X0306 4 2018-02-02 0 0000090498 SIMMONS FIRST NATIONAL CORP SFNC 0001720340 Bryant Vernon Wilson Jr. C/O SIMMONS FIRST NATIONAL CORP. 501 MAIN STREET PINE BLUFF AR 71601 0 1 0 0 President, Southwest Bank SFNC 2018-02-02 4 S 0 5000 59.93 D 165853 D SFNC 2018-02-06 4 S 0 4900 56.38 D 160953 D SFNC 2018-02-06 4 S 0 100 56.75 D 160853 D SFNC 17971 I By ESOP The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.85 to $60.00, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the range set forth this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $56.08 to $56.50, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the range set forth this footnote. /s/ Vernon Wilson Bryant, Jr. by Danielle Hasty 2018-02-06