Form of Employee Restricted Stock Unit Agreement for awards granted to Certain Executives on or after February 17, 2023, 2020 Omnibus Incentive Plan

(ii)If the Employee’s employment is terminated by reason of the Employee’s Retirement, (x) if such Retirement occurs prior to the first Vesting Date, then any outstanding unvested RSUs subject to vesting on the first Vesting Date shall continue to vest in accordance with Section 2(a) as if the Employee’s employment had not terminated, and all other outstanding unvested RSUs shall be forfeited and canceled as of the effective date of such Retirement, and (y) if such termination occurs on or after the first Vesting Date, then all outstanding unvested RSUs shall continue to vest in accordance with Section 2(a) as if the Employee’s employment had not terminated. For purposes of this Agreement, “Retirement” means a termination of employment for any reason other than Cause or a Special Termination at age 60 or older, upon attainment of a minimum of 65 total age plus the Employee’s total years of service with the Company and any Subsidiary. Vested RSUs shall be settled as provided in Section 3 of this Agreement.

(a)The RSUs are not assignable or transferable, in whole or in part, and they may not, directly or indirectly, be offered, transferred, sold, pledged, assigned, alienated, hypothecated or otherwise disposed of or encumbered (including, but not limited to, by gift, operation of law or otherwise) other than by will or by the laws of descent and distribution to the estate of the Employee upon the Employee’s death. Any purported transfer in violation of this Section 5 shall be void ab initio.

(b)The Committee may impose such restrictions on any Shares acquired by Employee under this Agreement as it may deem advisable, including, without limitation, minimum holding period requirements and restrictions under applicable federal securities laws, under the requirements of any stock exchange or market upon which such Shares are then listed or traded, or under any blue sky or state securities laws applicable to such Shares.

(a)Tax Matters.

(i)Tax Withholding. The Company shall have the power and the right to deduct or withhold, or require the Employee to remit to the Company, an amount sufficient to satisfy applicable federal, state and local tax withholding requirements, domestic or foreign, with respect to any taxable event arising as a result of the grant, vesting, exercise or settlement of the RSUs. The Company shall have the power and the right to withhold from a Share Payment the number of Shares having a Fair Market Value equal to the minimum statutory withholding requirements. Notwithstanding the immediately preceding sentence, the Company, in its discretion, may withhold Shares from a Share Payment, the number of Shares having a Fair Market Value up to, but not in excess of, the maximum statutory withholding requirements. The term “Share Payment” shall mean the issuance or delivery of Shares upon the grant, vesting, exercise or settlement of the RSUs, as the case may be. The method of withholding set forth in the immediately preceding sentence shall not be available if withholding in this manner would violate any (1) law or regulation or (2) financing instrument of the Company or any of the Subsidiaries.

(ii)Compliance with Section 409A of the Code. If the Employee is not eligible for Retirement during the vesting period applicable to the RSUs, the RSUs are intended to be exempt from Section 409A of the Code. If the Employee

is eligible for Retirement during the vesting period applicable to the RSUs such that some or all of the RSUs are subject to Section 409A of the Code, this Agreement and the RSUs shall be administered and interpreted in compliance with Section 409A of the Code to the extent applicable. Notwithstanding the foregoing, if the Company determines that the RSUs may not either be exempt from or compliant with Section 409A of the Code, the Company may adopt such amendments or other policies and procedures (including amendments, policies and procedures with retroactive effect), or take any other actions, that the Company determines are necessary or appropriate, as applicable, to (x) exempt the RSUs from Section 409A of the Code, or (y) comply with the requirements of Section 409A of the Code; provided, however, that there is no obligation on the part of the Company to adopt any such amendment, policy or procedure or take any such other action. If the Employee is a “specified employee” as defined in Section 409A of the Code as of the Employee’s separation from service, to the extent any RSUs are subject to Section 409A of the Code, then to the extent required by Section 409A of the Code, no payments due under this Agreement may be made until the earlier of: (A) the first day of the seventh month following the Employee’s separation from service, or (B) the Employee’s date of death. If this Agreement fails to comply with the requirements of Section 409A of the Code, neither the Company nor any of its Affiliates shall have any liability for any tax, penalty or interest imposed on the Employee by Section 409A of the Code, and the Employee shall have no recourse against the Company or any of its Affiliates for payment of any such tax, penalty or interest imposed by Section 409A of the Code.

