secwatch.observer — SEC 8-K summary ====================================== Issuer: Profusa, Inc. (PFSA) CIK: 0001859807 Form: 8-K Filed at: 2026-03-26T23:59:59+00:00 Accession: 0001213900-26-034706 Event type: debt Sentiment: neutral Materiality: 0.35 Item codes: 1.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Profusa extends $2.5M promissory note maturity to Dec 31, 2026 -------------------------------------------------------------- - 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. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1859807/000121390026034706/0001213900-26-034706-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1859807/000121390026034706/ea0283568-8k_profusa.htm HTML page: https://secwatch.observer/filing/0001213900-26-034706 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer