SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000831641-19-000040
Filing Date
2019-04-03
Accepted
2019-04-03 17:28:30
Documents
1
Period of Report
2019-04-01

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_155432689463124.html 4  
1 FORM 4 wf-form4_155432689463124.xml 4 13516
  Complete submission text file 0000831641-19-000040.txt   14735
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: 0929
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.: 19730185