Siltronic AG: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution

On July 17, 2015, MainFirst SICAV, Senningerberg, Luxembourg has informed us according to Article 21,

Siltronic AG 
20.07.2015 14:00
Dissemination of a Voting Rights Announcement, transmitted by DGAP - a service of EQS Group AG. The issuer is solely responsible for the content of this announcement. ---------------------------------------------------------------------------
On July 17, 2015, MainFirst SICAV, Senningerberg, Luxembourg has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on Siltronic AG, München, Germany, have exceeded the 5% threshold of the Voting Rights on July 15, 2015 and on that day amounted to 5.06% (this corresponds to 1517295 Voting Rights).

20.07.2015 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: Siltronic AG Hanns-Seidel-Platz 4 81737 Munich Germany Internet: www.siltronic.com End of Announcement DGAP News-Service ---------------------------------------------------------------------------