4processed

Form 4 — Insider Transaction

MIAMI INTERNATIONAL HOLDINGS, INC.(MIAX)

Filing Date

June 2, 2026

Accepted

June 2, 2026

Accession No.

0002080678-26-000004

CIK

0001438472

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Eckert Kurt M.Other5.3K$12147.6KCommon StockJun 2, 2026
Eckert Kurt M.Other5.3K$42.76142.4KCommon StockJun 2, 2026
Eckert Kurt M.Other5.3K$06.3KStock Option (Right to Buy)Jun 2, 2026