| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,350,000 | 7.6% | +0 |
| D. E. Shaw & Co., Inc. | 842,500 | 4.7% | +0 |
| Centiva Capital, LP | 701,685 | 3.9% | +0 |
| Linden Advisors LP | 700,000 | 3.9% | +0 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 650,000 | 3.7% | +0 |
| Verition Fund Management LLC | 581,954 | 3.3% | −2,817 |
| Radcliffe Capital Management, L.P. | 501,148 | 2.8% | +20,002 |
| PICTON MAHONEY ASSET MANAGEMENT | 500,000 | 2.8% | +0 |
| WOLVERINE ASSET MANAGEMENT LLC | 471,464 | 2.6% | +370,561 |
| AQR Arbitrage LLC | 425,616 | 2.4% | +3,628 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 400,000 | 2.2% | +0 |
| Polar Asset Management Partners Inc. | 400,000 | 2.2% | +0 |
| First Trust Capital Management L.P. | 400,000 | 2.2% | +0 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 400,000 | 2.2% | +0 |
| Schonfeld Strategic Advisors LLC | 400,000 | 2.2% | −8,349 |