73 Lead Independent Director Director Since 2015 Committees l Audit l Corporate Governance (Chair) Other Current U.S. Public Company Directorships l Hewlett Packard Enterprise Company (since 2020); Finance and Investment Committee (Chair), Nominating and Governance Committee, Strategy Committee Professional Experience l Bank of America Corporation (2010 - 2012) l Vice Chairman l Executive Vice President and Chief Financial Officer l Northrop Grumman Corporation (2003 - 2005) l Director l Corporate Vice President and Chief Financial Officer l AT&T Corporation (1999 - 2002) l Vice Chair of the Board of Directors l Senior Executive President and Chief Financial Officer l Hughes Electronics Corporation (1990 - 1999) l Vice Chair, President, and Chief Operating Officer (1997 - 1999) l Vice Chair and Chief Financial Officer (1997) l Senior Vice President and Chief Financial Officer (1992 - 1996) l Vice President & Controller (1990 - 1992) l Deloitte & Touche LLP (1973 - 1990), Partner (1983 - 1990) Board and Other Experience l MIO Partners, Inc., Director, Member of Risk Committee and Audit Committee (since 2022) l Wells Fargo & Company, Director (2019 - 2021), Chair of the Board, Chair of Governance and Nominating Committee, Chair of Audit Committee l Financial Accounting Foundation, Chair of the Board of Trustees (2016 - 2019) l Microsoft Corporation, Director (2003 - 2019), Chair of Audit Committee, Member of Governance and Nominating Committee l National Association of Corporate Directors, Director (2014 - 2018) Qualifications Leadership: Extensive executive and board leadership experience at large public companies. Finance: In-depth knowledge of financial statements, reporting processes, and effective auditing gained from a successful career in finance and accounting positions at global finance, technology, telecommunications, and other companies. Global Business: Senior management and board leadership roles at companies with significant international operations.