Interactive Brokers (IBKR) insider trading

By person

12 insiders · 20 transactions

427×

Milan Galik holds 427 times base salary in stock. $252.22M of shares against $590.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Milan Galik last reported holding, valued at $78.44, the price Class A common stock was last bought or sold at on the open market here, on 2 Nov 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Earl H Nemser

Vice Chairman

—

$30.73M (8)

−$30.73M

1,232,912

0.275%

$96.71M

+49.3%

Lawrence E Harris

Director

—

$4.07M (2)

−$4.07M

148,482

0.033%

$11.65M

−41.4%

Lori A Conkling

Director

$22.08K (10)

—

+$22.08K

2,609

<0.001%

$204.65K

—

Milan Galik

Chief Executive Officer

—

3,215,389

0.718%

$252.22M

−26.2%

Paul Jonathan Brody

Chief Financial Officer

—

2,863,734

0.639%

$224.63M

−0.9%

Thomas Peterffy

Chairman

—

1,516,182

0.339%

$118.93M

−6.0%

Thomas AJ Frank

Executive Vice President

—

251,518

0.056%

$19.73M

−7.1%

Denis Mendonca

Chief Accounting Officer

—

145,071

0.032%

$11.38M

+0.9%

Jill Bright

Director

—

11,082

0.002%

$869.27K

+15.1%

William Peterffy

Director

—

10,126

0.002%

$794.28K

+10.0%

Nicole Yuen

Director

—

10,126

0.002%

$794.28K

+10.0%

Richard H Repetto

Director

—

3,046

<0.001%

$238.93K

+79.1%

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