Correction to TMX Group's Management Information Circular

Rhea-AI Summary

TMX Group (OTC:TMXXF) filed an Amended Management Information Circular on April 10, 2026 to correct clerical section references in Appendix "A" relating to the Omnibus Equity Incentive Plan.

The English circular replaces two incorrect "Section 5.3" references with "Section 5.4"; the French version was unaffected. The Meeting is scheduled for May 5, 2026. The Amended Circular is available on SEDAR+ and TMX websites, and shareholders can request a copy via TMXshareholder@tmx.com.

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Toronto, Ontario--(Newsfile Corp. - April 10, 2026) - TMX Group Limited (TSX: X) ("TMX Group"), announces that it has filed an updated English version of its management information circular (the "Amended Circular") with respect to its annual and special general meeting of shareholders (the "Meeting") to be held on May 5, 2026 to correct clerical errors that were made in the English version of the previously filed circular that was mailed to the shareholders of TMX Group and posted on SEDAR+ and https://docs.tsxtrust.com/2009 on April 2, 2026.

The Amended Circular has been amended to correct the following section references in Appendix "A" - TMX Group Limited Omnibus Equity Incentive Plan:

• the reference to "Section 5.3" in Section 5.4(b)(viii) has been replaced with "Section 5.4"; and
• the reference to "Section 5.3" in Section 5.4(d) has been replaced with "Section 5.4".

Except as described above, the Amended Circular remains unchanged from the previously filed circular that was mailed to the shareholders of TMX Group and posted on SEDAR+ and https://docs.tsxtrust.com/2009 on April 2, 2026. The French version of the management information circular did not contain any such clerical errors and has not been amended. A copy of the Amended Circular is available on SEDAR+ at www.sedarplus.ca and on our website at www.tmx.com and at https://docs.tsxtrust.com/2009. Shareholders may also contact TMX Group by email at TMXshareholder@tmx.com to request a copy of the Amended Circular.

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 and operates offices across North America (Montréal, Calgary, Vancouver and New York), as well as in key international markets including London, Singapore, and Vienna. For more information about TMX Group, visit www.tmx.com. Follow TMX Group on X: @TMXGroup.

For more information please contact:

Catherine Kee
Head of Media Relations
TMX Group
416-671-1704
catherine.kee@tmx.com

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/292012

FAQ

What change did TMX Group (TMXXF) make to its management information circular on April 10, 2026?

TMX Group corrected clerical section references in the English circular by replacing two incorrect "Section 5.3" citations with "Section 5.4". According to TMX Group, these are clerical fixes in Appendix "A" to the Omnibus Equity Incentive Plan and do not alter substance.

Does the April 10, 2026 Amended Circular affect the French version of TMX Group's circular (TMXXF)?

No. The French version was not amended and contained no clerical errors. According to TMX Group, only the English version was updated to correct two section reference typos in Appendix "A".

How can TMX Group shareholders obtain the Amended Circular ahead of the May 5, 2026 meeting?

Shareholders can access the Amended Circular on SEDAR+ and TMX websites or request a copy by email. According to TMX Group, copies are at www.sedarplus.ca, www.tmx.com, and via TMXshareholder@tmx.com.

Will the April 10, 2026 amendment change any shareholder votes at TMX Group's May 5, 2026 meeting?

No material changes to proposals or voting items were reported; the amendment fixes clerical references only. According to TMX Group, the Amended Circular is unchanged in substance from the previously filed English circular aside from two reference corrections.

What specific sections were corrected in TMX Group's Amended Circular for the Omnibus Equity Incentive Plan?

The Amended Circular replaces two references of "Section 5.3" with "Section 5.4" in Appendix "A". According to TMX Group, the changes occur in Section 5.4(b)(viii) and Section 5.4(d) to correct clerical errors.