• National Grid had 5,026,908,988 voting rights as of September 30, 2026.
• Total issued capital comprised 5,249,831,589 ordinary shares, including 222,922,601 held in treasury.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. National Grid plc published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001654954-26-009245), on October 30, 2026, and is solely responsible for the information contained therein.