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Addex Pharmaceuticals

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FY2019 Annual Report · Addex Pharmaceuticals
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Allosteric  Modulators  for 
Human Health 

Annual Report 2019 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 

Contents 

3 

4 

6 

Letter to Shareholders 

Financial Review 

Corporate Governance Report 

20 

Compensation Report 

24 

Consolidated Financial Statements 

56 

Statutory Financial Statements 

Key Facts / Addex Therapeutics 

Focus: 

Disease area: 

Lead programs: 

  Oral small molecule allosteric modulation-based drug discovery and 
development against diseases with high unmet medical needs. 
Rare diseases with orphan drug designation potential 

  Central Nervous System (CNS) 

  Dipraglurant for Parkinson’s disease levodopa-induced dyskinesia; 

Dipraglurant for dystonia; 
ADX71149 for epilepsy and undisclosed CNS disorders (licensed to 
Janssen Pharmaceuticals Inc.); and 
GABAB PAM for addiction (licensed to Indivior PLC); 

Total full time equivalent employees and 
consultants as of December 31, 2019:  

23 

Stock symbol / exchange: 

  ADXN (ISIN:CH0029850754) / SIX Swiss Exchange 

Shares outstanding as of December 31, 
2019: 

32,848,635 

Cash as of December 31, 2019: 

31,536,803 

Headquarters: 

Geneva, Switzerland 

Page 2 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 

Letter to Shareholders  

Dear Shareholders, 

We  have  made  substantial  progress  in  2019  across  our  portfolio  as  we  continue  to  focus  on  the  discovery  and  development  of 
allosteric modulator drug candidates for the treatment of neurological disorders. Our progress in pursuing these important goals has 
been considerably enhanced by the award of a grant of EUR 4.85 million from the Eurostars / Innosuisse program to a consortium 
led by us and additional funding of USD 1.6 million from our partner, Indivior PLC (“Indivior”).  

As  a  priority,  we  are  developing  our  lead  drug  candidate,  dipraglurant,  an  mGlu5  NAM,  for  the  treatment  of  levodopa  induced 
dyskinesia  associated  with  Parkinson’s  disease  (“PD-LID”).  We  have  substantially  completed  all  preparatory  activities  including 
manufacturing  of  drug  product  and  additional  development  activities  to  support  future  studies  including  our  open  label  extension 
study.  We  are  planning  to  initiate  a  placebo-controlled  Phase  2b/3  pivotal  clinical  trial  of  dipraglurant  in  PD-LID  patients  in  the 
second half of 2020, pending removal of governmental restrictions and delays in the United States (“US”) healthcare system due to 
the global  coronavirus pandemic, which  delayed our previously  anticipated initiation in the first quarter of  2020. The study will be 
conducted  at  approximately  50  sites  in  the  US  and  will  target  enrolment  of  approximately  140  patients.  We  have  continued  to 
strengthen  our  US  based  team  with  additional  clinical  development  expertise  and  have  established  a  US  subsidiary,  Addex 
Pharmaceuticals Inc., in May 2019 with offices in San Francisco where our development team is based. We have received orphan 
drug designation from the US Food and Drug Administration, or FDA, for dipraglurant in PD-LID and assuming initiation of the study 
in the second half of 2020, we expect to report topline results in the second quarter of 2022. 

Our partnership with Indivior was a key focus for our discovery team in 2019 and we have made significant progress in identifying 
novel gamma-aminobutyric acid subtype B receptor (“GABA B”) positive allosteric modulators (“PAMs”) both for our partner and for 
our independent Charcot-Marie Tooth type 1A neuropathy program. On February 14, 2019, we announced that Indivior had elected 
to stop  development of ADX71441  and to concentrate resources on alternative GABA B PAM compounds which are the focus  of 
our  discovery  activities.  While  the  termination  of  ADX71441  development  is  disappointing,  we  are  confident  that  our  discovery 
activities will be successful at providing novel drug candidates with superior drug profiles and strong intellectual property position, 
for  development  by  our  partner,  Indivior.  In  2019,  Indivior  provided  additional  research  funding  of  USD  1.6  million  bringing  total 
funding to $3.6 million in the year, demonstrating their strong commitment to our partnership.  

We  have  made  significant  progress  in  identifying  novel  small  molecule  metabotropic  glutamate  receptor  subtype  7  (“mGlu7”) 
negative  allosteric  modulators  (“NAM”)  as  a  potential  orally  available  treatment  to  reduce  fear  memory  in  post-traumatic  stress 
disorder (“PTSD”). On 9 July 2019 we announced that we had successfully led a project consortium named DiSARM FEAR which 
has been awarded a €4.85 million Eurostars grant to identify novel mGlu7 NAM for PTSD. This grant has significantly enhanced the 
financial resources supporting this important program. 

On  29  January  2020,  we  completed  the  listing  of  American  Depositary  Shares  (ADSs)  representing  our  ordinary  shares  on  the 
Nasdaq Stock Market and  the US Securities and Exchange  Commission (“SEC”) declared our registration statement on Form F1 
and F6 effective. The registration statement was filed to facilitate the creation of a trading market in the US for ADSs representing 
the  Company's shares and  to  satisfy  our  obligations  under a  registration  rights agreement  entered  into  with  certain  US  investors 
who participated in the Group's March 2018 private placement. 

The  success  we  achieved  in  2019  and  our  optimism  looking  ahead  has  been  accomplished  through  strong  collaboration  and 
teamwork.  We  would  like  to  acknowledge  and  thank  our  employees,  consultants  and  collaboration  partners  for  their  dedication, 
loyalty and perseverance. We would also like to thank our shareholders for their much valued support. 

Vincent Lawton 
Chairman of the Board 

Tim Dyer 
Chief Executive Officer

Page 3 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
                                   
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019│Corporate Governance Report 

Financial Review  

The following review and discussion of the financial results for 2019 should be read in conjunction with the consolidated financial 
statements and related notes, which have been prepared in accordance with International Financial Reporting Standards and are 
presented in this Annual Report. 

We are  a  development-stage biopharmaceutical company  focused on building a sustainable pharmaceutical business around our 
expertise in the discovery and development of oral small molecule allosteric modulators of G-protein coupled receptors. As a result, 
commercialization  is  currently  limited  to  licensing  and  research  and  development  services  related  to  selected  discovery  and 
development stage programs. 

During 2019, our financial results are driven primarily by activities related to the development of dipraglurant for Parkinson’s disease 
levodopa-induced  dyskinesia  (“PD-LID”)  and  discovery  activities  related  to  our  gamma-aminobutyric  acid  subtype  B  receptor 
(“GABAB”)  positive  allosteric  modulators  (“PAMs”)  partnership  with  Indivior  PLC  (“Indivior”).  In  addition,  we  were  engaged  in  a 
number of business development and financing activities related to securing resources to advance our portfolio, including entering 
into collaborations with patient advocacy groups, academic institutions and governmental organizations to characterize our portfolio 
of drug candidates and access expertise to complement our internal resources. At December 31, 2019, our headcount was 19 full 
time  equivalents  (FTEs)  compared  to  17  FTEs  at  December  31,  2018.  Our  average  headcount  increased  to  17  FTEs  in  2019, 
compared  to  12  FTEs  in  2018.  In  addition  to  our  headcount,  we  engaged  a  number  of  consultants  and  service  providers  to 
complement our internal resources. 

Research and development expenditure increased to CHF 12.4 million and general and administrative expenses increased to CHF 
5.0 million. CHF 2.8 million has been recognized as income in the year and our net loss increased to CHF 14.8 million. We ended 
the year with a cash position of CHF 31.5 million. 

Results of operations 

The following table presents our consolidated results of operations for the fiscal years 2019 and 2018: 

Amounts in millions of Swiss francs 

For the years 
ended December 31 

2019 

2018 

Revenue from contract with customer   
Other income……………………………. 
Research and development expenses.... 
General and administrative expenses..... 
Total operating costs………………….. 
Operating loss…………………………... 
Finance costs, net……………………….. 
Net loss for the year………………….... 

2.7 
0.1 
     (12.4) 
(5.0) 
     (17.4) 
     (14.6) 
(0.2) 
     (14.8) 

6.0 
0.7 
(4.9) 
(3.2) 
(8.1) 
(1.4) 
(0.2) 
(1.6) 

Income 
Income was CHF 2.8 million in 2019 compared to CHF6.7 million in 2018. In 2019, the Group recognized CHF 2.7 million under the 
licensing  and  research  agreement  with 
to  amounts  recognized  under  our 
Eurostars/Innosuisse grant award.  

income  primarily  relates 

Indivior.  Other 

Research and development expenses 
R&D expenses increased by CHF 7.5 million to CHF 12.4 million in 2019, compared to CHF 4.9 million in 2018, mainly due to an 
increase in outsourced development costs related to our dipraglurant PD-LID and GABAB PAM programs. R&D expenses consist 
primarily of costs associated with research, preclinical and clinical testing and related staff costs. They also include depreciation of 
laboratory equipment and leasehold improvements, costs of materials used in research, costs associated with renting and operating 
facilities and equipment, as well as fees paid to consultants, patent costs and other outside service fees and overhead costs. These 
expenses include costs for proprietary and third party R&D.   

General and administrative expenses 
G&A expenses increased by CHF 1.8 million to CHF 5.0 million in 2019, compared to CHF 3.2 million in 2018, mainly due to the 
increase in headcount and costs related to preparing the listing of ADSs representing our shares on the Nasdaq Stock Market. 

Finance costs, net 
The finance result, net of CHF 0.2 million remained stable in 2019 compared to 2018, and primarily relates to currency exchange 
differences and negative interest on Swiss francs cash deposits partially offset by positive interest income on USD bank deposits 
and short-term deposits. 

Page 4 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019│Corporate Governance Report 

Net loss for the year 
The net loss for the 2019 financial year was CHF 14.8 million compared to CHF 1.6 million for 2018 primarily due to the increase in 
R&D costs. Basic and diluted loss per share increased to CHF 0.56 for 2019, compared to CHF 0.07 for 2018 primarily due to an 
increased net loss. 

Balance sheet & cash flows 

Cash and cash equivalents decreased to CHF 31.5 million at December 31, 2019, compared to CHF 41.7 million at December 31, 
2018.  This  decrease  of  CHF  10.2  million  is  mainly  due  to  the  net  loss  of  CHF  14.8  million,  adjusted  for  changes  in  net  working 
capital  of  CHF  2.9  million  and  non-cash  items  of  CHF  2.1  million.  Non-cash  items  relate  mainly  to  the  value  of  share-based 
services. Changes in working capital relate mainly to an increases of CHF1.1 million and CHF0.9 million in payables and accruals, 
respectively that are primarily related to our dipraglurant PD-LID program and professional service fees related to our recent listing 
of  ADSs  on  the  Nasdaq  stock  market,  as  well  as  CHF  0.7  million  of  increased  contract  liabilities  related  to  our  funded  research 
contract with Indivior.  

Total shareholders’ equity has decreased to CHF25.5 million at December 31, 2019 compared to CHF39.3 million at December 31, 
2018, mainly due to the net loss of the year. 

Post balance sheet event  

On January 29, 2020 the Group listed American Depositary Shares (ADSs) representing its ordinary shares on the Nasdaq Stock 
Market and the United States Securities and Exchange Commission (SEC) declared its registration statement on Form F1 and F6 
becoming  effective.  The  ADSs  are  listed  for  trading  on  Nasdaq  under  the  symbol  "ADXN".  Addex  has  not  registered  any  new 
issuance of securities and its shares will continue to be admitted to trading on SIX Swiss Exchange. 

In  early  2020  a coronavirus disease  (COVID-19)  pandemic  developed  globally  resulting  in  a  significant  number  of  infections  and 
negative  effects  on  economic  activity.  The  Group  is  actively  monitoring  the  situation  and  is  taking  any  necessary  measures  to 
respond to the situation in cooperation with the various stakeholders.  As of the date of  approving these financial statements, the 
Group  has  suspended  the  initiation  of  a  placebo-controlled  Phase  2b/3  pivotal  clinical  trial  of  dipraglurant  in  PD-LID  patients. 
Depending on the duration of the COVID-19 crisis and continued negative impact on global economic activity, the Group may have 
to take additional measures that will have a negative impact on the Groups business continuity and may experience certain liquidity 
restraints as well as incur impairments on its assets. The exact impact on the Group’s activities in 2020 and thereafter cannot be 
reasonably predicted. However, based on the risk mitigation measures undertaken, the Group concluded that there is no material 
uncertainty that may cast a significant doubt upon the Group’s ability to continue as a going concern. 

Shares and shareholders’ information 

At  December  31,  2019,  the  Company  had  32,848,635  (2018:  28,564,031)  outstanding  issued  shares  and  a  free  float  of 
approximately 81%. Of the outstanding issued shares at December 31, 2019, 6,243,487 shares were held in treasury (at December 
31, 2018: 2,158,476 shares). The closing share price reached CHF1.64 at December 31, 2019 compared to CHF2.25 at December 
31, 2018 and market capitalization of CHF53.9 million at December 31, 2019, compared to CHF64.3 million at December 31, 2018, 
respectively. 

2020 outlook 

We expect to progress into the pivotal registration study with dipraglurant for PD-LID. We will also advance our discovery programs 
including  our  GABAB  PAM program under our  partnership  with  Indivior  and  mGlu7  NAM  program  which  is  supported by  a  grant 
from  the  Eurostars/Innosuisse  program.  We  will  continue  to  invest  in  our  allosteric  modulator  technology  platform  and  pursue 
collaborations  with  industry,  patient  advocacy  groups,  academic  institutions  and  governmental  organizations  to  drive  forward  our 
portfolio of allosteric modulator drug candidates. 

Page 5 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019│Corporate Governance Report 

Corporate Governance Report 

General information 

Addex  Therapeutics  Ltd’s  articles  of  association  (the  “Articles”),  organizational  rules  (the  “Organizational  Rules”)  and  policies 
provide  the  basis  for  the  principles  of  Corporate  Governance.  These  documents  are  available  on  Addex’s  website  at 
https://www.addextherapeutics.com/en/investors/corporate-governance/. This report has been prepared in accordance with the SIX 
Swiss Exchange Directive on Information Relating to Corporate Governance effective as of January 27th 2019.  

1. 

Group structure and shareholders 

1.1.  Group structure 

1.1.1.  Description of Addex’ operational group structure 

Addex Therapeutics Ltd (“Addex” or the “Company”; CHE-113.514.094) is the holding and finance company of the Group. Addex 
Pharma  SA  (CHE-109.561.624),  based  in  Geneva,  Switzerland,  a  100%  subsidiary  of  Addex  Therapeutics  Ltd,  is  in  charge  of 
research, development, registration, commercialization, and holds the Group’s intellectual property. Addex Pharma SA has a share 
capital  of  CHF  3,987,492  divided  into  3,987,492  registered  shares  with  a  nominal  value of  CHF  1  each.  Addex  Pharmaceuticals 
France  SAS,  based  in Archamps, France, is a 100% subsidiary of  Addex Therapeutics Ltd. Addex  Pharmaceuticals  France SAS 
has  a  share  capital  of  EUR37,000  divided  into  37,000  registered  shares  with  a  nominal  value  of  EUR1  each.  Addex 
Pharmaceuticals  Inc,  company  incorporated  on  May  29,  2019  registered  in  Delaware  with  its  principal  business  location  in  San 
Francisco is a 100% subsidiary of Addex Therapeutics Ltd, with a share capital of USD1 divided into 1,000 shares.  

1.1.2.  Listed company 

Addex  Therapeutics  Ltd  has  its  registered  office  c/o  Addex  Pharma  SA,  Chemin  des  Aulx  12,  P.O.  Box  68,  CH-1228  Plan-les-
Ouates, Geneva, Switzerland. Its shares have been listed on the SIX Swiss Exchange (SIX) since May 21, 2007 under the Swiss 
security number (Valorennummer) 2985075. The ISIN is CH0029850754, the common code is 030039254 and the ticker symbol is 
ADXN. 

On December 31, 2019, the market capitalization of Addex was CHF 54 million. On January 29, 2020, Addex announced the listing 
of  American  Depositary  Shares  (“ADSs”)  representing  its  ordinary  shares  on  the  Nasdaq  Stock  Market.  The  listing  of  the  ADSs 
became effective on January 29, 2020. 

1.1.3.  Non-listed company 

For an overview of the operational non-listed consolidated entities please refer to page 60 in the section financial statements of this 
Annual Report.  

1.2.  Significant shareholders 

As far as can be ascertained from the information available, the following shareholders own 3% or more of the Company’s share 
capital as at December 31, 2019, based on published notifications to the SIX: 

Shareholder  
Addex Pharma SA3 
Growth Equity Opportunities Fund IV, LLC4 
New Leaf Biopharma Opportunities I, L.P.5 
CDK Associates, LLC6 
CS (CH) Small Cap Switzerland Equity Fund7 
1 This table presents the shares held by the shareholders listed therein. The derivative holdings held by such shareholders are not included.  
2 Based on the share capital registered in the Commercial Register as of December 31, 2019 (i.e. CHF 32,848,635, divided into 32,848,635 registered shares).  
3 The beneficial owner is Addex Therapeutics Ltd, Chemin des Aulx 12, CH-1228 Plan-les-Ouates, Switzerland.  
4 The beneficial owner is New Enterprise Associates 15 L.P., Timonium MD 21093, USA. 
5 The beneficial owner is New Leaf Venture Management III LLC, 1209 Orange Street, c/o Corporation Trust Company/Center, DE 19801 Wilmington, USA. 
6 The beneficial owner is Bruce Kovner, c/o CDK Associates LLC, Princeton, 08540 New Jersey, USA. 
7  The beneficial owner is Credit Suisse Fund AG with voting power whilst Credit Suisse Asset Management (Schweiz) AG has investing power. The address of Credit Suisse Fund AG 
is Kalandergasse 4, 8045 Zurich, Switzerland. 

% of voting rights2 
19.01% 
13.91% 
4.86% 
4.86% 
4.43% 

Shares held1 
     6,243,487 
     4,568,690 
     1,597,444 
     1,597,444 
     1,455,964 

% of capital2 
19.01% 
13.91% 
4.86% 
4.86% 
4.43% 

For a comprehensive list of notifications of shareholdings received during 2019 pursuant to article 120 of the Swiss Federal Act on 
Financial Market Infrastructures and Market Conduct in Securities and Derivatives Trading (FMIA) and its implementing ordinances, 
refer to the SIX website (https://www.six-exchange-regulation.com/en/home/publications/significant-shareholders.html). 

Page 6 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019│Corporate Governance Report 

1.3.  Cross-shareholdings 

There are no cross-shareholdings in terms of capital shareholdings or voting rights in excess of 5%. 

2. 

Capital structure 

There were 2283 shareholders registered in the share register on December 31, 2019. The distribution of shareholdings is divided 
as follows: 

Number of shares 
1 to 100 
101 to 1,000 
1,001 to 10,000 
10,001 to 100,000 
100,001 to 1,000,000 
1,000,001 to 10,000,000 

Number of registered shareholders on December 31, 2019 
231 
953 
954 
133 
8 
4 

The shareholder base on December 31, 2019 was constituted as follows: 

Shareholder structure according to category of investors 
(weighted by number of shares) 
Private persons 
Institutional shareholders 
Not registered 

25.02% 
47.68% 
27.30% 

Shareholder structure by country 
(weighted by number of shares) 
United States 
Switzerland 
United Kingdom 
Other 
Not registered 

19.01% 
50.89% 
2.24% 
0.56% 
27.30% 

2.1.  Capital 

As of December 31, 2019, the share capital amounted to CHF 32,848,635 consisting of 32,848,635 issued shares with a nominal 
value of CHF 1 per share. As of December 31, 2019, the Company, indirectly, held 6,243,487 of its own shares. These shares are 
recorded as treasury shares. 

2.2.  Authorized and conditional capital 

Authorized share capital 

As of December 31, 2019, and according to the article 3b of the Articles, the Board of Directors (“Board”) is authorized, at any time 
until June 19, 2021 to  increase the share capital in  an  amount of CHF 16,424,317 through the issuance of 16,424,317 fully  paid 
registered shares with a nominal value of CHF 1 each. An increase in partial amounts is permitted. The Board shall determine the 
issue  price,  the  type  of  payment,  the  date  of  issue  of  new  shares,  the  conditions  for  the  exercise  of  pre-emptive  rights  and  the 
beginning date for dividend entitlement. In this regard, the Board may issue new shares by means of a firm underwriting through a 
banking institution, a syndicate or another third party with a subsequent offer of these shares to the current shareholders (unless 
the  pre-emptive  rights  of  current  shareholders  are  excluded).  The  Board  may  permit  pre-emptive  rights  that  have  not  been 
exercised to expire or it may place these rights and/or shares as to which pre-emptive rights have been granted but not exercised, 
at market conditions or use them for other purposes in the interest of the Company.  

The  subscription  and  acquisition  of  the  new  shares,  as  well  as  each  subsequent  transfer  of  the  shares,  shall  be  subject  to  the 
restrictions set forth in article 5 of the Articles. 

The Board is authorized to restrict or exclude the pre-emptive rights of shareholders and allocate such rights to third parties if the 
shares are to be used: 
– 

for  the  acquisition  of  enterprises,  parts  of  an  enterprise,  or  participations,  or  for  new  investments,  or,  in  case  of  a  share 
placement, for the financing or refinancing of such transactions; 
for the purpose of the participation of strategic partners (including in the event of a public tender offer) or for the purpose of an 
expansion of the shareholder constituency in certain investor markets; 
for the granting of an over-allotment option (Greenshoe) of up to 20% to the banks involved in connection with a placement of 
shares; or 
for raising capital in a fast and flexible manner, which would not be achieved without the exclusion of the statutory pre-emptive 
rights of the existing shareholders 

– 

– 

– 

Page 7 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019│Corporate Governance Report 

Conditional share capital  

According  to article 3ca  of the Articles,  the share capital of the Company may be increased by a maximum aggregate amount of 
CHF 10,557,419 through the issuance of a maximum of 10,557,419 registered shares, which shall be fully paid-in, with a par value 
of  CHF  1  per  share  by  the  exercise  of  option  rights  or  subscription  rights  attached  to  bons  de  jouissance  which  the  employees, 
directors and/or consultants of the Company or a group company are granted according to respective regulations of the Board. The 
pre-emptive rights of the shareholders are excluded.  The  acquisition of  registered  shares through the exercise of  option  rights or 
subscription  rights  granted  to  the  holders  of  bons  de  jouissance  and  the  subsequent  transfer  of  the  registered  shares  shall  be 
subject to the transfer restrictions provided in article 5 of the Articles. 

According  to article 3cb  of the Articles,  the  share capital of the Company may be increased by a maximum aggregate amount of 
CHF 5,866,898 through the issuance of a maximum of 5,866,898 registered shares, which shall be fully paid-in, with a par value of 
CHF 1 per share by  the  exercise of option and/or conversion rights  which are granted to shareholders of  the Company and/or in 
connection with the issue of bonds, similar obligations or other financial instruments by the Company or another group company. In 
the case of such grants of option and/or conversion rights, the advanced subscription right of shareholders is excluded. The holders 
of option and/or conversion rights are entitled to receive the new shares. The Board shall determine the terms of the option and/or 
conversion  rights.  The  acquisition  of  registered  shares  through  the  exercise  of  option  or  conversion  rights  and  the  subsequent 
transfer of the registered shares shall be subject to the transfer restrictions provided in article 5 of the Articles. 

– 

– 

The Board is authorized to restrict or exclude the advanced subscription rights of shareholders: 
– 

if  the  debt  or  other  financial  instruments  and/or  conversion  rights  or  warrants  are  issued  for  the  purpose  of  financing  or 
refinancing of the acquisition of enterprises, parts of an enterprise, or participations or new investments; 
if such debt or other financial instruments and/or conversion rights or warrants are issued on the national or international capital 
markets and for the purpose of a firm underwriting by a banking institution or a consortium of banks with subsequent offering to 
the public; or 
if such debt or other financial instruments and/or conversion rights or warrants are issued for raising capital in a fast and flexible 
manner, which would not be achieved without the exclusion of the advanced subscription rights of the existing shareholders. If 
the Board excludes the advance subscription rights, the followings shall apply: the issuance of convertible bonds or warrants or 
other financial market instruments shall be made at the prevailing market conditions (including dilution protection provisions in 
accordance with market practice) and the new shares shall be issued pursuant to the relevant conversion or exercise rights in 
connection with bond or warrant issue conditions. Conversion rights may be exercised during a maximum 10 year period, and 
warrants may be exercised during a maximum 7 year period, in each case from the date of the respective issuance. 

2.3.  Changes in capital 

Nominal share capital 
December 31, 2017 
December 31, 2018 
December 31, 2019 

CHF 15,384,988 
CHF 28,564,031 
CHF 32,848,635 

Conditional share capital 
December 31, 2017 
December 31, 2018 
December 31, 2019 

CHF 7,692,494 
CHF 14,282,015 
CHF 16,424,317 

Authorized share capital 
December 31, 2017 
December 31, 2018 
December 31, 2019 

CHF 7,692,494 
CHF 14,282,015 
CHF 16,424,317 

Changes in capital in 2017 

On May 29, 2017, the Company increased its capital from CHF 13,454,553 to CHF 15,384,988 through the issue of 1,930,435 new 
registered shares at nominal value of CHF 1 each. 

Changes in capital in 2018 

On March 16, 2018, the Company increased its capital from CHF 15,384,988 to CHF 15,526,454 through the issue of 141,466 new 
registered shares at nominal value of CHF 1 each, in connection with the exercise of equity incentive units. 

On March 28, 2018, the Company increased its capital from CHF 15,526,454 to CHF 28,564,031 through the issue of 13,037,577 
new registered shares at nominal value of CHF 1 each, in connection with a private placement to institutional investors. 

Page 8 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019│Corporate Governance Report 

Changes in capital in 2019 

On May 17, 2019, the Company increased its capital from CHF 28,564,031 to CHF 32,848,635 through the issue of 4,284,604 new 
registered shares at nominal value of CHF 1 each. 

For  further  information  on  changes  in  capital  including  changes  in  reserves,  refer  to  the  consolidated  statements  of  changes  in 
equity as well as note 14 of the consolidated financial statements included in this Annual Report.  

2.4.  Shares and participation certificates 

Addex  has one  class  of shares,  i.e. registered  shares  with a  nominal  value  of  CHF  1  per  share.  Each  share  is  fully  paid  up  and 
carries one vote and equal dividend rights, with no privileges. The Company has no participation certificates (bons de participation / 
Partizipationsscheine). 

2.5.  Dividend-right certificates 

Equity sharing certificates are available for granting to employees and/or directors and/or consultants of the Company or any Group 
company under the Group’s equity incentive plan. Equity sharing certificates do not form part of the share capital, have no nominal 
value,  and do  not  grant  any right to vote  nor  to attend  meetings of shareholders. The Company has 1,700 issued equity  sharing 
certificates (bons de jouissance/Genussscheine). Each equity sharing certificate grants the right to subscribe for 1,000 shares of the 
Company and a right to liquidation proceeds of the Company calculated in accordance with article 34 of the Articles.  

The Company’s shares and equity sharing certificates are not certificated. Shareholders and equity sharing certificate holders are 
not entitled to request printing and delivery of certificates, however, any shareholder or equity sharing certificate holder may at any 
time request the Company to issue a confirmation of their holdings. 

