EX-4.3



 Exhibit 4.3 
  

 
  

STOCKHOLDERS AGREEMENT 

BY AND AMONG 
 ENDURANCE
INTERNATIONAL GROUP HOLDINGS, INC. 
 AND 

THE STOCKHOLDERS PARTY HERETO 

Dated as of [—] 

 
  

 







 TABLE OF CONTENTS 

 

							
	 	 	 	  	Page	 
	
	ARTICLE I	  
	DEFINITIONS	  
			
	 Section 1.01.
	 	 Certain Definitions
	  	 	1	  
	 Section 1.02.
	 	 Other Interpretive Provisions
	  	 	5	  
		
	ARTICLE II	  			
	CORPORATE GOVERNANCE	  
			
	 Section 2.01.
	 	 The Board
	  	 	6	  
	 Section 2.02.
	 	 Voting Agreement; Certain Actions
	  	 	10	  
	
	ARTICLE III	  
	APPROVAL RIGHTS	  
			
	 Section 3.01.
	 	 Sponsor Approval Rights
	  	 	11	  
	 Section 3.02.
	 	 Goldman Sachs Approval Rights
	  	 	12	  
	
	ARTICLE IV	  
	TRANSFERS.	  
			
	 Section 4.01.
	 	 Limitations on Transfer
	  	 	13	  
	 Section 4.02.
	 	 Transfers to Permitted Transferees
	  	 	13	  
	 Section 4.03.
	 	 Rights and Obligations of Transferees
	  	 	14	  
	 Section 4.04.
	 	 Legends
	  	 	14	  
	
	ARTICLE V	  
	REPRESENTATIONS AND WARRANTIES	  
			
	 Section 5.01.
	 	 Representations and Warranties of the Parties
	  	 	15	  
	 Section 5.02.
	 	 Entitlement of the Parties to Rely on Representations and Warranties
	  	 	16	  
	
	ARTICLE VI	  
	MISCELLANEOUS	  
			
	 Section 6.01.
	 	 Termination
	  	 	16	  
	 Section 6.02.
	 	 Certificate of Incorporation and By-Laws
	  	 	16	  
	 Section 6.03.
	 	 Corporate Opportunity
	  	 	16	  
	 Section 6.04.
	 	 Publicity
	  	 	17	  
	 Section 6.05.
	 	 Sharing of Information
	  	 	17	  
	 Section 6.06.
	 	 Notices
	  	 	18	  
	 Section 6.07.
	 	 Amendments
	  	 	19	  
	 Section 6.08.
	 	 Governing Law; Jurisdiction
	  	 	19	  
	 Section 6.09.
	 	 Waiver of Jury Trial
	  	 	19	  
	 Section 6.10.
	 	 Entire Agreement
	  	 	19	  
	 Section 6.11.
	 	 Waivers
	  	 	20	  
	 Section 6.12.
	 	 Severability
	  	 	20	  


  
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 TABLE OF CONTENTS 

(continued) 
  


							
	 	 	 	  	Page	 
			
	 Section 6.13.
	 	 Further Assurances
	  	 	20	  
	 Section 6.14.
	 	 Counterparts; Electronic Signatures
	  	 	20	  
	 Section 6.15.
	 	 Third Party Beneficiaries
	  	 	20	  
	 Section 6.16.
	 	 No Third Party Liability
	  	 	20	  
	 Section 6.17.
	 	 Binding Effect; Assignment
	  	 	21	  
	 Section 6.18.
	 	 Specific Performance
	  	 	21	  
	 Section 6.19.
	 	 Time of the Essence
	  	 	21	  
	 Section 6.20.
	 	 No Promotion
	  	 	21	  
	 Section 6.21.
	 	 Investment Banking Services
	  	 	21	  
	 Section 6.22.
	 	 Exculpation Among Stockholders
	  	 	21	  
	 Section 6.23.
	 	 Subsequent Acquisition of Shares
	  	 	22	  


  
 - ii - 








 STOCKHOLDERS AGREEMENT 

This STOCKHOLDERS AGREEMENT (this “Agreement”), dated as of
[—], is entered into by and among Endurance International Group Holdings, Inc., a Delaware corporation (the “Company”), and each of the stockholders of the
Company whose name appears on the signature pages hereto and any Person (as defined below) who executes a Joinder Agreement in the form of Exhibit A hereto (each, a “Stockholder” and collectively, the
“Stockholders”). 
 WITNESSETH: 

WHEREAS, the Company is currently contemplating an initial public offering (the “IPO”) of shares of its common stock, par
value $0.0001 per share; and 
 WHEREAS, in connection with, and effective upon, the closing of the IPO, the Company and the Stockholders
wish to set forth certain understandings between such parties, including with respect to certain governance matters. 
 NOW, THEREFORE, in
consideration of the mutual promises of the parties hereto, and of other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, it is mutually agreed by and among the Company and the Stockholders as follows:

 ARTICLE I 
 DEFINITIONS

 Section 1.01. Certain Definitions. As used in this Agreement, the following terms have the following meanings: 

“Affiliate” means, with respect to any Person, any other Person that directly or indirectly Controls, is Controlled by, or is
under common Control with, such Person; provided, that no Stockholder shall be deemed an Affiliate of the Company or any of its Subsidiaries or parent entities for purposes of this Agreement; provided, further, that no
securityholder of the Company shall be deemed an Affiliate of any other securityholder of the Company solely by reason of an investment in the Company; and provided, further, that a portfolio company of a Sponsor shall not be deemed to
be an Affiliate of such Sponsor. 
 “Agreement” has the meaning set forth in the preamble. 

“Board” means the board of directors of the Company. 

“Business Day” means any day of the year on which national banking institutions in New York, New York are open to the public
for conducting business and are not required or authorized to close. 
 “Closing” means the closing of the IPO. 

  
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 “Co-Invest Limited Partner” means a Person (other than Warburg Pincus) who is or
was a limited partner in the Co-Investor. 
 “Co-Investor” means WP Expedition Co-Invest L.P., which shall act through the
WP Designated Sponsor Fund except as expressly provided otherwise herein. 
 “Common Stock” means the common stock, par
value $0.0001 per share, of the Company and any securities issued in respect thereof, or in substitution therefor, in connection with any stock split, dividend or combination, or any reclassification, recapitalization, merger, consolidation,
exchange or other similar reorganization. 
 “Company” has the meaning set forth in the preamble. 

“Company Confidential Information” has the meaning set forth in Section 6.05. 

“Company Shares” means issued and outstanding shares of Common Stock. 

“Control” means the possession, directly or indirectly, of the power to direct or cause the direction of the management and
policies of a Person, whether through the ownership of voting securities, by contract or otherwise, and “Controlled” has a correlative meaning. 

“Credit Agreement” means that certain Second Amended and Restated Credit Agreement, dated as of November 9, 2012, by and
among WP Expedition Holdings L.P., EIG Investors Corp., as Borrower, the lenders party thereto, and Credit Suisse AG, as Administrative Agent, together with all other agreements and documents entered into pursuant to the terms thereof or in
connection therewith, in all cases, as amended, modified or supplemented from time to time, and any successor credit agreement or other financing used to refinance the initial credit agreement. 

“Designated Sponsor Directors” means the WP Directors and the GS Directors, collectively. 

“Designated Sponsor Fund” means the WP Designated Sponsor Fund or the GS Designated Sponsor Fund, or both, as the context
requires. 
 “Director Indemnitee” has the meaning set forth in Section 2.01(h)(ii). 

“EIG” means EIG Investors Corp., a Delaware corporation. 

“Exchange Act” means the Securities Exchange Act of 1934, as amended from time to time, and the rules and regulations
promulgated thereunder. 
 “External Recipients” has the meaning set forth in Section 6.05. 

“Fund Indemnitors” has the meaning set forth in Section 2.01(h)(ii). 

“Goldman Sachs” means GS Capital Partners VI Fund, L.P. and its Affiliates. 

“GS Designated Sponsor Fund” means GS Capital Partners VI Parallel, L.P. 