Employee:    %%FIRST_NAME%-% %%LAST_NAME%-%    

Grant Date:    %%OPTION_DATE,’Month DD, YYYY’%-%    

Restricted Stock Units granted hereby:    %%TOTAL_SHARES_GRANTED,'999,999,999'%-%    

            

            

Section 1 Confidential Information.

1.1The Employee recognizes that the success of the Company and its current or future Affiliates depends upon the protection of information or materials that are confidential and/or proprietary. “Confidential Information” means information or materials that (a) are identified as being confidential or proprietary at the time of disclosure to the Employee (or upon notice thereafter) or (b) should, based on their nature or the circumstances surrounding such disclosure, reasonably be deemed confidential. Confidential Information includes, without limitation, information to which the Employee has access while employed by the Company whether recorded in any medium or merely memorized. By way of example, “Confidential Information” includes without limitation, and whether or not such information is specifically designated as confidential or proprietary: all business plans and marketing strategies; information concerning existing and prospective markets, suppliers and customers; financial information; information concerning the development of new products and services; and technical and non-technical data related to software programs, design, specifications, compilations, Inventions (as defined in Section 3.1 of this Exhibit B), improvements, patent applications, studies, research, methods, devices, prototypes, processes, procedures and techniques. Confidential Information expressly includes information provided to the Company or its Affiliates by third parties under circumstances that require them to maintain the confidentiality of such information. Notwithstanding the foregoing, the Employee shall have no confidentiality obligation with respect to disclosure of any Confidential Information that (a) was, or at any time becomes, available in the public domain other than through a violation of this Agreement or (b) the Employee can demonstrate by written evidence was furnished to the Employee by a third party in lawful possession thereof and who was not under an obligation of confidentiality to the Company or any of its Affiliates.

1.2The Employee agrees that during the Employee’s employment and after termination of employment irrespective of cause, the Employee will use Confidential Information only for the benefit of the Company and its Affiliates. Notwithstanding the foregoing, the Employee may disclose Confidential Information as (a) authorized by applicable law (including, but not limited to, any disclosure of information that satisfies the procedures in SEC Regulation § 240.21F-17) or (b) as required pursuant to an order or requirement of a court, administrative agency or other government body.

This Agreement constitutes notice to the Employee that, under the 2016 Defend Trade Secrets Act (“DTSA”), the following rules shall be applicable: (i) No individual will be held criminally or civilly liable under federal or state trade secret law for the disclosure of a trade secret (as defined under the DTSA) that: (A) is made in confidence to a federal, state, or local government official, either directly or indirectly, or to an attorney; and made solely for the purpose of reporting or investigating a suspected violation of law; or (B) is made in a complaint or other document filed in a lawsuit or other proceeding, if such filing is made under seal so that it is not made public; and (ii) an individual who pursues a lawsuit for retaliation by an employer for reporting a suspected violation of the law may disclose the trade secret to the attorney of the individual and use the trade secret

information in the court proceeding, if the individual files any document containing the trade secret under seal, and does not disclose the trade secret, except as permitted by court order. In addition, if the Employee’s employment is governed by the laws of the United Kingdom, nothing in this Agreement shall prevent the Employee from making a protected disclosure under section 43A of the Employment Rights Act 1996.

1.3The Employee hereby assigns to the Company any rights the Employee may have or acquire in such Confidential Information and acknowledges that all Confidential Information shall be the sole property of the Company and/or its Affiliates or their assigns.

1.4There are no rights granted or any understandings, agreements or representations between the parties hereto, express or implied, regarding Confidential Information that are not specified herein.

1.5The Employee’s obligations under this Section 1 are in addition to any obligations that the Employee has under state or federal law.

1.6The Employee agrees that in the course of the Employee’s employment with the Company, the Employee will not violate in any way the rights that any entity, including former employers, has with regard to trade secrets or proprietary or confidential information.

1.7The Employee’s obligations under this Section 1 are indefinite in term and shall survive the termination of this Agreement.

Section 2 Return of Company Property.

