Officer Sale of Common Stock

Stefania Karmiri, the Corporate Secretary of EUROSEAS LTD., reported a sale of 250 shares of common stock on April 16, 2026. The shares were sold at a price of $72.0 per share, resulting in a post-transaction share count of 0. The transaction code for this sale was 'S', indicating a sale by an insider. The ownership nature is reported as direct ownership.