$PTN Market Cap:
Research Board Inbox Deep Research Not Interested Shortlisted

$PTN SEC Filings

Filing Filed On
PRIMARY DOCUMENT 10 Dec 2015
PRIMARY DOCUMENT 10 Dec 2015
PRIMARY DOCUMENT 07 Dec 2015
PRIMARY DOCUMENT 03 Dec 2015
PRIMARY DOCUMENT 05 Oct 2015
PRIMARY DOCUMENT 30 Jun 2015
PRIMARY DOCUMENT 30 Jun 2015
PRIMARY DOCUMENT 26 Jun 2015
PRIMARY DOCUMENT 26 Jun 2015
PRIMARY DOCUMENT 26 Jun 2015
PRIMARY DOCUMENT 26 Jun 2015
PRIMARY DOCUMENT 26 Jun 2015
PRIMARY DOCUMENT 26 Jun 2015
PRIMARY DOCUMENT 26 Jun 2015
PRIMARY DOCUMENT 26 Jun 2015
PRIMARY DOCUMENT 12 Jun 2015
PRIMARY DOCUMENT 12 Jun 2015
PRIMARY DOCUMENT 12 Jun 2015
PRIMARY DOCUMENT 12 Jun 2015
PRIMARY DOCUMENT 12 Jun 2015