EX-10.33



 Exhibit 10.33 

Published CUSIP Numbers: 48256LAD5 

48256LAE3 
  

 
  

$150,000,000 
 SECOND AMENDED
AND RESTATED CREDIT AGREEMENT 
 dated as of October 9, 2014, 

by and among 
 KMG CHEMICALS,
INC., 
 KMG-BERNUTH, INC., 

KMG ELECTRONIC CHEMICALS, INC., and 

KMG ELECTRONIC CHEMICALS LUXEMBOURG HOLDINGS S.À R.L., 

as Borrowers, 
 the Lenders
referred to herein, 
 as Lenders, 

and 
 WELLS FARGO BANK,
NATIONAL ASSOCIATION, 
 as Agent, 

Swingline Lender and Issuing Lender 

BANK OF AMERICA, N.A., as Syndication Agent, 

WELLS FARGO SECURITIES, LLC, 

as Sole Lead Arranger and Sole Bookrunner 
  

 
  







 TABLE OF CONTENTS 

 

							
	 	 	 	  	Page	 
	 Article I DEFINITIONS
	  	 	1	  
	 Section 1.1
	 	Definitions	  	 	1	  
	 Section 1.2
	 	Other Definitions and Provisions	  	 	35	  
	 Section 1.3
	 	Accounting Terms	  	 	35	  
	 Section 1.4
	 	UCC Terms	  	 	36	  
	 Section 1.5
	 	Rounding	  	 	36	  
	 Section 1.6
	 	References to Alternative Currencies	  	 	36	  
	 Section 1.7
	 	Additional Alternative Currencies	  	 	37	  
	 Section 1.8
	 	References to Agreement and Laws	  	 	37	  
	 Section 1.9
	 	Times of Day	  	 	38	  
	 Section 1.10
	 	Letter of Credit Amounts	  	 	38	  
	 Section 1.11
	 	Guarantees	  	 	38	  
	 Section 1.12
	 	Covenant Compliance Generally	  	 	38	  
		
	 Article II REVOLVING CREDIT FACILITY
	  	 	38	  
	 Section 2.1
	 	Revolving Credit Loans	  	 	38	  
	 Section 2.2
	 	Swingline Loans	  	 	39	  
	 Section 2.3
	 	Procedure for Advances of Revolving Credit Loans and Swingline Loans	  	 	40	  
	 Section 2.4
	 	Repayment and Prepayment of Revolving Credit and Swingline Loans	  	 	41	  
	 Section 2.5
	 	Permanent Reduction of the Revolving Credit Commitment	  	 	44	  
	 Section 2.6
	 	Termination of Revolving Credit Facility	  	 	44	  
		
	 Article III LETTER OF CREDIT FACILITY
	  	 	44	  
	 Section 3.1
	 	L/C Facility	  	 	44	  
	 Section 3.2
	 	Procedure for Issuance of Letters of Credit	  	 	45	  
	 Section 3.3
	 	Commissions and Other Charges	  	 	46	  
	 Section 3.4
	 	L/C Participations	  	 	47	  
	 Section 3.5
	 	Reimbursement Obligation	  	 	48	  
	 Section 3.6
	 	Obligations Absolute	  	 	49	  
	 Section 3.7
	 	Effect of Letter of Credit Application	  	 	49	  
	 Section 3.8
	 	Removal and Resignation of the Issuing Lenders	  	 	49	  
	 Section 3.9
	 	Reporting of Letter of Credit Information and L/C Commitment	  	 	50	  
	 Section 3.10
	 	Letters of Credit Issued for Subsidiaries	  	 	50	  
	 Section 3.11
	 	Issuing Lenders	  	 	50	  
		
	 Article IV BORROWER LIABILITY
	  	 	50	  
	 Section 4.1
	 	U.S. Borrowers	  	 	50	  
	 Section 4.2
	 	Foreign Borrowers	  	 	50	  
	 Section 4.3
	 	Liabilities Generally	  	 	51	  
	 Section 4.4
	 	Additional Borrowers	  	 	53	  
	 Section 4.5
	 	Designation of KMG as Borrower Agent	  	 	53	  


  
 i 









 TABLE OF CONTENTS 

(continued) 
  


							
	 	 	 	  	Page	 
		
	 Article V GENERAL LOAN PROVISIONS
	  	 	54	  
	 Section 5.1
	 	Interest	  	 	54	  
	 Section 5.2
	 	Notice and Manner of Conversion or Continuation of Loans	  	 	56	  
	 Section 5.3
	 	Fees	  	 	57	  
	 Section 5.4
	 	Manner of Payment	  	 	57	  
	 Section 5.5
	 	Evidence of Indebtedness	  	 	58	  
	 Section 5.6
	 	Sharing of Payments by the Lenders	  	 	59	  
	 Section 5.7
	 	Agent’s Clawback	  	 	59	  
	 Section 5.8
	 	Changed Circumstances	  	 	60	  
	 Section 5.9
	 	Indemnity	  	 	62	  
	 Section 5.10
	 	Increased Costs	  	 	62	  
	 Section 5.11
	 	Taxes	  	 	64	  
	 Section 5.12
	 	Mitigation Obligations; Replacement of Lenders	  	 	67	  
	 Section 5.13
	 	Incremental Loans	  	 	68	  
	 Section 5.14
	 	Cash Collateral	  	 	70	  
	 Section 5.15
	 	Defaulting Lenders	  	 	71	  
	 Section 5.16
	 	Regulatory Limitation; Further Assurances	  	 	73	  
		
	 Article VI CONDITIONS OF CLOSING AND BORROWING
	  	 	74	  
	 Section 6.1
	 	Conditions to Closing and Initial Extensions of Credit	  	 	74	  
	 Section 6.2
	 	Conditions to All Extensions of Credit	  	 	78	  
		
	 Article VII REPRESENTATIONS AND WARRANTIES OF THE CREDIT PARTIES
	  	 	79	  
	 Section 7.1
	 	Organization; Power; Qualification	  	 	79	  
	 Section 7.2
	 	Ownership	  	 	79	  
	 Section 7.3
	 	Authorization; Enforceability	  	 	80	  
	 Section 7.4
	 	Compliance of Agreement, Loan Documents and Borrowing with Laws, Etc.	  	 	80	  
	 Section 7.5
	 	Compliance with Law; Governmental Approvals	  	 	80	  
	 Section 7.6
	 	Tax Returns and Payments	  	 	81	  
	 Section 7.7
	 	Intellectual Property Matters	  	 	81	  
	 Section 7.8
	 	Environmental Matters	  	 	81	  
	 Section 7.9
	 	Employee Benefit Matters	  	 	82	  
	 Section 7.10
	 	Margin Stock	  	 	83	  
	 Section 7.11
	 	Government Regulation	  	 	83	  
	 Section 7.12
	 	Material Contracts	  	 	83	  
	 Section 7.13
	 	Employee Relations	  	 	84	  
	 Section 7.14
	 	Burdensome Provisions	  	 	84	  
	 Section 7.15
	 	Financial Statements	  	 	84	  
	 Section 7.16
	 	No Material Adverse Change	  	 	84	  
	 Section 7.17
	 	Solvency	  	 	84	  
	 Section 7.18
	 	Title to Properties	  	 	84	  
	 Section 7.19
	 	Litigation	  	 	84	  
	 Section 7.20
	 	Anti-Terrorism; Anti-Money Laundering	  	 	84	  
	 Section 7.21
	 	Absence of Defaults	  	 	85	  
	 Section 7.22
	 	Disclosure	  	 	85	  
	 Section 7.23
	 	Flood Hazard Insurance	  	 	85	  
	 Section 7.24
	 	Representations as to Foreign Borrowers	  	 	85	  


  
 ii 









 TABLE OF CONTENTS 

(continued) 
  


							
	 	 	 	  	Page	 
		
	 Article VIII AFFIRMATIVE COVENANTS
	  	 	86	  
	 Section 8.1
	 	Financial Statements and Budgets	  	 	86	  
	 Section 8.2
	 	Certificates; Other Reports	  	 	87	  
	 Section 8.3
	 	Notice of Litigation and Other Matters	  	 	89	  
	 Section 8.4
	 	Preservation of Corporate Existence and Related Matters	  	 	90	  
	 Section 8.5
	 	Maintenance of Property and Licenses	  	 	90	  
	 Section 8.6
	 	Insurance	  	 	90	  
	 Section 8.7
	 	Accounting Methods and Financial Records	  	 	90	  
	 Section 8.8
	 	Payment of Taxes and Other Obligations	  	 	90	  
	 Section 8.9
	 	Compliance with Laws and Approvals	  	 	91	  
	 Section 8.10
	 	Environmental Laws	  	 	91	  
	 Section 8.11
	 	Compliance with ERISA	  	 	91	  
	 Section 8.12
	 	Compliance with Material Contracts	  	 	91	  
	 Section 8.13
	 	Visits and Inspections	  	 	91	  
	 Section 8.14
	 	Additional Subsidiaries and Real Property	  	 	92	  
	 Section 8.15
	 	Use of Proceeds	  	 	93	  
	 Section 8.16
	 	Further Assurances	  	 	93	  
	 Section 8.17
	 	Post-Closing Matters	  	 	93	  
		
	 Article IX NEGATIVE COVENANTS
	  	 	94	  
	 Section 9.1
	 	Indebtedness	  	 	94	  
	 Section 9.2
	 	Liens	  	 	95	  
	 Section 9.3
	 	Investments	  	 	97	  
	 Section 9.4
	 	Fundamental Changes	  	 	99	  
	 Section 9.5
	 	Asset Dispositions	  	 	100	  
	 Section 9.6
	 	Restricted Payments	  	 	100	  
	 Section 9.7
	 	Transactions with Affiliates	  	 	101	  
	 Section 9.8
	 	Accounting Changes; Organizational Documents	  	 	102	  
	 Section 9.9
	 	No Further Negative Pledges; Restrictive Agreements	  	 	102	  
	 Section 9.10
	 	Nature of Business	  	 	103	  
	 Section 9.11
	 	Financial Covenants	  	 	103	  
		
	 Article X DEFAULT AND REMEDIES
	  	 	103	  
	 Section 10.1
	 	Events of Default	  	 	103	  
	 Section 10.2
	 	Remedies	  	 	105	  
	 Section 10.3
	 	Rights and Remedies Cumulative; Non-Waiver; etc.	  	 	106	  
	 Section 10.4
	 	Crediting of Payments and Proceeds	  	 	107	  
	 Section 10.5
	 	Agent May File Proofs of Claim	  	 	108	  
	 Section 10.6
	 	Credit Bidding	  	 	108	  
		
	 Article XI THE ADMINISTRATIVE AGENT
	  	 	109	  
	 Section 11.1
	 	Appointment and Authority	  	 	109	  
	 Section 11.2
	 	Rights as a Lender	  	 	109	  
	 Section 11.3
	 	Exculpatory Provisions	  	 	109	  
	 Section 11.4
	 	Reliance by the Agent	  	 	110	  
	 Section 11.5
	 	Delegation of Duties	  	 	111	  
	 Section 11.6
	 	Resignation of the Agent	  	 	111	  
	 Section 11.7
	 	Non-Reliance on the Agent and Other Lenders	  	 	112	  
	 Section 11.8
	 	No Other Duties, Etc.	  	 	112	  
	 Section 11.9
	 	Collateral and Guaranty Matters	  	 	112	  
	 Section 11.10
	 	Secured Hedge Agreements and Secured Cash Management Agreements	  	 	113	  


  
 iii 









 TABLE OF CONTENTS 

(continued) 
  


							
	 	 	 	  	Page	 
		
	 Article XII MISCELLANEOUS
	  	 	114	  
	 Section 12.1
	 	Notices	  	 	114	  
	 Section 12.2
	 	Amendments, Waivers and Consents	  	 	116	  
	 Section 12.3
	 	Expenses; Indemnity	  	 	118	  
	 Section 12.4
	 	Right of Setoff	  	 	120	  
	 Section 12.5
	 	Governing Law; Jurisdiction, Etc.	  	 	121	  
	 Section 12.6
	 	Waiver of Jury Trial	  	 	122	  
	 Section 12.7
	 	California Judicial Reference	  	 	122	  
	 Section 12.8
	 	Reversal of Payments	  	 	122	  
	 Section 12.9
	 	Injunctive Relief	  	 	122	  
	 Section 12.10
	 	Successors and Assigns; Participations	  	 	123	  
	 Section 12.11
	 	Treatment of Certain Information; Confidentiality	  	 	126	  
	 Section 12.12
	 	Performance of Duties	  	 	127	  
	 Section 12.13
	 	All Powers Coupled with Interest	  	 	127	  
	 Section 12.14
	 	Survival	  	 	127	  
	 Section 12.15
	 	Titles and Captions	  	 	128	  
	 Section 12.16
	 	Severability of Provisions	  	 	128	  
	 Section 12.17
	 	Counterparts; Integration; Effectiveness; Electronic Execution	  	 	128	  
	 Section 12.18
	 	Term of Agreement	  	 	128	  
	 Section 12.19
	 	USA PATRIOT Act	  	 	129	  
	 Section 12.20
	 	Independent Effect of Covenants	  	 	129	  
	 Section 12.21
	 	No Advisory or Fiduciary Responsibility	  	 	129	  
	 Section 12.22
	 	Amendment and Restatement; No Novation	  	 	130	  
	 Section 12.23
	 	Keepwell	  	 	130	  
	 Section 12.24
	 	Inconsistencies with Other Documents	  	 	131	  
	 Section 12.25
	 	Ceiling Election	  	 	131	  
	 Section 12.26
	 	Judgment Currency	  	 	131	  
	 Section 12.27
	 	Real Property Located in the State of California	  	 	131	  
	 Section 12.28
	 	Entire Agreement	  	 	132	  


  
 iv 









					
	EXHIBITS	  		  	
	Exhibit A-1	  	—	  	Form of Revolving Credit Note
	Exhibit A-2	  	—	  	Form of Swingline Note
	Exhibit B	  	—	  	Form of Notice of Borrowing
	Exhibit C	  	—	  	Form of Notice of Account Designation
	Exhibit D	  	—	  	Form of Notice of Prepayment
	Exhibit E	  	—	  	Form of Notice of Conversion/Continuation
	Exhibit F	  	—	  	Form of Officer’s Compliance Certificate
	Exhibit G	  	—	  	Form of Assignment and Assumption
	Exhibit H-1	  	—	  	Form of U.S. Tax Compliance Certificate (Non-Partnership Foreign Lenders)
	Exhibit H-2	  	—	  	Form of U.S. Tax Compliance Certificate (Non-Partnership Foreign Participants)
	Exhibit H-3	  	—	  	Form of U.S. Tax Compliance Certificate (Foreign Participant Partnerships)
	Exhibit H-4	  	—	  	Form of U.S. Tax Compliance Certificate (Foreign Lender Partnerships)
	Exhibit I	  		  	Additional Borrower Request and Assumption Agreement
	Exhibit J	  		  	Additional Borrower Notice
			
	SCHEDULES	  		  	
	Schedule 1.1(a)	  	—	  	Existing Letters of Credit
	Schedule 1.1(b)	  	—	  	Commitments and Commitment Percentages
	Schedule 7.1	  	—	  	Jurisdictions of Organization and Qualification
	Schedule 7.2	  	—	  	Subsidiaries and Capitalization
	Schedule 7.6	  	—	  	Tax Matters
	Schedule 8.17	  	—	  	Post-Closing Matters
	Schedule 9.1	  	—	  	Existing Indebtedness
	Schedule 9.2	  	—	  	Existing Liens
	Schedule 9.3	  	—	  	Existing Loans, Advances and Investments
	Schedule 9.7	  	—	  	Transactions with Affiliates


  
 v 








 SECOND AMENDED AND RESTATED CREDIT AGREEMENT, dated as of October 9, 2014, by and among KMG
Chemicals, Inc., a Texas corporation (“KMG”), KMG-Bernuth, Inc., a Delaware corporation (“KMG-Bernuth”), KMG Electronic Chemicals, Inc., a Texas corporation (“KMG Electronic”), KMG Electronic
Chemicals Luxembourg Holdings S.à r.l., a private limited liability company (société à responsabilité limitée) organized under the laws of Luxembourg (“KMG Luxembourg”), and certain
Subsidiaries of KMG from time to time designated by KMG as borrower parties hereto pursuant to Section 4.4 (each an “Additional Borrower”), as borrowers (each a “Borrower” and collectively, the
“Borrowers”), the lenders who are party to this Agreement and the lenders who may become a party to this Agreement pursuant to the terms hereof, as the Lenders, and WELLS FARGO BANK, NATIONAL ASSOCIATION, a national banking
association, as administrative agent for the Lenders. 
 STATEMENT OF PURPOSE 

WHEREAS, KMG, KMG-Bernuth and KMG Electronic, the lenders described therein, and Wells Fargo, as agent and collateral agent for such
lenders, are party to the Existing Credit Agreement; and 
 WHEREAS, the Borrowers have requested, and subject to the terms
and conditions hereof, the Agent and the Lenders have agreed to amend and restate the Existing Credit Agreement and extend certain credit facilities to Borrowers pursuant to the terms and conditions of this Agreement. 

NOW, THEREFORE, in consideration of the promises herein contained, and each intending to be legally bound hereby, the parties hereto
agree that the Existing Credit Agreement is hereby amended in its entirety as follows: 
 ARTICLE I 

DEFINITIONS 
 SECTION 1.1
Definitions. The following terms when used in this Agreement shall have the meanings assigned to them below: 

“Acquisition” means any acquisition (whether in a single transaction or series of related transactions) of (i) any going
business, or all or substantially all of the assets of any Person, whether through purchase, merger or otherwise; or (ii) at least a majority of the Equity Interests or voting power of any Person. 

“Additional Borrower” has the meaning set forth in the introductory paragraph hereto. 

“Additional Borrower Notice” has the meaning set forth in Section 4.4. 

“Additional Borrower Request and Assumption Agreement” has the meaning set forth in Section 4.4. 

“Administrative Questionnaire” means an administrative questionnaire in a form supplied by the Agent. 

“Affiliate” means, with respect to a specified 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. 







 “Agent” means Wells Fargo, in its capacity as administrative agent and
Collateral Agent hereunder, and any successor thereto appointed pursuant to Section 11.6. 
 “Agent’s
Lien” means the Liens securing the Credit Agreement Obligations granted to the Agent for the benefit of the Lender Parties by any Borrower Party pursuant to this Agreement and the other Security Documents. 

“Agent’s Office” means the office of the Agent specified in or determined in accordance with the provisions of
Section 12.1(c). 
 “Agreement” means this Second Amended and Restated Credit Agreement. 

“Agreement Currency” has the meaning set forth in Section 12.26. 

“Alternative Currency” means each of (i) Euro, (ii) Sterling, and (iii) each other currency (other than
Dollars) that is approved in accordance with Section 1.7. 
 “Alternative Currency Outstandings” means the sum
of (i) with respect to Alternative Currency Revolving Credit Loans on any date, the aggregate outstanding principal Dollar Amount thereof after giving effect to any borrowings and prepayments or repayments of Alternative Currency Revolving
Credit Loans occurring on such date plus (ii) with respect to any L/C Obligations denominated in an Alternative Currency on any date, the aggregate outstanding Dollar Amount thereof on such date after giving effect to any Extensions of
Credit occurring on such date and any other changes in the aggregate Dollar Amount of such L/C Obligations as of such date, including as a result of any reimbursements of outstanding unpaid drawings under any Letters of Credit or any reductions in
the maximum amount available for drawing under Letters of Credit taking effect on such date. 
 “Alternative Currency Revolving
Credit Loan” means any Revolving Credit Loan denominated in an Alternative Currency. 
 “Alternative Currency
Sublimit” means an amount equal to the lesser of the Commitments and $75,000,000. The Alternative Currency Sublimit is part of, and not in addition to, the aggregate Commitments. 

“Amortization Expense” means the amortization expense of an applicable Person for the applicable period (to the extent
included in the computation of Net Income), according to GAAP. 
 “Applicable Foreign Borrower Documents” has the meaning
set forth in Section 7.24. 
 “Applicable Law” means all applicable provisions of constitutions, laws,
statutes, ordinances, rules, treaties, regulations, permits, licenses, approvals, interpretations and orders of courts or Governmental Authorities and all orders and decrees of all courts and arbitrators. 

  
 2 








 “Applicable Margin” means the corresponding percentages per annum for LIBOR Rate
Loans and Base Rate Loans as set forth below based on the Consolidated Leverage Ratio: 
  

															
	 Level
	  	Consolidated Leverage
Ratio	  	Applicable
Margin for
LIBOR Rate
Loans	 	 	Applicable Margin for
Base Rate Loans	 	 	Commitment
Fee	 
	 I
	  	Greater than or equal to
3.00 to 1.00	  	 	1.875	% 	 	 	0.875	% 	 	 	0.300	% 
	 II
	  	Greater than or equal to
 2.75 to 1.00 but less

than 3.00 to 1.00
	  	 	1.625	% 	 	 	0.625	% 	 	 	0.275	% 
	 III
	  	Greater than or equal to
 2.50 to 1.00 but less than
2.75 to 1.00
	  	 	1.500	% 	 	 	0.500	% 	 	 	0.250	% 
	 IV
	  	Greater than or equal to
2.25 to 1.00 but less than
2.50 to 1.00	  	 	1.375	% 	 	 	0.375	% 	 	 	0.225	% 
	 V
	  	Greater than or equal to
2.00 to 1.00 but less than
2.25 to 1.00	  	 	1.250	% 	 	 	0.250	% 	 	 	0.200	% 
	 VI
	  	Greater than or equal to
1.50 to 1.00 but less than
2.00 to 1.00	  	 	1.125	% 	 	 	0.125	% 	 	 	0.175	% 
	 VII
	  	Less than 1.50 to 1.00	  	 	1.000	% 	 	 	0.000	% 	 	 	0.150	% 

 The Applicable Margin shall be determined and adjusted quarterly on the date five (5) Business Days after the day on
which KMG provides an Officer’s Compliance Certificate pursuant to Section 8.2(a) for its most recently ended fiscal quarter (each such date, a “Calculation Date”); provided that (a) as of the Closing
Date, the Applicable Margin shall be based on the Consolidated Leverage Ratio as of the last day of the most recently ended fiscal quarter of KMG for which financial statements are available until the first Calculation Date occurring after the
Closing Date and, thereafter the Pricing Level shall be determined by reference to the Consolidated Leverage Ratio as of the last day of the most recently ended fiscal quarter of KMG preceding the applicable Calculation Date, and (b) if KMG
fails to provide an Officer’s Compliance Certificate when due as required by Section 8.2(a) for the most recently ended fiscal quarter of KMG preceding the applicable Calculation Date, the Applicable Margin from the date on which
such Officer’s Compliance Certificate was required to have been delivered shall be based on Pricing Level I until such time as such Officer’s Compliance Certificate is delivered, at which time the Pricing Level shall be determined by
reference to the Consolidated Leverage Ratio as of the last day of the most recently ended fiscal quarter of the Borrowers preceding such Calculation Date. The applicable Pricing Level shall be effective from one Calculation Date until the next
Calculation Date. Any adjustment in the Pricing Level shall be applicable to all Extensions of Credit then existing or subsequently made or issued. 

  
 3 








 Notwithstanding the foregoing, in the event that any financial statement or Officer’s Compliance Certificate
delivered pursuant to Section 8.1 or Section 8.2(a) is shown to be inaccurate (regardless of whether (i) this Agreement is in effect, (ii) any Commitments are in effect, or (iii) any Extension of Credit is
outstanding when such inaccuracy is discovered or such financial statement or Officer’s Compliance Certificate was delivered), and such inaccuracy, if corrected, would have led to the application of a higher Applicable Margin for any period (an
“Applicable Period”) than the Applicable Margin applied for such Applicable Period, then (A) KMG shall immediately deliver to the Agent a corrected Officer’s Compliance Certificate for such Applicable Period, (B) the
Applicable Margin for such Applicable Period shall be determined as if the Consolidated Leverage Ratio in the corrected Officer’s Compliance Certificate were applicable for such Applicable Period, and (C) the Borrowers shall (subject to
Section 4.1 and Section 4.2) immediately and retroactively be obligated to pay to the Agent the accrued additional interest and fees owing as a result of such increased Applicable Margin for such Applicable Period, which
payment shall be promptly applied by the Agent in accordance with Section 5.4. Nothing in this paragraph shall limit the rights of the Agent and the Lenders with respect to Section 5.1(b) and Section 10.2 nor any
of their other rights under this Agreement or any other Loan Document. The Borrowers’ obligations under this paragraph shall survive the termination of the Commitments and the repayment of all other Credit Agreement Obligations hereunder. 

The Applicable Margins set forth above shall be increased as, and to the extent, required by Section 5.13. 

“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. 
 “Arranger” means Wells Fargo
Securities, LLC, in its capacity as sole lead arranger and sole bookrunner. 
 “Asset Disposition” means the sale,
transfer, license, lease or other disposition of any Property (including any disposition of Equity Interests) by any Borrower Party or any Subsidiary thereof (or the granting of any option or other right to do any of the foregoing, other than any
such option or other right that is expressly conditioned on such disposition being permitted by the terms of this Agreement or an applicable waiver hereof), and any issuance of Equity Interests by any Subsidiary of KMG to any Person that is not a
Borrower Party or any Subsidiary thereof. The term “Asset Disposition” shall not include (a) the sale of inventory in the Ordinary Course of Business, (b) the transfer of assets to a Borrower or any Subsidiary Guarantor
pursuant to any other transaction permitted pursuant to Section 9.4, (c) the write-off, discount, sale or other disposition of defaulted or past-due receivables and similar obligations in the Ordinary Course of Business and not
undertaken as part of an accounts receivable financing transaction, (d) the disposition of any Hedge Agreement, (e) dispositions of Investments in cash and Cash Equivalents, (f) the transfer by any Borrower Party of its assets to any
other Borrower Party (other than a transfer by a U.S. Borrower Party to a Foreign Borrower), (g) the transfer by any Non-Guarantor Subsidiary of its assets to any Borrower Party (provided that in connection with any such transfer, such
Borrower Party shall not pay more than an amount equal to the fair market value of such assets as determined in good faith at the time of such transfer) and (h) the transfer by any Non-Guarantor Subsidiary of its assets to any other
Non-Guarantor Subsidiary. 
 “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 12.10), and accepted by the Agent, in substantially the form attached as Exhibit G or any other form approved by the Agent. 

“Assigned Leases” means all leases presently existing or hereafter made, whether written or verbal, or any letting of, or
agreement for the use or occupancy of, any part of the Mortgaged Property, and each modification, extension, renewal and guarantee thereof, including the Rents. 

“Bankruptcy Laws” means the Bankruptcy Code of the United States of America, 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. 

  
 4 








 “Base Rate” means, at any time, the highest of (a) the Prime Rate,
(b) the Federal Funds Rate plus 0.50% and (c) LIBOR for an Interest Period of one month plus 1%; each change in the Base Rate shall take effect simultaneously with the corresponding change or changes in the Prime Rate, the
Federal Funds Rate or LIBOR (provided that clause (c) shall not be applicable during any period in which LIBOR is unavailable or unascertainable). 

“Base Rate Loan” means any Loan bearing interest at a rate based upon the Base Rate as provided in
Section 5.1(a). 
 “Borrowers” has the meaning set forth in the introductory paragraph. 

“Borrower Consolidated Group” means KMG and its Consolidated Subsidiaries (each referred to singularly as a “Member of
the Borrower Consolidated Group”). 
 “Borrower Materials” has the meaning set forth in Section 8.2. 

“Borrower Parties” means, collectively, the Borrowers and the Guarantors. 

“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 Houston, Texas or New York, New York with respect to Obligations denominated in Dollars is located and: 

(a) if such day relates to any interest rate settings as to a LIBOR Rate Loan (or any Base Rate Loan as to which the interest rate is
determined by reference to LIBOR) denominated in Dollars, any fundings, disbursements, settlements and payments in Dollars in respect of any such Loan, or any other dealings in Dollars to be carried out pursuant to this Agreement in respect of any
such Loan, means any such day on which dealings in deposits in Dollars are conducted by and between banks in the London interbank eurodollar market; 

(b) if such day relates to any interest rate settings as to a LIBOR Rate Loan (or any Base Rate Loan as to which the interest rate is
determined by reference to LIBOR) denominated in Euro, any fundings, disbursements, settlements and payments in Euro in respect of any such Loan, or any other dealings in Euro to be carried out pursuant to this Agreement in respect of any such Loan,
means a TARGET Day; 
 (c) if such day relates to any interest rate settings as to a LIBOR Rate Loan (or any Base Rate Loan as to which the
interest rate is determined by reference to LIBOR) denominated in a currency other than Dollars or Euro, means any such day on which dealings in deposits in the relevant currency are conducted by and between banks in the London or other applicable
offshore interbank market for such currency; and 
 (d) if such day relates to any fundings, disbursements, settlements and payments in a
currency other than Dollars or Euro in respect of a LIBOR Rate Loan (or any Base Rate Loan as to which the interest rate is determined by reference to LIBOR) denominated in a currency other than Dollars or Euro, or any other dealings in any currency
other than Dollars or Euro to be carried out pursuant to this Agreement in respect of any such Loan (other than any interest rate settings), means any such day on which banks are open for foreign exchange business in the principal financial center
of the country of such currency. 
 “Calculation Date” has the meaning set forth in the definition of Applicable Margin.


  
 5 








 “Capital Expenditures” means, with respect to KMG and its Subsidiaries on a
Consolidated basis, for any period, all expenditures made by a Person, directly or indirectly for equipment, fixed assets, real property or improvements, or for replacements or substitutions therefore or additions thereto, that should be, in
accordance with GAAP, reflected as additions to property, plant or equipment on a balance sheet of such Person. 
 “Capital Lease
Obligations” of any Person means the obligations of such Person to pay rent or other amounts under any lease of (or other arrangement conveying the right to use) real or personal property, or a combination thereof, which obligations are
required to be classified and accounted for as capital leases on a balance sheet of such Person under GAAP, and the amount of such obligations shall be the capitalized amount thereof determined in accordance with GAAP. 

“Cash Collateralize” means, to pledge and deposit with, or deliver to the Agent, or directly to the applicable Issuing Lender
(with notice thereof to the Agent), for the benefit of one or more of the Issuing Lenders, the Swingline Lender or the Lenders, as collateral for L/C Obligations or obligations of the Lenders to fund participations in respect of L/C Obligations or
Swingline Loans, cash or deposit account balances or, if the Agent and the applicable Issuing Lender and the Swingline Lender shall agree, in their sole discretion, other credit support, in each case pursuant to documentation in form and substance
satisfactory to the Agent, such Issuing Lender and the Swingline Lender, as applicable. “Cash Collateral” shall have a meaning correlative to the foregoing and shall include the proceeds of such cash collateral and other credit
support. 
 “Cash Equivalents” means, collectively, (a) marketable direct obligations issued or unconditionally
guaranteed by the United States or any agency thereof maturing within one hundred eighty (180) days from the date of acquisition thereof, (b) commercial paper maturing no more than one hundred eighty (180) days from the date of
creation thereof and currently having one of the two highest ratings obtainable from either S&P or Moody’s, (c) domestic and LIBOR certificates of deposit maturing no more than one hundred eighty (180) days from the date of
creation thereof issued by commercial banks incorporated under the laws of the United States, each having combined capital, surplus and undivided profits of not less than $500,000,000 and having a rating of “A” or better by a nationally
recognized rating agency, (d) time deposits maturing no more than one hundred and eighty (180) days from the date of creation thereof with commercial banks or savings banks or savings and loan associations each having membership either in
the FDIC or the deposits of which are insured by the FDIC and in amounts not exceeding the maximum amounts of insurance thereunder, or (e) in the case of a Foreign Subsidiary made in a country outside the United States, Cash Equivalents shall
also include (i) investments of the types and maturities described in clauses (a) through (d) above of such Foreign Subsidiary, which Investments or obligors (or the parents of such obligors) have ratings described in such clauses or
equivalent ratings from comparable foreign ratings agencies and (ii) other short-term investments utilized by Foreign Subsidiaries in accordance with normal investment practices for cash management in investments analogous to the foregoing
investments in clauses (a) through (d) and in this sentence. 
 “Cash Management Agreement” means any agreement
to provide cash management services, including treasury, depository, overdraft, credit or debit card (including non-card electronic payables), electronic funds transfer and other cash management arrangements. 

“Cash Management Bank” means any Person that, (a) at the time it enters into a Cash Management Agreement with a Borrower
Party, is a Lender, an Affiliate of a Lender, the Agent or an Affiliate of the Agent, or (b) at the time it (or its Affiliate) becomes a Lender (including on the Closing Date), is a party to a Cash Management Agreement with a Borrower Party, in
each case in its capacity as a party to such Cash Management Agreement. 

  
 6 








 “Casualty or Condemnation Event” means the receipt by any Borrower Party or any
of its Subsidiaries of any cash insurance proceeds or condemnation award payable by reason of theft, loss, physical destruction or damage, taking or similar event with respect to any of their respective Property. 

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

(a) (i) any “person” or “group” (as such terms are used in Sections 13(d) and 14(d) of the Exchange Act, 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 Exchange Act, except that a “person” or “group” shall be deemed to have “beneficial ownership” of all Equity Interests that such “person” or “group” has the right to acquire,
whether such right is exercisable immediately or only after the passage of time (such right, an “option right”)), directly or indirectly, of fifty percent (50%) or more of the Equity Interests of KMG entitled to vote in the election
of members of the board of directors (or equivalent governing body) of KMG or (ii) a majority of the members of the board of directors (or other equivalent governing body) of KMG shall not constitute Continuing Directors; or 

(b) Except as a result of any sale or other disposition permitted under the terms of this Agreement, at any time, KMG shall fail to own,
directly or indirectly, (i) one hundred percent (100%) of the Equity Interests of each other Borrower, or (ii) one hundred percent (100%) of the Equity Interests of Cyantek, KMEX, KMG Italia or any other Subsidiary existing as of
the Closing Date; or 
 (c) there shall have occurred under any indenture or other instrument evidencing any Indebtedness or Equity Interests
in excess of the Threshold Amount any “change in control” or similar provision (as set forth in the indenture, agreement or other evidence of such Indebtedness or Equity Interests) obligating KMG or any of its Subsidiaries to repurchase,
redeem or repay all or any part of the Indebtedness or Equity Interests provided for therein. 
 “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, (i) the Dodd-Frank Wall Street Reform and Consumer Protection Act and all requests, rules, guidelines or directives thereunder or issued in connection therewith and
(ii) 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 be a “Change in Law”, regardless of the date enacted, adopted or issued. 

“Closing Date” means the date of this Agreement. 

“Code” means the Internal Revenue Code of 1986, and the rules and regulations promulgated thereunder. 

“Collateral” means the collateral security for the Credit Agreement Obligations pledged or granted pursuant to the Security
Documents. 
 “Collateral Agent” means Agent in its capacity as “collateral agent” as set forth in
Section 11.1(b). 

  
 7 








 “Commitment Fee” has the meaning set forth in Section 5.3(a). 

“Commitments” means, collectively, as to all Lenders, the Revolving Credit Commitments of such Lenders. 

“Commodity Exchange Act” means the Commodity Exchange Act (7 U.S.C. § 1 et seq.). 

“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” means, when used with reference to financial statements
or financial statement items of any Person, such statements or items on a consolidated basis in accordance with applicable principles of consolidation under GAAP. 

“Consolidated EBIDA” means, for any period, the EBIDA of KMG and its Subsidiaries for such period, determined on a
Consolidated basis, without duplication, the components thereof being in accordance with GAAP. For purposes of this Agreement, Consolidated EBIDA shall be adjusted on a Pro Forma Basis. 

“Consolidated EBITDA” means, for any period, the EBITDA of KMG and its Subsidiaries for such period, determined on a
Consolidated basis, without duplication, the components thereof being in accordance with GAAP. For purposes of this Agreement, Consolidated EBITDA shall be adjusted on a Pro Forma Basis. 

“Consolidated Current Assets” means, at any time, the consolidated current assets of KMG and its Subsidiaries, as determined
on a Consolidated basis in accordance with GAAP, including availability under the Credit Facility, but excluding any non-cash mark-to-market value associated with Hedge Agreements pursuant to ASC 815. 

“Consolidated Current Liabilities” means, at any time, the consolidated current liabilities of KMG and its Subsidiaries, as
determined on a Consolidated basis in accordance with GAAP, excluding (a) any Current Maturities of Long-Term Indebtedness arising under this Agreement, and (b) any non-cash mark-to-market liability associated with Hedge Agreements
pursuant to ASC 815. 
 “Consolidated Fixed Charge Coverage Ratio” means, for KMG and its Subsidiaries on a Consolidated
basis, the quotient which is obtained by dividing (i) the difference of Consolidated EBIDA for the period of four (4) consecutive fiscal quarters ending on or immediately prior to such date, less Maintenance Capital Expenditures for
such period, less Restricted Payments for such period, by (ii) the sum of Current Maturities of Long-Term Indebtedness as of the applicable date, plus Interest Expense for the period of four (4) consecutive fiscal quarters
ending on or immediately prior to such date. 
 “Consolidated Funded Indebtedness” means, as of any date of determination
with respect to KMG and its Subsidiaries on a Consolidated basis without duplication, the sum of all Funded Indebtedness of KMG and its Subsidiaries. 

“Consolidated Leverage Ratio” means, as of any date of determination, the ratio of (a) Consolidated Funded Indebtedness
on such date to (b) Consolidated EBITDA for the period of four (4) consecutive fiscal quarters ending on or immediately prior to such date. 

  
 8 








 “Consolidated Net Income” means, for any period, the Net Income of KMG and its
Subsidiaries for such period, determined on a Consolidated basis, without duplication, in accordance with GAAP; provided, that in calculating Consolidated Net Income of KMG and its Subsidiaries for any period, there shall be excluded
(a) the net income (or loss) of any Person, in which KMG or any of its Subsidiaries has a joint interest with a third party, except to the extent such net income is actually paid in cash or other tangible property to KMG or any of its
Subsidiaries by dividend or other distribution during such period, and (b) the net income (or loss) of any Person accrued prior to the date it becomes a Subsidiary of KMG or any of its Subsidiaries or is merged into or consolidated with KMG or
any of its Subsidiaries or that Person’s assets are acquired by KMG or any of its Subsidiaries except to the extent included pursuant to the foregoing clause (a). 

“Continuing Directors” means the directors of KMG on the Closing Date and each other director of KMG, if, in each case, such
other director’s nomination for election to the board of directors (or equivalent governing body) of KMG is recommended by at least 51% of the then Continuing Directors. 

“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. 

“Credit Agreement Obligations” means, collectively, (a) all obligations and liabilities of any Borrower Party to any
Lender Party under the Loan Documents, whether now in existence or hereafter arising, including without limitation: (i) the principal of and interest on (including interest accruing after the filing of any bankruptcy or similar petition) the
Loans, and (ii) the L/C Obligations, (b) all existing or future payment and other obligations owing by any Borrower Party under (i) any Secured Hedge Agreement and (ii) any Secured Cash Management Agreement, and (c) all
other fees and commissions (including attorneys’ fees), charges, indebtedness, loans, liabilities, financial accommodations, obligations, covenants and duties owing by the Borrower Parties and each of their respective Subsidiaries to any Lender
Party under any Loan Document, any Secured Hedge Agreement or any Secured Cash Management Agreement, of every kind, nature and description, direct or indirect, absolute or contingent, due or to become due, contractual or tortious, liquidated or
unliquidated, and whether or not evidenced by any note and including interest and fees that accrue after the commencement by or against any Borrower Party or any Subsidiary thereof of any proceeding under any Bankruptcy Laws, naming such Person as
the debtor in such proceeding, regardless of whether such interest and fees are allowed claims in such proceeding; provided, however, that notwithstanding anything to the contrary herein or any other Loan Document, “Credit
Agreement Obligations” shall not include, with respect to any Borrower Party, any Excluded Swap Obligations of such Borrower Party. 

“Credit Facility” means, collectively, the Revolving Credit Facility, the Swingline Facility and the L/C Facility. 

“Current Maturities of Long-Term Indebtedness” means all payments in respect of Long-Term Indebtedness that are required to
be made within one year from the date of determination, whether or not the obligation to make such payments would constitute a current Liability of the applicable Person under GAAP, excluding, however, any such payment required to be made on the
ultimate maturity date of such Indebtedness. 
 “Cyantek” means Cyantek Corporation, a Delaware corporation. 

“Debt Issuance” means the issuance of any Indebtedness for borrowed money by any Borrower Party or any of its Subsidiaries.


  
 9 








 “Daily LIBOR” means, for any interest rate calculation with respect to a Daily
LIBOR Swingline Loan, the rate of interest per annum determined on the basis of the rate for deposits in Dollars for a term equivalent to one month which appears on Reuters Screen LIBOR01 Page (or any applicable successor page) at approximately
11:00 a.m. (London time) on such day. If, for any reason, such rate does not appear on Reuters Screen LIBOR01 Page (or any applicable successor page), then “Daily LIBOR” shall be determined by the Agent to be the arithmetic average of the
rate per annum at which deposits in Dollars for a period equal to one month would be offered by first class banks in the London interbank market to the Agent at approximately 11:00 a.m. (London time) on such day. Each calculation by the Agent of
Daily LIBOR shall be conclusive and binding for all purposes, absent manifest error. 
 “Daily LIBOR Swingline Loan” means
a Swingline Loan that bears interest at a rate based upon the Daily LIBOR. 
 “Default” means any of the events specified
in Section 10.1 which with the passage of time, the giving of notice or any other condition, would constitute an Event of Default. 

“Defaulting Lender” means, subject to Section 5.15(b), any Lender that (a) has failed to (i) fund all
or any portion of the Revolving Credit Loans, participations in L/C Obligations or participations in Swingline Loans required to be funded by it hereunder within two Business Days of the date such Loans or participations were required to be funded
hereunder unless such Lender notifies the Agent in writing that such failure is the result of such Lender’s determination that one or more conditions precedent to funding (each of which conditions precedent, together with any applicable
default, shall be specifically identified in such writing) has not been satisfied, or (ii) pay to the Agent, any Issuing Lender, the Swingline 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 Swingline Loans) within two Business Days of the date when due, (b) has notified the Borrowers, the Agent, any Issuing Lender or the Swingline Lender in writing that it does not intend to comply with
its funding obligations hereunder, or has made a public statement to that effect (unless such writing or public statement relates to such Lender’s obligation to fund a Loan hereunder and states that such position is based on such Lender’s
determination that a condition precedent to funding (which condition precedent, together with any applicable default, shall be specifically identified in such writing or public statement) cannot be satisfied), (c) has failed, within three
Business Days after written request by the Agent or the Borrowers, to confirm in writing to the Agent and the Borrowers 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 Agent and the Borrowers), or (d) has, or has a direct or indirect parent company that has, (i) become the subject of a proceeding under any
Bankruptcy Law, or (ii) had appointed for it a receiver, custodian, conservator, trustee, administrator, assignee for the benefit of creditors or similar Person charged with reorganization or liquidation of its business or assets, including the
FDIC or any other state or federal regulatory authority acting in such a capacity; 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 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, and such Lender shall be deemed to be a Defaulting Lender (subject to Section 5.15(b)) upon delivery of
written notice of such determination to the Borrowers, each Issuing Lender, the Swingline Lender and each Lender. 
 “Depreciation
Expense” means the depreciation expense of an applicable Person for the applicable period (to the extent included in the computation of Net Income), according to GAAP. 

  
 10 








 “Disqualified Equity Interests” means any Equity Interests that, by their terms
(or by the terms of any security or other Equity Interest into which they are convertible or for which they are exchangeable) or upon the happening of any event or condition, (a) mature or are mandatorily redeemable (other than solely for
Qualified Equity Interests), pursuant to a sinking fund obligation or otherwise (except as a result of a change of control or asset sale so long as any rights of the holders thereof upon the occurrence of a change of control or asset sale event
shall be subject to the prior repayment in full of the Loans and all other Credit Agreement Obligations that are accrued and payable and the termination of the Commitments), (b) are redeemable at the option of the holder thereof (other than
solely for Qualified Equity Interests) (except as a result of a change of control or asset sale so long as any rights of the holders thereof upon the occurrence of a change of control or asset sale event shall be subject to the prior repayment in
full of the Loans and all other Credit Agreement Obligations arising under the Loan Documents that are accrued and payable, the termination or expiration of all Letters of Credit (or Cash Collateralization thereof), and the termination of the
Commitments), in whole or in part, (c) provide for the scheduled payment of dividends in cash or (d) are or become convertible into or exchangeable for Indebtedness or any other Equity Interests that would constitute Disqualified Equity
Interests, in each case, prior to the date that is 91 days after the Revolving Credit Maturity Date; provided that if such Equity Interests are issued pursuant to a plan for the benefit of KMG or its Subsidiaries or by any such plan to such
employees, such Equity Interests shall not constitute Disqualified Equity Interests solely because they may be required to be repurchased by KMG or its Subsidiaries in order to satisfy applicable statutory or regulatory obligations. 

“Dollar Amount” means, at any time, (a) with respect to any amount denominated in Dollars, such amount, and
(b) with respect to any amount expressed in an Alternative Currency, such amount converted to Dollars on the basis of the exchange rate as shown on Reuters World Currency Page for such Alternative Currency or, if the same does not provide such
exchange rate, by reference to such other publicly available service for displaying exchange rates as may be reasonably selected by the Agent upon notice to the Borrowers, the Issuing Lender and the Lenders or, in the event no such service is
selected, on the basis of the most favorable spot exchange rate determined by the Agent to be available to it at approximately 11:00 a.m. two (2) Business Days prior to the most recent Revaluation Date. 

“Dollars” or “$” means, unless otherwise qualified, dollars in lawful currency of the United States. 

“EBIDA” means, with respect to an applicable Person for the applicable period, Net Income, plus the sum of (without
duplication) Interest Expense, Amortization Expense, Depreciation Expense, Extraordinary Expense and all other non-cash charges. 

“EBITDA” means, with respect to an applicable Person for the applicable period, Net Income, plus the sum of (without
duplication) Interest Expense, Income Tax Expense, Amortization Expense, Depreciation Expense, Extraordinary Expense and all other non-cash charges. 

“Eligible Assignee” means any Person that meets the requirements to be an assignee under Section 12.10(b)(iii),
(v) and (vi) (subject to such consents, if any, as may be required under Section 12.10(b)(iii)). 

“Employee Benefit Plan” means (a) any employee benefit plan within the meaning of Section 3(3) of ERISA that is
maintained for employees of any Borrower Party or any ERISA Affiliate or (b) any Pension Plan or Multiemployer Plan that has at any time within the preceding seven (7) years been maintained, funded or administered for the employees of any
Borrower Party or any current or former ERISA Affiliate. 

  
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 “EMU” means the economic and monetary union in accordance with the Treaty of
Rome 1957, as amended by the Single European Act 1986, the Maastricht Treaty of 1992 and the Amsterdam Treaty of 1998. 
 “EMU
Legislation” means the legislative measures of the European Council of the EMU for the introduction of, changeover to or operation of a single or unified European currency. 

“Environmental Claims” means any and all administrative, regulatory or judicial actions, suits, demands, demand letters,
claims, liens, accusations, allegations, notices of noncompliance or violation, investigations (other than internal reports prepared by any Person in the Ordinary Course of Business and not in response to any third party action or request of any
kind) or proceedings relating in any way to any actual or alleged violation of or liability under any Environmental Law or relating to any permit issued, or any approval given, under any such Environmental Law, including, without limitation, any and
all claims by Governmental Authorities for enforcement, cleanup, removal, response, remedial or other actions or damages, contribution, indemnification, cost recovery, compensation or injunctive relief resulting from Hazardous Materials or arising
from alleged injury or threat of injury to public health or the environment. 
 “Environmental Laws” means any and all
federal, foreign, state, provincial and local laws, statutes, ordinances, codes, rules, standards and regulations, permits, licenses, approvals, interpretations and orders of courts or Governmental Authorities, relating to the protection of public
health or the environment, including, but not limited to, requirements pertaining to the manufacture, processing, distribution, use, treatment, storage, disposal, transportation, handling, reporting, licensing, permitting, investigation or
remediation of Hazardous Materials. 
 “Equity Interests” means (a) in the case of a corporation, capital stock,
(b) in the case of an association or business entity, any and all shares, interests, participations, rights or other equivalents (however designated) of capital stock, (c) in the case of a partnership, partnership interests (whether
general or limited), (d) in the case of a limited liability company, membership interests, (e) any other interest or participation that confers on a Person the right to receive a share of the profits and losses of, or distributions of
assets of, the issuing Person and (f) any and all warrants, rights or options to purchase any of the foregoing. 
 “Equity
Issuance” means (a) any issuance by KMG of shares of its Equity Interests to any Person that is not a Borrower Party (including, without limitation, in connection with the exercise of options or warrants or the conversion of any debt
securities to equity) and (b) any capital contribution from any Person that is not a Borrower Party into any Borrower Party or any Subsidiary thereof. The term “Equity Issuance” shall not include (A) any Asset Disposition or
(B) any Debt Issuance. 
 “Equity Owner” means any Person owning an Equity Interest. 

“Equity Owner’s Equity” means, at any time, the sum of the following accounts set forth in a balance sheet of an
applicable Person, adjusted to U.S. Dollars by means of applicable foreign currency exchange rates and prepared in accordance with GAAP: 

(A) The par or stated value of all outstanding Equity Interests; 

(B) Capital surplus; and 
 (C)
Retained earnings. 

  
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 “Equivalent Amount” of any currency with respect to any amount of Dollars at any
date shall mean the equivalent in such currency of such amount of Dollars, calculated on the basis of the Exchange Rate for such other currency on the date on or as of which such amount is to be determined. 

“ERISA” means the Employee Retirement Income Security Act of 1974, and the rules and regulations thereunder. 

“ERISA Affiliate” means any Person who together with any Borrower Party or any of its Subsidiaries is treated as a single
employer within the meaning of Section 414(b), (c), (m) or (o) of the Code or Section 4001(b) of ERISA. 
 “EU
Savings Withholding Tax” means withholding tax on savings income in accordance with European Directive 2003/48/EC (regarding the taxation of savings income in the form of interest payments), as implemented in the legislation of the relevant
European member state. 
 “Euro” means the lawful currency of the Participating Member States introduced in accordance with
the EMU Legislation. 
 “Eurodollar Reserve Percentage” means, for any day, the percentage which is in effect for such day
as prescribed by the Board of Governors of the Federal Reserve System (or any successor) for determining the maximum reserve requirement (including, without limitation, any basic, supplemental or emergency reserves) in respect of eurocurrency
liabilities or any similar category of liabilities for a member bank of the Federal Reserve System in New York City. 
 “Event of
Default” means any of the events specified in Section 10.1; provided that any requirement for passage of time, giving of notice, or any other condition, has been satisfied. 

