144 0001408176 XXXXXXXX LIVE 0001048268 IES Holdings, Inc. 001-13783 13131 DAIRY ASHFORD ROAD SUITE 500 SUGAR LAND TX 77478 7138601500 Gendell David B. Director Common Stock Vanguard Marketing Corporation

5951 Luckett Court Suite A1 El Paso TX 79932

17867 8236687.00 19854585 12/10/2025 NASDAQ Common 05/24/2017 Distributed Shares Through Limited Partnership Partnership N 4635 05/24/2017 Cash Common 07/01/2017 Distributed Shares Through Limited Partnership Partnership N 258 07/01/2017 Cash Common 10/02/2017 Distributed Shares Through Limited Partnership Partnership N 270 10/02/2017 Cash Common 12/29/2017 Distributed Shares Through Limited Partnership Partnership N 250 12/29/2017 Cash Common 05/12/2018 Distributed Shares Through Limited Partnership Partnership N 3454 05/12/2018 Cash Common 05/09/2017 Open Market Purchase Open Market N 1000 05/09/2017 Cash Common 05/10/2017 Open Market Purchase Open Market N 3000 05/10/2017 Cash Common 05/11/2017 Open Market Purchase Open Market N 1000 05/11/2017 Cash Common 02/09/2018 Open Market Purchase Open Market N 4000 02/09/2018 Cash Y 12/10/2025 David Gendell