| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 692,335 | $13,195,905 | +18% | 0.49% |
| 2. | Opaleye Management James A. Silverman | 265,707 | $5,064,375 | 0.67% | |
| 3. | Renaissance Technologies Jim Simons | 228,599 | $4,357,097 | +20% | 0.01% |
| 4. | Walleye Capital Will England | 65,926 | $1,256,550 | 0.01% | |
| 5. | Citadel Investment Group Ken Griffin | 51,286 | $977,512 | +15% | 0% |