GALIK MILAN

PrivateCIK: 1391404
Location

GREENWICH, CT

GALIK MILAN (President) reported 1 transaction at INTERACTIVE BROKERS GROUP, INC.

Review the transaction codes below to understand the nature of each event.

InsiderGALIK MILANCIK 1391404
DirectorOfficer· President
Since Sep 2017
-895.69K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
895.69K disposed
Non-Derivative Transactions1

Class A common stock

Indirect
J · J

Shares

895.69K

Price / share

Trade value

% of position

New position
12/29/2025
895.69K0.00
Total

Net shares

895.69K

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Class A common stock

Direct
Shares owned3.25M
Total
3.25M direct3.25M
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
GALIK MILAN — Insider Transaction (Form 4) Filed Dec 30, 2025 | Finecho