Keller Group PLC

Transaction in Own Shares • Nov 7, 2025

National Storage Mechanism | Additional information

RNS Number : 5595G

Keller Group PLC

07 November 2025

7 November 2025

Keller Group plc

Transaction in Own Shares

Keller Group plc ("Keller" or the "Company") announces today it has purchased the following number of its ordinary shares of 10 pence ("Ordinary Shares") each through Investec Bank plc ("Investec") as part of its share buyback programme, details of which were announced by Keller on 29 September 2025.

Date of purchase:	6 November 2025
Aggregate number of common shares purchased:	24,378
Lowest price per share (pence):	1,528.00
Highest price per share (pence):	1,564.00
Weighted average price per day (pence):	1,548.8582

The Company intends to hold the purchased Ordinary Shares in treasury. Following the purchase and settlement of these Ordinary Shares, the Company will hold 2,248,617 of its Ordinary Shares in treasury and will have 73,099,735 Ordinary Shares in issue (including treasury shares).

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

Aggregate information:

Venue	Volume-weighted average price (p)	Aggregated volume	Lowest price per share (p)	Highest price per share (p)
XLON	1,548.8582	24,378	1,528.00	1,564.00

Individual Transactions:

In accordance with Article 5(1)(b) of the Market Abuse Regulation (EU) No 596/2014 as it forms part of UK law, a full breakdown of the individual trades made by Investec on behalf of the Company is detailed below:

