| 3 apr. 2017 | 1,01852:1 -aandelensplitsing |
| 3 okt. 2016 | 1,01515:1 -aandelensplitsing |
| 5 apr. 2016 | 1,02174:1 -aandelensplitsing |
| 5 okt. 2015 | 1,01087:1 -aandelensplitsing |
| 30 mrt. 2015 | 1,0129:1 -aandelensplitsing |
| 22 dec. 2014 | 1,00868:1 -aandelensplitsing |
| 29 sep. 2014 | 1,00833:1 -aandelensplitsing |
| 31 mrt. 2014 | 1,01961:1 -aandelensplitsing |
| 30 sep. 2013 | 1,0122:1 -aandelensplitsing |
| 8 apr. 2013 | 1,0153:1 -aandelensplitsing |
| 1 okt. 2012 | 1,0124:1 -aandelensplitsing |
| 16 apr. 2012 | 1,01627:1 -aandelensplitsing |
| 30 sep. 2011 | 1,01625:1 -aandelensplitsing |
| 1 apr. 2011 | 1,01352:1 -aandelensplitsing |
| 5 nov. 2010 | 1,04086:1 -aandelensplitsing |
| 14 apr. 2009 | 1,01613:1 -aandelensplitsing |
| 13 jul. 1998 | 3:1 -aandelensplitsing |
| 19 jul. 1997 | 3:1 -aandelensplitsing |