Document:

Exhibit

Exhibit 4(a)
May 11, 2017

Company Order and Officers’ Certificate
3.300% Senior Notes, Series X, due 2027

The Bank of New York Mellon Trust Company, N.A., as Trustee
2 North LaSalle Street
Chicago, Illinois 60602

Ladies and Gentlemen:

Pursuant to Article Two of the Indenture, dated as of January 1, 1998 (as it may be amended or supplemented, the “Indenture”), from Appalachian Power Company (the “Company”) to The Bank of New York Mellon Trust Company, N.A., as successor to The Bank of New York, as trustee (the “Trustee”), and the Board Resolutions dated December 17, 2015, copies of which certified by the Secretary or an Assistant Secretary of the Company are being delivered herewith under Section 2.01 of the Indenture, and unless otherwise provided in a subsequent Company Order pursuant to Section 2.04 of the Indenture,

		
	1.
	The Company’s 3.300% Senior Notes, Series X, due 2027 (the “Notes”) are hereby established.  The Notes shall be in substantially the form attached hereto as Exhibit 1. 

		
	2.
	The terms and characteristics of the Notes shall be as follows (the numbered clauses set forth below corresponding to the numbered subsections of Section 2.01 of the Indenture, with terms used and not defined herein having the meanings specified in the Indenture):

(i)    The aggregate principal amount of Notes which may be authenticated and delivered under the Indenture shall be limited to $325,000,000 for the Notes, except as contemplated in Section 2.01(i) of the Indenture and except that such principal amount may be increased from time to time; all Notes need not be issued at the same time and the series may be reopened at any time, without the consent of any securityholder, for issuance of additional Notes, which Notes will have the same interest rate, maturity and other terms as those initially issued (other than the date of issuance, the issue price and, in some circumstances, the initial interest accrual date and the initial interest payment date);

(ii)    The date on which the principal of the Notes shall be payable shall be June 1, 2027;

(iii)    Interest shall accrue from the date of authentication of the Notes; the Interest Payment Dates on which such interest will be payable shall be June 1 and December 1, and the Regular Record Date for the determination of holders to whom interest is payable on any such Interest Payment Date shall be the May 15 or November 15, respectively; provided that the first Interest Payment Date shall be December 1, 2017 and interest payable on the Stated Maturity Date of the Notes or any Redemption Date shall be paid to the Person to whom principal shall be paid;

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(iv)    The interest rate at which the Notes shall bear interest shall be 3.300% per annum;

(v)    The Notes may be redeemed by the Company at its option, in whole at any time or in part from time to time, upon not less than thirty but not more than sixty days’ prior notice given by mail to the registered owners of the Notes.   At any time prior to March 1, 2027, the Company may redeem the Notes either as a whole or in part at a redemption price equal to the greater of (1) 100% of the principal amount of the Notes being redeemed and (2) the sum of the present values of the remaining scheduled payments of principal and interest on the Notes being redeemed that would be due if such Notes matured on March 1, 2027 (excluding the portion of any such interest accrued to but excluding the date of redemption) discounted (for purposes of determining present value) to the redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined below) plus 15 basis points, plus, in each case, accrued and unpaid interest thereon to but excluding the date of redemption.
 
At any time on or after March 1, 2027, the Company may redeem the Notes in whole or in part at 100% of the principal amount of the Notes being redeemed, plus accrued and unpaid interest thereon to but excluding the date of redemption.

“Comparable Treasury Issue” means the United States Treasury security selected by an Independent Investment Banker as having a maturity comparable to the remaining term (“remaining life”) of the Notes (assuming, for this purpose, that the Notes matured on March 1, 2027) that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining life of the Notes.

“Comparable Treasury Price” means, with respect to any redemption date, (1) the average of the Reference Treasury Dealer Quotations for such redemption date, after excluding the highest and lowest of such Reference Treasury Dealer Quotations, or (2) if the Company obtains fewer than four of such Reference Treasury Dealer Quotations, the average of all such quotations.

“Independent Investment Banker” means one of the Reference Treasury Dealers appointed by the Company and notified by the Company to the Trustee.

“Reference Treasury Dealer” means a primary U.S. Government securities dealer or dealers selected by the Company and notified by the Company to the Trustee.

“Reference Treasury Dealer Quotations” means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by the Company and notified to the Trustee, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to the Company and the Trustee by such 

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Reference Treasury Dealer at or before 3:30 p.m., New York City time, on the third Business Day preceding such redemption date.

“Treasury Rate” means, with respect to any redemption, the rate per annum equal to the semiannual equivalent yield to maturity of the Comparable Treasury Issue, calculated using a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such redemption date.

(vi)     (a) the Notes  shall be issued in the form of a Global Note; (b) the Depositary for the Global Note shall be The Depository Trust Company; and (c) the procedures with respect to transfer and exchange of Global Notes shall be as set forth in the form of the Note attached hereto;

(vii)    the title of the Notes shall be “3.300% Senior Notes, Series X, due 2027”;

(viii)    the forms of the Notes shall be as set forth in Paragraph 1, above;

(ix)    not applicable;

(x)    the Notes may be subject to a Periodic Offering;

(xi)    not applicable;

(xii)    not applicable;

(xiii)    not applicable;

(xiv)    the Notes shall be issuable in minimum denominations of $2,000 and integral multiples of $1,000 in excess thereof;

(xv)    not applicable;

(xvi)    the Notes shall not be issued as Discount Securities;

(xvii)    not applicable;

(xviii)    not applicable; 

(xix)    Limitations on Liens:

So long as any of the Notes are outstanding, the Company will not create or suffer to be created or to exist any mortgage, pledge, security interest, or other lien (collectively, “Liens”) on any of the Company’s utility properties or tangible assets now owned or hereafter acquired to secure any indebtedness for borrowed money (“Secured Debt”), without providing that such Notes will be similarly secured.  This restriction does not apply to the Company’s subsidiaries, 

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nor will it prevent any of them from creating or permitting to exist Liens on their property or assets to secure any Secured Debt.  In addition, this restriction does not prevent the creation or existence of:

		
	•
	Liens on property existing at the time of acquisition or construction of such property (or created within one year after completion of such acquisition or construction), whether by purchase, merger, construction or otherwise, or to secure the payment of all or any part of the purchase price or construction cost thereof, including the extension of any Liens to repairs, renewals, replacements substitutions, betterments, additions, extensions and improvements then or thereafter made on the property subject thereto; 

		
	•
	Financing of the Company’s accounts receivable for electric service; 

		
	•
	Any extensions, renewals or replacements (or successive extensions, renewals or replacements), in whole or in part, of liens permitted by the foregoing clauses; and

		
	•
	The pledge of any bonds or other securities at any time issued under any of the Secured Debt permitted by the above clauses.

In addition to the permitted issuances above, Secured Debt not otherwise so permitted may be issued in an amount that does not exceed 15% of Net Tangible Assets as defined below.  

“Net Tangible Assets” means the total of all assets (including revaluations thereof as a result of commercial appraisals, price level restatement or otherwise) appearing on the Company’s balance sheet, net of applicable reserves and deductions, but excluding goodwill, trade names, trademarks, patents, unamortized debt discount and all other like intangible assets (which term shall not be construed to include such revaluations), less the aggregate of the Company’s current liabilities appearing on such balance sheet.  For purposes of this definition, the Company's balance sheet does not include assets and liabilities of the Company’s subsidiaries.

This restriction also will not apply to or prevent the creation or existence of leases made, or existing on property acquired, in the ordinary course of business; and

(xx)    Certain Tax Information.

In order to comply with applicable tax laws (inclusive of rules, regulations and interpretations promulgated by competent authorities) related to the Indenture, this Company Order and Officers’ Certificate and the Notes in effect from time to time (“Applicable Law”) that a foreign financial institution, issuer, trustee, paying agent or other party is or has agreed to be subject to, the Company agrees (i) to provide to the Trustee sufficient information about the parties and/or transactions (including any modification to the terms of such transactions) so the Trustee can determine whether it has tax related obligations under Applicable Law and (ii) that the Trustee shall be entitled to make any withholding or deduction from payments to the extent 

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necessary to comply with Applicable Law for which the Trustee shall not have any liability.

		
	3.
	You are hereby requested to authenticate $325,000,000 aggregate principal amount of 3.300% Senior Notes, Series X, due 2027 executed by the Company and delivered to you concurrently with this Company Order and Officers’ Certificate, in the manner provided by the Indenture.

		
	4.
	You are hereby requested to hold the Notes as custodian for DTC in accordance with the Blanket Issuer Letter of Representations dated June 24, 2004, from the Company to DTC.

		
	5.
	Concurrently with this Company Order and Officers’ Certificate, an Opinion of Counsel under Sections 2.04 and 13.06 of the Indenture is being delivered to you.

		
	6.
	The undersigned, Renee V. Hawkins and Thomas G. Berkemeyer, the Assistant Treasurer and Assistant Secretary, respectively, of the Company do hereby certify that:

		
	(i)
	The form and terms of the Notes have been established in conformity with the provisions of the Indenture;

		
	(ii)
	We have read the relevant portions of the Indenture, including without limitation the conditions precedent provided for therein relating to the action proposed to be taken by the Trustee as requested in this Company Order and Officers’ Certificate, and the definitions in the Indenture relating thereto;

		
	(iii)
	We have read the Board Resolutions of the Company and the Opinion of Counsel referred to above;

		
	(iv)
	We have conferred with other officers of the Company, have examined such records of the Company and have made such other investigation as we deemed relevant for purposes of this certificate;

		
	(v)
	In our opinion, we have made such examination or investigation as is necessary to enable us to express an informed opinion as to whether or not such conditions have been complied with; and 

		
	(vi)
	On the basis of the foregoing, we are of the opinion that all conditions precedent provided for in the Indenture relating to the action proposed to be taken by the Trustee as requested herein have been complied with.

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Kindly acknowledge receipt of this Company Order and Officers’ Certificate, including the documents listed herein, and confirm the arrangements set forth herein by signing and returning the copy of this document attached hereto.

Very truly yours,

APPALACHIAN POWER COMPANY

	
		
	By:
	/s/ Renee V. Hawkins

	 
	Renee V. Hawkins

	 
	Assistant Treasurer

	 
	 

	 
	 

	And:
	/s/ Thomas G. Berkemeyer

	 
	Thomas G. Berkemeyer

	 
	Assistant Secretary

	 
	 

	 
	 

	Acknowledged by Trustee:

	 
	 

	 
	 

	By:
	/s/ Valerie Boyd

	 
	Authorized Signatory

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Exhibit 1

Unless this certificate is presented by an authorized representative of The Depository Trust Company (55 Water Street, New York, New York) to the issuer or its agent for registration of transfer, exchange or payment, and any certificate to be issued is registered in the name of Cede & Co. or in such other name as is requested by an authorized representative of The Depository Trust Company and any payment is made to Cede & Co., ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has an interest herein.  Except as otherwise provided in Section 2.11 of the Indenture, this Security may be transferred, in whole but not in part, only to another nominee of the Depository or to a successor Depository or to a nominee of such successor Depository.

No.   R-1

APPALACHIAN POWER COMPANY
3.300% Senior Notes, Series X, due 2027

	
				
	CUSIP:  037735 CW5
	Original Issue Date:  May 11, 2017

	 
	 
	 
	 

	Stated Maturity:  June 1, 2027
	Interest Rate:  3.300%

	 
	 
	 
	 

	Principal Amount:  $325,000,000
	 

	 
	 
	 
	 

	Redeemable:
	Yes  þ
	No   ̈
	 

	In Whole:
	Yes  þ
	No   ̈
	 

	In Part:    
	Yes  þ
	No   ̈
	 

  

APPALACHIAN POWER COMPANY, a corporation duly organized and existing under the laws of the Commonwealth of Virginia (herein referred to as the “Company”, which term includes any successor corporation under the Indenture hereinafter referred to), for value received, hereby promises to pay to CEDE & CO. or registered assigns, the Principal Amount specified above on the Stated Maturity specified above, and to pay interest on said Principal Amount from the Original Issue Date specified above or from the most recent interest payment date (each such date, an “Interest Payment Date”) to which interest has been paid or duly provided for, semi-annually in arrears on June 1 and December 1 in each year, commencing on December 1, 2017, at the Interest Rate per annum specified above, until the Principal Amount shall have been paid or duly provided for.  Interest shall be computed on the basis of a 360-day year of twelve 30-day months.

The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date, as provided in the Indenture, as hereinafter defined, shall be paid to the Person in whose name this Note (or one or more Predecessor Securities) shall have been registered at the close of business on the Regular Record Date with respect to such Interest Payment Date, which shall be the May 15 or November 15 (whether or not a Business Day) prior to such Interest Payment Date, provided that interest payable on the Stated Maturity or any redemption date shall be paid to the Person to whom principal is paid.  Any such interest not so punctually paid or duly provided for shall forthwith cease 

to be payable to the Holder on such Regular Record Date and shall be paid as provided in said Indenture.

If any Interest Payment Date, any redemption date or Stated Maturity is not a Business Day, then payment of the amounts due on this Note on such date will be made on the next succeeding Business Day, and no interest shall accrue on such amounts for the period from and after such Interest Payment Date, redemption date or Stated Maturity, as the case may be, with the same force and effect as if made on such date, except that if such Business Day is in the next succeeding calendar year, then payment will be made on the immediately preceding Business Day.  The principal of (and premium, if any) and the interest on this Note shall be payable at the office or agency of the Company maintained for that purpose in the Borough of Manhattan, The City of New York, New York, in any coin or currency of the United States of America which at the time of payment is legal tender for payment of public and private debts; provided, however, that payment of interest (other than interest payable on the Stated Maturity or any redemption date) may be made at the option of the Company by check mailed to the registered holder at such address as shall appear in the Security Register.

This Note is one of a duly authorized series of Notes of the Company (herein sometimes referred to as the “Notes”), specified in the Indenture, all issued or to be issued in one or more series under and pursuant to an Indenture dated as of January 1, 1998 duly executed and delivered between the Company and The Bank of New York Mellon Trust Company, N.A., a national banking association formed under the laws of the United States, as successor to The Bank of New York, as Trustee (herein referred to as the “Trustee”) (such Indenture, as originally executed and delivered and as thereafter supplemented and amended being hereinafter referred to as the “Indenture”), to which Indenture and all indentures supplemental thereto or Company Orders reference is hereby made for a description of the rights, limitations of rights, obligations, duties and immunities thereunder of the Trustee, the Company and the holders of the Notes.  By the terms of the Indenture, the Notes are issuable in series which may vary as to amount, date of maturity, rate of interest and in other respects as in the Indenture provided.  This Note is one of the series of Notes designated on the face hereof.

This Note may be redeemed by the Company at its option, in whole at any time or in part from time to time, upon not less than thirty but not more than sixty days’ prior notice given by mail to the registered owners of the Notes.   At any time prior to March 1, 2027, the Company may redeem this Note either as a whole or in part at a redemption price equal to the greater of (1) 100% of the principal amount of the Notes being redeemed and (2) the sum of the present values of the remaining scheduled payments of principal and interest on the Notes being redeemed that would be due if such Notes matured on March 1, 2027 (excluding the portion of any such interest accrued to but excluding the date of redemption) discounted (for purposes of determining present value) to the redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined below) plus 15 basis points, plus, in each case, accrued and unpaid interest thereon to but excluding the date of redemption.
 
At any time on or after March 1, 2027, the Company may redeem this Note in whole or in part at 100% of the principal amount of the Notes being redeemed, plus accrued but unpaid interest thereon to but excluding the date of redemption.

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“Comparable Treasury Issue” means the United States Treasury security selected by an Independent Investment Banker as having a maturity comparable to the remaining term (“remaining life”) of the Notes (assuming, for this purpose, that the Notes matured on March 1, 2027) that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining life of the Notes.

“Comparable Treasury Price” means, with respect to any redemption date, (1) the average of the Reference Treasury Dealer Quotations for such redemption date, after excluding the highest and lowest of such Reference Treasury Dealer Quotations, or (2) if the Company obtains fewer than four of such Reference Treasury Dealer Quotations, the average of all such quotations.

“Independent Investment Banker” means one of the Reference Treasury Dealers appointed by the Company and notified by the Company to the Trustee.

“Reference Treasury Dealer” means a primary U.S. Government securities dealer or dealers selected by the Company and notified by the Company to the Trustee.

“Reference Treasury Dealer Quotations” means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by the Company and notified to the Trustee, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to the Company and the Trustee by such Reference Treasury Dealer at or before 3:30 p.m., New York City time, on the third Business Day preceding such redemption date.

“Treasury Rate” means, with respect to any redemption, the rate per annum equal to the semiannual equivalent yield to maturity of the Comparable Treasury Issue, calculated using a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such redemption date.

The Company shall not be required to (i) issue, exchange or register the transfer of any Notes during a period beginning at the opening of business 15 days before the day of the mailing of a notice of redemption of less than all the outstanding Notes of the same series and ending at the close of business on the day of such mailing, nor (ii) register the transfer of or exchange of any Notes of any series or portions thereof called for redemption.  This Global Note is exchangeable for Notes in definitive registered form only under certain limited circumstances set forth in the Indenture.

In the event of redemption of this Note in part only, a new Note or Notes of this series, of like tenor, for the unredeemed portion hereof will be issued in the name of the Holder hereof upon the surrender of this Note.

In case an Event of Default, as defined in the Indenture, shall have occurred and be continuing, the principal of all of the Notes may be declared, and upon such declaration shall become, due and payable, in the manner, with the effect and subject to the conditions provided in the Indenture.

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The Indenture contains provisions for defeasance at any time of the entire indebtedness of this Note upon compliance by the Company with certain conditions set forth therein.

As described in the Company Order and Officers’ Certificate, the Company is subject to a covenant regarding making certain tax information available to the Trustee and, so long as this Note is outstanding, the Company is subject to a limitation on Liens, in each case as described therein.

The Indenture contains provisions permitting the Company and the Trustee, with the consent of the Holders of not less than a majority in aggregate principal amount of the Notes of each series affected at the time outstanding, as defined in the Indenture, to execute supplemental indentures for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of the Indenture or of any supplemental indenture or of modifying in any manner the rights of the Holders of the Notes; provided, however, that no such supplemental indenture shall (i) extend the fixed maturity of any Notes of any series, or reduce the principal amount thereof, or reduce the rate or extend the time of payment of interest thereon, or reduce any premium payable upon the redemption thereof, or reduce the amount of the principal of a Discount Security that would be due and payable upon a declaration of acceleration of the maturity thereof pursuant to the Indenture, without the consent of the holder of each Note then outstanding and affected; (ii) reduce the aforesaid percentage of Notes, the holders of which are required to consent to any such supplemental indenture, or reduce the percentage of Notes, the holders of which are required to waive any default and its consequences, without the consent of the holder of each Note then outstanding and affected thereby; or (iii) modify any provision of Section 6.01(c) of the Indenture (except to increase the percentage of principal amount of securities required to rescind and annul any declaration of amounts due and payable under the Notes), without the consent of the holder of each Note then outstanding and affected thereby.  The Indenture also contains provisions permitting the Holders of a majority in aggregate principal amount of the Notes of all series at the time outstanding affected thereby, on behalf of the Holders of the Notes of such series, to waive any past default in the performance of any of the covenants contained in the Indenture, or established pursuant to the Indenture with respect to such series, and its consequences, except a default in the payment of the principal of or premium, if any, or interest on any of the Notes of such series.  Any such consent or waiver by the registered Holder of this Note (unless revoked as pro-vided in the Indenture) shall be conclusive and binding upon such Holder and upon all future Holders and owners of this Note and of any Note issued in exchange herefor or in place hereof (whether by registration of transfer or otherwise), irrespective of whether or not any notation of such consent or waiver is made upon this Note.

No reference herein to the Indenture and no provision of this Note or of the Indenture shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay the principal of and premium, if any, and interest on this Note at the time and place and at the rate and in the money herein prescribed.

As provided in the Indenture and subject to certain limitations therein set forth, this Note is transferable by the registered holder hereof on the Security Register of the Company, upon surrender of this Note for registration of transfer at the office or agency of the Company as may be designated by the Company accompanied by a written instrument or instruments of transfer in form satisfactory to the Company or the Trustee duly executed by the registered Holder hereof or his or her attorney duly authorized in writing, and thereupon one or more new Notes of authorized denominations and for the same aggregate principal amount and series will be issued to the 

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designated transferee or transferees.  No service charge will be made for any such trans-fer, but the Company may require payment of a sum sufficient to cover any tax or other governmental charge payable in relation thereto.

Prior to due presentment for registration of transfer of this Note, the Company, the Trustee, any paying agent and any Security Registrar may deem and treat the registered Holder hereof as the absolute owner hereof (whether or not this Note shall be overdue and notwithstanding any notice of ownership or writing hereon made by anyone other than the Security Registrar) for the purpose of receiving payment of or on account of the principal hereof and premium, if any, and interest due hereon and for all other purposes, and neither the Company nor the Trustee nor any paying agent nor any Security Registrar shall be affected by any notice to the contrary.

No recourse shall be had for the payment of the principal of or the interest on this Note, or for any claim based hereon, or otherwise in respect hereof, or based on or in respect of the Indenture, against any incorporator, stockholder, officer or director, past, present or future, as such, of the Company or of any predecessor or successor corporation, whether by virtue of any constitution, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise, all such liability being, by the acceptance hereof and as part of the consideration for the issuance hereof, expressly waived and released.

The Notes of this series are issuable only in registered form without coupons in denominations of $2,000 and any integral multiples of $1,000 in excess thereof.  As provided in the Indenture and subject to certain limitations, Notes of this series are exchangeable for a like aggregate principal amount of Notes of this series of the same authorized denomination, as requested by the Holder surrendering the same.

All terms used in this Note which are defined in the Indenture shall have the meanings assigned to them in the Indenture.

This Note shall not be entitled to any benefit under the Indenture hereinafter referred to, be valid or become obligatory for any purpose until the Certificate of Authentication hereon shall have been signed by or on behalf of the Trustee.

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IN WITNESS WHEREOF, the Company has caused this Instrument to be executed.

APPALACHIAN POWER COMPANY

By:  __________________________                    
Renee V. Hawkins
Assistant Treasurer
Attest:

By:  ___________________________                    
Thomas G. Berkemeyer
Assistant Secretary

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CERTIFICATE OF AUTHENTICATION

This is one of the Notes of the series of Notes designated in accordance with, and referred to in, the within‐mentioned Indenture.

Dated:  May 11, 2017

THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.

By: ___________________________
  Authorized Signatory

7

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s) unto

(PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE)

_______________________________________

________________________________________________________________

________________________________________________________________
(PLEASE PRINT OR TYPE NAME AND ADDRESS, INCLUDING ZIP CODE, OF
________________________________________________________________
ASSIGNEE) the within Note and all rights thereunder, hereby
________________________________________________________________
irrevocably constituting and appointing such person attorney to 
________________________________________________________________
transfer such Note on the books of the Issuer, with full
________________________________________________________________
power of substitution in the premises.

Dated:________________________        _________________________

		
	NOTICE:
	The signature to this assignment must correspond with the name as written upon the face of the within Note in every particular, without alteration or enlargement or any change whatever and NOTICE:  Signature(s) must be guaranteed by a financial institution that is a member of the Securities Transfer Agents Medallion Program (“STAMP”), the Stock Exchange Medallion Program (“SEMP”) or the New York Stock Exchange, Inc. Medallion Signature Program (“MSP”).

8EX-10.1

 Exhibit 10.1 

SECURITIES PURCHASE AGREEMENT 

This SECURITIES PURCHASE AGREEMENT is entered into as of May 9, 2017, by and among Surgery Partners, Inc., a Delaware corporation (the
“Company”), and BCPE Seminole Holdings LP, a Delaware limited partnership (the “Investor”). 
 WHEREAS, on
the terms and conditions set forth in this Agreement, the Company desires to sell, and the Investor desires to purchase, shares of the Company’s 10.00% Series A Convertible Perpetual Participating Preferred Stock, par value $0.01 per share (the
“Series A Preferred Stock”) having the voting powers, preferences and relative, participating, optional and other special rights, and qualifications, limitations or restrictions set forth in the Series A Certificate (as defined
below); 
 WHEREAS, in connection with such purchase and sale, the Company and the Investor desire to make certain representations and
warranties and enter into certain agreements; 
 WHEREAS, concurrently with the execution and delivery of this Agreement and in connection
with the transactions contemplated hereby, the Company has received a written consent delivered by H.I.G. Surgery Centers, LLC and H.I.G. Bayside Debt & LBO Fund II L.P. (collectively, “HIG”), as holders of a majority of
the common stock, par value $0.01 per share, of the Company (the “Common Stock”), irrevocably approving the transactions contemplated by this Agreement and the other Transaction Documents, including the conversion of the Series A
Preferred Stock into Common Stock (the “Stockholder Approval”); 
 WHEREAS, in connection with such purchase and sale, the
Company shall, at the Closing (as such term is defined below), adopt the Amended and Restated Bylaws of the Company in the form attached as Exhibit A (the “A&R Bylaws”) as the bylaws of the Company; 

WHEREAS, in connection with such purchase and sale, the Company shall, at the Closing, adopt the Amended and Restated Certificate of
Incorporation of the Company in the form attached as Exhibit B (the “A&R Certificate of Incorporation”) as the certificate of incorporation of the Company; 

WHEREAS, in connection with such purchase and sale, the Company shall, at the Closing, enter into the Amended and Restated Registration Rights
Agreement, by and among the Company, certain stockholders of the Company and certain other parties thereto, in the form attached as Exhibit C (the “Reg Rights Agreement”); 

WHEREAS, concurrently with the execution and delivery of this Agreement, the Company, the Investor and HIG have entered into that certain
Stock Purchase Agreement (the “HIG Purchase Agreement”), dated as of the date hereof, pursuant to which HIG has agreed to sell to the Investor and the Investor has agreed to purchase from HIG, all Common Stock owned by HIG; and 

WHEREAS, concurrently with the execution and delivery of this Agreement, and as a condition to the willingness of the Company to enter into
this Agreement, the Company, Merger Sub, NSH Holdco, Inc. (“NSH”) and IPC/NSH, L.P., solely in its capacity as sellers’ representative, have entered into that certain Agreement and Plan of Merger (the “Merger 

  
 1 

 
Agreement” and together with this Agreement, the A&R Bylaws, the A&R Certificate of Incorporation, the Reg Rights Agreement, the Confidentiality Agreement dated as of
October 2, 2016, by and between Bain Capital Private Equity, LP and the Company and any other agreement, disclosure letter, certificate or other document to be entered into or delivered pursuant to the terms hereof or in connection herewith,
the “Transaction Documents”), dated as of the date hereof, pursuant to which the Company has agreed to acquire all of the outstanding equity of NSH (the “NSH Merger”). 

NOW THEREFORE, in consideration of the foregoing and the representations, warranties and agreements set forth in this Agreement, and intending
to be legally bound by this Agreement, for good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, the Company and the Investor agree as follows: 

1. Definitions. As used in this Agreement, the following terms shall have the respective meanings set forth in this
Section 1: 
 “A&R Bylaws” shall have the meaning set forth in the recitals of this Agreement.

 “A&R Certificate of Incorporation” shall have the meaning set forth in the recitals of this Agreement. 

“Affiliate” shall mean, with respect to any Person, any other Person that directly, or indirectly through one or more
intermediaries, controls, is controlled by, or is under common control with, such specified Person, including, with respect to the Investor, any Affiliated Fund of the Investor. For purposes of this definition, “control” when used with
respect to any Person has the meaning specified in Rule 12b-2 under the Exchange Act (including SEC and judicial interpretations thereof), and the terms “controlling” and “controlled” shall
have the meanings correlative to the foregoing. 
 “Affiliated Fund” shall mean, in the case of the Investor, each
corporation, trust, limited liability company, general or limited partnership, or other Person with whom the Investor is under common control or to which the Investor or an Affiliate of the Investor is the investment adviser. 

“Agreement” shall mean this Securities Purchase Agreement, as it may be amended, restated, or otherwise modified from time to
time, together with all exhibits, schedules, and other attachments thereto. 
 “Antitrust Authority” shall mean any
Governmental Authority charged with enforcing, applying, administering or investigating any Antitrust Laws, including the U.S. Federal Trade Commission, the U.S. Department of Justice, any attorney general of any state of the United States, the
European Commission or any other competition authority of any jurisdiction. 
 “Antitrust Laws” shall mean the HSR Act and
any Law designed or intended to prohibit, restrict or regulate actions having the purpose or effect of monopolization or restraint of trade or lessening of competition, through merger or acquisition or otherwise. 

“Board” shall mean the Board of Directors of the Company. 

  
 2 

 “Business Day” means any day other than (a) a Saturday, Sunday or federal
holiday or (b) a day on which commercial banks in New York, New York are authorized or required to be closed. 

“Bylaws” shall have the meaning set forth in Section 4.1. 

“Certificate of Incorporation” shall have the meaning set forth in Section 4.1. 

“Closing” shall have the meaning set forth in Section 3. 

“Closing Date” shall have the meaning set forth in Section 3. 

“Code” shall mean the Internal Revenue Code of 1986, together with all regulations, rulings and interpretations thereof or
thereunder by the Internal Revenue Service. 
 “Common Stock” shall have the meaning set forth in the recitals of this
Agreement. 
 “Company” shall have the meaning set forth in the preamble of this Agreement. 

“Company Intellectual Property” shall mean (i) all Intellectual Property that is used in connection with, and is
material to the business of the Company and its Subsidiaries and (ii) all Intellectual Property owned by the Company and its Subsidiaries. 

“Company Related Parties” shall have the meaning set forth in Section 8.7(b). 

“Company Stock Plan” means the 2015 Omnibus Incentive Plan and each other plan, program policy and arrangement that provides
for the award of rights of any kind to receive shares of Common Stock or benefits measured in whole or in part by reference to shares of Common Stock. 

“DGCL” shall have the meaning set forth in Section 4.2(b). 

“Draft Q1 2017 Financial Statements” shall have the meaning set forth in Section 4. 

“End Date” shall have the meaning set forth in Section 9.12(a)(1). 

“Environmental Law” shall mean any federal, state or local Law, statute, ordinance, rule or regulation relating to the
(i) pollution or protection of the environment, (ii) preservation, protection, conversation, pollution, contamination of, or releases or threatened releases of Hazardous Substances into the air, surface water, ground water or land or the
clean up, abatement, removal, remediation or monitoring of such pollution, contamination or Hazardous Substances; (iii) generation, recycling, reclamation, handling, treatment, storage, disposal or transportation of Hazardous Substances or
solid waste and (iii) the safety or health of employees or other Persons. 
 “Environmental Permit” shall mean any
permit, license, approval or other authorization under any Environmental Law. 

  
 3 

 “ERISA” shall mean the Employee Retirement Income Security Act of 1974, and all
rules, regulations, rulings and interpretations adopted by the Internal Revenue Service or the Department of Labor thereunder. 

“Equity Commitment Letter” shall have the meaning set forth in Section 5.1. 

“Equity Financing” shall have the meaning set forth in Section 5.1. 

“Exchange Act” shall mean the U.S. Securities Exchange Act of 1934, and the rules and regulations promulgated by the SEC
thereunder. 
 “Fundamental Representations” shall mean the representations and warranties of the Company contained in
Sections 4.1 (Organization), 4.2 (Authorization), 4.3 (Applicable Takeover Protections), 4.5 (Capitalization), 4.6 (Valid Issuance of Preferred Stock), 4.21 (Brokers’ Fees and Expenses), and 4.22
(Listing and Maintenance Requirements). 
 “Generally Accepted Accounting Principles” shall mean United States generally
accepted accounting principles, as in effect as of the date of the applicable financial statement, applied on a consistent basis. 

“Governmental Authority” shall mean any foreign governmental authority, the United States of America, any state of the United
States and any political subdivision of any of the foregoing, and any agency, instrumentality, department, commission, board, bureau, central bank, authority, court or other tribunal, in each case whether executive, legislative, judicial, regulatory
or administrative. 
 “Government Programs” means all state and federal health care programs as defined in 42 U.S.C. §
1320a-7b(f), including the federal Medicare and all applicable state Medicaid and successor programs, as well as TRICARE and state workers’ compensation programs. 

“Hazardous Substance” shall mean any waste, substance or product or material defined or regulated by any applicable
Environmental Law, including petroleum and any radioactive materials and waste. 
 “Healthcare Laws” means any local, state
or Federal Law relating to the provision and payment of healthcare services and items, including the following: (i) the federal Anti-Kickback Statute (42 U.S.C. § 1320a-7b(b)),
(ii) the Physician Self-Referral Law (42 U.S.C. §§ 1395nn), (iii) the civil False Claims Act (31 U.S.C. §§ 3729 et seq.), (iv) the administrative False Claims Law (42 U.S.C. § 1320a-7b(a)), (v) the Civil Monetary Penalties Law, 42 U.S.C. §§ 1320a-7a; (vi) the Exclusion Laws, 42 U.S.C. § 1320a-7s; (vii) the Anti-Inducement Law (42 U.S.C. § 1320a-7a(a)(5)), (viii) the Medicare and Medicaid Patient and Program Protection Act
of 1987 (42 U.S.C. Section 1320a 7b), (ix) the Health Insurance Portability and Accountability Act of 1996 (42 U.S.C. § 1320d et seq.) as amended by the Health Information Technology for Economic and Clinical Health Act
of 2009 (42 U.S.C. § 17921 et seq.), (x) Medicare (Title XVIII of the Social Security Act); (xi) Medicaid (Title XIX of the Social Security Act); (xii) state corporate practice of medicine and professional
fee-splitting laws and regulations, and (xiii) state certificate of need and licensing laws and regulations. 

  
 4 

 “Healthcare Professionals” shall have the meaning set forth in
Section 4.15. 
 “HIG” shall have the meaning set forth in the recitals of this Agreement. 

“HIG Purchase Agreement” shall have the meaning set forth in the recitals of this Agreement. 

“HSR Act” shall mean the Hart-Scott-Rodino Antitrust Improvements Act of 1976. 

“Incidental Liens” shall mean (i) Liens for taxes, assessments, levies or other similar governmental charges (but not
Liens for clean up expenses arising pursuant to Environmental Law) not yet due (subject to applicable grace periods) or that are being contested in good faith and by appropriate proceedings if, in each case, adequate reserves with respect to such
Liens are maintained on the books of the Company in accordance with Generally Accepted Accounting Principles; (ii) carriers’, warehousemen’s, mechanics’, landlords’, vendors’, materialmen’s, repairmen’s,
sureties’ or other like Liens arising in the ordinary course of business (or deposits to obtain the release of any such Lien) and securing amounts not yet due or that are being contested in good faith and by appropriate proceedings if, in the
case of such contested Liens, adequate reserves with respect to such Liens are maintained on the books of the Company in accordance with Generally Accepted Accounting Principles; (iii) pledges or deposits in connection with workers’
compensation, unemployment insurance and other social security legislation; (iv) easements, rights-of-way, covenants, reservations, exceptions, encroachments,
zoning and similar restrictions and other similar encumbrances or title defects, in each case incurred in the ordinary course of business that are not substantial in amount, and that do not in any case singly or in the aggregate materially detract
from the value or usefulness of the Real Property subject to such Liens or materially interfere with the ordinary conduct of the business of the Company and its Subsidiaries, taken as a whole; (v) Liens arising pursuant to any order of
attachment, distraint or similar legal process arising in connection with any court proceeding the payment of which is covered in full (subject to customary deductibles) by insurance; (vi) inchoate Liens arising under ERISA to secure contingent
liabilities of the Company; and (vii) rights of lessees and sublessees in Properties leased by the Company or any Subsidiary not prohibited elsewhere in this Agreement. 

“Indebtedness” shall mean, as to any Person, without duplication: (i) all indebtedness (including principal, interest,
fees and charges) of such Person for borrowed money or for the deferred purchase price of Property or services; (ii) any other indebtedness that is evidenced by a promissory note, bond, debenture or similar instrument; (iii) any obligation
under or in respect of outstanding letters of credit, acceptances and similar obligations created for the account of such Person; (iv) all capital lease obligations of such Person; (v) all indebtedness, liabilities, and obligations secured
by any Lien on any Property owned by such Person even though such Person has not assumed or has not otherwise become liable for the payment of any such indebtedness, liabilities or obligations secured by such Lien; (vi) any obligation under or
in respect of any hedging, swap, option, forward or other similar agreements and (vii) any guarantees of the foregoing liabilities and synthetic liabilities of such Person. 

“Information Statement” shall have the meaning set forth in Section 8.3. 

  
 5 

 “Intellectual Property” shall mean any and all of the following arising under
the Laws of the United States, any other jurisdiction or any treaty regime: (i) all inventions (whether patentable or unpatentable and whether or not reduced to practice), all improvements thereon, and all patents, patent applications and
patent disclosures and all reissuances, continuations, continuations-in-part, divisionals, revisions, extensions and reexaminations thereof, (ii) all trademarks,
service marks, trade dress, logos, trade names and corporate names and all translations, adaptations, derivations and combinations thereof and including all goodwill associated therewith, and all applications, registrations and renewals in
connection therewith, (iii) all copyrightable works, mask works or moral rights, all copyrights and all applications, registrations and renewals in connection therewith, (iv) all trade secrets and confidential business information
(including, without limitation, ideas, research and development, know-how, formulas, compositions, manufacturing and production processes and techniques, technical data, designs, drawings, specifications,
customer and supplier lists, pricing and cost information and business and marketing plans and proposals), (v) all computer software (including, without limitation, data and related documentation) and source codes, (vi) all other proprietary
rights, (vii) all copies and tangible embodiments of the foregoing (in whatever form or medium), (viii) all licenses or agreements in connection with the foregoing and (ix) all actions (including suits, litigation, claims, proceedings) or
rights to actions, in law or in equity for any past or future infringement or other impairment of any of the foregoing, including the right to receive all proceeds and damages therefrom. 

“Investor” shall have the meaning set forth in the preamble of this Agreement. 

“Investor Related Parties” shall have the meaning set forth in Section 8.7(b). 

“IRS” means the Internal Revenue Service. 

“Knowledge of the Company” means the actual knowledge of one or more of Michael T. Doyle, Teresa F. Sparks, Jennifer B.
Baldock, John Crysel and Dennis Dean. 
 “Law” means, with respect to any Person, any federal, state, local or foreign
common or statutory law, code, ordinance, rule, regulation, order or other requirement or rule of law including any Healthcare Law, Antitrust Law or Environmental Law, that is binding upon such Person. 

“Legal Action” means any action, suit, litigation, proceeding, arbitration, investigation, claim, condemnation proceeding, or
other similar legal proceeding, whether judicial, administrative or otherwise. 
 “Liability” means any actual liability or
obligation (including as related to Taxes), whether absolute or contingent, accrued or unaccrued, liquidated or unliquidated and whether due or to become due, regardless of when asserted. 

“Lien” shall mean any mortgage, pledge, charge, encumbrance, security interest, collateral assignment or other lien or
restriction of any kind, whether based on common law, constitutional provision, statute or contract. 

  
 6 

 “Material Adverse Effect”
means any event, change, effect, condition, circumstance or occurrence (whether or not constituting any breach of a representation, warranty, covenant or agreement set forth in this Agreement)
(collectively, a “Change”), that has had or would reasonably be expected to (x) have a material adverse effect upon the condition (financial or otherwise), business, or results of operations of the Company and its Subsidiaries,
taken as a whole or (y) prevent, hinder or delay the ability of the Company to consummate the transactions contemplated by this Agreement; provided, however, that any adverse Change arising from or related to the following (by
itself or when aggregated or take together with any and all other Changes) shall not be deemed to be or constitute a Material Adverse Effect and shall not be taken into account in determining whether a Material Adverse Effect has occurred:
(i) Changes affecting the economy generally or affecting financial, banking or securities markets (including any disruption thereof and any decline in the price of any security or any market index, or changes in interest rates or exchange
rates), (ii) Changes that are generally applicable to the industries or markets in which the Company and its Subsidiaries operate (including increases in the cost of products, supplies and materials purchased from third party suppliers), (iii) any
Changes to national or international political conditions, including the engagement or escalation by the United States or any other country in hostilities, whether or not pursuant to the declaration of a national emergency or war, or the
occurrence or escalation of any military or terrorist attack upon the United States or any other country, or any of their respective territories, possessions, or diplomatic or consular offices or upon any military installation, equipment or
personnel of the United States or any other country, (iv) Changes in weather, meteorological conditions or climate, pandemics, or natural disasters (including hurricanes, storms, tornados, flooding, earthquakes, volcanic eruptions or similar
occurrences) affecting the business of the Company and its Subsidiaries, (v) Changes in Generally Accepted Accounting Principles, (vi) Changes in any Laws (including Healthcare Laws) issued by any Governmental Authority (or Changes in the
interpretation thereof) or any action required to be taken under any applicable Law (actual or proposed), including any amendment or repeal of the Patient Protection and Affordable Care Act of 2010 (Pub. Law 111-148), as amended by the Health Care
and Education Reconciliation Act of 2010 (Pub. Law 111-152), (vii) the entry into, announcement or pendency of this Agreement, or the transactions contemplated hereby, and including any termination of, reduction in or similar negative impact on
relationships, contractual or otherwise, with any customers, suppliers, distributors, partners, employees, physicians, medical professionals or other clinical providers of the Company and its Subsidiaries due to the announcement and performance of
this Agreement (provided, that the exception in this clause (vii) shall not prevent or otherwise affect a determination that any Change in connection with a breach of any representation or warranty of the Company in
Section 4 has resulted in or contributed to a Material Adverse Effect), (viii) any failure, in and of itself, by the Company and its Subsidiaries to meet any internal or published projections, forecasts, predictions or
guidance relating to revenues, income, cash position, cash-flow or other financial measure (provided, that the exception in this clause (viii) shall not prevent or otherwise affect a determination that any Change underlying such failure
not otherwise excluded from the definition of “Material Adverse Effect” has resulted in or contributed to a Material Adverse Effect), (ix) seasonal fluctuations in the business of the Company and its Subsidiaries consistent with prior
fiscal years, (x) any Changes to requirements, reimbursement rates, policies or procedures of third party payors (including Government Programs) or accreditation commissions or organizations that are generally applicable to hospitals or health
care facilities, (xi) the taking of any action or omission 

  
 7 

 
requested in writing or authorized in writing by the Investor, including the completion of the transactions contemplated hereby and thereby (including the impact thereof on relations (contractual
or otherwise) with, or actual, potential or threatened loss or impairment of, employees, customers, suppliers, distributors, physicians, medical professionals or other clinical providers, or others having relationships with the Company or any of its
Subsidiaries) (provided, that the exception in this clause (xi) shall not prevent or otherwise affect a determination that any Change in connection with a breach of any representation or warranty of the Company in
Section 4 has resulted in or contributed to a Material Adverse Effect), and (xii) any action taken by the Investor or any of its Affiliates that is not contemplated by this Agreement, except to the extent such Change
arising from or related to the matters described in clauses (i) through (iv) disproportionately affects the Company and its Subsidiaries, taken as a whole, as compared to other companies operating in the industries and markets in which the
Company and its Subsidiaries operate (but only to the extent of the incremental disproportionate effect on the Company and its Subsidiaries, taken as a whole, compared to other companies operating in the industries and markets in which the
Company and its Subsidiaries operate). 
 “Merger Agreement” shall have the meaning set forth in the recitals of this
Agreement. 
 “Merger Sub” shall have the meaning set forth in the Merger Agreement. 

“Material Indebtedness” means Indebtedness having an outstanding aggregate principal amount of not less than $40,000,000.

 “NASDAQ” means the securities trading exchange operating under that name operated by NASDAQ OMX Group, Inc., including
its Global Select Market, its Global Market and its Capital Market, as applicable to any specific securities. 
 “NSH”
shall have the meaning set forth in the recitals of this Agreement. 
 “NSH Closing” shall have the meaning set forth in
Section 6.6. 
 “NSH Merger” shall have the meaning set forth in the recitals of this Agreement.

 “NSH Termination Fee Collection Costs” shall have the meaning set forth in Section 8.7(g). 

“Order” means any order, judgment, injunction, award, decree, sanction, compliance agreement or writ of any Governmental
Authority. 
 “Person” shall mean any individual, association, partnership, limited liability company, joint venture,
corporation, trust, unincorporated organization, Governmental Authority or any other form of entity. 
 “Plan” shall mean
any employee benefit plan (as defined in Section 3(3) of ERISA, whether or not subject to ERISA) or any material compensation or benefit plan, policy, agreement or arrangement, including without limitation, any employment, consulting,
severance, termination, change in control, bonus, incentive, equity-based compensation, retention or other similar agreement, that the Company or any of its Subsidiaries, maintains, sponsors, is a party to, or with respect to which the Company or
its Subsidiaries otherwise has or may have any liability. 

  
 8 

 “Preferred Stock” shall mean the preferred stock, par value $0.01 per share, of
the Company. 
 “Property” shall mean any interest in any kind of property or asset, whether real, personal or mixed,
tangible or intangible. 
 “Purchase Price” shall have the meaning set forth in Section 2. 

“PSUs” shall mean all performance stock units subject to performance and time-based vesting criteria (which shall exclude,
for the avoidance of doubt, all PSUs that have become “earned shares” (as defined in the applicable PSU award agreement)), whether granted pursuant to the Company Stock Plan or otherwise. 

“Qualifying Shared Termination Event” shall have the meaning set forth in Section 8.7(c). 

“Real Property” shall mean any real property owned, leased, sub-leased, licensed, or
otherwise occupied or used by the Company or any of its Subsidiaries. 
 “Reg Rights Agreement” shall have the meaning set
forth in the recitals of this Agreement. 
 “Reimbursed NSH Termination Fee” shall have the meaning set forth in Section
8.7(b). 
 “Regulatory Agency” means (a) any state or federal regulatory authority, (b) the SEC or
(c) NASDAQ. 
 “Representatives” means, with respect to a Person, such Person’s officers, directors, managers,
employees, investment bankers, attorneys, accountants, consultants and other authorized agents, advisors or representatives. 

“Restricted Shares” shall mean all shares of Common Stock subject to time-based vesting restrictions and/or forfeiture back
to the Company, whether granted pursuant to the Company Stock Plan or otherwise (which, for the avoidance of doubt, shall include PSUs that have become “earned shares” (as defined in the applicable PSU award agreement)). 

“RSUs” shall mean all restricted share units payable in shares of Common Stock or whose value is determined with reference to
the value of shares of Common Stock, whether granted pursuant to the Company Stock Plan or otherwise (which, for the avoidance of doubt, shall exclude all PSUs). 

“SEC” shall mean the U.S. Securities and Exchange Commission or any other U.S. federal agency then administering the
Securities Act or Exchange Act. 
 “SEC Reports” shall have the meaning set forth in Section 4.

  
 9 

 “Securities” shall have the meaning set forth in Section 5.5(a). 

“Securities Act” shall mean the U.S. Securities Act of 1933, and the rules and regulations of the SEC thereunder. 

“Series A Certificate” shall have the meaning set forth in Section 6.1. 

“Series A Preferred Stock” shall have the meaning set forth in the recitals of this Agreement. 

“Shared NSH Termination Fee” shall have the meaning set forth in Section 8.8(c). 

“Sponsor” shall have the meaning set forth in Section 5.1. 

“Stock Options” means all stock options to acquire shares of Common Stock from the Company, whether granted pursuant to the
Company Stock Plan or otherwise. 
 “Stockholder Approval” shall have the meaning set forth in the recitals to this
Agreement. 
 “Subsidiary” of any Person shall mean any corporation, partnership, joint venture, limited liability company,
trust or other form of legal entity of which (or in which) more than 50% of (i) the issued and outstanding capital stock having ordinary voting power to elect a majority of the board of directors of such corporation (irrespective of whether at
the time capital stock of any other class or classes of such corporation shall or might have voting power upon the occurrence of any contingency), (ii) the interest in the capital or profits of such partnership, joint venture or limited liability
company or (iii) the beneficial interest in such trust or estate is at the time directly or indirectly owned or controlled by such Person, by such Person and one or more of its other Subsidiaries or by one or more of such Person’s other
Subsidiaries. 
 “Systems” shall have the meaning set forth in Section 4.19(b). 

“Tax” or “Taxes” shall mean any taxes of any kind whatsoever, including but not limited to any and all
federal, state, local and foreign income, gross receipts, license, payroll, employment, excise, severance, stamp, occupation, premium, windfall profits, recapture, capital stock, franchise, branch, profits, license, withholding, payroll, social
security, unemployment, disability, workers’ compensation, ad valorem, real property, personal property, abandoned property, sales, use, transfer, unclaimed property or escheatment, registration, production, value added, alternative or add-on minimum, estimated, or other similar taxes (together with any and all interest, penalties and additions to tax imposed with respect thereto) imposed by any governmental or Tax authority, in each case whether
or not disputed. 
 “Tax Returns” mean any and all returns, declarations, claims for refund, tax shelter disclosure
statements or information returns or statements, reports and forms relating to Taxes filed or required to be filed with any Tax authority (including any schedule or attachment thereto), including any amendment thereof. 

“Trading Market” means the following markets or exchanges on which the Common Stock is listed or quoted for trading on the
date in question: the NASDAQ. 

  
 10 

 “Transaction Documents” shall have the meaning set forth in the recitals of this
Agreement. 
 2. Purchase and Sale of the Series A Preferred Stock. On the terms and conditions set forth in this Agreement, at the
Closing, the Investor will purchase from the Company, and the Company will issue, sell and deliver to the Investor, free and clear of all Liens, a number of shares of Series A Preferred Stock equal to (x) the Purchase Price (as defined below)
divided by (y) 1,000, for an aggregate purchase price equal to the Purchase Price, such amount to be paid in full, in cash, to the Company at the Closing. “Purchase Price” means an amount equal to $310,000,000.00; provided that the
Investor and the Company may, on or before the third Business Day prior to the Closing Date, agree in writing to increase or decrease the Purchase Price; provided, however, that in no event shall the Purchase Price be (a) more than
$320,000,000.00 or (b) less than an amount equal to (i) the sum of (A) the Closing Date Merger Consideration (as defined in the Merger Agreement) plus (B) all transaction costs, fees and expenses incurred or payable
by the Company or on its behalf, together with transaction any costs, fees and expenses incurred by another Person that the Company has agreed to reimburse, in each case, in connection with the preparation, execution, and delivery of the Transaction
Documents and the transactions contemplated thereby, minus (ii) the aggregate amount of Debt Financing Commitments and Alternative Financing Commitments (as each such term is defined in the Merger Agreement) funded at the Closing.

 3. Closing. The consummation of the purchase and sale of the Series A Preferred Stock and the other transactions contemplated by
this Agreement (the “Closing”) shall take place at the offices of Ropes & Gray LLP at 10:00 a.m. New York City time substantially simultaneously with the NSH Closing and on the date on which each of the conditions set forth
in Sections 6 or 7 have previously been fulfilled or waived (other than those conditions that can be fulfilled only at the Closing, but subject to their being fulfilled), or at such other time and place as the Company and the Investor
shall mutually agree (such date, the “Closing Date”). At the Closing, the Company shall deliver to the Investor certificates or book-entry shares (at the Investor’s election) representing the number of shares of Series A
Preferred Stock being purchased by the Investor against payment of the Purchase Price by wire transfer of immediately available funds to an account designated by the Company in advance of the Closing Date. 

4. Representations and Warranties of the Company. The Company represents and warrants to the Investor, as of the date hereof and as of
the Closing Date, that, except (i) as otherwise disclosed or incorporated by reference in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2016 or its other
reports and forms filed with or furnished to the SEC under Sections 12, 13, 14 or 15(d) of the Exchange Act after December 31, 2016 (other than any forward looking disclosures set forth in any risk factor section or forward looking statement
disclaimer and any other disclosure that is similarly nonspecific and predictive or forward looking in nature) and on or before the date of this Agreement (all such reports covered by this clause (i) collectively, the “SEC
Reports”), (ii) as otherwise disclosed in the Company’s draft unaudited interim financial statements prepared in respect of the fiscal quarter ended March 31, 2017 (the “Draft Q1 2017 Financial Statements”)
attached to this Agreement as Exhibit D, and (iii) as set forth in the disclosure letter dated as of the date of this Agreement provided to the Investor separately: 

  
 11 

 4.1. Organization, Good Standing and Qualification. Each of the Company and its
Subsidiaries is duly organized, validly existing and in good standing under the Laws of the state of its formation; has all requisite power and authority to own its properties and conduct its business as presently conducted; and is duly qualified to
do business and in good standing in each jurisdiction where its business requires such qualification, except where failure to be so duly qualified and in good standing would not reasonably be expected to have, individually or in the aggregate, a
Material Adverse Effect. True and accurate copies of the Company’s Certificate of Incorporation, as in effect as of the date hereof (the “Certificate of Incorporation”) and bylaws, as in effect as of the date hereof (the
“Bylaws”), have been made available to the Investor prior to the date of this Agreement. 
 4.2. Authorization;
Enforceable Agreement. 
 (a) All corporate action on the part of the Company, its Subsidiaries, its officers, directors,
and stockholders necessary for the authorization, execution, and delivery of each of the Transaction Documents, the performance of all obligations of the Company and its Subsidiaries under each of the Transaction Documents, and the authorization,
issuance (or reservation for issuance), sale, and delivery of (i) the Series A Preferred Stock being sold hereunder, and (ii) the Common Stock issuable upon conversion of the Series A Preferred Stock in accordance with the terms of the
Series A Certificate has been taken, and each of the Transaction Documents, when executed and delivered, assuming due authorization, execution and delivery by the Investor or the other parties thereto, constitutes and will constitute valid and
legally binding obligations of the Company and its Subsidiaries, enforceable in accordance with their respective terms, subject to (A) the filing of the Series A Certificate with the Delaware Secretary of State pursuant to
Section 6.1; and (B) as to enforcement, to applicable bankruptcy, insolvency, moratorium, reorganization, fraudulent conveyance or similar Laws affecting the enforcement of creditors’ rights generally and to
general equitable principles (whether considered in a proceeding in equity or at law). 
 (b) On or prior to the date of this
Agreement, the Board has duly adopted resolutions (i) authorizing and approving each of the Transaction Documents and the transactions contemplated thereby, (ii) adopting the Series A Certificate, and (iii) excluding the Investor and
its Affiliates from any applicable restrictions on transactions with interested stockholders under the Delaware General Corporation Law (the “DGCL”). 

4.3. Application of Takeover Protections. The Company and the Board have taken all necessary action, if any, in order to render
inapplicable (to the maximum extent permitted by Law) any control share acquisition, business combination, poison pill (including any distribution under a rights agreement) or other similar anti-takeover provision under the Certificate of
Incorporation, the Bylaws, the A&R Certificate of Incorporation, the A&R Bylaws and the Laws of its state of incorporation that is or could become applicable to the Investor as a result of the consummation of the transactions contemplated by
the Transaction Documents, including without limitation as a result of the Company’s issuance of the Series A Preferred Stock to the Investor, the conversion of the Series A Preferred Stock, and the exercise of the Investor’s rights under
the Series A Certificate. 

  
 12 

 4.4. Governmental Consents. No consent, approval, order, or authorization of or
registration, qualification, declaration, or filing with, or notice to, any federal, state, or local Governmental Authority on the part of the Company is required (a) in connection with the Transaction Documents or (b) in connection with
the offer, sale, or issuance of the Series A Preferred Stock or the Common Stock issuable upon conversion of the Series A Preferred Stock or the consummation of any other transaction contemplated by the Transaction Documents, in each case, except
for the following: (i) the filing of the Series A Certificate with the Delaware Secretary of State pursuant to Section 6.1; (ii) the compliance with applicable state securities Laws, which compliance will have occurred
within the appropriate time periods; (iii) the approval of, and the filings required to be made, prior to or following the Closing under the published rules of NASDAQ in connection with the issuance and sale of the Series A Preferred Stock
hereunder, and the Common Stock issuable upon conversion of the Series A Preferred Stock; (iv) the filing with the SEC of such reports under the Exchange Act or the Securities Act as may be required in connection with this Agreement and the
transactions contemplated by this Agreement; (v) the expiration or termination of any applicable waiting periods (together with any extensions thereof) under the HSR Act; (vi) the consents, approvals and filings (if any) set forth on
Schedule 6.13 and (vii) such consents, approvals, orders, authorizations, registrations, qualifications, declarations, filings and notices the failure of which to make or obtain would not, individually or in the aggregate,
reasonably be expected to have a Material Adverse Effect. 
 4.5. Capitalization. As of May 8, 2017, the authorized capital stock
of the Company consists of (a) 300,000,000 shares of Common Stock, of which 48,818,241 were issued and outstanding, including 668,829 Restricted Shares, and (b) 20,000,000 shares of Preferred Stock, none of which are issued or outstanding. As of
May 8, 2017, (i) 16,267 Stock Options at a weighted average exercise price of $19.05 were outstanding, (ii) no RSUs were outstanding and (iii) PSUs that may be settled into a
maximum of 348,341 shares of Common Stock (assuming maximum performance of all applicable performance conditions of all unearned PSUs) were outstanding. All issued and outstanding shares have been duly authorized and validly issued and are fully
paid and nonassessable. The Company will reserve that number of shares of Common Stock sufficient for issuance upon conversion of the Series A Preferred Stock being issued and sold pursuant to this Agreement. There are no other outstanding rights,
options, warrants, preemptive rights, rights of first offer, or similar rights for the purchase or acquisition from the Company of any securities of the Company, nor are there any commitments or binding arrangements to issue or execute any such
rights, options, warrants, preemptive rights or rights of first offer. Except as otherwise provided in the Series A Certificate, there are no outstanding rights or obligations of the Company to repurchase or redeem any of its equity securities. The
respective rights, preferences, privileges, and restrictions of the Series A Preferred Stock are as stated in the Certificate of Incorporation (including the Series A Certificate). The Company does not have outstanding any shareholder purchase
rights or “poison pill” or any similar arrangement in effect giving any Person the right to purchase any equity interest in the Company upon the occurrence of certain events. 

  
 13 

 4.6. Valid Issuance of Preferred Stock. The Series A Preferred Stock being purchased by
the Investor hereunder, when issued, sold, and delivered in accordance with the terms of this Agreement for the consideration expressed in this Agreement, will be duly and validly issued, fully paid, and nonassessable, and will be free of any Liens
or restrictions on transfer other than restrictions under the Transaction Documents, the Certificate of Incorporation and the Series A Certificate and under applicable state and federal securities Laws. The Common Stock issuable upon conversion of
the Series A Preferred Stock purchased under this Agreement has been duly and validly reserved for issuance and, upon issuance in accordance with the terms of the Series A Certificate, will be duly and validly issued, fully paid, and nonassessable
and will be free of any Liens or restrictions on transfer other than restrictions on transfer under the Transaction Documents, the Certificate of Incorporation and under applicable state and federal securities Laws. The sale of the Series A
Preferred Stock hereunder is not, and the subsequent conversion of the Series A Preferred Stock into Common Stock will not be, subject to any preemptive rights, rights of first offer or any anti-dilution provisions contained in the Company’s
Certificate of Incorporation, the Bylaws, the A&R Certificate of Incorporation, the A&R Bylaws or any other agreement. 
 4.7.
Financial Statements. 
 (a) The financial statements of the Company and its Subsidiaries on a consolidated basis for
each of the periods (i) included or incorporated by reference in the SEC Reports and (ii) included in the Draft Q1 2017 Financial Statements, fairly present in all material respects, in accordance with Generally Accepted Accounting
Principles, as in effect on the date of the applicable SEC Report or, in the case of the Draft Q1 2017 Financial Statements, as in effect on March 31, 2017, the financial condition and the results of operations of the Company and its
Subsidiaries on a consolidated basis as of the dates and for the periods indicated in such SEC Reports or in the Draft Q1 2017 Financial Statements, as applicable (except, in the case of unaudited statements, for the effect of normal year-end audit adjustments). 
 (b) The Company and its Subsidiaries do not have any
liabilities or obligations (accrued, absolute, contingent or otherwise) that would be required under Generally Accepted Accounting Principles, as in effect on the date of this Agreement, to be reflected on a consolidated balance sheet of the
Company, other than liabilities or obligations (i) reflected on, reserved against, or disclosed in the notes to, the Company’s unaudited consolidated balance sheet included in the Draft Q1 2017 Financial Statements for the fiscal quarter
ended March 31, 2017, (ii) that were incurred in the ordinary course of business since March 31, 2017 or (iii) that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

4.8. Reports. 

(a) The Company has timely filed all reports required to be filed with the SEC pursuant to Sections 13(a) or 15(d) of the
Exchange Act. 
 (b) The SEC Reports, when they became effective or were filed with the SEC, as the case may be, complied as
to form in all material respects with the requirements of the Securities Act or the Exchange Act, as applicable, and the rules and regulations of the SEC thereunder, in each case as in effect at such time, and none of such documents contained an
untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary to make such statements, in the light of the circumstances in which they were made, not misleading. 

  
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 (c) Each director of the Company that is designated as “Independent” in
the SEC Reports satisfies the requirements for independence under the Sarbanes-Oxley Act and the rules of the NASDAQ and a majority of the Company’s directors are so “Independent.” 

(d) There is no transaction, arrangement or other relationship between the Company and/or any of its Subsidiaries and an
unconsolidated or other off-balance sheet entity that is required to be disclosed by the Company in its SEC Reports and is not so disclosed or that has or otherwise would reasonably be expected to have a
Material Adverse Effect. 
 (e) The Company (i) has implemented and maintains disclosure controls and procedures (as
defined in Rule 13a-15(e) under the Exchange Act) that are reasonably designed to ensure that material information relating to the Company and its consolidated Subsidiaries, is made known to the individuals
responsible for the preparation of the Company’s filings with the SEC and (ii) has disclosed, based on its most recent evaluation prior to the date of this Agreement, to the Company’s outside auditors and the Board’s Audit
Committee (A) any significant deficiencies and material weaknesses in the design or operation of internal controls over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that are
reasonably likely to adversely affect the Company’s ability to record, process, summarize and report financial information and (B) any fraud, whether or not material, that involves management or other employees who have a significant role
in the Company’s internal controls over financial reporting. As of the date of this Agreement, to the Knowledge of the Company, there is no reason that its outside auditors and its chief executive officer and chief financial officer will not be
able to give the certifications and attestations required pursuant to the rules and regulations adopted pursuant to Section 404 of the Sarbanes-Oxley Act of 2002, without qualification, when next due. 

4.9. Title. Except as would not reasonably be expected to have a Material Adverse Effect, each of the Company and its Subsidiaries has
good and marketable title, whether fee, leasehold or otherwise, to its Property reflected as owned by it in the SEC Reports and that it otherwise purports to own, and such Property is not subject to any Lien except Incidental Liens, and each of the
Company and its Subsidiaries holds its leased Properties under valid, binding and enforceable leases, except in each case as would not reasonably be expected to have a Material Adverse Effect. Except as would not reasonably be expected to have a
Material Adverse Effect, with respect to each lease for the Real Property leased by the Company or any of its Subsidiaries, the Company and its Subsidiaries are not in breach or default under such lease, and to the Knowledge of the Company, no event
has occurred or circumstance exists which, with the delivery of notice, the passage of time or both, would constitute such a breach or default. 

  
 15 

 4.10. Indebtedness. Neither the Company nor any of its Subsidiaries is, immediately prior
to this Agreement, or will be, at the time of the Closing after giving effect to the Closing, in default in the payment (after any grace period with respect thereto) of any Material Indebtedness or in default under any agreement relating to its
Material Indebtedness the effect of which default is to cause such Material Indebtedness to become due prior to its stated maturity. 
 4.11.
Litigation. There is no Legal Action pending or, to the Knowledge of the Company, overtly threatened against, nor any outstanding judgment, order or decree against, the Company or any of its Subsidiaries before or by any Governmental
Authority or arbitral body which in the aggregate have, or if adversely determined, would reasonably be expected to have, a Material Adverse Effect. Neither the Company nor any of its Subsidiaries is in default with respect to any judgment, order or
decree of any Governmental Authority which default would reasonably be expected to have a Material Adverse Effect. 
 4.12. Taxes. The
Company and each of its Subsidiaries has properly and timely filed (taking into account any extension of time within which to file) all income and other material federal, foreign, state, and local Tax Returns that are required to be filed by it. All
material Taxes due and owing by any of the Company or its Subsidiaries (whether or not shown on any Tax Return) have been timely paid. All material Taxes required to be withheld and paid over by the Company and its Subsidiaries have been withheld
and paid over to the appropriate Tax authority. There are no outstanding waivers or extensions of time with respect to the period for assessing or auditing any material Tax or material Tax Return of the Company or any Subsidiary, except to the
extent any such waiver is a result of an extension to file a Tax Return made or requested in the ordinary course of business. There is no unresolved audit or proceeding relating to any material Tax or material Tax Return of the Company or any
Subsidiary raised in writing or, to the Knowledge of the Company, being conducted by any Tax Authority and, to the Knowledge of the Company, no such audit or proceeding is pending. Neither the Company nor any of its Subsidiaries has entered into any
transaction defined under Section 1.6011-4(b)(2), -4(b)(3) or -4(b)(4) of the Treasury Regulations. No claim that is reasonably
likely to result in a material liability to the Company and its Subsidiaries taken as a whole has been made by a Tax authority in a jurisdiction where the Company or any of its Subsidiaries does not file Tax Returns that it is or may be subject to
taxation by that jurisdiction. There are no material Liens for Taxes (other than Taxes not yet due and payable) upon any of the assets of the Company or its Subsidiaries. Neither the Company nor any of its Subsidiaries (i) has been a member of
an “affiliated group” (as defined in Section 1504 of the Code) filing a combined, consolidated, or unitary Tax Return (other than a group the common parent of which was the Company or one of its Subsidiaries) or (ii) has any
material liability for the Taxes of any Person (other than the Company or any of its Subsidiaries) under Section 1.1502-6 of the Treasury Regulations (or any similar provision of state, local, or non-U.S. Law), as a transferee or successor or by contract (other than contracts the primary purpose of which does not relate to Taxes). No deficiency for any Taxes has been proposed or assessed in writing against
or with respect to any Taxes due by or Tax Returns of the Company or any of its Subsidiaries. Neither the Company nor any of its Subsidiaries has distributed stock of another Person, or has had its stock distributed by another Person, in a
transaction that was purported or intended to be governed in whole or in part by Section 355 or Section 361 of the Code. 

  
 16 

 4.13. Permits and Licenses. The Company and its Subsidiaries possess all material
certificates, authorizations and permits issued by Governmental Authorities necessary to conduct their respective businesses, except where the failure to possess such certificates, authorizations and permits would not reasonably be expected to
result in a Material Adverse Effect, and neither the Company nor any Subsidiary has received any written notice of any Legal Actions relating to the revocation or adverse modification of any such permit, in each case except as would not,
individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. To the Knowledge of the Company, except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, no officer,
director, manager or employee of the Company or any Subsidiary: (i) has been convicted of any criminal offense primarily relating to the delivery of an item or service under any federal healthcare program or state health care program; or
(ii) is debarred, excluded or suspended from or otherwise rendered ineligible for participation in any federal healthcare program or state health care program (as those terms are defined in 42 U.S.C.
§ 1320a-7b(f)), nor has any such debarment, exclusion or suspension been threatened in writing. 

4.14. Compliance with Laws. Neither the Company nor any of its Subsidiaries is in material violation of any applicable Laws of any
Governmental Authority, except where such violation would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. To the Knowledge of the Company, neither the Company nor any of its Subsidiaries is being
investigated with respect to, or has been threatened in writing to be charged with or given written notice of any violation of any applicable Law, except for such of the foregoing as would not, individually or in the aggregate, reasonably be
expected to have a Material Adverse Effect. 
 4.15. Healthcare Compliance. The Company and each of its Subsidiaries (a) are in
compliance with all Healthcare Laws applicable to the Company or any of its Subsidiaries, and (b) neither the Company nor any of its Subsidiaries has received any written communication since January 1, 2015 from a Governmental Authority
alleging that the Company or any of its Subsidiaries is or was not, or may not be, in compliance with any Healthcare Law, except in the case of clauses (a) and (b) where any actual or alleged
non-compliance, individually or in the aggregate, has not had and would not reasonably be expected to have, a Material Adverse Effect. To the Knowledge of the Company and except as would not, individually
or in the aggregate, reasonably be expected to have, a Material Adverse Effect, each of the physicians, mid-level providers and other licensed persons employed to provide professional healthcare services on
behalf of the Company or its Subsidiaries (each, a “Healthcare Professional” and collectively, the “Healthcare Professionals”): (i) has maintained and currently holds, in good standing, all licenses and permits
required by any applicable Law or Governmental Authority to perform the services in the states that such Healthcare Professional is practicing or performing professional services on behalf of the Company or any of its Subsidiaries; and (ii) to
the extent required, has been granted and continues to hold requisite staff privileges at each of the hospitals and other healthcare facilities at or for which such Healthcare Professional performs medical services on behalf of the Company or its
Subsidiaries. To the Knowledge of the Company and except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, (x) the Company and each of its Subsidiaries are in material compliance with all
contractual obligations applicable to billing third party payors and (y) each has not billed or received any payment or reimbursement from such third party payors in excess of amounts allowed by applicable Healthcare Laws and contractual
obligations (subject to contractual allowances and adjustments in the ordinary course of business). To the Knowledge of the Company and except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect,
neither the Company nor any of its Subsidiaries has, since January 1, 2015, experienced an information security breach reportable under federal or state law. 

  
 17 

 4.16. Environmental Compliance. Neither the Company nor any of its Subsidiaries is in
violation of, or has received notice of any violation or liability with respect to, any Environmental Law applicable to the Company or any of its Subsidiaries or the business of the Company or any of its Subsidiaries, except in each case as would
not reasonably be expected to have a Material Adverse Effect. Since January 1, 2011, neither the Company nor any of its Subsidiaries has received any written notice of, nor, to the Knowledge of the Company, has there been any occurrence or
circumstance that, with notice or passage of time, or both, would reasonably be expected to give rise to a claim against the Company or any of its Subsidiaries under or pursuant to any Environmental Law with respect to any properties currently or
previously owned, leased or operated by the Company or any of its Subsidiaries, or the assets of the Company or any of its Subsidiaries, or arising out of the conduct of the business of the Company or any of its Subsidiaries, except in each case as
would not reasonably be expected to have a Material Adverse Effect. There has been no release or disposal of, contamination by, or exposure of any Person to, any Hazardous Substances, including on, under, or from any of the Real Property or, to the
Knowledge of the Company, any real property formerly owned, leased or operated by the Company or any of its Subsidiaries, in each case that would reasonably be expected to form the basis of any claim against or material liabilities of the Company or
any of its Subsidiaries relating to or arising under any Environmental Law. Neither the Company nor any of its Subsidiaries is subject to any ongoing obligations pursuant to any consent order or other agreement settling or resolving alleged
violations of or liability under Environmental Law, except in each case as would not reasonably be expected to have a Material Adverse Effect. The Company and its Subsidiaries have received all Environmental Permits required to conduct their
respective businesses, and each of the Company and its Subsidiaries is in compliance with all terms and conditions of any such Environmental Permit applicable to it, except in each case as would not reasonably be expected to have a Material Adverse
Effect. The Company has delivered or made available to the Investor accurate and complete copies of all material environmental assessments, audits and reports within the possession or control of the Company and its Subsidiaries related to the
environmental condition of the Real Property, or to the compliance of liabilities of the Company or its Subsidiaries under Environmental Law. 

4.17. No Default or Violation. The Company is not in violation or default of any provision of the Certificate of Incorporation or the
Bylaws. The execution, delivery, and performance of and compliance with each of the Transaction Documents and the issuance and sale of the Series A Preferred Stock hereunder and the conversion of the Series A Preferred Stock will not (i) result
in any default or violation of the Certificate of Incorporation, the Bylaws the A&R Certificate of Incorporation or the A&R Bylaws or any similar document of any Subsidiary, (ii) result in any default or violation by the Company of any
Law or agreement or under any material contract, mortgage, deed of trust, security agreement, indenture or lease to which it is a party or in any default or violation of any material judgment, order or decree of any Governmental Authority or
(iii) be in conflict with or constitute, with or without the passage of time or giving of notice, a default under any such provision, including any provision under any indenture, require any consent or waiver under any such provision, affect
the rights or obligations of any Person under any such provision, or result in the creation of any Lien upon any of the Properties of the Company or its Subsidiaries pursuant to any such provision, or the

  
 18 

 
suspension, revocation, impairment or forfeiture of any permit, license, authorization, or approval applicable to the Company or its Subsidiaries, their respective business or operations, or any
of their respective Properties pursuant to any such provision, except in the case of clauses (ii) and (iii) as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

4.18. Benefit Plans. 

(a) Neither the Company, any of its Affiliates, nor any other entity which, together with the Company or any of its Affiliates,
would be treated as a single employer under Section 4001 of ERISA or Section 414 of the Code, has at any time maintained, sponsored or contributed to, or has, had or may have any liability with respect to, any employee benefit plan that is
subject to Title IV of ERISA or Section 412 or 430 of the Code, including, without limitation, any “multiemployer plan” (as defined in Section 4001(a)(3) of ERISA), as to which there remains any unsatisfied liability on the part of
the Company, any of its Affiliates or any other such entity. Each Plan has been established, maintained, funded and administered in all material respects in compliance with its terms and all applicable Laws (including, without limitation ERISA and
the Code), and the Company and each of its Affiliates have filed all reports, returns, notices, and other documentation required by ERISA or the Code to be filed with any Governmental Authority with respect to each Plan except as would not,
individually or in the aggregate, reasonably be expected to result in material liability to the Company or any of its Affiliates. No Plan has any unfunded liabilities that would reasonably be expected to have a Material Adverse Effect. Each Plan
that is intended to meet the requirements of a “qualified plan” under Section 401(a) of the Code has received a favorable determination letter from the IRS or is in the form of a prototype plan that is the subject of a favorable opinion
letter from the IRS, and to the Knowledge of the Company, nothing has happened since the date of such letter that could reasonably be expected to adversely affect the qualified status of such Plan. With respect to each Plan, (i) no actions,
lawsuits, audits or investigations by a Governmental Authority, Liens, claims or complaints (other than routine claims for benefits) are pending or, to the Knowledge of the Company, threatened, and (ii) to the Knowledge of the Company, no facts
or circumstances exist that are reasonably likely to give rise to any such actions, Liens, lawsuits, audits or investigations by a Governmental Authority, claims or complaints. No event has occurred with respect to a Plan which would reasonably be
expected to result in a material liability of the Company or any of its Subsidiaries or Affiliates. No Plan provides, and neither the Company nor any of its Subsidiaries has any obligation to provide, post-employment or retiree health or other
welfare benefits, except as required by section 601 et seq. of ERISA. 
 (b) None of the execution of, or the completion of
any of the transactions contemplated by any of the Transaction Documents, including the conversion of Series A Preferred Stock, would reasonably be expected to result in (i) severance pay or an increase in severance pay upon a termination of
employment, (ii) any payment, compensation or benefit becoming due, or increase in the amount of any payment, compensation or benefit due, to any current or former employee, director or consultant of the Company or its Affiliates,
(iii) the acceleration of the time of payment or vesting or 

  
 19 

 
result in the funding of compensation or benefits, (iv) any new material obligation under any Plan, (v) any limitation or restriction on the right of the Company to merge, amend, or
terminate any Plan or (vi) any amount that could be received as a result of the consummation of the transactions contemplated hereby by any current or former director, officer employee or consultant employee of the Companies or its Affiliates
being non-deductible by reason of Section 280G of the Code. 
 (c) Each Plan that
constitutes a “nonqualified deferred compensation plan” (as defined in Section 409A(d)(1) of the Code and applicable regulations) with respect to any service provider to the Company or any of its Subsidiaries has been administered in
compliance with its terms and the operation and documentary requirements of Section 409A of the Code and regulations promulgated thereunder except as would not reasonably be expected to result in a material liability to the Company. Neither the
Company nor any of its Affiliates is a party to, or is otherwise obligated under, any contract, plan or arrangement with any Person that provides for such Company or any of its Affiliates to provide a
gross-up, indemnification, or reimbursement of or other payment for any Taxes, interest or penalties imposed by Section 409A or 4999 of the Code (or any corresponding provisions of state or local Law relating
to Tax). 
 4.19. Intellectual Property. 

(a) With respect to each item of Company Intellectual Property, except as would not reasonably be expected to have a Material
Adverse Effect, (i) the Company or one or more of its Subsidiaries possesses all rights, titles and interests in and to each such item owned or purported to be owned by the Company or its Subsidiary, free and clear of any Lien, license or other
material restriction (other than (x) licenses granted to third parties in the ordinary course of business, (y) Liens, licenses or other restrictions contained in any agreement disclosed by the Company in any SEC Report or other
publicly-available filing, and (z) Incidental Liens), or has a valid license to use all Intellectual Property used in and necessary for the operation of the Company; (ii) no action, suit, proceeding, hearing, investigation, charge,
complaint, claim or demand is pending against the Company or any of its Subsidiaries or, to the Knowledge of the Company, has been or is being threatened in writing against the Company or any of its Subsidiaries which challenges the legality,
validity, enforceability, use or ownership of the Company Intellectual Property; (iii) to the Knowledge of the Company, the operation of the business of the Company and its Subsidiaries has not, since January 1, 2015, infringed,
misappropriated, or otherwise conflicted with, and as currently conducted, does not infringe, misappropriate or otherwise conflict with, any Intellectual Property of any third party; (iv) to the Knowledge of the Company, no third party has,
since January 1, 2015, infringed, misappropriated, or otherwise conflicted with, or is currently infringing, misappropriating, or otherwise conflicting with the Company Intellectual Property that is owned by the Company or its Subsidiaries;
(v) there is no pending or, to the Knowledge of the Company, threatened claim or litigation against the Company or any Subsidiary contesting the right to use any third party’s Intellectual Property rights, asserting the misuse of any
thereof, or asserting the infringement or other violation thereof; and (vi) the Company and its Subsidiaries have taken commercially reasonable steps to protect the secrecy, confidentiality and value of all Company Intellectual Property
(including any trade secrets). 