Date and time of each trade	Number of shares purchased	Price (pence per share)	Trading Venue	Transaction Reference Number
06 November 2025 08:16:17	122	1,556.00	XLON	00359779339TRLO1
06 November 2025 08:18:15	100	1,556.00	XLON	00359781344TRLO1
06 November 2025 08:19:42	119	1,554.00	XLON	00359782831TRLO1
06 November 2025 08:19:42	113	1,552.00	XLON	00359782832TRLO1
06 November 2025 08:23:49	114	1,552.00	XLON	00359786931TRLO1
06 November 2025 08:33:39	100	1,556.00	XLON	00359797368TRLO1
06 November 2025 08:48:03	123	1,554.00	XLON	00359815003TRLO1
06 November 2025 08:54:30	119	1,554.00	XLON	00359821723TRLO1
06 November 2025 09:02:56	123	1,552.00	XLON	00359830762TRLO1
06 November 2025 09:02:56	61	1,552.00	XLON	00359830763TRLO1
06 November 2025 09:10:30	4	1,550.00	XLON	00359839843TRLO1
06 November 2025 09:10:30	547	1,550.00	XLON	00359839844TRLO1
06 November 2025 09:10:30	122	1,550.00	XLON	00359839845TRLO1
06 November 2025 09:10:30	122	1,550.00	XLON	00359839846TRLO1
06 November 2025 09:10:30	122	1,550.00	XLON	00359839847TRLO1
06 November 2025 09:10:30	92	1,550.00	XLON	00359839848TRLO1
06 November 2025 09:10:30	200	1,548.00	XLON	00359839850TRLO1
06 November 2025 09:10:31	342	1,548.00	XLON	00359839854TRLO1
06 November 2025 09:10:31	559	1,548.00	XLON	00359839855TRLO1
06 November 2025 09:10:31	122	1,548.00	XLON	00359839856TRLO1
06 November 2025 09:10:31	78	1,548.00	XLON	00359839857TRLO1
06 November 2025 09:10:31	122	1,548.00	XLON	00359839858TRLO1
06 November 2025 09:10:31	131	1,544.00	XLON	00359839875TRLO1
06 November 2025 09:11:21	231	1,548.00	XLON	00359840882TRLO1
06 November 2025 09:37:28	58	1,554.00	XLON	00359874218TRLO1
06 November 2025 09:45:02	2	1,556.00	XLON	00359883907TRLO1
06 November 2025 09:45:02	33	1,556.00	XLON	00359883908TRLO1
06 November 2025 09:45:02	64	1,556.00	XLON	00359883909TRLO1
06 November 2025 09:45:10	26	1,556.00	XLON	00359884078TRLO1
06 November 2025 09:51:23	73	1,558.00	XLON	00359892424TRLO1
06 November 2025 09:51:23	5	1,558.00	XLON	00359892425TRLO1
06 November 2025 09:58:56	67	1,562.00	XLON	00359899803TRLO1
06 November 2025 09:58:56	11	1,562.00	XLON	00359899804TRLO1
06 November 2025 09:58:56	113	1,560.00	XLON	00359899805TRLO1
06 November 2025 10:07:38	57	1,560.00	XLON	00359900357TRLO1
06 November 2025 10:16:43	61	1,560.00	XLON	00359900690TRLO1
06 November 2025 10:16:43	60	1,560.00	XLON	00359900691TRLO1
06 November 2025 10:16:48	115	1,558.00	XLON	00359900695TRLO1
06 November 2025 10:50:46	19	1,560.00	XLON	00359902425TRLO1
06 November 2025 10:50:46	85	1,560.00	XLON	00359902426TRLO1
06 November 2025 10:50:46	92	1,560.00	XLON	00359902427TRLO1
06 November 2025 10:50:46	12	1,560.00	XLON	00359902428TRLO1
06 November 2025 10:50:46	105	1,560.00	XLON	00359902429TRLO1
06 November 2025 10:50:47	29	1,562.00	XLON	00359902435TRLO1
06 November 2025 10:50:47	329	1,562.00	XLON	00359902436TRLO1
06 November 2025 11:12:17	115	1,560.00	XLON	00359903440TRLO1
06 November 2025 11:12:23	100	1,560.00	XLON	00359903442TRLO1
06 November 2025 12:05:00	324	1,564.00	XLON	00359904946TRLO1
06 November 2025 12:05:00	32	1,564.00	XLON	00359904947TRLO1
06 November 2025 12:10:35	172	1,562.00	XLON	00359905141TRLO1
06 November 2025 12:10:35	57	1,562.00	XLON	00359905142TRLO1
06 November 2025 12:20:30	180	1,558.00	XLON	00359905471TRLO1
06 November 2025 12:20:30	60	1,558.00	XLON	00359905472TRLO1
