SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001193125-09-029034
Form type: SC 13G
Filer: OBERWEIS ASSET MANAGEMENT INC/
CIK: CIK 937886
Filed: Feb 13, 2009
Reporting period: Dec 31, 2008
Description: Passive 5%+ stake

Documents

0001193125-09-029034-index.htm

Complete submission

0001193125-09-029034.txt

directory listing

Filed by

OBERWEIS ASSET MANAGEMENT INC/