secwatch.observer — SEC 8-K summary ====================================== Issuer: Gain Therapeutics, Inc. (GANX) CIK: 0001819411 Form: 8-K Filed at: 2025-11-28T23:59:59+00:00 Accession: 0001104659-25-116947 Event type: other_material Sentiment: neutral Materiality: 0.50 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Gain Therapeutics files prospectus supplement for up to $35.5M ATM stock offering -------------------------------------------------------------------------------- - Prospectus supplement filed for ATM offering of up to $35.5M of common stock via Oppenheimer & Co. - Company previously sold $14.47M under prior ATM program dated Sept 2024, now updating under new shelf. - New S-3 registration (333-287622) became effective Nov 26, 2025; supplement dated Nov 28, 2025. - Proceeds expected for general corporate purposes; legal opinion from Lowenstein Sandler attached. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1819411/000110465925116947/0001104659-25-116947-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1819411/000110465925116947/tm2530369d4_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-116947 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer