Mayr-Melnhof Karton AG announced that Peter Oswald takes over as new CEO and Chairman of the Management Board of Mayr-Melnhof Karton AG from Wilhelm Hörmanseder for a period of five years already with the start of his mandate to the Management Board as of April 1, 2020. Mr. Hörmanseder steps down from all his functions in the Group as of March 31, 2020.