RNS Number : 3482F QinetiQ Group plc 17 April 2025 QinetiQ Group plc 17 April 2025 QinetiQ Group plc Transaction in own shares QinetiQ Group plc (the Company) announces that on 16 April 2025 it has purchased, in accordance with the authority granted by shareholders at the annual general meeting of the Company held on 18 July 2024, the following number of its ordinary shares of 1 pence each (Shares) on the London Stock Exchange pursuant to the Third Tranche of its existing share buyback programme, the commencement of which was announced on 3 February 2025. The Company intends to cancel the purchased shares. Aggregate information: This announcement is prepared on a trade basis. It is expected the shares purchased will be delivered to the Company within two working days. The total voting rights referred to below is prepared on a settlement basis. Following the purchase of these shares, the remaining number of ordinary shares in issue will be 550,874,755. The Company does not hold any ordinary shares in treasury. Therefore, the total voting rights in the Company will be 550,874,755. This figure may be used by shareholders (and others with notification obligations) as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the Disclosure and Transparency Rules. In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 as it forms part of domestic law of the United Kingdom by virtue of the European Union (Withdrawal) Act 2018, a full breakdown of the individual trades made by Numis Securities Limited on behalf of the Company is available via the link below. http://www.rns-pdf.londonstockexchange.com/rns/3482F_1-2025-4-16.pdf This announcement will also be available on QinetiQ Group plc's website at https://www.qinetiq.com/en/investors. Enquiries to: LEI: 213800S8OBDOZMCMUW34 This announcement does not constitute, or form part of, an offer or any solicitation of an offer for securities in any jurisdiction. This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com. RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy. END POSPKABPPBKDOQD