Transaction in Own Shares

BP PLC
15 November 2007

BP p.l.c. -  Transaction in Own Shares

BP p.l.c. -  15 November 2007



BP p.l.c. announces that on 14 November 2007, it purchased for cancellation
2,400,000 ordinary shares at prices between 588.00 pence and 600.00 pence per
share.



BP p.l.c. also announces that on 14 November 2007 it transferred to participants
in its employee share schemes 474,456 ordinary shares at prices between 350.00
pence and 500.00 pence. These shares were previously held as treasury shares.



Following the above transactions BP p.l.c. holds 1,940,887,868 ordinary shares
in Treasury, and has 18,977,298,927 ordinary shares in issue (excluding Treasury
shares).



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


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