X0607 3 2026-03-18 1 0002033535 Costamare Bulkers Holdings Ltd CMDB 0002117406 Sofianopoulos Dimitrios true 7 RUE DU GABIAN MONACO O9 98000 MONACO true Exhibit 24 - Power of Attorney /s/ Anastasios Gabrielides, by power of attorney 2026-03-18