  
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 “GS Director” has the meaning set forth in Section 2.01(c)(ii). 

“GS Stockholders” means, collectively, GS Capital Partners VI Fund, L.P., GS Capital Partners VI Parallel, L.P., GS
Capital Partners VI Offshore Fund, L.P, GS Capital Partners VI GmbH & Co. KG, MBD 2011 Holdings, L.P., Bridge Street 2011, L.P., Bridge Street 2011 Offshore, L.P. and their respective Affiliates that are Stockholders, each of which
shall act through the GS Designated Sponsor Fund except as expressly provided otherwise herein. 
 “Identified Person” has
the meaning set forth in Section 6.03(a). 
 “Indemnification Agreements” has the meaning set forth in
Section 2.01(h)(ii). 
 “Initial Holding Period” has the meaning set forth in Section 4.01(a). 

“Internal Recipients” has the meaning set forth in Section 6.05. 

“IPO” has the meaning set forth in the recitals. 

“Necessary Action” means, with respect to a specified result, all actions (to the extent permitted by applicable laws and
stock exchange regulations) necessary to cause such result, including (i) voting or providing a written consent or proxy with respect to the Company Shares, (ii) calling and attending meetings in person or by proxy for purposes of
obtaining a quorum and causing the adoption of stockholders’ resolutions and amendments to the Company’s certificate of incorporation or by-laws, (iii) causing members of the Board (to the extent such members were nominated or
designated by the Person obligated to undertake the Necessary Action, and subject to any fiduciary duties that such members may have as directors of the Company) to act in a certain manner or causing them to be removed in the event they do not act
in such a manner, (iv) executing agreements and instruments, and (v) making, or causing to be made, with governmental, administrative or regulatory authorities, all filings, registrations or similar actions that are required to achieve
such result. 
 “Parties” means the Company and the Stockholders. 

“Permitted Recipients” has the meaning set forth in Section 6.05. 

“Permitted Transferee” means (i) with respect to any Sponsor, any Affiliate of such Sponsor, and (ii) with respect
to the Co-Investor, any Co-Invest Limited Partner or any Affiliate of the Co-Investor. 
 “Person” means any individual,
corporation, partnership, limited liability company, joint venture, association, joint-stock company, trust, unincorporated organization, governmental entity or any other entity. 

“Preferred Stock” means the preferred stock, par value $0.0001 per share, of the Company and any securities issued in respect
thereof, or in substitution therefor, in connection with any stock split, dividend or combination, or any reclassification, recapitalization, merger, consolidation, exchange or other similar reorganization. 

  
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 “Pro Rata Portion” means, with respect to the Co-Investor (or, in the event that
the Co-Investor shall have Transferred any Company Shares to a Co-Invest Limited Partner, such Co-Invest Limited Partner), a number of Company Shares determined by multiplying (i) the total number of Company Shares held by such Stockholder by
(ii) a fraction, the numerator of which is the number of Company Shares proposed to be Transferred by the WP Stockholders in the applicable transaction and the denominator of which is the aggregate number of Company Shares held by all WP
Stockholders. 
 “Public Offering” means any public offering and sale of equity securities of the Company or its successor
for cash pursuant to an effective registration statement (other than on Form S-4, S-8 or a comparable form) under the Securities Act. 

“Registration Rights Agreement” means the Amended and Restated Registration Rights Agreement dated as of [the date hereof],
by and among the WP Stockholders, the GS Stockholders, the Co-Investor, the Company and the other parties thereto, as amended, modified or supplemented from time to time. 

“Securities Act” means the Securities Act of 1933, as amended from time to time, and the rules and regulations promulgated
thereunder. 
 “Sponsor” means either (i) the WP Stockholders together or (ii) the GS Stockholders together, and
“Sponsors” means, collectively, the WP Stockholders and the GS Stockholders. 
 “Sponsor Affiliated
Person” has the meaning set forth in Section 6.05. 
 “Stockholder” has the meaning set forth in the
preamble. 
 “Stockholders” has the meaning set forth in the preamble. 

“Subsidiary” of any Person means any Person (i) of which a majority of the outstanding voting securities or other voting
equity interests are owned, directly or indirectly, by such first Person or any Subsidiary of such first Person or (ii) with respect to which such Person or any of its Subsidiaries is a general partner or managing member or is allocated or has
the right to be allocated (through partnership interests or otherwise) a majority of such second Person’s gains or losses. 

“Transfer” means, with respect to any Company Shares, a direct or indirect transfer, sale, exchange, assignment, pledge,
hypothecation or other encumbrance or other disposition of such Company Shares, including the grant of an option or other right, whether directly or indirectly, whether voluntarily, involuntarily or by operation of law; provided, that the
term “indirect transfer” shall not include any direct or indirect sale, issuance, exchange, assignment, pledge, hypothecation or other encumbrance or other disposition of any interest in any WP Stockholder, the Co-Investor or any GS
Stockholder, including the issuance or grant of an option or other right, whether directly or indirectly, whether voluntarily, involuntarily or by operation of law. 

  
 4 








 “Transferred”, “Transferring” and “Transferee”
shall each have a correlative meaning to the term “Transfer.” 
 “Warburg Pincus” means Warburg Pincus
Private Equity X, L.P. and Warburg Pincus X Partners, L.P. and their respective Affiliates (other than the Co-Investor). 
 “WP
Designated Sponsor Fund” means Warburg Pincus Private Equity X, L.P. or one of its Affiliates designated by Warburg Pincus (in writing to the Company and with the written consent of Warburg Pincus Private Equity X, L.P.) as the WP
Designated Sponsor Fund from time to time. 
 “WP Director” has the meaning set forth in Section 2.01(c)(i).

 “WP Stockholders” means, collectively, Warburg Pincus Private Equity X, L.P., Warburg Pincus X Partners, L.P., and their
respective Affiliates that are Stockholders (other than the Co-Investor), each of which shall act through the WP Designated Sponsor Fund except as expressly provided otherwise herein. 

Section 1.02. Other Interpretive Provisions. (a) The meanings of defined terms are equally applicable to the singular and
plural forms of the defined terms. 
 (b) The words “hereof”, “herein”, “hereunder” and
similar words refer to this Agreement as a whole and not to any particular provision of this Agreement; and subsection, Section and Exhibit references are to this Agreement unless otherwise specified. 

(c) The term “including” is not limiting and means “including without limitation.” 

(d) The captions and headings of this Agreement are for convenience of reference only and shall not affect the interpretation of this
Agreement. 
 (e) Whenever the context requires, any pronouns used herein shall include the corresponding masculine, feminine or neuter
forms. 
 (f) For all purposes under this Agreement, when determining the percentage represented by the number of Company Shares owned by
any Stockholder at any time relative to the number of Company Shares owned by such Stockholder as of immediately following the Closing, such determination shall be equitably adjusted to appropriately account for any stock split, reverse stock split,
stock dividend (including any dividend or distribution of securities convertible into capital stock), reorganization, reclassification, combination, recapitalization or other like change with respect to the Company Shares occurring after the Closing
and prior to such determination, to the extent necessary to provide the parties with the same effect as contemplated by this Agreement prior to such stock split, reverse stock split, stock dividend, reorganization, reclassification, combination,
recapitalization or other like change. 

  
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 ARTICLE II 

CORPORATE GOVERNANCE 

Section 2.01. The Board. 

