| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Kopernik Global Investors, LLC | 4.95% | 8.98M | 0 | 8.33M | /s/ Sarah L. Bertrand | Sarah L. Bertrand | |
| David B. Iben | 4.95% | 8.98M | 0 | 8.33M | /s/ David B. Iben by Sarah L. Bertrand, power of attorney | David B. Iben by Sarah L. Bertrand, power of attorney |