NATIONAL GRID PLC — All Filings
1,003 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 6-K | UPGRADED 5-YEAR FRAMEWORK AND RIIO-T3 ACCEPTANCE | 0001654954-26-001708 | Mar 2, 2026 | — |
| S-8 | S-8 | 0001193125-26-083208 | Feb 27, 2026 | — |
| 6-K | BATCH FILING | 0001654954-26-001618 | Feb 27, 2026 | — |
| 6-K | BATCH FILING | 0001654954-26-000733 | Jan 30, 2026 | — |
| 6-K | PUBLICATION OF A SUPPLEMENTARY PROSPECTUS | 0001654954-26-000549 | Jan 23, 2026 | — |
| 6-K | VOTING RIGHTS AND CAPITAL UPDATE | 0001654954-26-000334 | Jan 14, 2026 | — |
| 6-K | NATIONAL GRID PLC SCRIP DIVIDEND | 0001654954-26-000245 | Jan 12, 2026 | — |
| 6-K | NATIONAL GRID PLC SCRIP DIVIDEND | 0001654954-26-000244 | Jan 12, 2026 | — |
| 6-K | PRIMARY DOCUMENT | 0001654954-25-014422 | Dec 31, 2025 | — |
| 6-K | OUTCOME OF AUDIT TENDER PROCESS | 0001654954-25-013868 | Dec 11, 2025 | — |
| 6-K | OFGEM'S RIIO-T3 FINAL DETERMINATION PUBLISHED | 0001654954-25-013665 | Dec 4, 2025 | — |
| 6-K | COMPLETION OF SALE OF GRAIN LNG | 0001654954-25-013506 | Nov 28, 2025 | — |
| 6-K | BATCH FILING | 0001654954-25-013492 | Nov 28, 2025 | — |
| 6-K | SCRIP DIVIDEND FOR 2025/26 INTERIM DIVIDEND | 0001654954-25-013483 | Nov 28, 2025 | — |
| 6-K | HOLDING(S) IN COMPANY | 0001654954-25-013438 | Nov 25, 2025 | — |
| 6-K | HOLDING(S) IN COMPANY | 0001654954-25-013139 | Nov 17, 2025 | — |
| 6-K | NATIONAL GRID PLC HALF-YEAR RESULTS 2025/26 | 0001654954-25-012622 | Nov 6, 2025 | — |
| 6-K | 6-K | 0001004315-25-000016 | Nov 6, 2025 | Sep 30, 2025 |
| 6-K | BATCH FILING | 0001654954-25-012387 | Oct 31, 2025 | — |
| 6-K | PRE-CLOSE UPDATE AHEAD OF HY 2025/26 RESULTS | 0001654954-25-011353 | Oct 2, 2025 | — |
| 6-K | BATCH FILING | 0001654954-25-011202 | Sep 30, 2025 | — |
| 6-K | DIRECTOR DECLARATION | 0001654954-25-011051 | Sep 24, 2025 | — |
| 6-K | BATCH FILING | 0001654954-25-010181 | Aug 29, 2025 | — |
| 6-K | RESPONSE TO OFGEM'S RIIO-ET3 DRAFT DETERMINATION | 0001654954-25-010066 | Aug 27, 2025 | — |
| 6-K | SALE OF GRAIN LNG | 0001654954-25-009538 | Aug 14, 2025 | — |
| 6-K | BATCH FILING | 0001654954-25-008713 | Jul 31, 2025 | — |
| 6-K | VOTING RIGHTS AND CAPITAL UPDATE | 0001654954-25-008173 | Jul 17, 2025 | — |
| 6-K | NATIONAL GRID PLC SCRIP DIVIDEND | 0001654954-25-008113 | Jul 16, 2025 | — |
| 6-K | RESULT OF AGM | 0001654954-25-007883 | Jul 9, 2025 | — |
| 6-K | OFGEM'S DRAFT DETERMINATION FOR RIIO-ET3 | 0001654954-25-007570 | Jul 1, 2025 | — |
| 6-K | BATCH FILING | 0001654954-25-007492 | Jun 30, 2025 | — |
| 11-K | 11-K | 0001193125-25-140666 | Jun 13, 2025 | Dec 31, 2024 |
| 6-K | SCRIP DIVIDEND FOR 2024/25 FINAL DIVIDEND | 0001654954-25-006613 | Jun 5, 2025 | — |
| 6-K | HOLDING(S) IN COMPANY | 0001654954-25-006568 | Jun 4, 2025 | — |
| 6-K | HOLDING(S) IN COMPANY | 0001654954-25-006363 | Jun 2, 2025 | — |
| 6-K | BATCH FILING | 0001654954-25-006288 | May 30, 2025 | — |
| 6-K | COMPLETION OF SALE OF NATIONAL GRID RENEWABLES | 0001654954-25-006273 | May 30, 2025 | — |
| 6-K | HOLDING(S) IN COMPANY | 0001654954-25-006236 | May 29, 2025 | — |
| 6-K | PUBLICATION OF ANNUAL REPORT AND ACCOUNTS & AGM | 0001654954-25-006235 | May 29, 2025 | — |
| 20-F | 20-F | 0001004315-25-000012 | May 29, 2025 | Mar 31, 2025 |
| 6-K | HOLDING(S) IN COMPANY | 0001654954-25-006191 | May 29, 2025 | — |
| 6-K | HOLDING(S) IN COMPANY | 0001654954-25-006145 | May 28, 2025 | May 27, 2025 |
| 6-K | HOLDING(S) IN COMPANY | 0001654954-25-006032 | May 22, 2025 | — |
| 6-K | DIRECTOR DECLARATION | 0001654954-25-005653 | May 15, 2025 | — |
| 6-K | FY2025 FULL YEAR RESULTS STATEMENT | 0001654954-25-005651 | May 15, 2025 | — |
| 6-K | NATIONAL GRID PLC ANNOUNCES CEO SUCCESSION PLAN | 0001654954-25-004929 | May 1, 2025 | — |
| 6-K | BATCH FILING | 0001654954-25-004812 | Apr 30, 2025 | — |
| 6-K | 3-YEAR RATE PLAN PROPOSAL FILED FOR NIMO | 0001654954-25-004697 | Apr 28, 2025 | — |
| SCHEDULE 13G/A | — | 0002052113-25-001425 | Apr 23, 2025 | — |
| 6-K | PRE-CLOSE UPDATE AHEAD OF FULL YEAR 24/25 RESULTS | 0001654954-25-004093 | Apr 10, 2025 | — |