| 03/28/2013 | Annual Press ConferenceStuttgart |
| 03/28/2013 | Analysts' MeetingFrankfurt/Main |
| 05/08/2013 | Interim Report on the 1st Quarter of 2013 |
| 05/16/2013 | Annual General Shareholder Meeting 2013108th Annual General Shareholder Meeting |
| 08/09/2013 | Interim Report on the 1st. Half and 2nd. Quarter of 2013 |
| 11/06/2013 | Interim Report on the 3rd Quarter and 1st. 9 months of 2013 |
| 05/16/2014 | Annual General Shareholder Meeting 2014109th Annual General Shareholder Meeting |