SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001104659-12-007996
Form type: SC 13G
Filer: Portolan Capital Management, LLC
CIK: CIK 1350290
Filed: Feb 09, 2012
Reporting period: Dec 31, 2011
Description: Passive 5%+ stake

Documents

0001104659-12-007996-index.htm

Complete submission

0001104659-12-007996.txt

directory listing

Filed by

Portolan Capital Management, LLC