| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 667,207 | $36,556,272 | 0.39% | |
| 2. | Saturn V Capital Management Xiaoying Tian | 345,626 | $18,936,849 | +7% | 3.43% |
| 3. | Deerfield Management James E. Flynn | 323,745 | $17,737,989 | +90% | 0.21% |
| 4. | Adage Capital Management Phill Gross And Robert Atchinson | 309,195 | $16,940,794 | -52% | 0.03% |
| 5. | Siren L.L.C. Raymond Debbane | 270,118 | $14,799,765 | +28% | 0.41% |