On September 27, 2023, the Board of Directors of Alcoa Corporation appointed Ms. Renee Henry, the Company?s Vice President and Controller, as the Company?s Senior Vice President and Controller and principal accounting officer, effective on October 1, 2023. Ms. Henry, 51, has served as the Company?s Vice President and Controller since February 1, 2023. Previously, Ms. Henry served as Vice President, Controllership, with responsibility for financial accounting, external reporting, and the consolidation process, from June 2022 through January 2023.

Prior to that, she held the role of Senior Director, Financial Accounting, from November 2021 through May 2022, and was responsible for providing accounting guidance across the global organization. Ms. Henry was Director of Finance?Europe from May 2021 through October 2021 and Senior Manager, Financial Accounting from April 2020 through April 2021. Ms. Henry joined Alcoa in February 2011 and served as Manager, Financial Accounting through March 2020.

Ms. Henry is a certified public accountant. Ms. Molly S. Beerman, the Company?s current Executive Vice President and Chief Financial Officer, will continue in her roles as the Company?s Executive Vice President and Chief Financial Officer but will cease to serve as the Company?s principal accounting officer effective as of the Effective Date. Ms. Beerman previously served as the Company?s Senior Vice President and Controller and principal accounting officer beginning December 2016, then assumed the role of Executive Vice President and Chief Financial Officer effective February 1, 2023.