Addex Amends its at the Market Offering Agreement With H.C. Wainwright & Co.

Ad Hoc Announcement Pursuant to Art. 53 LR Geneva, Switzerland, December 11, 2025 - Addex Therapeutics (SIX and Nasdaq: ADXN), a clinical-stage biopharmaceutical company focused on developing a portfolio of novel small molecule allosteric modulators for neurological disorders, today announced that it has amended its At The Market Offering Agreement (the “ATM Agreement”) with H.C. Wainwright & Co., LLC (“H.C. Wainwright & Co.”) initially entered into on January 30, 2024. The at-the-market offering program en ...