The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Harris Lawrence E since 2007.
The trader's CIK number is 1406586.
At the time of the last reporting, Harris Lawrence E was the Director of Interactive Brokers Group, Inc.. (stock ticker symbol IBKR).
Also see all insider trading activities at Interactive Brokers Group, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2011 | IBKR | 25,000 | $379,200 | 0 | $0 | 0 | $0 |
| 2009 | IBKR | 15,000 | $220,120 | 0 | $0 | 0 | $0 |
| 2008 | IBKR | 10,000 | $227,618 | 0 | $0 | 0 | $0 |
| 2007 | IBKR | 5,000 | $120,750 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2011-07-26 | IBKR | Buy | 10,000 | 15.12 | 151,200 |
| 2011-07-25 | IBKR | Buy | 15,000 | 15.20 | 228,000 |
| 2009-05-01 | IBKR | Buy | 5,000 | 14.23 | 71,150 |
| 2009-02-02 | IBKR | Buy | 5,000 | 14.59 | 72,970 |
| 2009-01-31 | IBKR | Buy | 5,000 | 15.20 | 76,000 |
| 2008-12-27 | IBKR | Buy | 1,000 | 18.65 | 18,650 |
| 2008-10-27 | IBKR | Buy | 4,000 | 18.37 | 73,468 |
| 2008-08-04 | IBKR | Buy | 5,000 | 27.10 | 135,500 |
| 2007-07-30 | IBKR | Buy | 5,000 | 24.15 | 120,750 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Harris Lawrence E (Director of Interactive Brokers Group, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.