Document:

EX-4.1

 Exhibit 4.1 

COMSTOCK RESOURCES, INC., 
 AND

 EACH OF THE SUBSIDIARY GUARANTORS PARTY HERETO 
  

 
 SENIOR SECURED
TOGGLE NOTES DUE 2020 
  
  

INDENTURE 
 Dated as of
September 6, 2016 
  
  

AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, 

as Trustee 

 TABLE OF CONTENTS 

 

					
	 ARTICLE 1. DEFINITIONS AND INCORPORATION BY REFERENCE
	  	 	1	  
	 Section 1.01. Definitions
	  	 	1	  
	 Section 1.02. Other Definitions
	  	 	32	  
	 Section 1.03. Rules of Construction
	  	 	33	  
		
	 ARTICLE 2. THE NOTES
	  	 	34	  
	 Section 2.01. Form and Dating
	  	 	34	  
	 Section 2.02. Execution and Authentication
	  	 	35	  
	 Section 2.03. Registrar and Paying Agent
	  	 	35	  
	 Section 2.04. Paying Agent to Hold Money in Trust
	  	 	36	  
	 Section 2.05. Holder Lists
	  	 	36	  
	 Section 2.06. Transfer and Exchange
	  	 	36	  
	 Section 2.07. Replacement Notes
	  	 	41	  
	 Section 2.08. Outstanding Notes
	  	 	41	  
	 Section 2.09. Treasury Notes
	  	 	42	  
	 Section 2.10. Temporary Notes
	  	 	42	  
	 Section 2.11. Cancellation
	  	 	42	  
	 Section 2.12. Defaulted Interest
	  	 	42	  
	 Section 2.13. CUSIP and ISIN Numbers
	  	 	43	  
		
	 ARTICLE 3. REDEMPTION AND PREPAYMENT
	  	 	43	  
	 Section 3.01. Notices to Trustee
	  	 	43	  
	 Section 3.02. Selection of Notes to Be Redeemed
	  	 	43	  
	 Section 3.03. Notice of Redemption
	  	 	44	  
	 Section 3.04. Effect of Notice of Redemption
	  	 	45	  
	 Section 3.05. Deposit of Redemption Price
	  	 	45	  
	 Section 3.06. Notes Redeemed in Part
	  	 	45	  
	 Section 3.07. Optional Redemption
	  	 	45	  
	 Section 3.08. Offer to Purchase by Application of Excess Proceeds
	  	 	46	  
	 Section 3.09. No Mandatory Sinking Fund
	  	 	48	  
		
	 ARTICLE 4. COVENANTS
	  	 	48	  
	 Section 4.01. Payment of Notes
	  	 	48	  
	 Section 4.02. Maintenance of Office or Agency
	  	 	48	  
	 Section 4.03. Reports
	  	 	49	  
	 Section 4.04. Certificates and Other Information
	  	 	50	  
	 Section 4.05. Taxes
	  	 	52	  
	 Section 4.06. Stay, Extension and Usury Laws
	  	 	52	  
	 Section 4.07. Limitation on Restricted Payments
	  	 	52	  
	 Section 4.08. Limitation on Dividend and Other Payment Restrictions Affecting
Subsidiaries
	  	 	56	  
	 Section 4.09. Limitation on Indebtedness and Disqualified Stock
	  	 	57	  
	 Section 4.10. Limitation on Asset Sales
	  	 	60	  
	 Section 4.11. Limitation on Transactions with Affiliates
	  	 	61	  
	 Section 4.12. Limitation on Liens
	  	 	62	  

  
 i 

					
	 Section 4.13. Future Subsidiary Guarantees
	  	 	62	  
	 Section 4.14. Existence
	  	 	63	  
	 Section 4.15. Offer to Repurchase Upon Change of Control
	  	 	63	  
	 Section 4.16. Future Designation of Restricted and Unrestricted
Subsidiaries
	  	 	65	  
	 Section 4.17. Suspended Covenants
	  	 	66	  
	 Section 4.18. Further Assurances
	  	 	67	  
	 Section 4.19. Limitation on Certain Agreements
	  	 	68	  
	 Section 4.20. Limitation on Sale and Leaseback Transactions
	  	 	68	  
		
	 ARTICLE 5. SUCCESSORS
	  	 	68	  
	 Section 5.01. Merger, Consolidation, or Sale of Assets
	  	 	68	  
	 Section 5.02. Successor Substituted
	  	 	71	  
		
	 ARTICLE 6. DEFAULTS AND REMEDIES
	  	 	72	  
	 Section 6.01. Events of Default
	  	 	72	  
	 Section 6.02. Acceleration
	  	 	75	  
	 Section 6.03. Other Remedies
	  	 	76	  
	 Section 6.04. Waiver of Past Defaults
	  	 	76	  
	 Section 6.05. Control by Majority
	  	 	76	  
	 Section 6.06. Limitation on Suits
	  	 	77	  
	 Section 6.07. Rights of Holders of Notes to Receive Payment
	  	 	77	  
	 Section 6.08. Collection Suit by Trustee
	  	 	77	  
	 Section 6.09. Trustee is Authorized to File Proofs of Claim
	  	 	78	  
	 Section 6.10. Priorities
	  	 	78	  
	 Section 6.11. Undertaking for Costs
	  	 	79	  
	 Section 6.12. The Collateral Agent
	  	 	79	  
		
	 ARTICLE 7. TRUSTEE
	  	 	79	  
	 Section 7.01. Duties of Trustee
	  	 	79	  
	 Section 7.02. Rights of Trustee
	  	 	80	  
	 Section 7.03. Individual Rights of Trustee
	  	 	81	  
	 Section 7.04. Trustee’s Disclaimer
	  	 	81	  
	 Section 7.05. Notice of Defaults
	  	 	82	  
	 Section 7.06. Compensation and Indemnity
	  	 	82	  
	 Section 7.07. Replacement of Trustee
	  	 	83	  
	 Section 7.08. Successor Trustee by Merger, etc.
	  	 	84	  
	 Section 7.09. Eligibility; Disqualification
	  	 	84	  
		
	 ARTICLE 8. LEGAL DEFEASANCE AND COVENANT DEFEASANCE
	  	 	84	  
	 Section 8.01. Option to Effect Legal Defeasance or Covenant Defeasance
	  	 	84	  
	 Section 8.02. Legal Defeasance and Discharge
	  	 	85	  
	 Section 8.03. Covenant Defeasance
	  	 	85	  
	 Section 8.04. Conditions to Legal or Covenant Defeasance
	  	 	86	  
	 Section 8.05. Deposited Money and Government Securities to be Held in Trust; Other
Miscellaneous Provisions
	  	 	87	  

  
 ii 

					
	 Section 8.06. Repayment to the Company
	  	 	88	  
	 Section 8.07. Reinstatement
	  	 	88	  
	 Section 8.08. Discharge
	  	 	88	  
		
	 ARTICLE 9. AMENDMENT, SUPPLEMENT AND WAIVER
	  	 	90	  
	 Section 9.01. Without Consent of Holders of Notes
	  	 	90	  
	 Section 9.02. With Consent of Holders of Notes
	  	 	91	  
	 Section 9.03. Consents in connection with Purchase, Tender or Exchange
	  	 	93	  
	 Section 9.04. Revocation and Effect of Consents
	  	 	93	  
	 Section 9.05. Notation on or Exchange of Notes
	  	 	93	  
	 Section 9.06. Trustee to Sign Amendments, etc.
	  	 	93	  
	 Section 9.07. Acts of Holders
	  	 	94	  
		
	 ARTICLE 10. GUARANTEES OF NOTES
	  	 	95	  
	 Section 10.01. Subsidiary Guarantees of Notes
	  	 	95	  
	 Section 10.02. Releases of Subsidiary Guarantees
	  	 	96	  
	 Section 10.03. Limitation on Subsidiary Guarantor Liability
	  	 	97	  
	 Section 10.04. “Trustee” to Include Paying Agent
	  	 	97	  
	 Section 10.05. Execution and Delivery of Guaranty
	  	 	97	  
	 Section 10.06. Subrogation
	  	 	98	  
		
	 ARTICLE 11. SECURITY
	  	 	98	  
	 Section 11.01. Collateral Agreements; Additional Collateral
	  	 	98	  
	 Section 11.02. Release of Liens Securing Notes
	  	 	100	  
	 Section 11.03. Release Documentation
	  	 	101	  
	 Section 11.04. No Impairment of the Security Interests
	  	 	101	  
	 Section 11.05. Collateral Agent
	  	 	101	  
	 Section 11.06. Purchaser Protected
	  	 	102	  
	 Section 11.07. Authorization of Receipt of Funds by the Trustee Under the
Collateral Agreements
	  	 	103	  
	 Section 11.08. Powers Exercisable by Receiver or Trustee
	  	 	103	  
	 Section 11.09. Compensation and Indemnification
	  	 	103	  
		
	 ARTICLE 12. MISCELLANEOUS
	  	 	103	  
	 Section 12.01. Notices
	  	 	103	  
	 Section 12.02. Certificate and Opinion as to Conditions Precedent
	  	 	105	  
	 Section 12.03. Statements Required in Certificate or Opinion
	  	 	105	  
	 Section 12.04. Rules by Trustee and Agents
	  	 	106	  
	 Section 12.05. No Personal Liability of Directors, Officers, Employees and
Stockholders
	  	 	106	  
	 Section 12.06. Governing Law
	  	 	106	  
	 Section 12.07. Waiver of Jury Trial
	  	 	106	  
	 Section 12.08. No Adverse Interpretation of Other Agreements
	  	 	106	  
	 Section 12.09. Successors
	  	 	106	  
	 Section 12.10. Severability
	  	 	107	  
	 Section 12.11. Table of Contents, Headings, etc.
	  	 	107	  

  
 iii 

					
	 Section 12.12. Counterparts
	  	 	107	  
	 Section 12.13. Language of Notices, Etc.
	  	 	107	  
	 Section 12.14. U.S.A. PATRIOT Act
	  	 	107	  
	 Section 12.15. Force Majeure
	  	 	107	  
	 Section 12.16. Foreign Sanction Regulations
	  	 	108	  

  
 iv 

 EXHIBITS 
  

	
	 EXHIBIT A     Form of Note

	
	 EXHIBIT B     Form of Supplemental Indenture

  
 v 

 This INDENTURE, dated as of September 6, 2016, is among COMSTOCK RESOURCES,
INC., a Nevada corporation (the “Company”), each SUBSIDIARY GUARANTOR from time to time party hereto, as Subsidiary Guarantors, and AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, as Trustee. 

RECITALS 

This Indenture is subject to the provisions of the Trust Indenture Act of 1939, as amended (the
“TIA”), that are required to be part of this Indenture and shall, to the extent applicable, be governed by such provisions.  

The Company, the Subsidiary Guarantors and the Trustee agree as follows for the benefit of each other and for the equal
and ratable benefit of the Holders of the Company’s Senior Secured Toggle Notes due 2020 issued on the Issue Date (the “Notes”) and the Additional Notes: 

ARTICLE 1. 
 DEFINITIONS AND
INCORPORATION 
 BY REFERENCE 

Section 1.01. Definitions. 

“2019 Convertible Notes Indenture” means the Indenture, dated as of September 6, 2016, among the
Company, the subsidiary guarantors named therein and American Stock Transfer & Trust Company, LLC, as trustee, relating to the New 2019 Convertible Notes.  

“2020 Convertible Notes Indenture” means the Indenture, dated as of September 6, 2016, among the
Company, the subsidiary guarantors named therein and American Stock Transfer & Trust Company, LLC, as trustee, relating to the New 2020 Convertible Notes. 

“Account Control Agreement” means each Account Control Agreement executed and delivered by the Company
pursuant to this Indenture, in form and substance satisfactory to the parties thereto. 
 “Acquired
Indebtedness” means Indebtedness of a Person (1) existing at the time such Person becomes a Restricted Subsidiary or (2) assumed in connection with acquisitions of properties or assets from such Person (other than any Indebtedness
Incurred in connection with, or in contemplation of, such Person becoming a Restricted Subsidiary or such acquisition). Acquired Indebtedness shall be deemed to be Incurred on the date the acquired Person becomes a Restricted Subsidiary or the date
of the related acquisition of properties or assets from such Person.  
 “Additional Assets”
means: 
 (1) any assets or property (other than cash, Cash Equivalents or securities) used in the Oil
and Gas Business or any business ancillary thereto; 
 (2) Investments in any other Person engaged in the Oil
and Gas Business or any business ancillary thereto (including the acquisition from third parties of Capital Stock of such Person) as a result of which such other Person becomes a Restricted Subsidiary; 

 (3) the acquisition from third parties of Capital Stock of a
Restricted Subsidiary; or 
 (4) capital expenditures by the Company or a Restricted Subsidiary in the Oil
and Gas Business. 
 “Additional New 2019 Convertible Notes” means the additional securities issued
under the 2019 Convertible Notes Indenture solely in connection with the payment of interest in kind on the New 2019 Convertible Notes.  

“Additional New 2020 Convertible Notes” means the additional securities issued under the 2020
Convertible Notes Indenture solely in connection with the payment of interest in kind on the New 2020 Convertible Notes.  

“Additional New Convertible Notes” means, collectively, the Additional New 2019 Convertible Notes and
the Additional New 2020 Convertible Notes.  
 “Adjusted Consolidated Net Tangible Assets”
means (without duplication), as of the date of determination, the remainder of: 
 (1) the sum of:

 (a) discounted future net revenues from proved oil and gas reserves of the Company and its Restricted
Subsidiaries calculated in accordance with Commission guidelines before any state, federal or foreign income taxes, as estimated by the Company and confirmed by a nationally recognized firm of independent petroleum engineers in a reserve report
prepared as of the end of the Company’s most recently completed fiscal year for which audited financial statements are available, as increased by, as of the date of determination, the estimated discounted future net revenues from: 

(i) estimated proved oil and gas reserves acquired since such year-end, which reserves were not reflected in
such year-end reserve report, and 
 (ii) estimated oil and gas reserves attributable to upward revisions of
estimates of proved oil and gas reserves since such year-end due to exploration, development or exploitation activities, in each case calculated in accordance with Commission guidelines (utilizing the prices utilized in such year-end reserve
report), and decreased by, as of the date of determination, the estimated discounted future net revenues from: 

(iii) estimated proved oil and gas reserves produced or disposed of since such year-end, and 

  
 2 

 (iv) estimated oil and gas reserves attributable to downward
revisions of estimates of proved oil and gas reserves since such year-end due to changes in geological conditions or other factors which would, in accordance with standard industry practice, cause such revisions, in each case calculated in
accordance with Commission guidelines (utilizing the prices utilized in such year-end reserve report); 
 provided
that, in the case of each of the determinations made pursuant to clauses (i) through (iv) above, such increases and decreases shall be as estimated by the Company’s petroleum engineers, unless there is a Material Change as a result of
such acquisitions, dispositions or revisions, in which event the discounted future net revenues utilized for purposes of this clause (1)(a) shall be confirmed in writing by a nationally recognized firm of independent petroleum engineers;

 (b) the capitalized costs that are attributable to oil and gas properties of the Company and its
Restricted Subsidiaries to which no proved oil and gas reserves are attributable, based on the Company’s books and records as of a date no earlier than the date of the Company’s latest annual or quarterly financial statements; 

(c) the Net Working Capital on a date no earlier than the date of the Company’s latest annual or quarterly
financial statements; and 
 (d) the greater of (i) the net book value on a date no earlier than the
date of the Company’s latest annual or quarterly financial statements and (ii) the appraised value, as estimated by independent appraisers, of other tangible assets (including, without duplication, Investments in unconsolidated Restricted
Subsidiaries) of the Company and its Restricted Subsidiaries, as of the date no earlier than the date of the Company’s latest audited financial statements, minus 

(2) the sum of: 

(a) Minority Interests; 

(b) any net gas balancing liabilities of the Company and its Restricted Subsidiaries reflected in the
Company’s latest audited financial statements; 
 (c) to the extent included in (1)(a) above, the
discounted future net revenues, calculated in accordance with Commission guidelines (utilizing the prices utilized in the Company’s year-end reserve report), attributable to reserves which are required to be delivered to third parties to fully
satisfy the obligations of the Company and its Restricted Subsidiaries with respect to Volumetric Production Payments (determined, if applicable, using the schedules specified with respect thereto); and 

  
 3 

 (d) the discounted future net revenues, calculated in accordance
with Commission guidelines, attributable to reserves subject to Dollar-Denominated Production Payments which, based on the estimates of production and price assumptions included in determining the discounted future net revenues specified in
(1)(a) above, would be necessary to fully satisfy the payment obligations of the Company and its Restricted Subsidiaries with respect to Dollar- Denominated Production Payments (determined, if applicable, using the schedules specified with
respect thereto). 
 “Adjusted Net Assets” of a Subsidiary Guarantor at any date shall mean the
amount by which the fair value of the properties and assets of such Subsidiary Guarantor exceeds the total amount of liabilities, including, without limitation, contingent liabilities (after giving effect to all other fixed and contingent
liabilities incurred or assumed on such date), but excluding liabilities under its Subsidiary Guarantee, of such Subsidiary Guarantor at such date. 

