Insider Stock Trading History of Berns Kenneth N


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 Berns Kenneth N since year 2005. The trader's CIK number is 1238210. At the time of this reporting, Berns Kenneth N is the Senior Vice President of Patterson Uti Energy Inc . (stock ticker symbol PTEN). See this page for all insider trading activities at Patterson Uti Energy Inc .


Stock purchases, sales, and option exercises reported by insider Berns Kenneth N since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2014-06-10 PTEN Patterson Uti Energy Inc Sale 30,000 33.50 1,005,000
2014-06-12 PTEN Patterson Uti Energy Inc Sale 49,000 33.75 1,653,750
2014-06-11 PTEN Patterson Uti Energy Inc Sale 6,000 33.19 199,140
2014-04-25 PTEN Patterson Uti Energy Inc Option Ex 60,000 19.14 1,148,400
2013-03-29 PTEN Patterson Uti Energy Inc Option Ex 190,000 16.22 3,081,800
2008-05-06 PTEN Patterson Uti Energy Inc Sale 143,600 30.73 4,412,253
2008-05-06 PTEN Patterson Uti Energy Inc Option Ex 133,600 10.56 1,410,816

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 Berns Kenneth N (Senior Vice President of Patterson Uti Energy Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.