Transaction in Own Shares

Centrica PLC

29 December 2025

 

Transactions in own shares Centrica plc 29 December 2025 Centrica plc announces that it purchased on 24 December 2025 (through J.P. Morgan Securities plc JPM) 1,156,316 Centrica plc ordinary shares of 6 14/81 pence each at a price of 168.8752 pence per share. The purchased shares will be held as treasury shares. Such purchase was effected pursuant to the second tranche of the Company's buyback programme announced on 22 September 2025 and in accordance with the non-discretionary share repurchase agreement entered into with JPM as also announced on 22 September 2025. Since 22 September 2025, Centrica has purchased 137,782,842 ordinary shares at a cost (excluding dealing and associated costs) of £233,997,908.16. Following the above purchase, Centrica plc holds 486,587,658 ordinary shares in treasury, and has 4,614,019,556 ordinary shares in issue (excluding treasury shares). In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 (the Market Abuse Regulation) (as in force in the UK and as amended by the Market Abuse (Amendment) (EU Exit) Regulations 2019), detailed information about the individual purchases made by JPM is set out below. Transaction details: Centrica plc ordinary shares of 6 14/81 pence each Issuer Name: Centrica plc ISIN: GB00B033F229 Intermediary name: J.P. Morgan Securities plc Intermediary Code: JPMSGB2L Currency: GBP Aggregated Information

Date of purchase: 24 December 2025

Number of ordinary shares purchased: 1,156,316

Highest price paid: 169.1500p Lowest price paid: 168.1500p Volume weighted average price paid per share: 168.8752p

Disaggregated information The table attached contains detailed information of the individual trades made by J.P. Morgan Securities plc, as part of the buyback programme.

