Addex to Present at the Biotech and Money Inv€$tival Showcase and Participate in the Jefferies London Healthcare Conference

Geneva, Switzerland, 12^th November 2018 – Addex Therapeutics (SIX: ADXN), a leading company pioneering allosteric modulation-based drug discovery and development, announced today that CEO, Tim Dyer, will provide a corporate update at the upcoming Biotech and Money Inv€$tival Showcaseconference at the Hilton Wardorf Hotel, London, at 10:30 am on 13^th November 2018.  The Biotech and Money Inv€$tival Showcase, organized by LSX and partnered with Jefferies, connects corporates to capital by showcasing innovative investable life science and healthcare investment and partnering opportunities.

In addition, Mr Dyer will be attending the Jefferies London Healthcare conference to be held at the Hilton Wardorf Hotel in London on 14-15 November 2018.

Mr Dyer will be conducting one-on-one meetings at both conferences. If you would like to schedule a meeting, send a request to investors@addextherapeutics.com.

About Addex Therapeutics

Addex Therapeutics (www.addextherapeutics.com) is a biopharmaceutical company focused on the development of novel, orally available, small molecule allosteric modulators for neurological disorders. Allosteric modulators are an emerging class of small molecule drugs which have the potential to be more specific and confer significant therapeutic advantages over conventional "orthosteric" small molecule or biological drugs. Addex' allosteric modulator drug discovery platform targets receptors and other proteins that are recognized as essential for therapeutic intervention - the Addex pipeline has been generated from this pioneering allosteric modulator drug discovery platform. Addex's lead drug candidate, dipraglurant (mGluR5 negative allosteric modulator or NAM) has successfully completed a Phase 2a POC in Parkinson's disease levodopa-induced dyskinesia (PD-LID), and is being prepared to enter registration trials for PD-LID. In parallel, dipraglurant's therapeutic use in dystonia is being investigated. Addex's second clinical program, ADX71149 (mGluR2 positive allosteric modulator or PAM) is being developed in collaboration with Janssen Pharmaceuticals, Inc for epilepsy. In addition, ADX71441 (GABAB receptor PAM) program was awarded a $5.3 million grant by the US National Institute on Drug Abuse (NIDA, a division of National Institutes of Health (NIH)) to support human studies in cocaine addiction and has been licensed to Indivior. Discovery programs include mGluR4PAM, mGluR7NAM, TrkBPAM and mGluR3NAM & PAM.

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For Addex Therapeutics

Disclaimer / Forward-looking statements: This communication does not constitute an offer or invitation to subscribe for or purchase any securities of Addex Therapeutics Ltd. This publication may contain certain forward-looking statements concerning the Company and its business. Such statements involve certain risks, uncertainties and other factors which could cause the actual results, financial condition, performance or achievements of the Company to be materially different from those expressed or implied by such statements. Readers should therefore not place undue reliance on these statements, particularly not in connection with any contract or investment decision. The Company disclaims any obligation to update these forward-looking statements.