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

$PRTA SEC Filings

Filing Filed On
FORM 4/A 13 Jul 2021
FORM 4/A 26 Feb 2021
FORM 4/A 23 Feb 2021
FORM 4/A SUBMISSION 05 Aug 2016
FORM 4/A SUBMISSION 23 Oct 2014
FORM 4/A SUBMISSION 19 Mar 2014
FORM 4/A SUBMISSION 19 Mar 2014