# EDGAR Filing Document

**Accession Number:** 0000003197
**File Stem:** 0001104659-26-069002
**Filing Date:** 2026-6
**Character Count:** 100051
**Document Hash:** b6c94d5c4ef7d9387104392c6a0d78c9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-069002.hdr.sgml**: 20260622

**ACCESSION NUMBER**: 0001104659-26-069002

**CONFORMED SUBMISSION TYPE**: S-8

**PUBLIC DOCUMENT COUNT**: 18

**FILED AS OF DATE**: 20260601

**DATE AS OF CHANGE**: 20260601

**EFFECTIVENESS DATE**: 20260601

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CECO ENVIRONMENTAL CORP
- **CENTRAL INDEX KEY:** 0000003197
- **STANDARD INDUSTRIAL CLASSIFICATION:** INDUSTRIAL & COMMERCIAL FANS & BLOWERS & AIR PURIFYING EQUIP [3564]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 132566064
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** S-8
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-296401
- **FILM NUMBER:** 261052203

**BUSINESS ADDRESS:**
- **STREET 1:** 5080 SPECTRUM DRIVE
- **STREET 2:** SUITE 800E
- **CITY:** ADDISON
- **STATE:** TX
- **ZIP:** 75001
- **BUSINESS PHONE:** (513) 458-2600

**MAIL ADDRESS:**
- **STREET 1:** 5080 SPECTRUM DRIVE
- **STREET 2:** SUITE 800E
- **CITY:** ADDISON
- **STATE:** TX
- **ZIP:** 75001

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** API ENTERPRISES INC
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALARM PRODUCTS INTERNATIONAL INC
- **DATE OF NAME CHANGE:** 19851210

**As filed with the Securities and Exchange Commission on June 1, 2026**

**Registration No. 333-**

**UNITED STATES<br> SECURITIES AND EXCHANGE COMMISSION<br> WASHINGTON, D.C. 20549**

**FORM S-8**

**REGISTRATION STATEMENT<br> UNDER THE SECURITIES ACT OF 1933**

**CECO ENVIRONMENTAL CORP.**<br> (Exact name of registrant as specified in its charter)

---

| | |
|:---|:---|
| **Delaware** | **13-2566064** |
| (State or other jurisdiction of incorporation or organization) | (I.R.S. Employer<br> Identification No.) |
| **5080 Spectrum Drive, Suite 800E, Addison, Texas 75001** | **5080 Spectrum Drive, Suite 800E, Addison, Texas 75001** |
| (Address of Principal Executive Offices Including Zip Code) | (Address of Principal Executive Offices Including Zip Code) |

---

**CECO Environmental Corp. 2026 Equity and Incentive Compensation Plan**

**Thermon Group Holdings, Inc. 2020 Long-Term Incentive Plan**

(Full titles of the plans)

**Alyson Gregory<br> General Counsel & Corporate Secretary<br> CECO Environmental Corp.<br> 5080 Spectrum Drive, Suite 800E<br> Addison, Texas 75001**

**(214) 357-6181**<br> (Name, address and telephone of agent for service)

**Copies to:**

**Gina Hancock**

**Gibson, Dunn & Crutcher LLP**

**2001 Ross Avenue, Suite 2100**

**Dallas, Texas 75201**

**(214) 698-3100**

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a 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 ◻ <br> Non-accelerated filer ◻ Smaller reporting company ◻ <br> 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**

On June 1, 2026, 2026, CECO Environmental Corp. ("CECO" or the "Registrant") completed its acquisition of Thermon Group Holdings, Inc., a Delaware corporation ("Thermon"). In accordance with the Agreement and Plan of Merger, dated as of February 23, 2026 (the "Merger Agreement"), by and among CECO, Thermon, Longhorn Merger Sub LLC and Longhorn Merger Sub, Inc., CECO assumed certain Thermon equity awards that were outstanding as of immediately prior to the effective time of the merger under the Thermon Group Holdings, Inc. 2020 Long-Term Incentive Plan (as amended, the "Thermon Equity Plan," and such awards, the "Assumed Awards"). The Assumed Awards were converted into awards of restricted stock units of CECO that represent a right to receive shares of common stock, par value $0.01 per share, of CECO (the "Common Stock") but remain subject to the same terms and conditions (including with respect to time-based vesting but excluding performance-based vesting conditions) that were applicable to the corresponding awards under the Thermon Equity Plan, as adjusted to give effect to the exchange ratio under the Merger Agreement.

In addition, on May 27, 2026, the Registrant's stockholders approved the CECO Environmental Corp. 2026 Equity and Incentive Compensation Plan (the "2026 Plan").

This Registration Statement on Form S-8 (this "Registration Statement") is being filed by CECO for the purpose of registering (i) 420,370 shares of Common Stock that may be offered and sold under the Thermon Equity Plan, (ii) 3,549,986 shares of Common Stock that may be offered and sold under the 2026 Plan and (iii) 887,514 shares of Common Stock that may become available for delivery under the 2026 Plan pursuant to the share recycling and share counting provisions thereof.

**PART I<br> INFORMATION REQUIRED IN THE SECTION 10(** **a) PROSPECTUS**

The documents containing the information specified in Part I of Form S-8 will be sent or given to participants as specified by Rule 428(b)(1) of the Securities Act of 1933, as amended (the "Securities Act"). In accordance with the instructions to Part I of Form S-8, such documents are not being filed with the Securities and Exchange Commission (the "SEC") either as part of this Registration Statement or as prospectuses or prospectus supplements pursuant to Rule 424 of the Securities Act. Such documents and the documents incorporated by reference in this Registration Statement pursuant to Item 3 of Part II of Form S-8, taken together, constitute a prospectus that meets the requirements of Section 10(a) of the Securities Act.

**PART II<br> Information Required in the Registration Statement**

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

The following documents, which have previously been filed by the Registrant with the SEC pursuant to the Securities Act and pursuant to the Securities Exchange Act of 1934, as amended (the "Exchange Act"), are incorporated by reference into this Registration Statement and shall be deemed to be a part hereof:

&nbsp;&nbsp;&nbsp;&nbsp;· [the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2025, filed with the SEC on March 2, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000003197/000119312526085815/ceco-20251231.htm) ;

&nbsp;&nbsp;&nbsp;&nbsp;· [the Registrant's Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 2026, filed with the SEC on April 30, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000003197/000119312526197428/ceco-20260331.htm) ;

&nbsp;&nbsp;&nbsp;&nbsp;· the
 Registrant's Current Reports on Form 8-K filed on [February 4, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000003197/000119312526036815/ceco-20260130.htm) , [February 24, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000003197/000110465926018825/tm267105d1_8k.htm) , [April 2, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000003197/000119312526139875/ceco-20260330.htm) , [May 28, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/3197/000110465926067250/tm2615816d1_8k.htm) and [June 1, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/3197/000110465926068661/tm2616015d2_8k.htm) ; and

&nbsp;&nbsp;&nbsp;&nbsp;· [the description of the Common Stock set forth in Exhibit 4.1 to the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2025, including any amendment or report filed for the purposes of updating such description](https://www.sec.gov/Archives/edgar/data/3197/000156459020008551/cece-ex41_99.htm) .

In addition, all documents subsequently filed by the Registrant with the SEC pursuant to Sections 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 which indicates that all securities offered hereby have been sold or which deregisters all such securities then remaining unsold, shall be deemed to be incorporated by reference in this Registration Statement and to be a part hereof from the date of filing of such documents. Notwithstanding the foregoing, unless specifically stated to the contrary, none of the information that the Registrant discloses under Items 2.02 or 7.01 of any Current Report on Form 8-K that it may from time to time furnish to the SEC will be incorporated by reference into, or otherwise included in, this Registration Statement.

Any statement, including financial statements, contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement contained herein or therein or in any other subsequently filed document which also is or is deemed to be incorporated by reference herein 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**

Pursuant to the provisions of the General Corporation Law of the State of Delaware ("DGCL"), CECO has adopted provisions in its certificate of incorporation and bylaws that require CECO to indemnify its officers and directors to the fullest extent permitted by law, and eliminate the personal liability of its directors and officers to CECO or CECO's stockholders for monetary damages for breach of their duty of due care except (a) for any breach of the directors' duty of loyalty to the corporation or its stockholders, (b) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (c) in the case of directors only, for acts relating to unlawful payment of a dividend or an unlawful stock purchase or redemption, (d) for any transaction from which the director or officer derived an improper personal benefit, or (e) in the case of officers only, for any action by or in the right of CECO. These provisions do not eliminate a director's duty of care. Moreover, the provisions do not apply to claims against a director for violation of certain laws, including federal securities laws.

CECO's certificate of incorporation and bylaws provide for mandatory indemnification of officers and directors of the corporation, including a director or officer of the corporation who is serving at the request of the corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, to the fullest extent permitted under the DGCL. CECO may also, at its discretion, provide the same benefits of indemnification to any employee or agent of the corporation. Also, CECO is authorized to purchase insurance on behalf of an individual for liabilities incurred whether or not CECO would have the power or obligation to indemnify him or her under our bylaws.

