Interactive Brokers Group
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 700 $80.13 $56,091
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 7,600 $78.88 $599,488
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 300 $80.88 $24,264
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 700 $80.34 $56,238
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 8,987 $78.87 $708,805
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 300 $80.88 $24,264
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 10,013 $78.31 $784,118
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 700 $79.75 $55,825
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 10,300 $78.24 $805,872
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 1,200 $79.75 $95,700
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 9,000 $79.25 $713,250
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 7,200 $79.21 $570,312
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 11,600 $78.2 $907,120
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 6,581 $79.79 $525,098
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 6,300 $79.73 $502,299
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 13,700 $80.68 $1,105,316
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 13,419 $80.63 $1,081,974
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 7,541 $79.72 $601,169
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 12,459 $80.17 $998,838
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 11,139 $80.18 $893,125
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 8,861 $79.72 $706,399
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 7,400 $79.5 $588,300
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 2,400 $81.09 $194,616
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 10,200 $80.36 $819,672
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 5,100 $79.48 $405,348
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 7,200 $80.06 $576,432
Sale
FRANK THOMAS AJ officer: Chief Information Offi..
Class A common stock 9,200 $80.59 $741,428
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 12,800 $80.5 $1,030,400
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 17,300 $80.27 $1,388,671
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 2,700 $80.93 $218,511
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 7,300 $79.27 $578,671
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 600 $80.81 $48,486
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 12,100 $80.1 $969,210
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 1,300 $80.77 $105,001
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 18,700 $80.14 $1,498,618
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 17,000 $79.86 $1,357,620
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 3,000 $80.47 $241,410
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 10,700 $79.95 $855,465
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 9,300 $79.38 $738,234
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 6,500 $78.74 $511,810
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 13,500 $78.03 $1,053,405
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 7,500 $78.28 $587,100
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 7,791 $77.75 $605,750
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 4,709 $76.63 $360,851
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 12,100 $76.65 $927,465
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 7,900 $75.74 $598,346
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 14,300 $76.67 $1,096,381
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 5,700 $75.73 $431,661
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 20,000 $75.11 $1,502,200
Sale
PETERFFY THOMAS director, officer: Chairman
Class A common stock 1,500 $76.2 $114,300

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.