Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.
| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2025-02-04 | SCHEDULE | Immunome Aggregator, LP | 6.00% | 4,768,583 | view → |
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-15 | BIENAIME JEAN JACQUES | director | Buy | 5,000 | $20.70 | $104K |
| 2026-04-02 | Higgins Jack | officer | Sale | 9,438 | $21.64 | $204K |
| 2026-04-02 | Rosett Max | officer | Option exercise | 31,848 | $1.05 | $33K |
| 2026-04-02 | Rosett Max | officer | Option exercise | 39,713 | $1.35 | $54K |
| 2026-04-02 | Rosett Max | officer | Sale | 63,656 | $21.91 | $1.39M |
| 2026-04-02 | Rosett Max | officer | Sale | 1,344 | $22.48 | $30K |
| 2026-03-30 | Higgins Jack | officer | Gift | 6,291 | — | — |
| 2026-03-27 | SIEGALL CLAY B | director, officer | Buy | 25,450 | $19.67 | $501K |
| 2026-03-23 | WAGENHEIM PHILIP | director | Sale | 28,200 | $20.65 | $582K |
| 2026-03-20 | WAGENHEIM PHILIP | director | Sale | 36,800 | $20.47 | $753K |
| 2026-03-11 | BIENAIME JEAN JACQUES | director | Buy | 1,000 | $21.55 | $22K |
| 2026-03-10 | BIENAIME JEAN JACQUES | director | Buy | 1,000 | $22.12 | $22K |
| 2025-12-30 | SIEGALL CLAY B | director, officer | Buy | 4,729 | $21.15 | $100K |
| 2025-12-22 | Barchas Isaac | director | Sale | 371,949 | $21.72 | $8.08M |
| 2025-12-22 | Barchas Isaac | director | Sale | 11,251 | $22.34 | $251K |
| 2025-12-19 | Higgins Jack | officer | Gift | 1,000 | — | — |
| 2025-12-19 | SIEGALL CLAY B | director, officer | Buy | 7,278 | $20.48 | $149K |
| 2025-12-19 | Tsai Philip | officer | Buy | 10,000 | $20.49 | $205K |
| 2025-12-19 | SIEGALL CLAY B | director, officer | Gift | 200,000 | — | — |
| 2025-12-18 | SIEGALL CLAY B | director, officer | Buy | 46,511 | $21.50 | $1000K |
| 2025-09-10 | Higgins Jack | officer | Option exercise | 22,000 | $1.35 | $30K |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-07-15 | 17,237,765 | 10.54 | -0.7% |
| 2026-06-30 | 17,366,167 | 8.12 | -4.3% |
| 2026-06-15 | 18,148,499 | 12.93 | +7.6% |
| 2026-05-29 | 16,863,159 | 14.16 | -4.3% |
| 2026-05-15 | 17,630,541 | 20.06 | -5.5% |
| 2026-04-30 | 18,658,002 | 22.64 | +0.3% |
| 2026-04-15 | 18,604,286 | 16.64 | -1.8% |
| 2026-03-31 | 18,945,536 | 10.57 | +5.9% |
| 2026-03-13 | 17,886,375 | 14.74 | -0.0% |
| 2026-02-27 | 17,887,518 | 23.64 | +11.5% |
| 2026-02-13 | 16,043,749 | 12.32 | +1.7% |
| 2026-01-30 | 15,769,152 | 9.05 | +3.0% |
Free. We email you when criteria match. One-click unsubscribe in every email.
Custom alerts · full feed · daily intelligence · API. From $49/mo.
See pricing →