Document:

EX-10.13

 Exhibit 10.13 

 
  

STOCKHOLDERS’ AGREEMENT 

of 
 CANDELA MEDICAL,
INC. 
 Dated as of [•], 2021 
  

 
  

 STOCKHOLDERS’ AGREEMENT 

OF 
 CANDELA MEDICAL,
INC. 
 THIS STOCKHOLDERS’ AGREEMENT (as the same may be amended from time to time in accordance with its terms, the
“Agreement”) is entered into as of [•], 2021 by and among CANDELA MEDICAL, INC., a Delaware corporation (the “Company”), and each of the stockholders of the Company whose name appears on the signature pages
hereto (each, a “Stockholder” and collectively, the “Stockholders”). 
 RECITALS: 

WHEREAS, the Stockholders were a party to that certain Third Amended and Restated Limited Partnership Agreement (the
“LPA”) of SM Midco L.P., the direct parent of the Company (the “Partnership”); 
 WHEREAS, in
connection the initial public offering (the “IPO”) of the Company’s Common Stock, the Partnership will be dissolved and the Stockholders will receive shares of Common Stock of the Company in respect of, in exchange for or upon
redemption of their partnership units in the Partnership in accordance with the provisions of the LPA; and 
 WHEREAS, in connection
with, and effective upon, the date of completion of the IPO, the parties hereto desire to enter into this Agreement that governs certain of their rights, duties and obligations with respect to their ownership of Equity Securities (as defined below)
after the closing of the IPO. 
 AGREEMENT: 

NOW, THEREFORE, in consideration of the premises and for other good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, the parties agree hereto as follows: 
 ARTICLE 1. GENERAL. 

1.1 Definitions. As used in this Agreement the following terms shall have the following respective meanings: 

(a) “Additional Stockholder” means a stockholder added to this Agreement pursuant to Section 5.12. 

(b) “Affiliate” means (i) with respect to any Person (other than a Stockholder), an “affiliate”
as defined in Rule 405 of the regulations promulgated under the Securities Act, and (ii) with respect to a Stockholder, an “affiliate” as defined in Rule 405 of the regulations promulgated under the Securities Act and any investment
fund, vehicle or holding company of which such Stockholder or an Affiliate of such Stockholder serves as the general partner, managing member or discretionary manager or advisor; provided, however, that notwithstanding the foregoing,
(x) an Affiliate of a Stockholder shall not include any Portfolio Company of such Stockholder or any limited partners of such Stockholder and (y) a Stockholder or any of its Affiliates shall not be considered an Affiliate of the other
Stockholders solely by virtue of this Agreement. 

 (c) “Apax” means Dion Topco L.P. and its affiliated
management companies and investment vehicles. 
 (d) “Apax Affiliate” means any other Person with regard to
which Apax, directly or indirectly, controls, is controlled by or is commonly controlled. For purposes of the preceding sentence, “control” shall mean the power to direct the principal business management and activities of a Person,
whether through ownership of voting securities, by agreement (including, without limitation, in connection with any voting trust, proxy arrangement or similar device), or otherwise. 

(e) “Apax Group” means Apax and each and every direct and indirect transferee of Apax pursuant to clause
(iii) of the definition of “Permitted Transfer.” Unless the Company is otherwise notified in writing by Apax, Apax shall at all times serve as the designated representative to act on behalf of the Apax Group for purposes of this
Agreement and shall have the sole power and authority to bind the Apax Group with respect to all provisions of this Agreement; provided, however, that if Apax chooses to cease to serve as the designated representative of the Apax Group, then
Apax or, in the absence of Apax doing so, a majority in interest of the members of the Apax Group at such time shall designate and appoint one member of the Apax Group to serve as the designated representative of the Apax Group for purposes of this
Agreement, which designee (and any successor thereafter designated and appointed) shall have the sole power and authority to bind the Apax Group with respect to all provisions of this Agreement. The Company and the Stockholders shall be entitled to
rely on all actions taken by Apax or such designee on behalf of the Apax Group. 
 (f) “Apax Transferee”
means each and every direct and indirect transferee of Apax (including transferees of shares from any member of the Apax Transferee Group so long as such shares were originally held by Apax immediately prior to the closing of the IPO) pursuant to
clause (v) of the definition of “Permitted Transfer” other than a Person the Apax Transferee Group elects in writing not to be an Apax Transferee pursuant to clause (v) of the definition of “Permitted Transferee.” 

(g) “Apax Transferee Group” means the Apax Group and each and every Apax Transferee. Unless the Company is
otherwise notified in writing by Apax, Apax shall at all times serve as the designated representative to act on behalf of the Apax Transferee Group for purposes of this Agreement and shall have the sole power and authority to bind the Apax
Transferee Group with respect to all provisions of this Agreement; provided, however, that if Apax chooses to cease to serve as the designated representative of the Apax Transferee Group, then Apax or, in the absence of Apax doing so, a
majority in interest of the members of the Apax Transferee Group at such time shall designate and appoint one member of the Apax Transferee Group to serve as the designated representative of the Apax Transferee Group for purposes of this Agreement,

  
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which designee (and any successor thereafter designated and appointed) shall have the sole power and authority to bind the Apax Transferee Group with respect to all provisions of this Agreement.
The Company and the Stockholders shall be entitled to rely on all actions taken by Apax or such designee on behalf of the Apax Transferee Group. 

(h) “Applicable Exchange” means the primary stock exchange, including without limitation the NASDAQ Stock
Market or the New York Stock Exchange, upon which the Common Stock is listed, as determined by the Company. 
 (i)
“Board” means the Board of Directors of the Company. 
 (j) “Business Day”
means a day, other than a Saturday, Sunday or other day on which banks located in New York, New York are authorized or required by law to close. 

(k) “Bylaws” means the Amended and Restated Bylaws of the Company, as in effect on the date hereof and as the
same may be amended, supplemented or otherwise modified from time to time in accordance with the terms thereof, the terms of the Charter and the terms of this Agreement. 

(l) “Catch-Up Amount” means, with respect to any Management
Stockholder, as of the date of calculation, (i) the number of shares of Common Stock equal to (A) the number of issued and outstanding shares of Common Stock issued in respect of, in exchange for or upon redemption of such Holder’s
partnership units in the Partnership (for the avoidance of doubt, excluding Equity Securities granted in connection with the IPO) held by such Holder immediately after the closing of the IPO, multiplied by (B) a fraction, the numerator
of which is the aggregate number of shares of Common Stock Transferred by the Apax Group (x) to a Person who is not an Affiliate of any member of the Apax Group and (y) pursuant to a Deemed Sale or a LP Distribution, in each case, from time to time
after the IPO and prior to the date of calculation, and the denominator of which is the number of shares of Common Stock held by the Apax Group immediately after the closing of the IPO, less (ii) the number of shares of Common Stock held
by such Holder immediately after the closing of the IPO that have been Transferred by such Holder (rounded down to the nearest full share). In the event that a Management Stockholder Transfers all or a portion of its shares of Common Stock pursuant
to one or more Permitted Transfers, such Management Stockholder and its Permitted Transferees shall be deemed to constitute a single Holder for purposes of calculating the Catch-Up Amount. 

(m) “Change in Control” means (i) the sale, lease or other disposition in a transaction or series of
related transactions of all or substantially all of the assets of the Company to a Person that is not the Apax Group (or any member(s) thereof) or an Apax Affiliate or (ii) an acquisition of the Company by another Person by stock sale,
consolidation, merger or other reorganization in a transaction or series of related transactions following which any Person or group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act), other than the Apax
Group or any member(s) thereof or an Apax Affiliate, beneficially owns (within the meaning of Rule 13d-3 under the Exchange Act) more than fifty percent (50%) of the voting power of the

  
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Person surviving such transaction; provided, that (x) a merger effected exclusively for the purpose of changing the domicile of the Company and (y) a stock sale, consolidation,
merger or other reorganization in a transaction or series of related transactions with the Apax Group (or any member(s) thereof) or an Apax Affiliate shall not constitute a Change in Control. 

(n) “Charter” means the Amended and Restated Certificate of Incorporation of the Company, as in effect on the
date hereof and as the same may be amended, supplemented or otherwise modified from time to time in accordance with the terms thereof and the terms of this Agreement. 

(o) “Common Stock” means the common stock, $0.01 par value per share, of the Company. 

(p) “Covered Person” means (i) any director or officer of the Company or any of its Subsidiaries who is
also a director, officer, employee, managing director or other Affiliate of any Stockholder and (ii) Apax and the Apax Affiliates. 

(q) “Deemed Sale” means the sale or transfer for value of Common Stock by the Apax Group to one or more funds
or entities affiliated with the Apax Group following the IPO and for purposes of liquidity (e.g., sales to a “continuation fund”). For the avoidance of doubt, a sale or transfer of Common Stock by the Apax Group to one or more funds
or entities affiliated with the Apax Group following the IPO for the purposes of rebalancing investments among the Apax Group and its affiliates, consolidation with other operating companies (e.g., common-control mergers), any transfer to an
alternative investment vehicle and other similar purposes and/or any such transfer not involving a disposition for value shall not constitute a Deemed Sale hereunder. 

(r) “Eligible Registration Statement” means any registration statement (other than (i) a registration
statement on Form S-4 or Form S-8 or any similar or successor form or (ii) with respect to any corporate reorganization or transaction under Rule 145 of the
Securities Act or other business combination or acquisition transaction, any registration statement related to the issuance or resale of securities issued in such a transaction) filed by the Company under the Securities Act in connection with any
primary or secondary offering of Common Stock for the account of the Company and/or any stockholder of the Company, whether or not through the exercise of any registration rights. 

(s) “Executive Management Stockholders” mean the Stockholders listed on Exhibit
A-1 hereto and their Permitted Transferees. 
 (t) “Equity
Securities” means (i) any Common Stock or preferred stock of the Company, (ii) any security convertible into or exercisable or exchangeable for, with or without consideration, any Common Stock or preferred stock of the Company
(including any option to purchase such a security or any restricted stock units), (iii) any Common Stock underlying any security referred to in clause (ii), (iv) any security carrying any option, warrant or right to subscribe to or purchase any
Common Stock or preferred stock of the Company or other security referred to in clause (ii), or (v) any such option, warrant or right. 

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

(v) “Family Member” means, with respect to any natural person, (i) any child, stepchild, grandchild or
more remote issue, parent, stepparent, grandparent, spouse, domestic partner, sibling, child of sibling, mother-in-law, father-in-law, son-in-law, daughter-in-law, brother-in-law, sister-in-law, cousin and adoptive relationships (each, a “family
member”) or estate of such family member or (ii) any foundation, trust, family limited partnership, family limited liability company or other entity created and used for estate planning purposes, so long as any such foundation, trust,
family limited partnership, family limited liability company or other entity is controlled by, for the benefit of, or owned by such natural person or one or more persons described in clause (i). 

  
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 (w) “FINRA” means the Financial Industry Regulatory
Authority. 
 (x) “Governmental Authority” means any: (i) nation, state, commonwealth, province,
territory, county, municipality, district or other jurisdiction of any nature; (ii) U.S. and other federal, state, local, municipal, foreign or other government; or (iii) governmental or quasi-governmental authority of any nature
(including any governmental division, department, agency, commission, instrumentality, official, organization, unit, body or entity and any court or other tribunal). 

(y) “Holder” means (i) each member of the Apax Transferee Group and (ii) any Management Stockholder.

 (z) “Initial Effective Time” means the date and time that the SEC declared effective the registration
statement pursuant to which Common Stock was sold in the IPO. 
 (aa) “Law” means any
applicable constitutional provision, statute, act, code, law, regulation, rule, ordinance, order, decree, ruling, proclamation, resolution, judgment, decision, declaration, or interpretative or advisory opinion or letter of a Governmental Authority.

 (bb) “LP Distribution” any in-kind distribution by any member of the Apax Group of Common Stock to its
limited partners. 
 (cc) “Management Stockholders” mean collectively the Executive Management Stockholders
and the Non-Executive Management Stockholders. 
 (dd) “Non-Executive Management Stockholders” mean the Stockholders listed on Exhibit A-2 hereto and their Permitted Transferees. 

(ee) “Participation Effective Date” means the first Business Day after the Piggyback Holders receive notice
from the Company pursuant to Section 3.3(a) hereof. 
 (ff) “Permitted Transfer” means a Transfer by a
Person that is (i) a limited partnership or limited liability company Transferring to its members or former members or partners or former partners in accordance with their interest in the limited liability company or limited partnership,
(ii) an individual Transferring to the individual’s Family Member(s), (iii) Transferring to Apax or an Apax Affiliate, (iv) to a trust or estate planning vehicle of such individual that is solely controlled by such individual and the
beneficiaries of which are comprised solely of such individual and/or the members of the Immediate Family of such individual or (v) a member of the Apax Transferee Group Transferring to any Person in a transaction or series of related
transactions not involving a public offering unless the Apax Transferee Group elects in writing not to deem such transferee to be an “Apax Transferee” for purposes of this Agreement; provided, in each case, that the transferee
(other than a transferee that already is party to this Agreement) will agree to be subject to the terms of this Agreement (subject to any limitation on the 

  
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assignment of rights by such Person to the transferee in connection with such Transfer) by executing and delivering a joinder agreement, substantially in the form of Exhibit B-1 hereto (in the case of a Transfer by a Management Stockholder) or Exhibit B-2 hereto (in the case of a Transfer by any member of the Apax Transferee Group); provided,
further, that in the case of any Transfer by a Management Stockholder pursuant to clause (ii) or (iv), such Transfer is for tax planning purposes. 

(gg) “Permitted Transferee” shall mean any Person who acquires Equity Securities pursuant to a Permitted
Transfer. 
 (hh) “Person” shall mean an individual, partnership, corporation, limited liability company,
unincorporated organization, trust, joint venture, government agency, or other entity. 
 (ii) “Portfolio
Company” shall mean, with respect to any Person that is a private equity sponsor, an operating company the voting stock of which is held, directly or indirectly, by such Person or one of its Affiliates. 

(jj) “Register,” “registered,” and “registration” refer to a registration
effected by preparing and filing a registration statement in compliance with the Securities Act, and the declaration or ordering of effectiveness of such registration statement. 

(kk) “Registrable Securities” means (x) all Common Stock and any securities into which Common Stock may
be converted or exchanged pursuant to any merger, consolidation, sale of all or any part of the Company’s assets, corporate conversion or other extraordinary transaction of the Company held by any member of the Apax Transferee Group or its
Permitted Transferee or (y) in the case of an Executive Management Stockholder who is still an employee of the Company, all Common Stock issued in respect of, in exchange for or upon redemption of such Holder’s partnership units in the
Partnership held by such Executive Management Stockholder immediately after the closing of the IPO, all Common Stock issuable upon conversion or exercise of Equity Securities granted in connection with the IPO and any securities into which any such
Common Stock may be converted or exchanged pursuant to any merger, consolidation, sale of all or any part of the Company’s assets, corporate conversion or other extraordinary transaction of the Company, in each case, other than any Common Stock
or securities into which Common Stock may be converted or exchanged that (i) have been sold by a Person to the public either pursuant to an effective registration statement or Rule 144 under the Securities Act, (ii) have ceased to be
outstanding or (iii) with respect to any member of the Apax Transferee Group, have been sold in a private transaction in which the transferor’s rights under Article 3 of this Agreement are not assigned to the transferee of the securities.

 (ll) “Registration Expenses” means all expenses incurred by the Company in complying with Sections 3.2,
3.3, 3.4 and 3.7 hereof, including, without limitation, (i) all SEC and other registration and filing fees (including, without limitation, fees and expenses with respect to (A) filings required to be made with FINRA and (B) securities
or Blue Sky laws, including, without limitation, any fees and disbursements of counsel 

  
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for the underwriters in connection with any filing and application made to or with (and clearance by) FINRA and any Blue Sky qualifications of the Registrable Securities pursuant to
Section 3.7(d)), (ii) preparation, printing, messenger and delivery expenses, (iii) fees and disbursements of counsel for the Company, (iv) fees and disbursements of (A) special counsel for the Apax Group (provided that one or
more members of the Apax Group are Holders participating in such registration), (B) a single special counsel for the Apax Transferees participating in such registration, which counsel shall be selected by the Apax Transferees holding a majority of
the Registrable Securities being sold by the Apax Transferees participating in such registration and (C) a single special counsel for all other Holders participating in such registration, if any, which counsel shall be selected by the Company
unless specified by such other Holders holding a majority of the Registrable Securities being sold by all such other Holders participating in such registration (each counsel referred to in clause (A), (B) or (C), a “Stockholder
Counsel”), including in the case of each of clauses (A) through (C) the expenses associated with the delivery of any opinions on behalf of such Holders, (v) expenses incurred in connection with roadshows related to registered
offerings made pursuant to Article 3, including, without limitation, expenses related to any presentations but excluding the travel and lodging expenses of representatives of the underwriters, (vi) fees and disbursements of independent
certified public accountants and any other persons, including special experts retained by the Company, (vii) expenses related to any special audits incident to or required by any such registration, in each case, whether or not any Eligible
Registration Statement is filed or becomes effective, (viii) all fees and expenses related to the listing of the Registrable Securities on any securities exchange and (ix) all internal expenses of the Company, including the compensation of
officers and employees of the Company and the fees and expenses in connection with any annual audit. For the avoidance of doubt, any Selling Expenses in connection with any registration, sale or distribution of Registrable Securities shall be borne
by such Holder and not by the Company. 
 (mm) “Rule 144” means Rule 144 under the Securities Act, as such
Rule may be amended from time to time, or any similar or successor rule or regulation hereafter adopted by the SEC. 
 (nn)
“SEC” means the Securities and Exchange Commission. 
 (oo) “Securities Act” means the
Securities Act of 1933, as amended. 
 (pp) “Selling Expenses” means (i) all underwriting fees and
selling commissions relating to the distribution of the Registrable Securities and (ii) all taxes (including capital gains, income, stamp, transfer or similar taxes or duties), if any, on the transfer and sale, respectively, of the Registrable
Securities being sold. 
 (qq) “Subsidiary” means, with respect to any Person, any
corporation, limited liability company, partnership, association or business entity of which (i) if a corporation, a majority of the total voting power of shares of stock entitled (without regard to the occurrence of any contingency) to vote in
the election of directors, managers or trustees thereof is at the time owned by that Person or one or more of the other Subsidiaries of such Person or a combination thereof, or (ii) if a limited liability company, partnership,

  
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association or other business entity (other than a corporation), a majority of partnership or other similar ownership interest thereof is at the time owned by any Person or one or more
Subsidiaries of that Person or a combination thereof. For purposes hereof, a Person or Persons shall be deemed to have a majority ownership interest in a limited liability company, partnership, association or other business entity (other than a
corporation) if such Person or Persons shall be allocated a majority of limited liability company, partnership, association or other business entity gains or losses or shall be or control any managing member, general partner or analogous controlling
Person of such limited liability company, partnership, association or other business entity. 
 (rr) “Threshold
Amount” means, with respect to a Holder of Registrable Securities (other than a member of the Apax Transferee Group) at any time, the number of Registrable Securities held at such time by such Holder of Registrable Securities multiplied by
a fraction, the numerator of which is the aggregate number of Registrable Securities being sold by the Apax Transferee Group pursuant to the relevant Eligible Registration Statement and the denominator is the number of Registrable Securities held by
the Apax Transferee Group at such time (rounded down to the nearest full share). 
 (ss) “Transfer” means
any sale, assignment, encumbrance, hypothecation, pledge, conveyance in trust, gift, transfer by request, devise or descent, or other transfer or disposition of any kind, including, but not limited to, transfers to receivers, levying creditors,
trustees or receivers in bankruptcy proceedings or general assignees for the benefit of creditors, whether voluntary or by operation of Law, directly or indirectly, of any Equity Securities. 

1.2 Rules of Construction. For all purposes of this Agreement, except as otherwise expressly provided or unless the context otherwise
requires: 
 (a) the terms defined in this Agreement have the meanings assigned to them in this Agreement, and words in the
singular include the plural and words in the plural include the singular; 
 (b) the words “herein,”
“hereof” and “hereunder” and other words of similar import refer to this Agreement as a whole and not to any particular Article, Section or other subdivision; 

(c) all references to Articles, Sections, Exhibits and Schedules shall be construed to refer to Articles and Sections of, and
Exhibits and Schedules to, this Agreement; 
 (d) “or” is not exclusive; 

(e) “including” means including without limitation; and 

(f) references to numbers of shares in this Agreement, including the calculation of the number of Registrable Securities and
the Catch-Up Amount, shall be appropriately adjusted to reflect any stock dividend, stock split, combination or other recapitalization or reclassification of shares by the Company occurring after the date of
this Agreement. 

  
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 ARTICLE 2. CORPORATE GOVERNANCE. 

2.1 Election of Directors. The Apax Transferee Group shall (i) have the right, but not the obligation, to nominate to the Board a
number of individuals equal to the percentage of the issued and outstanding Common Stock owned by the Apax Transferee Group multiplied by the total number of directors of the Board (rounded up to the nearest whole number) and (ii) have the
right to increase or decrease the size of the Board, subject to any limitations on Board size contained in the Company’s Charter or Bylaws then in effect. 

2.2 Replacement of Directors. For so long as the Apax Transferee Group has the right to nominate any person for appointment or election
to the Board pursuant to Section 2.1, in the event that a vacancy is created at any time, whether by the expansion of the Board, by the death, disability, retirement, resignation or removal (with or without cause) of such director or otherwise,
the Apax Transferee Group shall have the right to nominate any person for appointment or election to the Board to fill such vacancy or to designate a replacement (who shall meet all qualifications required by the Company’s written policies) to
fill such vacancy, as the case may be. 
 2.3 Director Independence. Notwithstanding anything to the contrary in Section 2.1, if
the Company ceases to qualify as a “controlled company” (or such similar term) under the rules of the Applicable Exchange (or the rules of any other exchange on which the Common Stock is listed), the Apax Transferee Group shall, if
necessary, within one (1) year after the Company ceases to qualify as such, cause a sufficient number of their respective designees to qualify as “independent directors” under such rules to ensure that the Board complies with
applicable independence rules. To the extent permitted by the Company’s Charter then in effect, the Company shall be permitted, if necessary, and the Apax Transferee Group shall take all reasonably necessary actions within its control, to
increase the number of authorized directors and cause the newly created directorships resulting therefrom to be filled so as to comply with applicable independence rules. 

2.4 Necessary Actions. Except as otherwise prohibited by applicable Law or the Company’s Charter or Bylaws then in effect, the
Company shall take all necessary actions within its control (including calling special Board and stockholders meetings) and use its reasonable best efforts to cause each such nominee or designee to the Board that is permitted to be nominated or
designated in accordance with Section 2.1 or 2.2 to be (x) included in the Board’s slate of nominees to the stockholders of the Company for each election of directors (to the extent that directors of such nominee’s class are to
be elected at such meeting for so long as the Board is classified) and (y) included in the proxy statement (if any) prepared by the Company in connection with soliciting proxies for every meeting of the stockholders of the Company called with
respect to the election of members of the Board, and at every adjournment or postponement thereof, and on every action or approval by written consent of the stockholders of the Company or the Board with respect to the election of members of the
Board. Except as otherwise required by applicable Law, the Company shall not take any action to cause the removal without cause of any such director nominated or designated by the Apax Transferee Group in accordance with Section 2.1 or 2.2,
unless it is directed to do so by the Apax Transferee Group. 

  
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 2.5 Withdrawal of Nominees or Designees. Notwithstanding the other provisions of this
Article 2, the Company shall not be obligated to cause to be nominated for election to the Board (or to be included in the Board’s slate of nominees to the Company’s stockholders or any proxy statement prepared by the Company in connection
with soliciting proxies for every meeting of the stockholders of the Company called with respect to the election of members of the Board) or recommend to the Company’s stockholders the election of any nominee or designee in the event that
(i) the Board determines in good faith, based on the advice of reputable outside legal counsel, that such action would constitute a breach of its fiduciary duties or (ii) the Company objects to such nominee or designee because such nominee
or designee has been involved in any of the events enumerated in Item 2(d) or (e) of Schedule 13D under the Exchange Act or such person is currently the target of an investigation by any governmental authority or agency relating to felonious
criminal activity or is subject to any order, decree, or judgment of any court or agency prohibiting service as a director of any public company or providing investment or financial advisory services. In the event of any such non-approval, the Apax Transferee Group shall withdraw the nomination or designation of such proposed nominee or designee and specify a replacement therefor (which replacement nominee or designee shall also be
subject to the requirements of this Section 2.5). The Company shall promptly notify the Apax Transferee Group in writing of any objection to a nominee or designee in advance of the date on which proxy materials are mailed by the Company in
connection with such election of directors, and the Company shall use its reasonable best efforts to enable such Person to promptly propose a replacement nominee or designee in accordance with the terms of this Agreement. 