Time Volume Price (GBp) Trading Venue Transaction Reference Number 08:21:48 1,556 168.5500 XLON 05003050000007595-E0Pfol1p0dLe 08:21:50 1,850 168.5000 XLON 05003050000007606-E0Pfol1p0dPL 08:22:41 1,503 168.5000 XLON 07003070000007830-E0Pfol1p0drX 08:23:00 2,089 168.5000 XLON 05003050000008003-E0Pfol1p0e6V 08:24:50 1,558 168.5000 XLON 07003070000008049-E0Pfol1p0emw 08:25:09 1,558 168.5000 XLON 05003050000008461-E0Pfol1p0eyv 08:25:28 426 168.5000 XLON 07003070000008445-E0Pfol1p0f8s 08:30:02 38 168.8000 XLON 05003050000009441-E0Pfol1p0hjT 08:30:02 1,661 168.8000 XLON 05003050000009441-E0Pfol1p0hjV 08:30:05 1,841 168.6000 XLON 07003070000009406-E0Pfol1p0hpl 08:30:06 450 168.5000 XLON 05003050000009442-E0Pfol1p0hrV 08:30:09 1,048 168.5000 XLON 05003050000009442-E0Pfol1p0ht1 08:30:23 343 168.5000 XLON 05003050000009442-E0Pfol1p0hzN 08:33:00 1,043 168.5000 XLON 05003050000010637-E0Pfol1p0jZi 08:33:00 1,000 168.5000 XLON 05003050000010637-E0Pfol1p0jZk 08:34:36 1,080 168.5500 XLON 05003050000011049-E0Pfol1p0kVo 08:34:48 254 168.5500 XLON 07003070000011064-E0Pfol1p0kX4 08:34:51 1,982 168.5500 XLON 07003070000011077-E0Pfol1p0kZ9 08:34:52 1,417 168.5000 XLON 07003070000011030-E0Pfol1p0kZx 08:35:10 1,841 168.5000 XLON 05003050000011187-E0Pfol1p0kjb 08:35:29 2,124 168.5000 XLON 07003070000011266-E0Pfol1p0kuh 08:36:22 19 168.5000 XLON 07003070000011513-E0Pfol1p0lF9 08:36:22 1,000 168.5000 XLON 07003070000011513-E0Pfol1p0lFB 08:36:34 1,200 168.5000 XLON 07003070000011591-E0Pfol1p0lNI 08:36:34 1,000 168.5000 XLON 07003070000011591-E0Pfol1p0lNK 08:36:53 1,060 168.5000 XLON 07003070000011664-E0Pfol1p0lUJ 08:36:53 1,000 168.5000 XLON 07003070000011664-E0Pfol1p0lUL 08:37:12 2,150 168.5000 XLON 05003050000011786-E0Pfol1p0liC 08:37:31 1,103 168.5000 XLON 05003050000011870-E0Pfol1p0lrL 08:37:31 1,000 168.5000 XLON 05003050000011870-E0Pfol1p0lrN 08:37:31 461 168.5000 XLON 05003050000011870-E0Pfol1p0lrP 08:38:14 766 168.4500 XLON 05003050000011996-E0Pfol1p0m7Y 08:38:14 1,000 168.4500 XLON 05003050000011996-E0Pfol1p0m7a 08:38:17 1,213 168.4500 XLON 07003070000011964-E0Pfol1p0m90 08:38:17 628 168.4500 XLON 07003070000011964-E0Pfol1p0m92 08:46:07 1,841 168.4500 XLON 07003070000012476-E0Pfol1p0pkL 08:53:43 2,124 168.5000 XLON 07003070000014729-E0Pfol1p0sys 08:53:43 950 168.5000 XLON 07003070000016168-E0Pfol1p0sz0 08:53:43 1,555 168.5000 XLON 07003070000016168-E0Pfol1p0sz2 08:54:25 2,124 168.5000 XLON 05003050000016256-E0Pfol1p0tOq 08:54:34 1,841 168.5500 XLON 05003050000016473-E0Pfol1p0tWo 08:56:38 1,722 168.5500 XLON 07003070000016481-E0Pfol1p0uHw 09:05:51 81 168.9500 XLON 05003050000020184-E0Pfol1p0xjF 09:05:51 1,336 168.9500 XLON 05003050000020184-E0Pfol1p0xjH 09:05:51 1,558 168.9000 XLON 07003070000020180-E0Pfol1p0xjV 09:05:52 1,344 168.9000 XLON 05003050000020186-E0Pfol1p0xk5 09:10:21 1,558 168.9500 XLON 07003070000021669-E0Pfol1p0z2U 09:11:00 