Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000052388-07-000004
Filing Date
2007-02-13
Accepted
2007-02-13 12:00:04
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G sc13g-new.htm SC 13G 10933
  Complete submission text file 0000052388-07-000004.txt   12906
Mailing Address
Business Address TWENTIETH CENTURY TOWER 4500 MAIN ST KANSAS CITY MO 64111 8165315575
AMERICAN CENTURY INVESTMENT MANAGEMENT INC (Filed by) CIK: 0000052388 (see all company filings)

EIN.: 440640487 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 4425 CORPORATION LN VIRGINIA BEACH VA 23462
Business Address 4425 CORPORATION LANE SUITE 100 VIRGINIA BEACH VA 23462 7574906900
AMERIGROUP CORP (Subject) CIK: 0001064863 (see all company filings)

EIN.: 541739323 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-77987 | Film No.: 07607124
SIC: 6324 Hospital & Medical Service Plans