Employee Share Trust Trading Plan

Galliford Try Holdings plc (the "Company") announces that BWCI Group Limited, the trustees of the Galliford Try Employee Share Trust (the "Trust"), have entered into a trading plan ("Plan") with the Company.

The Plan will run from 1 October 2026 to 26 March 2027. The trustees have instructed Peel Hunt LLP to acquire ordinary shares of 50 pence each in the Company for the Trust. Purchases will be made at the best price and limited to 126,500 in any single calendar month, to a maximum of 759,000 shares in total across the period.

The shares are intended to be used to satisfy potential future vesting(s) to be made to employees under the various executive share incentive schemes. The Executive directors and persons discharging managerial responsibility of the Company, together with other employees, are potential beneficiaries under the Trust and are therefore treated as having an interest in such shares.

The trustees have absolute discretion and independence in respect of any trading decisions it may make in respect of the purchase of the ordinary shares pursuant to the Plan.

The Company's issued ordinary share capital, subject to settlement, is 100,842,882 ordinary shares of 50 pence each.