SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001193125-13-145458
Form type: SC 13G
Filer: COLUMBIA WANGER ASSET MANAGEMENT LLC
CIK: CIK 908733
Filed: Apr 08, 2013
Reporting period: Mar 31, 2013
Description: Passive 5%+ stake

Documents

0001193125-13-145458-index.htm

Complete submission

0001193125-13-145458.txt

directory listing

Filed by

COLUMBIA WANGER ASSET MANAGEMENT LLC