{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-034706","form_type":"8-K","ticker":"PFSA","cik":"0001859807","company_name":"Profusa, Inc.","filed_at":"2026-03-26T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.585615+00:00","generated_at":"2026-05-15T08:53:26.620118+00:00","sec_items":["1.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.35,"confidence":"high","headline":"Profusa extends $2.5M promissory note maturity to Dec 31, 2026","bullets":["Amendment effective March 20, 2026 extends maturity of note from NorthView Sponsor I LLC.","Principal balance up to $2.5M payable on Dec 31, 2026 or earlier at the company's election.","All other terms of the original Amended and Restated Promissory Note remain unchanged.","Extension avoids immediate maturity; no new borrowing or other modifications."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-034706","json":"https://secwatch.observer/filing/0001213900-26-034706.json","markdown":"https://secwatch.observer/filing/0001213900-26-034706.md","text":"https://secwatch.observer/filing/0001213900-26-034706.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1859807/000121390026034706/0001213900-26-034706-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1859807/000121390026034706/ea0283568-8k_profusa.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T08:53:26.620118+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}