SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001144204-12-026231
Form type: SC 13G
Filer: BLAIR WILLIAM & CO/IL
CIK: CIK 902367
Filed: May 04, 2012
Reporting period: Apr 30, 2012
Description: Passive 5%+ stake

Documents

0001144204-12-026231-index.htm

Complete submission

0001144204-12-026231.txt

directory listing

Filed by

BLAIR WILLIAM & CO/IL