X0306 4/A 2019-02-26 2019-02-28 0 0000019745 CHESAPEAKE UTILITIES CORP CPK 0001608024 Householder Jeffry M 909 SILVER LAKE BLVD DOVER DE 19904 1 1 0 0 President & CEO Common Stock 2019-02-26 4 F 0 134 90.69 D 14239 D Common Stock 152 I 401k Plan As reported on February 28, 2019, 3,569 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. The reporting individual previously elected to receive deferred stock units in lieu of shares. Accordingly, 3,435 deferred stock units have been granted and 134 shares of Chesapeake stock were utilized to satisfy the tax liability associated with the incentive award (3,435 deferred stock units + 134 shares to cover the tax liability = 3,569 total shares comprising the incentive award). Of these shares, 11,228 represent deferred stock units that will be settled on a one-for-one basis in common stock. Beth W. Cooper, by Power of Attorney 2019-07-03