CSG Systems International(CSGS) - 2023 Q2 - Quarterly Report

Securities registered pursuant to Section 12(b) of the Act: (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR Commission file number 0-27512 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 CSG SYSTEMS INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 47-0783182 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification ...