JOHNSON SERVICE GROUP PLC

Transaction in Own Shares • Dec 12, 2025

National Storage Mechanism | Additional information

RNS Number : 2682L

Johnson Service Group PLC

12 December 2025

12th December 2025          

Johnson Service Group PLC

("JSG" or the "Company")

Transaction in Own Shares

The Company announces today it has purchased the following number of its ordinary shares of 10 pence each through Investec Bank plc.

Ordinary Shares

Date of purchase:	11th December 2025
Number of ordinary shares purchased:	251,396
Lowest price per share (pence):	135.00
Highest price per share (pence):	137.60
Weighted average price per day (pence):	135.7152

The Company intends to cancel the purchased shares.

The table below contains detailed information about the purchases made as part of the buyback programme which was announced by the Company on 2nd September 2025 (the "Programme").

Aggregate information:

Venue	Volume-weighted average price (p)	Aggregated volume	Lowest price per share (p)	Highest price per share (p)
XLON	135.7152	251,396	135.00	137.60

Schedule of Purchases - 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 as part of the Programme is detailed below:

Date and time of each trade	Number of shares purchased	Price (pence per share)	Trading Venue	Transaction Reference Number
11 December 2025 08:09:40	1,422	137.60	XLON	00365491147TRLO1
11 December 2025 08:10:03	500	137.40	XLON	00365491316TRLO1
11 December 2025 08:10:03	922	137.40	XLON	00365491317TRLO1
11 December 2025 08:11:58	1,419	137.20	XLON	00365492118TRLO1
11 December 2025 08:12:24	1,515	136.80	XLON	00365492404TRLO1
11 December 2025 08:12:52	1,454	137.00	XLON	00365492663TRLO1
11 December 2025 08:21:14	1,409	137.20	XLON	00365496352TRLO1
11 December 2025 08:21:14	78	137.20	XLON	00365496353TRLO1
11 December 2025 08:22:50	1,516	137.00	XLON	00365496930TRLO1
11 December 2025 08:23:43	1,394	136.60	XLON	00365497334TRLO1
11 December 2025 08:23:44	1,325	136.40	XLON	00365497346TRLO1
11 December 2025 08:25:33	715	136.20	XLON	00365498124TRLO1
11 December 2025 08:25:33	39	136.20	XLON	00365498125TRLO1
11 December 2025 08:25:58	748	136.20	XLON	00365498351TRLO1
11 December 2025 08:42:02	502	136.00	XLON	00365506858TRLO1
11 December 2025 08:42:02	163	136.00	XLON	00365506859TRLO1
11 December 2025 08:42:06	1,394	135.40	XLON	00365506874TRLO1
11 December 2025 08:46:42	502	135.40	XLON	00365509528TRLO1
11 December 2025 08:46:42	255	135.40	XLON	00365509529TRLO1
11 December 2025 08:48:23	580	135.40	XLON	00365510367TRLO1
11 December 2025 08:48:23	176	135.40	XLON	00365510368TRLO1
11 December 2025 08:48:23	1,502	135.20	XLON	00365510369TRLO1
11 December 2025 08:50:10	732	135.80	XLON	00365511625TRLO1
11 December 2025 08:50:11	709	135.60	XLON	00365511665TRLO1
11 December 2025 08:53:55	368	135.60	XLON	00365515276TRLO1
11 December 2025 08:53:55	56	135.60	XLON	00365515277TRLO1
11 December 2025 08:54:12	721	136.00	XLON	00365515445TRLO1
11 December 2025 08:55:07	722	135.60	XLON	00365515928TRLO1
11 December 2025 08:55:38	757	135.40	XLON	00365516281TRLO1
11 December 2025 08:56:10	727	135.20	XLON	00365516742TRLO1
11 December 2025 09:15:02	702	135.80	XLON	00365532691TRLO1
