Simmons First (SFNC) CEO holds 68,124 shares after RSU vesting

Rhea-AI Filing Summary

Simmons First National Corp President & CEO James M. Brogdon reported equity award activity involving restricted stock units and common stock. On March 4, 2026, he exercised 8,183 Restricted Stock Units, converting them on a one-for-one basis into 8,183 shares of SFNC common stock at a stated price of $0.00 per share. A related tax-withholding disposition of 2,312 common shares at $20.21 per share reduced the delivered shares, leaving him with 68,124 directly held common shares and 16,368 Restricted Stock Units following the transactions. Footnotes state that these Restricted Stock Units vested on March 4, 2026, and that an additional 8,184 RSUs vest on March 4, 2027 and 8,184 RSUs vest on March 4, 2028, with SFNC shares to be delivered within 30 days of each vesting date, subject to certain earlier-vesting events.

Insider Trade Summary

8,183 shares exercised/converted

Mixed 3 txns

Insider Brogdon James M

Role President & CEO

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	8,183	$0.00	--
Exercise	SFNC Common Stock	8,183	$0.00	--
Tax Withholding	SFNC Common Stock	2,312	$20.21	$47K

Holdings After Transaction: Restricted Stock Units — 16,368 shares (Direct); SFNC Common Stock — 70,436 shares (Direct)

Footnotes (1)

1. Restricted Stock Units convert into shares of SFNC common stock on a one-for-one basis. The Restricted Stock Units vested on March 4, 2026. 8,184 Restricted Stock Units vest on March 4, 2027; and 8,184 Restricted Stock Units vest on March 4, 2028. SFNC shares will be delivered to the reporting person within 30 days of vesting. Events such as retirement, death, disability, and other specified events in the award agreement may result in earlier vesting.

Form 4 Insider Transactions: What Each Field Means →

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^*

Brogdon James M

(Last) (First) (Middle)

C/O SIMMONS FIRST NATIONAL CORP.

501 MAIN STREET

(Street)

PINE BLUFF AR 71601

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SIMMONS FIRST NATIONAL CORP [ SFNC ]

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
03/04/2026

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
SFNC Common Stock	03/04/2026		M		8,183	A	(1)	70,436	D
SFNC Common Stock	03/04/2026		F		2,312	D	$20.21	68,124	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
Restricted Stock Units	(1)	03/04/2026		M			8,183	(2)	(2)	SFNC Common Stock	8,183	$0	16,368(3)	D

Explanation of Responses:

1. Restricted Stock Units convert into shares of SFNC common stock on a one-for-one basis.

2. The Restricted Stock Units vested on March 4, 2026.

3. 8,184 Restricted Stock Units vest on March 4, 2027; and 8,184 Restricted Stock Units vest on March 4, 2028. SFNC shares will be delivered to the reporting person within 30 days of vesting. Events such as retirement, death, disability, and other specified events in the award agreement may result in earlier vesting.

	/s/ Ambar Quintanilla, attorney-in-fact for James M. Brogdon	03/06/2026
	** 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 insider transactions did SFNC CEO James M. Brogdon report on this Form 4?

James M. Brogdon reported exercising 8,183 Restricted Stock Units into 8,183 SFNC common shares on March 4, 2026. A related tax-withholding disposition of 2,312 common shares at $20.21 per share was also reported, all held under direct ownership.

How many SFNC common shares does the CEO hold after these transactions?

After the reported transactions, James M. Brogdon directly holds 68,124 shares of SFNC common stock. This figure reflects the RSU conversion into common shares and the shares disposed of to cover tax obligations associated with the vesting event.

What happened to James M. Brogdon’s Restricted Stock Units in this SFNC Form 4?

On March 4, 2026, 8,183 Restricted Stock Units vested and were converted one-for-one into SFNC common shares. Following the conversion, 16,368 Restricted Stock Units remain credited to him under direct ownership, according to the reported holdings.

Why were 2,312 SFNC shares disposed of in this Form 4 filing?

The 2,312 SFNC common shares were disposed of in a transaction coded F, described as payment of tax liability by delivering securities. This indicates the shares were used to satisfy taxes related to the RSU vesting, not an open-market sale.

What future SFNC RSU vesting does the Form 4 disclose for the CEO?

The filing notes that 8,184 Restricted Stock Units vest on March 4, 2027 and another 8,184 RSUs vest on March 4, 2028. SFNC shares will be delivered within 30 days of each vesting date, subject to specified earlier-vesting events.

How do the SFNC Restricted Stock Units convert into common stock for the CEO?

The Form 4 states that Restricted Stock Units convert into SFNC common stock on a one-for-one basis. When the RSUs vest, an equal number of SFNC common shares are delivered to the reporting person, generally within 30 days of the vesting date.