InsiderTrades

Form 4 for CSTM CONSTELLIUM SE

Accepted 2026-03-11 00:00:00 ET · period of report 2026-03-09 · accession 0001563411-26-000079 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-03-11 2026-03-09 CSTM Jurkovic Philip Ryan SVP, CHRO A - Grant $0.00 +59.3K 240.6K +33% $0
2026-03-11 2026-03-10 CSTM Jurkovic Philip Ryan SVP, CHRO S - Sale $25.87 -29.9K 210.7K -12% -$773.5K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary shares 2026-03-09 A A 59,276 $0.00 240,623 D — — (F1) Represents earned non-derivative performance stock units of Constellium SE (the "Issuer") granted on March 9, 2023 that contained performance-vesting requirements, which vested on March 9, 2026.
2 Common Ordinary shares 2026-03-10 S D 29,900 $25.87 210,723 D — —