Transaction in Own Shares

BP PLC
28 December 2007

BP p.l.c. -  Transaction in Own Shares
BP p.l.c. -  28 December 2007



BP p.l.c. announces that on 27 December 2007 it transferred to participants in
its employee share schemes 21,079 ordinary shares at prices between 350.00 pence
and 500.00 pence. These shares were previously held as treasury shares.


Following the above transaction BP p.l.c. holds 1,940,638,808 ordinary shares in
Treasury, and has 18,922,324,605 ordinary shares in issue (excluding Treasury
shares).



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


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