$PRSO SEC Filings

Filing Filed On
8-K 22 Oct 2021
DEFM14A 18 Oct 2021
PREM14A 30 Sep 2021
DEFA14A 17 Sep 2021
8-K 15 Sep 2021
DEFA14A 15 Sep 2021
10-Q 12 Aug 2021
CURRENT REPORT 10 Aug 2021
FORM 4 SUBMISSION 09 Aug 2021
EFFECT 09 Aug 2021
CORRESP 05 Aug 2021
UPLOAD 04 Aug 2021
8-K 03 Aug 2021
S-3 02 Aug 2021
8-K 07 Jun 2021
424B5 07 Jun 2021
8-K 04 Jun 2021
SD 28 May 2021
8-K 26 May 2021
10-Q 13 May 2021