Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-25-257040
Filing Date
2025-10-30
Accepted
2025-10-29 21:16:53
Documents
2

Document Format Files

Seq Description Document Type Size
1 DEFA14A d411014ddefa14a.htm DEFA14A 35200
2 GRAPHIC g411014page3.jpg GRAPHIC 4195
  Complete submission text file 0001193125-25-257040.txt   42176
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 (Filer) CIK: 0001005757 (see all company filings)

EIN.: 470783182 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 000-27512 | Film No.: 251431820
SIC: 7374 Services-Computer Processing & Data Preparation
(CF Office: 06 Technology)