Amarin Corporation(AMRN) - 2025 Q1 - Quarterly Results

Exhibit 99.1 Amarin Reports First Quarter 2025 Financial Results Europe • The Company generated revenue of $35.7 million from branded VASCEPA despite numerous generic versions of the product currently available. The U.S. business remains profitable and continues to generate cash. • The Company retained all major exclusive accounts through the first quarter, which forms the basis for a majority of U.S. product sales and margin. • The Company has prepared a plan for an authorized generic (AG) version of VASCE ...