X0306 4 2021-01-04 0 0000019745 CHESAPEAKE UTILITIES CORP CPK 0001361221 Hill Thomas P Jr 909 SILVER LAKE BOULEVARD DOVER DE 19904 1 0 0 0 Common Stock 10179 D Common Stock 14937 I By Spouse Deferred Stock Units 2021-01-04 4 I 0 1099 108.21 D Common Stock 1099 8052 D Deferred Stock Units 2021-01-05 4 A 0 39 104.5929 A Common Stock 39 8091 D Chesapeake Utilities Corporation (the "Company") amended its Non-Qualified Deferred Compensation Plan (the "Deferred Plan") in December 2020 to enable participants to settle deferred stock units in shares of the Company's common stock, cash or to transfer the value of the deferred stock units into alternative investment funds, subject to the terms and conditions of the Deferred Plan and other Company policies. As a result of such amendment, the 9,056 deferred stock units that were previously reported in Table I (on a Form 4 filed on May 11, 2020), as common stock holdings are now reported in Table II because of these various settlement options. Each deferred stock unit is the equivalent to one share of the Company's common stock. Deferred stock units become payable in cash or in shares of common stock at the election of the reporting person prior to settlement in accordance with the Deferred Plan and subject to compliance with other Company policies. Pursuant to the terms of the Deferred Plan, the reporting person may also transfer the value of the deferred stock units into alternative investment funds at any time prior to settlement, subject to compliance with other Company policies. Includes 95 deferred stock units acquired for the reporting person since last filing through reinvestment of dividends pursuant to the dividend reinvestment component of the Deferred Plan. Beth W. Cooper, by Power of Attorney 2021-01-06