| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | AIGH Investment Partners Orin Hirschman | 539,300 | $795,467 | 0.22% | |
| 2. | Sphera Global Healthcare Fund Doron Breen And Mori Arkin | 270,000 | $398,250 | 0.08% | |
| 3. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 205,760 | $303,496 | 0.01% | |
| 4. | DAFNA Capital Management Nathan Fischel | 137,174 | $202,332 | 0.05% | |
| 5. | Sio Capital Michael Castor | 112,223 | $165,529 | -60% | 0.04% |