| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Biotechnology Value Fund / BVF Inc Mark Lampert | 19,751,284 | $141,616,706 | 5.74% | |
| 2. | VenBio Select Advisor Kurt Von Emster | 2,000,000 | $14,340,000 | -52% | 0.19% |
| 3. | Cormorant Asset Management Bihua Chen | 1,994,173 | $14,298,220 | -77% | 0.99% |
| 4. | Balyasny Asset Management Dmitry Balyasny | 1,699,235 | $12,183,515 | +302% | 0.02% |
| 5. | Adage Capital Management Phill Gross And Robert Atchinson | 1,500,000 | $10,755,000 | 0.02% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $9.09 | 10,870 | $98,808.30 | 627,536 | 2025-10-08 | Filing | |
| $59.90 | 58,839 | $3,524,297.23 | 8,494,151 | 2023-10-05 | Filing | |
| $57.32 | 67,814 | $3,887,017.10 | 8,435,312 | 2023-10-04 | Filing | |
| $57.25 | 150,487 | $8,615,681.72 | 8,367,498 | 2023-10-03 | Filing | |
| $57.37 | 74,911 | $4,297,644.07 | 8,217,011 | 2023-10-02 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $14.49 | 70,000 | $1,014,300.00 | 2,878,577 | 2025-12-09 | Filing | |
| $15.08 | 130,000 | $1,960,400.00 | 2,948,577 | 2025-12-08 | Filing | |
| $14.43 | 72,908 | $1,052,062.44 | 0 | 2025-12-09 | Filing | |
| $15.08 | 130,000 | $1,960,400.00 | 72,908 | 2025-12-08 | Filing | |
| $6.96 | 5,827 | $40,555.92 | 1,994,173 | 2025-09-30 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 812,700 | $5,827,059 | 0% | |
| 2. | 726,932 | $5,212,098 | 0% | |
| 3. | 635,699 | $4,557,962 | 0% | |
| 4. | 551,500 | $3,954,255 | 0% | |
| 5. | 454,268 | $3,257,102 | 0% |