SEC Form 4 · accession 0001213900-26-091841
Profusa, Inc. · PFSA
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Fred S. Knechtel
Officer — Chief Financial Officer
Period of report
Aug 12, 2026
Accepted (ET)
Aug 19, 2026 · 8:15 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001859807
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2,F3 | Aug 12, 2026 | C | 301,991 | $4.28 | A | 301,991 | I | By NorthView Sponsor I LLC |
| Common Stock | holding | — | — | — | 147 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Convertible Promissory NoteF4,F6,F3,F2,F5,F1 | $4.28 | Aug 12, 2026 | C | — | D | May 4, 2026 | Dec 31, 2026 | Common Stock | 301,991 | — | I |
Explanation of responses
- F1On August 12, 2026, 1,207,964 shares of Common Stock were issued upon conversion of a portion of the Convertible Promissory Note. Following a 1-for-4 reverse stock split effected after the conversion, the number of shares held became 301,991.
- F2The conversion price is equal to the higher of (i) $1.07 and (ii) the closing price of the Common Stock on the trading day immediately preceding the delivery of the Conversion Notice, as reported on The Nasdaq Stock Market, pursuant to Amendment No. 3 to the Note Modification and Conversion Agreement dated August 12, 2026. The pre-split conversion price of $1.07 per share is equivalent to $4.28 per share on a post-split basis following the 1-for-4 reverse stock split.
- F3Fred Knechtel is a manager of NorthView Sponsor I LLC and may be deemed to share beneficial ownership of the securities held by NorthView Sponsor I LLC. Mr. Knechtel disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.
- F4Represents the conversion of $1,292,521 principal amount of the Convertible Promissory Note into 1,207,964 shares of Common Stock (301,991 shares on a post-split basis), reflecting conversion at the $1.07 per share ($4.28 per share on a post-split basis) price pursuant to the Conversion Notice dated August 12, 2026.
- F5The Note became convertible on May 4, 2026 (the Registration Effective Date), pursuant to Section 2.1 of the Note Modification and Conversion Agreement dated April 24, 2026.
- F6Represents the remaining principal balance of the Note following conversion.