Arkolith/Insider Trading/CSTM/Form 4

Hoffmann Philippe

President, A&TCONSTELLIUM SE (CSTM) · full profile →Form 4 · filed Mar 6, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$2.1M
Net Open-Market Flow
-$2.1M
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 4, 2026Sell(S)50K$26.03$1.3M85K
Mar 4, 2026Sell(S)30K$27.14$814K55K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001563411-26-000067) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML