| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Opaleye Management James A. Silverman | 6,785,000 | $15,334,100 | 1.39% | |
| 2. | Millennium Management Israel Englander | 5,549,139 | $12,541,054 | +39% | 0% |
| 3. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 3,623,613 | $8,189,365 | -13% | 0.27% |
| 4. | D E Shaw D. E. Shaw | 1,342,014 | $3,032,952 | +37% | 0% |
| 5. | AQR Capital Management Cliff Asness | 845,431 | $1,910,675 | +39% | 0% |