Senior insider sale
EVP, CRO, CCO MIAX Exchanges at MIAMI INTERNATIONAL HOLDINGS, INC. — senior position signals high conviction
$513.5K
12.34K shares
What this filing means
DEITZEL EDWARD plans to sell 12.34K shares of MIAMI INTERNATIONAL HOLDINGS, INC. valued at approximately $513.5K. 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: 4/7/2026ACC: 0001950047-26-003296
Officer· EVP, CRO, CCO MIAX Exchanges
Since Feb 2026
12.34K
Shares to sell
$513.5K
Approx. market value
12.34K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Exercise of Stock Options
Cash
4/7/2026
12.34KTotal acquired12.34K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
4/7/2026 | Exercise of Stock Options Cash | 12.34K | — |
| Total | 12.34K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
12.34K
Market value
$513.5K
4/7/2026
Total
Units
12.34K
Value
$513.5K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
4/7/2026 | 12.34K | $513.5K | NYSE | Planned |
| Total | 12.34K | $513.5K | ||