Document:

Purchase Agreement between Koch Holdings Enterprises, LLC and Oneok, Inc.

 Exhibit 10.3 
  
 EXECUTION COPY 
  
 Limited Liability Company Membership Interest 
  
 Purchase Agreement 
  
 by and between 
  
 KOCH HOLDINGS ENTERPRISES, LLC 
  
 and 
  
 ONEOK, INC.

  
 for the purchase and sale of 
  
 a 100% Membership Interest in 
  
 MB1/LP, LLC 
  
 Date: May 9, 2005 
  
  

 TABLE OF CONTENTS 
  
  

							
	 	 	 	  	 	  	Page

	 Article I
	  	DEFINITIONS	  	1
				
	 	 	 1.1
	  	Certain Definitions	  	1
			
	 Article II
	  	SALE AND PURCHASE OF MEMBERSHIP INTEREST	  	8
				
	 	 	 2.1
	  	Sale and Purchase of Membership Interest	  	8
			
	 Article III
	  	CONSIDERATION	  	8
				
	 	 	 3.1
	  	Consideration	  	8
				
	 	 	 3.2
	  	Payment of Purchase Price	  	8
				
	 	 	 3.3
	  	Closing Statement	  	8
				
	 	 	 3.4
	  	Adjusted Purchase Price Adjustment	  	9
			
	 Article IV
	  	CLOSING AND TERMINATION	  	11
				
	 	 	 4.1
	  	Closing Date	  	11
				
	 	 	 4.2
	  	Termination of Agreement	  	11
				
	 	 	 4.3
	  	Procedure Upon Termination	  	12
				
	 	 	 4.4
	  	Effect of Termination	  	12
			
	 Article V
	  	REPRESENTATIONS AND WARRANTIES OF SELLER	  	12
				
	 	 	 5.1
	  	Organization and Good Standing	  	12
				
	 	 	 5.2
	  	Authorization of Agreement	  	12
				
	 	 	 5.3
	  	Conflicts; Consents of Third Parties	  	13
				
	 	 	 5.4
	  	Ownership and Transfer of Membership Interest; Sufficiency	  	13
				
	 	 	 5.5
	  	Capitalization	  	14
				
	 	 	 5.6
	  	Subsidiaries	  	14
				
	 	 	 5.7
	  	Financial Statements	  	14
				
	 	 	 5.8
	  	Absence of Certain Changes	  	15
				
	 	 	 5.9
	  	Taxes	  	15
				
	 	 	 5.10
	  	Real Property	  	16
				
	 	 	 5.11
	  	Tangible Personal Property Leases	  	16
				
	 	 	 5.12
	  	Intellectual Property	  	16
				
	 	 	 5.13
	  	Material Contracts	  	16
				
	 	 	 5.14
	  	Employee Benefits Plans	  	17
				
	 	 	 5.15
	  	Labor	  	18

  

 i 

 TABLE OF CONTENTS 
 (continued) 
  

							
	 	 	 	  	 	  	Page

				
	 	 	 5.16
	  	Litigation	  	18
				
	 	 	 5.17
	  	Compliance with Laws; Permits	  	18
				
	 	 	 5.18
	  	Environmental Matters	  	19
				
	 	 	 5.19
	  	Financial Advisors	  	19
				
	 	 	 5.20
	  	Sufficient Rights	  	19
			
	 Article VI
	  	REPRESENTATIONS AND WARRANTIES OF PURCHASER	  	20
				
	 	 	 6.1
	  	Organization and Good Standing	  	20
				
	 	 	 6.2
	  	Authorization of Agreement	  	20
				
	 	 	 6.3
	  	Conflicts; Consents of Third Parties	  	20
				
	 	 	 6.4
	  	Litigation	  	21
				
	 	 	 6.5
	  	Securities Matters	  	21
				
	 	 	 6.6
	  	Financial Advisors	  	21
				
	 	 	 6.7
	  	Financing	  	21
			
	 Article VII
	  	COVENANTS	  	22
				
	 	 	 7.1
	  	Access to Information	  	22
				
	 	 	 7.2
	  	Conduct of the Business Pending the Closing	  	22
				
	 	 	 7.3
	  	Consents	  	24
				
	 	 	 7.4
	  	Regulatory Approvals	  	24
				
	 	 	 7.5
	  	Further Assurances	  	26
				
	 	 	 7.6
	  	Confidentiality	  	26
				
	 	 	 7.7
	  	Indemnification and Exculpation	  	26
				
	 	 	 7.8
	  	Preservation of Records	  	27
				
	 	 	 7.9
	  	Publicity	  	28
				
	 	 	 7.10
	  	Use of Name	  	28
				
	 	 	 7.11
	  	Employment and Employee Benefits	  	29
				
	 	 	 7.12
	  	Non-Solicitation	  	30
				
	 	 	 7.13
	  	Supplementation and Amendment of Schedules	  	31
				
	 	 	 7.14
	  	Company Guarantees	  	31
				
	 	 	 7.15
	  	Intercompany Contracts; Intercompany Balances	  	32
				
	 	 	 7.16
	  	Tax Matters	  	32

  

 ii 

 TABLE OF CONTENTS 
 (continued) 
  

							
	 	 	 	  	 	  	Page

				
	 	 	7.17	  	Insurance	  	33
			
	 Article VIII
	  	CONDITIONS TO CLOSING	  	33
				
	 	 	 8.1
	  	Conditions Precedent to Obligations of Purchaser	  	33
				
	 	 	 8.2
	  	Conditions Precedent to Obligations of Seller	  	34
				
	 	 	 8.3
	  	Frustration of Closing Conditions	  	35
			
	 Article IX
	  	INDEMNIFICATION	  	35
				
	 	 	 9.1
	  	Survival of Representations and Warranties and Covenants	  	35
				
	 	 	 9.2
	  	Indemnification by Seller	  	35
				
	 	 	 9.3
	  	Indemnification by Purchaser	  	36
				
	 	 	 9.4
	  	Indemnification Procedures	  	36
				
	 	 	 9.5
	  	Limitations on Indemnification	  	37
				
	 	 	 9.6
	  	Tax Treatment of Indemnity Payments	  	39
				
	 	 	 9.7
	  	No Consequential Damages	  	39
				
	 	 	 9.8
	  	Exclusive Remedy	  	40
				
	 	 	 9.9
	  	No Transfer of Seller’s Indemnities	  	40
			
	 Article X
	  	MISCELLANEOUS	  	40
				
	 	 	 10.1
	  	Payment of Transfer Taxes	  	40
				
	 	 	 10.2
	  	Expenses	  	41
				
	 	 	 10.3
	  	Submission to Jurisdiction; Consent to Service of Process	  	41
				
	 	 	 10.4
	  	Entire Agreement; Amendments and Waivers	  	41
				
	 	 	 10.5
	  	Governing Law	  	42
				
	 	 	 10.6
	  	Notices	  	42
				
	 	 	 10.7
	  	Severability	  	43
				
	 	 	 10.8
	  	Binding Effect; Assignment	  	43
				
	 	 	 10.9
	  	Non-Recourse	  	43
				
	 	 	 10.10
	  	Counterparts	  	44
				
	 	 	 10.11
	  	Time is of the Essence	  	44
				
	 	 	 10.12
	  	Specific Performance	  	44

  

 iii 

  

			
	 Exhibits

	  	 
	Exhibit A	  	Form of § 1445 Certificate
		
	 Schedules

	  	 
	 Schedule 1.1(a)
	  	Knowledge of Seller
	Schedule 1.1(b)	  	Permitted Exceptions
	Schedule 3.3	  	Agreed Principles
	Schedule 3.3(a)	  	Reference Working Capital
	Schedule 5.3	  	No Conflicts; Consents
	Schedule 5.4(b)	  	Exceptions to Sufficiency
	Schedule 5.6	  	Subsidiaries
	Schedule 5.7	  	Financial Statements Exceptions to GAAP
	Schedule 5.8	  	Absence of Certain Changes
	Schedule 5.9	  	Taxes
	Schedule 5.10	  	Real Property
	Schedule 5.11	  	Tangible Personal Property
	Schedule 5.12	  	Intellectual Property
	Schedule 5.13(a)	  	Material Contracts
	Schedule 5.13(b)	  	Notices of Default
	Schedule 5.14(a)	  	Company Benefit Plans
	Schedule 5.15(b)	  	Labor
	Schedule 5.16	  	Litigation
	Schedule 5.17	  	Compliance with Laws
	Schedule 5.18	  	Environmental Matters
	Schedule 5.20	  	Exceptions to Sufficient Rights
	Schedule 6.3	  	No Conflicts; Consents
	Schedule 7.2	  	Conduct of Business Pending the Closing
	Schedule 7.11	  	Continuing Employees
	Schedule 7.14	  	Company Guarantees
	Schedule 7.15	  	Intercompany Contracts

  

 iv 

 Limited Liability Company Membership Interest 
 Purchase Agreement 
  
 This Limited Liability Company Membership Interest Purchase Agreement (this “Agreement”), dated May 9, 2005, is made by and between Koch
Holdings Enterprises, LLC, a Delaware limited liability company (“Seller”), and ONEOK, Inc., an Oklahoma corporation (“Purchaser”). 
  
 W I T N E S S E T H: 
  
 WHEREAS, Seller owns 100% of the membership interests (the “Membership Interest”) of MB1/LP, LLC, a Delaware limited liability company
(the “Company”); 
  
 WHEREAS, Seller desires to
sell to Purchaser, and Purchaser desires to purchase from Seller, the Membership Interest for the purchase price and upon the terms and conditions hereinafter set forth; and 
  
 WHEREAS, certain terms used in this Agreement are defined in Section 1.1; 
  
 NOW, THEREFORE, in consideration of the premises and the mutual covenants and
agreements hereinafter contained, the parties hereby agree as follows: 
  
 ARTICLE I 
  
 DEFINITIONS 
  
 1.1 Certain Definitions. 
  
 (a) For purposes of this Agreement, the following terms shall have the
meanings specified in this Section 1.1: 
  
 “Affiliate” means, with respect to any Person, any other Person that, directly or indirectly through one or more intermediaries, controls, or is controlled by, or is under common control with, such Person, and the term
“control” (including the terms “controlled by” and “under common control with”) means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of such Person,
whether through ownership of voting stock, ownership interest or securities, by contract or otherwise. For purposes of this Agreement, in no event shall Duke Energy NGL Services, L.P. be considered an Affiliate of the Company or any of the
Subsidiaries. 
  
 “Business Day” means any day of
the year on which national banking institutions in New York, New York are open to the public for conducting business and are not required or authorized to close. 
  
 “Code” shall mean the Internal Revenue Code of 1986, as amended. 
  

 1 

 “Company Guarantees” means all guaranties, letters of credit, bonds, sureties and other
credit support or assurances provided by Seller or its Affiliates (other than the Company or any of the Subsidiaries) in support of any obligations of the Company or any of the Subsidiaries, including those obligations listed on Schedule
7.14. 
  
 “Continuing Employees” means those
individuals (or their replacements) who are employed by the Company or any of the Subsidiaries immediately before the Closing and are set forth on Schedule 7.11, as may be supplemented by Seller. 
  
 “Contract” means any written contract, indenture, note,
bond, lease, commitment or other agreement. 
  
 “Effective
Time” means 7:00 a.m. (Central time) on the Closing Date. 
  
 “Environmental Law” means any federal, state or local statute, regulation, ordinance, rule of common law or other legal requirement currently in effect relating to the environment or natural resources, including the
Comprehensive Environmental Response, Compensation and Liability Act (42 U.S.C. § 9601 et seq.), the Oil Pollution Act of 1990 (33 U.S.C. § 2701 et seq.), the Resource Conservation and Recovery Act (42 U.S.C.
§ 6901 et seq.), the Clean Water Act (33 U.S.C. § 1251 et seq.), the Clean Air Act (42 U.S.C. § 7401 et seq.), the Toxic Substances Control Act (15 U.S.C. § 2601 et seq.)
and the Federal Insecticide, Fungicide, and Rodenticide Act (7 U.S.C. § 136 et seq.), as to each, as amended and the regulations promulgated pursuant thereto and as each is in effect on the date of this Agreement. 
  
 “Facility” means the fractionation facility in Mont Belvieu,
Chambers County, Texas, originally constructed by Cities Service Company in 1970. 
  
 “GAAP” means generally accepted accounting principles in the United States as of the date hereof. 
  
 “Governmental Body” means any government or governmental or regulatory body thereof, or political subdivision thereof, whether federal,
state, local or foreign, or any agency, instrumentality or authority thereof, or any court or arbitrator (public or private). 
  
 “Hazardous Material” means any substance, material or waste that is regulated, classified, or otherwise characterized under or pursuant
to any Environmental Law as “hazardous,” “toxic,” “pollutant,” “contaminant,” “radioactive,” or words of similar meaning or effect, including petroleum and its by-products, asbestos, polychlorinated
biphenyls, radon, hazardous waste, mold and urea formaldehyde insulation. 
  
 “HSR Act” shall mean the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, and the rules and regulations promulgated thereunder. 
  
 “Indebtedness” of any Person means, without duplication, (i)
the principal of and premium (if any) in respect of (A) indebtedness of such Person for money 
  

 2 

 borrowed and (B) indebtedness evidenced by notes, debentures, bonds or other similar instruments for the payment of which
such Person is responsible or liable; (ii) all obligations of such Person issued or assumed as the deferred purchase price of property, all conditional sale obligations of such Person and all obligations of such Person under any title retention
agreement (but excluding trade accounts payable and other accrued current liabilities arising in the Ordinary Course of Business); (iii) all obligations of such Person under leases required to be capitalized in accordance with GAAP; (iv) all
obligations of such Person for the reimbursement of any obligor on any letter of credit, banker’s acceptance or similar credit transaction; (v) all obligations of the type referred to in clauses (i) through (iv) of other Persons for the payment
of which such Person is responsible or liable as obligor, guarantor, surety or otherwise, including guarantees of such obligations; and (vi) all obligations of the type referred to in clauses (i) through (v) of other Persons secured by any Lien on
any property or asset of such Person (whether or not such obligation is assumed by such Person). 
  
 “Intellectual Property” means all intellectual property rights used by the Company or any of the Subsidiaries arising from or in respect
of the following: (i) patents and applications therefor, including continuations, divisionals, continuations-in-part, or reissues of patent applications and patents issuing thereon, (ii) trademarks, service marks, trade names, service names, brand
names, trade dress rights, logos, Internet domain names and corporate names, together with the goodwill associated with any of the foregoing, and all applications, registrations and renewals thereof, (iii) copyrights and registrations and
applications therefor, works of authorship and mask work rights, (iv) Software and (v) Technology. 
  
 “IRS” means the Internal Revenue Service. 
  
 “Knowledge of Seller” means the actual knowledge of those Persons identified on Schedule 1.1(a). 
  
 “LLC Agreement” means that certain Second Amended and
Restated Limited Liability Company Agreement of the Company, dated March 28, 2002, as first amended on November 1, 2002, entered into by Seller, the sole member. 
  
 “Law” means any foreign, federal, state or local law, statute, code, ordinance, rule or regulation.

  
 “Legal Proceeding” means any judicial,
administrative or arbitral actions, suits or proceedings (public or private) by or before a Governmental Body. 
  
 “Liability” means any Indebtedness, debt, liability or obligation (whether direct or indirect, absolute or contingent, accrued or
unaccrued, liquidated or unliquidated, or due or to become due) and including all costs and expenses relating thereto. 
  
 “Lien” means any lien, encumbrance, pledge, mortgage, deed of trust, security interest, claim, lease, charge, option, right of first
refusal, easement, servitude or transfer restriction. 
  

 3 

 “Losses” means all losses, Liabilities, obligations, damages, notices, actions, suits,
proceedings, claims, demands, assessments, judgments, costs, penalties and expenses, including attorneys’ and other professionals’ fees and disbursements. 
  
 “Material Adverse Effect” means (a) a material adverse effect on the business, assets, properties, results
of operations or financial condition of the Company and the Subsidiaries (taken as a whole) or (b) a material adverse effect on the ability of Seller to consummate the transactions contemplated by this Agreement, other than with respect to (a) and
(b), an effect resulting from an Excluded Matter. “Excluded Matter” means any one or more of the following: (i) the effect of any change in the United States or foreign economies or securities or financial markets in general; (ii)
the effect of any change that generally affects any industry in which the Company or any of the Subsidiaries operates; (iii) the effect of any change arising in connection with any natural disasters, hostilities, acts of war, sabotage or terrorism
or military actions or any escalation or material worsening of any such hostilities, acts of war, sabotage or terrorism or military actions existing or underway as of the date hereof; (iv) the effect of any action taken by Purchaser or its
Affiliates with respect to the transactions contemplated hereby or with respect to the Company or any of the Subsidiaries; (v) any matter of which Purchaser is aware on the date hereof; (vi) the effect of any changes in applicable Laws or accounting
rules; (vii) the failure of the Company or any of the Subsidiaries to meet any of its internal projections; (viii) any effect resulting from the public announcement of this Agreement, compliance with terms of this Agreement or the consummation of
the transactions contemplated by this Agreement; (ix) the loss of any employee of the Company or any of the Subsidiaries; or (x) matters that will be reflected in the determination of the Adjusted Purchase Price as of the Closing Date. 

 
 “Order” means any order, injunction, judgment, decree,
ruling, writ, assessment or arbitration award of a Governmental Body. 
  
 “Ordinary Course of Business” means the ordinary and usual course of business of the Company or any of the Subsidiaries. 
  
 “Permits” means any approvals, authorizations, consents, licenses, permits or certificates of a Governmental Body. 
  
 “Permitted Exceptions” means (i) all defects, exceptions,
restrictions, easements, rights of way and encumbrances disclosed in policies of title insurance that have been made available to Purchaser; (ii) statutory liens for current Taxes, assessments or other governmental charges not yet delinquent or the
amount or validity of which is being contested in good faith by appropriate proceedings; (iii) mechanics’, carriers’, workers’, repairers’ and similar Liens arising or incurred in the Ordinary Course of Business; (iv) zoning,
entitlement and other land use and environmental regulations by any Governmental Body; (v) Liens securing debt as disclosed in the Financial Statements; (vi) title of a lessor under a capital or operating lease; (vii) Liens of public record; (viii)
such other Liens, imperfections in title, charges, easements, restrictions and encumbrances that would not reasonably be expected to result in a Material Adverse Effect; and (ix) any other matters disclosed on Schedule 1.1(b). 
  

 4 

 “Person” means any individual, corporation, partnership, firm, joint venture,
association, joint enterprise, joint-stock company, trust, unincorporated organization, Governmental Body or other entity. 
  
 “Release” means any release, spill, emission, leaking, pumping, deposit, disposal, discharge, dispersal, or leaching into the indoor or
outdoor environment. 
  
 “Remedial Action” means
all actions to (i) clean up, remove, treat or in any other way address any Hazardous Material, (ii) prevent the Release of any Hazardous Material so it does not endanger or threaten to endanger public health or welfare or the indoor or outdoor
environment, (iii) perform pre-remedial studies and investigations or post-remedial monitoring and care and (iv) respond to or correct a condition of noncompliance with Environmental Laws. 
  
 “Software” means any and all of the following, other than
“shrink wrap” licenses, that are primarily used by the Company or any of the Subsidiaries: (i) computer programs, including any and all software implementations of algorithms, models and methodologies, whether in source code or object
code, (ii) databases and compilations, including any and all data and collections of data, whether machine readable or otherwise, (iii) descriptions, flow-charts and other work product used to design, plan, organize and develop any of the foregoing,
screens, user interfaces, report formats, firmware, development tools, templates, menus, buttons and icons, and (iv) documentation including user manuals and other training documentation related to any of the foregoing. 
  
 “Subsidiary” means each of MB1/GP, LLC, MBFF, LP and Koch
Hydrocarbon Southwest, LLC. 
  
 “Taxes” means (i)
all federal, state, local or foreign taxes, charges, fees, imposts, levies or other assessments, including all net income, gross receipts, capital, sales, use, ad valorem, value added, transfer, franchise, profits, inventory, capital stock, license,
withholding, payroll, employment, social security, unemployment, excise, severance, stamp, occupation, property and estimated taxes, customs duties, fees, assessments and charges of any kind whatsoever and (ii) all interest, penalties, fines,
additions to tax or additional amounts imposed by any taxing authority in connection with any item described in clause (i). 
  
 “Tax Return” means all returns, declarations, reports, estimates, information returns and statements required to be filed in respect of
any Taxes. 
  
 “Technology” means, collectively,
all designs, formulae, algorithms, procedures, methods, techniques, ideas, know-how, research and development, technical data, programs, subroutines, tools, materials, specifications, processes, inventions (whether patentable and whether or not
reduced to practice), apparatus, creations, improvements, works of authorship and other similar materials that are primarily used by the Company or any of the Subsidiaries. 
  

 5 

 (b) Terms Defined Elsewhere in this Agreement. For purposes of this Agreement, the following terms
have meanings set forth in the sections indicated: 
  

			
	 Term

	  	 Section

	 Accounting Referee
	  	3.4(c)
	 Act
	  	6.5
	 Adjusted Purchase Price
	  	3.3
	 Agreed Principles
	  	3.3
	 Agreement
	  	Recitals
	 Allocation Statement
	  	7.16(a)
	 Antitrust Division
	  	7.4(a)
	 Antitrust Laws
	  	5.3
	 Balance Sheet
	  	5.7
	 Balance Sheet Date
	  	5.7
	 Claim
	  	7.7(b)
	 Closing
	  	4.1
	 Closing Date
	  	4.1
	 Closing Statement
	  	3.3
	 Closing Statement Delivery Date
	  	3.3
	 COBRA
	  	7.11(b)
	 Company
	  	Recitals
	 Company Benefit Plan
	  	5.14(a)
	 Company Pension Plan
	  	5.14(b)
	 Company Savings Plan
	  	7.11(b)
	 Confidentiality Agreement
	  	7.6
	 ERISA
	  	5.14(a)
	 Excluded Matter
	  	1.1 (in definition of Material Adverse Effect)
	 Final Closing Statement
	  	3.4(a)
	 Final Closing Working Capital
	  	3.4(a)
	 Final Working Capital
	  	3.4(e)
	 Financial Statements
	  	5.7
	 FTC
	  	7.4(a)
	 Indemnification Claim
	  	9.4(a)
	 Indemnitees
	  	7.7(a)
	 Initial Closing Working Capital
	  	3.3
	 Koch Marks
	  	7.10
	 Losses
	  	1.1 (in definition of Loss)
	 Material Contracts
	  	5.13(a)
	 Membership Interest
	  	Recitals
	 Negative Adjustment
	  	3.3
	 Net Working Capital
	  	3.3
	 Owned Property
	  	5.10
	 Owned Properties
	  	5.10
	 Personal Property Leases
	  	5.11
	 Positive Adjustment
	  	3.3

  

 6 

			
	 Term

	  	 Section

	Purchase Price	  	3.1
	 Purchaser
	  	Recitals
	 Purchaser Documents
	  	6.2
	 Purchaser Indemnified Parties
	  	9.2(a)
	 Purchaser Plans
	  	7.11(b)
	 Purchaser Savings Plan
	  	7.11(b)
	 Real Property Lease
	  	5.10
	 Real Property Leases
	  	5.10
	 Reference Working Capital
	  	3.3
	 Seller
	  	Recitals
	 Seller Documents
	  	5.2
	 Seller Indemnified Parties
	  	9.3(a)

  
 (c) Other
Definitional and Interpretive Matters. Unless otherwise expressly provided, for purposes of this Agreement, the following rules of interpretation shall apply: 
  
 Calculation of Time Period. When calculating the period of time before which, within which or following which any act
is to be done or step taken pursuant to this Agreement, the date that is the reference date in calculating such period shall be excluded. If the last day of such period is a non-Business Day, the period in question shall end on the next succeeding
Business Day. 
  
 Dollars. Any reference in this Agreement
to $ shall mean U.S. dollars. 
  
 Exhibits/Schedules. The
Exhibits and Schedules to this Agreement are hereby incorporated and made a part hereof and are an integral part of this Agreement. All Exhibits and Schedules annexed hereto or referred to herein are hereby incorporated in and made a part of this
Agreement as if set forth in full herein. Any capitalized terms used in any Schedule or Exhibit but not otherwise defined therein shall be defined as set forth in this Agreement. 
  
 Gender and Number. Any reference in this Agreement to gender shall include all genders, and words imparting the
singular number only shall include the plural and vice versa. 
  
 Headings. The provision of a Table of Contents, the division of this Agreement into Articles, Sections and other subdivisions and the insertion of headings are for convenience of reference only and shall not affect or be utilized in
construing or interpreting this Agreement. All references in this Agreement to any “Section” are to the corresponding Section of this Agreement unless otherwise specified. 
  
 Herein. The words such as “herein,” “hereinafter,” “hereof,” and
“hereunder” refer to this Agreement as a whole and not merely to a subdivision in which such words appear unless the context otherwise requires. 
  

 7 

 Including. The word “including” or any variation thereof means
“including, without limitation” and shall not be construed to limit any general statement that it follows to the specific or similar items or matters immediately following it. 
  
 Reflected On or Set Forth In. An item arising with respect to a
specific representation or warranty shall be deemed to be “reflected on” or “set forth in” a balance sheet or financial statements, to the extent any such phrase appears in such representation or warranty, if (a)
there is a reserve, accrual or other similar item underlying a number on such balance sheet or financial statements that related to the subject matter of such representation, (b) such item is otherwise specifically set forth on the balance sheet or
financial statements or (c) such item is reflected on the balance sheet or financial statements and is specifically set forth in the notes thereto. 
  
 (d) The parties hereto have participated jointly in the negotiation and drafting of this Agreement and, in the event an ambiguity or question of intent or
interpretation arises, this Agreement shall be construed as jointly drafted by the parties hereto and no presumption or burden of proof shall arise favoring or disfavoring any party by virtue of the authorship of any provision of this Agreement.

  
 ARTICLE II 
  
 SALE AND PURCHASE OF MEMBERSHIP INTEREST 
  
 2.1 Sale and Purchase of Membership Interest. Upon the terms and
subject to the conditions contained herein, on the Closing Date, Seller agrees to sell to Purchaser, and Purchaser agrees to purchase from Seller, the Membership Interest. 
  
 ARTICLE III 
  
 CONSIDERATION 
  
 3.1 Consideration. The aggregate consideration for the Membership Interest shall be an amount in cash equal to ONE HUNDRED MILLION DOLLARS
($100,000,000) (the “Purchase Price”), plus or minus any adjustments to the Purchase Price as provided in Sections 3.3 and 3.4. 
  

3.2 Payment of Purchase Price. On the Closing Date, Purchaser shall pay the Adjusted Purchase Price (as defined below) to Seller, which shall be
paid by wire transfer of immediately available United States funds (not ACH) into an account designated by Seller. 
  
 3.3 Closing Statement. At least two (2) Business Days before Closing (the “Closing Statement Delivery Date”), Seller shall cause
to be prepared and delivered to Purchaser a statement (the “Closing Statement”) setting forth Seller’s good faith estimate of Net Working Capital (as defined below) as of the Effective Time (“Initial Closing Working
Capital”) and the corresponding Adjusted Purchase Price to be paid at Closing (which shall conclusively adjust the Purchase Price at Closing, absent manifest error) and such documentation reasonably necessary to support the calculation and

  

 8 

 adjustment. “Net Working Capital” means the consolidated current assets of the Company and the
Subsidiaries, reduced by the consolidated current liabilities of the Company and the Subsidiaries, in each case as determined in accordance with the accounting principles set forth on Schedule 3.3 (the “Agreed Principles”).
Seller shall use the latest available information as of the Closing Statement Delivery Date to calculate the Initial Closing Working Capital and the Adjusted Purchase Price. The preparation of the Closing Statement shall be for the purpose of
determining the difference between Net Working Capital as calculated in accordance with the Agreed Principles and set forth on Schedule 3.3(a) (“Reference Working Capital”) and the Initial Closing Working Capital for the
purpose of determining the Adjusted Purchase Price. If Initial Closing Working Capital exceeds Reference Working Capital, the Purchase Price shall be increased by the amount of such excess (such increase, a “Positive Adjustment”)
and, if Reference Working Capital exceeds Initial Closing Working Capital, the Purchase Price shall be reduced by the amount of such excess (such reduction, a “Negative Adjustment”). “Adjusted Purchase Price” means
the Purchase Price plus any Positive Adjustment or the Purchase Price minus any Negative Adjustment, as applicable. 
  
 3.4 Adjusted Purchase Price Adjustment. 
  
 (a) As promptly as practicable, but no later than ninety (90) days after the Closing Date, Seller shall confirm the calculation of the Initial Closing
Working Capital as described in the Closing Statement by causing to be prepared and delivered to Purchaser a statement (the “Final Closing Statement”) setting forth Seller’s calculation of the Net Working Capital as of the
Effective Time (“Final Closing Working Capital”). The preparation of the Final Closing Statement shall be for the purpose of confirming the calculation of the Initial Closing Working Capital. 
  
 (b) If Purchaser disagrees with Seller’s calculation of Final Closing
Working Capital delivered pursuant to Section 3.4(a), Purchaser may, within fifteen (15) days after receipt of the Final Closing Statement, deliver a notice to Seller disagreeing with such calculation and setting forth Purchaser’s
calculation of such amount; provided, however, that in the event the Closing Date falls on a date other than an accounting month-end of the Company and the Subsidiaries, Purchaser may only deliver a notice to Seller disagreeing with
Seller’s calculation of Final Closing Working Capital if Purchaser’s calculation of the Final Closing Working Capital is greater than Seller’s calculation of Final Closing Working Capital by more than 10%. Any such notice of
disagreement shall specify in reasonable detail those items or amounts as to which Purchaser disagrees, and Purchaser shall be deemed to have agreed with all other items and amounts contained in the Final Closing Statement delivered pursuant to
Section 3.4(a). 
  
 (c) If a notice of disagreement shall
be duly delivered pursuant to Section 3.4(b), Seller and Purchaser shall, during the fifteen (15) days after such delivery, use their commercially reasonable efforts to reach agreement on the disputed items or amounts in order to determine,
as may be required, the amount of Final Closing Working Capital, which amount shall not be more than the amount thereof shown in Seller’s calculation delivered pursuant to Section 3.4(a) nor less than the amount thereof shown in

  

 9 

 Purchaser’s calculation delivered pursuant to Section 3.4(b). If during such period, Seller and Purchaser are
unable to reach such agreement, they shall promptly thereafter cause PricewaterhouseCoopers LLP (the “Accounting Referee”) to review this Agreement and the disputed items or amounts for the purpose of calculating Final Closing
Working Capital (it being understood that in making such calculation, the Accounting Referee shall be functioning as an expert and not as an arbitrator). In making such calculation, the Accounting Referee shall consider only those items or amounts
in the Final Closing Statement and Seller’s calculation of Final Closing Working Capital as to which Purchaser has disagreed. The Accounting Referee shall deliver to Seller and Purchaser, as promptly as practicable (but in any case no later
than thirty (30) days from the date of engagement of the Accounting Referee), a report setting forth such calculation. Such report shall be final and binding upon Seller and Purchaser. The cost of such review and report shall be borne
proportionately by Seller and Purchaser. Purchaser shall be responsible for the proportion of such cost equal to the quotient of (A) the absolute value of the difference of (w) Purchaser’s calculation of Final Working Capital (as defined below)
minus (x) the Final Working Capital divided by (B) the absolute value of the difference of (y) Purchaser’s calculation of Final Working Capital minus (z) Seller’s calculation of Final Working Capital. Seller shall be responsible for the
proportion of such cost equal to the quotient of (A) the absolute value of the difference of (w) Seller’s calculation of Final Working Capital minus (x) the Final Working Capital divided by (B) the absolute value of the difference of (y)
Seller’s calculation of Final Working Capital minus (z) Purchaser’s calculation of Final Working Capital. 
  
 (d) Seller and Purchaser shall, and shall cause their respective representatives to, and Purchaser shall cause the Company and its representatives to,
cooperate and assist in the preparation of the Final Closing Statement and the calculation of Final Closing Working Capital and in the conduct of the review referred to in this Section 3.4, including the making available to the extent
necessary of books, records, work papers and personnel. 
  
 (e) If
Final Working Capital exceeds Initial Closing Working Capital, Purchaser shall pay to Seller, in the manner and with interest as provided in Section 3.4(f), the amount of such excess and, if Initial Closing Working Capital exceeds Final
Working Capital, Seller shall pay to Purchaser in the manner and with interest as provided in Section 3.4(f), the amount of the excess of Initial Closing Working Capital over Final Working Capital. “Final Working Capital”
means Final Closing Working Capital (i) as shown in Seller’s calculation delivered pursuant to Section 3.4(a), if no notice of disagreement with respect thereto is duly delivered pursuant to Section 3.4(b); or (ii) if such a
notice of disagreement is delivered, (A) as agreed by Seller and Purchaser pursuant to Section 3.4(c) or (B) in the absence of such agreement, as shown in the Accounting Referee’s calculation delivered pursuant to Section 3.4(c);
provided, however, that in no event shall Final Working Capital be more than Seller’s calculation of Final Closing Working Capital delivered pursuant to Section 3.4(a) or less than Purchaser’s calculation of Final
Closing Working Capital delivered pursuant to Section 3.4(b). 
  

 10 

 (f) Any payment pursuant to Section 3.4(e) shall be made at a mutually convenient time and place
within five (5) Business Days after Final Working Capital has been determined by wire transfer by Purchaser or Seller, as the case may be, of immediately available United States funds (not ACH) to the account of such other party as may be designated
in writing by such other party. The amount of any payment to be made pursuant to this Section 3.4 shall bear interest from and including the Effective Time to but excluding the date of payment at a rate per annum equal to the rate of interest
published from time to time by the Wall Street Journal (under the heading “Money Rates”) as the “prime rate” at large U.S. money center banks during the period from the Effective Time to the date of payment. Such interest
shall be payable at the same time as the payment to which it relates and shall be calculated daily on the basis of a year of three hundred sixty five (365) days and the actual number of days elapsed. 
  
 ARTICLE IV 
  
 CLOSING AND TERMINATION 
  
 4.1 Closing Date. Subject to the satisfaction of the conditions set forth in Sections 8.1 and 8.2 hereof (or the waiver thereof by
the party entitled to waive that condition), the consummation of the sale and purchase of the Membership Interest provided for in Section 2.1 hereof (the “Closing”) shall take place at the offices of Koch Holdings
Enterprises, LLC located at 4111 E. 37th St. North, Wichita, Kansas (or at such other place as the parties may designate in writing) at 10:00 a.m. (Central time) on a date to be specified by the parties, which date shall be no later than the second
Business Day after the satisfaction or waiver of each condition to the Closing set forth in Article VIII (other than conditions that by their nature are to be satisfied at the Closing, but subject to the satisfaction or waiver of such
conditions), unless another date is agreed to in writing by the parties hereto. The date on which the Closing shall be held is referred to in this Agreement as the “Closing Date.” 
  
 4.2 Termination of Agreement. This Agreement may be terminated before
the Closing as follows: 
  
 (a) At the election of Seller or
Purchaser on or after the first annual anniversary of the date hereof, if the Closing shall not have occurred by the close of business on such date, provided that the terminating party is not in material default of any of its obligations hereunder,
and provided further that such date may be extended by Seller for up to two consecutive periods of up to 180 days each if only the conditions to Closing set forth in Sections 8.1(d) and 8.2(d) remain unsatisfied or unwaived at the
first annual anniversary of the date hereof; 
  
 (b) by mutual
written consent of Seller and Purchaser; or 
  
 (c) by Seller or
Purchaser if there shall be in effect a final nonappealable Order of a Governmental Body of competent jurisdiction permanently restraining, enjoining or otherwise prohibiting the consummation of the transactions contemplated hereby; it being agreed
that the parties hereto shall promptly appeal any 
  

 11 

 adverse determination that is not nonappealable (and pursue such appeal with reasonable diligence). 
  
 4.3 Procedure Upon Termination. In the event of termination by
Purchaser or Seller, or both, pursuant to Section 4.2 hereof, written notice thereof shall forthwith be given to the other party, and this Agreement shall terminate, and the purchase of the Membership Interest hereunder shall be abandoned,
without further action by Purchaser or Seller. 
  
 4.4 Effect
of Termination. In the event that this Agreement is validly terminated pursuant to Section 4.2, then each of the parties shall be relieved of their duties and obligations arising under this Agreement after the date of such termination and
such termination shall be without liability to Purchaser or Seller; provided, that no such termination shall relieve any party hereto from liability for any breach of this Agreement. 
  
 ARTICLE V 
  
 REPRESENTATIONS AND WARRANTIES OF SELLER 
  
 Seller hereby represents and warrants to Purchaser that: 
  
 5.1 Organization and Good Standing. Seller is a limited liability company duly organized, validly existing and in
good standing under the laws of the State of Delaware and has all requisite limited liability company power and authority to own, lease and operate its properties and to carry on its business as now conducted. The Company is a limited liability
company duly organized, validly existing and in good standing under the laws of the State of Delaware and has all requisite limited liability company power and authority to own, lease and operate its properties, if any, and to carry on its business
as now conducted. The Company is duly qualified or authorized to do business and is in good standing under the laws of each jurisdiction in which it owns or leases real property and each other jurisdiction in which the conduct of its business or the
ownership of its properties requires such qualification or authorization, except where the failure to be so qualified, authorized or in good standing would not reasonably be expected to have a Material Adverse Effect. 
  
 5.2 Authorization of Agreement. Seller has all requisite power,
authority and legal capacity to execute and deliver this Agreement and each other agreement, document, or instrument or certificate contemplated by this Agreement or to be executed by Seller in connection with the consummation of the transactions
contemplated by this Agreement (the “Seller Documents”), and to consummate the transactions contemplated hereby and thereby. The execution and delivery of this Agreement and each of the Seller Documents and the consummation of the
transactions contemplated hereby and thereby have been duly authorized by all required limited liability company action on the part of Seller. This Agreement has been, and each of the Seller Documents will be at or before the Closing, duly and
validly executed and delivered by Seller, and (assuming the due authorization, execution and delivery by the other parties hereto and thereto) this Agreement constitutes, and each Seller Document, 
  

 12 

 when so executed and delivered will constitute, the legal, valid and binding obligation of Seller, enforceable against
Seller in accordance with its terms, subject to applicable bankruptcy, insolvency, reorganization, moratorium and similar Laws affecting creditors’ rights and remedies generally, and subject, as to enforceability, to general principles of
equity, including principles of commercial reasonableness, good faith and fair dealing (regardless of whether enforcement is sought in a proceeding at law or in equity). 
  
 5.3 Conflicts; Consents of Third Parties. Except as set forth on Schedule 5.3 and other than Contracts that
have been terminated or will expire by their terms before or upon the Closing or Contracts with Affiliates of Seller that will be terminated before or upon the Closing, none of the execution and delivery by Seller of this Agreement or the Seller
Documents, the consummation of the transactions contemplated hereby or thereby, or compliance by Seller with any of the provisions hereof or thereof will (a) conflict with, or result in any violation of or default (with or without notice or lapse of
time, or both) under, or give rise to a right of termination or cancellation under, any provision of (i) the certificate of formation of Seller or the Company, the limited liability company agreement of Seller, the LLC Agreement or comparable
organizational documents of any Subsidiary; (ii) any Contract or Permit to which Seller, the Company or any of the Subsidiaries is a party or by which any of the properties or assets of Seller, the Company or any of the Subsidiaries are bound (other
than with respect to any provisions related to changes in credit ratings); (iii) any Order of any Governmental Body applicable to Seller, the Company or any of the Subsidiaries or by which any of the properties or assets of Seller, the Company or
any of the Subsidiaries are bound; or (iv) any applicable Law; other than, in the case of clauses (ii), (iii) and (iv), such conflicts, violations, defaults, terminations or cancellations, that would not reasonably be expected to have a Material
Adverse Effect; or (b) require Seller, the Company or any of the Subsidiaries to obtain any consent, waiver, approval, Order, Permit or authorization of, or declare or file with, or give notification to, any Person or Governmental Body, except for
(i) compliance with the applicable requirements of the HSR Act, the Sherman Act, as amended, the Clayton Act, as amended, the Federal Trade Commission Act, as amended, and any other United States federal or state or foreign statutes, rules,
regulations, orders, decrees, administrative or judicial doctrines or other Laws that are designed to prohibit, restrict or regulate actions having the purpose or effect of monopolization or restraint of trade (collectively, the “Antitrust
Laws”), and (ii) such consents, waivers, approvals, Orders, Permits or authorizations the failure of which to obtain would not reasonably be expected to have a Material Adverse Effect. 
  
 5.4 Ownership and Transfer of Membership Interest; Sufficiency.

  
 (a) Seller is the record and beneficial owner of the
Membership Interest, free and clear of any and all Liens other than transfer restrictions imposed by securities Laws. Seller has the power and authority to sell, transfer, assign and deliver the Membership Interest as provided in this Agreement, and
such delivery will convey to Purchaser good and marketable title to the Membership Interest, free and clear of any and all Liens. 
  

 13 

 (b) Except as set forth on Schedule 5.4(b), the assets of the Company and the Subsidiaries
constitute all of the assets used to conduct the business of the Company and each of the Subsidiaries as presently conducted, except where the absence of which would not reasonably be expected to have a Material Adverse Effect. 
  
 5.5 Capitalization. 
  
 (a) Seller has provided Purchaser with a true and correct copy of the LLC
Agreement, including all amendments thereto. 
  
 (b) There is no
existing option, warrant, call, right or Contract to which the Company is a party requiring, and there are no securities of the Company outstanding that upon conversion or exchange would require, the issuance, of any units of membership interest of
the Company or other securities convertible into, exchangeable for or evidencing the right to subscribe for or purchase units of membership interest of the Company. The Company is not a party to any voting trust or other Contract with respect to the
voting, redemption, sale, transfer or other disposition of the units of membership interest in the Company. 
  
 5.6 Subsidiaries. 
  
 (a) Schedule 5.6 sets forth, with respect to each Subsidiary, the jurisdiction in which it is organized, the jurisdictions, if any, in which it is
qualified to do business, the number and class of equity interests thereof duly issued and outstanding, the names of all equity owners and the amount of equity owned by each equity owner. Each Subsidiary is a duly organized and validly existing
entity in good standing under the laws of the jurisdiction of its organization and is duly qualified or authorized to do business as an entity and is in good standing under the laws of each jurisdiction in which the conduct of its business or the
ownership of its properties requires such qualification or authorization, except where the failure to be so qualified, authorized or in good standing would not reasonably be expected to have a Material Adverse Effect. Each Subsidiary has all
requisite entity power and authority to own, lease and operate its properties and carry on its business as now conducted. The Subsidiaries are the only Persons of which a majority of the outstanding voting securities or other voting equity interests
are owned, directly or indirectly, by the Company. 
  
 (b) The
outstanding equity interests of each Subsidiary are validly issued, fully paid and non-assessable, and all such equity interests represented by Seller as being owned by the Company are owned by it free and clear of any and all Liens other than
transfer restrictions imposed by securities Laws. There is no existing option, warrant, call, right or Contract to which any Subsidiary is a party requiring, and there are no convertible securities of any Subsidiary outstanding that upon conversion
would require, the issuance of any equity interests of any Subsidiary or other securities convertible into equity interests of any Subsidiary. 
  
 5.7 Financial Statements. Seller has delivered to Purchaser copies of (i) the audited consolidated balance sheet of the Company and the
Subsidiaries (including 
  

 14 

 the Facility) as of December 31, 2004 and the related audited consolidated statements of income and of cash flows of the
Company and the Subsidiaries for the year then ended, and (ii) the audited balance sheets of the Facility, exclusively, as of December 31, 2002 and 2003 and the related audited statements of income and of cash flows for the Facility for the years
then ended (such audited statements, including the related notes and schedules thereto, are referred to herein as the “Financial Statements”). Except as set forth in the notes thereto and as disclosed in Schedule 5.7, each of
the Financial Statements has been prepared in accordance with GAAP consistently applied and presents fairly in all material respects the consolidated financial position, results of operations and cash flows of the Company and the Subsidiaries or the
Facility, as applicable, as of the dates and for the periods indicated therein. 
  
 For the purposes hereof, the audited consolidated balance sheet of the Company and the Subsidiaries as at December 31, 2004 is referred to as the “Balance Sheet” and December 31, 2004 is referred to
as the “Balance Sheet Date.” 
  
 5.8 Absence
of Certain Changes. Except as contemplated by this Agreement or as set forth on Schedule 5.8, since the Balance Sheet Date (i) the Company and the Subsidiaries have conducted their respective businesses in all material respects only in
the Ordinary Course of Business and (ii) there has not been any Material Adverse Effect. 
  
 5.9 Taxes. Except as set forth on Schedule 5.9: 
  
 (a) each of the Company and the Subsidiaries has timely filed all Tax Returns required to be filed by it (taking into account requests for extensions to file such returns), all such returns are correct and complete,
and all Taxes required to be paid by it have either been paid or are reflected in accordance with GAAP as a reserve for Taxes on the Financial Statements, except to the extent that such failures to timely file, to be correct and complete or to pay,
individually or in the aggregate would not reasonably be expected to have a Material Adverse Effect; 
  
 (b) all material amounts of Taxes required to be withheld by the Company or any of the Subsidiaries have been withheld and have been (or will be) duly and
timely paid to the proper taxing authority; 
  
 (c) no material
deficiencies for any Taxes have been proposed, asserted or assessed against the Company or any of the Subsidiaries that are still pending; 
  
 (d) no requests for waivers of the time to assess any material amounts of Taxes against the Company or any of the Subsidiaries have been made that are
still pending; and 
  
 (e) no Tax Return filed by the Company or
any of the Subsidiaries is under current examination by the IRS or by any tax authority. 
  
 This Section 5.9 represents the sole and exclusive representation and warranty of Seller regarding Tax matters. 
  

 15 

 5.10 Real Property. Schedule 5.10 sets forth a complete list of (i) all real property owned
in fee by the Company or any of the Subsidiaries (individually, an “Owned Property” and collectively, the “Owned Properties”), and (ii) all leases of real property by the Company or any of the Subsidiaries involving
annual payments in excess of $50,000 (individually, a “Real Property Lease” and collectively, the “Real Property Leases”). The Company and the Subsidiaries, as applicable, have good and valid fee title to the Owned
Properties, free and clear of all Liens of any nature whatsoever except (A) as set forth on Schedule 5.10 and (B) Permitted Exceptions. 
  
 5.11 Tangible Personal Property Leases. Schedule 5.11 sets forth all leases of personal property by the Company or any of the Subsidiaries
(“Personal Property Leases”) involving annual payments in excess of $50,000, other than any Personal Property Leases that have been terminated or will expire by their terms before or upon the Closing or Contracts with Affiliates of
Seller that will be terminated before or upon the Closing. 
  
 5.12 Intellectual Property. Except as set forth on Schedule 5.12, to the Knowledge of Seller, the Company and the Subsidiaries own or have valid licenses to use all Intellectual Property used by them in the Ordinary Course of
Business, except to the extent the failure to be the owner or the valid licensee would not reasonably be expected to have a Material Adverse Effect. Except as set forth on Schedule 5.12, to the Knowledge of Seller, the Intellectual Property
used by the Company or any of the Subsidiaries are not the subject of any challenge received by the Company or any of the Subsidiaries in writing. 
  
 5.13 Material Contracts. 
  
 (a) Schedule 5.13(a) sets forth all of the following Contracts to which the Company or any of the Subsidiaries is a party or by which it is bound,
other than Contracts that have been terminated or will expire by their terms before or upon the Closing or Contracts with Affiliates of Seller that will be terminated before or upon the Closing (collectively, the “Material
Contracts”): 
  
 (i) Contracts with
Seller or any current officer or director of the Company or any of the Subsidiaries; 
  
 (ii) Contracts with any labor union or association representing any employee of the Company or any of the Subsidiaries; 
  
 (iii) Contracts entered into on or after January 1, 2002 for
the sale of any of the assets of the Company or any of the Subsidiaries, other than in the Ordinary Course of Business, for consideration in excess of $1,000,000; 
  
 (iv) Contracts entered into on or after January 1, 2002 relating to the acquisition by the Company or any of
the Subsidiaries of any operating business or the equity of any other Person, in each case for consideration in excess of $1,000,000; 
  

 16 

 (v) Contracts relating to the incurrence of Indebtedness or the making of any loans by
the Company or any of the Subsidiaries, in each case involving amounts in excess of $500,000; 
  
 (vi) any other Contracts (except for Real Property Leases, Personal Property Leases and any Company Benefit Plan) between the Company or
any of the Subsidiaries and any Person to whom the Company or any of the Subsidiaries is obligated to pay more than $250,000 in consideration in a calendar year that have a term of longer than ninety (90) days or are not terminable by the Company or
any of the Subsidiaries without penalty on notice of ninety (90) days or less; and 
  
 (vii) any other Contracts (except for Real Property Leases, Personal Property Leases and any Company Benefit Plan) between the Company or
any of the Subsidiaries and any Person that is obligated to pay more than $250,000 in consideration in a calendar year to the Company or any of the Subsidiaries that have a term of longer than ninety (90) days or are not terminable by the Company or
any of the Subsidiaries without penalty on notice of ninety (90) days or less. 
  