“Exchange Act” means the Securities Exchange Act of 1934. 

“Exchange Rate” means, on any date, with respect to any Alternative Currency, the rate at which such Alternative Currency may
be exchanged into Dollars, as set forth at approximately 11:00 a.m., on such date on the Reuters World Currency Page for such Alternative Currency. In the event that such rate does not appear on any Reuters World Currency Page, the Exchange
Rate with respect to such Alternative Currency shall be determined by reference to such other publicly available service for displaying exchange rates as may be reasonably selected by the Agent or, in the event no such service is selected, such
Exchange Rate instead shall be calculated on the basis of the arithmetical mean of the buy and sell spot rates of exchange of the Agent for such Alternative Currency on the London market at 11:00 a.m., on such date for the purchase of Dollars
with such Alternative Currency, for delivery two Business Days later; provided, that if at the time of any such determination, for any reason, no such spot rate is being quoted, the Agent, after consultation with the Borrowers, may use any
reasonable method it deems appropriate to determine such rate, and such determination shall be conclusive absent manifest error. 

“Excluded Swap Obligation” means, with respect to any Borrower Party, any Swap Obligation if, and to the extent that, all or
a portion of the liability of such Borrower Party for or the guarantee of such Borrower Party of, or the grant by such Borrower Party of a security interest to secure, such Swap Obligation (or any liability or guarantee thereof) is or becomes
illegal under the Commodity Exchange Act or any rule, regulation or order of the Commodity Futures Trading Commission (or the application or official interpretation of any thereof) by virtue of such Borrower Party’s failure for any reason to
constitute an “eligible contract participant” as defined in the Commodity Exchange Act and the regulations thereunder at the time the liability for or the guarantee of such Borrower Party or the grant of such security interest becomes
effective with respect to such Swap Obligation (such determination being made after giving effect to any applicable keepwell, support or other agreement for the benefit of the applicable Borrower Party). If a Swap Obligation arises under a master
agreement governing more than one swap, such exclusion shall apply only to the portion of such Swap Obligation that is attributable to swaps for which such guarantee or security interest is or becomes illegal for the reasons identified in the
immediately preceding sentence of this definition. 

  
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 “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 (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 (or withholding Taxes of a jurisdiction in which a Foreign Borrower is organized) imposed on amounts payable to or for the account of such Lender with respect
to an applicable interest in a Loan or Revolving Credit Commitment pursuant to a law in effect on the date on which (i) such Lender acquires such interest in the Loan or Revolving Credit Commitment (other than pursuant to an assignment request
by the Borrowers under Section 5.12(b)) or (ii) such Lender changes its applicable lending office, except in each case to the extent that, pursuant to Section 5.11, 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 applicable lending office, (c) Taxes attributable to such Recipient’s failure to comply with
Section 5.11(g) and (d) any United States federal withholding Taxes imposed under FATCA. 
 “Existing Credit
Agreement” means that certain Amended and Restated Credit Agreement dated as of December 31, 2007, by and KMG, KMG-Bernuth and KMG Electronic, as borrowers, the Lenders party thereto and Wells Fargo (successor by merger to Wachovia
Bank, National Association), as agent and as collateral agent, as amended through but excluding the date hereof. 
 “Existing
Letters of Credit” means those letters of credit issued and outstanding under the Existing Credit Agreement on the Closing Date and identified on Schedule 1.1(a). 

“Extensions of Credit” means, as to any Lender at any time, (a) an amount equal to the sum of (i) the Dollar Amount
of the aggregate principal amount of all Revolving Credit Loans made by such Lender then outstanding, (ii) such Lender’s Revolving Credit Commitment Percentage of the Dollar Amount of the L/C Obligations then outstanding, and
(iii) such Lender’s Revolving Credit Commitment Percentage of the Swingline Loans then outstanding, or (b) the making of any Loan or participation in any Letter of Credit by such Lender, as the context requires. 

“Extraordinary Expense” means any extraordinary, unusual or non-recurring expenses or losses net of any related insurance
proceeds actually received (including, whether or not otherwise includable as a separate item in the statement of Net Income for such period, non-cash losses on sales of assets outside of the Ordinary Course of Business, restructuring costs or
charges, integration costs and acquisition costs) as reasonably determined by KMG in accordance with GAAP, minus, to the extent included in the statement of such Net Income for such period, gains on sales of assets outside of the Ordinary
Course of Business as reasonably determined by KMG in accordance with GAAP and consistent with its SEC filings; provided that for purposes of calculating EBIDA and EBITDA for any period of four (4) consecutive fiscal quarters,
Extraordinary Expense shall not exceed (i) for each four (4) consecutive fiscal quarter period ending July 31, 2014, October 31, 2014, January 31, 2015 and April 30, 2015, $12,200,000, (ii) for each four
(4) consecutive fiscal quarter period ending July 31, 2015, October 31, 2015, January 31, 2016 and April 30, 2016, $11,200,000, and (iii) for the four (4) consecutive fiscal quarter period ending
July 31, 2016 and any subsequent four (4) consecutive fiscal quarter period, an amount equal to the sum of the following (x) all Extraordinary Expenses for such period which are non-cash items, plus (y) all Extraordinary
Expenses for such period which are cash items up to an aggregate of $1,000,000 for such period, or, such other amounts as may be requested by the Borrowers and approved by the Required Lenders for any such period. 

  
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 “Extraordinary Receipt” means any consideration received by or paid to or for
the account of an applicable Person not in the Ordinary Course of Business, including, without limitation, proceeds from dispositions of assets outside the Ordinary Course of Business, pension plan reversions, condemnation awards (and payments in
lieu thereof) and indemnity payments. 
 “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. 
 “FDIC” means the Federal Deposit Insurance Corporation. 

“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 (or, if such day is not a Business Day, for the immediately preceding Business Day), as published by the Federal Reserve Bank of New York on
the Business Day next succeeding such day, provided that if such rate is not so published for any day which is a Business Day, the average of the quotation for such day on such transactions received by the Agent from three federal funds
brokers of recognized standing selected by the Agent. 
 “Fee Letters” means (a) the separate fee letter agreement
dated September 10, 2014 among the Borrowers, Wells Fargo and the Arranger and (b) any letter between the Borrowers and any Issuing Lender (other than Wells Fargo) relating to certain fees payable to such Issuing Lender in its capacity as
such. 
 “First Tier Foreign Subsidiary” means any Foreign Subsidiary or Foreign Borrower that is a “controlled
foreign corporation” within the meaning of Section 957 of the Code and the Equity Interests of which are owned directly by any U.S. Borrower Party. 

“Fiscal Year” means the fiscal year of the KMG and its Subsidiaries ending on July 31. 

“Fixed Rate LIBOR” means LIBOR. 

“Fixed Rate LIBOR Loan” means a Loan that bears interest at a rate of interest based on the Fixed Rate LIBOR. 

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

“Foreign Borrower Sublimit” means an amount equal to the lesser of the aggregate Commitments and $75,000,000. The Foreign
Borrower Sublimit is part of, and not in addition to, the aggregate Commitments. 
 “Foreign Borrower Subsidiary” means any
Subsidiary of a Foreign Borrower (regardless of whether or not such Subsidiary is a U.S. Person). 
 “Foreign Lender” means
a Lender that is not a U.S. Person. 

  
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 “Foreign Obligations” means, collectively, that portion of the Credit Agreement
Obligations consisting of obligations and liabilities of any Foreign Borrower to any Lender Party under the Loan Documents, whether now in existence or hereafter arising, including without limitation: (a) the principal of and interest on
(including interest accruing after the filing of any bankruptcy or similar petition) the Loans made to Foreign Borrowers, (b) the L/C Obligations relating to Letters of Credit issued on behalf of Foreign Borrowers, (c) all existing or
future payment and other obligations owing by any Foreign Borrower under (i) any Secured Hedge Agreement to which a Foreign Borrower is party and (ii) any Secured Cash Management Agreement to which a Foreign Borrower is party, and
(d) all other fees and commissions (including attorneys’ fees), charges, indebtedness, loans, liabilities, financial accommodations, obligations, covenants and duties owing by the Foreign Borrowers and each of their respective Subsidiaries
to the Lenders, the Issuing Lender or the Agent, in each case under any Loan Document, including those with respect to any Loan made to a Foreign Borrower or Letter of Credit issued on behalf of a Foreign Borrower, of every kind, nature and
description, direct or indirect, absolute or contingent, due or to become due, contractual or tortious, liquidated or unliquidated, and whether or not evidenced by any note and including interest and fees that accrue after the commencement by or
against any Foreign Borrower or any Subsidiary thereof of any proceeding under any Bankruptcy Laws, naming such Person as the debtor in such proceeding, regardless of whether such interest and fees are allowed claims in such proceeding; provided,
however, that notwithstanding anything to the contrary herein or any other Loan Document, “Foreign Obligations” shall not include, with respect to any Foreign Borrower, any Excluded Swap Obligations of such Foreign Borrower. 

“Foreign Subsidiary” means any Subsidiary (other than a Borrower) of KMG that is not a U.S. Person. 

“Fronting Exposure” means, at any time there is a Defaulting Lender, (a) with respect to any Issuing Lender, such
Defaulting Lender’s Revolving Credit Commitment Percentage of the Dollar Amount of the outstanding L/C Obligations with respect to Letters of Credit issued by such Issuing Lender, other than such 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 Swingline Lender, such Defaulting Lender’s Revolving Credit Commitment
Percentage of outstanding Swingline Loans other than Swingline Loans as to which such Defaulting Lender’s participation obligation has been reallocated to other Lenders or Cash Collateralized in accordance with the terms hereof. 

“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 activities. 
 “Funded
Indebtedness” means, as of an applicable time, without duplication, (a) all of the Indebtedness of the applicable Person which is Indebtedness (i) for borrowed money, or (ii) constituting Capital Lease Obligations or the
deferred purchase price of property, whether or not interest-bearing and whether or not, in accordance with GAAP, classified as a current Liability or Long-Term Indebtedness at such date, and whether secured or unsecured, excluding, however,
(b) Indebtedness that is accounts payable and accrued expenses and other similar current Liabilities incurred in such Person’s Ordinary Course of Business. 

“GAAP” or “Generally Accepted Accounting Principles” 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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 “Governing Body” means the board of directors or the board of managers of a
Person (or any Person or group of Persons exercising similar authority). 
 “Governmental Approvals” means all
authorizations, consents, approvals, permits, licenses and exemptions of, and all registrations and filings with or issued by, any Governmental Authorities. 

“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”
of or by any Person (the “guarantor”) means any obligation, contingent or otherwise, of the guarantor guaranteeing or having the economic effect of guaranteeing any Indebtedness or other obligation of any other Person (the
“primary obligor”) in any manner, whether directly or indirectly, and including any obligation of the guarantor, direct or indirect, (a) to purchase or pay (or advance or supply funds for the purchase or payment of) such
Indebtedness or other obligation or to purchase (or to advance or supply funds for the purchase of) any security for the payment thereof, (b) to purchase or lease property, securities or services for the purpose of assuring the owner of such
Indebtedness or other obligation of the payment thereof, (c) to maintain working capital, equity capital or any other financial statement condition or liquidity of the primary obligor so as to enable the primary obligor to pay such Indebtedness
or other obligation, (d) as an account party in respect of any letter of credit or letter of guaranty issued to support such Indebtedness or obligation or (e) for the purpose of assuming 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 (whether in whole or in part). 

“Guarantors” means, collectively, U.S. Borrower Guarantors and each Subsidiary Guarantor. 

“Guaranty Agreements” means, collectively, the Subsidiary Guaranty Agreement and the U.S. Borrower Guaranty Agreement. 

“Hazardous Materials” means any substances or materials (a) which are or become defined as hazardous wastes, hazardous
substances, pollutants, contaminants, chemical substances or mixtures or toxic substances under any Environmental Law, (b) which are toxic, explosive, corrosive, flammable, infectious, radioactive, carcinogenic, mutagenic or otherwise harmful
to public health or the environment and are or become regulated by any Governmental Authority, (c) the presence of which require investigation or remediation under any Environmental Law or common law, (d) the discharge or emission or
release of which requires a permit or license under any Environmental Law or other Governmental Approval, (e) which are deemed by a Governmental Authority to constitute a nuisance or a trespass which pose a health or safety hazard to Persons or
neighboring properties, or (f) which contain, without limitation, asbestos, polychlorinated biphenyls, urea formaldehyde foam insulation, petroleum hydrocarbons, petroleum derived substances or waste, crude oil, nuclear fuel, natural gas or
synthetic gas. 

  
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 “Hedge Agreement” 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,
(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 Swaps and Derivatives Association, Inc., any
International Foreign Exchange Master Agreement, or any other master agreement, and (c) any other agreement, contract or transaction that constitutes a “swap” within the meaning of Section 1a(47) of the Commodity Exchange Act.

 “Hedge Bank” means any Person that, (a) at the time it enters into a Hedge Agreement with a Borrower Party
permitted under Article IX, is a Lender, an Affiliate of a Lender, the Agent or an Affiliate of the Agent or (b) at the time it (or its Affiliate) becomes a Lender (including on the Closing Date), is a party to a Hedge Agreement with a
Borrower Party, in each case in its capacity as a party to such Hedge Agreement. 
 “Hedge Termination Value” means, in
respect of any one or more Hedge Agreements, after taking into account the effect of any legally enforceable netting agreement relating to such Hedge Agreements, (a) for any date on or after the date such Hedge Agreements have been closed out
and termination value(s) determined in accordance therewith, such termination value(s), and (b) for any date prior to the date referenced in clause (a), the amount(s) determined as the mark-to-market value(s) for such Hedge Agreements, as
determined based upon one or more mid-market or other readily available quotations provided by any recognized dealer in such Hedge Agreements (which may include a Lender or any Affiliate of a Lender). 

“Immaterial Subsidiary” means each Subsidiary that (i) generates income in an amount less than 5% of Consolidated Net
Income of KMG and its Subsidiaries, or (ii) owns assets in an amount less than 5% of the Consolidated total assets of KMG and its Subsidiaries, as reflected on the financial statements most recently provided to the Agent under this Agreement.

 “Income Tax Expense” means the income tax expense of an applicable Person for the applicable period (to the extent
included in the computation of Net Income), determined in accordance with GAAP. 
 “Increased Amount Date” has the meaning
set forth in Section 5.13(a). 
 “Incremental Lender” has the meaning set forth in Section 5.13(a).

 “Incremental Loan Commitments” has the meaning set forth in Section 5.13(a). 

“Incremental Loans” has the meaning set forth in Section 5.13(a). 

“Incremental Revolving Credit Commitment” has the meaning set forth in Section 5.13(a). 

“Incremental Revolving Credit Increase” has the meaning set forth in Section 5.13(a). 

“Indebtedness” means, with respect to any Person, all items of indebtedness, obligation or liability, whether matured or
unmatured, liquidated or unliquidated, direct or contingent, joint or several, including, but without limitation or duplication: 
 (A) All
obligations of such Person for borrowed money; 

  
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 (B) All obligations of such Person evidenced by bonds, debentures, notes or similar instruments,
or upon which interest payments are customarily made; 
 (C) All indebtedness guaranteed, directly or indirectly, in any manner, or endorsed
(other than for collection or deposit in the Ordinary Course of Business) or discounted with recourse; 
 (D) All indebtedness secured by (or
which the holder of such indebtedness has a right, contingent or otherwise, to be secured by) any Lien upon property owned or acquired subject thereto, whether or not the liabilities secured thereby have been assumed; 

(E) All indebtedness incurred as the lessee of goods or services under leases that, in accordance with GAAP, should be reflected on the
lessee’s balance sheet; 
 (F) all obligations to pay the deferred purchase price of property or services of any such Person (including,
without limitation, all obligations under non-competition, earn-out or similar agreements), except trade payables arising in the Ordinary Course of Business not more than ninety (90) days past due, or that are currently being contested in good
faith by appropriate proceedings and with respect to which reserves in conformity with GAAP have been provided for on the books of such Person; 

(G) all obligations of such Person under conditional sale or other title retention agreements relating to property purchased by such Person to
the extent of the value of such property (other than customary reservations or retentions of title under agreements with suppliers entered into in the Ordinary Course of Business); 

(H) all obligations, contingent or otherwise, of any such Person relative to the face amount of letters of credit, whether or not drawn,
including, without limitation, any Reimbursement Obligation, and banker’s acceptances issued for the account of any such Person; 
 (I)
all obligations of any such Person in respect of Disqualified Equity Interests; 
 (J) all net obligations of such Person under any Hedge
Agreements; and 
 (K) all Guarantees of any such Person with respect to 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
Hedge Agreement on any date shall be deemed to be the Hedge Termination Value 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 Borrower Party under any Loan Document, and (b) to the extent not otherwise described in
clause (a), Other Taxes. 
 “Initial Issuing Lender” means Wells Fargo. 

“Interest Expense” means the interest expense of an applicable Person for the applicable period (to the extent included in
the computation of Net Income), determined in accordance with GAAP. 

  
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 “Interest Period” means, (a) as to each LIBOR Rate Loan (other than a Daily
LIBOR Swingline Loan), the period commencing on the date such LIBOR Rate Loan is disbursed or converted to or continued as a LIBOR Rate Loan and ending on the date one (1), three (3), or six (6) months thereafter, in each case as selected by
the Borrowers in its Notice of Borrowing or Notice of Conversion/Continuation and subject to availability, or (b) with respect to any Daily LIBOR Swingline Loan, the period commencing on the date such Daily LIBOR Swingline Loan commences and
ending one Business Day thereafter; provided that: 
 (a) the Interest Period shall commence on the date of advance of or conversion
to any LIBOR Rate Loan and, in the case of immediately successive Interest Periods, each successive Interest Period shall commence on the date on which the immediately preceding Interest Period expires; 

(b) if any Interest Period would otherwise expire on a day that is not a Business Day, such Interest Period shall expire on the next succeeding
Business Day; provided that with respect to any LIBOR Rate Loan (other than a Daily LIBOR Swingline Loan), if any Interest Period with respect to such LIBOR Rate Loan would otherwise expire on a day that is not a Business Day but is a day of
the month after which no further Business Day occurs in such month, such Interest Period shall expire on the immediately preceding Business Day; 

(c) any Interest Period with respect to a LIBOR Rate Loan (other than a Daily LIBOR Swingline Loan) 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 relevant calendar month at the end of such Interest Period; 

(d) no Interest Period shall extend beyond the Revolving Credit Maturity Date; and 

(e) there shall be no more than ten (10) Interest Periods in effect at any time. 

“IRS” means the United States Internal Revenue Service. 

“ISP98” means the International Standby Practices (1998 Revision, effective January 1, 1999), International Chamber of
Commerce Publication No. 590. 
 “Issuing Lender” means (i) the Initial Issuing Lender and (ii) any other
Lender (but excluding any Defaulting Lender) to the extent it has agreed in its sole discretion to act as an “Issuing Lender” hereunder and that has been approved in writing by the Borrowers and the Agent (such approval by the Agent not
unreasonably be delayed or withheld, and to the extent that such Lender is a Lender on the Closing Date, such approval by the Agent shall not be required) as an “Issuing Lender” hereunder, in each case in its capacity as issuer of any
Letter of Credit. 
 “Judgment Currency” has the meaning set forth in Section 12.26. 

“KMEX” means KMG de Mexico S.A. de C.V., organized under the Laws of Mexico. 

“KMG Italia” means KMG Italia S.r.l., a company duly organized and existing under the laws of Italy. 

“L/C Commitment” means, as to any Issuing Lender, the obligation of such Issuing Lender to issue Letters of Credit for the
account of the Borrowers or one or more of their respective Subsidiaries from time to time in an aggregate amount equal to (a) for the Initial Issuing Lender, the amount set forth opposite the name of such Initial Issuing Lender on Schedule
1.1(b) and (b) for any other Issuing Lender becoming an Issuing Lender after the Closing Date, such amount as separately agreed to in a written agreement between the Borrowers and such Issuing Lender (which such agreement shall be promptly
delivered to the Agent upon execution), in each case of clauses (a) and (b) above, any such amount may be changed after the Closing Date in a written agreement between the Borrowers and such Issuing Lender (which such agreement shall be
promptly delivered to the Agent upon execution); provided that the L/C Commitment with respect to any Person that ceases to be an Issuing Lender for any reason pursuant to the terms hereof shall be $0 (subject to the Letters of Credit of such
Person remaining outstanding in accordance with the provisions hereof). 

  
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 “L/C Facility” means the letter of credit facility established pursuant to
Article III. 
 “L/C Obligations” means at any time, an amount equal to the sum of (a) the aggregate undrawn
and unexpired Dollar Amount of the then outstanding Letters of Credit and (b) the aggregate Dollar Amount of drawings under Letters of Credit which have not then been reimbursed pursuant to Section 3.5. 

“L/C Participants” means, with respect to any Letter of Credit, the collective reference to all the Revolving Credit Lenders
other than the applicable Issuing Lender. 
 “L/C Sublimit” means the lesser of (a) $20,000,000 and (b) the
Revolving Credit Commitment. 
 “Lender” means each Person executing this Agreement as a Lender on the Closing Date and any
other Person that shall have become a party to this Agreement as a Lender pursuant to an Assignment and Assumption or pursuant to Section 5.13, other than any Person that ceases to be a party hereto as a Lender pursuant to an Assignment
and Assumption. Unless the context otherwise requires, the term “Lenders” includes the Swingline Lender. 
 “Lender
Parties” means, collectively, the Agent, the Lenders, the Issuing Lenders, the Hedge Banks, the Cash Management Banks, each co-agent or sub-agent appointed by the Agent from time to time pursuant to Section 11.5, any other
holder from time to time of any Credit Agreement Obligations and, in each case, their respective successors and permitted assigns. 

“Lender Joinder Agreement” means a joinder agreement in form and substance reasonably satisfactory to the Agent delivered in
connection with Section 5.13. 
 “Lending Office” means, with respect to the Agent, any Lender or any Issuing
Lender, the office or offices of such Person maintaining such Person’s Extensions of Credit or issuing such Letters of Credit, or such other office or offices as such Person may from time to time notify the Borrowers and the Agent, which office
may include any Affiliate of such Person or any domestic or foreign branch of such Person or such Affiliate. 
 “Letter of Credit
Application” means an application, in the form specified by the applicable Issuing Lender from time to time, requesting such Issuing Lender to issue a Letter of Credit. 

“Letters of Credit” means the collective reference to letters of credit issued pursuant to Section 3.1 and the
Existing Letters of Credit. Notwithstanding anything to the contrary contained herein, a letter of credit issued by any Issuing Lender (other than Wells Fargo at any time it is also acting as the Agent) shall not be a “Letter of Credit”
for purposes of the Loan Documents until such time as the Agent has been notified in writing of the issuance thereof by the applicable Issuing Lender. Letters of Credit may be issued in Dollars or in an Alternative Currency. 

“Liabilities” means all Indebtedness that, in accordance with GAAP, should be classified as liabilities on a balance sheet of
a Person. 

  
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 “LIBOR” means, 

(a) for any interest rate calculation with respect to a LIBOR Rate Loan, the rate of interest per annum determined on the basis of the rate for
deposits in the applicable Permitted Currency for a period equal to the applicable Interest Period which appears on Reuters Screen LIBOR01 Page (or any applicable successor page) at approximately 11:00 a.m. (London time) two (2) London Banking
Days prior to the first day of the applicable Interest Period. If, for any reason, such rate does not appear on Reuters Screen LIBOR01 Page (or any applicable successor page), then “LIBOR” shall be determined by the Agent to be the
arithmetic average of the rate per annum at which deposits in the applicable Permitted Currency in minimum amounts of at least the Equivalent Amount of $5,000,000 would be offered by first class banks in the London interbank market to the Agent at
approximately 11:00 a.m. (London time) two (2) London Banking Days prior to the first day of the applicable Interest Period for a period equal to such Interest Period. 

(b) for any interest rate calculation with respect to a Base Rate Loan, the rate of interest per annum determined on the basis of the rate for
deposits in Dollars for an Interest Period equal to one month (commencing on the date of determination of such interest rate) which appears on the Reuters Screen LIBOR01 Page (or any applicable successor page) at approximately 11:00 a.m. (London
time) on such date of determination, or, if such date is not a Business Day, then the immediately preceding Business Day. If, for any reason, such rate does not appear on Reuters Screen LIBOR01 Page (or any applicable successor page) then
“LIBOR” for such Base Rate Loan shall be determined by the Agent to be the arithmetic average of the rate per annum at which deposits in Dollars would be offered by first class banks in the London interbank market to the Agent at
approximately 11:00 a.m. (London time) on such date of determination for a period equal to one month commencing on such date of determination. 

Each calculation by the Agent of LIBOR shall be conclusive and binding for all purposes, absent manifest error. 

Notwithstanding the foregoing, in no event shall LIBOR be less than 0.0%. 

“LIBOR Rate” means a rate per annum determined by the Agent pursuant to the following formula: 

 

					
	LIBOR Rate =	 	 LIBOR
	  	
		 	1.00-Eurodollar Reserve Percentage	  	

 “LIBOR Rate Loan” means (a) any Revolving Credit Loan bearing interest at a rate based
upon the LIBOR Rate as provided in Section 5.1(a), and (b) any Daily LIBOR Swingline Loan. Each reference to a LIBOR Rate Loan when used in connection with a Revolving Credit Loan shall mean a Fixed Rate LIBOR Loan, and each
reference to a LIBOR Rate Loan when used in connection with Swingline Loans shall mean a Daily LIBOR Swingline Loan. 

“Lien” means, with respect to any asset, any mortgage, leasehold mortgage, lien, pledge, charge, security interest,
hypothecation or encumbrance of any kind in respect of such asset. For the purposes of this Agreement, a Person shall be deemed to own subject to a Lien any asset which it has acquired or holds subject to the interest of a vendor or lessor under any
conditional sale agreement, capital lease or other title retention agreement relating to such asset. 

  
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 “Loan Documents” means, collectively, this Agreement, each Note, the Letter of
Credit Applications, the Security Documents, the Guaranty Agreements, the Fee Letters, each Additional Borrower Request and Assumption Agreement, and each other document, instrument, certificate and agreement executed and delivered by the Borrower
Parties or any of their respective Subsidiaries in favor of or provided to the Agent or any Lender Party in connection with this Agreement or otherwise referred to herein or contemplated hereby (excluding any Secured Hedge Agreement and any Secured
Cash Management Agreement). 
 “Loans” means the collective reference to the Revolving Credit Loans and the Swingline
Loans, and “Loan” means any of such Loans. 
 “London Banking Day” means any day on which dealings in Dollar
deposits are conducted by and between banks in the London interbank Eurodollar market. 
 “Long-Term Indebtedness” means at
any date (a) any Indebtedness which matures (or the maturity of which may at the option of the applicable Person be extended such that it matures) more than one year after such date, and (b) any Capital Lease Obligations arising under any
capital lease with a remaining term of more than one year after such date. 
 “Luxco Share Pledge” means the pledge over
the shares in KMG Luxembourg granted in favor of Wells Fargo, as Security Agent and materialized by that certain Luxembourg law governed Amended and Restated Share Pledge Agreement dated as of even date herewith between KMG Electronic, as Pledgor,
in favor of Wells Fargo, as Security Agent, together with any and all extensions, revisions, modifications or amendments at any time made thereto. 

“Maintenance Capital Expenditures” means, as to KMG and its Consolidated Subsidiaries, Capital Expenditures incurred to
maintain such Person’s fixed or capital assets to the extent reasonably necessary, consistent with customary industry standards and past practice, to sustain ongoing current operations of KMG and its Consolidated Subsidiaries. 

“Material Adverse Effect” means, with respect to KMG and its Subsidiaries, (a) a material adverse effect on the
operations, business, assets, properties, liabilities (actual or contingent) or condition (financial or otherwise) of such Persons, taken as a whole, (b) a material impairment of the ability of any such Person to perform its obligations under
the Loan Documents to which it is a party, (c) a material impairment of the rights and remedies of the Agent or any Lender under any Loan Document or (d) an impairment of the legality, validity, binding effect or enforceability against any
Borrower Party of any Loan Document to which it is a party. 
 “Material Contract” means (a) any contract or
agreement, written or oral, of any Borrower Party or any of its Subsidiaries (other than contracts or agreements with respect to Acquisitions) involving monetary liability of or to any such Person in an amount which might reasonably be expected to
exceed $10,000,000 during any Fiscal Year or (b) any other contract or agreement, written or oral, of any Borrower Party or any of its Subsidiaries, the breach, non-performance, cancellation or failure to
renew of which could reasonably be expected to have a Material Adverse Effect. 
 “Minimum Collateral Amount” means, at any
time, (a) with respect to Cash Collateral consisting of cash or deposit account balances, an amount equal to 103% of the sum of (i) the Fronting Exposure of the Issuing Lender with respect to Letters of Credit issued and outstanding at
such time and (ii) the Fronting Exposure of the Swingline Lender with respect to all Swingline Loans outstanding at such time and (b) otherwise, an amount determined by the Agent and each of the applicable Issuing Lenders that is entitled
to Cash Collateral hereunder at such time in their sole discretion. 
 “Moody’s” means Moody’s Investors Service,
Inc. 

  
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 “Mortgaged Property” means the “Mortgaged Property” as defined in the
Mortgages. 
 “Mortgages” means the collective reference to each mortgage, deed of trust or other real property security
document, encumbering any real property now or hereafter owned by any Borrower Party, in each case, in form and substance reasonably satisfactory to the Agent and executed by such Borrower Party in favor of the Agent, for the ratable benefit of the
Lender Parties, including without limitation (i) that certain Deed of Trust and Security Agreement dated December 31, 2007 executed by KMG Electronic in favor of the Agent, with respect to the Mortgaged Property located in Pueblo County,
Colorado; (ii) that certain Mortgage and Security Agreement dated December 31, 2007 executed by KMG-Bernuth in favor of the Agent, with respect to the Mortgaged Property located in Doniphan County, Kansas; and (iii) that certain Deed
of Trust, Assignment of Rents and Leases, Security Agreement and Financing Statement dated March 18, 2010 executed by KMG Electronic in favor of the Agent, with respect to the Mortgaged Property located in San Benito County, California; such
term includes any and all extensions, revisions, modifications or amendments at any time made to any of the foregoing. 

“Multiemployer Plan” means a “multiemployer plan” as defined in Section 4001(a)(3) of ERISA to which any
Borrower Party or any ERISA Affiliate is making, or is accruing an obligation to make, or has accrued an obligation to make contributions within the preceding seven (7) years. 

“Net Income” means the net income of an applicable Person for the applicable period as determined in accordance with GAAP,
but excluding for purposes of determining any financial ratios under this Agreement, all Extraordinary Receipts and any Income Tax Expense on such Extraordinary Receipts and any tax deductions or credits on account of such Extraordinary Receipts.

 “Non-Consenting Lender” means (a) any Lender that does not approve any consent, waiver, amendment, modification or
termination that (i) requires the approval of all Lenders or all affected Lenders in accordance with the terms of Section 12.2 and (ii) has been approved by the Required Lenders, or (b) any Lender that does not consent to
any Foreign Subsidiary as an Additional Borrower pursuant to Section 4.4 so long as such Foreign Subsidiary has been consented to as an Additional Borrower by the Required Lenders. 

“Non-Defaulting Lender” means, at any time, each Lender that is not a Defaulting Lender at such time. 

“Non-Guarantor Subsidiary” means any Subsidiary of KMG that is not a Borrower Party. 

“Notes” means the collective reference to the Revolving Credit Notes and the Swingline Note. 

“Notice of Account Designation” has the meaning set forth in Section 2.3(b). 

“Notice of Borrowing” has the meaning set forth in Section 2.3(a). 

“Notice of Conversion/Continuation” has the meaning set forth in Section 5.2. 

“Notice of Prepayment” has the meaning set forth in Section 2.4(c). 

“OFAC” means the U.S. Department of the Treasury’s Office of Foreign Assets Control. 

“Officer’s Compliance Certificate” means a certificate of the chief financial officer or the treasurer of KMG
substantially in the form attached as Exhibit F. 

  
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 “Ordinary Course of Business” means an action taken by a Person only if: 

(A) Such action is consistent with the past practices of such Person and is taken in the ordinary course of the normal day-to-day operations of
such Person; and 
 (B) Such action is not required to be authorized by the Governing Body of such Person under applicable Laws. 

“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, 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, documentary, intangible, recording, filing, registration or similar
Taxes that arise from any payment made under, from the execution, delivery, performance, enforcement or registration of, from the receipt or perfection of a security interest under, or otherwise with respect to, any 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 5.12). 

“Participant” has the meaning set forth in Section 12.10(d). 

“Participant Register” has the meaning set forth in Section 12.10(d). 

“Participating Member State” means each state so described in any EMU Legislation. 

“PATRIOT Act” means the USA PATRIOT Act (Title III of Pub. L. 107-56 (signed into law October 26, 2001)). 

“PBGC” means the Pension Benefit Guaranty Corporation or any successor agency. 

“Pension Plan” means any Employee Benefit Plan, other than a Multiemployer Plan, which is subject to the provisions of Title
IV of ERISA or Section 412 of the Code and which (a) is maintained, funded or administered for the employees of any Borrower Party or any ERISA Affiliate or (b) has at any time within the preceding seven (7) years been
maintained, funded or administered for the employees of any Borrower Party or any current or former ERISA Affiliates. 
 “Permitted
Acquisition” means any Acquisition by any Borrower Party if each such Acquisition meets all of the following requirements: 
 (a) no
less than five (5) Business Days prior to the proposed closing date of such Acquisition, the Borrowers shall have delivered written notice of such Acquisition to the Agent and the Lenders, which notice shall include the proposed closing date of
such Acquisition; 
 (b) the Borrowers shall have certified on or before the closing date of such Acquisition, in writing and in a form
reasonably acceptable to the Agent, that such Acquisition has been approved by the board of directors (or equivalent governing body) of the Person to be acquired; 

(c) the Person or business to be acquired shall be in a line of business permitted pursuant to Section 9.10; 

  
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 (d) if such transaction is a merger or consolidation, a Borrower or a Subsidiary Guarantor shall
be the surviving Person and no Change in Control shall have been effected thereby; 
 (e) the Borrowers shall have delivered to the Agent all
documents required to be delivered pursuant to, and in accordance with, Section 8.14; 
 (f) no later than five (5) Business
Days prior to the proposed closing date of such Acquisition, the Borrowers shall have delivered to the Agent an Officer’s Compliance Certificate for the most recent fiscal quarter end preceding such Acquisition for which financial statements
are available demonstrating, in form and substance reasonably satisfactory to the Agent, that the Borrowers are in compliance on a Pro Forma Basis (as of the date of the Acquisition and after giving effect thereto and any Indebtedness incurred in
connection therewith) with each covenant contained in Section 9.11; provided, further that if Consolidated Leverage Ratio calculated on a Pro Forma Basis (as of the proposed closing date of the Acquisition and after giving effect
thereto and any Indebtedness incurred in connection therewith) shall be equal to or greater than 2.25 to 1.00, the Permitted Acquisition Consideration for such Acquisition shall not exceed an amount equal to 30% of the Equity Owner’s Equity of
KMG and its Consolidated Subsidiaries calculated on a Pro Forma Basis; 
 (g) promptly, but in no event later than five (5) Business
Days after to the closing date of such Acquisition the Borrowers, to the extent requested by the Agent, (i) shall have delivered to the Agent copies of the material Permitted Acquisition Documents, and (ii) shall have delivered to, or made
available for inspection by, the Agent substantially complete Permitted Acquisition Diligence Information; 
 (h) no Default or Event of
Default shall have occurred and be continuing both before and after giving effect to such Acquisition and any Indebtedness incurred in connection therewith; and 

(i) the Borrowers shall have (i) delivered to the Agent a certificate of a Responsible Officer certifying that all of the requirements set
forth above have been satisfied or will be satisfied on or prior to the consummation of such Acquisition and (ii) provided such other documents and other information as may be reasonably requested by the Agent or the Required Lenders (through
the Agent) in connection with such Acquisition. 
 “Permitted Acquisition Consideration” means the aggregate amount of the
purchase price, including, but not limited to, any assumed debt, earn-outs (valued at the maximum amount payable thereunder), deferred payments, or Equity Interests of the Borrowers or any Subsidiaries, to be paid on a singular basis in connection
with any applicable Permitted Acquisition as set forth in the applicable Permitted Acquisition Documents executed by the Borrowers or any of its Subsidiaries in order to consummate the applicable Permitted Acquisition. 

“Permitted Acquisition Diligence Information” means with respect to any Acquisition proposed by the Borrowers or any
Subsidiary, to the extent applicable, all material financial information, all material contracts, all material customer lists, all material supply agreements, and all other material information, in each case, obtained by the Borrowers or any
Subsidiary in connection with such Acquisition and reasonably requested to be delivered to the Agent (except to the extent that any such information is (a) subject to any confidentiality agreement, unless mutually agreeable arrangements can be
made to preserve such information as confidential, (b) classified or (c) subject to any attorney-client privilege). 

  
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 “Permitted Acquisition Documents” means with respect to any Acquisition proposed
by the Borrowers or any Subsidiary, final copies or substantially final drafts if not executed at the required time of delivery of the purchase agreement, sale agreement, merger agreement or other agreement evidencing such Acquisition, including,
without limitation, all legal opinions and each other document executed, delivered, contemplated by or prepared in connection therewith and any amendment, modification or supplement to any of the foregoing. 

“Permitted Currency” means Dollars or any Alternative Currency, or each such currency, as the context requires. 

“Permitted Liens” means the Liens permitted pursuant to Section 9.2. 

“Person” means any natural person, corporation, limited liability company, trust, joint venture, association, company,
partnership, Governmental Authority or other entity. 
 “Platform” has the meaning set forth in Section 8.2.

 “Pledged Collateral” means the “Pledged Equity Interests” as defined in the Security Agreement. 

“Pledged Foreign Subsidiary” means any Foreign Subsidiary whose Equity Interests (all or a portion) of which are Pledged
Collateral. 
 “Prime Rate” means, at any time, the rate of interest per annum publicly announced from time to time by the
Agent as its prime rate. Each change in the Prime Rate shall be effective as of the opening of business on the day such change in such prime rate occurs. The parties hereto acknowledge that the rate announced publicly by the Agent as its prime rate
is an index or base rate and shall not necessarily be its lowest or best rate charged to its customers or other banks. 
 “Pro Forma
Basis” means, for purposes of calculating Consolidated EBITDA and Consolidated EBIDA for any period during which one or more Specified Transactions occurs, that such Specified Transaction (and all other Specified Transactions that have been
consummated during the applicable period) shall be deemed to have occurred as of the first day of the applicable period of measurement and: 

(a) all income statement items (whether positive or negative) attributable to the Property or Person disposed of in a Specified
Disposition shall be excluded and all income statement items (whether positive or negative) attributable to the Property or Person acquired in a Permitted Acquisition shall be included (provided that such income statement items to be included
are reflected in financial statements or other financial data furnished to the Agent and based upon reasonable assumptions and calculations which are expected to have a continuous impact); and 

(b) non-recurring costs, extraordinary expenses, cost savings and other pro forma adjustments attributable to such Specified
Transaction may be included to the extent that such costs, expenses or adjustments: 
 (i) are reasonably expected to be
realized within twelve (12) months of such Specified Transaction as set forth in reasonable detail on a certificate of a Responsible Officer of KMG delivered to the Agent; 

(ii) are calculated on a basis consistent with GAAP to the extent applicable and are, in each case, reasonably
identifiable, factually supportable, and expected to have a continuing impact on the operations of KMG and its Subsidiaries; and 

  
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 (iii) any cost savings adjustment for any Specified Transaction which exceeds
$1,000,000 for any measurement period shall have been approved by the Required Lenders; 
 provided that the foregoing costs, expenses and
adjustments shall be without duplication of any costs, expenses or adjustments that are already included in the calculation of Consolidated EBITDA, Consolidated EBIDA or clause (a) above. 

“Property” means any right or interest in or to property of any kind whatsoever, whether real, personal or mixed and whether
tangible or intangible, including, without limitation, Equity Interests. 
 “Prudential Loan Documents” means the
Prudential Term Notes and the Prudential Note Agreement. 
 “Prudential Note Holders” means the holders of the Prudential
Term Notes from time to time, including without limitation, The Prudential Insurance Company of America and PRUCO Life Insurance Company. 

“Prudential Note Agreement” means the Note Purchase Agreement dated as of December 31, 2007, by and among KMG,
KMG-Bernuth and KMG Electronic and the Prudential Note Holders in connection with the Prudential Term Notes. 
 “Prudential Term
Notes” means each of those certain 7.43% Senior Secured Notes dated as of December 31, 2007, given by KMG, KMG-Bernuth and KMG Electronic in favor of the Prudential Note Holders in the aggregate principal amount of $20,000,000.00, and
includes any amendment to or modification of any such note and any promissory note given in extension or renewal of, or in substitution for, such note. 

“Public Lenders” has the meaning set forth in Section 8.2. 

“Qualified ECP Guarantor” has the meaning set forth in Section 12.23. 

“Qualified Equity Interests” means any Equity Interests that are not Disqualified Equity Interests. 

“Recipient” means (a) the Agent, (b) any Lender and (c) any Issuing Lender, as applicable. 

“Register” has the meaning set forth in Section 12.10(c). 

“Reimbursement Obligation” means the obligation of the Borrowers to reimburse any Issuing Lender pursuant to
Section 3.5 for amounts drawn under Letters of Credit issued by such Issuing Lender. 
 “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. 

“Required Lenders” means, at any date, any combination of the Revolving Credit Lenders holding more than fifty percent
(50%) of the sum of the aggregate amount of the Revolving Credit Commitment or, if the Revolving Credit Commitment has been terminated, any combination of the Revolving Credit Lenders holding more than fifty percent (50%) of the aggregate
Extensions of Credit under the Revolving Credit Facility; provided that the Revolving Credit Commitment of, and the portion of the Extensions of Credit under the Revolving Credit Facility, as applicable, held or deemed held by, any Defaulting
Lender shall be excluded for purposes of making a determination of the Required Lenders; provided, further, however, at any time there are two or more Lenders, the Required Lenders must include at least two Lenders unless there
is only one Lender that is not a Defaulting Lender. 

  
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 “Rents” means all the rents, issues, and profits now due and which may hereafter
become due under or by virtue of the Assigned Leases, together with all claims and rights to the payment of money at any time arising in connection with any rejection or breach of any of the Assigned Leases under Bankruptcy Law, including without
limitation, all rights to recover damages arising out of such breach or rejection, all rights to charges payable by a tenant or trustee in respect of the leased premises following the entry of an order for relief under any Bankruptcy Law in respect
of a tenant and all rentals and charges outstanding under the Assigned Leases as of the date of entry of such order for relief. 

“Responsible Officer” means, as to any Person, the chief executive officer, president, chief financial officer, controller,
treasurer or assistant treasurer of such Person or any other officer of such Person designated in writing by such Person and reasonably acceptable to the Agent. Any document delivered hereunder or under any other Loan Document that is signed by a
Responsible Officer of a Person shall be conclusively presumed to have been authorized by all necessary corporate, partnership and/or other action on the part of such Person and such Responsible Officer shall be conclusively presumed to have acted
on behalf of such Person. 
 “Restricted Payment” has the meaning set forth in Section 9.6. 

“Revaluation Date” means (a) with respect to any Alternative Currency Revolving Credit Loan, each of the following:
(i) the date of making any such Loan, (ii) each continuation of such Alternative Currency Revolving Credit Loan, (iii) the last Business Day of each calendar quarter and (iv) such additional dates as the Agent shall determine or
the Required Lenders shall reasonably require and (b) with respect to any Letter of Credit, each of the following: (i) the date of issuance of any Letter of Credit denominated in an Alternative Currency, (ii) each date of an amendment
of any such Letter of Credit having the effect of increasing the amount thereof, (iii) each date of any payment by the Issuing Lender under any Letter of Credit denominated in an Alternative Currency, (iv) the last Business Day of each
calendar quarter and (v) such additional dates as the Agent or the Issuing Lender shall determine or the Required Lenders shall reasonably require. 

“Revolving Credit Commitment” means (a) as to any Revolving Credit Lender, the obligation of such Revolving Credit
Lender to make Revolving Credit Loans to, and to purchase participations in L/C Obligations and Swingline Loans for the account of, the Borrowers hereunder in an aggregate principal amount at any time outstanding not to exceed the amount set forth
opposite such Revolving Credit Lender’s name on the Register, as such amount may be modified at any time or from time to time pursuant to the terms hereof (including, without limitation, Section 5.13) and (b) as to all
Revolving Credit Lenders, the aggregate commitment of all Revolving Credit Lenders to make Revolving Credit Loans, as such amount may be modified at any time or from time to time pursuant to the terms hereof (including, without limitation,
Section 5.13). The aggregate Revolving Credit Commitment of all the Revolving Credit Lenders on the Closing Date shall be $150,000,000. The initial Revolving Credit Commitment of each Revolving Credit Lender is set forth opposite the
name of such Lender on Schedule 1.1(b). 
 “Revolving Credit Commitment Percentage” means, with respect to any
Revolving Credit Lender at any time, the percentage (carried out to the ninth decimal place) of the total Revolving Credit Commitments of all the Revolving Credit Lenders represented by such Revolving Credit Lender’s Revolving Credit
Commitment. If the Revolving Credit Commitments have terminated or expired, the Revolving Credit Commitment Percentages shall be determined based upon the Revolving Credit Commitments most recently in effect, giving effect to any assignments. The
initial Revolving Credit Commitment Percentage of each Revolving Credit Lender is set forth opposite the name of such Lender on Schedule 1.1(b). 

  
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 “Revolving Credit Exposure” means, as to any Revolving Credit Lender at any
time, the Dollar Amount of the aggregate principal amount at such time of its outstanding Revolving Credit Loans and such Revolving Credit Lender’s participation in L/C Obligations and Swingline Loans at such time. 

“Revolving Credit Facility” means the revolving credit facility established pursuant to Article II (including any
increase in such revolving credit facility established pursuant to Section 5.13). 
 “Revolving Credit Lenders”
means, collectively, all of the Lenders with a Revolving Credit Commitment. 
 “Revolving Credit Loan” means any revolving
loan (including any Alternative Currency Revolving Credit Loan) made to the Borrowers pursuant to Section 2.1, and all such revolving loans collectively as the context requires. 

“Revolving Credit Maturity Date” means the earliest to occur of (a) October 9, 2019, (b) the date of
termination of the entire Revolving Credit Commitment by the Borrowers pursuant to Section 2.5, and (c) the date of termination of the Revolving Credit Commitment pursuant to Section 10.2(a). 

“Revolving Credit Note” means a promissory note made by the Borrowers in favor of a Revolving Credit Lender evidencing the
Dollar Amount of the Revolving Credit Loans made by such Revolving Credit Lender, substantially in the form attached as
 Exhibit A-1, and any substitutes therefor, and any replacements, restatements, renewals or extension thereof,
in whole or in part. 
 “Revolving Credit Outstandings” means the sum of (a) with respect to Revolving Credit
Loans and Swingline Loans on any date, the aggregate outstanding principal Dollar Amount thereof after giving effect to any borrowings and prepayments or repayments of Revolving Credit Loans and Swingline Loans, as the case may be, occurring on such
date; plus (b) with respect to any L/C Obligations on any date, the aggregate outstanding Dollar Amount thereof on such date after giving effect to any Extensions of Credit occurring on such date and any other changes in the aggregate
Dollar Amount of the L/C Obligations as of such date, including as a result of any reimbursements of outstanding unpaid drawings under any Letters of Credit or any reductions in the maximum amount available for drawing under Letters of Credit taking
effect on such date. 
 “S&P” means Standard & Poor’s Financial Services LLC, a part of McGraw-Hill
Financial and any successor thereto. 
 “Sanctioned Country” means a country or territory which is itself the subject or
target of any Sanctions, including a country subject to a sanctions program identified on the list maintained by OFAC and available at
 http://www.treasury.gov/resource-center/sanctions/Programs/Pages/Programs.aspx, or as otherwise
published from time to time. 
 “Sanctioned Person” means (a) a Person named on the list of “Specially Designated
Nationals and Blocked Persons” maintained by OFAC available at http://www.treasury.gov/resource-center/sanctions/SDN-List/Pages/default.aspx, or as otherwise published from time to time, (b) a Person named on the lists maintained by
the United Nations Security Council available at http://www.un.org/sc/committees/list_compend.shtml, or as otherwise published from time to time, (c) a Person named on the lists maintained by the European Union available at
http://eeas.europa.eu/cfsp/sanctions/consol-list_en.htm, or as otherwise published from time to time, (d) a Person named on the lists maintained by Her Majesty’s Treasury available at

http://www.hm-treasury.gov.uk/fin_sanctions_index.htm, or as otherwise published from time to time, or (e) (i) an agency of the government of a Sanctioned Country, (ii) an organization owned by or controlled by a Sanctioned
Country, or (iii) a Person operating, organized or resident in a Sanctioned Country. 

  
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 “Sanctions” means economic or financial sanctions or trade embargoes imposed,
administered or enforced from time to time by (a) the U.S. government, including those administered by the Office of Foreign Assets Control of the U.S. Department of the Treasury or the U.S. Department of State, or (b) the United Nations
Security Council, the European Union, any European Union member state or Her Majesty’s Treasury of the United Kingdom. 

“SEC” means the Securities and Exchange Commission, or any Governmental Authority succeeding to any of its principal
functions. 
 “Secured Cash Management Agreement” means any Cash Management Agreement between or among any Borrower Party
and any Cash Management Bank. 
 “Secured Hedge Agreement” means any Hedge Agreement between or among any Borrower Party
and any Hedge Bank. 
 “Security Agreement” means that certain Amended and Restated Security Agreement of even date
herewith executed by the U.S. Borrower Parties in favor of the Agent, for the ratable benefit of the Lender Parties, which shall be in form and substance acceptable to the Agent, together with any and all extensions, revisions, modifications or
amendments at any time made thereto. 
 “Security Documents” means the collective reference to the Security Agreement, the
Luxco Share Pledge, the Mortgages, and each other agreement or writing pursuant to which any Borrower Party pledges or grants a security interest in any Property or assets securing the Credit Agreement Obligations. 

“Solvent” and “Solvency” mean, with respect to any Person on any date of determination, that on such date
(a) the fair value of the property of such Person is greater than the total amount of liabilities, including contingent liabilities, of such Person, (b) the present fair salable value of the assets of such Person is not less than the
amount that will be required to pay the probable liability of such Person on its debts as they become absolute and matured, (c) such Person does not intend to, and does not believe that it will, incur debts or liabilities beyond such
Person’s ability to pay such debts and liabilities as they mature, (d) such Person is not engaged in business or a transaction, and is not about to engage in business or a transaction, for which such Person’s property would constitute
an unreasonably small capital, and (e) such Person is able to pay its debts and liabilities, contingent obligations and other commitments as they mature in the Ordinary Course of Business. The amount of contingent liabilities at any time shall
be computed as the amount that, in the light of all the facts and circumstances existing at such time, represents the amount that can reasonably be expected to become an actual or matured liability. 

