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

$PTN SEC Filings

Filing Filed On
FORM 8-K 19 Aug 2022
FORM 8-K 28 Jun 2022
FORM 4 28 Jun 2022
PRIMARY DOCUMENT 28 Jun 2022
FORM 4 24 Jun 2022
PRIMARY DOCUMENT 24 Jun 2022
PRIMARY DOCUMENT 24 Jun 2022
PRIMARY DOCUMENT 24 Jun 2022
PRIMARY DOCUMENT 24 Jun 2022
PRIMARY DOCUMENT 24 Jun 2022
PRIMARY DOCUMENT 24 Jun 2022
PRIMARY DOCUMENT 24 Jun 2022
FORM 8-K 24 Jun 2022
DEF 14A 24 May 2022
FORM 8-K 17 May 2022
FORM 10-Q 16 May 2022
PRE 14A 13 May 2022
FORM 8-K 15 Feb 2022
FORM 10-Q 14 Feb 2022
UPLOAD 10 Feb 2022