| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Opaleye Management James A. Silverman | 6,789,738 | $11,067,273 | -47% | 1.46% |
| 2. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 3,990,169 | $6,503,975 | -2% | 0.22% |
| 3. | Millennium Management Israel Englander | 3,135,192 | $5,110,363 | -23% | 0% |
| 4. | Prescott Group Capital Management Phil Frohlich | 2,568,359 | $4,186,425 | +305% | 0.39% |
| 5. | Renaissance Technologies Jim Simons | 737,485 | $1,202,101 | +138% | 0% |