| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 5,530,910 | $30,696,550 | +119% | 1.13% |
| 2. | Sio Capital Michael Castor | 5,382,965 | $29,875,456 | +188% | 4.28% |
| 3. | ADAR1 Capital Management Daniel Schneeberger | 3,789,132 | $21,029,683 | +206% | 1.24% |
| 4. | Perceptive Advisors Joseph Edelman | 3,425,476 | $19,011,392 | +105% | 0.37% |
| 5. | RA Capital Management Peter Kolchinsky | 3,000,000 | $16,650,000 | 0.18% |