Document:

EX-10.5

 Exhibit 10.5 

SECURITIES PLEDGE AGREEMENT 

THIS SECURITIES PLEDGE AGREEMENT dated as of August 27, 2013 (this “Pledge Agreement”), is being entered into
among CECO ENVIRONMENTAL CORP., a Delaware corporation (the “Company” and a “Pledgor”), EACH OF THE UNDERSIGNED SUBSIDIARIES OF THE COMPANY AND EACH OTHER PERSON THAT SHALL BECOME A PARTY HERETO BY
EXECUTION OF A PLEDGE JOINDER AGREEMENT (each a “Subsidiary Guarantor” and a “Pledgor” and, together with the Company, collectively, the “Pledgors”), and BANK OF AMERICA, N.A., as
Administrative Agent (in such capacity, the “Administrative Agent”) for each of the Secured Parties (as defined in the Credit Agreement referenced below). 

RECITALS: 
 A.
Pursuant to a Credit Agreement dated as of the date hereof (as amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), among the Company, certain Subsidiaries of the Company party thereto
(each a “Designated Borrower” and together with the Company, the “Borrowers” and each a “Borrower”), the Administrative Agent, Bank of America, N.A., as Swing Line Lender and an L/C Issuer, the
lenders now or hereafter party thereto (the “Lenders”) and the other L/C Issuers now or hereafter party thereto, the Lenders and the L/C Issuers have agreed to provide to the Borrowers a revolving credit facility with a letter of
credit subfacility and a swing line subfacility, a multicurrency revolving credit facility and a term loan facility. 
 B. Certain
additional extensions of credit may be made from time to time for the benefit of the Pledgors pursuant to certain Secured Cash Management Agreements and Secured Hedge Agreements (each as defined in the Credit Agreement). 

C. It is a condition precedent to the Secured Parties’ obligations to make and maintain such extensions of credit that the Pledgors shall
have executed and delivered this Pledge Agreement to the Administrative Agent. 
 In order to induce the Secured Parties to from time to
time make and maintain extensions of credit under the Credit Agreement and such Secured Cash Management Agreements and Secured Hedge Agreements, the parties hereto agree as follows: 

1. Certain Definitions. All capitalized terms used but not otherwise defined herein shall have the meanings assigned thereto in
the Credit Agreement. Terms used in this Pledge Agreement that are not otherwise expressly defined herein or in the Credit Agreement, and for which meanings are provided in the Uniform Commercial Code of the State of New York (the
“UCC”), shall have such meanings unless the context requires otherwise. In addition, for purposes of this Pledge Agreement, the following terms have the following definitions: 

 “Direct Foreign Subsidiary” means any Foreign Subsidiary if Equity Interests
representing more than 50% of either the aggregate ordinary voting power or the aggregate equity value represented by the issued and outstanding Equity Interests of such Person are owned by the Company, a Domestic Subsidiary or any combination
thereof. 
 “Secured Obligations” means (a) as to the Company, all of the Obligations, including, the payment and
performance of the obligations and liabilities (whether now existing or hereafter arising) of each Loan Party under (i) the Credit Agreement and each of the other Loan Documents (including this Agreement) to which such Loan Party is now or
hereafter becomes a party, and (ii) any Secured Cash Management Agreement and Secured Hedge Agreement to which such Loan Party is now or hereafter becomes a party, (b) as to each Designated Borrower, all of its Obligations under
(i) the Credit Agreement and each of the other Loan Documents (including this Agreement) to which such Designated Borrower is now or hereafter becomes a party, and (ii) any Secured Cash Management Agreement and Secured Hedge Agreement to
which such Designated Borrower is now or hereafter becomes a party and (c) as to each Subsidiary Guarantor, the payment and performance of its obligations and liabilities (whether now existing or hereafter arising) under (i) the Subsidiary
Guaranty to which it is a party and each of the other Loan Documents (including this Agreement) to which it is now or hereafter becomes a party, and (ii) any Secured Cash Management Agreement and Secured Hedge Agreement to which it is now or
hereafter becomes a party. 
 “Voting Equity Interests” means, with respect to any Person, the Equity Interests entitled to
vote for members of the board of directors or equivalent governing body of such Person. 
 2. Pledge of Pledged Interests; Other
Collateral. 
 (a) Each Pledgor hereby grants as collateral security for the payment, performance and satisfaction of
the Secured Obligations to the Administrative Agent for the benefit of the Secured Parties a first priority security interest in all of the following items of property in which it now has or may at any time hereafter acquire an interest or the power
to transfer rights therein, and wheresoever located: 
 (i) all Equity Interests in all of its Subsidiaries (limited, in the
case of Foreign Subsidiaries to Equity Interests that, when taken with all other Equity Interests pledged hereunder, constitute no more than (x) 65% of the Voting Equity Interests of each Direct Foreign Subsidiary and (y) 100% of the other
Equity Interests of such Pledgor in each Direct Foreign Subsidiary), in each case, whether now existing or hereafter created or acquired (collectively, the “Pledged Interests”), including without limitation the Pledged Interests
more particularly described on Schedule I hereto (such Subsidiaries, together with all other Subsidiaries whose Equity Interests may be required to be subject to this Pledge Agreement from time to time, are referred to collectively as the
“Pledged Subsidiaries”); 
 (ii) all money, securities, security entitlements and other investment
property, dividends, rights, general intangibles and other property at any time and from time to time (x) declared or distributed in respect of or in exchange for or on conversion of any Pledged Interest, or (y) by its or their terms
exchangeable or exercisable for or convertible into any Pledged Interest; 

  
 2 

 (iii) all other property of whatever character or description, including money,
securities, security entitlements and other investment property, and general intangibles hereafter delivered to the Administrative Agent in substitution for or as an addition to any of the foregoing; 

(iv) all securities accounts to which may at any time be credited any or all of the foregoing or any proceeds thereof and all
certificates and instruments representing or evidencing any of the foregoing or any proceeds thereof; and 
 (v) all proceeds
of any of the foregoing. 
 All such Pledged Interests, certificates, instruments, cash, securities, interests, dividends, rights and other
property referred to in clauses (i) through (v) of this Section 2 are herein collectively referred to as the “Collateral.” 

(b) Each Pledgor agrees to deliver all certificates, instruments or other documents representing any Collateral to the
Administrative Agent at such location as the Administrative Agent shall from time to time designate by written notice pursuant to Section 23 for its custody at all times until termination of this Pledge Agreement, together with such
instruments of assignment and transfer as requested by the Administrative Agent. 
 (c) Each Pledgor agrees to execute and
deliver, or cause to be executed and delivered by other Persons, at Pledgor’s expense, all share certificates, documents, instruments, agreements, financing statements (and amendments thereto and continuations thereof), assignments, control
agreements, or other writings as the Administrative Agent may request from time to time to carry out the terms of this Pledge Agreement or to protect or enforce the Administrative Agent’s Lien and security interest in the Collateral hereunder
granted to the Administrative Agent for the benefit of the Secured Parties and further agrees to do and cause to be done upon the Administrative Agent’s reasonable request, at Pledgor’s expense, all things reasonably determined by the
Administrative Agent to be necessary or advisable to perfect and keep in full force and effect the Lien in the Collateral hereunder granted to the Administrative Agent for the benefit of the Secured Parties, including the prompt payment of all
reasonable and documented out-of-pocket fees and expenses incurred in connection with any filings made to perfect or continue the Lien and security interest in the Collateral hereunder granted in favor of the Administrative Agent for the benefit of
the Secured Parties. 
 (d) All filing fees, advances, charges, costs and expenses, including all documented out-of-pocket
fees and expenses of counsel (collectively, “Attorneys’ Costs”), incurred or paid by the Administrative Agent or any Lender in exercising any right, power or remedy conferred by this Pledge Agreement, or in the enforcement
thereof, shall become a part of the Secured Obligations secured hereunder and shall be paid to the Administrative Agent for the benefit of the Secured Parties by the Pledgors in respect of which the same was incurred immediately upon demand
therefor, and any amounts not so paid on demand (in addition to other rights and remedies resulting from such nonpayment) shall bear interest from the date of demand until paid in full at the Default Rate. 

  
 3 

 (e) Each Pledgor agrees to register and cause to be registered the interest of
the Administrative Agent, for the benefit of the Secured Parties, in the Collateral on its own books and records and the registration books of each of the Pledged Subsidiaries. 

3. Status of Pledged Interests. Each Pledgor hereby represents, warrants and covenants to the Administrative Agent for the
benefit of the Secured Parties, with respect to itself and the Collateral as to which it has or acquires any interest, that: 

(a) Except as disclosed on Schedule I, all of the Pledged Interests are, as of the date of execution of this Pledge
Agreement or Pledge Joinder Agreement by each Pledgor pledging such Pledged Interests (such date as applicable with respect to each Pledgor, its “Applicable Date”), and shall at all times thereafter be validly issued and
outstanding, fully paid and non-assessable and constitute (i) 65% of the issued and outstanding Voting Equity Interests (or if any Pledgor shall own less than 65% of such Voting Equity Interests, then 100% of the Voting Equity Interests owned
by such Pledgor) and 100% of the other issued and outstanding Equity Interests of each Direct Foreign Subsidiary constituting a Pledged Subsidiary and (ii) all of the issued and outstanding Equity Interests of all Domestic Subsidiaries
constituting Pledged Subsidiaries, and are accurately described on Schedule I (to the extent of the information included on such Schedule). 

(b) Such Pledgor is as at its Applicable Date and shall at all times thereafter (subject to Dispositions permitted under the
Credit Agreement) be the sole registered and record and beneficial owner of the Pledged Interests, free and clear of all Liens, charges, equities, options, hypothecations, encumbrances and restrictions on pledge or transfer, including transfer of
voting rights (other than the pledge hereunder and applicable restrictions pursuant to federal and state and applicable foreign securities laws). Without limiting the foregoing, the Pledged Interests are not and will not be subject to any voting
trust, shareholders agreement, right of first refusal, voting proxy, power of attorney or other similar arrangement (other than the rights hereunder in favor of the Administrative Agent). 

(c) At no time shall any Pledged Interests (i) be held or maintained in the form of a security entitlement or credited to
any securities account and (ii) which constitute a “security” (or as to which the related Pledged Subsidiary has elected to have treated as a “security”) under Article 8 of the UCC (including, for the purposes of this
Section, the Uniform Commercial Code of any other applicable jurisdiction) be maintained in the form of uncertificated securities. With respect to Pledged Interests that are “securities” under the UCC, or as to which the issuer has elected
at any time to have such interests treated as “securities” under the UCC, such Pledged Interests are, and shall at all times be, represented by the share certificates listed on Schedule I hereto (as such Schedule may be from time to
time updated in accordance with the terms hereof), which share certificates, with stock powers duly executed in blank by such Pledgor, (except to the extent permitted to be delivered after the Closing Date pursuant to Section 7.15 of the
Credit Agreement) have been delivered to the Administrative Agent or are being delivered to the Administrative Agent simultaneously herewith or, in the case of Additional Interests as defined in Section 22, shall be delivered pursuant to
Section 22. In 

  
 4 

 
addition, with respect to all Pledged Interests, including Pledged Interests that are not “securities” under the UCC and as to which the applicable Pledged Subsidiary has not elected to
have such interests treated as “securities” under the UCC, such Pledgor has at its Applicable Date delivered to the Administrative Agent (or has previously delivered to the Administrative Agent or, in case of Additional Interests shall
deliver pursuant to Section 22) Uniform Commercial Code financing statements (or appropriate amendments thereto) duly authorized by such Pledgor and naming the Administrative Agent for the benefit of the Secured Parties as “secured
party,” in form, substance and number sufficient in the reasonable opinion of the Administrative Agent to be filed in all UCC filing offices and in all jurisdictions in which filing is necessary or advisable to perfect in favor of the
Administrative Agent for the benefit of the Secured Parties the Lien on such Pledged Interests, together with all required filing fees. Without limiting the foregoing provisions of this Section 3(c), with respect to any Pledged Interests
issued by any Direct Foreign Subsidiary, Pledgor shall deliver or cause to be delivered, (i) in addition to or in substitution for all or any of the foregoing items, as the Administrative Agent may elect, such other instruments, certificates,
agreements, notices, filings, and other documents, and take or cause to be taken such other action, as the Administrative Agent may reasonably determine to be necessary or advisable under the laws of the jurisdiction of formation of such Direct
Foreign Subsidiary, to grant, perfect and protect as a first priority lien in such Collateral in favor of the Administrative Agent for the benefit of the Secured Parties, and (ii) an opinion of counsel reasonably acceptable in form and
substance to the Administrative Agent issued by a law firm reasonably acceptable to the Administrative Agent licensed to practice law in such foreign jurisdiction, addressing with respect to such Pledged Interests the matters described in
Section 4.01(a) of the Credit Agreement. 
 (d) It has full corporate power, legal right and lawful authority to
execute this Pledge Agreement (and any Pledge Joinder Agreement applicable to it) and to pledge, assign and transfer its Pledged Interests in the manner and form hereof. 

