Alcoa Corporation announced the transition in its Investor Relations leadership, appointing Louis Langlois as senior vice president, Treasury and Capital Markets effective September 1, 2024. He will replace Jim Dwyer, vice president, Investor Relations and Pension Investments, who will retire after more than 30 years of service. Yolande Doctor will also transition from senior manager, Investor Relations, to director, Investor Relations as part of the change.