| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-08-03 | SCHEDULE 13D/A | GAMCO INVESTORS, INC. ET AL | — | 0 | view → | |
| 2021-04-06 | SC | GAMCO INVESTORS, INC. ET AL | — | — | view → | |
| 2020-11-13 | SC | GAMCO INVESTORS, INC. ET AL | — | — | view → | |
| 2020-06-02 | SC | GAMCO INVESTORS, INC. ET AL | — | — | view → | |
| 2019-07-19 | SC | GAMCO INVESTORS, INC. ET AL | — | — | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-10-15 | 1,418,266 | 6.66 | -7.0% |
| 2026-09-30 | 1,525,043 | 4.39 | +26.2% |
| 2026-09-15 | 1,208,724 | 3.78 | -0.6% |
| 2026-08-31 | 1,216,343 | 3.65 | +23.4% |
| 2026-08-14 | 985,927 | 2.41 | +4.3% |
| 2026-07-31 | 944,830 | 2.04 | -3.1% |
| 2026-07-15 | 974,632 | 2.12 | -9.2% |
| 2026-06-30 | 1,073,652 | 1.39 | +0.8% |
| 2026-06-15 | 1,064,603 | 2.87 | +8.6% |
| 2026-05-29 | 980,148 | 4.20 | +6.8% |
| 2026-05-15 | 918,047 | 3.54 | -1.8% |
| 2026-04-30 | 934,739 | 4.82 | +24.5% |
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