Schedule 13D ownership disclosure
SUPERCONDUCTOR TECHNOLOGIES INC
Security class unavailable · CUSIP: 867931404
Event date: 2015-09-16
Legacy cover-page extraction is best effort and may not include every reporting person.
- Filing-level shares
- 3,102,779
- Percent of class
- 17.0000%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000892712-15-000911
- Form type
- SC 13D
- Filer
- KOPP INVESTMENT ADVISORS LLC
- CIK
- CIK 884306
- Filed
- Sep 25, 2015
- Reporting period
- Sep 16, 2015
- Description
- Schedule 13D beneficial ownership