 (b) Except as set forth on Schedule 5.13(b), neither the Company nor any Subsidiary has received any written notice of any default or event that with notice or lapse of time, or both, would constitute a default
by the Company or any of the Subsidiaries under any Material Contract, Real Property Lease or Personal Property Lease, except for defaults that would not reasonably be expected to have a Material Adverse Effect. 
  
 5.14 Employee Benefits Plans. This Section 5.14 represents the
sole and exclusive representation and warranty of Seller regarding employee benefit matters. 
  
 (a) Schedule 5.14(a) lists each “employee benefit plan” (as defined in Section 3(3) of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”)) and any other
material employee plan or agreement maintained, contributed to, or required to be contributed to by the Company (each, a “Company Benefit Plan”). Seller has made available to Purchaser correct and complete copies of (i) each Company
Benefit Plan (or, in the case of any such Company Benefit Plan that is unwritten, descriptions thereof) and (ii) the most recent summary plan description for each Company Benefit Plan for which such summary plan description is required. Each Company
Benefit Plan maintained, contributed to, or required to be contributed to by the Company or any of the Subsidiaries has been administered in all material respects in accordance with its terms. The Company, the Subsidiaries and all of the Company
Benefit Plans are all in compliance with the applicable provisions of ERISA, the Code and all other applicable Laws with respect to employee benefit matters, except for any noncompliance that would not reasonably be expected to have a Material
Adverse Effect. 
  
 (b) To the Knowledge of Seller, (i) each
Company Benefit Plan that is an “employee pension plan” (as defined in Section 3(3) of ERISA) that is intended to be tax qualified under Section 401(a) of the Code (each, a “Company Pension Plan”) that is 
  

 17 

 maintained, contributed to, or required to be contributed to by the Company or any of the Subsidiaries is so qualified
and (ii) no event has occurred since the date of the most recent determination letter or application therefor relating to any such Company Pension Plan that would adversely affect the qualification of such Company Pension Plan. Seller has made
available to Purchaser a correct and complete copy of the most recent determination letter received by the Company with respect to each Company Pension Plan maintained, contributed to, or required to be contributed to by the Company or any of the
Subsidiaries, as well as a correct and complete copy of each pending application for a determination letter, if any. 
  
 (c) All contributions, premiums, and benefit payments under or in connection with the Company Benefit Plans that are required to have been made as of the
date hereof in accordance with the terms of the Company Benefit Plans have been timely made or have been reflected on the most recent Balance Sheet. No Company Pension Plan has an “accumulated funding deficiency” (as such term is defined
in Section 302 of ERISA or Section 412 of the Code), whether or not waived. 
  
 5.15 Labor. 
  
 (a)
Neither the Company nor any of the Subsidiaries is a party to any labor or collective bargaining agreement. 
  
 (b) Except as set forth on Schedule 5.15(b), there are no (i) strikes, work stoppages, work slowdowns, or lockouts pending or, to the Knowledge of
Seller, threatened in writing against or involving the Company or any of the Subsidiaries, or (ii) unfair labor practice charges, grievances or complaints pending or, to the Knowledge of Seller, threatened in writing by or on behalf of any employee
or group of employees of the Company or any of the Subsidiaries, except in each case as would not reasonably be expected to have a Material Adverse Effect. 
  
 5.16 Litigation. Except as set forth on Schedule 5.16, there are no Legal Proceedings pending or, to the Knowledge of Seller, threatened in
writing against Seller, the Company or any of the Subsidiaries before any Governmental Body, which, if adversely determined, would reasonably be expected to have a Material Adverse Effect. 
  
 5.17 Compliance with Laws; Permits. Except for environmental matters
covered in Section 5.18, Tax matters covered in Section 5.9, employee benefit matters covered in Section 5.14 and except as set forth on Schedule 5.17: 
  
 (a) the Company and the Subsidiaries are in compliance with all Laws of any Governmental Body applicable to their respective
businesses or operations, except where the failure to be in compliance would not reasonably be expected to have a Material Adverse Effect. Neither the Company nor any Subsidiary has received any written notice of or been charged with the violation
of any Laws, except where such violation would not reasonably be expected to have a Material Adverse Effect; and 
  
 (b) the Company and the Subsidiaries currently have all Permits that are necessary to operate their respective businesses as currently conducted, except
where 
  

 18 

 the absence of which would not reasonably be expected to have a Material Adverse Effect. Neither the Company nor any of
the Subsidiaries is in default or violation (and no event has occurred which, with notice or the lapse of time or both, would constitute a default or violation) of any term, condition or provision of any Permit to which it is a party, except where
such default or violation would not reasonably be expected to have a Material Adverse Effect. 
  
 5.18 Environmental Matters. The representations and warranties contained in this Section 5.18 are the sole and exclusive representations and warranties of Seller pertaining or relating to any
environmental matters, including any Permits and any other matter arising under any Environmental Laws. To the Knowledge of Seller, except as set forth on Schedule 5.18 hereto and except in each case as would not reasonably be expected to
have a Material Adverse Effect: 
  
 (a) the operations of the
Company and the Subsidiaries are presently in compliance with all applicable Environmental Laws and all Permits issued pursuant to Environmental Laws; 
  
 (b) the Company and each of the Subsidiaries has obtained all Permits required under all applicable Environmental Laws necessary to operate its business
as currently conducted; 
  
 (c) neither the Company nor any of the
Subsidiaries is the subject of any outstanding Order or Contract with any Governmental Body respecting (i) Environmental Laws, (ii) Remedial Action or (iii) any Release or threatened Release of a Hazardous Material; 
  
 (d) neither the Company nor any of the Subsidiaries has received any written
communication alleging that the Company or any of the Subsidiaries may be in violation of any Environmental Law or any Permit issued pursuant to Environmental Law, or may have any liability under any Environmental Law; and 
  
 (e) there are no investigations by a Governmental Body of the businesses of
the Company or any of the Subsidiaries, or currently or previously owned, operated or leased property of the Company or any of the Subsidiaries pending or threatened in writing, which would reasonably be expected to result in the imposition of any
material liability pursuant to any Environmental Law. 
  
 5.19
Financial Advisors. Except for Goldman, Sachs & Co., no Person has acted, directly or indirectly, as a broker, finder or financial advisor for Seller or the Company in connection with the transactions contemplated by this Agreement, and
no Person is entitled to any fee or commission or like payment from Purchaser in respect thereof. 
  
 5.20 Sufficient Rights. Except as set forth on Schedule 5.20, the Company and the Subsidiaries have sufficient rights to use and to operate
all of the assets of the Company and the Subsidiaries that are currently used to conduct the business of 
  

 19 

 each of the Company and the Subsidiaries, except where the absence of which would not reasonably be expected to have a
Material Adverse Effect. 
  
 ARTICLE VI 
  
 REPRESENTATIONS AND WARRANTIES OF PURCHASER 
  
 Purchaser hereby represents and warrants to Seller that: 
  
 6.1 Organization and Good Standing. Purchaser is a corporation duly
organized, validly existing and in good standing under the laws of the State of Oklahoma and has all requisite corporate power and authority to own, lease and operate properties and carry on its business. 
  
 6.2 Authorization of Agreement. Purchaser has full corporate power and
authority to execute and deliver this Agreement and each other agreement, document, instrument or certificate contemplated by this Agreement or to be executed by Purchaser in connection with the consummation of the transactions contemplated hereby
and thereby (the “Purchaser Documents”), and to consummate the transactions contemplated hereby and thereby. The execution, delivery and performance by Purchaser of this Agreement and each Purchaser Document have been duly
authorized by all necessary corporate action on behalf of Purchaser. This Agreement has been, and each Purchaser Document will be at or before the Closing, duly executed and delivered by Purchaser and (assuming the due authorization, execution and
delivery by the other parties hereto and thereto) this Agreement constitutes, and each Purchaser Document when so executed and delivered will constitute, the legal, valid and binding obligation of Purchaser, enforceable against Purchaser in
accordance with its terms, subject to applicable bankruptcy, insolvency, reorganization, moratorium and similar Laws affecting creditors’ rights and remedies generally, and subject, as to enforceability, to general principles of equity,
including principles of commercial reasonableness, good faith and fair dealing (regardless of whether enforcement is sought in a proceeding at law or in equity). 
  
 6.3 Conflicts; Consents of Third Parties. Except as set forth on Schedule 6.3, none of the execution and
delivery by Purchaser of this Agreement or the Purchaser Documents, the consummation of the transactions contemplated hereby or thereby, or compliance by Purchaser with any of the provisions hereof or thereof will (a) conflict with, or result in any
violation of or default (with or without notice or lapse of time, or both) under, or give rise to a right of termination or cancellation under, any provision of (i) the certificate of incorporation or bylaws of Purchaser; (ii) any Contract or Permit
to which Purchaser is a party or by which any of the properties or assets of Purchaser are bound; (iii) any Order of any Governmental Body applicable to Purchaser or by which any of the properties or assets of Purchaser are bound; or (iv) any
applicable Law, other than, in the case of clauses (ii), (iii) and (iv), such conflicts, violations, defaults, terminations or cancellations, that would not reasonably be expected to have a material adverse effect on the ability of Purchaser to
perform its obligations under this Agreement or to consummate the transactions contemplated hereby; or (b) require Purchaser to obtain any consent, waiver, approval, Order, Permit or authorization of, or 
  

 20 

 declare or file with, or give notification to, any Person or Governmental Body, except for (i) compliance with the
applicable requirements of the Antitrust Laws, and (ii) such consents, waivers, approvals, Orders, Permits or authorizations the failure of which to obtain would not reasonably be expected to have a material adverse effect on the ability of
Purchaser to perform its obligations under this Agreement or to consummate the transactions contemplated hereby. 
  
 6.4 Litigation. There are no Legal Proceedings pending or, to the knowledge of Purchaser, threatened in writing against Purchaser, or to which
Purchaser is otherwise a party before any Governmental Body, which, if adversely determined, would reasonably be expected to have a material adverse effect on the ability of Purchaser to perform its obligations under this Agreement or to consummate
the transactions hereby. Purchaser is not subject to any Order of any Governmental Body except to the extent the same would not reasonably be expected to have a material adverse effect on the ability of Purchaser to perform its obligations under
this Agreement or to consummate the transactions contemplated hereby. 
  
 6.5 Securities Matters. Purchaser is an “accredited investor” as defined in Rule 501 under the Securities Act of 1933, as amended (the “Act”), and is acquiring the Membership Interest solely for its own
account and not with a view to any distribution or disposition thereof. Purchaser understands that (a) the Membership Interest has not been registered under the Act or registered or qualified under any applicable state securities laws in reliance
upon specific exemptions therefrom, and (b) the Membership Interest may not be transferred or sold except in a transaction registered or exempt from registration under the Act, and registered or qualified or exempt from registration or qualification
under any applicable state securities laws. 
  
 6.6 Financial
Advisors. Except for UBS Securities LLC or its Affiliates, no Person has acted, directly or indirectly, as a broker, finder or financial advisor for Purchaser in connection with the transactions contemplated by this Agreement and no Person is
entitled to any fee or commission or like payment in respect thereof. 
  
 6.7 Financing. Purchaser (i) has, and at the Closing will have, sufficient internal funds (without giving effect to any unfunded financing regardless of whether any such financing is committed) available to pay the Adjusted Purchase
Price and any expenses incurred by Purchaser in connection with the transactions contemplated by this Agreement, (ii) has, and at the Closing will have, the resources and capabilities (financial or otherwise) to perform its obligations hereunder,
and (iii) has not incurred any obligation, commitment, restriction or Liability of any kind, which would impair or adversely affect such resources and capabilities. 
  

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 ARTICLE VII 
  
 COVENANTS 
  
 7.1 Access to Information. Before the Closing Date, Purchaser shall be entitled, through its officers, employees and representatives (including its
legal advisors and accountants), to make such investigation of the properties, businesses and operations of the Company and the Subsidiaries and such examination of the books and records of the Company and the Subsidiaries as it reasonably requests
and to make extracts and copies of such books and records; provided, that such examination shall not include (i) information that, if provided to Purchaser, would violate applicable Law, the LLC Agreement or the organizational documents of
any of the Subsidiaries, (ii) bids, letters of intent, expressions of interest, or other proposals received from others in connection with the transactions contemplated by this Agreement or otherwise and information and analyses relating to such
communications, (iii) any information, the disclosure of which would jeopardize any legal privilege available to Seller, the Company or any of their respective Affiliates relating to such information or would cause Seller, the Company or any of
their respective Affiliates to breach a confidentiality obligation by which it is bound or (iv) any of Seller’s internal valuations of the industry of the Company and the Subsidiaries, the Company, the Subsidiaries or the Membership Interest.
Any such investigation and examination shall be conducted during regular business hours and under commercially reasonable circumstances and shall be subject to restrictions under applicable Law. Seller shall, and shall cause the Company and the
officers, employees, consultants, agents, accountants, attorneys and other representatives of the Company and the Subsidiaries to, cooperate with Purchaser and Purchaser’s representatives in connection with such investigation and examination,
and Purchaser and its representatives shall cooperate with Seller, the Company and its representatives and shall use their commercially reasonable efforts to minimize any disruption to the business of Seller, the Company or any of the Subsidiaries.
Purchaser agrees to abide by any safety rules or rules of conduct reasonably imposed by Seller, the Company or the operator of such properties, as the case may be, with respect to Purchaser’s access and any information furnished to Purchaser or
its representatives pursuant to this Section 7.1. Purchaser shall indemnify, defend and hold harmless Seller, the Company, the Subsidiaries and their respective officers, directors, employees and agents from and against any and all Losses
asserted against or suffered by them relating to, resulting from, or arising out of, examinations or inspections made by Purchaser or its representatives pursuant to this Section 7.1, except to the extent such Losses relate to, result from or
arise out of, the gross negligence or willful misconduct of Seller, the Company or any of the Subsidiaries. Notwithstanding anything to the contrary contained herein, before the Closing, without the prior written consent of Seller, which may be
withheld for any reason, (i) Purchaser shall not contact any suppliers to, or customers of, the Company, the Subsidiaries or their respective Affiliates, and (ii) Purchaser shall have no right to perform invasive or subsurface investigations of the
properties or facilities of the Company or any of the Subsidiaries. 
  
 7.2 Conduct of the Business Pending the Closing. From the date hereof and until the Closing, except (A) as set forth on Schedule 7.2, (B) as required by 
  

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 applicable Law, (C) as otherwise contemplated by this Agreement or (D) with the prior written consent of Purchaser (which
consent shall not be unreasonably withheld, delayed or conditioned): 
  
 (a) Seller shall cause each of the Company and the Subsidiaries to: 
  
 (i) conduct its respective business only in the Ordinary Course of Business; and 
  
 (ii) use its commercially reasonable efforts to (A) preserve its present business, operations, organization and goodwill and (B) preserve
its present relationships with customers and suppliers. 
  
 (b)
Seller shall not and shall cause the Company and the Subsidiaries not to: 
  
 (i) declare, set aside, make or pay any dividend or other distribution (other than cash) in respect of the membership interests in the Company or repurchase, redeem or otherwise acquire any outstanding units of
membership interest or other ownership interests in, the Company or any of the Subsidiaries; 
  
 (ii) transfer, issue, sell or dispose of any units of membership interest or other securities of the Company or any of the Subsidiaries or
grant options, warrants, calls or other rights to purchase or otherwise acquire units of membership interest or other securities of the Company or any of the Subsidiaries; 
  
 (iii) effect any recapitalization, reclassification or like change in the capitalization of the Company or
any of the Subsidiaries; 
  
 (iv) amend the
Company’s certificate of formation or LLC Agreement or comparable organizational documents of any Subsidiary; 
  
 (v) other than in the Ordinary Course of Business (A) materially increase the annual level of compensation of any executive officer of the
Company or any of the Subsidiaries, (B) materially increase the annual level of compensation payable or to become payable by the Company or any of the Subsidiaries to any of their respective executive officers, (C) grant any unusual or extraordinary
bonus, benefit or other direct or indirect compensation to any executive officer, (D) materially increase the coverage or benefits available under any (or create any new) severance pay, termination pay, vacation pay, company awards, salary
continuation for disability, sick leave, deferred compensation, bonus or other incentive compensation, insurance, pension or other employee benefit plan or arrangement made to, for, or with any of the executive officers of the Company or any of the
Subsidiaries or otherwise modify or amend or terminate any such plan or arrangement or (E) enter into any employment, deferred compensation, severance, consulting, non-competition or similar agreement (or amend any such agreement) to which the
Company or any of the Subsidiaries is a party and involving an executive officer of the Company or any 
  

 23 

 of the Subsidiaries, except, in each case, as required by applicable Law from time to time in effect or
by the terms of any Company Benefit Plans; 
  
 (vi) subject any of the properties or assets (whether tangible or intangible) of the Company or any of the Subsidiaries to any Lien, except for Permitted Exceptions; 
  
 (vii) other than in the Ordinary Course of Business, acquire any material properties or assets or sell,
assign, license, transfer, convey, lease or otherwise dispose of any of the material properties or assets of the Company or any of the Subsidiaries; 
  
 (viii) other than in the Ordinary Course of Business, cancel or compromise any material debt or claim of the Company or any of the
Subsidiaries; 
  
 (ix) enter into any commitment
for capital expenditures of the Company or any of the Subsidiaries in excess of $500,000 for all commitments in the aggregate, other than reasonable capital expenditures in connection with any emergency or force majeure events affecting the Company
or any of the Subsidiaries; 
  
 (x) enter into,
modify or terminate any labor or collective bargaining agreement of the Company or any of the Subsidiaries or, through negotiations or otherwise, make any commitment or incur any liability to any labor organizations; 
  
 (xi) permit the Company or any of the Subsidiaries to enter
into or agree to enter into any merger or consolidation with any corporation or other entity, or acquire the securities of any other Person; or 
  
 (xii) agree to do anything prohibited by this Section 7.2(b). 
  
 7.3 Consents. For up to 180 days after the Closing Date, Seller shall, and shall cause its Affiliates to, use
commercially reasonable efforts to cooperate with Purchaser, at Purchaser’s request, in endeavoring to obtain any consents required with respect to Material Contracts, Real Property Leases, Personal Property Leases or Permits; provided,
however, that such efforts shall not require Seller or any of its Affiliates to incur any expenses or Liabilities or provide any financial accommodation or to remain secondarily or contingently liable for any Liability with respect thereto to
obtain any such consent. 
  
 7.4 Regulatory Approvals.

  
 (a) Each of Purchaser and Seller shall, and Seller shall
cause the Company to, (i) make or cause to be made all filings required of each of them or any of their respective Affiliates under the Antitrust Laws with respect to the transactions contemplated hereby as promptly as practicable and, in any event,
within fifteen (15) Business Days after the date of this Agreement, (ii) comply at the earliest practicable date 
  

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 with any request under the HSR Act or other Antitrust Laws for additional information, documents, or other materials
received by each of them or any of their respective subsidiaries from the Federal Trade Commission (the “FTC”), the Antitrust Division of the U.S. Department of Justice (the “Antitrust Division”) or any other
Governmental Body in respect of such filings or such transactions, and (iii) cooperate with each other in connection with any such filing (including, to the extent permitted by applicable Law, responding to any reasonable requests for copies of all
such documents to the non-filing parties before filing and considering all reasonable additions, deletions or changes suggested in connection therewith) and in connection with resolving any investigation or other inquiry of any of the FTC, the
Antitrust Division or other Governmental Body under any Antitrust Laws with respect to any such filing or any such transaction. Each such party shall use its best efforts to furnish to each other all information required for any application or other
filing to be made pursuant to any applicable Law in connection with the transactions contemplated by this Agreement. Any party may, as it deems advisable and necessary, reasonably designate any competitively sensitive material provided to the other
parties under this Section 7.4 as “outside counsel only.” Such materials and the information contained therein shall be given only to the outside legal counsel of the recipient, and the recipient shall cause such outside counsel not
to disclose such materials or information to any employees, officers, directors or other representatives of the recipient or their Affiliates, unless express written permission is obtained in advance from the source of the materials. Each such party
shall promptly inform the other party hereto of any oral communication with, and provide copies of written communications with, any Governmental Body regarding any such filings or any such transaction. No party hereto shall independently participate
in any formal meeting with any Governmental Body in respect of any such filings, investigation, or other inquiry without giving the other party hereto prior notice of the meeting and, to the extent permitted by such Governmental Body, the
opportunity to attend and/or participate. Subject to applicable Law, the parties hereto will consult and cooperate with one another in connection with any analyses, appearances, presentations, memoranda, briefs, arguments, opinions and proposals
made or submitted by or on behalf of any party hereto relating to proceedings under the HSR Act or other Antitrust Laws. Purchaser shall pay all filing fees in connection with all filings under the Antitrust Laws. 
  
 (b) Each of Purchaser and Seller shall, and Seller shall cause the Company
to, use its best efforts to resolve such objections, if any, as may be asserted by any Governmental Body with respect to the transactions contemplated by this Agreement under the Antitrust Laws. In connection therewith, if any Legal Proceeding is
instituted (or threatened to be instituted) challenging any transaction contemplated by this Agreement as in violation of any Antitrust Law, each of Purchaser and Seller shall, and Seller shall cause the Company to, cooperate and use its best
efforts to contest and resist any such Legal Proceeding, and to have vacated, lifted, reversed, or overturned any decree, judgment, injunction or other order whether temporary, preliminary or permanent, that is in effect and that prohibits,
prevents, limits or restricts consummation of the transactions contemplated by this Agreement, including by pursuing all available avenues of administrative and judicial appeal and all available legislative action, unless, by mutual agreement,
Purchaser and Seller decide that litigation is not in their respective best interests. Each of Purchaser and Seller shall, and Seller shall cause the Company to, use 
  

 25 

 its best efforts to take such action as may be required to cause the expiration of the notice periods under the HSR Act
or other Antitrust Laws with respect to such transactions as promptly as possible after the execution of this Agreement. In connection with and without limiting the foregoing, Purchaser agrees to take promptly any and all steps necessary to avoid or
eliminate each and every impediment under any Antitrust Laws that may be asserted by any Federal, state and local and non-United States antitrust or competition authority, so as to enable the parties to close the transactions contemplated by this
Agreement as expeditiously as possible, including committing to or effecting, by consent decree, hold separate orders, trust or otherwise, the sale or disposition of such of its assets or businesses (including any acquired pursuant to this
Agreement) as are required to be divested in order to avoid the entry of, or to effect the dissolution of, any decree, order, judgment, injunction, temporary restraining order or other order in any suit or preceding, that would otherwise have the
effect of preventing, delaying or limiting the consummation of the transactions contemplated by this Agreement. 
  
 7.5 Further Assurances. Each of Purchaser and Seller shall use (and Seller shall cause the Company and each of the Subsidiaries to use) its
commercially reasonable efforts to (i) take all actions necessary or appropriate to consummate the transactions contemplated by this Agreement and (ii) cause the fulfillment at the earliest practicable date of all of the conditions to their
respective obligations to consummate the transactions contemplated by this Agreement. 
  
 7.6 Confidentiality. Purchaser acknowledges that the information provided to it in connection with this Agreement and the transactions contemplated hereby is subject to the terms of the confidentiality
agreement between Purchaser and Seller dated February 1, 2005, as amended (the “Confidentiality Agreement”), the terms of which are incorporated herein by reference. Effective upon, and only upon, the Closing Date, the
Confidentiality Agreement shall terminate. 
  
 7.7
Indemnification and Exculpation. 
  
 (a) From and after
the Closing Date, Purchaser shall cause the Company to indemnify, defend and hold harmless, to the fullest extent permitted under applicable Law, the individuals who on or before the Closing Date were directors, officers or employees of the Company
or any of the Subsidiaries (collectively, the “Indemnitees”) with respect to all acts or omissions by them in their capacities as such or taken at the request of the Company or any of the Subsidiaries at any time before the Closing
Date. Purchaser agrees that all rights of the Indemnitees to indemnification and exculpation from liabilities for acts or omissions occurring at or before the Closing Date as provided in the respective certificate of formation of the Company or LLC
Agreement or comparable organizational documents of any of the Subsidiaries as now in effect, and any indemnification agreements or arrangements of the Company or any of the Subsidiaries shall survive the Closing Date and shall continue in full
force and effect in accordance with their terms. Such rights shall not be amended, or otherwise modified in any manner that would adversely affect the rights of the Indemnitees, unless such modification is required by Law. In addition, Purchaser
shall cause the Company to pay any expenses of any Indemnitee under this Section 7.7, as incurred to the fullest extent 
  

 26 

 permitted under applicable Law, provided that the person to whom expenses are advanced provides an undertaking to repay
such advances to the extent required by applicable Law. 
  
