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 | 0001004315-18-000090 | Nov 8, 2018 | — |
| 6-K | 6-K | 0001004315-18-000089 | Nov 8, 2018 | Nov 6, 2018 |
| 6-K | 6-K | 0001004315-18-000077 | Oct 4, 2018 | Oct 2, 2018 |
| 6-K | 6-K | 0001004315-18-000069 | Oct 2, 2018 | — |
| 6-K | 6-K | 0001004315-18-000066 | Sep 6, 2018 | — |
| 6-K | 6-K | 0001004315-18-000062 | Aug 17, 2018 | — |
| 6-K | 6-K | 0001004315-18-000060 | Aug 15, 2018 | — |
| 6-K | 6-K | 0001004315-18-000057 | Aug 14, 2018 | — |
| 6-K | 6-K | 0001004315-18-000054 | Jul 31, 2018 | — |
| CT ORDER | — | 9999999997-18-006935 | Jul 16, 2018 | — |
| 6-K | 6-K 2 JULY 2018 | 0001004315-18-000052 | Jul 5, 2018 | — |
| 11-K | 11-K | 0001193125-18-196971 | Jun 19, 2018 | Dec 31, 2017 |
| 11-K | 11-K | 0001193125-18-196972 | Jun 19, 2018 | Dec 31, 2017 |
| 6-K | 6-K | 0001004315-18-000046 | Jun 7, 2018 | — |
| 6-K | 6-K | 0001004315-18-000049 | Jun 7, 2018 | — |
| F-3ASR | FORM F-3ASR | 0001193125-18-182722 | Jun 4, 2018 | — |
| 6-K | 6-K | 0001004315-18-000043 | Jun 4, 2018 | — |
| 20-F | 20-F | 0001004315-18-000038 | Jun 4, 2018 | Mar 30, 2018 |
| 6-K | 6-K | 0001004315-18-000041 | Jun 4, 2018 | — |
| 6-K | 6-K | 0001004315-18-000030 | May 31, 2018 | — |
| 6-K | 6-K | 0001004315-18-000027 | May 24, 2018 | — |
| 6-K | 6-K | 0001004315-18-000023 | May 17, 2018 | — |
| 6-K | 6-K | 0001004315-18-000014 | May 15, 2018 | — |
| 6-K | 6-K | 0001004315-18-000012 | May 14, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-153598 | May 7, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-151592 | May 4, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-145264 | May 1, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-122205 | Apr 19, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-116658 | Apr 13, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-115099 | Apr 12, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-113717 | Apr 11, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-084974 | Mar 16, 2018 | — |
| 6-K | 6-K | 0001193125-18-074109 | Mar 8, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-073158 | Mar 7, 2018 | — |
| 4 | 4 | 0001104659-18-010749 | Feb 20, 2018 | Feb 15, 2018 |
| SC 13G/A | SC 13G/A | 0001104659-18-010751 | Feb 20, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-045048 | Feb 14, 2018 | — |
| SC 13G/A | — | 0000215457-18-005225 | Feb 8, 2018 | — |
| 6-K | 6-K | 0001193125-18-033009 | Feb 6, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-029959 | Feb 2, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-016985 | Jan 23, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-015687 | Jan 22, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-008073 | Jan 10, 2018 | — |
| 6-K | FORM 6-K | 0001193125-18-007059 | Jan 9, 2018 | — |
| 6-K | 6-K | 0001193125-18-002559 | Jan 4, 2018 | — |
| 6-K | 6-K | 0001193125-17-361602 | Dec 5, 2017 | — |
| 6-K | LIVE FILING | 0001309014-17-001017 | Nov 30, 2017 | — |
| 6-K | LIVE FILING | 0001309014-17-001010 | Nov 28, 2017 | — |
| 6-K | LIVE FILING | 0001309014-17-001000 | Nov 24, 2017 | — |
| 6-K | LIVE FILING | 0001309014-17-000978 | Nov 16, 2017 | — |