Welcome to our dedicated page for Constellium Se SEC filings (Ticker: CSTM), 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.
The Constellium SE (NYSE: CSTM) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures filed with the U.S. Securities and Exchange Commission. As an NYSE‑listed issuer of ordinary shares, Constellium submits periodic and current reports that describe its financial condition, segment performance, governance changes and other material events.
Among the most relevant documents for investors are current reports on Form 8‑K. Constellium uses Form 8‑K to announce results of operations and financial condition under Item 2.02, typically in connection with quarterly earnings releases and investor presentations. These filings reference detailed press releases and slide decks that include shipments, revenue, net income, Adjusted EBITDA, Segment Adjusted EBITDA for the Aerospace & Transportation (A&T), Packaging & Automotive Rolled Products (P&ARP) and Automotive Structures & Industry (AS&I) segments, as well as the impact of metal price lag.
Constellium also files 8‑Ks under Item 5.02 to disclose departures and appointments of directors and certain officers and related compensatory arrangements. For example, the company has reported the Board’s decision to appoint Ingrid Joerg as Chief Executive Officer and director, effective January 1, 2026, and has outlined the key terms of her employment agreement. The same filing describes the planned transition of Jean‑Marc Germain to a Special Advisor role and summarizes his transition agreement.
Over time, investors can also review annual reports on Form 10‑K and quarterly reports on Form 10‑Q (when available) to analyze Constellium’s consolidated financial statements, risk factors, segment information, discussion of metal price lag and explanations of trends in its aerospace, packaging, automotive and industrial businesses. Forms 3, 4 and 5, when filed, provide data on insider holdings and changes in ownership by directors and officers.
Stock Titan enhances these filings with AI-powered summaries that explain key points in plain language, highlight important changes from prior periods and draw attention to items such as segment performance, leverage metrics, share repurchases, leadership changes and compensation arrangements. Real-time updates from EDGAR help ensure that new CSTM filings, including 10‑K, 10‑Q, 8‑K and insider transaction reports, appear promptly so users can review the underlying documents and AI insights in one place.
Constellium SE reported a strong finish to 2025 with significant growth in volume, revenue and profitability and issued guidance for 2026 and 2028. In the fourth quarter of 2025, shipments rose 11% to 365 thousand metric tons, revenue increased 28% to $2.2 billion, and net income reached $113 million versus a $47 million loss a year earlier. Adjusted EBITDA more than doubled to $280 million, helped by a $67 million positive non-cash metal price lag.
For full year 2025, shipments grew 4% to 1.5 million metric tons, revenue rose 15% to $8.4 billion, and net income surged to $275 million from $60 million. Adjusted EBITDA was $846 million, up 36%, including $126 million of positive metal price lag, and Free Cash Flow improved to $178 million from negative $100 million. The company repurchased 8.9 million shares for $115 million and ended 2025 with liquidity of $866 million and net debt of $1.824 billion, or 2.5x leverage.
Management launched its Vision 2028 efficiency program and now expects 2026 Adjusted EBITDA, excluding metal price lag, of $780 million to $820 million and Free Cash Flow above $200 million. By 2028, it targets Adjusted EBITDA of $900 million and Free Cash Flow of $300 million while maintaining leverage in a 1.5x to 2.5x range.
FMR LLC has filed an amended Schedule 13G reporting beneficial ownership of 10,569,283 Ordinary Shares of SE, representing 7.7% of the class as of December 31, 2025. FMR LLC holds sole voting power over 10,554,459 shares and sole dispositive power over 10,569,283 shares.
Abigail P. Johnson is reported with sole dispositive power over the same 10,569,283 shares, but no voting power. The filing states that the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of SE. One or more other persons may receive dividends or sale proceeds, but no such person holds more than 5% of the outstanding Ordinary Shares.
Constellium SE director and CEO Ingrid Joerg has filed an initial statement of ownership, reporting 186,691 ordinary shares of the company as of 01/01/2026. These shares are held directly in her name, and no derivative securities such as options or warrants are listed. This report establishes her starting equity position in Constellium as a senior leader and board member.
Constellium SE director Emmanuel Blot filed an initial statement of beneficial ownership of securities. As of the reported event date of 01/01/2026, the filing shows beneficial ownership of 0 ordinary shares, held directly. The form is filed for one reporting person, reflecting his status as a director of Constellium SE.
Constellium SE executive Niklaus Schild has filed an initial ownership report as an insider of the company. The filing identifies him as an officer of Constellium SE with the title SVP CIO & CDO. As of the event date of 01/01/2026, he beneficially owns 18,115 ordinary shares of Constellium SE, held in direct form. The filing reports no derivative securities such as options or warrants.
Constellium SE insider Stephane Corre filed an initial ownership report as an officer of the company, listed as President, AS&I. As of the event date of 01/01/2026, he beneficially owned 50,644 ordinary shares of Constellium SE common stock in direct form. This filing establishes his starting ownership position as a company officer under securities reporting rules.
Constellium SE director John Ormerod has filed an initial statement of beneficial ownership. As of the event date of 01/01/2026, he reports owning 32,873 ordinary shares of Constellium SE, held with direct ownership. This filing records his starting equity position as an insider director of the company.
Constellium SE officer Ludovic Piquier filed an initial statement of beneficial ownership as of 01/01/2026. He is identified as an officer with the title SVP Manufacturing Excellence & CTO. The filing reports beneficial ownership of 180,885 ordinary shares, held in direct form. The report does not list any derivative securities such as options or warrants in the derivative securities table.
Constellium SE director reports initial shareholdings. A reporting person serving as a director of Constellium SE filed an ownership statement effective 01/01/2026. The filing shows beneficial ownership of 33,000 ordinary shares, held in direct form. The report is filed by one reporting person, with the form signed by an attorney-in-fact on 01/02/2026.
Constellium SE insider ownership disclosure: A company officer has filed an initial statement of beneficial ownership. The reporting person, identified as the President, A&T of Constellium SE (CSTM), reports holding 135,425 ordinary shares of the company. These shares are reported as held with direct ownership. The statement is filed as a single-person filing and reflects the officer’s ownership position as of 01/01/2026.