| Anson Funds Management LP | $30.1M | 3,073,200? | 3.56% | 6q | |
| LMR Partners LLP | $3.8M | 385,154? | 0.07% | 6q | |
| MARSHALL WACE, LLP | $2.2M | options only | 0.00% | 6q | OPTIONS |
| Radcliffe Capital Management, L.P. | $2.0M | 200,000? | 0.05% | 2q | |
| Segantii Capital Management Ltd | $981.0K | 100,000? | 0.03% | 3q | |
| ANGELO GORDON & CO., L.P. | $245.0K | 25,000? | 0.04% | 5q | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $123.0K | 1,225,267 | 0.01% | 5q | +783.0%+$109.1K |
| GROUP ONE TRADING, L.P. | $97.0K | options only | 0.00% | 2q | OPTIONS |
| Sculptor Capital LP | $90.0K | 897,098 | 0.00% | 6q | +23.6%+$17.2K |
| ZAZOVE ASSOCIATES LLC | $73.0K | 726,072 | 0.01% | 5q | HELD |
| Antara Capital LP | $73.0K | 727,403 | 0.00% | 6q | HELD |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | $40.0K | 400,000 | 0.00% | 3q | -60.3%-$60.8K |
| Periscope Capital Inc. | $40.0K | 400,700 | 0.00% | new | NEW |
| KINGSTOWN CAPITAL MANAGEMENT L.P. | $31.0K | 312,853 | 0.10% | 6q | HELD |
| MILLENNIUM MANAGEMENT LLC | $30.0K | options only | 0.00% | 3q | OPTIONS |
| CITADEL ADVISORS LLC | $30.0K | 296,680 | 0.00% | 6q | HELD |
| Man Group plc | $26.0K | 261,400 | 0.00% | 6q | HELD |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $25.0K | 250,000 | 0.00% | 6q | HELD |
| CADIAN CAPITAL MANAGEMENT, LP | $25.0K | 250,000 | 0.00% | 6q | HELD |
| Kepos Capital LP | $25.0K | 250,000 | 0.00% | 6q | HELD |
| Davidson Kempner Capital Management LP | $25.0K | 250,049 | 0.00% | 6q | HELD |
| RAMIUS ADVISORS LLC | $24.0K | 236,901 | 0.01% | 2q | +4.4%+$1.0K |
| RP Investment Advisors LP | $20.0K | 200,000 | 0.00% | 4q | -36.6%-$11.5K |
| Exos TFP Holdings LLC | $18.0K | 178,500 | 0.01% | new | FIRST |
| D. E. Shaw & Co., Inc. | $17.0K | 174,999 | 0.00% | 6q | HELD |
| FARALLON CAPITAL MANAGEMENT LLC | $13.0K | 125,000 | 0.00% | 6q | HELD |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $13.0K | 125,000 | 0.00% | 4q | HELD |
| Atalaya Capital Management LP | $13.0K | 131,067 | 0.00% | 6q | HELD |
| FIFTH LANE CAPITAL, LP | $12.0K | 117,295 | 0.01% | new | NEW |
| SOROS FUND MANAGEMENT LLC | $10.0K | 100,000 | 0.00% | 6q | HELD |
| JANE STREET GROUP, LLC | $10.0K | 104,898 | 0.00% | 6q | HELD |
| Walleye Capital LLC | $10.0K | 99,333 | 0.00% | 6q | HELD |
| P SCHOENFELD ASSET MANAGEMENT LP | $9.0K | 93,972 | 0.00% | 6q | -61.5%-$14.4K |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $8.0K | 75,000 | 0.00% | 6q | HELD |
| Fortress Investment Group LLC | $8.0K | 80,742 | 0.00% | 6q | HELD |
| TFG Asset Management GP Ltd | $8.0K | 81,250 | 0.00% | 6q | HELD |
| Taconic Capital Advisors LP | $6.0K | 60,700 | 0.00% | 6q | HELD |
| MOORE CAPITAL MANAGEMENT, LP | $6.0K | 62,500 | 0.00% | 6q | HELD |
| Silver Rock Financial LP | $6.0K | 55,836 | 0.00% | 5q | HELD |
| BROOKFIELD ASSET MANAGEMENT INC. | $5.0K | 50,000 | 0.00% | 6q | HELD |
| SIMPLEX TRADING, LLC | $5.0K | options only | 0.00% | 2q | OPTIONS |
| Vestcor Inc | $5.0K | 52,299 | 0.00% | 6q | HELD |
| Boussard & Gavaudan Investment Management LLP | $5.0K | 50,000 | 0.00% | 2q | HELD |
| Eisler Capital (UK) Ltd. | $5.0K | 48,873 | 0.00% | 6q | HELD |
| Echo Street Capital Management LLC | $4.0K | 37,250 | 0.00% | 6q | HELD |
| BLOOM TREE PARTNERS, LLC | $4.0K | 43,979 | 0.00% | 6q | -20.0%-$1.0K |
| CAAS CAPITAL MANAGEMENT LP | $4.0K | 37,500 | 0.00% | 2q | HELD |
| OMERS ADMINISTRATION Corp | $3.0K | 31,250 | 0.00% | 5q | HELD |
| DUPONT CAPITAL MANAGEMENT CORP | $3.0K | 25,000 | 0.00% | 6q | HELD |
| Walleye Trading LLC | $3.0K | 28,610 | 0.00% | 6q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3.0K | 28,566 | 0.00% | 2q | -23.6% |
| Westchester Capital Management, LLC | $3.0K | 31,249 | 0.00% | 4q | HELD |
| Tilden Park Management I LLC | $3.0K | 25,000 | 0.06% | 3q | HELD |
| Arena Capital Advisors, LLC- CA | $3.0K | 27,453 | 0.00% | 5q | HELD |
| ALLIANCEBERNSTEIN L.P. | $2.0K | 16,999 | 0.00% | 6q | HELD |
| AQR Arbitrage LLC | $2.0K | 17,500 | 0.00% | 6q | HELD |
| TIG Advisors, LLC | $2.0K | 20,000 | 0.00% | 5q | HELD |
| Alpine Global Management, LLC | $2.0K | 18,000 | 0.00% | 2q | HELD |
| COWEN AND COMPANY, LLC | $1.0K | 12,500 | 0.00% | new | NEW |
| ADVENT CAPITAL MANAGEMENT /DE/ | $1.0K | 11,675 | 0.00% | 4q | HELD |
| NOMURA HOLDINGS INC | $1.0K | 6,250 | 0.00% | 5q | -50.0%-$1.0K |
| PRELUDE CAPITAL MANAGEMENT, LLC | $1.0K | 12,500 | 0.00% | 3q | HELD |
| Union Square Park Capital Management, LLC | $1.0K | 13,690 | 0.00% | 5q | HELD |
| CLEAR STREET LLC | $1.0K | 7,000 | 0.00% | 2q | +233.3% |
| CVI Holdings, LLC | $1.0K | 11,524 | 0.00% | 6q | HELD |