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.

A Charles Constantino

Insider Trading: Sales
  • Displaying 12
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
PTC $6.85 1,000 Officer, Director 240,950 2010-06-03 Filing
PTC $6.09 5,800 Officer, Director 241,950 2009-09-04 Filing
PTC $6.25 500 Officer, Director 247,750 2009-09-03 Filing
PTC $6.29 1,000 Officer, Director 248,250 2009-09-03 Filing
PTC $6.15 500 Officer, Director 249,250 2009-09-02 Filing
PTC $6.25 1,250 Officer, Director 249,750 2009-09-02 Filing
PTC $6.30 700 Officer, Director 251,000 2009-09-02 Filing
PTC $6.05 1,250 Officer, Director 251,700 2009-09-01 Filing
PTC $6.12 1,000 Officer, Director 252,950 2009-09-01 Filing
PTC $6.20 1,000 Officer, Director 253,950 2009-08-31 Filing
PTC $6.19 1,000 Officer, Director 254,950 2009-08-28 Filing
PTC $6.30 1,000 Officer, Director 255,950 2009-08-28 Filing