<SEC-DOCUMENT>0001104659-18-020797-index.html : 20180328 <SEC-HEADER>0001104659-18-020797.hdr.sgml : 20180328 <ACCEPTANCE-DATETIME>20180328123151 ACCESSION NUMBER: 0001104659-18-020797 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 5 FILED AS OF DATE: 20180328 DATE AS OF CHANGE: 20180328 EFFECTIVENESS DATE: 20180328 FILER: COMPANY DATA: COMPANY CONFORMED NAME: SIMON PROPERTY GROUP INC /DE/ CENTRAL INDEX KEY: 0001063761 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 046268599 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-14469 FILM NUMBER: 18717664 BUSINESS ADDRESS: STREET 1: 225 WEST WASHINGTON STREET CITY: INDIANAPOLIS STATE: IN ZIP: 46204-3438 BUSINESS PHONE: 317-636-1600 MAIL ADDRESS: STREET 1: 225 WEST WASHINGTON STREET CITY: INDIANAPOLIS STATE: IN ZIP: 46204-3438 FORMER COMPANY: FORMER CONFORMED NAME: CORPORATE PROPERTY INVESTORS INC DATE OF NAME CHANGE: 19980610 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>a18-2687_3defa14a.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: a18-2687_3defa14a.htm
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