| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 1,178,203 | $3,511,045 | 0.12% | |
| 2. | AIGH Investment Partners Orin Hirschman | 907,217 | $2,699,127 | -20% | 0.76% |
| 3. | ADAR1 Capital Management Daniel Schneeberger | 350,450 | $1,043,290 | +99% | 0.1% |
| 4. | Stonepine Capital Timothy P. Lynch | 211,010 | $628,177 | -28% | 0.51% |
| 5. | Renaissance Technologies Jim Simons | 84,561 | $251,738 | +207% | 0% |