Insider Stock Trading History of Thompson Tim C


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 Thompson Tim C since year 2005. The trader's CIK number is 1211658. At the time of this reporting, Thompson Tim C is the Director of Dawson Geophysical Co . (stock ticker symbol DWSN). See this page for all insider trading activities at Dawson Geophysical Co .


Stock purchases, sales, and option exercises reported by insider Thompson Tim C since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-08-23 DWSN Dawson Geophysical Co Sale 1,000 21.98 21,983
2010-08-27 DWSN Dawson Geophysical Co Sale 2,000 23.95 47,900
2008-03-13 DWSN Dawson Geophysical Co Sale 500 68.50 34,250
2007-05-04 DWSN Dawson Geophysical Co Sale 1,000 57.75 57,746

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 Thompson Tim C (Director of Dawson Geophysical Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.