Transaction in Own Shares

BP PLC
1 July 2004


BP p.l.c. - Transaction in Own Shares
BP p.l.c. - 1 July 2004

BP p.l.c. announces that on 30 June 2004, it purchased for cancellation
5,560,000 ordinary shares at prices between
488.5 pence and 492.0 pence per share.

Enquiries : Fergus MacLeod, BP p.l.c. Tel : [phone]




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