Insider Stock Trading History of Snyder David Elmer


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 Snyder David Elmer since year 2005. The trader's CIK number is 1333447. At the time of this reporting, Snyder David Elmer is the Director 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 Snyder David Elmer since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-03-17 SWSI Superior Well Services, Inc Sale 4,000 15,925.00 63,700,000
2010-03-16 SWSI Superior Well Services, Inc Sale 1,000 15.50 15,500
2010-03-12 SWSI Superior Well Services, Inc Sale 5,000 15.25 76,250
2009-03-31 SWSI Superior Well Services, Inc Buy 5,000 5.17 25,850
2009-03-09 SWSI Superior Well Services, Inc Buy 5,000 4.27 21,349
2009-03-06 SWSI Superior Well Services, Inc Buy 5,000 4.78 23,900
2006-12-12 SWSI Superior Well Services, Inc Sale 450,000 24.22 10,901,250
2005-09-14 SWSI Superior Well Services, Inc Sale 76,923 24.11 1,854,613
2005-08-03 SWSI Superior Well Services, Inc Sale 1,275,159 13.00 16,577,067

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 Snyder David Elmer (Director of Superior Well Services, Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.