Transaction in Own Shares

Babcock International Group PLC

22 September 2026

Transactions in own shares

Babcock International Group PLC (the Company) announces today it has purchased the following number of its ordinary shares of 60 pence each through J.P. Morgan Securities plc.


Date of purchase:	21 September 2026


Aggregate number of ordinary shares purchase:	15,704


Lowest price paid per share (£ per share):	9.7940

Highest price paid per share (£ per share):	9.9900

Average price paid per share (£ per share):	9.8944

The Company intends to hold the purchased shares in treasury.

Since 1 July 2026, the Company has purchased 3,663,778 shares at a cost of £37,917,260.87.

Following the above transaction, the Company holds 14,445,393 of its ordinary shares in treasury and has 491,151,204 ordinary shares in issue (excluding treasury shares).

The table below contains detailed information about the purchases made as part of the buyback programme.

Schedule of Purchases

Shares purchased: 15,704 (ISIN: GB0009697037)

Date of purchases: 21 September 2026

Investment firm: J.P. Morgan Securities plc

Venue	Volume-weighted average price (£)	Aggregated volume	Lowest price per share (£)	Highest price per share (£)
London Stock Exchange	9.8944	15,704	9.7940	9.9900
CBOE Europe	0.0000	0	0.0000	0.0000
Chi-X Europe	0.0000	0	0.0000	0.0000
Turquoise	0.0000	0	0.0000	0.0000
Aquis Stock Exchange	0.0000	0	0.0000	0.0000

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 (as incorporated into UK domestic law by the European Union (Withdrawal) Act 2018), a schedule of individual trades by J.P. Morgan Securities plc is available below:

Individual Transactions:

