<SEC-DOCUMENT>0001564590-23-005087-index.html : 20230331 <SEC-HEADER>0001564590-23-005087.hdr.sgml : 20230331 <ACCEPTANCE-DATETIME>20230331172438 ACCESSION NUMBER: 0001564590-23-005087 CONFORMED SUBMISSION TYPE: NT 10-K PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20221231 FILED AS OF DATE: 20230331 DATE AS OF CHANGE: 20230331 EFFECTIVENESS DATE: 20230331 FILER: COMPANY DATA: COMPANY CONFORMED NAME: LGL GROUP INC CENTRAL INDEX KEY: 0000061004 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC COMPONENTS, NEC [3679] IRS NUMBER: 381799862 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: NT 10-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-00106 FILM NUMBER: 23789290 BUSINESS ADDRESS: STREET 1: 2525 SHADER ROAD CITY: ORLANDO STATE: FL ZIP: 32804 BUSINESS PHONE: (407) 298-2000 MAIL ADDRESS: STREET 1: 2525 SHADER ROAD CITY: ORLANDO STATE: FL ZIP: 32804 FORMER COMPANY: FORMER CONFORMED NAME: LYNCH CORP DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>NT 10-K <SEQUENCE>1 <FILENAME>lgl-nt10k_20221231.htm <DESCRIPTION>NT 10-K <TEXT> Document 1 - file: lgl-nt10k_20221231.htm
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