SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000892712-18-000008
Filing Date
2018-01-12
Accepted
2018-01-12 17:03:40
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 3 TO SCHEDULE 13G kfosuperconductor.htm SC 13G/A 48560
  Complete submission text file 0000892712-18-000008.txt   50141
Mailing Address 9101 WALL STREET SUITE 1300 AUSTIN TX 78754-4540
Business Address 9101 WALL STREET SUITE 1300 AUSTIN TX 78754-4540 512-334-8900
SUPERCONDUCTOR TECHNOLOGIES INC (Subject) CIK: 0000895665 (see all company filings)

IRS No.: 770158076 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-42893 | Film No.: 18526525
SIC: 3663 Radio & Tv Broadcasting & Communications Equipment

Mailing Address 8400 NORMANDALE LAKE BOULEVARD SUITE 1450 BLOOMINGTON MN 55437
Business Address 8400 NORMANDALE LAKE BOULEVARD SUITE 1450 BLOOMINGTON MN 55437 952-841-0400
Kopp Family Office, LLC (Filed by) CIK: 0001683689 (see all company filings)

IRS No.: 813512182 | State of Incorp.: MN | Fiscal Year End: 1231
Type: SC 13G/A