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TETRA TECH INC — POS AM Filings

4 POS AM filings on record

This page lists all POS AM filings submitted to the SEC by TETRA TECH INC (TTEK), sorted by most recent first. Each row links to the full filing on EdgarLookup. TETRA TECH INC has filed 4 POS AM documents with the SEC since 2014. To view all SEC filings by TETRA TECH INC, see the full filings list.

Overview All Filings Financials Insiders
All 10-C 10-K 10-K/A 10-Q 10-Q/A 144 3 3/A 4 4/A 424B1 424B2 424B3 424B4 5 8-K 8-K/A ARS CORRESP DEF 14A DEF 14C DEFA14A DEFR14A NT 10-K NT 10-Q POS AM PRE 14A PRER14C S-3 S-3/A S-3MEF S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13D/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
POS AM POS AM 0001047469-99-015206 Apr 16, 1999 —
POS AM POS AM 0001047469-99-007575 Feb 26, 1999 —
POS AM POS AM 0001047469-99-007573 Feb 26, 1999 —
POS AM FORM POS AM 0001047469-98-011253 Mar 24, 1998 —