| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 5,049,779 | $67,162,061 | 0.58% | |
| 2. | Biotechnology Value Fund / BVF Inc Mark Lampert | 2,879,289 | $38,294,544 | 0.98% | |
| 3. | Adage Capital Management Phill Gross And Robert Atchinson | 2,249,203 | $29,914,400 | +41% | 0.04% |
| 4. | Trails Edge Capital Partners Ortav (Tavi) Yehudai | 2,227,917 | $29,631,296 | +71% | 4.7% |
| 5. | Armistice Capital Steven Boyd | 2,000,000 | $26,600,000 | 0.33% |