Insider Transactions Reported by 15 Insiders of Interactive Brokers Group, Inc.

Symbol
IBKR on Nasdaq
Location
Greenwich, CT

Insiders trading volume in the past year

Interactive Brokers Group, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Thomas Peterffy Chairman, Director $333M Feb 20, 2025
Milan Galik Chief Executive Officer, Director $192M May 9, 2025
Paul J. Brody Chief Financial Officer, Director $189M -$20.3M -9.69% Sep 29, 2025
Earl H. Nemser Vice Chairman, Director $52.5M -$18.7M -26.3% Aug 14, 2025
Lawrence E. Harris Director $13.7M -$3.77M -21.6% Oct 29, 2025
Thomas AJ Frank Executive Vice President $12.5M May 9, 2025
Denis Mendonca Chief Accounting Officer $6.73M May 9, 2025
Jill Bright Director $680K +$56K +8.98% Oct 23, 2025
William Peterffy Director $413K Dec 31, 2024
Nicole Yuen Director $413K Dec 31, 2024
Philip Uhde Director $237K Dec 31, 2023
John M. Damgard Director $202K Dec 31, 2021
Gary Katz Director $178K Dec 31, 2022
Richard Repetto Director $100K Dec 31, 2024
Lori Conkling Director Apr 17, 2025

Recent Insider Transactions by Companies or Individuals for Interactive Brokers Group, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.