Miami International Holdings CEO Executes Stock Option Exercise and Subsequent Sale
Thomas P. Gallagher, the Chairman and CEO of Miami International Holdings, Inc. (NASDAQ: MIAX), recently completed a series of stock transactions involving the company's common equity. On May 5, 2026, Mr. Gallagher sold 15,771 shares of common stock, totaling approximately $755,746. These sales occurred at varying price points between $47.13 and $4…