11 December 2025 09:15:45	541	135.40	XLON	00365533222TRLO1
11 December 2025 09:18:40	75	135.80	XLON	00365535818TRLO1
11 December 2025 09:18:40	1	135.80	XLON	00365535819TRLO1
11 December 2025 09:18:46	2,897	135.80	XLON	00365535894TRLO1
11 December 2025 09:18:46	542	135.80	XLON	00365535895TRLO1
11 December 2025 09:18:46	153	135.80	XLON	00365535896TRLO1
11 December 2025 09:19:51	695	135.60	XLON	00365536876TRLO1
11 December 2025 09:24:47	385	135.60	XLON	00365540347TRLO1
11 December 2025 09:25:40	742	135.40	XLON	00365540936TRLO1
11 December 2025 09:25:55	385	135.40	XLON	00365541156TRLO1
11 December 2025 09:26:41	707	135.20	XLON	00365541748TRLO1
11 December 2025 09:27:27	385	135.20	XLON	00365542334TRLO1
11 December 2025 09:27:27	1,117	135.20	XLON	00365542335TRLO1
11 December 2025 09:27:37	385	135.20	XLON	00365542484TRLO1
11 December 2025 09:46:53	1,124	135.40	XLON	00365560053TRLO1
11 December 2025 09:49:06	198	135.80	XLON	00365562266TRLO1
11 December 2025 09:49:06	910	135.80	XLON	00365562267TRLO1
11 December 2025 09:49:06	1,041	135.80	XLON	00365562268TRLO1
11 December 2025 09:49:06	135	135.80	XLON	00365562269TRLO1
11 December 2025 09:49:06	270	135.80	XLON	00365562270TRLO1
11 December 2025 09:49:06	709	135.60	XLON	00365562271TRLO1
11 December 2025 09:49:31	600	135.60	XLON	00365562643TRLO1
11 December 2025 09:49:31	551	135.60	XLON	00365562644TRLO1
11 December 2025 09:56:45	319	135.80	XLON	00365567512TRLO1
11 December 2025 09:56:45	71	135.80	XLON	00365567513TRLO1
11 December 2025 10:04:32	248	135.60	XLON	00365568798TRLO1
11 December 2025 10:07:09	465	135.60	XLON	00365568864TRLO1
11 December 2025 10:07:09	713	135.60	XLON	00365568865TRLO1
11 December 2025 10:07:09	248	135.60	XLON	00365568866TRLO1
11 December 2025 10:07:10	1,470	135.40	XLON	00365568867TRLO1
11 December 2025 10:07:20	1,419	135.20	XLON	00365568871TRLO1
11 December 2025 10:46:03	697	135.00	XLON	00365570020TRLO1
11 December 2025 10:46:03	502	135.00	XLON	00365570021TRLO1
11 December 2025 10:46:03	150	135.00	XLON	00365570022TRLO1
11 December 2025 10:46:13	247	135.20	XLON	00365570026TRLO1
11 December 2025 10:46:13	502	135.20	XLON	00365570027TRLO1
11 December 2025 10:46:13	41	135.20	XLON	00365570028TRLO1
11 December 2025 11:16:48	580	135.00	XLON	00365570894TRLO1
11 December 2025 11:16:48	150	135.00	XLON	00365570895TRLO1
11 December 2025 11:34:16	757	135.20	XLON	00365571516TRLO1
11 December 2025 11:34:16	800	135.40	XLON	00365571517TRLO1
11 December 2025 11:34:16	239	135.40	XLON	00365571518TRLO1
11 December 2025 11:34:16	1,008	135.40	XLON	00365571519TRLO1
11 December 2025 11:34:16	502	135.40	XLON	00365571520TRLO1
11 December 2025 11:34:16	3	135.40	XLON	00365571521TRLO1
11 December 2025 11:34:16	321	135.40	XLON	00365571522TRLO1
11 December 2025 11:34:16	757	135.20	XLON	00365571523TRLO1
11 December 2025 11:34:16	757	135.20	XLON	00365571524TRLO1
11 December 2025 11:34:16	757	135.20	XLON	00365571525TRLO1
11 December 2025 11:34:40	696	135.00	XLON	00365571590TRLO1
11 December 2025 11:40:36	620	135.60	XLON	00365571738TRLO1
11 December 2025 12:04:16	708	135.60	XLON	00365572606TRLO1
11 December 2025 12:04:16	502	135.60	XLON	00365572607TRLO1
11 December 2025 12:04:16	67	135.60	XLON	00365572608TRLO1
