Ownership Filing for Warren James Croft

This filing details the ownership of Citizens Financial Services Inc. common stock by Warren James Croft. As of June 16, 2026, Mr. Croft directly owns 5111.595 shares. The signature on the document is provided by Gina Marie Boor under power of attorney for Mr. Croft, dated May 20, 2026. Mr. Croft holds the position of Subsidiary Director.