“Affiliate” means, with respect to any specified Person, any other Person directly or indirectly
controlling or controlled by or under direct or indirect common control with such specified Person; and the term “Affiliated” shall have a meaning correlative to the foregoing. For the purposes of this definition, “control,” when
used with respect to any Person, means the power to direct the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and
“controlled” have meanings correlative to the foregoing. For purposes of this definition, beneficial ownership of 10% or more of the voting common equity (on a fully diluted basis) or options or warrants to purchase such equity (but only
if exercisable at the date of determination or within 60 days thereof) of a Person shall be deemed to constitute control of such Person.  

“Agents” means, collectively, the Trustee, the Collateral Agent, the Registrar, the Paying Agent and
any other agents under the Note Documents from time to time.  
 “Applicable Procedures”
means, with respect to any transfer or exchange of beneficial interests in a Global Note, the rules and procedures of the Depositary, Euroclear and Clearstream that apply to such transfer and exchange. 

“Asset Sale” means any sale, issuance, conveyance, transfer, lease or other disposition to any Person
other than the Company or any of its Restricted Subsidiaries (including, without limitation, by means of a Production Payment, net profits interest, overriding royalty interest, sale and leaseback transaction, merger or consolidation) (collectively,
for purposes of this definition, a “transfer”), directly or indirectly, in one or a series of related transactions, of (1) any Capital Stock of any Restricted Subsidiary, (2) all or substantially all of the properties and assets
of any division or line of business of the Company or any of its Restricted Subsidiaries or (3) any other properties or assets of the Company or any of its Restricted Subsidiaries other than (a) a transfer of cash, Cash Equivalents,
Hydrocarbons or other mineral products in the ordinary course of business or (b) any lease, abandonment, disposition, relinquishment or farm-out of any oil and gas properties in the ordinary course of business.  

For the purposes of this definition, the term “Asset Sale” also shall not include (A) any transfer of
properties or assets (including Capital Stock) that is governed by, and made in accordance with, Section 5.01, (B) any transfer of properties or assets to an Unrestricted Subsidiary, if permitted under Section 4.07; or
(C) any transfer (in a single transaction or a series of related transactions) of properties or assets (including Capital Stock) having a Fair Market Value of less than $25,000,000. 

  
 4 

 “Attributable Indebtedness” means, with respect to any
particular lease under which any Person is at the time liable and at any date as of which the amount thereof is to be determined, the present value of the total net amount of rent required to be paid by such Person under the lease during the primary
term thereof, without giving effect to any renewals at the option of the lessee, discounted from the respective due dates thereof to such date at the rate of interest per annum implicit in the terms of the lease. As used in the preceding sentence,
the net amount of rent under any lease for any such period shall mean the sum of rental and other payments required to be paid with respect to such period by the lessee thereunder excluding any amounts required to be paid by such lessee on account
of maintenance and repairs, insurance, taxes, assessments, water rates or similar charges. In the case of any lease which is terminable by the lessee upon payment of a penalty, such net amount of rent shall also include the amount of such penalty,
but no rent shall be considered as required to be paid under such lease subsequent to the first date upon which it may be so terminated. 

“Average Life” means, with respect to any Indebtedness, as at any date of determination, the quotient
obtained by dividing (1) the sum of the products of (a) the number of years (and any portion thereof) from the date of determination to the date or dates of each successive scheduled principal payment (including, without limitation, any
sinking fund or mandatory redemption payment requirements) of such Indebtedness multiplied by (b) the amount of each such principal payment by (2) the sum of all such principal payments 

“Bankruptcy Law” means Title 11 of the United States Code, as amended. 

“Board of Directors” means: 

(1) with respect to a corporation, the board of directors of the corporation or any committee thereof duly
authorized to act on behalf of such board; 
 (2) with respect to a partnership, the board of directors of
the general partner of the partnership; 
 (3) with respect to a limited liability company, the managing
member or members or any controlling committee of managing members thereof; and 
 (4) with respect to any
other Person, the board or committee of such Person serving a similar function. 
 “Business Day”
means any day other than a Saturday, Sunday or any other day on which banking institutions in New York, New York or Dallas, Texas are authorized or required by law or executive order to close. 

“Capital Stock” means, with respect to any Person, any and all shares, interests, participations,
rights or other equivalents in the equity interests (however designated) in such Person, and any rights (other than debt securities convertible into an equity interest), warrants or options exercisable for, exchangeable for or convertible into such
an equity interest in such Person. 

  
 5 

 “Capitalized Lease Obligation” means any obligation to
pay rent or other amounts under a lease of (or other agreement conveying the right to use) any property (whether real, personal or mixed) that is required to be classified and accounted for as a capital lease obligation under GAAP, and, for the
purpose of this Indenture, the amount of such obligation at any date shall be the capitalized amount thereof at such date, determined in accordance with GAAP. Notwithstanding the foregoing, any lease (whether entered into before or after date of
this Indenture) that would have been classified as an operating lease pursuant to GAAP as in effect on the date of this Indenture will be deemed not to represent a Capitalized Lease Obligation. 

“Cash Equivalents” means: 

(1) any evidence of Indebtedness with a maturity of 180 days or less issued or directly and fully guaranteed or
insured by the United States of America or any agency or instrumentality thereof (provided that the full faith and credit of the United States of America is pledged in support thereof); 

(2) demand and time deposits and certificates of deposit or acceptances with a maturity of 180 days or less of
any financial institution that is a member of the Federal Reserve System having combined capital and surplus and undivided profits of not less than $500,000,000; 

(3) commercial paper with a maturity of 180 days or less issued by a corporation that is not an Affiliate of
the Company and is organized under the laws of any state of the United States or the District of Columbia and rated at least A-1 by S&P or at least P-1 by Moody’s; 

(4) repurchase obligations with a term of not more than seven days for underlying securities of the types
described in clause (1) of this definition entered into with any commercial bank meeting the specifications of clause (2) of this definition; 

(5) overnight bank deposits and bankers acceptances at any commercial bank meeting the qualifications specified
in clause (2) above; 
 (6) deposits available for withdrawal on demand with any commercial bank not
meeting the qualifications specified in clause (2) above but which is a lending bank under the Revolving Credit Agreement, provided all such deposits do not exceed $5,000,000 in the aggregate at any one time; 

(7) demand and time deposits and certificates of deposit with any commercial bank organized in the United
States not meeting the qualifications specified in clause (2) above, provided that such deposits and certificates support bond, letter of credit and other similar types of obligations incurred in the ordinary course of business; and 

  
 6 

 (8) investments in money market or other mutual funds
substantially all of whose assets comprise securities of the types described in clauses (1) through (5) of this definition. 

“Change of Control” means the occurrence of any event or series of events by which: 

(1) any “person” or “group” (as such terms are used in Sections 13(d) and 14(d) of the
Exchange Act) is or becomes the “beneficial owner” (as defined in Rule 13d-3 under the Exchange Act), directly or indirectly, of more than 50% of the total Voting Stock of the Company; 

(2) the Company consolidates with or merges into another Person or any Person consolidates with, or merges
into, the Company, in any such event pursuant to a transaction in which the outstanding Voting Stock of the Company is changed into or exchanged for cash, securities or other property, other than any such transaction where (a) the outstanding
Voting Stock of the Company is changed into or exchanged for Voting Stock of the surviving or resulting Person that is Qualified Capital Stock and (b) the holders of the Voting Stock of the Company immediately prior to such transaction own,
directly or indirectly, not less than a majority of the Voting Stock of the surviving or resulting Person immediately after such transaction; 

(3) the Company, either individually or in conjunction with one or more Restricted Subsidiaries, sells,
assigns, conveys, transfers, leases or otherwise disposes of, or the Restricted Subsidiaries sell, assign, convey, transfer, lease or otherwise dispose of, all or substantially all of the properties and assets of the Company and such Restricted
Subsidiaries, taken as a whole (either in one transaction or a series of related transactions), including Capital Stock of the Restricted Subsidiaries, to any Person (other than the Company or a Wholly Owned Restricted Subsidiary); 

(4) the Company is liquidated or dissolved; or 

(5) the occurrence of any other event that constitutes a “Change of Control” under any of the
Convertible Notes Indentures or the Old Indentures. 
 “Charter Amendment” means the amendment of
the Company’s restated articles of incorporation to increase the number of shares of the Company’s common stock authorized for issuance in an amount to provide a sufficient number of authorized shares of the Company’s common stock for
the issuance of shares upon conversion of all of the outstanding New Convertible Notes and exercise, to the extent necessary, of all of the New Warrants. 

“Clearstream” means Clearstream Banking, société anonyme, or any successor securities
clearing agency. 
 “Collateral” means all property wherever located and whether now owned or at any
time acquired after the date of this Indenture by any Collateral Grantor as to which a Lien is granted under the Collateral Agreements to secure the Notes or any Subsidiary Guarantee. 

  
 7 

 “Collateral Agent” means the collateral agent for all holders of
Pari Passu Obligations. Bank of Montreal will initially serve as the Collateral Agent. 
 “Collateral
Agreements” means, collectively, each Mortgage, the Pledge Agreement, the Security Agreement, the Intercreditor Agreements and each other instrument, including any assignment, security agreement, mortgage, deed of trust, pledge agreement or
other security instrument, creating Liens in favor of the Collateral Agent as required by the Pari Passu Documents, including the Intercreditor Agreements, in each case, as the same may be in effect from time to time. 

“Collateral Grantors” means the Company and each Subsidiary Guarantor that is party to a Collateral
Agreement.  
 “Commission” or “SEC” means the Securities and Exchange
Commission. 
 “Commodity Exchange Act” means the Commodity Exchange Act (7 U.S.C. § 1
et seq.), as amended from time to time, and any successor statute. 
 “Company” has the meaning provided
in the introductory paragraph hereto. 
 “Company Order” means a written request or order signed
in the name of the Company by its Chairman, its President, any Vice President, its Treasurer or an Assistant Treasurer, and delivered to the Trustee. 

“Consolidated Exploration Expenses” means, for any period, exploration expenses of the Company and its
Restricted Subsidiaries for such period as determined on a consolidated basis in accordance with GAAP. 

“Consolidated Fixed Charge Coverage Ratio” means, for any period, the ratio on a pro forma basis of:
(1) the sum of Consolidated Net Income, Consolidated Interest Expense, Consolidated Income Tax Expense and Consolidated Non-cash Charges each to the extent deducted in computing Consolidated Net Income, in each case, for such period, of the
Company and its Restricted Subsidiaries on a consolidated basis, all determined in accordance with GAAP, decreased (to the extent included in determining Consolidated Net Income) by the sum of (a) the amount of deferred revenues that are
amortized during such period and are attributable to reserves that are subject to Volumetric Production Payments and (b) amounts recorded in accordance with GAAP as repayments of principal and interest pursuant to Dollar- Denominated Production
Payments, to (2) Consolidated Interest Expense for such period; provided that (i) the Consolidated Fixed Charge Coverage Ratio shall be calculated on a pro forma basis assuming that (A) the Indebtedness to be Incurred (and all
other Indebtedness Incurred after the first day of such period of four full fiscal quarters referred to in Section 4.09 through and including the date of determination), and (if applicable) the application of the net proceeds therefrom (and
from any other such Indebtedness), including to refinance other Indebtedness, had been Incurred on the first day of such four-quarter period and, in the case of Acquired Indebtedness, on the assumption that the related transaction (whether by means
of purchase, merger or otherwise) also had occurred on such date with the appropriate adjustments with respect to such acquisition being included in such pro forma calculation and (B) any acquisition or disposition by the 

  
 8 

 
Company or any Restricted Subsidiary of any properties or assets outside the ordinary course of business, or any repayment of any principal amount of any Indebtedness of the Company or any
Restricted Subsidiary prior to the Stated Maturity thereof, in either case since the first day of such period of four full fiscal quarters through and including the date of determination, had been consummated on such first day of such four-quarter
period, (ii) in making such computation, the Consolidated Interest Expense attributable to interest on any Indebtedness required to be computed on a pro forma basis in accordance with Section 4.09 and (A) bearing a floating
interest rate shall be computed as if the rate in effect on the date of computation had been the applicable rate for the entire period and (B) which was not outstanding during the period for which the computation is being made but which bears,
at the option of the Company, a fixed or floating rate of interest, shall be computed by applying, at the option of the Company, either the fixed or floating rate, (iii) in making such computation, the Consolidated Interest Expense attributable
to interest on any Indebtedness under a revolving credit facility required to be computed on a pro forma basis in accordance with Section 4.09 shall be computed based upon the average daily balance of such Indebtedness during the applicable
period, provided that such average daily balance shall be reduced by the amount of any repayment of Indebtedness under a revolving credit facility during the applicable period, which repayment permanently reduced the commitments or amounts available
to be reborrowed under such facility, (iv) notwithstanding clauses (ii) and (iii) of this proviso, interest on Indebtedness determined on a fluctuating basis, to the extent such interest is covered by agreements relating to Interest
Rate Protection Obligations, shall be deemed to have accrued at the rate per annum resulting after giving effect to the operation of such agreements, (v) in making such calculation, Consolidated Interest Expense shall exclude interest
attributable to Dollar-Denominated Production Payments, and (vi) if after the first day of the period referred to in clause (1) of this definition the Company has permanently retired any Indebtedness out of the Net Cash Proceeds of the
issuance and sale of shares of Qualified Capital Stock of the Company within 30 days of such issuance and sale, Consolidated Interest Expense shall be calculated on a pro forma basis as if such Indebtedness had been retired on the first day of such
period. 
 “Consolidated Income Tax Expense” means, for any period, the provision for federal,
state, local and foreign income taxes (including state franchise taxes accounted for as income taxes in accordance with GAAP) of the Company and its Restricted Subsidiaries for such period as determined on a consolidated basis in accordance with
GAAP. 
 “Consolidated Interest Expense” means, for any period, without duplication, the sum
of (1) the interest expense of the Company and its Restricted Subsidiaries for such period as determined on a consolidated basis in accordance with GAAP, including, without limitation, (a) any amortization of debt discount, (b) the
net cost under Interest Rate Protection Obligations (including any amortization of discounts), (c) the interest portion of any deferred payment obligation constituting Indebtedness, (d) all commissions, discounts and other fees and charges
owed with respect to letters of credit and bankers’ acceptance financing and (e) all accrued interest, in each case to the extent attributable to such period, (2) to the extent any Indebtedness of any Person (other than the Company or
a Restricted Subsidiary) is guaranteed by the Company or any Restricted Subsidiary, the aggregate amount of interest paid (to the extent not accrued in a prior period) or accrued by such other Person during such period attributable to any such
Indebtedness, in each case to the extent attributable to that period, (3) the aggregate amount of the interest component of Capitalized Lease Obligations paid (to the extent not accrued in a 