  
 20 

 (b) Except as would not reasonably be expected to have a Material Adverse Effect,
the Company and its Subsidiaries own or lease all computer systems, networks, equipment, and other technology necessary for the operations of the business (its “Systems”). Except as would not reasonably be expected to have a
Material Adverse Effect, the Company and its Subsidiaries maintain policies and procedures regarding data security, privacy and data use that are commercially reasonable and, in any event, materially comply with the Company’s obligations to its
customers and/or tenants and applicable Laws, rules and regulations. Since January 1, 2015, to the Knowledge of the Company, there have been no (i) breaches of the Systems nor any unauthorized use, access, interruption, modifications or
corruption of the Systems; (ii) material violations of the Company’s security policies or applicable Law regarding, or (iii) any unauthorized access or loss of, any data used, handled, stored, or processed by or for, the Company or
its Subsidiaries. Except as would not reasonably be expected to have a Material Adverse Effect, there have not been, and the transaction contemplated under this Agreement will not result in, any security breaches of any security policy, data use
restriction or privacy breach under any such policies or any applicable Laws, rules or regulations. 
 4.20. Investment Company Act.
Neither the Company nor any of its Subsidiaries is registered or required to register as an investment company within the meaning of the Investment Company Act of 1940, or, directly or indirectly, controlled by or acting on behalf of any Person
which is registered or required to be registered as an investment company, within the meaning of said Act. 
 4.21.
Brokers’ Fees and Expenses. Except as disclosed on Section 4.21 of the disclosure letter, the fees and expenses of which will be paid by the Company, no broker, investment banker, or financial
advisor or other Person, is entitled to any broker’s, finder’s, financial advisor’s or other similar fee or commission in connection with Transaction Documents or the transactions contemplated thereby. 

4.22. Listing and Maintenance Requirements. The Common Stock is registered pursuant to Section 12(b) or 12(g) of the Exchange Act, and
the Company has taken no action having the effect of, terminating the registration of the Common Stock under the Exchange Act nor has the Company received any notification from the SEC that the SEC is contemplating terminating such registration. The
Company has not, in the twelve (12) months preceding the date hereof, received written notice from any trading market on which the Common Stock is or has been listed or quoted to the effect that the Company is not in compliance with the listing
or maintenance requirements of such trading market, nor, to the Knowledge of the Company, is such notice pending. 
 4.23. General
Solicitation. Neither the Company, nor any Affiliate of the Company, nor any other Person acting on its or their behalf, has engaged in a general solicitation or general advertising (within the meaning of Regulation D of the Securities Act) of
investors with respect to offer or sales of the Securities. The Company has offered the Securities for sale only to the Investor. 

  
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 4.24. Offering; Exemption. Assuming the accuracy of the Investor’s representations
and warranties set forth in Section 5 of this Agreement, no registration under the Securities Act or any applicable state securities law is required for the offer and sale of the Securities by the Company to the Investor as
contemplated hereby or for the conversion of the Series A Preferred Stock. 
 4.25. No Integrated Offering. Neither the Company, nor
any Affiliate of the Company, nor, to the Knowledge of the Company, any Person acting on its behalf or their behalf has, directly or indirectly, made any offers or sales of any security or solicited any offers to buy any security, under
circumstances that would cause the offering or issuance of the Securities to be integrated with prior offerings by the Company for purposes of the Securities Act that would cause Regulation D or any other applicable exemption from registration under
the Securities Act to be unavailable, or would cause any applicable state securities Law exemptions or any applicable stockholder approval provisions exemptions, including, without limitation, under the rules and regulations of any national
securities exchange or automated quotation system on which any of the securities of the Company are listed or designated to be unavailable, nor will the Company take any action or steps that would cause the offering or issuance of the Securities to
be integrated with other offerings. 
 4.26. No Material Adverse Effect. Since December 31, 2016, there has not been any Company
Effect that has had or would, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
 4.27. Company
Information. The information relating to the Company, its Subsidiaries and its or their respective officers, directors, and Affiliates that is or will be provided by the Company or its Affiliates for inclusion in the Information Statement (or
any supplement thereto), and in any other document filed with the SEC in connection with the transactions contemplated hereby, will not contain any untrue statement of a material fact or omit to state a material fact necessary in order to make the
statements therein, in the light of the circumstances under which they are made, not misleading. The Information Statement (or any supplement thereto), except for such portions thereof that relate solely to information supplied in writing by the
Investor or its Affiliates, will comply in all material respects with the provisions of the Exchange Act and the rules and regulations thereunder. 

5. Representations and Warranties of the Investor. As of the date hereof and as of the Closing Date, the Investor represents and
warrants to the Company that: 
 5.1. Organization. The Investor is duly organized, validly existing and in good standing under the
Laws of its jurisdiction of formation as the form of business entity set forth on Schedule 1; has all requisite power and authority to enter into the Transaction Documents to which it is a party and to performance its obligations thereunder.
The Investor’s principal place of business is at the address or addresses of the Investor set forth on Schedule 1. 
 5.2.
Authorization; Enforceability. The Investor has full right, power, authority and capacity to enter into each of the Transaction Documents to which it is a party and to consummate the transactions contemplated by each such Transaction
Document. The execution, delivery and performance of each of the Transaction Documents to which it is a party have been 

  
 22 

 
duly authorized by all necessary action on the part of the Investor, and each of the Transaction Documents to which it is a party has been duly executed and delivered by the Investor and,
assuming due authorization, execution and delivery of each of the Transaction Documents by the Company and the other parties thereto, will constitute valid and binding obligations of the Investor, enforceable against it in accordance with its terms,
subject, as to enforcement, to applicable bankruptcy, insolvency, moratorium, reorganization, fraudulent conveyance or similar Laws affecting the enforcement of creditors’ rights generally and to general equitable principles (whether considered
in a proceeding in equity or at law). 
 5.3. Governmental Consents. No consent, approval, order, or authorization of, or
registration, qualification, declaration, or filing with or notice to, any federal, state, or local Governmental Authority on the part of the Investor is required (a) in connection with the Transaction Documents or (b) in connection with
the purchase of the Series A Preferred Stock or the Common Stock issuable upon conversion of the Series A Preferred Stock or the consummation of any other transaction contemplated by the Transaction Documents, except, in each case, for the
following: (i) the compliance with applicable state securities Laws, which compliance will have occurred within the appropriate time periods, (ii) the filing with the SEC of such reports under the Exchange Act or the Securities Act as may
be required in connection with this Agreement and the transactions contemplated by this Agreement, (iii) the expiration or termination of any applicable waiting periods (together with any extension thereof) under the HSR Act, (iv) the
consents, approvals and filings (if any) set forth on Schedule 6.13; and (v) such consents, approvals, orders, authorizations, registrations, qualifications, declarations and filings the failure of which to make or obtain would
not, individually or in the aggregate, reasonably be expected to prevent or materially delay or materially impair the ability of the Investor to consummate the transactions contemplated by this Agreement and to perform its obligations under the
Transaction Documents. 
 5.4. No Default or Violation. The execution, delivery, and performance of and compliance with each of the
Transaction Documents, the issuance and sale of the Series A Preferred Stock hereunder, and the conversion of the Series A Preferred Stock will not (i) result in any default or violation of the certificate of incorporation, bylaws, limited
partnership agreement, limited liability company operating agreement or other applicable organizational documents of the Investor, (ii) result in any default or violation of any Law or agreement relating to its material Indebtedness or under
any material contract, mortgage, deed of trust, security agreement or lease to which it is a party or in any default or violation of any material judgment, order or decree of any Governmental Authority or (iii) be in conflict with or
constitute, with or without the passage of time or giving of notice, a default under any such provision, require any consent or waiver under any such provision, or result in the creation of any Lien upon any of the Properties of the Investor
pursuant to any such provision, or the suspension, revocation, impairment or forfeiture of any material permit, license, authorization, or approval applicable to the Investor, its business or operations, or any of its Properties pursuant to any such
provision, except in the case of clauses (ii) and (iii) as would not, individually or in the aggregate, reasonably be expected to prevent or materially delay or materially impair the ability of the Investor to consummate the transactions
contemplated by this Agreement and to perform its obligations under the Transaction Documents. 

  
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 5.5. Private Placement. 

(a) The Investor is (i) an “accredited investor” within the meaning of Rule 501 of Regulation D promulgated
under the Securities Act by virtue of paragraph (a)(8) thereof; (ii) aware that the sale of the Series A Preferred Stock and the Common Stock issuable upon conversion of the Series A Preferred Stock being issued and sold pursuant to this
Agreement (collectively, the “Securities”) is being made in reliance on a private placement exemption from registration under the Securities Act and applicable state securities Laws and (iii) acquiring the Securities for its
own account, not as a nominee or agent, and not with a view to the resale or distribution of any part thereof, and that such Investor has no present intention of selling, granting any participation in or otherwise distributing the same in any manner
that violates the Securities Act. 
 (b) The Investor understands and agrees that the Securities are being offered in a
transaction not involving any public offering within the meaning of the Securities Act, that such Securities have not been and will not be registered under the Securities Act and that such Securities may be offered, resold, pledged or otherwise
transferred only (i) in a transaction not involving a public offering, (ii) pursuant to an exemption from registration under the Securities Act provided by Rule 144 thereunder (if available), (iii) pursuant to an effective registration
statement under the Securities Act or (iv) to the Company or one of its Subsidiaries, in each of cases (i) through (iv) in accordance with any applicable state and federal securities Laws, and that it will notify any subsequent purchaser
of Securities from it of the resale restrictions referred to above, as applicable. 
 (c) The Investor understands that,
unless sold pursuant to a registration statement that has been declared effective under the Securities Act or in compliance with Rule 144 thereunder, the Company may require that the Securities will bear a legend or other restriction substantially
to the following effect (it being agreed that if the Securities are not certificated, other appropriate restrictions shall be implemented to give effect to the following): 

“THIS SECURITY WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED
(THE “SECURITIES ACT”), AND THIS SECURITY MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. THE HOLDER OF THIS SECURITY AGREES FOR THE BENEFIT OF THE COMPANY
THAT (A) THIS SECURITY MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED, ONLY (I) IN A TRANSACTION NOT INVOLVING A PUBLIC OFFERING, (II) PURSUANT TO ANY OTHER EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT,
INCLUDING RULE 144 UNDER THE SECURITIES ACT (IF AVAILABLE), (III) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR (IV) TO THE COMPANY OR ANY OF ITS SUBSIDIARIES, IN EACH OF CASES (I) THROUGH (IV) IN ACCORDANCE
WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES, AND (B) THE HOLDER WILL NOTIFY ANY SUBSEQUENT PURCHASER OF THIS SECURITY FROM IT OF THE RESALE RESTRICTIONS REFERRED TO IN (A) ABOVE.” 

  
 24 

 (d) The Investor: (i) has such knowledge and experience in financial and
business matters as to be capable of evaluating the merits and risks of its prospective investment in the Securities and (ii) has the ability to bear the economic risks of its prospective investment and can afford the complete loss of such
investment. The foregoing, however, does not limit or modify the representations and warranties of the Company in Section 4 of this Agreement or the right of the Investor to rely on such representations and warranties,
provided that the Investor acknowledges and agrees that, other than the representations and warranties in Section 4 of this Agreement, there are no other representations and warranties of the Company either express or
implied. 
 (e) The Investor acknowledges that (i) it has conducted its own investigation of the Company and the terms
of the Securities, (ii) it has had access to the Company’s public filings with the SEC and to such financial and other information as it deems necessary to make its decision to purchase the Securities, (iii) it has been offered the
opportunity to conduct such review and analysis of the business, assets, condition, operations and prospects of the Company and its Subsidiaries and to ask questions of the Company and received answers thereto, each as it deemed necessary in
connection with the decision to purchase the Securities and (iv) any projections, estimates or forecasts of future results or events provided by or on behalf of the Company are subject to uncertainty and to the assumptions used in their
preparation. The Investor further acknowledges that it has had such opportunity to consult with its own counsel, financial and tax advisors and other professional advisers as it believes is sufficient for purposes of the purchase of the Securities.
The foregoing, however, does not limit or modify the representations and warranties of the Company in Section 4 of this Agreement or the right of the Investor to rely on such representations and warranties, provided that
the Investor acknowledges and agrees that, other than the representations and warranties in Section 4 of this Agreement, there are no other representations and warranties of the Company either express or implied. 

(f) The Investor understands that the Company will rely upon the truth and accuracy of the foregoing representations,
acknowledgements and agreements. 
 5.6. Financial Capability. Bain Capital Fund XI, L.P., a Cayman Islands limited partnership
(“Sponsor”) has delivered to the Company a true, complete and correct copy of an executed equity commitment letter dated as of the date hereof (the “Equity Commitment Letter”) from Sponsor pursuant to which Sponsor
has agreed, subject to the terms and conditions thereof, to invest in the Investor the amounts set forth therein. The Equity Commitment Letter is in full force and effect and is a legal, valid and binding obligation of the Sponsor, enforceable
against it in accordance with its terms, except to the extent that enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium or other similar Applicable Laws affecting the enforcement of creditors’ rights in general
and by the general principles of equity and the discretion of courts in granting equitable remedies (regardless of whether enforcement is sought in a proceeding at law or in equity). The Equity Commitment Letter provides that each of the Company and
NSH is a third-party beneficiary thereof and is entitled to enforce such agreement, in each case, to the extent and subject to the terms and conditions thereof. The cash equity committed pursuant to the Equity Commitment Letter is collectively
referred to in this Agreement as the “Equity Financing.” There are no conditions precedent related to the funding 

  
 25 

 
or investing, as applicable of the full amount of the Equity Financing other than as set forth in or contemplated by the Equity Commitment Letter. The proceeds of the Equity Financing, if funded
in accordance with the Equity Commitment Letter at the Closing, shall provide the Investor with the funds necessary at the Closing to (i) purchase the Series A Preferred Stock on the terms and conditions contemplated by this Agreement or
(ii) pay the NSH Reimbursed Termination Fee, if due. The execution, delivery and performance by the Sponsor of the Equity Financing has been duly and validly authorized by all necessary limited partnership, corporate or other similar action.

 5.7. Ownership of Company Securities. Neither the Investor nor any of its Affiliates beneficially owns any shares of Common Stock
as of the date hereof, and, except with respect to the Common Stock to be purchased by the Investor pursuant to the HIG Purchase Agreement, at the Closing. 

5.8. Investor Information. The information relating to the Investor and its Affiliates that is or will be supplied in writing by the
Investor or its Affiliates for inclusion in the Information Statement (or any supplement thereto), and in any other document filed with the SEC in connection with the transactions contemplated hereby, will not contain any untrue statement of a
material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they are made, not misleading. 

6. Conditions to the Investor’s Obligations at Closing. The obligation of the Investor to purchase the Series A
Preferred Stock at the Closing is subject to the fulfillment or waiver by the Investor (if permitted by Law) on or before the Closing of each of the following conditions: 

6.1. Certificate of Designation. Contemporaneously with the Closing, (i) the Company shall adopt and file with the Secretary of
State of the State of Delaware the Certificate of Designations, Preferences, Rights and Limitations of 10.00% Series A Convertible Perpetual Participating Preferred Stock of the Company substantially in the form attached as Exhibit E, (the
“Series A Certificate”), and (ii) thereafter deliver to the Investor confirmation from the Secretary of State of the State of Delaware that such filing occurred. 

6.2. Qualification Under State Securities Laws. All material registrations, qualifications, permits and approvals, if any,
required to be obtained prior to the Closing under applicable state securities Laws shall have been obtained for the lawful execution, delivery and performance of each of the Transaction Documents including, without limitation, the offer and sale of
the Securities. 
 6.3. NASDAQ Requirements. (i) All NASDAQ listing requirements applicable to the transactions contemplated by
each of the Transaction Documents shall have been satisfied and (ii) the Investor shall have been provided evidence thereof: (A) the approval of NASDAQ of the Company’s issuance and sale of the Series A Preferred Stock and the shares
of Common Stock issuable upon conversion of the Series A Preferred Stock in accordance with the terms of the Series A Certificate on the terms and conditions contemplated herein; and (B) the acceptance by NASDAQ of its notice of the listing of
the shares of Common Stock issuable upon conversion of the Series A Preferred Stock in accordance with the Series A Certificate. 

  
 26 

 6.4. Representations and Warranties. Each of (i) the Fundamental Representations
shall be true and correct in all material respects (without giving effect to any limitation as to “materiality” or “Material Adverse Effect”), in each case, at and as of the Closing Date (except for such Fundamental
Representations and representations and warranties made as of a specific date, which shall be true and correct only as of such date), (ii) each of the other representations and warranties of the Company in this Agreement (except for
Section 4.26 (No Material Adverse Effect) shall be true and correct at and as of the Closing (except for such representations and warranties made as of a specific date, which shall be true and correct only as of such date),
in each case in this clause (ii) except where the failure of such representations and warranties to be true and correct (without giving effect to any limitation as to “materiality” or “Material Adverse Effect”) does not
have, and would not reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect and (iii) the representation and warranty set forth in Section 4.26 (No Material Adverse Effect) shall be
true and correct at and as of the Closing Date. 
 6.5. Performance. The Company shall have performed and complied in all material
respects with the agreements, obligations and conditions required to be performed or complied with by the Company in this Agreement on or prior to the Closing. 

6.6. NSH Merger. (i) The Merger Agreement shall be in full force and effect, (ii) each of the conditions to obligations of the
Company and the Merger Sub to consummate the transactions contemplated by the Merger Agreement set forth in Section 8.1 and Section 8.2 of the Merger Agreement shall be satisfied or waived (other than any conditions that by their nature
are to be satisfied at the Closing (as defined in the Merger Agreement), but subject to the prior or substantially concurrent satisfaction or waiver of such conditions, and (iii) the financing provided for by the Debt Financing Commitments (as
defined in the Merger Agreement), or, if Alternative Financing (as defined in the Merger Agreement) is being used in accordance with Section 7.5 of the Merger Agreement and Section 8.8 of this Agreement, pursuant to
the Alternative Financing Commitments with respect thereto) shall be funded at the Closing if the Equity Financing is funded at the Closing and (iv) the Closing, as defined in the Merger Agreement, on the terms set forth in the Merger Agreement
(the “NSH Closing”) will occur substantially concurrently with the Closing of this Agreement. The Company shall thereafter deliver to the Investor evidence of the filing of the certificate of merger from the Secretary of State of
the State of Delaware that such filing occurred. 
 6.7. A&R Certificate of Incorporation. Contemporaneously with the Closing,
(i) the Company shall adopt and file with the Secretary of State of the State of Delaware the A&R Certificate of Incorporation, and (ii) thereafter deliver to the Investor evidence of confirmation from the Secretary of State of the
State of Delaware that such filing occurred 
 6.8. A&R Bylaws. The A&R Bylaws shall have been adopted as the bylaws of the
Company. 
 6.9. No Legal Bar. No Order (whether permanent, preliminary or temporary) shall be in effect by a Governmental Authority
of competent jurisdiction that restrains, enjoins or otherwise prevents the consummation of the Closing. 

  
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 6.10. No Material Adverse Effect. No Material Adverse Effect will have occurred after the
date of this Agreement that is continuing. 
 6.11. Stockholder Approval. The Stockholder Approval shall be in full force and effect
as of the Closing. 
 6.12. HSR Act. The applicable waiting period, together with any extensions thereof, under the HSR Act shall have
expired or been terminated. 
 6.13. Regulatory Consents. The parties shall have obtained the governmental and regulatory consents and
third party approvals and made the filings (if any) set forth on Schedule 6.13 and the Investor shall have received evidence of the same.  

6.14. Information Statement. Twenty (20) days or more shall have elapsed since the Company filed with the SEC the Information
Statement in definitive form as contemplated by Rule 14c-2 promulgated under the Exchange Act. 

6.15. Company Deliveries. The Company shall have delivered to the Investor: 

(a) certificates duly executed by the Company or evidence of book-entry notation (as applicable) representing the purchased
shares of Series A Preferred Stock registered in the name of the Investor; 
 (b) the Registration Rights Agreement, duly
executed by the Company, in effect as of the Closing; 
 (c) a copy of the Stockholder Approval, certified by the secretary
of the Company; 
 (d) copies of the resolutions or written consent duly adopted by the Board and the Merger Sub authorizing
the execution, delivery and performance of the Transaction Documents and the consummation of the transactions contemplated thereby, certified by the secretary of the Company; 

(e) an affidavit from the Company dated as of the Closing date and duly executed under penalties of perjury, stating that the
Company is not, and has not been, a “United States real property holding corporation” within the meaning of Section 897(c)(2) of the Code at any time during the five-year period ending on the Closing Date together with a notice from
the Company, prepared in accordance with Section 1.897-2(h)(2) of the Treasury Regulations and duly executed under penalties of perjury by the Company to be mailed promptly to the IRS in accordance with Section 1.897-2(h)(2) of the Treasury Regulations; and 
 (f) a certificate, signed by
an officer of the Company, certifying as to the matters set forth in Section 6.4, Section 6.5, and Section 6.10. 

  
 28 

 7. Conditions to the Company’s Obligations at Closing. The obligations
of the Company to issue, sell and deliver to the Investor the Series A Preferred Stock and consummate the other transactions contemplated by the Transaction Documents are subject to the fulfillment or waiver by the Company (if permitted by Law) on
or before the Closing of each of the following conditions: 
 7.1. Qualification Under State Securities Laws. All
material registrations, qualifications, permits and approvals, if any, required to be obtained prior to the Closing under applicable state securities Laws shall have been obtained for the lawful execution, delivery and performance of each of the
Transaction Documents including, without limitation, the offer and sale of the Securities. 
 7.2. NASDAQ Requirements. All NASDAQ
listing requirements applicable to the transactions contemplated by each of the Transaction Documents shall have been satisfied. 
 7.3.
Representations and Warranties. Each of the representations and warranties of the Investor contained in each of the Transaction Documents shall be true and correct as of the Closing except for such representations and warranties made as of a
specific date, which shall be true and correct only as of such date, in each case except where the failure of such representations and warranties to be true and correct (without giving effect to any limitation as to “materiality” or
“Material Adverse Effect” set forth therein) does not have, and would not reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect or which would materially and adversely affect the ability of the
Investor to perform its obligations under the Transaction Documents. 
 7.4. Performance. The Investor shall have performed and
complied in all material respects with the agreements, obligations and conditions required to be performed or complied with by the Investor in this Agreement on or prior to the Closing. 

7.5. NSH Merger. (i) The Merger Agreement shall be in full force and effect, and (ii) each of the conditions to obligations of
the Company and the Merger Sub to consummate the transactions contemplated by the Merger Agreement set forth in Section 8.1 and Section 8.2 of the Merger Agreement shall be satisfied or waived (other than any conditions that by their
nature are to be satisfied at the Closing (as defined in the Merger Agreement), but subject to the prior or substantially concurrent satisfaction or waiver of such conditions, and (iii) the NSH Closing, on the terms set forth in the Merger
Agreement will occur substantially concurrently with the Closing of this Agreement. 
 7.6. No Legal Bar. No Order (whether permanent,
preliminary or temporary) shall be in effect by a Governmental Authority of competent jurisdiction that restrains, enjoins or otherwise prevents the consummation of the Closing. 

7.7. Stockholder Approval. The Stockholder Approval shall have been obtained and be in full force and effect as of the Closing. 

7.8. HSR Act. The applicable waiting period, together with any extensions thereof, under the HSR Act shall have expired or been
terminated. 

  
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 7.9. Regulatory Consents. The parties shall have obtained the governmental and regulatory
consents and third party approvals and made the filings (if any) set forth on Schedule 6.13. 
 7.10. Information Statement.
Twenty (20) days or more shall have elapsed since the Company filed with the SEC the Information Statement in definitive form as contemplated by Rule 14c-2 promulgated under the Exchange Act. 

7.11. Investor Deliveries. The Investor shall have delivered to the Company: 

(a) the Registration Rights Agreement, duly executed by the Investor; 

(b) copies of the resolutions or written consent duly adopted by the governing body of the Investor authorizing the execution,
delivery and performance of the Transaction Documents and the consummation of the transactions contemplated thereby; and 

(c) a certificate, signed by an officer of the Investor, certifying as to the matters set forth in
Section 7.3 and Section 7.4. 
 8. Covenants. The Company and the Investor hereby
covenant and agree, for the benefit of the other parties to this Agreement and their respective assigns, as follows: 
 8.1. Reasonable
Best Efforts; Notices and Consents. Subject to the terms and conditions of this Agreement, from the date of this Agreement to the Closing, (a) the Investor shall use its reasonable best efforts to take, or cause to be taken, all appropriate
action, and do, or cause to be done, all things necessary, proper or advisable under applicable Law or otherwise to cause the conditions specified in Section 7 to be satisfied as soon as reasonably practicable and
(b) the Company shall use its reasonable best efforts to take, or cause to be taken, all appropriate action, and do, or cause to be done, all things necessary, proper or advisable under applicable Law or otherwise to cause the conditions
specified in Section 6 to be satisfied as soon as reasonably practicable. 
 8.2. HSR. Each of the Company
and the Investor shall use their reasonable best efforts to make, as promptly as reasonably practicable following the date hereof and, in any event, within ten Business Days, or shall cause each of their respective ultimate parent entities (as that
term is defined in the HSR Act) to make, all pre-transaction notification filings required under the HSR Act, if any, and required under any other applicable Antitrust Laws, if any. The Company, on the one
hand, and the Investor, on the other hand, shall (a) cooperate fully with each other and shall furnish to the other such necessary information and reasonable assistance as the other may reasonably request in connection with its preparation of
any required filings under the HSR Act or any applicable Antitrust Laws and (b) keep the other party reasonably informed of any communication received by such party from, or given by such party to any Antitrust Authority and of any
communication received or given in connection with any proceeding by a private party, in each case regarding the transactions contemplated hereby and in a manner that protects attorney-client or attorney work product privilege. Further, without
limiting the obligations stated in this Section 8.2, the Company and the Investor shall each use their reasonable best efforts to respond to any request for information regarding the transactions

  
 30 

 
contemplated hereby or filings under the HSR Act or any applicable Antitrust Laws from any Antitrust Authority. Notwithstanding anything to the contrary contained in this Agreement, neither the
Company nor any of its Subsidiaries shall be obligated to agree to divest, hold separate or otherwise restrict its operations in connection with obtaining any applicable approvals under the HSR Act or any other applicable Antitrust Laws. 

8.3. Stockholder Approvals; Information Statement. As promptly as practicable following the date hereof, the Company will prepare and
file with the SEC an information statement on Schedule 14C, complying as to form in all material respects with the requirements of the Exchange Act (the “Information Statement”), to be sent in definitive form to the Company’s
stockholders providing the Company’s stockholders with notice of the Stockholder Approval, the notice contemplated by Section 228(e) of the DGCL of the taking of corporate action without a meeting by less than a unanimous written consent, and
any other rights of the Investor that are subject to stockholder approval by the rules of NASDAQ and such other information as may be required under the DGCL to be included therein. The Investor agrees to furnish to the Company in writing all
information concerning the Investor and its Affiliates as the Company may reasonably request in connection with the Information Statement. The Company shall respond as promptly as practicable to any comments received from the SEC with respect to the
Information Statement and the Company shall cause the Information Statement to be transmitted to the Company’s stockholders at the earliest reasonably practicable date. The Company shall provide to the Investor, as promptly as reasonably
practicable after receipt thereof, any written comments from the SEC or any written request from the SEC or its staff for amendments or supplements to the Information Statement and shall provide the Investor with copies of all correspondence between
the Company, on the one hand, and the SEC and its staff, on the other hand, relating to the Information Statement. Notwithstanding anything to the contrary stated above, prior to filing or mailing the Information Statement or, in each case, any
amendment or supplement thereto, or responding to any comments of the SEC or its staff with respect thereto, the Company shall provide the Investor with a reasonable opportunity to review and comment on such document or response. Any communications
by the Company to the Investor pursuant to this Section 8.3 may made by email to an account designated by the Investor upon request by the Company. 

8.4. NASDAQ Listing of Shares. The Company shall promptly apply to cause the shares of Common Stock to be issued upon conversion of the
Series A Preferred Stock to be approved for listing on the NASDAQ, subject to official notice of issuance. 
 8.5. Public Disclosure.
On the date of this Agreement, or within 24 hours thereafter the Company shall issue a press release in a form mutually agreed to by the Company and the Investor. Notwithstanding the preceding sentence, the Investor, or an Affiliate of the Investor,
may issue a press release at any time on the date of this Agreement, or within 24 hours thereafter in a form mutually agreed to by the Company and the Investor. No other written release, announcement or filing concerning the purchase of the Series A
Preferred Stock or the transactions contemplated by any of the Transaction Documents shall be issued, filed or furnished, as the case may be, by any party without the prior written consent of the other party (which consent shall not be unreasonably
withheld, conditioned or delayed), except as may be required by Law or the rules or regulations of any securities exchange, in which case the party required to make the release or announcement shall, to the extent reasonably practicable, allow

  
 31 

 
the other party reasonable time to comment on such release or announcement in advance of such issuance. The provisions of this Section shall not restrict the ability of (a) a party to
summarize or describe the transactions contemplated by this Agreement in any prospectus or similar offering document so long as the other party is provided a reasonable opportunity to review such disclosure in advance, (b) representatives of
the Company to orally summarize or describe the transactions contemplated by this Agreement on any telephone conference or in-person meeting with any investor in or analyst following the Company or (c) a
party to make any such release, announcement or filing which contains only information which has previously been publicly disclosed in a manner consistent with this Section 8.5. 

8.6. Tax Related Covenants Absent a change in Law after the date hereof or a contrary determination (as defined in Section 1313(a) of
the Code) the Investor and the Company agree (a) not to treat the Series A Preferred Stock as “preferred stock” within the meaning of Section 305 of the Code and Treasury Regulation
Section 1.305-5 for United States federal income tax reporting and withholding tax purposes, and (b) not take any tax position inconsistent with this Section 8.6 (including
on any IRS Forms 1099 to the extent required). 
 8.7. Expense Reimbursement. 

(a) In the event the Termination Fee (as defined in the Merger Agreement) or NSH Termination Fee Collection Costs (as defined
below) are payable pursuant to the terms and conditions of the Merger Agreement, the Company shall pay such Termination Fee or NSH Termination Fee Collection Costs as contemplated in the Merger Agreement. 

(b) In the event that (i) the Merger Agreement is terminated by NSH pursuant to Section 9.1(d) of the Merger Agreement,
(ii) the Company pays the Termination Fee to NSH as required by the Merger Agreement, and (iii) either (A) a material breach of this Agreement by the Investor is the principal factor causing the Company to have to pay the Termination Fee
as a result of a termination by NSH pursuant to Section 9.1(d)(i) of the Merger Agreement or (B) (1) all conditions to Closing under Section 6 have been satisfied (excluding conditions precedent that, by their terms,
are to be satisfied at the Closing, but subject to the satisfaction of such conditions precedent at the Closing), (2) the Investor fails to pay the Purchase Price as required by Section 2 on the date the Closing should have
occurred pursuant to Section 3, and in each case of (1) and (2), (3) NSH terminates the Merger Agreement pursuant to Section 9.1(d)(ii) of the Merger Agreement solely as a result of such failure by the Investor, the
Investor shall promptly, but in no event later than three (3) Business Days after the date of the notice by the Company of the Company’s payment of the Termination Fee to NSH, pay or cause to be paid to the Company by wire transfer of same
day funds an amount equal to the sum of (x) sum of (i) the amount of such Termination Fee actually paid by the Company and (ii) the amount of any NSH Termination Fee Collection Costs actually paid by the Company and (y) the
amount of out-of out-of-pocket costs and expenses (including attorneys’ fees) incurred by the Company and its Subsidiaries
in connection with the Transaction Documents and the HIG Purchase Agreement and the transactions contemplated thereby, provided, however, that in no event shall such costs and expenses pursuant to this clause (y) exceed $3,000,000, in the
aggregate (collectively, (the “Reimbursed NSH Termination Fee”) (it being understood that in no event shall the Investor be required to 

  
 32 

 
pay the Reimbursed NSH Termination Fee on more than one occasion). For the avoidance of doubt, and notwithstanding anything to the contrary in this Agreement or otherwise, while the Company may
pursue both a grant of specific performance pursuant to Section 9.3 and the payment of the Reimbursed NSH Termination Fee or the Shared NSH Termination Fee, under no circumstances shall the Company be permitted or entitled
to receive both a grant of specific performance and any money damages, including all or any portion of the Reimbursed NSH Termination Fee or the Shared NSH Termination Fee. 

(c) In the event that (i) the Merger Agreement is terminated by NSH pursuant to Section 9.1(d)(ii) of the Merger
Agreement, (ii) the Company pays the Termination Fee to NSH as required by the Merger Agreement, and (iii) there is no material breach by the Company of the Merger Agreement (a “Qualifying Shared Termination Event”) and
the circumstances in clause (b) above do not apply, then the Investor shall promptly, but in no event later than three (3) Business Days after the date of the notice by the Company of the Company’s payment of the Termination Fee to
NSH, pay or cause to be paid to the Company by wire transfer of same day funds an amount equal to fifty percent (50%) of the sum of (i) the amount of such Termination Fee actually paid by the Company and (ii) the amount of any NSH
Termination Fee Collection Costs actually paid by the Company (collectively, the “Shared NSH Termination Fee”) (it being understood that in no event shall the Investor be required to pay the Shared NSH Termination Fee on more than
one occasion or both the Shared NSH Termination Fee and the Reimbursed Termination Fee or any amounts under both this clause (c) and clause (b) above). 

(d) In the event the Investor is obligated to pay the Reimbursed NSH Termination Fee or the Shared NSH Termination Fee (as
applicable), and without limiting the last sentence of Section 8.7(b), (i) the actual receipt by the Company of the Reimbursed NSH Termination Fee or the Shared NSH Termination Fee (as applicable) (x) shall be deemed to be liquidated
damages and (y) shall be the sole and exclusive remedy of the Company, its Subsidiaries, and any of their respective Affiliates, or any of their respective former, current or future Representatives, shareholders, members, general or limited
partners, or equityholders (including HIG), or any successors or assigns of any of the foregoing (collectively, the “Company Related Parties”) and any other Person against the Investor and any of its Affiliates, Sponsor and any of
its Affiliates, and any of their respective shareholders, members, general or limited partners, directors, officers and Affiliates, employees, controlling Persons, agents and Representatives, and any successors or assigns of any of the foregoing
(the “Investor Related Parties” and together with the Company Related Parties, the “Related Parties”), (ii) no Investor Related Party shall have any other Liability or obligation (including for consequential,
special, multiple, punitive or exemplary damages including damages arising from loss of profits, business opportunities or goodwill in respect of any breach or failure to comply with the Transaction Documents or in respect of any of the transactions
contemplated by the Transaction Documents) for any or all losses suffered or incurred by the Company Related Parties or any other Person in connection with this Agreement (and the termination hereof), the Closing (and the abandonment thereof), the
Equity Financing or any matter forming the basis for such termination, (iii) none of the Company Related Parties nor any other Person shall be entitled to bring or maintain any other Legal Action

  
 33 

 
against the Investor or any other Investor Related Party arising out of this Agreement, the NSH Merger, the Equity Financing or any matters forming the basis for such termination, and
(iv) the Company agrees to use reasonable best efforts to cause any such Legal Action by the Company against the Investor or any Investor Related Party to be dismissed with prejudice promptly, and in any event within five (5) Business Days
after receipt of the Reimbursed NSH Termination Fee or the Shared NSH Termination Fee (as applicable). 
 (e) In the event of
a Qualifying Shared Termination Event, (i) the actual payment of the Termination Fee by the Company and the Shared NSH Termination Fee by the Investor shall, in each case, be the sole and exclusive remedy of the Related Parties and any
other Person against the other Related Parties, (ii) no Related Party shall have any other Liability or obligation (including for consequential, special, multiple, punitive or exemplary damages including damages arising from loss of profits,
business opportunities or goodwill in respect of any breach or failure to comply with the Transaction Documents or in respect of any of the transactions contemplated by the Transaction Documents) for any or all losses suffered or incurred by the
other Related Parties or any other Person in connection with this Agreement (and the termination hereof), the Closing (and the abandonment thereof), the Equity Financing or any matter forming the basis for such termination, (iii) none of the
Related Parties nor any other Person shall be entitled to bring or maintain any other Legal Action against the Company or any other Company Related Party, or the Investor or any of the other Investor Related Parties, as the case may be, in each
case, arising out of this Agreement, the NSH Merger, the Equity Financing or any matters forming the basis for such termination, and (iv) the Investor and the Company agree to use their respective reasonable best efforts to cause any such Legal
Action by the Investor or the Company against the Company or any Company Related Party or the Investor or any Investor Related Parties, as the case may be, to be dismissed with prejudice promptly, and in any event within five (5) Business Days
after payment in full of the Termination Fee by the Company and the Shared NSH Termination Fee by the Investor. 
 (f) Each
of the parties hereto acknowledges and agrees that in light of the difficulty of accurately determining actual damages with respect to the foregoing, upon any termination of this Agreement in connection with any Qualifying Shared Termination Event,
the payment by each party as contemplated in this Section 8.7 (as applicable) constitutes a reasonable estimate of the losses that will be suffered by reason of any such termination of this Agreement and constitutes
liquidated damages (and not a penalty). 
 (g) “NSH Termination Fee Collection Costs” shall mean the amount,
if any, of NSH’s costs and expenses (including attorneys’ fees) in connection with a Legal Action (together with interest actually paid pursuant to Section 9.2 of the Merger Agreement) on the amount of the Termination Fee or portion
thereof ordered to be paid by a court that are required to be paid by the Company to NSH pursuant to Section 9.2 of the Merger Agreement if (i) the Company fails to promptly pay the amounts due to NSH pursuant to Section 9.2 of the
Merger Agreement and (ii) in order to obtain such payment, NSH commences a Legal Action that results in a judgment against the Company for the Termination Fee or portion thereof or any other damages. 

  
 34 

 (h) The Company shall reimburse the Investor in full in cash for all out-of-pocket costs and expenses (including attorneys’ fees) incurred by the Investor and its Affiliates in connection with the Transaction Documents and the HIG Purchase
Agreement and the transactions contemplated thereby (other than, for the avoidance of doubt, the Reimbursed NSH Termination Fee or Reimbursed Shared Termination Fee (as applicable) if paid pursuant to this Section 8.7).

 (i) The parties acknowledge that the agreements contained in this Section 8.7 are an integral
part of the transactions contemplated by this Agreement, and that, without these agreements, the parties would not enter into this Agreement. 

8.8. Amendment to the Merger Agreement or Debt Financing Commitments. The Company shall not, nor shall it agree to (and shall cause
Merger Sub not to and not to agree to), without the prior written consent of the Investor: (i) amend, modify or waive any provision of, or any of the Company’s or Merger Sub’s rights under the Merger Agreement or the Debt Financing
Commitments (as defined in the Merger Agreement) or (ii) enter into or amend, modify or waive any provision of, or any of the Company’s or Merger Sub’s rights under any Alternative Financing Commitments (as defined in the Merger
Agreement). 
 8.9. Delivery of Stockholder Approval. Concurrently with the execution of this Agreement, the Company shall deliver or
cause to be delivered the Stockholder Approval. 
 9. Miscellaneous. 

