| MARSHALL WACE, LLP | $4.4M | options only | 0.01% | 7q | OPTIONS |
| BOOTHBAY FUND MANAGEMENT, LLC | $853.8K | 80,169? | 0.02% | new | |
| Segantii Capital Management Ltd | $133.1K | 12,500? | 0.01% | 7q | |
| Periscope Capital Inc. | $69.7K | 1,266,700 | 0.01% | 6q | HELD |
| Parallax Volatility Advisers, L.P. | $61.9K | 1,125,818 | 0.00% | 7q | -21.2%-$16.7K |
| Linden Advisors LP | $55.8K | 945,799 | 0.00% | 6q | HELD |
| GRITSTONE ASSET MANAGEMENT LLC | $55.2K | 1,003,647 | 0.07% | 3q | HELD |
| Shaolin Capital Management LLC | $51.0K | options only | 0.00% | 6q | OPTIONS |
| Castle Creek Arbitrage, LLC | $41.8K | 759,370 | 0.01% | 3q | HELD |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | $39.4K | 750,000 | 0.00% | new | NEW |
| MMCAP International Inc. SPC | $38.5K | 700,000 | 0.01% | 7q | HELD |
| Calamos Advisors LLC | $33.0K | 600,000 | 0.00% | 3q | HELD |
| CANTOR FITZGERALD, L. P. | $30.8K | 560,000 | 0.00% | 6q | HELD |
| Polar Asset Management Partners Inc. | $30.2K | 548,949 | 0.00% | 7q | HELD |
| Sculptor Capital LP | $21.4K | 373,000 | 0.00% | 7q | HELD |
| EHP Funds Inc. | $18.3K | 332,155 | 0.00% | 5q | HELD |
| P SCHOENFELD ASSET MANAGEMENT LP | $15.1K | 275,000 | 0.00% | 6q | HELD |
| Sage Rock Capital Management LP | $14.2K | 258,096 | 0.02% | 5q | HELD |
| D. E. Shaw & Co., Inc. | $13.8K | 250,000 | 0.00% | 7q | HELD |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $13.8K | 250,000 | 0.00% | 3q | HELD |
| DAVIDSON KEMPNER CAPITAL MANAGEMENT LP | $13.8K | 250,000 | 0.00% | 7q | HELD |
| AQR Arbitrage LLC | $13.3K | 241,708 | 0.00% | 6q | HELD |
| Radcliffe Capital Management, L.P. | $12.0K | 209,370 | 0.00% | 7q | HELD |
| Sandia Investment Management LP | $11.3K | 205,355 | 0.00% | new | NEW |
| HGC Investment Management Inc. | $10.0K | 170,150 | 0.00% | 3q | -50.0%-$10.0K |
| Atalaya Capital Management LP | $9.0K | 150,000 | 0.00% | 4q | HELD |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $8.2K | 150,000 | 0.00% | 7q | HELD |
| Apollo Management Holdings, L.P. | $6.9K | 125,000 | 0.00% | 6q | HELD |
| LMR Partners LLP | $6.9K | 125,000 | 0.00% | 3q | HELD |
| ARISTEIA CAPITAL LLC | $5.6K | 97,499 | 0.00% | 6q | HELD |
| Flow State Investments, L.P. | $4.1K | 75,000 | 0.00% | 3q | +15.4% |
| COWEN AND COMPANY, LLC | $4.1K | 74,000 | 0.00% | 3q | HELD |
| Bulldog Investors, LLP | $3.1K | 56,690 | 0.00% | 3q | -10.7% |
| GOLDMAN SACHS GROUP INC | $3.1K | 55,907 | 0.00% | 6q | HELD |
| Mint Tower Capital Management B.V. | $3.0K | 50,000 | 0.00% | 3q | HELD |
| Walleye Capital LLC | $3.0K | 54,153 | 0.00% | 2q | +56.1%+$1.1K |
| BANK OF AMERICA CORP /DE/ | $2.7K | 49,900 | 0.00% | 7q | HELD |
| Silver Rock Financial LP | $2.5K | 46,242 | 0.00% | new | NEW |
| Schechter Investment Advisors, LLC | $2.4K | 42,925 | 0.00% | new | NEW |
| WHITEBOX ADVISORS LLC | $2.1K | 37,500 | 0.00% | 7q | HELD |
| Schonfeld Strategic Advisors LLC | $1.9K | 35,000 | 0.00% | 3q | +142.4%+$1.1K |
| Walleye Trading LLC | $1.7K | 30,382 | 0.00% | 2q | +42.1% |
| CLEAR STREET LLC | $1.6K | 29,526 | 0.00% | 5q | -31.3% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $1.5K | 24,999 | 0.00% | 6q | HELD |
| FIFTH LANE CAPITAL, LP | $1.4K | 25,000 | 0.00% | 4q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.3K | 23,341 | 0.00% | 3q | -45.0%-$1.0K |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | $825 | 15,000 | 0.00% | new | NEW |
| Ancora Advisors, LLC | $550 | 10,000 | 0.00% | 2q | HELD |
| WOLVERINE ASSET MANAGEMENT LLC | $139 | 2,543 | 0.00% | 3q | HELD |
| DUPONT CAPITAL MANAGEMENT CORP | $138 | 2,500 | 0.00% | 3q | HELD |