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RNS Number : 8252Q Costain Group PLC 14 July 2025
14(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 11(th) July 2025
Number of Ordinary Shares purchased 123,382
Weighted average price per day (pence) 148.6023
Highest price per share (pence) 149.40
Lowest price per share (pence) 147.60
The purchased Ordinary Shares will be cancelled. The Company does not hold any
Ordinary Shares in treasury.
Costain has now purchased 2,264,113 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 270,734,362 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 148.6023 123,382 147.60 149.40
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
11 July 2025 08:04:35 665 148.80 XLON 00344123669TRLO1
11 July 2025 08:04:42 3,146 148.80 XLON 00344123775TRLO1
11 July 2025 08:04:43 678 148.40 XLON 00344123779TRLO1
11 July 2025 08:05:10 656 148.40 XLON 00344124084TRLO1
11 July 2025 08:12:42 1,427 149.00 XLON 00344129804TRLO1
11 July 2025 09:13:10 2,522 149.00 XLON 00344182179TRLO1
11 July 2025 09:13:10 2,491 148.80 XLON 00344182180TRLO1
11 July 2025 09:33:54 653 148.40 XLON 00344202639TRLO1
11 July 2025 10:21:21 808 148.00 XLON 00344245656TRLO1
11 July 2025 10:21:21 510 148.00 XLON 00344245657TRLO1
11 July 2025 10:21:21 658 148.00 XLON 00344245658TRLO1
11 July 2025 10:47:15 1,988 147.60 XLON 00344269614TRLO1
11 July 2025 10:47:15 5,312 147.60 XLON 00344269615TRLO1
11 July 2025 10:47:16 1,320 147.80 XLON 00344269633TRLO1
11 July 2025 10:47:16 634 147.80 XLON 00344269634TRLO1
11 July 2025 10:47:16 1,320 147.80 XLON 00344269635TRLO1
11 July 2025 10:47:16 1,624 148.00 XLON 00344269637TRLO1
11 July 2025 10:52:15 50 147.80 XLON 00344273643TRLO1
11 July 2025 10:57:56 657 147.80 XLON 00344277244TRLO1
11 July 2025 10:59:42 934 148.20 XLON 00344277805TRLO1
11 July 2025 10:59:42 95 148.20 XLON 00344277806TRLO1
11 July 2025 11:00:25 1,251 148.20 XLON 00344277925TRLO1
11 July 2025 11:00:50 100 148.20 XLON 00344277945TRLO1
11 July 2025 11:00:50 1,036 148.20 XLON 00344277946TRLO1
11 July 2025 11:08:26 621 148.00 XLON 00344278310TRLO1
11 July 2025 11:08:26 629 148.00 XLON 00344278311TRLO1
11 July 2025 11:08:33 630 148.00 XLON 00344278317TRLO1
11 July 2025 11:08:33 5,942 148.00 XLON 00344278318TRLO1
11 July 2025 11:47:51 1,306 147.80 XLON 00344280518TRLO1
11 July 2025 11:47:51 653 147.80 XLON 00344280519TRLO1
11 July 2025 11:47:52 540 148.00 XLON 00344280520TRLO1
11 July 2025 11:48:26 924 148.20 XLON 00344280528TRLO1
11 July 2025 12:00:00 579 148.40 XLON 00344281071TRLO1
11 July 2025 12:00:00 1,267 148.40 XLON 00344281072TRLO1
11 July 2025 12:00:00 1,702 148.40 XLON 00344281073TRLO1
11 July 2025 12:00:00 642 148.20 XLON 00344281074TRLO1
11 July 2025 12:00:00 642 148.00 XLON 00344281077TRLO1
11 July 2025 12:02:04 1,714 148.00 XLON 00344281120TRLO1
11 July 2025 12:02:04 127 148.00 XLON 00344281121TRLO1
11 July 2025 12:56:39 4,000 148.00 XLON 00344282433TRLO1
