Brun Nicolas bought CSTM
March 9, 2026 · Form 4 insider transaction
Brun Nicolas bought 23,710 shares of Constellium SE at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
23,710
Price
$0.00
Total value
N/A
InsiderBrun Nicolas
Role—
CompanyConstellium SE (CSTM)
SecurityOrdinary shares
Transaction codeA: Grant or award
Transaction dateMarch 9, 2026
Filing dateMarch 11, 2026
Shares owned after127,176
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents earned non-derivative performance stock units of the Issuer granted on March 9, 2023 that contained performance-vesting requirements, which vested on March 9, 2026.