secwatch.observer — SEC 8-K summary ====================================== Issuer: CERO THERAPEUTICS HOLDINGS, INC. (CERO) CIK: 0001870404 Form: 8-K Filed at: 2023-09-08T23:59:59+00:00 Accession: 0001213900-23-075416 Event type: regulatory Sentiment: negative Materiality: 0.60 Item codes: 3.01 LLM model: deepseek-v4-flash:cloud@v2 Phoenix Biotech receives Nasdaq deficiency notice for minimum public holders rule -------------------------------------------------------------------------------- - Received Nasdaq notice on Sep 7, 2023, for non-compliance with Minimum Public Holders Rule (400 public holders required for Nasdaq Global Market). - Has 45 calendar days to submit a plan to regain compliance; intends to submit within timeframe. - If plan accepted, Nasdaq may grant up to 180-day extension; if rejected, can appeal to Hearings Panel. - Also pursuing a business combination with CERo Therapeutics (previously filed Form S-4). - Notice is not an imminent delisting; no current effect on listing or trading of PBAX securities. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1870404/000121390023075416/0001213900-23-075416-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1870404/000121390023075416/ea184886-8k425_phoenix.htm HTML page: https://secwatch.observer/filing/0001213900-23-075416 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer