L Richard Bergmark

Insider Trading: Purchases
  • Displaying 3
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CLB $148.35 1,000 Officer, Director 54,083 2014-07-28 Filing
CLB $147.33 3,205 Officer, Director 53,083 2014-07-28 Filing
CLB $146.91 2,795 Officer, Director 49,878 2014-07-28 Filing