Investor Relations
| April, 13 2010 | Publication of the Annual Report for 2009 (german version) | |
| April, 30 2010 | Publication of the Annual Report for 2009 (english version) | |
| May 14, 2010 | Publication Q1/2010 results | |
| May 21, 2010 | Annual General Meeting | |
| August 9, 2010 | Publication of the Half Year Report 2010 | |
| November 12, 2010 | Publication Q3/2010 results |
| May 03, 2010 | Entry & General Standard Conference, Frankfurt/Germany |