Transaction in Own Shares

BP PLC
01 December 2005

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

BP p.l.c.  -  01 December 2005



BP p.l.c. announces that on 30 November 2005, it purchased 6,795,000 ordinary
shares at prices between 634.50 pence and 640.50 pence per share. The purchased
shares will all be held as Treasury shares.



BP p.l.c. also announces that on 30 November 2005 it transferred to participants
in its employee share schemes 14,911 ordinary shares at prices between 350.00
pence and 498.00 pence. These shares were previously held as treasury shares.



Following the above transactions, BP p.l.c. holds 906,307,332 ordinary shares in
Treasury, and has 20,731,773,853 ordinary shares in issue (excluding Treasury
shares).



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


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