Director/PDMR Shareholding

Concurrent Technologies PLC
12 September 2005

12 September 2005



                          Concurrent Technologies Plc

                           Director's Share Purchase



Concurrent Technologies Plc ('the Company') has today received notification that
David Evans-Hughes, Director, purchased 75,000 ordinary shares in the Company on
9 September 2005 at a price of 24.5 pence per share. This brings his total
holding to 979,839 ordinary shares representing 1.35% of the issued ordinary
share capital of the Company.


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