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.

Thomas Dziersk


  • Evp, Worldwide Sales at Pros Holdings Inc. (PRO), 2020-02-11
  • Evp Sales & Marketing at Jda Software Group Inc (JDAS), 2012-12-28
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
PRO $72.49 3,000 Officer 5,357 2019-07-30 Filing
PRO $31.71 2,000 Officer 7,077 2018-12-06 Filing
JDAS $44.79 589 Officer 17,324 2012-11-06 Filing
JDAS $44.79 100 Officer 17,913 2012-11-06 Filing
JDAS $44.79 300 Officer 18,013 2012-11-06 Filing