Transaction in Own Shares

Summary by AI ^BETAClose X

SThree plc announced on March 2, 2026, that it purchased 27,135 of its ordinary shares on February 27, 2026, through Investec Bank plc. The weighted average price per share was 172.2060 pence, with the lowest price at 168.40 pence and the highest at 175.00 pence. The company intends to cancel these repurchased shares.

Disclaimer*

SThree plc

02 March 2026

2^nd March 2026

SThree plc

("SThree" or the "Company")

Transaction in Own Shares

The Company announces today it has purchased the following number of its ordinary shares of 1 pence each ("Ordinary Shares") through Investec Bank plc.

Ordinary Shares

Date of purchase:	27^th February 2026
Number of ordinary shares purchased:	27,135
Lowest price per share (pence):	168.40
Highest price per share (pence):	175.00
Weighted average price per day (pence):	172.2060

The Company intends to cancel the purchased 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	172.2060	27,135	168.40	175.00

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
27 February 2026 08:13:39	447	168.40	XLON	00379213057TRLO1
27 February 2026 09:20:40	134	169.80	XLON	00379278962TRLO1
27 February 2026 09:21:13	1,499	170.00	XLON	00379279638TRLO1
27 February 2026 09:21:13	229	170.00	XLON	00379279639TRLO1
27 February 2026 09:24:16	3	169.60	XLON	00379283404TRLO1
27 February 2026 09:26:36	255	170.40	XLON	00379286122TRLO1
27 February 2026 09:26:36	499	170.40	XLON	00379286123TRLO1
27 February 2026 09:56:21	178	170.20	XLON	00379347930TRLO1
27 February 2026 10:06:32	492	169.80	XLON	00379352042TRLO1
27 February 2026 10:06:32	321	169.60	XLON	00379352043TRLO1
27 February 2026 10:06:32	143	169.60	XLON	00379352044TRLO1
27 February 2026 10:07:03	464	169.40	XLON	00379352058TRLO1
27 February 2026 10:13:04	228	169.40	XLON	00379352259TRLO1
27 February 2026 10:18:56	221	169.40	XLON	00379352545TRLO1
27 February 2026 10:18:56	449	169.40	XLON	00379352546TRLO1
27 February 2026 10:18:56	228	169.40	XLON	00379352547TRLO1
27 February 2026 10:29:14	456	168.80	XLON	00379353944TRLO1
27 February 2026 10:29:14	1,152	168.60	XLON	00379353945TRLO1
27 February 2026 10:30:03	35	168.60	XLON	00379353968TRLO1
27 February 2026 10:37:08	418	169.20	XLON	00379354247TRLO1
27 February 2026 10:37:23	491	170.00	XLON	00379354273TRLO1
27 February 2026 10:37:23	106	170.00	XLON	00379354274TRLO1
27 February 2026 10:37:49	108	170.00	XLON	00379354290TRLO1
27 February 2026 10:48:55	100	170.00	XLON	00379354710TRLO1
27 February 2026 10:48:56	429	169.60	XLON	00379354714TRLO1
27 February 2026 10:56:25	32	169.60	XLON	00379355008TRLO1
27 February 2026 10:56:25	1	169.60	XLON	00379355009TRLO1
27 February 2026 10:56:25	247	169.60	XLON	00379355010TRLO1
27 February 2026 11:16:44	403	171.00	XLON	00379355645TRLO1
27 February 2026 11:16:44	63	171.00	XLON	00379355646TRLO1
27 February 2026 11:16:44	99	171.40	XLON	00379355647TRLO1
27 February 2026 11:17:02	466	170.80	XLON	00379355701TRLO1
27 February 2026 12:00:02	459	173.00	XLON	00379357196TRLO1
27 February 2026 12:03:03	148	172.40	XLON	00379357333TRLO1
27 February 2026 12:40:19	466	172.60	XLON	00379358858TRLO1
27 February 2026 13:07:07	472	172.40	XLON	00379359649TRLO1
27 February 2026 13:07:09	469	172.20	XLON	00379359650TRLO1
27 February 2026 13:29:56	1	172.00	XLON	00379360826TRLO1
27 February 2026 14:10:35	476	172.80	XLON	00379362694TRLO1
27 February 2026 14:10:38	472	172.60	XLON	00379362696TRLO1
