NGG News — Page 3
Official issuer or fund updates, exact SEC current reports, and large established publisher coverage, newest first. Every lawfully retained item remains in the corpus; each public page contains at most 100 rows. Headlines open the exact source; summaries are concise descriptions and not investment recommendations. Captured 2026-08-31.
| Date | Type | Publisher | Headline | Summary |
|---|---|---|---|---|
| 2021-07-06 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-06-17 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-06-14 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-06-10 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-06-10 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-06-08 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-05-20 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-05-20 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-05-19 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-05-17 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-04-22 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-04-19 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-03-31 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-03-25 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-03-18 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-03-17 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-03-15 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-03-02 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-02-18 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-01-28 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-01-19 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-01-13 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2021-01-12 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-12-18 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-12-10 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-12-08 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-12-03 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-11-18 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-11-16 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-11-12 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-10-23 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-10-22 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-10-05 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-09-18 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-09-18 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-09-10 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-09-08 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-08-21 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-08-19 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-08-18 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-08-03 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-07-29 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-07-27 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-07-21 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-07-09 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-07-09 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-07-02 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-06-25 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-06-18 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-06-18 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-05-19 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-04-16 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-04-14 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-04-08 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-04-02 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-04-02 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-03-13 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-02-19 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-01-30 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-01-15 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-01-15 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2020-01-15 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-12-18 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-12-09 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-12-06 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-12-03 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-11-29 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-11-25 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-11-22 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-11-14 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-11-14 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-11-05 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-11-05 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-10-15 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-10-15 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-10-04 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-10-02 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-09-20 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-09-13 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-09-12 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-09-03 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-09-03 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-08-29 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-08-27 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-08-16 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-08-14 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-08-13 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-07-29 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-07-16 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-07-02 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-07-01 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-06-19 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-06-06 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-06-04 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-05-30 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-05-24 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-05-16 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-05-16 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-05-15 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |
| 2019-04-30 | Foreign issuer report | SEC filing | NATIONAL GRID PLC filed Form 6-K | NATIONAL GRID PLC filed Form 6-K. |