SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001654954-22-002804
Filing Date
2022-03-09
Accepted
2022-03-09 16:24:32
Documents
68
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K isig_10k.htm   iXBRL 10-K 964728
2 CERTIFICATION isig_ex231.htm EX-23.1 4987
3 CERTIFICATION isig_ex311.htm EX-31.1 11351
4 CERTIFICATION isig_ex312.htm EX-31.2 9184
5 CERTIFICATION isig_ex32.htm EX-32 5266
  Complete submission text file 0001654954-22-002804.txt   5042942

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA isig-20211231.xsd EX-101.SCH 39230
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE isig-20211231_lab.xml EX-101.LAB 332139
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE isig-20211231_cal.xml EX-101.CAL 50982
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE isig-20211231_pre.xml EX-101.PRE 260623
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE isig-20211231_def.xml EX-101.DEF 115829
62 EXTRACTED XBRL INSTANCE DOCUMENT isig_10k_htm.xml XML 828974
Mailing Address 212 THIRD AVE N STE 356 MINNEAPOLIS MN 55401
Business Address 212 THIRD AVE N STE 356 MINNEAPOLIS MN 55401 7633926200
INSIGNIA SYSTEMS INC/MN (Filer) CIK: 0000875355 (see all company filings)

IRS No.: 411656308 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-13471 | Film No.: 22725672
SIC: 7310 Services-Advertising