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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000831641-18-000109
Filing Date
2018-11-16
Accepted
2018-11-16 17:12:15
Documents
3
Period of Report
2018-11-15

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_154240631716323.html 4  
1 FORM 4 wf-form4_154240631716323.xml 4 4123
2 NEW POA GRANT 2 poahughmgrant4302018001.jpg GRAPHIC 227314
3 NEW POA GRANT 1 poahughmgrant4302018.htm EX-24 636
  Complete submission text file 0000831641-18-000109.txt   319309
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: 0930
SIC: 8711 Services-Engineering Services

Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address
GRANT HUGH M (Reporting) CIK: 0001215373 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19655 | Film No.: 181190600