Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001564590-18-007503
Filing Date
2018-04-03
Accepted
2018-04-03 15:03:48
Documents
5
Effectiveness Date
2018-04-03

Document Format Files

Seq Description Document Type Size
1 DEFA14A csgs-defa14a_20180517.htm DEFA14A 30961
2 GRAPHIC g201804031840141152796.jpg GRAPHIC 24009
3 GRAPHIC g201804031840140742794.jpg GRAPHIC 48866
4 GRAPHIC g201804031840141342797.jpg GRAPHIC 12793
5 GRAPHIC g201804031840140952795.jpg GRAPHIC 78109
  Complete submission text file 0001564590-18-007503.txt   258047
Mailing Address 6175 SOUTH WILLOW DRIVE GREENWOOD VILLAGE CO 80111
Business Address 6175 SOUTH WILLOW DRIVE GREENWOOD VILLAGE CO 80111 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.: 18732911
SIC: 7374 Services-Computer Processing & Data Preparation