COMLY BARBARA J. (EVP, GC & Corporate Secretary) sold 3.4% of their position (29.67K shares) of MIAMI INTERNATIONAL HOLDINGS, INC. on the open market
Open‑market sale worth $1.29M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 4/17/2026ACC: 0001628280-26-025749
Officer· EVP, GC & Corporate Secretary
Since Mar 2026
-29.67K
Net shares
Net seller
$1.29M
Total sold
1
Open market trades
0B · 1S
3
Total transactions
29.67K acquired · 59.33K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+29.67K
Price / share
$12.00
Trade value
$356K
% of position
3.5%
4/15/2026
843.84K→873.51K
Common Stock
Direct
Shares
−29.67K
Price / share
$43.64
Trade value
$1.29M
% of position
3.4%
4/15/2026
873.51K→843.84K
Total
Net shares
+0.00
Net value
-$938.66K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 4/15/2026 | M · Option Exercise | +29.67K | $12.00 | $356K | 3.5% | 843.84K | 873.51K |
| Common Stock Direct | 4/15/2026 | S · Sale | −29.67K | $43.64 | $1.29M | 3.4% | 873.51K | 843.84K |
| Total | +0.00 | -$938.66K | ||||||
Derivative Transactions1
Nonqualified Stock Option (Right to Buy)
Direct
Converts to
Common Stock
29.67K shares
Shares
−29.67K
Strike price
12
Held after
112K
Exercisable
—
4/15/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Nonqualified Stock Option (Right to Buy) Direct | Common Stock29.67K shares | 4/15/2026 | M · Option Exercise | −29.67K | 12 | — | 112K |