| Alves Sandra Isabelle Barros | SVP, Finance and CAO | 0.00% | 0 | Jan 28, 2026 |
| BVF PARTNERS L P/IL | 10% owner | 0.00% | 0 | Jan 28, 2026 |
| Civik Thomas | Director | 0.00% | 0 | Jan 28, 2026 |
| Forte Steve | EVP, CHIEF FINANCIAL OFFICER | 0.00% | 0 | Jan 28, 2026 |
| RHOADS ANN D | Director | 0.00% | 0 | Jan 28, 2026 |
| SCHAFER CAROL | Director | 0.00% | 0 | Jan 28, 2026 |
| BIOTECHNOLOGY VALUE FUND II LP | — | — | — | — |
| BIOTECHNOLOGY VALUE FUND L P | 10% owner | — | — | — |
| Biotechnology Value Trading Fund OS LP | — | — | — | — |
| BVF GP HOLDINGS LLC | 10% owner | — | — | — |
| BVF I GP LLC | 10% owner | — | — | — |
| BVF II GP LLC | — | — | — | — |
| BVF INC/IL | 10% owner | — | — | — |
| BVF Partners OS Ltd. | — | — | — | — |
| LAMPERT MARK N | 10% owner | — | — | — |