X0306 4 2018-09-27 0 0000019745 CHESAPEAKE UTILITIES CORP CPK 0001608024 Householder Jeffry M 909 SILVER LAKE BLVD DOVER DE 19904 0 1 0 0 President, FPU (sub) Common Stock 2018-09-27 4 S 0 500 84.45 D 10755 D Common Stock 152 I 401k Plan Of these shares, 7,758 represent deferred stock units that will be settled on a one-for-one basis in common stock. Includes 148 shares that were acquired for the reporting person since the date of the last Form 4 filing, through October 5, 2018, from the reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan. Includes 72 shares of common stock that the reporting person acquired under the 401k Plan via an employer supplemental contribution that was funded in shares of Chesapeake Utilities Corporation common stock in July 2018. Dividends payable on 401k Plan shares were reinvested to purchase 1 additional share of Chesapeake Utilities Corporation common stock since last filing. Beth W. Cooper, by Power of Attorney 2018-11-06