Document:

Credit Agreement dated September 27, 2012

 Exhibit 10.1 
 Execution Version 
  

 
  

CREDIT AGREEMENT 
 Dated as of September 27, 2012 
 among 

PATTERSON—UTI ENERGY, INC., 
 as the Borrower, 
 WELLS FARGO BANK, N.A.,  

as Administrative Agent, 
 an L/C Issuer, Swing Line Lender and a Lender, 
 and 

The Other Lenders Party Hereto 
 THE BANK OF TOKYO-MITSUBISHI UFJ, LTD. and 
 REGIONS BANK  

as Co-Syndication Agents 
 COMERICA BANK and U.S. BANK, NATIONAL ASSOCIATION  
 as Co-Documentation
Agents 
 WELLS FARGO SECURITIES, LLC 
 THE BANK OF TOKYO-MITSUBISHI UFJ, LTD. and 
 REGIONS BANK  

as Co-Lead Arrangers and Joint Book Runners 
  

 
  

 TABLE OF CONTENTS 

 

					
	 	  	Page	 
	 ARTICLE I DEFINITIONS AND ACCOUNTING TERMS
	  	 	1	  
		
	 1.01 Defined Terms
	  	 	1	  
	 1.02 Other Interpretive Provisions
	  	 	26	  
	 1.03 Accounting Terms
	  	 	27	  
	 1.04 Rounding
	  	 	27	  
	 1.05 Times of Day
	  	 	27	  
	 1.06 Letter of Credit Amounts
	  	 	27	  
	 1.07 Responsible Officer
	  	 	28	  
		
	 ARTICLE II THE COMMITMENTS AND CREDIT EXTENSIONS
	  	 	28	  
		
	 2.01 The Loans
	  	 	28	  
	 2.02 Borrowings, Conversions and Continuations of Loans
	  	 	29	  
	 2.03 Letters of Credit
	  	 	30	  
	 2.04 Voluntary Prepayments
	  	 	40	  
	 2.05 Mandatory Prepayments
	  	 	40	  
	 2.06 Termination or Reduction of Commitments
	  	 	41	  
	 2.07 Repayment of Loans
	  	 	41	  
	 2.08 Interest
	  	 	42	  
	 2.09 Fees
	  	 	43	  
	 2.10 Computation of Interest and Fees
	  	 	44	  
	 2.11 Evidence of Debt
	  	 	44	  
	 2.12 Payments Generally; Administrative Agent’s Clawback
	  	 	45	  
	 2.13 Sharing of Payments by Lenders
	  	 	46	  
	 2.14 Increase in Revolving Credit Facility and Term Facility
	  	 	47	  
	 2.15 Swing Line Loans
	  	 	48	  
	 2.16 Defaulting Lenders
	  	 	52	  
		
	 ARTICLE III TAXES, YIELD PROTECTION AND ILLEGALITY
	  	 	54	  
		
	 3.01 Taxes
	  	 	54	  
	 3.02 Illegality
	  	 	58	  
	 3.03 Inability to Determine Rates
	  	 	58	  
	 3.04 Increased Costs; Reserves on Eurodollar Rate Loans
	  	 	59	  
	 3.05 Compensation for Losses
	  	 	60	  
	 3.06 Mitigation Obligations; Replacement of Lenders
	  	 	61	  
	 3.07 Survival
	  	 	61	  
		
	 ARTICLE IV CONDITIONS PRECEDENT TO CREDIT EXTENSIONS
	  	 	61	  
		
	 4.01 Conditions of Initial Credit Extension
	  	 	61	  
	 4.02 Conditions to all Credit Extensions
	  	 	63	  

  
 -i-

 TABLE OF CONTENTS 

(continued) 
  

					
	 	  	Page	 
	 ARTICLE V REPRESENTATIONS AND WARRANTIES
	  	 	64	  
		
	 5.01 Existence, Qualification and Power; Compliance with Laws
	  	 	64	  
	 5.02 Authorization; No Contravention
	  	 	64	  
	 5.03 Governmental Authorization; Other Consents
	  	 	65	  
	 5.04 Binding Effect
	  	 	65	  
	 5.05 Financial Statements; No Material Adverse Effect
	  	 	65	  
	 5.06 Litigation
	  	 	65	  
	 5.07 No Default
	  	 	65	  
	 5.08 Ownership of Property; Liens
	  	 	66	  
	 5.09 Environmental Compliance
	  	 	66	  
	 5.10 Insurance
	  	 	66	  
	 5.11 Taxes
	  	 	66	  
	 5.12 ERISA Compliance
	  	 	66	  
	 5.13 Subsidiaries; Equity Interests
	  	 	67	  
	 5.14 Margin Regulations; Investment Company Act
	  	 	67	  
	 5.15 Disclosure
	  	 	67	  
	 5.16 Compliance with Laws
	  	 	68	  
	 5.17 OFAC; Anti-Terrorism
	  	 	68	  
		
	 ARTICLE VI AFFIRMATIVE COVENANTS
	  	 	68	  
		
	 6.01 Financial Statements
	  	 	68	  
	 6.02 Certificates; Other Information
	  	 	69	  
	 6.03 Notices
	  	 	70	  
	 6.04 Payment of Obligations
	  	 	71	  
	 6.05 Preservation of Existence, Etc.
	  	 	71	  
	 6.06 Maintenance of Properties
	  	 	71	  
	 6.07 Maintenance of Insurance
	  	 	71	  
	 6.08 Compliance with Laws
	  	 	72	  
	 6.09 Books and Records
	  	 	72	  
	 6.10 Inspection Rights
	  	 	72	  
	 6.11 Use of Proceeds
	  	 	72	  
	 6.12 Additional Guarantors
	  	 	72	  
		
	 ARTICLE VII NEGATIVE COVENANTS
	  	 	72	  
		
	 7.01 Liens
	  	 	73	  
	 7.02 Foreign Subsidiaries and Joint Ventures
	  	 	74	  
	 7.03 Indebtedness of Subsidiaries
	  	 	74	  
	 7.04 Fundamental Changes
	  	 	75	  
	 7.05 Hedging Agreements
	  	 	77	  
	 7.06 Change in Nature of Business
	  	 	77	  
	 7.07 Transactions with Affiliates
	  	 	77	  
	 7.08 Burdensome Agreements
	  	 	77	  
	 7.09 Use of Proceeds
	  	 	77	  
	 7.10 Financial Covenants
	  	 	78	  

  
 -ii-

 TABLE OF CONTENTS 

(continued) 
  

					
	 	  	Page	 
		
	 ARTICLE VIII EVENTS OF DEFAULT AND REMEDIES
	  	 	78	  
		
	 8.01 Events of Default
	  	 	78	  
	 8.02 Remedies Upon Event of Default
	  	 	80	  
	 8.03 Application of Funds
	  	 	80	  
		
	 ARTICLE IX ADMINISTRATIVE AGENT
	  	 	81	  
		
	 9.01 Appointment and Authority
	  	 	81	  
	 9.02 Rights as a Lender
	  	 	81	  
	 9.03 Exculpatory Provisions
	  	 	82	  
	 9.04 Reliance by Administrative Agent
	  	 	82	  
	 9.05 Delegation of Duties
	  	 	83	  
	 9.06 Resignation of Administrative Agent
	  	 	83	  
	 9.07 Non-Reliance on Administrative Agent and Other Lenders
	  	 	84	  
	 9.08 No Other Duties, Etc.
	  	 	84	  
	 9.09 Administrative Agent May File Proofs of Claim
	  	 	84	  
	 9.10 Guaranty Matters
	  	 	85	  
		
	 ARTICLE X MISCELLANEOUS
	  	 	85	  
		
	 10.01 Amendments, Etc
	  	 	85	  
	 10.02 Notices; Effectiveness; Electronic Communication
	  	 	87	  
	 10.03 No Waiver; Cumulative Remedies
	  	 	88	  
	 10.04 Expenses; Indemnity; Damage Waiver
	  	 	89	  
	 10.05 Payments Set Aside
	  	 	90	  
	 10.06 Successors and Assigns
	  	 	91	  
	 10.07 Treatment of Certain Information; Confidentiality
	  	 	96	  
	 10.08 Right of Setoff
	  	 	97	  
	 10.09 Interest Rate Limitation
	  	 	98	  
	 10.10 Counterparts; Integration; Effectiveness
	  	 	98	  
	 10.11 Survival of Representations and Warranties
	  	 	98	  
	 10.12 Severability
	  	 	99	  
	 10.13 Defaulting Lenders
	  	 	99	  
	 10.14 Governing Law; Jurisdiction; Etc
	  	 	101	  
	 10.15 Waiver of Jury Trial
	  	 	102	  
	 10.16 USA PATRIOT Act Notice
	  	 	102	  
	 10.17 ENTIRE AGREEMENT
	  	 	102	  
	 10.18 Termination of Commitments under Existing Credit Agreement
	  	 	102	  
		
	 SIGNATURES S-1
	  			

  
 -iii-

 TABLE OF CONTENTS 

(continued) 
  

			
	SCHEDULES	  	
		
	 1.01 Existing Letters of Credit
	  	
	 2.01 Commitments and Applicable Percentages
	  	
	 5.13 Subsidiaries; Other Equity Investments
	  	
	 7.01 Existing Liens
	  	
	 10.02 Administrative Agent’s Office; Certain Addresses for Notices
	  	
		
	 EXHIBITS
	  	
		
	               Form of
	  	
	 A Loan Notice
	  	
	 B-1 Revolving Credit Note
	  	
	 B-2 Term Note
	  	
	 C Compliance Certificate
	  	
	 D Assignment and Assumption
	  	
	 E Guaranty
	  	
	 F Opinion of Counsel
	  	
	 G Swing Line Loan Notice
	  	
	 H Prepayment Notice
	  	
	 I-1 Form of U.S. Tax Compliance Certificate
	  	
	 I-2 Form of U.S. Tax Compliance Certificate
	  	
	 I-3 Form of U.S. Tax Compliance Certificate
	  	
	 I-4 Form of U.S. Tax Compliance Certificate
	  	

  
 -iv-

 CREDIT AGREEMENT 

This CREDIT AGREEMENT is entered into as of September 27, 2012 among PATTERSON – UTI ENERGY, INC., a Delaware corporation (the
“Borrower”), each lender from time to time party hereto (collectively, the “Lenders” and individually, a “Lender”), and WELLS FARGO BANK, N.A., as Administrative Agent, Swing Line Lender, an L/C
Issuer and a Lender. 
 The Borrower has requested that the Lenders provide a term facility and a revolving credit facility, and
the Lenders are willing to do so on the terms and conditions set forth herein. 
 In consideration of the mutual covenants and
agreements herein contained, the parties hereto covenant and agree as follows: 
 ARTICLE I 

DEFINITIONS AND ACCOUNTING TERMS 
 1.01 Defined Terms. As used in this Agreement, the following terms shall have the meanings set forth below: 
 “Administrative Agent” means Wells Fargo in its capacity as administrative agent under any of the Loan Documents, or any successor administrative agent. 

“Administrative Agent’s Office” means the Administrative Agent’s address and, as appropriate, account as set
forth on Schedule 10.02, or such other address or account as the Administrative Agent may from time to time provide to the Borrower and the Lenders. 
 “Administrative Questionnaire” means an Administrative Questionnaire in a form supplied by the Administrative Agent. 

“Affiliate” means, with respect to any Person, another Person that directly, or indirectly through one or more
intermediaries, Controls or is Controlled by or is under common Control with the Person specified. 
 “Aggregate
Commitments” means the Commitments of all the Lenders. 
 “Agreement” means this Credit Agreement, as
the same may hereafter be renewed, extended, amended or restated from time to time. 
 “Applicable Percentage”
means (a) in respect of the Term Facility, with respect to any Term Lender at any time, the percentage (carried out to the ninth decimal place) of the Term Facility represented by (i) during the Availability Period (Term),
such Term Lender’s Term Commitment at such time and (ii) thereafter, the outstanding principal amount of such Term Lender’s Term Loans at such time, and (b) in respect of the Revolving Credit Facility, with
respect to any Revolving Credit Lender at any time, the percentage (carried out to the ninth decimal place) of the Revolving Credit Facility represented by such Revolving Credit Lender’s 

 
Revolving Credit Commitment at such time. If the commitment of each Revolving Credit Lender to make Revolving Credit Loans and the obligation of each L/C Issuer to make L/C Credit Extensions have
been terminated pursuant to Section 8.02, or if the Revolving Credit Commitments have expired, then the Applicable Percentage of each Revolving Credit Lender in respect of the Revolving Credit Facility shall be determined based on the
Applicable Percentage of such Revolving Credit Lender in respect of Revolving Credit Facility most recently in effect, giving effect to any subsequent assignments. The initial Applicable Percentage of each Lender in respect of each Facility is set
forth opposite the name of such Lender on Schedule 2.01 or in the Assignment and Assumption pursuant to which such Lender becomes a party hereto, as applicable. 
 “Applicable Rate” means, from time to time, the following percentages per annum, based upon the Debt to Capitalization Ratio as set forth in the most recent Compliance Certificate
received by the Administrative Agent pursuant to Section 6.02(b) as set forth below: 
  

															
	 	  	Applicable Rate	 
	 Pricing
 Level
	  	Debt to
Capitalization
Ratio	  	Commitment
Fee	 	 	Eurodollar
Rate;
Letters of
Credit	 	 	Base
Rate	 
	 1
	  	Less than or
equal to 25%	  	 	0.500	% 	 	 	2.25	% 	 	 	1.25	% 
					
	 2
	  	Greater than
25%, but less
than or equal to
30%	  	 	0.500	% 	 	 	2.75	% 	 	 	1.75	% 
					
	 3
	  	Greater than
30%	  	 	0.500	% 	 	 	3.25	% 	 	 	2.25	% 

 Any increase or decrease in the Applicable Rate resulting from a change in the Debt to Capitalization
Ratio shall become effective as of the date (the “Adjustment Date”) that is the first day of the fiscal quarter (the “Applicable Quarter”) immediately following the date that a Compliance Certificate is due to be
delivered pursuant to Section 6.02(b) hereof; provided, however, that if a Compliance Certificate is not delivered within thirty (30) days after the date due, then Pricing Level 3 shall apply as of the Adjustment Date.

 The Applicable Rate in effect from the Closing Date through the date the Compliance Certificate is delivered in connection
with the fiscal quarter ended September 30, 2012, shall be the Pricing Level 1. 
 “Applicable Revolving Credit
Percentage” means with respect to any Revolving Credit Lender at any time, such Revolving Credit Lender’s Applicable Percentage in respect of the Revolving Credit Facility at such time. 

  
 -2-

 “Applicable Term Percentage” means with respect to any Term Lender at any
time, such Term Lender’s Applicable Percentage in respect of the Term Facility at such time. 
 “Appropriate
Lender” means, at any time, (a) with respect to any of the Term Facility or the Revolving Credit Facility, a Lender that has a Commitment with respect to such Facility or holds a Term Loan or a Revolving Credit Loan, respectively,
at such time, (b) with respect to the Letter of Credit Sublimit, (i) the L/C Issuers and (ii) if any Letters of Credit have been issued pursuant to Section 2.03(a), the Revolving Credit Lenders and (c) with respect to
the Swing Line Sublimit, (i) the Swing Line Lender and (ii) if any Swing Line Loans are outstanding pursuant to Section 2.04(a), the Revolving Credit Lenders. 

“Approved Fund” means any Fund that is administered or managed by (a) a Lender, (b) an Affiliate of a Lender
or (c) an entity or an Affiliate of an entity that administers or manages a Lender. 
 “Arrangers” means
Wells Fargo Securities, LLC (or each successor thereto), The Bank of Tokyo-Mitsubishi UFJ, Ltd., and Regions Bank (or each successor thereto), in their respective capacities as co-lead arrangers and joint book runners. 

“Assignment and Assumption” means an assignment and assumption entered into by a Lender and an Eligible Assignee (with
the consent of any party whose consent is required by Section 10.06(b)), and accepted by the Administrative Agent, in substantially the form of Exhibit D or any other form approved by the Administrative Agent. 

“Attributable Indebtedness” means, on any date, (a) in respect of any capital lease of any Person, the capitalized
amount thereof that would appear on a balance sheet of such Person prepared as of such date in accordance with GAAP, and (b) in respect of any Synthetic Lease Obligation, the capitalized amount of the remaining lease payments under the relevant
lease that would appear on a balance sheet of such Person prepared as of such date in accordance with GAAP if such lease were accounted for as a capital lease. 
 “Audited Financial Statements” means the audited consolidated balance sheet of the Borrower and its Subsidiaries for the fiscal year ended December 31, 2011, and the related
consolidated statements of income or operations, shareholders’ equity and cash flows for such fiscal year of the Borrower and its Subsidiaries, including the notes thereto. 

“AutoBorrow Agreement” means any agreement providing for automatic borrowing services between the Borrower and the Swing
Line Lender. 
 “Auto-Extension Letter of Credit” has the meaning set forth therefor in
Section 2.03(b)(iii). 
 “Availability Period (Revolving)” means the period from and including the
Closing Date to the earliest of (a) the Maturity Date, (b) the date of termination of the Revolving Credit Facility pursuant to Section 2.06(a), and (c) the date of termination of the commitment of each Lender to make
Loans and of the obligation of each L/C Issuer to make L/C Credit Extensions pursuant to Section 8.02. 

  
 -3-

 “Availability Period (Term)” means the period from and including the
Closing Date to the earliest of (a) December 26, 2012, (b) the date of termination of all of the Term Facility pursuant to Section 2.06(b), and (c) the date of termination of the commitment of each Lender to make
Loans and of the obligation of each L/C Issuer to make L/C Credit Extensions pursuant to Section 8.02. 

“Base Rate” means for any day a fluctuating rate per annum equal to the greatest of (a) the Federal Funds Rate plus
one and one-half percent (1.50%), (b) the Daily One Month LIBOR Rate plus one and one-half percent (1.50%), and (c) the rate of interest in effect for such day as publicly announced from time to time by Wells Fargo as its “prime
rate.” The “prime rate” is a rate set by Wells Fargo based upon various factors including Wells Fargo’s costs and desired return, general economic conditions and other factors, and is used as a reference point for pricing some
loans, which may be priced at, above, or below such announced rate. Any change in such rate announced by Wells Fargo shall take effect at the opening of business on the day specified in the public announcement of such change. 

“Base Rate Loan” means a Loan that bears interest based on the Base Rate. 

“Borrower” has the meaning specified in the introductory paragraph hereto. 

“Borrowing” means a Revolving Credit Borrowing, a Swing Line Borrowing, or a Term Borrowing, as the context may
require. 
 “Business Day” means any day other than a Saturday, Sunday or other day on which commercial banks
are authorized to close under the Laws of, or are in fact closed in, the state where the Administrative Agent’s Office is located and, if such day relates to any Eurodollar Rate Loan, means, in addition, any such day on which dealings in Dollar
deposits are conducted by and between banks in the London interbank eurodollar market. 
 “Cash Collateralize”
has the meaning specified in Section 2.03(g). 
 “Change in Law” means the occurrence, after the
date of this Agreement, of any of the following: (a) the adoption or taking effect of any law, rule, regulation or treaty, (b) any change in any law, rule, regulation or treaty or in the administration, interpretation, implementation or
application thereof by any Governmental Authority or (c) the making or issuance of any request, rule, guideline or directive (whether or not having the force of law) by any Governmental Authority; provided that notwithstanding anything herein
to the contrary, for purposes of this Agreement and to the extent permitted by applicable Laws, (x) the Dodd-Frank Wall Street Reform and Consumer Protection Act and all requests, rules, guidelines or directives thereunder or issued in
connection therewith and (y) all requests, rules, guidelines or directives promulgated by the Bank for International Settlements, the Basel Committee on Banking Supervision (or any successor or similar authority) or the United States or foreign
regulatory authorities, in each case pursuant to Basel III, shall in each case be deemed to have gone into effect and adopted after the date of this Agreement. 

  
 -4-

 “Change of Control” means an event or series of events by which:

 (a) any “person” or “group” (as such terms are used in Sections 13(d) and 14(d) of the
Securities Exchange Act of 1934, but excluding any employee benefit plan of such person or its subsidiaries, and any person or entity acting in its capacity as trustee, agent or other fiduciary or administrator of any such plan) becomes the
“beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Securities Exchange Act of 1934, except that a person or group shall be deemed to have “beneficial ownership” of all securities that such person or group has the
right to acquire (such right, an “option right”), whether such right is exercisable immediately or only after the passage of time), directly or indirectly, of 25% or more of the equity securities of the Borrower entitled to vote for
members of the board of directors or equivalent governing body of the Borrower on a fully-diluted basis (and taking into account all such securities that such person or group has the right to acquire pursuant to any option right); 

(b) during any period of 12 consecutive months, a majority of the members of the board of directors or other equivalent governing body of
the Borrower cease to be composed of individuals (i) who were members of that board or equivalent governing body on the first day of such period, (ii) whose election or nomination to that board or equivalent governing body was approved by
individuals referred to in clause (i) above constituting at the time of such election or nomination at least a majority of that board or equivalent governing body or (iii) whose election or nomination to that board or other equivalent
governing body was approved by individuals referred to in clauses (i) and (ii) above constituting at the time of such election or nomination at least a majority of that board or equivalent governing body (excluding, in the case of both
clause (ii) and clause (iii), any individual whose initial nomination for, or assumption of office as, a member of that board or equivalent governing body occurs as a result of an actual or threatened solicitation of proxies or consents for the
election or removal of one or more directors by any person or group other than a solicitation for the election of one or more directors by or on behalf of the board of directors); or 

(c) any Person or two or more Persons acting in concert shall have acquired by contract or otherwise, or shall have entered into a
contract or arrangement that, upon consummation thereof, will result in its or their acquisition of the power to exercise, directly or indirectly, a controlling influence over the management or policies of the Borrower, or control over the equity
securities of the Borrower entitled to vote for members of the board of directors or equivalent governing body of the Borrower on a fully-diluted basis (and taking into account all such securities that such Person or group has the right to acquire
pursuant to any option right) representing 25% or more of the combined voting power of such securities. 
 “Closing
Date” means the first date all the conditions precedent in Section 4.01 are satisfied or waived in accordance with Section 10.01. 
 “Code” means the Internal Revenue Code of 1986, as amended. 

“Commitment” means a Term Commitment or a Revolving Credit Commitment, as the context may require. 

“Compliance Certificate” means a certificate substantially in the form of Exhibit C. 

  
 -5-

 “Connection Income Taxes” means Other Connection Taxes that are imposed on
or measured by net income (however denominated) or that are franchise Taxes or branch profits Taxes 
 “Consolidated
EBITDA” means, for any period, for the Borrower and its Subsidiaries on a consolidated basis, an amount equal to Consolidated Net Income for such period plus (a) the following to the extent deducted in calculating such Consolidated Net
Income: (i) Consolidated Interest Charges for such period, (ii) the provision for Federal, state, local and foreign income taxes (including state franchise taxes based on income or similar taxes based on income) payable by the Borrower and
its Subsidiaries for such period, (iii) depreciation, depletion and amortization expense and (iv) other expenses of the Borrower and its Subsidiaries reducing such Consolidated Net Income which do not represent a cash item in such period
or any future period and minus, to the extent included in calculating such Consolidated Net Income, all non-cash items increasing Consolidated Net Income for such period. For the purposes of calculating Consolidated EBITDA for any period of four
consecutive fiscal quarters, if the Borrower or any Subsidiary has had a material acquisition or disposition during such period, Consolidated EBITDA for such period shall be calculated after giving pro forma effect thereto as if such material
acquisition or disposition had occurred on the first day of such period. 
 “Consolidated Funded Indebtedness”
means, as of any date of determination, Indebtedness of the Borrower and its Subsidiaries on a consolidated basis, excluding (a) Indebtedness of the type described in clauses (b) (so long as such amounts in such clause are contingent
obligations), (c) and (g) of the definition of Indebtedness and (b) Guarantees in respect of Indebtedness described in the foregoing clause (a). 
 “Consolidated Interest Charges” means, for any period, for the Borrower and its Subsidiaries on a consolidated basis, the sum of (a) all interest, premium payments, debt discount,
fees, charges and related expenses of the Borrower and its Subsidiaries in connection with borrowed money (including capitalized interest) or in connection with the deferred purchase price of assets, in each case to the extent treated as interest in
accordance with GAAP, and (b) the portion of rent expense of the Borrower and its Subsidiaries with respect to such period under capital leases that is treated as interest in accordance with GAAP. 

“Consolidated Net Income” means, for any period, for the Borrower and its Subsidiaries on a consolidated basis, the net
income of the Borrower and its Subsidiaries (excluding extraordinary gains and extraordinary losses) for that period. 

“Consolidated Net Worth” means, as of any date of determination, for the Borrower and its Subsidiaries on a consolidated
basis, Shareholders’ Equity of the Borrower and its Subsidiaries on that date. 
 “Contractual Obligation”
means, as to any Person, any provision of any security issued by such Person or of any agreement, instrument or other undertaking to which such Person is a party or by which it or any of its property is bound. 

“Control” means the possession, directly or indirectly, of the power to direct or cause the direction of the management
or policies of a Person, whether through the ability to exercise voting power, by contract or otherwise. “Controlling” and “Controlled” have meanings correlative thereto. 

  
 -6-

 “Credit Extension” means each of the following: (a) a Borrowing and
(b) an L/C Credit Extension. 
 “Daily One Month LIBOR” means, for any day, the rate per annum equal to
the Eurodollar Rate then in effect for delivery for a one month period. 
 “Debt to Capitalization Ratio” means
the ratio of Consolidated Funded Indebtedness to Total Capital. 
 “Debtor Relief Laws” means the Bankruptcy
Code of the United States, and all other liquidation, conservatorship, bankruptcy, assignment for the benefit of creditors, moratorium, rearrangement, receivership, insolvency, reorganization, or similar debtor relief Laws of the United States or
other applicable jurisdictions from time to time in effect and affecting the rights of creditors generally. 

“Default” means any event or condition that constitutes an Event of Default or that, with the giving of any notice, the
passage of time, or both, would be an Event of Default. 
 “Default Rate” means (a) when used with respect
to Obligations other than Letter of Credit Fees, an interest rate equal to (i) the Base Rate plus (ii) the Applicable Rate, if any, applicable to Base Rate Loans plus (iii) 2% per annum; provided, however, that with
respect to a Eurodollar Rate Loan, the Default Rate shall be an interest rate equal to the interest rate (including any Applicable Rate) otherwise applicable to such Loan plus 2% per annum, and (b) when used with respect to Letter of
Credit Fees, a rate equal to the Applicable Rate plus 2% per annum. 
 “Defaulting Lender” means, subject
to the second paragraph of Section 10.13(a), any Lender that (a) has failed to (i) (except, with regards to the funding of Swing Line Loan, the Swing Line Lender) fund all or any portion of its Loans within two Business Days of the
date such Loans were required to be funded hereunder, or (ii) pay to the Administrative Agent, any L/C Issuer, the Swing Line Lender or any other Lender any other amount required to be paid by it hereunder (including in respect of its
participation in Letters of Credit or Swing Line Loans) within two Business Days of the date when due, (b) (except, with regards to the funding of Swing Line Loans, the Swing Line Lender) has notified the Borrower, the Administrative Agent or
any L/C Issuer or the Swing Line Lender in writing that it does not intend to comply with its funding obligations hereunder, or has made a public statement to that effect, (c) (except, with regards to the funding of Swing Line Loans, the Swing
Line Lender) has failed, within two Business Days after written request by the Administrative Agent or the Borrower, to confirm in writing to the Administrative Agent and the Borrower that it will comply with its prospective funding obligations
hereunder (provided that such Lender shall cease to be a Defaulting Lender pursuant to this clause (c) upon receipt of such written confirmation by the Administrative Agent and the Borrower and the continued effectiveness of such
confirmation), or (d) has, or has a direct or indirect parent company that has, (i) become the subject of a proceeding under any Debtor Relief Law, (ii) had appointed for it a receiver, custodian, conservator, trustee,

  
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administrator, assignee for the benefit of creditors or similar Person charged with reorganization or liquidation of its business or assets, including the Federal Deposit Insurance Corporation or
any other state or federal regulatory authority acting in such a capacity, or (iii) has taken any action in furtherance of, or indicated its consent to approval of, or acquiescence in, any such proceeding or for any such appointment;
provided that a Lender shall not be a Defaulting Lender solely by virtue of the ownership or acquisition of any equity interest in that Lender or any direct or indirect parent company thereof by a Governmental Authority so long as such
ownership interest does not result in or provide such Lender with immunity from the jurisdiction of courts within the United States or from the enforcement of judgments or writs of attachment on its assets or permit such Lender (or such Governmental
Authority) to reject, repudiate, disavow or disaffirm any contracts or agreements made with such Lender. Any determination by the Administrative Agent that a Lender is a Defaulting Lender under any one or more of clauses (a) through
(d) above shall be conclusive and binding absent manifest error. With respect to the Administrative Agent, a Lender shall be deemed to be a Defaulting Lender only upon the delivery of written notice of the Administrative Agent’s
determination as to a Defaulting Lender to the Borrower, each L/C Issuer, the Swing Line Lender and each Lender. 

“Disposition” or “Dispose” means the sale, transfer, license, lease or other disposition (including any
sale and leaseback transaction) of any property by any Person, including any sale, assignment, transfer or other disposal, with or without recourse, of any notes or accounts receivable or any rights and claims associated therewith. 

“Dollar” and “$” mean lawful money of the United States. 

“Domestic Subsidiary” means any Subsidiary that is organized under the laws of the United States, any State thereof or
the District of Columbia. 
 “Eligible Assignee” means (a) a Lender; (b) an Affiliate of a Lender;
(c) an Approved Fund; and (d) any other Person (other than a natural person) approved by (i) the Administrative Agent, (ii) an L/C Issuer and (iii) unless an Event of Default has occurred and is continuing, the Borrower
(each such approval not to be unreasonably withheld or delayed); provided that notwithstanding the foregoing, (x) “Eligible Assignee” shall not include the Borrower or any of the Borrower’s Affiliates or Subsidiaries and
(y) with respect to the foregoing clause (d), the Borrower shall be deemed to have approved such assignee unless it shall object thereto by written notice to the Administrative Agent within 5 Business Days after having received notice thereof.

 “Environmental Laws” means any and all Federal, state, local, and foreign statutes, laws, regulations,
ordinances, rules, judgments, orders, decrees, permits, concessions, grants, franchises, licenses, agreements or governmental restrictions relating to pollution and the protection of the environment or the release of any materials into the
environment, including those related to hazardous substances or wastes, air emissions and discharges to waste or public systems. 
 “Environmental Liability” means any liability, contingent or otherwise (including any liability for damages, costs of environmental remediation, fines, penalties or indemnities), of the
Borrower, any other Loan Party or any of their respective Subsidiaries directly or indirectly 

  
 -8-

 
resulting from or based upon (a) violation of any Environmental Law, (b) the generation, use, handling, transportation, storage, treatment or disposal of any Hazardous Materials,
(c) exposure to any Hazardous Materials, (d) the release or threatened release of any Hazardous Materials into the environment or (e) any contract, agreement or other consensual arrangement pursuant to which liability is assumed or
imposed with respect to any of the foregoing. 
 “Equity Interests” means, with respect to any Person, all of
the shares of capital stock of (or other ownership or profit interests in) such Person, all of the warrants, options or other rights for the purchase or acquisition from such Person of shares of capital stock of (or other ownership or profit
interests in) such Person, all of the securities convertible into or exchangeable for shares of capital stock of (or other ownership or profit interests in) such Person or warrants, rights or options for the purchase or acquisition from such Person
of such shares (or such other interests), and all of the other ownership or profit interests in such Person (including partnership, member or trust interests therein), whether voting or nonvoting, and whether or not such shares, warrants, options,
rights or other interests are outstanding on any date of determination. 
 “ERISA” means the Employee
Retirement Income Security Act of 1974. 
 “ERISA Affiliate” means any trade or business (whether or not
incorporated) under common control with the Borrower within the meaning of Section 414(b) or (c), (m) or (o) of the Code. 
 “ERISA Event” means (a) a Reportable Event with respect to a Pension Plan; (b) a withdrawal by the Borrower or any ERISA Affiliate from a Pension Plan subject to
Section 4063 of ERISA during a plan year in which it was a substantial employer (as defined in Section 4001(a)(2) of ERISA) or a cessation of operations that is treated as such a withdrawal under Section 4062(e) of ERISA; (c) a
complete withdrawal (within the meaning of Section 4203 of ERISA) or partial withdrawal (within the meaning of Section 4205 of ERISA) by the Borrower or any ERISA Affiliate from a Multiemployer Plan or receipt by the Borrower or an ERISA
Affiliate of notice that a Multiemployer Plan is in reorganization within the meaning of Section 4241 of ERISA; (d) the filing of a notice of intent to terminate, the treatment of a Plan amendment as a termination under
Section 4041(c) of ERISA, receipt by the Borrower or an ERISA Affiliate of notice or the termination or a Multiemployer Plan under Section 4041A of ERISA, or receipt by the Borrower or an ERISA Affiliate of notice of the commencement of
proceedings by the PBGC to terminate a Pension Plan or Multiemployer Plan; (e) receipt by the Borrower or an ERISA Affiliate of notice of a determination by the PBGC that an event has occurred or a condition exists which constitutes grounds
under Section 4042 of ERISA for the termination of, or the appointment of a trustee to administer, any Pension Plan or Multiemployer Plan; or (f) the imposition of any liability under Title IV of ERISA, other than for PBGC premiums
due but not delinquent under Section 4007 of ERISA, upon the Borrower or any ERISA Affiliate. 
 “Eurodollar
Rate” means, for any Interest Period with respect to a Eurodollar Rate Loan, the rate per annum (rounded upward, if necessary, to the nearest whole 1/8 of 1%) equal to the British Bankers Association LIBOR Rate (“BBA
LIBOR”), as published by Reuters (or other commercially available, internationally recognized source providing quotations of BBA LIBOR as designated by the Administrative Agent from time to time) at approximately 11:00 a.m.,

  
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London time, two (2) Business Days prior to the commencement of such Interest Period, for Dollar deposits (for delivery on the first day of such Interest Period) with a term equivalent to
such Interest Period. If such rate is not available at such time for any reason or will not adequately and fairly reflect the cost to the Required Lenders of funding such Loan, then either (A) the “Eurodollar Rate” for such Interest
Period shall be the rate per annum determined by the Administrative Agent to be the rate at which deposits in Dollars for delivery on the first day of such Interest Period in same day funds in the approximate amount of the Eurodollar Rate Loan being
made, continued or converted by Administrative Agent and with a term equivalent to such Interest Period would be offered by Administrative Agent’s London Branch to major banks in the London interbank eurodollar market at their request at
approximately 11:00 a.m. (London time) two Business Days prior to the commencement of such Interest Period or (B) for purposes of determining the Daily One Month LIBOR Rate only, the Daily One Month LIBOR Rate shall be equal to the arithmetic
average (rounded in accordance with normal market practice) of BBA LIBOR for each day during the week prior to BBA LIBOR becoming unavailable. 
 “Eurodollar Rate Loan” means a Loan that bears interest at a rate based on the Eurodollar Rate. 
 “Event of Default” has the meaning specified in Section 8.01. 
 “Excluded Taxes” means any of the following Taxes imposed on or with respect to a Recipient or required to be withheld or deducted from a payment to a Recipient, (a) Taxes imposed on
or measured by net income or profits (however denominated), franchise Taxes, and branch profits Taxes, in each case, (i) imposed as a result of such Recipient being organized under the laws of, or having its principal office or, in the case of
any Lender, its applicable lending office located in, the jurisdiction imposing such Tax (or any political subdivision thereof) or (ii) that are Other Connection Taxes, (b) in the case of a Lender, U.S. federal withholding Taxes imposed on
amounts payable to or for the account of such Lender with respect to an applicable interest in a Loan or Commitment pursuant to a law in effect on the date on which (i) such Lender acquires such interest in the Loan or Commitment (other than
pursuant to an assignment request by the Borrower under Section 10.13) or (ii) such Lender changes its lending office, except in each case to the extent that, pursuant to Section 3.01, amounts with respect to such Taxes
were payable either to such Lender’s assignor immediately before such Lender became a party hereto or to such Lender immediately before it changed its lending office, (c) Taxes attributable to such Recipient’s failure to comply with
Section 3.01(g) and (d) any U.S. federal withholding Taxes imposed under FATCA. 
 “Existing Credit
Agreement” means the Credit Agreement dated as of August 19, 2010 among the Borrower, the lenders party thereto and Wells Fargo, as administrative agent, as amended, supplemented or otherwise modified on or before the date hereof.

 “Existing Letters of Credit” means those certain Letters of Credit that are outstanding on the Closing Date
and that are listed on Schedule 1.01. 
 “Facility” means the Term Facility or the Revolving Credit
Facility, as the context may require. 

  
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 “FATCA” means Sections 1471 through 1474 of the Code, as of the date of
this Agreement (or any amended or successor version that is substantively comparable and not materially more onerous to comply with), any current or future regulations or official interpretations thereof and any agreements entered into pursuant to
Section 1471(b)(1) of the Code. 
 “Federal Funds Rate” means, for any day, the rate per annum equal to
the weighted average of the rates on overnight Federal funds transactions with members of the Federal Reserve System arranged by Federal funds brokers on such day, as published by the Federal Reserve Bank of New York on the Business Day next
succeeding such day; provided that (a) if such day is not a Business Day, the Federal Funds Rate for such day shall be such rate on such transactions on the next preceding Business Day as so published on the next succeeding Business Day,
and (b) if no such rate is so published on such next succeeding Business Day, the Federal Funds Rate for such day shall be the rate most recently published. 
 “Fee Letters” means (a) the letter agreement, dated August 27, 2012, among the Borrower, Wells Fargo Bank and Wells Fargo Securities, LLC, (b) the letter agreement, dated
August 27, 2012, between the Borrower and The Bank of Tokyo-Mitsubishi UFJ, Ltd., and (c) the letter agreement, dated September 13, 2012, between the Borrower and Regions Bank. 

“Foreign Lender” means a Lender that is not a U.S. Person. 

“Foreign Subsidiary” means any Subsidiary other than a Domestic Subsidiary. 

“FRB” means the Board of Governors of the Federal Reserve System of the United States. 

“Fronting Exposure” means, at any time there is a Defaulting Lender, (a) with respect to any L/C Issuer, such
Defaulting Lender’s Applicable Percentage of the outstanding L/C Obligations with respect to Letters of Credit issued by such L/C Issuer other than L/C Obligations as to which such Defaulting Lender’s participation obligation has been
reallocated to other Lenders or Cash Collateralized in accordance with the terms hereof, and (b) with respect to the Swing Line Lender, such Defaulting Lender’s Applicable Percentage of outstanding Swing Line Loans made by the Swing Line
Lender other than Swing Line Loans as to which such Defaulting Lender’s participation obligation has been reallocated to other Lenders. 
 “Fund” means any Person (other than a natural person) that is (or will be) engaged in making, purchasing, holding or otherwise investing in commercial loans and similar extensions of
credit in the ordinary course of its business. 
 “GAAP” means generally accepted accounting principles in the
United States set forth in the opinions and pronouncements of the Accounting Principles Board and the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board or such other
principles as may be approved by a significant segment of the accounting profession in the United States, that are applicable to the circumstances as of the date of determination, consistently applied. 

  
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 “Governmental Authority” means the government of the United States or any
other nation, or of any political subdivision thereof, whether state or local, and any agency, authority, instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory or
administrative powers or functions of or pertaining to government (including any supra-national bodies such as the European Union or the European Central Bank). 
 “Guarantee” means, as to any Person, (a) any obligation, contingent or otherwise, of such Person guaranteeing or having the economic effect of guaranteeing any Indebtedness or other
obligation payable or performable by another Person (the “primary obligor”) in any manner, whether directly or indirectly, and including any obligation of such Person, direct or indirect, (i) to purchase or pay (or advance or supply
funds for the purchase or payment of) such Indebtedness or other obligation, (ii) to purchase or lease property, securities or services for the purpose of assuring the obligee in respect of such Indebtedness or other obligation of the payment
or performance of such Indebtedness or other obligation, (iii) to maintain working capital, equity capital or any other financial statement condition or liquidity or level of income or cash flow of the primary obligor so as to enable the
primary obligor to pay such Indebtedness or other obligation, or (iv) entered into for the purpose of assuring in any other manner the obligee in respect of such Indebtedness or other obligation of the payment or performance thereof or to
protect such obligee against loss in respect thereof (in whole or in part), or (b) any Lien on any assets of such Person securing any Indebtedness or other obligation of any other Person, whether or not such Indebtedness or other obligation is
assumed by such Person (or any right, contingent or otherwise, of any holder of such Indebtedness to obtain any such Lien). The amount of any Guarantee shall be deemed to be an amount equal to the stated or determinable amount of the related primary
obligation, or portion thereof, in respect of which such Guarantee is made or, if not stated or determinable, the maximum reasonably anticipated liability in respect thereof as determined by the guaranteeing Person in good faith. The term
“Guarantee” as a verb has a corresponding meaning. 
 “Guarantor” means (a) as of the Closing
Date, each of the Domestic Subsidiaries identified on Schedule 5.13 other than Ambar Lone Star Fluid Services LLC, and (b) after the Closing Date, any Subsidiary of the Company required to execute a Guaranty under
Section 6.12 hereof. 
 “Guaranty” means the Guaranty made by the Guarantors in favor of the
Administrative Agent and the Lenders, substantially in the form of Exhibit E, and such additional guaranty agreements as may hereafter be executed. 
 “Hazardous Materials” means all explosive or radioactive substances or wastes and all hazardous or toxic substances, wastes or other pollutants, including petroleum or petroleum
distillates, asbestos or asbestos-containing materials, polychlorinated biphenyls, radon gas, infectious or medical wastes and all other substances or wastes of any nature regulated pursuant to any Environmental Law. 

“Hydrocarbon Interests” means all rights, titles, interests and estates now owned or hereafter acquired by the Borrower
or any of its Subsidiaries in any and all oil, gas and other liquid or gaseous hydrocarbon properties and interests, including without limitation, mineral fee 

  
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or lease interests, production sharing agreements, concession agreements, license agreements, service agreements, risk service agreements or similar Hydrocarbon interests granted by an
appropriate Governmental Authority, farmout, overriding royalty and royalty interests, net profit interests, oil payments, production payment interests and similar interests in Hydrocarbons, including any reserved or residual interests of whatever
nature. 
 “Hydrocarbons” means oil, gas, casing head gas, condensate, distillate, liquid hydrocarbons, gaseous
hydrocarbons, all products refined, separated, settled and dehydrated therefrom, including, without limitation, kerosene, liquefied petroleum gas, refined lubricating oils, diesel fuel, drip gasoline, natural gasoline, helium, sulfur and all other
minerals. 
 “Immaterial Subsidiary” means Ambar Lone Star Fluid Services LLC and any Subsidiary having total
assets (real or personal, tangible or intangible) of less than $1,000,000. 
 “Indebtedness” means, as to any
Person at a particular time, without duplication, all of the following, whether or not included as indebtedness or liabilities in accordance with GAAP: 
 (a) all obligations of such Person for borrowed money and all obligations of such Person evidenced by bonds, debentures, notes, loan agreements or other similar instruments; 

(b) (i) reimbursement obligations of such Person in respect of letters of credit (including standby and commercial), bankers’
acceptances, bank guaranties, surety bonds and similar instruments; and (ii) contingent obligations of such Person in respect of letters of credit (including standby and commercial), bankers’ acceptances, bank guaranties, surety bonds and
similar instruments; 
 (c) net obligations of such Person under any Swap Contract; 

(d) all obligations of such Person to pay the deferred purchase price of property or services (other than (i) trade accounts payable
to a Person in the United States or Canada in the ordinary course of business and, in each case, not past due for more than 60 days, and (ii) trade accounts payable to a Person in a country other than the United States or Canada in the ordinary
course of business and, in each case, not past due for more than 120 days); and 
 (e) indebtedness (excluding prepaid interest
thereon) secured by a Lien on property owned or being purchased by such Person (including indebtedness arising under conditional sales or other title retention agreements), whether or not such indebtedness shall have been assumed by such Person or
is limited in recourse; 
 (f) capital leases; 
 (g) Off-Balance Sheet Liabilities; 
 (h) obligations in respect of a forward sale
of production for which such Person has received payment in advance other than on ordinary trade terms; 

  
 -13-

 (i) all obligations of such Person to purchase, redeem, retire, defease or otherwise make
any payment in respect of any Equity Interest in such Person or any other Person, on a date certain and not subject to any contingencies, or at the option of the holder of such Equity Interest, valued, in the case of a redeemable preferred interest,
at the greater of its voluntary or involuntary liquidation preference plus accrued and unpaid dividends; and 
 (j) all
Guarantees of such Person in respect of any of the foregoing. 
 For all purposes hereof, the Indebtedness of any Person shall
include the Indebtedness of any partnership or joint venture (other than a joint venture that is itself a corporation or limited liability company) in which such Person is a general partner or a joint venturer, unless such Indebtedness is expressly
made non-recourse to such Person. The amount of any net obligation under any Swap Contract on any date shall be deemed to be the Swap Termination Value thereof as of such date. The amount of any capital lease or Synthetic Lease Obligation as of any
date shall be deemed to be the amount of Attributable Indebtedness in respect thereof as of such date. 
 “Indemnified
Taxes” means (a) Taxes, other than Excluded Taxes, imposed on or with respect to any payment made by or on account of any obligation of any Loan Party under any Loan Document and (b) to the extent not otherwise described in (a),
Other Taxes. 
 “Indemnitees” has the meaning specified in Section 10.04(b). 

“Interest Coverage Ratio” means, as of any date of determination, the ratio of (a) Consolidated EBITDA for the
period of the four prior fiscal quarters ending on such date to (b) Consolidated Interest Charges for such period. 

“Interest Payment Date” means, (a) as to any Loan other than a Base Rate Loan, the last day of each Interest Period
applicable to such Loan and the Maturity Date; provided, however, that if any Interest Period for a Eurodollar Rate Loan exceeds three months, the respective dates that fall every three months after the beginning of such Interest
Period shall also be Interest Payment Dates; and (b) as to any Base Rate Loan or Swing Line Loan, the last Business Day of each March, June, September and December and the Maturity Date. 

“Interest Period” means, as to each Eurodollar Rate Loan, the period commencing on the date such Eurodollar Rate Loan is
disbursed or converted to or continued as a Eurodollar Rate Loan and ending on the date one, three or six months thereafter, as selected by the Borrower in its Loan Notice; provided that: 

(a) any Interest Period that would otherwise end on a day that is not a Business Day shall be extended to the next succeeding Business Day
unless such Business Day falls in another calendar month, in which case such Interest Period shall end on the next preceding Business Day; 
 (b) any Interest Period that begins on the last Business Day of a calendar month (or on a day for which there is no numerically corresponding day in the calendar month at the end of such Interest Period)
shall end on the last Business Day of the calendar month at the end of such Interest Period; and 
 (c) no Interest Period shall
extend beyond the Maturity Date. 

  
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 “Investment” means, as to any Person, any direct or indirect acquisition or
investment by such Person, whether by means of (a) the purchase or other acquisition of capital stock or other securities of another Person, or (b) a loan, advance or capital contribution to, Guarantee or assumption of debt of, or purchase
or other acquisition of any other debt or equity participation or interest in, another Person, including any partnership or joint venture interest in such other Person and any arrangement pursuant to which the investor Guarantees Indebtedness of
such other Person. For purposes of covenant compliance, the amount of any Investment shall be the amount actually invested, without adjustment for subsequent increases or decreases in the value of such Investment. The term “Investment”
does not include (a) investment in cash equivalents or short-term marketable debt securities; (b) extensions of credit in the nature of accounts receivable or notes receivable arising from the grant of trade credit in the ordinary course
of business, or (c) investments in direct ownership interests in Oil and Gas Properties (and related personal property used in the operating, working or development thereof), net revenue interests, royalty interests, or related to Oil and Gas
Agreements, or other similar arrangements in the ordinary course of the Borrower’s business which are usual and customary in the ordinary course of the oil and gas exploration and production business. As used in this definition,
“Person” does not include a natural person. 
 “IRS” means the United States Internal Revenue
Service. 
 “ISP” means, with respect to any Letter of Credit, the “International Standby Practices
1998” published by the Institute of International Banking Law & Practice (or such later version thereof as may be in effect at the time of issuance). 
 “Issuer Documents” means with respect to any Letter of Credit, the Letter Credit Application, and any other document, agreement and instrument entered into by an L/C Issuer and the
Borrower or in favor of an L/C Issuer and relating to any such Letter of Credit. 
 “Joint Venture” means any
Person (A) in which the Borrower or a Subsidiary invests cash, or to which the Borrower or a Subsidiary transfers assets (other than in the ordinary course of business) used or useful in the Borrower’s or such Subsidiary’s business,
and the Borrower or such Subsidiary receives in return ownership interests in such Person, (B) that carries on a trade or business that is the same or similar to the business carried on by the Borrower and its Subsidiaries, (C) some
portion of the equity interests (excluding director’s qualifying shares or similar ownership qualifications applying to such Person’s board of directors or similar policy making group) of which are owned by a Person or Persons other than
the Borrower or its Subsidiaries, and (D) the senior management functions of which are carried out by a group that includes officers or directors of the Borrower or a Subsidiary; provided, however, that a Joint Venture shall not
include: 
 (a) a natural person, or 
 (b) a Person having a class of common stock (a) that is registered under the Securities Exchange Act of 1934, (b) that is publicly traded on a recognized national market, including electronic
markets such as the NASDAQ Stock Market, or (c) for which bid or ask prices are quoted in the publication known as the pink sheets or similar reporting service for thinly traded companies. 

  
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 “Laws” means, collectively, all international, foreign, Federal, state and
local statutes, treaties, rules, guidelines, regulations, ordinances, codes and administrative or judicial precedents or authorities, including the interpretation or administration thereof by any Governmental Authority charged with the enforcement,
interpretation or administration thereof, and all applicable administrative orders, directed duties, requests, licenses, authorizations and permits of, and agreements with, any Governmental Authority. 

