Independent Director since : 2020 Age : 65 Committees : Audit; People and Compensation Attributes and Skills Mr. Fiore s more than 35 years of experience in the global metals and mining industry, including his significant experience in managing global bauxite and alumina businesses, contributes substantial industry and operations knowledge to the Board. Having served in a range of leadership roles in his career, Mr. Fiore provides the Board with valuable insight into the Company s strategy as a global and vertically integrated aluminum producer. Career Highlights and Qualifications Several positions with Rio Tinto from 2006 to 2018, including: Major Project Sponsor for a smelter modernization project; Interim Chief Financial Officer, Aluminum; President and CEO, Bauxite and Alumina, Australia; and Chief Operating Officer, Atlantic Bauxite and Alumina Consultant for GNL Qu bec ( GNL ), a Qu bec-based project development, construction, and operations company from 2020 to 2021, and President of GNL from 2018 to 2020 Managing Director of R seau express m tropolitain, a light rail system in Montreal, from 2021 to 2023 Several positions, including President, at QIT Fer et Titane, a Canadian mining company owned by Rio Tinto Other Current Public Directorships None Other Current Affiliations Mr. Fiore serves as chair of the board of directors of STAS Inc., a company specializing in process equipment for the aluminum industry. Mr. Fiore also serves on the board of Fe3dback, a private music streaming company. Previous Public Directorships None