9.1. Governing Law. 

(a) This Agreement, and 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 claim or cause of action based upon, arising out of or related to any representation or warranty made in or in connection with this Agreement or
as an inducement to enter this Agreement) shall be governed by and construed in accordance with the internal laws of the State of Delaware without giving effect to any choice of law principles that would require or permit the application of the laws
of another jurisdiction. 
 (b) Each of the parties agrees (i) that any Legal Action, whether at law or in equity,
whether in contract or in tort or otherwise, with respect to this Agreement shall be brought in the Court of Chancery of the State of Delaware (or, if the Chancery Court of the State of Delaware declines to accept jurisdiction over a particular
matter, any state or federal court within the State of Delaware) and, by execution and delivery of this Agreement, each party hereto hereby irrevocably submits itself in respect of its property, generally and unconditionally, to the exclusive
jurisdiction of the aforesaid court in any Legal Action arising out of this Agreement, (ii) not to bring or permit any of their Affiliates to bring or support any other Person in bringing any such Legal Action in any other court,
(iii) that service of process, summons, notice or document by registered mail addressed to them at their respective addresses provided in Section 9.10 shall be effective service of process against it for any such Legal
Action brought in any such court, (iv) to 

  
 35 

 
waive and hereby waives, to the fullest extent permitted by Law, any objection which it may now or hereafter have to the laying of venue of, and the defense of an inconvenient forum to the
maintenance of, any such Legal Action in any such court, and (v) that, notwithstanding the foregoing, a final judgment in any such Legal Action shall be conclusive and may be enforced in any court in any other jurisdictions (where the party
against which enforcement is sought has operations or owns assets) by Legal Action on the judgment or in any other manner provided by Law. Nothing in this paragraph shall affect or eliminate any right to serve process in any other manner permitted
by applicable Law. 
 9.2. WAIVER OF JURY TRIAL. EACH OF THE PARTIES HERETO HEREBY KNOWINGLY, INTENTIONALLY AND VOLUNTARILY WITH AND
UPON THE ADVICE OF COMPETENT COUNSEL IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL ACTION BETWEEN THE PARTIES HERETO ARISING OUT OF OR RELATING TO THIS AGREEMENT, THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY OR THE ACTIONS OF
ANY PARTY HERETO OR THERETO IN NEGOTIATION, ADMINISTRATION, PERFORMANCE OR ENFORCEMENT HEREOF. 
 9.3. Specific Enforcement. 

(a) The parties hereto agree that irreparable damage would occur in the event that any of the obligations, undertakings,
covenants or agreements of the parties hereto were not performed in accordance with their specific terms or were otherwise breached and that monetary damages, even if available, would not be an adequate remedy (other than the Reimbursed NSH
Termination Fee or the Shared NSH Termination Fee (as applicable), to the extent paid to the Company). It is accordingly agreed that the Company, on the one hand, and the Investor, on the other hand, shall be entitled to an injunction or injunctions
to prevent breaches of this Agreement by the other party, and to enforce specifically the terms and provisions of this Agreement (including to cause the Investor to consummate the Closing and pay the Purchase Price as required by
Section 2) by a decree of specific performance, without the necessity of proving actual harm or posting a bond or other security therefor, this being in addition to, any other remedy to which such party is entitled at law
or in equity, and each party hereto agrees, subject to the last sentence of Section 8.7(b), that it will not oppose the granting of an injunction, specific performance or other equitable relief on the basis that any other party hereto has an
adequate remedy at law or that any award of specific performance or other equitable remedy is not an appropriate remedy for any reason at law or in equity. Without limitation of the foregoing, but subject to the last sentence of Section
8.7(b), the parties hereto hereby further acknowledge and agree that prior to the Closing, the Company shall be entitled to seek specific performance to enforce specifically the terms and provisions of, and to prevent or cure breaches of the
covenants required to be performed by the Investor under this Agreement (including to cause the Investor to consummate the Closing and pay the Purchase Price as required by Section 2) in addition to any other remedy to
which the Company is entitled at law or in equity, including the Company’s right to terminate this Agreement pursuant to Section 9.12 and seek reimbursement of the Reimbursed NSH Termination Fee or the Shared NSH
Termination Fee (as applicable). 

  
 36 

 
Subject, in each case to Section 8.7, in the event that the Company, on the one hand, or the Investor, on the other hand, brings a Legal Action for specific performance
against the other party pursuant to this Section 9.3, and a court makes an order for specific performance against that other party, then the other party shall also pay the first party’s costs and expenses (including
attorneys’ fees and expenses) in connection with all such Legal Actions to seek specific performance of such other party’s obligations under this Agreement and all Legal Actions to collect such costs and expenses. Each of the parties
hereto further agrees that it shall not take any position in any Legal Action concerning this Agreement that is contrary to the terms of this Section 9.3 (it being understood that in no event shall the Investor be required
to pay more than the amount of the Reimbursed NSH Termination Fee or the Shared NSH Termination Fee (as applicable), if due). In addition, the Company agrees to use reasonable best efforts cause any Legal Action commenced by Company and pending in
connection with this Agreement against the Investor or any Investor Related Party to be dismissed with prejudice promptly, and in any event within five (5) Business Days, after such time as the Investor consummates the Closing pursuant to this
Section 9.3. 
 (b) Notwithstanding Section 9.3(a), it is explicitly agreed that the Company
shall be entitled to seek specific performance of the Investor’s obligation to consummate the Closing and to make the payments contemplated by Section 2 only in the event that: (i) all conditions to Closing under
Section 6 have been satisfied (excluding conditions that, by their terms, are to be satisfied at the Closing, but subject to the satisfaction of such conditions at the Closing), and (ii) the Company has
irrevocably confirmed in writing that it is ready, willing and able to consummate the Closing and the NSH Closing, and if specific performance is granted and the Equity Financing and Debt Financing are funded, the Closing and the NSH Closing will
occur substantially concurrently. 
 (c) Subject to the last sentence of Section 8.7(b), until such time as the
Investor pays the Company the Reimbursed NSH Termination Fee or Shared NSH Termination Fee (as applicable) or the Merger Agreement is terminated or the End Date hereunder expires, in no event shall the exercise of the Company’s right to seek
specific performance pursuant to this this Section 9.3 reduce, restrict or otherwise limit the Company’s right to terminate this Agreement pursuant to Section 9.12 and/or pursue all applicable
remedies at law, including seeking payment of the Reimbursed NSH Termination Fee or Shared NSH Termination Fee (as applicable). 
 9.4.
Survival. Each of the other covenants, representations and warranties in this Agreement shall survive the Closing and shall terminate and expire on the first (1st) anniversary of the
Closing Date; provided, that (i) each of the Fundamental Representations and the Company’s representations in Sections 4.20 (Investment Company Act), 4.23 (General Solicitation), 4.24 (Offering; Exemption), and
4.25 (No Integrated Offering) shall survive until the date that is two (2) years following the Closing and (ii) any covenant contained in this Agreement that, by its terms, provides for performance following the Closing shall
survive the Closing and shall terminate and expire on the first (1st) anniversary of the date on which such covenants are due to be performed in full. Any claim by a party under this Agreement
with respect to a breach of such covenants, representations and warranties shall be brought no later than the applicable survival date. 

  
 37 

 9.5. Assignment. Except as otherwise provided herein, the provisions hereof shall inure to
the benefit of, and be binding upon, the successors by operation of law and permitted assigns of the parties hereto. No assignment of this Agreement may be made by any party at any time, whether or not by operation of law, without the other
parties’ prior written consent; provided that, the Investor may assign this Agreement to an Affiliate at any time without the Company’s consent; provided, that the Investor shall remain liable for its obligations hereunder in the
event the assignee fails to perform them. 
 9.6. Third-Party Beneficiaries. Nothing in this Agreement shall create or be deemed to
create any third party beneficiary rights in any Person not a party to this Agreement, nor confer any rights, benefits or remedies hereunder upon any Person other than the parties hereto and their respective successors and assigns, except, in each
case, as contemplated by Section 8.7 (Expense Reimbursement), Section 9.1 (Governing Law), Section 9.2 (Waiver of Jury Trial), this Section 9.6
(Third-Party Beneficiaries), Section 9.7 (Non-Recourse), Section 9.12 (Termination), Section 9.14 (Severability), and
Section 9.17 (Certain Disclaimers). 
 9.7. Non-Recourse.
Except and only to the extent set forth in the Equity Commitment Letter and the HIG Purchase Agreement, this Agreement may only be enforced against, and a claim or cause of action based upon, arising out of, or related to this Agreement may only be
brought by the expressly named party hereto and then only with respect to the specific obligations set forth herein with respect to such party. Except to the extent a named party and to the extent a named party to the Equity Commitment Letter (and
then only to the extent of the specific obligations undertaken by such named party in this Agreement or by such named parties under the Equity Commitment Letter), no present, former or future Affiliate, officer, director, employee, incorporator,
member, partner, stockholder, agent, attorney or other Representative of any party or their Affiliates shall have any Liability (whether in contract, in tort or otherwise) for any obligations or Liabilities of any party which is not otherwise
expressly identified as a party, and no recourse shall be brought or granted against any of them, by virtue of or based upon any alleged misrepresentation or inaccuracy in or breach of any of the representations, warranties, agreements or covenants
of any party under this Agreement for any claim based upon, in respect of, or by reason of, the transactions contemplated by the Transaction Documents or in respect of any representations made or alleged to have been made in connection therewith.
The provisions of this Section 9.7 are intended to be for the benefit of, and enforceable by the Affiliates, officers, directors, employees, incorporators, members, partners, stockholders, agents, attorneys and other
Representatives referenced in this Section 9.7 and each such Person shall be a third-party beneficiary of this Section 9.7. 

9.8. Entire Agreement; Amendment. This Agreement, including the disclosure letter and the other documents referred to herein
which form a part hereof, and the Transaction Documents, contain the entire understanding of the parties hereto with respect to the subject matter contained herein and therein. This Agreement, together with the other Transaction Documents, supersede
all prior and contemporaneous agreements, arrangements, contracts, discussions, negotiations, undertakings and understandings (whether written or oral) between the parties with respect to such subject matter. This Agreement may be amended,
supplemented or changed only if such amendment, supplement or change is in writing and signed by the Company and the Investor, and any provision hereof can be waived only by a written instrument making specific reference to this Agreement executed
by the party against whom enforcement of any 

  
 38 

 
such waiver is sought. No failure or delay by any party in exercising any right, power or privilege hereunder shall operate as a waiver thereof nor shall any single or partial exercise thereof
preclude any other or further exercise thereof or the exercise of any other right, power or privilege. 
 9.9. No Waiver. The failure
of a party to insist upon strict adherence to any term or provision of this Agreement on any occasion shall not be considered a waiver or deprive that party of the right thereafter to insist upon strict adherence to that term or provision or any
other term or provision of this Agreement. 
 9.10. Notices. All notices, consents, waivers, and other communications under this
Agreement must be in writing and (a) delivered by hand, (b) sent by facsimile transmission (with written confirmation of delivery), or (c) sent by a nationally recognized overnight delivery service (receipt requested), in each case to
the appropriate addresses and facsimile numbers set forth below (or to such other addresses and facsimile numbers as a party may designate by notice to the other parties): 
  

			
	if to the Company:	  	Surgery Partners, Inc.
		  	40 Burton Hills Blvd.
		  	Nashville, TN 37215
		  	 Attention: General Counsel
 Facsimile: (615) 694-5209

	
	with a copy to (which will not constitute notice to the Company):
		
		  	 Ropes & Gray LLP
 1211 Avenue of the
Americas
 New York, NY 10036
 Attention: Carl Marcellino

Facsimile: (646) 728-1523

		
	if to the Investor:	  	BCPE Seminole Holdings LP
		  	c/o Bain Capital Private Equity, LP
		  	 200 Clarendon Street
 Boston, MA
02116

		  	Attention: Devin O’Reilly, Andrew Kaplan and David Hutchins
		  	Facsimile: (617) 516-2010
	
	with a copy to (which will not constitute notice to the Investor):
		
		  	Kirkland & Ellis LLP
		  	 300 North LaSalle
 Chicago, IL
60654

		  	 Attention: Neal J. Reenan, P.C. and Ian N. Bushner

Facsimile: (312) 862-2200

  
 39 

 Any of the above addresses may be changed at any time by notice given as provided above; provided,
however, that any such notice of change of address shall be effective only upon receipt. All notices, requests or instructions given in accordance herewith shall be deemed received on the date of delivery, if by hand delivery, on the date of
transmission, if sent by facsimile, and one (1) Business Day after the date of sending, if mailed by nationally recognized overnight delivery service. 

9.11. Rights Cumulative. Except as expressly limited by this Agreement, all rights and remedies of each of the parties under this
Agreement will be cumulative, and the exercise of one or more rights or remedies not preclude the exercise of any other right or remedy available under this Agreement or applicable Law. 

9.12. Termination. This Agreement may be terminated and the transactions contemplated hereby may be abandoned at any time prior to the
Closing (notwithstanding any approval of this Agreement by the Company’s stockholders): 
 (a) by either the Company or
the Investor, if: 
  

	 	(1)	the NSH Merger has not been consummated on or before November 9, 2017 (the “End Date”); 

  

	 	(2)	any Governmental Authority shall have enacted, issued or promulgated any Law, or shall have issued or granted any Order, in each case, that restrains, enjoins or otherwise prevents the consummation of the Closing or the
consummation of the other transactions contemplated herein; and 

  

	 	(3)	the Merger Agreement has been terminated; 

 (b) by the Investor, if a breach of
any representation or warranty or failure to perform any covenant or agreement on the part of the Company set forth in this Agreement shall have occurred (A) that would cause any of the conditions set forth in
Section 6 not to be satisfied, and (B) if such breach or failure is curable, such breach or failure is not cured by the Company by the earlier of (x) the End Date or (y) thirty (30) calendar days following
receipt by the Company of written notice of such breach or failure, provided, that at the time of the delivery of such written notice, the Investor shall not be in material breach of its obligations under this Agreement that would give rise to the
failure of a condition set forth in Section 6; or 
 (c) by the Company, if a breach of any
representation or warranty or failure to perform any covenant or agreement on the part of the Investor set forth in this Agreement shall have occurred (A) that would cause any of the conditions set forth in Section 7
not to be satisfied, and (B) if such breach or failure is curable, such breach or failure is not cured by the earlier of (x) the End Date or (y) thirty (30) calendar days following receipt by the Investor of written notice of such
breach or failure, provided, that at the time of the delivery of such written notice, the Company shall not be in material breach of its obligations under this Agreement that would give rise to the failure of a condition set forth in
Section 7. 

  
 40 

 The party desiring to terminate this Agreement pursuant to this
Section 9.12 shall give notice of such termination to the other party, including a description in reasonable detail of the reasons for such termination, in accordance with Section 9.10, specifying
the provision or provisions hereof pursuant to which such termination is effected. 
 Notwithstanding any provision of this Agreement to the
contrary, in the event of termination of this Agreement pursuant to this Section 9.12, this Agreement shall become null and void, except Section 8.7 (Expense Reimbursement),
Section 9.1 (Governing Law), Section 9.2 (Waiver of Jury Trial), Section 9.6 (Third-Party Beneficiaries), Section 9.7 (Non-Recourse), this Section 9.12 (Termination), Section 9.14 (Severability), and Section 9.17 (Certain Disclaimers); provided,
that, subject to Section 8.7, no termination of this Agreement will relieve any party of any liability arising out of a breach of this Agreement. 

9.13. Counterparts. This Agreement may be executed in two (2) or more counterparts (including by electronic transmission), each of
which shall constitute an original, and all of which taken together shall constitute one instrument. Delivery of a signed counterpart of a signature page of this Agreement by facsimile or by .PDF file (portable document format file) shall be as
effective as delivery of a manually signed counterpart of this Agreement. This Agreement shall become effective when each party hereto shall have received a counterpart hereof signed by all of the other parties hereto. Until and unless each party
has received a counterpart hereof signed by the other party hereto, this Agreement shall have no effect and no party shall have any right or obligation hereunder (whether by virtue of any other oral or written agreement or other communication).
Minor variations in the form of the signature page, including footers from earlier versions of this Agreement or any such other document, will be disregarded in determining a party’s intent or the effectiveness of such signature. 

9.14. Severability. If any term or other provision of this Agreement is invalid, illegal, or incapable of being enforced by any
applicable Law or public policy, all other terms or provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any manner
materially adverse to any party. Any such term or provision held invalid, illegal, or incapable of being enforced only in part or degree will remain in full force and effect to the extent not held invalid, illegal, or incapable of being enforced.
Upon such determination that any term or other provision is invalid, illegal, or incapable of being enforced, such term or provision is hereby deemed modified to give effect to the original written intent of the parties to the greatest extent
consistent with being valid and enforceable under applicable Law. 
 9.15. Titles and Subtitles; Interpretation. The titles and
subtitles used in this Agreement are used for convenience only and are not to be considered in construing or interpreting this Agreement. When a reference is made in this Agreement to an Article, Section, Schedule or Exhibit, such reference shall be
to an Article, Section, Schedule or Exhibit of this Agreement unless otherwise indicated. Whenever the words “include,” “includes” or “including” are used in this Agreement, they shall be deemed to be followed by the
words “without limitation.” The terms “hereof”, “herein”, “hereby” and derivative or similar words refer to this Agreement as a 

  
 41 

 
whole and not to any particular provision of this Agreement. Except when used together with the word “either” or otherwise for the purpose of identifying mutually exclusive
alternatives, the term “or” has the inclusive meaning represented by the phrase “and/or.” The terms “shall” and “will” mean “must,” and shall and will have equal force and effect and express an
obligation. The definitions contained in this Agreement are applicable to the singular as well as the plural forms of such terms and to the masculine as well as to the feminine and neuter genders of such term. Any agreement, instrument or statute
defined or referred to in this Agreement 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 also all rules and regulations promulgated thereunder. The term “party” or “parties” shall mean a party to or the parties to this Agreement unless the context requires otherwise.
Each of the parties has participated in the drafting and negotiation of this Agreement. If an ambiguity or question of intent or interpretation arises, this Agreement shall be construed as if it is drafted by each of the parties, and no presumption
or burden of proof shall arise favoring or disfavoring any party by virtue of authorship of any of the provisions of this Agreement. All references in this Agreement to “dollars” or “$” shall mean United States dollars. Any
period of time hereunder ending on a day that is not a Business Day shall be extended to the next Business Day. The word “day”, unless otherwise indicated, shall be deemed to refer to a calendar day. 

9.16. Disclosure Letter. Certain information is contained in the disclosure letter solely for informational purposes, may not be
required to be disclosed pursuant hereto and will not imply that such information or any other information is required to be disclosed. Inclusion of such information will not establish any level of materiality or similar threshold or be an admission
that any of such information is material to the business, assets, liabilities, financial position, operations or results of operations of any Person or otherwise material regarding such Person. Each matter disclosed in any section of the disclosure
letter or in any representation or warranty in a manner that makes its relevance to one or more other sections of the disclosure letter or representations or warranties reasonably apparent on its face will be deemed to have been appropriately
included in each such other section of the disclosure letter or representation or warranty (notwithstanding the presence or absence of any reference in or to any section of the disclosure letter or representation or warranty). 

9.17. Certain Disclaimers. 

(a) Notwithstanding any other term herein, no party will be obligated to any other Person for any punitive damages or losses
based thereon relating to the breach of any representation, warranty, covenant or agreement herein, unless such damages or losses are incurred in a third party claim related to such breach. 

(b) Notwithstanding any other term herein, other than as expressly made by the Company in Section 4,
any other Transaction Document or the HIG Purchase Agreement, the Company has not made (and no Person on behalf of the Company has made), nor will the Company (or any other Person) have or be subject to any liability arising out of, relating to or
resulting from, any representation or warranty or similar assurance (whether direct or indirect, written or oral, or statutory, express or implied), including in each case regarding (a) any information or document given or made

  
 42 

 
available (or not given or made available) to the Investor or any Person on Investor’s behalf regarding the Company, (b) the effect of any of the transactions contemplated herein or the
reaction thereto of any Person or (c) any forward-looking statement relating to the Company (including any underlying assumption). The Investor hereby expressly assumes all risks arising out of, relating to or resulting from, and the Investor
hereby disclaims all reliance upon, the matters in the preceding sentence (other than as expressly made by the Company in Section 4, any other Transaction Document or the HIG Purchase Agreement). The Company disclaims any
express or implied warranty relating to the Securities or the Company, except as expressly set forth in Section 4, any other Transaction Document or the HIG Purchase Agreement. Notwithstanding anything herein to the
contrary, nothing in this Agreement shall limit or otherwise restrict a fraud claim brought by the Investor. 
 (c)
Notwithstanding any other term herein, other than as expressly made by the Investor in Section 5, any other Transaction Document or the HIG Purchase Agreement, the Investor has not made (and no Person on behalf of the
Investor has made), nor will the Investor (or any other Person) have or be subject to any liability arising out of, relating to or resulting from, any representation or warranty or similar assurance (whether direct or indirect, written or oral, or
statutory, express or implied), including in each case regarding (a) any information or document given or made available (or not given or made available) to the Company or any Person on the Company’s behalf regarding the Investor,
(b) the effect of any of the transactions contemplated herein or the reaction thereto of any Person or (c) any forward-looking statement relating to the Company (including any underlying assumption). The Company hereby expressly assumes
all risks arising out of, relating to or resulting from, and the Company hereby disclaims all reliance upon, the matters in the preceding sentence (other than as expressly made by the Investor in Section 5, any other
Transaction Document or the HIG Purchase Agreement). The Investor disclaims any express or implied warranty relating to the Investor, except as expressly set forth in Section 5, any other Transaction Document or the HIG
Purchase Agreement. Notwithstanding anything herein to the contrary, nothing in this Agreement shall limit or otherwise restrict a fraud claim brought by the Company. 

[The remainder of this page has been intentionally left blank.] 

  
 43 

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

  

			
	COMPANY:
	
	SURGERY PARTNERS, INC.
		
	By:	 	 /s/ Michael T. Doyle

	Name:	 	Michael T. Doyle
	Title:	 	Chief Executive Officer

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

  

			
	INVESTOR:
	
	BCPE SEMINOLE HOLDINGS LP
	
	By: Bain Capital Investors, LLC
	Its: General Partner
		
		 	
	By:	 	 /s/ Devin O’Reilly

	Name:	 	Devin O’Reilly
	Title:	 	Managing Director

 Exhibit A 

FORM OF 
 AMENDED AND
RESTATED BYLAWS 
 OF 

SURGERY PARTNERS, INC. 

As of [●], 2017 

SECTION 1-STOCKHOLDERS 

Section 1.1. Annual Meeting. 

An annual meeting of the stockholders of Surgery Partners, Inc., a Delaware corporation (the “Corporation”), for the election
of directors to succeed those whose term expire and for the transaction of such other business as may properly come before the meeting shall be held at the place, if any, within or without the State of Delaware, on the date and at the time that the
Board of Directors of the Corporation (the “Board of Directors”) shall each year fix. Unless stated otherwise in the notice of the annual meeting of the stockholders of the Corporation, such annual meeting shall be at the principal
office of the Corporation. 
 Section 1.2. Advance Notice of Nominations and Proposals of Business. 

(a) Nominations of persons for election to the Board of Directors and proposals for other business to be transacted by the stockholders at an
annual meeting of stockholders may be made (i) pursuant to the Corporation’s notice with respect to such meeting (or any supplement thereto), (ii) by or at the direction of the Board of Directors or any committee thereof or (iii) by
any stockholder of record of the Corporation who (A) was a stockholder of record at the time of the giving of the notice contemplated in Section 1.2(b), (B) is entitled to vote at such meeting and (C) has complied with the notice
procedures set forth in this Section 1.2. Subject to Section 1.2(i) and except as otherwise required by law, clause (iii) of this Section 1.2(a) shall be the exclusive means for a stockholder to make nominations or propose other business
(other than nominations and proposals properly brought pursuant to applicable provisions of federal law, including the Securities Exchange Act of 1934 (as amended from time to time, the “Act”) and the rules and regulations of the
Securities and Exchange Commission thereunder) before an annual meeting of stockholders. 
 (b) Except as otherwise required by law, for
nominations or proposals to be properly brought before an annual meeting by a stockholder pursuant to clause (iii) of Section 1.2(a), (i) the stockholder must have given timely notice thereof in writing to the Secretary of the Corporation with
the information contemplated by Section 1.2(c) including, where applicable, delivery to the Corporation of timely and completed questionnaires as contemplated by Section 1.2(c), and (ii) the business must be a proper matter for stockholder
action under the General Corporation Law of the State of Delaware (the “DGCL”). The notice requirements of this Section 1.2 shall be deemed satisfied by a stockholder with respect to business other than a nomination if the
stockholder has notified the Corporation of his, her or its intention to present a proposal at an annual meeting in compliance with applicable rules and regulations promulgated under the Act and such stockholder’s proposal has been included in
a proxy statement prepared by the Corporation to solicit proxies for such annual meeting. 
 (c) To be timely for purposes of Section
1.2(b), a stockholder’s notice must be delivered to the Secretary of the Corporation at the principal executive offices of the Corporation on a date (i) not later than the close of business on the 90th day nor earlier than the close of business on the 120th day prior to the anniversary date of the prior year’s annual meeting or (ii) if
there was no annual meeting in the prior year or if the date of the current year’s annual meeting is more than 30 days before or after the anniversary date of the prior year’s annual meeting, on or before 10 days after the day on which the
date of the current year’s annual meeting is first disclosed in a public announcement. In no event shall any adjournment or postponement of an annual meeting or the announcement thereof commence a new time period for the delivery of such
notice. Such notice from a stockholder must state (i) as to each nominee that the stockholder proposes for election or reelection as a director, (A) all information relating to such nominee that would be required to be disclosed in
solicitations of proxies for the election of such nominee as a director 

 
pursuant to Regulation 14A under the Act and such nominee’s written consent to serve as a director if elected, and (B) a description of all direct and indirect compensation and other
material monetary arrangements, agreements or understandings during the past three years, and any other material relationship, if any, between or concerning such stockholder, any Stockholder Associated Person (as defined below) or any of their
respective affiliates or associates, on the one hand, and the proposed nominee or any of his or her affiliates or associates, on the other hand; (ii) as to each proposal that the stockholder seeks to bring before the meeting, a brief
description of such proposal, the reasons for making the proposal at the meeting, the text of the proposal or business (including the text of any resolutions proposed for consideration and in the event that such business includes a proposal to amend
the bylaws of the Corporation, the language of the proposed amendment) and any material interest that the stockholder has in the proposal; and (iii) (A) the name and address of the stockholder giving the notice and the Stockholder Associated
Persons, if any, on whose behalf the nomination or proposal is made, (B) the class (and, if applicable, series) and number of shares of stock of the Corporation that are, directly or indirectly, owned beneficially or of record by the
stockholder or any Stockholder Associated Person, (C) any option, warrant, convertible security, stock appreciation right or similar right with an exercise or conversion privilege or a settlement payment or mechanism at a price related to any
class (or, if applicable, series) of shares of stock of the Corporation or with a value derived in whole or in part from the value of any class (or, if applicable, series) of shares of stock of the Corporation, whether or not such instrument or
right shall be subject to settlement in the underlying class or series of capital stock of the Corporation or otherwise (each, a “Derivative Instrument”) directly or indirectly owned beneficially or of record by such stockholder or
any Stockholder Associated Person and any other direct or indirect opportunity to profit or share in any profit derived from any increase or decrease in the value of shares of stock of the Corporation of the stockholder or any Stockholder Associated
Person, (D) any proxy, contract, arrangement, understanding or relationship pursuant to which such stockholder or any Stockholder Associated Person has a right to vote any securities of the Corporation, (E) any proportionate interest in
shares of the Corporation or Derivative Instruments held, directly or indirectly, by a general or limited partnership in which such stockholder or any Stockholder Associated Person is a general partner or beneficially owns, directly or indirectly,
an interest in a general partner, (F) any performance-related fees (other than an asset-based fee) that such stockholder or any Stockholder Associated Person is entitled to based on any increase or decrease in the value of the shares of stock
of the Corporation or Derivative Instruments, (G) any other information relating to such stockholder or any Stockholder Associated Person, if any, required to be disclosed in a proxy statement or other filing required to be made in connection
with solicitations of proxies for, as applicable, the proposal and/or for the election of directors in an election contest pursuant to and in accordance with Section 14(a) of the Act and the rules and regulations of the Securities and Exchange
Commission thereunder, (H) a representation that the stockholder is a holder of record of the Corporation entitled to vote at such meeting and intends to appear in person or by proxy at the meeting to propose such business or nomination,
(I) a certification as to whether or not the stockholder and all Stockholder Associated Persons, have complied with all applicable federal, state and other legal requirements in connection with the stockholder’s and each Stockholder
Associated Person’s acquisition of shares of capital stock or other securities of the Corporation and the stockholder’s and each Stockholder Associated Person’s acts or omissions as a stockholder (or beneficial owner of securities) of
the Corporation, and (J) whether either the stockholder intends to deliver a proxy statement and form of proxy to holders of, in the case of a proposal, at least the percentage of the Corporation’s voting shares required under applicable
law to carry the proposal or, in the case of a nomination or nominations, a sufficient number of holders of the Corporation’s voting shares reasonably believed by such stockholder to be sufficient to elect such nominee or nominees or otherwise
to solicit proxies or votes from stockholders in support of such proposal or nomination. For purposes of these bylaws, a “Stockholder Associated Person” of any stockholder means (i) any “affiliate” or
“associate” (as those terms are defined in Rule 12b-2 under the Act) of such stockholder, (ii) any beneficial owner of any capital stock or other securities of the Corporation owned of record or
beneficially by such stockholder, (iii) any person directly or indirectly controlling, controlled by or under common control with any such Stockholder Associated Person referred to in clause (i) or (ii) above, and (iv) any person
acting in concert in respect of any matter involving the Corporation or its securities with either such stockholder or any beneficial owner of any capital stock or other securities of the Corporation owned of record or beneficially by such
stockholder. In addition, in order for a nomination to be properly brought before an annual or special meeting by a stockholder pursuant to clause (iii) of Section 1.2(a), any nominee proposed by a stockholder shall complete a questionnaire, in
a form provided by the Corporation, and deliver a signed copy of such completed questionnaire to the Corporation within 10 days of the date that the Corporation makes available to the stockholder 

  
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seeking to make such nomination or such nominee the form of such questionnaire. The Corporation may require any proposed nominee to furnish such other information as may be reasonably requested
by the Corporation to determine the eligibility of the proposed nominee to serve as an independent director of the Corporation or that could be material to a reasonable stockholder’s understanding of the independence, or lack thereof, of the
nominee. The information required to be included in a notice pursuant to this Section 1.2(c) shall be provided as of the date of such notice and shall be supplemented by the stockholder not later than 10 days after the record date for the
determination of stockholders entitled to notice of the meeting to disclose any changes to such information as of the record date. The information required to be included in a notice pursuant to this Section 1.2(c) shall not include any ordinary
course business activities of any broker, dealer, commercial bank, trust company or other nominee who is directed to prepare and submit the notice required by this Section 1.2(c) on behalf of a beneficial owner of the shares held of record by such
broker, dealer, commercial bank, trust company or other nominee and who is not otherwise affiliated or associated with such beneficial owner. 

(d) Subject to the amended and restated certificate of incorporation of the Corporation (the “Certificate of Incorporation”),
Section 1.2(i) and applicable law, only persons nominated in accordance with procedures stated in this Section 1.2 shall be eligible for election as and to serve as members of the Board of Directors and the only business that shall be conducted
at an annual meeting of stockholders is the business that has been brought before the meeting in accordance with the procedures set forth in this Section 1.2. The chairman of the meeting shall have the power and the duty to determine whether a
nomination or any proposal has been made according to the procedures stated in this Section 1.2 and, if any nomination or proposal does not comply with this Section 1.2, unless otherwise required by law, the nomination or proposal shall be
disregarded. 
 (e) For purposes of this Section 1.2, “public announcement” means disclosure in a press release
reported by the Dow Jones News Service, Associated Press or a comparable news service or in a document publicly filed or furnished by the Corporation with the Securities and Exchange Commission pursuant to Section 13, 14 or 15(d) of the Act.

 (f) Notwithstanding the foregoing provisions of this Section 1.2, a stockholder shall also comply with applicable requirements of
the Act and the rules and regulations thereunder with respect to matters set forth in this Section 1.2. Nothing in this Section 1.2 shall affect any rights, if any, of stockholders to request inclusion of nominations or proposals in the
Corporation’s proxy statement pursuant to applicable provisions of federal law, including the Act. 
 (g) Notwithstanding the foregoing
provisions of this Section 1.2, unless otherwise required by law, if the stockholder (or a qualified representative of the stockholder) does not appear at the annual or special meeting of stockholders of the Corporation to present a nomination
or proposed business or does not provide the information required by Section 1.2(c), including any required supplement thereto, such nomination shall be disregarded and such proposed business shall not be transacted, notwithstanding that proxies in
respect of such vote may have been received by the Corporation. For purposes of this Section 1.2, to be considered a qualified representative of the stockholder, a person must be a duly authorized officer, manager or partner of such stockholder
or must be authorized by a writing executed by such stockholder or an electronic transmission delivered by such stockholder to act for such stockholder as proxy at the meeting of stockholders and such person must produce such writing or electronic
transmission, or a reliable reproduction of the writing or electronic transmission, at the meeting of stockholders. 
 (h) Only such
business shall be conducted at a special meeting of stockholders as shall have been brought before the meeting pursuant to the Corporation’s notice of meeting. Nominations of persons for election to the Board of Directors may be made at a
special meeting of stockholders at which directors are to be elected pursuant to the Corporation’s notice of meeting (1) by or at the direction of the Board of Directors or any committee thereof or (2) provided that the Board of
Directors has determined that directors shall be elected at such meeting, by any stockholder of the Corporation who is a stockholder of record at the time the notice provided for in this Section 1.2 is delivered to the Secretary of the
Corporation, who is entitled to vote at the meeting upon such election and who complies with the notice procedures set forth in this Section 1.2. In the event the Corporation calls a special meeting

  
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of stockholders for the purpose of electing one or more directors to the Board of Directors, any such stockholder entitled to vote in such election of directors may nominate a person or persons
(as the case may be) for election to such position(s) as specified in the Corporation’s notice of meeting, if the stockholder’s notice required by paragraph (b) of this Section 1.2 shall be delivered to the Secretary of the
Corporation at the principal executive offices of the Corporation not earlier than the close of business on the 120th day prior to such special meeting and not later than the close of business on
the later of the 90th day prior to such special meeting or the 10th day following the day on which public announcement is first made of the
date of the special meeting and of the nominees proposed by the Board of Directors to be elected at such meeting. In no event shall the public announcement of an adjournment or postponement of a special meeting commence a new time period (or extend
any time period) for the giving of a stockholder’s notice as described above. 
 (i) All provisions of this Section 1.2 are
subject to, and nothing in this Section 1.2 shall in any way limit the exercise, or the method or timing of the exercise of, the rights of any person granted by the Corporation to nominate directors, which rights may be exercised without
compliance with the provisions of this Section 1.2. 
 Section 1.3. Special Meetings; Notice. 

Special meetings of the stockholders of the Corporation may be called only in the manner set forth in the Certificate of Incorporation. Notice
of every special meeting of the stockholders of the Corporation shall state the purpose or purposes of such meeting. Except as otherwise required by law, the business conducted at a special meeting of stockholders of the Corporation shall be limited
exclusively to the business set forth in the Corporation’s notice of meeting, and the individual or group calling such meeting shall have exclusive authority to determine the business included in such notice. 

Section 1.4. Notice of Meetings. 

Notice of the place, if any, date and time of all meetings of stockholders of the Corporation, the record date for determining the
stockholders entitled to vote at the meeting (if such date is different from the record date for stockholders entitled to notice of the meeting) and the means of remote communications, if any, by which stockholders and proxy holders may be deemed
present and vote at such meeting, and, in the case of all special meetings of stockholders, the purpose or purposes of the meeting, shall be given, not less than 10 nor more than 60 days before the date on which such meeting is to be held, to each
stockholder entitled to notice of the meeting. 
 The Corporation may postpone or cancel any previously called annual or special meeting of
stockholders of the Corporation by making a public announcement (as defined in Section 1.2(e)) of such postponement or cancellation prior to the meeting. When a previously called annual or special meeting is postponed to another time, date or place,
if any, notice of the place (if any), date and time of the postponed meeting, the record date for determining the stockholders entitled to vote at the meeting (if such date is different from the record date for stockholders entitled to notice of the
meeting) and the means of remote communications, if any, by which stockholders and proxy holders may be deemed present and vote at such postponed meeting, shall be given in conformity with this Section 1.4 unless such meeting is postponed to a
date that is not more than 60 days after the date that the initial notice of the meeting was provided in conformity with this Section 1.4. 

When a meeting is adjourned to another time or place, notice need not be given of the adjourned meeting if the time and place, if any, thereof
and the means of remote communication, if any, by which stockholders and proxy holders may be deemed to be present and vote at such adjourned meeting are announced at the meeting at which the adjournment is taken; provided, however,
that if the adjournment is for more than 30 days, a notice of the adjourned meeting shall be given to each stockholder of record entitled to vote at the meeting, or if after the adjournment a new record date for stockholders entitled to vote is
fixed for the adjourned meeting the Board of Directors shall fix a new record date for notice of such adjourned meeting in conformity herewith and such notice shall be given to each stockholder of record entitled to vote at such adjourned meeting as
of the record date for notice of such adjourned meeting. At any adjourned meeting, any business may be transacted that may have been transacted at the original meeting. 

  
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 Section 1.5. Quorum. 

At any meeting of the stockholders, the holders of shares of stock of the Corporation entitled to cast a majority of the total votes entitled
to be cast by the holders of all outstanding shares of capital stock of the Corporation entitled to vote generally in the election of directors (“Voting Stock”), present in person or by proxy, shall constitute a quorum for all
purposes, unless or except to the extent that the presence of a larger number is required by applicable law or the Certificate of Incorporation. If a separate vote by one or more classes or series is required, the holders of shares entitled to cast
a majority of the total votes entitled to be cast by the holders of the shares of the class or classes or series, present in person or represented by proxy, shall constitute a quorum entitled to take action with respect to that vote on that matter.

 If a quorum shall fail to attend any meeting, the chairman of the meeting may adjourn the meeting to another place, if any, date and
time. 
 Section 1.6. Organization. 

The Chairman of the Board of Directors or, in his or her absence, the person whom the Board of Directors designates or, in the absence of that
person or the failure of the Board of Directors to designate a person, the Chief Executive Officer of the Corporation or, in his or her absence, the person chosen by the holders of a majority of the shares of capital stock entitled to vote who are
present, in person or by proxy, shall call to order any meeting of the stockholders of the Corporation and act as chairman of the meeting. In the absence of the Secretary or any Assistant Secretary of the Corporation, the secretary of the meeting
shall be the person the chairman of the meeting appoints. 
 Section 1.7. Conduct of Business. 

The chairman of any meeting of stockholders of the Corporation shall determine the order of business and the rules of procedure for the
conduct of such meeting, including the manner of voting and the conduct of discussion as he or she determines to be in order. The chairman shall have the power to adjourn the meeting to another place, if any, date and time. The date and time of the
opening and closing of the polls for each matter upon which the stockholders will vote at the meeting shall be announced at the meeting. Except to the extent inconsistent with such rules and regulations as adopted by the Board of Directors, the
chairman of the meeting shall have the right and authority to convene and (for any or no reason) to adjourn the meeting, to prescribe such rules, regulations and procedures and to do all such acts as, in the judgment of such chairman, are
appropriate for the proper conduct of the meeting. Such rules, regulations or procedures, whether adopted by the Board of Directors or prescribed by the chairman of the meeting, may include, without limitation, the following: (i) the
establishment of an agenda or order of business for the meeting; (ii) rules and procedures for maintaining order at the meeting and the safety of those present; (iii) limitations on attendance at or participation in the meeting to
stockholders entitled to vote at the meeting, their duly authorized and constituted proxies or such other persons as the chairman of the meeting shall determine; (iv) restrictions on entry to the meeting after the time fixed for the
commencement thereof; and (v) limitations on the time allotted to questions or comments by participants. The chairman of the meeting of stockholders, in addition to making any other determinations that may be appropriate to the conduct of the
meeting, shall, if the facts warrant, determine and declare to the meeting that a nomination or matter of business was not properly brought before the meeting and if such chairman should so determine, such chairman shall so declare to the meeting
and any such matter or business not properly brought before the meeting shall not be transacted or considered. Unless and to the extent determined by the Board of Directors or the chairman of the meeting, meetings of stockholders shall not be
required to be held in accordance with the rules of parliamentary procedure. 
 Section 1.8. Proxies; Inspectors. 

