secwatch.observer — SEC 8-K summary ====================================== Issuer: BioXcel Therapeutics, Inc. (BTAI) CIK: 0001720893 Form: 8-K Filed at: 2025-11-10T23:59:59+00:00 Accession: 0001104659-25-108840 Event type: other_material Sentiment: positive Materiality: 0.70 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 BioXcel reports positive Phase 3 safety and efficacy results for BXCL501 agitation in home setting -------------------------------------------------------------------------------- - BXCL501 (sublingual dexmedetomidine) safe and well-tolerated in 12-week home-use study (SERENITY At-Home). - No increase in adverse events with repeat dosing; 81% of treated patients completed the study. - Exploratory efficacy: greater reduction in mCGI-S vs placebo (P<0.05); complete resolution higher with BXCL501 (P<.0001). - No patient on active arm discontinued due to TEAE; results support potential label expansion for unsupervised use. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1720893/000110465925108840/0001104659-25-108840-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1720893/000110465925108840/tm2530721d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-108840 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer