| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Perceptive Advisors Joseph Edelman | 12,626,103 | $103,792,540 | 3% | |
| 2. | Adage Capital Management Phill Gross And Robert Atchinson | 4,184,578 | $34,439,077 | -31% | 0.05% |
| 3. | Prosight Capital Lawrence Hawkins | 4,089,509 | $33,656,659 | -11% | 7.85% |
| 4. | Rubric Capital Management David Rosen | 3,726,451 | $30,668,692 | 0.35% | |
| 5. | 683 Capital Partners Ari Zweiman | 2,625,000 | $21,603,749 | -3% | 1.13% |