“L/C Advance” means, with respect to each Lender, such Lender’s funding of its participation in any L/C Borrowing
in accordance with its Applicable Percentage. 
 “L/C Borrowing” means an extension of credit resulting from a
drawing under any Letter of Credit which has not been reimbursed on the date when made or refinanced as a Borrowing. 

“L/C Credit Extension” means, with respect to any Letter of Credit, the issuance thereof or extension of the expiry date
thereof, or the increase of the amount thereof. 
 “L/C Issuer” means each of Wells Fargo and Bank of America,
N.A., each in its capacity as issuer of Letters of Credit hereunder, or any successor issuer of Letters of Credit hereunder. 

“L/C Obligations” means, as at any date of determination, the aggregate amount available to be drawn under all
outstanding Letters of Credit plus the aggregate of all Unreimbursed Amounts, including all L/C Borrowings. For purposes of computing the amount available to be drawn under any Letter of Credit, the amount of such Letter of Credit shall be
determined in accordance with Section 1.06. For all purposes of this Agreement, if on any date of determination a Letter of Credit has expired by its terms but any amount may still be drawn thereunder by reason of the operation of Rule
3.14 of the ISP, such Letter of Credit shall be deemed to be “outstanding” in the amount so remaining available to be drawn. 
 “Lender” has the meaning specified in the introductory paragraph hereto and, as the context requires, includes the Swing Line Lender. 

“Lending Office” means, as to any Lender, the office or offices of such Lender described as such in such Lender’s
Administrative Questionnaire, or such other office or offices as a Lender may from time to time designate by notice to the Borrower and the Administrative Agent. 
 “Letter of Credit” means any letter of credit issued hereunder and shall include the Existing Letters of Credit. A Letter of Credit may be a standby letter of credit or a commercial
letter of credit. 
 “Letter of Credit Application” means an application and agreement for the issuance or
amendment of a Letter of Credit in the form from time to time in use by an L/C Issuer. 
 “Letter of Credit Expiration
Date” means the day that is not later than the earlier to occur of (1) twelve months after the date of issuance or last extension, unless the Required Lenders have approved such expiry date and (2) six months after the Maturity
Date (excluding automatic extensions in the applicable Letter of Credit, which extensions are subject to annual cancellation in accordance with the terms of an Auto-Extension Letter of Credit), (or, if such day is not a Business Day, the next
preceding Business Day). 

  
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 “Letter of Credit Fee” has the meaning specified in
Section 2.03(j). 
 “Letter of Credit Sublimit” means an amount equal to $150,000,000. The Letter
of Credit Sublimit is part of, and not in addition to, the Revolving Credit Facility. 
 “Lien” means any
mortgage, pledge, hypothecation, assignment, deposit arrangement, encumbrance, lien (statutory or other), charge, or preference, priority or other security interest or preferential arrangement in the nature of a security interest of any kind or
nature whatsoever (including any conditional sale or other title retention agreement, any easement, right of way or other encumbrance on title to real property, and any financing lease having substantially the same economic effect as any of the
foregoing). 
 “Loan” means an extension of credit by a Lender to the Borrower under Article II in the
form of a Term Loan, a Revolving Credit Loan or a Swing Line Loan. 
 “Loan Documents” means this Agreement,
each Note, each Issuer Document, the Fee Letter, any Autoborrow Agreement, and the Guaranty. 
 “Loan Notice”
means a notice of (a) a Borrowing, (b) a conversion of Loans from one Type to the other, or (c) a continuation of Eurodollar Rate Loans, pursuant to Section 2.02(a), which, if in writing, shall be substantially in the form
of Exhibit A. 
 “Loan Parties” means, collectively, the Borrower and each Guarantor. 

“Material Adverse Effect” means (a) a material adverse change in, or a material adverse effect upon, the
operations, business, properties, liabilities (actual or contingent), condition (financial or otherwise) of the Borrower and its Subsidiaries, taken as a whole; (b) a material impairment of the ability of the Loan Parties collectively to
perform their payment or other material obligations under any Loan Document; (c) a material adverse effect upon the legality, validity, binding effect or enforceability against the Borrower of any Loan Document to which it is a party, or
(d) a material adverse effect upon the legality, validity, binding effect or enforceability against a Guarantor of any Loan Document to which it is a party if such material adverse effect constitutes a material adverse effect on the legality,
validity, binding effect or enforceability of the Loan Documents against the Borrower and the Guarantors considered as a whole. 

“Maturity Date” means (a) with respect to the Revolving Credit Facility, September 27, 2017, and (b) with
respect to the Term Facility, September 27, 2017. 
 “Minimum Collateral Amount” means, at any time,
(i) with respect to Cash Collateral consisting of cash or deposit account balances which is required under Section 2.03(h), an amount equal to 100% of the Fronting Exposure of all L/C Issuers with respect to Letters of Credit issued and
outstanding at such time, (ii) with respect to Cash Collateral consisting of cash or deposit account balances which is required under Section 2.03(g) or Section 8.02(c), an amount equal to 105% of the then Outstanding Amount of all
L/C Obligations and (iii) otherwise, an amount determined by the Administrative Agent, the L/C Issuers and the Borrower in their sole discretion. 

  
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 “Multiemployer Plan” means any employee benefit plan of the type described
in Section 4001(a)(3) of ERISA, to which the Borrower or any ERISA Affiliate makes or is obligated to make contributions, or with respect to which the Borrower or any ERISA Affiliate may have any liability, contingent or otherwise. 

“Note” means a Term Note, a Revolving Credit Note or the Swing Line Note, as the context may require. 

“Obligations” means all advances to, and debts, liabilities, obligations, covenants and duties of, any Loan Party
arising under any Loan Document or otherwise with respect to any Loan or Letter of Credit, whether direct or indirect (including those acquired by assumption), absolute or contingent, due or to become due, now existing or hereafter arising and
including interest and fees that accrue after the commencement by or against any Loan Party or any Affiliate thereof of any proceeding under any Debtor Relief Laws naming such Person as the debtor in such proceeding, regardless of whether such
interest and fees are allowed claims in such proceeding. 
 “OFAC” means The Office of Foreign Assets Control,
United States Department of Treasury. 
 “Off-Balance Sheet Liabilities” means, with respect to any Person as
of any date of determination thereof, without duplication and to the extent not included as a liability on the consolidated balance sheet of such Person and its Subsidiaries in accordance with GAAP: (a) with respect to any asset securitization
transaction (including any accounts receivable purchase facility) (i) the unrecovered investment of purchasers or transferees of assets so transferred provided that such investment is ultimately due for repayment at some date certain,
and (ii) any other payment, recourse, repurchase, hold harmless, indemnity or similar obligation of such Person or any of its Subsidiaries in respect of assets transferred or payments made in respect thereof, other than limited recourse
provisions that are customary for transactions of such type and that neither (x) have the effect of limiting the loss or credit risk of such purchasers or transferees with respect to payment or performance by the obligors of the assets so
transferred nor (y) impair the characterization of the transaction as a true sale under applicable Laws (including Debtor Relief Laws); (b) any Synthetic Lease Obligation; (c) the monetary obligations under any sale and leaseback
transaction which does not create a liability on the consolidated balance sheet of such Person and its Subsidiaries; or (d) any other monetary obligation arising with respect to any other transaction which (i) is characterized as
indebtedness for tax purposes but not for accounting purposes in accordance with GAAP or (ii) is the functional equivalent of or takes the place of borrowing but which does not constitute a liability on the consolidated balance sheet of such
Person and its Subsidiaries (for purposes of this clause (d), any transaction structured to provide tax deductibility as interest expense of any dividend, coupon or other periodic payment will be deemed to be the functional equivalent of a
borrowing). 

  
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 “Oil and Gas Agreements” means operating agreements, processing agreements,
farm-out and farm-in agreements, development agreements, area of mutual interest agreements, contracts for the gathering and/or transportation of oil and natural gas, unitization agreements, pooling arrangements, joint bidding agreements, joint
venture agreements, participation agreements, surface use agreements, service contracts, leases and subleases of Oil and Gas Properties or other similar agreements which are customary in the oil and gas business, howsoever designated, in each case
made or entered into in the ordinary course of the oil and gas business as conducted by the Borrower and its Subsidiaries. 

“Oil and Gas Properties” means (a) Hydrocarbon Interests; (b) the Property now or hereafter pooled or unitized
with Hydrocarbon Interests; (c) all presently existing or future unitization, pooling agreements and declarations of pooled units and the units created thereby (including, without limitation, all units created under orders, regulations and
rules of any Governmental Authority) which may affect all or any portion of the Hydrocarbon Interests; (d) all operating agreements, contracts and other agreements which relate to any of the Hydrocarbon Interests or the production, sale,
purchase, exchange or processing of Hydrocarbons from or attributable to such Hydrocarbon Interest; (e) all Hydrocarbons in and under and which may be produced and saved or attributable to the Hydrocarbon Interests, the lands covered thereby
and all oil in tanks and all rents, issues, profits, proceeds, products, revenues and other income from or attributable to the Hydrocarbon Interests; and (f) all tenements, hereditaments, appurtenances and property in any manner appertaining,
belonging, affixed or incidental to the Hydrocarbon Interests, and any and all property, now owned or hereinafter acquired and situated upon, used, held for use or useful in connection with the operating, working or development of any of such
Hydrocarbon Interests or property (excluding drilling rigs, automotive equipment or other personal property which may be on such premises for the purpose of drilling a well or for other similar temporary uses) and including any and all oil wells,
gas wells, injection wells or other wells, buildings, structures, fuel separators, liquid extraction plants, plant compressors, pumps, pumping units, field gathering systems, tanks and tank batteries, fixtures, valves, fittings, machinery and parts,
engines, boilers, meters, apparatus, equipment, appliances, tools, implements, cables, wires, towers, casing, tubing and rods, surface leases, rights-of-way, easements and servitudes together with all additions, substitutions, replacements,
accessions and attachments to any and all of the foregoing. 
 “Organization Documents” means, (a) with
respect to any corporation, the certificate or articles of incorporation and the bylaws (or equivalent or comparable constitutive documents with respect to any non-U.S. jurisdiction); (b) with respect to any limited liability company, the
certificate or articles of formation or organization and operating or limited liability company agreement; and (c) with respect to any partnership, joint venture, trust or other form of business entity, the partnership, joint venture or other
applicable agreement of formation or organization and any agreement, instrument, filing or notice with respect thereto filed in connection with its formation or organization with the applicable Governmental Authority in the jurisdiction of its
formation or organization and, if applicable, any certificate or articles of formation or organization of such entity. 

“Other Connection Taxes” means, with respect to any Recipient, Taxes imposed as a result of a present or former
connection between such Recipient and the jurisdiction imposing such Tax (other than connections arising from such Recipient having executed, delivered, 

  
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become a party to, performed its obligations under, received payments under, received or perfected a security interest under, engaged in any other transaction pursuant to or enforced any Loan
Document, or sold or assigned an interest in any Loan or Loan Document). 
 “Other Taxes” means all present or
future stamp, court or documentary, intangible, recording, filing or similar Taxes that arise from any payment made under, from the execution, delivery or enforcement of, or otherwise with respect to, this Agreement or any other Loan Document,
except any such Taxes that are Other Connection Taxes imposed with respect to an assignment (other than an assignment made pursuant to Section 3.06(b)). 
 “Outstanding Amount” means (a) with respect to Term Loans, Revolving Credit Loans and Swing Line Loans on any date, the aggregate outstanding principal amount thereof after giving
effect to any borrowings and prepayments or repayments of Term Loans, Revolving Credit Loans and Swing Line Loans, as the case may be, occurring on such date; and (b) with respect to any L/C Obligations on any date, the amount of such L/C
Obligations on such date after giving effect to any L/C Credit Extension occurring on such date and any other changes in the aggregate amount of the L/C Obligations as of such date, including as a result of any reimbursements by the Borrower of
Unreimbursed Amounts. 
 “Participant” has the meaning specified in Section 10.06(d). 

“Participant Register” has the meaning specified in Section 10.06(d). 

“PBGC” means the Pension Benefit Guaranty Corporation. 

“Pension Plan” means any “employee pension benefit plan” (as such term is defined in Section 3(2) of
ERISA), other than a Multiemployer Plan, that is subject to Title IV of ERISA and is sponsored or maintained by the Borrower or any ERISA Affiliate or to which the Borrower or any ERISA Affiliate contributes or has an obligation to contribute,
or in the case of a multiple employer or other plan described in Section 4064(a) of ERISA, with respect to which the Borrower or any ERISA Affiliate, may have any liability, contingent or otherwise. 

“Person” means any natural person, corporation, limited liability company, trust, joint venture, association, company,
partnership, Governmental Authority or other entity. 
 “Plan” means any “employee benefit plan” (as
such term is defined in Section 3(3) of ERISA) established by the Borrower or, with respect to any such plan that is subject to Section 412 of the Code or Title IV of ERISA, any ERISA Affiliate. 

“Recipient” means (a) other than as to Section 3.04(a), the Administrative Agent, (b) any Lender
and (c) any L/C Issuer, as applicable. 
 “Register” has the meaning specified in
Section 10.06(c). 
 “Related Parties” means, with respect to any Person, such Person’s
Affiliates and the partners, directors, officers, employees, agents, trustees, administrators, managers, advisors and representatives of such Person and of such Person’s Affiliates. 

  
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 “Reportable Event” means any of the events set forth in
Section 4043(c) of ERISA, other than events for which the 30-day notice period has been waived. 
 “Request for
Credit Extension” means (a) with respect to a Borrowing, conversion or continuation of Term Loans or Revolving Credit Loans, a Loan Notice, (b) with respect to an L/C Credit Extension, a Letter of Credit Application, (c) with
respect to a Swing Line Loan, a Swing Line Loan Notice, and (d) if an AutoBorrow Agreement is in effect, any notice required under such AutoBorrow Agreement. 
 “Required Lenders” means, as of any date of determination, Lenders having more than 50% of the Aggregate Commitments or, if the commitment of each Lender to make Loans and the obligation
of each L/C Issuer to make L/C Credit Extensions have been terminated pursuant to Section 8.02, Lenders holding in the aggregate more than 50% of the Total Outstandings (with the aggregate amount of each Lender’s risk participation
and funded participation in L/C Obligations and Swing Line Loans being deemed “held” by such Lender for purposes of this definition); provided that the Commitments of, and the portion of the Total Outstandings held or deemed held
by, any Defaulting Lender shall be excluded for purposes of making a determination of Required Lenders. 
 “Required
Revolving Lenders” means, as of any date of determination, Revolving Credit Lenders holding more than 50% of the sum of the (a) Total Revolving Credit Outstandings (with the aggregate amount of each Revolving Credit Lender’s risk
participation and funded participation in L/C Obligations and Swing Line Loans being deemed “held” by such Revolving Credit Lender for purposes of this definition) and (b) aggregate unused Revolving Credit Commitments; provided
that the unused Revolving Credit Commitment of, and the portion of the Total Revolving Credit Outstandings held or deemed held by, any Defaulting Lender shall be excluded for purposes of making a determination of Required Revolving Lenders.

 “Required Term Lenders” means, as of any date of determination, Term Lenders holding more than 50% of the
Term Facility on such date; provided that the portion of the Term Facility held by any Defaulting Lender shall be excluded for purposes of making a determination of Required Term Lenders. 

“Responsible Officer” means the chief executive officer, president, chief financial officer, treasurer or assistant
treasurer of a Loan Party. 
 “Revolving Credit Borrowing” means a borrowing consisting of simultaneous
Revolving Credit Loans of the same Type and, in the case of Eurodollar Rate Loans, having the same Interest Period made by each of the Revolving Credit Lenders pursuant to Section 2.01(b). 

“Revolving Credit Commitment” means, as to each Revolving Credit Lender, its obligation to (a) make Revolving
Credit Loans to the Borrower pursuant to Section 2.01(b), (b) purchase participations in L/C Obligations, and (c) purchase participations in Swing Line Loans, in an aggregate principal amount at any one time outstanding not to
exceed the amount set forth opposite such Lender’s name on Schedule 2.01 under the caption “Revolving Credit Commitment” or opposite such caption in the Assignment and Assumption pursuant to which such Lender becomes a party
hereto, as applicable, as such amount may be adjusted from time to time in accordance with this Agreement. The aggregate amount of the Revolving Credit Commitments on the date hereof is $500,000,000. 

  
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 “Revolving Credit Facility” means, at any time, the aggregate amount of the
Revolving Credit Lenders’ Revolving Credit Commitments at such time, or the facility provided pursuant to Section 2.01(b), as the context may require. 
 “Revolving Credit Lender” means, at any time, any Lender that has a Revolving Credit Commitment at such time. 
 “Revolving Credit Loan” has the meaning specified in Section 2.01(b). 
 “Revolving Credit Note” means a promissory note made by the Borrower in favor of a Revolving Credit Lender evidencing Revolving Credit Loans or Swing Line Loans, as the case may be, made
by such Revolving Credit Lender, substantially in the form of Exhibit B-1. 
 “Sanctioned Entity”
means (a) a country or a government of a country, (b) an agency of the government of a country, (c) an organization directly or indirectly controlled by a country or its government, (d) a Person resident in a country, in each
case, the identity of such country which is publicly available in publications published by, and that is subject to a country sanctions program publicly published as being administered and enforced by, OFAC. 

“Sanctioned Person” means a Person named on the list of Specially Designated Nationals maintained by OFAC. 

“SEC” means the Securities and Exchange Commission, or any Governmental Authority succeeding to any of its principal
functions. 
 “Senior Note Indebtedness” means unsecured Indebtedness of the Borrower (a) governed by the
Senior Note Purchase Agreements and (b) evidenced by other bonds, debentures, notes or other similar instruments; provided that, with respect to such other bonds, debentures, notes or other similar instruments, (i) the scheduled maturity
date of such Indebtedness shall not be earlier than one year after the Maturity Date (as such term is herein defined when such Indebtedness is incurred) and the scheduled maturity date of such Indebtedness may not be shortened, (ii) such Debt
shall not have any amortization or other requirement to purchase, redeem, retire, defease or otherwise make any payment in respect thereof, other than at scheduled maturity thereof and mandatory prepayments triggered upon change in control or
disposition of assets, and (iii) the agreements and instruments governing such Indebtedness shall not contain, other than as a consequence of amendments to this Agreement or any other Loan Document, (A) (1) any financial maintenance
covenants that are more restrictive than those in this Agreement, or (2) any other affirmative or negative covenants that are, taken as a whole, materially more restrictive than those set forth in this Agreement; provided that the inclusion of
any covenant that is customary with respect to such type of Indebtedness and that is not found in this Agreement shall not be deemed to be more restrictive for purposes of this clause (2), (B) any restriction on the ability of the Borrower or
any of its Subsidiaries to amend, modify, restate or otherwise supplement this Agreement (other than as to the maximum principal amount permitted to be incurred hereunder) or the other Loan Documents, (C) any restrictions on the ability of any
Subsidiary of the Borrower to guarantee the payment of the Obligations (as such Obligations 

  
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may be amended, supplemented, modified, or amended and restated), provided that a requirement that any such Subsidiary also guarantee such Indebtedness shall not be deemed to be a violation of
this clause (C), or (D) any restrictions on the ability of any Subsidiary or the Borrower to incur Indebtedness under this Agreement. 
 “Senior Note Purchase Agreements” means (a) that certain Note Purchase Agreement dated October 5, 2010, executed by the Borrower and providing for $300,000,000 of its 4.97%
Series A Senior Notes due October 5, 2020 and (b) that certain Note Purchase Agreement dated June 14, 2012, executed by the Borrower and providing for $300,000,000 of its 4.27% Series B Senior Notes due June 14, 2022, in each
case under clause (a) and (b), as such Note Purchase Agreement may be amended, supplemented or otherwise modified from time to time so long as the amended, supplemented, or otherwise modified terms thereof would satisfy the requirements under
clauses (i) – (iii) of the definition of “Senior Note Indebtedness”. 
 “Shareholders’
Equity” means, as of any date of determination, consolidated shareholders’ equity of the Borrower and its Subsidiaries as of that date determined in accordance with GAAP. 

“SPC” has the meaning specified in Section 10.06(g). 

“Solvent” means, as to any Person, on the date of any determinations, that on such date the fair value of the property
of such Person, exclusive of property transferred, concealed or removed with intent to hinder, delay or defraud such entity’s creditors and property that may be exempted from property of a bankruptcy estate pursuant to Section 522 of the
Bankruptcy Code of 1978, as amended, is greater than the total amount of the probable liability of the debts of such Person. The determination of “Solvent” may include considerations, determinations and assumptions that are reasonable for
such conclusion. 
 “Subsidiary” of a Person means a corporation, partnership, joint venture, limited liability
company or other business entity of which a majority of the shares of securities or other interests having ordinary voting power for the election of directors or other governing body (other than securities or interests having such power only by
reason of the happening of a contingency) are at the time beneficially owned, or the management of which is otherwise controlled, directly, or indirectly through one or more intermediaries, or both, by such Person. Unless otherwise specified, all
references herein to a “Subsidiary” or to “Subsidiaries” shall refer to a Subsidiary or Subsidiaries of the Borrower. 
 “Swap Contract” means (a) any and all rate swap transactions, basis swaps, credit derivative transactions, forward rate transactions, commodity swaps, commodity options, forward
commodity contracts, equity or equity index swaps or options, bond or bond price or bond index swaps or options or forward bond or forward bond price or forward bond index transactions, interest rate options, forward foreign exchange transactions,
cap transactions, floor transactions, collar transactions, currency swap transactions, cross-currency rate swap transactions, currency options, spot contracts, or any other similar transactions or any combination of any of the foregoing (including
any options to enter into any of the foregoing), whether or not any such transaction is governed by or subject to any master agreement, and (b) any and all transactions of any kind, and the related confirmations, which are subject to the terms
and conditions of, or governed by, any form of master agreement published by the International 

  
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Swaps and Derivatives Association, Inc., any International Foreign Exchange Master Agreement, or any other master agreement (any such master agreement, together with any related schedules, a
“Master Agreement”), including any such obligations or liabilities under any Master Agreement. 
 “Swap
Termination Value” means, in respect of any one or more Swap Contracts, after taking into account the effect of any legally enforceable netting agreement relating to such Swap Contracts, (a) for any date on or after the date such Swap
Contracts have been closed out and termination values determined in accordance therewith, such termination values, and (b) for any date prior to the date referenced in clause (a), the amounts determined as the mark-to-market values for such
Swap Contracts, as determined based upon one or more mid-market or other readily available quotations provided by any recognized dealer in such Swap Contracts (which may include a Lender or any Affiliate of a Lender). 

“Swing Line Borrowing” means a borrowing of a Swing Line Loan pursuant to Section 2.15, or, if an AutoBorrow
Agreement is in effect, any transfer of funds pursuant to such AutoBorrow Agreement. 
 “Swing Line Lender”
means Wells Fargo in its capacity as provider of Swing Line Loans, or any successor swing line lender hereunder. 

“Swing Line Loan” has the meaning specified in Section 2.15(a). 

“Swing Line Loan Notice” means a notice of a Swing Line Borrowing pursuant to Section 2.15(b), which, if in
writing, shall be substantially in the form of Exhibit G, or if an AutoBorrow Agreement is in effect, such other form as may be required therein. 
 “Swing Line Note” means the promissory note made by the Borrower payable to the order of the Swing Line Lender evidencing the indebtedness of the Borrower to the Swing Line Lender
resulting from Swing Line Loans in form acceptable to the Swing Line Lender. 
 “Swing Line Payment Date” means
(a) if an AutoBorrow Agreement is in effect, the earliest to occur of (i) the date required by such AutoBorrow Agreement, (ii) demand is made by the Swing Line Lender and (iii) the Maturity Date for the Revolving Credit Facility,
or (b) if an AutoBorrow Agreement is not in effect, the earlier to occur of (i) three (3) Business Days after demand is made by the Swing Line Lender if no Default exists, and otherwise upon demand by the Swing Line Lender and
(ii) the Maturity Date for the Revolving Credit Facility. 
 “Swing Line Sublimit” means an amount equal
to $40,000,000. The Swing Line Sublimit is part of, and not in addition to, the Revolving Credit Facility. 
 “Synthetic
Lease Obligation” means the monetary obligation of a Person under (a) a so-called synthetic, off-balance sheet or tax retention lease, or (b) an agreement for the use or possession of property creating obligations that do not
appear on the balance sheet of such Person but which, upon the insolvency or bankruptcy of such Person, would be characterized as the indebtedness of such Person (without regard to accounting treatment). 

  
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 “Taxes” means all present or future taxes, levies, imposts, duties,
deductions, withholdings (including backup withholding), assessments, fees or other charges imposed by any Governmental Authority, including any interest, additions to tax or penalties applicable thereto. 

“Term Borrowing” means a borrowing consisting of simultaneous Term Loans of the same Type and, in the case of Eurodollar
Rate Loans, having the same Interest Period made by each of the Term Lenders pursuant to Section 2.01(a). 

“Term Commitment” means, as to each Term Lender, its obligation to make Term Loans to the Borrower pursuant to
Section 2.01(a) in an aggregate principal amount at any one time outstanding not to exceed the amount set forth opposite such Term Lender’s name on Schedule 2.01 under the caption “Term Commitment” or opposite such
caption in the Assignment and Assumption pursuant to which such Term Lender becomes a party hereto, as applicable, as such amount may be adjusted from time to time in accordance with this Agreement. The aggregate amount of the Term Commitments on
the date hereof is $100,000,000. 
 “Term Facility” means, at any time, (a) (i) during the Availability
Period (Term), the aggregate amount of the Term Commitments at such time, and (ii) thereafter, the aggregate principal amount of the Term Loans of all Term Lenders outstanding at such time, or (b) the facility provided pursuant to
Section 2.01(a), as the context may require. 
 “Term Lender” means (a) at any time on or
prior to, or within 90 days following, the Closing Date, any Lender that has a Term Commitment at such time and any Lender that holds Term Loans at such time and (b) at any time after the Closing Date, any Lender that holds Term Loans at such
time. 
 “Term Loan” has the meaning specified in Section 2.01(a). 

“Term Note” means a promissory note made by the Borrower in favor of a Term Lender evidencing Term Loans made by such
Term Lender, substantially in the form of Exhibit B-2. 
 “Threshold Amount” means $50,000,000.

 “Total Capital” means, at any time, the sum of (a) Consolidated Funded Indebtedness at such time and
(b) Consolidated Net Worth as of the last day of the most recently ended fiscal quarter of the Borrower. 
 “Total
Revolving Credit Outstandings” means the aggregate Outstanding Amount of all Revolving Credit Loans, Swing Line Loans and L/C Obligations. 
 “Total Outstandings” means, without duplication, the aggregate Outstanding Amount of all Loans, Swing Line Loans and L/C Obligations. 

“Total Term Outstandings” means the aggregate Outstanding Amount of all Term Loans. 

“Type” means, with respect to a Loan, its character as a Base Rate Loan or a Eurodollar Rate Loan. 

  
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 “U.S. Tax Compliance Certificate” has the meaning specified in
Section 3.01(g). 
 “U.S. Person” means any Person that is a “United States person” as
defined Section 7701(a)(30) of the Code. 
 “Unfunded Pension Liability” means the excess of a
Pension Plan’s benefit liabilities under Section 4001(a)(16) of ERISA as of the most recently completed fiscal year of the Pension Plan, over the current value of that Pension Plan’s assets as of the most recently completed fiscal
year of the Pension Plan, determined in accordance with the assumptions used for funding the Pension Plan pursuant to Section 412 of the Code for the applicable plan year. 

“United States” and “U.S.” mean the United States of America. 

“Unreimbursed Amount” has the meaning specified in Section 2.03(c)(i). 

“Wells Fargo” means Wells Fargo Bank, N.A. and its successors. 

“Withholding Agent” means any Loan Party and the Administrative Agent. 

1.02 Other Interpretive Provisions. With reference to this Agreement and each other Loan Document, unless otherwise specified
herein or in such other Loan Document: 
 (a) The definitions of terms herein shall apply equally to the singular and plural
forms of the terms defined. Whenever the context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. The words “include,” “includes” and “including” shall be deemed to be
followed by the phrase “without limitation.” The word “will” shall be construed to have the same meaning and effect as the word “shall.” Unless the context requires otherwise, (i) any definition of or reference to
any agreement, instrument or other document (including any Organization Document) shall be construed as referring to such agreement, instrument or other document as from time to time amended, supplemented or otherwise modified (subject to any
restrictions on such amendments, supplements or modifications set forth herein or in any other Loan Document), (ii) any reference herein to any Person shall be construed to include such Person’s successors and assigns, (iii) the words
“herein,” “hereof” and “hereunder,” and words of similar import when used in any Loan Document, shall be construed to refer to such Loan Document in its entirety and not to any particular provision thereof,
(iv) all references in a Loan Document to Articles, Sections, Exhibits and Schedules shall be construed to refer to Articles and Sections of, and Exhibits and Schedules to, the Loan Document in which such references appear, (v) any
reference to any law shall include all statutory and regulatory provisions consolidating, amending replacing or interpreting such law and any reference to any law or regulation shall, unless otherwise specified, refer to such law or regulation as
amended, modified or supplemented from time to time, and (vi) the words “asset” and “property” shall be construed to have the same meaning and effect and to refer to any and all tangible and intangible assets and properties,
including cash, securities, accounts and contract rights. 
 (b) In the computation of periods of time from a specified date to a
later specified date, the word “from” means “from and including;” the words “to” and “until” each mean “to but excluding;” and the word “through” means “to and including.”

  
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 (c) Section headings herein and in the other Loan Documents are included for convenience of
reference only and shall not affect the interpretation of this Agreement or any other Loan Document. 
 1.03 Accounting
Terms. 
 (a) Generally. All accounting terms not specifically or completely defined herein shall be construed in
conformity with, and all financial data (including calculations for purposes of determining (i) the Applicable Rate, (ii) compliance with the covenants set forth in Sections 7.01, 7.03, 7.04 and 7.10 and (iii) the relevant definitions
used with respect to the provisions referred to in the preceding clauses (i) and (ii)) required to be submitted pursuant to this Agreement shall be calculated and prepared in conformity with, GAAP in effect as of the Closing Date and applied on
a consistent basis with that used in preparing the Audited Financial Statements except as provided in Section 1.03(b) or as otherwise specifically prescribed herein. 
 (b) Changes in GAAP. If at any time any change in GAAP or in the application thereof would affect the computation of any financial ratio or requirement, or the operation of any other provision, set
forth in any Loan Document, and either the Borrower or the Required Lenders shall so request, the Administrative Agent, the Lenders and the Borrower shall negotiate in good faith to amend such ratio or requirement or provision to preserve the
original intent thereof in light of such change in GAAP or in the application thereof (subject to the approval of the Required Lenders); provided that, until so amended, regardless of whether any such request is made before or after such change in
GAAP or in the application thereof, (i) such ratio or requirement or provision shall continue to be computed or interpreted in accordance with GAAP as in effect immediately prior to such change becoming effective (including, GAAP in effect as
of the Closing Date until the first such amendment is made) and (ii) the Borrower shall provide to the Administrative Agent and the Lenders financial statements and other documents required under this Agreement or as reasonably requested
hereunder setting forth a reconciliation between calculations of such ratio or requirement made before and after giving effect to such change in GAAP. 
 1.04 Rounding. Any financial ratios required to be maintained by the Borrower pursuant to this Agreement shall be calculated by dividing the appropriate component by the other component, carrying
the result to one place more than the number of places by which such ratio is expressed herein and rounding the result up or down to the nearest number (with a rounding-up if there is no nearest number). 

1.05 Times of Day. Unless otherwise specified, all references herein to times of day shall be references to Central time (daylight
or standard, as applicable). 
 1.06 Letter of Credit Amounts. Unless otherwise specified herein, the amount of a Letter
of Credit at any time shall be deemed to be the stated amount of such Letter of Credit in effect at such time (for purposes of clarity, it is understood by the parties that in the case of a Letter of Credit which is issued in an initial face amount
and is subsequently drawn, the “stated amount” shall mean the remaining amount available to be drawn); provided, however, that with respect to any Letter of Credit that, by its terms or the terms of any Issuer Document
related thereto, provides for one or more automatic increases in the stated amount thereof, the amount of such Letter of Credit shall be deemed to be the maximum stated amount of such Letter of Credit after giving effect to all such increases,
whether or not such maximum stated amount is in effect at such time. 

  
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 1.07 Responsible Officer. Any document delivered hereunder that is signed by a
Responsible Officer of a Loan Party shall be conclusively presumed to have been authorized by all necessary corporate, partnership and/or other action on the part of such Loan Party and such Responsible Officer shall be conclusively presumed to have
acted on behalf of such Loan Party. 
 ARTICLE II 
 THE COMMITMENTS AND CREDIT EXTENSIONS 
 2.01 The Loans. 

(a) The Term Borrowing. Subject to the terms and conditions set forth herein, each Term Lender severally agrees to make loans
(each such loan, a “Term Loan”) to the Borrower from time to time, on any Business Day during the Availability Period (Term) for the Term Facility, in an aggregate amount not to exceed at any time outstanding the amount of such
Lender’s Term Commitment; provided, however, that after giving effect to any Term Borrowing, (i) the Total Term Outstandings shall not exceed the Term Facility, and (ii) the aggregate Outstanding Amount of the Term Loans of any Lender
shall not exceed such Term Lender’s Term Commitment. Amounts borrowed under this Section 2.01(a) and repaid or prepaid may not be reborrowed. Term Loans may be Base Rate Loans or Eurodollar Rate Loans, as further provided herein.

 (b) The Revolving Credit Borrowings. Subject to the terms and conditions set forth herein, each Revolving Credit Lender
severally agrees to make loans (each such loan, a “Revolving Credit Loan”) to the Borrower from time to time, on any Business Day during the Availability Period (Revolving) for the Revolving Credit Facility, in an aggregate amount
not to exceed at any time outstanding the amount of such Lender’s Revolving Credit Commitment; provided, however, that after giving effect to any Revolving Credit Borrowing, (i) the Total Revolving Credit Outstandings shall not exceed the
Revolving Credit Facility, and (ii) the aggregate Outstanding Amount of the Revolving Credit Loans of any Lender, plus such Revolving Credit Lender’s Applicable Revolving Credit Percentage of the Outstanding Amount of all L/C Obligations,
plus such Revolving Credit Lender’s Applicable Revolving Credit Percentage of the Outstanding Amount of all Swing Line Loans shall not exceed such Revolving Credit Lender’s Revolving Credit Commitment. Within the limits of each Revolving
Credit Lender’s Revolving Credit Commitment, and subject to the other terms and conditions hereof, the Borrower may borrow under this Section 2.01(b), prepay under Section 2.04, and reborrow under this
Section 2.01(b). Revolving Credit Loans may be Base Rate Loans or Eurodollar Rate Loans, as further provided herein. 

  
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 2.02 Borrowings, Conversions and Continuations of Loans. 

(a) Each Borrowing, each conversion of Loans from one Type to the other, and each continuation of Eurodollar Rate Loans shall be made upon
the Borrower’s irrevocable notice to the Administrative Agent, which may be given by telephone. Each such notice must be received by the Administrative Agent not later than 10:00 a.m. (i) three Business Days prior to the requested date of
any Borrowing of, conversion to or continuation of Eurodollar Rate Loans or of any conversion of Eurodollar Rate Loans to Base Rate Loans, and (ii) on the requested date of any Borrowing of Base Rate Loans. Each telephonic notice by the
Borrower pursuant to this Section 2.02(a) must be confirmed promptly by delivery to the Administrative Agent of a written Loan Notice, appropriately completed and signed by a Responsible Officer of the Borrower. Each Borrowing of,
conversion to or continuation of Eurodollar Rate Loans shall be in a principal amount of $5,000,000 or a whole multiple of $1,000,000 in excess thereof. Except as provided in Section 2.03(c), each Borrowing of or conversion to Base Rate
Loans shall be in a principal amount of $500,000 or a whole multiple of $100,000 in excess thereof. Each Loan Notice (whether telephonic or written) shall specify (i) whether the Borrower is requesting a Term Borrowing, a Revolving Credit
Borrowing, a conversion of Term Loans or Revolving Credit Loans from one Type to the other, or a continuation of Eurodollar Rate Loans, (ii) the requested date of the Borrowing, conversion or continuation, as the case may be (which shall be a
Business Day), (iii) the principal amount of Loans to be borrowed, converted or continued, (iv) the Type of Loans to be borrowed or to which existing Term Loans or Revolving Credit Loans are to be converted, and (v) if applicable, the
duration of the Interest Period with respect thereto. If the Borrower fails to specify a Type of Loan in a Loan Notice or if the Borrower fails to give a timely notice requesting a conversion or continuation, then the applicable Loans shall be made
as, or converted to, Base Rate Loans. Any such automatic conversion to Base Rate Loans shall be effective as of the last day of the Interest Period then in effect with respect to the applicable Eurodollar Rate Loans. If the Borrower requests a
Borrowing of, conversion to, or continuation of Eurodollar Rate Loans in any such Loan Notice, but fails to specify an Interest Period, it will be deemed to have specified an Interest Period of one month. Notwithstanding anything to the contrary
herein, a Swing Line Loan may not be converted to a Eurodollar Rate Loan. 
 (b) Following receipt of a Loan Notice, the
Administrative Agent shall promptly notify, on the same day that the request is received from the Borrower, each Lender of the amount of its Applicable Percentage under the applicable Facility of the applicable Loans, and if no timely notice of a
conversion or continuation is provided by the Borrower, the Administrative Agent shall notify each Lender of the details of any automatic conversion to Base Rate Loans described in the preceding subsection. In the case of a Borrowing, each
Appropriate Lender shall make the amount of its Applicable Percentage of the Loan available to the Administrative Agent in immediately available funds at the Administrative Agent’s Office not later than 2:00 p.m. on the Business Day specified
in the applicable Loan Notice. Upon satisfaction of the applicable conditions set forth in Section 4.02 (and, if such Borrowing is the initial Credit Extension, Section 4.01), the Administrative Agent shall make all funds so
received available to the Borrower in like funds as received by the Administrative Agent either by (i) crediting the account of the Borrower on the books of Wells Fargo with the amount of such funds or (ii) wire transfer of such funds, in
each case in accordance with instructions provided to (and reasonably acceptable to) the Administrative Agent by the Borrower; provided, however, that if, on the date the Loan Notice with respect to such Borrowing is given by the
Borrower, there are L/C Borrowings outstanding, then the proceeds of such Borrowing, first, shall be applied to the payment in full of any such L/C Borrowings, and second, shall be made available to the Borrower as provided above. 

  
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 (c) Except as otherwise provided herein, a Eurodollar Rate Loan may be continued or
converted only on the last day of an Interest Period for such Eurodollar Rate Loan. During the existence of a Default, no Loans may be requested as, converted to or continued as Eurodollar Rate Loans without the consent of the Required Lenders.

 (d) The Administrative Agent shall promptly notify the Borrower and the Lenders of the interest rate applicable to any
Interest Period for Eurodollar Rate Loans upon determination of such interest rate. At any time that Base Rate Loans are outstanding, the Administrative Agent shall notify the Borrower and the Lenders of any change in Wells Fargo’s prime rate
used in determining the Base Rate promptly following the public announcement of such change. 
 (e) After giving effect to all
Borrowings, all conversions of Loans from one Type to the other, and all continuations of Loans as the same Type, there shall not be more than six Interest Periods in effect with respect to Loans. 

(f) If an AutoBorrow Agreement is in effect, each Swing Line Borrowing shall be made as provided in such AutoBorrow Agreement. 

2.03 Letters of Credit. 
 (a) The Letter of Credit Commitment. 
 (i) Subject to the
terms and conditions set forth herein, (A) each of the L/C Issuers agrees, in reliance upon the agreements of the Revolving Credit Lenders set forth in this Section 2.03, (1) from time to time on any Business Day during the
period from the Closing Date until the day that is seven days prior to the Maturity Date for the Revolving Credit Facility then in effect, to issue Letters of Credit for the account of the Borrower, and to amend or extend Letters of Credit
previously issued by it, in accordance with subsection (b) below, and (2) to honor drawings under the Letters of Credit; and (B) the Revolving Credit Lenders severally agree to participate in Letters of Credit issued for the account
of the Borrower and any drawings thereunder; provided that after giving effect to any L/C Credit Extension with respect to any Letter of Credit, (v) the Total Revolving Credit Outstandings shall not exceed the Revolving Credit Facility,
(w) the aggregate Outstanding Amount of the Revolving Credit Loans of any Revolving Credit Lender, plus such Lender’s Applicable Revolving Credit Percentage of the Outstanding Amount of all L/C Obligations, plus such Lender’s
Applicable Revolving Credit Percentage of the Outstanding Amount of all Swing Line Loans, shall not exceed such Lender’s Revolving Credit Commitment, (x) the Outstanding Amount of the L/C Obligations shall not exceed the Letter of Credit
Sublimit, (y) the Outstanding Amount of the L/C Obligations related to Letters of Credit issued by Wells Fargo shall not exceed $115,000,000 and (z) the Outstanding Amount of the L/C Obligations related to Letters of Credit issued by Bank
of America, N.A. shall not exceed $35,000,000. Each request by the Borrower for the issuance or amendment of a Letter of Credit shall be deemed to be a representation by the Borrower that the L/C Credit Extension so requested complies with the
conditions set forth in the proviso to the preceding sentence. Within the foregoing limits, and subject to the terms and conditions hereof, the Borrower’s ability to 

  
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obtain Letters of Credit shall be fully revolving, and accordingly the Borrower may, during the foregoing period, obtain Letters of Credit to replace Letters of Credit that have expired or that
have been drawn upon and reimbursed. All Existing Letters of Credit shall be deemed to have been issued pursuant hereto, and from and after the Closing Date shall be subject to and governed by the terms and conditions hereof. 

(ii) No L/C Issuer shall issue any Letter of Credit, if, subject to Section 2.03(b)(iii), the expiry date of
such requested Letter of Credit would (excluding automatic extensions in the applicable Letter of Credit, which extensions are subject to annual cancellation in accordance with the terms of an Auto-Extension Letter of Credit) occur after the Letter
of Credit Expiration Date. 
 (iii) No L/C Issuer shall be under any obligation to issue, renew, extend, or
increase any Letter of Credit if: 
 (A) any order, judgment or decree of any Governmental Authority or
arbitrator shall by its terms purport to enjoin or restrain such L/C Issuer from issuing such Letter of Credit, or any Law applicable to such L/C Issuer or any request or directive (whether or not having the force of law) from any Governmental
Authority with jurisdiction over such L/C Issuer shall prohibit, or request that such L/C Issuer refrain from, the issuance of letters of credit generally or such Letter of Credit in particular or shall impose upon such L/C Issuer with respect to
such Letter of Credit any restriction, reserve or capital requirement (for which an L/C Issuer is not otherwise compensated hereunder) not in effect on the Closing Date, or shall impose upon such L/C Issuer any unreimbursed loss, cost or expense
which was not applicable on the Closing Date and which such L/C Issuer in good faith deems material to it; 
 (B)
the issuance of such Letter of Credit would violate one or more policies of such L/C Issuer; 
 (C) except as
otherwise agreed by the Administrative Agent and the applicable L/C Issuer, such Letter of Credit is in an initial stated amount less than $500,000; 
 (D) such Letter of Credit is to be denominated in a currency other than Dollars; or 
 (E) any Lender is at such time a Defaulting Lender hereunder, unless either (1) the Borrower has delivered to the Administrative Agent Cash Collateral in an amount equal to each L/C Issuer’s
Fronting Exposure (after giving effect to Section 2.16(a)(iv) and any other Cash Collateral then held) with respect to the Defaulting Lender or (2) such L/C Issuer has otherwise entered into arrangements satisfactory to such L/C Issuer (in
its sole discretion) with the Borrower or such Lender to eliminate such L/C Issuer’s Fronting Exposure (after giving effect to Section 2.16(a)(iv)) with respect to the Defaulting Lender, in either case, arising from either the Letter of
Credit then proposed to be issued or that Letter of Credit and all other L/C Obligations as to which such L/C Issuer has Fronting Exposure, as it may elect in its sole discretion. 

  
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 (iv) No L/C Issuer shall amend any Letter of Credit if such L/C Issuer would
not be permitted at such time to issue such Letter of Credit in its amended form under the terms hereof. 
 (v)
No L/C Issuer shall be under any obligation to amend any Letter of Credit if (A) such L/C Issuer would have no obligation at such time to issue such Letter of Credit in its amended form under the terms hereof, or (B) the beneficiary of
such Letter of Credit does not accept the proposed amendment to such Letter of Credit. 
 (vi) Each L/C Issuer
shall act on behalf of the Revolving Credit Lenders with respect to any Letters of Credit issued by it and the documents associated therewith, and such L/C Issuer shall have all of the benefits and immunities (A) provided to the Administrative
Agent in Article IX with respect to any acts taken or omissions suffered by such L/C Issuer in connection with Letters of Credit issued by it or proposed to be issued by it and Issuer Documents pertaining to such Letters of Credit as fully as if the
term “Administrative Agent” as used in Article IX included such L/C Issuer with respect to such acts or omissions, and (B) as additionally provided herein with respect to such L/C Issuer. 

(b) Procedures for Issuance and Amendment of Letters of Credit; Auto-Extension Letters of Credit. 

(i) Each Letter of Credit shall be issued or amended, as the case may be, upon the request of the Borrower delivered to
the applicable L/C Issuer (with a copy to the Administrative Agent) in the form of a Letter of Credit Application, appropriately completed and signed by a Responsible Officer of the Borrower. Such Letter of Credit Application must be received by
such L/C Issuer and the Administrative Agent not later than 10:00 a.m. at least two Business Days (or such later date and time as the Administrative Agent and such L/C Issuer may agree in a particular instance in their sole discretion) prior to the
proposed issuance date or date of amendment, as the case may be. In the case of a request for an initial issuance of a Letter of Credit, such Letter of Credit Application shall specify in form and detail satisfactory to such L/C Issuer: (A) the
proposed issuance date of the requested Letter of Credit (which shall be a Business Day); (B) the amount thereof; (C) the expiry date thereof; (D) the name and address of the beneficiary thereof; (E) the documents to be presented
by such beneficiary in case of any drawing thereunder; (F) the full text of any certificate to be presented by such beneficiary in case of any drawing thereunder; and (G) such other matters as such L/C Issuer may reasonably require. In the
case of a request for an amendment of any outstanding Letter of Credit, such Letter of Credit Application shall specify in form and detail satisfactory to such L/C Issuer (A) the Letter of Credit to be amended; (B) the proposed date of
amendment thereof (which shall be a Business Day); (C) the nature of the proposed amendment; and (D) such other matters as such L/C Issuer may reasonably require. Additionally, the Borrower shall furnish to such L/C Issuer and the
Administrative Agent such other documents and information pertaining to such requested Letter of Credit issuance or amendment, including any Issuer Documents, as such L/C Issuer or the Administrative Agent may reasonably require. 

  
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 (ii) Promptly after receipt of any Letter of Credit Application, the
applicable L/C Issuer will confirm with the Administrative Agent (by telephone or in writing) that the Administrative Agent has received a copy of such Letter of Credit Application from the Borrower and, if not, such L/C Issuer will provide the
Administrative Agent with a copy thereof. Unless such L/C Issuer has received written notice from any Revolving Credit Lender, the Administrative Agent or any Loan Party, at least one Business Day prior to the requested date of issuance or amendment
of the applicable Letter of Credit, that one or more applicable conditions contained in Article IV shall not then be satisfied, then, subject to the terms and conditions hereof, such L/C Issuer shall, on the requested date, issue a Letter of Credit
for the account of the Borrower or the applicable Subsidiary or enter into the applicable amendment, as the case may be, in each case in accordance with such L/C Issuer’s usual and customary business practices. Immediately upon the issuance of
each Letter of Credit, each Revolving Credit Lender shall be deemed to, and hereby irrevocably and unconditionally agrees to, purchase from such L/C Issuer a risk participation in such Letter of Credit in an amount equal to the product of such
Revolving Credit Lender’s Applicable Revolving Credit Percentage times the amount of such Letter of Credit. 

(iii) If the Borrower so requests in any applicable Letter of Credit Application, such L/C Issuer may, in its sole and
absolute discretion, agree to issue a Letter of Credit that has automatic extension provisions (each, an “Auto-Extension Letter of Credit”); provided that any such Auto-Extension Letter of Credit must permit such L/C Issuer
to prevent any such extension at least once in each twelve-month period (commencing with the date of issuance of such Letter of Credit) by giving prior notice to the beneficiary thereof not later than a day (the “Non-Extension Notice
Date”) in each such twelve-month period to be agreed upon at the time such Letter of Credit is issued. Unless otherwise directed by such L/C Issuer, the Borrower shall not be required to make a specific request to such L/C Issuer for any
such extension. Once an Auto-Extension Letter of Credit has been issued, the Revolving Credit Lenders shall be deemed to have authorized (but may not require) such L/C Issuer to permit the extension of such Letter of Credit at any time to an expiry
date not later than the Letter of Credit Expiration Date; provided, however, that such L/C Issuer shall not permit any such extension if (A) such L/C Issuer has determined that it would not be permitted, or would have no
obligation, at such time to issue such Letter of Credit in its revised form (as extended) under the terms hereof (by reason of the provisions of clause (ii) or (iii) of Section 2.03(a) or otherwise), or (B) it has received
notice (which may be by telephone or in writing) on or before the day that is five Business Days before the Non-Extension Notice Date (1) from the Administrative Agent that the Required Lenders have elected not to permit such extension or
(2) from the Administrative Agent, any Revolving Credit Lender or the Borrower that one or more of the applicable conditions specified in Section 4.02 is not then satisfied, and in each such case directing such L/C Issuer not to
permit such extension. 

  
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 (iv) Promptly after its delivery of any Letter of Credit or any amendment to
a Letter of Credit to an advising bank with respect thereto or to the beneficiary thereof, such L/C Issuer will also deliver to the Borrower and the Administrative Agent a true and complete copy of such Letter of Credit or amendment. 

