Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.
| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2025-07-21 | SCHEDULE | ORBIMED ADVISORS LLC | 7.82% | 243,878 | view → | |
| 2024-04-12 | SC | ORBIMED ADVISORS LLC | — | — | view → | |
| 2021-01-27 | SC | Frazier Life Sciences IX, L.P. | — | — | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-03-31 | 114,499 | 3.16 | +16.4% |
| 2026-03-13 | 98,369 | 1.91 | +7.7% |
| 2026-02-27 | 91,327 | 4.99 | -0.5% |
| 2026-02-13 | 91,808 | 1.85 | +718.3% |
| 2026-01-30 | 11,220 | 1.00 | -25.9% |
| 2026-01-15 | 15,142 | 1.00 | -22.5% |
| 2025-12-31 | 19,538 | 1.00 | +25.4% |
| 2025-12-15 | 15,577 | 1.00 | -12.0% |
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