Time	Volume	Price (GBp)	Trading Venue	Transaction Reference Number
08:02:04	144	989.2000	XLON	05002050000000185-E0SqIsiQW1hY
08:08:00	144	991.0000	XLON	05002050000000310-E0SqIsiQWEFI
08:10:55	145	989.8000	XLON	07002070000000477-E0SqIsiQWKGF
08:10:55	145	989.2000	XLON	05002050000000353-E0SqIsiQWKGV
08:12:44	159	987.0000	XLON	05002050000000486-E0SqIsiQWNhv
08:14:46	145	986.0000	XLON	05002050000000565-E0SqIsiQWRC6
08:18:20	145	986.8000	XLON	05002050000002203-E0SqIsiQWWFA
08:20:44	154	988.8000	XLON	05002050000003383-E0SqIsiQWZaI
08:23:36	176	987.2000	XLON	07002070000003876-E0SqIsiQWdc4
08:26:35	157	984.8000	XLON	07002070000005500-E0SqIsiQWhO2
08:27:23	150	983.4000	XLON	07002070000006015-E0SqIsiQWiZY
08:33:02	188	980.4000	XLON	07002070000007643-E0SqIsiQWqyc
08:33:03	132	979.8000	XLON	05002050000007286-E0SqIsiQWr1z
08:33:03	41	979.8000	XLON	05002050000007286-E0SqIsiQWr1n
08:38:36	159	980.0000	XLON	05002050000009228-E0SqIsiQWy1d
08:41:25	194	979.4000	XLON	07002070000008699-E0SqIsiQX12o
08:51:04	636	985.4000	XLON	07002070000012999-E0SqIsiQXBPI
08:51:04	636	985.2000	XLON	07002070000012976-E0SqIsiQXBQI
08:56:00	155	984.8000	XLON	07002070000013628-E0SqIsiQXHtw
08:57:05	156	983.0000	XLON	05002050000014911-E0SqIsiQXJ7C
09:00:07	151	981.2000	XLON	07002070000016117-E0SqIsiQXNH8
09:11:25	144	983.6000	XLON	07002070000020073-E0SqIsiQXZyv
09:13:01	144	982.0000	XLON	05002050000022760-E0SqIsiQXbXL
09:15:16	154	982.6000	XLON	05002050000023602-E0SqIsiQXeL7
09:30:07	145	982.4000	XLON	07002070000030856-E0SqIsiQXstL
09:42:56	54	986.4000	XLON	07002070000038708-E0SqIsiQY6yi
09:43:34	96	986.4000	XLON	07002070000038708-E0SqIsiQY7Vk
09:54:52	155	987.0000	XLON	07002070000043381-E0SqIsiQYIis
09:59:58	156	986.8000	XLON	05002050000045526-E0SqIsiQYNlQ
10:05:14	154	990.8000	XLON	07002070000050959-E0SqIsiQYV5x
10:09:29	157	991.8000	XLON	07002070000052493-E0SqIsiQYaLm
10:30:21	145	992.4000	XLON	07002070000064890-E0SqIsiQYsNZ
11:01:33	144	990.8000	XLON	07002070000073824-E0SqIsiQZKbS
11:04:03	144	989.8000	XLON	07002070000077909-E0SqIsiQZNP8
11:27:39	144	992.2000	XLON	05002050000085883-E0SqIsiQZhTu
12:09:32	145	999.0000	XLON	05002050000103572-E0SqIsiQaItw
12:10:22	157	998.2000	XLON	05002050000105584-E0SqIsiQaJcB
12:24:48	144	998.6000	XLON	07002070000111993-E0SqIsiQaU3v
12:30:15	144	997.6000	XLON	05002050000113407-E0SqIsiQaYLF
13:08:38	156	996.8000	XLON	05002050000132795-E0SqIsiQb8im
13:24:08	151	996.0000	XLON	05002050000144637-E0SqIsiQbLqY
13:26:33	150	994.8000	XLON	07002070000147242-E0SqIsiQbNQU
13:34:14	154	993.6000	XLON	07002070000151421-E0SqIsiQbU5u
13:39:11	149	992.0000	XLON	07002070000153117-E0SqIsiQbYir
13:40:24	146	991.6000	XLON	07002070000155804-E0SqIsiQbZjI
13:44:13	153	990.6000	XLON	07002070000156647-E0SqIsiQbdTO
13:46:12	150	989.8000	XLON	05002050000158131-E0SqIsiQbjYn
13:51:16	144	986.0000	XLON	07002070000162025-E0SqIsiQbp7R
14:00:08	144	984.8000	XLON	05002050000162631-E0SqIsiQbwwQ
14:11:30	144	986.6000	XLON	07002070000172408-E0SqIsiQc8iF
14:17:52	156	986.0000	XLON	05002050000174852-E0SqIsiQcFgz
14:26:33	145	986.8000	XLON	05002050000179853-E0SqIsiQcRjb
14:27:25	145	986.2000	XLON	05002050000179160-E0SqIsiQcShR
14:30:45	157	983.8000	XLON	07002070000182312-E0SqIsiQcZD8
14:30:45	159	984.6000	XLON	07002070000183776-E0SqIsiQcZ9b
14:32:17	144	986.4000	XLON	05002050000187807-E0SqIsiQcfHO
14:32:41	81	985.8000	XLON	07002070000188203-E0SqIsiQch8p
14:35:24	144	986.0000	XLON	05002050000190758-E0SqIsiQcpVf
14:37:16	23	985.2000	XLON	07002070000193729-E0SqIsiQcuiq
14:37:16	159	985.2000	XLON	07002070000193729-E0SqIsiQcuit
14:41:16	144	986.0000	XLON	05002050000198903-E0SqIsiQd4OX
14:41:52	164	983.8000	XLON	07002070000201176-E0SqIsiQd5ev
14:43:13	23	982.8000	XLON	05002050000202355-E0SqIsiQd8wQ
14:54:10	216	984.8000	XLON	07002070000210665-E0SqIsiQdU8e
14:55:36	145	984.2000	XLON	07002070000213811-E0SqIsiQdWMO
15:02:26	202	984.0000	XLON	05002050000219473-E0SqIsiQdkEt
15:05:35	159	984.4000	XLON	07002070000222304-E0SqIsiQdrP8
15:13:03	173	987.4000	XLON	05002050000229614-E0SqIsiQe60J
15:16:10	145	988.0000	XLON	07002070000231819-E0SqIsiQeBaX
15:24:54	172	989.6000	XLON	05002050000239196-E0SqIsiQeQ3o
15:25:03	145	989.2000	XLON	07002070000239558-E0SqIsiQeQHp
15:29:35	145	989.4000	XLON	07002070000241359-E0SqIsiQeXM9
15:32:03	144	988.4000	XLON	07002070000245023-E0SqIsiQebEj
15:44:47	147	991.6000	XLON	07002070000253897-E0SqIsiQezWl
15:44:51	202	991.0000	XLON	07002070000253639-E0SqIsiQezfK
15:47:06	108	990.4000	XLON	05002050000255230-E0SqIsiQf3K9
15:47:06	36	990.4000	XLON	05002050000255230-E0SqIsiQf3KS
15:57:45	158	990.2000	XLON	07002070000259833-E0SqIsiQfJET
15:57:59	173	989.6000	XLON	05002050000259359-E0SqIsiQfJeM
16:06:50	18	993.6000	XLON	07002070000270887-E0SqIsiQfXlN
16:06:50	116	993.6000	XLON	07002070000270887-E0SqIsiQfXlR
16:06:50	77	993.6000	XLON	07002070000270887-E0SqIsiQfXlU
16:09:02	254	995.0000	XLON	07002070000273198-E0SqIsiQfazT
16:09:02	215	995.6000	XLON	07002070000273400-E0SqIsiQfay0
16:09:56	108	997.2000	XLON	05002050000273592-E0SqIsiQfcZv
16:09:56	79	997.2000	XLON	05002050000273592-E0SqIsiQfca1
16:10:49	187	996.6000	XLON	07002070000274000-E0SqIsiQfduB
16:11:48	274	995.2000	XLON	05002050000274772-E0SqIsiQffal
16:17:33	192	996.4000	XLON	05002050000278888-E0SqIsiQfoDx
16:18:36	180	996.8000	XLON	05002050000279788-E0SqIsiQfq8X
16:21:17	189	997.4000	XLON	07002070000281719-E0SqIsiQfuEu
16:21:55	157	997.8000	XLON	07002070000281792-E0SqIsiQfvEB
16:24:05	30	997.2000	XLON	07002070000281777-E0SqIsiQfxjS
16:24:16	142	997.2000	XLON	07002070000281777-E0SqIsiQfxyi
16:24:55	203	996.6000	XLON	05002050000281411-E0SqIsiQfyrg
16:26:58	196	998.2000	XLON	05002050000281941-E0SqIsiQg2co
16:28:15	173	998.2000	XLON	05002050000282084-E0SqIsiQg4Wy
16:29:00	27	997.8000	XLON	05002050000281806-E0SqIsiQg65z
16:29:07	182	997.8000	XLON	05002050000281806-E0SqIsiQg6cx
16:29:55	126	997.6000	XLON	05002050000282323-E0SqIsiQg8jH
16:29:55	80	997.6000	XLON	05002050000282323-E0SqIsiQg8jJ
16:29:55	106	997.6000	XLON	05002050000282323-E0SqIsiQg8jL

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