(c) Drawings and Reimbursements; Funding of Participations. 

(i) Upon receipt from the beneficiary of any Letter of Credit of any notice of a drawing under such Letter of Credit, such
L/C Issuer shall notify the Borrower and the Administrative Agent thereof. Not later than 10:00 a.m. on the date of any payment by the applicable L/C Issuer under a Letter of Credit (each such date, an “Honor Date”), the Borrower
shall reimburse such L/C Issuer through the Administrative Agent in an amount equal to the amount of such drawing. If the Borrower fails to so reimburse such L/C Issuer by such time, the Administrative Agent shall promptly notify each Revolving
Credit Lender of the Honor Date, the amount of the unreimbursed drawing (the “Unreimbursed Amount”), and the amount of such Revolving Credit Lender’s Applicable Revolving Credit Percentage thereof. In such event, the Borrower
shall be deemed to have requested a Revolving Credit Borrowing of Base Rate Loans to be disbursed on the Honor Date in an amount equal to the Unreimbursed Amount, without regard to the minimum and multiples specified in Section 2.02 for
the principal amount of Base Rate Loans, but subject to the amount of the unutilized portion of the Revolving Credit Commitments and the conditions set forth in Section 4.02 (other than the delivery of a Loan Notice). Any notice given by
an L/C Issuer or the Administrative Agent pursuant to this Section 2.03(c)(i) may be given by telephone if immediately confirmed in writing; provided that the lack of such an immediate confirmation shall not affect the binding
effect of such notice. 
 (ii) Each Revolving Credit Lender shall upon any notice pursuant to
Section 2.03(c)(i) make funds available to the Administrative Agent for the account of such L/C Issuer at the Administrative Agent’s Office in an amount equal to its Applicable Revolving Credit Percentage of the Unreimbursed Amount
not later than 12:00 Noon on the Business Day specified in such notice by the Administrative Agent, whereupon, subject to the provisions of Section 2.03(c)(iii), each Revolving Credit Lender that so makes funds available shall be deemed
to have made a Base Rate Loan to the Borrower in such amount. The Administrative Agent shall remit the funds so received to such L/C Issuer. 
 (iii) With respect to any Unreimbursed Amount that is not fully refinanced by a Revolving Credit Borrowing of Base Rate Loans because the conditions set forth in Section 4.02 cannot be
satisfied or for any other reason, the Borrower shall be deemed to have incurred from such L/C Issuer an L/C Borrowing in the amount of the Unreimbursed Amount that is not so refinanced, which L/C Borrowing shall be due and payable on demand
(together with interest) and shall bear interest at the Default Rate. In such event, each Revolving Credit Lender’s payment to the Administrative Agent for the account of such L/C Issuer pursuant to Section 2.03(c)(ii) shall be
deemed payment in respect of its participation in such L/C Borrowing and shall constitute an L/C Advance from such Lender in satisfaction of its participation obligation under this Section 2.03. 

  
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 (iv) Until each Revolving Credit Lender funds its Revolving Credit Loan or
L/C Advance pursuant to this Section 2.03(c) to reimburse an L/C Issuer for any amount drawn under any Letter of Credit, interest in respect of such Revolving Credit Lender’s Applicable Revolving Credit Percentage of such amount
shall be solely for the account of such L/C Issuer. 
 (v) Each Revolving Credit Lender’s obligation to make
Revolving Credit Loans or L/C Advances to reimburse an L/C Issuer for amounts drawn under Letters of Credit, as contemplated by this Section 2.03(c), shall be absolute and unconditional and shall not be affected by any circumstance,
including (A) any setoff, counterclaim, recoupment, defense or other right which such Lender may have against such L/C Issuer, the Borrower or any other Person for any reason whatsoever; (B) the occurrence or continuance of a Default, or
(C) any other occurrence, event or condition, whether or not similar to any of the foregoing; provided, however, that each Revolving Credit Lender’s obligation to make Revolving Credit Loans pursuant to this
Section 2.03(c) is subject to the conditions set forth in Section 4.02 (other than delivery by the Borrower of a Loan Notice). No such making of an L/C Advance shall relieve or otherwise impair the obligation of the Borrower
to reimburse an L/C Issuer for the amount of any payment made by such L/C Issuer under any Letter of Credit, together with interest as provided herein. 
 (vi) If any Revolving Credit Lender fails to make available to the Administrative Agent for the account of an L/C Issuer any amount required to be paid by such Lender pursuant to the foregoing provisions
of this Section 2.03(c) by the time specified in Section 2.03(c)(ii), such L/C Issuer shall be entitled to recover from such Lender (acting through the Administrative Agent), on demand, such amount with interest thereon for
the period from the date such payment is required to the date on which such payment is immediately available to such L/C Issuer at a rate per annum equal to the greater of the Federal Funds Rate and a rate determined by such L/C Issuer in accordance
with banking industry rules on interbank compensation. A certificate of an L/C Issuer submitted to any Revolving Credit Lender (through the Administrative Agent) with respect to any amounts owing under this clause (vi) shall be presumed correct
absent manifest error. 
 (d) Repayment of Participations. 

(i) At any time after an L/C Issuer has made a payment under any Letter of Credit and has received from any Revolving
Credit Lender such Lender’s L/C Advance in respect of such payment in accordance with Section 2.03(c), if the Administrative Agent receives for the account of such L/C Issuer any payment in respect of the related Unreimbursed Amount
or interest thereon (whether directly from the Borrower or otherwise, including proceeds of Cash Collateral applied thereto by the Administrative Agent), the Administrative Agent will distribute to such Lender its Applicable Revolving Credit
Percentage thereof (appropriately adjusted, in the case of interest payments, to reflect the period of time during which such Lender’s L/C Advance was outstanding) in the same funds as those received by the Administrative Agent. 

  
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 (ii) If any payment received by the Administrative Agent for the account of
an L/C Issuer pursuant to Section 2.03(c)(i) is required to be returned under any of the circumstances described in Section 10.05 (including pursuant to any settlement entered into by an L/C Issuer in its discretion), each
Revolving Credit Lender shall pay to the Administrative Agent for the account of such L/C Issuer its Applicable Revolving Credit Percentage thereof on demand of the Administrative Agent, plus interest thereon from the date of such demand to the date
such amount is returned by such Lender, at a rate per annum equal to the Federal Funds Rate from time to time in effect. The obligations of the Lenders under this clause shall survive the payment in full of the Obligations and the termination of
this Agreement. 
 (e) Obligations Absolute. The obligation of the Borrower to reimburse an L/C Issuer for each drawing
under each Letter of Credit and to repay each L/C Borrowing shall be absolute, unconditional and irrevocable, and shall be paid strictly in accordance with the terms of this Agreement under all circumstances, including the following: 

(i) any lack of validity or enforceability of such Letter of Credit, this Agreement, or any other Loan Document;

 (ii) the existence of any claim, counterclaim, setoff, defense or other right that the Borrower or any
Subsidiary may have at any time against any beneficiary or any transferee of such Letter of Credit (or any Person for whom any such beneficiary or any such transferee may be acting), an L/C Issuer or any other Person, whether in connection with this
Agreement, the transactions contemplated hereby or by such Letter of Credit or any agreement or instrument relating thereto, or any unrelated transaction; 
 (iii) any draft, demand, certificate or other document presented under such Letter of Credit proving to be forged, fraudulent, invalid or insufficient in any respect or any statement therein being untrue
or inaccurate in any respect; or any loss or delay in the transmission or otherwise of any document required in order to make a drawing under such Letter of Credit; 

(iv) any payment by an L/C Issuer under such Letter of Credit against presentation of a draft or certificate that does not
strictly comply with the terms of such Letter of Credit; or any payment made by an L/C Issuer under such Letter of Credit to any Person purporting to be a trustee in bankruptcy, debtor-in-possession, assignee for the benefit of creditors,
liquidator, receiver or other representative of or successor to any beneficiary or any transferee of such Letter of Credit, including any arising in connection with any proceeding under any Debtor Relief Law; or 

(v) any other circumstance or happening whatsoever, whether or not similar to any of the foregoing, including any other
circumstance that might otherwise constitute a defense available to, or a discharge of, the Borrower or any Subsidiary. 
 The Borrower shall
promptly examine a copy of each Letter of Credit and each amendment thereto that is delivered to it and, in the event of any claim of noncompliance with the Borrower’s instructions or other irregularity, the Borrower will immediately notify the
L/C Issuer. 

  
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 (f) Role of L/C Issuer. Each Lender and the Borrower agree that, in paying any
drawing under a Letter of Credit, an L/C Issuer shall not have any responsibility to obtain any document (other than any sight draft, certificates and documents expressly required by the Letter of Credit) or to ascertain or inquire as to the
validity or accuracy of any such document or the authority of the Person executing or delivering any such document. None of the L/C Issuers, the Administrative Agent, any of their respective Related Parties nor any correspondent, participant or
assignee of an L/C Issuer shall be liable to any Lender for (i) any action taken or omitted in connection herewith at the request or with the approval of the Revolving Credit Lenders or the Required Revolving Lenders, as applicable;
(ii) any action taken or omitted in the absence of gross negligence or willful misconduct; or (iii) the due execution, effectiveness, validity or enforceability of any document or instrument related to any Letter of Credit or Issuer
Document. The Borrower hereby assumes all risks of the acts or omissions of any beneficiary or transferee with respect to its use of any Letter of Credit; provided, however, that this assumption is not intended to, and shall not,
preclude the Borrower’s pursuing such rights and remedies as it may have against the beneficiary or transferee at law or under any other agreement. None of the L/C Issuers, the Administrative Agent, any of their respective Related Parties nor
any correspondent, participant or assignee of an L/C Issuer shall be liable or responsible for any of the matters described in clauses (i) through (v) of Section 2.03(e); provided, however, that anything in such
clauses to the contrary notwithstanding, the Borrower may have a claim against an L/C Issuer, and an L/C Issuer may be liable to the Borrower, to the extent, but only to the extent, of any direct, as opposed to consequential or exemplary, damages
suffered by the Borrower which the Borrower proves were caused by such L/C Issuer’s willful misconduct or gross negligence or such L/C Issuer’s willful failure to pay under any Letter of Credit after the presentation to it by the
beneficiary of a sight draft and certificate(s) strictly complying with the terms and conditions of a Letter of Credit. In furtherance and not in limitation of the foregoing, an L/C Issuer may accept documents that appear on their face to be in
order, without responsibility for further investigation, regardless of any notice or information to the contrary, and such L/C Issuer shall not be responsible for the validity or sufficiency of any instrument transferring or assigning or purporting
to transfer or assign a Letter of Credit or the rights or benefits thereunder or proceeds thereof, in whole or in part, which may prove to be invalid or ineffective for any reason. 

(g) Cash Collateral. Within three Business Days following the written request of the Administrative Agent, (i) if an L/C
Issuer has honored any full or partial drawing request under any Letter of Credit and such drawing has resulted in an L/C Borrowing, or (ii) if, as of seven days prior to the Maturity Date for the Revolving Credit Facility then in effect, any
L/C Obligation for any reason remains outstanding, the Borrower shall, in each case, immediately Cash Collateralize the then Outstanding Amount of all L/C Obligations in an amount equal to the Minimum Collateral Amount. Sections 2.05 and
8.02(c) set forth certain additional requirements to deliver Cash Collateral hereunder. For purposes of this Section 2.03, Section 2.05 and Section 8.02(c), “Cash Collateralize” means to
pledge and deposit with or deliver to the Administrative Agent, for the benefit of the applicable L/C Issuer and the Revolving Credit Lenders, as collateral for the L/C Obligations, either (A) cash or deposit account balances pursuant to
documentation in form and substance satisfactory to the Administrative Agent and the applicable L/C Issuers (which documents are hereby consented to by the Lenders) or (B) one or more letters of credit issued by financial institutions having
the same or better credit rating as the applicable L/C Issuers in form and substance satisfactory to the Administrative Agent and the 

  
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applicable L/C Issuers (which are hereby consented to by the Lenders). Derivatives of such term have corresponding meanings. The Borrower hereby grants to the Administrative Agent, for the
benefit of the L/C Issuers and the Revolving Credit Lenders, a security interest in all such cash, deposit accounts and all balances therein and all proceeds of the foregoing. Cash Collateral shall be maintained in blocked, interest bearing deposit
accounts at Wells Fargo. 
 (h) Defaulting Lender. At any time that there shall exist a Defaulting Lender, within three
Business Days following the written request of the Administrative Agent or any L/C Issuer (with a copy to the Administrative Agent) the Borrower shall Cash Collateralize the L/C Issuers’ Fronting Exposure with respect to such Defaulting Lender
(determined after giving effect to Section 2.16(a)(iv) and any Cash Collateral then held) in an amount not less than the Minimum Collateral Amount. 
 (i) Grant of Security Interest. The Borrower, and to the extent provided by any Defaulting Lender, such Defaulting Lender, hereby grants to the Administrative Agent, for the benefit of the L/C
Issuers, and agrees to maintain, a first priority security interest in all such Cash Collateral as security for the Defaulting Lenders’ obligation to fund participations in respect of L/C Obligations, to be applied pursuant to clause
(ii) below. If at any time the Administrative Agent determines that Cash Collateral is subject to any right or claim of any Person other than the Administrative Agent and the L/C Issuers as herein provided, or that the total amount of such
Cash Collateral is less than the Minimum Collateral Amount, the Borrower and the relevant Defaulting Lender will, within three Business Days following written demand by the Administrative Agent, pay or provide to the Administrative Agent additional
Cash Collateral in an amount sufficient to eliminate such deficiency (after giving effect to any Cash Collateral then held). As to a Defaulting Lender, if such Defaulting Lender’s generally applicable policy requirements would prohibit an
affirmative obligation to deposit cash collateral for such Defaulting Lender’s obligations, then such Defaulting Lender shall be considered in compliance with the foregoing cash collateral requirement if such Defaulting Lender affirmatively
directs payments of amounts as provided in the “third” clause of Section 2.16(a)(ii) below. 

(ii) Application. Notwithstanding anything to the contrary contained in this Agreement, Cash Collateral provided
under this Section 2.03 or Section 2.16 in respect of Letters of Credit shall be applied to the satisfaction of the Defaulting Lender’s obligation to fund participations in respect of L/C Obligations (including, as to
Cash Collateral provided by a Defaulting Lender, any interest accrued on such obligation) for which the Cash Collateral was so provided. 
 (iii) Termination of Requirement. Cash Collateral (or the appropriate portion thereof) provided to reduce any L/C Issuer’s Fronting Exposure shall no longer be required to be held as Cash
Collateral pursuant to this Section 2.03(h) following (i) the elimination of the applicable Fronting Exposure (including by the termination of Defaulting Lender status of the applicable Lender), or (ii) the determination by the
Administrative Agent and each L/C Issuer that there exists excess Cash Collateral. 

  
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 (i) Applicability of ISP and UCP. Unless otherwise expressly agreed by an L/C Issuer
and the Borrower when a Letter of Credit is issued, (i) the rules of the ISP shall apply to each standby Letter of Credit, and (ii) the rules of the Uniform Customs and Practice for Documentary Credits as most recently published by the
International Chamber of Commerce at the time of issuance shall apply to each commercial Letter of Credit. 
 (j) Letter of
Credit Fees. The Borrower shall pay to the Administrative Agent for the account of each Revolving Credit Lender in accordance with its Applicable Revolving Credit Percentage a Letter of Credit fee (the “Letter of Credit Fee”)
for each Letter of Credit equal to the Applicable Rate applicable to Eurodollar Rate Loans times the daily amount available to be drawn under such Letter of Credit. For purposes of computing the daily amount available to be drawn under any Letter of
Credit, the amount of such Letter of Credit shall be determined in accordance with Section 1.06. Letter of Credit Fees shall be (i) computed on a quarterly basis in arrears and (ii) due and payable on the first Business Day
after the end of each March, June, September and December, commencing with the first such date to occur after the issuance of such Letter of Credit, on the Letter of Credit Expiration Date and thereafter on demand. If there is any change in the
Applicable Rate applicable to Eurodollar Rate Loans during any quarter, the daily amount available to be drawn under each Letter of Credit shall be computed and multiplied by the Applicable Rate applicable to Eurodollar Rate Loans separately for
each period during such quarter that such Applicable Rate was in effect. Notwithstanding anything to the contrary contained herein, upon the request of the Required Lenders, while any Event of Default exists, all Letter of Credit Fees shall accrue
at the Default Rate. 
 (k) Fronting Fee and Documentary and Processing Charges Payable to L/C Issuer. The Borrower shall
pay directly to each applicable L/C Issuer for its own account a fronting fee with respect to each Letter of Credit, equal to the greater of (i) 0.125% per annum, computed on the stated amount of such Letter of Credit and
(ii) $500.00. Such fronting fee shall be due and payable in advance on the date of the issuance of the Letter of Credit, and, in the case of an increase or extension only, on the date of such increase or such extension. For purposes of
computing the stated amount of any Letter of Credit, the amount of such Letter of Credit shall be determined in accordance with Section 1.06. In addition, the Borrower shall pay directly to each applicable L/C Issuer for its own account
the customary issuance, presentation, amendment and other processing fees, and other standard costs and charges, of such L/C Issuer relating to letters of credit in each case as determined in accordance with such L/C Issuer’s fee policy as from
time to time in effect. Such customary fees and standard costs and charges are due and payable on demand and are nonrefundable. 

(l) Conflict with Issuer Documents. In the event of any conflict between the terms hereof and the terms of any Issuer Document, the
terms hereof shall control. 
 (m) Letter of Credit Issued for Subsidiaries. Notwithstanding that a Letter of Credit
issued or outstanding hereunder is in support of any obligations of, or is for the account of, a Subsidiary, the Borrower shall be obligated to reimburse the applicable L/C Issuer hereunder for any and all drawings under such Letter of Credit. The
Borrower hereby acknowledges that the issuance of Letters of Credit for the account of Subsidiaries inures to the benefit of the Borrower, and that the Borrower’s business derives substantial benefits from the businesses of such Subsidiaries.

  
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 2.04 Voluntary Prepayments. (a) The Borrower may, upon notice to the
Administrative Agent, at any time or from time to time voluntarily prepay Loans in whole or in part without premium or penalty; provided that (i) such notice must be received by the Administrative Agent not later than 10:00 a.m.
(A) three Business Days prior to any date of prepayment of Eurodollar Rate Loans and (B) on the date of prepayment of Base Rate Loans; (ii) any prepayment of Eurodollar Rate Loans shall be in a principal amount of $5,000,000 or a
whole multiple of $1,000,000 in excess thereof; and (iii) any prepayment of Base Rate Loans shall be in a principal amount of $500,000 or a whole multiple of $100,000 in excess thereof or, in each case, if less, the entire principal amount
thereof then outstanding. Each such notice shall specify the date (which shall be a Business Day) and amount of such prepayment, the Type(s) of Loans to be prepaid and shall be substantially in the form of Exhibit H. The Administrative
Agent will promptly notify each Lender of its receipt of each such notice, and of the amount of such Lender’s ratable portion (based on such Lender’s Applicable Percentage in respect of the relevant Facility). If such notice is given by
the Borrower, the Borrower shall make such prepayment and the payment amount specified in such notice shall be due and payable on the date specified therein. Any prepayment of a Loan shall be accompanied by all accrued interest to the date of
prepayment on the amount prepaid, and, in the case of Eurodollar Rate Loans, any additional amounts required pursuant to Section 3.05. Each prepayment of the outstanding Term Loans pursuant to this Section 2.04(a) shall be
applied to the principal repayment installments thereof in the order of maturity as instructed by the Borrower, or in the absence of any such instruction, in the direct order of maturity, and each such prepayment shall be applied to the Loans of the
Lenders in accordance with their respective Applicable Percentages in respect of each of the relevant Facilities. 
 (b) The
Borrower may, upon notice to the Swing Line Lender (with a copy to the Administrative Agent), at any time or from time to time, voluntarily prepay Swing Line Loans in whole or in part without premium or penalty; provided that (A) such
notice must be received by the Swing Line Lender and the Administrative Agent not later than 1:00 p.m. on the date of the prepayment, and (B) any such prepayment shall be in a minimum principal amount of $100,000. Each such notice shall specify
the date (which shall be a Business Day) and amount of such prepayment. If such notice is given by the Borrower, the Borrower shall make such prepayment and the payment amount specified in such notice shall be due and payable on the date specified
therein. If an AutoBorrow Agreement is in effect, each prepayment of a Swing Line Borrowing shall be made as provided in such AutoBorrow Agreement. 
 2.05 Mandatory Prepayments. If for any reason the Total Revolving Credit Outstandings at any time exceed the Revolving Credit Facility then in effect, the Borrower shall immediately prepay
Revolving Credit Loans, Swing Line Loans and/or Cash Collateralize the L/C Obligations in an aggregate amount equal to such excess; provided, however, that the Borrower shall not be required to Cash Collateralize the L/C Obligations
pursuant to this Section 2.05 unless after the prepayment in full of the Revolving Credit Loans the Total Revolving Credit Outstandings exceed the Revolving Credit Facility then in effect. If an AutoBorrow Agreement is in effect, the
Borrower shall make such mandatory prepayments of Swing Line Loans which may be required under such AutoBorrow Agreement. 

  
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 2.06 Termination or Reduction of Commitments. 

(a) The Borrower may, upon notice to the Administrative Agent, terminate the Revolving Credit Facility, the Letter of Credit Sublimit or
the Swing Line Sublimit, or from time to time permanently reduce the Revolving Credit Facility, the Letter of Credit Sublimit or the Swing Line Sublimit; provided that (i) any such notice shall be received by the Administrative Agent not later
than 11:00 a.m. five Business Days prior to the date of termination or reduction, (ii) any such partial reduction shall be in an aggregate amount of $10,000,000 or any whole multiple of $1,000,000 in excess thereof, and (iii) the Borrower
shall not terminate or reduce (A) the Revolving Credit Facility if, after giving effect thereto and to any concurrent prepayments hereunder, the Total Revolving Credit Outstandings would exceed the Revolving Credit Facility, (B) the Letter
of Credit Sublimit if, after giving effect thereto, the Outstanding Amount of L/C Obligations not fully Cash Collateralized hereunder would exceed the Letter of Credit Sublimit, or (C) the Swing Line Sublimit if, after giving effect thereto and
to any concurrent prepayments hereunder, the Outstanding Amount of Swing Line Loans would exceed the Letter of Credit Sublimit. The Administrative Agent will promptly notify the Lenders of any termination or reduction of the Letter of Credit
Sublimit, Swing Line Sublimit or the Revolving Credit Commitment under this Section 2.06(a). Upon any reduction of the Revolving Credit Commitments, the Revolving Credit Commitment of each Revolving Credit Lender shall be reduced by such
Lender’s Applicable Revolving Credit Percentage of such reduction amount. All fees in respect of the Revolving Credit Facility accrued until the effective date of any termination of the Revolving Credit Facility shall be paid on the effective
date of such termination. 
 (b) The Borrower may, upon notice to the Administrative Agent, terminate the Term Facility, or from
time to time permanently reduce the Term Facility; provided that (i) any such notice shall be received by the Administrative Agent not later than 11:00 a.m. five Business Days prior to the date of termination or reduction, and (ii) any
such partial reduction shall be in an aggregate amount of $10,000,000 or any whole multiple of $1,000,000 in excess thereof. The Administrative Agent will promptly notify the Lenders of any termination or reduction of the Term Facility under this
Section 2.06(b). Upon any reduction of the Term Facility, the Term Commitment of each Term Lender shall be reduced by such Lender’s Applicable Term Percentage of such reduction amount. All fees in respect of the Term Facility
accrued until the effective date of any termination of the Term Facility shall be paid on the effective date of such termination. The Term Commitments shall automatically terminate in full on the last day of the Availability Period (Term).

 2.07 Repayment of Loans. 
 (a) Term Loans. The Borrower shall repay to the Term Lenders (i) (A) on each of December 27, 2012, March 27, 2013, June 27, 2013 and September 27, 2013, a
principal amount for each such date equal to 1.25% of the Total Term Outstandings on the last day of the Availability Period (Term), (B) on each of December 27th, March 27th, June 27th, and September 27th, commencing December 27, 2013 and through September 27, 2015, a principal amount for each such date equal to
2.50% of the Total Term Outstandings on the last day of the Availability Period (Term), (C) on each December 27, 2015, March 27, 2016, June 27, 2016, and September 27, 2016, a principal amount for each such date
equal to 5.00% of the Total Term Outstandings on the last day of the Availability Period (Term), and (D) on each December 27, 2016, March 27, 2017, June 27, 2017, and September 27, 2017, a principal amount for each
such date equal to 

  
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13.75% of the Total Term Outstandings on the last day of the Availability Period (Term), and (ii) on the Maturity Date for the Term Facility, an amount equal to the aggregate principal
amount of all Term Loans outstanding on such date. 
 (b) Revolving Credit Loans. The Borrower shall repay to the
Revolving Credit Lenders on the Maturity Date for the Revolving Credit Facility the aggregate principal amount of all Revolving Credit Loans outstanding on such date. 
 (c) Swing Line Loans. The Borrower shall repay each Swing Line Loan on the Swing Line Payment Date. 
 2.08 Interest. 
 (a) Subject to the provisions of subsection (b) below,
(i) each Eurodollar Rate Loan shall bear interest on the outstanding principal amount thereof for each Interest Period at a rate per annum equal to the Eurodollar Rate for such Interest Period plus the Applicable Rate; and (ii) each Base
Rate Loan shall bear interest on the outstanding principal amount thereof from the applicable borrowing date at a rate per annum equal to the Base Rate plus the Applicable Rate and (iii) each Swing Line Loan shall bear interest on the
outstanding principal amount thereof from the applicable borrowing date at a rate per annum equal to the Base Rate plus the Applicable Rate for the Revolving Credit Facility. 
 (b)   (i) If any amount of principal of any Loan is not paid when due (without regard to any applicable grace periods), whether at stated maturity, by acceleration or otherwise, such amount
shall thereafter, so long as such amount remains unpaid, bear interest at a fluctuating interest rate per annum at all times equal to the Default Rate to the fullest extent permitted by applicable Laws. 

(ii) If any Event of Default under Section 8.01(f) with respect to the Borrower occurs and is continuing, then
the Borrower shall pay interest on the principal amount of all outstanding Obligations hereunder at a fluctuating interest rate per annum at all times equal to the Default Rate to the fullest extent permitted by applicable Laws. 

(iii) If any amount (other than principal of any Loan) payable by the Borrower under any Loan Document is not paid when
due (without regard to any applicable grace periods), whether at stated maturity, by acceleration or otherwise, then upon the request of the Required Lenders, such amount shall thereafter bear interest at a fluctuating interest rate per annum at all
times equal to the Default Rate to the fullest extent permitted by applicable Laws. 
 (iv) Upon the request of
the Required Lenders, so long as any Event of Default is continuing (except as set forth in clause (ii) above),, the Borrower shall pay interest on the principal amount of all outstanding Obligations hereunder at a fluctuating interest rate per
annum at all times equal to the Default Rate to the fullest extent permitted by applicable Laws. 
 (v) Accrued
and unpaid interest on past due amounts (including interest on past due interest) shall be due and payable upon demand. 

  
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 (c) Interest on each Loan shall be due and payable in arrears on each Interest Payment Date
applicable thereto and at such other times as may be specified herein. Interest hereunder shall be due and payable in accordance with the terms hereof before and after judgment, and before and after the commencement of any proceeding under any
Debtor Relief Law. 
 2.09 Fees. Except as provided in Section 10.13, in addition to certain fees described
in subsections (i) and (j) of Section 2.03: 
 (a) Commitment Fees. 

(i) The Borrower shall pay to the Administrative Agent for the account of each Revolving Credit Lender (other than a
Defaulting Lender) in accordance with its Applicable Revolving Credit Percentage, a commitment fee equal to the Applicable Rate times the actual daily amount by which the Revolving Credit Facility exceeds the sum of (i) the Outstanding Amount
of Revolving Credit Loans and (ii) the Outstanding Amount of L/C Obligations. For the avoidance of doubt, Swing Line Loans are not deducted from Revolving Credit Facility when calculating the commitment fee under this Section 2.09(a)(i).
The commitment fee provided in this clause (i) shall accrue at all times during the Availability Period (Revolving), including at any time during which one or more of the conditions in Article IV is not met, and shall be due and payable in
arrears at the end of each calendar quarter occurring during the Availability Period (Revolving), commencing with the first such date to occur after the Closing Date, and on the Maturity Date. 

(ii) The Borrower shall pay to the Administrative Agent for the account of each Term Lender (other than a Defaulting
Lender) in accordance with its Applicable Term Percentage, a commitment fee equal to the Applicable Rate times the actual daily amount by which the Term Facility exceeds the Total Term Outstandings. The commitment fee provided in this clause
(ii) shall accrue at all times during the Availability Period (Term), including at any time during which one or more of the conditions in Article IV is not met, and shall be due and payable in arrears at the end of each calendar quarter
occurring during the Availability Period (Term), commencing with the first such date to occur after the Closing Date. 
 (iii) The commitment fees provided under this Section 2.09(a) shall be calculated quarterly in arrears, and if there is any change in the Applicable Rate during any quarter, the actual daily amount
shall be computed and multiplied by the Applicable Rate separately for each period during such quarter that such Applicable Rate was in effect. 
 (b) Other Fees. 
 (i) The Borrower shall pay to the
Arrangers and the Administrative Agent for their own respective accounts fees in the amounts and at the times specified in the applicable Fee Letters. Such fees shall be fully earned when paid and shall not be refundable for any reason whatsoever.

  
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 (ii) The Borrower shall pay to the Lenders such fees as shall have been
separately agreed upon in writing in the amounts and at the times so specified. Such fees shall be fully earned when paid and shall not be refundable for any reason whatsoever. 

2.10 Computation of Interest and Fees. All computations of interest for Base Rate Loans when the Base Rate is determined by Wells
Fargo’s “prime rate” shall be made on the basis of a year of 365 or 366 days, as the case may be, and actual days elapsed. All other computations of fees and interest shall be made on the basis of a 360-day year and actual days
elapsed (which results in more fees or interest, as applicable, being paid than if computed on the basis of a 365-day year). Interest shall accrue on each Loan for the day on which the Loan is made, and shall not accrue on a Loan, or any portion
thereof, for the day on which the Loan or such portion is paid, provided that any Loan that is repaid on the same day on which it is made shall, subject to Section 2.12(a), bear interest for one day. Each determination by the
Administrative Agent of an interest rate or fee hereunder shall be presumed correct and binding for all purposes, absent manifest error. 
 2.11 Evidence of Debt. 
 (a) The Credit Extensions made by each Lender shall
be evidenced by one or more accounts or records maintained by such Lender and by the Administrative Agent in the ordinary course of business. The accounts or records maintained by the Administrative Agent and each Lender shall be presumed correct
absent manifest error of the amount of the Credit Extensions made by the Lenders to the Borrower and the interest and payments thereon. Any failure to so record or any error in doing so shall not, however, limit or otherwise affect the obligation of
the Borrower hereunder to pay any amount owing with respect to the Obligations. In the event of any conflict between the accounts and records maintained by any Lender and the accounts and records of the Administrative Agent in respect of such
matters, the accounts and records of the Administrative Agent shall control in the absence of manifest error. Upon the request of any Lender made through the Administrative Agent, the Borrower shall execute and deliver to such Lender (through the
Administrative Agent) a Note, which shall evidence such Lender’s Loans in addition to such accounts or records. Each Lender may attach schedules to its Note and endorse thereon the date, Type (if applicable), amount and maturity of its Loans
and payments with respect thereto. 
 (b) In addition to the accounts and records referred to in subsection (a), each Lender and
the Administrative Agent shall maintain in accordance with its usual practice accounts or records evidencing the purchases and sales by such Lender of participations in Letters of Credit and Swing Line Loans. In the event of any conflict between the
accounts and records maintained by the Administrative Agent and the accounts and records of any Lender in respect of such matters, the accounts and records of the Administrative Agent shall control in the absence of manifest error. 

(c) The indebtedness of the Borrower to the Swing Line Lender resulting from Swing Line Loans shall be evidenced by the Swing Line Note.

  
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 2.12 Payments Generally; Administrative Agent’s Clawback. 

(a) General. All payments to be made by the Borrower shall be made without condition or deduction for any counterclaim, defense,
recoupment or setoff. Except as otherwise expressly provided herein, all payments by the Borrower hereunder shall be made to the Administrative Agent, for the account of the respective Lenders to which such payment is owed, at the Administrative
Agent’s Office in Dollars and in immediately available funds not later than 1:00 p.m. on the date specified herein. The Administrative Agent will promptly distribute to each Lender its Applicable Percentage (or other applicable share as
provided herein) of such payment in like funds as received by wire transfer to such Lender’s Lending Office. All payments received by the Administrative Agent after 1:00 p.m. shall be deemed received on the next succeeding Business Day and any
applicable interest or fee shall continue to accrue. If any payment to be made by the Borrower shall come due on a day other than a Business Day, payment shall be made on the next following Business Day, and such extension of time shall be reflected
in computing interest or fees, as the case may be. 
 (b) (i) Funding by Lenders; Presumption by Administrative Agent.
Unless the Administrative Agent shall have received notice from a Lender prior to the proposed date of any Borrowing that such Lender will not make available to the Administrative Agent such Lender’s share of such Borrowing, the Administrative
Agent may assume that such Lender has made such share available on such date in accordance with Section 2.02 and may, in reliance upon such assumption, make available to the Borrower a corresponding amount. In such event, if a Lender has
not in fact made its share of the applicable Borrowing available to the Administrative Agent, then the applicable Lender and the Borrower severally agree to pay to the Administrative Agent forthwith on demand such corresponding amount in immediately
available funds with interest thereon, for each day from and including the date such amount is made available to the Borrower to but excluding the date of payment to the Administrative Agent, at (A) in the case of a payment to be made by such
Lender, the greater of the Federal Funds Rate and a rate determined by the Administrative Agent in accordance with banking industry rules on interbank compensation and (B) in the case of a payment to be made by the Borrower, the interest rate
applicable to Base Rate Loans. If the Borrower and such Lender shall pay such interest to the Administrative Agent for the same or an overlapping period, the Administrative Agent shall promptly remit to the Borrower the amount of such interest paid
by the Borrower for such period. If such Lender pays its share of the applicable Borrowing to the Administrative Agent, then the amount so paid shall constitute such Lender’s Loan included in such Borrowing. Any payment by the Borrower shall be
without prejudice to any claim the Borrower may have against a Lender that shall have failed to make such payment to the Administrative Agent. 
 (ii) Payments by Borrower; Presumptions by Administrative Agent. Unless the Administrative Agent shall have received notice from the Borrower prior to the date on which any payment is due to the
Administrative Agent for the account of the Lenders or an L/C Issuer hereunder that the Borrower will not make such payment, the Administrative Agent may assume that the Borrower has made such payment on such date in accordance herewith and may, in
reliance upon such assumption, distribute to the Lenders or an L/C Issuer, as the case may be, the amount due. In such event, if the Borrower has not in fact made such payment, then each of the Lenders or an L/C Issuer, as the case may be, severally
agrees to repay to the Administrative Agent forthwith on demand the amount so distributed to such Lender or such L/C Issuer, in immediately available funds with interest thereon, for each day from and including the date such

  
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amount is distributed to it to but excluding the date of payment to the Administrative Agent, at the greater of the Federal Funds Rate and a rate determined by the Administrative Agent in
accordance with banking industry rules on interbank compensation. 
 A notice of the Administrative Agent to any Lender or the Borrower with
respect to any amount owing under this subsection (b) shall be presumed correct, absent manifest error. 
 (c) Failure
to Satisfy Conditions Precedent. If any Lender makes available to the Administrative Agent funds for any Loan to be made by such Lender as provided in the foregoing provisions of this Article II, and such funds are not made available to the
Borrower by the Administrative Agent because the conditions to the applicable Credit Extension set forth in Article IV are not satisfied or waived in accordance with the terms hereof, the Administrative Agent shall return such funds (in like funds
as received from such Lender) to such Lender, without interest. 
 (d) Obligations of Lenders Several. The obligations of
the Lenders hereunder to make Loans, to fund participations in Letters of Credit and Swing Line Loans and to make payments pursuant to Section 10.04(c) are several and not joint. The failure of any Lender to make any Loan, to fund any
such participation or to make any payment under Section 10.04(c) on any date required hereunder shall not relieve any other Lender of its corresponding obligation to do so on such date, and no Lender shall be responsible for the failure
of any other Lender to so make its Loan, to purchase its participation or to make its payment under Section 10.04(c). 
 (e) Funding Source. Nothing herein shall be deemed to obligate any Lender to obtain the funds for any Loan in any particular place or manner or to constitute a representation by any Lender that it
has obtained or will obtain the funds for any Loan in any particular place or manner. 
 2.13 Sharing of Payments by
Lenders. Subject to Sections 2.16 and 10.08, if any Lender shall, by exercising any right of setoff or counterclaim or otherwise, obtain payment in respect of any principal of or interest on any of the Loans made by it, or the
participations in L/C Obligations held by it resulting in such Lender’s receiving payment of a proportion of the aggregate amount of such Loans or participations and accrued interest thereon greater than its pro rata share thereof as provided
herein, then the Lender receiving such greater proportion shall (a) notify the Administrative Agent of such fact, and (b) purchase (for cash at face value) participations in the Loans and subparticipations in L/C Obligations and Swing Line
Loans of the other Lenders, or make such other adjustments as shall be equitable, so that the benefit of all such payments shall be shared by the Lenders ratably in accordance with the aggregate amount of principal of and accrued interest on their
respective Loans and other amounts owing them, provided that: 
 (a) if any such participations or subparticipations are
purchased and all or any portion of the payment giving rise thereto is recovered, such participations or subparticipations shall be rescinded and the purchase price restored to the extent of such recovery, without interest; and 

  
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 (b) the provisions of this Section shall not be construed to apply to (x) any payment
made by the Borrower pursuant to and in accordance with the express terms of this Agreement (including the application of funds arising from the existence of a Defaulting Lender) or (y) any payment obtained by a Lender as consideration for the
assignment of or sale of a participation in any of its Loans or subparticipations in L/C Obligations or Swing Line Loans to any assignee or participant, other than to the Borrower or any Subsidiary thereof (as to which the provisions of this Section
shall apply). 
 Each Loan Party consents to the foregoing and agrees, to the extent it may effectively do so under applicable
law, that any Lender acquiring a participation pursuant to the foregoing arrangements may exercise against such Loan Party rights of setoff and counterclaim with respect to such participation as fully as if such Lender were a direct creditor of such
Loan Party in the amount of such participation. 
 2.14 Increase in Revolving Credit Facility and Term Facility.

 (a) Request for Increase. Provided no Default has occurred and is continuing, upon notice to the
Administrative Agent (which shall promptly notify the applicable Lenders), the Borrower may from time to time request an increase in the Revolving Credit Facility and/or Term Facility; provided that (i) after giving effect to all such
increases, the Aggregate Commitments of all Lenders under the Facilities shall not at any time exceed $700,000,000, (ii) any such request for an increase shall be in a minimum amount of $10,000,000, or a whole multiple of $1,000,000 in excess
thereof, and (iii) the Borrower may make a maximum of three such requests. At the time of sending such notice, the Borrower (in consultation with the Administrative Agent) shall specify the time period within which each Lender is requested to
respond (which shall in no event be less than ten Business Days from the date of delivery of such notice to the Lenders). 
 (b)
Lender Elections to Increase. Each Lender shall notify the Administrative Agent within such time period specified in the notice whether or not it agrees to increase its Commitment and, if so, whether by an amount equal to, greater than, or
less than its Applicable Percentage of such requested increase. Any Lender not responding within such time period shall be deemed to have declined to increase its applicable Commitment. 

(c) Notification by Administrative Agent; Additional Lenders. The Administrative Agent shall notify the Borrower and each Lender
of the Lenders’ responses to each request made hereunder. To achieve the full amount of a requested increase and subject to the approval of the Administrative Agent and the L/C Issuers and the Swing Line Lender (which approvals shall not be
unreasonably withheld), the Borrower may also invite additional Eligible Assignees to become Lenders pursuant to a joinder agreement in form and substance satisfactory to the Administrative Agent and its counsel. 

(d) Effective Date and Allocations. If a Facility is increased in accordance with this Section, the Administrative Agent and the
Borrower shall determine the effective date (the “Increase Effective Date”) and the final allocation of such increase. The Administrative Agent shall promptly notify the Borrower and the Lenders of the final allocation of such
increase and the Increase Effective Date. 

  
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 (e) Conditions to Effectiveness of Increase. As a condition precedent to such
increase, the Borrower shall deliver to the Administrative Agent (i) a certificate of each Loan Party dated as of the Increase Effective Date signed by a Responsible Officer of such Loan Party (A) certifying and attaching the resolutions
adopted by such Loan Party approving or consenting to such increase, and (B) in the case of the Borrower, certifying that, before and after giving effect to such increase, (1) the representations and warranties contained in Article V and
the other Loan Documents are true and correct on and as of the Increase Effective Date, except to the extent that such representations and warranties specifically refer to an earlier date, in which case they are true and correct as of such earlier
date, and except that for purposes of this Section 2.14, the representations and warranties contained in subsections (a) and (b) of Section 5.05 shall be deemed to refer to the most recent statements furnished
pursuant to clauses (a) and (b), respectively, of Section 6.01, and (2) no Default exists, (ii) new Notes to each Lender who requests a Note, to the extent required as a result of the increase in the applicable Facility,
(iii) an opinion of counsel as to the corporate (or partnership or limited liability company) authorization of the Borrower and the Guarantors of the increase, substantively in the form delivered on the Closing Date, and (iv) if such
increase involves an increase of the Term Commitments, an amendment to this Agreement signed by the Borrower, the Administrative Agent and such Lenders providing such increase to amend the necessary provisions of this Article II to account for such
increase in Term Commitments; provided that, the amount of each quarterly amortization payments due to any Term Lender under Section 2.07(a) shall not be decreased without the consent of such Term Lender. The Borrower shall prepay any Revolving
Credit Loans outstanding on the Increase Effective Date (and pay any additional amounts required pursuant to Section 3.05) to the extent necessary to keep the outstanding Revolving Credit Loans ratable with any revised Applicable
Revolving Credit Percentages arising from any nonratable increase in the Revolving Credit Commitments under this Section. 
 (f)
Conflicting Provisions. This Section shall supersede any provisions in Sections 2.13 or 10.01 to the contrary. 
 2.15 Swing Line Loans. 
 (a) The Swing Line. Subject to the
terms and conditions set forth herein, and if an AutoBorrow Agreement is in effect, subject to the terms and conditions of such AutoBorrow Agreement, the Swing Line Lender may in its sole and absolute discretion, in reliance upon the agreements of
the other Lenders set forth in this Section 2.15, make loans (each such loan and each transfer of funds pursuant to any AutoBorrow Agreement, a “Swing Line Loan”) to the Borrower from time to time on any Business Day
during the Availability Period (Revolving) in an aggregate amount not to exceed at any time outstanding the amount of the Swing Line Sublimit, notwithstanding the fact that such Swing Line Loans, when aggregated with the Applicable Revolving Credit
Percentage of the Outstanding Amount of the Revolving Credit Loans and L/C Obligations of the Lender acting as Swing Line Lender, may exceed the amount of such Lender’s Revolving Credit Commitment; provided, however, that after
giving effect to any Swing Line Loan, (i) the Total Revolving Credit Outstandings shall not exceed the Revolving Credit Facility at such time, and (ii) the aggregate Outstanding Amount of the Revolving Credit Loans of any Revolving Credit
Lender at such time, plus such Revolving Credit Lender’s Applicable Revolving Credit Percentage of the Outstanding Amount of all L/C Obligations at such time, plus such Revolving Credit Lender’s Applicable Revolving Credit

  
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Percentage of the Outstanding Amount of all Swing Line Loans at such time shall not exceed such Lender’s Revolving Credit Commitment, and provided, further, that the Borrower
shall not use the proceeds of any Swing Line Loan to refinance any outstanding Swing Line Loan. Within the foregoing limits, and subject to the other terms and conditions hereof and, if an AutoBorrow Agreement is in effect, such additional terms and
conditions of such AutoBorrow Agreement, the Borrower may borrow under this Section 2.15, prepay under Section 2.04, and reborrow under this Section 2.15. Each Swing Line Loan shall bear interest only at a rate
based on the Base Rate. Immediately upon the making of a Swing Line Loan, each Revolving Credit Lender shall be deemed to, and hereby irrevocably and unconditionally agrees to, purchase from the Swing Line Lender a risk participation in such Swing
Line Loan in an amount equal to the product of such Revolving Credit Lender’s Applicable Revolving Credit Percentage times the amount of such Swing Line Loan. If an AutoBorrow Agreement is in effect and any of the terms of this
Section 2.15(a) conflict with such AutoBorrow Agreement, the terms of such AutoBorrow Agreement shall govern and control. No Lender shall have any rights or obligations under any AutoBorrow Agreement, but each Lender shall have the
obligation to purchase and fund risk participations in the Swing Line Loans and to refinance Swing Line Loans as provided in this Agreement. Borrower shall have the sole right to determine whether a Loan is funded as a Swing Line Loan or as a Loan.

 (b) Borrowing Procedures. Each Swing Line Borrowing shall be made upon the Borrower’s irrevocable notice to the
Swing Line Lender and the Administrative Agent, which may be given by telephone. Each such notice must be received by the Swing Line Lender and the Administrative Agent not later than 1:00 p.m. on the requested borrowing date, and shall specify
(i) the amount to be borrowed, which shall be a minimum of $100,000, and (ii) the requested borrowing date, which shall be a Business Day. Each such telephonic notice must be confirmed promptly by delivery to the Swing Line Lender and the
Administrative Agent of a written Swing Line Loan Notice, appropriately completed and signed by a Responsible Officer of the Borrower. Promptly after receipt by the Swing Line Lender of any telephonic Swing Line Loan Notice, the Swing Line Lender
will confirm with the Administrative Agent (by telephone or in writing) that the Administrative Agent has also received such Swing Line Loan Notice and, if not, the Swing Line Lender will notify the Administrative Agent (by telephone or in writing)
of the contents thereof. Unless the Swing Line Lender has received notice (by telephone or in writing) from the Administrative Agent (including at the request of any Revolving Credit Lender) prior to 2:00 p.m. on the date of the proposed Swing Line
Borrowing (A) directing the Swing Line Lender not to make such Swing Line Loan as a result of the limitations set forth in the first proviso to the first sentence of Section 2.15(a), or (B) that one or more of the applicable
conditions specified in Article IV is not then satisfied, then, subject to the terms and conditions hereof, the Swing Line Lender will, not later than 3:00 p.m. on the borrowing date specified in such Swing Line Loan Notice, make the amount of its
Swing Line Loan available to the Borrower at its office by crediting the account of the Borrower on the books of the Swing Line Lender in immediately available funds. 
 (c) Refinancing of Swing Line Loans. (i) The Swing Line Lender at any time in its sole and absolute discretion may request, on behalf of the Borrower (which hereby irrevocably authorizes the
Swing Line Lender to so request on its behalf), or the Borrower at any time in its sole and absolute discretion may request, that each Revolving Credit Lender make a Base Rate Loan in an amount equal to such Lender’s Applicable Revolving Credit
Percentage of 

  
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the amount of Swing Line Loans then outstanding. Such request shall be made in writing (which written request shall be deemed to be a Loan Notice for purposes hereof) and in accordance with the
requirements of Section 2.02, without regard to the minimum and multiples specified therein for the principal amount of Base Rate Loans, but subject to the unutilized portion of the Aggregate Revolving Credit Commitments and the
conditions set forth in Section 4.02. The Swing Line Lender or the Borrower, as applicable, shall furnish to the other a copy of the applicable Loan Notice promptly after delivering such notice to the Administrative Agent. Each Revolving
Credit Lender shall make an amount equal to its Applicable Revolving Credit Percentage of the amount specified in such Loan Notice available to the Administrative Agent in immediately available funds for the account of the Swing Line Lender at the
Administrative Agent’s Office not later than 1:00 p.m. on the day specified in such Loan Notice, whereupon, subject to Section 2.15(c)(ii), each Revolving Credit Lender that so makes funds available shall be deemed to have made a
Base Rate Loan to the Borrower in such amount. The Administrative Agent shall remit the funds so received to the Swing Line Lender. 
 (ii) If for any reason any Swing Line Loan cannot be refinanced by such a Revolving Credit Borrowing in accordance with Section 2.15(c)(i), the request for Base Rate Loans submitted by the
Swing Line Lender or the Borrower as set forth herein shall be deemed to be a request by the Swing Line Lender that each of the Revolving Credit Lenders fund its risk participation in the relevant Swing Line Loan and each Revolving Credit
Lender’s payment to the Administrative Agent for the account of the Swing Line Lender pursuant to Section 2.15(c)(i) shall be deemed payment in respect of such participation. 

(iii) If any Revolving Credit Lender fails to make available to the Administrative Agent for the account of the Swing Line
Lender any amount required to be paid by such Lender pursuant to the foregoing provisions of this Section 2.15(c) by the time specified in Section 2.15(c)(i), the Swing Line Lender shall be entitled to recover from such
Lender (acting through the Administrative Agent), on demand, such amount with interest thereon for the period from the date such payment is required to the date on which such payment is immediately available to the Swing Line Lender at a rate per
annum equal to the greater of the Federal Funds Rate and a rate determined by the Swing Line Lender in accordance with banking industry rules on interbank compensation, plus any administrative, processing or similar fees customarily charged by the
Swing Line Lender in connection with the foregoing. If such Lender pays such amount (with interest and fees as aforesaid), the amount so paid shall constitute such Lender’s Loan included in the relevant Borrowing or funded participation in the
relevant Swing Line Loan, as the case may be. A certificate of the Swing Line Lender submitted to any Lender (through the Administrative Agent) with respect to any amounts owing under this clause (iii) shall be presumed correct absent manifest
error. 
 (iv) Each Revolving Credit Lender’s obligation to make Revolving Credit Loans or to purchase and
fund risk participations in Swing Line Loans pursuant to this Section 2.15(c) shall be absolute and unconditional and shall not be affected by any circumstance, including (A) any setoff, counterclaim, recoupment, defense or other
right which such Lender may have against the Swing Line Lender, the Borrower or any other Person for any reason whatsoever, (B) the occurrence or continuance of a Default, or (C)

  
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any other occurrence, event or condition, whether or not similar to any of the foregoing; provided, however, that each Revolving Credit Lender’s obligation to make Revolving
Credit Loans pursuant to this Section 2.15(c) is subject to the conditions set forth in Section 4.02. No such funding of risk participations shall relieve or otherwise impair the obligation of the Borrower to repay Swing Line
Loans, together with interest as provided herein. 
 (d) Repayment of Participations. (i) At any time after any
Revolving Credit Lender has purchased and funded a risk participation in a Swing Line Loan, if the Swing Line Lender receives any payment on account of such Swing Line Loan, the Swing Line Lender will distribute to such Revolving Credit Lender its
Applicable Revolving Credit Percentage thereof in the same funds as those received by the Swing Line Lender. 

