SEC Form 4 · accession 0001563411-26-000180
CONSTELLIUM SE · CSTM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
John Ormerod
Director
Period of report
Jun 4, 2026
Accepted (ET)
Jun 8, 2026 · 9:34 am 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 | Jun 4, 2026 | S | 8,000 | $35.01 | D | 24,873 | D |
Table II — derivative securities
No Table II lines on this filing.