The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Crews Mark E since 2010.
The trader's CIK number is 1421541.
At the time of the last reporting, Crews Mark E was the Vice President of Lufkin Industries Inc. (stock ticker symbol LUFK).
Also see all insider trading activities at Lufkin Industries Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2011 | LUFK | 0 | $0 | 19,500 | $1,460,803 | 19,500 | $548,730 |
| 2010 | LUFK | 0 | $0 | 10,000 | $889,460 | 10,000 | $555,050 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2011-02-14 | LUFK | Sale | 19,500 | 74.91 | 1,460,803 |
| 2011-02-14 | LUFK | Option Ex | 19,500 | 28.14 | 548,730 |
| 2010-04-26 | LUFK | Sale | 10,000 | 88.95 | 889,460 |
| 2010-04-26 | LUFK | Option Ex | 10,000 | 55.51 | 555,050 |
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 Crews Mark E (Vice President of Lufkin Industries Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.