Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000831641-19-000039
Filing Date
2019-04-03
Accepted
2019-04-03 17:27:46
Documents
1
Period of Report
2019-04-01

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_155432684862735.html 4  
1 FORM 4 wf-form4_155432684862735.xml 4 7126
  Complete submission text file 0000831641-19-000039.txt   8456
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: 0929
SIC: 8711 Services-Engineering Services

Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address
BROWNLIE WILLIAM R (Reporting) CIK: 0001346227 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19655 | Film No.: 19730175