SC 13D | SEC Filings Hub

Filing metadata

Accession number: 0000895345-11-000253
Form type: SC 13D
Filer: Cambridge Information Group, Inc
CIK: CIK 1337266
Filed: Sep 02, 2011
Reporting period: Aug 23, 2011
Description: Activist stake

Documents

0000895345-11-000253-index.htm

Complete submission

0000895345-11-000253.txt

directory listing

Filed by

Cambridge Information Group, Inc