ArcelorMittal (MT) highlights 2024 scale and management share trade access

Rhea-AI Filing Summary

ArcelorMittal reports that notifications of share transactions by Designated Persons, such as directors and executive officers, are now available through the Luxembourg Stock Exchange’s OAM database and on its own website under “Share Transactions by Management.” This improves access to information on management trading activity for investors.

The company also highlights its global scale as an integrated steel and mining group operating in 60 countries, with primary steelmaking in 14 countries. In 2024, ArcelorMittal generated $62.4 billion of revenue, produced 57.9 million metric tonnes of crude steel and 42.4 million tonnes of iron ore, and remains listed on major exchanges in New York, Amsterdam, Paris, Luxembourg and Spain.

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

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Dated March 17, 2026

Commission File Number: 001-35788

ARCELORMITTAL

(Translation of registrant’s name into English)

24-26, Boulevard d’Avranches

L-1160 Luxembourg

Grand Duchy of Luxembourg

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒        Form 40-F ☐

On March 17, 2026, ArcelorMittal published the press release attached hereto as Exhibit 99.1 and hereby incorporated by reference into this report on Form 6-K.

Exhibit Index

Exhibit No. Description

Exhibit 99.1 Designated person notification

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

ARCELORMITTAL

Date 17 March 2026

By: /s/ Henk Scheffer    

Name: Henk Scheffer

Title: Company Secretary & Group Compliance & Data Protection Officer

Exhibit 99.1

press release

Designated person notification

17 March 2026, 15:00 CET

With reference to Article 19(3) of Regulation (EU) No 596/2014 of the European Parliament and of the Council of 16 April 2014 on market abuse (Market Abuse Regulations), ArcelorMittal announces that notifications of share transaction by a Designated Person (i.e. Directors or Executive Officers) are available in the Luxembourg Stock Exchange’s electronic database OAM on www.bourse.lu and on ArcelorMittal’s web site www.arcelormittal.com under Investors > Share Transactions by Management:

https://corporate.arcelormittal.com/investors/corporate-governance/share-transactions-by-management

ENDS

About ArcelorMittal

ArcelorMittal is one of the world’s leading integrated steel and mining companies with a presence in 60 countries and primary steelmaking operations in 14 countries. It is the largest steel producer in Europe, among the largest in the Americas, and has a growing presence in Asia through its joint venture AM/NS India. ArcelorMittal sells its products to a diverse range of customers including the automotive, engineering, construction and machinery industries, and in 2024 generated revenues of $62.4 billion, produced 57.9 million metric tonnes of crude steel and 42.4 million tonnes of iron ore. Our purpose is to produce smarter steels for people and planet. Steels made using innovative processes which use less energy, emit significantly less carbon and reduce costs. Steels that are cleaner, stronger and reusable. Steels for the renewable energy infrastructure that will support societies as they transform through this century. With steel at our core, our inventive people and an entrepreneurial culture at heart, we will support the world in making that change.

ArcelorMittal is listed on the stock exchanges of New York (MT), Amsterdam (MT), Paris (MT), Luxembourg (MT) and on the Spanish stock exchanges of Barcelona, Bilbao, Madrid and Valencia (MTS).

http://corporate.arcelormittal.com/  

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ArcelorMittal Investor Relations contact information
General			+44 20 7543 1128
Retail			+44 20 3214 2893
Bonds/Credit			+33 171 921 026
Bonds/Credit			+33 171 921 026

ArcelorMittal Corporate Communications contact information
Paul Weigh
Tel:			+44 20 3214 2419
E-mail			press@arcelormittal.com

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FAQ

What did ArcelorMittal (MT) announce regarding share transactions by management?

ArcelorMittal announced that notifications of share transactions by Designated Persons are available on the Luxembourg Stock Exchange’s OAM database and on its website. This allows investors to review reported trades by directors and executive officers in a centralized, easily accessible way.

Where can investors find ArcelorMittal (MT) management share transaction notifications?

Notifications of ArcelorMittal management share transactions are available on the Luxembourg Stock Exchange’s electronic OAM database at www.bourse.lu and on ArcelorMittal’s website. They are located under Investors, in the section titled Share Transactions by Management, for convenient investor access.

What were ArcelorMittal’s 2024 revenues and production levels?

In 2024, ArcelorMittal generated revenues of $62.4 billion, produced 57.9 million metric tonnes of crude steel and 42.4 million tonnes of iron ore. These figures underscore its position as a major global integrated steel and mining company across multiple regions.

How large is ArcelorMittal’s global footprint and where are its main operations?

ArcelorMittal has a presence in 60 countries with primary steelmaking operations in 14 countries. It is the largest steel producer in Europe, among the largest in the Americas, and has a growing presence in Asia through its AM/NS India joint venture.

On which stock exchanges is ArcelorMittal (MT) listed?

ArcelorMittal is listed on the New York, Amsterdam, Paris and Luxembourg stock exchanges under the symbol MT, and on the Spanish exchanges in Barcelona, Bilbao, Madrid and Valencia under MTS. These multiple listings provide broad access for international investors.

Which industries does ArcelorMittal primarily serve with its steel products?

ArcelorMittal sells its steel and mining products to customers in the automotive, engineering, construction and machinery industries. This diverse customer base reflects the company’s broad product range and its role in supplying core materials for global industrial and infrastructure needs.

Filing Exhibits & Attachments

1 document

Press Releases

• EX-99.1 EX-99.1 13.5 KB