TSX Inc. Shareholders Approve Plan Of Arrangement That Enables Initial Public Offering Of Common Shares - TSX Group Inc. Files Restated Preliminary Prospectus

TSX Inc. (formerly The Toronto Stock Exchange Inc.) and TSX Group Inc. announced today that, at a special meeting of TSX Inc. shareholders held on October 2, shareholders approved an arrangement pursuant to which a new company, TSX Group Inc., will become the holding company of TSX Inc. and certain elements of a proposed initial public offering of common shares of TSX Group Inc. will be implemented. The arrangement was subsequently approved by the Ontario Superior Court of Justice on October 7.

TSX Group Inc. has filed an amended and restated preliminary prospectus with the securities regulatory authorities in each of the provinces and territories of Canada in connection with the proposed underwritten offering.

TSX are the initials attached to the core operations of the TSX Group: Toronto Stock Exchange, TSX Venture Exchange, TSX Markets and TSX Datalinx. TSX Group operates Canada's two national stock exchanges serving the senior equity and public venture equity markets. TSX Group is headquartered in Toronto and maintains offices in Montreal, Winnipeg, Calgary and Vancouver.