InsiderTrades

Jarrett Martin

SEC CIK 2127389 · EDGAR

Buying vs selling by month open-market trades, last 24 months, CSTM
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
CSTMCONSTELLIUM SESVP Chief Innovation Off 15.4K — $157.8K 12026-05-142026-05-14

Most active insiders at CSTM, 12 months

#InsiderTitleBoughtSold
1 Hoffmann PhilippePres, A, T —$3.83M
2 Jurkovic Philip RyanSVP, CHRO —$2.34M
3 Guo Jack Q.EVP, CFO —$1.90M
4 Brun NicolasSVP PA, Comm, Sust —$1.34M
5 Becker MarcusSVP CPO —$1.04M
6 Corre StephanePres, AS, I —$523.0K
7 Brandjes MichielDir —$325.0K
8 Ormerod JohnDir —$280.1K
9 Boccon-Gibod IsabelleDir —$257.7K
10 Jarrett MartinSVP Chief Innovation Off —$157.8K

Transactions 1

Type
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X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-05-18 11:07 2026-05-14 CSTM CONSTELLIUM SE Jarrett Martin SVP Chief Innovation Off S - Sale $33.46 -4,716 15.4K -23% -$157.8K

Purchase Sale Sale after option exercise All abbreviations