Mary Ricciardello previously served as a director of Devon Energy, Noble Corporation, and U.S. Concrete. Prior to her board service, Ms. Ricciardello enjoyed a distinguished career at Reliant Energy, where she served in key roles, including that of Chief Accounting Officer. Ms. Ricciardello has been a director of ProPetro Holding Corp. since January 2023. Ms. Ricciardello also served as a director of Devon Energy from 2007 to January 2021. She also served on the Noble Corporation board from 2003 until May 2020, on the EnLink Midstream board from 2014 until 2018, on the Midstates Petroleum board from 2010 until 2013 and on the U.S. Concrete board from 2003 until 2010. Ms. Ricciardello currently sits on the advisory board of the NACD TriCities Chapter (Houston).

Ms. Ricciardello joined Eagle Materials’ Board of Directors in April 2020 and currently serves on our Audit Committee and Corporate Governance, Nominating and Sustainability Committee.