| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Kopernik Global Investors, LLC | 14% | 80,338,185 | 0 | 76,418,843 | /s/ Sarah L. Bertrand | General Counsel and Chief Compliance Officer | 0001599814 |
| David B. Iben | 14% | 80,338,185 | 0 | 76,418,843 | /s/ David B. Iben | David B. Iben by Sarah L. Bertrand, power of attorney | 0001261201 |