Transaction in Own Shares

Man Group plc
1 June 2005


1 June 2005


                                 Man Group plc

                           Purchase of Own Securities

Man Group plc announces that on 31 May 2005 it purchased for cancellation
178,000 of its ordinary shares at a price of 1312.3427 pence per ordinary share.

Contact:
Peter Clarke         Man Group plc         020 7144 1000




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