13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0000884300-18-000007
Form type: 13F-HR
Filer: PERKINS CAPITAL MANAGEMENT INC
CIK: CIK 884300
Filed: Aug 02, 2018
Reporting period: Jun 30, 2018
Description: Institutional holdings

Documents

0000884300-18-000007-index.htm

Complete submission

0000884300-18-000007.txt

directory listing

Filed by

PERKINS CAPITAL MANAGEMENT INC