EX-99.1 2 routine6-kex991x19may21.htm EX-99.1 Document
EXHIBIT 99.1











SUMMARY

FORM 6-K
SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549
Report of Foreign Issuer
Pursuant to Rule 13a - 16 or 15d - 16 of
The Securities Exchange Act of 1934
Announcements sent to the London Stock Exchange
National Grid plc, 1-3 Strand, London, WC2N 5EH, United Kingdom


Update - Routine announcements in the period to 17 May 2021


10 May 2021Director/PDMR Shareholding
4 May 2021Total Voting Rights
4 May 2021Director/PDMR Shareholding
30 April 2021Director's other Appointment





Note: During the period a ‘same day’ Form 6-Ks were issued in respect of the following National Grid plc announcements:


17 May 2021Three-year Rate Proposal Filed for National Grid’s Downstate New York businesses
22 April 2021Results of General Meeting