
News and disclosures filtered by period, publisher, and event group.
Select a headline to open the full news page in the app.
Ad Hoc Announcement Pursuant to Art. 53 LR Geneva, Switzerland, June 5, 2026 - 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 its 2026 Annual General Meeting will take place on Monday June 29, 2026 at 11:00 am CEST at the Campus Biotech, Chemin des Mines 9, 1202 Geneva (doors open at 10:30 am).

Addex Therapeutics Ltd (ADXN) Q4 2025 Earnings Call Transcript

GABAB PAM chronic cough candidate continued towards clinic after demonstrating robust anti-tussive activity in multiple disease models Continued to reposition dipraglurant mGlu5 NAM for brain injury recovery Entered option and collaboration agreement with Sinntaxis for exclusive license to intellectual property covering the use of mGlu5 NAM in brain injury recovery Regained rights to phase 2 mGlu2 PAM asset, ADX71149 Partner, Indivior advanced GABAB PAM substance use disorders program successfully through IND enabling studies Strategic investment in Stalicla SA, confirming commitment to advancing innovative treatments for neurological disorders Cash position of CHF 1.6 million at December 31, 2025 Ad Hoc Announcement Pursuant to Art. 53 LR Geneva, Switzerland, April 30, 2026 - 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 reported its full-year 2025 financial results for the period ended December 31, 2025, and provided a corporate update.

Ad Hoc Announcement Pursuant to Art. 53 LR Geneva, Switzerland, April 29, 2026 - Addex Therapeutics (SIX: ADXN and Nasdaq: ADXN), a clinical-stage biopharmaceutical company focused on developing a portfolio of novel small molecule allosteric modulators for neurological disorders, announced today encouraging preclinical data demonstrating antitussive activity of its GABAB positive allosteric modulator (PAM) candidate in a bleomycin (BLM)-induced idiopathic pulmonary fibrosis (IPF) exacerbated chronic cough model.

Ad Hoc Announcement Pursuant to Art. 53 LR Geneva, Switzerland, April 21, 2026 - Addex Therapeutics (SIX: ADXN and Nasdaq: ADXN), a clinical-stage biopharmaceutical company focused on developing a portfolio of novel small molecule allosteric modulators for neurological disorders, announced today robust anti-tussive activity of its novel gamma-aminobutyric acid sub-type B receptor (GABAB) positive allosteric modulator (PAM) in a non-human primate (NHP) chronic cough model.

Addex Therapeutics Ltd. Sponsored ADR (NASDAQ: ADXN - Get Free Report) saw a large decrease in short interest in the month of March. As of March 31st, there was short interest totaling 6,748 shares, a decrease of 38.2% from the March 15th total of 10,913 shares. Currently, 0.6% of the shares of the stock are short

Addex Therapeutics Ltd. Sponsored ADR (NASDAQ: ADXN - Get Free Report) was the target of a large growth in short interest in February. As of February 27th, there was short interest totaling 11,951 shares, a growth of 137.6% from the February 12th total of 5,030 shares. Currently, 1.1% of the company's stock are sold short. Based
