<SEC-DOCUMENT>0001564590-18-023846-index.html : 20181002 <SEC-HEADER>0001564590-18-023846.hdr.sgml : 20181002 <ACCEPTANCE-DATETIME>20181002160659 ACCESSION NUMBER: 0001564590-18-023846 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20181001 ITEM INFORMATION: Other Events ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20181002 DATE AS OF CHANGE: 20181002 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CSG SYSTEMS INTERNATIONAL INC CENTRAL INDEX KEY: 0001005757 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374] IRS NUMBER: 470783182 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 000-27512 FILM NUMBER: 181101302 BUSINESS ADDRESS: STREET 1: 6175 SOUTH WILLOW DRIVE CITY: GREENWOOD VILLAGE STATE: CO ZIP: 80111 BUSINESS PHONE: 3037962850 MAIL ADDRESS: STREET 1: 6175 SOUTH WILLOW DRIVE CITY: GREENWOOD VILLAGE STATE: CO ZIP: 80111 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>csgs-8k_20181001.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: csgs-8k_20181001.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>csgs-ex991_6.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: csgs-ex991_6.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g0t0irj3i0n3000001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g0t0irj3i0n3000001.jpg
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