<SEC-DOCUMENT>0001126328-16-000458-index.html : 20160505 <SEC-HEADER>0001126328-16-000458.hdr.sgml : 20160505 <ACCEPTANCE-DATETIME>20160505144022 ACCESSION NUMBER: 0001126328-16-000458 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20160505 DATE AS OF CHANGE: 20160505 EFFECTIVENESS DATE: 20160505 FILER: 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: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-16725 FILM NUMBER: 161623126 BUSINESS ADDRESS: STREET 1: 711 HIGH STREET CITY: DES MOINES STATE: IA ZIP: 50392-0300 BUSINESS PHONE: 5152475111 MAIL ADDRESS: STREET 1: 711 HIGH STREET CITY: DES MOINES STATE: IA ZIP: 50392-0300 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>pfgproxyamendment050316.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: pfgproxyamendment050316.htm
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