TSX Delisting Review - Macarthur Minerals Limited (Symbol: MMS)

TORONTO, June 3, 2015 /CNW/ - DELISTING REVIEW Macarthur Minerals Limited (the "Company") – Further to TSX Bulletin 2015-0102 dated February 3, 2015, TSX has determined to delist the common shares (Symbol: MMS) of the Company at the close of business on July 3, 2015 for failure to meet the continued listing requirements of TSX.

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TMX Group's key subsidiaries operate cash and derivative markets and clearinghouses for multiple asset classes including equities, fixed income and energy. Toronto Stock Exchange, TSX Venture Exchange, TMX Select, Alpha, The Canadian Depository for Securities, Montréal Exchange, Canadian Derivatives Clearing Corporation, NGX, BOX Options Exchange, Shorcan, Shorcan Energy Brokers, Equicom and other TMX Group companies provide listing markets, trading markets, clearing facilities, depository services, data products and other services to the global financial community. TMX Group is headquartered in Toronto and operates offices across Canada (Montréal, Calgary and Vancouver), in key U.S. markets (New York, Houston, Boston and Chicago) as well as in London, Beijing and Sydney. For more information about TMX Group, visit our website at www.tmx.com. Follow TMX Group on Twitter at http://twitter.com/tmxgroup.

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Corporate Communications, TMX Group Inc., Toll Free 1-888-873-8392, [email protected]