2.6. 

Limitations on transferability of shares and nominee registration 

A  transfer  of  uncertified  shares  is  affected  by  a  corresponding  entry  in  the  books  of  a  bank  or  depository  institution  following  an 
assignment  in  writing  by  the  selling  shareholder  and  notification  of  such  assignment  to  Addex  by  the  bank  or  the  depository 
institution. A transfer of shares further requires that a shareholder files a share registration form in order to be registered in Addex’ 
share register with voting rights. Failing such registration, a shareholder may not vote at or participate in a shareholders’ meeting. 

A  purchaser of shares  will  be  recorded  in  Addex’ share  register  as  a  shareholder  with voting  rights  if  the  purchaser  discloses  its 
name, citizenship or registered office and address and gives a declaration that it has acquired the shares in its own name and for its 
own account. 

Article 5 of the Articles provides that a person  or entity that does  not  explicitly state  in its registration request that it will hold the 
shares for its own account (Nominee) may be entered as a shareholder in the share register with voting rights for shares up to a 
maximum of 5%  of the share capital  as set  forth in the commercial register. Shares held by a  Nominee that exceed this limit  are 
only  registered  in  the  share  register  with  voting  rights  if  such  Nominee  declares  in  writing  to  disclose  the  name,  address  and 
shareholding  of  any  person  or  legal  entity  for  whose  account  it  is  holding  1%  or  more  of  the  share  capital  as  set  forth  in  the 
commercial  register.  The  limit  of  1%  shall  apply  correspondingly  to  Nominees  who  are  related  to  one  another  through  capital 
ownership or voting rights or have a common management or are otherwise interrelated. A share being indivisible, hence only one 
representative of each share will be recognized. Furthermore, shares may only be pledged in favor of the bank that administers the 
bank entries of such shares for the account of the pledging shareholders. If the registration of shareholdings with voting rights was 
effected based on false information, the Board may cancel such registration with retroactive effect. 

2.7.  Convertible bonds and options 

As  of  December  31,  2019,  the  Company  has  no  convertible  or  exchangeable  bonds  or  loans  outstanding.  As  of  December 31, 
2019, the Company has 5,866,898 options (warrants) outstanding which have been granted in connection with the capital increase 
of March 28, 2018. For each new share, the investors received 0.45 of a warrant. Each warrant entitles the investor to subscribe 
(which may be exercised without any specific conditions) to one registered share at a price of CHF 3.43 during a seven year period. 
For information on equity incentive plans for non-executive Directors, executive management and employees, refer to note 15 of the 
consolidated financial statements included in this Annual Report. 

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3. 

Board of directors 

3.1.  Members of the board of directors 

The  following  table  sets  forth  the  name,  year  joined  the  Board,  position  and  directorship  term  of  each  member  of  the  Board, 
followed by a short description of each member’s business experience, education and activities: 

Name 
Vincent Lawton 
Raymond Hill 
Tim Dyer 
Roger Mills 
Jake Nunn 
Isaac Manke 

Year of birth 
1949 
1945 
1968 
1957 
1970 
1977 

Nationality 
UK 
UK 
Swiss/UK 
US/UK 
US 
US 

First elected 
2009 
2015 
2015 
2017 
2018 
2018 

Elected  until 
2020 
2020 
2020 
2020 
2020 
2020 

Board 
Chairman 
Member 
Member 
Member 
Member 
Member 

Vincent Lawton 
Chairman of the Board of Directors 
Professor  Lawton  was  Vice  President  Merck  Europe  and Managing  Director  of  MSD  UK until  he  stepped  down  in  2006,  after 26 
years’  service  internationally  for  Merck  &  Co  Inc.  He  was  appointed  CBE  (Commander  of  the  British  Empire)  by  the  Queen  of 
England  for  services  to  the  Pharmaceutical  Industry.  During  his  tenure,  MSD  UK  achieved  sustained  commercial  success, 
launching many new medicines to the market in a wide range of therapeutic areas, becoming the fastest growing company in the 
market over a number of years. He worked in commercial, research and senior management roles in France, the US and Canada, 
Spain and throughout Europe. As President of the UK Industry Association, the ABPI, he negotiated industry pricing, worked with 
Government  bodies  to  help  establish  the  UK  globally  as  a leading center of  clinical  research.  He  served  on  the  board  of  the  UK 
regulatory  authority  (MHRA)  from  2008  to  2015.  He  is  a  Senior  Strategy  Advisor  for  Imperial  College  Department  of  Medicine, 
University  of  London  and  serves  as  a  consultant  to  a  number  of  leading  healthcare  organizations.  He studied  Psychology  at  the 
University of London and holds an undergraduate degree and PhD. 

Raymond Hill 
Member of the Board of Directors 
Raymond Hill was previously a member  of the Board of Directors from the  Annual General Meetings of  2008 until 2012. Currently 
Visiting  Professor  of  Pharmacology  at  Imperial  College  in  London,  and  Non-Executive  Director  of  Avilex  (DMK),  Asceneuron  (CH) 
and  was  NED  of  Orexo  AB  (SE)  from  2008  to  2019.  Prior  to  his  retirement,  he  was  Executive  Director,  Licensing  and  External 
Research  at  Merck/MSD  in  Europe  (2002  -  2008);  Executive  Director,  Pharmacology  (1990-2002)  at  the  Merck  Neuroscience 
Research Centre and had oversight responsibility for Neuroscience research at the Banyu Research Labs in Tsukuba, Japan (1997-
2002). At Merck, he chaired a number of discovery project teams including those responsible for the marketed products Maxalt and 
Emend. Dr. Hill received his academic training (BPharm PhD) at the University of London. He was awarded an Honorary DSc by the 
University  of  Bradford  in  2004  and  was  elected  to  Fellowship  of  the  Academy  of  Medical  Sciences  in  2005.  He  was  a  lecturer  in 
Pharmacology at the University of Bristol School of Medicine from 1974 to 1983 and supervisor in Pharmacology at Downing College, 
University of Cambridge from 1983 to 1988. He joined the pharmaceutical industry in 1983 as Head of Biology and founder member 
of the Park Davis Research Unit at Cambridge. In 1988, he joined SK&F (UK) as Group Director of Pharmacology and in 1990 moved 
to  Merck.  He  is  a  past  Council  Member  of  the  UK  Academy  of  Medical  Sciences  and  President  Emeritus  of  the  British 
Pharmacological Society. He is a Visiting Professor at the University of Bristol and was a member of the UK Government Advisory 
Council on the Misuse of Drugs from 2010 to 2019. He continues to serve on the ACMD Working Group on the Medicinal Uses of 
Cannabis and is a member of the Royal Pharmaceutical Society Science and Research Board. 

Tim Dyer 
Member of the Board of Directors and Chief Executive Officer 
Since co-founding Addex in 2002, Mr. Dyer has played a pivotal role in building the Addex Group, raising CHF 300 million of capital, 
including  Addex IPO and negotiating licensing agreements with pharmaceutical industry partners that generated more than CHF 57 
million in cash inflows. Prior to founding Addex, he spent 10 years with Price Waterhouse, or PW, and PricewaterhouseCoopers, or 
PwC, in the UK and Switzerland as part of the audit and business advisory group. At PwC in Switzerland, Mr. Dyer’s responsibilities 
included managing the service delivery to a diverse portfolio of clients including high growth start-up companies, international financial 
institutions  and  venture  capital  and  investment  companies.  Mr.  Dyer  has  extensive  experience  in  finance,  corporate  development, 
business operations and the building of start-up companies. He is a UK Chartered Accountant and holds a BSc (Hons) in Biochemistry 
and Pharmacology from the University of Southampton, UK. 

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Addex Therapeutics Annual Report 2019│Corporate Governance Report 

Roger Mills 
Member of the Board of Directors and Chief Medical Officer 
Dr.  Mills  brings  more  than  30  years  of  biopharmaceutical  industry  experience  at  both  large  global  pharmaceutical  companies  and 
smaller biotechnology companies, including Acadia Pharmaceuticals, Pfizer, Gilead Sciences, Abbott Laboratories and The Wellcome 
Foundation,  across  a  spectrum  of  disease  areas.  His  extensive  track  record  includes  managing  drug  development  programs  from 
Investigational  New  Drug  Application  preparation  through  to  post-marketing  and  OTC  products,  including  NUPLAZIDM  for  the 
treatment of Parkinson’s Disease Psychosis, as well as regulatory affairs and business development activities. Most recently, Dr. Mills 
was with Acadia Pharmaceuticals for nine years, serving as Executive Vice President, Development and Chief Medical Officer. In this 
role, he oversaw the largest ever international phase III program in Parkinson’s Disease Psychosis, and led its New Drug Application 
submission  to the  US  Food and Drug  Administration (FDA) for NUPLAZID, which was subsequently approved and remains  the first 
and only  medication  approved  by the FDA in  this indication. Dr. Mills currently serves  as a Visiting Professor  at the  Centre  for Age 
Related Diseases, Institute of Psychiatry, Psychology and Neuroscience, King’s College London. He received his medical degree from 
Imperial College, Charing Cross Hospital Medical School, London, United Kingdom. 

Jake Nunn 
Member of the Board of Directors  
Mr. Nunn has more than 25 years of experience in the life science industry as an investor, independent director, research analyst and 
investment banker. Jake is currently a venture advisor at New Enterprise Associates, or NEA, where he was a partner from 2006 to 
2018,  focusing  on later-stage specialty  pharmaceuticals, biotechnology and medical device  investments  and  managing a number  of 
NEA’s  public  investments  in  healthcare.  Jake  is  a  Director  of  Oventus  Medical  Ltd.  (ASX:  OVN),  Regulus  Therapeutics  (Nasdaq: 
RGLS) and Trevena, Inc. (Nasdaq: TRVN). He previously was a Director of Dermira, Inc. (acquired by Eli Lilly), Hyperion Therapeutics 
(acquired  by  Horizon  Pharma  PLC),  TriVascular  (acquired  by  Endologix),  Aciex  Therapeutics  (acquired  by  Nicox  SA),  Transcept 
Pharmaceuticals  (merged  with  Paratek)  and  a  board  observer  at  Vertiflex,  Inc.  (acquired  by  Boston  Scientific).  Prior  to  NEA,  Jake 
worked at MPM Capital as a Partner with the MPM BioEquities Fund, where he specialized in public, PIPE and mezzanine-stage life 
sciences investing. Previously, he was a healthcare research analyst and portfolio manager at Franklin Templeton Investments. Jake 
was also an investment banker with Alex. Brown & Sons. He received an MBA from the Stanford Graduate School of Business and an 
AB in Economics from Dartmouth College. Jake holds the Chartered Financial Analyst designation, is a member of the CFA Society of 
San Francisco, and recently completed the Stanford GSB Directors’ Consortium executive education program. 

Isaac Manke 
Member of the Board of Directors  
Dr. Manke has more than 15 years of experience in the life science industry as an investor, research analyst, consultant and scientist. 
Isaac joined New Leaf Venture Partners, or NLV, in 2009 and was promoted to Partner from 2014. Isaac’s investment activities with 
NLV  started  with  a  focus  on  venture  investments  in  the  biopharmaceutical  sector.  During  his  time  at  NLV,  he  led  the  firm’s  public 
investment  activities  initially  with  the  public  portfolio  within  NLV-II,  and  from  2014  through  2019,  had  day-to-day  management  and 
oversight  responsibility  for  the  NLV  Biopharma  Opportunities  Funds.  Isaac  has  been  a  board  member  or  observer  for  several 
companies,  including  the  boards  of  True  North  Therapeutics  (acquired  by  Bioverativ)  and  Karos  Pharmaceuticals  (acquired  by  an 
undisclosed company). Prior to joining NLV, Isaac was an Associate in the Global Biotechnology Equity Research group at Sanford C. 
Bernstein. Previously, Isaac worked as an Associate in the Biotechnology Equity Research group at Deutsche Bank and was a Senior 
Analyst at Health Advances, a biopharmaceutical and medical device strategy consulting firm. Isaac received a B.A. in Biology and a 
B.A.  in  Chemistry  at  Minnesota  State  University  (Moorhead),  and  a  Ph.D.  in  Biophysical  Chemistry  and  Molecular  Structure  at  the 
Massachusetts  Institute  of Technology,  or MIT.  Isaac’s discoveries  led to  several publications in top journals, including Science  and 
Cell, and were selected by Science as one of the ‘‘2003: Signaling Breakthroughs of the Year’’. These discoveries also resulted in four 
issued patents. 

3.2.  Other activities and vested interests 

Apart  from  the  information  given  above,  none  of  the  members  of  the  Board  of  Directors  has  had  other  activities  or  holds  any 
positions: 
– 

in  governing  and  supervisory  bodies  of  important  Swiss  and  foreign  organizations,  institutions  and  foundations  under  private 
and public law; 

–  of permanent management and consultancy functions for important Swiss and foreign interest groups; or 
–  of official government functions and political posts. 

3.3.  Rules in the articles of incorporation regarding the number of permitted mandates outside the Company 

Article 31 of the Articles provides certain restrictions to the number of mandates that members of the Board of Directors may have 
in the supreme governing bodies of legal entities registered in the Swiss commercial register or similar foreign register as follows: 
–  no member of the Board of Directors may hold more than fifteen board of director mandates with no more than four mandates in 

listed entities; 

–  mandates in companies controlled by Addex or which control Addex are not subject to restrictions; 
–  mandates that are held by order and on behalf of Addex or companies under Addex control are restricted to ten; and 
–  mandates in associations, charitable organizations, family trusts and foundations relating to post-retirement benefits and other 

not-for-profit organizations are restricted to twenty-five. 

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Addex Therapeutics Annual Report 2019│Corporate Governance Report 

Multiple mandates in different legal entities which are under common control or same beneficial ownership are deemed to be one 
mandate. 

3.4.  Elections and terms of office 

In accordance with articles 15, 16 and 17 of the Articles, dated June 19, 2019: 
–  The  Board  of  Directors  shall  consist  of  between  one  and  eleven  members.  The  Company  currently  has  six  members  of  the 

– 

Board. 
In accordance with the Swiss Ordinance Against  Excessive Compensation in Listed Stock Companies of November 20, 2013 
(the  "Compensation  Ordinance"),  members  of  the  Board  including  the  Chairman  are  appointed  and  removed  exclusively  by 
shareholders’ resolution for a term of one year until completion of the next annual general meeting of shareholders. 

–  The members of the Board of Directors and the Chairman of the Board may be re-elected without limitation. 
– 

If the office of the Chairman of the Board of Directors is vacant, the Board of Directors shall appoint a Chairman from among its 
members for a term of office extending until completion of the next annual general meeting of shareholders. 

–  Subject to mandatory law and the provisions of these Articles, the Board of Directors determines its own internal organization 

and the modalities for the passing of resolutions in its Organizational Rules. 

3.5. 

Internal organization 

Except for the election of the Chairman of the Board of Directors and the members of the Compensation Committee (which are to 
be elected by the general meeting of shareholders), the Board of Directors determines the Company’s internal organization. It shall 
elect the members of the Audit Committee and of the Nomination Committee and appoint a Secretary who does not need to be a 
member of the Board of Directors. The committees may designate their own secretaries. 

3.5.1.  Allocation of tasks within the Board of Directors 

The  Articles  and  Organizational  Rules  define  the  Company’s  internal  organization  and  areas  of  responsibility  of  the  Board, 
Chairman, Chief Executive Officer ("CEO") and the Executive Management. In accordance with article 17 of the Articles, the Board 
of Directors may appoint from amongst its members standing or ad hoc committees entrusted with the preparation and execution of 
its decisions or the supervision of specific parts of business of the Company. 

3.5.2.  Committees of the Board of Directors 

As  of  December  31,  2019,  the  Company  has  two  committees:  the  Audit  Committee  and  the  Compensation  Committee.  These 
Committees are assisting the Board of Directors in fulfilling its duties and have also decision authority to the extent described below. 

The Board Committees as of December 31, 2019 

Members of the 
Board of Directors 

Vincent Lawton 
Raymond Hill 
Tim Dyer 
Roger Mills 
Jake Nunn 
Isaac Manke 

Audit Committee 

Board of 
Directors 

Chairman 
Member 
Member 
Member 
Member 
Member 

Audit Committee 

Committee Member 
– 
– 
– 
Committee Member 
Committee Member  

Compensation 
Committee 

Committee Member 
Committee Member 
– 
– 
– 
– 

Members as of December 31, 2019: The Audit Committee consists of Vincent Lawton (Chairman Audit Committee), Jake Nunn and 
Isaac Manke. 

In accordance with the Organization Rules, the Audit Committee  consists  of up  to three non-executive  and independent Director. 
The members have to be financially literate. 

For  the  purpose  of  the  Organizational  Rules,  a  "non-executive"  Director  shall  be  a  Director  who  does  not  perform  any  line 
management function within the Company; an "independent" Director shall be a non-executive Director and a Director who never 
was or was more than three years ago a member of the executive management and who has no or comparatively minor business 
relations with the Company. The members shall be appointed, as a rule, for the entire duration of their mandate as Board members 
and be re-eligible. 

The Audit Committee assists the Board of Directors in fulfilling its duties of supervision of management. The Audit Committee has 
following powers and duties: 
– 

to review and assess the effectiveness of the statutory auditors and the group auditors, in particular their independence from the 
Company. In  connection therewith, it reviews in particular additional  assignments given by the Company or its subsidiaries.  It 
may issue binding regulations or directives in connection with such additional assignments; 

Page 12 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019│Corporate Governance Report 

– 

– 
– 
– 
– 
– 

– 

– 

to  review  and  assess  the  scope  and  plan  of  the  audit,  the  examination  process  and  the  results  of  the  audit  and  to  examine 
whether the recommendations issued by the auditors have been implemented by management; 
to review the auditors' reports, to discuss their contents with the auditors and with the management; 
to approve the terms and conditions of the engagement of the auditors; 
to assess the risk assessment established by the management and the proposed measures to reduce risks; 
to assess the state of compliance with norms within the Company; 
to  review  in  cooperation  with  the  auditors,  the  CEO  and  Head  of  Finance  whether  the accounting  principles  and  the  financial 
control mechanism of the Company and its subsidiaries are appropriate in view of the size and complexity of the Group; 
to review the annual and interim statutory and consolidated financial statements intended for publication. It should discuss these 
with the CEO and the Head of Finance and, separately, with the head of external audit; and 
to make a proposal to the Board with respect to these annual and interim statutory and consolidated financial statements; the 
responsibility for approving the annual financial statements remains with the Board. 

Should an internal audit function be established, the Audit Committee would have the power and duties: 
– 

to  review  the  effectiveness  of  the  internal  audit  function,  its  professional  qualifications,  resources  and  independence  and  its 
cooperation with external audit; 
to approve the annual internal audit concept and the annual internal audit report, including the responses of the management 
thereto; 

– 

The Audit Committee regularly reports to the Board of Directors on its decisions, assessments, findings and proposes appropriate 
actions. 

Nomination Committee 

In  accordance  with  the  Organization  Rules,  should  the  Board  elect  to  constitute  a  Nomination  Committee  then  the  Nomination 
Committee shall consist of up to three Directors, the majority of which shall be non-executive and independent. The Board did not 
constitute a Nomination Committee in 2019. 

Compensation Committee 

Members as of December 31, 2019: Raymond Hill (Chairman Compensation Committee) and Vincent Lawton. 

In accordance with the Organization Rules, the Compensation Committee consists of two non-executive and independent Directors. 

For  the  purpose  of  these  Organizational  Rules,  a  "non-executive"  Director  shall  be  a  Director  who  does  not  perform  any  line 
management function within the Company; an "independent" Director shall be a non-executive Director and a Director who never 
was or was more than three years ago a member of the Executive Management and who has no or comparatively minor business 
relations with the Company. The members shall be appointed by the shareholder's meeting until the next ordinary general meeting 
of shareholders and be re-eligible. 

The  Compensation  Committee  assists  the  Board  of  Directors  in  fulfilling  its  remuneration  related  matters.  The  Compensation 
Committee has the following powers and duties: 
– 

to review and assess on a regular basis the remuneration system of the Company and the Group (including the management 
incentive plans) and to make proposals in connection thereto to the Board; 
to recommend the terms of employment, in particular the remuneration package, of the CEO and to make proposals in relation 
to the remuneration of Directors; 
to  recommend  upon  proposal  of  the  CEO  the  terms  of  employment,  in  particular  the  remuneration  package,  of  employees 
reporting  directly  to  the  CEO  as  well  as  review  matters  related  to  the  compensation  of  other  top  managers,  as  well  as  the 
general employee compensation, benefit policies and HR practices of the Company; and 
to make recommendations on the grant of options or other securities under any management incentive plan of the Company. 

– 

– 

– 

The  Compensation  Committee  regularly  reports  to  the  Board  of  Directors  on  its  decisions,  assessments,  findings  and  proposes 
appropriate actions. 

The  Compensation  Committee  meets  as  often  as  business  requires.  The  Compensation  Committee  held  2  meetings  in  2019  to 
review the 2018 achievements versus the planned corporate objectives, determine the performance related bonus pool, review the 
annual salary review process and 2019 corporate objectives as well as to review the remuneration of the members of the Board of 
Directors. 

3.5.3.  Working methods of the Board of Directors and its committees 

In  2019,  the  Board  held  four  meetings  with  average  duration  of  one  day.  The  majority  of  meetings  were  held  at  the  Company’s 
offices  with  full  attendance  at  all  meetings.  In  addition  to  formal  Board  meetings,  the  Board  holds  additional  ad  hoc  meetings  or 
telephone conferences to discuss specific matters. The CEO and Chief Medical Officer (“CMO”) are entitled to attend every Board 
meeting and to participate in its debates and deliberations with the exception of non-executive sessions. 

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Addex Therapeutics Annual Report 2019│Corporate Governance Report 

During Board meetings, each member of the Board may request information from the other members of the Board, as well as from 
the members of the Executive Management present on all affairs of the Company. The CEO reports at each meeting of the Board 
on the course of business of the Company in a manner agreed upon from time to time between the Board and the CEO. The Board 
of Directors also engages specific advisors to address specific matters when required. 

In addition to reporting at Board meetings, the CEO reports immediately any extraordinary event and any significant change within 
the  Company  to  the  Chairman.  Outside  of  Board  meetings,  each  member  of  the  Board  may  request  from  the  CEO  information 
concerning the course of business of the Company. 

3.6.  Definition of areas of responsibility 

The  Board  is  the  ultimate  corporate  body  of  the  Company.  It  further  represents  the  Company  towards  third  parties  and  shall 
manage all matters which by law, Articles or Organizational Rules have not been delegated to another body of the Company. 

– 

– 

In Accordance with article 19 of the Articles, the Board has delegated all areas of management of the Group’s business to the CEO 
and the Executive Management, and has granted the CEO the power to appoint the members of the Executive Management. The 
Board  carries  out  the  responsibilities  and  duties  reserved  to  it  by  law,  the  Articles  and  the  Organizational  Rules.  The  following 
responsibilities remain with the Board: 
– 
– 
– 
– 

the ultimate direction of the Company and the Group and the issuance of the necessary instruction; 
the determination of the organization of the Company, including the adoption and revision of the Organizational Rules; 
the organization of the accounting system, the financial control and the financial planning; 
the appointment, remuneration and dismissal of the CEO of the company and of managers directly reporting to the CEO, as well 
as the determination of their signatory power; 
the ultimate supervision of the persons entrusted with management of the Company, specifically in view of their compliance with 
the law, the Articles, the Organizational Rules and directives given from time to time by the Board; 
the  preparation  of  the  business  report,  the  preparation  for  the  meetings  of  shareholders  and  the  implementation  of  the 
resolutions adopted by the meeting of shareholders; 
the notification of the judge if liabilities exceed assets; 
the passing of resolutions regarding the supplementary contribution for shares not fully paid-in; 
the passing of resolutions concerning an increase in share capital to the extent that such power is vested in the Board, and of 
resolutions concerning the confirmation of capital increases and corresponding amendments to the Articles, as well as making 
the required report on the capital increase; 
the non-delegable and inalienable duties and powers of the Board pursuant to the Swiss Merger Act and any other law; 
the examination of the necessary qualifications of the auditors; 
the  adoption  of,  and  any  amendments  or  modifications  (except  for  immaterial  changes)  to,  any  equity  incentive  plan,  stock 
option agreement, restricted stock purchase agreement, etc.; 
the decisions regarding entering into any financing arrangement in excess of CHF 2,000,000 including loan agreements, credit 
lines, letters of credit or capitalized leases; 
the issuance of convertible debentures, debentures with option rights or other financial market instruments; 
– 
– 
the approval of the business strategy and the approval and adoption of the budget of the Company; 
–  decisions or actions in excess of CHF 1,000,000 which are not in accordance with the budget; and 
– 

the approval of any recommendation made by any of the Committees. 

– 
– 
– 

– 
– 
– 

– 

According to the current Organizational Rules enacted by the Board, resolutions of the Board are passed by way of simple majority 
vote. To validly pass a resolution, more than half of the members of the Board have to attend the meeting. No quorum is required 
for  confirmation  resolutions  and  adaptations  of  the  Articles  in  connection  with  capital  increases  pursuant  to  articles  634a,  651a, 
652g and 653g of the Swiss Federal Code of Obligations. 

Except for Vincent Lawton (Chairman) and Timothy Dyer, who have single signature authority, the members of the Board have joint 
signatory authority, if any. 

3.7. 

Information and control instruments vis-à-vis the executive management 

The Board ensures that it receives sufficient information from the CEO and Executive Management to perform its supervisory duty 
and to  make the decisions  that  are reserved to  the Board. At each  Board meeting the Board  receives reports  from the CEO  and 
selected  members  of  the  Executive  Management  on  the  status  of  finance,  business,  research  and  development.  These  reports 
focus on the main risks and opportunities related to the Group. In addition, the Board is provided with a status report prior to each 
board meeting, a monthly finance report and other ad hoc reports on significant matters related to the Group’s operations. 

Furthermore, the Board receives unaudited annual and interim financial statements for all Group companies including consolidated 
financial  statements  for  the  Company.  The  Board  receives  a  written  report  from  the  auditors  on  the  results  of  the  audit  which 
includes  any  findings  with  respect  to  internal  control  risks  arising  as  a  result  of  their  audit  procedures.  The  auditors  held  two 
meetings with the chairman during the 2019 audit process. Addex does not have an independent internal audit function. For further 
information  on  the  risk  management  and  the  financial  risks  factors  inherent  to  the  Group’s  activities,  refer  to  note  3  of  the 
consolidated financial statements. 

4. 

Executive Management 

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Addex Therapeutics Annual Report 2019│Corporate Governance Report 

4.1.  Members of the Executive Management 

In accordance with the Articles and the Organizational Rules,  the Board has delegated the  operational management to the CEO. 
The CEO together with the Executive Management and under the control of the Board conducts the operational management of the 
Company pursuant to the Organizational Rules and reports to the Board on a regular basis.  