06 November 2025 12:32:30	100	1,558.00	XLON	00359905767TRLO1
06 November 2025 12:32:30	177	1,556.00	XLON	00359905768TRLO1
06 November 2025 12:47:01	94	1,558.00	XLON	00359906237TRLO1
06 November 2025 12:47:01	85	1,558.00	XLON	00359906238TRLO1
06 November 2025 12:47:02	74	1,558.00	XLON	00359906247TRLO1
06 November 2025 12:47:02	51	1,558.00	XLON	00359906248TRLO1
06 November 2025 12:47:05	29	1,558.00	XLON	00359906252TRLO1
06 November 2025 12:47:05	29	1,558.00	XLON	00359906253TRLO1
06 November 2025 12:47:05	29	1,558.00	XLON	00359906254TRLO1
06 November 2025 12:47:05	29	1,558.00	XLON	00359906255TRLO1
06 November 2025 12:47:05	29	1,558.00	XLON	00359906256TRLO1
06 November 2025 12:47:05	29	1,558.00	XLON	00359906257TRLO1
06 November 2025 12:53:48	74	1,560.00	XLON	00359906448TRLO1
06 November 2025 12:53:48	24	1,560.00	XLON	00359906449TRLO1
06 November 2025 12:53:48	60	1,560.00	XLON	00359906450TRLO1
06 November 2025 13:12:00	114	1,558.00	XLON	00359906919TRLO1
06 November 2025 13:12:00	57	1,558.00	XLON	00359906920TRLO1
06 November 2025 13:16:56	100	1,560.00	XLON	00359907037TRLO1
06 November 2025 13:16:56	24	1,560.00	XLON	00359907038TRLO1
06 November 2025 13:16:56	12	1,560.00	XLON	00359907039TRLO1
06 November 2025 13:16:56	75	1,560.00	XLON	00359907040TRLO1
06 November 2025 13:16:56	94	1,560.00	XLON	00359907041TRLO1
06 November 2025 13:16:56	15	1,560.00	XLON	00359907042TRLO1
06 November 2025 13:33:07	119	1,556.00	XLON	00359907567TRLO1
06 November 2025 13:43:03	19	1,560.00	XLON	00359907868TRLO1
06 November 2025 14:12:40	229	1,556.00	XLON	00359909070TRLO1
06 November 2025 14:12:48	79	1,554.00	XLON	00359909072TRLO1
06 November 2025 14:20:49	168	1,554.00	XLON	00359909445TRLO1
06 November 2025 14:20:49	17	1,554.00	XLON	00359909446TRLO1
06 November 2025 14:25:44	8,274	1,554.00	XLON	00359909757TRLO1
06 November 2025 14:29:03	56	1,552.00	XLON	00359910133TRLO1
06 November 2025 14:29:03	56	1,552.00	XLON	00359910134TRLO1
06 November 2025 14:37:47	57	1,552.00	XLON	00359910942TRLO1
06 November 2025 14:37:47	122	1,550.00	XLON	00359910943TRLO1
06 November 2025 14:37:47	61	1,550.00	XLON	00359910944TRLO1
06 November 2025 14:37:47	111	1,552.00	XLON	00359910945TRLO1
06 November 2025 14:37:47	57	1,552.00	XLON	00359910946TRLO1
06 November 2025 14:37:47	22	1,552.00	XLON	00359910947TRLO1
06 November 2025 14:37:47	50	1,552.00	XLON	00359910948TRLO1
06 November 2025 14:37:47	158	1,552.00	XLON	00359910949TRLO1
06 November 2025 14:38:55	57	1,548.00	XLON	00359911044TRLO1
06 November 2025 14:38:55	57	1,548.00	XLON	00359911045TRLO1
06 November 2025 14:38:55	56	1,548.00	XLON	00359911046TRLO1
06 November 2025 14:38:55	57	1,548.00	XLON	00359911047TRLO1
06 November 2025 14:40:56	122	1,546.00	XLON	00359911360TRLO1
06 November 2025 14:40:56	61	1,546.00	XLON	00359911361TRLO1
06 November 2025 14:41:13	59	1,544.00	XLON	00359911422TRLO1
06 November 2025 14:49:50	123	1,542.00	XLON	00359912465TRLO1
06 November 2025 14:49:50	61	1,542.00	XLON	00359912466TRLO1
06 November 2025 14:49:50	61	1,542.00	XLON	00359912467TRLO1
06 November 2025 14:50:24	114	1,542.00	XLON	00359912561TRLO1
06 November 2025 14:50:24	56	1,542.00	XLON	00359912562TRLO1
06 November 2025 14:59:22	10	1,542.00	XLON	00359913447TRLO1
06 November 2025 15:01:52	12	1,542.00	XLON	00359913634TRLO1
06 November 2025 15:06:47	100	1,542.00	XLON	00359914098TRLO1
