TETRA TECH INC reports

Company location: Pasadena, CA
Fiscal year end: 27 September

TETRA TECH INC has filed 2,116 SEC EDGAR filings since 10 Feb 1995

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SEC filing history

Showing 476-500 of 1,000 matching filings.

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25

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20

10-Q File 000-19655

10-Q

Filing date: 01 May 2020
Reporting date: 29 Mar 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-19655

FORM 8-K

Filing date: 29 Apr 2020
Reporting date: 29 Apr 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 04 Mar 2020
Reporting date: 03 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-19655

FORM 8-K

Filing date: 27 Feb 2020
Reporting date: 26 Feb 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 26 Feb 2020
Reporting date: 26 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 26 Feb 2020
Reporting date: 24 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Feb 2020
Reporting date: 12 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 12 Feb 2020
Reporting date: 11 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 12 Feb 2020
Reporting date: 10 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 12 Feb 2020
Reporting date: 10 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 12 Feb 2020
Reporting date: 10 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-43035

SCHEDULE 13G/A

Filing date: 12 Feb 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Feb 2020
Reporting date: 06 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Feb 2020
Reporting date: 06 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 05 Feb 2020
Reporting date: 05 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 05 Feb 2020
Reporting date: 04 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 05 Feb 2020
Reporting date: 04 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 05 Feb 2020
Reporting date: 05 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 05 Feb 2020
Reporting date: 03 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-43035

SC 13G/A filing

Filing date: 04 Feb 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 31 Jan 2020
Reporting date: 29 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 31 Jan 2020
Reporting date: 29 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-19655

10-Q

Filing date: 31 Jan 2020
Reporting date: 29 Dec 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-19655

FORM 8-K

Filing date: 29 Jan 2020
Reporting date: 29 Jan 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 24 Jan 2020
Reporting date: 22 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

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