Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.
| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-07-27 | SCHEDULE 13D/A | TANG CAPITAL MANAGEMENT LLC | — | 16,715,812 | view → | |
| 2026-07-22 | SCHEDULE 13D/A | ORAMED PHARMACEUTICALS INC. | — | 6,879,708 | view → | |
| 2026-07-20 | SCHEDULE 13D/A | Murchinson Ltd. | — | 17,136,276 | view → | |
| 2026-06-30 | SCHEDULE 13D | TANG CAPITAL MANAGEMENT LLC | — | 14,292,813 | view → | |
| 2026-06-23 | SCHEDULE 13D/A | Murchinson Ltd. | — | 20,285,450 | view → | |
| 2026-06-17 | SCHEDULE 13D/A | ORAMED PHARMACEUTICALS INC. | 7.20% | 15,079,708 | view → | |
| 2026-05-21 | SCHEDULE 13D/A | Murchinson Ltd. | 7.40% | 15,550,000 | view → | |
| 2023-10-27 | SC | Murchinson Ltd. | — | — | view → | |
| 2023-05-02 | SC | Anson Funds Management LP | — | — | view → | |
| 2023-05-02 | SC | Murchinson Ltd. | — | — | view → | |
| 2021-12-14 | SC | STERN YOAV | — | — | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-10-15 | 9,688,911 | 6.50 | +1.5% |
| 2026-09-30 | 9,549,637 | 5.94 | -5.5% |
| 2026-09-15 | 10,103,331 | 5.01 | -0.1% |
| 2026-08-31 | 10,115,310 | 7.06 | -7.2% |
| 2026-08-14 | 10,904,331 | 5.03 | +5.2% |
| 2026-07-31 | 10,368,819 | 3.30 | -25.0% |
| 2026-07-15 | 13,821,387 | 7.63 | -2.6% |
| 2026-06-30 | 14,196,580 | 1.87 | -0.3% |
| 2026-06-15 | 14,241,620 | 2.24 | +22.4% |
| 2026-05-29 | 11,632,990 | 4.45 | -6.4% |
| 2026-05-15 | 12,426,533 | 4.08 | +8.0% |
| 2026-04-30 | 11,501,673 | 7.52 | -3.7% |
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