Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001127602-25-017315
Filing Date
2025-06-11
Accepted
2025-06-11 17:44:41
Documents
2
Period of Report
2025-06-10

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4.html 4  
1 PRIMARY DOCUMENT form4.xml 4 3099
2 POWER OF ATTORNEY (PUBLIC): POA_GREENBERG doc1.txt EX-24 4348
  Complete submission text file 0001127602-25-017315.txt   8905
Mailing Address 169 INVERNESS DR W SUITE 300 ENGLEWOOD CO 80112
Business Address 169 INVERNESS DR W SUITE 300 ENGLEWOOD CO 80112 3037962850
CSG SYSTEMS INTERNATIONAL INC (Issuer) CIK: 0001005757 (see all company filings)

EIN.: 470783182 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7374 Services-Computer Processing & Data Preparation
(CF Office: 06 Technology)

Mailing Address 60 RIVERSIDE BLVD., PH 3901 NEW YORK NY 10069
Business Address
Greenberg Samantha Joy (Reporting) CIK: 0002023472 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-27512 | Film No.: 251041060