secwatch.observer — SEC 8-K summary ====================================== Issuer: CERO THERAPEUTICS HOLDINGS, INC. (CERO) CIK: 0001870404 Form: 8-K Filed at: 2026-02-03T23:59:59+00:00 Accession: 0001213900-26-011587 Event type: regulatory Sentiment: negative Materiality: 0.95 Item codes: 3.01 LLM model: deepseek-v4-flash:cloud@v2 Nasdaq Listing Council affirms delisting of CERo Therapeutics securities ------------------------------------------------------------------------ - On Jan 29, 2026, the Nasdaq Listing and Hearing Review Council upheld the Panel's Oct 29, 2025 decision to delist CERo common stock and warrants. - Delisting and trading suspension originally effective Oct 31, 2025; the Council's affirmance makes the delisting final. - Common stock ticker CERO and warrants ticker CEROW will no longer trade on Nasdaq. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1870404/000121390026011587/0001213900-26-011587-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1870404/000121390026011587/ea0274896-8k_cero.htm HTML page: https://secwatch.observer/filing/0001213900-26-011587 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer