SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000072971-10-000450
Form type: SC 13G
Filer: VANGUARD BOND INDEX FUNDS
CIK: CIK 794105
Filed: Jan 26, 2010
Reporting period: Dec 31, 2009
Description: Passive 5%+ stake

Documents

0000072971-10-000450-index.htm

Complete submission

0000072971-10-000450.txt

directory listing

Filed by

VANGUARD BOND INDEX FUNDS