This press release does not constitute a notice of redemption under the certificate of designations governing the Preferred Stock or the deposit agreement governing the Depositary Shares. All regulatory requirements relating to the redemption of the Preferred Stock and corresponding Depositary Shares have been satisfied by Comerica. The Depositary Shares are held through The Depository Trust Company ("DTC") and will be redeemed in accordance with the applicable procedures of DTC. Payment of the Redemption P ...