SCHWARZKOPF CYNTHIA sold 5.3% of their position (5K shares) of MIAMI INTERNATIONAL HOLDINGS, INC. on the open market
Open‑market sale worth $214.3K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 8/19/2026ACC: 0001628280-26-057950
Director
Since Aug 2025
-5K
Net shares
Net seller
$214.3K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
5K acquired · 10K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+5K
Price / share
$12.00
Trade value
$60K
% of position
5.6%
8/17/2026
88.55K→93.55K
Common Stock
Direct
Shares
−5K
Price / share
$42.85
Trade value
$214.25K
% of position
5.3%
8/17/2026
93.55K→88.55K
Total
Net shares
+0.00
Net value
-$154.25K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/17/2026 | M · Option Exercise | +5K | $12.00 | $60K | 5.6% | 88.55K | 93.55K |
| Common Stock Direct | 8/17/2026 | S · Sale | −5K | $42.85 | $214.25K | 5.3% | 93.55K | 88.55K |
| Total | +0.00 | -$154.25K | ||||||
Derivative Transactions1
Stock Option (Right to Buy)
Direct
Converts to
Common Stock
5K shares
Shares
−5K
Strike price
12
Held after
11.92K
Exercisable
—
8/17/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Common Stock5K shares | 8/17/2026 | M · Option Exercise | −5K | 12 | — | 11.92K |