MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) — Insider Trading
Insider trading activity for MIAMI INTERNATIONAL HOLDINGS, INC. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 232
- Last trade date: Sep 29, 2026
- Ticker: MIAX
Top Insiders
- Becker Lee — 1 trades, buy: $0, sell: $0
- Moore Lisa — 2 trades, buy: $0, sell: $0
- HORIZON KINETICS ASSET MANAGEMENT LLC — 1 trades, buy: $0, sell: $0
- BROWN DAVID A — 3 trades, buy: $0, sell: $0
- Lozier Kenneth W. — 3 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company |
Type | Shares | Value |
| Sep 25, 2026 |
Jayabalan Harish |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
OTHER |
8,333 |
N/A |
| Sep 25, 2026 |
Jayabalan Harish |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
OTHER |
8,333 |
$100K |
| Sep 16, 2026 |
Brown Shelly |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
SELL |
21,217 |
$819K |
| Sep 16, 2026 |
SHELLY BROWN |
MMIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
SELL |
21,217 |
$838K |
| Sep 11, 2026 |
Brown Shelly |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
OTHER |
16,283 |
$693K |
| Sep 2, 2026 |
Teekell Judson Gray |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
SELL |
5,545 |
$231K |
| Sep 2, 2026 |
Schafer Douglas M. JR |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
OTHER |
43,334 |
N/A |
| Sep 2, 2026 |
Schafer Douglas M. JR |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
SELL |
48,000 |
$1.9M |
| Sep 2, 2026 |
Schafer Douglas M. JR |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
OTHER |
43,334 |
$520K |
| Sep 3, 2026 |
Gallagher Thomas P. |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
OTHER |
47,000 |
N/A |
| Sep 3, 2026 |
Gallagher Thomas P. |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
SELL |
47,000 |
$2.0M |
| Sep 3, 2026 |
Gallagher Thomas P. |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
OTHER |
47,000 |
$564K |
| Sep 3, 2026 |
Deitzel Edward |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
OTHER |
11,000 |
N/A |
| Sep 3, 2026 |
Deitzel Edward |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
SELL |
11,000 |
$464K |
| Sep 3, 2026 |
Deitzel Edward |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
OTHER |
11,000 |
$132K |
| Sep 2, 2026 |
Comly Barbara J. |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
OTHER |
44,445 |
N/A |
| Sep 2, 2026 |
Comly Barbara J. |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
SELL |
44,445 |
$1.8M |
| Sep 2, 2026 |
Comly Barbara J. |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
OTHER |
44,445 |
$533K |
| Sep 3, 2026 |
GALLAGHER INVESTMENTS LLC |
MMIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
SELL |
141,000 |
$5.7M |
| Aug 19, 2026 |
Gallagher Thomas P. |
MIAX MIAMI INTERNATIONAL HOLDINGS, INC. |
SELL |
149,700 |
$6.2M |
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