KIER GROUP PLC

Transaction in Own Shares • Nov 28, 2025

National Storage Mechanism | Additional information

RNS Number : 3549J

Kier Group PLC

28 November 2025

28 November 2025

Kier Group plc

Transaction in Own Shares

KIER GROUP PLC ("Kier", or the "Company") announces that on 27 November 2025 it purchased the following number of its Ordinary shares of 1p each in the Company ("Ordinary Shares") from Peel Hunt LLP as part of the buyback programme announced on 21 January 2025 (the "Buyback Programme").

Date of Purchase	27 November 2025
Aggregate number of Ordinary 1p shares purchased	23,463
Lowest price paid per share (GBp)	217.50
Highest price paid per share (GBp)	220.00
Volume weighted average price paid per share (GBp)	218.80
Broker	PEEL HUNT

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 9,182,147 Ordinary Shares since the commencement of the Buyback Programme and will have 452,875,390 Ordinary Shares of 1 pence each in issue. 9,182,147 Ordinary Shares are held in treasury. The figure 443,693,243 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), the schedule below contains detailed and aggregated information of the individual trades made by Peel Hunt as part of the buyback programme.

This announcement is made in accordance with the requirements of UK Listing Rule 9.6.6. For further information:

Investor Relations	M: +44 (0)7933 388 746
Kier Press Office	L: +44 (0)1767 355 096
Richard Mountain, FTI Consulting	M: +44 (0)7909 684466

Schedule of Purchases - Individual Transactions

Number of shares purchased	Transaction price (GBp)	Venue	Time of transaction	Trade ID
627	218.50	XLON	08:14:10	00185607932TRLO0
1,429	218.50	XLON	08:14:10	00185607933TRLO0
2,083	219.00	XLON	08:34:27	00185609467TRLO0
1,088	218.50	XLON	08:35:51	00185609621TRLO0
997	218.50	XLON	08:35:51	00185609622TRLO0
2,013	219.00	XLON	08:41:40	00185610148TRLO0
1,866	218.00	XLON	08:48:25	00185610779TRLO0
1,792	217.50	XLON	09:07:04	00185612219TRLO0
108	218.00	XLON	09:09:30	00185612368TRLO0
1,888	219.00	XLON	09:09:33	00185612375TRLO0
2,016	218.50	XLON	09:21:53	00185613173TRLO0
1,847	219.00	XLON	09:42:35	00185614453TRLO0
1,724	218.50	XLON	09:56:51	00185615316TRLO0
1,000	220.00	XLON	10:33:39	00185617574TRLO0
1,027	220.00	XLON	10:33:39	00185617575TRLO0
396	220.00	XLON	10:57:26	00185619109TRLO0
467	220.00	XLON	10:59:55	00185619259TRLO0
1,033	220.00	XLON	11:09:36	00185619856TRLO0
62	220.00	XLON	11:59:36	00185622488TRLO0

About Kier

Kier is a leading UK infrastructure services, construction and property group. We provide specialist design and build capabilities and the knowledge, skills and intellectual capital of our people to ensure we are able to project manage and integrate all aspects of a project.

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