1 September 2025
National Grid plc ( ' National Grid ' or ' Company ' )
Voting Rights update
National Grid's registered capital as of 31 August 2025 consisted of 5,191,884,002 ordinary shares, of which, 230,568,009 were held as treasury shares; leaving a balance of 4,961,315,993 with voting rights.
The figure of 4,961,315,993 may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, National Grid under the FCA's Disclosure Guidance and Transparency Rules.
Julian Baddeley
Group Company Secretary