SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000892712-10-000052
Form type: SC 13G
Filer: KOPP INVESTMENT ADVISORS LLC
CIK: CIK 884306
Filed: Jan 19, 2010
Reporting period: Dec 31, 2009
Description: Passive 5%+ stake

Documents

0000892712-10-000052-index.htm

Complete submission

0000892712-10-000052.txt

directory listing

Filed by

KOPP INVESTMENT ADVISORS LLC