Notification of Designated Person Transactions at Aperam

Aperam SA hereby informs investors, in accordance with Article 19(3) of Regulation (EU) No 596/2014 on market abuse, that a notification concerning share transactions carried out by a designated person is available. This document primarily concerns the company's directors or executive officers. Details can be found on the Luxembourg Stock Exchange's OAM electronic database and on Aperam's website, in the Investors section.

This communication enhances the transparency of operations carried out by internal company personnel, in accordance with European regulatory requirements. Aperam thus ensures rigorous monitoring of financial market regulations. This approach is part of a policy of good governance and compliance with applicable regulations.