$PRTC SEC Filings

Filing Filed On
CORRESP 04 Jun 2024
FORM 6-K 04 Jun 2024
SC TO-I/A 04 Jun 2024
UPLOAD 30 May 2024
SC 13D/A 30 May 2024
FORM 6-K 29 May 2024
6-K 20 May 2024
SC TO-I 20 May 2024
6-K 25 Apr 2024
20-F 25 Apr 2024
6-K 09 Apr 2024
6-K 19 Mar 2024
SC TO-C 19 Mar 2024
6-K 18 Mar 2024
6-K 04 Mar 2024
SEC SCHEDULE 13G 12 Feb 2024
6-K 05 Feb 2024
6-K 04 Jan 2024
6-K 20 Dec 2023
6-K 05 Dec 2023