[Form 4] COMERICA INC Insider Trading Activity

Rhea-AI Filing Summary

Comerica Inc. executive Christine M. Moore reported receiving stock-based awards in connection with long-term incentive plans. On January 27, 2026, she acquired 4,005, 3,780, and 4,225 shares of Comerica common stock at $0 per share, reflecting vested performance and restricted stock units.

The filing explains that two grants are performance restricted stock units (SELTPP Units) tied to results certified by Comerica’s Governance, Compensation and Nominating Committee in the context of a proposed merger with Fifth Third, and another grant is from the issuer’s Long-Term Incentive Plan. After these awards, Moore directly owned 44,084 common shares, including shares from employee stock plans, dividend reinvestment, restricted stock units and deferred compensation as of January 27, 2026.

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

OMB APPROVAL

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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^*

Moore Christine M

(Last) (First) (Middle)

COMERICA INCORPORATED

411 WEST LAFAYETTE, MC 3387

(Street)

DETROIT MI 48226

(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)
	EVP and Chief Audit Executive

3. Date of Earliest Transaction (Month/Day/Year)
01/27/2026

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	01/27/2026		A		4,005(1)	A	$0	36,079(2)	D
Common Stock	01/27/2026		A		3,780(3)	A	$0	39,859(2)	D
Common Stock	01/27/2026		A		4,225(4)	A	$0	44,084(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. Represents performance restricted stock units ("SELTPP Units") granted to the reporting person on January 23, 2024. In connection with the issuer's previously disclosed proposed merger with Fifth Third, the issuer's Governance, Compensation and Nominating Committee certified the performance results.

2. Includes shares acquired through employee stock plans, shares purchased with reinvested dividends, restricted stock units and stock units held pursuant to a deferred compensation plan as of January 27, 2026.

3. Represents SELTPP Units granted to the reporting person on January 28, 2025. In connection with the issuer's previously disclosed proposed merger with Fifth Third, the issuer's Governance, Compensation and Nominating Committee certified the performance results.

4. Restricted stock units awarded under Issuer's Long-Term Incentive Plan.

Remarks:

	/s/ Steven Franklin, on behalf of Christine M. Moore through Power of Attorney	01/29/2026
	** 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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