SCI Engineered Materials, Inc. (SCI) elected Shelby Yohn as Chief Financial Officer, Treasurer, and Assistant Secretary. Her appointment is effective April 2, 2026. Ms. Yohn succeeds Gerald S. Blaskie, who is retiring after a 25-year career with the Company. Ms. Yohn joined SCI in August 2024 as the Director of Accounting. Prior to joining SCI, she served as Corporate Group Controller for Sanoh America Inc., a subsidiary of Sanoh Industrial Co., Ltd. (Tokyo Stock Exchange: 6584.T), from 2014 to 2024, also holding roles as Plant Controller and Financial Analyst. She earned her Master of Professional Practices of Accounting and Bachelor of Science in Business Administration degrees from Ohio Northern University.