27 February 2026 14:19:43	374	172.40	XLON	00379362998TRLO1
27 February 2026 14:19:43	105	172.40	XLON	00379362999TRLO1
27 February 2026 14:27:23	859	173.80	XLON	00379363357TRLO1
27 February 2026 14:28:03	27	174.20	XLON	00379363383TRLO1
27 February 2026 14:36:29	461	174.00	XLON	00379364154TRLO1
27 February 2026 14:38:59	479	173.80	XLON	00379364368TRLO1
27 February 2026 14:40:50	492	173.40	XLON	00379364479TRLO1
27 February 2026 14:41:02	144	173.20	XLON	00379364520TRLO1
27 February 2026 14:41:02	98	173.20	XLON	00379364521TRLO1
27 February 2026 14:41:14	476	172.80	XLON	00379364535TRLO1
27 February 2026 14:55:33	294	173.80	XLON	00379365544TRLO1
27 February 2026 14:56:03	81	174.20	XLON	00379365586TRLO1
27 February 2026 14:56:03	954	174.20	XLON	00379365587TRLO1
27 February 2026 14:56:03	490	174.20	XLON	00379365588TRLO1
27 February 2026 14:56:03	90	174.20	XLON	00379365589TRLO1
27 February 2026 14:56:03	200	174.20	XLON	00379365590TRLO1
27 February 2026 15:00:52	480	174.00	XLON	00379365982TRLO1
27 February 2026 15:06:37	474	173.80	XLON	00379366498TRLO1
27 February 2026 15:09:36	457	173.60	XLON	00379366754TRLO1
27 February 2026 15:10:54	464	173.60	XLON	00379366846TRLO1
27 February 2026 15:22:17	23	173.20	XLON	00379367764TRLO1
27 February 2026 15:25:53	2	173.20	XLON	00379368001TRLO1
27 February 2026 15:26:42	21	173.60	XLON	00379368048TRLO1
27 February 2026 15:26:44	1	173.60	XLON	00379368049TRLO1
27 February 2026 15:27:18	1	173.60	XLON	00379368091TRLO1
27 February 2026 15:27:33	4	173.60	XLON	00379368113TRLO1
27 February 2026 15:27:33	449	173.60	XLON	00379368114TRLO1
27 February 2026 15:37:08	3	174.20	XLON	00379368547TRLO1
27 February 2026 15:37:10	13	174.00	XLON	00379368548TRLO1
27 February 2026 15:37:11	1	174.00	XLON	00379368551TRLO1
27 February 2026 15:37:13	417	174.00	XLON	00379368553TRLO1
27 February 2026 15:37:13	8	174.00	XLON	00379368554TRLO1
27 February 2026 15:37:18	21	174.00	XLON	00379368555TRLO1
27 February 2026 15:37:29	439	174.00	XLON	00379368562TRLO1
27 February 2026 15:37:29	21	174.00	XLON	00379368563TRLO1
27 February 2026 15:38:41	7	173.60	XLON	00379368610TRLO1
27 February 2026 15:49:33	3	173.60	XLON	00379369418TRLO1
27 February 2026 15:49:33	441	174.40	XLON	00379369419TRLO1
27 February 2026 15:49:33	737	174.40	XLON	00379369420TRLO1
27 February 2026 15:49:34	89	174.00	XLON	00379369422TRLO1
27 February 2026 15:49:35	6	174.00	XLON	00379369445TRLO1
27 February 2026 15:50:30	1	174.00	XLON	00379369535TRLO1
27 February 2026 15:51:14	73	173.60	XLON	00379369611TRLO1
27 February 2026 15:51:26	56	173.60	XLON	00379369630TRLO1
27 February 2026 15:52:01	5	173.60	XLON	00379369647TRLO1
27 February 2026 15:54:16	1	173.60	XLON	00379369758TRLO1
27 February 2026 15:58:56	9	173.60	XLON	00379370062TRLO1
27 February 2026 16:00:04	1,460	175.00	XLON	00379370129TRLO1
27 February 2026 16:00:04	955	174.80	XLON	00379370130TRLO1
27 February 2026 16:02:05	577	174.40	XLON	00379370277TRLO1
27 February 2026 16:02:30	46	174.40	XLON	00379370314TRLO1
27 February 2026 16:03:13	3	174.40	XLON	00379370382TRLO1
27 February 2026 16:08:56	288	174.40	XLON	00379370975TRLO1
27 February 2026 16:18:29	96	174.40	XLON	00379372095TRLO1

For further information please contact:

SThree plc
Timo Lehne, CEO Andrew Beach, CFO Charlie Hildesley, Investor Relations Manager	via Alma
Alma Strategic Communications	+44 20 3405 0205
Rebecca Sanders-Hewett Hilary Buchanan Sam Modlin Rose Docherty	SThree@almastrategic.com

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