Welcome to our dedicated page for CSG Systems International SEC filings (Ticker: CSGS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
CSG Systems International, Inc. filings document 8-K material-event reporting for a public SaaS software company that provides customer experience, billing and payments solutions. Recent reports furnish operating and financial results, press-release exhibits, Inline XBRL cover data and discussions of non-GAAP measures with reconciliations to GAAP measures.
The filing record also covers amended event reports, material agreements, shareholder voting matters, governance items, capital-structure disclosures and risk-factor topics. These documents frame CSG's recurring disclosures around its Solutions and Services operating segment, its common stock, board-authorized dividend activity and contractual relationships with communications, media, technology and enterprise customers.
CSG Systems International President & CEO Brian A. Shepherd reported a disposition of 575,191 shares of common stock at $80.70 per share in connection with the closing of a merger with NEC Corporation. The shares were converted into the right to receive cash, and his reported direct common stock holdings are now zero.
The filing explains that, under the Merger Agreement, each share of common stock, each unvested restricted stock award (RSA) and each unvested performance-based restricted stock award (PSA) held immediately before closing was converted into a cash right at $80.70 per share, subject to withholding taxes. Footnotes note that this includes 53,806 RSAs and 93,184 PSAs, with payments on unvested awards remaining subject to substantially the same vesting conditions as before the merger.
CSG Systems International senior vice president and chief accounting officer Lori Szwanek disposed of 16,855.4546 shares of common stock on May 14, 2026 at $80.70 per share through a disposition to the issuer tied to the company’s merger with NEC Corporation. Each common share, restricted stock award and performance-based restricted stock award held immediately before the merger was converted into the right to receive $80.70 in cash, before taxes. Following this transaction, Szwanek no longer directly holds CSG common shares, while 5,185 RSAs and 2,869 PSAs are eligible for cash payment as they vest under substantially the same terms as before the merger.
CSG Systems International executive Elizabeth A. Bauer reported a disposition of common stock tied to the company’s merger with NEC Corporation. On May 14, 2026, Bauer’s 101,859 shares of common stock were converted into the right to receive $80.70 in cash per share in a transaction with the issuer, leaving her with no directly owned common shares after the deal.
The merger was completed under an Agreement and Plan of Merger among CSG, NEC and a NEC subsidiary, with CSG surviving as a wholly owned subsidiary of NEC. Footnotes state that Bauer also held 20,225 restricted stock awards and 17,484 performance-based restricted stock awards that were similarly converted into cash rights at $80.70 per share, but any payment on these awards remains subject to their existing vesting conditions, adjusted only for provisions made inoperative by the merger.
CSG Systems International's EVP and General Counsel Rasmani Bhattacharya disposed of 68,162 shares of common stock in connection with the closing of the company’s merger with NEC Corporation at a cash price of $80.70 per share. This disposition to the issuer left Bhattacharya with no directly held common shares. Unvested restricted stock and performance-based restricted stock awards were also converted into the right to receive $80.70 per share in cash, subject to their existing vesting terms.
CSG Systems International director Haiyan Song disposed of 22,560 shares of common stock, including restricted stock awards, in connection with the company’s merger with NEC Corporation. Each share and unvested restricted stock award was converted into the right to receive $80.70 in cash, subject to applicable withholding taxes. Following this merger-related cash-out, Song no longer holds CSG Systems International common shares, while 3,085 unvested restricted stock awards remain subject to substantially the same vesting terms that applied before the merger.
CSG Systems International EVP Product & Strategy Officer Chad Dunavant disposed of 49,112 shares of common stock at $80.70 per share in connection with the company’s merger with NEC Corporation. The shares were surrendered to the issuer as part of the cash merger consideration.
Following this disposition to the issuer, the filing shows no remaining common stock held directly. The footnotes state that unvested restricted stock awards and performance-based restricted stock awards were converted into the right to receive $80.70 in cash per share, subject to vesting on substantially the same terms as before the merger.
CSG Systems International director Tseli Lily Yang disposed of 18,464 shares of common stock at $80.70 per share in connection with the company’s merger with NEC Corporation. The shares were returned to the issuer as part of a cash-out merger in which a NEC subsidiary merged into CSG, leaving CSG as a wholly owned subsidiary of NEC.
Under the merger agreement, each share of CSG common stock and each unvested restricted stock award held by Yang immediately before closing was converted into the right to receive $80.70 in cash, less applicable withholding taxes. This filing shows Yang’s direct common stock holdings reduced to zero and notes 3,085 restricted stock awards that will pay out in cash as they satisfy their existing vesting conditions.
CSG Systems International director Rajan Naik reported a disposition of 28,878 shares of common stock on May 14, 2026, as part of the closing of the company’s merger with NEC Corporation. Each share was converted into the right to receive $80.70 in cash, less applicable withholding taxes.
The filing shows his direct common stock holdings dropped to 0 shares after the transaction. The disclosure notes that his position included 3,085 unvested restricted stock awards (RSAs), which now represent a right to receive the same cash amount per share, subject to their existing vesting conditions.
CSG Systems International has completed its merger with NEC Corporation, becoming a wholly owned subsidiary in an all‑cash transaction that pays $80.70 per share of CSG common stock, excluding specified categories of shares.
In connection with closing, CSG repaid in full $125 million of outstanding borrowings under its existing credit agreement and terminated related liens and commitments. About $425.0 million principal of 3.875% Convertible Senior Notes due 2028 remains outstanding, now convertible into cash based on the $80.70 per‑share merger price, with a temporary Make‑Whole Fundamental Change increase in the conversion rate. CSG has initiated delisting from Nasdaq and plans to terminate SEC registration and reporting. The merger also triggered a change in the board and senior management, including termination without cause of the CEO and other top executives, with severance benefits, and the appointment of NEC‑designated leadership.