Transaction in Own Shares

BP PLC
05 August 2004


BP p.l.c. - Transaction in Own Shares
BP p.l.c. - 5 August 2004

BP p.l.c. announces that on 4 August 2004, it purchased for cancellation
10,090,000 ordinary shares at prices between 513.0 pence and 521.5 pence per
share and between 931.2 US cents and 938.0 US cents per share.

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



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