**Item 7. Exemption from Registration Claimed**

Not applicable.

**Item 8. Exhibits**

---

| | |
|:---|:---|
| **No.** | **Description** |
| [3.1](https://www.sec.gov/Archives/edgar/data/3197/000095013102001241/dex3i.txt) | [Certificate of Incorporation (incorporated by reference to Exhibit 3(i) to the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2001).](https://www.sec.gov/Archives/edgar/data/3197/000095013102001241/dex3i.txt) |
| [3.2](https://www.sec.gov/Archives/edgar/data/3197/000095017024063379/ceco-ex3_1.htm) | [Certificate of Amendment to the Certificate of Incorporation of CECO Environmental Corp. (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed with the SEC on May 22, 2024).](https://www.sec.gov/Archives/edgar/data/3197/000095017024063379/ceco-ex3_1.htm) |
| [3.3](https://www.sec.gov/Archives/edgar/data/3197/000110465926068661/tm2616015d2_ex3-1.htm) | [Amended and Restated Bylaws (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed with the SEC on June 1, 2026).](https://www.sec.gov/Archives/edgar/data/3197/000110465926068661/tm2616015d2_ex3-1.htm) |
| [5.1\*](tm2616015d1_ex5-1.htm) | [Opinion of Gibson, Dunn & Crutcher LLP.](tm2616015d1_ex5-1.htm) |
| [23.1\*](tm2616015d1_ex23-1.htm) | [Consent of BDO USA, P.C., independent registered public accounting firm for CECO.](tm2616015d1_ex23-1.htm) |
| [23.2\*](tm2616015d1_ex23-2.htm) | [Consent of Deloitte & Touche LLP, independent registered public accounting firm for CECO.](tm2616015d1_ex23-2.htm) |
| [23.3\*](tm2616015d1_ex23-3.htm) | [Consent of KPMG LLP, independent registered public accounting firm for Thermon.](tm2616015d1_ex23-3.htm) |
| [23.4\*](tm2616015d1_ex5-1.htm) | [Consent of Gibson, Dunn & Crutcher LLP (included in Exhibit 5.1).](tm2616015d1_ex5-1.htm) |
| [24.1\*](#a_001) | [Power of Attorney (included on the signature page of this Registration Statement).](#a_001) |
| [99.1](https://www.sec.gov/Archives/edgar/data/3197/000110465926067250/tm2615816d1_ex10-1.htm) | [CECO Environmental Corp. 2026 Equity and Incentive Compensation Plan (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed with the SEC on May 28, 2026).](https://www.sec.gov/Archives/edgar/data/3197/000110465926067250/tm2615816d1_ex10-1.htm) |
| [99.2\*](tm2616015d1_ex99-2.htm) | [Thermon Group Holdings, Inc. 2020 Long-Term Incentive Plan.](tm2616015d1_ex99-2.htm) |
| [107.1\*](tm2616015d1_ex-filingfees.htm) | [Filing Fee Table.](tm2616015d1_ex-filingfees.htm) |

---

\*Filed herewith.

**Item 9. Undertakings**

(a) The undersigned Registrant hereby undertakes:

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

&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. Notwithstanding the foregoing,
 any increase or decrease in volume of securities offered (if the total dollar value of securities
 offered would not exceed that which was registered) and any deviation from the low or high
 end of the estimated maximum offering range may be reflected in the form of prospectus filed
 with the SEC pursuant to Rule 424(b) if, in the aggregate, the changes in volume
 and price represent no more than 20% change in the maximum aggregate offering price set forth
 in the "Calculation of Registration Fee" table in the effective registration
 statement; and

&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 (1)(i) and (1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the Commission by the Registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference herein.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) that, for the purpose of determining any
 liability under the Securities Act, 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;(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.

(b) The undersigned Registrant hereby undertakes
 that, for purposes of determining any liability under the Securities Act, each filing of
 the Registrant's annual report pursuant to Section 13(a) or Section 15(d) of
 the Exchange Act (and, where applicable, each filing of an employee benefit plan's
 annual report pursuant to Section 15(d) of the Exchange Act), 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.

(c) Insofar as indemnification for liabilities
 arising under the Securities Act may be permitted to directors, officers and controlling
 persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant
 has been advised that in the opinion of the SEC such indemnification is against public policy
 as expressed in the Securities Act and is, therefore, unenforceable. In the event that a
 claim for indemnification against such liabilities (other than the payment by the Registrant
 of expenses incurred or paid by a director, officer or controlling person of the Registrant
 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 Registrant
 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 Securities Act and will be governed by the
 final adjudication of such issue.

**SIGNATURES**

Pursuant to the requirements of the Securities Act of 1933, the Registrant 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 Addison, State of Texas on June 1, 2026.

---

| | | |
|:---|:---|:---|
| CECO ENVIRONMENTAL CORP. | CECO ENVIRONMENTAL CORP. | CECO ENVIRONMENTAL CORP. |
| By: | /s/ Todd Gleason | /s/ Todd Gleason |
|  | Name: | Todd Gleason |
|  | Title: | Chief Executive Officer |

---

**POWER OF ATTORNEY**

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints each of Todd Gleason and Alyson Richter and each of them acting individually, as his or her true and lawful attorneys-in-fact and agents, each with full power of substitution and resubstitution in each of them singly, for such person and in such person's name, place and stead, and in any and all capacities, to sign any and 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 SEC, granting to the attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite or necessary to be done in or about the premises, as fully to all intents and purposes as such person might, or could do in person, hereby ratifying and confirming all that the attorneys-in-fact and agents or any of each of them or their substitutes may lawfully do or cause to be done by virtue hereof.

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

---

| | | |
|:---|:---|:---|
| **Signature** | **Title** | **Date** |
| /s/ Todd Gleason | Chief Executive Officer and Director | June 1, 2026 |
| Todd Gleason | (*Principal Executive Officer*) |  |
| /s/ Peter Johansson | Chief Financial Officer | June 1, 2026 |
| Peter Johansson | (*Principal Financial Officer*) |  |
| /s/ Kiril Kovachev | Chief Accounting Officer | June 1, 2026 |
| Kiril Kovachev | *(Principal Accounting Officer)* |  |
| /s/ Jason DeZwirek | Chairman of the Board and Director | June 1, 2026 |
| Jason DeZwirek |  |  |
| /s/ Marcus J. George | Director | June 1, 2026 |
| Marcus J. George |  |  |
| /s/ Robert E. Knowling, Jr. | Director | June 1, 2026 |
| Robert E. Knowling, Jr. |  |  |
| /s/ Claudio A. Mannarino | Director | June 1, 2026 |
| Claudio A. Mannarino |  |  |
| /s/ Munish Nanda | Director | June 1, 2026 |
| Munish Nanda |  |  |
| /s/ Victor Richey | Director | June 1, 2026 |
| Victor Richey |  |  |
| /s/ Valerie Gentile Sachs | Director | June 1, 2026 |
| Valerie Gentile Sachs |  |  |
| /s/ Laurie A. Siegel | Director | June 1, 2026 |
| Laurie A. Siegel |  |  |
| /s/ Richard F. Wallman | Director | June 1, 2026 |
| Richard F. Wallman |  |  |

---

## Exhibit 5.1

**Exhibit 5.1**

![](tm2616015d1_ex5-1img001.jpg)

June 1, 2026

CECO Environmental Corp.

5080 Spectrum Drive, Suite 800E<br> Addison, Texas 75001

Re: CECO Environmental Corp.

Registration Statement on Form S-8

Ladies and Gentlemen:

We have examined the Registration Statement on Form S-8 (the "Registration Statement") of CECO Environmental Corp., a Delaware corporation (the "Company"), to be filed with the Securities and Exchange Commission (the "Commission") pursuant to the Securities Act of 1933, as amended (the "Securities Act"), in connection with the offering by the Company of (i) up to 3,549,986 shares of the Company's common stock, par value $0.01 per share (the "Common Stock"), issuable to eligible individuals under the CECO Environmental Corp. 2026 Equity and Incentive Compensation Plan (the "2026 Plan"), (ii) up to 420,370 shares of Common Stock issuable pursuant to outstanding restricted stock units granted under the Thermon Group Holdings, Inc. 2020 Long Term Incentive Plan (together with the 2026 Plan, the "Plans") and (iii) 887,514 shares of Common Stock that may become available for delivery under the 2026 Plan pursuant to the share recycling and share counting provisions thereof assumed by the Company in connection with the merger of Thermon Group Holdings, Inc. with and into a subsidiary of the Company and converted into restricted stock units of the Company.

We have examined the originals, or photostatic or certified copies, of such records of the Company and certificates of officers of the Company and of public officials and such other documents as we have deemed relevant and necessary as the basis for the opinions set forth below. In our examination, we have assumed the genuineness of all signatures, the legal capacity and competency of all natural persons, the authenticity of all documents submitted to us as originals and the conformity to original documents of all documents submitted to us as copies. We have also assumed that there are no agreements or understandings between or among the Company and any participants in the Plans that would expand, modify or otherwise affect the terms of the Plans or the respective rights or obligations of the participants thereunder. Finally, we have assumed the accuracy of all other information provided to us by the Company during the course of our investigations, on which we have relied in issuing the opinion expressed below.

