| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| General Motors Investment Management Corporation | 6.7% | 0 | 0 | 320,000 | /S/ Tyrone Lopez | Tyrone Lopez/Managing Director | |
| State Street Bank and Trust Company as trustee for General Motors Hourly-Rate Employees Pension Trust | 6.7% | 320,000 | 0 | 320,000 | /S/ Michael J. McElligott | Michael J. McElligott/Vice President |