X0508 4/A 2023-10-12 2023-10-16 0 0001832433 Ferguson plc FERG 0001631205 Shouraboura Nadia C/O FERGUSON PLC 1020 ESKDALE ROAD, WINNERSH TRIANGLE WOKINGHAM, BERKSHIRE X0 RG41 5TS UNITED KINGDOM 1 0 0 0 0 Ordinary Shares 2023-10-12 4 A 0 707 A 2199 D The reported securities represent Restricted Stock Units ("RSUs") which were granted under the Ferguson Non-Employee Director Incentive Plan 2022. The RSUs are scheduled to vest on October 12, 2024, subject to the reporting person's continued service through such date. This Amendment is being filed to reflect that the Form 4 filed today, October 16, 2023, which reported the holding of 2,199 securities after the reported transaction, was filed to correct the amount held after the reported transaction. Such filing was made by the printer because of an incorrect Form 4 filed inadvertently by the printer under the Reporting Person's EDGAR Codes which reported 1,699 securities held by a different Reporting Person. The Reporting Person received only one grant today of 707 RSUs and the correct amount held after such acquisition is 2,199 securities. /s/ Ann Becchina by Power of Attorney 2023-10-16