(a) At any meeting of the stockholders, every stockholder entitled to vote may vote in person or by proxy authorized by an instrument in
writing or by a transmission permitted by applicable law. 
 (b) Prior to a meeting of the stockholders of the Corporation, the Corporation
shall appoint one or more inspectors to act at a meeting of stockholders of the Corporation and make a written report thereof. The Corporation 

  
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may designate one or more persons as alternate inspectors to replace any inspector who fails to act. If no inspector or alternate is able to act at a meeting of stockholders, the person presiding
at the meeting may, and to the extent required by applicable law, shall, appoint one or more inspectors to act at the meeting. Each inspector, before beginning the discharge of his or her duties, shall take and sign an oath faithfully to execute the
duties of inspector with strict impartiality and according to the best of his or her ability. The inspectors may appoint or retain other persons or entities to assist the inspectors in the performance of the duties of inspectors. The inspectors
shall have the duties prescribed by applicable law. 
 Section 1.9. Voting. 

Except as otherwise required by the rules or regulations of any stock exchange applicable to the Corporation or pursuant to any law or
regulation applicable to the Corporation or its securities or by the Certificate of Incorporation or these bylaws, all matters other than the election of directors shall be determined by a majority of the votes cast on the matter affirmatively or
negatively. All elections of directors shall be determined by a plurality of the votes cast. 
 Section 1.10. Action by Written
Consent. 
 Except as otherwise provided in the Certificate of Incorporation, stockholders may not take any action by written consent in
lieu of a meeting of stockholders. 
 Section 1.11. Stock Ledger. 

A complete list of stockholders of the Corporation entitled to vote at any meeting of stockholders of the Corporation, arranged in
alphabetical order for each class of stock and showing the address of each such stockholder and the number of shares registered in the name of such stockholder, shall be open to the examination of any such stockholder, for any purpose germane to a
meeting of the stockholders of the Corporation, for a period of at least 10 days before the meeting (i) on a reasonably accessible electronic network, provided that the information required to gain access to such list is provided with the
notice of the meeting or (ii) during ordinary business hours at the principal place of business of the Corporation; provided, however, if the record date for determining the stockholders entitled to vote is less than 10 days
before the meeting date, the list shall reflect the stockholders entitled to vote as of the 10th day before such meeting date. If the meeting is to be held at a place, then a list of stockholders entitled to vote at the meeting shall be produced and
kept at the time and place of the meeting during the whole time thereof and may be examined by any stockholder who is present. If the meeting is to be held solely by means of remote communication, then the list shall also be open to the examination
of any stockholder during the whole time of the meeting on a reasonably accessible electronic network, and the information required to access such list shall be provided with the notice of the meeting. 

Except as otherwise provided by law, the stock ledger shall be the sole evidence of the identity of the stockholders entitled to vote at a
meeting and the number of shares held by each stockholder. 
 SECTION 2-BOARD OF DIRECTORS

 Section 2.1. General Powers and Qualifications of Directors. 

The business and affairs of the Corporation shall be managed by or under the direction of the Board of Directors. In addition to the powers
and authorities these bylaws expressly confer upon them, the Board of Directors may exercise all such powers of the Corporation and do all such lawful acts and things as are not by the DGCL or by the Certificate of Incorporation or by these bylaws
required to be exercised or done by the stockholders. Directors need not be stockholders of the Corporation to be qualified for election or service as a director of the Corporation. 

Section 2.2. Removal; Resignation. 

The directors of the Corporation may be removed in accordance with the Certificate of Incorporation. Any director may resign at any time upon
notice given in writing, including by electronic transmission, to the Corporation. 

  
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 Section 2.3. Regular Meetings. 

Regular meetings of the Board of Directors shall be held at the place (if any), on the date and at the time as shall have been established by
the Board of Directors and publicized among all directors. A notice of a regular meeting, the date of which has been so publicized, shall not be required. 

Section 2.4. Special Meetings. 

Special meetings of the Board of Directors may be called by the Chief Executive Officer, the President or by two or more directors then in
office or, if the Board of Directors then includes a director affiliated with investment funds affiliated with Bain Capital Private Equity, LP and its respective successors, Transferees (as defined in the Certificate of Incorporation) and affiliates
(collectively, the “Sponsor Holders”), by such director, and shall be held at the place, if any, on the date and at the time as he, she or they shall fix. Notice of the place, if any, date and time of each special meeting shall be
given to each director either (a) by mailing written notice thereof not less than five days before the meeting, or (b) by telephone, facsimile or other means of electronic transmission providing notice thereof not less than twenty-four
hours before the meeting. Any and all business may be transacted at a special meeting of the Board of Directors. 
 Section 2.5.
Quorum. 
 At any meeting of the Board of Directors, a majority of the total number of directors then in office shall constitute a
quorum for all purposes, provided that so long as the Sponsor Holders beneficially own (directly or indirectly) a majority of the voting power of the Voting Stock, it shall be necessary to constitute a quorum, in addition to a majority of the total
number of directors then in office, that a director affiliated with the Sponsor Holders be present (other than attendance for the sole purpose of objecting to the transaction of any business because the meeting is not lawfully called or convened).
For an action of the Board of Directors taken at a meeting to be valid, directors that constitute a quorum (including a director affiliated with the Sponsor Holders) must be present (as described in Section 2.6 below) at the time that the vote
on such action is taken. For the avoidance of doubt, so long as the Sponsor Holders collectively beneficially own (directly or indirectly) a majority of the voting power of the Voting Stock, if directors that constitute a quorum (including a
director affiliated with the Sponsor Holders) are not present (as described in Section 2.6 below) at the time that the vote on any action is taken, a quorum shall not be constituted with respect to such action, and any vote taken with respect
to such action shall not be a valid action of the Board of Directors, notwithstanding that a quorum of the Board of Directors may have been present at the commencement of such meeting. If a quorum shall fail to attend any meeting, a majority of
those present may adjourn the meeting to another place, if applicable, date or time, without further notice or waiver thereof. 

Section 2.6. Participation in Meetings By Conference Telephone or Other Communications Equipment. 

Members of the Board of Directors, or of any committee thereof, may participate in a meeting of the Board of Directors or committee thereof by
means of conference telephone or other communications equipment by means of which all directors participating in the meeting can hear each other director, and such participation shall constitute presence in person at the meeting. 

Section 2.7. Conduct of Business. 

At any meeting of the Board of Directors, business shall be transacted in the order and manner that the Board of Directors may from time to
time determine, and all matters shall be determined by the vote of a majority of the directors present, provided a quorum is present at the time such matter is acted upon, except as otherwise provided in the Certificate of Incorporation or these
bylaws or required by applicable law. The Board of Directors or any committee thereof may take action without a meeting if all members thereof consent thereto in writing or by 

  
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electronic transmission, and the writing or writings, or electronic transmission or electronic transmissions, are filed with the minutes of proceedings of the Board of Directors or any committee
thereof. Such filing shall be in paper form if the minutes are maintained in paper form and shall be in electronic form if the minutes are maintained in electronic form. 

Section 2.8. Compensation of Directors. 

The Board of Directors shall be authorized to fix the compensation of directors. The directors of the Corporation shall be paid their
expenses, if any, of attendance at each meeting of the Board of Directors and may be reimbursed a fixed sum for attendance at each meeting of the Board of Directors, paid an annual retainer or paid other compensation, including equity compensation,
as the Board of Directors determines. No such payment shall preclude any director from serving the Corporation in any other capacity and receiving compensation therefor. Members of committees shall have their expenses, if any, of attendance of each
meeting of such committee reimbursed and may be paid compensation for attending committee meetings or being a member of a committee. 

SECTION 3-COMMITTEES 

Section 3.1. Committees of the Board of Directors. 

The Board of Directors may designate a chairman of the Board of Directors (or co-chairmen) (the
“Chairman”). Additionally, the Board of Directors may designate committees of the Board of Directors, with such lawfully delegable powers and duties as it thereby confers, to serve at the pleasure of the Board of Directors and
shall, for those committees, appoint a director or directors to serve as the member or members, designating, if it desires, other directors as alternate members who may replace any absent or disqualified member at any meeting of such committee. In
the absence or disqualification of any member of any committee and any alternate member in his or her place, the member or members of the committee present at the meeting and not disqualified from voting, whether or not he or she or they constitute
a quorum, may by unanimous vote appoint another member of the Board of Directors to act at the meeting in the place of the absent or disqualified member. All provisions of this Section 3.1 are subject to, and nothing in this Section 3.1
shall in any way limit the exercise, or method or timing of the exercise of, the rights of any person granted by the Corporation with respect to the existence, duties, composition or conduct of any committee of the Board of Directors. 

SECTION 4-OFFICERS 

Section 4.1. Generally. 

The officers of the Corporation shall be elected by the Board of Directors and may consist of a Chief Executive Officer, a President, one or
more Vice Presidents, a Secretary, one or more Assistant Secretaries, a Chief Financial Officer, Treasurer, one or more Assistant Treasurers and such other officers and assistant officers as may be deemed necessary or desirable by the Board of
Directors. At the discretion of the Board of Directors, the Chairman of the Board of Directors may have authority as an officer of the Corporation. In its discretion, the Board of Directors may choose not to fill any office for any period as it may
deem advisable. Each officer shall hold office until his or her successor is elected and qualified or until his or her earlier resignation or removal. Any number of offices may be held by the same person. The compensation of officers appointed by
the Board of Directors shall be determined from time to time by the Board of Directors or a committee thereof or by the officers as may be designated by resolution of the Board of Directors. 

Section 4.2. Chief Executive Officer. 

Unless otherwise determined by the Board of Directors, the Chief Executive Officer shall have the powers and perform the duties incident to
that position. Subject to the powers of the Board of Directors and the Chairman of the Board of Directors (if applicable), the Chief Executive Officer shall be in general and active charge of the entire business and affairs of the Corporation, and
shall be its chief policy making officer. The Chief Executive Officer shall have such other powers and perform such other duties as may be prescribed by the Board of Directors or 

  
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provided in these bylaws. The Chief Executive Officer is authorized to execute bonds, mortgages and other contracts requiring a seal, under the seal of the Corporation, except where required or
permitted by law to be otherwise signed and executed and except where the signing and execution thereof shall be expressly delegated by the Board of Directors to some other officer or agent of the Corporation. The Chief Executive Officer shall have
general supervision and direction of all of the other officers, employees and agents of the Corporation, subject in all cases to the orders and resolutions of the Board of Directors. 

Section 4.3. President. 

The President shall have the powers and duties delegated to him or her by the Board of Directors or the Chief Executive Officer. 

Section 4.3. Vice Presidents. 

Each Vice President shall have the powers and duties delegated to him or her by the Board of Directors, the Chief Executive Officer or the
President. One Vice President may be designated by the Board of Directors to perform the duties and exercise the powers of the President in the event of the President’s absence or disability. 

Section 4.3. Secretary and Assistant Secretaries. 

The Secretary shall issue all authorized notices for, and shall keep minutes of, all meetings of the stockholders and the Board of Directors.
He or she shall have charge of the corporate books and shall perform other duties as the Board of Directors may from time to time prescribe. 

Any Assistant Secretary shall perform such duties and possess such powers as the Board of Directors, the Chief Executive Officer, the
President or the Secretary may from time to time prescribe. In the event of the absence, inability or refusal to act of the Secretary, the Assistant Secretary (or if there shall be more than one, the Assistant Secretaries in the order determined by
the Board of Directors) shall perform the duties and exercise the powers of the Secretary. 
 Section 4.4. Chief Financial Officer,
Treasurer and Assistant Treasurers. 
 The Chief Financial Officer shall keep or cause to be kept the books of account of the
Corporation in a thorough and proper manner and shall render statements of the financial affairs of the Corporation in such form and as often as required by the Board of Directors or the Chief Executive Officer or the President. The Chief Financial
Officer, subject to the order of the Board of Directors, shall have the custody of all funds and securities of the Corporation. The Chief Financial Officer shall perform other duties commonly incident to his office and shall also perform such other
duties and have such other powers as the Board of Directors, the Chief Executive Officer or the President shall designate from time to time. The Chief Executive Officer or the President may direct the Treasurer or any Assistant Treasurer to assume
and perform the duties of the Chief Financial Officer in the absence or disability of the Chief Financial Officer, and each Treasurer and Assistant Treasurer shall perform other duties commonly incident to his office and shall also perform such
other duties and have such other powers as the Board of Directors, the Chief Executive Officer or the President shall designate from time to time. 

Section 4.5. Delegation of Authority. 

The Board of Directors may from time to time delegate the powers or duties of any officer to any other officer or agent, notwithstanding any
provision hereof. 
 Section 4.6. Removal. 

The Board of Directors may remove any officer of the Corporation at any time, with or without cause. 

  
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 Section 4.7. Action with Respect to Securities of Other Companies. 

Unless otherwise directed by the Board of Directors, the Chief Executive Officer, the President or any officer of the Corporation authorized
by the Chief Executive Officer or the President, shall have power to vote and otherwise act on behalf of the Corporation, in person or by proxy, at any meeting of stockholders or equityholders of, or with respect to any action of, stockholders or
equityholders of any other entity in which the Corporation may hold securities and otherwise to exercise any and all rights and powers which the Corporation may possess by reason of its ownership of securities in such other entity. 

SECTION 5-STOCK 

Section 5.1. Certificates of Stock. 

Shares of the capital stock of the Corporation may be certificated or uncertificated, as provided in the DGCL. Stock certificates shall be
signed by, or in the name of the Corporation by, (i) the Chairman of the Board of Directors (if any) or the vice-Chairman of the Board of Directors (if any), or the President or a Vice President, and (ii) the Secretary or an Assistant
Secretary, or the Treasurer or an Assistant Treasurer, certifying the number of shares owned by such stockholder. Any signatures on a certificate may be by facsimile. 

Section 5.2. Transfers of Stock. 

Transfers of stock shall be made only upon the transfer books of the Corporation kept at an office of the Corporation (within or without the
State of Delaware) or by transfer agents designated to transfer shares of the stock of the Corporation. 
 Section 5.3. Lost, Stolen
or Destroyed Certificates. 
 In the event of the loss, theft or destruction of any certificate of stock, another may be issued in its
place pursuant to regulations as the Board of Directors may establish concerning proof of the loss, theft or destruction and concerning the giving of a satisfactory bond or indemnity, if deemed appropriate. 

Section 5.4. Regulations. 

The issue, transfer, conversion and registration of certificates of stock of the Corporation shall be governed by other regulations as the
Board of Directors may establish. 
 Section 5.5. Record Date. 

(a) In order that the Corporation may determine the stockholders entitled to notice of any meeting of stockholders or any adjournment thereof,
the Board of Directors may fix a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted by the Board of Directors, and which record date shall, unless otherwise required by law, not be
more than 60 nor less than 10 days before the date of such meeting. If the Board of Directors so fixes a date, such date shall also be the record date for determining the stockholders entitled to vote at such meeting unless the Board of Directors
determines, at the time it fixes such record date, that a later date on or before the date of the meeting shall be the date for making such determination. If no record date is fixed by the Board of Directors, the record date for determining
stockholders entitled to notice of or to vote at a meeting of stockholders shall be at the close of business on the day preceding the day on which notice is given, or, if notice is waived, at the close of business on the day next preceding the day
on which the meeting is held. A determination of stockholders of record entitled to notice of or to vote at a meeting of stockholders shall apply to any adjournment of the meeting; provided, however, that the Board of Directors may fix a new record
date for determination of stockholders entitled to vote at the adjourned meeting, and in such case shall also fix as the record date for stockholders entitled to notice of such adjourned meeting the same or an earlier date as that fixed for
determination of stockholders entitled to vote in accordance herewith at the adjourned meeting. 
 (b) In order that the Corporation may
determine the stockholders entitled to receive payment of any dividend or other distribution or allotment of any rights, or entitled to exercise any rights in respect of any change, 

  
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conversion or exchange of stock or for the purpose of any other lawful action, the Board of Directors may fix a record date, which shall not be more than 60 days prior to such other action. If no
such record date is fixed, the record date for determining stockholders for any such purpose shall be at the close of business on the day on which the Board of Directors adopts the resolution relating thereto. 

SECTION 6-INDEMNIFICATION AND ADVANCEMENT OF EXPENSES 

Section 6.1. Indemnification. 

The Corporation shall indemnify, defend and hold harmless, to the fullest extent permitted by applicable law as it presently exists or may
hereafter be amended, any person (an “Indemnitee”) who was or is made, or is threatened to be made, a party or is otherwise involved in any action, suit or proceeding, whether civil, criminal, administrative or investigative (a
“Proceeding”), by reason of the fact that he or she, or a person for whom he or she is the legal representative, is or was a director or an officer of the Corporation or, while a director or an officer of the Corporation, is or was
serving at the request of the Corporation as a director, officer, employee, member, trustee or agent of another corporation or of a partnership, joint venture, trust, nonprofit entity or other enterprise (including, but not limited to, service with
respect to employee benefit plans) (any such entity, an “Other Entity”), against all liability and loss suffered (including, but not limited to, expenses (including, but not limited to, attorneys’ fees and expenses), judgments,
fines and amounts paid in settlement actually and reasonably incurred by such Indemnitee in connection with such Proceeding). Notwithstanding the preceding sentence, the Corporation shall be required to indemnify an Indemnitee in connection with a
Proceeding (or part thereof) commenced by such Indemnitee only if the commencement of such Proceeding (or part thereof) by the Indemnitee was authorized by the Board of Directors or the Proceeding (or part thereof) relates to the enforcement of the
Corporation’s obligations under this Section 6.1. 
 Section 6.2. Advancement of Expenses. 

The Corporation shall to the fullest extent not prohibited by applicable law pay, on an as-incurred
basis, all expenses (including, but not limited to attorneys’ fees and expenses) incurred by an Indemnitee in defending any proceeding in advance of its final disposition. Such advancement shall be unconditional, unsecured and interest free and
shall be made without regard to Indemnitee’s ability to repay any expenses advanced; provided, however, that, to the extent required by law, such payment of expenses in advance of the final disposition of the Proceeding shall be
made only upon receipt of an unsecured undertaking by the Indemnitee to repay all amounts advanced if it should be ultimately determined that the Indemnitee is not entitled to be indemnified under this Section 6 or otherwise. 

Section 6.3. Claims. 

If a claim for indemnification (following the final disposition of such proceeding) or advancement of expenses under this Section 6 is
not paid in full within 60 days after a written claim therefor by the Indemnitee has been received by the Corporation, the Indemnitee may file suit to recover the unpaid amount of such claim and, if successful in whole or in part, shall be entitled
to be paid the expense of prosecuting such claim to the fullest extent permitted by law. In any such action the Corporation shall have the burden of proving that the Indemnitee is not entitled to the requested indemnification or advancement of
expenses under applicable law. 
 Section 6.4. Insurance. 

The Corporation shall have the power to purchase and maintain insurance on behalf of any person who is or was a director, officer, trustee,
employee, member, trustee or agent of the Corporation, or was serving at the request of the Corporation as a director, officer, trustee, employee or agent of an Other Entity, against any liability asserted against the person and incurred by the
person in any such capacity, or arising out of his or her status as such, whether or not the Corporation would have the power or the obligation to indemnify such person against such liability under the provisions of this Section 6 or the DGCL.

  
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 Section 6.5. Non-Exclusivity of Rights. 

The rights conferred on any Indemnitee by this Section 6 are not exclusive of other rights arising under any bylaw, agreement, vote of
directors or stockholders or otherwise, and shall inure to the benefit of the heirs and legal representatives of such Indemnitee. 

Section 6.6. Amounts Received from an Other Entity. 

Subject to Section 6.7, the Corporation’s obligation, if any, to indemnify or to advance expenses to any Indemnitee who was or is
serving at the Corporation’s request as a director, officer, employee or agent of an Other Entity shall be reduced by any amount such Indemnitee may collect as indemnification or advancement of expenses from such Other Entity. 

Section 6.7. Indemnification Priority. 

As between the Corporation and any other person (other than an entity directly or indirectly controlled by the Corporation) who provides
indemnification to the Indemnitees for their service to, or on behalf of, the Corporation (collectively, the “Secondary Indemnitors”) (i) the Corporation shall be the full indemnitor of first resort in respect of indemnification or
advancement of expenses in connection with any Jointly Indemnifiable Claims (as defined below), pursuant to and in accordance with the terms of this Section 6, irrespective of any right of indemnification, advancement of expenses or other right
of recovery any Indemnitee may have from any Secondary Indemnitor or any right to insurance coverage that Indemnitee may have under any insurance policy issued to any Secondary Indemnitor (i.e., the Corporation’s obligations to such Indemnitees
are primary and any obligation of any Secondary Indemnitor, or any insurer of any Secondary Indemnitor, to advance expenses or to provide indemnification or insurance coverage for the same loss or liability incurred by such Indemnitees is secondary
to the Corporation’s obligations), (ii) the Corporation shall be required to advance the full amount of expenses incurred by any such Indemnitee and shall be liable for the full amount of all liability and loss suffered by such Indemnitee
(including, but not limited to, expenses (including, but not limited to, attorneys’ fees and expenses), judgments, fines and amounts paid in settlement actually and reasonably incurred by such Indemnitee in connection with such Proceeding),
without regard to any rights any such Indemnitee may have against any Secondary Indemnitor or against any insurance carrier providing insurance coverage to Indemnitee under any insurance policy issued to a Secondary Indemnitor, and (iii) the
Corporation irrevocably waives, relinquishes and releases each Secondary Indemnitor from any and all claims against such Secondary Indemnitor for contribution, subrogation or any other recovery of any kind in respect thereof. The Corporation shall
indemnify each Secondary Indemnitor directly for any amounts that such Secondary Indemnitor pays as indemnification or advancement on behalf of any such Indemnitee and for which such Indemnitee may be entitled to indemnification from the Corporation
in connection with Jointly Indemnifiable Claims. No right of indemnification, advancement of expenses or other right of recovery that an Indemnitee may have from any Secondary Indemnitor shall reduce or otherwise alter the rights of the Indemnitee
or the obligations of the Corporation hereunder. No advancement or payment by any Secondary Indemnitor on behalf of any such Indemnitee with respect to any claim for which such Indemnitee has sought indemnification from the Corporation shall affect
the foregoing and the Secondary Indemnitors shall be subrogated to the extent of such advancement or payment to all of the rights of recovery of such Indemnitee against the Corporation. Each Indemnitee shall execute all papers reasonably required
and shall do all things that may be reasonably necessary to secure the rights of such Indemnitee’s Secondary Indemnitors under this Section 6.7, including the execution of such documents as may be necessary to enable the Secondary
Indemnitors effectively to bring suit to enforce such rights, including in the right of the Corporation. Each of the Secondary Indemnitors shall be third-party beneficiaries with respect to this Section 6.7, entitled to enforce this
Section 6.7. As used in this Section 6.7, the term “Jointly Indemnifiable Claims” shall be broadly construed and shall include, without limitation, any action, suit, proceeding or other matter for which an Indemnitee shall
be entitled to indemnification, reimbursement, advancement of expenses or insurance coverage from both a Secondary Indemnitor (or an insurance carrier providing insurance coverage to any Secondary Indemnitor) and the Corporation, whether pursuant to
Delaware law (or other applicable law in the case of any Secondary Indemnitor), any agreement or certificate of incorporation, bylaws, partnership agreement, operating agreement, certificate of formation, certificate of limited partnership or other
organizational or governing documents of the Corporation or the Secondary Indemnitors or any insurance policy providing insurance coverage to any Secondary Indemnitor, as applicable. 

  
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 Section 6.8. Amendment or Repeal. 

Any right to indemnification or to advancement of expenses of any Indemnitee arising hereunder shall not be eliminated or impaired by an
amendment to or repeal of this Section 6 after the occurrence of the act or omission that is the subject of the civil, criminal, administrative or investigative action, suit, proceeding or other matter for which indemnification or advancement
of expenses is sought. 
 Section 6.9. Other Indemnification and Advancement of Expenses. 

This Section 6 shall not limit the right of the Corporation, to the extent and in the manner permitted by law, to indemnify and to
advance expenses to persons other than Indemnitees when and as authorized by appropriate corporate action. 
 Section 6.10.
Reliance. 
 Indemnitees who after the date of the adoption of this Section 6 become or remain an Indemnitee described in
Section 6.1 will be conclusively presumed to have relied on the rights to indemnity, advancement of expenses and other rights contained in this Section 6 in entering into or continuing the service. The rights to indemnification and to the
advancement of expenses conferred in this Section 6 will apply to claims made against any Indemnitee described in Section 6.1 arising out of acts or omissions that occurred or occur either before or after the adoption of this
Section 6 in respect of service as a director or officer of the corporation or other service described in Section 6.1. 

Section 6.11. Successful Defense. 

In the event that any proceeding to which an Indemnitee is a party is resolved in any manner other than by adverse judgment against the
Indemnitee (including, without limitation, settlement of such proceeding with or without payment of money or other consideration) it shall be presumed that the Indemnitee has been successful on the merits or otherwise in such proceeding for purposes
of Section 145(c) of the DGCL. Anyone seeking to overcome this presumption shall have the burden of proof and the burden of persuasion by clear and convincing evidence. 

SECTION 7-NOTICES 

Section 7.1. Notices. 

Except as otherwise provided herein or permitted by applicable law, notices to directors and stockholders shall be in writing and delivered
personally or mailed to the directors or stockholders at their addresses appearing on the books of the Corporation. If mailed, notice to a stockholder of the Corporation shall be deemed given when deposited in the mail, postage prepaid, directed to
a stockholder at such stockholder’s address as it appears on the records of the Corporation. Without limiting the manner by which notice otherwise may be given effectively to stockholders, any notice to stockholders of the Corporation may be
given by electronic transmission in the manner provided in Section 232 of the DGCL. 
 Section 7.2. Waivers. 

A written waiver of any notice, signed by a stockholder or director, or a waiver by electronic transmission by such person or entity, whether
given before or after the time of the event for which notice is to be given, shall be deemed equivalent to the notice required to be given to such person or entity. Neither the business nor the purpose of any meeting need be specified in the waiver.
Attendance at any meeting shall constitute waiver of notice except attendance for the sole purpose of objecting, at the beginning of the meeting, to the transaction of any business because the meeting is not lawfully called or convened. 

  
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 SECTION 8-MISCELLANEOUS 

Section 8.1. Corporate Seal. 

The Board of Directors may provide a suitable seal, containing the name of the Corporation, which seal shall be in the charge of the Secretary
of the Corporation. If and when so directed by the Board of Directors, duplicates of the seal may be kept and used by the Treasurer or by an Assistant Secretary, Assistant Treasurer or the Chief Financial Officer. 

Section 8.2. Reliance upon Books, Reports, and Records. 

Each director and each member of any committee designated by the Board of Directors of the Corporation shall, in the performance of his or her
duties, be fully protected in relying in good faith upon the books and records of the Corporation and upon such information, opinions, reports or statements presented to the Corporation by any of its officers, agents or employees, or committees of
the Board of Directors so designated, or by any other person or entity as to matters which such director or committee member reasonably believes are within such other person’s or entity’s professional or expert competence and that has been
selected with reasonable care by or on behalf of the Corporation. 
 Section 8.3. Fiscal Year. 

The fiscal year of the Corporation shall be as fixed by the Board of Directors. 

Section 8.4. Time Periods. 

In applying any provision of these bylaws that requires that an act be done or not be done a specified number of days before an event or that
an act be done during a specified number of days before an event, calendar days shall be used, the day of the doing of the act shall be excluded, and the day of the event shall be included. 

SECTION 9-AMENDMENTS 

These bylaws may be altered, amended or repealed in accordance with the Certificate of Incorporation and the DGCL. 

  
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 Exhibit B 

FORM OF SURGERY PARTNERS, INC. 

Amended and Restated Certificate of Incorporation 

Pursuant to Sections 242 and 245 of the General Corporation Law of the State of Delaware, Surgery Partners, Inc. has adopted this Amended and
Restated Certificate of Incorporation restating, integrating and amending its Certificate of Incorporation (originally filed April 2, 2015 and amended and restated on September 21, 2015), which Amended and Restated Certificate of
Incorporation has been duly proposed by the directors and adopted by the stockholders of this corporation (by written consent pursuant to Section 228 of the General Corporation Law of the State of Delaware) in accordance with the provisions of
Sections 242 and 245 of the General Corporation Law of the State of Delaware. 
 ARTICLE I – NAME 

The name of the corporation is Surgery Partners, Inc. (the “Corporation”). 

ARTICLE II — REGISTERED OFFICE AND AGENT 

The address of the Corporation’s registered office in the State of Delaware is 1209 Orange Street, in the City of Wilmington, County of
New Castle, 19801. The name of the Corporation’s registered agent at such address is The Corporation Trust Company. 
 ARTICLE III
– PURPOSE 
 The purpose of the Corporation is to engage in any lawful act or activity for which corporations may be organized under
the General Corporation Law of the State of Delaware (the “DGCL”). 
 ARTICLE IV – CAPITALIZATION 

(a) Authorized Shares. The total number of shares of stock that the Corporation shall have authority to issue is [●], consisting
of 300,000,000 shares of Common Stock, par value $0.01 per share (“Common Stock”), and [●] shares of Preferred Stock, par value $0.01 per share (“Preferred Stock”). Such stock may be issued from time to time
by the Corporation for such consideration as may be fixed by the board of directors of the Corporation (the “Board of Directors”). 

(b) Common Stock. Subject to the powers, preferences and rights of any Preferred Stock, including any series thereof, having any
preference or priority over, or rights superior to, the Common Stock and except as otherwise provided by law and this Article IV, the holders of the Common Stock shall have and possess all powers and voting and other rights pertaining to the stock
of the Corporation. 
 (i) Voting. Each holder of Common Stock, as such, shall be entitled to one vote for each share of Common Stock
held of record by such holder on all matters on which stockholders generally are entitled to vote; provided, however, that to the fullest extent permitted by law, holders of Common Stock, as such, shall have no voting power with respect to, and
shall not be entitled to vote on, any amendment to this Amended and Restated Certificate of Incorporation (including any certificate of designations relating to any series of Preferred Stock) that relates solely to the terms of one or more
outstanding series of Preferred Stock if only the holders of such affected series are entitled, either separately or together with the holders of one or more other such series, to vote thereon pursuant to this Amended and Restated Certificate of
Incorporation (including any certificate of designations relating to any series of Preferred Stock) or pursuant to the DGCL. There shall be no cumulative voting. 

 (ii) Dividends. Dividends may be declared and paid on the Common Stock from funds lawfully
available therefor as and when determined by the Board of Directors and subject to any preferential dividend rights of any then outstanding Preferred Stock. Except as otherwise provided by the DGCL or this Amended and Restated Certificate of
Incorporation, the holders of record of shares of Common Stock shall share ratably in all dividends payable in cash, stock or otherwise and other distributions, whether in respect of liquidation or dissolution (voluntary or involuntary) or
otherwise. 
 (iii) No Preemptive Rights. The holders of the Common Stock shall have no preemptive rights to subscribe for any shares
of any class of stock of the Corporation whether now or hereafter authorized. 
 (iv) No Conversion Rights. The Common Stock shall
not be convertible into, or exchangeable for, shares of any other class or classes or of any other series of the same class of the Corporation’s capital stock. 

(v) Liquidation Rights. In the event of any voluntary or involuntary liquidation, dissolution or winding up of the affairs of the
Corporation, after payment or provision for payment of the debts and other liabilities of the Corporation and of the preferential and other amounts, if any, to which the holders of Preferred Stock shall be entitled, the holders of all outstanding
shares of Common Stock shall be entitled to receive the remaining assets of the Corporation available for distribution ratably in proportion to the number of shares held by each such stockholder. A merger or consolidation of the Corporation with or
into any other corporation or other entity or a sale or conveyance of all or any part of the assets of the Corporation, in any such case which shall not in fact result in the liquidation of the Corporation and the distribution of assets to its
stockholders, shall not be deemed to be a voluntary or involuntary liquidation, dissolution or winding up of the affairs of the Corporation. 

(c) Preferred Stock. Shares of Preferred Stock may be issued in one or more series, from time to time, with each such series to consist
of such number of shares and to have such voting powers relative to other classes or series of Preferred Stock, if any, or Common Stock, full or limited or no voting powers, and such designations, preferences and relative, participating, optional or
other special rights, and the qualifications, limitations or restrictions thereof, as shall be stated in the resolution or resolutions providing for the issuance of such series adopted by the Board of Directors, and the Board of Directors is hereby
expressly vested with the authority, to the full extent now or hereafter provided by applicable law, to adopt any such resolution or resolutions. Except as otherwise provided in this Amended and Restated Certificate of Incorporation or any
certificate of designations relating to any series of Preferred Stock, no vote of the holders of the Preferred Stock or Common Stock shall be a prerequisite to the designation or issuance of any shares of any series of the Preferred Stock authorized
by and complying with the conditions of this Amended and Restated Certificate of Incorporation and any certificate of designations relating to any series of Preferred Stock, the right to have such vote being expressly waived by all present and
future holders of the capital stock of the Corporation. Any shares of Preferred Stock that are redeemed, purchased or acquired by the Corporation may be reissued except as otherwise provided by law, this Amended and Restated Certificate of
Incorporation or any certificate of designations relating to any series of Preferred Stock. Different series of Preferred Stock shall not be construed to constitute different classes of shares for the purposes of voting by classes unless expressly
provided in any certificate of designations or any resolution or resolutions providing for the issue of such series adopted by the Board of Directors. 

(d) No Class Vote on Changes in Authorized Number of Shares of Preferred Stock. Subject to the rights of the holders
of any series of Preferred Stock pursuant to the terms of this Amended and Restated Certificate of Incorporation, any certificate of designations or any resolution providing for the issuance of such series of stock adopted by the Board of Directors,
the number of authorized shares of Preferred Stock may be increased or decreased (but not below the number of shares thereof then outstanding) by the affirmative vote of the holders of a majority of the voting power of the outstanding shares of
capital stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class, irrespective of the provisions of Section 242(b)(2) of the DGCL. 

ARTICLE V – BOARD OF DIRECTORS 

(a) Number of Directors; Vacancies and Newly Created Directorships. The number of directors constituting the Board of Directors shall
be not fewer than three and not more than 15, each of whom shall be a natural person. 

  
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Subject to the special rights of the holders of any series of Preferred Stock to elect directors, the precise number of directors shall be fixed from time to time by a majority vote of the Board
of Directors, provided that, prior to the date (the “Trigger Date”) that the Sponsor Entities (as defined below) cease collectively to beneficially own (directly or indirectly) fifty percent (50%) or more of the then outstanding
capital stock of the Corporation entitled to vote generally in the election of directors (“Voting Stock”), the size of the Board of Directors will be determined by the affirmative vote of at least a majority of the
Corporation’s then outstanding Voting Stock. Vacancies and newly-created directorships shall be filled exclusively by vote of a majority of the directors then in office, even if less than a quorum, or by a sole remaining director, except that
(i) any vacancy created by the removal of a director by the stockholders for cause shall only be filled, in addition to any other vote otherwise required by law, by vote of a majority of the then outstanding Voting Stock and (ii) prior to
the Trigger Date, vacancies will be filled by vote of a majority of the then outstanding Voting Stock. No decrease in the number of directors constituting the Board of Directors shall shorten the term of any incumbent director. A director elected to
fill a vacancy shall be elected for the unexpired term of his or her predecessor in office, and a director chosen to fill a position resulting from an increase in the number of directors shall hold office until the next election of the class for
which such director shall have been chosen, subject to the election and qualification of his or her successor and to his or her earlier death, resignation or removal. “Affiliate” means, with respect to any Person, any other Person
that controls, is controlled by, or is under common control with such Person; the term “control,” as used in this definition, means the power to direct or cause the direction of the management and policies of such Person, directly
or indirectly, whether through the ownership of voting securities, by contract or otherwise, and “controlled” and “controls” have meanings correlative to the foregoing. “HIG Stock Sale Agreement”
means that certain Stock Purchase Agreement, dated as of May 9, 2017, by and among H.I.G. Surgery Centers, LLC, H.I.G. Bayside Debt & LBO Fund II L.P., BCPE Seminole Holdings LP, and the Corporation. “HIG Stock Sale
Closing” means the closing of the purchase and sale of Common Stock pursuant to the HIG Stock Sale Agreement. “Person” means an individual, any general partnership, limited partnership, limited liability company,
corporation, trust, business trust, joint stock company, joint venture, unincorporated association, cooperative or association or any other legal entity or organization of whatever nature, and shall include any successor (by merger or otherwise) of
such entity. “Sponsor Entities” means, collectively, (x) before the HIG Stock Sale Closing, investment funds affiliated with H.I.G. Capital, LLC or Bain Capital Private Equity, LP and their respective successors, Transferees
and Affiliates and (b) after the HIG Stock Sale Closing, investment funds affiliated with Bain Capital Private Equity, LP and its successors, Transferees and Affiliates. “Transferee” means, any Person who becomes a beneficial
owner of Voting Stock upon having purchased such shares from the investment funds affiliated with the Sponsor Entities or their respective Affiliates, provided, however, that a purchaser of Voting Stock in an registered public offering shall not be
a “Transferee.” For the purpose of this Amended and Restated Certificate of Incorporation, “beneficial ownership” shall be determined in accordance with Rule 13d-3 promulgated under
the Securities Exchange Act of 1934, as amended (the “Exchange Act”). 
 (b) Classified Board of Directors. Subject
to the special rights of the holders of any series of Preferred Stock to elect directors, the Board of Directors (other than those directors elected by the holders of any series of Preferred Stock) shall be classified into three classes:
Class I; Class II; and Class III. Each class shall consist, as nearly as practicable, of one-third of the total number of directors constituting the entire Board of Directors and the allocation
of directors among the three classes shall be determined by the Board of Directors. The term of office of the Class I Directors shall expire at the 2019 annual meeting of stockholders, the term of office of the Class II Directors shall
expire at the 2020 annual meeting of stockholders and the term of office of the Class III Directors shall expire at the 2018 annual meeting of stockholders. Each director in each class shall hold office until his or her successor is duly
elected and qualified or until his or her earlier death, resignation or removal. At each annual meeting of stockholders beginning with the first annual meeting of stockholders following the filing of this Amended and Restated Certificate of
Incorporation, the successors of the class of directors whose term expires at that meeting shall be elected to hold office for a term expiring at the annual meeting of stockholders to be held in the third year following the year of their election,
with each director in each such class to hold office until his or her successor is duly elected and qualified or until his or her earlier death, resignation or removal. If the number of directors is changed, any increase or decrease shall be
apportioned among the classes so as to maintain the number of directors in each class as nearly equal as possible and such apportionment shall be determined by the Board of Directors. 