(a) Composition of Initial Board. Prior to the Closing, the Parties shall take all Necessary Action to cause: (i) the Board, as of
immediately following the Closing, to be comprised of the following nine (9) directors: Hari Ravichandran, James C. Neary, Justin L. Sadrian, Chandler J. Reedy, Joseph P. DiSabato, Dale Crandall, Thomas Gorny, Michael Hayford and Peter J.
Perrone and (ii) the Chairman of the Board, as of immediately following the Closing, to be James C. Neary. 
 (b) Classified
Board. 
 (i) The Board shall be divided into three (3) classes of directors as follows: (A) the initial class
I directors shall include Chandler J. Reedy, Michael Hayford and Peter J. Perrone, (B) the initial class II directors shall include Justin L. Sadrian, Dale Crandall and Thomas Gorny, and (C) the initial class III directors shall include
James C. Neary, Joseph P. DiSabato and Hari Ravichandran. 
 (ii) The initial term of the class I directors shall expire at
the first annual meeting of the stockholders following the date hereof at which directors are elected. The initial term of the class II directors shall expire at the second annual meeting of the stockholders following the date hereof at which
directors are elected. The initial term of the class III directors shall expire at the third annual meeting of the stockholders following the date hereof at which directors are elected. Following the expiration of the initial term of any class of
directors, all subsequent terms of such class shall be for a period of three (3) years. 
 (c) WP and GS Designees. 

(i) For so long as the WP Stockholders collectively own a number of Company Shares representing at least the percentage shown
below of the number of Company Shares collectively owned by the WP Stockholders as of immediately following the Closing, there shall be included in the slate of nominees recommended by the Board for election as directors at each applicable annual or
special meeting of stockholders at which directors are to be elected that number of individuals designated by the WP Designated Sponsor Fund that, if elected, will result in the WP Stockholders having the number of directors serving on the Board
that is shown below (each such director, a “WP Director”, the initial WP Directors being James C. Neary, Chandler J. Reedy and Justin L. Sadrian): 
  

			
	 Percent
	  	Number of Directors
	 50% or greater
	  	4
	 Less than 50% but greater than or equal to 25%
	  	3
	 Less than 25% but greater than or equal to 12.5%
	  	1
	 Less than 12.5%
	  	0


  
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 (ii) For so long as the GS Stockholders collectively own a number of Company
Shares representing the percentage shown below of the number of Company Shares collectively owned by the GS Stockholders as of immediately following the Closing, there shall be included in the slate of nominees recommended by the Board for election
as directors at each applicable annual or special meeting of stockholders at which directors are to be elected that number of individuals designated by the GS Designated Sponsor Fund that, if elected, will result in the GS Stockholders having the
number of directors serving on the Board that is shown below (each such director, a “GS Director”, the initial GS Director being Joseph P. DiSabato): 
  

			
	 Percent
	  	Number of Directors
	 25% or greater
	  	1
	 Less than 25%
	  	0

 (iii) In the event that any Designated Sponsor Fund has designated fewer than the total number
of designees such Designated Sponsor Fund shall be entitled to designate pursuant to this Section 2.01, such Designated Sponsor Fund shall have the right, at any time, to designate such additional designees to which it is entitled
pursuant to this Section 2.01, in which case the Parties shall take all Necessary Action (including, as requested by such Designated Sponsor Fund, by increasing the size of the Board, electing such designees to the Board and causing the
resignation of any directors other than the Designated Sponsor Directors) to enable such Designated Sponsor Fund to designate and effect the election or appointment of such additional individual or individuals. 

(iv) Upon any decrease in the number of directors that a Designated Sponsor Fund is entitled to designate for election to the
Board, the WP Stockholders or the GS Stockholders, as applicable, shall take all Necessary Action to cause the appropriate number of WP Directors or GS Directors, as applicable, to tender resignation. If such resignation is then accepted by the
Board, the Parties shall take all Necessary Action to cause the authorized size of the Board to be reduced accordingly unless the remaining Designated Sponsor Directors, if any, determine not to reduce the authorized size of the Board. 

(d) Chairman of the Board. For so long as the WP Designated Sponsor Fund shall be entitled to designate at least three
(3) directors pursuant to Section 2.01, the Chairman of the Board shall be a member of the Board selected by the WP Directors, and in such capacity the Chairman of the Board shall preside over meetings of the Board and the
stockholders, among the other duties of the Chairman of the Board set forth in the Company’s certificate of incorporation and by-laws. 

  
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 (e) Removal; Vacancies. Each Designated Sponsor Fund shall have the exclusive right to
(i) remove its respective designees from the Board, and the Parties shall take all Necessary Action to cause the removal of any such designee at the request of the applicable Designated Sponsor Fund; and (ii) designate for election to the
Board, directors to fill vacancies created by reason of death, removal or resignation of its designees to the Board, and the Parties shall take all Necessary Action to cause any such vacancies to be filled by replacement directors designated by such
Designated Sponsor Fund as promptly as reasonably practicable; provided, that, for the avoidance of doubt and notwithstanding anything to the contrary in this Section 2.01(e), no Designated Sponsor Fund shall have the right to
designate a replacement director, and the Parties shall not be required to take any action to cause any vacancy to be filled by any such designee, to the extent that election or appointment of such designee to the Board would result in the Board
having as members, at any time, a number of directors designated by such Designated Sponsor Fund in excess of the number of directors that such Designated Sponsor Fund is then entitled to designate for membership on the Board pursuant to
Section 2.01(c). 
 (f) Additional Directors. Subject to the rights of holders of any series of Preferred Stock, for so
long as any Designated Sponsor Fund has the right to designate at least one (1) director under this Agreement, the Company will take all Necessary Action to ensure that the number of directors serving on the Board shall not exceed ten (10);
provided, that the number of directors may be increased if necessary to satisfy the requirements of applicable laws and stock exchange regulations. 

(g) Quorum. The quorum for a meeting of the Board shall require: 

(i) the presence of a majority of the directors then in office; 

(ii) for so long as the WP Designated Sponsor Fund shall be entitled to designate any director pursuant to
Section 2.01, at least one (1) WP Director; provided, however, that if a meeting of the Board called in accordance with the Company’s certificate of incorporation and by-laws fails to achieve a quorum due to the
absence of a WP Director, then any director or officer of the Company may send a new notice of meeting of the Board in accordance with the Company’s certificate of incorporation and by-laws and a quorum at such meeting shall require only the
presence of a majority of votes of all the directors then in office and, subject to the proviso to Section 2.01(g)(iii), for so long as the GS Designated Sponsor Fund shall be entitled to designate any director pursuant to
Section 2.01, at least one (1) GS Director; and 
 (iii) for so long as the GS Designated Sponsor Fund shall
be entitled to designate any director pursuant to Section 2.01, at least (1) GS Director, provided, however, that if a meeting of the Board called in accordance with the Company’s certificate of incorporation and
by-laws fails to achieve a quorum due to the absence of a GS Director, then any director or officer of the Company may send a new notice of meeting of the Board in accordance with the Company’s certificate of incorporation and by-laws and a
quorum at such meeting shall require only the presence of a majority of votes of all the directors then in office and, subject to the proviso to Section 2.01(g)(ii), for so long as the WP Designated Sponsor Fund shall be entitled to
designate any director pursuant to Section 2.01, at least one (1) WP Director. 

  
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 (h) Fees, Expenses, Indemnification and Insurance. 

