A business in context

MT research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-07 · 8010 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 6-K · Current report

    Report date 2026-08-17 · 0001243429-26-000080

  2. 6-K · Current report

    Report date 2026-08-03 · 0001243429-26-000077

  3. 6-K · Current report

    Report date 2026-06-30 · 0001243429-26-000075

  4. 6-K · Current report

    Report date 2026-07-30 · 0001243429-26-000072

  5. 6-K · Current report

    Report date 2026-07-24 · 0001243429-26-000069

  6. 6-K · Current report

    Report date 2026-07-06 · 0001243429-26-000063

  7. 6-K · Current report

    Report date 2026-06-30 · 0001243429-26-000058

  8. 6-K · Current report

    Report date 2026-06-26 · 0001243429-26-000056

  9. 6-K · Current report

    Report date 2026-06-22 · 0001243429-26-000052

  10. 6-K · Current report

    Report date 2026-06-03 · 0001243429-26-000050

  11. 6-K · Current report

    Report date 2026-05-27 · 0001243429-26-000046

  12. 6-K · Current report

    Report date 2026-05-19 · 0001243429-26-000044

  13. 6-K · Current report

    Report date 2026-05-19 · 0001104659-26-063637

  14. 6-K · Current report

    Report date 2026-05-13 · 0001243429-26-000041

  15. 6-K · Current report

    Report date 2026-05-13 · 0001104659-26-060104

  16. 6-K · Current report

    Report date 2026-05-13 · 0001104659-26-059993

  17. 6-K · Current report

    Report date 2026-05-12 · 0001104659-26-059064

  18. 6-K · Current report

    Report date 2026-05-05 · 0001243429-26-000039

  19. 6-K · Current report

    Report date 2026-04-30 · 0001243429-26-000036

  20. 6-K · Current report

    Report date 2026-04-23 · 0001243429-26-000034

  21. 6-K · Current report

    Report date 2026-04-03 · 0001243429-26-000032

  22. 6-K · Current report

    Report date 2026-03-30 · 0001243429-26-000030

  23. 6-K · Current report

    Report date 2026-03-17 · 0001243429-26-000028

  24. 6-K · Current report

    Report date 2026-03-10 · 0001243429-26-000025

  25. 20-F · Annual report

    Report date 2025-12-31 · 0001243429-26-000020

  26. 6-K · Current report

    Report date 2026-02-11 · 0001243429-26-000016

  27. 6-K · Current report

    Report date 2026-02-10 · 0001243429-26-000014

  28. 6-K · Current report

    Report date 2026-02-05 · 0001243429-26-000011

  29. 6-K · Current report

    Report date 2026-02-03 · 0001243429-26-000009

  30. 6-K · Current report

    Report date 2026-01-30 · 0001243429-26-000006

  31. 6-K · Current report

    Report date 2026-01-29 · 0001243429-26-000004

  32. 6-K · Current report

    Report date 2025-12-22 · 0001243429-25-000099

  33. 4 · Ownership change

    Report date 2021-02-11 · 0001140361-21-006135

  34. 4 · Ownership change

    Report date 2008-04-07 · 0001181431-08-024393

  35. 4 · Ownership change

    Report date 2008-03-19 · 0001181431-08-020516

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

0 matching transaction rows.

No matching transaction rows in the covered quarter. This does not establish that no insider transactions occurred.

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001243429ArcelorMittal
DofascoArcelorMittal Kryvyi RihArcelorMittal PolandKatowice SteelworksArcelorMittal GalațiArcelorMittal BremenArcelorMittal EisenhüttenstadtArcelorMittal SpainArcelorMittal (Belgium)ArcelorMittal (France)ArcelorMittal (Germany)ExosunArcelorMittal Tubular Products KarvináArcelorMittal Tubular Products Ostrava

Showing 14 of 14 imported Wikidata subsidiary claims. Additional aliases appear below.

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • ArcelorMittal S.A. · alias · wikidata
  • ArcelorMittal, S.A. · alias · wikidata
  • ArcelorMittal SA · alias · wikidata
  • Dofasco · subsidiary · wikidata
  • Dominion Foundries and Steel Company · subsidiary · wikidata
  • Dominion Steel Company · subsidiary · wikidata
  • ArcelorMittal Kryvyi Rih · subsidiary · wikidata
  • Kryvorizhstal · subsidiary · wikidata
  • AMKR · subsidiary · wikidata
  • ArcelorMittal Poland · subsidiary · wikidata
  • Katowice Steelworks · subsidiary · wikidata
  • Huta Katowice · subsidiary · wikidata
  • ArcelorMittal Poland Dąbrowa Górnicza · subsidiary · wikidata
  • ArcelorMittal Galați · subsidiary · wikidata
  • Galați Steel Works · subsidiary · wikidata
  • Sidex Galați · subsidiary · wikidata
  • ArcelorMittal Bremen · subsidiary · wikidata
  • ArcelorMittal Eisenhüttenstadt · subsidiary · wikidata
  • ArcelorMittal Spain · subsidiary · wikidata
  • ArcelorMittal (Belgium) · subsidiary · wikidata
  • ArcelorMittal Belgium · subsidiary · wikidata
  • ArcelorMittal (France) · subsidiary · wikidata
  • ArcelorMittal (Germany) · subsidiary · wikidata
  • Polskie Huty Stali SA · subsidiary · wikidata
  • Exosun · subsidiary · wikidata
  • ArcelorMittal Tubular Products Karviná · subsidiary · wikidata
  • ArcelorMittal Tubular Products Ostrava · subsidiary · wikidata
  • ARCELOR · former SEC name · 2003-04-30 to 2007-10-01
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Revenue in constant purchasing power

USD revenue expressed in 2026-07 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

No USD annual revenue periods with complete CPI coverage are available. Non-USD statements are not converted with U.S. CPI.

Bureau of Labor Statistics · retrieved 2026-09-07 · 9 selected series; gaps remain missing

Explore the CPI history ↗