Director Shareholding

OMG PLC
28 September 2004


OMG plc ('OMG' or 'the Company')


Director's Shareholding


OMG announces that yesterday Mr Peter Meddings, a director of the Company,
exercised options over 782,400 ordinary shares of 0.25 pence each in the Company
at an exercise price of 0.4425p per share.  These options were exercised under
the Oxford Metrics CSOP Scheme, prior to Mr Meddings' retirement on 30 September
2004, as previously announced.


Mr Meddings' beneficial shareholding, following the exercise of these options,
will be 1,000,124 ordinary shares which represents 1.82% of the Company's issued
share capital.


Application will be made for the 782,400 new ordinary shares to be admitted to
AIM which is expected to occur on 1 October 2004.


28 September 2004










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