Form 4: CSG Systems International Merger Completed

CSG Systems International, Inc. has completed its merger with NEC Corporation, with shareholders receiving $80.70 per share in cash.

Summary

• This filing reports on the completion of the merger between CSG Systems International, Inc. (the Issuer) and NEC Corporation, effective May 14, 2026.
• The transaction involved a merger where CSG Systems International became a wholly owned subsidiary of NEC Corporation.
• Each share of CSG Systems International common stock and unvested restricted stock awards held by the reporting person were converted into the right to receive $80.70 in cash per share, less applicable withholding taxes.
• The reporting person, Samantha Joy Greenberg, who is a Director, held 7,808 shares of common stock, including 3,085 restricted stock awards (RSAs).

Sentiment

Score: 7

Explanation: StockSavvy.ai views this as a positive development, as it signifies the successful completion of a merger that provides a clear cash exit for shareholders at a defined price.

Positives

• Shareholders received a cash payout of $80.70 per share, representing a completed transaction.
• The merger was finalized on May 14, 2026, indicating a successful completion of the acquisition process.

Negatives

• The transaction resulted in the delisting of CSG Systems International common stock as it became a wholly owned subsidiary of NEC Corporation.
• Payment for unvested RSAs is subject to vesting conditions, meaning not all RSAs will be immediately realized as cash.

Risks

• The filing does not explicitly mention any ongoing risks related to the merger completion itself, but standard post-merger integration risks may apply.
• Unvested RSAs are subject to vesting conditions, which could result in forfeiture if those conditions are not met.

Future Outlook

The future outlook for CSG Systems International as a standalone entity is concluded, as it is now a wholly owned subsidiary of NEC Corporation. Future performance will be integrated into NEC Corporation's reporting.

Management Comments

• The reporting person, Samantha Joy Greenberg, is a Director of CSG Systems International.
• The transaction was executed pursuant to an Agreement and Plan of Merger dated October 29, 2025.

Industry Context

StockSavvy.ai notes that this Form 4 filing confirms the completion of the acquisition of CSG Systems International by NEC Corporation, a significant consolidation event within the IT services and solutions sector. Such mergers are often driven by the pursuit of scale, expanded market reach, and synergistic cost efficiencies.

Stakeholder Impact

• Shareholders: Will receive $80.70 in cash per share, representing a complete divestment of their equity in CSG Systems International.
• Employees: May experience changes in roles, responsibilities, and organizational structure as CSG Systems International integrates into NEC Corporation.
• Creditors: The merger terms do not indicate any immediate adverse impact on existing debt obligations, but future financial arrangements will be under NEC Corporation.

Next Steps

• CSG Systems International will now operate as a wholly owned subsidiary of NEC Corporation.
• Shareholders will receive the cash payment of $80.70 per share.

Key Dates

Keywords

CSG Systems International, NEC Corporation, Merger, Form 4, SEC Filing, Acquisition, Restricted Stock Awards, Director, Beneficial Ownership