NATIONAL GRID PLC — SC 13G/A Filings
18 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by NATIONAL GRID PLC (NMPWP), sorted by most recent first. Each row links to the full filing on EdgarLookup. NATIONAL GRID PLC has filed 18 SC 13G/A documents with the SEC since 2002. To view all SEC filings by NATIONAL GRID PLC, see the full filings list.
All
11-K
11-K/A
15-12G
20-F
20-F/A
25
25-NSE
3
35-CERT
35-CERT/A
4
424B2
424B5
425
6-K
8-A12B
8-A12G
CERT
CERTNYS
CORRESP
CT ORDER
F-3
F-3ASR
F-4
F-4/A
F-6 POS
F-6EF
FWP
NO ACT
POS AMC
POSASR
RW
S-8
S-8 POS
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SC TO-T
SC TO-T/A
SCHEDULE 13G/A
SE
U-1
U-1/A
U-12-IA
U-12-IB
U-57
U5A
U5B
U5S
U5S/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | — | 0001086364-24-003321 | Jan 25, 2024 | — |
| SC 13G/A | AMENDED SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP 12-31-22 | 0000898531-23-000070 | Feb 9, 2023 | — |
| SC 13G/A | — | 0000834237-22-004543 | Feb 1, 2022 | — |
| SC 13G/A | — | 0000834237-21-004598 | Jan 29, 2021 | — |
| SC 13G/A | — | 0000834237-20-006048 | Feb 5, 2020 | — |
| SC 13G/A | — | 0000215457-19-004752 | Feb 6, 2019 | — |
| SC 13G/A | SC 13G/A | 0001104659-18-010751 | Feb 20, 2018 | — |
| SC 13G/A | — | 0000215457-18-005225 | Feb 8, 2018 | — |
| SC 13G/A | — | 0000353480-17-001466 | Jan 25, 2017 | — |
| SC 13G/A | — | 0000215457-16-003542 | Jan 27, 2016 | — |
| SC 13G/A | SC 13G/A | 0001422848-15-000143 | Feb 13, 2015 | — |
| SC 13G/A | — | 0001086364-15-001360 | Jan 30, 2015 | — |
| SC 13G/A | SC 13G/A | 0001422849-14-000229 | Feb 13, 2014 | — |
| SC 13G/A | — | 0001086364-14-001962 | Feb 3, 2014 | — |
| SC 13G/A | SC 13G/A | 0001422849-13-000261 | Feb 13, 2013 | — |
| SC 13G/A | — | 0001305227-13-000760 | Feb 11, 2013 | — |
| SC 13G/A | — | 0001086364-12-001849 | Feb 13, 2012 | — |
| SC 13G/A | SC 13G/A | 0000017283-07-000628 | Feb 12, 2007 | — |