$TPCS SEC Filings

Filing Filed On
DEF 14A 03 Aug 2023
DEFA14A 03 Aug 2023
FORM 8-K 21 Jul 2023
OWNERSHIP DOCUMENT 19 Jul 2023
OWNERSHIP DOCUMENT 17 Jul 2023
OWNERSHIP DOCUMENT 17 Jul 2023
10-K 15 Jun 2023
FORM 8-K 15 Jun 2023
FORM 8-K 31 May 2023
FORM 8-K 05 May 2023
8A CERT 04 May 2023
8-A12B 04 May 2023
OWNERSHIP DOCUMENT 12 Apr 2023
OWNERSHIP DOCUMENT 12 Apr 2023
OWNERSHIP DOCUMENT 17 Mar 2023
OWNERSHIP DOCUMENT 28 Feb 2023
OWNERSHIP DOCUMENT 28 Feb 2023
OWNERSHIP DOCUMENT 23 Feb 2023
FORM 8-K 23 Feb 2023
FORM 4 22 Feb 2023