| Committees | Independence | |||
|---|---|---|---|---|
| Arthur B. WinkleblackDirector | Audit (Chair), Executive | Independent | 17 yr | Not disclosed |
| Robert K. ShearerDirector | Audit | Independent | 17 yr | Not disclosed |
| Michael R. SmithDirector | Audit | Independent | 1 yr | Not disclosed |
| Richard A. DierkerDirector | Executive (Chair) | Not independent | 0 yr | Not disclosed |
4 seats
The board of the latest proxy statement.