| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 5,602,021 | $38,878,026 | -13% | 1.29% |
| 2. | Braidwell LP Alex Karnal | 3,155,209 | $21,897,150 | +2% | 0.81% |
| 3. | Perceptive Advisors Joseph Edelman | 2,459,285 | $17,067,438 | +92% | 0.26% |
| 4. | Millennium Management Israel Englander | 1,787,929 | $12,408,227 | +23% | 0% |
| 5. | Stonepine Capital Timothy P. Lynch | 1,590,162 | $11,035,724 | -10% | 5.17% |