Insider Stock Trading History of Duff Scott K.


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 Duff Scott K. since year 2005. The trader's CIK number is 1614165. At the time of this reporting, Duff Scott K. is the VP Cntrlr Chf Acctg Offcr of National Oilwell Varco Inc . (stock ticker symbol NOI). See this page for all insider trading activities at National Oilwell Varco Inc .


Stock purchases, sales, and option exercises reported by insider Duff Scott K. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-03-01 NOV National Oilwell Varco Inc Sale 4,785 40.78 195,156
2017-02-24 NOV National Oilwell Varco Inc Sale 37,369 39.87 1,489,789
2017-02-24 NOV National Oilwell Varco Inc Option Ex 37,369 28.24 1,055,300
2016-08-08 NOV National Oilwell Varco Inc Sale 1,606 34.17 54,883
2016-08-05 NOV National Oilwell Varco Inc Sale 1,575 32.62 51,376

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 Duff Scott K. (VP Cntrlr Chf Acctg Offcr of National Oilwell Varco Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.