X · TMX Group Limited · Investor Relations

Toronto Stock Exchange, TSX Venture Exchange, TSX Alpha Exchange, including Alpha-X & Alpha DRK, and Montréal Exchange Toronto, Ontario-(Newsfile Corp. - September 8, 2026) - TMX Group Limited today announced August 2026 trading statistics for its marketplaces - Toronto Stock Exchange, TSX Venture Exchange, TSX Alpha Exchange (Alpha), including Alpha-X & Alpha DRK, and Montréal Exchange (MX). All TMX Equities Marketplaces * August 2026 July 2026 August 2025 Volume 12,970,782,217 11,998,428,161 12,200,372,060 Value $ 404,537,946,127 $ 411,385,145,144 $300,143,130,282 Transactions 29,041,028 30,214,800 23,188,885 Daily Averages Volume 648.5 million 545.4 million 610.0 million Value $20,226.9 million $18,699.3 million $15,007.2 million Transactions 1,452,051 1,373,400 1,159,444 Year-to-date Statistics 2026 2025 % Change Volume 125,153,130,078 101,132,067,451 +23.8 Value $ 3,483,034,383,426 $2,512,699,542,073 +38.6 Transactions 262,858,474 197,791,933 +32.9 Daily Averages Volume

Toronto, Ontario-(Newsfile Corp. - August 26, 2026) - Toronto Stock Exchange, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange will be closed on Monday, September 7, 2026 for the Labour Day holiday. The Exchanges will re-open and resume regular trading hours on Tuesday, September 8, 2026. About TMX Group (TSX: X) TMX Group operates global markets, and builds digital communities and analytic solutions that facilitate the funding, growth and success of businesses, traders and investors. TMX Group's key operations include Toronto Stock Exchange , TSX Venture Exchange , TSX Alpha Exchange , TMX Australia Exchange , The Canadian Depository for Securities , Montréal Exchange , Canadian Derivatives Clearing Corporation , TSX Trust , TMX Trayport , TMX Datalinx , TMX VettaFi and TMX Newsfile , which provide listing markets, trading markets, clearing facilities, depository services, technology solutions, data products and other services to the global financial community. TMX

Toronto, Ontario-(Newsfile Corp. - August 18, 2026) - TMX Group Limited (TMX Group) today announced it has completed the acquisition of RAFI Indices, LLC (RAFI Indices) from Research Affiliates Global Holdings, LLC (Research Affiliates), a global index provider and investment advisor. The transaction was announced in June 2026 . The acquisition will significantly expand equity portfolio coverage of TMX VettaFi, a differentiated index provider with modern distribution solutions, and TMX Group subsidiary. RAFI Indices is an index company founded by Research Affiliates. It specializes in constructing, publishing, and licensing indices that reflect a deep, academically rigorous understanding of the fundamental factors driving capital market returns. The company is renowned for its innovative approach, offering over 90 indices that cater to a diverse range of investment needs worldwide. For more information about TMX VettaFi, please visit www.vettafi.com . About TMX Group (TSX: X) TMX

Toronto, Ontario-(Newsfile Corp. - August 17, 2026) - TMX Group CFO David Arnold and Toronto Stock Exchange CEO Loui Anastasopoulos will present at the 27th Annual Scotiabank Financials Summit on Wednesday, September 9, 2026, from 2:25 to 2:55 p.m. ET. A link to the webcast will be available and archived in TMX's shareholder events section . About TMX Group (TSX: X) TMX Group operates global markets, and builds digital communities and analytic solutions that facilitate the funding, growth and success of businesses, traders and investors. TMX Group's key operations include Toronto Stock Exchange , TSX Venture Exchange , TSX Alpha Exchange , The Canadian Depository for Securities , Montréal Exchange , Canadian Derivatives Clearing Corporation , TSX Trust , TMX Trayport , TMX Datalinx , TMX VettaFi and TMX Newsfile , which provide listing markets, trading markets, clearing facilities, depository services, technology solutions, data products and other services to the global financial

