| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| DISCOVERY CAPITAL MANAGEMENT, LLC | 6.8% | 29.6M | 0 | 29.6M | By: /s/ Robert K. Citrone | Robert K. Citrone, Principal | |
| ROBERT K. CITRONE | 6.8% | 29.6M | 0 | 29.6M | By: /s/ Robert K. Citrone | Robert K. Citrone | |
| DISCOVERY GLOBAL OPPORTUNITY MASTER FUND, LTD. | 6.2% | 27M | 0 | 27M | By: /s/ Robert K. Citrone | Robert K. Citrone, Director |