| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | AIGH Investment Partners Orin Hirschman | 3,595,250 | $3,775,012 | +18% | 0.51% |
| 2. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 3,184,947 | $3,344,194 | 0.12% | |
| 3. | SilverArc Capital Devesh Gandhi | 2,498,020 | $2,622,921 | -10% | 0.27% |
| 4. | Birchview Capital Matthew Strobeck | 165,094 | $173,349 | -38% | 0.1% |
| 5. | Citadel Investment Group Ken Griffin | 112,105 | $117,710 | -28% | 0% |