| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Biotechnology Value Fund / BVF Inc Mark Lampert | 7,133,720 | $109,217,253 | +161% | 3.68% |
| 2. | EcoR1 Capital Oleg Nodelman | 3,251,112 | $49,774,525 | -48% | 2.26% |
| 3. | Defilade Capital Jonathan Forman | 1,414,755 | $21,659,899 | 2.94% | |
| 4. | Baker Bros. Advisors Julian Baker And Felix Baker | 1,102,106 | $16,873,243 | 0.1% | |
| 5. | Leucadia National Ian Cumming And Joseph Steinberg | 720,440 | $11,029,936 | +621% | 0.06% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $19.12 | 53 | $1,013.36 | 5,060 | 2024-02-13 | Filing | |
| $29.87 | 12,641 | $377,586.67 | 5,090,000 | 2019-06-06 | Filing | |
| $29.87 | 14,611 | $436,407.19 | 5,077,359 | 2019-05-02 | Filing | |
| $29.77 | 3,500 | $104,195.00 | 5,062,748 | 2019-03-25 | Filing | |
| $29.96 | 2,000 | $59,920.00 | 5,059,248 | 2019-03-22 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $15.72 | 73,367 | $1,153,329.24 | 236,574 | 2025-12-19 | Filing | |
| $15.71 | 114,377 | $1,796,862.67 | 466,635 | 2025-12-19 | Filing | |
| $9.22 | 2,215 | $20,422.30 | 20,611 | 2025-06-16 | Filing | |
| $9.22 | 2,993 | $27,595.46 | 20,183 | 2025-06-16 | Filing | |
| $9.22 | 3,173 | $29,255.06 | 18,905 | 2025-06-16 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 11,927,218 | $182,605,708 | 0% | |
| 2. | 10,218,322 | $156,442,509 | 0.12% | |
| 3. | 7,165,450 | $109,703,040 | 0% | |
| 4. | 6,777,461 | $103,762,928 | 1.04% | |
| 5. | 4,507,254 | $69,006,059 | 0% |