Company: CMA
Filing Date: 2025-05-29
Form Type: 11-K
Source: 0000028412-25-000169
Chunk: 0

Company: COMERICA INC
Filing Date: 2025-05-29
Form: 11-K
Chunk 0
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### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

#### FORM 11-K
<div align='center'>FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS

AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE</div>

#### SECURITIES EXCHANGE ACT OF 1934
(Mark One):

ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

#### For the fiscal year ended December 31, 2024

#### OR
o TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

#### For the transition period from ______ to ______

#### Commission File Number 1-10706
A. Full title of the plan and the address of the plan, if different from that of the issuer named below:

### COMERICA INCORPORATED PREFERRED SAVINGS PLAN
B. Name of issuer of the securities held pursuant to the plan and the address of its principal executive office:

### COMERICA INCORPORATED
<div align='center'>Comerica Bank Tower

1717 Main Street

MC 6500

Dallas, Texas 75201

1</div>

#### Comerica Incorporated Preferred Savings Plan

#### Table of Contents

### Financial Statements and Supplemental Schedule
Report of Independent Registered Public Accounting Firm

Audited Financial Statements:

Statements of Net Assets Available for Benefits

Statements of Changes in Net Assets Available for Benefits

Notes to Financial Statements

Supplemental Schedule*

Schedule H, Line 4i - Schedule of Assets (Held at End of Year)

### Signature

#### Exhibit Index
Exhibit 23.1 Consent of Independent Registered Public Accounting Firm (Ernst & Young LLP)

* Other schedules required by Section 2520.103-10 of the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974 are not applicable and have been omitted.

<div align='center'>2</div>

### FINANCIAL STATEMENTS AND SUPPLEMENTAL SCHEDULE
Comerica Incorporated Preferred Savings Plan

Years Ended December 31, 2024 and 2023

with Report of Independent Registered Public Accounting Firm

#### Comerica Incorporated Preferred Savings Plan

### Financial Statements and Supplemental Schedule

#### Years Ended December 31, 2024