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Filing Detail
Form 5 - Annual statement of changes in beneficial ownership of securities:
SEC Accession No. 0000831641-18-000061
Filing Date
2018-11-07
Accepted
2018-11-07 17:00:05
Documents
3
Period of Report
2018-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 5 wf-form5_154162798769439.html 5  
1 FORM 5 wf-form5_154162798769439.xml 5 3432
2 NEW POA AMIDON 2 derekgamidon382018001.jpg GRAPHIC 204739
3 NEW POA AMIDON 1 derekgamidon382018.htm EX-24 633
  Complete submission text file 0000831641-18-000061.txt   287553
Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107 6263514664
TETRA TECH INC (Issuer) CIK: 0000831641 (see all company filings)

IRS No.: 954148514 | State of Incorp.: DE | Fiscal Year End: 0928
SIC: 8711 Services-Engineering Services

Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address
Amidon Derek G (Reporting) CIK: 0001721981 (see all company filings)

Type: 5 | Act: 34 | File No.: 000-19655 | Film No.: 181167139