SCHEDULE 13G 0001513019 XXXXXXXX LIVE Common Stock, $0.0001 Par Value 05/06/2025 0002033535 Costamare Bulkers Holdings Ltd Y2001C101 7 rue du Gabian MC O9 98000 Rule 13d-1(d) Konstantakopoulos, Christos b J3 3810317 0 3810317 0 3810317 N 15.7 IN Note to 11: The percent ownership is calculated based upon an aggregate of 24,203,746 shares outstanding. Costamare Bulkers Holdings Ltd 7 rue du Gabian, MC, Monaco, 98000 Christos Konstantakopoulos The principal business office of the person named in Item 2(a) above is: 8 Pentelis Street 17564 Athens, Greece Christos Konstantakopoulos is a citizen of Greece. Y 3,810,317 15.7% 3,810,317 0 3,810,317 0 Y Y Y Y Y Y Konstantakopoulos, Christos /s/ Christos Konstantakopoulos 05/06/2025