SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000052388-05-000063
Form type: SC 13G
Filer: AMERICAN CENTURY INVESTMENT MANAGEMENT INC
CIK: CIK 52388
Filed: Dec 09, 2005
Reporting period: —
Description: Passive 5%+ stake

Documents

0000052388-05-000063-index.htm

Complete submission

0000052388-05-000063.txt

directory listing

Filed by

AMERICAN CENTURY INVESTMENT MANAGEMENT INC