Director's Ownership Update for Chesapeake Utilities Corp

The filing reports the ownership details of Eden Elisabeth A, a director of Chesapeake Utilities Corp (CPK). As of September 15, 2025, Eden Elisabeth A owns 613 shares of common stock directly. The filing was signed by Beth W. Cooper, by Power of Attorney, on September 22, 2025. This update is part of the company's compliance with SEC regulations regarding the disclosure of ownership by directors and officers.