X0306 4 2018-09-06 0 0001048268 IES Holdings, Inc. IESC 0001407402 Cleveland Todd M 107 W. FRANKLIN ST. ELKHART IN 46515 1 0 0 0 Common Stock 2018-09-06 4 P 0 2204 18.85 A 163675 D Common Stock 2018-09-07 4 P 0 3100 18.99 A 166775 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $18.80 to $18.90, inclusive, for transactions on 9/6/2018, and from $18.90 to $19.10, inclusive, for transactions on 9/7/2018. The reporting person undertakes to provide IES Holdings, Inc. ("IES"), any security holder of IES, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. /s/Gail D. Makode, Attorney-in-Fact 2018-09-10