Every 8-K that CSG Systems International (CSGS) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 8-K covers material events a company has to report between its quarterly reports, so if you follow CSGS and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full CSGS filings page.
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.
CSG Systems International, Inc. reports that its proposed merger with NEC Corporation has received clearance from the Committee on Foreign Investment in the United States (CFIUS). The company and NEC received written notice on May 7, 2026 that constitutes CFIUS Clearance under their Merger Agreement.
With this decision, the company states that all required regulatory approvals to complete the merger have now been received, although closing still depends on satisfying or waiving remaining conditions in the Merger Agreement. The filing also reiterates extensive forward-looking statement cautions, highlighting risks such as potential litigation, business disruption, costs, and the possibility the transaction may not be completed.
CSG Systems International reported higher first-quarter 2026 earnings. Revenue was $313.7 million, up 4.8% from $299.5 million a year earlier, mainly from continued growth in SaaS and related solutions. GAAP operating income rose to $35.1 million with an 11.2% margin, and non-GAAP operating income was $56.9 million with a 20.0% adjusted margin. GAAP diluted EPS increased to $0.83 from $0.57, while non-GAAP EPS rose to $1.37 from $1.14.
Cash flows from operating activities were a modest use of $1.2 million versus $11.5 million provided in the prior-year quarter, while non-GAAP adjusted free cash flow improved to $8.0 million from $7.1 million. CSG ended March 31, 2026 with $147.3 million in cash and cash equivalents, down from $180.0 million as of December 31, 2025. The company declared a quarterly dividend of $0.34 per share, totaling about $10 million.
CSG also highlighted its pending all-cash Merger with NEC Corporation under an Agreement and Plan of Merger approved by stockholders on January 30, 2026. The Merger is expected to close by the end of 2026, subject to remaining customary closing conditions and required regulatory approvals.
CSG Systems International, Inc. filed an amended current report to correct a previously furnished earnings press release. The amendment’s sole purpose is to provide a complete version of the February 4, 2026 press release by restoring the Research and Development line to the condensed consolidated income statement, with no other changes to the release.
CSG Systems International, Inc. furnished an update on its business by issuing a press release covering financial results for the quarter and year ended December 31, 2025. The company submitted this press release as Exhibit 99.1 to this current report.
The press release discusses CSG’s performance using both GAAP and non-GAAP financial measures, with reconciliations to comparable GAAP figures. CSG explains that non-GAAP measures are supplemental and should be evaluated together with traditional GAAP results, and indicates that further details are also available on its website.
CSG Systems International, Inc. reports that its stockholders approved the proposed merger with NEC Corporation, under which CSG will become a wholly owned subsidiary of NEC. The merger agreement was adopted with 23,519,178 votes in favor, 5,392 against and 63,762 abstentions. A quorum was achieved, with 23,588,332 shares represented out of 28,520,509 shares entitled to vote as of the record date. Stockholders also approved, on a non-binding advisory basis, the compensation that may be paid to CSG’s named executive officers in connection with the merger. The merger is expected to close within the 2026 calendar year, assuming timely satisfaction of remaining customary closing conditions, including required regulatory approvals.
CSG Systems International reported that a key regulatory milestone for its planned acquisition by NEC Corporation has been reached. The waiting period under the U.S. Hart-Scott-Rodino Antitrust Improvements Act for the merger expired at 11:59 p.m. Eastern Time on January 5, 2026, meaning U.S. antitrust authorities did not move to block the transaction during that period. The merger would combine CSG with a wholly owned NEC subsidiary, leaving CSG as a wholly owned subsidiary of NEC.
The companies still need other regulatory approvals, as well as approval of the merger agreement by a majority of CSG’s outstanding common shares entitled to vote, along with other customary closing conditions. CSG highlights numerous risks that could affect completion and timing of the deal, including potential litigation, business disruption during the merger process, and the possibility the transaction could be terminated under certain circumstances.
CSG Systems International (CSGS) furnished an 8-K announcing it issued a press release with results for the quarter and nine months ended September 30, 2025. The press release is attached as Exhibit 99.1 and incorporated by reference.
The company notes the press release includes non-GAAP financial measures, with reconciliations to comparable GAAP metrics provided in the release and posted on its website. The information under Item 2.02 is furnished, not filed, under the Exchange Act.
CSG Systems International agreed to be acquired by NEC Corporation. Under the Merger Agreement, each outstanding share of CSG common stock will be converted into the right to receive $80.70 in cash per share, subject to the terms and conditions of the agreement. The Board unanimously approved the deal and plans to recommend that stockholders adopt the Merger Agreement.
Closing requires approval by a majority of outstanding shares, expiration or termination of HSR and other antitrust/foreign investment reviews and certain Money Transmitter Law approvals, no Company Material Adverse Effect, and other customary conditions. If completed, CSG will be delisted from Nasdaq and become a wholly owned subsidiary of NEC. Equity awards that would have fully vested and settled in 2026 will vest and settle on or prior to December 31, 2025, with performance conditions measured based on actual performance as of the latest practical date. The agreement includes termination fees of $82,000,000 (payable by CSG in specified circumstances) and $135,000,000 (payable by NEC in specified circumstances), and an outside date at the first anniversary, with up to four three‑month extensions if only regulatory approvals remain.
CSG Systems International (CSGS) announced it entered into a definitive Agreement and Plan of Merger with NEC Corporation. A wholly owned NEC subsidiary, Canvas Transaction Company, Inc., will merge with and into CSG, with CSG continuing as the surviving corporation and becoming a wholly owned subsidiary of NEC.
The transaction is subject to the terms and conditions in the merger agreement, including required shareholder and regulatory approvals. The companies issued a joint press release, attached as Exhibit 99.1. CSG plans to file proxy materials with the SEC, and investors are urged to read the proxy statement and related documents when available for details on the proposed acquisition.
CSG Systems International has extended its core services agreement with Charter Communications, a major customer that accounted for approximately 19% of CSG’s total revenue in Q2 2025. An amendment to their Master Subscriber Management System Agreement, originally set to expire on March 31, 2028, now extends the relationship through September 30, 2031.
Under the amendment, revenue will be based mainly on monthly SaaS and related service charges per Charter customer account, plus usage-based ancillary services. The deal introduces reduced price escalators for 2025 and fixed annual escalators beginning in 2026, and CSG did not grant a renewal discount. CSG also keeps the exclusive right to provide print and mail services for all current and future Charter customer accounts, and both parties agreed to financial commitments, service levels, termination conditions, and liability limits.