LSE Investor Presentation Deck

Strong financial position Leverage ¹ 1.7 1.2 1.1 In 31 Dec 2015 256 31 Dec 2016 2020 Debt maturity profile (£m) Graph excludes multi-currency bridge facility 299 2021 485 115 30 Jun 2017 2022 ■ Drawn - Commercial paper 1.7 2023 31 Dec 2017 451 149 426 2024 Bonds London Stock Exchange Group 1.6 30 Jun 2018 2025 1.8 31 Dec 2018 2026 1.7 30 Jun 2019 424 2027 Drawn - Revolving credit facilities 1.4 31 Dec 2019 2028 424 2029 Undrawn London Stock Exchange Group 31 December 2019 Operating net debt £1.8bn (30 June 2019: £1.9bn) Net debt: adjusted EBITDA 1.4x (excluding £1.1bn restricted cash) Committed undrawn credit lines of c.£680m to 2024 Bridge facility to potentially refinance debt at completion of the acquisition, available in two tranches of $9.325bn and €3.580bn Ratings LSEG: S&P long term A with negative outlook and Moody's A3 with negative outlook LCH LTD & SA: S&P long term AA- with watch negative outlook Potential one or two-notch downgrade in long-term rating on completion of Refinitiv transaction 1 Pro forma as if acquisitions held for the complete year Page 8

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