| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Sio Capital Michael Castor | 5,545,984 | $54,627,942 | +4% | 9.04% |
| 2. | Perceptive Advisors Joseph Edelman | 3,425,476 | $33,740,939 | 0.51% | |
| 3. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 3,383,335 | $33,325,850 | -39% | 1.1% |
| 4. | ADAR1 Capital Management Daniel Schneeberger | 3,145,096 | $30,979,196 | -17% | 1.42% |
| 5. | RA Capital Management Peter Kolchinsky | 3,000,000 | $29,550,000 | 0.26% |