Director Shareholding

Concurrent Technologies PLC
07 December 2004

                         CONCURRENT TECHNOLOGIES PLC


                          Director's share purchase



Concurrent Technologies Plc (the 'company') has today received notification that
Michael Collins, Chairman, has purchased 50,000 ordinary shares in the company
to be held within his personal pension.

The price paid was 18.5 pence per share and the transaction date was 7th
December 2004.

                                                                 7 December 2004


Copies of this statement will be available for a period of 14 days from the
Company's Registered Office: C/O MSP Secretaries, 22 Melton Street, London, NW1
2BW


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