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.

M Steven Spurlock


  • Large Shareholder at New Relic, Inc. (NEWR), 2015-12-11
  • Large Shareholder at Zendesk, Inc. (ZEN), 2015-06-16
  • Large Shareholder at Hortonworks, Inc. (HDP), 2014-12-18
  • Large Shareholder at Ziprealty Inc (ZIPR), 2014-08-15
  • Large Shareholder at Potbelly Corp (PBPB), 2013-10-11
  • Large Shareholder at Yelp Inc (YELP), 2013-05-21
  • Large Shareholder at Proofpoint Inc (PFPT), 2013-05-03
  • Large Shareholder at Ambarella Inc (AMBA), 2013-04-11
  • Large Shareholder at Marin Software Inc (MRIN), 2013-03-27
  • Large Shareholder at Servicesource International, Inc. (SREV), 2012-02-23
  • Large Shareholder at Zillow Inc (Z), 2012-02-23
  • Large Shareholder at Opentable Inc (OPEN), 2010-11-09
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaning Holdings Date Form 4
HDP $16.00 100,000 Large Shareholder 100,000 2014-12-17 Filing
ZEN $9.00 235,000 Large Shareholder 10,963,967 2014-05-20 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NEWR $36.50 10,181 Large Shareholder 0 2015-12-10 Filing
NEWR $36.50 34,506 Large Shareholder 0 2015-12-10 Filing
ZEN $22.65 25,370 Large Shareholder 0 2015-05-20 Filing
ZEN $21.99 932 Large Shareholder 25,370 2015-05-12 Filing
ZEN $21.99 3,115 Large Shareholder 86,131 2015-05-12 Filing

Thanks! An email with instructions is sent to !

Your email already exists in our database. Click here to go to your subscriptions

Insider Monkey returned 102% in 3 years!! Wondering How?

Download a complete edition of our newsletter for free!