Profusa (PFSA)10% owner bought ~$873

~$873

Approx. value · 926 sh @ $0.943

110K

Holds after · shares reported

Traded

Aug 6, 2026

Filed

Aug 10, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jul 2, 2026Company filing · Form 8-K · Shareholder rights, Bylaws or charterChanged the rights of its shareholders, and changed its bylaws, charter or fiscal year (and 1 more item)
2. Jul 27, 2026Company filing · Form 8-K · Executive change, Reg FDChanged a top executive or board member, and shared information with investors (and 1 more item)“On July 20, 2026, in anticipation of closing the transaction described in Item 8.01 below, the Board of Directors of the Company (the “Board”) appointed Mr. Jack Stover, a director of the Company, as Executive Chairman of the Board and Chief Executive Officer, with the primary responsibility for closing the transaction and leading the combined public diagnostics platform effective July 21, 2026.”
3. Jul 29, 2026Insider10% owner purchased ~$1.3K of PFSA shares in the open market
4. Jul 30, 2026Insider10% owner purchased ~$1.1K of PFSA shares in the open market
5. Jul 31, 2026Company filing · Form 8-K · Material agreement, Unregistered sharesSigned an important agreement, and sold new shares without registering them (and 3 more items)
6. Jul 31, 2026Insider10% owner purchased ~$9.3K of PFSA shares in the open market
7. Aug 3, 2026Insider10% owner purchased ~$14K of PFSA shares in the open market
8. Aug 4, 2026Insider10% owner purchased ~$1.3K of PFSA shares in the open market
9. Aug 5, 2026Insider10% owner sold ~$361 of PFSA shares in the open market
10. Aug 6, 2026 · this disclosureInsider · 14 days before results10% owner purchased ~$873 of PFSA shares in the open market

What came next

1. Aug 7, 2026Insider10% owner sold ~$874 of PFSA shares in the open market
2. Aug 10, 2026Insider · 10 days before results10% owner purchased ~$3.8K of PFSA shares in the open market
3. Aug 11, 2026Insider10% owner sold ~$2.2K of PFSA shares in the open market
4. Aug 12, 2026Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations (and 1 more item)
5. Aug 12, 2026Insider · 14 days before an 8-K10% owner purchased ~$5.4K of PFSA shares in the open market
6. Aug 13, 2026Company filing · Form 8-K · Shareholder rights, Bylaws or charterChanged the rights of its shareholders, and changed its bylaws, charter or fiscal year (and 1 more item)
7. Aug 13, 2026Insider10% owner sold ~$38K of PFSA shares in the open market
8. Aug 14, 2026Insider10% owner sold ~$2.9K of PFSA shares in the open market
9. Aug 17, 2026Insider10% owner sold ~$109K of PFSA shares in the open market
10. Aug 20, 2026Company filing · Form 8-K · ResultsReported its results
11. Aug 26, 2026Company filing · Form 8-K · Listing noticeReceived a notice from its stock exchange“On August 26, 2026, Profusa, Inc. (the “Company”) received a letter (the “Determination Letter”) from the Listing Qualifications Department of The Nasdaq Stock Market (“Nasdaq”) notifying the Company that following the effectiveness of its recent 1-for-4 reverse stock split, the Company had fewer than the 500,000 publicly held shares required under Nasdaq Listing Rule 5550(a)(4) (the “Publicly Held Shares…”
12. Sep 1, 2026Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations
13. Sep 16, 2026Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations
14. Oct 4, 2026Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations
15. Oct 5, 2026Company filing · Form 8-K · Auditor changeChanged its auditor“On October 5, 2026, Profusa, Inc. (the “Company) dismissed CBIZ CPAs P.C. (“CBIZ”) as its independent registered public accounting firm. The decision to change the Company’s independent registered public accounting firm was approved by the Company’s Audit Committee and Board of Directors.”

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Profusa

For Profusa, OQRO holds 14 insider filings (SEC Form 4 or Form 144) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its PFSA page.

Other recent filings by HRT FINANCIAL LP, 10% owner

• SEC Form 4 at Generation Income Properties (GIPR)Sep 17, 2026
• SEC Form 4 at Generation Income Properties (GIPR)Sep 16, 2026
• SEC Form 4 at Generation Income Properties (GIPR)Sep 16, 2026
• SEC Form 4 at Generation Income Properties (GIPR)Sep 16, 2026
• SEC Form 4 at Tenon Medical (TNON)Sep 11, 2026

The full history of HRT FINANCIAL LP, 10% owner is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Profusa

• SEC Form 4Aug 19, 2026
• SEC Form 4Aug 19, 2026
• SEC Form 4Aug 14, 2026
• SEC Form 4Aug 14, 2026
• SEC Form 4Aug 12, 2026
• SEC Form 4Aug 12, 2026

Everything OQRO holds on this company is on its PFSA page.