Summary
Latest filing:
Samantha Joy Greenberg files SEC Form 4 reports at CSG SYSTEMS INTERNATIONAL INC (CSGS). 2 SEC Form 4 filings on record going back to 2025, most recently on 18 May 2026.
Recent transactions
2The latest 2 SEC Form 4 transactions reported by Samantha Joy Greenberg.
Trading pattern
InsiderAlpha's records for Samantha Joy Greenberg go back to 2025: 2 primary Form 4 filings, an average of 1.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Other insiders active in the same sector
No other insider has filed at Samantha Joy Greenberg's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- William D. Mosley - $244.10M in STX purchases and sales in the last 12 months
- Olivier Pomel - $242.64M in DDOG purchases and sales in the last 12 months
- George Kurtz - $240.89M in CRWD purchases and sales in the last 12 months
- SLTA IV (GP), L.L.C. - $238.40M in DELL purchases and sales in the last 12 months
- Mitchell P. Rales - $234.56M in DHR purchases and sales in the last 12 months
- Jitendra Mohan - $234.10M in ALAB purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Samantha Joy Greenberg?
Samantha Joy Greenberg is a corporate insider of CSG SYSTEMS INTERNATIONAL INC (CSGS). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Samantha Joy Greenberg last file a Form 4?
The most recent primary Form 4 on record is dated 18 May 2026, one of 2 filings going back to 2025.