| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Lynx1 Capital Management Weston Nichols | 8,019,148 | $8,099,339 | 1.28% | |
| 2. | Biotechnology Value Fund / BVF Inc Mark Lampert | 5,564,290 | $5,619,933 | +7% | 0.18% |
| 3. | Baker Bros. Advisors Julian Baker And Felix Baker | 2,784,792 | $2,812,640 | 0.02% | |
| 4. | Millennium Management Israel Englander | 1,460,285 | $1,474,888 | +262% | 0% |
| 5. | Renaissance Technologies Jim Simons | 1,364,783 | $1,378,431 | +20% | 0% |