06 November 2025 15:06:47	230	1,542.00	XLON	00359914099TRLO1
06 November 2025 15:06:47	14	1,542.00	XLON	00359914100TRLO1
06 November 2025 15:06:47	17	1,542.00	XLON	00359914101TRLO1
06 November 2025 15:06:47	9	1,542.00	XLON	00359914102TRLO1
06 November 2025 15:07:54	177	1,540.00	XLON	00359914144TRLO1
06 November 2025 15:07:54	58	1,540.00	XLON	00359914145TRLO1
06 November 2025 15:09:32	171	1,538.00	XLON	00359914210TRLO1
06 November 2025 15:09:32	32	1,538.00	XLON	00359914211TRLO1
06 November 2025 15:09:32	172	1,538.00	XLON	00359914212TRLO1
06 November 2025 15:14:34	172	1,538.00	XLON	00359914554TRLO1
06 November 2025 15:17:25	22	1,538.00	XLON	00359914815TRLO1
06 November 2025 15:17:25	10	1,538.00	XLON	00359914816TRLO1
06 November 2025 15:17:25	45	1,538.00	XLON	00359914817TRLO1
06 November 2025 15:17:25	45	1,538.00	XLON	00359914818TRLO1
06 November 2025 15:17:25	45	1,538.00	XLON	00359914819TRLO1
06 November 2025 15:17:25	45	1,538.00	XLON	00359914820TRLO1
06 November 2025 15:17:25	28	1,538.00	XLON	00359914821TRLO1
06 November 2025 15:17:25	86	1,538.00	XLON	00359914822TRLO1
06 November 2025 15:17:30	100	1,538.00	XLON	00359914836TRLO1
06 November 2025 15:17:36	17	1,538.00	XLON	00359914842TRLO1
06 November 2025 15:17:44	20	1,538.00	XLON	00359914848TRLO1
06 November 2025 15:17:44	41	1,538.00	XLON	00359914849TRLO1
06 November 2025 15:18:11	48	1,538.00	XLON	00359914879TRLO1
06 November 2025 15:18:11	13	1,538.00	XLON	00359914880TRLO1
06 November 2025 15:18:55	61	1,538.00	XLON	00359914904TRLO1
06 November 2025 15:23:16	57	1,538.00	XLON	00359915364TRLO1
06 November 2025 15:23:16	4	1,538.00	XLON	00359915365TRLO1
06 November 2025 15:24:15	15	1,536.00	XLON	00359915406TRLO1
06 November 2025 15:25:00	5	1,536.00	XLON	00359915490TRLO1
06 November 2025 15:25:32	102	1,536.00	XLON	00359915509TRLO1
06 November 2025 15:26:20	60	1,536.00	XLON	00359915582TRLO1
06 November 2025 15:26:20	20	1,536.00	XLON	00359915583TRLO1
06 November 2025 15:26:20	42	1,536.00	XLON	00359915584TRLO1
06 November 2025 15:26:20	60	1,536.00	XLON	00359915585TRLO1
06 November 2025 15:30:59	12	1,534.00	XLON	00359915960TRLO1
06 November 2025 15:31:13	99	1,534.00	XLON	00359915964TRLO1
06 November 2025 15:34:47	8	1,534.00	XLON	00359916197TRLO1
06 November 2025 15:34:47	57	1,534.00	XLON	00359916198TRLO1
06 November 2025 15:34:47	2	1,534.00	XLON	00359916199TRLO1
06 November 2025 15:37:11	5	1,534.00	XLON	00359916367TRLO1
06 November 2025 15:37:19	5	1,534.00	XLON	00359916386TRLO1
06 November 2025 15:38:03	59	1,534.00	XLON	00359916453TRLO1
06 November 2025 15:38:03	50	1,534.00	XLON	00359916454TRLO1
06 November 2025 15:38:03	8	1,534.00	XLON	00359916455TRLO1
06 November 2025 15:38:03	111	1,534.00	XLON	00359916456TRLO1
06 November 2025 15:38:46	237	1,532.00	XLON	00359916485TRLO1
06 November 2025 15:38:49	246	1,530.00	XLON	00359916488TRLO1
06 November 2025 15:38:52	57	1,528.00	XLON	00359916491TRLO1
06 November 2025 15:38:52	56	1,528.00	XLON	00359916492TRLO1
06 November 2025 15:40:03	12	1,532.00	XLON	00359916610TRLO1
06 November 2025 15:40:13	59	1,532.00	XLON	00359916652TRLO1
06 November 2025 15:40:56	113	1,530.00	XLON	00359916701TRLO1
06 November 2025 15:40:56	50	1,530.00	XLON	00359916702TRLO1
06 November 2025 15:47:21	6	1,530.00	XLON	00359917312TRLO1
06 November 2025 15:47:21	107	1,530.00	XLON	00359917313TRLO1
