Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.
| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-07-01 | SCHEDULE 13D/A | FROST PHILLIP MD ET AL | 34.10% | 255,429,406 | view → | |
| 2025-10-01 | SCHEDULE | FROST PHILLIP MD ET AL | 32.80% | 252,884,406 | view → | |
| 2025-04-03 | SCHEDULE | HSIAO JANE PH D | 4.50% | 35,677,284 | view → | |
| 2024-01-22 | SC | FROST PHILLIP MD ET AL | — | — | view → | |
| 2023-02-21 | SC | FROST PHILLIP MD ET AL | — | — | view → | |
| 2020-03-20 | SC | HSIAO JANE PH D | — | — | view → | |
| 2019-03-22 | SC | FROST PHILLIP MD ET AL | — | — | view → | |
| 2019-03-20 | SC | FROST PHILLIP MD ET AL | — | — | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-10-15 | 34,009,478 | 5.26 | -4.4% |
| 2026-09-30 | 35,560,259 | 14.94 | -1.2% |
| 2026-09-15 | 35,987,629 | 10.55 | +4.1% |
| 2026-08-31 | 34,558,372 | 13.77 | +2.7% |
| 2026-08-14 | 33,649,355 | 12.37 | +2.3% |
| 2026-07-31 | 32,883,700 | 5.39 | -2.3% |
| 2026-07-15 | 33,644,789 | 12.96 | +3.2% |
| 2026-06-30 | 32,594,765 | 8.93 | -0.6% |
| 2026-06-15 | 32,789,842 | 11.84 | -0.8% |
| 2026-05-29 | 33,037,706 | 10.91 | +1.2% |
| 2026-05-15 | 32,656,834 | 16.54 | -3.3% |
| 2026-04-30 | 33,763,628 | 12.69 | +2.4% |
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