2.6 Resignation. If the Apax Transferee Group Transfers Common Stock such that it would be entitled to designate a lesser number of
directors pursuant to Section 2.1 than it has so designated at such time, the Apax Transferee Group shall use its reasonable best efforts to cause such number of its director nominees and/or designees to offer to resign as a director effective
as of the Company’s next annual meeting of stockholders so that the number of its director nominees and designees, as of such meeting and assuming the acceptance of such resignation, would not exceed the number it is entitled to pursuant to
Section 2.1. Notwithstanding the foregoing, neither the Company nor the Board shall be required to accept any such resignation. 
 2.7
Committees. For so long as the Apax Transferee Group has the right to designate at least one (1) director to the Board pursuant to Section 2.1, the Apax Transferee Group shall have the right, but not the obligation, to designate,
with respect to any committee of the Board, a number of individuals equal to the percentage of the issued and outstanding Common Stock owned by the Apax Transferee Group multiplied by the total number of directors of such committee (rounded up to
the nearest whole number); provided, that the right of any director to serve on a committee shall be subject to applicable Law and the Company’s obligation to comply with any applicable independence requirements of the Applicable
Exchange. 
 2.8 Consent Rights. For so long as the Apax Transferee Group and their Affiliates collectively beneficially own a number
of shares of Common Stock equal to at least 25% of the outstanding shares of Common Stock immediately following the IPO, the following actions by the Company or any of its Subsidiaries shall require the approval, in addition to any approval by the
stockholders of the Company or the Board’s approval (or the approval of the required governing body of any Subsidiary of the Company), of the Apax Transferee Group: 

  
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 (a) entering into or effecting a Change in Control; 

(b) entering into, or materially amending, any agreement providing for the acquisition or divestiture of assets or Equity
Securities of any Person, in each case providing for aggregate consideration in excess of $50 million; 
 (c) entering
into, or materially amending, any joint venture or similar business alliance having a fair market value as of the date of formation thereof (as reasonably determined by the Board) in excess of $50 million; 

(d) issuing, or materially amending the terms of, Equity Securities, other than issuances made under or pursuant to the Candela
Medical, Inc. 2021 Equity Incentive Plan and such other equity incentive plans that have been duly approved and adopted by stockholders holding a majority of the Common Stock of the Company; 

(e) incurring indebtedness for borrowed money (including through capital leases, incurrence of loans, issuance of debt
securities or guarantee of indebtedness of another Person) in an aggregate principal amount in excess of $50 million or materially amending the terms thereof, other than (x) the incurrence of trade payables arising in the ordinary course
of business of the Company and its Subsidiaries or (y) borrowings under the Company’s revolving credit facility (or amendments, extensions, or replacements thereof); provided, that the initial entry into the revolving credit
facility and any increase in borrowing capacity thereunder shall be subject to approval as set forth in this Section; 
 (f)
approving the Company’s annual budget and business plan and any amendment, modification or supplement to, or deviation from or replacement of, the Company’s annual budget and business plan; 

(g) increasing or reducing the size of the Board of the Company; 

(h) initiating any liquidation, dissolution, bankruptcy or other insolvency proceeding involving the Company or any of its
significant subsidiaries; 
 (i) terminating the employment of the Chief Executive Officer of the Company or hiring a new
Chief Executive Officer of the Company; and 
 (j) making any material change in the nature of the business conducted by the
Company or its Subsidiaries. 
 2.9 Permitted Disclosure. Each Board nominee and designee of the Apax Transferee Group is
permitted to disclose confidential, non-public information about the Company and its Affiliates (including any materials received in their capacities as members of a Board or committee of the Company or any
Subsidiary) that he or she receives as a result of being a director of the Board with the Apax Affiliates and their respective Affiliates, limited partners, members and direct and indirect investors, in each case, on a confidential basis, subject to
his or her fiduciary duties under Delaware law. 

  
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 2.10 Trading Policies2.11 . For so long as a designee of the Apax Transferee Group is
serving or participating on the Board, (i) the Company shall not implement or maintain any trading policy, equity ownership guidelines (including with respect to the use of Rule 10b5-1 plans and
preclearance or notification to the Company of any trades in the Company’s securities) or similar guideline or policy with respect to the trading of securities of the Company that applies to any Stockholder in its capacity as such or any
Stockholder’s Affiliates (including a policy that limits, prohibits, or restricts any Stockholder or its Affiliates from entering into any hedging or derivative arrangements), in each case other than any director designee of such Stockholder
(including a designee of the Apax Transferee Group) solely in his or her individual capacity, (ii) any share ownership requirement for a designee of the Apax Transferee Group serving on the Board will be deemed satisfied by the securities owned
by Apax and/or its Affiliates and under no circumstances shall any of such policies, procedures, processes, codes, rules, standards and guidelines impose any restrictions on the transfers of securities by Apax or its Affiliates and (iii) under
no circumstances shall any policy, procedure, code, rule, standard or guideline applicable to the Board be violated by a designee of the Apax Transferee Group (x) accepting an invitation to serve on another board of directors of a company whose
principal lines(s) of business do not compete with the principal line(s) of business of the Company or failing to notify an officer or director of the Company prior to doing so, (y) receiving compensation from Apax or its Affiliates, or
(z) failing to offer his or her resignation from the Board except as otherwise expressly provided in this Agreement, and, in each case of (i), (ii) and (iii), it is agreed that any such policies in effect from time to time that purport to
impose terms inconsistent with this Section 2.10 shall not apply to the extent inconsistent with this Section 2.10. 
 ARTICLE 3. RESTRICTIONS ON
TRANSFER; REGISTRATION. 
 3.1 Restrictions on Transfer. 

(a) Until the first anniversary of the closing of the IPO (subject to any applicable
lock-up periods with the underwriters with respect thereto or any other applicable lock-up or similar agreements by which such Management Stockholder is bound), each
Management Stockholder hereby agrees with the Company not to make any Transfer of all or any portion of any Equity Securities held by such Management Stockholder immediately after the closing of the IPO, except: 

(i) in a Permitted Transfer; 

(ii) Transfers approved by the Board (such approval being in the sole discretion of the Board); 

(iii) Transfers to the Company or its designee; 

(iv) in the case of an Executive Management Stockholder who at the time of Transfer is an employee of the Company, in
accordance with the provisions of Section 3.3 (Piggyback Rights) or Section 3.4 (Form S-3 Registration) of this Agreement; or 

  
 12 

 (v) Transfers pursuant to Rule 144 or any other exemption from the
registration requirements of the Securities Act not to exceed, in the aggregate, the Catch-Up Amount with respect to such Management Stockholder; provided, that after 180 days following the pricing of
the IPO, a Non-Executive Management Stockholder may Transfer his or her Common Stock pursuant to this clause (iv) in an aggregate amount not to exceed the greater of (A) the Catch-Up Amount with respect to such Non-Executive Management Stockholder and (B) 25% of the number of issued and outstanding shares of Common Stock issued in respect of, in
exchange for or upon redemption of such Holder’s partnership units in the Partnership (for the avoidance of doubt, excluding Equity Securities granted in connection with the IPO) held by such
Non-Executive Management Stockholder immediately after the closing of the IPO, less the number of shares of Common Stock held by such Holder immediately after the closing of the IPO that have been
Transferred by such Non-Executive Management Stockholder (rounded down to the nearest full share). In the event that a Management Stockholder Transfers all or a portion of its shares of Common Stock pursuant
to one or more Permitted Transfers, such Management Stockholder and its Permitted Transferees shall be deemed to constitute a single Holder for purposes of this clause (v). 

(b) Notwithstanding anything to the contrary in Section 3.1(a), each Holder agrees with the Company that it will not
effect any Transfer of Equity Securities unless such Transfer is made pursuant to an effective registration statement under the Securities Act or pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the
Securities Act and, in either case, in compliance with all applicable state securities laws and all applicable securities laws of any other jurisdiction. The Company agrees, and each Holder understands and consents, that the Company will not take
any action to cause or permit the Transfer of any Equity Securities to be made on its books (or on any register of securities maintained on its behalf) unless the Transfer is permitted by and has been made in accordance with the terms of this
Agreement and all applicable securities laws. Each Holder agrees that in connection with any Transfer of Equity Securities that is not made pursuant to a registration statement, the Company may, in its sole discretion, request an opinion,
certifications and other information in form and substance reasonably satisfactory to the Company and from counsel reasonably satisfactory to the Company stating that such transaction is exempt from registration under the Securities Act. 

(c) 

(i) Subject to Section 4.5, each certificate representing Equity Securities held by a Holder that is subject to the
provisions of this Agreement shall be stamped or otherwise imprinted with legends substantially similar to the following (in addition to any legend required under applicable state securities laws) or if held in electronic form, shall be held in an
account by the Company’s stock transfer agent subject to restrictions on Transfer substantially consistent with the following legend, which shall be furnished in accordance with applicable Law: 

  
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 THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
AS AMENDED (THE “ACT”), AND MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, ASSIGNED, PLEDGED OR HYPOTHECATED EXCEPT (A) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE ACT COVERING ANY SUCH TRANSACTION OR
(B) PURSUANT TO AN EXEMPTION FROM REGISTRATION THEREUNDER, SUBJECT TO THE COMPANY’S RIGHT TO RECEIVE AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO THE COMPANY STATING THAT SUCH TRANSACTION IS EXEMPT FROM SUCH REGISTRATION REQUIREMENTS
AND OTHER OPINIONS, CERTIFICATIONS AND OTHER INFORMATION IN FORM AND SUBSTANCE REASONABLY SATISFACTORY TO THE COMPANY. 

(ii) Each certificate representing Equity Securities held by a Management Stockholder that is subject to the provisions of this
Agreement shall be stamped or otherwise imprinted with legends substantially similar to the following or if held in electronic form, shall be held in an account by the Company’s stock transfer agent subject to restrictions on Transfer
substantially consistent with the following legend: 
 THE SALE, PLEDGE, HYPOTHECATION OR TRANSFER OF THE SECURITIES REPRESENTED BY THIS
CERTIFICATE IS SUBJECT TO THE TERMS AND CONDITIONS OF A CERTAIN STOCKHOLDERS’ AGREEMENT DATED AS OF [•], 2021, AMONG THE STOCKHOLDER, THE COMPANY AND CERTAIN OTHER STOCKHOLDERS OF THE COMPANY (AS THE SAME MAY BE AMENDED AND IN EFFECT FROM
TIME TO TIME). NO SALE, PLEDGE, HYPOTHECATION OR TRANSFER OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE MAY BE MADE EXCEPT IN ACCORDANCE WITH THE PROVISIONS OF SUCH STOCKHOLDERS’ AGREEMENT. COPIES OF SUCH AGREEMENT MAY BE OBTAINED UPON
WRITTEN REQUEST TO THE SECRETARY OF THE COMPANY. 
 (d) The Holders acknowledge and agree that any Transfer of the limited
liability company interests, partnership interests, shares or other similar equity interests in a Holder or a parent entity of such Holder will be deemed to constitute a Transfer of Equity Securities, and any proposed Transfer of all or any portion
of any such interests in a Holder or a parent entity of such Holder shall be subject to compliance with the terms of this Agreement as such terms apply to a Holder. 

  
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 (e) In the event that a Stockholder Transfers any Equity Securities in
contravention of this Section 3.1, such Transfer shall be null and void, and the Company agrees it will not take any action to effect such a Transfer nor will it treat any alleged transferee as the holder of such Equity Securities. 

(f) Notwithstanding anything herein to the contrary, there is no limit or restriction, and nothing in this Agreement shall be
construed to impose any such limit or restriction, on the ability of any member of the Apax Transferee Group to Transfer its Equity Securities or its rights under this Agreement. 

3.2 Demand Registration. 

(a) If the Company shall receive a written request (a “Demand Request”) from the Apax Transferee Group that
the Company file a registration statement under the Securities Act covering the registration of all or a portion of the Registrable Securities owned by the Apax Transferee Group (or any member(s) thereof), then the Company shall, subject to the
limitations of this Section 3.2, effect, as expeditiously as reasonably possible, and in any event within thirty (30) days after the date such Demand Request is received, the registration under the Securities Act of all Registrable
Securities in accordance with the intended method of distribution thereof that the Apax Transferee Group request to be registered, subject to the provisions of Section 3.2(c). The Apax Transferee Group shall have the right to make an unlimited
number of Demand Requests. 
 (b) If the Apax Transferee Group (or any member(s) thereof) intends to distribute the
Registrable Securities covered by its request by means of an underwritten public offering, it shall so advise the Company as a part of their request made pursuant to this Section 3.2 or any request pursuant to Section 3.4. In connection
with a Demand Request, the Apax Transferee Group shall have the right to select the investment bank or banks and managers to administer such offering, including the lead managing underwriter; provided, that if the Apax Transferee Group
declines to exercise such right, the Company shall select the investment bank or banks and managers to administer the offering, but the Apax Transferee Group shall continue to have such right pursuant to this Section 3.2(b) in any subsequent
underwritten public offering. 
 (c) Notwithstanding anything herein to the contrary, the Company shall not be obligated to
effect a registration pursuant to Section 3.2 unless the Registrable Securities requested to be registered by the Apax Transferee Group, together with the Registrable Securities requested to be registered by any Piggyback Holders pursuant to
Section 3.3, are reasonably expected to result in aggregate gross cash proceeds (without regard to any underwriting discount or commission) in excess of (x) fifty million dollars ($50,000,000) in the case of a registration on Form S-1 or any similar or successor long-form registration or (y) twenty-five million dollars ($25,000,000) in the case of a registration on Form S-3 or any similar or
successor short-form registration. 

  
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 3.3 Piggyback Registrations. 

(a) Notification. The Company shall notify the Holders of Registrable Securities (unless such Holder has demanded such registration
pursuant to Section 3.2) (collectively, the “Piggyback Holders”) in writing at least five (5) full Business Days prior to the initial public filing of any Eligible Registration Statement. Such notice from the Company
shall, to the extent known, state the intended method of distribution of the Registrable Securities included in such Eligible Registration Statement. The Company shall afford (i) each such Piggyback Holder the opportunity to include in such
Eligible Registration Statement Registrable Securities up to the Threshold Amount, if applicable, and (ii) each member of the Apax Transferee Group, to the extent shares of such Holder are not included in the Demand Request or if the
registration is not being made pursuant to Section 3.2, the opportunity to include in such Eligible Registration Statement such number of Registrable Securities as they request. Each Piggyback Holder desiring to include Registrable Securities
held by it in any such Eligible Registration Statement shall within two (2) Business Days after the above-described notice from the Company so notify the Company in writing. Any notice from a Piggyback Holder shall (i) specify the amount
of Registrable Securities (up to the Threshold Amount, if applicable) that such Piggyback Holder would like to include in such Eligible Registration Statement and (ii) include the agreement of such Piggyback Holder to participate in any related
underwritten offering on the same terms as the other participating Holders and shall be irrevocable unless the Apax Transferee Group (to the extent any member thereof is a participating Holder in such registration) or, in the event of a
Company-initiated registration, the Company, agrees in writing that it may be withdrawn; provided, that such notice to participate shall terminate on the date that is six (6) months after the Participation Effective Date if the
related offering has not been consummated prior to such date. Upon such written notice from a Piggyback Holder, the Company will use its reasonable best efforts to effect the registration under the Securities Act of all Registrable Securities which
such Piggyback Holder has requested to be registered in accordance with the provisions of this Section 3.3. If a Piggyback Holder decides not to or is unable to include all of its Registrable Securities in any Eligible Registration Statement
filed by the Company, such Piggyback Holder shall nevertheless continue to have the right to include Registrable Securities in any subsequent Eligible Registration Statement as may be filed by the Company, all upon the terms and conditions set forth
herein. Notwithstanding anything herein to the contrary, the Executive Management Stockholders shall not have any rights under this Section 3.3 or Section 3.4 with respect to any offering not involving a “roadshow.” 

(b) Underwriting. If the Eligible Registration Statement under which the Company gives notice under this Section 3.3 is for an
underwritten offering, the Company shall so advise the Piggyback Holders. In such event, unless otherwise consented to by the Apax Transferee Group (to the extent any member thereof is a participating Holder in such registration), the right of any
such Piggyback Holder (unless a member of the Apax Transferee Group) to be included in an Eligible Registration Statement pursuant to this Section 3.3 shall be conditioned upon such Piggyback Holder’s participation in such underwriting by
executing and delivering a custody agreement and power of attorney in form and substance reasonably satisfactory to the Company and the Apax Transferee Group (to the extent any member thereof is a participating Holder in such registration) with
respect to such Registrable Securities (the “Custody Agreement and Power of Attorney”). The Custody Agreement and Power of Attorney will provide, among other things, that (i) the Piggyback Holder will, to the extent applicable,

  
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deliver to and deposit in custody with the custodian and attorney-in-fact named therein one or more certificates
representing such Registrable Securities, accompanied by duly executed stock powers in blank, and irrevocably appoint said custodian and attorney-in-fact with full power
and authority to act under the Custody Agreement and Power of Attorney on such Piggyback Holder’s behalf with respect to the matters specified therein, including, but not limited to, the entry into an underwriting agreement (the
“Underwriting Agreement”) in customary form with the underwriter(s) and the Company and such other documents and agreements reasonably required in connection with such registration or offering and (ii) the Piggyback Holder will
perform its obligations under such Underwriting Agreement and any other agreement entered into in connection with such registration and/or offering. Such Piggyback Holder also agrees to execute such other documents and agreements as the Company or
the Apax Transferee Group (to the extent any member thereof is a participating Holder in such registration) may reasonably request to effect the provisions of this Section 3.3 and any transactions contemplated hereby. 

(c) Priority on Piggyback Registrations. Notwithstanding any other provision of this Article 3, if the lead managing underwriter or
underwriters advise, in the case of a registration requested pursuant to Section 3.2, the Apax Transferee Group and, in all other cases, the Company that marketing factors (including, but not limited to, an adverse effect on the per share
offering price) require a limitation of the number of shares to be included in an underwritten offering (including Registrable Securities), then the Apax Transferee Group or the Company, as the case may be, shall so advise all Piggyback Holders of
Registrable Securities who have requested to participate in such offering, that (i) if the requested registration is pursuant to Section 3.2, the number of shares that may be included in the underwriting shall be allocated first to the
Apax Transferee Group and the Piggyback Holders of such Registrable Securities who have duly requested shares to be included therein (whether pursuant to Section 3.2 or 3.3) on a pro rata basis based on the number of Registrable Securities held
by the Apax Transferee Group and all such Piggyback Holders, and (ii) if the requested registration is not pursuant to Section 3.2, the number of shares that may be included in the underwriting shall be allocated first to the Company for
its own account and second to the Piggyback Holders who have duly requested shares to be included therein pursuant to Section 3.3 on a pro rata basis based on the number of Registrable Securities held by all such Piggyback Holders. For any
Piggyback Holder which is a partnership, limited liability company or corporation, the partners, members or stockholders, as applicable, of such Piggyback Holder, and the estates and Family Members of any such partners, members and stockholders and
any trusts for the benefit of any of the foregoing person(s) shall be deemed to be a single “Piggyback Holder,” and any pro rata reduction with respect to such “Piggyback Holder” pursuant to Section 3.3(c) shall be based
upon the aggregate amount of shares carrying registration rights owned by all Persons deemed to constitute such “Piggyback Holder” (as defined in this sentence). 

3.4 Form S-3 Registration. 

(a) If, at any time that the Company is eligible to effect a registration on Form S-3 (or any successor
to Form S-3), the Company shall receive a written request from the Apax Transferee Group that the Company effect a registration on Form S-3 (or any successor to Form S-3) or any similar shelf registration statement under the Securities Act covering the registration of all or a portion of the Registrable Securities owned by the Apax Transferee Group (or any member(s) thereof),
then the Company shall, subject to the limitations of this Section 3.4, effect, 

  
 17 

 
as expeditiously as reasonably possible, such requested registration under the Securities Act of all Registrable Securities that the Apax Transferee Group, and any Piggyback Holders pursuant to
their rights under Section 3.3, request to be so registered; provided, however, that the Company shall not be obligated to effect any such registration, qualification or compliance pursuant to this Section 3.4: 

(i) if Form S-3 (or any successor to Form S-3)
is not available for such offering by the Apax Transferee Group; or 
 (ii) if the Apax Transferee Group, together with the
Registrable Securities requested to be registered by any Piggyback Holders pursuant to Section 3.3, propose to sell Registrable Securities and such other securities (if any) at an aggregate price to the public of less than twenty-five million
dollars ($25,000,000.00). 
 (b) Shelf Take-Downs. At any time that a shelf registration statement covering Registrable Securities
pursuant to this Section 3.4 is effective or has been requested to be filed pursuant to Section 3.4(a), if the Apax Transferee Group delivers a notice to the Company (a “Take-Down Notice”) stating that it intends to effect
an underwritten offering of all or part of its Registrable Securities included on the shelf registration statement (a “Shelf Underwritten Offering”) and stating the number of Registrable Securities to be included in the Shelf
Underwritten Offering, then the Company shall promptly amend or supplement the shelf registration statement as may be necessary in order to enable such Registrable Securities to be distributed pursuant to the Shelf Underwritten Offering. In
connection with any Shelf Underwritten Offering, other than any such offering not involving a “roadshow”: 
 (i)
the Company shall, within one (1) Business Day of its receipt thereof from the Apax Transferee Group, also deliver the Take-Down Notice to the other Holders of Registrable Securities that have been included on such shelf registration statement
and permit such Holders to include up to the Threshold Amount of their Registrable Securities included on the shelf registration statement in the Shelf Underwritten Offering if such Holder notifies the Apax Transferee Group and the Company within
one (1) Business Day after delivery of the Take-Down Notice to such Holder; and 
 (ii) in the event that the lead
managing underwriter or the underwriters advise the Apax Transferee Group that marketing factors (including, but not limited to, an adverse effect on the per share offering price) require a limitation on the number of shares to be included in such
Shelf Underwritten Offering, then the Apax Transferee Group or the Company, as the case may be, shall so advise all Holders of Registrable Securities who have requested to participate in such Shelf Underwritten Offering and the shares to be included
in such Shelf Underwritten Offering shall be determined in the same manner as described in Section 3.3(c) with respect to a limitation of shares to be included in a registration. 

  
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 3.5 Termination, Effectiveness, Postponement and Suspension of Registration. 

(a) Right to Terminate Registration. If the Apax Transferee Group determines for any reason not to proceed with any
proposed registration requested pursuant to Section 3.2 or Section 3.4, the Apax Transferee Group shall promptly notify the Company in writing. Upon receipt of such notice, the Company shall withdraw or terminate such registration whether
or not any Piggyback Holder has elected to include any Registrable Securities in such registration. In addition, the Company shall have the right to withdraw or terminate any proposed registration initiated by it, whether or not any Piggyback Holder
has elected to include Registrable Securities in such registration. The Company shall promptly give notice of the withdrawal or termination of any registration, whether requested pursuant to Section 3.2 or Section 3.4 or initiated by the
Company, to any Piggyback Holder who has elected to participate in such registration. The Registration Expenses of any such withdrawn or terminated registration shall be borne by the Company in accordance with Section 3.6. 

(b) Effectiveness of the Registration Statement. The Company shall maintain the effectiveness of the Eligible
Registration Statement for a period of at least one hundred and eighty (180) days (which such period shall be extended in accordance with Section 3.5(c)) after the effective date thereof or such shorter period during which all Registrable
Securities included in such Eligible Registration Statement have actually been sold; provided, that notwithstanding the foregoing, the Company will use its reasonable best efforts to keep a shelf registration statement continuously effective
until the earlier of (i) the date on which all Registrable Securities covered by such shelf registration statement have been sold thereunder in accordance with the plan and method of distribution disclosed in the prospectus included in such
shelf registration statement or otherwise cease to be Registrable Securities and (ii) the date on which this Agreement terminates. 

