BROWN SHELLY (EVP, Chief Strategy Officer) sold 4.8% of their position (16.43K shares) of MIAMI INTERNATIONAL HOLDINGS, INC. on the open market
Open‑market sale worth $691.5K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 4/9/2026ACC: 0002080506-26-000013
Officer· EVP, Chief Strategy Officer
Since Feb 2026
-16.43K
Net shares
Net seller
$691.5K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
16.43K acquired · 32.87K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+16.43K
Price / share
$12.00
Trade value
$197.21K
% of position
5.1%
4/8/2026
325.05K→341.48K
Common Stock
Direct
Shares
−16.43K
Price / share
$42.08
Trade value
$691.54K
% of position
4.8%
4/8/2026
341.48K→325.05K
Total
Net shares
+0.00
Net value
-$494.33K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 4/8/2026 | M · Option Exercise | +16.43K | $12.00 | $197.21K | 5.1% | 325.05K | 341.48K |
| Common Stock Direct | 4/8/2026 | S · Sale | −16.43K | $42.08 | $691.54K | 4.8% | 341.48K | 325.05K |
| Total | +0.00 | -$494.33K | ||||||
Derivative Transactions1
Nonqualified Stock Option (Right to Buy)
Direct
Converts to
Common Stock
16.43K shares
Shares
−16.43K
Strike price
12
Held after
48K
Exercisable
—
4/8/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Nonqualified Stock Option (Right to Buy) Direct | Common Stock16.43K shares | 4/8/2026 | M · Option Exercise | −16.43K | 12 | — | 48K |