Forterra Regulatory News (FORT)

19th May 2026

Forterra plc

("Forterra" or the "Company")

Transaction in Own Shares

Forterra plc ("Forterra" or the "Company") announces that it has purchased the following number of its ordinary shares of 1.0 pence each through Investec Bank plc in the period from 11th May 2026 to 15th May 2026.

The Company intends to cancel the purchased shares.

Schedule of Purchases - Individual Transactions

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 Investec Bank plc on behalf of the Company as part of the Programme is attached to this announcement. 

http://www.rns-pdf.londonstockexchange.com/rns/7821E_1-2026-5-18.pdf

END

Enquires

Forterra plc: +44 (0) 1604 707 600

Ben Guyatt (CFO)

Frances Tock (Company Secretary)

Further information relating to the Company and its group can be found at www.forterraplc.co.uk