SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0000892712-14-000218
Form type: SC 13D
Filer: KOPP INVESTMENT ADVISORS LLC
CIK: CIK 884306
Filed: Mar 14, 2014
Reporting period: Mar 07, 2014
Description: Activist stake

Documents

0000892712-14-000218-index.htm

Complete submission

0000892712-14-000218.txt

directory listing

Filed by

KOPP INVESTMENT ADVISORS LLC