Comerica Incorporated Floating Rate Senior Notes due 2010 Underwriting AgreementComerica Inc /New/ • July 27th, 2007 • National commercial banks • New York
Company FiledJuly 27th, 2007 Industry JurisdictionComerica Incorporated, a Delaware corporation (the “Company”), proposes to sell to the underwriters named in Schedule 1 hereto (the “Underwriters”), for whom you are acting as representatives (the “Representatives”), $150,000,000 of its Floating Rate Senior Notes due 2010 (the “Securities”) to be issued under an indenture, dated as of July 15, 2007 between the Company and The Bank of New York, as trustee (the “Trustee”).