# EDGAR Filing Document

**Accession Number:** 0001048268
**File Stem:** 0001048268-26-000018
**Filing Date:** 2026-1
**Character Count:** 190507
**Document Hash:** ad5d36e05a65b68e829b32ccb88f3754
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001048268-26-000018.hdr.sgml**: 20260107

**ACCESSION NUMBER**: 0001048268-26-000018

**CONFORMED SUBMISSION TYPE**: DEF 14A

**PUBLIC DOCUMENT COUNT**: 23

**CONFORMED PERIOD OF REPORT**: 20260219

**FILED AS OF DATE**: 20260107

**DATE AS OF CHANGE**: 20260107

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** IES Holdings, Inc.
- **CENTRAL INDEX KEY:** 0001048268
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRICAL WORK [1731]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 760542208
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** DEF 14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-13783
- **FILM NUMBER:** 26513986

**BUSINESS ADDRESS:**
- **STREET 1:** 13131 DAIRY ASHFORD ROAD
- **STREET 2:** SUITE 500
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77478
- **BUSINESS PHONE:** 7138601500

**MAIL ADDRESS:**
- **STREET 1:** 13131 DAIRY ASHFORD ROAD
- **STREET 2:** SUITE 500
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77478

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Integrated Electrical Services, Inc.
- **DATE OF NAME CHANGE:** 20150106

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** INTEGRATED ELECTRICAL SERVICES INC
- **DATE OF NAME CHANGE:** 19971022

?xml version='1.0' encoding='ASCII'? iesc-20260107

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A**

**Proxy Statement Pursuant to Section 14(a) of the**

**Securities Exchange Act of 1934**

**(Amendment No.)**

Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐&nbsp;&nbsp;&nbsp;&nbsp;Preliminary Proxy Statement

☐&nbsp;&nbsp;&nbsp;&nbsp;Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☒&nbsp;&nbsp;&nbsp;&nbsp;Definitive Proxy Statement

☐&nbsp;&nbsp;&nbsp;&nbsp;Definitive Additional Materials

☐&nbsp;&nbsp;&nbsp;&nbsp;Soliciting Material Under Rule 14a-12

![IES_holding_logo (simple).jpg](iesc-20260107_g1.jpg)

**IES Holdings, Inc.**

**(Name of Registrant as Specified In Its Charter)**

**(Name of Person(s) Filing Proxy Statement, if other than the Registrant)**

Payment of Filing Fee (Check the appropriate box):

☒&nbsp;&nbsp;&nbsp;&nbsp;No fee required.

☐&nbsp;&nbsp;&nbsp;&nbsp;Fee paid previously with preliminary materials

☐&nbsp;&nbsp;&nbsp;&nbsp;Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

------

![IES_holding_logo (simple).jpg](iesc-20260107_g1.jpg)

January 7, 2026

To Our Stockholders:

On behalf of the Board of Directors of IES Holdings, Inc., a Delaware corporation (the "Company"), we cordially invite all Company stockholders to attend the Company's annual stockholders' meeting to be held on February 19, 2026 at 10:00 a.m. Central Standard Time.

This year's annual stockholders' meeting will again be a completely virtual meeting, conducted via live audio webcast. The virtual meeting format provides a better opportunity for meeting attendance and participation by our stockholders, and a cost savings for the Company. You can attend the meeting via the Internet at www.virtualshareholdermeeting.com/IESC2026 by using the 16-digit control number that appears on your Notice of Internet Availability of Proxy Materials and your proxy card. You will have the ability to submit questions in advance of the meeting via the meeting website.

This year, we will again be using the "Notice and Access" method of providing proxy materials to you via the Internet. We believe that this process provides you with a convenient way to access the proxy materials and to authorize a proxy to vote your shares, while saving us the cost of producing and mailing documents.

On or about January 7, 2026, we will mail to our stockholders the Notice of Internet Availability of Proxy Materials containing instructions on how to access your proxy materials and authorize a proxy to vote your shares. The Company's 2025 Annual Report on Form 10-K, which provides additional information regarding the financial results of the Company for its fiscal year ended September 30, 2025, can be found along with the proxy materials at https://annualmeeting.ies-corporate.com. For additional information, please see the General Information About the Annual Meeting section of the proxy statement. The Notice of Internet Availability of Proxy Materials and the proxy statement contain detailed instructions for attending, submitting questions in advance of, and voting at the virtual meeting.

We hope that you will be able to attend the meeting. Your vote is important. Regardless of whether you plan to attend, please make sure your shares are represented at the meeting by submitting your proxy via the Internet, by phone, or for those who request paper copies of this proxy statement, by signing, dating and returning the proxy card mailed to you. If you are able to attend the virtual annual meeting, you may revoke your proxy and vote your shares in person at the meeting. If your shares are not registered in your own name and you would like to attend and vote your shares at the virtual annual meeting, please ask the broker, trust, bank or other nominee in whose name the shares are held to provide you with your 16-digit control number. Thank you for your continued support.

Sincerely,

![grapic175832.jpg](iesc-20260107_g2.jpg)

Jeffrey L. Gendell

Executive Chairman

------

**IES HOLDINGS, INC.**

**NOTICE OF ANNUAL MEETING OF STOCKHOLDERS**

**To Be Held On February 19, 2026**

TO THE STOCKHOLDERS OF IES HOLDINGS, INC.,

Notice is hereby given that the annual meeting of the stockholders of IES Holdings, Inc., a Delaware corporation (the "Company"), will be held on Thursday, February 19, 2026, at 10:00 a.m. Central Standard Time, via live audio webcast accessible via the Internet at www.virtualshareholdermeeting.com/IESC2026, for the following purposes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.To elect eight directors named in the accompanying proxy statement to the Company's Board of Directors to serve until the 2027 annual stockholders' meeting and until their respective successors have been elected and qualified.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.To ratify the appointment of Ernst & Young LLP, independent auditors, as the Company's auditors for fiscal year 2026.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.To approve by advisory vote the compensation of the Company's named executive officers.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.To transact such other business as may properly come before the meeting or any adjournments thereof.

The holders of record of the Company's common stock, par value $0.01 per share, at the close of business on December 26, 2025, are entitled to notice of, and to vote at, the meeting with respect to all proposals.

We urge you to promptly vote your shares via the Internet, by phone, or for those who request paper copies of the accompanying proxy statement, by signing, dating and returning the proxy card mailed to you, regardless of whether you plan to attend the virtual meeting. No postage is required if mailed in the United States. If you do attend the virtual annual meeting, you may withdraw your proxy and vote your shares in person on all matters brought before the meeting. For additional information on Internet and telephone voting and attending, submitting questions in advance of, and voting at the annual meeting, please see the General Information About the Annual Meeting section of the proxy statement.

By order of the Board of Directors,

![grapic175832.jpg](iesc-20260107_g2.jpg)

Jeffrey L. Gendell

Executive Chairman

Houston, TX

January 7, 2026

**Important Notice Regarding the Availability of Proxy Materials for Stockholders' Meeting to be Held on February 19, 2026.**

**The Proxy Statement and 2025 Annual Report on Form 10-K are available at https://annualmeeting.ies-corporate.com prior to the date of the annual meeting and at www.virtualshareholdermeeting.com/IESC2026 on the day of and during the annual meeting.**

------

**<u>[**Table of Contents**](#i73eb7c0723ec4fe28837acfbc310c7ef_13)</u>**

**IES HOLDINGS, INC.**

**PROXY STATEMENT FOR**

**ANNUAL MEETING OF STOCKHOLDERS**

**Table of Contents**

---

| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;<u>[GENERAL INFORMATION ABOUT THE ANNUAL MEETING](#i73eb7c0723ec4fe28837acfbc310c7ef_16)</u> | [1](#i73eb7c0723ec4fe28837acfbc310c7ef_16) |
| &nbsp;&nbsp;&nbsp;<u>[SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT](#i73eb7c0723ec4fe28837acfbc310c7ef_19)</u> | [5](#i73eb7c0723ec4fe28837acfbc310c7ef_19) |
| &nbsp;&nbsp;&nbsp;<u>[ELECTION OF DIRECTORS](#i73eb7c0723ec4fe28837acfbc310c7ef_22)</u> | [7](#i73eb7c0723ec4fe28837acfbc310c7ef_22) |
| &nbsp;&nbsp;&nbsp;<u>[EXECUTIVE OFFICERS](#i73eb7c0723ec4fe28837acfbc310c7ef_25)</u> | [10](#i73eb7c0723ec4fe28837acfbc310c7ef_25) |
| &nbsp;&nbsp;&nbsp;<u>[BOARD OF DIRECTORS AND COMMITTEES OF THE BOARD](#i73eb7c0723ec4fe28837acfbc310c7ef_28)</u> | [10](#i73eb7c0723ec4fe28837acfbc310c7ef_28) |
| &nbsp;&nbsp;&nbsp;<u>[CORPORATE GOVERNANCE](#i73eb7c0723ec4fe28837acfbc310c7ef_31)</u> | [13](#i73eb7c0723ec4fe28837acfbc310c7ef_31) |
| &nbsp;&nbsp;&nbsp;<u>[CERTAIN RELATIONSHIPS AND RELATED PERSON TRANSACTIONS](#i73eb7c0723ec4fe28837acfbc310c7ef_34)</u> | [15](#i73eb7c0723ec4fe28837acfbc310c7ef_34) |
| &nbsp;&nbsp;&nbsp;<u>[REPORT OF THE AUDIT COMMITTEE](#i73eb7c0723ec4fe28837acfbc310c7ef_37)</u> | [17](#i73eb7c0723ec4fe28837acfbc310c7ef_37) |
| &nbsp;&nbsp;&nbsp;<u>[AUDIT FEES](#i73eb7c0723ec4fe28837acfbc310c7ef_40)</u> | [18](#i73eb7c0723ec4fe28837acfbc310c7ef_40) |
| &nbsp;&nbsp;&nbsp;<u>[EXECUTIVE COMPENSATION](#i73eb7c0723ec4fe28837acfbc310c7ef_43)</u> | [19](#i73eb7c0723ec4fe28837acfbc310c7ef_43) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[COMPENSATION DISCUSSION AND ANALYSIS](#i73eb7c0723ec4fe28837acfbc310c7ef_43)</u> | [19](#i73eb7c0723ec4fe28837acfbc310c7ef_43) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[202](#i73eb7c0723ec4fe28837acfbc310c7ef_55)[5](#i73eb7c0723ec4fe28837acfbc310c7ef_55)[SUMMARY COMPENSATION TABLE](#i73eb7c0723ec4fe28837acfbc310c7ef_55)</u> | [30](#i73eb7c0723ec4fe28837acfbc310c7ef_55) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[GRANT OF PLAN BASED AWARDS](#i73eb7c0723ec4fe28837acfbc310c7ef_58)</u> | [31](#i73eb7c0723ec4fe28837acfbc310c7ef_58) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[OUTSTANDING EQUITY AWARDS AT 202](#i73eb7c0723ec4fe28837acfbc310c7ef_61)[5](#i73eb7c0723ec4fe28837acfbc310c7ef_61)[FISCAL YEAR-END](#i73eb7c0723ec4fe28837acfbc310c7ef_61)</u> | [32](#i73eb7c0723ec4fe28837acfbc310c7ef_61) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[OPTION EXERCISES AND STOCK VESTED IN FISCAL YEAR 202](#i73eb7c0723ec4fe28837acfbc310c7ef_64)[5](#i73eb7c0723ec4fe28837acfbc310c7ef_64)</u> | [33](#i73eb7c0723ec4fe28837acfbc310c7ef_64) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[SEVERANCE ARRANGEMENTS](#i73eb7c0723ec4fe28837acfbc310c7ef_67)</u> | [33](#i73eb7c0723ec4fe28837acfbc310c7ef_67) |
| &nbsp;&nbsp;&nbsp;<u>[PAY RATIO DISCLOSURE](#i73eb7c0723ec4fe28837acfbc310c7ef_73)</u> | [37](#i73eb7c0723ec4fe28837acfbc310c7ef_73) |
| &nbsp;&nbsp;&nbsp;<u>[PAY VERSUS PERFORMANCE](#i73eb7c0723ec4fe28837acfbc310c7ef_76)</u> | [3](#i73eb7c0723ec4fe28837acfbc310c7ef_76)7 |
| &nbsp;&nbsp;&nbsp;<u>[DIRECTOR COMPENSATION](#i73eb7c0723ec4fe28837acfbc310c7ef_82)</u> | 40 |
| &nbsp;&nbsp;&nbsp;<u>[COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION](#i73eb7c0723ec4fe28837acfbc310c7ef_85)</u> | [42](#i73eb7c0723ec4fe28837acfbc310c7ef_85) |
| &nbsp;&nbsp;&nbsp;<u>[SECTION 16(A) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE](#i73eb7c0723ec4fe28837acfbc310c7ef_88)</u> | [42](#i73eb7c0723ec4fe28837acfbc310c7ef_88) |
| &nbsp;&nbsp;&nbsp;<u>[RATIFICATION OF THE SELECTION OF INDEPENDENT AUDITORS](#i73eb7c0723ec4fe28837acfbc310c7ef_91)</u> | [43](#i73eb7c0723ec4fe28837acfbc310c7ef_91) |
| &nbsp;&nbsp;&nbsp;<u>[ADVISORY VOTE ON EXECUTIVE COMPENSATION](#i73eb7c0723ec4fe28837acfbc310c7ef_94)</u> | [44](#i73eb7c0723ec4fe28837acfbc310c7ef_94) |
| &nbsp;&nbsp;&nbsp;<u>[OTHER BUSINESS](#i73eb7c0723ec4fe28837acfbc310c7ef_100)</u> | [45](#i73eb7c0723ec4fe28837acfbc310c7ef_100) |
| &nbsp;&nbsp;&nbsp;<u>[DEADLINE FOR SUBMISSION OF STOCKHOLDER PROPOSALS AND NOMINATIONS OF BOARD MEMBERS](#i73eb7c0723ec4fe28837acfbc310c7ef_103)</u> | [45](#i73eb7c0723ec4fe28837acfbc310c7ef_103) |
| &nbsp;&nbsp;&nbsp;<u>[ANNUAL REPORT](#i73eb7c0723ec4fe28837acfbc310c7ef_106)</u> | [45](#i73eb7c0723ec4fe28837acfbc310c7ef_106) |
| &nbsp;&nbsp;&nbsp;<u>[DELIVERY OF DOCUMENTS TO STOCKHOLDERS SHARING AN ADDRESS](#i73eb7c0723ec4fe28837acfbc310c7ef_109)</u> | [45](#i73eb7c0723ec4fe28837acfbc310c7ef_109) |

---

------

**IES HOLDINGS, INC.**

**PROXY STATEMENT FOR**

**ANNUAL MEETING OF STOCKHOLDERS**

**<u>GENERAL INFORMATION ABOUT THE ANNUAL MEETING</u>**

**WHEN AND WHERE IS THE 2026 ANNUAL MEETING OF STOCKHOLDERS BEING HELD?**

The 2026 annual meeting of stockholders (the "Annual Meeting") of IES Holdings, Inc., a Delaware corporation (the "Company"), will be held on Thursday, February 19, 2026, at 10:00 a.m. Central Standard Time. This year's Annual Meeting will again be held in a completely virtual format via live audio webcast. You can attend the virtual Annual Meeting via the Internet at www.virtualshareholdermeeting.com/IESC2026 by using the 16-digit control number which appears on your Notice of Internet Availability of Proxy Materials and your proxy card.

**WHY IS THE ANNUAL MEETING BEING HELD IN A VIRTUAL FORMAT?**

The Company's Board of Directors (the "Board") believes that the virtual meeting format provides a better opportunity for participation in the Annual Meeting by our stockholders and a cost savings for the Company. The virtual meeting format will increase the number of stockholders who are able to attend the Annual Meeting, by allowing stockholders to attend and participate in the Annual Meeting from any location around the world, at no cost to the stockholder. It also reduces the environmental impact of our Annual Meeting, while simultaneously reducing the costs incurred by the Company in planning, hosting and arranging logistics for an in-person meeting.

We have designed the format of our virtual Annual Meeting to ensure that our stockholders who attend our Annual Meeting will be afforded the same rights and opportunities as they would at an in-person meeting and to enhance stockholder access, participation and communication through online tools. Our directors will also attend the meeting.

**WHAT IS INCLUDED IN THE PROXY MATERIALS?**

The proxy materials include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our proxy statement for the Annual Meeting;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our Annual Report on Form 10-K for the fiscal year ended September 30, 2025 (the "Annual Report"); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The proxy card for the Annual Meeting.

**WHEN WILL THE NOTICE FIRST BE SENT TO THE STOCKHOLDERS?**

The approximate date on which the Notice was first sent or given to stockholders was January 7, 2026.

**WHY DID I RECEIVE A NOTICE OF INTERNET AVAILABILITY OF PROXY MATERIALS INSTEAD OF PRINTED PROXY MATERIALS?**

Pursuant to rules adopted by the Securities and Exchange Commission (the "SEC"), we have elected to provide our stockholders access to our proxy materials via the Internet. Accordingly, we are sending a Notice of Internet Availability of Proxy Materials (the "Notice") to our stockholders. All stockholders will have the ability to access the proxy materials on the website referenced in the Notice or request to receive a printed set of the proxy materials. The Notice contains instructions on how to access the proxy materials over the Internet, how to vote online and how to request a printed copy of the materials. We encourage you to take advantage of the proxy materials on the Internet. By opting to access your proxy materials online, you will save us the cost of producing and mailing documents, reduce the amount of mail you receive and allow us to conserve natural resources.

**CAN I VOTE MY SHARES BY FILLING OUT AND RETURNING THE NOTICE?**

No. The Notice identifies the items to be voted on at the Annual Meeting, but you cannot vote by marking the Notice and returning it. The Notice provides instructions on how to authorize your proxy via the Internet or by telephone, attend and vote in person at the virtual Annual Meeting, or request a paper proxy card, which also contains instructions for authorizing a proxy via the Internet, by telephone or by returning the signed paper proxy card.

**CAN I CHOOSE THE METHOD BY WHICH I RECEIVE FUTURE PROXY MATERIALS?**

Yes. There are three methods by which stockholders of record and beneficial owners may receive future proxy materials or notice thereof:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Notice and access:** We will furnish proxy materials via the Internet and mail a Notice to all stockholders, other than those that request e-mailed or printed copies of the proxy materials, as described below.

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **E-mail:** If you would like to have earlier access to proxy materials and further reduce our costs associated with the printing and delivering of proxy materials, then you can instruct us to send all future proxy materials, including the Notice, to you via e-mail. If you request to receive future proxy materials via e-mail, you will receive an e-mail next year with instructions containing a link to those materials and a link to the proxy voting website. If you would like to receive all future materials via email, please visit www.proxyvote.com and, when prompted, indicate that you agree to receive or access stockholder communications electronically in future years. Your election to receive proxy materials via e-mail will remain in effect until you change it.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Paper copies by mail:** You may request paper copies of the proxy materials by mail by calling +1-800-579-1639, by using the website www.proxyvote.com, or by e-mail at sendmaterial@proxyvote.com. Your election to receive proxy materials by mail will remain in effect until you revoke it.

**HOW DO I ATTEND THE ANNUAL MEETING?**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** *Date and Time*. The Annual Meeting will be held "virtually" through a live audio webcast on Thursday, February 19, 2026, at 10:00 a.m. Central Standard Time. There will be no physical meeting location. The meeting will only be conducted via an audio webcast.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** *Access to the Audio Webcast of the Annual Meeting*. The live audio webcast of the Annual Meeting will begin promptly at 10:00 a.m. Central Standard Time. Online access to the audio webcast will open approximately thirty minutes prior to the start of the Annual Meeting to allow time for you to log in and test the computer audio system. We encourage our stockholders to access the meeting prior to the start time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Log in Instructions*. To attend the virtual Annual Meeting, log in at www.virtualshareholdermeeting.com/IESC2026. You will need your unique 16-digit control number which appears on your Notice and your proxy card. In the event that you do not have a control number, please contact your broker, bank, or other nominee as soon as possible and no later than Thursday, February 12, 2026, so that you can be provided with your control number and gain access to the Annual Meeting.

**WHAT ITEMS OF BUSINESS WILL BE VOTED ON AT THE ANNUAL MEETING?**

The items of business scheduled to be voted on at the Annual Meeting are:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Proposal 1:** The election of eight directors named in this proxy statement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Proposal 2:** The ratification of Ernst & Young LLP as the Company's independent auditors for fiscal year 2026; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Proposal 3:** The approval by advisory vote of the compensation of the Company's named executive officers.

We will also consider any other business that properly comes before the Annual Meeting.

**HOW MANY VOTES DO I HAVE?**

Each share of the Company's common stock, par value $0.01 per share ("Common Stock"), is entitled to one vote upon each of the matters to be voted on at the Annual Meeting.

**HOW DO I VOTE?**

Prior to the date of the Annual Meeting, you may vote your shares by Internet, telephone or mail, as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• You may vote electronically via the Internet by visiting www.proxyvote.com and following the on-screen instructions.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• You may vote by using a toll-free telephone number. Instructions for telephonic voting can be found at www.proxyvote.com.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• If you requested a paper copy of our proxy materials, then you may vote by marking, signing, dating and returning the paper proxy card mailed to you as part of your proxy materials. If you requested a paper copy of our proxy materials and wish to vote by telephone or via the Internet, then you must go to www.proxyvote.com and follow the instructions for telephone or Internet voting. Please have your paper proxy card in hand when calling the toll-free number or accessing the website, as it contains a 16-digit control number required to vote.

On the day of and during the Annual Meeting, you may vote your shares at www.virtualshareholdermeeting.com/IESC2026.

Votes submitted by mail, telephone or Internet prior to the Annual Meeting will be voted at the Annual Meeting in accordance with the directions you provide the individuals named on the proxy; if no direction is indicated, your shares will be voted in favor of each of the proposals set forth herein.

------

**CAN I CHANGE MY VOTE?**

Any stockholder giving a proxy has the power to revoke it at any time before it is voted (i) by notifying us in writing of such revocation, (ii) by submitting a later dated proxy card or telephone or Internet vote, or (iii) by logging into and voting in person at the Annual Meeting at www.virtualshareholdermeeting.com/IESC2026. Any written notification of revocation of a proxy should be directed to the General Counsel and Corporate Secretary, IES Holdings, Inc., 13131 Dairy Ashford Road, Suite 500, Sugar Land, Texas 77478. If you wish to revoke or change your proxy, other than by logging into and voting in person at the Annual Meeting, we must receive the notice of revocation, later dated proxy card or new vote by 11:59 p.m. Eastern Standard Time on Wednesday, February 18, 2026.

**HOW MANY VOTES MUST BE PRESENT TO HOLD THE ANNUAL MEETING?**

The presence, in person or by proxy, of at least a majority of the outstanding shares of Common Stock is required for a quorum. Shares are considered present "in person" if voted by the holder of those shares or by proxy during the Annual Meeting. Abstentions and broker non-votes will be counted towards the quorum requirement. A broker non-vote occurs when a beneficial owner of shares held in a brokerage account or by a bank or other nominee (commonly referred to as shares held in "street name") does not give instructions to the broker, bank or other nominee holding the shares as to how to vote on "non-routine" matters, as discussed in more detail under "How are Abstentions and Broker Non-Votes Counted?" below.

**HOW ARE ABSTENTIONS AND BROKER NON-VOTES COUNTED?**

Pursuant to the Company's bylaws, shares not voted on matters, including abstentions and broker non-votes, will not be treated as votes cast with respect to those matters, and therefore will not affect the outcome of any such matter. As a general matter, if you are a beneficial owner of shares held in street name, then you are entitled to instruct your broker, bank or other nominee as to how to vote your shares on the matters to be brought before the Annual Meeting. However, if you hold shares in street name and you do not instruct your broker, bank or other nominee as to how to vote your shares, then your broker, bank or other nominee can vote your shares in its discretion on "routine" matters that are brought before the Annual Meeting. Proposals 1 and 3 are considered to be "non-routine" matters under the applicable stock exchange rules, and as such, your broker, bank or other nominee cannot vote your shares on those matters without your instruction (thus, resulting in a broker non-vote). Conversely, Proposal 2 is considered to be a "routine" matter under the applicable stock exchange rules, and as such, if you do not instruct your broker, bank or other nominee as to how to vote your shares, then your shares may be voted by your broker, bank or other nominee in its discretion on Proposal 2.

**HOW MANY VOTES ARE REQUIRED TO PASS EACH ITEM?**

Pursuant to the Company's bylaws, the votes required to pass each item of business scheduled to be voted on at the Annual Meeting are as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Proposal 1:** The affirmative vote of holders of a plurality of the shares of Common Stock present in person or represented by proxy at the Annual Meeting and entitled to vote is required to elect each director nominee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Proposal 2:** The affirmative vote of holders of a majority of the shares of Common Stock voted at the Annual Meeting is required to ratify the appointment of Ernst & Young LLP as the Company's independent auditors for fiscal year 2026.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Proposal 3:** The affirmative vote of holders of a majority of the shares of Common Stock voted at the Annual Meeting is required to approve by advisory vote the compensation of the Company's named executive officers.

**WHO IS SOLICITING MY VOTE?**

The proxy is solicited by the Board of Directors for use at the Annual Meeting and any adjournments thereof.

**HOW ARE VOTES BEING SOLICITED?**

In addition to solicitation of proxies via Notice and Access, certain directors, officers, representatives and employees of the Company may solicit proxies by telephone and personal interview. Such individuals will not receive additional compensation from the Company for solicitation of proxies, but may be reimbursed for reasonable out-of-pocket expenses in connection with such solicitation. Banks, brokers and other custodians, nominees and fiduciaries also will be reimbursed by the Company for their reasonable expenses for sending proxy solicitation materials to the beneficial owners of the Company's Common Stock.

**WHO IS PAYING THE SOLICITATION COST?**

The expense of preparing, posting online, and printing and mailing any requested hard copies of proxy solicitation materials will be borne by the Company.

**CAN I ASK QUESTIONS AT THE ANNUAL MEETING?**

Yes. Stockholders will be afforded the opportunity to participate in the Annual Meeting by asking questions via the Internet at www.virtualshareholdermeeting.com/IESC2026. Through the online forum, our stockholders will be able to submit questions in

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writing in advance of the day of the Annual Meeting, vote and obtain copies of the proxy materials. In order to submit questions via the online forum, you will need your unique 16-digit control number which appears on your Notice and your proxy card.

As part of the Annual Meeting, we will hold a Q&A session, during which we intend to answer questions submitted prior to the Annual Meeting, which are pertinent to the Company and the meeting matters, as time permits.

**WHAT IF I NEED TECHNICAL ASSISTANCE DURING THE ANNUAL MEETING?**

Beginning thirty minutes prior to the start of and during the virtual Annual Meeting, we will have a support team ready to assist stockholders with any technical difficulties they may have accessing or hearing the virtual Annual Meeting. If you encounter any difficulties accessing the virtual meeting during the check-in or meeting time, please call the technical support number that will be posted on the virtual Annual Meeting log in page.

**WILL THERE BE A REPLAY OF THE ANNUAL MEETING?**

Yes. If you are unable to attend the live broadcast of the virtual Annual Meeting, a replay of the meeting will be made publicly available 24 hours after the meeting at www.ies-co.com. The replay will be available in the Presentations section of the Investor section of the Company's website at www.ies-co.com for 30 days after the Annual Meeting.

**DOES THE COMPANY HAVE A WEBSITE?**

The Company has a website, www.ies-co.com, which contains additional information concerning the Company's corporate governance practices. Information on our website is not incorporated by reference herein, unless specifically stated otherwise.

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**<u>SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT</u>**

At the close of business on December 26, 2025, the record date for the determination of stockholders of the Company entitled to receive notice of, and to vote at, the Annual Meeting or any adjournments thereof, the Company had issued and outstanding 19,927,493 shares of Common Stock.

The following table sets forth information with respect to the beneficial ownership of our Common Stock as of December 26, 2025 by:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• each person who is known by us to own beneficially 5% or more of our outstanding Common Stock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our named executive officers;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our current directors and nominees; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all of our executive officers and directors as a group.

Except as otherwise indicated, the person or entities listed below have sole voting and investment power with respect to all shares of our Common Stock beneficially owned by them, except to the extent this power may be shared with a spouse.

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| | | |
|:---|:---|:---|
| | **Shares Beneficially<br>Owned** | **Shares Beneficially<br>Owned** |
|<br>**Name of Beneficial Owner** | **Number**<sup>(1)</sup> | **Percent** |
| &nbsp;&nbsp;&nbsp;FMR LLC <sup>(2)</sup> | 2066431 | 10.37% |
| &nbsp;&nbsp;&nbsp;Jennifer A. Baldock <sup>(3)</sup> | 5829 | \* |
| &nbsp;&nbsp;&nbsp;Todd M. Cleveland <sup>(4)</sup> | 85748 | \* |
| &nbsp;&nbsp;&nbsp;John L. Fouts <sup>(5)</sup> | 8181 | \* |
| &nbsp;&nbsp;&nbsp;David B. Gendell <sup>(6)</sup> | 116669 | \* |
| &nbsp;&nbsp;&nbsp;Jeffrey L. Gendell <sup>(7)</sup> | 10595320 | 53.17% |
| &nbsp;&nbsp;&nbsp;Kelly C. Janzen | 111 | \* |
| &nbsp;&nbsp;&nbsp;Joe D. Koshkin <sup>(8)</sup> | 44723 | \* |
| &nbsp;&nbsp;&nbsp;Matthew J. Simmes | 315954 | 1.59% |
| &nbsp;&nbsp;&nbsp;Matthew M. Allen | 589 | \* |
| &nbsp;&nbsp;&nbsp;Tracy A. McLauchlin | 56519 | \* |
| &nbsp;&nbsp;&nbsp;Mary K. Newman | 14603 | \* |
| &nbsp;&nbsp;&nbsp;Directors and officers as a group (11 persons) <sup>(9)</sup> | 11244246 | 56.43% |

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\*&nbsp;&nbsp;&nbsp;&nbsp;Less than one percent.

(1)For purposes of this table, the number of shares of Common Stock issued and outstanding, and the number of shares of Common Stock held by the directors, as of the record date includes all outstanding director phantom stock units ("Director PSUs"), which convert to shares of Common Stock when a director leaves the Board for any reason and, for Mr. Jeffrey Gendell and Mr. Simmes, includes unvested phantom stock units granted to each in connection with their compensation as named executive officers.

(2)Based solely on information contained in a Schedule 13G/A filed with the SEC on November 5, 2025 by FMR LLC and its direct and indirect subsidiaries. The Schedule 13G/A indicates that FMR LLC has sole voting and dispositive power over 2,066,430.92 share of Common Stock. The address of the principal business and principal office of FMR LLC is 245 Summer Street, Boston, Massachusetts 02210.

(3)Includes 4,457 Director PSUs that convert to shares of Common Stock when Ms. Baldock leaves the Board for any reason.

(4)Includes 15,250 Director PSUs that convert to shares of Common Stock when Mr. Cleveland leaves the Board for any reason.

(5)Includes 889 Director PSUs that convert to shares of Common Stock when Mr. Fouts leaves the Board for any reason.

(6)Includes 70,671 Director PSUs that convert to shares of Common Stock when Mr. David Gendell leaves the Board for any reason.

(7)The information herein is based on a Form 4 filed jointly by Mr. Jeffrey Gendell and Tontine Capital Partners, L.P. ("TCP"), Tontine Capital Management, L.L.C. ("TCM"), Tontine Management, L.L.C. ("TM"), Tontine Capital Overseas Master Fund II, L.P. ("TCP2"), Tontine Asset Associates, L.L.C. ("TAA"), Tontine Capital Overseas GP, L.L.C. ("TCO"), and Tontine Associates, L.L.C. ("TA") with the SEC on December 12, 2025. Based on the information provided in the Form 4, Mr. Gendell may be deemed to beneficially own 10,595,320 shares of Common Stock, which includes 5,532,550 shares of Common Stock owned directly by TCP, 1,410,162 shares of Common Stock owned directly by TM, 710,934 shares of

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Common Stock owned directly by TCP2, 1,910,529 shares of Common Stock owned directly by TCM, 640,057 shares of Common Stock owned directly by TA, 96,891 shares of Common Stock owned directly by TAA, and 47,284 shares of Common Stock owned directly by TCO, as well as 178,481 shares of Common Stock owned directly by Mr. Gendell, 65,069 phantom stock units granted to Mr. Gendell pursuant to the Company's 2006 Equity Incentive Plan, as amended and restated (the "2006 Equity Incentive Plan") and 3,363 shares of Common Stock owned by Mr. Gendell's children through trusts for which Mr. Gendell acts as trustee. Mr. Gendell is the managing member of TM, TCO, TA, TCM (the general partner of TCP) and TAA (the general partner of TCP2), and has shared voting and dispositive power over these shares. Mr. Gendell has disclaimed beneficial ownership of the Company's securities reported herein for purposes of Section 16(a) under the Securities Exchange Act of 1934, as amended ("Exchange Act"), or otherwise, except as to securities directly owned by Mr. Gendell or to the extent of his pro rata interest in, and interest in the profits of, TCM, TCP, TM, TCP2, TAA, TA and TCO. The address of the principal business and principal office of each of the above entities, as well as Mr. Gendell, is One Sound Shore Drive, Suite 304, Greenwich, Connecticut 06830.

(8)Includes 41,041 Director PSUs that convert to shares of Common Stock when Mr. Koshkin leaves the Board for any reason.

(9)Except as set forth in the footnotes to this table, the business address of each director and officer listed is c/o IES Holdings, Inc., 13131 Dairy Ashford Road, Suite 500, Sugar Land, Texas, 77478.

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**<u>ELECTION OF DIRECTORS</u>**

**GENERAL INFORMATION**

The Company's Second Amended and Restated Certificate of Incorporation, as amended through May 24, 2016 (the "Certificate of Incorporation"), and Amended and Restated Bylaws, effective April 28, 2021 (the "Bylaws"), provide that the number of members of the Board shall be fixed from time to time by the Board but shall not be less than one nor more than fifteen persons. The Board has set the number of directors at eight. As such, if each of the nominees named below is elected to the Board, there will be no vacancies on the Board following the Annual Meeting. Directors hold office until the next annual meeting of stockholders and until their successors have been elected and qualified. Vacancies may be filled by recommendation from the Nominating/Governance Committee and a majority vote by the remaining directors.

It is the intention of the persons named in the proxy card to vote "FOR" the election of the nominees named below, unless a stockholder has directed otherwise or withheld such authority. The affirmative vote of holders of a plurality of the shares of Common Stock present in person or represented by proxy at the Annual Meeting and entitled to vote is required to elect each director nominee.

Each of the nominees has consented to being named in this proxy statement and has consented to serve, if elected. If, at the time of or prior to the Annual Meeting, a nominee should be unable or decline to serve, the discretionary authority provided in the proxy may be used to vote for a substitute nominee designated by the Board. The Board has no reason to believe that any substitute nominee will be required. No proxy will be voted for a greater number of persons than the nominees named herein.

The Company's Corporate Governance Guidelines require that a majority of the Board meet the independence standards imposed by the applicable rules and regulations of the Nasdaq Global Market ("Nasdaq") and the SEC. In addition, the Company's Audit Committee charter requires that members of the Audit Committee meet the heightened independence standard set forth in Rule 10A-3 of the Exchange Act. After reviewing all relevant facts and circumstances, the Board has affirmatively determined that Ms. Baldock, Mr. Cleveland, Mr. Fouts, Ms. Janzen and Mr. Koshkin are independent in accordance with the Corporate Governance Guidelines and the Audit Committee charter. Additionally, the Board has determined that none of Mr. Jeffrey Gendell, Mr. David Gendell and Mr. Matthew Simmes meets the independence standards set forth in either the Company's Corporate Governance Guidelines or the heightened Audit Committee standard. Mr. Jeffrey Gendell is Executive Chairman of the Company in addition to being the founder and managing member of Tontine Associates, L.L.C., a private investment management firm, which, together with its affiliates, (collectively, "Tontine") is the Company's majority stockholder. Mr. Jeffrey Gendell is also the brother of Mr. David Gendell, who is a director of the Company. Mr. Matthew Simmes is the President and Chief Executive Officer of the Company. The review was undertaken on a director-by-director basis and did not involve a pre-set formula or minimum standard of materiality. Copies of the Company's Corporate Governance Guidelines and Audit Committee charter may be found on the Governance page of the Investors section of the Company's website at www.ies-co.com.

All of the Company's current directors are standing for re-election at the Annual Meeting.

THE BOARD RECOMMENDS THAT THE STOCKHOLDERS VOTE "FOR" THE ELECTION OF THE NOMINEES LISTED BELOW, AND PROXIES EXECUTED AND RETURNED WILL BE SO VOTED UNLESS CONTRARY INSTRUCTIONS ARE INDICATED THEREON.

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| | |
|:---|:---|
| ***Jennifer A. Baldock\**** | Director since 2021 |

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Ms. Baldock, 66, has been a member of the Board of Managers of CCF Holdings, LLC and its predecessors since April 2013, where she is the chair of the Compensation Committee and the Compliance Committee, and a member of the Nominating and Governance Committee. Ms. Baldock previously served as a director of Hometeam Technologies, Inc. from December 2016 to January 2020, as a director of Acculynk, Inc. from February 2016 to May 2017 and as a director of Asset Acceptance Capital Corp. from March 2004 to June 2013. From 1991 to 1999, Ms. Baldock held various senior leadership positions at World Color Press, Inc., most recently as Vice Chairman, Chief Legal and Administrative Officer and Secretary. Before joining World Color Press, Ms. Baldock was an associate at Latham & Watkins in New York. The Nominating/Governance Committee believes, and the Board agrees, that Ms. Baldock is qualified to serve on the Board given her experience as a director of public companies, her familiarity with reviewing financial statements including on audit committees, and her experience as an executive.

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| | |
|:---|:---|
| ***Todd M. Cleveland\**** | Director since 2017 |

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Mr. Cleveland, 57, has served as a member of the Board of Patrick Industries, Inc. ("Patrick"), a publicly traded manufacturer of specialized building products and materials, since January 2008. He served as Chairman of the Board from January 2023 to May 2024, as Executive Chairman of the Board from January 2020 to December 2022, and prior to that as Chairman of the Board from May 2018 to December 2019. Mr. Cleveland was Chief Executive Officer of Patrick from February 2009 to December 2019 and was President of Patrick from May 2008 to December 2015. From May 2008 to March 2013, Mr. Cleveland served as Chief Operating Officer of Patrick; from August 2007 to May 2008, he served as its Executive Vice President of Operations and Sales and Chief Operating Officer. Mr. Cleveland also spent 17 years with Adorn Holdings, Inc., serving as President and Chief Executive Officer from 2004 to 2007; President and Chief Operating Officer from 1998 to 2004; and Vice President of Operations and Chief Operating

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Officer from 1994 to 1998. Mr. Cleveland has over 30 years of recreational vehicle, manufactured housing and industrial experience in various operating capacities. The Nominating/Governance Committee believes, and the Board agrees, that Mr. Cleveland is qualified to serve on the Board given his extensive operating, executive and board level experience at a publicly traded industrial company, as well as his experience completing numerous mergers and acquisitions transactions.

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| | |
|:---|:---|
| ***John L. Fouts\**** | Director since 2024 |

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Mr. Fouts, 58, has served as the managing member at Fouts Family Investments, a private investment holding company, since 2021. He has also served as a Trustee of the Georgia Tech Foundation since 2014 and as the Chairman of its Investments Committee since July 2024. From 2002 to 2021, he was a partner with Water Street Capital, a private investment firm located in Jacksonville, Florida. From 2000 to 2001, he served as the CEO of e-dr.com, an optometry and ophthalmology distribution company, and from 1998 to 2000, he was an associate with the investment firm Caxton Corporation. Prior to joining Caxton, Mr. Fouts was a consultant at Boston Consulting Group. The Nominating/Governance Committee believes, and the Board agrees, that Mr. Fouts is qualified to serve on the Board given his extensive experience in public markets and private investing.

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| | |
|:---|:---|
| ***David B. Gendell&nbsp;&nbsp;&nbsp;&nbsp;*** | Director since 2012 |

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Mr. Gendell, 65, served as Interim Director of Operations for the Company from November 2017 to January 2019. He previously served as Vice Chairman of the Board from November 2016 to November 2017 and as Chairman of the Board from January 2015 to November 2016. From 2004 to January 2018, he was an employee of Tontine Associates, L.L.C., which, together with its affiliates, is the majority stockholder of the Company. At Tontine Associates L.L.C., he focused on investment opportunities in industrial, manufacturing and basic materials companies. From 2006 to 2010, he served on the Board of Directors of Neenah Enterprises, one of the largest independent foundries in the United States. Mr. Gendell has also held senior positions at several venture-backed startups. From 1999 to 2002, he was President and Chief Operating Officer of Homserv, LLC, a privately-held data aggregator focused on real estate transactions, and from 2002 to 2003, he served as President and Chief Operating Officer of Cogent Design Inc., a privately-held practice management software system. He also currently serves as the Chairman Emeritus of the Board of Advisors of the Duke Global Health Institute. Mr. Gendell is the brother of Jeffrey Gendell, who is Executive Chairman of the Company and has served as a director of the Company and as Chairman of the Board since November 2016 and is the founder and managing member of Tontine. The Nominating/Governance Committee believes, and the Board agrees, that Mr. David Gendell is qualified to serve on the Board given his extensive experience in public and private investing and finance.

