Constellium SE Files Additional Proxy Materials
Ticker: CSTM · Form: DEFA14A · Filed: Apr 10, 2026 · CIK: 0001563411
Sentiment: neutral
Topics: proxy-materials, corporate-filing
TL;DR
Constellium SE dropped more proxy docs on 4/10/26. Check it.
AI Summary
Constellium SE filed a Definitive Additional Materials (DEFA14A) on April 10, 2026, related to soliciting materials. The filing includes notice documents and graphic files, with the complete submission text file totaling 531,998 bytes. The company's mailing and business address is Washington Plaza, 40-44 Rue Washington, Paris, France.
Why It Matters
This filing indicates ongoing corporate actions and shareholder communications by Constellium SE, which could impact investor decisions and company governance.
Risk Assessment
Risk Level: low — This filing is a routine proxy material submission and does not inherently indicate significant financial or operational risk.
Key Numbers
- 531998 — bytes (Size of the complete submission text file)
Key Players & Entities
- Constellium SE (company) — Filer of the DEFA14A
- 0001563411 (company) — CIK number for Constellium SE
- 0001563411-26-000145 (filing_id) — Accession number for the DEFA14A filing
- 2026-04-10 (date) — Filing date of the DEFA14A
FAQ
What type of SEC filing is this?
This is a DEFA14A filing, which stands for Additional definitive proxy soliciting materials and Rule 14(a)(12) material.
Who is the filer of this document?
The filer is Constellium SE, with CIK number 0001563411.
When was this filing submitted to the SEC?
The filing date was April 10, 2026.
What is the business address of Constellium SE?
The business address is Washington Plaza, 40-44 Rue Washington, Paris, France.
What is the SIC code associated with Constellium SE?
The SIC code is 3341, which corresponds to Secondary Smelting & Refining of Nonferrous Metals.
Filing Details
This Form DEFA14A (Form DEFA14A) was filed with the SEC on April 10, 2026 regarding CONSTELLIUM SE (CSTM).