Miami International Holdings, Inc. (MIAX) — Insider Trading Activity

Miami International Holdings, Inc. (MIAX) has 261 insider transactions on record, including 27 open-market purchases and 63 sales by company executives and directors. The most recent transaction was filed on 2026-08-19 by Gallagher Thomas P.. The largest single transaction was a sale of $ 6.63M by Comly Barbara J..