<SEC-DOCUMENT>0001654954-21-006257-index.html : 20210525 <SEC-HEADER>0001654954-21-006257.hdr.sgml : 20210525 <ACCEPTANCE-DATETIME>20210525125444 ACCESSION NUMBER: 0001654954-21-006257 CONFORMED SUBMISSION TYPE: SD PUBLIC DOCUMENT COUNT: 2 <RULE> <RULE-NAME>13p-1 <ITEM> <ITEM-NUMBER>1.01 <ITEM-PERIOD>20201231 </ITEM> </RULE> FILED AS OF DATE: 20210525 DATE AS OF CHANGE: 20210525 FILER: COMPANY DATA: COMPANY CONFORMED NAME: INSIGNIA SYSTEMS INC/MN CENTRAL INDEX KEY: 0000875355 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-ADVERTISING [7310] IRS NUMBER: 411656308 STATE OF INCORPORATION: MN FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SD SEC ACT: 1934 Act SEC FILE NUMBER: 001-13471 FILM NUMBER: 21959065 BUSINESS ADDRESS: STREET 1: 7308 ASPEN LANE N, STE 153 CITY: MINNEAPOLIS STATE: MN ZIP: 55428 BUSINESS PHONE: 7633926200 MAIL ADDRESS: STREET 1: 7308 ASPEN LANE N, STE 153 CITY: MINNEAPOLIS STATE: MN ZIP: 55428 </SEC-HEADER> <DOCUMENT> <TYPE>SD <SEQUENCE>1 <FILENAME>isig_formsd2020.htm <DESCRIPTION>FORM SD <TEXT> Document 1 - file: isig_formsd2020.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-1.01 <SEQUENCE>2 <FILENAME>isig_formsd2020ex101.htm <DESCRIPTION>EXHIBIT 1.01 <TEXT> Document 2 - file: isig_formsd2020ex101.htm
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