Financial Information - highlights page Financial Information Highlights SEC Filings Annual Reports Quarterly Results Tax Information 2018 Show all 2018 Fourth Quarter ACI Worldwide, Inc. Reports Financial Results for the Quarter and Full Year Ended December 31, 2018 373 KB Q4 2018 Earnings Presentation (Febuary 28, 2019) 988.1 KB Annual Reports Documents Add Files 2018 ACI Worldwide Annual Report 971.3 KB Add Files 2017 ACI Worldwide Annual Report 25.7 MB Proxy Statements Date Filed View Apr 26, 2019 0001193125-19-120755.pdf 0001193125-19-120755.rtf 0001193125-19-120755.xls View HTML Apr 27, 2018 0001193125-18-138927.pdf 0001193125-18-138927.rtf 0001193125-18-138927.xls View HTML FORM 10-K Date Filed View Mar 1, 2019 View HTML 0001193125-19-058622.pdf 0001193125-19-058622.rtf 0001193125-19-058622.xls EX-101.INS - XBRL INSTANCE DOCUMENT Feb 27, 2018 View HTML 0001193125-18-060188.pdf 0001193125-18-060188.rtf 0001193125-18-060188.xls EX-101.INS - XBRL INSTANCE DOCUMENT Form 10-Q Date Filed View Aug 8, 2019 0001628280-19-010452.pdf 0001628280-19-010452.rtf 0001628280-19-010452.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT View HTML May 9, 2019 0001193125-19-142712.pdf 0001193125-19-142712.rtf 0001193125-19-142712.xls EX-101.INS - XBRL INSTANCE DOCUMENT View HTML
