| Date | Publication |
| Nov 12, 2012 |
Interim Announcement Second Half-year 2012 |
| Aug 23, 2012 |
Publication of the Half-year Report 2012 |
| May 23, 2012 |
Interim Announcement First Quarter 2012 |
| May 15, 2012 |
General Meeting 2012 |
| Apr 19, 2012 |
Publication of the 2011 Annual Report |
| Nov 18, 2011 |
Interim Announcement Second Half-year 2011 |
| Sep 09, 2011 |
7th Investor-Relations-Trip |
| Aug, 24 2011 |
Publication of the Half-year Report 2011 |
| June 20, 2011 |
General Meeting 2011 |
| May 19, 2011 |
Interim Announcement First Quarter 2011 |
| May 03, 2011 |
Entry & General Standard Conference |
| Apr 19, 2011 |
Publication of the 2010 Annual Report |
