Wacker Chemie AG / Key word(s): IPO/Capital Increase 28.05.2015 15:39 Dissemination of an Ad hoc announcement according to § 15 WpHG, transmitted by DGAP - a service of EQS Group AG. The issuer is solely responsible for the content of this announcement. --------------------------------------------------------------------------- The WACKER-Group ("WACKER"), the current owner of Siltronic AG ("Siltronic"), and Siltronic in cooperation with the Joint Global Coordinators and Joint Bookrunners, have set the price range for the planned IPO of Siltronic from EUR 30 to EUR 38 per share. The offer will comprise a maximum of 12,650,000 shares. Thereof, up to 5,000,000 shares will be new shares issued in a capital increase by Siltronic, 6,000,000 shares will be existing shares from the holdings of WACKER, and up to 1,650,000 shares will be existing shares relating to a possible over-allotment, also from the holdings of WACKER. 28.05.2015 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: Wacker Chemie AG Hanns-Seidel-Platz 4 81737 München Germany Phone: 0049-89-6279-1633 Fax: 0049-89-6279-2933 E-mail: [email protected] Internet: www.wacker.com ISIN: DE000WCH8881 WKN: WCH888 Listed: Regulated Market in Frankfurt (Prime Standard); Regulated Unofficial Market in Berlin, Dusseldorf, Hamburg, Hanover, Munich, Stuttgart End of Announcement DGAP News-Service ---------------------------------------------------------------------------