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Press Releases

Ïã¸ÛÁùºÏ²ÊÍø, TSX Venture Exchange

TMX Group Limited announced today it has agreed to acquire Boston-based Wall Street Horizon, Inc. (WSH), a leading provider of global corporate event data.

Ïã¸ÛÁùºÏ²ÊÍø, TSX Venture Exchange, TSX Alpha Exchange and Montréal Exchange