 (b) In
the event any litigation, claim or proceeding (each, a “Claim”) is asserted or made, any determination required to be made with respect to whether an Indemnitee’s conduct complies with the standards set forth under applicable
Law, the applicable organizational documents of the Company or any of the Subsidiaries or any indemnification agreements or arrangements of the Company or any of the Subsidiaries, as the case may be, shall be made by independent legal counsel
selected by such Indemnitee. 
  
 (c) Each of Purchaser and the
Indemnitee shall cooperate, and cause their respective Affiliates to cooperate, in the defense of any Claim and shall provide access to properties and individuals as reasonably requested and furnish or cause to be furnished records, information and
testimony, and attend such conferences, discovery proceedings, hearings, trials or appeals, as may be reasonably requested in connection therewith. 
  
 (d) The provisions of this Section 7.7: (i) are intended to be for the benefit of, and shall be enforceable by, each Indemnitee, his or her heirs
and his or her representatives; and (ii) are in addition to, and not in substitution for, any other rights to indemnification or contribution that any such person may have by Contract or otherwise. 
  
 (e) In the event that Purchaser or any of its successors or assigns (i)
consolidates with or merges into any other Person and is not the continuing or surviving corporation or entity of such consolidation or merger; or (ii) transfers or conveys all or substantially all of its properties and assets to any Person, then,
and in each such case, proper provision shall be made so that the successors and assigns of Purchaser shall assume all of the obligations thereof set forth in this Section 7.7. 
  
 (f) The obligations of Purchaser under this Section 7.7 shall not be terminated or modified in such a manner as to
adversely affect any Indemnitee to whom this Section 7.7 applies without the consent of the affected Indemnitee (it being expressly agreed that the Indemnitees to whom this Section 7.7 applies shall be third party beneficiaries of this
Section 7.7). 
  
 7.8 Preservation of Records.
Purchaser shall cause the Company and the Subsidiaries to preserve and keep the records relating to the Company and the Subsidiaries for a period of seven (7) years from the Closing Date, or, if longer, as required by Law. Purchaser shall cause the
Company and the Subsidiaries to make such records and personnel available as may be reasonably required by Seller in connection with, among other things, any insurance claims or indemnification claims by, Legal Proceedings or tax audits against or
governmental investigations of Seller or any of its Affiliates or in order to enable Seller to comply with its obligations under this Agreement and each other agreement, document or instrument contemplated hereby or thereby. In the event Purchaser
wishes to destroy such records after that time, Purchaser shall cause 
  

 27 

 the Company and the Subsidiaries first to give ninety (90) days prior written notice to Seller, and Seller shall have the
right at its option and expense, upon prior written notice given to Purchaser within that ninety (90) day period, to take possession of the records within one hundred and eighty (180) days after the date of such notice. 
  
 7.9 Publicity. 
  
 (a) Neither Purchaser nor Seller shall, and Seller shall cause the Company
and the Subsidiaries not to, issue any press release or public announcement concerning this Agreement or the transactions contemplated hereby without obtaining the prior written approval of the other party hereto, which approval will not be
unreasonably withheld, conditioned or delayed, unless, in the reasonable judgment of Seller or Purchaser, disclosure is otherwise required by applicable Law, provided that, to the extent required by applicable Law, the party intending to make such
release shall use its commercially reasonable efforts consistent with applicable Law to consult with the other party with respect to the text thereof. 
  
 (b) Each of Purchaser and Seller agree that the terms of this Agreement shall not be disclosed or otherwise made available to the public and that copies
of this Agreement shall not be publicly filed or otherwise made available to the public, except where such disclosure, availability or filing is required by applicable Law and only to the extent required by such Law. In the event that such
disclosure, availability or filing is required by applicable Law, each of Purchaser and Seller, as applicable, agrees to use its commercially reasonable efforts to obtain “confidential treatment” of this Agreement with the U.S. Securities
and Exchange Commission (or the equivalent treatment by any other Governmental Body) and to redact such terms of this Agreement as the other party may request. 
  

7.10 Use of Name. Purchaser agrees that (i) neither Purchaser nor any of its Affiliates has any right, title or interest in or to the name
“Koch” or any service marks, trademarks, trade names, identifying symbols, logos, emblems, signs or insignia related thereto (including any pipeline markers) or containing or comprising the foregoing, including any derivations,
modifications or alterations thereof, and any word, name or mark confusingly similar thereto (collectively, the “Koch Marks”), (ii) neither Purchaser nor any of its Affiliates shall have any right to use the Koch Marks after the
Closing Date, except that Purchaser may use pipeline markers that contain the Koch Marks for a period not to exceed one hundred eighty (180) days after the Closing Date, and (iii) Purchaser shall immediately after the Closing change the name of Koch
Hydrocarbon Southwest, LLC to any name other than the Koch Marks and Purchaser shall, and Purchaser shall cause its Affiliates to, otherwise cease to hold itself out as having any affiliation with Seller or any of its Affiliates. In furtherance
thereof, as promptly as practicable but in no event later than one hundred twenty (120) days after the Closing Date, Purchaser shall remove, strike over or otherwise obliterate all Koch Marks from all materials including any vehicles, business
cards, schedules, stationery, packaging materials, displays, signs, promotional materials, manuals, forms, computer software, technical guidelines, standards and procedures and other materials (other than 
  

 28 

 with respect to pipeline markers, which shall be removed within one hundred eighty (180) days after the Closing Date).

  
 7.11 Employment and Employee Benefits. 
  
 (a) Employees. Purchaser acknowledges and agrees that the employment
of the Continuing Employees will not terminate because of the Closing and that such employment of the Continuing Employees shall continue after the Closing. 
  
 (b) Benefits. 
  
 (i) For a period of two (2) years after the Closing Date, or such longer period of time required by applicable Law, Purchaser shall
provide Continuing Employees, who remain employed with Purchaser or an Affiliate of Purchaser, with (a) compensation (including salary, wages and opportunities for commissions, overtime and premium pay, but excluding bonuses and incentive pay) and a
position of employment that are, in each case, at least substantially equivalent to those provided to such Continuing Employees immediately before the Effective Time and (b) bonuses and incentive pay and employee benefits at least as favorable as
those provided by Purchaser to its similarly situated employees immediately before the Effective Time. 
  
 (ii) For purposes of eligibility and vesting (but not benefit accrual, except in the case of vacation and sick leave which shall continue
post-Closing) under the employee benefit plans or pension plans of Purchaser providing benefits to Continuing Employees (the “Purchaser Plans”), Purchaser shall credit each Continuing Employee with his or her years of service with
the Company, the Subsidiaries and any predecessor entities, to the same extent as such Continuing Employee was entitled immediately before the Effective Time to credit for such service under any similar Company Benefit Plan. The Purchaser Plans
shall not deny Continuing Employees coverage on the basis of pre-existing conditions and shall credit such Continuing Employees in the year of initial participation in the Purchaser Plans for any deductibles and out-of-pocket expenses paid by such
Continuing Employees under the Company Benefit Plans. Seller shall provide to Purchaser within ninety (90) days after the Closing a listing of deductibles and out-of-pocket expenses for the current year for those Continuing Employees and their
dependents who provide authorization for release of such data. 
  
 (iii) Purchaser shall provide and be solely responsible for any continuation coverage required under Section 4980 of the Code, Part 6 of Title I of ERISA or applicable state law (“COBRA”) to each
Continuing Employee or any person related to such Continuing Employee who is a “qualified beneficiary” as that term is defined in COBRA whose first “qualifying event” (as defined in COBRA) occurs on or before the Closing.

  
 (iv) Purchaser shall permit each Continuing
Employee to elect on the Closing Date (or as soon thereafter as reasonably practicable) a direct rollover of 
  

 29 

 his or her rolloverable account balance under the Company Benefit Plan that is a cash or deferred
arrangement under Section 401(k) of the Code (the “Company Savings Plan”) to a defined contribution plan designated by Purchaser (the “Purchaser Savings Plan”), and Seller shall cause the Company Savings Plan to
deliver to the Purchaser Savings Plan as soon as reasonably practicable after the Closing Date the promissory notes and other loan documentation, if any, of the Continuing Employees who have elected such a direct rollover in accordance with the
procedures prescribed by Seller. Purchaser shall cause the Purchaser Savings Plan to accept the direct rollover of electing Continuing Employees’ benefits in cash and, if applicable, promissory notes that are distributed from the Company
Savings Plan. 
  
 (v) If, within two (2) years
after the Closing Date, (a) the employment of any Continuing Employee is terminated by Purchaser or an Affiliate of Purchaser for a reason other than cause (as that term is defined in Purchaser’s severance plan) or (b) a Continuing Employee
leaves his or her employment as a result of the decision by Purchaser or an Affiliate of Purchaser to relocate the place of employment of any Continuing Employee that is greater than a fifty (50) mile radius from the Continuing Employee’s place
of employment immediately before the Effective Time, then, in either case, Purchaser shall provide such Continuing Employee the greater of (x) such severance benefits as Purchaser and its Affiliates make available to their similarly situated
employees and (y) severance benefits equal to two (2) weeks of such Continuing Employee’s salary for every year of service with Purchaser, Seller or their respective Affiliates, not to exceed fifty-two (52) weeks of such Continuing
Employee’s salary. For purposes of calculating the amount of any severance compensation in respect of such severance benefit, Purchaser shall take into account each Continuing Employee’s years of service with the Company, the Subsidiaries
and any predecessor entities, to the same extent as such Continuing Employee was entitled immediately before the Closing to credit for such service. 
  
 (vi) Seller acknowledges that Purchaser is not assuming nor shall Purchaser otherwise be liable for any obligations of Seller under any
Company Benefit Plan; and Purchaser acknowledges that Seller is not assuming nor shall Seller otherwise be liable for any obligations of Purchaser under any Purchaser Plan. 
  
 7.12 Non-Solicitation. 
  
 (a) For a period of two (2) years after the Closing Date, Purchaser shall not, and shall cause its Affiliates not to, cause, solicit, induce or encourage
any employees who are or, after the Closing Date, become employees of Seller or its Affiliates to leave their employment with Seller or its Affiliates; provided, however, the foregoing shall not prohibit general solicitations of
employment not specifically directed toward employees of Seller or its Affiliates or the hiring of such employees in response thereto, nor the hiring, employment or engagement of any employee of Seller or its 
  

 30 

 Affiliates who presents himself or herself for employment without direct or indirect solicitation by Purchaser or any
Affiliate of Purchaser. 
  
 (b) For a period of two (2) years
after the Closing Date, Seller shall not, and shall cause its Affiliates not to, cause, solicit, induce or encourage any Continuing Employees to leave their employment with Purchaser or its Affiliates; provided, however, the foregoing
shall not prohibit general solicitations of employment not specifically directed toward Continuing Employees or the hiring of such employees in response thereto, nor the hiring, employment or engagement of any Continuing Employee who presents
himself or herself for employment without direct or indirect solicitation by Seller or any Affiliate of Seller. 
  
 7.13 Supplementation and Amendment of Schedules. From time to time before the Closing, Seller shall have the right to supplement or amend the
Schedules with respect to any matter hereafter arising or discovered after the delivery of the Schedules pursuant to this Agreement. No such supplement or amendment shall have any effect on the satisfaction of the condition to Closing set forth in
Section 8.1(a); provided, however, if the Closing shall occur, then Purchaser shall be deemed to have waived any right or claim pursuant to the terms of this Agreement or otherwise, including pursuant to Article IX
hereof, with respect to any and all matters disclosed pursuant to any such supplement or amendment at or before the Closing. 
  
 7.14 Company Guarantees. 
  
 (a) Purchaser shall use its commercially reasonable efforts to obtain from the respective beneficiary, in form and substance reasonably satisfactory to
Seller, on or before the Closing, valid and binding written releases of Seller and its Affiliates (other than the Company and the Subsidiaries), as applicable, from any liability or obligation, whether arising before, on or after the Closing Date,
under any Company Guarantees in effect as of the Closing, including by providing substitute guarantees with terms that are at least as favorable to the counterparty as the terms of the applicable Company Guarantees and by furnishing letters of
credit, instituting escrow arrangements, posting surety or performance bonds or making other arrangements as the counterparty may reasonably request. If any Company Guarantee has not been released as of the Closing Date, then Purchaser shall
continue to use its commercially reasonable efforts after the Closing to cause each such unreleased Company Guarantee to be released promptly. 
  
 (b) Notwithstanding anything to the contrary herein, Purchaser and Seller acknowledge and agree that at any time on or after the Closing Date, Seller and
its Affiliates may, in their sole discretion, take any action to terminate, obtain release of or otherwise limit their liability under any and all outstanding Company Guarantees. 
  
 (c) Purchaser shall indemnify and hold harmless Seller and its Affiliates from and after the Closing for any Losses arising
out of or relating to any Company Guarantees. 
  

 31 

 7.15 Intercompany Contracts; Intercompany Balances. Except as set forth on Schedule 7.15,
all contracts, agreements and arrangements (including any Tax sharing or allocation agreements) between and among the Company or any of the Subsidiaries, on the one hand, and Seller or any of its Affiliates (other than the Company and the
Subsidiaries), on the other hand, shall be terminated in their entirety effective as of the Effective Time by the parties and shall be deemed voided, cancelled and discharged in their entirety. Except as set forth on Schedule 7.15, all
intercompany balances between and among the Company or any of the Subsidiaries, on the one hand, and Seller or any of its Affiliates (other than the Company and the Subsidiaries), on the other hand, shall be eliminated by capital contribution,
discharge or otherwise in their entirety effective as of the Effective Time. 
  
 7.16 Tax Matters. 
  
 (a)
Allocation of Purchase Price. As promptly as practicable, but in no event later than sixty (60) days after the determination of Final Working Capital, Purchaser shall prepare and deliver to Seller a statement (the “Allocation
Statement”) allocating the Adjusted Purchase Price among the assets of the Company and the Subsidiaries in accordance with Section 1060 of the Code and the Treasury regulations promulgated thereunder. Seller shall have fifteen (15) days to
review the Allocation Statement and shall notify Purchaser of any disputes with the allocation as set forth in the Allocation Statement. Seller and Purchaser shall negotiate in good faith to resolve any such dispute before the date that is sixty
(60) days before the due date of the Tax Returns that reflect the allocation. If Seller and Purchaser cannot resolve the disputed allocation before such date, then Seller and Purchaser shall refer the dispute to the Accounting Referee to review and
to determine the proper allocation (it being understood that in making such determination, the Accounting Referee shall be functioning as an expert and not as an arbitrator). The Accounting Referee shall deliver to Seller and Purchaser, as promptly
as practicable (but in any case no later than thirty (30) days from the date of engagement of the Accounting Referee), a determination of the allocation. This determination will be binding on the parties hereto and all Tax Returns filed by
Purchaser, Seller, the Company and each of their Affiliates shall be prepared consistently with such allocation. The cost of such review and report shall be borne by Purchaser. 
  
 (b) Tax Returns. Seller shall prepare and file all federal, state and local income Tax Returns of the Company and the
Subsidiaries and all federal, state and local partnership income Tax Returns referred to in section C.1.01 of Exhibit B to that certain Agreement for the Construction, Ownership and Operation of the Mont Belvieu I Fractionation Facility, by and
between Trident NGI, Inc. and Union Pacific Fuels, Inc., dated as of November 17, 1993, in each case with respect to Tax periods ending at or before the Effective Time; provided, however, that for the avoidance of doubt, franchise
Taxes imposed by the State of Texas shall not be treated as an income Tax for this purpose. Purchaser shall prepare and file all other Tax Returns required to be filed by the Company or any of the Subsidiaries with respect to Tax periods ending
before or including the Closing Date in a manner consistent with past practice and shall pay all Taxes due with respect thereto. Purchaser shall deliver to Seller drafts of all such returns (including underlying work papers) at least twenty (20)
days before the date that 
  

 32 

 Purchaser intends to file any such return for Seller’s review and comment. Purchaser shall make any changes to such
returns reasonably requested by Seller. 
  
 7.17 Insurance.

  
 (a) Purchaser shall not, and shall cause each of the Company
and the Subsidiaries not to, assert any right, claim or interest to or under any insurance policies or rights to proceeds thereof (other than any workers’ compensation policy) in effect on or before the Closing Date relating to the Company or
any of the Subsidiaries. In furtherance thereof, Purchaser, on behalf of itself and each of the Company and the Subsidiaries, hereby waives any and all rights to or under any such insurance policies. 
  
 (b) Notwithstanding the foregoing Section 7.17(a), if between the date
of this Agreement and the Effective Time, (i) any loss or damage to the improvements or other tangible personal property of the Company or any of the Subsidiaries shall occur from fire, casualty or any other occurrence, (ii) Seller does not at its
discretion replace or restore such property before the Effective Time and (iii) the Closing occurs, then all insurance proceeds received by Seller, the Company or any of the Subsidiaries as a result of the event causing such loss or damage (net of
any retrospective premium, payback or similar obligations in applicable insurance policies) will be delivered by Seller to Purchaser. For the avoidance of doubt, Seller shall not otherwise have any obligation to replace or restore any such property
if such insurance proceeds are assigned to Purchaser. Seller shall have the sole right and authority to provide notices and claims to the applicable insurance carrier and otherwise to communicate and negotiate with such carrier, but shall use its
commercially reasonable efforts to obtain any such proceeds payable to Seller. Notwithstanding the foregoing, the benefit of any insurance proceeds in relation to “business interruption” damages based upon lost profits or business
opportunities in respect of the period before the Effective Time, and insurance proceeds in relation to such loss or damage to the extent attributable to any such property replaced or restored before the Effective Time or otherwise used for such
purposes, will inure to the benefit of and be payable to Seller, and Purchaser will not be entitled to receive or retain such proceeds. 
  
 ARTICLE VIII 
  
 CONDITIONS TO CLOSING 
  
 8.1 Conditions Precedent to Obligations of Purchaser. The obligation of Purchaser to consummate the transactions contemplated by this Agreement is subject to the fulfillment, on or before the Closing Date, of
each of the following conditions (any or all of which may be waived by Purchaser in whole or in part to the extent permitted by applicable Law): 
  
 (a) Subject to supplementation pursuant to Section 7.13, Seller shall be deemed to remake the representations and warranties of Seller set forth in
this Agreement and such representations and warranties qualified as to materiality shall be true and correct, and those not so qualified shall be true and correct in all material 
  

 33 

 respects, at and as of the Closing Date as though made on the Closing Date, except to the extent such representations and
warranties relate to an earlier date (in which case such representations and warranties qualified as to materiality shall be true and correct, and those not so qualified shall be true and correct in all material respects, on and as of such earlier
date); provided, however, that in the event of a breach of a representation or warranty, the condition set forth in this Section 8.1(a) shall be deemed satisfied unless the effect of all such breaches of representations and
warranties taken together result in a Material Adverse Effect; 
  
 (b) Seller shall have performed and complied with all obligations and agreements required by this Agreement to be performed or complied with by it on or before the Closing Date; provided however, that in the event of any
failure to comply, the condition set forth in this Section 8.1(b) shall be deemed satisfied unless the effect of any such failure to comply results in a Material Adverse Effect; 
  
 (c) there shall not be in effect any Order by a Governmental Body of competent jurisdiction restraining, enjoining or
otherwise prohibiting the consummation of the transactions contemplated hereby; 
  
 (d) the waiting period applicable to the transactions contemplated by this Agreement under the Antitrust Laws shall have expired or early termination shall have been granted; 
  
 (e) Seller shall have delivered, or caused to be delivered, to Purchaser
certificates representing the Membership Interest, duly endorsed in blank or accompanied by stock transfer powers; and 
  
 (f) Seller shall have delivered, or caused to be delivered, to Purchaser a duly executed and acknowledged affidavit of the appropriate Affiliate of
Seller, substantially in the form attached hereto as Exhibit A, stating that such Affiliate of Seller is not a “foreign person” as defined in Section 1445 of the Code. 
  
 8.2 Conditions Precedent to Obligations of Seller. The obligations of Seller to consummate the transactions
contemplated by this Agreement are subject to the fulfillment, before or on the Closing Date, of each of the following conditions (any or all of which may be waived by Seller in whole or in part to the extent permitted by applicable Law;
provided, however, that Seller agrees that it shall not waive the condition set forth in Section 8.2(f) before the six month anniversary of the date hereof): 
  
 (a) Purchaser shall be deemed to remake the representations and warranties of Purchaser set forth in this Agreement and such
representations and warranties qualified as to materiality shall be true and correct, and those not so qualified shall be true and correct in all material respects, at and as of the Closing Date as though made on the Closing Date, except to the
extent such representations and warranties relate to an earlier date (in which case such representations and warranties qualified as to materiality shall be true and correct, and those not so qualified shall be true and correct in all material
respects, on and as of such earlier date); 
  

 34 

 (b) Purchaser shall have performed and complied in all material respects with all obligations and
agreements required by this Agreement to be performed or complied with by it on or before the Closing Date; 
  
 (c) there shall not be in effect any Order by a Governmental Body of competent jurisdiction restraining, enjoining or otherwise prohibiting the
consummation of the transactions contemplated hereby; 
  
 (d) the
waiting period applicable to the transactions contemplated by this Agreement under the Antitrust Laws shall have expired or early termination shall have been granted; 
  
 (e) Seller shall have received the Adjusted Purchase Price pursuant to Section 3.2; and 
  
 (f) the transactions contemplated by (i) that certain Asset Purchase
Agreement dated as of the date hereof by and between Koch Pipeline Company, L.P. and Purchaser and (ii) that certain Limited Liability Company Membership Interest and Stock Purchase Agreement dated as of the date hereof by and between Koch
Hydrocarbon Management Company, LLC and Purchaser shall each be consummated simultaneously with the Closing and the transactions contemplated herein. 
  
 8.3 Frustration of Closing Conditions. Neither Purchaser nor Seller may rely on the failure of any condition set forth in Sections 8.1 or
8.2, as the case may be, if such failure was caused by such party’s failure to comply with any provision of this Agreement. 
  
 ARTICLE IX 
  
 INDEMNIFICATION 
  
 9.1 Survival of Representations and Warranties and Covenants. The representations and warranties of the parties contained in this Agreement shall survive the Closing until nine (9) months after the Closing Date, except that the
representations and warranties in Sections 5.1, 5.2, 5.4, 5.19, 6.1, 6.2, 6.5 and 6.6 shall survive until the fifth annual anniversary of the Closing Date and the representations and warranties
in Section 5.9 shall survive the Closing until the expiration of the applicable statute of limitations. All of the covenants made by each party in this Agreement shall survive the consummation of the transactions contemplated herein and shall
continue in full force and effect after the Closing indefinitely until all obligations with respect to any such covenants are fulfilled in their entirety. 
  
 9.2 Indemnification by Seller. 
  
 (a) Subject to Sections 7.13, 9.1 and 9.5 hereof, Seller hereby agrees to indemnify and hold Purchaser, the Company and their
respective directors, officers, employees, Affiliates, stockholders, agents, attorneys, representatives and permitted assigns (collectively, the “Purchaser Indemnified Parties”) harmless from and against any 
  

 35 

 Losses incurred by any of the Purchaser Indemnified Parties based upon or arising directly from any breach of the
representations, warranties, covenants or agreements made by Seller in this Agreement. 
  
 (b) Purchaser acknowledges and agrees that Seller shall not have any liability under any provision of this Agreement for any Loss to the extent that such Loss relates to action taken by Purchaser or any other Person
(other than Seller in breach of this Agreement) after the Closing Date. Purchaser shall take and shall cause its Affiliates to take all reasonable steps to mitigate any Loss upon becoming aware of any event that would reasonably be expected to, or
does, give rise thereto, including incurring costs only to the minimum extent necessary to remedy the breach that gives rise to the Loss. 
  
 9.3 Indemnification by Purchaser. 
  
 (a) Subject to Sections 9.1 and 9.5, Purchaser hereby agrees to indemnify and hold Seller and its directors, officers, employees,
Affiliates, stockholders, agents, attorneys, representatives and permitted assigns (collectively, the “Seller Indemnified Parties”) harmless from and against any Losses incurred by any of the Seller Indemnified Parties based upon or
arising directly from (i) any breach of the representations, warranties, covenants or agreements made by Purchaser in this Agreement or (ii) except as otherwise provided in Section 9.2(a), all Liabilities of the Company or any of the
Subsidiaries arising on, before or after the Closing Date. 
  
 (b)
Seller shall take and cause its Affiliates to take all reasonable steps to mitigate any Loss upon becoming aware of any event that would reasonably be expected to, or does, give rise thereto, including incurring costs only to the minimum extent
necessary to remedy the breach that gives rise to the Loss. 
  