“Specified Disposition” means any disposition of all or substantially all of the assets or Equity Interests of any Subsidiary
of the Borrowers or any division, business unit, product line or line of business. 
 “Specified Transactions” means
(a) any Specified Disposition, (b) any Permitted Acquisition and (c) the Transactions. 
 “Sterling” and
“£” mean the lawful currency of the United Kingdom. 

  
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 “Subsidiary” means as to any Person, any corporation, partnership, limited
liability company or other entity of which more than fifty percent (50%) of the outstanding Equity Interests having ordinary voting power to elect a majority of the board of directors (or equivalent governing body) or other managers of such
corporation, partnership, limited liability company or other entity is at the time owned by (directly or indirectly) or the management is otherwise controlled by (directly or indirectly) such Person (irrespective of whether, at the time, Equity
Interests of any other class or classes of such corporation, partnership, limited liability company or other entity shall have or might have voting power by reason of the happening of any contingency). Unless otherwise qualified, references to
“Subsidiary” or “Subsidiaries” herein shall refer to those of KMG. 
 “Subsidiary Guarantors” means,
collectively, all direct and indirect Subsidiaries of KMG (other than (a) Foreign Subsidiaries to the extent that and for so long as the guaranty of such Foreign Subsidiary would have adverse tax consequences for KMG or any other Borrower Party
or result in a violation of Applicable Laws, and (b) U.S. Non-Guarantor Subsidiaries) in existence on the Closing Date or which become a party to the Subsidiary Guaranty Agreement pursuant to Section 8.14. 

“Subsidiary Guaranty Agreement” means the unconditional guaranty agreement of even date herewith executed by the Subsidiary
Guarantors in favor of the Agent, for the ratable benefit and the Lender Parties, which shall be in form and substance acceptable to the Agent. 

“Swap Obligation” means, with respect to any Guarantor, any obligation to pay or perform under any agreement, contract or
transaction that constitutes a “swap” within the meaning of section 1a(47) of the Commodity Exchange Act. 

“Swingline Commitment” means the lesser of (a) $10,000,000 and (b) the Revolving Credit Commitment. 

“Swingline Facility” means the swingline facility established pursuant to Section 2.2. 

“Swingline Lender” means Wells Fargo in its capacity as swingline lender hereunder or any successor thereto. 

“Swingline Loan” means any swingline loan made by the Swingline Lender to the Borrowers pursuant to Section 2.2,
and all such swingline loans collectively as the context requires. 
 “Swingline Note” means a promissory
note made by the Borrowers in favor of the Swingline Lender evidencing the Swingline Loans made by the Swingline Lender, substantially in the form attached as Exhibit A-2, and any substitutes therefor, and any replacements,
restatements, renewals or extension thereof, in whole or in part. 
 “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, fines, additions to tax or penalties applicable thereto. 

  
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 “Termination Event” means the occurrence of any of the following which,
individually or in the aggregate, has resulted or could reasonably be expected to result in liability of the Borrowers in an aggregate amount in excess of the Threshold Amount: (a) a “Reportable Event” described in Section 4043
of ERISA for which the thirty (30) day notice requirement has not been waived by the PBGC, or (b) the withdrawal of any Borrower Party or any ERISA Affiliate from a Pension Plan 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, or (c) the termination of a Pension Plan, the filing of a notice of intent to
terminate a Pension Plan or the treatment of a Pension Plan amendment as a termination, under Section 4041 of ERISA, if the plan assets are not sufficient to pay all plan liabilities, or (d) the institution of proceedings to terminate, or
the appointment of a trustee with respect to, any Pension Plan by the PBGC, or (e) any other event or condition which would constitute grounds under Section 4042(a) of ERISA for the termination of, or the appointment of a trustee to
administer, any Pension Plan, or (f) the imposition of a Lien pursuant to Section 430(k) of the Code or Section 303 of ERISA, or (g) the determination that any Pension Plan or Multiemployer Plan is considered an at-risk plan or
plan in endangered or critical status with the meaning of Sections 430, 431 or 432 of the Code or Sections 303, 304 or 305 of ERISA or (h) the partial or complete withdrawal of any Borrower Party or any ERISA Affiliate from a Multiemployer
Plan if withdrawal liability is asserted by such plan, or (i) any event or condition which results in the reorganization or insolvency of a Multiemployer Plan under Sections 4241 or 4245 of ERISA, or (j) any event or condition which
results in the termination of a Multiemployer Plan under Section 4041A of ERISA or the institution by PBGC of proceedings to terminate a Multiemployer Plan under Section 4042 of ERISA, or (k) 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 any Borrower Party or any ERISA Affiliate. 

“Threshold Amount” means $5,000,000. 

“Total Credit Exposure” means, as to any Lender at any time, the unused Commitments and Revolving Credit Exposure of such
Lender at such time. 
 “Transaction Costs” means all transaction fees, charges and other amounts related to the
Transactions and any Permitted Acquisitions (including, without limitation, any financing fees, merger and acquisition fees, legal fees and expenses, due diligence fees or any other fees and expenses in connection therewith), in each case to the
extent paid within six (6) months of the closing of the Credit Facility or such Permitted Acquisition, as applicable, and approved by the Agent in its reasonable discretion. 

“Transactions” means, collectively, (a) the closing of this Agreement and the refinancing in full of all Indebtedness
outstanding under the Existing Credit Agreement pursuant to the terms hereof, (b) the initial Extensions of Credit, and (c) the payment of the Transaction Costs incurred in connection with the foregoing. 

“UCC” means the Uniform Commercial Code as in effect in the State of Texas or any other applicable jurisdiction. 

“Uniform Customs” means the Uniform Customs and Practice for Documentary Credits (2007 Revision), effective July, 2007
International Chamber of Commerce Publication No. 600. 
 “United States” means the United States of America. 

“U.S. Borrower” means any Borrower that is a U.S. Person. 

“U.S. Borrower Guarantors” means, collectively, the U.S. Borrowers in their capacity as guarantors under the U.S. Borrower
Guaranty Agreement. 
 “U.S. Borrower Guaranty Agreement” means the unconditional guaranty agreement of even date herewith
executed by each of the U.S. Borrowers in favor of the Agent, for the ratable benefit of the Lender Parties, which shall be in form and substance acceptable to the Agent. 

  
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 “U.S. Borrower Parties” means, collectively, the U.S. Borrowers and the U.S.
Subsidiary Guarantors. 
 “U.S. Non-Guarantor Subsidiaries” shall mean those U.S. Subsidiaries of KMG, designated by KMG as
a “U.S. Non-Guarantor Subsidiary” by written notice to the Agent, provided that (i) the income generated by such U.S. Non-Guarantor Subsidiaries does not at any time, in the aggregate, exceed 1% of Consolidated Net Income of
KMG and its Subsidiaries and (ii) the assets of such U.S. Non-Guarantor Subsidiaries do not at any time, in the aggregate, exceed 1% of the Consolidated total assets of the KMG and its Subsidiaries. If, at any time, the income generated by U.S.
Non-Guarantor Subsidiaries or the assets owned by U.S. Non-Guarantor Subsidiaries exceeds the thresholds set forth in this definition, such Subsidiaries shall thereafter cease to be U.S. Non-Guarantor Subsidiaries for purposes of this Agreement and
the other Loan Documents and shall comply with the applicable provisions of Section 8.14 to the extent required for the remaining U.S. Non-Guarantor Subsidiaries to be in compliance with the requirements of this definition. 

“U.S. Obligations” means, collectively, that portion of the Credit Agreement Obligations consisting of obligations and
liabilities of any U.S. Borrower Party to any Lender Party under the Loan Documents, whether now in existence or hereafter arising, including without limitation: (a) the principal of and interest on (including interest accruing after the filing
of any bankruptcy or similar petition) the Loans made to U.S. Borrowers, (b) the L/C Obligations relating to Letters of Credit issued on behalf of U.S. Borrowers, (c) all existing or future payment and other obligations owing by any U.S.
Borrower Party under any U.S. Borrower Guaranty Agreement or Subsidiary Guaranty Agreement, (d) all existing or future payment and other obligations owing by any U.S. Borrower Party under (i) any Secured Hedge Agreement to which a U.S.
Borrower Party is party and (ii) any Secured Cash Management Agreement to which a U.S. Borrower Party is party, and (e) all other fees and commissions (including attorneys’ fees), charges, indebtedness, loans, liabilities, financial
accommodations, obligations, covenants and duties owing by the U.S. Borrower Parties and each of their respective Subsidiaries to the Lenders, the Issuing Lender or the Agent, in each case under any Loan Document, including those with respect to any
Loan made to a U.S. Borrower Party or Letter of Credit issued on behalf of a U.S. Borrower Party, of every kind, nature and description, direct or indirect, absolute or contingent, due or to become due, contractual or tortious, liquidated or
unliquidated, and whether or not evidenced by any note and including interest and fees that accrue after the commencement by or against any U.S. Borrower Party or any Subsidiary thereof of any proceeding under any Bankruptcy Laws, naming such Person
as the debtor in such proceeding, regardless of whether such interest and fees are allowed claims in such proceeding; provided, however, that notwithstanding anything to the contrary herein or any other Loan Document, “U.S. Obligations”
shall not include, with respect to any U.S. Borrower Party, any Excluded Swap Obligations of such U.S. Borrower Party. 
 “U.S.
Person” means any Person that is a “United States person” as defined in Section 7701(a)(30) of the Code. 

“U.S. Subsidiary” means any Subsidiary (other than a Borrower) that is a U.S. Person. 

“U.S. Subsidiary Guarantor” means any Subsidiary Guarantor that is a U.S. Person. 

“U.S. Tax Compliance Certificate” has the meaning set forth in Section 5.11(g). 

“Wells Fargo” means Wells Fargo Bank, National Association, a national banking association. 

  
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 “Wholly-Owned” means, with respect to a Subsidiary, that all of the Equity
Interests of such Subsidiary are, directly or indirectly, owned or controlled by KMG and/or one or more of its Wholly-Owned Subsidiaries (except for directors’ qualifying shares or other shares required by Applicable Law to be owned by a Person
other than KMG and/or one or more of its Wholly-Owned Subsidiaries). 
 “Withholding Agent” means any Borrower Party and
the Agent. 
 SECTION 1.2 Other Definitions and 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, (b) whenever the context may require, any pronoun shall
include the corresponding masculine, feminine and neuter forms, (c) the words “include”, “includes” and “including” shall be deemed to be followed by the phrase “without limitation”, (d) the word
“will” shall be construed to have the same meaning and effect as the word “shall”, (e) any reference herein to any Person shall be construed to include such Person’s successors and assigns, (f) the words
“herein”, “hereof” and “hereunder”, and words of similar import, shall be construed to refer to this Agreement in its entirety and not to any particular provision hereof, (g) all references herein to Articles,
Sections, Exhibits and Schedules shall be construed to refer to Articles and Sections of, and Exhibits and Schedules to, this Agreement, (h) 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, (i) the term “documents” includes any and all instruments, documents, agreements,
certificates, notices, reports, financial statements and other writings, however evidenced, whether in physical or electronic form and (j) 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”. 

SECTION 1.3 Accounting Terms. 

(a) All accounting terms not specifically or completely defined herein shall be construed in conformity with, and all financial data (including
financial ratios and other financial calculations) required to be submitted pursuant to this Agreement shall be prepared in conformity with GAAP, applied on a consistent basis, as in effect from time to time and in a manner consistent with that used
in preparing the audited financial statements required by Section 8.1(a), except as otherwise specifically prescribed herein; provided, that for purposes of determining compliance with any incurrence or expenditure tests
set forth in Article VIII and/or Article IX, any amounts so incurred or expended (to the extent incurred or expended in a currency other than Dollars) shall be converted into Dollars on the basis of the Exchange Rates as in effect on
the date of such incurrence or expenditure under any provision of any such Section that has an aggregate Dollar limitation provided for therein (and to the extent the respective incurrence or expenditure test regulates the aggregate amount
outstanding at any time and it is expressed in terms of Dollars, all outstanding amounts originally incurred or spent in currencies other than Dollars shall be converted into Dollars on the basis of the Exchange Rates as in effect on the date of any
new incurrence or expenditures made under any provision of any such Section that regulates the Dollar amount outstanding at any time). Notwithstanding the foregoing, all financial statements delivered hereunder shall be prepared, and all financial
covenants contained herein shall be calculated, without giving effect to any election under the Statement of Financial Accounting Standards No. 159 (or any similar accounting principle) permitting a Person to value its financial liabilities or
Indebtedness at the fair value thereof. Notwithstanding the foregoing, for purposes of determining compliance with any covenant (including the computation of any financial covenant) contained herein, Indebtedness of KMG and its Subsidiaries shall be
deemed to be carried at 100% of the outstanding principal amount thereof, and the effects of FASB ASC 825 and FASB ASC 470-20 on financial liabilities shall be disregarded. 

  
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 (b) If at any time any change in GAAP would affect the computation of any financial ratio or
requirement set forth in any Loan Document, and either the Borrowers or the Required Lenders shall so request, the Agent, the Lenders and the Borrowers shall negotiate in good faith to amend such ratio or requirement to preserve the original intent
thereof in light of such change in GAAP (subject to the approval of the Required Lenders); provided that, until so amended, (i) such ratio or requirement shall continue to be computed in accordance with GAAP prior to such change therein
and (ii) the Borrowers shall provide to the 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. 
 SECTION 1.4 UCC Terms. Terms defined in the UCC in
effect on the Closing Date and not otherwise defined herein shall, unless the context otherwise indicates, have the meanings provided by those definitions. Subject to the foregoing, the term “UCC” refers, as of any date of determination,
to the UCC then in effect. 
 SECTION 1.5 Rounding. Any financial ratios required to be maintained 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 or percentage is expressed herein and rounding the result up or down to the nearest
number (with a rounding-up if there is no nearest number). 
 SECTION 1.6 References to Alternative Currencies. 

(a) For purposes of this Agreement, references to the applicable outstanding amount of Revolving Credit Loans, Revolving Credit Outstandings,
Letters of Credit or L/C Obligations (including, without limitation, all Alternative Currency Revolving Credit Loans and Alternative Currency Outstandings) shall be deemed to refer to the Dollar Amount thereof. 

(b) For purposes of this Agreement, the Dollar Amount of any Alternative Currency Revolving Credit Loan or Letter of Credit denominated in an
Alternative Currency shall be determined in accordance with the terms of this Agreement in respect of the most recent Revaluation Date. Such Dollar Amount shall become effective as of such Revaluation Date for such Alternative Currency Revolving
Credit Loan or such Letter of Credit and shall be the Dollar Amount employed in converting any amounts between the applicable currencies until the next Revaluation Date to occur for such Alternative Currency Revolving Credit Loan or Letter of
Credit. 
 (c) Each provision of this Agreement shall be subject to such reasonable changes of construction as the Agent may, in consultation
with the Borrowers, from time to time specify to be appropriate to reflect the adoption of the Euro by any Participating Member State and any relevant market conventions or practices relating to the Euro. Each provision of this Agreement also shall
be subject to such reasonable changes of construction as the Agent may, in consultation with the Borrowers, from time to time specify to be appropriate to reflect a change in currency of any other country and any relevant market conventions or
practices relating to the change in currency. 

  
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 SECTION 1.7 Additional Alternative Currencies. 

(a) The Borrowers may from time to time request that LIBOR Rate Loans be made and/or Letters of Credit be issued in a currency other than those
specifically listed in the definition of “Alternative Currency;” provided that such requested currency is a lawful currency (other than Dollars) that is freely transferable and convertible into Dollars in the United States currency market
and freely available to the applicable Lender in the London interbank market. In the case of any such request with respect to the making of LIBOR Rate Loans, such request shall be subject to the approval of the Agent and the Lenders; and in the case
of any such request with respect to the issuance of Letters of Credit, such request shall be subject to the approval of the Agent and the Issuing Lender that will be issuing Letters of Credit in such currency. If after the designation of any
currency other than those specifically listed in the definition of “Alternative Currency” as an Alternative Currency in accordance with the preceding sentence, any change in currency controls or exchange regulations or any change in the
national or international financial, political or economic conditions are imposed in the country in which such currency is issued, result in, in the reasonable opinion of the Agent (in the case of any LIBOR Rate Loans to be denominated in such
Alternative Currency) or an Issuing Lender (in the case of any Letter of Credit to be denominated in such Alternative Currency), (a) such currency no longer being freely transferable and convertible into Dollars in the United States currency
market or freely available to the applicable Lender or Issuing Lender in the London interbank market, (b) a Dollar Amount is no longer readily calculable with respect to such currency, (c) providing such currency is impracticable for the
Lenders or (d) such currency is no longer a currency in which the Required Lenders are willing to make LIBOR Rate Loans (each of (a), (b), (c), and (d) a “Disqualifying Event”), then the Agent shall promptly notify the Lenders
and the Borrowers, and such country’s currency shall no longer be an Alternative Currency until such time as the Disqualifying Event(s) no longer exist. Within, five (5) Business Days after receipt of such notice from the Agent, the
Borrowers shall repay all Loans in such currency to which the Disqualifying Event applies or convert such Loans into the Dollar Amount of Loans, subject to the other terms contained herein. 

(b) Any such request shall be made to the Agent not later than 11:00 a.m., 10 Business Days prior to the date of the desired Extension of
Credit (or such other time or date as may be agreed by the Agent and, in the case of any such request pertaining to Letters of Credit, the Issuing Lender, in its or their sole discretion). In the case of any such request pertaining to LIBOR Rate
Loans, the Agent shall promptly notify each Lender thereof; and in the case of any such request pertaining to Letters of Credit, the Agent shall promptly notify the Issuing Lender thereof. Each Lender (in the case of any such request pertaining to
LIBOR Rate Loans) or the Issuing Lender (in the case of a request pertaining to Letters of Credit) shall notify the Agent, not later than 11:00 a.m., five Business Days after receipt of such request whether it consents, in its sole discretion, to
the making of LIBOR Rate Loans or the issuance of Letters of Credit, as the case may be, in such requested currency. 
 (c) Any failure by a
Lender or the Issuing Lender, as the case may be, to respond to such request within the time period specified in the preceding sentence shall be deemed to be a refusal by such Lender or such Issuing Lender, as the case may be, to permit LIBOR Rate
Loans to be made or Letters of Credit to be issued in such requested currency. If the Agent and all the Lenders consent to making LIBOR Rate Loans in such requested currency, the Agent shall so notify the Borrowers and such currency shall thereupon
be deemed for all purposes to be an Alternative Currency hereunder for purposes of any borrowings of LIBOR Rate Loans; and if the Agent and the Issuing Lender consent to the issuance of Letters of Credit in such requested currency, the Agent shall
so notify the Borrowers and such currency shall thereupon be deemed for all purposes to be an Alternative Currency hereunder for purposes of any Letter of Credit issuances by such Issuing Lender. If the Agent shall fail to obtain consent to any
request for an additional currency under this Section 1.7, the Agent shall promptly so notify the Borrower. 
 SECTION 1.8
References to Agreement and Laws. Unless otherwise expressly provided herein, (a) any definition or reference to formation documents, governing documents, agreements (including the Loan Documents) and other contractual documents or
instruments shall be deemed to include all subsequent amendments, restatements, extensions, supplements and other modifications thereto, but only to the extent that such amendments, restatements, extensions, supplements and other modifications are
not prohibited by any Loan Document; and (b) any definition or reference to any Applicable Law, including, without limitation, the Code, the Commodity Exchange Act, ERISA, the Exchange Act, the PATRIOT Act, the Securities Act of 1933, the UCC,
the Investment Company Act of 1940, the Interstate Commerce Act, the Trading with the Enemy Act of the United States or any of the foreign assets control regulations of the United States Treasury Department, shall include all statutory and
regulatory provisions consolidating, amending, replacing, supplementing or interpreting such Applicable Law. 

  
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 SECTION 1.9 Times of Day. Unless otherwise specified, all references herein to times
of day shall be references to Central time (daylight or standard, as applicable). 
 SECTION 1.10 Letter of Credit Amounts.
Unless otherwise specified, all references herein to the amount of a Letter of Credit at any time shall be deemed to mean the maximum face amount of such Letter of Credit after giving effect to all increases thereof contemplated by such Letter of
Credit or the Letter of Credit Application therefor (at the time specified therefor in such applicable Letter of Credit or Letter of Credit Application and as such amount may be reduced by (a) any permanent reduction of such Letter of Credit or
(b) any amount which is drawn, reimbursed and no longer available under such Letter of Credit). 
 SECTION 1.11 Guarantees.
Unless otherwise specified, the amount of any Guarantee shall be the lesser of the Dollar Amount of the principal amount of the obligations guaranteed and still outstanding and the maximum Dollar Amount for which the guaranteeing Person may be
liable pursuant to the terms of the instrument embodying such Guarantee. 
 SECTION 1.12 Covenant Compliance Generally. For
purposes of determining compliance under Section 9.1, Section 9.2, Section 9.3, Section 9.5 and Section 9.6, any amount in a currency other than Dollars will be converted to Dollars in a
manner consistent with that used in calculating Consolidated Net Income in the most recent annual financial statements of KMG and its Subsidiaries delivered pursuant to Section 8.1(a). Notwithstanding the foregoing, for purposes of
determining compliance with Section 9.1, Section 9.2 and Section 9.3, with respect to any amount of Indebtedness or Investment in a currency other than Dollars, no breach of any basket contained in such sections
shall be deemed to have occurred solely as a result of changes in rates of exchange occurring after the time such Indebtedness or Investment is incurred; provided that for the avoidance of doubt, the foregoing provisions of this
Section 1.12 shall otherwise apply to such Sections, including with respect to determining whether any Indebtedness or Investment may be incurred at any time under such Sections. 

ARTICLE II 
 REVOLVING CREDIT
FACILITY 
 SECTION 2.1 Revolving Credit Loans. Subject to the terms and conditions of this Agreement and the other Loan
Documents, and in reliance upon the representations and warranties set forth in this Agreement and the other Loan Documents, each Revolving Credit Lender severally agrees to make Revolving Credit Loans to the Borrowers in Permitted Currencies from
time to time from the Closing Date through, but not including, the Revolving Credit Maturity Date as requested by the Borrowers in accordance with the terms of Section 2.3; provided, that (a) the Revolving Credit Outstandings
shall not exceed the Revolving Credit Commitment, (b) the Revolving Credit Exposure of any Revolving Credit Lender shall not at any time exceed such Revolving Credit Lender’s Revolving Credit Commitment, (c) the Revolving Credit
Outstandings of the Foreign Borrowers shall not exceed the Foreign Borrower Sublimit and (d) the Dollar Amount of the Alternative Currency Outstandings shall not exceed the Alternative Currency Sublimit. Each Revolving Credit Loan by a
Revolving Credit Lender shall be in a principal amount equal to such Revolving Credit Lender’s Revolving Credit Commitment Percentage of the aggregate principal amount of Revolving Credit Loans requested on such occasion. Subject to the terms
and conditions hereof, the Borrowers may borrow, repay and reborrow Revolving Credit Loans hereunder until the Revolving Credit Maturity Date. 

  
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 SECTION 2.2 Swingline Loans. 

(a) Availability. Subject to the terms and conditions of this Agreement and the other Loan Documents, including, without limitation,
Section 6.2(e) of this Agreement, and in reliance upon the representations and warranties set forth in this Agreement and the other Loan Documents, the Swingline Lender agrees to make Swingline Loans to the Borrowers from time to time
from the Closing Date through, but not including, the Revolving Credit Maturity Date; provided, that (a) after giving effect to any amount requested, the Revolving Credit Outstandings shall not exceed the Revolving Credit Commitment,
(b) the Revolving Credit Outstandings of the Foreign Borrowers shall not exceed the Foreign Borrower Sublimit and (c) the aggregate principal amount of all outstanding Swingline Loans (after giving effect to any amount requested) shall not
exceed the Swingline Commitment. Notwithstanding any provision herein to the contrary, the Swingline Lender and the Borrowers may agree that the Swingline Facility may be used to automatically draw and repay Swingline Loans (subject to the
limitations set forth herein) pursuant to cash management arrangements between the Borrowers and the Swingline Lender (the “Sweep Arrangement”). Except to the extent the Lenders have purchased participations therein pursuant to
Section 2.2(b)(iii) below, principal and interest on Swingline Loans deemed requested pursuant to the Sweep Arrangement shall be paid pursuant to the terms and conditions agreed to between the Borrowers and the Swingline Lender (without
any deduction, setoff or counterclaim whatsoever). The borrowing and disbursement provisions set forth in Section 2.3 and any other provision hereof with respect to the timing or amount of payments on the Swingline Loans (other than
Section 2.4(a)) shall not be applicable to Swingline Loans made and prepaid pursuant to the Sweep Arrangement. Unless sooner paid pursuant to the provisions hereof or the provisions of the Sweep Arrangement, the principal amount of the
Swingline Loans shall be paid in full, together with accrued interest thereon, on the Revolving Credit Maturity Date. All Swingline Loans shall be denominated in Dollars. 

(b) Refunding. 

(i) Swingline Loans shall be refunded by the Revolving Credit Lenders on demand by the Swingline Lender. Such refundings shall
be made by the Revolving Credit Lenders in accordance with their respective Revolving Credit Commitment Percentages and shall thereafter be reflected as Revolving Credit Loans of the Revolving Credit Lenders on the books and records of the Agent.
Each Revolving Credit Lender shall fund its respective Revolving Credit Commitment Percentage of Revolving Credit Loans as required to repay Swingline Loans outstanding to the Swingline Lender upon demand by the Swingline Lender but in no event
later than 1:00 p.m. on the next succeeding Business Day after such demand is made. No Revolving Credit Lender’s obligation to fund its respective Revolving Credit Commitment Percentage of a Swingline Loan shall be affected by any other
Revolving Credit Lender’s failure to fund its Revolving Credit Commitment Percentage of a Swingline Loan, nor shall any Revolving Credit Lender’s Revolving Credit Commitment Percentage be increased as a result of any such failure of any
other Revolving Credit Lender to fund its Revolving Credit Commitment Percentage of a Swingline Loan. 
 (ii) The Borrowers
shall pay to the Swingline Lender on demand the amount of such Swingline Loans to the extent amounts received from the Revolving Credit Lenders are not sufficient to repay in full the outstanding Swingline Loans requested or required to be refunded.
In addition, the Borrowers hereby authorize the Agent to charge any account maintained by any Borrower with the Swingline Lender (up to the amount available therein) in order to immediately pay the Swingline Lender the amount of such Swingline Loans
to the extent amounts received from the Revolving Credit Lenders are not sufficient to repay in full the outstanding Swingline Loans requested or required to be refunded. If any portion of any such amount paid to the Swingline Lender shall be
recovered by or on behalf of any Borrower from the Swingline Lender in bankruptcy or otherwise, the loss of the amount so recovered shall be ratably shared among all the Revolving Credit Lenders in accordance with their respective Revolving Credit
Commitment Percentages (unless the amounts so recovered by or on behalf of such Borrower pertain to a Swingline Loan extended after the occurrence and during the continuance of an Event of Default of which the Agent has received notice in the manner
required pursuant to Section 11.3 and which such Event of Default has not been waived by the Required Lenders or the Lenders, as applicable). 

  
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 (iii) Each Revolving Credit Lender acknowledges and agrees that its obligation to
refund Swingline Loans in accordance with the terms of this Section is absolute and unconditional and shall not be affected by any circumstance whatsoever, including, without limitation, non-satisfaction of the conditions set forth in Article
VI. Further, each Revolving Credit Lender agrees and acknowledges that if prior to the refunding of any outstanding Swingline Loans pursuant to this Section, one of the events described in Section 10.1(h) or (i) shall
have occurred, each Revolving Credit Lender will, on the date the applicable Revolving Credit Loan would have been made, purchase an undivided participating interest in the Swingline Loan to be refunded in an amount equal to its Revolving Credit
Commitment Percentage of the aggregate amount of such Swingline Loan. Each Revolving Credit Lender will immediately transfer to the Swingline Lender, in immediately available funds, the amount of its participation and upon receipt thereof the
Swingline Lender will deliver to such Revolving Credit Lender a certificate evidencing such participation dated the date of receipt of such funds and for such amount. Whenever, at any time after the Swingline Lender has received from any Revolving
Credit Lender such Revolving Credit Lender’s participating interest in a Swingline Loan, the Swingline Lender receives any payment on account thereof, the Swingline Lender will distribute to such Revolving Credit Lender its participating
interest in such amount (appropriately adjusted, in the case of interest payments, to reflect the period of time during which such Revolving Credit Lender’s participating interest was outstanding and funded). 

(c) Defaulting Lenders. Notwithstanding anything to the contrary contained in this Agreement, this Section 2.2 shall be
subject to the terms and conditions of Section 5.14 and Section 5.15. 
 SECTION 2.3 Procedure for Advances
of Revolving Credit Loans and Swingline Loans. 
 (a) Requests for Borrowing. The Borrowers shall give the Agent irrevocable prior
written notice substantially in the form of Exhibit B (a “Notice of Borrowing”) not later than 11:00 a.m. (i) on the same Business Day as each Base Rate Loan and each Swingline Loan, (ii) at least
three (3) Business Days before each LIBOR Rate Loan denominated in Dollars and (iii) at least four (4) Business Days before each Alternative Currency Revolving Credit Loan, of its intention to borrow, specifying: (A) the date of
such borrowing, which shall be a Business Day, (B) whether such Loan is to be a Revolving Credit Loan or a Swingline Loan; (C) if such Loan is an Alternative Currency Revolving Credit Loan, the applicable Alternative Currency in which such
Loan is to be funded; (D) if such Loan is a Revolving Credit Loan denominated in Dollars, whether such Revolving Credit Loan shall be a LIBOR Rate Loan or a Base Rate Loan; (E) if such Loan is a LIBOR Rate Loan, the duration of the
Interest Period applicable thereto; and (F) the amount of such borrowing, which shall be, (1) with respect to Base Rate Loans (other than Swingline Loans) in an aggregate principal amount of $500,000 or a whole multiple of $50,000 in
excess thereof (or, if such borrowing is denominated in an Alternative Currency, in an aggregate principal amount equal to the Equivalent Amount of $500,000 or a whole multiple of $50,000 in excess thereof), (2) with respect to LIBOR Rate Loans
in an aggregate principal amount of $1,000,000, or a whole multiple of $100,000, in excess thereof (or, if such borrowing is denominated in an Alternative Currency, in an aggregate principal amount equal to the Equivalent Amount of $1,000,000 or a
whole multiple of $100,000 in excess thereof) or (3) with respect to Swingline Loans in an aggregate principal amount of $100,000 or a whole multiple of $50,000 in excess thereof. If the Borrowers fail to specify a currency in a Notice of
Borrowing, then the Loan so requested shall be made in Dollars. A Notice of Borrowing received after 11:00 a.m. shall be deemed received on the next Business Day. The Agent shall promptly notify the Revolving Credit Lenders of each Notice of
Borrowing. 

  
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 (b) Disbursement of Revolving Credit and Swingline Loans. Not later than 1:00 p.m. on the
proposed borrowing date, (i) each Revolving Credit Lender will make available to the Agent, for the account of the Borrowers, at the office of the Agent in the applicable Permitted Currency in funds immediately available to the Agent, such
Revolving Credit Lender’s Revolving Credit Commitment Percentage of the Revolving Credit Loans to be made on such borrowing date and (ii) the Swingline Lender will make available to the Agent, for the account of the Borrowers, at the
office of the Agent in funds immediately available to the Agent, the Swingline Loans to be made on such borrowing date. The Borrowers hereby irrevocably authorize the Agent to disburse the proceeds of each borrowing requested pursuant to this
Section in immediately available funds by crediting or wiring such proceeds to the deposit account of the Borrowers identified in the most recent notice substantially in the form attached as Exhibit C (a “Notice of Account
Designation”) delivered by the Borrowers to the Agent or as may be otherwise agreed upon by the Borrowers and the Agent from time to time. Subject to Section 5.7 hereof, the Agent shall not be obligated to disburse the portion
of the proceeds of any Revolving Credit Loan requested pursuant to this Section to the extent that any Revolving Credit Lender has not made available to the Agent its Revolving Credit Commitment Percentage of such Loan. Revolving Credit Loans to be
made for the purpose of refunding Swingline Loans shall be made by the Revolving Credit Lenders as provided in Section 2.2(b). 

(c) Lending Offices. Each Lender may, at its option, make any Loan available to the Borrowers by causing any Lending Office to make such
Loan; provided that (i) all terms of this Agreement shall apply to any such Lending Office and (ii) the exercise of such option shall not affect the obligation of the Borrowers to repay such Loan in accordance with the terms of this
Agreement; provided that no action by a Lender pursuant to this subsection shall result in the Borrowers incurring incremental obligations under Section 5.10 or Section 5.11 or result in the application of
Section 5.8(b). 
 SECTION 2.4 Repayment and Prepayment of Revolving Credit and Swingline Loans. 

(a) Repayment on Termination Date. Each Borrower hereby agrees to repay the outstanding principal amount of (i) all Revolving
Credit Loans in the applicable Permitted Currency in full on the Revolving Credit Maturity Date, and (ii) all Swingline Loans in accordance with Section 2.2(b) (but, in any event, no later than the Revolving Credit Maturity Date),
together, in each case, with all accrued but unpaid interest thereon. 
 (b) Mandatory Prepayments. 

(i) Aggregate Revolving Credit Commitment. If, as of the most recent Revaluation Date or at any time (as determined by
the Agent under Section 2.4(b)(vi)), (A) solely because of currency fluctuation, the Revolving Credit Outstandings exceed one hundred and five percent (105%) of the Revolving Credit Commitment or (B) for any other reason,
the Revolving Credit Outstandings exceed the Revolving Credit Commitment, then, in each such case, the Borrowers shall (1) first, if (and to the extent) necessary to eliminate such amount in excess of the Revolving Credit Commitment,
immediately repay outstanding Swingline Loans (and/or reduce any pending request for a borrowing of such Swingline Loans submitted in respect of such Swingline Loans on such day) in an amount equal to the Dollar Amount of such amount in excess of
the Revolving Credit Commitment, (2) second, if (and to the extent) necessary to eliminate such amount in 

  
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excess of the Revolving Credit Commitment, immediately repay outstanding Revolving Credit Loans which are Base Rate Loans (and/or reduce any pending requests for a borrowing or continuation or
conversion of such Loans submitted in respect of such Loans on such day) in an amount equal to the Dollar Amount of such amount in excess of the Revolving Credit Commitment, (3) third, if (and to the extent) necessary to eliminate such amount
in excess of the Revolving Credit Commitment, immediately repay outstanding Revolving Credit Loans which are LIBOR Rate Loans denominated in Dollars (and/or reduce any pending requests for a borrowing or continuation or conversion of such Loans
submitted in respect of such Loans on such day) in an amount equal to the Dollar Amount of such amount in excess of the Revolving Credit Commitment, (4) fourth, if (and to the extent) necessary to eliminate such amount in excess of the
Revolving Credit Commitment, immediately repay outstanding Alternative Currency Revolving Credit Loans (and/or reduce any pending requests for a borrowing or continuation or conversion of such Loans submitted in respect of such Loans on such day) in
an amount equal to the Dollar Amount of such amount in excess of the Revolving Credit Commitment and (5) fifth, with respect to any Letters of Credit then outstanding, if (and to the extent) necessary to collateralize such amount in excess of
the Revolving Credit Commitment, immediately Cash Collateralize the L/C Obligations in an aggregate amount equal to the Dollar Amount of such amount in excess of the Revolving Credit Commitment (such cash collateral to be applied in accordance with
Section 10.2(b)). 
 (ii) Alternative Currency Sublimit. If, as of the most recent Revaluation Date or at
any time (as determined by the Agent under Section 2.4(b)(vi)), (A) solely because of currency fluctuation, the Alternative Currency Outstandings exceed one hundred and five percent (105%) of the Alternative Currency Sublimit
or (B) for any other reason, the Alternative Currency Outstandings exceed the Alternative Currency Sublimit, then, in each such case, the Borrowers shall, if (and to the extent) necessary to eliminate such amount in excess of the Alternative
Currency Sublimit, immediately repay outstanding Alternative Currency Revolving Credit Loans and/or Cash Collateralize any L/C Obligations with respect to any Letters of Credit denominated in an Alternative Currency then outstanding (and/or reduce
any pending requests for a borrowing or continuation or conversion of such Loans submitted in respect of such Loans on such day) by the Dollar Amount of such amount in excess of the Alternative Currency Sublimit. 

(iii) Foreign Borrower Sublimit. If, as of the most recent Revaluation Date or at any time (as determined by the Agent
under Section 2.4(b)(vi)), (A) solely because of currency fluctuation, the Revolving Credit Outstandings of Foreign Borrowers exceed one hundred and five percent (105%) of the Foreign Borrower Sublimit or (B) for any other
reason, the Revolving Credit Outstandings of Foreign Borrowers exceed the Foreign Borrower Sublimit, then, in each such case, the Foreign Borrowers shall, if (and to the extent) necessary to eliminate such amount in excess of the Foreign Borrower
Sublimit, immediately repay outstanding Revolving Credit Loans and/or Cash Collateralize any L/C Obligations with respect to any Letters of Credit issued on behalf of Foreign Borrowers then outstanding (and/or reduce any pending requests for a
borrowing or continuation or conversion of such Loans submitted in respect of such Loans on such day) by the Dollar Amount of such amount in excess of the Foreign Borrower Sublimit. 

(iv) Swingline Commitment. If, at any time (as determined by the Agent under Section 2.4(b)(vi)), the
outstanding principal amount of all Swingline Loans exceeds the Swingline Commitment for any reason, then, the Borrowers shall, if (and to the extent) necessary to eliminate such excess, immediately repay outstanding Swingline Loans (and/or reduce
any pending request for a borrowing of such Loans submitted in respect of such Loans on such day) by the amount of such excess. 

  
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 (v) Excess L/C Obligations. If, at any time (as determined by the Agent
under Section 2.4(b)(vi)), (A) solely because of currency fluctuation, the L/C Obligations exceed one hundred and five percent (105%) of the L/C Sublimit or (B) for any other reason, the L/C Obligations exceed the L/C
Sublimit, then, in each such case, the Borrowers shall, with respect to any Letters of Credit then outstanding, make a payment of cash collateral into a cash collateral account opened by the Agent for the benefit of the Lenders in an amount equal to
the Dollar Amount of such amount in excess of the L/C Sublimit (such cash collateral to be applied in accordance with Section 10.2(b)). 

(vi) Compliance and Payments. The Borrowers’ compliance with this Section 2.4(b) shall be tested from
time to time by the Agent at its sole discretion, but in any event shall be tested on the date on which (A) the Borrowers request that the Lenders make a Revolving Credit Loan, (B) the Borrowers request that the Swingline Lender make a
Swingline Loan or (C) the Borrowers request that an Issuing Lender issue a Letter of Credit. Each such repayment pursuant to this Section 2.4(b) shall be accompanied by any amount required to be paid pursuant to
Section 5.9. 
 (c) Optional Prepayments. The Borrowers may at any time and from time to time prepay Revolving Credit
Loans and Swingline Loans, in whole or in part, with irrevocable prior written notice to the Agent substantially in the form attached as Exhibit D (a “Notice of Prepayment”) given not later than 11:00 a.m. (i) on
the same Business Day for any prepayment of a Base Rate Loan or a Swingline Loan and (ii) at least three (3) Business Days before prepayment of each LIBOR Rate Loan denominated in Dollars and (iii) at least four (4) Business Days
before prepayment of each Alternative Currency Revolving Credit Loan, specifying (A) the date and amount of prepayment, (B) whether the prepayment is of Revolving Credit Loans, Swingline Loans or a combination thereof, and, if a
combination thereof, the amount allocable to each, (C) the applicable Alternative Currency in which any Revolving Credit Loan being prepaid is denominated and (D) with respect to Revolving Credit Loans denominated in Dollars, whether the
repayment is of LIBOR Rate Loans, Base Rate Loans, or a combination thereof, and, if of a combination thereof, the amount allocable to each. Upon receipt of such notice, the Agent shall promptly notify each Lender. If any such notice is given, the
amount specified in such notice shall be due and payable on the date set forth in such notice. Partial prepayments shall be in an aggregate amount of $500,000 or a whole multiple of $50,000 in excess thereof with respect to Base Rate Loans (other
than Swingline Loans) (or, if such Loans are denominated in an Alternative Currency, in an aggregate principal amount equal to the Equivalent Amount of $500,000 or a whole multiple of $50,000 in excess thereof), $1,000,000 or a whole multiple of
$100,000in excess thereof with respect to LIBOR Rate Loans and $100,000 (or, if such Loans are denominated in an Alternative Currency, in an aggregate principal amount equal to the Equivalent Amount of $1,000,000 or a whole multiple of $100,000 in
excess thereof) or a whole multiple of $50,000 in excess thereof with respect to Swingline Loans. A Notice of Prepayment received after 11:00 a.m. shall be deemed received on the next Business Day. Each such prepayment shall be accompanied by any
amount required to be paid pursuant to Section 5.9 hereof. Notwithstanding the foregoing, any Notice of Prepayment delivered in connection with any refinancing of all of the Credit Facility with the proceeds of such refinancing or of any
incurrence of Indebtedness or issuance of Equity Interests, may be, if expressly so stated to be, contingent upon the consummation of such refinancing or incurrence or issuance and may be revoked by the Borrowers in the event such refinancing is not
consummated (provided that the failure of such contingency shall not relieve the Borrowers from their obligations in respect thereof under Section 5.9). 

(d) Limitation on Prepayment of LIBOR Rate Loans. The Borrowers may not prepay any LIBOR Rate Loan on any day other than on the last day
of the Interest Period applicable thereto unless such prepayment is accompanied by any amount required to be paid pursuant to Section 5.9 hereof. 

  
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 (e) Hedge Agreements. No repayment or prepayment of the Loans pursuant to this Section
shall affect any of the Borrowers’ obligations under any Hedge Agreement entered into with respect to the Loans. 
 SECTION 2.5
Permanent Reduction of the Revolving Credit Commitment. 
 (a) Voluntary Reduction. The Borrowers shall have the right at any
time and from time to time, upon at least three (3) Business Days prior irrevocable written notice to the Agent, to permanently reduce, without premium or penalty, (i) the entire Revolving Credit Commitment at any time or
(ii) portions of the Revolving Credit Commitment, from time to time, in an aggregate principal amount not less than $1,000,000 or any whole multiple of $1,000,000 in excess thereof. Any reduction of the Revolving Credit Commitment shall be
applied to the Revolving Credit Commitment of each Revolving Credit Lender according to its Revolving Credit Commitment Percentage. All Commitment Fees accrued until the effective date of any termination of the Revolving Credit Commitment shall be
paid on the effective date of such termination. 
 (b) Corresponding Payment. Each permanent reduction permitted pursuant to this
Section shall be accompanied by a payment of principal sufficient to reduce the aggregate outstanding Revolving Credit Loans, Swingline Loans and L/C Obligations, as applicable, after such reduction to the Revolving Credit Commitment as so reduced,
and if the aggregate amount of all outstanding Letters of Credit exceeds the Revolving Credit Commitment as so reduced, the Borrowers shall be required to deposit Cash Collateral in a Cash Collateral account opened by the Agent in an amount equal to
such excess. Such Cash Collateral shall be applied in accordance with Section 10.2(b). Any reduction of the Revolving Credit Commitment to zero shall be accompanied by payment of all outstanding Revolving Credit Loans and Swingline Loans
(and furnishing of Cash Collateral satisfactory to the Agent for all L/C Obligations) and shall result in the termination of the Revolving Credit Commitment and the Swingline Commitment and the Revolving Credit Facility. If the reduction of the
Revolving Credit Commitment requires the repayment of any LIBOR Rate Loan, such repayment shall be accompanied by any amount required to be paid pursuant to Section 5.9 hereof. 

SECTION 2.6 Termination of Revolving Credit Facility. The Revolving Credit Facility and the Revolving Credit Commitments shall
terminate on the Revolving Credit Maturity Date. 
 ARTICLE III 

LETTER OF CREDIT FACILITY 

SECTION 3.1 L/C Facility. 

(a) Availability. Subject to the terms and conditions hereof, each Issuing Lender, in reliance on the agreements of the Revolving Credit
Lenders set forth in Section 3.4(a), agrees to issue standby or commercial Letters of Credit denominated in Dollars or one or more Alternative Currencies in an aggregate amount not to exceed the L/C Sublimit for the account of the
Borrowers or, subject to Section 3.10, any Subsidiary thereof, Letters of Credit may be issued on any Business Day from the Closing Date through but not including the thirtieth
(30th) day prior to the Revolving Credit Maturity Date in such form as may be approved from time to time by the applicable Issuing Lender; provided, that no Issuing Lender shall issue
any Letter of Credit if, after giving effect to such issuance, (a) the L/C Obligations would exceed the L/C Sublimit, (b) the Revolving Credit Outstandings would exceed the Revolving Credit Commitment, (c) the Revolving Credit
Outstandings of the Foreign Borrowers would exceed the Foreign Borrower Sublimit, or (d) the Alternative Currency Outstandings would exceed the Alternative Currency Sublimit. Each Letter of Credit shall (i) be denominated in a Permitted
Currency in minimum amounts of 

  
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at least the Equivalent Amount of $100,000, in the case of a commercial Letter of Credit, or $100,000, in the case of a standby Letter of Credit (or such lesser amount as agreed to by the
applicable Issuing Lender and the Agent), (ii) expire on a date no more than twelve (12) months after the date of issuance or last renewal of such Letter of Credit (subject to automatic renewal for additional one (1) year periods
pursuant to the terms of the Letter of Credit Application or other documentation acceptable to the applicable Issuing Lender), which date shall be no later than the fifth (5th) Business Day prior to the Revolving Credit Maturity Date and
(iii) be subject to the Uniform Customs, in the case of a commercial Letter of Credit, or ISP98, in the case of a standby Letter of Credit, in each case as set forth in the Letter of Credit Application or as determined by the applicable Issuing
Lender and, to the extent not inconsistent therewith, the laws of the State of Texas or the State of New York. No Issuing Lender shall at any time be obligated to issue any Letter of Credit hereunder if (A) any order, judgment or decree of any
Governmental Authority or arbitrator shall by its terms purport to enjoin or restrain such Issuing Lender from issuing such Letter of Credit, or any Applicable Law applicable to such Issuing Lender or any request or directive (whether or not having
the force of law) from any Governmental Authority with jurisdiction over such Issuing Lender shall prohibit, or request that such Issuing Lender refrain from, the issuance of letters of credit generally or such Letter of Credit in particular or
shall impose upon such Issuing Lender with respect to letters of credit generally or such Letter of Credit in particular any restriction or reserve or capital requirement (for which such Issuing Lender is not otherwise compensated) not in effect on
the Closing Date, or any unreimbursed loss, cost or expense that was not applicable, in effect or known to such Issuing Lender as of the Closing Date and that such Issuing Lender in good faith deems material to it, (B) the issuance of such
Letter of Credit would violate one or more policies of such Issuing Lender applicable to letters of credit generally, (C) such Issuing Lender does not, as of the issuance date of the requested Letter of Credit (and as a general matter), issue
Letters of Credit in the requested Permitted Currency, or (D) the conditions set forth in Section 6.2 are not satisfied. References herein to “issue” and derivations thereof with respect to Letters of Credit shall also
include extensions or modifications of any outstanding Letters of Credit, unless the context otherwise requires. No Issuing Lender shall amend any Letter of Credit if such Issuing Lender would not be permitted at such time to issue the Letter of
Credit in its amended form under the terms hereof. No Issuing Lender shall be under any obligation to amend any Letter of Credit if the beneficiary of the Letter of Credit does not accept the proposed amendment to the Letter of Credit. As of the
Closing Date, each of the Existing Letters of Credit shall constitute, for all purposes of this Agreement and the other Loan Documents, a Letter of Credit issued and outstanding hereunder. 

(b) Defaulting Lenders. Notwithstanding anything to the contrary contained in this Agreement, Article III shall be subject to the
terms and conditions of Section 5.14, Section 5.15 and Section 6.2(e). 
 SECTION 3.2 Procedure
for Issuance of Letters of Credit. The Borrowers may from time to time request that any Issuing Lender issue a Letter of Credit by delivering to such Issuing Lender at its applicable office (with a copy to the Agent at the Agent’s Office) a
Letter of Credit Application therefor, completed to the satisfaction of such Issuing Lender, and such other certificates, documents and other papers and information as such Issuing Lender or the Agent may request. Upon receipt of any Letter of
Credit Application, the applicable Issuing Lender shall, process such Letter of Credit Application and the certificates, documents and other papers and information delivered to it in connection therewith in accordance with its customary procedures
and shall, subject to Section 3.1 and Article VI, promptly issue the Letter of Credit requested thereby (but in no event shall such Issuing Lender be required to issue any Letter of Credit earlier than three (3) Business Days after its
receipt of the Letter of Credit Application therefor and all such other certificates, documents and other papers and information relating thereto) by issuing the original of such Letter of Credit to the beneficiary thereof or as otherwise may be
agreed by such Issuing Lender and the Borrowers. The applicable Issuing Lender shall promptly furnish to the Borrowers and the Agent a copy of such Letter of Credit and the Agent shall promptly notify each Revolving Credit Lender of the issuance and
upon request by any Lender, furnish to such Revolving Credit Lender a copy of such Letter of Credit and the amount of such Revolving Credit Lender’s participation therein. Each Issuing Lender may issue any Letter of Credit by causing any
Lending Office of such Issuing Lender to issue such Letter of Credit; provided that (i) all terms of this Agreement shall apply to any such Lending Office and (ii) the exercise of such option shall not affect the obligation of the
Borrowers to reimburse such Letter of Credit in accordance with the terms of this Agreement; provided that no action by an Issuing Lender pursuant to this sentence shall result in the Borrowers incurring incremental obligations under
Section 5.10 or Section 5.11 or result in the application of Section 5.8(b). 

  
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 SECTION 3.3 Commissions and Other Charges. 

(a) Letter of Credit Commissions. 

