Interactive Brokers Group
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 300 $48 $14,400
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 9,600 $48.38 $464,448
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 30,500 $49.7 $1,515,759
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 23,127 $52.69 $1,218,446
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 43,800 $52.98 $2,320,524
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 55,497 $53.29 $2,957,435
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 52,603 $53.17 $2,796,902
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 62,500 $53.2 $3,325,000
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 200,373 $53.23 $10,665,855
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 130,581 $53.01 $6,922,099
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 156,869 $52.6 $8,251,309
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 40,147 $51.95 $2,085,637
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 45,834 $51.93 $2,380,160
Sale
UHDE PHILIP director, other: See Remarks
Common Stock 1,652 $39.2 $64,758
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 564 $62 $34,968
Purchase
GALIK MILAN director, officer: Chief Execut..
Class A common stock 427 $59.01 $25,197
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 3,389 $62.35 $211,304
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 26,451 $62.51 $1,653,452
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 6,871 $62.19 $427,307
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 565 $62 $35,030
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 24,191 $62.11 $1,502,503
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 26,733 $62.24 $1,663,862
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 28,239 $62.1 $1,753,642
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 7,060 $62.09 $438,355
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 21,716 $62.11 $1,348,781
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 6,401 $62.04 $397,118
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 24,550 $62.05 $1,523,328
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 7,812 $62.02 $484,500
Purchase
GALIK MILAN director, officer: Chief Execut..
Class A common stock 360 $69.96 $25,186
Purchase
GALIK MILAN director, officer: Chief Execut..
Class A common stock 348 $72.29 $25,157
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 32,000 $62.8 $2,009,600
Purchase
GALIK MILAN director, officer: Chief Execut..
Class A common stock 415 $60.4 $25,066
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,270 $54.28 $991,696
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 36,633 $54.17 $1,984,410
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 35,977 $54.41 $1,957,509
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 36,633 $55 $2,014,632
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 36,632 $53.96 $1,976,663
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 36,633 $53.84 $1,972,321
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 36,633 $53.25 $1,950,707
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 8,151 $53.23 $433,878
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A common stock 606 $52.47 $31,797
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 13,254 $52.38 $694,178
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A common stock 5,760 $52.38 $301,680
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 503 $52.37 $26,344
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A common stock 5,759 $51.09 $294,227
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 16,510 $51.12 $843,909
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 807 $51.09 $41,226
Sale
NEMSER EARL H director, officer: Vice Chairman
Class A common stock 1,842 $51.16 $94,237
Sale
BRODY PAUL JONATHAN director, officer: Chief Financ..
Class A common stock 5,759 $51.08 $294,170
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 16,194 $51.08 $827,190

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.