MidWestOne Bank: The Community Bank of the Midwest

Our Profile: Trusted Partner Since 1934

MidWestOne Bank is the banking subsidiary of MidWestOne Financial Group, Inc. (NASDAQ: MOFG), a publicly traded financial holding company. The bank traces its origins to 1934 with the founding of Iowa State Bank & Trust Company in Iowa City. Over nearly a century, it has grown by adhering to principles of integrity and dedicated customer care.

Headquartered in Iowa City, Iowa, MidWestOne Bank operates over 50 banking offices across four Midwestern states: Iowa, Minnesota, Wisconsin, and Colorado. With total assets exceeding $6.6 billion, it ranks as one of the largest financial institutions based in Iowa, serving a customer base of approximately 140,000 individuals and businesses.

Core Business Segments and Expertise

MidWestOne Bank focuses on delivering relationship-based banking with a full spectrum of products, balancing commercial strength with essential retail services:

Commercial Banking: Provides comprehensive business loans, Commercial Real Estate (CRE) financing, and Agricultural Loans, catering to the region’s strong agricultural and business sectors. Services include Treasury Management and business credit cards.
Retail and Consumer Banking: Offers a full suite of personal banking products, including checking, savings, mortgages, home equity, and consumer loans, with an increasing focus on accessible digital onboarding.
Private Wealth and Investment Services: Provides fee-based services such as administering estates and trusts, property and farm management, investment advisory, and financial planning to high-net-worth clients and institutions.

The MidWestOne Distinction

The bank’s competitive advantage lies in its deep community roots and its historical stability, having been led by the same family for over 65 years. This longevity fosters a culture of personalized service and strong local ties, allowing the bank to provide sophisticated regional banking capabilities with the local decision-making power of a trusted community partner.

Corporate Contact Information: MidWestOne Bank (Headquarters)

The table below provides the essential contact details for the headquarters of MidWestOne Bank.

Name	MIDWESTONE BANK (MidWestOne Financial Group, Inc.)
Address (Corporate HQ)	102 South Clinton Street, Iowa City, IA 52240, USA.
Tel (Service Center/Toll-Free)	+1 (800) 247-4418 (U.S. Toll-Free)
Tel (Corporate Directory)	+1 (319) 356-5800 (Local)
SWIFT Code (Primary)	MIDWUS42XXX
Note on Merger	Accounts are expected to be transitioned to Nicolet Bankshares, Inc. systems following the completion of the announced merger.