Committee Composition 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. Audit Compensation Nominating and Corporate Governance Alfonse Upshaw Audit Jeff Epstein Audit Nominating and Corporate Governance Thomas R. Evans Audit Compensation Nominating and Corporate Governance Deirdre M. Bigley Compensation Nominating and Corporate Governance Rachna Bhasin Compensation Paul Hennessy Audit Compensation = Chairperson = Member