| Date | Title |
| 02/23/2010 | Publication of business results for Q4/FY 2009 - Press Conference and Analyst Meeting in Darmstadt |
| 04/09/2010 | Annual General Meeting 2010 |
| 04/28/2010 | Publication of business results for Q1 2010 (Conference Call) |
| 07/29/2010 | Publication of business results for Q2 2010 (Conference Call) |
| 10/26/2010 | Publication of business results for Q3 2010 (Conference Call) |