SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000895421-09-000225
Form type: SC 13G
Filer: ADVISORY BOARD CO
CIK: CIK 1157377
Filed: Feb 17, 2009
Reporting period: —
Description: Passive 5%+ stake

Documents

0000895421-09-000225-index.htm

Complete submission

0000895421-09-000225.txt

directory listing

Filed by

ADVISORY BOARD CO