Ankeny State Bank

Norwest Bank Denison, National Association

Union State Bank

Emerson State Bank

Western Bank & Trust National Association

Blencoe State Bank

Griswold State Bank

First Community Bank

Farmers Savings Bank & Trust-Vinton

Brenton National Bank of South Des Moines

Peoples National Bank

Metropolitan Federal Bank of Iowa

Hills Bank Kalona

American State Bank

The First National Bank in Humboldt

Audubon State Bank

Pilot Grove Savings Bank

Grinnell State Bank

Farmers & Merchants Bank & Trust

Modale Savings Bank

Odebolt State Bank

Citizens Bank and Trust Company

Farmers Savings Bank

Liberty Bank and Trust

Firstcentral Bank A Federal Savings Bank

Premier Bank

Postville State Bank

Osage Farmers National Bank

Fairfax State Savings Bank

Randall-Story State Bank

AMES COMMUNITY BANK

The First State Bank of Gowrie

Hills Bank and Trust Company

Livermore State Bank

Brenton Bank and Trust Company

Farmers State Bank

Firstar National Bank

Peoples Federal Savings and Loan Association

Citizens First Bank

First National Bank of Muscatine

First Security Bank and Trust Company

Norwest Bank Sioux City, National Association

Primebank

American Trust and Savings Bank

Firstar Bank Cedar Falls

Hartwick State Bank

Firstar Bank Mount Pleasant

State Bank

Highland Park State Bank

East Des Moines National Bank