Anne P. Noonan has served as president and chief executive officer and as a director of Summit Materials, Inc., a leading vertically integrated construction materials company that supplies aggregates, cement, ready-mix concrete and asphalt paving mix, since September 2020. Prior to this role, Ms. Noonan served as president and chief executive officer of OMNOVA Solutions Inc., a global provider of emulsion polymers, specialty chemicals, and engineered surfaces for a variety of commercial, industrial, and residential end uses, from December 2016 to April 2020. She previously served as OMNOVA’s president, performance chemicals, from 2014 until December 2016. Ms. Noonan previously held several positions of increasing responsibility with Chemtura Corporation, a global specialty chemicals company, from 1987 through 2014, including most recently as senior vice president and president of Chemtura’s Industrial Engineered Products business and Corporate Development function.