| Date | Description |
| 31-Mar-2010 | Annual General Meeting 2010 |
| 5-Apr-2010 | Silent period until 28-Apr-2010 |
| 6 Apr-2010 | Ex-dividend quotation |
| 8-Apr-2010 | Record date |
| 28-Apr-2010 | Publication Q1 2010 Results |
| 30-Apr-2010 | Payment date final dividend 2009 |
| 5-Jul-2010 | Silent period until 3-Aug-2010 |
| 3-Aug-2010 | Publication Q2 2010 Results |
| 30-Aug-2010 | Silent period until 23-Sep-2010 |
| 23/24-Sep-2010 | DSM Analyst Conference |
| 4-Oct-2010 | Silent period until 2-Nov-2010 |
| 2-Nov-2010 | Publication Q3 2010 Results |
