| 02/22/06 | Publication of Annual Financial Statements 2005 | Haarlem / Netherlands |
| 02/22/06 | Annual Press Briefing | Frankfurt / Germany |
| 04/27/06 | Publication of Three Months' Statement | Haarlem / Netherlands |
| 05/24/06 | Annual General Meeting | Haarlem / Netherlands |
| 07/25/06 | Publication of Six Months' Statement | Haarlem / Netherlands |
| 10/24/06 | Publication of Nine Months' Statement | Haarlem / Netherlands |
| 11/27/06 | German Equity Forum | Frankfurt / Germany |