1,558 168.9000 XLON 07003070000021262-E0Pfol1p0zGP 09:11:00 1,841 168.9500 XLON 05003050000021755-E0Pfol1p0zEU 09:11:08 1,558 168.9000 XLON 05003050000021904-E0Pfol1p0zSZ 09:13:34 1,416 168.9000 XLON 07003070000022033-E0Pfol1p10Ek 09:13:58 1,882 168.8500 XLON 07003070000022540-E0Pfol1p10V1 09:13:58 2,124 168.8000 XLON 07003070000021912-E0Pfol1p10V7 09:13:58 1,841 168.9000 XLON 07003070000022473-E0Pfol1p10TK 09:14:22 1,790 168.8000 XLON 05003050000022612-E0Pfol1p10jU 09:14:31 2,655 168.7000 XLON 05003050000022622-E0Pfol1p10nW 09:14:32 1,558 168.6000 XLON 05003050000021654-E0Pfol1p10p3 09:16:54 166 168.7000 XLON 07003070000023339-E0Pfol1p11wN 09:16:55 1,193 168.7000 XLON 05003050000023321-E0Pfol1p11xO 09:16:55 787 168.7000 XLON 05003050000023321-E0Pfol1p11xQ 09:17:44 1,870 168.7000 XLON 05003050000023425-E0Pfol1p12EY 09:18:27 2,154 168.7000 XLON 05003050000023586-E0Pfol1p12LG 09:18:27 182 168.7000 XLON 05003050000023586-E0Pfol1p12LD 09:18:49 2,334 168.7000 XLON 05003050000023810-E0Pfol1p12Si 09:18:49 1,972 168.7000 XLON 07003070000023765-E0Pfol1p12SC 09:18:49 51 168.7000 XLON 07003070000023765-E0Pfol1p12SE 09:18:50 2,079 168.6000 XLON 05003050000023295-E0Pfol1p12TT 09:19:03 1,742 168.6000 XLON 05003050000023931-E0Pfol1p12fP 09:19:14 1,742 168.5000 XLON 07003070000023953-E0Pfol1p12mg 09:20:03 1,827 168.5000 XLON 05003050000023975-E0Pfol1p139t 09:20:58 1,584 168.3000 XLON 05003050000023932-E0Pfol1p13c0 09:26:12 174 168.5500 XLON 07003070000025874-E0Pfol1p15Kf 09:26:13 175 168.5500 XLON 07003070000025878-E0Pfol1p15LZ 09:28:10 2,274 168.5500 XLON 07003070000025878-E0Pfol1p16Fl 09:29:01 2,700 168.5500 XLON 07003070000026264-E0Pfol1p16Rv 09:29:02 2,503 168.5500 XLON 07003070000026410-E0Pfol1p16St 09:29:03 109 168.5500 XLON 07003070000026413-E0Pfol1p16Tv 09:29:03 2,000 168.5500 XLON 07003070000026413-E0Pfol1p16Tx 09:30:13 1,896 168.4500 XLON 07003070000026420-E0Pfol1p16yn 09:30:13 192 168.4500 XLON 07003070000026420-E0Pfol1p16yc 09:30:41 737 168.4000 XLON 05003050000026408-E0Pfol1p17CL 09:30:41 1,977 168.4000 XLON 05003050000026408-E0Pfol1p17CJ 09:31:34 2,088 168.2000 XLON 07003070000026414-E0Pfol1p17Xi 09:31:34 2,259 168.3000 XLON 05003050000026702-E0Pfol1p17Wn 09:31:57 772 168.2000 XLON 05003050000027117-E0Pfol1p17rg 09:31:57 1,075 168.2000 XLON 05003050000027117-E0Pfol1p17ri 09:32:23 2,378 168.2000 XLON 07003070000027233-E0Pfol1p188l 09:32:42 2,163 168.2000 XLON 05003050000027340-E0Pfol1p18D7 09:33:01 1,972 168.1500 XLON 05003050000027001-E0Pfol1p18LI 09:33:01 44 168.2000 XLON 05003050000027419-E0Pfol1p18L2 09:33:01 2,778 168.2000 XLON 05003050000027419-E0Pfol1p18L4 09:33:06 359 168.1500 XLON 05003050000027001-E0Pfol1p18P2 09:34:22 934 168.1500 XLON 05003050000027738-E0Pfol1p18rN 09:34:22 2,159 168.1500 XLON 05003050000027738-E0Pfol1p18rK 09:35:00 1,533 168.1500 XLON 07003070000027887-E0Pfol1p1991 09:35:00 2,595 168.1500 