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| | |
|:---|:---|
| ***Jeffrey L. Gendell*** | Director since 2016 |

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Mr. Gendell, 66, has served as Executive Chairman of the Company since July 1, 2025; he previously served as Chief Executive Officer of the Company from October 1, 2020 to June 30, 2025 and Interim Chief Executive Officer from July 31, 2020 to September 30, 2020. Mr. Gendell has also served as a director and as Chairman of the Board since November 2016. Mr. Gendell is the founder and managing member of Tontine, the majority stockholder of the Company. Mr. Gendell formed Tontine in 1995, and manages all of the investment decisions at the firm. Prior to forming Tontine, Mr. Gendell held senior investment management positions at several other private investment firms, including Odyssey Partners, L.P., and began his career in investment banking over 40 years ago at Smith Barney, Harris Upham & Co., where he was involved in capital markets, corporate finance and M&A activity. Mr. Jeffrey Gendell is the brother of Mr. David Gendell, who has served as a director of the Company since February 2012, as Interim Director of Operations from November 2017 to January 2019, as Vice Chairman of the Board from November 2016 to November 2017 and as Chairman of the Board from January 2015 to November 2016. The Nominating/Governance Committee believes, and the Board agrees, that Mr. Jeffrey Gendell is qualified to serve on the Board given his extensive experience in public and private investing and finance and his historical knowledge of the Company as majority stockholder as well as his perspective as Executive Chairman and previously as Chief Executive Officer of the Company.

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| | |
|:---|:---|
| ***Kelly C. Janzen\**** | Director since 2025 |

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Ms. Janzen, 52, served as Executive Vice President and Chief Financial Officer of Vestis Corporation from February 2025 through December 2025 after working with Vestis as a finance consultant since October 2024. Prior to joining Vestis, she was a finance executive in residence at the Fernweh Group from January to May 2024, working as Chief Financial Officer for Dabico Airport Solutions, and served as Senior Vice President, Chief Financial Officer, and Treasurer of BlueLinx Corporation from April 2020 to August 2023. Previously, Ms. Janzen served as Senior Vice President and Chief Accounting Officer of WestRock Company, Vice President, Controller and Chief Accounting Officer of Baker Hughes and Vice President of Finance and Chief Accounting Officer of McDermott International Ltd., in addition to holding progressive leadership roles in finance and accounting at General Electric. The Nominating/Governance Committee believes, and the Board agrees, that Ms. Janzen is qualified to serve on the Board given her extensive experience in public accounting and specifically her experience serving as Chief Accounting Officer and Chief Financial Officer at multiple public companies.

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| | |
|:---|:---|
| ***Joe D. Koshkin\*&nbsp;&nbsp;&nbsp;&nbsp;*** | Director since 2013 |

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Mr. Koshkin, 78, has worked as an independent financial consultant offering financial and advisory services to a diverse group of clients since 2006. Mr. Koshkin retired as a partner from PricewaterhouseCoopers LLP in 2006 after a 34-year career with the firm.

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During his career at PricewaterhouseCoopers, he served as the partner in charge of the firm's North America Engineering and Construction Industry practice. He also served as a senior client service partner and a consulting partner advising clients and firm partners on technical accounting, SEC issues, Sarbanes-Oxley compliance, risk management, and mergers and acquisitions. From June 2010 to July 2011, Mr. Koshkin served as a director and a member of the audit committee of Sterling Bancshares. Mr. Koshkin is a Certified Public Accountant in Texas and is a member in good standing with the American Institute of Certified Public Accountants and Texas Society of Certified Public Accountants. The Nominating/Governance Committee believes, and the Board agrees, that Mr. Koshkin's extensive experience with PricewaterhouseCoopers as a senior client service partner and his background in corporate finance and financial reporting make him qualified to serve on the Board.

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|:---|:---|
| ***Matthew J. Simmes*** | Director since 2025 |

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Mr. Simmes, 50, has served as President and Chief Executive Officer of the Company since July 1, 2025. He previously served as President and Chief Operating Officer of the Company from December 2023 through June 2025, and as Chief Operating Officer of the Company since December 3, 2021. Mr. Simmes has spent 30 years at the Company and its predecessors in a variety of roles. Prior to serving as President of IES Communications from January 2017 to December 2021, he was the segment's Vice President of Operations from March 2006 to December 2016 and branch manager of its Arizona operations from 2003 to 2006. The Nominating/Governance Committee believes, and the Board agrees, that Mr. Simmes is qualified to serve on the Board given his long history at the Company and extensive knowledge of its operations and markets as well as his perspective as President and Chief Executive Officer of the Company.

*\* Each nominee with an asterisk next to his or her name is independent in accordance with the Company's Corporate Governance Guidelines.*

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**<u>EXECUTIVE OFFICERS</u>**

Information with respect to the executive officers of the Company is included in the section titled "Executive Officers of the Registrant" in Part I of the Company's Annual Report on Form 10-K for the fiscal year ended September 30, 2025, and is incorporated by reference herein.

**<u>BOARD OF DIRECTORS AND COMMITTEES OF THE BOARD</u>**

**Core Competencies of the Board**

In order to adequately perform the general corporate oversight responsibilities assumed by the Board, the Board as a whole should possess the following competencies:

*Accounting & Finance* — The Board should have one or more members who are experienced in accounting and finance matters.

*Management* — In order to oversee the Company's management team, the Board should have one or more members who have experience as a Chief Executive Officer (or other equivalent position) or a Chief Operating Officer or possess similar significant operating experience.

*Practical Knowledge* — While the theory of management is important, it is essential that the Board have one or more members with extensive hands-on practical, relevant knowledge.

*Long-Range Strategy* — In addition to monitoring the Company's performance in the present, the Board should have one or more members with the skills to look to the future and provide direction for stability and growth.

*Track Record* — The Board should have one or more members who have achieved prominence and strong reputations in their respective professions.

**Committees**

The Board has established the Audit, Human Resources and Compensation, and Nominating/Governance Committees to assist in the performance of its functions of overseeing the management and affairs of the Company. The Audit, Human Resources and Compensation, and Nominating/Governance Committees are composed entirely of independent directors under current Nasdaq and SEC standards, have written charters, and have the authority to retain and compensate counsel and experts. Copies of the charters may be found on the Governance page of the Investors section of the Company's website, www.ies-co.com. The charters are also available in print to any stockholder who requests them by contacting the General Counsel and Corporate Secretary, IES Holdings, Inc., 13131 Dairy Ashford Road, Suite 500, Sugar Land, Texas 77478.

***Audit Committee***

The Audit Committee, which met 6 times during fiscal year 2025, was comprised of Mr. Koshkin (Chair), Mr. Cleveland, Mr. Fouts and, as of May 12, 2025, Ms. Janzen. Pursuant to its written charter, the Audit Committee assists the Board in:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• fulfilling its responsibility to oversee the accounting and financial reporting processes of the Company and the audits of the financial statements of the Company;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• monitoring the qualifications, independence and performance of the Company's internal and independent auditors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• monitoring the Company's compliance with legal and regulatory requirements; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• approving the reports that SEC rules require be included in the Company's annual proxy statement.

The Audit Committee also assists the Board in reviewing periodic reports from and holding regular meetings with management on cybersecurity measures, security controls and security initiatives. The Audit Committee's role does not provide any special assurance with regard to the Company's financial statements, nor does it involve a professional evaluation of the quality of the audits performed by the independent registered public accounting firm.

***Human Resources and Compensation Committee***

The Human Resources and Compensation Committee (the "HR Compensation Committee"), which met 6 times during fiscal year 2025, was comprised of Mr. Cleveland (Chair), Ms. Baldock and Mr. Koshkin. Pursuant to its written charter, the HR Compensation Committee assists the Board in:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• discharging its responsibilities relating to compensation of Company executives;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• reviewing and monitoring benefits under all Company-wide employee plans;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• reviewing and approving all Company and material subsidiary incentive compensation and all equity-based plans; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• producing an annual report on executive compensation for inclusion in the Company's annual proxy statement.

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The HR Compensation Committee is, and was at all times during fiscal year 2025, comprised entirely of independent directors and is responsible for ensuring that the Company's executive compensation policies and programs are appropriate to the duties of the Company's executives and reflect the investment interests of our stockholders. The Committee reviews and approves the compensation levels and benefits programs for the Company's named executive officers.

***Nominating/Governance Committee***

The Nominating/Governance Committee, which met 6 times during fiscal year 2025, was comprised of Ms. Baldock (Chair), Mr. Koshkin and, through November 21, 2024, Mr. Cleveland, at which time he was replaced by Mr. Fouts. Pursuant to its written charter, the Nominating/Governance Committee assists the Board in:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• establishing standards for Board and committee members and overseeing the performance of the Board and its members;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• making recommendations to the Board with respect to the renomination or replacement of existing Board members and the size of the Board;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• establishing criteria to select new directors and recommending to the Board a process for orientation of new Board or committee members;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• identifying individuals qualified to become members of the Board and recommending such candidates to the Board as nominees to fill any existing or expected vacancy;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• evaluating the Company's corporate governance procedures and recommending to the Board changes that the Nominating/Governance Committee deems appropriate;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• reviewing the Company's plans for executive development, orderly succession of the officers of the Company and contingency plans for management succession;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• reviewing the Company's policies and initiatives with respect to environmental, social and governance matters; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• reviewing and addressing conflicts of interest of directors and executive officers and the manner in which any such conflicts are to be resolved.

**The Nomination Process**

The Nominating/Governance Committee of the Board, which, as described above, is, and was at all times in fiscal 2025, composed entirely of independent directors, is responsible for establishing standards for members of the Board and overseeing the performance evaluation of the Board and its members. Based upon such evaluations, the Nominating/Governance Committee recommends to the Board whether existing members should be nominated for new terms or replaced and whether more or fewer members are appropriate.

The Board, with the assistance of the Nominating/Governance Committee, establishes criteria for the selection of new members. The basic criteria are found in the Company's Corporate Governance Guidelines under "Core Competencies of the Board." At any given time, in order to maintain a proper balance of expertise, individuals with particular skills may be favored over other candidates who lack such skills but otherwise possess a core competency. The Nominating/Governance Committee seeks to identify candidates who are capable of working with the entire Board and meaningfully contributing to the overall Board process. Attributes considered by the Nominating/Governance Committee in evaluating candidates may include a candidate's character, judgment and breadth of experience, business acumen, ability to act on behalf of all stockholders and a willingness to devote sufficient time to carrying out the duties and responsibilities of Board membership. Since a majority of the Board is required by the Company's Corporate Governance Guidelines to be independent of management, consideration is also given as to whether or not the individual is independent in accordance with such Corporate Governance Guidelines. The Nominating/Governance Committee also considers gender and ethnic diversity as well as diversity of background experience, age, and specialized training. The Nominating/Governance Committee recognizes the benefits of diversity in the boardroom and strives to identify director candidates who represent a mix of backgrounds and experiences that will enhance the quality of the Board's deliberations and oversight of the Company's businesses. While the Nominating/Governance Committee considers diversity, among other factors, when considering potential director nominees, the Board does not have a policy with regard to diversity in identifying director nominees.

When there is an opening or anticipated opening for a director position, Board members and the Company's majority stockholder are asked to submit recommendations. While the Company has not historically engaged outside sources or third parties to find potential director candidates or evaluate or assist in evaluating nominees brought to the attention of the Nominating/Governance Committee, as the Nominating/Governance Committee continues its focus on identifying and recruiting highly-qualified diverse director candidates, the Company may, from time to time, engage such third party service providers. Should the Company use the services of a third party, it would expect to pay a fee for such services.

The Nominating/Governance Committee will also consider director candidates recommended by stockholders. Such candidates will be evaluated using the same criteria and standards described above. Any such recommendation must be delivered to the Company's General Counsel and Corporate Secretary at the address set forth below under "Corporate Governance Guidelines," not later than 80 days prior to the date of the applicable annual meeting. In the event that the date of such annual meeting was not publicly

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announced by the Company by mail, press release or otherwise more than 90 days prior to the annual meeting, notice by the stockholder to be timely must be delivered to the General Counsel and Corporate Secretary of the Company not later than the close of business on the tenth day following the day on which such announcement of the date of the annual meeting was communicated to the stockholders. The recommendation should also provide the reasons supporting a candidate's recommendation, the candidate's qualifications, the candidate's consent to being considered as a nominee and a way to contact the candidate to verify his or her interest and to gather further information, if necessary. In addition, the stockholder should submit information demonstrating the number of shares of Common Stock he or she owns, the name and address of the stockholder, a description of all arrangements or understandings between the stockholder and each nominee and any other person or persons (naming such person or persons) pursuant to which the nomination or nominations are to be made by the stockholder, and such other information regarding each nominee proposed by such stockholder as would be required to be included in a proxy statement filed pursuant to the proxy rules of the SEC had the nominee been nominated, or intended to be nominated, by the Board. Stockholders who wish to nominate a candidate to the Board must follow the advance notice requirements and other requirements set forth in the Company's Bylaws.

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**<u>CORPORATE GOVERNANCE</u>**

**Corporate Governance Guidelines**

The Company's management and Board are committed to conducting business consistent with good corporate governance practices. To this end, the Board has established a set of Corporate Governance Guidelines which reflect its view of how to help achieve this goal. These guidelines, which may be amended and refined from time to time, are outlined below and may also be found on the Governance page of the Investors section of the Company's website at www.ies-co.com. The guidelines are also available in print to any stockholder who requests them by contacting the General Counsel and Corporate Secretary, IES Holdings, Inc., 13131 Dairy Ashford Road, Suite 500, Sugar Land, Texas 77478.

**Independence of the Board**

The Board has determined that a majority of the Board shall be independent of management. An independent director must meet the standards imposed by the SEC and Nasdaq, as set forth in the Company's Corporate Governance Guidelines.

**Leadership Structure and Risk Management**

The Board does not have a formal policy regarding whether the position of Chairman of the Board may be filled by the Company's Chief Executive Officer ("CEO") or a similar position. Instead, the Board has adopted a flexible approach to the Board's leadership structure that allows for variations depending on the circumstances and changing needs of the Company over time. In fiscal year 2025, Mr. Jeffrey L. Gendell served as both the Company's Chairman of the Board and as the Company's CEO until July 1, 2025, when he transitioned to the role of Executive Chairman and Mr. Matthew Simmes was appointed as CEO, consistent with the Company's succession plan. The Board believes that transitioning to a separation of the roles of Executive Chairman and CEO allows Mr. Simmes and Mr. Gendell to work closely on implementing Board strategy while providing the Board with enhanced oversight and objectivity of an Executive Chairman. Our Board regularly reviews all the aspects of our governance profile, including our leadership structure, and will make changes as circumstances warrant.

The overall duty of risk identification and management lies with the Board, which takes an active role in risk oversight. To assist in this task, the Board utilizes the various Board committees to review their respective areas of responsibility. The Audit Committee addresses accounting controls and general financial risk as well as risks associated with cybersecurity matters. The Nominating/Governance Committee addresses Board composition and internal communication risks and oversees corporate governance policies to manage governance-related risks. The HR Compensation Committee addresses risks relating to executive compensation programs and policies as well as workforce risks and pay levels. The Board reviews and monitors additional areas of risk that are not delegated to any specific committee and the overall risk management framework.

**Attendance at Meetings**

It is the policy of the Board that all directors of the Company attend the Company's annual meetings. All of the directors attended the 2025 annual meeting held on February 20, 2025.

During fiscal year 2025, there were 7 meetings of the full Board (three in person and the rest telephonically or via videoconference), and each member of the Board attended at least 75% of the aggregate number of meetings of the full Board and meetings of Board committees on which he or she served. At all regularly scheduled meetings of the Board, Mr. Jeffrey Gendell, as the Company's Chairman of the Board (and as of July 1, 2025, Executive Chairman), presided, and an executive session was held without management, including Mr. Jeffrey Gendell and Mr. Simmes, present.

**Stockholder Communications with the Board**

Stockholders who wish to communicate directly with the Board may do so by writing to IES Holdings, Inc. Board of Directors, c/o General Counsel and Corporate Secretary, IES Holdings, Inc., 13131 Dairy Ashford Road, Suite 500, Sugar Land, Texas 77478. Stockholders may also communicate directly with individual directors by addressing their correspondence accordingly. Interested parties may make any concerns known to the Audit Committee by contacting the Company's ethics telephone hotline (the "Ethics Line") at 1-800-347-9550 or going online to iesholdingsinc.ethicspoint.com.

The Company has adopted a Code of Ethics for Financial Executives that applies to the Company's principal executive officer, principal financial officer, and principal accounting officer. In addition to the Code of Ethics for Financial Executives, the Company has adopted a Code of Business Conduct and Ethics for directors, officers and employees, which has been memorialized as part of the Company's Legal Compliance and Corporate Policy. Each of these documents can be found on the Governance page of the Investors section of the Company's website at www.ies-co.com. The Policy is also available in print to any stockholder who requests it by contacting the General Counsel and Corporate Secretary, IES Holdings, Inc., 13131 Dairy Ashford Road, Suite 500, Sugar Land, Texas 77478.

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**Insider Trading Policy and Hedging Policy**

The Company's Insider Trading Policy prohibits all directors, officers, employees, contractors and consultants who may, as a result of their position with the Company, have access to material non-public information and the family members of each of the foregoing from trading in the Company's securities while aware of material non-public information. The policy also prohibits providing any such material non-public information to any other person who may trade in securities while aware of such information. Our Insider Trading Policy has procedures that require transactions in our stock by executive officers, directors and other designated employees only be made during open trading windows after satisfying mandatory pre-clearance requirements.

The Company's Insider Trading Policy includes a hedging policy that prohibits directors, officers and employees from entering into short sales (the sale of securities not owned) and sales against the box (the sale of securities owned but not delivered against the sale) of any of the Company's securities. Similarly, the Company's directors, officers and employees are prohibited from purchasing or selling puts or calls or otherwise trading in or writing options on any of the Company's securities.

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**<u>CERTAIN RELATIONSHIPS AND RELATED PERSON TRANSACTIONS</u>**

The Company has adopted a written Related Person Transaction Policy that addresses the reporting, review and approval or ratification of transactions with related persons. The Company recognizes that related person transactions can involve potential or actual conflicts of interest and pose the risk that they may be, or be perceived to have been, based on considerations other than the Company's best interest. Accordingly, as a general matter, the Company seeks to avoid such transactions. However, the Company recognizes that in some circumstances transactions between related persons and the Company may be incidental to the normal course of business or provide an opportunity that is in the best interests of the Company to pursue or that, where it is not efficient to pursue an alternative transaction, is not inconsistent with the best interests of the Company. The policy therefore is not designed to prohibit related person transactions; rather, it is intended to provide for timely internal reporting of such transactions and appropriate review, oversight and public disclosure of them.

The policy supplements the provisions of the Conflict of Interest Policy in the Company's Legal Compliance and Corporate Policy concerning potential conflict of interest situations. With respect to persons and transactions subject to the policy, the procedures for reporting, oversight and public disclosure apply. With respect to all other potential conflict of interest situations, the provisions of the Company's Legal Compliance and Corporate Policy continue to apply.

The policy applies to the following persons (each a "Related Person" and, collectively, "Related Persons"):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Each director or executive officer of the Company;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Any nominee for election as a director of the Company;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Any security holder who is known to the Company to own of record or beneficially more than five percent of any class of the Company's voting securities; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Any immediate family member of any of the foregoing persons.

A transaction participated in by the Company with a company or other entity that employs a Related Person or is controlled by a Related Person, or in which a Related Person has an ownership or financial interest material to such Related Person, shall be considered a transaction with a Related Person for purposes of the policy. For purposes of the policy, "related person transaction" means a transaction or arrangement or series of transactions or arrangements in which the Company participates (whether or not the Company is a party) and a Related Person has a direct or indirect interest material to such Related Person. A transaction in which a subsidiary or any other company controlled by the Company participates shall be considered a transaction in which the Company participates.

