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��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange will be closed on Monday, December 26, 2022, Tuesday, December 27, 2022, and Monday, January 2, 2023 in lieu of Christmas Day, Boxing Day and New Year’s Day, respectively.

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TMX Group Limited announced today it has agreed to acquire Boston-based Wall Street Horizon, Inc. (WSH), a leading provider of global corporate event data.

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The Board of Directors of TMX Group Limited today declared a dividend of $0.83 on each common share outstanding. This dividend is payable on November 24, 2022 to shareholders of record at the close of business on November 10, 2022.

TMX Group Limited [TSX:X] (“TMX Group”) today announced results for the third quarter ended September 30, 2022.

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TMX Group Limited will announce its financial results for the third quarter ended September 30, 2022 in the evening of Wednesday, October 26, 2022. An analyst conference call to review the results will be held on Thursday, October 27, 2022 at 8:00 a.m. ET.

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��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange will be closed on Monday, October 10, 2022 for the Thanksgiving holiday.

�������� (TSX) today announced the 2022 TSX30Ⓡ; an annual ranking of the 30 top-performing stocks over a three-year period, based on dividend-adjusted share price performance.

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��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange

TMX Group Chief Executive Officer John McKenzie will present at the 23rd Annual Scotiabank Financials Summit and the Barclays Global Financial Services Conference.

��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange will be closed on Monday, September 5, 2022 for the Labour Day holiday.

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The Board of Directors of TMX Group Limited today declared a dividend of $0.83 on each common share outstanding. This dividend is payable on August 26, 2022 to shareholders of record at the close of business on August 12, 2022.

TMX Group Limited [TSX:X] (“TMX Group”) today announced results for the second quarter ended June 30, 2022.

��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange will be closed on Monday, August 1, 2022 for the Civic Holiday.

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��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange

TMX Group Limited will announce its financial results for the second quarter ended June 30, 2022 in the evening of Thursday, July 28, 2022. An analyst conference call to review the results will be held on Friday, July 29, 2022 at 8:00 a.m. ET.

��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange will be closed on Friday, July 1, 2022, for the Canada Day holiday.

�������� and TSX Venture Exchange are patron sponsors of PDAC 2022, the world’s largest mining conference

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��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange

�������� (TSX) announced today the launch of the S&P/TSX Battery Metals Index. The new index measures the performance of TSX and TSX Venture Exchange listed companies that are focused on the production and exploration of select metals, which are significant inputs in the decarbonization of the transportation sector.

TMX Group CEO John McKenzie and CFO David Arnold will present at the Piper Sandler Global Exchange and FinTech Conference taking place at the Lotte New York Palace in New York on Wednesday, June 8, 2022 at 2:30 - 3:00 p.m. ET.

TMX Group CFO David Arnold will present at the Deutsche Bank Global Financial Services Conference on Wednesday, June 1, 2022 at 4:00 p.m. – 4:45 p.m. ET at the Deutsche Bank Center in New York.

��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange will be closed on Monday, May 23, 2022 for the Victoria Day holiday.

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MX Group today announced that the nominees listed in the management proxy circular for the 2022 Annual and Special Meeting of Shareholders were elected as directors of TMX Group Limited.

The Board of Directors of TMX Group Limited today declared a dividend of $0.83 on each common share outstanding, payable on June 3, 2022 to shareholders of record at the close of business on May 20, 2022.

May 2, 2022 (TORONTO) – TMX Group Limited [TSX:X] ("TMX Group") today announced results for the first quarter ended March 31, 2022.

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��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange

TMX Group Limited will announce its financial results for the first quarter ended March 31, 2022 in the evening of Monday, May 2, 2022. An analyst conference call to review the results will be held at 8:00 a.m. EDT on Tuesday, May 3, 2022.

��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange will be closed on Friday, April 15, 2022, for Good Friday.

TMX Group CEO John McKenzie will present at the 20th annual National Bank Financial Services Conference in Montreal on Wednesday, March 23, 2022 at 9:10 – 9:35 a.m. ET.

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��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange

TMX Group today announced a $50,000 donation to the Canadian Red Cross Ukraine Humanitarian Crisis Appeal in support of efforts to help those impacted by the crisis in Ukraine.

TMX Group CEO John McKenzie will present at the 2022 RBC Capital Markets Global Financial Institutions Virtual Conference on Tuesday, March 8, 2022 at 11:20 – 11:50 a.m. ET.

TMX Group Limited ("TMX Group") announced today that its normal course issuer bid ("NCIB") has been accepted by �������� ("TSX").

TSX Venture Exchange (TSXV) today announced the 2022 TSX Venture 50Ⓡ, the Exchange's annual program showcasing the top-performing listed companies from five industry sectors: Clean Technology and Life Sciences, Diversified Industries, Energy, Mining, and Technology.

TMX Group Limited (TMX) today announced that it has closed an equity investment, acquiring a minority interest in SigmaLogic, Inc. (DBA ETFLogic), a U.S.-based fintech company and leading provider of analytics and portfolio tools to the wealth management industry and investment fund manufacturers.

��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange will be closed on Monday, February 21, 2022 for Family Day.

The Board of Directors of TMX Group Limited today declared a dividend of $0.83 on each common share outstanding, an increase of $0.06 or 8% from the previous $0.77. This dividend is payable on March 11, 2022 to shareholders of record at the close of business on February 25, 2022.

TMX Group Limited [TSX:X] (“TMX Group”) today announced results for the full year and fourth quarter ended December 31, 2021.

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��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange

TMX Group Limited will announce its financial results for the fourth quarter and year ended December 31, 2021 in the evening of Monday, February 7, 2022. An analyst conference call to review the results will be held at 8:00 a.m. EST on Tuesday, February 8, 2022.

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��������, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange