Ms Kahle-Galonske was elected as a member of the Supervisory Board in May 2017 and reappointed for a period of four years on May 17, 2021. It is proposed to the Annual General Meeting of May 12, 2025 to reappoint her for another year.

Stefanie Kahle-Galonske holds since 2016 the position of Group Chief Financial Officer at Egon Zehnder, the Swiss based privately held executive search and leadership consultancy firm and is currently a member of the Supervisory Board of Smart Photonics Holding B.V. Previously, she was between 2013 and 2016 the Chief Financial Officer at Markem Imaje AG, part of Dover Corporation, a global manufacturer of industrial printers and consumables for the packaging sector.

Ms. Kahle-Galonske has extensive experience in the semiconductor industry as she worked for many years in different roles at NXP Semiconductors N.V., where she, inter alia, served as Vice President and Chief Financial Officer of several business units. Ms. KahleGalonske was previously also a non-executive board member of Micronas Semiconductors AG in Switzerland and Nu-Tune Singapore PTE Ltd.

Mrs. Kahle-Galonske graduated in Economics at Ruhr University of Bochum, Germany and is a CPA since 2002. She is a German and Swiss national.