Griffin announces that on 30th November 2010 it purchased 100,000 of the Company’s own ordinary shares (“Ordinary Shares”) at a price of 36.5p per share. The Ordinary Shares have been purchased for cancellation (the “Purchase and Cancellation”).

The purchase represented 0.055% of the Company’s issued share capital before the Purchase and Cancellation and was pursuant to the byelaws of the Company and a resolution passed by the directors.

In accordance with Disclosure and Transparency Rule 5.6.1, following the Purchase and Cancellation, the Company’s issued share capital comprises 180,938,396 each with voting rights. There are no shares held in treasury.

The above figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, Griffin under the FSA’s Disclosure and Transparency Rules.