Toronto Stock Exchange, TSX Venture Exchange Toronto, Ontario-(Newsfile Corp. - August 11, 2026) - TMX Group today announced its financing activity on Toronto Stock Exchange (TSX) and TSX Venture Exchange (TSXV) for July 2026. TSX welcomed 19 new issuers in July 2026, compared with 31 in the previous month and 12 in July 2025. The new listings were 15 exchange traded funds and four mining companies. Total financings raised in July 2026 decreased 29% compared to the previous month, but were up 66% compared to July 2025. The total number of financings in July 2026 was 30, compared with 49 the previous month and 27 in July 2025. For additional data relating to the number of transactions billed for TSX, please click on the following link: https://www.tmx.com/resource/en/440 . There were six new issuers on TSXV in July 2026, compared with five in the previous month and one in July 2025. The new listings were three mining companies, two Capital Pool Company companies and one technology

Collaboration combines global technology with Canadian market expertise to deliver a new standard for equity plan solutions. Toronto, Ontario-(Newsfile Corp. - August 11, 2026) - TMX Investor Solutions, a subsidiary of TMX Group, today announced it has entered into a strategic technology collaboration with Optio Incentives (Optio), a leading global equity compensation and incentive management platform headquartered in Oslo, Norway. The collaboration brings together Optio's modern, scalable and global equity management platform and builds on TMX Investor Solution's existing equity plan solutions business, its Canadian market knowledge, regulatory expertise and established client relationships. "Our collaboration with Optio further reinforces our commitment to delivering best-in-class corporate solutions to our clients," said Lara Donaldson, President, TMX Investor Solutions. "We are excited to combine Optio's leading technology with our deep Canadian market expertise to build a premier

Toronto Stock Exchange, TSX Venture Exchange, TSX Alpha Exchange, including Alpha-X & Alpha DRK, and Montréal Exchange Toronto, Ontario-(Newsfile Corp. - August 7, 2026) - TMX Group Limited today announced July 2026 trading statistics for its marketplaces - Toronto Stock Exchange, TSX Venture Exchange, TSX Alpha Exchange (Alpha), including Alpha-X & Alpha DRK, and Montréal Exchange (MX). All TMX Equities Marketplaces * July 2026 June 2026 July 2025 Volume 11,998,428,161 15,568,012,598 12,973,669,947 Value $ 411,385,145,144 $ 478,909,112,683 $301,141,556,607 Transactions 30,214,800 33,879,991 23,870,730 Daily Averages Volume 545.4 million 707.6 million 589.7 million Value $18,699.3 million $21,768.6 million $13,688.3 million Transactions 1,373,400 1,540,000 1,085,033 Year-to-date Statistics 2026 2025 % Change Volume 112,182,347,861 88,931,695,391 +26.1 Value $ 3,078,496,437,299 $2,212,556,411,791 +39.1 Transactions 233,817,446 174,603,048 +33.9 Daily Averages Volume 763.1

New subsidiary will be rebranded TMX Australia Exchange Toronto, Ontario and Sydney, Australia-(Newsfile Corp. - August 2, 2026) - TMX Group Limited (TMX Group) announced today it has completed the acquisition of Middlebury Holdings Pty. Limited (Cboe Australia) from Cboe Global Markets, Inc. The transaction was announced in April 2026. The transaction will bolster TMX Group's ability to serve clients across the capital markets ecosystem, expand the company's global presence and accelerate the company's growth strategy. TMX's acquisition of Cboe Australia will bring together the world's leading mining and energy transition financing ecosystems, unlocking potential to innovate for a growing global client base. Cboe Australia, which will be rebranded as TMX Australia Exchange, is an innovative securities exchange offering companies strategic tailored support for public market listings, including ETFs, as well as structured products and warrants, and providing a trading venue for brokers

