National Grid plc has announced the monthly purchases of securities under the Share Incentive Plan (SIP) on behalf of several Persons Discharging Managerial Responsibilities (PDMRs). The PDMRs include Andy Agg (Chief Financial Officer), John Pettigrew (Chief Executive Officer), Will Serle (Chief People & Culture Officer), and Ben Wilson (Chief Strategy and External Affairs Officer). Each of them purchased 15 ordinary shares of National Grid at a price of GBP 9.93998 on November 7, 2023, on the London Stock Exchange. The transactions were made in accordance with Article 19 of the Market Abuse Regulation.