Mauricio A. Ortiz Through Power - 01 Feb 2026 Form 4 Insider Report for COMERICA INC (CMA)

Reporting relationship: EVP & Chief Accounting Officer
Issuer ticker: CMA
Reported as of: 01 Feb 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 03 Feb 2026, 16:33:31 UTC
Prior SEC filing: 29 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Steven Franklin, on behalf of Mauricio A. Ortiz through Power of Attorney

Key filing fact

Mauricio A. Ortiz Through Power filed Form 4 for COMERICA INC (CMA) on 03 Feb 2026.

Key facts

This page summarizes Mauricio A. Ortiz Through Power's Form 4 filing for COMERICA INC (CMA).
5 reported transactions and 4 derivative rows are listed below.
Accepted by SEC: 03 Feb 2026, 16:33.

Change

Previous filing in this sequence was filed on 29 Jan 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001729090 Primary reporting owner

Ortiz Mauricio A

Relationship: EVP & Chief Accounting Officer
Address: 1717 MAIN STREET MC 6506, DALLAS
Signature: /s/ Steven Franklin, on behalf of Mauricio A. Ortiz through Power of Attorney
Signature date: 03 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CMA transaction

Common Stock

Disposed to Issuer

Transaction value: $0
Shares: -26,320
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 01 Feb 2026
Ownership: Direct
Footnotes: F1, F2, F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CMA transaction Derivative

Employee Stock Option (right to buy)

Disposed to Issuer

Transaction value: $0
Shares: -960
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 01 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 960
Exercise price
Footnotes: F4

CMA transaction Derivative

Employee Stock Option (right to buy)

Disposed to Issuer

Transaction value: $0
Shares: -325
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 01 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 325
Exercise price
Footnotes: F4

CMA transaction Derivative

Employee Stock Option (right to buy)

Disposed to Issuer

Transaction value: $0
Shares: -815
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 01 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 815
Exercise price
Footnotes: F4

CMA transaction Derivative

Employee Stock Option (right to buy)

Disposed to Issuer

Transaction value: $0
Shares: -1,568
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 01 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,568
Exercise price
Footnotes: F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

Mauricio A. Ortiz Through Power is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.

Explanation of responses 4 footnotes

Footnote F1

As previously disclosed in a Current Report on Form 8-K filed with the SEC on February 2, 2026, at 12:01 a.m. ET on February 1, 2026 (the "Effective Time"), the issuer completed its previously announced merger with Fifth Third Bancorp ("Fifth Third"), and each share of the issuer's common stock, $5.00 par value per share, was converted into 1.8663 shares of Fifth Third common stock, no par value ("Fifth Third Common Stock"). All transactions reflected herein are dispositions in connection with the merger. The closing price of Fifth Third Common Stock on the Nasdaq Stock Market LLC on the last trading day prior to the Effective Time was $50.22 per share.

Footnote F2

At the Effective Time, all equity awards held by the reporting person were converted to (i) an equivalent Fifth Third equity award or (ii) Fifth Third Common Stock, in accordance with the terms set forth in the merger agreement, which was previously filed as Exhibit 2.1 to the Current Report on Form 8-K filed with the SEC on October 9, 2025 (the "Merger Agreement").

Footnote F3

As a result of the merger, the reporting person no longer beneficially owns, directly or indirectly, any shares of the issuer's common stock.

Footnote F4

At the Effective Time, each outstanding and unexercised stock option converted into a corresponding option with respect to Fifth Third Common Stock in accordance with the terms set forth in the Merger Agreement. All transactions are exempt from Section 16(b) pursuant to Rule 16b-3(e).