SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001140361-12-020048
Form type: SC 13G
Filer: BLAIR WILLIAM & CO/IL
CIK: CIK 902367
Filed: Apr 11, 2012
Reporting period: Mar 31, 2012
Description: Passive 5%+ stake

Documents

0001140361-12-020048-index.htm

Complete submission

0001140361-12-020048.txt

directory listing

Filed by

BLAIR WILLIAM & CO/IL