Thomas P. Gallagher

Chairman and Chief Executive Officer

Tom Gallagher

Thomas P. Gallagher is one of the Company’s principal founders and has served as the Chairman of the Board of Directors of MIH and the MIAX Exchanges since 2008.  Mr. Gallagher has been serving as the Chief Executive Officer of MIH and the MIAX Exchanges since 2012. He was a founding partner of the law firm Gallagher, Briody & Butler, a corporate and securities law firm located in Princeton, New Jersey, and was associated with the firm until joining the Company full time in December 2012.  

Mr. Gallagher has been a director of MGEX since October 2019, becoming Chairman of the MGEX Board of Directors in June 2021.  Mr. Gallagher has also been a member of the BSX Council since July 2019, becoming Chairman of the BSX Council in February 2020.  Mr. Gallagher is also the Chairman and Chief Executive Officer of the following subsidiaries of MIH: MIAX Technologies since May 2010; MIAX Products since January 2019; MIAX Global since June 2015; and Dorman Trading since October 2022.  He is also the Chairman of MIAX Futures since February 2008.  From 2005 to 2014 Mr. Gallagher served on the Board of Trustees of The Hun School of Princeton and is currently a Trustee Emeritus.


Meet Others on the Team

Douglas M. Schafer Jr.

Executive Vice President, Chief Information Officer

Barbara Comly

Executive Vice President, General Counsel and Corporate Secretary