SEC Form 4 · accession 0001563411-26-000194
CONSTELLIUM SE · CSTM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Jean-Christophe Deslarzes
Director
Period of report
Aug 3, 2026
Accepted (ET)
Aug 3, 2026 · 7:25 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001563411
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Ordinary shares | Aug 3, 2026 | P | 1,490 | $27.24 | A | 43,515 | D |
Table II — derivative securities
No Table II lines on this filing.