Steven A. Cosse - 30 Oct 2025 Form 4 Insider Report for SIMMONS FIRST NATIONAL CORP (SFNC)

Role: Director
Signature: /s/ Natalie Gassiott, attorney-in-fact for Steven A. Cosse
Issuer symbol: SFNC
Transactions as of: 30 Oct 2025
Net transactions value: +$150,036
Form type: 4
Filing time: 03 Nov 2025, 13:27:13 UTC
Previous filing: 03 Oct 2025
Next filing: 06 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
COSSE STEVEN A	Director	C/O SIMMONS FIRST NATIONAL CORP., 501 MAIN STREET, PINE BLUFF	/s/ Natalie Gassiott, attorney-in-fact for Steven A. Cosse	03 Nov 2025	0001239248

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SFNC	SFNC Common Stock	Purchase	$150,036	+8,603	+8.2%	$17.44	113,652	30 Oct 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $17.43 to $17.44 inclusive. The reporting person undertakes to provide Simmons First National Corporation ("Simmons"), any security holder of Simmons, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Content

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $17.43 to $17.44 inclusive. The reporting person undertakes to provide Simmons First National Corporation ("Simmons"), any security holder of Simmons, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.