The following table sets forth the name, year of birth and principal position of those individuals who currently are part of the 
Executive Management followed by a short description of each member’s business experience, education and activities:  

Year of Birth 

Position 

Name 

Tim Dyer 
Roger Mills 

Robert Lütjens 
Jean-Philippe Rocher 

1968 
1957 

1968 
1959 

Chief Executive Officer 

  Chief Medical Officer 

  Head of Discovery - Biology 
  Head of Discovery - Chemistry 

Swiss 
French 

Nationality 

Swiss / British 
USA / British 

Member since 

2002 
2016 

2015 
2018 

Tim Dyer 
Chief Executive Officer – Refer to page 10 

Roger Mills 
Chief Medical Officer – Refer to page 11 

Robert Lütjens 
Head of Discovery - Biology 
Dr.  Lütjens  is  responsible  for  all  biology  activities  and  has  extensive  experience  in  drug  discovery.  He  established  the  biology 
capabilities and built the Company’s small molecule allosteric modulator biology platform. He played a pivotal role in the success of 
both internal and partnered programs, including the discovery of dipraglurant and ADX71149, both of which progressed into phase 
II  clinical  development.  Prior  to  joining  Addex  at  inception  in  2002,  Dr.  Lütjens  completed  a  postdoctoral  fellowship  in  the 
Department  of  Neuropharmacology  at  the  Scripps  Research  Institute,  in  La  Jolla,  CA,  where  he  focused  on  understanding 
molecular changes involved in addiction disorders. Dr. Lütjens obtained his degrees in Biology from the University of Geneva, his 
master’s at the Swiss Institute for Experimental Cancer Research and his Ph.D. thesis at the Glaxo Institute for Molecular Biology in 
Geneva  and  the  Institute  for  Cellular  Biology  and  Morphology  in  Lausanne.  Dr.  Lütjens  is  co-author  of  over  30  peer-reviewed 
publications and patents. 

Jean-Philippe Rocher 
Head of Discovery - Chemistry 
Dr.  Rocher  is  responsible  for  all  chemistry  activities  and  has  extensive  experience  in  drug  discovery.  He  returns  to  Addex  from 
Pierre Fabre where he was Director of CNS Programs from March 2014 to May 2018. Joining Addex at its inception in 2002, Dr. 
Rocher  established  the  company’s  chemistry  capabilities  and  built  its  small  molecule  allosteric  modulator  chemistry  platform.  He 
played a pivotal role in the success of both internal and partnered programs, including the discovery of dipraglurant and ADX71149, 
both  of  which  progressed  into  phase  II  clinical  development.  Under  the  chemistry  leadership  of  Dr.  Rocher,  Addex  team  also 
discovered ADX71441, which was recently licensed to Indivior PLC. Prior to joining Addex, Dr. Rocher was director of chemistry at 
Devgen NV (Gent, Belgium), senior research scientist for GlaxoSmithKline KK (Tsukuba, Japan), scientific project leader in CNS at 
Mitsubishi Tanabe (Yokohama, Japan) and Head of Drug Discovery Unit for Battelle (Geneva, Switzerland). He started his career 
as  a  research  scientist  in  the  dermatology  research  centre  of  Galderma  (Sophia-Antipolis,  France)  following  a  PhD  in  medicinal 
chemistry and Pharm D at the Faculty of Pharmacy of Lyon (France). He is a co-author of more than 40 research publications and 
patents. 

4.2.  Other activities and vested interests 

Apart from the information given above, none of the members  of the Executive Management has had other activities or  holds any 
positions in: 
–  governing and supervisory bodies of important Swiss and foreign organizations, institutions and foundations under private and 

public law; 

–  permanent management and consultancy functions for important Swiss and foreign interest groups; or 
–  official government functions and political posts. 

4.3.  Rules in the articles of association on the number of permitted mandates outside the Company 

Article 31 of the Articles provide certain restrictions to the number of mandates that members of the executive management may 
have  in  the  supreme  governing  bodies  of  legal  entities  registered  in  the  Swiss  commercial  register  or  similar  foreign  register  as 
follows: 
–  no member of the executive management may hold more than five board of director mandates with no more than two mandates 

in listed entities; 

–  mandates in companies controlled by Addex or which control Addex are not subject to restrictions; 

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Addex Therapeutics Annual Report 2019│Corporate Governance Report 

–  mandates that are held by order and on behalf of Addex or companies under Addex control are restricted to ten; and 
–  mandates in associations, charitable organizations, family trusts and foundations relating to post-retirement benefits and other 

not-for-profit organizations are restricted to twenty-five. 

Multiple mandates in different legal entities which are under common control or same beneficial ownership are deemed to be one 
mandate. 

4.4.  Management contracts 

There are no management contracts between Addex and third parties.  

5. 

Compensation, shareholdings and loans 

5.1.  Content and method of determining the compensation and the shareholding programs 

Detailed  information  about  content  and  method  of  determining  compensation  and  shareholder  programs  of  the  members  of  the 
Board  of  Directors  and  Executive  Management  is  included  in  the  Compensation  Report  of  the  Group.  Information  about 
shareholdings of the members of the Board of Directors and Executive Management is included in note 13 of the statutory financial 
statements of the Company. 

5.2.  Disclosure  of  rules  in  the  articles  of  incorporation  regarding  compensation  of  the  Board  of  Directors  and  of  the 

Executive Management 

For  rules  in  the  Articles  regarding  the  approval  of  compensation  by  the  meeting  of  shareholders,  the  supplementary  amount  for 
changes in the executive management as well as the general compensation principles, please refer to articles 26–28 of the Articles. 
The rules regarding agreements with members of the Board of Directors and of the Executive Management in terms of duration and 
termination, please refer to article 29 of the Articles. Article 30 of the Articles indicates the rules regarding credits for the members 
of the Board of Directors and of the Executive Management. 

6. 

Shareholders’ participation rights 

6.1.  Voting rights restrictions and representation 

Voting rights may be exercised only after  a  shareholder has been recorded in  the Company’s  share  register as  a shareholder or 
usufructuary with voting rights,  subject  further the  restrictions  on  transferability set  forth in article  5 of  the  Articles. No  exceptions 
from these restrictions were granted in 2019. A shareholder may be represented by his legal representative, the independent proxy 
or by a duly authorized person who does not need to be a shareholder. Subject to the registration of shares in the share register 
within the deadline set from time to time by the Board before shareholders’ meetings, the Articles do not impose any restrictions on 
the  voting  rights  of  shareholders.  Specifically,  there  is  no  limitation  on  the  number  of  voting  rights  per  shareholder.  For  further 
information on the conditions for registration in the share register (including in relation to Nominees) and for attending and voting at 
a shareholders’ meeting, please refer to the sections “Limitations on transferability of shares and nominee registration” on page 9 
above and “Registration in the share register” on this page 17 below. 

Article  13  of  the  Articles  provides  the  basis  for  election  of  the  independent  proxy.  The  Shareholders’  Meeting  of  June  19,  2019, 
elected Robert P. Briner as the independent proxy. 

Resolutions  of  shareholders’  meetings  generally  require  the  approval  of  the  absolute  majority  of  the  votes  represented  at  the 
shareholders meeting (more than 50% of the share votes represented at such meeting). Such resolutions include amendments to 
the Articles, elections of the members of the Board and statutory and group auditors election of the chairman of the Board and of 
the  members  of  the  Compensation  Committee,  election  of  the  independent  proxy,  approval  of  the  annual  financial  statements, 
setting  the  annual  dividend,  approval  of  the  compensation  of  the  Board  and  management  pursuant  to  the  Articles,  decisions  to 
discharge  the  members  of  the  Board  and  management  for  liability  for  matters  disclosed  to  the  shareholders’  meeting  and  the 
ordering of an independent investigation into specific matters proposed to the shareholders’ meeting. 

A  resolution  passed  at  a  shareholders’  meeting  with  a  qualified  majority  of  at  least  two-thirds  of  the  votes  represented  and  the 
absolute majority of the nominal share capital is required by law for: 
–  changes to the business purpose; 
the creation of shares with privileged voting rights; 
– 
– 
restrictions on the transferability of registered shares; 
–  an increase of the authorized or conditional share capital; 
–  an increase in the share capital by way of capitalization of reserves, against contribution in kind, for the acquisition of assets or 

involving the grant of special privileges; 
the restriction or exclusion of pre-emptive rights of shareholders; 

– 
–  a relocation of the registered office; and 
– 

the dissolution of the Company. 

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Addex Therapeutics Annual Report 2019│Corporate Governance Report 

Special  quorum  rules  apply  by  law  to  a  merger,  demerger,  or  conversion  of  the  Company.  The  introduction  or  abolition  of  any 
provision in the Articles introducing a majority greater than that required by law must be resolved in accordance with such greater 
majority. 

6.2.  Statutory quorums 

There is no provision in the Articles requiring a majority for shareholders’ resolutions beyond the majority requirements set out by 
applicable legal provisions. 

6.3.  Convocation of the general meeting of shareholders 

The  shareholders’  meeting  is  the  supreme  institution  of  the  Company  and  under  Swiss  law,  the  ordinary  shareholders’  meeting 
takes place annually within six months after the close of the business year. Shareholders’ meetings may be convened by the Board 
or,  if  necessary,  by  the  auditors.  Furthermore,  the  Board  is  required  to  convene  an  extraordinary  shareholders’  meeting  if  so 
requested  in writing  by holders of shares representing at least 10% of the share capital and who submit a petition specifying the 
item for the agenda and the proposals. 

6.4. 

Inclusion of items on the agenda 

Shareholders  representing  shares  with  a  nominal  value  of  at  least  CHF  1,000,000  or  10%  of  the  share  capital  have  the  right  to 
request in writing that an item be included on the agenda of the next shareholders’ meeting, setting forth the item and the proposal. 
A request to put an item on the agenda has to be made at least 60 days prior to the meeting. Extraordinary shareholders’ meetings 
may be called as often as necessary, in particular in all cases required by law. 

A shareholders’ meeting is convened by publishing a notice in the Swiss Official Commercial Gazette (Feuille Officielle Suisse du 
Commerce/Schweizerisches  Handelsamtsblatt)  at  least  20  days  prior  to  such  meeting.  In  addition,  holders  of  shares  may  be 
informed by a letter sent to the address indicated in the share register. 

6.5.  Entries in the share register 

The  Board  determines  the  relevant  deadline  for  registration  in  the  share  register  giving  the  right  to  attend  and  to  vote  at  the 
shareholders’ meeting. Such deadline is published by Addex on the Company’s website, usually in connection with the publication 
of the invitation to  the shareholders’ meeting  in the  Swiss Official  Commercial Gazette. The registration deadline for the ordinary 
shareholders’ meeting shall be determined and communicated prior to the end of May 2020. Addex has not enacted any rules on 
the granting of exceptions in  relation to these deadlines. No  exceptions  were granted in 2019, and the Board  does not anticipate 
granting any exceptions related to the shareholders’ meeting to be held in 2020. For further information on registration in the share 
register, please refer to section “Limitations on transferability of shares and nominee registration” on page 9. 

7. 

Changes of control and defense measures 

7.1.  Duty to make an offer 

Swiss law provides for the possibility to have the Articles contain a provision which would eliminate the obligation of an acquirer of 
shares, exceeding the threshold of 33 1/3% of the voting rights (whether exercisable or not), to proceed with a public tender offer to 
acquire  100%  of  the  listed  equity  securities  of  the  Company  (opting-out  provision  pursuant  to  article  125 para. 3  FMIA  or  which 
would increase such threshold to 49% of the voting rights (opting-up provision pursuant to article 135 para. 1 FMIA).  

On  March  16,  2018,  the  EGM  resolved  a  selective  opting-out  limited  to  a  5-year  period  of  the  mandatory  offer  rules  of  article 
135 FMIA based on article 125 para. 3 FMIA by adopting a new article 39 of the Articles (the "Opting-out") in order to facilitate the 
financing  of  the  Company  by  two  lead  investors,  i.e.  Growth  Equity  Opportunities  Fund  IV,  LLC  and  New  Leaf  Biopharma 
Opportunities I, L.P., and to provide legal certainty in connection with the possible legal consequences under Swiss takeover law of 
these investors' acquisition of newly issued registered shares of the Company for an amount of around CHF 20,000,000 in March 
2018. As a result of the Opting-out, neither Growth Equity Opportunities Fund IV, LLC. or New Leaf Biopharma Opportunities I, L.P. 
, nor their respective affiliates would have a duty to make a mandatory offer for a period until March 21, 2023 in case any of them 
would acquire (either alone or acting in concert pursuant to article 135 FMIA) 33 1/3% or more of the outstanding voting rights of the 
Company. The Company's shareholders would be deprived of their right to tender their shares in a mandatory offer triggered by a 
change  of  control  over  the  Company  caused  by  Growth  Equity  Opportunities  Fund  IV,  LLC  and/or  New  Leaf  Biopharma 
Opportunities I, L.P. and/or their respective affiliates until March 21, 2023 pursuant to article 135 FMIA.  

7.2.  Clauses on changes of control 

Addex’  equity  sharing  certificate  equity  incentive  plan  and  share  option  plan  contain  a  provision  in  respect  of  changes  of  Addex 
shareholder  base.  In  the  event  of  a  change  of  control  over  Addex  (defined  as  a  change  of  control  event  triggering  a  mandatory 
public  tender  offer  according  to  applicable  stock  exchange  rules)  all  outstanding  unvested  share  options  and  subscription  rights 
attached to equity sharing certificates, vest, and they become exercisable with their remaining term being reduced proportionally. 

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Addex Therapeutics Annual Report 2019│Corporate Governance Report 

8. 

Auditors 

8.1.  Duration of the mandate and term of office of the lead auditor 

Pursuant to article 23 of the Articles and the Organization Rules, the auditor shall be elected every year and may be re-elected. The 
statutory  and  group  auditors  of  Addex  are  PricewaterhouseCoopers  SA,  Geneva,  Switzerland.  PricewaterhouseCoopers  SA  has 
held the function of statutory auditor since inception of the Company in February 2007 and of Addex Pharma SA since its inception 
in 2002, and acts as group auditor since 2004. The lead auditor of Addex since 2018 is Mr Travis Randolph.  

8.2.  Auditing fees 

In 2019, PricewaterhouseCoopers SA and its affiliates charged the Group audit fees in the amount of CHF 781,456. 

8.3.  Additional fees 

In  2019,  PricewaterhouseCoopers  SA  and  its  affiliates  charged  the  Group  additional  fees  associated  with  the  audit  procedures 
performed in conjunction with a capital increase report in the amount of CHF 2,900.  

8.4. 

Information instruments pertaining to the external audit 

The  Audit  Committee  as  a  committee  of  the  Board  reviews  and  evaluates  the  performance  and  independence  of  the  auditors  at 
least once a year. Based on its review, the Audit Committee recommends to the Board, which external auditor should be proposed 
for  election  at  the  general  meeting  of  shareholders.  The  decision  regarding  this  agenda  is  then  taken  by  the  Board.  When 
evaluating  the  performance  and  independence  of  the  auditors,  the  Audit  Committee  puts  special  emphasis  on  criteria  such  as 
global network of the audit firm, professional competence of the lead audit team, understanding of Addex' specific business risks, 
personal independence of the lead auditor and independence of the audit firm as a company and coordination of the auditors with 
the Audit Committee. 

The Audit Committee determines the scope of the external audit and the relevant methodology to be applied to the external audit 
with the auditors and discusses the results of the respective audits with the auditors. Representatives of the auditors are regularly 
invited  to  meetings  of  the  Audit  Committee,  namely  to  attend  during  those  agenda  points  dealt  with  an  accounting,  financial 
reporting or auditing matters. 

The Audit Committee assumes the task of supervising the auditors. The Audit Committee meets with external auditors at least once 
a  year  to  discuss  the  scope  and  the  results  of  the  audit  and  to  assess  the  quality  of their  service.  The  auditors  prepare  a  Board 
Report  addressed  to  the  Chairman  of  the  Board two  times per  year, informing  them  of  their  audit  plan  for  the  year under  review 
followed by a report detailing the result of their annual audit. 

In 2019, the Chairman of the Board or Audit Committee met with the auditors two times to discuss the results of their 2018 year-end 
audit, the financial situation of the Group and the scope of the 2019 audit. In 2020, the Audit Committee of the Board met with the 
auditors to discuss the results of their 2019 year-end audit and the financial situation of the Group.  

9. 

Information policy 

Addex  is  committed  to  an  open  and  transparent  communication  with  its  shareholders,  financial  analysts,  potential  investors,  the 
media, customers, suppliers and other interested parties. 

Addex  publishes  financial  results  in  the  form  of  an  Annual  Report  and  a  Half-year  Report  (Interim  Report).  In  addition,  Addex 
informs  shareholders  and  the  public  regarding  the  Group’s  business  through  press  releases,  conference  calls,  as  well  as 
roadshows. Where required by law or Addex’ Articles, publications are made in the Swiss Official Commercial Gazette. The Annual 
Report,  usually  published  no  later  than  April  of  the  following  year,  and  the  Interim  Report,  usually  published  no  later  than  in 
September, are both announced by press release. Annual Reports, Interim Reports and press releases are available on request in 
printed form to all registered shareholders, and are also made available on the Group’s website. The Group’s website, which is the 
Group’s permanent source of information, also provides other information useful to investors and the public, including information 
on the Group’s research and development programs as well as contact information. It is the Group’s policy not to release explicit 
earnings projections, but it will provide general guidance to enable the investment community and the public to better evaluate the 
Group and its prospective business and financial performance. The Board has issued a disclosure policy to ensure that investors 
will be informed in compliance with the requirements of the SIX. 

Details and information on the business activities, Company structure, financial reports, media releases and investor relations are 
available on the Company's website: 

www.addextherapeutics.com 

The official means of publication of the Company is the Swiss Official Gazette of Commerce: 

www.shab.ch 

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Addex Therapeutics Annual Report 2019│Corporate Governance Report 

Web-links regarding the SIX push-/pull-regulations concerning ad hoc publicity issues are: 

https://www.addextherapeutics.com/en/news-and-events/press-releases 

https://www.addextherapeutics.com/en/investors/register-email-news 

The financial reports as well as shareholders meeting invitations and results are available under: 

https://www.addextherapeutics.com/en/investors/downloads 

The  Group’s  investor  relations  department  is  available  to  respond  to  shareholders’  or  potential  investors’  queries  under 
IR@addextherapeutics.com or via post at Addex Therapeutics Ltd., Investor Relations, C/O Addex Pharma SA, Chemin des Mines 
9, CH-1202 Geneva, Switzerland. Additional inquiries may also be made by phone at +41 22 884 1555. 

10. 

Ethical business conduct 

The  Group  is  committed  to  the  highest  standards  of  ethical  conduct.  As  a  pharmaceutical  business,  the  Group  is  operating  in  a 
highly regulated business environment. Strict compliance with all legal and health authority requirements, as well as requirements 
of  other  regulators,  is  mandatory.  The  Group  expects its  employees,  contractors and  agents  to  observe  the  highest  standards  of 
integrity  in  the  conduct  of  the  Group’s  business.  The  Code  of  Conduct  sets  forth  the  Group’s  policy  embodying  the  highest 
standards of business ethics and integrity required  of  all directors,  executives, employees and agents  when conducting  business 
affairs on behalf of the Group. The Group is committed to complying with the spirit and letter of all applicable laws and regulations 
where the Group engages in business. 

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Addex Therapeutics Annual Report 2019│Compensation Report 

Compensation Report 

Overview 

This  Compensation  Report  provides  the  information  required  by  the  federal  Ordinance  against  excessive  compensation  in  listed 
companies ("Compensation Ordinance") (effective as of January 1, 2014). It also includes information required by section 5 of the 
Annex to the Directive on Information relating to Corporate Governance of the SIX Swiss Exchange (effective date October 1, 2014) 
and the Swiss Code of Best Practice for Corporate Governance (status August 28, 2014). 

Addex' Articles, Organization Rules and policies provided the basis for the principles of compensation. 

Review and approval process 

The  Board  reviews  compensation  of  its  members  and  members  of  the  Executive  Management  annually  in  accordance  with  the 
Company’s  Compensation  Policy.  In  its  review  process  the  Board  considers  compensation  packages  of  other  companies  in  the 
biotech  and  pharmaceutical  industry  in  Switzerland  and  Europe  that  are  comparable  to  Addex  with  respect  to  size  or  business 
model, the professional experience and areas of responsibility of the respective members. The Board of Directors may also consult 
relevant compensation surveys and bench marking reports. Based on its review, the Board of Directors submits two proposals for 
approval  at  the  shareholders  meeting:  (i)  the  maximum  aggregate  amount  of  fixed  and  variable  compensation  for  the  Board  of 
Directors for the prospective period from one ordinary general meeting of shareholders to the following ordinary general meeting of 
shareholders; and (ii)  the maximum aggregate amount of fixed and variable  compensation for the Executive Management  for the 
period from January 1 to December 31 of the next financial year. Approval of these proposals requires an absolute majority (more 
than 50% of the share votes represented at the shareholders meeting). 

Compensation elements for the Board of Directors and Executive Management 

Board of Directors 

The compensation of the member of the Board consists of fixed and variable elements. The fixed element comprises a fixed annual 
monetary compensation per board term from one general meeting of shareholders to the next. The variable element comprises a 
monetary  compensation  based  on  board  meeting  attendance  and  equity  incentive  units  (share  options  and  equity  sharing 
certificates).  Social  security contributions of  the  Company are  accrued  on  the  fixed  and variable  elements.  Board  member  social 
security  contributions  are  accrued  on  the  fair  value  of  equity  incentive  units.  Equity  incentive  units  are  granted  based  on  the 
discretion of the Board. In addition, the Company reimburses members of the Board for out-of-pocket expenses incurred in relation 
to their services on an on-going basis upon presentation of the corresponding receipts. The most recent review of compensation for 
members of  the  Board took  place on  December 4, 2019. For  further information on the compensation for members  of the Board, 
please refer to the section “Compensation of the Board in 2019" on page 21. 

Executive Management 

The  compensation  of  members  of  the  Executive  Management  consists  of  fixed  and  variable  elements.  The  fixed  element  may 
include a base salary or a cash retainer paid under a consulting contract.  The variable element may include performance-related 
cash or share based bonuses, consulting fees based on chargeable hours and equity incentive units (equity sharing certificates and 
share  options).  Company  contributions  to  pension  plans,  death  and  invalidity  insurances  and  social  security  contributions  are 
accrued on all fixed and variable element compensation that relates to an employment relationship. Both company and employee 
social  security  contributions  are  accrued  for  all  shares  or  equity  incentive  unit  compensation.  The  amount  of  the  fixed  element 
depends on the position, responsibilities, experience and skills, and takes into account individual performance. The fixed element is 
reviewed at the end of each year by the Board. Any changes in the fixed elements are made effective in January of the following 
year. The variable elements are based on individual and company performance. The potential variable cash bonus is determined in 
the employment contract and in general is a percentage of the base salary. Where the Executive Manager has been engaged under 
a  consulting  contract,  the  variable  element  is  based  on  the  time  spent  at  the  contractually  defined  rate  of  remuneration.  At  the 
beginning  of  each  year  the  Board  decides,  on  the  total  amount  of  variable  elements  including  the  amount  of  cash  and  equity 
incentive units to be granted for the previous year based on the achievement of Company goals. Equity incentive units are granted 
based on the discretion of the Board. Variable cash compensation paid to Executive Managers in 2019 relates to consulting fees 
and bonuses. 

Equity incentive plans 

The  purpose  of  the  Company’s  share  purchase,  share  option  and  equity  sharing  certificate  programs  refer  to  note  15  of  the 
consolidated financial statements) is to provide members of the Board, Executive Management, employees and certain consultants 
with  an  opportunity  to  benefit  from  the  potential  appreciation  in  the  value  of  the  Company’s  shares,  thus  providing  an  increased 
incentive for participants to contribute to the future success and prosperity of the Company, enhancing the value of the shares for 
the  benefit  of  the  shareholders  of  the  Company  and  increasing  the  ability  of  the  Company  to  attract  and  retain  individuals  of 
exceptional skill. In addition,  these plans provide the Company with a mechanism to engage services for non-cash consideration. 
The grant of any share option or equity sharing certificate is at the discretion of the Board. Key factors considered by the Board in 

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Addex Therapeutics Annual Report 2019│Compensation Report 

making  grants  of  share  options  or  equity  sharing  certificates  are  the  amount  of  shareholder  approved  conditional  capital,  the 
benchmarking with other companies as well as individual performance. The strike price is determined by the Board and is primarily 
based on the closing price of the Company’s shares on the SIX Swiss Exchange on the grant date. The transfer of treasury shares 
under the share purchase plan to settle consulting services are based on predefined terms of the consulting contract. 

Indirect benefits 

The Company may contribute to the pension plan and maintains certain insurance for death and invalidity for the members of the 
Executive Management. New entrants may be eligible for reimbursement of relocation costs, compensation for lost benefits or stock 
granted by a previous employer, international school for children or language courses for a limited time period. No Indirect benefits 
have been paid to Executive Management in 2019. 

The Company has not granted any loans, credits or guarantees to members of the Board or of the Executive Management in 2019. 

Compensation for the financial year under review (audited) 

Measurement basis for compensation 

Fixed cash compensation, variable cash compensation and shares acquired under the share purchase plan: accrual basis; 

The measurement basis for each component of compensation is described below: 
 
  Equity incentive units: fair value at the grant date in accordance with IFRS 2 valuation methodology; and 
  Employers’ social security: accrual basis except for equity incentive units where the notional amount is calculated based on the 

fair value at grant date. 

Compensation of the Board of Directors in 2019 and 2018 

2019 

Fixed  

Variable compensation 

CHF 
Vincent Lawton……...…………………… 
Raymond Hill…………………………….. 
Tim Dyer………………………………….. 
Roger Mills……………………………….. 
Jake Nunn………………………………... 
Isaac Manke……………………………… 
Total………………………………………. 
(1) Equity incentive units include share options granted under the Company’s share option plan (refer to note 15 of the consolidated financial statements).  

cash 
compensation 
25,858 
15,341 
- 
- 
13,284 
10,627 
65,110 

cash 
attendance 
25,858 
15,341 
- 
- 
13,284 
10,627 
65,110 

2018 

Fixed  

Variable compensation 

CHF 
Vincent Lawton……...…………………… 
Raymond Hill…………………………….. 
Tim Dyer………………………………….. 
Roger Mills……………………………….. 
Jake Nunn………………………………... 
Isaac Manke……………………………… 
Total………………………………………. 
(1) Equity incentive units include share options granted under the Company’s share option plan (refer to note 15 of the consolidated financial statements).  

cash 
compensation 
25,858 
15,341 
- 
- 
6,642 
5,314 
53,155 

cash 
attendance 
25,858 
15,341 
- 
- 
6,642 
5,314 
53,155 

number of 
equity 
incentive 
units(1) 
- 
- 
- 
- 
- 
- 
- 

number of 
equity 
incentive 
units(1) 
262,929 
155,841 
- 
- 
- 
- 
418,770 

value of 
equity 
incentive 
units(1) 
- 
- 
- 
- 
- 
- 
- 

value of 
equity 
incentive 
units(1) 
285,451 
169,190 
- 
- 
- 
- 
454,641 

Total 
2019 
51,716 
30,682 
- 
- 
26,568 
21,254 
130,220 

Total 
2018 
337,167 
199,872 
- 
- 
13,284 
10,628 
560,951 

Page 21 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019│Compensation Report 

Compensation to the Executive Management in 2019 and 2018 

2019 

Fixed  

Variable compensation 

CHF 
Total Executive Management (1)….….. 
(1) The highest paid member of Executive Management in 2019 was the CEO, Tim Dyer, who received CHF 429,268 of fixed cash compensation, CHF 74,719 of variable cash compensation  and  
243,506 equity incentive units. The value of equity incentive units including accrued social charges amounted to CHF 205,258. 
(2) Equity incentive units include shares awarded for consulting services under the share purchase plan and share options granted under the Company’s share option plan. 
(3) Executive managers have been engaged under consulting contracts which include hourly and daily rates with a monthly cap.  

