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: Prof. Dr. Wucherer First name: Klaus Company: Siemens AG Position: Member of an administrative or supervisory body Information about the transaction with duty of notification Description of the financial instrument: non-par value ordinary share ISIN/WKN of the financial instrument: DE0005408884 Type of transaction: purchase Date: 04.07.2008 Price: 25.79605 Currency: EUR No. of items: 2000 Total amount traded: 51592.10 Place: Xetra, Börse Frankfurt, via Dresdner Bank Nürnberg Information about the company with duty of publication Issuer: Leoni AG Marienstraße 7 90402 Nürnberg Deutschland ISIN: DE0005408884 WKN: 540888 End of Directors' Dealings Notification (c) DGAP 09.07.2008 Financial News transmitted by DGAP ID 6561

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