secwatch.observer — SEC 8-K summary ====================================== Issuer: CERO THERAPEUTICS HOLDINGS, INC. (CERO) CIK: 0001870404 Form: 8-K Filed at: 2026-04-14T23:59:59+00:00 Accession: 0001213900-26-043519 Event type: debt Sentiment: neutral Materiality: 0.55 Item codes: 1.01, 2.03, 3.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 CERo Therapeutics issues $437,500 convertible note to Keystone Capital Partners, 10% interest, due 2027 -------------------------------------------------------------------------------- - Issued to Keystone Capital Partners a convertible note with purchase price $350,000 and face value $437,500. - Note bears interest at 10% per annum, matures April 9, 2027, with up to $1,000,000 total borrowing capacity. - Conversion price is lesser of $0.05 or 80% of avg of 5 lowest intraday prices in 20 days prior to conversion. - Beneficial ownership limitation of 4.99% applies; issuance exempt from registration under Section 4(a)(2). Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1870404/000121390026043519/0001213900-26-043519-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1870404/000121390026043519/ea0286319-8k_cero.htm HTML page: https://secwatch.observer/filing/0001213900-26-043519 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer