Committee Composition

	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee
Ronald E. Estes	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee
Richard Hamada	Audit Committee	Compensation Committee
Irma Lockridge			Nominating and Corporate Governance Committee
Michael E. Zacharia	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee

= Chairperson = Member