SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001374170-15-000020
Filing Date
2015-08-12
Accepted
2015-08-12 08:11:54
Documents
1

Document Format Files

Seq Description Document Type Size
1 efc15-00812_formsc13g.txt SC 13G/A 7710
  Complete submission text file 0001374170-15-000020.txt   9276
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: 0928
Type: SC 13G/A | Act: 34 | File No.: 005-43035 | Film No.: 151045591
SIC: 8711 Services-Engineering Services

Mailing Address BANKPLASSEN 2 P.O BOX 1179 SENTRUM OSLO Q8 0107
Business Address BANKPLASSEN 2 P.O BOX 1179 SENTRUM OSLO Q8 0107 47-24073120
NORGES BANK (Filed by) CIK: 0001374170 (see all company filings)

IRS No.: 000000000 | State of Incorp.: Q8 | Fiscal Year End: 1231
Type: SC 13G/A