TETRA TECH INC reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Pasadena, CA
SEC filing record 1 source field available
Fiscal year end
27 September
TETRA TECH INC has filed 2,116 SEC EDGAR filings since 10 Feb 1995

SEC filing history

Showing 676-700 of 1,000 matching filings.

Per page
25
Current page
28
SC 13G/A File 005-43035

SC 13G/A filing

Filing date
08 Aug 2018
Reporting date
Not listed
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S-8 File 333-226586

S-8

Filing date
03 Aug 2018
Reporting date
Not listed
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4

FORM 4

Filing date
01 Aug 2018
Reporting date
30 Jul 2018
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3

FORM 3

Filing date
01 Aug 2018
Reporting date
30 Jul 2018
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8-K File 000-19655

8-K

Filing date
01 Aug 2018
Reporting date
30 Jul 2018
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8-K File 000-19655

8-K

Filing date
02 May 2018
Reporting date
02 May 2018
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4

FORM 4

Filing date
16 Mar 2018
Reporting date
16 Mar 2018
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4

FORM 4

Filing date
16 Mar 2018
Reporting date
16 Mar 2018
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4

FORM 4

Filing date
15 Mar 2018
Reporting date
14 Mar 2018
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4

FORM 4

Filing date
15 Mar 2018
Reporting date
13 Mar 2018
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4

FORM 4

Filing date
15 Mar 2018
Reporting date
13 Mar 2018
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4

FORM 4

Filing date
14 Mar 2018
Reporting date
12 Mar 2018
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8-K File 000-19655

8-K

Filing date
09 Mar 2018
Reporting date
08 Mar 2018
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4

FORM 4

Filing date
07 Mar 2018
Reporting date
06 Mar 2018
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4

FORM 4

Filing date
26 Feb 2018
Reporting date
23 Feb 2018
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4

FORM 4

Filing date
26 Feb 2018
Reporting date
23 Feb 2018
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4

FORM 4

Filing date
23 Feb 2018
Reporting date
22 Feb 2018
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4

FORM 4

Filing date
23 Feb 2018
Reporting date
21 Feb 2018
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4

FORM 4

Filing date
20 Feb 2018
Reporting date
16 Feb 2018
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4

FORM 4

Filing date
12 Feb 2018
Reporting date
09 Feb 2018
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SC 13G/A File 005-43035

SC 13G/A filing

Filing date
12 Feb 2018
Reporting date
Not listed
SEC evidence
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SC 13G/A File 005-43035

SCHEDULE 13G/A

Filing date
09 Feb 2018
Reporting date
Not listed
SEC evidence
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4

FORM 4

Filing date
06 Feb 2018
Reporting date
05 Feb 2018
SEC evidence
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