| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Biotechnology Value Fund / BVF Inc Mark Lampert | 8,827,712 | $107,609,809 | 3.84% | |
| 2. | RA Capital Management Peter Kolchinsky | 7,676,697 | $93,578,936 | +11% | 1.58% |
| 3. | Lynx1 Capital Management Weston Nichols | 6,746,951 | $82,245,333 | +5% | 23.76% |
| 4. | Cormorant Asset Management Bihua Chen | 2,009,482 | $24,495,586 | 1.82% | |
| 5. | Deep Track Capital David Kroin | 2,000,000 | $24,380,000 | 0.78% |