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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001532155-24-000092
Filing Date
2024-02-14
Accepted
2024-02-14 15:11:10
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC SCHEDULE 13G SEC13G_Filing.htm SC 13G/A 16482
  Complete submission text file 0001532155-24-000092.txt   18182
Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107 6263514664
TETRA TECH INC (Subject) CIK: 0000831641 (see all company filings)

IRS No.: 954148514 | State of Incorp.: DE | Fiscal Year End: 0929
Type: SC 13G/A | Act: 34 | File No.: 005-43035 | Film No.: 24636632
SIC: 8711 Services-Engineering Services
(CF Office: 07 Trade & Services)

Mailing Address 501 COMMERCE STREET NASHVILLE TN 37203
Business Address 501 COMMERCE STREET NASHVILLE TN 37203 6156220000
ALLIANCEBERNSTEIN L.P. (Filed by) CIK: 0001109448 (see all company filings)

IRS No.: 134064930 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6282 Investment Advice
(CF Office: 02 Finance)