| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2,025,000 | 7.9% | +0 |
| Linden Advisors LP | 1,400,000 | 5.5% | — |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1,100,000 | 4.3% | — |
| WOLVERINE ASSET MANAGEMENT LLC | 1,019,872 | 4.0% | +1,009,471 |
| Magnetar Financial LLC | 1,000,000 | 3.9% | — |
| Polar Asset Management Partners Inc. | 900,000 | 3.5% | — |
| Hudson Bay Capital Management LP | 900,000 | 3.5% | +0 |
| AQR Arbitrage LLC | 739,995 | 2.9% | — |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 700,000 | 2.7% | +0 |
| Alberta Investment Management Corp | 700,000 | 2.7% | — |
| SONA ASSET MANAGEMENT (US) LLC | 650,000 | 2.5% | +0 |
| MILLENNIUM MANAGEMENT LLC | 612,000 | 2.4% | — |
| WHITEBOX ADVISORS LLC | 550,000 | 2.2% | — |
| BNP PARIBAS FINANCIAL MARKETS | 537,680 | 2.1% | — |
| Radcliffe Capital Management, L.P. | 426,213 | 1.7% | +354 |