SECOND AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT

A.The Borrower, the Administrative Agent and the Lenders are parties to that certain Amended and Restated Credit Agreement dated as of June 13, 2014, as amended by that certain First Amendment to Amended and Restated Credit Agreement dated as of July 9, 2015 (as the same may be further amended, modified and supplemented and in effect from time to time, the “Credit Agreement”; and, except as otherwise herein expressly provided, all capitalized terms used herein shall have the meaning assigned to such terms in the Credit Agreement).

B.The Borrower, the Administrative Agent and the Lenders desire to amend the Credit Agreement as more fully set forth herein.

NOW, THEREFORE, for good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, the parties hereto agree as follows:

(a)The following defined terms are hereby added to Section 1.1 of the Credit Agreement as follows:

“Bail-In Action” means the exercise of any Write-Down and Conversion Powers by the applicable EEA Resolution Authority in respect of any liability of an EEA Financial Institution.

“Bail-In Legislation” means, with respect to any EEA Member Country implementing Article 55 of Directive 2014/59/EU of the European Parliament and of the Council of the European Union, the implementing law for such EEA Member Country from time to time which is described in the EU Bail-In Legislation Schedule.

“Class”: when used in reference to any Revolving Loan, refers to whether such Revolving Loan is a Class A Revolving Loan or Class B Revolving Loan; when used in reference to any Commitment, refers to whether such Commitment

is a Class A Commitment or Class B Commitment; and, when used in reference to any Lender, refers to whether such Lender is a Class A Lender or a Class B Lender.

“Class A Available Commitment”: as to any Class A Lender at any time, an amount equal to the excess, if any, of (a) such Class A Lender’s Commitment then in effect over (b) such Class A Lender’s Percentage Interest of the Outstanding Amount.

“Class A Commitment”: as to any Class A Lender, the obligation of such Class A Lender, if any, to make Class A Revolving Loans and participate in Swingline Loans and Letters of Credit in an aggregate principal and/or face amount not to exceed the amount set forth under the heading “Commitment” opposite such Class A Lender’s name on Schedule 1.1A or in the Assignment and Assumption pursuant to which such Lender became a party hereto, as the same may be changed from time to time pursuant to the terms hereof. The original aggregate amount of the Class A Commitments is $440,000,000.

“Class A Commitment Period”: the period from and including the Closing Date to the Class A Termination Date.

“Class A Termination Date”:     July 9, 2020, subject, however, to earlier termination of the Total Commitment pursuant of the terms of this Agreement.

“Class B Available Commitment”: as to any Class B Lender at any time, an amount equal to the excess, if any, of (a) such Class B Lender’s Commitment then in effect over (b) such Class B Lender’s Percentage Interest of the Outstanding Amount.

“Class B Commitment”: as to any Class B Lender, the obligation of such Class B Lender, if any, to make Class B Revolving Loans and participate in Swingline Loans and Letters of Credit in an aggregate principal and/or face amount not to exceed the amount set forth under the heading “Commitment” opposite such Class B Lender’s name on Schedule 1.1A or in the Assignment and Assumption pursuant to which such Lender became a party hereto, as the same may be changed from time to time pursuant to the terms hereof. The original aggregate amount of the Class B Commitments is $60,000,000.

“Class B Commitment Period”: the period from and including the Closing Date to the Class B Termination Date.

“Class B Termination Date”:     July 9, 2019, subject, however, to earlier termination of the Total Commitment pursuant of the terms of this Agreement.

“EEA Financial Institution” means (a) any institution established in any EEA Member Country which is subject to the supervision of an EEA Resolution Authority, (b) any entity established in an EEA Member Country which is a parent of an institution described in clause (a) of this definition, or (c) any financial institution established in an EEA Member Country which is a subsidiary of an institution described in clauses (a) or (b) of this definition and is subject to consolidated supervision with its parent.

“EEA Member Country” means any of the member states of the European Union, Iceland, Liechtenstein, and Norway.

“EEA Resolution Authority” means any public administrative authority or any person entrusted with public administrative authority of any EEA Member Country (including any delegee) having responsibility for the resolution of any EEA Financial Institution.

“EU Bail-In Legislation Schedule” means the EU Bail-In Legislation Schedule published by the Loan Market Association (or any successor person), as in effect from time to time.

“NYFRB Rate” means, for any day, the greater of (a) the Federal Funds Effective Rate in effect on such day and (b) the Overnight Bank Funding Rate in effect on such day (or for any day that is not a Banking Day, for the immediately preceding Banking Day); provided that if none of such rates are published for any day that is a Business Day, the term “NYFRB Rate” means the rate for a federal funds transaction quoted at 11:00 a.m. on such day received to the Administrative Agent from a Federal funds broker of recognized standing selected by it; provided, further, that if any of the aforesaid rates shall be less than zero, such rate shall be deemed to be zero for purposes of this Agreement.

“Overnight Bank Funding Rate” means, for any day, the rate comprised of both overnight federal funds and overnight Eurodollar borrowings by U.S.-managed banking offices of depository institutions (as such composite rate shall be determined by the NYFRB as set forth on its public website from time to time) and published on the next succeeding Business Day by the NYFRB as an overnight

bank funding rate (from and after such date as the NYFRB shall commence to publish such composite rate).

“Write-Down and Conversion Powers” means, with respect to any EEA Resolution Authority, the write-down and conversion powers of such EEA Resolution Authority from time to time under the Bail-In Legislation for the applicable EEA Member Country, which write-down and conversion powers are described in the EU Bail-In Legislation Schedule.

“Available Commitment”: as to any Class A Lender, such Lender’s Class A Available Commitment and, as to any Class B Lender, such Lender’s Class B Available Commitment.

“Commitment”: with respect to each Class A Lender, such Class A Lender’s Class A Commitment and with respect to each Class B Lender, such Class B Lender’s Class B Commitment. The original amount of the Total Commitment is $500,000,000.

“Commitment Period”: as the context may require, the Class A Commitment Period or the Class B Commitment Period.

“Federal Funds Effective Rate” means, for any day, the rate calculated by the NYFRB based on such day’s federal funds transactions by depositary institutions (as determined in such manner as the NYFRB shall set forth on its public website from time to time) and published on the next succeeding Business Day by the NYFRB as the federal funds effective rate.

“Loan Documents”:    this Agreement, the Guarantee Agreement, the Notes, applications in connection with the issuance of Letters of Credit and any amendment, waiver, supplement or other modification to any of the foregoing.

“Sanctioned Country” means, at any time, a country, region or territory which is itself the subject or target of any Sanctions (at the time of this Agreement, Cuba, Iran, North Korea, Sudan, Syria and Crimea)

(c)The definition of “ABR” in Section 1.1 of the Credit Agreement is hereby amended to replace the references therein to “Federal Funds Effective Rate” with a reference to “NYFRB Rate”.

(d)The definition of “Defaulting Lender” in Section 1.1 of the Credit Agreement is hereby amended by deleting the “or” before clause (d), and by adding a comma and the following clause at the end of such definition:

(c)Any Swingline Lender may be replaced by another Lender upon the written agreement of Borrower, Administrative Agent, the Swingline Lender being replaced and such new Swingline Lender.

Any increase in the Total Commitments shall be a Class A Commitment.

(c)     Any Issuing Lender may be replaced by another Lender upon the written agreement of Borrower, Administrative Agent, the Issuing Lender being replaced and such new Issuing Lender.

provided, further, that if the Administrative Agent and the Borrower acting together identify any ambiguity, omission, mistake, typographical error or other defect in any provision of this Agreement or any other Loan Document, then the Administrative Agent and the Borrower shall be permitted to amend, modify or supplement such provision to cure such ambiguity, omission, mistake, typographical error or other defect, and such amendment shall become effective without any further action or consent of any other party to this Agreement.

(a)the application of any Write-Down and Conversion Powers by an EEA Resolution Authority to any such liabilities arising hereunder which may be payable to it by any party hereto that is an EEA Financial Institution; and

(b)the effects of any Bail-In Action on any such liability, including, if applicable:

(i)a reduction in full or in part or cancellation of any such liability;

(ii)a conversion of all, or a portion of, such liability into shares or other instruments of ownership in such EEA Financial Institution, its parent entity, or a bridge institution that may be issued to it or otherwise conferred on it, and that such shares or other instruments of ownership will be accepted by it in lieu of any rights with respect to any such liability under this Agreement or any other Loan Document; or

(iii)the variation of the terms of such liability in connection with the exercise of the Write-Down and Conversion powers of any EEA Resolution Authority.

Section 2.    Class Conversion Option. Notwithstanding anything to the contrary contained in the Credit Agreement (as amended by this Amendment), any Assignee of any Class B Lender’s rights and obligations under the Credit Agreement (including all or a portion of its Commitments and the Loans and Obligations at the time owing to it), pursuant to an assignment in accordance with Section 10.6 of the Credit Agreement, may elect, upon prior written notice to the Administrative Agent not later than two (2) Business Days following the effective date of such assignment, to become a Class A Lender and to convert its Class B Commitment and Class B Revolving Loans into a Class A Commitment and Class A Revolving Loans, respectively. Upon such election, the total Class B Commitments shall be adjusted to reduce the amount thereof by the amount of Class B Commitment converted into a Class A Commitment under this Section, and the total Class A Commitments shall be adjusted to increase the amount thereof in an amount equal to the amount by which the total Class B Commitments are reduced.

Section 3.    Effective Date. Subject to the satisfaction of the conditions set forth in Section 5 hereof, this Amendment shall be effective as of the date of this Amendment (the “Effective Date”).

(a)Each of the representations and warranties contained in the Credit Agreement, as amended by this Amendment, or any of the other Loan Documents, is true and correct in all material respects on and as of the date hereof except if any such representation or warranty was made as of a specific date, then the same shall have been true and correct in all material respects as of such specific

(b)As of the date hereof and immediately after giving effect to this Amendment and the actions contemplated hereby, no Default or Event of Default has occurred and is continuing;

(c)Borrower has all necessary corporate power and authority to execute, deliver and perform its obligations under this Amendment; the execution, delivery and performance of this Amendment has been duly authorized by all necessary corporate action on the part of Borrower; and this Amendment has been duly and validly executed and delivered by Borrower and constitutes the legal, valid and binding obligation of Borrower, enforceable in accordance with its respective terms, except as such enforceability may be limited by (i) bankruptcy, insolvency, reorganization, moratorium or similar laws of general applicability affecting the enforcement of creditors’ rights and (ii) the application of general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law);

(d)This Amendment (i) does not require any consent or approval of, registration or filing with, or any other action by, any governmental authority, except for such as have been

obtained or made and are in full force and effect, (ii) will not violate any applicable law or regulation, the certificate of incorporation or by-laws of Borrower, or any order of any governmental authority and (iii) will not violate or result in a default under any Contractual Obligation of Borrower;

(e)Neither the Borrower nor any Guarantor is an EEA Financial Institution.

(a)the parties hereto shall have executed and delivered counterparts of this Amendment to the Administrative Agent;

(b)each Guarantor shall have executed and delivered a Reaffirmation of Amended and Restated Guarantee Agreement, in the form of the Reaffirmation of Guarantee Agreement attached hereto as Exhibit A;

(c)to the extent changed since July 9, 2015, Borrower shall have delivered to the Administrative Agent updated corporate formation and organizational documents of Borrower and Guarantors (certified by Borrower, Guarantors or public officials, as appropriate), including resolutions and incumbency certificates;

(d)Administrative Agent shall have received such opinions with respect to Borrower as Administrative Agent may require concerning the due authorization, execution, delivery and enforceability of this Amendment;

(e)no Default or Event of Default shall exist as of the Effective Date;

(f)Borrower shall have delivered to the Administrative Agent a duly executed Compliance Certificate and a Borrowing Base Certificate, each for the period ending March 31, 2016;

(g)Borrower shall have delivered to Administrative Agent a copy of the filed Form 10-Q for Borrower and its Subsidiaries for the fiscal quarter ended March 31, 2016;

(h)Borrower shall have delivered to Administrative Agent such other agreements, instruments and documents as Administrative Agent, its counsel or any Lender shall reasonably request;

(i)Borrower shall have paid to the Administrative Agent and the Lenders all fees required to be paid in connection with this Amendment;

(j)Borrower shall have paid to the Administrative Agent all of the

Administrative Agent’s reasonable out of pocket costs and expenses, including legal fees, incurred in connection with this Amendment.

Section 6.    Reaffirmation and Ratification.    Borrower hereby: (a) reaffirms, ratifies, confirms, and acknowledges its obligations under the Loan Documents and agrees to continue to be bound thereby and perform thereunder; (b) agrees and acknowledges that all such Loan Documents and all of Borrower’s obligations thereunder are and remain in full force and effect and, except as expressly provided herein, have not been modified; and (c) acknowledges and agrees that to its knowledge it has no defenses, offsets or counterclaims of any kind or nature whatsoever to its obligations under the Loan Documents.

(a)GOVERNING LAW.    THIS AMENDMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

(b)Amendments, Etc. The terms of this Amendment may be waived, modified and amended only by an instrument in writing duly executed by Borrower and the Administrative Agent (with any required consent of the Lenders pursuant to the Credit Agreement). Any such waiver, modification or amendment shall be binding upon Borrower, the Administrative Agent and each Lender (including the Swingline Lender and each Issuing Lender).

(c)Successors and Assigns. This Amendment shall be binding upon and inure to the benefit of the respective successors and assigns of Borrower, the Administrative Agent and the Lenders (including the Swingline Lender and each Issuing Lender).

(d)Captions. The captions and section headings used herein are for convenience of reference only, are not part of this Amendment and shall not affect the construction of, or be taken into consideration in interpreting, this Amendment.

(e)Counterparts. This Amendment may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument and any of the parties hereto may execute this Amendment by signing any such counterpart. Delivery of an executed signature page of this Amendment by facsimile transmission shall be effective as delivery of a manually executed counterpart hereof.

(f)Severability. Any provision of this Amendment held to be invalid, illegal or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such invalidity, illegality or unenforceability without affecting the validity, legality and enforceability of the remaining provisions hereof; and the invalidity of a particular provision in a particular jurisdiction shall not invalidate such provision in any other jurisdiction.

IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be duly executed and delivered as of the day and year first above written.

As consideration for the agreements and covenants contained in the within Amendment, and for other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, each of the undersigned (“Guarantor”), as a guarantor under that certain Amended and Restated Guarantee Agreement, dated as of June 13, 2014, as reaffirmed by that certain Reaffirmation of Amended and Restated Guarantee Agreement dated as of July 9, 2015 (together, the “Guarantee Agreement”), delivered to the Administrative Agent in connection with the extension of credit made by the Lenders pursuant to the Credit Agreement referred to above, hereby acknowledges, covenants and agrees as follows:

1.By the execution hereof, such Guarantor hereby consents to the within Amendment and all the modifications to the Loan Documents contemplated in connection therewith.

2.References to the Guarantee Agreement in any or all of the Loan Documents shall be deemed to include references to the Guarantee Agreement as reaffirmed and ratified by this Reaffirmation of Guarantee Agreement.

3.Such Guarantor reaffirms that the Guarantee Agreement remains unchanged and in full force and effect.

4.Such Guarantor reaffirms all of its respective obligations contained in the Guarantee Agreement, which shall remain in full force and effect for all the obligations of such Guarantor now or hereafter owing to Administrative Agent (on behalf of the Lenders) pursuant to the terms and conditions of the Guarantee Agreement and acknowledges, agrees, represents and warrants that no agreements exist with respect to the Guarantee Agreement or with respect to the obligations of the Guarantor thereunder except those specifically set forth in this Reaffirmation of Guarantee Agreement.

5.As of the date hereof and immediately after giving effect to this Amendment and the actions contemplated thereby, each of the representations and warranties of such Guarantor contained in the Guarantee Agreement, as amended by this Amendment, is true and correct in all material respects.

6.Such Guarantor acknowledges and agrees that it has entered into and delivered this Reaffirmation of Guarantee Agreement of Guarantor’s own free will, voluntarily and without coercion or duress of any kind, and has been represented in connection herewith by counsel of its choice and is fully aware of the terms contained in this Reaffirmation of Guarantee Agreement.

7.Such Guarantor represents and warrants that it is not an EEA Financial Institution.