  
 9 

 
prior period), accrued or scheduled to be paid or accrued by the Company and its Restricted Subsidiaries during such period as determined on a consolidated basis in accordance with GAAP and
(4) the aggregate amount of dividends paid (to the extent such dividends are not accrued in a prior period and excluding dividends paid in Qualified Capital Stock) or accrued on Disqualified Capital Stock of the Company and its Restricted
Subsidiaries, to the extent such Disqualified Capital Stock is owned by Persons other than Restricted Subsidiaries, less, to the extent included in any of clauses (1) through (4), amortization of capitalized debt issuance costs of the Company
and its Restricted Subsidiaries during such period. 
 “Consolidated Net Income” means, for any
period, the consolidated net income (or loss) of the Company and its Restricted Subsidiaries for such period as determined in accordance with GAAP, adjusted by excluding: 

(1) net after-tax extraordinary gains or losses (less all fees and expenses relating thereto); 

(2) net after-tax gains or losses (less all fees and expenses relating thereto) attributable to Asset Sales;

 (3) the net income (or net loss) of any Person (other than the Company or any of its Restricted
Subsidiaries), in which the Company or any of its Restricted Subsidiaries has an ownership interest, except to the extent of the amount of dividends or other distributions actually paid to the Company or any of its Restricted Subsidiaries in cash by
such other Person during such period (regardless of whether such cash dividends or distributions are attributable to net income (or net loss) of such Person during such period or during any prior period); 

(4) the net income of any Restricted Subsidiary to the extent that the declaration or payment of dividends or
similar distributions by that Restricted Subsidiary is not at the date of determination permitted, directly or indirectly, by operation of the terms of its charter or any agreement, instrument, judgment, decree, order, statute, rule or governmental
regulation applicable to that Restricted Subsidiary or its stockholders; 
 (5) dividends paid in Qualified
Capital Stock; 
 (6) income resulting from transfers of assets received by the Company or any Restricted
Subsidiary from an Unrestricted Subsidiary; 
 (7) Consolidated Exploration Expenses and any write-downs or
impairments of non-current assets; and 
 (8) the cumulative effect of a change in accounting principles.

 “Consolidated Non-cash Charges” means, for any period, the aggregate depreciation, depletion,
amortization and exploration expense and other non-cash expenses of the Company and its Restricted Subsidiaries reducing Consolidated Net Income for such period, determined on a consolidated basis in accordance with GAAP (excluding any such non-cash
charge for which an accrual of or reserve for cash charges for any future period is required). 

  
 10 

 “Convertible Notes Indentures” means, collectively, the
2019 Convertible Notes Indenture and the 2020 Convertible Notes Indenture.  
 “Default”
means any event, act or condition that is, or after notice or passage of time or both would become, an Event of Default. 

“Definitive Note” means a certificated Note registered in the name of the Holder thereof and issued in
accordance with Section 2.06, substantially in the form of Exhibit A hereto except that such Note shall not bear the Global Note Legend set forth in Section 2.06(f) and shall not have the “Schedule of Increases or
Decreases in the Global Note” attached thereto. 
 “Depositary” means The Depository
Trust Company, its nominee and their respective successors and assigns, or such other depository institution hereinafter appointed by the Company. 

“Discharge of Revolving Credit Agreement Obligations” means, except to the extent otherwise provided
in the Pari Passu Intercreditor Agreement, payment in full, in cash (except for contingent indemnities and cost and reimbursement obligations to the extent no claim has been made) of all Revolving Credit Agreement Obligations and, with respect to
letters of credit outstanding under the Revolving Credit Agreement Obligations, delivery of cash collateral or backstop letters of credit in respect thereof in a manner consistent with the Revolving Credit Agreement and otherwise reasonably
satisfactory to the Revolving Credit Agreement Agent, and termination of and payment in full in cash of, all Secured Swap Obligations, in each case after or concurrently with the termination of all commitments to extend credit thereunder and the
termination of all commitments of the Revolving Credit Agreement Secured Parties under the Revolving Credit Agreement Documents; provided that the Discharge of Revolving Credit Agreement Obligations shall not be deemed to have occurred if
such payments are made with the proceeds of other Revolving Credit Agreement Obligations that constitute an exchange or replacement for or a refinancing of such Revolving Credit Agreement Obligations. 

“Disinterested Director” means, with respect to any transaction or series of transactions in respect
of which the Board of Directors of the Company is required to deliver a resolution of the Board of Directors under this Indenture, a member of the Board of Directors of the Company who does not have any material direct or indirect financial interest
(other than an interest arising solely from the beneficial ownership of Capital Stock of the Company) in or with respect to such transaction or series of transactions. 

“Disqualified Capital Stock” means any Capital Stock that, either by its terms, by the terms of any
security into which it is convertible or exchangeable or by contract or otherwise, is, or upon the happening of an event or passage of time would be, required to be redeemed or repurchased prior to the date that is 91 days after the final Stated
Maturity of the Notes or is redeemable at the option of the Holder thereof at any time prior to the date that is 91 days after the final Stated Maturity of the Notes, or is convertible into or exchangeable for debt securities at any time prior to
the date that is 91 days after the final Stated Maturity of the Notes. For purposes of Section 4.09, Disqualified Capital Stock shall be valued at the greater of its voluntary or involuntary maximum fixed redemption or repurchase price plus
accrued and unpaid dividends. For such purposes, the “maximum fixed redemption or repurchase price” of  

  
 11 

 
any Disqualified Capital Stock which does not have a fixed redemption or repurchase price shall be calculated in accordance with the terms of such Disqualified Capital Stock as if such
Disqualified Capital Stock were redeemed or repurchased on the date of determination, and if such price is based upon, or measured by, the fair market value of such Disqualified Capital Stock, such fair market value shall be determined in good faith
by the board of directors of the issuer of such Disqualified Capital Stock; provided that if such Disqualified Capital Stock is not at the date of determination permitted or required to be redeemed or repurchased, the “maximum fixed
redemption or repurchase price” shall be the book value of such Disqualified Capital Stock. 

“Dollar-Denominated Production Payments” means production payment obligations of the Company or a
Restricted Subsidiary recorded as liabilities in accordance with GAAP, together with all undertakings and obligations in connection therewith 

“Engineering Report” means the Initial Engineering Report and each engineering report delivered
pursuant to Section 4.04(b)(3) or (b)(4). 
 “Equity Interests” means
Capital Stock and all warrants, options or other rights to acquire Capital Stock (but excluding any debt security that is convertible into, or exchangeable for, Capital Stock). 

“Euroclear” means the Euroclear System or any successor securities clearing agency. 

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations of
the SEC thereunder. 
 “Exchange Offer and Consent Solicitation” means a series of
transactions in which the Company will (i) exchange the Notes and New Warrants for the Old Senior Secured Notes, (ii) exchange the New 2019 Convertible Notes for the Company’s 7 3/4% Senior Notes due 2019, (iii) exchange the New
2020 Convertible Notes for the Company’s 9 1/2% Senior Notes due 2020 and (iv) solicit the consent of the holders of the Old Senior Secured Notes and Old Unsecured Notes for certain amendments to the Old Indentures, including amendments to
eliminate or amend certain restrictive covenants contained in the Old Indentures and release the collateral securing the Old Senior Secured Notes and, to the extent necessary, approve the appointment of American Stock Transfer & Trust
Company, LLC as trustee under the Old Indentures. 
 “Exchanged Properties” means properties
or assets used or useful in the Oil and Gas Business received by the Company or a Restricted Subsidiary in trade or as a portion of the total consideration for other such properties or assets. 

“Fair Market Value” means with respect to any asset or property, the sale value that would be obtained
in an arm’s-length free market transaction between an informed and willing seller under no compulsion to sell and an informed and willing buyer under no compulsion to buy. Fair Market Value of an asset or property equal to or in excess of
$10,000,000 shall be determined by the Board of Directors of the Company acting in good faith, whose determination shall be conclusive and evidenced by a resolution of such Board of Directors delivered to the Trustee, and any lesser Fair Market
Value may be determined by an officer of the Company acting in good faith. 

  
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 “Financial Officer” means, with respect to any Person,
the chief executive officer, chief financial officer, chief accounting officer or treasurer of such Person. 

“GAAP” means generally accepted accounting principles in the United States of America as in effect
from time to time. All ratios and computations based on GAAP contained in this Indenture will be computed in conformity with GAAP. 

“Global Note” means a Note in global form registered in the name of the Depositary or its nominee,
substantially in the form of Exhibit A hereto, and that bears the Global Note Legend set forth in Section 2.06(f) and that has the “Schedule of Increases or Decreases in the Global Note” attached thereto, issued in
accordance with Sections 2.01, 2.06(b), 2.06(c), 2.06(d) or 2.06(e). 

“Government Securities” means direct obligations of, or obligations guaranteed by, the United States
of America for the payment of which guarantee or obligations the full faith and credit of the United States is pledged. 

“guarantee” means, as applied to any obligation, (1) a guarantee (other than by endorsement of
negotiable instruments for collection in the ordinary course of business), direct or indirect, in any manner, of any part or all of such obligation and (2) an agreement, direct or indirect, contingent or otherwise, the practical effect of which
is to assure in any way the payment or performance (or payment of damages in the event of non- performance) of all or any part of such obligation, including, without limiting the foregoing, the payment of amounts drawn down under letters of credit.
When used as a verb, “guarantee” has a corresponding meaning. 
 “Hedging
Agreement” means (1) any and all rate swap transactions, basis swaps, credit derivative transactions, forward rate transactions, commodity swaps, commodity options, forward commodity contracts, equity or equity index swaps or options,
bond or bond price or bond index swaps or options or forward bond or forward bond price or forward bond index transactions, interest rate options, forward foreign exchange transactions, cap transactions, floor transactions, collar transactions,
currency swap transactions, cross-currency rate swap transactions, currency options, spot contracts or any similar transactions or any combination of any of the foregoing (including any options to enter into any of the foregoing and any agreement,
contract or transaction that constitutes a “swap” within the meaning of section 1a(47) of the Commodity Exchange Act), whether or not any such transaction is governed by or subject to any master agreement, and (2) any and all
transactions of any kind, and the related confirmations, which are subject to the terms and conditions of, or governed by, any form of master agreement published by the International Swaps and Derivatives Association, Inc., any International Foreign
Exchange Master Agreement, or any other master agreement (any such master agreement, together with any related schedules, a “Master Agreement”), including any such obligations or liabilities under any Master Agreement. 

“Holder” means a Person in whose name a Note (including an Additional Note) is registered in the Note
Register. 

  
 13 

 “Hydrocarbon Interest” means all rights, titles,
interests and estates now or hereafter acquired in and to oil and gas leases, oil, gas and mineral leases or other liquid or gaseous hydrocarbon leases, mineral fee interests, overriding royalty and royalty interests, operating rights, net profit
interests, production payment interests and other similar types of interests, including any reserved or residual interest of whatever nature. 

“Hydrocarbons” means oil, gas, casinghead gas, drip gasoline, natural gasoline, condensate,
distillate, liquid hydrocarbons, gaseous hydrocarbons and all products refined or separated therefrom. 

“Indebtedness” means, with respect to any Person, without duplication: 

(1) all liabilities of such Person, contingent or otherwise, for borrowed money or for the deferred purchase
price of property or services (excluding any trade accounts payable and other accrued current liabilities incurred and reserves established in the ordinary course of business) and all liabilities of such Person incurred in connection with any
agreement to purchase, redeem, exchange, convert or otherwise acquire for value any Capital Stock of such Person, or any warrants, rights or options to acquire such Capital Stock, outstanding on the Issue Date or thereafter, if, and to the extent,
any of the foregoing would appear as a liability upon a balance sheet of such Person prepared in accordance with GAAP; 

(2) all obligations of such Person evidenced by bonds, notes, debentures or other similar instruments, if, and
to the extent, any of the foregoing would appear as a liability upon a balance sheet of such Person prepared in accordance with GAAP; 

(3) all obligations of such Person with respect to letters of credit; 

(4) all indebtedness of such Person created or arising under any conditional sale or other title retention
agreement with respect to property acquired by such Person (even if the rights and remedies of the seller or lender under such agreement in the event of default are limited to repossession or sale of such property), but excluding trade accounts
payable arising and reserves established in the ordinary course of business; 
 (5) all Capitalized Lease
Obligations of such Person; 
 (6) the Attributable Indebtedness (in excess of any related Capitalized Lease
Obligations) related to any Sale/Leaseback Transaction of such Person; 
 (7) all Indebtedness referred to in
the preceding clauses of other Persons and all dividends of other Persons, the payment of which is secured by (or for which the holder of such Indebtedness has an existing right, contingent or otherwise, to be secured by) any Lien upon property
(including, without limitation, accounts and contract rights) owned by such Person, even though such Person has not assumed or become liable for the payment of such Indebtedness (the amount of such obligation being deemed to be the lesser of the
value of such property or the amount of the obligation so secured); 
 (8) all guarantees by such Person of
Indebtedness referred to in this definition (including, with respect to any Production Payment, any warranties or guaranties of production or payment by such Person with respect to such Production Payment but excluding other contractual obligations
of such Person with respect to such Production Payment); and 

  
 14 

 (9) all obligations of such Person under or in respect of
currency exchange contracts, oil and natural gas price hedging arrangements and Interest Rate Protection Obligations. 
 The
accrual of interest, the accretion or amortization of original issue discount, the payment of interest on any Indebtedness in the form of additional Indebtedness with the same terms, and the payment of dividends on Disqualified Capital Stock or
Preferred Stock in the form of additional shares of the same class of Disqualified Capital Stock or Preferred Stock shall be deemed to be an Incurrence of Indebtedness or an issuance of Disqualified Capital Stock or Preferred Stock for purposes of
this definition. In addition, Disqualified Capital Stock shall be deemed to be Indebtedness. 
 Subject to clause
(8) of the first sentence of this definition, neither Dollar-Denominated Production Payments nor Volumetric Production Payments shall be deemed to be Indebtedness. 

“Indenture” means this Indenture, as amended or supplemented from time to time. 

“Indirect Participant” means a Person who holds a beneficial interest in a Global Note through a
Participant. 
 “Initial Engineering Report” means the engineering report dated as of
December 31, 2014, prepared by Lee Keeling & Associates, Inc. 
 “Insolvency or
Liquidation Proceeding” means (1) any voluntary or involuntary case or proceeding under any bankruptcy law with respect to any Collateral Grantor, (2) any other voluntary or involuntary insolvency, reorganization or bankruptcy
case or proceeding, or any receivership, liquidation, reorganization or other similar case or proceeding with respect to any Collateral Grantor or with respect to any of its assets, (3) any liquidation, dissolution, reorganization or winding up
of any Collateral Grantor whether voluntary or involuntary and whether or not involving insolvency or bankruptcy (other than any liquidation, dissolution, reorganization or winding up of any Subsidiary of the Company permitted by the Pari Passu
Documents), (4) any assignment for the benefit of creditors or any other marshalling of assets and liabilities of any Collateral Grantor or (5) any other proceeding of any type or nature in which substantially all claims of creditors of
any Collateral Grantor are determined and any payment or distribution is or may be made on account of such claims. 

