| Helix Partners Management LP | 5,551,715 | $94.4m | 12.7% |
| REDWOOD CAPITAL MANAGEMENT, LLC | 4,327,521 | $73.6m | 7.9% |
| WHITEBOX ADVISORS LLC | 1,748,605 | $29.7m | 0.4% |
| Liberty Mutual Group Asset Management Inc. | 1,311,341 | $22.3m | 1.9% |
| VALUEWORKS LLC | 1,162,310 | $19.8m | 4.1% |
| ExodusPoint Capital Management, LP | 1,077,999 | $18.3m | 0.1% |
| Apollo Management Holdings, L.P. | 516,804 | $8.8m | 0.1% |
| JANE STREET GROUP, LLC | 458,560 | $7.8m | 0.0% |
| BARCLAYS PLC | 416,921 | $7.1m | 0.0% |
| LITTLEJOHN & CO LLC | 326,981 | $5.6m | 7.1% |
| AVIVA PLC | 235,269 | $4.0m | 0.0% |
| Nuveen, LLC | 210,482 | $3.6m | 0.0% |
| MACKENZIE FINANCIAL CORP | 193,653 | $3.3m | 0.0% |
| Brevan Howard Capital Management LP | 124,393 | $2.1m | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 119,008 | $2.0m | 0.0% |
| Invesco Ltd. | 113,454 | $1.9m | 0.0% |
| AEGON USA Investment Management, LLC | 57,113 | $970,921 | 0.7% |
| Marnell Management LLC | 50,892 | $865,164 | 0.3% |
| INFRASTRUCTURE CAPITAL ADVISORS, LLC | 45,864 | $779,688 | 0.0% |
| LPL Financial LLC | 16,884 | $287,028 | 0.0% |
| CITADEL ADVISORS LLC | 12,768 | $217,056 | 0.0% |
| BANK OF MONTREAL /CAN/ | 12,235 | $207,995 | 0.0% |
| OAKTREE CAPITAL MANAGEMENT LP | 10,851 | $184,467 | 0.0% |
| MSD Partners, L.P. | 10,707 | $182,019 | 0.2% |
| Qube Research & Technologies Ltd | 10,120 | $172,040 | 0.0% |