 9.4 Indemnification Procedures. 
  
 (a) In the
event that any Legal Proceeding shall be instituted, or that any claim shall be asserted, by any Person in respect of which payment may be sought under Sections 9.2 or 9.3 hereof ( an “Indemnification Claim”), the
indemnified party shall promptly cause written notice in reasonable detail of the assertion of any Indemnification Claim of which it has knowledge that is covered by this indemnity to be forwarded to the indemnifying party. The indemnifying party
shall have the right, at its sole option and expense, to be represented by counsel of its choice, which must be reasonably satisfactory to the indemnified party, and to defend against, negotiate, settle or otherwise deal with any Indemnification
Claim that relates to any Losses indemnified against hereunder. If the indemnifying party elects to defend against, negotiate, settle or otherwise deal with any Indemnification Claim that relates to any Losses indemnified against hereunder, it shall
within ninety (90) days notify the indemnified party of its intent to do so. If the indemnifying party elects not to defend against, negotiate, settle or otherwise deal with any Indemnification Claim that relates to any Losses indemnified against
hereunder, the indemnified party may defend against, negotiate, settle or otherwise deal with such Indemnification Claim. If the indemnifying party shall assume the defense of any Indemnification Claim, the indemnified party may participate, at its

  

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 own expense, in the defense of such Indemnification Claim; provided, however, that such indemnified party
shall be entitled to participate in any such defense with separate counsel at the expense of the indemnifying party if, (i) so requested by the indemnifying party to participate or (ii) in the reasonable opinion of counsel to the indemnified party,
a conflict or potential conflict exists between the indemnified party and the indemnifying party that would make such separate representation advisable; and provided, further, that the indemnifying party shall not be required to pay
for more than one such counsel for all indemnified parties in connection with any Indemnification Claim. The parties hereto agree to cooperate fully with each other in connection with the defense, negotiation or settlement of any such
Indemnification Claim. Notwithstanding anything in this Section 9.4 to the contrary, neither the indemnifying party nor the indemnified party shall, without the written consent of the other party, settle or compromise any Indemnification
Claim or permit a default or consent to entry of any judgment unless the claimant and such party provide to such other party an unqualified release from all liability in respect of the Indemnification Claim. Notwithstanding the foregoing, if a
settlement offer solely for money damages is made by the applicable third party claimant, and the indemnifying party notifies the indemnified party in writing of the indemnifying party’s willingness to accept the settlement offer and, subject
to the applicable limitations of Section 9.5, pay the amount called for by such offer, and the indemnified party declines to accept such offer, the indemnified party may continue to contest such Indemnification Claim, free of any
participation by the indemnifying party, and the amount of any ultimate liability with respect to such Indemnification Claim that the indemnifying party has an obligation to pay hereunder, subject to the applicable limitations of Section 9.5,
shall be limited to the lesser of (A) the amount of the settlement offer that the indemnified party declined to accept plus the Losses of the indemnified party relating to such Indemnification Claim through the date of its rejection of the
settlement offer or (B) the aggregate Losses of the Indemnified Party with respect to such Indemnification Claim. If the indemnifying party makes any payment on any Indemnification Claim, the indemnifying party shall be subrogated, to the extent of
such payment, to all rights and remedies of the indemnified party to any insurance benefits or other claims of the indemnified party with respect to such Indemnification Claim. 
  
 (b) After any final decision, judgment or award shall have been rendered by a Governmental Body of competent jurisdiction
and the expiration of the time in which to appeal therefrom, or a settlement shall have been consummated, or the indemnified party and the indemnifying party shall have arrived at a mutually binding agreement with respect to an Indemnification Claim
hereunder, the indemnified party shall forward to the indemnifying party notice of any sums due and owing by the indemnifying party pursuant to this Agreement with respect to such matter. 
  
 9.5 Limitations on Indemnification. 
  
 (a) A Purchaser Indemnified Party may assert an Indemnification Claim pursuant to Section 9.2(a) with respect to
representations and warranties of the Seller only to the extent the Purchaser Indemnified Party gives notice of the Indemnification Claim pursuant to Section 9.4(a) before the expiration of the applicable time period set forth in Section
9.1 for such representation and warranty. Any 
  

 37 

 Indemnification Claim not made in accordance with Section 9.4(a) by the Purchaser Indemnified Parties on or before
the applicable date set forth in Section 9.1, and Seller’s indemnification obligations with respect thereto, will be irrevocably and unconditionally released and waived by the Purchaser Indemnified Parties. 
  
 (b) Notwithstanding the provisions of this Article IX, Seller shall
not have any indemnification obligations for Losses under Section 9.2, (i) for any individual item where the Loss relating thereto is less than $100,000 and (ii) in respect of each individual item where the Loss relating thereto is equal to
or greater than $100,000, unless the aggregate amount of all such Losses exceeds three (3%) percent of the Purchase Price, and then only to the extent of such excess. In no event shall the aggregate amount of Losses to be paid by Seller under
Section 9.2 exceed ten (10%) percent of the Purchase Price. 
  
 (c) No representation or warranty of Seller contained herein shall be deemed untrue or incorrect, and Seller shall not be deemed to have breached a representation or warranty, as a consequence of the existence of any fact, circumstance or
event of which (i) is disclosed in response to another representation or warranty contained in this Agreement or (ii) Purchaser is aware as of the Closing Date. 
  

(d) No Purchaser Indemnified Party shall have any right to indemnification under this Article IX in respect of any matter that is taken into
account in the calculation of any adjustment to the Purchase Price pursuant to Sections 3.3 and 3.4. 
  
 (e) The amount of any Losses for which indemnification is provided under this Article IX shall be net of any amounts actually recovered or
recoverable by the indemnified party under insurance policies or otherwise, and net of any Tax benefit realized by Purchaser with respect to such Losses. 
  
 (f) For purposes of calculating the amount of any Losses for which indemnification for any breach of any representation or warranty is provided under this
Article IX (but not for purposes of determining whether any particular representation or warranty contained herein has been breached), any materiality or Material Adverse Effect qualifications in the applicable representations or warranties
shall be ignored. 
  
 (g) Notwithstanding anything contained in
this Agreement to the contrary, Purchaser, on behalf of itself and each of the other Purchaser Indemnified Parties, acknowledges and agrees that, except for the representations and warranties contained in Article V (as modified by the
Schedules hereto), neither Seller nor any other Person is making any express or implied representation or warranty with respect to Seller, the Company, the Subsidiaries, their respective Affiliates or the transactions contemplated by this Agreement,
and Seller disclaims any representations or warranties, whether made by Seller, the Company or any of their respective Affiliates, officers, directors, employees, agents or representatives. Any claims a Purchaser Indemnified Party may have for
breach of representation or warranty shall be based solely on the representations and warranties of Seller set forth in Article V (as modified by the Schedules hereto as supplemented or amended). In furtherance of the foregoing, except

  

 38 

 for the representations and warranties contained in Article V (as modified by the Schedules hereto), Purchaser, on
behalf of itself and each of the other Purchaser Indemnified Parties, acknowledges and agrees that none of the Company, Seller, any of their respective Affiliates or any other Person will have or be subject to any liability to a Purchaser
Indemnified Party or any other Person for, and Seller hereby disclaims all liability and responsibility for, any representation, warranty, projection, forecast, statement, or information made, communicated, or furnished (orally or in writing) to
Purchaser or its Affiliates or representatives, including any confidential memoranda distributed on behalf of the Company relating to the Company or any of the Subsidiaries or other publications or data room information provided to Purchaser or its
Affiliates or representatives, or any other document or information in any form provided to Purchaser or its Affiliates or representatives in connection with the sale of the Membership Interest and the transactions contemplated hereby (including any
opinion, information, projection, or advice that may have been or may be provided to Purchaser or its Affiliates or representatives by any director, officer, employee, agent, consultant, or representative of the Company or Seller or any of their
respective Affiliates) or for Purchaser’s use of any such information. 
  
 (h) Purchaser, on behalf of itself and each of the other Purchaser Indemnified Parties, acknowledges that it has conducted to its satisfaction, its own independent investigation of the condition, operations, assets
(including all activated and deactivated pipelines) and business of the Company and the Subsidiaries and, in making its determination to proceed with the transactions contemplated by this Agreement, each of the Purchaser Indemnified Parties has
relied on the results of Purchaser’s independent investigation. The disclosure of any matter or item in any schedule hereto shall not be deemed to constitute an acknowledgment that any such matter is required to be disclosed. 
  
 (i) Purchaser, on behalf of itself and each of the other Purchaser
Indemnified Parties, acknowledges that the properties of the Company and the Subsidiaries have asbestos-containing materials. Seller hereby disclaims all liability and responsibility with respect to any claims or Liabilities arising therefrom or
related thereto, and Purchaser, on behalf of itself and each of the other Purchaser Indemnified Parties, acknowledges that it shall have no claims against Seller with respect thereto. 
  
 9.6 Tax Treatment of Indemnity Payments. Seller and Purchaser agree to treat any indemnity payment made pursuant to
this Article IX as an adjustment to the Purchase Price for federal, state, local and foreign income tax purposes. 
  
 9.7 NO CONSEQUENTIAL DAMAGES. NOTWITHSTANDING ANYTHING
TO THE CONTRARY ELSEWHERE IN THIS AGREEMENT OR PROVIDED FOR UNDER ANY
APPLICABLE LAW, NO PARTY SHALL, IN ANY EVENT, BE LIABLE TO ANY
OTHER PERSON, EITHER IN CONTRACT OR IN TORT, FOR ANY CONSEQUENTIAL,
INCIDENTAL, INDIRECT, SPECIAL OR PUNITIVE DAMAGES OF SUCH OTHER PERSON, INCLUDING
LOSS OF FUTURE REVENUE, INCOME OR PROFITS, DIMINUTION OF VALUE OR
LOSS OF BUSINESS REPUTATION OR OPPORTUNITY RELATING TO THE BREACH OR
ALLEGED BREACH HEREOF, WHETHER OR NOT THE POSSIBILITY OF SUCH DAMAGES
HAS BEEN DISCLOSED TO THE OTHER PARTY IN ADVANCE OR COULD HAVE
BEEN REASONABLY FORESEEN BY SUCH OTHER PARTY 
  

 39 

 (PROVIDED THAT SUCH LIMITATION SHALL
NOT LIMIT SELLER’S RIGHT TO RECOVER CONTRACT DAMAGES IN CONNECTION
WITH PURCHASER’S FAILURE TO CONSUMMATE THE CLOSING IN VIOLATION OF
THIS AGREEMENT). THE EXCLUSION OF CONSEQUENTIAL, INCIDENTAL, INDIRECT, SPECIAL OR
PUNITIVE DAMAGES AS SET FORTH IN THE PRECEDING SENTENCE SHALL NOT
APPLY TO ANY SUCH DAMAGES SOUGHT BY THIRD PARTIES AGAINST A PURCHASER
INDEMNIFIED PARTY OR A SELLER INDEMNIFIED PARTY, AS THE CASE MAY BE,
IN CONNECTION WITH LOSSES THAT MAY BE INDEMNIFIED PURSUANT TO THIS
ARTICLE IX. 
  
 9.8
EXCLUSIVE REMEDY. SELLER, ON BEHALF OF ITSELF AND EACH OF THE
OTHER SELLER INDEMNIFIED PARTIES, AND PURCHASER, ON BEHALF OF ITSELF AND
EACH OF THE OTHER PURCHASER INDEMNIFIED PARTIES, ACKNOWLEDGE AND AGREE THAT,
SUBJECT TO SECTION 10.12, THE SOLE AND EXCLUSIVE REMEDY FOR ANY BREACH
OR INACCURACY, OR ALLEGED BREACH OR INACCURACY, OF ANY REPRESENTATION OR
WARRANTY IN THIS AGREEMENT OR ANY COVENANT OR AGREEMENT UNDER THIS
AGREEMENT, SHALL BE INDEMNIFICATION IN ACCORDANCE WITH THIS ARTICLE IX. IN
FURTHERANCE OF THE FOREGOING, SELLER, ON BEHALF OF ITSELF AND EACH OF
THE OTHER SELLER INDEMNIFIED PARTIES, AND PURCHASER, ON BEHALF OF ITSELF
AND EACH OF THE OTHER PURCHASER INDEMNIFIED PARTIES, HEREBY WAIVE, TO
THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL OTHER
RIGHTS, CLAIMS AND CAUSES OF ACTION (INCLUDING RIGHTS OF CONTRIBUTIONS, IF
ANY) THAT MAY BE BASED UPON, ARISE OUT OF OR RELATE TO
THIS AGREEMENT, OR THE NEGOTIATION, EXECUTION OR PERFORMANCE OF THIS AGREEMENT
(INCLUDING ANY TORT OR BREACH OF CONTRACT CLAIM OR CAUSE OF ACTION
BASED UPON, ARISING OUT OF OR RELATED TO ANY REPRESENTATION OR
WARRANTY MADE IN OR IN CONNECTION WITH THIS AGREEMENT OR AS AN
INDUCEMENT TO ENTER INTO THIS AGREEMENT), KNOWN OR UNKNOWN, FORESEEN OR
UNFORESEEN, WHICH EXIST OR MAY ARISE IN THE FUTURE, THAT IT MAY
HAVE AGAINST THE SELLER INDEMNIFIED PARTIES OR THE PURCHASER INDEMNIFIED PARTIES,
AS THE CASE MAY BE, ARISING UNDER OR BASED UPON ANY FEDERAL,
STATE OR LOCAL LAW (INCLUDING ANY SUCH LAW RELATING TO ENVIRONMENTAL
MATTERS OR ARISING UNDER OR BASED UPON ANY SECURITIES LAW, COMMON LAW
OR OTHERWISE). 
  
 9.9 No
Transfer of Seller’s Indemnities. If Purchaser sells, assigns or otherwise transfers, by operation of law or otherwise, any or all of the Membership Interest to any Person, other than an Affiliate of Purchaser, then Seller’s
indemnities pursuant to Section 9.2 relating to such transferred Membership Interest, or portion thereof, shall automatically and immediately extinguish. 
  

ARTICLE X 
  
 MISCELLANEOUS 
  
 10.1 Payment of Transfer Taxes. All sales, use, transfer, intangible, recordation, documentary stamp or similar Taxes or charges, of any nature whatsoever, applicable to, or resulting from, the transactions contemplated by this
Agreement shall be borne by Purchaser. At Closing, Purchaser shall remit such Taxes resulting from the transactions contemplated by this Agreement to Seller or otherwise provide for the 
  

 40 

 payment of such Taxes in a manner satisfactory to Seller. In the event Seller receives written notice assessing Taxes
from any tax authority after the Closing Date with respect to such Taxes, Purchaser shall within ten (10) days of receiving written notice from Seller of such Taxes, remit such amounts to Seller. 
  
 10.2 Expenses. Except as otherwise provided in this Agreement, each of
Seller and Purchaser shall bear its own expenses incurred in connection with the negotiation and execution of this Agreement and each other agreement, document and instrument contemplated by this Agreement and the consummation of the transactions
contemplated hereby and thereby. 
  
 10.3 Submission to
Jurisdiction; Consent to Service of Process. 
  
 (a) Seller,
on behalf of itself and each of the other Seller Indemnified Parties, and Purchaser, on behalf of itself and each of the other Purchaser Indemnified Parties, hereby irrevocably submit to the exclusive personal jurisdiction of the Delaware Court of
Chancery over any dispute arising out of or relating to this Agreement or any of the transactions contemplated hereby and each party hereby irrevocably agrees that all claims in respect of such dispute or any suit, action or proceeding related
thereto may be heard and determined in such court. Seller, on behalf of itself and each of the other Seller Indemnified Parties, and Purchaser, on behalf of itself and each of the other Purchaser Indemnified Parties, hereby irrevocably waive, to the
fullest extent permitted by applicable Law, any objection that they may now or hereafter have to the laying of venue of any such dispute brought in such court or any defense of inconvenient forum for the maintenance of such dispute. Each of Seller,
on behalf of itself and each of the other Seller Indemnified Parties, and Purchaser, on behalf of itself and each of the other Purchaser Indemnified Parties, hereto agrees that a judgment in any such dispute may be enforced in other jurisdictions by
suit on the judgment or in any other manner provided by Law. 
  
 (b) Each of Seller, on behalf of itself and each of the other Seller Indemnified Parties, and Purchaser, on behalf of itself and each of the other Purchaser Indemnified Parties, hereto hereby consents to process being served by any party to
this Agreement in any suit, action or proceeding by delivery of a copy thereof in accordance with the provisions of Section 10.6. 
  
 10.4 Entire Agreement; Amendments and Waivers. This Agreement (including the schedules and exhibits hereto) and the Confidentiality Agreement
represent the entire understanding and agreement between the parties hereto with respect to the subject matter hereof. This Agreement can be amended, supplemented or changed, and any provision hereof can be waived, only by written instrument making
specific reference to this Agreement signed by the party against whom enforcement of any such amendment, supplement, modification or waiver is sought. No action taken pursuant to this Agreement, including any investigation by or on behalf of any
party, shall be deemed to constitute a waiver by the party taking such action of compliance with any representation, warranty, covenant or agreement contained herein. The waiver by any party hereto of a breach of any provision of this Agreement
shall not operate or be 
  

 41 

 construed as a further or continuing waiver of such breach or as a waiver of any other or subsequent breach. No failure
on the part of any party to exercise, and no delay in exercising, any right, power or remedy hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of such right, power or remedy by such party preclude any other or
further exercise thereof or the exercise of any other right, power or remedy. 
  
 10.5 Governing Law. The provisions of this Agreement, all of the documents delivered pursuant hereto, their execution, performance or nonperformance, interpretation, construction and all matters based upon,
arising out of or related to this Agreement or the negotiation, execution or performance of this Agreement (whether in tort or contract) shall be governed by the laws, both procedural and substantive, of the State of Delaware without regard to its
conflict of laws provisions that if applied might require the application of the laws of another jurisdiction. 
  
 10.6 Notices. All notices and other communications under this Agreement shall be in writing and shall be deemed given (a) when delivered personally
by hand (with written confirmation of receipt), (b) when sent by facsimile (with written confirmation of transmission) or (c) one (1) business day after the day sent by overnight courier (with written confirmation of receipt), in each case at the
following addresses and facsimile numbers (or to such other address or facsimile number as a party may have specified by notice given to the other party pursuant to this provision): 
  
 If to Seller, to: 
  
 Koch Holdings Enterprises, LLC 
 Attn:
President 
 4111 E. 37th St. North 
 Wichita, Kansas 67220 
 Fax: (316) 828-7972 
  

With a copy to: 
  
 Koch Holdings, LLC 
 Attn: General Counsel

 4111 E. 37th St. North 
 Wichita, Kansas 67220 
 Fax: (316) 828-3133 
  

and 
  
 Weil, Gotshal & Manges LLP 
 Attn: Glenn
D. West, Esq. 
 200 Crescent Court, Suite 300 
 Dallas, Texas 75201 
 Fax: (214) 746-7777 
  

 42 

 If to Purchaser, to: 
  
 ONEOK, Inc. 
 Attn: David Kyle 
 100 West Fifth Street 
 Tulsa, Oklahoma 74103 
 Fax: (918) 588-7961 
  
 With a copy to: 
  
 ONEOK, Inc. 
 Attn: General Counsel

 100 West Fifth Street 
 Tulsa,
Oklahoma 74103 
 Fax: (918) 588-7971 
  
 10.7 Severability. If any term or other provision of this Agreement is invalid, illegal, or incapable of being enforced by any Law or public
policy, all other terms or provisions of this Agreement shall nevertheless remain in full force and effect so long as the legal substance of the transactions contemplated hereby is not affected in any manner materially adverse to any party. Upon
such determination that any term or other provision is invalid, illegal, or incapable of being enforced, the parties hereto shall negotiate in good faith to modify this Agreement so as to effect the original intent of the parties as closely as
possible in an acceptable manner in order that the transactions contemplated hereby are consummated as originally contemplated to the greatest extent possible. 
  

10.8 Binding Effect; Assignment. This Agreement shall be binding upon and inure to the benefit of the parties and their respective successors
and permitted assigns. Nothing in this Agreement shall create or be deemed to create any third party beneficiary rights in any person or entity not a party to this Agreement, except as contemplated by Section 7.7. No assignment of this
Agreement or of any rights or obligations hereunder may be made by either Seller or Purchaser, directly or indirectly (by operation of law or otherwise), without the prior written consent of the other party hereto (other than an assignment to an
Affiliate) and any attempted assignment without the required consents shall be void. No assignment of any obligations hereunder shall relieve the assignor of its obligations hereunder, and any such assignor shall remain jointly and severally liable
for its obligations and the obligations of its permitted assignee. Upon any such permitted assignment, the references in this Agreement to Purchaser shall also apply to any such assignee unless the context otherwise requires. 
  
 10.9 Non-Recourse. This Agreement may only be enforced against, and
any claims or causes of action that may be based upon, arise out of or relate to this Agreement, or the negotiation, execution or performance of this Agreement may only be made against, the entities that are expressly identified as parties hereto.
No past, present or future director, officer, employee, incorporator, member, partner, stockholder, Affiliate, agent, attorney or representative of Seller or the Company or any of their 
  

 43 

 respective Affiliates shall have any liability for any obligations or liabilities of Seller under this Agreement of or
for any claim based on, in respect of, or by reason of, the transactions contemplated hereby and thereby. 
  
 10.10 Counterparts. This Agreement may be executed in one or more counterparts, each of which will be deemed to be an original copy of this
Agreement and all of which, when taken together, will be deemed to constitute one and the same agreement. Once signed, any reproduction of this Agreement made by reliable means (e.g., photocopy, facsimile) is considered an original. 
  
 10.11 Time is of the Essence. With regard to the dates and time
periods set forth or referred to in this Agreement, TIME IS OF THE ESSENCE. 
  
 10.12 Specific Performance. Without limiting any other rights or remedies of the parties under this Agreement, to the extent all of the conditions to Closing set forth in Article VIII have either been
satisfied or waived and a party to this Agreement fails to consummate the Closing, the other party hereto shall have the right to seek a decree of specific performance to cause the breaching party to so consummate the Closing. 
  
 [THE REMAINDER OF
THIS PAGE IS INTENTIONALLY LEFT BLANK.] 
  

 44 

 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed by their respective
officers thereunto duly authorized, as of the date first written above. 
  

			
	ONEOK, INC.
		
	By:	 	 /s/ David Kyle

	Name:	 	David Kyle
	Title:	 	Chairman, President and
	 	 	Chief Executive Officer

  

					
	KOCH HOLDINGS ENTERPRISES, LLC
		
	By:	 	Koch Holdings, LLC, its Manager
			
	 	 	By:	 	 /s/ Steven J. Feilmeier

	 	 	Name:	 	Steven J. Feilmeier
	 	 	Title:	 	President

  

 45Purchase Agreement between Koch Hydrocarbon Management Company, LLC and Oneok

 Exhibit 10.4 
  
 EXECUTION COPY 
  
 Limited Liability Company Membership Interest 
  
 Purchase Agreement 
  
 by and between 
  
 KOCH HYDROCARBON MANAGEMENT COMPANY, LLC 
  
 and 
  
 ONEOK, INC. 
  
 for the purchase and sale of

  
 a 100% Membership Interest in 
  
 KOCH VESCO HOLDINGS, LLC 
  
 Date: May 9, 2005 

 TABLE OF CONTENTS 
  

							
	 	  	 	  	Page

	 1.
	  	Definitions	  	1
				
	 	  	1.1	  	Definitions	  	1
				
	 	  	1.2	  	Construction	  	5
				
	 	  	1.3	  	Seller Knowledge Qualifiers	  	5
			
	 2.
	  	Purchase and Sale of the Vesco Holdings Membership Interest	  	5
				
	 	  	2.1	  	Purchase and Sale of the Vesco Holdings Membership Interest	  	5
				
	 	  	2.2	  	Purchase Price	  	5
				
	 	  	2.3	  	Closing Date Statement	  	6
			
	 3.
	  	Closing and Termination.	  	6
				
	 	  	3.1	  	Closing	  	6
				
	 	  	3.2	  	Termination of Agreement	  	6
				
	 	  	3.3	  	Effect of Termination	  	6
			
	 4.
	  	Representations and Warranties of Seller	  	7
				
	 	  	4.1	  	Organization and Good Standing	  	7
				
	 	  	4.2	  	Authority	  	7
				
	 	  	4.3	  	Enforceable	  	7
				
	 	  	4.4	  	No Conflict	  	7
				
	 	  	4.5	  	Consents and Approvals	  	8
				
	 	  	4.6	  	Ownership	  	8
				
	 	  	4.7	  	Financial Statements	  	8
				
	 	  	4.8	  	Brokers or Finders	  	9
				
	 	  	4.9	  	Proceedings	  	9
				
	 	  	4.10	  	Contracts	  	9
				
	 	  	4.11	  	No Undisclosed Liabilities	  	9
				
	 	  	4.12	  	Compliance with Laws; Permits	  	9
				
	 	  	4.13	  	No Other Business	  	9
				
	 	  	4.14	  	Employees	  	9
			
	 5.
	  	Representations and Warranties of Purchaser	  	10
				
	 	  	5.1	  	Organization and Good Standing	  	10

  

 i 

 TABLE OF CONTENTS 
 (continued) 
  

							
	 	  	 	  	 	  	Page

	 	  	5.2	  	Authority	  	10
				
	 	  	5.3	  	Enforceable	  	10
				
	 	  	5.4	  	No Conflict	  	10
				
	 	  	5.5	  	Consents and Approvals	  	10
				
	 	  	5.6	  	Brokers or Finders	  	10
				
	 	  	5.7	  	Proceedings	  	11
				
	 	  	5.8	  	Securities Matters	  	11
				
	 	  	5.9	  	Financing	  	11
			
	 6.
	  	Covenants	  	11
				
	 	  	6.1	  	Access to Information	  	11
				
	 	  	6.2	  	Further Assurances	  	12
				
	 	  	6.3	  	Supplementation and Amendment of Schedules	  	12
				
	 	  	6.4	  	Antitrust Approvals	  	12
				
	 	  	6.5	  	Use of Name	  	14
				
	 	  	6.6	  	Preservation of Records	  	14
				
	 	  	6.7	  	Publicity	  	15
				
	 	  	6.8	  	Tax Matters	  	15
				
	 	  	6.9	  	Insurance	  	16
				
	 	  	6.10	  	Confidentiality	  	17
			
	 7.
	  	Indemnification	  	17
				
	 	  	7.1	  	Survival of Representations and Warranties and Covenants	  	17
				
	 	  	7.2	  	Indemnification by Seller	  	17
				
	 	  	7.3	  	Indemnification by Purchaser	  	18
				
	 	  	7.4	  	Indemnification Procedures	  	18
				
	 	  	7.5	  	Limitations on Indemnification	  	19
				
	 	  	7.6	  	Tax Treatment of Indemnity Payments	  	21
				
	 	  	7.7	  	No Consequential Damages	  	21
				
	 	  	7.8	  	Exclusive Remedy	  	22
				
	 	  	7.9	  	No Transfer of Seller’s Indemnities	  	22

  

 ii 

 TABLE OF CONTENTS 
 (continued) 
  

							
	 	  	 	  	Page

	 8.
	  	Conditions to Closing	  	22
				
	 	  	8.1	  	Conditions Precedent to Obligations of Seller	  	22
				
	 	  	8.2	  	Conditions Precedent to Obligations of Purchaser	  	23
				
	 	  	8.3	  	Frustration of Closing Conditions	  	24
			
	 9.
	  	Miscellaneous	  	25
				
	 	  	9.1	  	Payment of Transfer Taxes	  	25
				
	 	  	9.2	  	Expenses	  	25
				
	 	  	9.3	  	Submission to Jurisdiction; Consent to Service of Process	  	25
				
	 	  	9.4	  	Entire Agreement; Amendments and Waivers	  	25
				
	 	  	9.5	  	Governing Law	  	26
				
	 	  	9.6	  	Notices	  	26
				
	 	  	9.7	  	Severability	  	27
				
	 	  	9.8	  	Binding Effect; Assignment	  	27
				
	 	  	9.9	  	Non-Recourse	  	28
				
	 	  	9.10	  	Counterparts	  	28
				
	 	  	9.11	  	Time is of the Essence	  	28
				
	 	  	9.12	  	Specific Performance	  	28

  

 iii 

 Exhibits 
  

			
	Exhibit A	  	Form of § 1445 Certificate
	Exhibit B	  	Form of Assignment and Assumption Agreement
		
	Schedules	  	 
		
	Schedule 4.4	  	No Conflict
	Schedule 4.9	  	Proceedings
	Schedule 4.10	  	Contracts

  

 iv 

 Limited Liability Company Membership 
 Interest Purchase Agreement 
  
 This Limited Liability Company Membership Interest Purchase Agreement (this “Agreement”), dated as of May 9, 2005, is made by and between Koch Hydrocarbon Management Company, LLC, a Delaware limited
liability company (“Seller”), and ONEOK, Inc., an Oklahoma corporation (“Purchaser”). Each of Purchaser and Seller is sometimes individually referred to herein as “Party,” and collectively as the
“Parties.” 
  
 R E C I T A L S 

 
 A. Seller owns 100% of the membership interests (the “Vesco
Holdings Membership Interest”) of Koch Vesco Holdings, LLC, a Delaware limited liability company (“Vesco Holdings”). 
  
 B. Vesco Holdings owns a membership interest in Venice Energy Services Company, L.L.C. (“VESCO”), a Delaware limited liability company,
which membership interest represents 10.1765% of the outstanding membership interests of VESCO (the “VESCO Membership Interest”). 
  
 C. Purchaser desires to purchase and acquire from Seller and Seller desires to sell, transfer, assign and convey the Vesco Holdings Membership Interest to
Purchaser, subject to the terms and conditions set forth in this Agreement. 
  
 NOW, THEREFORE, the Parties, in consideration of their mutual promises and covenants set forth herein, and for other good and valuable consideration, the receipt and adequacy of which are hereby acknowledged,
and subject to the terms and conditions of this Agreement, agree as follows: 
  

	1.	Definitions. 

  
 1.1 Definitions. Capitalized terms used in this Agreement shall have the following meanings: 
  
 “Accounting Referee” has the meaning given to it in
Section 6.8. 
  
 “Act” has the meaning
given to it in Section 5.8. 
  
 “Adjusted Purchase
Price” has the meaning given it in Section 2.2. 
  
 “Affiliate” means, with respect to any Person, any other Person that, directly or indirectly through one or more intermediaries, controls, or is controlled by, or is under common control with, such Person and the term
“control” (including the terms “controlled by” and “under common control with”) means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of 

 

 1 

 such Person, whether through the ownership of voting stock, ownership interest or securities, by contract or otherwise.

  
 “Agreement” has the meaning given it in the
Preamble. 
  
 “Antitrust Division” has the
meaning given it in Section 6.4(a). 
  
 “Antitrust
Laws” has the meaning given it in Section 4.4. 
  
 “Business Day” means any day of the year on which national banking institutions in New York, New York are open to the public for conducting business and are not required or authorized to close. 
  
 “Closing” has the meaning given it in Section 3.1.

  
 “Closing Date” has the meaning given it in
Section 3.1. 
  
 “Closing Date Statement”
has the meaning given it in Section 2.3. 
  
 “Confidentiality Agreement” has the meaning given it in Section 6.10. 
  
 “Contracts” has the meaning given it in Section 4.10. 
  
 “Contributions” has the meaning given it in Section 2.2. 
  
 “Distributions” has the meaning given it in Section 2.2. 
  
 “Encumbrance” means any lien (possessory or otherwise, and
including inchoate liens), judgment liens, community property interest, equitable interest, burden, charge, security interest, hypothecation, mortgage, deed of trust, uniform commercial code or similar filing, adverse claim of title, pledge,
encumbrance, conditional sales or title retention contract, option (including purchase options), right of first refusal, restriction of any kind or nature whatsoever in favor of any Person, or claim or right of any Person of any kind or nature
whatsoever (whether legal or contractual). 
  
 “Financial
Statements” has the meaning given it in Section 4.7. 
  
 “FTC” has the meaning given it in Section 6.4(a). 
  
 “Governmental Body” means any government or governmental or regulatory body thereof, or political subdivision thereof, whether federal, state, local or foreign, or any agency, instrumentality or
authority thereof, or any court or arbitrator (public or private). 
  
 “HSR Act” means the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, and the rules and regulations promulgated thereunder. 
  

 2 

 “Indebtedness” of any Person means, without duplication, (i) the principal of and
premium (if any) in respect of (A) indebtedness of such Person for money borrowed and (B) indebtedness evidenced by notes, debentures, bonds or other similar instruments for the payment of which such Person is responsible or liable; (ii) all
obligations of such Person issued or assumed as the deferred purchase price of property, all conditional sale obligations of such Person and all obligations of such Person under any title retention agreement (but excluding trade accounts payable and
other accrued current liabilities arising in the ordinary course of business of such Person); (iii) all obligations of such Person under leases required to be capitalized in accordance with generally accepted accounting principles in the United
States on the date hereof; (iv) all obligations of such Person for the reimbursement of any obligor on any letter of credit, banker’s acceptance or similar credit transaction; (v) all obligations of the type referred to in clauses (i) through
(iv) of other Persons for the payment of which such Person is responsible or liable as obligor, guarantor, surety or otherwise, including guarantees of such obligations; and (vi) all obligations of the type referred to in clauses (i) through (v) of
other Persons secured by any Encumbrance on any property or asset of such Person (whether or not such obligation is assumed by such Person). 
  
 “Indemnification Claim” has the meaning given it in Section 7.4(a). 
  
 “Koch Marks” has the meaning given it in Section 6.5. 
  
 “Law” means any foreign, federal, state, local law, statute,
code, ordinance, rule or regulation. 
  
 “Legal
Proceeding” means any judicial, administrative or arbitral actions, suits or proceedings (public or private) by or before a Governmental Body. 
  
 “Liability” means any Indebtedness, debt, liability or obligation (whether direct or indirect, absolute or contingent, accrued or
unaccrued, liquidated or unliquidated, or due or to become due) and including all costs and expenses relating thereto. 
  
 “Losses” means all losses, Liabilities, obligations, damages, notices, actions, suits, proceedings, claims, demands, assessments,
judgments, costs, penalties and expenses, including attorneys’ and other professionals’ fees and disbursements. 
  
 “Material Adverse Effect” means a material adverse effect on the business, assets, properties, results of operations or financial
condition of VESCO, other than an effect resulting from an Excluded Matter. “Excluded Matter” means any one or more of the following: (i) the effect of any change in the United States or foreign economies or securities or financial
markets in general; (ii) the effect of any change that generally affects any industry in which VESCO operates; (iii) the effects of any change arising in connection with any natural disasters, hostilities, acts of war, sabotage or terrorism or
military actions or any escalation or material worsening of any such hostilities, acts of war, sabotage or terrorism or military actions existing or underway as of the date hereof; 
  

 3 

 (iv) the effect of any action taken by Purchaser or its Affiliates with respect to the transactions contemplated hereby
or with respect to VESCO; (v) any matter of which Purchaser is aware on the date hereof; (vi) the effect of any changes in applicable Laws or accounting rules; (vii) the failure of VESCO to meet any of its internal projections; (viii) any effect
resulting from the public announcement of this Agreement, compliance with the terms of this Agreement or the consummation of the transactions contemplated by this Agreement; (ix) the loss of any employee of VESCO; or (x) matters that will be
reflected in the determination of the Adjusted Purchase Price as of the Closing Date. 
  
 “Nominal Purchase Price” has the meaning given it in Section 2.2. 
  
 “Organizational Document” means (a) the articles of organization and the operating agreement of a limited liability company; (b) any
charter or similar document adopted or filed in connection with the creation, formation, or organization of a Person; and (c) any amendment to any of the foregoing. 
  
 “Party” and “Parties” have the meanings given them in the Preamble to this Agreement.

  
 “Person” means any individual, corporation,
partnership, firm, joint venture, association, joint enterprise, joint-stock company, trust, unincorporated organization, Governmental Body or other entity. 
  
 “Prime Rate” means the prime lending rate as reported in the Wall Street Journal (under the heading “Money Rates”) on
the Closing Date. 
  
 “Purchaser” has the meaning
given it in the Preamble to this Agreement. 
  
 “Purchaser
Indemnified Parties” has the meaning given it in Section 7.2(a). 
  
 “Seller” has the meaning given it in the Preamble to this Agreement. 
  
 “Seller Indemnified Parties” has the meaning given it in Section 7.3(a). 
  
 “Valuation Statement” has the meaning given to it in
Section 6.8. 
  
 “VESCO” has the meaning
given it in the Recitals. 
  
 “VESCO Articles of
Organization” means VESCO’s certificate of formation, filed at the Secretary of State of the State of Delaware on August 26, 1997. 
  
 “Vesco Holdings” has the meaning given it in the Recitals. 
  
 “Vesco Holdings Articles of Organization” means Vesco Holdings’ certificate of formation, filed at the
Secretary of State of the State of Delaware on February 23, 2005. 
  

 4 

 “Vesco Holdings LLC Agreement” means that certain Limited Liability Company Agreement,
dated February 23, 2005, by Seller as the sole member of Vesco Holdings. 
  
 “Vesco Holdings Membership Interest” has the meaning given it in the Recitals. 
  
 “VESCO LLC Agreement” means that certain Second Amended and Restated Limited Liability Company Agreement, dated April 1, 1998, as amended
on October 1, 2004, by and among Seller (successor in interest to Koch Energy Services Company), Dynegy Midstream Services, Limited Partnership, Chevron U.S.A. Inc., Venice Gathering Company and Enterprise Gas Processing, LLC (successor in interest
to Tejas Natural Gas Liquids, LLC). 
  
 “VESCO Membership
Interest” has the meaning given it in the Recitals. 
  
 1.2 Construction. Unless the context shall require otherwise: (i) words importing the singular number or plural number shall include the plural number and singular number respectively; (ii) words importing the masculine gender shall
include the feminine and neuter genders and vice versa; (iii) reference to “include”, “includes”, and “including” shall be deemed to be followed by the phrase “without limitation”; (iv) reference in this
Agreement to “herein”, “hereby”, or “hereunder”, or any similar formulation, shall be deemed to refer to this Agreement as a whole, including the Exhibit(s) and Schedules referenced herein and which are attached hereto
and incorporated herein by reference; (v) if a term is defined in this Agreement, a derivative of that term shall have a corresponding meaning; and (vi) all references to “Section” or “Sections” refer to the corresponding Section
or Sections of this Agreement. 
  
 1.3 Seller Knowledge
Qualifiers. References to “Seller’s knowledge” or “to the knowledge of Seller” and similar terms shall refer to the actual knowledge of the following individuals: David Overstreet and Kurt Burmeister. 
  

	2.	Purchase and Sale of the Vesco Holdings Membership Interest. 

  
 2.1 Purchase and Sale of the Vesco Holdings Membership Interest. Upon the terms and subject to the conditions of this Agreement, at the Closing,
Seller shall sell, assign, transfer, convey and deliver to Purchaser, and Purchaser will purchase and accept from Seller, the Vesco Holdings Membership Interest. 
  
 2.2 Purchase Price. In consideration of the sale, assignment, transfer, conveyance and delivery of the Vesco Holdings
Membership Interest, Purchaser shall pay to Seller the sum of SIXTY MILLION UNITED STATES DOLLARS ($60,000,000) (the “Nominal Purchase Price”), minus the amount of any distributions received by Vesco Holdings from VESCO
pursuant to the VESCO LLC Agreement (the “Distributions”) from the date hereof until the Closing Date, plus the amount of any capital contributions made by Vesco Holdings to VESCO pursuant to the VESCO LLC Agreement (the
“Contributions”) from the date hereof until the Closing Date (the “Adjusted Purchase  
  

 5 

 Price”) which shall be paid by wire transfer of immediately available United States funds (not ACH) into an
account designated by Seller. 
  
 2.3 Closing Date
Statement. At least two (2) Business Days before Closing, Seller shall deliver to Purchaser a closing statement (the “Closing Date Statement”) that shall show the Distributions and the Contributions made from the date hereof
until the Closing Date (which shall be conclusive for all purposes to adjust the Nominal Purchase Price at Closing, absent manifest error), and shall designate to Purchaser an account into which the Adjusted Purchase Price shall be deposited.

  

	3.	Closing and Termination. 

  
 3.1 Closing. The closing of the transaction (the “Closing”) shall take place at the offices of Seller, 4111 East 37th Street
North, Wichita, Kansas 67220, at 10:00 a.m. (Central time) no later than the second Business Day after all of the conditions to Closing set forth in Sections 8.1 and 8.2 have been satisfied or waived (other than conditions that by
their nature are to be satisfied at the Closing, but subject to the satisfaction or waiver of such conditions) or another time mutually agreed by the Parties. The date on which the Closing occurs is referred to in this Agreement as the
“Closing Date.” The Closing shall be deemed to be effective at 11:59 p.m. Central Time on the day before the Closing Date. 
  
 3.2 Termination of Agreement. This Agreement may be terminated before the Closing as follows: 
  
 (a) At the election of Seller or Purchaser on or after the first annual
anniversary of the date hereof, if the Closing shall not have occurred by the close of business on such date, provided that the terminating party is not in material default of any of its obligations hereunder, and provided further that such date may
be extended by Seller for up to two consecutive periods of up to 180 days each if only the conditions to Closing set forth in Sections 8.1(d) and 8.2(d) remain unsatisfied or unwaived at the first annual anniversary of the date hereof;

  
 (b) by mutual written consent of Purchaser and Seller; or

  
 (c) by Purchaser or Seller if there shall be in effect a final
nonappealable order or judgment of a Governmental Body of competent jurisdiction permanently restraining, enjoining or otherwise prohibiting the consummation of the transactions contemplated hereby; it being agreed that the Parties shall promptly
appeal any adverse determination that is not nonappealable (and pursue such appeal with reasonable diligence). 
  
 3.3 Effect of Termination. In the event that this Agreement is validly terminated in accordance with Section 3.2, written notice thereof
shall forthwith be given to the other Party, and this Agreement shall terminate. Each of the Parties shall be relieved of their duties and obligations arising under this Agreement after the date of such 
  

 6 

 termination and such termination shall be without Liability to Purchaser or Seller; provided, that no such
termination shall relieve any party hereto from Liability for any breach of this Agreement and, provided, further, that the obligations of the parties set forth in Section 9.2 hereof shall survive any such termination and shall
be enforceable hereunder. 
  

	4.	Representations and Warranties of Seller. Seller represents and warrants to Purchaser as follows: 

  
 4.1 Organization and Good Standing. Seller is a limited liability company duly organized and validly existing and in
good standing under the laws of Delaware. Vesco Holdings is a limited liability company, duly organized and validly existing under the laws of Delaware. Seller has provided to Purchaser complete and correct copies of the Vesco Holdings Articles of
Organization and the VESCO Articles of Organization, the Vesco Holdings LLC Agreement and the VESCO LLC Agreement, in each case, as amended to, and in effect on, the date hereof. 
  
 4.2 Authority. Seller has the limited liability company power and authority to execute and deliver this Agreement and
each agreement and instrument to be delivered by Seller pursuant hereto, and to carry out its obligations hereunder and thereunder. The execution, delivery and performance of this Agreement and each agreement and instrument to be delivered pursuant
hereto by Seller, and the consummation of the transactions provided for hereby have been duly authorized and approved by all requisite limited liability company action of Seller and no other act or proceeding on the part of Seller or its members is
necessary to authorize the execution, delivery or performance of this Agreement. 
  
 4.3 Enforceable. This Agreement constitutes a legal, valid, and binding obligation of Seller, enforceable against Seller in accordance with its terms, except as such enforcement may be limited by (i) bankruptcy
or other Laws of such general application affecting creditors’ rights generally and (ii) general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law). 
  
 4.4 No Conflict. Except as set forth on Schedule 4.4 and except
for compliance with the applicable requirements of the HSR Act, the Sherman Act, as amended, the Clayton Act, as amended, the Federal Trade Commission Act, as amended, and any other United States federal or state or foreign statutes, rules,
regulations, orders, decrees, administrative or judicial doctrines or other Laws that are designed to prohibit, restrict or regulate actions having the purpose or effect of monopolization or restraint of trade (collectively, the “Antitrust
Laws”), the execution and delivery of this Agreement by Seller and the consummation by Seller of the transactions contemplated hereby do not and will not: (i) violate any provision of any Organizational Document of Seller or Vesco Holdings;
(ii) violate, conflict with, or constitute a default or a breach under or result in the acceleration of any obligation with respect to any material loan agreement, 
  

 7 

 indenture, lease, or mortgage of Seller or Vesco Holdings, or to the knowledge of Seller, VESCO, or any provision or
restriction of any material lien, lease agreement, sales agreement, contract, or instrument to which Seller or Vesco Holdings, or to the knowledge of Seller, VESCO, is a party or by which it is bound; or (iii) to the knowledge of Seller, violate any
order, judgment, award, decree, Law, rule, ordinance, or regulation to which any assets of Seller, Vesco Holdings or VESCO is subject or by which Seller, Vesco Holdings or VESCO is bound. 
  
 4.5 Consents and Approvals. Except as may be required under the Antitrust Laws or the VESCO LLC Agreement, no notice
to, declaration, filing or registration with, or authorization, consent or approval of, or permit from (other than those already made or obtained) any Person is required to be made or obtained by Seller in connection with the execution, delivery and
performance of this Agreement and the consummation of the transactions contemplated hereby by Seller. 
  
 4.6 Ownership. Vesco Holdings is, and will be immediately before the Closing, the owner of all of the VESCO Membership Interest, free and clear of
any Encumbrance, including any restriction on use, voting, transfer, receipt of income or exercise of any other attribute of ownership, subject to the VESCO Articles of Organization and the terms and conditions of the VESCO LLC Agreement and any
transfer restrictions imposed by securities Laws. The VESCO Membership Interest constitutes all of the membership interest of VESCO currently owned by Vesco Holdings, and the VESCO Membership Interest constitutes 10.1765% of the outstanding
membership interests of VESCO. Seller is, and will be immediately before the Closing, the owner of all of the Vesco Holdings Membership Interest, free and clear of any Encumbrance, including any restriction on use, voting, transfer, receipt of
income or exercise of any other attribute of ownership, subject to the Vesco Holdings Articles of Organization and the terms and conditions of the Vesco Holdings LLC Agreement and any transfer restrictions imposed by securities Laws. The Vesco
Holdings Membership Interest constitutes all of the membership interest of Vesco Holdings currently owned by Seller, and the Vesco Holdings Membership Interest constitutes all of the outstanding membership interests of Vesco Holdings. Seller has
full power and authority to sell, assign, transfer, convey and deliver the Vesco Holdings Membership Interest and when the same are delivered to Purchaser, Purchaser will acquire good title thereto, free and clear of all Encumbrances, subject to the
Vesco Holdings Articles of Organization and the terms and conditions of the Vesco Holdings LLC Agreement and any transfer restrictions imposed by securities Laws. 
  
 4.7 Financial Statements. Seller has delivered to Purchaser copies of (i) the audited balance sheets of VESCO as of
December 31, 2001 and 2002, together with the related audited statements of income of VESCO for the years ended December 31, 2001 and 2002 and (ii) the unaudited balance sheet of VESCO as of December 31, 2003 and 2004 and the related statement of
income of VESCO for the twelve month periods then ended (such audited and unaudited statements, including the related notes and schedules 
  

 8 

 thereto, are referred to herein as the “Financial Statements”). Each of the Financial Statements are
true and complete copies of the financial statements as provided to Seller by VESCO. 
  
 4.8 Brokers or Finders. Neither Seller nor Vesco Holdings has incurred any Liability, contingent or otherwise, for brokers’ or finders’ fees in connection with the transactions contemplated by this
Agreement for which Purchaser shall have any responsibility or Liability. 
  
 4.9 Proceedings. No Legal Proceeding is pending or threatened in writing against Seller or Vesco Holdings seeking to restrain or prohibit this Agreement or the transactions contemplated hereby, or to obtain
damages, a discovery order or other relief in connection with this Agreement or the transactions contemplated hereby. To Seller’s knowledge, and except as set forth on Schedule 4.9, there are no Legal Proceedings pending against VESCO,
which, if adversely determined, would reasonably be expected to have a Material Adverse Effect. 
  
 4.10 Contracts. Schedule 4.10 sets forth all of the contracts to which Vesco Holdings is a party or by which it is bound, other than
contracts that have been terminated or will expire by their terms before or upon the Closing or contracts with Affiliates of Seller that will be terminated before or upon Closing (the “Contracts”). To the knowledge of Seller, Vesco
Holdings has not received any written notice of any material default or event that with notice or lapse of time, or both, would constitute a material default by Vesco Holdings under any Contracts. 
  
 4.11 No Undisclosed Liabilities. Except for Liabilities arising under
the Contracts, Vesco Holdings has no material Liabilities. 
  
 4.12 Compliance with Laws; Permits. Vesco Holdings is in compliance in all material respects with all Laws of any Governmental Body applicable to its business or operations. Vesco Holdings has not received any written notice of or
been charged with the violation of any Laws. 
  