(c) Postponement or Suspension of Registration. If the filing, initial effectiveness or continued use of an Eligible
Registration Statement, including a shelf registration statement pursuant to Section 3.4, in respect of a registration pursuant to this Agreement at any time would require the Company to make a public disclosure of material non-public information, which disclosure in the good faith judgment of the Board (based on the advice of reputable outside legal counsel) (a) would be required to be made in any registration statement so that
such registration statement would not contain a material misstatement or omission, (b) would not be required by applicable Law or regulation to be made at such time but for the filing, effectiveness or continued use of such Eligible
Registration Statement and (c) would reasonably be expected to have a material adverse effect on the Company or its business or on the Company’s ability to effect a material proposed acquisition, disposition, financing, reorganization,
recapitalization or similar transaction, then the Company may, upon giving prompt written notice of such determination to the Holders participating in such registration, delay the filing or initial effectiveness of, or suspend the use of, such
Eligible Registration Statement; provided, that the Company shall not be permitted to do so (x) more than two times during any twelve (12) month period or (y) for a period exceeding thirty (30) days (unless a longer period
is consented to by the Apax Transferee Group (to the extent any member thereof is a participating Holder in the registration)) on any one occasion (the “Suspension Period”). In the event the Company exercises its rights under

  
 19 

 
the preceding sentence, such Holders agree to suspend, promptly upon their receipt of the notice referred to above, their use of any prospectus relating to such registration in connection with
any sale or offer to sell Registrable Securities. If so requested by the Company, all Holders registering shares under such Eligible Registration Statement shall use their reasonable best efforts to deliver to the Company (at the Company’s
request and expense) all copies, other than permanent file copies then in such Holders’ possession, of the prospectus relating to such Registrable Securities at the time of receipt of such notice. The Company agrees that, in the event it
exercises its rights under this Section 3.5(c), it shall (i) promptly notify such Holders of the termination or expiration of any Suspension Period, (ii) within thirty (30) days after delivery of the notice referred to above
(unless a longer period is consented to by the Apax Transferee Group (to the extent any member thereof is a participating Holder in the registration)), resume the process of filing or request for effectiveness, or update the suspended registration
statement, as the case may be, as may be necessary to permit the Holders to offer and sell their Registrable Securities in accordance with applicable Law and (iii) if an Eligible Registration Statement that was already effective had been
suspended as result of the exercise of such rights by the Company, promptly notify such Holders after the termination or expiration of any Suspension Period of the applicable time period during which the Eligible Registration Statement is to remain
effective, which shall be extended by a period of time equal to the duration of the Suspension Period. 
 3.6 Expenses of
Registration. Except as specifically provided herein, all Registration Expenses incurred in connection with any registration under Sections 3.2, 3.3 and 3.4 herein shall be borne by the Company. All Selling Expenses incurred in connection with
any registrations hereunder, shall be borne by the Holders of the securities so registered pro rata on the basis of the number of securities sold in connection with such registration. For the avoidance of doubt, Selling Expenses incurred in
connection with any registration hereunder relating to securities sold by the Company shall be borne by the Company. 
 3.7 Obligations of
the Company. If and whenever the Company is required to effect the registration of any Registrable Securities under the Securities Act as provided in Sections 3.2, 3.3 and 3.4 herein, the Company shall effect such registration to permit the sale
of such Registrable Securities in accordance with the intended method or methods of distribution thereof, and pursuant thereto the Company shall cooperate in the sale of the securities and shall, as expeditiously as reasonably possible: 

(a) Prepare and file with the SEC an Eligible Registration Statement or Eligible Registration Statements on such form as shall
be available for the sale of the Registrable Securities by the Holders thereof or by the Company in accordance with the intended method of distribution thereof, and use its reasonable best efforts to cause such registration statement to become
effective and to remain effective as provided in Section 3.5(b). 
 (b) Prepare and file with the SEC such amendments
and supplements to such Eligible Registration Statement and the prospectus used in connection with such Eligible Registration Statement as may be necessary to comply with the provisions of the Securities Act with respect to the distribution of all
securities covered by such Eligible 

  
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Registration Statement for the period set forth in Section 3.5(b) above; provided, that before filing an Eligible Registration Statement or prospectus, or any amendments or
supplements thereto, upon the request of the Apax Transferee Group, the Company will (i) furnish to each Stockholder Counsel copies of all documents proposed to be filed, which documents will be subject to the reasonable review of such
Stockholder Counsel, (ii) provide the Apax Transferee Group (to the extent participating in such registration) reasonable opportunity to comment on the registration statement, prospectus, or any amendments or supplements thereto, and
(iii) make such of the representatives of the Company as shall be reasonably requested by the Apax Transferee Group (to the extent participating in such registration) available for discussion of such documents. 

(c) Furnish without charge to the Holders of Registrable Securities covered by such registration statement, the underwriters,
if any, and each Stockholder Counsel, such number of copies of the Eligible Registration Statement (including all exhibits filed therewith, including any documents incorporated by reference) and the prospectus included in such registration
statement, including a preliminary prospectus, summary prospectus and each amendment and supplement thereto, in conformity with the requirements of the Securities Act, and such other documents as they may reasonably request in order to facilitate
the distribution of Registrable Securities owned by them. The Company hereby consents to the use of such prospectus and each amendment or supplement thereto by each of the selling Holders of Registrable Securities and the underwriters, if any, in
connection with the offering and sale of the Registrable Securities covered by such prospectus and any such amendment or supplement thereto. 

(d) Prior to any public offering of Registrable Securities, use its reasonable best efforts to register and qualify or
cooperate with the selling Holders of Registrable Securities, the underwriters, if any, and each Stockholder Counsel and counsel for the underwriters in connection with the registration or qualification (or exemption from such registration or
qualification) of the securities covered by such Eligible Registration Statement under such other securities or Blue Sky laws of such jurisdictions as shall be reasonably requested by such Holders and to keep each such registration or qualification
(or exemption therefrom) effective during the period such Eligible Registration Statement is required to be kept effective; provided, that the Company shall not be required in connection therewith or as a condition thereto to qualify to do
business, subject itself to taxation or file a general consent to service of process in any such states or jurisdictions. 

(e) Use its reasonable best efforts to (1) list such Registrable Securities on each national securities exchange on which
such securities are then listed if such Registrable Securities are not already so listed and (2) provide and cause to be maintained a transfer agent and registrar for such Registrable Securities covered by such registration statement no later
than the effective date of such registration statement. 
 (f) Enter into and perform its obligations under such customary
agreements, including, in the event of any underwritten public offering, an underwriting agreement, in usual and customary form, which shall include, at the option of the Apax Transferee Group (to the extent any member thereof is a participating
Holder in the registration), indemnification and contribution provisions and procedures either substantially similar to those contained in the underwriting agreement used in the IPO or substantially to the effect set forth in Section 3.9
hereof, with the underwriter(s) of, and selling Holders of Registrable Securities participating in, such offering, and deliver customary certificates, in each case, in connection with such offering. 

  
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 (g) Notify each Holder of Registrable Securities covered by such Eligible
Registration Statement, at any time when a prospectus relating thereto is required to be delivered under the Securities Act, of the Company’s becoming aware that the prospectus included in such Eligible Registration Statement, as then in
effect, includes an untrue statement of a material fact or omits to state a material fact required to be stated therein or necessary to make the statements therein not misleading in the light of the circumstances then existing. The Company will use
its reasonable best efforts to amend or supplement such prospectus in order to cause such prospectus not to include any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the
statements therein not misleading in the light of the circumstances then existing. Such notice shall notify such Holders only of the occurrence of such an event and shall not be required to provide additional information regarding such event to the
extent such information would constitute material non-public information. 
 (h) Use
its reasonable best efforts to furnish to the underwriters, if any, and the Holders of Registrable Securities being registered, on the date that the underwriting agreement is entered into, letters, dated as of such date, from the independent
certified public accountants of the Company and any acquired entity for which financial statements are included or incorporated by reference in such registration statement, in form, substance and scope as is customarily given by independent
certified public accountants to underwriters in an underwritten public offering with respect to such financial statements and certain financial information addressed to each of the underwriters, if any, and each of the Holders of Registrable
Securities being registered (unless such accountants shall be prohibited from so addressing such letters to Holders of Registrable Securities by applicable standards of the accounting profession). 

(i) Use its reasonable best efforts to furnish to the underwriters, if any, and, in the case of clause (2), the Holders of
Registrable Securities being registered, on the date that such Registrable Securities are delivered to the underwriters for sale, if such securities are being sold through underwriters, (1) an opinion and a negative assurance letter, dated as
of such date, of the counsel representing the Company for the purposes of such registration, in form, substance and scope as is customarily given to underwriters in an underwritten public offering by counsel to the registrant, addressed to each of
the underwriters, if any, and (2) bring-down comfort letters, dated as of such date, from the independent certified public accountants of the Company and any acquired entity for which financial statements are included or incorporated by
reference in such registration statement, in form, substance and scope as is customarily given by independent certified public accountants to underwriters in an underwritten public offering with respect to such financial statements and certain
financial information addressed to each of the underwriters, if any, and each of the Holders of Registrable Securities being registered (unless such accountants shall be prohibited from so addressing to Holders of Registrable Securities such letters
by applicable standards of the accounting profession). 

  
 22 

 (j) Provide each Stockholder Counsel opportunities to conduct a reasonable
investigation within the meaning of the Securities Act and make available for inspection by any selling Holder of Registrable Securities covered by such registration statement, by any underwriter participating in any distribution to be effected
pursuant to such registration statement and by any attorney, accountant or other agent retained by any such selling Holder of Registrable Securities or any such underwriter, all pertinent financial and other records, pertinent corporate documents
and properties of the Company, and cause all of the Company’s officers, directors and employees (and use its reasonable best efforts to cause its auditors) to supply all information reasonably requested by any such selling Holder of Registrable
Securities, underwriter, attorney, accountant or agent in connection with such registration, including by causing senior management, with appropriate seniority and expertise (and using its reasonable best efforts to cause its auditors), to
participate in customary due diligence sessions (subject to, if requested by the Company, each party referred to in this clause (j) entering into customary confidentiality agreements in a form reasonably acceptable to the Company);
provided, however, that the Company shall not be required to provide any information under this clause (j), to the extent, the Company reasonably believes, based on the advice of reputable outside legal counsel for the Company, that to
do so would cause the Company to forfeit an attorney-client privilege that was applicable to such information. Without limiting the foregoing, no such information shall be used by such Person as the basis for any market transactions in securities of
the Company in violation of Law. 
 (k) (i) Make every reasonable effort to prevent the issuance of any stop order
suspending the effectiveness of the registration statement or of any order preventing or suspending the use of any preliminary prospectus and, if any such order is issued, to obtain the withdrawal of any such order as promptly as reasonably possible
and (ii) notify each Stockholder Counsel and the managing underwriter or agent, immediately, and confirm the notice in writing, of the issuance by the SEC of any such stop order or order, or the suspension of the qualification of the
registration statement for offering or sale in any jurisdiction, or of the institution or threatening of any proceedings for any of such purposes. 

(l) Use its reasonable best efforts (taking into account the Company’s business needs) to make available the executive
officers of the Company to participate in any “road shows” that may be reasonably requested by the Apax Transferee Group in connection with the distribution of Registrable Securities. 

(m) Cooperate with each selling Holder of Registrable Securities and each underwriter or agent participating in the
distribution of such Registrable Securities and their respective counsel in connection with any filings required to be made with FINRA. 

  
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 (n) Use its reasonable best efforts to take all other steps reasonably
necessary to effect the registration and/or complete any related offering of the Registrable Securities as contemplated hereby (including furnishing to the underwriters such further certificates, opinions and documents as the underwriters may
reasonably request). 
 3.8 Delay of Registration; Furnishing Information. 

(a) No Holder shall have any right to obtain or seek an injunction restraining or otherwise delaying any registration of
Registrable Securities as the result of any controversy that might arise with respect to the interpretation or implementation of this Article 3. 

(b) It shall be a condition precedent to the obligations of the Company to take any action pursuant to Sections 3.2, 3.3 or 3.4
with respect to a selling Holder that such selling Holder shall furnish to the Company such information regarding themselves, the Registrable Securities held by them and the intended method of distribution of such securities as required by
Section 3.12 or as otherwise reasonably requested by the Company. 
 3.9 Indemnification. In the event any Registrable Securities
are included in an Eligible Registration Statement under Sections 3.2, 3.3 or 3.4: 
 (a) To the fullest extent permitted by
Law, the Company will indemnify and hold harmless each Holder of Registrable Securities whose Registrable Securities are covered by an Eligible Registration Statement or prospectus, the partners, members, directors and officers of such Holder, any
underwriter (as defined in the Securities Act) and each Person, if any, who controls such Holder or underwriter within the meaning of the Securities Act or the Exchange Act (collectively, the
“Non-Company Indemnified Parties”), against any losses, claims, damages, or liabilities (joint or several) to which they may become subject under the Securities Act, the Exchange Act or other
federal or state law, insofar as such losses, claims, damages or liabilities (or suits, actions or proceedings in respect thereof) and reasonable documented expenses arise out of or are based upon any of the following statements, omissions or
violations by the Company: (i) any untrue statement or alleged untrue statement of a material fact contained in such Eligible Registration Statement or incorporated by reference therein, including any preliminary prospectus, final prospectus or
summary prospectus contained therein or any amendments or supplements thereto or any document incorporated by reference therein, or any other such disclosure document (including reports and other documents filed under the Exchange Act and any
document incorporated by reference therein) or related document or report, (ii) any omission or alleged omission to state therein a material fact required to be stated therein (in the case of an Eligible Registration Statement only), or
necessary to make the statements therein not misleading, in the case of a prospectus, in the light of the circumstances when they were made, or (iii) any violation or alleged violation by the Company or any of its subsidiaries of the Securities
Act, the Exchange Act, any state securities law or any rule or regulation promulgated under the Securities Act, the Exchange Act or any federal, state, foreign or common law, rule or regulation in connection with the offering covered by such
Eligible Registration Statement (collectively, a “Violation”); and the Company will reimburse each such Non-Company Indemnified Party for any reasonable legal or other expenses reasonably
incurred by them 

  
 24 

 
in connection with investigating or defending any such loss, claim, damage, liability, suit, action or proceeding; provided, however, that the indemnity agreement contained in this
Section 3.9(a) shall not apply to amounts paid in settlement of any such loss, claim, damage, liability, suit, action or proceeding if such settlement is effected without the consent of the Company, which consent shall not be unreasonably
withheld, delayed or conditioned, nor shall the Company be liable in any such case for any such loss, claim, damage, liability, suit, action or proceeding to the extent that it arises out of or is based upon a Violation which occurs in reliance upon
and in conformity with written information furnished expressly for use in connection with such Eligible Registration Statement by such Non-Company Indemnified Party. 

(b) To the fullest extent permitted by Law, each selling Holder of Registrable Securities will, severally and not jointly,
indemnify and hold harmless the Company, each of its directors, officers, employees, agents, representatives, and each Person, if any, who controls the Company within the meaning of the Securities Act or the Exchange Act, any underwriter (as defined
in the Securities Act) and any other Holder selling securities under such Eligible Registration Statement or any of such other Holder’s partners, members, directors or officers or any Person who controls such other Holder within the meaning of
the Securities Act or the Exchange Act, against any losses, claims, damages or liabilities (joint or several) to which the Company or any such director, officer, employee, agent, representative, controlling person, underwriter or such other Holder,
or partner, member, director, officer or controlling person of such other Holder may become subject under the Securities Act, the Exchange Act or other federal or state law, insofar as such losses, claims, damages or liabilities (or suits, actions
or proceedings in respect thereof) and reasonable documented expenses arise out of or are based upon any of the following statements, omissions or violations: (i) any untrue statement or alleged untrue statement of a material fact contained in
such Eligible Registration Statement or incorporated by reference therein, including any preliminary prospectus, final prospectus or summary prospectus contained therein or any amendments or supplements thereto or any document incorporated by
reference therein, or any other such disclosure document (including reports and other documents filed under the Exchange Act and any document incorporated by reference therein) or related document or report, (ii) any omission or alleged
omission to state therein a material fact required to be stated therein (in the case of an Eligible Registration Statement only), or necessary to make the statements therein not misleading, in the case of a prospectus, in the light of the
circumstances when they were made, or (iii) any violation or alleged violation by the Company or any of its subsidiaries of the Securities Act, the Exchange Act, any state securities law or any rule or regulation promulgated under the
Securities Act, the Exchange Act or any federal, state, foreign or common law, rule or regulation in connection with the offering covered by such Eligible Registration Statement (collectively, a “Holder Violation”), in each case to
the extent (and only to the extent) that such Holder Violation occurs in reliance upon and in conformity with written information furnished by such indemnifying Holder expressly for use in connection with such Eligible Registration Statement; and
each such indemnifying Holder will reimburse any legal or other expenses reasonably incurred by the Company or any such director, officer, employee, agent, representative, controlling person, underwriter or other Holder, or partner, member,
director, officer or controlling person of such other Holder in connection with investigating or defending any such loss, 

  
 25 

 
claim, damage, liability, suit, action or proceeding if it is judicially determined that there was such a Holder Violation; provided, however, that the indemnity agreement contained
in this Section 3.9(b) shall not apply to amounts paid in settlement of any such loss, claim, damage, liability, suit, action or proceeding if such settlement is effected without the consent of such indemnifying Holder, which consent shall not
be unreasonably withheld, delayed or conditioned; provided, further, that in no event shall the aggregate amount of indemnity payments made by an indemnifying Holder under this Section 3.9(b) exceed the net proceeds from the
offering received by such indemnifying Holder upon the sale of the Registrable Securities giving rise to such indemnification obligation. 

(c) Promptly after receipt by an indemnified party under paragraph (a) or (b) of this Section 3.9 (an
“Indemnified Party”) of written notice of the commencement of any claim, damage, suit, action or proceeding (including any governmental or regulatory investigation) being brought or asserted against it, such Indemnified Party will,
if a claim in respect thereof is to be made against any indemnifying party under paragraph (a) or (b) of this Section 3.9 (an “Indemnifying Party”), deliver to the Indemnifying Party a written notice of the commencement
thereof; provided, that the failure of the Indemnified Party to deliver written notice to the Indemnifying Party shall not relieve it from any liability it may have under paragraph (a) or (b) of this Section 3.9 except to the extent
such failure has materially prejudiced the Indemnifying Party’s ability to defend such action (through the forfeiture of substantive rights or defenses). The Indemnifying Party shall have the right to participate in, and, to the extent the
Indemnifying Party so desires, jointly with any other Indemnifying Party who has received a similar notice, to assume the defense thereof with counsel reasonably satisfactory to the Indemnified Party to represent the Indemnified Party in such
proceeding and shall pay the fees and expenses of such counsel relating to such proceeding, and after notice from the Indemnifying Party to the Indemnified Party of its election so to assume the defense thereof, the Indemnifying Party shall not,
except as specified below, be liable to such Indemnified Party under paragraph (a) or (b) above, as the case may be, for any legal expenses of other counsel. In any such proceeding, an Indemnified Party shall have the right to retain its own
counsel, with the fees and expenses to be paid by the Indemnified Party; provided, that the Indemnifying Party will pay the reasonable fees and expenses of such counsel if (i) the Indemnifying Party and the Indemnified Party shall have
so mutually agreed; (ii) the Indemnifying Party has failed within a reasonable time to retain counsel reasonably satisfactory to the Indemnified Party; (iii) the Indemnified Party shall have reasonably concluded, based on the advice of
counsel, that there may be legal defenses available to it that are different from or in addition to those available to the Indemnifying Party; or (iv) the named parties in any such proceeding (including any impleaded parties) include both the
Indemnifying Party and the Indemnified Party and representation of both parties by the same counsel would be inappropriate due to actual or potential differing interest between them. It is understood and agreed that the Indemnifying Party shall not,
in connection with any proceeding or related proceedings in the same jurisdiction, be liable for the fees and expenses of more than one separate firm (in addition to any local counsel that is required to effectively defend against any such
proceeding) for all Indemnified Parties, and that all such fees and expenses shall be paid or reimbursed promptly. The Indemnifying Party shall not be liable for any settlement of any proceeding effected without its written consent (which shall not
be unreasonably withheld, delayed or conditioned), but if settled 

  
 26 

 
with such consent or if there be a final judgment for the plaintiff, the Indemnifying Party agrees to indemnify each Indemnified Party from and against any loss or liability by reason of such
settlement or judgment. No Indemnifying Party shall, without the written consent of the Indemnified Party (which shall not be unreasonably withheld, delayed or conditioned), effect any settlement of any pending or threatened proceeding in respect of
which any Indemnified Party is or could have been a party and indemnification could have been sought hereunder by such Indemnified Party, unless such settlement (x) includes an unconditional release of such Indemnified Party, in form and
substance reasonably satisfactory to such Indemnified Party, from all liability on claims that are the subject matter of such proceeding and (y) does not include any statement as to or any admission of fault, culpability or a failure to act by
or on behalf of any Indemnified Party. 
 (d) If the indemnification provided for in this Section 3.9 is held by a court
of competent jurisdiction to be unavailable to an Indemnified Party with respect to any losses, claims, damages or liabilities referred to herein, the Indemnifying Party, in lieu of indemnifying such Indemnified Party thereunder, shall to the extent
permitted by applicable Law contribute to the amount paid or payable by such Indemnified Party as a result of such loss, claim, damage or liability in such proportion as is appropriate to reflect the relative fault of the Indemnifying Party on the
one hand and of the Indemnified Party on the other in connection with the actions that resulted in such loss, claim, damage or liability, as well as any other relevant equitable considerations. The relative fault of the Indemnifying Party and of the
Indemnified Party shall be determined by a court of Law by reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission to state a material fact relates to information supplied by the
Indemnifying Party or by the Indemnified Party and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission; provided, that in no event shall the aggregate amount of
contribution payments by a Holder hereunder exceed the net proceeds from the offering made under such Eligible Registration Statement received by such Holder. 

The parties hereto agree that it would not be just and equitable if contribution pursuant to this Section 3.9(d) were determined by pro
rata allocation or by any other method of allocation that does not take account of the equitable considerations referred to in the immediately preceding paragraph. No person guilty of fraudulent misrepresentation (within the meaning of
Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. 

(e) The obligations of the Company and Holders under this Section 3.9 shall survive completion of any offering of
Registrable Securities in an Eligible Registration Statement and the termination of this Agreement. 
 (f) The obligations of
the parties under this Section 3.9 will be in addition to any liability, without duplication, which any party may otherwise have to any other party. 