2.1    The Employee acknowledges that all tangible items containing any Confidential Information, including without limitation memoranda, photographs, records, reports, manuals, drawings, blueprints, prototypes, notes, documents, drawings, specifications, software, media and other materials, including any copies thereof (including electronically recorded copies), are the exclusive property of the Company or its applicable Affiliate, and the Employee shall deliver to the Company all such material in the Employee’s possession or control upon the Company’s request and in any event upon the termination of the Employee’s employment with the Company. The Employee shall also preserve and return any keys, equipment, identification or credit cards, or other property belonging to the Company or its Affiliates upon termination of the Employee’s employment or request.

Section 3 Inventions.

3.1    The Employee understands and agrees that all Inventions are the exclusive property of the Company. As used in this Agreement, “Inventions” shall include without limitation ideas, discoveries, developments, concepts, inventions, original works of authorship, trademarks, mask works, trade secrets, ideas, data, information, know-how, documentation, formulae, results, prototypes, designs, methods, processes, products and techniques, improvements to any of the foregoing, and all other matters ordinarily intended by the words “intellectual property,” whether or not patentable, copyrightable, or otherwise able to be registered, that are developed, created, conceived of or reduced to practice (a) by the Employee, alone or with others, (b) during the Employee’s

employment with the Company or Affiliates, whether or not during working hours or using the Company’s facility or equipment, or within three (3) months thereafter and (c) related to the Company’s then existing or proposed business. In recognition of the Company’s ownership of all Inventions, the Employee shall make prompt and full disclosure to the Company of, will hold in trust for the sole benefit of the Company, and (subject to Section 3.2 below) herby assigns, and agrees to assign in the future, exclusively to the Company all of the Employee’s right, title, and interest in and to any and all such Inventions.

3.2    NOTICE REQUIRED BY REVISED CODE OF WASHINGTON 49.44.140: The Employee understands that the Employee’s obligation to assign inventions shall not apply to any inventions for which no equipment, supplies, facilities, or trade secret information of the Company was used and that was developed entirely on the Employee’s own time, unless (a) the invention relates (i) directly to the business of the Company, or (ii) to the Company’s actual or demonstrably anticipated research or development, or (b) the invention results from any work performed by the Employee for the Company.

3.3    To the extent any works of authorship created by the Employee made within the scope of employment may be considered “works made for hire” under United States copyright laws, they are hereby agreed to be works made for hire. To the extent any such works do not qualify as a “work made for hire” under applicable law, and to the extent they include material subject to copyright, the Employee hereby irrevocably and exclusively assigns and conveys all rights, title and interests in such works to the Company subject to no liens, claims or reserved rights. The Employee hereby waives any and all “moral rights” that may be applicable to any of the foregoing, for any and all uses, alterations, and exploitation hereof by the Company, or its Affiliates, or their successors, assignees or licensees. To the extent that any such “moral rights” may not be waived in accordance with law, the Employee agrees not to bring any claims, actions or litigation against the Company or its Affiliates, or their successors, assignees or licensees, based on or to enforce such rights. Without limiting the preceding, the Employee agrees that the Company may in its discretion edit, modify, recast, use, and promote any such works of authorship, and derivatives thereof, with or without the use of the Employee’s name or image, without compensation to the Employee other than that expressly set forth herein.

3.4    The Employee hereby waives and quitclaims to the Company any and all claims of any nature whatsoever that the Employee now or hereafter may have for infringement of any patent or patents from any patent applications for any Inventions. The Employee agrees to cooperate fully with the Company and take all other such acts requested by the Company (including signing applications for patents, assignments, and other papers, and such things as the Company may require) to enable the Company to establish and protect its ownership in any Inventions and to carry out the intent and purpose of this Agreement, during the Employee’s employment or thereafter. If the Employee fails to execute such documents by reason of death, mental or physical incapacity or any other reason after reasonable attempts by the Company, the Employee hereby irrevocably appoints the Company and its officers and agents as the Employee’s agent and attorney-in-fact to execute such documents on the Employee’s behalf.