(e) The pledge, assignment and delivery of its Pledged Interests (along with undated stock powers executed in blank, financing
statements and other agreements referred to in Section 3(c) hereof) to the Administrative Agent for the benefit of the Secured Parties pursuant to this Pledge Agreement (or any Pledge Joinder Agreement) creates or continues, as
applicable, a valid and perfected first priority security interest in such Pledged Interests in favor of the Administrative Agent for the benefit of the Secured Parties, securing the payment of the Secured Obligations, assuming, in the case of the
Pledged Interests which constitute certificated “securities” under the UCC (including, for the purposes of this Section, the Uniform Commercial Code of any other applicable jurisdiction), continuous and uninterrupted possession by or on
behalf of the Administrative Agent in the State of New York. Such Pledgor will at its own cost and expense defend the Secured Parties’ right, title and security interest in and to the Collateral against the claims and demands of all persons
whomsoever. 

  
 5 

 (f) Except as otherwise expressly provided herein pursuant to a Disposition
permitted under the Credit Agreement, none of the Pledged Interests (nor any interest therein or thereto) shall be sold, transferred or assigned without the Administrative Agent’s prior written consent, which may be withheld for any reason.

 (g) It shall at all times cause the Pledged Interests of such Pledgor that constitute “securities” (or as to
which the issuer elects to have treated as “securities”) under the UCC to be represented by the certificates now and hereafter delivered to the Administrative Agent in accordance with Sections 2, 3 and 22 and that it
shall cause each of the Pledged Subsidiaries as to which it is the Pledgor not to issue any Equity Interests, or securities convertible into, or exchangeable or exercisable for, Equity Interests, at any time during the term of this Pledge Agreement
unless the Pledged Interests of such Pledged Subsidiary are issued solely to either (i) such Pledgor who shall immediately comply with Sections 3 and 22 with respect to such property or (ii) the Company or a Subsidiary
Guarantor who shall immediately pledge such additional Equity Interests to the Administrative Agent for the benefit of the Secured Parties pursuant to Section 22 or 24, as applicable, on substantially identical terms as are
contained herein and deliver or cause to be delivered the appropriate documents described in Section 3(c) to the Administrative Agent and take such further actions as the Administrative Agent may reasonably deem necessary in order to
perfect a first priority security interest in such Equity Interests. 
 (h) As of its Applicable Date, the exact legal name
and address, type of Person, jurisdiction of formation, jurisdiction of formation identification number (if any), and location of the chief executive office of such Pledgor are as specified on Schedule II attached hereto (in each case, before
and after giving effect to the Closing Date Transaction). No Pledgor shall change its name, jurisdiction of formation (whether by reincorporation, merger or otherwise), or the location of its chief executive office, except upon giving not less than
thirty (30) days’ prior written notice to the Administrative Agent and taking or causing to be taken all such action at such Pledgor’s expense as may be reasonably requested by the Administrative Agent to perfect or maintain the
perfection of the Lien of the Administrative Agent in Collateral and except that Mustang Acquisition Inc. may do any of the foregoing on the Closing Date in connection with the Closing Date Acquisition and Mustang Acquisition II LLC (formerly known
as Mustang Acquisition II Inc.) may change its name to Met-Pro Technologies LLC on the Closing Date in connection with the Closing Date Acquisition. 

4. Preservation and Protection of Collateral. 

(a) The Administrative Agent shall be under no duty or liability with respect to the collection, protection or preservation of
the Collateral, or otherwise, beyond the use of reasonable care in the custody and preservation thereof while in its possession. 

(b) Each Pledgor agrees to pay when due all taxes, charges, Liens and assessments against the Collateral in which it has an
interest, unless being contested in good faith by appropriate proceedings diligently conducted and against which adequate reserves have been established in accordance with GAAP applied on a basis consistent

  
 6 

 
with that used in preparing the Audited Financial Statements and evidenced to the satisfaction of the Administrative Agent and provided that all enforcement proceedings in the nature of levy or
foreclosure are effectively stayed. Upon the failure of any Pledgor to so pay or contest such taxes, charges, Liens or assessments, or upon the failure of any Pledgor to pay any amount pursuant to Section 2(c), the Administrative Agent
at its option may pay or contest any of them (the Administrative Agent having the sole right to determine the legality or validity and the amount necessary to discharge such taxes, charges, Liens or assessments) but shall not have any obligation to
make any such payment or contest. All sums so disbursed by the Administrative Agent, including Attorneys’ Costs, court costs, expenses and other charges related thereto, shall be payable on demand by the applicable Pledgor to the Administrative
Agent and shall be additional Secured Obligations secured by the Collateral, and any amounts not so paid on demand (in addition to other rights and remedies resulting from such nonpayment) shall bear interest from the date of demand until paid in
full at the Default Rate. 
 (c) Each Pledgor hereby (i) irrevocably authorizes the Administrative Agent to file (with,
or to the extent permitted by applicable law, without the signature of the Pledgor appearing thereon) financing statements (including amendments thereto and continuations and copies thereof) showing such Pledgor as “debtor” at such time or
times and in all filing offices as the Administrative Agent may from time to time reasonably determine to be necessary or advisable to perfect or protect the rights of the Administrative Agent and the Secured Parties hereunder, or otherwise to give
effect to the transactions herein contemplated, and (ii) irrevocably ratifies and acknowledges all such actions taken by or on behalf of the Administrative Agent prior to the Applicable Date. 

5. Default. Upon the occurrence and during the continuance of any Event of Default, the Administrative Agent is given full power
and authority, then or at any time thereafter while such Event of Default is continuing, to sell, assign, deliver or collect the whole or any part of the Collateral, or any substitute therefor or any addition thereto, in one or more sales, with or
without any previous demands or demand of performance or, to the extent permitted by law, notice or advertisement, in such order as the Administrative Agent may elect; and any such sale may be made either at public or private sale at the
Administrative Agent’s place of business or elsewhere, either for cash or upon credit or for future delivery, at such price or prices as the Administrative Agent may reasonably deem fair; and the Administrative Agent or any other Secured Party
may be the purchaser of any or all Collateral so sold and hold the same thereafter in its own right free from any claim of any Pledgor or right of redemption. Demands of performance, advertisements and presence of property and sale and notice of
sale are hereby waived to the extent permissible by law. Any sale hereunder may be conducted by an auctioneer or any officer or agent of the Administrative Agent. Each Pledgor recognizes that the Administrative Agent may be unable to effect a public
sale of the Collateral by reason of certain prohibitions contained in the Securities Act of 1933, as amended (the “Securities Act”), and applicable state law, and may be otherwise delayed or adversely affected in effecting any sale
by reason of present or future restrictions thereon imposed by governmental authorities, and that as a consequence of such prohibitions and restrictions the Administrative Agent may be compelled (i) to resort to one or more private sales to a
restricted group of purchasers who will be obliged to agree, among other things, to acquire the Collateral for their own account, for investment and not 

  
 7 

 
with a view to the distribution or resale thereof, or (ii) to seek regulatory approval of any proposed sale or sales, or (iii) to limit the amount of Collateral sold to any Person or
group. Each Pledgor agrees and acknowledges that private sales so made may be at prices and upon terms less favorable to such Pledgor than if such Collateral was sold either at public sales or at private sales not subject to other regulatory
restrictions, and that the Administrative Agent has no obligation to delay the sale of any of the Collateral for the period of time necessary to permit the Pledged Subsidiary to register or otherwise qualify the Collateral, even if such Pledged
Subsidiary would agree to register or otherwise qualify such Collateral for public sale under the Securities Act or applicable state law. Each Pledgor further agrees, to the extent permitted by applicable law, that the use of private sales made
under the foregoing circumstances to dispose of the Collateral shall be deemed to be dispositions in a commercially reasonable manner. Each Pledgor hereby acknowledges that a ready market may not exist for the Pledged Interests if they are not
traded on a national securities exchange or quoted on an automated quotation system and agrees and acknowledges that in such event the Pledged Interests may be sold for an amount less than a pro rata share of the fair market value of the Pledged
Subsidiary’s assets minus its liabilities. In addition to the foregoing, the Secured Parties may exercise such other rights and remedies as may be available under the Loan Documents, at law (including without limitation the UCC) or in equity.

 6. Proceeds of Sale. The net cash proceeds resulting from the collection, liquidation, sale, or other disposition of the
Collateral shall be applied first to the documented out-of-pocket expenses (including all Attorneys’ Costs) of retaking, holding, storing, processing and preparing for sale, selling, collecting, liquidating and the like, and then to the
satisfaction of all Secured Obligations in accordance with the terms of Section 8.03 of the Credit Agreement. Each Pledgor shall be liable to the Administrative Agent, for the benefit of the Secured Parties, and shall pay to the
Administrative Agent, for the benefit of the Secured Parties, on demand any deficiency which may remain after such sale, disposition, collection or liquidation of the Collateral. 

7. Presentments, Demands and Notices. The Administrative Agent shall not be under any duty or obligation whatsoever to make or
give any presentments, demands for performances, notices of nonperformance, protests, notice of protest or notice of dishonor in connection with any obligations or evidences of indebtedness held thereby as collateral, or in connection with any
obligations or evidences of indebtedness which constitute in whole or in part the Secured Obligations secured hereunder. 
 8.
Attorney-in-Fact. Each Pledgor hereby appoints the Administrative Agent as such Pledgor’s attorney-in-fact for the purposes of carrying out the provisions of this Pledge Agreement and taking any action and executing any instrument
which the Administrative Agent may reasonably deem necessary or advisable to accomplish the purposes hereof, which appointment is irrevocable and coupled with an interest; provided that the Administrative Agent shall have and may exercise
rights under this power of attorney only upon the occurrence and during the continuance of a Event of Default. Without limiting the generality of the foregoing, upon the occurrence and during the continuance of a Event of Default, the Administrative
Agent shall have the right and power to receive, endorse and collect all checks and other orders for the payment of money made payable to any Pledgor representing any dividend, interest payment, principal payment or other distribution payable or
distributable in respect to the Collateral or any part thereof and to give full discharge for the same. 

  
 8 

 9. Reinstatement. The granting of a security interest in the Collateral and the
other provisions hereof shall continue to be effective or be reinstated, as the case may be, if at any time any payment of any of the Secured Obligations is rescinded or must otherwise be returned by any Secured Party or is repaid by any Secured
Party in whole or in part in good faith settlement of a pending or threatened avoidance claim, whether upon the insolvency, bankruptcy or reorganization of any Pledgor or any other Loan Party or otherwise, all as though such payment had not been
made. The provisions of this Section 9 shall survive repayment of all of the Secured Obligations and the termination or expiration of this Pledge Agreement in any manner, including but not limited to termination upon occurrence of the
Facility Termination Date. 
 10. Waiver by the Pledgors. Each Pledgor waives to the extent permitted by applicable law
(a) any right to require any Secured Party or any other obligee of the Secured Obligations to (i) proceed against any Person or entity, including without limitation any Loan Party, (ii) proceed against or exhaust any Collateral or
other collateral for the Secured Obligations, or (iii) pursue any other remedy in its power, (b) any defense arising by reason of any disability or other defense of any other Person, or by reason of the cessation from any cause whatsoever
of the liability of any other Person or entity, (c) any right of subrogation, and (d) any right to enforce any remedy which any Secured Party or any other obligee of the Secured Obligations now has or may hereafter have against any other
Person and any benefit of and any right to participate in any collateral or security whatsoever now or hereafter held by the Administrative Agent for the benefit of the Secured Parties. Each Pledgor authorizes each Secured Party and each other
obligee of the Secured Obligations without notice (except notice required by applicable law) or demand and without affecting its liability hereunder or under the Loan Documents from time to time to: (i) take and hold security, other than the
Collateral herein described, for the payment of such Secured Obligations or any part thereof, and exchange, enforce, waive and release the Collateral herein described or any part thereof or any such other security; and (ii) apply such
Collateral or other security and direct the order or manner of sale thereof as such Secured Party or obligee in its discretion may determine. 

The Administrative Agent may at any time deliver (without representation, recourse or warranty) the Collateral or any part thereof to a
Pledgor and the receipt thereof by such Pledgor shall be a complete and full acquittance for the Collateral so delivered, and the Administrative Agent shall thereafter be discharged from any liability or responsibility therefor. 

11. Dividends and Voting Rights. 

(a) All dividends and other distributions with respect to any of the Pledged Interests shall be subject to the pledge
hereunder. 
 (b) So long as no Event of Default shall have occurred and be continuing, the registration of the Collateral in
the name of a Pledgor as record and beneficial owner shall not be changed and such Pledgor shall be entitled to exercise all voting and other rights and powers pertaining to the Collateral for all purposes not inconsistent with the terms of the Loan
Documents. 

