Rainer Irle occupies the position of Chief Financial Officer for Siltronic AG and Chief Financial Officer & Director at Siltronic Corp. (a subsidiary of Siltronic AG). Mr. Irle is also on the board of Siltronic Japan Corp. In his past career Mr. Irle occupied the position of Head-Corporate Controlling at Wacker Chemie AG. He received an undergraduate degree from the University of Siegen and a graduate degree from Chalmers University of Technology.