Brun Nicolas's Form 4 filing
Constellium SE (CSTM) · filed Mar 11, 2026
- Accession no.
- 0002093242-26-000002
- Filed
- Mar 11, 2026
- Trade date
- Mar 9, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Not checked
This filing lists 2 non-derivative transactions and 0 derivative transactions. Open-market sales total $436.7K. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Brun NicolasCIK 0002093242 | Officer (SVP PA, Comm & Sust) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | Ordinary shares | SSaleDisposed | −17,701 | $24.67 | −$436,683.67 | 103,466 | Direct | |
| Mar 9, 2026 | Ordinary shares | AGrant or awardAcquired | +23,710 | $0.00 | $0 | 127,176 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.