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

$PRTC SEC Filings

Filing Filed On
6-K 02 Nov 2023
6-K 03 Oct 2023
4 21 Sep 2023
6-K 06 Sep 2023
6-K 29 Aug 2023
6-K 02 Aug 2023
6-K 06 Jul 2023
6-K 14 Jun 2023
FORM 4 SUBMISSION 14 Jun 2023
6-K 12 Jun 2023
6-K 02 Jun 2023
FORM 4 SUBMISSION 31 May 2023
FORM 4 SUBMISSION 03 May 2023
6-K 03 May 2023
6-K 28 Apr 2023
20-F 28 Apr 2023
6-K 04 Apr 2023
6-K 23 Mar 2023
6-K 20 Mar 2023
6-K 02 Mar 2023