| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-10-01 | SCHEDULE 13D | GATE CITY CAPITAL MANAGEMENT, LLC | 9.35% | 484,749 | view → | |
| 2021-03-18 | SC | GAMCO INVESTORS, INC. ET AL | — | — | view → | |
| 2020-03-11 | SC | GAMCO INVESTORS, INC. ET AL | — | — | view → | |
| 2019-11-25 | SC | GAMCO INVESTORS, INC. ET AL | — | — | view → | |
| 2019-03-27 | SC | GAMCO INVESTORS, INC. ET AL | — | — | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-09-30 | 4,630 | 2.37 | -29.0% |
| 2026-09-15 | 6,522 | 5.63 | +10.3% |
| 2026-08-31 | 5,915 | 2.70 | +129.7% |
| 2026-08-14 | 2,575 | 2.03 | +2.6% |
| 2026-07-31 | 2,509 | 1.43 | +2.6% |
| 2026-07-15 | 2,446 | 1.19 | -24.5% |
| 2026-06-30 | 3,241 | 1.00 | +107.8% |
| 2026-06-15 | 1,560 | 1.46 | +12.8% |
| 2026-05-29 | 1,383 | 1.00 | -69.5% |
| 2026-05-15 | 4,527 | 3.83 | +40.2% |
| 2026-04-30 | 3,229 | 1.73 | -22.2% |
| 2026-04-15 | 4,149 | 4.10 | +9.0% |
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