[Form 4] FIRST HORIZON CORP Insider Trading Activity

Rhea-AI Filing Summary

First Horizon Corp (FHN) reported an insider update for its SEVP & Chief Operating Officer. A Form 4 shows an automatic share withholding tied to previously granted RSUs: 3,909 shares were withheld on 10/27/2025 at $20.99 (Code F) to cover taxes upon vesting. Following the transaction, the officer beneficially owns 350,376 shares directly, plus 265 shares held indirectly in a spouse’s IRA.

The filing also corrects a prior administrative error: the reported holdings were increased by 3,428 shares to fix a computational mistake that had understated the Column 5 total in earlier filings.

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^*

LoCascio Tammy

(Last) (First) (Middle)

165 MADISON AVE

(Street)

MEMPHIS TN 38103

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
FIRST HORIZON CORP [ FHN ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SEVP, Chief Operating Officer

3. Date of Earliest Transaction (Month/Day/Year)
10/27/2025

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	10/27/2025		F		3,909(1)	D	$20.99	350,376(2)	D
Common Stock								265	I	Spouse IRA

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 mandatory withholding of shares to pay withholding taxes associated with vesting of restricted stock unit award granted previously.

2. The amount of shares was increased by 3,428 to correct a computational error that first appeared in an Amendment to Form 4 filed on May 24, 2023 (the "Amendment to Form 4"). The Amendment to Form 4 reported an administrative error in computing the number of shares withheld to pay withholding taxes, but the Column 5 amount on the Amendment to Form 4 was computed without first adding back the incorrect number of withheld shares (3,428) reported on the original Form 4, filed on May 15, 2023. As a result, the Amendment to Form 4, as filed on May 24, 2023, and all subsequent Form 4s filed through July 21, 2025, understated the Column 5 amount by 3,428 shares.

	/s/ Peter V. Letsou, attorney-in-fact	10/29/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did FHN’s COO report in the latest Form 4?

The officer reported an automatic tax withholding of 3,909 shares from RSU vesting at $20.99 (Code F).

How many FHN shares does the COO own after the transaction?

Post-transaction beneficial ownership is 350,376 shares directly and 265 shares indirectly via a spouse’s IRA.

What is the significance of the 3,428-share adjustment?

Holdings were increased by 3,428 shares to correct a prior computational error that understated the Column 5 amount.

What does transaction code F mean on a Form 4?

Code F indicates shares were withheld to pay taxes upon the vesting of an equity award, such as RSUs.

What was the transaction date and price for the withheld shares?

The withholding occurred on 10/27/2025 at a price of $20.99 per share.