Key facts
- This page summarizes Jean-Philippe Puig's Form 3 filing for CONSTELLIUM SE (CSTM).
- 0 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 02 Jan 2026, 10:43.
Jean-Philippe Puig - 01 Jan 2026 Form 3 Insider Report for CONSTELLIUM SE (CSTM)
- Reporting relationship
- Director
- Issuer ticker
- CSTM
- Reported as of
- 01 Jan 2026
- Net transaction value
- $0
- Reporting owner signature
- /s/ Kristine Carpenter, Attorney-in-Fact for Jean-Philippe Puig
Source evidence
Original filing metadata and source links for verification.
3 source fields
Reporting owner
1 detail
Key filing fact
Jean-Philippe Puig filed Form 3 for CONSTELLIUM SE (CSTM) on 02 Jan 2026.
Change
- No earlier filing in this sequence is available for direct comparison.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Official SEC source
View source filing
Ownership activity is grounded in SEC Form 3 disclosures.
Reporting Owners (1)
CIK 0002093442
Primary reporting owner
Puig Jean-Philippe
- Relationship
- Director
- Address
- 300 EAST LOMBARD STREET, SUITE 1710, BALTIMORE
- Signature
- /s/ Kristine Carpenter, Attorney-in-Fact for Jean-Philippe Puig
- Signature date
- 02 Jan 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
CSTM
holding
Ordinary shares
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 23,600
- Date
- 01 Jan 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.