The Supervisory Board of Semperit AG Holding appointed Karl Haider as Chairman of the Executive Board of the company. He will assume his new role effective 11 January 2022. His mandate will expire on 31 March 2025. Karl Haider succeeds Martin Füllenbach, who resigned from his position prematurely at the end of September 2021. Since that time, CFO Petra Preining and COO Kristian Brok have assumed the responsibilities of a CEO on an interim basis.