Last 12 months
Inside the activity.
7 purchase rows · 26 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 5 |
| Mar 2026 | 4 | 10 |
| Apr 2026 | 0 | 0 |
| May 2026 | 2 | 10 |
| Jun 2026 | 0 | 1 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 1 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 23, 2026 Filed Feb 24, 2026 13:46 UTC |
Walters Stephen CharlesSVP GC & Secretary
|
SaleOrdinary shares | 1,500 | $25.39 | $38,085.00 |
DisclosureSEC source: 0001563411-26-000051 · wk-form4_1771940775.xml · nonDerivative · entry 1 Walters Stephen Charles · CIK 0002096129 · SVP GC & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.39 to $25.39, inclusive. The reporting person undertakes to provide to Constellium SE, any security holder of Constellium SE, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein. Read SEC document |
| February 20, 2026 Filed Feb 24, 2026 13:48 UTC |
Becker MarcusSVP CPO
|
SaleOrdinary shares | 15,570 | $25.58 | $398,269.70 |
DisclosureSEC source: 0001563411-26-000053 · wk-form4_1771940907.xml · nonDerivative · entry 1 Becker Marcus · CIK 0002092960 · SVP CPO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.5793 to $25.5793, inclusive. The reporting person undertakes to provide to Constellium SE, any security holder of Constellium SE, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.