Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000831641-18-000119
Filing Date
2018-11-16
Accepted
2018-11-16 17:18:12
Documents
3
Period of Report
2018-11-15

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_154240667410332.html 4  
1 FORM 4 wf-form4_154240667410332.xml 4 4127
2 NEW POA SMITH 2 poaalbertesmith4302018001.jpg GRAPHIC 227148
3 NEW POA SMITH 1 poaalbertesmith4302018.htm EX-24 644
  Complete submission text file 0000831641-18-000119.txt   319003
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)

EIN.: 954148514 | State of Incorp.: DE | Fiscal Year End: 0930
SIC: 8711 Services-Engineering Services

Mailing Address
Business Address
SMITH ALBERT E (Reporting) CIK: 0001194005 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19655 | Film No.: 181190667