Transaction in Own Shares

Trinity Mirror PLC
17 October 2005



Trinity Mirror plc



Transaction in Own Shares



Trinity Mirror announces that it has today purchased 50,000 of its Ordinary
Shares for cancellation at a price of 569.5500 pence per share.



Enquiries



Nick Fullagar
Trinity Mirror plc
020 7293 3000



Jon Bathard-Smith
Morgan Stanley & Co. International Limited
020 7425 8000






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