XLON 07003070000027804-E0Pfol1p197M 09:35:43 2,693 168.1500 XLON 07003070000028078-E0Pfol1p19ai 09:36:02 2,928 168.1500 XLON 07003070000028141-E0Pfol1p19ff 09:58:13 2,232 168.3500 XLON 05003050000032884-E0Pfol1p1GYa 09:58:14 2,486 168.3500 XLON 07003070000032861-E0Pfol1p1GZZ 09:58:15 2,245 168.3500 XLON 05003050000032898-E0Pfol1p1GZw 09:58:15 15 168.3500 XLON 05003050000032898-E0Pfol1p1GZz 09:58:50 2,760 168.3500 XLON 07003070000032864-E0Pfol1p1Gp3 09:58:50 404 168.3500 XLON 07003070000032864-E0Pfol1p1Gp5 09:59:48 2,322 168.3500 XLON 07003070000033029-E0Pfol1p1H4l 10:01:03 2,505 168.4000 XLON 07003070000033545-E0Pfol1p1Hdv 10:01:04 428 168.3500 XLON 05003050000033317-E0Pfol1p1Heg 10:01:57 1,066 168.3500 XLON 05003050000033317-E0Pfol1p1Hxe 10:01:57 1,438 168.3500 XLON 05003050000033317-E0Pfol1p1HxX 10:06:46 1,201 168.4000 XLON 05003050000034962-E0Pfol1p1JaQ 10:08:34 1,070 168.4000 XLON 05003050000034962-E0Pfol1p1KNr 10:08:34 1,680 168.4000 XLON 07003070000034918-E0Pfol1p1KNt 10:11:06 2,489 168.4000 XLON 07003070000035504-E0Pfol1p1L6T 10:11:36 441 168.4000 XLON 05003050000036086-E0Pfol1p1LED 10:11:36 2,287 168.4000 XLON 05003050000036086-E0Pfol1p1LEF 10:14:16 431 168.4500 XLON 07003070000036689-E0Pfol1p1MJG 10:14:32 2,185 168.4500 XLON 07003070000036689-E0Pfol1p1MP0 10:14:33 1,091 168.4500 XLON 07003070000036785-E0Pfol1p1MPa 10:14:33 1,674 168.4500 XLON 07003070000036785-E0Pfol1p1MPc 10:14:34 2,321 168.4500 XLON 07003070000036786-E0Pfol1p1MQ3 10:14:35 2,321 168.4500 XLON 07003070000036788-E0Pfol1p1MQN 10:14:36 2,553 168.4500 XLON 05003050000036810-E0Pfol1p1MQy 10:14:37 481 168.4000 XLON 07003070000036157-E0Pfol1p1MRw 10:15:16 2,704 168.4000 XLON 07003070000036157-E0Pfol1p1MbC 10:15:16 3,549 168.4000 XLON 07003070000036836-E0Pfol1p1MbG 10:16:11 1,160 168.3000 XLON 07003070000037052-E0Pfol1p1MwV 10:16:11 3,364 168.3000 XLON 05003050000037062-E0Pfol1p1MwZ 10:16:11 2,445 168.3000 XLON 07003070000037052-E0Pfol1p1MwX 10:16:13 1,941 168.3000 XLON 07003070000037253-E0Pfol1p1MyZ 10:16:13 707 168.3000 XLON 07003070000037253-E0Pfol1p1MyX 10:17:33 502 168.4500 XLON 05003050000037579-E0Pfol1p1NHd 10:17:33 2,180 168.4500 XLON 05003050000037579-E0Pfol1p1NHb 10:17:35 792 168.4000 XLON 05003050000037552-E0Pfol1p1NI7 10:17:46 1,890 168.4000 XLON 05003050000037552-E0Pfol1p1NKd 10:17:52 3,142 168.4000 XLON 05003050000037674-E0Pfol1p1NMG 10:18:41 2,675 168.4000 XLON 05003050000037862-E0Pfol1p1NlO 10:19:00 4,388 168.4000 XLON 05003050000037930-E0Pfol1p1NsU 10:19:03 2,900 168.4000 XLON 07003070000037953-E0Pfol1p1NwP 10:19:03 1,000 168.4000 XLON 07003070000037953-E0Pfol1p1NwR 10:19:03 66 168.4000 XLON 07003070000037953-E0Pfol1p1NwT 10:19:03 1,172 168.4000 XLON 07003070000037953-E0Pfol1p1NwV 10:19:03 2,604 168.4000 XLON 07003070000037953-E0Pfol1p1NwX 10:20:43 1,324 168.4000 XLON 07003070000038412-E0Pfol1p1ONQ 10:20:43 63 168.4000 XLON 