  
 9 

 (c) Upon the occurrence and during the continuance of any Event of Default, all
rights of the Pledgors to receive and retain cash dividends and other distributions upon the Collateral shall cease and shall thereupon be vested in the Administrative Agent for the benefit of the Secured Parties, and each Pledgor shall promptly
deliver, or shall cause to be promptly delivered, all such cash dividends and other distributions with respect to the Pledged Interests to the Administrative Agent (together, if the Administrative Agent shall request, with the documents described in
Sections 2(c) and 3(c) or other negotiable documents or instruments so distributed) to be held by it hereunder or, at the option of the Administrative Agent, to be applied to the Secured Obligations. Pending delivery to the
Administrative Agent of such property, each Pledgor shall keep such property segregated from its other property and shall be deemed to hold the same in trust for the benefit of the Secured Parties. 

(d) Upon the occurrence and during the continuance of any Event of Default, at the option of the Administrative Agent, all
rights of each of the Pledgors to exercise the voting or consensual rights and powers which it is authorized to exercise pursuant to subsection (b) above shall cease and the Administrative Agent may thereupon (but shall not be obligated
to), at its request, cause such Collateral to be registered in the name of the Administrative Agent or its nominee or agent for the benefit of the Secured Parties and/or exercise such voting or consensual rights and powers as appertain to ownership
of such Collateral, and to that end each Pledgor hereby appoints the Administrative Agent as its proxy, with full power of substitution, to vote and exercise all other rights as a shareholder with respect to such Pledged Interests hereunder upon the
occurrence and during the continuance of any Event of Default, which proxy is coupled with an interest and is irrevocable until the Facility Termination Date, and each Pledgor hereby agrees to provide such further proxies as the Administrative Agent
may request; provided, however, that the Administrative Agent in its discretion may from time to time refrain from exercising, and shall not be obligated to exercise, any such voting or consensual rights or such proxy. 

12. Continued Powers. Until the Facility Termination Date shall have occurred, the power of sale and other rights, powers and
remedies granted to the Administrative Agent for the benefit of the Secured Parties hereunder shall continue to exist and may be exercised by the Administrative Agent at any time and from time to time irrespective of the fact that any of the Secured
Obligations or any part thereof may have become barred by any statute of limitations or that any part of the liability of any Pledgor may have ceased. 

13. Other Rights. The rights, powers and remedies given to the Administrative Agent for the benefit of the Secured Parties by
this Pledge Agreement shall be in addition to all rights, powers and remedies given to the Administrative Agent or any other Secured Party under any Loan Document or by virtue of any statute or rule of law. Any forbearance or failure or delay by the
Administrative Agent in exercising any right, power or remedy hereunder shall not be deemed to be a waiver of such right, power or remedy, and any single or partial exercise of any right, power or remedy hereunder shall not preclude the further
exercise thereof; and every right, power and remedy of the Secured Parties shall continue in full force and effect until such right, power or remedy is specifically waived in accordance with the terms of the Credit Agreement. 

  
 10 

 14. Anti-Marshaling Provisions. The right is hereby given by each Pledgor to the
Administrative Agent, for the benefit of the Secured Parties, to make releases (whether in whole or in part) of all or any part of the Collateral agreeable to the Administrative Agent without notice to, or the consent, approval or agreement of other
parties and interests, including junior lienors, which releases shall not impair in any manner the validity of or priority of the Liens and security interests in the remaining Collateral conferred hereunder, nor release any Pledgor from personal
liability for the Secured Obligations. Notwithstanding the existence of any other security interest in the Collateral held by the Administrative Agent, for the benefit of the Secured Parties, the Administrative Agent shall have the right to
determine the order in which any or all of the Collateral shall be subjected to the remedies provided in this Pledge Agreement. Each Pledgor hereby waives any and all right to require the marshaling of assets in connection with the exercise of any
of the remedies permitted by applicable law or provided herein or in any Loan Document. 
 15. Entire Agreement. This Pledge
Agreement and each Pledge Joinder Agreement, together with the Credit Agreement and other Loan Documents, constitutes and expresses the entire understanding between the parties hereto with respect to the subject matter hereof, and supersedes all
prior negotiations, agreements and understandings, inducements, commitments or conditions, express or implied, oral or written, except as herein contained. The express terms hereof and of the Pledge Joinder Agreements control and supersede any
course of performance or usage of the trade inconsistent with any of the terms hereof and thereof. Except as provided in Sections 21, 22 and 24, neither this Pledge Agreement, any Pledge Joinder Agreement nor any Pledge
Agreement Supplement nor any portion or provision hereof or thereof may be changed, altered, modified, supplemented, discharged, canceled, terminated, or amended orally or in any manner other than as provided in the Credit Agreement. 

16. Further Assurances. Each Pledgor agrees at its own expense to do such further acts and things, and to execute and deliver,
and cause to be executed and delivered as may be necessary or reasonably advisable to give effect thereto, such additional conveyances, assignments, financing statements, control agreements, documents, certificates, stock powers, agreements and
instruments, as the Administrative Agent may at any time reasonably request in connection with the administration or enforcement of this Pledge Agreement or any Pledge Joinder Agreement or related to the Collateral or any part thereof or in order
better to assure and confirm unto the Administrative Agent its rights, powers and remedies for the benefit of the Secured Parties hereunder or thereunder. Each Pledgor hereby consents and agrees that the Pledged Subsidiaries and all other Persons,
shall be entitled to accept the provisions hereof and of the Pledge Joinder Agreements as conclusive evidence of the right of the Administrative Agent, on behalf of the Secured Parties, to exercise its rights, privileges, and remedies hereunder and
thereunder with respect to the Collateral, notwithstanding any other notice or direction to the contrary heretofore or hereafter given by any Pledgor or any other Person to any of such Pledged Subsidiaries or other Persons. 

17. Binding Agreement; Assignment. This Pledge Agreement and each Pledge Joinder Agreement, and the terms, covenants and
conditions hereof and thereof, shall be binding upon and inure to the benefit of the parties hereto and thereto, and to their respective successors and assigns, except that no Pledgor shall be permitted to assign this Pledge Agreement, any Pledge
Joinder Agreement or any interest herein or therein or in the Collateral, or any part 

  
 11 

 
thereof or interest therein, or otherwise pledge, encumber or grant any option with respect to the Collateral, or any part thereof, or any cash or property held by the Administrative Agent as
Collateral under this Pledge Agreement. Without limiting the generality of the foregoing sentence of this Section 17, any Lender may assign to one or more Persons, or grant to one or more Persons participations in or to, all or any part
of its rights and obligations under the Credit Agreement (to the extent permitted by the Credit Agreement); and to the extent of any such assignment or participation such other Person shall, to the fullest extent permitted by law, thereupon become
vested with all the benefits in respect thereof granted to such Lender herein or otherwise, subject however, to the provisions of the Credit Agreement, including Article IX thereof (concerning the Administrative Agent) and
Section 10.06 thereof (concerning assignments and participations). All references herein to the Administrative Agent and to the Secured Parties shall include any successor thereof or permitted assignee, and any other obligees from time
to time of the Secured Obligations. 
 18. Secured Cash Management Agreements and Secured Hedging Agreements. No Secured Party
(other than the Administrative Agent) that obtains the benefit of this Pledge Agreement shall have any right to notice of any action or to consent to, direct or object to any action hereunder or otherwise in respect of the Collateral (including the
release or impairment of any Collateral) other than in its capacity as a Lender or an L/C Issuer and, in such case, only to the extent expressly provided in the Loan Documents. Notwithstanding any other provision of this Pledge Agreement to the
contrary, the Administrative Agent shall only be required to verify the payment of, or that other satisfactory arrangement have been made with respect to, the Secured Obligations arising under Secured Cash Management Agreements and Secured Hedge
Agreements to the extent the Administrative Agent has received written notice of such Obligations, together with such supporting documentation as it may request, from the applicable Cash Management Bank or Hedge Bank, as the case may be. Each
Secured Party not a party to the Credit Agreement that obtains the benefit of this Pledge Agreement shall be deemed to have acknowledged and accepted the appointment of the Administrative Agent pursuant to the terms of the Credit Agreement, and that
with respect to the actions and omissions of the Administrative Agent hereunder or otherwise relating hereto that do or may affect such Secured Party, the Administrative Agent and each of its Related Parties shall be entitled to all the rights,
benefits and immunities conferred under Article IX of the Credit Agreement. 
 19. Severability. The provisions of this
Pledge Agreement are independent of and separable from each other. If any provision hereof shall for any reason be held to be illegal, invalid or unenforceable, (a) the legality, validity and enforceability of the remaining provisions of this
Pledge Agreement shall not be affected or impaired thereby and (b) the parties shall endeavor in good faith negotiations to replace the illegal, invalid or unenforceable provisions with valid provisions the economic effect of which comes as
close as possible to that of the illegal, invalid or unenforceable provisions. The invalidity of a provision in a particular jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction. 

20. Counterparts. This Pledge Agreement may be executed in any number of counterparts each of which when so executed and
delivered shall be deemed an original, and it shall not be necessary in making proof of this Pledge Agreement to produce or account for more than one such counterpart executed by the Pledgor against whom enforcement is sought. Without limiting the
foregoing provisions of this Section 20, the provisions of Section 10.10 of the Credit Agreement shall be applicable to this Pledge Agreement. 

  
 12 

 21. Termination. Subject to the provisions of Section 9, this Pledge
Agreement and each Pledge Joinder Agreement, and all obligations of the Pledgors hereunder (excluding those obligations and liabilities that expressly survive such termination) shall terminate without delivery of any instrument or performance of any
act by any party on the Facility Termination Date. Upon such termination of this Pledge Agreement, the Administrative Agent shall, at the sole expense of the Pledgors, promptly deliver to the Pledgors the certificates evidencing its shares of
Pledged Interests (and any other property received as a dividend or distribution or otherwise in respect of such Pledged Interests to the extent then held by the Administrative Agent as additional Collateral hereunder), together with any cash then
constituting the Collateral not then sold or otherwise disposed of in accordance with the provisions hereof, and take such further actions at the request of the Pledgors as may be necessary to effect the same. 

22. Additional Interests. If any Pledgor shall at any time acquire or hold any additional Pledged Interests, including any
Pledged Interests issued by any Subsidiary not listed on Schedule I hereto which are required to be subject to a Lien pursuant to this Pledge Agreement by the terms hereof or of any provision of the Credit Agreement (any such shares being
referred to herein as the “Additional Interests”), such Pledgor shall deliver to the Administrative Agent for the benefit of the Secured Parties (a) a Pledge Agreement Supplement in the form of Exhibit A hereto with
respect to such Additional Interests duly completed and executed by such Pledgor and (b) any other document required in connection with such Additional Interests as described in Section 3(c). Each Pledgor shall comply with the
requirements of this Section 22 concurrently with the acquisition of any such Additional Interests or, in the case of Additional Interests to which Section 6.12 of the Credit Agreement applies, within the time period
specified in such Section 6.12 or elsewhere in the Credit Agreement with respect to such Additional Interests; provided, however, that the failure to comply with the provisions of this Section 22 shall not
impair the Lien on Additional Interests conferred hereunder. 
 23. Notices. Any notice required or permitted hereunder shall
be given (a) with respect to any Pledgor, at the address of the Company indicated in Schedule 10.02 of the Credit Agreement and (b) with respect to the Administrative Agent or a Lender, at the Administrative Agent’s address
indicated in Schedule 10.02 of the Credit Agreement. All such addresses may be modified, and all such notices shall be given and shall be effective, as provided in Section 10.02 of the Credit Agreement for the giving and
effectiveness of notices and modifications of addresses thereunder. 
 24. Joinder. Each Person who shall at any time execute
and deliver to the Administrative Agent a Pledge Joinder Agreement substantially in the form attached hereto as Exhibit B shall thereupon irrevocably, absolutely and unconditionally become a party hereto and obligated hereunder as a Pledgor
and shall have thereupon pursuant to Section 2 granted a security interest in and collaterally assigned and pledged to the Administrative Agent for the benefit of the Secured Parties all Pledged Interests and other Collateral which it
has at its Applicable Date or thereafter acquires any interest or the power to transfer, and all references herein and in the other Loan Documents to the Pledgors or to the parties to this Pledge Agreement shall be deemed to include such Person as a
Pledgor hereunder. Each Pledge Joinder Agreement shall be accompanied by the Supplemental Schedules referred to therein, appropriately completed with information relating to the Pledgor executing such Pledge Joinder Agreement and its property. Each
of the applicable Schedules attached hereto shall be deemed amended and supplemented without further action by such information reflected on the Supplemental Schedules. 

  
 13 

 25. Rules of Interpretation. The rules of interpretation contained in
Section 1.02 of the Credit Agreement shall be applicable to this Pledge Agreement and each Pledge Joinder Agreement and are hereby incorporated by reference. All representations and warranties contained herein shall survive the delivery
of documents and any Credit Extensions referred to herein or secured hereby. 
 26. Governing Law; Jurisdiction; Etc. 

