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.
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 |
|---|---|---|---|---|
| 6-K | 6-K | 0001004315-21-000133 | Nov 18, 2021 | — |
| 6-K | 6-K | 0001004315-21-000131 | Nov 18, 2021 | — |
| 6-K | 6-K | 0001004315-21-000127 | Oct 28, 2021 | — |
| 6-K | 6-K | 0001004315-21-000123 | Oct 20, 2021 | — |
| 6-K | 6-K | 0001004315-21-000120 | Oct 18, 2021 | — |
| 6-K | 6-K | 0001004315-21-000118 | Oct 4, 2021 | — |
| 6-K | 6-K | 0001004315-21-000115 | Sep 28, 2021 | — |
| 6-K | 6-K | 0001004315-21-000108 | Sep 21, 2021 | — |
| 6-K | 6-K | 0001004315-21-000104 | Sep 1, 2021 | — |
| 6-K | 6-K | 0001004315-21-000099 | Aug 18, 2021 | — |
| 6-K | 6-K | 0001004315-21-000102 | Aug 18, 2021 | — |
| 6-K | 6-K | 0001004315-21-000095 | Aug 11, 2021 | — |
| 6-K | 6-K | 0001004315-21-000093 | Jul 27, 2021 | — |
| 6-K | 6-K | 0001004315-21-000089 | Jul 26, 2021 | — |
| 6-K | 6-K | 0001004315-21-000087 | Jul 20, 2021 | — |
| 6-K | 6-K | 0001004315-21-000084 | Jul 6, 2021 | — |
| 11-K | 11-K | 0001193125-21-201984 | Jun 28, 2021 | Dec 31, 2020 |
| 11-K | 11-K | 0001193125-21-201962 | Jun 28, 2021 | Dec 31, 2020 |
| 11-K | 11-K | 0001193125-21-198921 | Jun 25, 2021 | Dec 31, 2020 |
| 11-K | 11-K | 0001193125-21-198923 | Jun 25, 2021 | Dec 31, 2020 |
| 6-K | 6-K | 0001004315-21-000081 | Jun 17, 2021 | — |
| 6-K | 6-K | 0001004315-21-000078 | Jun 14, 2021 | — |
| 6-K | 6-K | 0001004315-21-000075 | Jun 10, 2021 | — |
| 6-K | 6-K | 0001004315-21-000071 | Jun 10, 2021 | — |
| 6-K | 6-K | 0001004315-21-000069 | Jun 8, 2021 | — |
| F-3ASR | FORM F-3ASR | 0001193125-21-185181 | Jun 8, 2021 | — |
| 20-F | 20-F | 0001004315-21-000067 | Jun 8, 2021 | Mar 31, 2021 |
| 6-K | 6-K | 0001004315-21-000056 | May 20, 2021 | — |
| 6-K | 6-K | 0001004315-21-000058 | May 20, 2021 | — |
| 6-K | 6-K | 0001004315-21-000053 | May 19, 2021 | — |
| 6-K | 6-K | 0001004315-21-000049 | May 17, 2021 | — |
| 6-K | 6-K | 0001004315-21-000044 | Apr 22, 2021 | — |
| 6-K | 6-K | 0001004315-21-000040 | Apr 19, 2021 | — |
| 6-K | 6-K | 0001004315-21-000036 | Mar 31, 2021 | — |
| 6-K | 6-K | 0001004315-21-000033 | Mar 25, 2021 | — |
| 6-K | 6-K | 0001004315-21-000029 | Mar 18, 2021 | — |
| 6-K | 6-K | 0001004315-21-000027 | Mar 17, 2021 | — |
| 6-K | 6-K | 0001004315-21-000024 | Mar 15, 2021 | — |
| 6-K | 6-K | 0001004315-21-000022 | Mar 2, 2021 | — |
| 6-K | 6-K | 0001004315-21-000018 | Feb 18, 2021 | — |
| SC 13G/A | — | 0000834237-21-004598 | Jan 29, 2021 | — |
| 6-K | 6-K | 0001004315-21-000013 | Jan 28, 2021 | — |
| 6-K | 6-K | 0001004315-21-000010 | Jan 19, 2021 | — |
| 6-K | 6-K | 0001004315-21-000006 | Jan 13, 2021 | — |
| 6-K | 6-K | 0001004315-21-000003 | Jan 12, 2021 | — |
| 6-K | 6-K | 0001004315-20-000133 | Dec 18, 2020 | — |
| 6-K | 6-K | 0001004315-20-000130 | Dec 10, 2020 | — |
| 6-K | 6-K | 0001004315-20-000128 | Dec 8, 2020 | — |
| 6-K | 6-K | 0001004315-20-000125 | Dec 3, 2020 | — |
| 6-K | 6-K | 0001004315-20-000123 | Nov 18, 2020 | — |