11 December 2025 12:11:36	752	135.40	XLON	00365572858TRLO1
11 December 2025 12:29:26	100,000	135.40	XLON	00365573371TRLO1
11 December 2025 12:31:33	1,494	135.40	XLON	00365573451TRLO1
11 December 2025 12:31:33	1,508	135.20	XLON	00365573452TRLO1
11 December 2025 12:42:33	500	135.40	XLON	00365573818TRLO1
11 December 2025 12:49:31	2,189	135.40	XLON	00365574027TRLO1
11 December 2025 12:49:41	3	135.40	XLON	00365574035TRLO1
11 December 2025 12:49:41	302	135.40	XLON	00365574036TRLO1
11 December 2025 12:49:41	213	135.40	XLON	00365574037TRLO1
11 December 2025 12:49:41	255	135.40	XLON	00365574038TRLO1
11 December 2025 12:49:41	213	135.40	XLON	00365574039TRLO1
11 December 2025 12:49:41	255	135.40	XLON	00365574040TRLO1
11 December 2025 12:49:41	213	135.40	XLON	00365574041TRLO1
11 December 2025 12:49:41	61	135.40	XLON	00365574042TRLO1
11 December 2025 12:52:52	172	135.60	XLON	00365574277TRLO1
11 December 2025 12:52:52	2,506	135.60	XLON	00365574278TRLO1
11 December 2025 12:52:52	357	135.60	XLON	00365574279TRLO1
11 December 2025 12:52:52	357	135.60	XLON	00365574280TRLO1
11 December 2025 12:52:52	498	135.60	XLON	00365574281TRLO1
11 December 2025 12:52:52	189	135.40	XLON	00365574288TRLO1
11 December 2025 13:28:08	719	136.40	XLON	00365575290TRLO1
11 December 2025 13:30:56	4	136.60	XLON	00365575337TRLO1
11 December 2025 13:30:56	1,435	136.60	XLON	00365575338TRLO1
11 December 2025 13:37:24	508	136.80	XLON	00365575550TRLO1
11 December 2025 13:37:24	92	136.80	XLON	00365575551TRLO1
11 December 2025 13:37:24	790	136.80	XLON	00365575552TRLO1
11 December 2025 13:37:24	1,368	136.80	XLON	00365575553TRLO1
11 December 2025 14:09:31	1,464	136.60	XLON	00365576535TRLO1
11 December 2025 14:09:31	731	136.60	XLON	00365576536TRLO1
11 December 2025 14:09:31	732	136.60	XLON	00365576537TRLO1
11 December 2025 14:09:32	3,000	136.40	XLON	00365576538TRLO1
11 December 2025 14:09:32	2,765	136.20	XLON	00365576539TRLO1
11 December 2025 14:25:00	457	136.60	XLON	00365577191TRLO1
11 December 2025 14:25:29	1,033	136.40	XLON	00365577206TRLO1
11 December 2025 14:25:29	1,159	136.40	XLON	00365577207TRLO1
11 December 2025 14:25:29	939	136.40	XLON	00365577208TRLO1
11 December 2025 14:25:29	94	136.20	XLON	00365577209TRLO1
11 December 2025 14:25:29	2,098	136.20	XLON	00365577210TRLO1
11 December 2025 14:27:57	688	136.00	XLON	00365577270TRLO1
11 December 2025 14:27:57	1,532	136.00	XLON	00365577271TRLO1
11 December 2025 14:29:26	526	136.00	XLON	00365577297TRLO1
11 December 2025 14:29:26	1,023	136.00	XLON	00365577298TRLO1
11 December 2025 14:29:26	57	136.00	XLON	00365577299TRLO1
11 December 2025 14:29:26	69	136.00	XLON	00365577300TRLO1
11 December 2025 14:29:26	512	136.00	XLON	00365577301TRLO1
11 December 2025 14:29:26	1,143	136.00	XLON	00365577302TRLO1
11 December 2025 14:29:26	2,794	135.80	XLON	00365577303TRLO1
11 December 2025 14:32:12	835	136.00	XLON	00365577388TRLO1
11 December 2025 14:33:04	1,381	136.00	XLON	00365577433TRLO1
11 December 2025 14:33:04	835	136.00	XLON	00365577434TRLO1
11 December 2025 14:33:36	2,265	135.80	XLON	00365577487TRLO1
11 December 2025 14:40:38	1,412	135.80	XLON	00365577800TRLO1
11 December 2025 14:46:28	68	136.20	XLON	00365578009TRLO1
