Company: CMA
Filing Date: 2025-11-25
Form Type: DEFM14A
Source: 0001193125-25-297173
Chunk: 400

Company: COMERICA INC
Filing Date: 2025-11-25
Form: DEFM14A
Chunk 400
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| Name:                             |
| Title:                            |
| Dated:                            |

REVERSE OF SECURITY COMERICA INCORPORATED The shares of 6.875% Fixed-Rate Reset Non-CumulativePerpetual Preferred Stock, Series B (the “ Series B Preferred Stock”) have the preferences and privileges, dividend rights, liquidation preferences and such other rights and qualifications, limitations and restrictions as provided in the Certificate of Designations relating to the Series B Preferred Stock (the “ Certificate of Designations”), in addition to those set forth in the Restated Certificate of Incorporation of the Corporation, as amended (the “ Certificate of Incorporation”), and the Corporation’s Amended and Restated Bylaws, copies of which shall be furnished by the Corporation to any holder without charge upon the request addressed to the Secretary of the Corporation at its principal office in Dallas, Texas or to the Registrar named on the face of this certificate. A statement of the rights, preferences, privileges and restrictions granted to or imposed upon the respective classes or series of stock of the Corporation, and upon the holders thereof as established by the Certificate of Incorporation, the Certificate of Designations or any other certificate of determination of preferences, and the number of shares constituting each series or class and the designations thereof, may be obtained by any stockholder of the Corporation upon request and without charge from the Secretary of the Corporation at the principal office of the Corporation, Comerica Bank Tower, 1717 Main Street, MC 6404, Dallas, Texas 75201. ASSIGNMENT For value received, ___________ hereby sell, assign and transfer unto (Please Insert Social Security or Other Identifying Number of Assignee) (Please Print or Typewrite Name and Address, Including Zip Code, of Assignee) ___________ shares of the capital stock represented by the within certificate, and do hereby irrevocably constitute and appoint ____________ Attorney to transfer the said stock on the books of the within named Corporation with full power of substitution in the premises. Dated: NOTICE: The Signature to this Assignment Must Correspond with the Name As Written Upon the Face of the Certificate in Every Particular, Without Alteration or Enlargement or Any Change Whatsoever.

| SIGNATURE GUARANTEED                     |
| (Signature Must Be Guaranteed by a       |
| Member of a Medallion Signature Program) |

D-11

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