# EDGAR Filing Document

**Accession Number:** 0000792987
**File Stem:** 0001104659-25-074781
**Filing Date:** 2025-8
**Character Count:** 30605
**Document Hash:** 962a6c0ecc571ac42f7fbe5f176e880b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-074781.hdr.sgml**: 20250806

**ACCESSION NUMBER**: 0001104659-25-074781

**CONFORMED SUBMISSION TYPE**: S-8

**PUBLIC DOCUMENT COUNT**: 15

**FILED AS OF DATE**: 20250806

**DATE AS OF CHANGE**: 20250806

**EFFECTIVENESS DATE**: 20250806

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ASTEC INDUSTRIES INC
- **CENTRAL INDEX KEY:** 0000792987
- **STANDARD INDUSTRIAL CLASSIFICATION:** CONSTRUCTION MACHINERY & EQUIP [3531]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 620873631
- **STATE OF INCORPORATION:** TN
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** S-8
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-289329
- **FILM NUMBER:** 251190708

**BUSINESS ADDRESS:**
- **STREET 1:** 1725 SHEPHERD ROAD
- **CITY:** CHATTANOOGA
- **STATE:** TN
- **ZIP:** 37421
- **BUSINESS PHONE:** 4238995898

**MAIL ADDRESS:**
- **STREET 1:** 1725 SHEPHERD ROAD
- **CITY:** CHATTANOOGA
- **STATE:** TN
- **ZIP:** 37421

**As filed with the Securities and Exchange Commission on August 6, 2025.**

**Registration No. 333-_____**

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, DC 20549**

**FORM S-8**

**REGISTRATION STATEMENT**

**UNDER**

**THE SECURITIES ACT OF 1933**

**ASTEC INDUSTRIES, INC.**

(Exact Name of Registrant as Specified in its Charter)

---

| | |
|:---|:---|
| **Tennessee** | **62-0873631** |
| (State or Other Jurisdiction of | (I.R.S. Employer |
| Incorporation or Organization) | Identification No.) |

---

**1725 Shepherd Road**

**Chattanooga, Tennessee 37421**<br> **(423) 899-5898** <br> (Address, Including Zip Code, of Principal Executive Offices)

**Astec Industries, Inc. 2025 Equity Incentive Plan**

(Full Title of the Plan)

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Terrell Gilbert**<br> **General Counsel and Corporate Secretary<br> Astec Industries, Inc.<br> 1725 Shepherd Road**<br> **Chattanooga, Tennessee 37421<br> Telephone: (423) 899-5898** <br> (Name, Address, Including Zip Code, and Telephone Number, Including Area<br> Code, of Agent for Service) | &nbsp;&nbsp;***With a copy to:***<br> **John B. Shannon, Esq.<br> Alston & Bird LLP<br> 1201 West Peachtree Street<br> Atlanta, Georgia 30309<br> (404) 881-7000** |

---

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

---

| | |
|:---|:---|
| Large accelerated filer ⌧ | Accelerated filer ◻ |
| Non-accelerated filer ◻<br> (Do not check if a smaller reporting company)<br>| Smaller reporting company ◻ |
|  | Emerging growth company ◻ |

---

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act.

**EXPLANATORY NOTE**

Astec Industries, Inc. (the "Company" or the "Registrant") has filed this Registration Statement on Form S-8 (this "Registration Statement") with the Securities and Exchange Commission (the "Commission") under the Securities Act of 1933, as amended (the "Securities Act"), to register (i) 1,309,500 shares of the Company's common stock, $0.20 par value per share ("Common Stock"), that may be issued under the Astec Industries, Inc. 2025 Equity Incentive Plan (the "Plan"); and (ii) such additional shares that may become issuable in accordance with the adjustment and anti-dilution provisions of the Plan.

