Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.
| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-08-19 | SCHEDULE 13D/A | Enavate Sciences GP, LLC | 4.90% | 3,245,404 | view → | |
| 2026-08-17 | SCHEDULE 13D/A | SR ONE CAPITAL MANAGEMENT, LLC | — | 5,037,854 | view → | |
| 2025-10-14 | SCHEDULE | Enavate Sciences GP, LLC | 7.30% | 3,919,159 | view → |
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-29 | MOULDER LEON O JR | director, officer | Buy | 35,000 | $17.62 | $617K |
| 2026-04-28 | MOULDER LEON O JR | director, officer | Buy | 25,000 | $18.02 | $451K |
| 2026-03-31 | Lu Hongbo | director | Buy | 3,768 | $18.63 | $70K |
| 2026-03-31 | Fairmount Funds Management LLC | director | Buy | 150,000 | $20.00 | $3.00M |
| 2026-03-31 | Lu Hongbo | director | Buy | 75,000 | $20.00 | $1.50M |
| 2026-03-31 | MOULDER LEON O JR | director, officer | Buy | 34,000 | $19.31 | $657K |
| 2026-03-30 | MOULDER LEON O JR | director, officer | Buy | 20,000 | $18.23 | $365K |
| 2026-02-13 | Allen Patricia L | director | Buy | 4,160 | $26.36 | $110K |
| 2026-02-12 | Allen Patricia L | director | Buy | 5,000 | $23.77 | $119K |
| 2026-02-12 | Allen Patricia L | director | Buy | 5,700 | $24.34 | $139K |
| 2026-02-12 | Allen Patricia L | director | Buy | 5,000 | $26.50 | $133K |
| 2026-02-11 | Lu Hongbo | director | Buy | 25,985 | $22.50 | $585K |
| 2026-02-02 | MOULDER LEON O JR | director, officer | Buy | 57,000 | $17.96 | $1.02M |
| 2026-01-09 | MOULDER LEON O JR | director, officer | Buy | 20,000 | $16.55 | $331K |
| 2026-01-08 | MOULDER LEON O JR | director, officer | Buy | 30,000 | $16.30 | $489K |
| 2026-01-07 | MOULDER LEON O JR | director, officer | Buy | 50,000 | $16.38 | $819K |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-10-15 | 12,538,549 | 18.83 | +5.0% |
| 2026-09-30 | 11,941,601 | 15.48 | +0.6% |
| 2026-09-15 | 11,871,346 | 22.43 | +1.4% |
| 2026-08-14 | 11,658,986 | 21.06 | -0.8% |
| 2026-07-31 | 11,753,566 | 13.83 | -3.4% |
| 2026-07-15 | 12,169,907 | 12.46 | -0.2% |
| 2026-06-30 | 12,196,436 | 9.64 | +9.6% |
| 2026-06-15 | 11,131,739 | 19.33 | +2.3% |
| 2026-05-29 | 10,879,470 | 18.13 | +1.8% |
| 2026-05-15 | 10,687,286 | 21.31 | -1.5% |
| 2026-04-30 | 10,853,674 | 23.97 | +6.2% |
| 2026-04-15 | 10,223,630 | 12.37 | +9.2% |
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