Based upon the foregoing examination and in reliance thereon, and subject to the qualifications, assumptions and limitations stated herein and in reliance on the statements of fact contained in the documents that we have examined, we are of the opinion that the Common Stock, when issued and sold in accordance with the terms set forth in the Plans, as applicable, and against payment therefor in accordance with the terms of the form of agreement documenting the awards under which the Common Stock may be issued, and when the Registration Statement has become effective under the Securities Act, will be validly issued, fully paid and non-assessable.

**Gibson, Dunn & Crutcher LLP**

2001 Ross Avenue Suite 2100 \| Dallas, TX 75201-2923 \| T: 214.698.3100 \| F: 214.571.2900 \| gibsondunn.com

![](tm2616015d1_ex5-1img001.jpg)

June 1, 2026

We render no opinion herein as to matters involving the laws of any jurisdiction other than the Delaware General Corporation Law (the "DGCL"). This opinion is limited to the effect of the current state of the DGCL and the facts as they currently exist. We assume no obligation to revise or supplement this opinion in the event of future changes in such laws or the interpretations thereof or such facts. We express no opinion regarding any state securities laws or regulations.

We consent to the filing of this opinion as an exhibit to the Registration Statement, and we further consent to the use of our name in the Registration Statement and the prospectus that forms a part thereof. In giving these consents, 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.

Very truly yours,

/s/ Gibson, Dunn & Crutcher LLP

Gibson, Dunn & Crutcher LLP

## Exhibit 23.1

**Exhibit 23.1** 

<u>Consent of Independent Registered Public Accounting Firm</u>

We hereby consent to the incorporation by reference in this Registration Statement of our report dated February 25, 2025, except for the effects of the change in segment profit measure described in Note 16, as to which the date is March 2, 2026, relating to the consolidated financial statements of CECO Environmental Corp. (the Company) appearing in the Company's Annual Report on Form 10-K for the year ended December 31, 2025.

/s/ BDO USA, P.C.

Cincinnati, Ohio

June 1, 2026

## Exhibit 23.2

**Exhibit 23.2**

**CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

<br> We consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports dated March 2, 2026 relating to the financial statements of CECO Environmental Corp. and subsidiaries ("CECO") and the effectiveness of CECO's internal control over financial reporting, appearing in the Annual Report on Form 10-K of CECO for the year ended December 31, 2025.

/s/ Deloitte & Touche LLP

Dallas, Texas

June 1, 2026

## Exhibit 23.3

**Exhibit 23.3**

![](tm2616015d1_ex23-3img001.jpg)

KPMG LLP Suite 1900 111 Congress Avenue Austin, TX 78701-4091

**Consent of Independent Registered Public Accounting Firm**

We consent to the use of our reports dated May 21, 2026, with respect to the consolidated financial statements of Thermon Group Holdings, Inc. and subsidiaries, and the effectiveness of internal control over financial reporting, incorporated herein by reference.

/s/ KPMG LLP

Austin, Texas

May 29, 2026

KPMG LLP, a Delaware limited liability partnership, and its subsidiaries are part of<br> the KPMG global organization of independent member firms affiliated with KPMG<br> International Limited, a private English company limited by guarantee.

## Exhibit 99.2

**Exhibit 99.2**

**THERMON GROUP HOLDINGS, INC.**

**2020 LONG-TERM INCENTIVE PLAN**

**I. INTRODUCTION**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.1 **<u>Purposes</u>.** The purposes of the Thermon Group Holdings, Inc. 2020 Long-Term Incentive Plan (this "**<u>Plan</u>**") are (i) to align the interests of the Company's stockholders and the recipients of awards under this Plan by increasing the proprietary interest of such recipients in the Company's growth and success, (ii) to advance the interests of the Company by attracting and retaining Non-Employee Directors, officers, other employees and independent contractors and (iii) to motivate such persons to act in the long-term best interests of the Company and its stockholders.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.2 **<u>Certain Definitions</u>**.

**"<u>Agreement</u>"** shall mean the written or electronic agreement evidencing an award hereunder between the Company and the recipient of such award.

**"<u>Board</u>"** shall mean the Board of Directors of the Company.

**"<u>Change in Control</u>"** shall have the meaning set forth in Section 5.8(b).

**"<u>Code</u>"** shall mean the Internal Revenue Code of 1986, as amended.

**"<u>Committee</u>"** shall mean the Compensation Committee of the Board (or a subcommittee thereof), or such other committee designated by the Board, consisting of two or more members of the Board, each of whom is intended to be (i) a "Non-Employee Director" within the meaning of Rule 16b-3 under the Exchange Act and (ii) "independent" within the meaning of the rules of The New York Stock Exchange or, if the Common Stock is not listed on The New York Stock Exchange, within the meaning of the rules of the principal national stock exchange on which the Common Stock is then traded.

**"<u>Common Stock</u>"** shall mean the common stock, par value $.001 per share, of the Company, and all rights appurtenant thereto.

**"<u>Company</u>"** shall mean Thermon Group Holdings, Inc., a Delaware corporation, or any successor thereto.

**"<u>Effective Date</u>"** shall have the meaning set forth in Section 5.1.

**"<u>Exchange Act</u>"** shall mean the Securities Exchange Act of 1934, as amended.

**"<u>Fair Market Value</u>"** shall mean the closing transaction price of a share of Common Stock as reported on The New York Stock Exchange on the date as of which such value is being determined or, if the Common Stock is not listed on The New York Stock Exchange, the closing transaction price of a share of Common Stock on the principal national stock exchange on which the Common Stock is traded on the date as of which such value is being determined or, if there shall be no reported transactions for such date, on the next preceding date for which transactions were reported; <u>provided</u>, <u>however</u>, that if the Common Stock is not listed on a national stock exchange or if Fair Market Value for any date cannot be so determined, Fair Market Value shall be determined by the Committee in good faith and in accordance with Section 409A of the Code.

**"<u>Free-Standing SAR</u>"** shall mean an SAR which is not granted in tandem with, or by reference to, an option, which entitles the holder thereof to receive, upon exercise, shares of Common Stock (which may be Restricted Stock) or, to the extent set forth in the applicable Agreement, cash or a combination thereof, with an aggregate value equal to the excess of the Fair Market Value of one share of Common Stock on the date of exercise over the base price of such SAR, multiplied by the number of such SARs which are exercised.

**"<u>Incentive Stock Option</u>"** shall mean an option to purchase shares of Common Stock that meets the requirements of Section 422 of the Code, or any successor provision, which is intended by the Committee to constitute an Incentive Stock Option.

"**<u>Incumbent Director</u>**" shall have the meaning set forth in Section 5.8(b)(iii).

**"<u>Non-Employee Director</u>"** shall mean any director of the Company who is not an officer or employee of the Company or any Subsidiary.

**"<u>Nonqualified Stock Option</u>"** shall mean an option to purchase shares of Common Stock which is not an Incentive Stock Option.

**"<u>Performance Award</u>"** shall mean a right to receive an amount of cash, Common Stock, or a combination of both, contingent upon the attainment of specified Performance Measures within a specified Performance Period.

**"<u>Performance Measures</u>"** shall mean the criteria and objectives, established by the Committee, which shall be satisfied or met (i) as a condition to the grant or exercisability of all or a portion of an option or SAR or (ii) during the applicable Restriction Period or Performance Period as a condition to the vesting of the holder's interest, in the case of a Restricted Stock Award, of the shares of Common Stock subject to such award, or, in the case of a Restricted Stock Unit Award or Performance Award, to the holder's receipt of the shares of Common Stock subject to such award or of payment with respect to such award. Such criteria and objectives may consist of one or more of the following corporate-wide or subsidiary, division, operating unit or individual measures: the attainment by a share of Common Stock of a specified fair market value for a specified period of time; earnings per share; return to stockholders (including dividends); return on assets; return on equity; earnings before or after taxes and/or interest; revenues; expenses; market share; cash flow or cost reduction goals; interest expense after taxes; return on investment; return on investment capital; return on operating costs; economic value created; operating margin; gross margin; achievement of annual operating profit plans; net income before or after taxes; pretax earnings before interest, depreciation and/or amortization; pretax operating earnings after interest expense and before incentives, and/or extraordinary or special items; operating earnings; net cash provided by operations; and strategic business criteria, consisting of one or more objectives based on meeting specified goals relating to market penetration, geographic business expansion, cost targets, days sales outstanding, customer satisfaction, specified safety metrics, reductions in errors and omissions, reductions in lost business, management of employment practices and employee benefits, supervision of litigation and information technology, quality and quality audit scores, productivity, efficiency, acquisitions or divestitures, and environmental, social, or governance-related priorities, or such other goals as the Committee may determine whether or not listed herein. Each such goal may be determined on a pre-tax or post-tax basis or on an absolute or relative basis, and may include comparisons based on current internal targets, the past performance of the Company (including the performance of one or more subsidiaries, divisions, or operating units) or the past or current performance of other companies or market indices (or a combination of such past and current performance). In addition to the ratios specifically enumerated above, performance goals may include comparisons relating to capital (including, but not limited to, the cost of capital), shareholders' equity, shares outstanding, assets or net assets, sales, or any combination thereof. In establishing a Performance Measure or determining the achievement of a Performance Measure, the Committee may provide that achievement of the applicable Performance Measures may be amended or adjusted to include or exclude components of any Performance Measure, including, without limitation, foreign exchange gains and losses, asset write-downs, acquisitions and divestitures, change in fiscal year, unbudgeted capital expenditures, special charges such as restructuring or impairment charges, debt refinancing costs, extraordinary or noncash items, unusual, infrequently occurring, nonrecurring or one-time events affecting the Company or its financial statements or changes in law or accounting principles. Performance Measures shall be subject to such other special rules and conditions as the Committee may establish at any time.

