Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.
| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-04-01 | SCHEDULE 13D/A | ARCH Venture Fund XII, L.P. | 18.70% | 33,847,838 | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-07-15 | 7,786,397 | 7.56 | +16.5% |
| 2026-06-30 | 6,682,749 | 1.11 | +35.9% |
| 2026-06-15 | 4,917,298 | 2.17 | -11.9% |
| 2026-05-29 | 5,581,263 | 5.03 | +14.0% |
| 2026-05-15 | 4,897,401 | 2.97 | +6.4% |
| 2026-04-30 | 4,601,847 | 3.43 | +3.0% |
| 2026-04-15 | 4,469,003 | 3.50 | +3.3% |
| 2026-03-31 | 4,326,409 | 4.03 | -12.8% |
| 2026-03-13 | 4,958,521 | 4.91 | -5.0% |
| 2026-02-27 | 5,216,610 | 5.99 | -13.7% |
| 2026-02-13 | 6,045,735 | 2.57 | +7.3% |
| 2026-01-30 | 5,634,962 | 6.36 | -5.9% |
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