(i) Subject to Section 5.15(a)(iii)(B), the U.S. Borrowers shall pay to the Agent, for the account of the
applicable Issuing Lender and the L/C Participants, a letter of credit commission with respect to each Letter of Credit issued on behalf of the U.S. Borrowers in the amount equal to the daily amount available to be drawn under such Letters of Credit
times the Applicable Margin with respect to Revolving Credit Loans that are LIBOR Rate Loans (determined, in each case, on a per annum basis). Such commission shall be payable quarterly in arrears on the last Business Day of each calendar quarter,
on the Revolving Credit Maturity Date and thereafter on demand of the Agent. The Agent shall, promptly following its receipt thereof, distribute to the applicable Issuing Lender and the L/C Participants all commissions received pursuant to this
Section 3.3 in accordance with their respective Revolving Credit Commitment Percentages. 
 (ii) Subject to
Section 5.15(a)(iii)(B), the Foreign Borrowers shall pay to the Agent, for the account of the applicable Issuing Lender and the L/C Participants, a letter of credit commission with respect to each Letter of Credit issued on behalf of the
Foreign Borrowers in the amount equal to the daily amount available to be drawn under such Letters of Credit times the Applicable Margin with respect to Revolving Credit Loans that are LIBOR Rate Loans (determined, in each case, on a per annum
basis). Such commission shall be payable quarterly in arrears on the last Business Day of each calendar quarter, on the Revolving Credit Maturity Date and thereafter on demand of the Agent. The Agent shall, promptly following its receipt thereof,
distribute to the applicable Issuing Lender and the L/C Participants all commissions received pursuant to this Section 3.3 in accordance with their respective Revolving Credit Commitment Percentages. 

(b) Issuance Fee. 

(i) In addition to the foregoing commission, the U.S. Borrowers shall pay directly to the applicable Issuing Lender, for its
own account, an issuance fee with respect to each Letter of Credit issued on behalf of the U.S. Borrowers by such Issuing Lender as set forth in the Fee Letter executed by such Issuing Lender. Such issuance fee shall be payable quarterly in arrears
on the last Business Day of each calendar quarter commencing with the first such date to occur after the issuance of such Letter of Credit, on the Revolving Credit Maturity Date and thereafter on demand of the applicable Issuing Lender. 

(ii) In addition to the foregoing commission, the Foreign Borrowers shall pay directly to the applicable Issuing Lender, for
its own account, an issuance fee with respect to each Letter of Credit issued on behalf of the Foreign Borrowers by such Issuing Lender as set forth in the Fee Letter executed by such Issuing Lender. Such issuance fee shall be payable quarterly in
arrears on the last Business Day of each calendar quarter commencing with the first such date to occur after the issuance of such Letter of Credit, on the Revolving Credit Maturity Date and thereafter on demand of the applicable Issuing Lender. 


  
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 (c) Other Fees, Costs, Charges and Expenses. 

(i) In addition to the foregoing fees and commissions, the U.S. Borrowers shall pay or reimburse each Issuing Lender for such
normal and customary fees, costs, charges and expenses as are incurred or charged by such Issuing Lender in issuing, effecting payment under, amending or otherwise administering any Letter of Credit issued by it on behalf of the U.S. Borrowers. 

(ii) In addition to the foregoing fees and commissions, the Foreign Borrowers shall pay or reimburse each Issuing Lender for
such normal and customary fees, costs, charges and expenses as are incurred or charged by such Issuing Lender in issuing, effecting payment under, amending or otherwise administering any Letter of Credit issued by it on behalf of the Foreign
Borrowers. 
 SECTION 3.4 L/C Participations. 

(a) Each Issuing Lender irrevocably agrees to grant and hereby grants to each L/C Participant, and, to induce each Issuing Lender to issue
Letters of Credit hereunder, each L/C Participant irrevocably agrees to accept and purchase and hereby accepts and purchases from each Issuing Lender, on the terms and conditions hereinafter stated, for such L/C Participant’s own account and
risk an undivided interest equal to such L/C Participant’s Revolving Credit Commitment Percentage in each Issuing Lender’s obligations and rights under and in respect of each Letter of Credit issued by it hereunder and the amount of each
draft paid by such Issuing Lender thereunder. Each L/C Participant unconditionally and irrevocably agrees with each Issuing Lender that, if a draft is paid under any Letter of Credit issued by such Issuing Lender for which such Issuing Lender is not
reimbursed in full by the Borrowers through a Revolving Credit Loan or otherwise in accordance with the terms of this Agreement, such L/C Participant shall pay to such Issuing Lender upon demand at such Issuing Lender’s address for notices
specified herein an amount equal to the Dollar Amount of such L/C Participant’s Revolving Credit Commitment Percentage of the amount of such draft, or any part thereof, which is not so reimbursed. 

(b) Upon becoming aware of any amount required to be paid by any L/C Participant to any Issuing Lender pursuant to Section 3.4(a)
in respect of any unreimbursed portion of any payment made by such Issuing Lender under any Letter of Credit, issued by it, such Issuing Lender shall notify the Agent of such unreimbursed amount and the Agent shall notify each L/C Participant (with
a copy to the applicable Issuing Lender) of the amount and due date of such required payment and such L/C Participant shall pay to the Agent (which, in turn shall pay such Issuing Lender) the amount specified on the applicable due date. If any such
amount is paid to such Issuing Lender after the date such payment is due, such L/C Participant shall pay to such Issuing Lender on demand, in addition to such amount, the product of (i) such amount, times (ii) the daily average
Federal Funds Rate as determined by the Agent during the period from and including the date such payment is due to the date on which such payment is immediately available to such Issuing Lender, times (iii) a fraction the numerator of
which is the number of days that elapse during such period and the denominator of which is 360. A certificate of such Issuing Lender with respect to any amounts owing under this Section shall be conclusive in the absence of manifest error. With
respect to payment to such Issuing Lender of the unreimbursed amounts described in this Section, if the L/C Participants receive notice that any such payment is due (A) prior to 1:00 p.m. on any Business Day, such payment shall be due that
Business Day, and (B) after 1:00 p.m. on any Business Day, such payment shall be due on the following Business Day. 

  
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 (c) Whenever, at any time after any Issuing Lender has made payment under any Letter of Credit
issued by it and has received from any L/C Participant its Revolving Credit Commitment Percentage of such payment in accordance with this Section, such Issuing Lender receives any payment related to such Letter of Credit (whether directly from the
Borrowers or otherwise), or any payment of interest on account thereof, such Issuing Lender will distribute to such L/C Participant its pro rata share thereof; provided, that in the event that any such payment received by such
Issuing Lender shall be required to be returned by such Issuing Lender, such L/C Participant shall return to such Issuing Lender the portion thereof previously distributed by such Issuing Lender to it. 

(d) All payments made by any L/C Participant under this Section shall be made in Dollars (based upon the Dollar Amount of the applicable
payment); provided that the Borrowers shall be liable for any currency exchange loss pursuant to the terms of Section 5.10(d). 

SECTION 3.5 Reimbursement Obligation. 

(a) Reimbursement Obligation of the Borrowers. In the event of any drawing under any Letter of Credit, the Borrowers agree to reimburse
(either with the proceeds of a Revolving Credit Loan as provided for in this Section or with funds from other sources), in same day funds, in Dollars, the applicable Issuing Lender on each date on which such Issuing Lender notifies the Borrowers of
the date and the Dollar Amount of a draft paid under any Letter of Credit for the Dollar Amount of (i) such draft so paid and (ii) any amounts referred to in Section 3.3(c) incurred by such Issuing Lender in connection with
such payment; provided, however, in the case of a Letter of Credit denominated in an Alternative Currency, the Borrowers shall reimburse the Issuing Lender in such Alternative Currency, unless (A) the Issuing Lender (at its option) shall
have specified in such notice that it will require reimbursement in Dollars, or (B) in the absence of any such requirement for reimbursement in Dollars, the Borrowers shall have notified the Issuing Lender promptly following receipt of the
notice of drawing that the Borrowers will reimburse the Issuing Lender in Dollars. 
 (b) Reimbursement Obligation of the Lenders.
Unless the Borrowers shall immediately notify such Issuing Lender that the Borrowers intend to reimburse such Issuing Lender for such drawing from other sources or funds, the Borrowers shall be deemed to have timely given a Notice of Borrowing to
the Agent requesting that the Revolving Credit Lenders make a Revolving Credit Loan denominated in Dollars bearing interest at the Base Rate on the applicable repayment date in the Dollar Amount of (i) such draft so paid and (ii) any
amounts referred to in Section 3.3(c) incurred by such Issuing Lender in connection with such payment, and upon notice from the Agent, the Revolving Credit Lenders shall make a Revolving Credit Loan bearing interest at the Base Rate in
such amount, the proceeds of which shall be applied to reimburse such Issuing Lender for the amount of the related drawing and such fees and expenses. Each Revolving Credit Lender acknowledges and agrees that its obligation to fund a Revolving
Credit Loan in accordance with this Section to reimburse such Issuing Lender for any draft paid under a Letter of Credit issued by it is absolute and unconditional and shall not be affected by any circumstance whatsoever, including, without
limitation, non-satisfaction of the conditions set forth in Section 2.3(a) or Article VI. If the Borrowers have elected to pay the amount of such drawing with funds from other sources and shall fail to reimburse such Issuing
Lender as provided above, the unreimbursed amount of such drawing shall bear interest at the rate which would be payable on any outstanding Base Rate Loans which were then overdue from the date such amounts become payable (whether at stated
maturity, by acceleration or otherwise) until payment in full. 

  
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 SECTION 3.6 Obligations Absolute. The Borrowers’ obligations under this
Article III (including, without limitation, the Reimbursement Obligation) shall be absolute and unconditional under any and all circumstances and irrespective of any set off, counterclaim or defense to payment which the Borrowers may have or
have had against the applicable Issuing Lender or any beneficiary of a Letter of Credit or any other Person. The Borrowers also agree that the applicable Issuing Lender and the L/C Participants shall not be responsible for, and the Borrowers’
Reimbursement Obligation under Section 3.5 shall not be affected by, among other things, the validity or genuineness of documents or of any endorsements thereon, even though such documents shall in fact prove to be invalid, fraudulent or
forged, or any dispute between or among the Borrowers and any beneficiary of any Letter of Credit or any other party to which such Letter of Credit may be transferred or any claims whatsoever of the Borrowers against any beneficiary of such Letter
of Credit or any such transferee. No Issuing Lender shall be liable for any error, omission, interruption or delay in transmission, dispatch or delivery of any message or advice, however transmitted, in connection with any Letter of Credit issued by
it, except for errors or omissions caused by such Issuing Lender’s gross negligence or willful misconduct, as determined by a court of competent jurisdiction by final nonappealable judgment. The Borrowers agree that any action taken or omitted
by any Issuing Lender under or in connection with any Letter of Credit issued by it or the related drafts or documents, if done in the absence of gross negligence or willful misconduct shall be binding on the Borrowers and shall not result in any
liability of such Issuing Lender or any L/C Participant to the Borrowers. The responsibility of any Issuing Lender to the Borrowers in connection with any draft presented for payment under any Letter of Credit issued to it shall, in addition to any
payment obligation expressly provided for in such Letter of Credit, be limited to determining that the documents (including each draft) delivered under such Letter of Credit in connection with such presentment substantially conforms to the
requirements under such Letter of Credit. 
 SECTION 3.7 Effect of Letter of Credit Application. To the extent that any
provision of any Letter of Credit Application related to any Letter of Credit is inconsistent with the provisions of this Article III, the provisions of this Article III shall apply. 

SECTION 3.8 Removal and Resignation of the Issuing Lenders. 

(a) The Borrowers may at any time remove any Lender from its role as an Issuing Lender hereunder upon not less than thirty (30) days prior
notice to such Issuing Lender and the Agent (or such shorter period of time as may be acceptable to such Issuing Lender and the Agent). 

(b) Any Lender may at any time resign from its role as an Issuing Lender hereunder upon not less than sixty (60) days prior notice to the
Borrowers and the Agent (or such shorter period of time as may be acceptable to the Borrowers and the Agent). 
 (c) Any removed or resigning
Issuing Lender shall retain all the rights, powers, privileges and duties of an Issuing Lender hereunder with respect to all Letters of Credit issued by it that are outstanding as of the effective date of its removal or resignation as an Issuing
Lender and all L/C Obligations with respect thereto (including, without limitation, the right to require the Revolving Credit Lenders to take such actions as are required under Section 3.4). Without limiting the foregoing, upon the
removal or resignation of a Lender as an Issuing Lender hereunder, the Borrowers may, or at the request of such removed or resigned Issuing Lender the Borrowers shall, use commercially reasonable efforts to, arrange for one or more of the other
Issuing Lenders to issue Letters of Credit hereunder in substitution for the Letters of Credit, if any, issued by such removed or resigned Issuing Lender and outstanding at the time of such removal or resignation, or make other arrangements
satisfactory to the removed or resigned Issuing Lender to effectively cause another Issuing Lender to assume the obligations of the removed or resigned Issuing Lender with respect to any such Letters of Credit. 

  
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 SECTION 3.9 Reporting of Letter of Credit Information and L/C Commitment. At any time
that there is an Issuing Lender that is not also the financial institution acting as the Agent, then (a) on the last Business Day of each calendar month, (b) on each date that a Letter of Credit is amended, terminated or otherwise expires,
(c) on each date that a Letter of Credit is issued or the expiry date of a Letter of Credit is extended, and (d) upon the request of the Agent, each Issuing Lender (or, in the case of clauses (b), (c) or (d) of this Section, the
applicable Issuing Lender) shall deliver to the Agent a report setting forth in form and detail reasonably satisfactory to the Agent information (including, without limitation, any reimbursement, Cash Collateral, or termination in respect of Letters
of Credit issued by such Issuing Lender) with respect to each Letter of Credit issued by such Issuing Lender that is outstanding hereunder. In addition, each Issuing Lender shall provide notice to the Agent of its L/C Commitment, or any change
thereto, promptly upon it becoming an Issuing Lender or making any change to its L/C Commitment. No failure on the part of any Issuing Lender to provide such information pursuant to this Section 3.9 shall limit the obligations of the
Borrowers or any Revolving Credit Lender hereunder with respect to its reimbursement and participation obligations hereunder. 

SECTION 3.10 Letters 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 Borrowers shall be (subject to the provisions of Section 3.3(a)) obligated to reimburse, or to cause the applicable Subsidiary to reimburse, the applicable
Issuing Lender hereunder for any and all drawings under such Letter of Credit. The Borrowers hereby acknowledge that the issuance of Letters of Credit for the account of any of its Subsidiaries inures to the benefit of the Borrowers and that each
Borrowers’ business derives substantial benefits from the businesses of such Subsidiaries. 
 SECTION 3.11 Issuing Lenders.
Each Issuing Lender shall act on behalf of the Lenders with respect to any Letters of Credit issued by it and the documents associated therewith, and such Issuing Lender shall have all of the benefits and immunities (A) provided to the Agent in
Article XI with respect to any acts taken or omissions suffered by such Issuing Lender in connection with Letters of Credit issued by it or proposed to be issued by it and Letter of Credit Application and related documents pertaining to such Letters
of Credit as fully as if the term “Agent” as used in Article XI included such Issuing Lender with respect to such acts or omissions, and (B) as additionally provided herein with respect to the Issuing Lenders. 

ARTICLE IV 
 BORROWER LIABILITY

 SECTION 4.1 U.S. Borrowers. 

(a) The U.S. Borrowers shall be jointly and severally liable for such portion of the Credit Agreement Obligations constituting the U.S.
Obligations. The joint and several liabilities of the U.S. Borrowers hereunder shall remain in full force and effect until the Credit Agreement Obligations arising under the Loan Documents have been indefeasibly paid in full and each of the
Commitments shall have terminated. 
 (b) The U.S. Borrowers shall jointly and severally guaranty the Foreign Obligations pursuant to the
U.S. Borrower Guaranty Agreement. 
 SECTION 4.2 Foreign Borrowers. 

(a) The Foreign Borrowers shall be jointly and severally liable for such portion of the Credit Agreement Obligations constituting the Foreign
Obligations. The joint and several liabilities of the Foreign Borrowers hereunder shall remain in full force and effect until the Credit Agreement Obligations arising under the Loan Documents have been indefeasibly paid in full, all Letters of
Credit have been terminated or expired (or been Cash Collateralized), and each of the Commitments shall have terminated. 

  
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 (b) Notwithstanding anything herein or in any other Loan Document to the contrary, the Foreign
Borrowers shall have no liability for the U.S. Obligations except to the extent that such U.S. Obligations also constitute Foreign Obligations. 

SECTION 4.3 Liabilities Generally. 

(a) Each Borrower’s liabilities in respect of the Credit Agreement Obligations shall at all times be absolute and unconditional
irrespective of: 
 (i) any lack of validity, regularity or enforceability of this Agreement or any other Loan Document; 

(ii) any change in the time, manner or place of payment of, or in any other term of, all or any of the Credit Agreement
Obligations, or any other amendment or waiver of or any consent to departure from this Agreement or any other Loan Document; 

(iii) any exchange, release or non-perfection of any security interest in any collateral, or any release or amendment or waiver
of or consent to departure from any guaranty, for all or any of the Credit Agreement Obligations; 
 (iv) any failure on the
part of the Agent or any other Person to exercise, or any delay in exercising, any right under this Agreement or any other Loan Document; or 

(v) any other circumstance which might otherwise constitute a defense available to, or a discharge of, any Borrower, any
Subsidiary Guarantor or any other guarantor with respect to the Credit Agreement Obligations (including, without limitation, all defenses based on suretyship or impairment of collateral, and all defenses that any of the Borrowers may assert to the
repayment of the Credit Agreement Obligations, including, without limitation, failure of consideration, breach of warranty, payment, statute of frauds, bankruptcy, lack of legal capacity, statute of limitations, lender liability, accord and
satisfaction, and usury), this Agreement and the obligations of the Borrowers under this Agreement. 
 (b) Anything contained in this
Agreement to the contrary notwithstanding, the amount of the U.S. Obligations or the Foreign Obligations, as applicable, for which each Borrower is jointly and severally liable hereunder shall be the aggregate amount of the U.S. Obligations or the
Foreign Obligations, as applicable, unless a court of competent jurisdiction adjudicates such Borrower’s obligations under this Agreement (or the amount thereof) to be invalid or unenforceable for any reason (including, without limitation,
because of any applicable state or federal law relating to fraudulent conveyances or transfers), in which case the amount of the U.S. Obligations or the Foreign Obligations, as applicable, payable by such Borrower hereunder shall be limited to the
maximum amount of the U.S. Obligations or the Foreign Obligations, as applicable, that could be incurred by such Borrower without rendering such Borrower’s obligations under this Agreement invalid or unenforceable under such applicable law.

 (c) Each and every representation, warranty, covenant or agreement of the Borrowers contained herein shall be, and shall be deemed to be,
the joint and several representation, warranty, covenant and agreement of each of the Borrowers and all of such Persons. In addition, subject to Section 4.1 and Section 4.2, the indebtedness, liabilities and obligations of
the Borrowers shall be, and shall be deemed to be, the joint and several indebtedness, liabilities and obligations of each of the Borrowers and all of such Borrowers. The value of the consideration received and to be received by each Borrower is
reasonably worth at least as much as the liability and obligation of such Borrower hereunder. 

  
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 (d) Each of the Borrowers covenants and agrees that its right to receive any contribution under
this Agreement from any other Borrower shall be subordinate and junior in right of payment to all the Credit Agreement Obligations. The provisions of this Section are for the benefit of both the Agent and the Borrowers and may be enforced by any
one, or more, or all of them in accordance with the terms hereof. 
 (e) Each Borrower acknowledges that it will enjoy significant benefits
from the business conducted by the other Borrowers because of, inter alia, their combined ability to bargain with other Persons including without limitation their ability to receive the credit extensions under this Agreement and the other Loan
Documents. Each Borrower has determined that it is in its best interest to procure the credit facilities contemplated hereunder, with the credit support of the other Borrowers as contemplated by this Agreement and the other Loan Documents. 

(f) Until all of the Credit Agreement Obligations (other than contingent indemnification obligations under this Agreement not then due and any
obligations under any Secured Hedge Agreement or Secured Cash Management Agreement for which no claim has been made) have been paid and satisfied in full in cash, all Letters of Credit have been terminated or expired (or been Cash Collateralized)
and the Commitments terminated, no Borrower shall exercise any right or remedy against any other Borrower or any property of any other Borrower by reason of any performance of such Borrower of its joint and several obligations hereunder including,
without limitation, a payment made by such Borrower on behalf of the liabilities of any other Borrower. 
 (g) Any notice given by one
Borrower hereunder shall constitute and be deemed to be notice given by all Borrowers, jointly and severally. Notice given by the Agent or any Lender to any one Borrower hereunder or pursuant to any other Loan Documents in accordance with the terms
hereunder shall constitute notice to each and every Borrower. The knowledge of one Borrower shall be imputed to all Borrowers, and any consent by one Borrower shall constitute the consent of and shall bind all Borrowers. 

(h) This Section is intended only to define the relative rights of Borrowers and nothing set forth in this Section is intended to or shall
impair the obligations of Borrowers, jointly and severally, to pay any amounts as and when the same shall become due and payable in accordance with the terms of this Agreement or any other Loan Documents. Nothing contained in this Article IV,
other than Section 4.1 and Section 4.2, shall limit the liability of any Borrower to pay the Credit Facilities made directly or indirectly to that Borrower and accrued interest, fees and expenses with respect thereto for
which such Borrower shall be primarily liable. 
 (i) This Agreement is a primary and original obligation of each of the Borrowers and,
subject to Section 4.1 and Section 4.2, each of the Borrowers shall be liable for all existing and future Credit Agreement Obligations arising under the Loan Documents of any other Borrower hereunder as fully as if such
Credit Agreement Obligations were directly incurred by such Borrower. The Agent may enforce the Credit Agreement Obligations of one or more Borrowers without enforcing the Credit Agreement Obligations of any other Borrower. Any failure or inability
of the Agent to enforce the Credit Agreement Obligations of one or more Borrowers shall not in any way limit the Agent’s right to enforce the Credit Agreement Obligations of any other Borrower. 

(j) Each Borrower further agrees that its obligations hereunder shall not be impaired in any manner whatsoever by any bankruptcy, extensions,
moratoria or other relief granted to any other Borrower pursuant to any statute presently in force or hereafter enacted. 

  
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 SECTION 4.4 Additional Borrowers. KMG may at any time, upon not less than fifteen
(15) Business Days’ notice from KMG to the Agent (or such shorter period as may be agreed by the Agent in its sole discretion), designate any Wholly-Owned Subsidiary that is wholly-owned directly by a Borrower (an “Applicant
Borrower”) as an Additional Borrower to receive Loans hereunder by delivering to the Agent (which shall promptly deliver counterparts thereof to each Lender) a duly executed notice and agreement in substantially the form of Exhibit
I (an “Additional Borrower Request and Assumption Agreement”). The parties hereto acknowledge and agree that prior to any Applicant Borrower becoming entitled to utilize the credit facilities provided for herein, the Agent
and the Lenders shall have received (i) such supporting resolutions, incumbency certificates, opinions of counsel and other documents or information, in form, content and scope reasonably satisfactory to the Agent, as may be required by the
Agent or the Required Lenders in their sole discretion, (ii) documentation and information required by regulatory authorities under applicable “know your customer” and anti-money laundering rules and regulations, including, without
limitation, the Patriot Act, to the extent such documentation or information is requested by the Agent on behalf of the Lenders, (iii) Notes signed by such Applicant Borrowers to the extent any Lenders so require, (iv) with respect to any
Applicant Borrower which is a U.S. Subsidiary, (A) a U.S. Borrower Guaranty Agreement, and (B) all other documents (other than a Subsidiary Guaranty Agreement) required of a U.S. Subsidiary which is not a U.S. Non-Guarantor Subsidiary
pursuant to Section 8.14, and (v) with respect to any Applicant Borrower which is a Foreign Subsidiary, all documents required of a First Tier Foreign Subsidiary (regardless of whether such Foreign Subsidiary is a First Tier Foreign
Subsidiary) pursuant to Section 8.14 (including the execution of any foreign pledge documents to the extent applicable to the pledge of any Equity Interests of such Foreign Subsidiary as may be required by the Agent). If the Agent and
the Required Lenders (or all of the Lenders in the case of the designation of a Foreign Subsidiary as an Additional Borrower) agree that an Applicant Borrower shall be entitled to receive Loans hereunder, then promptly following receipt of all such
requested resolutions, incumbency certificates, opinions of counsel and other documents or information required under this Section, the Agent shall send a notice in substantially the form of Exhibit J (an “Additional Borrower
Notice”) to the Borrowers and the Lenders specifying the effective date upon which the Applicant Borrower shall constitute an Additional Borrower for purposes hereof, whereupon each of the Lenders agrees to permit such Additional Borrower
to receive Loans hereunder, on the terms and conditions set forth herein, and each of the parties agrees that such Additional Borrower otherwise shall be a Borrower for all purposes of this Agreement. The parties hereto acknowledge and agree that no
Foreign Subsidiary may be designated as an Additional Borrower unless each Lender shall consented thereto and shall have met all necessary regulatory and licensing requirements and internal policy requirements and shall be legally permitted to make
loans in the jurisdiction in which such Applicant Borrower which is a Foreign Subsidiary is organized. 
 SECTION 4.5 Designation of
KMG as Borrower Agent. Each Borrower other than KMG (each an “Other Borrower”) hereby irrevocably appoints KMG as its agent for all purposes relevant to this Agreement and each of the other Loan Documents, including (i) the
giving and receipt of notices and (ii) the execution and delivery of all documents, instruments and certificates contemplated herein and all modifications hereto. Any acknowledgment, consent, direction, certification or other action which might
otherwise be valid or effective only if given or taken by all Borrowers, or by each Borrower acting singly, shall be valid and effective if given or taken only the KMG, whether or not any such other Borrower joins therein. Any notice, demand,
consent, acknowledgment, direction, certification or other communication delivered to KMG in accordance with the terms of this Agreement shall be deemed to have been delivered to each Other Borrower. 

  
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 ARTICLE V 

GENERAL LOAN PROVISIONS 

SECTION 5.1 Interest. 

(a) Interest Rate Options. Subject to the provisions of this Section, at the election of the Borrowers: 

(i) Revolving Credit Loans (other than Alternative Currency Revolving Credit Loans) shall bear interest at (A) the Base
Rate plus the Applicable Margin applicable to Loans as to which interest is to be determined on the basis of the Base Rate or (B) the LIBOR Rate plus the Applicable Margin applicable to Loans as to which interest is to be
determined on the basis of the LIBOR Rate (provided that the LIBOR Rate shall not be available until three (3) Business Days after the Closing Date unless the Borrowers have delivered to the Agent a letter in form and substance
reasonably satisfactory to the Agent indemnifying the Lenders in the manner set forth in Section 5.9 of this Agreement (any such letter, a “Closing Date Indemnification Letter”)); 

(ii) the Alternative Currency Revolving Credit Loans shall bear interest at the LIBOR Rate plus the Applicable Margin
applicable to Loans as to which interest is to be determined on the basis of the LIBOR Rate (provided that the LIBOR Rate shall not be available until four (4) Business Days after the Closing Date unless the Borrowers have delivered to
the Agent a Closing Date Indemnification Letter); and 
 (iii) any Swingline Loan shall bear interest at either (A) the
Base Rate plus the Applicable Margin or (B) Daily LIBOR plus the Applicable Margin. 
 The Borrowers shall select the rate of interest
and Interest Period, if any, applicable to any Loan at the time a Notice of Borrowing is given or at the time a Notice of Conversion/Continuation is given pursuant to Section 5.2. Any Loan or any portion thereof as to which the Borrowers
have not duly specified a currency as provided herein shall be deemed a Revolving Credit Loan denominated in Dollars. Any Revolving Credit Loan denominated in Dollars or any portion thereof as to which the Borrowers have not duly specified an
interest rate as provided herein shall be deemed a Base Rate Loan and any LIBOR Rate Loan or any portion thereof as to which the Borrowers have not duly specified an Interest Period as provided herein shall be deemed a LIBOR Rate Loan for a one
(1) month Interest Period. 
 (b) Default Rate. Subject to Section 10.3, (i) immediately upon the occurrence and
during the continuance of an Event of Default under Section 10.1(a), (b), (h) or (i), or (ii) at the election of the Required Lenders, upon the occurrence and during the continuance of any other Event of
Default: 
 (i) the Borrowers shall no longer have the option to request Alternative Currency Revolving Credit Loans, LIBOR
Rate Loans, Swingline Loans or Letters of Credit; 
 (ii) all outstanding LIBOR Rate Loans denominated in Dollars shall bear
interest at a rate per annum of two percent (2%) in excess of the rate (including the Applicable Margin) then applicable to LIBOR Rate Loans denominated in Dollars until the end of the applicable Interest Period and thereafter at a rate equal
to two percent (2%) in excess of the rate (including the Applicable Margin) then applicable to Base Rate Loans; 
 (iii)
all outstanding LIBOR Rate Loans denominated in an Alternative Currency shall bear interest at a rate per annum of two percent (2%) in excess of the rate (including the Applicable Margin) then applicable to LIBOR Rate Loans denominated in such
Alternative Currency; 

  
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 (iv) all outstanding Base Rate Loans and other Credit Agreement Obligations
arising hereunder or under any other Loan Document shall bear interest at a rate per annum equal to two percent (2%) in excess of the rate (including the Applicable Margin) then applicable to Base Rate Loans or such other Credit Agreement
Obligations arising hereunder or under any other Loan Document (provided, that if no rate for such other Credit Agreement Obligations is set forth herein or in such other Loan Document, then such Credit Agreement Obligations shall bear interest at a
rate per annum equal to two percent (2%) in excess of the rate (including the Applicable Margin) then applicable to Base Rate Loans); and 

(v) all accrued and unpaid interest shall be due and payable on demand of the Agent. 

Interest shall continue to accrue on the Credit Agreement Obligations arising under the Loan Documents after the filing by or against the Borrowers of any
petition seeking any relief in bankruptcy or under any Bankruptcy Law. 
 (c) Interest Payment and Computation. Interest on each Base
Rate Loan shall be due and payable in arrears on the last Business Day of each fiscal quarter commencing October 31, 2014; and interest on each LIBOR Rate Loan shall be due and payable on the last day of each Interest Period applicable thereto,
and if such Interest Period extends over three (3) months, at the end of each three (3) month interval during such Interest Period; and interest on each Daily LIBOR Swingline Loan shall be due and payable on the last Business Day of each
calendar quarter. All computations of interest for (i) Base Rate Loans when the Base Rate is determined by the Prime Rate and (ii) Loans which are denominated in Sterling, 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 provided hereunder 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 365/366-day year). 
 (d) Maximum Rate. In no contingency or event whatsoever shall the aggregate of all
amounts deemed interest under this Agreement charged or collected pursuant to the terms of this Agreement exceed the highest rate permissible under any Applicable Law which a court of competent jurisdiction shall, in a final determination, deem
applicable hereto. In the event that such a court determines that the Lenders have charged or received interest hereunder in excess of the highest applicable rate, the rate in effect hereunder shall automatically be reduced to the maximum rate
permitted by Applicable Law and the Lenders shall at the Agent’s option (i) promptly refund to the Borrowers any interest received by the Lenders in excess of the maximum lawful rate or (ii) apply such excess to the principal balance
of the Credit Agreement Obligations. All sums contracted for, charged, taken, reserved or received by the Agent or any Lender for the use, forbearance or detention of any Credit Agreement Obligations shall, to the extent permitted by Applicable Law,
be amortized or spread, using the actuarial method, throughout the stated term of such Credit Agreement Obligations (including any and all renewal and extension periods) until payment in full so that the rate or amount of interest on account of any
Credit Agreement Obligations does not exceed the maximum lawful rate from time to time in effect and applicable to such Credit Agreement Obligations for so long as such Credit Agreement Obligations are outstanding. Notwithstanding anything to the
contrary contained herein or in any of the other Loan Documents, it is not the intention of the Agent or any Lender to accelerate the maturity of any interest that has not accrued at the time of such acceleration or to collect unearned interest at
the time of such acceleration. It is the intent hereof that the Borrowers not pay or contract to pay, and that neither the Agent nor any Lender receive or contract to receive, directly or indirectly in any manner whatsoever, interest in excess of
that which may be paid by the Borrowers under Applicable Law. In no event shall the provisions of Chapter 346 of the Texas Finance Code (which regulates certain revolving credit loan accounts and revolving triparty accounts) apply to the Credit
Agreement Obligations. 

  
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 SECTION 5.2 Notice and Manner of Conversion or Continuation of Loans. Provided that
no Default or Event of Default has occurred and is then continuing, the Borrowers shall have the option to: 
 (a) convert at any time all or
any portion of any outstanding Base Rate Loans (other than Swingline Loans) in a principal amount equal to $1,000,000 or any whole multiple of $100,000 in excess thereof into one or more LIBOR Rate Loans denominated in Dollars; 

(b) upon the expiration of any Interest Period with respect to any LIBOR Rate Loans denominated in Dollars, (i) convert all or any part of
its outstanding LIBOR Rate Loans denominated in Dollars in a principal amount equal to $1,000,000 or a whole multiple of $100,000 in excess thereof into Base Rate Loans (other than Swingline Loans) or (ii) continue such LIBOR Rate Loans as
LIBOR Rate Loans; 
 (c) upon the expiration of any Interest Period with respect to any LIBOR Rate Loans denominated in an Alternative
Currency, continue such LIBOR Rate Loans as LIBOR Rate Loans in such Alternative Currency. 
 Whenever the Borrowers desire to convert or continue Loans as
provided above, the Borrowers shall give the Agent irrevocable prior written notice in the form attached as Exhibit E (a “Notice of Conversion/Continuation”) not later than 11:00 a.m. three (3) Business Days
before the day on which a proposed conversion or continuation of such Loan denominated in Dollars and four (4) Business Days before the day on which a proposed conversion or continuation of such Loan denominated in an Alternative Currency is to
be effective specifying: 
 (i) the Loans to be converted or continued, and, in the case of any LIBOR Rate Loan to be
converted or continued, the last day of the Interest Period therefor (including the applicable Permitted Currency in which such Loan(s) is (are) denominated), 

(ii) the effective date of such conversion or continuation (which shall be a Business Day), 

(iii) the principal amount of such Loans to be converted or continued, and 

(iv) the Interest Period to be applicable to such converted or continued LIBOR Rate Loan. 

If any Borrower fails to give a timely Notice of Conversion/Continuation prior to the end of the Interest Period for any LIBOR Rate Loan, then the applicable
LIBOR Rate Loan shall be converted to a Base Rate Loan (or if the applicable LIBOR Rate Loan is denominated in an Alternative Currency, then such LIBOR Rate Loan shall be continued with an Interest Period of one month). Any such automatic conversion
to a Base Rate Loan shall be effective as of the last day of the Interest Period then in effect with respect to the applicable LIBOR Rate Loan. If any Borrower requests a conversion to, or continuation of, LIBOR Rate Loans, 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 Swingline Loan may not be converted to a Fixed Rate LIBOR Loan and, except pursuant to
Section 5.8(a), a LIBOR Rate Loan denominated in an Alternative Currency may not be converted to a Base Rate Loan. The Agent shall promptly notify the affected Lenders of such Notice of Conversion/Continuation. 

  
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 SECTION 5.3 Fees. 

(a) Commitment Fee. Commencing on the Closing Date, subject to Section 5.15(a)(iii)(A), the Borrowers shall pay to the
Agent, for the account of the Revolving Credit Lenders, a non-refundable commitment fee (the “Commitment Fee”) at a rate per annum equal to the applicable “Commitment Fee” specified in the definition of “Applicable
Margin” in Section 1.1 on the average daily unused portion of the Revolving Credit Commitment of the Revolving Credit Lenders (other than the Defaulting Lenders, if any); provided, that the amount of outstanding Swingline
Loans shall not be considered usage of the Revolving Credit Commitment for the purpose of calculating the Commitment Fee. The Commitment Fee shall be payable in arrears on the last Business Day of each fiscal quarter during the term of this
Agreement commencing October 31, 2014 and ending on the date upon which all Credit Agreement Obligations (other than contingent indemnification obligations not then due) arising under the Revolving Credit Facility shall have been indefeasibly
and irrevocably paid and satisfied in full, all Letters of Credit have been terminated or expired (or been Cash Collateralized) and the Revolving Credit Commitment has been terminated. The Commitment Fee shall be distributed by the Agent to the
Revolving Credit Lenders (other than any Defaulting Lender) pro rata in accordance with such Revolving Credit Lenders’ respective Revolving Credit Commitment Percentages. 

(b) Other Fees. The Borrowers shall pay to the Arranger and the Agent for their own respective accounts fees in the amounts and at the
times specified in their Fee Letter. The Borrowers 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. 

SECTION 5.4 Manner of Payment. 

(a) Loans Denominated in Dollars. Each payment by the Borrowers on account of the principal of or interest on any Loan denominated in
Dollars or of any fee, commission or other amounts (including the Reimbursement Obligation) payable to the Lenders under this Agreement shall be made not later than 1:00 p.m. on the date specified for payment under this Agreement to the Agent at the
Agent’s Office for the account of the Lenders entitled to such payment in Dollars, in immediately available funds and shall be made without any set off, counterclaim or deduction whatsoever. Any payment received after such time but before 2:00
p.m. on such day shall be deemed a payment on such date for the purposes of Section 10.1, but for all other purposes shall be deemed to have been made on the next succeeding Business Day. Any payment received after 2:00 p.m. shall be
deemed to have been made on the next succeeding Business Day for all purposes. Upon receipt by the Agent of each such payment, the Agent shall distribute to each such Lender at its address for notices set forth herein its Revolving Credit Commitment
Percentage (or other applicable share as provided herein) of such payment and shall wire advice of the amount of such credit to each Lender. Each payment to the Agent on account of the principal of or interest on the Swingline Loans or of any fee,
commission or other amounts payable to the Swingline Lender shall be made in like manner, but for the account of the Swingline Lender. Each payment to the Agent of any Issuing Lender’s fees or L/C Participants’ commissions shall be made in
like manner, but for the account of such Issuing Lender or the L/C Participants, as the case may be. Each payment to the Agent of the Agent’s fees or expenses shall be made for the account of the Agent and any amount payable to any Lender under
Section 5.9, Section 5.10, Section 5.11 or Section 12.3 shall be paid to the Agent for the account of the applicable Lender. Subject to the definition of Interest Period, if any payment under this
Agreement shall be specified to be made upon a day which is not a Business Day, it shall be made on the next succeeding day which is a Business Day and such extension of time shall in such case be included in computing any interest if payable along
with such payment. Notwithstanding the foregoing, if there exists a Defaulting Lender each payment by the Borrowers to such Defaulting Lender hereunder shall be applied in accordance with Section 5.15(a)(ii). 

  
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 (b) Loans Denominated in an Alternative Currency. Each payment by the Borrowers on account
of the principal of or interest on any Loan denominated in any Alternative Currency payable to the Lenders under this Agreement (or any of them) shall be made not later than 1:00 p.m. on the date specified for payment under this Agreement to the
Agent at the Agent’s Office for the account of the Lenders entitled to such payment in the same Alternative Currency in which the Loan was made (except as set forth below), in immediately available funds and shall be made without any set off,
counterclaim or deduction whatsoever. Any payment received after such time but before 2:00 p.m. on such day shall be deemed a payment on such date for the purposes of Section 10.1(a), but for all other purposes shall be deemed to
have been made on the next succeeding Business Day. Any payment received after 2:00 p.m. shall be deemed to have been made on the next succeeding Business Day for all purposes. Upon receipt by the Agent of each such payment, the Agent
(i) shall distribute to each such Lender at its address for notices set forth herein its Revolving Credit Commitment Percentage (or other applicable share as provided herein) of such payment in accordance with the amounts then due and payable
to such Lenders (except as specified below) and (ii) shall wire advice of the amount of such credit to each Lender. Subject to parts (b) and (c) of the definition of “Interest Period,” if any payment under this Agreement
shall be specified to be made upon a day which is not a Business Day, it shall be made on the next succeeding day which is a Business Day and such extension of time shall in such case be included in computing any interest payable along with such
payment. Without limiting the generality of the foregoing, the Agent may require that any payments due under this Agreement be made in the United States. If, for any reason, any Borrower is prohibited by any Applicable Law from making any required
payment hereunder in an Alternative Currency, subject to Section 5.10(d), the Borrowers shall make such payment in Dollars in the Dollar Amount of such payment. 

(c) Defaulting Lenders. Notwithstanding the foregoing clauses (a) and (b), if there exists a Defaulting Lender each payment by the
Borrowers to such Defaulting Lender hereunder shall be applied in accordance with Section 5.14(b). 
 SECTION 5.5
Evidence of Indebtedness. 
 (a) Extensions of Credit. The Extensions of Credit made by each Lender and each Issuing Lender
shall be evidenced by one or more accounts or records maintained by such Lender or such Issuing Lender and by the Agent in the Ordinary Course of Business. The accounts or records maintained by the Agent and each Lender or the applicable Issuing
Lender shall be conclusive absent manifest error of the amount of the Extensions of Credit made by the Lenders or such Issuing Lender to the Borrowers and their Subsidiaries 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 Borrowers hereunder to pay any amount owing with respect to the Credit Agreement Obligations. In the event of any conflict between the accounts and records
maintained by any Lender or any Issuing Lender and the accounts and records of the Agent in respect of such matters, the accounts and records of the Agent shall control in the absence of manifest error. Upon the request of any Lender made through
the Agent, the Borrowers shall execute and deliver to such Lender (through the Agent) a Revolving Credit Note and/or Swingline Note, as applicable, which shall evidence such Lender’s Revolving Credit Loans and/or Swingline Loans, as applicable,
in addition to such accounts or records. Each Lender may attach schedules to its Notes and endorse thereon the date, amount and maturity of its Loans and payments with respect thereto. 

(b) Participations. In addition to the accounts and records referred to in subsection (a), each Revolving Credit Lender and the
Agent shall maintain in accordance with its usual practice accounts or records evidencing the purchases and sales by such Revolving Credit Lender of participations in Letters of Credit and Swingline Loans. In the event of any conflict between the
accounts and records maintained by the Agent and the accounts and records of any Revolving Credit Lender in respect of such matters, the accounts and records of the Agent shall control in the absence of manifest error. 

  
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 SECTION 5.6 Sharing of Payments by the Lenders. 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 its Loans or other obligations hereunder resulting in such Lender’s receiving payment of a proportion of the aggregate amount
of its Loans and accrued interest thereon or other such obligations (other than pursuant to Section 5.9, Section 5.10, Section 5.11 or Section 12.3) greater than its pro rata share
thereof as provided herein, then the Lender receiving such greater proportion shall (a) notify the Agent of such fact, and (b) purchase (for cash at face value) participations in the Loans and such other obligations 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: 
 (i) if any such participations are purchased and all or any portion of the
payment giving rise thereto is recovered, such participations shall be rescinded and the purchase price restored to the extent of such recovery, without interest, and 

(ii) the provisions of this paragraph shall not be construed to apply to (A) any payment made by the Borrowers 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), (B) the application of Cash Collateral provided for in Section 5.14 or (C) any
payment obtained by a Lender as consideration for the assignment of or sale of a participation in any of its Loans or participations in Swingline Loans and Letters of Credit to any assignee or participant, other than to KMG or any of its
Subsidiaries or Affiliates (as to which the provisions of this paragraph shall apply). 
 Each Borrower 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 each Borrower Party rights of setoff and counterclaim with respect to such participation as
fully as if such Lender were a direct creditor of each Borrower Party in the amount of such participation. 
 SECTION 5.7
Agent’s Clawback. 
 (a) Funding by the Lenders; Presumption by the Agent. Unless the Agent shall have received notice
from a Lender (i) in the case of Base Rate Loans, not later than 12:00 noon on the date of any proposed borrowing and (ii) otherwise, prior to the proposed date of any borrowing that such Lender will not make available to the Agent such
Lender’s share of such borrowing, the Agent may assume that such Lender has made such share in the applicable Permitted Currency available on such date in accordance with Section 2.3(b) and Section 4.2 and may, in
reliance upon such assumption, make available to the Borrowers a corresponding amount in the applicable Permitted Currency. In such event, if a Lender has not in fact made its share of the applicable borrowing available to the Agent in the
applicable Permitted Currency, then the applicable Lender and the Borrowers severally agree to pay to the Agent forthwith on demand such corresponding amount with interest thereon, for each day from and including the date such amount is made
available to the Borrowers to but excluding the date of payment to the Agent, at (A) in the case of a payment to be made by such Lender, the greater of the daily average Federal Funds Rate and a rate determined by the Agent in accordance with
banking industry rules on interbank compensation and (B) in the case of a payment to be made by the Borrowers, the interest rate applicable to Base Rate Loans. If the Borrowers and such Lender shall pay such interest to the Agent for the same
or an overlapping period, the Agent shall promptly remit to the Borrowers the amount of such interest paid by the Borrowers for such period. If such Lender pays its share of the applicable borrowing to the Agent, then the amount so paid shall
constitute such Lender’s Loan included in such borrowing. Any payment by the Borrowers shall be without prejudice to any claim the Borrowers may have against a Lender that shall have failed to make such payment to the Agent. 

  
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 (b) Payments by the Borrowers; Presumptions by the Agent. Unless the Agent shall have
received notice from the Borrowers prior to the date on which any payment is due to the Agent for the account of the Lenders, the Issuing Lender or the Swingline Lender hereunder that the Borrowers will not make such payment, the Agent may assume
that the Borrowers have made such payment on such date in accordance herewith and may, in reliance upon such assumption, distribute to the Lenders, the Issuing Lender or the Swingline Lender, as the case may be, the amount due. In such event, if the
Borrowers have not in fact made such payment, then each of the Lenders, the Issuing Lender or the Swingline Lender, as the case maybe, severally agrees to repay to the Agent forthwith on demand the amount so distributed to such Lender, Issuing
Lender or the Swingline Lender, with interest thereon, for each day from and including the date such amount is distributed to it to but excluding the date of payment to the Agent, at the greater of the Federal Funds Rate and a rate determined by the
Agent in accordance with banking industry rules on interbank compensation. 
 (c) Nature of Obligations of the Lenders Regarding
Extensions of Credit. The obligations of the Lenders under this Agreement to make the Loans and issue or participate in Letters of Credit are several and are not joint or joint and several. The failure of any Lender to make available its
Revolving Credit Commitment Percentage of any Loan requested by the Borrowers shall not relieve it or any other Lender of its obligation, if any, hereunder to make its Revolving Credit Commitment Percentage of such Loan available on the borrowing
date, but no Lender shall be responsible for the failure of any other Lender to make its Revolving Credit Commitment Percentage of such Loan available on the borrowing date. 

SECTION 5.8 Changed Circumstances. 

(a) Circumstances Affecting LIBOR Rate Availability and Alternative Currency Availability. In connection with any request for a LIBOR
Rate Loan, a Base Rate Loan as to which the interest rate is determined with reference to LIBOR, an Alternative Currency Revolving Credit Loan or a conversion to or continuation thereof, if for any reason (i) the Agent shall determine (which
determination shall be conclusive and binding absent manifest error) that Dollar deposits are not being offered to banks in the applicable interbank market (including, without limitation, the London interbank Eurodollar market) for the applicable
amount and Interest Period of such Loan, (ii) the Agent shall determine (which determination shall be conclusive and binding absent manifest error) that reasonable and adequate means do not exist for the ascertaining the LIBOR Rate for the
Interest Period with respect to a proposed LIBOR Rate Loan or any Base Rate Loan as to which the interest rate is determined with reference to LIBOR, (iii) a fundamental change has occurred in the foreign exchange or interbank markets with
respect to any Alternative Currency (including, without limitation, changes in national or international financial, political or economic conditions or currency exchange rates or exchange controls), (iv) it has become otherwise materially
impractical for the Lenders to make any Alternative Currency Revolving Credit Loans or (v) the Required Lenders shall determine (which determination shall be conclusive and binding absent manifest error) that the LIBOR Rate does not adequately
and fairly reflect the cost to such Lenders of making or maintaining such Loans during such Interest Period, then the Agent shall promptly give notice thereof to the Borrowers. Thereafter, until the Agent notifies the Borrowers that such
circumstances no longer exist, the obligation of the Lenders to make LIBOR Rate Loans or Base Rate Loans as to which the interest rate is determined with reference to LIBOR, and the right of the Borrowers to convert any Loan to or continue any Loan
as a LIBOR Rate Loan, a Base Rate Loan as to which the interest rate is determined with reference to LIBOR, or an Alternative Currency Revolving Credit Loan, as applicable, shall be suspended, and: 

  
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 (i) in the case of LIBOR Rate Loans denominated in Dollars, the Borrowers shall
either (A) repay in full (or cause to be repaid in full) the then outstanding principal amount of each such LIBOR Rate Loan together with accrued interest thereon (subject to Section 5.1(d)), on the last day of the then current
Interest Period applicable to such LIBOR Rate Loan; or (B) convert the then outstanding principal amount of each such LIBOR Rate Loan to a Base Rate Loan as to which the interest rate is not determined by reference to LIBOR as of the last day
of such Interest Period; and 
 (ii) in the case of LIBOR Rate Loans denominated in an Alternative Currency, the Borrowers
shall either (1) repay in full (or cause to be repaid in full) the then outstanding principal amount of each such LIBOR Rate Loan, together with accrued interest thereon (subject to Section 5.1(d)), on the last day of the then
current Interest Period applicable to such LIBOR Rate Loan or (2) convert the then outstanding principal amount of each such LIBOR Rate Loan to a Base Rate Loan as to which the interest rate is not determined by reference to LIBOR denominated
in Dollars as of the last day of such Interest Period; 
 provided that if the Borrowers elect to make such conversion, the Borrowers shall pay to
the Agent and the Lenders any and all costs, fees and other expenses, if any, incurred by the Agent and the Lenders in effecting such conversion. 

(b) Laws Affecting LIBOR Rate Availability and Alternative Currency Availability. If, after the date hereof, the introduction of, or any
change in, any Applicable Law or any change in the interpretation or administration thereof by any Governmental Authority, central bank or comparable agency charged with the interpretation or administration thereof, or compliance by any of the
Lenders (or any of their respective Lending Offices) with any request or directive (whether or not having the force of law) of any such Governmental Authority, central bank or comparable agency, shall make it unlawful or impossible for any of the
Agent, any Issuing Lender or the Lenders (or any of their respective Lending Offices) to (i) perform or honor its obligations whether denominated in Dollars or an Alternative Currency hereunder to make or maintain any LIBOR Rate Loan, any Base
Rate Loan as to which the interest rate is determined by reference to LIBOR or any Alternative Currency Revolving Credit Loan, or under any other Loan Document, (ii) to fund or maintain its participation in any LIBOR Rate Loan, any Base Rate
Loan as to which the interest rate is determined by reference to LIBOR or any Alternative Currency Revolving Credit Loan or (iii) issue, make, maintain, fund or charge interest with respect to any Loan to a Foreign Borrower, such Person shall
promptly give notice thereof to the Agent and the Agent shall promptly give notice to the Borrowers and the other Lenders. Thereafter, until the Agent notifies the Borrowers that such circumstances no longer exist, (i) the obligations of the
Lenders or such Persons to issue, make, maintain, fund or charge interest with respect to LIBOR Rate Loans, Base Rate Loans as to which the interest rate is determined by reference to LIBOR or Alternative Currency Revolving Credit Loans, as
applicable, and the right of the Borrowers to convert any Loan to a LIBOR Rate Loan or continue any Loan as a LIBOR Rate Loan, a Base Rate Loan as to which the interest rate is determined by reference to LIBOR or an Alternative Currency Revolving
Credit Loan, as applicable, shall be suspended, and to the extent required by Applicable Law, cancelled, and thereafter the Borrowers may select only Base Rate Loans as to which the interest rate is not determined by reference to LIBOR hereunder,
(ii) all Base Rate Loans shall cease to be determined by reference to LIBOR, (iii) if any of the Lenders may not lawfully continue to maintain a LIBOR Rate Loan or an Alternative Currency Revolving Credit Loan, as applicable, to the end of
the then current Interest Period applicable thereto, the applicable Loan shall immediately be converted to a Base Rate Loan denominated in Dollars as to which the interest rate is not determined by reference to LIBOR for the remainder of such
Interest Period; provided that the Borrowers shall pay to the Agent and the Lenders any and all costs, fees and other expenses incurred by the Agent and the Lenders in effecting such conversion, and (iv) Borrowers shall take all reasonable
actions requested by such Person to mitigate or avoid such illegality. 