“Intercreditor Agreements” means, individually or collectively, as the context may require, the Pari
Passu Intercreditor Agreement and the Junior Lien Intercreditor Agreement. 
 “Interest Rate
Protection Obligations” means the obligations of any Person pursuant to any arrangement with any other Person whereby, directly or indirectly, such Person is entitled to receive from time to time periodic payments calculated by applying
either a floating or a fixed rate of interest on a stated notional amount in exchange for periodic payments made by such Person calculated by applying a fixed or a floating rate of interest on the same notional amount and shall include, without
limitation, interest rate swaps, caps, floors, collars and similar agreements or arrangements designed to protect against or manage such Person’s and any of its Subsidiaries exposure to fluctuations in interest rates. 

  
 15 

 “Investment” means, with respect to any Person, any direct or
indirect advance, loan, guarantee of Indebtedness or other extension of credit or capital contribution by such Person to (by means of any transfer of cash or other property or assets to others or any payment for property, assets or services for the
account or use of others), or any purchase or acquisition by such Person of any Capital Stock, bonds, notes, debentures or other securities (including derivatives) or evidences of Indebtedness issued by, any other Person. In addition, the Fair
Market Value of the net assets of any Restricted Subsidiary at the time that such Restricted Subsidiary is designated an Unrestricted Subsidiary shall be deemed to be an “Investment” made by the Company in such Unrestricted Subsidiary at
such time. “Investments” shall exclude (1) extensions of trade credit or other advances to customers on commercially reasonable terms in accordance with normal trade practices or otherwise in the ordinary course of business,
(2) Interest Rate Protection Obligations entered into in the ordinary course of business or as required by any Permitted Indebtedness or any Indebtedness Incurred in compliance with Section 4.09, but only to the extent that the
stated aggregate notional amounts of such Interest Rate Protection Obligations do not exceed 105% of the aggregate principal amount of such Indebtedness to which such Interest Rate Protection Obligations relate and (3) endorsements of
negotiable instruments and documents in the ordinary course of business. If the Company or any Restricted Subsidiary sells or otherwise disposes of any Capital Stock of any direct or indirect Restricted Subsidiary of the Company such that, after
giving effect to such sale or disposition, such Person is no longer a Restricted Subsidiary of the Company, the Company will be deemed to have made an Investment on the date of any such sale or disposition equal to the Fair Market Value of the
Company’s Investments in such Restricted Subsidiary that were not sold or disposed of. 
 “Issue
Date” means the date of original issuance of the Notes. 
 “Junior Lien” means any
Lien which is subordinate to the Liens securing the Pari Passu Obligations pursuant to the Junior Lien Intercreditor Agreement. 

“Junior Lien Collateral Agent” means, individually or collectively, as the context may require, any
collateral agent for the holders of the New Convertible Notes. Bank of Montreal will initially serve as the Junior Lien Collateral Agent. 

“Junior Lien Intercreditor Agreement” means (1) the Intercreditor Agreement among the Collateral
Agent, the Junior Lien Collateral Agent, the Company, each other Collateral Grantor and the other parties from time to time party thereto, to be entered into on the Issue Date, as it may be amended, restated, supplemented or otherwise modified from
time to time in accordance with the Senior Secured Notes Indenture and (2) any replacement thereof that contains terms not materially less favorable to the Holders of the New Senior Secured Notes than the Junior Intercreditor Agreement referred
to in clause (1). 
 “Junior Lien Obligations” means (1) the New 2019 Convertible Notes,
(2) the New 2020 Convertible Notes and (3) Indebtedness of the Company or any Subsidiary Guarantor that is secured on a junior basis with the Pari Passu Obligations by a Junior Lien that was permitted to be Incurred and so secured under
each applicable Pari Passu Document; provided that, in the case of any Indebtedness referred to in this definition: 

  
 16 

 (a) on or before the date on which such Indebtedness is
Incurred by the Company or any Subsidiary Guarantor, such Indebtedness is designated by the Company (which such designation shall be made in an officers’ certificate delivered to the Collateral Agent in respect of Indebtedness referred to in
clause (3) above) as “Junior Lien Obligations” for the purposes of this Indenture and any other applicable Pari Passu Document; provided that if such Indebtedness is designated as “Junior Lien Obligations,” it cannot
also be designated as Pari Passu Obligations; and 
 (b) the collateral agent or other representative
with respect to such Indebtedness, the Collateral Agent, the Trustee, the Company and each Subsidiary Guarantor have duly executed and delivered a joinder to the Junior Lien Intercreditor Agreement and all requirements set forth in the Junior Lien
Intercreditor Agreement as to the confirmation, grant or perfection of the Liens of the holders of Junior Lien Obligations to secure such Indebtedness in respect thereof are satisfied. 

“Lender Provided Hedging Agreement” means any Hedging Agreement between the Company or any Subsidiary
Guarantor and a Secured Swap Counterparty. 
 “Lien” means any mortgage, charge, pledge, lien
(statutory or other), security interest, hypothecation, assignment for security, claim or similar type of encumbrance (including, without limitation, any agreement to give or grant any lease, conditional sale or other title retention agreement
having substantially the same economic effect as any of the foregoing) upon or with respect to any property of any kind. A Person shall be deemed to own subject to a Lien any property which such Person has acquired or holds subject to the interest
of a vendor or lessor under any conditional sale agreement, capital lease or other title retention agreement. 

“Liquid Securities” means securities (1) of an issuer that is not an Affiliate of the Company,
(2) that are publicly traded on the New York Stock Exchange, the American Stock Exchange or the Nasdaq Stock Market and (3) as to which the Company is not subject to any restrictions on sale or transfer (including any volume restrictions
under Rule 144 under the Securities Act or any other restrictions imposed by the Securities Act) or as to which a registration statement under the Securities Act covering the resale thereof is in effect for as long as the securities are held;
provided that securities meeting the requirements of clauses (1), (2) and (3) above shall be treated as Liquid Securities from the date of receipt thereof until and only until the earlier of (a) the date on which such securities
are sold or exchanged for cash or Cash Equivalents and (b) 150 days following the date of receipt of such securities. If such securities are not sold or exchanged for cash or Cash Equivalents within 120 days of receipt thereof, for purposes of
determining whether the transaction pursuant to which the Company or a Restricted Subsidiary received the securities was in compliance with Section 4.10, such securities shall be deemed not to have been Liquid Securities at any time

 “Material Change” means an increase or decrease (except to the extent resulting from changes in
prices) of more than 30% during a fiscal quarter in the estimated discounted future net revenues from proved oil and gas reserves of the Company and its Restricted Subsidiaries, 

  
 17 

 
calculated in accordance with clause (1)(a) of the definition of “Adjusted Consolidated Net Tangible Assets”; provided that the following will be excluded from the
calculation of Material Change: (1) any acquisitions during the quarter of oil and gas reserves with respect to which the Company’s estimate of the discounted future net revenues from proved oil and gas reserves has been confirmed by
independent petroleum engineers and (2) any dispositions of properties and assets during such quarter that were disposed of in compliance with Section 4.10. 

“Minority Interest” means the percentage interest represented by any class of Capital Stock of a Restricted
Subsidiary that are not owned by the Company or a Restricted Subsidiary. 
 “Moody’s” means
Moody’s Investors Service, Inc. or any successor to the rating agency business thereof. 
 “Mortgage”
means all mortgages, deeds of trust and similar documents, instruments and agreements (and all amendments, modifications and supplements thereof) creating, evidencing, perfecting or otherwise establishing the Liens on Oil and Gas Properties and
other related assets to secure payment of the Notes and the Subsidiary Guarantees or any part thereof. 

“Mortgaged Properties” means any property owned by a Collateral Grantor that is subject to the Liens
existing and to exist under the terms of the Mortgages. 
 “Net Available Cash” from an Asset
Sale or Sale/Leaseback Transaction means cash proceeds received therefrom (including (1) any cash proceeds received by way of deferred payment of principal pursuant to a note or installment receivable or otherwise, but only as and when
received, and (2) the Fair Market Value of Liquid Securities and Cash Equivalents, and excluding (a) any other consideration received in the form of assumption by the acquiring Person of Indebtedness or other obligations relating to the
assets or property that is the subject of such Asset Sale or Sale/Leaseback Transaction and (b) except to the extent subsequently converted to cash, Cash Equivalents or Liquid Securities within 240 days after such Asset Sale or Sale/Leaseback
Transaction, consideration constituting Exchanged Properties or consideration other than as identified in the immediately preceding clauses (1) and (2)), in each case net of (i) all legal, title and recording expenses, commissions and
other fees and expenses incurred, and all federal, state, foreign and local taxes required to be paid or accrued as a liability under GAAP as a consequence of such Asset Sale or Sale/Leaseback Transaction, (ii) all payments made on any
Indebtedness (but specifically excluding Indebtedness of the Company and its Restricted Subsidiaries assumed in connection with or in anticipation of such Asset Sale or Sale/Leaseback Transaction) which is secured by any assets subject to such Asset
Sale or Sale/Leaseback Transaction, in accordance with the terms of any Lien upon such assets, or which must by its terms, or in order to obtain a necessary consent to such Asset Sale or Sale/Leaseback Transaction or by applicable law, be repaid out
of the proceeds from such Asset Sale or Sale/Leaseback Transaction, provided that such payments are made in a manner that results in the permanent reduction in the balance of such Indebtedness and, if applicable, a permanent reduction in any
outstanding commitment for future Incurrences of Indebtedness thereunder, (iii) all distributions and other payments required to be made to minority interest holders in Subsidiaries or joint ventures as a result of such Asset Sale or Sale/
Leaseback Transaction and (d) the deduction of appropriate amounts to be provided by the seller as a reserve, in accordance with GAAP, against any liabilities associated with the assets disposed of in such Asset Sale or Sale/ Leaseback 

  
 18 

 
Transaction and retained by the Company or any Restricted Subsidiary after such Asset Sale or Sale/ Leaseback Transaction; provided that if any consideration for an Asset Sale or
Sale/Leaseback Transaction (which would otherwise constitute Net Available Cash) is required to be held in escrow pending determination of whether a purchase price adjustment will be made, such consideration (or any portion thereof) shall become Net
Available Cash only at such time as it is released to such Person or its Restricted Subsidiaries from escrow. 

“Net Cash Proceeds” with respect to any issuance or sale of Qualified Capital Stock or other
securities, means the cash proceeds of such issuance or sale net of attorneys’ fees, accountants’ fees, underwriters’ or placement agents’ fees, discounts or commissions and brokerage, consultant and other fees and expenses
actually incurred in connection with such issuance or sale and net of taxes paid or payable as a result thereof. 

“Net Working Capital” means (1) all current assets of the Company and its Restricted
Subsidiaries, less (2) all current liabilities of the Company and its Restricted Subsidiaries, except current liabilities included in Indebtedness, in each case as set forth in consolidated financial statements of the Company prepared in
accordance with GAAP. 
 “New 2019 Convertible Notes” means the Company’s 7 3⁄4% Convertible Secured PIK Notes due 2019. Unless the context otherwise requires, all references to the New 2019 Convertible Notes shall include the Additional
New 2019 Convertible Notes. 
 “New 2020 Convertible Notes” means the Company’s 9 1⁄2% Convertible Secured PIK Notes due 2020. Unless the context otherwise requires, all references to the New 2020 Convertible Notes shall include the Additional
New 2020 Convertible Notes. 
 “New Convertible Notes” means, collectively, the New 2019
Convertible Notes and the New 2020 Convertible Notes. 
 “New Warrants” means the warrants
issued to the holders of the Old Senior Secured Notes in the Exchange Offer and Consent Solicitation that are exercisable for shares of the Company’s common stock.  

“Non-Recourse Indebtedness” means Indebtedness or that portion of Indebtedness of the Company or any
Restricted Subsidiary Incurred in connection with the acquisition by the Company or such Restricted Subsidiary of any property or assets and as to which (i) the holders of such Indebtedness agree that they will look solely to the property or
assets so acquired and securing such Indebtedness for payment on or in respect of such Indebtedness, and neither the Company nor any Subsidiary (other than an Unrestricted Subsidiary) (a) provides credit support, including any undertaking,
agreement or instrument which would constitute Indebtedness, or (b) is directly or indirectly liable for such Indebtedness, and (ii) no default with respect to such Indebtedness would permit (after notice or passage of time or both),
according to the terms thereof, any holder of any Indebtedness of the Company or a Restricted Subsidiary to declare a default on such Indebtedness or cause the payment thereof to be accelerated or payable prior to its Stated Maturity. 

“Note Documents” means this Indenture, the Collateral Agreements and any agreement instrument or other
document evidencing or governing any Note Obligations. 

  
 19 

 “Note Obligations” means all advances to, and debts,
liabilities, obligations, covenants and duties of, the Company or any Subsidiary Guarantor arising under this Indenture, the Notes, the Additional Notes, the Subsidiary Guarantees and the Collateral Agreements (including all principal, premium,
interest, penalties, fees, charges, charges, expenses, indemnifications, reimbursement obligations, damages, guarantees, and other liabilities or amounts payable or arising thereunder), whether direct or indirect (including those acquired by
assumption), absolute or contingent, due or to become due, now existing or hereafter arising and including interest and fees that accrue after the commencement by or against the Company or any Subsidiary Guarantor of any proceeding in bankruptcy or
insolvency law naming such Person as the debtor in such proceeding, regardless of whether such interest and fees are allowed claims in such proceeding. 

“Note Register” means the register maintained by or for the Company in which the Company shall provide
for the registration of the Notes and the transfer of the Notes. 
 “Notes” has the meaning
provided in the recitals hereto. The Additional Notes shall have the same rights and benefits as the Notes issued on the Issue Date, and shall be treated together with the Notes as a single class for all purposes under this Indenture. Unless the
context otherwise requires, all references to the Notes shall include the Additional Notes.  
 “Notes
Custodian” means the custodian with respect to a Global Note (as appointed by the Depositary), or any successor Person thereto and shall initially be the Trustee. 

“Obligations” means all obligations for principal, premium, interest, penalties, fees,
indemnifications, payments with respect to any letters of credit, reimbursements, damages and other liabilities payable under the documentation governing any Indebtedness. 

“Officer” means, with respect to any Person, the Chairman of the Board of Directors, the Chief
Executive Officer, the President, the Chief Operating Officer, the Chief Financial Officer, the Treasurer, the Controller, the Secretary or any Vice President of such Person. 

“Officers’ Certificate” means a certificate signed on behalf of any Person by two Officers, one
of whom must be a Financial Officer of such Person. 
 “Oil and Gas Business” means
(1) the acquisition, exploration, development, operation and disposition of interests in oil, gas and other hydrocarbon properties, (2) the gathering, marketing, treating, processing, storage, refining, selling and transporting of any
production from such interests or properties, (3) any business relating to or arising from exploration for or development, production, treatment, processing, storage, refining, transportation or marketing of oil, gas and other minerals and
products produced in association therewith, and (4) any activity necessary, appropriate or incidental to the activities described in the foregoing clauses (1) through (3) of this definition. 

