UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

Filed by the Registrant x

Filed by a Party other than the Registrant o

Check the appropriate box:

  • o Preliminary Proxy Statement

  • o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

  • o Definitive Proxy Statement

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  • o Soliciting Material under §240.14a-12

)

Comerica Incorporated

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

x No fee required.

  • o Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

    • (1) Title of each class of securities to which transaction applies:

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    • (3) Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined):

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  • o Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

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Comerica Incorporated Comerica Bank Tower

1717 Main Street Dallas, Texas 75201

March 22, 2019

Dear Shareholder,

This year, we are again providing proxy materials to our shareholders primarily through the Internet. We are pleased to use this process, which allows our shareholders to receive proxy materials in an expedited manner, while significantly lowering the costs of our annual proxy campaign. On or about March 12, 2019, we mailed you a Notice of Internet Availability of Proxy Materials containing instructions on how to access our proxy statement and our annual report online.

For your convenience, we are now sending you a proxy card, along with another copy of the Notice of Internet Availability of Proxy Materials. To vote by proxy card, please complete, sign, date and return the proxy card in the enclosed return envelope. To vote by using the automated telephone voting system or the Internet voting system, the instructions for shareholders of record are as follows:

TO VOTE BY TELEPHONE: 1-800-652-VOTE (8683)

  • · Use any touch tone telephone to vote your proxy.

  • · Have your proxy card or Notice of Internet Availability of Proxy Materials available when you call.

  • · Follow the simple instructions the system provides you.

  • · You may dial this toll free number at your convenience, 24 hours a day, 7 days a week. The deadline for telephone voting is 11:59 p.m. (Central Time), April 22, 2019. For shares held in Comerica's employee benefit plans, the deadline is 11:59 p.m. (Central Time), April 21, 2019.

(OR)

TO VOTE BY THE INTERNET:www.envisionreports.com/CMA, or scan the QR code on the Notice of Internet Availability of Proxy Materials or proxy card

  • · Use the Internet to vote your proxy.

  • · Have your proxy card or Notice of Internet Availability of Proxy Materials available when you access the website.

  • · Follow the simple instructions to obtain your records and create an electronic ballot.

  • · You may log on to this Internet site at your convenience, 24 hours a day, 7 days a week. The deadline for Internet voting is 11:59 p.m. (Central Time), April 22, 2019. For shares held in Comerica's employee benefit plans, the deadline is 11:59 p.m. (Central Time), April 21, 2019.

Sincerely,

John D. Buchanan

Executive Vice President-Chief Legal Officer, and Corporate Secretary

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Comerica Inc. published this content on 12 March 2019 and is solely responsible for the information contained herein. Distributed by Public, unedited and unaltered, on 12 March 2019 12:22:05 UTC