(4-traders.com) 06-22-2017 Pfeiffer Vacuum Technology AG announces the acquisition of Nor-Cal Products Inc. (USA). Acquirer is Pfeiffer Vacuum Inc. (USA), a wholly owned subsidiary of Pfeiffer Vacuum Technology AG. The purchase agreement was signed today and executed. The agreed purchase price amounts to USD 68 million on a...http://www.4-traders.com/PFEIFFER-VACUUM-TECHNOLOG-436477/news/Pfeiffer-Vacuum-Technology-Ad-hoc-Notification-Inside-information-according-to-Article-17MAR-24641965/