$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 10 Dec 2015
PRIMARY DOCUMENT 10 Dec 2015
PRIMARY DOCUMENT 10 Dec 2015
PRIMARY DOCUMENT 10 Dec 2015
PRIMARY DOCUMENT 10 Dec 2015
PRIMARY DOCUMENT 10 Dec 2015
PRIMARY DOCUMENT 10 Dec 2015
PRIMARY DOCUMENT 07 Dec 2015
PRIMARY DOCUMENT 03 Dec 2015
QUARTERLY REPORT 12 Nov 2015
CURRENT REPORT 12 Nov 2015
PRIMARY DOCUMENT 05 Oct 2015
CURRENT REPORT 21 Sep 2015
ANNUAL REPORT 18 Sep 2015
EFFECT 18 Aug 2015
EFFECT 18 Aug 2015
424B# 18 Aug 2015
PROSPECTUS 18 Aug 2015