| FMR LLC | 22,336,000 | $33,085 |
| WHITEBOX ADVISORS LLC | 20,871,000 | $30,915 |
| DLD Asset Management, LP | 20,000,000 | $29,850 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 14,933,000 | $22 |
| SILVERBACK ASSET MANAGEMENT LLC | 8,465,000 | $12,618 |
| PenderFund Capital Management Ltd. | 8,125,060 | $12,085 |
| DeepCurrents Investment Group LLC | 7,530,000 | $11,145 |
| CSS LLC/IL | 6,822,000 | $10,088 |
| Capital Research Global Investors | 6,770,000 | $10,062 |
| Context Capital Management, LLC | 6,371,000 | $9,469 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 5,990,000 | $9,245 |
| FRANKLIN RESOURCES INC | 5,893,000 | $8,758 |
| Shaolin Capital Management LLC | 5,848,000 | $8,617 |
| SUSQUEHANNA ADVISORS GROUP, INC. | 4,894,000 | $7,249 |
| Point72 Asset Management, L.P. | 4,189,000 | $6,236 |
| Kore Advisors LP | 3,196,000 | $4,706 |
| Sculptor Capital LP | 3,075,000 | $4,558 |
| Nuveen, LLC | 2,783,000 | $4,122 |
| BANK OF AMERICA CORP /DE/ | 2,431,000 | $3,601 |
| PRUDENTIAL FINANCIAL INC | 1,922,000 | $2,838 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,728,000 | $2,588 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1,480,000 | $2,200 |
| LMR Partners LLP | 1,386,000 | $2,048 |
| BALYASNY ASSET MANAGEMENT L.P. | 1,174,000 | $1,742 |
| JANE STREET GROUP, LLC | 1,158,000 | $1,689 |
| D. E. Shaw & Co., Inc. | 731,000 | $1,089 |
| BlackRock, Inc. | 329,000 | $487 |
| Cable Car Capital, LP | 294,000 | $438 |
| MARINER INVESTMENT GROUP LLC | 271,000 | $403 |
| CITIGROUP INC | 256,000 | $379 |
| CAPSTONE INVESTMENT ADVISORS, LLC | 171,000 | $254 |
| LOOMIS SAYLES & CO L P | 170,614 | $2,970 |
| BlueCrest Capital Management Ltd | 88,000 | $130 |
| BNP PARIBAS ARBITRAGE, SA | 49,000 | $73 |