Directors’ Dealings | 26 June 2007 13:19

DGAP-DD: QSC AG english

Notification concerning transactions by persons performing managerial responsibilities pursuant to section 15a of the WpHG Directors’ Dealings notification transmitted by DGAP – a company of EquityStory AG. The person with duty of notification is solely responsible for the content of this announcement. —————————————————————————— Details of the person subject to the disclosure requirement Last name: Metyas First name: Markus Company: QSC AG Position: Member of a managing body Information about the transaction with duty of notification Description of the financial instrument: Share QSC AG ISIN/WKN of the financial instrument: DE0005137004 Type of transaction: Purchase Date: 22.06.2007 Price: 4.74 Currency: EUR No. of items: 2000 Total amount traded: 9480.00 Place: Information about the company with duty of publication Issuer: QSC AG Mathias-Brüggen-Straße 55 50829 Köln Deutschland ISIN: DE0005137004 WKN: 513700 End of Directors’ Dealings Notification (c) DGAP 26.06.2007 ID 2704