Company: CMA
Filing Date: 2025-08-05
Form Type: 424B5
Source: 0001193125-25-173600
Chunk: 93

Company: COMERICA INC
Filing Date: 2025-08-05
Form: 424B5
Chunk 93
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ness is outstanding or 
 not;                                                                                                                                                                                                                                                    |

| • |     | any deletions from, modifications of or additions to the events of default or covenants of Comerica, and any                                          
 change in the right of the trustee or the holders to declare the principal, premium and interest with respect to the debt securities due and payable; |

| • |     | whether the provisions described below under ‘‘—Discharge, Defeasance and Covenant 
 Defeasance’’ will be applicable to the debt securities;                            |

| • |     | whether any of the debt securities are to be issued upon the exercise of warrants and the time, manner and place 
 for the debt securities to be authenticated and delivered; and                                                   |

| • |     | any other terms of the debt securities and any other deletions from or modifications or additions to the 
 applicable indenture.                                                                                    |

Unless otherwise set forth in the applicable prospectus supplement, Comerica will only issue the debt securities in fully registered form without coupons. Unless otherwise set forth in the applicable prospectus supplement, principal of, premium and interest on the debt securities will initially be payable at the corporate trust office of the trustee. Interest on debt securities may be paid by check mailed to the persons entitled to the payments at their addresses appearing on the security register or by transfer to an account maintained by the payee with a bank located in the United States and will be payable on any interest payment date to the persons in whose names the debt securities are registered at the close of business on the regular record date with respect to the interest payment date. Unless otherwise set forth in the applicable prospectus supplement, the trustee will act as the paying agent. Comerica may designate additional paying agents, rescind the designation of any paying agent or approve a change in the office through which any paying agent acts. Unless otherwise set forth in the applicable prospectus supplement, holders may present the debt securities for transfer, duly endorsed or accompanied by a written instrument of transfer if so required by Comerica or the security registrar, or exchange for other debt securities of the same series containing identical terms and provisions, in any authorized denominations, and of a like aggregate principal amount, in each case at the office or agency maintained by Comerica for this purpose, which will initially be the corporate trust office of the trustee. Any transfer or exchange will be made without service charge, although Comerica may require payment of a sum sufficient to cover any tax or other governmental charge and any other