| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| GENERAL MOTORS HOLDINGS LLC | 8.2% | 12.5M | 12.5M | /s/ John S. Kim | John S. Kim Assistant Secretary | 0001497345 | |
| GENERAL MOTORS CO | 8.2% | 12.5M | 12.5M | /s/ John S. Kim | John S. Kim Assistant Secretary |