According to the Articles of Association Royal DSM has two types of shares:
one class of ordinary shares and two classes of Cumulative Preference shares
series A and B. At this time, next to ordinary shares only Cumprefs A have
been issued. The Cumpref B are not issued nor outstanding at this time. All
issued Cumprefs C were bought back by DSM in November 2004 and were cancelled
on June 3, 2009.