https://www.developersdigest.tech/markets/ngg/filings Latest company filings for National Grid plc (NGG) - annual reports, quarterly reports, major events, and insider trades, newest first. en Fri, 10 Jul 2026 15:29:42 GMT https://www.sec.gov/Archives/edgar/data/0/000165495426004849/a2416e.htm 0001654954-26-004849 Thu, 14 May 2026 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495426004091/april2026.htm 0001654954-26-004091 Thu, 30 Apr 2026 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495426003430/a1487a.htm 0001654954-26-003430 Mon, 13 Apr 2026 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495426002997/march2026.htm 0001654954-26-002997 Tue, 31 Mar 2026 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495426001708/a8831u.htm 0001654954-26-001708 Mon, 02 Mar 2026 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495426001618/feb2026.htm 0001654954-26-001618 Fri, 27 Feb 2026 12:00:00 GMT 6-K 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https://www.sec.gov/Archives/edgar/data/0/000100431525000016/cover_filinghy2526.htm 0001004315-25-000016 Thu, 06 Nov 2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495425012387/oct2025-batch.htm 0001654954-25-012387 Fri, 31 Oct 2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495425011353/a7078b.htm 0001654954-25-011353 Thu, 02 Oct 2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495425011202/sep2025-batch.htm 0001654954-25-011202 Tue, 30 Sep 2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495425011051/a6861a.htm 0001654954-25-011051 Wed, 24 Sep 2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495425010181/nationalgridplc-aug.htm 0001654954-25-010181 Fri, 29 Aug 2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495425010066/a7622w.htm 0001654954-25-010066 Wed, 27 Aug 2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495425009538/a3308v.htm 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2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000100431525000012/nggtf-20250331.htm 0001004315-25-000012 Thu, 29 May 2025 12:00:00 GMT 20-F https://www.sec.gov/Archives/edgar/data/0/000165495425006145/a2940k.htm 0001654954-25-006145 Wed, 28 May 2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495425006032/a8644j.htm 0001654954-25-006032 Thu, 22 May 2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495425005653/a8775i.htm 0001654954-25-005653 Thu, 15 May 2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495425005651/a7312i.htm 0001654954-25-005651 Thu, 15 May 2025 12:00:00 GMT 6-K https://www.sec.gov/Archives/edgar/data/0/000165495425004929/a9321g.htm 0001654954-25-004929 Thu, 01 May 2025 12:00:00 GMT 6-K