SMOLLEN JOHN

PrivateCIK: 2080703
Location

PRINCETON, NJ

SMOLLEN JOHN (EVP Traded Products & Relation) exercised options at MIAMI INTERNATIONAL HOLDINGS, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises
InsiderSMOLLEN JOHNCIK 2080703
Officer· EVP Traded Products & Relation
Since Aug 2025
-52.05K
Net shares
Net seller
$1.95M
Total sold
0
Open market trades
0B · 0S
5
Total transactions
150K acquired · 202.05K disposed
Non-Derivative Transactions3

Common Stock

Direct
M · Option Exercise

Shares

+125K

Price / share

$12.00

Trade value

$1.50M

% of position

183.4%
9/11/2025
68.17K193.17K

Common Stock

Direct
F · Tax Withholding

Shares

52.05K

Price / share

$37.39

Trade value

$1.95M

% of position

26.9%
9/11/2025
193.17K141.12K

Common Stock

Direct
M · Option Exercise

Shares

+25K

Price / share

$12.00

Trade value

$299.99K

% of position

17.7%
9/11/2025
141.12K166.12K
Total

Net shares

+97.95K

Net value

-$146.30K

Derivative Transactions2

Nonqualified Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

125K shares

Shares

125K

Strike price

12

Held after

0.00

Exercisable

9/11/2025

Incentive Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

25K shares

Shares

25K

Strike price

12

Held after

0.00

Exercisable

9/11/2025
SMOLLEN JOHN — Insider Transaction (Form 4) Filed Sep 15, 2025 | Finecho