144 0001867310 XXXXXXXX LIVE 0001850119 Century Therapeutics, Inc. 001-40498 25 N 38TH STREET, 11TH FLOOR PHILADELPHIA PA 19104 215-981-4000 Farid Adrienne Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

2035 7816.23 59834968 02/05/2024 NASDAQ Common 02/02/2024 Restricted Stock Vesting Issuer N 2035 02/02/2024 Compensation Y 02/05/2024 /s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Adrienne R Farid