CIVISTA BANCSHARES, INC. CIVB

CIVISTA BANCSHARES, INC. ("CBI" or the "Company") was organized under the laws of the State of Ohio on February 19, 1987 and is a registered financial holding company under the Gramm-Leach-Bliley Act of 1999, as amended (the "GLBA"). CBI's office is located at 100 East Water Street, Sandusky, Ohio. CBI and its subsidiaries are sometimes referred to together as the "Company". The Company had total consolidated assets of $4,336,453 at December 31, 2025.

CIVISTA BANK ("Civista"), owned by the Company since 1987, opened for business in 1884 as The Citizens National Bank. In 1898, Civista was reorganized under Ohio banking law and was known as The Citizens Bank and Trust Company. In 1908, Civista surrendered its trust charter and began operation as The Citizens Banking Company. The name Civista Bank was introduced during the first quarter of 2015 to distinguish ourselves from the many other banks using the "Citizens" name in our existing and prospective markets. Civista maintains its main office at 100 East Water Street, Sandusky, Ohio and operates branch banking offices in the following Ohio communities: Sandusky, Spencer, Wellington, Norwalk, Berlin Heights, Huron, Port Clinton, Castalia, New Washington, Shelby, Willard, Greenwich, Plymouth, Shiloh, Akron, Dublin, Plain City, Russells Point, Urbana, West Liberty, Quincy, Dayton, Beachwood, Gahanna, Napoleon, Malinta, Liberty Center, Holgate, Bowling Green, and in the following Indiana communities: Lawrenceburg, Aurora, West Harrison, Milan, Osgood and Versailles. Civista also operates loan production offices in Westlake, Ohio and Fort Mitchell, Kentucky and a leasing company office in Pittsburgh, Pennsylvania. Civista and its wholly owned subsidiaries as discussed below, accounted for 99.8% of the Company's consolidated assets at December 31, 2025.