Designated person notification

ArcelorMittal (MT) announced that a notification of a share transaction by a Designated Person (Directors or Executive Officers) is available online.

Rhea-AI Summary

ArcelorMittal (MT) announced that a notification of a share transaction by a Designated Person (Directors or Executive Officers) is available online. The disclosure, made under Article 19(3) of the EU Market Abuse Regulation, can be accessed via the Luxembourg Stock Exchange OAM and ArcelorMittal’s investor website.

Argus May 13 session

+3.98% close to close Open Argus

Details

News Market Reaction – MT

On May 13, the day this news came out, MT closed 3.98% above the previous close.

Data tracked by StockTitan Argus for the May 13 session.

Key Figures

Publication date: 13 May 2026 Article reference: Article 19(3) EU regulation number: No 596/2014

Publication date

13 May 2026

Date of designated person notification

Article reference

Article 19(3)

Cited from Regulation (EU) No 596/2014

EU regulation number

No 596/2014

Market Abuse Regulation reference

Historical Context

5 past events · Latest: May 05

5 events

1. May 05

   General meeting results

   24h Move

   +5.0%

   Shareholders approved dividend, director elections and capital structure actions.

2. Apr 30

   Quarterly earnings

   24h Move

   +2.3%

   Reported 1Q 2026 sales, EBITDA, net income and dividend policy details.

3. Apr 23

   Analyst consensus update

   24h Move

   -2.5%

   Published third‑party 1Q 2026 sell‑side EBITDA and EPS consensus figures.

4. Apr 23

   Sustainability report

   24h Move

   -2.5%

   Released 2025 Sustainability Report with emissions and safety improvements.

5. Mar 27

   Statutory financials

   24h Move

   -2.7%

   Filed 2025 parent‑company statutory financial statements with key volumes and revenue.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

market abuse, market abuse regulations, designated person, share transactions by management

4 terms

market abuse regulatory

"on market abuse (Market Abuse Regulations), ArcelorMittal announces..."

Market abuse is illegal or unethical behavior that distorts the price or fairness of buying and selling financial assets, such as using secret information to trade, spreading false or misleading news, or creating fake buying and selling to give a false impression of demand. It matters to investors because it can cause unfair losses, unreliable prices and legal or reputational fallout; like cheating in a game or tampering with a scale, it destroys confidence that markets reflect true value.

market abuse regulations regulatory

"on market abuse (Market Abuse Regulations), ArcelorMittal announces..."

A set of laws and rules designed to stop cheating and unfair tactics in financial markets, such as trading on secret information or manipulating prices. For investors, these regulations matter because they protect fair prices and confidence—like traffic laws that keep drivers honest so everyone can rely on the road—reducing the risk that market moves are driven by hidden or dishonest behavior rather than genuine supply and demand.

designated person regulatory

"notification of share transaction by a Designated Person (i.e. Directors..."

A designated person is an individual or entity officially named to carry out specific duties or act on behalf of a company for legal, regulatory or communication purposes — think of them as the company’s appointed point person for a particular task. For investors, knowing who is designated matters because that person has the authority to receive official notices, make filings, handle compliance or speak for the company, which can affect how quickly issues are resolved and who is accountable if problems or insider-information questions arise.

share transactions by management regulatory

"under Investors > Share Transactions by Management: https://corporate..."

Share transactions by management are purchases or sales of a company’s stock carried out by its executives, directors or other senior employees. These moves matter to investors because they can signal how those closest to the business view its future—buying may indicate confidence while selling can suggest the opposite—much like a homeowner buying more of a neighborhood house or putting theirs on the market; such trades are also subject to rules and can affect market perception and stock price.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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13 May 2026, 17:05 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 notification of share transaction by a Designated Person (i.e. Directors or Executive Officers) is 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 steel and mining companies, with a presence in 60 countries and primary steelmaking facilities in 14 countries. In 2025, ArcelorMittal had revenues of $61.4 billion and crude steel production of 55.6 million metric tonnes, while iron ore production reached 48.8 million metric tonnes.

Our goal is to help build a better world with smarter steels. 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 electric vehicles and 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. This is what we believe it takes to be the steel company of the future.

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). For more information about ArcelorMittal please visit: https://corporate.arcelormittal.com/

Enquiries

ArcelorMittal investor relations: +44 207 543 1128; ESG: +44 203 214 2801 and Bonds/credit: +33 1 57 95 50 35.
E-mail: investor.relations@arcelormittal.com

ArcelorMittal corporate communications (e-mail: press@arcelormittal.com) +44 207 629 7988. Contact: Paul Weigh +44 203 214 2419

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did ArcelorMittal (MT) announce about the designated person share transaction on 13 May 2026?

ArcelorMittal announced that a designated person share transaction notification is available online under EU Market Abuse rules. According to ArcelorMittal, the disclosure can be accessed via the Luxembourg Stock Exchange’s OAM database and the company’s investor relations website.

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

Investors can find ArcelorMittal designated person share transaction notifications on the Luxembourg Stock Exchange’s OAM database and the company’s website. According to ArcelorMittal, the information is listed under Investors > Share Transactions by Management for public access and regulatory transparency.

What is a designated person in ArcelorMittal (MT) share transaction disclosures?

A designated person in ArcelorMittal disclosures refers to Directors or Executive Officers involved in share transactions. According to ArcelorMittal, notifications of these transactions are published online in line with Article 19(3) of the EU Market Abuse Regulation requirements.

Why is ArcelorMittal (MT) publishing a designated person share transaction under EU Market Abuse Regulation?

ArcelorMittal is publishing the designated person share transaction to comply with Article 19(3) of the EU Market Abuse Regulation. According to ArcelorMittal, making these notifications public supports transparency around Directors’ and Executive Officers’ dealings in company shares.

When was the ArcelorMittal (MT) designated person share transaction notification released?

The designated person share transaction notification was released on 13 May 2026 at 17:05 CET. According to ArcelorMittal, the related details are available through the Luxembourg Stock Exchange’s OAM system and the company’s investor-focused share transactions webpage.