| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 1,086,812 | $2,825,711 | 0.09% | |
| 2. | Stonepine Capital Timothy P. Lynch | 813,704 | $2,115,630 | -9% | 1.54% |
| 3. | Diadema Partners Timothy Beau Bassett | 305,788 | $795,049 | +13% | 0.14% |
| 4. | Renaissance Technologies Jim Simons | 89,623 | $233,020 | -6% | 0% |
| 5. | Persistent Asset Partners Xin Huang | 79,415 | $206,479 | +28% | 0.09% |