Transactions of Managers and Closely Associated Persons

globenewswire.com June 22, 2026 at 5:48 PM ET

ALVO The article reports on a significant share acquisition in Alvotech by Celtic Lux Holdings S.a. r.l. The transaction details are provided, but no explicit positive or negative commentary on the company's performance or future prospects is present.

Attached is a copy of a filing with the Luxembourg Commission de Surveillance du Secteur Financier (CSSF) regarding transactions of managers and closely associated persons, announcing the acquisition of 10,133,333 shares in Alvotech by Celtic Lux Holdings S.a. r.l. (formerly known as Alvogen Lux Holdings S.a. r.l.) at a price of USD 3.75 per share. The date of the transaction was June 16, 2026.

ALVOTECH INVESTOR RELATIONS

Benedikt Stefansson, VP

alvotech.ir@alvotech.com

Attachment