2024 Annual Sustainability Report

1 2 | T M X G R O U P S U S TA I N A B I L I T Y R E P O R T 2 0 2 4 REPORT CONTENTS ABOUT THIS REPORT SUSTAINABILITY STRATEGY SUSTAINABILITY GOVERNANCE PROSPERITY PLANET PEOPLE APPENDICES Evolving Products and Services By expanding our sustainability offerings, TMX Group can help issuers and investors improve their sustainability performance and increase the visibility of high-performing, innovative sustainability leaders to investors. Leveraging our market infrastructure and the TMX ESG Data Hub, TMX Group facilitates capital allocation to green and transition activities. TMX Group also provides a range of products and services for issuers and investors to manage sustainability exposure. PRODUCT / SERVICE DESCRIPTION The Voluntary Climate Marketplace (TVCM) TVCM, operated by IncubEx and underpinned by TMX Trayport’s Joule™ platform, offers market access to trade voluntary carbon offsets. TVCM connects to leading, global registries through a low cost, open access marketplace where corporate buyers purchase verified carbon offset credits, selecting from attributes aligned with their bespoke objectives. TVCM participants place live bids and offers into the market with transparent pricing. TMX ESG Data Hub Working with leading data and analytics providers, the TMX ESG Data Hub delivers sustainability data to global clients in support of ESG integration in investment decisionmaking processes. In 2024, TMX Datalinx onboarded two additional partners to enhance our content offering which now includes impact ratings, underlying environmental and impact data, net-zero alignment datasets, company screening and controversies, news and events, biodiversity, physical asset data and climate analytics. Sustainability-related indices We offer sustainability-related indices administered through our partnership with S&P Dow Jones Indices and our indexing division, TMX VettaFi, for example: • S&P/TSX Energy Transition Materials Index* tracks the performance of North American listed securities engaged in mining, exploration, or manufacturing of energy transition materials • S&P/TSX Renewable Energy and Clean Technology Index* measures performance of TSX-listed companies whose core business is the development of green technologies and sustainable infrastructure solutions • TMX VettaFi’s Canadian Council for Indigenous (PAIR) Business Index tracks companies committed to improving Indigenous Relations. Sustainable derivatives and stocklists Montreal Exchange (MX), our derivatives trading business, offers equity options and share futures on all of the constituents of select sustainability related indices and sustainability index futures. TMX Money® helps retail investors research and discover companies that are listed on TSX and TSXV as well as Sustainable TSX-listed funds such as WiG Parity Certified, PAIR Certified, PAIR Committed companies and Sustainable ETFs.

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