<SEC-DOCUMENT>0001193125-17-261054-index.html : 20170817 <SEC-HEADER>0001193125-17-261054.hdr.sgml : 20170817 <ACCEPTANCE-DATETIME>20170817162705 ACCESSION NUMBER: 0001193125-17-261054 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20170811 ITEM INFORMATION: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20170817 DATE AS OF CHANGE: 20170817 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ACI WORLDWIDE, INC. CENTRAL INDEX KEY: 0000935036 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 470772104 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 000-25346 FILM NUMBER: 171038924 BUSINESS ADDRESS: STREET 1: 3520 KRAFT ROAD, SUITE 300 CITY: NAPLES STATE: FL ZIP: 34105 BUSINESS PHONE: 239-403-4600 MAIL ADDRESS: STREET 1: 3520 KRAFT ROAD, SUITE 300 CITY: NAPLES STATE: FL ZIP: 34105 FORMER COMPANY: FORMER CONFORMED NAME: TRANSACTION SYSTEMS ARCHITECTS INC DATE OF NAME CHANGE: 19950109 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>d421572d8k.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: d421572d8k.htm
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