HENRY BOOT PLC

('the Company')

Shares Admitted to Trading and Total Voting Rights

In accordance with PRM 1.6.4R, the Company announces that it has issued and allotted 23,776 ordinary shares in connection with the Henry Boot PLC 2020 Sharesave Plan and the Henry Boot PLC 2020 Company Share Option Plan to the London Stock Exchange Main Market. The shares were issued between 1 April 2026 to 30 April 2026.

Following the issuance of shares and pursuant to DTR 5.6.1, the Company announces that the total number of ordinary shares in issue now stands at 134,511,827 and the total number of voting rights in the Company is 134,511,827.

The above figure 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, the Company under the FCA's Disclosure and Transparency Rules.

Enquiries:

Henry Boot PLC

Jaimie Read, Company Secretary

Tel: 0114 255 5444

www.henryboot.co.uk

Legal Entity Identifier (LEI) No.: 213800H5873O9TC3XT22