| 1 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $13.5M | 1.4M | Hold |
| 2 | Linden Advisors LP | $9.0M | 900,000 | Hold |
| 3 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $8.0M | 800,000 | New |
| 4 | TENOR CAPITAL MANAGEMENT Co., L.P. | $8.0M | 800,000 | Hold |
| 5 | AQR Arbitrage LLC | $7.6M | 757,538 | Added |
| 6 | Alberta Investment Management Corp | $6.0M | 600,000 | Hold |
| 7 | ARISTEIA CAPITAL, L.L.C. | $6.0M | 600,000 | Hold |
| 8 | Polar Asset Management Partners Inc. | $6.0M | 600,000 | Hold |
| 9 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $5.0M | 500,000 | Hold |
| 10 | Radcliffe Capital Management, L.P. | $5.0M | 500,000 | Hold |
| 11 | BNP PARIBAS FINANCIAL MARKETS | $4.6M | 462,114 | Hold |
| 12 | WOLVERINE ASSET MANAGEMENT LLC | $4.0M | 402,063 | Added |
| 13 | PICTON MAHONEY ASSET MANAGEMENT | $4.0M | 400,000 | Hold |
| 14 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $4.0M | 400,000 | Hold |
| 15 | BlueCrest Capital Management Ltd | $4.0M | 400,000 | Hold |
| 16 | MMCAP International Inc. SPC | $4.0M | 400,000 | Hold |
| 17 | Magnetar Financial LLC | $4.0M | 400,000 | Hold |
| 18 | GLAZER CAPITAL, LLC | $3.5M | 352,373 | Added |
| 19 | Hudson Bay Capital Management LP | $3.5M | 350,000 | Hold |
| 20 | Periscope Capital Inc. | $3.5M | 350,000 | Added |
| 21 | HEIGHTS CAPITAL MANAGEMENT, INC | $3.5M | 350,000 | Hold |
| 22 | Shaolin Capital Management LLC | $3.3M | 329,200 | Trimmed |
| 23 | SONA ASSET MANAGEMENT (US) LLC | $3.0M | 301,000 | Hold |
| 24 | TWO SIGMA INVESTMENTS, LP | $2.7M | 271,875 | Hold |
| 25 | Crossingbridge Advisors, LLC | $2.7M | 270,000 | Trimmed |