| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 1,086,812 | $2,966,997 | 0.11% | |
| 2. | Stonepine Capital Timothy P. Lynch | 792,289 | $2,162,949 | -3% | 0.87% |
| 3. | Diadema Partners Timothy Beau Bassett | 353,077 | $963,900 | +16% | 0.16% |
| 4. | Two Sigma Advisors John Overdeck And David Siegel | 121,973 | $332,986 | +187% | 0% |
| 5. | Renaissance Technologies Jim Simons | 93,723 | $255,864 | +5% | 0% |