Committee Composition

Below is a summary of our committee structure and membership information.

	Audit and Finance Committee	Nominating and Governance Committee	Compensation Committee	ASUS Committee
Diana M. Bontá		Nominating and Governance Committee	Compensation Committee
Steven D. Davis	Audit and Finance Committee
Thomas A. Eichelberger	Audit and Finance Committee			ASUS Committee
Roger M. Ervin			Compensation Committee	ASUS Committee
Anne M. Holloway
Mary Ann Hopkins			Compensation Committee	ASUS Committee
C. James Levin		Nominating and Governance Committee	Compensation Committee	ASUS Committee
Robert J. Sprowls				ASUS Committee
Caroline A. Winn	Audit and Finance Committee	Nominating and Governance Committee

= Chairperson = Member = Financial Expert = Chairman of the Board and ex-officio member of all committees with no voting rights

* Mr. Davis also serves as enterprise risk management liaison between the board and management.