| Anson Funds Management LP | 2,968,491 | $30.9m | 1.9% |
| Murchinson Ltd. | 755,100 | $7.9m | 1.1% |
| PEAK6 LLC | 501,000 | $5.2m | 0.0% |
| BlueCrest Capital Management Ltd | 500,000 | $5.2m | 0.2% |
| BOOTHBAY FUND MANAGEMENT, LLC | 371,317 | $3.9m | 0.1% |
| TORONTO DOMINION BANK | 304,100 | $3.2m | 0.0% |
| ROYAL BANK OF CANADA | 222,945 | $2.3m | 0.0% |
| Jefferies Financial Group Inc. | 186,919 | $1.9m | 0.0% |
| LMR Partners LLP | 173,887 | $1.8m | 0.0% |
| Creek Drive Management Group LLC | 171,900 | $1.8m | 0.9% |
| Massar Capital Management, LP | 153,285 | $1.6m | 0.2% |
| Yakira Capital Management, Inc. | 143,706 | $1.5m | 0.4% |
| T3 Companies, LLC | 117,339 | $1.2m | 1.3% |
| JPMORGAN CHASE & CO | 100,000 | $1.0m | 0.0% |
| HRT FINANCIAL LP | 59,928 | $624,000 | 0.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 47,867 | $498,774 | 0.0% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 46,971 | $489,438 | 0.0% |
| Rangeley Capital, LLC | 40,000 | $414,000 | 0.4% |
| Lineage Point Capital LP | 34,254 | $356,927 | 0.1% |
| FLOW TRADERS U.S. LLC | 31,968 | $333,000 | 0.0% |
| Clear Street Group Inc. | 27,861 | $290,312 | 0.0% |
| Quarry LP | 25,000 | $260,500 | 0.0% |
| CITADEL ADVISORS LLC | 18,702 | $194,875 | 0.0% |
| FNY Investment Advisers, LLC | 2,981 | $31,000 | 0.0% |
| GLAZER CAPITAL, LLC | 2,512 | $26,000 | 0.0% |