Except as otherwise provided in the policy, including any delegation of review and approval authority, (i) any director, director nominee or executive officer who intends to enter into a related person transaction shall disclose the intention and all material facts with respect to the transaction to the Audit Committee of the Board, the Chair of the Audit Committee or the Company's General Counsel, and (ii) any officer or employee of the Company who intends to cause the Company to enter into any related person transaction shall disclose that intention and all material facts with respect to the transaction to his or her superior, who shall be responsible for seeing that such information is reported to the Audit Committee, the Chair of the Audit Committee or the Company's General Counsel. If a member of the Audit Committee, or the party reviewing the transaction, has an interest in a related person transaction and, after such person excusing himself or herself from consideration of the transaction, there would be fewer than two members of the reviewing party available to review the transaction who do approve the transaction, the transaction shall be reviewed by an ad hoc committee of at least two independent directors designated by the Board (which shall be considered the "Audit Committee" for this purpose).

Subject to the policy, the Audit Committee will review all related person transactions and approve such transactions in advance of such transactions being given effect. Subject to the policy, the Board has also delegated to the Chair of the Audit Committee and the Company's General Counsel the authority to review and approve any related person transaction that is not required to be publicly reported; such transactions must be disclosed to the Audit Committee at its next regularly scheduled meeting. At the discretion of the Audit Committee, consideration of a related person transaction may be submitted to the Board. All related person transactions shall be publicly disclosed to the extent and in the manner required by applicable legal requirements and listing standards. The Audit Committee may determine that public disclosure shall be made even where it is not so required, if the Audit Committee considers such disclosure to be in the best interests of the Company and its stockholders.

A majority of the Company's outstanding Common Stock is owned by Tontine. Based on a Form 4 filed with the SEC on December 12, 2025, Tontine owns approximately 53.17% percent of the Company's outstanding Common Stock. As a result, Tontine can control most of the Company's affairs, including most actions requiring the approval of stockholders, including the election of directors and the approval of any potential merger or sale of all or substantially all of the Company's assets or segments, or the Company itself. Most of Tontine's shares are registered for resale on a shelf registration statement filed by the Company with the

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SEC. Tontine's sale of all or a significant portion of its shares could result in a change of control, which would trigger the change of control provisions in a number of our material agreements, including our credit agreement, bonding agreements with our sureties and our executive severance plan.

The Company is party to a sublease agreement with Tontine Associates, L.L.C. for corporate office space in Greenwich, Connecticut. The term of the sublease agreement extends through September 2026. From October 1, 2024 to August 31, 2025, monthly lease payments were approximately $8,625, excluding charges related to the operation, maintenance, repair, replacement and upkeep of the common areas categorized as additional rent per the terms of the sublease agreement ("CAM Charges") and from September 1, 2025 to September 30, 2025, the monthly lease payment was approximately $8,810. Aggregate lease payments due on or after October 1, 2024, the beginning of the Company's last fiscal year, and through September 30, 2026, the remainder of the current lease term, are approximately $209,407. Our current estimated aggregate CAM Charges due on or after October 1, 2024 through September 30, 2026 are approximately $30,620. During the fiscal year ended September 30, 2025, aggregate lease payments were approximately $103,689, excluding CAM Charges. The lease has terms at market rates and payments by the Company are at a rate consistent with that paid by Tontine Associates, L.L.C. to its landlord.

On December 6, 2018, the Company entered into a Board Observer Letter Agreement with Tontine Associates, L.L.C. (the "Observer Agreement") in order to assist Tontine in managing its investment in the Company. Subject to the terms and conditions set forth in the Observer Agreement, Tontine has the right, at any time that it holds at least 20% of the outstanding Common Stock of the Company, to appoint a representative to serve as an observer to the Board. The Board observer, who serves at the discretion of and must be reasonably acceptable to those members of the Board who are not affiliates of Tontine, has no voting rights or other decision making authority. Subject to the terms and conditions set forth in the Observer Agreement, so long as Tontine has the right to appoint a Board observer, the Board observer will have the right to attend and participate in meetings of the Board and the committees thereof, subject to confidentiality requirements, and to receive reimbursement for reasonable out-of-pocket expenses incurred in his or her capacity as a Board observer and such rights to coverage under the Company's directors' and officers' liability insurance policy as are available to the Company's directors.

During fiscal year 2025, Kohltin Simmes, the son of Matthew J. Simmes, the Company's President and Chief Executive Officer, Alison Simmes, the wife of Matthew Simmes, and Kayla Simmes, the daughter of Matthew Simmes were employed by the Company. Mr. Kohltin Simmes's aggregate compensation for fiscal year 2025 was approximately $604,254, including salary, non-equity incentive compensation, equity incentive awards that vested during the year, health and welfare coverage and 401(k) plan matching contributions. Ms. Kayla Simmes's aggregate compensation for fiscal year 2025 was approximately $155,968, including salary, non-equity incentive compensation, equity incentive awards that vested during the year, health and welfare coverage and 401(k) plan matching contributions. Ms. Alison Simmes's aggregate compensation for fiscal year 2025 was approximately $288,462, including salary, non-equity incentive compensation, equity incentive awards that vested during the year, health and welfare coverage and 401(k) plan matching contributions. Ms. Alison Simmes's employment with the Company ended during fiscal year 2025. Mr. Kohltin Simmes and Ms. Kayla Simmes continue to be employed by the Company as of January 7, 2026; in fiscal year 2026 each may receive compensation and other benefits from the Company in amounts similar to or greater than those received in fiscal year 2025.

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**<u>REPORT OF THE AUDIT COMMITTEE</u>**

**Audit Committee Financial Expert**

The Board has determined that each member of the Audit Committee is financially literate, meets the independence requirements of the SEC and Nasdaq and qualifies as an "audit committee financial expert" as defined by SEC rules.

**Establishment of Policies and Procedures**

The Audit Committee oversees the establishment of a number of policies and procedures which are intended to facilitate the reporting and disclosure of improper activities as well as to clearly define the engagement of the Company's independent auditors for non-audit purposes.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company maintains an Ethics Line, which allows employees to report, on an anonymous basis, occurrences of financial abuse, fraud, theft or discrimination. Complaints are forwarded to the General Counsel and the CEO who, in turn, inform the Audit Committee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company has established a Code of Ethics for Financial Executives, a copy of which may be found on the Governance page of the Investors section of the Company's website, at www.ies-co.com. A copy of the Code of Ethics is also available in print to any stockholder who requests it by contacting the General Counsel and Corporate Secretary, IES Holdings, Inc., 13131 Dairy Ashford Road, Suite 500, Sugar Land, Texas 77478. The Code of Ethics applies to the Chief Executive Officer (or other equivalent position), the Chief Financial Officer and the Chief Accounting Officer and reflects the Company's commitment to the highest standards of personal and professional integrity.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Audit Committee has established a pre-approval policy governing non-audit services or audit-related services provided by the independent auditor.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Pursuant to the policy, the Audit Committee has pre-approved each of the following non-audit services or audit-related services that may be provided by the independent auditor during each fiscal year (provided, however, that the Audit Committee Chair must be informed in advance of the use of the independent auditor for these services): consultation on routine matters in the amount of $50,000, SEC matters in the amount of $50,000, tax matters in the amount of $50,000 and Ernst & Young LLP's online accounting reference service in the amount of $3,500 per fiscal year.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• All other non-audit or audit-related services provided by the independent auditor, other than *de minimis* services, must be pre-approved by the Audit Committee, which has delegated the authority to provide such approval to the Chairman of the Audit Committee so long as the Audit Committee is informed as soon as is practicable.

**Review of the Company's Audited Financial Statements for the Fiscal Year Ended September 30, 2025**

The Audit Committee meets regularly with the Company's internal auditors and Ernst & Young LLP, the Company's independent auditors, with and without representatives of management, to discuss the results of their examinations, the evaluations of the Company's internal controls and the overall quality of the Company's accounting principles.

The Audit Committee also discussed with the independent auditors those matters required to be discussed by the auditors with the Audit Committee under the rules adopted by the Public Company Accounting Oversight Board (the "PCAOB"). The Audit Committee received the written disclosures and the letter from the independent auditors required by applicable requirements of the PCAOB regarding the independent auditors' communication with the Audit Committee concerning independence and has discussed with the independent auditors their independence. The Audit Committee considered with the independent auditors whether the provision of non-audit services provided by them to the Company during fiscal year 2025 was compatible with their independence.

Based on the review and discussions referred to above, the Audit Committee recommended to the Board that the audited financial statements be included in the Company's Annual Report on Form 10-K for the fiscal year ended September 30, 2025 for filing with the SEC. The Audit Committee has also appointed Ernst & Young LLP to serve as the Company's independent auditors for fiscal year 2026, subject to stockholder ratification.

**Members of the Audit Committee**

Joe D. Koshkin (Chair)

Todd M. Cleveland

John L. Fouts

Kelly C. Janzen

The foregoing report of the Audit Committee shall not be deemed "soliciting material" or otherwise considered "filed" with the SEC, and such information shall not be incorporated by reference into any of the Company's future filings under the Securities Act of 1933, as amended (the "Securities Act") or the Exchange Act, except to the extent that the Company specifically incorporates such information by reference in such filing.

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**<u>AUDIT FEES</u>**

Ernst & Young LLP billed the Company fees as set forth in the table below for (i) the audit of the Company's 2025 and 2024 annual financial statements, reviews of quarterly financial statements and services that are normally provided by the accountant in connection with statutory and regulatory filings or engagements, (ii) assurance and other services reasonably related to the audit or review of the Company's 2025 and 2024 financial statements, (iii) services related to tax compliance, tax advice and tax planning for fiscal years 2025 and 2024, and (iv) all other products and services it provided during fiscal years 2025 and 2024, including accounting research software tools and permitted non-audit services, as applicable. All of the non-audit services provided and the fees for those services were pre-approved by the Audit Committee in accordance with its pre-approval policy governing non-audit services and audit-related services.

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| | | |
|:---|:---|:---|
| | **Fiscal Year**<br>**2025** | **Fiscal Year**<br>**2024** |
| &nbsp;&nbsp;&nbsp;Audit Fees | $2766000 | $2700000 |
| &nbsp;&nbsp;&nbsp;Audit-Related Fees | $7000 |  |
| &nbsp;&nbsp;&nbsp;Tax Fees | $179173 | $132603 |
| &nbsp;&nbsp;&nbsp;All Other Fees |  |  |

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**<u>EXECUTIVE COMPENSATION</u>**

The following Compensation Discussion and Analysis should be read in conjunction with the executive compensation tables and related footnotes that follow. The discussion focuses on the compensation programs approved by the Board for fiscal year 2025 for the Company's Named Executive Officers ("NEOs"). The NEOs in this proxy statement are:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Jeffrey L. Gendell, Executive Chairman,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Matthew J. Simmes, President and Chief Executive Officer,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Tracy A. McLauchlin, Senior Vice President and Chief Financial Officer

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Mary K. Newman, Senior Vice President, Chief Administrative Officer, General Counsel and Corporate Secretary,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Matthew M. Allen, Chief Technical Officer

**<u>COMPENSATION DISCUSSION AND ANALYSIS</u>**

**The Role of the Compensation Committee**

The Human Resources and Compensation Committee of the Board (referred to in this section as the "Committee") is comprised entirely of independent directors and is responsible for ensuring that the Company's executive compensation policies and programs are appropriate to the duties of the Company's executives and reflect the investment interests of our stockholders. The Committee reviews and approves the compensation levels and benefits programs for the Company's NEOs.

The Company's Human Resources Department staff, General Counsel and independent consultants engaged by the Committee from time to time may also provide analysis and counsel as requested by the Committee. You can learn more about the Committee's purpose, responsibilities, and structure by reading the Committee's charter, which can be found on the Governance page of the Investors section of the Company's website at www.ies-co.com.

The following is a more detailed discussion of the actions taken by the Committee with respect to fiscal year 2025 and fiscal year 2026 and the reasons for such actions.

**Compensation Objectives**

The Company's compensation and benefits program for the NEOs, as described below, is focused on attracting, retaining and motivating the individuals who will engage in the behaviors necessary to enable the Company to succeed by aligning the financial interests of our executives with the near-term critical goals of the Company and the long-term interests of the Company and our stockholders.

Beginning with the Company's 2011 annual meeting of stockholders, the Company has, in accordance with Section 14A of the Exchange Act, sought an advisory vote of stockholders to approve on an advisory basis the compensation of the Company's NEOs, as disclosed in the Company's proxy statement for each annual meeting at which such a vote was required. At each such annual meeting, including the 2025 annual meeting of stockholders, the Company's stockholders approved, on a non-binding advisory basis, the compensation awarded to the Company's NEOs for the prior fiscal year. The Committee has considered the result of these stockholder votes in setting compensation policies and making compensation decisions for each of the fiscal years that has followed. At the 2023 annual meeting of stockholders, the Company's stockholders determined, on a non-binding advisory basis, that the stockholder vote on executive compensation should be held once every year. In accordance with this determination, the Company has included in this proxy statement a proposal to approve, on an advisory basis, the compensation awarded to the Company's NEOs, as disclosed in this Proxy Statement. For additional information, please see "Advisory Vote on Executive Compensation" below.

The Company's compensation program, which is comprised of salary, benefits, and short- and long-term incentive opportunities, is intended to achieve the following objectives:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Be fair*. The program design and levels are intended to fairly reward executives for their level of responsibility and experience as well as individual performance.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Link executive pay to Company performance.* The program offers variable, at-risk incentive award opportunities, which are payable only if specified short-term financial and strategic goals are achieved, and for certain awards, a portion of the opportunity is payable based on individual performance. The awards may be made in cash, equity or a combination thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Retain talent*. The program's design takes into account the Company's need to attract, motivate and retain highly qualified executive talent, and gives certain consideration to the practices of similar companies representative of those with which the Company competes for talent.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Reward long-term growth in the Company's earnings and market value*. The Company offers, from time to time, performance-based equity and cash grants, which have time-based vesting requirements and may also have certain Company financial performance or stock price performance vesting requirements over a specified period.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Emphasize stock ownership*. As part of our compensation program, the Committee awards equity grants, such as Company performance-based and time-based phantom stock units, to encourage alignment with the perspective of the Company's long-term stockholders.

**Compensation Elements**

Presented below are the key characteristics of the primary elements of the NEOs' compensation.

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| | |
|:---|:---|
| **Compensation Element** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Key Characteristics** |
| *Base Pay (Fixed)* | • Fixed component of pay based on an individual's skills, responsibilities, experience and performance. |
| | • NEOs are eligible for increases based on performance, market factors and/or changes in job responsibilities. |
| *Short-term Incentive Awards (Variable "at-risk")* | &nbsp;&nbsp;• Variable component of pay; consists of cash or equity. |
| | • Reward for achieving specified Company financial and individual performance goals. |
| | &nbsp;&nbsp;• Goals set at the beginning of each fiscal year and achievement measured following fiscal year end. |
| *Long-term Incentive Awards (Variable "at risk")* | &nbsp;&nbsp;• Variable component of pay; paid in equity and/or cash. |
| | &nbsp;&nbsp;• Reward for creating long-term stockholder value. |
| | &nbsp;&nbsp;• Promotes executive retention. |
| *Discretionary Incentive Awards (Special bonuses)* | • Special incentive for achieving significant strategic events; awards have short-term or no time-based restrictions. |
| | • Flexible element of compensation allows the Committee to respond to unexpected circumstances or exceptional performance. |
| | &nbsp;&nbsp; • Variable component of pay; paid in equity and/or cash. |
| *Other Benefits (Health and welfare)* | &nbsp;&nbsp;• NEOs are eligible to participate in benefits programs that are available to substantially all salaried employees, which provide for retirement planning as well as basic life, disability and health insurance needs. |

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**Market Benchmarking** 

The Committee does not target a specific competitive position versus the market or peer companies in determining the compensation of its executives, but the Committee does give certain consideration to the compensation practices of companies representative of those with which the Company competes for talent. In 2024, the Committee engaged Mercer US, Inc. (the "Compensation Consultant") as its independent consultant with respect to fiscal 2025 compensation decisions, including providing a competitive assessment of the total direct compensation for our NEOs relative to the peer group previously established by the Compensation Consultant. In 2025, the Committee once again engaged the Compensation Consultant as its independent consultant with respect to fiscal 2026 compensation decisions, including assisting the Committee in reviewing and adjusting the previous peer group for compensation purposes, and providing a competitive assessment of the total direct compensation for our NEOs relative to that adjusted peer group.

The Committee believes the following factors are relevant to establishing a fair compensation structure that promotes retention, and the Committee considers these factors in establishing an individual executive's base salary, short-term incentive awards and long-term incentive awards:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company's performance against predetermined financial measures.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Individual performance versus personal performance goals.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Business climate, economic conditions and other factors.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Competitiveness of our compensation structure and elements relative to companies representative of those with which the Company competes for talent.

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The CEO develops pay recommendations for Company NEOs (other than himself) based on each NEO's responsibilities, market data, the Company's performance relative to financial performance goals approved by the Committee and individual performance versus personal performance goals. The Committee reviews and approves all compensation elements for the NEOs and sets the compensation of the CEO.

The Committee generally reviews tally sheets for the NEOs, modeling elements of compensation (base salary, annual cash incentive awards, equity incentives, benefits and perquisites), which are utilized as the targeted overall compensation level.

**Risk Management in Compensation Programs**

The Committee analyzes risk with respect to the Company's compensation programs on an annual basis. During fiscal year 2025, the Committee concluded that our compensation programs do not create risks that are reasonably likely to have a material adverse effect on the Company. In reaching this conclusion, the Committee considered the following: (i) performance targets that align with the perspective of long-term stockholders; (ii) the Company's "clawback" policy, as described under "Severance Arrangements" below; (iii) annual incentives for executive officers that do not allow for unlimited payouts; and (iv) annual performance and bonus targets for senior divisional management that are measured and partially paid on a quarterly basis, withholding a significant portion of such bonus amounts for payment in subsequent quarters, with the goal of providing operating management with immediate incentive for superior performance, while simultaneously promoting employee retention and consideration of longer-term performance. In addition, the Committee has adopted a separate "clawback" policy that applies to executive officer compensation beginning in fiscal year 2024. For further information, see "Incentive Compensation Recoupment Policy" below.

**Fiscal Year 2025 and 2026 Compensation Decisions**

***Base Pay***

The Committee evaluates the NEOs' performance annually in light of established corporate and personal goals and objectives. NEO salary levels and adjustments (other than for the CEO) are recommended by the CEO and reviewed and approved by the Committee. Any changes in base salary for the NEOs are based on responsibility, the external market for similar jobs, the individual's current salary compared to the market and success in achieving business results.

*Fiscal Year 2025 Base Pay*

In December 2024, after taking into account the Company's business results in fiscal 2024, the peer group compensation information compiled by the Compensation Consultant, and the recommendation of the CEO (other than with respect to himself), the Committee determined to increase the salary level of Mr. Gendell by approximately 7% to $925,000, the salary level of Ms. McLauchlin by approximately 16% to $550,000 and, reflective of increased responsibilities assigned to her role, the salary level of Ms. Newman by 25%, to $500,000. The salary level of Mr. Simmes did not increase from fiscal year 2024, due to the additional short-term incentive opportunity for fiscal year 2025 offered to Mr. Simmes, as described below under "Fiscal Year 2025 Supplementary Short-Term Incentive Plan." As of July 1, 2025, when Mr. Gendell transitioned from CEO to Executive Chairman and Mr. Simmes succeeded Mr. Gendell as CEO, the Committee approved an increase in Mr. Simmes' base salary rate from $750,000 to $925,000. The Committee determined that Mr. Gendell's base salary rate would remain at $925,000. Mr. Allen's fiscal 2025 base pay of $363,590 was set by Mr. Simmes in December 2024, prior to his becoming an NEO of the Company.

*Fiscal Year 2026 Base Pay*

In November 2025, after taking into account the Company's business results in fiscal 2025, the peer group compensation information compiled by the Compensation Consultant, the additional responsibilities undertaken by certain of the NEOs, and the recommendation of the CEO (other than with respect to himself), the Committee determined to increase the salary level of Ms. McLauchlin by approximately 13.6% to $625,000, increase the salary level of Ms. Newman by 15%, to $575,000, and increase the salary level of Mr. Allen by approximately 13%, to $410,000. The salary level of Mr. Gendell and Mr. Simmes did not change from the adjustments made as of July 1, 2025.

***Short-Term Incentive Awards***

*Fiscal Year 2025 Short-Term Incentive Plan*

The Board has adopted a Short-Term Incentive Plan (the "STIP"), which provides for an annual award to participants made in cash, equity or a combination thereof, and is based, in part, on Company performance relative to predetermined financial performance objectives and, in part, on individual performance relative to predetermined individual performance objectives, with each component vesting at predetermined payout percentages based on actual performance relative to the threshold, target and maximum performance standards for each component. If actual performance falls below threshold performance, then 0% of such component of the award shall vest.

On November 21, 2024, the Committee made awards under the STIP for fiscal year 2025 (the "2025 STIP") that pay out in cash. The Committee granted Mr. Gendell, Mr. Simmes, Ms. McLauchlin and Ms. Newman target 2025 STIP awards of $925,000 (100% of

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base salary), $750,000 (100% of base salary), $385,000 (70% of base salary) and $300,000 (60% of base salary), respectively. Mr. Simmes's target 2025 STIP was subsequently increased to $793,750, reflecting the increase in his annual salary to $925,000 for the final three months of fiscal year 2025 upon his promotion to CEO. The performance conditions for Mr. Gendell's and Mr. Simmes's 2025 STIP awards had two parts: (1) 66.67% of the target award was based on achievement of the Company financial performance goal outlined below for fiscal year 2025 and (2) 33.33% of the target award was based on the achievement of personal performance goals for fiscal year 2025, with maximum, target and threshold level payouts as detailed in the following table. The performance conditions for Ms. McLauchlin's and Ms. Newman's 2025 STIP awards also had two parts: (1) 50% of the target award was based on achievement of the Company financial performance goal outlined below for fiscal year 2025 and (2) 50% of the target award was based on the achievement of personal performance goals for fiscal year 2025, with maximum, target and threshold level payouts as detailed in the following table.

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **2025 Short-Term Incentive Plan Award** | **2025 Short-Term Incentive Plan Award** | **2025 Short-Term Incentive Plan Award** | **2025 Short-Term Incentive Plan Award** | **2025 Short-Term Incentive Plan Award** | **2025 Short-Term Incentive Plan Award** | **2025 Short-Term Incentive Plan Award** | **2025 Short-Term Incentive Plan Award** |
| | **Company Performance Portion of Award (66.67%)** | **Company Performance Portion of Award (66.67%)** | **Company Performance Portion of Award (66.67%)** | **Company Performance Portion of Award (66.67%)** | **Personal Performance Portion of Award (33.33%)** | **Personal Performance Portion of Award (33.33%)** | **Personal Performance Portion of Award (33.33%)** | **Personal Performance Portion of Award (33.33%)** |
| | **Performance Level** | **Performance Achieved \*** | **Payout %** | **Cash Payout\*\*** | **Performance Level** | **Performance Achieved \*\*\*** | **Payout %** | **Cash Payout\*\*** |
| Mr. Gendell: | Threshold | 62.5% | 25% | $154174 | Threshold | 2.5 | 25% | $77076 |
|  | Target (total is 100% Salary) | 100% | 100% | $616698 | Target (total is 100% Salary) | 3.5 | 100% | $308303 |
|  | Maximum | 120% | 150% | $925046 | Maximum | 5 | 200% | $616605 |
| Mr. Simmes: | Threshold | 62.5% | 25% | $132298 | Threshold | 2.5 | 25% | $66139 |
|  | Target (total is 100% Salary) | 100% | 100% | $529193 | Target (total is 100% Salary) | 3.5 | 100% | $264557 |
|  | Maximum | 120% | 150% | $793790 | Maximum | 5 | 200% | $529114 |
|  | **Company Performance Portion of Award (50%)** | **Company Performance Portion of Award (50%)** | **Company Performance Portion of Award (50%)** | **Company Performance Portion of Award (50%)** | **Personal Performance Portion of Award (50%)** | **Personal Performance Portion of Award (50%)** | **Personal Performance Portion of Award (50%)** | **Personal Performance Portion of Award (50%)** |
|  | **Performance Level** | **Performance Achieved \*** | **Payout %** | **Cash Payout\*\*** | **Performance Level** | **Performance Achieved \*\*\*** | **Payout %** | **Cash Payout\*\*** |
| Ms. McLauchlin: | Threshold | 62.5 | 25% | $48125 | Threshold | 2.5 | 25% | $48125 |
|  | Target (total is 70% Salary) | 100% | 100% | $192500 | Target (total is 70% Salary) | 3.5 | 100% | $192500 |
|  | Maximum | 120% | 150% | $288750 | Maximum | 5 | 200% | $385000 |
| Ms. Newman: | Threshold | 62.5% | 25% | $37500 | Threshold | 2.5 | 25% | $37500 |
|  | Target (total is 60% Salary) | 100% | 100% | $150000 | Target (total is 60% Salary) | 3.5 | 100% | $150000 |
|  | Maximum | 120% | 150% | $225000 | Maximum | 5 | 200% | $300000 |

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\* Performance achieved is measured as percentage of target financial performance.

\*\* Cash payout determined using linear interpolation for achievement of Company financial performance and personal performance between Threshold, Target and Maximum levels.

\*\*\* Personal performance is evaluated on a five point scale with "1" being the lowest and "5" being the highest.

*Fiscal Year 2025 STIP Award Goals and Objectives*

On November 21, 2024, the CEO recommended, and the Committee approved, the following goals and objectives to be used by the Committee when determining each participating NEO's 2025 STIP award.

*Company Financial Goal*: Reflecting a primary focus on the Company's profitability, the financial performance measure was based on fiscal year 2025 income from continuing operations before income taxes, stock compensation expense and restructuring charges, less gains or losses on the disposition of a business, adjusted, in the sole discretion of the Committee, to reflect extraordinary items during the fiscal year ("Adjusted Pretax Income").

*Personal Performance Goals*: The following business/personal goals and objectives were established for the NEOs who participated in the 2025 STIP:

<u>Mr. Gendell</u>

Personal performance goals were established for Mr. Gendell focused on leadership and achievement in the areas of meeting financial and strategic goals for fiscal year 2025, succession planning including a transition of the Chief Executive Officer role, and refining strategic plans including with respect to investment and capital allocation.

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<u>Mr. Simmes</u>

Personal performance goals were established for Mr. Simmes focused on leadership and achievement in the areas of meeting fiscal year 2025 financial goals, improving processes and management structure at the Residential segment, and succession planning, including a transition to the Chief Executive Officer role.

<u>Ms. McLauchlin</u>

Personal performance goals were established for Ms. McLauchlin focused on achievement in the areas of tax strategies, treasury initiatives, supporting ongoing implementation of the Company's enterprise resource planning ("ERP") software, and financial and tax planning.

<u>Ms. Newman</u>

Personal performance goals were established for Ms. Newman focused on achievement in the areas of legal and transactional matters, oversight of the human resources function, corporate insurance and benefits program improvements, and ongoing securities disclosure compliance.

*Fiscal Year 2025 STIP Award Payout*

On November 20, 2025, based on a review of fiscal year 2025 financial results, the Committee assessed the Company's performance and determined that the Company recorded Adjusted Pretax Income above the Company's target, achieving 129.2% of the target fiscal year 2025 income from continuing operations before income taxes, as described in the table below.

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| | | | |
|:---|:---|:---|:---|
| | **Target** | **Actual** | **Percentage of Target Achieved** |
| **Adjusted Pretax Income** | $307346000 | $397183000 | 129.2% |

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Since the Company's financial performance exceeded 120% of target, the maximum Company performance level under the 2025 STIP was achieved. The Committee therefore awarded each of Mr. Gendell, Mr. Simmes, Ms. McLauchlin and Ms. Newman 150% of the Company financial goals component of their target awards under the 2025 STIP, which component represented 66.67%, 66.67%, 50% and 50%, respectively, of their overall target awards.

The Committee assessed the performance of Mr. Gendell against his personal performance goals outlined above, which represented 33.33% of his target award, and determined to award him 176.9% of the personal performance component of his target award under the 2025 STIP.

The Committee, in consultation with the Executive Chairman in the case of Mr. Simmes and in consultation with the CEO in the case of Ms. McLauchlin and Ms. Newman, then assessed the performance of Mr. Simmes, Ms. McLauchlin and Ms. Newman against their personal performance goals outlined above, which represented 33.33%, 50% and 50%, respectively, of their target awards, and determined to award them 166.4%, 151.3% and 157.7%, respectively, of the personal performance component of their target awards under the 2025 STIP.

The performance reviews of Mr. Gendell, Mr. Simmes, Ms. McLauchlin and Ms. Newman were based upon the attainment of individual goals and objectives established as discussed above. The Committee had the sole discretion to increase, decrease or eliminate the amounts otherwise payable to each executive based upon individual performance or any other factors the Committee deemed appropriate. The Committee believes each executive's award reflects their leadership in their respective areas of management and strong personal performance. As a result, the Committee awarded annual cash incentive awards under the 2025 STIP to Mr. Gendell of $1,470,433 (representing 95% of his maximum eligible award), Mr. Simmes of $1,234,012 (representing 93% of his maximum eligible award) Ms. McLauchlin of $580,003 (representing 86% of her maximum eligible award) and Ms. Newman of $461,550 (representing 88% of her maximum eligible award).

Mr. Allen did not participate in the 2025 STIP since he did not become an NEO of the Company until July 1, 2025. In December 2024, Mr. Simmes set Mr. Allen's short-term incentive target for fiscal year 2025 at $272,293. In November 2025, based on his review of Mr. Allen's performance during fiscal year 2025, Mr. Simmes determined to award Mr. Allen a short-term incentive payment of $297,692.

*Fiscal Year 2025 Supplementary Short-Term Incentive Plan*

On November 21, 2024, the Committee awarded Mr. Simmes a cash bonus opportunity under the Fiscal Year 2025 Supplementary Short-Term Incentive Plan (the "2025 SSTIP"). Mr. Simmes was eligible for a cash bonus opportunity equal to 1.0% of the amount, if any, by which the Company's Adjusted Pretax Income for fiscal year 2025 exceeded 62.5% of the Company's target Adjusted Pretax Income for fiscal year 2025, and an additional cash bonus equal to 1.5% of the amount, if any, by which the Company's Adjusted Pretax Income for fiscal year 2025 exceeded 100.0% of the Company's target Adjusted Pretax Income for fiscal year 2025. On November 20, 2025, the Committee determined that the Company recorded Adjusted Pretax Income above the Company's target and awarded Mr. Simmes a cash bonus of $3,398,000 under the 2025 SSTIP.

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*Fiscal Year 2026 Short-Term Incentive Plan*

On November 20, 2025, the Committee made awards under the STIP for fiscal year 2026 (the "2026 STIP"). The Committee granted Mr. Gendell, Mr. Simmes, Ms. McLauchlin, Ms. Newman and Mr. Allen target 2026 STIP awards of $925,000 (100% of base salary), $925,000 (100% of base salary), $437,500 (70% of base salary), $402,500 (70% of base salary) and $287,000 (70% of base salary), respectively. The target 2026 STIP award for Ms. McLauchlin increased compared to the 2025 STIP due to her increased salary rate, but remained the same as percentage of salary. The target 2026 STIP award for Ms. Newman increased compared to the 2025 STIP due to an increase in both her salary rate and her STIP as a percentage of salary, reflective of additional responsibilities of her role. The structure of the 2026 STIP is identical to the structure of the 2025 STIP, except that the maximum Company performance level has been increased from 120% to 150% of target, with a corresponding increase in the maximum payout for Company performance from 150% to 200%. The Committee determined that this change was advisable in order to incentivize achievement of exceptional Company performance against target.

*Fiscal Year 2026 Supplementary Short-Term Incentive Plan*

On November 20, 2025, in consideration of Mr. Simmes's level of responsibility at the Company as well as his role in driving the Company's performance in fiscal year 2025, the Committee determined to adopt the Fiscal Year 2026 Supplementary Short-Term Incentive Plan (the "2026 SSTIP"). Under the 2026 SSTIP, Mr. Simmes is eligible for a cash bonus opportunity based on the Company's Adjusted Pretax Income for fiscal year 2026. Mr. Simmes will receive a cash bonus equal to 1.0% of the amount, if any, by which the Company's Adjusted Pretax Income for fiscal year 2026 exceeds 80% of the Company's target Adjusted Pretax Income for fiscal year 2026, and he will receive an additional cash bonus equal to 1% of the amount, if any, by which the Company's Adjusted Pretax Income for fiscal year 2026 exceeds 100.0% of the Company's target Adjusted Pretax Income for fiscal year 2026. The maximum payout to Mr. Simmes under the 2026 SSTIP is $5,000,000. The Committee determined that the 2026 SSTIP was an appropriate method to incentivize Mr. Simmes to lead the Company in achieving its financial goals during fiscal year 2026, as well as to better align his compensation structure with that of certain senior members of divisional management.

***Long-Term Incentive Awards***

*Performance-Based Phantom Stock Unit and Restricted Stock Grants*

From time to time, the Committee has awarded certain officers and key employees performance-based and time-based phantom stock units ("Phantom Units"). Each Phantom Unit represents a contractual right in respect of one share of the Company's Common Stock.

*Long-Term Incentive Plan*

The Board adopted the Amended and Restated Long-Term Incentive Plan Annual Grant Program (the "LTIP"), subject to the terms and conditions of the 2006 Equity Incentive Plan. The LTIP provides for annual grants of restricted stock, phantom stock units or other equity or equity-based awards to such of the Company's executive officers and other key employees as the Committee may designate. The annual grants may vest, as determined in the discretion of the Committee, based on: (i) actual performance relative to predetermined Company performance measures during the three fiscal-year period commencing with the fiscal year in which the grant is made, or such other period as determined by the Committee, (ii) continued service through the scheduled vesting date, or (iii) a combination of the foregoing. Any performance-based awards shall vest (i) at predetermined vesting percentages if actual performance is equal to the threshold, target and maximum performance measures for the relevant performance period, (ii) based on linear interpolation if actual performance is between such measures, and (iii) at 0% if actual performance is below the threshold performance measure.

*Fiscal Year 2023 Phantom Unit Awards*

On December 1, 2022, the Committee awarded certain officers and key employees, including Mr. Gendell, Mr. Simmes, Ms. McLauchlin and Ms. Newman, Phantom Units (the "FY23 Phantom Units") under the LTIP. The vesting date for FY23 Phantom Units was mid-December 2025 (the "FY23 Scheduled Vesting Date"). Mr. Gendell, Mr. Simmes, Ms. McLauchlin and Ms. Newman were granted a total of 25,096 FY23 Phantom Units, 17,715 FY23 Phantom Units, 11,072 FY23 Phantom Units and 7,676 FY23 Phantom Units, respectively. The vesting of two-thirds of each NEO's Phantom Unit award was subject to the Company's achievement of a specified level of Cumulative Adjusted Pretax Income for the 2023-2025 fiscal years (the "FY2023-25 Performance Period"). Between zero percent (0%) and one-hundred twenty percent (120%) of each recipient's target number of FY23 Cumulative Income Units could have vested based on the achievement of Cumulative Adjusted Pretax Income during the FY2023-25 Performance Period. Except as otherwise provided in the applicable award agreement, to vest in the FY23 Cumulative Income Units, the recipient must also have remained continuously employed (or, for Mr. Gendell, serve on the Board of Directors of the Company) through the FY23 Scheduled Vesting Date.

The remaining one-third of each NEO's FY23 Phantom Units were subject to a time-based vesting schedule (the "FY23 Time-Based Units"), with the FY23 Time-Based Units scheduled to vest on the FY23 Scheduled Vesting Date. Except as otherwise provided in the applicable award agreement, to vest in the FY23 Time-Based Units, the recipients must have remained continuously employed (or, for Mr. Gendell, serve on the Board of Directors of the Company) through the FY23 Scheduled Vesting Date.

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On November 20, 2025, based on a review of financial results for the FY2023-25 Performance Period, the Committee determined that the Company recorded Cumulative Adjusted Pretax Income of $851,972,000 for the FY2023-25 Performance Period, which exceeded the target performance level of $336,014,000 by 153.6%. As a result, the FY23 Cumulative Income Units vested at 120% of target. On November 21, 2025, Mr. Gendell vested in 20,077 FY23 Cumulative Income Units and 8,365 FY23 Time-Based Units, Mr. Simmes vested in 14,172 FY23 Cumulative Income Units and 5,905 FY23 Time-Based Units, Ms. McLauchlin vested in 8,858 FY23 Cumulative Income Units and 3,691 FY23 Time-Based Units, and Ms. Newman vested in 6,142 FY23 Cumulative Income Units and 2,559 FY23 Time-Based Units.

Mr. Allen was not an NEO at the time of granting of the FY23 Phantom Units and did not receive an award of FY23 Cumulative Income Units as the other NEOs did. On December 1, 2022, Mr. Allen received a grant of 738 FY23 Time-Based Units and, on November 21, 2025, he vested in those FY23 Time-Based Units.

*Fiscal Year 2024 Phantom Unit Awards*

On November 30, 2023, the Committee awarded certain officers and key employees, including Mr. Gendell, Mr. Simmes, Ms. McLauchlin and Ms. Newman, Phantom Units (the "FY24 Phantom Units") under the LTIP. The vesting date for FY24 Phantom Units is mid-December 2026 (the "FY24 Scheduled Vesting Date"). Mr. Gendell, Mr. Simmes, Ms. McLauchlin and Ms. Newman were granted a total of 12,402 FY24 Phantom Units, 10,521 FY24 Phantom Units, 5,962 FY24 Phantom Units and 4,209 FY24 Phantom Units, respectively. The vesting of two-thirds of each NEO's Phantom Unit award is subject to the Company's achievement of a specified level of Cumulative Adjusted Pretax Income for the 2024-2026 fiscal years (the "FY2024-26 Performance Period"). Between zero percent (0%) and one-hundred twenty percent (120%) of each recipient's target number of FY24 Cumulative Income Units may vest based on the achievement of Cumulative Adjusted Pretax Income during the FY2024-26 Performance Period. Except as otherwise provided in the applicable award agreement, to vest in the FY24 Cumulative Income Units, the recipient must also remain continuously employed (or, for Mr. Gendell, serve on the Board of Directors of the Company) through the FY24 Scheduled Vesting Date.

The remaining one-third of each NEO's FY24 Phantom Units are subject to a time-based vesting schedule (the "FY24 Time-Based Units"), with the FY24 Time-Based Units scheduled to vest on the FY24 Scheduled Vesting Date. Except as otherwise provided in the applicable award agreement, to vest in the FY24 Time-Based Units, the recipients must remain continuously employed (or, for Mr. Gendell, serve on the Board of Directors of the Company) through the FY24 Scheduled Vesting Date.

Mr. Allen was not an NEO at the time of granting of the FY24 Phantom Units and did not receive a grant of either FY24 Cumulative Income Units or FY24 Time-Based Units.

*Fiscal Year 2025 Phantom Unit Awards*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On November 22, 2024, the Committee awarded certain officers and key employees, including Mr. Gendell, Mr. Simmes, Ms. McLauchlin, and Ms. Newman, Phantom Units (the "FY25 Phantom Units") under the LTIP. The vesting date for FY25 Phantom Units is mid-December 2027 (the "FY25 Scheduled Vesting Date"). Mr. Gendell, Mr. Simmes, Ms. McLauchlin, and Ms. Newman were granted a total of 3,320 FY25 Phantom Units, 2,691 FY25 Phantom Units, 1,776 FY25 Phantom Units, and 1,346 FY25 Phantom Units, respectively. The vesting of two-thirds of each NEO's Phantom Unit award is subject to the Company's achievement of a specified level of Cumulative Adjusted Pretax Income for the 2025-2027 fiscal years (the "FY2025-27 Performance Period"). In addition, on November 22, 2024, the Committee awarded Mr. Allen 448 FY25 Phantom Units. Because Mr. Allen was not an NEO at the time of grant, the vesting of one-quarter of his grant is subject to the Company's achievement of cumulative income for the FY2025-27 Performance Period. In connection with the FY25 Phantom Unit awards, the Committee determined to (i) maintain the 120% vesting percentage for achievement of 110% of target Cumulative Adjusted Pretax Income for the FY2025-27 Performance Period, consistent with prior year awards under the LTIP, and (ii) increase the maximum vesting percentage to 150% for achievement of 120% or greater of target Cumulative Adjusted Pretax Income for the FY2025-27 Performance Period. The Committee determined that the increase in the maximum vesting percentage would better align the LTIP with equity award practices at peer companies.

Except as otherwise provided in the applicable award agreement, to vest in the FY25 Cumulative Income Units, the recipient must also remain continuously employed (or, for Mr. Gendell, serve on the Board of Directors of the Company) through the FY25 Scheduled Vesting Date.

