Dear Valued Visitor,

We have noticed that you are using an ad blocker software.

Although advertisements on the web pages may degrade your experience, our business certainly depends on them and we can only keep providing you high-quality research based articles as long as we can display ads on our pages.

To view this article, you can disable your ad blocker and refresh this page or simply login.

We only allow registered users to use ad blockers. You can sign up for free by clicking here or you can login if you are already a member.

C Clay Williams


  • Director at Benchmark Electronics Inc (BHE), 2017-05-16
  • Chairman, President And Ceo at National Oilwell Varco Inc (NOV), 2017-02-27
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
BHE $32.75 10,089 Director 43,874 2017-02-16 Filing
BHE $33.02 9,911 Director 43,874 2017-02-15 Filing
NOV $86.02 64,000 Officer 173,879 2012-02-24 Filing
NOV $79.00 100,000 Officer 155,129 2011-08-02 Filing
NOV $62.65 50,000 Officer 144,919 2010-11-18 Filing