| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 3,184,947 | $2,835,240 | 0.1% | |
| 2. | AIGH Investment Partners Orin Hirschman | 3,165,128 | $2,817,597 | -9% | 0.79% |
| 3. | SilverArc Capital Devesh Gandhi | 2,850,987 | $2,537,949 | +4% | 0.34% |
| 4. | Alyeska Investment Group Anand Parekh | 2,643,445 | $2,353,195 | 0.01% | |
| 5. | Deerfield Management James E. Flynn | 1,371,603 | $1,221,001 | 0.02% |