<SEC-DOCUMENT>0001654954-21-008918-index.html : 20210813 <SEC-HEADER>0001654954-21-008918.hdr.sgml : 20210813 <ACCEPTANCE-DATETIME>20210813161726 ACCESSION NUMBER: 0001654954-21-008918 CONFORMED SUBMISSION TYPE: NT 10-Q PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210630 FILED AS OF DATE: 20210813 DATE AS OF CHANGE: 20210813 EFFECTIVENESS DATE: 20210813 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: NT 10-Q SEC ACT: 1934 Act SEC FILE NUMBER: 001-13471 FILM NUMBER: 211172383 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>NT 10-Q <SEQUENCE>1 <FILENAME>a2021-0813isigform12b25.htm <DESCRIPTION>FORM 12B-25 <TEXT> Document 1 - file: a2021-0813isigform12b25.htm
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