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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000831641-23-000105
Filing Date
2023-11-22
Accepted
2023-11-22 20:06:44
Documents
1
Period of Report
2023-11-21

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1700701591.html 4  
1 FORM 4 wk-form4_1700701591.xml 4 4163
  Complete submission text file 0000831641-23-000105.txt   5478
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: 1001
SIC: 8711 Services-Engineering Services

Mailing Address 130 W UNION STREET PASADENA CA 91103
Business Address
Obiaya Christiana (Reporting) CIK: 0001902712 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19655 | Film No.: 231434840