ISABELLA BANK Business Summary

Isabella Bank Corporation (ISBA) operates as the financial holding company for Isabella Bank, a community-focused institution providing comprehensive retail banking and fiduciary services across Mid-Michigan. The company generates revenue primarily through net interest income derived from a $2.2 billion asset portfolio, which includes commercial, agricultural, residential real estate, and consumer loans. Its secondary revenue stream consists of non-interest income from its Isabella Wealth division, which manages over $707 million in assets under management (AUM) as of year-end 2025, alongside treasury management, merchant services, and insurance products. Positioned as a high-margin regional player with a 25.2% net profit margin in FY 2025, Isabella Bank competes directly with Nicolet Bankshares (NIC), Bank First (BFC), and Middlefield Banc (MBCN), distinguishing itself through localized decision-making and a robust efficiency ratio that outpaces many state-chartered peers. Leadership is spearheaded by President and CEO Jerome E. Schwind, a 25-year veteran of the bank who previously served as COO and has been instrumental in the company’s 2025 Nasdaq uplisting. The executive team was recently strengthened by the January 2026 appointment of Gerald J. Ritzert as Chief Financial Officer; Ritzert is a CPA with over 30 years of experience, including prior CFO roles at Dollar Bank and First National Bank and Trust. Supporting them is Neil M. McDonnell, who serves as President of Isabella Bank and brings three decades of financial expertise from large international and community banks. The board includes notable figures such as David Brian Behen, a former Michigan state CIO, reflecting a governance structure focused on digital transformation and regional economic stability.