SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000950123-10-103020
Form type: SC 13G
Filer: COLUMBIA WANGER ASSET MANAGEMENT LLC
CIK: CIK 908733
Filed: Nov 09, 2010
Reporting period: Oct 31, 2010
Description: Passive 5%+ stake

Documents

0000950123-10-103020-index.htm

Complete submission

0000950123-10-103020.txt

directory listing

Filed by

COLUMBIA WANGER ASSET MANAGEMENT LLC