| MARSHALL WACE, LLP | $3.0M | options only | 0.01% | 5q | OPTIONS |
| Radcliffe Capital Management, L.P. | $2.3M | 225,000 | 0.05% | 5q | HELD |
| Shannon River Fund Management LLC | $1.6M | 250,000 | 0.17% | 5q | HELD |
| BlueCrest Capital Management Ltd | $132.0K | 750,000 | 0.00% | 4q | HELD |
| CITADEL ADVISORS LLC | $110.0K | 622,742 | 0.00% | 5q | HELD |
| FARALLON CAPITAL MANAGEMENT LLC | $87.0K | 495,000 | 0.00% | 5q | HELD |
| MILLENNIUM MANAGEMENT LLC | $70.0K | options only | 0.00% | 5q | OPTIONS |
| Polar Asset Management Partners Inc. | $66.0K | 374,947 | 0.00% | 5q | HELD |
| MARATHON ASSET MANAGEMENT LP | $53.0K | 299,999 | 0.01% | 5q | HELD |
| Taconic Capital Advisors LP | $42.0K | 237,500 | 0.00% | 5q | HELD |
| Sculptor Capital LP | $41.0K | 246,739 | 0.00% | 5q | HELD |
| Periscope Capital Inc. | $41.0K | 232,557 | 0.00% | 5q | HELD |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $38.0K | 213,185 | 0.00% | 4q | HELD |
| Shaolin Capital Management LLC | $32.0K | 184,068 | 0.00% | 4q | HELD |
| AQR Arbitrage LLC | $28.0K | 159,916 | 0.00% | 5q | HELD |
| MMCAP International Inc. SPC | $28.0K | 157,190 | 0.00% | 5q | -21.4%-$7.6K |
| Owl Creek Asset Management, L.P. | $26.0K | 150,000 | 0.00% | 5q | HELD |
| BASSO CAPITAL MANAGEMENT, L.P. | $22.0K | 123,946 | 0.00% | 5q | HELD |
| PICTON MAHONEY ASSET MANAGEMENT | $18.0K | 100,000 | 0.00% | 4q | HELD |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $15.0K | 86,525 | 0.00% | 5q | HELD |
| CVI Holdings, LLC | $13.0K | 75,000 | 0.00% | 5q | HELD |
| D. E. Shaw & Co., Inc. | $11.0K | 64,699 | 0.00% | 5q | HELD |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $9.0K | 50,000 | 0.00% | 5q | HELD |
| JANE STREET GROUP, LLC | $9.0K | 51,769 | 0.00% | 5q | HELD |
| Bulldog Investors, LLP | $7.0K | 41,877 | 0.00% | 5q | -4.3% |
| Privium Fund Management B.V. | $6.0K | 31,292 | 0.00% | 2q | HELD |
| Vestcor Inc | $5.0K | 29,190 | 0.00% | 5q | HELD |
| CAAS CAPITAL MANAGEMENT LP | $5.0K | 30,000 | 0.00% | 4q | HELD |
| DIFESA CAPITAL MANAGEMENT, LP | $4.0K | 25,000 | 0.00% | 2q | HELD |
| HBK INVESTMENTS L P | $3.0K | 14,442 | 0.00% | 5q | HELD |
| K.J. Harrison & Partners Inc | $2.0K | 10,000 | 0.00% | 2q | HELD |
| OLD MISSION CAPITAL LLC | $2.0K | 12,202 | 0.00% | 2q | +3.4% |
| CAPTRUST FINANCIAL ADVISORS | $1.0K | 4,520 | 0.00% | 5q | HELD |
| UBS Group AG | $1.0K | 2,916 | 0.00% | 2q | -25.0% |