Initial Statement of Beneficial Ownership - Form 3

Ownership Submission

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 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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1. Name and Address of Reporting Person * Van Steenberg Christopher J 2. Date of Event Requiring Statement (Month/Day/Year) 2024-11-12 3. Issuer Name and Ticker or Trading Symbol SIMMONS FIRST NATIONAL CORP [SFNC] (Last) (First) (Middle) C/O SIMMONS FIRST NATIONAL CORPORATION , 501 MAIN STREET 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) EVP & Chief Operating Officer / 5. If Amendment, Date Original Filed (Month/Day/Year) (Street) PINE BLUFF AR 71601 6. Individual or Join/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security 2. Amount of Securities Beneficially Owned 3. Ownership Form: Direct (D) or Indirect (I) 4. Nature of Indirect Beneficial Ownership

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivate Security	2. Date Exercisable and Expiration Date	3. Title and Amount of Securities Underlying Derivative Security	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)	6. Nature of Indirect Beneficial Ownership
Date Exercisable	Expriation Date	Title	Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
Director	10% Owner	Officer	Other
Van Steenberg Christopher J C/O SIMMONS FIRST NATIONAL CORPORATION 501 MAIN STREET PINE BLUFF, AR71601			EVP & Chief Operating Officer

Signatures

/s/ Natalie Gassiott, attorney-in-fact for Christopher J. Van Steenberg	2024-11-15
**Signature of Reporting Person	Date

Explanation of Responses:

(*)	If the form is filed by more than one reporting person, see Instruction 5(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).
(1)	4,000 Restricted Stock Units vest on November 12, 2025; 4,000 Restricted Stock Units vest on November 12, 2026; 4,000 Restricted Stock Units vest on November 12, 2027; 4,000 Restricted Stock Units vest on November 12, 2028; and 4,000 Restricted Stock Units vest on November 12, 2029. SFNC shares will be delivered within 30 days of vesting. Events such as retirement, death, disability and other specified events in the agreement may result in earlier vesting.
(2)	Each Restricted Stock Unit represents a contingent right to receive one share of Simmons First National Corporation common stock.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure. Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.

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