(i) The Company shall (A) pay to each Designated Sponsor Director such fees as may be determined by the Board,
(B) reimburse each Designated Sponsor Director for all reasonable out-of-pocket expenses incurred in connection with such director’s attendance at meetings of the Board and any committee thereof, including reasonable travel, lodging and
meal expenses, (C) enter into indemnification agreements with each Designated Sponsor Director agreeing to indemnify and advance expenses to such Designated Sponsor Director, in each case, to the maximum extent permitted by applicable law,
(D) include in its certificate of incorporation provisions for exculpation and indemnification of the Designated Sponsor Directors, in each case to the maximum extent permitted by applicable law, and (E) obtain customary director and
officer indemnity insurance, which insurance shall name as insured each Designated Sponsor Director. 
 (ii) The Company
hereby acknowledges that, in addition to the rights provided to each WP Director and each GS Director pursuant to any indemnification agreements that such directors may enter into with the Company from time to time to (the “Indemnification
Agreements”) (as beneficiaries of such rights, each WP Director and each GS Director is herein referred to as a “Director Indemnitee”), the Director Indemnitees may have certain rights to indemnification and/or advancement
of expenses provided by, and/or insurance obtained by, the Sponsors and/or certain of their Affiliates (excluding the Company and its Subsidiaries), whether now or in the future (collectively, the “Fund Indemnitors”).
Notwithstanding anything to the contrary in any of the Indemnification Agreements or this Agreement, the Company hereby agrees that, with respect to its indemnification and advancement obligations to the directors under the Indemnification
Agreements, this Agreement or otherwise, the Company (A) is the indemnitor of first resort (i.e., its obligations to indemnify the Director Indemnitees are primary and any obligation of the Fund Indemnitors or their insurers to advance expenses
or to provide indemnification for the same expenses or liabilities incurred by any of the Director Indemnitees is secondary and excess), (B) shall be required to advance the full amount of expenses incurred by each Director Indemnitee and shall
be liable for the full amount of all expenses, judgments, penalties, fines and amounts paid in settlement by each Director Indemnitee or on his or her behalf to the extent legally permitted and as required by this Agreement and the Indemnification
Agreements, without regard to any rights such Director Indemnitees may have against the Fund Indemnitors or their insurers, and (C) irrevocably waives, relinquishes and releases the Fund Indemnitors and such insurers from any and all claims
against the Fund Indemnitors or such insurers for contribution, by way of subrogation or any other recovery of any kind in respect thereof. In furtherance and not in limitation of the foregoing, the Company agrees that in the event that any Fund
Indemnitor or its insurer should advance any expenses or make any payment to a Director 

  
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Indemnitee for matters subject to advancement or indemnification by the Company pursuant to an Indemnification Agreement, this Agreement or otherwise, the Company shall promptly reimburse such
Fund Indemnitor or insurer and that such Fund Indemnitor or insurer shall be subrogated to all of the claims or rights of such Director Indemnitee under the Indemnification Agreements, this Agreement or otherwise, including to the payment of
expenses in an action to collect. The Company agrees that any Fund Indemnitor or its insurer not a party hereto shall be an express third party beneficiary of this Section 2.01(h)(ii), able to enforce such clause according to its terms
as if it were a party hereto. Nothing contained in the Indemnification Agreements is intended to limit the scope of this Section 2.01(h)(ii) or the other terms set forth in this Agreement or the rights of the Fund Indemnitors or their
insurers hereunder. 
 (i) Financial Statements and Reports. 

(i) The Company shall provide to each Sponsor, so long as such Sponsor’s Designated Sponsor Fund shall be entitled to
designate at least one (1) director pursuant to Section 2.01: 
 (A) monthly operating reports as soon as
available and not later than twenty (20) days following the applicable month end; 
 (B) budgets for EIG as and when
prepared; 
 (C) notice of events that, in the Board’s determination, would reasonably be expected to have a material
impact on the business operations of the Company and its Subsidiaries taken as a whole, including the commencement of criminal or material civil actions; and 

(D) such other information as may reasonably be requested by a Sponsor or as is otherwise required by applicable law. 

(ii) The Company acknowledges and agrees that the WP Stockholders may disclose to the Co-Investor and the Co-Invest Limited
Partners the information provided to the WP Stockholders pursuant to this Section 2.01(i). 
 Section 2.02. Voting
Agreement; Certain Actions. 
 (a) Each Stockholder agrees to take all Necessary Action, including by casting all votes to which such
Stockholder is entitled in respect of its Company Shares, whether at any annual or special meeting, by written consent or otherwise, so as to cause the election, removal and replacement of directors in the manner contemplated in
Section 2.01 and to otherwise give the fullest effect possible to the provisions of this Article II. 
 (b) The Company
agrees, to the extent permitted by applicable laws and stock exchange regulations, to include in the slate of nominees recommended by the Board for election at any meeting of stockholders called for the purpose of electing directors the individuals
designated pursuant to Section 2.01 and to nominate and recommend each such individual to be 

  
 10 








 
elected as a director as provided herein, and to solicit proxies or consents in favor thereof, and take all Necessary Action to otherwise give the fullest effect possible to the provisions of
this Article II. 
 ARTICLE III 

APPROVAL RIGHTS 

Section 3.01. Sponsor Approval Rights. 

(a) Subject to Section 3.01(b), the Company shall not take or commit to take, and (to the extent applicable) shall not cause or
permit any of its Subsidiaries to take or commit to take, directly or indirectly, whether by amendment, merger, consolidation, reorganization or otherwise, any of the following actions without the approval of 75% of the total number of directors
then in office: 
 (i) consummation of any acquisition of the stock (including a minority interest) or assets of any other
entity (other than a wholly owned Subsidiary of the Company), in a single transaction or a series of related transactions (whether by purchase, tender offer, exchange offer, merger, other business combination transaction or otherwise), with an
enterprise value in excess of $200 million in the aggregate; 
 (ii) a consolidation, merger or other business combination of
the Company with or into any other entity, or transfer (by lease, assignment, sale or otherwise) of all or substantially all of the Company’s and its Subsidiaries’ assets, taken as a whole, to another entity, or a “Change in
Control” (or any similar term) as defined in the Company’s or its Subsidiaries’ indebtedness documents; 

(iii) a disposition, in a single transaction or a series of related transactions, of any assets of the Company or any of its
Subsidiaries with a value in excess of $200 million in the aggregate or for consideration in excess of $200 million, other than the sale of inventory or products in the ordinary course of business; 

(iv) any change in the size of the Board, other than in accordance with Article II; 

(v) any amendment, modification or repeal of any provision of the Company’s certificate of incorporation or by-laws; 

(vi) a termination of the Chief Executive Officer or designation of a new Chief Executive Officer; 

(vii) any change in the composition of any committee of the Board; 

(viii) except for compensation arrangements approved by the Compensation Committee of the Board in the ordinary course and in
accordance with the charter of the Compensation Committee of the Board, entry into, or 

  
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expansion of existing, arrangements with (A) any executive officer of the Company or any of its Subsidiaries or (B) Affiliates or associates (as defined in Rule 12b-2 promulgated under
the Exchange Act) of (1) the Company (other than any wholly owned Subsidiary of the Company) or (2) any executive officer of the Company or any of its Subsidiaries; 

(ix) the issuance of additional shares of any class of capital stock of the Company or any of its Subsidiaries, other than,
(A) in the case of the Company, any award under any stockholder approved equity compensation plan, (B) in the case of a Subsidiary of the Company, to the Company or a wholly owned Subsidiary of the Company, and (C) in the case of a
Subsidiary of the Company, director qualifying shares; 
 (x) the incurrence of indebtedness, in a single transaction or a
series of related transactions, by the Company or any of its Subsidiaries aggregating more than five (5) times Consolidated EBITDA (as defined in the Credit Agreement) with respect to the preceding twelve (12) months, except for borrowings
under a revolving credit facility that has previously been approved or is in existence (with no increase in maximum availability) or otherwise approved by the WP Directors; or 

(xi) any amendment to the definition of “Consolidated EBITDA” in the Credit Agreement. 

(b) The approval rights set forth in Section 3.01(a) shall terminate at such time as the WP Designated Sponsor Fund ceases to have
the right to designate at least three (3) directors pursuant to Section 2.01. 
 Section 3.02. Goldman Sachs
Approval Rights. 
 (a) Subject to Section 3.02(b), the Company shall not take or commit to take, and (to the extent
applicable) shall not cause or permit any of its Subsidiaries to take or commit to take, directly or indirectly, any of the following actions without the approval of the GS Director: 

(i) the amendment of, or any change to or waiver of, this Agreement (or any other agreement to which the Company or any of its
Subsidiaries and Goldman Sachs are party) in a manner that (A) is adverse to Goldman Sachs, takes away, limits or adversely affects any rights of Goldman Sachs or imposes any additional obligations or restrictions on Goldman Sachs; or
(B) applies to such Sponsor or any of its Affiliates in a manner that is disproportionately favorable to the other Sponsor or its Affiliates as compared to such Sponsor or its Affiliates (based on the relative number of Company Shares
collectively owned by the WP Stockholders and the GS Stockholders at such time), in each case unless Goldman Sachs is a signatory to such amendment, change or waiver. 

