Thomas P. Gallagher is the Chairman and Chief Executive Officer of Miami International Holdings Inc. (MIH), a leading global technology and financial services company. With over three decades of experience in the financial markets, Gallagher began his career at the Philadelphia Stock Exchange, where he rose through the ranks to become its President and Chief Operating Officer. He later joined NASDAQ OMX Group, serving as Executive Vice President and President of the NASDAQ OMX PHLX, overseeing the integration of major acquisitions and driving operational excellence in options trading. In 2012, Gallagher founded MIAX, the cornerstone of MIH, launching it as a fully electronic options exchange that quickly became one of the fastest-growing platforms in the industry. Under his leadership, MIH expanded rapidly, acquiring the Minneapolis Grain Exchange (MGEX) from CME Group in 2020 and launching innovative products like MIAX Pearl Equities and MIAX Emerald. His strategic vision has positioned MIH as a disruptor in global markets, emphasizing cutting-edge technology, low-latency trading, and client-centric solutions that have attracted significant market share. As Chairman and CEO, Gallagher continues to guide MIH's growth, fostering partnerships and innovations that enhance liquidity and efficiency across derivatives, commodities, and equities. His achievements include multiple industry awards for MIAX's technological advancements and a commitment to regulatory compliance, solidifying MIH's reputation as a trusted leader in the financial ecosystem.