Company: CMA
Filing Date: 2025-08-08
Form Type: 8-A12B
Source: 0001193125-25-177029
Chunk: 0

Company: COMERICA INC
Filing Date: 2025-08-08
Form: 8-A12B
Chunk 0
---
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 COMERICA INCORPORATED (Exact name of registrant as specified in its charter)

| Delaware                                                       |     | 38-1998421                          |
| (State or other jurisdiction of incorporation or organization) |     | -I.R.S. Employer Identification No. |

| Comerica Bank Tower                      
 1717 Main Street, MC 6404                
 Dallas, Texas                            |     |     75201 |
| (Address of principal executive offices) |     | -Zip Code |

Securities to be registered pursuant to Section 12(b) of the Act:

| Title of each class                                                                                                                             
 to be registered                                                                                                                                |     | Name of each exchange on which 
 each class is to be registered |
| Depositary Shares, each representing a 1/40th interest in a share of 6.875% Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series B |     | New York Stock Exchange        |

If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c) or (e), check the following box. ☒ If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d) or (e), check the following box. ☐ If this form relates to the registration of a class of securities concurrently with a Regulation A offering, check the following box. ☐ Securities Act registration statement or Regulation A offering statement file number to which this form relates: 333-277000 Securities to be registered pursuant to Section 12(g) of the Act: None

| Item 1. |     | Description of Registrant’s Securities to be Registered. |

The securities to be registered hereby are the depositary shares (the “Depositary Shares”), each representing a 1/40th interest in a share of 6.875% Fixed-Rate Reset Non-CumulativePerpetual Preferred Stock, Series B, no par value per share (the “Series B Preferred Stock”), of Comerica Incorporated (the “Registrant”). The descriptions of the Series