  
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 SECTION 5.9 Indemnity. The Borrowers hereby indemnify each of the Lenders against any
loss or expense (including, without limitation, any foreign exchange costs and any loss or expense arising from the liquidation or reemployment of funds obtained by it to maintain a LIBOR Rate Loan or from fees payable to terminate the deposits from
which such funds were obtained) which may arise or be attributable to each Lender’s obtaining, liquidating or employing deposits or other funds acquired to effect, fund or maintain any Loan (a) as a consequence of any failure by the
Borrowers to make any payment when due of any amount due hereunder in connection with a LIBOR Rate Loan or an Alternative Currency Revolving Credit Loan, (b) due to any failure of the Borrowers to borrow, continue or convert on a date specified
therefor in a Notice of Borrowing or Notice of Conversion/Continuation or (c) due to any payment, prepayment or conversion of any LIBOR Rate Loan on a date other than the last day of the Interest Period therefor. The amount of such loss or
expense shall be determined, in the applicable Lender’s sole discretion, based upon the assumption that such Lender funded its Revolving Credit Commitment Percentage of the LIBOR Rate Loans or an Alternative Currency Revolving Credit Loans, as
applicable, in the applicable interbank market and using any reasonable attribution or averaging methods which such Lender deems appropriate and practical. A certificate of such Lender setting forth the basis for determining such amount or amounts
necessary to compensate such Lender shall be forwarded to the Borrowers through the Agent and shall be conclusively presumed to be correct save for manifest error. 

SECTION 5.10 Increased Costs. 

(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 advances, loans or other credit extended or participated in by, any Lender (except any reserve requirement reflected in the LIBOR Rate) or any Issuing Lender; 

(ii) subject any Recipient to any Taxes (other than (A) Indemnified Taxes, (B) Taxes described in clauses
(b) through (d) of the definition of Excluded Taxes and (C) Connection Income Taxes) on its loans, loan principal, letters of credit, commitments, or other obligations, or its deposits, reserves, other liabilities or capital
attributable thereto; 
 (iii) impose on any Lender or any Issuing Lender or the London interbank market or other applicable
market any other condition, cost or expense (other than Taxes) affecting this Agreement, Loans or Alternative Currency Revolving Credit Loans made by such Lender or any Letter of Credit or participation therein; 

and the result of any of the foregoing shall be to increase the cost to such Lender, the Issuing Lender or such other Recipient of making, converting to,
continuing or maintaining any Loan or Alternative Currency Revolving Credit Loan (or of maintaining its obligation to make any such Loan), or to increase the cost to such Lender, such Issuing Lender or such other 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 Lender, such Issuing Lender or such other Recipient
hereunder (whether of principal, interest or any other amount) then, upon written request of such Lender, such Issuing Lender or other Recipient, the Borrowers shall promptly pay to any such Lender, such Issuing Lender or other Recipient, as the
case may be, such additional amount or amounts as will compensate such Lender, such Issuing Lender or other Recipient, as the case may be, for such additional costs incurred or reduction suffered. 

  
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 (b) Capital Requirements. If any Lender or any Issuing Lender determines that any Change
in Law affecting such Lender or such Issuing Lender or any lending office of such Lender or such Lender’s or such Issuing Lender’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 Issuing Lender’s capital or on the capital of such Lender’s or such Issuing Lender’s holding company, if any, as a consequence of this Agreement, the Revolving Credit
Commitment of such Lender or the Loans made by, or participations in Letters of Credit or Swingline Loans held by, such Lender, or the Letters of Credit issued by such Issuing Lender, to a level below that which such Lender or such Issuing Lender or
such Lender’s or such Issuing Lender’s holding company could have achieved but for such Change in Law (taking into consideration such Lender’s or such Issuing Lender’s policies and the policies of such Lender’s or such
Issuing Lender’s holding company with respect to capital adequacy), then from time to time upon written request of such Lender or such Issuing Lender the Borrowers shall promptly pay to such Lender or such Issuing Lender, as the case may be,
such additional amount or amounts as will compensate such Lender or such Issuing Lender or such Lender’s or such Issuing Lender’s holding company for any such reduction suffered. 

(c) Certificates for Reimbursement. A certificate of a Lender, or an Issuing Lender or such other Recipient setting forth the amount or
amounts necessary to compensate such Lender or such Issuing Lender, such other Recipient or any of their respective holding companies, as the case may be, as specified in paragraph (a) or (b) of this Section and delivered to the Borrowers,
shall be conclusive absent manifest error. The Borrowers shall pay such Lender or such Issuing Lender or such other Recipient, as the case may be, the amount shown as due on any such certificate within ten (10) days after receipt thereof. 

(d) Exchange Indemnification and Increased Costs. The Borrowers shall, upon demand from the Agent or the Issuing Lender or L/C
Participant, pay to the Agent, any Lender, the Issuing Lender or such L/C Participant, the amount of (i) any loss or cost or increased cost incurred by such Person, (ii) any reduction in any amount payable to or in the effective return on
the capital to such Person, (iii) any interest or any other return, including principal, foregone by such Person as a result of the introduction of, change-over to or operation of the Euro or (iv) any currency exchange loss that such
Person sustains, in each case of clauses (i) through (iv), as a result of (1) any payment being made by the Borrowers in a currency other than that originally extended to the Borrowers (other than with respect to Letter of Credit fees and
commissions) or (2) the failure of the Borrowers to repay a Loan or L/C Obligation denominated in a currency other than Dollars. A certificate of the Agent setting forth in reasonable detail the basis for determining such additional amount or
amounts necessary to compensate the Agent, Lender, the Issuing Lender or L/C Participant shall be conclusively presumed to be correct save for manifest error. 

(e) Delay in Requests. Failure or delay on the part of any Lender or any Issuing Lender or such other Recipient to demand compensation
pursuant to this Section shall not constitute a waiver of such Lender’s or such Issuing Lender’s or such other Recipient’s right to demand such compensation; provided that the Borrowers shall not be required to compensate any
Lender or an Issuing Lender or any other Recipient pursuant to this Section for any increased costs incurred or reductions suffered more than nine (9) months prior to the date that such Lender or such Issuing Lender or such other Recipient, as
the case may be, notifies the Borrowers of the Change in Law giving rise to such increased costs or reductions, and of such Lender’s or such Issuing Lender’s or such other Recipient’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 nine-month period referred to above shall be extended to include the period of retroactive effect thereof). 

  
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 SECTION 5.11 Taxes. 

(a) Defined Terms. For purposes of this Section 5.11, the term “Lender” includes any Issuing Lender 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 Borrower Party under any 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 Borrower 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 Parties. The Borrower Parties shall timely pay to the relevant Governmental Authority in
accordance with Applicable Law, or at the option of the Agent timely reimburse it for the payment of, any Other Taxes. 
 (d)
Indemnification by the Borrower Parties. The Borrower Parties shall jointly and severally indemnify each Recipient, within ten (10) days after 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 Borrowers by a Recipient (with a copy
to the Agent), or by the Agent on its own behalf or on behalf of a Recipient, shall be conclusive absent manifest error. 
 (e)
Indemnification by the Lenders. Each Lender shall severally indemnify the Agent, within ten (10) days after demand therefor, for (i) any Indemnified Taxes attributable to such Lender (but only to the extent that any Borrower Party
has not already indemnified the Agent for such Indemnified Taxes and without limiting the obligation of the Borrower Parties to do so), (ii) any Taxes attributable to such Lender’s failure to comply with the provisions of
Section 12.10(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 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 Agent shall be conclusive absent manifest error. Each Lender hereby authorizes the 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 Agent to the
Lender from any other source against any amount due to the Agent under this paragraph (e). 
 (f) Evidence of Payments. As soon as
practicable after any payment of Taxes by any Borrower Party to a Governmental Authority pursuant to this Section 5.11, such Borrower Party shall deliver to the 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 Agent. 

  
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 (g) Status of the Lenders. 

(i) Any Lender that is entitled to an exemption from or reduction of withholding Tax with respect to payments made under any
Loan Document shall deliver to the Borrowers and the Agent, at the time or times reasonably requested by the Borrowers or the Agent, such properly completed and executed documentation reasonably requested by the Borrowers or the 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 Borrowers or the Agent, shall deliver such other documentation prescribed by Applicable Law or reasonably
requested by the Borrowers or the Agent as will enable the Borrowers or the 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 5.11(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 would subject such Lender to any material unreimbursed cost or expense or would materially prejudice the legal or commercial position of such Lender. 

(ii) Without limiting the generality of the foregoing: 

(A) Any Lender that is a U.S. Person shall deliver to the Borrowers and the Agent on or prior to the date on which such Lender
becomes a Lender under this Agreement (and from time to time thereafter upon the reasonable request of the Borrowers or the Agent), executed originals of IRS Form W-9 certifying that such Lender is exempt from United States federal backup
withholding tax; 
 (B) any Foreign Lender shall, to the extent it is legally entitled to do so, deliver to the Borrowers and
the 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 upon the reasonable request of the Borrowers or
the Agent), whichever of the following is applicable: 
 (1) 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 establishing an exemption from, or reduction of, United States 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 establishing an exemption from, or reduction of, United States federal
withholding Tax pursuant to the “business profits” or “other income” article of such tax treaty; 
 (2)
executed originals of IRS Form W-8ECI; 
 (3) 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 H-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 any 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 

  
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 (4) to the extent a Foreign Lender is not the beneficial owner,
executed originals of IRS Form W-8IMY, accompanied by IRS Form W-8ECI, IRS Form W-8BEN, a U.S. Tax Compliance Certificate substantially in the form of Exhibit H-2 or Exhibit H-3, IRS Form W-9, 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 H-4 on behalf of each such direct and indirect partner; 

(C) any Foreign Lender shall, to the extent it is legally entitled to do so, deliver to the Borrowers and the 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 upon the reasonable request of the Borrowers or the Agent),
executed originals of any other form prescribed by Applicable Law as a basis for claiming exemption from or a reduction in United States federal withholding Tax, duly completed, together with such supplementary documentation as may be prescribed by
Applicable Law to permit the Borrowers or the Agent to determine the withholding or deduction required to be made; 
 (D) if
a payment made to a Lender under any Loan Document would be subject to United States 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 Borrowers and the Agent at the time or times prescribed by law and at such time or times reasonably requested by the Borrowers or the 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 Borrowers or the Agent as may be necessary for the Borrowers and the
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; and 
 (E) if a payment
would be subject to the EU Savings Withholding Tax if the relevant Lender were to fail to comply with this sentence, such Lender shall deliver to the Borrowers and the Agent at the time or times prescribed by Applicable Law and at such time or times
reasonably requested by the Borrowers or the Agent, such documentation, authorizations and forms as will permit such payment to be made without EU Savings Withholding Tax. 

Each Lender agrees that 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 Borrowers and the Agent in writing of its legal inability to do so. 

  
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 (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 5.11 (including by the payment of additional amounts pursuant to this Section 5.11), 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 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 5.11 shall survive the resignation or replacement of the 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. 
 SECTION 5.12 Mitigation Obligations; Replacement of Lenders. 

(a) Designation of a Different Lending Office. If any Lender requests compensation under Section 5.10, or requires the
Borrowers to pay any Indemnified Taxes or additional amounts to any Lender or any Governmental Authority for the account of any Lender pursuant to Section 5.11, then such Lender shall, at the request of the Borrowers, 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 make it lawful or possible, as the case may be, to honor its obligations to make or maintain LIBOR Rate Loans or Alternative Currency Revolving Credit Loans hereunder or would eliminate or reduce amounts payable pursuant to
Section 5.10 or Section 5.11, as the case may be, in the future and (ii) would not subject such Lender to any unreimbursed cost or expense and would not otherwise be disadvantageous to such Lender. The Borrowers hereby
agree to pay all reasonable costs and expenses incurred by any Lender in connection with any such designation or assignment. 
 (b)
Replacement of Lenders. If any Lender becomes unable to make or maintain LIBOR Rate Loans or Alternative Currency Revolving Credit Loans under Section 5.8(b), requests compensation under Section 5.10, or if the
Borrowers are 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 5.11, and, in each case, such Lender has declined or is unable to
designate a different lending office in accordance with Section 5.12(a), or if any Lender is a Defaulting Lender or a Non-Consenting Lender, then the Borrowers may, at their sole expense and effort, upon notice to such Lender and the
Agent, require such Lender to assign and delegate, without recourse (in accordance with and subject to the restrictions contained in, and consents required by, Section 12.10), all of its interests, rights (other than its existing rights
to payments pursuant to Section 5.10 or Section 5.11) and obligations under this Agreement and the related Loan Documents to an Eligible Assignee that shall assume such obligations (which assignee may be another Lender, if a
Lender accepts such assignment); provided that: 
 (i) the Borrowers shall have paid to the Agent the assignment fee
(if any) specified in Section 12.10; 

  
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 (ii) such Lender shall have received payment of an amount equal to the
outstanding principal of its Loans and participations in Letters of Credit, accrued interest thereon, accrued fees and all other amounts payable to it hereunder and under the other Loan Documents (including any amounts under Section 5.9)
from the assignee (to the extent of such outstanding principal and accrued interest and fees) or the Borrowers (in the case of all other amounts); 

(iii) in the case of any such assignment resulting from a claim for compensation under Section 5.10 or payments
required to be made pursuant to Section 5.11, such assignment will result in a reduction in such compensation or payments thereafter; 

(iv) such assignment does not conflict with Applicable Law; and 

(v) in the case of any assignment resulting from a Lender becoming a Non-Consenting Lender, the applicable assignee shall have
consented to the applicable amendment, waiver or consent. 
 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 Borrowers to require such assignment and delegation cease to apply. 

SECTION 5.13 Incremental Loans. 

(a) At any time prior to the Revolving Credit Maturity Date, the Borrowers may by written notice to the Agent elect to request the
establishment of one or more increases in the Revolving Credit Commitments (any such increase, an “Incremental Revolving Credit Commitment” or the “Incremental Loan Commitments”) to make revolving credit loans under
the Revolving Credit Facility (any such increase, an “Incremental Revolving Credit Increase” and the “Incremental Loans “); 

provided that (i) the total aggregate principal amount for all such Incremental Loan Commitments shall not (as of any date of incurrence thereof)
exceed $100,000,000 and (ii) the total aggregate amount for each Incremental Loan Commitment (and the Incremental Loans made thereunder) shall not be less than a minimum principal amount of $10,000,000 or, if less, the remaining amount
permitted pursuant to the foregoing clause (i). Each such notice shall specify the date (each, an “Increased Amount Date”) on which the Borrowers propose that any Incremental Loan Commitment shall be effective, which shall be a date
not less than ten (10) Business Days after the date on which such notice is delivered to the Agent. The Borrowers may invite any Lender, any Affiliate of any Lender and/or any Approved Fund, and/or any other Person reasonably satisfactory to
the Agent, to provide an Incremental Loan Commitment (any such Person, an “Incremental Lender”). Any proposed Incremental Lender offered or approached to provide all or a portion of any Incremental Loan Commitment may elect or
decline, in its sole discretion, to provide such Incremental Loan Commitment. Any Incremental Loan Commitment shall become effective as of such Increased Amount Date; provided that: 

(A) no Default or Event of Default shall exist on such Increased Amount Date before or after giving effect to (1) any
Incremental Loan Commitment, (2) the making of any Incremental Loans pursuant thereto and (3) any Permitted Acquisition consummated in connection therewith; 

  
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 (B) the Agent and the Lenders shall have received from KMG an Officer’s
Compliance Certificate demonstrating, in form and substance reasonably satisfactory to the Agent, that the Borrowers are in compliance with the financial covenants set forth in Section 9.11 based on the financial statements most recently
delivered pursuant to Section 8.1(a) or Section 8.1(b), as applicable, both before and after giving effect (on a Pro Forma Basis) to (x) any Incremental Loan Commitment, (y) the making of any Incremental Loans
pursuant thereto and (z) any Permitted Acquisition consummated in connection therewith; 
 (C) each of the
representations and warranties contained in Article VII shall be true and correct in all material respects, except to the extent any such representation and warranty is qualified by materiality or reference to Material Adverse Effect, in
which case, such representation and warranty shall be true, correct and complete in all respects, on such Increased Amount Date with the same effect as if made on and as of such date (except for any such representation and warranty that by its terms
is made only as of an earlier date, which representation and warranty shall remain true and correct as of such earlier date); 

(D) the proceeds of any Incremental Loans shall be used as set forth in Section 8.15; 

(E) each Incremental Loan Commitment (and the Incremental Loans made thereunder) shall constitute Credit Agreement Obligations
and shall be secured and guaranteed with the other Extensions of Credit on a pari passu basis; 
 (F) in the case of each
Incremental Revolving Credit Increase (the terms of which shall be set forth in the relevant Lender Joinder Agreement): 

(1) such Incremental Revolving Credit Increase shall mature on the Revolving Credit Maturity Date, shall be subject to the
same terms and conditions (other than interest rate, unused fees and upfront fees) as the Revolving Credit Loans; provided that if the interest rate margins and/or unused fees, as applicable, in respect of any Incremental Revolving Credit
Increase exceed the interest rate margins and/or unused fees, as applicable, for the initial Revolving Credit Facility by more than 0.25% or 0.05%, respectively, then the interest rate margins and/or unused fees, as applicable, for the initial
Revolving Credit Facility shall be increased so that the interest rate margins and/or unused fees, as applicable, are equal to the interest rate margins and/or unused fees for such Incremental Revolving Credit Increase; 

(2) the outstanding Revolving Credit Loans and Revolving Credit Commitment Percentages of Swingline Loans and L/C Obligations
will be reallocated by the Agent on the applicable Increased Amount Date among the Revolving Credit Lenders (including the Incremental Lenders providing such Incremental Revolving Credit Increase) in accordance with their revised Revolving Credit
Commitment Percentages (and the Revolving Credit Lenders (including the Incremental Lenders providing such Incremental Revolving Credit Increase) agree to make all payments and adjustments necessary to effect such reallocation and the Borrowers
shall pay any and all costs required pursuant to Section 5.9 in connection with such reallocation as if such reallocation were a repayment); and 

(3) except as provided above, all of the other terms and conditions applicable to such Incremental Revolving Credit Increase
shall, except to the extent otherwise provided in this Section 5.13, be identical to the terms and conditions applicable to the Revolving Credit Facility; 

  
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 (G) any Incremental Lender with an Incremental Revolving Credit Increase shall be
entitled to the same voting rights as the existing Revolving Credit Lenders under the Revolving Credit Facility and any Extensions of Credit made in connection with each Incremental Revolving Credit Increase shall receive proceeds of prepayments on
the same basis as the other Revolving Credit Loans made hereunder; 
 (H) such Incremental Loan Commitments shall be effected
pursuant to one or more Lender Joinder Agreements executed and delivered by the Borrowers, the Agent and the applicable Incremental Lenders (which Lender Joinder Agreement may, without the consent of any other Lenders, effect such amendments to this
Agreement and the other Loan Documents as may be necessary or appropriate, in the opinion of the Agent, to effect the provisions of this Section 5.13); and 

(I) the Borrowers shall deliver or cause to be delivered any customary legal opinions or other documents (including, without
limitation, a resolution duly adopted by the board of directors (or equivalent governing body) of each Borrower Party authorizing such Incremental Loan) reasonably requested by the Agent in connection with any such transaction. 

(b) The Incremental Lenders shall be included in any determination of the Required Lenders and, unless otherwise agreed, the Incremental
Lenders will not constitute a separate voting class for any purposes under this Agreement. 
 (c) On any Increased Amount Date on which any
Incremental Revolving Credit Increase becomes effective, subject to the foregoing terms and conditions, each Incremental Lender with an Incremental Revolving Credit Commitment shall become a Revolving Credit Lender hereunder with respect to such
Incremental Revolving Credit Commitment. 
 SECTION 5.14 Cash Collateral. At any time that there shall exist a Defaulting
Lender, within one Business Day following the written request of the Agent, any Issuing Lender (with a copy to the Agent) or the Swingline Lender (with a copy to the Agent), the Borrowers shall Cash Collateralize the Fronting Exposure of such
Issuing Lender and/or the Swingline Lender (and such cash collateral shall be in the same Permitted Currency as the Fronting Exposure of the Issuing Lender and the Swingline Lender), as applicable, with respect to such Defaulting Lender (determined
after giving effect to Section 5.15(a)(iv) and any Cash Collateral provided by such Defaulting Lender) in an amount not less than the Minimum Collateral Amount. 

(a) Grant of Security Interest. The Borrowers, and to the extent provided by any Defaulting Lender, such Defaulting Lender, hereby
grants to the Agent, for the benefit of each Issuing Lender and the Swingline Lender, and agrees to maintain, a first priority security interest in all such Cash Collateral as security for the Defaulting Lender’s obligation to fund
participations in respect of L/C Obligations and Swingline Loans, to be applied pursuant to subsection (b) below. If at any time the Agent determines that Cash Collateral is subject to any right or claim of any Person other than the Agent, each
Issuing Lender and the Swingline Lender as herein provided, or that the total amount of such Cash Collateral is less than the Minimum Collateral Amount, the Borrowers will, promptly upon demand by the Agent, pay or provide to the Agent additional
Cash Collateral in an amount sufficient to eliminate such deficiency (after giving effect to any Cash Collateral provided by the Defaulting Lender). 

  
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 (b) Application. Notwithstanding anything to the contrary contained in this Agreement,
Cash Collateral provided under this Section 5.14 or Section 5.15 in respect of Letters of Credit and Swingline Loans shall be applied to the satisfaction of the Defaulting Lender’s obligation to fund participations in
respect of L/C Obligations and Swingline Loans (including, as to Cash Collateral provided by a Defaulting Lender, any interest accrued on such obligation) for which the Cash Collateral was so provided, prior to any other application of such property
as may otherwise be provided for herein. 
 (c) Termination of Requirement. Cash Collateral (or the appropriate portion thereof)
provided to reduce the Fronting Exposure of any Issuing Lender and/or the Swingline Lender, as applicable, shall no longer be required to be held as Cash Collateral pursuant to this Section 5.14 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 Agent, the Issuing Lenders and the Swingline Lender that there exists excess Cash Collateral;
provided that, subject to Section 5.15, the Person providing Cash Collateral, the Issuing Lenders and the Swingline Lender may agree that Cash Collateral shall be held to support future anticipated Fronting Exposure or other
obligations; and provided further that to the extent that such Cash Collateral was provided by the Borrowers, such Cash Collateral shall remain subject to the security interest granted pursuant to the Loan Documents. 

SECTION 5.15 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 such Lender is no longer a Defaulting Lender, to the extent permitted by Applicable Law: 

(i) Waivers and Amendments. Such 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 definition of the Required Lenders and Section 12.2. 

(ii) Defaulting Lender Waterfall. Any payment of principal, interest, fees or other amounts received by the Agent for
the account of such Defaulting Lender (whether voluntary or mandatory, at maturity, pursuant to Article X or otherwise) or received by the Agent from a Defaulting Lender pursuant to Section 12.4 shall be applied at such time or
times as may be determined by the Agent as follows: first, to the payment of any amounts owing by such Defaulting Lender to the Agent hereunder; second, to the payment on a pro rata basis of any amounts owing by such Defaulting
Lender to the Issuing Lenders or the Swingline Lender hereunder; third, to Cash Collateralize the Fronting Exposure of the Issuing Lenders and the Swingline Lender with respect to such Defaulting Lender in accordance with
Section 5.14; fourth, as the Borrowers may request (so long as no Default or Event of Default exists), to the funding of any Loan or funded participation in respect of which such Defaulting Lender has failed to fund its portion
thereof as required by this Agreement, as determined by the Agent; fifth, if so determined by the Agent and the Borrowers, to be held in a deposit account and released pro rata in order to (A) satisfy such Defaulting
Lender’s potential future funding obligations with respect to Loans and funded participations under this Agreement and (B) Cash Collateralize the Issuing Lenders’ future Fronting Exposure with respect to such Defaulting Lender with
respect to future Letters of Credit and Swingline Loans issued under this Agreement, in accordance with Section 5.14; sixth, to the payment of any amounts owing to the Lenders, the Issuing Lenders or the Swingline Lender as a
result of any judgment of a court of competent jurisdiction obtained by any Lender, any Issuing Lender or the Swingline Lender against such Defaulting Lender as a result of such 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 the Borrowers as a 

  
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result of any judgment of a court of competent jurisdiction obtained by the Borrowers against such Defaulting Lender as a result of such Defaulting Lender’s breach of its obligations under
this Agreement; and eighth, to such Defaulting Lender or as otherwise directed by a court of competent jurisdiction; provided that if (1) such payment is a payment of the principal amount of any Loans or funded participations in
Letters of Credit or Swingline Loans in respect of which such Defaulting Lender has not fully funded its appropriate share, and (2) such Loans were made or the related Letters of Credit or Swingline Loans were issued at a time when the
conditions set forth in Section 6.2 were satisfied or waived, such payment shall be applied solely to pay the Loans of, and funded participations in Letters of Credit or Swingline Loans owed to, all Non-Defaulting Lenders on a pro
rata basis prior to being applied to the payment of any Loans of, or funded participations in Letters of Credit or Swingline Loans owed to, such Defaulting Lender until such time as all Loans and funded and unfunded participations in L/C
Obligations and Swingline Loans are held by the Lenders pro rata in accordance with the Revolving Credit Commitments under the applicable Revolving Credit Facility without giving effect to Section 5.15(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 5.15(a)(ii) shall be deemed paid to and
redirected by such Defaulting Lender, and each Lender irrevocably consents hereto. 
 (iii) Certain Fees. 

(A) No Defaulting Lender shall be entitled to receive any Commitment Fee for any period during which that Lender is a
Defaulting Lender (and the Borrowers shall not be required to pay any such fee that otherwise would have been required to have been paid to that Defaulting Lender). 

(B) Each Defaulting Lender shall be entitled to receive letter of credit commissions pursuant to Section 3.3 for
any period during which that Lender is a Defaulting Lender only to the extent allocable to its Revolving Credit Commitment Percentage of the stated amount of Letters of Credit for which it has provided Cash Collateral pursuant to
Section 5.14. 
 (C) With respect to any letter of credit commission not required to be paid to any Defaulting
Lender pursuant to clause (B) above, the Borrowers shall (1) pay to 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 Swingline Loans that has been reallocated to such Non-Defaulting Lender pursuant to clause (iv) below, (2) pay to each applicable Issuing Lender and the Swingline Lender, as applicable, the amount of any such fee
otherwise payable to such Defaulting Lender to the extent allocable to such Issuing Lender’s or the Swingline Lender’s Fronting Exposure to such Defaulting Lender, and (3) not be required to pay the remaining amount of any such fee.

 (iv) Reallocation of Participations to Reduce Fronting Exposure. All or any part of such Defaulting Lender’s
participation in L/C Obligations and Swingline Loans shall be reallocated among the Non-Defaulting Lenders in accordance with their respective Revolving Credit Commitment 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 6.2 are satisfied at the time of such reallocation (and, unless the Borrowers shall have otherwise notified the Agent at such time, the
Borrowers 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 Revolving Credit Exposure 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. 

  
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 (v) Cash Collateral, Repayment of Swingline Loans. If the reallocation
described in clause (iv) above cannot, or can only partially, be effected, the Borrowers shall, without prejudice to any right or remedy available to it hereunder or under law, (x) first, repay Swingline Loans in an amount equal to
the Swingline Lender’s Fronting Exposure and (y) second, Cash Collateralize the Issuing Lenders’ Fronting Exposure in accordance with the procedures set forth in Section 5.14. 

(b) Defaulting Lender Cure. If the Borrowers, the Agent, the Issuing Lenders and the Swingline Lender agree in writing that a Lender is
no longer a Defaulting Lender, the Agent will so notify the parties hereto, whereupon as of the effective date specified in such notice and subject to any conditions set forth therein (which may include arrangements with respect to any Cash
Collateral), such Lender will, to the extent applicable, purchase at par that portion of outstanding Loans of the other Lenders or take such other actions as the Agent may determine to be necessary to cause the Loans and funded and unfunded
participations in Letters of Credit and Swingline Loans to be held pro rata by the Lenders in accordance with the Revolving Credit Commitments (without giving effect to Section 5.15(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 the Borrowers 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. 
 SECTION 5.16 Regulatory Limitation; Further Assurances. In the event, as a result of increases in the
value of Alternative Currencies against the Dollar or for any other reason, the obligation of any of the Lenders to make Revolving Credit Loans (taking into account the Dollar Amount of the Credit Agreement Obligations and all other indebtedness
required to be aggregated under 12 U.S.C.A. §84, as amended, the regulations promulgated thereunder and any other Applicable Law) is determined by such Lender to exceed its then applicable legal lending limit under 12 U.S.C.A.
§84, as amended, and the regulations promulgated thereunder, or any other Applicable Law, the amount of additional Extensions of Credit such Lender shall be obligated to make or issue or participate in hereunder shall immediately be reduced to
the maximum amount which such Lender may legally advance (as determined by such Lender), the obligation of each of the remaining Lenders hereunder shall be proportionately reduced, based on their applicable Revolving Credit Commitment Percentages
and, to the extent necessary under such laws and regulations (as determined by each of the Lenders, with respect to the applicability of such laws and regulations to itself), and the Borrowers shall reduce, or cause to be reduced, complying to the
extent practicable with the remaining provisions hereof, the Credit Agreement Obligations outstanding hereunder by an amount sufficient to comply with such maximum amounts. 

  
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 ARTICLE VI 

CONDITIONS OF CLOSING AND BORROWING 

SECTION 6.1 Conditions to Closing and Initial Extensions of Credit. The obligation of the Lenders to close this Agreement and to
make the initial Loans or issue or participate in the initial Letter of Credit, if any, is subject to the satisfaction of each of the following conditions: 

(a) Executed Loan Documents. This Agreement, a Revolving Credit Note in favor of each Revolving Credit Lender requesting a Revolving
Credit Note, a Swingline Note in favor of the Swingline Lender (in each case, if requested thereby), the Security Documents and the Guaranty Agreements, together with any other applicable Loan Documents, shall have been duly authorized, executed and
delivered to the Agent by the parties thereto, shall be in full force and effect and no Default or Event of Default shall exist hereunder or thereunder. 

(b) Closing Certificates; Etc. The Agent shall have received each of the following in form and substance reasonably satisfactory to the
Agent: 
 (i) Officer’s Certificate. A certificate from a Responsible Officer of KMG to the effect that
(A) all representations and warranties of the Borrower Parties contained in this Agreement and the other Loan Documents are true, correct and complete in all material respects (except to the extent any such representation and warranty is
qualified by materiality or reference to Material Adverse Effect, in which case, such representation and warranty shall be true, correct and complete in all respects); (B) none of the Borrower Parties is in violation of any of the covenants
contained in this Agreement and the other Loan Documents; (C) after giving effect to the Transactions, no Default or Event of Default has occurred and is continuing; (D) since July 31, 2013, no event has occurred or condition arisen,
either individually or in the aggregate, that has had or could reasonably be expected to have a Material Adverse Effect; and (E) each of the Borrower Parties, as applicable, has satisfied each of the conditions set forth in
Section 6.1 and Section 6.2. 
 (ii) Certificate of Secretary of each Borrower Party. A
certificate of a Responsible Officer of each Borrower Party certifying as to the incumbency and genuineness of the signature of each officer of such Borrower Party executing Loan Documents to which it is a party and certifying that attached thereto
is a true, correct and complete copy of (A) the articles or certificate of incorporation or formation (or equivalent), as applicable, of such Borrower Party and all amendments thereto, certified as of a recent date by the appropriate
Governmental Authority in its jurisdiction of incorporation, organization or formation (or equivalent), as applicable, (B) the bylaws or other governing document of such Borrower Party as in effect on the Closing Date, (C) resolutions duly
adopted by the board of directors (or other governing body) of such Borrower Party authorizing and approving the transactions contemplated hereunder and the execution, delivery and performance of this Agreement and the other Loan Documents to which
it is a party, (D) each certificate required to be delivered pursuant to Section 6.1(b)(iii), and (E) an up-to-date copy of an extract and of a negative certificate (certificat de non-inscription d’une decision
judiciaire) issued by the Luxembourg Trade and Companies Register in respect of KMG Luxembourg. 
 (iii) Certificates
of Good Standing. Certificates as of a recent date of the good standing of each Borrower Party under the laws of its jurisdiction of incorporation, organization or formation (or equivalent), as applicable, and, to the extent requested by the
Agent, each other jurisdiction where such Borrower Party is qualified to do business. 

  
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 (iv) Additional certificate for KMG Luxembourg: certificate of a manager of KMG
Luxembourg certifying that: 
 (A) KMG Luxembourg is in compliance with the Luxembourg law dated 31 May 1999, as
amended, and related regulations; 
 (B) KMG Luxembourg is not (a) subject to bankruptcy (faillite),
involvency, voluntary or judicial liquidation (liquidation volontaire ou judiciaire), composition with creditors (concordat préventif de la faillite), reprieve for payments (sursis de paiement), controlled management
(gestion contrôlée) or (b) on the date hereof, in state of cessation of payments (cessation de paiements) and has not lost its commercial creditworthiness (ébranlement de crédit); 

(C) The managers of KMG Luxembourg have not made any application, petition, order or resolution for the administration or
winding up of KMG Luxembourg; 
 (D) KMG Luxembourg has not been served with an insolvency court’s order regarding
protective measures taken as a consequence of a creditor’s application for the opening of insolvency proceedings with respect of its assets and has not otherwise been informed of such application. 

(v) Opinions of Counsel. Opinions of counsel to the Borrower Parties addressed to the Agent and the Lenders with respect
to the Borrower Parties, the Loan Documents and such other matters as the Agent shall request (which such opinions shall expressly permit reliance by permitted successors and assigns of the Agent and the Lenders). 

(c) Personal Property Collateral. 

(i) Filings and Recordings. The Agent shall have received all filings and recordations that are necessary to perfect the
security interests of the Agent, on behalf of the Lender Parties, in the Collateral and the Agent shall have received evidence reasonably satisfactory to the Agent that upon such filings and recordations such security interests constitute valid and
perfected first priority Liens thereon (subject to Permitted Liens). 
 (ii) Pledged Collateral. The Agent shall have
received (A) original stock certificates or other certificates (and/or in the case of the Equity Interests of KMG Luxembourg, a copy of shareholder register) evidencing the certificated Equity Interests pledged pursuant to the Security
Documents, together with an undated stock power for each such certificate duly executed in blank by the registered owner thereof and (B) each original promissory note pledged pursuant to the Security Documents together with an undated allonge
for each such promissory note duly executed in blank by the holder thereof. 
 (iii) Lien Search. The Agent shall have
received the results of a Lien search (including a search as to judgments, bankruptcy, tax and intellectual property matters), in form and substance reasonably satisfactory thereto, made against the Borrower Parties under the Uniform Commercial Code
(or applicable judicial docket) as in effect in each jurisdiction in which filings or recordations under the Uniform Commercial Code should be made to evidence or perfect security interests in all assets of such Borrower Party, indicating among
other things that the assets of each such Borrower Party are free and clear of any Lien (except for Permitted Liens). 

  
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 (iv) Property and Liability Insurance. The Agent shall have received, in
each case in form and substance reasonably satisfactory to the Agent, evidence of insurance covering each Borrower Party to the extent required under Section 8.6 (with appropriate endorsements naming the Agent as lender’s loss payee
(and mortgagee, as applicable) on all policies for property hazard insurance and as additional insured on all policies for liability insurance), and if requested by the Agent, copies of such insurance policies. 

(v) Other Collateral Documentation. The Agent shall have received any documents reasonably requested thereby or as
required by the terms of the Security Documents to evidence its security interest in the Collateral. 
 (d) Real Property Collateral.

 (i) Title Insurance. The Agent shall have received pro forma down-date endorsements to its existing title insurance
policies, (x) insuring the continued first priority Lien of the Agent, for the benefit of the Lender Parties, and showing no Liens prior to such Liens other than those disclosed on the original title insurance policy, with title insurance
companies acceptable to the Agent, on each property subject to a Mortgage and (y) confirming that the amendments to the Mortgages will be subject to the coverage of the respective title insurance policy, on ALTA Form 11.1-06 or CLTA Form
110.5-06, as applicable. 
 (ii) Title Exceptions. The Agent shall have received copies of all recorded documents
creating exceptions to the title policy referred to in Section 6.1(d)(i). 
 (iii) Matters Relating to Flood
Hazard Properties. With respect to each parcel of real property subject to a Mortgage, the Agent shall have received (A) a “life of loan” flood hazard certification from the National Research Center, or any successor agency
thereto and, (B) if such parcel of real property is located in a special flood hazard area: 
 (I) notices to (and
confirmation of receipt by) the Borrowers as to the existence of a special flood hazard and, if applicable, the unavailability of flood hazard insurance under the National Flood Insurance Program because the community does not participate in the
National Flood Insurance Program; and 
 (II) to the extent flood hazard insurance is available in the community in which
the real property is located, a copy of one of the following: (w) the flood hazard insurance policy, (x) the Borrowers’ application for a flood hazard insurance policy, together with proof of payment of the premium associated
therewith, (y) a declaration page confirming that flood hazard insurance has been issued to the Borrowers or (z) such other evidence of flood hazard insurance satisfactory to the Agent. 

(iv) Surveys. The Agent shall have received copies of the surveys submitted at the closing of the Existing Credit
Agreement. 
 (v) Other Real Property Information. The Agent shall have received such other certificates, documents
and information as are reasonably requested by the Lenders, including, without limitation, landlord agreements/waivers, engineering and structural reports, permanent certificates of occupancy and evidence of zoning compliance, each in form and
substance satisfactory to the Agent. 

  
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 (e) Consents; Defaults. 

(i) Governmental and Third Party Approvals. The Borrower Parties shall have received all material governmental,
shareholder and third party consents and approvals necessary (or any other material consents as determined in the reasonable discretion of the Agent) in connection with the transactions contemplated by this Agreement and the other Loan Documents and
all applicable waiting periods shall have expired without any action being taken by any Person that could reasonably be expected to restrain, prevent or impose any material adverse conditions on any of the Borrower Parties or such other transactions
or that could seek or threaten any of the foregoing, and no law or regulation shall be applicable which in the reasonable judgment of the Agent could reasonably be expected to have such effect. 

(ii) No Injunction, Etc. No action, proceeding or investigation shall have been instituted, threatened or proposed
before any Governmental Authority to enjoin, restrain, or prohibit, or to obtain substantial damages in respect of, or which is related to or arises out of this Agreement or the other Loan Documents or the consummation of the transactions
contemplated hereby or thereby, or which, in the Agent’s reasonable discretion, would make it unlawful to consummate the transactions contemplated by this Agreement or the other Loan Documents or the consummation of the transactions
contemplated hereby or thereby. 
 (f) Financial Matters. 

(i) Financial Statements. The Agent shall have received (A) the audited Consolidated balance sheet of KMG and its
Subsidiaries as of July 31, 2013 and the related audited statements of income and retained earnings and cash flows for the Fiscal Year then ended and (B) unaudited Consolidated balance sheet of KMG and its Subsidiaries as of April 30,
2014 and related unaudited interim statements of income and retained earnings. 
 (ii) Financial Projections. The
Agent shall have received pro forma Consolidated financial statements for KMG and its Subsidiaries, and projections prepared by management of KMG, of balance sheets, income statements and cash flow statements on an annual basis for each year of the
five year term of the Credit Facility, which shall not be materially inconsistent with any financial information or projections previously delivered to the Agent. 

(iii) Financial Condition/Solvency Certificate. KMG shall have delivered to the Agent a certificate, in form and
substance satisfactory to the Agent, and certified as accurate by the chief financial officer of KMG, that (A) after giving effect to the Transactions, each Borrower Party and each Subsidiary thereof is each Solvent, and (B) attached
thereto is a calculation of the Consolidated Leverage Ratio as of the Closing Date calculated on a Pro Forma Basis after giving effect to the Transactions to Consolidated EBITDA for the four-quarter period most recently ended prior to the Closing
Date for which financial statements are available (calculated on a Pro Forma Basis after giving effect to the Transactions). 

(iv) Payment at Closing. The Borrowers shall have paid or made arrangements to pay contemporaneously with closing
(A) to the Agent, the Arranger and the Lenders the fees set forth or referenced in Section 5.3 and any other accrued and unpaid fees or commissions due hereunder, (B) all fees, charges and disbursements of counsel to the Agent
(directly to such counsel if requested by the Agent) to the extent accrued and unpaid 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 Borrowers and the Agent) and (C) to any
other Person such amount as may be due thereto in connection with the transactions contemplated hereby, including all taxes, fees and other charges in connection with the execution, delivery, recording, filing and registration of any of the Loan
Documents. 

  
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 (g) Miscellaneous. 

(i) Notice of Account Designation. The Agent shall have received a Notice of Account Designation specifying the account
or accounts to which the proceeds of any Loans made on or after the Closing Date are to be disbursed. 
 (ii) PATRIOT Act,
etc. Each Borrower Party shall have provided to the Agent and the Lenders the documentation and other information requested by the Agent in order to comply with requirements of the PATRIOT Act, applicable “know your customer” and
anti-money laundering rules and regulations. 
 (iii) Prudential Loan Documents. All existing Indebtedness and
outstanding obligations of KMG and its Subsidiaries under the Prudential Loan Documents (including any make-whole amounts) shall be, or contemporaneously with the making of the initial Loans hereunder, repaid in full, all commitments (if any) in
respect thereof shall have been terminated and all guarantees therefor and security therefor shall be released, and the Agent shall have received pay-off letters in form and substance satisfactory to it evidencing such repayment, termination and
release. 
 (iv) Other Documents. All opinions, certificates and other instruments and all proceedings in connection
with the transactions contemplated by this Agreement shall be satisfactory in form and substance to the Agent. The Agent shall have received copies of all other documents, certificates and instruments reasonably requested thereby, with respect to
the transactions contemplated by this Agreement. 
 Without limiting the generality of the provisions of the last paragraph of Section 11.3, for
purposes of determining compliance with the conditions specified in this Section 6.1, the Agent and 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 Agent shall have received notice from such Lender prior to the proposed Closing Date specifying its objection
thereto. 
 SECTION 6.2 Conditions to All Extensions of Credit. The obligations of the Lenders to make or participate in any
Extensions of Credit (including the initial Extension of Credit), convert or continue any Loan and/or any Issuing Lender to issue or extend any Letter of Credit are subject to the satisfaction of the following conditions precedent on the relevant
borrowing, continuation, conversion, issuance or extension date: 
 (a) Continuation of Representations and Warranties. The
representations and warranties contained in this Agreement and the other Loan Documents shall be true and correct in all material respects, except for any representation and warranty that is qualified by materiality or reference to Material Adverse
Effect, which such representation and warranty shall be true and correct in all respects, on and as of such borrowing, continuation, conversion, issuance or extension date with the same effect as if made on and as of such date (except for any such
representation and warranty that by its terms is made only as of an earlier date, which representation and warranty shall remain true and correct in all material respects as of such earlier date, except for any representation and warranty that is
qualified by materiality or reference to Material Adverse Effect, which such representation and warranty shall be true and correct in all respects as of such earlier date). 

  
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 (b) No Existing Default. No Default or Event of Default shall have occurred and be
continuing (i) on the borrowing, continuation or conversion date with respect to such Loan or after giving effect to the Loans to be made, continued or converted on such date or (ii) on the issuance or extension date with respect to such
Letter of Credit or after giving effect to the issuance or extension of such Letter of Credit on such date. 
 (c) Notices. The Agent
shall have received a Notice of Borrowing, Letter of Credit Application, or Notice of Conversion/Continuation, as applicable, from the Borrowers in accordance with Section 2.3(a), Section 3.2, Section 4.2 or
Section 5.2, as applicable. 
 (d) Additional Borrower. If the applicable Borrower is an Additional Borrower, then the
conditions of Section 4.4 to the designation of such Borrower as an Additional Borrower shall have been met to the satisfaction of the Agent. 

(e) New Swingline Loans/Letters of Credit. So long as any Lender is a Defaulting Lender, (i) the Swingline Lender shall not be
required to fund any Swingline Loans unless it is satisfied that it will have no Fronting Exposure after giving effect to such Swingline Loan and (ii) the Issuing Lender shall not be required to issue, extend, renew or increase any Letter of
Credit unless it is satisfied that it will have no Fronting Exposure after giving effect thereto. 
 ARTICLE VII 

REPRESENTATIONS AND WARRANTIES OF THE CREDIT PARTIES 

To induce the Agent and the Lenders to enter into this Agreement and to induce the Lenders to make Extensions of Credit, the Borrower Parties
hereby represent and warrant to the Agent and the Lenders both before and after giving effect to the transactions contemplated hereunder, which representations and warranties shall be deemed made on the Closing Date and as otherwise set forth in
Section 6.2, that: 
 SECTION 7.1 Organization; Power; Qualification. Each Borrower Party and each Subsidiary
thereof (a) is duly organized, validly existing and in good standing under the laws of the jurisdiction of its incorporation or formation, (b) has the power and authority to own its Properties and to carry on its business as now being and
hereafter proposed to be conducted and (c) is duly qualified and authorized to do business in each jurisdiction in which the character of its Properties or the nature of its business requires such qualification and authorization except in
jurisdictions where the failure to be so qualified or in good standing could not reasonably be expected to result in a Material Adverse Effect. The jurisdictions in which each Borrower Party and each Subsidiary thereof are organized as of the
Closing Date are described on Schedule 7.1. 
 SECTION 7.2 Ownership. Each Subsidiary of each Borrower Party as of the
Closing Date is listed on Schedule 7.2. As of the Closing Date, the capitalization of each Borrower Party and its Subsidiaries consists of the number of shares, issued and outstanding, of such classes and series, with or without par value,
described on Schedule 7.2. All outstanding shares have been duly authorized and validly issued and are fully paid and nonassessable and not subject to any preemptive or similar rights, except as described in Schedule 7.2. The
shareholders or other owners, as applicable, of each Borrower Party (other than KMG) and its Subsidiaries and the number of shares owned by each as of the Closing Date are described on Schedule 7.2. As of the Closing Date, there are no
outstanding stock purchase warrants, subscriptions, options, securities, instruments or other rights of any type or nature whatsoever, which are convertible into, exchangeable for or otherwise provide for or require the issuance of Equity Interests
of any Borrower Party or any Subsidiary thereof, except as described on Schedule 7.2. 

  
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 SECTION 7.3 Authorization; Enforceability. Each Borrower Party and each Subsidiary
thereof has the right, power and authority and has taken all necessary corporate and other action to authorize the execution, delivery and performance of this Agreement and each of the other Loan Documents to which it is a party in accordance with
their respective terms. This Agreement and each of the other Loan Documents have been duly executed and delivered by the duly authorized officers of each Borrower Party and each Subsidiary thereof that is a party thereto, and each such document
constitutes the legal, valid and binding obligation of each Borrower Party and each Subsidiary thereof that is a party thereto, enforceable in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency,
reorganization, moratorium or similar state or federal Bankruptcy Laws from time to time in effect which affect the enforcement of creditors’ rights in general and the availability of equitable remedies. 

SECTION 7.4 Compliance of Agreement, Loan Documents and Borrowing with Laws, Etc. The execution, delivery and performance by each
Borrower Party and each Subsidiary thereof of the Loan Documents to which each such Person is a party, in accordance with their respective terms, the Extensions of Credit hereunder and the transactions contemplated hereby or thereby do not and will
not, by the passage of time, the giving of notice or otherwise, (a) require any Governmental Approval or violate any Applicable Law relating to any Borrower Party or any Subsidiary thereof where the failure to obtain such Governmental Approval
or such violation could reasonably be expected to have a Material Adverse Effect, (b) conflict with, result in a breach of or constitute a default under the articles of incorporation, bylaws or other organizational documents of any Borrower
Party or any Subsidiary thereof, (c) conflict with, result in a breach of or constitute a default under any indenture, agreement or other instrument to which such Person is a party or by which any of its properties may be bound or any
Governmental Approval relating to such Person, which could, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, (d) result in or require the creation or imposition of any Lien upon or with respect to any
property now owned or hereafter acquired by such Person other than Permitted Liens or (e) require any consent or authorization of, filing with, or other act in respect of, an arbitrator or Governmental Authority and no consent of any other
Person is required in connection with the execution, delivery, performance, validity or enforceability of this Agreement other than (i) consents, authorizations, filings or other acts or consents for which the failure to obtain or make could
not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, (ii) consents or filings under the UCC, (iii) filings with the United States Copyright Office and/or the United States Patent and Trademark
Office and (iv) Mortgage filings with the applicable county recording office or register of deeds. 
 SECTION 7.5 Compliance
with Law; Governmental Approvals. Each Borrower Party and each Subsidiary thereof (a) has all Governmental Approvals required by any Applicable Law for it to conduct its business, each of which is in full force and effect, is final and not
subject to review on appeal and is not the subject of any pending or, to its knowledge, threatened attack by direct or collateral proceeding, (b) is in compliance with each Governmental Approval applicable to it and in compliance with all other
Applicable Laws relating to it or any of its respective properties and (c) has timely filed all material reports, documents and other materials required to be filed by it under all Applicable Laws with any Governmental Authority and has
retained all material records and documents required to be retained by it under Applicable Law except in each case (a), (b) or (c) where the failure to have, comply or file could not reasonably be expected to have a Material Adverse
Effect. 