  
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 (b) The approval rights set forth in Section 3.02(a) shall terminate at such time as
the GS Designated Sponsor Fund ceases to have the right to designate at least one (1) director pursuant to Section 2.01. 

ARTICLE IV 
 TRANSFERS.

 Section 4.01. Limitations on Transfer. 

(a) Neither any WP Stockholder, any GS Stockholder nor the Co-Investor (nor, in the event that the Co-Investor shall have Transferred any
Company Shares to a Co-Invest Limited Partner, such Co-Invest Limited Partner) may Transfer any of its Company Shares prior to December 22, 2016 (the “Initial Holding Period”) without the prior written consent of each Sponsor
whose Designated Sponsor Fund has, at the time of the proposed Transfer, the right to designate at least one (1) director pursuant to Section 2.01; provided, that such prohibition shall not apply to Transfers to Permitted
Transferees in accordance with Section 4.02. After the Initial Holding Period, any such Stockholder may Transfer its Company Shares only in accordance with, and subject to the applicable provisions of, this Article IV. The
limitations on Transfers of Company Shares set forth in this Article IV are in addition to any restrictions set forth in the Registration Rights Agreement, any “lock up” restrictions imposed by the underwriters in connection with
any Public Offering, any other plan, program, contract, agreement or policy pursuant to which the Company Shares may be subject, and any restrictions imposed by applicable law. 

(b) Notwithstanding anything herein to the contrary, with respect to any Transfer of Company Shares effected by any WP Stockholder during the
Initial Holding Period, the Co-Investor (and, in the event that the Co-Investor shall have Transferred any Company Shares to a Co-Invest Limited Partner, such Co-Invest Limited Partner) shall be permitted to transfer up to its Pro Rata Portion (or
such greater amount as the Sponsors shall jointly determine or, if either Sponsor’s Designated Sponsor Fund shall have ceased to have the right to designate any directors pursuant to Section 2.01, such greater amount as the Sponsor
whose Designated Sponsor Fund continues to have the right to designate at least one (1) director pursuant to Section 2.01 shall determine) of the Company Shares then held by the Co-Investor. 

(c) Any purported Transfer of Company Shares other than in accordance with this Agreement shall be null and void, and the Company shall refuse
to recognize any such Transfer for any purpose and shall not, and shall cause any transfer agent not to, reflect in its records any change in record ownership of Company Shares pursuant to any such Transfer. 

(d) Except as provided in the Registration Rights Agreement, any Stockholder that proposes to Transfer Company Shares in accordance with the
terms and conditions hereof shall be responsible for any expenses incurred by the Company in connection with such Transfer. 

Section 4.02. Transfers to Permitted Transferees. Notwithstanding anything to the contrary in Section 4.01(a), during
the Initial Holding Period and subject to Section 4.03, any WP Stockholder, GS Stockholder or the Co-Investor may Transfer any of its Company Shares to a Permitted Transferee of such Stockholder without the consent of the Sponsors;
provided, that 

  
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each Affiliate of any such Stockholder to which Company Shares are Transferred shall, and such Stockholder shall cause such Affiliate to, Transfer back to such Stockholder (or to another
Affiliate of such Stockholder) the Company Shares it owns if such Transferee ceases, or will cease, to be an Affiliate of such Stockholder. 

Section 4.03. Rights and Obligations of Transferees. Any Transferee of Company Shares (including Affiliates of any Stockholder)
shall be required, at the time of and as a condition to such Transfer, to become a party to this Agreement by executing and delivering a Joinder Agreement in the form of Exhibit A hereto and such other documents as may be necessary, in the
reasonable opinion of the Sponsors (or, if either Sponsor’s Designated Sponsor Fund shall have ceased to have the right to designate any directors pursuant to Section 2.01, the reasonable opinion of the Sponsor whose Designated
Sponsor Fund continues to have the right to designate at least one (1) director pursuant to Section 2.01), to make such Person a party hereto, whereupon such Transferee will be treated as a Stockholder for all purposes of this
Agreement; provided, that no Transferee of Company Shares shall be required to become a party to this Agreement if such Transferee acquired such Company Shares in a sale to the public (a) in a Public Offering or (b) in compliance
with Rule 144 under the Securities Act. 
 Section 4.04. Legends. 

(a) Each book entry position or certificate representing Company Shares issued to a Stockholder shall bear a notation or legend on the reverse
side thereof substantially in the following form in addition to any other legend determined by the Company or as required by applicable law or by agreement with the Company: 

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE
OFFERED OR SOLD, UNLESS IT HAS BEEN REGISTERED UNDER THE SECURITIES ACT OR UNLESS AN EXEMPTION FROM REGISTRATION IS AVAILABLE (AND, IN SUCH CASE, AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO THE COMPANY MAY BE REQUESTED BY THE COMPANY TO THE
EFFECT THAT SUCH OFFER OR SALE IS NOT REQUIRED TO BE REGISTERED UNDER THE SECURITIES ACT). 
 THIS SECURITY MAY BE SUBJECT TO CERTAIN
RESTRICTIONS ON TRANSFER AND OTHER TERMS AND CONDITIONS SET FORTH IN A STOCKHOLDERS AGREEMENT, DATED AS OF [—] (AS MAY BE AMENDED OR RESTATED FROM TIME TO TIME), A COPY OF WHICH MAY
BE OBTAINED FROM THE COMPANY AT ITS PRINCIPAL EXECUTIVE OFFICES. 
 (b) Upon the permitted sale of any Company Shares (i) in a
Public Offering, (ii) in compliance with Rule 144 under the Securities Act, or (iii) pursuant to another exemption from registration under the Securities Act, or upon the termination of this Agreement in accordance with its terms, upon the
written request of the holder of such Company Shares, any certificates representing such Company Shares shall be replaced, at the expense of the Company, with certificates or instruments not bearing the legends required by
Section 4.04(a); provided, 

  
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that the Company may condition any replacement of certificates pursuant to clause (iii) of this Section 4.04(b) on the receipt of an opinion of legal counsel reasonably
satisfactory to the Company stating that such Company Shares are freely transferable under the Securities Act. 
 (c) If any Company Shares
cease to be subject to any and all restrictions on Transfer and all other obligations set forth in this Agreement, upon the written request of the holder of such Company Shares, any certificates representing such Company Shares shall be replaced, at
the expense of the Company, with certificates or instruments not bearing the second paragraph of the legends required by Section 4.04(a). 

ARTICLE V 
 REPRESENTATIONS AND
WARRANTIES 
 Section 5.01. Representations and Warranties of the Parties. Each of the Parties hereby represents and
warrants to each other Party that on the date hereof: 
 (a) Such Party has the necessary legal capacity or power and authority to enter
into this Agreement and to carry out its obligations hereunder. To the extent applicable, such Party is duly organized and validly existing under the laws of its jurisdiction of organization, and the execution of this Agreement, and the consummation
of the transactions contemplated herein, have been authorized by all necessary corporate or other action, and no other act or proceeding, corporate or otherwise, on its part is necessary to authorize the execution of this Agreement or the
consummation of any of the transactions contemplated hereby. This Agreement has been duly executed by such Party and constitutes its legal, valid and binding obligation, enforceable against it in accordance with its terms, subject to the effects of
bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and other similar laws relating to or affecting creditors’ rights generally, general equitable principles (whether considered in a proceeding in equity or at law) and any
implied covenant of good faith and fair dealing. 
 (b) The execution and delivery by such Party of this Agreement and the performance of
its obligations hereunder do not and will not (i) conflict with, or result in the breach of any provision of the constitutive documents of such Party; (ii) result in any violation, breach, conflict, default or event of default (or an event
which with notice, lapse of time, or both, would constitute a default or event of default), or give rise to any right of acceleration or termination or any additional payment obligation, under the terms of any material contract, agreement or permit
to which such Party is a party or by which such Party’s assets or operations are bound or affected; or (iii) violate, in any material respect, any law applicable to such Party, the Company or any of its Subsidiaries. 

