Company filings profile · CIK 0001859807
Profusa, Inc. — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for Profusa, Inc. (PFSA): 36 filings in the last 90 days vs 27 in the prior 90 (filing-velocity rising ↑ · 1.33×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Sep 21, 2026. Source-linked, daily-refreshed.
Material 8-K events — Profusa, Inc.
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Sep 21, 2026 | Item 5.07 | ↗ |
| Sep 16, 2026 | Entry into a Material Agreement; Material Direct Financial Obligation; Financial Statements and Exhibits | ↗ |
| Sep 15, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Sep 1, 2026 | Entry into a Material Agreement; Material Direct Financial Obligation; Financial Statements and Exhibits | ↗ |
| Aug 31, 2026 | Delisting / Listing-Rule Failure; Financial Statements and Exhibits | ↗ |
| Aug 21, 2026 | Entry into a Material Agreement; Material Direct Financial Obligation; Unregistered Sale of Securities; Financial Statements and Exhibits | ↗ |
| Aug 20, 2026 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Aug 14, 2026 | Item 3.03; Amendments to Bylaws/Charter; Other Events; Financial Statements and Exhibits | ↗ |
| Jul 31, 2026 | Entry into a Material Agreement; Unregistered Sale of Securities; Amendments to Bylaws/Charter; Regulation FD Disclosure; Other Events; Financial Statements and Exhibits | ↗ |
| Jul 27, 2026 | Departure/Election of Directors or Officers; Regulation FD Disclosure; Other Events; Financial Statements and Exhibits | ↗ |
| Jul 6, 2026 | Item 3.03; Amendments to Bylaws/Charter; Other Events; Financial Statements and Exhibits | ↗ |
| Jun 23, 2026 | Item 5.07 | ↗ |
| Jun 8, 2026 | Other Events | ↗ |
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Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Sep 21, 2026 | 8-K | Item 5.07 | ↗ |
| Sep 16, 2026 | 8-K | Entry into a Material Agreement; Material Direct Financial Obligation; Financial Statements and Exhibits | ↗ |
| Sep 15, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| Sep 4, 2026 | 4 | ↗ | |
| Sep 4, 2026 | 4 | ↗ | |
| Sep 1, 2026 | 8-K | Entry into a Material Agreement; Material Direct Financial Obligation; Financial Statements and Exhibits | ↗ |
| Aug 31, 2026 | 8-K | Delisting / Listing-Rule Failure; Financial Statements and Exhibits | ↗ |
| Aug 28, 2026 | DEF 14A | PROXY STATEMENT | ↗ |
| Aug 21, 2026 | 8-K | Entry into a Material Agreement; Material Direct Financial Obligation; Unregistered Sale of Securities; Financial Statements and Exhibits | ↗ |
| Aug 20, 2026 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Aug 19, 2026 | 4 | ↗ | |
| Aug 19, 2026 | SCHEDULE 13D | ↗ | |
| Aug 19, 2026 | 4 | ↗ | |
| Aug 19, 2026 | 10-Q | QUARTERLY REPORT | ↗ |
| Aug 19, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 18, 2026 | PRE 14A | PROXY STATEMENT | ↗ |
| Aug 18, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 14, 2026 | NT 10-Q | NOTIFICATION OF LATE FILING | ↗ |
| Aug 14, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 14, 2026 | 8-K | Item 3.03; Amendments to Bylaws/Charter; Other Events; Financial Statements and Exhibits | ↗ |
| Aug 12, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 10, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 5, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 4, 2026 | SCHEDULE 13G/A | ↗ | |
| Aug 3, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Jul 31, 2026 | 8-K | Entry into a Material Agreement; Unregistered Sale of Securities; Amendments to Bylaws/Charter; Regulation FD Disclosure; Other Events; Financial Statements and Exhibits | ↗ |
| Jul 30, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Jul 30, 2026 | 3 | PRIMARY DOCUMENT | ↗ |
| Jul 27, 2026 | 8-K | Departure/Election of Directors or Officers; Regulation FD Disclosure; Other Events; Financial Statements and Exhibits | ↗ |
| Jul 7, 2026 | 424B3 | PROSPECTUS SUPPLEMENT | ↗ |
| Jul 7, 2026 | 424B3 | PROSPECTUS SUPPLEMENT | ↗ |
| Jul 7, 2026 | 424B3 | PROSPECTUS SUPPLEMENT | ↗ |
| Jul 7, 2026 | 424B3 | PROSPECTUS SUPPLEMENT | ↗ |
| Jul 7, 2026 | 424B3 | PROSPECTUS SUPPLEMENT | ↗ |
| Jul 6, 2026 | 8-K | Item 3.03; Amendments to Bylaws/Charter; Other Events; Financial Statements and Exhibits | ↗ |
| Jun 23, 2026 | 8-K | Item 5.07 | ↗ |
| Jun 8, 2026 | 424B3 | PROSPECTUS SUPPLEMENT | ↗ |
| Jun 8, 2026 | 8-K | Other Events | ↗ |
| Jun 5, 2026 | SCHEDULE 13G/A | ↗ | |
| May 26, 2026 | ARS | ARS | ↗ |