Transaction in Own Shares

Summary by AI ^BETAClose X

Kier Group plc has purchased 250,000 of its ordinary shares between March 16 and March 20, 2026, as part of its ongoing buyback program. The highest price paid per share was GBp 217.00, and the lowest was GBp 201.50, with volume-weighted average prices ranging from GBp 203.35 to GBp 214.85. Following these transactions, Kier has acquired a total of 650,000 shares since the program's inception, holding 11,628,468 shares in treasury, leaving 452,875,390 ordinary shares in issue. The total number of voting rights available for shareholders to use for notification purposes is 441,246,922.

Disclaimer*

Kier Group PLC

20 March 2026

Kier Group plc

Transaction in Own Shares

Kier Group plc ("Kier", the "Company", or the "Group") announces that during the period Monday 16 March 2026 to Friday 20 March 2026, it purchased the following number of its Ordinary shares of 1p each in the Company ("Ordinary Shares") from Deutsche Bank AG, London Branch ("Deutsche Numis") as part of the buyback programme announced on 3 March 2026 (the "Buyback Programme").

Date of Purchase	16 March 2026	17 March 2026	18 March 2026	19 March 2026	20 March 2026
Aggregate number of Ordinary 1p shares purchased	50,000	50,000	50,000	50,000	50,000
Highest price per share paid (GBp)	217.00	217.00	217.00	207.50	208.50
Lowest price per share paid (GBp)	211.50	213.50	210.00	201.50	204.00
Volume weighted average price per share paid (GBP)	214.8495	214.8305	213.1863	203.3451	206.3918
Broker	Deutsche Numis

Kier intends to hold the Ordinary Shares purchased pursuant to the Buyback Programme in Treasury. Following the settlement of the above purchases, Kier has purchased a total of 650,000 Ordinary Shares since the commencement of the Buyback Programme and will have 452,875,390 Ordinary Shares of 1 pence each in issue. 11,628,468 Ordinary Shares are held in treasury. The figure 441,246,922 represents the total number of voting rights in Kier and can be used by shareholders as the denominator for the calculations by which they can determine if they are required to notify their interest in, or change to their interest in, the Company under the Financial Conduct Authority's Disclosure and Transparency Rules.

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 (as such Regulation has become part of domestic law by virtue of and for the purposes of the European Union (Withdrawal) Act 2018 (as amended by the European Union (Withdrawal Agreement) Act 2020) and as such Regulation has been amended in such form by any regulations made under that Act), a schedule of the individual trades made by Deutsche Numis as part of the buyback programme is attached to this announcement.

http://www.rns-pdf.londonstockexchange.com/rns/5582X_1-2026-3-20.pdf

This announcement is made in accordance with the requirements of UK Listing Rule 9.6.6.

For further information, please contact:

Kier Group plc

Investor Relations +44 (0)7933 388 746

Kier Press Office +44 (0)1767 355 096

FTI Consulting

Richard Mountain, +44 (0)7909 684466

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