News Announcements

YELLOWCAKE PLC ("THE COMPANY")

SHARES IN ISSUE

31 May 2007

In accordance with the FSA's Disclosure and Transparency Rules, the Board of Yellowcake plc confirms that as at 31 May 2007 the Company has 58,250,000 Ordinary Shares of 0.25p each in issue carrying voting rights.

The Directors of the Issuer accept responsibility for this announcement.