| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Siren L.L.C. Raymond Debbane | 2,911,438 | $15,110,363 | 0.59% | |
| 2. | Redmile Group Jeremy Green | 2,164,777 | $11,235,193 | 1.09% | |
| 3. | Vivo Capital Albert Cha And Frank Kung | 1,105,454 | $5,737,306 | 0.46% | |
| 4. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 1,042,427 | $5,410,196 | 0.19% | |
| 5. | Millennium Management Israel Englander | 298,512 | $1,549,277 | +51% | 0% |