| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2018-01-03 | SC | ADAGE CAPITAL PARTNERS GP, L.L.C. | — | — | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-03-31 | 12,207,688 | 3.93 | -3.2% |
| 2026-03-13 | 12,607,544 | 5.33 | -0.8% |
| 2026-02-27 | 12,715,010 | 3.75 | -0.5% |
| 2026-02-13 | 12,776,512 | 3.76 | +1.4% |
| 2026-01-30 | 12,594,173 | 4.69 | -8.6% |
| 2026-01-15 | 13,783,353 | 5.75 | -8.5% |
| 2025-12-31 | 15,067,875 | 6.77 | +16.3% |
| 2025-12-15 | 12,952,041 | 3.97 | -1.0% |
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