**"<u>Performance Period</u>"** shall mean any period designated by the Committee during which (i) the Performance Measures applicable to an award shall be measured and (ii) the conditions to vesting applicable to an award shall remain in effect.

**"<u>Prior Plan</u>"** shall mean the Thermon Group Holdings, Inc. 2011 Long-Term Incentive Plan and each other equity plan maintained by the Company under which awards are outstanding as of the Effective Date.

**"<u>Restricted Stock</u>"** shall mean shares of Common Stock which are subject to a Restriction Period and which may, in addition thereto, be subject to the attainment of specified Performance Measures within a specified Performance Period.

**"<u>Restricted Stock Award</u>"** shall mean an award of Restricted Stock under this Plan.

**"<u>Restricted Stock Unit</u>"** shall mean a right to receive one share of Common Stock or, in lieu thereof and to the extent set forth in the applicable Agreement, the Fair Market Value of such share of Common Stock in cash, which shall be

contingent upon the expiration of a specified Restriction Period and which may, in addition thereto, be contingent upon the attainment of specified Performance Measures within a specified Performance Period.

**"<u>Restricted Stock Unit Award</u>"** shall mean an award of Restricted Stock Units under this Plan.

**"<u>Restriction Period</u>"** shall mean any period designated by the Committee during which (i) the Common Stock subject to a Restricted Stock Award may not be sold, transferred, assigned, pledged, hypothecated or otherwise encumbered or disposed of, except as provided in this Plan or the Agreement relating to such award, or (ii) the conditions to vesting applicable to a Restricted Stock Unit Award shall remain in effect.

**"<u>SAR</u>"** shall mean a stock appreciation right which may be a Free-Standing SAR or a Tandem SAR.

**"<u>Stock Award</u>"** shall mean an Unrestricted Stock Award, a Restricted Stock Award or a Restricted Stock Unit Award.

**"<u>Subsidiary</u>"** shall mean any corporation, limited liability company, partnership, joint venture or similar entity in which the Company owns, directly or indirectly, an equity interest possessing more than 50% of the combined voting power of the total outstanding equity interests of such entity.

**"<u>Substitute Award</u>"** shall mean an award granted under this Plan upon the assumption of, or in substitution for, outstanding equity awards previously granted by a company or other entity in connection with a corporate transaction, including a merger, combination, consolidation or acquisition of property or stock; <u>provided</u>, <u>however</u>, that in no event shall the term "Substitute Award" be construed to refer to an award made in connection with the cancellation and repricing of an option or SAR.

**"<u>Tandem SAR</u>"** shall mean an SAR which is granted in tandem with, or by reference to, an option (including a Nonqualified Stock Option granted prior to the date of grant of the SAR), which entitles the holder thereof to receive, upon exercise of such SAR and surrender for cancellation of all or a portion of such option, shares of Common Stock (which may be Restricted Stock) or, to the extent set forth in the applicable Agreement, cash or a combination thereof, with an aggregate value equal to the excess of the Fair Market Value of one share of Common Stock on the date of exercise over the base price of such SAR, multiplied by the number of shares of Common Stock subject to such option, or portion thereof, which is surrendered.

**"<u>Tax Date</u>"** shall have the meaning set forth in Section 5.5.

**"<u>Ten Percent Holder</u>"** shall have the meaning set forth in Section 2.1(a).

**"<u>Unrestricted Stock</u>"** shall mean shares of Common Stock which are not subject to a Restriction Period or Performance Measures.

**"<u>Unrestricted Stock Award</u>"** shall mean an award of Unrestricted Stock under this Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.3 **<u>Administration</u>.** This Plan shall be administered by the Committee. Any one or a combination of the following awards may be made under this Plan to eligible persons: (i) options to purchase shares of Common Stock in the form of Incentive Stock Options or Nonqualified Stock Options, (ii) SARs in the form of Tandem SARs or Free-Standing SARs, (iii) Stock Awards in the form of Unrestricted Stock, Restricted Stock or Restricted Stock Units and (iv) Performance Awards. The Committee shall, subject to the terms of this Plan, select eligible persons for participation in this Plan and determine the form, amount and timing of each award to such persons and, if applicable, the number of shares of Common Stock subject to an award, the number of SARs, the number of Restricted Stock Units, the dollar value subject to a Performance Award, the purchase price or base price associated with the award, the time and conditions of exercise or settlement of the award and all other terms and conditions of the award, including, without limitation, the form of the Agreement evidencing the award. The Committee may, in its sole discretion and for any reason at any time, take action such that (i) any or all outstanding options and SARs shall become exercisable in part or in full, (ii) all or a portion of the Restriction Period applicable to any outstanding award shall lapse, (iii) all or a portion of the Performance Period applicable to any outstanding award shall lapse and (iv) the Performance Measures (if any) applicable to any outstanding award shall be deemed to be satisfied at the target, maximum or any other interim level. The Committee shall, subject to the terms of this Plan, interpret this Plan and the application thereof, establish rules and regulations it deems necessary or desirable for the administration of this Plan and may impose, incidental to the grant of an award, conditions with respect to the award, such as limiting competitive employment or other activities. All such interpretations, rules, regulations and conditions shall be conclusive and binding on all parties.

The Committee may delegate some or all of its power and authority hereunder to the Board (or any members thereof) or, subject to applicable law, to a subcommittee of the Board, the President and Chief Executive Officer or such other executive officer of the Company as the Committee deems appropriate; <u>provided</u>, <u>however</u>, that the Committee may not delegate its power and authority to a member of the Board or the President and Chief Executive Officer or other executive officer of the Company with regard to the selection for participation in this Plan of an officer, director or other person subject to Section 16 of the Exchange Act or decisions concerning the timing, pricing or amount of an award to such an officer, director or other person.

No member of the Board or Committee, and neither the President and Chief Executive Officer nor any other executive officer to whom the Committee delegates any of its power and authority hereunder, shall be liable for any act, omission, interpretation, construction or determination made in connection with this Plan in good faith, and the members of the Board and the Committee and the President and Chief Executive Officer or other executive officer shall be entitled to indemnification and reimbursement by the Company in respect of any claim, loss, damage or expense (including attorneys' fees) arising therefrom to the full extent permitted by law (except as otherwise may be provided in the Company's Certificate of Incorporation and/or By-laws) and under any directors' and officers' liability insurance that may be in effect from time to time.

A majority of the Committee shall constitute a quorum. The acts of the Committee shall be either (i) acts of a majority of the members of the Committee present at any meeting at which a quorum is present or (ii) acts approved in writing by all of the members of the Committee without a meeting.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.4 **<u>Eligibility</u>.** Participants in this Plan shall consist of such officers, other employees, independent contractors and Non-Employee Directors, and persons expected to become officers, other employees, independent contractors and Non-Employee Directors, of the Company and its Subsidiaries as the Committee in its sole discretion may select from time to time. The Committee's selection of a person to participate in this Plan at any time shall not require the Committee to select such person to participate in this Plan at any other time. For purposes of this Plan and except as otherwise provided for in an Agreement, references to employment by the Company shall also mean employment by a Subsidiary, and references to employment shall include service as a Non-Employee Director or independent contractor. The Committee shall determine, in its sole discretion, the extent to which a participant shall be considered employed during any periods during which such participant is on an approved leave of absence. The aggregate value of cash compensation and the grant date fair value of shares of Common Stock that may be awarded or granted during any fiscal year of the Company to any Non-Employee Director shall not exceed $500,000.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.5 **<u>Shares Available</u>.** Subject to adjustment as provided in Section 5.7 and to all other limits set forth in this Plan, the number of shares of Common Stock authorized for issuance under the Plan shall be 3,250,000 shares of Common Stock, other than Substitute Awards. Subject to adjustment as provided in Section 5.7, no more than 1,400,000 shares of Common Stock in the aggregate may be issued under the Plan in connection with Incentive Stock Options. The number of shares of Common Stock that remain available for future grants under the Plan shall be reduced by the sum of the aggregate number of shares of Common Stock which become subject to outstanding options, outstanding Free-Standing SARs and outstanding Stock Awards and delivered upon the settlement of Performance Awards.