“Oil and Gas Properties” means Hydrocarbon Interests; the properties now or hereafter pooled or
unitized with Hydrocarbon Interests; all presently existing or future unitization, pooling agreements and declarations of pooled units and the units created thereby (including without limitation all units created under orders, regulations and rules
of any Governmental Authority have jurisdiction) that may affect all or any portion of the Hydrocarbon Interests; all operating agreements, contracts and other agreements that relate to any of the Hydrocarbon 

  
 20 

 
Interests or the production, sale, purchase, exchange or processing of Hydrocarbons from or attributable to such Hydrocarbon Interest; all Hydrocarbons in and under and which may be produced and
saved or attributable to the Hydrocarbon Interests, the lands covered thereby and all oil in tanks and all rents, issues, profits, proceeds, products, revenues and other income from or attributable to the Hydrocarbon Interests; all tenements,
hereditaments, appurtenances and properties in any manner appertaining, belonging, affixed or incidental to the Hydrocarbon Interests, properties, rights, titles, interests and estates described or referred to in this definition, including any and
all property, real or personal, now owned or hereinafter acquired and situated upon, used, held for use or useful in connection with the operating, working or development of any of such Hydrocarbon Interests or property (excluding drilling rigs,
automotive equipment or other personal property which may be on such premises for the purpose of drilling a well or for other similar temporary uses) and including any and all oil wells, gas wells, injection wells or other wells, buildings,
structures, fuel separators, liquid extraction plants, plant compressors, pumps, pumping units, field gathering systems, tanks and tank batteries, fixtures, valves, fittings, machinery and parts, engines, boilers, meters, apparatus, equipment,
appliances, tools, implements, cables, wires, towers, casing, tubing and rods, surface leases, rightsofway, easements and servitudes together with all additions, substitutions, replacements, accessions and attachments to any and all of the
foregoing. 
 “Old Indentures” means (i) the Indenture, dated as of October 9, 2009 (the
“Base Indenture”), among the Company, the subsidiary guarantors named therein, and American Stock Transfer & Trust Company, LLC, as the successor trustee, as amended and supplemented by the Third Supplemental Indenture,
dated as of March 14, 2011, among the Company, the subsidiary guarantors named therein and American Stock Transfer & Trust Company, LLC, as the successor trustee, relating to the Company’s
7 3⁄4% Senior Notes due 2019, (ii) the Base Indenture, as amended and supplemented by the Fourth Supplemental Indenture, dated as of June 5, 2012,
among the Company, the subsidiary guarantors named therein and American Stock Transfer & Trust Company, LLC, as the successor trustee, relating to the Company’s 9 1⁄2% Senior Notes due 2020 and (iii) the Indenture, dated as of March 13, 2015, among the Company, the subsidiary guarantors named therein, and American Stock Transfer & Trust Company, LLC, as the
successor trustee, relating to the Company’s Old Senior Secured Notes. 
 “Old Senior Secured
Notes” means the Company’s 10% Senior Secured Notes due 2020.  
 “Old Unsecured
Notes” means, collectively, the Company’s 7 3⁄4% Senior Notes due 2019 and 9 1⁄2% Senior Notes due 2020.  
 “Opinion of Counsel” means
an opinion from legal counsel who is acceptable to the Trustee, that meets the requirements of Section 12.03. The counsel may be an employee of, or counsel to, the Company or any Subsidiary of the Company.  

“Pari Passu Documents” means, collectively, the Revolving Credit Agreement Documents and the Note
Documents. 
 “Pari Passu Intercreditor Agreement” means (1) the Amended and Restated
Priority Lien Intercreditor Agreement among the Collateral Agent, the Trustee, the Revolving Credit Agreement Agent, the Company, each other Collateral Grantor, the other parties from time to 

  
 21 

 
time party thereto and American Stock Transfer & Trust Company, LLC, in its capacity as the successor trustee under the Old Senior Secured Notes, to be entered into on the Issue Date, as
it may be amended, restated, supplemented or otherwise modified from time to time in accordance with this Indenture and (2) any replacement thereof that contains terms not materially less favorable to the Holders than the Pari Passu
Intercreditor Agreement referred to in clause (1). 
 “Pari Passu Lien” means a Lien granted (or
purported to be granted) by the Company or any Subsidiary Guarantor in favor of the Collateral Agent, at any time, upon any assets or property of the Company or any Subsidiary Guarantor to secure any Pari Passu Obligations. 

“Pari Passu Obligations” means, collectively, (1) the Revolving Credit Agreement Obligations and
(2) the Note Obligations, in each case whether accrued or incurred before or after the commencement of an Insolvency or Liquidation Proceeding, and whether or not allowed or allowable in an Insolvency or Liquidation Proceeding 

“Participant” means, with respect to the Depositary, Euroclear or Clearstream, a Person who has an
account with the Depositary, Euroclear or Clearstream, respectively (and, with respect to the DTC, shall include Euroclear and Clearstream). 

“Permitted Collateral Liens” means Liens described in clauses (1), (4), (5), (6), (7), (8), (9), (10),
(12), (17), (18), (19), (20), (21), (22) and (23) of the definition of “Permitted Liens” that, by operation of law, have priority over the Liens securing the Notes and the Subsidiary Guarantees. 

“Permitted Investments” means any of the following: 

(1) Investments in Cash Equivalents; 

(2) Investments in property, plant and equipment used in the ordinary course of business; 

(3) Investments in the Company or any of its Restricted Subsidiaries; 

(4) Investments by the Company or any of its Restricted Subsidiaries in another Person, if (a) as a result
of such Investment (i) such other Person becomes a Restricted Subsidiary or (ii) such other Person is merged or consolidated with or into, or transfers or conveys all or substantially all of its properties and assets to, the Company or a
Restricted Subsidiary and (b) such other Person is primarily engaged in the Oil and Gas Business; 
 (5)
entry into operating agreements, joint ventures, partnership agreements, working interests, royalty interests, mineral leases, processing agreements, farm-out agreements, contracts for the sale, transportation or exchange of oil and natural gas,
unitization agreements, pooling arrangements, area of mutual interest agreements or other similar or customary agreements, transactions, properties, interests or arrangements, and Investments and expenditures in connection therewith or pursuant
thereto, in each case made or entered into in the ordinary course of the Oil and Gas Business; 

  
 22 

 (6) entry into any hedging arrangements in the ordinary course of
business for the purpose of protecting the Company’s or any Restricted Subsidiary’s production, purchases and resales against fluctuations in oil or natural gas prices; 

(7) entry into any currency exchange contract in the ordinary course of business; 

(8) Investments in stock, obligations or securities received in settlement of debts owing to the Company or any
Restricted Subsidiary as a result of bankruptcy or insolvency proceedings or upon the foreclosure, perfection or enforcement of any Lien in favor of the Company or any Restricted Subsidiary, in each case as to debt owing to the Company or any
Restricted Subsidiary that arose in the ordinary course of business of the Company or any such Restricted Subsidiary; 

(9) guarantees of Indebtedness permitted under Section 4.09; 

(10) investments in Unrestricted Subsidiaries or joint ventures in an aggregate amount not to exceed at any one
time outstanding $15,000,000; and 
 (11) other Investments, in an aggregate amount not to exceed at any one
time outstanding the greater of (a) $25,000,000 and (b) 5% of Adjusted Consolidated Net Tangible Assets. 

“Permitted Liens” means the following types of Liens: 

(1) Liens existing as of the Issue Date (excluding Liens securing Indebtedness of the Company and any
Subsidiary Guarantor under the Revolving Credit Agreement); 
 (2) Liens on any property or assets of the
Company and any Subsidiary Guarantor securing the Notes issued on the Issue Date and up to $91,875,000 of Additional Notes, and the Subsidiary Guarantees in respect thereof; 

(3) Liens in favor of the Company or any Restricted Subsidiary; 

(4) Liens for taxes, assessments and governmental charges or claims either (a) not delinquent or
(b) contested in good faith by appropriate proceedings and as to which the Company or its Restricted Subsidiaries shall have set aside on its books such reserves as may be required pursuant to GAAP; 

(5) statutory Liens of landlords and Liens of carriers, warehousemen, mechanics, suppliers, materialmen,
repairmen and other Liens imposed by law incurred in the ordinary course of business for sums not delinquent or being contested in good faith, if such reserve or other appropriate provision, if any, as shall be required by GAAP shall have been made
in respect thereof; 

  
 23 

 (6) Liens incurred or deposits made in the ordinary course of
business in connection with workers’ compensation, unemployment insurance and other types of social security, or to secure the payment or performance of tenders, statutory or regulatory obligations, surety and appeal bonds, bids, government
contracts and leases, performance and return of money bonds and other similar obligations (exclusive of obligations for the payment of borrowed money but including lessee or operator obligations under statutes, governmental regulations or
instruments related to the ownership, exploration and production of oil, gas and minerals on state, Federal or foreign lands or waters); 

(7) judgment and attachment Liens not giving rise to an Event of Default so long as any appropriate legal
proceedings which may have been duly initiated for the review of such judgment shall not have been finally terminated or the period within which such proceeding may be initiated shall not have expired; 

(8) easements, rights-of-way, restrictions and other similar charges or encumbrances not interfering in any
material respect with the ordinary conduct of the business of the Company or any of its Restricted Subsidiaries; 

(9) any interest or title of a lessor under any capitalized lease or operating lease; 

(10) purchase money Liens; provided that (a) the related purchase money Indebtedness shall
not be secured by any property or assets of the Company or any Restricted Subsidiary other than the property or assets so acquired (including, without limitation, those acquired indirectly through the acquisition of stock or other ownership
interests) and any proceeds therefrom, (b) the aggregate principal amount of Indebtedness secured by such Liens it otherwise permitted to be Incurred under this Indenture and does not exceed the cost of the property or assets so acquired and
(c) the Liens securing such Indebtedness shall be created within 90 days of such acquisition; 

(11) Liens securing obligations under hedging agreements that the Company or any Restricted Subsidiary enters
into in the ordinary course of business for the purpose of protecting its production, purchases and resales against fluctuations in oil or natural gas prices; 

(12) Liens upon specific items of inventory or other goods of any Person securing such Person’s
obligations in respect of bankers’ acceptances issued or created for the account of such Person to facilitate the purchase, shipment or storage of such inventory or other goods; 

(13) Liens securing reimbursement obligations with respect to commercial letters of credit which encumber
documents and other property or assets relating to such letters of credit and products and proceeds thereof; 

  
 24 

 (14) Liens encumbering property or assets under construction
arising from progress or partial payments by a customer of the Company or its Restricted Subsidiaries relating to such property or assets; 

(15) Liens encumbering deposits made to secure obligations arising from statutory, regulatory, contractual or
warranty requirements of the Company or any of its Restricted Subsidiaries, including rights of offset and set-off; 

(16) Liens securing Interest Rate Protection Obligations which Interest Rate Protection Obligations relate to
Indebtedness that is secured by Liens otherwise permitted under this Indenture; 
 (17) Liens (other than
Liens securing Indebtedness) on, or related to, properties or assets to secure all or part of the costs incurred in the ordinary course of business for the exploration, drilling, development or operation thereof; 

(18) Liens on pipeline or pipeline facilities which arise by operation of law; 

(19) Liens arising under operating agreements, joint venture agreements, partnership agreements, oil and gas
leases, farm-out agreements, division orders, contracts for the sale, transportation or exchange of oil and natural gas, unitization and pooling declarations and agreements, area of mutual interest agreements and other agreements which are customary
in the Oil and Gas Business; 
 (20) Liens reserved in oil and gas mineral leases for bonus or rental
payments or for compliance with the terms of such leases; 
 (21) Liens constituting survey exceptions,
encumbrances, easements, or reservations of, or rights to others for, rights-of-way, zoning or other restrictions as to the use of real properties, and minor defects of title which, in the case of any of the foregoing, were not incurred or created
to secure the payment of borrowed money or the deferred purchase price of property, assets or services, and in the aggregate do not materially adversely affect the value of properties and assets of the Company and the Restricted Subsidiaries, taken
as a whole, or materially impair the use of such properties and assets for the purposes for which such properties and assets are held by the Company or any Restricted Subsidiaries; 

(22) Liens securing Non-Recourse Indebtedness; provided that the related Non-Recourse
Indebtedness shall not be secured by any property or assets of the Company or any Restricted Subsidiary other than the property and assets acquired (including, without limitation, those acquired indirectly through the acquisition of stock or other
ownership interests) by the Company or any Restricted Subsidiary with the proceeds of such Non-Recourse Indebtedness; 

(23) Liens on property existing at the time of acquisition thereof by the Company or any Subsidiary of
the Company and Liens on property or assets of a Subsidiary existing at the time it became a Subsidiary; provided that such Liens were in existence prior to the contemplation of the acquisition and do not extend to any assets other than the
acquired property; 
 (24) Liens resulting from the deposit of funds or evidences of Indebtedness in
trust for the purpose of defeasing Indebtedness of the Company or any of its Restricted Subsidiaries so long as such deposit and such defeasance are permitted under Section 4.07; 

  
 25 

 (25) Junior Liens to secure the New Convertible Notes
issued on the Issue Date and the Additional New Convertible Notes, in each case incurred under clause (11) of the definition of “Permitted Indebtedness”; provided that such Junior Liens are subject to the Junior Lien
Intercreditor Agreement; 
 (26) Liens to secure any Permitted Refinancing Indebtedness
incurred to renew, refinance, refund, replace, amend, defease or discharge, as a whole or in part, Indebtedness that was previously so secured; provided that (a) the new Liens shall be limited to all or part of the same property and
assets (plus improvements, accessions, proceeds or dividends or distributions in respect thereof) that secured (or, under the written arrangements under which the original Lien arose, could secure) the Indebtedness being refinanced, (b) the new
Liens have no greater priority relative to the Notes and the Subsidiary Guarantees, and the holders of the Indebtedness secured by such Liens have no greater intercreditor rights relative to the Notes and the Subsidiary Guarantees and the Holders
thereof, than the original Liens and the related Indebtedness and the holders thereof and (c) such new Liens are subject to the Intercreditor Agreements, as applicable; and 

(27) Liens securing Indebtedness of the Company and any Subsidiary Guarantor under the Revolving Credit
Agreement in an aggregate principal amount not to exceed $50,000,000 at any time outstanding; provided that such Liens are subject to the Pari Passu Intercreditor Agreement. 

Notwithstanding anything in clauses (1) through (27) of this definition, the term “Permitted
Liens” does not include any Liens resulting from the creation, incurrence, issuance, assumption or guarantee of any Production Payments other than Production Payments that are created, incurred, issued, assumed or guaranteed in connection with
the financing of, and within 30 days after, the acquisition of the properties or assets that are subject thereto. 

“Permitted Refinancing Indebtedness” means Indebtedness of the Company or a Restricted Subsidiary, the
net proceeds of which are used to renew, extend, refinance, refund or repurchase (including, without limitation, pursuant to a Change of Control Offer or Asset Sale Offer) outstanding Indebtedness of the Company or any Restricted Subsidiary;
provided that (1) if the Indebtedness (including the Notes) being renewed, extended, refinanced, refunded or repurchased is pari passu with or subordinated in right of payment to either the Notes or the Subsidiary Guarantees, then
such Indebtedness is pari passu with or subordinated in right of payment to the Notes or the Subsidiary Guarantees, as the case may be, at least to the same extent as the Indebtedness being renewed, extended, refinanced, refunded or
repurchased, (2) such Indebtedness has a Stated Maturity for its final scheduled principal payment that is no earlier than the Stated Maturity for the final scheduled principal payment of the Indebtedness being renewed, extended, refinanced,
refunded or repurchased, (3) if the Company or a Subsidiary Guarantor is the issuer of, or otherwise an obligor in respect of the Indebtedness being renewed, refinanced, refunded or repurchased, such Permitted Refinancing Indebtedness is 

  
 26 

 
not Incurred by any Restricted Subsidiary that is not the Company or a Subsidiary Guarantor, (4) such Indebtedness has an Average Life at the time such Indebtedness is Incurred that is
equal to or greater than the Average Life of the Indebtedness being renewed, extended, refinanced, refunded or repurchased and (5) if the Indebtedness being renewed, extended, refinanced, refunded or repurchased by its terms provides that
interest is payable only in kind, then such Indebtedness may not permit the payment of scheduled interest in cash; provided, further, that such Indebtedness is in an aggregate principal amount (or, if such Indebtedness is issued at a
price less than the principal amount thereof, the aggregate amount of gross proceeds therefrom is) not in excess of the aggregate principal amount then outstanding of the Indebtedness being renewed, extended, refinanced, refunded or repurchased (or
if the Indebtedness being renewed, extended, refinanced, refunded or repurchased was issued at a price less than the principal amount thereof, then not in excess of the amount of liability in respect thereof determined in accordance with GAAP) plus
the amount of any premium required to be paid in connection with such renewal, extension or refinancing, refunding or repurchase pursuant to the terms of the Indebtedness being renewed, extended, refinanced, refunded or repurchased or the amount of
any premium reasonably determined by the Company as necessary to accomplish such renewal, extension, refinancing, refunding or repurchase, plus the amount of reasonable fees and expenses incurred by the Company or such Restricted Subsidiary in
connection therewith. 
 “Person” means any individual, corporation, limited liability
company, partnership, joint venture, association, joint stock company, trust, unincorporated organization or government or any agency or political subdivision thereof. 