  
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 3.10 Limitation on Subsequent Registration Rights. After the date of this Agreement,
the Company shall not, without the prior written consent of the Apax Transferee Group, enter into any agreement or arrangement with any holder or prospective holder of any securities of the Company that would grant such Person registration rights
that would have priority over, or that are equal in priority to, the Registrable Securities with respect to the inclusion of such securities in any registration. In the event registration rights are granted to any Person after the date of this
Agreement, for purposes of this Agreement, such Person shall be deemed to have the rights and obligations of a Piggyback Holder and the provisions described in Section 3.3(c) with respect to a limitation of the number of shares to be included
in a registration shall apply to such Person, who shall continue to be subject to the obligations and any limitations on such Person contained in any such agreement or arrangement granting such Person registration rights. In addition, in the event
the Company engages in a merger or consolidation in which the Equity Securities are converted into securities of another Person, the Company will use its reasonable best efforts to make appropriate arrangements so that the registration rights
provided under this Agreement continue to be provided by the issuer of such securities. To the extent such new issuer, or any other Person acquired by the Company in a merger or consolidation, was bound by registration rights that would conflict
with the provisions of this Agreement, the Company will use its reasonable best efforts to modify any such “inherited” registration rights so as not to interfere in any material respects with the rights provided under this Agreement,
unless otherwise agreed to in writing by the Apax Transferee Group. 
 3.11 “Market
Stand-Off” Agreement. Subject to Section 3.1, each Holder hereby agrees that, in connection with the IPO, such Holder shall not Transfer, make any short sale of, grant any option
for the purchase of, or enter into any hedging or similar transaction with the same economic effect as a sale or other Transfer, any Equity Security held by such Holder (other than those included in the registration) for a period specified by the
representative(s) of the underwriters of Registrable Securities not to exceed one hundred and eighty (180) days following the date of the final prospectus for the applicable offering; provided that this restriction shall not apply to any
pledge, hypothecation or granting of a security interest in any Equity Security by a member of the Apax Transferee Group to one or more financial institutions in a bona fide loan transaction, or the sale, transfer or other disposition by any such
financial institution in exercising remedies thereunder. The Company may impose stop transfer instructions with respect to any Equity Security subject to the foregoing restriction until the end of said one hundred and eighty (180) day or
shorter period. 
 3.12 Agreement to Furnish Information. Each Holder agrees to execute and deliver such other agreements as may be
reasonably requested by the Company or the representative(s) of the underwriter(s) that are consistent with the Holder’s obligations under Section 3.11 or that are necessary to give further effect thereto. In addition, if requested by the
Company or such representative(s), each Holder who has Registrable Securities to be included in an Eligible Registration Statement shall provide within one (1) Business Day of such request, such information relating to themselves, the
Registrable Securities held by them and the registration and the intended method of distribution of the Registrable Securities as may be reasonably requested by the Company or such representative(s) in connection with the completion of any public
offering of the Company’s securities pursuant to such Eligible Registration Statement. The underwriters of Registrable Securities are intended third-party beneficiaries of Sections 3.11 and 3.12 and shall have the right, power and authority to
enforce the provisions hereof as though they were a party hereto. 

  
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 3.13 Rule 144 Reporting. With a view to making available to the Holders the benefits
of certain rules and regulations of the SEC, which may permit the sale of the shares of Common Stock to the public without registration, the Company agrees to use its reasonable best efforts to: 

(a) make and keep public information available, as those terms are understood and defined in Rule 144, at all times after the
Initial Effective Time; and 
 (b) file with the SEC, in a timely manner, all reports and other documents required of the
Company under the Securities Act and the Exchange Act at any time after the Initial Effective Time. 
 Upon the request of any Holder of Registrable
Securities, the Company shall deliver to such Holder a written statement as to whether it has complied with the foregoing requirements. 
 ARTICLE 4.
COVENANTS AND AGREEMENTS. 
 4.1 Books and Records; Access; Certain Reports. 

(a) The Company shall, and shall cause its Subsidiaries to, keep proper books, records and accounts, in which full and correct
entries shall be made of all financial transactions and the assets and business of the Company and each of its Subsidiaries in accordance with generally accepted accounting principles. For so long as the Apax Transferee Group has the right to
designate at least one (1) Director pursuant to Section 2.1, the Company shall, and shall cause its Subsidiaries to, permit any member of the Apax Transferee Group and its designated representatives, at reasonable times and upon reasonable
prior notice to the Company, to review the books and records of the Company or any of such Subsidiaries and to discuss the affairs, finances and condition of the Company or any of such Subsidiaries with the officers of the Company or any such
Subsidiary; provided, however, that the Company shall not be required to provide any information under this Section 4.1(a) to the extent, the Company reasonably believes, based on the advice of reputable outside legal counsel for
the Company, that to do so would cause the Company to forfeit an attorney-client privilege that was applicable to such information. 

(b) So long as the Apax Transferee Group has the right to designate at least one (1) Director pursuant to
Section 2.1, the Company shall deliver or cause to be delivered to the Apax Transferee Group at its request: 
 (i) to
the extent otherwise prepared by the Company, operating and capital expenditure budgets and periodic information packages relating to the operations and cash flows of the Company and its Subsidiaries consistent with past practice; and 

(ii) such other reports and information as may be reasonably requested by the Apax Transferee Group; 

  
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 provided, however, that the Company shall not be required to provide any
information under this Section 4.1(b), to the extent, the Company reasonably believes, based on the advice of reputable outside legal counsel for the Company, that to do so would cause the Company to forfeit an attorney-client privilege that
was applicable to such information. 
 4.2 Confidentiality. Each Holder agrees to keep confidential any information furnished by the
Company pursuant to this Agreement that the Company identifies as being confidential or proprietary, and to use the same degree of care as such Holder uses to protect its own confidential information to keep such information confidential.
Notwithstanding the foregoing, such Holder may disclose such proprietary or confidential information (i) to any directors, officers, employees, partners, members, subsidiaries, parent, agent and adviser (“Representatives”) of
such Holder who have a reasonable need to know such information for the purpose of monitoring its investment in the Company as long as such Representative is advised of the confidentiality provisions of this Section 4.2; provided such
Holder shall be responsible for the breach of this Section 4.2 by any such Representative; (ii) at such time as it enters the public domain through no fault of such Holder or its Representatives; (iii) that is developed by such Holder
or its Representatives independently of and without reference to any confidential information communicated by the Company, (iv) solely with respect to members of the Apax Transferee Group, any potential financing source and its respective
representatives in connection with a financing transaction contemplated by Section 4.5, or (v) to the extent required by applicable Law or legal process, regulation or regulatory process, subpoena or the listing standards of any national
securities exchange; provided, however, that in the case of clause (v) (A) such Holder shall as promptly as practicable (and, if practicable and permitted by applicable Law, prior to disclosing such confidential information)
notify the Company of the existence of, and basis for, such required disclosure and (B) if requested by the Company, such Holder shall reasonably cooperate with the Company (at the expense of the Company) in seeking to obtain a protective order
or other reliable assurance that confidential treatment shall be accorded to the confidential information so disclosed. Each Holder agrees to use any information provided to it pursuant to this Agreement for the sole purpose of monitoring its
investment in the Company and not to use such information as the basis for any market transactions in securities of the Company in violation of Law. 

4.3 Directors’ Liability and Indemnification; Insurance. 

(a) On and after the Initial Effective Time, the Company’s Charter and Bylaws shall provide (i) for elimination of
the liability of directors to the maximum extent permitted by Law and (ii) for indemnification of directors for acts on behalf of the Company (including, without limitation, the advancement of expenses (including attorney’s fees) incurred
in appearing at, participating in or defending any applicable proceeding in advance of its final disposition or in connection with a proceeding brought to establish or enforce a right to indemnification or advancement of expenses) to the maximum
extent permitted by Law; provided, however, that except with respect to proceedings to enforce rights to indemnification or advancement of expenses or with respect to any compulsory counterclaim brought by such director, the Company
shall indemnify any such director in connection with a proceeding (or part thereof) initiated by such director only if such proceeding (or part thereof) was authorized by the Board. 

  
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 (b) The Company shall at all times maintain a policy or policies of
insurance providing directors’ and officers’ liability insurance to the extent reasonably satisfactory to the Apax Transferee Group. 

4.4 Spin-Offs and Split-Offs. In the event that the Company effects the separation of any portion of its business into one or more
entities (each, a “NewCo”), whether existing or newly formed, including without limitation by way of spin-off, split-off,
carve-out, demerger, recapitalization, reorganization or similar transaction, and any Stockholder will receive equity interests in any such NewCo as part of such separation, the Company shall cause any such
NewCo to enter into a stockholders agreement with the Stockholders that provides the Stockholders with rights and obligations vis-á-vis such NewCo that are
substantially identical to those set forth in this Agreement. 
 4.5 Pledges. Upon the request of any member of the Apax Transferee
Group that wishes to pledge, hypothecate or grant security interests in any or all of the shares of Common Stock held by it including to banks or other financial institutions as collateral or security for loans, advances or extensions of credit, the
Company will provide the following cooperation: (i) subject to applicable law, using reasonable efforts to remove any restrictive legends on certificates representing pledged Common Stock and depositing such pledged Common Stock in book entry
form on the books of The Depository Trust Company when eligible to do so, (ii) if so requested by such lender or counterparty, as applicable, using commercially reasonable efforts to re-issue the pledged
Common Stock in book entry form on the books of the Company’s transfer agent and/or the re-register the pledged Common Stock in the name of the relevant lender, counterparty, custodian or similar party,
solely as securities intermediary and only to the extent a member of the Apax Transferee Group continues to beneficially own such pledged Common Stock, (iii) entering into an issuer agreement which agreement shall include, without limitation,
agreements and obligations of the Company relating to procedures and specified time periods for effecting transfers upon foreclosure, agreements to not hinder or delay exercises of remedies on foreclosure, acknowledgments regarding corporate policy,
if applicable, certain acknowledgments regarding securities law status of the pledge arrangements, with such changes as are reasonably requested by such lender and customary for similar financings and not inconsistent with the Company’s
obligations under applicable law and (iv) such other cooperation and assistance as such member of the Apax Transferee Group may reasonably request that will not unreasonably disrupt the operation of the Company’s business. 

4.6 Company Cooperation in connection with Transfers by Members of the Apax Transferee Group. In connection with a Transfer or proposed
Transfer of Equity Securities by any member of the Apax Transferee Group and if requested by such member of the Apax Transferee Group, the Company shall use its reasonable best efforts to cooperate in such Transfer of Equity Securities, including,
without limitation, by (i) providing such member of the Apax Transferee Group, any potential transferee in a Permitted Transfer and their respective Representatives opportunities to conduct a reasonable investigation of the Company and making
available for inspection all properties, facilities, material contracts and books and records, including financial statements, projections and accountants’ work papers of the Company, as well as access to the officers, management, employees,
financial advisors, attorneys, accountants, consultants, agents and other representatives of the Company and its Subsidiaries as may be required or requested in connection with such transaction, (ii) promptly furnishing to the

  
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transferor, transferee or acquiror and its or their advisors and representatives financial and other pertinent information regarding the Company and its Subsidiaries as may be reasonably
requested by the transferor and (iii) causing all of the Company’s officers, directors and employees (and using its reasonable best efforts to cause its auditors) to supply all information reasonably requested by Apax Transferee Group
and/or such Transferee and their respective Representatives in connection with such Transfer, including by causing senior management, with appropriate seniority and expertise (and using its reasonable best efforts to cause its auditors), to
participate in customary meetings, drafting sessions and due diligence sessions in connection with any such Transfer (subject to, if requested by the Company, each party referred to in this Section 4.6 entering into customary confidentiality
agreements in a form reasonably acceptable to the Company); provided, however, that the Company shall not be required to provide any information under this Section 4.6 to the extent, the Company reasonably believes, based on the
advice of reputable outside legal counsel for the Company, that to do so would cause the Company to forfeit an attorney-client privilege that was applicable to such information. The Company shall assist the transferor and their advisors and/or
representatives in the preparation and execution of any documents in connection with such sale or Transfer, each of subclauses (i) through (iii) to the extent reasonably requested and required for such sale or transfer to be effectuated, and
agrees to provide, and shall cause its Subsidiaries and controlled Affiliates and its and their respective officers, employees, financial advisors, attorneys, accountants, consultants, agents and other representatives to provide, such cooperation as
may reasonably be requested (including with respect to timeliness) in connection with and to assist in the structuring and/or facilitation of any such sale or Transfer. Without limiting the foregoing, no such information shall be used by such Person
as the basis for any market transactions in securities of the Company in violation of Law. 
 4.7 Transfer Agent. Each Holder agrees
to abide by the policies and procedures of the transfer agent, if any, appointed by the Company with respect to any Equity Securities. 
 4.8
Corporate Opportunity Waiver. To the fullest extent permitted by the Delaware General Corporation Law (the “DGCL”) and subject to applicable legal requirements and any express agreement that may from time to time be in
effect, the Company agrees that the Covered Persons may, and shall have no duty not to, (i) invest in, carry on and conduct, whether directly, or as a partner in any partnership, or as a joint venturer in any joint venture, or as an officer,
director, stockholder, equityholder or investor in any person, or as a participant in any syndicate, pool, trust or association, any business of any kind, nature or description, whether or not such business is competitive with or in the same or
similar lines of business as the Company or any of its Subsidiaries, (ii) do business with any client, customer, vendor or lessor of any of the Company or its Affiliates, and/or (iii) make investments in any kind of property in which the
Company may make investments; provided, however, that no Covered Person may invest or make investments in any business on the basis of confidential information it has received from the Company or its Affiliates. To the fullest extent
permitted by Section 122(17) of the DGCL or any other applicable law in the event that the applicable entity is not incorporated, formed or organized as a corporation in the State of Delaware, the Company (for itself and on behalf of each of
its Subsidiaries and controlled Affiliates) hereby renounces any interest or expectancy to participate in any business or investments of any Covered Person as currently conducted or as may be conducted in the future, and waives any claim against a
Covered Person and shall indemnify a Covered Person against any claim that such Covered Person is liable to the 

  
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Company or its stockholders for breach of any fiduciary duty solely by reason of such Person’s participation in any such business or investment. In the event that a Covered Person acquires
knowledge of a potential transaction or matter which may constitute a corporate opportunity for both (x) the Covered Person and (y) the Company or any of its Subsidiaries or controlled Affiliates, the Covered Person shall not have any duty
to offer or communicate information regarding such corporate opportunity to the Company or any of its Subsidiaries or controlled Affiliates. To the fullest extent permitted by Section 122(17) of the DGCL or any other applicable law in the event
that the applicable entity is not incorporated, formed or organized as a corporation in the State of Delaware, the Company (for itself and on behalf of each of its Subsidiaries and controlled Affiliates) hereby renounces any interest or expectancy
in any potential transaction or matter of which the Covered Person acquires knowledge, except for any corporate opportunity which is expressly offered to a Covered Person in writing stating that such offer is being provided to such Covered Person
solely in his or her capacity as a director of the Company and such corporate opportunity is intended solely for the benefit of the Company, and waives any claim against each Covered Person and shall indemnify a Covered Person against any claim,
that such Covered Person is liable to the Company or its stockholders for breach of any fiduciary duty solely by reason of the fact that such Covered Person (A) pursues or acquires any corporate opportunity for its own account or the account of
any Affiliate or other Person, (B) directs, recommends, sells, assigns or otherwise transfers such corporate opportunity to another Person or (C) does not communicate information regarding such corporate opportunity to the Company;
provided, however, in each such case, that any corporate opportunity which is expressly offered to a Covered Person in writing stating that such offer is being provided to such Covered Person solely in his or her capacity as a director
of the Company and such corporate opportunity is intended solely for the benefit of the Company shall belong to the Company. The Company shall pay in advance any expenses incurred in defense of such claim as provided in this provision, except to the
extent that a Covered Person is determined by a final, non-appealable order of a Delaware court having competent jurisdiction (or any other judgment which is not appealed in the applicable time) to have
breached this Section 4.8, in which case any such advanced expenses shall be promptly reimbursed to the Company. 
 4.9
Section 16 Matters. If the Company becomes a party to a consolidation, merger or other similar transaction, or if the Company reasonably believes there is otherwise any event or circumstance that may result in Apax, any
Apax Affiliate and/or any member of the Apax Transferee Group being deemed to have made a disposition or acquisition of equity securities of the Company or derivatives thereof for purposes of Section 16 of the Exchange Act, and if one or more
designees of the Apax Transferee Group is serving or participating on the Board at such time or has served on the Board during the preceding six months, then upon request of the Apax Transferee Group, (i) the Board or a committee composed
solely of two or more “non-employee directors” as defined in Rule 16b-3 of the Exchange Act will pre-approve such
acquisition or disposition of equity securities of the Company or derivatives thereof for the express purpose of exempting the interests of Apax, any Apax Affiliate, the Apax Transferee Group (in each case, to the extent such persons may be deemed
to be a director or “directors by deputization”) and such Board designee(s) in such transaction from Section 16(b) of the Exchange Act pursuant to Rule 16b-3 thereunder to the extent applicable
and (ii) if the transaction involves (A) a merger or consolidation to which the Company is a party and the Equity Securities are, in whole or in part, converted into or exchanged for equity securities of a different issuer, (B) a
potential acquisition 

  
 33 

 
or deemed acquisition, or disposition or deemed disposition, by Apax, any Apax Affiliate and/or any member of the Apax Transferee Group or any such Board designee of equity securities of such
other issuer or derivatives thereof and (C) such other issuer of which a designee of Apax, any Apax Affiliate and/or any member of the Apax Transferee Group serves as a member of its board of directors (or its equivalent), then the Company
shall require that such other issuer pre-approve any such acquisitions of equity securities or derivatives thereof for the express purpose of exempting the interests of Apax, such Apax Affiliate, the Apax
Transferee Group (in each case, to the extent such persons may be deemed to be a director or “directors by deputization” of such other issuer) or any such member in such transactions from Section 16(b) of the Exchange Act pursuant to
Rule 16b-3 thereunder to the extent applicable. 
 ARTICLE 5. MISCELLANEOUS. 

5.1 Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of New York applicable to
contracts made and to be performed therein except for matters directly within the purview of the Delaware General Corporation Law, which shall be governed by the Delaware General Corporation Law. 

5.2 Jurisdiction; Venue; Service of Process. 

(a) Jurisdiction. Each party to this Agreement, by its execution hereof, (i) hereby irrevocably submits to the
exclusive jurisdiction of the U.S. District Court for the Southern District of New York or, if that court does not have subject matter jurisdiction, in any state court located in The City and County of New York and the respective appellate courts
thereof for the purpose of any action, claims or suit between the parties arising in whole or in part under or in connection with this Agreement, (ii) hereby waives to the extent not prohibited by applicable Law, and agrees not to assert, by
way of motion, as a defense or otherwise, in any such action, claim or suit, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that any such
action, claim or suit brought in one of the above-named courts should be dismissed on grounds of forum non conveniens, should be transferred or removed to any court other than one of the above-named courts, or should be stayed by reason of the
pendency of some other proceeding in any other court other than one of the above-named courts, or that this Agreement or the subject matter hereof may not be enforced in or by such court and (iii) hereby agrees not to commence any such action,
claim or suit other than before one of the above-named courts. Notwithstanding the previous sentence, a party may commence any action, claim or suit in a court other than the above-named courts solely for the purpose of enforcing an order or
judgment issued by one of the above-named courts. 
 (b) Venue. Each party agrees that for any action, claim or suit
between the parties arising in whole or in part under or in connection with this Agreement, such party shall bring actions, claims and suits either in the U.S. District Court for the Southern District of New York or in the Supreme Court of the State
of New York, New York County located in the Borough of Manhattan. Each party further waives any claim and will not assert that venue should properly lie in any other location within the selected jurisdiction. 

  
 34 

 (c) Service of Process. Each party hereby (i) consents to
service of process in any action, claim or suit between the parties arising in whole or in part under or in connection with this Agreement in any manner permitted by New York law, (ii) to the fullest extent permitted by Law, agrees that service
of process made in accordance with clause (i) or made by registered or certified mail, return receipt requested, at its address specified pursuant to Section 5.14, will constitute good and valid service of process in any such action, claim
or suit and (iii) waives and agrees not to assert (by way of motion, as a defense, or otherwise) in any such action, claim or suit any claim that service of process made in accordance with clause (i) or (ii) does not constitute good and
valid service of process. 
 5.3 WAIVER OF JURY TRIAL. TO THE EXTENT NOT PROHIBITED BY APPLICABLE LAW THAT CANNOT BE WAIVED, THE
PARTIES HEREBY WAIVE, AND COVENANT THAT THEY WILL NOT ASSERT (WHETHER AS PLAINTIFF, DEFENDANT OR OTHERWISE), ANY RIGHT TO TRIAL BY JURY IN ANY ACTION ARISING IN WHOLE OR IN PART UNDER OR IN CONNECTION WITH THIS AGREEMENT, WHETHER NOW EXISTING OR
HEREAFTER ARISING, AND WHETHER SOUNDING IN CONTRACT, TORT OR OTHERWISE. THE PARTIES AGREE THAT ANY OF THEM MAY FILE A COPY OF THIS PARAGRAPH WITH ANY COURT AS WRITTEN EVIDENCE OF THE KNOWING, VOLUNTARY AND
BARGAINED-FOR AGREEMENT AMONG THE PARTIES IRREVOCABLY TO WAIVE ITS RIGHT TO TRIAL BY JURY IN ANY PROCEEDING WHATSOEVER BETWEEN THEM RELATING TO THIS AGREEMENT WILL INSTEAD BE TRIED IN A COURT OF COMPETENT
JURISDICTION BY A JUDGE SITTING WITHOUT A JURY. 
 5.4 Specific Performance. Each of the parties acknowledges and agrees that the
other parties would be damaged irreparably in the event any of the provisions of this Agreement are not performed in accordance with their specific terms or otherwise are breached or violated. Accordingly, to the fullest extent permitted by Law,
each of the parties agrees that, without posting bond or other undertaking, the other parties will be entitled to an injunction or injunctions to prevent breaches or violations of the provisions of this Agreement and to enforce specifically this
Agreement and the terms and provisions hereof in any action, claim or suit in addition to any other remedy to which it may be entitled, at law or in equity. Each party further agrees that, in the event of any action for specific performance in
respect of such breach or violation, it will not assert the defense that a remedy at law would be adequate. 
 5.5 Successors and
Assigns; Mergers and Reorganization(a) . 
 (a) Neither the Company nor any Management Stockholder shall assign
all or any part of this Agreement, unless in connection with a Permitted Transfer, without the prior written consent of the Company and the Apax Transferee Group. Except as otherwise expressly provided herein, the provisions hereof shall inure to
the benefit of, and be binding upon, the parties hereto and their respective successors, assigns, heirs, executors, and administrators (including, for the avoidance of doubt, any Person that is the parent company of such entity); provided,
however, that prior to the receipt by the Company of adequate written notice of the Permitted Transfer in accordance with the provisions of this Agreement and specifying the full name and address of the transferee,

  
 35 

 
the Company may deem and treat the person listed as the holder of such shares in its records as the absolute owner and holder of such shares for all purposes, including the payment of dividends;
provided, further that the rights and obligations of a Holder of Registrable Securities under Sections 3.2 through 3.10 and 3.12 may be transferred but only together with the Registrable Securities to a lender in connection with a bona fide
loan transaction entered into by a member of the Apax Transferee Group pursuant to Section 4.5. 
 (b) If the Company
(i) shall consolidate with or merge into any other Person and shall not be the continuing or surviving corporation or entity of such consolidation or merger; or (ii) shall transfer all or substantially all of its properties and assets to
any Person, then, in each case of clauses (i) and (ii), the Company shall cause such Person that is the surviving entity or acquirer of the assets of the Company (and any Person that is the parent company of such surviving entity or acquirer in
which a Stockholder receives securities in connection with such transaction) to execute a stockholders agreement with terms that are substantially equivalent to the terms of this Agreement, applied mutatis mutandis to such Person and its
securities, such that such Person shall assume all of the obligations of the Company set forth in this Agreement. 
 5.6 Entire
Agreement. This Agreement and the Exhibits and Schedules hereto (and, with respect to any Management Stockholder, the equity incentive plans of the Company, any award agreements relating thereto and any agreement relating to the employment or
compensation of such Management Stockholder entered into with the Company, in each case, to the extent any Equity Securities held by Management Stockholders were issued pursuant thereto) constitute the full and entire understanding and agreement
between the parties with regard to the subjects hereof and no party shall be liable or bound to any other in any manner by any oral or written representations, warranties, covenants and agreements except as specifically set forth herein and therein.
Each party expressly represents and warrants that it is not relying on any oral or written representations, warranties, covenants or agreements outside of this Agreement. 

5.7 Severability. In the event one or more of the provisions of this Agreement should, for any reason, be held to be invalid, illegal or
unenforceable in any respect, such invalidity, illegality, or unenforceability shall not affect any other provisions of this Agreement, and this Agreement shall be construed as if such invalid, illegal or unenforceable provision had never been
contained herein. 
 5.8 Amendment and Waiver. 

(a) Except as otherwise expressly provided, this Agreement may be amended or modified only upon the written consent of the
Company and the Apax Transferee Group; provided, however, that the consent of the Apax Transferee Group shall not be required for an amendment or modification of Section 3.1(a); provided further, that no such amendment
shall be made that, by its terms, affects the Management Stockholders in a disproportionate and materially adverse manner as compared to the other Holders without obtaining the consent of the Management Stockholders holding a majority in interest of
the Equity Securities held by all Management Stockholders that are subject to this Agreement. 

