| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-06-22 | SCHEDULE 13G | NIOWAVE, INC. | — | — | view → | |
| 2021-11-26 | SC | TANG CAPITAL PARTNERS LP | — | — | view → | |
| 2021-11-22 | SC | TANG CAPITAL PARTNERS LP | — | — | view → | |
| 2021-06-21 | SC | TANG CAPITAL PARTNERS LP | — | — | view → | |
| 2021-02-09 | SC | TANG CAPITAL PARTNERS LP | — | — | view → | |
| 2020-11-18 | SC | TANG CAPITAL PARTNERS LP | — | — | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-07-15 | 137,249 | 1.00 | +72.8% |
| 2026-06-30 | 79,436 | 3.41 | -0.8% |
| 2026-06-15 | 80,080 | 2.17 | -0.1% |
| 2026-05-29 | 80,160 | 2.68 | -8.8% |
| 2026-05-15 | 87,845 | 1.49 | -4.7% |
| 2026-04-30 | 92,205 | 5.09 | -11.6% |
| 2026-04-15 | 104,241 | 3.80 | -21.7% |
| 2026-03-31 | 133,103 | 2.48 | +18.8% |
| 2026-03-13 | 112,000 | 1.00 | -4.1% |
| 2026-02-27 | 116,763 | 5.59 | -12.6% |
| 2026-02-13 | 133,525 | 2.68 | -12.3% |
| 2026-01-30 | 152,186 | 2.09 | -30.8% |
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