Transaction in Own Shares

Summary by AI BETAClose X

Costain Group PLC has purchased 1,160,943 ordinary shares on the London Stock Exchange between July 1 and July 7, 2026, as part of its share buyback program. The weighted average purchase price was approximately 212.75 pence per share, with individual trades ranging from 206.00 pence to 215.00 pence. These shares are intended for cancellation, and following this, the company's total issued ordinary shares will be 265,196,773.

Disclaimer*

Costain Group PLC
09 July 2026
 

 

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9 July 2026

 

Costain Group PLC

Transaction in own shares

 

 


Costain Group PLC ("Costain") announces that, in accordance with the terms of its share buyback programme (the "Programme") announced on 10 March 2026, it has purchased the following number of its ordinary shares of 1 pence each ("Ordinary Shares") on the London Stock Exchange through Panmure Liberum in the period from 01 July 2026 to 07 July 2026.

 

Date of Purchase

Number of ordinary shares purchased

Weighted average price per day (pence)

Highest price per share (pence)

Lowest price per share (pence)

01 July 2026

178,293

 211.05

213.50

206.00

02 July 2026

155,058

 213.55

215.00

211.50

03 July 2026

117,843

 214.68

215.00

212.50

06 July 2026

95,945

 214.97

215.00

214.50

07 July 2026

293,404

 212.42

214.00

208.00

 

The Company intends to cancel the purchased shares. The Company does not hold any ordinary shares in treasury.

 

Costain has now purchased 4,559,262 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 265,196,773 Ordinary Shares.

In accordance with Article 5(1)(b) of Market Abuse Regulation (EU) No 596/2014 (as it forms part of the law of the United Kingdom by virtue of the European Union (Withdrawal) Act 2018, as implemented, retained, amended, extended, re-enacted or otherwise given effect in the United Kingdom from 1 January 2021 and as amended or supplemented in the United Kingdom thereafter) a full breakdown of the individual trades made by Panmure Liberum on behalf of the Company as part of the Programme can be found at:

http://www.rns-pdf.londonstockexchange.com/rns/7262L_1-2026-7-9.pdf

Aggregate information:

 

Venue

Volume-weighted average price

(pence per share)

Aggregated volume

Lowest price per

share (pence per share)

Highest price per

share (pence per share)

BATE

212.14

264,248

208.00

215.00

XLON

213.36

516,956

206.00

215.00

CHIX

212.72

47,488

208.50

215.00

TRQX

213.61

11,851

211.00

215.00

 

 

 

 

Enquiries:

 


Investors and analysts

Matt Jones, Costain

 

Matt.Jones@costain.com

+44 (0) 7860 922 341

Financial media - Headland

Andy Rivett-Carnac

Charlie Twigg

costain@headlandconsultancy.com

+44 (0) 7968 997365

+44 (0) 7946 494568

 

 

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