Comerica (CMA) Sr EVP Sefzik reports RSU tax share withholding

Rhea-AI Filing Summary

Comerica Inc. reported an insider equity transaction by Senior Executive Vice President and Chief Banking Officer Peter L. Sefzik. On December 29, 2025, 2,382 shares of common stock were disposed of at $87.95 per share under transaction code "F," which indicates shares were withheld to cover taxes on the vesting of restricted stock units. Following this tax withholding, Sefzik beneficially owned 44,943 Comerica shares. The footnotes explain that this total includes shares acquired through employee stock plans, shares purchased with reinvested dividends, and restricted stock units as of December 29, 2025.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Sefzik Peter L

(Last) (First) (Middle)

1717 MAIN STREET

MC 6507

(Street)

DALLAS TX 75201

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
COMERICA INC [ CMA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Sr EVP & Chief Banking Officer

3. Date of Earliest Transaction (Month/Day/Year)
12/29/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	12/29/2025		F		2,382(1)	D	$87.95	44,943(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reflects aggregate shares withheld for taxes on shares payable on vesting of Restricted Stock Units.

2. Includes shares acquired through employee stock plans, shares purchased with reinvested dividends and restricted stock units as of December 29, 2025.

Remarks:

Ex. 24 - Power of Attorney

	/s/ Steven Franklin, on behalf of Peter L. Sefzik through Power of Attorney	12/30/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transaction did Comerica Inc (CMA) report in this Form 4?

The filing reports that Senior Executive Vice President and Chief Banking Officer Peter L. Sefzik had 2,382 shares of Comerica common stock withheld on December 29, 2025 to cover taxes upon the vesting of restricted stock units, recorded under transaction code "F."

At what price were the Comerica (CMA) shares withheld in the reported transaction?

The 2,382 shares of Comerica common stock were disposed of at a price of $87.95 per share in connection with tax withholding on vested restricted stock units.

How many Comerica (CMA) shares does Peter L. Sefzik beneficially own after this Form 4 transaction?

After the reported tax withholding transaction, Peter L. Sefzik beneficially owned 44,943 shares of Comerica common stock.

What does the footnote say about the nature of the 2,382 Comerica (CMA) shares disposed of?

The footnote explains that the 2,382 shares reflect aggregate shares withheld for taxes on shares payable upon the vesting of Restricted Stock Units.

What is included in Peter L. Sefzik’s reported 44,943 Comerica (CMA) shares?

The filing states that the 44,943 beneficially owned shares include shares acquired through employee stock plans, shares purchased with reinvested dividends, and restricted stock units as of December 29, 2025.

What is Peter L. Sefzik’s role at Comerica Inc (CMA) as noted in the Form 4?

The filing identifies Peter L. Sefzik as an Officer of Comerica Inc, serving as Senior Executive Vice President & Chief Banking Officer.