Keystone Investment Trust plc commences an Equity Buyback Plan for 2,026,467 shares, under the authorization approved on January 22, 2019.

Keystone Positive Change Investment Trust plc is a United Kingdom-based investment company. Its investment objective is to generate long-term capital growth with the aim of the net asset value (NAV) total return exceeding that of the MSCI AC World Index in Sterling terms by at least two percentage per annum over a rolling five-year period. It also focuses on investing in the equities of companies whose products or services make a social or environmental impact. It invests in shares of companies of any size, in any country, and in any sector, whose products or behavior make an impact on society and/or the environment. It invests in companies, such as social inclusion and education, healthcare, and environment and resource needs, among others. It invests in various sectors, such as energy, communication services, consumer staples, utilities, materials, information technology, financials, healthcare, and industrials. Baillie Gifford & Co Limited is the investment manager of the Company.