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NATIONAL GRID PLC (NGG) Form 6-K — May 29, 2026

$NGGForm 6-KFiled May 29, 2026, 8:09 AM ET0001654954-26-005509Original filing

National Grid plc filed a Form 6-K containing routine regulatory disclosures for May 2026, including an update on its voting rights denominator and several insider transaction notifications. The filing confirms that as of April 30, 2026, the company had 4,975,547,000 ordinary shares with voting rights, after excluding 223,421,690 treasury shares from its total registered capital. Insider activity included purchases by CFO Andy Agg, Chair Paula Rosput Reynolds, and Non-executive Directors Earl Shipp and Jacqui Ferguson, reflecting standard compliance with Market Abuse Regulation disclosure requirements. Additionally, BlackRock, Inc.

Key figures

Shares Outstanding
4,975,547,000
Treasury Shares
223,421,690
Black Rock Total Shares
419,793,494
Total Registered Capital
5,198,968,690
Black Rock Total Voting Rights
8.42%
Black Rock Direct Voting Rights
4.94%
Black Rock Financial Instruments
3.48%

AI analysis

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.

    NATIONAL GRID PLC (NGG) Form 6-K — May 29, 2026: AI Analysis | Signal8