| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2020-04-20 | SC | PERCEPTIVE ADVISORS LLC | — | — | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-03-31 | 16,056,257 | 11.91 | +4.5% |
| 2026-03-13 | 15,363,638 | 14.15 | +8.5% |
| 2026-02-27 | 14,158,444 | 18.00 | -2.0% |
| 2026-02-13 | 14,453,914 | 12.82 | +0.9% |
| 2026-01-30 | 14,320,938 | 15.46 | -4.7% |
| 2026-01-15 | 15,026,357 | 6.90 | +12.7% |
| 2025-12-31 | 13,334,004 | 14.38 | -6.3% |
| 2025-12-15 | 14,227,298 | 14.14 | +2.5% |
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