Isabella Bank Corporation Announces Third Quarter 2026 Dividend (Form 8-K)

Isabella Bank Corporation Announces Third Quarter 2026 Dividend

Mt. Pleasant, Michigan, August 27, 2026 - Isabella Bank Corporation (Nasdaq: ISBA) today announced its Board of Directors declared a third-quarter cash dividend of $0.28 per common share at its regular meeting on August 26, 2026. The dividend will be payable September 30, 2026 to shareholders of record as of September 28, 2026.

About Isabella Bank Corporation

Isabella Bank Corporation (Nasdaq: ISBA) is the parent holding company of Isabella Bank, a state-chartered community bank headquartered in Mt. Pleasant, Michigan. Isabella Bank was established in 1903 and has been committed to serving its customers' and communities' local banking needs for over 120 years. The Bank offers personal and commercial lending and deposit products, as well as investment, trust, and estate planning services through Isabella Wealth. The Bank has 31 locations throughout eight Mid-Michigan counties: Bay, Clare, Gratiot, Isabella, Mecosta, Midland, Montcalm, and Saginaw.

For more information about Isabella Bank Corporation, visit the Investor Relations link at www.isabellabank.com.

Contact

Lori Peterson, Director of Marketing

Phone: 989-779-6333 Fax: 989-775-5501