| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 1,086,812 | $2,043,207 | 0.07% | |
| 2. | Stonepine Capital Timothy P. Lynch | 891,855 | $1,676,687 | +10% | 1.36% |
| 3. | Diadema Partners Timothy Beau Bassett | 272,670 | $512,620 | 0.13% | |
| 4. | Renaissance Technologies Jim Simons | 95,123 | $178,831 | +6% | 0% |
| 5. | Persistent Asset Partners Xin Huang | 62,452 | $117,410 | 0.08% |