To the extent that shares of Common Stock subject to an outstanding option, SAR, Stock Award or Performance Award granted under the Plan or a Prior Plan, other than Substitute Awards, are not issued or delivered by reason of (i) the expiration, termination, cancellation or forfeiture of such award (excluding shares subject to an option cancelled upon settlement in shares of a related Tandem SAR or shares subject to a Tandem SAR cancelled upon exercise of a related option) or (ii) the settlement of such award in cash, then such shares of Common Stock shall again be available under this Plan; provided, however, that shares of Common Stock subject to an award under this Plan or a Prior Plan shall not again be available for issuance under this Plan if such shares are (x) shares that were subject to an option or stock-settled SAR and were not issued or delivered upon the net settlement or net exercise of such option or SAR, (y) shares delivered to or withheld by the Company to pay the purchase price or the withholding taxes related to an outstanding award or (z) shares repurchased by the Company on the open market with the proceeds of an option exercise.

The number of shares of Common Stock available for awards under this Plan shall not be reduced by (i) the number of shares of Common Stock subject to Substitute Awards or (ii) available shares under a stockholder approved plan of a company or other entity which was a party to a corporate transaction with the Company (as appropriately adjusted to reflect such corporate transaction) which become subject to awards granted under this Plan (subject to applicable stock exchange requirements).

Shares of Common Stock to be delivered under this Plan shall be made available from authorized and unissued shares of Common Stock, or authorized and issued shares of Common Stock reacquired and held as treasury shares or otherwise or a combination thereof.

II. **STOCK OPTIONS AND STOCK APPRECIATION RIGHTS**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.1 **<u>Stock Options</u>**. The Committee may, in its discretion, grant options to purchase shares of Common Stock to such eligible persons as may be selected by the Committee. Each option, or portion thereof, that is not an Incentive Stock Option, shall be a Nonqualified Stock Option. To the extent that the aggregate Fair Market Value (determined as of the date of grant) of shares of Common Stock with respect to which options designated as Incentive Stock Options are exercisable for the first time by a participant during any calendar year (under this Plan or any other plan of the Company, or any parent or Subsidiary) exceeds the amount (currently $100,000) established by the Code to qualify as Incentive Stock Options, such options shall constitute Nonqualified Stock Options.

Options may be granted in addition to, or in lieu of, any other compensation payable to officers, other employees, directors, and independent contractors, and in all cases shall be subject to the following terms and conditions and shall contain such additional terms and conditions, not inconsistent with the terms of this Plan, as the Committee shall deem advisable:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Number of Shares and Purchase Price</u>. The number of shares of Common Stock subject to an option and the purchase price per share of Common Stock purchasable upon exercise of the option shall be determined by the Committee; <u>provided</u>, <u>however</u>, that the purchase price per share of Common Stock purchasable upon exercise of an option shall not be less than 100% of the Fair Market Value of a share of Common Stock on the date of grant of such option; <u>provided further</u>, that if an Incentive Stock Option shall be granted to any person who, at the time such option is granted, owns capital stock possessing more than 10 percent of the total combined voting power of all classes of capital stock of the Company (or of any parent or Subsidiary) (a "<u>Ten Percent Holder</u>"), the purchase price per share of Common Stock shall not be less than the price (currently 110% of Fair Market Value) required by the Code in order to constitute an Incentive Stock Option.

Notwithstanding the foregoing, in the case of an option that is a Substitute Award, the purchase price per share of the shares subject to such option may be less than 100% of the Fair Market Value per share on the date of grant, provided, that the excess of: (a) the aggregate Fair Market Value (as of the date such Substitute Award is granted) of the shares subject to the Substitute Award, over (b) the aggregate purchase price thereof does not exceed the excess of: (x) the aggregate fair market value (as of the time immediately preceding the transaction giving rise to the Substitute Award, such fair market value to be determined by the Committee) of the shares of the predecessor company or other entity that were subject to the grant assumed or substituted for by the Company, over (y) the aggregate purchase price of such shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Option Period and Exercisability</u>. The period during which an option may be exercised shall be determined by the Committee; <u>provided</u>, <u>however</u>, that no option shall be exercised later than ten years after its date of grant; <u>provided</u> <u>further</u>, that if an Incentive Stock Option shall be granted to a Ten Percent Holder, such option shall not be exercised later than five years after its date of grant. The Committee may, in its discretion, establish an applicable Performance Period and Performance Measures which shall be satisfied or met as a condition to the grant of such option or to the exercisability of all or a portion of such option. The Committee shall determine whether an option shall become exercisable in cumulative or non-cumulative installments and in part or in full at any time. An exercisable option, or portion thereof, may be exercised only with respect to whole shares of Common Stock.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Method of Exercise</u>. An option may be exercised (i) by giving written notice to the Company specifying the number of whole shares of Common Stock to be purchased and accompanying such notice with payment therefor in full (or arrangement made for such payment to the Company's satisfaction) either (A) in cash, (B) by delivery (either actual delivery or by attestation procedures established by the Company) of shares of Common Stock having a Fair Market Value, determined as of the date of exercise, equal to the aggregate purchase price payable by reason of such exercise, (C) by authorizing the Company to withhold whole shares of Common Stock which would otherwise be delivered having an aggregate Fair Market Value, determined as of the date of exercise, equal to the amount necessary to satisfy such obligation, (D) in cash by a broker-dealer acceptable to the Company to whom the optionee has submitted an irrevocable notice of exercise or (E) a combination of (A), (B) and (C), in each case to the extent set forth in the Agreement relating to the option, (ii) if applicable, by surrendering to the Company any Tandem SARs which are cancelled by reason of the exercise of the option and (iii) by executing such documents as the Company may reasonably request. Any fraction of a share of Common Stock which would be required to pay such purchase price shall be disregarded and the remaining amount due shall be paid in cash by the optionee. No shares of Common Stock shall be issued and no certificate representing Common Stock shall be delivered until the full purchase price therefor and any withholding taxes thereon, as described in Section 5.5, have been paid (or arrangement made for such payment to the Company's satisfaction).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.2 **<u>Stock Appreciation Rights</u>.** The Committee may, in its discretion, grant SARs to such eligible persons as may be selected by the Committee. The Agreement relating to an SAR shall specify whether the SAR is a Tandem SAR or a Free-Standing SAR.

SARs shall be subject to the following terms and conditions and shall contain such additional terms and conditions, not inconsistent with the terms of this Plan, as the Committee shall deem advisable:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Number of SARs and Base Price</u>. The number of SARs subject to an award shall be determined by the Committee. Any Tandem SAR related to an Incentive Stock Option shall be granted at the same time that such Incentive Stock Option is granted. The base price of a Tandem SAR shall be the purchase price per share of Common Stock of the related option. The base price of a Free-Standing SAR shall be determined by the Committee; <u>provided</u>, <u>however</u>, that such base price shall not be less than 100% of the Fair Market Value of a share of Common Stock on the date of grant of such SAR (or, if earlier, the date of grant of the option for which the SAR is exchanged or substituted).

Notwithstanding the foregoing, in the case of an SAR that is a Substitute Award, the base price per share of the shares subject to such SAR may be less than 100% of the Fair Market Value per share on the date of grant, provided, that the excess of: (a) the aggregate Fair Market Value (as of the date such Substitute Award is granted) of the shares subject to the Substitute Award, over (b) the aggregate base price thereof does not exceed the excess of: (x) the aggregate fair market value (as of the time immediately preceding the transaction giving rise to the Substitute Award, such fair market value to be determined by the Committee) of the shares of the predecessor company or other entity that were subject to the grant assumed or substituted for by the Company, over (y) the aggregate base price of such shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Exercise Period and Exercisability</u>. The period for the exercise of an SAR shall be determined by the Committee; <u>provided</u>, <u>however</u>, that no Tandem SAR shall be exercised later than the expiration, cancellation, forfeiture or other termination of the related option and no Free-Standing SAR shall be exercised later than ten years after its date of grant. The Committee may, in its discretion, establish Performance Measures which shall be satisfied or met as a condition to the grant of an SAR or to the exercisability of all or a portion of an SAR. The Committee shall determine whether an SAR may be exercised in cumulative or non-cumulative installments and in part or in full at any time. An exercisable SAR, or portion thereof, may be exercised, in the case of a Tandem SAR, only with respect to whole shares of Common Stock and, in the case of a Free-Standing SAR, only with respect to a whole number of SARs. If an SAR is exercised for shares of Restricted Stock, a certificate or certificates representing such Restricted Stock shall be issued in accordance with Section 3.3(c), or such shares shall be transferred to the holder in book entry form with restrictions on the Shares duly noted, and the holder of such Restricted Stock shall have such rights of a stockholder of the Company as determined pursuant to Section 3.3(d). Prior to the exercise of a stock-settled SAR, the holder of such SAR shall have no rights as a stockholder of the Company with respect to the shares of Common Stock subject to such SAR.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Method of Exercise</u>. A Tandem SAR may be exercised (i) by giving written notice to the Company specifying the number of whole SARs which are being exercised, (ii) by surrendering to the Company any options which are cancelled by reason of the exercise of the Tandem SAR and (iii) by executing such documents as the Company may reasonably request. A Free-Standing SAR may be exercised (A) by giving written notice to the Company specifying the whole number of SARs which are being exercised and (B) by executing such documents as the Company may reasonably request. No shares of Common Stock shall be issued and no certificate representing Common Stock shall be delivered until any withholding taxes thereon, as described in Section 5.5, have been paid (or arrangement made for such payment to the Company's satisfaction).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.3 **<u>Termination of Employment or Service</u>.** All of the terms relating to the exercise, cancellation or other disposition of an option or SAR (i) upon a termination of employment or service with the Company of the holder of such option or SAR, as the case may be, whether by reason of disability, retirement, death or any other reason, or (ii) during a paid or unpaid leave of absence, shall be determined by the Committee and set forth in the applicable award Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.4 **<u>No Repricing</u>.** The Committee shall not, without the approval of the stockholders of the Company, (i) reduce the purchase price or base price of any previously granted option or SAR, (ii) cancel any previously granted option or SAR in exchange for another such option or SAR with a lower purchase price or base price or (iii) cancel any previously granted option or SAR in exchange for cash or another award if the purchase price of such option or base price of such SAR exceeds the Fair Market Value of a share of Common Stock on the date of such cancellation, in each case, other than in connection with a Change in Control or the adjustment provisions set forth in Section 5.7.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.5 **<u>No Dividend Equivalents</u>**. Notwithstanding anything in an Agreement to the contrary, the holder of an option or SAR shall not be entitled to receive dividend equivalents with respect to the number of shares of Common Stock subject to such option or SAR.