(c) Other than any consents that have already been obtained, no consent, waiver, approval, authorization, exemption, registration, license or
declaration is required to be made or obtained by such Party in connection with (i) the execution, delivery or performance of this Agreement or (ii) the consummation of any of the transactions currently contemplated herein, excluding, for
the avoidance of doubt, any transactions contemplated herein solely as a result of one or more amendments to this Agreement following the date hereof. 

  
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 (d) If such Party is a Stockholder, such Party understands that Company Shares cannot be sold or
otherwise disposed of unless they are registered under the Securities Act and applicable U.S. state securities laws or unless an exemption from such registration is available, and that registration of Company Shares is subject to the terms and
conditions set forth in the Registration Rights Agreement, and that accordingly such Stockholder is able and is prepared to bear the economic risk of making an investment in the Company and to suffer a complete loss of investment. 

Section 5.02. Entitlement of the Parties to Rely on Representations and Warranties. The representations and warranties contained
in Section 5.01 may be relied upon by the Parties in connection with the entering into of this Agreement. 
 ARTICLE VI 

MISCELLANEOUS 

Section 6.01. Termination. This Agreement shall terminate automatically (without any action by any Party): 

(a) as to each Stockholder, as of the date that such Stockholder no longer owns any Company Shares; and 

(b) as to all the Parties, as of the date that no Designated Sponsor Fund has the right to designate any directors pursuant to
Section 2.01. 
 Section 6.02. Certificate of Incorporation and By-Laws. The provisions of this Agreement shall be
controlling if any such provisions or the operation thereof conflict with the provisions of the Company’s certificate of incorporation or by-laws. The Parties agree to take all Necessary Action to amend the Company’s certificate of
incorporation or by-laws so as to avoid any conflict with the provisions hereof. 
 Section 6.03. Corporate Opportunity. 

(a) Regulation of Certain Affairs. In recognition and anticipation that (i) certain partners, principals, directors, officers,
members, managers, employees and/or other representatives of the Sponsors (each of the foregoing Persons other than the Sponsors, an “Identified Person”) may serve as directors, officers or agents of the Company or its Subsidiaries,
and (b) the Sponsors may now engage and may continue to engage in the same or similar activities (which shall include other business activities that overlap with or compete with those in which the Company or its Subsidiaries, directly or
indirectly, may engage) or related lines of business in which the Company or its Subsidiaries, directly or indirectly, may engage, and/or may have an interest in the same or similar areas of corporate opportunities as the Company or its
Subsidiaries, directly or indirectly, may have an interest, the provisions of this Section 6.03 are set forth to regulate and define the conduct of certain affairs of the Company and its Subsidiaries with respect to certain classes or
categories of business opportunities as they may involve the Sponsors and the Identified Persons, and the powers, rights, duties and liabilities of the Company and its Subsidiaries and their respective officers, directors and stockholders in
connection therewith. 

  
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 (b) Competition and Corporate Opportunities. To the fullest extent permitted by law,
(i) the Sponsors and the Identified Persons shall have the right to, and shall have no duty (contractual or otherwise) not to, directly or indirectly engage in the same or similar business activities or lines of business as the Company or any
of its Subsidiaries, on its own account, or in partnership with, or as an employee, officer, director or stockholder of any other person, including those lines of business deemed to be competing with the Company or any of its Subsidiaries,
(ii) none of the Company or its stockholders or any of its Subsidiaries or their stockholders shall have any rights in and to the business ventures of any Sponsor or Identified Person or the income or profits derived therefrom, (iii) each
of the Sponsor and the Identified Persons may do business with any potential or actual customer or supplier of the Company of any of its Subsidiaries, (iv) each of the Sponsors and the Identified Persons may employ or otherwise engage any
officer of employee of the Company or any of its Subsidiaries, and (v) the Company, on behalf of itself, its Subsidiaries and its and their respective stockholders, renounces any interest or expectancy of the Company and its Subsidiaries in, or
in being offered an opportunity to participate in, any business opportunity that may from time to time be presented to any Sponsor or any Identified Person, even if the opportunity is one that the Company or its Subsidiaries might reasonably be
deemed to have pursued or had the ability or desire to pursue if granted the opportunity to do so, (vi) no Sponsor or Identified Person shall have any duty to communicate or offer such business opportunity to the Company or any of its
Subsidiaries or shall be liable to the Company or any of its Subsidiaries or any of their respective stockholders for breach of any fiduciary or other duty (contractual or otherwise), as a director or officer or otherwise, by reason of the fact that
such Sponsor or Identified Person pursues or acquires such business opportunity, directs such business opportunity to another person or fails to present such business opportunity, or information regarding such business opportunity, to the Company or
its Subsidiaries unless, in the case of any such person who is a director or officer of the Corporation, such business opportunity is expressly offered to such director or officer in writing solely in his or her capacity as a director or officer of
the Company. 
 Section 6.04. Publicity. The Company grants permission to the Sponsors to use the name and logo of the Company
and/or EIG in marketing materials used by each such Sponsor and its respective Affiliates. The Sponsors and/or their respective Affiliates, as the case may be, shall include a trademark attribution notice giving notice of the Company’s and/or
EIG’s ownership of their trademarks in any marketing materials in which the Company’s and/or EIG’s name and logo appear. 

Section 6.05. Sharing of Information. Notwithstanding anything to the contrary contained in this Agreement, the Company hereby
acknowledges and agrees that each of the Sponsors and its Affiliates, the Sponsor Designated Directors, or any officer of the Company that is an Affiliate of a Sponsor (each, a “Sponsor Affiliated Person”) may, to the fullest extent
permitted by applicable law, use for their own benefit and disclose to their respective Affiliates, directors, officers, representatives, agents and employees and professional advisers (the “Internal Recipients”) and to (a) the
investors, limited partners or members of the applicable Sponsor or its related investment funds and their respective representatives (and, to the extent required for such limited partners’ or members’ internal reporting obligations,
Affiliates of such limited partners or members), (b) persons who have expressed a bona fide interest in becoming investors, limited partners or members of the applicable Sponsor or its related investment funds, (c) potential transferees of
the applicable Sponsor’s equity securities in 

  
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the Company, (d) potential participants in future transactions involving the applicable Sponsor, any of its Affiliates or their related investment funds (potentially involving the Company or
otherwise), and (e) such other persons as the applicable Sponsor shall deem reasonably necessary in connection with the conduct of its investment and business activities (the “External Recipients” and together with the Internal
Recipients, the “Permitted Recipients”), any and all non-public information with respect to the Company or its Affiliates or Subsidiaries (including any Person in which the Company holds, or contemplates acquiring, an investment)
(“Company Confidential Information”) that is in the possession of such Sponsor Affiliated Person on the date hereof or disclosed after the date of this Agreement to such Sponsor Affiliated Person by or on behalf of the Company or
its Subsidiaries, provided, that the Permitted Recipients agree to keep such Company Confidential Information confidential on the same terms that the Sponsor requires with respect to its own confidential information; and provided
further that the Sponsor Affiliated Persons and the Permitted Recipients may disclose any Company Confidential Information (x) as has become generally available to the public, was or has come into the possession of the relevant Sponsor
Affiliated Person or Permitted Recipient on a non-confidential basis without a breach of any confidentiality obligations by such Person disclosing such Company Confidential Information, or has been independently developed by the Sponsor Affiliated
Person or Permitted Recipient without use of the Company Confidential Information, (y) to the extent necessary in order to comply with any law, order, regulation or ruling applicable to the applicable Sponsor, or such Sponsor Affiliated Person
or Permitted Recipient, or to a regulatory agency with applicable jurisdiction, and (z) as may be required in response to any summons or subpoena or in connection with any litigation or arbitration, provided, in the case of clauses
(y) and (z), that such Sponsor, Sponsor Affiliated Person or Permitted Recipient provides prior written notice of such required disclosure to the Company and takes all commercially reasonable and lawful actions to avoid and/or minimize the
extent of such disclosure. 
 Section 6.06. Notices. In the event a notice or other document is required to be sent hereunder to
the Company or any Stockholder, such notice or other document shall be in writing and shall be considered given and received, in all respects when personally delivered, or when sent by express or courier service or United States registered or
certified mail, return receipt requested and postage and other fees prepaid, or by electronic mail, on the day such notice or document is personally delivered or delivered by electronic mail or on the third Business Day following the day on which
such notice or other document is delivered to any such commercial delivery service as aforesaid. Any notice and document shall be addressed to the party entitled to receive such notice or other document (a) in the case of the Company, at 10
Corporate Drive, Suite 300, Burlington, MA 01803, Attention: Chief Legal Officer, with a copy (which shall not constitute notice) to WilmerHale, 60 State Street, Boston, MA 02109, Attention: Jason L. Kropp, Email: jason.kropp@wilmerhale.com, and
(b) in the case of any Stockholder, at such Stockholder’s address shown on Exhibit B hereto, or at such other address as any such party shall request in a written notice sent to the Company. Any party hereto or its legal
representatives may effect a change of address for purposes of this Agreement by giving written notice of such change to the Company, and the Company shall, upon the request of any party hereto, notify such party of such change in the manner
provided herein. Until such notice of change of address is properly given, the addresses set forth herein shall be effective for all purposes. 

