JSW S.A. — Major Shareholding Notification 2026

Jun 8, 2026

Report Content Subject: Shareholders with at least 5% of votes at the OrdinaryShareholder Meeting of JSW S.A. on 8 June 2026

Legal basis: Article 70 Item 3 of the Act on Offerings - list ofshareholders above 5% of the votes at the Shareholder Meeting

Body of the Report:

The Management Board of Jastrzębska Spółka Węglowa S.A. ["Company"]hereby announces a list of shareholders holding at least 5% of the totalnumber of votes at the Company's Ordinary Shareholder Meeting ["OSM"]held on 8 June 2026.

Shareholder's name: State Treasury

Number of votes: 64,387,333

Percentage of votes at the OSM: 96.24%

Percentage of the total number of votes: 54.84%