Arkolith/Insider Trading/CSTM/Form 4

Becker Marcus

SVP CPOCONSTELLIUM SE (CSTM) · full profile →Form 4 · filed Jun 1, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$363K
Net Open-Market Flow
-$363K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 28, 2026Sell(S)10K$34.93$363K17K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001563411-26-000178) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML

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