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

$PRTA SEC Filings

Filing Filed On
FORM 4 SUBMISSION 23 Feb 2018
FORM 4 SUBMISSION 23 Feb 2018
FORM 4 SUBMISSION 23 Feb 2018
FORM 8-K 14 Feb 2018
AMENDMENT NO. 5 TO SCHEDULE 13G 13 Feb 2018
SC 13G/A 13 Feb 2018
AMENDMENT NO. 3 TO SCHEDULE 13G 13 Feb 2018
AMENDMENT NO. 3 TO SCHEDULE 13G 13 Feb 2018
SEC SCHEDULE 13G 08 Feb 2018
SC 13G/A 02 Feb 2018
SC 13G/A 30 Jan 2018
SC 13G/A 10 Jan 2018
FORM 10-Q 07 Nov 2017
FORM 8-K 07 Nov 2017
FORM 4 SUBMISSION 04 Oct 2017
FORM 4 SUBMISSION 29 Sep 2017
FORM 4 SUBMISSION 29 Sep 2017
FORM 4 SUBMISSION 29 Sep 2017
FORM 4 SUBMISSION 29 Sep 2017
FORM 4 SUBMISSION 29 Sep 2017