Rio Tinto Board changes

Core Points - Rio Tinto announces several changes to its Board of Directors as part of a transition phase that has now concluded [1] - The Board size previously peaked at 14 Directors to retain the expertise of longer-serving members while newer Directors acclimated to the Group [1] - Sam Laidlaw and Kaisa Hietala have stepped down from the Board following the conclusion of the 2025 AGMs [1]