**III. STOCK AWARDS**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.1 **<u>Stock Awards</u>.** The Committee may, in its discretion, grant Stock Awards to such eligible persons as may be selected by the Committee. The Agreement relating to a Stock Award shall specify whether the Stock Award is an Unrestricted Stock Award, a Restricted Stock Award or a Restricted Stock Unit Award.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.2 **<u>Terms of Unrestricted Stock Awards</u>.** The number of shares of Common Stock subject to an Unrestricted Stock Award shall be determined by the Committee. Unrestricted Stock Awards shall not be subject to any Restriction Periods or Performance Measures; <u>provided</u>, <u>however</u>, that Unrestricted Stock Awards shall be limited to (i) awards to Non-Employee Directors, (ii) awards to newly hired employees, (iii) awards made in lieu of a cash bonus or (iv) awards granted under this Plan with respect to the number of shares Common Stock which, in the aggregate, does not exceed five percent (5%) of the total number of shares available for awards under this Plan. Upon the grant of an Unrestricted Stock Award, subject to the Company's right to require payment of any taxes in accordance with <u>Section 5.5</u>, a certificate or certificates evidencing ownership of the requisite number of shares of Common Stock shall be delivered to the holder of such award or such shares shall be transferred to the holder in book entry form.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.3 **<u>Terms of Restricted Stock Awards</u>.** Restricted Stock Awards shall be subject to the following terms and conditions and shall contain such additional terms and conditions, not inconsistent with the terms of this Plan, as the Committee shall deem advisable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Number of Shares and Other Terms</u>. The number of shares of Common Stock subject to a Restricted Stock Award and the Restriction Period, Performance Period (if any) and Performance Measures (if any) applicable to a Restricted Stock Award shall be determined by the Committee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Vesting and Forfeiture</u>. The Agreement relating to a Restricted Stock Award shall provide, in the manner determined by the Committee, in its discretion, and subject to the provisions of this Plan, for the vesting of the shares of Common Stock subject to such award (i) if the holder of such award remains continuously in the employment of the Company during the specified Restriction Period and (ii) if specified Performance Measures (if any) are satisfied or met during a specified Performance Period, and for the forfeiture of the shares of Common Stock subject to such award (x) if the holder of such award does not remain continuously in the employment of the Company during the specified Restriction Period or (y) if specified Performance Measures (if any) are not satisfied or met during a specified Performance Period.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Stock Issuance</u>. During the Restriction Period, the shares of Restricted Stock shall be held by a custodian in book entry form with restrictions on such shares duly noted or, alternatively, a certificate or certificates representing a Restricted Stock Award shall be registered in the holder's name and may bear a legend, in addition to any legend which may be required pursuant to Section 5.6, indicating that the ownership of the shares of Common Stock represented by such certificate is subject to the restrictions, terms and conditions of this Plan and the Agreement relating to the Restricted Stock Award. All such certificates shall be deposited with the Company, together with stock powers or other instruments of assignment (including a power of attorney), each endorsed in blank with a guarantee of signature if deemed necessary or appropriate, which would permit transfer to the Company of all or a portion of the shares of Common Stock subject to the Restricted Stock Award in the event such award is forfeited in whole or in part. Upon termination of any applicable Restriction Period (and the satisfaction or attainment of applicable Performance Measures), subject to the Company's right to require payment of any taxes in accordance with Section 5.5, the restrictions shall be removed from the requisite number of any shares of Common Stock that are held in book entry form, and all certificates evidencing ownership of the requisite number of shares of Common Stock shall be delivered to the holder of such award.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) <u>Rights with Respect to Restricted Stock Awards</u>. Unless otherwise set forth in the Agreement relating to a Restricted Stock Award, and subject to the terms and conditions of a Restricted Stock Award, the holder of such award shall have all rights as a stockholder of the Company, including, but not limited to, voting rights, the right to receive dividends and the right to participate in any capital adjustment applicable to all holders of Common Stock. Notwithstanding the foregoing, a distribution or dividend with respect to shares of Common Stock, including a regular cash dividend, shall not be paid on a current basis but instead shall be deposited with the Company and shall be subject to the same restrictions as the shares of Restricted Stock with respect to which such distribution was made.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.4 **<u>Terms of Restricted Stock Unit Awards</u>.** Restricted Stock Unit Awards shall be subject to the following terms and conditions and shall contain such additional terms and conditions, not inconsistent with the terms of this Plan, as the Committee shall deem advisable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Number of Shares and Other Terms</u>. The number of shares of Common Stock subject to a Restricted Stock Unit Award and the Restriction Period, Performance Period (if any) and Performance Measures (if any) applicable to a Restricted Stock Unit Award shall be determined by the Committee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Vesting and Forfeiture</u>. The Agreement relating to a Restricted Stock Unit Award shall provide, in the manner determined by the Committee, in its discretion, and subject to the provisions of this Plan, for the vesting of such Restricted Stock Unit Award (i) if the holder of such award remains continuously in the employment of the Company during the specified Restriction Period and (ii) if specified Performance Measures (if any) are satisfied or met during a specified Performance Period, and for the forfeiture of the shares of Common Stock subject to such award (x) if the holder of such award does not remain continuously in the employment of the Company during the specified Restriction Period or (y) if specified Performance Measures (if any) are not satisfied or met during a specified Performance Period.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Settlement of Vested Restricted Stock Unit Awards</u>. The Agreement relating to a Restricted Stock Unit Award shall specify (i) whether such award may be settled in shares of Common Stock or cash or a combination thereof and (ii) whether the holder thereof shall be entitled to receive dividend equivalents, and, if determined by the Committee, interest on, or the deemed reinvestment of, any deferred dividend equivalents, with respect to the number of shares of Common Stock subject to such award. For the avoidance of doubt, any dividend equivalents with respect to Restricted Stock Units that are subject to vesting conditions shall not be paid on a current basis but instead shall be subject to the same vesting conditions as the underlying awards. Prior to the settlement of a Restricted Stock Unit Award, the holder of such award shall have no rights as a stockholder of the Company with respect to the shares of Common Stock subject to such award.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.5 **<u>Termination of Employment or Service</u>.** All of the terms relating to the satisfaction of Performance Measures and the termination of the Restriction Period or Performance Period relating to a Stock Award, or any forfeiture and cancellation of such award (i) upon a termination of employment or service with the Company of the holder of such award, whether by reason of disability, retirement, death or any other reason, or (ii) during a paid or unpaid leave of absence, shall be determined by the Committee and set forth in the applicable award Agreement.

**IV. PERFORMANCE AWARDS**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1 **<u>Performance Awards</u>**. The Committee may, in its discretion, grant Performance Awards to such eligible persons as may be selected by the Committee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.2 **<u>Terms of Performance Awards</u>.** Performance Awards shall be subject to the following terms and conditions and shall contain such additional terms and conditions, not inconsistent with the terms of this Plan, as the Committee shall deem advisable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Value of Performance Awards and Performance Measures</u>. The method of determining the value of the Performance Award and the Performance Measures and Performance Period applicable to a Performance Award shall be determined by the Committee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Vesting and Forfeiture</u>. The Agreement relating to a Performance Award shall provide, in the manner determined by the Committee, in its discretion, and subject to the provisions of this Plan, for the vesting of such Performance Award if the specified Performance Measures are satisfied or met during the specified Performance Period and for the forfeiture of such award if the specified Performance Measures are not satisfied or met during the specified Performance Period.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Settlement of Vested Performance Awards</u>. The Agreement relating to a Performance Award shall specify whether such award may be settled in shares of Common Stock (including shares of Restricted Stock) or cash or a combination thereof. If a Performance Award is settled in shares of Restricted Stock, such shares of Restricted Stock shall be issued to the holder in book entry form or a certificate or certificates representing such Restricted Stock shall be issued in accordance with <u>Section 3.3(c)</u> and the holder of such Restricted Stock shall have such rights as a stockholder of the Company as determined pursuant to <u>Section 3.3(d)</u>. Any dividends or dividend equivalents with respect to a Performance Award shall be subject to the same restrictions as such Performance Award. Prior to the settlement of a Performance Award in shares of Common Stock, including Restricted Stock, the holder of such award shall have no rights as a stockholder of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3 **<u>Termination of Employment or Service</u>**. All of the terms relating to the satisfaction of Performance Measures and the termination of the Performance Period relating to a Performance Award, or any forfeiture and cancellation of such award (i) upon a termination of employment with or service to the Company of the holder of such award, whether by reason of disability, retirement, death or any other reason, or (ii) during a paid or unpaid leave of absence, shall be determined by the Committee and set forth in the applicable award Agreement.

