CBOE Stock Exchange completes acquisition of National Stock Exchange

CBOE Stock Exchange completes acquisition of National Stock Exchange

09/01/2012

On September 29, 2011, CBOE Stock Exchange (CBSX) announced it had entered into a definitive agreement to acquire the National Stock Exchange, Inc. (NSX). The transaction closed on December 30, 2011, making NSX a wholly-owned subsidiary of CBSX.

Both CBSX and NSX will continue to operate as independent exchanges, under a unified management group located in Chicago and Jersey City, NJ.