| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Biotechnology Value Fund / BVF Inc Mark Lampert | 2,796,513 | $115,635,813 | -10% | 3.91% |
| 2. | 70,000,000 | $106,576,400 | 2.01% | ||
| 3. | Citadel Investment Group Ken Griffin | 1,511,183 | $62,487,417 | +9% | 0.01% |
| 4. | Rock Springs Capital Management Kris Jenner, Gordon Bussard, Graham Mcphail | 1,471,564 | $60,849,171 | -7% | 2.31% |
| 5. | Tang Capital Management Kevin C. Tang | 1,237,107 | $51,154,374 | -4% | 3.38% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $37.40 | 115 | 162,308 | 2024-09-18 | Filing | ||
| $41.58 | 230 | 162,193 | 2024-09-06 | Filing | ||
| $24.80 | 2,000 | 14,000 | 2024-03-27 | Filing | ||
| $10.64 | 965 | 105,372 | 2019-09-10 | Filing | ||
| $25.80 | 2,000 | 12,000 | 2024-03-18 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $48.22 | 2,627 | 26,961 | 2025-02-03 | Filing | ||
| $48.22 | 9,102 | 115,920 | 2025-02-03 | Filing | ||
| $48.22 | 1,064 | 4,232 | 2025-02-03 | Filing | ||
| $47.92 | 3,177 | 29,588 | 2025-01-24 | Filing | ||
| $47.92 | 902 | 3,524 | 2025-01-24 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 6,570,392 | $271,685,709 | 11.27% | |
| 2. | 4,581,642 | $189,481,486 | 0.09% | |
| 3. | 3,434,628 | $142,021,869 | 0% | |
| 4. | 2,606,938 | $107,795,242 | 1.96% | |
| 5. | 2,424,734 | $100,262,751 | 0% |
