secwatch.observer — SEC 8-K summary ====================================== Issuer: CERO THERAPEUTICS HOLDINGS, INC. (CERO) CIK: 0001870404 Form: 8-K Filed at: 2026-01-07T23:59:59+00:00 Accession: 0001213900-26-002187 Event type: other_material Sentiment: positive Materiality: 0.65 Item codes: 7.01, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 CERo Therapeutics Phase 1 CER-1236 trial shows safety, 61-day transfusion-free interval; expands to MDS/MF -------------------------------------------------------------------------------- - First cohort completed DLT period with no CRS, ICANS, or treatment-related AEs reported. - Second patient (MDS/AML) had 61-day platelet transfusion-free interval after CER-1236 treatment. - FDA amendment filed to include advanced MDS and myelofibrosis as additional cohorts. - Company to host analyst call on Jan 7, 2026 at 5:00 PM ET to discuss progress and strategy. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1870404/000121390026002187/0001213900-26-002187-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1870404/000121390026002187/ea0272086-8k_cero.htm HTML page: https://secwatch.observer/filing/0001213900-26-002187 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer