Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.
| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-01-13 | SCHEDULE | Flagship Ventures Fund V, L.P. | 27.20% | 20,774,885 | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-08-31 | 1,969,434 | 4.64 | +10.2% |
| 2026-08-14 | 1,786,939 | 7.13 | +11.4% |
| 2026-07-31 | 1,603,855 | 7.65 | +4.4% |
| 2026-07-15 | 1,535,862 | 3.09 | -3.7% |
| 2026-06-30 | 1,595,520 | 5.59 | +14.4% |
| 2026-06-15 | 1,394,668 | 8.56 | -5.3% |
| 2026-05-29 | 1,473,020 | 8.23 | +9.8% |
| 2026-05-15 | 1,341,349 | 9.58 | -1.2% |
| 2026-04-30 | 1,357,915 | 11.85 | -1.3% |
| 2026-04-15 | 1,376,282 | 10.04 | +3.5% |
| 2026-03-31 | 1,329,548 | 7.12 | +3.6% |
| 2026-03-13 | 1,283,717 | 6.55 | +8.8% |
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