Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000834237-21-000526
Filing Date
2021-01-25
Accepted
2021-01-25 16:51:40
Documents
1

Document Format Files

Seq Description Document Type Size
1 us1263491094_012521.txt SC 13G 11519
  Complete submission text file 0000834237-21-000526.txt   13261
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 (Subject) CIK: 0001005757 (see all company filings)

EIN.: 470783182 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-48301 | Film No.: 21550451
SIC: 7374 Services-Computer Processing & Data Preparation

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

EIN.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies