🕵️ Immunome Inc. ($IMNM)
SEC insider & ownership activity, last 12 months · CIK 1472012 · every row links its SEC filing
Over the last 12 months insiders sold $27.5M against $2.3M of open-market buying. Barchas Isaac sold $18.3M through a 10b5-1 trading plan in 12 lots (Dec–Aug). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
3 buyers, $2.3M (11 lots) · 7 sellers, $27.5M (28 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Barchas Isaac | 0 | – | 12 | $18.3M | Aug 12, 2026 |
| Rosett Max | 0 | – | 3 | $2.5M | Jun 15, 2026 |
| Lechleider Robert | 0 | – | 5 | $2.3M | Jul 2, 2026 |
| Horn Kinney | 0 | – | 2 | $2.3M | Aug 4, 2026 |
| Clay B. Siegall | 4 | $1.7M | 0 | – | Mar 27, 2026 |
| Wagenheim Philip | 0 | – | 2 | $1.3M | Mar 23, 2026 |
| Bienaime Jean Jacques | 6 | $351K | 2 | $204K | Jun 5, 2026 |
| Higgins Jack | 0 | – | 2 | $538K | Sep 11, 2026 |
| Tsai Philip | 1 | $205K | 0 | – | Dec 19, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| T. ROWE Price Investment Management, Inc. | 17.4% | 13G | Aug 14, 2026 | filing ↗ | |
| FMR LLC | 15.0% | 13G | Oct 7, 2025 | filing ↗ | |
| Abigail P. Johnson | 15.0% | 13G | Oct 7, 2025 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Higgins Jack | $334K | Sep 11, 2026 | filing ↗ |
| Barchas Isaac | $301K | Aug 12, 2026 | filing ↗ |
| Abhmc II, LLC | $2.8M | Aug 6, 2026 | filing ↗ |
| Horn Kinney | $2.3M | Aug 4, 2026 | filing ↗ |
| Horn Kinney | $27K | Jul 7, 2026 | filing ↗ |
| Abhmc II, LLC | $2.4M | Jul 6, 2026 | filing ↗ |
| Lechleider Robert | $1.2M | Jul 2, 2026 | filing ↗ |
| Abhmc II, LLC | $2.1M | Jul 2, 2026 | filing ↗ |
| Abhmc II, LLC | $2.1M | Jun 30, 2026 | filing ↗ |
| Arsenal Bridge Venture II-B, LLC | $22K | Jun 30, 2026 | filing ↗ |
| Lechleider Robert | $1.1M | Jun 25, 2026 | filing ↗ |
| Rosett Max | $1.1M | Jun 15, 2026 | filing ↗ |
| Rosett Max | $1.4M | Apr 2, 2026 | filing ↗ |
| Higgins Jack | $204K | Apr 2, 2026 | filing ↗ |
| Wagenheim Philip | $1.4M | Mar 20, 2026 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Aug 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 11, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 9, 2026 | filing ↗ |
| Earnings (2.02) | May 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 12, 2026 | filing ↗ |
| Earnings (2.02) | Mar 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 3, 2026 | filing ↗ |
| Other events (8.01) | Dec 16, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 16, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 15, 2025 | filing ↗ |
| Other events (8.01) | Dec 15, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 15, 2025 | filing ↗ |
| Earnings (2.02) | Nov 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 6, 2025 | filing ↗ |