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 Committee Compensation Committee Nominating and Corporate Governance Committee Tina Chang Audit Committee Compensation Committee Nominating and Corporate Governance Committee Thomas W. Florsheim Jr. Audit Committee Compensation Committee Nominating and Corporate Governance Committee Michael J. Koss Audit Committee Compensation Committee Nominating and Corporate Governance Committee David R. Zimmer Audit Committee Compensation Committee Nominating and Corporate Governance Committee = Chairperson = Member