| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Jun 30, 2025 | Bvf Inc | 917,826 | 8.82% |
| Mar 31, 2025 | Bvf Inc | 917,826 | 9.88% |
| Dec 31, 2024 | Bvf Inc | 917,826 | 9.88% |
| Sep 30, 2024 | Bvf Inc | 917,826 | 9.94% |
| Jun 30, 2024 | Bvf Inc | 917,826 | 9.94% |
| Mar 31, 2024 | Bvf Inc | 917,826 | 9.94% |