“Petroleum Industry Standards” shall mean the Definitions for Oil and Gas Reserves promulgated by the
Society of Petroleum Engineers (or any generally recognized successor) as in effect at the time in question. 

“Pledge Agreement” means each Pledge Agreement and Irrevocable Proxy to be entered into on the Issue
Date in favor of the Collateral Agent for the benefit of the Secured Parties and each other pledge agreement in substantially the same form in favor of the Collateral Agent for the benefit of the Secured Parties delivered in accordance with this
Indenture and the Collateral Agreements. 
 “Preferred Stock,” as applied to the Capital
Stock of any Person, means Capital Stock of such Person of any class or classes (however designated) that ranks prior, as to the payment of dividends or as to the distribution of assets upon any voluntary or involuntary liquidation, dissolution or
winding up of such Person, to shares of Capital Stock of any other class of such Person. 

“Production Payments” means, collectively, Dollar-Denominated Production Payments and Volumetric
Production Payments. 
 “Proved and Probable Drilling Locations” means all drilling locations
of the Collateral Grantors located in the Haynesville and Bossier shale acreage in the States of Louisiana and Texas that are Proved Reserves or classified, in accordance with the Petroleum Industry Standards, as “Probable Reserves.”

  
 27 

 “Proved Developed Non-Producing Reserves” shall mean oil
and gas reserves that, in accordance with Petroleum Industry Standards, are classified as both “Proved Reserves” and “Developed Non-Producing Reserves.” 

“Proved Developed Producing Reserves” shall mean oil and gas reserves that in accordance with
Petroleum Industry Standards, are classified as both “Proved Reserves” and “Developed Producing Reserves”. 

“Proved Developed Reserves” shall mean oil and gas reserves that, in accordance with Petroleum
Industry Standards, are classified as both “Proved Reserves” and one of the following: (1) “Developed Producing Reserves” or (2) “Developed Non-Producing Reserves.” 

“Proved Reserves” shall mean oil and gas reserves that, in accordance with Petroleum Industry
Standards, are classified as both “Proved Reserves” and one of the following: (1) “Developed Producing Reserves”, (2) “Developed Non-Producing Reserves” or (3) “Undeveloped Reserves”.

 “PV-9” means, with respect to any Proved Reserves expected to be produced, the net present
value, discounted at 9% per annum, of the future net revenues expected to accrue to the Collateral Grantors’ collective interests in such reserves during the remaining expected economic lives of such reserves, calculated by the Revolving
Credit Agreement Agent (or, if no Revolving Credit Agreement is then in effect, the Collateral Agent) in its sole and absolute discretion; provided that the PV-9 associated with Proved Developed Non-Producing Reserves shall comprise no more
than 25% of total PV-9. 
 “Qualified Capital Stock” of any Person means any and all Capital
Stock of such Person other than Disqualified Capital Stock. 
 “Required Stockholder Approval” means
the approval by (1) a majority of the issued and outstanding shares of common stock of the amendment to the Company’s restated articles of incorporation to increase the number of shares of the Company’s common stock authorized for
issuance in an amount to provide a sufficient number of authorized shares of the Company’s common stock for the issuance of shares upon conversion of the New Convertible Notes and, to the extent necessary, exercise of the New Warrants and
(2) a majority of the shares of common stock represented at the special meeting and entitled to vote on the issuance of the maximum number of shares of common stock that would be issued upon conversion of all of the outstanding New Convertible
Notes and, to the extent necessary, exercise of all of the New Warrants. 
 “Responsible Officer,” when
used with respect to the Trustee, means any officer within the corporate trust department of the Trustee having direct responsibility for the administration of this Indenture. 

“Restricted Investment” means (without duplication) (1) the designation of a Subsidiary as an
Unrestricted Subsidiary in the manner described in the definition of “Unrestricted Subsidiary” and (2) any Investment other than a Permitted Investment. 

  
 28 

 “Restricted Subsidiary” means any Subsidiary of the
Company, whether existing on or after the Issue Date, unless such Subsidiary of the Company is an Unrestricted Subsidiary or is designated as an Unrestricted Subsidiary pursuant to the terms of this Indenture. 

“Revolving Credit Agreement” means that certain Credit Agreement, dated as of March 4, 2015,
among the Company, the lenders from time to time party thereto and the Revolving Credit Agreement Agent, as amended, restated, modified, renewed, refunded, replaced or refinanced, from time to time.  

“Revolving Credit Agreement Agent” means Bank of Montreal (or other agent designated in the Revolving
Credit Agreement), together with its successors and permitted assigns in such capacity. 
 “Revolving
Credit Agreement Documents” means the Revolving Credit Agreement, the Collateral Agreements and any other Loan Documents (as defined in the Revolving Credit Agreement).  

“Revolving Credit Agreement Obligations” means, collectively, (1) the Obligations (as defined in
the Revolving Credit Agreement) of the Company and the Subsidiary Guarantors under the Revolving Credit Agreement Documents, in an aggregate principal amount for all such Obligations not to exceed $50,000,000, plus interest and all fees, costs,
charges, penalties and expenses, including legal fees and expenses to the extent authorized under the Revolving Credit Agreement Documents, in each case whether accrued or incurred before or after the commencement of an Insolvency or Liquidation
Proceeding, and whether or not allowed or allowable in an Insolvency or Liquidation Proceeding, and (2) the Secured Swap Obligations.  

“Revolving Credit Agreement Secured Parties” means, collectively, the Lenders (as defined in the
Revolving Credit Agreement), the Secured Swap Counterparties and the Revolving Credit Agreement Agent.  

“S&P” means S&P Global Ratings, a division of The McGraw-Hill Companies, Inc., or any
successor to the rating agency business thereof. 
 “Sale/Leaseback Transaction” means, with respect
to the Company or any of its Restricted Subsidiaries, any arrangement with any Person providing for the leasing by the Company or any of its Restricted Subsidiaries of any principal property, whereby such property has been or is to be sold or
transferred by the Company or any of its Restricted Subsidiaries to such Person. 
 “Secured
Parties” means (1) the Collateral Agent, (2) the Trustee and the Holders and (3) the Revolving Credit Agreement Secured Parties.  

“Secured Swap Counterparty” means, with respect to a Lender Provided Hedging Agreement, a counterparty
that at the time such Hedging Agreement is entered into is a Lender (as defined in the Revolving Credit Agreement) or an Affiliate of a Lender (including a Hedging Agreement in existence prior to the date hereof or prior to such Person or its
Affiliate becoming a Lender); provided that, for the avoidance of doubt, the term “Lender Provided Hedging Agreement” shall not include any Hedging Agreement or transactions under any Hedging Agreement entered into after the time
that such counterparty ceases to be a Lender or an Affiliate of a Lender. 

  
 29 

 “Secured Swap Obligations” means all obligations of the
Company or any Subsidiary Guarantor under any Lender Provided Hedging Agreement. 
 “Security
Agreement” means each Pledge Agreement and Irrevocable Proxy dated as of the Issue Date in favor of the Collateral Agent for the benefit of the Secured Parties and each other security agreement in substantially the same form in favor of the
Collateral Agent for the benefit of the Secured Parties delivered in accordance with this Indenture and the Collateral Agreements.  

“Senior Indebtedness” means any Indebtedness of the Company or a Restricted Subsidiary (whether
outstanding on the date hereof or hereinafter Incurred), unless such Indebtedness is Subordinated Indebtedness. 

“Significant Subsidiary” means any Restricted Subsidiary that would be a “significant
subsidiary” as defined in Article 1, Rule 1-02 of Regulation S-X, promulgated pursuant to the Securities Act, as such Regulation is in effect on the Issue Date. 

“Stated Maturity” means, when used with respect to any Indebtedness or any installment of interest
thereon, the date specified in the instrument evidencing or governing such Indebtedness as the fixed date on which the principal of such Indebtedness or such installment of interest is due and payable. 

“Subordinated Indebtedness” means Indebtedness of the Company or a Subsidiary Guarantor which is
expressly subordinated in right of payment to the Notes or the Subsidiary Guarantees, as the case may be. 

“Subsidiary” means, with respect to any Person: 

(1) any corporation, limited liability company, association or other business entity (other than a partnership)
of which more than 50% of the total voting power of its Voting Stock is at the time owned or controlled, directly or indirectly, by that Person or one or more of the other Subsidiaries of that Person (or a combination thereof); and 

(2) any partnership of which (a) more than 50% of the capital accounts, distribution rights, total equity
and voting interests or general and limited partnership interests, as applicable, are owned or controlled, directly or indirectly, by such Person or one or more of the other Subsidiaries of that Person (or a combination thereof), whether in the form
of general, special or limited partnership interests or otherwise, or (b) such Person or any Subsidiary of such Person is a controlling general partner or otherwise controls such entity. 

“Subsidiary Guarantee” means any guarantee of the Notes by any Subsidiary Guarantor in accordance with
Sections 4.13 and 10.01. 

  
 30 

 “Subsidiary Guarantor” means (1) Comstock
Oil & Gas, LP, (2) Comstock Oil & Gas—Louisiana, LLC, (3) Comstock Oil & Gas GP, LLC, (4) Comstock Oil & Gas Investments, LLC, (5) Comstock Oil & Gas Holdings, Inc., (6) each
of Comstock’s other Restricted Subsidiaries, if any, executing a supplemental indenture in which such Subsidiary agrees to be bound by the terms of this Indenture and (7) any Person that becomes a successor guarantor of the Notes in
compliance with Sections 4.13 and 10.01. 
 “TIA” has the meaning provided in
the recitals hereto.  
 “Trustee” means American Stock Transfer & Trust Company,
LLC, a New York limited liability company, in its capacity as trustee under this Indenture, until a successor replaces it in accordance with the applicable provisions of this Indenture, and thereafter “Trustee” means each Person who is
then a Trustee thereunder. 
 “Uniform Commercial Code” means the Uniform Commercial Code as
in effect in any applicable jurisdiction from time to time. 
 “Unrestricted Subsidiary”
means: 
 (1) any Subsidiary of the Company that at the time of determination will be designated an
Unrestricted Subsidiary by the Board of Directors of the Company as provided below; and 
 (2) any Subsidiary
of an Unrestricted Subsidiary. 
 The Company may designate any Subsidiary of the Company (other than
a Collateral Grantor) as an Unrestricted Subsidiary pursuant to a resolution of the Board of Directors unless such Subsidiary or any of its Subsidiaries owns any Equity Interests or Indebtedness of, or owns or holds any Lien on, any property of, the
Company or any Restricted Subsidiary (other than solely any Subsidiary of the Subsidiary to be so designated); provided that the Subsidiary to be so designated and each Subsidiary of such Subsidiary: 

(1) has no Indebtedness other than Non-Recourse Indebtedness; 

(2) is not party to any agreement, contract, arrangement or understanding with the Company or any Restricted
Subsidiary unless the terms of any such agreement, contract, arrangement or understanding are no less favorable to the Company or such Restricted Subsidiary than those that might be obtained at the time from Persons who are not Affiliates of the
Company; 
 (3) is a Person with respect to which neither the Company nor any of the Restricted Subsidiaries
has any direct or indirect obligation (a) to subscribe for additional Equity Interests or (b) to maintain or preserve such Person’s financial condition or to cause such Person to achieve any specified levels of operating results; and

  
 31 

 (4) has not guaranteed or otherwise directly or indirectly
provided credit support for any Indebtedness of the Company or any of the Restricted Subsidiaries. 
 “U.S.
Securities Act” means the U.S. Securities Act of 1933, as amended, and the rules and regulations of the SEC thereunder. 

“Volumetric Production Payments” means production payment obligations of the Company or a Restricted
Subsidiary recorded as deferred revenue in accordance with GAAP, together with all undertakings and obligations in connection therewith. 

“Voting Stock” of any specified Person as of any date means the Capital Stock of such Person entitling
the holders thereof (whether at all times or only so long as no senior class of Capital Stock has voting power by reason of any contingency) to vote in the election of members of the Board of Directors of such Person; provided that with
respect to a limited partnership or other entity which does not have a Board of Directors, Voting Stock means the managing membership interest or the Capital Stock of the general partner of such limited partnership or other business entity with the
ultimate authority to manage the business and operations of such Person, as applicable. 
 “Wholly
Owned Restricted Subsidiary” means any Restricted Subsidiary of the Company to the extent (1) all of the Capital Stock or other ownership interests in such Restricted Subsidiary, other than directors’ qualifying shares mandated by
applicable law, is owned directly or indirectly by the Company or (2) such Restricted Subsidiary does substantially all of its business in one or more foreign jurisdictions and is required by the applicable laws and regulations of any such
foreign jurisdiction to be partially owned by the government of such foreign jurisdiction or individual or corporate citizens of such foreign jurisdiction in order for such Restricted Subsidiary to transact business in such foreign jurisdiction,
provided that the Company, directly or indirectly, owns the remaining Capital Stock or ownership interest in such Restricted Subsidiary and, by contract or otherwise, controls the management and business of such Restricted Subsidiary and derives the
economic benefits of ownership of such Restricted Subsidiary to substantially the same extent as if such Restricted Subsidiary were a wholly owned subsidiary. 

Section 1.02. Other Definitions. 
  

			
	 Term
	  	Defined in Section
	 “Act”
	  	9.07
	 “Additional Notes”
	  	Exhibit A
	 “Affiliate Transaction”
	  	4.11
	 “Asset Sale Offer”
	  	4.10
	 “Asset Sale Offer Amount”
	  	3.08
	 “Asset Sale Offer Notice”
	  	3.08
	 “Asset Sale Offer Period”
	  	3.08
	 “Base Indenture”
	  	1.01
	 “Cash Interest”
	  	Exhibit A
	 “Change of Control Offer”
	  	4.15
	 “Change of Control Payment”
	  	4.15

  
 32 

			
	 Term
	  	Defined in Section
	 “Change of Control Payment Date”
	  	4.15
	 “Covenant Defeasance”
	  	8.03
	 “Covenant Suspension Period”
	  	4.17
	 “Discharge”
	  	8.08
	 “DTC”
	  	2.06
	 “Event of Default”
	  	6.01
	 “Excess Proceeds”
	  	4.10
	 “Incur”
	  	4.09
	 “Investment Grade Rating”
	  	4.17
	 “Legal Defeasance”
	  	8.02
	 “Paying Agent”
	  	2.03
	 “Payment Default”
	  	6.01
	 “Payment Restriction”
	  	4.08
	 “Permitted Consideration”
	  	4.10
	 “Permitted Indebtedness”
	  	4.09
	 “PIK Interest”
	  	Exhibit A
	 “Purchase Date”
	  	3.08
	 “Register”
	  	2.03
	 “Registrar”
	  	2.03
	 “Restricted Payments”
	  	4.07
	 “Successor Guarantor”
	  	5.01
	 “Surviving Entity”
	  	5.01
	 “Suspended Covenants”
	  	4.17

 Section 1.03. Rules of Construction. 

