SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0000892712-10-000060
Form type: SC 13D
Filer: KOPP INVESTMENT ADVISORS LLC
CIK: CIK 884306
Filed: Jan 22, 2010
Reporting period: Jan 15, 2010
Description: Activist stake

Documents

0000892712-10-000060-index.htm

Complete submission

0000892712-10-000060.txt

directory listing

Filed by

KOPP INVESTMENT ADVISORS LLC