**PART I**

**INFORMATION REQUIRED IN The Section 10(a) Prospectus**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The documents containing the information specified in Part I of this Registration Statement will be sent or given to participants in the Plan as specified by Rule 428(b)(1) under the Securities Act of 1933, as amended (the "Securities Act"). These documents and the documents incorporated by reference in this registration statement pursuant to Item 3 of Part II of this form, taken together, constitute a prospectus that meets the requirements of Section 10(a) of the Securities Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Upon written or oral request, the Company will provide, without charge, the documents incorporated by reference in Item 3 of Part II of this Registration Statement. The documents are incorporated by reference in the Section 10(a) prospectus. The Company will also provide, without charge, upon written or oral request, other documents required to be delivered to participants pursuant to Rule 428(b). Requests for the above-mentioned information should be directed to Terrell Gilbert, the Company's General Counsel and Corporate Secretary, at the address and telephone number on the cover of this Registration Statement.

**PART II**

**INFORMATION REQUIRED IN REGISTRATION STATEMENT**

**Item 3.** **Incorporation of Documents by Reference.**

The following documents filed with the Securities and Exchange Commission (the "Commission") pursuant to the Securities Exchange Act of 1934, as amended (the "Exchange Act") are hereby incorporated by reference into this Registration Statement:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) The Company's [Annual Report on Form 10-K for the year ended December 31, 2024, filed with the Commission on February 26, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/792987/000079298725000013/aste-20241231.htm);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) The Company's Quarterly Reports on Form 10-Q for the quarterly period ended March 31, 2025, filed with the Commission on [April 29, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/792987/000079298725000029/aste-20250331.htm), and for the quarterly period ended June 30, 2025, filed with the Commission on [August 6, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/792987/000079298725000047/aste-20250630.htm);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) The Company's Current Reports on Form 8-K (excluding any information and exhibits furnished under Item 2.02 or 7.01 thereof) filed with the Commission on [April 28, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/792987/000079298725000021/aste-20250425.htm), [May 2, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/792987/000110465925044104/tm2513690d1_8k.htm) and [July 1, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/792987/000110465925064747/tm2519397d1_8k.htm);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4) All other reports filed by the Company pursuant to Section 13(a) or 15(d) of the Exchange Act since December 31, 2024 (except to the extent any parts of such reports were deemed furnished and not filed in accordance with SEC rules);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(5) The description of the Common Stock contained in the Company's Registration Statement filed under Section 12 of the Exchange Act, including any amendments or reports filed for the purpose of updating such description; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(6) All other documents subsequently filed by the Company pursuant to Section 13(a), 13(c), 14 and 15(d) of the Exchange Act prior to the filing of a post-effective amendment to this Registration Statement that indicates that all securities offered have been sold or that deregisters all securities that remain unsold.

Any statement contained in a document incorporated or deemed incorporated herein by reference shall be deemed to be modified or superseded for the purpose of this Registration Statement to the extent that a statement contained herein or in any subsequently filed document which also is, or is deemed to be, incorporated herein by reference modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration Statement.

**Item 4.** **Description of Securities.**

Not applicable.

**Item 5.** **Interests of Named Experts and Counsel.**

Not applicable.

**Item 6.** **Indemnification of Directors and Officers.**

As permitted under Tennessee law, the Company's Charter provides that a director shall not be personally liable to the Company or its shareholders for monetary damages for breach of fiduciary duty as a director, except that such provision does not eliminate or limit the liability of a director (a) for any breach of the director's duty of loyalty to the Company or its shareholders, (b) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, or (c) for unlawful corporate distributions.

Under its Bylaws, the Company may indemnify and advance expenses to its current and former directors and officers with respect to certain liabilities incurred as a result of any threatened, pending, or completed action, suit or proceeding, whether civil, criminal, administrative, or investigative and whether formal or informal, to which such person is a party because he is or was a director or officer of the Company. The liabilities that may be indemnified against include the obligations to pay judgments, fines, penalties, amounts paid in settlement, and reasonable expenses, including attorneys' fees, incurred with respect to a proceeding. Any such indemnification is predicated upon the proposed indemnitee having met the standard of conduct specified in the Tennessee Business Corporation Act. Determination concerning whether or not the applicable standard of conduct has been met can be made by (a) the Board of Directors by a majority vote of a quorum consisting of disinterested directors, (b) a majority vote of a committee of disinterested directors, (c) special legal counsel, or (d) an affirmative vote of a majority of shares held by the disinterested shareholders. No indemnification shall be made to or on behalf of a director (i) in connection with a proceeding by or in the right of the Company in which the director was adjudged liable to the Company, or (ii) in connection with any other proceeding in which the director was adjudged liable on the basis that personal benefit was improperly received by him. The Company's Bylaws also permit the Company to indemnify or advance expenses to its employees and agents to the same extent as to a director or officer.

