SIMMONS FIRST NATIONAL CORP — Director's Dealing 2018

May 3, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SIMMONS FIRST NATIONAL CORP (SFNC)
CIK: 0000090498
Period of Report: 2018-05-01

Reporting Person: West Malynda K (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-05-01	Restricted Stock Unit	$	A	1640	Acquired		Common (1640)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
SFNC	1807	Direct

Footnotes

F1: Each Restricted Stock Unit represents a contingent right to receive one share of Simmons First National Corporation common stock.

F2: 25% Restricted Stock Units vest upon acceptance of the grant; 25% Restricted Stock Units vest on July 2, 2018; 25% Restricted Stock Units vest on October 1, 2018 and 25% 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.