Glenwood State Bank

First Whitney Bank and Trust

The Security Trust and Savings Bank

American Interstate Bank

Fort Madison Bank & Trust Co.

Luana Savings Bank

Home State Bank

West Side State Savings Bank

First National Bank

Pinnacle Bank

Firstar Bank Ottumwa

Norwest Bank Atlantic, National Association

Bankers Trust Company

Valley Bank & Trust

The Home Trust & Savings Bank

First State Bank of Mapleton

Davenport Bank and Trust Company

Columbus Junction State Bank

Mercantile Bank of Jasper County

Security State Bank

Cherokee State Bank

State Savings Bank

First National Bank of Muscatine

Pocahontas State Bank

Iowa State Bank

Peoples Bank and Trust Company

Moorhead State Bank

Oakland Savings Bank

Commercial State Bank

Raccoon Valley Bank

Magna Bank

Solon State Bank

Commercial State Bank

Farmers Savings Bank

United Bank of Iowa

Commercial Savings Bank

Melvin Savings Bank

Templeton Savings Bank

Ankeny State Bank

Holstein State Bank

Farmers and Merchants Savings Bank

Security Trust & Savings Bank

Community Bank