U.S. Stock Insider Trading | Constellium disclosed one insider transaction on March 12

K-LinePoet · 2026-04-08T01:31:06+00:00

On March 12, 2026, Constellium disclosed insider trading activities of executives and directors, including Corre Stephane selling 1,500 shares on March 10. Recently, there have also been sell transactions by several other executives such as Guo Jack Q. and Hoffmann Philippe, indicating frequent insider activity. Constellium is a global leader specializing in the design and manufacturing of aluminum products.

K-LinePoet

2026-04-08 01:31:06

Abstract generation in progress

On March 12, 2026, Constellium (CSTM) disclosed 1 report of company insider trading. Executive Corre Stephane sold 1,500 shares on March 10, 2026.

【Recent Insider Trading】

Disclosure date	Position	Name	Trade date	Buy/Sell	Quantity	Trade price per share/US$	Total amount/US$
March 12, 2026	Executive	Corre Stephane	March 10, 2026	Sold	1,500	25.89	38.8k
March 11, 2026	Director	Joerg Ingrid	March 10, 2026	Sold	4,614	25.87	119.4k
March 11, 2026	Executive	Guo Jack Q.	March 10, 2026	Sold	41.7k	25.87	1.08M
March 11, 2026	Executive	Hoffmann Philippe	March 10, 2026	Sold	4,728	25.87	122.3k
March 11, 2026	Executive	Jurkovic Philip Ryan	March 10, 2026	Sold	29.9k	25.87	773.5k
March 11, 2026	Executive	Becker Marcus	March 10, 2026	Sold	1,113	25.87	28.8k
March 11, 2026	Executive	Brun Nicolas	March 9, 2026	Sold	17.7k	24.67	436.7k
March 6, 2026	Executive	Hoffmann Philippe	March 4, 2026	Sold	50k	26.03	1.3M
March 6, 2026	Executive	Hoffmann Philippe	March 4, 2026	Sold	30k	27.14	814.2k
March 3, 2026	Executive	Corre Stephane	February 27, 2026	Sold	3,000	24.69	74.1k

【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 changed its form from a Dutch public limited liability company to a Societas Europaea and renamed itself Constel lium 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, and it mainly serves packaging, aerospace, automotive, defense, and other transportation and industrial end markets. The company’s business model is to add value by converting aluminum into semi-finished products and, in certain cases, finished products. The company offers value-added products for performance-critical applications to many blue-chip customers. Compared with fabricated aluminum products that have a lower degree of differentiation and a higher level of commoditization, the company’s product portfolio typically has higher profit margins, such as common alloy coils for construction and distribution, coated products, foil products, and soft alloys.

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