| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | EcoR1 Capital Oleg Nodelman | 22,970,388 | $604,810,316 | 27.44% | |
| 2. | Rubric Capital Management David Rosen | 5,750,000 | $151,397,500 | +23% | 1.81% |
| 3. | Biotechnology Value Fund / BVF Inc Mark Lampert | 3,938,641 | $103,704,418 | 3.49% | |
| 4. | Perceptive Advisors Joseph Edelman | 3,261,850 | $85,884,511 | +57% | 1.53% |
| 5. | Siren L.L.C. Raymond Debbane | 1,680,121 | $44,237,586 | 1.32% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $11.78 | 5,919 | $69,738.25 | 17,883,908 | 2025-05-19 | Filing | |
| $11.43 | 49,502 | $565,847.46 | 17,877,989 | 2025-05-15 | Filing | |
| $11.52 | 54,760 | $630,818.77 | 17,828,487 | 2025-04-17 | Filing | |
| $11.16 | 73,953 | $825,589.11 | 17,773,727 | 2025-04-16 | Filing | |
| $11.17 | 196,438 | $2,193,799.94 | 17,699,774 | 2025-04-04 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $22.67 | 6,120 | $138,761.82 | 132,913 | 2026-01-12 | Filing | |
| $22.67 | 9,310 | $211,090.29 | 26,708 | 2026-01-12 | Filing | |
| $22.67 | 9,560 | $216,758.66 | 48,497 | 2026-01-12 | Filing | |
| $22.67 | 30,424 | $689,818.56 | 226,842 | 2026-01-12 | Filing | |
| $25.10 | 10,538 | $264,471.13 | 18,352 | 2026-01-05 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 4,595,548 | $121,000,779 | 0% | |
| 2. | 2,593,080 | $68,275,801 | 0% | |
| 3. | 2,328,727 | $61,315,382 | 0% | |
| 4. | 1,595,833 | $42,018,282 | 0.01% | |
| 5. | 1,159,215 | $30,523,404 | 0.01% |