Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.
| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2025-03-10 | SCHEDULE | RA CAPITAL MANAGEMENT, L.P. | 19.90% | 11,971,377 | view → | |
| 2024-10-25 | SC | Avalon Ventures XI, L.P. | — | — | view → |
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-08 | Campbell David Alan | director, officer | Option exercise | 7,000 | $4.21 | $29K |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-07-15 | 6,454,019 | 6.43 | -9.2% |
| 2026-06-30 | 7,108,085 | 3.59 | -6.7% |
| 2026-06-15 | 7,615,380 | 10.96 | -5.9% |
| 2026-05-29 | 8,091,847 | 6.83 | +3.4% |
| 2026-05-15 | 7,827,096 | 9.66 | -1.3% |
| 2026-04-30 | 7,932,981 | 7.40 | +6.6% |
| 2026-04-15 | 7,440,069 | 8.27 | -3.9% |
| 2026-03-31 | 7,744,629 | 5.51 | -22.7% |
| 2026-03-13 | 10,020,131 | 12.01 | +0.2% |
| 2026-02-27 | 9,996,191 | 12.52 | -1.5% |
| 2026-02-13 | 10,144,569 | 7.38 | -3.2% |
| 2026-01-30 | 10,476,584 | 5.58 | +10.9% |
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