X0609 4 2026-05-13 0000849395 CRH PUBLIC LTD CO CRH 0002039500 Platt Gillian L. true C/O CRH PLC STONEMASON'S WAY RATHFARNHAM, DUBLIN IRELAND L2 D16 KH51 IRELAND true false false false false Ordinary Shares 2026-05-13 4 M false 2004 0 A 3161 D Ordinary Shares 2026-05-13 4 F false 962 108.75 D 2199 D Restricted Share Units 2026-05-13 4 M false 1976 D Ordinary Shares 1976 0 D Restricted Share Units 2026-05-13 4 A false 1556 A Ordinary Shares 1556 1556 D Reflects the vesting and release of a time-based conditional award of restricted share units ("RSU") granted under the CRH plc 2025 Equity Incentive Plan (the "EIP") on May 13, 2025 (including the award of 28 additional Ordinary Shares as dividend equivalents). Mandatory withholding of sufficient Ordinary Shares to cover applicable tax liabilities arising in connection with the aforementioned award. Each RSU represents the right to receive one Ordinary Share of the Issuer. Reflects a time-based conditional award of RSUs, as defined in the EIP, of which the full amount will vest in May 2027 (the "Award"). In accordance with the EIP, dividend equivalents will apply to the Award and will be reported at the time of vesting. Cot Eversole, attorney-in fact for Gillian L. Platt 2026-05-15