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E Michael Marks


  • Director at Gopro Inc. (GPRO), 2016-09-01
  • Director at Schlumberger Ltd (SLB), 2016-08-29
  • Director at Sandisk Corp (SNDK), 2016-05-13
  • Director at Calix Inc (CALX), 2010-12-08
  • Director at Sun Microsystems Inc. (JAVA), 2010-01-27
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaning Holdings Date Form 4
SLB $73.18 13,600 Director 48,350 2015-08-27 Filing
SLB $92.59 3,250 32,500 2014-10-27 Filing
SLB $74.60 2,700 22,500 2011-08-11 Filing
SLB $60.75 3,300 Director 29,550 2010-02-26 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
GPRO $14.94 17 Director 0 2016-08-31 Filing
GPRO $14.94 247 Director 0 2016-08-31 Filing
SLB $81.19 13,600 Director 37,000 2016-08-29 Filing
GPRO $15.58 40,000 Director 120,839 2016-08-15 Filing
GPRO $45.56 51,100 Large Shareholder, Director 8,559,949 2015-02-26 Filing

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