| MARSHALL WACE, LLP | $3.3M | options only | 0.01% | 7q | OPTIONS |
| Radcliffe Capital Management, L.P. | $1.7M | 166,984? | 0.04% | 7q | |
| Segantii Capital Management Ltd | $109.0K | 11,022? | 0.00% | 5q | |
| Sculptor Capital LP | $51.0K | 727,147 | 0.00% | 7q | HELD |
| ARISTEIA CAPITAL LLC | $40.0K | 569,833 | 0.00% | 6q | HELD |
| Periscope Capital Inc. | $35.0K | 528,256 | 0.00% | 7q | +143.9%+$20.6K |
| CLEAR STREET LLC | $25.0K | 496,243 | 0.00% | 2q | HELD |
| Westchester Capital Management, LLC | $17.0K | 333,600 | 0.00% | 7q | HELD |
| KINGSTOWN CAPITAL MANAGEMENT L.P. | $14.0K | 200,000 | 0.05% | 7q | HELD |
| CITADEL ADVISORS LLC | $13.0K | 250,697 | 0.00% | 7q | HELD |
| MILLENNIUM MANAGEMENT LLC | $11.0K | options only | 0.00% | 7q | OPTIONS |
| Owl Creek Asset Management, L.P. | $11.0K | 203,973 | 0.00% | 6q | HELD |
| Dryden Capital, LLC | $11.0K | 223,136 | 0.01% | 4q | HELD |
| UBS OCONNOR LLC | $8.0K | 112,473 | 0.00% | 2q | -9.1% |
| Arena Capital Advisors, LLC- CA | $8.0K | 112,439 | 0.00% | 6q | -46.5%-$7.0K |
| Parallax Volatility Advisers, L.P. | $7.0K | 105,831 | 0.00% | 4q | HELD |
| NOMURA HOLDINGS INC | $6.0K | 75,000 | 0.00% | 7q | -50.0%-$6.0K |
| Magnetar Financial LLC | $6.0K | 89,828 | 0.00% | new | NEW |
| GOLDMAN SACHS GROUP INC | $5.0K | 98,684 | 0.00% | 7q | HELD |
| Polar Asset Management Partners Inc. | $5.0K | 101,100 | 0.00% | 7q | HELD |
| Castle Creek Arbitrage, LLC | $5.0K | 99,998 | 0.00% | 7q | HELD |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $5.0K | 66,666 | 0.00% | 6q | HELD |
| PICTON MAHONEY ASSET MANAGEMENT | $4.0K | 50,000 | 0.00% | 6q | HELD |
| COWEN AND COMPANY, LLC | $3.0K | 63,187 | 0.00% | 7q | +26.4% |
| Context Capital Management, LLC | $3.0K | 50,000 | 0.00% | 3q | HELD |
| Hudson Bay Capital Management LP | $3.0K | 55,735 | 0.00% | 6q | HELD |
| Alpine Global Management, LLC | $3.0K | 65,100 | 0.00% | 2q | HELD |
| CVI Holdings, LLC | $3.0K | 66,875 | 0.00% | 7q | HELD |
| Shaolin Capital Management LLC | $3.0K | 58,332 | 0.00% | 2q | +133.3%+$1.7K |
| Woodline Partners LP | $3.0K | 62,552 | 0.00% | 7q | -0.8% |
| CANTOR FITZGERALD, L. P. | $2.0K | 33,333 | 0.00% | 4q | HELD |
| AQR Arbitrage LLC | $2.0K | 38,665 | 0.00% | 7q | HELD |
| WHITEBOX ADVISORS LLC | $2.0K | 46,001 | 0.00% | 7q | HELD |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $2.0K | 33,333 | 0.00% | 7q | HELD |
| PRELUDE CAPITAL MANAGEMENT, LLC | $2.0K | 34,119 | 0.00% | 6q | HELD |
| Lombard Odier Asset Management (USA) Corp | $2.0K | 33,333 | 0.00% | new | NEW |
| PEAK6 Investments LLC | $2.0K | 30,000 | 0.00% | 7q | HELD |
| Walleye Capital LLC | $2.0K | 30,575 | 0.00% | 4q | HELD |
| Privium Fund Management B.V. | $2.0K | 38,399 | 0.00% | 4q | HELD |
| Atalaya Capital Management LP | $2.0K | 23,333 | 0.00% | 7q | HELD |
| DUPONT CAPITAL MANAGEMENT CORP | $1.0K | 13,332 | 0.00% | 6q | HELD |
| RAMIUS ADVISORS LLC | $1.0K | 11,021 | 0.00% | 2q | HELD |
| WOLVERINE ASSET MANAGEMENT LLC | $1.0K | 20,484 | 0.00% | 6q | HELD |
| OLD MISSION CAPITAL LLC | $1.0K | 11,673 | 0.00% | 4q | -16.2% |
| FLOW TRADERS U.S. LLC | $1.0K | 12,453 | 0.00% | new | NEW |
| Vestcor Inc | $1.0K | 9,832 | 0.00% | 7q | HELD |
| JANE STREET GROUP, LLC | $1.0K | 13,816 | 0.00% | 7q | -1.2% |
| CAAS CAPITAL MANAGEMENT LP | $1.0K | 13,300 | 0.00% | 6q | HELD |
| BCK Capital Management LP | $1.0K | 15,081 | 0.00% | 3q | HELD |