23 May 2023

ISSUED ON BEHALF OF RELX PLC

Transactions in own shares

RELX PLC announces that today it purchased through UBS AG London Branch 169,763 RELX PLC ordinary shares of 14 ⁵¹/₁₁₆ pence each on the London Stock Exchange. The purchased shares will be held as treasury shares. Following the above purchase, RELX PLC holds 37,448,543 ordinary shares in treasury, and has 1,899,063,780 ordinary shares in issue (excluding treasury shares). Since 3 January 2023 RELX PLC has purchased 17,648,476 ordinary shares.

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 (the Market Abuse Regulation), detailed information about the individual purchases made by UBS AG London Branch is set out below.

RELX PLC

Transaction details: RELX PLC ordinary shares of 14 ⁵¹/₁₁₆ pence each

Issuer name:	RELX PLC
ISIN:	GB00B2B0DG97
Intermediary name:	UBS AG London Branch
Intermediary Code:	UBSWGB2L
Time zone:	UTC
Currency:	GBP

Aggregated information

Date of purchase:	23 May 2023
Number of ordinary shares purchased:	169,763
Highest price paid per share (p):	2520
Lowest price paid per share (p):	2482
Volume weighted average price paid per share (p):	2503.1139

Disaggregated information

Transaction Date	Transaction Time	Volume	Price (p)	Platform Code	MatchId
23-May-2023	15:13:27	2,002	2494.00	XLON	2067150
23-May-2023	15:09:53	889	2496.00	XLON	2061564
23-May-2023	15:09:53	1,110	2496.00	XLON	2061562
23-May-2023	15:05:15	2,005	2496.00	XLON	2055218
23-May-2023	15:04:02	322	2498.00	XLON	2053661
23-May-2023	15:04:02	880	2498.00	XLON	2053659
23-May-2023	15:03:40	880	2498.00	XLON	2053235
23-May-2023	14:57:58	1,942	2496.00	XLON	2044217
23-May-2023	14:55:45	83	2496.00	XLON	2040969
23-May-2023	14:55:45	1,852	2496.00	XLON	2040971
23-May-2023	14:54:41	727	2497.00	XLON	2039711
23-May-2023	14:54:41	312	2497.00	XLON	2039709
23-May-2023	14:54:41	50	2497.00	XLON	2039707

23-May-2023	14:49:20	27	2497.00	XLON	2032353
23-May-2023	14:49:20	2,116	2497.00	XLON	2032351
23-May-2023	14:46:47	164	2498.00	XLON	2028372
23-May-2023	14:46:47	1,702	2498.00	XLON	2028370
23-May-2023	14:41:44	1,070	2498.00	XLON	2020795
23-May-2023	14:41:44	882	2498.00	XLON	2020793
23-May-2023	14:39:02	1,183	2500.00	XLON	2017040
23-May-2023	14:39:02	704	2500.00	XLON	2017042
23-May-2023	14:35:37	1,892	2501.00	XLON	2012358
23-May-2023	14:30:31	1,974	2503.00	XLON	2005064
23-May-2023	14:30:15	2,021	2504.00	XLON	2004531
23-May-2023	14:23:56	1,793	2505.00	XLON	1993739
23-May-2023	14:23:46	191	2505.00	XLON	1993561
23-May-2023	14:23:23	380	2506.00	XLON	1993177
23-May-2023	14:23:23	305	2506.00	XLON	1993175
23-May-2023	14:23:23	600	2506.00	XLON	1993169
23-May-2023	14:23:23	581	2506.00	XLON	1993171
23-May-2023	14:23:23	90	2506.00	XLON	1993173
23-May-2023	14:22:17	170	2505.00	XLON	1991743
23-May-2023	14:17:30	1,934	2504.00	XLON	1985488
23-May-2023	14:14:52	1,994	2506.00	XLON	1980410
23-May-2023	14:14:17	1,818	2506.00	XLON	1979386
23-May-2023	14:09:42	1,753	2502.00	XLON	1972470
23-May-2023	14:09:42	354	2502.00	XLON	1972467
23-May-2023	14:07:27	1,286	2504.00	XLON	1969048
23-May-2023	14:07:27	611	2504.00	XLON	1969046
23-May-2023	14:04:41	581	2504.00	XLON	1964133
23-May-2023	14:04:41	315	2504.00	XLON	1964131
23-May-2023	14:04:41	619	2504.00	XLON	1964129
23-May-2023	14:04:41	600	2504.00	XLON	1964135
23-May-2023	14:04:41	642	2504.00	XLON	1964137
23-May-2023	14:02:19	2,152	2504.00	XLON	1959752
23-May-2023	13:57:53	748	2502.00	XLON	1949717
23-May-2023	13:57:53	107	2502.00	XLON	1949713
23-May-2023	13:57:37	1,138	2502.00	XLON	1949334
23-May-2023	13:55:27	2,078	2503.00	XLON	1945893
23-May-2023	13:52:12	600	2504.00	XLON	1940336
23-May-2023	13:52:12	560	2504.00	XLON	1940334
23-May-2023	13:52:12	619	2504.00	XLON	1940338
23-May-2023	13:52:12	883	2504.00	XLON	1940340
23-May-2023	13:49:03	1,760	2503.00	XLON	1935054
23-May-2023	13:45:21	1,565	2504.00	XLON	1928991
23-May-2023	13:45:21	478	2504.00	XLON	1928989
23-May-2023	13:43:08	2,018	2507.00	XLON	1924861
23-May-2023	13:39:09	1,840	2506.00	XLON	1918907
23-May-2023	13:35:40	2,015	2506.00	XLON	1913564
23-May-2023	13:34:13	600	2510.00	XLON	1910445
23-May-2023	13:34:13	619	2510.00	XLON	1910443
23-May-2023	13:32:06	1,940	2513.00	XLON	1905556
23-May-2023	13:30:26	1,467	2515.00	XLON	1901937

