| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| General Motors Holdings LLC | 4.9% | 15,002,243 | 0 | 15,002,243 | /s/ John S. Kim | John S. Kim/Assistant Secretary | 0001497345 |
| General Motors Company | 4.9% | 15,002,243 | 0 | 15,002,243 | /s/ John S. Kim | John S. Kim/ Assistant Corporate Secretary |