The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Wallace David E since 2005.
The trader's CIK number is 1333336.
At the time of the last reporting, Wallace David E was the CEO & Chairman of th of Superior Well Services, Inc. (stock ticker symbol SWSI).
Also see all insider trading activities at Superior Well Services, Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2010 | SWSI | 0 | $0 | 75,000 | $999,075 | 0 | $0 |
| 2008 | SWSI | 45,596 | $446,384 | 0 | $0 | 0 | $0 |
| 2008 | SWSI | 0 | $0 | 75,000 | $1,661,850 | 0 | $0 |
| 2007 | SWSI | 0 | $0 | 105,000 | $2,360,685 | 0 | $0 |
| 2006 | SWSI | 0 | $0 | 200,000 | $4,845,000 | 0 | $0 |
| 2005 | SWSI | 0 | $0 | 1,779,433 | $23,132,629 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2010-03-29 | SWSI | Sale | 75,000 | 13.32 | 999,075 |
| 2008-12-31 | SWSI | Buy | 45,596 | 9.79 | 446,384 |
| 2008-05-15 | SWSI | Sale | 15,000 | 25.29 | 379,350 |
| 2008-04-15 | SWSI | Sale | 15,000 | 22.32 | 334,800 |
| 2008-03-17 | SWSI | Sale | 15,000 | 18.78 | 281,700 |
| 2008-02-15 | SWSI | Sale | 15,000 | 23.23 | 348,450 |
| 2008-01-15 | SWSI | Sale | 15,000 | 21.17 | 317,550 |
| 2007-12-17 | SWSI | Sale | 15,000 | 22.03 | 330,450 |
| 2007-11-15 | SWSI | Sale | 15,000 | 22.58 | 338,700 |
| 2007-10-15 | SWSI | Sale | 15,000 | 22.05 | 330,750 |
| 2007-09-17 | SWSI | Sale | 15,000 | 20.68 | 310,200 |
| 2007-08-15 | SWSI | Sale | 15,000 | 20.73 | 310,935 |
| 2007-07-16 | SWSI | Sale | 15,000 | 23.67 | 355,050 |
| 2007-06-28 | SWSI | Sale | 15,000 | 25.64 | 384,600 |
| 2006-12-12 | SWSI | Sale | 200,000 | 24.23 | 4,845,000 |
| 2005-08-03 | SWSI | Sale | 1,779,433 | 13.00 | 23,132,629 |
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 Wallace David E (CEO & Chairman of th of Superior Well Services, Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.