Below is a summary of our committee structure and membership information. To read more about any of the committees, click on committee names in the chart below.
 Chairperson
 Chairperson Member
 Member Financial Expert
 Financial Expert| Audit Committee | Compensation Committee | Nominating and Corporate Governance Committee | |
| HOWARD G.  PHANSTIEL  |  |  | |
| JAMES T. ARMSTRONG  |  |  | |
| ROBERT BERGLASS |  |  | |
| KEN COLEMAN |  |  | |
| KENNETH DENMAN  |  |  | |
| ANDREW D. MILLER  |  |  | |
| DR. CAROL A. SCOTT PH.D. |  |  |