  
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 SECTION 7.6 Tax Returns and Payments. Each Borrower Party and each Subsidiary thereof
has duly filed or caused to be filed all federal, state, local and other tax returns required by Applicable Law to be filed, and has paid, or made adequate provision for the payment of, all federal, state, local and other taxes, assessments and
governmental charges or levies upon it and its property, income, profits and assets which are due and payable (other than any amount the validity of which is currently being contested in good faith by appropriate proceedings and with respect to
which reserves in conformity with GAAP have been provided for on the books of the relevant Borrower Party). Such returns accurately reflect in all material respects all liability for taxes of any Borrower Party or any Subsidiary thereof for the
periods covered thereby. As of the Closing Date, except as set forth on Schedule 7.6, there is no ongoing audit or examination or, to its knowledge, other investigation by any Governmental Authority of the tax liability of any Borrower
Party or any Subsidiary thereof. No Governmental Authority has asserted any Lien or other claim against any Borrower Party or any Subsidiary thereof with respect to unpaid taxes which has not been discharged or resolved (other than (a) any
amount the validity of which is currently being contested in good faith by appropriate proceedings and with respect to which reserves in conformity with GAAP have been provided for on the books of the relevant Borrower Party and (b) Permitted
Liens). The charges, accruals and reserves on the books of each Borrower Party and each Subsidiary thereof in respect of federal, state, local and other taxes for all Fiscal Years and portions thereof since the organization of any Borrower Party or
any Subsidiary thereof are in the judgment of the Borrowers adequate, and the Borrowers do not anticipate any additional taxes or assessments for any of such years. 

SECTION 7.7 Intellectual Property Matters. Except as for such matters that could not reasonably be expected to result in a
Material Adverse Effect, (i) each Borrower Party and each Subsidiary thereof owns or possesses rights to use all franchises, licenses, copyrights, copyright applications, patents, patent rights or licenses, patent applications, trademarks,
trademark rights, service mark, service mark rights, trade names, trade name rights, copyrights and other rights with respect to the foregoing which are necessary to conduct its business, (ii) no event has occurred which permits, or after
notice or lapse of time or both would permit, the revocation or termination of any such rights, and (iii) no Borrower Party nor any Subsidiary thereof is liable to any Person for infringement under Applicable Law with respect to any such rights
as a result of its business operations. 
 SECTION 7.8 Environmental Matters. 

(a) The properties owned, leased or operated by each Borrower Party and each Subsidiary thereof now or in the past do not contain, and to their
knowledge have not previously contained, any Hazardous Materials in amounts or concentrations which constitute or constituted a violation of applicable Environmental Laws that could reasonably be expected, individually or in the aggregate, to have a
Material Adverse Effect; 
 (b) Each Borrower Party and each Subsidiary thereof and such properties and all operations conducted in
connection therewith are (i) in compliance, and have been in compliance, with all applicable Environmental Laws, and (ii) there is no contamination at, under or about such properties or such operations which could interfere with the
continued operation of such properties or impair the fair saleable value thereof, except in the case of (i) and (ii) where such failure to comply or contamination could not reasonably be expected to have a Material Adverse Effect; 

(c) No Borrower Party nor any Subsidiary thereof has received any notice of violation, alleged violation, non-compliance, liability or
potential liability regarding environmental matters, Hazardous Materials, or compliance with Environmental Laws that, if adversely determined, could reasonably be expected, individually or in the aggregate, to have a Material Adverse Effect, nor
does any Borrower Party or any Subsidiary thereof have knowledge or reason to believe that any such notice will be received or is being threatened; 

  
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 (d) (i) Hazardous Materials have not been transported or disposed of to or from the
properties owned, leased or operated by any Borrower Party or any Subsidiary thereof in violation of, or in a manner or to a location which could give rise to liability under, Environmental Laws, and (ii) Hazardous Materials have not been
generated, treated, stored or disposed of at, on or under any of such properties in violation of, or in a manner that could give rise to liability under, any applicable Environmental Laws, except in the case of (i) and (ii) where such
violation or liability could not reasonably be expected to have a Material Adverse Effect; 
 (e) No judicial proceedings or governmental or
administrative action is pending, or, to the knowledge of the Borrowers, threatened, under any Environmental Law to which any Borrower Party or any Subsidiary thereof is or will be named as a potentially responsible party, nor are there any consent
decrees or other decrees, consent orders, administrative orders or other orders, or other administrative or judicial requirements outstanding under any applicable Environmental Law with respect to any Borrower Party, any Subsidiary thereof, with
respect to any real property owned, leased or operated by any Borrower Party or any Subsidiary thereof or operations conducted in connection therewith that could reasonably be expected, individually or in the aggregate, to have a Material Adverse
Effect; and 
 (f) There has been no release, or to its knowledge, threat of release, of Hazardous Materials at or from properties owned,
leased or operated by any Borrower Party or any Subsidiary, now or in the past, in violation of or in amounts or in a manner that could give rise to liability under applicable Environmental Laws that could reasonably be expected, individually or in
the aggregate, to have a Material Adverse Effect. 
 SECTION 7.9 Employee Benefit Matters. 

(a) Each Borrower Party and each ERISA Affiliate is in compliance with all applicable provisions of ERISA, the Code and the regulations and
published interpretations thereunder with respect to all Employee Benefit Plans except for any required amendments for which the remedial amendment period as defined in Section 401(b) of the Code has not yet expired and except where a failure
to so comply could not reasonably be expected to have a Material Adverse Effect. Each Employee Benefit Plan that is intended to be qualified under Section 401(a) of the Code has been determined by the IRS to be so qualified, and each trust
related to such plan has been determined to be exempt under Section 501(a) of the Code except for such plans that have not yet received determination letters but for which the remedial amendment period for submitting a determination letter has
not yet expired. No liability has been incurred by any Borrower Party or any ERISA Affiliate which remains unsatisfied for any taxes or penalties assessed with respect to any Employee Benefit Plan or any Multiemployer Plan except for a liability
that could not reasonably be expected to have a Material Adverse Effect; 
 (b) As of the Closing Date, no Pension Plan has been terminated,
nor has any Pension Plan become subject to funding based benefit restrictions under Section 436 of the Code, nor has any funding waiver from the IRS been received or requested with respect to any Pension Plan, nor has any Borrower Party or any
ERISA Affiliate failed to make any contributions or to pay any amounts due and owing as required by Sections 412 or 430 of the Code, Section 302 of ERISA or the terms of any Pension Plan on or prior to the due dates of such contributions under
Sections 412 or 430 of the Code or Section 302 of ERISA, nor has there been any event requiring any disclosure under Section 4041(c)(3)(C) or 4063(a) of ERISA with respect to any Pension Plan; 

  
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 (c) Except where the failure of any of the following representations to be correct could not
reasonably be expected, individually or in the aggregate, to have a Material Adverse Effect, no Borrower Party nor any ERISA Affiliate has: (i) engaged in a nonexempt prohibited transaction described in Section 406 of the ERISA or
Section 4975 of the Code, (ii) incurred any liability to the PBGC which remains outstanding other than the payment of premiums and there are no premium payments which are due and unpaid, (iii) failed to make a required contribution or
payment to a Multiemployer Plan, or (iv) failed to make a required installment or other required payment under Sections 412 or 430 of the Code; 

(d) No Termination Event has occurred or is reasonably expected to occur; 

(e) Except where the failure of any of the following representations to be correct could not reasonably be expected, individually or in the
aggregate, to have a Material Adverse Effect, no proceeding, claim (other than a benefits claim in the Ordinary Course of Business), lawsuit and/or investigation is existing or, to its knowledge, threatened concerning or involving (i) any
employee welfare benefit plan (as defined in Section 3(1) of ERISA) currently maintained or contributed to by any Borrower Party or any ERISA Affiliate, (ii) any Pension Plan or (iii) any Multiemployer Plan. 

(f) No Borrower Party nor any Subsidiary thereof is a party to any contract, agreement or arrangement that could, solely as a result of the
delivery of this Agreement or the consummation of transactions contemplated hereby, result in the payment of any “excess parachute payment” within the meaning of Section 280G of the Code. 

SECTION 7.10 Margin Stock. No Borrower Party nor any Subsidiary thereof is engaged principally or as one of its activities in the
business of extending credit for the purpose of “purchasing” or “carrying” any “margin stock” (as each such term is defined or used, directly or indirectly, in Regulation U of the Board of Governors of the Federal
Reserve System). No part of the proceeds of any of the Loans or Letters of Credit will be used for purchasing or carrying margin stock or for any purpose which violates the provisions of Regulation T, U or X of such Board of Governors. Following the
application of the proceeds of each Extension of Credit, not more than twenty-five percent (25%) of the value of the assets (either of the Borrowers only or of KMG and its Subsidiaries on a Consolidated basis) subject to the provisions of
Section 9.2 or Section 9.5 or subject to any restriction contained in any agreement or instrument between the Borrowers and any Lender or any Affiliate of any Lender relating to Indebtedness in excess of the Threshold Amount
will be “margin stock”. 
 SECTION 7.11 Government Regulation. No Borrower Party nor any Subsidiary thereof is an
“investment company” or a company “controlled” by an “investment company” (as each such term is defined or used in the Investment Company Act of 1940) and no Borrower Party nor any Subsidiary thereof is, or after giving
effect to any Extension of Credit will be, subject to regulation under the Interstate Commerce Act, or any other Applicable Law which limits its ability to incur or consummate the transactions contemplated hereby. 

SECTION 7.12 Material Contracts. As of the Closing Date, each Material Contract is, and after giving effect to the consummation of
the transactions contemplated by the Loan Documents will be, in full force and effect in accordance with the terms thereof. To the extent requested by the Agent, each Borrower Party and each Subsidiary thereof has delivered to the Agent a true and
complete copy of each such Material Contract. As of the Closing Date, no Borrower Party nor any Subsidiary thereof (nor, to its knowledge, any other party thereto) is in breach of or in default under any Material Contract that, either individually
or in the aggregate, could reasonably be expected to have a Material Adverse Effect. 

  
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 SECTION 7.13 Employee Relations. The Borrowers know of no pending, threatened or
contemplated strikes, work stoppage or other collective labor disputes involving its employees or those of its Subsidiaries that, individually or in the aggregate, could reasonably be expected to have a Material Adverse Effect. 

SECTION 7.14 Burdensome Provisions. No Subsidiary is party to any agreement or instrument or otherwise subject to any restriction
or encumbrance that restricts or limits its ability to make dividend payments or other distributions in respect of its Equity Interests to the Borrowers or any Subsidiary or to transfer any of its assets or properties to the Borrowers or any other
Subsidiary in each case other than existing under or by reason of the Loan Documents or Applicable Law or as otherwise permitted under Section 9.9. 

SECTION 7.15 Financial Statements. The audited and unaudited financial statements delivered pursuant to
Section 6.1(f)(i) are complete and correct in all material respects and fairly present on a Consolidated basis the assets, liabilities and financial position of KMG and its Subsidiaries as at such dates, and the results of the operations
and changes of financial position for the periods then ended (other than customary year-end adjustments for unaudited financial statements and the absence of footnotes from unaudited financial statements). All such financial statements, including
the related schedules and notes thereto, have been prepared in accordance with GAAP. Such financial statements show all material indebtedness and other material liabilities, direct or contingent, of KMG and its Subsidiaries as of the date thereof,
including material liabilities for taxes and material Indebtedness, in each case, to the extent required to be disclosed under GAAP. 

SECTION 7.16 No Material Adverse Change. Since July 31, 2013, there has been no material adverse change in the properties,
business, operations, or condition (financial or otherwise) of KMG and its Subsidiaries and no event has occurred or condition arisen, either individually or in the aggregate, that could reasonably be expected to have a Material Adverse Effect. 

SECTION 7.17 Solvency. Each Borrower Party (other than an Immaterial Subsidiary) is Solvent and the Borrower Consolidated Group,
taken as a whole, is Solvent. 
 SECTION 7.18 Title to Properties. Each Borrower Party and each Subsidiary thereof has such
title to the real property owned or leased by it as is necessary or desirable to the conduct of its business and valid and legal title to all of its personal property and assets, except those which have been disposed of by the Borrower Parties and
their Subsidiaries subsequent to such date which dispositions have been in the Ordinary Course of Business or as otherwise expressly permitted hereunder. 

SECTION 7.19 Litigation. There are no actions, suits or proceedings pending nor, to its knowledge, threatened against or in any
other way relating adversely to or affecting any Borrower Party or any Subsidiary thereof or any of their respective properties in any court or before any arbitrator of any kind or before or by any Governmental Authority that if determined adversely
could reasonably be expected to have a Material Adverse Effect. 
 SECTION 7.20 Anti-Terrorism; Anti-Money Laundering. No
Borrower Party nor any of its Subsidiaries or, to their knowledge, any of their Related Parties (i) is an “enemy” or an “ally of the enemy” within the meaning of Section 2 of the Trading with the Enemy Act of the United
States (50 U.S.C. App. §§ 1 et seq.), (ii) is in violation of (A) the Trading with the Enemy Act, (B) any of the foreign assets control regulations of the United States Treasury Department (31 CFR, Subtitle B, Chapter V) or
any enabling legislation or executive order relating thereto or (C) the PATRIOT Act (collectively, the “Anti-Terrorism Laws”) or (iii) is a Sanctioned Person. No part of the proceeds of any Extension of Credit hereunder
will be unlawfully used directly or indirectly to fund any operations in, finance any investments or activities in or make any payments to, a Sanctioned Person or a Sanctioned Country, or in any other manner that will result in any violation by any
Person (including any Lender, the Arranger, the Agent, the Issuing Lender or the Swingline Lender) of any Anti-Terrorism Laws. 

  
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 SECTION 7.21 Absence of Defaults. No event has occurred or is continuing
(a) which constitutes a Default or an Event of Default, or (b) which constitutes, or which with the passage of time or giving of notice or both would constitute, a default or event of default by any Borrower Party or any Subsidiary thereof
under (i) any Material Contract or (ii) any judgment, decree or order to which any Borrower Party or any Subsidiary thereof is a party or by which any Borrower Party or any Subsidiary thereof or any of their respective properties may be
bound or which would require any Borrower Party or any Subsidiary thereof to make any payment thereunder prior to the scheduled maturity date therefor that, in any case under either of the foregoing clauses (i) or (ii), could, either
individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
 SECTION 7.22 Disclosure. KMG
and/or its Subsidiaries have disclosed to the Agent and the Lenders all material agreements, instruments and corporate or other restrictions to which any Borrower Party and any Subsidiary thereof are subject, and all other matters known to them,
that, individually or in the aggregate, could reasonably be expected to result in a Material Adverse Effect. No financial statement, material report, material certificate or other material information furnished (whether in writing or orally) by or
on behalf of any Borrower Party or any Subsidiary thereof to the Agent or any Lender in connection with the transactions contemplated hereby and the negotiation of this Agreement or delivered hereunder (as modified or supplemented by other
information so furnished), taken together as a whole, contains any untrue statement of a material fact or 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; provided that, with respect to projected financial information, pro forma financial information, estimated financial information and other projected or estimated information, such information was prepared in good faith based upon
assumptions believed to be reasonable at the time (it being recognized by the Lenders that projections are not to be viewed as facts and that the actual results during the period or periods covered by such projections may vary from such
projections). 
 SECTION 7.23 Flood Hazard Insurance. With respect to each parcel of real property subject to a Mortgage, the
Agent has received (a) such flood hazard certifications, notices and confirmations thereof, and effective flood hazard insurance policies as are described in Section 6.1(d)(iii) with respect to real property collateral on the
Closing Date, (b) all flood hazard insurance policies required hereunder have been obtained and remain in full force and effect, and the premiums due and payable thereon have been paid in full, and (c) except as the Borrowers have
previously given written notice thereof to the Agent, there has been no redesignation of any real property into or out of a special flood hazard area. 

SECTION 7.24 Representations as to Foreign Borrowers. 

(a) Each Foreign Borrower is subject to civil and commercial laws with respect to its obligations under this Agreement and the other Loan
Documents to which it is a party (collectively as to such Foreign Borrower, the “Applicable Foreign Borrower Documents”), and the execution, delivery and performance by such Foreign Borrower of the Applicable Foreign Borrower
Documents constitute and will constitute private and commercial acts and not public or governmental acts. Neither such Foreign Borrower nor any of its property has any immunity from jurisdiction of any court or from any legal process (whether
through service or notice, attachment prior to judgment, attachment in aid of execution, execution or otherwise) under the laws of the jurisdiction in which such Foreign Borrower is organized and existing in respect of its obligations under the
Applicable Foreign Borrower Documents. 

  
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 (b) It is not necessary to ensure the legality, validity, enforceability, priority or
admissibility in evidence of the Applicable Foreign Borrower Documents that the Applicable Foreign Borrower Documents be filed, registered or recorded with, or executed or notarized before, any court or other authority in the jurisdiction in which
such Foreign Borrower is organized and existing or that any registration charge or stamp or similar tax be paid on or in respect of the Applicable Foreign Borrower Documents or any other document, except for (i) any such filing, registration,
recording, execution or notarization as has been made or is not required to be made until the Applicable Foreign Borrower Document or any other document is sought to be enforced and (ii) any charge or tax as has been timely paid. 

(c) There is no tax, levy, impost, duty, fee, assessment or other governmental charge, or any deduction or withholding, imposed by any
Governmental Authority in or of the jurisdiction in which such Foreign Borrower is organized and existing either (i) on or by virtue of the execution or delivery of the Applicable Foreign Borrower Documents or (ii) on any payment to be
made by such Foreign Borrower pursuant to the Applicable Foreign Borrower Documents, except as has been disclosed to the Agent. 
 (d) The
execution, delivery and performance of the Applicable Foreign Borrower Documents executed by such Foreign Borrower are, under applicable foreign exchange control regulations of the jurisdiction in which such Foreign Borrower is organized and
existing, not subject to any notification or authorization except (i) such as have been made or obtained or (ii) such as cannot be made or obtained until a later date (provided that any notification or authorization described in clause
(ii) shall be made or obtained as soon as is reasonably practicable). 
 ARTICLE VIII 

AFFIRMATIVE COVENANTS 
 Until all
of the Credit Agreement Obligations (other than contingent indemnification obligations under this Agreement not then due and any obligations under any Secured Hedge Agreement or Secured Cash Management Agreement) have been paid and satisfied in full
in cash, all Letters of Credit have been terminated or expired (or been Cash Collateralized) and the Commitments terminated, each Borrower Party will, and will cause each of its Subsidiaries to: 

SECTION 8.1 Financial Statements and Budgets. Deliver to the Agent (which shall promptly make such information available to the
Lenders in accordance with its customary practice): 
 (a) Annual Financial Statements. As soon as practicable and in any event within
one hundred twenty (120) days (or, if earlier, on the date of any required public filing thereof) after the end of each Fiscal Year (commencing with the Fiscal Year ended July 31, 2014), an audited Consolidated balance sheet of KMG and its
Subsidiaries as of the close of such Fiscal Year and audited Consolidated statements of income, retained earnings and cash flows including the notes thereto, all in reasonable detail setting forth in comparative form the corresponding figures as of
the end of and for the preceding Fiscal Year and prepared in accordance with GAAP and, if applicable, containing disclosure of the effect on the financial position or results of operations of any change in the application of accounting principles
and practices during such Fiscal Year. Such annual financial statements shall be audited by KPMG LLP or another independent certified public accounting firm of recognized national standing selected by KMG and reasonably acceptable to the Agent, and
accompanied by a report and opinion thereon by such certified public accountants prepared in accordance with generally accepted auditing standards that is not subject to any “going concern” or similar qualification or exception or any
qualification as to the scope of such audit or with respect to accounting principles followed by KMG or any of its Subsidiaries not in accordance with GAAP. 

  
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 (b) Quarterly Financial Statements. As soon as practicable and in any event within sixty
(60) days (or, if earlier, on the date of any required public filing thereof) after the end of the first three fiscal quarters of each Fiscal Year (commencing with the fiscal quarter ended October 31, 2014), an unaudited Consolidated
balance sheet of KMG and its Subsidiaries as of the close of such fiscal quarter and unaudited Consolidated statements of income, retained earnings and cash flows and a report containing management’s discussion and analysis of such financial
statements for the fiscal quarter then ended and that portion of the Fiscal Year then ended, including the notes thereto, all in reasonable detail setting forth in comparative form the corresponding figures as of the end of and for the corresponding
period in the preceding Fiscal Year and prepared by KMG in accordance with GAAP and, if applicable, containing disclosure of the effect on the financial position or results of operations of any change in the application of accounting principles and
practices during the period, and certified by the chief financial officer of KMG to present fairly in all material respects the financial condition of KMG and its Subsidiaries on a Consolidated basis as of their respective dates and the results of
operations of KMG and its Subsidiaries for the respective periods then ended, subject to normal year-end adjustments and the absence of footnotes. 

(c) Annual Operating Budget. As soon as practicable and in any event within sixty (60) days after the end of each Fiscal Year, a
business plan and operating and capital budget of KMG and its Subsidiaries for the ensuing four (4) fiscal quarters, such plan to be prepared in accordance with GAAP and to include, on an annual basis, a capital budget and on a quarterly basis,
the following: a quarterly operating budget, a projected income statement, statement of cash flows and balance sheet, calculations demonstrating projected compliance with the financial covenants set forth in Section 9.11 and a report
containing a reasonable disclosure of the key assumptions and drivers with respect to such budget, accompanied by a certificate from a Responsible Officer of KMG to the effect that such budget contains good faith estimates (utilizing assumptions
believed to be reasonable at the time of delivery of such budget) of the financial condition and operations of KMG and its Subsidiaries for such period. 

SECTION 8.2 Certificates; Other Reports. Deliver to the Agent (which shall promptly make such information available to the Lenders
in accordance with its customary practice): 
 (a) at each time financial statements are delivered pursuant to Section 8.1(a) or
(b), a duly completed Officer’s Compliance Certificate; 
 (b) promptly upon receipt thereof, copies of all reports, if any,
submitted to KMG or its board of directors by its independent public accountants in connection with their auditing function, including, without limitation, any management report and any management responses thereto; 

(c) promptly after the furnishing thereof, copies of any statement or report furnished to any holder of Indebtedness of any Borrower Party or
any Subsidiary thereof in excess of the Threshold Amount pursuant to the terms of any indenture, loan or credit or similar agreement and not otherwise furnished to the Agent pursuant to the terms of this Agreement; 

(d) promptly after the assertion or occurrence thereof, notice of any action or proceeding against or of any noncompliance by any Borrower
Party or any Subsidiary thereof with any Environmental Law that could (i) reasonably be expected to have a Material Adverse Effect or (ii) cause any Property described in the Mortgages to be subject to any restrictions on ownership,
occupancy, use or transferability under any Environmental Law; 
 (e) promptly after the same are available, copies of each annual report,
proxy or financial statement or other report or communication sent to the stockholders of KMG, and copies of all annual, regular, periodic and special reports and registration statements which KMG may file or be required to file with the SEC under
Section 13 or 15(d) of the Exchange Act, or with any national securities exchange, and in any case not otherwise required to be delivered to the Agent pursuant hereto; 

  
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 (f) promptly, and in any event within five (5) Business Days after receipt thereof by any
Borrower 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 or other inquiry by
such agency regarding financial or other operational results of any Borrower Party or any Subsidiary thereof; 
 (g) promptly upon the
request thereof, such other information and documentation required by bank regulatory authorities under applicable “know your customer” and anti-money laundering rules and regulations (including, without limitation, the PATRIOT Act), as
from time to time reasonably requested by the Agent or any Lender; and 
 (h) such other information regarding the operations, business
affairs and financial condition of any Borrower Party or any Subsidiary thereof as the Agent or any Lender may reasonably request. 
 Documents required to
be delivered pursuant to Section 8.1(a) or (b) or Section 8.2(e) (to the extent any such documents are included in materials otherwise filed with the SEC) may be delivered electronically and if so delivered, shall
be deemed to have been delivered on the date (i) on which a Borrower posts such documents, or provides a link thereto on such Borrower’s website on the Internet at the website address listed in Section 12.1; or (ii) on
which such documents are posted on a Borrower’s behalf on an Internet or intranet website, if any, to which each Lender and the Agent have access (whether a commercial, third-party website or whether sponsored by the Agent); provided
that: the Borrowers shall notify the Agent (by facsimile or electronic mail) of the posting of any such documents and provide to the Agent by electronic mail electronic versions of such documents. Notwithstanding anything contained herein, in every
instance the Borrowers shall be required to provide paper copies of the Officer’s Compliance Certificates required by Section 8.2 to the Agent. Except for such Officer’s Compliance Certificates, the 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 Borrowers 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. 
 The Borrowers hereby acknowledge that (a) the Agent and/or
the Arranger will make available to the Lenders and the Issuing Lenders materials and/or information provided by or on behalf of the Borrowers hereunder (collectively, “Borrower Materials”) by posting the Borrower Materials on Debt
Domain, IntraLinks, SyndTrak Online or another similar electronic system (the “Platform”) and (b) certain of the Lenders may be “public-side” Lenders (i.e., Lenders that do not wish to receive material
non-public information with respect to the Borrowers or its securities) (each, a “Public Lender”). Each Borrower hereby agrees that so long as any Borrower is the issuer of any outstanding debt or equity securities that are
registered or issued pursuant to a private offering or is actively contemplating issuing any such securities it will use commercially reasonable efforts to identify that portion of the Borrower Materials that may be distributed to the Public Lenders
and that (w) all such Borrower Materials shall be clearly and conspicuously marked “PUBLIC” which, at a minimum, means that the word “PUBLIC” shall appear prominently on the first page thereof; (x) by marking Borrower
Materials “PUBLIC,” the Borrowers shall be deemed to have authorized the Agent, the Arranger, the Issuing Lenders and the Lenders to treat such Borrower Materials as not containing any material non-public information (although it may be
sensitive and proprietary) with respect to such Borrower or its securities for purposes of United States Federal and state securities laws (provided, however, that to the extent such Borrower Materials constitute Information, they
shall be treated as set forth in Section 12.11); (y) all Borrower Materials marked “PUBLIC” are permitted to be made available through a portion of the Platform designated “Public Investor;” and (z) the
Agent and the Arranger shall be entitled to treat any Borrower Materials that are not marked “PUBLIC” as being suitable only for posting on a portion of the Platform not designated “Public Investor.” 

  
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 SECTION 8.3 Notice of Litigation and Other Matters. Promptly (but in no event later
than ten (10) days after any Responsible Officer of any Borrower Party obtains knowledge thereof) notify the Agent in writing of (which shall promptly make such information available to the Lenders in accordance with its customary practice):

 (a) the occurrence of any Default or Event of Default; 

(b) the commencement of all proceedings and investigations by or before any Governmental Authority and all actions and proceedings in any court
or before any arbitrator against or involving any Borrower Party or any Subsidiary thereof or any of their respective properties, assets or businesses in each case that if adversely determined could reasonably be expected to result in a Material
Adverse Effect; 
 (c) any notice of any violation received by any Borrower Party or any Subsidiary thereof from any Governmental Authority
including, without limitation, any notice of violation of Environmental Laws which in any such case could reasonably be expected to have a Material Adverse Effect; 

(d) any labor controversy that has resulted in, or threatens to result in, a strike or other work action against any Borrower Party or any
Subsidiary thereof which could reasonably be expected to result in a Material Adverse Effect; 
 (e) any attachment, judgment, lien, levy or
order exceeding the Threshold Amount that may be assessed against or threatened against any Borrower Party or any Subsidiary thereof; 
 (f)
any event which constitutes or which with the passage of time or giving of notice or both would constitute a default or event of default under any Material Contract to which the Borrowers or any of their Subsidiaries is a party or by which the
Borrowers or any Subsidiary thereof or any of their respective properties may be bound which could reasonably be expected to have a Material Adverse Effect; 

(g) (i) all notices received by any Borrower Party or any ERISA Affiliate of the PBGC’s intent to terminate any Pension Plan or to
have a trustee appointed to administer any Pension Plan, (ii) all notices received by any Borrower Party or any ERISA Affiliate from a Multiemployer Plan sponsor concerning the imposition or amount of withdrawal liability pursuant to
Section 4202 of ERISA in excess of the Threshold Amount or which could reasonably be expected to result in a Material Adverse Effect, and (iii) the Borrowers obtaining knowledge or reason to know that any Borrower Party or any ERISA
Affiliate has filed or intends to file a notice of intent to terminate any Pension Plan under a distress termination within the meaning of Section 4041(c) of ERISA; and 

(h) any event which makes any of the representations set forth in Article VII that is subject to materiality or Material Adverse Effect
qualifications inaccurate in any respect or any event which makes any of the representations set forth in Article VII that is not subject to materiality or Material Adverse Effect qualifications inaccurate in any material respect. 

Each notice pursuant to Section 8.3 shall be accompanied by a statement of a Responsible Officer of the Borrowers setting forth
details of the occurrence referred to therein and stating what action the Borrowers have taken and propose to take with respect thereto. Each notice pursuant to Section 8.3(a) shall describe with particularity any and all provisions of
this Agreement and any other Loan Document that have been breached. 

  
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 SECTION 8.4 Preservation of Corporate Existence and Related Matters. Except as
permitted by Section 9.4, preserve and maintain its separate corporate existence and all rights, franchises, licenses and privileges necessary to the conduct of its business, and qualify and remain qualified as a foreign corporation or
other entity and authorized to do business in each jurisdiction in which the failure to so qualify could reasonably be expected to have a Material Adverse Effect. 

SECTION 8.5 Maintenance of Property and Licenses. 

(a) In addition to the requirements of any of the Security Documents, protect and preserve all Properties necessary in and material to its
business, including copyrights, patents, trade names, service marks and trademarks; maintain in good working order and condition, ordinary wear and tear excepted, all material buildings, equipment and other tangible real and personal property; and
from time to time make or cause to be made all repairs, renewals and replacements thereof and additions to such Property necessary for the conduct of its business, so that the business carried on in connection therewith may be conducted in a
commercially reasonable manner consistent with past practice and customary industry standards. 
 (b) Maintain, in full force and effect in
all material respects, each and every material license, permit, certification, qualification, approval or franchise issued by any Governmental Authority (each a “License”) required for each of them to conduct their respective
businesses as presently conducted. 
 SECTION 8.6 Insurance. Maintain insurance with financially sound and reputable insurance
companies against at least such risks and in at least such amounts as are customarily maintained by similar businesses and as may be required by Applicable Law. All such insurance shall, (a) provide that no cancellation or material modification
thereof shall be effective until at least 30 days (or 10 days with respect to any cancellation for failure to pay applicable premiums) after receipt by the Agent of written notice thereof, (b) name the Agent as an additional insured party
thereunder and (c) in the case of each casualty insurance policy, name the Agent as lender’s loss payee. On or prior to the Closing Date and from time to time thereafter deliver to the Agent upon its request information in reasonable
detail as to the insurance then in effect, stating the names of the insurance companies, the amounts and rates of the insurance, the dates of the expiration thereof and the properties and risks covered thereby. Without limiting the foregoing, the
Borrowers shall and shall cause each appropriate Borrower Party to (i) maintain, if available, fully paid flood hazard insurance on all real property that is located in a special flood hazard area and that is subject to a Mortgage, on such
terms and in such amounts as required by The National Flood Insurance Reform Act of 1994 or as otherwise required by the Agent, (ii) furnish to the Agent evidence of renewal (and payment of renewal premiums therefor) of all such policies prior
to the expiration or lapse thereof, and (iii) furnish to the Agent prompt written notice of any redesignation of any such improved real property into or out of a special flood hazard area. 

SECTION 8.7 Accounting Methods and Financial Records. Maintain a system of accounting, and keep proper books, records and accounts
(which shall be true and complete in all material respects) as may be required or as may be necessary to permit the preparation of financial statements in accordance with GAAP and in compliance with the regulations of any Governmental Authority
having jurisdiction over it or any of its Properties. 
 SECTION 8.8 Payment of Taxes and Other Obligations. Pay and perform
(a) all taxes, assessments and other governmental charges that may be levied or assessed upon it or any of its Property and (b) all other Indebtedness, obligations and liabilities in accordance with customary trade practices;
provided, that the Borrowers or such Subsidiary may contest any item described in this Section in good faith so long as adequate reserves are maintained with respect thereto in accordance with GAAP. 

  
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 SECTION 8.9 Compliance with Laws and Approvals. Observe and remain in compliance in
all material respects with all Applicable Laws and maintain in full force and effect all Governmental Approvals, in each case applicable to the conduct of its business, except where failure to comply therewith could not reasonably be expected to
have a Material Adverse Effect. 
 SECTION 8.10 Environmental Laws. In addition to and without limiting the generality of
Section 8.9, (a) comply with, and ensure such compliance by all tenants and subtenants with all applicable Environmental Laws and obtain and comply with and maintain, and ensure that all tenants and subtenants, if any, obtain and
comply with and maintain, any and all licenses, approvals, notifications, registrations or permits required by applicable Environmental Laws, to the extent that any failure to so comply could reasonably be expected to result in a Material Adverse
Effect, (b) conduct and complete all investigations, studies, sampling and testing, and all remedial, removal and other actions required under Environmental Laws, and promptly comply with all lawful orders and directives of any Governmental
Authority regarding Environmental Laws, to the extent that any failure to take such actions or so comply could reasonably be expected to result in a Material Adverse Effect, and (c) defend, indemnify and hold harmless the Agent and the Lenders,
and their respective parents, Subsidiaries, Affiliates, employees, agents, officers and directors, from and against any claims, demands, penalties, fines, liabilities, settlements, damages, costs and expenses of whatever kind or nature known or
unknown, contingent or otherwise, arising out of, or in any way relating to the presence of Hazardous Materials, or the violation of, noncompliance with or liability under any Environmental Laws applicable to the operations of the Borrowers or any
Subsidiary, or any orders, requirements or demands of Governmental Authorities related thereto, including, without limitation, reasonable attorney’s and consultant’s fees, investigation and laboratory fees, response costs, court costs and
litigation expenses, except to the extent that any of the foregoing directly result from the gross negligence or willful misconduct of the party seeking indemnification therefor, as determined by a court of competent jurisdiction by final
nonappealable judgment. 
 SECTION 8.11 Compliance with ERISA. In addition to and without limiting the generality of
Section 8.9, (a) except where the failure to so comply could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, (i) comply with applicable provisions of ERISA, the Code and the
regulations and published interpretations thereunder with respect to all Employee Benefit Plans, (ii) not take any action or fail to take action the result of which could reasonably be expected to result in a liability to the PBGC or to a
Multiemployer Plan, (iii) not participate in any prohibited transaction that could result in any civil penalty under ERISA or tax under the Code and (iv) operate each Employee Benefit Plan in such a manner that will not incur any tax
liability under Section 4980B of the Code or any liability to any qualified beneficiary as defined in Section 4980B of the Code and (b) furnish to the Agent upon the Agent’s request such additional information about any Employee
Benefit Plan as may be reasonably requested by the Agent. 
 SECTION 8.12 Compliance with Material Contracts. Comply in all
respects with each Material Contract; except where failure to so comply could not reasonably be expected to have a Material Adverse Effect. 

SECTION 8.13 Visits and Inspections. Permit representatives of the Agent or any Lender, from time to time upon prior reasonable
notice and at such times during normal business hours, all at the expense of the Borrowers, to visit and inspect its properties; inspect, audit and make extracts from its books, records and files, including, but not limited to, management letters
prepared by independent accountants; and discuss with its principal officers, and its independent accountants, its business, assets, liabilities, financial condition, results of operations and business prospects; provided that excluding any
such visits and inspections during the continuation of an Event of Default, (a) any such visits and inspections by any Lender (excluding any Lender that also acts as the Agent) shall be at such Lender’s expense, and (b) the Agent
shall not exercise such rights more often than two (2) times during any calendar year at the Borrowers’ expense; provided further that upon the occurrence and during the continuance of an Event of Default, the Agent or any Lender
may do any of the foregoing at the expense of the Borrowers at any time. 

  
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 SECTION 8.14 Additional Subsidiaries and Real Property. 

(a) Additional Domestic Subsidiaries. Promptly after the creation or acquisition of any U.S. Subsidiary (other than U.S. Non-Guarantor
Subsidiary) (and, in any event, within thirty (30) days after such creation or acquisition, as such time period may be extended by the Agent in its sole discretion) cause such Person to (i) become either (A) a Subsidiary Guarantor by
delivering to the Agent a duly executed supplement to the Subsidiary Guaranty Agreement or such other document as the Agent shall deem appropriate for such purpose, or (B) an Additional Borrower in compliance with Section 4.4,
(ii) grant a security interest in all Collateral (subject to the exceptions specified in the Security Documents) owned by such Subsidiary by delivering to the Agent a duly executed supplement to each applicable Security Document or such other
document as the Agent shall deem appropriate for such purpose and comply with the terms of each applicable Security Document, (iii) deliver to the Agent such opinions, documents and certificates referred to in Section 6.1 as may be
reasonably requested by the Agent, (iv) deliver to the Agent such original certificated Equity Interests or other certificates and stock or other transfer powers evidencing the Equity Interests of such Person owned by the Borrower Parties,
(v) deliver to the Agent such updated Schedules to the Loan Documents as requested by the Agent with respect to such Person, and (vi) deliver to the Agent such other documents as may be reasonably requested by the Agent, all in form,
content and scope reasonably satisfactory to the Agent. 
 (b) Additional Foreign Subsidiaries. Notify the Agent promptly after any
Person becomes a First Tier Foreign Subsidiary, and promptly thereafter (and, in any event, within thirty (30) days after such notification, as such time period may be extended by the Agent in its sole discretion), cause (i) the applicable
Borrower Party to deliver to the Agent Security Documents pledging sixty-five percent (65%) of the total outstanding voting Equity Interests (and one hundred percent (100%) of the non-voting Equity
Interests) of any such new First Tier Foreign Subsidiary and a consent thereto executed by such new First Tier Foreign Subsidiary (including, without limitation, if applicable, and available to be freely transferred to the Agent pursuant to the
Applicable Laws and practices of any relevant foreign jurisdiction, original certificated Equity Interests (or the equivalent thereof pursuant to the Applicable Laws and practices of any relevant foreign jurisdiction) evidencing the Equity Interests
of such new First Tier Foreign Subsidiary, together with an appropriate undated stock or other transfer power for each certificate duly executed in blank by the registered owner thereof), (ii) such Person to deliver to the Agent such opinions
of counsel (limited to U.S. counsel except to the extent such Foreign Subsidiary becomes an Additional Borrower hereunder in which foreign counsel opinions may be required upon the Agent’s request), documents and certificates referred to in
Section 6.1 as may be reasonably requested by the Agent, (iii) such Person to deliver to the Agent such updated Schedules to the Loan Documents as requested by the Agent with regard to such Person and (iv) such Person to
deliver to the Agent such other documents as may be reasonably requested by the Agent, all in form, content and scope reasonably satisfactory to the Agent. 

  
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 (c) Real Property Collateral. (i) Promptly after the acquisition of any owned real
property located in the United States with a fair market value in excess of $2,500,000 by any Borrower Party that is not subject to the existing Security Documents (and, in any event, within thirty (30) days after such acquisition (as such time
period may be extended by the Agent in its sole discretion), notify the Agent and (ii) promptly thereafter (and, in any event, within sixty (60) days of such acquisition, as such time period may be extended by the Agent in its sole
discretion), unless the granting of a lien on such real property in favor of the Agent is prohibited under the terms of any purchase money financing existing on such real property, deliver such mortgages, deeds of trust, title insurance policies,
environmental reports, surveys and other documents reasonably requested by the Agent in connection with granting and perfecting a first priority Lien, other than Permitted Liens, on such real property in favor of the Agent, for the ratable benefit
of the Lender Parties, all in form and substance acceptable to the Agent. 
 (d) Merger Subsidiaries. Notwithstanding the foregoing,
to the extent any new Subsidiary is created solely for the purpose of consummating a merger transaction pursuant to a Permitted Acquisition, and such new Subsidiary at no time holds any assets or liabilities other than any merger consideration
contributed to it contemporaneously with the closing of such merger transaction, such new Subsidiary shall not be required to take the actions set forth in Section 8.14(a) or (b), as applicable, until the consummation of such
Permitted Acquisition (at which time, the surviving entity of the respective merger transaction shall be required to so comply with Section 8.14(a) or (b), as applicable, within thirty (30) days of the consummation of such
Permitted Acquisition, as such time period may be extended by the Agent in its sole discretion). 
 (e) Exclusions. The provisions of
this Section 8.14 shall not apply to assets as to which the Agent and the Borrowers shall reasonably determine that the costs and burdens of obtaining a security interest therein or perfection thereof outweigh the value of the security
afforded thereby. 
 SECTION 8.15 Use of Proceeds. The Borrowers shall use the proceeds of the Extensions of Credit (a) to
finance Capital Expenditures and Permitted Acquisitions, (b) pay fees, commissions and expenses in connection with the Transactions, and (c) for working capital and general corporate purposes of the Borrowers and their Subsidiaries
(including, to the extent not repaid prior to the Closing Date, the repayment of the obligations of the Borrowers under the Prudential Loan Documents on the Closing Date). 

SECTION 8.16 Further Assurances. 

(a) Execute any and all further documents, financing statements, agreements and instruments, and take all such further actions (including the
filing and recording of financing statements and other documents), which may be required under any Applicable Law, or which the Agent or the Required Lenders may reasonably request, to effectuate the transactions contemplated by the Loan Documents
or to grant, preserve, protect or perfect the Liens created or intended to be created by the Security Documents or the validity or priority of any such Lien, all at the expense of the Borrower Parties. The Borrowers also agree to provide to the
Agent, from time to time upon the reasonable request by the Agent, evidence reasonably satisfactory to the Agent as to the perfection and priority of the Liens created or intended to be created by the Security Documents. 

(b) If requested by the Agent or any Lender (through the Agent), promptly furnish to the Agent and each Lender a statement in conformity with
the requirements of FR Form G-3 or FR Form U-1, as applicable. 
 SECTION 8.17 Post-Closing Matters. Execute and deliver the
documents and complete the tasks set forth on Schedule 8.17, in each case within the time limits specified on such schedule. 

  
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 ARTICLE IX 

NEGATIVE COVENANTS 
 Until all of
the Credit Agreement Obligations (other than contingent, indemnification obligations under this Agreement not then due and any obligations under any Secured Hedge Agreement or Secured Cash Management Agreement) have been paid and satisfied in full
in cash, all Letters of Credit have been terminated or expired (or been Cash Collateralized) and the Commitments terminated, the Borrower Parties will not, and will not permit any of their respective Subsidiaries to: 

SECTION 9.1 Indebtedness. Create, incur, assume or suffer to exist any Indebtedness except: 

(a) the Credit Agreement Obligations; 

(b) Indebtedness and obligations owing under Hedge Agreements entered into in order to manage existing or anticipated interest rate, exchange
rate or commodity price risks and not for speculative purposes; 
 (c) Indebtedness existing on the Closing Date and listed on Schedule
9.1, and any refinancings, refundings, renewals or extensions thereof; provided that (i) the principal amount of such Indebtedness is not increased at the time of such refinancing, refunding, renewal or extension except by an amount
equal to a reasonable premium or other reasonable amount paid, and fees and expenses reasonably incurred, in connection with such refinancing and by an amount equal to any existing commitments unutilized thereunder, and (ii) the final maturity
date and weighted average life of such refinancing, refunding, renewal or extension shall not be prior to or shorter than that applicable to the Indebtedness prior to such refinancing, refunding, renewal or extension; 

(d) Capital Lease Obligations and purchase money Indebtedness in an aggregate amount not to exceed $5,000,000 at any time outstanding; 

(e) Indebtedness of a Person existing at the time such Person became a Subsidiary or assets were acquired from such Person in connection with
an Investment permitted pursuant to Section 9.3, to the extent that (i) such Indebtedness was not incurred in connection with, or in contemplation of, such Person becoming a Subsidiary or the acquisition of such assets,
(ii) neither KMG nor any Subsidiary thereof (other than such Person and its Subsidiaries or any other Person that such Person merges with or that acquires the assets of such Person) shall have any liability or other obligation with respect to
such Indebtedness and (iii) the aggregate outstanding principal amount of such Indebtedness does not exceed $10,000,000 at any time outstanding; 

(f) Guarantees with respect to Indebtedness permitted pursuant to subsections (a) through (e) of this Section; 

(g) unsecured intercompany Indebtedness to the extent permitted pursuant to Section 9.3; 

(h) Indebtedness arising from the honoring by a bank or other financial institution of a check, draft or other similar instrument drawn against
insufficient funds in the Ordinary Course of Business; 
 (i) Indebtedness under performance bonds, surety bonds, release, appeal and similar
bonds, statutory obligations or with respect to workers’ compensation claims, in each case incurred in the Ordinary Course of Business, and reimbursement obligations in respect of any of the foregoing; 

  
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 (j) Indebtedness of any Borrower Party or any Subsidiary thereof incurred in the Ordinary Course
of Business to finance the payment of premiums for a twelve-month period for insurance, provided that the aggregate outstanding principal amount of such Indebtedness shall not at any time exceed $3,000,000; and 

(k) Indebtedness of any Borrower Party or any Subsidiary thereof not otherwise permitted pursuant to this Section in an aggregate principal
amount not to exceed $15,000,000 at any time outstanding. 
 SECTION 9.2 Liens. Create, incur, assume or suffer to exist, any
Lien on or with respect to any of its Property, whether now owned or hereafter acquired, except: 
 (a) Liens created pursuant to the Loan
Documents (including, without limitation, Liens in favor of the Swingline Lender and/or the Issuing Lenders, as applicable, on Cash Collateral granted pursuant to the Loan Documents); 

(b) Liens in existence on the Closing Date and described on Schedule 9.2, and the replacement, renewal or extension thereof (including
Liens incurred, assumed or suffered to exist in connection with any refinancing, refunding, renewal or extension of Indebtedness pursuant to Section 9.1(c) (solely to the extent that such Liens were in existence on the Closing Date and
described on Schedule 9.2)); provided that the scope of any such Lien shall not be increased, or otherwise expanded, to cover any additional property or type of asset, as applicable, beyond that in existence on the Closing Date, except
for products and proceeds of the foregoing; 
 (c) Liens for taxes, assessments and other governmental charges or levies (excluding any Lien
imposed pursuant to any of the provisions of ERISA or Environmental Laws) (i) not yet due or as to which the period of grace, if any, related thereto has not expired or (ii) which are being contested in good faith and by appropriate
proceedings if adequate reserves are maintained to the extent required by GAAP; 
 (d) the claims of materialmen, mechanics, carriers,
warehousemen, processors or landlords for labor, materials, supplies or rentals incurred in the Ordinary Course of Business, which (i) are not overdue for a period of more than thirty (30) days, or if more than thirty (30) days
overdue, no action has been taken to enforce such Liens and such Liens are being contested in good faith and by appropriate proceedings if adequate reserves are maintained to the extent required by GAAP and (ii) do not, individually or in the
aggregate, materially impair the use thereof in the operation of the business of KMG or any of its Subsidiaries; 
 (e) deposits or pledges
made in the Ordinary Course of Business in connection with, or to secure payment of, obligations under workers’ compensation, unemployment insurance and other types of social security or similar legislation, or 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, in each case, so long as no foreclosure sale or similar proceeding has been commenced with respect to any portion of the Collateral on account thereof; 

(f) encumbrances in the nature of zoning restrictions, easements and rights or restrictions of record on the use of real property, which in the
aggregate are not substantial in amount and which do not, in any case, detract from the value of such property or impair the use thereof in the ordinary conduct of business; 

  
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 (g) Liens arising from the filing of precautionary UCC financing statements relating solely to
personal property leased pursuant to operating leases entered into in the Ordinary Course of Business of the Borrowers and their Subsidiaries; 

(h) Liens securing Indebtedness permitted under Section 9.1(d); provided that (i) such Liens shall be created
substantially simultaneously with the acquisition, repair, improvement or lease, as applicable, of the related Property, (ii) such Liens do not at any time encumber any property other than the Property financed by such Indebtedness,
(iii) the amount of Indebtedness secured thereby is not increased and (iv) the principal amount of Indebtedness secured by any such Lien shall at no time exceed one hundred percent (100%) of the original price for the purchase, repair
improvement or lease amount (as applicable) of such Property at the time of purchase, repair, improvement or lease (as applicable); 
 (i)
Liens securing judgments for the payment of money not constituting an Event of Default under Section 10.1(l) or securing appeal or other surety bonds relating to such judgments; 

(j) (i) Liens on Property (i) of any Subsidiary which are in existence at the time that such Subsidiary is acquired pursuant to a
Permitted Acquisition and (ii) of the Borrowers or any of their Subsidiaries existing at the time such tangible property or tangible assets are purchased or otherwise acquired by the Borrowers or such Subsidiary thereof pursuant to a
transaction permitted pursuant to this Agreement; provided that, with respect to each of the foregoing clauses (i) and (ii), (A) such Liens are not incurred in connection with, or in anticipation of, such Permitted Acquisition,
purchase or other acquisition, (B) such Liens are applicable only to specific Property, (C) such Liens are not “blanket” or all asset Liens, (D) such Liens do not attach to any other Property of the Borrowers or any of their
Subsidiaries and (E) the Indebtedness secured by such Liens is permitted under Section 9.1(e) of this Agreement; 
 (k)
Liens securing Indebtedness permitted under Section 9.1(k); provided that such Liens cover only (i) unearned premiums or dividends, (ii) loss payments which reduce the unearned premiums, subject however, to the interests
of the Agent as mortgagee or loss payee and (iii) any interest in any state guarantee fund relating to any financed policy; 
 (l)
(i) Liens of a collecting bank arising in the Ordinary Course of Business under Section 4-210 of the Uniform Commercial Code in effect in the relevant jurisdiction and (ii) Liens of any
depositary bank, commodities broker or securities intermediary in connection with statutory, common law and contractual rights of set-off and recoupment with respect to any deposit, commodities or securities account of the Borrowers or any
Subsidiary thereof; 
 (m) (i) contractual or statutory Liens of landlords to the extent relating to the property and assets relating to
any lease agreements with such landlord, and (ii) contractual Liens of suppliers (including sellers of goods) or customers granted in the Ordinary Course of Business to the extent limited to the property or assets relating to such contract;

 (n) any interest or title of a licensor, sublicensor, lessor or sublessor with respect to any assets under any license or lease agreement
entered into in the Ordinary Course of Business which do not (i) interfere in any material respect with the business of KMG or its Subsidiaries or materially detract from the value of the relevant assets of KMG or its Subsidiaries or
(ii) secure any Indebtedness; and 
 (o) Liens not otherwise permitted hereunder on assets other than the Collateral securing
Indebtedness or other obligations in the aggregate principal amount not to exceed $5,000,000 at any time outstanding. 