Toronto, Ontario-(Newsfile Corp. - July 30, 2026) - The Board of Directors of TMX Group Limited today declared a dividend of $0.26 on each common share outstanding, an increase of $0.02 or 8%. This dividend is payable on August 28, 2026 to shareholders of record at the close of business on August 14, 2026. "We are pleased to announce TMX Group's third dividend increase in twelve months," said David Arnold, Chief Financial Officer of TMX Group. "Our track record of dividend growth reflects a proven ability to generate increasing cash flows over time and a consistent commitment to delivering value to our shareholders." TMX Group hereby advises that this dividend is designated as an "eligible dividend" for Canadian income tax purposes. For the results of the quarter ended June 30, 2026, for TMX Group, please click on the following link: http://www.tmx.com/investor-relations/ . About TMX Group (TSX: X) TMX Group operates global markets, and builds digital communities and analytic

Revenue of $487.5 million, up 16% from $421.7 million in Q2/25 Diluted earnings per share of $0.51, up 96% from $0.26 in Q2/25, including a 20 cent per share increase related to net foreign exchange gains in Q2/26 compared with losses in Q2/25 Adjusted diluted earnings per share 1 of $0.62, up 19% from $0.52 in Q2/25 Toronto, Ontario-(Newsfile Corp. - July 30, 2026) - TMX Group Limited (TSX: X) ("TMX Group") announced results for the second quarter ended June 30, 2026. Commenting on the company's performance, John McKenzie, Chief Executive Officer of TMX Group, said: "We continue to build on upward momentum across our global enterprise, delivering another excellent quarter, highlighted by strong performances from traditional businesses and areas of expansion. In a year marked by pronounced year-over-year growth in revenue and earnings per share, our focus is on the future. We have taken demonstrative steps forward in executing our growth strategy in 2026: investing in domestic markets

Strategic combination features funding of approximately US$800 million in cash (plus contribution of BOX stake) from majority owner TMX Group, supported by key MEMX and BOX participants rolling equity into the new combined group The expanded US multi-asset class operator will hold three exchange licenses and represents approximately 10% of the US listed options volume New York, New York and Toronto, Ontario-(Newsfile Corp. - July 30, 2026) - MEMX , an exchange operator and market technology provider, today announced a definitive agreement for TMX Group (TSX: X), a global provider of data, listing services, trading markets, clearing facilities and other services to the global financial community, to make a strategic investment in MEMX. Concurrent with that transaction, BOX * , a US equity options market with both electronic and floor-based trading, will be combined with MEMX, and TMX Group will have an approximately 59% ownership interest in the combined business. The proposed

Toronto, Ontario-(Newsfile Corp. - July 23, 2026) - Toronto Stock Exchange, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange will be closed on Monday, August 3, 2026 for the Civic Holiday. The Exchanges will re-open and resume regular trading on Tuesday, August 4, 2026. About TMX Group (TSX: X) TMX Group operates global markets, and builds digital communities and analytic solutions that facilitate the funding, growth and success of businesses, traders and investors. TMX Group's key operations include Toronto Stock Exchange , TSX Venture Exchange , TSX Alpha Exchange , The Canadian Depository for Securities , Montréal Exchange , Canadian Derivatives Clearing Corporation , TSX Trust , TMX Trayport , TMX Datalinx , TMX Vett aFi and TMX Newsfile , which provide listing markets, trading markets, clearing facilities, depository services, technology solutions, data products and other services to the global financial community. TMX Group is headquartered in Toronto and operates

Toronto, Ontario-(Newsfile Corp. - July 10, 2026) - TMX Group CFO David Arnold will present at the Canaccord Genuity 46th Annual Growth Conference on Wednesday, August 12, 2026 from 2:30 p.m. to 2:55 p.m. ET. A link to the webcast will be available and archived in TMX's shareholder events section . About TMX Group (TSX:X) TMX Group operates global markets, and builds digital communities and analytic solutions that facilitate the funding, growth and success of businesses, traders and investors. TMX Group's key operations include Toronto Stock Exchange , TSX Venture Exchange , TSX Alpha Exchange , The Canadian Depository for Securities , Montréal Exchange , Canadian Derivatives Clearing Corporation , TSX Trust , TMX Trayport , TMX Datalinx , TMX VettaFi and TMX Newsfile , which provide listing markets, trading markets, clearing facilities, depository services, technology solutions, data products and other services to the global financial community. TMX Group is headquartered in Toronto