Board of Directors
William C. Griffiths 1*
Chairman, President and Chief Executive Officer, Quanex Building Products Corporation
Curtis M. Stevens 1, 2*, 4
Retired, Chief Executive Officer, Louisiana-Pacific Corporation
Joseph D. Rupp 1, 3, 4*, 5
Retired, Chairman, President and Chief Executive Officer, Olin Corporation
LeRoy D. Nosbaum 2, 3, 4
Retired, President and Chief Executive Officer, Itron, Inc.
Robert R. Buck 2, 4
Executive Chairman, Retired Chairman and Chief Executive Officer, Beacon Roofing Supply, Inc.
Susan F. Davis 3*, 4
Retired, Executive Vice President, Human Resources, Johnson Controls, Inc.
1. Executive Committee
2. Audit Committee
3. Compensation and Management Development Committee
4. Nominating and Corporate Governance Committee
5. Lead Director
*Denotes Committee Chair