secwatch.observer — SEC 8-K summary ====================================== Issuer: Adicet Bio, Inc. (ACET) CIK: 0001720580 Form: 8-K Filed at: 2025-12-29T23:59:59+00:00 Accession: 0001193125-25-332343 Event type: other_material Sentiment: negative Materiality: 0.65 Item codes: 5.03, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Adicet Bio announces 1-for-16 reverse stock split effective Dec 30, 2025; reduces shares from ~153.3M to ~9.6M -------------------------------------------------------------------------------- - Board approved 1-for-16 reverse split within previously authorized 1:5 to 1:30 range; effective 12:01 a.m. ET Dec 30, 2025. - Outstanding shares drop from ~153.3 million to ~9.6 million; authorized shares unchanged at 300 million. - Purpose: regain compliance with Nasdaq minimum bid price requirement for continued listing. - No fractional shares issued; holders receive cash in lieu; proportional adjustments to equity plans and warrants. - CUSIP number changes to 007002207; trading symbol remains ACET. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1720580/000119312525332343/0001193125-25-332343-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1720580/000119312525332343/acet-20251226.htm HTML page: https://secwatch.observer/filing/0001193125-25-332343 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer