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US Stock Insider Trading | Constellium disclosed two insider trading transactions on February 27
On February 27, 2026, Constellium (CSTM) disclosed two transactions by company insiders.
Director Boccon-Gibod Isabelle sold 10,000 shares on February 26, 2026.
[Recent Insider Transactions]
[Company Profile]
Constellium SE (formerly known as Omega Holdco B.V.) was founded on May 14, 2010 as a Dutch private limited liability company. On June 28, 2019, the company converted its form from a Dutch public limited liability company into a Societas Europaea and was renamed Constelltium SE, with its headquarters still located in Amsterdam, the Netherlands. The company is a global leader in the design and manufacturing of a range of innovative rolled and extruded aluminum products, primarily serving end markets including packaging, aerospace, automotive, defense, and other transportation and industrial sectors. The company’s business model is to add value by converting aluminum into semi-finished products and, in certain cases, finished products. The company provides value-added products for performance-critical applications to numerous blue-chip customers. Compared with fabricated aluminum products that have lower differentiation and a higher level of commoditization, the company’s product mix typically carries higher profit margins, such as ordinary alloy coil stock for construction and distribution, coated products, foil materials, and soft alloys.