The remaining one-third of each NEO's FY25 Phantom Units and the remaining three-quarters of Mr. Allen's grant are subject to a time-based vesting schedule (the "FY25 Time-Based Units"), with the FY25 Time-Based Units scheduled to vest on the FY25 Scheduled Vesting Date. Except as otherwise provided in the applicable award agreement, to vest in the FY25 Time-Based Units, the recipients must remain continuously employed (or, for Mr. Gendell, serve on the Board of Directors of the Company) through the FY25 Scheduled Vesting Date.

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*Fiscal Year 2026 Phantom Unit Awards*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On November 20, 2025, the Committee determined to award certain officers and key employees, including Mr. Gendell, Mr. Simmes, Ms. McLauchlin, Ms. Newman and Mr. Allen, Phantom Units (the "FY26 Phantom Units") under the LTIP. The vesting date for FY26 Phantom Units is mid-December 2028 (the "FY26 Scheduled Vesting Date"). Mr. Gendell, Mr. Simmes, Ms. McLauchlin, Ms. Newman and Mr. Allen were granted a total of 2,442 FY26 Phantom Units, 2,442 FY26 Phantom Units, 1,297 FY26 Phantom Units, 1,179 FY26 Phantom Units and 524 FY26 Phantom Units, respectively. The vesting of 67% of each NEO's Phantom Unit award is subject to the Company's achievement of a specified level of Cumulative Adjusted Pretax Income for the 2026-2028 fiscal years (the "FY2026-28 Performance Period"). Except as otherwise provided in the applicable award agreement, to vest in the FY26 Cumulative Income Units, the recipient must also remain continuously employed (or, for Mr. Gendell, serve on the Board of Directors of the Company) through the FY26 Scheduled Vesting Date.

The remaining 33% of each NEO's FY26 Phantom Units are subject to a time-based vesting schedule (the "FY26 Time-Based Units"), with the FY26 Time-Based Units scheduled to vest on the FY26 Scheduled Vesting Date. Except as otherwise provided in the applicable award agreement, to vest in the FY26 Time-Based Units, the recipients must remain continuously employed (or, for Mr. Gendell, serve on the Board of Directors of the Company) through the FY26 Scheduled Vesting Date.

*Other Long-Term Incentive Awards*

*Matthew J. Simmes*

On December 5, 2023, in connection with the promotion of Mr. Simmes to the position of President and Chief Operating Officer of the Company, the Compensation Committee determined to grant Mr. Simmes an additional equity incentive award, pursuant to the terms and conditions of the 2006 Equity Incentive Plan of 25,000 Phantom Units (the "Simmes Time-Based Award"), which is scheduled to vest on December 7, 2026, subject to Mr. Simmes's continued employment by the Company or a majority-owned subsidiary of the Company through such date.

*Value Creation Grants*

On November 21, 2024, the Committee, in consideration of the Company's operating and financial performance and successful implementation of certain key strategic initiatives, and the related significant increase in stockholder value, under the leadership of the NEOs, as well as the expected vesting of certain equity incentive awards with stock price-based vesting granted in December 2021 to Mr. Gendell and Mr. Simmes, approved the grant to Mr. Gendell, Mr. Simmes, Ms. McLauchlin and Ms. Newman of special equity incentive awards of 50,000, 40,000, 6,000 and 5,000, respectively, time-based phantom stock units (the "Value Creation PSUs"). The Value Creation PSUs granted to each individual are comprised of two equal tranches that are scheduled to vest on or about December 1, 2026 and December 1, 2027, subject to each NEO's continued employment by the Company (or in the case of Mr. Gendell, service on the Board) or a majority-owned subsidiary of the Company through the respective scheduled vesting dates. Mr. Simmes' Value Creation PSU award will be settled in cash; the other NEOs' Value Creation PSU awards will be settled in shares.

***Employment Agreements***

*Jeffrey L. Gendell Letter Agreement*

On October 2, 2020, the Company and Mr. Gendell entered into an Amended and Restated Letter Agreement in connection with Mr. Gendell's appointment, effective October 1, 2020, as CEO of the Company (the "Gendell Letter Agreement"). In addition to certain compensation-related matters, the Gendell Letter Agreement provides that Mr. Gendell is eligible to participate in certain of the Company's benefit plans that are generally available to all employees of the Company. Mr. Gendell is not entitled to any fees or other compensation for his services as a director and the Chairman of the Board.

Pursuant to the Gendell Letter Agreement, Mr. Gendell will be eligible for 12 months of COBRA payments by the Company in the event that his employment ends by reason of his death, Disability or Qualifying Termination (each as defined in the Severance Plan (as defined under "Severance Arrangements" below)), but he will not otherwise participate in the Severance Plan.

*Matthew J. Simmes Letter Agreement*

On December 3, 2021, in connection with Mr. Simmes's appointment as Chief Operating Officer of the Company, the Company entered into the Simmes Letter Agreement. In addition to certain compensation-related matters, the Simmes Letter Agreement provides that Mr. Simmes is eligible to participate in certain of the Company's benefit plans, including the Severance Plan (as defined under "Severance Arrangements" below).

*Mary K. Newman Employment Agreement*

On December 2, 2019, in connection with her appointment as Vice President, General Counsel and Corporate Secretary of the Company, the Company entered into an Employment Agreement with Ms. Newman (the "Newman Employment Agreement"). In addition to certain compensation-related matters, the Newman Employment Agreement provides that Ms. Newman is eligible to participate in certain of the Company's benefit plans, including the Severance Plan.

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***401(k) Plan***

The Company provides all employees the opportunity to participate in one of several 401(k) plans, which vary by division. Under the Company's largest 401(k) plan, the IES Holdings, Inc. Retirement Savings Plan (the "401(k) Plan"), in fiscal year 2025, the Company matched 40% of the first 5% that an employee contributed to the 401(k) Plan on a pre-tax basis. However, in order for the 401(k) Plan to comply with nondiscrimination requirements of Section 401(k) of the Internal Revenue Code, highly compensated employees ("HCEs") are generally subject to an aggregate contribution limit in the range of 4-6% of their base annual earnings. Details about the 401(k) Plan are shown in the "All Other Compensation" column of the "Summary Compensation Table" below.

***Other Benefits***

During fiscal year 2025, minimal perquisites were provided by the Company to the NEOs. An item is not a perquisite if it is integrally and directly related to the performance of the executive's duties. An item is a perquisite if it confers a direct or indirect benefit that has a personal aspect, without regard to whether it may be provided for some business reason or for the convenience of the Company, unless it is generally available on a non-discriminatory basis to all employees.

The Committee annually reviews the perquisites and additional benefits, if any, provided to executive officers as part of its overall review of executive compensation. Because the aggregate perquisites paid to each NEO during fiscal year 2025 did not exceed $10,000, perquisites are not quantified in the "Summary Compensation Table" and "All Other Compensation" table below.

***Executive Stock Ownership Guidelines***

The Board does not impose formal stock ownership guidelines for the Company's executive officers, including the NEOs. The Board believes its annual review of each executive officer's compensation and stock ownership levels and short and long-term equity incentive programs are sufficient to ensure that executives maintain a meaningful economic stake in the Company.

***Incentive Compensation Recoupment Policy***

The Company has adopted an Incentive Compensation Recoupment Policy (the "Clawback Policy"), in accordance with the Nasdaq and SEC requirements. The Clawback Policy provides that the Company shall, in the event of certain accounting restatements, recover erroneously awarded incentive compensation from executive officers during a three-year look back period.

**<u>TAX CONSIDERATIONS</u>**

**Deductibility Cap on Executive Compensation**

Under Section 162(m) of the Internal Revenue Code ("Section 162(m)"), the Company generally cannot take a tax deduction for compensation paid in excess of $1 million to any person whose compensation was required to be included in the Company's proxy statement for any fiscal year after 2016, subject to certain grandfathering rules for compensation arrangements in effect on November 2, 2017. The Committee considers tax implications to the Company as one of many factors in its compensation decisions and attempts to structure compensation and awards to preserve tax deductibility. The Committee may choose, however, to provide compensation that may not be deductible if it believes such payments are necessary to achieve our compensation objectives and to protect stockholder interests. The Committee will continue to monitor any changes to tax laws and accounting rules, and reserves the right to revise certain programs to appropriately align the tax consequences and accounting expenses of our equity awards with our overall executive compensation philosophy and objectives.

**Golden Parachute Taxes**

Under certain circumstances, payments received by our executive officers as a result of a change in control may be subject to excise taxes and may not be fully deductible. The Committee considered the possible effects of these taxes in developing the Severance Plan described under "Severance Arrangements" below.

**Section 409A**

During fiscal year 2025, the Committee continued to monitor its compliance with Internal Revenue Code Section 409A, which was enacted as part of the American Jobs Creation Act of 2004. Section 409A imposes additional limitations on non-qualified deferred compensation plans in order to ensure their full compliance with the Act. The Company believes all of its benefit plans substantially conform to the requirements of Section 409A.

**<u>PAYMENTS UPON A CHANGE IN CONTROL</u>**

For information concerning payments upon the termination of the NEOs, including upon certain triggering events, please see "Severance Arrangements" below. In addition to the severance related matters discussed below, the Phantom Units have special vesting provisions that apply if, prior to the applicable scheduled vesting date, there is a change in control of the Company (as defined in the Company's 2006 Equity Incentive Plan in effect at the time of the grant). If, following the occurrence of a change in control, the Phantom Units relate to a class of stock that was publicly traded on an established U.S. securities market (a "Publicly Traded Stock"),

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then the performance conditions with respect to the Phantom Units that relate to such Publicly Traded Stock will be deemed met at maximum levels, and the Phantom Units will become subject only to the continued employment conditions otherwise applicable to such Phantom Units. If the Phantom Units do not relate to a Publicly Traded Stock following the occurrence of a change in control, then such Phantom Units will vest in full upon the occurrence of the change in control, with performance conditions being deemed met at maximum levels.

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**<u>HUMAN RESOURCES AND COMPENSATION COMMITTEE REPORT</u>**

The Committee believes that the executive compensation and policies provide the necessary incentives to properly align executive performance and the interests of the stockholders.

The Committee has reviewed and discussed the Compensation Discussion and Analysis with management and, based on such review and discussion, the Committee recommended to the Board that the Compensation Discussion and Analysis be included in this proxy statement.

**Members of the Human Resources and Compensation Committee**

Todd M. Cleveland (Chair)

Jennifer A. Baldock

Joe D. Koshkin

The foregoing report of the Human Resources and Compensation Committee shall not be deemed "soliciting material" or otherwise considered "filed" with the SEC, and such information shall not be deemed incorporated by reference into any of the Company's future filings under the Securities Act or the Exchange Act, except to the extent that the Company specifically incorporates such information by reference in such filing.

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**<u>2025 SUMMARY COMPENSATION TABLE</u>**

The following table displays the total compensation earned by the NEOs in fiscal years 2023, 2024 and 2025, or for such shorter period for which disclosure is required under SEC rules.

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Name and Principal Position** | **Fiscal Year** | **Salary<br>$** | **Bonus**<br>**$**<sup>(1)</sup> | **Stock Awards**<br>**$** <sup>(2)(3)(4)</sup> | **Option<br>Awards<br>$** | **Non-Equity**<br>**Incentive**<br>**Plan**<br>**Compensation**<br>**$** <sup>(5)</sup> | **All Other**<br>**Compensation**<br>**$** <sup>(6)</sup> | **Total<br>$** |
| Jeffrey L. Gendell | 2025 | 925000 |  | 952674 |  | 1470433 |  | 3348107 |
| &nbsp;&nbsp;&nbsp;&nbsp;Executive Chairman | 2024 | 884000 | 1500000 | 926419 |  | 1389936 |  | 4700355 |
|  | 2023 | 850000 | 100000 | 902452 |  | 1312963 |  | 3165415 |
| Matthew J. Simmes | 2025 | 793750 |  | 772182 |  | 4632012 | 5454 | 6203398 |
| &nbsp;&nbsp;&nbsp;President & Chief Executive Officer | 2024 | 750000 | 2285000 | 3072635 |  | 1214241 | 4500 | 7326376 |
|  | 2023 | 600000 | 400000 | 637031 |  | 948395 | 6600 | 2592026 |
| Tracy A. McLauchlin | 2025 | 550000 |  | 509623 |  | 580003 | 7000 | 1646626 |
| &nbsp;&nbsp;&nbsp;SVP & Chief Financial Officer | 2024 | 475000 | 300000 | 445361 |  | 500080 | 6900 | 1727341 |
|  | 2023 | 450000 | 100000 | 398149 |  | 440213 | 6600 | 1394962 |
| Mary Newman | 2025 | 500000 |  | 386235 |  | 461550 | 1333 | 1349118 |
| &nbsp;&nbsp;&nbsp;SVP, Chief Administrative Officer | 2024 | 400000 | 200000 | 314412 |  | 365760 | 7262 | 1287434 |
| &nbsp;&nbsp;&nbsp; & General Counsel | 2023 | 365000 | 75000 | 276065 |  | 297913 | 6692 | 1020670 |
| Matthew Allen | 2025 | 363590 | 297693 | 128554 |  |  | 5454 | 795291 |
| &nbsp;&nbsp;&nbsp;Chief Technical Officer |  |  |  |  |  |  |  |  |

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(1)For Mr. Gendell, Mr. Simmes, Ms. McLauchlin and Ms. Newman, the amounts in this column for fiscal year 2023 and fiscal year 2024 represent special discretionary cash awards in recognition of their contributions to the Company's performance in each respective year. For Mr. Allen, the amount in this column for fiscal year 2025 represents his discretionary bonus.

(2)The amounts in this column represent the aggregate grant date fair value of Phantom Unit awards granted during the applicable fiscal years, computed in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 718 ("ASC Topic 718"). Certain assumptions used in the calculation of these amounts are included in footnote 12 to our audited financial statements for the fiscal year ended September 30, 2025 included in our Annual Report on Form 10-K filed with the SEC on November 21, 2025. Awards which vest upon achievement of a specified share price are valued using a Monte Carlo simulation performed as of the date of the grant. Awards which vest upon achievement of a financial performance target or upon the passage of time are valued based on the closing share price of the Company's Common Stock on the grant date and assume the vesting conditions are achieved at target, which we determined to be the probable outcome of such performance conditions as of the date of grant.

(3)The amounts in this column for Mr. Gendell, Mr. Simmes, Mr. McLauchlin and Ms. Newman reflect the Value Creation PSUs. In addition, the amount in this column for Mr. Simmes for fiscal year 2024 includes the Simmes Time-Based Award and a discretionary award of 5,612 Phantom Units granted on December 7, 2023 that are scheduled to vest on December 7, 2026. For additional information, see "Long-Term Incentive Awards — Other Long-Term Incentive Awards" above.

(4)On December 1, 2022, Mr. Gendell, Mr. Simmes, Ms. McLauchlin and Ms. Newman received grants of 25,096, 17,715, 11,072 and 7,677 FY23 Phantom Units, respectively, which vest subject to certain performance and service conditions. The grant date fair values of the FY23 Phantom Units, calculated assuming maximum performance, were $1,022,774, $721,969, $451,226 and $312,888, respectively. On December 7, 2023, Mr. Gendell, Mr. Simmes, Ms. McLauchlin and Ms. Newman received grants of 12,402, 10,521, 5,962 and 4,209 FY24 Phantom Units, respectively, which vest subject to certain performance and service conditions. The grant date fair values of the FY24 Phantom Units, calculated assuming maximum performance, were $1,049,983, $890,723, $504,748 and $356,319, respectively. On November 27, 2024, Mr. Gendell, Mr. Simmes, Ms. McLauchlin, Ms. Newman and Mr. Allen received grants of 3,320, 2,691, 1,776, 1,346 and 448 FY25 Phantom Units, respectively, which vest subject to certain performance and service conditions. The grant date fair values of the FY25 Phantom Units, calculated assuming maximum performance, were $1,079,793, $875,198, $577,630, $437,599, and $134,867, respectively. For additional information, see "Long-Term Incentive Awards" above.

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(5)The amounts in this column represent the cash awards earned by the NEOs under the STIP for that fiscal year. In addition, the amount in this column for fiscal year 2025 for Mr. Simmes includes his award under the 2025 SSTIP. Mr. Allen did not participate in the NEO STIP in fiscal year 2025. For additional information, see "Short-Term Incentive Awards" above.

(6)The amounts in this column reflect Company matching contributions under the 401(k) Plan. During fiscal year 2025, the total value of all perquisites and personal benefits received by each NEO was less than $10,000.

**<u>GRANTS OF PLAN BASED AWARDS</u>**

The following table sets forth specific information with respect to equity and non-equity incentive plan awards made to the NEOs in fiscal year 2025 under the STIP, SSTIP and LTIP.

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| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | | Estimated Future Payouts Under Non-Equity Incentive Plan Awards <sup>(1)</sup> | Estimated Future Payouts Under Non-Equity Incentive Plan Awards <sup>(1)</sup> | Estimated Future Payouts Under Non-Equity Incentive Plan Awards <sup>(1)</sup> | Estimated Future Payouts Under All Other Stock Awards: Number of Shares of Stock or Units | Estimated Future Payouts Under All Other Stock Awards: Number of Shares of Stock or Units | Estimated Future Payouts Under All Other Stock Awards: Number of Shares of Stock or Units | All Other Option Awards: Number of Securities Underlying Options | Exercise or Base Price of Option Awards | Grant Date Fair Value of Stock and Option Awards |
| Name | Grant Date | ($) | ($) | ($) | Estimated Future Payouts Under All Other Stock Awards: Number of Shares of Stock or Units | Estimated Future Payouts Under All Other Stock Awards: Number of Shares of Stock or Units | Estimated Future Payouts Under All Other Stock Awards: Number of Shares of Stock or Units | (#) | Exercise or Base Price of Option Awards | Grant Date Fair Value of Stock and Option Awards |
|  |  | <u>Threshold</u> | <u>Target</u> | <u>Maximum</u> | <u>Threshold</u> | <u>Target</u> | <u>Maximum</u> |  |  |  |
| Jeffrey L. Gendell | 11/21/24 | $231250 | $925000 | $1541651 |  |  |  |  |  |  |
| Jeffrey L. Gendell | 11/27/24 |  |  |  | 2214 | 3320 | 4427 |  |  | $952674 |
| Matthew J. Simmes | 11/21/24 | $198438 | $793750 | $1322903 |  |  |  |  |  |  |
| Matthew J. Simmes | 11/27/24 |  |  |  | 1794 | 2691 | 3588 |  |  | $772182 |
| Matthew J. Simmes | 11/21/24 | $— | $1152548 | $7500000 |  |  |  |  |  |  |
| Tracy A. McLauchlin | 11/21/24 | $96250 | $385000 | $673750 |  |  |  |  |  |  |
| Tracy A. McLauchlin | 11/27/24 |  |  |  | 1184 | 1776 | 2368 |  |  | $509623 |
| Mary K. Newman | 11/21/24 | $75000 | $300000 | $525000 |  |  |  |  |  |  |
| Mary K. Newman | 11/27/24 |  |  |  | 898 | 1346 | 1795 |  |  | $386235 |
| Matthew M. Allen | 11/27/24 |  |  |  | 392 | 448 | 504 |  |  | $128554 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

(1) Awards in this table were granted in fiscal year 2025. The amount earned in fiscal 2025 in respect of each award is reported in the Non-Equity Incentive Plan Compensation column of the Summary Compensation Table.

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**<u>OUTSTANDING EQUITY AWARDS AT 2025 FISCAL YEAR-END</u>**

The following table sets forth specific information with respect to unexercised options, unvested PSUs and shares of restricted stock and other unvested equity incentive plan awards outstanding as of September 30, 2025 for each NEO.

