BP p.l.c. was notified on 3 February 2010 by Mr Carl-Henric Svanberg, a director of BP p.l.c., that CHAS Aludden S.a.r.l. (a personal investment company wholly owned by Mr Svanberg and of which he is also a director), acquired on the London Stock Exchange 750,000 BP Ordinary shares (ISIN number GB0007980591), at a price of £5.749388 per share on 3 February 2010.  

This notice is given in fulfillment of the obligation under DTR3.1.4 (1)(a)R.