According to recent filings covering the 90 days ending December 12, 2025, the three most significant insider holders at IES Holdings are Executive Chairman Jeffrey L Et Al Gendell (10.68Mn shares), President And CEO Matthew J Simmes (98.58K shares), Director David B. Gendell (94.54K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Jeffrey L Et Al Gendell | Executive Chairman | 10,595,320 | 12 Dec, 2025 |
| Matthew J Simmes | President And CEO | 98,575 | 03 Dec, 2025 |
| Todd M Cleveland | 87,248 | 03 Oct, 2025 | |
| Holdings, Inc. Ies | 87,180 | 14 Aug, 2025 | |
| David B. Gendell | 76,669 | 12 Dec, 2025 | |
| Donald L Luke | 68,613 | 05 Jan, 2021 | |
| Tracy Mclauchlin | SVP And CFO & Treasurer | 65,525 | 03 Dec, 2025 |
| Joseph L Iii Dowling | 58,408 | 04 Oct, 2021 | |
| Joe D Koshkin | 44,723 | 11 Dec, 2025 | |
| Mary K Newman | SVP And CAO And General Counsel | 21,843 | 12 Dec, 2025 |
| John Louis Fouts | 8,181 | 03 Oct, 2025 | |
| Jennifer A Baldock | 5,829 | 03 Oct, 2025 | |
| Elizabeth Leykum | 4,896 | 02 Jul, 2024 | |
| Alison M Petersen | VP & Chief Accounting Officer | 3,406 | 09 Jun, 2023 |
| Matthew Michael Allen | Chief Technical Officer | 1,798 | 28 Nov, 2025 |
| Kelly Janzen | 111 | 03 Oct, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 11 Dec, 2025 | Mary K Newman | Common Stock | D | 1,335 | $477.43 | 22,508 | D | S |
| 11 Dec, 2025 | Mary K Newman | Common Stock | D | 665 | $478.71 | 21,843 | D | S |
| 10 Dec, 2025 | David B. Gendell | Common Stock | D | 17,867 | $452.20 | 70,669 | D | S |
| 10 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 5,534 | $472.40 | 10,671,880 | I | S |
| 10 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 80 | $473.70 | 10,671,800 | I | S |
| 10 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 80 | $475.35 | 10,671,720 | I | S |
| 11 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 28,264 | $470.40 | 10,643,456 | I | S |
| 11 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 884 | $471.50 | 10,642,572 | I | S |
| 11 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 24,382 | $472.44 | 10,618,190 | I | S |
| 11 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 60 | $473.32 | 10,618,130 | I | S |
| 11 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 716 | $474.26 | 10,617,414 | I | S |
| 11 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 10,000 | $476.50 | 10,607,414 | I | S |
| 11 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 671 | $477.81 | 10,606,743 | I | S |
| 11 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 10,000 | $478.83 | 10,596,743 | I | S |
| 11 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 1,423 | $480.37 | 10,595,320 | I | S |
| 09 Dec, 2025 | Joe D Koshkin | Common Stock | D | 400 | $452.63 | 49,323 | D | S |
| 09 Dec, 2025 | Joe D Koshkin | Common Stock | D | 402 | $450.96 | 48,921 | D | S |
| 09 Dec, 2025 | Joe D Koshkin | Common Stock | D | 4,198 | $449.68 | 44,723 | D | S |
| 03 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 16,122 | $417.93 | 10,761,292 | I | S |
| 03 Dec, 2025 | Jeffrey L Et Al Gendell | Common Stock, par value $0.01 per share | D | 12,922 | $418.92 | 10,748,370 | I | S |