07003070000038412-E0Pfol1p1ONS 10:20:43 3,281 168.4000 XLON 07003070000038412-E0Pfol1p1ONU 10:20:43 3,073 168.4000 XLON 07003070000038412-E0Pfol1p1ONW 10:22:23 3,169 168.3500 XLON 05003050000038709-E0Pfol1p1Osw 10:23:31 668 168.4500 XLON 07003070000038942-E0Pfol1p1PXY 10:23:31 2,497 168.4500 XLON 07003070000038942-E0Pfol1p1PXb 10:24:03 2,183 168.4500 XLON 05003050000039091-E0Pfol1p1Pib 10:24:03 490 168.4500 XLON 05003050000039091-E0Pfol1p1Pie 10:24:22 3,156 168.4500 XLON 07003070000039147-E0Pfol1p1Pr4 10:24:42 1,749 168.4500 XLON 07003070000039189-E0Pfol1p1PxQ 10:25:03 254 168.4000 XLON 05003050000038848-E0Pfol1p1Q2V 10:25:03 2,928 168.4000 XLON 05003050000038848-E0Pfol1p1Q2X 10:25:43 3,380 168.4000 XLON 05003050000039318-E0Pfol1p1QCa 10:25:45 1,013 168.3500 XLON 07003070000038943-E0Pfol1p1QD4 10:26:40 1,122 168.4500 XLON 05003050000039522-E0Pfol1p1QT7 10:26:59 1,765 168.4500 XLON 07003070000039622-E0Pfol1p1QaV 10:27:23 2,906 168.4000 XLON 05003050000039676-E0Pfol1p1Qh6 10:27:42 2,422 168.4000 XLON 05003050000039730-E0Pfol1p1QnH 10:28:05 2,121 168.4000 XLON 05003050000039782-E0Pfol1p1R4Z 10:29:03 585 168.4000 XLON 07003070000039960-E0Pfol1p1RTl 10:32:57 1,774 168.4500 XLON 05003050000040791-E0Pfol1p1Scr 10:32:57 982 168.4500 XLON 05003050000040791-E0Pfol1p1Scw 10:34:17 2,417 168.4500 XLON 05003050000040797-E0Pfol1p1SuD 10:35:06 1,451 168.4500 XLON 07003070000041065-E0Pfol1p1T8U 10:35:29 1,689 168.4500 XLON 07003070000041065-E0Pfol1p1TBw 10:38:51 2,402 168.5000 XLON 05003050000041977-E0Pfol1p1UE5 10:38:51 1,011 168.5000 XLON 05003050000041977-E0Pfol1p1UE7 10:38:52 2,661 168.4500 XLON 07003070000041301-E0Pfol1p1UF3 10:38:52 2,438 168.5000 XLON 07003070000041970-E0Pfol1p1UEf 10:38:53 131 168.4000 XLON 07003070000039960-E0Pfol1p1UFx 10:38:53 2,926 168.4500 XLON 05003050000041982-E0Pfol1p1UFk 10:38:54 2 168.4000 XLON 07003070000039960-E0Pfol1p1UGX 10:39:00 906 168.3500 XLON 05003050000041998-E0Pfol1p1UJa 10:39:00 1,515 168.3500 XLON 05003050000041998-E0Pfol1p1UJg 10:39:00 3,147 168.4000 XLON 05003050000041987-E0Pfol1p1UIT 10:39:00 2,909 168.4000 XLON 07003070000039960-E0Pfol1p1UIN 10:39:01 525 168.3500 XLON 07003070000041990-E0Pfol1p1UKM 10:39:01 48 168.3500 XLON 07003070000041990-E0Pfol1p1UKR 10:39:04 3,591 168.3500 XLON 05003050000042008-E0Pfol1p1ULa 10:39:25 2,628 168.4000 XLON 07003070000042074-E0Pfol1p1UVj 10:40:05 3,112 168.3500 XLON 07003070000042006-E0Pfol1p1UeX 10:43:05 3,359 168.4500 XLON 07003070000042660-E0Pfol1p1VSt 10:43:26 116 168.5000 XLON 05003050000042780-E0Pfol1p1Vdj 10:43:40 3,316 168.5000 XLON 07003070000042814-E0Pfol1p1VgE 10:43:59 3,791 168.5000 XLON 07003070000042870-E0Pfol1p1Vlg 10:44:04 2,141 168.5000 XLON 05003050000042887-E0Pfol1p1VoN 10:44:23 3,520 168.5000 XLON 05003050000042921-E0Pfol1p1Vr9 10:44:25 1,953 168.4500 XLON 05003050000042716-E0Pfol1p1Vre 10:45:39 58 168.5000 XLON 05003050000043253-E0Pfol1p1WFx 