Transaction in Own Shares

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

BP p.l.c. - 26 November 2010

BP p.l.c. announces that it transferred to participants in its employee share schemes 830 ordinary shares on 25 November 2010, at a price of 455.0 pence per share. These shares were previously held as treasury shares.

Following the above transaction, BP p.l.c. holds 1,854,338,693 ordinary shares in Treasury, and has 18,792,806,073 ordinary shares in issue (excluding Treasury shares).

Enquiries: Fergus MacLeod, BP p.l.c. Tel: 020 7496 4632