  
 36 

 (b) Except as otherwise expressly provided, the obligations of the Company
and the obligations of the Holders under this Agreement may be waived only with the written consent of the Company and the Apax Transferee Group; provided, however, the consent of the Apax Transferee Group shall not be required for a
waiver of Section 3.1(a); provided further, that no such waiver shall be made that, by its terms, affects the Management Holders in a disproportionately adverse manner as compared to the other Holders without obtaining the waiver of the
Management Holders holding a majority in interest of the Equity Securities held by all Management Stockholders that are subject to this Agreement. Notwithstanding anything herein to the contrary, any provision hereof may be waived by any waiving
party on such party’s own behalf, without the consent of any other party. 
 (c) Each Holder shall be bound by any
amendment or waiver effected in accordance with this Section 5.8, whether or not such Holder has consented to such amendment or waiver. 

(d) For the purposes of determining the number of Holders entitled to vote or exercise any rights hereunder, the Company shall
be entitled to rely solely on the list of record holders of its stock as maintained by or on behalf of the Company. 
 5.9
Termination. Except with respect to Article 1 (General), Section 3.6 (Expenses of Registration), Section 3.9 (Indemnification), Section 4.8 (Corporate Opportunity Waiver) and this Article 5 (Miscellaneous), this Agreement shall
continue in full force and effect from the date hereof through the earlier of the following dates, on which date it shall terminate: 

(a) with respect to Section 2.1 through Section 2.8, the date that the Apax Transferee Group owns less than 5% of the
issued and outstanding Common Stock; 
 (b) with respect to Section 3.2 through 3.8, when all Registrable Securities
cease to be outstanding; and 
 (c) the date specified in writing by (i) the Company and (ii) the Apax Transferee
Group; provided, that Section 3.2 through 3.8 shall not be terminated with respect to any Holder other than the Apax Transferee Group pursuant to the foregoing. 

5.10 Counterparts. This Agreement may be executed in any number of counterparts, including facsimile counterparts, each of which shall
be an original, but all of which together shall constitute one instrument. The words “executed,” “execution,” “signed,” “signature,” “delivery,” and words of like import in or relating to this
Agreement or any document to be signed in connection with this Agreement shall be deemed to include electronic signatures, deliveries or the keeping of records in electronic form, each of which shall be of the same legal effect, validity or
enforceability as a manually executed signature, physical delivery thereof or the use of a paper-based recordkeeping system, as the case may be, and the parties hereto consent to conduct the transactions contemplated hereunder by electronic means.

  
 37 

 5.11 Delays or Omissions. It is agreed that no delay or omission to exercise any
right, power, or remedy accruing to any party, upon any breach, default or noncompliance by another party under this Agreement shall impair any such right, power, or remedy, nor shall it be construed to be a waiver of any such breach, default or
noncompliance, or any acquiescence therein, or of any similar breach, default or noncompliance thereafter occurring. It is further agreed that any waiver, permit, consent, or approval of any kind or character on any party’s part of any breach,
default or noncompliance under the Agreement or any waiver on such party’s part of any provisions or conditions of this Agreement must be in writing and shall be effective only to the extent specifically set forth in such writing. 

5.12 Additional Stockholders. All Persons who obtain Equity Securities from the Company issued in respect of, in exchange for or upon
redemption of partnership units in the Partnership immediately prior to the closing of the IPO shall, to the extent not a party to this Agreement, become a party hereto as an Additional Stockholder by executing and delivering a joinder agreement
substantially in the form of Exhibit B-1 hereto. The joinder of an Additional Stockholder as contemplated by the preceding sentence shall not constitute an amendment to this Agreement requiring the consent of
any party hereto. The parties agree that Additional Stockholders shall have the same rights and obligations as the Management Stockholders under this Agreement. 

5.13 Not a Group; Independent Nature of Holders’ Obligations and Rights. Each Management Stockholder, Apax and each Apax Transferee
agree that the arrangements contemplated by this Agreement are not intended to constitute the formation of a “group” (as defined in Section 13(d)(3) of the Exchange Act). Each Holder agrees that, for purposes of determining beneficial
ownership of such Holder, it shall disclaim any beneficial ownership by virtue of this Agreement of Equity Securities owned by the other Holders and the Company agrees to recognize such disclaimer in its Exchange Act and Securities Act reports. The
obligations of each Holder under this Agreement are several and not joint with the obligations of any other Holder, and no Holder shall be responsible in any way for the performance of the obligations of any other Holder under this Agreement.
Nothing contained herein, and no action taken by any Holder pursuant hereto, shall be deemed to constitute the Holders as, and the Company acknowledges that the Holders do not so constitute, a partnership, an association, a joint venture or any
other kind of group or entity, or create a presumption that the Holders are in any way acting in concert or as a group or entity with respect to such obligations or the transactions contemplated by this Agreement and the Company acknowledges that
the Holders are not acting in concert or as a group, and the Company shall not assert any such claim, with respect to such obligations or the transactions contemplated by this Agreement. The decision of each Holder to enter into this Agreement has
been made by such Holder independently of any other Holder. Each Holder acknowledges that no other Holder has acted as agent for such Holder in connection with such Holder making its investment in the Company and that no other Holder will be acting
as agent of such Holder in connection with monitoring such Holder’s investment in the Common Stock or enforcing its rights under this Agreement. The Company and each Holder confirms that each Holder has had the opportunity to independently
participate with the Company and its subsidiaries in the negotiation of the transaction contemplated hereby with the advice of its own counsel and advisors. Each Holder shall be entitled to independently protect and enforce its rights, including,
without limitation, the rights arising out of this Agreement and it shall not be necessary for any other Holder to be joined as an additional party in any proceeding for such purpose. The use of a single agreement to effectuate the rights and
obligations contemplated hereby was solely in the control of the Company, not the action or decision of any Holder, and was done solely for the convenience of the Company and its subsidiaries and not because it was required to do so by any Holder.
It is expressly understood and agreed that each provision contained in this Agreement is between the Company and a Holder, solely, and not between the Company and the Holders collectively and not between and among the Holders. 

  
 38 

 5.14 Notices(a) . (a) All notices required or permitted hereunder shall be in writing
and shall be deemed effectively given: (i) upon personal delivery to the party to be notified, (ii) when sent by electronic mail or facsimile if sent during normal business hours of the recipient; if not, then on the next Business Day,
(iii) five (5) days after having been sent by registered or certified mail, return receipt requested, postage prepaid, or (iv) one (1) day after deposit with a nationally recognized overnight courier, specifying next day delivery. All
communications shall be sent to the party to be notified at the address as set forth on the signature pages hereof or the signature pages to the joinder agreement substantially in the form of Exhibit B-1 or B-2 hereto or at such other address as such party may designate by ten (10) days advance written notice to the other parties hereto. 

(b) All notices to be given by the Apax Transferee Group pursuant to Article 3 of this Agreement may be, at the option and
direction of the Apax Transferee Group, be given instead by the Company. 
 5.15 Titles and Subtitles. The titles of the sections and
subsections of this Agreement are for convenience of reference only and are not to be considered in construing this Agreement. 
 5.16
Pronouns. All pronouns contained herein, and any variations thereof, shall be deemed to refer to the masculine, feminine or neutral, singular or plural, as to the identity of the parties hereto may require. 

5.17 Indemnification of the Apax Transferee Group. 

(a) To the fullest extent permitted by applicable law, the Company will, and will cause each of its Subsidiaries and any other
exempted companies, corporations, limited liability companies, partnerships, joint ventures, trusts, employee benefit plans or other enterprises controlled by the Company (collectively, the “Controlled Entities”) to, indemnify,
exonerate and hold the Apax Transferee Group and each of their respective partners, shareholders, members, Affiliates, directors, officers, fiduciaries, managers, controlling Persons, employees and agents and each of the partners, shareholders,
members, Affiliates, directors, officers, fiduciaries, managers, controlling Persons, employees and agents of each of the foregoing (collectively, the “Indemnitees”) free and harmless from and against any and all actions, causes of
action, suits, claims, liabilities, losses, damages and costs and out-of-pocket expenses in connection therewith (including reasonable attorneys’ fees and expenses)
incurred by the Indemnitees or any of them before or after the date of this Agreement (collectively, the “Indemnified Liabilities”), arising out of any action, cause of action, suit, arbitration or claim arising directly or
indirectly out of, or in any way relating to, (i) the Apax Transferee Group’s or its Affiliates’ ownership of Equity Securities or the Apax Transferee Group’s or its Affiliates’ control or ability to influence the Company or
any of its Subsidiaries (other than any such Indemnified Liabilities (x) to the extent such Indemnified Liabilities arise out of any willful breach of this Agreement by such Indemnitee or its Affiliates or other

  
 39 

 
related Persons or (y) without limiting any other rights to indemnification, to the extent such control or the ability to control the Company or any of its Subsidiaries derives from the Apax
Transferee Group’s or its Affiliates’ capacity as an officer or director of the Company or any of its Subsidiaries) or (ii) the business, operations, properties, assets or other rights or liabilities of the Company or any of its
Subsidiaries; provided, however, that if and to the extent that the foregoing undertaking may be unavailable or unenforceable for any reason, the Company will, and will cause its Controlled Entities to, make the maximum contribution to
the payment and satisfaction of each of the Indemnified Liabilities which is permissible under applicable law. For the purposes of this Section 5.17, none of the circumstances described in the limitations contained in the proviso in the
immediately preceding sentence shall be deemed to apply absent a final non-appealable judgment of a court of competent jurisdiction to such effect, in which case to the extent any such limitation is so
determined to apply to any Indemnitee as to any previously advanced indemnity payments made by the Company or any of its Controlled Entities, then such payments shall be promptly repaid by such Indemnitee to the Company and its Controlled Entities,
as applicable. The rights of any Indemnitee to indemnification hereunder will be in addition to any other rights any such Person may have under any other agreement or instrument to which such Indemnitee is or becomes a party or is or otherwise
becomes a beneficiary or under law or regulation or under the articles and/or memorandum of association, certificate of incorporation, certificate of organization, bylaws, partnership agreement, operating agreement, certificate of formation,
certificate of limited partnership or other organizational or governing documents (the “Organizational Documents”) of the Company or any of its Subsidiaries. 

(b) The Company acknowledges and agrees that the Company shall, and to the extent applicable shall cause the Controlled
Entities to, be fully and primarily responsible (i.e., as the indemnitor of first resort) for the payment to the Indemnitee in respect of Indemnified Liabilities in connection with any Jointly Indemnifiable Claim, pursuant to and in accordance with
(as applicable) the terms of (i) applicable law, (ii) the Articles, (iii) any director indemnification agreements, (iv) this Agreement, (v) any other agreement between the Company or any Controlled Entity and the Indemnitee
pursuant to which the Indemnitee is indemnified, (vi) the laws of the jurisdiction of incorporation or organization of any Controlled Entity and/or (vii) the Organizational Documents of any Controlled Entity ((i) through
(vii) collectively, the “Indemnification Sources”), irrespective of any right of recovery the Indemnitee may have from any Indemnitee-Related Parties. Under no circumstance shall the Company or any Controlled Entity be entitled
to any right of subrogation or contribution by the Indemnitee-Related Parties and no right of advancement or recovery the Indemnitee may have from the Indemnitee-Related Parties shall reduce or otherwise alter the rights of the Indemnitee or the
obligations of the Company or any Controlled Entity under the Indemnification Sources. In the event that any of the Indemnitee-Related Parties shall make any payment to the Indemnitee in respect of indemnification with respect to any Jointly
Indemnifiable Claim, (x) the Company shall, and to the extent applicable shall cause the Controlled Entities to, reimburse the Indemnitee-Related Party making such payment to the extent of such payment promptly upon written demand from such
Indemnitee-Related Party, (y) to the extent not previously and fully reimbursed by the Company and/or any Controlled Entity pursuant to clause (x), the Indemnitee-Related Party making such payment shall be

  
 40 

 
subrogated to the extent of the outstanding balance of such payment to all of the rights of recovery of the Indemnitee against the Company and/or any Controlled Entity, as applicable, and
(z) Indemnitee shall execute all papers reasonably required and shall do all things that may be reasonably necessary to secure such rights, including the execution of such documents as may be necessary to enable the Indemnitee-Related Parties
effectively to bring suit to enforce such rights. For purposes of this Section 5.17(b): 
 (c) (i) The term
“Indemnitee-Related Party” means any Person (other than the Company, any Controlled Entity or the insurer under and pursuant to an insurance policy of the Company or any Controlled Entity) from whom an Indemnitee may be entitled to
indemnification or advancement of expenses with respect to which, in whole or in part, the Company or any Controlled Entity may also have an indemnification or advancement obligation. 

(ii) The term “Jointly Indemnifiable Claims” shall be broadly construed and shall include, without limitation,
any Indemnified Liabilities for which the Indemnitee shall be entitled to indemnification from both (1) the Company and/or any Controlled Entity pursuant to the Indemnification Sources, on the one hand, and (2) any Indemnitee-Related Party
pursuant to any other agreement between any Indemnitee-Related Party and the Indemnitee pursuant to which the Indemnitee is indemnified, the laws of the jurisdiction of incorporation or organization of any Indemnitee-Related Party and/or the
Organizational Documents of any Indemnitee-Related Party, on the other hand. 
 (d) The Company and Investors agree that each
of the Indemnitees and Indemnitee-Related Parties shall be third-party beneficiaries with respect to this Section 5.17, entitled to enforce this Section 5.17 as though each such Indemnitees and Indemnitee-Related Party were a party to this
Agreement. The Company shall cause each of the Controlled Entities to perform the terms and obligations of this Section 5.17 as though each such Controlled Entity was a party to this Agreement. 

5.18 No Recourse. This Agreement may only be enforced against, and any claims or causes of action that may be based upon, arise out of
or relate to this Agreement, or the negotiation, execution or performance of this Agreement, may only be made against, the entities that are expressly identified as parties hereto, including entities that become parties hereto after the date hereof
or that agree in writing for the benefit of the Company to be bound by the terms of this Agreement applicable to the Stockholder, and no former, current or future equityholders, controlling persons, directors, officers, employees, agents or
affiliates of any party hereto or any former, current or future equityholder, controlling person, director, officer, employee, general or limited partner, member, manager, advisor, agent or affiliates of any of the foregoing (each, a “Non-Recourse Party”) shall have any liability for any obligations or liabilities of the parties to this Agreement or for any claim (whether in tort, contract or otherwise) based on, in respect of, or by
reason of, the transactions contemplated hereby or in respect of any representations made or alleged to be made in connection herewith. Without limiting the rights of any party against the other parties hereto, in no event shall any party or any of
its affiliates seek to enforce this Agreement against, make any claims for breach of this Agreement against, or seek to recover monetary damages from any Non-Recourse Party. 

[Signature Pages Follow] 

  
 41 

 IN WITNESS WHEREOF, the parties hereto have executed this STOCKHOLDERS’ AGREEMENT as of
the date set forth in the first paragraph hereof. 
  

			
	CANDELA MEDICAL, INC.
		
	By:	 	 
		 	Name:
		 	Title:

 
			
	DION TOPCO L.P. 
		
	By:	 	Dion GP Co Limited, its General Partner
		
	By:	 	 
		 	Name:
		 	Title:
	
	Address for Notices:
	
	   

	
	   

	
	E-mail Address for Notices:
	
	   

  
 43 

 
			
	[MANAGEMENT STOCKHOLDERS]
		
	By:	 	 
		 	Name:
		 	Title:
	
	Address for Notices:
	
	   

	
	   

	
	E-mail Address for Notices:
	
	   

  
 44 

 EXHIBIT A-1 

EXECUTIVE MANAGEMENT STOCKHOLDERS 

  
 A-1-1 

 EXHIBIT A-2 

NON-EXECUTIVE MANAGEMENT STOCKHOLDERS 

  
 A-2-1 

 EXHIBIT B-1 

FORM OF JOINDER AGREEMENT FOR AN ADDITIONAL STOCKHOLDER 

This JOINDER AGREEMENT (this “Joinder Agreement”) is executed pursuant to the terms of the Stockholders’ Agreement,
dated as of [•], 2021, by and among Candela Medical, Inc., a Delaware corporation (the “Company”), and the other parties from time to time parties thereto, a copy of which is attached hereto and is incorporated herein by
reference (the “Stockholders’ Agreement”), by the undersigned (the “Additional Stockholder”). Capitalized terms used but not defined herein have the meanings set forth in the Stockholders’ Agreement. By
execution and delivery of this Joinder Agreement, the Additional Stockholder agrees as follows: 
 SECTION 1. Acknowledgment. The
Additional Stockholder acknowledges that such Additional Stockholder [was issued Equity Securities in respect of, in exchange for or upon redemption of the partnership units in the Partnership held or acquired by such Additional Stockholders
immediately prior to the closing of the IPO] [has acquired Equity Securities from [             ] pursuant to a Permitted Transfer]. 

SECTION 2. Agreement. The Additional Stockholder (a) agrees that the Equity Securities it owns shall be bound by and subject to
the terms of the Stockholders’ Agreement to the same extent as if such Additional Stockholder were an original Management Stockholder, (b) hereby adopts the Stockholders’ Agreement with the same force and effect as if it were
originally a Management Stockholder thereto and (c) shall constitute a “ Management Stockholder” under the Stockholders’ Agreement. 

SECTION 3. Notice. Any notice required to be provided by the Stockholders’ Agreement shall be given to the Additional Stockholder
at the address listed beside such Additional Stockholder’s signature below. 
 SECTION 4. Governing Law. This Joinder Agreement
and the rights of the parties hereto shall be governed by and construed in accordance with the laws of the State of New York applicable to contracts made and to be performed therein. 

  
 B-1-1 

			
	Executed and dated this          day of .
	
	Additional Stockholder:
	
	[Insert name]
		
	By:	 	 
	
	Address for Notices:
	
	   

	
	   

	
	E-mail Address for Notices:
	
	   

  
 B-1-2 

 EXHIBIT B-2 

FORM OF JOINDER AGREEMENT FOR A TRANSFER BY A MEMBER OF THE APAX TRANSFEREE GROUP 

This JOINDER AGREEMENT (this “Joinder Agreement”) is executed pursuant to the terms of the Stockholders’ Agreement,
dated as of [•], 2021, by and among Candela Medical, Inc., a Delaware corporation (the “Company”), and the other parties from time to time parties thereto, a copy of which is attached hereto and is incorporated herein by
reference (the “Stockholders’ Agreement”), by the undersigned (the “Additional Apax Transferee Group Member”). Capitalized terms used but not defined herein have the meanings set forth in the Stockholders’
Agreement. By execution and delivery of this Joinder Agreement, the Additional Apax Transferee Group Member agrees as follows: 
 SECTION 1.
Acknowledgment. The Additional Apax Transferee Group Member acknowledges that such Additional Apax Transferee Group Member has acquired Equity Securities from a member of the Apax Transferee Group (the “Transferor”) pursuant
to a Permitted Transfer. 
 SECTION 2. Assignment. In connection with such Permitted Transfer, the Transferor has assigned its rights
and obligations set forth in [Section[s] [             ] of] 1 the
Stockholders’ Agreement to the Additional Apax Transferee Group Member. 
 SECTION 3. Agreement. The Additional Apax Transferee
Group Member (a) agrees that the Equity Securities it owns shall be bound by and subject to the terms of the Stockholders’ Agreement to the same extent as if such Additional Apax Transferee Group Member were a member of the Apax Transferee
Group [(subject to any limitations on the assignment of such rights as set forth in Section 2 above)], (b) hereby adopts the Stockholders’ Agreement with the same force and effect as if it were originally a member of the Apax Transferee
Group [(subject to any limitations on the assignment of such rights as set forth in Section 2 above)] and (c) shall constitute a member of the “Apax Transferee Group” under the Stockholders’ Agreement. 

SECTION 4. Notice. Any notice required to be provided by the Stockholders’ Agreement shall be given to the Additional Apax
Transferee Group Member at the address listed beside such Additional Apax Transferee Group Member’s signature below. 
 SECTION 5.
Governing Law. This Joinder Agreement and the rights of the parties hereto shall be governed by and construed in accordance with the laws of the State of New York applicable to contracts made and to be performed therein. 

 

	1 	 Include bracketed language if there is only a partial assignment of rights in connection with the Transfer.

  
 B-2-1 

			
	
	Executed and dated this          day of .
	
	Additional Apax Transferee Group Member:
	
	[INSERT NAME]
		
	By:	 	 
		 	[Title]
	
	Address for Notices:
	
	   

	
	   

	
	E-mail Address for Notices:
	
	   

	
	Acknowledged and Agreed to by

 [APAX TRANSFEREE GROUP TRANSFERRING
MEMBER] 

			
		
	By:	 	 
		 	[Title]

  
 B-2-2EX-10.15

 Exhibit 10.15 

ACKNOWLEDGEMENT AGREEMENT 

This Acknowledgement Agreement (this “Agreement”) is made effective as of October ____, 2021, by and among SM Midco L.P., a
Guernsey limited partnership (the “Partnership”), Dion GP Co. Limited, a Guernsey limited liability company and the general partner of the Partnership (the “General Partner”), Candela Medical, Inc., a Delaware
corporation (the “Company”), and the management unitholder identified on the signature page (the “Signature Page”) attached hereto (“Management Unitholder”). Capitalized terms used but not otherwise
defined herein shall have the meanings ascribed to them in the Partnership Agreement (as defined below). 
 WHEREAS, Management Unitholder
holds a number of vested and/or unvested Class B Units of the Partnership (the “Partnership Class B Units”), in each case as specified in the Equity Schedule set forth on the Signature Page, which Partnership
Class B Units are subject to the Third Amended and Restated Limited Partnership Agreement of the Partnership, dated as of November 30, 2017 (as amended, restated, supplemented or otherwise modified from time to time, the
“Partnership Agreement”), the Partnership’s Amended and Restated Executive Equity Incentive Plan (as amended from time to time, the “Equity Incentive Plan”) and one or more Class B Unit Award Agreements,
including any exhibits attached thereto (collectively, the “Unit Award Agreements”); 
 WHEREAS, in connection with the
initial public offering of the Company (the “IPO”) and on or around the IPO pricing date, the Partnership will distribute shares of common stock, par value $0.01 per share, of the Company (the “Common Stock”) to its
partners, which will be effected as a distribution of assets pursuant to the waterfall in the Partnership Agreement followed by a liquidation of the Partnership (the “Distribution” and, the date of such Distribution, the
“Distribution Time”), upon the terms and subject to the conditions set forth herein and as otherwise determined by the General Partner; 

WHEREAS, as set forth herein (including Appendix A), specified shares of Common Stock received by the Management Unitholder in the
Distribution will be subject to vesting and/or forfeiture conditions, (such shares of Common Stock, “Restricted Stock”); and 

WHEREAS, this Agreement shall become effective upon, and subject to, the pricing of the IPO. 

NOW THEREFORE, in consideration of the mutual covenants hereinafter set forth, the parties hereto acknowledge and agree as follows: 

1. Distribution in Respect of Partnership Class B Units. 

(a) Subject to the terms and conditions set forth herein and effective as of the Distribution Time, the General Partner will cause the
Partnership to distribute shares of Restricted Stock to the Management Unitholder in respect of his or her Partnership Class B Units, which will be effected as a distribution of assets pursuant to the waterfall in the Partnership Agreement.
Once the price at which shares of Common Stock are initially offered to the public in connection with the IPO (the “IPO Price”) is conclusively determined, the actual number of shares of Restricted Stock to be received will be
determined and the Company will communicate such final number to the Management Unitholder. 
 (b) Effective as of the Distribution, the
shares of Restricted Stock shall be subject to the terms of Appendix A attached hereto. Notwithstanding the foregoing, effective as of the Distribution Time and subject to the other provisions of this Agreement (including Section 6), any
shares of Restricted Stock received in respect of the Management Unitholder’s vested Partnership Class B Units shall be vested and shall not be subject to the terms of Appendix A. 

 (c) Management Unitholder shall provide the Company with a copy of a completed election
under Section 83(b) of the Internal Revenue Code of 1986, as amended, and the regulations promulgated thereunder in the form of Exhibit A attached hereto, with respect to the shares of Restricted Stock. Management Unitholder shall timely
(within 30 days following the Distribution Time) file (via certified mail, return receipt requested) such election with the Internal Revenue Service, and thereafter shall certify to the Company that Management Unitholder has made such timely filing
and furnish a copy of such filing to the Company. Management Unitholder should consult his or her tax advisor regarding the consequences of a Section 83(b) election, as well as the receipt, vesting, holding and sale of the shares of Restricted
Stock. 
 (d) Management Unitholder acknowledges that the shares of Restricted Stock have not been registered under the Securities Act of
1933, as amended (the “Securities Act”), and accordingly, may not be sold or transferred except pursuant to an effective registration statement under the Securities Act or pursuant to an applicable exemption therefrom, subject to
Section 6 below and the Company’s then effective securities trading policy. 
 2. Restrictive Covenants Agreement. For
purposes of the Restrictive Covenants Agreement (as defined in the Equity Incentive Plan) to which Management Unitholder is a party, it is acknowledged and agreed that, from and after the Distribution, references to the “Partnership” will
instead refer to the Company and references to the “Partnership Group” will refer to the Company and its subsidiaries. 
 3.
Book Entry. The Company shall recognize Management Unitholder’s ownership of shares of Restricted Stock through uncertificated book entry. 

4. Rights as a Stockholder. Management Unitholder shall be the record owner of the shares of Restricted Stock until or unless such
shares of Restricted Stock are forfeited pursuant to the terms of this Agreement, and as record owner shall be entitled to all rights of a common stockholder of the Company, including, without limitation, voting rights with respect to the shares of
Restricted Stock and rights to dividends or other distributions, subject to Section 6 below. 
 5. Book Entry Notations. To the
extent applicable, all book entries representing the shares of Restricted Stock delivered to Management Unitholder as contemplated by Section 3 above shall be subject to the rules, regulations, and other requirements of the Securities and
Exchange Commission, any stock exchange upon which such shares of Restricted Stock are listed, and any applicable Federal or state laws, and the Company may cause notations to be made next to the book entry to make appropriate reference to such
restrictions. Any such book entry notations may include a description of the restrictions set forth in Appendix A attached hereto. 

6. Transfer Restrictions. The shares of Restricted Stock are subject to the restrictions and obligations set forth in the Candela
Medical, Inc. Stockholders Agreement to be entered into by the Company and the other parties thereto on the date of the Distribution (the “Stockholders Agreement”), any lock-up agreement
between the Management Unitholder and the underwriters of the IPO and, as applicable, Appendix A attached hereto. 
 7. No Right to
Continued Employment or Service. Neither this Agreement nor Management Unitholder’s receipt of the shares of Restricted Stock hereunder shall impose any obligation on the Company or any of its affiliates to continue the employment or
engagement of Management Unitholder. Further, the Company or any of its affiliates (as applicable) may at any time terminate the employment or engagement of Management Unitholder, free from any liability or claim under the Equity Incentive Plan or
this Agreement, except as otherwise expressly provided herein. 

  
 - 2 - 

 8. Cooperation. Management Unitholder acknowledges that (i) the IPO constitutes
an Initial Public Offering and the Company constitutes the IPO Corporation, in each case, as set forth in the Partnership Agreement, and the Distribution of Restricted Stock in respect of unvested Partnership Class B Units is being effected
pursuant to Section 4.6 of the Partnership Agreement and (ii) that Management Unitholder has obligations to cooperate with the General Partner and take all actions as may be reasonably required by the General Partner in connection with the
consummation of the IPO under the Partnership Agreement. Without limiting the foregoing, Management Unitholder further agrees to cooperate with the General Partner, the Partnership, the Company and their respective affiliates in taking any actions
as may be reasonably required by the General Partner, the Partnership, the Company and their respective affiliates to consummate the transactions contemplated by this Agreement. 

9. Notices. Any notice necessary under this Agreement shall be addressed to the General Partner, the Partnership or the Company in care
of its Chief Legal Officer at its principal executive office and to Management Unitholder at the address appearing in the personnel records of the Company for such Management Unitholder or to either party at such other address as either party hereto
may hereafter designate in writing to the other. Any such notice shall be deemed effective upon receipt thereof by the addressee. 
 10.
Choice of Law. This Agreement shall be governed by and construed in accordance with the internal laws of the State of Delaware applicable to contracts made and performed wholly within the State of Delaware, without giving effect to the
conflict of laws provisions thereof. 
 11. Amendment. Prior to the consummation of the IPO, the General Partner and, after
consummation of the IPO, the Company, may waive any conditions or rights under, amend any terms of, or alter, suspend, discontinue, cancel or terminate this Agreement, but no such waiver, amendment, alteration, suspension, discontinuance,
cancellation or termination shall adversely affect the rights of Management Unitholder hereunder without the consent of Management Unitholder. 

12. Electronic Delivery and Acceptance. The Company may, in its sole discretion, decide to deliver any documents related to the shares
of Restricted Stock by electronic means. The Management Unitholder hereby consents to receive such documents by electronic delivery and agrees to receive information related to the shares of Restricted Stock through an
on-line or electronic system established and maintained by the Company or a third party designated by the Company. 

13. Entire Agreement. This Agreement constitutes the entire agreement of the parties hereto in respect of the subject matter contained
herein and supersedes all prior agreements and understandings of the parties, oral and written, with respect to such subject matter. 
 14.
Binding Effect. This Agreement shall be binding upon the heirs, executors, administrators and successors of the parties hereto. 
 15.
Other Rights. Management Unitholder acknowledges that, upon consummation of the Distribution, Management Unitholder will no longer hold any Partnership Class B Units and will have no surviving rights or obligations under the Partnership
Agreement or any other governing documents of the Partnership or any other agreements related to ownership of any such Partnership Class B Units, other than as expressly set forth herein. For the avoidance of doubt, following the consummation
of the IPO, the Company shall not have any repurchase rights with respect to the Restricted Shares under the Partnership Agreement. 

[Signatures on next page.] 

  
 - 3 - 

 IN WITNESS WHEREOF, Management Unitholder acknowledges and accepts the terms of this
Agreement. 
  

	
	Management Unitholder
	
	  

	Name: Geoffrey Crouse

 Equity Schedule: 
  

							
	 PARTNERSHIP CLASS B
UNITS 
	  	 DATE OF

ACQUISITION OF

PARTNERSHIP

CLASS B UNITS 
	  	 NUMBER OF

VESTED

PARTNERSHIP

CLASS B UNITS AT

IPO 
	  	 NUMBER
OF
UNVESTED
PARTNERSHIP
CLASS B UNITS AT
IPO 

	Catch-Up Class B Units	  		  		  	
	Time Vesting Class B Units	  		  		  	
	Performance Vesting Class B Units	  		  		  	
	Supplemental Value Class B Units	  		  		  	

 Agreement acknowledged and confirmed: 

 

			
	SM Midco L.P.
	By Dion GP Co. Limited, its general partner
		
	By:	 	              

	Name:
	Its:
	
	Dion GP Co. Limited
		
	By:	 	              

	Name:
	Its:
	
	Candela Medical, Inc.
		
	By:	 	              

	Name:
	Its:

 APPENDIX A 

to the 

Exchange Acknowledgement and Agreement 

TERMS AND CONDITIONS 
 1.
General. Capitalized terms not otherwise defined herein shall have the meaning set forth in the Company’s 2021 Equity Incentive Plan. 

2. Vesting Conditions. Upon receipt, shares of Restricted Stock received in respect of unvested Partnership Class B Units shall
initially be unvested. All of the existing terms and conditions applicable to the Partnership Class B Units (as set forth in the applicable Unit Award Agreement attached hereto as Exhibit B) shall continue to apply to the shares of
Restricted Stock received in respect of such unvested Partnership Class B Units, except to the extent amended by this Appendix A; provided, that, on and following the IPO Closing (as defined below) references to the
“Partnership” in each such Unit Award Agreement shall be deemed to refer instead to the Company and “Partnership Group” to the Company and its Subsidiaries). Restricted Stock (i) will not be subject to the Partnership
Agreement but (ii) will be subject to the Stockholders Agreement. 
 a. Time Vesting Restricted Shares. Subject to the Management
Unitholder’s continued employment or service on each vesting date, shares of Restricted Stock received in exchange for unvested Time Vesting Class B Units (as set forth on the Signature Page) (the “Time Vesting Restricted
Shares”) will vest in equal monthly installments commencing on the date of the closing of the IPO (the “IPO Closing”) and ending on the date that is 18 months following the IPO Closing. For the avoidance of doubt, Time
Vesting Restricted Shares will fully vest upon the occurrence of a Change of Control (as defined in the Unit Award Agreement) in accordance with the existing terms and conditions set forth in the applicable Unit Award Agreement. 

b. Performance Vesting Restricted Shares. 

i. Shares of Restricted Stock received in exchange for Performance Vesting Class B Units (as set forth on the Signature
Page) (the “Performance Vesting Restricted Shares”) will continue to vest based upon the vesting conditions as were applicable to the Class B Units to which the Performance Vesting Restricted Shares relate, as set forth in the
applicable Unit Award Agreement on Exhibit B hereto. 
 ii. In addition to being eligible to vest in accordance with
the existing vesting conditions, the Performance Vesting Restricted Shares shall also be eligible for earlier vesting pursuant to additional vesting provisions, subject to the Management Unitholder’s continued employment or service through the
applicable Testing Date, Additional Testing Date or any testing date during the Continuous Testing Period (as described or defined below): 

1. If on the IPO Closing, the hypothetical multiple of invested capital (“MOIC”) that Sponsor would have
achieved in respect of its Class A-1 Interests (as defined in the Partnership Agreement) (or securities issued in respect thereof) (collectively, the “Sponsor Securities”), assuming the
sale of all the Sponsor Securities held as of the IPO Closing at a price per share equal to the Testing Date Sale Price, is equal to or greater than a 1.2x MOIC, any Performance Vesting Restricted Shares that would vest upon Sponsor’s actual
receipt of proceeds representing a 1.2x MOIC (in accordance with the vesting criteria set forth in the applicable Unit Award Agreement on Exhibit B hereto) shall vest on the date immediately following the First Testing Date. For the avoidance
of doubt, only one tranche of the Performance Vesting Restricted Shares (i.e., Performance Vesting Restricted Shares that would vest upon Sponsor’s actual receipt of proceeds representing a 1.2x MOIC (to the extent not already vested)) shall be
eligible to vest on the IPO Closing. 

 2. If on the First Anniversary, the hypothetical MOIC that the Sponsor would
have achieved in respect of the Sponsor Securities, assuming the sale of all the Sponsor Securities held as of the First Anniversary at a price per share equal to the Testing Date Sale Price, is equal to or greater than a 1.6x MOIC, any Performance
Vesting Shares that would vest upon Sponsor’s actual receipt of proceeds representing a 1.6x MOIC (in accordance with the vesting criteria set forth in the applicable Unit Award Agreement on Exhibit B hereto) shall vest on the date
immediately following the First Anniversary. For the avoidance of doubt, up to two tranches of the Performance Vesting Restricted Shares (i.e., Performance Vesting Restricted Shares that would vest upon Sponsor’s actual receipt of proceeds
representing a 1.2x MOIC and a 1.6x MOIC (in each case, to the extent not already vested)) shall be eligible to vest on the First Anniversary. 

3. During the First Additional Testing Period, the hypothetical MOIC that the Sponsor would have achieved in respect of its
Sponsor Securities shall continue to be tested, to be calculated based on the volume weighted average price of the Common Stock on a rolling 90 consecutive trading day period basis (each such date, an “Additional Testing Date”), and
any Performance Vesting Restricted Shares that would vest upon Sponsor’s actual receipt of proceeds representing a hypothetical MOIC (in accordance with the vesting criteria set forth in the applicable Unit Award Agreement on Exhibit B
hereto) equal to or greater than a 1.2x MOIC or equal to or greater than a 1.6x MOIC shall vest on the date immediately following the end of the applicable 90-day period. For the avoidance of doubt, up to two
tranches of the Performance Vesting Restricted Shares (i.e., Performance Vesting Restricted Shares that would vest upon Sponsor’s actual receipt of proceeds representing a 1.2x MOIC and 1.6x MOIC (in each case, to the extent not already
vested)) shall be eligible to vest on any Additional Testing Date during the First Additional Testing Period. 
 4. If on the
Second Anniversary the hypothetical MOIC that the Sponsor would have achieved in respect of its Sponsor Securities, assuming the sale of all the Sponsor Securities held as of the Second Anniversary at a price per share equal to the Testing Date Sale
Price, is equal to or greater than a 2.0x MOIC, any Performance Vesting Restricted Shares that would vest upon Sponsor’s actual receipt of proceeds representing a 2.0x MOIC (in accordance with the vesting criteria set forth in the applicable
Unit Award Agreement) shall vest on the date immediately following the Second Anniversary. For the avoidance of doubt, up to three tranches of the Performance Vesting Restricted Shares (i.e., Performance Vesting Restricted Shares that would vest
upon Sponsor’s actual receipt of proceeds representing a 1.2x MOIC and 1.6x MOIC and a 2.0x MOIC (in each case, to the extent not already vested)) shall be eligible to vest on the Second Anniversary. 

5. During the Continuous Testing Period, the hypothetical MOIC that the Sponsor would have achieved in respect of its Sponsor
Securities shall continue to be tested, to be calculated based on the volume weighted average price of the Common Stock on a rolling 90 consecutive trading day period basis, and any Performance Vesting Restricted Shares that would vest upon
Sponsor’s actual receipt of proceeds representing such hypothetical MOIC (in accordance with the vesting criteria set forth in the applicable Unit Award Agreement) shall vest on the date immediately following the end of the applicable 90-day period. For the avoidance of doubt, up to three tranches of the Performance Vesting Restricted Shares (i.e., Performance Vesting Restricted Shares that would vest upon Sponsor’s actual receipt of
proceeds representing a 1.2x MOIC, 1.6x MOIC and 2.0x MOIC (in each case, to the extent not already vested)) shall be eligible to vest on any Additional Testing Date that occurs during the Continuous Testing Period. 

  
 A-2 

 6. For the avoidance of doubt, no hypothetical MOIC testing will apply to
any Performance Vesting Restricted Shares to the extent the Management Unitholder does not remain an employee of the Company or any of its Subsidiaries as of a Testing Date, any Additional Testing Date or any testing date during the Continuous
Testing Period, as applicable, regardless of whether any “tail” or similar post-employment vesting provisions (to the extent provided for in the applicable Unit Award Agreement) apply to any Performance Vesting Restricted Shares. For the
avoidance of doubt, “tail” vesting provisions that would apply to any post-termination vesting as a result of Sponsor’s actual receipt of proceeds shall continue to apply in accordance with the applicable Unit Award Agreement. 

iii. Notwithstanding anything herein to the contrary, to the extent any Performance Vesting Restricted Stock has not otherwise
vested prior to the Final Vesting Date, such Performance Vesting Restricted Stock will, subject to the Management Unitholder’s continued employment or service on the Final Vesting Date, vest in full on the Final Vesting Date. 

iv. Notwithstanding anything herein or in the applicable Unit Award Agreement to the contrary, for purposes of determining
whether an applicable MOIC hurdle has been achieved, (i) if a Deemed Sale occurs, the aggregate value received by Sponsor in respect of the Sponsor Securities in such Deemed Sale shall count towards the MOIC calculation and (ii) if an LP
Distribution occurs, the aggregate value of the Sponsor Securities distributed by Sponsor in such LP Distribution shall count towards the MOIC calculation. 

c. Supplemental Value Restricted Shares. Subject to the Management Unitholder’s continued employment or service on the Second
Anniversary, shares of Restricted Stock received in exchange for unvested Supplemental Value Class B Units (as set forth on the Signature Page) (the “Supplemental Value Restricted Shares”) will vest in full on the End Date;
provided, that, upon a Change in Control that occurs during the Management Unit Holder’s continued employment or service, the Supplemental Value Restricted Shares will fully vest upon the occurrence of such Change in Control. For the
avoidance of doubt, upon and following the IPO Closing, Supplemental Value Restricted Shares will no longer be subject to the performance vesting conditions or “tail” vesting provisions set forth in the applicable Unit Award Agreement.

 3. Defined Terms. For purposes of this Appendix A: 

a. “Continuous Testing Period” means the period following the Third Testing Date but prior to the Final Vesting Date. 

b. “Deemed Sale” means the sale or transfer for value of the Sponsor Securities from Sponsor to one or more funds or entities
affiliated with Sponsor following the IPO Closing for purposes of liquidity (e.g., sales to a “continuation fund”). For the avoidance of doubt, a sale or transfer of the Sponsor Securities from Sponsor to one or more funds or
entities affiliated with Sponsor following the IPO Closing for the purposes of rebalancing investments among Sponsor and its affiliates, consolidation with other operating companies (e.g., common-control mergers), any transfer to an
alternative investment vehicle and other similar purposes and/or any transfer not involving a disposition for value shall not constitute a Deemed Sale hereunder. 

  
 A-3 

 c. “Final Vesting Date” means the fifth anniversary of the IPO Closing.

 d. “First Additional Testing Period” means the period following the First Anniversary but prior to the Second
Anniversary. 
 e. “First Anniversary” means the first anniversary of the IPO Closing. 

f. “IPO Closing” means the date of the closing of the IPO. 

g. “LP Distribution” any in-kind distribution by any Sponsor entity of Sponsor
Securities to its limited partners. 
 h. “Second Anniversary” means the second anniversary of the IPO Closing. 

i. “Sponsor” means Apax Partners LLP, Apax Partners, L.P., Apax IX USD L.P., Apax IX EUR L.P., Apax IX EUR Co-Investment L.P., Apax IX USD Co-Investment L.P., Apax IX – AIV USD L.P. and Apax IX AIV EUR L.P. and any other parallel vehicle, from time to time, and their permitted
transferees and successors and assigns. 
 j. “Testing Date” means each of the IPO Closing, First Anniversary and Second
Anniversary and any Additional Testing Date. 
 k. “Testing Date Sale Price” shall mean (i) for the IPO Closing, the
IPO Price and (ii) for each other Testing Date, the volume weighted average price of the Common Stock for the 90 consecutive trading day period ending with the close of business on the national securities exchange on which the Common Stock is
listed on the day immediately preceding the Testing Date. 
 4. Amendment to Vesting Terms. The vesting conditions applicable to the
shares of Restricted Stock as set forth in Section 2 of this Appendix A constitute an amendment to the original vesting terms applicable to the Class B Units for which such shares of Restricted Stock are exchanged. Management
Unitholder hereby consents to such amended vesting terms in accordance with the Equity Incentive Plan. 
 5. Treatment of Shares of
Restricted Stock Upon Termination. Except as set forth in the applicable Unit Award Agreement, as amended by this Section 2 of this Appendix A, in the event of the Management Unitholder’s Termination for any reason prior to the
time that all of the shares of Restricted Stock have vested, (A) all vesting with respect to such shares of Restricted Stock shall cease and (B) unvested shares of Restricted Stock shall be forfeited to the Company by the Management
Unitholder for no consideration as of the date of such Termination. 
 6. Non-Transferability.
The shares of Restricted Stock are not transferable by the Unitholder while the shares of Restricted Stock are unvested (such period, the “Restricted Period”), unless such transfer is specifically required pursuant to a domestic
relations order or by Applicable Law or if otherwise permitted by the board of directors of the Company. During the Restricted Period, no impermissible assignment or transfer of the shares of Restricted Stock, or of the rights represented thereby,
whether voluntary or involuntary, by operation of law or otherwise, shall vest in the assignee or transferee any interest or right herein whatsoever, but immediately upon such assignment or transfer the shares of Restricted Stock shall be forfeited
to the Company. 

  
 A-4 

 Exhibit A 

SECTION 83(b) ELECTION FORM 

, 2021 
 CERTIFIED MAIL 

RETURN RECEIPT REQUESTED 
 Internal Revenue Service Center

  

	 	Re:	 Election Under §83(b) of the Internal Revenue Code 

Dear Sir or Madam: 
 The undersigned hereby
elects under Section 83(b) of the Internal Revenue Code to include in the taxpayer’s gross income for the taxable year in which the property described below was transferred, the excess (if any), of the fair market value of such property at
the time of its transfer, over the amount (if any) paid for such property. Pursuant to Treas. Reg. § 1.83-2(e), the following information is submitted: 

 

	 	1.	 Name of taxpayer: _________________ 

 

	 	2.	 Address of taxpayer: _________________ 

 

	 	3.	 Social Security Number: _________________ 

 

	 	4.	 Property with respect to which the election is being
made:            shares of Common Stock of Candela Medical, Inc. 

  

	 	5.	 Date Interest Acquired:            , 2021

  

	 	6.	 Taxable Year for which election is being made: calendar year 2021 

 

	 	7.	 Nature of the restriction or restrictions to which the property is subject: While the shares of Common Stock
described in Paragraph 4 are held by the undersigned, such shares remain subject to vesting based upon the continued performance of substantial services and/or applicable performance conditions. 

 

	 	8.	 Fair Market Value of the property at the time of transfer/acquisition, determined without regard to any lapse
restrictions and in accordance with Revenue Procedure 93-27: $ 

  

	 	9.	 Amount paid for the property: $ 

Pursuant to Treas. Reg. § 1.83-2(e), a copy of this election has been furnished to the person for whom the
undersigned’s services are performed. 
  

	
	Very truly yours,
	
	  

	Geoffrey Crouse

 Exhibit B 

Unit Award Agreements 

[See attached] 

 SM MIDCO L.P. 

SUPPLEMENTAL VALUE 
 CLASS
B PROFITS INTEREST UNIT AWARD AGREEMENT 
 This Supplemental Value Class B Profits Interest Unit Award Agreement (this
“Agreement”), is made as of December 8, 2020 (the “Date of Grant”), between SM Midco L.P., a Guernsey limited partnership (the “Partnership”), and Geoffrey Crouse (the
“Participant”). 
 R E C I T A L S: 

WHEREAS, the Partnership has adopted the SM Midco L.P. Amended and Restated Executive Equity Incentive Plan, as amended from time to time (the
“Plan”), which Plan is incorporated herein by reference and made a part of this Agreement (capitalized terms used and not otherwise defined in this Agreement shall have the meanings set forth in the Plan or in the LP
Agreement, as applicable); 
 WHEREAS, the Participant is employed by or otherwise provides services to the Partnership or an Affiliate
thereof; and 
 WHEREAS, the General Partner has determined that it would be in the best interests of the Partnership to make the award of
Class B Profits Interest Units provided for herein to the Participant pursuant to the Plan and the terms set forth herein. 
 NOW
THEREFORE, in consideration of the mutual covenants hereinafter set forth, the parties hereto agree as follows: 
 1. Award of
Class B Profits Interest Units. 
 (a) Class B Profits Interest Units. Subject to the terms
and conditions of this Agreement and the Plan, the Partnership hereby grants to the Participant 5,961,734 Class B Profits Interest Units as of the Date of Grant, with a Distribution Threshold of $1.006 per Unit, in each case subject to
adjustment as set forth in the Plan and this Agreement. The Class B Profits Interest Units shall be “Supplemental Value Class B Profits Interest Units” for purposes of the Plan and shall vest in accordance with Section 2 of
this Agreement. 
 (b) Distributions. Distributions in respect of Class B Profits Interest Units shall be made to the Participant
in accordance with the provisions of the LP Agreement; provided, that, in no event shall any Class B Profits Interest Unit issued pursuant to this Agreement be entitled to receive cumulative distributions in excess of the Maximum Value (as
defined below) and the Class B Profits Interest Units shall automatically be cancelled and forfeited (whether or not then vested) upon such time that each Class B Profits Interest Unit has received cumulative distributions equal to the
Maximum Value. “Maximum Value” shall mean $0.994. 

 2 
  

 2. Vesting. The Class B Profits Interest Units granted to the Participant shall
vest in accordance with this Section 2. All such Class B Profits Interest Units shall be unvested on the Date of Grant shall vest as follows: 

(a) Change of Control Condition: 60% of the Class B Profits Interest Units subject to this Agreement (the “Change of
Control Units”) will vest upon the satisfaction of both (i) the “Change of Control Condition” (as described below) and (ii) the Sponsor MOIC Condition. 100% of the Change of Control Units subject to this Agreement
will satisfy the Change of Control Condition upon the consummation of a Change of Control, subject to the Participant’s continued employment through such date. 

