Profusa, Inc. Common Stock (PFSA) Insider Trading
Over the last 3 months, PFSA insiders made 5 open-market buys and 0 sales, a net purchase of $27K (SEC Form 4). Over the last 6 months, 2 institutions increased and 3 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
5
Sells (3m)
0
Net (3m)
$26.9K
Insiders buying
Insider trades by month Buys Sells
May
Jul
Aug
Context3-month price -92.1%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 5, 2026 | HRT FINANCIAL LP10 percent owner | Buy | 14,556 | $0.96 |
| Aug 5, 2026 | HRT FINANCIAL LP10 percent owner | Buy | 1,368 | $0.95 |
| Aug 3, 2026 | HRT FINANCIAL LP10 percent owner | Buy | 8,811 | $1.05 |
| Aug 3, 2026 | HRT FINANCIAL LP10 percent owner | Buy | 1,063 | $1.01 |
| Jul 30, 2026 | HRT FINANCIAL LP10 percent owner | Buy | 1,310 | $1.01 |
| May 6, 2026 | STOVER JACK Edirector | Buy | 0 | $0.35 |
| May 5, 2026 | Knechtel Fred S.officer: Chief Financial Officer | Buy | 0 | $0.35 |
| Jan 29, 2026 | STOVER JACK Edirector | Grant | 221,794 | $0.35 |
| Jan 29, 2026 | STOVER JACK Edirector | Grant | 52,866 | $0.35 |
| Jan 28, 2026 | O'Rourke Peterdirector | Grant | 52,866 | $0.35 |
| Jan 28, 2026 | O'Rourke Peterdirector | Grant | 221,794 | $0.35 |
| Jan 28, 2026 | Chung Laurendirector | Grant | 52,866 | $0.35 |
| Jan 28, 2026 | Chung Laurendirector | Grant | 221,794 | $0.35 |
| Jan 28, 2026 | Asarpota Rajeshdirector | Grant | 52,866 | $0.35 |
| Jan 28, 2026 | Asarpota Rajeshdirector | Grant | 221,794 | $0.35 |
Source: PFSA SEC Form 4 filings, latest Aug 5, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their PFSA positions over the last 6 months (SEC Form 13F).
Increased
2
New positions
4
Reduced
3
Sold out
10
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| CITADEL ADVISORS LLC | New Position | 31K | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 31K | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 4K | May 15, 2026 |
| TOWER RESEARCH CAPITAL LLC (TRC) | Increased | 2K | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | New Position | 2K | May 8, 2026 |
| MORGAN STANLEY | Increased | 2K | May 15, 2026 |
| UBS GROUP AG | Reduced | 665 | May 5, 2026 |
| SBI SECURITIES CO., LTD. | Reduced | 45 | Apr 28, 2026 |
| FMR LLC | New Position | 13 | May 15, 2026 |
| YAKIRA CAPITAL MANAGEMENT, INC. | Sold Out | 0 | Feb 13, 2026 |
| CETERA INVESTMENT ADVISERS | Sold Out | 0 | Feb 17, 2026 |
| SKYVIEW INVESTMENT ADVISORS, LLC | Sold Out | 0 | Feb 18, 2026 |
| CRESSET ASSET MANAGEMENT, LLC | Sold Out | 0 | Feb 17, 2026 |
| D. E. SHAW & CO., INC. | Sold Out | 0 | Feb 17, 2026 |
| MINT TOWER CAPITAL MANAGEMENT B.V. | Sold Out | 0 | Feb 12, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.