Company: FITBI
Filing Date: 2025-12-11
Form Type: 425
Source: 0000035527-25-000227
Chunk: 5

Company: FIFTH THIRD BANCORP
Filing Date: 2025-12-11
Form: 425
Chunk 5
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 Comerica and Fifth Third disclaim any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise.

### ADDITIONAL INFORMATION ABOUT THE TRANSACTION AND WHERE TO FIND IT
Fifth Third filed a registration statement on Form S-4 (File No. 333-291296) with the SEC to register the shares of Fifth Third common stock that will be issued to Comerica stockholders in connection with the proposed Transaction. The registration statement includes a joint proxy statement of Comerica and Fifth Third that also constitutes a prospectus of Fifth Third. The registration statement became effective on November 25, 2025. Fifth Third filed a prospectus on November 25, 2025, and Comerica filed a definitive proxy statement on November 25, 2025. Comerica and Fifth Third each commenced mailing of the definitive joint proxy statement/prospectus to their respective shareholders on or about November 25, 2025. INVESTORS AND SECURITY HOLDERS ARE URGED TO READ THE REGISTRATION STATEMENT ON FORM S-4 AND THE DEFINITIVE JOINT PROXY STATEMENT/PROSPECTUS, AS WELL AS ANY OTHER RELEVANT DOCUMENTS FILED WITH THE SEC IN CONNECTION WITH THE TRANSACTION OR INCORPORATED BY REFERENCE INTO THE REGISTRATION STATEMENT ON FORM S-4 AND THE DEFINITIVE JOINT PROXY STATEMENT/PROSPECTUS, BECAUSE THEY CONTAIN OR WILL CONTAIN IMPORTANT INFORMATION REGARDING COMERICA, FIFTH THIRD, THE TRANSACTION AND RELATED MATTERS.

Investors and security holders may obtain free copies of these documents and other documents filed with the SEC by Comerica or Fifth Third through the website maintained by the SEC at https://www.sec.gov or by contacting the investor relations department of Comerica or Fifth Third at:

Comerica Inc.

Comerica Bank Tower

1717 Main Street, MC 6404

Dallas, TX 75201

Attention: Investor Relations

InvestorRelations@comerica.com

(833) 571-0486

Fifth Third Bancorp

38 Fountain Square Plaza

MD 1090FV

Cincinnati, OH 45263

Attention: Investor Relations

IR@53.com

(866) 670-0468

Before making any voting or investment decision, investors and security holders of Comerica and Fifth Third are urged to read carefully the entire registration statement and definitive joint proxy statement/prospect