(a) GOVERNING LAW. THIS PLEDGE AGREEMENT, EACH PLEDGE JOINDER AGREEMENT AND EACH PLEDGE AGREEMENT SUPPLEMENT AND ANY
CLAIMS, CONTROVERSY, DISPUTE OR CAUSE OF ACTION (WHETHER IN CONTRACT OR TORT OR OTHERWISE) BASED UPON, ARISING OUT OF OR RELATING TO THIS PLEDGE AGREEMENT, ANY PLEDGE JOINDER AGREEMENT OR ANY PLEDGE AGREEMENT SUPPLEMENT AND THE TRANSACTIONS
CONTEMPLATED HEREBY AND THEREBY SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK. 

(b) SUBMISSION TO JURISDICTION. EACH PLEDGOR IRREVOCABLY AND UNCONDITIONALLY AGREES THAT IT WILL NOT COMMENCE ANY
ACTION, LITIGATION OR PROCEEDING OF ANY KIND OR DESCRIPTION, WHETHER IN LAW OR EQUITY, WHETHER IN CONTRACT OR IN TORT OR OTHERWISE, AGAINST THE ADMINISTRATIVE AGENT, ANY LENDER, ANY L/C ISSUER, OR ANY RELATED PARTY OF THE FOREGOING IN ANY WAY
RELATING TO THIS PLEDGE AGREEMENT, ANY PLEDGE JOINDER AGREEMENT OR ANY PLEDGE AGREEMENT SUPPLEMENT OR THE TRANSACTIONS RELATING HERETO OR THERETO, IN ANY FORUM OTHER THAN THE COURTS OF THE STATE OF NEW YORK SITTING IN NEW YORK COUNTY AND OF THE
UNITED STATES DISTRICT COURT OF THE SOUTHERN DISTRICT OF NEW YORK, AND ANY APPELLATE COURT FROM ANY THEREOF, AND EACH OF THE PARTIES HERETO IRREVOCABLY AND UNCONDITIONALLY SUBMITS TO THE JURISDICTION OF SUCH COURTS AND AGREES THAT ALL CLAIMS IN
RESPECT OF ANY SUCH ACTION, LITIGATION OR PROCEEDING MAY BE HEARD AND DETERMINED IN SUCH NEW YORK STATE COURT OR, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, IN SUCH FEDERAL COURT. EACH OF THE PARTIES HERETO AGREES THAT A FINAL JUDGMENT IN
ANY SUCH ACTION, LITIGATION OR PROCEEDING SHALL BE CONCLUSIVE AND MAY BE ENFORCED IN OTHER JURISDICTIONS BY SUIT ON THE JUDGMENT OR IN ANY OTHER MANNER PROVIDED BY LAW. NOTHING IN THIS PLEDGE AGREEMENT, IN ANY PLEDGE JOINDER AGREEMENT OR IN ANY
PLEDGE AGREEMENT SUPPLEMENT SHALL AFFECT ANY RIGHT THAT THE ADMINISTRATIVE AGENT, ANY LENDER OR ANY L/C ISSUER MAY OTHERWISE HAVE TO BRING ANY ACTION OR PROCEEDING RELATING TO THIS PLEDGE AGREEMENT, ANY PLEDGE JOINDER AGREEMENT OR ANY PLEDGE
AGREEMENT SUPPLEMENT AGAINST ANY PLEDGOR OR ITS PROPERTIES IN THE COURTS OF ANY JURISDICTION. 

  
 14 

 (c) WAIVER OF VENUE. EACH PARTY HERETO IRREVOCABLY AND UNCONDITIONALLY
WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY OBJECTION THAT IT MAY NOW OR HEREAFTER HAVE TO THE LAYING OF VENUE OF ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS PLEDGE AGREEMENT, ANY PLEDGE JOINDER AGREEMENT OR ANY
PLEDGE AGREEMENT SUPPLEMENT IN ANY COURT REFERRED TO IN PARAGRAPH (b) OF THIS SECTION. EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, THE DEFENSE OF AN INCONVENIENT FORUM TO THE
MAINTENANCE OF SUCH ACTION OR PROCEEDING IN ANY SUCH COURT. 
 (d) SERVICE OF PROCESS. EACH PARTY HERETO
IRREVOCABLY CONSENTS TO SERVICE OF PROCESS IN THE MANNER PROVIDED FOR NOTICES IN SECTION 23. NOTHING IN THIS PLEDGE AGREEMENT WILL AFFECT THE RIGHT OF ANY PARTY HERETO TO SERVE PROCESS IN ANY OTHER MANNER PERMITTED BY APPLICABLE LAW. 

27. Waiver of Jury Trial. EACH PARTY HERETO HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT
IT MAY HAVE TO A TRIAL BY JURY IN ANY LEGAL PROCEEDING DIRECTLY OR INDIRECTLY ARISING OUT OF OR RELATING TO THIS PLEDGE AGREEMENT, ANY PLEDGE JOINDER AGREEMENT OR ANY PLEDGE AGREEMENT SUPPLEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY
(WHETHER BASED ON CONTRACT, TORT OR ANY OTHER THEORY). EACH PARTY HERETO (A) CERTIFIES THAT NO REPRESENTATIVE, AGENT OR ATTORNEY OF ANY OTHER PERSON HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PERSON WOULD NOT, IN THE EVENT OF
LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER AND (B) ACKNOWLEDGES THAT IT AND THE OTHER PARTIES HERETO HAVE BEEN INDUCED TO ENTER INTO THIS PLEDGE AGREEMENT, ANY PLEDGE JOINDER AGREEMENT OR ANY PLEDGE AGREEMENT SUPPLEMENT BY, AMONG OTHER
THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION. 
 [Signature pages follow.] 

  
 15 

 IN WITNESS WHEREOF, the parties have duly executed this Securities Pledge Agreement on the
day and year first written above. 
  

			
	PLEDGORS:
	
	CECO ENVIRONMENTAL CORP.
	AARDING THERMAL ACOUSTICS USA INC.
	ADWEST TECHNOLOGIES, INC.
	AVC, INC.
	CECO ABATEMENT SYSTEMS, INC.
	CECO FILTERS, INC.
	CECO GROUP, INC.
	CECO MEXICO HOLDINGS LLC
	CECOAIRE, INC.
	EFFOX INC.
	FISHER-KLOSTERMAN, INC.
	GMD ENVIRONMENTAL TECHNOLOGIES, INC.
	MUSTANG ACQUISITION, INC.
	MUSTANG ACQUISITION II LLC
	NEW BUSCH CO., INC.
	THE KIRK & BLUM MANUFACTURING COMPANY
		
	By:	 	 /s/ Benton L. Cook

	Name:	 	Benton L. Cook
	Title:	 	Interim Chief Financial Officer
	
	CECO GROUP GLOBAL HOLDINGS LLC FKI, LLC
		
	By:	 	 /s/ Benton L. Cook

	Name:	 	Benton L. Cook
	Title:	 	Treasurer & Secretary
	
	H.M. WHITE, INC.
		
	By:	 	 /s/ Benton L. Cook

	Name:	 	Benton L. Cook
	Title:	 	Chief Financial Officer
	
	KBD/TECHNIC, INC.
		
	By:	 	 /s/ Jeffrey Lang

	Name:	 	Jeffrey Lang
	Title:	 	President

 SECURITIES PLEDGE AGREEMENT 

Signature Page 

 
			
	ADMINISTRATIVE AGENT:
	
	BANK OF AMERICA, N.A., as Administrative Agent
		
	By:	 	 /s/ Anthony W. Kell

	Name:	 	Anthony W. Kell
	Title:	 	President

 SECURITIES PLEDGE AGREEMENT 

Signature Page 

 SCHEDULE I 

Pledged Interests 
  

																	
	 Name of Pledgor
	  	 Name,
Jurisdiction
of Formation

and Type of
Entity of

Pledged
Subsidiary
	  	 Class or Type
of Pledged

Interest
	 	 Total Amount
of Class or
Type
of
Pledged
Interests
Authorized
	  	 Total Amount
of Class or
Type
Outstanding
	  	 Total Amount
Pledged
	 	 Certificate
Number (if
applicable)
	  	 Par Value (if
applicable)
	  	 Name of
Transfer
Agent (if any)

	 CECO Environmental Corp.
	  	CECO
 Group, Inc.Delaware

Corporation
	  	Common	 	1,000	  	100	  	100	 	1	  	$.01	  	n/a
	 CECO Environmental Corp.
	  	CECO
Group
Global
Holdings
 LLCDelaware

Limited
Liability
Company
	  	Membership
Interests	 	n/a	  	n/a	  	100%	 	uncertificated	  	n/a	  	n/a
	 CECO Environmental Corp.
	  	Flextor Inc.
 Quebec

Corporation
	  	Class A
Common
Shares
(voting)	 	Unlimited	  	2,800,000	  	1,820,000	 	AC-1-R	  	n/a	  	n/a
	 CECO Environmental Corp.
	  	Mustang
Acquisition,
 Inc.Delaware

Corporation
	  	Common	 	1,000	  	100	  	100	 	1	  	no par value	  	n/a
	 CECO Environmental Corp.
	  	Mustang
Acquisition
 II LLCDelaware

Limited
liability
company
	  	Membership
Interest
Units	 	n/a	  	100	  	100	 	uncertificated	  	n/a	  	n/a

																	
	 Name of Pledgor
	  	 Name,
Jurisdiction of
Formation

and Type of
Entity of

Pledged
Subsidiary
	  	 Class or Type
of Pledged

Interest
	  	 Total Amount
of Class or
Type
of
Pledged
Interests
Authorized
	  	 Total Amount
of Class or
Type
Outstanding
	  	 Total Amount
Pledged
	  	 Certificate
Number (if
applicable)
	  	 Par Value
(if
applicable)
	  	 Name of
Transfer
Agent (if any)

	 CECO Group, Inc.
	  	CECO
Mexico
 Holdings LLCDelaware

Limited
Liability
Company
	  	Membership
interest units	  	n/a	  	100	  	100	  	uncertificated	  	n/a	  	n/a
	 CECO Group, Inc.
	  	CECO
Abatement
 Systems, Inc.Delaware

Corporation
	  	Common	  	100,000	  	10,000	  	10,000	  	1	  	$.01	  	n/a
	 CECO Group, Inc.
	  	GMD
Environmental
Technologies,
 Inc.Delaware

Corporation
	  	Common	  	1,000	  	1,000	  	1,000	  	2	  	$.01	  	n/a
	 CECO Group, Inc.
	  	The Kirk &
Blum
Manufacturing
 Company 

Ohio
 Corporation
	  	Class A
Voting
 Common 

Class B
Non-Voting
Common
	  	 105,000 
 225,000
	  	 62,670 
 188,010
	  	 62,670 
 188,010
	  	 548 
 625
	  	no
par
 value 

no
par
value
	  	 n/a 
 n/a

	 CECO Group, Inc.
	  	KBD/Technic,
 Inc.Indiana

Corporation
	  	Common	  	1,000	  	930	  	930	  	23	  	no
par
value	  	n/a
	 CECO Group, Inc.
	  	Effox Inc.
 Delaware

Corporation
	  	Common	  	10,000	  	100	  	100	  	2	  	$.01	  	n/a
	 CECO Group, Inc.
	  	CECOaire,
 Inc.Delaware

Corporation
	  	Common	  	100,000	  	100	  	100	  	1	  	$.001	  	n/a

																	
	 Name of Pledgor
	  	 Name,
Jurisdiction of
Formation

and Type of
Entity of

Pledged
Subsidiary
	 	 Class or
Type of
Pledged

Interest
	  	 Total Amount
of Class or
Type
of
Pledged
Interests
Authorized
	  	 Total Amount
of Class or
Type
Outstanding
	 	 Total Amount
Pledged
	  	 Certificate
Number
(if
applicable)
	 	 Par Value
(if
applicable)
	  	 Name of
Transfer
Agent (if any)

	 CECO Group, Inc.
	  	Adwest
Technologies,
 Inc.California

Corporation
	 	Common	  	1,000,000	  	224,500	 	224,500	  	27	 	no
par
value	  	n/a
	 CECO Group, Inc.
	  	Aarding
Thermal
Acoustics
 USA Inc.Delaware

Corporation
	 	Common	  	5,000	  	1,000	 	1,000	  	3	 	$.01	  	n/a
	 CECO Group, Inc.
	  	CECO
 Filters, Inc.Delaware

Corporation1
	 	Common	  	99,000,000	  	38,404,107
(number
approximate;
subject to
+/- 1%
deviation)	 	37,978,312	  	SC-1
(31,536,440
 shares)CF
04998
(6,441,872
shares)
	 	$.001	  	n/a
	 CECO Group, Inc.
	  	H.M. White,
 Inc.Delaware

Corporation
	 	Common	  	100,000	  	100	 	100	  	3	 	$.001	  	n/a
	 CECO Group, Inc.
	  	Fisher-
Klosterman,
 Inc.Delaware

Corporation
	 	Common	  	1,000	  	1,000	 	1,000	  	2	 	$.01	  	n/a

  

	1 	Note – CECO Group, Inc. owns approximately 99% of the issued and outstanding Equity Interests of this Pledged Subsidiary. 

