SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001086364-12-002335
Form type: SC 13G
Filer: ADVISORY BOARD CO
CIK: CIK 1157377
Filed: Apr 11, 2012
Reporting period: —
Description: Passive 5%+ stake

Documents

0001086364-12-002335-index.htm

Complete submission

0001086364-12-002335.txt

directory listing

Filed by

ADVISORY BOARD CO