Roth & Rau AG / Key word(s): Mergers & Acquisitions11.04.2011 03:14Dissemination of an Ad hoc announcement according to § 15 WpHG, transmittedby DGAP - a company of EquityStory AG.The issuer is solely responsible for the content of this announcement.---------------------------------------------------------------------------Roth & Rau AG entered today into a Business Combination Agreement withMeyer Burger Technology AGHohenstein-Ernstthal, April 11, 2011 - Roth & Rau AG entered today into aBusiness Combination Agreement with Meyer Burger Technology AG,headquartered in Baar, Switzerland. According to the terms of the BusinessCombination Agreement, AB 13/10 Vermögensverwaltungs GmbH (future name: MBTSystems GmbH), a subsidiary of Meyer Burger Technology AG, informed ustoday, that MBT Systems GmbH had decided to offer the shareholders of Roth& Rau AG to acquire their bearer shares against cash payment of EUR 22.00per share by a public take-over offer.Further, Dr. Dietmar Roth informed us that he and the founding families onApril 10, 2011 had disposed of all shares held by them in Roth & Rau AGpartially to Meyer Burger Technology AG against shares in Meyer BurgerTechnology AG and partially to AB 13/10 Vermögensverwaltungs GmbH (futurename: MBT Systems GmbH) against payment in cash.11.04.2011 DGAP's Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases.Media archive at www.dgap-medientreff.de and www.dgap.de--------------------------------------------------------------------------- Language: EnglishCompany: Roth & Rau AG An der Baumschule 6-8 09337 Hohenstein-Ernstthal DeutschlandPhone: 03723 6685-0Fax: 03723 6685-100E-mail: info@roth-rau.deInternet: www.roth-rau.deISIN: DE000A0JCZ51WKN: A0JCZ5Indices: TecDAXListed: Regulierter Markt in Frankfurt (Prime Standard); Freiverkehr in Berlin, Düsseldorf, München, Stuttgart End of Announcement DGAP News-Service ---------------------------------------------------------------------------