SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000019617-11-000091
Form type: SC 13G
Filer: Archipelago Learning, Inc.
CIK: CIK 1470699
Filed: Jan 31, 2011
Reporting period: —
Description: Passive 5%+ stake

Documents

0000019617-11-000091-index.htm

Complete submission

0000019617-11-000091.txt

directory listing

Filed by

Archipelago Learning, Inc.