| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Kopernik Global Investors, LLC | 13% | 73,552,952 | 0 | 69,633,610 | /s/ Sarah L. Bertrand | Sarah L. Bertrand, General Counsel and Chief Compliance Officer | 0001599814 |
| David B. Iben | 13% | 73,552,952 | 0 | 69,633,610 | /s/ David B. Iben | David B. Iben by Sarah L. Bertrand, power of attorney | 0001261201 |