CSG SYSTEMS INTERNATIONAL INC — SC 13G/A Filings
110 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by CSG SYSTEMS INTERNATIONAL INC (CSGS), sorted by most recent first. Each row links to the full filing on EdgarLookup. CSG SYSTEMS INTERNATIONAL INC has filed 110 SC 13G/A documents with the SEC since 2012. To view all SEC filings by CSG SYSTEMS INTERNATIONAL INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
3
3/A
4
4/A
424B1
424B3
424B7
5
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFM14A
IRANNOTICE
POS AM
PRE 14A
PREM14A
S-3
S-3/A
S-8
S-8 POS
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | SCHEDULE 13G/A | 0001104659-24-020710 | Feb 13, 2024 | — |
| SC 13G/A | — | 0001086364-24-000898 | Jan 22, 2024 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-23-015735 | Feb 9, 2023 | — |
| SC 13G/A | — | 0001306550-23-004455 | Jan 26, 2023 | — |
| SC 13G/A | — | 0001306550-23-001074 | Jan 20, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-016926 | Feb 9, 2022 | — |
| SC 13G/A | — | 0000834237-22-002423 | Jan 27, 2022 | — |
| SC 13G/A | — | 0000834237-22-000788 | Jan 26, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-017864 | Feb 10, 2021 | — |
| SC 13G/A | — | 0001037389-21-000088 | Feb 10, 2021 | — |
| SC 13G/A | — | 0001037389-20-000171 | Feb 13, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-016695 | Feb 11, 2020 | — |
| SC 13G/A | — | 0000834237-20-001542 | Feb 4, 2020 | — |
| SC 13G/A | — | 0001037389-19-000170 | Feb 13, 2019 | — |
| SC 13G/A | — | 0000932471-19-005006 | Feb 11, 2019 | — |
| SC 13G/A | — | 0000215457-19-000947 | Jan 24, 2019 | — |
| SC 13G/A | — | 0001037389-18-000098 | Feb 14, 2018 | — |
| SC 13G/A | — | 0000315066-18-001142 | Feb 13, 2018 | — |
| SC 13G/A | — | 0000932471-18-002927 | Feb 8, 2018 | — |
| SC 13G/A | — | 0000215457-18-002248 | Jan 23, 2018 | — |
| SC 13G/A | 13G/A | 0001037389-17-000106 | Feb 14, 2017 | — |
| SC 13G/A | — | 0000315066-17-001594 | Feb 14, 2017 | — |
| SC 13G/A | — | 0000932471-17-001542 | Feb 10, 2017 | — |
| SC 13G/A | — | 0001050470-17-000007 | Feb 6, 2017 | — |
| SC 13G/A | — | 0000869311-17-000357 | Jan 12, 2017 | — |
| SC 13G/A | — | 0000932471-16-013130 | Apr 8, 2016 | — |
| SC 13G/A | CSG | 0000909012-16-000473 | Mar 10, 2016 | — |
| SC 13G/A | CSG | 0000909012-16-000415 | Feb 12, 2016 | — |
| SC 13G/A | CSG SYSTEMS INTERNATIONAL, INC. | 0001037389-16-000113 | Feb 11, 2016 | — |
| SC 13G/A | — | 0000932471-16-010761 | Feb 10, 2016 | — |
| SC 13G/A | — | 0000215457-16-001521 | Jan 8, 2016 | — |
| SC 13G/A | — | 0001390777-15-000066 | Mar 9, 2015 | — |
| SC 13G/A | CSG | 0000909012-15-000082 | Feb 12, 2015 | — |
| SC 13G/A | — | 0001390777-15-000038 | Feb 10, 2015 | — |
| SC 13G/A | — | 0000932471-15-003619 | Feb 10, 2015 | — |
| SC 13G/A | — | 0001086364-15-000461 | Jan 22, 2015 | — |
| SC 13G/A | 13G | 0001037389-14-000006 | Feb 13, 2014 | — |
| SC 13G/A | — | 0000932471-14-003906 | Feb 12, 2014 | — |
| SC 13G/A | CSG | 0000909012-14-000103 | Feb 12, 2014 | — |
| SC 13G/A | — | 0001390777-14-000012 | Jan 28, 2014 | — |
| SC 13G/A | — | 0001086364-14-000661 | Jan 28, 2014 | — |
| SC 13G/A | SC 13G/A | 0001193125-13-060193 | Feb 14, 2013 | — |
| SC 13G/A | — | 0000932471-13-002453 | Feb 11, 2013 | — |
| SC 13G/A | — | 0001086364-13-003219 | Feb 8, 2013 | — |
| SC 13G/A | — | 0000897069-13-000041 | Feb 4, 2013 | — |
| SC 13G/A | — | 0001390777-13-000010 | Feb 4, 2013 | — |
| SC 13G/A | CSB | 0000909012-12-000405 | Oct 10, 2012 | — |
| SC 13G/A | — | 0001086364-12-001330 | Feb 13, 2012 | — |
| SC 13G/A | 13G/A | 0001037389-12-000017 | Feb 13, 2012 | — |
| SC 13G/A | — | 0000932471-12-002017 | Feb 8, 2012 | — |