GENEVA, SWITZERLAND--(Marketwire - February 21, 2008) - Addex Pharmaceuticals Ltd. (SWX: ADXN) will discuss its full year 2007 financial results during a teleconference and webcast for investors, analysts and the media on Tuesday, 26 February 2008 at 10:00 CET. A replay of the call will be made available at www.addexpharma.com.