  
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 (c) Removal. Subject to the special rights of the holders of any series of Preferred Stock
to elect directors, the directors of the Corporation may be removed only for cause by the affirmative vote of the holders of at least seventy-five percent (75%) of the voting power of the outstanding shares of capital stock of the Corporation
entitled to vote generally in the election of directors, voting together as a single class, at a meeting of the stockholders called for that purpose. 

ARTICLE VI – LIMITATION OF DIRECTOR LIABILITY 

To the fullest extent that the DGCL or any other law of the State of Delaware (as they exist on the date hereof or as they may hereafter be
amended) permits the limitation or elimination of the liability of directors, no director of the Corporation shall be liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director. No amendment to, or
modification or repeal of, this Article VI shall adversely affect any right or protection of a director of the Corporation existing hereunder with respect to any state of facts existing or act or omission occurring, or any cause of action, suit or
claim that, but for this Article VI, would accrue or arise, prior to such amendment, modification or repeal. If the DGCL is amended after the Effective Time to authorize corporate action further eliminating or limiting the personal liability of
directors, then the liability of a director of the Corporation shall be eliminated or limited to the fullest extent permitted by the DGCL, as so amended. 

ARTICLE VII – MEETINGS OF STOCKHOLDERS 

(a) No Action by Written Consent. From and after the Trigger Date, any action required or permitted to be taken by the stockholders of
the Corporation may be effected only at a duly called annual or special meeting of stockholders of the Corporation and may not be effected by any consent in writing by such stockholders. 

(b) Special Meetings of Stockholders. Subject to any special rights of the holders of any series of Preferred Stock, and to the
requirements of applicable law, special meetings of stockholders of the Corporation may be called only (i) by or at the direction of the Board of Directors pursuant to a written resolution adopted by a majority of the total number of directors
which the Corporation would have if there were no vacancies, or (ii) prior to the Trigger Date, by the Secretary of the Corporation at the request of the holders of fifty percent (50%) or more of the then outstanding Voting Stock. Any business
transacted at any special meeting of stockholders shall be limited to matters relating to the purpose or purposes stated in the notice of meeting. 

(c) Election of Directors by Written Ballot. Election of directors need not be by written ballot. 

ARTICLE VIII – AMENDMENTS TO THE CERTIFICATE OF INCORPORATION AND BYLAWS 

(a) Bylaws. In furtherance and not in limitation of the powers conferred by law, the Board of Directors is expressly authorized to
make, alter, amend or repeal the bylaws of the Corporation subject to the power of the stockholders of the Corporation entitled to vote with respect thereto to make, alter, amend or repeal the bylaws both before and after the Trigger Date;
provided, that with respect to the powers of stockholders entitled to vote with respect thereto to make, alter, amend or repeal the bylaws, from and after the Trigger Date, in addition to any other vote otherwise required by law, the
affirmative vote of the holders of at least seventy-five percent (75%) of the voting power of the outstanding shares of capital stock of the Corporation entitled to vote with respect thereto, voting together as a single class, shall be required to
make, alter, amend or repeal the bylaws of the Corporation. 
 (b) Amendments to the Certificate of Incorporation. Subject to any
certificate of designations relating to any series of Preferred Stock, the Corporation reserves the right to amend, alter, change or repeal any provision contained in this Amended and Restated Certificate of Incorporation, in the manner now or
hereafter prescribed by the DGCL, and all rights conferred upon stockholders herein are granted subject to this reservation. Notwithstanding anything to the contrary contained in this Amended and Restated Certificate of Incorporation, and
notwithstanding that a lesser percentage may be permitted from time to time by applicable law, no provision of Article V, Article VI, paragraphs (a) and (b) of Article VII, Article VIII, Article IX, Article X and Article XI may be altered,
amended or repealed in any respect, nor may any provision or bylaw inconsistent therewith be adopted, unless, in addition to any other vote required by this Amended and Restated Certificate of Incorporation or

  
 4 

 
otherwise required by law, (i) prior to the Trigger Date, such alteration, amendment, repeal or adoption is approved by, in addition to any other vote otherwise required by law, the
affirmative vote of the holders of a majority of the voting power of the outstanding shares of capital stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class, and (ii) from and after
the Trigger Date, such alteration, amendment, repeal or adoption is approved by, in addition to any other vote otherwise required by law, the affirmative vote of the holders of at least seventy-five percent (75%) of the voting power of the
outstanding shares of capital stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class, at a meeting of the stockholders called for that purpose. 

ARTICLE IX – BUSINESS COMBINATIONS 

(a) Opt Out of DGCL 203. The Corporation shall not be governed by Section 203 of the DGCL. 

(b) Limitations on Business Combinations. Notwithstanding the foregoing, the Corporation shall not engage in any business combination
(as defined below), at any point in time at which the Corporation’s Common Stock is registered under Sections 12(b) or 12(g) of the Exchange Act, with any interested stockholder (as defined below) for a period of three (3) years following
the time that such stockholder became an interested stockholder, unless: 
 (i) prior to such time, the Board of Directors approved either
the business combination or the transaction which resulted in the stockholder becoming an interested stockholder, or 
 (ii) upon
consummation of the transaction which resulted in the stockholder becoming an interested stockholder, the interested stockholder owned at least 85% of the voting stock (as defined below) of the Corporation outstanding at the time the transaction
commenced, excluding for purposes of determining the voting stock outstanding (but not the outstanding voting stock owned by the interested stockholder) those shares owned by (i) persons who are directors and also officers or (ii) employee
stock plans in which employee participants do not have the right to determine confidentially whether shares held subject to the plan will be tendered in a tender or exchange offer, or 

(iii) at or subsequent to such time, the business combination is approved by the Board of Directors and authorized at an annual or special
meeting of stockholders, and not by written consent, by the affirmative vote of at least two thirds of the outstanding voting stock of the Corporation which is not owned by the interested stockholder. 

(c) Definitions. For purposes of this Article IX, references to: 

(i) “affiliate” means a person that directly, or indirectly through one or more intermediaries, controls, or is controlled
by, or is under common control with, another person. 
 (ii) “associate,” when used to indicate a relationship with any
person, means: (i) any corporation, partnership, unincorporated association or other entity of which such person is a director, officer or partner or is, directly or indirectly, the owner of 20% or more of any class of voting stock;
(ii) any trust or other estate in which such person has at least a 20% beneficial interest or as to which such person serves as trustee or in a similar fiduciary capacity; and (iii) any relative or spouse of such person, or any relative of
such spouse, who has the same residence as such person. 
 (iii) “business combination,” when used in reference to the
Corporation and any interested stockholder of the Corporation, means: 
 (1) any merger or consolidation of the Corporation or any direct or
indirect majority-owned subsidiary of the Corporation (a) with the interested stockholder, or (b) with any other corporation, partnership, unincorporated association or other entity if the merger or consolidation is caused by the
interested stockholder and as a result of such merger or consolidation paragraph (b) of this Article IX is not applicable to the surviving entity; 

  
 5 

 (2) any sale, lease, exchange, mortgage, pledge, transfer or other disposition (in one
transaction or a series of transactions), except proportionately as a stockholder of the Corporation, to or with the interested stockholder, whether as part of a dissolution or otherwise, of assets of the Corporation or of any direct or indirect
majority-owned subsidiary of the Corporation which assets have an aggregate market value equal to 10% or more of either the aggregate market value of all the assets of the Corporation determined on a consolidated basis or the aggregate market value
of all the outstanding stock of the Corporation; 
 (3) any transaction which results in the issuance or transfer by the Corporation or by
any direct or indirect majority-owned subsidiary of the Corporation of any stock of the Corporation or of such subsidiary to the interested stockholder, except: (a) pursuant to the exercise, exchange or conversion of securities exercisable for,
exchangeable for or convertible into stock of the Corporation or any such subsidiary which securities were outstanding prior to the time that the interested stockholder became such; (b) pursuant to a merger under Section 251(g) of the DGCL;
(c) pursuant to a dividend or distribution paid or made, or the exercise, exchange or conversion of securities exercisable for, exchangeable for or convertible into stock of the Corporation or any such subsidiary which security is distributed,
pro rata to all holders of a class or series of stock of the Corporation subsequent to the time the interested stockholder became such; (d) pursuant to an exchange offer by the Corporation to purchase stock made on the same terms to all holders
of said stock; or (e) any issuance or transfer of stock by the Corporation; provided, however, that in no case under items (c)-(e) of this subsection (3) shall there be an increase in the interested stockholder’s proportionate
share of the stock of any class or series of the Corporation or of the voting stock of the Corporation (except as a result of immaterial changes due to fractional share adjustments); 

(4) any transaction involving the Corporation or any direct or indirect majority-owned subsidiary of the Corporation which has the effect,
directly or indirectly, of increasing the proportionate share of the stock of any class or series, or securities convertible into the stock of any class or series, of the Corporation or of any such subsidiary which is owned by the interested
stockholder, except as a result of immaterial changes due to fractional share adjustments or as a result of any purchase or redemption of any shares of stock not caused, directly or indirectly, by the interested stockholder; or 

(5) any receipt by the interested stockholder of the benefit, directly or indirectly (except proportionately as a stockholder of the
Corporation), of any loans, advances, guarantees, pledges, or other financial benefits (other than those expressly permitted in subsections (1)-(4) above) provided by or through the Corporation or any direct or indirect majority-owned subsidiary.

 (iv) “control,” including the terms “controlling,” “controlled by” and “under
common control with,” 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 stock, by contract, or otherwise. A person
who is the owner of 20% or more of the outstanding voting stock of the Corporation, partnership, unincorporated association or other entity shall be presumed to have control of such entity, in the absence of proof by a preponderance of the evidence
to the contrary. Notwithstanding the foregoing, a presumption of control shall not apply where such person holds voting stock, in good faith and not for the purpose of circumventing this Article IX, as an agent, bank, broker, nominee, custodian or
trustee for one or more owners who do not individually or as a group have control of such entity. 
 (v) “interested
stockholder” means any person (other than the Corporation or any direct or indirect majority-owned subsidiary of the Corporation) that (i) is the owner of 15% or more of the outstanding voting stock of the Corporation, or (ii) is
an affiliate or associate of the Corporation and was the owner of 15% or more of the outstanding voting stock of the Corporation at any time within the three (3) year period immediately prior to the date on which it is sought to be determined
whether such person is an interested stockholder, and the affiliates and associates of such person; provided, however, that the term “interested stockholder” shall not include (a) the Sponsor Entities, or (b) any person whose
ownership of shares in excess of the 15% limitation set forth herein is the result of any action taken solely by the Corporation; provided that such person specified in this clause (b) shall be an interested stockholder if thereafter such
person acquires additional shares of voting stock of the Corporation, except as a result of further corporate action not caused, directly or indirectly, by such person. For the purpose of 

  
 6 

 
determining whether a person is an interested stockholder, the voting stock of the Corporation deemed to be outstanding shall include stock deemed to be owned by the person through application of
the definition of “owner” below but shall not include any other unissued stock of the Corporation which may be issuable pursuant to any agreement, arrangement or understanding, or upon exercise of conversion rights, warrants or options, or
otherwise. 
 (i) “owner,” including the terms “own” and “owned,” when used with respect
to any stock, means a person that individually or with or through any of its affiliates or associates: 
 (1) beneficially owns such stock,
directly or indirectly; or 
 (2) has (a) the right to acquire such stock (whether such right is exercisable immediately or only after
the passage of time) pursuant to any agreement, arrangement or understanding, or upon the exercise of conversion rights, exchange rights, warrants or options, or otherwise; provided, however, that a person shall not be deemed the owner of
stock tendered pursuant to a tender or exchange offer made by such person or any of such person’s affiliates or associates until such tendered stock is accepted for purchase or exchange; or (b) the right to vote such stock pursuant to any
agreement, arrangement or understanding; provided, however, that a person shall not be deemed the owner of any stock because of such person’s right to vote such stock if the agreement, arrangement or understanding to vote such stock
arises solely from a revocable proxy or consent given in response to a proxy or consent solicitation made to ten (10) or more persons; or 

(3) has any agreement, arrangement or understanding for the purpose of acquiring, holding, voting (except voting pursuant to a revocable proxy
or consent as described in item (b) of subsection (2) above), or disposing of such stock with any other person that beneficially owns, or whose affiliates or associates beneficially own, directly or indirectly, such stock. 

(ii) “person” means any individual, corporation, partnership, unincorporated association or other entity. 

(iii) “stock” means, with respect to any corporation, capital stock and, with respect to any other entity, any equity
interest. 
 (iv) “voting stock” means stock of any class or series entitled to vote generally in the election of
directors. 
 ARTICLE X – RENOUNCEMENT OF CORPORATE OPPORTUNITY 

(a) Scope. The provisions of this Article X are set forth to define, to the extent permitted by applicable law, the duties of Exempted
Persons (as defined below) to the Corporation with respect to certain classes or categories of business opportunities. “Exempted Persons” means the Sponsor Entities and all of their respective partners, principals, directors,
officers, members, managers and/or employees, including any of the foregoing who serve as officers or directors of the Corporation. 
 (b)
Competition and Allocation of Corporate Opportunities. The Exempted Persons shall not have any fiduciary duty to refrain from engaging directly or indirectly in the same or similar business activities or lines of business as the Corporation
or any of its subsidiaries. To the fullest extent permitted by applicable law, the Corporation, on behalf of itself and its subsidiaries, renounces any interest or expectancy of the Corporation and its subsidiaries in, or in being offered an
opportunity to participate in, business opportunities that are from time to time presented to the Exempted Persons, even if the opportunity is one that the Corporation 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, and each such Exempted Person shall have no duty to communicate or offer such business opportunity to the Corporation and, to the fullest extent permitted by applicable law, shall not be
liable to the Corporation or any of its subsidiaries for breach of any fiduciary or other duty, as a director or officer or otherwise, by reason of the fact that such Exempted 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 Corporation or its subsidiaries. 

  
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 (c) Certain Matters Deemed Not Corporate Opportunities. In addition to and notwithstanding
the foregoing provisions of this Article X, a corporate opportunity shall not be deemed to belong to the Corporation if it is a business opportunity that the Corporation is not financially able or contractually permitted or legally able to
undertake, or that is, from its nature, not in the line of the Corporation’s business or is of no practical advantage to it or that is one in which the Corporation has no interest or reasonable expectancy. 

(d) Amendment of this Article. No amendment or repeal of this Article X in accordance with the provisions of paragraph (b) of
Article VIII shall apply to or have any effect on the liability or alleged liability of any Exempted Person for or with respect to any activities or opportunities of which such Exempted Person becomes aware prior to such amendment or repeal. This
Article X shall not limit any protections or defenses available to, or indemnification or advancement rights of, any director or officer of the Corporation under this Amended and Restated Certificate of Incorporation, the Corporation’s bylaws
or applicable law. 
 ARTICLE XI – EXCLUSIVE JURISDICTION FOR CERTAIN ACTIONS 

The Court of Chancery of the State of Delaware shall, to the fullest extent permitted by applicable law, be the sole and exclusive forum for
(i) any derivative action or proceeding brought on behalf of the Corporation, (ii) any action asserting a claim of breach of a fiduciary duty owed by any director, officer or other employee of the Corporation to the Corporation or the
Corporation’s stockholders, (iii) any action asserting a claim against the Corporation arising pursuant to any provision of the DGCL or the Corporation’s Amended and Restated Certificate of Incorporation or bylaws or (iv) any
action asserting a claim against the Corporation governed by the internal affairs doctrine, in each case excluding actions in which the Court of Chancery of the State of Delaware concludes that an indispensable party is not subject to the
jurisdiction of the Delaware courts and can be subject to the jurisdiction of another court within the United States. Any person or entity purchasing or otherwise acquiring any interest in the shares of capital stock of the Corporation shall be
deemed to have notice of and consented to the provisions of this Article XI. 
 ARTICLE XII – SEVERABILITY 

If any provision or provisions of this Amended and Restated Certificate of Incorporation shall be held to be invalid, illegal or unenforceable
as applied to any circumstance for any reason whatsoever: (i) the validity, legality and enforceability of such provisions in any other circumstance and of the remaining provisions of this Amended and Restated Certificate of Incorporation
(including, without limitation, each portion of any paragraph of this Amended and Restated Certificate of Incorporation containing any such provision held to be invalid, illegal or unenforceable that is not itself held to be invalid, illegal or
unenforceable) shall not in any way be affected or impaired thereby and (ii) to the fullest extent possible, the provisions of this Amended and Restated Certificate of Incorporation (including, without limitation, each such portion of any
paragraph of this Amended and Restated Certificate of Incorporation containing any such provision held to be invalid, illegal or unenforceable) shall be construed so as to permit the Corporation to protect its directors, officers, employees and
agents from personal liability in respect of their good faith service to or for the benefit of the Corporation to the fullest extent permitted by law. 

* * * * * 

  
 8 

 IN WITNESS WHEREOF, the undersigned has caused this Amended and Restated Certificate of
Incorporation to be executed by the officer below this [●] day of [●], 2017. 
  

			
	SURGERY PARTNERS, INC.

 
			
		
	By:	 	  

	Name:
	Title:

 [Signature Page to Amended and Restated Certificate of Incorporation] 

 Exhibit C 

Form of 
 Amended and Restated

 Registration Rights Agreement 

by and among 
 Surgery Partners,
Inc., 
 Certain Stockholders of Surgery Partners, Inc. 

and 
 Certain other parties
hereto. 
 Dated as of [●], 2017 

 TABLE OF CONTENTS 

 

							
	ARTICLE I EFFECTIVENESS; DEFINITIONS.	  	 	3	 
	 1.1
	  	 Effectiveness
	  	 	3	 
	 1.2
	  	 Definitions
	  	 	3	 
		
	ARTICLE II REGISTRATION RIGHTS.	  	 	3	 
	 2.1
	  	 Demand Registration Rights
	  	 	4	 
	 2.2
	  	 Piggyback Registration Rights
	  	 	4	 
	 2.3
	  	 Short-Form Registration
	  	 	6	 
	 2.4
	  	 Secondary Offering
	  	 	8	 
	 2.5
	  	 Indemnification and Contribution
	  	 	8	 
	 2.6
	  	 Certain Other Provisions
	  	 	10	 
		
	ARTICLE III REMEDIES.	  	 	11	 
	 3.1
	  	 Generally
	  	 	11	 
		
	ARTICLE IV ASSIGNMENT.	  	 	11	 
	 4.1
	  	 Permitted Registration Rights Assignees
	  	 	11	 
		
	ARTICLE V AMENDMENT, TERMINATION, ETC.	  	 	11	 
	 5.1
	  	 Oral Modifications
	  	 	11	 
	 5.2
	  	 Written Modifications
	  	 	11	 
	 5.3
	  	 Effect of Termination
	  	 	12	 
		
	ARTICLE VI DEFINITIONS.	  	 	12	 
	 6.1
	  	 Certain Matters of Construction
	  	 	12	 
	 6.2
	  	 Definitions
	  	 	12	 
		
	ARTICLE VII MISCELLANEOUS.	  	 	15	 
	 7.1
	  	 Authority; Effect
	  	 	15	 
	 7.2
	  	 Notices
	  	 	15	 
	 7.3
	  	 Merger; Binding Effect, Etc
	  	 	16	 
	 7.4
	  	 Descriptive Headings
	  	 	17	 
	 7.5
	  	 Counterparts
	  	 	17	 
	 7.6
	  	 Severability
	  	 	17	 
	 7.7
	  	 No Recourse
	  	 	17	 
		
	ARTICLE VIII GOVERNING LAW.	  	 	17	 
	 8.1
	  	 Governing Law
	  	 	17	 
	 8.2
	  	 Consent to Jurisdiction
	  	 	17	 
	 8.3
	  	 WAIVER OF JURY TRIAL
	  	 	18	 
	 8.4
	  	 Exercise of Rights and Remedies
	  	 	18	 

 AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT 

This Amended and Restated Registration Rights Agreement (this “Agreement”) is made as of [●], 2017 by and among Surgery
Partners, Inc., a Delaware corporation (the “Company”), BCPE Seminole Holdings LP, a Delaware limited partnership (“Bain”), and each other Stockholder party hereto as listed on the signature pages to this Agreement
or who becomes a party hereto pursuant to Section 4.1 (each, individually, a “Stockholder” and together, the “Stockholders”). 

RECITALS 

1.    This agreement amends and restates that certain Registration Rights Agreement, dated as of September 30, 2015,
by and among the Company, H.I.G. Surgery Centers, LLC, a Delaware limited liability company (“H.I.G.”), and each other stockholder party thereto, regarding the Company’s common stock, $0.01 par value per share (“Common
Stock”) held by H.I.G. and the other stockholders party thereto. 
 2.    Bain and H.I.G. are party to that
that certain Stock Purchase Agreement, dated as of May 9, 2017 (the “Stock Purchase Agreement”) pursuant to which Bain will purchase Common Stock from H.I.G. 

3.    Bain and the Company are party to that certain Securities Purchase Agreement, dated as of May 9, 2017 (the
“Securities Purchase Agreement”) pursuant to which Bain will purchase 10.00% Series A Convertible Perpetual Participating Preferred Stock, par value $0.01 per share, of the Company (“Preferred Stock”). 

4.    In connection with transactions contemplated by the foregoing agreements, the parties hereto have agreed to set
forth their agreements regarding registration rights with respect to the Common Stock and Preferred Stock and certain other matters relating to the transactions contemplated by the Stock Purchase Agreement and the Securities Purchase Agreement. 

AGREEMENT 

Therefore, the parties hereto hereby agree as follows: 

ARTICLE I 

EFFECTIVENESS; DEFINITIONS. 

1.1    Effectiveness. This Agreement shall become effective upon consummation of the transactions contemplated by
the Securities Purchase Agreement. 
 1.2    Definitions. Certain terms are used in this Agreement as
specifically defined herein. These definitions are set forth or referred to in Section 6 hereof. 
 ARTICLE II 

REGISTRATION RIGHTS. 
 The
Company will perform and comply, and cause each of its subsidiaries to perform and comply, with such of the following provisions as are applicable to it. Each Holder will perform and comply with such of the following provisions as are applicable to
such Holder. 

 2.1    Demand Registration Rights. The Bain Parties may, by written
notice to the Company, request that the Company effect the registration for a Public Offering of Registrable Shares having an anticipated net aggregate offering price of at least $10,000,000 ($25,000,000 in the case of an underwritten offering) (for
the avoidance of doubt, the Bain Parties may deliver a demand for registration under this Section 2.1 whether or not the Bain Parties own Registrable Shares at the time of such request). If the Bain Party initiating the
registration intends to distribute the Registrable Shares in an underwritten offering, it will so advise the Company in their request. Promptly after receipt of notice requesting registration pursuant to this Section 2.1,
the Company will give written notice of such requested registration to all other holders of Registrable Shares (a “Demand Notice”). Subject to the limitations set forth in Sections 2.1.1, the Company will use its
commercially reasonable efforts to effect the registration under the Securities Act of the Registrable Shares that the Company has been requested to register by the Bain Party requesting such registration and all other Registrable Shares that the
Company has been requested to register by other holders of Registrable Shares by notice delivered to the Company within 20 days after the giving of such notice by the Company. 

2.1.1 Limitations. The Company will not be required to effect more than five registrations at the request of any Bain
Party; provided, that, the Bain Parties shall be charged with a request only if a Registration Statement covering at least 25% of the applicable Registrable Shares shall have been declared effective by the SEC and remained effective for not
less than one hundred eighty (180) days. For the avoidance of doubt, a request for Shelf Registration pursuant to Section 2.3.2 shall constitute a request within the meaning of this
Section 2.1.1, but Takedown Demands pursuant to Section 2.3.3 shall not constitute additional requests. If from the time of any request to register Registrable Shares pursuant to this
Section 2.1 to but not including the date when such registration becomes effective, the Company is engaged or has firm plans to engage within 90 days of the time of such request in a registered public offering as to which
the holders may include Registrable Shares pursuant to Section 2.2, then the Company may, at its option, decline such request. 

2.2    Piggyback Registration Rights.  

2.2.1 Piggyback Registration. Whenever the Company (for itself or for any other Stockholder) proposes to register any of
its equity securities under the Securities Act on a form of Registration Statement that would allow registration of Registrable Shares for sale to the public (except with respect to Registration Statements on Form
S-4, Form S-8 or their respective successor forms) the Company will, prior to such filing, give written notice to each Stockholder of the Company’s intention to so
register. Upon the written request of any Stockholder given within 10 days after the Company provides such notice, the Company shall use reasonable efforts to cause all of such parties’ requested Registrable Shares to be registered under the
Securities Act; provided, however, that the Company shall have the right to postpone or withdraw any registration proposed pursuant to this Section 2.2 without obligation to any Stockholder. 

2.2.2 Selection of Underwriter. In the case of any offering under this Section 2.2 involving
an underwriting, the Board shall have the right to designate the managing underwriter; provided, however, that such managing underwriter shall be an investment bank of national reputation. 

2.2.3 Allocation of Shares. In connection with any offering under this Section 2.2 involving
an underwriting, the Company shall not be required to include any Registrable Shares in such underwriting unless the holders thereof accept the terms of the underwriting as agreed 

 
upon between the Company and the underwriters selected by it. Further, if the managing underwriter advises the Company that, in its view, the number of Registrable Shares requested to be included
in such registration exceeds the Maximum Offering Size, the Company will include in such registration, in the following priority, up to the Maximum Offering Size: first, so many shares of Common Stock proposed to be registered by the Company (for
itself or for any other Stockholder pursuant to a Demand Notice) as would not cause the offering to exceed the Maximum Offering Size; and second, any Registrable Shares requested to be included in such registration by the Stockholders, allocated, if
necessary, pro rata on the basis of their relative number of Registrable Shares so held. 
 2.2.4 Registration and
Offering Procedures. In connection with the registration of Registrable Shares under the Securities Act, the Company shall: 

(a)    Prepare and file with the Commission the Registration Statement and use its commercially reasonable
efforts to cause such Registration Statement to become effective. 
 (b)    Following the effectiveness
of the Registration Statement, use its commercially reasonable efforts to prepare and file with the Commission any amendments and supplements to the Registration Statement and the prospectus included in the Registration Statement as may be necessary
to keep the Registration Statement continuously effective under the Securities Act until the Registrable Shares requested to be registered thereunder are sold; provided further that the Company shall promptly amend, renew or replace,
as necessary, any Registration Statement that shall have expired or otherwise been deemed unusable and shall use its commercially reasonable efforts to keep such amended, renewed or replaced Registration Statement continuously effective under the
Securities Act until the Registrable Shares requested to be registered thereunder are sold. 

(c)    Furnish to each selling Stockholder such reasonable numbers of copies of the prospectus included in
the Registration Statement, including a preliminary prospectus, in conformity with the requirements of the Securities Act, and such other documents as the selling Stockholder may reasonably request in order to facilitate the public sale or other
disposition of the Registrable Shares owned by such selling Stockholder; 
 (d)    Use commercially
reasonable efforts to promptly remove restrictive legends from any Registrable Shares to be sold pursuant to the Registration Statement. 

(e)    Use commercially reasonable efforts to register or qualify the Registrable Shares covered by the
Registration Statement under the securities or blue sky laws of such states as the selling Stockholder shall reasonably request, and do any and all other acts and things that may be necessary or desirable to enable the selling Stockholder to
consummate the public sale or other disposition within such states of the Registrable Shares owned by the selling Stockholder; provided, however, that the Company shall not be required in connection with this paragraph (e) to
qualify as a foreign corporation in any jurisdiction, execute a general consent to service of process in any jurisdiction, or subject itself to taxation in any jurisdiction; 

(f)    Enter into customary agreements (including an underwriting agreement in customary form) and take
such other actions as are reasonably required in order to 

 
expedite or facilitate the sale of such Registrable Shares, including without limitation providing reasonable access for due diligence to a representative appointed by the majority of the Holders
covered by the applicable Registration Statement, any underwriter participating in any disposition to be effected pursuant to such Registration Statement or any attorney, accountant or other agent retained by such Holders or any such underwriter,
including such information in the prospectus as is reasonably requested by the representative, managing underwriter or attorney, accountant or other agent and making management available to participate in a “roadshow” as reasonably
requested by the representative, managing underwriter or attorney, accountant or other agent; 

(g)    To the extent practicable, provide legal opinions covering the matters customarily covered in
opinions requested in underwritten offerings and such other matters as may be reasonably requested by the holders of Registrable Shares and the underwriter, and an auditor’s “comfort letter” addressed to the selling Stockholder; 

(h)    Following a Public Offering, provide adequate current public information necessary for compliance
with Rule 144(c) of the Securities Act; and 
 (i)    Otherwise cooperate reasonably with, and take such
customary actions as may reasonably be requested by the holders of Registrable Shares in connection with such registration. 

2.2.5 Amended Prospectus. If the Company has delivered preliminary or final prospectuses to the selling Stockholders and
after having done so the prospectus is amended to comply with the requirements of the Securities Act, the Company shall promptly notify the selling Stockholders and, if requested, the selling Stockholders shall immediately cease making offers of
Registrable Shares and return all prospectuses to the Company. The Company shall promptly provide the selling Stockholders with revised prospectuses and, following receipt of the revised prospectuses and compliance with any related requirements of
the Securities Act and any applicable state securities or blue sky laws, the selling Stockholders shall be free to resume making offers of the Registrable Shares. Any period during which a prospectus is unusable pursuant to this
Section 2.2 shall be added to the 180-day period in Section 2.2.4(b). 

2.2.6 Allocation of Expenses. The Company will pay all expenses in complying with this Article II, including all
registration and filing fees, exchange listing fees, printing, messenger and delivery expenses, applicable stock exchange fees, fees of accountants for the Company, fees and disbursements of counsel of the Company and the reasonable fees and
expenses of one counsel selected by the holder(s) of a majority of the Registrable Shares included in such registration, state securities or blue sky reasonable fees and expenses, the expense of any special audits incident to or required by any such
registration, any fees and disbursements customarily paid by the issuers of securities and expenses incurred in connection with any road show (including the reasonable
out-of-pocket expenses of the selling Stockholders) but excluding underwriting discounts, selling commissions or any other brokerage or underwriting fees and expenses
and the fees and expenses of the selling Stockholders’ own counsel (other than the one counsel selected as provided above and, if an additional counsel to certain selling Stockholders is used that is also counsel to the Company, such counsel).

 2.3    Short-Form Registration.  

2.3.1 Request for Short-Form Registration. At any time and from time to time, the Bain Parties shall have the right to
make a written request to the Company to register, and the Company shall register in accordance with the terms of this Agreement, the sale of the number of Registrable Shares stated in such request under the Securities Act on Form S-3 or any similar short-form registration (a “Short-Form Registration”); provided, however, that the Company shall not be obligated to effect such demand for a Short-Form Registration
(i) if the aggregate offering price of the Registrable Shares to be sold in such offering (including piggyback shares and before deduction of any underwriting discounts or commissions) is not reasonably expected to be at least $25,000,000 or
(ii) within 90 days after the effective date of a previous Short-Form Registration or other previous registration in which the Holders of Registrable Shares were given piggyback rights pursuant to Section 2.2. Each
request for a Short-Form Registration by the Bain Parties shall state the amount of the Registrable Shares proposed to be sold and the intended method of disposition thereof. If on the date of the request for Short Form Registration: (i) the
Company is a WKSI, then the Short Form Registration request may request Registration of an unspecified amount of Registrable Securities; and (ii) the Company is not a WKSI, then the Short Form Registration request shall specify the aggregate
amount of Registrable Securities to be registered. The Company shall provide to the Bain Parties the information necessary to determine the Company’s status as a WKSI upon request. 

2.3.2. Shelf Registration. If the Bain Parties request that a Short-Form Registration be filed pursuant to Rule 415 (a
“Shelf Registration”) and the Company is qualified to do so, the Company shall use commercially reasonable efforts to cause the Shelf Registration to be declared effective under the Securities Act as soon as reasonably practicable
after filing, and, if the Company is a WKSI at the time of any such request, to cause such Shelf Registration to be an automatic shelf registration statement (as defined in Rule 405 under the Securities Act), and once effective, the Company shall
cause the Shelf Registration to remain effective (including by filing a new Shelf Registration, if necessary) for a period ending on the earlier of (i) the date on which all Registrable Securities included in such registration have been sold or
distributed pursuant to the Shelf Registration and (ii) the date as of which there are no longer in existence any Registrable Securities covered by the Shelf Registration. Notwithstanding the foregoing obligations, if the Company furnishes to
the Bain Parties a certificate signed by the Company’s chief executive officer stating that in the good faith judgment of the Company’s Board of Directors it would be materially detrimental to the Company and its stockholders for such
registration statement to either become effective or remain effective for as long as such registration statement otherwise would be required to remain effective, because such action would (i) materially interfere with a significant acquisition,
corporate reorganization, or other similar transaction involving the Company; (ii) require premature disclosure of material information that the Company has a bona fide business purpose for preserving as confidential; or (iii) render the
Company unable to comply with requirements under the Securities Act or Exchange Act, then the Company shall have the right to defer taking action with respect to such filing for a period of not more than sixty days after the request is given. 

2.3.3. Shelf Takedowns. At any time when a Shelf Registration is effective, upon a written demand (a “Takedown
Demand”) by any Bain Party that is a Shelf Participant holding Registrable Securities at such time, the Company will facilitate in the manner described in this Agreement a “takedown” of Registrable Securities off of such Shelf
Registration and the Company shall pay expenses in connection therewith in accordance with Section 2.2.6; provided that the Company will provide (x) in connection with any non-marketed
underwritten takedown offering (other than a Block Trade) or non-underwritten takedown offering, at least two (2) 

 
business days’ notice of such Takedown Demand to each other Stockholder that is a Shelf Participant, (y) in connection with any Block Trade, notice of such Takedown Demand to each other
Stockholder that is a Shelf Participant no later than noon Eastern time on the second business day prior to the requested Takedown Demand and (z) in connection with any marketed underwritten takedown offering, at least five (5) business
days’ notice of such Takedown Demand to each other Stockholder that is a Shelf Participant. If any Shelf Participants request inclusion of their Registrable Securities (by notice to the Company, which notice must be received by the Company no
later than (A) in the case of a non-marketed underwritten takedown offering (other than a Block Trade) or a non-underwritten takedown offering, the second business
day following the date notice is given to such participant, (B) in the case of a Block Trade, by 10:00 p.m. Eastern time on the date notice is given to such participant and (C) in the case of a marketed underwritten takedown offering,
three (3) business days following the date notice is given to such participant), the Bain Parties and the other Shelf Participants that request inclusion of their Registrable Securities shall be entitled to sell their Registrable Securities in
such offering (x) in connection with any non-underwritten takedown offering, on a pro rata basis based on the amount of Registrable Securities owned by all such Shelf Participants requesting to include
Registrable Securities in such non-underwritten takedown offering as of the date the Company provided notice of the Takedown Demand to the Shelf Participants pursuant to this Section 2.3.3 and (y) in
connection with any underwritten takedown offering, in accordance with the order of priority set forth in Section 2.2.3. Each holder of Registrable Securities that is a Shelf Participant agrees that such holder shall treat as confidential the
receipt of the notice of a Takedown Demand and shall not disclose or use the information contained in such notice without the prior written consent of the Company until such time as the information contained therein is or becomes available to the
public generally, other than as a result of disclosure by the holder in breach of the terms of this Agreement. 

2.4    Secondary Offering. If at any time the SEC takes the position that the offering of some or all of the
Registrable Securities in a Registration Statement are not eligible to be made as a secondary offering, the Company shall use commercially reasonable best efforts to persuade the SEC that the offering contemplated by the Registration Statement is a
bona fide secondary offering. In the event that the SEC refuses to alter its position, the Company shall (i) remove from the Registration Statement such portion of the Registrable Securities (the “Cut Back Shares”) and/or
(ii) agree to such restrictions and limitations on the registration and resale of the Registrable Securities as the SEC may require to assure that the Registration Statement is deemed a secondary offering (collectively, the “SEC
Restrictions”); provided, however, that the Company shall not agree to name any Holder as an “underwriter” in such Registration Statement without the prior written consent of such Holder. Any cut-back imposed pursuant to this Section 2.4 shall be allocated among the Holders on a pro rata basis in accordance with the number of shares that such Holders have requested to be
included in such Registration Statement, unless the SEC Restrictions otherwise require or provide or the participating Holders otherwise agree. From and after the date that the Company is able to effect the registration of such Cut Back Shares in
accordance with any SEC Restrictions, all of the provisions of this Section 2.4 shall again be applicable to such Cut Back Shares. 

2.5    Indemnification and Contribution. 

2.5.1 Indemnities by the Company. The Company will indemnify and hold harmless each seller of Registrable Shares, each
underwriter of Registrable Shares, and each other person, if any, who controls any such seller or underwriter within the meaning of the Securities Act or the Securities Exchange Act of 1934 against any losses, claims, damages or liabilities, joint
or 

 
several, to which such seller, underwriter or controlling person may become subject under the Securities Act, the Exchange Act, state securities or blue sky laws or otherwise, insofar as such
losses, claims, damages or liabilities (or actions in respect thereof) arise out of or are based upon any untrue statement or alleged untrue statement of any material fact contained in any Registration Statement including such Registrable Shares,
any preliminary prospectus or final prospectus contained in such Registration Statement, any amendment or supplement to such Registration Statement, or any other disclosure document, or arise out of or are based upon the omission or alleged omission
to state a material fact required to be stated therein or necessary to make the statements therein not misleading; and, the Company will reimburse each such seller, underwriter and each such controlling person for any legal or any other expenses
reasonably incurred by such seller, underwriter or controlling person in connection with investigating or defending any such loss, claim, damage, liability or action; provided, however, that the Company will not be liable in any such
case to the extent that any such loss, claim, damage or liability arises out of or is based upon (a) any untrue statement or omission made in such Registration Statement, preliminary prospectus or prospectus, or any such amendment or
supplement, in reliance upon and in conformity with information furnished to the Company, in writing, relating to such seller by or on behalf of such seller, underwriter or controlling person specifically for use in the preparation thereof or
(b) the failure of such seller to deliver copies of the prospectus in the manner required by the Securities Act. 

