| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| SPROTT INC. | 10.4% | 21.6M | 0 | 21.6M | By: /s/ Thomas Ulrich | Thomas Ulrich / Authorized Person | |
| SPROTT ASSET MANAGEMENT USA INC. | 10.4% | 21.6M | 0 | 21.6M | By: /s/ Thomas Ulrich | Thomas Ulrich / Authorized Person |