<SEC-DOCUMENT>0001126328-18-000068-index.html : 20180207 <SEC-HEADER>0001126328-18-000068.hdr.sgml : 20180207 <ACCEPTANCE-DATETIME>20180207151314 ACCESSION NUMBER: 0001126328-18-000068 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180207 DATE AS OF CHANGE: 20180207 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: FREQUENCY ELECTRONICS INC CENTRAL INDEX KEY: 0000039020 STANDARD INDUSTRIAL CLASSIFICATION: INSTRUMENTS FOR MEAS & TESTING OF ELECTRICITY & ELEC SIGNALS [3825] IRS NUMBER: 111986657 STATE OF INCORPORATION: DE FISCAL YEAR END: 0430 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-33022 FILM NUMBER: 18580868 BUSINESS ADDRESS: STREET 1: 55 CHARLES LINDBERGH BLVD CITY: MITCHEL FIELD STATE: NY ZIP: 11553 BUSINESS PHONE: 5167944500 MAIL ADDRESS: STREET 1: 55 CHARLES LINDBERGH BOULEVARD CITY: MITCHELL FIELD STATE: NY ZIP: 11553 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: PRINCIPAL FINANCIAL GROUP INC CENTRAL INDEX KEY: 0001126328 STANDARD INDUSTRIAL CLASSIFICATION: ACCIDENT & HEALTH INSURANCE [6321] IRS NUMBER: 421520346 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 711 HIGH STREET CITY: DES MOINES STATE: IA ZIP: 50392 BUSINESS PHONE: 5152475111 MAIL ADDRESS: STREET 1: 711 HIGH STREET CITY: DES MOINES STATE: IA ZIP: 50392 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>a13gafrequencyelectronicsi.htm <DESCRIPTION>13G/A FREQUENCY ELECTRONICS INC AMDT 10 123117 <TEXT> Document 1 - file: a13gafrequencyelectronicsi.htm
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