Insider Stock Trading History of Helmerich & Payne International Drilling Co.


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 Helmerich & Payne International Drilling Co. since year 2005. The trader's CIK number is 1305993. At the time of this reporting, Helmerich & Payne International Drilling Co. is the 10% Owner of Atwood Oceanics Inc . (stock ticker symbol ATW). See this page for all insider trading activities at Atwood Oceanics Inc .


Stock purchases, sales, and option exercises reported by insider Helmerich & Payne International Drilling Co. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2013-06-27 ATW Atwood Oceanics Inc Sale 2,000,000 53.63 107,260,000
2013-05-23 ATW Atwood Oceanics Inc Sale 2,000,000 53.43 106,860,000

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 Helmerich & Payne International Drilling Co. (10% Owner of Atwood Oceanics Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.