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CSTM · Constellium SE · Insider Trading

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$23.22 -0.77 (-3.21%) At close · Oct 23
Market Cap
$3.16B
Shares
136.15M
Volume · Oct 23 1.5M Avg daily vol (3M) 1.51M

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

74
Net buyers
+1
Net shares bought
0.00%
Net buy value
+$40,587
Date Insider Type Shares
2026-08-03
Deslarzes Jean-Christophe
Buy↑
1,490
2026-07-10
Joerg Ingrid
Tax↓
2,984
2026-06-04
Ormerod John
Sell↓
8,000
2026-05-28
Becker Marcus
Sell↓
10,391
2026-05-14
Jarrett Martin
Sell↓
4,716
2026-05-14
Soultz Bradley Lee
Buy↑
2,500
2026-05-12
Piquier Ludovic
Sell↓
1,000
2026-05-11
Brun Nicolas
Sell↓
26,661
2026-05-08
Corre Stephane
Sell↓
5,000
2026-05-05
Brandjes Michiel
Sell↓
10,400
2026-05-05
Guo Jack Q.
Sell↓
25,201
2026-05-01
Deslarzes Jean-Christophe
Buy↑
1,325
2026-05-01
Hoffmann Philippe
Sell↓
50,000
2026-05-01
Corre Stephane
Sell↓
5,000
2026-05-01
Jurkovic Philip Ryan
Sell↓
48,784
2026-03-16
Becker Marcus
Sell↓
10,000
2026-03-12
Walters Stephen Charles
Award↑
5,834
2026-03-12
Corre Stephane
Award↑
7,293
2026-03-12
Hoffmann Philippe
Award↑
12,033
2026-03-12
Jurkovic Philip Ryan
Award↑
10,210
2026-03-12
Brun Nicolas
Award↑
4,376
2026-03-12
Perkins Matthew B.
Award↑
10,210
2026-03-12
Becker Marcus
Award↑
3,938
2026-03-12
Schild Niklaus
Award↑
3,355
2026-03-12
Guo Jack Q.
Award↑
19,690
2026-03-12
Joerg Ingrid
Award↑
31,358
2026-03-12
Piquier Ludovic
Award↑
5,469
2026-03-12
Weiler Wiebke
Award↑
625
2026-03-10
Hoffmann Philippe
Sell↓
4,728
2026-03-10
Becker Marcus
Sell↓
1,113
2026-03-10
Corre Stephane
Sell↓
1,500
2026-03-10
Guo Jack Q.
Sell↓
41,717
2026-03-10
Jurkovic Philip Ryan
Sell↓
29,900
2026-03-10
Joerg Ingrid
Sell↓
4,614
2026-03-09
Piquier Ludovic
Award↑
30,350
2026-03-09
Brun Nicolas
Sell↓
17,701
2026-03-09
Joerg Ingrid
Award↑
71,132
2026-03-09
Becker Marcus
Buy↑
14,592
2026-03-09
Brun Nicolas
Award↑
23,710
2026-03-09
Hoffmann Philippe
Buy↑
71,132
2026-03-09
Corre Stephane
Buy↑
8,026
2026-03-09
Schild Niklaus
Award↑
5,106
2026-03-09
Guo Jack Q.
Award↑
75,874
2026-03-09
Jurkovic Philip Ryan
Award↑
59,276
2026-03-04
Hoffmann Philippe
Sell↓
30,000
2026-03-04
Hoffmann Philippe
Sell↓
50,000
2026-03-02
Deslarzes Jean-Christophe
Buy↑
1,665
2026-02-27
Corre Stephane
Sell↓
3,000
2026-02-26
Boccon-Gibod Isabelle
Sell↓
10,000
2026-02-25
Corre Stephane
Sell↓
3,200
Legend Buy — open-market purchase Sell — open-market sale ↑ Shares acquired ↓ Shares disposed (gift, conversion, tax…)
Showing 1–50 of 52 transactions
Key facts CIK 1563411 CUSIP F21107101 13F (30d) 47 filings 47 filers Visit website Investor relations