3.5    The Employee agrees that there are no Inventions made by the Employee prior to the Employee’s employment with the Company and belonging to the Employee

that the Employee wishes to have excluded from this Section 3 (the “Excluded Inventions”). If during the Employee’s employment with the Company, the Employee uses in the specifications or development of, or otherwise incorporates into a product, process, service, technology, or machine of the Company or its Affiliates, or otherwise uses any invention, proprietary know-how, or other intellectual property in existence before the commencement date of Employee’s employment with the Company or any Affiliate owned by the Employee or in which the Employee has any interest (“Existing Know-How”), the Company or its Affiliates, as the case may be, is hereby granted and shall have a non-exclusive, royalty-free, fully paid up, perpetual, irrevocable, worldwide right and license under the Existing Know-How (including any patent or other intellectual property rights therein) to make, have made, use, sell, reproduce, distribute, make derivative works from, publicly perform and display, and import, and to sublicense any and all of the foregoing rights to that Existing Know-How (including the right to grant further sublicenses) without restriction as to the extent of the Employee’s ownership or interest, for so long as such Existing Know-How is in existence and is licensable by the Employee.

Section 4 Nonsolicitation and Noncompetition.

4.1    During the Employee’s employment with the Company, and for a period expiring twelve (12) months after the termination of the Employee’s employment (the “Restrictive Period”), regardless of the reason, if any, for such termination, the Employee shall not, in the continent in which the Employee is employed by the Company, directly or indirectly:

(a)solicit or entice away or in any other manner persuade or attempt to persuade any officer, employee, consultant or agent of the Company or any of its Affiliates to alter or discontinue his or her relationship with the Company or its Affiliates;

(b)solicit from any person or entity that was a customer of the Company or any of its Affiliates during the Employee’s employment with the Company, any business of a type or nature similar to the business of the Company or any of its Affiliates with such customer;

(c)solicit, divert, or in any other manner persuade or attempt to persuade any supplier of the Company or any of its Affiliates to discontinue its relationship with the Company or its Affiliates;

(d)solicit, divert, take away or attempt to solicit, divert or take away any customers of the Company or its Affiliates; or

(e)engage in or participate in (i) chemical or ingredient distribution; or (ii) waste remediation businesses.

4.2    Nothing in Section 4.1 limits the Employee’s ability to hire an employee of the Company or any of its Affiliates in circumstances under which such employee first contacts the Employee regarding employment and the Employee does not violate any of subsections 4.1(a), 4.1(b), 4.1(c), 4.1(d) or 4.1(e) herein.

4.3    The Company and the Employee agree that the provisions of this Section 4 do not impose an undue hardship on the Employee and are not injurious to the public;

that this provision is necessary to protect the business of the Company and its Affiliates; that the nature of the Employee’s responsibilities with the Company under this Agreement provide and/or will provide the Employee with access to Confidential Information that is valuable and confidential to the Company and its Affiliates; that the Company would not grant RSUs to the Employee if the Employee did not agree to the provisions of this Section 4; that this Section 4 is reasonable in terms of length of time, geographic scope and nature of restricted activities; and that adequate consideration supports this Section 4. In the event that a court determines that any provision of this Section 4 is unreasonably broad or extensive, the Employee agrees that such court should narrow such provision only to the extent necessary to make it reasonable and enforce the provisions as narrowed.

4.4    State-Specific Modifications. The restrictions in this Section 4 shall not apply after Employee’s employment with the Company ends if Employee’s primary place of employment as of their last day of employment is in California, the District of Columbia, Oklahoma, Nebraska, North Dakota, Virginia, Washington, or any other state prohibiting such provisions as above.

4.5    Clawback.

(a)Without limiting the generality of the remedies available to the Company pursuant to Section 4.3, if, during the Restrictive Period, the Employee, except with the prior written consent of the Board, breaches the restrictive covenants contained in Section 4, the Employee shall pay to the Company in cash any gain the Employee realized in cash in connection with the vesting of the RSUs, the related issuance of Shares and the sale of Shares within the eighteen-month period (or such other period as determined by the Board) ending on the date of the Employee’s breach. This right of recoupment is in addition to any other remedies the Company may have against the Employee for the Employee’s breach of the restrictive covenants contained in this Section 4. The Employee’s obligations under this Exhibit B shall be cumulative (but not duplicative, nor operate to extend the length of any such obligations) of any similar obligations the Employee has under the Plan, the Agreement or any other agreement with the Company or any Affiliate. The restrictions in this Section 4.5 shall not apply if Employee’s primary place of employment as of their last day of employment is in California or Washington.

Section 5 Definitions. As used in this Exhibit B, capitalized terms that are not defined herein have the respective meaning given in the Plan or the Agreement.