2.5.2 Indemnities to the Company. Each seller of Registrable Shares, severally (and not jointly or jointly and
severally), will indemnify and hold harmless the Company, each of its directors and officers and each underwriter, if any, and each person, if any, who controls the Company or any such underwriter 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, such director, officer, underwriter or controlling person may become subject under the Securities Act, Exchange Act, state securities or blue
sky laws or otherwise, insofar as such losses, claims, damages or liabilities (or actions in respect thereof) arise out of or are based upon any untrue statement or alleged untrue statement of a material fact contained in any Registration Statement
under which such Registrable Shares were registered under the Securities Act, any preliminary prospectus or final prospectus contained in the Registration Statement, or any amendment or supplement to the Registration Statement, or any other
disclosure document, or arise out of or are based upon any omission or alleged omission to state a material fact required to be stated therein or necessary to make the statements therein not misleading, if the statement or omission was made in
reliance upon and in conformity with information furnished in writing to the Company relating to such seller by or on behalf of such seller, specifically for use in connection with the preparation of such Registration Statement, prospectus,
amendment, supplement or other disclosure document; provided, however, that the obligations of an Stockholder hereunder shall be limited to an amount equal to the net proceeds to the Stockholder arising from the sale of Registrable
Shares as contemplated herein. 
 2.5.3 Notice of Claims. Each party entitled to indemnification under this
Section 2.5.3 (the “Indemnified Party”) shall give notice to the party required to provide indemnification (the “Indemnifying Party”) within a reasonable period of time after such
Indemnified Party has actual knowledge of any claim as to which indemnity may be sought, and shall permit the Indemnifying Party to assume the defense of any such claim or any litigation resulting therefrom; provided, however, that
counsel for the Indemnifying Party, who shall conduct the defense of such claim or litigation, shall be approved by the Indemnified Party (whose approval shall not be withheld unreasonably). The Indemnified Party may participate in such defense at
such party’s expense; 

 
provided, however, that the Indemnifying Party shall pay such expense if representation of such Indemnified Party by the counsel retained by the Indemnifying Party would be
inappropriate due to actual or potential differing interests between the Indemnified Party and any other party represented by such counsel in such proceeding. No Indemnifying Party in the defense of any such claim or litigation shall, except with
the prior written consent of each Indemnified Party, consent to entry of any judgment or enter into any settlement which does not include as an unconditional term thereof the giving by the claimant or plaintiff to such Indemnified Party of a release
from all liability in respect of such claim or litigation, and no Indemnified Party shall consent to entry of any judgment or settle such claim or litigation without the prior written consent of the Indemnifying Party (which consent shall not be
unreasonably withheld). 
 2.5.4 Contribution. If the indemnification provided for herein is for any reason
unavailable to the Indemnified Parties in respect of any losses, claims, damages or liabilities referred to herein, then each Indemnifying Party, in lieu of indemnifying such Indemnified Party, will contribute to the amount paid or payable by such
Indemnified Party as a result of such losses, claims, damages or liabilities in such proportion as is appropriate to reflect the relative fault of the Company, the sellers of Registrable Shares and any underwriter in connection with the statements
or omissions which resulted in such losses, claims, damages or liabilities, as well as any other relevant equitable considerations. The relative fault of the Company, the sellers of Registrable Shares and any underwriter will be determined by
reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information supplied by such party, and the parties relative intent,
knowledge, access to information and opportunity to correct or prevent such statement or omission. The Company and sellers of Registrable Shares agree that it would not be just and equitable if contribution pursuant to this
Section 2.5.4 were determined by pro rata allocation or by any other method of allocation which does not take account of the equitable considerations referred to in the immediately preceding sentence. The amount paid or
payable by an Indemnified Party as a result of the losses, claims, damages or liabilities referred to in the immediately preceding sentence will be deemed to include, subject to the limitations set forth above, any legal or other expenses reasonably
incurred by such Indemnified Party in connection with investigating or defending any such action or claim. Notwithstanding the provisions of this Section 2.5.4, no seller of Registrable Shares will be required to contribute
any amount in excess of the amount by which the total price at which the Registrable Shares of such seller of Registrable Shares was offered to the public (less underwriters discounts and commissions) exceeds the amount of any damages which such
seller of Registrable Shares has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the
Securities Act) will be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. 

2.6    Certain Other Provisions 

2.6.1 Information by Holder. Each Holder of Registrable Shares included in any registration shall furnish to the Company
such information regarding such holder and the distribution proposed by such holder as the Company may reasonably request in writing if it is required in connection with any registration, qualification or compliance referred to in this Article II.

 2.6.2 Lock-Up. Each Stockholder, if requested by the Board and an
underwriter of Common Stock or other securities of the Company, shall agree pursuant to a written agreement 

 
not to sell or otherwise transfer or dispose of any Registrable Shares or other securities of the Company held by such Stockholder for a specified period of time (not longer than seven days)
prior to the effective date of a Registration Statement and for a specified period of time (not longer than 180 days) following the effective date of a Registration Statement; provided, however, that such agreement shall not apply to
any Registrable Shares (or other securities of the Company) held by such Stockholder if they are included in the Registration Statement. The Company may impose stop transfer instructions with respect to the Registrable Shares or other securities
subject to the foregoing restrictions, until the end of the lock-up period. The written agreement referred to in the first sentence of this Section 2.6.2 is in addition to and not in
replacement of other transfer restrictions contained in this Agreement. 
 ARTICLE III 

REMEDIES. 

3.1    Generally. The parties shall have all remedies available at law, in equity or otherwise in the event of any
breach or violation of this Agreement or any default hereunder. The parties acknowledge and agree that in the event of any breach of this Agreement, in addition to any other remedies which may be available, each of the parties hereto shall be
entitled to specific performance of the obligations of the other parties hereto and, in addition, to such other equitable remedies (including preliminary or temporary relief) as may be appropriate in the circumstances. 

ARTICLE IV 
 ASSIGNMENT.

 4.1    Permitted Registration Rights Assignees. The rights of a Stockholder hereunder to cause the Company
to register its Registrable Securities pursuant to Section 2.1, Section 2.2 or Section 2.3 may be assigned (but only with all related obligations as set forth below) in connection with a Transfer of such Shares effected in accordance
with the terms of this Agreement to a Permitted Registration Rights Assignee of such Holder. Without prejudice to any other or similar conditions imposed hereunder with respect to any such Transfer, no assignment permitted under the terms of this
Section 4.1 shall be effective unless the Permitted Registration Rights Assignee, if not a Stockholder, has delivered to the Company a written acknowledgment and agreement in form and substance reasonably satisfactory to the Company that the
Shares in respect of which such assignment is made shall continue to be deemed Shares and shall be subject to all of the provisions of this Agreement relating to Shares and that such Permitted Registration Rights Assignee shall be bound by, and
shall be a party to, this Agreement. A Permitted Registration Rights Assignee to whom rights are transferred pursuant to this Section 4.1 may not again Transfer such rights to any other Permitted Registration Rights Assignee, other than as
provided in this Section 4.1. 
 ARTICLE V 

AMENDMENT, TERMINATION, ETC. 

5.1    Oral Modifications. This Agreement may not be orally amended, modified, extended or terminated, nor shall
any oral waiver of any of its terms be effective. 
 5.2    Written Modifications. This Agreement may be amended,
modified, extended or terminated, and the provisions hereof may be waived, only by an agreement in writing signed by the Company and the Stockholders that hold a majority of the Shares held by all Stockholders: provided, however, that
any amendment, modification, extension, termination or waiver (an “Amendment”) shall also require the consent of any Stockholder who would be disproportionately and adversely affected 

 
thereby. Each such Amendment shall be binding upon each party hereto and each holder of Shares subject hereto. In addition, each party hereto and each holder of Shares subject hereto may waive
any right hereunder by an instrument in writing signed by such party or holder. 
 5.3    Effect of Termination.
No termination under this Agreement shall relieve any Person of liability for breach prior to termination. In the event this Agreement is terminated, each party hereto shall retain the indemnification rights pursuant to Section 2.6 hereof with
respect to any matter that (i) may be an indemnified liability thereunder and (ii) occurred prior to such termination. 

ARTICLE VI 
 DEFINITIONS.

 For purposes of this Agreement: 

6.1    Certain Matters of Construction. In addition to the definitions referred to or set forth below in this
Section 6: 
 (i)    The words “hereof”, “herein”, “hereunder” and
words of similar import shall refer to this Agreement as a whole and not to any particular Section or provision of this Agreement, and reference to a particular Section of this Agreement shall include all subsections thereof; 

(ii)    The word “including” shall mean including, without limitation; 

(iii)    Definitions shall be equally applicable to both nouns and verbs and the singular and plural forms
of the terms defined; and
 (iv)    The masculine, feminine and neuter genders shall each include the
other. 
 6.2    Definitions. The following terms shall have the following meanings: 

“Affiliate” shall mean, with respect to any specified Person, any Person that directly or through one or more intermediaries
controls or is controlled by or is under common control with the specified Person (as used in this definition, the term “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 ownership of voting securities, by contract or otherwise). 
 “Agreement” shall
have the meaning set forth in the Preamble. 
 “Amendment” shall have the meaning set forth in
Section 5.2. 
 “Bain” shall have the meaning set forth in the Preamble. 

“Bain Parties” shall mean Bain, Bain Capital Private Equity, LP, a Delaware limited partnership (“Bain
Capital”), investment funds affiliated with Bain Capital Private Equity, LP, and each of their respective successors, Permitted Registration Rights Assignees pursuant to clauses (a) and (b) of the definition thereof and Affiliates.

 “Block Trade” shall mean any non-marketed underwritten takedown offering taking
the form of a bought deal or block sale to a financial institution. 

 “Board” shall mean the board of directors of the Company. 

“business day” shall mean any day that is not a Saturday, a Sunday or other day on which banks are required or authorized by
law to be closed in the City of New York. 
 “Commission” shall mean the Securities and Exchange Commission. 

“Common Stock” shall have the meaning set forth in the Recitals. 

“Company” shall have the meaning set forth in the Preamble. 

“Convertible Securities” shall mean any evidence of indebtedness, shares of stock (other than Common Stock) or other
securities (other than Options and Warrants) which are directly or indirectly convertible into or exchangeable or exercisable for shares of Common Stock, including, without limitation, the Preferred Stock. 

“Cut Back Shares” shall have the meaning set forth in Section 2.4. 

“Demand Notice” shall have the meaning set forth in Section 2.1. 

“Exchange Act” shall mean the Securities Exchange Act of 1934, as in effect from time to time. 

“H.I.G.” shall have the meaning set forth in the Recitals. 

“Holders” shall mean the holders of Registrable Securities under this Agreement. 

“IPO” means the underwritten initial public offering of the Company’s common stock on September 30, 2015. 

“Maximum Offering Size” shall mean the largest aggregate number of shares which can be sold without having a material adverse
effect on such offering, as determined by the managing underwriter. 
 “Members of the Immediate Family” shall mean, with
respect to any individual, (i) each spouse, or natural or adopted child or grandchild of such individual or natural or adopted child or grandchild of such individual’s spouse, (ii) each trust created solely for the benefit of one or
more of such individual and the Persons listed in clause (i) above, and solely for estate planning purposes, (iii) each custodian or guardian of any property of one or more of the Persons listed in clause (i) above, in his capacity as
such custodian or guardian and (iv) each corporation, limited partnership or limited liability company controlled by such individual or one or more of the Persons listed in clause (i) above for the benefit of one or more of such Persons.

 “Options” shall mean any options to subscribe for, purchase or otherwise directly acquire Common Stock, other than any
such option held by the Company or any right to purchase shares pursuant to this Agreement. 
 “Permitted Registration Rights
Assignee” shall mean a transfer: (a) with respect to each holder which is not a natural person, to any Affiliate or to a Person for whom such holder (or an Affiliate of such holder) acts as investment advisor or investment manager;
(b) with respect to each holder who is a 

 
natural person: (i) to a Member of the immediate family of such holder; (ii) to a charitable entity, immediate family member or any trust for the direct or indirect benefit of the
holder; or (iii) and upon the death of a holder, pursuant to the will or other instrument of such holder or by applicable laws of descent and distribution to such holder’s estate, executors, administrators and personal representatives, and
then to such holder’s heirs, legatees or distributees, whether or not such recipients are Members of the Immediate Family of such holder; provided, however no part of an Interest may be transferred to a minor or an incompetent
except in trust or pursuant to the Uniform Gifts to Minors Act or (c) with respect to any Bain Party, in a transfer other than that described in clauses (a) and (b) above, to any Person, so long as in accordance with applicable securities
laws, provided that the transferred Registrable Securities shall represent not less than 20% of the Registrable Securities then held by the Bain Parties. 

“Person” shall mean any individual, partnership, corporation, company, association, trust, joint venture, limited liability
company, unincorporated organization, entity or division, or any government, governmental department or agency or political subdivision thereof. 

“Preferred Stock” shall have the meaning set forth in the Recitals. 

“Public Offering” shall mean a public offering and sale of Common Stock for cash pursuant to an effective registration
statement under the Securities Act. 
 “Registrable Shares” or “Registrable Securities” shall mean:
(i) any shares of Common Stock issued through the exchange of units in Surgery Center Holdings, LLC in the Reorganization in connection with the IPO; (ii) any shares of Common Stock (including shares of Common Stock issued or issuable in
respect of the Preferred Stock) or Preferred Stock acquired or issued pursuant to the Stock Purchase Agreement or the Securities Purchase Agreement; and (iii) any Common Stock or Preferred Stock issued or issuable with respect to the securities
referred to in clauses (i) or (ii) above by way of conversion, dividend, distribution, split or combination of securities, or any recapitalization, merger, consolidation or other reorganization; provided, however, that shares of
Common Stock which are Registrable Shares shall cease to be Registrable Shares (a) upon any sale pursuant to a Registration Statement, Section 4(a)(1) of the Securities Act or Rule 144, or (b) at such time as such securities may be
distributed without volume limitation or other restrictions on transfer under Rule 144 (including without application of paragraphs (c), (e) (f) and (h) of Rule 144). Notwithstanding the foregoing, any Registrable Shares transferred by a Bain
Party to a Permitted Registration Rights Assignee shall continue to be Registrable Shares in the hands of such Permitted Registration Rights Assignee. 

“Registration Statement” means a registration statement (on Form S-1 or Form S-3) filed by the Company with the Commission for a public offering and sale of securities of the Company. 

“Reorganization” means the reorganization of the Company and Surgery Center Holdings, LLC in connection with the
Company’s IPO, pursuant to the Reorganization Agreement, dated as of September 30, 2015. 
 “Rule 144” shall mean
Rule 144 under the Securities Act (or any successor Rule). 
 “Rule 415” shall mean Rule 415 under the Securities Act (or
any successor Rule). 
 “SEC” means the United States Securities and Exchange Commission. 

“SEC Restrictions” shall have the meaning set forth in Section 2.4. 

 “Securities Act” shall mean the Securities Act of 1933, as amended, as in effect
from time to time. 
 “Securities Purchase Agreement” shall have the meaning set forth in the Recitals. 

“Shares” shall mean all shares of Common Stock held by a Stockholder, whenever issued, including all shares of Common Stock
issued upon the exercise, conversion or exchange of any Options, Warrants or Convertible Securities.
 “Shelf Participant”
means any holder of Registrable Securities listed as a potential selling stockholder in connection with any Shelf Registration or any such holder that could be added to such Shelf Registration without the need for a post-effective amendment thereto
or added by means of an automatic post-effective amendment thereto. 
 “Shelf Registration” shall have the meaning set
forth in Section 2.3.2. 
 “Short-Form Registration” shall have the meaning set forth in
Section 2.3.1. 
 “Stock Purchase Agreement” shall have the meaning set forth in the Recitals.

 “Stockholders” shall have the meaning set forth in the Preamble. 

“Takedown Demand” shall have the meaning set forth in Section 2.3.3. 

“Transfer” shall mean any sale, pledge, assignment, encumbrance or other transfer or disposition of any Shares to any other
Person, whether directly, indirectly, voluntarily, involuntarily, by operation of law, pursuant to judicial process or otherwise. 

“Warrants” shall mean any warrants to subscribe for, purchase or otherwise directly acquire Common Stock. 

“WKSI” means any Securities Act registrant that is a well-known seasoned issuer as defined in Rule 405 under the Securities
Act at the most recent eligibility determination date specified in paragraph (2) of that definition. 
 ARTICLE VII 

MISCELLANEOUS. 

7.1    Authority; Effect. Each party hereto represents and warrants to and agrees with each other party that the
execution and delivery of this Agreement and the consummation of the transactions contemplated hereby have been duly authorized on behalf of such party and do not violate any agreement or other instrument applicable to such party or by which its
assets are bound. This Agreement does not, and shall not be construed to, give rise to the creation of a partnership among any of the parties hereto, or to constitute any of such parties members of a joint venture or other association. 

 7.2    Notices. Any notices, requests, demands, claims and other
communications required or permitted to be delivered, given or otherwise provided under this Agreement shall be in writing and shall be (a) delivered or given personally, (b) sent by facsimile or email, or (c) sent by overnight
courier in each case, to the address (or facsimile number) listed below: 
 If to the Company: 

Surgery Partners, Inc. 
 40 Burton
Hills Boulevard 
 Suite 500 

Nashville, Tennessee 37215 

Attention: Teresa Sparks and Michael Doyle 

E-mail: tsparks@surgerypartners.com and mdoyle@surgerypartners.com 

with a copy to: 
 Ropes & Gray LLP 

1211 Avenue of the Americas 
 New
York, NY 10036 
 Attention: Carl Marcellino 

Facsimile No.: (646) 728-1523 

Email: carl.marcellino@ropesgray.com 
 If
to any Bain Party: 
 c/o Bain Capital Private Equity, LP 

200 Clarendon Street 
 Boston,
Massachusetts 02116 
 Attention: Devin O’Reilly, Andrew Kaplan and David Hutchins 

E-mail:    doreilly@baincapital.com, akaplan@baincapital.com and 

 dhutchins@baincapital.com 

Facsimile No.: (617) 516-2010 

with a copy to: 
 Kirkland & Ellis LLP

 300 North LaSalle 
 Chicago,
Illinois 60654 
 Attention: Neal J. Reenan, P.C. and Ian N. Bushner 

E-mail: neal.reenan@kirkland.com and ian.bushner@kirkland.com 

Facsimile No.: (312) 862-2200 

Notice to the holder of record of any shares of capital stock shall be deemed to be notice to the holder of such shares for all purposes
hereof. 
 Unless otherwise specified herein, such notices or other communications shall be deemed effective (a) on the date received,
if personally delivered, (b) on the date received if delivered by facsimile or email on a business day, or if delivered on other than a business day, on the first business day thereafter and (c) 2 business days after being sent by overnight
courier. Each of the parties hereto shall be entitled to specify a different address by giving notice as aforesaid to each of the other parties hereto. 

7.3    Merger; Binding Effect, Etc. This Agreement, together with the certificate of designations for the Preferred
Stock, constitute the entire agreement of the parties with respect to their 

 
subject matter, supersede all prior or contemporaneous oral or written agreements or discussions with respect to such subject matter, and shall be binding upon and inure to the benefit of the
parties hereto and thereto and their respective heirs, representatives, successors and permitted assigns. Except as otherwise expressly provided herein, no Stockholder or other party hereto may assign any of its respective rights or delegate any of
its respective obligations under this Agreement without the prior written consent of the other parties hereto, and any attempted assignment or delegation in violation of the foregoing shall be null and void. 

7.4    Descriptive Headings. The descriptive headings of this Agreement are for convenience of reference only, are
not to be considered a part hereof and shall not be construed to define or limit any of the terms or provisions hereof. 

7.5    Counterparts. This Agreement may be executed in multiple counterparts, each of which shall be deemed an
original, but all of which taken together shall constitute one instrument. 
 7.6    Severability. In the event
that any provision hereof would, under applicable law, be invalid or unenforceable in any respect, such provision shall be construed by modifying or limiting it so as to be valid and enforceable to the maximum extent compatible with, and possible
under, applicable law. The provisions hereof are severable, and in the event any provision hereof should be held invalid or unenforceable in any respect, it shall not invalidate, render unenforceable or otherwise affect any other provision hereof.

 7.7    No Recourse. Notwithstanding anything that may be expressed or implied in this Agreement, the Company
and each Stockholder covenant, agree and acknowledge that no recourse under this Agreement or any documents or instruments delivered in connection with this Agreement shall be had against any current or future director, officer, employee, general or
limited partner, member or stockholder of any Stockholder or of any Affiliate or assignee thereof, as such, whether by the enforcement of any assessment or by any legal or equitable proceeding, or by virtue of any statute, regulation or other
applicable law, it being expressly agreed and acknowledged that no personal liability whatsoever shall attach to, be imposed on or otherwise be incurred by any current or future director, officer, employee, partner, member or stockholder of any
Stockholder or of any Affiliate or assignee thereof, as such, for any obligation of any Stockholder under this Agreement or any documents or instruments delivered in connection with this Agreement for any claim based on, in respect of or by reason
of such obligations or their creation. 
 ARTICLE VIII 

GOVERNING LAW. 

8.1    Governing Law. This Agreement shall be governed by and construed in accordance with the domestic substantive
laws of the State of Delaware without giving effect to any choice or conflict of laws provision or rule that would cause the application of the domestic substantive laws of any other jurisdiction. 

8.2    Consent to Jurisdiction. Each party to this Agreement, by its execution hereof, (a) hereby irrevocably
submits to the exclusive jurisdiction of the state and federal courts sitting in the State of Delaware for the purpose of any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation arising out
of or based upon this Agreement or relating to the subject matter hereof, (b) hereby waives to the extent not prohibited by applicable law, and agrees not to assert, and agrees not to allow any of its subsidiaries to assert, by way of motion,
as a defense or otherwise, in any such action, 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 proceeding brought in one of the above-named courts is improper, or that this Agreement or the
subject matter hereof or thereof may not be enforced in or by such court and (c) hereby agrees not to commence or maintain any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation arising
out of or based upon this Agreement or relating to the subject matter hereof or thereof other than before one of the above-named courts nor to make any motion or take any other action seeking or intending to cause the transfer or removal of any such
action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation to any court other than one of the above-named courts, whether on the grounds of inconvenient forum or otherwise. Notwithstanding the
foregoing, to the extent that any party hereto is or becomes a party in any litigation in connection with which it may assert indemnification rights set forth in this Agreement, the court in which such litigation is being heard shall be deemed to be
included in clause (a) above. Each party hereto hereby consents to service of process in any such proceeding in any manner permitted by Delaware law, and agrees that service of process by registered or certified mail, return receipt requested,
at its address specified pursuant to Section 7.4 hereof is reasonably calculated to give actual notice. The provisions of this Section 8.2 shall not restrict the ability of any party to enforce in any court any judgment obtained in a
federal or state court of the State of Delaware. 
 8.3    WAIVER OF JURY TRIAL. TO THE EXTENT NOT PROHIBITED BY
APPLICABLE LAW WHICH CANNOT BE WAIVED, EACH PARTY HERETO HEREBY WAIVES AND COVENANTS THAT IT WILL NOT ASSERT (WHETHER AS PLAINTIFF, DEFENDANT OR OTHERWISE) ANY RIGHT TO TRIAL BY JURY IN ANY FORUM IN RESPECT OF ANY ISSUE OR ACTION, CLAIM, CAUSE OF
ACTION OR SUIT (IN CONTRACT, TORT OR OTHERWISE), INQUIRY, PROCEEDING OR INVESTIGATION ARISING OUT OF OR BASED UPON THIS AGREEMENT OR THE SUBJECT MATTER HEREOF OR IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE TRANSACTIONS CONTEMPLATED
HEREBY, IN EACH CASE WHETHER NOW EXISTING OR HEREAFTER ARISING. EACH PARTY HERETO ACKNOWLEDGES THAT IT HAS BEEN INFORMED BY THE OTHER PARTIES HERETO THAT THIS SECTION 8.3 CONSTITUTES A MATERIAL INDUCEMENT UPON WHICH THEY ARE RELYING AND WILL RELY IN
ENTERING INTO THIS AGREEMENT. ANY PARTY HERETO MAY FILE AN ORIGINAL COUNTERPART OR A COPY OF THIS SECTION 8.3 WITH ANY COURT AS WRITTEN EVIDENCE OF THE CONSENT OF EACH SUCH PARTY TO THE WAIVER OF ITS RIGHT TO TRIAL BY JURY. 

8.4    Exercise of Rights and Remedies. No delay of or omission in the exercise of any right, power or remedy
accruing to any party as a result of any breach or default by any other party under this Agreement shall impair any such right, power or remedy, nor shall it be construed as a waiver of or acquiescence in any such breach or default, or of any
similar breach or default occurring later; nor shall any such delay, omission nor waiver of any single breach or default be deemed a waiver of any other breach or default occurring before or after that waiver. 

[Remainder of page intentionally left blank] 

 IN WITNESS WHEREOF, each of the undersigned has duly executed this Agreement (or caused
this Agreement to be executed on its behalf by its officer or representative thereunto duly authorized) as of the date and year first above written. 
  

			
	COMPANY:	 	Surgery Partners, Inc.
		 	By:
		 	Name:
		 	Title:

 [Signature Page to Surgery Partners, Inc. Registration Rights Agreement] 

STOCKHOLDERS: 
 [Signature Page to
Surgery Partners, Inc. Registration Rights Agreement] 

 Exhibit E 

FORM OF CERTIFICATE OF DESIGNATIONS, 

PREFERENCES, RIGHTS AND LIMITATIONS 

OF 
 10.00% SERIES A
CONVERTIBLE PERPETUAL PARTICIPATING PREFERRED 
 STOCK 

OF 
 SURGERY PARTNERS,
INC. 
 Pursuant to Section 151 of the General Corporation Law of the State of Delaware (the “DGCL”), SURGERY
PARTNERS, INC., a Delaware corporation (the “Corporation”), certifies that pursuant to the authority contained in Article 4(c) of its Amended and Restated Certificate of Incorporation, as amended (the “Amended and Restated
Certificate of Incorporation”), and in accordance with the provisions of Section 141 and Section 151 of the DGCL, the Board of Directors (“Board of Directors”) of the Corporation has adopted the following
resolution on [●], 2017, creating a series of [●] shares of preferred stock, par value $0.01 per share, of the Corporation designated as “10.00% Series A Convertible Perpetual Participating Preferred Stock”: 

RESOLVED, that a series of preferred stock, par value $0.01 per share, of the Corporation be, and hereby is, created, and that the
designation and number of shares of such series and the voting powers, preferences and relative, participating, optional and other special rights, and such qualifications, limitations or restrictions thereof, of the shares of such series, are as
follows: 
 Section 1.    Designation; Ranking; Issuance. 

(a)    There is hereby created out of the authorized and unissued shares of preferred stock, par value $0.01 per share, of
the Corporation authorized to be issued pursuant to the Amended and Restated Certificate of Incorporation, a series of preferred stock, designated as “10.00% Series A Convertible Perpetual Participating Preferred Stock” par value $0.01 per
share (the “Series A Preferred Stock”). The number of shares constituting such series shall be [●]. Each share (a “Share”) of the Series A Preferred Stock shall be identical in all respects to every other
share of the Series A Preferred Stock. 
 (b)    The Series A Preferred Stock ranks prior to the Common Stock and any
other Capital Stock (including with respect to dividends, redemption and rights upon any Liquidation Event). 

(c)    The Shares shall be issued by the Corporation in certificated form for their Initial Value, in such amounts, at
such times and to such Persons as shall be specified by the Board of Directors, from time to time. 

Section 2.    Number of Shares. The number of Shares authorized is [●],which number
may be decreased (but not below the number thereof then outstanding), but not increased, from time to time by the Board of Directors. 

  

 Section 3.    Defined Terms and Rules of
Construction. 
 (a)    Definitions. 

“Accrued Value” means, with respect to any Share, on any date, the sum of (a) the Initial Value plus (b) all
dividends (whether or not declared) on such Share that have compounded through each and every Dividend Compounding Date starting from the first Dividend Compounding Date up to, and including such date (if such date is a Dividend Compounding Date) or
the most recent Dividend Compounding Date, in each case, to the extent not otherwise paid in cash. 
 “Affiliate” means,
with respect to any Person, any other Person, directly or indirectly, controlling or controlled by, or under direct or indirect common control with, such Person. For purposes of this definition: “control” when used with respect to any
Person has the meaning specified in Rule 12b-2 under the Exchange Act, and the terms “controlling” and “controlled” have meanings correlative to the foregoing. For the avoidance of doubt,
each investment fund managed and/or advised by, or any other Person under common control with, Sponsor or any such investment fund shall be deemed to be an Affiliate of the Sponsor. 

“Alternative Fundamental Change Redemption Date” is defined in Section 6(b)(iii). 

“Amended and Restated Certificate of Incorporation” is defined in the preamble. 

“Applicable Fundamental Change Percentage” means, in respect of any Fundamental Change that occurs (a) before the first
anniversary of the Issue Date, 110%, (b) on or after the date that is one year following the Issue Date and prior to the date that is two years following the Issue Date, 109%, (c) on or after the date that is two years following the Issue Date and
prior to the date that is three years following the Issue Date, 108%, (d) on or after the date that is three years following the Issue Date and prior to the date that is four years following the issue date, 107%, (e) on or after the date that is
four years following the Issue Date and prior to the date that is five years following the Issue Date, 106%, (f) on or after the date that is five years following the Issue Date and prior to the date that is six years following the Issue Date, 105%,
(g) on or after the date that is six years following the Issue Date and prior to the date that is seven years following the Issue Date, 103%, (h) on or after the date that is seven years following the Issue Date and prior to the date that is eight
years following the Issue Date, 101% and (i) on or after the date that is eight years following the Issue Date, 100%. 

“Applicable Optional Redemption Percentage” means, in respect of any Optional Redemption for which the related Redemption
Date occurs (1) on or after the date that is five years following the Issue Date and prior to the date that is six years following the Issue Date, 105%, (2) on or after the date that is six years following the Issue Date and prior to the date
that is seven years following the Issue Date, 103%, (3) on or after the date that is seven years following the Issue Date and prior to the date that is eight years following the Issue Date, 101% and (4) on or after the date that is eight years
following the Issue Date, 100%. 
 “Board of Directors” is defined in the preamble. 

  
 2 

 “Business Day” means any day except Saturday, Sunday and any day on which
banking institutions in the State of New York generally are authorized or required by law or other governmental actions to close. 

“Bylaws” means the Amended and Restated Bylaws of the Corporation in effect on the date hereof, as they may be amended from
time to time. 
 “Capital Stock” means any and all shares of stock (in each case however designated) issued or issuable by
the Corporation, and any rights to purchase, warrants or options to acquire, or participations or other interests in, such stock. 

“Certificate of Designations” means this Certificate of Designations, Preferences, Rights and Limitations relating to the
Series A Preferred Stock, as it may be amended from time to time. 
 “Change of Control” means any (a) consolidation,
merger, sale, assignment, conveyance, lease, transfer or other disposition of substantially all of the assets or properties of the Corporation and its Subsidiaries on a consolidated basis in any transaction or series of related transactions,
(b) acquisition by any single Person or group (other than any Sponsor Entity or any group (as defined in Rule 13d-5 of the Exchange Act) of which any such Sponsor Entity is a member) of the beneficial
ownership, direct or indirect, of greater than 30% of the voting power of the Corporation’s issued and outstanding Voting Stock, or (c) merger or consolidation to which the Corporation is a party except any such merger or consolidation
involving the Corporation or a subsidiary in which the shares of capital stock of the Corporation outstanding immediately prior to such merger or consolidation continue to represent, or are converted into or exchanged for shares of capital stock
that represent, immediately following such merger or consolidation, at least a majority, by voting power, of the capital stock of (1) the surviving or resulting corporation; or (2) if the surviving or resulting corporation is a wholly
owned subsidiary of another corporation immediately following such merger or consolidation, the parent corporation of such surviving or resulting corporation. 

“Change of Control Purchase Price” means, with respect to any Change of Control, an amount equal to the sum of (a) the
price payable in cash in such Change of Control for one share of the Common Stock outstanding immediately prior to such Change of Control, plus (b) if the consideration payable for each share of Common Stock is not solely cash, the Fair
Market Value of such non-cash consideration payable in such Change of Control for one share of Common Stock. 

“Close of Business” means, with respect to any Business Day, 5:00 p.m., New York City time, on such day. 

“Code” means the Internal Revenue Code of 1986, as amended. 

“Common Stock” means the common stock, par value $0.01 per share, of the Corporation under the Amended and Restated
Certificate of Incorporation. 
 “Common Stock Deemed Outstanding” means, as of any time, the number of shares of Common
Stock then actually outstanding at such time. 

  
 3 

 “Conversion Date” is defined in Section 7(c). 

“Conversion Price” means, as of the Issue Date, $19.00 per share of Common Stock, subject to adjustment from time to time
thereafter as set forth in Section 8. 
 “Conversion Stock” means shares of the Common Stock
issuable upon the conversion of Shares. 
 “Convertible Securities” means any stock or securities (other than Options)
directly or indirectly convertible into or exchangeable for Common Stock. 
 “Corporation” is defined in the preamble. 

“Corporation Conversion Date” is defined in Section 7(b). 

“Deemed Conversion Shares” means, with respect to each Share, with respect to any date, the number of shares of Conversion
Stock (including fractional shares) equal to the quotient of (i) the Accrued Value of such Share as of and including such date plus, without duplication, dividends accrued but not yet compounded as of and through such date divided
by (ii) the Conversion Price in effect as of such date. 
 “Deemed Redeemed Shares” is defined in Section
6(c). 
 “DGCL” is defined in the preamble. 

“Dividend Compounding Date” means March 31, June 30, September 30 and December 31 of each year, beginning
for any Share, on the earliest such date after the Issuance Date. 
 “Dividend Rate” means 10.00% per annum as may be
adjusted pursuant to Section 11(b). 
 “Dividend Record Date” means, with respect to any Dividend Compounding Date,
March 15, June 15, September 15 or December 15, as the case may be, immediately preceding such Dividend Compounding Date. 

“Event of Noncompliance” is defined in Section 11(a). 

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations of the SEC promulgated
thereunder. 
 “Fair Market Value” means, with respect to any security or other property (including for the avoidance of
doubt any Common Stock, Option or Convertible Security issued to the owners of the non-surviving entity in connection with any merger in which the Corporation is the surviving corporation), the fair market
value of such security or other property at such time, as determined in good faith by the Board of Directors using a nationally recognized investment bank to provide a valuation opinion. 

“Fundamental Change” means (a) Change of Control or (b) the Common Stock ceasing to be listed or quoted on a
Trading Market. 

  
 4 

 “Fundamental Change Make-Whole Amount” is defined in Section 6(b)(ii)(1).

 “Fundamental Change Redemption Date” is defined in Section 6(b)(iii). 

“Indebtedness” means as to any Person, all indebtedness (including principal, interest, fees and charges) of such Person for
borrowed money and any other indebtedness that is evidenced by a promissory note, bond, debenture or similar instrument. 
 “Initial
Value” means $1,000.00 per Share. 
 “Internal Reorganization Event” means a merger or consolidation which is
effected (a) by or among the Corporation and its direct and/or indirect Subsidiaries or any new parent company or (b) between the Corporation and any Person for the primary purpose of changing the domicile of the Corporation. 

“Investor” means BCPE Seminole Holdings LP, a Delaware limited partnership. 

“Issue Date” means [●], 2017, the original date of issuance of the Series A Preferred Stock. 

“Junior Stock” means any class or series of stock issued by the Corporation that ranks junior to the Series A Preferred Stock
as to (a) the payment of dividends or (b) the distribution of assets on any Liquidation Event, or both (a) and (b). 

“Liquidation Event” means any liquidation, dissolution or winding up of the Corporation (whether voluntary or involuntary).

 “Loan Documents” means the definitive documents entered into by the Corporation and its Subsidiaries governing the
indebtedness contemplated under the debt financing commitment letters provided in connection with the Purchase Agreement and any documentation with respect to outstanding indebtedness on the Issue Date. 

“Majority Owned” is defined in the definition of Subsidiary. 

“Market Price” means, with respect to one share of any security, as of a particular date (the “Valuation
Date”), the following: (a) if such security is then quoted on The New York Stock Exchange (“NYSE”), The NASDAQ Global Market (the “NASDAQGM”), The NASDAQ Global Select Market (the
“NASDAQGSM”), Pink OTC Markets (the “OTC”) or any similar exchange, quotation system or association (together, each of the NYSE, the NASDAQGM, the NASDAQGSM and the OTC, a “Trading Market”), the
arithmetic average of the daily volume weighted average prices, as reported by Bloomberg Financial L.P., of one share of such security on the principal Trading Market for the period of five Trading Days consisting of the Trading Day immediately
prior to the Valuation Date and the four Trading Days immediately prior to such date (unless, between the first and last Trading Day of such five Trading Day period, the ex-dividend or effective date occurs
for an event that would give rise to an adjustment to the Conversion Price pursuant to Section 8 if such event were to occur with respect to the Common Stock, in which case the Board of Directors will determine the Market
Price of such security for such date in good faith taking into account Trading Market information) or, (b) if such security is not then quoted on a Trading Market, the Fair Market Value of one share of such security as of

  
 5 

 
the Close of Business on the Valuation Date. If the Common Stock is not then quoted on a Trading Market, then the Board of Directors shall respond promptly, in writing, to any inquiry by any
holder of Series A Preferred Stock as to the Fair Market Value of a share of the Common Stock. Notwithstanding the above, for the purposes of adjustments to the Conversion Price made in accordance with Section 8(b), if an announcement or
disclosure of a potential issuance or sale is made after the end of trading on a Trading Day, the Valuation Date for measuring the “Market Price” in such circumstance shall be such Trading Day and if an announcement or disclosure of a
potential issuance or sale is made other than after the end of trading on a Trading Day, the Valuation Date for measuring the “Market Price” in such circumstance shall such be the last Trading Day immediately prior to such announcement or
disclosure. 
 “NASDAQGM” is defined in the definition of Market Price. 

“NASDAQGSM” is defined in the definition of Market Price. 

“NYSE” is defined in the definition of Market Price. 

“Optional Redemption” is defined in Section 6(a)(i). 

“Optional Redemption Date” is defined in Section 6(a)(ii). 

“Optional Redemption Notice” is defined in Section 6(a)(ii). 

“Optional Redemption Price” is defined in Section 6(a)(i). 

“Options” means any rights, warrants or options to subscribe for, acquire or purchase the Common Stock or Convertible
Securities. 
 “Organic Change” is defined in Section 8(i). 

“OTC” is defined in the definition of Market Price. 

“Person” means an individual, a partnership, a corporation, a limited liability company, an association, a joint stock
company, a trust, a joint venture, an unincorporated organization, or a governmental entity or any department, agency or political subdivision thereof. 

“Prospectus” means the prospectus (including any preliminary, final or summary prospectus) included in any Registration
Statement, all amendments and supplements to such prospectus, and all other material incorporated by reference in such prospectus. 

“Purchase Agreement” means that certain purchase agreement related to the purchase and sale of the Series A Preferred Stock,
dated as of May 9, 2017, between Investor and the Corporation, as amended from time to time in accordance with its terms. 

“Redemption Date” is defined in Section 6(c). 

“Reg Rights Agreement” means that certain Amended and Restated Registration Rights Agreement, dated [●], 2017, as it
may be amended from time to time, by and among the Corporation and the Investor (and any other Persons who may become bound by such agreement at a later date in accordance with its terms). 

  
 6 

 “Regulation FD” means Regulation FD as promulgated under the Exchange Act. 

“Registrable Securities” is defined in the Reg Rights Agreement. 

“Required Percentage” means greater than 50% of the Shares acquired by the Sponsor Entities on the Issue Date with any
proportional adjustments for any stock split, stock dividend, recapitalization or similar transactions. For purposes of determining whether the Required Percentage is met, all Shares held by the Sponsor Entities shall be aggregated. 

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

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations of the SEC promulgated
thereunder. 
 “Series A Directors” is defined in Section 9. 

“Series A Preferred Stock” is defined in Section 1(a). 

“Share” is defined in Section 1(a). 

“Shelf Registration Statement” means a “shelf” registration statement of the Corporation that covers all the
Registrable Securities (and may cover other securities of the Corporation) on Form S-3 and under Rule 415 under the Securities Act or, if the Corporation is not then eligible to file on Form S-3, on Form S-1 under the Securities Act, or any successor rule that may be adopted by the SEC, and all amendments and supplements to such “shelf” registration
statement, including post-effective amendments, in each case, including the Prospectus contained therein, all exhibits thereto and any document incorporated by reference therein. 

“Sponsor” means Bain Capital Private Equity, LP, a Delaware limited partnership. 

“Sponsor Entities” means Investor, Sponsor, investment funds affiliated with Sponsor, and each of their respective successors
and Affiliates. 
 “Sponsor Fundamental Change Redemption Date” is defined in Section 6(b)(ii). 

“Subsidiary” means, when used with respect to any Person, any other Person of which (a) in the case of a corporation, at
least a majority of the equity and the voting interests of which are owned or controlled, directly or indirectly, by such first Person (any such entity, a “Majority Owned” entity), by any one or more of its Majority Owned
subsidiaries, or by such first Person and one or more of its Majority Owned subsidiaries, or (b) in the case of any Person other than a corporation, such first Person, one or more of its Majority Owned subsidiaries, or such first Person and one
or more of its Majority Owned subsidiaries either (i) owns a majority of the equity interests thereof or (ii) has the power to elect or direct the election of a majority of the members of the governing body thereof. 

  
 7 

 “Tax” or “Taxes” means any federal, state, local or foreign
income, gross receipts, branch profits, license, payroll, employment, excise, severance, stamp, occupation, premium, windfall profits, escheat, environmental, customs duties, capital stock, franchise, profits, withholding, social security,
unemployment, disability, real property, personal property, sales, use, transfer, registration, ad valorem, value added, alternative or add-on minimum or estimated tax or other tax of any kind whatsoever,
including any interest, penalty or addition thereto, whether disputed or not and including any obligation to indemnify or otherwise assume or succeed to the Tax liability of any other Person by law, by contract or otherwise. 

“Trading Day” means any day on which (a) trading in a security generally occurs on the principal Trading Market for such
security, (b) such principal Trading Market does not fail to open for trading during its regular trading session and (c) there does not occur or exist on such day, for more than a one half-hour period, in the aggregate, any suspension or
limitation imposed on the trading of such security or of any options, contracts or futures contracts relating to such security, which suspension or limitation occurs or exists at any time before 1:00 p.m. (New York City time) on such day. If a
security is not quoted on any Trading Market, “Trading Day” shall have the same meaning as Business Day. 
 “Trading
Market” is defined in the definition of Market Price. 
 “Valuation Date” is defined in the definition of Market
Price. 
 “Voting Stock” means Capital Stock of the class or classes pursuant to which the holders thereof have the general
voting power under ordinary circumstances (determined without regard to any classification of directors) to elect one or more members of the Board of Directors (without regard to whether or not, at the relevant time, Capital Stock of any other class
or classes (other than Common Stock) shall have or might have voting power by reason of the happening of any contingency). 

“Window Trigger Date” is defined in Section 7(b). 

“Withholding Tax” is defined in Section 16. 

(b)    Rules of Construction. Capitalized terms used in this Certificate of Designations which are not defined in
this Section 3 (or in a document referenced in Section 3) have the meanings contained elsewhere in this Certificate of Designations. Whenever the words “include,” “includes” or
“including” are used in this Certificate of Designations, they are deemed to be followed by the words “without limitation.” Any definitions used herein defined in the plural shall be deemed to include the singular as the context
may require, and any definitions used herein defined in the singular shall be deemed to include the plural as the context may require. Wherever reference is made herein to the male, female or neuter genders, such reference shall be deemed to include
any of the other genders as the context may require. 
 Section 4.    Dividends. 

(a)    Dividends shall accrue and accumulate on each Share (subject to appropriate adjustment in the event of any stock
dividend, stock split, combination or other similar recapitalization with respect to the Shares) on a daily basis at the Dividend Rate on the 

  
 8 

 
Accrued Value from and including the Issue Date of such Share to and including the first date on which any of the following occurs: (i) payment is made in respect to such Share in connection
with a Liquidation Event pursuant to Section 5, (ii) such Share is redeemed by the Corporation in accordance with Section 6, or (iii) such Share is converted into shares of Conversion Stock
pursuant to Section 7. Dividends on Shares shall compound quarterly on each Dividend Compounding Date. Dividends on Shares shall accrue, accumulate, and compound whether or not they have been declared, whether or not there
are profits, surplus or other funds of the Corporation legally available for the payment of dividends, and whether or not a cash payment of such dividends would be prohibited under any Loan Documents. In any given quarter, to the extent that
(x) the Corporation is legally permitted to pay dividends in cash and (y) an independent committee of the Board of Directors (which for the avoidance of doubt shall exclude any directors employed within the last three years by investment funds
affiliated with H.I.G. Capital, LLC) has determined that payment of such dividends in cash is in the best interest of stockholders (taking into account the impact that payment of such dividends in cash or the ability to make such cash payment of
such dividends, would have on the treatment of the Shares as debt or equity by the credit agencies rating the Company, its Subsidiaries, Indebtedness of the Company or its Subsidiaries or the Shares), the Board of Directors may, in its sole
discretion, declare a cash dividend in an amount up to 50% of the amount of the dividends that have accrued and accumulated on the Shares through the end of such quarter, and, if the Board of Directors so declares, the Corporation shall pay such
cash dividend on the Dividend Compounding Date for such quarter to the holders of record of the Shares as they appear on the Company’s stock register at the Close of Business on the relevant Dividend Record Date. For the avoidance of doubt, the
amount of any quarterly dividend on Shares paid in cash to the holders of Shares on the Dividend Compounding Date pursuant to the immediately preceding sentence shall not compound on the Dividend Compounding Date and shall not be included in Accrued
Value. With respect to any Share, its Issue Date shall remain the same regardless of the number of times transfer of such Share is made on the stock records maintained by or for the Corporation and regardless of the number of certificates which may
be issued to evidence such Share. 
 (b)    Participating Dividends. In addition to any other dividends accruing
or declared hereunder, in the event that the Corporation declares or pays any dividends upon the Common Stock (whether payable in cash, securities or other property), the Corporation shall also declare and pay to the holders of the Series A
Preferred Stock at the same time that it declares and pays such dividends to the holders of the Common Stock, the dividends which would have been declared and paid with respect to the Common Stock issuable upon conversion of the Series A Preferred
Stock as if all of the outstanding Series A Preferred Stock had been converted into Common Stock immediately prior to the record date for such dividend, or if no record date is fixed, the date as of which the Corporation will determine the record
holders of Common Stock entitled to such dividends. 
 Section 5.    Liquidation. Upon
any Liquidation Event, each holder of Series A Preferred Stock then outstanding shall be entitled to be paid for each Share, out of the assets of the Corporation available for distribution to shareholders of the Corporation, and after satisfaction
of (or reservation of an amount sufficient to satisfy) all liabilities and obligations to creditors of the Corporation, but before any distribution or payment is made upon any Junior Stock, an amount in cash equal to the greater of (a) the
Accrued Value of such Share as of and including the date of the Liquidation Event plus, without duplication, dividends accrued but not yet compounded as of and through such date and (b) the amount that such holder would be entitled to
receive in respect of Conversion Stock in connection with such Liquidation Event if such Share were converted into Conversion Stock immediately prior to such event in accordance with Section 7(a), and the holders of Series A Preferred Stock
shall not be entitled to any other payment with respect to such Share. If upon any Liquidation Event, the assets of the Corporation to be distributed among the holders of the Series A Preferred Stock are insufficient to permit

  
 9 

 
payment to such holders of the entire aggregate amount that they are entitled to be paid under the first sentence of this Section 5, then the entire assets available
(including any right to future or contingent distributions) to be distributed to the Corporation’s stockholders shall be distributed pro rata among the holders of the Series A Preferred Stock, based upon the aggregate Accrued Value
(plus, without duplication, any accrued dividends not already included in such Accrued Value) as of and including the date of the Liquidation Event of the Series A Preferred Stock held by each such holder. As soon as practicable prior to the
payment date stated therein, the Corporation shall deliver written notice of any such Liquidation Event to each record holder of Series A Preferred Stock, setting forth in reasonable detail the amount of proceeds to be paid with respect to each
Share and to each share of Common Stock in connection with such Liquidation Event. 

Section 6.    Redemptions. 

(a)    Redemption at the Option of the Corporation. 

(i)    No sinking fund is provided for the Series A Preferred Stock. The Corporation shall not have the right to redeem
the Series A Preferred Stock prior to the fifth anniversary of the Issue Date. On or after the fifth anniversary of the Issue Date, the Corporation will have the right (but not the obligation) to redeem (an “Optional Redemption”)
all, but not less than all, of the Series A Preferred Stock then outstanding in accordance with this Section 6, for an amount of cash per Share, payable by wire transfer to the account or accounts designated in writing to
the Corporation by such holder, equal to the product of (A) the Applicable Optional Redemption Percentage multiplied by (B) the sum of the Accrued Value of such Share as of and including the Optional Redemption Date plus,
without duplication, dividends accrued but not yet compounded as of and through such date (such amount, the “Optional Redemption Price”). 

(ii)    In case the Corporation exercises its Optional Redemption right to redeem all of the Series A Preferred Stock
then outstanding pursuant to this Section 6(a), it shall fix a date for redemption (each, an “Optional Redemption Date”) and it shall mail a notice of such Optional Redemption (an “Optional Redemption
Notice”) not less than 30 days prior to the Optional Redemption Date to each holder of Series A Preferred Stock at its last address as the same appears on the Corporation’s stock register. The Optional Redemption Date must be a
Business Day. For the avoidance of doubt, any holder may convert its Shares pursuant to Section 7(a) at any time prior to the Close of Business on the date that is three (3) Business Days prior to the Optional Redemption Date. 

(iii)    Each Optional Redemption Notice shall specify: 

(1)    the Optional Redemption Date; 

(2)    the Optional Redemption Price; 

(3)    that on the Optional Redemption Date, the Optional Redemption Price will become due and payable upon
each Share, and that any dividends thereon will cease to accumulate after the Optional Redemption Date; 

  
 10 

 (4)    the place or places where such Shares are to be
surrendered for payment of the Optional Redemption Price; and 
 (5)    that holders may surrender their
Shares for conversion at any time prior to the Close of Business on the date that is three (3) Business Days immediately preceding the Optional Redemption Date. 

Any delivered Optional Redemption Notice is irrevocable. 

(iv)    If any Optional Redemption Notice has been given in respect of Shares in accordance with this Section 6(a),
holders of Shares shall surrender any Shares that have not been converted prior to the related Optional Redemption Date to the Corporation on the Optional Redemption Date at the place or places stated in the Redemption Notice for the payment in full
of the Optional Redemption Price solely in cash. 
 (v)    From and after the Optional Redemption Date (unless the
Corporation shall default in providing for the payment of the Optional Redemption Price), (1) dividends will cease to accrue on Shares, (2) Shares shall no longer be deemed outstanding and (3) all rights of the holders of Shares hereunder
will terminate, except the right to receive the Optional Redemption Price for each Share payable in full in cash on the Optional Redemption Date. 

(b)    Redemption at the Option of the Holder Upon Fundamental Change. 

(i)    If, prior to the effective date of a Fundamental Change, the Corporation has knowledge of such Fundamental Change,
then no later than 30 days prior (or such lesser number of days as is practicable if such knowledge is obtained thereafter) to the occurrence of the Fundamental Change, the Corporation shall, to the extent legally permissible, give written notice of
such proposed Fundamental Change, which notice shall describe (to the extent known) the expected date of consummation thereof to each holder of Series A Preferred Stock (provided, that the Corporation shall not be required to deliver such
notice if its delivery would result in, or, in the Corporation’s sole reasonable discretion, be likely to result in, the Corporation having to generally disclose material non-public information pursuant
to Regulation FD, any successor law or any similar provision of any law applicable to the Corporation; provided, further, that so long as the Sponsor and its Affiliates are subject to a confidentiality obligation with the Corporation, the
exception to the notice requirement set forth in the immediately preceding proviso shall not apply to the Sponsor or its Affiliates). 

(ii)    If a Fundamental Change occurs, each holder of the Series A Preferred Stock will have the right (but not the
obligation) to require the Corporation to redeem all, but not less than all, of such holder’s Series A Preferred Stock on the Fundamental Change Redemption Date for an amount of cash per Share, payable by wire transfer to the account or
accounts designated in writing to the Corporation by such holder, equal to: 
 (1)    if the Fundamental
Change is a Change of Control, the greater of (A) the product of (1) the Applicable Fundamental Change Percentage multiplied by (2) the sum of the Accrued Value of such Share as of and including the Fundamental Change
Redemption Date plus, without duplication, dividends 

  
 11 

 
accrued but not yet compounded as of and through such date (such amount in this clause (A), the “Fundamental Change Make-Whole Amount”) and (B) the product of (1) the
Deemed Conversion Shares at the time of closing of such Change of Control multiplied by (2) the Change of Control Purchase Price; and 

(2)    if the Fundamental Change is not a Change of Control, the Fundamental Change Make-Whole Amount; 

by delivering to the Corporation, at its principal office or to such other location as may be directed by the Corporation, the Shares to be redeemed and
written notice of such election (x) if notice was delivered by the Corporation to such holder pursuant to Section 6(b)(i), by 12:00 p.m., New York time, on the Business Day immediately preceding the effective date of the Fundamental
Change, and (y) if notice was delivered by the Corporation to such holder pursuant to Section 6(b)(iii), by the Close of Business on the day that is three Business Days prior to the Alternative Fundamental Change Redemption Date. Upon
timely receipt of any holder’s election and Shares, the Corporation shall be obligated to redeem the Shares of such holder (1) if the Corporation delivered notice to such holder pursuant to Section 6(b)(i), on the date of the
occurrence of the Fundamental Change (the “Sponsor Fundamental Change Redemption Date”), and (2) if the Corporation delivered notice to such holder pursuant to Section 6(b)(iii), on the Alternative Fundamental Change
Redemption Date, in each case, in priority over any payments to the holders of Junior Stock. If any proposed Fundamental Change does not occur, any request for redemption in connection therewith shall be automatically rescinded, or if there has been
a material change in the terms or the timing of the transaction, any holder of Series A Preferred Stock may rescind such holder’s request for redemption by giving written notice of such rescission to the Corporation. 

(iii)    If a Fundamental Change occurs and notice is not given to such holder pursuant to Section
6(b)(i), then the Corporation will deliver notice of such Fundamental Change to such holder as promptly as practicable after the occurrence of such Fundamental Change, which notice shall set forth the date on which the Corporation
will redeem any Shares properly tendered by such holder in accordance with Section 6(b)(ii) in connection with such Fundamental Change, which date, shall be no fewer than 25 Business Days, and no more than 35 Business Days after the date on
which such notice is delivered (the “Alternative Fundamental Change Redemption Date”, and together with the Sponsor Fundamental Change Redemption Date, the “Fundamental Change Redemption Date”). 

(c)    Redemption Payments. For each Share to be redeemed hereunder, to the extent required by the Corporation,
upon surrender by the holder thereof at the Corporation’s principal office, or to such other location as may be directed by the Corporation, of the certificate representing such Share and any other documentation required pursuant to this
Certificate of Designations and reasonably requested by the Corporation, the Corporation shall be obligated on the Optional Redemption Date or any Fundamental Change Redemption Date (each a “Redemption Date”) to pay to the holder
thereof, by wire transfer to an account or accounts designated by the holder at least three Business Days prior to the relevant Redemption Date, an amount in cash equal to the redemption price of such Share in accordance with Section 6(a),
Section 6(b), or Section 6(c), as applicable. If the Corporation pays any holder of more than one Share an amount of cash less than the amount of the redemption price due in accordance with

  
 12 

 
Section 6(a), Section 6(b), or Section 6(c) with respect to such Shares, the payment shall be deemed to satisfy the Corporation’s obligations with respect to a number of
Shares held by such holder (the “Deemed Redeemed Shares”) equal to the maximum number of Shares held by such holder for which the applicable redemption price could have been paid in full by such amount of cash, and thereafter, such
Deemed Redeemed Shares shall be redeemed by the Corporation in accordance with Section 6(a) or Section 6(b), as applicable, and cancelled and retired. For the avoidance of doubt, any Shares not redeemed pursuant to Section 6(a),
Section 6(b), or Section 6(c), as applicable, shall remain outstanding. 
 (d)    Redeemed or Otherwise
Acquired Shares. Any Shares which are redeemed by the Corporation or otherwise acquired by the Corporation or which are converted shall be canceled and retired to “authorized but unissued shares” and shall not be reissued, sold or
transferred. 
 (e)    No Other Redemptions. The Series A Preferred Stock shall not be redeemable except as
expressly authorized in this Section 6. 

Section 7.    Conversion. 

(a)    Conversion at the Option of the Holder. Each Share may be converted on any date, from time to time, at the
option of the holder thereof into a number of shares of Conversion Stock equal to the Deemed Conversion Shares. 

(b)    Conversion at the Option of the Corporation. If, on any date following the date that is two years after the
Issue Date, (i) no Event of Noncompliance has occurred and is continuing, (ii) there is an effective Shelf Registration Statement covering the resale of all of the Registrable Securities, which remains effective through and including the
Corporation Conversion Date, and and (iii) for any 20 Trading Days out of the 30 consecutive Trading Day-period immediately preceding such date, the volume weighted average closing price of the Common
Stock on such Trading Days equaled or exceeded $42.00 per share (such day, the “Window Trigger Date”), then the Corporation may cause the conversion of all, but not less than all, of the Shares into a number of shares of Conversion
Stock equal to the Deemed Conversion Shares by providing written notice to the holders of the Series A Preferred Stock, no later than 10 days after such Window Trigger Date, of the Corporation’s election to cause such conversion, and of the
effective date of such conversion, which effective date shall not be earlier than 30 days or later than 60 days after the date of such notice (the “Corporation Conversion Date”). 

(c)    Conversion Procedure. To convert Shares pursuant to Section 7(a) or Section 7(b), the holder
of such Shares must deliver the certificate(s) representing such Shares to the Corporation at its principal corporate office, or to such other locations as may be directed by the Corporation, and with respect to a conversion pursuant to Section
7(a), together with an irrevocable written notice of conversion. The “Conversion Date” means, for any Share, (i) in the case of a conversion under Section 7(a), the date on which such Share is submitted for
conversion and the duly signed and completed notice of conversion of such Share is received by the Corporation and (ii) in the case of a conversion under Section 7(b), the Corporation Conversion Date. Upon conversion of a Share,
(x) the Person entitled to receive the Conversion Stock issuable upon such conversion shall be treated for all purposes as the record holder or 

  
 13 

 
holders of such Conversion Stock at the Close of Business on the Conversion Date for such Share (and, for the avoidance of doubt, without limiting the rights of holders of Shares provided herein
(including voting rights as provided in Section 9 or rights to dividends as provided in Section 4), prior to such time will not be treated as the holder or holders of record of such Conversion
Stock or as entitled to any rights with respect to such shares of Conversion Stock by virtue of holding Shares), and (y) such Person shall cease to be a record holder of the Series A Preferred Stock at the Close of Business on such Conversion
Date, in each of (x) and (y) irrespective of whether Conversion Stock is issued on or after the Conversion Date. As promptly as practicable on or after the Conversion Date for any Share, the Corporation shall issue the number of whole shares of
Conversion Stock issuable upon conversion, with such number of shares of Conversion Stock determined based on the aggregate number of Shares converted by the converting holder on such Conversion Date and any remaining balance satisfied in cash. Such
delivery shall be made, at the option of the applicable holder, in certificated form or by book-entry (if Common Stock is then issued in one or more global certificates with a depositary). If any holder converts only a portion of the Shares
represented by a single certificate, the Corporation will promptly issue a new certificate representing the portion of the Shares that such holder has not converted. Any such certificate or certificates shall be delivered by the Corporation to the
appropriate holder by sending certificates evidencing the shares to the holders at their respective addresses as set forth in the conversion notice. The Corporation shall be entitled to treat the registered holder of any share of Common Stock issued
upon the conversion of a Share as the owner of such share for all purposes. 
 (d)    Contingent Conversion.
Notwithstanding any other provision of this Section 7, if a conversion of Series A Preferred Stock is to be made in connection with an event or transaction affecting the Corporation, the conversion of any Shares may, at the
election of the holder thereof, be conditioned upon the consummation of such event or transaction, in which case such conversion shall not be deemed to be effective until such event or transaction has been consummated. 

(e)    Common Stock Reserved for Issuance. The Corporation shall at all times reserve and keep available out of its
authorized and unissued shares of Conversion Stock, solely for the purpose of issuance upon the conversion of the Series A Preferred Stock, the number of shares of Conversion Stock that would be issuable upon the conversion of all outstanding Series
A Preferred Stock. All shares of Conversion Stock which are so issuable shall, when issued, be duly and validly issued, fully paid and nonassessable and free from all taxes, liens, charges and encumbrances. The Corporation shall take reasonable best
efforts to assure that all such shares of Conversion Stock may be so issued without violation of any applicable law or governmental regulation or any requirements of any domestic securities exchange upon which shares of Conversion Stock may be
listed (except for official notice of issuance which shall be promptly delivered by the Corporation upon each such issuance and except for any such law, regulation or requirement applicable because of the business or nature of the holder). The
Corporation shall not take any action which would cause the number of authorized but unissued shares of Conversion Stock to be less than the number of such shares required to be reserved hereunder for issuance upon conversion of the Series A
Preferred Stock in accordance with this Section 7(e). 
 (f)    Taxes. The Corporation shall pay any and
all transfer Taxes that may be payable in respect of the issue or delivery of shares of Conversion Stock on conversion of the 

  
 14 

 
Shares. The Corporation shall not, however, be required to pay any Tax which may be payable in respect of any transfer involved in the issue or delivery of shares of Conversion Stock in a name
other than that in which the converted Shares of Series A Preferred Stock were registered, and no such issue or delivery shall be made unless and until the Person requesting such issue has paid to the Corporation the amount of any such Tax, or has
established to the satisfaction of the Corporation that such Tax has been paid. 
 (g)    No Impairment. The
Corporation shall not, by amendment of this Certificate of Designations or the Amended and Restated Certificate of Incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities or
any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms to be observed or performed hereunder by the Corporation. 

Section 8.    Conversion Price; Adjustments. 

(a)    In order to prevent dilution of the conversion rights granted under Section 7, the
Conversion Price shall be subject to adjustment from time to time, without duplication, in the circumstances and in the manner described in this Section 8. 

(b)    Stock Dividends. In case the Corporation shall pay or make a dividend or other distribution on the Common
Stock in Common Stock, the Conversion Price, as in effect at the opening of business on the day following the date fixed for the determination of stockholders of the Corporation entitled to receive such dividend or other distribution, shall be
adjusted by multiplying such Conversion Price by a fraction of which the numerator shall be the number of shares of Common Stock outstanding at the close of business on the date fixed for such determination and the denominator shall be the sum of
such number of shares and the total number of shares constituting such dividend or other distribution, such adjustment to become effective immediately after the opening of business on the day following the date fixed for such determination. 

(c)    Stock Purchase Rights. If the Corporation issues or sells to all holders of its Common Stock any Options
entitling them to subscribe for or purchase shares of Common Stock for a period expiring within 60 days from the date of issuance of such Options at a price per share for an amount of consideration per share less than the Market Price of one share
of Common Stock determined as of the date of such issue or sale, then at the opening of business on the day following the date fixed for such determination the Conversion Price shall be reduced to equal (x) the Conversion Price in effect
immediately prior to such issue or sale multiplied by (y) a fraction, the numerator of which shall be (1) the number of shares of Common Stock Deemed Outstanding on the close of business on the date fixed for such determination
plus (2) the aggregate consideration expected to be received by the Company upon the exercise, conversion or exchange of such Options (as determined in good faith by the Board of Directors, whose determination shall be conclusive and
described in a resolution of the Board of Directors) and the denominator of which shall be the number of shares of Common Stock outstanding at the close of business on the date fixed for such determination plus the number of shares of Common
Stock so offered for subscription or purchase. 

  
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 (d)    Debt, Asset or Security Distributions. In case the Corporation
shall, by dividend or otherwise, distribute to all holders of its Common Stock evidences of its indebtedness, assets or securities (but excluding any dividend or distribution of Options referred to in Section 8(c), any dividend or
distribution paid exclusively in cash, any dividend or distribution of shares of Capital Stock of any class or series, or similar equity interests, or any dividend or distribution referred to in Section 8(b)), the Conversion Price shall be
reduced by multiplying the Conversion Price in effect immediately prior to the close of business on the date fixed for the determination of stockholders of the Company entitled to receive such distribution by a fraction, the numerator of which shall
be Market Price minus the fair market value (as determined in good faith by the Board of Directors, whose determination shall be conclusive and described in a Board Resolution) of the portion of the assets or evidences of indebtedness so distributed
applicable to one share of Common Stock and the denominator of which shall be the Market Price on the date fixed for such determination, such adjustment to become effective immediately prior to the opening of business on the day following the date
fixed for the determination of stockholders of the Company entitled to receive such distribution. 
 (e)    Treasury
Shares. The number of shares of Common Stock outstanding at any given time shall not include shares owned or held by or for the account of the Corporation or any Subsidiary, and the disposition of any shares so owned or held shall be considered
an issue or sale of Common Stock. 
 (f)    Subdivision or Combination of Common Stock. If the Corporation at any
time subdivides (by any stock split, stock dividend, recapitalization or otherwise) one or more classes of its outstanding shares of Common Stock into a greater number of shares, the Conversion Price in effect immediately prior to the effective date
or record date, as the case may be, for such subdivision shall be proportionately reduced on such effective date or record date, as the case may be, and if the Corporation at any time combines (by reverse stock split or otherwise) one or more
classes of its outstanding shares of Common Stock into a smaller number of shares, the Conversion Price in effect immediately prior to the effective date or record date for such combination shall be proportionately increased immediately after such
effective date or record date. 
 (g)    Record Date. If the Corporation takes a record of the holders of Common
Stock for the purpose of entitling them (a) to receive a dividend or other distribution payable in Common Stock, Options or in Convertible Securities or (b) to subscribe for or purchase Common Stock, Options or Convertible Securities, then
such record date shall be deemed to be the date of the issue or sale of the shares of Common Stock deemed to have been issued or sold upon the declaration of such dividend or upon the making of such other distribution or the date of the granting of
such right of subscription or purchase, as the case may be. 
 (h)    Notices Related to Conversion Adjustments.

 (i)    Promptly upon any adjustment of the Conversion Price, the Corporation shall give written notice thereof to all
holders of Series A Preferred Stock, setting forth in reasonable detail and certifying the calculation of such adjustment. 

  
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 (ii)    The Corporation shall give written notice to all holders of Series A
Preferred Stock at least 10 Business Days prior to the date on which the Corporation closes its books or takes a record (a) with respect to any dividend or distribution upon Common Stock, (b) with respect to any pro rata
subscription offer to holders of Common Stock or (c) for determining rights to vote with respect to any Organic Change or Liquidation Event. 

(iii)    So long as the delivery of such notice would not result in, or, in the Corporation’s sole reasonable
discretion, be likely to result in, the Corporation having to generally disclose material non-public information pursuant to Regulation FD, any successor law or any similar provision of any law applicable to
the Corporation (provided, that so long as the Sponsor and its Affiliates are subject to a confidentiality obligation with the Corporation, such exception shall not apply to the Sponsor or its Affiliates), the Corporation shall also give
written notice to the holders of Series A Preferred Stock at least 10 Business Days prior to the date on which any Organic Change shall take place. 

(i)    Consolidation, Merger or Sale. Any consolidation, merger, sale, assignment, conveyance, lease, transfer or
other disposition of substantially all of the assets or properties of the Corporation and its Subsidiaries on a consolidated basis in any transaction or series of related transactions, in each case, which is effected in such a manner that the
holders of Common Stock are entitled to receive (either directly or upon subsequent liquidation) stock, securities, cash or assets with respect to, or in exchange for, Common Stock, is referred to herein as an “Organic Change”.
Prior to the consummation of any Organic Change, the Corporation shall, at its election, either redeem the Shares pursuant to Section 6(a) if the Corporation has the right to force such redemption at such time, cause the conversion of the
Shares pursuant to Section 7(b) if the Corporation has the right to force such conversion at such time or make appropriate provisions to insure that the holder of any Share not being redeemed in accordance with Section 6(b) shall
thereafter have the right to acquire and receive, upon conversion of such Share, in lieu of each share of Common Stock immediately theretofore acquirable and receivable upon the conversion of such Share, the types and amounts of stock, other
securities, cash or other assets that such holder would have received in connection with such Organic Change if such holder had converted its Share immediately prior to such Organic Change. The Corporation shall not effectuate an Internal
Reorganization Event unless the Series A Preferred Stock shall be outstanding as a class of preferred stock of the surviving corporation having the same rights, terms, preferences, liquidation preference and accrued and unpaid dividends as the
Series A Preferred Stock in effect immediately prior to such Internal Reorganization Event. 

Section 9.    Voting Rights. Except as otherwise provided herein (including
Section 10) or by applicable law, the holders of Shares shall be entitled to vote with the holders of shares of Common Stock, together as a single class, on all matters submitted to a vote of shareholders of the
Corporation. Each holder of Shares shall be entitled to the number of votes equal to the number of whole shares of Common Stock into which all Shares held of record by such holder could then be converted pursuant to
Section 7 at the record date for the determination of the shareholders entitled to vote on such matters or, if no such record date is established, at the date such vote is taken or any written consent of shareholders is
first executed. The holders of Shares shall be entitled to notice of any meeting of shareholders of the Corporation in accordance with the Bylaws. On and following the Trigger Date (as defined in the Amended and Restated Certificate of
Incorporation), for so long as the Sponsor Entities continue to own the Required 

  
 17 

 
Percentage, the holders of at least a majority of the then-outstanding Shares held by the Sponsor Entities, voting as a separate class, shall be entitled to elect two (2) directors to the
Board of Directors and at each meeting or pursuant to each consent of the Company’s stockholders for the election of directors (the “Series A Directors”); provided that, if and for so long as the Sponsor Entities continue to
own more than 50% of the Required Percentage but less than 100% of the Required Percentage, the holders of at least a majority of the then-outstanding Shares held by the Sponsor Entities, voting as a separate class, shall be entitled to elect one
(1) Series A Director at each meeting or pursuant to each consent of the Company’s stockholders for the election of directors. The Series A Directors shall only be removed by the holders of at least a majority of the then-outstanding
Shares held by the Sponsor Entities, voting as a separate class. 

Section 10.    Protective Provisions. For so long as the Sponsor Entities continue to own
the Required Percentage, the Corporation shall not, and shall cause its Subsidiaries not to, without first obtaining the approval (by vote or written consent as provided by law) of the holders of at least the majority of the then-outstanding Shares,
voting as a separate class: 
 (a)    amend, modify, waive, repeal or restate any provision in this Certificate of
Designations, the Amended and Restated Certificate of Incorporation or Bylaws, similar organizational documents of the Corporation’s Subsidiaries, the Reg Rights Agreement or any other rights involving the rights of holders with respect to any
Shares, including, by merger, consolidation, recapitalization or otherwise, in each case, in any manner that adversely affects the powers, preferences or rights of the Shares; 

(b)    enter into any contract that would prohibit or restrict the ability of the Corporation to perform its obligations
with respect to the Series A Preferred Stock; 
 (c)    incur Indebtedness (including guarantees on Indebtedness) in
excess of the amount of Indebtedness outstanding on the Issue Date; 
 (d)    extend, supplement, amend, waive or
otherwise modify any material provisions of the Loan Documents or any other agreement, indenture or similar instrument governing any terms of Indebtedness of the Corporation or its Subsidiaries, other than refinancing Indebtedness outstanding on the
Issue Date; 
 (e)    acquire or divest in one or more series of transactions the stock or assets of any Person for
consideration in excess of $25 million individually or $125 million in the aggregate in any given year; 

(f)    establish or acquire any Subsidiaries outside of the United States; 

(g)    effect a Fundamental Change; 

(h)    effect any bankruptcy or Liquidation Event of the Corporation or its Subsidiaries; 

(i)    declare or pay any dividends other than dividends on the Series A Preferred Stock; 

  
 18 

 (j)    authorize, create or issue any Capital Stock of the Corporation or any
of its Subsidiaries other than Junior Stock or pursuant to any management plan approved by the Board of Directors; 

(k)    (i) reclassify, alter or amend any existing security of the Corporation that is pari passu with the Shares in
respect of the distribution of assets on the liquidation, dissolution or winding up of the Corporation, the payment of dividends or rights of redemption, if such reclassification, alteration or amendment would render such other security senior to
the Shares in respect of any such right, preference, or privilege or (ii) reclassify, alter or amend any existing security of the Corporation that is Junior Stock in respect of the distribution of assets on the liquidation, dissolution or
winding up of the Corporation, the payment of dividends or rights of redemption, if such reclassification, alteration or amendment would render such other security senior to or pari passu with the Shares in respect of any such right, preference or
privilege; 
 (l)    enter into or effect any transaction involving the recapitalization, reorganization,
reclassification, repurchase, redemption, exchange or other acquisition of any equity securities of the Corporation or its Subsidiaries, other than repurchases or redemptions by a wholly owned Subsidiary of its outstanding securities, or redemptions
or other repurchases of Common Stock from employees of the Corporation and its Subsidiaries pursuant to plans or arrangements approved by the Board of Directors; or 

(m)    agree in writing or commit or publicly announce an intention to do any of the foregoing. 

Section 11.    Events of Noncompliance. 

(a)    Definition. An “Event of Noncompliance” shall have occurred if: (A) the Corporation
fails to make any redemption payment with respect to the Series A Preferred Stock which it is required to make under this Certificate of Designations, whether or not such payment is legally permissible or is prohibited by any Loan Document or any
other agreement to which the Corporation is subject or (B) the Corporation breaches any of its payment obligations under this Certificate of Designations, including Section 7(f) hereto. 

The foregoing shall constitute Events of Noncompliance whatever the reason or cause for any such Event of Noncompliance and whether it is voluntary or
involuntary or is effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body and regardless of the effects of any subordination provisions. 

(b)    Consequences of Events of Noncompliance. 

(i)    If an Event of Noncompliance has occurred and is continuing, the Dividend Rate for such outstanding Shares will
increase by 3.00% per annum, effective as of the date of the Event of Noncompliance, and will increase by an additional 0.50% per annum on each successive Dividend Compounding Date (up to a maximum Dividend Rate of 20.00% per annum), in each case,
until such Event of Noncompliance has been cured and no longer is continuing. 

  
 19 

 (ii)    If any Event of Noncompliance exists, each holder of Series A
Preferred Stock shall also have any other rights which such holder is entitled to under any contract or agreement at any time and any other rights and remedies which such holder may have at law or in equity. 

(c)    For the avoidance of doubt, any action by the Corporation in violation of this Certificate of Designations,
including with respect to the rights of holders of Shares pursuant to Section 8 or Section 10, shall be null and void ab initio, and of no force or effect. 

Section 12.    Registration of Transfer. The Corporation shall keep at its principal
office a register for the registration of Series A Preferred Stock. The Corporation shall be entitled to treat the registered holder of any Share as the owner of such Share for all purposes. Upon the surrender of any certificate representing Shares
at such place, the Corporation shall, at the request of the record holder of such certificate, execute and deliver (at the Corporation’s expense) a new certificate or certificates in exchange therefor representing in the aggregate the number of
Shares represented by the surrendered certificate. Each such new certificate shall be registered in such name and shall represent such number of Shares as is requested by the holder of the surrendered certificate and shall be substantially identical
in form to the surrendered certificate. 
 Section 13.    Notices. Except as otherwise
expressly provided hereunder, all notices referred to herein shall be in writing and shall be deemed to have been given when so mailed or sent (a) to the Corporation, at its principal executive offices and (b) to any holder of Shares, at
such holder’s address as it appears in the stock records of the Corporation (unless otherwise indicated by any such holder by written notice to the Corporation). 

Section 14.    Replacement Certificates. Upon receipt of evidence reasonably satisfactory
to the Corporation (an affidavit of the registered holder shall be satisfactory) of the ownership and the loss, theft, destruction or mutilation of any certificate evidencing Shares, and in the case of any such loss, theft or destruction, upon
receipt of indemnity reasonably satisfactory to the Corporation (provided that if the holder is a financial institution or other institutional investor its own agreement shall be satisfactory), or, in the case of any such mutilation upon
surrender of such certificate, the Corporation shall (at the holders expense) execute and deliver in lieu of such certificate a new certificate of like kind representing the number of Shares of such class represented by such lost, stolen, destroyed
or mutilated certificate and dated the date of such lost, stolen, destroyed or mutilated certificate, and dividends shall accrue on the Shares represented by such new certificate from the date to which dividends have been fully paid on such lost,
stolen, destroyed or mutilated certificate. 
 Section 15.    Amendment and Waiver. No
amendment, modification, alteration, repeal or waiver of any provision of this Certificate of Designations shall be binding or effective without the prior written consent of the holders of a majority of the Shares outstanding at the time such action
is taken. For the avoidance of doubt, no amendment, modification, alteration, repeal or waiver of the terms or relative priorities of the Shares may be accomplished whether by 

  
 20 

 
the merger, consolidation or other transaction of the Corporation with any other Person unless the Corporation has obtained the prior written consent of the holders of the majority the Shares
then outstanding. 
 Section 16.    Withholding; Offset of Taxes. The Corporation or
any other withholding agent shall be entitled to deduct and withhold from the amounts otherwise payable to a holder of Shares such amounts as the Corporation or such withholding agent are required to deduct and withhold under the Code with respect
to the making of such payment (“Withholding Tax”). The Corporation or such other withholding agent shall provide the holder with (x) to the extent practicable, at least 10 Business Days advance notice of any amounts proposed to
be withheld, (y) an original or certified copy of a receipt from the applicable taxing authority showing payment of any such Withholding Tax, and (z) such other information regarding any such Withholding Tax as the holder may reasonably
request. To the extent that Withholding Tax is withheld, (i) the Corporation or such other withholding agent timely shall pay over such amounts to the applicable taxing authority and (ii) such withheld amounts shall be treated for all
purposes as having been paid to the Person in respect of whom such deduction and withholding was made. To the extent that the Corporation is required to pay over to a taxing authority any Withholding Tax (excluding for the avoidance of doubt any
Taxes referred to in the second sentence of Section 7(f)) on behalf of or with respect to any holder of Shares and such Withholding Tax is not withheld from a cash payment payable to such holder, then the Corporation may, in its sole and
absolute discretion, set off such Withholding Tax payment against any payments of Conversion Stock or cash on such Shares or Common Stock received as Conversion Stock. 

Section 17.    Incorporation by Reference. The full text of the Purchase Agreement, the
Reg Rights Agreement, the Loan Documents and any other agreement referenced herein is on file at the registered office of the Corporation as set forth in the Amended and Restated Certificate of Incorporation (as such registered office may be
modified from time to time in accordance with Section 133 of the DGCL or any successor provision). 
 * * * * * 

  
 21 

 IN WITNESS WHEREOF, the undersigned has executed this Certificate of Designations as of
[●], 2017. 
  

			
	SURGERY PARTNERS, INC.
		
	By:	 	  

	Name:	 	
	Title:	 	

 [SIGNATURE PAGE TO CERTIFICATE OF DESIGNATIONS, PREFERENCES, RIGHTS AND LIMITATIONS (10.00% SERIES A
CONVERTIBLE PERPETUAL PARTICIPATING PREFERRED STOCK) – SURGERY PARTNERS, INC.]

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00271-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00271-of-00352.parquet"}]]