| 08.08.2024 15:00 | NG. | Publication of a Prospectus | RNS |
| 08.08.2024 14:30 | NG. | Director/PDMR Shareholding | RNS |
| 01.08.2024 16:30 | NG. | Total Voting Rights | RNS |
| 01.08.2024 14:07 | NG. | Director/PDMR Shareholding | RNS |
| 26.07.2024 10:43 | NG. | National Grid - sale of final 20% of National Gas | RNS |
| 25.07.2024 17:00 | NG. | Director/PDMR Shareholding | RNS |
| 22.07.2024 15:45 | NG. | Director/PDMR Shareholding | RNS |
| 19.07.2024 16:46 | NG. | Voting Rights and Capital Update | RNS |
| 18.07.2024 09:00 | NG. | National Grid plc Scrip Dividend | RNS |
| 18.07.2024 07:10 | NG. | Ofgem - Sector Specific Methodology Decision | RNS |
| 16.07.2024 13:45 | NG. | Director/PDMR Shareholding | RNS |
| 11.07.2024 13:15 | NG. | Director/PDMR Shareholding | RNS |
| 10.07.2024 14:15 | NG. | Result of AGM | RNS |
| 09.07.2024 11:00 | NG. | Director/PDMR Shareholding | RNS |
| 05.07.2024 15:30 | NG. | Director/PDMR Shareholding | RNS |
| 01.07.2024 16:45 | NG. | Total Voting Rights | RNS |
| 28.06.2024 15:47 | NG. | Appointment of Company Secretary | RNS |
| 24.06.2024 08:00 | NG. | Director's Other Appointment | RNS |
| 14.06.2024 15:30 | NG. | Director/PDMR Shareholding | RNS |
| 13.06.2024 16:30 | NG. | Scrip Dividend for 2023/24 Final Dividend | RNS |
| 12.06.2024 16:45 | NG. | Holding(s) in Company | RNS |
| 12.06.2024 16:30 | NG. | Holding(s) in Company | RNS |
| 12.06.2024 15:55 | NG. | Results of Rump Placing | RNS |
| 12.06.2024 07:00 | NG. | Results of Rights Issue | RNS |
| 11.06.2024 16:00 | NG. | Holding(s) in Company | RNS |
| 10.06.2024 16:45 | NG. | Director/PDMR Shareholding | RNS |
| 05.06.2024 16:45 | NG. | Holding(s) in Company | RNS |
| 04.06.2024 17:15 | NG. | Director/PDMR Shareholding | RNS |
| 03.06.2024 16:30 | NG. | Total Voting Rights | RNS |
| 31.05.2024 13:00 | NG. | Notice of 2024 AGM & Responsible Business Report | RNS |
| 28.05.2024 17:15 | NG. | Holding(s) in Company | RNS |
| 24.05.2024 07:00 | NG. | Admission of Nil Paid Rights | RNS |
| 23.05.2024 13:19 | NG. | Publication of Prospectus | RNS |
| 23.05.2024 13:17 | NG. | Publication of Annual Report and Accounts | RNS |
| 23.05.2024 07:10 | NG. | Rule 135c notification - £7bn Rights Issue | RNS |
| 23.05.2024 07:00 | NG. | 7 for 24 fully underwritten £7bn Rights Issue | RNS |
| 23.05.2024 07:00 | NG. | National Grid PLC 2023/24 Full Year Results | RNS |
| 08.05.2024 14:15 | NG. | Director/PDMR Shareholding | RNS |
| 01.05.2024 13:30 | NG. | Total Voting Rights | RNS |
| 18.04.2024 07:00 | NG. | Pre-Close Update ahead of 2023/24 Full Yr Results | RNS |
| 10.04.2024 10:00 | NG. | Director/PDMR Shareholding | RNS |
| 10.04.2024 08:24 | NG. | 3-year rate plan proposal filed for KEDNY-KEDLI | RNS |
| 05.04.2024 15:30 | NG. | Director/PDMR Shareholding | RNS |
| 02.04.2024 17:30 | NG. | Total Voting Rights | RNS |
| 11.03.2024 12:09 | NG. | Completion of sale of 20% of National Gas | RNS |
| 08.03.2024 11:15 | NG. | Director/PDMR Shareholding | RNS |
| 07.03.2024 17:00 | NG. | Director/PDMR Shareholding | RNS |
| 06.03.2024 17:15 | NG. | Director/PDMR Shareholding | RNS |
| 04.03.2024 16:30 | NG. | Total Voting Rights | RNS |
| 27.02.2024 15:25 | NG. | Director's Other Appointment | RNS |
| 08.02.2024 13:30 | NG. | Director/PDMR Shareholding | RNS |
| 08.02.2024 07:00 | NG. | Grid Guide to Accelerating UK Connections | RNS |
| 12.01.2024 14:00 | NG. | Director/PDMR Shareholding | RNS |
| 11.01.2024 13:30 | NG. | Voting Rights and Capital Update | RNS |
| 10.01.2024 09:00 | NG. | National Grid plc Scrip Dividend | RNS |
| 09.01.2024 14:00 | NG. | Director/PDMR Shareholding | RNS |
| 02.01.2024 13:30 | NG. | Total Voting Rights | RNS |
| 13.12.2023 07:05 | NG. | Ofgem - Sector Specific Methodology Consultation | RNS |
| 11.12.2023 15:54 | NG. | Delisting of the NMPC Preferred Stock | RNS |
| 11.12.2023 11:17 | NG. | Board Change | RNS |
| 08.12.2023 12:30 | NG. | Director/PDMR Shareholding | RNS |
| 01.12.2023 15:30 | NG. | Total Voting Rights | RNS |
| 30.11.2023 15:00 | NG. | Scrip Dividend for 2023/24 Interim Dividend | RNS |
| 30.11.2023 09:01 | NG. | Holding(s) in Company | RNS |
| 30.11.2023 09:00 | NG. | Holding(s) in Company | RNS |
| 23.11.2023 09:00 | NG. | Holding(s) in Company | RNS |
| 16.11.2023 15:30 | NG. | Publication of Suppl.Prospcts | RNS |
| 09.11.2023 07:00 | NG. | National Grid PLC Half-Year Results 2023/24 | RNS |
| 08.11.2023 11:00 | NG. | Director/PDMR Shareholding | RNS |
| 01.11.2023 15:00 | NG. | Total Voting Rights | RNS |
| 10.10.2023 14:30 | NG. | Director/PDMR Shareholding | RNS |
| 03.10.2023 10:00 | NG. | Director/PDMR Shareholding | RNS |
| 02.10.2023 15:30 | NG. | Total Voting Rights | RNS |
| 21.09.2023 09:30 | NG. | Senior Independent Director & Committee Changes | RNS |
| 08.09.2023 12:15 | NG. | Director/PDMR Shareholding | RNS |
