NATIONAL GRID PLC Form 8-A12B: Registration of a class of securities on an exchange
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2026-06-12: Form 8-A12B; Description 8-A12B; Document d88221d8a12b.htm.
- 2024-01-17: Form 8-A12B; Description 8-A12B; Document d152595d8a12b.htm.
- 2023-06-15: Form 8-A12B; Description 8-A12B; Document d479417d8a12b.htm.
- 2006-07-21: Form 8-A12B; Description FORM 8-A; Document u50578e8va12b.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2026-06-12 | 8-A12B | 8-A12B | d88221d8a12b.htm | |
| 2024-01-17 | 8-A12B | 8-A12B | d152595d8a12b.htm | |
| 2023-06-15 | 8-A12B | 8-A12B | d479417d8a12b.htm | |
| 2006-07-21 | 8-A12B | FORM 8-A | u50578e8va12b.htm |