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National Grid Transco National Grid (NEW) SEC Filings

NYSE: NGGUtilitiesUtilities - Regulated ElectricUSD

76.48-0.63 (-0.82%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

National Grid Transco National Grid (NEW) filing overview

This page lists 60 recent SEC filings by National Grid Transco National Grid (NEW) (NGG), including 57 6-K, 2 424B5, 1 20-F. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.

Summary generated from market data by MetaCap's automated system. Methodology

NGG SEC filings

National Grid Transco National Grid (NEW) SEC filings
FiledFormDescriptionDocument
Oct 5, 20266-KPRE-CLOSE UPDATE AHEAD OF HY2026/27 RESULTSView on EDGAR
Sep 30, 20266-KBATCH FILINGView on EDGAR
Aug 28, 20266-KBATCH FILINGView on EDGAR
Aug 3, 20266-KNATIONAL GRID SIMPLIFIES ITS OPERATING MODELView on EDGAR
Jul 31, 20266-KBATCH FILINGView on EDGAR
Jul 23, 20266-KTOTAL VOTING RIGHTSView on EDGAR
Jul 22, 20266-KNATIONAL GRID PLC SCRIP DIVIDENDView on EDGAR
Jul 14, 20266-KRESULT OF AGMView on EDGAR
Jul 1, 20266-KNGV TO INVEST $1.75BN IN JOULENTView on EDGAR
Jun 30, 20266-KBATCH FILINGView on EDGAR
Jun 9, 20266-KReport of foreign private issuerView on EDGAR
Jun 5, 2026424B5ProspectusView on EDGAR
Jun 4, 2026424B5ProspectusView on EDGAR
Jun 4, 20266-KSCRIP DIVIDEND FOR 2025/26 FINAL DIVIDENDView on EDGAR
Jun 3, 202620-FAnnual report (foreign private issuer)View on EDGAR
Jun 3, 20266-KANNUAL FINANCIAL REPORT AND NOTICE OF AGMView on EDGAR
Jun 3, 20266-KBOARD CHANGEView on EDGAR
May 29, 20266-KBATCH FILINGView on EDGAR
May 14, 20266-KFY2026 FULL YEAR RESULTS STATEMENTView on EDGAR
Apr 30, 20266-KBATCH FILINGView on EDGAR
Apr 13, 20266-KPRE-CLOSE UPDATE AHEAD OF 25/26 FULL YEAR RESULTSView on EDGAR
Mar 31, 20266-KBATCH FILINGView on EDGAR
Mar 2, 20266-KUPGRADED 5-YEAR FRAMEWORK AND RIIO-T3 ACCEPTANCEView on EDGAR
Feb 27, 20266-KBATCH FILINGView on EDGAR
Jan 30, 20266-KBATCH FILINGView on EDGAR
Jan 23, 20266-KPUBLICATION OF A SUPPLEMENTARY PROSPECTUSView on EDGAR
Jan 14, 20266-KVOTING RIGHTS AND CAPITAL UPDATEView on EDGAR
Jan 12, 20266-KNATIONAL GRID PLC SCRIP DIVIDENDView on EDGAR
Jan 12, 20266-KNATIONAL GRID PLC SCRIP DIVIDENDView on EDGAR
Dec 31, 20256-KReport of foreign private issuerView on EDGAR
Dec 11, 20256-KOUTCOME OF AUDIT TENDER PROCESSView on EDGAR
Dec 4, 20256-KOFGEM'S RIIO-T3 FINAL DETERMINATION PUBLISHEDView on EDGAR
Nov 28, 20256-KSCRIP DIVIDEND FOR 2025/26 INTERIM DIVIDENDView on EDGAR
Nov 28, 20256-KBATCH FILINGView on EDGAR
Nov 28, 20256-KCOMPLETION OF SALE OF GRAIN LNGView on EDGAR
Nov 25, 20256-KHOLDING(S) IN COMPANYView on EDGAR
Nov 17, 20256-KHOLDING(S) IN COMPANYView on EDGAR
Nov 6, 20256-KReport of foreign private issuerView on EDGAR
Nov 6, 20256-KNATIONAL GRID PLC HALF-YEAR RESULTS 2025/26View on EDGAR
Oct 31, 20256-KBATCH FILINGView on EDGAR
Oct 2, 20256-KPRE-CLOSE UPDATE AHEAD OF HY 2025/26 RESULTSView on EDGAR
Sep 30, 20256-KBATCH FILINGView on EDGAR
Sep 24, 20256-KDIRECTOR DECLARATIONView on EDGAR
Aug 29, 20256-KBATCH FILINGView on EDGAR
Aug 27, 20256-KRESPONSE TO OFGEM'S RIIO-ET3 DRAFT DETERMINATIONView on EDGAR
Aug 14, 20256-KSALE OF GRAIN LNGView on EDGAR
Jul 31, 20256-KBATCH FILINGView on EDGAR
Jul 17, 20256-KVOTING RIGHTS AND CAPITAL UPDATEView on EDGAR
Jul 16, 20256-KNATIONAL GRID PLC SCRIP DIVIDENDView on EDGAR
Jul 9, 20256-KRESULT OF AGMView on EDGAR
Jul 1, 20256-KOFGEM'S DRAFT DETERMINATION FOR RIIO-ET3View on EDGAR
Jun 30, 20256-KBATCH FILINGView on EDGAR
Jun 5, 20256-KSCRIP DIVIDEND FOR 2024/25 FINAL DIVIDENDView on EDGAR
Jun 4, 20256-KHOLDING(S) IN COMPANYView on EDGAR
Jun 2, 20256-KHOLDING(S) IN COMPANYView on EDGAR
May 30, 20256-KCOMPLETION OF SALE OF NATIONAL GRID RENEWABLESView on EDGAR
May 30, 20256-KBATCH FILINGView on EDGAR
May 29, 20256-KHOLDING(S) IN COMPANYView on EDGAR
May 29, 20256-KPUBLICATION OF ANNUAL REPORT AND ACCOUNTS & AGMView on EDGAR
May 29, 20256-KHOLDING(S) IN COMPANYView on EDGAR

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