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 20 September 2021
17 September 2021 | Director/PDMR Shareholding | |||||||
8 September 2021 | Director/PDMR Shareholding | |||||||
6 September 2021 | Director/PDMR Shareholding | |||||||
2 September 2021 | Director/PDMR Shareholding | |||||||
1 September 2021 | Director/PDMR Shareholding | |||||||
1 September 2021 | Total Voting Rights | |||||||
1 September 2021 | Publication of Final Terms | |||||||
25 August 2021 | Director/PDMR Shareholding-Amendment | |||||||
20 August 2021 | Director/PDMR Shareholding |
Note: During the period a ‘same day’ Form 6-Ks were issued in respect of the following National Grid plc announcements:
1 September 2021 | CMA clears acquisition of WPD | |||||||
18 August 2021 | Voting Rights and Capital Update | |||||||
17 August 2021 | National Grid plc Scrip Dividend |