National Grid plc ('National Grid')
Monday 1st July 2013
Notification of Directors' Interests
Earlier today, the interest of the Chairman, Sir Peter Gershon increased following the purchase of a further 12,000 shares (including 4,123 purchased by Lady Gershon) at 750.54p per share. His total interest is now 72,286 National Grid plc ordinary shares
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Contact: D C Forward, Assistant Secretary
0207 004 3226