Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000831641-18-000116
Filing Date
2018-11-16
Accepted
2018-11-16 17:16:34
Documents
3
Period of Report
2018-11-15

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_154240657715626.html 4  
1 FORM 4 wf-form4_154240657715626.xml 4 4137
2 KR EX 24 poakimberlyeritrievi4b3c.htm EX-24 645
3 KR GRAPHIC poakimberlyeritrievi4b3c001.jpg GRAPHIC 215764
  Complete submission text file 0000831641-18-000116.txt   303436
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 3475 E. FOOTHILL BLVD. PASADENA CA 91107
Business Address
Ritrievi Kimberly E (Reporting) CIK: 0001592089 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19655 | Film No.: 181190655