Ad Hoc Announcement Pursuant to Art. 53 LR Geneva, Switzerland – June 30, 2025 – Addex Therapeutics (SIX: ADXN), a clinical-stage biopharmaceutical company focused on developing a portfolio of novel small molecule allosteric modulators for neurological disorders, today announced it has led a CHF 2 million investment in Stalicla, a clinical-stage company focused on precision medicine for neurodevelopmental and neuropsychiatric disorders. Stalicla will use the financing to advance its portfolio of autism focu ...

Press Release Stalicla Secures CHF 2 Million Financing Led by Addex Therapeutics to Advance Precision Medicine Neurodevelopmental Disorder Programs Geneva, Switzerland – June 30, 2025 – STALICLA SA, a Geneva-based clinical-stage biotech company pioneering precision medicine for neurodevelopmental and neuropsychiatric disorders, today announced the successful closing of a CHF 2 million financing led by Addex Therapeutics. This financing will sustain operations and program development in neurodevelopmental di ...