SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000080255-12-000555
Form type: SC 13G
Filer: ADVISORY BOARD CO
CIK: CIK 1157377
Filed: Apr 10, 2012
Reporting period: Mar 31, 2012
Description: Passive 5%+ stake

Documents

0000080255-12-000555-index.htm

Complete submission

0000080255-12-000555.txt

directory listing

Filed by

ADVISORY BOARD CO