Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950129-01-500521
Filing Date
2001-05-10
Accepted
2001-05-10 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 AIM MANAGEMENT GROUP INC. FOR TETRA TECH, INC. h86941dsc13ga.txt SC 13G/A 8933
  Complete submission text file 0000950129-01-500521.txt   10956
Mailing Address 670 N ROSEMEAD BLVD PASADENA CA 91107
Business Address 670 N ROSEMEAD BOULEVARD PASEDENA CA 91107-2190 6263514664
TETRA TECH INC (Subject) CIK: 0000831641 (see all company filings)

EIN.: 954148514 | State of Incorp.: DE | Fiscal Year End: 0930
Type: SC 13G/A | Act: 34 | File No.: 005-43035 | Film No.: 1627820
SIC: 8711 Services-Engineering Services

Mailing Address 11 GREENWAY PLAZA STE 100 HOUSTON TX 77046
Business Address 11 GREENWAY PLAZA STE 100 HOUSTON TX 77046 7132144507
A I M MANAGEMENT GROUP INC /DE/ (Filed by) CIK: 0000911218 (see all company filings)

EIN.: 760528004 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 6282 Investment Advice