| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Perceptive Advisors Joseph Edelman | 11,833,539 | $73,012,936 | -1% | 2.11% |
| 2. | Siren L.L.C. Raymond Debbane | 7,415,905 | $45,756,134 | 1.79% | |
| 3. | RA Capital Management Peter Kolchinsky | 5,811,423 | $35,856,480 | +1% | 0.44% |
| 4. | Adage Capital Management Phill Gross And Robert Atchinson | 4,000,000 | $24,680,000 | -41% | 0.04% |
| 5. | Vestal Point Capital Ryan Wilder | 2,975,000 | $18,355,750 | +98% | 0.83% |