DGAP-Media / 16.12.2015 / 10:00 Press Release Siltronic AG Hanns-Seidel-Platz 4 81737 München www.siltronic.com Dr. Tobias Ohler is new chairman of the Supervisory Board of Siltronic AG München, 16 December 2015 - Dr. Tobias Ohler (44) is new chairman of the Supervisory Board of Siltronic AG. Ohler succeeds Dr. Joachim Rauhut who has stepped down as member and as chairman of the Supervisory Board as of 11 December 2015 as he also stepped down as member of the Executive Board of Wacker Chemie AG as of 31 October 2015. In 2004, Tobias Ohler joined Wacker Group. He was CFO of Siltronic AG from February 2010 until December 2012. Since January 2013 he has been a member of the Executive Board of Wacker Chemie AG. He took over the position as CFO of Rauhut as of 1 November 2015. Since 2013, Dr. Ohler has been a member of the Supervisory Board of Siltronic AG. Contact: Petra Müller Director Investor Relations & Communications Tel.: +49 (0)89 8564 3133 E-Mail: [email protected] Company profile: Siltronic is the third largest manufacturer of hyperpure silicon wafers worldwide and partner of many leading semiconductor companies. The company has a network of state-of-the-art production sites in Europe, Asia and the USA. Siltronic develops and manufactures silicon wafers in diameters of up to 300mm. Silicon wafers are the basis for modern microelectronics and nanoelectronics. They are key components of e.g. computers, flat-screens, navigation systems, control systems for the automotive industry and many other applications. End of Media Release --------------------------------------------------------------------------- Issuer: Siltronic AG Key word(s): Enterprise 16.12.2015 Dissemination of a Press Release, transmitted by DGAP - a service of EQS Group AG. The issuer is solely responsible for the content of this announcement. The DGAP Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. Media archive at www.dgap-medientreff.de and www.dgap.de --------------------------------------------------------------------------- Language: English Company: Siltronic AG Hanns-Seidel-Platz 4 81737 Munich Germany Phone: +49 89 8564 3133 Fax: +49 89 8564-3904 E-mail: [email protected] Internet: www.siltronic.com ISIN: DE000WAF3001 WKN: WAF300 Listed: Regulated Market in Frankfurt (Prime Standard); Regulated Unofficial Market in Berlin, Dusseldorf, Stuttgart, Tradegate Exchange End of News DGAP Media --------------------------------------------------------------------------- 424125 16.12.2015