11 July 2025 14:05:49 193 149.20 XLON 00344285027TRLO1
11 July 2025 14:05:49 1,002 149.20 XLON 00344285028TRLO1
11 July 2025 14:05:49 265 149.20 XLON 00344285029TRLO1
11 July 2025 14:05:49 134 149.20 XLON 00344285030TRLO1
11 July 2025 14:05:49 1,000 149.20 XLON 00344285031TRLO1
11 July 2025 14:05:49 1,949 149.00 XLON 00344285032TRLO1
11 July 2025 14:05:49 2,006 149.00 XLON 00344285033TRLO1
11 July 2025 14:05:51 2,009 148.60 XLON 00344285034TRLO1
11 July 2025 14:05:52 892 148.80 XLON 00344285035TRLO1
11 July 2025 14:05:52 972 148.80 XLON 00344285036TRLO1
11 July 2025 14:16:56 1,276 148.60 XLON 00344285301TRLO1
11 July 2025 14:35:48 1,353 148.40 XLON 00344286149TRLO1
11 July 2025 14:35:48 677 148.40 XLON 00344286150TRLO1
11 July 2025 14:35:48 676 148.40 XLON 00344286151TRLO1
11 July 2025 15:11:08 677 148.40 XLON 00344288069TRLO1
11 July 2025 15:11:08 676 148.40 XLON 00344288070TRLO1
11 July 2025 15:11:08 1,353 148.40 XLON 00344288071TRLO1
11 July 2025 15:12:01 2,566 149.00 XLON 00344288099TRLO1
11 July 2025 15:14:40 2,495 149.00 XLON 00344288166TRLO1
11 July 2025 15:14:40 2,503 148.80 XLON 00344288167TRLO1
11 July 2025 15:15:00 1,826 149.00 XLON 00344288192TRLO1
11 July 2025 15:15:00 1,826 149.00 XLON 00344288193TRLO1
11 July 2025 15:15:00 1,826 149.00 XLON 00344288194TRLO1
11 July 2025 15:15:00 1,826 149.00 XLON 00344288195TRLO1
11 July 2025 15:15:00 1,826 149.00 XLON 00344288196TRLO1
11 July 2025 15:15:00 1,826 149.00 XLON 00344288197TRLO1
11 July 2025 15:15:00 1,826 149.00 XLON 00344288198TRLO1
11 July 2025 15:15:00 1,826 149.00 XLON 00344288199TRLO1
11 July 2025 15:15:03 1,826 149.00 XLON 00344288200TRLO1
11 July 2025 15:15:03 1,826 149.00 XLON 00344288201TRLO1
11 July 2025 15:15:03 1,826 149.00 XLON 00344288202TRLO1
11 July 2025 15:15:03 1,826 149.00 XLON 00344288203TRLO1
11 July 2025 15:15:03 1,826 149.00 XLON 00344288204TRLO1
11 July 2025 15:15:03 1,826 149.00 XLON 00344288205TRLO1
11 July 2025 15:15:03 1,826 149.00 XLON 00344288206TRLO1
11 July 2025 15:15:03 1,826 149.00 XLON 00344288207TRLO1
11 July 2025 15:15:05 2,598 148.80 XLON 00344288209TRLO1
11 July 2025 15:15:05 67 149.00 XLON 00344288210TRLO1
11 July 2025 15:15:05 551 149.00 XLON 00344288211TRLO1
11 July 2025 15:15:06 984 149.00 XLON 00344288212TRLO1
11 July 2025 15:15:06 842 149.00 XLON 00344288213TRLO1
11 July 2025 15:25:25 206 149.40 XLON 00344288782TRLO1
11 July 2025 15:25:25 1,470 149.40 XLON 00344288783TRLO1
11 July 2025 15:25:25 426 149.40 XLON 00344288784TRLO1
11 July 2025 15:30:41 1,970 149.00 XLON 00344288936TRLO1
11 July 2025 15:30:41 948 149.00 XLON 00344288937TRLO1
11 July 2025 15:45:56 1,862 149.00 XLON 00344289795TRLO1
11 July 2025 15:45:56 620 149.00 XLON 00344289796TRLO1
11 July 2025 15:51:14 2,520 148.80 XLON 00344290018TRLO1
11 July 2025 16:15:18 1,975 149.20 XLON 00344290980TRLO1
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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