X0508 5 2024-12-31 1 0 0 0000019745 CHESAPEAKE UTILITIES CORP CPK 0001361221 Hill Thomas P Jr 500 ENERGY LANE DOVER DE 19901 0 0 0 1 Retired Director 0 Common Stock 20094 D Common Stock 15437 I By Spouse Includes 7,324 deferred stock units, of which 123 were acquired for the reporting person since the last filing through reinvestment of dividends into additional deferred stock units. Deferred stock units will be settled on a one-for-one basis in common stock. Beth W. Cooper, by Power of Attorney 2025-02-13