$PDFS SEC Filings

Filing Filed On
4 05 Jul 2023
4 05 Jul 2023
4 05 Jul 2023
4 05 Jul 2023
4 05 Jul 2023
4 05 Jul 2023
8-K 15 Jun 2023
4 31 May 2023
SD 31 May 2023
10-Q 09 May 2023
8-K 09 May 2023
DEFA14A 01 May 2023
ARS 27 Apr 2023
DEF 14A 27 Apr 2023
4 08 Mar 2023
4 06 Mar 2023
4 02 Mar 2023
10-K 01 Mar 2023
4 24 Feb 2023
8-K 16 Feb 2023