X0306 4 2016-10-03 0 0001048268 IES Holdings, Inc. IESC 0001297011 Dowling Joseph L III 5433 WESTHEIMER, SUITE 500 HOUSTON TX 77056 1 0 0 0 Common Stock 2016-10-03 4 A 0 562 0 A 41530 D Common Stock 2016-10-03 4 J 0 2106 0 A 43636 D Represents Phantom Stock Units granted pursuant to the Integrated Electrical Services, Inc. (n/k/a IES Holdings, Inc.) 2006 Equity Incentive Plan (as amended and restated through February 2016) upon Mr. Dowling electing to receive PSUs in lieu of common stock or cash for that portion of his retainer. Each unit converts to one share of IES Holdings, Inc. common stock when Mr. Dowling leaves the board of directors for any reason. Represents shares of common stock of IES Holdings, Inc. (the Company) received by Mr. Dowling as a result of an in-kind, pro rata distribution of IES Holdings, Inc. common stock by an investment fund to all of its investors, including Mr. Dowling. The investment fund is affiliated with Tontine Capital Partners, L.P., which, together with its affiliates, is the majority shareholder of the Company. /s/Gail D. Makode, Attorney-in-Fact 2016-10-05