Alvotech Holdings S.A

Declaration of Voting Results & Voting Rights Announcements • Dec 29, 2025

Alvotech S.A.

Notification for the purposes of article 13 of the Luxembourg law of 11 January 2008 on transparency requirements for issuers

Luxembourg – 29 December 2025 – Alvotech S.A. announces that on 19 December 2025, the proportion of own shares held by Alvotech S.A. reached 1.13%, crossing below the 5% threshold of the total number of voting rights.

The above percentage has been calculated on the basis of 3,780,922 own shares out of 334,038,147 shares in issue to which voting rights are attached.