Ownership Filing for SCI Engineered Materials, Inc.

This filing details the ownership of SCI Engineered Materials, Inc. (SCIA) by Shelby S. Yohn, the Chief Financial Officer. The report indicates that Mr. Yohn directly owns 2,286 shares of the company's common stock. The filing, dated March 4, 2026, reflects the ownership status as of April 2, 2026. No other ownership details or transactions were specified in this particular filing.