Transaction in Own Shares

BP PLC
08 November 2005


BP p.l.c. - Transaction in Own Shares
BP p.l.c. - 08 November 2005

BP p.l.c. announces that on 7 November 2005, it purchased 9,925,400 ordinary
shares at prices between 631.0 pence and 640.0 pence per share and between
1104.33 cents and 1112.00 cents per share. The purchased shares will all be held
as Treasury shares.

Following the above transactions, BP p.l.c. holds 831,332,840 ordinary shares in
Treasury, and has 20,805,564,937 ordinary shares in issue (excluding Treasury
shares).

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



                      This information is provided by RNS
            The company news service from the London Stock Exchange