UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): June 29, 2023

CSG SYSTEMS INTERNATIONAL, INC.

(Exact name of Registrant as Specified in Its Charter)

Delaware	0-27512	47-0783182
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)
169 Inverness Dr W Suite 300
Englewood, Colorado		80112
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s Telephone Number, Including Area Code: 303 200-2000

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, Par Value $0.01 Per Share	CSGS	The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 1.01 Entry into a Material Definitive Agreement.

CSG Systems International, Inc. (“CSG”) currently generates a material portion of its revenue from Comcast Cable Communications Management, LLC, an affiliate of Comcast Corporation (“Comcast”), under a multi-year Master Subscriber Management System Agreement (the “Agreement”) that runs through December 31, 2024 for processing and other related solutions, and through December 31, 2025 for print and mail services for residential customer accounts. For the first quarter of 2023, CSG generated approximately 18% of its total revenues from Comcast.

The Agreement provides Comcast with the option to extend the processing and other related solutions for an additional one-year term by exercising the option no later than June 30, 2023. On June 29 2023, Comcast exercised the option to extend the processing and other related solutions through December 31, 2025. Terms of the extension remain consistent with the financial terms and obligations under the Agreement.

A copy of the Agreement and related amendments, with confidential information redacted, is on file with the SEC.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			CSG SYSTEMS INTERNATIONAL, INC.
Date:	July 6, 2023	By:	/s/ David N. Schaaf
			David N. Schaaf Chief Accounting Officer