<SEC-DOCUMENT>0001193125-18-279332-index.html : 20180921 <SEC-HEADER>0001193125-18-279332.hdr.sgml : 20180921 <ACCEPTANCE-DATETIME>20180921064611 ACCESSION NUMBER: 0001193125-18-279332 CONFORMED SUBMISSION TYPE: 424B3 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180921 DATE AS OF CHANGE: 20180921 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Acxiom Holdings, Inc. CENTRAL INDEX KEY: 0000733269 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374] IRS NUMBER: 710581897 STATE OF INCORPORATION: DE FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: 424B3 SEC ACT: 1933 Act SEC FILE NUMBER: 333-215626 FILM NUMBER: 181080522 BUSINESS ADDRESS: STREET 1: 301 E. DAVE WARD DRIVE CITY: CONWAY STATE: AR ZIP: 72032 BUSINESS PHONE: 5012521000 MAIL ADDRESS: STREET 1: 301 E. DAVE WARD DRIVE CITY: CONWAY STATE: AR ZIP: 72032 FORMER COMPANY: FORMER CONFORMED NAME: ACXIOM CORP DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: CCX NETWORK INC DATE OF NAME CHANGE: 19880816 </SEC-HEADER> <DOCUMENT> <TYPE>424B3 <SEQUENCE>1 <FILENAME>d598691d424b3.htm <DESCRIPTION>PROSPECTUS SUPPLEMENT NO. 21 <TEXT> Document 1 - file: d598691d424b3.htm
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