Mary P. Ricciardello
Director
Retired Senior Vice President and Chief Accounting Officer,
Reliant Energy Inc.
Independent Director since 2020
Committees:
- Audit
- Corporate Governance, Nominating and Sustainability
Experience
- Senior Vice President and Chief Accounting Officer, Reliant Energy Inc. (1999-2002)
- Vice President and Comptroller, Reliant Energy Inc. (1996-1999)
- Comptroller (1993-1996)
- Assistant Treasurer and Assistant Corporate Secretary, Houston Lighting & Power Company (1991-1993)
- Manager, Financial Services, Houston Lighting & Power Company (1986-1990)
Qualifications and Expertise Provided to Our Board
- Rigorous accounting, corporate finance, tax and financial experience gained as an executive officer and board member of public and private entities
- Deep experience and knowledge acquired as an executive officer and board member, including with respect to strategic planning, corporate governance, strategic transactions, executive compensation, and environmental and social matters
- M&A and business development experience gained through large acquisitions and divestitures, both domestically and internationally
Other Boards
- ProPetro Holding Corp. (NYSE: PUMP) (2023-present)
- Devon Energy (NYSE: DVN) (2008-2021)
- Noble Corporation (NYSE: NE) (2003-2020)
- EnLink Midstream (NYSE: ENLC) (2014-2018)
- Midstates Petroleum (NYSE: MPO) (2010-2013)
- U.S. Concrete (Nasdaq: RMIX) (2003-2010)
- TriCities Chapter (Houston) of National Association of Corporate Directors, Board Leadership Fellow
- University of Saint Thomas (2012-2017), Executive Committee Member, Audit and Finance Committee Chairperson
- Galveston/Houston Catholic Endowment Foundation (2003-2012), Vice President and Assistant Treasurer, Executive Committee, Finance Committee
Education and Certifications
- B.A., University of South Dakota
- M.B.A. (Finance), University of Houston
- Licensed Certified Public Accountant
- CERT Certificate in Cybersecurity, Carnegie Mellon University (2017)
- Editorial Advisor, Journal of Accountancy