144 0001193342 XXXXXXXX LIVE 0000929869 RELX PLC 001-13334 1-3 STRAND LONDON X0 WC2N 5JR 442071665777 ENGSTROM ERIK Officer CEO AMERICAN DEPOSITARY RECEIPTS CITIGROUP GLOBAL MARKETS

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50000 2553500.00 1858522297 02/18/2025 NYSE AMERICAN DEPOSITARY RECEIPTS 08/09/2018 EXCHANGE OF ADRS IN RELX NV FOR ADRS IN RELX PLC ON COMPLETION OF EU CROSS BORDER MERGER PURSUANT TO THE REGISTRATION STATEMENT OF RELX PLC ON FORM F 4 DECLARED EFFECTIVE BY COMMISSION ON MAY 9 2018 RELX PLC N 362665 02/18/2025 1:1 SHARE EXCHANGE AMERICAN DEPOSITARY RECEIPTS 02/22/2019 ADRS ACQUIRED FOLLOWING VESTING OF CONDITIONAL AWARD UNDER RELX BONUS INVESTMENT PLAN RELX PLC N 44039 02/18/2025 VESTING OF SECURITY FOR NIL CONSIDERATION AMERICAN DEPOSITARY RECEIPTS 02/14/2020 ADRS ACQUIRED FOLLOWING VESTING OF CONDITIONAL AWARD UNDER RELX BONUS INVESTMENT PLAN RELX N 38576 02/18/2025 VESTING OF SECURITY FOR NIL CONSIDERATION N ERIK ENGSTROM

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ADR 02/14/2025 2157 110333.05 ERIK ENGSTROM

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ADR 02/14/2025 26500 1359209.88 UNDER SECURITIES TO BE SOLD DATE OF PAYMENT NA 02/18/2025 CONFORMED SIGNATURE ON FILE