Interactive Brokers Group, Inc.·4

Aug 3, 4:53 PM ET

Harris Lawrence E 4

4 · Interactive Brokers Group, Inc. · Filed Aug 3, 2011

Insider Transaction Report

Form 4
Period: 2011-08-01
Transactions
  • Purchase

    Class A Common Stock

    2011-08-01$14.98/sh+5,000$74,90062,321 total
Footnotes (2)
  • [F1]This represents the average price paid for the securities, ranging from $14.96 to $15.00, in open market transactions.
  • [F2]The total includes a grant of restricted stock of 2,321 shares granted on December 31, 2007, including 928 shares that will vest in equal installments over the next two years, starting on December 31, 2011.

Documents

1 file
  • 4
    doc1.xmlPrimary

    FORM 4