																	
	 Name of Pledgor
	  	 Name,
Jurisdiction of
Formation

and Type of
Entity of

Pledged
Subsidiary
	  	 Class or Type of
Pledged

Interest
	  	 Total Amount
of Class or
Type
of
Pledged
Interests
Authorized
	  	 Total Amount
of Class or
Type
Outstanding
	  	 Total Amount
Pledged
	 	 Certificate
Number (if
applicable)
	  	 Par Value
(if
applicable)
	  	 Name of
Transfer
Agent (if any)

	 CECO Filters, Inc.
	  	CECO
Environmental
India Private
Limited	  	Equity Shares	  	15,00,000	  	                2	  	65%	 	4	  	Rs.10	  	n/a
	 CECO Filters, Inc.
	  	New Busch
 Co., Inc.Delaware

Corporation
	  	Common	  	1,000	  	10	  	10	 	1	  	no par
value	  	n/a
	 H.M. White, Inc.
	  	CECO
Environmental
Mexico S. de
 R.L. de C.V.Mexico

Limited
liability
company
	  	Equity quotas	  	1	  	1 equity
quota	  	65%3	 	uncertificated	  	MXN
$2,999
peso	  	n/a
	 H.M. White, Inc.
	  	CECO
Environmental
Services S. de
 R.L. de C.V.Mexico

Limited
liability
company
	  	Equity quotas	  	1	  	1 equity
quota	  	65%3	 	uncertificated	  	MXN
$2,999
peso	  	n/a

  

 

	2 	Note – The Company is informed, but unable to verify that 1,16,042 Equity Shares are outstanding. The Company will provide information relating to this Pledged Subsidiary to the Administrative Agent after the
Closing Date. 

	3 	Note – In lieu of having any other Pledgor owning Voting Equity Interests in this Pledged Subsidiary pledge such Voting Equity Interests, H.M. White, Inc. is pledging the portion of its Voting Equity Interests in
this Pledged Subsidiary constituting 65% of all of the issued and outstanding Voting Equity Interests of this Pledged Subsidiary. 

																	
	 Name of Pledgor
	  	 Name,
Jurisdiction of
Formation

and Type of
Entity of

Pledged
Subsidiary
	 	 Class or Type
of Pledged

Interest
	  	 Total Amount
of Class or
Type
of
Pledged
Interests
Authorized
	  	 Total Amount
of Class or
Type
Outstanding
	  	 Total Amount
Pledged
	 	 Certificate
Number (if
applicable)
	  	 Par Value
(if
applicable)
	  	 Name of
Transfer
Agent (if any)

	 Fisher-Klosterman, Inc.
	  	FKI, LLC
 Delaware

Limited
Liability
Company
	 	Membership
interest
units	  	n/a	  	10	  	10	 	uncertificated	  	n/a	  	n/a
	 FKI, LLC
	  	CECO
Environmental
(Shanghai)
 Co., Ltd.China

Limited
liability
company4
	 	Registered
capital	  	n/a	  	n/a	  	65%	 	uncertificated	  	n/a	  	n/a
	 Fisher-Klosterman, Inc.
	  	AVC, Inc.
 Delaware

Corporation
	 	Common	  	1,000	  	100	  	100	 	1	  	$.01	  	n/a
	 CECO Group Global Holdings LLC
	  	CECO
Environmental
Netherlands
 B.V.(Netherlands)

Private
company with
limited
liability
	 	Shares	  	n/a	  	50,000	  	32,500	 	uncertificated	  	EUR
1.00	  	n/a

  
  

	4 	Note – This information is based solely on the English portions of (a) the Certificate of Approval for Establishment of Enterprises with Foreign Investment in the People’s Republic of China
No. 0295713, (b) a Unanimous Written Consent of the Board of Directors of Kentucky Fabrication (Shanghai) Co., Ltd. dated             , 2007 (which states that the directors
approved the transfer of “100% shares” of Kentucky Fabrication (Shanghai) Co., Ltd. to Fisher klosterman, Inc. (sic.) as the original investor) and (c) on Amendments to the Articles of Association (AOA) of Kentucky Fabrication
(Shanghai) Co., Ltd. dated             , 2007 stating that the “Registered capital is US$550,000.” The Company has no knowledge of such registered capital being divided into
shares. 

 SCHEDULE II 

Pledgor Information 
  

									
	 Name and Address of Pledgor
	  	 Type of Person
	  	 Jurisdiction of Formation

of Pledgor
	  	 Jurisdiction of Formation

Identification Number
	  	 Address of Chief

Executive Office

	 CECO Environmental Corp.
	  	Corporation	  	Delaware	  	3478982	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 Aarding Thermal Acoustics USA Inc.
	  	Corporation	  	Delaware	  	4751002	  	 4625 Red Bank Road

Suite 200
 Cincinnati, OH
45227

	 Adwest Technologies, Inc.
	  	Corporation	  	California	  	C1456777	  	 4625 Red Bank Road

Suite 200
 Cincinnati, OH
45227

	 AVC, Inc.
	  	Corporation	  	Delaware	  	4662295	  	 4625 Red Bank Road

Suite 200
 Cincinnati, OH
45227

	 CECO Abatement Systems, Inc.
	  	Corporation	  	Delaware	  	3385209	  	 4625 Red Bank Road

Suite 200
 Cincinnati, OH
45227

	 CECO Filters, Inc.
	  	Corporation	  	Delaware	  	2067402	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 CECO Group, Inc.
	  	Corporation	  	Delaware	  	3123251	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 CECO Mexico Holdings LLC
	  	Limited Liability Company	  	Delaware	  	4436783	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 CECOaire, Inc.
	  	Corporation	  	Delaware	  	3898184	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 Effox Inc.
	  	Corporation	  	Delaware	  	4285791	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227

									
	 Name and Address of Pledgor
	  	 Type of Person
	  	 Jurisdiction of Formation

of Pledgor
	  	 Jurisdiction of Formation

Identification Number
	  	 Address of Chief

Executive Office

	 Fisher-Klosterman, Inc.
	  	Corporation	  	Delaware	  	4473182	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 GMD Environmental Technologies, Inc.
	  	Corporation	  	Delaware	  	4443004	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 Mustang Acquisition Inc.
	  	Corporation	  	Delaware	  	5317638	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 Mustang Acquisition II LLC
	  	Limited Liability Company	  	Delaware	  	5321202	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 New Busch Co., Inc.
	  	Corporation	  	Delaware	  	2765910	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 The Kirk & Blum Manufacturing Company
	  	Corporation	  	Ohio	  	105763	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 CECO Group Global Holdings LLC
	  	Limited Liability Company	  	Delaware	  	5290934	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 FKI, LLC
	  	Limited Liability Company	  	Delaware	  	4328854	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 H.M. White, Inc.
	  	Corporation	  	Delaware	  	3535543	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227
	 KBD/Technic, Inc.
	  	Corporation	  	Indiana	  	1988070667	  	4625 Red Bank Road
Suite 200
Cincinnati, OH 45227

 EXHIBIT A 

FORM OF 
 PLEDGE
AGREEMENT SUPPLEMENT 
 THIS PLEDGE AGREEMENT SUPPLEMENT dated as of
            , 20            (this “Pledge Agreement Supplement”), is made by
            , a             (the “Pledgor”), in favor of BANK OF AMERICA, N.A., in its capacity as
Administrative Agent (in such capacity, the “Administrative Agent”) for the Secured Parties (as defined in the Credit Agreement referenced below; all capitalized terms used but not defined herein shall have the meanings given to
such terms in such Credit Agreement). 
 RECITALS: 

A. Pursuant to a Credit Agreement dated as of August 27, 2013 (as amended, restated, supplemented or otherwise modified from time
to time, the “Credit Agreement”), among CECO Environmental Corp., a Delaware corporation (the “Company”), certain Subsidiaries of the Company party thereto, the Administrative Agent, Bank of America, N.A., as an L/C
Issuer and Swing Line Lender, the lenders now or hereafter party thereto (the “Lenders”) and the other L/C Issuers now or hereafter party thereto, the Lenders and the L/C Issuers have agreed to provide to the Borrowers a revolving
credit facility with a letter of credit subfacility and a swing line subfacility, a multicurrency revolving credit facility and a term loan facility. 

B. The Pledgor is party to that certain Securities Pledge Agreement dated as of August 27, 2013 (as in effect on the date hereof, the
“Pledge Agreement”), among the Company, certain of its Subsidiaries and the Administrative Agent. 
 C. The Pledgor has
acquired rights in the Pledged Interests (as defined in the Pledge Agreement) listed on Annex A to this Pledge Agreement Supplement (the “Additional Interests”) and desires to pledge, and evidence its prior pledge, to the
Administrative Agent for the benefit of the Secured Parties all of the Additional Interests in accordance with the terms of the Credit Agreement and the Pledge Agreement. 

In order to induce the Secured Parties to from time to time make and maintain extensions of credit under the Credit Agreement, Cash Management
Agreements and Hedge Agreements, the Pledgor hereby agrees as follows: 
 1. Affirmations. The Pledgor hereby reaffirms and
acknowledges the pledge and collateral assignment to, and the grant of security interest in, the Additional Interests contained in the Pledge Agreement and pledges and collaterally assigns to the Administrative Agent for the benefit of the Secured
Parties, and grants to the Administrative Agent for the benefit of the Secured Parties a first priority lien and security interest in, the Additional Interests and all of the following: 

(a) all money, securities, security entitlements and other investment property, dividends, rights, general intangibles and
other property at any time and from time to time (i) declared or distributed in respect of or in exchange for or on conversion of any or all of the Additional Interests or (ii) by its or their terms exchangeable or exercisable for or
convertible into any Additional Interest or other Pledged Interest; 

 (b) all other property of whatever character or description, including money,
securities, security entitlements and other investment property, and general intangibles hereafter delivered to the Administrative Agent in substitution for or as an addition to any of the foregoing; 

(c) all securities accounts to which may at any time be credited any or all of the foregoing or any proceeds thereof and all
certificates and instruments representing or evidencing any of the foregoing or any proceeds thereof; and 
 (d) all proceeds
of any of the foregoing. 
 The Pledgor hereby acknowledges, agrees and confirms by its execution of this Pledge Agreement Supplement that the Additional
Interests constitute “Pledged Interests” under and are subject to the Pledge Agreement, and the items of property referred to in clauses (a) through (d) above (the “Additional Collateral”) shall
collectively constitute “Collateral” under and are subject to the Pledge Agreement. Each of the representations and warranties with respect to Pledged Interests and Collateral contained in the Pledge Agreement is hereby made by the Pledgor
with respect to the Additional Interests and the Additional Collateral, respectively. The Pledgor further represents and warrants that Annex A attached to this Pledge Agreement Supplement contains a true, correct and complete description of
the Additional Interests, and that all other documents required to be furnished to the Administrative Agent pursuant to Section 3(c) of the Pledge Agreement in connection with the Additional Collateral have been delivered or are being
delivered simultaneously herewith to the Administrative Agent. The Pledgor further acknowledges that Schedule I to the Pledge Agreement shall be deemed, as to it, to be supplemented as of the date hereof to include the Additional Interests as
described on Annex A to this Pledge Agreement Supplement. 
 2. Counterparts. This Pledge Agreement Supplement may be
executed in any number of counterparts each of which when so executed and delivered shall be deemed an original, and it shall not be necessary in making proof of this Pledge Agreement Supplement to produce or account for more than one such
counterpart executed by the Pledgor. Without limiting the foregoing provisions of this Section 2, the provisions of Section 10.10 of the Credit Agreement shall be applicable to this Pledge Agreement Supplement. 

3. Governing Law; Venue; Waiver of Jury Trial. The provisions of Section 26 and 27 of the Pledge Agreement
are hereby incorporated by reference as if fully set forth herein. 
 [Signature page follows.] 

 IN WITNESS WHEREOF, the Pledgor has caused this Pledge Agreement Supplement to be duly
executed by its authorized officer as of the day and year first above written. 
  

			
	PLEDGOR:
	  

		
	By:	 	  

	Name:	 	  

	Title:	 	  

 ANNEX A 

(to Pledge Agreement Supplement of             dated
            ) 
 Additional Interests 

 

																	
	 Name of Pledgor
	  	 Name,
Jurisdiction
of
Formation
and Type
of Entity
of
Pledged
Subsidiary
	  	 Class or
Type of
Additional
Interest
	  	 Total
Amount of
Class or
Type
of
Additional
Interests
Authorized
	  	 Total
Amount of
Class or
Type
Outstanding
	  	 Total
Amount
Pledged
	  	 Certificate
Number
(if
applicable)
	  	 Par Value (if
applicable)
	  	 Name of
Transfer
Agent
(if any)

		  		  		  		  		  		  		  		  	
		  		  		  		  		  		  		  		  	
		  		  		  		  		  		  		  		  	
		  		  		  		  		  		  		  		  	

 EXHIBIT B 

FORM OF 
 PLEDGE JOINDER
AGREEMENT 
 THIS PLEDGE JOINDER AGREEMENT dated as of             ,
20            (this “Pledge Joinder Agreement”), is made by             , a
            (the “Joining Pledgor”), in favor of BANK OF AMERICA, N.A., in its capacity as Administrative Agent (in such capacity, the “Administrative
Agent”) for the Secured Parties (as defined in the Credit Agreement referenced below; all capitalized terms used but not defined herein shall have the meanings given to such terms in the Credit Agreement). 

RECITALS: 
 A. Pursuant to
a Credit Agreement dated as of August 27, 2013 (as amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), among CECO Environmental Corp., a Delaware corporation (the
“Company”), certain Subsidiaries of the Company party thereto, the Administrative Agent, Bank of America, N.A., as an L/C Issuer and Swing Line Lender, the lenders now or hereafter party thereto (the “Lenders”) and
the other L/C Issuers now or hereafter party thereto, the Lenders and the L/C Issuers have agreed to provide to the Borrowers a revolving credit facility with a letter of credit subfacility and a swing line subfacility, a multicurrency revolving
credit facility and a term loan facility. 
 B. The Company, certain of its Subsidiaries and the Administrative Agent, are party to a
Securities Pledge Agreement dated as of August 27, 2013 (as in effect on the date hereof, the “Pledge Agreement”). 

C. The Joining Pledgor is a Subsidiary of the Company and is required by the terms of the Credit Agreement to become a Subsidiary Guarantor
and be joined as a party to the Pledge Agreement as a Pledgor (as defined in the Pledge Agreement). 
 D. The Joining Pledgor will
materially benefit directly and indirectly from the making and maintenance of the extensions of credit made from time to time under the Credit Agreement, Secured Cash Management Agreements and Secured Hedge Agreements. 

In order to induce the Secured Parties to from time to time make and maintain extensions of credit under the Credit Agreement, Secured Cash
Management Agreements and Secured Hedge Agreements, the Joining Pledgor hereby agrees as follows: 
 1. Joinder. The Joining
Pledgor hereby irrevocably, absolutely and unconditionally becomes a party to the Pledge Agreement as a Pledgor and bound by all the terms, conditions, obligations, liabilities and undertakings of each Pledgor or to which each Pledgor is subject
thereunder, all with the same force and effect as if the Joining Pledgor were a signatory to the Pledge Agreement. Without limiting the generality of the foregoing, the Joining Pledgor hereby grants as collateral security for the payment,
performance and satisfaction of all of the Secured Obligations (as defined in the Pledge Agreement), to the Administrative Agent for the benefit of the Secured Parties a first priority security interest in the Pledged Interests (as defined in the

 
Pledge Agreement) and all other property constituting Collateral (as defined in the Pledge Agreement) of the Joining Pledgor or in which the Joining Pledgor has or may have or acquire an interest
or the power to transfer rights therein, whether now owned or existing or hereafter created, acquired or arising and wheresoever located. 

2. Affirmations. The Joining Pledgor hereby acknowledges and affirms as of the date hereof with respect to itself, its
properties and its affairs, each of the waivers, representations, warranties, acknowledgements and certifications applicable to any Pledgor contained in the Pledge Agreement. 

3. Supplemental Schedules. Attached to this Pledge Joinder Agreement are duly completed schedules (the “Supplemental
Schedules”) supplementing as thereon indicated the respective Schedules to the Pledge Agreement. The Joining Pledgor represents and warrants that the information contained on each of the Supplemental Schedules with respect to the Joining
Pledgor and its properties and affairs is true, complete and accurate as of its Applicable Date. 
 4. Severability. If any
provision of this Pledge Joinder Agreement is held to be illegal, invalid or unenforceable, (a) the legality, validity and enforceability of the remaining provisions of this Pledge Joinder Agreement shall not be affected or impaired thereby and
(b) the parties shall endeavor in good faith negotiations to replace the illegal, invalid or unenforceable provisions with valid provisions the economic effect of which comes as close as possible to that of the illegal, invalid or unenforceable
provisions. The invalidity of a provision in a particular jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction. 

5. Counterparts. This Pledge Joinder Agreement may be executed in any number of counterparts each of which when so executed and
delivered shall be deemed an original, and it shall not be necessary in making proof of this Pledge Joinder Agreement to produce or account for more than one such counterpart executed by the Joining Pledgor. Without limiting the foregoing provisions
of this Section 5, the provisions of Section 10.10 of the Credit Agreement shall be applicable to this Pledge Joinder Agreement. 

6. Delivery. The Joining Pledgor hereby irrevocably waives notice of acceptance of this Pledge Joinder Agreement and
acknowledges that the Secured Obligations are and shall be deemed to be incurred, and credit extensions under the Loan Documents, Cash Management Agreements and Hedge Agreements made and maintained, in reliance on this Pledge Joinder Agreement and
the Joining Pledgor’s joinder as a party to the Pledge Agreement as herein provided. 
 7. Governing Law; Venue; Waiver of Jury
Trial. The provisions of Section 26 and 27 of the Pledge Agreement are hereby incorporated by reference as if fully set forth herein. 

[Signature page follows.] 

 IN WITNESS WHEREOF, the Joining Pledgor has duly executed and delivered this Pledge
Joinder Agreement as of the day and year first written above. 
  

			
	JOINING PLEDGOR:
	
	  

		
	By:	 	  

	Name:	 	  

	Title:	 	  

 SUPPLEMENTAL 

SCHEDULE I 
 Pledged
Interests 
  

																	
	 Name of Pledgor
	  	 Name,
Jurisdiction
of
Formation
and Type
of Entity
of
Pledged
Subsidiary
	  	 Class or
Type of
Pledged
Interest
	  	 Total
Amount of
Class or
Type
of
Pledged
Interests
Authorized
	  	 Total
Amount of
Class or
Type
Outstanding
	  	 Total
Amount
Pledged
	  	 Certificate
Number
(if
applicable)
	  	 Par Value
(if
applicable)
	  	 Name
of
Transfer
Agent
(if any)

		  		  		  		  		  		  		  		  	
		  		  		  		  		  		  		  		  	
		  		  		  		  		  		  		  		  	
		  		  		  		  		  		  		  		  	
		  		  		  		  		  		  		  		  	

 Delivered Pursuant to Pledge Joinder Agreement of:
                                        

 Applicable Date:             ,
20         

 SUPPLEMENTAL 

SCHEDULE II 
 Pledgor
Information 
  

									
	 Name and Address of Pledgor
	  	 Type of Person
	  	 Jurisdiction of
Formation

of Pledgor
	  	 Jurisdiction
of Formation

Identification
Number
	  	 Address of Chief

Executive Office

		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	

 Delivered Pursuant to Pledge Joinder Agreement of:
                                        

 Applicable Date:             ,
20EX-10.6

 Exhibit 10.6 

SECOND AMENDED AND RESTATED 

CECO ENVIRONMENTAL CORP. 

2007 EQUITY INCENTIVE PLAN 
  

	1.	PURPOSE.  

 The purpose of the CECO Environmental Corp. 2007 Equity Incentive Plan (the
“Plan”) is to advance the interests of CECO Environmental Corp. (the “Company”) and its stockholders by providing Directors, Consultants and those key employees of the Company and its Subsidiaries and Affiliates, upon whose
judgment, initiative and efforts the successful conduct of the business of the Company and its Subsidiaries and Affiliates largely depends, with additional incentive to perform in a superior manner. A purpose of the Plan also is to attract and
retain personnel of sufficient experience and ability to the service of the Company and its Subsidiaries and Affiliates, and to reward such individuals for achievement of corporate and individual performance goals. 

 

	2.	DEFINITIONS. 

 (a) “Affiliate” means an affiliate as that term is defined in Rule 12b-2
of the General Rules and Regulations of the Exchange Act. 
 (b) “Award” means a Stock Grant or a grant of Non-statutory Stock Options, Incentive
Stock Options or Restricted Stock Units pursuant to the provisions of this Plan. 
 (c) “Board of Directors” or “Board” means the board
of directors of the Company. 
 (d) “Code” means the Internal Revenue Code of 1986, as amended. 

(e) “Change in Control” of the Company shall have occurred when (i) any “person”, as the term is used in Section 3 of the
Exchange Act (other than a Company employee benefit plan) is or becomes the “beneficial owner” as defined in Rule 16a-1 under the Exchange Act, directly or indirectly, of securities of the Company representing 50% or more of the
Company’s outstanding securities ordinarily having the right to vote in the election of directors; (ii) individuals who constitute the Board (the “Incumbent Board”), cease for any reason to constitute at least a majority thereof,
provided that any person becoming a director subsequent to the date hereof whose election was approved by a vote of at least three-quarters of the directors comprising the Incumbent Board shall be for purposes of this clause (ii) considered as
though he or she were a member of the Incumbent Board; (iii) consummation of a plan of reorganization, merger, or consolidation, in which the stockholders of the Company own less than 50% of the outstanding voting securities of the surviving
entity; or (iv) a sale of substantially all of the Company’s assets, a liquidation or dissolution of the Company or a similar transaction. 
 (f)
“Committee” means the Compensation Committee of the Board, consisting of two or more Directors appointed by the Board pursuant to Section 3 hereof who are “non-employee directors,” as defined in Rule 16b-3 promulgated by the
SEC under the Exchange Act and “outside directors” as defined in Treas. Reg. 1.162-27 promulgated under the Code, and if there is no Compensation Committee fitting such requirements, the Committee shall be the Board of Directors of the
Company. 
 (g) “Common Stock” means the Common Stock of the Company, $.01 par value per share. 

(h) “Consultant” means an individual, corporation, partnership, limited liability company or other entity providing services to the Company, its
Subsidiaries or Affiliates in an independent contractor capacity. 
 (i) “Covered Employee” means a Participant who is a “covered
employee” within the meaning of Section 162(m) of the Code. 
 (j) “Date of Grant” means the date an Award is effective pursuant to the
terms hereof. 

 (k) “Director” means a Director of the Company or a Subsidiary or Affiliate of the Company who is not
also an Employee. 
 (l) “Disability” means disability as defined in Code Section 409A. 

(m) “Employee” means any person who is employed by the Company or a Subsidiary or Affiliate of the Company on a full-time or part-time basis. 

(n) “Exchange Act” means the Securities Exchange Act of 1934, as amended. 

(o) “Fair Market Value” shall mean, as of any date, (i) the closing price of the Common Stock on the principal national stock exchange on which
the shares are listed on such date or, if shares were not traded on such date, then on the next preceding trading day during which a sale occurred; or (ii) if such stock is not listed on an exchange but is quoted on NASDAQ or a successor
quotation system, (1) the last sales price (if the stock is then listed as a National Market Issue under the NASD National Market System) or (2) the mean between the closing representative bid and asked prices (in all other cases) for the
stock on such date as reported by NASDAQ or such successor quotation system; or (iii) if such stock is not listed on an exchange and not quoted on NASDAQ or a successor quotation system, the mean between the closing bid and asked prices for the
stock on such date as quoted on the OTC Bulletin Board or such other market as the Board deems appropriate to use; or (iv) if the Common Stock is not publicly traded, the fair market value established by the Committee acting in good faith
applying a consistent methodology for all Awards, provided such fair market value meets the definition of fair market value for purposes of Code Section 409A. 

(p) “Incentive Stock Option” means an Option granted by the Committee to a Participant, which Option is designated as an Incentive Stock Option
pursuant to Section 9 of this Plan. 
 (q) “Investor Relations Activities” means any activities, by or on behalf of the Company, that promotes
or reasonably could be expected to promote the purchase or sale of securities of the Company, but does not include: 
  

	 	(a)	the dissemination of information provided, or records prepared, in the ordinary course of business of the Company, 

  

	 	(i)	to promote the sale of products or services of the Company, or 

  

	 	(ii)	to raise public awareness of the Company, 

 that cannot reasonably be considered to promote the
purchase or sale of securities of the Company; 
  

	 	(b)	activities or communications necessary to comply with the requirements of, 

  

	 	(i)	any applicable Securities Laws, or 

  

	 	(ii)	any requirements of any national or foreign securities exchange or the by-laws, rules or other regulatory instruments of any other self regulatory body or exchange having jurisdiction over the Company;

  

	 	(c)	communications by a publisher of, or writer for, a newspaper, magazine or business or financial publication, that is of general and regular paid circulation, distributed only to subscribers to it for value or to
purchasers of it, if, 

  

	 	(i)	the communication is only through the newspaper, magazine or publication, and 

  

	 	(ii)	the publisher or writer receives no commission or other consideration other than for acting in the capacity of publisher or writer; or 

 

	 	(d)	activities or communications that may be otherwise specified by any national or foreign securities exchange. 

