Thomas P. Gallagher - Chairman & CEO, Director at MIAMI INTERNATIONAL HOLDINGS, INC.

Insider Transactions and Holdings

Entity Type
Individual
Role
Chairman & CEO, Director
Issuer Symbol
MIAX on NYSE
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All Insider Reports

There are no Buy or Sell transactions made by Thomas P. Gallagher since 23 Feb 2025

Holdings reported by Thomas P. Gallagher for MIAMI INTERNATIONAL HOLDINGS, INC.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 535,863 $22,147,217 $41.33 10 Feb 2026 Direct
Nonqualified Stock Option (Right to Buy) 375,000 15 Aug 2025 By Gallagher Investments, LLC Common Stock
Incentive Stock Option (Right to Buy) 13,140 15 Aug 2025 Direct Common Stock
Series B Preferred Stock 0 15 Aug 2025 By Gallagher Investments, LLC Common Stock

Transactions reported by Thomas P. Gallagher for MIAMI INTERNATIONAL HOLDINGS, INC.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.