| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 6,376,857 | $26,208,882 | +10% | 0.96% |
| 2. | Braidwell LP Alex Karnal | 3,105,209 | $12,762,409 | 0.43% | |
| 3. | Soleus Capital Guy Levy | 2,245,360 | $9,228,430 | +110% | 0.37% |
| 4. | Stonepine Capital Timothy P. Lynch | 1,759,091 | $7,229,864 | +8% | 2.9% |
| 5. | Millennium Management Israel Englander | 1,461,159 | $6,005,363 | -31% | 0% |