Lead Independent Director Citigroup Inc. Lead Independent Director, Citigroup Inc. October 2025 to Present Chair, Citigroup Inc. January 2019 to October 2025 Director, Citigroup Inc. 2017 to Present Partner and Chair, Financial Institutions Group, Covington & Burling LLP 2011 to 2017 Comptroller of the Currency 2005 to 2010 Partner (1995 to 2005) and Of Counsel (1993 to 1995), Covington & Burling LLP Assistant Secretary for Domestic Finance and Deputy Assistant Secretary for Financial Institutions Policy, U.S. Department of the Treasury 1989 to 1993 Minority General Counsel and Counsel for the U.S. Senate Committee on Banking, Housing, and Urban Affairs 1985 to 1989 Skills and Qualifications Mr. Dugan is an experienced former banking regulator and former law firm partner who has been nominated to serve on the Board because of his extensive skills and knowledge in the areas of Risk Management, Compensation, Financial Services, Corporate Governance, and Legal, Regulatory and Compliance. Because Citi operates in a highly regulated industry, having Board members like Mr. Dugan, with valuable expertise and perspective in regulatory, legal, and compliance matters is vital to enhancing the Board s oversight of the Company. During his tenure as Comptroller of the Currency, Mr. Dugan led the agency through the financial crisis and the ensuing recession that resulted in numerous regulatory, supervisory, and legislative actions for national banks. As a former partner at Covington & Burling LLP, Mr. Dugan advised financial institution clients, including boards of directors, on a range of issues arising from increased regulatory requirements resulting from the financial crisis, including the implementation of the Dodd-Frank Act. In the international arena, Mr. Dugan developed important expertise and insights from serving on the Basel Committee on Banking Supervision as it formulated the Basel III regulatory standards; chairing the Joint Forum of banking, securities, and insurance supervisors; performing an active role at the Financial Stability Board; and serving as a member of the Global Advisory Board of Mitsubishi UFJ Financial Group, Inc. Mr. Dugan also developed valuable perspective on accounting issues from his five years of service as Trustee of the Financial Accounting Foundation, which oversees the Financial Accounting Standards Board and the Government Accounting Standards Board.