SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000892712-12-000391
Form type: SC 13G
Filer: KOPP INVESTMENT ADVISORS LLC
CIK: CIK 884306
Filed: Jul 06, 2012
Reporting period: Jun 29, 2012
Description: Passive 5%+ stake

Documents

0000892712-12-000391-index.htm

Complete submission

0000892712-12-000391.txt

directory listing

Filed by

KOPP INVESTMENT ADVISORS LLC