Directors' Notification of Dealing in Shares

BP Amoco PLC
11 May 2000


We write to notify you that arising out of the operation of The BP Amoco Savings
Related Share Option Scheme:-

* on 10 May 2000 all the Directors of BP Amoco p.l.c. named below acquired, a
potential beneficiaries of the employee benefit trust established to operate The
BP Amoco Savings Related Share Option Scheme (an interest in 25,628 BP Amoco
US$0.25 Ordinary shares subscribed for by the trustees of the trust at a price
of £5.71 per share to satisfy options under the Scheme:-

         Sir John Browne
         Dr.J.G.S. Buchanan
         Mr R.F. Chase
         Dr C.S. Gibson-Smith
         Mr R.L. Olver
         Mr B.K. Sanderson

* on the same day, the above Directors of BP Amoco p.l.c. ceased to have an
interest in the 25,628 BP Amoco US$0.25 Ordinary shares as a consequence of the
disposal of the shares by the trustees of the optionholders exercising their
options under the Scheme.