// company-profile

Constellium SE

CSTM
ExchangeNYSESectorSecondary 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.

DateInsiderCompanyTypeSharesPriceValue
Jun 4, 2026Ormerod JohnCSTM
Sale
8,000$35.01$280K
May 28, 2026Becker MarcusCSTM
Sale
10,391$34.93$363K
May 14, 2026Soultz Bradley LeeCSTM
Purchase
2,500$33.84$85K
May 14, 2026Jarrett MartinCSTM
Sale
4,716$33.46$158K
May 12, 2026Piquier LudovicCSTM
Sale
1,000$33.57$34K

45 more transactions hidden

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