| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 31, 2024 | Tang Capital Management Llc | 150,000 | 0.33% |
| Mar 31, 2024 | Tang Capital Management Llc | 0 | 0.00% |
| Sep 30, 2023 | Tang Capital Management Llc | 1,800,000 | 4.46% |
| Jun 30, 2023 | Tang Capital Management Llc | 1,800,000 | 4.46% |
| Mar 31, 2023 | Tang Capital Management Llc | 1,800,000 | 4.46% |