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Ad hoc Publications Pursuant to Section 15 of the German Securities Trading Act (WpHG)

	07.03.2007 Financial Result 2006
	13.05.2007 Q1/2007 Financial Results
	08.08.2007 Q2/2007 Financial Results
	07.11.2007 Q3/2007 Financial Results

Disclosure of director’s dealings required under Article 15a of the German Securities Trading Act (WpHG)

	07.09.2007 Director’s Dealings
	18.09.2007 Director's Dealings

Disclosure of a change in voting rights required under Articles 25 and 26 of the German Securities Trading Act (WpHG)

02.03.2007 Announcement of the Total Number of Voting Rights

Disclosures according to Article 30 b of the German Securities Trading Act (WpHG)

30.03.2007 Invitation to the General Meeting of Shareholders

Disclosures required of publicly listed companies under German securities law

	29.03.2007 Annual Report 2006
	13.05.2007 Q1/2007 Financial Report
	08.08.2007 Q2/2007 Financial Report
	07.11.2007 Q3/2007 Financial Report

Corporate Calendar