| Murchinson Ltd. | 18,836,276 | $27.3m | 3.8% |
| TANG CAPITAL MANAGEMENT LLC | 14,292,813 | $20.7m | 0.9% |
| BOOTHBAY FUND MANAGEMENT, LLC | 9,418,138 | $13.7m | 0.2% |
| Man Group plc | 3,347,937 | $4.9m | 0.0% |
| MARSHALL WACE, LLP | 3,136,735 | $4.5m | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 2,537,950 | $3.7m | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 2,285,332 | $3.3m | 0.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1,751,432 | $2.5m | 0.0% |
| Peapod Lane Capital LLC | 1,451,728 | $2.1m | 1.4% |
| ARK Investment Management LLC | 1,247,498 | $1.8m | 0.0% |
| Gem Investment Advisors, LLC | 1,000,000 | $1.4m | 0.9% |
| Mitsubishi UFJ Asset Management Co., Ltd. | 757,725 | $1.1m | 0.0% |
| UBS Group AG | 741,274 | $1.1m | 0.0% |
| MORGAN STANLEY | 706,237 | $1.0m | 0.0% |
| Tidal Investments LLC | 674,642 | $978,231 | 0.0% |
| HRT FINANCIAL LP | 494,368 | $716,000 | 0.0% |
| Caption Management, LLC | 475,000 | $688,750 | 0.0% |
| STATE STREET CORP | 472,575 | $685,234 | 0.0% |
| STEEL PARTNERS HOLDINGS L.P. | 469,377 | $680,597 | 0.9% |
| Pacer Advisors, Inc. | 285,070 | $413,000 | 0.0% |
| Quadrature Capital Ltd | 232,298 | $336,832 | 0.0% |
| MYDA Advisors LLC | 210,251 | $304,864 | 0.0% |
| Marquette Asset Management, LLC | 199,356 | $289,067 | 0.0% |
| LPL Financial LLC | 184,305 | $267,242 | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 173,788 | $251,992 | 0.0% |