Cash(3)  
303,287 

value of 
shares(2) 
402,363 

Total 
2019 
1,596,000 

cash 
compensation 
890,350 

2018 

Fixed  

Variable compensation 

CHF 
Total Executive Management (1)….….. 
(1) The highest paid member of Executive Management in 2018 was the CEO, Tim Dyer, who received CHF 392,293 of variable cash compensation and 1,199,662 equity incentive units. The value 
of equity incentive units including accrued social charges amounted to CHF 1,316,068. 
(2) Equity incentive units include shares awarded for consulting services under the share purchase plan, options and equity sharing certificates granted under the Company’s equity incentive plans. 
(3) Executive managers have been engaged under consulting contracts which include hourly and daily rates with a monthly cap. 

Cash(3)  
408,539 

value of 
shares(2) 
2,070,240 

Total 
2018 
2,894,632 

cash 
compensation 
415,853 

number of 
equity 
incentive 
units (2) 
356,605 

number of 
equity 
incentive 
units (2) 
1,804,351 

Page 22 of 67 

 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019│Compensation Report 

Report of the statutory auditor 
to the General Meeting of Addex Therapeutics Ltd 

We have audited the remuneration report of Addex Therapeutics Ltd for the year ended 31 December 2019. The audit was limited to the 
information  according  to  articles  14–16  of  the  Ordinance  against  Excessive  Compensation  in  Stock  Exchange  Listed  Companies 
(Ordinance) contained in the tables labeled Compensation for the financial year under review of the remuneration report. 

Board of Directors’ responsibility 

The Board of Directors is responsible for the preparation and overall fair presentation of the remuneration report in accordance with Swiss 
law and the Ordinance against Excessive Compensation in Stock Exchange Listed Companies (Ordinance). The Board of Directors is also 
responsible for designing the remuneration system and defining individual remuneration packages. 

Auditor’s responsibility 

Our responsibility  is  to  express an  opinion  on  the  accompanying  remuneration report. We conducted our audit  in accordance with  Swiss 
Auditing Standards. Those standards require that we comply with ethical requirements and plan and perform the audit to obtain reasonable 
assurance about whether the remuneration report complies with Swiss law and articles 14–16 of the Ordinance. 

An  audit  involves  performing  procedures  to  obtain  audit  evidence  on  the  disclosures  made  in  the  remuneration  report  with  regard  to 
compensation,  loans  and  credits  in  accordance  with  articles  14–16  of  the  Ordinance.  The  procedures  selected  depend  on  the  auditor’s 
judgment, including the assessment of the risks of material misstatements in the remuneration report, whether due to fraud or error. This 
audit also includes evaluating the reasonableness of the methods applied to value components of remuneration, as well as assessing the 
overall presentation of the remuneration report. 

We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion. 

Opinion 

In  our  opinion,  the  remuneration  report  of  Addex  Therapeutics  Ltd  for  the  year  ended  31  December  2019  complies  with  Swiss  law  and 
articles 14–16 of the Ordinance. 

PricewaterhouseCoopers SA 

Audit expert 
Auditor in charge 

Geneva, 8 April 2020 

Page 23 of 67 

 
 
 
 
 
  
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements 

Consolidated Financial Statements of Addex 
Therapeutics Ltd as at December 31, 2019 

Page 24 of 67 

 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements 

Consolidated Balance Sheets 
as at December 31, 2019 and December 31, 2018 

ASSETS 

Notes 

December 31, 
2019 

December 31, 
2018 

Amounts in Swiss francs 

Current assets 
Cash and cash equivalents………………………………..……………....... 
Other financial assets………………………………………………………... 
Receivables…………………………………………………………………… 
Prepayments……….………………………………………….……………… 
Total current assets………………………………………………………… 

Non-current assets 
Right-of-use assets…………..………………………………………………. 
Property, plant and equipment……………………………………………… 
Non-current financial assets………………………………………………… 
Total non-current assets…………………………………………………... 

6 
7 
7 
7 

8 
9 
10 

31,536,803 
13,968 
118,028 
720,063 
32,388,862 

543,340 
27,626 
68,911 
639,877 

41,670,158 
7,983 
273,016 
199,410 
42,150,567 

- 
8,868 
54,404 
63,272 

Total assets…………………………………………................................... 

33,028,739 

 42,213,839 

LIABILITIES AND EQUITY 
Current liabilities 
Current lease liabilities………………………………………………………. 
Payables and accruals………………………………………………………. 
Contract liability ……………………………………………………………… 
Deferred income……………………………………………………………… 
Total current liabilities……………………………………………………... 

Non-current liabilities 
Non-current lease liabilities………………………………………………….. 
Retirement benefits obligations……………………………………………... 
Deferred income……………………………………………………………… 
Total non-current liabilities………………………................................... 

Equity 
Share capital……………………………………………………………......... 
Share premium……………………………………………………………...... 
Reserves………………………………………………………………………. 
Accumulated deficit…………………………………………………………... 
Total equity………………………………………………............................ 

12 
11 
16 
13 

12 
21 
13 

14 
14 

373,025 
4,196,411 
945,737 
165,389 
5,680,562 

177,220 
1,481,738 
165,390 
1,824,348 

- 
2,121,084 
212,744  
- 
2,333,828 

-  
639,351 
- 
639,351 

32,848,635 
286,375,977 
7,146,506 
(300,847,289) 
25,523,829 

28,564,031 
286,476,912 
10,266,402 
(286,066,685) 
39,240,660 

Total liabilities and equity………………………..………........................ 

33,028,739 

42,213,839 

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

Page 25 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements 

Consolidated Statements of Loss 
for the years ended December 31, 2019 and 2018 

Notes 

December 31, 
December 31, 
2019 
2018 
Amounts in Swiss francs 

Revenue from contract with customer………………………………… 
Other income……………………………………………………………….. 

16 
17 

2,762,830 
70,835 

6,043,855 
658,818 

Operating costs 
Research and development...…………………………………….............. 
General and administration….…………………………………………….. 
Total operating costs……………………………………......................... 

Operating loss…………………………………………………….............. 

Finance income……………………………………………………………… 
Finance expense……………………………………………………………. 
Finance costs……………………………………..................................... 

Net loss before tax……………………………………............................. 
Income tax expense…………………..……...…………………………….. 
Net loss for the year...…………………………………………................ 

Basic  and  diluted  loss  per  share  for  loss  attributable  to  the 
ordinary equity holders of the Company……………………………… 

18 

22 

20 

23 

(12,453,876) 
(4,983,946) 
(17,437,822) 

(4,918,793) 
    (3,208,505) 
(8,127,298) 

(14,604,157) 

(1,424,625) 

36,874 
(213,321) 
(176,447) 

(14,780,604) 
- 
(14,780,604) 

- 
(220,173) 
(220,173) 

(1,644,798) 

-                          

(1,644,798) 

(0.56) 

(0.07) 

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

Page 26 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements 

Consolidated Statements of Comprehensive Loss 
for the years ended December 31, 2019 and 2018 

Notes 

December 31, 
December 31, 
2019 
2018 
Amounts in Swiss francs 

Net loss for the year…………...………………………………….………. 

(14,780,604) 

(1,644,798) 

Other comprehensive loss 
Items that will never be reclassified to the statement of income:  
  Remeasurements of retirement benefits obligations…………………... 
Items that may be classified subsequently to the statement of income  
  Exchange difference on translation of foreign operations…………….. 
Other comprehensive loss for the year, net of tax..…...................... 

21 

(745,855) 

(375,479) 

(838) 
(746,693) 

 (181) 
 (375,660) 

Total comprehensive loss for the year………………………………… 

(15,527,297) 

(2,020,458) 

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

Page 27 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements 

Consolidated Statements of Changes in Equity 
for the years ended December 31, 2019 and 2018 

                                                                   Amounts in Swiss Francs 

Share 
Capital 

Share 
Premium 

Treasury 
Shares 
Reserve 

Foreign 
Currency 
Translation 
Reserve 

Other 
Reserves 

Accumulated 
Deficit 

Total 

15,384,988 

264,854,008 

(2,019,877) 

(652,142) 

8,199,437 

(284,421,887) 

1,342,527 

- 

- 

- 

- 

- 

- 

13,179,043 

24,461,056 

- 

- 

- 

- 

- 

- 

- 

(568,902) 

(2,963,415) 

- 

- 

- 

- 

- 

- 

- 

- 

- 

120,908 

87,176 

6,355 

(11,545) 

- 

(181) 

(181) 

- 

- 

- 

- 

- 

- 

- 

- 

(1,644,798) 

(1,644,798) 

(375,479) 

- 

(375,660) 

(375,479) 

(1,644,798) 

(2,020,458) 

- 

- 

2,298,933 

3,308,982 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

37,640,099 

(2,963,415) 

2,298,933 

3,308,982 

(568,902) 

208,084 

(5,190) 

Balance at 
   January 1, 2018…... 
Net loss for the 

year……………….... 
Other comprehensive 
loss for the year....... 
Total comprehensive 
loss for the year..... 

Issue of shares  
    (note14)…………… 
Cost of share capital 

issuance…………… 
Value of share-based 

services.....………… 

Value of 
   warrants….......…..... 
Movement in treasury 

shares:  

Capital increase……... 
Settlement of supplier 
invoices……………. 

Net purchases under 

liquidity agreement.. 

Balance at 

January 1, 2019...... 

28,564,031 

286,476,912 

(2,513,148) 

(652,323) 

13,431,873 

(286,066,685) 

39,240,660 

Net loss for the 

year………………… 

Other comprehensive 
loss for the year...... 

Total comprehensive 
loss for the year.... 

Issue of shares  
(note 14)……………… 
Cost of share capital 
issuance…………. 
Value of share-based 

services.....……….... 

Movement on 
   warrants….......…..... 
Movement in treasury 

shares:  

Capital increase……... 
Settlement of supplier 
invoices……………. 

Net sales under 
liquidity agreement….. 
Balance at 

December 31, 2019 

- 

- 

- 

4,284,604 

- 

- 

- 

- 

- 

- 

- 

- 

- 

(170,411) 

- 

- 

- 

- 

- 

- 

- 

- 

- 

(288) 

(4,284,604) 

92,604 

196,610 

(23,128) 

29,114 

- 

(838) 

(838) 

- 

- 

- 

- 

- 

- 

- 

- 

(14,780,604) 

(14,780,604) 

(745,855) 

- 

(746,693) 

(745,855) 

(14,780,604) 

(15,527,297) 

- 

- 

1,685,965 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

4,284,604 

(170,411) 

1,685,965 

(288) 

(4,284,604) 

289,214 

5,986 

32,848,635 

286,375,977 

(6,572,316) 

(653,161) 

14,371,983 

(300,847,289) 

25,523,829 

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

Page 28 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements 

Consolidated Statements of Cash Flows 
for the years ended December 31, 2019 and 2018 

Notes 

December 31, 
December 31, 
2019 
2018 
Amounts in Swiss francs 

Net loss for the year...………………………………………………………... 
Adjustments for: 

Depreciation…………………............................................................. 
Value of share-based services..………………………………............. 
Pension costs…………………………................................................ 
Finance costs ……..………………….…………………………………. 
Decrease / (increase) in other financial assets……………………………. 
Decrease / (increase) in receivables………..……………………………… 
Increase in prepayments…………………………………………………….. 
Increase in payables and accruals……….…………………………………. 
Increase in contract liability………………………………………………….. 
Increase / (decrease) in deferred income………………………………….. 
Services paid in shares………………………………………………………. 
Net cash (used in) / from operating activities….………………………. 

Cash flows from investing activities 
Purchase of property, plant and equipment….….……………………........ 
Purchase of non-current financial assets…………………………………... 
Net cash used in investing activities……………………………………. 

Cash flows from financing activities 
Proceeds from issue of shares – capital increase……………………….... 
Costs paid on issue of shares……………………………………………….. 
Costs paid on issue of shares subscribed by the Group…………………. 
Sale/ (purchase) of treasury shares……………………............................. 
Principal element of lease payments………..……………………………… 
Interests received…………………………………………………………….. 
Interests paid………………………………………………………………...... 
Net cash (used in) / from financing activities…………........................ 

(Decrease) / Increase in cash and cash equivalents………………….. 

Cash and cash equivalents at beginning of the year...………………….... 
Exchange difference on cash and cash equivalents…………………....... 

Cash and cash equivalents at end of the year……….......................... 

8 and 9 
15 
21 

9 
10 

14 

22 

6 

6 

(14,780,604) 

(1,644,798) 

333,844 
1,685,965 
96,532 
234,663 
(5,985) 
154,988 
(520,653) 
1,966,160 
732,993 
330,779 
289,214 
(9,482,104) 

(28,459) 
(14,795) 
(43,254) 

- 
- 
(61,244) 
5,986 
(316,793) 
36,874 
(128,518) 
(463,695) 

2,937 
2,298,933 
20,008 
           123,840 
3,308 
(77,134) 
(40,487) 
1,083,315 
212,744 
(439,022) 
208,085 
1,751,729 

(9,054) 
(47,317) 
(56,371) 

40,488,180 
(2,963,415) 
- 
(5,373) 
- 
- 
(134,307) 
37,385,085 

(9,989,053) 

39,080,443 

41,670,158 
(144,302) 

2,579,248 
10,467 

31,536,803 

41,670,158 

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

Page 29 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

Notes to the Consolidated Financial Statements 
for the years ended December 31, 2019 and 2018 
(Amounts in Swiss francs) 

1. General information 

Addex  Therapeutics Ltd (the  “Company”),  formerly  Addex  Pharmaceuticals  Ltd,  and its  subsidiaries  (together,  the  “Group”)  are  a 
clinical stage pharmaceutical group applying its leading allosteric modulator drug discovery platform to discovery and development 
small-molecule pharmaceutical products, with an initial focus on central nervous system disorders. 

The  Company  is  a  Swiss  stockholding  corporation  domiciled  c/o  Addex  Pharma  SA,  Chemin  des  Aulx  12,  CH-1228  Plan-les-
Ouates, Geneva, Switzerland with its principal place of business at the Campus Biotech, Chemin des Mines 9, CH-1202 Geneva, 
Switzerland.  The  Company  is  the  parent  company  of  Addex  Pharma  SA,  Addex  Pharmaceuticals  France  SAS  and  Addex 
Pharmaceuticals  Inc.,  company  created  on  May  29,  2019  registered  in  Delaware  with  its  principal  business  location  in  San 
Francisco, California, United States. Its registered shares are traded at the SIX, Swiss Exchange, under the ticker symbol ADXN. 
On January 29, 2020, the Group listed on the Nasdaq Stock Market, American Depositary Shares (ADSs) under the symbol “ADX”, 
without  a  new  issuance  of  securities.  ADSs  represents  ordinary  shares  that  continues  to  be  admitted  to  trading  on  SIX  Swiss 
Exchange. 

These consolidated financial statements have been approved for issuance by the Board of Directors on April 7, 2020.  

2. Summary of significant accounting policies 

The  principal  accounting  policies  applied  in  the  preparation  of  these  consolidated  financial  statements  are  set  out  below.  These 
policies have been consistently applied to all the years presented, unless otherwise stated. 

2.1 Basis of preparation 

The  consolidated  financial  statements  of  Addex  Therapeutics  Ltd  have  been  prepared  in  accordance  with  International  Financial 
Reporting  Standards  (IFRS)  as  issued  by  the  International  Accounting  Standards  Board  (“IASB”),  and  under  the  historical  cost 
convention. 

The  preparation  of  financial  statements  in  conformity  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,  or  areas  where  assumptions  and  estimates  are  significant  to  the  consolidated  financial 
statements are disclosed in note 4 “Critical accounting estimates and judgements”. 

Due  to  rounding,  numbers  presented  throughout  these  consolidated  financial  statements  may  not  add  up  precisely  to  the  totals 
provided. All ratios and variances are calculated using the underlying amount rather than the presented rounded amount. 
Where necessary, comparative figures have been revised to confirm with the current year 2019 presentation. 

2.2 Standards and interpretations published by the IASB 

New standards adopted by the Group 

IFRS 16 
IFRS 16 provides a single lessee accounting model, requiring lessees to recognise assets and liabilities for all leases and lessors to 
confirm  the  continuation  of  classifying  leases  as  operating  or  finance.  The  Group  is  not  a  lessor  and  is  only  impacted  by  the 
standard from a lessee point of view. The standard replaces IAS 17, under which operating lease payments were charged to the 
income statement on a straight-line basis over the term of the contract. 

The Group has adopted IFRS16 Leases from its mandatory adoption date of January 1, 2019 and applied the cumulative catch-up 
approach without restating the comparative amounts for the year prior to first adoption. 
In applying IFRS 16 for the first time, the group has used the following practical expedients permitted by the standard: 

- 
- 

- 

- 

applying a single discount rate to a portfolio of leases with reasonably similar characteristics 

relying on previous assessments on whether leases are onerous as an alternative to performing an impairment review – 
there were no onerous contracts as at 1 January 2019 

accounting  for  operating  leases  with  a  remaining  lease  term  of  less  than  12 months as at  1January  2019  as short-term 
leases 
excluding initial direct costs for the measurement of the right-of-use asset at the date of initial application, and 

- 

 using hindsight in determining the lease term where the contract contains options to extend or terminate the lease. 

Page 30 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

The group has also elected not to reassess whether a contract is or contains a lease at the date of initial application. Instead, for 
contracts  entered  into  before  the  transition  date  the  group  relied  on  its  assessment  made  applying  IAS  17  and  Interpretation  4 
“Determining whether an Arrangement contains a Lease”. 

   On January 1, 2019, the Group recognized right-of-use asset and lease liabilities for CHF 544,510 that were previously classified as 
operating leases under the principles of IAS 17 Leases. The lease liabilities were measured at the present value of the remaining 
lease payments, discounted using a weighted average incremental borrowing rate of 4.70%. 

The following table presents the reconciliation between the non-cancellable operating lease commitments reported as of December 
31, 2018 and the lease liabilities recognized on January 1, 2019: 

Operating lease commitments disclosed as at December 31, 2018……………………… 
Adjustments as a result of different treatment of extension and termination options…… 
Total lease commitments as at December 31, 2018………………………..................  

Discount using the incremental borrowing rate at the date of the initial application……  
Gross liabilities as per January 1, 2019 under IFRS 16....…………………………….  

Short term leases………………………………………………………………………………  
Lease liability recognized as at January 1, 2019………………………………...……… 

Of which are: 
Current lease liabilities………………………………………………………………….…… 
Non-current lease liabilities……………………………………………...…………............. 

Lease liability recognized as at December 31, 2019………………………………….… 

Total 

272,498 
297,721 
570,219 

(24,015) 

546,204 

(1,694) 
544,510 

    303,627 
240,883 

Current lease liabilities……………………………………………………………………… 
Non-current lease liabilities……………………………………………...…………........... 

   373,025 
   177,220 

Right-of-use  assets  were  measured  at  the  amount equal  to  the  lease  liability, adjusted  by  the  amount of  any prepaid  or  accrued 
lease payments relating to that lease recognized in the balance sheet as at December 31, 2018. The right-of-use assets relate to 
the following types of assets: 

Properties…………..……………………..……………………...... 
Equipment……………………………………………...………...... 
Total right-of-use assets…..…………………………………… 

December 31, 2019 

January 1, 2019 

496,126 
47,214 

543,340 

483,350 
61,160 

544,510 

The adoption of IFRS 16 Leases did not have a material impact on the Group’s net loss after tax or on the Group’s loss per share. 

Other standards 
The following new standards, amendments to standards and interpretations which are mandatory for the financial periods beginning 
on January 1, 2019 did not have any material impact on the consolidated financial statements: 

Plan  Amendments,  Curtailment  or  Settlement:  Amendments  to  IAS  19  Employee  Benefits  relates  to  accounting  for  plan 
amendments, curtailments and settlements where changes are made to pension plans. The amendments require an entity: (1) to 
use updated assumptions to determine current service cost and net interest for the remainder of the period after a plan amendment, 
curtailment  or  settlement;  and  (2)  to  recognise  in  profit  or  loss  as  part  of  past  service  cost,  or  a  gain  or  loss  on  settlement,  any 
reduction in a surplus, even if that surplus was not previously recognised because of the impact of the asset ceiling. On this basis, 
the  Group  has  completed  its  assessment  and  determined  this  did  not  have  a  material  impact  on  the  consolidated  financial 
statements.   

There are no other amendments or new standards relevant for the Group for the financial period beginning on January 1, 2019.  

New standards and interpretations not yet adopted 

There are new standards, amendments to standards and interpretations that are not yet effective, which have been deemed by the 
Group as currently not relevant, hence are not listed or discussed further here. 

Page 31 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

2.3 Consolidation 

Subsidiaries are all 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 de-consolidated from 
the date that control ceases. 

Inter-company transactions, balances and unrealized gains on transactions between Group companies are eliminated. Unrealized 
losses are also eliminated unless the transaction provides evidence of an impairment of the asset transferred. Accounting policies 
of subsidiaries have been changed where necessary to ensure consistency with the policies adopted by the Group. The reporting 
date of all Group companies is December 31. 

2.4 Segment reporting 

The Group operates in one segment, which is the discovery, development and commercialization of small-molecule pharmaceutical 
products. A single management team that reports to the chief executive officer comprehensively manages the entire business. The 
chief  operating  decision-maker  is  the  Chief  Executive  Officer  who  reviews  the  statement  of  operations  of  the  Group  on  a 
consolidated  basis,  makes  decisions  and  manages  the  operations  of  the  Group  as  a  single  operating  segment.  The  Group’s 
activities  are  not  affected  by  any  significant  seasonal  effect.  Revenue  is  attributable  to  the  Company’s  country  of  domicile, 
Switzerland. 

2.5 Foreign currency transactions 

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 Swiss 
francs, which is the Group’s presentation currency.   

Transactions and balances 
Foreign  currency  transactions  are  translated  into  the  functional  currency  using  the  exchange  rates  prevailing  at  the  dates  of  the 
transactions or valuation where items are re-measured. Foreign exchange gains and losses resulting from the settlement of such 
transactions  and  from  the  translation  at  year-end  exchange  rates  of  monetary  assets  and  liabilities  denominated  in  foreign 
currencies are recognized in the statement of income. 

Foreign  exchange  gains  and  losses  that  relate  to  borrowings  and  cash  and  cash  equivalents  are  presented  in  the  statement  of 
income within ‘finance cost’.  

Group companies 
The results and financial position of the Group's subsidiary that has a functional currency different from the presentation currency 
are translated into the presentation currency as follows: 

 
 
 

assets and liabilities for each balance sheet presented are translated at the closing rate at the date of that balance sheet; 
income and expenses for each statement of income are translated at the average exchange rate; and 
all resulting exchange differences are recognized in other comprehensive income. 

2.6 Property, plant and equipment  

Property, plant and equipment are stated at historical cost less accumulated depreciation, and impairment (if any). Historical cost 
includes expenditure that is directly attributable to the acquisition of the item. Subsequent costs are included in the asset's carrying 
amount or recognized as a separate asset, as appropriate, only when it is probable that future economic benefits associated with 
the item will flow to the Group and the cost of the item can be measured reliably. All other repairs and maintenance are charged to 
the  statement  of  income  during  the  financial  period  in  which  they  are  incurred.  Depreciation  is  calculated  using  the  straight-line 
method to allocate their cost to their residual values over their estimated useful lives as follows: 

Computer equipment 
Laboratory equipment 
Furniture and fixtures 
Chemical library 

3 years 
4 years 
5 years 
5 years 

The  assets'  residual  values  and  useful  lives  are  reviewed,  and  adjusted  if  appropriate,  at  each  balance  sheet  date.  An  asset's 
carrying amount is written down immediately to its recoverable amount if the asset's carrying amount is greater than its estimated 
recoverable  amount  (see  note  2.7).  Gains  and  losses  on  disposals  are  determined  by  comparing  proceeds  with  the  carrying 
amount, and are included in the statement of income. 

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2.7 Impairment of non-financial assets 

Assets that are subject to depreciation or amortization are reviewed for impairment annually, and whenever events or changes in 
circumstances indicate that the carrying amount may not be recoverable. An impairment loss is recognized for the amount by which 
the  asset's  carrying  amount  exceeds  its  recoverable  amount.  The  recoverable  amount  is  the  higher  of  an  asset's  fair  value  less 
costs to sell and value in use. For the purposes of assessing impairment, assets are grouped at the lowest levels for which there 
are  separately  identifiable  cash  flows  (cash  generating  units).  Prior  impairment  of  non-financial  assets  other  than  goodwill  is 
reviewed for possible reversal at each reporting date. 

2.8 Financial assets 

The Group has one category of financial assets, namely “receivables”. Receivables are non-derivative financial assets with fixed or 
determinable payments that are not quoted in an active market. These assets are held for collection of contractual cash flows which 
represent solely the payment of principal and interest. They arise when the Group provides money, goods or services directly to a 
debtor with no intention of trading the receivable. They are included in current assets, except for maturities greater than 12 months 
after  the  balance  sheet  date,  which  are  classified  as  non-current  assets.  Receivables  are  included  in  other  current  assets  in  the 
balance sheet (see note 7). 

Receivables are  initially  measured  at  fair  value  and  subsequently  measured  at amortized  cost.  The  amortized  cost  of  a  financial 
asset  is  the  amount  at  which  the  financial  asset  is  measured  at  initial  recognition  minus  the  principal  repayments,  plus  the 
cumulative amortization using the effective interest method of any difference between that initial amount and the maturity amount, 
adjusted  for  any  loss  allowance.  The  gross  carrying  amount  of  a  financial  asset  is  the  amortized  cost  of  a  financial asset  before 
adjusting for any loss allowance. Receivables are derecognized when settled.  

The  Company  classifies  a  contract  asset  as  a  receivable  when  the  Company’s  right  to  consideration  is  unconditional.  If  the 
Company transfers control of goods or services to a customer before the customer pays consideration, the Company records either 
a  contract  asset  or  a  receivable  depending  on  the  nature  of  the  Company’s  right  to  consideration  for  its  performance.    Contract 
assets and contract liabilities arising from the same contract are netted and presented as either a single net contract asset or net 
contract liability. 

Impairment of financial assets 
The Group recognizes a loss allowance for expected credit losses on lease receivables, trade receivables, contract assets, security 
rental  deposits,  contracts  investments  in  debt  instruments  that  are  measured  at  amortized  cost.  The  amount  of  expected  credit 
losses  is  updated  at  each  reporting  date  to  reflect  changes  in  credit  risk  since  initial  recognition  of  the  respective  financial 
instrument. 

The  Group  always  recognizes  lifetime  ECL  (expected  credit  losses)  for  trade  receivables,  contract  assets  and  lease  receivables 
where applicable. The expected credit losses on these financial assets are estimated using a provision matrix based on the Group’s 
historical  credit  loss  experience,  adjusted  for  factors  that  are  specific  to  the  debtors,  general  economic  conditions  and  an 
assessment of both the current as well as the forecast direction of conditions at the reporting date, including time value of money 
where appropriate. 

