| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Perceptive Advisors Joseph Edelman | 4,325,000 | $4,074,583 | 0.15% | |
| 2. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 3,345,923 | $3,152,194 | +6% | 0.12% |
| 3. | Opaleye Management James A. Silverman | 1,220,000 | $1,149,362 | +4% | 0.23% |
| 4. | Voss Capital Travis Cocke | 541,159 | $509,826 | +261% | 0.04% |
| 5. | Renaissance Technologies Jim Simons | 153,309 | $144,432 | +24% | 0% |