John Wallace

John F.
Wallace was the founder of Miami International Holdings, Inc., founded in 2008, where the titles held included President, Chief Executive Officer & Director from 2008 to 2011.
Current jobs include Chairman, President & Chief Executive Officer at Philadelphia Financial Services LLC since 2006; Chairman & Chief Executive Officer at Delaware Board of Trade Holdings, Inc. since 2015; Chairman & Chief Executive Officer at Wallace Securities Corp.; Executive Chairman at NextGen Exchange Group since 2017; Director & Chief Compliance Officer at Giga Carbon Neutrality, Inc.; Independent Director at Space Kingdom Digital Capital Corp.; and Member at Toronto Stock Exchange, Inc. Former jobs include Chairman & Chief Executive Officer at Philadelphia Stock Exchange, Inc. from 1981 to 2008; Chairman at Philadelphia Board of Trade, Inc.; Chairman at The Stock Clearing Corporation of Philadelphia, Inc.; Chairman at ESG, Inc. from 2024 to 2026; Chairman at Philadelphia Depository Trust Co., Inc.; Chairman at Enlighta, Inc.; Independent Director at Gene Biotherapeutics, Inc. from 2015 to 2020; Independent Director at Ideanomics, Inc. from 2019 to 2020; Independent Director at Spring Pharmaceutical Group, Inc.; Independent Director at Distoken Acquisition Corp.; and Director at Advance Technology Source, Inc. Education includes undergraduate degree from Franklin & Marshall College in 1972 and undergraduate studies at The United States Army Command & General Staff College.