secwatch.observer — SEC 8-K summary ====================================== Issuer: Gain Therapeutics, Inc. (GANX) CIK: 0001819411 Form: 8-K Filed at: 2025-06-30T23:59:59+00:00 Accession: 0001104659-25-064145 Event type: other_material Sentiment: positive Materiality: 0.75 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Gain Therapeutics Phase 1b for GT-02287 enrolls 16 patients; biomarker data now expected Q4 2025 -------------------------------------------------------------------------------- - Enrollment reached 16 participants (target 15-20) despite 2-month protocol delay. - Independent DMC recommends continue study unchanged; no serious adverse events reported. - Faster enrollment means 90-day visit and CSF biomarker results earlier in Q4 2025 vs. Q1 2026. - Screening window extended through July 31, 2025; planning to request dosing extension beyond 90 days in Australia. - Long-term toxicology studies near completion; update on dosing extension expected before end of Q3 2025. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1819411/000110465925064145/0001104659-25-064145-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1819411/000110465925064145/tm2518735d3_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-064145 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer