| MARSHALL WACE, LLP | $2.1M | options only | 0.00% | 9q | OPTIONS |
| Anson Funds Management LP | $514.0K | 50,000 | 0.10% | 4q | HELD |
| Segantii Capital Management Ltd | $514.0K | 50,000 | 0.02% | 7q | HELD |
| Apollo Management Holdings, L.P. | $350.1K | 5,835,000 | 0.00% | 9q | HELD |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $50.3K | 838,309 | 0.00% | 9q | -6.2%-$3.3K |
| GUGGENHEIM CAPITAL LLC | $50.0K | 833,930 | 0.00% | 9q | HELD |
| Periscope Capital Inc. | $45.0K | 750,000 | 0.01% | 5q | HELD |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | $44.5K | 741,782 | 0.00% | 9q | +74.6%+$19.0K |
| GRITSTONE ASSET MANAGEMENT LLC | $39.4K | 657,245 | 0.05% | 4q | HELD |
| Sage Rock Capital Management LP | $24.5K | 408,411 | 0.03% | 6q | HELD |
| MILLENNIUM MANAGEMENT LLC | $21.4K | options only | 0.00% | 8q | OPTIONS |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $20.0K | 333,333 | 0.00% | 4q | HELD |
| AQR Arbitrage LLC | $16.7K | 278,127 | 0.00% | 8q | HELD |
| Exos TFP Holdings LLC | $15.0K | 250,435 | 0.01% | 5q | HELD |
| Radcliffe Capital Management, L.P. | $14.2K | 282,799 | 0.00% | 9q | HELD |
| Calamos Advisors LLC | $12.3K | 205,467 | 0.00% | 5q | HELD |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $11.2K | 187,080 | 0.00% | 8q | HELD |
| Schechter Investment Advisors, LLC | $8.2K | 136,027 | 0.00% | 4q | -0.5% |
| WHITEBOX ADVISORS LLC | $8.1K | 135,334 | 0.00% | 5q | HELD |
| COWEN AND COMPANY, LLC | $8.0K | 133,633 | 0.00% | new | NEW |
| Atalaya Capital Management LP | $6.0K | 100,000 | 0.01% | 9q | HELD |
| Flow State Investments, L.P. | $5.7K | 95,000 | 0.00% | 4q | +5.6% |
| Spartan Fund Management Inc. | $5.3K | 88,078 | 0.00% | 7q | -44.3%-$4.2K |
| D. E. Shaw & Co., Inc. | $5.0K | 83,333 | 0.00% | 9q | HELD |
| Polar Asset Management Partners Inc. | $4.5K | 75,073 | 0.00% | 9q | HELD |
| III Capital Management | $4.5K | 89,824 | 0.00% | 3q | HELD |
| DUPONT CAPITAL MANAGEMENT CORP | $4.0K | 66,666 | 0.00% | 9q | HELD |
| PEAK6 Investments LLC | $4.0K | 66,666 | 0.00% | 9q | HELD |
| Saba Capital Management, L.P. | $3.7K | 74,849 | 0.00% | 6q | HELD |
| Alberta Investment Management Corp | $3.7K | 62,000 | 0.00% | 7q | HELD |
| JANE STREET GROUP, LLC | $3.1K | 51,095 | 0.00% | 2q | HELD |
| KIM, LLC | $3.0K | 50,000 | 0.00% | 6q | HELD |
| Sea Otter Advisors LLC | $2.9K | 16,666 | 0.00% | 3q | HELD |
| Walleye Capital LLC | $2.4K | 39,186 | 0.00% | 5q | HELD |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $2.0K | 33,333 | 0.00% | 9q | HELD |
| GABELLI FUNDS LLC | $1.4K | 23,500 | 0.00% | 9q | HELD |
| GABELLI & Co INVESTMENT ADVISERS, INC. | $1.4K | 22,796 | 0.00% | 9q | HELD |
| OMERS ADMINISTRATION Corp | $800 | 13,333 | 0.00% | 8q | HELD |
| Wealthspring Capital LLC | $657 | 10,948 | 0.00% | 4q | -3.8% |
| CITADEL ADVISORS LLC | $605 | 10,089 | 0.00% | 9q | -96.9%-$18.8K |
| CLEAR STREET LLC | $122 | 2,029 | 0.00% | 3q | +153.6% |
| Shaolin Capital Management LLC | $50 | 825,208 | 0.00% | 7q | +0.8% |
| UBS Group AG | $31 | 521 | 0.00% | new | NEW |
| Q Global Advisors, LLC | $10 | 163,501 | 0.01% | 7q | HELD |
| Mint Tower Capital Management B.V. | $2 | 33,333 | 0.00% | 4q | HELD |
| FLOW TRADERS U.S. LLC | $1 | 14,493 | 0.00% | 4q | -40.8% |