EQS-News: Siltronic AG: Verena Stütze appointed as Head of Investor Relations & Communications

Press Release

Siltronic AG

Einsteinstr. 172

81677 Munich

Germany

www.siltronic.com

Verena Stütze succeeds Rupert Krautbauer as head of Investor Relations & Communications at Siltronic AG

Munich, November 1, 2022 –

With immediate effect, Verena Stütze takes over the responsibility for Investor Relations & Communications at Siltronic AG, with responsibility for the global communication with investors, analysts and the press, as well as internal communications. Dr. Rupert Krautbauer assumes responsibility for Marketing and Sales at Siltronic.

Verena Stütze studied business administration at the Technical University of Munich and is certified as a tax advisor. After working for an auditing and consulting firm for several years, she joined the Finance department at Siltronic AG in 2016 and is very familiar with the company.

The change at short notice results from the fact that the new U.S. export control rules also include personal requirements for U.S. citizens. Therefore, Siltronic had to take organizational measures to protect all employees. Consequently, Dr. Rupert Krautbauer has been appointed Senior Vice President Marketing & Sales with immediate effect and now leads our global marketing and sales organization.

Contact:

Verena Stütze

Vice President Investor Relations & Communications

Tel: +49 (0)89 8564 3133

E-mail: [email protected]

Company profile:

Siltronic is one of the world’s largest manufacturers of hyperpure silicon wafers and partner to many leading semiconductor companies. The company operates production sites in Asia, Europe and the USA. Siltronic develops and manufactures silicon wafers in diameters of up to 300 mm. Silicon wafers form the basis for modern microelectronics and nanoelectronics and are a key component in semiconductor chips driving computers, smart phones, navigation systems and many other applications. Siltronic AG employs around 4,300 people worldwide and has been a stock-listed company in Germany (Prime Standard) since 2015. The Siltronic AG stock is listed on both the MDAX and TecDAX.