U.K. High Insider Buying

Capita

Market Cap: UK£363.4m

Operates an outsourcer that supports clients across the public and private sectors in the United Kingdom and rest of Europe.

Pinewood Technologies Group

Market Cap: UK£340.8m

Operates as a cloud-based dealer management software provider in the United Kingdom, rest of Europe, Africa, Asia, the Middle East, and internationally.

Judges Scientific

Market Cap: UK£328.5m

Designs, manufactures, and sells scientific instruments and services.

Sabre Insurance Group

Market Cap: UK£313.2m

Through its subsidiaries, engages in writing of general insurance for motor vehicles in the United Kingdom.

Next 15 Group

Market Cap: UK£311.4m

Next 15 Group plc, together with its subsidiaries, customer insight, customer delivery, customer engagement, and business transformation services in the United Kingdom, Africa, the United States, Europe, Middle East, and Africa.

Mears Group

Market Cap: UK£304.4m

Provides various outsourced services to the public and private sectors in the United Kingdom.

PureTech Health

Market Cap: UK£298.7m

Engages in the development and commercialization of biotechnology and pharmaceutical solutions in the United States.

YouGov

Market Cap: UK£296.5m

Provides online market research services in the United Kingdom, the Americas, the Middle East, Mainland Europe, India, and the Asia Pacific.

Central Asia Metals

Market Cap: UK£281.4m

Operates as a base metals producer.

Wilmington

Market Cap: UK£278.5m

Provides data, information, training, and education solutions to professional markets in the United Kingdom, the United States, rest of Europe, and internationally.

XP Power

Market Cap: UK£263.5m

An investment holding company, designs, manufactures, and sells power supply solutions in Europe, North America, and Asia.

Social Housing REIT

Market Cap: UK£261.3m

Social Housing REIT plc (the "Company") is a Real Estate Investment Trust ("REIT") incorporated in England and Wales under the Companies Act 2006 as a public company limited by shares on 12 June 2017.

Ashtead Technology Holdings

Market Cap: UK£261.2m

Provides subsea equipment rental solutions for the offshore energy sector in Europe, the Americas, the Asia-Pacific, and the Middle East.

B.P. Marsh & Partners

Market Cap: UK£241.2m

Invests in early-stage and SME financial services intermediary businesses in the United Kingdom and internationally.

Ecora Resources

Market Cap: UK£229.1m

Operates as a natural resource royalty and streaming company in Australia, North and South America, Europe, and internationally.

Empire Metals

Market Cap: UK£221.9m

Engages in the exploration and development of properties in the United Kingdom, Australia, and Austria.

Hargreaves Services

Market Cap: UK£221.5m

Provides environmental and industrial services in the United Kingdom, Europe, Hong Kong, and internationally.

MJ Gleeson

Market Cap: UK£218.9m

Engages in house building, and land promotion and sale businesses in the United Kingdom.

SThree

Market Cap: UK£202.3m

Provides specialist recruitment services in the sciences, technology, engineering, and mathematics markets in the United Kingdom, Austria, Germany, Switzerland, Netherlands, Spain, Belgium, France, the United States, Dubai, Japan, and the United Arab Emirates.

Secure Trust Bank

Market Cap: UK£191.7m

Provides banking and financial products and services in the United Kingdom.

boohoo group

Market Cap: UK£183.9m

Through its subsidiaries, operates as an online clothing retailer in the United Kingdom under the Debenahams Group trading name.

SRT Marine Systems

Market Cap: UK£181.1m

Develops and supplies automatic identification system (AIS) based maritime domain awareness technologies, products, and systems.

ASA International Group

Market Cap: UK£179.0m

Operates as a microfinance institution in Asia and Africa.

Gulf Marine Services

Market Cap: UK£176.7m

Operates self-propelled self-elevating support vessels (SESVs) in the United Arab Emirates, the Kingdom of Saudi Arabia, Qatar, and Europe.

Regional REIT

Market Cap: UK£171.8m

Regional REIT Limited ("Regional REIT" or the "Company") and its subsidiaries (the "Group") is a United Kingdom ("UK") based real estate investment trust that launched in November 2015.

Foxtons Group

Market Cap: UK£160.3m

An estate agency, provides services to the residential property market in the United Kingdom.

Gateley (Holdings)

Market Cap: UK£159.9m

Provides commercial legal and consultancy services in the United Kingdom, Europe, the Middle East, North and South America, Asia, and internationally.

Phoenix Spree Deutschland

Market Cap: UK£149.7m

The Company is a public limited company incorporated in Jersey, Channel Islands under the Companies (Jersey) Law 1991 (as amended).

Diaceutics

Market Cap: UK£138.8m

A diagnostic commercialization company, provides data, data analytics, and implementation services for pharma and biotech companies.

Eurocell

Market Cap: UK£125.6m

Engages in manufacture, distribution, and recycling of windows, doors, and roofline polyvinyl chloride (PVC) building products in the United Kingdom and the Republic of Ireland.

Dialight

Market Cap: UK£119.4m

Develops, manufactures, and supplies LED lighting solutions for hazardous and industrial applications in North America, Europe, the Middle East, Africa, and internationally.

Speedy Hire

Market Cap: UK£118.4m

Provides tools and equipment hire and services to the construction, infrastructure, and industrial markets in the United Kingdom and Ireland.

Bioventix

Market Cap: UK£111.0m

Bioventix PLC creates, manufactures, and supplies sheep monoclonal antibodies (SMAs) for diagnostic applications worldwide.

4basebio

Market Cap: UK£110.3m

Engages in the research, development, manufacturing, and commercialization of synthetic DNA and RNA products, and non-viral vector solutions in Europe, the United States, and internationally.

RM

Market Cap: UK£106.9m

Supplies products, services, and solutions to educational markets in the United Kingdom, Europe, North America, Asia, the Middle East, and internationally.

AFC Energy

Market Cap: UK£105.3m

Engages in the development of fuel cell and fuel processing technology and equipment in the United Kingdom.