**Item 7.** **Exemption from Registration Claimed.**

Not applicable.

**Item 8.** **Exhibits.**

Except as indicated below as being incorporated by reference to another filing with the Commission by the Company, the following exhibits to this registration statement are being filed herewith:

---

| | |
|:---|:---|
| <u>Exhibit Number</u> | <u>Description</u> |
| [4.1](https://www.sec.gov/Archives/edgar/data/792987/000079298711000060/ex3-1.htm) | [Amended and Restated Charter of the Company, adopted on April 28, 1986 and amended on September 7, 1988, May 31, 1989 and January 15, 1999 (incorporated by reference to Exhibit 3.1 to the Company's Quarterly Report on Form 10-Q, filed with the Commission on November 9, 2011)](https://www.sec.gov/Archives/edgar/data/792987/000079298711000060/ex3-1.htm) |
| [4.2](https://www.sec.gov/Archives/edgar/data/792987/000079298722000066/aste-arbylawseffective12x2.htm) | [Amended and Restated Bylaws of the Company, adopted on December 21, 2022 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K, filed with the Commission on December 27, 2022)](https://www.sec.gov/Archives/edgar/data/792987/000079298722000066/aste-arbylawseffective12x2.htm) |
| [5.1](tm2522525d1_ex5-1.htm) | [Opinion of Alston & Bird LLP.](tm2522525d1_ex5-1.htm) |
| [23.1](tm2522525d1_ex5-1.htm) | [Consent of Alston & Bird LLP (included in Exhibit 5.1).](tm2522525d1_ex5-1.htm) |
| [23.2](tm2522525d1_ex23-2.htm) | [Consent of Deloitte & Touche LLP](tm2522525d1_ex23-2.htm) |
| [23.3](tm2522525d1_ex23-3.htm) | [Consent of KPMG LLP](tm2522525d1_ex23-3.htm) |
| [24.1](#a_001) | [Power of Attorney (included on signature page).](#a_001) |
| [99.1](https://www.sec.gov/ix?doc=/Archives/edgar/data/792987/000110465925023778/tm2430809d4_def14a.htm#P4AO) | [Astec Industries, Inc. 2025 Equity Incentive Plan (incorporated by reference to Proposal 4 to the Company's Proxy Statement on Schedule 14A, filed with the Commission on March 14, 2025)](https://www.sec.gov/ix?doc=/Archives/edgar/data/792987/000110465925023778/tm2430809d4_def14a.htm#P4AO) |
| [107](tm2522525d1_ex-filingfees.htm) | [Filing fee table](tm2522525d1_ex-filingfees.htm) |

---

**Item 9.** **Undertakings.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The undersigned Company hereby undertakes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) To reflect in the prospectus any facts or events arising after the effective date of this Registration Statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in this Registration Statement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) To include any material information with respect to the plan of distribution not previously disclosed in this Registration Statement or any material change to such information in this Registration Statement;

*provided, however*, that paragraphs (a)(1)(i) and (a)(1)(ii) above do not apply if the registration statement is on Form S-3, Form S-8, or Form F-3 and the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed with or furnished to the Commission by the Company pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in this Registration Statement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial *bona fide* offering thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The undersigned Company hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the Company's annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in this Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial *bona fide* offering thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the Company pursuant to the foregoing provisions, or otherwise, the Company has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Company of expenses incurred or paid by a director, officer or controlling person of the Company in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Company will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

(signatures on following page)

**SIGNATURES**

Pursuant to the requirements of the Securities Act of 1933, the Company certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Chattanooga, State of Tennessee, on August 6, 2025.

