Constellium SE

Last updated September 27, 2026

Organization details

Legal name
Constellium SE
Former names
Constellium Holdco B.V.
Ownership
Public
Status
Active
Sector (GICS)
Materials
SIC code
3341 — Secondary Smelting & Refining of Nonferrous Metals
Headquarters city
Paris
Headquarters country
Netherlands
Fiscal year end
December
Ticker symbol
CSTM
Primary stock exchange
NYSE

Identifiers

SEC CIK
0001563411

Board of directors

Chief executives

Ingrid Joerg · CEO
Since January 2026

Board connections

3 of this board's directors also sit on 4 other boards. 1 is in the same sector.

Network of Constellium SE's board connections Compass Minerals Intl Inc Compass Minerals Intl... Hayward Holdings Inc. Hayward Holdings Inc. Jabil Inc. Jabil Inc. WillScot Holdings Corporation WillScot Holdings Corp... Bradley Lee Soultz Bradley Lee Soultz Lori A. Walker Lori A. Walker Martha Brooks Martha Brooks Constellium SE
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$249,815
8 purchases by 5 insiders
Sold, last 12 months
$12,185,041
26 sales by 13 insiders
Date Insider Transaction Shares Price Value
Nov 2, 2026 Jean-Christophe Deslarzes Director Open-market purchase +1,800 $23.41 $42,138
Aug 3, 2026 Jean-Christophe Deslarzes Director Open-market purchase +1,490 $27.24 $40,588
Jul 10, 2026 Ingrid Joerg Director, Officer (CEO) Shares withheld for tax −2,984 $29.28 $87,372
Jun 4, 2026 John Ormerod Director Open-market sale −8,000 $35.01 $280,080
May 28, 2026 Becker Marcus Officer (SVP CPO) Open-market sale −10,391 $34.93 $362,958
May 14, 2026 Bradley Lee Soultz Director Open-market purchase +2,500 $33.84 $84,600
May 14, 2026 Jarrett Martin Officer (SVP Chief Innovation Officer) Open-market sale −4,716 $33.46 $157,797
May 12, 2026 Piquier Ludovic Officer (SVP Manuf Excellence & CTO) Open-market sale −1,000 $33.57 $33,570
May 11, 2026 Brun Nicolas Officer (SVP PA, Comm & Sust) Open-market sale −26,661 $33.85 $902,475
May 8, 2026 Corre Stephane Officer (President, AS&I) Open-market sale −5,000 $33.52 $167,600
May 5, 2026 Michiel Brandjes Director Open-market sale −10,400 $31.25 $325,000
May 5, 2026 Guo Jack Q. Officer (EVP & CFO) Open-market sale −25,201 $32.62 $822,057
May 1, 2026 Hoffmann Philippe Officer (President, A&T) Open-market sale −50,000 $31.92 $1,596,000
May 1, 2026 Jurkovic Philip Ryan Officer (SVP & CHRO) Open-market sale −48,784 $32.01 $1,561,576
May 1, 2026 Corre Stephane Officer (President, AS&I) Open-market sale −5,000 $32.04 $160,200

Organizations in the same sector, closest in location and size first.

Questions about Constellium SE

Who is the CEO of Constellium SE?

Ingrid Joerg has been Constellium SE's CEO since January 2026.

How many directors are on Constellium SE's board?

Constellium SE's board has 12 directors: Bradley Lee Soultz, Emmanuel Blot, Ingrid Joerg, Isabelle Boccon-Gibod, Jean-Christophe Deslarzes, Jean-Francois Verdier, Jean-Philippe Puig, John Ormerod, Lori A. Walker, Martha Brooks and 2 others.

Are Constellium SE insiders buying or selling shares?

Over the last 12 months, Constellium SE insiders bought $249,815 of shares in 8 purchases and sold $12.2 million of shares in 26 sales on the open market, as reported to the SEC on Forms 4 and 5.

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