(b) Performance Condition: The remaining 40% of the Class B Profits Interest Units subject to this Agreement (the
“Performance Vesting Units”) will vest upon the satisfaction of both (i) the “Performance Condition” (as described below) and (ii) the Sponsor MOIC Condition. Subject to a Participant’s continued
employment through the applicable vesting date (except as otherwise provided in Section 3 below), the Performance Vesting Units will satisfy the Performance Condition as follows: 

(i) 1/3 of the Performance Vesting Units will satisfy the Performance Condition upon the earlier of (x) the Sponsor receiving
aggregate cash amounts in respect of its investment in the Partnership representing a multiple of cumulative Sponsor invested capital (“MOIC”) equal to 1.2x and (y) the occurrence of a Change of Control in which the
Hypothetical Sale MOIC is at or in excess of 1.2X; 
 (ii) 1/3 of the Performance Vesting Units will satisfy the Performance Condition upon
the earlier of (x) the Sponsor receiving aggregate cash amounts in respect of its investment in the Partnership representing a MOIC equal to 1.6x and (y) the occurrence of a Change of Control in which the Hypothetical Sale MOIC is
at or in excess of 1.6x; and 
 (iii) 1/3 of the Performance Vesting Units will satisfy the Performance Condition upon the earlier of
(x) the Sponsor receiving aggregate cash amounts in respect of its investment in the Partnership representing a MOIC equal to 2.0x and (y) the occurrence of a Change of Control in which the Hypothetical Sale MOIC is at or in excess of
2.0x. 
 For purposes of this Agreement, “Hypothetical Sale MOIC” means on a Change of Control, the hypothetical MOIC
based upon the amount that Sponsor would have received in respect of its Class A-1 Interests assuming the sale of all of the assets and liabilities of the Partnership at the equity value implied by the
Change of Control price, and the net proceeds of such sale were distributed to the Limited Partners pursuant to Section 7.1(a) of the LPA. 

For the avoidance of doubt, a portion of the Performance Vesting Interests will satisfy the Performance Condition when the applicable MOIC
vesting condition in clauses (x) above are satisfied even if a Change of Control does not earlier occur. If not previously forfeited, unvested Performance Vesting Units shall be forfeited upon the final disposition by the Sponsor (including,
for the avoidance of doubt, affiliates of Sponsor) of all of their Class A Interests of the Partnership. 

 3 
  

 (c) Sponsor MOIC Condition. The Class B Profits Interest Units shall satisfy the
“Sponsor MOIC Condition” as follows, subject to a Participant’s continued employment through the applicable vesting date (except as otherwise provided in Section 3 below): 

(i) None of the Class B Profits Interest Units will satisfy the Sponsor MOIC Condition to the extent that the Sponsor receives aggregate
cash amounts in respect of its investment in the Partnership representing a MOIC of less than 1.006x; and 
 (ii) 100% of the Class B
Profits Interest Units will satisfy the Sponsor MOIC Condition upon the date that the Sponsor receives aggregate cash amounts in respect of its investment in the Partnership representing a MOIC of at least 1.006x. 

3. General Termination of Employment Provisions; Breach of Restrictive Covenants Agreement. 

(a) All vesting of Class B Profits Interest Units will cease immediately upon a Participant no longer being employed by the Employer for
any reason other than due to termination by the Employer without Cause or resignation by the Participant for Good Reason, and in such case all unvested Class B Profits Interest Units will be automatically canceled without consideration and
forfeited on such date. Notwithstanding the foregoing, in the event a Participant’s employment terminates for Cause, all Class B Profits Interest Units (vested or unvested) will be immediately cancelled and forfeited without consideration.

 (b) Termination without Cause or by the Participant for Good Reason: All vesting of Class B Profits Interest Units will cease
immediately upon a Participant’s termination of employment by the Employer without Cause or by the Participant for Good Reason and all unvested Class B Profits Interest Units will be automatically cancelled without consideration and
forfeited on such date except that, in the event that a transaction or transactions is consummated within the 6 month period following such a termination of employment which would have resulted in vesting of any portion of the Change of Control
Units and Performance Vesting Units, the Participant shall be deemed vested in those units. 
 (c) Breach of Restrictive Covenants
Agreement: Notwithstanding any other provision of this Agreement, in the event an RC Breach (as defined in the Plan), all Class B Profits Interest Units (vested or unvested) will immediately be cancelled and forfeited without consideration.

 4 
  

 4. Rights as Holder of Class B Profits Interest Units. The
Participant shall be the record owner of the Class B Profits Interest Units granted hereunder unless and until such Class B Profits Interest Units are forfeited pursuant to Section 3, repurchased pursuant to Section VI(F) of the Plan
or Section 9 hereof or transferred in accordance with Section 6, and as record owner shall be entitled to all rights of a holder of Class B Profits Interest Units; provided, that the Class B Profits Interest Units
shall be subject to the limitations on transfer and encumbrance set forth in this Agreement, the Plan and the LP Agreement. 
 5.
Investment Intent; Other Representations of Participant. 
 (a) Investment Intent. The Participant hereby represents and
warrants that the Class B Profits Interest Units must be held for investment purposes and are not being received with a view to distribution thereof, and covenants and agrees to make such other reasonable and customary representations as
requested by the Partnership regarding matters relevant to compliance with applicable securities laws as are deemed necessary by counsel to the Partnership; and 

(b) No Reliance on the Partnership. In making his or her investment decision with respect to the receipt of the Class B Profits
Interest Units, the Participant has not relied upon the Partnership or any of its Affiliates, or any representative thereof for any advice of any sort, including, but not limited to tax or securities law advice. 

6. Transferability. The Participant may Transfer, directly or indirectly, any Class B Profits Interest Unit or any interest in any
Class B Profits Interest Unit to a Permitted Transferee or otherwise only with the prior written consent of the General Partner, which consent shall be withheld or granted in the sole discretion of the General Partner, or as otherwise expressly
permitted or required under the LP Agreement. Any purported assignment, transfer or grant by the Participant, directly or indirectly, of any Class B Profits Interest Unit or any interest in any Class B Profits Interest Unit which is made
other than to a Permitted Transferee or without such prior written consent or pursuant to the terms of the LP Agreement shall be entirely null and void, ab initio. 

7. Section 83(b) Election and Certain Related Income Tax Considerations. As a condition subsequent to the issuance
of the Class B Profits Interest Units pursuant to this Agreement, the Participant shall execute and deliver to the Partnership, the entity to whom the Participant provides services and the Internal Revenue Service (the
“IRS”) a timely, valid election under Section 83(b) of the Code (the “83(b) Election”). The Participant hereby acknowledges that (x) the Partnership has not provided, and is not hereby
providing, the Participant with tax advice regarding the 83(b) Election and has urged the Participant to consult the Participant’s own tax advisor with respect to the income taxation consequences thereof, and (y) the Partnership has not
advised the Participant to rely on any determination by it or its representatives as to the fair market value specified in the 83(b) Election and will have no liability to the Participant if the actual fair market value of the Class B Profits
Interest Units on the date hereof exceeds the amount specified in the 83(b) Election. 

 5 
  

 8. Becoming a Partner of The Partnership; No Access to Information Regarding The
Partnership. As a further condition to the issuance of the Class B Profits Interest Units pursuant to this Agreement, the Participant shall execute and deliver to the Partnership a copy of the LP Agreement, together with such other
documents as the General Partner may reasonably require, evidencing such Participant’s status as a “Partner” (as defined in the LP Agreement) of the Partnership. Notwithstanding the Participant’s status as a Partner of the
Partnership, the Participant shall have no right, solely by virtue of holding a Class B Profits Interest Unit, to (a) examine the books and records of or any other information of the Partnership or (b) obtain any information about the
identities of the other Partners of the Partnership (or of the size or nature of such other Partners’ interests in the Partnership). 

9. Right to Repurchase Class B Profits Interest Units on Termination of Employment. The Class B Profits
Interest Units are subject to the Partnership’s, the Employer’s and the Sponsor’s right of repurchase pursuant to Section VI (F) of the Plan. 

10. LP Agreement. Neither the adoption of the Plan nor the grant of any Class B Profits Interest Units pursuant to this Agreement
shall restrict in any way the adoption of any amendment to the LP Agreement in accordance with the terms of such agreement. 
 11.
Notices. Any notice necessary under this Agreement shall be addressed to the Partnership at the principal executive office of the Partnership and to the Participant at the address appearing in the personnel records of the Partnership (or one
of the Partnership’s Affiliates) for the Participant or to either party at such other address as either party hereto may hereafter designate in writing to the other. Any such notice shall be deemed effective upon receipt thereof by the
addressee. 
 12. Choice of Law; Forum. ALL ISSUES AND QUESTIONS CONCERNING THE APPLICATION, CONSTRUCTION, VALIDITY, INTERPRETATION
AND ENFORCEMENT OF THIS AGREEMENT AND THE EXHIBITS AND SCHEDULES TO THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF DELAWARE, WITHOUT GIVING EFFECT TO ANY CHOICE OF LAW OR CONFLICT OF LAW RULES OR
PROVISIONS (WHETHER OF THE STATE OF DELAWARE OR ANY OTHER JURISDICTION) THAT WOULD CAUSE THE APPLICATION OF THE LAWS OF ANY JURISDICTION OTHER THAN THE STATE OF DELAWARE. EACH OF THE PARTIES HERETO HEREBY (I) IRREVOCABLY SUBMITS TO THE EXCLUSIVE
JURISDICTION OF ANY COURT LOCATED IN THE STATE OF DELAWARE FOR THE PURPOSES OF ANY SUIT, ACTION OR OTHER PROCEEDING ARISING OUT OF THIS AGREEMENT; (II) AGREES THAT THE SERVICE OF ANY PROCESS, SUMMONS, NOTICE OR DOCUMENT BY U.S. REGISTERED MAIL
TO SUCH PERSON’S ADDRESS SET FORTH HEREIN SHALL BE EFFECTIVE SERVICE OF PROCESS FOR ANY ACTION, SUIT OR PROCEEDING IN THE STATE OF DELAWARE WITH RESPECT TO ANY MATTERS TO WHICH IT HAS SUBMITTED TO JURISDICTION AS SET FORTH HEREIN IN THE 

 6 
  

 
IMMEDIATELY PRECEDING CLAUSE (I); AND (III) IRREVOCABLY AND UNCONDITIONALLY WAIVES (AND AGREES NOT TO PLEAD OR CLAIM) ANY OBJECTION TO THE LAYING OF VENUE OF ANY ACTION, SUIT OR PROCEEDING
ARISING OUT OF THIS AGREEMENT IN ANY STATE OR FEDERAL COURT LOCATED IN THE STATE OF DELAWARE, OR THAT ANY SUCH ACTION, SUIT OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN AN INCONVENIENT FORUM. 

13. WAIVER OF JURY TRIAL. EACH OF THE PARTIES TO THIS AGREEMENT HEREBY IRREVOCABLY WAIVES, AND SHALL CAUSE ITS AFFILIATES TO WAIVE, ALL
RIGHT TO A TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE OTHER AGREEMENTS AND INSTRUMENTS DELIVERED HEREUNDER OR THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY. 

14. Class B Profits Interest Units Subject to Plan and LP Agreement. By entering into this Agreement the Participant
agrees and acknowledges that (i) the Participant has received and read a copy of the Plan and the LP Agreement and (ii) the Class B Profits Interest Units are subject to the Plan and the LP Agreement, the terms and provisions of such
Plan and LP Agreement are hereby incorporated herein by reference. In the event of a conflict between any term or provision contained herein or therein, the LP Agreement shall govern and prevail, and then in decreasing order of seniority, the Plan
and lastly, this Agreement. 
 15. Rules of Construction. The parties hereto agree that they have been represented by counsel during
the negotiation and execution of this Agreement and have participated jointly in the drafting of this Agreement and, therefore, waive the application of any Law, holding or rule of construction providing that ambiguities in an agreement or other
document will be construed against the party drafting such agreement or document. 
 16. Definitional Provisions. Defined terms used
in this Agreement in the singular shall import the plural and vice versa. Whenever the context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. All references herein to Sections shall be deemed to be
references to Sections of this Agreement unless the context shall otherwise require. The words “include,” “includes” and “including” shall be deemed to be followed by the phrase “without limitation.” The words
“hereof,” “herein” and “hereunder” and words of similar import when used in this Agreement shall refer to this Agreement as a whole and not to any particular provision of this Agreement. Any statute or laws defined or
referred to herein shall include any rules, regulations or forms promulgated thereunder from time to time and as from time to time amended, modified or supplemented, including by succession of successor rules, regulations or forms. Unless otherwise
expressly provided herein, any agreement, instrument or statute defined or referred to herein or in any agreement or instrument that is referred to herein means such agreement, instrument or statute as from time to time amended, modified or
supplemented, including (in the case of agreements or instruments) 

 7 
  

 
by waiver or consent and (in the case of statutes) by succession of comparable successor statutes and references to all attachments thereto and instruments incorporated therein. Any reference to
the number of Class B Profits Interest Units means such Class B Profits Interest Units as appropriately adjusted to give effect to any share combinations, restructuring or other capitalizations of the Partnership or its capital structure.
Any reference herein to the holder of a particular class or series of Class B Profits Interest Units shall be a reference to such Person solely in its capacity as a holder of that particular class or series of such Class B Profits Interest
Units. Any reference herein to the Partnership shall, where the context requires, mean the Partnership acting by the General Partner. 
 17.
Signature in Counterparts. This Agreement may be signed in counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. 

[Signature page follows] 

 IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date first set
forth above. 
  

					
	SM MIDCO L.P.
	
	By: Dion GP Co. Limited, its General Partner
		
	By:	 	 /s/ Gordon Purvis

		 	 Name:
 Title:
	 	 Gordon Purvis
 Director

 [Signature Page to Class B Profits Interest Unit Award Agreement] 

 IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date first set
forth above. 
  

	
	Geoffrey Crouse
	
	 /s/ Geoffrey Crouse

 [Signature page to Class B Profits Interest Unit Award Agreement] 

 SM MIDCO L.P. 

AMENDED AND RESTATED 

CLASS B PROFITS INTEREST UNIT AWARD AGREEMENT 

This Amended and Restated Class B Profits Interest Unit Award Agreement (this “Agreement”), is made as of
December 8, 2020 (the “Effective Date”), between SM Midco L.P., a Guernsey limited partnership (the “Partnership”), and Geoffrey Crouse (the “Participant”). 

Reference is made to the Class B Profits Interest Unit Award Agreement dated as of November 30, 2017 (the “Date of
Grant”) between the Participant and the Partnership (the “Original Award Agreement”) pursuant to which the Partnership granted Participant Class B Profits Interest Units in accordance with the terms of the
Plan. Each of the Partnership and the Participant hereby agrees to amend and restate the terms of the Original Award Agreement in its entirety on the terms below, effective as of the Effective Date. The Partnership and the Participant each
acknowledge that the Class B Profits Interest Units were granted as of the Date of Grant. 
 R E C I
T A L S: 
 WHEREAS, the Partnership has adopted the Amended and Restated SM Midco L.P. Executive Equity
Incentive Plan, as amended from time to time (the “Plan”), which Plan is incorporated herein by reference and made a part of this Agreement (capitalized terms used and not otherwise defined in this Agreement shall have the
meanings set forth in the Plan or in the LP Agreement, as applicable); 
 WHEREAS, the Participant is employed by or otherwise provides
services to the Partnership or an Affiliate thereof; and 
 WHEREAS, the General Partner has determined that it would be in the best
interests of the Partnership to make the award of Class B Profits Interest Units provided for herein to the Participant pursuant to the Plan and the terms set forth herein. 

NOW THEREFORE, in consideration of the mutual covenants hereinafter set forth, the parties hereto agree as follows: 

1. Award of Class B Profits Interest Units. 

(a) Class B Profits Interest Units. Subject to the terms and conditions of this Agreement and the Plan, the
Partnership hereby grants to the Participant 19,872,447.54 Class B Profits Interest Units as of the Date of Grant, with a Distribution Threshold of $1.00 per Unit, in each case subject to adjustment as set forth in the Plan and this Agreement.
The Class B Profits Interest Units shall vest in accordance with Section 2 of this Agreement. 

 2 
  

 (b) Distributions. Distributions in respect of Class B Profits Interest Units
shall be made to the Participant in accordance with the provisions of the LP Agreement. 
 2. Vesting. The Class B Profits
Interest Units granted to the Participant shall vest in accordance with this Section 2. All such Class B Profits Interest Units shall be unvested on the Date of Grant shall vest as follows: 

(a) Time Vesting Units: 60% of the Class B Profits Interest Units subject to this Agreement shall be “Time Vesting
Units”. Subject to a Participant’s continued employment through each applicable vesting date, 2.083% of the Time Vesting Units will vest on each monthly anniversary of the Effective Date. All Time Vesting Units, not previously
forfeited will vest upon the consummation of a Change of Control, subject to the Participant’s continued employment through such date. 

(b) Performance Vesting Units: With respect to the remaining 40% of the Class B Profits Interest Units subject to this Agreement
(the “Performance Vesting Units”), the Performance Vesting Units will vest as follows, subject to a Participant’s continued employment through the applicable vesting date (except as otherwise provided in Section 3
below): 
  

	 	•	 	 1/3 of the Performance Vesting Units will vest upon the earlier of (x) the Sponsor receiving
aggregate cash amounts in respect of its investment in the Partnership representing a multiple of cumulative Sponsor invested capital (“MOIC”) equal to 1.2x and (y) the occurrence of a Change of Control in which the
Hypothetical Sale MOIC is at or in excess of 1.2X; 

  

	 	•	 	 1/3 of the Performance Vesting Units will vest upon the earlier of (x) the Sponsor receiving
aggregate cash amounts in respect of its investment in the Partnership representing a MOIC equal to 1.6x and (y) the occurrence of a Change of Control in which the Hypothetical Sale MOIC is at or in excess of 1.6x; and 

 

	 	•	 	 1/3 of the Performance Vesting Units will vest upon the earlier of (x) the Sponsor receiving
aggregate cash amounts in respect of its investment in the Partnership representing a MOIC equal to 2.0x and (y) the occurrence of a Change of Control in which the Hypothetical Sale MOIC is at or in excess of 2.0x. 

For purposes of this Agreement, “Hypothetical Sale MOIC” means on a Change of Control, the hypothetical MOIC based upon
the amount that Sponsor would have received in respect of its Class A-1 Interests assuming the sale of all of the assets and liabilities of the Partnership at the equity value implied by the Change of
Control price, and the net proceeds of such sale were distributed to the Limited Partners pursuant to Section 7.1(a) of the LPA. 
 For
the avoidance of doubt, a portion of the Performance Vesting Interests will vest when the applicable MOIC vesting condition in clauses (x) above are satisfied even if a Change of Control does not earlier occur. If not previously forfeited,
unvested Performance Vesting Units shall be forfeited upon the final disposition by the Sponsor (including, for the avoidance of doubt, affiliates of Sponsor) of all of their Class A Interests of the Partnership. 

 3 
  

 3. General Termination of Employment Provisions; Breach of Restrictive Covenants
Agreement. 
 (a) All vesting of Class B Profits Interest Units will cease immediately upon a Participant no longer being employed
by the Employer for any reason other than due to termination by the Employer without Cause or resignation by the Participant for Good Reason, and in such case all unvested Class B Profits Interest Units will be automatically canceled without
consideration and forfeited on such date. Notwithstanding the foregoing, in the event a Participant’s employment terminates for Cause, all Class B Profits Interest Units (vested or unvested) will be immediately cancelled and forfeited
without consideration. 
 (b) Termination without Cause or by the Participant for Good Reason: All vesting of Class B Profits
Interest Units will cease immediately upon a Participant’s termination of employment by the Employer without Cause or by the Participant for Good Reason and all unvested Class B Profits Interest Units will be automatically cancelled
without consideration and forfeited on such date except that, in the event that a transaction or transactions is consummated within the 6 month period following such a termination of employment which would have resulted in vesting of any portion of
the Time Vesting Interests and Performance Vesting Interests, the Participant shall be deemed vested in those interests. 
 (c) Breach of
Restrictive Covenants Agreement:     Notwithstanding any other provision of this Agreement, in the event an RC Breach (as defined in the Plan), all Class B Profits Interest Units (vested or unvested) will immediately be
cancelled and forfeited without consideration. 
 4. Rights as Holder of Class B Profits Interest Units. The
Participant shall be the record owner of the Class B Profits Interest Units granted hereunder unless and until such Class B Profits Interest Units are forfeited pursuant to Section 3, repurchased pursuant to Section VI(F) of the Plan
or Section 9 hereof or transferred in accordance with Section 6, and as record owner shall be entitled to all rights of a holder of Class B Profits Interest Units; provided, that the Class B Profits Interest Units
shall be subject to the limitations on transfer and encumbrance set forth in this Agreement, the Plan and the LP Agreement. 
 5.
Investment Intent; Other Representations of Participant. 
 (a) Investment Intent. The Participant hereby represents and
warrants that the Class B Profits Interest Units must be held for investment purposes and are not being received with a view to distribution thereof, and covenants and agrees to make such other reasonable and customary representations as
requested by the Partnership regarding matters relevant to compliance with applicable securities laws as are deemed necessary by counsel to the Partnership; and 

 4 
  

 (b) No Reliance on the Partnership. In making his or her investment decision with
respect to the receipt of the Class B Profits Interest Units, the Participant has not relied upon the Partnership or any of its Affiliates, or any representative thereof for any advice of any sort, including, but not limited to tax or
securities law advice. 
 6. Transferability. The Participant may Transfer, directly or indirectly, any Class B Profits Interest
Unit or any interest in any Class B Profits Interest Unit to a Permitted Transferee or otherwise only with the prior written consent of the General Partner, which consent shall be withheld or granted in the sole discretion of the General
Partner, or as otherwise expressly permitted or required under the LP Agreement. Any purported assignment, transfer or grant by the Participant, directly or indirectly, of any Class B Profits Interest Unit or any interest in any Class B
Profits Interest Unit which is made other than to a Permitted Transferee or without such prior written consent or pursuant to the terms of the LP Agreement shall be entirely null and void, ab initio. 

7. Section 83(b) Election and Certain Related Income Tax Considerations. As a condition subsequent to the issuance of
the Class B Profits Interest Units pursuant to this Agreement, the Participant shall execute and deliver to the Partnership, the entity to whom the Participant provides services and the Internal Revenue Service (the
“IRS”) a timely, valid election under Section 83(b) of the Code (the “83(b) Election”). The Participant hereby acknowledges that (x) the Partnership has not provided, and is not hereby
providing, the Participant with tax advice regarding the 83(b) Election and has urged the Participant to consult the Participant’s own tax advisor with respect to the income taxation consequences thereof, and (y) the Partnership has not
advised the Participant to rely on any determination by it or its representatives as to the fair market value specified in the 83(b) Election and will have no liability to the Participant if the actual fair market value of the Class B Profits
Interest Units on the date hereof exceeds the amount specified in the 83(b) Election. The Participant timely filed the 83(b) Election within 30 days of the Date of Grant. 

8. Becoming a Partner of The Partnership; No Access to Information Regarding The Partnership. As a further condition to the issuance of
the Class B Profits Interest Units pursuant to this Agreement, the Participant shall execute and deliver to the Partnership a copy of the LP Agreement, together with such other documents as the General Partner may reasonably require, evidencing
such Participant’s status as a “Partner” (as defined in the LP Agreement) of the Partnership. Notwithstanding the Participant’s status as a Partner of the Partnership, the Participant shall have no right, solely by virtue of
holding a Class B Profits Interest Unit, to (a) examine the books and records of or any other information of the Partnership or (b) obtain any information about the identities of the other Partners of the Partnership (or of the size
or nature of such other Partners’ interests in the Partnership). 
 9. Right to Repurchase Class B Profits Interest Units on
Termination of Employment. The Class B Profits Interest Units are subject to the Partnership’s, the Employer’s and the Sponsor’s right of repurchase pursuant to Section VI (F) of the Plan; provided that for
purposes of Fair Market Value (as defined in the Plan), if the Participant disagrees with the General Partner’s determination, the Participant may require the Partnership to retain an independent, nationally recognized investment bank or
appraiser to determine the fair market value. The Partnership will bear the cost of such appraisal, unless the appraised value is 110% or less of the General Partner’s determination of the fair market value, in which case the Participant will
bear the cost of such appraisal. 

