TMX Group Limited Declares Dividend Of $0.40 Per Common Share

The Board of Directors of TMX Group Limited declared a dividend of $0.40 on each common share outstanding, payable on June 7, 2013 to shareholders of record at the close of business on May 24, 2013.

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 March 31, 2013 for TMX Group, please click on the following link: http://www.tmx.com/en/investor_relations/index.html.