 4.13 No Other
Business. Vesco Holdings conducts no business and owns no assets, including any securities, other than the VESCO Membership Interest. 
  
 4.14 Employees. There are not now, nor have there ever been, any employees of Vesco Holdings. 
  

 9 

	5.	Representations and Warranties of Purchaser. Purchaser represents and warrants to Seller as follows: 

  
 5.1 Organization and Good Standing. Purchaser is a corporation, duly
organized, validly existing, and in good standing under the laws of the State of Oklahoma. 
  
 5.2 Authority. Purchaser has full corporate power and authority to execute and deliver this Agreement and each agreement and instrument to be delivered by Purchaser pursuant hereto, and to carry out its
obligations hereunder and thereunder. The execution, delivery and performance of this Agreement and each agreement and instrument to be delivered pursuant hereto by Purchaser, and the consummation of the transactions provided for hereby have been
duly authorized and approved by all requisite corporate action of Purchaser and no other corporate act or proceeding on the part of Purchaser or its shareholders is necessary to authorize the execution, delivery or performance of this Agreement.

  
 5.3 Enforceable. This Agreement constitutes a legal,
valid, and binding obligation of Purchaser, enforceable against Purchaser in accordance with its terms, except as such enforceability may be limited by (i) bankruptcy or other Laws of such general application affecting creditors’ rights
generally and (ii) general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law). 
  
 5.4 No Conflict. The execution and delivery of this Agreement by Purchaser and consummation by Purchaser of the transactions contemplated hereby do
not and will not: (i) violate any provision of the certificate of incorporation or bylaws of Purchaser; (ii) violate, conflict with, or constitute a default or a breach under or result in the acceleration of any obligation with respect to any loan
agreement, indenture, lease, or mortgage of Purchaser or any provision or restriction of any lien, lease agreement, sales agreement, contract, or instrument to which Purchaser is a party or by which it is bound; or (iii) to the knowledge of
Purchaser, violate any order, judgment, award, decree, Law, rule, ordinance, or regulation to which any assets of Purchaser is subject or by which Purchaser is bound. 
  
 5.5 Consents and Approvals. No notice to, declaration, filing or registration with, or authorization, consent or
approval of, or permit from (other than those already made or obtained) any Person is required to be made or obtained by Purchaser in connection with the execution, delivery and performance of this Agreement and the consummation of the transactions
contemplated hereby by Purchaser. 
  
 5.6 Brokers or
Finders. Purchaser has not incurred any Liability, contingent or otherwise, for brokers’ or finders’ fees in connection with the transactions contemplated by this Agreement for which Seller shall have any responsibility or Liability.

  

 10 

 5.7 Proceedings. No Legal Proceeding is pending or threatened in writing against Purchaser seeking
to restrain or prohibit this Agreement or the transactions contemplated hereby, or to obtain damages, a discovery order or other relief in connection with this Agreement or the transactions contemplated hereby. 
  
 5.8 Securities Matters. Purchaser is an “accredited
investor” as defined in Rule 501 under the Securities Act of 1933, as amended (the “Act”), and is acquiring the Vesco Holdings Membership Interest solely for its own account and not with a view to any distribution or
disposition thereof. Purchaser understands that (a) the Vesco Holdings Membership Interest has not been registered under the Act or registered or qualified under any applicable state securities Laws in reliance upon specific exemptions therefrom,
and (b) the Vesco Holdings Membership Interest may not be transferred or sold except in a transaction registered or exempt from registration under the Act, and registered or qualified or exempt from registration or qualification under any applicable
state securities Laws. 
  
 5.9 Financing. Purchaser (i)
has, and at the Closing will have, sufficient internal funds (without giving effect to any unfunded financing regardless of whether any such financing is committed) available to pay the Adjusted Purchase Price and any expenses incurred by Purchaser
in connection with the transactions contemplated by this Agreement, (ii) has, and at the Closing will have, the resources and capabilities (financial or otherwise) to perform its obligations hereunder, and (iii) has not incurred any Liability of any
kind, which would impair or adversely affect such resources and capabilities. 
  

	6.	Covenants. 

  
 6.1 Access to Information. Before Closing, Seller shall permit, and shall use its commercially reasonable efforts to cause Vesco Holdings and VESCO
to permit, Purchaser and its representatives (including its legal advisors and accountants) to have reasonable access, during normal business hours and upon reasonable advance notice, to the properties, books, records and personnel of VESCO;
provided, that in no event shall Seller, Vesco Holdings or VESCO be obligated to provide (i) access or information in violation of applicable Law or VESCO’s LLC Agreement, (ii) bids, letters of intent, expressions of interest, or other
proposals received from others in connection with the transactions contemplated by this Agreement or otherwise and information and analyses relating to such communications, (iii) any information, the disclosure of which would jeopardize any
privilege available to Seller, Vesco Holdings, VESCO or any of their respective Affiliates relating to such information or would cause Seller, Vesco Holdings, VESCO or any of their respective Affiliates to breach a confidentiality obligation by
which it is bound or (iv) any of Seller’s or Vesco Holding’s internal valuations of the industry of VESCO, Vesco Holdings, VESCO or the VESCO Membership Interest. Purchaser’s access to the properties, books, records and personnel of
VESCO shall be subject to applicable third party manager/operator approvals. In connection with such access, Purchaser’s representatives shall cooperate with Seller’s, Vesco Holding’s and 
  

 11 

 VESCO’s representatives and shall use their commercially reasonable efforts to minimize any disruption of the
business of Seller, Vesco Holdings, VESCO and the manager/operator of the assets of VESCO, as the case may be. Purchaser agrees to abide by any safety rules or rules of conduct reasonably imposed by Seller, Vesco Holdings, VESCO or the
manager/operator of the assets of VESCO, as the case may be, with respect to Purchaser’s access and any information furnished to Purchaser or its representatives pursuant to this Section 6.1. Purchaser shall indemnify, defend and hold
harmless Seller, Vesco Holdings and VESCO and their respective officers, directors, employees and agents from and against any and all Losses asserted against or suffered by them relating to, resulting from, or arising out of, examinations or
inspections made by Purchaser or its representatives pursuant to this Section 6.1, except to the extent such Losses relate to, result from or arise out of, the gross negligence or willful misconduct of Seller. Notwithstanding anything to the
contrary contained herein, before Closing, without the prior written consent of Seller, which may be withheld for any reason, (i) Purchaser shall not contact any suppliers to, or customers of, VESCO or its Affiliates and (ii) Purchaser shall have no
right to perform invasive or subsurface investigations of the properties or facilities of VESCO. 
  
 6.2 Further Assurances. Upon the terms and subject to the conditions contained herein, the Parties agree: (a) to use all commercially reasonable
efforts to take, or cause to be taken, all actions and to do, or cause to be done, all things necessary, proper or advisable to consummate and make effective the transactions contemplated by this Agreement, (b) to execute any documents, instruments
or conveyances of any kind which may be reasonably necessary or advisable to carry out any of the transactions contemplated hereunder or thereunder, and (c) to reasonably cooperate with each other in connection with the foregoing. 
  
 6.3 Supplementation and Amendment of Schedules. From time to time
before the Closing, Seller shall have the right to supplement or amend the Schedules with respect to any matter hereafter arising or discovered after the delivery of the Schedules pursuant to this Agreement. No such supplement or amendment shall
have any effect on the satisfaction of the condition to closing set forth in Section 8.2(a); provided, however, if the Closing shall occur, then Purchaser shall be deemed to have waived any right or claim pursuant to the terms of this
Agreement or otherwise, including pursuant to Article 7 hereof, with respect to any and all matters disclosed pursuant to any such supplement or amendment at or before the Closing. 
  
 6.4 Antitrust Approvals. 
  
 (a) Each of Purchaser and Seller shall, and Seller shall cause Vesco Holdings to, (i) make or cause to be made all filings required of each of them or any
of their respective Affiliates under the Antitrust Laws with respect to the transactions contemplated hereby as promptly as practicable and, in any event, within fifteen (15) Business Days after the date of this Agreement, (ii) comply at the
earliest practicable date 
  

 12 

 with any request under the HSR Act or other Antitrust Laws for additional information, documents, or other materials
received by each of them or any of their respective subsidiaries from the Federal Trade Commission (the “FTC”), the Antitrust Division of the U.S. Department of Justice (the “Antitrust Division”) or any other
Governmental Body in respect of such filings or such transactions, and (iii) cooperate with each other in connection with any such filing (including, to the extent permitted by applicable Law, responding to any reasonable requests for copies of all
such documents to the non-filing parties before filing and considering all reasonable additions, deletions or changes suggested in connection therewith) and in connection with resolving any investigation or other inquiry of any of the FTC, the
Antitrust Division or other Governmental Body under any Antitrust Laws with respect to any such filing or any such transaction. Each such party shall use its best efforts to furnish to each other all information required for any application or other
filing to be made pursuant to any applicable Law in connection with the transactions contemplated by this Agreement. Any party may, as it deems advisable and necessary, reasonably designate any competitively sensitive material provided to the other
parties under this Section 6.4 as “outside counsel only.” Such materials and the information contained therein shall be given only to the outside legal counsel of the recipient, and the recipient shall cause such outside counsel not
to disclose such materials or information to any employees, officers, directors or other representatives of the recipient or their Affiliates, unless express written permission is obtained in advance from the source of the materials. Each such party
shall promptly inform the other party hereto of any oral communication with, and provide copies of written communications with, any Governmental Body regarding any such filings or any such transaction. No party hereto shall independently participate
in any formal meeting with any Governmental Body in respect of any such filings, investigation, or other inquiry without giving the other party hereto prior notice of the meeting and, to the extent permitted by such Governmental Body, the
opportunity to attend and/or participate. Subject to applicable Law, the parties hereto will consult and cooperate with one another in connection with any analyses, appearances, presentations, memoranda, briefs, arguments, opinions and proposals
made or submitted by or on behalf of any party hereto relating to proceedings under the HSR Act or other Antitrust Laws. Purchaser shall pay all filing fees in connection with all filings under the Antitrust Laws. 
  
 (b) Each of Purchaser and Seller shall, and Seller shall cause Vesco Holdings
to, use its best efforts to resolve such objections, if any, as may be asserted by any Governmental Body with respect to the transactions contemplated by this Agreement under the Antitrust Laws. In connection therewith, if any Legal Proceeding is
instituted (or threatened to be instituted) challenging any transaction contemplated by this Agreement as in violation of any Antitrust Law, each of Purchaser and Seller shall, and Seller shall cause Vesco Holdings to, cooperate and use its best
efforts to contest and resist any such Legal Proceeding, and to have vacated, lifted, reversed, or overturned any decree, judgment, injunction or other order whether temporary, preliminary or permanent, that is in effect and that prohibits,
prevents, limits or restricts consummation of the transactions contemplated by this Agreement, including by pursuing all available avenues 
  

 13 

 of administrative and judicial appeal and all available legislative action, unless, by mutual agreement, Purchaser and
Seller decide that litigation is not in their respective best interests. Each of Purchaser and Seller shall, and Seller shall cause Vesco Holdings to, use its best efforts to take such action as may be required to cause the expiration of the notice
periods under the HSR Act or other Antitrust Laws with respect to such transactions as promptly as possible after the execution of this Agreement. In connection with and without limiting the foregoing, Purchaser agrees to take promptly any and all
steps necessary to avoid or eliminate each and every impediment under any Antitrust Laws that may be asserted by any Federal, state and local and non-United States antitrust or competition authority, so as to enable the parties to close the
transactions contemplated by this Agreement as expeditiously as possible, including committing to or effecting, by consent decree, hold separate orders, trust or otherwise, the sale or disposition of such of its assets or businesses (including any
acquired pursuant to this Agreement) as are required to be divested in order to avoid the entry of, or to effect the dissolution of, any decree, order, judgment, injunction, temporary restraining order or other order in any suit or preceding, that
would otherwise have the effect of preventing, delaying or limiting the consummation of the transactions contemplated by this Agreement. 
  
 6.5 Use of Name. Purchaser agrees that (i) neither Purchaser nor any of its Affiliates has any right, title or interest in or to the name
“Koch” or any service marks, trademarks, trade names, identifying symbols, logos, emblems, signs or insignia related thereto or containing or comprising the foregoing, including any derivations, modifications or alterations thereof, and
any word, name or mark confusingly similar thereto (collectively, the “Koch Marks”), (ii) neither Purchaser nor any of its Affiliates shall have any right to use the Koch Marks after the Closing Date and (iii) Purchaser shall
immediately after the Closing change the name of Vesco Holdings to any name other than the Koch Marks and Purchaser shall, and Purchaser shall cause its Affiliates to, otherwise cease to hold itself out as having any affiliation with Seller or any
of its Affiliates. In furtherance thereof, as promptly as practicable but in no event later than one hundred twenty (120) days following the Closing Date, Purchaser shall remove, strike over or otherwise obliterate all Koch Marks from all materials
including any vehicles, business cards, schedules, stationery, packaging materials, displays, signs, promotional materials, manuals, forms, computer software and other materials. 
  
 6.6 Preservation of Records. Purchaser shall cause Vesco Holdings to preserve and keep the records relating to VESCO
and Vesco Holdings for a period of seven (7) years from the Closing Date, or, if longer, as required by Law. Purchaser shall cause Vesco Holdings to make such records and personnel available as may be reasonably required by Seller in connection
with, among other things, any insurance claims or indemnification claims by, Legal Proceedings or tax audits against or governmental investigations of Seller or any of its Affiliates or in order to enable Seller to comply with its obligations under
this Agreement and each other agreement, document or instrument contemplated hereby or thereby. In the event Purchaser wishes to destroy such records after that time, Purchaser shall cause Vesco Holdings first to give ninety 
  

 14 

 (90) days prior written notice to Seller, and Seller shall have the right at its option and expense, upon prior written
notice given to Purchaser within that ninety (90) day period, to take possession of the records within one hundred and eighty (180) days after the date of such notice. 
  
 6.7 Publicity. 
  
 (a) Neither Purchaser nor Seller shall, and Seller shall cause Vesco Holdings not to, issue any press release or public announcement concerning this
Agreement or the transactions contemplated hereby without obtaining the prior written approval of the other party hereto, which approval will not be unreasonably withheld, conditioned or delayed, unless, in the reasonable judgment of Seller or
Purchaser, disclosure is otherwise required by applicable Law, provided that, to the extent required by applicable Law, the party intending to make such release shall use its commercially reasonable efforts consistent with applicable Law to consult
with the other party with respect to the text thereof. 
  
 (b)
Each of Purchaser and Seller agree that the terms of this Agreement shall not be disclosed or otherwise made available to the public and that copies of this Agreement shall not be publicly filed or otherwise made available to the public, except
where such disclosure, availability or filing is required by applicable Law and only to the extent required by such Law. In the event that such disclosure, availability or filing is required by applicable Law, each of Purchaser and Seller, as
applicable, agrees to use its commercially reasonable efforts to obtain “confidential treatment” of this Agreement with the U.S. Securities and Exchange Commission (or the equivalent treatment by any other Governmental Body) and to redact
such terms of this Agreement as the other party may request. 
  
 6.8 Tax Matters. 
  
 (a) Tax Allocation.
If VESCO shall have an election in effect under Section 754 of the Code for the taxable year of VESCO that includes the Closing Date, then as promptly as practicable, but in no event later than sixty (60) days after the Closing Date, Purchaser shall
prepare and deliver to Seller a statement (the “Valuation Statement”) valuing the assets of VESCO for purposes of (i) Treasury Regulation Section 1.743-1(d)(2) in determining Purchaser’s adjustment to the federal income tax
basis of the assets of VESCO and for purposes of performing Purchaser’s obligations pursuant to section 3 of Exhibit F to the VESCO LLC Agreement, and (ii) Treasury Regulation Section 1.751-1(a)(2) in determining the character of Seller’s
gain or loss, as the case may be, for federal income tax purposes in respect of the transactions contemplated by this Agreement. Seller shall have fifteen (15) days to review the Valuation Statement and shall notify Purchaser of any disputes with
the valuation as set forth in the Valuation Statement. Seller and Purchaser shall negotiate in good faith to resolve any such dispute before the date that is sixty (60) days before the due date of the tax returns that reflect the valuation. If
Seller and Purchaser cannot resolve the disputed 
  

 15 

 valuation before such date, then Seller and Purchaser shall refer the dispute to PricewaterhouseCoopers LLP (the
“Accounting Referee”) to review and to determine the proper valuation (it being understood that in making such determination, the Accounting Referee shall be functioning as an expert and not as an arbitrator). The Accounting Referee
shall deliver to Seller and Purchaser, as promptly as practicable (but in any case no later than thirty (30) days from the date of engagement of the Accounting Referee), a determination of the valuation. This determination will be binding on the
Parties and all tax returns filed by Purchaser, Seller and each of their Affiliates shall be prepared consistently with such valuation. The cost of such review and report shall be borne by Purchaser. Seller and Purchaser shall use commercially
reasonable efforts to ensure that the Valuation Statement is not disputed by VESCO. 
  
 (b) Tax Elections. Purchaser shall not make an election under Treasury Regulation Section 301.7701-3 (or any similar election under state or local Law) to treat Vesco Holdings as a corporation for tax purposes
for any period before the Closing. 
  
 (c) Interim Closing of
VESCO Books. Seller and Purchaser shall cooperate to request the Management Committee of VESCO to perform an interim closing of the books of VESCO as of the Closing Date pursuant to Treasury Regulation Section 1.706-1(c)(2)(ii). 
  
 6.9 Insurance. 
  
 (a) Purchaser shall not, and shall cause Vesco Holdings not to, assert any
right, claim or interest to or under any insurance policies or rights to proceeds thereof in effect on or before the Closing Date relating to Vesco Holdings, VESCO or Seller. In furtherance thereof, Purchaser, on behalf of itself and Vesco Holdings,
hereby waives any and all rights to or under any such insurance policies. 
  
 (b) Notwithstanding the foregoing Section 6.9(a), if between the date of this Agreement and the Closing, (i) any Loss or damage to the improvements or other tangible personal property of VESCO or Vesco Holdings
shall occur from fire, casualty or any other occurrence, (ii) Seller does not at its discretion replace or restore such property before the Closing Date and (iii) the Closing occurs, then all insurance proceeds received by Seller or Vesco Holdings
as a result of the event causing such loss or damage (net of any retrospective premium, payback or similar obligations in applicable insurance policies) will be delivered by Seller to Purchaser. For the avoidance of doubt, Seller shall not otherwise
have any obligation to replace or restore any such property if such insurance proceeds are assigned to Purchaser. Seller shall have the sole right and authority to provide notices and claims to the applicable insurance carrier and otherwise to
communicate and negotiate with such carrier, but shall use its commercially reasonable efforts to obtain any such proceeds payable to Seller. Notwithstanding the foregoing, the benefit of any insurance proceeds in relation to “business
interruption” damages based upon lost profits or business opportunities in respect of the period before the Closing 
  

 16 

 Date, and insurance proceeds in relation to such Loss or damage to the extent attributable to any such property replaced
or restored before the Closing Date or otherwise used for such purposes, will inure to the benefit of and be payable to Seller, and Purchaser will not be entitled to receive or retain such proceeds. 
  
 6.10 Confidentiality. Purchaser acknowledges that the information
provided to it in connection with this Agreement and the transactions contemplated hereby is subject to the terms of the confidentiality agreement between Purchaser and Seller dated April 27, 2005 (the “Confidentiality Agreement”),
the terms of which are incorporated herein by reference. Effective upon, and only upon, the Closing Date, the Confidentiality Agreement shall terminate. 
  

	7.	Indemnification. 

  
 7.1 Survival of Representations and Warranties and Covenants. All of the representations and warranties made by each Party in this Agreement shall
survive the consummation of the transactions contemplated herein and shall continue in full force and effect after the Closing for a period of nine (9) months; provided, however, that the representations and warranties made by Seller
in Sections 4.6 and 4.8 shall survive Closing until the fifth annual anniversary of the Closing Date. All of the covenants made by each Party in this Agreement shall survive the consummation of the transactions contemplated herein and
shall continue in full force and effect after the Closing indefinitely until all obligations with respect to any such covenants are fulfilled in their entirety. 
  

7.2 Indemnification by Seller. 
  
 (a) Subject to Sections 6.3, 7.1 and 7.5 hereof, Seller hereby agrees to indemnify and hold Purchaser and its directors, officers,
employees, Affiliates, stockholders, agents, attorneys, representatives and permitted assigns (collectively, the “Purchaser Indemnified Parties”) harmless from and against any Losses incurred by any of the Purchaser Indemnified
Parties based upon or arising directly from any breach of the representations, warranties, covenants or agreements made by Seller in this Agreement. 
  
 (b) Purchaser acknowledges and agrees that Seller shall not have any Liability under any provision of this Agreement for any Loss to the extent that such
Loss relates to action taken by Purchaser or any other Person (other than Seller in breach of this Agreement) after the Closing Date. Purchaser shall take and shall cause its Affiliates to take all reasonable steps to mitigate any Loss upon becoming
aware of any event that would reasonably be expected to, or does, give rise thereto, including incurring costs only to the minimum extent necessary to remedy the breach that gives rise to the Loss. 
  

 17 

 7.3 Indemnification by Purchaser. 
  
 (a) Subject to Sections 7.1 and 7.5, Purchaser hereby agrees to indemnify and hold Seller and its directors,
officers, employees, Affiliates, stockholders, agents, attorneys, representatives and permitted assigns (collectively, the “Seller Indemnified Parties”) harmless from and against any Losses incurred by any of the Seller Indemnified
Parties based upon or arising directly from (i) any breach of the representations, warranties, covenants or agreements made by Purchaser in this Agreement or (ii) except as otherwise provided in Section 7.2(a), all Liabilities of any of VESCO
or Vesco Holdings arising on, before or after the Closing Date. 
  
 (b) Seller shall take and cause its Affiliates to take all reasonable steps to mitigate any Loss upon becoming aware of any event that would reasonably be expected to, or does, give rise thereto, including incurring costs only to the
minimum extent necessary to remedy the breach that gives rise to the Loss. 
  
 7.4 Indemnification Procedures. 
  
 (a) In the event that any Legal Proceedings shall be instituted, or that any claim shall be asserted, by any Person in respect of which payment may be sought under Sections 7.2 or 7.3 hereof ( an “Indemnification
Claim”), the indemnified party shall promptly cause written notice in reasonable detail of the assertion of any Indemnification Claim of which it has knowledge that is covered by this indemnity to be forwarded to the indemnifying party. The
indemnifying party shall have the right, at its sole option and expense, to be represented by counsel of its choice, which must be reasonably satisfactory to the indemnified party, and to defend against, negotiate, settle or otherwise deal with any
Indemnification Claim that relates to any Losses indemnified against hereunder. If the indemnifying party elects to defend against, negotiate, settle or otherwise deal with any Indemnification Claim that relates to any Losses indemnified against
hereunder, it shall within ninety (90) days notify the indemnified party of its intent to do so. If the indemnifying party elects not to defend against, negotiate, settle or otherwise deal with any Indemnification Claim that relates to any Losses
indemnified against hereunder, the indemnified party may defend against, negotiate, settle or otherwise deal with such Indemnification Claim. If the indemnifying party shall assume the defense of any Indemnification Claim, the indemnified party may
participate, at its own expense, in the defense of such Indemnification Claim; provided, however, that such indemnified party shall be entitled to participate in any such defense with separate counsel at the expense of the indemnifying
party if, (i) so requested by the indemnifying party to participate or (ii) in the reasonable opinion of counsel to the indemnified party, a conflict or potential conflict exists between the indemnified party and the indemnifying party that would
make such separate representation advisable; and provided, further, that the indemnifying party shall not be required to pay for more than one such counsel for all indemnified parties in connection with any Indemnification Claim. The
parties hereto agree to cooperate fully with each other in connection with the defense, negotiation or 
  

 18 

 settlement of any such Indemnification Claim. Notwithstanding anything in this Section 7.4 to the contrary,
neither the indemnifying party nor the indemnified party shall, without the written consent of the other party, settle or compromise any Indemnification Claim or permit a default or consent to entry of any judgment unless the claimant and such party
provide to such other party an unqualified release from all Liability in respect of the Indemnification Claim. Notwithstanding the foregoing, if a settlement offer solely for money damages is made by the applicable third party claimant, and the
indemnifying party notifies the indemnified party in writing of the indemnifying party’s willingness to accept the settlement offer and, subject to the applicable limitations of Section 7.5, pay the amount called for by such offer, and
the indemnified party declines to accept such offer, the indemnified party may continue to contest such Indemnification Claim, free of any participation by the indemnifying party, and the amount of any ultimate Liability with respect to such
Indemnification Claim that the indemnifying party has an obligation to pay hereunder, subject to the applicable limitations of Section 7.5, shall be limited to the lesser of (A) the amount of the settlement offer that the indemnified party
declined to accept plus the Losses of the indemnified party relating to such Indemnification Claim through the date of its rejection of the settlement offer or (B) the aggregate Losses of the Indemnified Party with respect to such Indemnification
Claim. If the indemnifying party makes any payment on any Indemnification Claim, the indemnifying party shall be subrogated, to the extent of such payment, to all rights and remedies of the indemnified party to any insurance benefits or other claims
of the indemnified party with respect to such Indemnification Claim. 
  
