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RNS Number : 4443Q Costain Group PLC 10 July 2025
10(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 9(th) July 2025
Number of Ordinary Shares purchased 37,568
Weighted average price per day (pence) 147.4146
Highest price per share (pence) 148.60
Lowest price per share (pence) 146.80
The purchased Ordinary Shares will be cancelled. The Company does not hold any
Ordinary Shares in treasury.
Costain has now purchased 1,887,037 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 271,111,438 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 147.4146 37,568 146.80 148.60
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
09 July 2025 10:57:34 1,253 148.60 XLON 00343863072TRLO1
09 July 2025 10:57:34 626 148.60 XLON 00343863073TRLO1
09 July 2025 10:57:34 626 148.60 XLON 00343863074TRLO1
09 July 2025 10:57:34 626 148.60 XLON 00343863075TRLO1
09 July 2025 10:59:51 623 148.60 XLON 00343864371TRLO1
09 July 2025 10:59:51 318 148.60 XLON 00343864372TRLO1
09 July 2025 11:33:49 1,305 148.20 XLON 00343867800TRLO1
09 July 2025 12:07:08 650 148.20 XLON 00343869925TRLO1
09 July 2025 12:11:22 638 148.00 XLON 00343870036TRLO1
09 July 2025 12:32:15 638 147.80 XLON 00343871273TRLO1
09 July 2025 12:48:10 649 147.80 XLON 00343872038TRLO1
09 July 2025 13:18:14 1,273 147.00 XLON 00343873345TRLO1
09 July 2025 13:18:14 1 147.00 XLON 00343873346TRLO1
09 July 2025 13:18:14 636 147.00 XLON 00343873347TRLO1
09 July 2025 13:40:21 2,257 147.00 XLON 00343874269TRLO1
09 July 2025 13:40:21 327 147.00 XLON 00343874270TRLO1
09 July 2025 13:40:21 2,608 146.80 XLON 00343874271TRLO1
09 July 2025 13:40:29 1 147.00 XLON 00343874273TRLO1
09 July 2025 13:40:29 142 147.00 XLON 00343874274TRLO1
09 July 2025 13:40:29 13 147.00 XLON 00343874275TRLO1
09 July 2025 13:40:29 11 147.00 XLON 00343874276TRLO1
09 July 2025 13:47:29 264 147.20 XLON 00343874574TRLO1
09 July 2025 13:47:29 203 147.20 XLON 00343874575TRLO1
09 July 2025 13:47:29 361 147.20 XLON 00343874576TRLO1
09 July 2025 13:47:29 2,115 147.20 XLON 00343874577TRLO1
09 July 2025 13:47:29 1,797 147.20 XLON 00343874578TRLO1
09 July 2025 13:47:29 1,286 147.20 XLON 00343874579TRLO1
09 July 2025 13:47:29 234 147.20 XLON 00343874580TRLO1
09 July 2025 13:47:29 1,143 147.20 XLON 00343874581TRLO1
09 July 2025 13:47:29 336 147.20 XLON 00343874582TRLO1
09 July 2025 13:47:29 1,625 147.20 XLON 00343874583TRLO1
09 July 2025 13:47:29 381 147.20 XLON 00343874584TRLO1
09 July 2025 13:47:29 291 147.20 XLON 00343874585TRLO1
09 July 2025 13:47:29 388 147.20 XLON 00343874586TRLO1
09 July 2025 13:47:29 385 147.20 XLON 00343874587TRLO1
09 July 2025 13:47:29 351 147.20 XLON 00343874588TRLO1
09 July 2025 13:47:29 369 147.20 XLON 00343874589TRLO1
09 July 2025 13:47:29 349 147.20 XLON 00343874590TRLO1
09 July 2025 13:47:30 398 147.20 XLON 00343874595TRLO1
09 July 2025 13:48:16 343 147.20 XLON 00343874618TRLO1
09 July 2025 13:48:16 504 147.00 XLON 00343874619TRLO1
09 July 2025 14:07:05 673 147.00 XLON 00343875548TRLO1
09 July 2025 14:59:52 1,526 147.60 XLON 00343879263TRLO1
09 July 2025 14:59:55 231 147.60 XLON 00343879268TRLO1
09 July 2025 15:10:02 50 147.60 XLON 00343880117TRLO1
09 July 2025 15:10:02 884 147.60 XLON 00343880118TRLO1
09 July 2025 15:10:02 1,084 147.60 XLON 00343880119TRLO1
09 July 2025 15:17:11 654 147.40 XLON 00343880556TRLO1
09 July 2025 15:29:15 647 147.40 XLON 00343881454TRLO1
09 July 2025 15:29:15 647 147.40 XLON 00343881455TRLO1
09 July 2025 15:43:24 1,883 147.00 XLON 00343882721TRLO1
09 July 2025 15:43:24 628 147.00 XLON 00343882722TRLO1
09 July 2025 15:43:24 317 147.00 XLON 00343882723TRLO1
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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