Lifetime  ECL  represents  the  expected  credit  losses  that  will  result  from  all  possible  default  events  over  the  expected  life  of  a 
financial instrument. In contrast, 12-month ECL represents the portion of lifetime ECL that is expected to result from default events 
on a financial instrument that are possible within 12 months after the reporting date. 

2.9 Cash and cash equivalents 

Cash  and cash equivalents include cash on hand,  deposits held at call with  banks and  other  short-term highly liquid investments 
with  original  maturities  of  three  months  or  less.  They  are  both  readily  convertible  to  known  amounts  of  cash  and  so  near  their 
maturity that they present insignificant risk of changes in value because of changes in interest rates. Any bank overdrafts are not 
netted against cash and cash equivalents but are shown as part of current liabilities on the consolidated balance sheet. 

2.10 Share capital 

Shares are classified as equity. Incremental costs directly attributable to the issue of new shares are shown as a deduction, net of 
tax, from the proceeds. 

Where any Group company purchases the Company's equity share capital (treasury shares), the consideration paid, including any 
directly  attributable  incremental  cost  (net  of  income  taxes)  is  recorded  as  a  deduction  from  equity  attributable  to  the  Company's 
equity  holders  as  a  treasury  share  reserve  until  the  shares  are  cancelled,  reissued  or  disposed  of.  When  such  shares  are 
subsequently  sold  or  reissued,  any  consideration  received,  net  of  any  directly  attributable  incremental  transaction  costs  and  the 
related income tax effect, the nominal amount is reversed from the treasury share reserve, with any remaining difference to the total 
transaction value being recognized in share premium.  

The Company has entered into a liquidity contract where an independent broker buys and sells the Company’s shares held in the 
broker’s custody.  Such shares are presented in the treasury share reserve. 

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Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

The Company also uses treasury shares to partially settle services rendered by third and related parties. When shares are issued 
for  this  purpose,  the  nominal  share  value  is  recognized  as  a  treasury  share  reserve  and  the  value  above  par  is  presented  as  a 
share premium.  

2.11 Equity instruments 

Equity instruments issued by the Group are recorded at the fair value of the proceeds received, net of direct issuance costs. 

2.12 Trade payables 

Trade  payables  are  recognized  initially  at  fair  value  and  subsequently  measured  at  amortized  cost  using  the  effective  interest 
method. All payables have a contract maturity within 1 year. 

2.13 Grants 

Grants are not recognized until there is reasonable assurance that the Group will comply with the conditions attaching to them and 
that the grants will be received. Grants are recognized in profit or loss on a systematic basis over the periods in which the Group 
recognizes  as  expenses  the  related  costs  for  which  the  grants  are  intended  to  compensate.  Specifically,  grants  whose  primary 
conditions is that the Group should undertake specific research activities within a defined period of time, are recognized as deferred 
income  in  the  consolidated  statement  of  financial  position  and  transferred  to  the  statement  of  profit  or  loss  on  a  systematic  and 
rationale basis over the defined timeframe. 

2.14 Deferred income tax 

Deferred income tax is recorded in full, using the liability method, on temporary differences arising between the tax bases of assets 
and liabilities and their carrying amounts in the consolidated financial statements. However, if the deferred income tax arises from 
initial recognition of an asset or liability in a transaction other than a business combination that at the time of the transaction affects 
neither accounting nor taxable profit or loss, it is not accounted for. Deferred income tax is determined using tax rates and laws that 
have been enacted or substantively enacted by the balance sheet date and are expected to apply when the related deferred income 
tax asset is realized or the deferred income tax liability is settled. 

Deferred income tax assets are recognized to the extent that it is probable that future taxable profit will be available against which 
the temporary differences can be utilized. 

Deferred income tax is recorded on temporary differences arising on investments in subsidiaries, except where the Group and it is 
probable that the temporary difference will not reverse in the foreseeable future. 

Potential deferred income tax assets from tax loss carry forwards exceed deferred tax liabilities. Deferred income tax assets from 
tax loss carry forwards are initially recognized to the extent that there are suitable deferred income tax liabilities, then to the extent 
that the realization of the related tax benefit through future taxable profits is probable. 

2.15 Pension obligations 

The Group operates one pension scheme. The scheme is generally funded through payments to insurance companies or trustee-
administered funds, determined by periodic actuarial calculations. The Group has defined benefit plans. A defined benefit plan is a 
pension plan that defines an amount of pension benefit that an employee will receive on retirement, usually dependent on one or 
more factors such as age, years of service and compensation. Actuarial gains and losses arising from experience adjustments and 
changes  in  actuarial  assumptions  are  recognized  immediately  in  other  comprehensive  income  and  past-service  costs  are 
recognized immediately in the statement of income. 

The  liability  recognized  in  the  balance  sheet  in  respect  of  defined  benefit  pension  plans  is  the  defined  benefit  obligation  at  the 
balance  sheet  date  minus  the  fair  value  of  the  plan  assets.  The  defined  benefit  obligation  is  calculated  at  least  annually  by  an 
independent  actuary  using  the  projected  unit  credit  method.  The  present  value  of  the  defined  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 
liability. 

2.16 Share-based compensation 

The Group operates an equity sharing certificates’ equity incentive plan, a share option plan, and a share purchase plan. The Group 
also from time to time grants warrants to brokers and investors. The fair value of the services received in exchange for the grant or 
transfer of equity sharing certificates, options, shares or warrants is recognized in the Consolidated Financial Statements over the 
period for which the services are received. The total amount to be recognized over the vesting period is determined by reference to 
the  fair  value  of  the  equity  incentive  unit  granted  or  transferred.  The  fair  value  of  instruments  granted  includes  any  market 
performance conditions and excludes the impact of any service and non-market performance vesting conditions. Service and non-
market performance conditions are included in assumptions about the number of equity incentive units that are expected to vest. 

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Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

At  each balance  sheet  date, the Group revises its estimates for the  number of  equity incentive  units that are expected to  vest. It 
recognizes the impact of the revision to original estimates, if any, in the statement of income, with a corresponding adjustment to 
equity. 

The  proceeds  received  net  of  any  directly  attributable  transaction  costs  are  credited  to  share  capital  (nominal  value)  and  share 
premium when the equity incentive units are exercised. 

2.17 Revenue recognition 

The Group recognizes revenue from the license of intellectual property and providing research and development services:   

License of intellectual property 
If the license to the Group’s intellectual property is determined to be distinct from the other performance obligations identified in the 
arrangement, the Group recognizes revenues when the license conveys a right of use, or there is a right of access to the underlying 
intellectual property. For licenses that are sold in conjunction with a related service, the Group uses judgment to assess the nature 
of  the  combined  performance  obligation  to determine  whether  the  combined  performance  obligation  is  satisfied  over time  or  at  a 
point  in  time.  If  the  performance  obligation  is  settled  over  time,  the  Group  determines  the  appropriate  method  of  measuring 
progress for purposes of recognizing license revenue. The Group evaluates the measure of progress each reporting period and, if 
necessary, adjusts the measure of performance and related revenue recognition. 

Research and development services 
The  Group  has  an  arrangement  with  its  partner  that  includes  deploying  its  full-time  employees  for  research  and  development 
activities. The Group assesses if these research and development activities are considered distinct in the context of the respective 
contract  and,  if so, they are accounted  for  as a separate  performance obligation. This  revenue  is  recorded within “Revenue from 
contract with customer” over time as the activities are performed. 

Contract balances 
The  Group  receives  payments  and  determines  credit  terms  from  its  customers  for  its  various  performance  obligations  based  on 
billing schedules established in each contract. The actual timing of the income recognition, billings and cash collections may result 
in  other  current  receivables,  accrued  revenue  (contract  assets),  and  deferred  revenue  (contract  liabilities)  being  recorded  on  the 
balance sheets. Amounts are recorded as other current receivables when the Group’s right to consideration is unconditional. The 
Group does not assess whether a contract has a significant financing component if the expectation at contract inception is such that 
the period between payment by the customer and the transfer of the promised goods or services to the customer will be one year or 
less. 

Under  IFRS  15,  the  Group  recognizes  as  revenue  our  non-refundable  license  fees,  milestone,  research  activities  and  royalties 
when our customer obtains control of promised services, in an amount that reflects the consideration which we expect to receive in 
exchange for those rendered services. To assess revenue recognition for arrangements that we determine are within the scope of 
IFRS 15, we perform the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in 
the  contract; (iii) determine the  transaction price; (iv) allocate the transaction  price to  the performance obligations  in  the  contract; 
and (v) recognize revenue when (or as) we satisfy a performance obligation. We only apply the five-step model to contracts when it 
is probable that we will collect the consideration we are entitled to in exchange for services we transfer to the customer. At contract 
inception, once the contract is determined to be within the scope of IFRS 15, we assess the services promised within each contract 
and determine those that are performance obligations and assess whether each promised service is distinct. We use the most likely 
method to estimate any variable consideration and include such consideration in the amount of the transaction price based on an 
estimated stand-alone selling price. Revenue is recognized for the respective performance obligation when (or as) the performance 
obligation is satisfied. 

2.18 Finance income and expense 

Interest received or paid on cash and cash equivalents are classified in the statement of cash flows under financing activities. 

2.19 Leases 

The Group  assesses whether  a contract  is  or contains  a lease,  at  inception of the contract. The  Group recognizes a  right-of-use 
asset  and  a  corresponding  lease  liability  with  respect  to  all  lease  arrangements  in  which  it  is  the  lessee,  except  for  short-term 
leases (defined as leases with a lease term of 12 months or less) and leases of low value assets (less than USD 5 thousand). For 
these leases, the Group recognizes the lease payments as an operating expense on a straight-line basis over the term of the lease 
unless another systematic basis is more representative of the time pattern in which economic benefits from the leased assets are 
consumed.  

The lease liability is initially measured at the present value of the lease payments as from the commencement date of the lease until 
the  expected  termination  date.  In  determining  the  lease  term,  management  consider  all  facts  and  circumstances  that  create  an 
economic incentive to exercise an extension option, or not to exercise a termination option. Extension option are only considered if 
the lease  is reasonably certain to  be  extended.  The assessment of  reasonable certainty  is  only  revised  if  a significant event or a 
significant change in circumstances, that is within the control of the lessees, occurs. The lease payments are discounted by using 
the rate implicit in the lease. If this rate cannot be readily determined, the Group uses its incremental borrowing rate, being the rate 

Page 35 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

that the individual  lessee would  have to pay to borrow the funds necessary to  obtain  an asset  of similar value to  the  right-of-use 
asset in a similar economic environment with similar terms, security and conditions. The lease liability is presented as a separate 
line  in  the  consolidated  statement  of  financial  position.  The  interest  expense  is  presented  in  the  line  finance  expenses  in  the 
consolidated statement of income. 

The right-of-use assets comprise the initial measurement of the corresponding lease liability, lease payments made at or before the 
commencement day, less any lease incentives received and any initial direct costs. They are subsequently measured at cost less 
accumulated depreciation and impairment losses. They are depreciated over the shorter period of lease term and useful life of the 
underlying asset. If a lease transfers ownership of the underlying asset or the cost of the right-of-use asset reflects that the Group 
expects to exercise a purchase option, the related right-of-use asset is depreciated over the useful life of the underlying asset. The 
depreciation  starts  at  the  commencement  date  of  the  lease.  The  right-of-use  assets  are  presented  as  a  separate  line  in  the 
consolidated statement of financial position. 

All  lease  payments  on  leases  are  presented  as  part  of  the  cash  flow  from  financing  activities,  except  for  the  short-term  and  low 
value leases cash flows, which are booked under operating activities. 

2.20 Research and development 

Research and development costs are expensed as incurred. Costs incurred on development projects are recognized as intangible 
assets when the following criteria are fulfilled: 

it is technically feasible to complete the intangible asset so that it will be available for use or sale; 

 
  management intends to complete the intangible asset and use or sell it; 
 
 
 

there is an ability to use or sell the intangible asset; 
it can be demonstrated how the intangible asset will generate probable future economic benefits; 
adequate  technical,  financial  and  other  resources  to  complete  the  development  and  to  use  or  sell  the  intangible  asset  are 
available; and 
the expenditure attributable to the intangible asset during its development can be reliably measured. 

 

In  the  opinion  of  management,  due  to  uncertainties  inherent  in  the  development  of  the  Group's  products,  the  criteria  for 
development costs to be recognized as an asset, as prescribed by IAS 38, “Intangible Assets”, are not met. 

3. Financial risk management 

3.1 Financial risk factors 

The  Group's  activities  expose  it  to  a  variety  of  financial  risks:  market  risk,  credit  risk,  liquidity  risk  and  capital  risk.  The  Group's 
overall  risk  management  program  focuses  on  the  unpredictability  of  financial  markets  and  seeks  to  minimize  potential  adverse 
effects on the Group's financial performance. Risk management is carried out by the Group's finance department (Group Finance) 
under the policies approved by the Board. Group Finance identifies, evaluates and in some instances economically hedges financial 
risks in close co-operation with the Group's operating units. The Board provides written guidance for overall risk management, as 
well  as  written  policies  covering  specific  areas,  such  as  foreign  exchange  risk,  interest-rate  risk,  use  of  derivative  financial 
instruments and non-derivative financial instruments, credit risk and investing excess liquidity. 

Market risk and foreign exchange risk 
The Group operates internationally and is exposed to foreign exchange risk arising from various exposures, primarily with respect to 
the  Euro,  US  dollar  and  UK  pound.  Foreign  exchange  risk  arises  from  future  commercial  transactions,  recognized  assets  and 
liabilities  and  net investments  in foreign operations.  To  manage  foreign  exchange  risk  Group  Finance  maintains  foreign  currency 
cash  balances  to  cover  anticipated  future  requirements.  The  Group's  risk  management  policy  is  to  economically  hedge  50%  to 
100% of anticipated transactions in each major currency for the subsequent 12 months. The Group has a subsidiary in France and 
in  United  States  of  America,  whose  net  assets  are  exposed  to  foreign  currency  translation  risk.  In  2019,  a  10%  increase  or 
decrease  in  the  EUR/CHF  exchange  rate  would  have  resulted  in  a  CHF19,920  (2018:  CHF  52,398)  decrease  or  increase  in  net 
income  and  shareholders’  equity  as  at  December  31,  2019,  a  10%  increase  or  decrease  in  the  GBP/CHF  exchange  rate  would 
have resulted in a CHF 12,489 (2018: CHF 15,965) decrease or increase in net income and shareholders’ equity as at December 
31,  2019  and  a  10%  increase  or  decrease  in  the  USD/CHF  exchange  rate  would  have  resulted  in  a  CHF  972,596    (2018:  CHF 
1,224,506) increase or decrease in net income and shareholders’ equity as at December 31, 2019. Movements in other currencies 
would not have had a material impact. The Group is not exposed to equity price risk or commodity price risk as it does not invest in 
these classes of investment.  

Interest rate risk 
The  Group’s  exposure  to  interest  rate  fluctuations  is  limited  because  the  Group  has  no  interest-bearing  indebtedness.  The 
Company’s Swiss franc cash holdings are subject to negative interest rates at certain thresholds defined by its bank counterparties. 
A 10% increase or decrease in the interest rates charged by the counterparties would not have had a material impact on the net 
income for the period.  

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Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

Credit risk 
Credit  risk is  managed  on  a  Group  basis.  Credit  risk  arises  from  cash  and  cash  equivalents  and deposits  with  banks,  as  well as 
credit  exposures  to  collaboration  partners.  The  Group  has  a  limited  number  of  collaboration  partners  and  consequently  has  a 
significant  concentration  of  credit  risk.  The  Group  has  policies  in  place  to  ensure  that  credit  exposure  is  kept  to  a  minimum  and 
significant concentrations of credit risk are only granted for short periods of time to high credit quality partners. The Group's policy is 
to invest funds in low risk investments including interest bearing deposits. For banks and financial institutions, only independently 
rated parties with a minimum rating of “A” are accepted (see note 6). 

Liquidity risk 
The  Group's  principal  source  of  liquidity  is  its  cash  reserves  which  are  obtained  through  the  sale  of  new  shares  and  to  a  lesser 
extent the sale  of its research  and  development stage products. Group Finance monitors rolling  forecasts  of the Group’s liquidity 
requirements  to  ensure  it  has  sufficient  cash  to  meet  operational  needs.  The  ability  of  the  Group  to  maintain  adequate  cash 
reserves  to  sustain  its  activities  in  the  medium  term  is  highly  dependent  on  the  Group's  ability  to  raise  further  funds  from  the 
licensing of its development stage products and the sale of new shares. Consequently, the Group is exposed to significant liquidity 
risk (see note 4).  

3.2 Capital risk management 

The Group is not regulated and not subject to specific capital requirements. The amount of equity depends on the Group’s funding 
needs  and  statutory  capital  requirements.  The  Group  monitors  capital  periodically  on  an  interim  and  annual  basis.  From  time  to 
time, the Group  may  take appropriate measures  or propose capital increases to its  shareholders to  ensure the necessary capital 
remains intact. The Group did not have any short-term or long-term debt outstanding as of December 31, 2019 and 2018. 

3.3 Fair value estimation 

The  nominal  value  less  estimated credit  adjustments  of  trade  receivables  and  payables are  assumed  to  approximate to  their  fair 
values due to the short-term maturity of these instruments and are held at their amortized cost in accordance with IFRS 9. The fair 
value of other financial assets and liabilities for disclosure purposes is estimated by discounting the future contractual cash flows at 
the current market interest rate that is available to the Group for similar financial instruments. 

4. Critical accounting estimates and judgments 

The Group makes estimates and assumptions concerning the future. These 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.  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 or may have had a significant impact on the reported results are disclosed below: 

Going concern 
The Group’s accounts are prepared on a going concern basis. To date, the Group has financed its cash requirements primarily from 
share  issuances  and  licensing  certain  of  its  research  and  development  stage  products.  The  Group  is  a  development-stage 
enterprise and is exposed to all the risks inherent in establishing a business. The Group maintains detailed financial forecasts and 
monitors actual results on a regular basis so that measures can be taken to ensure the Group remains solvent. 

Revenue recognition 
Revenue  is  primarily  from  fees  related  to  licenses,  milestones  and  research  services.  Given  the  complexity  of  the  relevant 
agreements,  judgements  are  required  to  identify  distinct  performance  obligations;  allocate  the  transaction  price  to  these 
performance  obligations  and  determine  when  the  performance  obligations  are  met.  In  particular  the  Group’s  judgement  over  the 
estimated stand alone selling price which is used to allocate the transaction price to the performance obligations is disclosed in note 
16. 

Grants 
Grants  are  recorded  at  their  fair  value  when  there is  reasonable  assurance  that  they  will  be  received  and  recognized as  income 
when  the  group  has  satisfied  the  underlying  grant  conditions.  In  certain  circumstances,  grant  income  may  be  recognized  before 
explicit grantor acknowledgement that the conditions have been met.    

Accrued research and development costs 
The Group records accrued expenses for estimated costs of research and development activities conducted by third party service 
providers.  The  Group  records  accrued  expenses  for  estimated  costs  of  research  and  development  activities  based  upon  the 
estimated  amount  of  services  provided-but-not-yet-invoiced,  and  these  costs  are  included  in  accrued  expenses  on  the  balance 
sheets  and  within  research  and  development  expenses  in  the  statements  of  loss.  These  costs  are  a  significant  component  of 
research  and  development  expenses.  Accrued  expenses  for  these  costs  are  recorded  based  on  the  estimated  amount  of  work 
completed in accordance with agreements established with these third parties. 

To date, the Group has not experienced significant changes in the estimates of accrued research and development expenses after 
a reporting period. However, due to the nature of estimates, the Group may be required to make changes to the estimates in the 
future as it becomes aware of additional information about the status or conduct of its research activities. 

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Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

Research and development costs 
The Group recognizes expenditure incurred in carrying out its research and development activities, including development supplies, 
until it becomes probable that future economic benefits will flow to the Group, which results in recognizing such costs as intangible 
assets, involving a certain degree of judgement. Currently, such development supplies are associated with pre-clinical and clinical 
trials of specific products that do not have any demonstrated technical feasibility. 

Deferred taxes 
Deferred tax is the tax expected to be payable or recoverable on differences between the carrying amounts of assets and liabilities 
in the financial statements and the corresponding tax bases used in the computation of taxable profit and is accounted for using the 
liability method.  Deferred  tax liabilities  are  generally  recognized  for  all  taxable  temporary differences  and  deferred  tax assets  are 
recognized to the extent that it is probable that taxable profits will be available against which deductible temporary differences can 
be utilized. Probability over those tax benefits are assessed by Management on the basis of business projections on each relevant 
entity. 

The  carrying  amount  of  deferred  tax  assets  is  reviewed  at  each  reporting  date  and  reduced  to  the  extent  that  it  is  no  longer 
probable that sufficient taxable profits will be available to allow all or part of the asset to be recovered. 

Deferred tax is calculated at the tax rates that are expected to apply in the period when the liability is settled or the asset is realized 
based on tax laws and rates that have been enacted or substantively enacted at the reporting date. 

The measurement of deferred tax liabilities and assets reflects the tax consequences that would follow from the manner in which 
the Group expects, at the end of the reporting period, to recover or settle the carrying amount of its assets and liabilities. 

Deferred tax is recognized in profit or loss, except when they relate to items that are recognized in other comprehensive income or 
directly  in  equity,  in  which  case,  the  current  and  deferred  tax  are  also  recognized  in  other  comprehensive  income  or  directly  in 
equity respectively. 

Share-based compensation 
The Group  recognizes an expense for share-based  compensation based on the valuation  of equity  incentive units using  binomial 
and Black-Scholes valuation models. A number of assumptions on the volatility of the underlying shares and on the risk-free rate 
are made in these models. Should the assumptions and estimates underlying the fair value of these instruments vary significantly 
from  management's  estimates,  then  the  share-based  compensation  expense  would  be  materially  different  from  the  amounts 
recognized.  Had  these  assumptions  been  modified  within  their  feasible  ranges,  i.e.  a  10%  increase  or  decrease  in  the  volatility 
assumption and a risk-free rate of 0.5 or zero, and the Group calculated the share-based compensation based on the higher and 
lower  values  of  these  ranges,  share-based  compensation  expense  in  2019  would  have  been  CHF  1,239,680  or  CHF  2,023,158, 
respectively (2018: CHF 1,696,301 or CHF 2,762,285, respectively). This is compared to the amount recognized as an expense in 
2019 of CHF 1,685,965 (2018: CHF 2,298,934). Additional information is disclosed in note 15. 

Pension obligations 
The present value of the pension obligations depends on a number of assumptions that are determined on an actuarial basis such 
as  discount  rates,  future  salary  and  pension  increases,  and  mortality  rates.  Any  changes  in  these  assumptions  will  impact  the 
carrying amount of pension obligations. The Group determines the appropriate discount rate at the beginning of each year. This is 
the interest rate that should be used to determine the present value of estimated future cash outflows expected to be required to 
settle  the  pension obligations.  In  determining  the  appropriate  discount  rate,  the  Group  considers  the  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 the terms of the related pension liability. Other key assumptions for pension obligations are based in part on current 
market conditions. Additional information is disclosed in note 21. 

5. Segment information 

Management has identified  one  single operating  segment, related to  the  discovery,  development and commercialization of small-
molecule pharmaceutical products. 

Information about products, services and major customers 
External  income  of  the  Group  for  the  years  ended  December  31,  2019  and  2018  is  derived  from  the  business  of  discovery, 
development  and  commercialization of  pharmaceutical  products.  Income  was  earned  from  the  sale  of  license  rights,  rendering  of 
research services to a pharmaceutical company and grants earned.  

Information about geographical areas 
External income is exclusively recorded in the Swiss operating company. 

Page 38 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

Analysis of revenue from contract with customer and other income by nature is detailed as follows: 

Fees from sale of license rights………………………..   
Collaborative research funding……………………...... 
Grants earned…………………………………..............   
Other service income……………………………………   
Total …..………………………………………………….

2019 
- 
2,762,830 
49,405 
21,430 
2,833,665 

2018 
4,876,000 
1,167,855 
609,212 
49,606 
6,702,673 

Analysis of revenue from contract with customer and other income by major counterparties is detailed as follows: 

Indivior PLC ……………………………………………..   
The Michael J. Fox Foundation………………………..   
Eurostars (Innosuisse)………………………………….   
Other counterparties………………………………….…   
Total …………………..……………………………..…..   

2019 
2,762,830 
- 
49,405 
21,430 
2,833,665 

2018 
6,043,855 
609,212 
- 
49,606 
6,702,673 

For more detail, refer to note 16, “Revenue from contract with customer” and note 17 “Other Income”. 

The geographical allocation of long-lived assets is detailed as follows:  

December 31, 2019 

December 31, 2018 

Switzerland………………...………………………........ 
United States of America……………………............... 
France………………………………………………….... 
Total…….…………………..……………….................. 

The geographical analysis of operating costs is as follows: 

Switzerland…………….……………………….............. 
United States of America……………………............... 
France…………………………………...…………........ 
Total operating costs (note 18) …………………..... 

498,066 
141,420 
391 
639,877 

2019 

17,409,808 
21,214 
6,800 
17,437,822 

62,866 
- 
406 
63,272 

2018 

8,119,953 
- 
7,345 
8,127,298 

There was capital expenditure of CHF 28,459 in 2019 and CHF 9,054 in 2018. 

6. Cash and cash equivalents 

Cash at bank and on hand……………………............. 
Short term deposits in USD…………………............... 
Total cash and cash equivalents………………....... 

26,889,923 
4,646,880 
31,536,803 

41,670,158 
- 
41,670,158 

December 31, 2019 

December 31, 2018 

Split by currency: 

December 31, 2019 

December 31, 2018 

CHF……………...………………………………..……... 
USD………….…………………………………………… 
EUR………...………………………………..…….......... 
GBP………………………………………………………. 
Total……………………………………………………… 

64,31% 
35,03% 
0,26% 
0,40% 
100,00% 

72,33% 
26.87% 
0,51% 
0,29% 
100,00% 

The Group pays interests on CHF cash and cash equivalents and earns interests on USD cash and cash equivalents. The Group 
invest  its  cash  balances  into  a  variety  of  current  and  deposit  accounts  in  two  different  Swiss  banks  to  limit  negative  interests.  
In addition, the Group invests a portion of its USD cash in line with its treasury guidelines. 
All cash and cash equivalents were held either at bank or on hand as at December 31, 2019 and December 31, 2018. 

Page 39 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
                            
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

Credit quality of cash and cash equivalents 
The table below shows the cash and cash equivalents by credit rating of the major counterparties: 

External credit rating of counterparty 

December 31, 2019 

December 31, 2018 

P-1 / A-1………...………………………………..……... 
Cash on hand…………………………………………… 
Total cash and cash equivalents………………....... 

31,536,646 
157 
31,536,803 

41,670,040 
118 
41,670,158 

External credit ratings of counterparties were obtained from Moody’s (P-1) or Standard & Poor’s (A-1), respectively. 

7. Other current assets 

Other financial assets………………………………….. 
Receivables……………………………………………... 
Prepayments…………………………………………..... 
Total other current assets……………………..…..... 

