PIII · Insider Trading
P3 Health Partners Inc. Common Stock
Every open-market purchase and sale reported by PIII officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-14 | Daniel E Straus | 10%+ Owner | MIXED | — | — |
| 2026-08-12 | Hudson Vegas Investment SPV, LLC | 10%+ Owner | Sell | −150,000 | −$2.47M |
| 2010-01-06 | John Gerard Heindel | See Remarks | A | +8,081 | — |
| 2009-05-21 | John Gerard Heindel | Chairman, Pres, CEO, CFO,Treas | A | +11,076 | — |
| 2009-01-16 | John Gerard Heindel | Chairman, Pres, CEO, CFO,Treas | A | +16,326 | — |
| 2008-08-21 | Austin W & Greenhouse David M Marxe | 10%+ Owner | Buy | +64 | +$223 |
| 2008-07-15 | Austin W & Greenhouse David M Marxe | 10%+ Owner | Buy | +5 | +$17 |
| 2008-07-11 | Austin W & Greenhouse David M Marxe | 10%+ Owner | Buy | +496 | +$1.69K |
| 2008-07-07 | Austin W & Greenhouse David M Marxe | 10%+ Owner | Buy | +3,025 | +$10.67K |
| 2008-07-03 | Richard W Orchard | Director | F | −250 | — |
| 2008-07-03 | Matthew P Smith | Director | F | −250 | −$825 |
| 2008-07-02 | R Louis Schneeberger | Director | F | −250 | — |
| 2008-07-02 | John Gerard Heindel | Chairman, Pres, CEO, CFO,Treas | A | +9,848 | — |
| 2008-06-30 | Austin W & Greenhouse David M Marxe | 10%+ Owner | Buy | +9,302 | +$31.58K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Daniel E Straus | 10%+ Owner | 729,651 | $2.83M |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the PIII quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.