16^th July 2026

SThree plc

("SThree" or the "Company")

Transaction in Own Shares - Correction

The following correction has been made to the Transaction in Own shares announcement released on 10 July 2026 at 07:00.

The values disclosed under the columns "Volume-weighted average price (p)" and "Aggregated volume" in the transaction table have been transposed. All other details remain unchanged.

The full amended announcement is shown below.

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 in the period from 2nd July 2026 to 8th July 2026.

The Company intends to cancel the purchased shares.

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 the Investec Bank on behalf of the Company as part of the buyback programme is attached to this announcement.

http://www.rns-pdf.londonstockexchange.com/rns/6471M_1-2026-7-16.pdf

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