MIAMI INTERNATIONAL HOLDINGS, INC. — Form 4
Filed August 6, 2026 · analyzed by the Insider Agent
4
▼ Likely negative
significance 54/100
What the filing says
Chairman & CEO Gallagher Thomas P. (MIAX) sold 97K shares (~$2.2M) on the open market (29% of holdings). Large sale — ~29% of holdings.
Why this rating
Large sale — ~29% of holdings.
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