(ii) If any payment received by the Swing Line Lender in respect of principal or interest on any Swing Line Loan is
required to be returned by the Swing Line Lender under any of the circumstances described in Section 10.05 (including pursuant to any settlement entered into by the Swing Line Lender in its discretion), each Revolving Credit Lender shall
pay to the Swing Line Lender its Applicable Revolving Credit Percentage thereof on demand of the Administrative Agent, plus interest thereon from the date of such demand to the date such amount is returned, at a rate per annum equal to the Federal
Funds Rate. The Administrative Agent will make such demand upon the request of the Swing Line Lender. The obligations of the Lenders under this clause shall survive the payment in full of the Obligations and the termination of this Agreement.

 (e) Interest for Account of Swing Line Lender. The Swing Line Lender shall be responsible for invoicing the Borrower
for interest on the Swing Line Loans. Until each Revolving Credit Lender funds its Base Rate Loan or risk participation pursuant to this Section 2.15 to refinance such Revolving Credit Lender’s Applicable Revolving Credit Percentage
of any Swing Line Loan, interest in respect of such Applicable Revolving Credit Percentage shall be solely for the account of the Swing Line Lender. 
 (f) Payments Directly to Swing Line Lender. The Borrower shall make all payments of principal and interest in respect of the Swing Line Loans directly to the Swing Line Lender. 

(g) Discretionary Nature of the Swing Line Facility. Notwithstanding any terms to the contrary contained herein or in any
AutoBorrow Agreement, the Swing Line facility provided herein or in any AutoBorrow Agreement (i) is an uncommitted facility and the Swing Line Lender may, but shall not be obligated to, make Swing Line Loans, and (ii) may be terminated at
any time by the Swing Line Lender or Borrower upon written notice by the terminating party to the non-terminating party. 

  
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 2.16 Defaulting Lenders. 

(a) Defaulting Lender Adjustments. Notwithstanding anything to the contrary contained in this Agreement, if any Lender becomes a
Defaulting Lender, then, until such time as that Lender is not a Defaulting Lender pursuant to Section 10.13(a), to the extent not prohibited by applicable Law: 

(i) Waivers and Amendments. That Defaulting Lender’s right to approve or disapprove any amendment, waiver or
consent with respect to this Agreement shall be restricted as set forth in the definitions of Required Lenders, Required Revolving Lenders and Required Term Lenders and in Sections 10.01 and 10.13(c)(ii). 

(ii) Reallocation of Payments. Any payment of principal, interest, fees or other amounts received by the
Administrative Agent for the account of that Defaulting Lender (whether voluntary or mandatory, at maturity, pursuant to Article VIII or otherwise) or received by the Administrative Agent from a Defaulting Lender pursuant to
Section 10.08), shall, in lieu of being distributed to such Defaulting Lender pursuant to Section 2.12(a) or such other provision of this Agreement applicable with respect to the distribution thereof, be applied at such time or
times as may be determined by the Administrative Agent as follows: first, to the payment of any amounts owing by that Defaulting Lender to the Administrative Agent hereunder; second, to the payment on a pro rata basis of any amounts
owing by that Defaulting Lender to the L/C Issuers or Swing Line Lender hereunder; third, if so determined by the Administrative Agent or requested by any L/C Issuer (after giving effect to Section 2.16(a)(iv) and any Cash Collateral
then held), to Cash Collateralize the L/C Issuers’ Fronting Exposure with respect to such Defaulting Lender in accordance with Section 2.03(h); fourth, as the Borrower may request (so long as no Default or Event of Default
exists), to the funding of any Loan in respect of which that Defaulting Lender has failed to fund its portion thereof as required by this Agreement, and applied to such Loans in such manner as determined by the Administrative Agent, or, so long as
the amount of the Cash Collateral at such time is equal to the Fronting Exposure for all Defaulting Lenders at such time, to substitute for and release to the Borrower on a dollar-for-dollar basis, Cash Collateral previously provided by the Borrower
with respect to the applicable Defaulting Lender (subject to documentation in form and substance reasonably satisfactory to the Administrative Agent and the applicable L/C Issuer, and such substituted amounts otherwise satisfying the requirements to
constitute Cash Collateral hereunder); fifth, if so determined by the Administrative Agent and the Borrower, to be held in an interest bearing deposit account and released pro rata in order to (x) satisfy such Defaulting
Lender’s potential future funding obligations with respect to Loans under this Agreement and (y) Cash Collateralize the L/C Issuers’ future Fronting Exposure with respect to such Defaulting Lender with respect to future Letters of
Credit issued under this Agreement, in accordance with Section 2.03(h); sixth, to the payment of any amounts owing hereunder or any other Loan Document to the Lenders, the L/C Issuers or Swing Line Lender from, or as a result of,
any judgment of a court of competent jurisdiction obtained by any Lender, the L/C Issuers or Swing Line Lender against that Defaulting Lender as a result of that Defaulting Lender’s breach of its obligations under this Agreement;
seventh, so long as no Default or Event of Default exists, to the payment of any amounts owing to hereunder or any other Loan Document to any Loan Party from, or as a result of, any judgment of a court of competent jurisdiction obtained by
any Loan Party against, that Defaulting Lender as a result of that Defaulting Lender’s breach of its obligations under this Agreement; and eighth, to that Defaulting Lender or as otherwise directed by a court

  
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of competent jurisdiction; provided that, with respect to this clause eighth if (x) such payment is a payment of the principal amount of any Loans or L/C Borrowings in respect of
which that Defaulting Lender has not fully funded its appropriate share and (y) such Loans or L/C Borrowings were made at a time when the conditions set forth in Section 4.02 were satisfied or waived, such payment shall be applied
solely to pay the Loans of, and L/C Borrowings owed to, all non-Defaulting Lenders on a pro rata basis prior to being applied to the payment of any Loans of, or L/C Borrowings owed to, that Defaulting Lender until such time as all Loans and funded
and unfunded participations in L/C Obligations and Swing Line Loans are held by the Lenders pro rata in accordance with the Commitments under the applicable Facility without giving effect to Section 2.16(a)(iv). Any payments, prepayments
or other amounts paid or payable to a Defaulting Lender that are applied (or held) to pay amounts owed by a Defaulting Lender or to post Cash Collateral pursuant to this Section 2.16(a)(ii) shall be deemed paid to and redirected by that
Defaulting Lender, and each Lender irrevocably consents hereto. 
 (iii) Certain Fees. With respect to
fees not payable to a Defaulting Lender pursuant to Section 10.13(c), the Borrower shall (x) pay to the Administrative Agent for the account of each non-Defaulting Lender that portion of any such fee otherwise payable to such
Defaulting Lender with respect to such Defaulting Lender’s participation in L/C Obligations or Swing Line Loans that has been reallocated to such non-Defaulting Lender pursuant to clause (iv) below, (y) pay to the
Administrative Agent for the account of each L/C Issuer and Swing Line Lender, as applicable, the amount of any such fee otherwise payable to such Defaulting Lender to the extent allocable to such L/C Issuer’s or Swing Line Lender’s
Fronting Exposure to such Defaulting Lender and (z) not be required to pay the remaining amount of any such fee. 
 (iv) Reallocation of Applicable Revolving Credit Percentages to Reduce Fronting Exposure. All or any part of such Defaulting Lender’s participation in L/C Obligations and Swing Line Loans
shall be reallocated among the non-Defaulting Lenders in accordance with their respective Applicable Revolving Credit Percentages (calculated without regard to such Defaulting Lender’s Revolving Credit Commitment) but only to the extent that
(x) the conditions set forth in Section 4.02(b) are satisfied at the time of such reallocation (and, unless the Borrower shall have otherwise notified the Administrative Agent at such time, the Borrower shall be deemed to have
represented and warranted that such conditions are satisfied at such time), and (y) such reallocation does not cause the aggregate Outstanding Amount of the Revolving Credit Loans of any non-Defaulting Lender to exceed such non-Defaulting
Lender’s Revolving Credit Commitment. No reallocation hereunder shall constitute a waiver or release of any claim of any party hereunder against a Defaulting Lender arising from that Lender having become a Defaulting Lender, including any claim
of a non-Defaulting Lender as a result of such non-Defaulting Lender’s increased exposure following such reallocation. 
 (v) Cash Collateral, Repayment of Swing Line Loans. If the reallocation described in clause (iv) above cannot, or can only partially, be effected, the Borrower shall, without prejudice
to any right or remedy available to it hereunder or under law, (x) first, prepay Swing Line Loans in an amount equal to the Swing Line Lenders’ Fronting Exposure and (y) second, Cash Collateralize the L/C Issuers’ Fronting
Exposure in accordance with the procedures set forth in Section 2.03(h). 

  
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 (b) Rights and Remedies against a Defaulting Lender. The Borrower may replace or
remove any Defaulting Lender in accordance with Section 10.13. The rights and remedies against, and with respect to, a Defaulting Lender under this Section 2.16, are in addition to, and cumulative of, all other rights and
remedies that the Administrative Agent, the Swing Line Lender, any Lender, any L/C Issuer, the Borrower or any other Loan Party may, at any time, have against, or with respect to, such Defaulting Lender. 

ARTICLE III 
 TAXES, YIELD PROTECTION AND ILLEGALITY 
 3.01 Taxes. 

(a) Defined Terms. For purposes of this Section 3.01, the term “Lender” includes any L/C Issuer and
the term “applicable law” includes FATCA. 
 (b) Payments Free of Taxes. Any and all payments by or on account
of any obligation of any Loan Party hereunder or under any other Loan Document shall be made without deduction or withholding for any Taxes, except as required by applicable law. If any applicable law (as determined in the good faith discretion of
an applicable Withholding Agent) requires the deduction or withholding of any Tax from any such payment by a Withholding Agent, then the applicable Withholding Agent shall be entitled to make such deduction or withholding and shall timely pay the
full amount deducted or withheld to the relevant Governmental Authority in accordance with applicable law and, if such Tax is an Indemnified Tax, then the sum payable by the applicable Loan Party shall be increased as necessary so that after such
deduction or withholding has been made (including such deductions and withholdings applicable to additional sums payable under this Section) the applicable Recipient receives an amount equal to the sum it would have received had no such deduction or
withholding been made. 
 (c) Payment of Other Taxes by the Borrower. The Loan Parties shall timely pay to the relevant
Governmental Authority in accordance with applicable law, or at the option of the Administrative Agent timely reimburse it for the payment of, any Other Taxes. 
 (d) Indemnification by the Borrower. The Borrower shall indemnify each Recipient, within 30 days after written demand therefor, for the full amount of any Indemnified Taxes (including Indemnified
Taxes imposed or asserted on or attributable to amounts payable under this Section) payable or paid by such Recipient or required to be withheld or deducted from a payment to such Recipient and any reasonable expenses arising therefrom or with
respect thereto, whether or not such Indemnified Taxes were correctly or legally imposed or asserted by the relevant Governmental Authority. A certificate as to the amount of such payment or liability delivered to the Borrower by a Lender (with a
copy to the Administrative Agent), or by the Administrative Agent on its own behalf or on behalf of a Lender, shall be conclusive absent manifest error. Failure or delay on the part of any Recipient to demand payment pursuant to this

  
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Section shall not constitute a waiver of such Recipient’s right to demand such payment; provided that, no Recipient shall be indemnified for any Indemnified Taxes the demand for which is
made to the Borrower later than 180 days after the later of (i) the date on which the relevant Governmental Authority makes written demand upon such Recipient for payment of such Indemnified Taxes, and (ii) the date on which such Recipient
has made payment of such Indemnified Taxes. 
 (e) Indemnification by the Lenders. Each Lender shall severally indemnify
the Administrative Agent, within 10 days after demand therefor, for (i) any Indemnified Taxes attributable to such Lender (but only to the extent that any Loan Party has not already indemnified the Administrative Agent for such Indemnified
Taxes and without limiting the obligation of the Loan Parties to do so), (ii) any Taxes attributable to such Lender’s failure to comply with the provisions of Section 10.06(d) relating to the maintenance of a Participant
Register and (iii) any Excluded Taxes attributable to such Lender, in each case, that are payable or paid by the Administrative Agent in connection with any Loan Document, and any reasonable expenses arising therefrom or with respect thereto,
whether or not such Taxes were correctly or legally imposed or asserted by the relevant Governmental Authority. A certificate as to the amount of such payment or liability delivered to any Lender by the Administrative Agent shall be conclusive
absent manifest error. Each Lender hereby authorizes the Administrative Agent to set off and apply any and all amounts at any time owing to such Lender under any Loan Document or otherwise payable by the Administrative Agent to the Lender from any
other source against any amount due to the Administrative Agent under this paragraph (e). 
 (f) Evidence of Payments. As
soon as reasonably practicable after any payment of Taxes by any Loan Party to a Governmental Authority pursuant to this Section 3.01, the Borrower shall deliver to the Administrative Agent the original or a certified copy of a receipt
issued by such Governmental Authority evidencing such payment, a copy of the return reporting such payment or other evidence of such payment reasonably satisfactory to the Administrative Agent. 

(g) Status of Lenders. (i) Any Lender that is entitled to an exemption from or reduction of withholding Tax with respect to
payments made hereunder or under any other Loan Document shall deliver to the Borrower and the Administrative Agent, at the time or times prescribed by applicable law or reasonably requested by the Borrower or the Administrative Agent, such properly
completed and executed documentation prescribed by applicable law or reasonably requested by the Borrower or the Administrative Agent as will permit such payments to be made without withholding or at a reduced rate of withholding. In addition, any
Lender, if reasonably requested by the Borrower or the Administrative Agent, shall deliver such other documentation prescribed by applicable law or reasonably requested by the Borrower or the Administrative Agent as will enable the Borrower or the
Administrative Agent to determine whether or not such Lender is subject to backup withholding or information reporting requirements. Notwithstanding anything to the contrary in the preceding two sentences, the completion, execution and submission of
such documentation (other than such documentation set forth in Section 3.01(g)(ii)(A), (ii)(B) and (ii)(D) below) shall not be required if in the Lender’s reasonable judgment such completion, execution or submission is
prohibited by the applicable law of such Lender’s jurisdiction. 

  
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 (ii) Without limiting the generality of the foregoing, 

(A) any Lender that is a U.S. Person shall deliver to the Borrower and the Administrative Agent on or prior to the date on which such
Lender becomes a Lender under this Agreement (and from time to time thereafter at the time or times prescribed by applicable law or upon the reasonable request of the Borrower or the Administrative Agent), executed originals of IRS Form W-9 (or any
successor form) certifying that such Lender is exempt from U.S. federal backup withholding tax; 
 (B) any Foreign Lender shall,
to the extent it is legally entitled to do so, deliver to the Borrower and the Administrative Agent (in such number of copies as shall be requested by the recipient) on or prior to the date on which such Foreign Lender becomes a Lender under this
Agreement (and from time to time thereafter at the time or times prescribed by applicable law or upon the reasonable request of the Borrower or the Administrative Agent), whichever of the following is applicable: 

(i) in the case of a Foreign Lender claiming the benefits of an income tax treaty to which the United States is a party
(x) with respect to payments of interest under any Loan Document, executed originals of IRS Form W-8BEN (or any successor form) establishing an exemption from, or reduction of, U.S. federal withholding Tax pursuant to the “interest”
article of such tax treaty and (y) with respect to any other applicable payments under any Loan Document, IRS Form W-8BEN (or any successor form) establishing an exemption from, or reduction of, U.S. federal withholding Tax pursuant to the
“business profits” or “other income” article of such tax treaty; 
 (ii) executed originals
of IRS Form W-8ECI (or any successor form); 
 (iii) in the case of a Foreign Lender claiming the benefits of the
exemption for portfolio interest under Section 881(c) of the Code, (x) a certificate substantially in the form of Exhibit I-1 to the effect that such Foreign Lender is not a “bank” within the meaning of Section 881(c)(3)(A)
of the Code, a “10 percent shareholder” of the Borrower within the meaning of Section 881(c)(3)(B) of the Code, or a “controlled foreign corporation” described in Section 881(c)(3)(C) of the Code (a “U.S. Tax
Compliance Certificate”) and (y) executed originals of IRS Form W-8BEN (or any successor form); or 

(iv) to the extent a Foreign Lender is not the beneficial owner, executed originals of IRS Form W-8IMY (or any successor
form), accompanied by IRS Form W-8ECI (or any successor form), IRS Form W-8BEN (or any successor form), a U.S. Tax Compliance Certificate substantially in the form of Exhibit I-2 or Exhibit I-3, IRS Form W-9 (or any successor form), and/or other
certification documents from each beneficial owner, as applicable; provided that if the Foreign Lender is a partnership and one or more direct or indirect partners of such Foreign Lender are claiming the portfolio interest exemption, such
Foreign Lender may provide a U.S. Tax Compliance Certificate substantially in the form of Exhibit I-4 on behalf of each such direct and indirect partner; 

  
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 (C) any Foreign Lender shall, to the extent it is legally entitled to do so, deliver to the
Borrower and the Administrative Agent (in such number of copies as shall be requested by the recipient) on or prior to the date on which such Foreign Lender becomes a Lender under this Agreement (and from time to time thereafter at the time or times
prescribed by applicable law or upon the reasonable request of the Borrower or the Administrative Agent), executed originals of any other form prescribed by applicable law as a basis for claiming exemption from or a reduction in U.S. federal
withholding Tax, duly completed, together with such supplementary documentation as may be prescribed by applicable law to permit the Borrower or the Administrative Agent to determine the withholding or deduction required to be made; and 

(D) if a payment made to a Lender under any Loan Document would be subject to U.S. federal withholding Tax imposed by FATCA if such
Lender were to fail to comply with the applicable reporting requirements of FATCA (including those contained in Section 1471(b) or 1472(b) of the Code, as applicable), such Lender shall deliver to the Borrower and the
Administrative Agent at the time or times prescribed by law and at such time or times reasonably requested by the Borrower or the Administrative Agent such documentation prescribed by applicable law (including as prescribed by
Section 1471(b)(3)(C)(i) of the Code) and such additional documentation reasonably requested by the Borrower or the Administrative Agent as may be necessary for the Borrower and the Administrative Agent to comply with their obligations
under FATCA and to determine that such Lender has complied with such Lender’s obligations under FATCA or to determine the amount to deduct and withhold from such payment. Solely for purposes of this clause (D), “FATCA” shall include
any amendments made to FATCA after the date of this Agreement. 
 Each Lender agrees that (i) it shall promptly notify the Borrower and the
Administrative Agent of any change in circumstances which would modify or render invalid any claimed exemption or reduction in withholding, and (ii) if any form or certification it previously delivered expires or becomes obsolete or inaccurate
in any respect, it shall update such form or certification or promptly notify the Borrower and the Administrative Agent in writing of its legal inability to do so. 
 (h) Treatment of Certain Refunds. If any party determines, in its sole discretion exercised in good faith, that it has received a refund of any Taxes as to which it has been indemnified pursuant to
this Section 3.01 (including by the payment of additional amounts pursuant to this Section 3.01), it shall pay to the indemnifying party an amount equal to such refund (but only to the extent of indemnity payments made under
this Section with respect to the Taxes giving rise to such refund), net of all out-of-pocket expenses (including Taxes) of such indemnified party and without interest (other than any interest paid by the relevant Governmental Authority with respect
to such refund). Such indemnifying party, upon the request of such indemnified party, shall repay to such indemnified party the amount paid over pursuant to this paragraph (h) (plus any penalties, interest or other charges imposed by the
relevant Governmental Authority) in the event that such indemnified party is required to repay such refund to such Governmental Authority. Notwithstanding anything to the contrary in this paragraph (h), in no event will the indemnified party be
required to pay any amount to an 

  
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indemnifying party pursuant to this paragraph (h) the payment of which would place the indemnified party in a less favorable net after-Tax position than the indemnified party would have been
in if the Tax subject to indemnification and giving rise to such refund had not been deducted, withheld or otherwise imposed and the indemnification payments or additional amounts with respect to such Tax had never been paid. This paragraph shall
not be construed to require any indemnified party to make available its Tax returns (or any other information relating to its Taxes that it deems confidential) to the indemnifying party or any other Person. 

(i) Survival. Each party’s obligations under this Section 3.01 shall survive the resignation or replacement of
the Administrative Agent or any assignment of rights by, or the replacement of, a Lender, the termination of the Commitments and the repayment, satisfaction or discharge of all Obligations under any Loan Document. 

3.02 Illegality. If any Lender determines that any Law has made it unlawful, or that any Governmental Authority has asserted that
it is unlawful, for any Lender or its applicable Lending Office to make, maintain or fund Eurodollar Rate Loans, or to determine or charge interest rates based upon the Eurodollar, or any Governmental Authority has imposed material restrictions on
the authority of such Lender to purchase or sell, or to take deposits of, Dollars in the London interbank market, then, on notice thereof by such Lender to the Borrower through the Administrative Agent, any obligation of such Lender to make or
continue Eurodollar Rate Loans or to convert Base Rate Loans to Eurodollar Rate Loans shall be suspended until such Lender notifies the Administrative Agent and the Borrower that the circumstances giving rise to such determination no longer exist.
Upon receipt of such notice, the Borrower shall, upon demand from such Lender (with a copy to the Administrative Agent), prepay or, if applicable, convert all Eurodollar Rate Loans of such Lender to Base Rate Loans, either on the last day of the
Interest Period therefor, if such Lender may lawfully continue to maintain such Eurodollar Rate Loans to such day, or immediately, if such Lender may not lawfully continue to maintain such Eurodollar Rate Loans. Upon any such prepayment or
conversion, the Borrower shall also pay accrued interest on the amount so prepaid or converted. 
 3.03 Inability to
Determine Rates. If the Required Lenders determine that for any reason in connection with any request for a Eurodollar Rate Loan or a conversion to or continuation thereof that (a) Dollar deposits are not being offered to banks in the
London interbank eurodollar market for the applicable amount and Interest Period of such Eurodollar Rate Loan, (b) adequate and reasonable means do not exist for determining the Eurodollar for any requested Interest Period with respect to a
proposed Eurodollar Rate Loan, or (c) the Eurodollar for any requested Interest Period with respect to a proposed Eurodollar Rate Loan does not adequately and fairly reflect the cost to such Lenders of funding such Loan, the Administrative
Agent will promptly so notify the Borrower and each Lender. Thereafter, the obligation of the Lenders to make or maintain Eurodollar Rate Loans shall be suspended until the Administrative Agent (upon the instruction of the Required Lenders) revokes
such notice. Upon receipt of such notice, the Borrower may revoke any pending request for a Borrowing of, conversion to or continuation of Eurodollar Rate Loans or, failing that, will be deemed to have converted such request into a request for a
Borrowing of Base Rate Loans in the amount specified therein. 

  
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 3.04 Increased Costs; Reserves on Eurodollar Rate Loans. 

(a) Increased Costs Generally. If any Change in Law shall: 

(i) impose, modify or deem applicable any reserve, special deposit, compulsory loan, insurance charge or similar
requirement against assets of, deposits with or for the account of, or credit extended or participated in by, any Lender (except any reserve requirement reflected in the Eurodollar) or any other Recipient; 

(ii) subject any Recipient to any tax of any kind whatsoever with respect to this Agreement, any Letter of Credit, any
participation in a Letter of Credit or any Eurodollar Rate Loan made by it, or change the basis of taxation of payments to such Recipient in respect thereof (except for Indemnified Taxes or Other Taxes covered by Section 3.01 and the
imposition of, or any change in the rate of, any Excluded Tax payable by such Recipient); or 
 (iii) impose on
any Recipient or the London interbank market any other condition, cost or expense (other than Taxes) affecting this Agreement or Eurodollar Rate Loans (or Base Rate Loans accruing interest at the Daily One Month LIBOR) made by such Recipient or any
Letter of Credit or participation therein; 
 and the result of any of the foregoing shall be to increase the cost to such Recipient of making,
converting to, continuing or maintaining any Eurodollar Rate Loan (or Base Rate Loans accruing interest at the Daily One Month LIBOR) or of maintaining its obligation to make any such Loan, or to increase the cost to such Recipient of participating
in, issuing or maintaining any Letter of Credit (or of maintaining its obligation to participate in or to issue any Letter of Credit), or to reduce the amount of any sum received or receivable by such Recipient hereunder (whether of principal,
interest or any other amount) then, upon request of such Recipient, the Borrower will pay to such Recipient, such additional amount or amounts as will compensate Recipient for such additional costs incurred or reduction suffered. 

(b) Capital Requirements. If any Lender or any L/C Issuer determines that any Change in Law affecting such Lender or such L/C
Issuer or any Lending Office of such Lender or such Lender’s or such L/C Issuer’s holding company, if any, regarding capital or liquidity requirements has or would have the effect of reducing the rate of return on such Lender’s or
such L/C Issuer’s capital or on the capital of such Lender’s or such L/C Issuer’s holding company, if any, as a consequence of this Agreement, the Commitments of such Lender or the Loans made by, or participations in Letters of Credit
or Swing Line Loans held by, such Lender, or the Letters of Credit issued by such L/C Issuer, to a level below that which such Lender or such L/C Issuer or such Lender’s or such L/C Issuer’s holding company could have achieved but for such
Change in Law (taking into consideration such Lender’s or such L/C Issuer’s policies and the policies of such Lender’s or such L/C Issuer’s holding company with respect to capital adequacy), then from time to time the Borrower
will pay to such Lender or such L/C Issuer, as the case may be, such additional amount or amounts as will compensate such Lender or such L/C Issuer or such Lender’s or such L/C Issuer’s holding company for any such reduction suffered.

  
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 (c) Certificates for Reimbursement. A certificate of a Lender or an L/C Issuer
setting forth the amount or amounts necessary to compensate such Lender or such L/C Issuer or its holding company, as the case may be, as specified in subsection (a) or (b) of this Section and delivered to the Borrower shall be presumed
correct absent manifest error. The Borrower shall pay such Lender or such L/C Issuer, as the case may be, the amount shown as due on any such certificate within 10 days after receipt thereof. 

(d) Delay in Requests. Failure or delay on the part of any Lender or any L/C Issuer to demand compensation pursuant to the
foregoing provisions of this Section shall not constitute a waiver of such Lender’s or such L/C Issuer’s right to demand such compensation, provided that the Borrower shall not be required to compensate a Lender or an L/C Issuer
pursuant to the foregoing provisions of this Section for any increased costs incurred or reductions suffered more than six months prior to the date that such Lender or such L/C Issuer, as the case may be, notifies the Borrower of the Change in Law
giving rise to such increased costs or reductions and of such Lender’s or such L/C Issuer’s intention to claim compensation therefor (except that, if the Change in Law giving rise to such increased costs or reductions is retroactive, then
the six-month period referred to above shall be extended to include the period of retroactive effect thereof). 
 3.05
Compensation for Losses. Upon demand of any Lender (with a copy to the Administrative Agent) from time to time, the Borrower shall promptly compensate such Lender for and hold such Lender harmless from any loss, cost or expense incurred by it as
a result of: 
 (a) any continuation, conversion, payment or prepayment of any Loan other than a Base Rate Loan on a day other
than the last day of the Interest Period for such Loan (whether voluntary, mandatory, automatic, by reason of acceleration, or otherwise); 
 (b) any failure by the Borrower (for a reason other than the failure of such Lender to make a Loan) to prepay, borrow, continue or convert any Loan other than a Base Rate Loan on the date or in the amount
notified by the Borrower; or 
 (c) any assignment of a Eurodollar Rate Loan on a day other than the last day of the Interest
Period therefor as a result of a request by the Borrower pursuant to Section 10.13; 
 including any loss of anticipated profits and
any loss or expense arising from the liquidation or reemployment of funds obtained by it to maintain such Loan or from fees payable to terminate the deposits from which such funds were obtained. The Borrower shall also pay any customary
administrative fees charged by such Lender in connection with the foregoing. 
 (d) For purposes of calculating amounts payable
by the Borrower to the Lenders under this Section 3.05, each Lender shall be deemed to have funded each Eurodollar Rate Loan made by it at the Eurodollar for such Loan by a matching deposit or other borrowing in the London interbank
eurodollar market for a comparable amount and for a comparable period, whether or not such Eurodollar Rate Loan was in fact so funded. A certificate of a Lender setting forth in reasonable detail the amount or amounts and basis or bases necessary to
compensate such Lender as specified in subsection (a), (b) or (c) of this Section and delivered to the Borrower, accompanied by related calculations, shall be presumed correct absent manifest error. The Borrower shall pay such Lender the
amount shown as due on any such certificate within 10 days after receipt thereof. 

  
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 3.06 Mitigation Obligations; Replacement of Lenders. 

(a) Designation of a Different Lending Office. If any Lender requests compensation under Section 3.04, or the Borrower
is required to pay any Indemnified Taxes or additional amounts to any Lender or any Governmental Authority for the account of any Lender pursuant to Section 3.01, or if any Lender gives a notice pursuant to Section 3.02, then
such Lender shall use reasonable efforts to designate a different Lending Office for funding or booking its Loans hereunder or to assign its rights and obligations hereunder to another of its offices, branches or affiliates, if, in the judgment of
such Lender, such designation or assignment (i) would eliminate or reduce amounts payable pursuant to Section 3.01 or 3.04, as the case may be, in the future, or eliminate the need for the notice pursuant to
Section 3.02, as applicable, and (ii) in each case, would not subject such Lender to any unreimbursed cost or expense and would not otherwise be disadvantageous to such Lender. The Borrower hereby agrees to pay all reasonable costs
and expenses incurred by any Lender in connection with any such designation or assignment. 
 (b) Replacement or Removal of
Lenders. If any Lender requests compensation under Section 3.04, or if the Borrower is required to pay any Indemnified Taxes or additional amounts to any Lender or any Governmental Authority for the account of any Lender pursuant to
Section 3.01, or if any Lender becomes a Defaulting Lender, the Borrower may replace or remove, as the case may be, such Lender in accordance with Section 10.13. 

3.07 Survival. All of the Borrower’s obligations under this Article III shall survive termination of the Aggregate
Commitments and repayment of all other Obligations hereunder. 
 ARTICLE IV 

CONDITIONS PRECEDENT TO CREDIT EXTENSIONS 
 4.01 Conditions of Initial Credit Extension. The obligation of each L/C Issuer and each Lender to make its initial Credit Extension hereunder is subject to satisfaction of the following conditions
precedent: 
 (a) The Administrative Agent’s receipt of the following, each of which shall be originals or telecopies
(followed promptly by originals) unless otherwise specified, each properly executed by a Responsible Officer of the signing Loan Party, each dated the Closing Date (or, in the case of certificates of governmental officials, a recent date before the
Closing Date) and each in form and substance satisfactory to the Administrative Agent and each of the Lenders: 

(i) executed counterparts of this Agreement and the Guaranty; 

(ii) a Note executed by the Borrower in favor of each Lender requesting a Note and a Swing Line Note executed by the
Borrower in favor of the Swing Line Lender; 

  
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 (iii) such certificates of resolutions or other action, incumbency
certificates and/or other certificates of a secretary or assistant secretary or similar officer of each Loan Party as the Administrative Agent may require evidencing the identity, authority and capacity of each Responsible Officer thereof authorized
to act as a Responsible Officer in connection with this Agreement and the other Loan Documents to which such Loan Party is a party; 
 (iv) such documents and certifications as the Administrative Agent may reasonably require to evidence that each Loan Party is duly organized or formed, and that each Loan Party is validly existing, in
good standing and qualified to engage in business in its jurisdiction of incorporation or formation; 
 (v) a
favorable opinion of Fulbright and Jaworski, L.L.P., counsel to the Loan Parties, addressed to the Administrative Agent and each Lender, as to the matters set forth in Exhibit F; 

(vi) a certificate of a Responsible Officer of the Borrower either (A) attaching copies of all consents, licenses and
approvals required in connection with the execution, delivery and performance by the Borrower and the validity against the Borrower of the Loan Documents to which it is a party, and such consents, licenses and approvals shall be in full force and
effect, or (B) stating that no such consents, licenses or approvals are so required; 
 (vii) a certificate
signed by a Responsible Officer of the Borrower certifying, as of the Closing Date, (A) that the representations and warranties of the Loan Parties set forth in the Loan Documents are true and correct in all material respects (except to the
extent that such representation and warranty is qualified by materiality or is limited to a specific date), (B) no Default or Event of Default has occurred and is continuing or, after giving effect to the initial Borrowing contemplated
hereunder or the application of proceeds therefrom, immediately would result therefrom; and (C) that there has been no event or circumstance since the date of the Audited Financial Statements that has had or could be reasonably expected to have
or result in, either individually or in the aggregate, a Material Adverse Effect; 
 (viii) a certificate signed
by the chief financial officer of the Borrower certifying that each of the Loan Parties (on a consolidated basis with the Subsidiaries), in each case after giving effect to the initial Borrowing contemplated hereunder, the application of the
proceeds thereof and the consummation of the other transactions contemplated hereby, is or are Solvent; 
 (ix) a
certificate signed by the chief financial officer of the Borrower certifying that immediately after giving pro forma effect to the initial Borrowings, the Borrower shall be in compliance with Section 7.10; 

(x) a duly completed Compliance Certificate as of the last day of the fiscal quarter of the Borrower most recently ended
prior to the Closing Date, signed by a Responsible Officer of the Borrower; 

  
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 (xi) evidence satisfactory to the Administrative Agent of the termination of
the Existing Credit Agreement and repayment of all amounts due thereunder on or before the Closing Date; and 

(xii) such other assurances, certificates, documents, consents or opinions as the Administrative Agent, the L/C Issuers,
the Swing Line Lender or the Required Lenders reasonably may require. 
 (b) There shall not have occurred (i) any
bankruptcy of any Loan Party, or (ii) any material pending or threatened litigation or other proceeding by or against a Loan Party that has a reasonable likelihood of being adversely determined, and if adversely determined, would reasonably be
expected to materially and adversely affect the ability of the Loan Parties as a whole to repay when due the Loans contemplated herein. 
 (c) Any fees required to be paid on or before the Closing Date shall have been paid. 
 (d) Unless waived by the Administrative Agent, the Borrower shall have paid all fees, charges and disbursements of counsel to the Administrative Agent to the extent invoiced prior to or on the Closing
Date, plus such additional amounts of such fees, charges and disbursements as shall constitute its reasonable estimate of such fees, charges and disbursements incurred or to be incurred by it through the closing proceedings (provided that
such estimate shall not thereafter preclude a final settling of accounts between the Borrower and the Administrative Agent). 

(e) The Administrative Agent and each Lender shall have received all documentation and other information that the Administrative Agent
and each such Lender shall have reasonably requested in order to comply with its respective obligations under applicable “know your customer” and anti-money laundering rules and regulations, including the Patriot Act. 

Without limiting the generality of the provisions of Section 9.04, for purposes of determining compliance with the conditions
specified in this Section 4.01, each Lender that has signed this Agreement shall be deemed to have consented to, approved or accepted or to be satisfied with, each document or other matter required thereunder to be consented to or
approved by or acceptable or satisfactory to a Lender unless the Administrative Agent shall have received notice from such Lender prior to the proposed Closing Date specifying its objection thereto. 

4.02 Conditions to all Credit Extensions. The obligation of each Lender to honor any Request for Credit Extension (other than a
Loan Notice requesting only a conversion of Loans to the other Type, or a continuation of Eurodollar Rate Loans) is subject to the following conditions precedent: 
 (a) The representations and warranties of the Borrower and each other Loan Party contained in Article V or any other Loan Document, or which are contained in any document furnished at any time
under or in connection herewith or therewith, shall be true and correct on and as of the date of such Credit Extension, except to the extent that such representations and warranties specifically refer to an earlier date, in which case they shall be

  
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true and correct as of such earlier date, and except that for purposes of this Section 4.02, the representations and warranties contained in subsections (a) and (b) of
Section 5.05 shall be deemed to refer to the most recent statements furnished pursuant to clauses (a) and (b), respectively, of Section 6.01. 
 (b) No Default or Event of Default shall have occurred and be continuing, or after giving effect to such proposed Credit Extension or the application of the proceeds thereof, would immediately result
therefrom. 
 (c) The Administrative Agent and, if applicable, the applicable L/C Issuer or the Swing Line Lender, shall have
received a Request for Credit Extension in accordance with the requirements hereof. 
 (d) No statute, rule, regulation or other
legal requirement shall have been promulgated or enacted and be in effect that on a permanent basis restrains, enjoins, or prohibits the Lenders from making such Credit Extension. 

Each Request for Credit Extension (other than a Loan Notice requesting only a conversion of Loans to the other Type or a continuation of
Eurodollar Rate Loans) submitted by the Borrower shall be deemed to be a representation and warranty that the conditions specified in Sections 4.02(a) and (b) have been satisfied on and as of the date of the applicable Credit
Extension. 
 ARTICLE V 
 REPRESENTATIONS AND WARRANTIES 
 The Borrower represents and warrants to
the Administrative Agent and the Lenders that: 
 5.01 Existence, Qualification and Power; Compliance with Laws. Each Loan
Party (a) is duly organized or formed, validly existing and in good standing under the Laws of the jurisdiction of its incorporation or organization, (b) has all requisite power and authority and all requisite governmental licenses,
authorizations, consents and approvals to (i) own its assets and carry on its business and (ii) execute, deliver and perform its obligations under the Loan Documents to which it is a party, (c) is duly qualified and is licensed and in
good standing under the Laws of each jurisdiction where its ownership, lease or operation of properties or the conduct of its business requires such qualification or license, and (d) is in compliance with all Laws; except in each case referred
to in clause (b)(i), (c) or (d), to the extent that failure to do so could not reasonably be expected to have a Material Adverse Effect. 
 5.02 Authorization; No Contravention. The execution, delivery and performance by each Loan Party of each Loan Document to which such Person is party, have been duly authorized by all necessary
corporate or other organizational action, and do not and will not (a) violate the terms of any of such Person’s Organization Documents; (b) violate or result in any breach of, or the creation of any Lien under, or require any payment
to be made under (i) any Contractual Obligation to which such Person is a party or affecting such Person or the properties of such Person or any of its Subsidiaries or (ii) any order, injunction, writ or decree of any Governmental
Authority or any arbitral award to which such Person or its property is subject; or (c) violate any Law. Each Loan Party is in compliance with all Contractual Obligations referred to in clause (b)(i), except to the extent that failure to do so could
not reasonably be expected to have a Material Adverse Effect. 

  
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 5.03 Governmental Authorization; Other Consents. No approval, consent, exemption,
authorization, or other action by, or notice to, or filing with, any Governmental Authority or any other Person is necessary or required in connection with the execution, delivery or performance by, or enforcement against, any Loan Party of this
Agreement or any other Loan Document. 
 5.04 Binding Effect. This Agreement has been, and each other Loan Document, when
delivered hereunder, will have been, duly executed and delivered by each Loan Party that is party thereto. This Agreement constitutes, and each other Loan Document when so delivered will constitute, a legal, valid and binding obligation of such Loan
Party, enforceable against each Loan Party that is party thereto in accordance with its terms, except as may be limited by bankruptcy, insolvency, moratorium, fraudulent transfer and fraudulent conveyance laws, and other similar laws and provisions,
and general principles of equity. 
 5.05 Financial Statements; No Material Adverse Effect. 

(a) The Audited Financial Statements (i) were prepared in accordance with GAAP consistently applied throughout the period covered
thereby, except as otherwise expressly noted therein; (ii) fairly present the financial condition of the Borrower and its Subsidiaries as of the date thereof and their results of operations for the period covered thereby in accordance with GAAP
consistently applied throughout the period covered thereby, except as otherwise expressly noted therein; and (iii) show all material indebtedness and other liabilities, direct or contingent, of the Borrower and its Subsidiaries as of the date
thereof, including liabilities for taxes, material commitments and Indebtedness. 
 (b) From the period commencing on the date of
the Audited Financial Statements and ending on the Closing Date, there has been no event or circumstance, either individually or in the aggregate, that has had or could reasonably be expected to have a Material Adverse Effect. 

5.06 Litigation. There are no actions, suits, proceedings, claims or disputes pending or, to the knowledge of the Borrower after
due and diligent investigation, threatened or contemplated, at law, in equity, in arbitration or before any Governmental Authority, by or against the Borrower or any of its Subsidiaries or against any of their properties or revenues that
(a) purport to affect or pertain to this Agreement or any other Loan Document, or any of the transactions contemplated hereby, or (b) as to which there is a reasonable possibility of an adverse determination, and that, if determined
adversely, could reasonably be expected, either individually or in the aggregate, to have a Material Adverse Effect. 
 5.07
No Default. No Default has occurred and is continuing or after giving effect to the consummation of the transactions contemplated by this Agreement or any other Loan Document would immediately result therefrom. 

  
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 5.08 Ownership of Property; Liens. Each of the Borrower and each Subsidiary has good
record and indefeasible title in fee simple to, or valid leasehold interests in, all real property necessary or used in the ordinary conduct of its business, except for such defects in title as could not, individually or in the aggregate, reasonably
be expected to have a Material Adverse Effect. The property of the Borrower and its Subsidiaries is subject to no Liens, other than Liens permitted by Section 7.01. 

5.09 Environmental Compliance. The Borrower and its Subsidiaries conduct in the ordinary course of business a review of the effect
of existing Environmental Laws and claims alleging potential liability or responsibility for violation of any Environmental Law on their respective businesses, operations and properties, and as a result thereof, the Borrower has reasonably concluded
that such Environmental Laws and claims could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
 5.10 Insurance. The properties of the Borrower and its Subsidiaries are insured with financially sound and reputable insurance companies not Affiliates of the Borrower, in such amounts, with such
deductibles and covering such risks as are customarily carried by companies engaged in similar businesses and owning similar properties in localities where the Borrower or the applicable Subsidiary operates. 

5.11 Taxes. The Borrower and its Subsidiaries have filed all Federal, state and other material tax returns and reports required to
be filed, and have paid all Federal, state and other material taxes, assessments, fees and other governmental charges levied or imposed upon them or their properties, income or assets otherwise due and payable, except those which are being contested
in good faith by appropriate proceedings diligently conducted and for which adequate reserves have been provided in accordance with GAAP. Neither the Borrower nor any of its Subsidiaries have received any written notice from any Governmental
Authority proposing a tax assessment against the Borrower or any Subsidiary that would, if made, have a Material Adverse Effect. Neither any Loan Party nor any Subsidiary thereof is party, with any Person other than the Borrower or a Subsidiary of
the Borrower, to any tax sharing agreement; provided that the allocation of taxes in connection with a business acquisition agreement does not constitute a tax sharing agreement. 

5.12 ERISA Compliance. 
 (a) Except as could not reasonably be expected to have a Material Adverse Effect, each Plan is in compliance in all material respects with the applicable provisions of ERISA, the Code and other Federal or
state Laws. Each Plan that is intended to qualify under Section 401(a) of the Code has received a favorable determination letter or opinion letter from the IRS or an application for such a letter is currently being processed by the IRS with
respect thereto and, to the best knowledge of the Borrower, no event or circumstance has occurred or exists which would prevent, or cause the loss of, such qualification. The Borrower and each ERISA Affiliate have made all material amounts of
required contributions to each Plan subject to Section 412 of the Code, and no application for a funding waiver or an extension of any amortization period pursuant to Section 412 of the Code has been made with respect to any Plan.

  
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 (b) There are no pending or, to the best knowledge of the Borrower, threatened claims,
actions or lawsuits, or action by any Governmental Authority, with respect to any Plan that could reasonably be expected to have a Material Adverse Effect. There has been no prohibited transaction or violation of the fiduciary responsibility rules
with respect to any Plan that has resulted or could reasonably be expected to result in a Material Adverse Effect. 
 (c) (i) No
ERISA Event has occurred or is reasonably expected to occur that, when taken together with each other ERISA Event that has occurred or is reasonably expected to occur, could reasonably be expected to result in a Material Adverse Effect;
(ii) the Unfunded Pension Liability of all Pension Plans does not exceed the Threshold Amount; and (iii) neither the Borrower nor any ERISA Affiliate has engaged in a transaction that could be subject to Sections 4069 or 4212(c) of
ERISA. 
 5.13 Subsidiaries; Equity Interests. As of the Closing Date, the Borrower has no Subsidiaries other than those
specifically disclosed in Part (a) of Schedule 5.13, and all of the outstanding Equity Interests in such Subsidiaries have been validly issued, are fully paid and nonassessable and are owned by a Loan Party in the amounts specified
on Part (a) of Schedule 5.13 free and clear of all Liens. As of the Closing Date, the Borrower has no equity investments in any other corporation or entity other than those specifically disclosed in Part (b) of
Schedule 5.13. 
 5.14 Margin Regulations; Investment Company Act. 

(a) The Borrower is not engaged and will not engage, principally or as one of its important activities, in the business of
purchasing or carrying margin stock (within the meaning of Regulation U issued by the FRB), or extending credit for the purpose of purchasing or carrying margin stock. Following the application of the proceeds of each Borrowing or drawing under each
Letter of Credit, not more than 25% of the value of the assets (either of the Borrower only or of the Borrower and its Subsidiaries on a consolidated basis) subject to the provisions of Section 7.01 or Section 7.05 or subject
to any restriction contained in any agreement or instrument between the Borrower and any Lender or any Affiliate of any Lender relating to Indebtedness and within the scope of Section 8.01(e) will be margin stock. 

(b) None of the Borrower, any Person Controlling the Borrower, or any Subsidiary is or is required to be registered as an
“investment company” under the Investment Company Act of 1940. 
 5.15 Disclosure. The Borrower has disclosed
to the Administrative Agent and the Lenders, or has stated in filings with the Securities and Exchange Commission of the type described in Section 6.02(d), all agreements, instruments and corporate or other restrictions to which it or
any of its Subsidiaries is subject, and all other matters known to it, that, individually or in the aggregate, could reasonably be expected to result in a Material Adverse Effect. No report, financial statement, certificate or other information
furnished (whether in writing or orally) by or on behalf of any Loan Party to the Administrative Agent or any Lender in connection with the transactions contemplated hereby and the negotiation of this Agreement or delivered hereunder or under any
other Loan Document (in each case, as modified or supplemented by, or read in conjunction with, other information so furnished) contains any 

  
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material misstatement of fact or, when read together with filings with the Securities and Exchange Commission of the type described in Section 6.02(d), omits to state any material
fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading in any material respect; provided that, with respect to projected financial information, the Borrower represents only
that such information was prepared in good faith based upon assumptions believed to be reasonable at the time. The Borrower has given all notices required to be delivered pursuant to Section 6.03. 

5.16 Compliance with Laws. Each of the Borrower and each Subsidiary is in compliance in all material respects with the
requirements of all Laws and all orders, writs, injunctions and decrees applicable to it or to its properties, except in such instances in which (a) such requirement of Law or order, writ, injunction or decree is being contested in good faith
by appropriate proceedings diligently conducted or (b) the failure to comply therewith, either individually or in the aggregate, could not reasonably be expected to have a Material Adverse Effect. 

5.17 OFAC; Anti-Terrorism. Neither the Borrower nor any Subsidiary of the Borrower is in violation of any of the country or list
based economic and trade sanctions that are publicly published as being administered and enforced by OFAC. Neither the Borrower nor any Subsidiary of the Borrower (a) is a Sanctioned Person or a Sanctioned Entity, (b) has its assets
located in Sanctioned Entities, or (c) derives revenues from investments in, or transactions with Sanctioned Persons or Sanctioned Entities. No proceeds of any Credit Extension will be used by the Borrower or any Subsidiary thereof to fund any
operations in, finance any investments or activities in, or make any payments to, a Sanctioned Person or a Sanctioned Entity. 