11 December 2025 14:46:28	2,009	136.20	XLON	00365578010TRLO1
11 December 2025 14:58:18	2,077	136.00	XLON	00365578306TRLO1
11 December 2025 14:58:18	692	136.00	XLON	00365578307TRLO1
11 December 2025 15:03:09	1,381	136.00	XLON	00365578521TRLO1
11 December 2025 15:06:20	534	135.80	XLON	00365578693TRLO1
11 December 2025 15:07:58	2,804	136.00	XLON	00365578769TRLO1
11 December 2025 15:12:31	1,037	135.80	XLON	00365578933TRLO1
11 December 2025 15:14:38	114	135.80	XLON	00365579013TRLO1
11 December 2025 15:14:38	1,627	135.80	XLON	00365579014TRLO1
11 December 2025 15:14:38	342	135.80	XLON	00365579015TRLO1
11 December 2025 15:26:53	514	135.80	XLON	00365579506TRLO1
11 December 2025 15:26:53	3,123	135.80	XLON	00365579507TRLO1
11 December 2025 15:26:55	3,534	135.80	XLON	00365579508TRLO1
11 December 2025 15:40:37	1,377	135.60	XLON	00365580371TRLO1
11 December 2025 15:41:42	971	136.00	XLON	00365580442TRLO1
11 December 2025 15:41:42	89	136.00	XLON	00365580443TRLO1
11 December 2025 15:41:42	5	136.00	XLON	00365580444TRLO1
11 December 2025 15:41:42	49	136.00	XLON	00365580445TRLO1
11 December 2025 15:41:42	1,006	136.00	XLON	00365580446TRLO1
11 December 2025 15:48:23	443	136.00	XLON	00365580774TRLO1
11 December 2025 15:48:23	971	136.00	XLON	00365580775TRLO1
11 December 2025 15:48:23	41	136.00	XLON	00365580776TRLO1
11 December 2025 15:48:23	1,450	136.00	XLON	00365580777TRLO1
11 December 2025 15:55:55	2,766	136.00	XLON	00365581066TRLO1
11 December 2025 16:00:33	149	136.20	XLON	00365581357TRLO1
11 December 2025 16:00:33	588	136.20	XLON	00365581358TRLO1
11 December 2025 16:00:33	14	136.20	XLON	00365581359TRLO1
11 December 2025 16:00:33	900	136.20	XLON	00365581360TRLO1
11 December 2025 16:00:33	1,200	136.20	XLON	00365581361TRLO1
11 December 2025 16:00:33	3,567	136.00	XLON	00365581362TRLO1
11 December 2025 16:00:37	2,081	136.00	XLON	00365581365TRLO1
11 December 2025 16:00:37	1,443	136.00	XLON	00365581366TRLO1
11 December 2025 16:12:07	385	135.80	XLON	00365581870TRLO1
11 December 2025 16:12:07	313	135.80	XLON	00365581871TRLO1
11 December 2025 16:12:47	2,203	135.80	XLON	00365581898TRLO1
11 December 2025 16:12:47	383	135.80	XLON	00365581899TRLO1
11 December 2025 16:12:47	315	135.80	XLON	00365581900TRLO1
11 December 2025 16:12:47	601	135.80	XLON	00365581901TRLO1
11 December 2025 16:12:47	916	135.80	XLON	00365581902TRLO1
11 December 2025 16:14:18	892	135.80	XLON	00365582136TRLO1
11 December 2025 16:15:00	177	135.80	XLON	00365582164TRLO1
11 December 2025 16:15:00	569	135.80	XLON	00365582165TRLO1
11 December 2025 16:15:00	538	135.80	XLON	00365582167TRLO1
11 December 2025 16:15:00	233	135.80	XLON	00365582168TRLO1
11 December 2025 16:15:00	100	135.80	XLON	00365582169TRLO1
11 December 2025 16:15:08	15	135.80	XLON	00365582183TRLO1
11 December 2025 16:15:08	559	135.80	XLON	00365582184TRLO1
11 December 2025 16:16:41	395	135.80	XLON	00365582277TRLO1
11 December 2025 16:18:02	1,056	135.80	XLON	00365582377TRLO1
11 December 2025 16:18:02	395	135.80	XLON	00365582378TRLO1

For further information:

	Johnson Service Group PLC Peter Egan, CEO
	Ryan Govender, CFO
	Tel: 01928 704 600

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