| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-08-07 | SCHEDULE 13G | STATE STREET CORP | — | — | view → | |
| 2019-06-07 | SC | Biotest Divestiture Trust | — | — | view → |
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-24 | Kestenberg-Messina Kaitlin M. | officer | F | 3,177 | $8.37 | $27K |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-09-30 | 20,597,867 | 5.67 | -14.9% |
| 2026-09-15 | 24,206,749 | 10.81 | +1.4% |
| 2026-08-31 | 23,870,475 | 13.86 | +5.2% |
| 2026-08-14 | 22,683,647 | 7.98 | +3.5% |
| 2026-07-31 | 21,918,195 | 8.83 | -8.8% |
| 2026-07-15 | 24,031,512 | 9.12 | -0.8% |
| 2026-06-30 | 24,232,698 | 5.81 | +13.9% |
| 2026-06-15 | 21,280,060 | 6.49 | +7.0% |
| 2026-05-29 | 19,897,126 | 6.03 | -0.5% |
| 2026-05-15 | 19,994,416 | 2.26 | -3.2% |
| 2026-04-30 | 20,658,114 | 3.22 | +7.0% |
| 2026-04-15 | 19,306,519 | 3.84 | -12.9% |
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