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Filing Detail
Form 10-Q/A - Quarterly report [Sections 13 or 15(d)]: [Amend]
SEC Accession No. 0001654954-21-009348
Filing Date
2021-08-23
Accepted
2021-08-23 16:11:13
Documents
47
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q/A isig_10qa.htm 10-Q/A 729238
2 CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF isig_ex311.htm EX-31.1 11510
3 CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF isig_ex312.htm EX-31.2 11747
4 CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE isig_ex32.htm EX-32 6859
  Complete submission text file 0001654954-21-009348.txt   2629111

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT isig-20210331.xml EX-101.INS 396478
6 XBRL TAXONOMY EXTENSION SCHEMA isig-20210331.xsd EX-101.SCH 20260
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE isig-20210331_cal.xml EX-101.CAL 43042
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE isig-20210331_def.xml EX-101.DEF 71696
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE isig-20210331_lab.xml EX-101.LAB 152629
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE isig-20210331_pre.xml EX-101.PRE 142575
Mailing Address 7308 ASPEN LANE N, STE 153 MINNEAPOLIS MN 55428
Business Address 7308 ASPEN LANE N, STE 153 MINNEAPOLIS MN 55428 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-Q/A | Act: 34 | File No.: 001-13471 | Film No.: 211196980
SIC: 7310 Services-Advertising