4processed
Form 4 — Insider Transaction
MIAMI INTERNATIONAL HOLDINGS, INC.(MIAX)
Filing Date
June 16, 2026
Accepted
June 16, 2026
Accession No.
0002080477-26-000012
CIK
0001438472
Insider Transactions
| Insider | Title | Type | Shares | Price | Value | Owned After | Security | Date |
|---|---|---|---|---|---|---|---|---|
| Gallagher Thomas P. | Chairman & CEO | Other | 233.0K | $0 | — | 743.9K | Common Stock | Jun 16, 2026 |
| Gallagher Thomas P. | Chairman & CEO | Other | 2.5K | $0 | — | 2.5K | Incentive Stock Option (Right to Buy) | Jun 16, 2026 |
| Gallagher Thomas P. | Chairman & CEO | Other | 237.2K | $0 | — | 237.2K | Nonqualified Stock Option (Right to Buy) | Jun 16, 2026 |