(r) “Non-statutory Stock Option” means an Option granted to a Participant and which is not an Incentive Stock Option. 

(s) “Option” means an Award granted under Section 8 or Section 9 of this Plan. 

 (t) “Participant” means an Employee of the Company or a Subsidiary or Affiliate chosen by the Committee
to participate in the Plan, a Director of the Company or a Subsidiary or Affiliate of the Company chosen by the Committee to participate in the Plan or a Consultant to the Company or a Subsidiary or Affiliate of the Company chosen by the Committee
to participate in the Plan. 
 (u) “Regulatory Authorities” means all national and foreign securities exchanges, facilities on which the
Company’s securities are listed or quoted, all federal, state and foreign securities commissions or similar securities regulatory bodies having jurisdiction over the Company and all self-regulatory organizations that have jurisdiction over the
Company. 
 (v) “Restricted Stock Unit” means an award granted under Section 9A of this Plan. 

(w) “SEC” means the U.S. Securities and Exchange Commission. 

(x) “Securities Laws” means securities legislation, securities laws, securities regulations and securities rules, as amended, and the securities
related policies, notices, instruments and orders in force from time to time that govern or are applicable to the Company. 
 (y) “Stock Grant”
means a grant of shares of Common Stock accompanied by such restrictions as may be determined by the Committee under Section 7 of this Plan. 
 (z)
“Subsidiary” means a corporation, domestic or foreign, of which not less than 50% of the voting shares are held by the Company or a subsidiary, whether or not such corporation now exists or is hereafter organized or acquired by the Company
or a Subsidiary. 
 (aa) “Termination for Misconduct” means the termination of a Participant for gross negligence, commission of a felony or
material violation of any established Company policies. 
  

	3.	ADMINISTRATION.  

 3.1 General. The Plan shall be administered by the
Committee. The members of the Committee shall be appointed by the Board. The Committee shall act by vote of a majority of its members or unanimous written consent. The Committee is authorized, subject to the provisions of the Plan, to establish such
rules and regulations as it deems necessary for the proper administration of the Plan and to make whatever determinations and interpretations in connection with the Plan it deems necessary or advisable with respect to Participants. Subject to the
limitations of the Plan and the ultimate authority of the Board, the Committee shall have the sole and complete authority to: (i) select Participants, (ii) grant Options, Stock Grants or Restricted Stock Units to Participants in such forms
and amounts as it shall determine, (iii) impose such limitations, restrictions and conditions upon such Options, Stock Grants or Restricted Stock Units as it shall deem appropriate, (iv) interpret the Plan and adopt, amend and rescind
administrative guidelines and other rules and regulations relating to the Plan, (v) correct any defect or omission or reconcile any inconsistency in the Plan or in any Option, Stock Grant or Restricted Stock Unit granted hereunder and
(vi) make all other determinations and take all other actions necessary or advisable for the implementation and administration of the Plan. All determinations and interpretations made by the Committee shall be binding and conclusive on such
Participants and on their legal representatives and beneficiaries. In determining the number of shares of Common Stock to which Options, Stock Grants or Restricted Stock Units relate, fractional shares will be rounded up to the nearest whole number
if the fraction is 0.5 or higher, and down if it less. 
 3.2 Limitation on Liability. No member of the Committee shall be liable for
any action or determination made in good faith with respect to the Plan, any rule, regulation or procedure adopted by it pursuant thereto or any Awards granted under it. If a member of the Committee is a party or is threatened to be made a party to
any threatened, pending or contemplated action, suit or proceeding, whether civil, criminal, administrative or investigative, by reason of anything done or not done by him or her in such capacity under or with respect to the Plan, the Company shall
indemnify such member against expenses (including attorneys’ fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by him in connection with such action, suit or proceeding if he or she acted in good faith and
in a manner reasonably believed to be in the best interests of the Company, and its Subsidiaries and Affiliates and, with respect to any criminal proceeding, had no reasonable cause to believe his conduct was unlawful. 

	4.	TYPES OF AWARDS. 

 Awards under the Plan may be granted in any one or a combination of: 

(a) Stock Grants; 
 (b) Non-statutory Stock Options; 

(c) Incentive Stock Options; and 
 (d) Restricted Stock Units 

as defined in Sections 7, 8, 9 and 9A of the Plan. 
 The
Committee shall, in its discretion, determine from time to time which Participants will be granted Awards under the Plan, the number of shares of Common Stock subject to each Award, the restrictions, if any, which will be applicable to each Stock
Grant or Restricted Stock Unit, whether each Option will be an Incentive Stock Option or a Non-statutory Stock Option (except that Incentive Stock Options may not be awarded to Consultants or Directors), and the exercise price of an Option. In
making all such determinations, the Committee shall take into account the duties, responsibilities and performance of each respective Participant, his or her present and potential contributions to the growth and success of the Company, his or her
compensation and such other factors as the Committee shall deem relevant to accomplishing the purposes of the Plan; provided that the total aggregate maximum number of shares of Common Stock for which Options, in the aggregate, may be granted to any
Covered Employee during any period of twelve consecutive months shall not exceed 800,000 shares and the total aggregate maximum number of shares issued as Stock Grants and Restricted Stock Units that may be granted to any Covered Employee during any
period of twelve consecutive months shall not exceed 750,000 shares. 
 No Participant shall have any voting or dividend rights or other rights of a
stockholder in respect of any shares of Common Stock covered by an Option or Restricted Stock Unit prior to the time the shares have been issued to the Participant. 
  

	5.	STOCK SUBJECT TO THE PLAN.  

 Subject to adjustment as provided in Section 15, the maximum
number of shares of Common Stock reserved for Stock Grants and Restricted Stock Units and for purchase pursuant to the exercise of Options granted under the Plan (all of which may be issued pursuant to the exercise of Incentive Stock Options) is
three million three hundred thousand (3,300,000) shares of Common Stock. 
 The shares of Common Stock to be subject to the Plan may be either
authorized but unissued shares or shares previously issued and reacquired by the Company. To the extent that the Plan provides for the issuance of stock certificates with respect to Common Stock, the Company may, in lieu thereof, record the shares
on a book entry account maintained by the Company’s transfer agent. To the extent that Options or Restricted Stock Units are granted and Stock Grants are made under the Plan, the shares underlying such Options, Restricted Stock Units and Stock
Grants will be unavailable for future grants under the Plan except that, to the extent that the Options, Restricted Stock Units and Stock Grants granted under the Plan terminate, expire, are canceled or are forfeited without having been exercised,
new Awards may be made with respect to such shares. 
  

	6.	ELIGIBILITY.  

 Officers and other Employees (including Employees who also are Directors
of the Company or its Subsidiaries or Affiliates) shall be eligible to receive Stock Grants, Restricted Stock Units, Incentive Stock Options and Non-statutory Stock Options under the Plan. Directors and
Consultants shall be eligible to receive Stock Grants, Restricted Stock Units and Non-statutory Stock Options under the Plan. 

	7.	STOCK GRANTS. 

 7.1 General Terms. Each Stock Grant may be accompanied by
such restrictions, or may be made without any restrictions, as may be determined in the discretion of the Committee. Such restrictions may include, without limitation, requirements that the Participant remain in the continuous employment of the
Company or its Subsidiaries or Affiliates for a specified period of time, or that the Participant meet designated individual performance goals, or that the Company and/or one or more of its Subsidiaries or Affiliates meet designated performance
goals. 
 7.2 Issuance Procedures. A stock certificate representing the number of shares of Common Stock covered by a Stock Grant
shall be registered in the Participant’s name and may be held by the Participant; provided however, if a Stock Grant is subject to certain restrictions, the shares of Common Stock covered by such Stock Grant shall be registered in the
Participant’s name and held in custody by the Company. Unless the Committee determines otherwise, a Participant who has been awarded a Stock Grant shall have the rights and privileges of a stockholder of the Company as to the shares of Common
Stock covered by a Stock Grant, including the right to receive dividends and the right to vote such shares. None of the shares of Common Stock covered by the Stock Grant may be sold, transferred, assigned, pledged or otherwise encumbered or disposed
of prior to the expiration or satisfaction of any applicable restrictions or performance requirements. All of the shares of Common Stock covered by a Stock Grant shall be forfeited and all rights of a Participant who has been awarded such Stock
Grant to such shares shall terminate without further obligation on the part of the Company in the event that any applicable restrictions or performance requirements do not expire or are not satisfied. Upon forfeiture of shares of Common Stock, such
shares shall be transferred to the Company without further action by the Participant. Upon the expiration or satisfaction of any applicable restrictions, whether in the ordinary course or under circumstances set forth in Section 7.3,
certificates evidencing shares of Common Stock subject to the related Stock Grant shall be delivered to the Participant, or the Participant’s beneficiary or estate, as the case may be, free of all such restrictions. 

7.3 Accelerated Vesting.  
 (a)
Termination of Service. If a Participant terminates service prior to vesting in any Stock Grant, all outstanding unvested Stock Grants shall be forfeited by such Participant; provided, however, that vesting may be accelerated in the sole discretion
of the Committee. 
 (b) Change in Control. The vesting of all or part of an outstanding Stock Grant may be accelerated, in the sole discretion of the
Board, in the event there is a Change in Control of the Company. 
  

	8.	NON-STATUTORY STOCK OPTIONS. 

 8.1 Grant of Non-statutory Stock Options.

 (a) Grants to Employees, Consultants and Directors. The Committee may, from time to time, grant Non-statutory Stock Options to Participants. 

(b) Terms of Non-Statutory Options. Non-statutory Stock Options granted under this Plan are subject to the following terms and conditions: 

(i) Price. The purchase price per share of Common Stock deliverable upon the exercise of each Non-statutory Stock Option shall be
determined on the date the option is granted. Such purchase price shall be the Fair Market Value of the Company’s Common Stock on the Date of Grant or such greater amount as determined by the Committee; provided, however, that the purchase
price of a Non-statutory Stock Option granted under this Plan may be less than the Fair Market Value of the Common Stock on the date of Grant if the Grant: (i) involves the substitution of a Non-statutory Stock Option under this Plan for an
outstanding option under another plan pursuant to a corporate transaction; (ii) the requirements of Treas. Reg. 1.424-1 would be met if the Non-statutory Stock Option was an Incentive Stock Option; and (iii) the ratio of the exercise price
from the fair market value of the shares subject to the new Non-statutory Stock Option immediately after the substitution is not greater than the ratio of the exercise price to the fair market value of the shares subject to the old Non-statutory
Stock Option immediately before the substitution. Shares may be purchased only upon full payment of the purchase price, provided, however, that, if authorized by the Committee, a Participant may exercise an Option through a cashless exercise as
permitted by Federal Reserve Board Regulation T and the Company shall make reasonable efforts to facilitate such exercise. 

 (ii) Terms of Options. The term during which each Non-statutory Stock Option may be
exercised shall be ten years from the Date of Grant, or such shorter period determined by the Committee. The Committee shall determine the date on which each Non-statutory Stock Option shall become vested and may provide that a Non-statutory Stock
Option shall become vested in installments. The shares comprising each installment may be purchased in whole or in part at any time after such installment becomes vested. The Committee may, in its sole discretion, accelerate the time at which any
Non-statutory Stock Option becomes vested in whole or in part. 
 (iii) Termination of Service. Upon the termination of a
Participant’s service as an Employee, Director or a Consultant for any reason other than death or Disability, Termination for Misconduct, or by order of any Regulatory Authority, the Participant’s Non-statutory Stock Options shall be
exercisable only as to those shares which were vested at the date of termination and only for a period of 90 days following termination unless otherwise determined by the Committee in its sole discretion. Notwithstanding the foregoing, if the
Participant is engaged to provide Investor Relations Activities, and such Participant ceases to be so engaged for any reason other than death or Disability, Termination for Misconduct or by order of any Regulatory Authority, such Participant’s
vested Non-Statutory Stock Options shall be exercisable for a period of 30 days following termination unless the Committee in its sole discretion determines otherwise. 

In the event of termination for death or Disability, the Participant’s Non-statutory Stock Options shall be exercisable only as to those shares which
were vested at the date of termination and only for a period of twelve months following termination unless otherwise determined by the Committee in its sole discretion. 

In the event of Termination for Misconduct or by order of a Regulatory Authority, all rights under the Participant’s Non-statutory Stock Options shall
expire upon termination of employment. 
 The vesting of all or a part of a Grant of Non-statutory Stock Options may be accelerated, in the sole discretion
of the Board, in the event there is a Change in Control of the Company. 
  