  
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 SECTION 9.3 Investments. Purchase, own, invest in or otherwise acquire (in one
transaction or a series of transactions), directly or indirectly, any Equity Interests, interests in any partnership or joint venture (including, without limitation, the creation or capitalization of any Subsidiary), evidence of Indebtedness or
other obligation or security, substantially all or a portion of the business or assets of any other Person or any other investment or interest whatsoever in any other Person, or make or permit to exist, directly or indirectly, any loans, advances or
extensions of credit to, or any investment in cash or by delivery of Property in, any Person (all the foregoing, “Investments”) except: 

(a) Investments existing on the Closing Date in Subsidiaries existing on the Closing Date; 

(b) Investments existing on the Closing Date (other than Investments in Subsidiaries existing on the Closing Date) and described on Schedule
9.3; 
 (c) Investments made after the Closing Date by any U.S. Borrower Party in any other U.S. Borrower Party; 

(d) Investments made after the Closing Date by any U.S. Non-Guarantor Subsidiary in any U.S. Borrower Party (provided that any Investments in
the form of loans or advances made by any U.S. Non-Guarantor Subsidiary to any U.S. Borrower Party pursuant to this clause (d) shall be subordinated to the Credit Agreement Obligations in a manner reasonably satisfactory to the Agent);

 (e) Investments made after the Closing Date by any U.S. Borrower Party in any U.S. Non-Guarantor Subsidiary or in any Foreign Subsidiary
in an aggregate amount at any time outstanding not to exceed (A) $2,500,000 less (B) the amount of outstanding Investments made pursuant to Section 9.3(m)(ii) (provided that any Investments in the form of loans or
advances made by any U.S. Borrower Party to any U.S. Non-Guarantor Subsidiary or any Foreign Subsidiary pursuant to this clause (e) shall be evidenced by a demand note in form and substance reasonably satisfactory to the Agent and shall
be pledged and delivered to the Agent pursuant to the Security Documents); 
 (f) Investments made after the Closing Date by any Foreign
Borrower in any other Foreign Borrower; 
 (g) Investments made after the Closing Date by (i) any Foreign Borrower Subsidiary in any
Foreign Borrower or in any other Foreign Borrower Subsidiary, provided that any Investments in the form of loans or advances made by any Foreign Borrower Subsidiary to any Foreign Borrower pursuant to this clause (g) shall be
subordinated to the Credit Agreement Obligations in a manner reasonably satisfactory to the Agent, and (ii) any Foreign Subsidiary (other than a Foreign Borrower Subsidiary) to another Foreign Subsidiary, provided that if the Foreign Subsidiary
making the Investment is a Pledged Foreign Subsidiary, such Investment shall only be made to another Pledged Foreign Subsidiary; 
 (h)
Investments made after the Closing Date by any Foreign Borrower in any Foreign Borrower Subsidiary or other Foreign Subsidiary in an aggregate amount at any time outstanding not to exceed (A) $30,000,000 less (B) the amount of
outstanding Investments made pursuant to Section Section 9.3(n)(ii); 
 (i) Investments in cash and Cash Equivalents; 

(j) deposits made in the Ordinary Course of Business to secure the performance of leases or other obligations as permitted by
Section 9.2; 
 (k) Hedge Agreements permitted pursuant to Section 9.1; 

  
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 (l) purchases of assets in the Ordinary Course of Business; 

(m) Investments by any U.S. Borrower or any Subsidiary thereof in the form of: 

(i) Permitted Acquisitions to the extent that any Person or Property acquired in such acquisition becomes a part of any U.S.
Borrower or a Subsidiary Guarantor or becomes (whether or not such Person is a Wholly-Owned Subsidiary) a Subsidiary Guarantor in the manner contemplated by Section 8.14 or becomes an Additional Borrower in the manner contemplated by
Section 4.4; and 
 (ii) Permitted Acquisitions to the extent that any Person or Property acquired in such
acquisition does not become a Subsidiary Guarantor or a part of a Subsidiary Guarantor in an aggregate amount at any time outstanding not to exceed (A) $2,500,000 less (B) the amount of outstanding Investments made pursuant to
Section 9.3(e); 
 (n) Investments by any Foreign Borrower or any Subsidiary thereof in the form of: 

(i) Permitted Acquisitions to the extent that any Person or Property acquired in such acquisition becomes a Foreign Borrower or
part of any Foreign Borrower; and 
 (ii) Permitted Acquisitions to the extent that any Person or Property acquired in such
acquisition does not become a Foreign Borrower or a part of a Foreign Borrower in an aggregate amount at any time outstanding not to exceed (A) $30,000,000 less (B) the amount of outstanding Investments made pursuant to
Section 9.3(h)(a); 
 (o) Investments in the form of loans and advances to officers, directors and employees in the Ordinary
Course of Business in an aggregate amount not to exceed at any time outstanding $1,000,000 (determined without regard to any write-downs or write-offs of such loans or advances); 

(p) Investments in the form of Restricted Payments permitted pursuant to Section 9.6; 

(q) Guarantees permitted pursuant to Section 9.1; 

(r) Investments in joint ventures; provided, that the aggregate amount of all such Investments shall not at any time exceed $1,000,000;

 (s) Investments consisting of the formation and capitalization of new Subsidiaries; provided that the requirements of
Section 8.14 are met with respect to such new Subsidiary and any Investment made to capitalize such new Subsidiary is otherwise permitted under this Section 9.3; and 

(t) Investments not otherwise permitted pursuant to this Section in an aggregate amount not to exceed $3,000,000 at any time outstanding;
provided that, immediately before and immediately after giving pro forma effect to any such Investments, no Default or Event of Default shall have occurred and be continuing. 

For purposes of determining the amount of any Investment outstanding for purposes of this Section 9.3, such amount shall be deemed to be the
amount of such Investment when made, purchased or acquired (without adjustment for subsequent increases or decreases in the value of such Investment) less any amount realized in respect of such Investment upon the sale, collection or return
of capital (not to exceed the original amount invested). 

  
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 Notwithstanding anything to the contrary herein, Investments made by the Borrower Parties in non-Wholly-Owned
Subsidiaries and joint ventures shall not exceed $5,000,000 in the aggregate. 
 SECTION 9.4 Fundamental Changes. Merge,
consolidate or enter into any similar combination with, or enter into any Asset Disposition of all or substantially all of its assets (whether in a single transaction or a series of transactions) with, any other Person or liquidate, wind-up or
dissolve itself (or suffer any liquidation or dissolution) except that, so long as no Default exists or would result therefrom: 
 (a) any
U.S. Borrower may merge with any other U.S. Borrower; 
 (b) any Foreign Borrower may merge with any other Foreign Borrower; 

(c) any U.S. Subsidiary may merge with (i) any U.S. Borrower, provided that such U.S. Borrower shall be the continuing or surviving
Person, or (ii) any one or more other U.S. Subsidiaries, provided that (A) when any Subsidiary Guarantor is merging with another U.S. Subsidiary, a Subsidiary Guarantor shall be the continuing or surviving Person and (B) without
limiting the foregoing clause (A), to the extent that any such U.S. Subsidiary is a Wholly-Owned Subsidiary, a Wholly-Owned Subsidiary shall be the continuing or surviving Person; 

(d) any Foreign Subsidiary may merge with (i) any Foreign Borrower, provided that such Foreign Borrower shall be the continuing or
surviving Person, or (ii) any one or more other Foreign Subsidiaries, provided (A) that when any Pledged Foreign Subsidiary is merging with another Foreign Subsidiary, a Pledged Foreign Subsidiary shall be the continuing or surviving
Person, and (B) without limiting the foregoing clause (A), to the extent that any such Foreign Subsidiary is a Wholly-Owned Subsidiary, a Foreign Subsidiary that is a Wholly-Owned Subsidiary shall be the continuing or surviving Person;

 (e) any U.S. Subsidiary may dispose of all or substantially all of its assets (upon voluntary liquidation or otherwise) to any U.S.
Borrower or to a Subsidiary Guarantor, provided that (i) if the transferor in any such transaction is a Subsidiary Guarantor, then the transferee must either be a U.S. Borrower or a Subsidiary Guarantor, and (ii) if the transferor
in any such transaction is a U.S. Non-Guarantor Subsidiary or a Subsidiary Guarantor that is not a Wholly-Owned Subsidiary, the consideration for such disposition shall not exceed the fair value of such assets; 

(f) any U.S. Borrower may dispose of all or substantially all of its assets (upon voluntary liquidation or otherwise) to any other U.S.
Borrower; 
 (g) any Foreign Borrower may dispose of all or substantially all of its assets (upon voluntary liquidation or otherwise) to any
other Foreign Borrower; 
 (h) any Foreign Subsidiary may dispose of all or substantially all of its assets (upon voluntary liquidation or
otherwise) to any Foreign Borrower or to any other Foreign Subsidiary, provided that (i) if the transferor in any such transaction is a Pledged Foreign Subsidiary, then the transferee must either be a Foreign Borrower or a Pledged
Foreign Subsidiary, and (ii) that the consideration for such disposition shall not exceed the fair value of such assets; and 
 (i) any
Foreign Borrower or Foreign Subsidiary may dispose of all or substantially all of its assets (upon voluntary liquidation or otherwise) to any U.S. Borrower Party, provided that the consideration for such disposition shall not exceed the fair
value of such assets. 

  
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 SECTION 9.5 Asset Dispositions. Make any Asset Disposition except: 

(a) the sale of obsolete, worn-out or surplus assets no longer used or usable in the business of the Borrowers or any of their Subsidiaries;

 (b) non-exclusive licenses and sublicenses of intellectual property rights in the Ordinary Course of Business not interfering,
individually or in the aggregate, in any material respect with the conduct of the business of the Borrowers and their Subsidiaries; 
 (c)
leases, subleases, licenses or sublicenses of real or personal property granted by the Borrowers or any of their Subsidiaries to others in the Ordinary Course of Business not detracting from the value of such real or personal property or interfering
in any material respect with the business of the Borrowers or any of their Subsidiaries; 
 (d) Asset Dispositions in connection with
Casualty or Condemnation Events not constituting an Event of Default; 
 (e) Asset Dispositions in connection with transactions permitted by
Section 9.4; and 
 (f) Asset Dispositions not otherwise permitted pursuant to this Section; provided that (i) at the
time of such Asset Disposition, no Default or Event of Default shall exist or would result from such Asset Disposition, (ii) such Asset Disposition is made for fair market value and the consideration received shall be no less than 75% in cash,
and (iii) the aggregate fair market value of all property disposed of in reliance on this clause (f) shall not exceed $7,000,000 during any Fiscal Year or $21,000,000 during the term of this Agreement. 

SECTION 9.6 Restricted Payments. Declare or pay any dividend on, or make any payment or other distribution on account of, or
purchase, redeem, retire or otherwise acquire (directly or indirectly), or set apart assets for a sinking or other analogous fund for the purchase, redemption, retirement or other acquisition of, any class of Equity Interests of any Borrower Party
or any Subsidiary thereof, or make any distribution of cash, property or assets to the holders of shares of any Equity Interests of any Borrower Party or any Subsidiary thereof (all of the foregoing, the “Restricted Payments”)
provided that: 
 (a) so long as no Default or Event of Default has occurred and is continuing or would result therefrom, any Borrower
or any of its Subsidiaries may pay dividends in shares of its own Qualified Equity Interests; 
 (b) any Subsidiary of a Borrower may pay
cash dividends to such Borrower or any Subsidiary Guarantor (and, if applicable, to other holders of its outstanding Qualified Equity Interests on a pro rata basis); 

(c) (i) any U.S. Non-Guarantor Subsidiary may make Restricted Payments to any other U.S. Non-Guarantor Subsidiary (and, if
applicable, to other holders of its outstanding Equity Interests on a ratable basis) and (ii) any Foreign Subsidiary may make Restricted Payments to any other Foreign Subsidiary (and, if applicable, to other holders of its outstanding Equity
Interests on a ratable basis); 
 (d) any Borrower may declare or pay any cash dividends to the holders of its outstanding Qualified Equity
Interests so long as (i) no Default or Event of Default has occurred and is continuing or would result therefrom, (ii) after giving effect thereto, the Borrowers shall be in compliance with the covenants set forth Section 9.11
and (iii) KMG has provided the Agent a certificate from a financial officer certifying and attaching calculations in reasonable detail demonstrating compliance with this clause (d); and 

  
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 (e) Any Borrower may purchase, redeem, retire or otherwise acquire (directly or indirectly), or
set apart assets for a sinking or other analogous fund for the purchase, redemption, retirement or other acquisition of, any class of Equity Interests of any Borrower Party or any Subsidiary thereof, so long as (i) no Default or Event of
Default has occurred and is continuing or would result therefrom, (ii) after giving effect thereto, the Borrowers shall be in compliance with the covenants set forth Section 9.11 and (iii) KMG has provided the Agent a
certificate from a financial officer certifying and attaching calculations in reasonable detail demonstrating compliance with this clause (e). 

SECTION 9.7 Transactions with Affiliates. Directly or indirectly enter into any transaction, including, without limitation, any
purchase, sale, lease or exchange of Property, the rendering of any service or the payment of any management, advisory or similar fees, with any officer, director, holder of any Equity Interests in, or other Affiliate of, any Borrower or any of its
Subsidiaries, or any Affiliate of any such officer, director or holder, other than: 
 (a) (i) transactions permitted by clauses
(f) and (g) of Section 9.1, (ii) transactions permitted by clauses (a), (b), (c), (d), (e), (f), (g), (h), (o), (p), (q) and
(s) of Section 9.3, and (iii) transactions permitted by Section 9.6; 
 (b) transactions existing on
the Closing Date and described on Schedule 9.7; 
 (c) transactions among U.S. Borrower Parties, transactions among Foreign Borrowers,
and transactions among Foreign Borrower Subsidiaries; 
 (d) transactions among U.S. Borrower Parties and Subsidiaries (other than U.S.
Borrower Parties) provided that such transaction is on terms as favorable to the U.S. Borrower Party as would be obtained by it on a comparable arm’s-length transaction with an independent, unrelated third party; 

(e) transactions among Foreign Borrowers and Foreign Subsidiaries provided that such transaction is on terms as favorable to the Foreign
Borrower as would be obtained by it on a comparable arm’s-length transaction with an independent, unrelated third party; 
 (f)
employment and severance arrangements and health, disability and similar insurance or benefit plans between any Borrower and their respective Subsidiaries and their respective directors, officers, employees or consultants (including management and
employee benefit plans or agreements, subscription agreements or similar agreements pertaining to the repurchase of Equity Interests pursuant to put/call rights or similar rights with current or former employees, officers, directors or consultants
and equity option or incentive plans and other compensation arrangements) in the Ordinary Course of Business and approved by the board of directors of such Borrower; 

(g) the payment of customary fees and reasonable out of pocket costs to, and indemnities provided on behalf of, directors, managers,
consultants, officers and employees of the Borrowers and the Subsidiaries in the Ordinary Course of Business to the extent attributable to the ownership or operation of, or in connection with any services provided to, the Borrowers and the
Subsidiaries; 
 (h) transactions in the Ordinary Course of Business between KMG and its Subsidiaries that have been approved by the board of
directors of KMG; and 

  
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 (i) other transactions on terms as favorable to KMG and its Subsidiaries as would be obtained by
it on a comparable arm’s-length transaction with an independent, unrelated third party. 
 SECTION 9.8 Accounting Changes;
Organizational Documents. 
 (a) Change its Fiscal Year end, or make (without the consent of the Agent) any material change in its
accounting treatment and reporting practices except as required by GAAP. 
 (b) Amend, modify or change its articles of incorporation (or
corporate charter or other similar organizational documents) or amend, modify or change its bylaws (or other similar documents) in any manner materially adverse to the rights or interests of the Lenders. 

SECTION 9.9 No Further Negative Pledges; Restrictive Agreements. 

(a) Enter into, assume or be subject to any agreement prohibiting or otherwise restricting the creation or assumption of any Lien upon its
properties or assets, whether now owned or hereafter acquired, or requiring the grant of any security for such obligation if security is given for some other obligation, except (i) pursuant to this Agreement and the other Loan Documents,
(ii) pursuant to any document or instrument governing Indebtedness incurred pursuant to, or of the type described in, Section 9.1(d) (provided that any such restriction contained therein relates only to the asset or assets
financed thereby), (iii) customary restrictions contained in the organizational documents of any Non-Guarantor Subsidiary as of the Closing Date and (iv) customary restrictions in connection with any Permitted Lien or any document or
instrument governing any Permitted Lien (provided that any such restriction contained therein relates only to the asset or assets subject to such Permitted Lien). 

(b) Create or otherwise cause or suffer to exist or become effective any consensual encumbrance or restriction on the ability of any Borrower
Party or any Subsidiary thereof to (i) pay dividends or make any other distributions to any Borrower Party or any Subsidiary on its Equity Interests or with respect to any other interest or participation in, or measured by, its profits,
(ii) pay any Indebtedness or other obligation owed to any Borrower Party or (iii) make loans or advances to any Borrower Party, except in each case for such encumbrances or restrictions existing under or by reason of (A) this
Agreement and the other Loan Documents, (B) contracts for the sale of assets, including customary restrictions with respect to a Subsidiary of the Borrower pursuant to an agreement that has been entered into for the sale or disposition of all
or substantially all of the Equity Interests or assets of such Subsidiary, provided that such sale is permitted hereunder, and (C) Applicable Law. 

(c) Create or otherwise cause or suffer to exist or become effective any consensual encumbrance or restriction on the ability of any Borrower
Party or any Subsidiary thereof to (i) sell, lease or transfer any of its properties or assets to any Borrower Party or (ii) act as a Borrower Party pursuant to the Loan Documents or any renewals, refinancings, exchanges, refundings or
extension thereof, except in each case for such encumbrances or restrictions existing under or by reason of (A) this Agreement and the other Loan Documents, (B) Applicable Law, (C) any document or instrument governing Indebtedness
incurred pursuant to Section 9.1(d) (provided that any such restriction contained therein relates only to the asset or assets acquired in connection therewith), (D) any Permitted Lien or any document or instrument governing
any Permitted Lien (provided that any such restriction contained therein relates only to the asset or assets subject to such Permitted Lien), (E) obligations that are binding on a Subsidiary at the time such Subsidiary first becomes a
Subsidiary of a Borrower, so long as such obligations are not entered into in contemplation of such Person becoming a Subsidiary, (F) customary restrictions contained in an agreement related to the sale of Property (to the extent such sale is
permitted pursuant to Section 9.5) that limit the transfer of such Property pending the consummation of such sale, (G) customary restrictions in leases, subleases, licenses and sublicenses or asset sale agreements otherwise
permitted by this Agreement so long as such restrictions relate only to the assets subject thereto, (H) customary provisions in joint venture agreements or agreements governing property held with a common owner and other similar agreements or
arrangements relating solely to such joint venture or property, and (I) customary provisions restricting assignment of any agreement entered into in the Ordinary Course of Business. 

  
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 SECTION 9.10 Nature of Business. Engage in any business other than the business
conducted by the Borrowers and their Subsidiaries as of the Closing Date, chemical services and related products, and business activities reasonably related or ancillary thereto. 

SECTION 9.11 Financial Covenants. 

(a) Consolidated Leverage Ratio. Permit the Consolidated Leverage Ratio to be greater than 3.25 to 1.00 as of the last day of any fiscal
quarter; provided however, that at the request of Borrowers, the Required Lenders may permit a step up of 3.50 to 1.00 for up to four (4) fiscal quarters following a Permitted Acquisition approved by the Required Lenders. 

(b) Consolidated Fixed Charge Coverage Ratio. Permit the Consolidated Fixed Charge Ratio to be less than 1.50 to 1.00 as of the last day
of any fiscal quarter. 
 (c) Consolidated Current Assets to Consolidated Current Liabilities. Permit the ratio of Consolidated
Current Assets to Consolidated Current Liabilities to be less than 1.50 to 1.00 as of the last day of any fiscal quarter. 
 ARTICLE X 

DEFAULT AND REMEDIES 

SECTION 10.1 Events of Default. Each of the following shall constitute an Event of Default: 

(a) Default in Payment of Principal of Loans and Reimbursement Obligations. The Borrowers shall default in any payment of principal of
any Loan or Reimbursement Obligation when and as due (whether at maturity, by reason of acceleration or otherwise), and such default shall continue for a period of three (3) Business Days. 

(b) Other Payment Default. The Borrowers shall default in the payment when and as due (whether at maturity, by reason of acceleration or
otherwise) of interest on any Loan or Reimbursement Obligation or the payment of any other Credit Agreement Obligations arising under any Loan Document, and such default shall continue for a period of three (3) Business Days. 

(c) Misrepresentation. Any representation, warranty, certification or statement of fact made or deemed made by or on behalf of any
Borrower Party or any Subsidiary thereof in this Agreement, in any other Loan Document, or in any document delivered in connection herewith or therewith that is subject to materiality or Material Adverse Effect qualifications, shall be incorrect or
misleading in any respect when made or deemed made or any representation, warranty, certification or statement of fact made or deemed made by or on behalf of any Borrower Party or any Subsidiary thereof in this Agreement, any other Loan Document, or
in any document delivered in connection herewith or therewith that is not subject to materiality or Material Adverse Effect qualifications, shall be incorrect or misleading in any material respect when made or deemed made. 

  
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 (d) Default in Performance of Certain Covenants. (i) Any Borrower Party or any
Subsidiary thereof shall default in the performance or observance of any covenant or agreement contained in Section 8.1, Section 8.2(a), Section 8.3, Section 8.4, Section 8.14,
Section 8.15 or Section 8.17 or Article IX, or (ii) any Borrower Party or any Subsidiary thereof shall default in the performance or observance of any covenant or agreement contained in Section 8.13 or
Section 8.16 and such failure continues for fifteen (15) days. 
 (e) Default in Performance of Other Covenants and
Conditions. Any Borrower Party or any Subsidiary thereof shall default in the performance or observance of any term, covenant, condition or agreement contained in this Agreement (other than as specifically provided for in this Section) or any
other Loan Document and such default shall continue for a period of thirty (30) days after the earlier of (i) the Agent’s delivery of written notice thereof to the Borrowers and (ii) a Responsible Officer of any Borrower Party
having obtained knowledge thereof. 
 (f) Indebtedness Cross-Default. Any Borrower Party or any Subsidiary thereof shall
(i) default in the payment of any Indebtedness (other than the Loans or any Reimbursement Obligation) the aggregate principal amount (including undrawn committed or available amounts), or with respect to any Hedge Agreement, the Hedge
Termination Value, of which is in excess of the Threshold Amount beyond the period of grace if any, provided in the instrument or agreement under which such Indebtedness was created, or (ii) default in the observance or performance of any other
agreement or condition relating to any Indebtedness (other than the Loans or any Reimbursement Obligation) the aggregate principal amount (including undrawn committed or available amounts), or with respect to any Hedge Agreement, the Hedge
Termination Value, of which is in excess of the Threshold Amount or contained in any instrument or agreement evidencing, securing or relating thereto or any other event shall occur or condition exist, the effect of which default or other event or
condition is to cause, or to permit the holder or holders of such Indebtedness (or a trustee or agent on behalf of such holder or holders) to cause, with the giving of notice and/or lapse of time, if required, any such Indebtedness to become due
prior to its stated maturity (any applicable grace period having expired). 
 (g) Change in Control. Any Change in Control shall
occur. 
 (h) Voluntary Bankruptcy Proceeding. Any Borrower Party or any Subsidiary thereof shall (i) commence a voluntary case
under any Bankruptcy Laws, (ii) file a petition seeking to take advantage of any Bankruptcy Laws, (iii) consent to or fail to contest in a timely and appropriate manner any petition filed against it in an involuntary case under any
Bankruptcy Laws, (iv) apply for or consent to, or fail to contest in a timely and appropriate manner, the appointment of, or the taking of possession by, a receiver, custodian, trustee, or liquidator of itself or of a substantial part of its
property, domestic or foreign, (v) admit in writing its inability to pay its debts as they become due, (vi) make a general assignment for the benefit of creditors, or (vii) take any corporate action for the purpose of authorizing any
of the foregoing. 
 (i) Involuntary Bankruptcy Proceeding. A case or other proceeding shall be commenced against any Borrower Party
or any Subsidiary thereof in any court of competent jurisdiction seeking (i) relief under any Bankruptcy Laws, or (ii) the appointment of a trustee, receiver, custodian, liquidator or the like for any Borrower Party or any Subsidiary
thereof or for all or any substantial part of their respective assets, domestic or foreign, and such case or proceeding shall continue without dismissal or stay for a period of sixty (60) consecutive days, or an order granting the relief
requested in such case or proceeding (including, but not limited to, an order for relief under such federal bankruptcy laws) shall be entered. 

  
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 (j) Failure of Agreements. Any provision of this Agreement or any provision of any other
Loan Document shall for any reason cease to be valid and binding on any Borrower Party or any Subsidiary thereof party thereto or any such Person shall so state in writing, or any Loan Document shall for any reason cease to create a valid and
perfected first priority Lien (subject to Permitted Liens) on, or security interest in, any of the Collateral purported to be covered thereby, in each case other than in accordance with the express terms hereof or thereof. 

(k) ERISA Events. The occurrence of any of the following events: (i) any Borrower Party or any ERISA Affiliate fails to make full
payment when due of all amounts which, under the provisions of any Pension Plan or Sections 412 or 430 of the Code, any Borrower Party or any ERISA Affiliate is required to pay as contributions thereto and such unpaid amounts are in excess of
the Threshold Amount, (ii) a Termination Event or (iii) any Borrower Party or any ERISA Affiliate as employers under one or more Multiemployer Plans makes a complete or partial withdrawal from any such Multiemployer Plan and the plan
sponsor of such Multiemployer Plans notifies such withdrawing employer that such employer has incurred a withdrawal liability requiring payments in an amount exceeding the Threshold Amount. 

(l) Judgment. A judgment or order for the payment of money which causes the aggregate amount of all such judgments or orders (net of any
amounts paid or fully covered by independent third party insurance as to which the relevant insurance company does not dispute coverage) to exceed the Threshold Amount shall be entered against any Borrower Party or any Subsidiary thereof by any
court and such judgment or order shall continue without having been discharged, vacated or stayed for a period of thirty (30) consecutive days after the entry thereof. 

(m) Casualty or Condemnation Events. There shall occur any Casualty or Condemnation Event that results in the loss of value in the
assets the subject of such Casualty or Condemnation Event(s) (i) in an aggregate amount of more than $5,000,000 in any Fiscal Year (after taking into account any insurance or condemnation proceeds paid or payable on account of such Casualty or
Condemnation Event(s)); or (ii) in an aggregate amount of more than $10,000,000.00 subsequent to the Closing Date (after taking into account any insurance or condemnation proceeds paid or payable on account of such Casualty or Condemnation
Event(s)); unless, in each case, within 30 days after the occurrence thereof, the Required Lenders have agreed in writing that such Casualty or Condemnation Event does not constitute an Event of Default. 

(n) Foreclosure. The institution of a foreclosure or other possessory action against (i) the Mortgaged Property, or (ii) any
of the Collateral other than the Mortgaged Property, except where such action would not be reasonably expected to have a Material Adverse Effect. 

SECTION 10.2 Remedies. Upon the occurrence and during the continuance of an Event of Default, with the consent of the Required
Lenders, the Agent may, or upon the request of the Required Lenders, the Agent shall, by notice to the Borrower: 
 (a) Acceleration;
Termination of Credit Facility. Terminate the Revolving Credit Commitment and declare the principal of and interest on the Loans and the Reimbursement Obligations at the time outstanding, and all other amounts owed to the Lenders and to the
Agent under this Agreement or any of the other Loan Documents (including, without limitation, all L/C Obligations, whether or not the beneficiaries of the then outstanding Letters of Credit shall have presented or shall be entitled to present the
documents required thereunder) and all other Credit Agreement Obligations, to be forthwith due and payable, whereupon the same shall immediately become due and payable without notice, presentment, demand, protest, notice of dishonor, notice of
acceleration, notice of intent to accelerate, notice of intent to demand, protest or other formalities of any kind, all of which are expressly waived by each Borrower Party, anything in this Agreement or the other Loan Documents to the contrary
notwithstanding, and terminate the Credit Facility and any right of the Borrowers to request borrowings or Letters of Credit thereunder; provided, that upon the occurrence of an Event of Default specified in Section 10.1(h) or
(i), the Credit Facility shall be automatically terminated and all Credit Agreement Obligations shall automatically become due and payable without notice, presentment, demand, protest, notice of dishonor, notice of acceleration, notice of
intent to accelerate, notice of intent to demand, protest or other formalities of any kind, all of which are expressly waived by each Borrower Party, anything in this Agreement or in any other Loan Document to the contrary notwithstanding. 

  
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 (b) Letters of Credit. With respect to all Letters of Credit with respect to which
presentment for honor shall not have occurred at the time of an acceleration pursuant to the preceding paragraph, the Borrowers shall at such time deposit in a Cash Collateral account opened by the Agent an amount equal to the aggregate then undrawn
and unexpired amount of such Letters of Credit. Amounts held in such Cash Collateral account shall be applied by the Agent to the payment of drafts drawn under such Letters of Credit, and the unused portion thereof after all such Letters of Credit
shall have expired or been fully drawn upon, if any, shall be applied to repay the other Credit Agreement Obligations on a pro rata basis. After all such Letters of Credit shall have expired or been fully drawn upon, the Reimbursement
Obligation shall have been satisfied and all other Credit Agreement Obligations shall have been paid in full, the balance, if any, in such Cash Collateral account shall be returned to the Borrowers. 

(c) General Remedies. Exercise on behalf of the Lender Parties all of its other rights and remedies under this Agreement, the other Loan
Documents and Applicable Law, in order to satisfy all of the Credit Agreement Obligations. 
 SECTION 10.3 Rights and Remedies
Cumulative; Non-Waiver; etc. 
 (a) The enumeration of the rights and remedies of the Agent and the Lenders set forth in this Agreement
is not intended to be exhaustive and the exercise by the Agent and the Lenders of any right or remedy shall not preclude the exercise of any other rights or remedies, all of which shall be cumulative, and shall be in addition to any other right or
remedy given hereunder or under the other Loan Documents or that may now or hereafter exist at law or in equity or by suit or otherwise. No delay or failure to take action on the part of the Agent or any Lender in exercising any right, power or
privilege shall operate as a waiver thereof, nor shall any single or partial exercise of any such right, power or privilege preclude any other or further exercise thereof or the exercise of any other right, power or privilege or shall be construed
to be a waiver of any Event of Default. No course of dealing between the Borrowers, the Agent and the Lenders or their respective agents or employees shall be effective to change, modify or discharge any provision of this Agreement or any of the
other Loan Documents or to constitute a waiver of any Event of Default. 
 (b) Notwithstanding anything to the contrary contained herein or
in any other Loan Document, the authority to enforce rights and remedies hereunder and under the other Loan Documents and under the Secured Hedge Agreements and Secured Cash Management Agreements against the Borrower Parties or any of them shall be
vested exclusively in, and all actions and proceedings at law in connection with such enforcement shall be instituted and maintained exclusively by, the Agent in accordance with Section 10.2 for the benefit of all the Lenders and the
Issuing Lenders; provided that the foregoing shall not prohibit (a) the Agent from exercising on its own behalf the rights and remedies that inure to its benefit (solely in its capacity as the Agent) hereunder and under the other Loan
Documents, (b) any Issuing Lender or the Swingline Lender from exercising the rights and remedies that inure to its benefit (solely in its capacity as an Issuing Lender or the Swingline Lender, as the case may be) hereunder and under the other
Loan Documents, (c) any Lender from exercising setoff rights in accordance with Section 12.4 (subject to the terms of Section 5.6), or (d) any Lender from filing proofs of claim or appearing and filing pleadings on
its own behalf during the pendency of a proceeding relative to any Borrower Party under any Bankruptcy Law; and provided, further, that if at any time there is no Person acting as the Agent hereunder and under the other Loan Documents,
then (i) the Required Lenders shall have the rights otherwise ascribed to the Agent pursuant to Section 10.2 and (ii) in addition to the matters set forth in clauses (b), (c) and (d) of the preceding proviso and
subject to Section 5.6, any Lender may, with the consent of the Required Lenders, enforce any rights and remedies available to it and as authorized by the Required Lenders. 

  
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 SECTION 10.4 Crediting of Payments and Proceeds. In the event that the Credit
Agreement Obligations arising under the Loan Documents have been accelerated pursuant to Section 10.2 or the Agent or any Lender has exercised any remedy set forth in this Agreement or any other Loan Document, all payments received on
account of the Credit Agreement Obligations and all net proceeds from the enforcement of the Credit Agreement Obligations shall be applied by the Agent as follows: 

First, to payment of that portion of the Credit Agreement Obligations constituting fees, indemnities, expenses and other amounts,
including attorney fees, payable to the Agent in its capacity as such, the Issuing Lenders in their capacity as such and the Swingline Lender in its capacity as such, ratably among the Agent, the Issuing Lenders and the Swingline Lender in
proportion to the respective amounts described in this clause First payable to them; 
 Second, to payment of that portion of
the Credit Agreement Obligations constituting fees, indemnities and other amounts (other than principal and interest) payable to the Lenders under the Loan Documents, including attorney fees, ratably among the Lenders in proportion to the respective
amounts described in this clause Second payable to them; 
 Third, to payment of that portion of the Credit Agreement
Obligations constituting accrued and unpaid interest on the Loans and Reimbursement Obligations, ratably among the Lenders in proportion to the respective amounts described in this clause Third payable to them; 

Fourth, to payment of that portion of the Credit Agreement Obligations constituting unpaid principal of the Loans, Reimbursement
Obligations and payment obligations then owing under Secured Hedge Agreements and Secured Cash Management Agreements, ratably among the Lenders, the Issuing Lenders, the Hedge Banks and the Cash Management Banks in proportion to the respective
amounts described in this clause Fourth payable to them; 
 Fifth, to the Agent for the account of the Issuing Lenders, to
Cash Collateralize any L/C Obligations then outstanding; and 
 Last, the balance, if any, after all of the Credit Agreement
Obligations have been indefeasibly paid in full, to the Borrowers or as otherwise required by Applicable Law; 
 provided,
however, that notwithstanding anything to the contrary herein or in any other Loan Document, no amount received from any Borrower Party shall be applied to any Excluded Swap Obligation of such Borrower Party, but appropriate adjustments shall
be made with respect to payments from other Borrower Parties to preserve the allocation to Credit Agreement Obligations otherwise set forth above in this Section 10.4. 

Notwithstanding the foregoing, Credit Agreement Obligations arising under Secured Cash Management Agreements and Secured Hedge Agreements
shall be excluded from the application described above if the Agent has not received written notice thereof, together with such supporting documentation as the Agent may request upon receiving such notice, from the applicable Cash Management Bank or
Hedge Bank, as the case may be. Each Cash Management Bank or Hedge Bank not a party to this Agreement that has given the notice contemplated by the preceding sentence shall, by such notice, be deemed to have acknowledged and accepted the appointment
of the Agent pursuant to the terms of Article XI for itself and its Affiliates as if a “Lender” party hereto. 

  
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 SECTION 10.5 Agent May File Proofs of Claim. In case of the pendency of any
proceeding under any Bankruptcy Law or any other judicial proceeding relative to any Borrower Party, the 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 Agent shall have made any demand on the Borrowers) shall be entitled and empowered (but not obligated) 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 Credit Agreement Obligations that are owing and unpaid and to file such other documents as may be necessary or advisable in order to have the claims of the Lenders, the Issuing Lenders and the Agent (including any claim for the reasonable
compensation, expenses, disbursements and advances of the Lenders, the Issuing Lenders and the Agent and their respective agents and counsel and all other amounts due the Lenders, the Issuing Lenders and the Agent under Section 3.3,
Section 5.3 and Section 12.3) 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 Issuing Lender to make such payments to the Agent and, in the event that the Agent shall consent to the making of such payments
directly to the Lenders and the Issuing Lenders, to pay to the Agent any amount due for the reasonable compensation, expenses, disbursements and advances of the Agent and its agents and counsel, and any other amounts due the Agent under
Section 3.3, Section 5.3 and Section 12.3. 
 SECTION 10.6 Credit Bidding. 

(a) The Agent, with the consent of the Required Lenders, on behalf of itself and the Lenders, shall have the right to credit bid and purchase
for the benefit of the Agent and the Lenders all or any portion of Collateral at any sale thereof conducted by the Agent under the provisions of the UCC, including pursuant to Sections 9-610 or 9-620 of the UCC, at any sale thereof conducted under the provisions of the United States Bankruptcy Code, including Section 363 thereof, or a sale under a plan of reorganization, or at any other sale or
foreclosure conducted by the Agent (whether by judicial action or otherwise) in accordance with Applicable Law. 
 (b) Each Lender hereby
agrees that, except as otherwise provided in any Loan Documents or with the written consent of the Agent and the Required Lenders, it will not take any enforcement action, accelerate obligations under any Loan Documents, or exercise any right that
it might otherwise have under Applicable Law to credit bid at foreclosure sales, UCC sales or other similar dispositions of Collateral. 

  
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 ARTICLE XI 

THE ADMINISTRATIVE AGENT 

SECTION 11.1 Appointment and Authority. 

(a) Each of the Lenders and each Issuing Lender hereby irrevocably appoints Wells Fargo to act on its behalf as the Agent hereunder and under
the other Loan Documents and authorizes the Agent to take such actions on its behalf and to exercise such powers as are delegated to the Agent by the terms hereof or thereof, together with such actions and powers as are reasonably incidental
thereto. Except as expressly provided in Section 11.6, the provisions of this Article are solely for the benefit of the Agent, the Lenders and the Issuing Lenders, and neither KMG nor any Subsidiary thereof shall have rights as a
third-party beneficiary of any of such provisions. It is understood and agreed that the use of the term “agent” herein or in any other Loan Documents (or any other similar term) with reference to the Agent is not intended to connote any
fiduciary or other implied (or express) obligations arising under agency doctrine of any Applicable Law. Instead such term is used as a matter of market custom, and is intended to create or reflect only an administrative relationship between
contracting parties. 
 (b) The Agent shall also act as the “collateral agent” under the Loan Documents, and each of the
Lenders (including in its capacity as a potential Hedge Bank or Cash Management Bank) and the Issuing Lenders hereby irrevocably appoints and authorizes the Agent to act as the agent of such Lender and such Issuing Lender for purposes of acquiring,
holding and enforcing any and all Liens on Collateral granted by any of the Borrower Parties to secure any of the Credit Agreement Obligations, together with such powers and discretion as are reasonably incidental thereto (including, without
limitation, to enter into additional Loan Documents or supplements to existing Loan Documents on behalf of the Lender Parties). In this connection, the Agent, as “collateral agent” and any co-agents, sub-agents and attorneys-in-fact
appointed by the Agent pursuant to this Article XI for purposes of holding or enforcing any Lien on the Collateral (or any portion thereof) granted under the Security Documents, or for exercising any rights and remedies thereunder at the
direction of the Agent, shall be entitled to the benefits of all provisions of Article XI and Article XII (including Section 12.3, as though such co-agents, sub-agents and attorneys-in-fact were the “collateral
agent” under the Loan Documents) as if set forth in full herein with respect thereto. 
 SECTION 11.2 Rights as a Lender.
The Person serving as the 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 Agent and the term “Lender” or “Lenders” shall,
unless otherwise expressly indicated or unless the context otherwise requires, include the Person serving as the Agent hereunder in its individual capacity. Such Person and its Affiliates may accept deposits from, lend money to, own securities of,
act as the financial advisor or in any other advisory capacity for and generally engage in any kind of business with any Borrower or any Subsidiary or other Affiliate thereof as if such Person were not the Agent hereunder and without any duty to
account therefor to the Lenders. 
 SECTION 11.3 Exculpatory Provisions. 

(a) The Agent shall not have any duties or obligations except those expressly set forth herein and in the other Loan Documents, and its duties
hereunder and thereunder shall be administrative in nature. Without limiting the generality of the foregoing, the Agent: 

(i) shall not be subject to any fiduciary or other implied duties, regardless of whether a Default or Event of Default has
occurred and is continuing; 

  
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 (ii) 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 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 Agent shall not be required to take any action that, in its opinion or the opinion of its counsel, may expose the Agent to liability or
that is contrary to any Loan Document or Applicable Law, including for the avoidance of doubt any action that may be in violation of the automatic stay under any Bankruptcy Law or that may effect a forfeiture, modification or termination of property
of a Defaulting Lender in violation of any Bankruptcy Law; and 
 (iii) 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 Borrowers or any of their respective Subsidiaries or Affiliates that is communicated to or obtained by the
Person serving as the Agent or any of its Affiliates in any capacity. 
 (b) The 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 Agent shall believe in good faith shall be necessary, under the circumstances as provided
in Section 12.2 and Section 10.2) or (ii) in the absence of its own gross negligence or willful misconduct as determined by a court of competent jurisdiction by final nonappealable judgment. The Agent shall be deemed not
to have knowledge of any Default or Event of Default unless and until notice describing such Default or Event of Default is given to the Agent by the Borrowers, a Lender or an Issuing Lender. 

(c) The 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 (including, without limitation, any
report provided to it by an Issuing Lender pursuant to Section 3.9), (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
or Event of Default, (iv) the validity, enforceability, effectiveness or genuineness of this Agreement, any other Loan Document or any other agreement, instrument or document, (v) the satisfaction of any condition set forth in Article
VI or elsewhere herein, other than to confirm receipt of items expressly required to be delivered to the Agent or (vi) the utilization of any Issuing Lender’s L/C Commitment (it being understood and agreed that each Issuing Lender
shall monitor compliance with its own L/C Commitment without any further action by the Agent). 
 SECTION 11.4 Reliance by the
Agent. The 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 been signed, sent or otherwise authenticated by the proper Person. The 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, extension, renewal or increase of a Letter of Credit,
that by its terms must be fulfilled to the satisfaction of a Lender or an Issuing Lender, the Agent may presume that such condition is satisfactory to such Lender or such Issuing Lender unless the Agent shall have received notice to the contrary
from such Lender or such Issuing Lender prior to the making of such Loan or the issuance of such Letter of Credit. The Agent may consult with legal counsel (who may be counsel for the Borrowers), 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. 

  
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 SECTION 11.5 Delegation of Duties. The 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 Agent. The 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 Agent and any such sub-agent, and shall apply to their respective activities in connection
with the syndication of the Credit Facility as well as activities as the Agent. The Agent shall not be responsible for the negligence or misconduct of any sub-agents except to the extent that a court of competent jurisdiction determines in a final
and nonappealable judgment that the Agent acted with gross negligence or willful misconduct in the selection of such sub-agents. 

SECTION 11.6 Resignation of the Agent. 

(a) The Agent may at any time give notice of its resignation to the Lenders, the Issuing Lenders and the Borrowers. Upon receipt of any such
notice of resignation, the Required Lenders shall have the right, with the consent of the Borrowers (such consent not to be unreasonably withheld, conditioned or delayed, and provided that such consent shall not be required if at such time an Event
of Default exists and is continuing), 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 Agent gives notice of its resignation (or such earlier day as shall be agreed by the Required Lenders) (the “Resignation Effective Date”),
then the retiring Agent may (but shall not be obligated to), on behalf of the Lenders and the Issuing Lenders, appoint a successor Agent meeting the qualifications set forth above. Whether or not a successor has been appointed, such resignation
shall become effective in accordance with such notice on the Resignation Effective Date. 
 (b) If the Person serving as the Agent is a
Defaulting Lender pursuant to clause (d) of the definition thereof, the Required Lenders may, to the extent permitted by Applicable Law, by notice in writing to the Borrowers and such Person, remove such Person as the Agent and, with the
consent of the Borrowers (such consent not to be unreasonably withheld, conditioned or delayed, and provided that such consent shall not be required if at such time an Event of Default exists and is continuing), appoint a successor. If no such
successor shall have been so appointed by the Required Lenders and shall have accepted such appointment within 30 days (or such earlier day as shall be agreed by the Required Lenders) (the “Removal Effective Date”), then such
removal shall nonetheless become effective in accordance with such notice on the Removal Effective Date. 
 (c) With effect from the
Resignation Effective Date or the Removal Effective Date (as applicable), (1) the retiring or removed 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 Agent on behalf of the Lenders or the Issuing Lenders under any of the Loan Documents, the retiring or removed Agent shall continue to hold such collateral security until such time as a successor Agent is appointed)
and (2) except for any indemnity payments owed to the retiring or removed Agent, all payments, communications and determinations provided to be made by, to or through the Agent shall instead be made by or to each Lender and each Issuing Lender
directly, until such time, if any, as the Required Lenders appoint a successor Agent as provided for above. Upon the acceptance of a successor’s appointment as the Agent hereunder, such successor shall succeed to and become vested with all of
the rights, powers, privileges and duties of the retiring or removed Agent (other than any rights to indemnity payments owed to the retiring or removed Agent), and the retiring or removed Agent shall be discharged from all of its duties and
obligations hereunder or under the other Loan Documents. The fees payable by the Borrowers to a successor Agent shall be the same as those payable to its predecessor unless otherwise agreed between the Borrowers and such successor. After the
retiring or removed Agent’s resignation or removal hereunder and under the other Loan Documents, the provisions of this Article and Section 12.3 shall continue in effect for the benefit of such retiring or removed 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 or removed Agent was acting as the Agent. 

  
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 (d) Any resignation by, or removal of, Wells Fargo as the Agent pursuant to this Section shall
also constitute its resignation as an Issuing Lender and the Swingline Lender. Upon the acceptance of a successor’s appointment as the Agent hereunder, (a) such successor shall succeed to and become vested with all of the rights, powers,
privileges and duties of the retiring Issuing Lender, if in its sole discretion it elects to, and the Swingline Lender, (b) the retiring Issuing Lender and the Swingline Lender shall be discharged from all of their respective duties and
obligations hereunder or under the other Loan Documents, and (c) the successor Issuing Lender, if in its sole discretion it elects to, 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 Issuing Lender to effectively assume the obligations of the retiring Issuing Lender with respect to such Letters of Credit. 

SECTION 11.7 Non-Reliance on the Agent and Other Lenders. Each Lender and each Issuing Lender acknowledges that it has,
independently and without reliance upon the 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 Issuing Lender also acknowledges that it will, independently and without reliance upon the 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. 

SECTION 11.8 No Other Duties, Etc. Anything herein to the contrary notwithstanding, none of the syndication agents, documentation
agents, co-agents, arrangers or bookrunners 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 Agent, a Lender or
an Issuing Lender hereunder. 
 SECTION 11.9 Collateral and Guaranty Matters. 

(a) Each of the Lenders (including in its or any of its Affiliate’s capacities as a potential Hedge Bank or Cash Management Bank)
irrevocably authorize the Agent, at its option and in its discretion: 
 (i) to release any Lien on any Collateral granted to
or held by the Agent, for the ratable benefit of the Lender Parties, under any Loan Document (A) upon the termination of the Revolving Credit Commitment and payment in full of all Credit Agreement Obligations (other than (1) contingent
indemnification obligations and (2) obligations and liabilities under Secured Cash Management Agreements or Secured Hedge Agreements as to which arrangements satisfactory to the applicable Cash Management Bank or Hedge Bank shall have been
made) and the expiration or termination of all Letters of Credit (other than Letters of Credit as to which other arrangements satisfactory to the Agent and the applicable Issuing Lender shall have been made), (B) that is sold or otherwise
disposed of or to be sold or otherwise disposed of as part of or in connection with any sale or other disposition permitted under the Loan Documents, or (C) if approved, authorized or ratified in writing in accordance with
Section 12.2; 

  
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 (ii) to subordinate any Lien on any Collateral granted to or held by the Agent
under any Loan Document to the holder of any Lien permitted pursuant to Section 9.2(h); and 
 (iii) to release
any Subsidiary Guarantor from its obligations under any Loan Documents if such Person ceases to be a Subsidiary as a result of a transaction permitted under the Loan Documents. 

Upon request by the Agent at any time, the Required Lenders will confirm in writing the Agent’s authority to release or subordinate its interest in
particular types or items of property, or to release any Subsidiary Guarantor from its obligations under the Subsidiary Guaranty Agreement pursuant to this Section 11.9. In each case as specified in this Section 11.9, the
Agent will, at the Borrowers’ expense, execute and deliver to the applicable Borrower Party such documents as such Borrower Party may reasonably request to evidence the release of such item of Collateral from the assignment and security
interest granted under the Security Documents or to subordinate its interest in such item, or to release such Guarantor from its obligations under the Subsidiary Guaranty Agreement, in each case in accordance with the terms of the Loan Documents and
this Section 11.9. In the case of any such sale, transfer or disposal of any property constituting Collateral in a transaction constituting an Asset Disposition permitted pursuant to Section 9.5, the Liens created by any of
the Security Documents on such property shall be automatically released without need for further action by any person. 
 (b) The Agent shall
not be responsible for or have a duty to ascertain or inquire into any representation or warranty regarding the existence, value or collectability of the Collateral, the existence, priority or perfection of the Agent’s Lien thereon, or any
certificate prepared by any Borrower Party in connection therewith, nor shall the Agent be responsible or liable to the Lenders for any failure to monitor or maintain any portion of the Collateral. 

SECTION 11.10 Secured Hedge Agreements and Secured Cash Management Agreements . No Cash Management Bank or Hedge Bank that obtains the
benefits of Section 10.4 or any Collateral by virtue of the provisions hereof or of any Security Document shall have any right to notice of any action or to consent to, direct or object to any action hereunder or under any other Loan Document
or otherwise in respect of the Collateral (including the release or impairment of any Collateral) other than in its capacity as a Lender and, in such case, only to the extent expressly provided in the Loan Documents. Notwithstanding any other
provision of this Article XI to the contrary, the Agent shall not be required to verify the payment of, or that other satisfactory arrangements have been made with respect to, Secured Cash Management Agreements and Secured Hedge Agreements unless
the Agent has received written notice of such Secured Cash Management Agreements and Secured Hedge Agreements, together with such supporting documentation as the Agent may request upon receiving such notice, from the applicable Cash Management Bank
or Hedge Bank, as the case may be. 

  
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 ARTICLE XII 

MISCELLANEOUS 
 SECTION 12.1
Notices. 
 (a) Notices Generally. Except in the case of notices and other communications expressly permitted to be given by
telephone (and except as provided in paragraph (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 facsimile as follows: 
 If to the Borrowers: 

[Name of Borrower] 
 [c/o] KMG
Chemicals, Inc. 
 9555 W. Sam Houston Pkwy. S. 

Houston, Texas 77099 

Attention: Malinda Passmore 

Telephone No.: 713-600-3817 

Facsimile No.: 713-600-3850 

E-mail: mpassmore@kmgchemicals.com 

With copies to: 
 [c/o] KMG
Chemicals, Inc. 
 9555 W. Sam Houston Pkwy. S. 

Houston, Texas 77099 

Attention: Roger Jackson 

Telephone No.: 713-600-3813 

Facsimile No.: 713-600-3850 

E-mail: rjackson@kmgchemicals.com 

Haynes and Boone, LLP 
 One
Houston Center 
 1221 McKinney, Suite 2100 

Houston, Texas 77010 

Attention: Joseph Vilardo, Esq. 

