| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | AIGH Investment Partners Orin Hirschman | 4,661,502 | $5,314,112 | +5% | 1.29% |
| 2. | Rock Springs Capital Management Kris Jenner, Gordon Bussard, Graham Mcphail | 3,589,186 | $4,091,672 | 0.21% | |
| 3. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 3,492,519 | $3,981,472 | 0.13% | |
| 4. | Renaissance Technologies Jim Simons | 257,380 | $293,413 | +413% | 0% |
| 5. | Diadema Partners Timothy Beau Bassett | 136,923 | $156,092 | 0.03% |