Holding(s) in Company

OMG PLC
17 December 2003


OMG plc ('the Company')

Change in Shareholding

The Company was notified that Herald Investment Trust plc had purchased 626,750
ordinary shares in OMG plc yesterday. The company's holding now stands at
4,576,750 ordinary shares representing approximately 8.80 per cent of the issued
share capital of OMG plc.

17 December 2003



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