ARTICLE VI 

AFFIRMATIVE COVENANTS 
 So long as any Lender shall have any Commitment hereunder, any Loan or other Obligation hereunder shall remain unpaid or unsatisfied, or any Letter of Credit shall remain outstanding, the Borrower shall,
and shall (except in the case of the covenants set forth in Sections 6.01, 6.02, and 6.03) cause each Subsidiary to: 
 6.01 Financial Statements. Deliver to the Administrative Agent and each Lender, in form and detail satisfactory to the Administrative Agent and the Required Lenders: 

(a) as soon as available, but in any event within 90 days after the end of each fiscal year of the Borrower, its Annual Report, the Form
10-K, or its equivalent, of the Borrower, for such fiscal year that includes a consolidated balance sheet of the Borrower and its Subsidiaries as at the end of such fiscal year, and the related consolidated statements of income or operations,
shareholders’ equity and cash flows for such fiscal year, setting forth in each case in comparative form the figures for the previous fiscal year, all in reasonable detail and prepared in accordance with GAAP, audited and accompanied by a
report and opinion of an independent certified public accountant of nationally recognized standing reasonably acceptable to the Required Lenders, which report and opinion shall be prepared in accordance with generally accepted auditing standards and
shall not be subject to any “going concern” or like qualification or exception or any qualification or exception as to the scope of such audit; and 

  
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 (b) as soon as available, but in any event within 45 days after the end of each of the first
three fiscal quarters of each fiscal year of the Borrower, its Quarterly Report on Form 10-Q, or its equivalent, of the Borrower that includes a consolidated balance sheet of the Borrower and its Subsidiaries as at the end of such fiscal quarter,
and the related consolidated statements of income or operations, shareholders’ equity and cash flows for such fiscal quarter and for the portion of the Borrower’s fiscal year then ended, setting forth in each case in comparative form the
figures for the corresponding fiscal quarter of the previous fiscal year and the corresponding portion of the previous fiscal year, all in reasonable detail, and that includes a certification of a Responsible Officer of the Borrower in accordance
with applicable law and regulations, certifying that the foregoing fairly presents the financial condition, results of operations, shareholders’ equity and cash flows of the Borrower and its Subsidiaries in accordance with GAAP, subject only to
normal year-end audit adjustments and the absence of footnotes (provided, however, that the requirement for certification contained in this paragraph (b) shall be deemed satisfied by a certification of a Responsible Officer made
in conjunction with a Form 10-Q as required by the Sarbanes-Oxley Act of 2002 as in effect on the Closing Date (or as subsequently amended if such law as amended requires a certification that is more comprehensive than, or substantially similar to,
the certification required by this paragraph (b)). 
 As to any information contained in materials furnished pursuant to
Section 6.02, the Borrower shall not be separately required to furnish such information under clause (a) or (b) above, but the foregoing shall not be in derogation of the obligation of the Borrower to furnish the information
and materials described in clauses (a) and (b) above at the times specified therein. 
 6.02 Certificates; Other
Information. Deliver to the Administrative Agent and each Lender, in form and detail satisfactory to the Administrative Agent and the Required Lenders: 
 (a) concurrently with the delivery of the financial statements referred to in Section 6.01(a), a certificate of its independent certified public accountants certifying such financial
statements and stating that in making the examination necessary therefor no knowledge was obtained of any Default or, if any such Default shall exist, stating the nature and status of such event; 

(b) concurrently with the delivery of the financial statements referred to in Sections 6.01(a) and (b), a duly
completed Compliance Certificate signed by a Responsible Officer of the Borrower; 
 (c) promptly after any request by the
Administrative Agent or any Lender, copies of any detailed audit reports, management letters or recommendations submitted to the board of directors (or the audit committee of the board of directors) of the Borrower by independent accountants in
connection with the accounts or books of the Borrower or any Subsidiary, or any audit of any of them; 

  
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 (d) promptly after the same are available the following (provided, however,
that the requirement to deliver the following may be satisfied by giving notice as provided in the last paragraph of this Section 6.02): (i) each report on Form 8-K (other than earnings reports) and effective registration statement
filed with the Securities and Exchange Commission, and (ii) each annual report, proxy, financial statement or other report sent to the stockholders of the Borrower, to the extent that such items are not otherwise required to be delivered to the
Administrative Agent pursuant hereto; 
 (e) promptly after the furnishing thereof, copies of any statement or report other than
those related to ministerial matters furnished to any holder of debt securities of any Loan Party or any Subsidiary thereof pursuant to the terms of any indenture, loan or credit or similar agreement and not otherwise required to be furnished to the
Lenders pursuant to Section 6.01 or any other clause of this Section 6.02; 
 (f) promptly, and in any
event within five Business Days after receipt thereof by any Loan Party or any Subsidiary thereof, copies of each notice or other correspondence received from the SEC (or comparable agency in any applicable non-U.S. jurisdiction) concerning any
investigation or possible investigation by such agency regarding financial or other operational results of any Loan Party or any Subsidiary thereof; and 
 (g) promptly, such additional information regarding the business, financial or corporate affairs of the Borrower or any Subsidiary, or compliance with the terms of the Loan Documents, as the
Administrative Agent or any Lender may from time to time reasonably request. 
 The Borrower shall be deemed to have satisfied
the requirement to deliver documents pursuant to Section 6.01(a) or (b) or Section 6.02(d) if such documents shall have been timely made available on “EDGAR” and/or on the Borrower’s home page on
the world wide web (as of the date of this Agreement located at www.patenergy.com). Notwithstanding anything contained herein, in every instance the Borrower shall be required to provide to the Administrative Agent a copy by electronic mail of the
Compliance Certificates required by Section 6.02(b) and the financial statements referred to in Section 6.01(a) and (b). Except for such Compliance Certificates, the Administrative Agent shall have no obligation to
request the delivery or to maintain copies of the documents referred to above, and in any event shall have no responsibility to monitor compliance by the Borrower with any such request for delivery, and each Lender shall be solely responsible for
requesting delivery to it or maintaining its copies of such documents. 
 6.03 Notices. Promptly notify the
Administrative Agent and each Lender: 
 (a) of the occurrence of any Default; 

(b) of any matter that has resulted or could reasonably be expected to result in a Material Adverse Effect, including (i) breach or
non-performance of, or any default under, a Contractual Obligation of the Borrower or any Subsidiary; (ii) any dispute, litigation, investigation, proceeding or suspension between the Borrower or any Subsidiary and any Governmental Authority;
or (iii) the commencement of, or any material development in, any litigation or proceeding affecting the Borrower or any Subsidiary, including pursuant to any applicable Environmental Laws; 

  
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 (c) of the occurrence of any ERISA Event; and 

(d) of any material change in accounting policies or financial reporting practices by the Borrower or any Subsidiary. 

Each notice pursuant to this Section shall be accompanied by a statement of a Responsible Officer of the Borrower setting forth details
of the occurrence referred to therein and stating what action the Borrower has taken and proposes to take with respect thereto. Each notice pursuant to Section 6.03(a) shall describe with particularity any and all provisions of this
Agreement and any other Loan Document that have been breached. 
 6.04 Payment of Obligations. Pay and discharge as the
same shall become due and payable, all its obligations and liabilities, including (a) all tax liabilities, assessments and governmental charges or levies upon it or its properties or assets, unless the same are being contested in good faith by
appropriate proceedings diligently conducted and adequate reserves in accordance with GAAP are being maintained by the Borrower or such Subsidiary; (b) all lawful claims which, if unpaid, would by law become a Lien upon its property, except
those that are being contested in good faith by appropriate proceedings and for which adequate reserves have been established in accordance with GAAP; and (c) all Indebtedness, as and when due and payable, but subject to any subordination
provisions contained in any instrument or agreement evidencing such Indebtedness. 
 6.05 Preservation of Existence, Etc.
(a) Preserve, renew and maintain in full force and effect its legal existence and good standing under the Laws of the jurisdiction of its organization except in a transaction permitted by Section 7.04; (b) take all reasonable
action to maintain all rights, privileges, permits, licenses and franchises necessary or desirable in the normal conduct of its business, except to the extent that failure to do so could not reasonably be expected to have a Material Adverse Effect;
and (c) preserve or renew all of its registered patents, trademarks, trade names and service marks, the failure to preserve any of which could reasonably be expected to have a Material Adverse Effect. 

6.06 Maintenance of Properties. (a) Maintain, preserve and protect all of its material properties and equipment necessary in
the operation of its business in accordance with industry practices; (b) make all necessary repairs thereto and renewals and replacements thereof except where the failure to do so could not reasonably be expected to have a Material Adverse
Effect; and (c) use the standard of care typical in the industry in the operation and maintenance of its facilities. 

6.07 Maintenance of Insurance. Maintain with financially sound and reputable insurance companies not Affiliates of the Borrower,
insurance with respect to its properties and business against loss or damage of the kinds customarily insured against by Persons engaged in the same or similar business, of such types and in such amounts as are customarily carried under similar
circumstances by such other Person. 

  
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 6.08 Compliance with Laws. Comply in all material respects with the requirements of
all Laws and all orders, writs, injunctions and decrees applicable to it or to its business or property, except in such instances in which (a) such requirement of Law or order, writ, injunction or decree is being contested in good faith by
appropriate proceedings diligently conducted; or (b) the failure to comply therewith could not reasonably be expected to have a Material Adverse Effect. 
 6.09 Books and Records. Maintain proper books of record and account, in which full, true and correct entries in conformity with GAAP consistently applied shall be made of all financial transactions
and matters involving the assets and business of the Borrower or such Subsidiary, as the case may be. 
 6.10 Inspection
Rights. Permit representatives and independent contractors of the Administrative Agent and each Lender to visit and inspect any of its properties, to examine its corporate, financial and operating records, and make copies thereof or abstracts
therefrom, and to discuss its affairs, finances and accounts with its directors, officers, and independent public accountants, all at such reasonable times during normal business hours and as often as may be reasonably desired, upon reasonable
advance notice to the Borrower; provided, however, that when an Event of Default exists the Administrative Agent or any Lender (or any of their respective representatives or independent contractors) may do any of the foregoing at the
expense of the Borrower at any time during normal business hours and without advance notice. 
 6.11 Use of Proceeds. Use
the proceeds of the Credit Extensions for working capital, capital expenditures, letters of credit, acquisitions, repurchases by the Borrower of the Borrower’s capital stock and general corporate purposes not in contravention of any Law or of
any Loan Document; provided, however, no portion of the proceeds of any Credit Extension will be used in any manner prohibited by Section 7.09. 
 6.12 Additional Guarantors. Notify the Administrative Agent within 10 days after the date that any Person becomes a Domestic Subsidiary other than an Immaterial Subsidiary, and within 10 days after
the date that any Person becomes a Domestic Subsidiary other than an Immaterial Subsidiary, cause such Person to (a) become a Guarantor by executing and delivering to the Administrative Agent a counterpart of the Guaranty or such other document
as the Administrative Agent shall deem appropriate for such purpose, and (b) deliver to the Administrative Agent documents of the types referred to in clauses (iii) and (iv) of Section 4.01(a) and favorable opinions of
counsel to such Person (which shall cover, among other things, the legality, validity, binding effect and enforceability of the documentation referred to in clause (a)), all in form, content and scope reasonably satisfactory to the Administrative
Agent. 
 ARTICLE VII 
 NEGATIVE COVENANTS 
 So long as any Lender shall have any Commitment
hereunder, any Loan or other Obligation hereunder shall remain unpaid or unsatisfied, or any Letter of Credit shall remain outstanding, the Borrower shall not, nor shall it permit any Subsidiary to, directly or indirectly: 

  
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 7.01 Liens. Create, incur, assume or suffer to exist any Lien upon any of its
property, assets or revenues, whether now owned or hereafter acquired, other than the following: 
 (a) Liens pursuant to any
Loan Document; 
 (b) Liens existing on the date hereof and listed on Schedule 7.01 and any renewals or extensions
thereof, provided that (i) the property covered thereby is not changed, (ii) the amount secured or benefited thereby is not increased, and (iii) the direct or any contingent obligor with respect thereto is not changed;

 (c) Liens for taxes or unpaid utilities not yet due or which are being contested in good faith and by appropriate proceedings
diligently conducted, if adequate reserves with respect thereto are maintained on the books of the applicable Person in accordance with GAAP; 
 (d) carriers’, warehousemen’s, mechanics’, materialmen’s, repairmen’s or other like Liens arising in the ordinary course of business which are not overdue for a period of more
than 60 days or which are being contested in good faith and by appropriate proceedings diligently conducted, if adequate reserves with respect thereto are maintained on the books of the applicable Person; 

(e) pledges or deposits in the ordinary course of business in connection with workers’ compensation, unemployment insurance and
other social security legislation, other than any Lien imposed by ERISA; 
 (f) deposits to secure the performance of bids,
trade contracts and leases (other than Indebtedness), statutory obligations, surety bonds (other than bonds related to judgments or litigation), performance bonds and other obligations of a like nature incurred in the ordinary course of business;

 (g) easements, rights-of-way, restrictions and other similar encumbrances affecting real property which, in the aggregate,
are not substantial in amount, and which do not in any case materially detract from the value of the property subject thereto or materially interfere with the ordinary conduct of the business of the applicable Person; 

(h) (i) Liens securing purchase money obligations of the Borrower or of Subsidiaries of the Borrower, for fixed or capital assets
acquired after the Closing Date, provided that (A) such Liens do not at any time encumber any property other than the property financed by such Indebtedness, (B) the Indebtedness secured thereby does not exceed the cost or fair
market value, whichever is lower, of the property being acquired on the date of acquisition and (C) such Liens attach to such property concurrently with or within 90 days after the acquisition thereof, and (ii) Liens securing any
refinancing of such Indebtedness, provided that such Liens do not extend to additional property and the amount of the Indebtedness is not increased; 
 (i) Liens securing judgments for the payment of money not constituting an Event of Default under Section 8.01(h) or securing appeal or other surety bonds related to such judgments; 

  
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 (j) Liens arising in the ordinary course of business under Oil and Gas Agreements to secure
compliance with such agreements, provided that any such Lien referred to in this clause are for claims which are not delinquent or which are being contested in good faith by appropriate action and for which adequate reserves have been
maintained in accordance with GAAP, and provided, further, that any such Lien referred to in this clause does not materially impair the use of the property covered by such Lien for the purposes for which such property is held by the
Borrower or any Subsidiary or materially impair the value of such property subject thereto, and provided, further, that such Liens are limited to property that is the subject of the relevant Oil and Gas Agreement and any proceeds
thereof; 
 (k) Liens incurred in the ordinary course of business that constitute banker’s Liens, rights of set-off or
similar rights and remedies as to deposit accounts or other funds maintained with a depositary institution, whether arising by operation of law or pursuant to contract; and 
 (l) Liens not otherwise permitted by this Section 7.01 if at the time of, and immediately after giving effect to, the creation or assumption of any such Lien, the aggregate outstanding
principal amount of Indebtedness of the Borrower and its Subsidiaries secured by any Liens not otherwise permitted hereby does not exceed 10% of Consolidated Net Worth of the Borrower and its Subsidiaries (determined as of the end of the most
recently completed fiscal quarter for which financial statements have been provided pursuant to Section 6.01); provided, further, notwithstanding the foregoing, that no Lien permitted under this Section 7.01(l) shall secure
Indebtedness owing under the Senior Note Indebtedness unless and until the Indebtedness under the Loan Documents are equally and ratably secured by all property subject to such Lien, in each case pursuant to documentation reasonably satisfactory to
the Required Lenders. 
 7.02 Foreign Subsidiaries and Joint Ventures. 

(a) Make or permit any Domestic Subsidiary to make any Investment in any Foreign Subsidiary or any Joint Venture unless the book value of
all Investments (including such Investment then being made) in Foreign Subsidiaries and Joint Ventures made on or after the Closing Date does not exceed an amount equal to 30% of the total book value of all assets of the Borrower and its
Subsidiaries calculated on a pro forma basis taking into account such Investment; or 
 (b) Incur any Indebtedness owed by the
Borrower to any Foreign Subsidiary or other Subsidiary that is not a Guarantor unless such Indebtedness is subordinated to the Obligations pursuant to terms that are substantially the same as the subordination terms applicable to the Guarantors
pursuant to the Guaranty. 
 7.03 Indebtedness of Subsidiaries. Permit any Subsidiary of the Borrower to create, incur,
assume or suffer to exist any Indebtedness, except: 
 (a) Indebtedness under the Loan Documents; 

(b) Guarantees in respect of Indebtedness otherwise permitted hereunder of the Borrower; 

  
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 (c) Indebtedness owed by any Subsidiary to (i) the Borrower, or (ii) another
Subsidiary, provided that if such Subsidiary to whom such Indebtedness is owed is not a Guarantor, then such Indebtedness (other than Indebtedness owed by a Foreign Subsidiary to another Foreign Subsidiary) shall be subordinated to the
Obligations pursuant to terms substantially the same as the subordination terms applicable to the Guarantors pursuant to the Guaranty; 
 (d) purchase money Indebtedness permitted by Section 7.01(h); 
 (e)
Guarantees in respect of the Senior Note Indebtedness in an aggregate principal amount of up to $600,000,000; 
 (f) unsecured
Indebtedness, provided that (i) both before and after such Indebtedness is created, incurred or assumed, no Default or Event of Default shall have occurred and be continuing, and (ii) the aggregate outstanding principal amount of
such Indebtedness for all Subsidiaries taken together shall not exceed at any time an amount equal to 10% of Consolidated Net Worth; and 
 (g) secured Indebtedness, provided that (i) both before and after such Indebtedness is created, incurred or assumed, no Default or Event of Default shall have occurred and be continuing, and
(ii) the aggregate outstanding principal amount of such Indebtedness for all Subsidiaries taken together shall not exceed at any time an amount equal to 5% of Consolidated Net Worth. 

7.04 Fundamental Changes. (A) Wind up, liquidate or dissolve its affairs, or (B) amalgamate or consolidate with, or
merge into, or sell, lease or otherwise dispose of, in one transaction or a series of transactions, all or substantially all of its assets to, any other Person, or permit any other Person to amalgamate or consolidate with, or merge into, or sell,
lease or otherwise dispose of all or substantially all of its assets to, it, except that this Section 7.04 shall not prohibit any of the following transactions, or any agreement to effect the same, provided that no Default has
occurred and is continuing or would result therefrom: 
 (a) any amalgamation, consolidation or merger, or sale or other
disposition of assets (other than by lease) involving the Borrower or any of its consolidated Subsidiaries, provided that 
 (i) in any such transaction involving the Borrower, the Borrower is the surviving, resulting or continuing Person in such merger, amalgamation or consolidation, or the transferee in such sale or other
disposition (in any such case, the “Survivor”), 
 (ii) in any such transaction involving any
Guarantor, the entity that constituted the Guarantor immediately prior thereto is the Survivor, 
 (b) the Guarantor shall have
amalgamated or merged with and into the Borrower and the Borrower shall be the Survivor, or 

  
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 (c) if neither the entity that constituted the Guarantor immediately prior thereto nor the
Borrower is the Survivor, the Survivor shall execute and deliver to the Administrative Agent an instrument, in form and substance satisfactory to it, whereby the Survivor shall assume all rights and obligations of the Guarantor under the Guaranty to
which the Guarantor is a party), 
 (i) in any such transaction not involving the Borrower or a Guarantor, a
wholly-owned Subsidiary of the Borrower is the Survivor, and 
 (ii) in the case of any transaction specified in
the foregoing clauses 7.04(a)(i) or (ii) or 7.04(c)(i) (A) the Borrower, the Guarantor (except in a case specified in clause (a)(ii)) and their Subsidiaries shall be in compliance, on a pro forma basis after giving effect to such
transaction, with the covenants contained in this Article VII recomputed as of the last day of the most recently ended fiscal quarter of the Borrower, the Guarantor and their Subsidiaries as if such transaction had occurred on the first day of each
relevant period for testing such compliance, (B) with respect to any amalgamation, consolidation or merger, or sale or other disposition of assets with or to a Person not a consolidated Subsidiary of the Borrower, the Borrower shall have
delivered to the Administrative Agent an officer’s certificate to such effect, together with all relevant financial information and calculations demonstrating such compliance and (C) in a transaction of the type described in clause (a)(ii)
above in which a Guarantor is not the Survivor, the Administrative Agent shall have received an opinion reasonably satisfactory in form, scope and substance to the Administrative Agent, of counsel reasonably satisfactory to the Administrative Agent,
addressing such matters in connection with such transaction as the Administrative Agent or such Lender may reasonably request, and such other documentation as the Administrative Agent may reasonably request; 

(d) any winding up, liquidation or dissolution of any consolidated Subsidiary if in the reasonable judgment of the board of directors (or
other managing group) of such Subsidiary, such winding up, liquidation or dissolution is in the best interests of the Borrower and its consolidated Subsidiaries taken as a whole and is not materially disadvantageous to any Lender, provided,
however, with respect to any winding up, liquidation or dissolution of any Guarantor the owner of all of the capital stock of the Guarantor immediately prior to such event shall be the Borrower or a wholly-owned Subsidiary of the Borrower;

 (e) transactions and transfers of assets among or between Loan Parties, or among and between Loan Parties and wholly-owned
Subsidiaries or among and between wholly-owned Subsidiaries, provided that any transaction or transfers described in this clause (e) that involves the Borrower shall be subject to the requirements of Section 7.04(a)(i) and
any transaction or transfer that involves a Guarantor shall be subject to the requirements of Section 7.04(a)(ii); and 
 (f) dispositions (whether in the form of a sale of assets or by merger) not otherwise permitted hereunder which are made for fair market value; provided that (i) any merger shall be subject to
the requirements set forth in Section 7.04(a)(i), (ii) the aggregate sales price from such disposition shall be paid in cash or otherwise on payment terms satisfactory to 

  
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the applicable Loan Party or Subsidiary, and (iii) the aggregate book value of all assets of the Borrower and its consolidated Subsidiaries, taken as a whole, shall not be reduced at any
time to an amount which is less than the Asset Threshold Value. As used in this Section “Asset Threshold Value” means an amount equal to 80% of the aggregate book value of all assets of the Borrower and its consolidated
Subsidiaries, taken as a whole, on December 31, 2011, as reflected in the Audited Financial Statements. No disposition (or series of dispositions) shall be permitted if, following such disposition or series of dispositions, the aggregate book
value of all assets of the Borrower and its consolidated Subsidiaries, taken as a whole, would be less than the Asset Threshold Value. 
 7.05 Hedging Agreements. Enter into any Swap Contracts other than in the ordinary course of business for the purpose of directly mitigating risks to which the Borrower or its Subsidiaries are
exposed in the conduct of their business and not for purposes of speculation. 
 7.06 Change in Nature of Business.
(a) Engage in any material line of business substantially different from those lines of business conducted by the Borrower and its Subsidiaries on the date hereof (including drilling and energy services) or any business substantially related or
incidental thereto and (b) permit Ambar Lone Star Fluid Services LLC to conduct any operations. 
 7.07 Transactions
with Affiliates. Enter into any material transaction of any kind with any Affiliate of the Borrower, whether or not in the ordinary course of business, other than on fair and reasonable terms substantially as favorable to the Borrower or such
Subsidiary as would be obtainable by the Borrower or such Subsidiary at the time in a comparable arm’s length transaction with a Person other than an Affiliate, except that the foregoing shall not apply to transactions among the Borrower and
one or more of its wholly-owned Subsidiaries, or between or among the Borrower’s wholly-owned Subsidiaries. 
 7.08
Burdensome Agreements. Enter into any Contractual Obligation (other than this Agreement or any other Loan Document) that limits the ability of any Subsidiary to pay dividends or make other payments or distributions to the Borrower or any
Guarantor or to otherwise transfer property to the Borrower or any Guarantor, except restrictions that could not reasonably be expected to impair the Borrower’s ability to repay the Obligations as and when due. 

7.09 Use of Proceeds. 
 (a) Use the proceeds of any Credit Extension, whether directly or indirectly to purchase or carry margin stock (within the meaning of Regulation U of the FRB) or to extend credit to others for the purpose
of purchasing or carrying margin stock or to refund indebtedness originally incurred for such purpose; or 
 (b) Use the
proceeds of any Credit Extension in connection with the acquisition of a voting interest of five percent or more in any Person if such acquisition is opposed by the board of directors or management of such Person. 

  
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 7.10 Financial Covenants. 

(a) Permit the Debt to Capitalization Ratio as of, and determined as of, the last day of each fiscal quarter and expressed as a
percentage, to exceed 45%. 
 (b) Permit the Interest Coverage Ratio as of, and determined as of, the last day of each fiscal
quarter to be less than 3.00 to 1.00. 
 ARTICLE VIII 

EVENTS OF DEFAULT AND REMEDIES 
 8.01 Events of Default. Any of the following shall constitute an Event of Default: 
 (a) Non-Payment. The Borrower or any other Loan Party fails to pay (i) when and as required to be paid herein, any amount of principal of any Loan or any L/C Obligation, or (ii) within
three days after the same becomes due, any interest on any Loan or on any L/C Obligation, or any fee due hereunder, or (iii) within five days after the same becomes due, any other amount payable hereunder or under any other Loan Document; or

 (b) Specific Covenants. The Borrower fails to perform or observe any term, covenant or agreement contained in any of
Sections 6.03(a), 6.05(a) or 6.11 or Article VII; or 
 (c) Other Defaults. Any Loan Party
fails to perform or observe any other covenant or agreement (not specified in subsection (a) or (b) above) contained in any Loan Document on its part to be performed or observed and such failure continues for 30 days after delivery of
written notice thereof to the Borrower from the Administrative Agent acting on the instructions of any Lender; or 
 (d)
Representations and Warranties. Any representation, warranty, certification or statement of fact made or deemed made by or on behalf of the Borrower or any other Loan Party herein, in any other Loan Document, or in any document delivered in
connection herewith or therewith shall be incorrect or misleading when made or deemed made; or 
 (e) Cross-Default.
(i) The Borrower or any Subsidiary (A) fails to make any payment when due (whether by scheduled maturity, required prepayment, acceleration, demand, or otherwise) in respect of any Indebtedness or Guarantee (other than Indebtedness
hereunder and Indebtedness under Swap Contracts) having an aggregate principal amount (including undrawn committed or available amounts and including amounts owing to all creditors under any combined or syndicated credit arrangement) of more than
the Threshold Amount, or (B) fails to observe or perform any other agreement or condition relating to any such Indebtedness or Guarantee or contained in any instrument or agreement evidencing, securing or relating thereto, or any other event
occurs, the effect of which default or other event is to cause, or to permit the holder or holders of such Indebtedness or the beneficiary or beneficiaries of such Guarantee (or a trustee or agent on behalf of such holder or holders or beneficiary
or beneficiaries) to cause, with the giving of notice if required, such Indebtedness to be demanded or to become due or to be repurchased, prepaid, defeased or redeemed (automatically or otherwise), or an offer to repurchase, prepay, defease or
redeem such Indebtedness to be made, prior to its stated maturity, or such Guarantee to become payable or cash collateral in respect thereof to be demanded; or (ii)

  
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there occurs under any Swap Contract an Early Termination Date (as defined in such Swap Contract) resulting from (A) any event of default under such Swap Contract as to which the Borrower or
any Subsidiary is the Defaulting Party (as defined in such Swap Contract) or (B) any Termination Event (as so defined) under such Swap Contract as to which the Borrower or any Subsidiary is an Affected Party (as so defined) and, in either
event, the Swap Termination Value owed by the Borrower or such Subsidiary as a result thereof is greater than the Threshold Amount; or 
 (f) Insolvency Proceedings, Etc. Any Loan Party or any of its Subsidiaries (other than an Immaterial Subsidiary) institutes or consents to the institution of any proceeding under any Debtor Relief
Law, or makes an assignment for the benefit of creditors; or applies for or consents to the appointment of any receiver, trustee, custodian, conservator, liquidator, or similar officer for it or for all or any material part of its property; or any
receiver, trustee, custodian, conservator, liquidator, or similar officer is appointed without the application or consent of such Person and the appointment continues undischarged or unstayed for 60 calendar days; or any proceeding under any Debtor
Relief Law relating to any such Person or to all or any material part of its property is instituted without the consent of such Person and continues undismissed or unstayed for 60 calendar days, or an order for relief is entered in any such
proceeding; or the Borrower or any of its Subsidiaries shall take any corporate, partnership or company action in furtherance of the foregoing; or 
 (g) Inability to Pay Debts; Attachment. (i) The Borrower or any Subsidiary (other than an Immaterial Subsidiary) becomes unable or admits in writing its inability or fails generally to pay its
debts as they become due, or (ii) any writ or warrant of attachment or execution or similar process is issued or levied against all or any property of such Person if such property is a material part of the property of the Borrower and its
Subsidiaries taken as a whole and is not released, vacated or fully bonded within 30 days after its issue or levy; or 
 (h)
Judgments. There is entered against the Borrower or any Subsidiary (i) a final judgment or order for the payment of money in an aggregate amount exceeding the Threshold Amount (to the extent not covered by independent third-party
insurance as to which the insurer does not dispute coverage), or (ii) any one or more non-monetary final judgments that have, or could reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect and, in either
case, (A) enforcement proceedings are commenced by any creditor upon such judgment or order, or (B) the same shall remain undischarged for a period of 20 consecutive days during which a stay of enforcement of such judgment, by reason of a
pending appeal or otherwise, is not in effect; or 
 (i) ERISA. (i) An ERISA Event occurs with respect to a Pension
Plan or Multiemployer Plan which has resulted or could reasonably be expected to result in liability of the Borrower under Title IV of ERISA to the Pension Plan, Multiemployer Plan or the PBGC in an aggregate amount in excess of the Threshold
Amount, or (ii) the Borrower or any ERISA Affiliate fails to pay when due, after the expiration of any applicable grace period, any installment payment with respect to its withdrawal liability under Section 4201 of ERISA under a
Multiemployer Plan in an aggregate amount in excess of the Threshold Amount; or 

  
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 (j) Invalidity of Loan Documents. Any Loan Document, at any time after its execution
and delivery and for any reason other than as expressly permitted hereunder or thereunder or satisfaction in full of all the Obligations, ceases to be in full force and effect; or any Loan Party or any other Person contests in any manner the
validity or enforceability of any Loan Document; or any Loan Party denies that it has any or further liability or obligation under any Loan Document, or purports to revoke, terminate or rescind any Loan Document; or 

(k) Change of Control. There occurs any Change of Control. 

8.02 Remedies Upon Event of Default. If any Event of Default occurs and is continuing, the Administrative Agent shall, at the
request of, or may, with the consent of, the Required Lenders, take any or all of the following actions: 
 (a) declare the
commitment of each Lender to make Loans and any obligation of the L/C Issuers to make L/C Credit Extensions to be terminated, whereupon such commitments and obligation shall be terminated; 

(b) declare the unpaid principal amount of all outstanding Loans, all interest accrued and unpaid thereon, and all other amounts owing or
payable hereunder or under any other Loan Document to be immediately due and payable, without presentment, demand, protest, notice of intent to accelerate, notice of acceleration, or other notice of any kind, all of which are hereby expressly waived
by the Borrower; 
 (c) require that the Borrower Cash Collateralize the L/C Obligations (in an amount equal to the Minimum
Collateral Amount); and 
 (d) exercise on behalf of itself and the Lenders all rights and remedies available to it and the
Lenders under the Loan Documents or applicable Law; 
 provided, however, that upon the occurrence of an actual or deemed entry of
an order for relief with respect to the Borrower under the Bankruptcy Code of the United States, the obligation of each Lender to make Loans and any obligation of the L/C Issuers to make L/C Credit Extensions shall automatically terminate, the
unpaid principal amount of all outstanding Loans and all interest and other amounts as aforesaid shall automatically become due and payable, and the obligation of the Borrower to Cash Collateralize the L/C Obligations as aforesaid shall
automatically become effective, in each case without further act of the Administrative Agent or any Lender. 
 8.03
Application of Funds. After the exercise of remedies provided for in Section 8.02 (or after the Loans have automatically become immediately due and payable and the L/C Obligations have automatically been required to be Cash
Collateralized as set forth in the proviso to Section 8.02), any amounts received on account of the Obligations shall be applied by the Administrative Agent in the following order: 

First, to payment of that portion of the Obligations constituting fees, indemnities, expenses and other amounts (including fees,
charges and disbursements of counsel to the Administrative Agent and amounts payable under Article III) payable to the Administrative Agent in its capacity as such; 

  
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 Second, to payment of that portion of the Obligations constituting fees, indemnities
and other amounts (other than principal and interest) payable to the Lenders and the L/C Issuers (including fees, charges and disbursements of counsel to the respective Lenders and the respective L/C Issuers and amounts payable under Article III),
ratably among them in proportion to the amounts described in this clause Second payable to them; 
 Third, to payment of
that portion of the Obligations constituting accrued and unpaid interest on the Loans, L/C Borrowings and other Obligations, ratably among the Lenders and the L/C Issuers in proportion to the respective amounts described in this clause Third payable
to them; 
 Fourth, to payment of that portion of the Obligations constituting unpaid principal of the Loans and L/C
Borrowings, ratably among the Lenders and the L/C Issuers in proportion to the respective amounts described in this clause Fourth held by them; 
 Fifth, to the Administrative Agent for the accounts of the L/C Issuers, to Cash Collateralize that portion of L/C Obligations comprised of the aggregate undrawn amount of Letters of Credit; and

 Last, the balance, if any, after all of the Obligations have been indefeasibly paid in full, to the Borrower or as
otherwise required by Law. 
 Subject to Section 2.03(c), amounts used to Cash Collateralize the aggregate undrawn
amount of Letters of Credit pursuant to clause Fifth above shall be applied to satisfy drawings under such Letters of Credit as they occur. If any amount remains on deposit as Cash Collateral after all Letters of Credit have either been fully drawn
or expired, such remaining amount shall be applied to the other Obligations, if any, in the order set forth above. 
 ARTICLE
IX 
 ADMINISTRATIVE AGENT 
 9.01 Appointment and Authority. Each of the Lenders and each L/C Issuer hereby irrevocably appoints Wells Fargo to act on its behalf as the Administrative Agent hereunder and under the other Loan
Documents and authorizes the Administrative Agent to take such actions on its behalf and to exercise such powers as are delegated to the Administrative Agent by the terms hereof or thereof, together with such actions and powers as are reasonably
incidental thereto. The provisions of this Article are solely for the benefit of the Administrative Agent, the Lenders and the L/C Issuers, and neither the Borrower nor any other Loan Party shall have rights as a third party beneficiary of any of
such provisions. 
 9.02 Rights as a Lender. The Person serving as the Administrative Agent hereunder shall have the same
rights and powers in its capacity as a Lender as any other Lender and may exercise the same as though it were not the Administrative Agent and the term “Lender” or “Lenders” shall, unless otherwise expressly
indicated or unless the context otherwise requires, include the Person serving as the Administrative Agent hereunder in its individual capacity. Such Person and its Affiliates may accept deposits from, lend money to, act as the financial advisor or
in any other advisory capacity for and generally engage in any kind of business with the Borrower or any Subsidiary or other Affiliate thereof as if such Person were not the Administrative Agent hereunder and without any duty to account therefor to
the Lenders. 

  
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 9.03 Exculpatory Provisions. The Administrative Agent shall not have any duties or
obligations except those expressly set forth herein and in the other Loan Documents. Without limiting the generality of the foregoing, the Administrative Agent: 
 (a) shall not be subject to any fiduciary or other implied duties, regardless of whether a Default has occurred and is continuing; 
 (b) shall not have any duty to take any discretionary action or exercise any discretionary powers, except discretionary rights and powers expressly contemplated hereby or by the other Loan Documents that
the Administrative Agent is required to exercise as directed in writing by the Required Lenders (or such other number or percentage of the Lenders as shall be expressly provided for herein or in the other Loan Documents), provided that the
Administrative Agent shall not be required to take any action that, in its opinion or the opinion of its counsel, may expose the Administrative Agent to liability or that is contrary to any Loan Document or applicable law; and 

(c) shall not, except as expressly set forth herein and in the other Loan Documents, have any duty to disclose, and shall not be liable
for the failure to disclose, any information relating to the Borrower or any of its Affiliates that is communicated to or obtained by the Person serving as the Administrative Agent or any of its Affiliates in any capacity. 

The Administrative Agent shall not be liable for any action taken or not taken by it (i) with the consent or at the request of the
Required Lenders (or such other number or percentage of the Lenders as shall be necessary, or as the Administrative Agent shall believe in good faith shall be necessary, under the circumstances as provided in Sections 10.01 and
8.02) or (ii) in the absence of its own gross negligence or willful misconduct. The Administrative Agent shall be deemed not to have knowledge of any Default unless and until notice describing such Default is given to the Administrative
Agent by the Borrower, a Lender or an L/C Issuer. 
 The Administrative Agent shall not be responsible for or have any duty to
ascertain or inquire into (i) any statement, warranty or representation made in or in connection with this Agreement or any other Loan Document, (ii) the contents of any certificate, report or other document delivered hereunder or
thereunder or in connection herewith or therewith, (iii) the performance or observance of any of the covenants, agreements or other terms or conditions set forth herein or therein or the occurrence of any Default, (iv) the validity,
enforceability, effectiveness or genuineness of this Agreement, any other Loan Document or any other agreement, instrument or document or (v) the satisfaction of any condition set forth in Article IV or elsewhere herein, other than to confirm
receipt of items expressly required to be delivered to the Administrative Agent. 
 9.04 Reliance by Administrative
Agent. The Administrative Agent shall be entitled to rely upon, and shall not incur any liability for relying upon, any notice, request, certificate, consent, statement, instrument, document or other writing (including any electronic message,
Internet or intranet website posting or other distribution) believed by it to be genuine and to have 

  
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been signed, sent or otherwise authenticated by the proper Person. The Administrative Agent also may rely upon any statement made to it orally or by telephone and believed by it to have been made
by the proper Person, and shall not incur any liability for relying thereon. In determining compliance with any condition hereunder to the making of a Loan, or the issuance of a Letter of Credit, that by its terms must be fulfilled to the
satisfaction of a Lender or an L/C Issuer, the Administrative Agent may presume that such condition is satisfactory to such Lender or such L/C Issuer unless the Administrative Agent shall have received notice to the contrary from such Lender or such
L/C Issuer prior to the making of such Loan or the issuance of such Letter of Credit. The Administrative Agent may consult with legal counsel (who may be counsel for the Borrower), independent accountants and other experts selected by it, and shall
not be liable for any action taken or not taken by it in accordance with the advice of any such counsel, accountants or experts. 
  

9.05 Delegation of Duties. The Administrative Agent may perform any and all of its duties and exercise its rights and powers
hereunder or under any other Loan Document by or through any one or more sub agents appointed by the Administrative Agent. The Administrative Agent and any such sub agent may perform any and all of its duties and exercise its rights and powers by or
through their respective Related Parties. The exculpatory provisions of this Article shall apply to any such sub agent and to the Related Parties of the Administrative Agent and any such sub agent, and shall apply to their respective activities in
connection with the syndication of the credit facilities provided for herein as well as activities as Administrative Agent. 

9.06 Resignation of Administrative Agent. The Administrative Agent may at any time give notice of its resignation to the Lenders,
the L/C Issuers and the Borrower. Upon receipt of any such notice of resignation, the Required Lenders shall have the right, in consultation with the Borrower, to appoint a successor, which shall be a bank with an office in the United States, or an
Affiliate of any such bank with an office in the United States. If no such successor shall have been so appointed by the Required Lenders and shall have accepted such appointment within 30 days after the retiring Administrative Agent gives notice of
its resignation, then the retiring Administrative Agent may on behalf of the Lenders and the L/C Issuers, appoint a successor Administrative Agent meeting the qualifications set forth above; provided that if the Administrative Agent shall
notify the Borrower and the Lenders that no qualifying Person has accepted such appointment, then such resignation shall nonetheless become effective in accordance with such notice and (1) the retiring Administrative Agent shall be discharged
from its duties and obligations hereunder and under the other Loan Documents (except that in the case of any collateral security held by the Administrative Agent on behalf of the Lenders or the L/C Issuers under any of the Loan Documents, the
retiring Administrative Agent shall continue to hold such collateral security until such time as a successor Administrative Agent is appointed) and (2) all payments, communications and determinations provided to be made by, to or through the
Administrative Agent shall instead be made by or to each Lender and each L/C Issuer directly, until such time as the Required Lenders appoint a successor Administrative Agent as provided for above in this Section. Upon the acceptance of a
successor’s appointment as Administrative Agent hereunder, such successor shall succeed to and become vested with all of the rights, powers, privileges and duties of the retiring (or retired) Administrative Agent, and the retiring
Administrative Agent shall be discharged from all of its duties and obligations hereunder or under the other Loan Documents (if not already discharged therefrom as provided above in this Section). The fees payable by the Borrower to a successor

  
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Administrative Agent shall be the same as those payable to its predecessor unless otherwise agreed between the Borrower and such successor. After the retiring Administrative Agent’s
resignation hereunder and under the other Loan Documents, the provisions of this Article and Section 10.04 shall continue in effect for the benefit of such retiring Administrative Agent, its sub agents and their respective Related
Parties in respect of any actions taken or omitted to be taken by any of them while the retiring Administrative Agent was acting as Administrative Agent. 
 Any resignation by Wells Fargo as Administrative Agent pursuant to this Section shall also constitute its resignation as an L/C Issuer and Swing Line Lender. Upon the acceptance of a successor’s
appointment as Administrative Agent hereunder, (a) such successor shall succeed to and become vested with all of the rights, powers, privileges and duties of the retiring L/C Issuer and Swing Line Lender, (b) the retiring L/C Issuer and
Swing Line Lender shall be discharged from all of their respective duties and obligations hereunder or under the other Loan Documents, and (c) the successor L/C Issuer shall issue letters of credit in substitution for the Letters of Credit, if
any, outstanding at the time of such succession or make other arrangement satisfactory to the retiring L/C Issuer to effectively assume the obligations of the retiring L/C Issuer with respect to such Letters of Credit. 

9.07 Non-Reliance on Administrative Agent and Other Lenders. Each Lender and each L/C Issuer acknowledges that it has,
independently and without reliance upon the Administrative Agent or any other Lender or any of their Related Parties and based on such documents and information as it has deemed appropriate, made its own credit analysis and decision to enter into
this Agreement. Each Lender and each L/C Issuer also acknowledges that it will, independently and without reliance upon the Administrative Agent or any other Lender or any of their Related Parties and based on such documents and information as it
shall from time to time deem appropriate, continue to make its own decisions in taking or not taking action under or based upon this Agreement, any other Loan Document or any related agreement or any document furnished hereunder or thereunder.

 9.08 No Other Duties, Etc. Anything herein to the contrary notwithstanding, none of the Co-Syndication Agents, Co-Lead
Arrangers, Joint Book Runners or agents, if any, listed on the cover page hereof shall have any powers, duties or responsibilities under this Agreement or any of the other Loan Documents, except in its capacity, as applicable, as the Administrative
Agent, a Lender or an L/C Issuer hereunder. 
 9.09 Administrative Agent May File Proofs of Claim. In case of the
pendency of any receivership, insolvency, liquidation, bankruptcy, reorganization, arrangement, adjustment, composition or other judicial proceeding relative to any Loan Party, the Administrative Agent (irrespective of whether the principal of any
Loan or L/C Obligation shall then be due and payable as herein expressed or by declaration or otherwise and irrespective of whether the Administrative Agent shall have made any demand on the Borrower) shall be entitled and empowered, by intervention
in such proceeding or otherwise 
 (a) to file and prove a claim for the whole amount of the principal and interest owing and
unpaid in respect of the Loans, L/C Obligations and all other Obligations that are owing and unpaid and to file such other documents as may be necessary or advisable in order to 

  
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have the claims of the Lenders, the L/C Issuers and the Administrative Agent (including any claim for the reasonable compensation, expenses, disbursements and advances of the Lenders, the L/C
Issuers and the Administrative Agent and their respective agents and counsel and all other amounts due the Lenders, the L/C Issuers and the Administrative Agent under Sections 2.03(j) and (j), 2.09 and 10.04) allowed
in such judicial proceeding; and 
 (b) to collect and receive any monies or other property payable or deliverable on any such
claims and to distribute the same; 
 and any custodian, receiver, assignee, trustee, liquidator, sequestrator or other similar official in any
such judicial proceeding is hereby authorized by each Lender and each L/C Issuer to make such payments to the Administrative Agent and, in the event that the Administrative Agent shall consent to the making of such payments directly to the Lenders
and the L/C Issuers, to pay to the Administrative Agent any amount due for the reasonable compensation, expenses, disbursements and advances of the Administrative Agent and its agents and counsel, and any other amounts due the Administrative Agent
under Sections 2.09 and 10.04. 
 Nothing contained herein shall be deemed to authorize the Administrative
Agent to authorize or consent to or accept or adopt on behalf of any Lender or any L/C Issuer any plan of reorganization, arrangement, adjustment or composition affecting the Obligations or the rights of any Lender or to authorize the Administrative
Agent to vote in respect of the claim of any Lender in any such proceeding. 
 9.10 Guaranty Matters. The Lenders and the
L/C Issuers irrevocably authorize the Administrative Agent, at its option and in its discretion, to release any Guarantor from its obligations under the Guaranty if such Person ceases to be a Subsidiary as a result of a transaction permitted
hereunder. 
 Upon request by the Administrative Agent at any time, the Required Lenders will confirm in writing the
Administrative Agent’s authority to release any Guarantor from its obligations under the Guaranty pursuant to this Section 9.10. 
 ARTICLE X 
 MISCELLANEOUS 

10.01 Amendments, Etc. No amendment or waiver of any provision of this Agreement or any other Loan Document, and no consent to any
departure by the Borrower or any other Loan Party therefrom, shall be effective unless in writing signed by the Required Lenders and the Borrower or the applicable Loan Party, as the case may be, and acknowledged by the Administrative Agent, and
each such waiver or consent shall be effective only in the specific instance and for the specific purpose for which given; provided, however, that no such amendment, waiver or consent shall: 

(a) (i) waive any condition set forth in Section 4.01 without the written consent of each Lender or (ii) after the
Closing Date, waive any condition set forth in Section 4.02 without the written consent of the Required Revolving Lenders; 

  
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 (b) extend or increase any Commitment of any Lender (or reinstate any Commitment terminated
pursuant to Section 8.02) without the written consent of such Lender; 
 (c) postpone any date fixed by this
Agreement or any other Loan Document for any payment of principal, interest, fees or other amounts due to the Lenders (or any of them) hereunder or under any other Loan Document without the written consent of each Lender directly affected thereby;

 (d) reduce the principal of, or the rate of interest specified herein on, any Loan or L/C Borrowing, or (subject to clause
(iv) of the second proviso to this Section 10.01) any fees or other amounts payable hereunder or under any other Loan Document without the written consent of each Lender directly affected thereby; provided, however,
that only the consent of the Required Lenders shall be necessary (i) to amend the definition of “Default Rate” or to waive any obligation of the Borrower to pay interest or Letter of Credit Fees at the Default Rate or
(ii) to amend any financial covenant hereunder (or any defined term used therein) even if the effect of such amendment would be to reduce the rate of interest on any Loan or L/C Borrowing or to reduce any fee payable hereunder; and provided
further that only the consent of the Required Revolving Lenders or the Required Term Lenders, as the case may be, shall be necessary to waive any obligation of the Borrower to pay interest at the Default Rate with respect to Loans of a
particular Facility; 
 (e) change (i) Section 2.13 or Section 8.03 in a manner that would alter
the pro rata sharing of payments required thereby without the written consent of each Lender or (ii) the order of application of any reduction in the Commitments or any prepayment of Loans among the Facilities from the application thereof set
forth in the applicable provisions of Section 2.04(b) or 2.05(b), respectively, in any manner that materially and adversely affects the Lenders under a Facility without the written consent of (i) if such Facility is the Term
Facility, the Term Lenders, and (ii) if such Facility is the Revolving Credit Facility, the Revolving Credit Lenders; 

(f) change (i) any provision of this Section 10.01 or the definition of “Required Lenders” or any other
provision hereof specifying the number or percentage of Lenders required to amend, waive or otherwise modify any rights hereunder or make any determination or grant any consent hereunder (other than the definitions specified in clause (ii) of
this Section 10.01(f)), without the written consent of each Lender or (ii) the definition of “Required Revolving Lenders,” or “Required Term Lenders” without the written consent of each Lender under the
applicable Facility; 
 (g) release all or substantially all of the Guarantors from the Guaranty (other than as permitted by the
Loan Documents) without the written consent of each Lender; 
 (h) change Section 10.06 in a manner that imposes
additional restrictions on the ability of any Lender under any Facility to assign any of its rights or obligations hereunder without the prior written consent of (i) if such Facility is the Term Facility, the Required Term Lenders and
(ii) if such Facility is the Revolving Credit Facility, the Required Revolving Lenders; 

  
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 (i) reduce the amount of each quarterly amortization payments due to any Term Lender under
Section 2.07(a) without the consent of such Term Lender; 
 and, provided, further, that (i) no amendment, waiver or
consent shall, unless in writing and signed by an L/C Issuer in addition to the Lenders required above, affect the rights or duties of such L/C Issuer under this Agreement or any Issuer Document relating to any Letter of Credit issued or to be
issued by it; (ii) no amendment, waiver or consent shall, unless in writing and signed by the Swing Line Lender in addition to the Lenders required above, affect the rights or duties of the Swing Line Lender under this Agreement; (iii) no
amendment, waiver or consent shall, unless in writing and signed by the Administrative Agent in addition to the Lenders required above, affect the rights or duties of the Administrative Agent under this Agreement or any other Loan Document;
(iv) Section 10.06(g) may not be amended, waived or otherwise modified without the consent of each Granting Lender all or any part of whose Loans are being funded by an SPC at the time of such amendment, waiver or other
modification; and (v) the Fee Letters may be amended, or rights or privileges thereunder waived, in a writing executed only by the parties thereto. Notwithstanding anything to the contrary herein, no Defaulting Lender shall have any right to
approve or disapprove any amendment, waiver or consent hereunder (and any amendment, waiver or consent which by its terms requires the consent of all Lenders or each affected Lender may be effected with the consent of the applicable Lenders other
than Defaulting Lenders), except that (x) the Commitments of any Defaulting Lender may not be increased or extended without the consent of such Lender and (y) any waiver, amendment or modification requiring the consent of all Lenders or
each affected Lender that by its terms affects any Defaulting Lender more adversely than other affected Lenders shall require the consent of such Defaulting Lender. 
 10.02 Notices; Effectiveness; Electronic Communication. 
 (a) Notices
Generally. Except in the case of notices and other communications expressly permitted to be given by telephone (and except as provided in subsection (b) below), all notices and other communications provided for herein shall be in writing
and shall be delivered by hand or overnight courier service, mailed by certified or registered mail or sent by telecopier as follows, and all notices and other communications expressly permitted hereunder to be given by telephone shall be made to
the applicable telephone number, as follows: 
 (i) if to the Borrower, the Administrative Agent, or an L/C
Issuer, to the address, telecopier number, electronic mail address or telephone number specified for such Person on Schedule 10.02; and 
 (ii) if to any other Lender, to the address, telecopier number, electronic mail address or telephone number specified in its Administrative Questionnaire. 

Notices sent by hand or overnight courier service, or mailed by certified or registered mail, shall be deemed to have been given when
received; notices sent by telecopier shall be deemed to have been given when sent (except that, if not given during normal business hours for the recipient, shall be deemed to have been given at the opening of business on the next business day for
the recipient). Notices delivered through electronic communications to the extent provided in subsection (b) below, shall be effective as provided in such subsection (b). 

  
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 (b) Electronic Communications. Notices and other communications to the Lenders and
the L/C Issuers hereunder may be delivered or furnished by electronic communication (including e mail and Internet or intranet websites) pursuant to procedures approved by the Administrative Agent, provided that the foregoing shall not apply
to notices to any Lender or any L/C Issuer pursuant to Article II if such Lender or such L/C Issuer, as applicable, has notified the Administrative Agent that it is incapable of receiving notices under such Article by electronic communication. The
Administrative Agent or the Borrower may, in its discretion, agree to accept notices and other communications to it hereunder by electronic communications pursuant to procedures approved by it, provided that approval of such procedures may be
limited to particular notices or communications. 
 Unless the Administrative Agent otherwise prescribes, (i) notices and
other communications sent to an e-mail address shall be deemed received upon the sender’s receipt of an acknowledgement from the intended recipient (such as by the “return receipt requested” function, as available, return e-mail or
other written acknowledgement), provided that if such notice or other communication is not sent during the normal business hours of the recipient, such notice or communication shall be deemed to have been sent at the opening of business on
the next business day for the recipient, and (ii) notices or communications posted to an Internet or intranet website shall be deemed received upon the deemed receipt by the intended recipient at its e-mail address as described in the foregoing
clause (i) of notification that such notice or communication is available and identifying the website address therefor. 

(c) Change of Address, Etc. Each of the Borrower, the Administrative Agent and the L/C Issuers may change its address, telecopier
or telephone number for notices and other communications hereunder by notice to the other parties hereto. Each other Lender may change its address, telecopier or telephone number for notices and other communications hereunder by notice to the
Borrower, the Administrative Agent and the L/C Issuers. 
 (d) Reliance by Administrative Agent, L/C Issuers and Lenders.
The Administrative Agent, the L/C Issuers and the Lenders shall be entitled to rely and act upon any notices (including telephonic Loan Notices) purportedly given by or on behalf of the Borrower even if (i) such notices were not made in a
manner specified herein, were incomplete or were not preceded or followed by any other form of notice specified herein, or (ii) the terms thereof, as understood by the recipient, varied from any confirmation thereof. The Borrower shall
indemnify the Administrative Agent, each L/C Issuer, each Lender and the Related Parties of each of them from all losses, costs, expenses and liabilities resulting from the reliance by such Person on each notice purportedly given by or on behalf of
the Borrower. All telephonic notices to and other telephonic communications with the Administrative Agent may be recorded by the Administrative Agent, and each of the parties hereto hereby consents to such recording. 

10.03 No Waiver; Cumulative Remedies. No failure by any Lender, any L/C Issuer or the Administrative Agent to exercise, and no
delay by any such Person in exercising, any right, remedy, power or privilege hereunder shall operate as a waiver thereof; nor shall any single or partial exercise of any right, remedy, power or privilege hereunder preclude any other or further
exercise thereof or the exercise of any other right, remedy, power or privilege. The rights, remedies, powers and privileges herein provided are cumulative and not exclusive of any rights, remedies, powers and privileges provided by law. 

  
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 10.04 Expenses; Indemnity; Damage Waiver. 

(a) Costs and Expenses. The Borrower shall pay (i) all reasonable out of pocket expenses incurred by the Administrative Agent
and its Affiliates (including the reasonable fees, charges and disbursements of counsel for the Administrative Agent), in connection with the syndication of the credit facilities provided for herein, the preparation, negotiation, execution, delivery
and administration of this Agreement and the other Loan Documents or any amendments, modifications or waivers of the provisions hereof or thereof (whether or not the transactions contemplated hereby or thereby shall be consummated), (ii) all
reasonable out of pocket expenses incurred by an L/C Issuer in connection with the issuance, amendment, renewal or extension of any Letter of Credit or any demand for payment thereunder and (iii) all out of pocket expenses incurred by the
Administrative Agent, any Lender or any L/C Issuer (including the fees, charges and disbursements of any counsel for the Administrative Agent, any Lender or any L/C Issuer), in connection with the enforcement or protection of its rights (A) in
connection with this Agreement and the other Loan Documents, including its rights under this Section, or (B) in connection with the Loans made or Letters of Credit issued hereunder, including all such out of pocket expenses incurred during any
workout, restructuring or negotiations in respect of such Loans or Letters of Credit; provided that the Borrower shall not be required to pay out of pocket expenses incurred by a Defaulting Lender (including the fees, charges and
disbursements of any counsel for such Defaulting Lender), if such expenses are attributable to such Lender being a Defaulting Lender. 
 (b) Indemnification by the Borrower. The Borrower shall indemnify the Administrative Agent (and any sub-agent thereof), each Lender and each L/C Issuer, and each Related Party of any of the
foregoing Persons (each such Person being called an “Indemnitee”) against, and hold each Indemnitee harmless from, any and all losses, claims, damages, liabilities and related expenses (including the reasonable fees, charges and
disbursements of any counsel for any Indemnitee), incurred by any Indemnitee or asserted against any Indemnitee by any third party or by the Borrower or any other Loan Party arising out of, in connection with, or as a result of (i) the
syndication of the credit facilities provided for herein, the preparation, negotiation execution or delivery of this Agreement, any other Loan Document or any agreement or instrument contemplated hereby or thereby, the performance by the parties
hereto of their respective obligations hereunder or thereunder or the consummation of the transactions contemplated hereby or thereby, (ii) any Loan or Letter of Credit or the use or proposed use of the proceeds therefrom (including any refusal
by an L/C Issuer to honor a demand for payment under a Letter of Credit if the documents presented in connection with such demand do not strictly comply with the terms of such Letter of Credit), (iii) any actual or alleged presence or release
of Hazardous Materials on or from any property owned or operated by the Borrower or any of its Subsidiaries, or any Environmental Liability related in any way to the Borrower or any of its Subsidiaries, or (iv) any actual or prospective claim,
litigation, investigation or proceeding relating to any of the foregoing, whether based on contract, tort or any other theory, whether brought by a third party or by the Borrower or any other Loan Party, and regardless of whether any Indemnitee is a
party thereto, in all cases, whether or not caused by or arising, in whole or in 

  
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part, out of the comparative, contributory or sole negligence of the Indemnitee; provided that such indemnity shall not, as to any Indemnitee, be available to the extent that such losses,
claims, damages, liabilities or related expenses are determined by a court of competent jurisdiction by final and nonappealable judgment to have resulted from (A) the gross negligence or willful misconduct of such Indemnitee, (B) a breach
of a Loan Document in any material respect by such Indemnitee or (C) such Indemnitee being a Defaulting Lender. 
 (c)
Reimbursement by Lenders. To the extent that the Borrower for any reason fails to indefeasibly pay any amount required under subsection (a) or (b) of this Section to be paid by it to the Administrative Agent (or any sub-agent
thereof), the L/C Issuers or any Related Party of any of the foregoing, but without limiting the Borrower’s payment obligations with respect thereto, each Lender severally agrees to pay to the Administrative Agent (or any such sub-agent), an
L/C Issuer or such Related Party, as the case may be, such Lender’s Applicable Percentage (determined as of the time that the applicable unreimbursed expense or indemnity payment is sought) of such unpaid amount, provided that the
unreimbursed expense or indemnified loss, claim, damage, liability or related expense, as the case may be, was incurred by or asserted against the Administrative Agent (or any such sub-agent) or an L/C Issuer in its capacity as such, or against any
Related Party of any of the foregoing acting for the Administrative Agent (or any such sub-agent) or an L/C Issuer in connection with such capacity. The obligations of the Lenders under this subsection (c) are subject to the provisions of
Section 2.12(d). 
 (d) Waiver of Consequential Damages, Etc. To the fullest extent permitted by applicable
law, no party hereto shall assert, and each party hereto hereby waives, any claim against any Indemnitee, on any theory of liability, for special, indirect, consequential or punitive damages (as opposed to direct or actual damages) arising out of,
in connection with, or as a result of, this Agreement, any other Loan Document or any agreement or instrument contemplated hereby, the transactions contemplated hereby or thereby, any Loan or Letter of Credit or the use of the proceeds thereof. No
Indemnitee referred to in subsection (b) above shall be liable for any damages arising from the use by unintended recipients of any information or other materials distributed by it through telecommunications, electronic or other information
transmission systems in connection with this Agreement or the other Loan Documents or the transactions contemplated hereby or thereby. 
 (e) Payments. All amounts due under this Section shall be payable not later than ten Business Days after demand therefor. 
 (f) Survival. The agreements in this Section shall survive the resignation of the Administrative Agent and an L/C Issuer, the replacement of any Lender, the termination of the Aggregate Commitments
and the repayment, satisfaction or discharge of all the other Obligations. 
 10.05 Payments Set Aside. To the extent
that any payment by or on behalf of the Borrower is made to the Administrative Agent, any L/C Issuer or any Lender, or the Administrative Agent, any L/C Issuer or any Lender exercises its right of setoff, and such payment or the proceeds of such
setoff or any part thereof is subsequently invalidated, declared to be fraudulent or preferential, set aside or required (including pursuant to any settlement 

  
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entered into by the Administrative Agent, such L/C Issuer or such Lender in its discretion) to be repaid to a trustee, receiver or any other party, in connection with any proceeding under any
Debtor Relief Law or otherwise, then (a) to the extent of such recovery, the obligation or part thereof originally intended to be satisfied shall be revived and continued in full force and effect as if such payment had not been made or such
setoff had not occurred, and (b) each Lender and each L/C Issuer severally agrees to pay to the Administrative Agent upon demand its applicable share (without duplication) of any amount so recovered from or repaid by the Administrative Agent,
plus interest thereon from the date of such demand to the date such payment is made at a rate per annum equal to the Federal Funds Rate from time to time in effect. The obligations of the Lenders and the L/C Issuers under clause (b) of the
preceding sentence shall survive the payment in full of the Obligations and the termination of this Agreement. 
 10.06
Successors and Assigns. 
 (a) Successors and Assigns Generally. The provisions of this Agreement shall be binding
upon and inure to the benefit of the parties hereto and their respective successors and assigns permitted hereby, except that the Borrower may not assign or otherwise transfer any of its rights or obligations hereunder without the prior written
consent of the Administrative Agent and each Lender and no Lender may assign or otherwise transfer any of its rights or obligations hereunder except (i) to an Eligible Assignee in accordance with the provisions of subsection (b) of this
Section, (ii) by way of participation in accordance with the provisions of subsection (d) of this Section, (iii) by way of pledge or assignment of a security interest subject to the restrictions of subsection (f) of this Section,
or (iv) to an SPC in accordance with the provisions of subsection (h) of this Section (and any other attempted assignment or transfer by any party hereto shall be null and void). Nothing in this Agreement, expressed or implied, shall be
construed to confer upon any Person (other than the parties hereto, their respective successors and assigns permitted hereby, Participants to the extent provided in subsection (d) of this Section and, to the extent expressly contemplated
hereby, the Related Parties of each of the Administrative Agent, the L/C Issuers and the Lenders) any legal or equitable right, remedy or claim under or by reason of this Agreement. 

(b) Assignments by Lenders. Any Lender may at any time assign to one or more Eligible Assignees all or a portion of its rights and
obligations under this Agreement (including all or a portion of its Commitments and the Loans (including for purposes of this subsection (b), participations in L/C Obligations and in Swing Line Loans) at the time owing to it); provided that
any such assignment shall be subject to the following conditions: 
 (i) Minimum Amounts. 

(A) in the case of an assignment of the entire remaining amount of the assigning Lender’s Commitment under any
Facility and the Loans at the time owing to it under such Facility or in the case of an assignment to a Lender, an Affiliate of a Lender or an Approved Fund, no minimum amount need be assigned; and 

  
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 (B) in any case not described in subsection (b)(i)(A) of this Section, the
aggregate amount of the Commitments (which for this purpose includes Loans outstanding thereunder) or, if the applicable Commitment is not then in effect, the principal outstanding balance of the applicable Loans of the assigning Lender subject to
each such assignment, determined as of the date the Assignment and Assumption with respect to such assignment is delivered to the Administrative Agent or, if “Trade Date” is specified in the Assignment and Assumption, as of the Trade Date,
shall not be less than $5,000,000, in the case of any assignment in respect of the Revolving Credit Facility, or $1,000,000, in the case of any assignment in respect of either Term Facility, unless each of the Administrative Agent and, so long as no
Event of Default has occurred and is continuing, the Borrower otherwise consents (each such consent not to be unreasonably withheld or delayed); provided, however, that concurrent assignments to members of an Assignee Group and
concurrent assignments from members of an Assignee Group to a single Eligible Assignee (or to an Eligible Assignee and members of its Assignee Group) will be treated as a single assignment for purposes of determining whether such minimum amount has
been met; 
 (ii) Proportionate Amounts. Each partial assignment shall be made as an assignment of a
proportionate part of all the assigning Lender’s rights and obligations under this Agreement with respect to the Loans or the Commitment assigned, except that this clause (ii) shall not (A) apply to the Swing Line Lender’s rights
and obligations in respect of Swing Line Loans or (B) prohibit any Lender from assigning all or a portion of its rights and obligations among separate Facilities on a non-pro rata basis; 

(iii) Required Consents. No consent shall be required for any assignment except to the extent required by

subsection (b)(i)(B) of this Section and, in addition: 
 (A) the consent of the Borrower (such consent not
to be unreasonably withheld or delayed) shall be required unless (1) an Event of Default has occurred and is continuing at the time of such assignment or (2) such assignment is to a Lender, an Affiliate of a Lender or an Approved Fund;

 (B) the consent of the Administrative Agent (such consent not to be unreasonably withheld or delayed) shall be
required for assignments in respect of (1) any Term Commitment or Revolving Credit Commitment if such assignment is to a Person that is not a Lender with a Commitment in respect of the applicable Facility, an Affiliate of such Lender or an
Approved Fund with respect to such Lender or (2) any Term Loan to a Person that is not a Lender, an Affiliate of a Lender or an Approved Fund; 
 (C) the consent of the L/C Issuers (such consent not to be unreasonably withheld or delayed) shall be required for any assignment that increases the obligation of the assignee to participate in exposure
under one or more Letters of Credit (whether or not then outstanding); and 

  
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 (D) the consent of the Swing Line Lender (such consent not to be
unreasonably withheld or delayed) shall be required for any assignment in respect of the Revolving Credit Facility. 
 (iv) Assignment and Assumption. The parties to each assignment shall execute and deliver to the Administrative Agent an Assignment and Assumption, together with a processing and recordation fee in
the amount of $3,500; provided, however, that the Administrative Agent may, in its sole discretion, elect to waive such processing and recordation fee in the case of any assignment. The assignee, if it is not a Lender, shall deliver to
the Administrative Agent an Administrative Questionnaire. 
 (v) No Assignment to Borrower or Defaulting
Lender. No such assignment shall be made (A) to the Borrower or any of the Borrower’s Affiliates or Subsidiaries or (B) to any Defaulting Lender or any of its Affiliates or Subsidiaries, or any Person who, upon becoming a Lender
hereunder, would constitute any of the foregoing Persons described in this clause (B). 
 (vi) No Assignment
to Natural Persons. No such assignment shall be made to a natural person. 
 Subject to acceptance and recording thereof by
the Administrative Agent pursuant to subsection (c) of this Section, from and after the effective date specified in each Assignment and Assumption, the Eligible Assignee thereunder shall be a party to this Agreement and, to the extent of the
interest assigned by such Assignment and Assumption, have the rights and obligations of a Lender under this Agreement, and the assigning Lender thereunder shall, to the extent of the interest assigned by such Assignment and Assumption, be released
from its obligations under this Agreement (and, in the case of an Assignment and Assumption covering all of the assigning Lender’s rights and obligations under this Agreement, such Lender shall cease to be a party hereto) but shall continue to
be entitled to the benefits of Sections 3.01, 3.04, 3.05, and 10.04 with respect to facts and circumstances occurring prior to the effective date of such assignment. Upon request, the Borrower (at its expense) shall
execute and deliver a Note to the assignee Lender. Any assignment or transfer by a Lender of rights or obligations under this Agreement that does not comply with this subsection shall be treated for purposes of this Agreement as a sale by such
Lender of a participation in such rights and obligations in accordance with subsection (d) of this Section. 
 (c)
Register. The Administrative Agent, acting solely for this purpose as an agent of the Borrower, shall maintain at the Administrative Agent’s Office a copy of each Assignment and Assumption delivered to it and a register for the
recordation of the names and addresses of the Lenders, and the Commitments of, and principal amounts of the Loans and L/C Obligations owing to, each Lender pursuant to the terms hereof from time to time (the “Register”). The entries
in the Register shall be presumed correct, and the Borrower, the Administrative Agent and the Lenders may treat each Person whose name is recorded in the Register pursuant to the terms hereof as a Lender hereunder for all purposes of this Agreement,
notwithstanding notice to the contrary. In addition, the Administrative Agent will maintain on the Register information regarding the designation by the Administrative Agent of, and revocation of any such designation, any Lender known to the
Administrative Agent as being a 

  
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Defaulting Lender. The Register shall be available for inspection by each of the Borrower and the L/C Issuers at any reasonable time and from time to time upon reasonable prior notice. In
addition, at any time that a request for a consent for a material or substantive change to the Loan Documents is pending, any Lender wishing to consult with other Lenders in connection therewith may request and receive from the Administrative Agent
a copy of the Register. Upon its receipt of an Assignment and Assumption executed in conformity with the provisions of this Section 10.06, and payment to it of all fees due and payable with respect thereto, the Administrative Agent shall
accept such Assignment and Assumption and record it in the Register. The Borrower hereby agrees that the Administrative Agent acting as its agent solely for the purpose set forth above in this clause (c), shall not subject the Administrative Agent
to any fiduciary or other implied duties, all of which are hereby waived by the Borrower. 
 (d) Participations. Any
Lender may at any time, without the consent of, or notice to, the Borrower or the Administrative Agent, sell participations to any Person (other than a natural person or the Borrower or any of the Borrower’s Affiliates or Subsidiaries) (each, a
“Participant”) in all or a portion of such Lender’s rights and/or obligations under this Agreement (including all or a portion of its Commitment and/or the Loans (including such Lender’s participations in L/C Obligations
and/or Swing Line Loans) owing to it); provided that (i) such Lender’s obligations under this Agreement shall remain unchanged, (ii) such Lender shall remain solely responsible to the other parties hereto for the performance of
such obligations and (iii) the Borrower, the Administrative Agent, the Lenders and the L/C Issuers shall continue to deal solely and directly with such Lender in connection with such Lender’s rights and obligations under this Agreement.

 Any agreement or instrument pursuant to which a Lender sells such a participation shall provide that such Lender shall retain
the sole right to enforce this Agreement and to approve any amendment, modification or waiver of any provision of this Agreement; provided that such agreement or instrument may provide that such Lender will not, without the consent of the
Participant, agree to any amendment, waiver or other modification described in the first proviso to Section 10.01 that affects such Participant. The Borrower agrees that each Participant shall be entitled to the benefits of
Sections 3.01, 3.04 and 3.05 (subject to the requirements and limitations therein, including the requirements under Section 3.01(g) (it being understood that the documentation required under
Section 3.01(g) shall be delivered to the participating Lender)) to the same extent as if it were a Lender and had acquired its interest by assignment pursuant to subsection (b) of this Section; provided that such Participant
(A) agrees to be subject to the provisions of 3.06(b) as if it were an assignee under paragraph (b) of this Section; and (B) shall not be entitled to receive any greater payment under Section 3.01 or 3.04,
with respect to any participation, than its participating Lender would have been entitled to receive, except to the extent such entitlement to receive a greater payment results from a Change in Law that occurs after the Participant acquired the
applicable participation. Each Lender that sells a participation agrees, at the Borrower’s request and expense, to use reasonable efforts to cooperate with the Borrower to effectuate the provisions 3.06(b) with respect to any
Participant. To the extent permitted by law, each Participant also shall be entitled to the benefits of Section 10.08 as though it were a Lender provided such Participant agrees to be subject to Section 2.13 as though
it were a Lender. Each Lender that sells a participation shall, acting solely for this purpose as an agent of the Borrower, maintain a register on which it enters the name and address of each Participant in such Lender’s Loans and the principal
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interest in such Loans or other obligations under the Loan Documents (the “Participant Register”); provided that no Lender shall have any obligation to disclose all or any
portion of the Participant Register (including the identity of any Participant or any information relating to a Participant’s interest in any Commitments, Loans, Letters of Credit or its other obligations under any Loan Document) to any Person
except to the extent that such disclosure is necessary to establish that such commitment, loan, letter of credit or other obligation is in registered form under Section 5f.103-1(c) of the United States Treasury Regulations. The entries
in the Participant Register shall be conclusive absent manifest error, and such Lender shall treat each Person whose name is recorded in the Participant Register as the owner of such participation for all purposes of this Agreement notwithstanding
any notice to the contrary. For the avoidance of doubt, the Administrative Agent (in its capacity as Administrative Agent) shall have no responsibility for maintaining a Participant Register. The Borrower hereby agrees that each Lender acting as its
agent solely for the purpose set forth above in this clause (d), shall not subject such Lender to any fiduciary or other implied duties, all of which are hereby waived by the Borrower. 

(e) Certain Pledges. Any Lender may at any time pledge or assign a security interest in all or any portion of its rights under
this Agreement (including under its Note, if any) to secure obligations of such Lender, including any pledge or assignment to secure obligations to a Federal Reserve Bank; provided that no such pledge or assignment shall release such Lender
from any of its obligations hereunder or substitute any such pledgee or assignee for such Lender as a party hereto. 
 (f)
Electronic Execution of Assignments. The words “execution,” “signed,” “signature,” and words of like import in any Assignment and Assumption shall be deemed to include electronic signatures or the keeping of
records in electronic form, each of which shall be of the same legal effect, validity or enforceability as a manually executed signature or the use of a paper-based recordkeeping system, as the case may be, to the extent and as provided for in any
applicable law, including the Federal Electronic Signatures in Global and National Commerce Act, the New York State Electronic Signatures and Records Act, or any other similar state laws based on the Uniform Electronic Transactions Act. 

(g) Special Purpose Funding Vehicles. Notwithstanding anything to the contrary contained herein, any Lender (a “Granting
Lender”) may grant to a special purpose funding vehicle identified as such in writing from time to time by the Granting Lender to the Administrative Agent and the Borrower (an “SPC”) the option to provide all or any part of
any Loan that such Granting Lender would otherwise be obligated to make pursuant to this Agreement; provided that (i) nothing herein shall constitute a commitment by any SPC to fund any Loan, and (ii) if an SPC elects not to
exercise such option or otherwise fails to make all or any part of such Loan, the Granting Lender shall be obligated to make such Loan pursuant to the terms hereof or, if it fails to do so, to make such payment to the Administrative Agent as is
required under Section 2.12(b)(ii). Each party hereto hereby agrees that (i) neither the grant to any SPC nor the exercise by any SPC of such option shall increase the costs or expenses or otherwise increase or change the
obligations of the Borrower under this Agreement (including its obligations under Section 3.04), (ii) no SPC shall be liable for any indemnity or similar payment obligation under this Agreement for which a Lender would be liable,
and (iii) the Granting Lender shall for all purposes, including the approval of any amendment, waiver or other 

  
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modification of any provision of any Loan Document, remain the lender of record hereunder. The making of a Loan by an SPC hereunder shall utilize the applicable Commitment of the Granting Lender
to the same extent, and as if, such Loan were made by such Granting Lender. In furtherance of the foregoing, each party hereto hereby agrees (which agreement shall survive the termination of this Agreement) that, prior to the date that is one year
and one day after the payment in full of all outstanding commercial paper or other senior debt of any SPC, it will not institute against, or join any other Person in instituting against, such SPC any bankruptcy, reorganization, arrangement,
insolvency, or liquidation proceeding under the laws of the United States or any State thereof. Notwithstanding anything to the contrary contained herein, any SPC may (i) with notice to, but without prior consent of the Borrower and the
Administrative Agent and without paying any processing fee therefor, assign all or any portion of its right to receive payment with respect to any Loan to the Granting Lender and (ii) disclose on a confidential basis any non-public information
relating to its funding of Loans to any rating agency, commercial paper dealer or provider of any surety or Guarantee or credit or liquidity enhancement to such SPC. 
 (h) Resignation as L/C Issuer after Assignment. Notwithstanding anything to the contrary contained herein, if at any time either L/C Issuer assigns all of its Commitment and Loans pursuant to
subsection (b) above, such L/C Issuer may, (i) upon 30 days’ notice to the Borrower and the Lenders, resign as L/C Issuer. In the event of any such resignation as L/C Issuer, the Borrower shall be entitled to appoint from among the
Lenders a successor L/C Issuer hereunder; provided, however, that no failure by the Borrower to appoint any such successor shall affect the resignation of Wells Fargo or Bank of America, N.A. as L/C Issuer. If either Wells Fargo or
Bank of America, N.A. resigns as L/C Issuer, such bank shall retain all the rights and obligations of such L/C Issuer hereunder with respect to all Letters of Credit outstanding as of the effective date of its resignation as L/C Issuer and all L/C
Obligations with respect thereto (including the right to require the Lenders to make Base Rate Loans or fund risk participations in Unreimbursed Amounts pursuant to Section 2.03(c)). 

10.07 Treatment of Certain Information; Confidentiality. 
 (a) Each of the Administrative Agent, the Lenders and the L/C Issuers agrees to maintain the confidentiality of the Information (as defined below), except that Information may be disclosed (i) to its
Affiliates and to its and its Affiliates’ respective partners, directors, officers, employees, agents, advisors and representatives (it being understood that the Persons to whom such disclosure is made will be informed of the confidential
nature of such Information and instructed to keep such Information confidential), (ii) to the extent requested by any regulatory authority purporting to have jurisdiction over it (including any self-regulatory authority, such as the National
Association of Insurance Commissioners), (iii) to the extent required by applicable laws or regulations or by any subpoena or similar legal process, (iv) to any other party hereto, (v) in connection with the exercise of any remedies
hereunder or under any other Loan Document or any action or proceeding relating to this Agreement or any other Loan Document or the enforcement of rights hereunder or thereunder, (vi) subject to an agreement containing provisions substantially
the same as those of this Section, to (A) any assignee of or Participant in, or any prospective assignee of or Participant in, any of its rights or obligations under this Agreement or (B) any actual or prospective counterparty (or its
advisors) to any swap or derivative transaction relating to the Borrower and its obligations, (vii) with the 

  
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consent of the Borrower or (viii) to the extent such Information (X) becomes publicly available other than as a result of a breach of this Section or (Y) becomes available to the
Administrative Agent, any Lender, any L/C Issuer or any of their respective Affiliates on a nonconfidential basis from a source other than the Borrower. 
 For purposes of this Section 10.07(a), “Information” means all information received from the Borrower or any Subsidiary relating to the Borrower or any Subsidiary or any of
their respective businesses, other than any such information that is available to the Administrative Agent, any Lender or any L/C Issuer on a nonconfidential basis prior to disclosure by the Borrower or any Subsidiary, provided that, in the
case of information received from the Borrower or any Subsidiary after the date hereof, such information is clearly identified at the time of delivery as confidential. Any Person required to maintain the confidentiality of Information as provided in
this Section shall be considered to have complied with its obligation to do so if such Person has exercised the same degree of care to maintain the confidentiality of such Information as such Person would accord to its own confidential information.

 (b) The Borrower agrees that each Fee Letter and any commitment letter executed in connection herewith are confidential, and
agrees not to disclose any information contained in any such letter except upon the terms therein set forth. 
 10.08 Right
of Setoff. If an Event of Default shall have occurred and be continuing, each Lender, each L/C Issuer and each of their respective Affiliates is hereby authorized at any time and from time to time, to the fullest extent permitted by applicable
law, to set off and apply any and all deposits (general or special, time or demand, provisional or final, in whatever currency) at any time held and other obligations (in whatever currency) at any time owing by such Lender, such L/C Issuer or any
such Affiliate to or for the credit or the account of the Borrower or any other Loan Party against any and all of the obligations of the Borrower or such Loan Party now or hereafter existing under this Agreement or any other Loan Document to such
Lender or such L/C Issuer or their respective Affiliates, irrespective of whether or not such Lender, such L/C Issuer or their respective Affiliates shall have made any demand under this Agreement or any other Loan Document and although such
obligations of the Borrower or such Loan Party may be contingent or unmatured or are owed to a branch or office of such Lender, such L/C Issuer or such Affiliate different from the branch or office holding such deposit or obligated on such
indebtedness; provided, that in the event that any Defaulting Lender shall exercise any such right of setoff, (x) all amounts so set off shall be paid over immediately to the Administrative Agent for further application in accordance
with the provisions of Section 2.16 and, pending such payment, shall be segregated by such Defaulting Lender from its other funds and deemed held in trust for the benefit of the Administrative Agent, the Lenders and each Loan Party as
herein provided, and (y) such Defaulting Lender shall provide promptly to the Administrative Agent a statement describing in reasonable detail the Obligations owing to such Defaulting Lender as to which it exercised such right of setoff. The
rights of each Lender, each L/C Issuer and their respective Affiliates under this Section are in addition to other rights and remedies (including other rights of setoff) that such Lender, such L/C Issuer or their respective Affiliates may have. Each
Lender and each L/C Issuer agrees to notify the Borrower and the Administrative Agent promptly after any such setoff and application, provided that the failure to give such notice shall not affect the validity of such setoff and application.

  
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 10.09 Interest Rate Limitation. Notwithstanding anything to the contrary contained in
any Loan Document, the interest paid or agreed to be paid under the Loan Documents shall not exceed the maximum rate of non-usurious interest permitted by applicable Law (the “Maximum Rate”). If the Administrative Agent or any
Lender shall receive interest in an amount that exceeds the Maximum Rate, the excess interest shall be applied to the principal of the Loans or, if it exceeds such unpaid principal, refunded to the Borrower. In determining whether the interest
contracted for, charged, or received by the Administrative Agent or a Lender exceeds the Maximum Rate, such Person may, to the extent permitted by applicable Law, (a) characterize any payment that is not principal as an expense, fee, or premium
rather than interest, (b) exclude voluntary prepayments and the effects thereof, and (c) amortize, prorate, allocate, and spread in equal or unequal parts the total amount of interest throughout the contemplated term of the Obligations
hereunder. 
 To the extent that the interest rate laws of the State of Texas are applicable to the Loans for purposes of
determining the “maximum rate” or the “maximum amount,” then those terms mean the “weekly ceiling” from time to time in effect under Texas Finance Code § 303.001, as limited by Texas Finance Code § 303.009,
and, to the extent that this Agreement is deemed an open end account as such term is defined in Texas Finance Code Section 301.002(a)(14), the Lenders retain the right to modify the interest rate in accordance with applicable law. The parties
agree that Texas Finance Code, Chapter 346, which regulates certain revolving loan accounts and revolving triparty accounts, shall not apply to any revolving loan accounts created under this Agreement or the Notes or maintained in connection
therewith. 
 10.10 Counterparts; Integration; Effectiveness. This Agreement may be executed in counterparts (and by
different parties hereto in different counterparts), each of which shall constitute an original, but all of which when taken together shall constitute a single contract. This Agreement and the other Loan Documents constitute the entire contract
among the parties relating to the subject matter hereof and supersede any and all previous agreements and understandings, oral or written, relating to the subject matter hereof. Except as provided in Section 4.01, this Agreement shall
become effective when it shall have been executed by the Administrative Agent and when the Administrative Agent shall have received counterparts hereof that, when taken together, bear the signatures of each of the other parties hereto. Delivery of
an executed counterpart of a signature page of this Agreement by telecopy shall be effective as delivery of a manually executed counterpart of this Agreement. 
 10.11 Survival of Representations and Warranties. All representations and warranties made hereunder and in any other Loan Document or other document delivered pursuant hereto or thereto or in
connection herewith or therewith shall survive the execution and delivery hereof and thereof. Such representations and warranties have been or will be relied upon by the Administrative Agent and each Lender, regardless of any investigation made by
the Administrative Agent or any Lender or on their behalf and notwithstanding that the Administrative Agent or any Lender may have had notice or knowledge of any Default at the time of any Credit Extension, and shall continue in full force and
effect as long as any Loan or any other Obligation hereunder shall remain unpaid or unsatisfied or any Letter of Credit shall remain outstanding. 

  
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 10.12 Severability. If any provision of this Agreement or the other Loan Documents is
held to be illegal, invalid or unenforceable, (a) the legality, validity and enforceability of the remaining provisions of this Agreement and the other Loan Documents shall not be affected or impaired thereby and (b) the parties shall
endeavor in good faith negotiations to replace the illegal, invalid or unenforceable provisions with valid provisions the economic effect of which comes as close as possible to that of the illegal, invalid or unenforceable provisions. The invalidity
of a provision in a particular jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction. 
 10.13 Defaulting Lenders. 
 (a) If any Lender requests compensation under
Section 3.04, or if the Borrower is required to pay any Indemnified Taxes or additional amounts to any Lender or any Governmental Authority for the account of any Lender pursuant to Section 3.01, or if any Lender is a
Defaulting Lender, then (y) the Borrower may, upon notice to such Lender and the Administrative Agent, and (z) in the case of a Defaulting Lender, the Administrative Agent may, upon notice to such Lender and the Borrower, require such
Lender to assign and delegate, without recourse (in accordance with and subject to the restrictions contained in, and consents required by, Section 10.06), all of its interests, rights and obligations under this Agreement and the related
Loan Documents to an assignee that shall assume such obligations (which assignee may be another Lender, if a Lender accepts such assignment), provided that: 

(i) other than an assignment required by the Administrative Agent, and unless paid by the assignee or waived by the
Administrative Agent, the Borrower shall have paid to the Administrative Agent the assignment fee specified in Section 10.06(b); 
 (ii) such Lender shall have received payment of an amount equal to the outstanding principal of its Loans and L/C Advances, accrued interest thereon, accrued fees and all other amounts payable to it
hereunder and under the other Loan Documents (including any amounts under Section 3.05 and subject to Section 2.16) from the assignee (to the extent of such outstanding principal and accrued interest and fees) or the Borrower
(in the case of all other amounts); 
 (iii) in the case of any such assignment resulting from a claim for
compensation under Section 3.04 or payments required to be made pursuant to Section 3.01, such assignment will result in a reduction in such compensation or payments thereafter; and 

(iv) such assignment does not violate applicable Laws. 

A Lender shall not be required to make any such assignment or delegation if, prior thereto, as a result of a waiver by such Lender or
otherwise, the circumstances entitling the Borrower or the Administrative Agent to require such assignment and delegation cease to apply. If the Borrower, the Administrative Agent, the Swing Line Lender and L/C Issuers agree in writing that a Lender
is no longer a Defaulting Lender, the Administrative Agent will so notify the parties hereto, whereupon as of the effective date specified in such notice and subject to any 

  
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conditions set forth therein (which may include arrangements with respect to any Cash Collateral), that Lender will, to the extent applicable, purchase at par that portion of the Outstanding
Amount of the other Lenders or take such other actions as the Administrative Agent may determine to be necessary to cause the Loans and funded and unfunded participations in Letters of Credit and Swing Line Loans to be held pro rata by the Lenders
in accordance with the Commitments under the applicable Facility (without giving effect to Section 2.16(a)(iv)), whereupon such Lender will cease to be a Defaulting Lender; provided that no adjustments will be made retroactively
with respect to fees accrued or payments made by or on behalf of any Loan Party while that Lender was a Defaulting Lender; and provided, further, that except to the extent otherwise expressly agreed by the affected parties, no change
hereunder from Defaulting Lender to Lender will constitute a waiver or release of any claim of any party hereunder arising from that Lender’s having been a Defaulting Lender. 

(b) If a Lender is a Defaulting Lender and upon the prior written consent of the Administrative Agent, the other Lenders, the Swing Line
Lender, and the L/C Issuers (in each case which consent shall not be unreasonably withheld, conditioned or delayed), then the Borrower shall have the right to remove such Defaulting Lender as a party to this Agreement, and the Borrower may, upon
notice to such Defaulting Lender and the Administrative Agent and so long as no Default has occurred and is continuing, remove such Defaulting Lender by terminating such Defaulting Lender’s Commitment. The Borrower shall (i) pay in full
all principal, interest, fees and other amounts owing to such Defaulting Lender through the date of termination (including its participations in Letters of Credit and Swing Line Loans), subject to Section 2.16, (ii) provide
reasonable assurances and indemnities (which may include cash collateral) to the applicable L/C Issuers and Swing Line Lender as either may reasonably require with respect to any continuing obligation of such Defaulting Lender to purchase
participation interests in any Letters of Credit then outstanding, subject to Section 2.16, and (iii) release such Defaulting Lender from its obligations under the Loan Documents. The Administrative Agent shall distribute an amended
Schedule 2.01, which shall be deemed incorporated into this Agreement, to reflect the removal of the Defaulting Lender and termination of its respective Commitment. The removal of a Defaulting Lender and the termination of such Lender’s
Commitment shall not increase or decrease any other Lender’s Commitment which shall continue in effect notwithstanding such removal of the Defaulting Lender. 
 (c) Notwithstanding any provision of this Agreement to the contrary, if any Lender becomes a Defaulting Lender, then the following provisions shall apply for so long as such Lender is a Defaulting Lender:

 (i) commitment fees shall cease to accrue on the unfunded portion of the Commitments of such Defaulting Lender
pursuant to Section 2.09; 
 (ii) the Commitments of such Defaulting Lender shall not be included in
determining whether all Lenders or the Required Lenders have taken or may take any action hereunder (including any consent to any amendment or waiver pursuant to Section 10.01 hereof), provided that any waiver, amendment or modification
requiring the consent of all Lenders or each affected Lender which affects such Defaulting Lender shall require the consent of such Defaulting Lender; 

  
 -100-

 (iii) if the Borrower Cash Collateralizes any portion of such Defaulting
Lender’s L/C Obligations pursuant to Section 2.03(h), the Borrower shall not be required to pay any fees to such Defaulting Lender pursuant to Section 2.09 with respect to such Defaulting Lender’s L/C Obligations
during the period such Defaulting Lender’s L/C Obligations are cash collateralized; and 
 .(iv) if, under
the circumstances described in Section 2.03(a)(iii)(E), an L/C Issuer has issued a Letter of Credit upon satisfactory arrangements as provided for in such subsection, then Letter of Credit Fees shall not accrue on such Letter of Credit
in respect of such Defaulting Lender pursuant to Section 2.03(j). 
 10.14 Governing Law; Jurisdiction; Etc.

 (a) GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW
YORK; PROVIDED THAT THE ADMINISTRATIVE AGENT AND EACH LENDER SHALL RETAIN ALL RIGHTS ARISING UNDER APPLICABLE FEDERAL LAW. 
 (b) SUBMISSION TO JURISDICTION. THE BORROWER AND EACH OTHER LOAN PARTY IRREVOCABLY AND UNCONDITIONALLY SUBMITS, FOR ITSELF AND ITS PROPERTY, TO THE NONEXCLUSIVE JURISDICTION OF THE COURTS OF THE
STATE OF NEW YORK SITTING IN NEW YORK CITY AND OF THE UNITED STATES DISTRICT COURT OF THE SOUTHERN DISTRICT OF NEW YORK, AND ANY APPELLATE COURT FROM ANY THEREOF, IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR ANY OTHER
LOAN DOCUMENT, OR FOR RECOGNITION OR ENFORCEMENT OF ANY JUDGMENT, AND EACH OF THE PARTIES HERETO IRREVOCABLY AND UNCONDITIONALLY AGREES THAT ALL CLAIMS IN RESPECT OF ANY SUCH ACTION OR PROCEEDING MAY BE HEARD AND DETERMINED IN SUCH NEW YORK STATE
COURT OR, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, IN SUCH FEDERAL COURT. EACH OF THE PARTIES HERETO AGREES THAT A FINAL JUDGMENT IN ANY SUCH ACTION OR PROCEEDING MAY BE ENFORCED IN OTHER JURISDICTIONS BY SUIT ON THE JUDGMENT OR IN ANY
OTHER MANNER PROVIDED BY LAW. NOTHING IN THIS AGREEMENT OR IN ANY OTHER LOAN DOCUMENT SHALL AFFECT ANY RIGHT THAT THE ADMINISTRATIVE AGENT, ANY LENDER OR ANY L/C ISSUER MAY OTHERWISE HAVE TO BRING ANY ACTION OR PROCEEDING RELATING TO THIS AGREEMENT
OR ANY OTHER LOAN DOCUMENT AGAINST THE BORROWER OR ANY OTHER LOAN PARTY OR ITS PROPERTIES IN THE COURTS OF ANY JURISDICTION. 

(c) WAIVER OF VENUE. THE BORROWER AND EACH OTHER LOAN PARTY IRREVOCABLY AND UNCONDITIONALLY WAIVES, TO THE FULLEST EXTENT
PERMITTED BY APPLICABLE LAW, ANY OBJECTION THAT IT MAY NOW OR HEREAFTER HAVE TO THE LAYING OF VENUE OF ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT IN ANY COURT REFERRED TO IN PARAGRAPH (B) OF
THIS SECTION. EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, THE DEFENSE OF AN INCONVENIENT FORUM TO THE MAINTENANCE OF SUCH ACTION OR PROCEEDING IN ANY SUCH COURT. 

  
 -101-

 (d) SERVICE OF PROCESS. EACH PARTY HERETO IRREVOCABLY CONSENTS TO SERVICE OF PROCESS
IN THE MANNER PROVIDED FOR NOTICES IN SECTION 10.02. NOTHING IN THIS AGREEMENT WILL AFFECT THE RIGHT OF ANY PARTY HERETO TO SERVE PROCESS IN ANY OTHER MANNER PERMITTED BY APPLICABLE LAW. 

10.15 Waiver of Jury Trial. EACH PARTY HERETO HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY
RIGHT IT MAY HAVE TO A TRIAL BY JURY IN ANY LEGAL PROCEEDING DIRECTLY OR INDIRECTLY ARISING OUT OF OR RELATING TO THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY (WHETHER BASED ON CONTRACT, TORT OR ANY
OTHER THEORY). EACH PARTY HERETO (A) CERTIFIES THAT NO REPRESENTATIVE, AGENT OR ATTORNEY OF ANY OTHER PERSON HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PERSON WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING
WAIVER AND (B) ACKNOWLEDGES THAT IT AND THE OTHER PARTIES HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT AND THE OTHER LOAN DOCUMENTS BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION. 

10.16 USA PATRIOT Act Notice. Each Lender that is subject to the Act (as hereinafter defined) and the Administrative Agent (for
itself and not on behalf of any Lender) hereby notifies the Borrower that pursuant to the requirements of the USA Patriot Act (Title III of Pub. L. 107-56 (signed into law October 26, 2001)) (the “Act”), it is required to
obtain, verify and record information that identifies the Borrower, which information includes the name and address of the Borrower and other information that will allow such Lender or the Administrative Agent, as applicable, to identify the
Borrower in accordance with the Act. 
 10.17 ENTIRE AGREEMENT. THIS WRITTEN AGREEMENT AND THE OTHER LOAN DOCUMENTS
REPRESENT THE FINAL AGREEMENT AMONG THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS AMONG THE PARTIES. 

10.18 Termination of Commitments under Existing Credit Agreement. The Existing Credit Agreement, guaranties and all other
agreements, documents and instruments executed in connection therewith, except the Existing Letters of Credit, shall terminate on the Closing Date. Execution of this Agreement by Lenders who are parties to the Existing Credit Agreement shall
constitute a waiver of the notice provisions in Sections 2.06 of the Existing Credit Agreement. 

  
 -102-

 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed as of
the date first above written. 
  

			
	 PATTERSON-UTI ENERGY, INC.,
 a Delaware corporation, as Borrower

		
	By:	 	/s/ John E. Vollmer III
		 	John E. Vollmer III
		 	Senior Vice President—Corporate
		 	Development, Chief Financial Officer and
		 	Treasurer

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	 WELLS FARGO BANK, N.A.,
 as Administrative Agent, the Swing Line Lender, an L/C Issuer
 and a Lender

		
	By:	 	/s/ Christina Faith
		 	Christina Faith
		 	Director

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	THE BANK OF TOKYO-MITSUBISHI UFJ, LTD.,
	as a Lender
		
	By:	 	/s/ Maria Ferradas
		 	Name: Maria Ferradas
		 	Title: Vice President

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	 REGIONS BANK,

as a Lender

		
	By:	 	/s/ David Valentine
		 	Name: David Valentine
		 	Title: Vice President

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	COMERICA BANK,
	as a Lender
		
	By:	 	/s/ Gary Culbertson
		 	Name: Gary Culbertson
		 	Title: Vice President

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	U.S. BANK, NATIONAL ASSOCIATION,
	as a Lender
		
	By:	 	/s/ Patrick Jeffrey
		 	Patrick Jeffrey
		 	Vice President

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	BANK OF AMERICA, N.A.,
	as a Lender and an L/C Issuer
		
	By:	 	/s/ Gary L Mingle
		 	Gary L Mingle
		 	Sr. Vice President

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	HSBC BANK USA, N.A.,
	as a Lender
		
	By:	 	/s/ Bruce Robinson
		 	Bruce Robinson
		 	Vice President

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	SUMITOMO MITSUI BANKING CORPORATION,
	as a Lender
		
	By:	 	/s/ Shuji Yabe
		 	Name: Shuji Yabe
		 	Title: Managing Director

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	THE BANK OF NOVA SCOTIA,
	as a Lender
		
	By:	 	/s/ Mark Sparrow
		 	Name: Mark Sparrow
		 	Title: Director

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	AMEGY BANK NATIONAL ASSOCIATION,
	as a Lender
		
	By:	 	/s/ G. Scott Collins
		 	Name: G. Scott Collins
		 	Title: Senior Vice President

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	BOKF, NA dba BANK OF TEXAS,
	as a Lender
		
	By:	 	/s/ Marian Livingston
		 	Name: Marian Livingston
		 	Title: Senior Vice President

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	MERCANTIL COMMERCEBANK N.A.,
	as a Lender
		
	By:	 	/s/ Francisco Rivero
		 	Name: Francisco Rivero
		 	Title: EVP and Manager
		
	By:	 	/s/ John Viault
		 	Name: John Viault
		 	Title: Vice President

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	UMB BANK, N.A.,
	as a Lender
		
	By:	 	/s/ Martin Nay
		 	Name: Martin Nay
		 	Title: SVP

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	BANK OF TAIWAN, LOS ANGELES BRANCH,
	as a Lender
		
	By:	 	/s/ Chwan-Ming Ho
		 	Chwan-Ming Ho
		 	VP & General Manager

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	 CHANG HWA COMMERCIAL BANK
 LTD., LOS ANGELES BRANCH,

	as a Lender
		
	By:	 	/s/ Chu-I Hung
		 	Chu-I Hung
		 	Vice President & General Manager

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	E.SUN COMMERCIAL BANK, LTD., LOS ANGELES BRANCH,
	as a Lender
		
	By:	 	/s/ Homer Hou
		 	Name: Homer Hou
		 	Title: VP & Credit Manager

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	MEGA INTERNATIONAL COMMERCIAL BANK CO., LTD. NEW YORK BRANCH,
	as a Lender
		
	By:	 	/s/ Luke Hwang
		 	Name: Luke Hwang
		 	Title: VP & DGM

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 
			
	MEGA INTERNATIONAL COMMERCIAL BANK, CO., LTD. SILICON VALLEY BRANCH,
	as a Lender
		
	By:	 	/s/ Yuan-Hsi Lin
		 	Yuan-Hsi Lin
		 	VP & General Manager

  
 Signature Page
to Credit Agreement 
 (Patterson – UTI Energy, Inc.) 

 SCHEDULE 1.01 

EXISTING LETTERS OF CREDIT 
  

											
	 ISSUER
	  	 L/C #
	  	 ACCOUNT PARTY
	  	 BENEFICIARY
	  	 AMOUNT AVAILABLE
	  	 MATURITY

	 Wells Fargo

Bank, N.A.
	  	NTS659224	  	 Patterson-
 UTI
Energy,
 Inc.
	  	Liberty Mutual Insurance Company	  	38,502,065.00	  	04/20/2013
	 Bank of

America, N.A.
	  	3074584	  	 Patterson-
 UTI
Energy,
 Inc.
	  	Zurich American Insurance Company	  	965,000.00	  	3/29/2013
	 Bank of

America,
 N.A.
	  	3072453	  	 Patterson-
 UTI
Energy,
 Inc.
	  	National Union Fire Insurance Co.	  	250,000.00	  	04/08/2013
	 Bank of

America,
 N.A.
	  	3087210	  	 Patterson-
 UTI
Energy,
 Inc.
	  	Highland Insurance Company	  	100,000.00	  	05/30/2013
	 TOTAL:
	  		  		  		  	39,817,065.00	  	

  
 Schedule 1.01

 SCHEDULE 2.01 

COMMITMENTS 

AND APPLICABLE PERCENTAGES 
  

																	
	 Lender
	  	Revolving Credit
Commitment	 	  	Initial Applicable
Percentage
(Revolving Credit
Facility)	 	 	Term
Commitment	 	  	Initial Applicable
Percentage (Term
Facility)	 
	 Wells Fargo Bank, National Association
	  	$	85,833,333.32	  	  	 	17.166666664	% 	 	$	17,166,666.68	  	  	 	17.166666668	% 
	 The Bank of Tokyo-Mitsubishi UFJ, Ltd.
	  	$	64,583,333.33	  	  	 	12.916666666	% 	 	$	12,916,666.67	  	  	 	12.916666670	% 
	 Regions Bank
	  	$	64,583,333.33	  	  	 	12.916666666	% 	 	$	12,916,666.67	  	  	 	12.916666670	% 
	 Comerica Bank
	  	$	36,041,666.67	  	  	 	7.208333334	% 	 	$	7,208,333.33	  	  	 	7.208333330	% 
	 U.S. Bank, National Association
	  	$	36,041,666.67	  	  	 	7.208333334	% 	 	$	7,208,333.33	  	  	 	7.208333330	% 
	 Bank of America, N.A.
	  	$	29,166,666.67	  	  	 	5.833333334	% 	 	$	5,833,333.33	  	  	 	5.833333330	% 
	 HSBC Bank USA, N.A.
	  	$	29,166,666.67	  	  	 	5.833333334	% 	 	$	5,833,333.33	  	  	 	5.833333330	% 
	 Sumitomo Mitsui Banking Corporation
	  	$	29,166,666.67	  	  	 	5.833333334	% 	 	$	5,833,333.33	  	  	 	5.833333330	% 
	 The Bank of Nova Scotia
	  	$	29,166,666.67	  	  	 	5.833333334	% 	 	$	5,833,333.33	  	  	 	5.833333330	% 
	 Amegy Bank National Association
	  	$	22,916,666.67	  	  	 	4.583333334	% 	 	$	4,583,333.33	  	  	 	4.583333330	% 
	 BOKF, NA dba Bank of Texas
	  	$	12,500,000.00	  	  	 	2.500000000	% 	 	$	2,500,000.00	  	  	 	2.500000000	% 
	 Mercantil Commercebank N.A.
	  	$	12,500,000.00	  	  	 	2.500000000	% 	 	$	2,500,000.00	  	  	 	2.500000000	% 
	 UMB Bank, N.A.
	  	$	12,500,000.00	  	  	 	2.500000000	% 	 	$	2,500,000.00	  	  	 	2.500000000	% 
	 Bank of Taiwan, Los Angeles Branch
	  	$	8,333,333.33	  	  	 	1.666666666	% 	 	$	1,666,666.67	  	  	 	1.666666670	% 
	 Chang Hwa Commercial Bank Ltd., Los Angeles Branch
	  	$	8,333,333.33	  	  	 	1.666666666	% 	 	$	1,666,666.67	  	  	 	1.666666670	% 

  
 Schedule 2.01

																	
	 Lender
	  	Revolving Credit
Commitment	 	  	Initial Applicable
Percentage
(Revolving Credit
Facility)	 	 	Term
Commitment	 	  	Initial Applicable
Percentage (Term
Facility)	 
	 E.Sun Commercial Bank, Ltd., Los Angeles Branch
	  	$	8,333,333.33	  	  	 	1.666666666	% 	 	$	1,666,666.67	  	  	 	1.666666670	% 
	 Mega International Commercial Bank Co., Ltd. New York Branch
	  	$	6,666,666.67	  	  	 	1.333333334	% 	 	$	1,333,333.33	  	  	 	1.333333330	% 
	 Mega International Commercial Bank Co., Ltd. Silicon Valley Branch
	  	$	4,166,666.67	  	  	 	0.833333334	% 	 	$	833,333.33	  	  	 	0.833333330	% 
	 Total
	  	$	500,000,000.00	  	  	 	100	% 	 	$	100,000,000.00	  	  	 	100	% 

  
 Schedule 2.01

 SCHEDULE 5.13 

SUBSIDIARIES AND OTHER EQUITY INVESTMENTS 
 Part (a). Subsidiaries 
  

							
	 Name
	  	Percent Owned
by
Borrower	 	 	State
of
Incorporation
or Organization
	 Ambar Lone Star Fluid Services LLC
	  	 	100	% 	 	Texas
	 Patterson Petroleum LLC
	  	 	100	% 	 	Texas
	 Patterson-UTI Drilling Canada Limited
	  	 	100	%** 	 	Nova Scotia
	 Patterson-UTI Drilling Company LLC
	  	 	100	% 	 	Texas
	 Patterson-UTI Drilling International, Inc.
	  	 	100	%* 	 	Delaware
	 Patterson-UTI Management Services, LLC
	  	 	100	% 	 	Delaware
	 Universal Well Services, Inc.
	  	 	100	% 	 	Delaware
	 Universal Pressure Pumping, Inc.
	  	 	100	% 	 	Delaware

 Part (b) Equity Investments in Other Entities 

 

							
	 Entity
	  	Number of
Interests Held	 	  	 Description of Interests

	 Arrow Construction, Inc.
	  	 	5	  	  	Shares of Common Stock
	 ECOMM Security Inc.
	  	 	50,000	  	  	Shares of Preferred Series A
	 ECOMM Security Inc.
	  	 	43,478	  	  	Shares of Preferred Series B
	 EPL Acquisition Corp.
	  	 	28,820	  	  	Shares of Common Stock
	 Essential Security Software, Inc.
	  	 	100,000	  	  	Shares of Common Stock
	 Futurelink Corp.
	  	 	2,272	  	  	Shares of Common Stock
	 Giant Studios Inc.
	  	 	6,667	  	  	Shares of Preferred Convertible Series A
	 GOIP Global, Inc.
	  	 	87	  	  	Shares of Common Stock
	 Loral Space & Communications LTD
	  	 	2,400	  	  	Shares of Preferred Convertible Series C
	 Miscor Group Ltd.
	  	 	29,000	  	  	Shares of Common Stock
	 NYPPE Holdings LLC
	  	 	72,000	  	  	Shares of Preferred Class A
	 RAK Partners II Qualified Purchaser Fund, L.P.
	  	 	N/A	  	  	$100,000 limited partnership interest
	 Scorpion Capital Partners, L.P.
	  	 	N/A	  	  	$250,000 limited partnership interest
	 Streamcenter Inc.
	  	 	10,000	  	  	Shares of Series B Redeemable Convertible Preferred
	 Walker Financial Corp.
	  	 	6,774,800	  	  	Shares of Common Stock
	 Mediavest, Inc.
	  	 	167	  	  	Shares of Common Stock

  

	*	The Equity Interests in this Subsidiary are owned by Borrower indirectly through Patterson-UTI Drilling Company LLC 

	**	The Equity Interests in this Subsidiary are owned by Borrower indirectly through Patterson-UTI Drilling International, Inc. 

  
 Schedule 5.13

 SCHEDULE 7.01 

Certain Existing Liens 
  

											
	 Filing Number
	  	Date Filed	  	Debtor(s)	  	 Secured Party
	  	Type of Filing	  	Description of Collateral
	 82370631
	  	7/3/2008	  	Universal Well
Services, Inc.	  	 Cisco Systems Capital Corporation
 Wayne, PA
	  	Financing
Statement	  	Various Cisco IT, server
and internet components
	 14136381
	  	10/26/2011	  	Universal Well
Services, Inc.	  	 Cisco Systems Capital Corporation
 Wayne, PA
	  	Financing
Statement	  	Various Cisco IT, server
and internet components
	 02864332
	  	8/16/2010	  	Universal Well
Services, Inc.	  	 US Bancorp

Marshall, MN
	  	Financing
Statement	  	1 2830C CXC022619
	 82887543
	  	8/25/2008	  	Patterson-UTI
Energy, Inc.	  	 Xerox Corporation

Lewisville, TX
	  	Financing
Statement	  	Five Xerox copiers
	 93988604
	  	12/14/2009	  	Universal Well
Services, Inc.	  	 Kemper Valve & Fittings Corp.
 Wauconda, IL
	  	Financing
Statement	  	All goods manufactured by
Kemper Valve & Fittings
Corp. and delivered to or in
possession of Universal
Well Services,
Inc.,
including, without limitation
certain valves, unions and
fittings.
	 10-0009968841
	  	4/8/2010	  	Patterson-UTI
Drilling
Company LLC	  	 Associated Supply Company, Inc.
 Lubbock, TX
	  	Financing
Statement	  	One 2008 Model Link Belt
30 Ton Rough Terrain
Crane and one 2003 Model
Link Belt 50 Ton Rough
Terrain Crane
	 08-0018673477
	  	6/3/2008	  	Ambar Lone
Star Fluid
Services LP
LLLP	  	 US Bancorp

Marshall, MN
	  	Financing
Statement	  	1 Estudio 2500C
CBC839244
	 08-0019920988
	  	6/12/2008	  	Ambar Lone
Star Fluid
Services LP
LLLP	  	 US Bancorp

Marshall, MN
	  	Financing
Statement	  	1 Estudio283 CUB840745
	 08-0021233392
	  	6/24/2008	  	Ambar Lone
Star Fluid
Services LP
LLLP	  	 US Bancorp
 Marshall,
MN
	  	Financing
Statement	  	1 Estudio283 CUE843781

  
 Schedule 7.01

 SCHEDULE 10.02 

ADDRESSES FOR NOTICES TO COMPANY, GUARANTORS 
 AND ADMINISTRATIVE AGENT 
 BORROWER 

Patterson-UTI Energy, Inc. 
 450 Gears Road, Suite 500 
 Houston, Texas 77067 

Attention: Chief Financial Officer 
 Telephone: (281) 765-7100 
 Facsimile: (281) 765-7175 

GUARANTORS 
 Patterson
Petroleum LLC 
 c/o Patterson-UTI Energy, Inc. 
 450 Gears Road, Suite 500 
 Houston, Texas 77067 

Attention: Chief Financial Officer 
 Telephone: (281) 765-7100 
 Facsimile: (281) 765-7175 

Patterson-UTI Drilling Company LLC 
 c/o Patterson-UTI Energy, Inc. 
 450 Gears Road, Suite 500 

Houston, Texas 77067 
 Attention: Chief Financial Officer 
 Telephone: (281) 765-7100 

Facsimile: (281) 765-7175 
 Patterson-UTI Drilling International, Inc. 
 c/o Patterson-UTI Energy, Inc.

 450 Gears Road, Suite 500 
 Houston, Texas 77067 
 Attention: Chief Financial Officer 

Telephone: (281) 765-7100 
 Facsimile: (281) 765-7175 
 Patterson-UTI Management Services, LLC 

c/o Patterson-UTI Energy, Inc. 
 450 Gears Road, Suite 500 
 Houston, Texas 77067 

Attention: Chief Financial Officer 
 Telephone: (281) 765-7100 
 Facsimile: (281) 765-7175 

  
 Schedule 7.01

 Universal Pressure Pumping, Inc. 

c/o Patterson-UTI Energy, Inc. 
 450 Gears Road, Suite 500 
 Houston, Texas 77067 

Attention: Chief Financial Officer 
 Telephone: (281) 765-7100 
 Facsimile: (281) 765-7175 

Universal Well Services, Inc. 
 c/o Patterson-UTI Energy, Inc. 
 450 Gears Road, Suite 500 

Houston, Texas 77067 
 Attention: Chief Financial Officer 
 Telephone: (281) 765-7100 

Facsimile: (281) 765-7175 

WELLS FARGO BANK, N.A., as Administrative Agent 
 Address for Notices: 
 1525 W WT Harris Blvd. 

Mail Code NC0680 

Charlotte, NC 28262 
 Attention: Syndication/Agency Services 
 Telephone: (704) 590 2760 

Facsimile: (704) 590 2790 
 With a copy to: 
 Wells Fargo Bank, N.A. 

1000 Louisiana, 9th Floor 
 MAC T5002-090 
 Houston, Texas 77002 

Attention: Christina Faith, Director and Senior Relationship Manager 

Telephone: (713) 319-1672 
 Facsimile: (713) 739-1087 
 Email: 

  
 Schedule 7.01

 Administrative Agent’s Payment office: 

Wells Fargo Bank, N.A. 
 ABA No.: 121000248 
 Acct. No.: 0296950720 

Ref: Patterson-UTI Energy, Inc. 
 1525 W WT Harris Blvd. 
 Mail Code NC0680 

Charlotte, NC 28262 
 Attention: Syndication/Agency Services 
 Telephone: (704) 590 2760 

Facsimile: (704) 590 2790 

WELLS FARGO BANK, N.A., as an L/C Issuer 
 Address for Notices: 
 1525 W WT Harris Blvd. 

Mail Code NC0680 

Charlotte, NC 28262 
 Attention: Syndication/Agency Services 
 Telephone: (704) 590 2760 

Facsimile: (704) 590 2790 
 With a copy to: 
 Wells Fargo Bank, N.A. 

1000 Louisiana, 9th Floor 
 MAC T5002-090 
 Houston, Texas 77002 

Attention: Christina Faith, Director and Senior Relationship Manager 

Telephone: (713) 319-1672 
 Facsimile: (713) 739-1087 
 Email: 

  
 Schedule 7.01

 EXHIBIT A 

FORM OF LOAN NOTICE 
 Date:                     ,          

To: Wells Fargo Bank, N.A., as Administrative Agent 
 Ladies and Gentlemen: 
 Reference is made to that certain Credit Agreement, dated
as of September 27, 2012 (as amended, restated, extended, supplemented or otherwise modified in writing from time to time, the “Agreement;” the terms defined therein being used herein as therein defined), among Patterson-UTI
Energy, Inc., a Delaware corporation (the “Borrower”), the Lenders from time to time party thereto, and Wells Fargo Bank, N.A., as Administrative Agent and an L/C Issuer. 

The undersigned hereby requests (select one): 
  ̈  a Borrowing     ̈  a conversion of Loans     ̈  a continuation of Eurodollar Rate Loans 
  

	 	1.	On                     (a Business Day). 

 

	 	2.	In the amount of $                    . 

 

	 	3.	Comprised of
                                         
       . 

 [Type of Loan requested] 

 

	 	4.	For Eurodollar Rate Loans: with an Interest Period of
                    months. 

 The Borrowing, if any, requested herein complies with the proviso to the first sentence of Section 2.01 of the Agreement. 

 

			
	PATTERSON-UTI ENERGY, INC.,
	a Delaware corporation, as Borrower
		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 Exhibit A

 EXHIBIT B-1 

FORM OF REVOLVING CREDIT NOTE 
                     , 2012 

FOR VALUE RECEIVED, the undersigned (the “Borrower”) hereby promises to pay to
                    or permitted and registered assigns (the “Lender”), in accordance with the provisions of the Agreement (as
hereinafter defined), the principal amount of each Revolving Credit Loan from time to time made by the Lender to the Borrower under that certain Credit Agreement dated as of September 27, 2012 (as amended, restated, extended, supplemented or
otherwise modified in writing from time to time, the “Agreement;” the terms defined therein being used herein as therein defined), among the Borrower, the Lenders from time to time party thereto, and Wells Fargo Bank, N.A., as
Administrative Agent and an L/C Issuer. 
 The Borrower promises to pay interest on the unpaid principal amount of each
Revolving Credit Loan from the date of such Revolving Credit Loan until such principal amount is paid in full, at such interest rates and at such times as provided in the Agreement. All payments of principal and interest shall be made to the
Administrative Agent for the account of the Lender in Dollars in immediately available funds at the Administrative Agent’s Office. If any amount is not paid in full when due hereunder, such unpaid amount shall bear interest, to be paid upon
demand, from the due date thereof until the date of actual payment (and before as well as after judgment) computed at the per annum rate set forth in the Agreement. 
 This Revolving Credit Note is one of the Revolving Credit Notes referred to in the Agreement, is entitled to the benefits thereof and may be prepaid in whole or in part subject to the terms and conditions
provided therein. This Revolving Credit Note is also entitled to the benefits of the Guaranty. Upon the occurrence and continuation of one or more of the Events of Default specified in the Agreement, all amounts then remaining unpaid on this
Revolving Credit Note shall become, or may be declared to be, immediately due and payable all as provided in the Agreement. Loans made by the Lender shall be evidenced by one or more loan accounts or records maintained by the Lender and by the
Administrative Agent in the ordinary course of business. The Lender may also attach schedules to this Revolving Credit Note and endorse thereon the date, Type, amount and maturity of its Loans and payments with respect thereto. 

The Borrower, for itself, its successors and assigns, hereby waives diligence, presentment, protest and demand and notice of protest,
notice of intent to accelerate, notice of acceleration, demand, dishonor and non-payment of this Revolving Credit Note. 
 The
terms of Section 10.09 of the Credit Agreement are incorporated herein as fully as if set forth herein. 

  
 Exhibit B-1

 THIS REVOLVING CREDIT NOTE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF
THE STATE OF NEW YORK; PROVIDED THAT EACH OF THE ADMINISTRATIVE AGENT AND THE LENDER SHALL RETAIN ALL RIGHTS ARISING UNDER APPLICABLE FEDERAL LAW. 
 THIS REVOLVING CREDIT NOTE AND THE OTHER LOAN DOCUMENTS REPRESENT THE FINAL AGREEMENT AMONG THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS
OF THE PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS AMONG THE PARTIES. 
  

			
	PATTERSON-UTI ENERGY, INC.,
	a Delaware corporation, as Borrower
		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 Exhibit B-1

 Loans and Payments with respect thereto 

 

													
	 Date
	  	Type of Loan
Made	  	Amount of
Loan Made	  	End of
Interest
Period	  	Amount of
Principal or
Interest Paid
This Date	  	Outstanding
Principal
Balance
This Date	  	Notation
Made By

 
  

  
 Exhibit B-1

 EXHIBIT B-2 

FORM OF TERM NOTE 
                     , 2012 

FOR VALUE RECEIVED, the undersigned (the “Borrower”) hereby promises to pay to
                    or permitted and registered assigns (the “Lender”), in accordance with the provisions of the Agreement (as
hereinafter defined), the principal amount of each Term Loan from time to time made by the Lender to the Borrower under that certain Credit Agreement dated as of September 27, 2012 (as amended, restated, extended, supplemented or otherwise
modified in writing from time to time, the “Agreement;” the terms defined therein being used herein as therein defined), among the Borrower, the Lenders from time to time party thereto, and Wells Fargo Bank, N.A., as Administrative
Agent and an L/C Issuer. 
 The Borrower promises to pay interest on the unpaid principal amount of each Term Loan from the date
of such Term Loan until such principal amount is paid in full, at such interest rates and at such times as provided in the Agreement. All payments of principal and interest shall be made to the Administrative Agent for the account of the Lender in
Dollars in immediately available funds at the Administrative Agent’s Office. If any amount is not paid in full when due hereunder, such unpaid amount shall bear interest, to be paid upon demand, from the due date thereof until the date of
actual payment (and before as well as after judgment) computed at the per annum rate set forth in the Agreement. 
 This Term
Note is one of the Term Notes referred to in the Agreement, is entitled to the benefits thereof and may be prepaid in whole or in part subject to the terms and conditions provided therein. This Term Note is also entitled to the benefits of the
Guaranty. Upon the occurrence and continuation of one or more of the Events of Default specified in the Agreement, all amounts then remaining unpaid on this Term Note shall become, or may be declared to be, immediately due and payable all as
provided in the Agreement. Loans made by the Lender shall be evidenced by one or more loan accounts or records maintained by the Lender and by the Administrative Agent in the ordinary course of business. The Lender may also attach schedules to this
Term Note and endorse thereon the date, Type, amount and maturity of its Loans and payments with respect thereto. 
 The
Borrower, for itself, its successors and assigns, hereby waives diligence, presentment, protest and demand and notice of protest, notice of intent to accelerate, notice of acceleration, demand, dishonor and non-payment of this Term Note. 

The terms of Section 10.09 of the Credit Agreement are incorporated herein as fully as if set forth herein. 

  
 Exhibit B-2

 THIS TERM NOTE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE
OF NEW YORK; PROVIDED THAT EACH OF THE ADMINISTRATIVE AGENT AND THE LENDER SHALL RETAIN ALL RIGHTS ARISING UNDER APPLICABLE FEDERAL LAW. 
 THIS TERM NOTE AND THE OTHER LOAN DOCUMENTS REPRESENT THE FINAL AGREEMENT AMONG THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE
PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS AMONG THE PARTIES. 
  

			
	 PATTERSON-UTI ENERGY, INC.,
 a Delaware corporation, as Borrower

		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 Exhibit B-2

 Loans and Payments with respect thereto 

 

													
	 Date
	  	Type of Loan
Made	  	Amount of
Loan Made	  	End of
Interest
Period	  	Amount of
Principal or
Interest Paid
This Date	  	Outstanding
Principal
Balance
This Date	  	Notation
Made By

 
  

  
 Exhibit B-2

 EXHIBIT C 

FORM OF COMPLIANCE CERTIFICATE 
 Financial Statement Date:              
 To: Wells Fargo Bank, N.A., as Administrative Agent 
 Ladies and Gentlemen: 

Reference is made to that certain Credit Agreement dated as of September 27, 2012 (as amended, restated, extended, supplemented or
otherwise modified in writing from time to time, the “Agreement;” the terms defined therein being used herein as therein defined), among Patterson-UTI Energy, Inc., a Delaware corporation (the “Borrower”), the
Lenders from time to time party thereto, and Wells Fargo Bank, N.A., as Administrative Agent and an L/C Issuer. 
 The
undersigned Responsible Officer hereby certifies as of the date hereof that he/she is the                     of the Borrower, and that, as such,
he/she is authorized to execute and deliver this Certificate to the Administrative Agent on the behalf of the Borrower, and that: 
 [Use following paragraph 1 for fiscal year-end financial statements] 
 1. [Attached hereto are] or [The Borrower has submitted or is submitting on this date pursuant to Section 6.01(a) of the Agreement the following:] the year-end audited financial statements required
by Section 6.01(a) of the Agreement for the fiscal year of the Borrower ended as of the above date and the report and opinion of an independent certified public accountant required by such section. 

[Use following paragraph 1 for fiscal quarter-end financial statements] 

1. [Attached hereto are] or [The Borrower has submitted or is submitting on this date pursuant to Section 6.01(b) of the Agreement
the following:] the unaudited financial statements required by Section 6.01(b) of the Agreement for the fiscal quarter of the Borrower ended as of the above date. Such financial statements fairly present the financial condition, results of
operations, shareholders’ equity and cash flows of the Borrower and its Subsidiaries in accordance with GAAP as at such date and for such period, subject only to normal year-end audit adjustments and the absence of footnotes. 

2. The undersigned has reviewed and is familiar with the terms of the Agreement and has made, or has caused to be made under his/her
supervision, a detailed review of the transactions and condition (financial or otherwise) of the Borrower during the accounting period covered by the attached financial statements. 

  
 Exhibit C

 3. A review of the activities of the Borrower during such fiscal period has been made under
the supervision of the undersigned with a view to determining whether during such fiscal period the Borrower performed and observed all its Obligations under the Loan Documents, and 

[select one:] 
 [to the
best knowledge of the undersigned during such fiscal period, the Borrower performed and observed each covenant and condition of the Loan Documents applicable to it.] 
 —or— 
 [the following covenants or conditions have not been performed or observed
and the following is a list of each such Default and its nature and status:] 
 4. The representations and warranties of the
Borrower contained in Article V of the Agreement, and any representations and warranties of any Loan Party that are contained in any document furnished at any time under or in connection with the Loan Documents, are true and correct on and as of the
date hereof, except to the extent that such representations and warranties specifically refer to an earlier date, in which case they are true and correct as of such earlier date, and except that for purposes of this Compliance Certificate, the
representations and warranties contained in subsections (a) and (b) of Section 5.05 of the Agreement shall be deemed to refer to the most recent statements furnished pursuant to clauses (a) and (b), respectively, of
Section 6.01 of the Agreement, including the statements in connection with which this Compliance Certificate is delivered, [except as follows:
                    ]. 
 5.
The financial covenant analyses and information set forth on Schedule 1 attached hereto are true and accurate on and as of the date of this Certificate. 
 6. Each Domestic Subsidiary (excluding Immaterial Subsidiaries) existing as of the date of this Certificate has executed and delivered to the Administrative Agent a Guaranty (or such other document as the
Administrative Agent has requested to cause such Domestic Subsidiary to become a Guarantor), and such other documents as are required by Section 6.12 of the Agreement. 

  
 Exhibit C

 IN WITNESS WHEREOF, the undersigned has executed this Certificate as of
                    . 
  

			
	PATTERSON-UTI ENERGY, INC.,
	 a Delaware corporation, as Borrower

 

		
	By:	 	 
	Name:	 	 
	Title:	 	 
		 	

  
 Exhibit C

 For the Quarter/Year ended
                    (“Statement Date”) 
 SCHEDULE 1 
 to the Compliance Certificate 

($ in 000’s) 
 I.
Section 7.10(a) –Debt to Capitalization Ratio. 
 A. Consolidated Funded Indebtedness: 

 

					
	 1. Obligations for borrowed money:
	  	$	            	  
		
	 2. Reimbursement obligations arising under letters of credit, bankers’ acceptances, bank guaranties, surety bonds, and
similar instruments:
	  	$	            	  
		
	 3. Obligations to pay deferred purchase price of property or services (other than trade accounts payable to a Person (i) in
the United States or Canada, if not past due for more than 60 days or (ii) in any other country, if not past due for more than 120 days):
	  	$	            	  
		
	 4. Indebtedness secured by a Lien on property owned or being purchased by the Borrower or its Subsidiaries:
	  	$	            	  
		
	 5. Capital leases:
	  	$	            	  
		
	 6. Obligations in respect of any forward sale of production for which payment is received in advance, other than on ordinary
trade terms:
	  	$	            	  
		
	 7. Obligations to purchase, redeem, or otherwise make any payment in respect of any Equity Interest, on a date certain and not
subject to any contingencies, or at the option of the holder of such Equity Interest:
	  	$	            	  
		
	 8. Guaranty obligations in respect of the foregoing:
	  	$	            	  
		
	 9. Consolidated Funded Indebtedness (the sum of I.A.1 through I.A.8):
	  	$	            	  
		
	 B. Total Capital
	  			
		
	 1. Consolidated Funded Indebtedness (I.A.9):
	  	$	            	  
		
	 2. Consolidated Net Worth:
	  	$	            	  
		
	 3. Total Capital (I.B.1 + I.B.2):
	  	$	            	  
		
	 C. Debt to Capitalization Ratio ((I.A.9 ÷ I.B.3) x 100):
	  	 	            	% 
		
	 Maximum allowed:
	  	 	45	% 

  
 Schedule 1 to
Exhibit C 

 II. Section 7.10(b) – Interest Coverage Ratio. 

 

					
	 A. Consolidated EBITDA for four consecutive fiscal quarters ending on above date (“Subject
Period”):
	  			
		
	 1. Consolidated Net Income for Subject Period:
	  	 	$            	  
		
	 2. Consolidated Interest Charges for Subject Period:
	  	 	$            	  
		
	 3. Income taxes for Subject Period (including state franchise taxes based on income or similar taxes based on
income):
	  	 	$            	  
		
	 4. Depreciation expenses for Subject Period:
	  	 	$            	  
		
	 5. Depletion expenses for Subject Period:
	  	 	$            	  
		
	 6. Amortization expenses for Subject Period:
	  	 	$            	  
		
	 7. Non-cash reductions of Consolidated Net Income for Subject Period:
	  	 	$            	  
		
	 8. Non-cash additions to Consolidated Net Income for Subject Period:
	  	 	$            	  
		
	 9. Consolidated EBITDA (II.A.1 + II.A.2 + II.A.3 + II.A.4 + II.A.5 + II.A.6 + II.A.7 – II.A.8):
	  	 	$            	  
		
	 B. Consolidated Interest Charges for Subject Period:
	  			
		
	 1. Interest, premium payments, debt discount, fees, charges and related expenses in connection with borrowed money or in
connection with the deferred purchase price of assets:
	  	 	$            	  
		
	 2. Rent expenses under capital leases treated as interest in accordance with GAAP:
	  	 	$            	  
		
	 3. Consolidated Interest Charges (II.B.1 + II.B.2):
	  	 	$            	  
		
	 C. Interest Coverage Ratio (II.A.9 ÷ II.B.3):
	  	 	         to 1	  
		
	 Minimum required:
	  	 	3.00 to 1	  

  
 Schedule 1 to
Exhibit C 

 EXHIBIT D 

FORM OF ASSIGNMENT AND ASSUMPTION 
 This Assignment and Assumption (this “Assignment and Assumption”) is dated as of the Effective Date set forth below and is entered into by and between [Insert name of Assignor] (the
“Assignor”) and [Insert name of Assignee] (the “Assignee”). Capitalized terms used but not defined herein shall have the meanings given to them in the Credit Agreement identified below (the “Credit
Agreement”), receipt of a copy of which is hereby acknowledged by the Assignee. The Standard Terms and Conditions set forth in Annex 1 attached hereto are hereby agreed to and incorporated herein by reference and made a part of this
Assignment and Assumption as if set forth herein in full. 
 For an agreed consideration, the Assignor hereby irrevocably sells
and assigns to the Assignee, and the Assignee hereby irrevocably purchases and assumes from the Assignor, subject to and in accordance with the Standard Terms and Conditions and the Credit Agreement, as of the Effective Date inserted by the
Administrative Agent as contemplated below (i) all of the Assignor’s rights and obligations as a Lender under the Credit Agreement and any other documents or instruments delivered pursuant thereto to the extent related to the amount and
percentage interest identified below of all of such outstanding rights and obligations of the Assignor under the respective facilities identified below (including, without limitation, the Letters of Credit included in such facilities) and
(ii) to the extent permitted to be assigned under applicable law, all claims, suits, causes of action and any other right of the Assignor (in its capacity as a Lender) against any Person, whether known or unknown, arising under or in connection
with the Credit Agreement, any other documents or instruments delivered pursuant thereto or the loan transactions governed thereby or in any way based on or related to any of the foregoing, including, but not limited to, contract claims, tort
claims, malpractice claims, statutory claims and all other claims at law or in equity related to the rights and obligations sold and assigned pursuant to clause (i) above (the rights and obligations sold and assigned pursuant to clauses
(i) and (ii) above being referred to herein collectively as, the “Assigned Interest”). Such sale and assignment is without recourse to the Assignor and, except as expressly provided in this Assignment and Assumption,
without representation or warranty by the Assignor. 
  

					
		
	1.	  	Assignor:
                                         
                                       

		
	2.	  	Assignee:
                                [and is an [Affiliate/Approved Fund] of [identify
Lender]]
			
	3.	  	Borrower(s):	  	Patterson-UTI Energy, Inc., a Delaware corporation
			
	4.	  	Administrative Agent:	  	Wells Fargo Bank, N.A., as the administrative agent under the Credit Agreement
			
	5.	  	Credit Agreement:	  	Credit Agreement dated as of September 27, 2012, among Patterson-UTI Energy, Inc., the Lenders from time to time party thereto, and Wells Fargo Bank, N.A., as Administrative
Agent, Swing Line Lender and L/C Issuer

	 	

	 	

  
 Exhibit D

	6.	Assigned Interest: 

  

											
	 Aggregate
Amount of
Commitment
for all Lenders
	  	Amount
of
Commitment
Assigned1	 	  	Percentage
Assigned
of
Commitment2	 	 	CUSIP Number
	 $                 
	  	$	                 	  	  	 	                	% 	 	

  

	[7.	 Trade Date:                     ]3 

Effective Date:             ,
20            [TO BE INSERTED BY ADMINISTRATIVE AGENT AND WHICH SHALL BE THE EFFECTIVE DATE OF RECORDATION OF TRANSFER IN THE REGISTER THEREFOR.] 

The terms set forth in this Assignment and Assumption are hereby agreed to: 

 

			
	 ASSIGNOR

[NAME OF ASSIGNOR]

		
	By:	 	 
		 	Title:

  

			
	 ASSIGNEE

[NAME OF ASSIGNEE]

		
	By:	 	 
		 	Title:

 [Consented to and]4 Accepted: 

WELLS FARGO BANK, N.A., as 

    Administrative Agent and as an L/C Issuer 

			
		
	By:	 	 
		 	Title:

  

	1 	 Amount to be adjusted by the counterparties to take into account any payments or prepayments made between the Trade Date and the Effective Date.

	2 	 To be completed if the Assignor and the Assignee intend that the minimum assignment amount is to be determined as of the Trade Date.

	3 	 To be added only if the consent of the Administrative Agent and L/C Issuer is required by the terms of the Credit Agreement.

	4 	 To be added only if the consent of the Administrative Agent and L/C Issuer is required by the terms of the Credit Agreement.

  
 Exhibit D

			
	 [Consented to:]5
  

BANK OF AMERICA, N.A.
 as an L/C
Issuer

		
	By:	 	 
		 	Title:

  

			
	 [Consented to:]6
  

PATTERSON-UTI ENERGY, INC., as Borrower

		
	By:	 	 
		 	Title:

  

	5	 To be added only if the consent of the Borrower is required by the terms of the Credit Agreement. 

	6 	 To be added only if the consent of the Borrower is required by the terms of the Credit Agreement. 

  
 Exhibit D

 ANNEX 1 TO ASSIGNMENT AND ASSUMPTION 

STANDARD TERMS AND CONDITIONS FOR 
 ASSIGNMENT AND ASSUMPTION 
 1. Representations and Warranties. 

1.1 Assignor. The Assignor (a) represents and warrants that (i) it is the legal and beneficial owner of the Assigned
Interest, (ii) the Assigned Interest is free and clear of any lien, encumbrance or other adverse claim and (iii) it has full power and authority, and has taken all action necessary, to execute and deliver this Assignment and Assumption and
to consummate the transactions contemplated hereby; and (b) assumes no responsibility with respect to (i) any statements, warranties or representations made in or in connection with the Credit Agreement or any other Loan Document,
(ii) the execution, legality, validity, enforceability, genuineness, sufficiency or value of the Loan Documents or any collateral thereunder, (iii) the financial condition of the Borrower, any of its Subsidiaries or Affiliates or any other
Person obligated in respect of any Loan Document or (iv) the performance or observance by the Borrower, any of its Subsidiaries or Affiliates or any other Person of any of their respective obligations under any Loan Document. 

1.2 Assignee. The Assignee (a) represents and warrants that (i) it has full power and authority, and has taken all
action necessary, to execute and deliver this Assignment and Assumption and to consummate the transactions contemplated hereby and to become a Lender under the Credit Agreement, (ii) it meets all requirements of an Eligible Assignee under the
Credit Agreement (subject to receipt of such consents as may be required under the Credit Agreement), (iii) from and after the Effective Date, it shall be bound by the provisions of the Credit Agreement as a Lender thereunder and, to the extent
of the Assigned Interest, shall have the obligations of a Lender thereunder, (iv) it has received a copy of the Credit Agreement, together with copies of the most recent financial statements delivered pursuant to Section 6.01 thereof, as
applicable, and such other documents and information as it has deemed appropriate to make its own credit analysis and decision to enter into this Assignment and Assumption and to purchase the Assigned Interest on the basis of which it has made such
analysis and decision independently and without reliance on the Administrative Agent or any other Lender, and (v) if it is a Foreign Lender, attached hereto is any documentation required to be delivered by it pursuant to the terms of the Credit
Agreement, duly completed and executed by the Assignee; and (b) agrees that (i) it will, independently and without reliance on the Administrative Agent, the Assignor or any other Lender, and based on such documents and information as it
shall deem appropriate at the time, continue to make its own credit decisions in taking or not taking action under the Loan Documents, and (ii) it will perform in accordance with their terms all of the obligations which by the terms of the Loan
Documents are required to be performed by it as a Lender. 
 2. Payments. From and after the Effective Date, the
Administrative Agent shall make all payments in respect of the Assigned Interest (including payments of principal, interest, fees and other amounts) to the Assignor for amounts which have accrued to but excluding the Effective Date and to the
Assignee for amounts which have accrued from and after the Effective Date. 

  
 Annex 1 to
Assignment and Assumption 

 3. General Provisions. This Assignment and Assumption shall be binding upon, and
inure to the benefit of, the parties hereto and their respective successors and assigns. This Assignment and Assumption may be executed in any number of counterparts, which together shall constitute one instrument. Delivery of an executed
counterpart of a signature page of this Assignment and Assumption by telecopy shall be effective as delivery of a manually executed counterpart of this Assignment and Assumption. This Assignment and Assumption shall be governed by, and construed in
accordance with, the law of the State of New York. 

  
 Annex 1 to
Assignment and Assumption 

 EXHIBIT E 

FORM OF CONTINUING GUARANTY 
 FOR VALUE RECEIVED, the sufficiency of which is hereby acknowledged, and in consideration of any credit and/or financial accommodation heretofore or hereafter from time to time made or granted to
Patterson-UTI Energy, Inc. (“Borrower”) or any other Loan Party under that certain Credit Agreement dated as of September 27, 2012, by and between Borrower, the financial institutions party thereto (collectively, the
“Lenders”), and Wells Fargo Bank, N.A., as Administrative Agent (in such capacity, the “Administrative Agent”) and as an L/C Issuer (the “Credit Agreement”), each of the Persons now or hereafter
signatories hereto (each a “Guarantor,” and, collectively, the “Guarantors”) hereby furnishes in favor of Administrative Agent and the Lenders (each a “Guaranteed Party” and collectively, the
“Guaranteed Parties”) its joint and several guaranty of the Guaranteed Obligations (as hereinafter defined) as follows: 
 1. Reference to Credit Agreement. Each Guarantor covenants and agrees that certain representations, warranties and covenants set forth in the Credit Agreement are applicable to Guarantors, and it
(i) reaffirms that each such representation and warranty is true and correct in every material respect with respect to such Guarantor to the extent that such representation and warranty refers to such Guarantor, and (ii) agrees to comply
with all of the covenants related to it, contained in the Credit Agreement. Each Guarantor agrees that if the Credit Agreement shall cease to remain in effect for any reason whatsoever during any period and any part of the Guaranteed Obligations (as
hereinafter defined) remain unpaid, then the terms, covenants, and agreements thereof which are applicable to it shall nevertheless continue in full force and effect as obligations of such Guarantor under this Guaranty. Each Guarantor shall take, or
refrain from taking, as the case may be, each action that is necessary to be taken or not taken, as the case may be, so that no Event of Default is caused by the failure to take or refrain from taking such action, as the case may be. All capitalized
terms used but not defined herein shall have the meaning assigned to such term in the Credit Agreement. 
 2. Guaranty.
(a) Each Guarantor hereby, jointly and severally, absolutely and unconditionally guarantees, as a guarantee of payment and not as a guarantee of collection, the prompt payment in full in Dollars when due, whether at stated maturity, upon
acceleration or otherwise, and at all times thereafter, of 
 (i) any and all existing and future indebtedness
and liabilities of every kind, nature and character, direct or indirect, absolute or contingent, liquidated or unliquidated, voluntary or involuntary, of any Loan Party arising under any Loan Document or otherwise with respect to any Loan or Letter
of Credit, and 
 (ii) all existing and future indebtedness and liabilities of the Borrower or any Subsidiary of
the Borrower pursuant to any Lender Interest Rate Swap Contract arising while such Lender or its Affiliate is a Lender party to the Credit Agreement, 
 in each case including interest and fees that accrue after the commencement by or against any Loan Party or any Affiliate thereof of any proceeding under any Debtor Relief Laws naming such Person as the
debtor in such proceeding, regardless of whether such interest and fees are allowed claims in such proceeding (collectively, the “Guaranteed Obligations”). As used herein, “Lender Interest Rate Swap Contract” means
a Swap Contract between the Borrower or any Subsidiary of the Borrower and any Lender or Affiliate of a Lender entered into for purposes of mitigating interest rate risk. 

  
 Exhibit E

 (b) The books and records of the Guaranteed Parties showing the amount of the Guaranteed
Obligations shall be admissible in evidence in any action or proceeding, and shall be binding upon each Guarantor and conclusive for the purpose of establishing the amount of the Guaranteed Obligations, absent manifest error. This Guaranty shall not
be affected by the genuineness, validity, regularity or enforceability of the Guaranteed Obligations or any instrument or agreement evidencing any Guaranteed Obligations, or by the existence, validity, enforceability, perfection, or extent of any
collateral therefor, or by any fact or circumstance relating to the Guaranteed Obligations which might otherwise constitute a defense to the obligations of any Guarantor under this Guaranty. 

(c) In order to provide for just and equitable contribution among the Guarantors, the Guarantors agree that in the event a payment shall
be made on any date under this Guaranty by any Guarantor (the “Funding Guarantor”), each other Guarantor (each a “Contributing Guarantor”) shall indemnify the Funding Guarantor in an amount equal to the amount of
such payment, in each case multiplied by a fraction the numerator of which shall be the net worth of the Contributing Guarantor as of such date and the denominator of which shall be the aggregate net worth of all the Contributing Guarantors together
with the net worth of the Funding Guarantor as of such date. Any Contributing Guarantor making any payment to a Funding Guarantor pursuant to this Section 2(c) shall be subrogated to the rights of such Funding Guarantor to the extent of such
payment. 
 (d) Anything contained in this Guaranty to the contrary notwithstanding, the obligations of each Guarantor under
this Guaranty on any date shall be limited to a maximum aggregate amount equal to the largest amount that would not, on such date, render its obligations hereunder subject to avoidance as a fraudulent transfer or conveyance under Section 548 of
the Bankruptcy Code of the United States or any applicable provisions of comparable laws relating to bankruptcy, insolvency, or reorganization, or relief of debtors (collectively, the “Fraudulent Transfer Laws”), but only to the
extent that any Fraudulent Transfer Law has been found in a final non-appealable judgment of a court of competent jurisdiction to be applicable to such obligations as of such date, in each case: 

(i) after giving effect to all liabilities of such Guarantor, contingent or otherwise, that are relevant under the
Fraudulent Transfer Laws, but specifically excluding: 
 (A) any liabilities of such Guarantor in respect of intercompany
indebtedness to the Borrower or other affiliates of the Borrower to the extent that such indebtedness would be discharged in an amount equal to the amount paid by such Guarantor hereunder; 

(B) any liabilities of such Guarantor under this Guaranty; and 

  
 Exhibit E

 (C) any liabilities of such Guarantor under each of its other guaranties of and joint and
several co-borrowings of Debt, in each case entered into on the date this Guaranty becomes effective, which contain a limitation as to maximum amount substantially similar to that set forth in this Section 2(d) (each such other guaranty and
joint and several co-borrowing entered into on the date this Guaranty becomes effective, a “Competing Guaranty”) to the extent such Guarantor’s liabilities under such Competing Guaranty exceed an amount equal to (1) the
aggregate principal amount of such Guarantor’s obligations under such Competing Guaranty (notwithstanding the operation of that limitation contained in such Competing Guaranty that is substantially similar to this Section 2(d)), multiplied
by (2) a fraction (i) the numerator of which is the aggregate principal amount of such Guarantor’s obligations under such Competing Guaranty (notwithstanding the operation of that limitation contained in such Competing Guaranty that
is substantially similar to this Section 2(d)), and (ii) the denominator of which is the sum of (x) the aggregate principal amount of the obligations of such Guarantor under all other Competing Guaranties (notwithstanding the
operation of those limitations contained in such other Competing Guaranties that are substantially similar to this Section 2(d)), (y) the aggregate principal amount of the obligations of such Guarantor under this Guaranty (notwithstanding
the operation of this Section 2(d)), and (z) the aggregate principal amount of the obligations of such Guarantor under such Competing Guaranty (notwithstanding the operation of that limitation contained in such Competing Guaranty that is
substantially similar to this Section 2(d)); and 
 (ii) after giving effect as assets to the value (as
determined under the applicable provisions of the Fraudulent Transfer Laws) of any rights to subrogation, reimbursement, indemnification or contribution of such Guarantor pursuant to applicable law or pursuant to the terms of any agreement
(including any such right of contribution under Section 2(c)). 
 3. No Setoff or Deductions; Taxes. Each Guarantor
represents and warrants that it is an entity formed or incorporated, as the case may be, under the laws of one or more states of the United States of America. All payments by the Guarantors hereunder shall be paid in full, without setoff or
counterclaim or any deduction or withholding whatsoever for any and all Indemnified Taxes or Other Taxes. If any Guarantor must make a payment under this Guaranty, such Guarantor agrees that it will make the payment from one of its U.S. resident
offices to Administrative Agent, on behalf of the Guaranteed Parties. If notwithstanding the foregoing, any Guarantor makes a payment to a Guaranteed Party under this Guaranty to which Guarantor shall be required by applicable law to deduct any
Indemnified Taxes or Other Taxes from such payments, such Guarantor shall pay all such taxes to the relevant authority in accordance with applicable law such that the applicable Guaranteed Party receives the sum it would have received had no such
deduction or withholding been made and shall also pay to such Guaranteed Party, within 30 days after demand therefor, all additional amounts which such Guaranteed Party specifies as necessary to preserve the after-tax yield would have received if
such taxes had not been imposed. Such Guarantor shall promptly provide such Guaranteed Party with an original receipt or certified copy issued by the relevant authority evidencing the payment of any such amount required to be deducted or withheld.

  
 Exhibit E

 4. No Termination. This Guaranty is a continuing and irrevocable guaranty of all
Guaranteed Obligations now or hereafter existing and shall remain in full force and effect until (i) all Guaranteed Obligations and any other amounts payable under this Guaranty are indefeasibly paid and performed in full, the Commitments of
the Lenders under the Credit Agreement are terminated, and all Letters of Credit have expired or been terminated and can no longer be drawn, or (ii) with respect to a Guarantor, such Guarantor is released from its obligations under this
Guaranty by an instrument in writing signed by the Administrative Agent pursuant to the Credit Agreement (such Guarantor referenced in this clause (ii) is herein referred to as a “Released Guarantor”. 

5. Waiver of Notices. Each Guarantor waives notice of the acceptance of this Guaranty and of the extension or continuation of the
Guaranteed Obligations or any part thereof. Each Guarantor further waives presentment, protest, notice, dishonor or default, demand for payment and any other notices to which such Guarantor might otherwise be entitled. 

6. Subrogation. No Guarantor shall exercise any right of subrogation, contribution or similar rights with respect to any payments
it makes under this Guaranty until all of the Guaranteed Obligations and any amounts payable under this Guaranty are indefeasibly paid and performed in full and the commitments of the Lenders under the Credit Agreement are terminated. If any amounts
are paid to any Guarantor in violation of the foregoing limitation, then such amounts shall be held in trust for the benefit of the Guaranteed Parties and shall forthwith be paid to Administrative Agent, on behalf of the Guaranteed Parties, to
reduce the amount of the Guaranteed Obligations, whether matured or unmatured. 
 7. Waiver of Suretyship Defenses. Each
Guarantor agrees that the Guaranteed Parties may, at any time and from time to time, and without notice to the Guarantors, make any agreement with Borrower or with any other person or entity liable on any of the Guaranteed Obligations or providing
collateral as security for the Guaranteed Obligations, for the extension, renewal, payment, compromise, discharge or release of the Guaranteed Obligations or any collateral (in whole or in part), or for any modification or amendment of the terms
thereof or of any instrument or agreement evidencing the Guaranteed Obligations or the provision of collateral, all without in any way impairing, releasing, discharging or otherwise affecting the obligations of the Guarantors under this Guaranty.
Each Guarantor waives any defense arising by reason of any disability or other defense of Borrower or any other guarantor (including any other Guarantor hereunder), or the cessation from any cause whatsoever of the liability of Borrower or any other
Loan Party, or any claim that such Guarantor’s obligations exceed or are more burdensome than those of Borrower or any other Loan Party and waives the benefit of any statute of limitations affecting the liability of such Guarantor hereunder.
Each Guarantor waives any right to enforce any remedy which any Guaranteed Party now has or may hereafter have against Borrower or any other Loan Party and waives any benefit of and any right to participate in any security now or hereafter held by
the Guaranteed Parties. Further, each Guarantor consents to the taking of, or failure to take, any action which might in any manner or to any extent vary the risks of such Guarantor under this Guaranty or which, but for this provision, might operate
as a discharge of such Guarantor. 

  
 Exhibit E

 8. Exhaustion of Other Remedies Not Required. The obligations of each Guarantor
hereunder are those of primary obligor, and not merely as surety, and are independent of the Guaranteed Obligations. Each Guarantor waives diligence by the Guaranteed Parties and action on delinquency in respect of the Guaranteed Obligations or any
part thereof, including, without limitation any provisions of law requiring the Guaranteed Parties to exhaust any right or remedy or to take any action against Borrower, any other guarantor (including any other Guarantor hereunder), or any other
person, entity or property before enforcing this Guaranty against such Guarantor, including, but not limited to, the benefits of Chapter 34 of the Texas Business and Commerce Code, §17.001 of the Texas Civil Practice and Remedies Code, and Rule
31 of the Texas Rules of Civil Procedure, or any similar statute. 
 9. Reinstatement. Notwithstanding anything in this
Guaranty to the contrary, this Guaranty shall continue to be effective or be reinstated, as the case may be, if at any time any payment of any portion of the Guaranteed Obligations is revoked, terminated, rescinded or reduced or must otherwise be
restored or returned upon the insolvency, bankruptcy or reorganization of Borrower or any other person or entity or otherwise, as if such payment had not been made and whether or not the Guaranteed Parties have in possession of or have released this
Guaranty and regardless of any prior revocation, rescission, termination or reduction, in each case, however, other than a Released Guarantor. 
 10. Subordination. Each Guarantor hereby subordinates, to the extent herein provided and except as otherwise set forth below in this Section 10, all obligations and indebtedness of any Loan
Party owing to such Guarantor, whether now existing or hereafter arising (the “Subordinated Obligations”), to the indefeasible payment in full of all Guaranteed Obligations. As long as no Event of Default has occurred and is
continuing, this Guaranty shall not limit any Guarantor’s right to receive payment from any Loan Party on account of any Subordinated Obligations. Upon the occurrence and during the continuation of an Event of Default, the Guarantor agrees not
to accept any payment for any Subordinated Obligations. In the event of (i) any insolvency, bankruptcy, receivership, liquidation, reorganization, readjustment, composition or other similar proceeding relating to a Loan Party, its creditors as
such or its property, (ii) any proceeding for the liquidation, dissolution or other winding-up of a Loan Party, voluntary or involuntary, whether or not involving insolvency or bankruptcy proceedings, (iii) any assignment by a Loan Party
for the benefit of creditors, or (iv) any other marshalling of the assets of a Loan Party, the Guaranteed Obligations (including any interest thereon accruing at the legal rate after the commencement of any such proceedings and any additional
interest that would have accrued thereon but for the commencement of such proceedings) shall first be paid in full before any payment or distribution, whether in cash, securities or other property, shall be made by or on behalf of or from the estate
of such Loan Party to any holder of Subordinated Obligations. If a Guarantor receives any payment of any Subordinated Obligations in violation of the terms of this Section, such Guarantor shall hold that payment in trust for Administrative Agent and
Lenders and promptly turn it over to Administrative Agent, in the form received (with any necessary endorsements), to be applied to the Guaranteed Obligations. 
 11. Information. Each Guarantor agrees to furnish promptly to Administrative Agent such information of the type described in Section 6.02(h) of the Credit Agreement. 

  
 Exhibit E

 12. Stay of Acceleration. In the event that acceleration of the time for payment of
any of the Guaranteed Obligations is stayed, upon the insolvency, bankruptcy or reorganization of Borrower or any other person or entity, or otherwise, all such amounts shall nonetheless be payable by the Guarantors, jointly and severally,
immediately upon demand by the Guaranteed Parties. 
 13. Expenses. Each Guarantor shall pay, jointly and severally, on
demand all out-of-pocket expenses (including reasonable attorneys’ fees and expenses and the allocated cost and disbursements of internal legal counsel) in any way relating to the enforcement or protection of any Guaranteed Party’s rights
under this Guaranty, including any incurred in the preservation, protection or enforcement of any rights of any Guaranteed Party in any case commenced by or against any Guarantor under the Bankruptcy Code (Title 11, United States Code) or any
similar or successor statute. The obligations of each Guarantor under the preceding sentence shall survive termination of this Guaranty. 
 14. Application of Payments. Any payment received by any Guaranteed Party from any Guarantor (or from any Lender pursuant to Paragraph 19 below), shall be remitted to and applied by Administrative
Agent in accordance with Section 8.03 of the Credit Agreement. 
 15. Amendments. No amendment or waiver of any
provision of this Guaranty, nor consent to any departure by any Guarantor herefrom, shall in any event be effective unless the same shall be in writing and signed, in the case of amendments, by the Guarantor(s) affected thereby and by Administrative
Agent, and, in the case of consents or waivers, by Administrative Agent, and then such amendment, waiver or consent shall be effective only in the specific instance and for the specific purpose for which made or given. Notwithstanding the foregoing,
no Guarantor shall be released from this Guaranty except by a writing signed by the Administrative Agent as permitted by Section 9.10 or Section 10.01 of the Credit Agreement. 

16. No Waiver; Enforceability. No failure by the Guaranteed Parties to exercise, and no delay in exercising, any right, remedy or
power hereunder shall operate as a waiver thereof; nor shall any single or partial exercise of any right, remedy or power hereunder preclude any other or further exercise thereof or the exercise of any other right. The remedies herein provided are
cumulative and not exclusive of any remedies provided by law or in equity. The unenforceability or invalidity of any provision of this Guaranty shall not affect the enforceability or validity of any other provision herein. 

17. Assignment; Governing Laws; Jurisdiction. This Guaranty shall (a) bind each Guarantor and its successors and assigns,
provided that such Guarantor may not assign its rights or obligations under this Guaranty without the prior written consent of Administrative Agent and the Lenders (and any attempted assignment without such consent shall be void), (b) inure to
the benefit of the Guaranteed Parties and their successors and permitted assigns and each Lender may, without notice to the Guarantor and without affecting the Guarantor’s obligations hereunder, assign or sell participations in the Guaranteed
Obligations and this Guaranty, in whole or in part, and (c) be governed by the internal laws of the State of New York; provided that the Administrative Agent and each Lender shall retain all rights arising under applicable federal law.

  
 Exhibit E

 Each Guarantor hereby irrevocably (i) submits to the non exclusive jurisdiction of any
State court sitting in New York City, any United States District Court of the Southern District of New York, and any appellate court from any thereof, in any action or proceeding arising out of or relating to this Guaranty, and (ii) waives to
the fullest extent permitted by applicable law any defense asserting an inconvenient forum in connection therewith. Service of process by the Guaranteed Parties in connection with such action or proceeding shall be binding on each Guarantor if sent
to such Guarantor by registered or certified mail at its address specified below. Subject to such Lender’s compliance with Section 10.07 of the Credit Agreement, each Guarantor agrees that each Lender may disclose to any prospective
purchaser and any purchaser of all or part of the Guaranteed Obligations any and all information in such Lender’s possession concerning such Guarantor, this Guaranty and any security for this Guaranty. 

18. Condition of Borrower. Each Guarantor acknowledges and agrees that it has the sole responsibility for, and has adequate means
of, obtaining from Borrower such information concerning the financial condition, business and operations of Borrower as such Guarantor requires, and that the Guaranteed Parties have no duty, and such Guarantor is not relying on the Guaranteed
Parties at any time, to disclose to such Guarantor any information relating to the business, operations or financial condition of Borrower. 
 19. Setoff. Each Guarantor agrees to the provisions of Section 10.08 of the Credit Agreement. 
 20. Further Assurances. Each Guarantor agrees that at any time and from time to time, at the expense of such Guarantor, to promptly execute and deliver all further instruments and documents, and
take all further action, that may be necessary or desirable, or that Administrative Agent may reasonably request, to enable Administrative Agent to protect and to exercise and enforce the rights and remedies of the Guaranteed Parties hereunder.

 21. Addition of Guarantors. The initial Guarantors hereunder shall be each of the Subsidiaries of Borrower that are
signatories hereto and that are listed on Schedule 1 attached hereto. From time to time subsequent to the time hereof, additional Subsidiaries of Borrower may become parties hereto as additional Guarantors (each an “Additional
Guarantor”) by executing a counterpart of this Guaranty Agreement in the form of Exhibit A attached hereto and delivery to the Administrative Agent of all items required pursuant to Section 6.12(b) of the Credit Agreement.
Upon delivery of any such counterpart to Administrative Agent, notice of which is hereby waived by Guarantors, each such Additional Guarantor shall be a Guarantor and shall be a party hereto as if such Additional Guarantor were an original signatory
hereof. Each Guarantor expressly agrees that its obligations arising hereunder shall not be affected or diminished by the addition or release of any other Guarantor hereunder, or by any election by Administrative Agent not to cause any Subsidiary of
Borrower to become an Additional Guarantor hereunder. 
 22. Notices. All notices, requests and other communications
provided for hereunder shall be in writing and given to Administrative Agent or any Guarantor as provided in Section 10.02 of the Credit Agreement. 
 23. Joint and Several Obligations. Each Guarantor acknowledges that (i) this Guaranty is a master Guaranty pursuant to which other Subsidiaries of Borrower now or hereafter may become parties,
and (ii) the guaranty obligations of each of the Guarantors hereunder are joint and several. 

  
 Exhibit E

 24. WAIVER OF JURY TRIAL; FINAL AGREEMENT. TO THE EXTENT ALLOWED BY APPLICABLE LAW,
EACH GUARANTOR AND EACH GUARANTEED PARTY WAIVES TRIAL BY JURY WITH RESPECT TO ANY ACTION, CLAIM, SUIT OR PROCEEDING ON OR ARISING OUT OF THIS GUARANTY. THIS GUARANTY (INCLUDING ANY SUPPLEMENTAL GUARANTY OR OTHER AGREEMENT BY WHICH A PERSON BECOMES A
GUARANTOR), AND THE CREDIT AGREEMENT REPRESENT THE FINAL AGREEMENT BETWEEN THE PARTIES WITH RESPECT TO THE SUBJECT MATTER HEREOF AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS BETWEEN THE PARTIES.

 THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES. 

Remainder of Page Intentionally Blank. 
 Signature(s) Page to Follow. 

  
 Exhibit E

 IN WITNESS WHEREOF, the Guarantors have caused this Guaranty to be duly executed and
delivered by their respective officers thereunto duly authorized as of September 27, 2012. 
  

	
	[NAMES OF THE GUARANTORS]

  
 Exhibit E

 SCHEDULE 1 

INITIAL GUARANTORS 

Patterson Petroleum LLC 
 Patterson-UTI Drilling
Company LLC 
 Patterson-UTI Drilling International, Inc. 
 Patterson-UTI Management Services, LLC 
 Universal Well Services, Inc. 

Universal Pressure Pumping, Inc. 

  
 Schedule 1 to
Exhibit E 

 EXHIBIT A 

COUNTERPART TO CONTINUING GUARANTY 
 In witness whereof, the undersigned Additional Guarantor has caused this Counterpart to Continuing Guaranty to be duly executed and delivered by its duly authorized officer as of
                     , 20        . 

 

			
	  
 [NAME OF
ADDITIONAL GUARANTOR]

		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 Exhibit A to
Exhibit E 

 EXHIBIT F 

FORM OF OPINION OF COUNSEL 
 September 27, 2012 
 Each of the Lenders under the 

Credit Agreement, including those 
 Lenders listed in Schedule A hereto 
 Wells Fargo Bank, N.A., 

as Administrative Agent for the Lenders, L/C Issuer, Swing Line Lender, and Lender 

[Address to come] 
 Ladies and Gentlemen:

 We have acted as counsel to Patterson-UTI Energy, Inc., a Delaware corporation (the “Company”),
in connection with its execution and delivery of (i) the Credit Agreement dated as of September 27, 2012 (the “Credit Agreement”), among the Company, the lenders from time to time parties thereto (the
“Lenders”), and Wells Fargo Bank, N.A., as administrative agent (in such capacity, the “Administrative Agent”), letter of credit issuer, swing line lender, and lender, and (ii) the promissory
notes each dated September 27, 2012 (the “Notes”), executed and delivered by the Company pursuant to the Credit Agreement. In addition, we have acted as counsel to the Guarantors each in connection with its
execution and delivery of the Continuing Guaranty dated as of September 27, 2012 (the “Guaranty”). Capitalized terms used and not defined herein or in any Schedule hereto have the meanings assigned to such terms in the
Credit Agreement. The opinions expressed herein are being furnished to you pursuant to
 Section 4.01(a)(v) of the Credit Agreement. 
 In rendering the opinions expressed herein, we have (i) examined the Credit Agreement, the Notes, and the Guaranty (collectively, the “Financing Documents”), corporate records
of the Company and each of the Guarantors (collectively, the “Loan Parties”), certificates of representatives of the Loan Parties, certificates and other communications of public officials and such other instruments,
agreements and documents as are in our judgment necessary to enable us to render the opinions expressed herein, and (ii) as to questions of fact material to the opinions expressed herein, and as to factual matters arising in connection with our
examination of the aforesaid materials, relied, to the extent we deemed appropriate, upon the factual representations and warranties contained in the Financing Documents, upon such certificates, communications, instruments, agreements, and documents
and certain facts stated elsewhere herein. 
 In making such examination and in such reliance, we have assumed the authenticity
and completeness of all records, certificates, instruments, agreements, and other documents submitted to us as originals, the conformity to authentic originals, records, certificates, instruments, agreements, and other documents of all copies
submitted to us as copies, and the authenticity of the originals of such latter records, certificates, instruments, agreements, and other documents. In 

  
 Exhibit F

 Wells Fargo Bank, N.A., as Administrative Agent 

September     , 2012 
  

 
addition, we have assumed the legal capacity of each natural person identified in, or indicated as having executed, any of those records, certificates, instruments, agreements, and other
documents and the genuineness of all signatures on all such records, certificates, instruments, agreements, and other documents. 
 In rendering the opinions expressed herein, we also have assumed the following: 

(i) each Person a party to any Financing Document other than a Loan Party (each such Person other than the Loan Parties, an
“Other Party”) (a) has been duly organized or formed (as applicable), (b) is validly existing and in good standing under the laws of its jurisdiction of incorporation or formation (as applicable), and (c) has
the corporate or equivalent power and authority to execute and deliver, and to perform its obligations under, each of the Financing Documents in which such Person is identified as a party; 

(ii) the execution and delivery of each of the Financing Documents by each Other Party, and the performance of its obligations thereunder,
have been duly authorized by all necessary corporate or equivalent action on the part of each such Other Party; 
 (iii) each
Other Party has duly executed and delivered each of the Financing Documents in which such Other Party is identified as a party; 

(iv) each Person a party to any Financing Document other than a Loan Party has (a) satisfied each legal requirement that is
applicable to such Person to the extent necessary to make such Financing Document enforceable against such Person, and (b) complied with any other legal requirements pertaining to the status of such Person as such status relates to the rights
of such Person to perform or enforce (as applicable) such Financing Document against each other Person that is identified as a party to such Financing Document; 
 (v) no order, consent, approval, license, authorization, waiver, or validation of, or filing, recording, or registration with, or notice to, or exemption by any court, governmental body, or authority, or
any subdivision thereof, is required to authorize or is required in connection with the execution and delivery of any Financing Document by any Person identified in any such Financing Document as a party thereto or in connection with the performance
of any such Person’s obligations thereunder or the consummation of the transactions contemplated thereby, other than those that have been obtained or made and are in full force and effect (provided, that we make no such assumption with
respect to consents, approvals, and the like applicable to the Loan Parties to the extent that we express our opinion rendered in paragraph 6 below); 
 (vi) each of the Financing Documents is the valid and binding obligation of each Person identified as a party thereto (other than a Loan Party), enforceable against each such Person in accordance with its
terms; and 
 (vii) Administrative Agent has been and is the duly appointed agent of each of the Lenders and L/C Issuers (the
Administrative Agent, L/C Issuers, Lenders, and Swing Line Lenders collectively, the “Financing Parties”). 

  
 Exhibit F

 Wells Fargo Bank, N.A., as Administrative Agent 

September     , 2012 
  

 Based upon the foregoing and in the reliance thereon, and subject to and qualified by
the assumptions, qualifications, limitations, and exceptions set forth herein, and having due regard for such legal considerations as we deem relevant, we are of the opinion that: 

1.       a. The Company is validly existing as a corporation in good standing under the General Corporation
Law of the State of Delaware (the “DGCL”). 
 b. Each of the Delaware Corporations is validly existing
as a corporation in good standing under the DGCL. 
 c. Each of the Delaware LLCs is validly existing as a limited liability
company in good standing under the Delaware Limited Liability Company Act (the “Delaware LLC Act”). 
 d. Each of the Texas LLCs is validly existing as a limited liability company under the Texas Limited Liability Company Law of the Texas Business Organizations Code. 

2. The execution and delivery by each Loan Party of each Financing Document to which it is a party, and the performance by such Loan Party
of its obligations thereunder, are within its corporate or limited liability company (as the case may be) power and authority and have been duly authorized by all necessary corporate or limited liability company (as the case may be) action.

 3. Each Financing Document to which a Loan Party is a party has been duly executed and delivered by it. 

4. Under the internal laws of the State of New York, each of the Financing Documents to which a Loan Party is a party is a valid and
binding obligation of such Loan Party, enforceable against such Loan Party in accordance with its terms. 
 5. Neither the
execution and delivery by a Loan Party of any Financing Document to which it is a party, nor the performance of its obligations thereunder, will (i) result in a violation by it of (a) any statutory law or regulation applicable to such
Person, or (b) the certificate of incorporation and bylaws or certificate of formation or limited liability company agreement (as the case may be) of such Person, or (ii) result in a breach of, or constitute a default under, the terms of
any agreement or instrument binding on such Person which is filed as an exhibit to the Company’s Annual Report on Form 10-K for the year ended December 31, 2008. 
 6. No consent, approval, authorization, or waiver of, or notice to or filing with, or other action by, any governmental authority is required to be obtained or made by a Loan Party by any material
statutory law or regulation applicable to such Loan Party as a condition to the execution and delivery by such Loan Party of any Financing Document to which it is a party, or the performance by such Loan Party of its obligations under any Financing
Document to which it is a party. 

  
 Exhibit F

 Wells Fargo Bank, N.A., as Administrative Agent 

September     , 2012 
  

 7. None of the Loan Parties is an “investment company,” as such term is
defined in the Investment Company Act of 1940, as amended. 
 8. Assuming the Company complies with the provisions of the Credit
Agreement relating to the use of proceeds thereunder (whether or not therein stated as a covenant), the use by it of proceeds from the Loans will not result in a violation of Regulation U of the Federal Reserve Board. 

The foregoing opinions expressed herein are further subject to, and qualified by, the following assumptions, exceptions, qualifications,
and limitations: 
 A. The opinions expressed herein are limited exclusively to the laws of the States of New York and Texas, the
DGCL, the Delaware LLC Act, and the federal statutory laws and regulations of the United States of America. In respect to such laws, in addition to other limitations set forth herein, such reference is limited to laws that are normally applicable to
the transactions provided for in the Financing Documents, and, in any event and without limitation, does not include statutes, laws, rules, or regulations relating to (i) the operation of any asset or property, (ii) utility regulation,
(iii) antitrust, (iv) taxation, or (v) securities law, or the construction or interpretations of any of the foregoing, or authorizations, permits, consents, and the like with respect thereto. Reference herein to the “internal
laws” of a jurisdiction is to the laws of that jurisdiction, other than (x) that jurisdiction’s choice-of-law statutes and rules, (y) the statutes and ordinances, the administrative decisions, and the rules and regulations of
counties, towns, municipalities, and political subdivisions (whether created or enabled through legislative action at the federal, state, regional, or local level), and (z) judicial decisions to the extent they deal with any of the foregoing.

 B. The opinions expressed in paragraph 4 hereof (such opinions expressed in such paragraph, the “Remedies
Opinions”) are further subject to the following: 
 (i) The enforceability of the Financing Documents, and to the
extent applicable, the Liens created thereby, may be limited or affected by (a) bankruptcy, insolvency, reorganization, moratorium, liquidation, rearrangement, conservatorship, receivership, fraudulent conveyance, or transfer or similar laws
(including court decisions) relating to or affecting the rights and remedies of creditors generally or providing for the relief of debtors, (b) general principles of equity, including, without limitation, requirements of good faith, fairness,
and reasonableness, and the possible unavailability of specific performance or injunctive relief (regardless of whether enforceability is considered in a proceeding in equity or at law), (c) the refusal of a particular court to grant
(1) equitable remedies, including, without limitation, specific performance and injunctive relief, or (2) a particular remedy sought by a Financing Party under any Financing Document as opposed to another remedy provided for therein or
another remedy available at law or in equity, and (d) judicial discretion. 

  
 Exhibit F

 Wells Fargo Bank, N.A., as Administrative Agent 

September     , 2012 
  

 (ii) In rendering the Remedies Opinions expressed in paragraph 4, we express no
opinion as to the validity or enforceability of any provision of any Financing Document that: 
 (1) purports to
(i) establish evidentiary standards or characterizations, treatments or effects of payments or rights, in each case made or existing under, or in connection with, any Financing Document, (ii) waive or otherwise affect any right, warranty,
or defense that cannot be waived or otherwise affected as a matter of law, (iii) negate the effect of any course of dealing or any exercise, or failure or delay to exercise, any right, power, privilege, or remedy, (iv) relate to
indemnities, exculpation, or contribution to the extent prohibited by public policy or require indemnification or contribution (as applicable) for liability on account of fraud, gross negligence, willful misconduct, breach of the performance of an
agreed undertaking, violation of law or illegal conduct (or the public policy underlying such action or conduct) of any Person seeking or asserting the benefit of such indemnity, exculpation, or contribution provision, (v) limit liability of
any Person to claims for gross negligence or willful misconduct, (vi) grant to any Person the right to offset special deposits against obligations owed under the Financing Documents, (vii) authorize conclusive determinations by any party
or to permit a party to make determinations in its sole discretion, or (viii) restrict access to legal or equitable remedies; 
 (2) states that (i) prohibition, illegality, invalidity, or unenforceability of any provision of such Financing Document in any jurisdiction shall not (a) invalidate the remaining provisions of
such Financing Document, or (b) affect that provision in any other jurisdiction, or (ii) the right of any Person to exercise any right or remedy on the basis of any misrepresentation or breach of warranty is not affected by any action by a
Lender; 
 (3) constitutes a submission to or acceptance of the jurisdiction of, or permits an action against any
Person to be brought, or waives any objection to the laying of venue or choice of forum in such an action, in, the courts of any jurisdiction, other than the courts of the State of New York or the federal courts of the United States of America
sitting in the State of New York; 
 (4) permits an action against any Person to be brought in the courts of the
State of New York (i) if such Person has not been served with process in that action in accordance with applicable rules of procedure, or (ii) if the court in which the action is brought does not have jurisdiction of the subject matter of
the action; 
 (5) permits an action against any Person to be brought in the federal courts of the United States
of America sitting in the State of New York (i) if such Person has not been served with process in accordance with applicable rules of procedure, or (ii) if those courts do not have jurisdiction in the subject matter of the action;

 (6) requires the reimbursement to any Person whose breach of a recognizable standard of performance or care in
acting or failing timely or otherwise properly to act substantially contributed to the basis for which such reimbursement is sought; or 

  
 Exhibit F

 Wells Fargo Bank, N.A., as Administrative Agent 

September     , 2012 
  

 (7) provides for the enforcement in any jurisdiction of a judgment of
the courts of another jurisdiction. 
 (iii) We have assumed that each Financing Party will act reasonably and in good faith in
performing its duties, and in exercising its rights and remedies, under the Financing Documents. In this regard, we note that the enforceability of specific provisions of the Financing Documents may be subject to standards of reasonableness, care
and diligence and “good faith” limitations and obligations such as those provided in Sections 1-102(3), 1-203, 1-208 and 5-109 of the Uniform Commercial Code as in effect in the State of New York and similar applicable principles of
common law and judicial precedent. Further, we have also assumed that each Financing Party will enforce the respective Financing Documents in compliance with the provisions thereof and all requirements of applicable law. 

(iv) Furthermore, we note that the maximum lawful amount or rate of interest which any national bank, a federal savings bank or any
foreign bank or branch of a foreign bank which is subject to the jurisdiction of the federal banking laws of the United States of America, may take, receive, reserve, contract for, or charge is governed by federal statutory law. Further, Financing
Parties that are entities other than such financial institutions may, in accordance with laws governing their respective operation and business, be subject to statutory limits provided by the laws other than the laws of the State of New York. In
rendering the Remedies Opinions, we express no opinion as to whether the interest provided for in any Financing Document is in excess of any such maximum lawful amount or rate or as to the effect of the provisions for interest in any Loan Document
on the enforceability of the Financing Documents with respect to any Financing Party constituting a national bank or such foreign bank or branch thereof which is located in any jurisdiction other than the State of New York. 

C. We do not express any opinion with respect to any exhibit to, or other agreement referred to in, any of the Financing Documents.

 D. In rendering the foregoing opinions, we have not, pursuant to our engagement, endeavored to express any opinions, and we
express no opinions, and none are intended to be implied hereby nor shall be inferred herefrom, as to (i) the various state and federal laws, statutes, regulations, interpretations, opinions, directives, orders, rulings, authorities, or similar
matters regulating or governing any Financing Party (collectively, the “Rules”) and/or its entry into, execution, delivery, or performance of the Financing Documents, or the transactions provided for therein, or the conduct
of its business related thereto, or (ii) any Financing Party’s compliance with any of the Rules in connection with any Financing Document, or the transactions provided for therein. 

E. In rendering the opinions expressed in paragraph 1 above relating to existence and good standing, we have relied solely upon a
review of certificates of public officials, without further investigation as to matters set forth therein, and such opinions are limited to the dates of such certificates. 

  
 Exhibit F

 Wells Fargo Bank, N.A., as Administrative Agent 

September     , 2012 
  

 The opinions expressed herein are solely for the benefit of, and may only be relied upon
by each Financing Party, and its permitted successors and assigns, in connection with the Financing Documents; provided however, any reliance on such opinions by a Person who becomes a party to the Financing Documents after the date of this
opinion letter shall be as to the opinions expressed herein as of the date of this opinion letter and shall not constitute a reissuance of such opinions as of the date of any such subsequent reliance or other subsequent date. Neither this opinion
letter nor any excerpt hereof (nor any reproduction of any of the foregoing) may be furnished to (except in connection with a legal or arbitral proceeding or as may be required by applicable law, and in any such events, as shall be directed and
required incident thereto pursuant to a duly issued subpoena, writ, order or other legal process), or relied upon by, any other Person without the prior written consent of this Firm. The opinions expressed herein are as of the date hereof (and not
as of any other date, including, without limitation, the effective date of any Financing Document if a date other than the date hereof) or, to the extent a reference to certificates of public officials or other documents made herein, such date or
dates, and we make no undertaking to amend or supplement such opinions as facts and circumstances come to our attention or changes in the law occur which could affect such opinions. 

 

	
	Very truly yours,
	
	DRAFT
	
	Fulbright & Jaworski L.L.P.

  
 Exhibit F

 SCHEDULE A 
 LIST OF LENDERS 
 Wells Fargo Bank, N.A. 

The Bank of Tokyo-Mitsubishi UFJ, Ltd. 
 [others]

  
 Schedule A to
Exhibit F 

 SCHEDULE B 
 LIST OF GUARANTORS 
 The Persons listed immediately below, collectively, the
“Delaware Corporations” 
 Patterson-UTI Drilling International, Inc. 

Universal Well Services, Inc. 
 Universal Pressure Pumping, Inc. 
 The Persons listed immediately below, collectively the
“Delaware LLCs” 
 Patterson-UTI Management Services, LLC 

The Persons listed immediately below, collectively, the “Texas LLCs” 

Patterson Petroleum LLC 
 Patterson-UTI Drilling Company LLC 
 The Delaware Corporations, Delaware LLCs, and Texas LLCs,
collectively, the “Guarantors.” 

  
 Schedule B to
Exhibit F 

 EXHIBIT G 

FORM OF SWING LINE LOAN NOTICE 
 Date:             ,          
 To: Wells Fargo Bank, N.A., as Swing Line Lender 
 Ladies and Gentlemen: 

Reference is made to that certain Credit Agreement, dated as of September 27, 2012 (as amended, restated, extended, supplemented or
otherwise modified in writing from time to time, the “Agreement;” the terms defined therein being used herein as therein defined), among Patterson-UTI Energy, Inc., a Delaware corporation (the “Borrower”), the
Lenders from time to time party thereto, and Wells Fargo Bank, N.A., as Administrative Agent, Swing Line Lender and an L/C Issuer. 
 The undersigned hereby requests a Swing Line Borrowing: 
  

	 	1.	On                      (a Business Day). 

 

	 	2.	In the amount of $            . 

The Swing Line Borrowing complies with the provisions of Section 2.15 of Agreement, and if an AutoBorrow Agreement is in effect on
the date hereof, also complies with the terms of such AutoBorrow Agreement. 
  

			
	 PATTERSON-UTI ENERGY, INC.,
 a Delaware corporation, as Borrower

		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 Exhibit G

 EXHIBIT H 

FORM OF PREPAYMENT NOTICE 
 Date:             ,          
 To: Wells Fargo Bank, N.A., as Administrative Agent 
 Ladies and Gentlemen: 

Reference is made to that certain Credit Agreement, dated as of September 27, 2012 (as amended, restated, extended, supplemented or
otherwise modified in writing from time to time, the “Agreement;” the terms defined therein being used herein as therein defined), among Patterson-UTI Energy, Inc., a Delaware corporation (the “Borrower”), the
Lenders from time to time party thereto, and Wells Fargo Bank, N.A., as Administrative Agent and an L/C Issuer. 
 The
undersigned hereby gives notice of prepayment on the following Type of Loan (select one): 

 ̈  Base Rate
Loans     ̈  Eurodollar Rate Loans 
  

	 	1.	On                      (a Business Day). 

 

	 	2.	In the amount of $            . 

The giving of this notice and the amount of the prepayment of the Loans indicated herein comply with Section 2.04(a) of the
Agreement. 
  

			
	 PATTERSON-UTI ENERGY, INC.,
 a Delaware corporation, as Borrower

		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 Exhibit H

 EXHIBIT-I-1 

FORM OF U.S. TAX COMPLIANCE CERTIFICATE 
 (For Foreign Lenders That Are Not Partnerships For U.S. Federal Income Tax Purposes) 
 Reference is made to that certain Credit Agreement, dated as of September 27, 2012 (as amended, restated, extended, supplemented or otherwise modified in writing from time to time, the
“Agreement;” the terms defined therein being used herein as therein defined), among Patterson-UTI Energy, Inc., a Delaware corporation (the “Borrower”), the Lenders from time to time party thereto, and Wells Fargo
Bank, N.A., as Administrative Agent, Swing Line Lender and an L/C Issuer. 
 Pursuant to the provisions of
Section 3.01 of the Credit Agreement, the undersigned hereby certifies that (i) it is the sole record and beneficial owner of the Loan(s) (as well as any Note(s) evidencing such Loan(s)) in respect of which it is providing this
certificate, (ii) it is not a bank within the meaning of Section 881(c)(3)(A) of the Code, (iii) it is not a ten percent shareholder of the Borrower within the meaning of Section 871(h)(3)(B) of the Code and
(iv) it is not a controlled foreign corporation related to the Borrower as described in Section 881(c)(3)(C) of the Code. 
 The undersigned has furnished the Administrative Agent and the Borrower with a certificate of its non-U.S. Person status on IRS Form W-8BEN. By executing this certificate, the undersigned agrees that
(1) if the information provided on this certificate changes, the undersigned shall promptly so inform the Borrower and the Administrative Agent, and (2) the undersigned shall have at all times furnished the Borrower and the Administrative
Agent with a properly completed and currently effective certificate in either the calendar year in which each payment is to be made to the undersigned, or in either of the two calendar years preceding such payments. 

Unless otherwise defined herein, terms defined in the Credit Agreement and used herein shall have the meanings given to them in the
Credit Agreement. 
  

			
	 [NAME OF LENDER]

		
	 By:
	 	  

		 	Name:
		 	Title:

 Date:             
        , 20[    ] 

  
 Exhibit I

 EXHIBIT-I-2 

FORM OF U.S. TAX COMPLIANCE CERTIFICATE 
 (For Foreign Participants That Are Not Partnerships For U.S. Federal Income Tax Purposes) 
 Reference is made to that certain Credit Agreement, dated as of September 27, 2012 (as amended, restated, extended, supplemented or otherwise modified in writing from time to time, the
“Agreement;” the terms defined therein being used herein as therein defined), among Patterson-UTI Energy, Inc., a Delaware corporation (the “Borrower”), the Lenders from time to time party thereto, and Wells Fargo
Bank, N.A., as Administrative Agent, Swing Line Lender and an L/C Issuer. 
 Pursuant to the provisions of
Section 3.01 of the Credit Agreement, the undersigned hereby certifies that (i) it is the sole record and beneficial owner of the participation in respect of which it is providing this certificate, (ii) it is not a bank within
the meaning of Section 881(c)(3)(A) of the Code, (iii) it is not a ten percent shareholder of the Borrower within the meaning of Section 871(h)(3)(B) of the Code, and (iv) it is not a controlled foreign corporation
related to the Borrower as described in Section 881(c)(3)(C) of the Code. 
 The undersigned has furnished its
participating Lender with a certificate of its non-U.S. Person status on IRS Form W-8BEN. By executing this certificate, the undersigned agrees that (1) if the information provided on this certificate changes, the undersigned shall promptly so
inform such Lender in writing, and (2) the undersigned shall have at all times furnished such Lender with a properly completed and currently effective certificate in either the calendar year in which each payment is to be made to the
undersigned, or in either of the two calendar years preceding such payments. 
 Unless otherwise defined herein, terms defined
in the Credit Agreement and used herein shall have the meanings given to them in the Credit Agreement. 
  

			
	[NAME OF PARTICIPANT]
		
	 By:
	 	 
		 	Name:
		 	Title:

 Date:                  ,
20[     ] 

  
 Exhibit I

 EXHIBIT-I-3 

FORM OF U.S. TAX COMPLIANCE CERTIFICATE 
 (For Foreign Participants That Are Partnerships For U.S. Federal Income Tax Purposes) 
 Reference is made to that certain Credit Agreement, dated as of September 27, 2012 (as amended, restated, extended, supplemented or otherwise modified in writing from time to time, the
“Agreement;” the terms defined therein being used herein as therein defined), among Patterson-UTI Energy, Inc., a Delaware corporation (the “Borrower”), the Lenders from time to time party thereto, and Wells Fargo
Bank, N.A., as Administrative Agent, Swing Line Lender and an L/C Issuer. 
 Pursuant to the provisions of
Section 3.01 of the Credit Agreement, the undersigned hereby certifies that (i) it is the sole record owner of the participation in respect of which it is providing this certificate, (ii) its direct or indirect partners/members
are the sole beneficial owners of such participation, (iii) with respect such participation, neither the undersigned nor any of its direct or indirect partners/members is a bank extending credit pursuant to a loan agreement entered into in the
ordinary course of its trade or business within the meaning of Section 881(c)(3)(A) of the Code, (iv) none of its direct or indirect partners/members is a ten percent shareholder of the Borrower within the meaning of
Section 871(h)(3)(B) of the Code and (v) none of its direct or indirect partners/members is a controlled foreign corporation related to the Borrower as described in Section 881(c)(3)(C) of the Code. 

The undersigned has furnished its participating Lender with IRS Form W-8IMY accompanied by one of the following forms from each of its
partners/members that is claiming the portfolio interest exemption: (i) an IRS 
Form W-8BEN or (ii) an IRS Form W-8IMY accompanied by an IRS Form W-8BEN from each of such partner’s/member’s beneficial owners that is claiming
the portfolio interest exemption. By executing this certificate, the undersigned agrees that (1) if the information provided on this certificate changes, the undersigned shall promptly so inform such Lender and (2) the undersigned shall
have at all times furnished such Lender with a properly completed and currently effective certificate in either the calendar year in which each payment is to be made to the undersigned, or in either of the two calendar years preceding such payments.

 Unless otherwise defined herein, terms defined in the Credit Agreement and used herein shall have the meanings given to them
in the Credit Agreement. 
  

			
	[NAME OF PARTICIPANT]
		
	 By:
	 	 
		 	Name:
		 	Title:

 Date:                  ,
20[     ] 

  
 Exhibit I

 EXHIBIT-I-4 

FORM OF U.S. TAX COMPLIANCE CERTIFICATE 
 (For Foreign Lenders That Are Partnerships For U.S. Federal Income Tax Purposes) 

Reference is made to that certain Credit Agreement, dated as of September 27, 2012 (as amended, restated, extended, supplemented or
otherwise modified in writing from time to time, the “Agreement;” the terms defined therein being used herein as therein defined), among Patterson-UTI Energy, Inc., a Delaware corporation (the “Borrower”), the
Lenders from time to time party thereto, and Wells Fargo Bank, N.A., as Administrative Agent, Swing Line Lender and an L/C Issuer. 
 Pursuant to the provisions of Section 3.01 of the Credit Agreement, the undersigned hereby certifies that (i) it is the sole record owner of the Loan(s) (as well as any Note(s) evidencing
such Loan(s)) in respect of which it is providing this certificate, (ii) its direct or indirect partners/members are the sole beneficial owners of such Loan(s) (as well as any Note(s) evidencing such Loan(s)), (iii) with respect to the
extension of credit pursuant to this Credit Agreement or any other Loan Document, neither the undersigned nor any of its direct or indirect partners/members is a bank extending credit pursuant to a loan agreement entered into in the ordinary course
of its trade or business within the meaning of Section 881(c)(3)(A) of the Code, (iv) none of its direct or indirect partners/members is a ten percent shareholder of the Borrower within the meaning of
Section 871(h)(3)(B) of the Code and (v) none of its direct or indirect partners/members is a controlled foreign corporation related to the Borrower as described in 
Section 881(c)(3)(C) of the Code. 

The undersigned has furnished the Administrative Agent and the Borrower with IRS Form W-8IMY accompanied by one of the following forms
from each of its partners/members that is claiming the portfolio interest exemption: (i) an IRS Form W-8BEN or (ii) an IRS Form W-8IMY accompanied by an IRS Form W-8BEN from each of such partner’s/member’s beneficial owners that
is claiming the portfolio interest exemption. By executing this certificate, the undersigned agrees that (1) if the information provided on this certificate changes, the undersigned shall promptly so inform the Borrower and the Administrative
Agent, and (2) the undersigned shall have at all times furnished the Borrower and the Administrative Agent with a properly completed and currently effective certificate in either the calendar year in which each payment is to be made to the
undersigned, or in either of the two calendar years preceding such payments. 
 Unless otherwise defined herein, terms defined
in the Credit Agreement and used herein shall have the meanings given to them in the Credit Agreement. 
  

			
	[NAME OF LENDER]
		
	 By:
	 	 
		 	Name:
		 	Title:

 Date:                  ,
20[     ] 

  
 Exhibit IForm of Debt Security

 Exhibit 4.2 
 [FORM OF DEBT SECURITY] 
 UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY SECURITY ISSUED IS REGISTERED IN THE NAME OF CEDE & CO.
OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), 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 A BENEFICIAL INTEREST HEREIN. 
 TRANSFERS OF THIS SECURITY ARE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO DTC, TO NOMINEES OF DTC OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS
GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE TRANSFER RESTRICTIONS SET FORTH IN THE INDENTURE. 

IN CONNECTION WITH ANY TRANSFER, THE HOLDER WILL DELIVER TO THE REGISTRAR AND TRANSFER AGENT SUCH CERTIFICATES AND OTHER INFORMATION AS
SUCH TRANSFER AGENT MAY REASONABLY REQUIRE TO CONFIRM THAT THE TRANSFER COMPLIES WITH THE FOREGOING RESTRICTIONS. 

 NBCUNIVERSAL MEDIA, LLC 

[            ]% Notes due
[            ] 
  

			
	 No. [             ]
	  	CUSIP No.: [             ]
		  	ISIN No.: [             ]
		  	$[             ]

 NBCUNIVERSAL MEDIA, LLC, a Delaware limited liability company (the “Issuer,” which term
includes any successor company under the Indenture referred to on the reverse hereof), for value received, promises to pay to CEDE & CO. or registered assigns, the principal amount of
                    UNITED STATES DOLLARS (or such other principal amount as shall be set forth on the Schedule of Exchanges of Notes annexed hereto)
on [            ]. 
 Interest Payment Dates:
[            ] and [            ] (each, an “Interest Payment Date”), commencing on
[            ]. 
 Interest Record Dates:
[            ] and [            ] (whether or not a Business Day) (each, an “Interest Record Date”). 

Reference is made to the further provisions of this Note contained herein, which will for all purposes have the same effect as if set
forth at this place. 

 IN WITNESS WHEREOF, the Issuer has caused this Note to be signed manually or by facsimile by
its duly authorized officer. 
 Dated: 
  

			
	NBCUNIVERSAL MEDIA, LLC
		
	By:	 	 
		 	Name:
		 	Title:

 This is one of the Securities of the series designated herein and referred to in the
within-mentioned Indenture. 
 Dated: 
  

			
	THE BANK OF NEW YORK MELLON,
	    as Trustee
		
	By:	 	 
		 	Authorized Signatory

 (REVERSE OF NOTE) 
 NBCUNIVERSAL MEDIA, LLC 

[            ]% Notes due
[            ] 
 1. Interest. 

The Issuer promises to pay interest on the principal amount of this Note at the rate per annum set forth above. Interest on the Notes
will accrue from the most recent date to which interest has been paid or duly provided for or, if no interest has been paid or duly provided for, from [            ]. The Issuer will pay
interest semiannually in arrears on each Interest Payment Date, commencing [            ] to the Persons in whose names the Notes are registered at the close of business on the preceding
[            ] or [            ] (whether or not a Business Day), as the case may be. Interest will be computed on the basis of a
360-day year consisting of twelve 30-day months in a manner consistent with Rule 11620(b) of the NASD Uniform Practice Code. 

The Issuer shall pay interest on overdue principal from time to time on demand at the rate borne by the Notes and at the same rate on
overdue installments of interest (without regard to any applicable grace periods) to the extent lawful. 
 2. Paying Agent.

 Initially, The Bank of New York Mellon (the “Trustee”) will act as paying agent. The Issuer may change any
paying agent without notice to the Holders. 
 3. Indenture; Defined Terms. 

This Note is one of the [            ]% Notes due
[            ] (the “Notes”) issued under an indenture dated as of April 30, 2010 (the “Base Indenture”) between the Issuer and the Trustee, and
established pursuant to an Officer’s Certificate dated [            ], (the “Officer’s Certificate”), issued pursuant to Section 2.01 and Section 2.03
thereof (together, the “Indenture”). This Note is a “Security” and the Notes are “Securities” under the Base Indenture. 
 For purposes of this Note, unless otherwise defined herein, capitalized terms herein are used as defined in the Indenture. The terms of the Notes include those stated in the Indenture and those made part
of the Indenture by reference to the Trust Indenture Act of 1939 (15 U.S.C. Sections 77aaa-77bbbb) (the “TIA”) as in effect on the date on which the Indenture was qualified under the TIA.

  
 R-1

 
Notwithstanding anything to the contrary herein, the Notes are subject to all such terms, and Holders of Notes are referred to the Indenture and the TIA for a statement of them. To the extent the
terms of the Indenture and this Note are inconsistent, the terms of the Indenture shall govern. 
 4. Denominations; Transfer;
Exchange. 
 The Notes are in registered form, without coupons, in denominations of $2,000 and multiples of $1,000 thereafter. A
Holder shall register the transfer or exchange of Notes in accordance with the Indenture. The Issuer may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay certain transfer taxes or similar
governmental charges payable in connection therewith as permitted by the Indenture. The Issuer need not issue, authenticate, register the transfer of or exchange any Notes or portions thereof for a period of fifteen (15) days before the mailing
of a notice of redemption, nor need the Issuer register the transfer or exchange of any Note selected for redemption, except the portion thereof not so to be redeemed. 
 5. Amendment; Supplement; Waiver. 
 Subject to certain exceptions, the Notes and
the provisions of the Indenture relating to the Notes may be amended or supplemented and any existing default or Event of Default or compliance with certain provisions may be waived with the written consent of the Holders of at least a majority in
aggregate principal amount of the Outstanding Securities of all series (including the Notes) under the Indenture that are affected by such amendment, supplement or waiver (voting together as a single class). Without notice to or consent of any
Holder, the parties thereto may amend or supplement the Indenture and the Notes to, among other things, cure any ambiguity, omission, defect or inconsistency or comply with any requirements of the Commission in connection with the qualification of
the Indenture under the TIA, or make any other change that does not adversely affect the rights of any Holder of a Note in any material respect. 
 6. Optional Redemption. 
 The Issuer may at its option redeem any of the Notes in
whole or in part, at any time or from time to time, prior to their maturity, on at least 30 days’, but not more than 60 days’, prior notice mailed to the registered address of each Holder of Notes to be redeemed (the “Redemption
Date”), at a redemption price, calculated by the Issuer, equal to the greater of: 
 (i) 100% of the principal amount of
the Notes to be redeemed; and 

  
 R-2

 (ii) the sum of the present values of the remaining scheduled payments of principal and
interest thereon (not including any portion of such payments of interest accrued as of the Redemption Date), discounted to the Redemption Date on a semiannual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate
(as defined below) plus [            ] basis points, 
 plus, in each
case, accrued interest thereon to the Redemption Date. 
 Notwithstanding the foregoing, installments of interest on Notes that
are due and payable on Interest Payment Dates falling on or prior to a Redemption Date will be payable on the Interest Payment Date to the registered Holders as of the close of business on the relevant record date according to the Notes and the
Indenture. 
 “Comparable Treasury Issue” means the United States Treasury security or securities selected by
an Independent Investment Banker as having an actual or interpolated maturity comparable to the remaining term of the Notes to be redeemed 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 a comparable maturity to the remaining term of such Notes. 

“Comparable Treasury Price” means, with respect to any Redemption Date, (i) the average of the Reference Treasury
Dealer Quotations for such Redemption Date, after excluding the highest and lowest such Reference Treasury Dealer Quotations or (ii) if the Independent Investment Banker obtains fewer than three such Reference Treasury Dealer Quotations, the
average of all such quotations. 
 “Independent Investment Banker” means one of the Reference Treasury Dealers
appointed by the Issuer. 
 “Reference Treasury Dealer” means each of
(i) [            ], [            ] and [            ] or their
affiliates which are primary U.S. government securities dealers (a “Primary Treasury Dealer”), and their respective successors; provided, however, that if any of the foregoing shall cease to be a primary U.S. government securities
dealer, the Issuer will substitute therefor another Primary Treasury Dealer and (ii) any other Primary Treasury Dealer selected by the Issuer. 
 “Reference Treasury Dealer Quotation” means, with respect to each Reference Treasury Dealer and any Redemption Date, the average, as determined by the Independent Investment Banker, of
the bid and asked prices for the Comparable Treasury Issue (expressed as a percentage of its principal amount) quoted in writing to the Independent Investment Banker by such Reference Treasury Dealer at 3:30 p.m. New York time on the third Business
Day preceding such Redemption Date. 

  
 R-3

 “Treasury Rate” means, with respect to any Redemption Date, the rate per
annum equal to the semiannual equivalent yield to maturity or interpolated (on a day count basis) of the Comparable Treasury Issue, assuming 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. 
 Notice of any redemption will be distributed at least 30 days but not
more than 60 days before the Redemption Date to each Holder of the Notes to be redeemed. Unless the Issuer defaults in payment of the redemption price, on and after the Redemption Date, interest will cease to accrue on the Notes or portions thereof
called for redemption. If less than all of the Notes are to be redeemed, the Notes to be redeemed shall be selected by the Trustee by a method the Trustee deems to be fair and appropriate. No Notes of a principal amount of $2,000 or less will be
redeemed in part. 
 7. Defaults and Remedies. 
 Article 4 (REMEDIES OF THE TRUSTEE AND HOLDERS ON EVENT OF
DEFAULT) of the Base Indenture shall apply to the Notes. 
 8. Authentication. 

This Note shall not be entitled to any benefit under the Indenture or be valid until the Trustee manually signs the certificate of
authentication on this Note. 
 9. Information 
 To the extent the Issuer is not subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act (the “Reporting Requirements”) or does not otherwise report on an
annual and quarterly basis on forms provided for such annual and quarterly reporting pursuant to rules and regulations promulgated by the Commission, the Issuer will be required to make available to the Trustee and the Holders, without cost to any
Holder, within 90 days following its fiscal year end and within 45 days following its first, second and third fiscal quarter ends, the annual and quarterly financial statements that would be required to be filed with the Commission on Forms 10-K and
10-Q (were the Issuer subject to the Reporting Requirements) along with a “Management’s Discussion and Analysis of Financial Condition and Results of Operations” (“MD&A”) and, with respect to annual financial
statements, a report thereon by an independent registered public accounting firm, in each case in a manner that complies in all material respects with the requirements specified in such form for such financial statements and MD&A. The Issuer
will not be required to provide such information if the Notes are guaranteed by a person subject to the Reporting Requirements and the Issuer would have been exempt from the Reporting Requirements pursuant to Rule 12h-5 of the Exchange Act.

  
 R-4

 If the Issuer has electronically filed with the Commission’s Next-Generation EDGAR
system (or any successor system), the reports described above, the Issuer shall be deemed to have satisfied the foregoing requirements. 
 In the event the Notes are unconditionally guaranteed in full by a person subject to the Reporting Requirements, the foregoing requirements will be deemed satisfied by such guarantor filing any document
or report that such guarantor is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act. 

Delivery of the reports, information and documents required by this paragraph 9 to be delivered to the Trustee is for informational
purposes only and the Trustee’s receipt of such shall not constitute constructive notice of any information contained therein or determinable from information contained therein. 

10. Abbreviations and Defined Terms. 
 Customary abbreviations may be used in the name of a Holder of a Note or an assignee, such as: TEN COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right
of survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act). 
 11. CUSIP
Numbers. 
 Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Issuer
has caused CUSIP numbers to be printed on the Notes, and the Trustee may use CUSIP and ISIN numbers in notices of redemption, as a convenience to the Holders of the Notes. No representation is made as to the accuracy of such numbers as printed on
the Notes or as contained in any notice of redemption and reliance may be placed only on the other identification numbers printed hereon. 
 12. Governing Law. 
 The Indenture and this Note shall be governed by and
construed in accordance with the laws of the State of New York. 

  
 R-5

 ASSIGNMENT FORM 
 To assign this Note, fill in the form below: 
 I or we assign and transfer this Note to 

(Print or type assignee’s name, address and zip code) 
 (Insert assignee’s soc. sec. or tax I.D. No.) 
 and irrevocably
appoint            agent to transfer this Note on the books of the Issuer. The agent may substitute another to act for him. 

 
  
 Date:
                                       
 Your Signature:
                                      
           
  

 
 Sign exactly as your name appears on the other
side of this Note. 
 A. In connection with any transfer of any of the Notes evidenced by this certificate, the undersigned represents that from
the date of this certificate through and including the date on which the undersigned disposes of such Notes or any interest therein that either: 
 CHECK ONE BOX BELOW 
  

					
	(1)	  	 ̈	  	no portion of the assets used to acquire or hold the Notes evidenced by this certificate (or any interest therein) constitutes assets of any employee benefit plan subject to Title I
of the U.S. Employee Retirement Income Security Act of 1974, as amended (“ERISA”), any plan, account or other arrangement subject to Section 4975 of the U.S. Internal Revenue Code of 1986, as amended (the “Code”), or provisions
under any other federal, state, local, non-U.S. or other laws or regulations that are similar to such provisions of ERISA or the Code (collectively “Similar Laws”), or any entity whose underlying assets are considered to include “plan
assets” of any such plan, account or arrangement within the meaning of ERISA and the Code; or

 
					
	(2)	  	 ̈	  	the acquisition and holding of the Notes evidenced by this certificate (and any interest therein) will not constitute a
non-exempt prohibited transaction under Section 406 of
ERISA or Section 4975 of the Code or a similar violation under
any applicable Similar Law.

 Unless one
of the boxes in A above is checked, the Trustee will refuse to register any of the Notes evidenced by this certificate in the name of any person other than the registered holder thereof. 

 

							
		 		  	  
	  	
		 		  	Signature	  	
				
	Signature Guarantee:	 		  		  	
				
	  
	 		  	  
	  	
	Signature must be guaranteed	 		  	Signature	  	

 Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements
of the Registrar, which requirements include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other “signature guarantee program” as may be determined by the Registrar in
addition to, or in substitution for, STAMP, all in accordance with the United States Securities Exchange Act of 1934, as amended. 
  

 SCHEDULE OF EXCHANGES OF NOTES 

The following exchanges of a part of this Global Note for Definitive Notes or a part of another Global Note have been made: 

 

									
	 Date of Exchange
	  	 Amount of decrease
in principal amount
of this Global
Note
	  	 Amount of increase
in principal amount
of this Global
Note
	  	 Principal amount of
this Global Note
following
such
decrease (or
increase)
	  	 Signature of
authorized signatory of
Trustee or
Securities
Custodian

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