Unless the context otherwise requires: 

(1) a term has the meaning assigned to it; 

(2) an accounting term not otherwise defined has the meaning assigned to it in accordance with GAAP; 

(3) “or” is not exclusive; 

(4) words in the singular include the plural, and in the plural include the singular; 

(5) the meanings of the words “will” and “shall” are the same when used to express an
obligation; 
 (6) references to sections of or rules under the Securities Act or the Exchange Act shall be
deemed to include substitute, replacement or successor sections or rules adopted by the SEC from time to time; 

  
 33 

 (7) “herein,” “hereof” and other words of
similar import refer to this Indenture as a whole (as amended or supplemented from time to time) and not to any particular Article, Section or other subdivision of this Indenture 

(8) “including” means “including, without limitation”; and 

(9) references herein to Articles, Sections and Exhibits are to be construed as references to articles of
sections of, and exhibits to, this Indenture, unless the context otherwise requires. 
 ARTICLE 2. 

THE NOTES 
 Section 2.01.
Form and Dating. 
 (a) General. The Notes and the Trustee’s certificate of authentication therefor shall
be substantially in the form of Exhibit A hereto, which is hereby incorporated in and expressly made a part of this Indenture. The Notes may have other notations, legends or endorsements required by law, stock exchange rule or usage. Each Note
shall be dated the date of its authentication. The terms of the Notes set forth in Exhibit A are part of the terms of this Indenture. The Notes shall be in minimum denominations of integral multiples of $1.00. On any Interest Payment Date on which
the Company makes a payment by issuing Additional Notes, the principal amount of any such Additional Note issued to any Holder, for the relevant interest period as of the relevant record date for such Interest Payment Date, shall be rounded down to
the nearest whole dollar. 
 The terms and provisions contained in Exhibit A and the Notes shall constitute, and are hereby
expressly made, a part of this Indenture and the Company, the Subsidiary Guarantors and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and to be bound thereby. However, to the extent any
such provision conflicts with the express provisions of this Indenture, the provisions of this Indenture shall govern and be controlling. 

(b) Global Notes. Notes issued in global form will be substantially in the form of Exhibit A hereto (including the
Global Note Legend thereon and the “Schedule of Increases or Decreases in the Global Note” attached thereto). Notes issued in definitive form will be substantially in the form of Exhibit A hereto (but without the Global Note Legend
thereon and without the “Schedule of Increases or Decreases in the Global Note” attached thereto). Each Global Note will represent such of the outstanding Notes as will be specified therein and each represents the aggregate principal
amount of outstanding Notes from time to time endorsed thereon. The aggregate principal amount of outstanding Notes represented by such Global Note may from time to time be reduced or increased, as appropriate, to reflect exchanges, redemptions and
the issuance of Additional Notes. Any endorsement of a Global Note to reflect the amount of any increase or decrease in the aggregate principal amount of outstanding Notes represented thereby will be made by the Trustee or the Notes Custodian, at
the direction of the Trustee, in accordance with instructions given by the Holder thereof as required by Section 2.06 or by a Company Order in connection with the issuance of Additional Notes as required by Section 2.02(d).

  
 34 

 Section 2.02. Execution and Authentication. 

(a) At least one Officer of the Company shall sign the Notes on behalf of the Company by manual or facsimile signature. 

(b) If an Officer whose signature is on a Note no longer holds that office at the time the Trustee authenticates the Note, the
Note shall be valid nevertheless. 
 (c) A Note shall not be valid until an authorized signatory of the Trustee manually
signs the certificate of authentication on the Note. The signature shall be conclusive evidence that the Note has been authenticated under this Indenture. 

(d) On the Issue Date, the Trustee shall authenticate and deliver Notes in an aggregate principal amount of $697,195,000. If
interest is paid by issuing Additional Notes, then not later than 10 business days prior to the relevant Interest Payment Date, the Company shall deliver to the Trustee and the Paying Agent (if other than the Trustee), (i) with respect to Notes
represented by Definitive Notes, the required amount of Additional Notes represented by Definitive Notes (rounded down to the nearest whole dollar) and a Company Order to authenticate and deliver such Additional Notes or (ii) with respect to
Notes represented by one or more Global Notes, a Company Order to increase the outstanding principal amount of such Global Notes by the required amount (rounded down to the nearest whole dollar) (or, if necessary, pursuant to the requirements of the
Depositary or otherwise, the required amount of Additional Notes represented by Global Notes (rounded down to the nearest whole dollar) and a Company Order to authenticate and deliver such new Global Notes). Other than as described above, no other
Notes may be issued by the Company or any Subsidiary Guarantor and authenticated and delivered pursuant to this Indenture (except for Notes authenticated and delivered at the times and in the manner specified in Sections 2.06, 2.07,
2.10, 3.06, 4.10, 4.15 or 9.05 of this Indenture). 
 (e) The Trustee may appoint an
authenticating agent reasonably acceptable to the Company to authenticate the Notes. Unless limited by the terms of such appointment, an authenticating agent may authenticate Notes whenever the Trustee may do so. Each reference in this Indenture to
authentication by the Trustee includes authentication by such agent. An authenticating agent has the same rights as any Registrar, Paying Agent or agent for service of notices and demands. 

Section 2.03. Registrar and Paying Agent. 

(a) The Company shall at all times maintain an office or agency in the United States where Notes may be presented for
registration of transfer or for exchange (the “Registrar”) and an office or agency in New York, New York where Notes may be presented for payment (the “Paying Agent”). The Registrar shall keep a register of the
Notes and of their transfer and exchange (the “Register”). The Company may have one or more co-registrars and one or more additional paying agents. The term “Registrar” includes any co-registrar, and the term “Paying
Agent” includes any additional paying agent. 

  
 35 

 (b) The Company shall enter into an appropriate agency agreement with any
Registrar or Paying Agent not a party to this Indenture, which shall implement the provisions of this Indenture that relate to such agent. The Company shall notify the Trustee in writing of the name and address of any such agent. If the Company
fails to maintain a Registrar or Paying Agent, the Trustee shall act as such. The Company or any of its Subsidiaries may act as Paying Agent or Registrar. 

(c) The Company initially appoints the Trustee as Registrar and Paying Agent in connection with the Notes at the Corporate
Trust Office of the Trustee. The Company may change the Registrars and the Paying Agents without prior notice to the Holders. 

Section 2.04. Paying Agent to Hold Money in Trust. 

Prior to 10:00 a.m. New York City time, on each date on which any principal, premium, if any, or Cash Interest on any Note is
due and payable, the Company shall deposit with the Paying Agent a sum sufficient to pay such principal, premium, if any, and Cash Interest when so becoming due. The Company shall require each Paying Agent (other than the Trustee) to agree in
writing that such Paying Agent shall hold in trust for the benefit of Holders or the Trustee all money held by the Paying Agent for the payment of principal of, or premium, if any, or Cash Interest, if any, on, the Notes and shall notify the Trustee
of any default by the Company in making any such payment. If the Company or any of its Subsidiaries acts as Paying Agent, it shall segregate the money held by it as Paying Agent and hold it as a separate trust fund for the benefit of the Holders.
The Company at any time may require a Paying Agent (other than the Trustee) to pay all money held by it to the Trustee, and the Trustee may at any time during the continuance of any Event of Default under Section 6.01(a) or (b), upon
written request to a Paying Agent, require such Paying Agent to forthwith pay to the Trustee all sums so held in trust by such Paying Agent and, in each case, to account for any funds disbursed by such Paying Agent. Upon complying with this
Section 2.04, the Paying Agent (if other than the Company or any of its Subsidiaries) shall have no further liability for the money delivered to the Trustee. Upon any bankruptcy, reorganization or similar proceeding with respect to the
Company, the Trustee shall serve as Paying Agent for the Notes. 
 Section 2.05. Holder Lists. 

The Trustee shall preserve in as current a form as is reasonably practicable the most recent list available to it of the names
and addresses of Holders. If the Trustee is not the Registrar, the Company shall furnish to the Trustee in writing, at least 5 Business Days before each interest payment date and at such other times as the Trustee may request in writing, a list in
such form and as of such date as the Trustee may reasonably require of the names and addresses of Holders. 
 Section 2.06. Transfer
and Exchange. 
 (a) Transfer and Exchange of Global Notes 

A Global Note may not be transferred except as a whole by the Depositary to a nominee of the Depositary, by a nominee of the
Depositary to the Depositary or to another nominee of the Depositary, or by the Depositary or any such nominee to a successor Depositary or a nominee of such successor Depositary. All beneficial interests in the Global Notes will be exchanged
by the Company for Definitive Notes if: 

  
 36 

 (1) the Company delivers to the Trustee notice from the
Depositary that it is unwilling or unable to continue to act as Depositary or that it is no longer a clearing agency registered under the Exchange Act and, in either case, a successor Depositary is not appointed by the Company within 90 days after
the date of such notice from the Depositary; 
 (2) the Company, at its option but subject to DTC’s
requirements, determines that the Global Notes (in whole but not in part) should be exchanged for Definitive Notes and deliver a written notice to such effect to the Trustee; or 

(3) there has occurred and is continuing an Event of Default with respect to the Notes, and the Depositary
notifies the Trustee of its decision to exchange the Global Notes for Definitive Notes. 
 Upon the occurrence of the preceding events in
(1), (2) or (3) above, Definitive Notes shall be issued in such names as the Depositary shall instruct the Trustee. Global Notes also may be exchanged or replaced, in whole or in part, as provided in Sections 2.07 and
2.09 hereof. Every Note authenticated and delivered in exchange for, or in lieu of, a Global Note or any portion thereof, pursuant to this Section 2.06 or Section 2.07 or Section 2.09 hereof, shall be
authenticated and delivered in the form of, and shall be, a Global Note. A Global Note may not be exchanged for another Note other than as provided in this Section 2.06(a); provided that beneficial interests in a Global Note
may be transferred and exchanged as provided in Section 2.06(b) hereof. 
 (b) Transfer and Exchange of Beneficial
Interests in the Global Notes 
 The transfer and exchange of beneficial interests in the Global Notes will be effected
through the Depositary, in accordance with the provisions of this Indenture and the Applicable Procedures. 

(1) Transfer of Beneficial Interests in the Same Global Note. Beneficial interests in any
Global Note may be transferred to Persons who take delivery thereof in the form of a beneficial interest in an Global Note. No written orders or instructions shall be required to be delivered to the Registrar to effect the transfers described
in this Section 2.06(b)(1). 
 (2) All Other Transfers and Exchanges of Beneficial
Interests in Global Notes. In connection with all transfers and exchanges of beneficial interests that are not subject to Section 2.06(b)(1), the transferor of such beneficial interest must deliver to the Registrar either: 

  
 37 

 (A) both: 

(i) a written order from a Participant or an Indirect Participant given to the Depositary in accordance with
the Applicable Procedures directing the Depositary to credit or cause to be credited a beneficial interest in another Global Note in an amount equal to the beneficial interest to be transferred or exchanged; and 

(ii) instructions given in accordance with the Applicable Procedures containing information regarding the
Participant account to be credited with such increase; or 
 (B) both: 

(i) a written order from a Participant or an Indirect Participant given to the Depositary in accordance with
the Applicable Procedures directing the Depositary to cause to be issued a Definitive Note in an amount equal to the beneficial interest to be transferred or exchanged; and 

(ii) instructions given by the Depositary to the Registrar containing information regarding the Person in
whose name such Definitive Note shall be registered to effect such transfer or exchange. 
 (c) Transfer and
Exchange of Beneficial Interests in Global Notes to Definitive Notes. 
 If any holder of a beneficial interest
in a Global Note proposes to exchange such beneficial interest for a Definitive Note or to transfer such beneficial interest to a Person who takes delivery thereof in the form of a Definitive Note, then, upon satisfaction of the conditions set forth
in Section 2.06(b)(2) hereof, the Trustee will cause the aggregate principal amount of the applicable Global Note to be reduced accordingly pursuant to Section 2.06(g) hereof, and the Company will execute and the Trustee will
authenticate and deliver to the Person designated in the instructions a Definitive Note in the appropriate principal amount. Any Definitive Note issued in exchange for a beneficial interest pursuant to this Section 2.06(c) will be
registered in such name or names and in such authorized denomination or denominations as the holder of such beneficial interest requests through instructions to the Registrar from or through the Depositary and the Participant or Indirect
Participant. The Trustee will deliver such Definitive Notes to the Persons in whose names such Notes are so registered. 

(d) Transfer and Exchange of Definitive Notes for Beneficial Interests. 

Other than following an exchange of beneficial interest in a Global Note for Definitive Notes as contemplated by
Section 2.06(a)(2), a Holder of a Definitive Note may exchange such Note for a beneficial interest in a Global Note or transfer such Definitive Notes to a Person who takes delivery thereof in the form of a beneficial interest in a Global
Note at any time. Upon receipt of a request for such an exchange or transfer, the Trustee will cancel the applicable Definitive Note and increase or cause to be increased the aggregate principal amount of one of the Global Notes. 

(e) Transfer and Exchange of Definitive Notes for Definitive Notes. 

  
 38 

 Upon request by a Holder of Definitive Notes and such Holder’s compliance
with the provisions of this Section 2.06(e), the Registrar will register the transfer or exchange of Definitive Notes. Prior to such registration of transfer or exchange, the requesting Holder must present or surrender to the
Registrar the Definitive Notes duly endorsed or accompanied by a written instruction of transfer in form satisfactory to the Registrar duly executed by such Holder or by its attorney, duly authorized in writing. A Holder of Definitive Notes may
transfer such Notes to a Person who takes delivery thereof in the form of a Definitive Note. Upon receipt of a request to register such a transfer, the Registrar shall register the Definitive Note pursuant to the instructions from the Holder
thereof. 
 (f) Legends. 

In addition to the legend appearing on the face of the form of the Notes in Exhibit A hereto relating to original issue
discount, the following legend will appear on the face of all Global Notes and Definitive Notes issued under this Indenture unless specifically stated otherwise in the applicable provisions of this Indenture. 

(1) Global Note Legend. Each Global Note will bear a legend in substantially the following
form: 
 “THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR
THE BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (1) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE REQUIRED PURSUANT TO SECTION 2.06 OF THE INDENTURE,
(2) THIS GLOBAL NOTE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF THE INDENTURE, (3) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND
(4) THIS GLOBAL NOTE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN CONSENT OF THE COMPANY. 
 UNLESS AND
UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES IN DEFINITIVE FORM, THIS NOTE MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE
DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (55 WATER STREET,
NEW YORK, NEW YORK) (“DTC”), TO THE COMPANY OR ITS AGENTS FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS MAY BE
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR SUCH OTHER ENTITY AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR
TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.” 

  
 39 

 (g) Cancellation and/or Adjustment of Global Notes. 

At such time as all beneficial interests in a particular Global Note have been exchanged for beneficial interests in another
Global Note or for Definitive Notes, or a particular Global Note has been redeemed, repurchased or canceled in whole and not in part, each such Global Note will be returned to or retained and canceled by the Trustee in accordance with
Section 2.11 hereof. At any time prior to such cancellation, if any beneficial interest in a Global Note is exchanged for or transferred to a Person who will take delivery thereof in the form of a beneficial interest in another Global Note
or for Definitive Notes, the principal amount of Notes represented by such Global Note will be reduced accordingly and an endorsement will be made on such Global Note by the Trustee or by the Depositary at the direction of the Trustee to reflect
such reduction; and if the beneficial interest is being exchanged for or transferred to a Person who will take delivery thereof in the form of a beneficial interest in another Global Note, such other Global Note will be increased accordingly and an
endorsement will be made on such Global Note by the Trustee or by the Depositary at the direction of the Trustee to reflect such increase. 

