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

$PTN SEC Filings

Filing Filed On
CORRESP 13 Aug 2015
CORRESP 13 Aug 2015
UPLOAD 07 Aug 2015
UPLOAD 07 Aug 2015
REGISTRATION STATEMENT 03 Aug 2015
S-8 31 Jul 2015
REGISTRATION STATEMENT 31 Jul 2015
CURRENT REPORT 07 Jul 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