Investor Relations
| April, 30 2010 | Publication of the Annual Report for 2009 | |
| May 14, 2010 | Publication Q1/2010 results | |
| May 21, 2010 | Annual General Meeting | |
| August 13, 2010 | Publication Q2/2010 results (german version) | |
| August 27, 2010 | Publication Q2/2010 results (english version) | |
| November 12, 2010 | Publication Q3/2010 results | |