X0306 4 2014-05-09 0 0000745981 MIDSOUTH BANCORP INC MSL 0001185301 HILLIARD CLAYTON PAUL 102 VERSAILLES BLVD LAFAYETTE LA 70501 1 0 0 0 Common Stock 2014-05-09 4 P 0 1332 A 224626 D Common Stock 2014-05-09 4 P 0 500 A 2500 I Spouse Common Stock 2014-05-09 4 P 0 0 0 A 25374 I Def Comp The price reported in column 4 is a weighted average price. These shares were bought in multiple transactions ranging from $18.09 to $18.30, inclusive. The reporting person undertakes to provide MidSouth Bancorp, Inc., any security holder of MidSouth Bancorp, Inc., or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. The price reported in column 4 is a weighted average price. These shares were bought in multiple transactions ranging from $18.25 to $18.29, inclusive. The reporting person undertakes to provide MidSouth Bancorp, Inc., any security holder of MidSouth Bancorp, Inc., or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. Shaleen B. Pellerin, Attorney in Fact 2014-05-12