---

| | |
|:---|:---|
| ASTEC INDUSTRIES, INC. | ASTEC INDUSTRIES, INC. |
| By: | /s/ Jaco van der Merwe |
|  | Jaco van der Merwe |
|  | President and Chief Executive Officer |

---

**POWER OF ATTORNEY**

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Brian J. Harris and Terrell Gilbert, and each of them, as his or her true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any or all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of their substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.

---

| | | |
|:---|:---|:---|
| **<u>Signature</u>** | **<u>Title</u>** | **<u>Date</u>** |
| /s/ Jaco van der Merwe | President and Chief Executive Officer | August 6, 2025 |
| Jaco van der Merwe | (Principal Executive Officer) and Director |  |
| /s/ Brian J. Harris | Chief Financial Officer | August 6, 2025 |
| Brian J. Harris | (Principal Financial Officer) |  |
| /s/ Robert G. Putney | Vice President, Chief Accounting Officer and Corporate | August 6, 2025 |
| Robert G. Putney | Controller (Principal Accounting Officer) |  |

---

---

| | | |
|:---|:---|:---|
| /s/ William D. Gehl | Chairman of the Board | August 6, 2025 |
| William D. Gehl |  |  |
| /s/ Tracey H. Cook | Director | August 6, 2025 |
| Tracey H. Cook |  |  |
| /s/ Mark J. Gliebe | Director | August 6, 2025 |
| Mark J. Gliebe |  |  |
| /s/ Mary L. Howell | Director | August 6, 2025 |
| Mary L. Howell |  |  |
| /s/ Jeffrey T. Jackson | Director | August 6, 2025 |
| Jeffrey T. Jackson |  |  |
| /s/ Nalin Jain | Director | August 6, 2025 |
| Nalin Jain |  |  |
| /s/ Linda I. Knoll | Director | August 6, 2025 |
| Linda I. Knoll |  |  |
| /s/ Patrick S. Shannon | Director | August 6, 2025 |
| Patrick S. Shannon |  |  |
| /s/ James M. Winford, Jr. | Director | August 6, 2025 |
| James M. Winford, Jr. |  |  |

---

## Exhibit 5.1

**Exhibit 5.1**

August 6, 2025

Astec Industries, Inc. 1725 Shepherd Road Chattanooga, Tennessee 37421

Re: Registration Statement on Form S-8- Astec Industries, Inc. Equity Incentive Plan

Ladies and Gentlemen:

We have acted as counsel to Astec Industries, Inc., a Delaware corporation (the "Corporation"), in connection with the above-referenced Registration Statement on Form S-8 (the "Registration Statement") to be filed on the date hereof by the Corporation with the Securities and Exchange Commission (the "Commission") to register under the Securities Act of 1933, as amended (the "Securities Act"), 1,309,500 shares of the Corporation's Common Stock, $0.20 par value per share (the "Shares"), which may be issued by the Corporation upon the grant or exercise of awards pursuant to the Astec Industries, Inc. 2025 Equity Incentive Plan (the "Plan"). We are furnishing this opinion letter pursuant to Item 8 of Form S-8 and Item 601(b)(5) of Regulation S-K.

In connection with our opinion below, we have examined the Amended and Restated Charter of the Corporation, the Amended and Restated Bylaws of the Corporation, records of proceedings of the Board of Directors, or committees thereof, of the Corporation deemed by us to be relevant to this opinion letter, the Plan and the Registration Statement. We also have made such further legal and factual examinations and investigations as we deemed necessary for purposes of expressing the opinion set forth herein. In our examination, we have assumed the genuineness of all signatures, the legal capacity of all natural persons, the authenticity of all documents submitted to us as original documents and the conformity to original documents of all documents submitted to us as certified, conformed, facsimile, electronic or photostatic copies.

As to certain factual matters relevant to this opinion letter, we have relied conclusively upon originals or copies, certified or otherwise identified to our satisfaction, of such other records, agreements, documents and instruments, including certificates or comparable documents of officers of the Corporation and of public officials, as we have deemed appropriate as a basis for the opinion hereinafter set forth. Except to the extent expressly set forth herein, we have made no independent investigations with regard to matters of fact, and, accordingly, we do not express any opinion as to matters that might have been disclosed by independent verification.