23-May-2023	13:30:26	418	2515.00	XLON	1901933
23-May-2023	13:30:26	147	2515.00	XLON	1901935
23-May-2023	13:29:58	497	2516.00	XLON	1897931
23-May-2023	13:29:58	619	2516.00	XLON	1897929
23-May-2023	13:29:58	600	2516.00	XLON	1897927
23-May-2023	13:29:58	107	2516.00	XLON	1897925
23-May-2023	13:29:58	619	2516.00	XLON	1897923
23-May-2023	13:29:58	600	2516.00	XLON	1897921
23-May-2023	13:24:05	1,025	2516.00	XLON	1891688
23-May-2023	13:24:05	1,082	2516.00	XLON	1891686
23-May-2023	13:15:29	1,435	2516.00	XLON	1883760
23-May-2023	13:15:29	109	2516.00	XLON	1883758
23-May-2023	13:15:29	336	2516.00	XLON	1883756
23-May-2023	13:09:31	1,928	2519.00	XLON	1878255
23-May-2023	13:06:43	600	2520.00	XLON	1875783
23-May-2023	13:06:43	619	2520.00	XLON	1875781
23-May-2023	13:06:43	22	2520.00	XLON	1875779
23-May-2023	13:06:33	272	2520.00	XLON	1875675
23-May-2023	13:06:33	619	2520.00	XLON	1875673
23-May-2023	13:06:33	600	2520.00	XLON	1875671
23-May-2023	13:06:33	22	2520.00	XLON	1875669
23-May-2023	13:00:38	470	2517.00	XLON	1870678
23-May-2023	13:00:38	1,596	2517.00	XLON	1870676
23-May-2023	12:56:19	2,039	2516.00	XLON	1866751
23-May-2023	12:51:27	600	2513.00	XLON	1862623
23-May-2023	12:47:08	1,673	2513.00	XLON	1858266
23-May-2023	12:47:08	458	2513.00	XLON	1858264
23-May-2023	12:44:55	750	2513.00	XLON	1856511
23-May-2023	12:44:55	750	2513.00	XLON	1856509
23-May-2023	12:44:55	210	2513.00	XLON	1856507
23-May-2023	12:44:55	188	2513.00	XLON	1856505
23-May-2023	12:40:20	550	2512.00	XLON	1853122
23-May-2023	12:40:20	383	2512.00	XLON	1853118
23-May-2023	12:40:20	395	2512.00	XLON	1853120
23-May-2023	12:40:20	460	2512.00	XLON	1853124
23-May-2023	12:40:20	685	2512.00	XLON	1853126
23-May-2023	12:40:20	170	2512.00	XLON	1853128
23-May-2023	12:30:31	2,151	2506.00	XLON	1844475
23-May-2023	12:21:55	1,478	2505.00	XLON	1837841
23-May-2023	12:21:55	481	2505.00	XLON	1837839
23-May-2023	12:16:43	2,163	2506.00	XLON	1833711
23-May-2023	12:12:52	970	2506.00	XLON	1831111
23-May-2023	12:12:52	812	2506.00	XLON	1831109
23-May-2023	12:12:52	38	2506.00	XLON	1831107
23-May-2023	11:51:59	202	2506.00	XLON	1815656
23-May-2023	11:51:59	1,720	2506.00	XLON	1815654
23-May-2023	11:40:10	268	2505.00	XLON	1805598
23-May-2023	11:39:45	1,192	2505.00	XLON	1805133
23-May-2023	11:39:45	460	2505.00	XLON	1805131
23-May-2023	11:28:27	508	2505.00	XLON	1796176

