GENEVA, SWITZERLAND -- (Marketwire) -- 04/17/09 --

Vincent Lawton joins Addex board

2009 Addex AGM Résultats: http://hugin.info/138017/R/1305693/299925.pdf
2009 Addex AGM Ergebnisse: http://hugin.info/138017/R/1305693/299926.pdf
2009 Addex AGM Results: http://hugin.info/138017/R/1305693/299939.pdf

Allosteric modulation company Addex Pharmaceuticals Ltd. (SWISS: ADXN) announced that its shareholders approved all the proposals of the board of directors at its 2009 annual general meeting (AGM). In particular, Addex is pleased to announce that Vincent Lawton was elected to its board of directors for a three-year term. Until retiring in 2006, Mr. Lawton was Managing Director of Merck Sharp & Dohme (MSD) U.K. and Vice President of MSD Europe, both subsidiaries of Merck & Co., Inc., where he worked for 26 years. Mr. Lawton oversaw the growth of MSD U.K. while it launched 11 new products onto the market and became the highest performing Merck subsidiary outside the U.S. for a number of blockbuster products.

Vincent Mutel, CEO, said: "I am pleased that Mr. Lawton has agreed to join our board. His proven sales and marketing experience will guide us as the organization grows from a discovery stage company into one with products in later stages of development."

Mr. Lawton said: "I am excited to join board of the world's leading allosteric modulation company and look forward to helping to bring their promising new therapeutics to patients as quickly as possible."

Board re-elections & departures

André J. Mueller, chairman of the Addex board, was re-elected for a three year term.

The term of office of Werner Henrich expired at the 2009 Annual General Meeting and Mr. Henrich did not stand for re-election. In addition, Deborah Harland and Jacques Theurillat tendered their resignations at the 2009 Annual General Meeting.

Mr. Henrich, will remain available to Addex as a consultant but as he holds several other board seats, including the role of chairman for Basilea and PregLem, he has decided to reduce his responsibilities.

Ms. Harland is a partner at SR One, the venture capital arm of GlaxoSmithkline (GSK). It is customary for venture capitalists to cycle off of company boards after an IPO.

Mr. Theurillat has resigned in order to focus on his new position as CEO of Ares Life Sciences, a life science focused investment fund. "It is with regret that I tender my resignation as a board member of what I view as one of the most promising biotech companies in Europe; however, I must now focus my efforts on ensuring the success of Ares Life Sciences."

Shareholders of Addex Pharmaceuticals Ltd also approved:

  * the 2008 annual report, the 2008 annual financial statements and
    the 2008 consolidated financial statements.
  * the appropriation of the results, namely, that Addex
    Pharmaceuticals would carry forward the net income of
    CHF1,951,332 for 2008 in full and authorized the transfer of
    CHF64,093 from share premium to the treasury share reserve.
  * granting full discharge to the members of the board of directors
    and the executive management for their activities during the
    business year 2008.
  * the re-election of PricewaterhouseCoopers SA, Geneva, as the
    auditors for the 2009 business year.

In addition, shareholders of Addex Pharmaceuticals Ltd approved the following amendments to the Articles of Association:

  * renewal and increase of the authorized share capital authorizing
    the Board of Directors, at anytime until 16 April 2011, to
    increase the share capital in an amount of CHF2,931,246 through
    the issuance of 2,931,246 fully paid registered shares with a
    nominal value of CHF1 each. To date, the Board of Directors has
    not used any of its authorized share capital; however, the Board
    of Directors wishes to retain full flexibility with respect to
    financing the Company.
  * the increase of the conditional share capital reserved for the
    exercise of option rights which the employees or directors of the
    Company or a Group company are granted according to respective
    regulations of the Board of Directors in an amount of CHF 600,000
    raising the conditional share capital reserved to this effect
    from CHF 300,000 to CHF 900,000. To date, the Company has granted
    312,800 such option rights and the Board of Directors continues
    to use options as a long-term incentive to motivate directors and
    employees.
  * the increase of the conditional share capital reserved for the
    exercise of warrants and/or notes granted in connection with
    bonds or similar debt instruments or options granted by the
    Company in an amount of CHF 337,500 raising the conditional share
    capital reserved to this effect from CHF 1,693,746 to CHF
    2,031,246. To date, the Company has not issued any bonds or
    similar instruments, however, the Board of Directors wishes to
    retain full flexibility to issue such instruments if in the
    interest of the Company.
  * to delete all references to the Group Auditors to make the
    Articles of Association consistent with the partial revision of
    the Swiss Code of Obligations, which entered into force on
    January 1, 2008, the previous distinction between (statutory)
    auditors and group auditors was abolished.

Addex Pharmaceuticals (www.addexpharma.com) discovers and develops allosteric modulators for human health. Allosteric modulators are a different kind of orally available small molecule therapeutic agent, which we believe will offer patients better results than classical drugs. Our lead allosteric modulator product, ADX10059, has achieved clinical proof of concept and is in Phase IIb testing for the treatment of gastroesophageal reflux disease (GERD) and, separately, migraine headache. Both are important diseases for which existing products have established multi-billion dollar markets despite sub-optimal efficacy. ADX10059 is a first-in-class mGluR5 inhibitor, a therapeutic strategy that also is being pursued to treat multiple indications by large pharma competitors.

Our product pipeline and technology already have proven their value through our relationships with four of the top 10 pharmaceutical companies in the world. Specifically, in two separate license agreements with Merck & Co., Inc., we are developing positive allosteric modulators of mGluR4 and mGluR5 as drugs to treat Parkinson's disease and schizophrenia, respectively. A third agreement, with Ortho McNeil Pharmaceuticals Inc., a Johnson & Johnson company, is focused on development of positive allosteric modulators of mGluR2 to treat anxiety and schizophrenia. Separately, investment funds from Roche and GlaxoSmithKline have extended their validation of our technology, products and management by making significant investments in Addex.

Chris Maggos
Head of IR & Communications
Addex Pharmaceuticals
+41 22 884 15 11
chris.maggos@addexpharma.com

Disclaimer

The foregoing release may 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 Pharmaceuticals Ltd, 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 Pharmaceuticals Ltd 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 mGluR2, mGluR4, mGluR5, mGluR7 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 mGluR2, mGluR4, mGluR5, mGluR7 will be approved for sale in any market or by any regulatory authority. Nor can there be any guarantee that allosteric modulators of mGluR2, mGluR4, mGluR5, mGluR7 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 mGluR2, mGluR4, mGluR5, mGluR7 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 Pharmaceuticals Ltd is providing the information in this press release as of this date and does not undertake any obligation to update any forward-looking statements contained in this press release as a result of new information, future events or otherwise, except as may be required by applicable laws.

2009 Addex AGM Results: http://hugin.info/138017/R/1305693/299939.pdf

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