**V. GENERAL**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.1 **<u>Effective Date and Term of Plan</u>.** This Plan shall be submitted to the stockholders of the Company for approval at the Company's 2020 annual meeting of stockholders and shall become effective as of the date on which the Plan was approved by stockholders (the "<u>Effective Date</u>"). This Plan shall terminate as of the first annual meeting of the Company's stockholders to occur on or after the tenth anniversary of the Effective Date, unless terminated earlier by the Board. Termination of this Plan shall not affect the terms or conditions of any award granted prior to termination.

Awards hereunder may be made at any time prior to the termination of this Plan, provided that no Incentive Stock Option may be granted later than ten years after the date on which the Plan was approved by the Board. In the event that this Plan is not approved by the stockholders of the Company, this Plan and any awards hereunder shall be void and of no force or effect.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2 **<u>Amendments</u>.** The Board may amend this Plan as it shall deem advisable; provided, however, that no amendment to the Plan shall be effective without the approval of the Company's stockholders if (i) stockholder approval is required by applicable law, rule or regulation, including any rule of The New York Stock Exchange, or, if the Common Stock is not listed on The New York Stock Exchange, any rule of the principal national stock exchange on which the Common Stock is then traded, or (ii) such amendment seeks to modify the Non-Employee Director compensation limit set forth in Section 1.4 or the prohibition on repricing set forth in Section 2.4; <u>provided</u>, <u>however</u>, that no amendment may materially impair the rights of a holder of an outstanding award without the consent of such holder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.3 **<u>Agreement</u>.** Each award under this Plan shall be evidenced by an Agreement setting forth the terms and conditions applicable to such award. To the extent required by the Company, no award shall be valid until an Agreement is executed by the Company and executed or electronically accepted by the recipient of such award. Upon such execution or acceptance and delivery of the Agreement to the Company within the time period specified by the Company, such award shall be effective as of the effective date set forth in the Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.4 **<u>Non-Transferability</u>.** No award shall be transferable other than by will, the laws of descent and distribution or pursuant to beneficiary designation procedures approved by the Company or, to the extent expressly permitted in the Agreement relating to such award, to the holder's family members, a trust or entity established by the holder for estate planning purposes or a charitable organization designated by the holder or pursuant to a domestic relations order, in each case, without consideration. Except to the extent permitted by the foregoing sentence or the Agreement relating to an award, each award may be exercised or settled during the holder's lifetime only by the holder or the holder's legal representative or similar person. Except as permitted by the second preceding sentence, no award may be sold, transferred, assigned, pledged, hypothecated, encumbered or otherwise disposed of (whether by operation of law or otherwise) or be subject to execution, attachment or similar process. Upon any attempt to so sell, transfer, assign, pledge, hypothecate, encumber or otherwise dispose of any award, such award and all rights thereunder shall immediately become null and void.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.5 **<u>Tax Withholding</u>.** The Company shall have the right to require, prior to the issuance or delivery of any shares of Common Stock or the payment of any cash pursuant to an award made hereunder, payment by the holder of such award of any federal, state, local or other taxes which may be required to be withheld or paid in connection with such award. An Agreement may provide that (i) the Company shall withhold whole shares of Common Stock which would otherwise be delivered to a holder, having an aggregate Fair Market Value determined as of the date the obligation to withhold or pay taxes arises in connection with an award (the "<u>Tax Date</u>"), or withhold an amount of cash which would otherwise be payable to a holder, in the amount necessary to satisfy any such obligation or (ii) the holder may satisfy any such obligation by any of the following means: (A) a cash payment to the Company, (B) delivery (either actual delivery or by attestation procedures established by the Company) to the Company of previously owned whole shares of Common Stock having an aggregate Fair Market Value, determined as of the Tax Date, equal to the amount necessary to satisfy any such obligation, (C) authorizing the Company to withhold whole shares of Common Stock which would otherwise be delivered having an aggregate Fair Market Value, determined as of the Tax Date, or withhold an amount of cash which would otherwise be payable to a holder, in either case equal to the amount necessary to satisfy any such obligation, (D) in the case of the exercise of an option and except as may be prohibited by applicable law, a cash payment by a broker-dealer acceptable to the Company to whom the optionee has submitted an irrevocable notice of exercise, or (E) any combination of (A), (B) and (C), in each case to the extent set forth in the Agreement relating to the award. Shares of Common Stock to be delivered or withheld may not have an

aggregate Fair Market Value in excess of the amount determined by applying the minimum statutory withholding rate (or, if permitted by the Company, such other rate as will not cause adverse accounting consequences under the accounting rules then in effect, and is permitted under applicable IRS withholding rules). Any fraction of a share of Common Stock which would be required to satisfy such an obligation shall be disregarded and the remaining amount due shall be paid in cash by the holder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.6 **<u>Restrictions on Shares</u>.** Each award made hereunder shall be subject to the requirement that if at any time the Company determines that the listing, registration or qualification of the shares of Common Stock subject to such award upon any securities exchange or under any law, or the consent or approval of any governmental body, or the taking of any other action is necessary or desirable as a condition of, or in connection with, the delivery of shares thereunder, such shares shall not be delivered unless such listing, registration, qualification, consent, approval or other action shall have been effected or obtained, free of any conditions not acceptable to the Company. The Company may require that certificates evidencing shares of Common Stock delivered pursuant to any award made hereunder bear a legend indicating that the sale, transfer or other disposition thereof by the holder is prohibited except in compliance with the Securities Act of 1933, as amended, and the rules and regulations thereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.7 **<u>Adjustment</u>.** In the event of any equity restructuring (within the meaning of Financial Accounting Standards Board Accounting Standards Codification Topic 718, Compensation-Stock Compensation or any successor or replacement accounting standard) that causes the per share value of shares of Common Stock to change, such as a stock dividend, stock split, spinoff, rights offering or recapitalization through an extraordinary cash dividend, the number and class of securities available under this Plan, the terms of each outstanding option and SAR (including the number and class of securities subject to each outstanding option or SAR and the purchase price or base price per security), the terms of each outstanding Stock Award (including the number and class of securities subject thereto), and the terms of each outstanding Performance Award (including the number and class of securities subject thereto), shall be appropriately adjusted by the Committee, such adjustments to be made in the case of outstanding options and SARs in accordance with Section 409A of the Code. In the event of any other change in corporate capitalization, including a merger, consolidation, reorganization, or partial or complete liquidation of the Company, such equitable adjustments described in the foregoing sentence may be made as determined to be appropriate and equitable by the Committee to prevent dilution or enlargement of rights of participants. In either case, the decision of the Committee regarding any such adjustment shall be final, binding and conclusive.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.8 **<u>Change in Control</u>**.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Notwithstanding any provision in this Plan or any Agreement, in the event of a Change in Control, the Board (as constituted prior to such Change in Control) may, in its discretion:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) require that (A) some or all outstanding options and SARs shall become exercisable in full or in part, either immediately or upon a subsequent termination of employment, (B) the Restriction Period applicable to some or all outstanding awards shall lapse in full or in part, either immediately or upon a subsequent termination of employment, (C) the Performance Period applicable to some or all outstanding awards shall lapse in full or in part, and (D) the Performance Measures applicable to some or all outstanding awards shall be deemed to be satisfied at the target, maximum or any other interim level;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) require that shares of capital stock of the corporation resulting from or succeeding to the business of the Company pursuant to such Change in Control, or a parent corporation thereof, be substituted for some or all of the shares of Common Stock subject to an outstanding award, with an appropriate and equitable adjustment to such award as determined by the Board in accordance with Section 5.7; and/or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) require outstanding awards, in whole or in part, to be surrendered to the Company by the holder, and to be immediately cancelled by the Company, and to provide for the holder to receive (A) a cash payment or other property in an amount equal to (x) in the case of an option or an SAR, the aggregate number of shares of Common Stock then subject to the portion of such option or SAR surrendered, to the extent such option or SAR is then exercisable or becomes exercisable pursuant to Section 5.8(a)(i), multiplied by the excess, if any, of the Fair Market Value of a share of Common Stock as of the date of the Change in Control, over the purchase price or base price per share of Common Stock subject to such option or SAR, (y) in the case of a Stock Award or Performance Award denominated in shares of Common Stock, the number of shares of Common Stock then subject to the portion of such award surrendered, to the extent the Restriction Period and Performance Period, if any, on such award have lapsed or will lapse pursuant to Section 5.8(a)(i) and to the extent that the Performance Measures, if any, have been satisfied or are deemed satisfied pursuant to Section 5.8(a)(i), multiplied by the Fair Market Value of a share of Common Stock as of the date of the Change in Control, and (z) in the case of a Performance Award denominated in cash, the

value of the Performance Award then subject to the portion of such award surrendered, to the extent the Performance Period applicable so such award has lapsed or will lapse pursuant to Section 5.8(a)(i) and to the extent the Performance Measures applicable to such award have been satisfied or are deemed satisfied pursuant to Section 5.8(a)(i); (B) shares of capital stock of the corporation resulting from or succeeding to the business of the Company pursuant to such Change in Control, or a parent corporation thereof, having a fair market value not less than the amount determined under clause (A) above; or (C) a combination of the payment of cash or other property pursuant to clause (A) above and the issuance of shares pursuant to clause (B) above.

