{"filing":{"accession_number":"0001654954-26-007117","cik":"0001004315","ticker":"NEWEN","company_name":"NATIONAL GRID PLC","form":"6-K","filing_date":"2026-08-03","report_date":"2026-08-03","primary_document":"a8707o.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1004315/000165495426007117/a8707o.htm"},"events":[{"id":23011,"run_id":20831,"accession_number":"0001654954-26-007117","anchor_item_number":null,"event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.85,"summary":"National Grid announces a significant restructuring of its operating model effective 1 September 2026, reducing the Group Executive Committee from 13 to 8 members and reorganizing leadership under geographic presidents (UK and US) and new functional heads. The announcement includes multiple executive appointments (Cordi O'Hara as President UK, Sally Librera as Interim President US, Carl Trowell as President of Global Capital, and Alice Delahunty as Chief Technology and Innovation Officer), representing material governance and organizational changes that would affect investor assessment of management structure and accountability.","company_name":"NATIONAL GRID PLC","ticker":"NEWEN","filing_date":"2026-08-03","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":23147,"accession_number":"0001654954-26-007117","item_number":null,"item_title":null,"event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"National Grid announces a significant restructuring of its operating model effective 1 September 2026, reducing the Group Executive Committee from 13 to 8 members and reorganizing leadership under geographic presidents (UK and US) and new functional heads. The announcement includes multiple executive appointments (Cordi O'Hara as President UK, Sally Librera as Interim President US, Carl Trowell as President of Global Capital, and Alice Delahunty as Chief Technology and Innovation Officer), representing material governance and organizational changes that would affect investor assessment of management structure and accountability.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-03T10:57:38.275170+00:00","company_name":"NATIONAL GRID PLC","ticker":"NEWEN","filing_date":"2026-08-03"}]}