Ad hoc announcement / Disclosure of an inside information according to Article 17 MAR

Siltronic AG
Einsteinstraße 172
81677 Munich
www.siltronic.com

Completion of merger with GlobalWafers likely to be delayed due to protracted discussions with authorities on regulatory clearances

Germany, Munich, October 22, 2021 - Due to protracted discussions regarding regulatory clearances, the merger with GlobalWafers will likely not be completed in the current financial year. GlobalWafers and Siltronic continue to discuss constructively with the authorities on the terms of the outstanding clearances.

Additional information

ISIN: DE000WAF3001 / DE000WAF3019
WKN: WAF300 / WAF301
Deutsche Boerse: WAF
Trading: Amtlicher Markt (Prime Standard),
Frankfurter Wertpapierbörse

Contact:
Petra Müller
Head of Investor Relations & Communications
Tel.: +49 (0)89 8564 3133
E-Mail: [email protected]

Important Information
This adhoc announcement contains statements related to our future business and financial performance and future events or developments involving Siltronic that may constitute forward-looking statements. These statements may be identified by words such as "expect," "look forward to," "anticipate" "intend," "plan," "believe," "seek," "estimate," "will," "project" or words of similar meaning. Such statements are based on the current expectations and certain assumptions of the Siltronic-management, of which many are beyond the control of Siltronic. These are subject to a number of risks, uncertainties and factors. Should one or more of these risks or uncertainties materialize, or should underlying expectations not occur or assumptions prove incorrect, actual results, performance or achievements of Siltronic may (negatively or positively) vary materially from those described explicitly or implicitly in the relevant forward-looking statement. Siltronic neither intends, nor assumes any obligation, to update or revise these forward-looking statements in light of developments which differ from those anticipated.