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RNS Number : 2391Q Costain Group PLC 09 July 2025
9(th) July 2025
Costain Group PLC
Transaction in own shares
Costain Group PLC ("Costain", "the Group" or "the Company") announces that, in
accordance with the terms of its share buyback programme (the "Buyback
Programme") announced on 16(th) June 2025, it has purchased the following
number of its ordinary shares of 1 pence each ("Ordinary Shares") on the
London Stock Exchange through Investec.
Date of Purchase 8(th) July 2025
Number of Ordinary Shares purchased 81,931
Weighted average price per day (pence) 147.0320
Highest price per share (pence) 148.00
Lowest price per share (pence) 146.40
The purchased Ordinary Shares will be cancelled. The Company does not hold any
Ordinary Shares in treasury.
Costain has now purchased 1,849,469 Ordinary Shares in aggregate for
cancellation under the Buyback Programme. Following settlement of the above
purchases and cancellation of the purchased Ordinary Shares, the Group's total
number of Ordinary Shares in issue will be 271,149,006 Ordinary Shares.
Details of Trades:
Aggregate information
Venue Volume-weighted average price (p) Aggregated volume Lowest price per share (p) Highest price per share (p)
XLON 147.0320 81,931 146.40 148.00
Individual Transactions
In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 as it
applies in the UK (the Market Abuse Regulation), the table below contains
detailed information of the individual trades made by Investec on behalf of
Costain as part of the Buyback Programme.
Date and time of each trade Number of shares purchased Price (pence per share) Trading Venue Transaction Reference Number
08 July 2025 09:38:46 3,020 146.40 XLON 00343653427TRLO1
08 July 2025 09:38:46 1,043 146.40 XLON 00343653426TRLO1
08 July 2025 09:38:46 5,539 146.40 XLON 00343653425TRLO1
08 July 2025 09:38:47 1,854 147.00 XLON 00343653428TRLO1
08 July 2025 09:38:47 1,854 147.00 XLON 00343653429TRLO1
08 July 2025 09:38:47 1,854 147.00 XLON 00343653430TRLO1
08 July 2025 09:38:47 85 147.00 XLON 00343653432TRLO1
08 July 2025 11:00:56 1,854 148.00 XLON 00343689926TRLO1
08 July 2025 11:00:56 2,573 147.60 XLON 00343689927TRLO1
08 July 2025 11:00:56 2,629 147.40 XLON 00343689928TRLO1
08 July 2025 11:01:03 2,630 147.40 XLON 00343689940TRLO1
08 July 2025 11:02:01 1,193 147.20 XLON 00343689966TRLO1
08 July 2025 11:26:30 1,641 147.60 XLON 00343690749TRLO1
08 July 2025 12:09:25 1,941 147.40 XLON 00343692508TRLO1
08 July 2025 12:09:25 647 147.40 XLON 00343692507TRLO1
08 July 2025 13:59:54 1,938 147.00 XLON 00343695534TRLO1
08 July 2025 13:59:54 646 147.00 XLON 00343695533TRLO1
08 July 2025 15:03:11 676 146.80 XLON 00343698521TRLO1
08 July 2025 15:03:11 2,703 146.80 XLON 00343698520TRLO1
08 July 2025 15:03:11 675 146.80 XLON 00343698519TRLO1
08 July 2025 15:03:11 356 146.80 XLON 00343698522TRLO1
08 July 2025 15:03:11 9 146.80 XLON 00343698523TRLO1
08 July 2025 15:03:12 3,783 146.60 XLON 00343698524TRLO1
08 July 2025 15:12:12 1,264 147.40 XLON 00343699194TRLO1
08 July 2025 15:14:40 635 147.20 XLON 00343699339TRLO1
08 July 2025 15:14:40 1,270 147.20 XLON 00343699338TRLO1
08 July 2025 15:16:25 863 147.00 XLON 00343699485TRLO1
08 July 2025 15:16:25 609 147.00 XLON 00343699484TRLO1
08 July 2025 15:16:25 22,484 147.00 XLON 00343699483TRLO1
08 July 2025 15:17:41 3,093 147.00 XLON 00343699565TRLO1
08 July 2025 15:17:41 1,279 147.00 XLON 00343699564TRLO1
08 July 2025 15:59:53 866 147.20 XLON 00343702929TRLO1
08 July 2025 15:59:53 918 147.20 XLON 00343702928TRLO1
08 July 2025 15:59:53 1,873 147.20 XLON 00343702927TRLO1
08 July 2025 15:59:53 1,665 147.20 XLON 00343702926TRLO1
08 July 2025 15:59:55 837 147.40 XLON 00343702932TRLO1
08 July 2025 15:59:55 420 147.40 XLON 00343702931TRLO1
08 July 2025 16:11:13 2,611 147.20 XLON 00343704080TRLO1
08 July 2025 16:19:50 96 147.40 XLON 00343704576TRLO1
08 July 2025 16:19:50 5 147.40 XLON 00343704578TRLO1
Enquiries:
Investors and analysts Matt.Jones@costain.com
Matt Jones, Costain +44 (0) 7860 922 341
Financial media - Headland costain@headlandconsultancy.com
Andy Rivett-Carnac +44 (0) 7968 997365
Charlie Twigg +44 (0) 7946 494568
Issuer name: Costain Group PLC
LEI: 213800PKIJBZ2EDTKC88
ISIN: GB00B64NSP76
Classification: 2.4. Acquisition or disposal of the issuer's own shares
Intermediary name: Investec
Intermediary Code: MIDLGB22XXX
Timezone: BST
Currency: GBp
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