The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
reported to the Securities and Exchange Commission (SEC)
by insider Wallace David E since year 2005.
The trader's CIK number is 1333336.
At the time of this reporting, Wallace David E is the CEO & Chairman of the Board of Superior Well Services, Inc .
(stock ticker symbol SWSI).
See this page for all insider trading activities at Superior Well Services, Inc .
Stock purchases, sales, and option exercises reported by insider Wallace David E since 2005.
Trade Date
Symbol
Company Name (Issuer)
Trade Type
Shares
Price ($)
Value ($)
2008-05-15
SWSI
Superior Well Services, Inc
Sale
15,000
25.29
379,350
2008-04-15
SWSI
Superior Well Services, Inc
Sale
15,000
22.32
334,800
2008-03-17
SWSI
Superior Well Services, Inc
Sale
15,000
18.78
281,700
2008-02-15
SWSI
Superior Well Services, Inc
Sale
15,000
23.23
348,450
2008-01-15
SWSI
Superior Well Services, Inc
Sale
15,000
21.17
317,550
2007-12-17
SWSI
Superior Well Services, Inc
Sale
15,000
22.03
330,450
2007-11-15
SWSI
Superior Well Services, Inc
Sale
15,000
22.58
338,700
2007-10-15
SWSI
Superior Well Services, Inc
Sale
15,000
22.05
330,750
2007-09-17
SWSI
Superior Well Services, Inc
Sale
15,000
20.68
310,200
2007-08-15
SWSI
Superior Well Services, Inc
Sale
15,000
20.73
310,935
2007-07-16
SWSI
Superior Well Services, Inc
Sale
15,000
23.67
355,050
2007-06-28
SWSI
Superior Well Services, Inc
Sale
15,000
25.64
384,600
2006-12-12
SWSI
Superior Well Services, Inc
Sale
200,000
24.22
4,845,000
2005-08-03
SWSI
Superior Well Services, Inc
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 the Board of Superior Well Services, Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.
