EX-99.1 2 ex9916-kroutine10may22.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 10 May 2022


10 May 2022Director/PDMR Shareholding
3 May 2022Director/PDMR Shareholding
3 May 2022Total Voting Rights





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


14 April 2022
Pre-Close Update ahead of 21/22 Full Year Results