| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Mar 31, 2025 | Tang Capital Management Llc | 1,345,413 | 2.21% |
| Dec 31, 2024 | Tang Capital Management Llc | 1,003,382 | 1.65% |
| Jun 30, 2023 | Tang Capital Management Llc | 0 | 0.00% |
| Mar 31, 2023 | Tang Capital Management Llc | 200,000 | 0.35% |