Director/PDMR Shareholding

BP p.l.c. was advised on 10 May 2011 by Computershare Plan Managers that on 10 May 2011 the following Director and senior executives (all persons discharging managerial responsibilities in BP p.l.c.) acquired in London the number of BP Ordinary shares (ISIN number GB0007980591) shown opposite their names below at £4.545 per share through participation in the BP ShareMatch UK Plan:-

Director

Mr I.C. Conn 70 shares

Other Persons Discharging Managerial Responsibilities

Mr R. Bondy 70 shares

Mr B. Looney 70 shares

Mr S. Westwell 68 shares

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