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

$PRPO SEC Filings

Filing Filed On
OWNERSHIP DOCUMENT 04 Jan 2024
OWNERSHIP DOCUMENT 30 Mar 2022
OWNERSHIP DOCUMENT 04 Mar 2021
OWNERSHIP DOCUMENT 04 Dec 2019
FORM 3 SUBMISSION 13 Aug 2018
FORM 3 SUBMISSION 28 Sep 2017
FORM 3 SUBMISSION 28 Sep 2017
OWNERSHIP DOCUMENT 11 Jul 2017
OWNERSHIP DOCUMENT 10 Jul 2017
OWNERSHIP DOCUMENT 10 Jul 2017
OWNERSHIP DOCUMENT 03 Jul 2017
OWNERSHIP DOCUMENT 03 Jul 2017
OWNERSHIP DOCUMENT 10 Jun 2015
OWNERSHIP DOCUMENT 05 Nov 2014
FORM 3 SUBMISSION 29 May 2014
FORM 3 16 May 2014
FORM 3 19 Mar 2014
OWNERSHIP DOCUMENT 03 Oct 2013
OWNERSHIP DOCUMENT 17 Sep 2012
FORM 3 10 Jan 2011