Skip to main content
Year archive

TETRA TECH INC — 2020 filings

All 91 regulatory filings released by TETRA TECH INC (TTEK) in 2020, sourced directly from the official regulator.

91 Filings
2020 Period
2020 filings (91)
Filing Released Lang
FORM 4
Director's Dealing
2020-12-11 English
FORM 4
Director's Dealing
2020-12-11 English
FORM 4
Director's Dealing
2020-12-08 English
FORM 4
Director's Dealing
2020-12-08 English
FORM 4
Director's Dealing
2020-12-08 English
FORM 4
Director's Dealing
2020-12-03 English
FORM 4
Director's Dealing
2020-12-02 English
FORM 4
Director's Dealing
2020-12-02 English
FORM 4
Director's Dealing
2020-11-27 English
FORM 4
Director's Dealing
2020-11-25 English
FORM 4
Director's Dealing
2020-11-25 English
FORM 4
Director's Dealing
2020-11-25 English
FORM 4
Director's Dealing
2020-11-25 English
FORM 4
Director's Dealing
2020-11-25 English
FORM 4
Director's Dealing
2020-11-25 English
10-K
Annual Report FY 2020
2020-11-23 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-20 English
FORM 4
Director's Dealing
2020-11-19 English
FORM 4
Director's Dealing
2020-11-19 English
FORM 4
Director's Dealing
2020-11-18 English
FORM 4
Director's Dealing
2020-11-18 English
FORM 4
Director's Dealing
2020-11-18 English
FORM 8-K
Regulatory Filings
2020-11-12 English
FORM 5
Director's Dealing
2020-10-30 English
FORM 5
Director's Dealing
2020-10-30 English
FORM 4
Director's Dealing
2020-09-04 English
FORM 4
Director's Dealing
2020-08-26 English
FORM 4
Director's Dealing
2020-08-26 English
FORM 4
Director's Dealing
2020-08-25 English
FORM 4
Director's Dealing
2020-08-21 English
FORM 4
Director's Dealing
2020-08-21 English
FORM 4
Director's Dealing
2020-08-14 English
FORM 4
Director's Dealing
2020-08-14 English
FORM 4
Director's Dealing
2020-08-14 English
FORM 4
Director's Dealing
2020-08-07 English
FORM 4
Director's Dealing
2020-08-05 English
FORM 4
Director's Dealing
2020-08-05 English
FORM 4
Director's Dealing
2020-08-05 English
10-Q
Interim / Quarterly Report Q3 2020
2020-07-31 English
FORM 8-K
Regulatory Filings
2020-07-29 English
FORM 4
Director's Dealing
2020-06-12 English
FORM 8-K
Regulatory Filings
2020-06-09 English
FORM 4
Director's Dealing
2020-06-03 English
FORM 4
Director's Dealing
2020-05-29 English
FORM 4
Director's Dealing
2020-05-08 English
10-Q
Interim / Quarterly Report Q2 2020
2020-05-01 English
FORM 8-K
Regulatory Filings
2020-04-29 English
FORM 4
Director's Dealing
2020-03-04 English
FORM 8-K
Regulatory Filings
2020-02-27 English
FORM 4
Director's Dealing
2020-02-26 English
FORM 4
Director's Dealing
2020-02-26 English
FORM 4
Director's Dealing
2020-02-14 English
FORM 4
Director's Dealing
2020-02-12 English
FORM 4
Director's Dealing
2020-02-12 English
FORM 4
Director's Dealing
2020-02-12 English
FORM 4
Director's Dealing
2020-02-12 English
SCHEDULE 13G/A
Major Shareholding Notification
2020-02-11 English
FORM 4
Director's Dealing
2020-02-07 English
FORM 4
Director's Dealing
2020-02-07 English
FORM 4
Director's Dealing
2020-02-05 English
FORM 4
Director's Dealing
2020-02-05 English
FORM 4
Director's Dealing
2020-02-05 English
FORM 4
Director's Dealing
2020-02-05 English
FORM 4
Director's Dealing
2020-02-05 English
Major Shareholding Notification 2020
Major Shareholding Notification
2020-02-04 English
FORM 4
Director's Dealing
2020-01-31 English
FORM 4
Director's Dealing
2020-01-31 English
10-Q
Interim / Quarterly Report Q1 2020
2020-01-31 English
FORM 8-K
Regulatory Filings
2020-01-29 English
FORM 4
Director's Dealing
2020-01-24 English
DEFA14A
Regulatory Filings
2020-01-15 English
DEF 14A
Proxy Solicitation & Information Statement
2020-01-15 English