  
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 Section 6.07. Amendments. The terms and provisions of this Agreement may be modified
or amended at any time and from time to time only by approval of Stockholders that collectively own a majority of the Company Shares then owned by all Stockholders; provided, that (a) any amendment (other than amendments made to
Exhibit B hereto in accordance with the terms of this Agreement) that would have a disproportionate material adverse effect on any Stockholder relative to another Stockholder (other than as a result of such Stockholder electing not to
exercise any rights granted to such Stockholder pursuant to the terms of this Agreement) shall require the written consent of that Stockholder; and (b) this Section 6.07 may not be amended without the prior written consent of all of
the Stockholders. All Stockholders shall receive notice of any amendment to this Agreement. 
 Section 6.08. Governing Law;
Jurisdiction. This Agreement and any dispute arising out of, relating to or in connection with this Agreement, shall be construed (both as to validity and performance), interpreted and enforced in accordance with the laws of the State of
Delaware, without regard to any conflicts of law provisions thereof that would result in the application of the laws of any other jurisdiction. Any action against any party relating to the foregoing shall be brought exclusively in the Chancery Court
of the State of Delaware located in Wilmington, Delaware (or, if the Chancery Court of the State of Delaware declines to accept jurisdiction over a particular matter, any state court located in Wilmington, Delaware or the United States District
Court for the District of Delaware) and appellate courts thereof. The parties hereby irrevocably waive, to the fullest extent permitted by applicable law, any objection that they may now or hereafter have to the laying of venue of any such action
brought in such court or any defense of inconvenient forum for the maintenance of such action. Each party agrees that service of summons and complaint or any other process that might be served in any action may be made on such party by sending or
delivering a copy of the process to the party to be served by registered mail, return receipt requested, at the address of the party provided for the giving of notices in Section 6.04. Nothing in this Section 6.08, however,
shall affect the right of any party to serve legal process in any other manner permitted by law. 
 Section 6.09. Waiver of Jury
Trial. THE PARTIES ACKNOWLEDGE AND AGREE THAT ANY CONTROVERSY WHICH MAY ARISE UNDER THIS AGREEMENT IS LIKELY TO INVOLVE COMPLICATED AND DIFFICULT ISSUES, AND THEREFORE THE PARTIES HEREBY IRREVOCABLY AND UNCONDITIONALLY WAIVE ANY RIGHT SUCH PARTY
MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING OUT OF OR RELATING TO THIS AGREEMENT. EACH PARTY CERTIFIES AND ACKNOWLEDGES THAT (I) NO REPRESENTATIVE, AGENT OR ATTORNEY OF ANY OTHER PARTY HERETO HAS
REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER, (II) EACH SUCH PARTY UNDERSTANDS AND HAS CONSIDERED THE IMPLICATIONS OF THIS WAIVER, (III) EACH SUCH PARTY MAKES
THIS WAIVER VOLUNTARILY, AND (IV) EACH SUCH PARTY HAS BEEN INDUCED TO ENTER INTO THIS AGREEMENT BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION 6.09. 

Section 6.10. Entire Agreement. This Agreement, together with the Registration Rights Agreement, embodies the entire agreement and
understanding of the Parties and supersedes all prior agreements and understandings between the Parties with respect to the subject matter hereof and thereof. 

  
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 Section 6.11. Waivers. No waiver of any breach of any of the terms of this Agreement
shall be effective unless such waiver is made expressly in writing and executed and delivered by the party against whom such waiver is claimed. No waiver of any breach shall be deemed to be a further or continuing waiver of such breach or a waiver
of any other or subsequent breach. Except as otherwise expressly provided herein, no failure on the part of any party to exercise, and no delay in exercising, any right, power or remedy hereunder, or otherwise available in respect hereof at law or
in equity, shall operate as a waiver thereof, nor shall any single or partial exercise of such right, power or remedy by such party preclude any other or further exercise thereof, or the exercise of any other right, power or remedy. 

Section 6.12. Severability. If any provision of this Agreement shall be held to be invalid, illegal or unenforceable, the
validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 

Section 6.13. Further Assurances. In connection with this Agreement and the transactions contemplated hereby, the Company and each
Stockholder shall execute and deliver any additional documents and instruments and perform any additional acts that the Sponsors jointly, and reasonably, determine (or, if either Sponsor’s Designated Sponsor Fund shall have ceased to have the
right to designate any directors pursuant to Section 2.01, that the Sponsor whose Designated Sponsor Fund continues to have the right to designate at least one (1) director pursuant to Section 2.01 determines) to be
necessary or appropriate to effectuate and perform the provisions of this Agreement and those transactions. 
 Section 6.14.
Counterparts; Electronic Signatures. This Agreement may be executed in any number of counterparts, each of which shall be deemed an original, but all of which shall constitute one and the same instrument. Facsimile, .pdf and other electronic
signatures to this Agreement shall have the same effect as original signatures. 
 Section 6.15. Third Party Beneficiaries.
Except as provided in Section 2.01(h), this Agreement does not create any rights, claims or benefits inuring to any Person that is not a party hereto, and it does not create or establish any third party beneficiary hereto. 

Section 6.16. No Third Party Liability. This Agreement may only be enforced against the named parties hereto. All claims or causes
of action (whether in contract or tort) that may be based upon, arise out of or relate to this Agreement, or the negotiation, execution or performance of this Agreement (including any representation or warranty made in or in connection with this
Agreement or as an inducement to enter into this Agreement), may be made only against the entities that are expressly identified as parties hereto; and no past, present or future director, officer, employee, incorporator, member, partner,
stockholder, Affiliate, agent, attorney or representative of any party hereto (including any Person negotiating or executing this Agreement on behalf of a party hereto), unless party to this Agreement, shall have any liability or obligation with
respect to this Agreement or with respect any claim or cause of action (whether in contract or tort) that may arise out of or relate to this Agreement, or the negotiation, execution or performance of this Agreement (including a representation or
warranty made in or in connection with this Agreement or as an inducement to enter into this Agreement). 

