Welcome to our dedicated page for Suncoke Energy SEC filings (Ticker: SXC), 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.
SunCoke Energy, Inc. (NYSE: SXC) files detailed reports with the U.S. Securities and Exchange Commission that describe its cokemaking, logistics and industrial services operations, as well as material corporate events. This SEC filings page centralizes access to those documents and pairs them with AI-powered summaries to help investors interpret the information more efficiently.
Through Forms 8-K, SunCoke reports material events such as quarterly earnings releases, cash dividend declarations, amendments to coke supply agreements and the completion of acquisitions. For example, recent 8-K filings have covered the announcement and completion of the acquisition of Flame Aggregator, LLC (Phoenix Global), the extension and amendment of coke supply agreements with steel producers, and the release of quarterly financial results accompanied by investor slide presentations.
In addition to current reports, investors may use this page to locate SunCoke’s annual reports on Form 10-K and quarterly reports on Form 10-Q, which provide segment-level information on Domestic Coke, Brazil Coke and logistics or industrial services, along with discussions of revenues, net income and non-GAAP measures such as Adjusted EBITDA as defined by the company. These filings also include risk factor discussions and other disclosures referenced in SunCoke’s press releases.
Stock Titan’s platform enhances these filings with AI-generated explanations that highlight key items, summarize complex sections and clarify definitions that SunCoke uses for metrics like Adjusted EBITDA. Real-time updates from the SEC’s EDGAR system ensure that new 8-K, 10-Q, 10-K and related exhibits are reflected promptly. Users can also review filings related to acquisitions, pro forma financial information, and other corporate actions that shape SunCoke’s role in the steel value chain.
SunCoke Energy, Inc. entered into a material definitive agreement with United States Steel Corporation to extend their existing metallurgical coke supply agreement for an additional twelve months, covering the period from January 1, 2026 through December 31, 2026. During this 2026 contract period, SunCoke will produce and deliver approximately 590,000 tons of metallurgical coke to U.S. Steel from its Granite City, Illinois cokemaking facility. The extension also maintains SunCoke’s current minimum steam supply obligation under the relationship. The company issued a press release about this extension, which is included as an exhibit.
SunCoke Energy, Inc. reported a planned chief financial officer transition. On January 15, 2026, the company announced that Senior Vice President and CFO Mark W. Marinko will retire effective March 13, 2026, and that Shantanu Agrawal, currently Vice President, Finance and Treasurer, will succeed him as Senior Vice President and CFO.
Agrawal, age 39, joined SunCoke in 2014 and has led key finance and treasury functions such as budgeting, forecasting, financial analysis, cash management, investor relations and procurement. In his new role he will receive an annual base salary of $450,000 and be eligible for an annual non‑equity incentive target equal to 75% of base salary, along with long‑term incentive awards determined by the Board’s Compensation Committee and participation in the company’s existing executive severance and benefit plans. The company states he has no disclosable related‑party transactions or family relationships with directors or executive officers.
SunCoke Energy, Inc. reported that its Haverhill Coke Company LLC subsidiary in Ohio has entered into an amended and restated coke purchase agreement with Cleveland-Cliffs Steel LLC, a subsidiary of Cleveland-Cliffs Inc. The agreement continues the supply of metallurgical coke on terms described as similar to existing arrangements, indicating an ongoing commercial relationship with a major steel producer.
The company attached the full amended and restated coke purchase agreement as Exhibit 10.1 and a related press release dated November 18, 2025 as Exhibit 99.1. The disclosure also reiterates that any forward-looking statements are subject to risks that could cause actual results to differ materially.
SunCoke Energy (SXC)11/07/2025, the officer purchased common stock in three open-market trades: 2,032 shares at $6.62, 800 shares at $6.63, and 9,168 shares at $6.64. Following these transactions, beneficial ownership stood at 262,683 shares, held directly.
SunCoke Energy (SXC) insider activity: Director Sean Leslie purchased 7,288 shares of common stock on 11/06/2025 at $6.86 per share.
After this transaction, he beneficially owns 86,293 shares, held directly. This filing is a Form 4, which reports changes in insider ownership.
SunCoke Energy (SXC) filed its Q3 2025 10‑Q, reporting sales and other operating revenue of $487.0 million versus $490.1 million a year ago. Operating income was $13.4 million compared with $47.2 million, reflecting higher selling, general and administrative expenses tied to the Phoenix Global acquisition and $3.0 million of restructuring costs. Net income attributable to SunCoke was $22.2 million (diluted EPS $0.26) versus $30.7 million (EPS $0.36) in Q3 2024, aided by a discrete tax benefit of $20.7 million related to Section 48 tax planning.
On August 1, 2025, SunCoke closed the $295.8 million cash acquisition of Phoenix Global, adding $48.5 million of Q3 revenue and a $2.1 million net loss while contributing preliminary goodwill of $63.6 million. The company reorganized into two reportable segments: Domestic Coke and Industrial Services.
Cash was $80.4 million and total debt was $699.0 million at September 30, 2025, including $199.0 million drawn on the Revolving Facility (amended and extended to July 2030). SunCoke remained in compliance with all debt covenants.
SunCoke Energy (SXC) furnished an update announcing its third‑quarter 2025 results via a press release and investor slide deck, with a teleconference held on November 4, 2025. The company also announced the declaration of its quarterly cash dividend.
The materials were provided under Items 2.02 and 7.01 and designated as furnished, not filed. Exhibits include the earnings press release (99.1), slide presentation (99.2), and dividend press release (99.3).
SunCoke Energy (SXC) filed an 8-K/A to provide the required financial statements and pro forma financial information related to its previously reported acquisition of Flame Aggregator, LLC, which operates as Phoenix Global. The amendment is limited to Item 9.01 updates and does not otherwise modify or update the original report.
Exhibits include: 99.1 audited consolidated financials of Flame Aggregator for the years ended December 31, 2024 and 2023; 99.2 unaudited interim consolidated financials as of and for the six months ended June 30, 2025 (with 2024 comparative period); and 99.3 unaudited pro forma condensed combined financial information, including a balance sheet as of June 30, 2025 and statements of operations for the six months ended June 30, 2025 and twelve months ended December 31, 2024. A consent (23.1) and Inline XBRL cover file (104) are also included.
Ownership disclosure for Suncoke Energy (SXC): State Street Corporation reports beneficial ownership of 6,561,503 common shares, equal to 7.8% of the class, with shared voting power of 6,312,168 and shared dispositive power of 6,561,503. SSGA Funds Management, Inc. reports beneficial ownership of 4,517,714 shares, equal to 5.3% of the class, with shared voting power of 4,508,268 and shared dispositive power of 4,517,714. The filing states these holdings were acquired in the ordinary course of business and are not held to change or influence control of the issuer.
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