Interactive Brokers Group
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 326 $42.55 $13,871
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A Common Stock 6,513 $42.55 $277,128
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 1,303 $42.55 $55,443
Sale
GALIK MILAN director, officer: Chief Execut..
Class A Common Stock 6,513 $42.55 $277,128
Sale
GALIK MILAN director, officer: Chief Execut..
Class A Common Stock 6,512 $43.16 $281,058
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 1,302 $43.16 $56,194
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 326 $43.16 $14,070
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A Common Stock 6,512 $43.16 $281,058
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 1,245 $43.89 $54,643
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A Common Stock 6,223 $43.89 $273,127
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 311 $43.89 $13,650
Sale
GALIK MILAN director, officer: Chief Execut..
Class A Common Stock 6,223 $43.89 $273,127
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 322 $43.79 $14,100
Sale
GALIK MILAN director, officer: Chief Execut..
Class A Common Stock 6,440 $43.79 $282,008
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 1,288 $43.79 $56,402
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A Common Stock 6,440 $43.79 $282,008
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 325 $41.6 $13,521
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 1,299 $41.6 $54,042
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A Common Stock 6,494 $41.6 $270,170
Sale
GALIK MILAN director, officer: Chief Execut..
Class A Common Stock 6,494 $41.6 $270,170
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 1,302 $40.33 $52,510
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A Common Stock 6,512 $40.33 $262,629
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 326 $40.33 $13,148
Sale
GALIK MILAN director, officer: Chief Execut..
Class A Common Stock 6,512 $40.33 $262,629
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 1,137 $40.99 $46,606
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 284 $40.99 $11,641
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A Common Stock 5,682 $40.99 $232,905
Sale
GALIK MILAN director, officer: Chief Execut..
Class A Common Stock 5,682 $40.99 $232,905
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A Common Stock 6,512 $41.16 $268,034
Sale
GALIK MILAN director, officer: Chief Execut..
Class A Common Stock 6,512 $41.16 $268,034
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 1,302 $41.16 $53,590
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 326 $41.16 $13,418
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 314 $41.53 $13,040
Sale
GALIK MILAN director, officer: Chief Execut..
Class A Common Stock 6,278 $41.53 $260,725
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A Common Stock 6,278 $41.53 $260,725
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 1,256 $41.53 $52,162
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 1,251 $41.32 $51,691
Sale
GALIK MILAN director, officer: Chief Execut..
Class A Common Stock 6,259 $41.32 $258,622
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A Common Stock 6,259 $41.32 $258,622
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 313 $41.32 $12,933
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 570 $29.24 $16,667
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 455 $29.24 $13,304
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 2,716 $29.35 $79,715
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 2,171 $29.35 $63,719
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 2,671 $28.65 $76,524
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 2,135 $28.65 $61,168
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 2,744 $28.68 $78,698
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 2,194 $28.68 $62,924
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A Common Stock 2,112 $28.89 $61,016
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A Common Stock 2,643 $28.89 $76,356

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.