Board of Directors
William C. Griffiths 1*
Executive Chairman of the Board
Robert R. Buck 2, 4
Executive Chairman, Beacon Building Products
Susan F. Davis 3*, 4
Retired, Executive Vice President, Human Resources, Johnson Controls, Inc.
Donald R. Maier 3, 4
Former President and Chief Executive Officer, Armstrong Flooring, Inc.
Meredith W. Mendes 2, 4
Chief Operating Officer and a Principal of Gresham Partners, LLC.
Joseph D. Rupp 1, 3, 4*, 5
Retired, Chairman, President and Chief Executive Officer, Olin Corporation
Curtis M. Stevens 1, 2*, 4
Retired, Chief Executive Officer, Louisiana-Pacific Corporation
William E. Waltz 2, 4
President and Chief Executive Officer, Atkore International Group Inc.
George L. Wilson
President - Chief Executive Officer
1. Executive Committee
2. Audit Committee
3. Compensation and Management Development Committee
4. Nominating and Corporate Governance Committee
5. Lead Director
*Denotes Committee Chair