Committee Composition

Independent Director Audit Committee Compensation Committee Nominating and Corporate Governance Committee
Rebecca Chambers Independent Director Audit Committee
Cynthia Lucchese Independent Director Audit Committee Nominating and Corporate Governance Committee
Dana G. Mead, Jr. Independent Director Compensation Committee
Donald Milder Independent Director Compensation Committee
Kirk Nielsen Independent Director Nominating and Corporate Governance Committee
Jonathan Root, M.D. Independent Director Compensation Committee Nominating and Corporate Governance Committee
Catherine Szyman Independent Director Compensation Committee
Robert K. Warner Independent Director Audit Committee
= Independent Director = Chairperson = Member = Chairman of the Board

In addition to the directors listed above, William (Bill) Hoffman and Andrew Hykes serve on the Board of Directors.