| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 31, 2024 | Tang Capital Management Llc | 1,850,000 | 1.51% |
| Sep 30, 2024 | Tang Capital Management Llc | 1,900,000 | 1.45% |
| Jun 30, 2024 | Tang Capital Management Llc | 2,500,000 | 1.90% |
| Mar 31, 2024 | Tang Capital Management Llc | 0 | 0.00% |
| Sep 30, 2023 | Tang Capital Management Llc | 300,000 | 0.23% |
| Jun 30, 2023 | Tang Capital Management Llc | 300,000 | 0.23% |
| Mar 31, 2023 | Tang Capital Management Llc | 300,000 | 0.23% |