Senior insider sale
MIAMI INTERNATIONAL HOLDINGS, INC. — senior position signals high conviction
$544.5K
12K shares
What this filing means
TEEKELL JUDSON GRAY plans to sell 12K shares of MIAMI INTERNATIONAL HOLDINGS, INC. valued at approximately $544.5K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 5/4/2026ACC: 0001950047-26-003999
Director
Since Mar 2026
12K
Shares to sell
$544.5K
Approx. market value
9K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Previously Exercised Stock Options
Cash
3/27/2024
9KTotal acquired9K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/27/2024 | Previously Exercised Stock Options Cash | 9K | — |
| Total | 9K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
2.70K
Market value
$108.0K
4/2/2026
—Completed
Units to sell
300.00
Market value
$12.0K
3/25/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
9K
Market value
$424.5K
5/4/2026
Total
Units
12K
Value
$544.5K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
4/2/2026 | 2.70K | $108.0K | — | Completed |
3/25/2026 | 300.00 | $12.0K | — | Completed |
| Planned — Approximate Date | ||||
5/4/2026 | 9K | $424.5K | NYSE | Planned |
| Total | 12K | $544.5K | ||