Brun Nicolas sold CSTM

Source

Document

SEC Form 4

Publisher

U.S. Securities and Exchange Commission (EDGAR)

Document ID

0002093242-26-000002

Machine-readable

Structured copy

Timestamps

Event (reported)

Mar 9, 2026

Published

Mar 11, 2026

Ingested by INSIDER

Nov 5, 04:12 UTC

Last re-read

Nov 5, 04:12 UTC

Extracted facts

Filer

Brun Nicolas

Role

SVP PA, Comm & Sust

Transaction

Open-market saleAs filed: “S”

Asset

CONSTELLIUM SE

Ticker

CSTM

Shares

17.7K

Price per share

$24.67

Value

$436,684

Execution date (reported)

Mar 9, 2026

Owned after transaction

103.5K shares

Days from execution to publication

2

Calculation

What this establishes

Brun Nicolas filed this Form 4 reporting a open-market sale of CSTM on Mar 9, 2026. It became public on Mar 11, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.

Extraction

Method

Form 4 XML

Confidence

1.00

SVP PA, Comm & Sust

Brun Nicolascik:0002093242

Issuer

CONSTELLIUM SEcik:0001563411

Revision history · 0

No field has changed since this record was first ingested.