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| | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Stock Awards** | **Stock Awards** | **Stock Awards** | **Stock Awards** | **Stock Awards** | **Stock Awards** |  |  |  |  |  |  |  |
| **Name** | **Number of Shares or<br>Units of Stock That<br>Have Not Vested<br>(#)** | | **Market Value of**<br>**Shares or Units**<br>**of Stock That**<br>**Have Not Vested**<br>**($)**<sup>(1)</sup> | **Equity Incentive Plan<br>Awards: Number of<br>Unearned Shares,<br>Units or Other Rights<br>that Have Not Vested<br>(#)** | | **Equity Incentive Plan**<br>**Awards: Market or Payout**<br>**Value of Unearned**<br>**Shares, Units or Other**<br>**Rights that Have**<br>**Not Vested**<br>**($)**<sup>(1)</sup> | | |  | | |  | |
| **Name** | **Number of Shares or<br>Units of Stock That<br>Have Not Vested<br>(#)** |  | **Market Value of**<br>**Shares or Units**<br>**of Stock That**<br>**Have Not Vested**<br>**($)**<sup>(1)</sup> | **Equity Incentive Plan<br>Awards: Number of<br>Unearned Shares,<br>Units or Other Rights<br>that Have Not Vested<br>(#)** |  | **Equity Incentive Plan**<br>**Awards: Market or Payout**<br>**Value of Unearned**<br>**Shares, Units or Other**<br>**Rights that Have**<br>**Not Vested**<br>**($)**<sup>(1)</sup> | &nbsp;&nbsp;&nbsp;Jeffrey L. Gendell | 92712 | <sup>(2)</sup> | 36866927 | 13242 | <sup>(3)</sup> | 5265681 |
| &nbsp;&nbsp;&nbsp;Matthew J. Simmes | 95093 | <sup>(4)</sup> | 37813731 | 11108 | <sup>(5)</sup> | 4417096 |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Tracy A. McLauchlin | 21127 | <sup>(6)</sup> | 8401152 | 6546 | <sup>(7)</sup> | 2603017 |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Mary K. Newman | 15553 | <sup>(8)</sup> | 6184650 | 4713 | <sup>(9)</sup> | 1874124 |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Matthew M. Allen | 1074 | <sup>(10)</sup> | 427076 | 168 | <sup>(11)</sup> | 66805 |  |  |  |  |  |  |  |

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(1)Calculated based on the closing price per share of the Company's Common Stock on September 30, 2025 of $397.65.

(2)Includes 4,134 unvested FY24 Time-Based Units, 1,107 unvested FY25 Time-Based Units, and 9,029 Director PSUs, which convert to shares of Common Stock when Mr. Gendell leaves the Board for any reason. For additional information, see "Director Compensation" below. Also includes 8,365 FY23 Time-Based Units, which vested on November 21, 2025, 20,077 FY23 Cumulative Income Units, which vested on November 21, 2025 (as a result of 16,731 FY23 Cumulative Income Units vesting at 120% of target), and 50,000 unvested Value Creation PSUs.

(3)Includes 9,922 unvested FY24 Cumulative Income Units (assuming 8,268 target FY24 Cumulative Income Units vest at maximum) and 3,320 unvested FY25 Cumulative Income Units (assuming 2,213 target FY25 Cumulative Income Units vest at maximum).

(4)Includes 3,507 unvested FY24 Time-Based Units and 897 unvested FY25 Time-Based Units. Also includes 5,905 FY23 Time-Based Units, which vested on November 21, 2025, 14,172 FY23 Cumulative Income Units, which vested on November 21, 2025 (as a result of 11,810 FY23 Cumulative Income Units vesting at 120% of target), 5,612 unvested Phantom Units granted as part of a discretionary award on December 7, 2023, 25,000 unvested Phantom Units awarded pursuant to the Simmes Time-Based Award, and 40,000 unvested Value Creation PSUs.

(5)Includes 8,417 unvested FY24 Cumulative Income Units (assuming 7,014 target FY24 Cumulative Income Units vest at maximum) and 2,691 FY25 Cumulative Income Units (assuming 1,794 target FY25 Cumulative Income Units vest at maximum.

(6)Includes 1,987 unvested FY24 Time-Based Units and 592 unvested FY25 Time-Based Units. Also includes 3,691 FY23 Time-Based Units, which vested on November 21, 2025, 8,857 FY23 Cumulative Income Units, which vested on November 21, 2025 (as a result of 7,381 target FY23 Cumulative Income Units vesting at 120% of target) and 6,000 unvested Value Creation PSUs.

(7)Includes 4,770 unvested FY24 Cumulative Income Units (assuming 3,975 target FY24 Cumulative Income Units vest at maximum) and 1,776 unvested FY25 Cumulative Income Units (assuming 1,184 target FY25 Cumulative Income Units vest at maximum).

(8)Includes 1,403 unvested FY24 Time-Based Units and 449 unvested FY25 Time-Based Units. Also includes 2,559 FY23 Time-Based Units, which vested on November 21, 2025, 6,142 FY23 Cumulative Income Units, which vested on November 21, 2025 (as a result of 5,118 target FY23 Cumulative Income Units vesting at 120% of target) and 5,000 unvested Value Creation PSUs.

(9)Includes 3,367 unvested FY24 Cumulative Income Units (assuming 2,806 target FY24 Cumulative Units vest at maximum) and 1,346 unvested FY25 Cumulative Income Units (assuming 897 target FY25 Cumulative Income Units vest at maximum).

(10)&nbsp;&nbsp;&nbsp;&nbsp;Includes 336 unvested FY25 Time-Based Units and 738 FY23 Time-Based Units, which vested on November 21, 2025.

(11)&nbsp;&nbsp;&nbsp;&nbsp;Includes 168 unvested FY25 Cumulative Income Units (assuming 112 target FY25 Cumulative Income Units vest at maximum).

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**<u>OPTION EXERCISES AND STOCK VESTED IN FISCAL YEAR 2025</u>**

The following table sets forth, on an aggregate basis, specific information with respect to each exercise of options and vesting of stock, including Phantom Units and similar instruments for each NEO during fiscal year 2025.

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Option Awards** | **Option Awards** | **Stock Awards** | **Stock Awards** |
| | **Number of Shares Acquired on Exercise** | **Value Realized on Exercise** | **Number of Shares Acquired on Vesting** | **Value Realized on Vesting** |
| **Name** | **(#)** | **($)** | **(#)** | **($)** |
| Jeffrey L. Gendell<sup>(1)</sup> |  |  | 25000 | 7746250 |
| Matthew J. Simmes<sup>(2)</sup> |  |  | 38740 | 10770107 |
| Tracy A. McLauchlin<sup>(3)</sup> |  |  | 8587 | 2387272 |
| Mary K. Newman<sup>(4)</sup> |  |  | 5516 | 1533503 |

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__________________

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

(1) On December 1, 2024, Mr. Gendell vested in 25,000 Phantom Units that were awarded to him on December 1, 2021 pursuant to a grant of Phantom Units with stock price-based vesting.

(2) On November 22, 2024, Mr. Simmes vested in 13,740 Phantom Units that were awarded to him pursuant to the LTIP in December 2021 and on December 3, 2024, Mr. Simmes vested in 25,000 Phantom Units that were awarded to him on December 3, 2021 pursuant to a grant of Phantom Units with stock price-based vesting.

(3) On November 22, 2024, Ms. McLauchlin vested in 8,587 Phantom Units that were awarded to her pursuant to the LTIP in December 2021.

(4) On November 22, 2024, Ms. Newman vested in 5,516 Phantom Units that were awarded to her pursuant to the LTIP in December 2021.

**<u>SEVERANCE ARRANGEMENTS</u>**

**Introduction**

All NEOs other than Mr. Gendell are subject to the Company's Second Amended and Restated Executive Officer Severance Benefit Plan (the "Severance Plan"). The Committee annually reviews the Severance Plan to determine its continuing need as well as the amount and nature of compensation potentially payable thereunder.

When executive positions become available, we may search for potential replacements not only within the Company but also in the marketplace, with the assistance of placement firms. Since prospective candidates from outside the Company are often already employed, they must be recruited and the total compensation offered must satisfy the need to incentivize and reward the individual. Additionally, we find that, in light of variable economic conditions, prospective executives are often also looking for an element of security, which will ensure a source of income in the event of a Qualifying Termination (as defined in the Severance Plan).

The risk of unemployment is heightened in the event of a Change of Control (as defined in the Severance Plan) of the Company, since the limited number of executive positions often results in terminations due to non-cost effective duplication. Thus, by supporting the Company's efforts to recruit the best possible executives by providing them with a degree of economic security following a Qualifying Termination, the Severance Plan is mutually beneficial to the Company and the executive. The severance benefits that may be payable under the Severance Plan are tied to the elements of the Company's ongoing compensation program discussed above, which includes base salary, annual cash incentives, equity incentives, and benefits.

The Severance Plan also includes a "clawback" provision which permits the Company, in the event the Dodd-Frank Wall Street Reform and Consumer Protection Act requires an executive to repay the Company "erroneously awarded" amounts of incentive compensation, to recoup such amount by reducing the severance pay or benefit otherwise due the executive under the Severance Plan.

Mr. Gendell does not participate in the Severance Plan. Pursuant to the Gendell Letter Agreement, Mr. Gendell is eligible to receive 12 months of COBRA payments by the Company in the event his employment ends by reason of his death, Disability or Qualifying Termination (as defined in the Severance Plan).

The following information provides more detail concerning the specific terms and conditions of the Severance Plan and describes the approximate value of the payments to be received by each of the NEOs in the event of a Qualifying Termination or death or Disability under the Severance Plan. The actual amounts to be paid can only be determined at the time of an executive's separation from the Company. Thus, as disclosed herein, the amounts of compensation payable to Mr. Gendell, Mr. Simmes, Ms. McLauchlin,

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Ms. Newman and Mr. Allen that such terminations were effective as of September 30, 2025 and include amounts earned through such time.

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| | | | |
|:---|:---|:---|:---|
| | **Termination**<br>**Without Cause or**<br>**For Good Reason**<br>**After**<br>**Change in Control** | **Termination**<br>**Without Cause or**<br>**For Good Reason**<br>**Prior to**<br>**Change in Control** | **Death or Disability** |
| **Name** | **($) (1)** | **($)** | **($)** |
| Jeffrey L. Gendell, Executive Chairman |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Bonus for year of Separation (2) |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Cash Severance (3) |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Unvested and Accelerated Phantom Units (4) |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Health Care Benefits (5) | 17064 | 17064 | 17064 |
| Total | 17064 | 17064 | 17064 |
| Matthew J. Simmes, President & Chief Executive Officer |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Bonus for year of Separation (2) | 2468024 | 1234012 | 1234012 |
| &nbsp;&nbsp;&nbsp;&nbsp; Cash Severance (3) | 1850000 | 925000 | 925000 |
| &nbsp;&nbsp;&nbsp;&nbsp; Unvested and Accelerated Phantom Units (4) | 42230828 | 24582149 | 42230828 |
| &nbsp;&nbsp;&nbsp;&nbsp; Health Care Benefits (5) | 17064 | 17064 | 17064 |
| Total | 46565916 | 26758225 | 44406904 |
| Tracy A. McLauchlin, Senior Vice President & Chief Financial Officer |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Bonus for year of Separation (2) | 1160006 | 580003 | 580003 |
| &nbsp;&nbsp;&nbsp;&nbsp; Cash Severance (3) | 1100000 | 550000 | 550000 |
| &nbsp;&nbsp;&nbsp;&nbsp; Unvested and Accelerated Phantom Units (4) | 11004168 | 7923309 | 11004168 |
| &nbsp;&nbsp;&nbsp;&nbsp; Health Care Benefits (5) | 23186 | 23186 | 23186 |
| Total | 13287360 | 9076498 | 12157357 |
| Mary K. Newman, Senior Vice President, Chief Administrative |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Officer & General Counsel |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Bonus for year of Separation (2) | 923100 | 461550 | 461550 |
| &nbsp;&nbsp;&nbsp;&nbsp; Cash Severance (3) | 1000000 | 500000 | 500000 |
| &nbsp;&nbsp;&nbsp;&nbsp; Unvested and Accelerated Phantom Units (4) | 8058775 | 5652771 | 8058775 |
| &nbsp;&nbsp;&nbsp;&nbsp; Health Care Benefits (5) | 7659 | 7659 | 7659 |
| Total | 9989534 | 6621980 | 9027984 |
| Matthew M. Allen, Chief Technical Officer |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Bonus for year of Separation (2) | 545384 | 297693 | 297693 |
| &nbsp;&nbsp;&nbsp;&nbsp; Cash Severance (3) | 727180 | 363590 | 363590 |
| &nbsp;&nbsp;&nbsp;&nbsp; Unvested and Accelerated Phantom Units (4) | 493881 | 360271 | 493881 |
| &nbsp;&nbsp;&nbsp;&nbsp; Health Care Benefits (5) | 24712 | 24712 | 24712 |
| Total | 1791157 | 1046266 | 1179876 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

(1) Termination by the Company without Cause or by the covered executive for Good Reason, in either case, on or within 12 months following a Change in Control event.

(2) Prior to a Change in Control, the amount of any annual bonus is as determined by the Compensation Committee and payable at the same time that annual bonuses for such fiscal year are paid to other similar executives of the Company. On or after a Change in Control, a lump sum payment equal to two times the greater of the most recent (i) annual bonus paid to the covered executive or (ii) covered executive's annual bonus opportunity, payable when the release executed by the executive in connection with the termination becomes irrevocable. The annual bonus opportunity amounts for Mr. Simmes, Ms. McLauchlin and Ms. Newman are calculated in accordance with the STIP. Mr. Allen did not participate in the 2025 STIP so his annual bonus opportunity reflects his short-term incentive payment for fiscal year 2025.

(3) Prior to a Change in Control, continued payment of base salary then in effect for 12 months immediately following the date of termination. On or after a Change in Control, continued payment of base salary then in effect for 24 months immediately following the date the release executed by the executive in connection with the termination becomes irrevocable.

(4) Reflects the value of unvested Phantom Units held on September 30, 2025 that would experience accelerated vesting due to termination of employment. If the executive's employment is terminated after a Change in Control that occurs prior to the vesting date(s), or in the event of a termination as the result of death or Disability, then the Phantom Units will become fully vested assuming that any performance requirements were achieved at maximum levels. In the event of termination of employment prior to a Change in Control, the unvested Phantom Units will vest on a pro-rated basis based on the percentage of the performance period for which the covered executive was actively employed by the Company and only to the extent performance objectives were ultimately achieved. The value of the Phantom Units in the table that vest upon achievement of a financial performance target is calculated assuming performance requirements were achieved at maximum levels.

(5) Reflects the approximate cost to provide health care continuation benefits to the covered executive and his or her eligible dependents under COBRA for 12 months following termination, though if the covered executive's COBRA coverage terminates earlier, the actual cost would likely be less.

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The following definitions are used in the Severance Plan described above, except as where otherwise indicated below.

"Cause" means (i) the executive's gross negligence in the performance or intentional nonperformance of any of the executive's material duties and responsibilities to the Company or a participating affiliate; (ii) the executive's dishonesty, theft, embezzlement or fraud with respect to the business, property, reputation or affairs of the Company or a participating affiliate; (iii) the executive's conviction of, or a plea of other than not guilty to, a felony or a misdemeanor involving moral turpitude; (iv) the executive's confirmed drug or alcohol abuse that materially affects the executive's service or violates the Company's or a participating affiliate's drug or alcohol abuse policy; (v) the executive's violation of a material Company or a participating affiliate's personnel or similar policy, such policy having been made available to the executive by the Company or a participating affiliate or a material contract with the Company or an affiliate; or (vi) the executive's having committed any material violation of any federal or state law regulating securities (without having relied on the advice of the Company's attorney) or having been the subject of any final order, judicial or administrative, obtained or issued by the SEC, for any securities violation involving fraud, including, without limitation, any such order consented to by the executive in which findings of facts or any legal conclusions establishing liability are neither admitted nor denied.

"Good Reason" in the Severance Plan is defined as:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Any material reduction in the executive's duties, responsibilities or annual rate of base cash compensation,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Any relocation of the Company's corporate office that is more than 50 miles from the executive's primary place of employment, or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company's termination of the Severance Plan or a demotion or transfer that results in the executive no longer being covered by the Severance Plan.

All of the above are valid reasons only if the Company fails to cure such event within 30 days after receipt from the executive of written notice of the event which constitutes Good Reason and the executive must give the Company written notice of the event by the 90th day following its occurrence.

A "Change in Control" is defined in the Severance Plan as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Any person or persons acting together which would constitute a "group" for purposes of Section 13(d) of the Exchange Act, other than Tontine, the Company or any subsidiary, shall beneficially own (as defined in Rule 13d-3 of the Exchange Act) directly or indirectly, more than 50% of the ordinary voting power of all classes of capital stock of the Company entitled to vote generally in the election of the Board; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Current directors shall cease for any reason to constitute at least a majority of the members of the Board (current directors means, as of the date of determination, any person who (1) was a member of the Board on the date that the Company's Joint Plan of Reorganization under Chapter 11 of the United States Bankruptcy Code became effective or (2) was nominated for election or was elected by the Board with the affirmative vote of a majority of the current directors who were members of the Board at the time of such nomination or election) or at any meeting of stockholders of the Company called for the purpose of electing directors, a majority of the persons nominated by the Board for election as directors shall fail to be elected; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The consummation of a sale, lease, exchange or other disposition (in one transaction or a series of transactions of all or substantially all of the assets of the Company; provided that a transaction shall not constitute a Change in Control if its sole purpose is to change the state of the Company's incorporation or to create a holding company that will be owned in substantially the same proportions by the persons who held the Company's securities immediately before such transaction.

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**<u>PAY RATIO DISCLOSURE</u>**

In accordance with SEC rules, we have calculated the ratio of the compensation of our Principal Executive Officer ("PEO"), which was our Chief Executive Officer during fiscal year 2025, and the compensation of our median employee, as calculated below, during the fiscal year 2025 (the "Median Compensation Amount").

Mr. Matthew Simmes was serving as our Chief Executive Officer on September 30, 2025. For the purposes of calculating this compensation ratio, we have annualized his total compensation received as Chief Executive Officer for fiscal year 2025. During fiscal year 2025, the Median Compensation Amount was $56,388 and the annual total compensation for our CEO, including salary, incentive compensation and equity granted during the fiscal year, was $6,203,398. Accordingly, the reasonable estimated ratio of the total annual compensation of the CEO to the Median Compensation amount was 110 to 1.

The methodology we used for calculating the pay ratio was first to determine the total employee population (other than the CEO) as of September 30, 2025, including full-time and part-time employees, which we determined to be 10,090 employees. In order to determine the median employee within the identified employee population, we collected fiscal year 2025 payroll compensation per employee, which we defined as all wages reported for the employee on his or her most recent W-2 form. We did not make any assumptions, adjustments, or estimates with respect to total payroll compensation for the employees within the identified employee population, and we did not annualize the compensation for any part-time employees or any full-time employees that were not employed by us for all of fiscal 2025. We then calculated the Median Compensation Amount on the same basis as the total annual compensation of the CEO was calculated. The Company believes its compensation philosophy and process yield an equitable result.

The pay ratio reported above is a reasonable estimate calculated in a manner consistent with SEC rules, based on our internal records and the methodology described above. The SEC rules for identifying the median compensated employee allow companies to adopt a variety of methodologies, to apply certain exclusions and to make reasonable estimates and assumptions that reflect their employee populations and compensation practices. Accordingly, the pay ratio reported by other companies may not be comparable to the pay ratio reported above, as other companies have different employee populations and compensation practices and may use different methodologies, exclusions, estimates and assumptions in calculating their own pay ratios.

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**<u>PAY VERSUS PERFORMANCE</u>**

**Pay Versus Performance Table** 

In accordance with recent SEC rules, the following table and accompanying discussion and charts provide information on the relationship between the "compensation actually paid" to our PEO and our other NEOs (calculated in accordance with Item 402(v) of Regulation S-K) and certain measures of the Company's financial performance, including Total Shareholder Return, Net Income and a Company-Selected Metric that is most important to the determination of executive compensation (in the Company's case, Adjusted Pretax Income).

The compensation actually paid ("CAP") set forth in the table below does not reflect amounts actually realized by our NEOs, and the HR Compensation Committee did not consider CAP when making compensation decisions for any of the years presented.

The information provided in this Pay Versus Performance section shall not be deemed to be incorporated by reference into any of the Company's future filings under the Securities Act or the Exchange Act, except to the extent that the Company specifically incorporates such information by reference in such filing.

