CRH PUBLIC LTD CO (CRH) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-13 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: CRH PUBLIC LTD CO (CRH) CIK: 0000849395 --- Reporting Owner --- Name: Lane Kristin CIK: 0002039542 Role: Officer (Chief Human Resources Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Ordinary Shares Date: 2026-05-13 | Code: M (Exercise of derivative) Shares: +2,225 | Price: $0.00 Shares Owned After: 19,237 | Ownership: D (Direct) Footnotes: [F1] Reflects the vesting and release of 1/3 of a time-based conditional award of 6,585 restricted share units ("RSU") granted under the CRH plc 2025 Equity Incentive Plan (the "EIP") on May 13, 2025 (including the award of 30 additional Ordinary Shares as dividend equivalents), of which a further 1/3 will vest on each grant anniversary in May 2027 and 2028, respectively. [Transaction #2] Security: Ordinary Shares Date: 2026-05-13 | Code: F (Payment of exercise/tax) Shares: -876 | Price: $108.75 Total Value: $95,265.00 Shares Owned After: 18,361 | Ownership: D (Direct) Footnotes: [F2] Mandatory withholding of sufficient Ordinary Shares to cover applicable tax liabilities arising in connection with the aforementioned award. --- Derivative Transactions --- [Transaction #1] Security: Restricted Share Units Date: 2026-05-13 | Code: M (Exercise of derivative) Shares: -2,195 Shares Owned After: 10,184 | Ownership: D (Direct) Footnotes: [F1] Reflects the vesting and release of 1/3 of a time-based conditional award of 6,585 restricted share units ("RSU") granted under the CRH plc 2025 Equity Incentive Plan (the "EIP") on May 13, 2025 (including the award of 30 additional Ordinary Shares as dividend equivalents), of which a further 1/3 will vest on each grant anniversary in May 2027 and 2028, respectively. [F1] Reflects the vesting and release of 1/3 of a time-based conditional award of 6,585 restricted share units ("RSU") granted under the CRH plc 2025 Equity Incentive Plan (the "EIP") on May 13, 2025 (including the award of 30 additional Ordinary Shares as dividend equivalents), of which a further 1/3 will vest on each grant anniversary in May 2027 and 2028, respectively. [F1] Reflects the vesting and release of 1/3 of a time-based conditional award of 6,585 restricted share units ("RSU") granted under the CRH plc 2025 Equity Incentive Plan (the "EIP") on May 13, 2025 (including the award of 30 additional Ordinary Shares as dividend equivalents), of which a further 1/3 will vest on each grant anniversary in May 2027 and 2028, respectively. [F1] Reflects the vesting and release of 1/3 of a time-based conditional award of 6,585 restricted share units ("RSU") granted under the CRH plc 2025 Equity Incentive Plan (the "EIP") on May 13, 2025 (including the award of 30 additional Ordinary Shares as dividend equivalents), of which a further 1/3 will vest on each grant anniversary in May 2027 and 2028, respectively. --- Holdings --- [Holding #1] Security: Ordinary Shares Ownership: I (Indirect) --- Footnotes (Complete Index) --- F1: Reflects the vesting and release of 1/3 of a time-based conditional award of 6,585 restricted share units ("RSU") granted under the CRH plc 2025 Equity Incentive Plan (the "EIP") on May 13, 2025 (including the award of 30 additional Ordinary Shares as dividend equivalents), of which a further 1/3 will vest on each grant anniversary in May 2027 and 2028, respectively. F2: Mandatory withholding of sufficient Ordinary Shares to cover applicable tax liabilities arising in connection with the aforementioned award. --- Signature --- /s/ Cot Eversole, attorney-in-fact for Kristin Lane (2026-05-15)