secwatch.observer — SEC 8-K summary ====================================== Issuer: Definium Therapeutics, Inc. (DFTX) CIK: 0001813814 Form: 8-K Filed at: 2025-04-15T23:59:59+00:00 Accession: 0000950170-25-053953 Event type: other_material Sentiment: neutral Materiality: 0.55 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 MindMed doses first patient in Phase 3 Emerge study of MM120 ODT for MDD ------------------------------------------------------------------------ - First patient dosed in Phase 3 Emerge study evaluating MM120 ODT 100 µg vs placebo in major depressive disorder. - Primary endpoint: change from baseline in MADRS score at Week 6; ~140 participants expected in U.S. - Topline data from the 12-week double-blind period anticipated in second half of 2026. - Emerge is the third Phase 3 study of MM120 ODT; Voyage and Panorama studies in GAD are already underway. - Phase 2b GAD study showed clinically and statistically significant MADRS improvements after single 100 µg dose. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1813814/000095017025053953/0000950170-25-053953-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1813814/000095017025053953/mnmd-20250415.htm HTML page: https://secwatch.observer/filing/0000950170-25-053953 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer