secwatch.observer — SEC 8-K summary ====================================== Issuer: CERO THERAPEUTICS HOLDINGS, INC. (CERO) CIK: 0001870404 Form: 8-K Filed at: 2026-05-01T23:59:59+00:00 Accession: 0001213900-26-050951 Event type: debt Sentiment: neutral Materiality: 0.60 Item codes: 1.01, 2.03, 3.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 CERo Therapeutics issues $500K convertible note to Keystone Capital at 10% interest -------------------------------------------------------------------------------- - Initial purchase price $400,000; principal face value $500,000; up to $1M aggregate available. - Note matures April 27, 2027; bears 10% annual interest; convertible at lower of $0.05 or 80% of 5 lowest intraday prices in prior 20 days. - Conversion subject to 4.99% beneficial ownership limitation; resale registration required on Form S-1 or S-3. - Issuance exempt under Section 4(a)(2) and Rule 506(b); accredited investor only. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1870404/000121390026050951/0001213900-26-050951-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1870404/000121390026050951/ea028870101-8k_cero.htm HTML page: https://secwatch.observer/filing/0001213900-26-050951 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer