// company-profile
Constellium SE
CSTMExchangeNYSESectorSecondary Smelting & Refining of Nonferrous MetalsFilings43Insiders18
// api This Constellium SE insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $643K across 2 transactions.
// 90-day insight
Over the last 90 days, Constellium SE insiders bought $126K (2 transactions) and sold $6.4M (11 transactions).
- Most active insider: Corre Stephane with 2 transactions totaling $328K.
- Largest single sale: $1.6M by Hoffmann Philippe on May 1, 2026.
Activity skews bearish — sales outpace buys.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 4, 2026 | Ormerod John | CSTM | Sale | 8,000 | $35.01 | $280K |
| May 28, 2026 | Becker Marcus | CSTM | Sale | 10,391 | $34.93 | $363K |
| May 14, 2026 | Soultz Bradley Lee | CSTM | Purchase | 2,500 | $33.84 | $85K |
| May 14, 2026 | Jarrett Martin | CSTM | Sale | 4,716 | $33.46 | $158K |
| May 12, 2026 | Piquier Ludovic | CSTM | Sale | 1,000 | $33.57 | $34K |
45 more transactions hidden
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