Telephone No.: (713) 547-2228 

Facsimile No.: (713) 236-5591 

E-mail: joseph.vilardo@haynesboone.com 

If to Wells Fargo (whether as a Lender or Agent): 

Wells Fargo Bank, National Association 

MAC D1109-019 
 1525 West W.T.
Harris Blvd. 
 Charlotte, NC 28262 

Attention: Syndication Agency Services 

Telephone No.: (704) 590-2703 

Facsimile No.: (704) 715-0092 

  
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 With copies to: 

Wells Fargo Bank, National Association 

2500 Citywest Blvd., Suite 1100 

Houston, Texas 77042 

Attention: Joanna L. Mitchell, Senior Vice President 

Telephone No.: (713) 273-8513 

Facsimile No.: (713) 273-8530 

E-mail: joanna.mitchell@wellsfargo.com 

With a copy to: 
 Winstead PC

 600 Travis Street 
 Suite
1100 
 Houston, Texas 77002 

Attention: Nelson R. Block 

Telephone No.: (713) 650-2746 

Facsimile No.: (713) 650-2400 

E-mail: nblock@winstead.com 

If to any Lender: 
 To
the address set forth on the Register 
 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 facsimile 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 paragraph (b) below, shall be effective as provided in said paragraph (b). 

(b) Electronic Communications. Notices and other communications to the Lenders and the Issuing Lenders hereunder may be delivered or
furnished by electronic communication (including e-mail and Internet or intranet websites) pursuant to procedures approved by the Agent, provided that the foregoing shall not apply to notices to any Lender or any Issuing Lender pursuant to
Article II if such Lender or such Issuing Lender, as applicable, has notified the Agent that is incapable of receiving notices under such Article by electronic communication. The Agent or the Borrowers may, in their 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 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), 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; provided that, for both clauses (i) and (ii) above, if such notice,
email or other communication is not sent during the normal business hours of the recipient, such notice, email or other communication shall be deemed to have been sent at the opening of business on the next business day for the recipient. 

(c) Agent’s Office. The Agent hereby designates its office located at the address set forth above, or any subsequent office which
shall have been specified for such purpose by written notice to the Borrowers and the Lenders, as the Agent’s Office referred to herein, to which payments due are to be made and at which Loans will be disbursed and Letters of Credit requested.


  
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 (d) Change of Address, Etc. Any party hereto may change its address or facsimile number
for notices and other communications hereunder by notice to the other parties hereto. 
 (e) Platform. 

(i) Each Borrower Party agrees that the Agent may, but shall not be obligated to, make the Borrower Materials available to the
Issuing Lenders and the other Lenders by posting the Borrower Materials on the Platform. 
 (ii) The Platform is provided
“as is” and “as available.” The Agent Parties (as defined below) do not warrant the accuracy or completeness of the Borrower Materials or the adequacy of the Platform, and expressly disclaim liability for errors or omissions in
the Borrower Materials. No warranty of any kind, express, implied or statutory, including, without limitation, any warranty of merchantability, fitness for a particular purpose, non-infringement of third-party rights or freedom from viruses or other
code defects, is made by any Agent Party in connection with the Borrower Materials or the Platform. In no event shall the Agent or any of its Related Parties (collectively, the “Agent Parties”) have any liability to any Borrower
Party, any Lender or any other Person or entity for losses, claims, damages, liabilities or expenses of any kind (whether in tort, contract or otherwise) arising out of any Borrower Party’s or the Agent’s transmission of communications
through the Internet (including, without limitation, the Platform), except to the extent that such losses, claims, damages, liabilities or expenses are determined by a court of competent jurisdiction by final and nonappealable judgment to have
resulted from the gross negligence or willful misconduct of such Agent Party; provided that in no event shall any Agent Party have any liability to any Borrower Party, any Lender, the Issuing Lender or any other Person for indirect, special,
incidental, consequential or punitive damages, losses or expenses (as opposed to actual damages, losses or expenses). 
 (f) Private Side
Designation. Each Public Lender agrees to cause at least one individual at or on behalf of such Public Lender to at all times have selected the “Private Side Information” or similar designation on the content declaration screen of the
Platform in order to enable such Public Lender or its delegate, in accordance with such Public Lender’s compliance procedures and Applicable Law, including United States Federal and state securities Applicable Laws, to make reference to
Borrower Materials that are not made available through the “Public Side Information” portion of the Platform and that may contain material non-public information with respect to any Borrower or its securities for purposes of United States
Federal or state securities Applicable Laws. 
 SECTION 12.2 Amendments, Waivers and Consents. Except as set forth below or as
specifically provided in any Loan Document, any term, covenant, agreement or condition of this Agreement or any of the other Loan Documents may be amended or waived by the Lenders, and any consent given by the Lenders, or any Default or Event of
Default considered cured, if, but only if, such amendment, waiver or consent or confirmation of cure is in writing signed by the Required Lenders (or by the Agent with the consent of the Required Lenders) and delivered to the Agent and, in the case
of an amendment, signed by the Borrower; provided, that no amendment, waiver or consent shall: 
 (a) increase the Revolving Credit
Commitment of any Lender (or reinstate any Revolving Credit Commitment terminated pursuant to Section 10.2) or the amount of Loans of any Lender, in any case, without the written consent of such Lender; 

(b) waive, extend or postpone any date fixed by this Agreement or any other Loan Document for any payment or mandatory prepayment 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 and adversely affected thereby; 

  
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 (c) reduce the principal of, or the rate of interest specified herein on, any Loan or
Reimbursement Obligation, or (subject to clause (iv) of the proviso set forth in the paragraph below) any fees or other amounts payable hereunder or under any other Loan Document without the written consent of each Lender directly and adversely
affected thereby; provided that only the consent of the Required Lenders shall be necessary (i) to waive any obligation of the Borrowers to pay interest at the rate set forth in Section 5.1(b) during the continuance of an
Event of Default 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 Obligation or to reduce any fee payable
hereunder; 
 (d) change Section 5.6 or Section 10.4 in a manner that would alter the pro rata sharing
of payments or order of application required thereby without the written consent of each Lender directly and adversely affected thereby; 

(e) except as otherwise permitted by this Section 12.2, change any provision of this Section or reduce the percentages specified in
the definitions of “Required Lenders” or any other provision hereof specifying the number or percentage of the Lenders required to amend, waive or otherwise modify any rights hereunder or make any determination or grant any consent
hereunder, without the written consent of each Lender directly affected thereby; 
 (f) consent to the assignment or transfer by any Borrower
Party of such Borrower Party’s rights and obligations under any Loan Document to which it is a party (except as permitted pursuant to Section 9.4), in each case, without the written consent of each Lender; 

(g) release any Guarantor from any Guaranty Agreement (other than as authorized in Section 11.9), without the written consent of
each Lender; or 
 (h) release all or substantially all of the Collateral, release any Security Document (other than as authorized in
Section 11.9 or as otherwise specifically permitted or contemplated in this Agreement or the applicable Security Document), or subordinate any Lien created in favor of the Agent for the benefit of the Lender Parties pursuant to any
Security Document (other than as authorized in Section 11.9 ), without the written consent of each Lender; 
 provided further,
that (i) no amendment, waiver or consent shall, unless in writing and signed by each affected Issuing Lender in addition to the Lenders required above, affect the rights or duties of such Issuing Lender under this Agreement or any Letter of
Credit Application 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 Swingline Lender in addition to the Lenders required above, affect the rights or
duties of the Swingline Lender under this Agreement; (iii) no amendment, waiver or consent shall, unless in writing and signed by the Agent in addition to the Lenders required above, affect the rights or duties of the Agent under this Agreement
or any other Loan Document; (iv) each Fee Letter may be amended, or rights or privileges thereunder waived, in a writing executed only by the parties thereto, (v) each Letter of Credit Application may be amended, or rights or privileges
thereunder waived, in a writing executed only by the parties thereto; provided that a copy of such amended Letter of Credit Application shall be promptly delivered to the Agent upon such amendment or waiver, and (vi) the Agent and the Borrowers
shall be permitted to amend any provision of the Loan Documents (and such amendment shall become effective without any further action or consent of any other party to any Loan Document) if the Agent and the Borrowers shall have jointly identified an
obvious error or any error or omission of a technical or immaterial nature in any such provision. Notwithstanding anything to the contrary herein, no Defaulting Lender shall have any right to approve or disapprove any amendment, waiver or consent
hereunder, except that the Revolving Credit Commitment of such Lender may not be increased or extended without the consent of such Lender. 

  
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 Notwithstanding anything in this Agreement to the contrary, each Lender hereby irrevocably authorizes the Agent
on its behalf, and without further consent, to enter into amendments or modifications to this Agreement (including, without limitation, amendments to this Section 12.2) or any of the other Loan Documents or to enter into additional Loan
Documents as the Agent reasonably deems appropriate in order to effectuate the terms of Section 5.13 (including, without limitation, as applicable, (1) to permit the Incremental Revolving Credit Increases to share ratably in the
benefits of this Agreement and the other Loan Documents and (2) to include the Incremental Revolving Credit Increase or outstanding Incremental Revolving Credit Increase in any determination of (i) the Required Lenders or (ii) similar
required lender terms applicable thereto); provided that no amendment or modification shall result in any increase in the amount of any Lender’s Revolving Credit Commitment or any increase in any Lender’s Revolving Credit Commitment
Percentage, in each case, without the written consent of such affected Lender. 
 SECTION 12.3 Expenses; Indemnity. 

(a) Costs and Expenses. Each Borrower and any other Borrower Party, jointly and severally, shall pay (i) all reasonable out of
pocket expenses incurred by the Agent and its Affiliates (including the reasonable fees, charges and disbursements of counsel for the Agent) in connection with the syndication of the Credit Facility, 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 any Issuing Lender 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
Agent, any Lender or any Issuing Lender (including the fees, charges and disbursements of any counsel for the Agent, any Lender or any Issuing Lender), 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. 
 (b) Indemnification by the Borrowers. The Borrowers
shall indemnify the Agent (and any sub-agent thereof), each Lender and each Issuing Lender, and each Related Party of any of the foregoing Persons (each such Person being called an “Indemnitee”) against, and hold each Indemnitee
harmless from, and shall pay or reimburse any such Indemnitee for, any and all losses, claims (including, without limitation, any Environmental Claims), penalties, damages, liabilities and related expenses (including the fees, charges and
disbursements of any counsel for any Indemnitee), incurred by any Indemnitee or asserted against any Indemnitee by any Person (including the Borrowers or any other Borrower Party), other than such Indemnitee and its Related Parties, arising out of,
in connection with, or as a result of (i) the 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 (including, without limitation, the Transactions), (ii) any Loan or Letter of Credit or the use or proposed use of the proceeds therefrom (including
any refusal by any Issuing Lender 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 any Borrower Party or any Subsidiary thereof, or any Environmental Claim related in any way to any Borrower Party or any Subsidiary, (iv) any actual or
prospective claim, litigation, investigation or proceeding relating to any of the foregoing, 

  
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whether based on contract, tort or any other theory, whether brought by a third party or by any Borrower Party or any Subsidiary thereof, and regardless of whether any Indemnitee is a party
thereto, or (v) any claim (including, without limitation, any Environmental Claims), investigation, litigation or other proceeding (whether or not the Agent or any Lender is a party thereto) and the prosecution and defense thereof, arising out
of or in any way connected with the Loans, this Agreement, any other Loan Document, or any documents contemplated by or referred to herein or therein or the transactions contemplated hereby or thereby, including without limitation, reasonable
attorneys and consultant’s fees, AND IN ALL CASES WHETHER OR NOT CAUSED BY THE ORDINARY, SOLE OR CONTRIBUTORY NEGLIGENCE OF ANY 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 (A) are determined by a court of competent jurisdiction by final and nonappealable judgment to have resulted from the gross negligence or willful misconduct of such Indemnitee,
(B) result from a claim brought by any Borrower Party or any Subsidiary thereof against an Indemnitee for breach in bad faith of such Indemnitee’s obligations hereunder or under any other Loan Document, if such Borrower Party or such
Subsidiary has obtained a final and nonappealable judgment in its favor on such claim as determined by a court of competent jurisdiction, or (C) result from disputes arising solely between Indemnitees and (x) not involving any action or
inaction by the Borrowers or any of their Subsidiaries and (y) not relating to any action of such Indemnitees in their capacity as the Agent or Arranger. This Section 12.3(b) shall not apply with respect to Taxes other than any
Taxes that represent losses, claims, damages, etc. arising from any non-Tax claim. 
 (c) Reimbursement by the Lenders. To the extent
that the Borrowers for any reason fails to indefeasibly pay any amount required under clause (a) or (b) of this Section to be paid by it to the Agent (or any sub-agent thereof), any Issuing Lender, the Swingline Lender or any Related Party
of any of the foregoing, each Lender severally agrees to pay to the Agent (or any such sub-agent), such Issuing Lender, the Swingline Lender or such Related Party, as the case may be, such Lender’s pro rata share (determined as of
the time that the applicable unreimbursed expense or indemnity payment is sought based on each Lender’s share of the Total Credit Exposure at such time, or if the Total Credit Exposure has been reduced to zero, then based on such Lender’s
share of the Total Credit Exposure immediately prior to such reduction) of such unpaid amount (including any such unpaid amount in respect of a claim asserted by such Lender); provided that with respect to such unpaid amounts owed to any
Issuing Lender or the Swingline Lender solely in its capacity as such, only the Revolving Credit Lenders shall be required to pay such unpaid amounts, such payment to be made severally among them based on such Revolving Credit Lenders’
Revolving Credit Commitment Percentage (determined as of the time that the applicable unreimbursed expense or indemnity payment is sought or, if the Revolving Credit Commitment has been reduced to zero as of such time, determined immediately prior
to such reduction); provided, further, 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 Agent (or any such sub-agent), such
Issuing Lender or the Swingline Lender in its capacity as such, or against any Related Party of any of the foregoing acting for the Agent (or any such sub-agent), such Issuing Lender or the Swingline Lender in connection with such capacity. The
obligations of the Lenders under this clause (c) are subject to the provisions of Section 5.7. 
 (d) Waiver of
Consequential Damages, Etc. To the fullest extent permitted by Applicable Law, each Borrower and each other Borrower Party shall not assert, and 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 clause (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. 

  
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 (e) Payments. All amounts due under this Section shall be payable promptly after demand
therefor. 
 (f) Survival. Each party’s obligations under this Section shall survive the termination of the Loan Documents and
payment of the obligations hereunder. 
 (g) Provisions with Respect to California Real Property. The Borrower Parties, the Agent and
the other Lender Parties, acknowledge and agree that to the extent that California law is applicable, the representations, warranties, covenants, indemnities, waivers and other provisions contained in Section 7.8,
Section 8.2(d) and Section 8.3 (insofar as Section 8.2(d) and Section 8.3 relate to Environmental Laws, Environmental Claims or Hazardous Materials), Section 8.9 (insofar as
Section 8.9 relates to Environmental Laws), Section 8.10 and Section 12.3 (insofar as Section 12.3 relates to Environmental Laws, Environmental Claims, Hazardous Materials and the breach of any
environmental representations, warranties or covenants) of this Agreement as the same relate to any real property Collateral that is located in the State of California are intended to constitute, and do constitute, “environmental
provisions” as that term is defined in Section 736(f)(2) of the California Code of Civil Procedure. To the extent that California law is applicable, pursuant to Section 736 of the California Code of Civil Procedure, any action by the
Administrative Agent or any other Secured Party for the recovery of damages or enforcement of this Section shall not constitute an action within the meaning of Section 726(a) of the California Code of Civil Procedure or constitute a money
judgment for a deficiency or a deficiency judgment within the meaning of Sections 580a, 580b, 580d or 726(b) of the California Code of Civil Procedure. Further, each Borrower Party and the Indemnitees mutually intend that to the extent that
California law is applicable and if recovery of damages, injunctive or other equitable relief, or other enforcement of any environmental provisions shall not be available to the Agent or any other Lender Party under or pursuant to Section 736
of the California Code of Civil Procedure, such damages, injunctive or other equitable relief, or other enforcement of any environmental provisions shall be recoverable and available under the law of the State of California other than
Section 736 of the California Code of Civil Procedure, as contemplated in Section 736(d) of the California Code of Civil Procedure. Without limiting the foregoing, the Agent and the other Lender Parties shall also have all rights and
remedies set forth in Section 726.5 of the California Code of Civil Procedure with respect to any real property Collateral located in the State of California. 

SECTION 12.4 Right of Setoff. If an Event of Default shall have occurred and be continuing, each Lender, each Issuing Lender, the
Swingline Lender and each of their respective Affiliates is hereby authorized at any time and from time to time, after obtaining the prior written consent of the Agent, 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 Issuing Lender, the Swingline Lender or any such
Affiliate to or for the credit or the account of the Borrowers or any other Borrower Party against any and all of the obligations of the Borrowers or such Borrower Party now or hereafter existing under this Agreement or any other Loan Document to
such Lender, such Issuing Lender or the Swingline Lender or any of their respective Affiliates, irrespective of whether or not such Lender, such Issuing Lender, the Swingline Lender or any such Affiliate shall have made any demand under this
Agreement or any other Loan Document and although such obligations of the Borrowers or such Borrower Party may be contingent or unmatured or are owed to a branch or office of such Lender, such Issuing Lender, the Swingline Lender or such Affiliate
different from the branch, office or Affiliate 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 Agent for further application in accordance with the provisions of Section 10.4 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 Agent, the Issuing Lenders, the Swingline Lender and the Lenders, and (y) the Defaulting Lender shall provide promptly to the Agent a statement describing in reasonable detail the Credit Agreement Obligations owing to such
Defaulting Lender as to which it exercised such right of setoff. The rights of each Lender, each Issuing Lender, the Swingline Lender and their respective Affiliates under this Section shall be subject to Section 4.1 and
Section 4.2 of this Agreement, and are in addition to other rights and remedies (including other rights of setoff) that such Lender, such Issuing Lender, the Swingline Lender or their respective Affiliates may have. Each Lender, such
Issuing Lender and the Swingline Lender agree to notify the Borrowers and the 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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 SECTION 12.5 Governing Law; Jurisdiction, Etc. 

(a) GOVERNING LAW. THIS AGREEMENT AND THE OTHER LOAN DOCUMENTS AND ANY CLAIM, CONTROVERSY, DISPUTE OR CAUSE OF ACTION (WHETHER IN
CONTRACT OR TORT OR OTHERWISE) BASED UPON, ARISING OUT OF OR RELATING TO THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT (EXCEPT, AS TO ANY OTHER LOAN DOCUMENT, AS EXPRESSLY SET FORTH THEREIN) AND THE TRANSACTIONS CONTEMPLATED HEREBY AND THEREBY SHALL BE
GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF TEXAS. 
 (b) SUBMISSION TO JURISDICTION. EACH BORROWER AND
EACH OTHER BORROWER PARTY IRREVOCABLY AND UNCONDITIONALLY AGREES THAT IT WILL NOT COMMENCE ANY ACTION, LITIGATION OR PROCEEDING OF ANY KIND OR DESCRIPTION, WHETHER IN LAW OR EQUITY, WHETHER IN CONTRACT OR IN TORT OR OTHERWISE, AGAINST THE AGENT, ANY
LENDER, ANY ISSUING LENDER, THE SWINGLINE LENDER, OR ANY RELATED PARTY OF THE FOREGOING IN ANY WAY RELATING TO THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT OR THE TRANSACTIONS RELATING HERETO OR THERETO, IN ANY FORUM OTHER THAN THE COURTS OF THE STATE
OF TEXAS SITTING IN HARRIS COUNTY, AND OF THE UNITED STATES DISTRICT COURT OF THE SOUTHERN DISTRICT OF TEXAS, AND ANY APPELLATE COURT FROM ANY THEREOF, AND EACH OF THE PARTIES HERETO IRREVOCABLY AND UNCONDITIONALLY SUBMITS TO THE JURISDICTION OF
SUCH COURTS AND AGREES THAT ALL CLAIMS IN RESPECT OF ANY SUCH ACTION, LITIGATION OR PROCEEDING MAY BE HEARD AND DETERMINED IN SUCH TEXAS 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, LITIGATION OR PROCEEDING SHALL BE CONCLUSIVE AND 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 AGENT, ANY LENDER, ANY ISSUING LENDER OR THE SWINGLINE LENDER MAY OTHERWISE HAVE TO BRING ANY ACTION OR PROCEEDING RELATING TO THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT AGAINST ANY BORROWER
OR ANY OTHER BORROWER PARTY OR ITS PROPERTIES IN THE COURTS OF ANY JURISDICTION. 
 (c) WAIVER OF VENUE. EACH BORROWER AND EACH OTHER
BORROWER 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. 

  
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 (d) SERVICE OF PROCESS. EACH PARTY HERETO IRREVOCABLY CONSENTS TO SERVICE OF PROCESS IN
THE MANNER PROVIDED FOR NOTICES IN Section 12.1. NOTHING IN THIS AGREEMENT WILL AFFECT THE RIGHT OF ANY PARTY HERETO TO SERVE PROCESS IN ANY OTHER MANNER PERMITTED BY APPLICABLE LAW. 

SECTION 12.6 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. 

SECTION 12.7 California Judicial Reference. If any action or proceeding is filed in a court of the State of California by or
against any party hereto in connection with any of the transactions contemplated by this Agreement or any other Loan Document, (a) the court shall, and is hereby directed to, make a general reference pursuant to California Code of Civil
Procedure Section 638 to a referee (who shall be a single active or retired judge) to hear and determine all of the issues in such action or proceeding (whether of fact or of law) and to report a statement of decision, provided that at the
option of any party to such proceeding, any such issues pertaining to a “provisional remedy” as defined in California Code of Civil Procedure Section 1281.8 shall be heard and determined by the court, and (b) without limiting the
generality of Section 12.3, the Borrowers shall be solely responsible to pay all fees and expenses of any referee appointed in such action or proceeding. 

SECTION 12.8 Reversal of Payments. To the extent any Borrower Party makes a payment or payments to the Agent for the ratable
benefit of the Lenders or the Agent receives any payment or proceeds of the Collateral which payments or proceeds or any part thereof are subsequently invalidated, declared to be fraudulent or preferential, set aside and/or required to be repaid to
a trustee, receiver or any other party under any Bankruptcy Law, other Applicable Law or equitable cause, then, to the extent of such payment or proceeds repaid, the Credit Agreement Obligations or part thereof intended to be satisfied shall be
revived and continued in full force and effect as if such payment or proceeds had not been received by the Agent. 
 SECTION 12.9
Injunctive Relief. The Borrowers recognize that, in the event the Borrowers fail to perform, observe or discharge any of their obligations or liabilities under this Agreement, any remedy of law may prove to be inadequate relief to the
Lenders. Therefore, the Borrowers agree that the Lenders, at the Lenders’ option, shall be entitled to temporary and permanent injunctive relief in any such case without the necessity of proving actual damages. 

  
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 SECTION 12.10 Successors and Assigns; Participations. 

(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 neither the Borrowers nor any other Borrower Party may assign or otherwise transfer any of its rights or obligations hereunder without the prior written consent of the
Agent and each Lender and no Lender may assign or otherwise transfer any of its rights or obligations hereunder except (i) to an assignee in accordance with the provisions of paragraph (b) of this Section, (ii) by way of participation
in accordance with the provisions of paragraph (d) of this Section or (iii) by way of pledge or assignment of a security interest subject to the restrictions of paragraph (e) 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 paragraph (d) of this Section and, to the extent expressly contemplated hereby, the Related Parties of each of the Agent and the Lenders) any legal or equitable right, remedy or claim under or by reason of
this Agreement. 
 (b) Assignments by the Lenders. Any Lender may at any time assign to one or more assignees all or a portion of its
rights and obligations under this Agreement (including all or a portion of its Revolving Credit Commitment and the Loans at the time owing to it); provided that, in each case with respect to any Credit Facility, 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 Revolving Credit Commitment
and/or the Revolving Credit Loans at the time owing to it or contemporaneous assignments to related Approved Funds (determined after giving effect to such assignments) that equal at least the amount specified in paragraph (b)(i)(B) of this Section
in the aggregate 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 

(B) in any case not described in paragraph (b)(i)(A) of this Section, the aggregate amount of the Revolving Credit
Commitment (which for this purpose includes Loans outstanding thereunder) or, if the Revolving Credit Commitment is not then in effect, the principal outstanding balance of the 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 Agent or, if “Trade Date” is specified in the Assignment and Assumption, as of the Trade Date) shall not be less than $10,000,000,
unless each of the Agent and, so long as no Event of Default has occurred and is continuing, the Borrowers otherwise consent (each such consent not to be unreasonably withheld or delayed); provided that the Borrowers shall be deemed to have
given its consent five (5) Business Days after the date written notice thereof has been delivered by the assigning Lender (through the Agent) unless such consent is expressly refused by the Borrowers prior to such fifth (5th) Business Day;

 (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 Loan or the Revolving Credit Commitment assigned; 

  
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 (iii) Required Consents. No consent shall be required for any assignment
except to the extent required by paragraph (b)(i)(B) of this Section and, in addition: 
 (A) the consent of the
Borrowers (such consent not to be unreasonably withheld or delayed) shall be required unless (x) an Event of Default has occurred and is continuing at the time of such assignment or (y) such assignment is to a Lender, an Affiliate of a
Lender or an Approved Fund; provided, that the Borrowers shall be deemed to have consented to any such assignment unless it shall object thereto by written notice to the Agent within 5 Business Days after having received notice thereof; 

(B) the consent of the Agent (such consent not to be unreasonably withheld or delayed) shall be required for assignments in
respect of the Revolving Credit Facility if such assignment is to a Person that is not a Lender with a Revolving Credit Commitment, an Affiliate of such Lender or an Approved Fund with respect to such Lender; and 

(C) the consents of the Issuing Lenders and the Swingline Lender 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 Agent an Assignment and Assumption, together with a processing and recordation fee of $3,500 for each assignment; provided that (A) only one such fee will be payable in connection with simultaneous assignments to two or more
related Approved Funds by a Lender and (B) the 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 Agent an
Administrative Questionnaire. 
 (v) No Assignment to Certain Persons. No such assignment shall be made to
(A) any Borrower or any of its Subsidiaries or Affiliates or (B) any Defaulting Lender or any of its 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 (or a holding
company, investment vehicle or trust for, or owned and operated for the primary benefit of, a natural Person). 
 (vii)
Certain Additional Payments. In connection with any assignment of rights and obligations of any Defaulting Lender hereunder, no such assignment shall be effective unless and until, in addition to the other conditions thereto set forth herein,
the parties to the assignment shall make such additional payments to the Agent in an aggregate amount sufficient, upon distribution thereof as appropriate (which may be outright payment, purchases by the assignee of participations or
subparticipations, or other compensating actions, including funding, with the consent of the Borrowers and the Agent, the applicable pro rata share of Loans previously requested, but not funded by, the Defaulting Lender, to each of
which the applicable assignee and assignor hereby irrevocably consent), to (A) pay and satisfy in full all payment liabilities then owed by such Defaulting Lender to the Agent, the Issuing Lenders, the Swingline Lender and each other Lender
hereunder (and interest accrued thereon), and (B) acquire (and fund as appropriate) its full pro rata share of all Loans and participations in Letters of Credit and Swingline Loans in accordance with its Revolving Credit
Commitment Percentage. Notwithstanding the foregoing, in the event that any assignment of rights and obligations of any Defaulting Lender hereunder shall become effective under Applicable Law without compliance with the provisions of this paragraph,
then the assignee of such interest shall be deemed to be a Defaulting Lender for all purposes of this Agreement until such compliance occurs. 

  
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 Subject to acceptance and recording thereof by the Agent pursuant to paragraph (c) of this Section, from and
after the effective date specified in each Assignment and Assumption, the 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 Section 5.8, Section 5.9,
Section 5.10, Section 5.11 and Section 12.3 with respect to facts and circumstances occurring prior to the effective date of such assignment; provided, that except to the extent otherwise expressly agreed
by the affected parties, no assignment by a Defaulting Lender will constitute a waiver or release of any claim of any party hereunder arising from that Lender’s having been a Defaulting Lender. Any assignment or transfer by a Lender of rights
or obligations under this Agreement that does not comply with this paragraph 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 paragraph (d) of this
Section (other than a purported assignment to a natural Person or the Borrowers or any of the Borrowers’ Subsidiaries or Affiliates, which shall be null and void.) 

(c) Register. The Agent, acting solely for this purpose as a non-fiduciary agent of the Borrowers, shall maintain at one of its offices
in Charlotte, North Carolina, a copy of each Assignment and Assumption and each Lender Joinder Agreement delivered to it and a register for the recordation of the names and addresses of the Lenders, and the Revolving Credit Commitment of, and
principal amounts of (and stated interest on) the Loans owing to, each Lender pursuant to the terms hereof from time to time (the “Register”). The entries in the Register shall be conclusive, absent manifest error, and the
Borrowers, the Agent and the Lenders shall 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. The Register shall be available for inspection by the
Borrowers and any Lender (but only to the extent of entries in the Register that are applicable to such Lender), at any reasonable time and from time to time upon reasonable prior notice. 

(d) Participations. Any Lender may at any time, without the consent of, or notice to, the Borrowers or the Agent, sell participations to
any Person (other than a natural Person or a holding company, investment vehicle or trust for, or owned and operated for the primary benefit of, a natural Person or the Borrowers or any of the Borrowers’ Subsidiaries or Affiliates) (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 Revolving Credit Commitment and/or the 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 Borrowers, the Agent, the Issuing
Lender, the Swingline Lender and the other Lenders shall continue to deal solely and directly with such Lender in connection with such Lender’s rights and obligations under this Agreement. For the avoidance of doubt, each Lender shall be
responsible for the indemnity under Section 12.3(c) with respect to any payments made by such Lender to its Participant(s). 

  
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 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, modification or waiver or modification described in Section 12.2(a), (b), (c) or (d) that directly and adversely affects such Participant. The Borrowers
agree that each Participant shall be entitled to the benefits of Section 5.9, Section 5.10 and Section 5.11 (subject to the requirements and limitations therein, including the requirements under
Section 5.11(g) (it being understood that the documentation required under Section 5.11(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 paragraph (b) of this Section; provided that such Participant (A) agrees to be subject to the provisions of Section 5.12 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 5.10 or Section 5.11, 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 Borrowers’ request and expense, to use reasonable efforts to
cooperate with the Borrowers to effectuate the provisions of Section 5.12(b) with respect to any Participant. To the extent permitted by law, each Participant also shall be entitled to the benefits of Section 12.4 as though
it were a Lender; provided that such Participant agrees to be subject to Section 5.6 as though it were a Lender. 
 Each Lender that
sells a participation shall, acting solely for this purpose as a non-fiduciary agent of the Borrowers, maintain a register on which it enters the name and address of each Participant and the principal amounts of (and stated interest on) each
Participant’s interest in the 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 Agent (in its capacity as the Agent) shall have no responsibility for maintaining a Participant Register. 
 (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 to secure obligations of such Lender, including without limitation 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. 

SECTION 12.11 Treatment of Certain Information; Confidentiality. Each of the Agent, the Lenders and the Issuing Lenders (each, a
“Commitment Party”) agrees to maintain the confidentiality of the Information (as defined below), except that Information may be disclosed (a) to its Affiliates and to its and its Related Parties (it being understood that the
Persons to whom such disclosure is made is subject to confidentiality provisions generally or will otherwise be informed of the confidential nature of such Information and instructed to keep such Information confidential), (b) to the extent
required or requested by, or required to be disclosed to, any regulatory or similar authority purporting to have jurisdiction over such Person or its Related Parties (including any self-regulatory authority, such as the National Association of
Insurance Commissioners), (c) as to the extent required by Applicable Laws or regulations or in any legal, judicial, administrative or other compulsory, (d) to any other party hereto, (e) in connection with the exercise of any
remedies under this Agreement, under any other Loan Document or under any Secured Hedge Agreement or Secured Cash Management Agreement, or any action or proceeding relating to this Agreement, any other Loan Document or any Secured Hedge Agreement or
Secured Cash Management Agreement, or the enforcement of rights hereunder or thereunder, (f) subject to an agreement containing provisions substantially the same as those of this Section, to (i) any assignee


  
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of or Participant in, or any prospective assignee of or Participant in, any of its rights and obligations under this Agreement, (ii) any actual or prospective party (or its Related Parties)
to any swap, derivative or other transaction under which payments are to be made by reference to the Borrowers and their obligations, this Agreement or payments hereunder, (iii) to an investor or prospective investor in an Approved Fund that
also agrees that Information shall be used solely for the purpose of evaluating an investment in such Approved Fund, (iv) to a trustee, collateral manager, servicer, backup servicer, noteholder or secured party in an Approved Fund in connection
with the administration, servicing and reporting on the assets serving as collateral for an Approved Fund, or (v) to a nationally recognized rating agency that requires access to information regarding KMG and its Subsidiaries, the Loans and the
Loan Documents in connection with ratings issued with respect to an Approved Fund, (g) on a confidential basis to (i) any rating agency in connection with rating KMG or its Subsidiaries or the Credit Facility or (ii) the CUSIP Service
Bureau or any similar agency in connection with the issuance and monitoring of CUSIP numbers with respect to the Credit Facility, (h) with the consent of the Borrowers, (i) to Gold Sheets and other similar bank trade publications, such
information to consist of deal terms and other information customarily found in such publications, (j) to the extent such Information (i) becomes publicly available other than as a result of a breach of this Section or (ii) becomes
available to the Agent, any Lender, any Issuing Lender or any of their respective Affiliates from a third party that is not, to such Person’s knowledge, subject to confidentiality obligations to the Borrowers, (k) to governmental
regulatory authorities in connection with any regulatory examination of the Agent or any Lender or in accordance with the Agent’s or any Lender’s regulatory compliance policy if the Agent or such Lender deems necessary for the mitigation
of claims by those authorities against the Agent or such Lender or any of its subsidiaries or affiliates, (l) to the extent that such information is independently developed by such Commitment Party or its Affiliates or Related Parties, or
(m) for purposes of establishing a “due diligence” defense. For purposes of this Section, “Information” means all information received from any Borrower Party or any Subsidiary thereof relating to any Borrower Party
or any Subsidiary thereof or any of their respective businesses, other than any such information that is available to the Agent, any Lender or any Issuing Lender on a nonconfidential basis prior to disclosure by any Borrower Party or any Subsidiary
thereof; provided that, in the case of information received from a Borrower Party or any Subsidiary thereof 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. 
 SECTION 12.12 Performance of Duties. Each of the Borrower Party’s
obligations under this Agreement and each of the other Loan Documents shall be performed by such Borrower Party at its sole cost and expense. 

SECTION 12.13 All Powers Coupled with Interest. All powers of attorney and other authorizations granted to the Lenders, the Agent
and any Persons designated by the Agent or any Lender pursuant to any provisions of this Agreement or any of the other Loan Documents shall be deemed coupled with an interest and shall be irrevocable so long as any of the Credit Agreement
Obligations remain unpaid or unsatisfied, any of the Commitments remain in effect or the Credit Facility has not been terminated. 

SECTION 12.14 Survival. 

(a) All representations and warranties set forth in Article VII and all representations and warranties contained in any certificate, or
any of the Loan Documents (including, but not limited to, any such representation or warranty made in or in connection with any amendment thereto) shall constitute representations and warranties made under this Agreement. All representations and
warranties made under this Agreement shall be made or deemed to be made at and as of the Closing Date (except those that are expressly made as of a specific date), shall survive the Closing Date and shall not be waived by the execution and delivery
of this Agreement, any investigation made by or on behalf of the Lenders or any borrowing hereunder. 

  
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 (b) Notwithstanding any termination of this Agreement, the indemnities to which the Agent and the
Lenders are entitled under the provisions of this Article XII and any other provision of this Agreement and the other Loan Documents shall continue in full force and effect and shall protect the Agent and the Lenders against events arising
after such termination as well as before. 
 SECTION 12.15 Titles and Captions. Titles and captions of Articles, Sections and
subsections in, and the table of contents of, this Agreement are for convenience only, and neither limit nor amplify the provisions of this Agreement. 

SECTION 12.16 Severability of Provisions. Any provision of this Agreement or any other Loan Document which is prohibited or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective only to the extent of such prohibition or unenforceability without invalidating the remainder of such provision or the remaining provisions hereof or thereof or
affecting the validity or enforceability of such provision in any other jurisdiction. 
 SECTION 12.17 Counterparts; Integration;
Effectiveness; Electronic Execution. 
 (a) 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, and any
separate letter agreements with respect to fees payable to the Agent, the Issuing Lender, the Swingline Lender and/or the Arranger, 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 6.1, this Agreement shall become effective when it shall have been executed by the Agent and when the 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 facsimile or in electronic (i.e.,
“pdf” or “tif”) format shall be effective as delivery of a manually executed counterpart of this Agreement. 
 (b)
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. 

SECTION 12.18 Term of Agreement. This Agreement shall remain in effect from the Closing Date through and including the date upon
which all Credit Agreement Obligations (other than contingent indemnification obligations under this Agreement not then due and any obligations under any Secured Hedge Agreement or Secured Cash Management Agreement) arising hereunder or under any
other Loan Document shall have been indefeasibly and irrevocably paid and satisfied in full, all Letters of Credit have been terminated or expired (or been Cash Collateralized or otherwise satisfied in a manner acceptable to the Issuing Lender), and
the Revolving Credit Commitment has been terminated. No termination of this Agreement shall affect the rights and obligations of the parties hereto arising prior to such termination or in respect of any provision of this Agreement which survives
such termination. 

  
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 SECTION 12.19 USA PATRIOT Act. The Agent and each Lender hereby notifies the
Borrowers that pursuant to the requirements of the PATRIOT Act, each of them is required to obtain, verify and record information that identifies each Borrower Party, which information includes the name and address of each Borrower Party and other
information that will allow such Lender to identify each Borrower Party in accordance with the PATRIOT Act. 
 SECTION 12.20
Independent Effect of Covenants. The Borrowers expressly acknowledge and agree that each covenant contained in Article VIII or Article IX hereof shall be given independent effect. Accordingly, the Borrowers shall not engage in
any transaction or other act otherwise permitted under any covenant contained in Article VIII or Article IX, before or after giving effect to such transaction or act, the Borrowers shall or would be in breach of any other covenant
contained in Article VIII or Article IX. 
 SECTION 12.21 No Advisory or Fiduciary Responsibility. 

(a) In connection with all aspects of each transaction contemplated hereby, each Borrower Party acknowledges and agrees, and acknowledges its
Affiliates’ understanding, that (i) the facilities provided for hereunder and any related arranging or other services in connection therewith (including in connection with any amendment, waiver or other modification hereof or of any other
Loan Document) are an arm’s-length commercial transaction between the Borrowers and their Affiliates, on the one hand, and the Agent, the Arrangers and the Lenders, on the other hand, and the Borrowers are capable of evaluating and
understanding and understands and accepts the terms, risks and conditions of the transactions contemplated hereby and by the other Loan Documents (including any amendment, waiver or other modification hereof or thereof), (ii) in connection with
the process leading to such transaction, each of the Agent, the Arrangers and the Lenders is and has been acting solely as a principal and is not the financial advisor, agent or fiduciary, for the Borrowers or any of their Affiliates, stockholders,
creditors or employees or any other Person, (iii) none of the Agent, the Arrangers or the Lenders has assumed or will assume an advisory, agency or fiduciary responsibility in favor of the Borrowers with respect to any of the transactions
contemplated hereby or the process leading thereto, including with respect to any amendment, waiver or other modification hereof or of any other Loan Document (irrespective of whether any Arranger or Lender has advised or is currently advising the
Borrowers or any of their Affiliates on other matters) and none of the Agent, the Arrangers or the Lenders has any obligation to the Borrowers or any of its Affiliates with respect to the financing transactions contemplated hereby except those
obligations expressly set forth herein and in the other Loan Documents, (iv) the Arrangers and the Lenders and their respective Affiliates may be engaged in a broad range of transactions that involve interests that differ from, and may conflict
with, those of the Borrowers and their Affiliates, and none of the Agent, the Arrangers or the Lenders has any obligation to disclose any of such interests by virtue of any advisory, agency or fiduciary relationship and (v) the Agent, the
Arrangers and the Lenders have not provided and will not provide any legal, accounting, regulatory or tax advice with respect to any of the transactions contemplated hereby (including any amendment, waiver or other modification hereof or of any
other Loan Document) and the Borrower Parties have consulted their own legal, accounting, regulatory and tax advisors to the extent they have deemed appropriate. 

(b) Each Borrower Party acknowledges and agrees that each Lender, the Arrangers and any Affiliate thereof may lend money to, invest in, and
generally engage in any kind of business with, any of the Borrowers, any Affiliate thereof or any other person or entity that may do business with or own securities of any of the foregoing, all as if such Lender, Arranger or Affiliate thereof were
not a Lender or Arranger or an Affiliate thereof (or an agent or any other person with any similar role under the Credit Facilities) and without any duty to account therefor to any other Lender, the Arrangers, the Borrowers or any Affiliate of the
foregoing. Each Lender, the Arrangers and any Affiliate thereof may accept fees and other consideration from the Borrowers or any Affiliate thereof for services in connection with this Agreement, the Credit Facilities or otherwise without
having to account for the same to any other Lender, the Arrangers, the Borrowers or any Affiliate of the foregoing. 

  
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 SECTION 12.22 Amendment and Restatement; No Novation. This Agreement constitutes an
amendment and restatement of the Existing Credit Agreement, effective from and after the Closing Date. The execution and delivery of this Agreement shall not constitute a novation of any indebtedness or other obligations owing to the Lenders or the
Agent under the Existing Credit Agreement based on facts or events occurring or existing prior to the execution and delivery of this Agreement. On the Closing Date, the credit facilities described in the Existing Credit Agreement, shall be amended,
supplemented, modified and restated in their entirety by the facilities described herein, and all loans and other obligations of the Borrowers outstanding as of such date under the Existing Credit Agreement, shall be deemed to be loans and
obligations outstanding under the corresponding facilities described herein, without any further action by any Person, except that any Lender party hereto that is not party to the Existing Credit Agreement shall make Loans hereunder in the amount of
such Lender’s Revolving Credit Commitment Percentage of the outstanding balance of such outstanding Loans and the Agent shall make such transfers of funds as are necessary in order that the outstanding balance of such Loans, together with any
Loans funded on the Closing Date, reflect the respective Revolving Credit Commitment of the Lenders hereunder. Except as otherwise provided in the Loan Documents, in no event shall the Collateral (and Liens related thereto) securing the Existing
Credit Agreement or the obligations of the Borrowers thereunder and in connection therewith be deemed affected hereby, it being the intent and agreement of the Borrowers that the Liens on the Collateral granted to secure the obligations of the
Borrowers in connection with the Existing Credit Agreement shall not be extinguished and shall remain valid, binding and enforceable securing the obligations of the Borrowers under the Existing Credit Agreement and related loan documentation, as
amended and restated hereby. 
 SECTION 12.23 Keepwell. Each Qualified ECP Guarantor (as defined below) hereby jointly and
severally, absolutely, unconditionally and irrevocably undertakes to provide such funds and other support as may be needed from time to time by each other Borrower Party to honor all of its obligations under this Agreement and the other Loan
Documents in respect of Swap Obligations (provided, however, that each Qualified ECP Guarantor shall only be liable under this Section for the maximum amount of such liability that can be hereby incurred without rendering its obligations under this
Section, or otherwise under this Agreement or any other Loan Document, voidable under Bankruptcy Laws and not for any greater amount). The obligations of each Qualified ECP Guarantor under this Section shall remain in full force and effect until all
of the Credit Agreement Obligations (other than contingent indemnification obligations not then due) shall have been paid in full in cash, all Letters of Credit have been terminated or expired (or been Cash Collateralized), and the Commitments
terminated. Each Qualified ECP Guarantor intends that this Section constitute, and this Section shall be deemed to constitute, a “keepwell, support or other agreement” for the benefit of each other Borrower Party for all purposes of
Section 1a(18)(A)(v)(II) of the Commodity Exchange Act. For purposes of this Section, “Qualified ECP Guarantor” means, in respect of any Swap Obligation, each Borrower Party that has total assets exceeding $10,000,000 at the
time the relevant guarantee or grant of the relevant security interest becomes effective with respect to such Swap Obligation or such other Person as constitutes an “eligible contract participant” under the Commodity Exchange Act or any
regulations promulgated thereunder and can cause another Person to qualify as an “eligible contract participant” at such time by entering into a keepwell under Section 1a(18)(A)(v)(II) of the Commodity Exchange Act. 

  
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 Notwithstanding the foregoing, no Foreign Borrower or Foreign Borrower Subsidiary shall have any obligation under
this Section 12.23 to provide funds or other support as may be needed from time to time by any Borrower Party that is a U.S. Person to honor any of such U.S. Person’s obligations under this Agreement and the other Loan Documents in
respect of Swap Obligations. 
 SECTION 12.24 Inconsistencies with Other Documents. In the event there is a conflict or
inconsistency between this Agreement and any other Loan Document, the terms of this Agreement shall control; provided that any provision of the Security Documents which imposes additional burdens on KMG or any of its Subsidiaries or further
restricts the rights of KMG or any of its Subsidiaries or gives the Agent or the Lenders additional rights shall not be deemed to be in conflict or inconsistent with this Agreement and shall be given full force and effect. 

SECTION 12.25 Ceiling Election. To the extent that the Lender Parties are relying on Chapter 303 of the Texas Finance Code to
determine the maximum rate payable on any such Note and/or any other portion of the Credit Agreement Obligations, the Lender Parties will utilize the weekly ceiling from time to time in effect as provided in such Chapter 303, as amended. To the
extent federal law permits the Lender Parties to contract for, charge, take, receive or reserve a greater amount of interest than under Texas law, the Lender Parties will rely on federal law instead of such Chapter 303 for the purpose of determining
the maximum rate. Additionally, to the extent permitted by applicable law now or hereafter in effect, the Lender Parties may, at their option and from time to time, utilize any other method of establishing the maximum rate under such Chapter 303 or
under other applicable law by giving notice, if required, to the Borrowers as provided by applicable law now or hereafter in effect. 

SECTION 12.26 Judgment Currency. If, for the purposes of obtaining judgment in any court, it is necessary to convert a sum due
hereunder or any other Loan Document in one currency into another currency, the rate of exchange used shall be that at which in accordance with normal banking procedures the Agent could purchase the first currency with such other currency on the
Business Day preceding that on which final judgment is given. The obligation of each Borrower Party in respect of any such sum due from it to the Agent or any Lender Party hereunder or under the other Loan Documents shall, notwithstanding any
judgment in a currency (the “Judgment Currency”) other than that in which such sum is denominated in accordance with the applicable provisions of this Agreement (the “Agreement Currency”), be discharged only to the
extent that on the Business Day following receipt by the Agent or such Lender Party, as the case may be, of any sum adjudged to be so due in the Judgment Currency, the Agent or such Lender Party, as the case may be, may in accordance with normal
banking procedures purchase the Agreement Currency with the Judgment Currency. If the amount of the Agreement Currency so purchased is less than the sum originally due to the Agent or any Lender Party from any Borrower Party in the Agreement
Currency, such Borrower Party agrees, as a separate obligation and notwithstanding any such judgment, to indemnify the Agent or such Lender Party, as the case may be, against such loss. If the amount of the Agreement Currency so purchased is greater
than the sum originally due to the Agent or any Lender Party in such currency, the Agent or such Lender Party, as the case may be, agrees to return the amount of any excess to such Borrower Party (or to any other Person who may be entitled thereto
under Applicable Law). 
 SECTION 12.27 Real Property Located in the State of California. Notwithstanding anything to the
contrary contained herein or in the other Loan Documents, the provisions of Section 7.8, Section 8.2(d) and Section 8.3 (insofar as Section 8.2(d) and Section 8.3 relate to Environmental
Laws, Environmental Claims or Hazardous Materials), Section 8.9 (insofar as Section 8.9 relates to Environmental Laws), Section 8.10 and Section 12.3 (insofar as Section 12.3 relates to
Environmental Laws, Environmental Claims, Hazardous Materials and the breach of any environmental representations, warranties or covenants), (A) shall not be secured by any real property Collateral located in the State of California
notwithstanding that any such real property Collateral may secure any or all other obligations of the Borrower Parties under this Agreement or any other Loan Documents, and (B) shall not limit or impair any rights or remedies of the Agent or
any other Lender Party against any Borrower Party or any Subsidiaries thereof under any Environmental Laws, including any rights of contribution or indemnification. 

  
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 SECTION 12.28 Entire Agreement. THIS AGREEMENT AND THE OTHER LOAN DOCUMENTS REPRESENT
THE FINAL AGREEMENT BETWEEN THE PARTIES RELATING TO THE SUBJECT MATTER HEREOF AND THEREOF AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN
THE PARTIES. 
 [Signature pages to follow] 

  
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 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed under seal by
their duly authorized officers, all as of the day and year first written above. 
  

			
	KMG CHEMICALS, INC., as Borrower
		
	By:	 	 /s/ Malinda G. Passmore

		 	Malinda G. Passmore
		 	Vice President & Chief Financial Officer
	
	KMG-BERNUTH, INC., as Borrower
		
	By:	 	 /s/ Malinda G. Passmore

		 	Malinda G. Passmore
		 	Vice President & Chief Financial Officer
	
	KMG ELECTRONIC CHEMICALS, INC., as Borrower
		
	By:	 	 /s/ Malinda G. Passmore

		 	Malinda G. Passmore
		 	Vice President & Chief Financial Officer
	
	KMG ELECTRONIC CHEMICALS
	LUXEMBOURG HOLDINGS S.À R.L., as Borrower
		
	By:	 	 /s/ Roger C. Jackson

		 	Roger C. Jackson
		 	Authorized Agent


 Signature Page to 

KMG Chemicals, Inc. Second Amended and Restated Credit Agreement 







 
			
	AGENTS AND LENDERS:
	
	WELLS FARGO BANK, NATIONAL ASSOCIATION, as Agent, Swingline Lender, Issuing Lender and Lender
		
	By:	 	 /s/ Joanna L. Mitchell

		 	Joanna L. Mitchell
		 	Senior Vice President


 Signature Page to 

KMG Chemicals, Inc. Second Amended and Restated Credit Agreement 







 
			
	BANK OF AMERICA, N.A., as Lender
		
	By:	 	 /s/ Rebecca L. Hetzer

	Name:	 	Rebecca L. Hetzer
	Title:	 	SVP


 Signature Page to 

KMG Chemicals, Inc. Second Amended and Restated Credit Agreement 







 
			
	 HSBC BANK USA, NATIONAL ASSOCIATION, as Lender

		
	By:	 	 /s/ Suzanne Robinson

	Name:	 	Suzanne Robinson
	Title:	 	SVP


 Signature Page to 

KMG Chemicals, Inc. Second Amended and Restated Credit Agreement 







 
			
	JPMORGAN CHASE BANK, N.A., as Lender
		
	By:	 	 /s/ Caleb Green

	Name:	 	Caleb Green
	Title:	 	Underwriter


 Signature Page to 

KMG Chemicals, Inc. Second Amended and Restated Credit Agreement