10:45:41 491 168.5000 XLON 05003050000043257-E0Pfol1p1WHN 10:46:06 426 168.5000 XLON 05003050000043257-E0Pfol1p1WQ7 10:46:06 2,019 168.5000 XLON 05003050000043348-E0Pfol1p1WQ9 10:46:06 344 168.5000 XLON 05003050000043257-E0Pfol1p1WQ4 10:46:06 2,184 168.5000 XLON 05003050000043257-E0Pfol1p1WPy 10:47:06 1,952 168.5000 XLON 07003070000043429-E0Pfol1p1Wg7 10:47:06 707 168.5000 XLON 07003070000043429-E0Pfol1p1Wg9 10:48:16 2,213 168.6000 XLON 05003050000043704-E0Pfol1p1Wti 10:48:16 633 168.6000 XLON 05003050000043704-E0Pfol1p1Wtb 10:48:17 1,628 168.6000 XLON 07003070000043704-E0Pfol1p1WuE 10:48:17 1,816 168.6000 XLON 07003070000043704-E0Pfol1p1WuG 10:48:18 3,336 168.5500 XLON 07003070000043676-E0Pfol1p1Wvb 10:48:18 2,609 168.6000 XLON 07003070000043707-E0Pfol1p1Wv5 10:51:03 1,336 168.6500 XLON 07003070000044220-E0Pfol1p1Xsm 10:51:03 1,518 168.6500 XLON 07003070000044220-E0Pfol1p1Xsh 10:51:10 3,122 168.6000 XLON 05003050000044153-E0Pfol1p1XuD 10:51:22 2,229 168.6000 XLON 05003050000044289-E0Pfol1p1Xwm 10:51:41 3,072 168.6500 XLON 07003070000044315-E0Pfol1p1Y87 10:52:20 382 168.6000 XLON 05003050000044289-E0Pfol1p1YK0 10:52:24 2,794 168.6000 XLON 07003070000044471-E0Pfol1p1YL7 10:52:43 36 168.6000 XLON 07003070000044550-E0Pfol1p1YPb 10:54:00 2,019 168.6000 XLON 07003070000044550-E0Pfol1p1Yng 10:54:59 2,336 168.6000 XLON 05003050000044960-E0Pfol1p1ZBu 10:54:59 1,387 168.6000 XLON 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168.7500 XLON 05003050000048892-E0Pfol1p1fwr 11:16:18 3,070 168.7500 XLON 07003070000048873-E0Pfol1p1fxE 11:16:19 4,187 168.7500 XLON 05003050000048972-E0Pfol1p1fxp 11:18:16 2,238 168.8000 XLON 05003050000049267-E0Pfol1p1gV2 11:18:16 109 168.8000 XLON 05003050000049267-E0Pfol1p1gV4 11:18:38 280 168.8500 XLON 07003070000049242-E0Pfol1p1ghQ 11:18:38 2,088 168.8500 XLON 07003070000049242-E0Pfol1p1ghT 11:18:39 2,260 168.8500 XLON 05003050000049334-E0Pfol1p1gi3 11:22:56 3,011 168.9000 XLON 07003070000049681-E0Pfol1p1iDr 11:31:19 52 169.0000 XLON 07003070000051606-E0Pfol1p1kPk 11:31:20 28 169.0000 XLON 07003070000051611-E0Pfol1p1kQW 11:31:21 1,613 169.0000 XLON 05003050000051649-E0Pfol1p1kQz 11:31:22 3,443 169.0000 XLON 05003050000051651-E0Pfol1p1kRQ 11:31:23 36 169.0000 XLON 07003070000051616-E0Pfol1p1kTW 11:31:23 3,200 169.0000 XLON 07003070000051616-E0Pfol1p1kTY 11:31:24 2,705 168.9500 XLON 05003050000051655-E0Pfol1p1kUY 11:31:25 2,534 168.9500 XLON 07003070000051623-E0Pfol1p1kVu 11:31:25 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END Enquiries: Investors and Analysts E: [e-mail] Centrica plc is listed on the London Stock Exchange (CNA) Registered Office: Millstream, Maidenhead Road, Windsor, Berkshire SL4 5GD Registered in England & Wales number: 3033654 Legal Entity Identifier number: E26EDV109X6EEPBKVH76 ISIN number: GB00B033F229

 

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