NGG Form 6-K: Report of foreign private issuer, 2020

NATIONAL GRID PLC Form 6-K: Report of foreign private issuer

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

2020-12-18: Form 6-K; Period of report 2020-12-18; Description 6-K; Document a6kroutine18dec20.htm.
2020-12-10: Form 6-K; Period of report 2020-12-10; Description 6-K; Document sd-6xk10dec20boardchan.htm.
2020-12-08: Form 6-K; Period of report 2020-12-08; Description 6-K; Document sd-6k8dec20rii0x2final.htm.
2020-12-03: Form 6-K; Period of report 2020-12-03; Description 6-K; Document sd6-k3coverxdec20scrip.htm.

Filed	Form	Period of report	Description	Document
2020-12-18	6-K	2020-12-18	6-K	a6kroutine18dec20.htm
2020-12-10	6-K	2020-12-10	6-K	sd-6xk10dec20boardchan.htm
2020-12-08	6-K	2020-12-08	6-K	sd-6k8dec20rii0x2final.htm
2020-12-03	6-K	2020-12-03	6-K	sd6-k3coverxdec20scrip.htm
2020-11-18	6-K	2020-11-18	6-K	routine6-k18nov20.htm
2020-11-16	6-K	2020-11-16	6-K	sd6-k16nov20massgasrat.htm
2020-11-12	6-K	2020-11-12	6-K	sd6-kxnov2020halfyearr.htm
2020-10-23	6-K	2020-10-22	6-K	sd6-k22oct20ngnaemtn.htm
2020-10-22	6-K	2020-10-22	6-K	routine6-kx22oct2020.htm
2020-10-05	6-K	2020-10-05	6-K	sd6-k5oct20esgvirtuals.htm
2020-09-18	6-K	2020-09-18	6-K	sd6-k18sept20publicati.htm
2020-09-18	6-K	2020-09-18	6-K	routine6-k16sept2020.htm
2020-09-10	6-K	2020-09-10	6-K	sd6-k10sept20newchaira.htm
2020-09-08	6-K	2020-09-08	6-K	sd6-k8sept20ofgemresp.htm
2020-08-21	6-K	2020-08-21	6-K	a6-kroutine20aug2020.htm
2020-08-19	6-K	2020-08-19	6-K	sd6-k19aug20scripdivxv.htm
2020-08-18	6-K	2020-08-18	6-K	sd6-k18aug2020scripdiv.htm
2020-08-03	6-K	2020-08-03	6-K	sd6-k3aug20nimo.htm
2020-07-29	6-K	2020-07-29	6-K	sd-6k29jul20auditchair.htm
2020-07-27	6-K	2020-07-27	6-K	sd6-k27jul20agmresults.htm
2020-07-21	6-K	2020-07-21	6-K	a6-kxroutine17jul20.htm
2020-07-09	6-K	2020-07-09	6-K	sd6-k9jul20scripdiv.htm
2020-07-09	6-K	2020-07-09	6-K	sd6-k9jul20ofgem.htm
2020-07-02	6-K	2020-07-02	6-K	sd6-k2jul20.htm
2020-06-25	6-K	2020-06-25	6-K	a6-ksamedayxtemplate20.htm
2020-06-18	6-K	2020-06-18	6-K	a6-kcoverxroutine18jun2020.htm
2020-06-18	6-K	2020-06-18	6-K	a6-kxsd18junfy20yeresults.htm
2020-05-19	6-K	2020-05-19	6-K	a6-kcoverxroutine19may20.htm
2020-04-16	6-K	2020-04-16	6-K	a6-kxsd16apr20amendfincale.htm
2020-04-14	6-K	2020-04-14	6-K	a6-kcoverxroutine14apr20.htm
2020-04-08	6-K	2020-04-08	6-K	a6-kxsd8april20ngetemtnsupp.htm
2020-04-02	6-K	2020-04-02	6-K	a6-kxsd2april20uspres.htm
2020-04-02	6-K	2020-04-02	6-K	a6-kxsd2april20uspreclose.htm
2020-03-13	6-K	2020-03-13	6-K	a6-kcoverxroutine13mar20.htm
2020-02-19	6-K	2020-02-18	6-K	a6-kcoverxroutine14feb20.htm
2020-01-30	6-K	2020-01-30	6-K	a6-kxsd30jan20charimansucc.htm
2020-01-15	6-K	2020-01-15	6-K	a6-kxsd15jan20votingrtscap.htm
2020-01-15	6-K	2020-01-15	6-K	a6-kcoverxroutine15jan2020.htm
2020-01-15	6-K	2020-01-14	6-K	a6-kxsd14jan20scripdiv.htm