(b) For purposes of this Plan, "<u>Change in Control</u>" means the occurrence of any of the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) The acquisition, other than from the Company, by any individual, entity or group (within the meaning of Section 13(d)(3) or 14(d)(2) of the Exchange Act) of beneficial ownership (within the meaning of Rule 13d-3 promulgated under the Exchange Act) of 50% or more of either the then outstanding shares of Common Stock of the Company or the combined voting power of the then outstanding voting securities of the Company entitled to vote generally in the election of directors, but excluding, for this purpose, any such acquisition by the Company or any of its Subsidiaries or any employee benefit plan (or related trust) of the Company or its Subsidiaries, or any entity with respect to which, following such acquisition, more than 50% of, respectively, the then outstanding equity of such entity and the combined voting power of the then outstanding voting equity of such entity entitled to vote generally in the election of all or substantially all of the members of such entity's governing body is then beneficially owned, directly or indirectly, by the individuals and entities who were the beneficial owners, respectively, of the Common Stock and voting securities of the Company immediately prior to such acquisition in substantially the same proportion as their ownership, immediately prior to such acquisition, of the then outstanding shares of Common Stock of the Company or the combined voting power of the then outstanding voting securities of the Company entitled to vote generally in the election of directors, as the case may be; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) The consummation of a reorganization, merger or consolidation of the Company, in each case, with respect to which all or substantially all of the individuals and entities who were the respective beneficial owners of the Common Stock and voting securities of the Company immediately prior to such reorganization, merger or consolidation do not, following such reorganization, merger or consolidation, beneficially own, directly or indirectly, more than 50% of, respectively, the then outstanding shares of Common Stock and the combined voting power of the then outstanding voting securities entitled to vote generally in the election of directors, as the case may be, of the corporation resulting from such reorganization, merger or consolidation; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) during any twelve (12) month period, individuals who, as of the beginning of such period, constitute the Board (the "<u>Incumbent Directors</u>") cease for any reason to constitute at least a majority of the Board, provided that any person becoming a director subsequent to the beginning of such period whose election or nomination for election was approved by a vote of at least a majority of the Incumbent Directors then on the Board (either by a specific vote or by approval of the proxy statement of the Company in which such person is named as a nominee for director, without written objection to such nomination) shall be an Incumbent Director; <u>provided</u>, <u>however</u>, that no individual initially elected or nominated as a director of the Company as a result of an actual or threatened election contest with respect to directors or as a result of any other actual or threatened solicitation of proxies by or on behalf of any person other than the Board shall be deemed to be an Incumbent Director; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) a complete liquidation or dissolution of the Company or the sale or other disposition of all or substantially all of the assets of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.9 **<u>Deferrals</u>.** The Committee may determine that the delivery of shares of Common Stock or the payment of cash, or a combination thereof, upon the settlement of all or a portion of any award made hereunder shall be deferred, or the Committee may, in its sole discretion, approve deferral elections made by holders of awards. Deferrals shall be for such periods and upon such terms as the Committee may determine in its sole discretion, subject to the requirements of Section 409A of the Code.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.10 **<u>No Right of Participation, Employment or Service</u>.** Unless otherwise set forth in an employment agreement, no person shall have any right to participate in this Plan. Neither this Plan nor any award made hereunder shall confer upon any person any right to continued employment by or service with the Company, any Subsidiary or any affiliate

of the Company or affect in any manner the right of the Company, any Subsidiary or any affiliate of the Company to terminate the employment or service of any person at any time without liability hereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.11 **<u>Rights as Stockholder</u>.** No person shall have any right as a stockholder of the Company with respect to any shares of Common Stock or other equity security of the Company which is subject to an award hereunder unless and until such person becomes a stockholder of record with respect to such shares of Common Stock or equity security.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.12 **<u>Designation of Beneficiary</u>.** To the extent permitted by the Company, a holder of an award may file with the Company a written designation of one or more persons as such holder's beneficiary or beneficiaries (both primary and contingent) in the event of the holder's death or incapacity. To the extent an outstanding option or SAR granted hereunder is exercisable, such beneficiary or beneficiaries shall be entitled to exercise such option or SAR pursuant to procedures prescribed by the Company.

Each beneficiary designation shall become effective only when filed in writing with the Company during the holder's lifetime on a form prescribed by the Company. The spouse of a married holder domiciled in a community property jurisdiction shall join in any designation of a beneficiary other than such spouse. The filing with the Company of a new beneficiary designation shall cancel all previously filed beneficiary designations.

If a holder fails to designate a beneficiary, or if all designated beneficiaries of a holder predecease the holder, then each outstanding award hereunder held by such holder, to the extent vested or exercisable, shall be payable to or may be exercised by such holder's executor, administrator, legal representative or similar person.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.13 **<u>Awards Subject to Clawback</u>.** The awards granted under this Plan and any cash payment or shares of Common Stock delivered pursuant to such an award are subject to forfeiture, recovery by the Company or other action pursuant to the applicable award Agreement or any clawback or recoupment policy which the Company may adopt from time to time, including without limitation any such policy which the Company may be required to adopt under the Dodd-Frank Wall Street Reform and Consumer Protection Act and implementing rules and regulations thereunder, or as otherwise required by law.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.14 **<u>Governing Law</u>.** This Plan, each award hereunder and the related Agreement, and all determinations made and actions taken pursuant thereto, to the extent not otherwise governed by the Code or the laws of the United States, shall be governed by the laws of the State of Delaware and construed in accordance therewith without giving effect to principles of conflicts of laws.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.15 **<u>Foreign Employees</u>.** Without amending this Plan, the Committee may grant awards to eligible persons who are foreign nationals and/or reside outside of the United States on such terms and conditions different from those specified in this Plan as may in the judgment of the Committee be necessary or desirable to foster and promote achievement of the purposes of this Plan and, in furtherance of such purposes the Committee may make such modifications, amendments, procedures, subplans and the like as may be necessary or advisable to comply with provisions of laws in other countries or jurisdictions in which the Company or its Subsidiaries operates or has employees.

## Ex-Filing

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

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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; **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; **CECO ENVIRONMENTAL CORP**  |

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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; **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 $0.01 per share | 457(a) | 4437500 | $81.25 | $360546875.00 | 0.0001381 | $49791.52 |
| 2 | Equity | Common Stock, par value $0.01 per share | 457(a) | 420370 | $81.25 | $34155062.50 | 0.0001381 | $4716.81 |
| Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: |  | $394701937.50  |  | $54508.33  |
| 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:  |  |  |  | $54508.33  |

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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 (this "Registration Statement") shall also cover any additional shares of Common Stock, par value $0.01 per share (the "Common Stock"), of CECO Environmental Corp. (the "Registrant") as may become issuable under the CECO Environmental Corp. 2026 Equity and Incentive Compensation Plan (the "2026 Plan") to prevent dilution in the event of stock splits, stock dividends or similar transactions pursuant to the terms of the 2026 Plan. The proposed maximum offering prices per unit have been estimated solely for the purpose of calculating the registration fee pursuant to Rules 457(c) and (h) of the Securities Act based on the average of the high and low sale prices of the Common Stock, as quoted on the Nasdaq Stock Market, on May 22, 2026.

&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>2</sup> Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the "Securities Act"), this Registration Statement shall also cover any additional shares of Common Stock as may become issuable under the outstanding restricted stock units under the Thermon Group Holdings, Inc. 2020 Long-Term Incentive Plan (the "Thermon Equity Plan"), which were assumed by the Registrant and converted into restricted stock units that represent a right to receive shares of Common Stock, to prevent dilution in the event of stock splits, stock dividends or similar transactions pursuant to the terms of the Thermon Equity Plan. The proposed maximum offering prices per unit have been estimated solely for the purpose of calculating the registration fee pursuant to Rules 457(c) and (h) of the Securities Act based on the average of the high and low sale prices of the Common Stock, as quoted on the Nasdaq Stock Market, on May 22, 2026.

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

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