06 November 2025 15:47:21	50	1,530.00	XLON	00359917314TRLO1
06 November 2025 15:47:21	6	1,530.00	XLON	00359917315TRLO1
06 November 2025 15:47:21	56	1,530.00	XLON	00359917316TRLO1
06 November 2025 15:47:21	56	1,530.00	XLON	00359917317TRLO1
06 November 2025 16:00:11	6	1,532.00	XLON	00359918534TRLO1
06 November 2025 16:00:11	9	1,532.00	XLON	00359918535TRLO1
06 November 2025 16:00:21	43	1,532.00	XLON	00359918564TRLO1
06 November 2025 16:00:21	12	1,532.00	XLON	00359918565TRLO1
06 November 2025 16:00:31	57	1,532.00	XLON	00359918587TRLO1
06 November 2025 16:00:43	43	1,532.00	XLON	00359918627TRLO1
06 November 2025 16:00:43	240	1,530.00	XLON	00359918628TRLO1
06 November 2025 16:00:43	83	1,532.00	XLON	00359918629TRLO1
06 November 2025 16:00:43	43	1,532.00	XLON	00359918630TRLO1
06 November 2025 16:00:43	18	1,532.00	XLON	00359918631TRLO1
06 November 2025 16:00:43	15	1,532.00	XLON	00359918632TRLO1
06 November 2025 16:00:43	32	1,532.00	XLON	00359918633TRLO1
06 November 2025 16:00:43	51	1,532.00	XLON	00359918634TRLO1
06 November 2025 16:00:43	183	1,532.00	XLON	00359918635TRLO1
06 November 2025 16:00:43	47	1,532.00	XLON	00359918636TRLO1
06 November 2025 16:00:43	120	1,532.00	XLON	00359918637TRLO1
06 November 2025 16:00:53	57	1,530.00	XLON	00359918653TRLO1
06 November 2025 16:00:53	55	1,530.00	XLON	00359918654TRLO1
06 November 2025 16:09:06	157	1,528.00	XLON	00359919232TRLO1
06 November 2025 16:09:10	190	1,532.00	XLON	00359919234TRLO1
06 November 2025 16:09:10	215	1,532.00	XLON	00359919235TRLO1
06 November 2025 16:09:23	61	1,532.00	XLON	00359919248TRLO1
06 November 2025 16:09:33	47	1,532.00	XLON	00359919269TRLO1
06 November 2025 16:09:33	12	1,532.00	XLON	00359919270TRLO1
06 November 2025 16:09:43	59	1,532.00	XLON	00359919296TRLO1
06 November 2025 16:09:52	29	1,532.00	XLON	00359919307TRLO1
06 November 2025 16:09:52	15	1,532.00	XLON	00359919308TRLO1
06 November 2025 16:09:52	16	1,532.00	XLON	00359919309TRLO1
06 November 2025 16:10:11	58	1,532.00	XLON	00359919367TRLO1
06 November 2025 16:11:22	4	1,532.00	XLON	00359919455TRLO1
06 November 2025 16:11:22	8	1,532.00	XLON	00359919456TRLO1
06 November 2025 16:11:22	46	1,532.00	XLON	00359919457TRLO1
06 November 2025 16:13:14	59	1,532.00	XLON	00359919642TRLO1
06 November 2025 16:13:45	58	1,532.00	XLON	00359919680TRLO1
06 November 2025 16:14:17	22	1,532.00	XLON	00359919732TRLO1
06 November 2025 16:14:17	15	1,532.00	XLON	00359919733TRLO1
06 November 2025 16:14:17	22	1,532.00	XLON	00359919734TRLO1
06 November 2025 16:14:49	42	1,532.00	XLON	00359919791TRLO1
06 November 2025 16:14:49	18	1,532.00	XLON	00359919792TRLO1
06 November 2025 16:15:02	74	1,528.00	XLON	00359919826TRLO1
06 November 2025 16:15:03	41	1,528.00	XLON	00359919833TRLO1
06 November 2025 16:15:03	17	1,528.00	XLON	00359919834TRLO1

For further information, please contact:	www.keller.com
Keller Group plc	020 7616 7575
Silvana Glibota Vigo, Group Head of Secretariat

Notes to editors:

Keller is the world's largest geotechnical specialist contractor providing a wide portfolio of advanced foundation and ground improvement techniques used across the entire construction sector. With around 10,000 staff and operations across five continents, Keller tackles an unrivalled 5,500 projects every year, generating annual revenue of c£3bn.

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