National Bank of Greece SA

Star Bulk Carriers Corp. allocated a total of 4,400,000 new common, registered, voting shares at a final offering price of €24.50, or US$28.40, per share in its public offering in Greece and parallel offering to a limited group of persons. AXIA Ventures Group Ltd, a member of the Alpha Bank Group, served as Lead Advisor, Joint Coordinator and Bookrunner, while National Bank of Greece S.A. acted as Co-Advisor, Joint Coordinator and Bookrunner for the offering and the parallel listing of all of the company's common shares on the Main Market of the Regulated Securities Market of Euronext Athens. Total valid demand in the public offering reached 26,788,512 shares at the final price, a total value of €656.3 million, leaving the offering oversubscribed by more than 6 times. The offering price is the same for all investors, Qualified and Retail, who participated in the public offering and the parallel offering. Detailed information on the allocation of the new shares by investor category will be announced on Tuesday, 15 September 2026.