 (b) After any final decision, judgment or award shall have been rendered by a Governmental Body of competent jurisdiction and the expiration of the time in which to appeal therefrom, or a settlement shall have been consummated, or the
indemnified party and the indemnifying party shall have arrived at a mutually binding agreement with respect to an Indemnification Claim hereunder, the indemnified party shall forward to the indemnifying party notice of any sums due and owing by the
indemnifying party pursuant to this Agreement with respect to such matter. 
  
 7.5 Limitations on Indemnification. 
  
 (a) A Purchaser Indemnified Party may assert an Indemnification Claim pursuant to Section 7.2(a) with respect to representations and warranties of the Seller only to the extent the Purchaser Indemnified Party
gives notice of the Indemnification Claim pursuant to Section 7.4(a) before the expiration of the applicable time period set forth in Section 7.1 for such representation and warranty. Any Indemnification Claim not made in accordance
with Section 7.4(a) by the Purchaser Indemnified Parties on or before the applicable date set forth in Section 7.1, and Seller’s indemnification obligations with respect thereto, will be irrevocably and unconditionally released
and waived by the Purchaser Indemnified Parties. 
  

 19 

 (b) Notwithstanding the provisions of this Article 7, Seller shall not have any indemnification
obligations for Losses under Section 7.2, (i) for any individual item where the Loss relating thereto is less than $100,000 and (ii) in respect of each individual item where the Loss relating thereto is equal to or greater than $100,000,
unless the aggregate amount of all such Losses exceeds three (3%) percent of the Nominal Purchase Price, and then only to the extent of such excess. In no event shall the aggregate amount of Losses to be paid by Seller under Section 7.2
exceed ten (10%) percent of the Nominal Purchase Price. Notwithstanding the foregoing, in no event shall the aggregate indemnification to be paid by Seller under Section 7.2 with respect to a breach by Seller of the representations and
warranties contained in any of Sections 4.6, 4.10, 4.11, 4.12, 4.13 and 4.14 exceed the Purchase Price. 
  
 (c) No representation or warranty of Seller contained herein shall be deemed untrue or incorrect, and Seller shall not be deemed to have breached a
representation or warranty, as a consequence of the existence of any fact, circumstance or event of which (i) is disclosed in response to another representation or warranty contained in this Agreement or (ii) Purchaser is aware as of the Closing
Date. 
  
 (d) No Purchaser Indemnified Party shall have any right
to indemnification under this Article 7 in respect of any matter that is taken into account in the calculation of any adjustment to the Adjusted Purchase Price pursuant to this Agreement. 
  
 (e) The amount of any Losses for which indemnification is provided under this
Article 7 shall be net of any amounts actually recovered or recoverable by the indemnified party under insurance policies or otherwise, and net of any tax benefit realized by Purchaser, with respect to such Losses. 
  
 (f) For purposes of calculating the amount of any Losses for which
indemnification for any breach of any representation or warranty is provided under this Article 7 (but not for purposes of determining whether any particular representation or warranty contained herein has been breached), any materiality or
Material Adverse Effect qualifications in the applicable representations or warranties shall be ignored. 
  
 (g) Notwithstanding anything contained in this Agreement to the contrary, Purchaser, on behalf of itself and each of the other Purchaser Indemnified
Parties, acknowledges and agrees that, except for the representations and warranties contained in Article 4 (as modified by the Schedules hereto), neither Seller nor any other Person is making any express or implied representation or warranty
with respect to Seller, Vesco Holdings, VESCO, their respective Affiliates or the transactions contemplated by this Agreement, and Seller disclaims any representations or warranties, whether made by Seller, Vesco Holdings, VESCO or any of their
respective Affiliates, officers, directors, employees, agents or representatives. Any claims a Purchaser Indemnified Party may have for breach of representation or warranty shall be based solely on the representations and warranties of Seller set
forth in Article 4 (as modified by the Schedules hereto as 
  

 20 

 supplemented or amended). In furtherance of the foregoing, except for the representations and warranties contained in
Article 4 (as modified by the Schedules hereto), Purchaser, on behalf of itself and each of the other Purchaser Indemnified Parties, acknowledges and agrees that none of VESCO, Vesco Holdings, Seller, any of their respective Affiliates or any
other Person will have or be subject to any Liability to Purchaser or any other Person for, and Seller hereby disclaims all Liability and responsibility for, any representation, warranty, projection, forecast, statement, or information made,
communicated, or furnished (orally or in writing) to Purchaser or its Affiliates or representatives, including any confidential memoranda distributed on behalf of Vesco Holdings relating to VESCO or Vesco Holdings or other publications or data room
information provided to Purchaser or its Affiliates or representatives, or any other document or information in any form provided to Purchaser or its Affiliates or representatives in connection with the sale of the Vesco Holdings Membership Interest
and the transactions contemplated hereby (including any opinion, information, projection, or advice that may have been or may be provided to Purchaser or its Affiliates or representatives by any director, officer, employee, agent, consultant, or
representative of VESCO, Vesco Holdings or Seller or any of their respective Affiliates) or for Purchaser’s use of any such information. 
  
 (h) Purchaser, on behalf of itself and each of the other Purchaser Indemnified Parties, acknowledges that it has conducted to its satisfaction, its own
independent investigation of the condition, operations and business of VESCO and Vesco Holdings and, in making its determination to proceed with the transactions contemplated by this Agreement, each of the Purchaser Indemnified Parties has relied on
the results of Purchaser’s independent investigation. The disclosure of any matter or item in any schedule hereto shall not be deemed to constitute an acknowledgment that any such matter is required to be disclosed. 
  
 7.6 Tax Treatment of Indemnity Payments. Seller and Purchaser agree to
treat any indemnity payment made pursuant to this Article 7 as an adjustment to the Adjusted Purchase Price for federal, state, local and foreign income tax purposes. 
  
 7.7 NO CONSEQUENTIAL DAMAGES.
NOTWITHSTANDING ANYTHING TO THE CONTRARY ELSEWHERE IN THIS AGREEMENT OR PROVIDED
FOR UNDER ANY APPLICABLE LAW, NO PARTY SHALL, IN ANY EVENT, BE
LIABLE TO ANY OTHER PERSON, EITHER IN CONTRACT OR IN TORT, FOR
ANY CONSEQUENTIAL, INCIDENTAL, INDIRECT, SPECIAL OR PUNITIVE DAMAGES OF SUCH OTHER
PERSON, INCLUDING LOSS OF FUTURE REVENUE, INCOME OR PROFITS, DIMINUTION OF
VALUE OR LOSS OF BUSINESS REPUTATION OR OPPORTUNITY RELATING TO THE
BREACH OR ALLEGED BREACH HEREOF, WHETHER OR NOT THE POSSIBILITY OF
SUCH DAMAGES HAS BEEN DISCLOSED TO THE OTHER PARTY IN ADVANCE OR
COULD HAVE BEEN REASONABLY FORESEEN BY SUCH OTHER PARTY (PROVIDED THAT
SUCH LIMITATION SHALL NOT LIMIT SELLER’S RIGHT TO RECOVER CONTRACT
DAMAGES IN CONNECTION WITH PURCHASER’S FAILURE TO CONSUMMATE THE CLOSING
IN VIOLATION OF THIS AGREEMENT). THE EXCLUSION OF CONSEQUENTIAL, 
  

 21 

 INCIDENTAL, INDIRECT, SPECIAL OR PUNITIVE
DAMAGES AS SET FORTH IN THE PRECEDING SENTENCE SHALL NOT APPLY TO
ANY SUCH DAMAGES SOUGHT BY THIRD PARTIES AGAINST A PURCHASER INDEMNIFIED
PARTY OR A SELLER INDEMNIFIED PARTY, AS THE CASE MAY BE, IN
CONNECTION WITH LOSSES THAT MAY BE INDEMNIFIED PURSUANT TO THIS ARTICLE 7.

  
 7.8 EXCLUSIVE
REMEDY. SELLER, ON BEHALF OF ITSELF AND EACH OF THE OTHER
SELLER INDEMNIFIED PARTIES, AND PURCHASER, ON BEHALF OF ITSELF AND EACH
OF THE OTHER PURCHASER INDEMNIFIED PARTIES, ACKNOWLEDGE AND AGREE THAT, SUBJECT
TO SECTION 9.12, THE SOLE AND EXCLUSIVE REMEDY FOR ANY BREACH OR
INACCURACY, OR ALLEGED BREACH OR INACCURACY, OF ANY REPRESENTATION OR WARRANTY
IN THIS AGREEMENT OR ANY COVENANT OR AGREEMENT UNDER THIS AGREEMENT,
SHALL BE INDEMNIFICATION IN ACCORDANCE WITH THIS ARTICLE 7. IN FURTHERANCE OF
THE FOREGOING, SELLER, ON BEHALF OF ITSELF AND EACH OF THE OTHER
SELLER INDEMNIFIED PARTIES, AND PURCHASER, ON BEHALF OF ITSELF AND EACH
OF THE OTHER PURCHASER INDEMNIFIED PARTIES, HEREBY WAIVE, TO THE FULLEST
EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL OTHER RIGHTS, CLAIMS
AND CAUSES OF ACTION (INCLUDING RIGHTS OF CONTRIBUTIONS, IF ANY) THAT
MAY BE BASED UPON, ARISE OUT OF OR RELATE TO THIS AGREEMENT,
OR THE NEGOTIATION, EXECUTION OR PERFORMANCE OF THIS AGREEMENT (INCLUDING ANY
TORT OR BREACH OF CONTRACT CLAIM OR CAUSE OF ACTION BASED UPON,
ARISING OUT OF OR RELATED TO ANY REPRESENTATION OR WARRANTY MADE IN
OR IN CONNECTION WITH THIS AGREEMENT OR AS AN INDUCEMENT TO ENTER
INTO THIS AGREEMENT), KNOWN OR UNKNOWN, FORESEEN OR UNFORESEEN, WHICH EXIST
OR MAY ARISE IN THE FUTURE, THAT IT MAY HAVE AGAINST THE
SELLER INDEMNIFIED PARTIES OR THE PURCHASER INDEMNIFIED PARTIES, AS THE CASE
MAY BE, ARISING UNDER OR BASED UPON ANY FEDERAL, STATE OR LOCAL
LAW (INCLUDING ANY SUCH LAW RELATING TO ENVIRONMENTAL MATTERS OR ARISING
UNDER OR BASED UPON ANY SECURITIES LAW, COMMON LAW OR OTHERWISE). 
  
 7.9 No Transfer of Seller’s Indemnities. If Purchaser sells,
assigns or otherwise transfers, by operation of law or otherwise, any or all of the VESCO Membership Interest to any Person, other than an Affiliate of Purchaser, then Seller’s indemnities pursuant to Section 7.2 relating to such
transferred VESCO Membership Interest, or portion thereof, shall automatically and immediately extinguish. 
  

	8.	Conditions to Closing. 

  
 8.1 Conditions Precedent to Obligations of Seller. The obligations of Seller to consummate the transactions contemplated by this Agreement are
subject to the fulfillment, before or on the Closing Date, of each of the following conditions (any or all of which may be waived by Seller in whole or in part to the extent permitted by applicable Law; provided, however, that Seller
agrees that it shall not waive the condition set forth in Section 8.1(f) before the six month anniversary of the date hereof): 
  

 22 

 (a) Purchaser shall be deemed to remake the representations and warranties of Purchaser set forth in this
Agreement and such representations and warranties qualified as to materiality shall be true and correct, and those not so qualified shall be true and correct in all material respects, at and as of the Closing Date as though made on the Closing Date,
except to the extent such representations and warranties relate to an earlier date (in which case such representations and warranties qualified as to materiality shall be true and correct, and those not so qualified shall be true and correct in all
material respects, on and as of such earlier date); 
  
 (b)
Purchaser shall have performed and complied in all material respects with all obligations and covenants required by this Agreement to be performed or complied with by Purchaser on or before the Closing Date; 
  
 (c) there shall not be in effect any order, ruling or judgment by a
Governmental Body of competent jurisdiction restraining, enjoining or otherwise prohibiting the consummation of the transactions contemplated hereby; 
  
 (d) the waiting period applicable to the transactions contemplated by this Agreement under the Antitrust Laws shall have expired or early termination
shall have been granted; 
  
 (e) Seller shall have received the
Adjusted Purchase Price pursuant to Section 2.2; 
  
 (f)
the transactions contemplated by (i) that certain Asset Purchase Agreement dated as of the date hereof by and between Koch Pipeline Company, L.P. and Purchaser and (ii) that certain Limited Liability Company Membership Interest and Stock Purchase
Agreement dated as of the date hereof by and between Koch Hydrocarbon Management Company, LLC and Purchaser shall each be consummated simultaneously with the Closing and the transactions contemplated herein; 
  
 (g) there shall not have occurred any event subsequent to the date of this
Agreement and on or before the Closing Date that has caused a Material Adverse Effect; and 
  
 (h) Purchaser shall have delivered to Seller Purchaser’s duly executed signature page to an Assignment and Assumption Agreement, signed by an authorized officer of Purchaser assuming the Vesco Holdings Membership
Interest. 
  
 8.2 Conditions Precedent to Obligations of
Purchaser. The obligation of Purchaser to consummate the transactions contemplated by this Agreement is subject to the fulfillment, on or before the Closing Date, of each of the following conditions (any or all of which may be waived by
Purchaser in whole or in part to the extent permitted by applicable Law): 
  

 23 

 (a) Subject to supplementation pursuant to Section 6.3, Seller shall be deemed to remake the
representations and warranties of Seller set forth in this Agreement and such representations and warranties qualified as to materiality shall be true and correct, and those not so qualified shall be true and correct in all material respects, at and
as of the Closing Date as though made on the Closing Date, except to the extent such representations and warranties relate to an earlier date (in which case such representations and warranties qualified as to materiality shall be true and correct,
and those not so qualified shall be true and correct in all material respects, on and as of such earlier date); provided however, that in the event of a breach of a representation or warranty, the condition set forth in this Section 8.2(a)
shall be deemed satisfied unless the effect of all such breaches of representations and warranties taken together result in a Material Adverse Effect; 
  
 (b) Seller shall have performed and complied in all material respects with all obligations and agreements required by this Agreement to be performed or
complied with by them on or before the Closing Date; 
  
 (c) there
shall not be in effect any order, ruling or judgment by a Governmental Body of competent jurisdiction restraining, enjoining or otherwise prohibiting the consummation of the transactions contemplated hereby; 
  
 (d) the waiting period applicable to the transactions contemplated by this
Agreement under the Antitrust Laws shall have expired or early termination shall have been granted; 
  
 (e) there shall not have occurred any event subsequent to the date of this Agreement and on or before the Closing Date that has caused a Material Adverse
Effect; and 
  
 (f) Seller shall have delivered, or caused to be
delivered, to Purchaser a duly executed and acknowledged affidavit of the appropriate Affiliate of Seller, substantially in the form attached hereto as Exhibit A, stating that such Affiliate of Seller is not a “foreign person” as
defined in Section 1445 of the Code; and 
  
 (g) Seller shall have
delivered to Purchaser Seller’s duly executed signature page to an Assignment and Assumption Agreement, substantially in the form attached hereto as Exhibit B, signed by an authorized officer of Seller assigning the Vesco Holdings
Membership Interest to Purchaser. 
  
 8.3 Frustration of
Closing Conditions. Neither Purchaser nor Seller may rely on the failure of any condition set forth in Sections 8.1 or 8.2 as the case may be if such failure was caused by such Party’s failure to comply with any provision of
this Agreement. 
  

 24 

	9.	Miscellaneous. 

  
 9.1 Payment of Transfer Taxes. All sales, use, transfer, intangible, recordation, documentary stamp or similar taxes or charges, of any nature
whatsoever, applicable to, or resulting from, the transactions contemplated by this Agreement shall be borne by Purchaser. At Closing, Purchaser shall remit such taxes resulting from the transactions contemplated by this Agreement to Seller or
otherwise provide for the payment of such taxes in a manner satisfactory to Seller. In the event Seller receives written notice assessing taxes from any tax authority after the Closing Date with respect to such taxes, Purchaser shall within ten (10)
days of receiving written notice from Seller of such taxes, remit such amounts to Seller. 
  
 9.2 Expenses. Except as otherwise provided in this Agreement, each of Seller and Purchaser shall bear its own expenses incurred in connection with the negotiation and execution of this Agreement and each other
agreement, document and instrument contemplated by this Agreement and the consummation of the transactions contemplated hereby and thereby. 
  
 9.3 Submission to Jurisdiction; Consent to Service of Process. 
  
 (a) Seller, on behalf of itself and each of the other Seller Indemnified Parties, and Purchaser, on behalf of itself and
each of the other Purchaser Indemnified Parties, hereby irrevocably submit to the exclusive personal jurisdiction of the Delaware Court of Chancery over any dispute arising out of or relating to this Agreement or any of the transactions contemplated
hereby and each Party hereby irrevocably agrees that all claims in respect of such dispute or any suit, action proceeding related thereto may be heard and determined in such court. Seller, on behalf of itself and each of the other Seller Indemnified
Parties, and Purchaser, on behalf of itself and each of the other Purchaser Indemnified Parties, hereby irrevocably waive, to the fullest extent permitted by applicable Law, any objection that they may now or hereafter have to the laying of venue of
any such dispute brought in such court or any defense of inconvenient forum for the maintenance of such dispute. Each of Seller, on behalf of itself and each of the other Seller Indemnified Parties, and Purchaser, on behalf of itself and each of the
other Purchaser Indemnified Parties, agrees that a judgment in any such dispute may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by Law. 
  
 (b) Each of Seller, on behalf of itself and each of the other Seller Indemnified Parties, and Purchaser, on behalf of itself
and each of the other Purchaser Indemnified Parties, hereby consents to process being served by any Party to this Agreement in any suit, action or proceeding by delivery of a copy thereof in accordance with the provisions of Section 9.6.

  
 9.4 Entire Agreement; Amendments and Waivers. This
Agreement (including the schedules and exhibits hereto) and the Confidentiality Agreement represent the entire 
  

 25 

 understanding and agreement between the Parties with respect to the subject matter hereof. This Agreement can be amended,
supplemented or changed, and any provision hereof can be waived, only by written instrument making specific reference to this Agreement signed by the Party against whom enforcement of any such amendment, supplement, modification or waiver is sought.
No action taken pursuant to this Agreement, including any investigation by or on behalf of any Party, shall be deemed to constitute a waiver by the Party taking such action of compliance with any representation, warranty, covenant or agreement
contained herein. The waiver by any Party of a breach of any provision of this Agreement shall not operate or be construed as a further or continuing waiver of such breach or as a waiver of any other or subsequent breach. No failure on the part of
any Party to exercise, and no delay in exercising, any right, power or remedy hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of such right, power or remedy by such Party preclude any other or further exercise
thereof or the exercise of any other right, power or remedy. 
  
 9.5 Governing Law. The provisions of this Agreement, all of the documents delivered pursuant hereto, their execution, performance or nonperformance, interpretation, construction and all matters based upon, arising out of or related
to this Agreement or the negotiation, execution or performance of this Agreement (whether in tort or contract) shall be governed by the Laws, both procedural and substantive, of the State of Delaware without regard to its conflict of laws provisions
that if applied might require the application of the Laws of another jurisdiction. 
  
 9.6 Notices. All notices and other communications under this Agreement shall be in writing and shall be deemed given (a) when delivered personally by hand (with written confirmation of receipt), (b) when sent
by facsimile (with written confirmation of transmission) or (c) one (1) business day following the day sent by overnight courier (with written confirmation of receipt), in each case at the following addresses and facsimile numbers (or to such other
address or facsimile number as a Party may have specified by notice given to the other Party pursuant to this provision): 
  
 If to Seller, to: 
  
 Koch Hydrocarbon Management Company, LLC 
 Attn: President 
 4111 E. 37th St. North 
 Wichita, Kansas 67220 
 Fax: (316) 828-7972 
  
 With a copy to: 
  
 Koch Hydrocarbon Management Company, LLC 
 Attn: General Counsel 
 4111 E. 37th St. North 
 Wichita, Kansas 67220 
 Fax: (316) 828-3133 
  

 26 

 and 
  
 Weil, Gotshal & Manges LLP 
 Attn: Glenn
D. West, Esq. 
 200 Crescent Court, Suite 300 
 Dallas, Texas 75201 
 Fax: (214) 746-7777 
  
 If to Purchaser, to: 
  
 ONEOK, Inc. 
 Attn: David Kyle 
 100 West Fifth Street 
 Tulsa, Oklahoma 74103

 Fax: (918) 588-7961 
  
 With a copy to: 
  
 ONEOK, Inc. 
 Attn: General Counsel

 100 West Fifth Street 
 Tulsa,
Oklahoma 74103 
 Fax: (918) 588-7971 
  
 9.7 Severability. If any term or other provision of this Agreement is invalid, illegal, or incapable of being enforced by any Law or public policy,
all other terms or provisions of this Agreement shall nevertheless remain in full force and effect so long as the legal substance of the transactions contemplated hereby is not affected in any manner materially adverse to any Party. Upon such
determination that any term or other provision is invalid, illegal, or incapable of being enforced, the Parties shall negotiate in good faith to modify this Agreement so as to effect the original intent of the Parties as closely as possible in an
acceptable manner in order that the transactions contemplated hereby are consummated as originally contemplated to the greatest extent possible. 
  
 9.8 Binding Effect; Assignment. This Agreement shall be binding upon and inure to the benefit of the Parties and their respective successors and
permitted assigns. Nothing in this Agreement shall create or be deemed to create any third party beneficiary rights in any person or entity not a party to this Agreement. No assignment of this Agreement or of any rights or obligations hereunder may
be made by either Seller or Purchaser, directly or indirectly (by operation of law or otherwise), without the prior written consent of the other Party (other than an assignment to an Affiliate) and any attempted assignment without the required
consents shall be void. No assignment of any 
  

 27 

 obligations hereunder shall relieve the assignor of its obligations hereunder, and any such assignor shall remain jointly
and severally liable for its obligations and the obligations of its permitted assignee. Upon any such permitted assignment, the references in this Agreement to Purchaser shall also apply to any such assignee unless the context otherwise requires.

  
 9.9 Non-Recourse. This Agreement may only be enforced
against, and any claims or causes of action that may be based upon, arise out of or relate to this Agreement, or the negotiation, execution or performance of this Agreement may only be made against, the entities that are expressly identified as
Parties. No past, present or future director, officer, employee, incorporator, member, partner, stockholder, Affiliate, agent, attorney or representative of Seller or any of their respective Affiliates shall have any Liability for any obligations or
liabilities of Seller under this Agreement of or for any claim based on, in respect of, or by reason of, the transactions contemplated hereby and thereby. 
  
 9.10 Counterparts. This Agreement may be executed in one or more counterparts, each of which will be deemed to be an original copy of this
Agreement and all of which, when taken together, will be deemed to constitute one and the same agreement. Once signed, any reproduction of this Agreement made by reliable means (e.g., photocopy, facsimile) is considered an original. 
  
 9.11 Time is of the Essence. With regard to the dates and time periods
set forth or referred to in this Agreement, TIME IS OF THE ESSENCE. 
  
 9.12 Specific Performance. Without limiting any other rights or remedies of the Parties, to the extent all of the conditions to Closing set forth in Article 8 have either been satisfied or waived and a Party fails to
consummate the Closing, the other Party shall have the right to seek a decree of specific performance to cause the breaching party to so consummate the Closing. 
  

[The Remainder of This Page is Intentionally Left Blank.] 
  

 28 

 IN WITNESS WHEREOF, the Parties have caused this Agreement to be executed by their respective
officers thereunto duly authorized, as of the date first written above. 
  

							
	Seller:	 	Purchaser:
		
	 Koch Hydrocarbon Management
 Company, LLC
	 	ONEOK, Inc.
				
	By:	 	 /s/ Ronald D. Vaupel

	 	By:	 	 /s/ David Kyle

	Name:	 	Ronald D. Vaupel	 	Name:	 	David Kyle
	Title:	 	Chief Executive Officer	 	Title:	 	 Chairman, President and
 Chief Executive
Officer

  

 i

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