BRODY PAUL JONATHAN

PrivateCIK: 1391403
Location

GREENWICH, CT

BRODY PAUL JONATHAN (Chief Financial Officer) sold 33.8% of their position (195.48K shares) of INTERACTIVE BROKERS GROUP, INC. on the open market

Open‑market sale worth $12.25M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 5 sales
InsiderBRODY PAUL JONATHANCIK 1391403
DirectorOfficer· Chief Financial Officer
Since Dec 2018
-195.48K
Net shares
Net seller
$12.25M
Total sold
5
Open market trades
0B · 5S
5
Total transactions
195.48K disposed
Non-Derivative Transactions5

Class A common stock

Indirect
S · Sale

Shares

57.29K

Price / share

$62.66

Trade value

$3.59M

% of position

9.9%
9/15/2025
577.82K520.53K

Class A common stock

Indirect
S · Sale

Shares

37.51K

Price / share

$63.79

Trade value

$2.39M

% of position

7.2%
9/15/2025
520.53K483.02K

Class A common stock

Indirect
S · Sale

Shares

1.50K

Price / share

$64.26

Trade value

$96.33K

% of position

0.3%
9/15/2025
483.02K481.52K

Class A common stock

Indirect
S · Sale

Shares

98.60K

Price / share

$62.24

Trade value

$6.14M

% of position

20.5%
9/16/2025
481.52K382.92K

Class A common stock

Indirect
S · Sale

Shares

587.00

Price / share

$62.62

Trade value

$36.76K

% of position

0.2%
9/16/2025
382.92K382.34K
Total

Net shares

195.48K

Net value

-$12.25M

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

Class A common stock

Direct
Shares owned2.89M
Total
2.89M direct2.89M
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BRODY PAUL JONATHAN — Insider Transaction (Form 4) Filed Sep 17, 2025 | Finecho