Profusa Inc (PFSA) Form 4 Filed by Fred S. Knechtel, Aug 20, 2026

SEC Form 4 · No Market Transaction
Conversion

Conversion of derivative securities.

Reporting Owner
Fred S. Knechtel
CFO
TXN 2026-08-12 · FILED 2026-08-20
Equity Position 302K sh 147 → 302,138
Equity Change +205436.1% shares held after vs before
Filing Lag 6 business days late vs 2-day SEC deadline
Form 4 · Statement of Changes in Beneficial Ownership

Profusa Inc

PFSA CIK 0001859807
All Profusa Inc insider activity
Filing Date
2026-08-20
Report Date
2026-08-20
Accession No.
0001213900-26-091841
Accepted At
2026-08-20 00:15 UTC
Reporting Owner
Name Relationship
Fred S. Knechtel CIK 0001564260
CFO
Fred S. Knechtel at Profusa Inc Full insider history
Bought (12 mo) —
Sold (12 mo) —
More from this insider at Profusa Inc
2026-09-04 Gift/Other — View
2026-05-06 Derivative — View
2026-02-02 Gift/Other — View
All filings by this insider at Profusa Inc
Non-Derivative Securities Transactions
Title Date Type Shares Price Net Total Post-Txn Ownership
Common StockF1F2F1F3 2026-08-12 C - Conversion 301,991 A $4.28 +$1,292,521 301,991 Indirect By NorthView Sponsor I LLC
Derivative Securities Transactions
Title Strike Date Type Shares Price Expiration Underlying Ownership
Convertible Promissory NoteF2F4F5F1F6F3 $4.28 2026-08-12 C - Conversion D $0.00 2026-12-31 301,991 Common Stock Indirect By NorthView Sponsor I LLC
Non-Derivative Holdings
Title Shares Held Ownership
Common Stock 147 Direct
Footnotes (6)
F1
On 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. Show more
F2
The 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. Show more
F3
Fred 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. Show more
F4
Represents 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. Show more
F5
The 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. Show more
F6
Represents the remaining principal balance of the Note following conversion. Show more

Related filings at Profusa Inc

Institutional Holders
13F holders · Dec 31, 2024 1 institutional managers reporting a position
Largest by reported value
  1. Sky View Investment Advisors, Llc $3M
5%+ Holders · 13D/G 2 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at Profusa Inc
All Profusa Inc insider activity
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