Reliance-2023-AnnualReport-MoreThanMetal

CORPORATE DIRECTORY

DIRECTORS Mark V. Kaminski (1), (2)

OFFICERS Karla R. Lewis President and Chief Executive Officer Stephen P. Koch Executive Vice President and Chief Operating Officer Arthur Ajemyan Senior Vice President and Chief Financial Officer SuzanneM. Bonner Senior Vice President and Chief Information Officer JeffreyW. Durham Senior Vice President, Operations Michael R. Hynes Senior Vice President, Operations SeanM. Mollins Senior Vice President, Operations WilliamA. Smith II Senior Vice President, General Counsel and Corporate Secretary Vandy C. Lupton Vice President, Health andHuman Resources Brenda S. Miyamoto Vice President, Corporate Initiatives John A. Shatkus Vice President, Enterprise Risk BrianM. Yamaguchi Vice President, Supplier Development

Chair of the Board Executive Advisor Graniterock Lisa L. Baldwin (1), (2), (4) Managing Director Elliott Management Corporation KarenW. Colonias (1), (2), (3) Former President and Chief Executive Officer Simpson Manufacturing Co., Inc. Frank J. Dellaquila (1), (2) Former Senior Executive Vice President and Chief Financial Officer Emerson Electric Co. James D. Hoffman Former Chief Executive Officer Reliance, Inc. Karla R. Lewis President and Chief Executive Officer Reliance, Inc. Robert A. McEvoy (1), (3), (4) Former Managing Director The Goldman Sachs Group, Inc. DavidW. Seeger (1), (3), (4) Former President Zekelman Industries (formerly JMC Steel Group) DouglasW. Stotlar (1), (3), (4) Former President and Chief Executive Officer Con-way, Inc.

Silva Yeghyayan Vice President, Tax

(1) Independent Director (2) Member of the Audit Committee (3) Member of the Compensation Committee (4) Member of the Nominating and Governance Committee

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