4processed

Form 4 — Insider Transaction

MIAMI INTERNATIONAL HOLDINGS, INC.(MIAX)

Filing Date

June 2, 2026

Accepted

June 2, 2026

Accession No.

0002080671-26-000008

CIK

0001438472

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Deitzel EdwardEVP, CRO, CCO MIAX ExchangesOther11.0K$12127.2KCommon StockJun 2, 2026
Deitzel EdwardEVP, CRO, CCO MIAX ExchangesOther11.0K$42.16116.2KCommon StockJun 2, 2026
Deitzel EdwardEVP, CRO, CCO MIAX ExchangesOther11.0K$07.3KNonqualified Stock Option (Right to Buy)Jun 2, 2026