December 31, 2019 

December 31, 2018 

                        13,968 
                      118,028 
   720,063 
852,059 

                          7,983 
                      273,016 
199,410 
480,409 

The Group applies the IFRS 9 simplified approach to measure expected credit losses, using lifetime expected loss allowance for all 
trade receivables and contract assets. As of December 31, 2019, the receivables comprise of five non-governmental debtors whose 
combined outstanding balances are CHF 88,075 (two non-governmental debtors for CHF 115,949 as of December 31, 2018). The 
Group has considered these customers to have a low risk of default based on historic loss rates and forward-looking information on 
macroeconomic  factors  affecting  the  ability  of  the  customers  to  settle  the  receivables.  As  a  result,  excepted  loss  allowance  has 
been deemed as nil as of December 31, 2019 (2018: nil). 

The increase in prepayments primarily relates to advance payments relating to R&D service contracts.  

8. Right-of-use assets 

At December 31, 2019 
Opening net book amount………………………………….. 
Adoption of IFRS16 as at January 1, 2019……………..... 
Additions……………………………………………………… 
Depreciation charge…………………………………………. 
Exchange differences…….…………………...................... 
Closing net book amount………………………………… 

At December 31, 2019 
Cost…………………........……………................................ 
Accumulated depreciation………………………………….. 
Net book value………………..…………………………….. 

Properties 

Equipment 

Total 

- 
483,350 
308,987 
(296,656) 
445 
496,126 

792,337 
(296,211) 
496,126 

- 
61,160 
13,541 
(27,487) 
- 
47,214 

74,701 
(27,487) 
47,214 

- 
544,510 
322,528 
(324,143) 
445 
543,340 

867,038 
(323,698) 
543,340 

The  Group  recorded  a  depreciation  charge  in  2019  of  CHF  259,940  as  part  of  research  and  development  expenses  and  CHF 
64,203 as part of general and administration expenses. 

The maturity analysis of lease liabilities is presented under note 12. 

Page 40 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

9. Property, plant and equipment 

Year ended December 31, 2018 
Opening net book amount………….. 
Additions……………………………… 
Depreciation charge…….…………… 
Closing net book amount………… 
At December 31, 2018 
Cost…………………………………… 
Accumulated depreciation………….. 
Net book value……………………… 

Year ended December 31, 2019 
Opening net book amount………….. 
Additions……………………………… 
Depreciation charge…….…………… 
Closing net book amount……….... 
At December 31, 2019 
Cost…………………………………… 
Accumulated depreciation………….. 
Net book value……………………… 

Equipment 

Furniture 
& fixtures 

Chemical 
Library 

             Total 

2,464 
9,054 
(2,650) 
8,868 

- 
- 
- 
- 

287 
- 
(287) 
- 

1,594,405 
(1,585,537) 
8,868 

7,564 
(7,564) 
- 

1,207,165 
(1,207,165) 
- 

8,868 
28,459 
(9,701) 
27,626 

- 
- 
- 
- 

- 
- 
- 
- 

1,622,865 
(1,595,239) 
27,626 

7,564 
(7,564) 
- 

1,207,165 
(1,207,165) 
- 

2,751 
9,054 
(2,937) 
8,868 

2,809,134 
(2,800,266) 
8,868 

8.868 
28,459 
(9,701) 
27,626 

2,837,594 
(2,809,968) 
27,626 

The  Group  recorded  a  depreciation  charge  in  2019  of  CHF  4,732  (2018:  CHF  2,068)  as  part  of  research  and  development 
expenses and CHF 4,969 (2018: CHF 869) as part of general and administration expenses. 

10. Non-current financial assets 

Security rental deposits.……………….. 
Total non-current financial assets…. 

68,911 
68,911 

54,404 
54,404 

December 31, 2019 

December 31, 2018 

Security rental deposits relate to laboratory and office space which has increased during 2019 due to the new company in United 
States. The applicable interest rate to such deposits is immaterial, and therefore, the value approximates amortized cost. 

11. Payables and accruals 

Trade payables…………………………. 
Social security and other taxes……...... 
Accrued expenses……………………… 
Total payables and accruals………… 

December 31, 2019 

  December 31, 2018 

2,216,147 
107,415 
1,872,849 
4,196,411 

1,148,801 
14,921 
957,362 
2,121,084 

All  payables  mature  within  3  months.  Accrued  expenses  relate  primarily  to  amounts  accrued  under  R&D  service  contracts  and 
professional fees. At December 31, 2019, amounts have increased in line with increased R&D activities. The carrying amounts of 
trade payables do not materially differ from their fair values, due to their short-term nature. 

12. Lease liabilities 

The maturities for lease liabilities as of December 31, 2019 are as follows: 

Less than 1 
Year 

1 to 5 Years 

More than 5 
Years 

Total cash 
out flows  

Carrying 
amount 
liabilities 

Lease liabilities………………… 

392,954 

182,664 

- 

575,618 

550,245 

Lease liabilities relate to the rent of laboratories, equipment, offices and related spaces used by the Group.  

Page 41 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

The net debt is detailed as follows: 

Leases 

Cash and cash 
equivalents 

Other financial assets 

Net debt as at  
January 1, 2018………………………..... 
Cash flows………………………………... 
Acquisition – Finance leases and 
operating Leases…………………………. 
Foreign exchange differences………….. 
Net debt as at  
December 31, 2018……………………... 
Recognized on adoption of IFRS 16….... 
Total……………………………………….. 
Cash flows………………………………… 
Acquisition – Leases…………………...... 
Foreign exchange differences………...... 
Net debt as at                                            
December 31, 2019…………………....... 

13. Deferred income 

- 
- 

- 
- 

- 
(544,510) 
(544,510) 
316,348 
(322,528) 
445 

(550,245) 

2,579,248 
39,080,443 

- 
10,467 

41,670,158 
- 
41,670,158 
(9,989,053) 
- 
(144,302) 

31,536,803 

11,291 
(3,308) 

- 
- 

7,983 
- 
7,983 
5,955 
- 
- 

13,938 

The Group expects the deferred income to be recognized as follows: 

Expected income recognition in year one after the balance sheet date……….   
Expected income recognition in year two after the balance sheet date…….. 
Total deferred income…………………………………………………………… 

December 31, 2019 
165,389 
165,390 
330,779 

  December 31, 2018 
- 
- 
- 

The deferred income relates to a grant from Eurostars/Innosuisse. See note 17 “other income” for further information related to the 
Eurostars/Innosuisse project.  

14. Share capital 

Balance at January 1, 2018…………….. 
Issue of shares – capital increase………. 
Settlement of suppliers’ invoices………… 
Net purchase of treasury shares………… 
Balance at December 31, 2018………… 
Issue of shares – capital increase………. 
Settlement of suppliers’ invoices………… 
Net sale of treasury shares………………. 
Balance at December 31, 2019………… 

Common 
shares 
15,384,988 
13,179,043 
- 
- 
28,564,031 
4,284,604 
- 
- 
32,848,635 

Number of shares 

Treasury 
shares 
(1,964,973) 
(278,027) 
87,176 
(2,652) 
(2,158,476) 
(4,284,604) 
196,610 
2,983 
(6,243,487) 

Total 
13,420,015 
12,901,016 
87,176 
(2,652) 
26,405,555 
- 
196,610 
2,983 
26,605,148 

The  Company  maintains  a  liquidity  contract  with  Kepler  Capital  Markets  SA  (“Kepler”).  Under  the  agreement,  the  Group  has 
provided Kepler with cash and shares to enable them to buy and sell the Company’s shares. At December 31, 2019, 27,925 (2018: 
30,908) treasury shares are recorded  under this  agreement  in the treasury share reserve  and CHF  13,968 (2018:  CHF  7,983) is 
recorded in other financial assets.  

At December 31, 2019, the total issued share capital is CHF 32,848,635 (2018: CHF 28,564,031), consisting of 32,848,635 shares 
(2018: 28,564,031). All shares have a nominal value of CHF 1. 

On  May  17,  2019,  the  Company  issued  4,284,604  new  shares  from  the  authorized  capital  to  its  100%  owned  subsidiary,  Addex 
Pharma SA at CHF 1. These shares are held as treasury shares. 

On  March  28,  2018,  the  Company  increased  its  share  capital  by  issuing  13,037,577  new  shares  with  a  nominal  value  of  CHF  1 
each at an issue price of CHF 3.13 per share. Of these new shares, 12,901,016 were placed with investors raising CHF 40.4 million 
of  gross  proceeds  and  the  remaining 136,561 new  shares were  recorded as  treasury shares  at  the  issue price  of  CHF  427,436. 
Each  new  share  received  a  7-year  warrant  to  purchase  0.45  of  a  share  at  a  price  of  CHF  3.43  per  share.  A  total  of  5,866,898 
warrants were granted of which 5,806,882 to investors. The fair value of each of the warrants issued to investors is CHF 0.56, and 
has  been  calculated  using  the  Black-Scholes  valuation  model  and  recorded  in  equity  as  a  cost  of  the  capital  increase,  with  a 
volatility  of  37.15%  and  an  annual  risk  free  rate  of  0.13%.  The  total  value  of  the  warrants  granted  to  investors  amounts  to  CHF 
3,308,982. 

Page 42 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

On  March  16,  2018,  the  Group  issued  141,466  new  shares  from  the  conditional  capital  to  its  100%  owned  subsidiary,  Addex 
Pharma SA at CHF 1. These shares have been issued to replenish the treasury share reserve, which had previously been used to 
settle the exercise of share options. 

For the fiscal year ended December 31, 2019, the Group used 196,610 treasury shares (2018: 87,176) to purchase services from 
consultants  including  113,099  (2018:  37,824)  shares  for  Roger  Mills,  the  Group’s  Chief  Medical  Officer  (2018:  32,362  shares  for 
Tim Dyer,  the  Group’s Chief Executive Officer). The  total  value of  consulting  services  settled  in shares was  CHF  289,214  (2018: 
CHF 208,084). Under a liquidity agreement, the Group recorded net sales of treasury shares of CHF 5,986 (2018: net purchases of 
CHF 5,190). 

15. Share-based compensation 

The  total  share-based  compensation  expense  recognized  in  the  statement  of  loss  for  equity  incentive  units  granted  to  directors, 
executives, employees, consultants and investors has been recorded under the following headings: 

Research and development………………...…………. 
General and administration…….…………………….... 
Total share-based compensation..………………… 

433,536 
1,252,429 
                   1,685,965 

880,982 
1,417,951 
                   2,298,933 

2019 

2018 

Analysis of share-based compensation by equity incentive plan is detailed as follows: 

Equity sharing certificate plan……………...…………. 
Share purchase plan……..…….…………………….... 
Share option plans……………………………………… 
Total share-based compensation..………………… 

Equity Sharing Certificate Equity Incentive Plan 

2019 

37,776 
45,593 
1,602,596 
1,685,965 

2018 

77,336 
38,296 
2,183,301 
2,298,933 

On  June  1,  2010,  the  Company  established  an  equity  incentive  plan  based  on  equity  sharing  certificates  (ESCs)  to  provide 
incentives to directors, executives, employees and consultants of the Group. Each ESC provides the holder (i) a right to subscribe 
for 1,000 shares in the Company, and (ii) a right to liquidation proceeds equivalent to that of shareholders. All rights of the ESCs 
expire  after  their  defined  exercise  period  with  the  ownership  of  the  ESCs  reverting  to  the  Group.  ESCs  granted  are  subject  to 
certain vesting  conditions based  on  service period  defined  in  each  grant agreement.  The  holder  of  vested  ESCs  has  the  right  to 
subscribe to  shares  at  the  subscription  price if  the underlying  share  price  has  reached  the  floor  price.  The  floor and  subscription 
price are defined by the Board of Directors in each grant agreement at the time of issuance. In the event of a change in control, all 
ESCs are automatically vested. The Group has no legal or constructive obligation to repurchase or settle ESCs in cash. 

Movements in the number of share subscription rights attached to the ESCs outstanding are as follows: 

At January 1…………………………………………….. 
Granted………………………………………………….. 
Expired…………………………………………………… 
Exercised………………………………………………… 
At December 31………………………………………... 

2019 

265,600 
- 
(66,850) 
- 
198,750 

2018 

275,933 
- 
(10,333) 
- 
265,600 

At  December  31,  2019,  of  the  outstanding  198,750  subscription  rights  (2018:  265,600)  attached  to  the  ESCs,  144,750  were 
exercisable (2018: 184,600). On April 1, 2019, the exercise period of 90,750 vested ESCs has been extended for 5 years. Include 
in share-based compensation for the year  2019,  CHF  8,667 relates  to the fair value  adjustment for exercise period extensions  of 
vested options. 

Page 43 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

The  outstanding  subscription  rights  as  at  December  31,  2019  and  2018  have  the  following  expiry  dates,  subscription  prices  and 
floor prices: 

At December 31, 2019                            Subscription prices / floor prices (CHF) 

Expiry date 

1.00 / 2.30 

2.00 / 2.30 

Total 

2024……………………………... 

90,750 

- 

90,750 

2027……………………………... 

- 

108,000 

108,000 

Total subscription rights……. 

90,750 

108,000 

198,750 

At December 31, 2018                            Subscription prices / floor prices (CHF) 

Expiry date 

1.00 / 2.30 

2.00 / 2.30 

Total 

2019……………………………... 

2020……………………………... 

151,600 

6,000 

- 

- 

151,600 

6,000 

2027……………………………... 

- 

108,000 

108,000 

Total subscription rights……. 

157,600 

108,000 

265,600 

Share option plans 
The  Company  established  a  share  option  plan  to  provide  incentives  to  directors,  executives,  employees  and  consultants  of  the 
Group. During 2019, the Group granted the following options with vesting over 4 years and a 10-year exercise period as follow:   

January 1, 2019………………… 
July 1, 2019…………………….. 
October 1, 2019………………… 
Total 2019….…………………… 

Number  
243,506 
187,189 
30,000 
460,695 

Exercise price 
2.25 
1.50 
1.80 

Expiry date 

December 31, 2028 
June 30, 2029 
September 30, 2029 

On June 1, 2018 the Group granted 2,467,584 options at an exercise price of CHF 3, with vesting rights over 4 years and a 10-year 
exercise period. 

Movements in the number of options outstanding are as follows: 

At January 1……………………. 
Granted…………………………. 
Expired………..………………... 
At December 31………………. 

2019 
5,128,680 
460,695 
(48,775) 
5,540,600 

2018 
2,661,096 
2,467,584 
- 
5,128,680 

At  December  31,  2019,  of  the  outstanding  5,540,600  share  options  (2018:  5,128,680),  2,811,825  were  exercisable  (2018: 
1,736,764).  On  April  1,  2019,  the  exercise  period  of  506,351  vested  options  has  been  extended  for  5  years  and  share-based 
compensation related to the fair value adjustment for the exercise period extensions of CHF 75,331 has been recognized in 2019.  

The outstanding share options as at December 31, 2019 and 2018 have the following expiry dates: 

At December 31, 2019 

Exercises prices (CHF) 

Expiry date 

1.00 

1.50 

1.80 

2.00 

2.08 

2.25 

3.00 

2020…………………………….. 

2021……………………...……... 

2024…………………………….. 

- 

- 

- 

2027…………………………….. 

  292,261 

2028…………………………….. 

2029…………………………….. 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

187,189 

30,000 

49,687 

- 

105,000 

50,000 

506,351 

1,609,022 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

Total 

49,687 

155,000 

506,351 

1,901,283 

243,506 

2,467,584 

2,711,090 

- 

- 

217,189 

Total…………………………….. 

  292,261 

187,189 

30,000  2,270,060 

50,000 

243,506 

2,467,584 

5,540,600 

Page 44 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

At December 31, 2018 

Exercises prices (CHF) 

Expiry date 

2019…………………………….. 

2020……………………...……... 

2021…………………………….. 

1.00 

- 

- 

- 

2.00 

555,126 

49,687 

105,000 

2027…………………………….. 

292,261 

1,609,022 

2028…………………………….. 

- 

- 

2.08 

3.00 

- 

- 

50,000 

- 

- 

- 

- 

- 

- 

2,467,584 

Total 

555,126 

49,687 

155,000 

1,901,283 

2,467,584 

Total…………………………….. 

292,261 

2,318,835 

50,000 

2,467,584 

5,128,680 

The weighted average fair value of share options granted during 2019 determined using a Black-Scholes model was CHF 0.68 
(2018: CHF 1.03). The significant inputs to the model were: 

Weighted average share price per share at the grant date………….. 
Weighted average strike price per share……………………...………. 
Weighted average volatility……..……………………………………….. 
Dividend yield……………………………………………………………... 
Weighted average annual risk free rate / annual risk-free rate……… 

Share purchase plan 

2019 

CHF 1.93 
CHF 1.92 
36.45% 
- 

2018 

CHF 2.94 
CHF 3.00 
36.86% 
- 

0.13% 

0.13% 

The  Group  established  a  share  purchase  plan  under  which services  are  settled  for shares.  Under  the plan  directors,  executives, 
employees and consultants may receive fully paid ordinary shares from the Group’s treasury share reserve for services rendered. 
During  2019,  196,610  shares  (2018:  87,176  shares)  were  transferred  to  settle  CHF  289,214  (2018:  CHF  208,085)  of  consulting 
fees. 

16. Revenue from contract with customer 

License & research agreement with Indivior PLC 
On  January  2,  2018,  the  Group  entered  into  an  agreement  with  Indivior  PLC  (Indivior)  for  the  discovery,  development  and 
commercialization  of  novel  GABAB  PAM  compounds  for  the  treatment  of  addiction  and  other  CNS  diseases.  This  agreement 
included  the  selected  clinical  candidate,  ADX71441.  In  addition,  Indivior  agreed  to  fund  a  research  program  at  the  Group  to 
discover novel GABAB PAM compounds.  

The contract contains two distinct material promises and performance obligations: (1) the selected compound ADX71441 which falls 
within the definition of a licensed compound, whose rights of use and benefits thereon was transferred in January 2018; and, (2) the 
research  services  to  be  conducted  by  the  Group  and  funded  by  Indivior  to  discover  novel  GABAB  PAM  compounds  for  clinical 
development that may be discovered over the research term of the agreement and selected by Indivior. 

Indivior  has  sole  responsibility,  including  funding  liability,  for  development  of  selected  compounds  under  the  agreement  through 
preclinical  and clinical trials,  as  well  as  registration procedures  and  commercialization,  if  any,  worldwide.  Indivior has the  right  to 
design  development  programs  for  selected  compounds  under  the  agreement.  Through  the  Group’s  participation  in  a  joint 
development  committee,  the  Group  reviews,  in  an  advisory  capacity,  any  development  programs  designed  by  Indivior.  However, 
Indivior has authority over all aspects of the development of such selected compounds.  

Under terms of the agreement, the Group granted Indivior an exclusive license to use relevant patents and know-how in relation to 
the  development  and  commercialization  of  product  candidates  selected  by  Indivior.  Subject  to  agreed  conditions,  the  Group  and 
Indivior jointly own all intellectual property rights that are jointly developed and the Group or Indivior individually own all intellectual 
property  rights  that  the  Group  or  Indivior  develop  individually.  The  Group  has  retained  the  right  to  select  compounds  from  the 
research  program  for  further  development  in  areas  outside  the  interest  of  Indivior  including  Charcot-Marie-Tooth  type  1A 
neuropathy, or CMT1A. Under certain conditions, but subject to certain consequences, Indivior may terminate the agreement.  

The  Group  received  in  January  2018,  a  non-refundable  upfront  fee  of  USD5.0  million  for  the  right  to  use  the  clinical  candidate, 
ADX71441, including all materials and know-how related to this clinical candidate. In addition, the Group is eligible for payments on 
successful achievement of pre-specified clinical, regulatory and commercial milestones totaling USD330 million and royalties on net 
sales of mid-single digits to low double-digit. 

On  February  14,  2019,  Indivior  terminated  the  development  of  their  selected  compound,  ADX71441.  Separately,  Indivior  funds 
research  at  the  Group,  based  on  a  research  plan  to  be  mutually  agreed  between  the  parties,  to  discover  novel  GABAB  PAM 
compounds. These future novel GABAB PAM compounds, if selected by Indivior, become licensed compounds. The Group agreed 
with  Indivior  to  an  initial  research  term  of  two  years,  that  can  be  extended  by  twelve-month  increments  and  a  minimum  annual 
funding of USD2  million for the Group’s R&D  costs incurred. Following  Indivior’s selection  of  one newly identified compound, the 

Page 45 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

Group  has  the  right  to  also  select  one  additional  newly  identified  compound.  The  Group  is  responsible  for  the  funding  of  all 
development and commercialization costs of its selected compounds and Indivior has no rights to the Group’s selected compounds. 
The initial two-year research term was expected to run from May 2018 to April 2020. On October 7, 2019 and December 20, 2019, 
Indivior  agreed  an  additional  research  funding  of  USD  0.8  million,  increasing  the  research  funding  by  USD  1.6  million,  for  the 
research period. 

The research activities started on May 1, 2018. For the year ended December 31, 2019, the Group recognized CHF 2.8 million as 
revenue  (2018:  CHF  1.2  million)  and  recorded  CHF  0.9  million  as  contract  liability  (2018:  CHF  0.2  million).  In  2018,  the  non-
refundable upfront fees of USD 5.0 million (CHF 4.9 million) for the right of use the clinical candidate ADX71441 was recorded as 
revenue.    

Janssen Pharmaceuticals Inc. (formerly Ortho-McNeil-Janssen Pharmaceuticals Inc). 
On December 31, 2004, the Group entered into a research collaboration and license agreement with Janssen Pharmaceuticals Inc. 
(JPI). In accordance with this agreement, JPI has acquired an exclusive worldwide license to develop mGluR2PAM compounds for 
the  treatment  of  human  health.  The  Group  is  eligible  to  receive  up  to  EUR  109  million  in  success-based  development  and 
regulatory  milestone,  and  low  double  digit  royalties  on  net  sales.  The  Group  considers  these  various  milestones  to  be  variable 
consideration as they are contingent upon achieving uncertain, future development stages and net sales. For this reason the Group 
considers  the  achievement  of  the  various  milestones  as  binary  events  that  will  be  recognized  as  revenue  upon  occurrence.  No 
amounts have been recognized under this agreement in 2019 and 2018. 

17. Other income 

Under  grant  agreements  with  Eurostars/Innosuisse  and  Michael  J.Fox  Foundation,  the  Group  is  required  to  complete  specific 
research activities within a defined period of time. The Group’s funding is fixed and received, based on the satisfactory completion 
of these agreed research activities and incurring the related costs. 

Eurostars/Innosuisse 
In 2019, the Group received CHF 380,184 from Eurostars/Innosuisse that partially funds the two coming years of the project named 
DISARM  FEAR.  It  aims  at  developing  small-molecule  negative  allosteric  modulators  (NAMs)  that  targets  the  metabotropic 
glutamate receptor 7 (mGlu7) as a potential treatment to reduce fear memory in post-traumatic stress disorder (PTSD).  

Michael J.Fox Foundation for Parkinson’s Research (MJFF)  
Until 2018, the Group has received USD1.8 Million from MJFF for the funding of clinical testing of Dipraglurant for the treatment of 
Parkinson’s disease levodopa-induced dyskinesia (PD-LID) and TrKB PAM discovery activities.  

For  the  year  ended  December  31,  2019  the  Group  recognized  as  other  income  CHF  49,405  related  to  the  funding  from 
Eurostars/Innosuisse. For the year ended December 31, 2018, the Group recognized CHF 609,212 in other income from Michael 
J.Fox Foundation. The Grants are deferred and recognized as other income in the statement of loss over the period according to 
when the Group has satisfied the underlying grant conditions. As of December 31, 2019 the Group recognized CHF 330,079 from 
Eurostars/Innosuisse as deferred income, including CHF 165,389 on short term (less than one year) and CHF 165,390 (more than 
one year), in accordance with the budget for the use of the grant received. As of December 31, 2018, deferred income were nil.  

In 2019, the Group has additionally recognized as other income CHF 21,430 from IT consultancy agreements. 

18. Operating costs 

Staff costs (note 19)…………………………………........ 
Depreciation………………………................................... 
External research and development costs…………....... 
Laboratory consumables…………………...…………….. 
Patent maintenance and registration costs.………...….. 
Professional fees………………………………………….. 
Operating leases…………………………………..…..….. 
Short term leases………………………………………….. 
Other operating costs……………………………............. 
Total operating costs……………………………….…… 

2019 
4,288,815 
333,844 
9,350,667 
230,097 
268,143 
1,951,661 
- 
26,150 
988,445 
17,437,822 

2018 
2,224,206 
2,938 
2,368,457 
144,169 
261,954 
2,313,722 
179,102 
- 
632,750 
8,127,298 

Operating expenses have increased significantly during the year due to expanded R&D activities. Professional fees primarily relate 
to legal, auditors, G&A consultants and board members.  

Page 46 of 67 

 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

19. Staff costs 

Wages and salaries.…………………………………..….. 
Social charges and insurances….…………...………...... 
Value of share-based services (note 15)………......…… 
Retirement benefit expenses (note 21)….……………… 
Total staff cost………………...…….……...................... 

20. Taxes 

Loss before tax…………………………………….............  
Tax calculated at a tax rate of 23.4%.............................  
Effect of different tax rates in other countries…………...  
Expenses charged against equity……………………......  
Expenses not deductible for tax purposes………………  
Total tax losses not recognized as deferred tax asset...  
Income tax expense…………………………….………..  

2019 
2,438,448 
243,232 
1,310,888 
296,247 
4,288,815 

2018 
1,273,382 
112,524 
719,374 
118,926 
2,224,206 

December 31, 2019 

  December 31, 2018 

14,780,604 
3,458,661 
(1,660) 
(39,876) 
(418,356) 
(2,998,769) 
- 

1,644,798 
384,883 
(1,719) 
(693,439) 
(542,632) 
852,907 
- 

The Group has revised the 2018 tax rate and disclosure to include the additional cantonal and communal taxes that are applicable 
in order to be consistent with 2019. 

The  Group  has  decided  not  to  recognize  any  deferred  income  tax assets  at  December  31,  2019  or  2018.  The key  factors  which 
have influenced  Management in  arriving at  this evaluation are  the  fact that  the  Group  has  not  yet a history of making profits and 
product development remains at an early stage.  

The amounts of deferred income tax assets that arise from sources other than tax loss carry forwards and the amounts of deferred 
income tax liabilities are insignificant in comparison to the unrecognized tax loss carry forwards.  

The tax losses carry forwards of the Group and their respective expiring dates are as follows:  

December 31, 2019 

December 31, 2018 

2019……………………………………………………… 
2020……………………………………………………… 
2021……………………………………………………… 
2022……………………………………………………… 
2023……………………………………………………… 
2024……………………………………………………… 
2025……………………………………………………… 
2026……………………………………………………… 
Total unrecorded tax losses carry forwards……... 

- 
15,982,220 
1,224,210 
3,540,541 
141,425,567 
290,949 
3,586,490 
23,467,858 
189,517,835 

27,481,171 
15,982,220 
1,224,210 
3,540,541 
3,309,636 
290,949 
3,586,490 
- 
55,415,217 

As of December 31, 2019, the unrecorded taxes losses carried forwards raised to CHF 189,517,835, because the swiss tax 
administration accepted to renew CHF 138 million tax losses, on July 18, 2019. 

