| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Jun 30, 2025 | Bvf Inc | 7,000,000 | 6.37% |
| Mar 31, 2025 | Bvf Inc | 7,000,000 | 6.38% |
| Dec 31, 2024 | Bvf Inc | 7,000,000 | 6.38% |
| Sep 30, 2024 | Bvf Inc | 7,000,000 | 6.57% |
| Jun 30, 2024 | Bvf Inc | 7,000,000 | 6.63% |
| Mar 31, 2024 | Bvf Inc | 7,000,000 | 6.63% |
| Mar 31, 2023 | Bvf Inc | 0 | 0.00% |