$PTN SEC Filings

Filing Filed On
144 04 Mar 2024
FORM 8-K 15 Feb 2024
SC 13G/A 14 Feb 2024
FORM 10-Q 14 Feb 2024
424B5 01 Feb 2024
FORM 8-K 01 Feb 2024
FORM 8-K 20 Dec 2023
FORM 8-K 18 Dec 2023
EFFECT 15 Dec 2023
424B3 15 Dec 2023
CORRESP 14 Dec 2023
FORM 4 08 Dec 2023
UPLOAD 06 Dec 2023
144 06 Dec 2023
PRIMARY DOCUMENT 06 Dec 2023
S-1 04 Dec 2023
144 01 Dec 2023
FORM 10-Q 14 Nov 2023
FORM 8-K 14 Nov 2023
424B5 24 Oct 2023