Ingrid Joerg - 12 Mar 2026 Form 4 Insider Report for CONSTELLIUM SE (CSTM)

Reporting relationship: CEO, Director
Issuer ticker: CSTM
Reported as of: 12 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 16 Mar 2026, 09:44:40 UTC
Prior SEC filing: 11 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Kristine Carpenter, Attorney-in-Fact for Ingrid Joerg

Key filing fact

Ingrid Joerg filed Form 4 for CONSTELLIUM SE (CSTM) on 16 Mar 2026.

Key facts

This page summarizes Ingrid Joerg's Form 4 filing for CONSTELLIUM SE (CSTM).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 16 Mar 2026, 09:44.

Change

Previous filing in this sequence was filed on 11 Mar 2026.
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

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002092741 Primary reporting owner

Joerg Ingrid

Relationship: CEO, Director
Address: 300 EAST LOMBARD STREET, SUITE 1710, BALTIMORE
Signature: /s/ Kristine Carpenter, Attorney-in-Fact for Ingrid Joerg
Signature date: 16 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CSTM transaction

Ordinary shares

Award

Transaction value
Shares: +31,358
Change %: +8.3%
Price: $0.000000^*
Shares after: 409,448
Date: 12 Mar 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Represents the grant of restricted stock units of Constellium SE, which vest in full on March 12, 2029, subject to the Reporting Person's continued employment.