21. Retirement benefits obligations 

Apart from the social security plans fixed by the law, the Group sponsors an independent pension plan. The Group has contracted 
with  Swiss  Life  based  in  Lausanne  for  the  provision  of  occupational  benefits.  All  benefits  in  accordance  with  the  regulations  are 
reinsured in their entirety with Swiss Life within the framework of the corresponding contract. This pension solution fully reinsures 
the risks of disability, death and longevity with Swiss Life. The latter invests the vested pension capital and provides a 100% capital 
and interest guarantee. The pension plan is entitled to an annual bonus from Swiss Life comprising the effective savings, risk and 
cost results. Although, as is the case with many Swiss pension plans, the amount of ultimate pension benefit is not defined, certain 
legal obligations of the plan create constructive obligations on the employer to pay further contributions to fund an eventual deficit; 
this results in the plan nevertheless being accounted for as a defined benefit plan. All employees are covered by this plan, which is 
a defined benefit plan. Retirement benefits are based on contributions, computed as a percentage of salary, adjusted for the age of 
the employee and shared approximately 45% / 55% by employee and employer. In addition to retirement benefits, the plans provide 
death and long-term  disability  benefits to its  employees. Liabilities  and  assets are  revised  every year by an independent actuary. 
Assets  are  held  in  the insurance  company. In  accordance  with  IAS 19  (revised),  plan  assets  have  been  estimated  at  fair  market 
values and liabilities have been calculated according to the "projected unit credit" method. The Group recorded a pension benefit 
charge in 2019 of CHF 296,247 (2018: CHF 118,926) as part of staff costs.  

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Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

Employment benefit obligations  
The amounts recognized in the balance sheet are determined as follows: 

Defined benefit obligation………..…………...……….. 
Fair value of plan assets…………………….…………. 
Funded status………………………………..………… 

The amounts recognized in the statements of loss are as follows: 

2019 

(8,583,214) 
7,101,476 
(1,481,738) 

2018 

(7,060,278) 
6,420,927 
(639,351) 

Current service cost……………….…………………… 
Interest cost………………………..………...………….. 
Interest income…………………..……………….…...... 
Company pension cost (note 19)……..................... 

(286,515) 
(81,829) 
                        72,097 
(296,247) 

(115,146) 
(37,903) 
                        34,123 
(118,926) 

2019 

2018 

The movement in the defined benefit obligations during the year is as follows: 

Defined benefit obligation at beginning of year.......... 
Service cost…………………………………................. 
Interest cost………………………………...………..….. 
Employee contribution………………………….……… 
Actuarial gain / (loss) arising from changes in 

financial assumptions.……………………………… 

Actuarial gain / (loss) arising from changes in 

demographic assumptions…………………………. 
Actuarial gain / (loss) on experience adjustment……. 
Benefits paid/ (deposited)…………...………………… 
Defined benefit obligations at end of year……….. 

2019 

(7,060,278) 
(286,515) 
(81,829) 
(166,150) 

(875,960) 

91,212 
(263,491) 
59,797 
(8,583,214) 

The movements in the fair value of plan assets during the year are as follows: 

Fair value of plan assets at beginning of year……..... 
Interest income………………………………………..... 
Employees’ contributions……..……………………...... 
Company contribution…………..……………………… 
Plan assets gains……..………………………………... 
Benefits (paid)/ deposited…………….……..……….... 
Fair value of plan assets at end of year…………… 

The principal actuarial assumptions used were as follows: 

2019 

6,420,927 
72,097 
166,150 
199,715 
302,384 
(59,797) 
7,101,476 

2018 

(3,607,276) 
(115,146) 
(37,903) 
(84,096) 

197,291 

- 
(573,684) 
(2,839,464) 
(7,060,278) 

2018 

3,363,412 
34,123 
84,096 
98,918 
914 
2,839,464 
6,420,927 

Discount rate………………………...……………......... 
Mortality tables………………..………………………… 
Salary growth rate………………………………………. 
Pension growth rate….………………………………… 

0.20% 
BVG2015 GT 
1.00% 
0.00% 

0.90% 
BVG2015 GT 
1.00% 
0.00% 

December 31, 2019 

December 31, 2018 

The discount rate and the life expectancy were identified as significant actuarial assumptions for the Swiss pension plan. The 
following impacts on the defined benefit obligation are to be expected: 

- 

- 

- 

0.25%  increase  or  decrease  in  the  discount  rate  would  lead  to  a  decrease  of  4.47%  (2018: 4.38%) or  an  increase  of  5.22% 
(2018: 4.74%) in the defined benefit obligation of the Swiss pension plan; 
0.25% increase or decrease in the interest rate on retirement savings capital would lead to an increase of 0.59% (2018: 1.19%) 
or a decrease of 0.53% (2018: 1.16%) in the defined benefit obligation of the Swiss pension plan; 
0.25%  increase  or  decrease  in  salaries  would  lead  to  an  increase  of  0.03%  (2018:  0.18%)  or  a  decrease  of  0.02%  (2018: 
0.18%) in the defined benefit obligation of the Swiss pension plan.  

Page 48 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

- 

+/-1 year in the life expectancy would lead to an increase of 1.86% (2018: 1.55%) or a decrease of 1.92% (2018: 1.56%) in the 
defined benefit obligation of the Swiss pension plan. 

The above sensitivity analyses are 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 obligations 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 consolidated balance sheets. 

The methods and types of assumptions used in preparing the sensitivity analysis did not change compared to the prior period. 

The estimated Group contributions to pension plans for the financial year 2020 amounts to CHF 213,000. The following table shows 
the funding of the defined benefit pensions and actuarial adjustments on plan liabilities: 

Present value of defined benefit obligation……….... 
Fair value of plan assets……………………………….. 
Deficit in the plan……………………………………… 

Experience adjustment………………………………… 
Actuarial gains on plan assets………………………… 

2019 

(8,583,214) 
7,101,476 
(1,481,738) 

(1,048,239) 
302,384 

2018 

(7,060,278) 
6,420,927 
(639,351) 

(376,393) 
914 

The following table shows the estimated benefit payments for the next ten years where the number of employees remains constant: 

2020….........….........….........…............. 
2021….........….........….........…............. 

2022….........….........….........…............. 

2023….........….........….........…............. 

318,000 
308,000 

301,000 

298,000 

2024….........….........….........…............. 
2025-2029….........….........….........…… 

655,000 
1,456,000 

22. Finance costs 

Interests income ……………………………………….. 
Interests expense on leases…………………………... 
Interests cost……………………………..……….......... 
Foreign exchange losses………………………………. 
Finance costs..………...………………………………. 

23. Loss per share 

2019 

36,874 
(22,603) 
(105,915) 
(84,803) 
(176,447) 

2018 

- 
- 
(134,307) 
(85,866) 
(220,173) 

Basic  and diluted  loss  per  share  is  calculated  by dividing  the  loss  attributable to equity holders of  the  Company  by  the  weighted 
average number of shares in issue during the year excluding shares purchased by the Group and held as treasury shares. 

Loss attributable to equity holders of the Company… 

Weighted average number of shares in issue……….. 
Basic and diluted loss per share…………………… 

2019 

(14,780,604) 

26,428,269 

(0.56) 

2018 

(1,644,798) 

23,293,237 

(0.07) 

The Company has three categories of dilutive potential shares as at December 31, 2019 and December 31, 2018: equity sharing 
certificates  (ESCs),  share  options  and  warrants.  As  of  December  31,  2019,  and  December  31,  2018,  equity  sharing  certificates, 
share options and warrants have been ignored in the calculation of the loss per share, as they would be antidilutive. 

The total number of dilutive instruments as of December 31, 2019 is 11,906,248 (December 31, 2018: 11,561,178) which consists 
of 198,750 ESCs, 5,540,600 ESOP and 6,166,898 warrants (December 31, 2018: 265,600 ESCs, 5,128,680 ESOP and 6,166,898 
warrants). These options could potentially dilute basic earnings per share in the future. 

Page 49 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Consolidated Financial Statements Notes 

24. Commitments and contingencies 

Operating leases commitments 

Commitments for operating lease as of December 31, 2018 are as follows: 

Operating lease commitments.……. 

142,298 

130,200 

- 

272,498 

Less than 1 
Year 

1 to 5 Years 

More than 5 
Years 

Total cash out 
flows  

Operating  lease  commitments  consist  mainly  of  rental  contracts  for  laboratories,  offices  and  related  spaces  used  by  the  Group. 
There are no commitments over 5 years. 

Capital commitments 
As at December 31, 2019 and 2018, the Group has no contracted capital expenditure. 

Contingencies 
As  part  of  the  ordinary  course  of  business,  the  Group  is  subject  to  contingent  liabilities  in  respect  of  certain  litigation.  Currently, 
there is no outstanding litigation.  

25. Related party transactions 

Related parties include members of the Board of Directors and the Executive Management of the Group. The following transactions 
were carried out with related parties: 

Key management compensation 
Salaries, other short-term employee benefits and post-
employment benefits……………………………………………………. 
Consulting fees………………………………………………………….. 
Share-based compensation….………………………......................... 

2019 

1,156,427 
364,535 
1,434,190 
2,955,152 

2018 

522,163 
577,078 
2,019,430 
3,118,671 

The  Group  has  revised  the  2018  share-based  compensation  reported  in  this  note  to  reflect  actual  shared  based  compensation 
expense recorded in the consolidated statements of loss of the year, rather than the total fair value at the grant date, as previously 
disclosed in 2018. 

Salaries,  other  short-term  employee  benefits  and  post-employment  benefits  relate  to  members  of  the  Board  of  Directors  and 
Executive  Management  who  are  employed  by  the  Group.  In  2019,  consulting  fees  relate  solely  to  Roger  Mills,  a  member  of  the 
Executive Management who delivers his services to the Group under a consulting contract. In 2018, consulting fees are related to 
Roger Mills as well as Tim Dyer who delivered his consulting services through TMD Advisory Ltd (“TMDA”) until October 31, 2018. 
TMDA  invoiced  the  Group  for  the  rent  of  administrative  premises,  CHF  26,682  in  2018  (nil  in  2019),  whilst  the  Group  invoiced 
accounting services to TMDA of CHF 49,606 in 2018 (nil in 2019) recorded in other income. The Group has a net payable to the 
Board  of  Directors  and  Executive  Management  of  CHF  176,089  at  December  31,  2019  (2018:  CHF  169,486).  In  addition,  at 
December  31,  2018,  the  Group  had  a payable  to  TMDA of  CHF  116,994  for  consulting  services  and  a  receivable  from  TMDA  of 
CHF 82,589 for accounting services. 

26. Events after the balance sheet date  

On  January  29,  2020  the  Company  listed  American  Depositary  Shares  (ADSs)  representing  its  ordinary  shares  on  the  Nasdaq 
Stock  Market and  the  United States  Securities  and  Exchange  Commission  (SEC)  declared  its  registration  statement on  Form F1 
and F6 becoming effective.  The ADSs  are listed for trading on Nasdaq under  the symbol "ADXN". Addex has not registered any 
new issuance of securities and its shares will continue to be admitted to trading on SIX Swiss Exchange. 

In  early  2020  a  coronavirus  disease  (COVID-19)  pandemic  developed  globally  resulting  in  a  significant  number  of  infections  and 
negative  effects  on  economic  activity.  The  Group  is  actively  monitoring  the  situation  and  is  taking  any  necessary  measures  to 
respond to the situation  in cooperation with the various stakeholders. As of  the date of  approving these financial statements, the 
Group  has  suspended  the  initiation  of  a  placebo-controlled  Phase  2b/3  pivotal  clinical  trial  of  dipraglurant  in  PD-LID  patients. 
Depending on the duration of the COVID-19 crisis and continued negative impact on global economic activity, the Group may have 
to take additional measures that will have a negative impact on the Groups business continuity and may experience certain liquidity 
restraints as well as incur impairments on its assets. The exact impact on the Group’s activities in 2020 and thereafter cannot be 
reasonably predicted. However, based on the risk mitigation measures undertaken, the Group concluded that there is no material 
uncertainty that may cast a significant doubt upon the Group’s ability to continue as a going concern. 

Page 50 of 67 

 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │ Consolidated Financial Statements 

Report of the statutory auditor 
to the General Meeting of Addex Therapeutics Ltd  

Report on the audit of the consolidated financial statements 

Opinion 

We  have  audited  the  consolidated  financial  statements  of  Addex  Therapeutics  Ltd  and  its  subsidiaries  (the  “Group”),  which 
comprise  the  consolidated  balance  sheets  as  at  December  31,  2019  and  the  consolidated  statements  of  loss,  consolidated 
statements of comprehensive loss, consolidated statements of changes in equity and consolidated statements of cash flows for the 
year then ended, and notes to the consolidated financial statements, including a summary of significant accounting policies. 

In  our  opinion,  the  consolidated  financial  statements  (pages  [24]  to  [50])  give  a  true  and  fair  view  of  the  consolidated  financial 
position of the Group as at December 31, 2019 and its consolidated financial performance and its consolidated cash flows for the 
year then ended in accordance with the International Financial Reporting Standards (IFRS) and comply with Swiss law. 

Basis for opinion 

We conducted our audit in accordance with Swiss law, International Standards on Auditing (ISAs) and Swiss Auditing Standards. 
Our responsibilities under those provisions and standards are further described in the “Auditor’s responsibilities for the audit of the 
consolidated financial statements” section of our report. 

We  are  independent  of  the  Group  in  accordance  with  the  provisions  of  Swiss  law  and  the  requirements  of  the  Swiss  audit 
profession, as well as the IESBA Code of Ethics for Professional Accountants, and we have fulfilled our other ethical responsibilities 
in accordance with these requirements. We believe that the audit evidence we have obtained is sufficient and appropriate to provide 
a basis for our opinion. 

Our audit approach 

Overview 

Overall Group materiality: CHF 174’000 

We performed full scope audit work at both of the Group’s 
Swiss  entities.  Our  audit  scope  addressed  100%  of  the 
Group's total operating expenses and total assets. 

As a key audit matter, the following area of focus has been 
identified: 

Revenue from contract with customer 

Page 51 of 67 

 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │ Consolidated Financial Statements 

Materiality 

The scope of our audit was influenced by our application of materiality. Our audit opinion aims to provide reasonable assurance that 
the consolidated financial statements are free from material misstatement. Misstatements may arise due to fraud or error. They are 
considered material if, individually or in aggregate, they could reasonably be expected to influence the economic decisions of users 
taken on the basis of the consolidated financial statements. 

Based  on  our  professional  judgement,  we  determined  certain  quantitative  thresholds  for  materiality,  including  the  overall  Group 
materiality  for  the  consolidated  financial  statements  as  a  whole  as  set  out  in  the  table  below.  These,  together  with  qualitative 
considerations,  helped  us  to  determine  the  scope  of  our  audit  and  the  nature,  timing  and  extent  of  our  audit  procedures  and  to 
evaluate the effect of misstatements, both individually and in aggregate, on the consolidated financial statements as a whole. 

Overall Group materiality 

CHF 174’000 

How we determined it 

1% of total expenses 

Rationale for the materiality 
benchmark applied 

We  chose  total  expenses  as  the  benchmark,  because  in 
our  view,  it  is  the  benchmark  against  which  the  financial 
performance  of  the  Group  is  most  commonly  measured 
given its current research and development phase. 

We agreed with the Audit Committee that we would report to them misstatements above CHF 17’400 identified during our audit as 
well as any misstatements below that amount which, in our view, warranted reporting for qualitative reasons. 

Audit scope 

We  designed  our  audit  by  determining  materiality  and  assessing  the  risks  of  material  misstatement  in  the  consolidated  financial 
statements. In particular, we considered where subjective judgements were made; for example, in respect of significant accounting 
estimates that involved making assumptions and considering future events that are inherently uncertain. As in all of our audits, we 
also addressed the risk of management override of internal controls, including among other matters consideration of whether there 
was evidence of bias that represented a risk of material misstatement due to fraud. 

We tailored the scope of our audit in order to perform sufficient work to enable us to provide an opinion on the consolidated financial 
statements as a whole, taking into account the structure of the Group, the accounting processes and controls, and the industry in 
which the Group operates. 

The  Group  is  comprised  of  four  entities  located  in  Switzerland,  France  and  the  United  States.  The  Group’s  financial  statements 
consolidate  three  subsidiaries,  comprising  the  Group's  operating  business  and  centralized  functions.  Based  on  the  client's 
operations, we have performed full scope audit work on the two Swiss entities. 

Key audit matters 

Key audit matters are those matters that, in our professional judgement, were of most significance in our audit of the consolidated 
financial statements of the current period.  These matters were  addressed in the context of  our audit  of the consolidated  financial 
statements as a whole, and in forming our opinion thereon, and we do not provide a separate opinion on these matters. 

Revenue from contract with customer 

Key audit matter 

How  our  audit  addressed  the  key  audit 
matter 

The  single  source  of  revenue  from  contract 
with  customer  relates  to  the  licensing  & 
research  service  agreement  with  Indivior 
PLC (the “Agreement”). 

   We  inquired  of  management  regarding  any 
changes  to  the  original  Agreement  which 
could  affect  the  judgements  underlying  the 
revenue recognized in 2019.  

Since  January  1,  2018  the  Group  has 

On  a  sample  basis,  we  tested  the  amounts 

Page 52 of 67 

 
 
 
 
  
Addex Therapeutics Annual Report 2019 │ Consolidated Financial Statements 

implemented  the  new  financial  reporting 
standard  IFRS  15  Revenue  from  Contracts 
with  Customers.  Under  this  standard,  the 
Group  identifies  the  distinct  performance 
obligations  in  a  contract,  uses  the  most 
variable 
likely  method 
consideration for inclusion in the transaction 
price  based  on  an  estimated  stand-alone 
selling  price  and  recognizes  the  related 
revenue  over  time  or  at  a  point  in  time  as 
the  performance  obligations  are  satisfied 
and control passes to the customer. 

to  determine 

The  Group  recognized  CHF  2,762,830  in 
revenue  during  the  12-month  period  ended 
December  31,  2019  related  to  the  on-going 
research  collaboration  agreement  with 
Indivior.  

to 

focused  on 

this  area  due 

We 
the 
significance  of  the  revenue  recognized,  the 
complex  nature  of 
the 
earlier  judgements  involved  in  identifying 
performance  obligations  and  potential 
changes thereon as well as the allocation of 
the transaction price. 

the  Agreement, 

to 

to 

Indivior  by  agreeing 

invoiced 
the 
their  underlying 
individual  expenses 
support  and  assessing  the  reasonableness 
of  such  individual  amounts  for  invoicing 
under  the  Agreement.  We  reviewed  the 
minutes  of  the  Joint  Research  Committee, 
which jointly  governs the research services, 
to  identify  any  indications  that  certain  costs 
may  be  challenged.  We  also  obtained  a 
confirmation  from  Indivior  that  no  costs 
invoiced  in  2019  were  currently  disputed 
and 
or 
side 
amendments  have  been  made 
the 
Agreement.   

agreements 
to 

that 

no 

Additionally, we obtained the support for the 
cash  received  from  Indivior  in  2019  and 
recalculated 
liability 
recorded at December 31, 2019.  

the  related  contract 

On  the  basis  of  the  above  procedures,  we 
determined  that  management’s  judgements 
and  estimates 
revenue 
in 
research  service 
the 
recognized  under 
agreement were reasonable and the related 
disclosures were appropriate. 

relation 

to 

Refer  to  Note  16  Revenue  from  contract 
with customer. 

Other information in the annual report 

The Board of Directors is responsible for the other information in the annual report. The other information comprises all information 
included in the annual report, but does not include the consolidated financial statements, the stand-alone financial statements and 
the remuneration report of Addex Therapeutics Ltd and our auditor’s reports thereon. 

Our  opinion  on  the  consolidated  financial  statements  does  not  cover  the  other  information  in  the  annual  report,  and  we  do  not 
express any form of assurance conclusion thereon. 

In connection with our audit of the consolidated financial statements, our responsibility is to read the other information in the annual 
report and, in doing so, consider whether the other information is materially inconsistent with the consolidated financial statements 
or our knowledge obtained in the audit, or otherwise appears to be materially misstated. If, based on the work we have performed, 
we conclude that there is a material misstatement of this other information, we are required to report that fact. We have nothing to 
report in this regard.  

Responsibilities of the Board of Directors for the consolidated financial statements 

The Board of Directors is responsible for the preparation of the consolidated financial statements that give a true and fair view in 
accordance  with  IFRS  and  the  provisions  of  Swiss  law,  and  for  such  internal  control  as  the  Board  of  Directors  determines  is 
necessary to enable the preparation of consolidated financial statements that are free from material misstatement, whether due to 
fraud or error. 

In  preparing  the  consolidated  financial  statements,  the  Board  of  Directors  is  responsible  for  assessing  the  Group’s  ability  to 
continue  as  a  going  concern,  disclosing,  as  applicable,  matters  related  to  going  concern  and  using  the  going  concern  basis  of 
accounting unless the Board of Directors either intends to liquidate the Group or to cease operations, or has no realistic alternative 
but to do so. 

Page 53 of 67 

 
 
 
 
Addex Therapeutics Annual Report 2019 │ Consolidated Financial Statements 

Auditor’s responsibilities for the audit of the consolidated financial statements 

Our objectives are to obtain reasonable assurance  about  whether the consolidated financial statements as a whole are free from 
material  misstatement,  whether  due  to  fraud  or  error,  and  to  issue  an  auditor’s  report  that  includes  our  opinion.  Reasonable 
assurance  is  a  high  level  of  assurance,  but  is  not  a  guarantee  that  an  audit  conducted  in  accordance  with  Swiss  law,  ISAs  and 
Swiss Auditing Standards will always detect a material misstatement when it exists. Misstatements can arise from fraud or error and 
are considered material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions 
of users taken on the basis of these consolidated financial statements. 

As  part  of  an  audit  in  accordance  with  Swiss  law,  ISAs  and  Swiss  Auditing  Standards,  we  exercise  professional  judgment  and 
maintain professional scepticism throughout the audit. We also: 

 

Identify  and  assess  the  risks of  material  misstatement  of  the  consolidated  financial  statements,  whether  due  to  fraud or 
error,  design  and  perform  audit  procedures  responsive  to  those  risks,  and  obtain  audit  evidence  that  is  sufficient  and 
appropriate  to  provide  a  basis  for  our  opinion.  The  risk  of  not  detecting  a  material  misstatement  resulting  from  fraud  is 
higher than for one resulting from error, as fraud may involve collusion, forgery, intentional omissions, misrepresentations, 
or the override of internal control. 

  Obtain an understanding of internal control relevant to the audit in order to design audit procedures that are appropriate in 
the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Group’s internal control. 

  Evaluate  the  appropriateness  of  accounting  policies  used  and  the  reasonableness  of  accounting  estimates  and  related 

disclosures made. 

  Conclude on the appropriateness of the Board of Directors’ use of the going concern basis of accounting and, based on 
the audit evidence obtained, whether a material uncertainty exists related to events or conditions that may cast significant 
doubt  on  the  Group’s  ability  to  continue  as  a  going  concern.  If  we  conclude  that  a  material  uncertainty  exists,  we  are 
required  to  draw  attention  in our  auditor’s  report  to  the  related  disclosures  in  the consolidated  financial  statements  or,  if 
such disclosures are inadequate, to modify our opinion. Our conclusions are based on the audit evidence obtained up to 
the date of our auditor’s report. However, future events or conditions may cause the Group to cease to continue as a going 
concern. 

  Evaluate the overall presentation, structure and content of the consolidated financial statements, including the disclosures, 
and  whether  the  consolidated  financial  statements  represent  the  underlying  transactions  and  events  in  a  manner  that 
achieves fair presentation. 

  Obtain sufficient appropriate audit evidence regarding the financial information of the entities or business activities within 
the Group to express an opinion on the consolidated financial statements. We are responsible for the direction, supervision 
and performance of the Group audit. We remain solely responsible for our audit opinion. 

We  communicate  with  the  Board  of  Directors  or  its  relevant  committee  regarding,  among  other  matters,  the  planned  scope  and 
timing of the audit and significant audit findings, including any significant deficiencies in internal control that we identify during our 
audit. 

We  also  provide  the  Board  of  Directors  or  its  relevant  committee  with  a  statement  that  we  have  complied  with  relevant  ethical 
requirements regarding independence, and to communicate with them all relationships and other matters that may reasonably be 
thought to bear on our independence, and where applicable, related safeguards. 

From  the  matters  communicated  with  the  Board  of  Directors  or  its  relevant  committee,  we  determine  those  matters  that  were  of 
most significance in the audit of the consolidated financial statements of the current period and are therefore the key audit matters. 
We describe these matters in our auditor’s report unless law or regulation precludes public disclosure about the matter or when, in 
extremely  rare  circumstances,  we  determine  that  a  matter  should  not  be  communicated  in  our  report  because  the  adverse 
consequences of doing so would reasonably be expected to outweigh the public interest benefits of such communication. 

Page 54 of 67 

 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │ Consolidated Financial Statements 

Report on other legal and regulatory requirements 

In accordance with article 728a paragraph 1 item 3 CO and Swiss Auditing Standard 890, we confirm that an internal control system exists 
which has been designed for the preparation of consolidated financial statements according to the instructions of the Board of Directors. 

We recommend that the consolidated financial statements submitted to you be approved. 

PricewaterhouseCoopers SA 

Audit expert 
Auditor in charge 

Geneva, 8 April 2020 

Page 55 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

Statutory Financial Statements of Addex 
Therapeutics Ltd as at December 31, 2019 

Page 56 of 67 

 
 
Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

Balance Sheets  
as at December 31, 2019 and December 31, 2018 

Notes 

  December 31, 

December 31, 
2019 
2018 
Amounts in Swiss francs 

ASSETS 
Current assets 
Cash and cash equivalents……………………………….. 
Other receivables 

Third parties………………………………………..…. 
Accrued income and prepayments………………………. 
Total current assets……………………………………… 

Non-current assets 
Investments in Subsidiaries……………...……...……….. 
Other non-current assets 

Loans to Subsidiaries………………………………. 
Total non-current assets…………………….………….. 

7 

8 

317,060 

- 
105,602 
422,662 

450,886 

29,557 
44,835 
525,278 

3 

2 

33,947,894 
33,947,897 

40,698,191 
40,698,193 

Total assets………………………………………..…….... 

34,370,559 

41,223,471 

LIABILITIES AND EQUITY 
Current liabilities 
Trade payables…...…………………………………..….... 
Other payables - third parties…………….……............... 
Accruals……….………………………………….………… 
Total current liabilities……………………………..……. 

Equity 
Share capital……………………………………..………… 
Share premium……………………………………..……… 
Treasury shares reserve………………………………….. 
Non-voting equity securities (*)……………..……………. 
Accumulated deficit………………………………………... 
Total equity………………….…………………………….. 

10 

9 

306,197 
43,490 
439,757 
789,444 

32,848,635 
23,478,771 
6,572,316 
p.m 
(29,318,607) 
33,581,115 

103,453 
6,028 
146,217 
255,698 

28,564,031 
27,537,939 
2,513,148 
p.m 
(17,647,345) 
40,967,773 

Total liabilities and equity………...….………………… 

34,370,559 

41,223,471 

(*) p.m. = pro memoria. Non-voting equity securities have no nominal value. 