23-May-2023	11:28:27	1,356	2505.00	XLON	1796174
23-May-2023	11:12:53	725	2501.00	XLON	1786770
23-May-2023	11:12:53	1,172	2501.00	XLON	1786768
23-May-2023	11:00:19	2,130	2501.00	XLON	1779420
23-May-2023	10:53:28	82	2502.00	XLON	1775590
23-May-2023	10:53:28	2,069	2502.00	XLON	1775588
23-May-2023	10:42:50	1,259	2502.00	XLON	1768379
23-May-2023	10:42:50	624	2502.00	XLON	1768381
23-May-2023	10:41:09	273	2503.00	XLON	1767485
23-May-2023	10:41:09	221	2503.00	XLON	1767483
23-May-2023	10:41:09	161	2503.00	XLON	1767481
23-May-2023	10:41:09	479	2503.00	XLON	1767479
23-May-2023	10:41:09	436	2503.00	XLON	1767477
23-May-2023	10:41:09	309	2503.00	XLON	1767475
23-May-2023	10:26:00	1,364	2500.00	XLON	1757737
23-May-2023	10:26:00	629	2500.00	XLON	1757735
23-May-2023	10:15:45	1,948	2500.00	XLON	1750626
23-May-2023	10:13:42	475	2501.00	XLON	1749151
23-May-2023	10:12:35	1,461	2501.00	XLON	1748505
23-May-2023	10:00:31	1,437	2498.00	XLON	1739426
23-May-2023	09:52:07	1,772	2498.00	XLON	1724923
23-May-2023	09:31:45	60	2498.00	XLON	1686450
23-May-2023	09:31:45	1,726	2498.00	XLON	1686448
23-May-2023	09:17:35	2,076	2497.00	XLON	1664285
23-May-2023	09:07:41	1,789	2493.00	XLON	1648361
23-May-2023	08:57:44	980	2496.00	XLON	1630773
23-May-2023	08:57:44	1,171	2496.00	XLON	1630771
23-May-2023	08:51:16	419	2499.00	XLON	1620824
23-May-2023	08:51:16	1,356	2499.00	XLON	1620822
23-May-2023	08:45:19	443	2500.00	XLON	1607476
23-May-2023	08:42:34	1,300	2500.00	XLON	1600759
23-May-2023	08:32:03	1,756	2501.00	XLON	1580571
23-May-2023	08:24:01	452	2499.00	XLON	1566655
23-May-2023	08:24:01	161	2499.00	XLON	1566653
23-May-2023	08:24:01	238	2499.00	XLON	1566651
23-May-2023	08:24:01	390	2499.00	XLON	1566649
23-May-2023	08:24:01	397	2499.00	XLON	1566647
23-May-2023	08:24:01	395	2499.00	XLON	1566645
23-May-2023	08:24:01	1,848	2499.00	XLON	1566641
23-May-2023	08:21:08	2,158	2499.00	XLON	1561735
23-May-2023	08:20:51	1,804	2500.00	XLON	1561355
23-May-2023	08:04:21	558	2501.00	XLON	1531187
23-May-2023	08:04:21	1,423	2501.00	XLON	1531185
23-May-2023	08:00:43	1,846	2501.00	XLON	1525461
23-May-2023	08:00:06	1,972	2502.00	XLON	1524404
23-May-2023	07:58:47	2,083	2502.00	XLON	1521338
23-May-2023	07:57:23	1,107	2499.00	XLON	1518520
23-May-2023	07:57:23	656	2499.00	XLON	1518518
23-May-2023	07:57:23	334	2499.00	XLON	1518516
23-May-2023	07:56:33	2,030	2500.00	XLON	1516777

23-May-2023	07:44:54	1,601	2494.00	XLON	1494342
23-May-2023	07:44:54	328	2494.00	XLON	1494344
23-May-2023	07:29:58	1,244	2498.00	XLON	1464580
23-May-2023	07:29:58	525	2498.00	XLON	1464578
23-May-2023	07:24:54	1,852	2501.00	XLON	1455472
23-May-2023	07:19:36	2,041	2502.00	XLON	1446540
23-May-2023	07:10:43	1,125	2502.00	XLON	1430220
23-May-2023	07:10:43	916	2502.00	XLON	1430218
23-May-2023	07:00:42	866	2482.00	XLON	1412480
23-May-2023	07:00:42	1,185	2482.00	XLON	1412478
23-May-2023	07:00:24	62	2485.00	XLON	1411307
23-May-2023	07:00:24	2,019	2485.00	XLON	1411305