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TMX Group today announced that, following discussions with SHARE as a representative of the Atkinson Foundation, it has agreed to support the Atkinson Foundation’s amended shareholder proposal (the “Amended Proposal”), to be considered at TMX Group’s Annual and Special Meeting of Shareholders on May 12, 2021 (the “Meeting”).

TMX Group today announced that David Arnold, a financial services industry leader and 20-year veteran of CIBC has been named as Chief Financial Officer (CFO). Mr. Arnold will join TMX Group effective June 1, 2021.

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TMX Group Limited will announce its financial results for the first quarter ended March 31, 2021 in the evening of Tuesday, May 11, 2021. An analyst conference call to review the results will be held at 8:00 a.m. EDT on Wednesday, May 12, 2021.

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