Munich, June 17, 2008. Guillaume de Posch, Chairman of the Executive Board of ProSiebenSat.1 Media AG, will leave the company at his own request on December 31, 2008. This was agreed upon today in mutual consent by the Supervisory Board and the CEO. Guillaume de Posch has been CEO of ProSiebenSat.1 for the last four years. Andreas Bartl, since May 2008 Managing Director of ProSiebenSat.1s subsidiary German Free-TV Holding GmbH, today joined the Executive Board with responsibility for the management segment German Free-TV.