Alvotech Announces Pricing of $152 Million Public Offering of Ordinary Shares and Concurrent Private Placement

REYKJAVIK, ICELAND (June 16, 2026) — Alvotech (NASDAQ: ALVO; ALVO-SDB) (“Alvotech” or the “Company”), a global biotechnology company specializing in the development and manufacture of biosimilar medicines for patients worldwide, today announced the pricing of its previously announced underwritten public offering (the “Offering”) of 22,666,667 of its ordinary shares at an offering price of $3.75 per share. All ordinary shares to be sold in the Offering will be offered by Alvotech. The Offering is expected to close on or about June 17, 2026, subject to satisfaction of customary closing conditions. The Company has also granted the underwriters a 30-day option to purchase up to an additional 3,400,000 ordinary shares at the public offering price, less underwriting discounts and commissions. Before deducting the underwriting discounts and commissions and offering expenses, the Company expects to receive total gross proceeds of approximately $85 million from the Offering, or approximately $98 million if the underwriters exercise in full their option to purchase additional shares.