| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Stonepine Capital Timothy P. Lynch | 2,201,468 | $1,134,637 | +165% | 0.64% |
| 2. | Adage Capital Management Phill Gross And Robert Atchinson | 2,100,000 | $1,082,340 | 0% | |
| 3. | Opaleye Management James A. Silverman | 2,050,000 | $1,056,570 | 0.1% | |
| 4. | Squadron Capital Management William Blank | 1,000,000 | $515,400 | -53% | 0.16% |
| 5. | Vivo Capital Albert Cha And Frank Kung | 465,471 | $239,904 | -78% | 0.02% |