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

$PTN SEC Filings

Filing Filed On
PRIMARY DOCUMENT 22 Jun 2023
PRIMARY DOCUMENT 22 Jun 2023
FORM 8-K 21 Jun 2023
FORM 8-K 30 May 2023
DEF 14A 19 May 2023
FORM 8-K 16 May 2023
FORM 10-Q 15 May 2023
FORM 8-K 12 May 2023
FORM 8-K 09 May 2023
FORM 8-K 01 May 2023
FORM 8-K 27 Apr 2023
FORM 8-K 25 Apr 2023
FORM 8-K 19 Apr 2023
424B5 12 Apr 2023
FORM 8-K 12 Apr 2023
FORM 8-K 15 Feb 2023
FORM 10-Q 14 Feb 2023
SC 13G 14 Feb 2023
PRIMARY DOCUMENT 28 Dec 2022
PRIMARY DOCUMENT 28 Dec 2022