National Grid plc (NGG) — SEC filings
Recent SEC filings for National Grid plc — 10-K, 10-Q, 8-K, proxy statements, and insider transactions.
| Form Type | Filing Date | Accepted Date |
|---|---|---|
| 11-K | 2026-06-16 | 2026-06-16 |
| CERT | 2026-06-12 | 2026-06-12 |
| 8-A12B | 2026-06-12 | 2026-06-12 |
| 6-K | 2026-06-09 | 2026-06-09 |
| 424B5 | 2026-06-05 | 2026-06-05 |
| FWP | 2026-06-04 | 2026-06-04 |
| 6-K | 2026-06-04 | 2026-06-04 |
| 424B5 | 2026-06-04 | 2026-06-04 |
| 6-K | 2026-06-03 | 2026-06-03 |
| 6-K | 2026-06-03 | 2026-06-03 |
| 20-F | 2026-06-03 | 2026-06-03 |
| 6-K | 2026-05-29 | 2026-05-29 |
| 6-K | 2026-05-14 | 2026-05-14 |
| 6-K | 2026-04-30 | 2026-04-30 |
| 6-K | 2026-04-13 | 2026-04-13 |
| 6-K | 2026-03-31 | 2026-03-31 |
| 6-K | 2026-03-02 | 2026-03-02 |
| S-8 | 2026-02-27 | 2026-02-27 |
| 6-K | 2026-02-27 | 2026-02-27 |
| 6-K | 2026-01-30 | 2026-01-30 |
Recent SEC filings.