 5 
  

 10. LP Agreement. Neither the adoption of the Plan nor the grant of any Class B
Profits Interest Units pursuant to this Agreement shall restrict in any way the adoption of any amendment to the LP Agreement in accordance with the terms of such agreement. 

11. Notices. Any notice necessary under this Agreement shall be addressed to the Partnership at the principal executive office of the
Partnership and to the Participant at the address appearing in the personnel records of the Partnership (or one of the Partnership’s Affiliates) for the Participant or to either party at such other address as either party hereto may hereafter
designate in writing to the other. Any such notice shall be deemed effective upon receipt thereof by the addressee. 
 12. Choice of Law;
Forum. ALL ISSUES AND QUESTIONS CONCERNING THE APPLICATION, CONSTRUCTION, VALIDITY, INTERPRETATION AND ENFORCEMENT OF THIS AGREEMENT AND THE EXHIBITS AND SCHEDULES TO THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE
LAWS OF THE STATE OF DELAWARE, WITHOUT GIVING EFFECT TO ANY CHOICE OF LAW OR CONFLICT OF LAW RULES OR PROVISIONS (WHETHER OF THE STATE OF DELAWARE OR ANY OTHER JURISDICTION) THAT WOULD CAUSE THE APPLICATION OF THE LAWS OF ANY JURISDICTION OTHER THAN
THE STATE OF DELAWARE. EACH OF THE PARTIES HERETO HEREBY (I) IRREVOCABLY SUBMITS TO THE EXCLUSIVE JURISDICTION OF ANY COURT LOCATED IN THE STATE OF DELAWARE FOR THE PURPOSES OF ANY SUIT, ACTION OR OTHER PROCEEDING ARISING OUT OF THIS AGREEMENT;
(II) AGREES THAT THE SERVICE OF ANY PROCESS, SUMMONS, NOTICE OR DOCUMENT BY U.S. REGISTERED MAIL TO SUCH PERSON’S ADDRESS SET FORTH HEREIN SHALL BE EFFECTIVE SERVICE OF PROCESS FOR ANY ACTION, SUIT OR PROCEEDING IN THE STATE OF DELAWARE
WITH RESPECT TO ANY MATTERS TO WHICH IT HAS SUBMITTED TO JURISDICTION AS SET FORTH HEREIN IN THE IMMEDIATELY PRECEDING CLAUSE (I); AND (III) IRREVOCABLY AND UNCONDITIONALLY WAIVES (AND AGREES NOT TO PLEAD OR CLAIM) ANY OBJECTION TO THE LAYING
OF VENUE OF ANY ACTION, SUIT OR PROCEEDING ARISING OUT OF THIS AGREEMENT IN ANY STATE OR FEDERAL COURT LOCATED IN THE STATE OF DELAWARE, OR THAT ANY SUCH ACTION, SUIT OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN AN INCONVENIENT FORUM.

 13. WAIVER OF JURY TRIAL. EACH OF THE PARTIES TO THIS AGREEMENT HEREBY IRREVOCABLY WAIVES, AND SHALL CAUSE ITS AFFILIATES TO WAIVE,
ALL RIGHT TO A TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE OTHER AGREEMENTS AND INSTRUMENTS DELIVERED HEREUNDER OR THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY. 

 6 
  

 14. Class B Profits Interest Units Subject to Plan and LP
Agreement. By entering into this Agreement the Participant agrees and acknowledges that (i) the Participant has received and read a copy of the Plan and the LP Agreement and (ii) the Class B Profits Interest Units are subject to
the Plan and the LP Agreement, the terms and provisions of such Plan and LP Agreement are hereby incorporated herein by reference. In the event of a conflict between any term or provision contained herein or therein, the LP Agreement shall govern
and prevail, and then in decreasing order of seniority, the Plan and lastly, this Agreement. 
 15. Rules of Construction. The parties
hereto agree that they have been represented by counsel during the negotiation and execution of this Agreement and have participated jointly in the drafting of this Agreement and, therefore, waive the application of any Law, holding or rule of
construction providing that ambiguities in an agreement or other document will be construed against the party drafting such agreement or document. 

16. Definitional Provisions. Defined terms used in this Agreement in the singular shall import the plural and vice versa. Whenever the
context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. All references herein to Sections shall be deemed to be references to Sections of this Agreement unless the context shall otherwise require. The
words “include,” “includes” and “including” shall be deemed to be followed by the phrase “without limitation.” The words “hereof,” “herein” and “hereunder” and words of similar
import when used in this Agreement shall refer to this Agreement as a whole and not to any particular provision of this Agreement. Any statute or laws defined or referred to herein shall include any rules, regulations or forms promulgated thereunder
from time to time and as from time to time amended, modified or supplemented, including by succession of successor rules, regulations or forms. Unless otherwise expressly provided herein, any agreement, instrument or statute defined or referred to
herein or in any agreement or instrument that is referred to herein means such agreement, instrument or statute as from time to time amended, modified or supplemented, including (in the case of agreements or instruments) by waiver or consent and (in
the case of statutes) by succession of comparable successor statutes and references to all attachments thereto and instruments incorporated therein. Any reference to the number of Class B Profits Interest Units means such Class B Profits
Interest Units as appropriately adjusted to give effect to any share combinations, restructuring or other capitalizations of the Partnership or its capital structure. Any reference herein to the holder of a particular class or series of Class B
Profits Interest Units shall be a reference to such Person solely in its capacity as a holder of that particular class or series of such Class B Profits Interest Units. Any reference herein to the Partnership shall, where the context requires,
mean the Partnership acting by the General Partner. 

 7 
  

 17. Signature in Counterparts. This Agreement may be signed in counterparts, each of
which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. 
 [Signature page
follows] 

 IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date
first set forth above. 
  

			
	SM MIDCO L.P.
	
	By: Dion GP Co. Limited, its General Partner
		
	By:	 	 /s/ Gordon Purvis

		 	Name: Gordon Purvis
		 	Title: Director

 [Signature Page to Class B Profits Interest Unit Award Agreement] 

 2 
  

 IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date
first set forth above. 
  

	
	Geoffrey Crouse
	
	 /s/ Geoffrey Crouse

 SM MIDCO L.P. 

EXECUTIVE EQUITY INCENTIVE PLAN 

CATCH-UP CLASS B PROFITS INTEREST UNIT AWARD AGREEMENT 

This Catch-Up Class B Profits Interest Unit Award Agreement (this
“Agreement”), is made as of October 10, 2017 (hereinafter referred to as the “Date of Grant”), between SM Midco L.P., a Guernsey limited partnership (the “Partnership”), and
Geoffrey Crouse (the “Participant”): 
 R E C I T A L S: 

WHEREAS, the Partnership has adopted the SM Midco L.P. Executive Equity Incentive Plan, as amended from time to time (the
“Plan”), which Plan is incorporated herein by reference and made a part of this Agreement (capitalized terms used and not otherwise defined in this Agreement shall have the meanings set forth in the Plan or in the LP
Agreement, as applicable); 
 WHEREAS, the Participant is employed by or otherwise provides services to the Partnership or an Affiliate
thereof; and 
 WHEREAS, the General Partner has determined that it would be in the best interests of the Partnership to make the award of Catch-Up Class B Profits Interest Units provided for herein to the Participant pursuant to the Plan and the terms set forth herein. 

NOW THEREFORE, in consideration of the mutual covenants hereinafter set forth, the parties hereto agree as follows: 

1. Award of Catch-Up Class B Profits Interest Units. 

(a) Catch-Up Class B Profits Interest Units. Subject to the terms and
conditions of this Agreement and the Plan, the Partnership hereby grants to the Participant an award of 259,032 Catch-Up Class B Profits Interest Units, with a Distribution Threshold of $1.00 and a Catch-Up Distribution Amount of $1.00 per Catch- Up Class B Profits Interest Unit (the “Catch-Up Distribution Amount”), in each case subject to
adjustment as set forth in the Plan and this Agreement. 
 (b) Distributions. Distributions in respect of Catch-Up Class B Profits Interest Units shall be made to the Participant in accordance with the provisions of the LP Agreement. 

(c) Grant of Class B Profits Interest Units. As of the date of the Loan Contribution (as defined in the LP
Agreement), subject to the Participant’s continued employment with the Employer through such date, the Partnership shall grant to the Participant a number of Class B Profits Interest Units equal to 30.00% of the Reserved Class B
Profits Interest Units (as defined in the Plan) as of the date of grant, subject to the terms and conditions set forth in the applicable Class B Profits Interest Unit Award Agreement and the Partnership’s Executive Equity Incentive Plan.

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 2. Vesting. All such Catch-Up Class B
Profits Interest Units shall be 100% vested on the Date of Grant. 
 3. Rights as Holder of
Catch-Up Class B Profits Interest Units. The Participant shall be the record owner of the Catch-Up Class B Profits Interest Units granted
hereunder unless and until such Catch-Up Class B Profits Interest Units are forfeited pursuant to Section 3 or transferred in accordance with Section 6, and as record owner shall be entitled to
all rights of a holder of Catch-Up Class B Profits Interest Units; provided, that the Catch-Up Class B Profits Interest Units shall be subject to
the limitations on transfer and encumbrance set forth in this Agreement, the Plan and the LP Agreement. 
 4. Certain Sales Upon
Termination of Employment. 
 4.1 Call Options. 

(a) The General Partner, the Employer and the Apax Group shall have the right, but not the obligation, in its sole discretion, during the six
month period commencing on (I) the date on which Participant is no longer employed by the Partnership and its Affiliates and, if later, also (II) the six month period commencing on the date of the Participant’s RC Breach, to purchase
or caused to be purchased (the “Call Option”), and each of Participant and Participant’s Permitted Transferees (hereinafter sometimes collectively referred to as “Participant’s Group”) shall be
required to sell to the Partnership, either (x) 50% or less or (y) 100%, as elected by the Partnership, of the Units then held by such member of Participant’s Group for the Applicable Purchase Price described below. 

(1) If Participant’s employment with the Employer is terminated (A) by the Employer other than for Cause,
(B) due to Participant’s voluntarily resignation without Good Reason after the first anniversary of the later of (x) the consummation of the transactions contemplated by the Merger Agreement or (y) the Participant’s date of
hire by Employer, (C) due to Participant’s death or Disability or (iv) due to Participant’s voluntarily resignation with Good Reason, the Applicable Purchase Price per Unit shall be equal to Fair Market Value; provided, that if
the Fair Market Value of a Class A-1 Unit is equal to or less than the Distribution Threshold, then the Applicable Purchase Price per Unit shall be $0.00; and 

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 (2) If (A) Participant’s employment with the Employer is terminated
(I) by Employer for Cause at any time or (II) due to Participant’s voluntary resignation without Good Reason prior to the first anniversary of the later of (x) the consummation of the transaction contemplated by the Merger
Agreement or (y) or Participant’s date of hire by Employer or (B) Participant commits an RC Breach then the Applicable Purchase Price per Units shall be equal to the lesser of (x) Fair Market Value thereof (measured as of
the date that the relevant Call Notice with respect to such Units is delivered to Participant) and (y) Cost; provided, that if the Fair Market Value of a Class A-1 Unit is less than the Distribution
Threshold, the Applicable Purchase Price per Unit shall be $0.00. 
 (3) The term “Cost” shall mean $1.00 per Unit,
as proportionately adjusted for all subsequent distributions of Units and other recapitalizations and less the amount of any distributions (excluding tax distributions) made with respect to the Units pursuant to the Partnership’s organizational
documents; provided that “Cost” may not be less than zero. 
 (b) If the Partnership desires to exercise its Call Option pursuant
to this Section 4.1, the Partnership shall send written notice to each member of Participant’s Group of its intention to purchase Units, specifying the number of Units to be purchased (the “Call Notice”). Subject to the
provisions of Section 5, the closing of the purchase shall take place at the principal office of the Partnership on a date specified by the Partnership. 

(c) The Call Option shall be payable in cash, subject to any applicable Financing Restrictions. Without limiting the generality of the
foregoing, in the event that such Financing Restrictions apply, the Partnership shall, subject to the Financing Restrictions, deliver Promissory Notes as payment to the Participant, for the portion of the Purchase Price not payable in cash.
Notwithstanding any other provision in this Agreement, the Partnership may elect to pay the Purchase Price hereunder in shares or other equity securities of one of its respective direct or indirect Subsidiaries with a fair market value equal to the
applicable Purchase Price; provided, that such Subsidiary promptly repurchases such shares or other equity securities for cash equal to the applicable Purchase Price or a Promissory Note with a principal amount equal to the applicable Purchase
Price. 
 The term “Promissory Notes” shall mean promissory notes for a term not to exceed three years bearing interest at a rate equal to the
prime rate in effect at the time of issuance of the promissory note and including mandatory repayment in full upon the earliest to occur of (i) when repayment becomes permissible under the Financing Restrictions; (ii) upon the occurrence
of a Change of Control; and (iii) upon maturity. 
 4.2 Obligation to Sell Several. If there is more than one member of
Participant’s Group, the failure of any one member thereof to perform its obligations hereunder shall not excuse or affect the obligations of any other member thereof, and the closing of the purchases from such other members by the Partnership
shall not excuse, or constitute a waiver of its rights against, the defaulting member. 

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 5. Certain Limitations on the Partnership’s Obligations to Purchase Units. 

5.1 Prohibition of Purchases. Notwithstanding anything to the contrary contained herein, the Partnership shall not be obligated to purchase any
Units at any time pursuant to Section 4, regardless of whether it has delivered a notice of its election to purchase any such Units, to the extent that the purchase of such Units or the payment to the Partnership or one of its Subsidiaries of a
cash dividend or distribution by a Subsidiary of the Partnership that is necessary to fund such purchase (together with any other purchases of Units pursuant to Section 4 or pursuant to similar provisions in agreements with other employees of
the Partnership and its Subsidiaries of which the Partnership has at such time been given or has given notice and together with cash dividends and distributions necessary to fund such other purchases) would result in a violation of any law, statute,
rule, regulation, policy, order, writ, injunction, decree or judgment promulgated or entered by any federal, state, local or foreign court or governmental authority applicable to the Partnership or any of its Subsidiaries or any of its or their
property (a “Legal Prohibition”); provided that the Partnership shall give written notice to Executive of such Legal Prohibition and the lapse thereof. The General Partner, the Employer and the Apax Group shall have the
right, but not the obligation, in its sole discretion, to exercise the Call Option during the thirty (30) day period following the lapse of any Legal Prohibition, but in any event not later than three (3) years after the exercise of the
Call Option; provided, that such right shall terminate immediately prior to a Change of Control. 
 5.2 Payment for Units. If at any time the
Partnership elects to purchase any Units pursuant to Section 4, the Partnership shall pay the purchase price for the Units it purchases by the Partnership’s delivery of a check or wire transfer of immediately available funds for the
purchase price, subject to any Financing Restrictions (including maximum dollar limits on the repurchase of Units) and the provisions of Section 4. 

5. Investment Intent; Other Representations of Participant. 

(a) Investment Intent. The Participant hereby represents and warrants that the Catch-Up
Class B Profits Interest Units must be held for investment purposes and are not being received with a view to distribution thereof, and covenants and agrees to make such other reasonable and customary representations as requested by the
Partnership regarding matters relevant to compliance with applicable securities laws as are deemed necessary by counsel to the Partnership; and 

(b) No Reliance on the Partnership. In making his or her investment decision with respect to the receipt of the Catch-Up Class B Profits Interest Units, the Participant has not relied upon the Partnership or any of its Affiliates, or any representative thereof for any advice of any sort, including, but not limited to tax
or securities law advice. 
 6. Transferability. The Participant may Transfer, directly or indirectly, any Catch-Up Class B Profits Interest Unit or any interest in any Catch-Up Class B Profits Interest Unit to a Permitted Transferee or otherwise only with the prior
written consent of the General Partner, which consent shall be withheld or granted in the sole discretion of the General Partner, or as otherwise expressly permitted or required under the LP 

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 Agreement. Any purported assignment, transfer or grant by the Participant, directly or indirectly, of any Catch-Up Class B Profits Interest Unit or any interest in any Catch-Up Class B Profits Interest Unit which is made other than to a Permitted Transferee or without
such prior written consent or pursuant to the terms of the LP Agreement shall be entirely null and void, ab initio. 
 7.
Section 83(b) Election and Certain Related Income Tax Considerations. As a condition subsequent to the issuance of the Catch-Up Class B Profits Interest Units pursuant to this
Agreement, the Participant shall execute and deliver to the Partnership, the entity to whom the Participant provides services and the Internal Revenue Service (the “IRS”) a timely, valid election under Section 83(b) of
the Code (the “83(b) Election”). The Participant hereby acknowledges that (x) the Partnership has not provided, and is not hereby providing, the Participant with tax advice regarding the 83(b) Election and has urged the
Participant to consult the Participant’s own tax advisor with respect to the income taxation consequences thereof, and (y) the Partnership has not advised the Participant to rely on any determination by it or its representatives as to the
fair market value specified in the 83(b) Election and will have no liability to the Participant if the actual fair market value of the Catch-Up Class B Profits Interest Units on the date hereof exceeds
the amount specified in the 83(b) Election. 
 8. Becoming a Partner of The Partnership; No Access to Information Regarding The
Partnership. As a further condition to the issuance of the Catch-Up Class B Profits Interest Units pursuant to this Agreement, the Participant shall execute and deliver to the Partnership a copy of
the LP Agreement, together with such other documents as the General Partner may reasonably require, evidencing such Participant’s status as a “Partner” (as defined in the LP Agreement) of the Partnership. Notwithstanding the
Participant’s status as a Partner of the Partnership, the Participant shall have no right, solely by virtue of holding a Catch-Up Class B Profits Interest Unit, to (a) examine the books and
records of or any other information of the Partnership or (b) obtain any information about the identities of the other Partners of the Partnership (or of the size or nature of such other Partners’ interests in the Partnership). 

9. LP Agreement. Neither the adoption of the Plan nor the grant of any Catch-Up Class B
Profits Interest Units pursuant to this Agreement shall restrict in any way the adoption of any amendment to the LP Agreement in accordance with the terms of such agreement. 

10. Notices. Any notice necessary under this Agreement shall be addressed to the Partnership at the principal executive office of the
Partnership and to the Participant at the address appearing in the personnel records of the Partnership (or one of the Partnership’s Affiliates) for the Participant or to either party at such other address as either party hereto may hereafter
designate in writing to the other. Any such notice shall be deemed effective upon receipt thereof by the addressee. 

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 11. Choice of Law; Forum. ALL ISSUES AND QUESTIONS CONCERNING THE APPLICATION,
CONSTRUCTION, VALIDITY, INTERPRETATION AND ENFORCEMENT OF THIS AGREEMENT AND THE EXHIBITS AND SCHEDULES TO THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF DELAWARE, WITHOUT GIVING EFFECT TO ANY CHOICE
OF LAW OR CONFLICT OF LAW RULES OR PROVISIONS (WHETHER OF THE STATE OF DELAWARE OR ANY OTHER JURISDICTION) THAT WOULD CAUSE THE APPLICATION OF THE LAWS OF ANY JURISDICTION OTHER THAN THE STATE OF DELAWARE. EACH OF THE PARTIES HERETO HEREBY (I)
IRREVOCABLY SUBMITS TO THE EXCLUSIVE JURISDICTION OF ANY COURT LOCATED IN THE STATE OF DELAWARE FOR THE PURPOSES OF ANY SUIT, ACTION OR OTHER PROCEEDING ARISING OUT OF THIS AGREEMENT; (II) AGREES THAT THE SERVICE OF ANY PROCESS, SUMMONS, NOTICE
OR DOCUMENT BY U.S. REGISTERED MAIL TO SUCH PERSON’S ADDRESS SET FORTH HEREIN SHALL BE EFFECTIVE SERVICE OF PROCESS FOR ANY ACTION, SUIT OR PROCEEDING IN THE STATE OF DELAWARE WITH RESPECT TO ANY MATTERS TO WHICH IT HAS SUBMITTED TO
JURISDICTION AS SET FORTH HEREIN IN THE IMMEDIATELY PRECEDING CLAUSE (I); AND (III) IRREVOCABLY AND UNCONDITIONALLY WAIVES (AND AGREES NOT TO PLEAD OR CLAIM) ANY OBJECTION TO THE LAYING OF VENUE OF ANY ACTION, SUIT OR PROCEEDING ARISING OUT OF
THIS AGREEMENT IN ANY STATE OR FEDERAL COURT LOCATED IN THE STATE OF DELAWARE, OR THAT ANY SUCH ACTION, SUIT OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN AN INCONVENIENT FORUM. 

12. WAIVER OF JURY TRIAL. EACH OF THE PARTIES TO THIS AGREEMENT HEREBY IRREVOCABLY WAIVES, AND SHALL CAUSE ITS AFFILIATES TO WAIVE, ALL
RIGHT TO A TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE OTHER AGREEMENTS AND INSTRUMENTS DELIVERED HEREUNDER OR THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY. 

13. Catch-Up Class B Profits Interest Units Subject to Plan and LP
Agreement. By entering into this Agreement the Participant agrees and acknowledges that (i) the Participant has received and read a copy of the Plan and the LP Agreement and (ii) the Catch-Up
Class B Profits Interest Units are subject to the Plan and the LP Agreement, the terms and provisions of such Plan and LP Agreement are hereby incorporated herein by reference. In the event of a conflict between any term or provision contained
herein or therein, the LP Agreement shall govern and prevail, and then in decreasing order of seniority, the Plan and lastly, this Agreement. 

14. Rules of Construction. The parties hereto agree that they have been represented by counsel during the negotiation and execution of
this Agreement and have participated jointly in the drafting of this Agreement and, therefore, waive the application of any Law, holding or rule of construction providing that ambiguities in an agreement or other document will be construed against
the party drafting such agreement or document. 

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 15. Definitional Provisions. Defined terms used in this Agreement in the singular
shall import the plural and vice versa. Whenever the context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. All references herein to Sections shall be deemed to be references to Sections of this
Agreement unless the context shall otherwise require. The words “include,” “includes” and “including” shall be deemed to be followed by the phrase “without limitation.” The words “hereof,”
“herein” and “hereunder” and words of similar import when used in this Agreement shall refer to this Agreement as a whole and not to any particular provision of this Agreement. Any statute or laws defined or referred to herein
shall include any rules, regulations or forms promulgated thereunder from time to time and as from time to time amended, modified or supplemented, including by succession of successor rules, regulations or forms. Unless otherwise expressly provided
herein, any agreement, instrument or statute defined or referred to herein or in any agreement or instrument that is referred to herein means such agreement, instrument or statute as from time to time amended, modified or supplemented, including (in
the case of agreements or instruments) by waiver or consent and (in the case of statutes) by succession of comparable successor statutes and references to all attachments thereto and instruments incorporated therein. Any reference to the number of Catch-Up Class B Profits Interest Units means such Catch-Up Class B Profits Interest Units as appropriately adjusted to give effect to any share combinations,
restructuring or other capitalizations of the Partnership or its capital structure. Any reference herein to the holder of a particular class or series of Catch-Up Class B Profits Interest Units shall be a
reference to such Person solely in its capacity as a holder of that particular class or series of such Catch-Up Class B Profits Interest Units. Any reference herein to the Partnership shall, where the
context requires, mean the Partnership acting by the General Partner. 
 16. Signature in Counterparts. This Agreement may be signed
in counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. 

[Signature page follows] 

 IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date first set
forth above. 
  

			
	SM MIDCO L.P.
	
	By: Dion GP Co. Limited, its General Partner
		
	By:	 	 /s/ Gordon Purvis

		 	Name: Gordon Purvis
		 	Title:   Director

 [Signature Page to Catch-Up Class B Profits Interest Unit Award Agreement] 

 IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date first set
forth above. 
  

	
	Geoffrey Crouse
	
	 /s/ Geoffrey Crouse

 [Signature Page to Catch-Up Class B Profits Interest Unit Award Agreement]

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