Bradley Lee Soultz - 14 May 2026 Form 4 Insider Report for CONSTELLIUM SE (CSTM)

Reporting relationship: Director
Issuer ticker: CSTM
Reported as of: 14 May 2026
Net transaction value: +$84,600
SEC form: 4
Accepted by SEC: 18 May 2026, 11:13:20 UTC
Prior SEC filing: 14 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Kristine Carpenter, Attorney-in-Fact for Bradley Soultz

Key filing fact

Bradley Lee Soultz filed Form 4 for CONSTELLIUM SE (CSTM) on 18 May 2026.

Key facts

This page summarizes Bradley Lee Soultz's Form 4 filing for CONSTELLIUM SE (CSTM).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 18 May 2026, 11:13.

Change

Previous filing in this sequence was filed on 14 May 2026.
Current net transaction value: +$84,600.

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 0001723486 Primary reporting owner

Soultz Bradley Lee

Relationship: Director
Address: 300 E LOMBARD ST, SUITE 1710, BALTIMORE
Signature: /s/ Kristine Carpenter, Attorney-in-Fact for Bradley Soultz
Signature date: 18 May 2026

Reported non-derivative transactions

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

CSTM transaction

Ordinary shares

Purchase

Transaction value: $84,600
Shares: +2,500
Change %
Price: $33.84
Shares after: 2,500
Date: 14 May 2026
Ownership: By Bradley L. Soultz Irrevocable Trust
Footnotes: F1

CSTM holding

Ordinary shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 12,500
Date: 14 May 2026
Ownership: Direct

^* 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

The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $33.81 to $33.84, inclusive. The reporting person undertakes to provide to Constellium SE, any security holder of Constellium SE, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.