| 7 apr. 2020 | 1,7647059:1 -aandelensplitsing |
| 5 apr. 2019 | 1,36:1 -aandelensplitsing |
| 10 mei 2018 | 1,4880953:1 -aandelensplitsing |
| 8 jun. 2017 | 1,4:1 -aandelensplitsing |
| 30 jun. 2016 | 1,3333334:1 -aandelensplitsing |
| 26 aug. 2015 | 1,2857143:1 -aandelensplitsing |
| 19 mei 2015 | 1,4:1 -aandelensplitsing |
| 29 apr. 2011 | 1,25:1 -aandelensplitsing |
| 22 apr. 2010 | 1,53846:1 -aandelensplitsing |
| 22 apr. 2009 | 1,3:1 -aandelensplitsing |
| 21 apr. 2008 | 1,30983:1 -aandelensplitsing |
| 2 mei 2006 | 1,428571:1 -aandelensplitsing |
| 5 mei 2005 | 1,27273:1 -aandelensplitsing |
| 3 aug. 2004 | 1,1:1 -aandelensplitsing |
| 5 apr. 2000 | 1,25:1 -aandelensplitsing |
| 11 mei 1999 | 1,26625:1 -aandelensplitsing |
| 20 apr. 1998 | 1,31579:1 -aandelensplitsing |
| 13 dec. 1996 | 1,60532:1 -aandelensplitsing |