Only depositary receipts of ordinary shares are traded on Euronext Amsterdam. The Company’s free float is regarded as 100% by Euronext Amsterdam.
Primarily based on their holding of (depositary receipts of) preference B shares, the following interests are known under the Dutch Financial Supervision Act, as per 31 December 2006, and have been disclosed to the Netherlands Authority for the Financial Markets (‘AFM’) on 1 November 2006: