Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001007757-17-000002
Filing Date
2017-02-07
Accepted
2017-02-07 20:04:07
Documents
1
Period of Report
2017-02-06

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 4  
1 PRIMARY DOCUMENT edgar.xml 4 8643
  Complete submission text file 0001007757-17-000002.txt   10022
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: 0928
SIC: 8711 Services-Engineering Services

Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address
LEWIS J CHRISTOPHER (Reporting) CIK: 0001007757 (see all company filings)

State of Incorp.: CA | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-19655 | Film No.: 17580622