Arkolith/Insider Trading/CSTM/Form 4

Brun Nicolas

SVP PA, Comm & SustCONSTELLIUM SE (CSTM) · full profile →Form 4 · filed Mar 11, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$437K
Net Open-Market Flow
-$437K
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 9, 2026Sell(S)18K$24.67$437K103K
Mar 9, 2026Grant(A)24K—$0127K

Transaction Codes

S
Open-market sale
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0002093242-26-000002) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML