Sigmaroc PlcLSE: SRC

Notice of Trading Update

· Issued by Sigmaroc Plc

17 October 2022

(EPIC: SRC / Market: AIM / Sector: Construction Materials)

SIGMAROC PLC

  ( ' SigmaRoc ', the 'Group' or the 'Company')

Notice of Trading Update

SigmaRoc (AIM: SRC), the quarried materials group, is pleased to announce that it expects to publish a trading update for the third quarter of 2022 on 20 October 2022.

Analyst Call

The Group is also pleased to invite interested analysts to join its trading update conference call at 11:00 a.m. BST on 20 October 2022. To participate in the call, please register by contacting ir@sigmaroc.com .

Private Investor Event at the Isokon

The Group has organised a dedicated talk for its valued private shareholders, at 19:00 p.m. BST on 20 October 2022, which will focus on the Group's trading update for the third quarter of 2022, as well as an update on its ultra-low carbon concrete products range Greenbloc. To attend the event, please register interest by contacting ir@sigmarorc.com .

Information on the Company is available on its website, www.sigmaroc.com .

SigmaRoc plc

Max Vermorken

Tel: +44 (0) 207 002 1080

Liberum Capital (Nominated and Financial Adviser)

Neil Patel / Jamie Richards / Ben Cryer

Tel: +44 (0) 203 100 2000

Peel Hunt (Co-Broker)

Mike Bell / Ed Allsopp

Tel: +44 (0) 20 7418 8900

Investor Relations

Dean Masefield / Elisa Frenay

Tel: +44 (0) 207 002 1080

ir@sigmaroc.com