Profusa, Inc. has 6 Schedule 13D or 13G filings on record since 2025-07-24. 2 holders' latest filing reports 5% or more of common stock, par value $0.0001 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| NorthView Sponsor I, LLC | 49.9% | 301,991 | SCHEDULE 13D, 2026-08-19 | 2026-08-12 |
| Ascent Partners Fund LLC | 9.99% | 58,749 | SCHEDULE 13G/A, 2026-08-04 | 2026-06-30 |
Purpose of Transaction (Item 4)
NorthView Sponsor I, LLC
On April 27, 2023, the Issuer issued a Promissory Note to the Sponsor in the original principal amount of up to $2,500,000 (the "Note"), which was subsequently amended and restated on January 8, 2024, and further amended on May 31, 2024 and March 20, 2026. On April 24, 2026, the Issuer and the Sponsor entered into a Note Modification and Conversion Agreement (as amended, the "Conversion Agreement"), which modified the terms of the Note and provided for optional conversion into shares of Common Stock. The Conversion Agreement was amended on April 29, 2026, July 31, 2026, and August 12, 2026. On August 12, 2026, the Sponsor converted $1,292,521 of principal into 1,207,965 shares of Common Stock at a conversion price of $1.07 per share, pursuant to the Conversion Agreement. Following the Issuer's 1-for-4 reverse stock split, the Sponsor holds 301,991 shares from this conversion.Item 4 of the SCHEDULE 13D filed 2026-08-19
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-24 | Ascent Partners Fund LLC | 9.99% | SCHEDULE 13G |
| 2025-11-13 | Ascent Partners Fund LLC | 9.99% | SCHEDULE 13G/A |
| 2026-02-09 | Ascent Partners Fund LLC | 9.99% | SCHEDULE 13G/A |
| 2026-06-05 | Ascent Partners Fund LLC | 9.99% | SCHEDULE 13G/A |
| 2026-08-04 | Ascent Partners Fund LLC | 9.99% | SCHEDULE 13G/A |
| 2026-08-19 | NorthView Sponsor I, LLC | 49.9% | SCHEDULE 13D |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.