| 11 aug. 2010 | 1,019730018:1 -aandelensplitsing |
| 18 aug. 2009 | 1,005:1 -aandelensplitsing |
| 25 aug. 2008 | 1,005:1 -aandelensplitsing |
| 10 aug. 2007 | 1,005:1 -aandelensplitsing |
| 7 aug. 2006 | 1,02938:1 -aandelensplitsing |
| 28 jul. 2005 | 1,03975:1 -aandelensplitsing |
| 2 aug. 2004 | 1,07161:1 -aandelensplitsing |
| 29 jul. 2003 | 1,15:1 -aandelensplitsing |
| 3 jul. 2002 | 1,2:1 -aandelensplitsing |
| 7 mei 2001 | 1,25:1 -aandelensplitsing |
| 28 apr. 2000 | 1,3:1 -aandelensplitsing |
| 7 mei 1999 | 1,35:1 -aandelensplitsing |
| 9 dec. 1998 | 1,001:1 -aandelensplitsing |
| 7 mei 1998 | 1,4:1 -aandelensplitsing |
| 6 okt. 1997 | 1,00908:1 -aandelensplitsing |
| 27 jun. 1997 | 1,3:1 -aandelensplitsing |
| 30 okt. 1996 | 1,08813:1 -aandelensplitsing |
| 26 apr. 1996 | 1,15:1 -aandelensplitsing |
| 15 jul. 1994 | 1,22:1 -aandelensplitsing |