The accompanying notes form an integral part of these financial statements. 

Page 57 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

Statements of Loss 
for the years ended December 31, 2019 and 2018 

  December 31, 

December 31, 
2019 
2018 
Amounts in Swiss francs 

Operating costs 

Professional fees…………………………………...….............  11 
Capital increase costs………………………………………..... 
Other operating costs………………………………………….. 
Provision for loans to Subsidiaries……...…………...............    8 
Taxes……………………………………………………………. 

(675,570) 
(170,411) 
(375,050) 
(10,358,031) 
(52,806) 

(268,610) 
(2,963,415) 
(208,080) 
- 
(39,091) 

Total operating costs………………………………………… 

(11,631,868) 

(3,479,196) 

Interest expenses………………………………………………. 
Exchange differences…………………………………………. 

(39,797) 
403 

(100,168) 
(7,126) 

Net loss before taxes………………………………………… 

(11,671,262) 

(3,586,490) 

Income tax expense…………………..……...……………...... 

- 

- 

Net loss for the year………………………………………….. 

(11,671,262) 

(3,586,490) 

The accompanying notes form an integral part of these financial statements. 

Page 58 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

Notes to the Financial Statements for the years 
ended December 31, 2019 and 2018 
(amounts in Swiss francs) 

1.  General 

Addex  Therapeutics  Ltd,  formerly  Addex  Pharmaceuticals  Ltd,  was  founded  on  February  19,  2007  and  domiciled  C/O  Addex 
Pharma SA, Chemin des Aulx 12, CH1228 Plan-Les-Ouates, Geneva, Switzerland. 

2.  Accounting Policies 

These financial statements have been prepared in accordance with the provisions of commercial accounting as set out in the Swiss 
Code of Obligations (Art. 957 to  963b CO, effective since 1 January 2013). Significant balance sheet items are accounted  for as 
follows:  

Cash and cash equivalents 

Cash and cash equivalents include cash on hand. Any bank overdrafts are not netted against cash and cash equivalents but are 
shown as part of current liabilities on the balance sheet. 

Loans and other receivables 

Loans and other short-term receivables are carried at their nominal value. Impairment charges are calculated for these assets on an 
individual basis, and no general allowance is recorded. 

Foreign currencies 

Foreign currency transactions are accounted for at the exchange rates prevailing at the date of the transactions. Gains and losses 
resulting from the settlement of such transactions and from the remeasurement of current assets and current liabilities denominated 
in  foreign  currencies  are  recognized  in  financial  income  and  financial  (expense).  Net  unrealized  gains  on  noncurrent  assets  and 
liabilities are deferred in noncurrent liabilities, net unrealized losses are recognized in financial expense.  

3.  Guarantees, other indemnities and assets pledged in favor of third parties 

As of December 31, 2019 and December 31, 2018, there were no guarantees, other indemnities or assets pledged in favor of third 
parties. 

4.  Pledges on assets to secure own liabilities 

As of December 31, 2019 and December 31, 2018, there were no assets pledged to secure own liabilities. 

5.  Lease commitments not recorded in the balance sheet 

As of December 31, 2019 and December 31, 2018, there were no lease commitments not recorded in the balance sheet. 

6.  Amounts due to pension funds 

As of December 31, 2019 and December 31, 2018, there were no amounts due to pension funds. 

Page 59 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

7.  Significant investments 

Addex Therapeutics Ltd as a holding company for the Addex Therapeutics Group owns: 

Company 
Addex Pharma SA,  
Plan-les-Ouates, Switzerland 
Addex Pharmaceuticals France SAS, 
Archamps, France 
Addex Pharmaceuticals Inc., 
Delaware, USA 

Business 

Capital 

Interest in 
capital & votes  
% 

Research & development 

CHF 3,987,492 

Research & development 

EUR 37,000 

Research & development 

USD 1 

100% 

100% 

100% 

As at December 31, 2019 and 2018, the Company has provided for its investments in Group companies as follows: 

Investment in Addex Pharma SA…………………………... 
Provision for investment in Addex Pharma SA………….... 
Investment in Addex Pharmaceuticals France SAS.…….. 
Investment in Addex Pharmaceuticals Inc………..…….… 

  December 31, 2019 

  December 31, 2018 

3,987,492 
(3,987,491)  
1 
1 
3 

3,987,492 
(3,987,491) 
1 
- 
2 

8.  Other non-current assets – Loans to Group companies 

As at December 31, 2019 and 2018, the Company has provided for its loan to Addex Pharma SA as follows: 

Loan to Addex Pharma SA………………………………….. 
Provision for loan to Addex Pharma SA………………...… 

  December 31, 2019 

  December 31, 2018 

204,417,747 
(170,469,853) 
33,947,894 

200,810,013 
(160,111,822) 
40,698,191 

The loan to Addex Pharma SA is subordinated to the claims of other creditors of the subsidiary up to CHF 204,417,747. 
As at December 31,2019 the Company has a loan to Addex Pharmaceuticals Inc for 1 USD. 

9.  Equity 

January 01, 2018…………. 
Issue of shares - capital 

increase………………… 
Transfer to treasury shares 
reserve………………….. 
Net loss of the year………... 
December 31, 2018………. 
Issue of shares - capital 

increase………………… 
Transfer to treasury shares 
reserve………………….. 
Net loss of the year………... 
December 31, 2019………. 

Share 
capital 
15,384,988 

General reserve, from… 
…retained 
…capital 
contribution 
earnings 
(163,708,099) 
163,969,271 

Treasury 
shares 
reserve 
2,019,877 

Accumulated 
deficit 
(14,060,855) 

Total 
3,605,182 

13,179,043 

27,770,038 

- 

- 

- 

40,949,081 

- 
- 
28,564,031 

(493,271) 
- 
191,246,038 

- 
- 
(163,708,099) 

493,271 
- 
2,513,148 

- 
(3,586,490) 
(17,647,345) 

- 
(3,586,490) 
40,967,773 

4,284,604 

- 

- 

- 

- 

4,284,604 

- 
- 
32,848,635 

(4,059,168) 
- 
187,186,870 

- 
- 
(163,708,099) 

4,059,168 
- 
6,572,316 

- 
(11,671,262) 
(29,318,607) 

- 
(11,671,262) 
33,581,115 

On  May  17,  2019,  the  Company  issued  4,284,604  new  shares  from  the  authorized  capital  to  its  100%  owned  subsidiary,  Addex 
Pharma SA at CHF 1. These shares are held as treasury shares. 

On  March  28,  2018,  the  Company  increased  its  share  capital  by  issuing  13,037,577  new  shares  with  a  nominal  value  of  CHF  1 
each at an issue price of CHF 3.13 per share. Of these new shares, 12,901,016 were placed with investors raising CHF 40.4 million 
of  gross  proceeds  and  the  remaining 136,561 new  shares were  recorded  as treasury  shares  at  the  issue price  of  CHF  427,436. 
Each new share received a 7-year warrant to purchase 0.45 of a share at a price of CHF 3.43. A total of 5,866,898 warrants were 
granted of which 5,806,882 to investors. 

Page 60 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

On  March  16,  2018,  the  Company  issued  141,466  new  shares  from  the  conditional  capital  to  its  100%  owned  subsidiary,  Addex 
Pharma SA at CHF 1. These shares have been issued to replenish the treasury share reserve, which had previously been used to 
settle the exercise of share options. 

At December 31, 2019, the total outstanding share capital is CHF 32,848,635 (December 31, 2018: CHF 28,564,031), consisting of 
32,848,635  shares  (December  31,  2018:  28,564,031).  All  shares  have  a  nominal  value  of  CHF  1.  The  authorized  capital  and 
conditional capital as at December 31, 2019 and 2018 are as follows: 

Authorized capital……………   
Conditional capital………….. 

16,424,317 
16,424,317 

14,282,015 
14,282,015 

December 31, 2019 

December 31, 2018 

10. Treasury share reserve 

This  reserve  relates  to  the  purchase  price  of  shares  in  Addex  Therapeutics  Ltd  held  by  Group  companies.  The  table  shows 
movements in the number of shares and the treasury share reserve: 

Balance at January 1, 2018 
Net purchases………………...… 
Balance at December 31, 2018 
Net purchases………………...… 
Balance at December 31, 2019 

11.  Professional fees 

Number of registered 
shares 

1,964,973 
193,503 
2,158,476 
4,085,011 
6,243,487 

% of share 
capital 
12.77% 

7.56% 

19.01% 

Treasury shares 
reserves 

2,019,877 
493,271 
2,513,148 
4,059,168 
6,572,316 

For the year ended December 31, 2019, professional fees amount to CHF 675,570 (2018: CHF 268,610). The increase is mainly 
due  to  the  legal  fees  of  CHF  388,419  (2018:  CHF  60,469)  related  to  the  listing  of  American  Depositary  Shares  (ADSs)  on  the 
Nasdaq Stock Market.  

12.  Significant shareholders 

According to the information available, based on published notifications to the SIX, the following shareholders own 3% or more of 
the company’s share capital:  

Addex Pharma SA2…………………………. 
Growth Equity Opportunities Fund IV, 
LLC3…………………………………….......... 
New Leaf Biopharma Opportunities I, 
L.P.4……………........................................... 
CDK Associates, LLC5……………………… 
CS (CH) Small Cap Switzerland Equity 
Fund6…………………………………………. 

December 31, 20191 

December 31, 2018 

Number of shares  
6,243,487 

Interest in 
capital in % 
19.01% 

Number of shares  
2,158,476 

Interest in 
capital in % 
7.56% 

4,638,942 

14.12% 

4,568,690 

16.00% 

1,597,444 
1,597,444 

1,455,964 

4.86% 
4.86% 

4.43% 

1,597,444 
1,597,444 

1,627,985 

5.59% 
5.59% 

5.70% 

1 This table presents the shares held by the shareholders listed therein. The derivative holdings held by such shareholders are not included. 
2 Addex Pharma SA, Chemin des Aulx, CH-1228 Plan-Les-Ouates  
3 The beneficial owner is New Enterprise Associates 15 L.P., Timonium MD 21093, USA. 
4 The beneficial owner is New Leaf Venture Management III LLC, 1209 Orange Street, c/o Corporation Trust Company/Center, DE 19801 
Wilmington, USA. 
5 The beneficial owner is Bruce Kovner, c/o CDK Associates. LLC, Princeton, 08540 New Jersey, USA. 
6 The beneficial owner is Credit Suisse Fund AG with voting power whilst Credit Suisse Asset Management (Schweiz) AG has investing power. The 
address of Credit Suisse Fund AG is Kalandergasse 4, 8045 Zurich, Switzerland. 

Page 61 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

13.  Board of Directors and Executive Management shareholdings and equity incentive units  

As of December 31, 2019 and 2018, members of the Board of Directors and Executive Management held the following shares in 
the Company: 

Vincent Lawton, Chairman………………........................... 

Roger Mills, Chief Medical Officer…………....................... 

Tim Dyer, Chief Executive Officer…………………………. 

2019 
Number of 
Shares 

500 

217,650 

435,192 

2018 
Number of 
Shares 

500 

104,551 

435,192 

As of December 31, 2019, members of the Board of Directors and Executive Management held the following equity incentive units 
in the Company: 

Vincent Lawton, Chairman………………........................... 
Raymond Hill……..………………………………................. 
Tim Dyer, Chief Executive Officer…………..…................. 
Roger Mills, Chief Medical Officer…………………………. 
Robert Lütjens, Co-Head of Discovery Biology…….......... 
Jean-Philippe Rocher, Co-Head of Discovery Chemistry.. 

Number of  
vested equity 
incentive units 
325,239 
161,385 
1,691,348 
126,813 
255,688 
84,800 

Number of  
unvested equity 
incentive units 
240,769 
144,310 
1,433,551 
116,025 
240,735 
129,431 

Total number of 
equity incentive 
units 
566,008 
305,695 
3,124,899 
242,838 
496,423 
214,231 

As of December 31, 2018, members of the Board of Directors and Executive Management held the following equity incentive units 
in the Company: 

Vincent Lawton, Chairman………………........................... 
Raymond Hill……..………………………………................. 
Tim Dyer, Chief Executive Officer……………................... 
Roger Mills, Chief Medical Officer…………………………. 
Robert Lütjens, Co-Head of Discovery Biology…….......... 
Jean-Philippe Rocher, Co-Head of Discovery Chemistry.. 

14.  Events after the balance sheet date 

Number of  
vested equity 
incentive units 
218,535 
                92,348 
1,067,494 
77,562 
140,429 
31,242 

Number of  
unvested equity 
incentive units 
347,473 
213,347 
1,813,899 
165,276 
355,994 
182,989 

Total number of 
equity incentive 
units 
566,008 
305,695 
2,881,393 
242,838 
496,423 
214,231 

On  January  29,  2020  the  Company  listed  American  Depositary  Shares  (ADSs)  representing  its  ordinary  shares  on  the  Nasdaq 
Stock Market and  the  United States  Securities  and  Exchange  Commission  (SEC)  declared  its  registration  statement on  Form F1 
and F6 becoming effective. The ADSs  are  listed for trading on Nasdaq under the symbol "ADXN". Addex has not registered any 
new issuance of securities and its shares will continue to be admitted to trading on SIX Swiss Exchange. 

In  early  2020  a  coronavirus  disease  (COVID-19)  pandemic  developed  globally  resulting  in  a  significant  number  of  infections  and 
negative effects on economic activity. The Company is actively monitoring the situation and is taking any necessary measures to 
respond to the situation  in cooperation with the various stakeholders. As of the  date of  approving these financial statements, the 
Company  has  suspended  the  initiation  of  a  placebo-controlled  Phase  2b/3  pivotal  clinical  trial  of  dipraglurant  in  PD-LID  patients. 
Depending on the duration of the COVID-19 crisis and continued negative impact on global economic activity, the Company may 
have to take additional measures that will have a negative impact on the Company business continuity and may experience certain 
liquidity restraints as well as incur impairments on its assets. The exact impact on the Company’s activities in 2020 and thereafter 
cannot be reasonably predicted. However, based on the risk mitigation measures undertaken, the Company concluded that there is 
no material uncertainty that may cast a significant doubt upon the Company’s ability to continue as a going concern. 

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Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

Report of the statutory auditor 
to the General Meeting of Addex Therapeutics Ltd  

Report on the audit of the financial statements 

Opinion 

We  have  audited  the  financial  statements of  Addex  Therapeutics  Ltd  (the  “Company”),  which comprise  the  balance sheets as  at 
December 31, 2019, statements of loss and notes for the year then ended, including a summary of significant accounting policies. 

In  our  opinion,  the  financial statements  (pages  [56]  to  [62])  as at  December  31,  2019 comply  with  Swiss  law  and  the  company’s 
articles of incorporation.  

Basis for opinion 

We conducted  our  audit in accordance with Swiss law and Swiss Auditing Standards. Our responsibilities under those provisions 
and standards are further described in the “Auditor’s responsibilities for the audit of the financial statements” section of our report. 

We are independent of the entity in accordance with the provisions of Swiss law and the requirements of the Swiss audit profession 
and we have fulfilled our other ethical responsibilities in accordance with these requirements. We believe that the audit evidence we 
have obtained is sufficient and appropriate to provide a basis for our opinion. 

Our audit approach 

Overview 

Overall materiality: CHF 341'000 

We  tailored  the  scope  of  our  audit  in  order  to  perform 
sufficient  work  to  enable  us  to  provide  an  opinion  on  the 
financial  statements  as  a  whole,  taking  into  account  the 
structure  of  the  entity,  the  accounting  processes  and 
controls, and the industry in which the entity operates. 

As  key  audit  matter,  the  following  area  of  focus  has  been 
identified: 

Recoverability of loans to subsidiaries 

Materiality 

The scope of our audit was influenced by our application of materiality. Our audit opinion aims to provide reasonable assurance that 
the financial statements are free from material misstatement. Misstatements may arise due to fraud or error. They are considered 

Page 63 of 67 

 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

material if, individually or in aggregate, they could reasonably be expected to influence the economic decisions of users taken on 
the basis of the financial statements. 

Based on our professional judgement, we determined certain quantitative thresholds for materiality, including the overall materiality 
for the financial statements as a whole as set out in the table below. These, together with qualitative considerations, helped us to 
determine  the  scope  of  our  audit  and  the  nature,  timing  and  extent  of  our  audit  procedures  and  to  evaluate  the  effect  of 
misstatements, both individually and in aggregate, on the financial statements as a whole. 

Overall materiality 

CHF 341'000 

How we determined it 

1% of total assets 

Rationale for the materiality 
benchmark applied 

We  chose  total  assets  as  the  benchmark,  because  in  our 
view,  it  is  the  benchmark  against  which  the  financial 
performance of the entity is most commonly measured in its 
holding company activities. 

We agreed with the Audit Committee that we would report to them misstatements above CHF 34'100 identified during our audit as 
well as any misstatements below that amount which, in our view, warranted reporting for qualitative reasons. 

Audit scope 

We designed our audit by determining materiality and assessing the risks of material misstatement in the financial statements. In 
particular, we considered where subjective judgements were made; for example, in respect of significant accounting estimates that 
involved making assumptions and considering future events that are inherently uncertain. As in all of our audits, we also addressed 
the risk of management override of internal controls, including among other matters consideration of whether there was evidence of 
bias that represented a risk of material misstatement due to fraud. 

Report on key audit matters based on the circular 1/2015 of the Federal Audit Oversight Authority 

Key  audit  matters  are  those  matters  that,  in  our  professional  judgement,  were  of  most  significance  in  our  audit  of  the  financial 
statements of the current period. These matters were addressed in the context of our audit of the financial statements as a whole, 
and in forming our opinion thereon, and we do not provide a separate opinion on these matters. 

Recoverability of loans to subsidiaries 

Key audit matter 

How  our  audit  addressed  the  key  audit 
matter 

to  a 
The  Company  has  granted  loans 
subsidiary  for  a  total  gross  value  of  CHF 
a 
204,417,747, 
corresponding 
CHF 
170,688,320.  

has 
provision 

recorded 

and 

of 

   We 

an 

obtained 

to  affiliates, 

understanding 

of 
management’s  overall  process  for  valuing 
loans 
the  related 
internal  controls  to  address  the  risk  of  non-
recoverability of such loans and recording of 
timely provisions, where applicable. 

including 

these 

focused  our  audit  on 

We 
loans 
because  of  the  material  amount  and  the 
judgment 
the 
loans  when 
recoverability 
considering the historically negative financial 
performance of the subsidiary. 

involved 
of 

in  assessing 

these 

In  order 
to  determine  any  potential 
impairment of the value of the loans granted 
to  subsidiaries,  management  has  assessed 

We  inspected  the  loan  agreements with the 
subsidiary. 

have 

We 
reviewed  management’s 
assessment of the recoverability of the loans 
and  resulting  provisions,  which  is  based  on 
the  financial  position  of  its  subsidiary  and 
inquired with management about events that 
could  affect  the  future  performance  and 
financial position of this subsidiary. We also 

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Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

the financial strength (equity) of the debtor.  

assessed the appropriateness of the related 
disclosures. 

Refer to Note 8. Other non-current assets –
Loans to Group companies. 

On  the  basis  of  the  above  procedures,  we 
determined  that  management’s  judgements 
loan 
and  estimates 
provisions  was  reasonable  and  the  related 
disclosures were appropriate. 

relation 

the 

to 

in 

Responsibilities of the Board of Directors for the financial statements 

The Board of Directors is responsible for the preparation of the financial statements in accordance with the provisions of Swiss law 
and  the  company’s  articles  of  incorporation,  and  for  such  internal  control  as  the  Board  of  Directors  determines  is  necessary  to 
enable the preparation of financial statements that are free from material misstatement, whether due to fraud or error. 

In preparing the financial statements, the Board of Directors is responsible for assessing the entity’s ability to continue as a going 
concern,  disclosing,  as  applicable, matters  related  to  going  concern  and  using  the  going  concern  basis  of  accounting unless  the 
Board of Directors either intends to liquidate the entity or to cease operations, or has no realistic alternative but to do so. 

Auditor’s responsibilities for the audit of the financial statements 

Our  objectives  are  to  obtain  reasonable  assurance  about  whether  the  financial  statements  as  a  whole  are  free  from  material 
misstatement, whether due to fraud or error, and to issue an auditor’s report that includes our opinion. Reasonable assurance is a 
high level of assurance, but is not a guarantee that an audit conducted in accordance with Swiss law and Swiss Auditing Standards 
will always detect a material misstatement when it exists. Misstatements can arise from fraud or error and are considered material 
if, individually or in  the  aggregate, they could  reasonably be expected to influence the economic decisions of users  taken on the 
basis of these financial statements. 

As part of an audit in accordance with Swiss law and Swiss Auditing Standards, we exercise professional judgment and maintain 
professional scepticism throughout the audit. We also: 

 

Identify and  assess the  risks of  material misstatement  of  the  financial  statements,  whether  due  to  fraud  or  error,  design 
and  perform  audit  procedures  responsive  to  those  risks,  and  obtain  audit  evidence  that  is  sufficient  and  appropriate  to 
provide a basis for our opinion. The risk of not detecting a material misstatement resulting from fraud is higher than for one 
resulting  from error,  as fraud may involve  collusion, forgery, intentional omissions, misrepresentations, or  the override of 
internal control. 

  Obtain an understanding of internal control relevant to the audit in order to design audit procedures that are appropriate in 
the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the entity’s internal control. 

  Evaluate  the  appropriateness  of  accounting  policies  used  and  the  reasonableness  of  accounting  estimates  and  related 

disclosures made. 

  Conclude on the appropriateness of the Board of Directors’ use of the going concern basis of accounting and, based on 
the audit evidence obtained, whether a material uncertainty exists related to events or conditions that may cast significant 
doubt  on  the  entity’s  ability  to  continue  as  a  going  concern.  If  we  conclude  that  a  material  uncertainty  exists,  we  are 
required to draw attention in our auditor’s report to the related disclosures in the financial statements or, if such disclosures 
are  inadequate,  to  modify  our  opinion.  Our  conclusions  are  based  on  the  audit  evidence  obtained  up  to  the date of  our 
auditor’s report. However, future events or conditions may cause the entity to cease to continue as a going concern. 

We  communicate  with  the  Board  of  Directors  or  its  relevant  committee  regarding,  among  other  matters,  the  planned  scope  and 
timing of the audit and significant audit findings, including any significant deficiencies in internal control that we identify during our 
audit. 

Page 65 of 67 

 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

We  also  provide  the  Board  of  Directors  or  its  relevant  committee  with  a  statement  that  we  have  complied  with  relevant  ethical 
requirements regarding independence, and to communicate with them all relationships and other matters that may reasonably be 
thought to bear on our independence, and where applicable, related safeguards. 

From  the  matters  communicated  with  the  Board  of  Directors  or  its  relevant  committee,  we  determine  those  matters  that  were  of 
most significance in the audit of the financial statements of the current period and are therefore the key audit matters. We describe 
these matters in our auditor’s report unless law or regulation precludes public disclosure about the matter or when, in extremely rare 
circumstances, we determine that a matter should not be communicated in our report because the adverse consequences of doing 
so would reasonably be expected to outweigh the public interest benefits of such communication. 

Report on other legal and regulatory requirements 

In accordance with article 728a paragraph 1 item 3 CO and Swiss Auditing Standard 890, we confirm that an internal control system 
exists which has been designed for the preparation of financial statements according to the instructions of the Board of Directors. 

We recommend that the financial statements submitted to you be approved. 

We  draw attention  to  the  fact that  treasury  shares  have  been  subscribed by a  group company  in  the  absence  of  sufficient  freely 
disposable equity and that the company holds treasury shares in  excess of  10 percent  of the share capital, which is in breach of 
Article 659 paragraph 1 of the Swiss Code of Obligations. 

PricewaterhouseCoopers SA 

Audit expert 
Auditor in charge 

Geneva, 8 April 2020 

Page 66 of 67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Addex Therapeutics Annual Report 2019 │Statutory Financial Statements 

Forward Looking Statements 

These  materials  contain  forward-looking  statements  that  can  be  identified  by  terminology  such  as  “not  approvable”,  “continue”, 
“believes”,  “believe”,  “will”,  “remained  open  to  exploring”,  “would”,  “could”,  or  similar  expressions,  or  by  express  or  implied 
discussions regarding  Addex Therapeutics, formerly known  as, Addex  Pharmaceuticals, its business, the potential approval of  its 
products  by  regulatory  authorities,  or  regarding  potential  future  revenues  from  such  products.  Such  forward-looking  statements 
reflect the  current views of  Addex Therapeutics  regarding  future events,  future economic performance  or prospects, and, by their 
very nature, involve inherent risks and uncertainties, both general and specific, whether known or unknown, and/or any other factor 
that may materially differ from the plans, objectives, expectations, estimates and intentions expressed or implied in such forward-
looking  statements.  Such  may  in  particular,  cause  actual  results  with  allosteric  modulators  of  mGlu2,  mGlu3,  mGlu4,  mGlu5, 
mGlu7,  GABA-B  or  other  therapeutic  targets  to  be  materially  different  from  any  future  results,  performance  or  achievements 
expressed or implied by such statements. There can be no guarantee that allosteric modulators of mGlu2, mGlu3, mGlu4, mGlu5, 
mGlu7, GABA-B or other therapeutics targets will be approved for sale in any market or by any regulatory authority. Nor can there 
be  any  guarantee  that  allosteric  modulators  of  mGlu2,  mGlu3,  mGlu4,  mGlu5,  mGlu7,  GABA-B  or  other  therapeutic  targets  will 
achieve  any  particular  levels  of  revenue  (if  any)  in  the  future.  In  particular,  management’s  expectations  regarding  allosteric 
modulators  of  mGlu2,  mGlu3,  mGlu4,  mGlu5,  mGlu7,  GABA-B  or  other  therapeutic  targets  could  be  affected  by,  among  other 
things,  unexpected  actions  by  our  partners,  unexpected  regulatory  actions  or  delays  or  government  regulation  generally; 
unexpected clinical trial results, including unexpected new clinical data and unexpected additional analysis of existing clinical data; 
competition in general; government, industry and general public pricing pressures; the company’s ability to obtain or maintain patent 
or  other  proprietary  intellectual  property  protection.  Should  one  or  more  of  these  risks  or  uncertainties  materialize,  or  should 
underlying assumptions prove incorrect, actual results may vary materially from those anticipated, believed, estimated or expected. 
Addex Therapeutics is providing the information in these materials as of this date and does not undertake any obligation to update 
any forward-looking statements contained in these materials as a result of new information, future events or otherwise, except as 
may be required by applicable laws. 

For more information about the Addex Therapeutics Ltd Group please contact:   

Addex Therapeutics 
C/O Addex Pharma SA 
Chemin des Mines 9 
1202 Geneva 
Switzerland 

Investor & Media Relations 
Tel: +41 22 884 15 55 
Fax: +41 22 884 15 56 
investor.relations@addextherapeutics.com 
media.relations@addextherapeutics.com 

Share Registry 
SharecommServices AG 
Tel: +41 44 809 58 58 
Fax: +41 44 809 58 59 

General Information 
Tel: +41 22 884 15 55 
Fax: +41 22 884 15 56 
info@addextherapeutics.com 

Addex on the Internet 
www.addextherapeutics.com 

Page 67 of 67