| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 280,000 | $1,229,200 | 0.05% | |
| 2. | Archon Capital Management Constantinos J. Christofilis | 156,805 | $688,374 | 0.39% | |
| 3. | Stonepine Capital Timothy P. Lynch | 100,000 | $439,000 | 0.18% | |
| 4. | Manatuck Hill Partners Mark Broach | 37,500 | $164,625 | 0.04% | |
| 5. | Citadel Investment Group Ken Griffin | 23,235 | $102,002 | +6% | 0% |