Walters Stephen Charles sold CSTM
February 23, 2026 · Form 4 insider transaction
Walters Stephen Charles sold 1,500 shares of Constellium SE at $25.39 per share, a transaction worth $38.1K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
1,500
Price
$25.39
Total value
$38.1K
InsiderWalters Stephen Charles
Role—
CompanyConstellium SE (CSTM)
SecurityOrdinary shares
Transaction codeS: Open-market sale
Transaction dateFebruary 23, 2026
Filing dateFebruary 24, 2026
Shares owned after0
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
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.