	9.	INCENTIVE STOCK OPTIONS. 

 9.1 Grant of Incentive Stock Options. 

The Committee may, from time to time, grant Incentive Stock Options to Employees. Incentive Stock Options granted pursuant to the Plan shall be subject to the
following terms and conditions: 
 (a) Price. The purchase price per share of Common Stock deliverable upon the exercise of each Incentive Stock
Option shall be not less than 100% of the Fair Market Value of the Company’s Common Stock on the Date of Grant; provided, however, that the purchase price of an Incentive Stock Option granted under this Plan may be less than the Fair Market
Value of the Common Stock on the Date of Grant if the Grant: (i) involves the substitution of an Incentive Stock Option for an outstanding incentive stock option under another plan pursuant to a corporate transaction; and (ii) the
requirements of Treas. Reg. 1.424-1 are met with respect to the substitution. However, if a Participant owns Common Stock representing more than 10% of the total combined voting power of all classes of Common Stock of the Company (or under
Section 425(d) of the Code is deemed to own Common Stock representing more than 10% of the total combined voting power of all such classes of Common Stock), the purchase price per share of Common Stock deliverable upon the exercise of each
Incentive Stock Option shall not be less than 110% of the Fair Market Value of the Company’s Common Stock on the Date of Grant. Shares may only be purchased on full payment of the purchase price, provided, however, that, if authorized by the
Committee, a Participant may exercise an Option through a cashless exercise as permitted by Federal Reserve Board Regulation T and the Company shall use reasonable efforts to facilitate such exercise. 

 (b) Amounts of Options. Incentive Stock Options may be granted to any Employee in such amounts as
determined by the Committee. In the case of an option intended to qualify as an Incentive Stock Option, the aggregate Fair Market Value (determined as of the time the option is granted) of the Common Stock with respect to which Incentive Stock
Options granted are exercisable for the first time by the Participant during any calendar year (under all plans of the Participant’s employer corporation and its parent and subsidiary corporations) shall not exceed $100,000. The provisions of
this Section 9.1(b) shall be construed and applied in accordance with Section 422(d) of the Code and the regulations, if any, promulgated thereunder. To the extent an award under this Section 9.1 exceeds this $100,000 limit, the
portion of the award in excess of such limit shall be deemed a Non-statutory Stock Option. 
 (c) Terms of Options. The term during which each
Incentive Stock Option may be exercised shall be determined by the Committee, but in no event shall an Incentive Stock Option be exercisable in whole or in part more than ten years from the Date of Grant. If at the time an Incentive Stock Option is
granted to an Employee, the Employee owns Common Stock representing more than 10% of the total combined voting power of the Company (or, under Section 425(d) of the Code, is deemed to own Common Stock representing more than 10% of the total
combined voting power of all such classes of Common Stock), the Incentive Stock Option granted to such Employee shall not be exercisable after the expiration of five years from the Date of Grant. 

No Incentive Stock Option granted under this Plan is transferable except by will or the laws of descent and distribution and is exercisable in his lifetime
only by the Employee to whom it is granted. After death an Incentive Stock Option may be exercised by the beneficiary described in Section 14 below. 

The Committee shall determine the date on which each Incentive Stock Option shall become vested and may provide that an Incentive Stock Option shall become
vested in installments. The shares comprising each installment may be purchased in whole or in part at any time after such installment becomes vested, provided that the amount able to be first exercised in a given year is consistent with the terms
of Section 422 of the Code. 
 The Committee may, in its sole discretion, accelerate the time at which any Incentive Stock Option becomes vested in
whole or in part, provided that it is consistent with the terms of Section 422 of the Code. 
 (d) Termination of Service. Upon the termination
of a Participant’s service for any reason other than death or Disability, Termination for Misconduct, or by order of a Regulatory Authority, the Incentive Stock Options shall be exercisable only as to those shares which were vested at the date
of termination and only for a period of 90 days following termination (unless otherwise determined by the Committee in its sole discretion). 
 In the event
of termination for death or Disability, the Participant’s Incentive Stock Options shall be exercisable only as to those shares which were vested at the date of termination and only for a period of twelve months following termination unless
otherwise determined by the Committee in its sole discretion. 
 In the event of Termination for Misconduct or by order of a Regulatory Authority, all
rights under the Participant’s Incentive Stock Options shall expire upon termination of employment. 
 The vesting of all or a part of a Grant of
Incentive Stock Options may be accelerated, in the sole discretion of the Board, in the event there is a Change in Control of the Company. 
 (e)
Compliance with Code. The options granted under this Section 9 of the Plan are intended to qualify as incentive stock options within the meaning of Section 422 of the Code, but the Company makes no warranty as to the qualification
of any option as an incentive stock option within the meaning of Section 422 of the Code. 
  

	9A.	RESTRICTED STOCK UNITS. 

 9A.1 Grant of Restricted Stock Units. The
Committee may, from time to time and upon such terms and conditions as it may determine, grant Restricted Stock Units to Participants. 

 9A.2 General Terms. Each Restricted Stock Unit grant will constitute the agreement by the
Company to deliver Common Stock or cash to the Participant in the future in consideration of the performance of services, but subject to the fulfillment of such conditions during the period of time that the Restricted Stock Units are subject to
restrictions as the Committee may specify. Such restrictions may include, without limitation, requirements that the Participant remain in the continuous employment of the Company or its Subsidiaries or Affiliates for a specified period of time, or
that the Participant meet designated individual performance goals, or that the Company and/or one or more of its Subsidiaries or Affiliates meet designated performance goals. Each Restricted Stock Unit grant may be made without additional
consideration or in consideration of a payment by such Participant in an amount specified by the Committee. 
 9A.3 Accelerated
Vesting. 
 (a) Termination of Service. If a Participant terminates service prior to vesting in any Restricted Stock Unit, all
outstanding unvested Restricted Stock Units shall be forfeited by such Participant; provided, however, that vesting may be accelerated in the sole discretion of the Committee. 

(b) Change in Control. The vesting of all or part of an outstanding Restricted Stock Unit award may be accelerated in the sole
discretion of the Board, in the event there is a Change in Control of the Company. 
  

	10.	RIGHTS OF A STOCKHOLDER; NO TRANSFERABILITY. 

 No Participant shall have any rights as a
stockholder with respect to any shares covered by a Non-statutory and/or Incentive Stock Option or a Restricted Stock Unit until the date of issuance of such shares. Nothing in this Plan or in any Award granted confers on any person any right to
continue in the employ of the Company or its Affiliates or to continue as a Director of the Company or its Affiliates or to continue as a Consultant to the Company or its Affiliates or interferes in any way with the right of the Company or its
Affiliates to terminate a Participant’s services as an officer, Employee, Consultant or Director at any time. 
 No Option or other Award granted under
this Plan is transferable except by will or the laws of descent and distribution and is exercisable in his or her lifetime only by the Participant to whom it is granted. No Option or other Award (or interest or right therein) may be subject to
pledge, encumbrance, assignment, levy, attachment or garnishment. 
  

	11.	AGREEMENT WITH GRANTEES. 

 Each Award of Options will be evidenced by a written agreement,
executed by the Participant and the Company or its Subsidiaries or Affiliates which describes the conditions for receiving the Options including the date of Option Award, the purchase price if any, applicable periods, and any other terms and
conditions as may be required by applicable securities law. 
 The proper officers of the Company shall advise each Participant who is awarded a Stock Grant
or a Restricted Stock Unit, in writing, of the number of shares to which it pertains and the terms and conditions and any restrictions or performance requirements applicable to such Stock Grant or Restricted Stock Unit; provided they are not
inconsistent with the terms, conditions and provisions of the Plan. 
  

	12.	RESTRICTIONS ON SHARES. 

 The Committee may require before any shares of Common Stock are issued
pursuant to this Plan, that the Participant agrees to subject the shares to such holding periods and restrictions as are determined by the Committee. 

	13.	DESIGNATION OF BENEFICIARY. 

 A Participant may, with the consent of the Committee, designate a
person or persons to receive, in the event of death, any Award to which the Participant would then be entitled. Such designation will be made upon forms supplied by and delivered to the Company and may be revoked in writing. If a Participant fails
effectively to designate a beneficiary, then the Participant’s estate will be deemed to be the beneficiary. 
  

	14.	ADJUSTMENTS. 

 In the event of any change in the outstanding shares of Common Stock of the Company
by reason of any stock dividend or split, recapitalization, merger, consolidation, spin-off, reorganization, combination or exchange of shares, or other similar corporate change, or other increase or decrease in such shares without receipt or
payment of consideration by the Company, the Committee will make such adjustments to previously granted Awards, to prevent dilution or enlargement of the rights of the Participant, including any or all of the following: 

(a) adjustments in the aggregate number or kind of shares of Common Stock which may be awarded under the Plan; 

(b) adjustments in the aggregate number or kind of shares of Common Stock covered by Awards already made under the Plan; 

(c) adjustments in the purchase price of outstanding Stock Grants, Restricted Stock Units and Incentive and/or Non-statutory Stock Options. 

No such adjustments may, however, materially change the value of benefits available to a Participant under a previously granted Award. 

 

	15.	WITHHOLDING/GOVERNMENTAL AUTHORITY.  

 There may be deducted from each distribution of cash and/or
Common Stock under the Plan the amount of tax required by any governmental authority to be withheld or paid. The Company may also require a Participant to take, or the Company may take, any other action as may be required by a governmental authority
in connection with any distribution under the Plan and the Company may refrain from making any distributions until such action is taken. 
  

	16.	REGISTRATION OF PLAN ON FORM S-8. 

 The Company may register the Plan on a Form S-8 and in such
event, will take such additional action as is necessary in connection with such registration. The Company may in its sole discretion, however, elect to not register the Plan or to terminate such registration. 

 

	17.	TERMINATION AND AMENDMENT OF THE PLAN. 

 The Board may at any time, and from time to time,
suspend, terminate, modify or amend the Plan in any respect. Except as otherwise provided in Section 14, the Committee and the Company shall not, without obtaining stockholder approval: (a) amend the terms of outstanding Options to reduce the
exercise price of such outstanding Options; (b) cancel outstanding Options in exchange for Options with an exercise price that is less than the exercise price of the original Options; or (c) cancel outstanding Options with an exercise price above
the current stock price in exchange for cash or other securities. 

 The Board may determine that stockholder approval of any amendment to this Plan may be advisable for any reason,
including but not limited to, for the purpose of obtaining or retaining any statutory or regulatory benefits under tax, securities or other laws or satisfying applicable stock exchange listing requirements. 

Such suspension, termination, modification or amendment may not affect the rights of a Participant under an outstanding Award without the Participant’s
consent, except the Board may, in connection with a Change in Control, either: (i) replace the Awards granted under this Plan with substantially similar awards under another plan of another party to the Change in Control; (ii) make a
payment to all Participants with respect to Options equal to the difference between the Fair Market Value of the Common Stock on the date of the Change in Control and the exercise price per share of an Option on the Date of Grant in either cash or
such consideration as the holders of Common Stock of the Company are receiving in the Change in Control transaction; (iii) upon not less than 7 days written notice to all holders of Options, cause all Options to terminate immediately prior to
the effective time of the Change in Control, and if the Board elects, accelerate the Vesting of any or all Options not then vested; or (iv) make a payment to all Participants with respect to Restricted Stock Units equal to the Fair Market Value
of the Common Stock subject to such Restricted Stock Units on the date of the Change in Control in either cash or such other consideration as the holders of Common Stock of the Company are receiving in the Change in Control transaction. Options or
Restricted Stock Units granted under another plan shall not be substantially similar unless the shares acquired through the exercise of such options or the settlement of such restricted stock units are readily tradable on an established securities
market. 
 No Awards under the Plan shall be granted more than ten (10) years after the Effective Date of the Plan. 

 

	18.	EFFECTIVE DATE OF PLAN. 

 The Plan shall become effective as of the date that the Plan is approved
by the directors of the Company (the “Effective Date”); provided that the Plan is approved by the Company’s stockholders at the next annual meeting of stockholders of the Company and within one (1) year of the Effective Date. The
Plan also shall be presented to stockholders of the Company for ratification for purposes of: (i) satisfying one of the requirements of Section 422 of the Code governing the tax treatment for Incentive Stock Options; and (ii) if
applicable, establishing or maintaining listing on a stock exchange or system. 
  

	19.	APPLICABLE LAW. 

 The Plan will be administered in accordance with the laws of the State of
Delaware to the extent not preempted by Federal law as now or hereafter in effect. 
  

	20.	COMPLIANCE WITH SECTION 16.  

 With respect to persons subject to Section 16 of the Exchange
Act, transactions under this Plan are intended to comply with all applicable conditions of Rule 16b-3 or its successors under the Exchange Act. To the extent any provision of the Plan or action by the Committee fails to so comply, it shall be deemed
null and void, to the extent permitted by law and deemed advisable by the Committee.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00249-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00249-of-00352.parquet"}]]