22 March 2024

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

SIGMAROC PLC

 ('SigmaRoc' or the 'Company')

Share Purchase by incoming NED

SigmaRoc plc, the Northern European quoted lime and limestone group, announces that  Peter Johnson, a proposed Non-Executive Director, has purchased 110,062 ordinary shares of 1 pence each in the capital of the Company ('Ordinary Shares') at a price of 64 pence per share.

Following this purchase, Mr Johnson's total interest in the Company is 110,062 Ordinary Shares, representing 0.01% of the total issued share capital of the Company. Mr Johnson's appointment to the Board of the Company is expected to be from 13 April 2024, being the day following the AGM.

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

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About SigmaRoc plc

SigmaRoc is a quoted lime and limestone group, targeting quarried materials assets in the UK and Northern Europe.

Lime and limestone are key resources in the transition to a more sustainable economy. New applications for lime and limestone products as part of a drive for sustainability include the production and recycling of lithium batteries, the decarbonisation of construction including through substitution of cementitious material and new building materials, and environmental applications including lake liming, air pollution and direct air capture.

SigmaRoc seeks to create value by purchasing assets in fragmented materials markets and extracting efficiencies through active management and by forming the assets into larger groups. It seeks to de- risk its investments through the selection of projects with strong asset backing.