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| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Summary Compensation Table Total** | **Summary Compensation Table Total** | **Compensation Actually Paid** | **Compensation Actually Paid** | | | **Value of Initial Fixed $100 Investment Based on:** | **Value of Initial Fixed $100 Investment Based on:** | | |
| | **First PEO (Gendell)**<sup>(1)</sup> **($)** | **Second PEO (Simmes)**<sup>(1)</sup> **($)** | **First PEO (Gendell)**<sup>(1)</sup> **($)** | **Second PEO (Simmes)**<sup>(1)</sup> **($)** | **Average Summary Compensation Table Total for Other NEOs**<sup>(1)</sup> **($)** | **Average Compensation Actually Paid to Other NEOs**<sup>(2)</sup> **($)** | **Total Shareholder Return**<sup>(3)</sup> **($)** | **Peer Group Total Shareholder Return**<sup>(3)(4)</sup> **($)** | **Net Income (millions)**<sup>(5)</sup> **($)** | **Adjusted Pretax Income (millions)**<sup>(6)</sup> **($)** |
| 2025 | 3348107 | 6203398 | 20637895 | 21349470 | 1263678 | 7446006 | 1931.28 | 1139.88 | 306 | 416 |
| 2024 | 4700355 |  | 15814569 |  | 3447050 | 8425000 | 969.50 | 541.71 | 219 | 295 |
| 2023 | 3165415 |  | 5478525 |  | 1669219 | 3011582 | 319.91 | 311.25 | 108 | 141 |
| 2022 | 2225000 |  | 1383169 |  | 1669219 | 1292592 | 134.14 | 151.80 | 35 | 51 |
| 2021 | 2873900 |  | 5812565 |  | 1085576 | 1924602 | 221.90 | 165.81 | 67 | 80 |

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(1) The PEO for fiscal years 2021, 2022, 2023 and 2024 was Jeffrey L. Gendell. For fiscal year 2025, Jeffrey L. Gendell was the PEO from October 1, 2024 through June 30, 2025 and Matthew J. Simmes was the PEO from July 1, 2025 through the end of fiscal year 2025. The non-PEO NEOs for fiscal year 2025 were [Matthew J. Simmes (until July 1, 2025),] Tracy A. McLauchlin, Mary K. Newman, and Matthew M. Allen (from July 1, 2025 through the end of fiscal year 2025). The non-PEO NEOs for fiscal years 2024, 2023 and 2022 were Matthew J. Simmes, Tracy A. McLauchlin and Mary K. Newman. The only non-PEO NEO for fiscal year 2021 was Tracy A. McLauchlin.

(2) The following adjustments were made to the Summary Compensation Table total compensation amounts to determine CAP for each applicable year in accordance with Item 402(v)(2) of Regulation S-K. None of our NEOs participate in any defined benefit or actuarial pension plan.

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| | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **2025** | **2025** | **2025** | **2024** | **2024** | **2023** | **2023** | **2022** | **2022** | **2021** | **2021** |
| | **First PEO ($) Gendell** | **Second PEO ($) Simmes** | **Average of Other NEOs ($)** | **PEO ($)** | **Average of Other NEOs ($)** | **PEO ($)** | **Average of Other NEOs ($)** | **PEO ($)** | **Average of Other NEOs ($)** | **PEO ($)** | **Average of Other NEOs ($)** |
| Summary Compensation Table Total | 3348107 | 6203398 | 1263678 | 4700355 | 3447050 | 3165415 | 1669219 | 2225000 | 1669219 | 2873900 | 1085576 |
| Deduct grant date fair value of stock awards | (15270493) | (748125) | (1221030) | (926429) | (515231) | (902452) | (437082) | (1400000) | (920557) | (1823000) | (365459) |
| Add year-end fair value of equity awards granted during the year and unvested at fiscal year end | 21388798 | 1221183 | 1799764 | 2805659 | 1560363 | 1873409 | 907228 | 406500 | 478457 | 3046015 | 398280 |
| Add change in year-end fair value (compared to prior fiscal year end) for awards granted in prior fiscal years and unvested at fiscal year end | 8415483 | 6336366 | 3243088 | 7575484 | 3524538 | 2031500 | 983909 | 123669 | 33236 |  | 639813 |
| Add year-end fair value of equity awards granted and vested during the fiscal year |  |  |  |  |  |  |  |  |  | 1715650 |  |
| Add change in vesting date fair value (compared to prior fiscal year end) for awards vested during the year | 2756000 | 8336648 | 2360506 | 1659500 | 408280 | (689347) | (111692) | 28000 | 32237 |  | 166392 |
| Compensation Actually Paid | 20637895 | 21349470 | 7446006 | 15814569 | 8425000 | 5478525 | 3011582 | 1383169 | 1292592 | 5812565 | 1924602 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

(a) The fair value of equity award adjustments for each applicable year were calculated in accordance with ASC Topic 718. The valuation assumptions used to calculate fair values did not materially differ from those disclosed at the time of grant, except that awards which vest upon achievement of a specified share price were valued using a Monte Carlo simulation performed as of the applicable valuation date.

(3) Reflects total shareholder return ("TSR") calculated in the manner required by Item 201(e) of Regulation S-K and reflects the cumulative value of $100, including the reinvestment of dividends, if such amount were invested on September 30, 2020.

(4) The Company's peer group for purposes of Item 201(e)(1)(ii) of Regulation S-K was utilized for the purpose of calculating peer group TSR. The peer group TSR was calculated using a customized peer group of five companies that includes Comfort Systems USA Inc., MYR Group Inc., Sterling Infrastructure, Inc., Primoris and Installed Building Products, Inc. (the "Peer Group").

(5) Reflects consolidated net income calculated in accordance with GAAP for each of the fiscal years shown.

(6) Reflects Adjusted Pretax Income for each of the years shown. Adjusted Pretax Income is calculated as income from continuing operations before income taxes, stock compensation expense and restructuring charges, less gains or losses on the disposition of a business, adjusted, in the sole discretion of the HR Compensation Committee, to reflect extraordinary items during the fiscal year.

**Financial Performance Measures List** 

As required by the SEC rules, the financial measures listed below are the most important measures used by the Committee to link compensation to Company performance. The CD&A provides more information regarding the financial measures used in NEO incentive plans, including the ways in which results calculated for incentive plan purposes differ from our reported financial results.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Adjusted Pretax Income

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Share price

**Relationship between Compensation Actually Paid and Financial Performance Measures**![1699](iesc-20260107_g3.jpg)

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![1701](iesc-20260107_g4.jpg)

![1704](iesc-20260107_g5.jpg)

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**<u>DIRECTOR COMPENSATION</u>**

Directors who are officers of the Company or any of its subsidiaries do not receive a retainer or fees for service on the Board or any committees. Each non-employee director of the Company receives an annual fee for service on the Board (the "Annual Fee") of $205,000, which is paid in quarterly installments. In addition, (i) the Chair of the HR Compensation Committee receives a $12,500 annual fee, (ii) the Chair of the Nominating/Governance Committee receives a $10,000 annual fee, and (iii) the Chair of the Audit Committee receives a $25,000 annual fee, each of which is paid in quarterly installments.

During the first quarter of each fiscal year, each director is provided the opportunity to elect, in respect of his or her compensation for services rendered in the following calendar year, whether to receive the combined amount of his or her Annual Fee and any additional fee payable for service as Chair of a committee of the Board (collectively, the "Total Annual Compensation"), in whole or in part, in either (i) cash, (ii) unrestricted Common Stock or (iii) phantom stock units issued pursuant to the 2006 Equity Incentive Plan that convert to shares of Common Stock on the date the director leaves the Board for any reason ("Director PSUs"), provided that at least 50% of each director's Total Annual Compensation must be paid in Common Stock or Director PSUs. During fiscal 2025, each non-employee director elected to receive 50% of his or her Total Annual Compensation in the form of cash and 50% in the form of Director PSUs, except that Mr. Fouts elected to receive 100% of his Total Annual Compensation in the form of Director PSUs and Ms. Janzen elected to receive 50% of her Total Annual Compensation in the form of cash and 50% in the form of unrestricted Common Stock.

With respect to the portion of each director's Total Annual Compensation paid in Director PSUs, the number of Director PSUs granted quarterly is determined by dividing the amount of the quarterly installment of such director's Total Annual Compensation to be paid in Director PSUs by the closing price of the Company's Common Stock on the last trading day of the quarter. Directors are also reimbursed for reasonable out-of-pocket expenses incurred in attending Board and committee meetings and for their reasonable expenses related to the performance of their duties as directors.

The following table reflects the amounts paid to each individual non-employee director who served on the Board in fiscal year 2025.

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Name** | **Fees Earned or**<br>**Paid in Cash**<br>**($)**<sup>(1)</sup> | **Stock**<br>**Awards**<br>**($)**<sup>(2)(3)</sup> | **Option<br>Awards<br>($)** | **Non-Equity<br>Incentive Plan<br>Compensation<br>($)** | **All Other<br>Compensation<br>($)** | **Total<br>($)** |
| &nbsp;&nbsp;&nbsp;Jennifer A. Baldock | 108221 | 106779 |  |  |  | 215000 |
| &nbsp;&nbsp;&nbsp;Todd M. Cleveland | 109295 | 108205 |  |  |  | 217500 |
| &nbsp;&nbsp;&nbsp;John L. Fouts | 424 | 204576 |  |  |  | 205000 |
| &nbsp;&nbsp;&nbsp;David B. Gendell | 102961 | 102039 |  |  |  | 205000 |
| &nbsp;&nbsp;&nbsp;Kelly C. Janzen <sup>(4)</sup> | 40065 | 39372 |  |  |  | 79437 |
| &nbsp;&nbsp;&nbsp;Joe D. Koshkin | 115168 | 114832 |  |  |  | 230000 |

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(1)Represents cash fees earned during the fiscal year ended September 30, 2025, including cash paid in lieu of fractional Director PSUs.

(2)Represents the aggregate grant date fair value of awards of Director PSUs and shares of Common Stock earned during the fiscal year ended September 30, 2025, computed in accordance with ASC Topic 718. Each Director PSU converts into one share of Common Stock when the respective director leaves the Board for any reason. Assumptions used in the calculation of these amounts are included in footnote 12 to the Company's audited consolidated financial statements for the fiscal year ended September 30, 2025 included in our Annual Report on Form 10-K filed with the SEC on November 21, 2025.

(3)As of September 30, 2025, and including post-fiscal-year-end grants made in respect of fees earned in fiscal year 2025, each non-employee director held the following aggregate number of Director PSUs together with shares of Common Stock: Ms. Baldock — 5,454; Mr. Cleveland — 87,248; Mr. Fouts — 8,181; Mr. David Gendell — 88,536; Ms. Janzen — 111; and Mr. Koshkin — 49,723.

(4)Ms. Janzen joined the Board on May 12, 2025.

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**<u>COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION</u>**

During fiscal year 2025, no executive officer of the Company served as (i) a member of the compensation committee (or other board committee performing equivalent functions or, in the absence of any such committee, the entire board of directors) of another entity, one of whose executive officers served on the HR Compensation Committee of the Company, (ii) a director of another entity, one of whose executive officers served on the HR Compensation Committee of the Company or (iii) a member of the compensation committee (or other board committee performing equivalent functions or, in the absence of any such committee, the entire board of directors) of another entity, one of whose executive officers served as a director of the Company.

During fiscal year 2025, no member of the HR Compensation Committee (i) was an officer or employee of the Company, (ii) was formerly an officer of the Company or (iii) had any business relationship or conducted any business with the Company other than as an independent director of the Company. At the beginning of fiscal year 2025, the Board evaluated each member's independence under the independence standards promulgated by Nasdaq for compensation committees and determined that each such member was independent for purposes of serving on the Company's HR Compensation Committee.

**<u>SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE</u>**

Section 16(a) of the Exchange Act requires the Company's directors, executive officers and persons holding more than 10 percent of a registered class of the Company's equity securities to file with the SEC and any stock exchange or automated quotation system on which the Common Stock may then be listed or quoted (i) initial reports of ownership, (ii) reports of changes in ownership and (iii) annual reports of ownership of Common Stock and other equity securities of the Company. Such directors, officers and ten-percent stockholders are also required to furnish the Company with copies of all such filed reports.

Based solely upon review of the copies of such reports furnished to the Company and written representations that no other reports were required during fiscal year 2025, the Company believes that all Section 16(a) reports required to be filed by the Company's directors and executive officers during fiscal year 2025 were timely filed except for one late Form 3 reporting initial ownership information which was filed by us on behalf of Matthew M. Allen, Chief Technical Officer, on July 11, 2025. The failure to timely file resulted from delays in obtaining filing access codes for Mr. Allen.

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**<u>RATIFICATION OF THE SELECTION OF INDEPENDENT AUDITORS</u>**

The Audit Committee has re-appointed Ernst & Young LLP as the Company's independent auditors for the fiscal year ending September 30, 2026, subject to ratification by the Company's stockholders.

Ernst & Young LLP was the Company's independent auditor for the fiscal year ended September 30, 2025.

Representatives of Ernst & Young LLP are expected to be present at the virtual Annual Meeting and will have an opportunity to make a statement, if they desire to do so, and to respond to appropriate questions from those stockholders attending the Annual Meeting. For information on how to submit questions at the virtual Annual Meeting, please see the General Information About the Annual Meeting section of this proxy statement.

The affirmative vote of holders of a majority of the shares of Common Stock voted at the Annual Meeting is required to ratify the appointment of Ernst & Young LLP as the Company's independent auditors for fiscal year 2026.

If the stockholders fail to ratify the appointment, the Audit Committee will reconsider its selection. Even if the appointment is ratified, the Audit Committee, in its discretion, may direct the appointment of a different independent auditor at any time during the year if the Audit Committee determines that such a change would be in the Company's and its stockholders' best interests.

THE BOARD RECOMMENDS THAT STOCKHOLDERS VOTE "FOR" RATIFICATION OF ERNST & YOUNG LLP'S APPOINTMENT, AND PROXIES EXECUTED AND RETURNED WILL BE SO VOTED UNLESS CONTRARY INSTRUCTIONS ARE INDICATED THEREON.

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**<u>ADVISORY VOTE ON EXECUTIVE COMPENSATION</u>**

The Dodd-Frank Wall Street Reform and Consumer Protection Act requires that we provide our stockholders with the opportunity to vote to approve, on a non-binding, advisory basis, the compensation awarded to the Company's named executive officers, as disclosed in this proxy statement pursuant to Item 402 of Regulation S-K. The Company currently conducts this advisory vote annually. Following the 2026 Annual Meeting, the next advisory vote to approve the compensation paid to the Company's named executive officers will occur at the Company's 2027 Annual Meeting of Stockholders.

We seek to closely align the interests of our named executive officers with the interests of our stockholders. Our compensation programs are designed to reward our named executive officers for the achievement of strategic and operational goals, while at the same time avoiding the encouragement of unnecessary or excessive risk-taking.

The Company has established comprehensive compensation programs for our executive officers, including our named executive officers, and this proxy statement fully and fairly discloses all material information regarding the compensation of the Company's named executive officers as required by Item 402 of Regulation S-K. Stockholders should reference and consider this information in evaluating the Company's approach to compensating the named executive officers.

The Board and the HR Compensation Committee monitor executive compensation programs of the Company and similar companies representative of those with which the Company competes for talent and from time to time make changes in the Company's executive compensation program to reflect the duties of each executive, the competitive market in which the Company competes for talent, and general economic, regulatory and legislative developments affecting executive compensation.

The HR Compensation Committee of the Board will continue to emphasize compensation arrangements that align the financial interests of our executives with the near-term critical goals of the Company, balanced against the long-term interests of the Company and our stockholders.

You have the opportunity to vote for, against or abstain from voting on the resolution approving the compensation of the Company's named executive officers, as disclosed in this proxy statement. The affirmative vote of holders of a majority of the shares of Common Stock voted at the Annual Meeting is required to approve the resolution.

Accordingly, at the Annual Meeting, we will ask our stockholders to vote on the following resolution:

RESOLVED, that the Company's stockholders approve, on an advisory basis, the compensation paid to the Company's named executive officers, as disclosed in the Company's Proxy Statement for the 2026 Annual Meeting of Stockholders pursuant to Item 402 of Regulation S-K, including the 2025 Summary Compensation Table and the other related tables and narrative disclosure.

THE BOARD RECOMMENDS THAT STOCKHOLDERS VOTE "FOR" APPROVAL, ON AN ADVISORY BASIS, OF THE COMPENSATION OF THE COMPANY'S NAMED EXECUTIVE OFFICERS, AS DISCLOSED IN THIS PROXY STATEMENT, AND PROXIES EXECUTED AND RETURNED WILL BE SO VOTED UNLESS CONTRARY INSTRUCTIONS ARE INDICATED THEREON.

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**<u>OTHER BUSINESS</u>**

The Board knows of no business that will come before the Annual Meeting except that indicated above. However, if any other matters are properly brought before the Annual Meeting, it is intended that the persons acting under the proxy will vote thereunder in accordance with their best judgment.

**<u>DEADLINE FOR SUBMISSION OF STOCKHOLDER PROPOSALS AND NOMINATIONS OF BOARD MEMBERS</u>**

If a stockholder intends to present a proposal for action at the 2027 annual meeting of stockholders and wishes to have such proposal considered for inclusion in the Company's proxy materials in reliance on Rule 14a-8 under the Exchange Act, the proposal must be submitted in writing and received by the General Counsel and Corporate Secretary of the Company on or before September 9, 2026. Such proposal also must meet the requirements of the rules of the SEC relating to stockholder proposals.

The Company's Bylaws establish an advance notice procedure with regard to certain matters, including stockholder proposals and nominations for individuals for election to the Board of Directors. In general, written notice of a stockholder proposal or a director nomination for the next annual meeting must be received by the General Counsel and Corporate Secretary of the Company not later than 80 days prior to the next annual meeting (or, if less than 90 days' notice of the date of the meeting is given by the Company, notice by the stockholder to be timely must be received by the General Counsel and Corporate Secretary of the Company no later than the close of business on the 10th day following the day on which public announcement of the date of the meeting is first made by the Company), and must contain specified information and conform to certain requirements, as set forth in the Bylaws. If the presiding officer at any meeting of stockholders determines that a stockholder proposal or director nomination was not made in accordance with the Bylaws, the Company may disregard such proposal or nomination.

Stockholder proposals submitted for consideration at the Annual Meeting must be delivered to the General Counsel and Corporate Secretary no later than the close of business on January 17, 2026.

In addition, if a stockholder submits a proposal outside of Rule 14a-8 for the Annual Meeting, and the proposal fails to comply with the advance notice procedures described by the Bylaws, then the Company's proxy may confer discretionary authority on the persons being appointed as proxies on behalf of the Board to vote on the proposal.

In addition to our Bylaws, a stockholder shall also comply with all applicable requirements of state law and of the Exchange Act, and the rules and regulations thereunder. Our Bylaw provisions do not affect any right of a stockholder to request inclusion of a proposal in, or our right to omit a proposal from, our Proxy Statement pursuant to Rule 14a-8 (or any successor provision).

Proposals and nominations should be addressed to the General Counsel and Corporate Secretary, IES Holdings, Inc., 13131 Dairy Ashford Road, Suite 500, Sugar Land, Texas 77478.

**<u>ANNUAL REPORT</u>**

We refer you to our Annual Report on Form 10-K, containing the Company's financial statements for the fiscal year ended September 30, 2025, filed with the SEC. You may access our Annual Report on the Company's website at www.ies-co.com. We will provide a copy of our Annual Report, including the financial statements, without charge, upon written request to the General Counsel and Corporate Secretary, IES Holdings, Inc., 13131 Dairy Ashford Road, Suite 500, Sugar Land, Texas 77478.

**<u>DELIVERY OF DOCUMENTS TO STOCKHOLDERS SHARING AN ADDRESS</u>**

The SEC rules permit companies and intermediaries (such as brokers) to implement a delivery procedure known as "householding." Under this procedure, multiple stockholders who reside at the same address may receive a single set of proxy materials, unless one or more of the stockholders has provided contrary instructions. This procedure reduces printing costs and postage fees and saves natural resources.

If you are a stockholder of record (your shares are held in your own name and not held in a brokerage account) who received a household mailing this year and you would like to have additional copies of proxy materials mailed to you or if you would like to opt out of householding for future mailings, please submit a written request to the General Counsel and Corporate Secretary, IES Holdings, Inc., 13131 Dairy Ashford Road, Suite 500, Sugar Land, Texas 77478 or an oral request by calling the General Counsel and Corporate Secretary at (713) 860-1500.

If you hold your shares in "street name" (your shares are held in a brokerage account or by a bank or other nominee), you may revoke your consent to householding at any time by writing to Broadridge, Householding Department, 51 Mercedes Way, Edgewood, New York 11717 or calling Broadridge at 1-800-542-1061. You can also request information about householding from your broker or bank.

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![IES HOLDINGS, INC._V_PRXY_GT20_P41947_26(#92417) - C1_1.jpg](iesc-20260107_g6.jpg)

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![IES HOLDINGS, INC._V_PRXY_GT20_P41947_26(#92417) - C1_2.jpg](iesc-20260107_g7.jpg)