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

$PTN SEC Filings

Filing Filed On
FORM 4 31 Aug 2020
PRIMARY DOCUMENT 26 Jun 2020
PRIMARY DOCUMENT 26 Jun 2020
FORM 4 18 Jun 2020
FORM 4 18 Jun 2020
FORM 4 18 Jun 2020
PRIMARY DOCUMENT 18 Jun 2020
PRIMARY DOCUMENT 18 Jun 2020
PRIMARY DOCUMENT 18 Jun 2020
PRIMARY DOCUMENT 18 Jun 2020
PRIMARY DOCUMENT 18 Jun 2020
PRIMARY DOCUMENT 18 Jun 2020
PRIMARY DOCUMENT 07 Aug 2019
PRIMARY DOCUMENT 05 Aug 2019
PRIMARY DOCUMENT 05 Aug 2019
PRIMARY DOCUMENT 05 Aug 2019
PRIMARY DOCUMENT 26 Jun 2019
PRIMARY DOCUMENT 26 Jun 2019
PRIMARY DOCUMENT 26 Jun 2019
PRIMARY DOCUMENT 26 Jun 2019