Interactive Brokers Group
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $61.89 $1,149,483
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $61.91 $1,238,100
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 17,787 $61.72 $1,097,814
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $61.71 $1,234,200
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 17,865 $62.7 $1,120,136
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $62.73 $1,254,600
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $62.96 $1,259,200
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,258 $62.95 $1,149,341
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $63.63 $1,272,600
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $63.62 $1,181,614
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $63.85 $1,276,900
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 17,629 $63.81 $1,124,906
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $64.68 $1,293,600
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $64.68 $1,201,302
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $64.73 $1,294,600
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 17,157 $64.7 $1,110,058
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $64.56 $1,199,073
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $64.73 $1,294,600
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $65.17 $1,303,300
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $65.16 $1,210,217
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $64.58 $1,291,600
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 17,786 $64.59 $1,148,798
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $64.7 $1,294,000
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,574 $64.69 $1,201,552
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,258 $64.79 $1,182,936
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $64.76 $1,295,200
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $63.88 $1,277,600
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $63.87 $1,186,258
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $64 $1,279,900
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,416 $63.98 $1,178,256
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $62.77 $1,255,400
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $62.8 $1,166,384
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $62.77 $1,255,400
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $62.8 $1,166,384
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $61.64 $1,232,700
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,180 $61.63 $1,120,343
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $61.1 $1,221,900
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $61.08 $1,134,439
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $62.19 $1,243,800
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,416 $62.19 $1,145,291
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $61.55 $1,231,000
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $61.58 $1,143,725
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $62.34 $1,246,800
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $62.38 $1,158,584
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $63.26 $1,265,200
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,574 $63.25 $1,174,713
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $63.57 $1,271,400
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $63.55 $1,180,314
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 18,573 $63.55 $1,180,314
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $63.57 $1,271,400

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.