U.K. High Insider Buying

Surface Transforms

Market Cap: UK£21.5m

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.

Transense Technologies

Market Cap: UK£20.5m

Develops and supplies specialist sensor systems in the United Kingdom, North America, South America, Australia, Europe, and internationally.

Zenith Energy

Market Cap: UK£19.4m

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

Oriole Resources

Market Cap: UK£18.3m

Engages in the exploration and development of gold and other base metals in Turkey, East Africa, and West Africa.

KRM22

Market Cap: UK£16.5m

Develops and sells risk management software to the financial services industry in the United Kingdom, Europe, the United States, and internationally.

Great Southern Copper

Market Cap: UK£13.8m

Engages in the exploration and evaluation of mineral properties in Chile.

Sosandar

Market Cap: UK£13.7m

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

Cordel Group

Market Cap: UK£13.3m

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

Tandem Group

Market Cap: UK£11.1m

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

Directa Plus

Market Cap: UK£11.0m

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

Titon Holdings

Market Cap: UK£10.7m

Designs, manufactures, and supplies mechanical ventilation systems, and window and door hardware products in the United Kingdom, North America, Europe, and internationally.

Star Energy Group

Market Cap: UK£8.5m

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

Union Jack Oil

Market Cap: UK£7.9m

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

Sunda Energy

Market Cap: UK£7.6m

Operates as an independent oil and gas exploration and production company.

Strategic Minerals

Market Cap: UK£7.5m

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

RC Fornax

Market Cap: UK£7.0m

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

Europa Oil & Gas (Holdings)

Market Cap: UK£7.0m

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

World Chess

Market Cap: UK£6.1m

Through its subsidiaries, engages in the commercial offering of chess related activities in the United Kingdom, the United States, and Europe.

Reabold Resources

Market Cap: UK£5.6m

An investment holding company, engages in the development, appraisal, exploration, and evaluation of oil and gas projects.

Mila Resources

Market Cap: UK£5.4m

Engages in exploration and development of mineral resource properties.

Tern

Market Cap: UK£5.3m

A venture capital firm specializing in early-stage and growth capital investment.

AIM ImmunoTech

Market Cap: US$6.9m

An immuno-pharma company, focuses on the research and development of therapeutics to treat multiple types of cancers, viral diseases, and immune-deficiency disorders in the United States.

Roquefort Therapeutics

Market Cap: UK£2.4m

A material biotech company, engages in the development of medicines for the treatment of cancer.

Imaging Biometrics

Market Cap: UK£1.5m

Through its subsidiaries, provides clinical treatments to patients in the field of medical imaging diagnostics in the United Kingdom, Switzerland, European Union, and the United States.

Fragrant Prosperity Holdings

Market Cap: UK£530.1k

Does not have significant operations.