1 April 2015
National Grid plc
Directors' Interests in National Grid plc Ordinary Shares
National Grid plc has today received confirmation that John Pettigrew exercised a Sharesave option following its five year maturity (1st April 2015), granted to him in December 2009 over 1,708 shares, at an option price of 455.06p.
His total interest remains unchanged.
Contact: Robin Kerner, Assistant Secretary- Share Schemes
(0207 004 3223).