Our opinion set forth below is limited to the General Corporation Law of the State of Delaware, applicable provisions of the Constitution of the State of Delaware and reported judicial decisions interpreting such General Corporation Law and Constitution that, in our professional judgment, are normally applicable to transactions of the type contemplated by the Plan, and we do not express any opinion herein concerning any other laws.

This opinion letter is provided for use in connection with the transactions contemplated by the Registration Statement and may not be used, circulated, quoted or otherwise relied upon for any other purpose without our express written consent. The only opinion rendered by us consists of those matters set forth in the sixth paragraph hereof, and no opinion may be implied or inferred beyond the opinion expressly stated.

Based on the foregoing, it is our opinion that the Shares to be issued under the Plan are duly authorized, and, when issued by the Corporation in accordance with the terms of the Plan, will be validly issued, fully paid and non-assessable.

We consent to the filing of this opinion letter as an exhibit to the Registration Statement. In giving such consent, we do not thereby admit that we are within the category of persons whose consent is required under Section 7 of the Securities Act or the rules and regulations of the Commission thereunder.

Sincerely,

ALSTON & BIRD LLP

---

| | |
|:---|:---|
| By: | /s/ John B. Shannon |
|  | John B. Shannon, Partner |

---

## Exhibit 23.2

**Exhibit 23.2**

**Consent of Independent Registered Public Accounting Firm**

We consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated February 26, 2025 relating to the financial statements of Astec Industries, Inc., and subsidiaries and the effectiveness of Astec Industries, Inc., and subsidiaries' internal control over financial reporting, appearing in the Annual Report on Form 10-K of Astec Industries, Inc., for the year ended December 31, 2024.

/s/ Deloitte & Touche LLP

Nashville, Tennessee

August 6, 2025

## Exhibit 23.3

**Exhibit 23.3**

**Consent of Independent Registered Public Accounting Firm**

We consent to use of our report dated March 1, 2023, except for Note 19, as to which the date is February 26, 2025, with respect to the consolidated financial statements of Astec Industries, Inc., incorporated herein by reference.

/s/ KPMG LLP

Atlanta, Georgia

August 6, 2025

## Ex-Filing

?xml version='1.0' encoding='ASCII'? EX-FILING FEES

---

| |
|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Calculation of Filing Fee Tables**  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **S-8**  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ASTEC INDUSTRIES INC**  |

---

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Security Type**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Security Class Title**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Fee Calculation Rule**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Amount Registered**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Proposed Maximum Offering Price Per Unit**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Maximum Aggregate Offering Price**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Fee Rate**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Amount of Registration Fee**  |
| 1 | Equity | Common Stock, par value $0.20 | Other | 1309500 | $38.49 | $50402655.00 | 0.0001531 | $7716.65 |
| Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: |  | $50402655.00  |  | $7716.65  |
| Total Fee Offsets:  | Total Fee Offsets:  | Total Fee Offsets:  | Total Fee Offsets:  | Total Fee Offsets:  |  |  |  | $0.00  |
| Net Fee Due:  | Net Fee Due:  | Net Fee Due:  | Net Fee Due:  | Net Fee Due:  |  |  |  | $7716.65  |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Offering Note** <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>1</sup> Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the "Securities Act"), this Registration Statement on Form S-8 also registers, in addition to the number of shares stated above, any additional shares of Astec Industries, Inc.'s (the "Registrant") common stock, par value $0.20 per share ("Common Stock"), that may become issuable in accordance with the adjustment and anti-dilution provisions of the Astec Industries, Inc. 2025 Equity Incentive Plan. Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(c) and Rule 457(h) under the Securities Act, based upon the average of the high and low prices of the Registrant's Common Stock as reported on the Nasdaq Global Select Market on August 1, 2025.

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| | |
|:---|:---|
| | |
| **Rule 457(p)** | **Rule 457(p)** |
| Fee Offset Claims | N/A |
| Fee Offset Sources | N/A |

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