KALDVIK AS (KLDVK): Jellyfish event in Reyðarfjörður

Frøya, 6 September 2026 - Kaldvík AS ("Kaldvík" or the "Company") has experienced a jellyfish event at its farming sites in Reyðarfjörður.

The 2025 generation has experienced approximately 0.3 percentage points of additional mortality since Friday, 4 September, as a result of the event. As a precautionary measure, Kaldvík has initiated harvesting from selected cages to reduce the risk of further losses.

The situation is currently stable and continues to be closely monitored. The 2026 generation, which is located in a different fjord, has not been affected by the event.

The Company will provide further updates when appropriate.

About Kaldvík AS Kaldvík is the leading salmon farmer in Iceland. Kaldvík has a well-developed and fully integrated value chain, enabling the Group to provide its customers with a sustainable premium product. Kaldvík is dual-listed on Euronext Growth Oslo and Nasdaq First North Growth Market Iceland. See www.kaldvik.is (http://www.kaldvik.is) for more information about the Company.