U.K. High Insider Buying

RentGuarantor Holdings

Market Cap: UK£28.1m

Provides an online platform for property rental services in the United Kingdom.

Surface Transforms

Market Cap: UK£28.0m

Researches, develops, designs, manufactures, and sells carbon ceramic brakes for automotive market in the United Kingdom, Germany, Sweden, Netherlands, rest of Europe, the United States, and internationally.

Strategic Minerals

Market Cap: UK£23.5m

Engages in the exploration, development, and operation of mining projects.

PowerHouse Energy Group

Market Cap: UK£23.5m

Designs non-recyclable waste regeneration facilities to produce electricity, heat, and gases comprising hydrogen and synthetic natural gas in the United Kingdom and internationally.

Revolution Beauty Group

Market Cap: UK£23.4m

Engages in the development, production, wholesale, and retail of beauty products in the United Kingdom, the United States, and internationally.

iomart Group

Market Cap: UK£23.3m

Engages in the provision of cloud and managed hosting services in the United Kingdom and internationally.

Aptamer Group

Market Cap: UK£22.9m

Provides binders for research, diagnostics, and therapeutics in the United Kingdom, rest of Europe, the United States, and internationally.

Wynnstay Properties

Market Cap: UK£22.1m

Engages in the investment, development, and management of properties in the United Kingdom.

Tap Global Group

Market Cap: UK£21.6m

Provides application and trading platform for crypto currencies in the United Kingdom.

Ebiquity

Market Cap: UK£20.2m

Provides media investment analysis services in the United Kingdom, Ireland, North America, Continental Europe, and the Asia Pacific.

Sosandar

Market Cap: UK£18.6m

Engages in the manufacture and distribution of clothing products in the United Kingdom and internationally.

Altitude Group

Market Cap: UK£18.2m

Provides end-to-end solutions for branded merchandise in corporate promotional products industry, print vertical markets, and the higher-education sector in North America, the United Kingdom, and Europe.

Nanoco Group

Market Cap: UK£18.2m

Engages in the research, development, manufacture, and licensing of novel nanomaterials for use in various commercial applications in the United Kingdom and internationally.

Zenith Energy

Market Cap: UK£17.5m

Engages in the exploration, development and production of oil and natural gas in Tunisia, Italy, and internationally.

AMPEAK ENERGY

Market Cap: UK£16.6m

Engages in developing, building, owning, and operating energy projects in the United Kingdom.

Europa Oil & Gas (Holdings)

Market Cap: UK£16.3m

Engages in the exploration, appraisal, development, and production of oil and gas properties in the United Kingdom, Equatorial Guinea, and Ireland.

Cordel Group

Market Cap: UK£15.5m

Operates as a software company in Australia, the United Kingdom, New Zealand, and the Americas.

SysGroup

Market Cap: UK£14.6m

Provides managed information technology services specializing in the delivery of cloud, data, and security services to power AI and ML transformation in the United Kingdom and internationally.

Checkit

Market Cap: UK£14.3m

Operates as a provider of predictive operations for large facilities and multi-site locations in the United Kingdom and the Americas.

Eden Research

Market Cap: UK£14.1m

Engages in the development and sale of biopesticides in Europe and the United Kingdom.

Nexus Infrastructure

Market Cap: UK£11.5m

Through its subsidiaries, develops and delivers infrastructure solutions.

Tandem Group

Market Cap: UK£10.3m

Designs, develops, distributes, and retails of sports, leisure, and mobility products in the United Kingdom.

Star Energy Group

Market Cap: UK£9.8m

Operates as an oil and gas exploration, development, processing, and production company in the United Kingdom.

OptiBiotix Health

Market Cap: UK£8.5m

A life sciences company, engages in the discovery and development of microbiome modulation products in the United Kingdom, the United States, India, China, and internationally.

Directa Plus

Market Cap: UK£8.1m

Manufactures and sells graphene-based products for industrial and commercial applications in Italy, Romania, and internationally.

Critical Mineral Resources

Market Cap: UK£7.2m

Engages in the exploration and development of mineral resources in Morocco.

EARNZ

Market Cap: UK£7.0m

Provides heating maintenance, new energy services, and boiler refits across residential and commercial properties.

Deltic Energy

Market Cap: UK£6.7m

A natural resources investing company, engages in the exploration, evaluation, and development of gas and oil licenses in the Southern and Central North Sea.

Union Jack Oil

Market Cap: UK£6.7m

Operates as an onshore oil and gas company in the United Kingdom and the United States.

RC Fornax

Market Cap: UK£5.9m

Provides work-package solutions to the defense industry in the United Kingdom.

Active Energy Group

Market Cap: UK£3.6m

Does not have significant operations.

Chesterfield Resources

Market Cap: UK£2.1m

Engages in the exploration and development of precious and base metals in Canada.

Fragrant Prosperity Holdings

Market Cap: UK£526.4k

Does not have significant operations.