| Directors | Audit Committee | Compensation Committee | Dividend Committee | Governance & Nominating Committee | ESG and Safety Committee |
| Brenda A. Cline |   |  | | ||
| Margaret K. Dorman | | | |||
| James M. Funk | | | | ||
| Steve D. Gray | | | |||
| * Greg G. Maxwell | | | | ||
| Steffen E. Palko | | | | ||
| Jeffrey L. Ventura | |
Member Chairperson Financial Expert * Chairman of the Board