  
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 Section 6.17. Binding Effect; Assignment. Except as otherwise provided in this
Agreement to the contrary, this Agreement shall be binding upon and inure to the benefit of the Company, the Stockholders and their respective heirs, legal representatives, executors, administrators, successors and permitted assigns. The rights and
obligations under this Agreement shall not be assignable without the prior written consent of the Sponsors (or, if either Sponsor’s Designated Sponsor Fund shall have ceased to have the right to designate any directors pursuant to
Section 2.01, the prior written consent of the Sponsor whose Designated Sponsor Fund continues to have the right to designate at least one (1) director pursuant to Section 2.01), and any attempted assignment of rights or
obligations in violation of this Section 6.17 shall be null and void. 
 Section 6.18. Specific Performance. It is
hereby agreed and acknowledged that it will be impossible to measure in money the damages that would be suffered if the parties fail to comply with any of the obligations herein imposed on them and that, in the event of any such failure, an
aggrieved Person will be irreparably damaged and will not have an adequate remedy at law. Any such party shall, therefore, be entitled (in addition to any other remedy to which such party may be entitled at law or in equity) to injunctive relief,
including specific performance, to enforce such obligations, without the posting of any bond and if any action should be brought in equity to enforce any of the provisions of this Agreement, none of the parties hereto shall raise the defense that
there is an adequate remedy at law. 
 Section 6.19. Time of the Essence. The parties agree that time shall be of the essence in
the performance of this Agreement. 
 Section 6.20. No Promotion. The Company and each Stockholder agrees that it will not,
without the prior written consent of the applicable Sponsor, in each instance, (a) use in advertising, publicity, or otherwise the name of Warburg Pincus LLC, Goldman, Sachs & Co., any Sponsor or any of their respective Affiliates, or
any partner or employee of a Sponsor, nor any trade name, trademark, trade device, service mark, symbol or any abbreviation, contraction or simulation thereof owned by Warburg Pincus LLC, Goldman, Sachs & Co., any Sponsor, or their
respective Affiliates, or (b) represent, directly or indirectly, that any product or any service provided by the Company has been approved or endorsed by Warburg Pincus LLC, Goldman, Sachs & Co., any Sponsor or any of their Affiliates.
The Company shall obtain the written consent from the applicable Designated Sponsor Fund prior to the Company’s issuance of any public statement regarding any Sponsor. 

Section 6.21. Investment Banking Services. Notwithstanding anything to the contrary herein or any actions or omissions by
representatives of Goldman, Sachs & Co. or any of its Affiliates in whatever capacity, including as a member or observer to the Board, it is understood that neither Goldman, Sachs & Co. nor any of its Affiliates is acting as a
financial advisor, agent or underwriter to the Company or any of its Affiliates or otherwise on behalf of the Company or any of its Affiliates unless retained to provide such services pursuant to a separate written agreement. 

Section 6.22. Exculpation Among Stockholders. Each Stockholder acknowledges that it is not relying upon any other Person in making
its investment or decision to invest in the Company (other than the Company pursuant to any written agreement). Each Stockholder agrees that no Stockholder nor their respective Affiliates, controlling persons,


  
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officers, directors, partners, agents or employees of any Stockholder shall be liable to any other Stockholder for any action heretofore or hereafter taken or omitted to taken by any of them in
connection with their purchase or acquisition of any Company Shares, except with respect to breaches hereof. 
 Section 6.23.
Subsequent Acquisition of Shares. Any Company Shares acquired subsequent to the date hereof by a Stockholder shall be subject to the terms and conditions of this Agreement. 

[SIGNATURE PAGES FOLLOW] 

  
 22 








 IN WITNESS HEREOF, the Parties have duly executed this Agreement as of the date first above
written. 
  

			
	COMPANY
	
	ENDURANCE INTERNATIONAL GROUP HOLDINGS, INC.
		
	By:	 	  

	Name:	 	
	Title:	 	


 [Signature Page to Stockholders Agreement] 







 
			
	STOCKHOLDERS
	
	WARBURG PINCUS PRIVATE EQUITY X, L.P.
	
	By: Warburg Pincus X, L.P., its general partner
	
	By: Warburg Pincus X LLC, its general partner
	
	By: Warburg Pincus Partners LLC, its sole member
	
	By: Warburg Pincus & Co., its managing member
		
	By:	 	  

	Name:	 	
	 Title:
	 	
	
	WARBURG PINCUS X PARTNERS, L.P.
	
	By: Warburg Pincus X, L.P., its general partner
	
	By: Warburg Pincus X LLC, its general partner
	
	By: Warburg Pincus Partners LLC, its sole member
	
	By: Warburg Pincus & Co., its managing member
		
	By:	 	  

	Name:	 	
	 Title:
	 	
	
	WP EXPEDITION CO-INVEST L.P.
	
	By: Warburg Pincus Partners LLC, its general partner
	
	By: Warburg Pincus & Co., its managing member
		
	By:	 	  

	Name:	 	
	 Title:
	 	


 [Signature Page to Stockholders Agreement] 







 
			
	GS CAPITAL PARTNERS VI FUND, L.P.
		
	By:	 	GSCP VI ADVISORS, L.L.C.
		 	General Partner
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	GS CAPITAL PARTNERS VI PARALLEL, L.P.
		
	 By:
	 	GS ADVISORS VI, L.L.C.
		 	General Partner
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	GS CAPITAL VI OFFSHORE FUND, L.P.
		
	By:	 	GSCP VI OFFSHORE ADVISORS, L.L.C.
		 	General Partner
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	GS CAPITAL PARTNERS VI GMBH & CO. KG
		
	By:	 	GS ADVISORS VI, L.L.C.
		 	Managing Limited Partner
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	MBD 2011 HOLDINGS, L.P.
		
	By:	 	MBD 2011 HOLDINGS ADVISORS, INC.
		 	General Partner
		
	By:	 	  

	Name:	 	
	Title:	 	


 [Signature Page to Stockholders Agreement] 







 
			
	BRIDGE STREET 2011, L.P.
		
	By:	 	BRIDGE STREET 2011 ADVISORS, L.L.C.
		 	General Partner
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	BRIDGE STREET 2011 OFFSHORE, L.P.
		
	By:	 	BRIDGE STREET 2011 OFFSHORE ADVISORS, Inc.
		 	General Partner
		
	By:	 	  

	Name:	 	
	Title:	 	


 [Signature Page to Stockholders Agreement] 







 
			
	[STOCKHOLDER]
		
	By:	 	  

	Name:	 	
	Title:	 	


 [Signature Page to Stockholders Agreement] 







 EXHIBIT A 

JOINDER TO STOCKHOLDERS AGREEMENT 

This Joinder Agreement (this “Joinder Agreement”) is made as of the date written below by the undersigned (the
“Joining Party”) in accordance with the Stockholders Agreement dated as of [—] (the “Stockholders Agreement”) by and among Endurance International Group Holdings,
Inc. and certain other persons named therein, as the same may be amended from time to time. Capitalized terms used, but not defined, herein shall have the meaning ascribed to such terms in the Stockholders Agreement. 

The Joining Party hereby acknowledges, agrees and confirms that, by its execution of this Joinder Agreement, the Joining Party shall be deemed
to be a party to[, “Stockholder” and “WP Stockholder”]1[, “Stockholder” and “GS Stockholder”]2[ and
“Stockholder”]3 under the Stockholders Agreement as of the date hereof and shall have all of the rights and obligations of the Stockholder from whom it has acquired Company Shares (to
the extent permitted by the Stockholders Agreement) as if the Joining Party had executed the Stockholders Agreement. The Joining Party hereby ratifies, as of the date hereof, and agrees to be bound by, all of the terms, provisions and conditions
contained in the Stockholders Agreement. 
 IN WITNESS WHEREOF, the undersigned has executed this Joinder Agreement as of the date written
below. 
  

			
	Date:
	
	[NAME OF JOINING PARTY]
		
	By:	 	  

	Name:	 	
	Title:	 	
	Address for Notices:


 AGREED ON THIS      day of         ,
20    : 
 ENDURANCE INTERNATIONAL GROUP HOLDINGS, INC.  

			
		
	By:	 	  

	Name:	 	
	Title:	 	
	 Address for Notices:


 * * * 

Spouse’s Joinder Agreement 
 The
undersigned, being the spouse of
                                         
   , agrees to be bound by the provisions of this Joinder Agreement, to the extent applicable to the undersigned. 
  

			
	By:	 	  

	Name:	 	


  
  

	1 	To be used in the case of a Permitted Transferee of a WP Stockholder. 


	2 	To be used in the case of a Permitted Transferee of a GS Stockholder. 


	3 	To be used in the case of any other Transferee. 


  
 A-1 








 EXHIBIT B 

NAMES AND ADDRESSES OF STOCKHOLDERS 

  
 B-1