Constellium SE
Constellium SE (CSTM) SEC Filings & 10-K Annual Reports
SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.
SEC EDGAR · data.sec.gov · CIK 0001563411 · CSTM · NYSE · as of Jun 8, 2026
Filing snapshot
Source: SEC EDGAR (data.sec.gov) · CIK 0001563411 · Updated hourly · Not investment advice
Latest Annual Report
Latest Key Filings
Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.
SEC Filing History
About SEC Filings & 10-K Annual Reports
Constellium SE (NYSE: CSTM) has submitted 498 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2013. As a Basic Materials sector company with CIK 0001563411, all filings are publicly accessible via the EDGAR database at no cost.
The annual 10-K report is Constellium SE's most comprehensive regulatory disclosure. The most recent Constellium SE 10-K was filed on 2026-02-25 for fiscal year ending 2026. Historical CSTM 10-K annual reports are available from 2012 through 2026.
Investors researching Constellium SE SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.
Frequently Asked Questions
CSTM SEC Filings · 8 questionsConstellium SE (CSTM) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 498 filings and access original documents at no cost. Constellium SE's CIK is 0001563411.