| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| White Pine LLC | 4.9% | 3,357,486 | 0 | 3,357,486 | /s/ Joseph Phelps | Vice President, Legal & Secretary | |
| Laird Norton Co LLC | 4.9% | 3,357,486 | 0 | 3,357,486 | /s/ Joseph Phelps | Vice President, Legal & Secretary |