SIMMONS FIRST NATIONAL CORP — Director's Dealing 2018

May 7, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SIMMONS FIRST NATIONAL CORP (SFNC)
CIK: 0000090498
Period of Report: 2018-05-03

Reporting Person: TEUBNER RUSSELL WILLIAM (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-03	SFNC	M	410	$29.75	Acquired	2498	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-05-03	Restricted Stock Unit	$29.75	M	410	Disposed		Common (410)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
SFNC	662	Indirect
SFNC	8044	Indirect
SFNC	12820	Indirect
SFNC	41114	Indirect
SFNC	2906	Indirect
SFNC	10660	Indirect
SFNC	2478	Indirect
SFNC	19906	Indirect

Footnotes

F1: The Restricted Stock Unit vested upon acceptance.

F2: 410 Restricted Stock Units vest on July 2, 2018; 410 Restricted Stock Units vest on October 1, 2018 and 410 Restricted Stock Units vest on January 2, 2019. 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.