Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.
| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-01-06 | SCHEDULE | Fortress Biotech, Inc. | 13.40% | 439,955 | view → | |
| 2025-04-02 | SCHEDULE | Fortress Biotech, Inc. | 10.30% | 328,746 | view → | |
| 2025-01-03 | SCHEDULE | Fortress Biotech, Inc. | 13.80% | 295,022 | view → | |
| 2024-01-02 | SC | SABBY MANAGEMENT, LLC | — | — | view → | |
| 2019-02-11 | SC | InvaGen Pharmaceuticals, Inc. | — | — | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-05-29 | 1 | 1.00 | 0.0% |
| 2026-05-15 | 1 | 1.00 | -100.0% |
| 2026-04-30 | 6,511 | 1.00 | +154.3% |
| 2026-04-15 | 2,560 | 1.00 | -51.6% |
| 2026-03-31 | 5,290 | 1.00 | +735.7% |
| 2026-03-13 | 633 | 1.00 | -88.0% |
| 2026-02-27 | 5,266 | 1.03 | +308.2% |
| 2026-02-13 | 1,290 | 1.00 | +128900.0% |
| 2026-01-30 | 1 | 1.00 | -95.2% |
| 2026-01-15 | 21 | 1.00 | -98.8% |
| 2025-12-31 | 1,801 | 1.00 | -78.2% |
| 2025-12-15 | 8,273 | 1.01 | -61.4% |
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