| 11.04.2022 17:00 | NG. | Director/PDMR Shareholding | RNS |
| 08.04.2022 16:30 | NG. | Director/PDMR Shareholding | RNS |
| 05.04.2022 09:30 | NG. | Director/PDMR Shareholding | RNS |
| 01.04.2022 10:30 | NG. | Total Voting Rights | RNS |
| 28.03.2022 07:00 | NG. | Sale of majority interest in NGGT and Metering | RNS |
| 22.03.2022 08:00 | NG. | Publication of Final Terms | RNS |
| 15.03.2022 11:00 | NG. | Sale of interest in St William Homes LLP JV | RNS |
| 08.03.2022 11:30 | NG. | Director/PDMR Shareholding | RNS |
| 02.03.2022 10:33 | NG. | Director/PDMR Shareholding | RNS |
| 01.03.2022 11:37 | NG. | Total Voting Rights | RNS |
| 08.02.2022 17:08 | NG. | Director/PDMR Shareholding | RNS |
| 04.02.2022 12:00 | NG. | Director/PDMR Shareholding | RNS |
| 01.02.2022 09:44 | NG. | Total Voting Rights | RNS |
| 26.01.2022 18:32 | NG. | Holding(s) in Company | RNS |
| 21.01.2022 16:39 | NG. | Director/PDMR Shareholding | RNS |
| 19.01.2022 14:00 | NG. | Voting Rights and Capital Update | RNS |
| 19.01.2022 07:00 | NG. | Board Appointment | RNS |
| 18.01.2022 09:00 | NG. | National Grid plc Scrip Dividend | RNS |
| 10.01.2022 13:30 | NG. | Director/PDMR Shareholding | RNS |
| 05.01.2022 14:00 | NG. | Director/PDMR Shareholding | RNS |
| 04.01.2022 09:30 | NG. | Director/PDMR Shareholding | RNS |
| 04.01.2022 09:00 | NG. | Total Voting Rights | RNS |
| 29.12.2021 15:00 | NG. | Director/PDMR Shareholding | RNS |
| 13.12.2021 16:30 | NG. | Director/PDMR Shareholding | RNS |
| 09.12.2021 13:00 | NG. | Scrip Dividend for 2021/22 Interim Dividend | RNS |
| 08.12.2021 14:49 | NG. | Holding(s) in Company | RNS |
| 08.12.2021 13:02 | NG. | Director/PDMR Shareholding | RNS |
| 06.12.2021 13:00 | NG. | Director/PDMR Shareholding | RNS |
| 03.12.2021 09:30 | NG. | Director/PDMR Shareholding | RNS |
| 01.12.2021 10:57 | NG. | Total Voting Rights | RNS |
| 01.12.2021 09:15 | NG. | National Grid - final RIIO-ED2 business plans | RNS |
| 23.11.2021 17:40 | NG. | Director/PDMR Shareholding | RNS |
| 23.11.2021 09:03 | NG. | Board Changes | RNS |
| 18.11.2021 17:02 | NG. | Publication of Suppl.Prospcts | RNS |
| 18.11.2021 07:05 | NG. | National Grid - Doing Right Now: Investor Day | RNS |
| 18.11.2021 07:00 | NG. | National Grid 2021/22 Half Year Results Statement | RNS |
| 09.11.2021 15:00 | NG. | Director/PDMR Shareholding | RNS |
| 03.11.2021 10:00 | NG. | Director/PDMR Shareholding | RNS |
| 01.11.2021 11:21 | NG. | Total Voting Rights | RNS |
| 28.10.2021 07:05 | NG. | CMA final determination for RIIO-2 appeals | RNS |
| 18.10.2021 07:00 | NG. | Pre-Close Update ahead of 2021/22 HY Results | RNS |
| 08.10.2021 16:29 | NG. | Director/PDMR Shareholding | RNS |
| 05.10.2021 10:30 | NG. | Director/PDMR Shareholding | RNS |
| 04.10.2021 07:00 | NG. | Massachusetts Gas 2021 Rate Case Order | RNS |
| 01.10.2021 12:23 | NG. | Total Voting Rights | RNS |
| 28.09.2021 07:00 | NG. | 3-yr rate plan proposal: NG’s Upstate NY business | RNS |
| 17.09.2021 11:30 | NG. | Director/PDMR Shareholding | RNS |
| 08.09.2021 15:00 | NG. | Director/PDMR Shareholding | RNS |
| 06.09.2021 09:30 | NG. | Director/PDMR Shareholding | RNS |
| 02.09.2021 16:00 | NG. | Director/PDMR Shareholding | RNS |
| 01.09.2021 13:00 | NG. | Director/PDMR Shareholding | RNS |
| 01.09.2021 12:41 | NG. | Total Voting Rights | RNS |
| 01.09.2021 12:00 | NG. | Publication of Final Terms | RNS |
| 01.09.2021 08:00 | NG. | CMA clears acquisition of WPD | RNS |
| 25.08.2021 18:11 | NG. | Director/PDMR Shareholding - Amendment | RNS |
| 20.08.2021 17:16 | NG. | Director/PDMR Shareholding | RNS |
| 18.08.2021 13:00 | NG. | Voting Rights and Capital update | RNS |
| 17.08.2021 09:45 | NG. | National Grid plc Scrip Dividend | RNS |
| 16.08.2021 17:00 | NG. | Publication of a Prospectus | RNS |
| 11.08.2021 07:05 | NG. | CMA publishes provisional determination for RIIO-2 | RNS |
| 10.08.2021 11:30 | NG. | Director/PDMR Shareholding | RNS |
| 04.08.2021 16:05 | NG. | Director/PDMR Shareholding | RNS |
| 03.08.2021 09:00 | NG. | Director’s Other Appointment | RNS |
| 02.08.2021 13:09 | NG. | Total Voting Rights | RNS |
| 27.07.2021 08:00 | NG. | Board Committee Changes | RNS |
| 26.07.2021 14:15 | NG. | Publication of AGM Results | RNS |
| 22.07.2021 14:00 | NG. | Director/PDMR Shareholding | RNS |
| 16.07.2021 14:47 | NG. | Director/PDMR Shareholding | RNS |
| 08.07.2021 12:41 | NG. | Director/PDMR Shareholding | RNS |
| 06.07.2021 07:00 | NG. | Board Appointments | RNS |
| 02.07.2021 11:32 | NG. | Director/PDMR Shareholding | RNS |
| 01.07.2021 11:53 | NG. | Total Voting Rights | RNS |
| 29.06.2021 17:18 | NG. | Director/PDMR Shareholding | RNS |
| 21.06.2021 13:32 | NG. | Director/PDMR Shareholding | RNS |
| 14.06.2021 11:06 | NG. | Acquisition completion: Western Power Distribution | RNS |
