National Grid plc
NGGNYSECIK 1004315UtilitiesFiscal year ends Mar 31
Reports and events: 651 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-10-0506:54 ET | 6-K | Report of a foreign private issuerPeriod 2026-10-05 | 0001654954-26-008780 |
| 2026-09-3007:39 ET | 6-K | Report of a foreign private issuerPeriod 2026-09-30 | 0001654954-26-008650 |
| 2026-08-2806:46 ET | 6-K | Report of a foreign private issuerPeriod 2026-08-28 | 0001654954-26-007929 |
| 2026-08-0306:56 ET | 6-K | Report of a foreign private issuerPeriod 2026-08-03 | 0001654954-26-007117 |
| 2026-07-3106:42 ET | 6-K | Report of a foreign private issuerPeriod 2026-07-31 | 0001654954-26-007047 |
| 2026-07-2307:41 ET | 6-K | Report of a foreign private issuerPeriod 2026-07-23 | 0001654954-26-006813 |
| 2026-07-2206:28 ET | 6-K | Report of a foreign private issuerPeriod 2026-07-22 | 0001654954-26-006786 |
| 2026-07-1414:34 ET | 6-K | Report of a foreign private issuerPeriod 2026-07-14 | 0001654954-26-006652 |
| 2026-07-0108:14 ET | 6-K | Report of a foreign private issuerPeriod 2026-07-01 | 0001654954-26-006411 |
| 2026-06-3007:56 ET | 6-K | Report of a foreign private issuerPeriod 2026-06-30 | 0001654954-26-006329 |
| 2026-06-0916:51 ET | 6-K | Report of a foreign private issuerPeriod 2026-06-09 | 0001193125-26-263940 |
| 2026-06-0410:06 ET | 6-K | Report of a foreign private issuerPeriod 2026-06-04 | 0001654954-26-005689 |
| 2026-06-0311:48 ET | 6-K | Report of a foreign private issuerPeriod 2026-06-03 | 0001654954-26-005664 |
| 2026-06-0311:15 ET | 6-K | Report of a foreign private issuerPeriod 2026-06-03 | 0001654954-26-005660 |
| 2026-06-0306:27 ET | 20-F | Annual report of a foreign private issuerPeriod 2026-03-31 | 0001004315-26-000006 |
| 2026-05-2908:09 ET | 6-K | Report of a foreign private issuerPeriod 2026-05-29 | 0001654954-26-005509 |
| 2026-05-1409:34 ET | 6-K | Report of a foreign private issuerPeriod 2026-05-14 | 0001654954-26-004849 |
| 2026-04-3006:17 ET | 6-K | Report of a foreign private issuerPeriod 2026-04-30 | 0001654954-26-004091 |
| 2026-04-1306:56 ET | 6-K | Report of a foreign private issuerPeriod 2026-04-13 | 0001654954-26-003430 |
| 2026-03-3106:32 ET | 6-K | Report of a foreign private issuerPeriod 2026-03-31 | 0001654954-26-002997 |
| 2026-03-0210:02 ET | 6-K | Report of a foreign private issuerPeriod 2026-03-02 | 0001654954-26-001708 |
| 2026-02-2706:24 ET | 6-K | Report of a foreign private issuerPeriod 2026-02-27 | 0001654954-26-001618 |
| 2026-01-3007:09 ET | 6-K | Report of a foreign private issuerPeriod 2026-01-30 | 0001654954-26-000733 |
| 2026-01-2309:19 ET | 6-K | Report of a foreign private issuerPeriod 2026-01-23 | 0001654954-26-000549 |
| 2026-01-1406:17 ET | 6-K | Report of a foreign private issuerPeriod 2026-01-14 | 0001654954-26-000334 |
| 2026-01-1207:27 ET | 6-K | Report of a foreign private issuerPeriod 2026-01-12 | 0001654954-26-000245 |
| 2026-01-1207:25 ET | 6-K | Report of a foreign private issuerPeriod 2026-01-12 | 0001654954-26-000244 |
| 2025-12-3106:33 ET | 6-K | Report of a foreign private issuerPeriod 2025-12-31 | 0001654954-25-014422 |
| 2025-12-1117:23 ET | 6-K | Report of a foreign private issuerPeriod 2025-12-11 | 0001654954-25-013868 |
| 2025-12-0408:15 ET | 6-K | Report of a foreign private issuerPeriod 2025-12-04 | 0001654954-25-013665 |
| 2025-11-2812:30 ET | 6-K | Report of a foreign private issuerPeriod 2025-11-28 | 0001654954-25-013506 |
| 2025-11-2810:30 ET | 6-K | Report of a foreign private issuerPeriod 2025-11-28 | 0001654954-25-013492 |
| 2025-11-2808:20 ET | 6-K | Report of a foreign private issuerPeriod 2025-11-28 | 0001654954-25-013483 |
| 2025-11-2517:20 ET | 6-K | Report of a foreign private issuerPeriod 2025-11-25 | 0001654954-25-013438 |
| 2025-11-1713:36 ET | 6-K | Report of a foreign private issuerPeriod 2025-11-17 | 0001654954-25-013139 |
| 2025-11-0606:33 ET | 6-K | Report of a foreign private issuerPeriod 2025-11-06 | 0001654954-25-012622 |
| 2025-11-0606:04 ET | 6-K | Report of a foreign private issuerPeriod 2025-09-30 | 0001004315-25-000016 |
| 2025-10-3107:17 ET | 6-K | Report of a foreign private issuerPeriod 2025-10-31 | 0001654954-25-012387 |
| 2025-10-0206:21 ET | 6-K | Report of a foreign private issuerPeriod 2025-10-02 | 0001654954-25-011353 |
| 2025-09-3006:24 ET | 6-K | Report of a foreign private issuerPeriod 2025-09-30 | 0001654954-25-011202 |
| 2025-09-2411:54 ET | 6-K | Report of a foreign private issuerPeriod 2025-09-24 | 0001654954-25-011051 |
| 2025-08-2913:06 ET | 6-K | Report of a foreign private issuerPeriod 2025-08-29 | 0001654954-25-010181 |
| 2025-08-2707:07 ET | 6-K | Report of a foreign private issuerPeriod 2025-08-27 | 0001654954-25-010066 |
| 2025-08-1406:36 ET | 6-K | Report of a foreign private issuerPeriod 2025-08-14 | 0001654954-25-009538 |
| 2025-07-3112:41 ET | 6-K | Report of a foreign private issuerPeriod 2025-07-31 | 0001654954-25-008713 |
| 2025-07-1712:51 ET | 6-K | Report of a foreign private issuerPeriod 2025-07-17 | 0001654954-25-008173 |
| 2025-07-1606:54 ET | 6-K | Report of a foreign private issuerPeriod 2025-07-16 | 0001654954-25-008113 |
| 2025-07-0913:04 ET | 6-K | Report of a foreign private issuerPeriod 2025-07-09 | 0001654954-25-007883 |
| 2025-07-0109:08 ET | 6-K | Report of a foreign private issuerPeriod 2025-07-01 | 0001654954-25-007570 |
| 2025-06-3006:36 ET | 6-K | Report of a foreign private issuerPeriod 2025-06-30 | 0001654954-25-007492 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 06:17 ET. Listed shows no prices and gives no investment advice.