London Stock Exchange Group Plc Preliminary Results For The Year Ended 31 December 2020 Date 05/03/2021 Unless stated otherwise, all figures in the highlights below refer to 12 months to 31 December 2020 and comparisons with the prior 12 month period on the same basis. Strong financial performance – revenue growth continues across our businesses despite challenging market conditions Strong operational resilience across the Group’s data, trading and clearing platforms Successful completion of the acquisition of Refinitiv in January 2021 - transformational transaction brings together two highly complementary global businesses with a shared commitment to an Open Access philosophy, working in partnership with customers Acquisition will accelerate the Group’s growth strategy and position as a leading global financial markets infrastructure and data provider - increasing its global footprint and adding leading data, analytics and multi-asset class capital markets capabilities