144 0001624829 XXXXXXXX LIVE 0001386716 Star Bulk Carriers Corp. 001-33869 C/O STAR BULK MANAGEMENT INC. 40 AGIOU KONSTANTINOU STR, MAROUSSI ATHENS J3 15124 011-30-210-617-8400 Balakrishnan Mahesh Director Common Fidelity Brokerage Services LLC

245 Summer Street Boston MA 02110

14245 234187.00 102294758 05/23/2025 NYSE Common 05/16/2023 Stock Award Issuer N 13500 05/16/2023 Compensation Common 10/24/2023 Stock Award Issuer N 745 10/24/2023 Compensation Y 05/23/2025 /s/ Cristina Garcia, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Balakrishnan Mahesh