(h) General Provisions Relating to Transfers and Exchanges. 

(1) To permit registrations of transfers and exchanges, the Company will execute and the Trustee will
authenticate Global Notes and Definitive Notes upon receipt of a Company Order in accordance with Section 2.02 hereof or at the Registrar’s request. 

(2) No service charge will be made to a Holder of a beneficial interest in a Global Note or to a Holder of
a Definitive Note for any registration of transfer or exchange, but the Company may require payment of a sum sufficient to cover any transfer tax or similar governmental charge payable in connection therewith (other than any such transfer taxes or
similar governmental charge payable upon exchange or transfer pursuant to Sections 2.10, 3.06, 3.08, 4.10, 4.15 and 9.05 hereof). 

(3) The Registrar will not be required to register the transfer of or exchange of any Note selected for
redemption in whole or in part, except the unredeemed portion of any Note being redeemed in part. 

(4) All Global Notes and Definitive Notes issued upon any registration of transfer or exchange of Global
Notes or Definitive Notes will be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Global Notes or Definitive Notes surrendered upon such registration of transfer or
exchange. 
 (5) Neither the Registrar nor the Company will be required: 

  
 40 

 (A) to issue, to register the transfer of or to exchange any
Notes during a period beginning at the opening of business 15 days before the day of any selection of Notes for redemption under Section 3.02 hereof and ending at the close of business on the day of selection; 

(B) to register the transfer of or to exchange any Note selected for redemption in whole or in part,
except the unredeemed portion of any Note being redeemed in part; or 
 (C) to register the transfer of
or to exchange a Note between a record date and the next succeeding interest payment date. 
 (6) Prior
to due presentment for the registration of a transfer of any Note, the Trustee, any Agent and the Company may deem and treat the Person in whose name any Note is registered as the absolute owner of such Note for the purpose of receiving payment of
principal of and interest on such Notes and for all other purposes, and none of the Trustee, any Agent or the Company shall be affected by notice to the contrary. 

(7) The Trustee will authenticate Global Notes and Definitive Notes in accordance with the provisions of
Section 2.02 hereof. 
 (8) All certifications, certificates and Opinions of Counsel
required to be submitted to the Registrar pursuant to this Section 2.06, or requested by the Trustee pursuant to Section 7.02, to effect a registration of transfer or exchange may be submitted by facsimile or electronic image
scan. 
 Section 2.07. Replacement Notes. 

(a) If a mutilated Note is surrendered to the Registrar or if the Holder of a Note claims that the Note has been lost,
destroyed or wrongfully taken, the Company shall issue and the Trustee shall, upon its receipt of a Company Order, authenticate a replacement Note if the requirements of Section 8-405 of the Uniform Commercial Code are met and the Holder
satisfies any other reasonable requirements of the Trustee. If required by the Registrar or the Company, such Holder shall furnish an indemnity bond sufficient in the judgment of the Registrar, the Trustee and the Company to protect the Company, the
Trustee, the Paying Agent and the Registrar from any loss which any of them may suffer if a Note is replaced. The Company and the Trustee may charge the Holder for their expenses in replacing a Note. 

(b) Every replacement Note is an additional obligation of the Company. 

Section 2.08. Outstanding Notes. 

(a) The Notes outstanding at any time are all Notes authenticated by the Trustee except for those canceled by it, those
delivered to it for cancellation and those described in this Section 2.08 as not outstanding. Except as set forth in Section 2.09, a Note does not cease to be outstanding because the Company or an Affiliate of the Company holds
the Note. 

  
 41 

 (b) If the Paying Agent (other than the Company or a Subsidiary thereof) holds in
trust, in accordance with this Indenture, by 11:00 a.m. New York City time, on a redemption date or other maturity date money sufficient to pay all principal, interest and premium, if any, payable on that date with respect to the Notes (or portions
thereof) to be redeemed or maturing, as the case may be, then on and after that date such Notes (or portions thereof) shall cease to be outstanding and interest on them shall cease to accrue. 

Section 2.09. Treasury Notes. 

In determining whether the Holders of the required principal amount of Notes have concurred in any direction, waiver or
consent, Notes owned by the Company or any Subsidiary Guarantor, or by any Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company or any Subsidiary Guarantor, will be considered as
though not outstanding, except that for the purposes of determining whether the Trustee will be protected in relying on any such direction, waiver or consent, only Notes that the Trustee actually knows are so owned will be so disregarded. 

Section 2.10. Temporary Notes. 

Until Definitive Notes are ready for delivery, the Company may prepare and the Trustee shall, upon its receipt of a Company
Order, authenticate temporary Notes. Temporary Notes shall be substantially in the form of Definitive Notes but may have variations that the Company considers appropriate for temporary Notes. Without unreasonable delay, the Company shall prepare and
the Trustee shall authenticate Definitive Notes and deliver them in exchange for temporary Notes. Holders of temporary Notes shall be entitled to all of the benefits under this Indenture. 

Section 2.11. Cancellation. 

The Company at any time may deliver Notes to the Trustee for cancellation. The Registrar and the Paying Agent shall forward to
the Trustee any Notes surrendered to them for registration of transfer, exchange, replacement or payment. The Trustee and no one else shall cancel and destroy (subject to the record retention requirements of the Exchange Act) all Notes surrendered
for registration of transfer, exchange, replacement, payment or cancellation. Upon written request, the Trustee will deliver a certificate of such cancellation to the Company unless the Company directs the Trustee in writing to deliver canceled
Notes to the Company instead. The Company may not issue new Notes to replace Notes it has redeemed, paid or delivered to the Trustee for cancellation. 

Section 2.12. Defaulted Interest. 

If the Company defaults in a payment of interest on the Notes, the Company shall pay defaulted interest at the rate specified
in the second paragraph of Section 4.01 (plus interest on such defaulted interest to the extent lawful) in any lawful manner. The Company may pay the defaulted interest to the Persons who are Holders on a subsequent special record date. The
Company shall fix or cause to be fixed any such special record date and payment date (which special record date shall not be less than 10 days prior to the related payment date) to the reasonable satisfaction of the Trustee and shall promptly mail
to each Holder a notice that states the special record date, the payment date and the amount of defaulted interest to be paid. 

  
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 Section 2.13. CUSIP and ISIN Numbers. 

The Company in issuing the Notes may use “CUSIP” numbers and corresponding “ISINs” (if then
generally in use) and, if so, the Trustee shall use “CUSIP” numbers and corresponding “ISINs” in notices of redemption as a convenience to Holders; provided that any such notice may state that no representation is made as
to the correctness of such numbers either as printed on the Notes or as contained in any notice of a redemption and that reliance may be placed only on the other identification numbers printed on the Notes, and any such redemption shall not be
affected by any defect in or omission of such numbers. The Company shall promptly notify the Trustee in writing of any changes in “CUSIP” or “ISIN” numbers. 

ARTICLE 3. 
 REDEMPTION AND
PREPAYMENT 
 Section 3.01. Notices to Trustee. 

If the Company elects to redeem Notes pursuant to the optional redemption provisions of Section 3.07, it shall furnish
to the Trustee, at least 5 Business Days (unless a shorter period shall be agreeable to the Trustee) before the date of giving notice of the redemption pursuant to Section 3.03, an Officers’ Certificate setting forth (i) the clause
of Section 3.07 pursuant to which the redemption shall occur, (ii) the redemption date, (iii) the principal amount of Notes to be redeemed, (iv) the redemption price or the method by which it will be determined, and
(v) whether the Company requests that the Trustee give notice of such redemption. 
 Section 3.02. Selection of Notes to Be
Redeemed. 
 (a) If less than all of the Notes are to be redeemed at any time, the Trustee will select the Notes to be
redeemed on a pro rata basis, by lot to the extent practicable or, in the case of Global Notes, by such other method in accordance with the applicable procedures of the Depositary, unless otherwise required by law or applicable stock exchange
or Depositary requirements, from the outstanding Notes not previously called for redemption. In the event of partial redemption other than on a pro rata basis, the particular Notes to be redeemed shall be selected, not less than 5 Business
Days (unless a shorter period shall be agreeable to the Trustee) prior to the giving of notice of the redemption pursuant to Section 3.03, by the Trustee from the outstanding Notes not previously called for redemption. 

(b) The Trustee shall promptly notify the Company in writing of the Notes selected for redemption and, in the case of any Note
selected for partial redemption, the principal amount thereof to be redeemed. Provisions of this Indenture that apply to Notes called for redemption also apply to portions of Notes called for redemption. 

  
 43 

 Section 3.03. Notice of Redemption. 

(a) At least 30 days but not more than 60 days before a redemption date (except that redemption notices may be mailed more than
60 days prior to a redemption date if the notice is issued in connection with a Legal Defeasance, Covenant Defeasance or Discharge), the Company shall mail or cause to be mailed, by first class mail, or otherwise given in accordance with the
procedures of the Depositary, a notice of redemption to each Holder whose Notes are to be redeemed at its registered address (with a copy to the Trustee). Notices of redemption may not be conditional. 

(b) The notice shall identify the Notes to be redeemed and shall state: 

(1) the redemption date; 

(2) the redemption price or, if the redemption price is not then determinable, the manner in which it is to be
determined; 
 (3) if any Note is to be redeemed in part only, the portion of the principal amount of such
Note that is to be redeemed and that, after the redemption date upon surrender of such Note, a new Note or Notes in a principal amount equal to the unredeemed portion of the original Note will be issued in the name of the applicable Holder upon
cancellation of the original Note; 
 (4) the name and address of the Paying Agent; 

(5) that Notes called for redemption must be surrendered to the Paying Agent to collect the redemption price;

 (6) that, unless the Company defaults in making such redemption payment, interest on Notes called for
redemption shall cease to accrue on and after the redemption date and the only remaining right of the Holders of such Notes is to receive payment of the redemption price upon surrender to the Paying Agent of the Notes redeemed; 

(7) the paragraph of the Notes and/or Section of this Indenture pursuant to which the Notes called for
redemption are being redeemed; 
 (8) the CUSIP (or ISIN) number, if any, and that no representation is made
as to the correctness or accuracy of the CUSIP (or ISIN) number, if any, listed in such notice or printed on the Notes; and 

(9) a description of any conditions to the Company’s obligations to complete the redemption. 

(c) If any of the Notes to be redeemed is in the form of a Global Note, then the Company shall modify such notice to the extent
necessary to accord with the procedures of the Depositary applicable to redemption. 
 (d) At the Company’s request, the
Trustee shall give the notice of optional redemption in the Company’s name and at its expense; provided that the Company shall have delivered to the Trustee, as provided in Section 3.01, an Officers’ Certificate requesting
that the Trustee give such notice and setting forth the information to be stated in such notice as provided in the second preceding paragraph. 

  
 44 

 Section 3.04. Effect of Notice of Redemption. 

Once notice of redemption is mailed in accordance with Section 3.03, Notes (or portions thereof) called for redemption
become irrevocably due and payable on the applicable redemption date at the applicable redemption price, subject to the satisfaction of any conditions to the redemption specified in the notice of redemption. If mailed in the manner provided for in
Section 3.03, the notice of redemption shall be conclusively presumed to have been given whether or not a Holder receives such notice. Failure to give timely notice or any defect in the notice shall not affect the validity of the redemption.

 Section 3.05. Deposit of Redemption Price. 

(a) Prior to 10:00 a.m., New York City time, on any redemption date, the Company shall deposit with the Paying Agent (or,
if the Company or a Subsidiary thereof is acting as Paying Agent, segregate and hold in trust as provided in Section 2.04) money sufficient in same day funds to pay the redemption price of and accrued interest on all Notes to be redeemed on
that date. The Paying Agent shall promptly return to the Company any money deposited with the Paying Agent by the Company in excess of the amounts necessary to pay the redemption price of and accrued interest on all Notes to be redeemed. 

(b) If the Company complies with the provisions of the preceding paragraph, on and after the redemption date, interest shall
cease to accrue on the Notes or the portions of Notes called for redemption whether or not such Notes are presented for payment, and the only remaining right of the Holders of such Notes shall be to receive payment of the redemption price upon
surrender to the Paying Agent of the Notes redeemed. If any Note called for redemption shall not be so paid upon surrender for redemption because of the failure of the Company to comply with the preceding paragraph, interest shall be paid on the
unpaid principal, from the redemption date until such principal is paid, and to the extent lawful, on any interest not paid on such unpaid principal, in each case at the rate provided in the Notes and in Section 4.01. 

Section 3.06. Notes Redeemed in Part. 

Upon surrender of a Note that is redeemed in part, the Company shall issue in the name of the applicable Holder and the Trustee
shall, upon its receipt of a Company Order, authenticate for such Holder at the expense of the Company a new Note equal in principal amount to the unredeemed portion of the Note surrendered. 

Section 3.07. Optional Redemption. 

(a) The Company may, at its option, redeem the Notes, in whole or in part, in cash, at one time or from time to time, at the
redemption prices (expressed as percentages of principal amount) set forth below plus accrued and unpaid interest, if any, on the Notes redeemed, to the applicable redemption date, subject to the rights of Holders on the relevant record date to
receive interest due on the relevant interest payment date, if redeemed during the twelve-month period beginning on March 15 of the years indicated below (or the Issue Date for the Notes redeemed prior to March 15, 2017): 

  
 45 

					
	 YEAR
	  	PERCENTAGE	 
	 2016
	  	 	110.000	% 
	 2017
	  	 	107.500	% 
	 2018
	  	 	105.000	% 
	 2019 and thereafter
	  	 	100.000	% 

 (b) Any redemption pursuant to this Section 3.07 shall be made pursuant to the
provisions of Section 3.01 through 3.06. For the avoidance of doubt, the redemption price plus accrued and unpaid interest on any Notes redeemed shall be paid solely in cash. 

Section 3.08. Offer to Purchase by Application of Excess Proceeds. 

(a) In the event that, pursuant to Section 4.10, the Company shall be required to commence an Asset Sale Offer, it shall
follow the additional procedures specified below. 
 (b) Within 30 days after the 365th day following the date of an
Asset Sale, the Company shall, if it is obligated to make an Asset Sale Offer, deliver a written Asset Sale Offer notice to the Trustee and the Holders of the Notes (the “Asset Sale Offer Notice”), accompanied by such information
regarding the Company and its Subsidiaries as the Company believes shall enable such Holders of the Notes to make an informed decision with respect to the Asset Sale Offer (which at a minimum shall include (A) the most recently filed Annual
Report on Form 10-K (including audited consolidated financial statements) of the Company, the most recent subsequently filed Quarterly Report on Form 10-Q of the Company and any Current Report on Form 8-K of the Company filed subsequent to such
Quarterly Report, other than Current Reports describing Asset Sales otherwise described in the offering materials, or corresponding successor reports (or, during any time that the Company is not subject to the reporting requirements of
Section 13 or 15(d) of the Exchange Act, corresponding reports prepared pursuant to Section 4.03), (B) a description of material developments in the Company’s business subsequent to the date of the latest of such reports
and (C) if material, appropriate pro forma financial information).  
 (c) The Asset Sale Offer Notice shall
state, among other things: 
 (1) that the Company is offering to purchase Notes pursuant to the provisions
of this Indenture; 
 (2) that any Note (or any portion thereof) accepted for payment (and duly paid on the
Purchase Date) pursuant to the Asset Sale Offer shall cease to accrue interest on the Purchase Date; 
 (3)
that any Notes (or portions thereof) not properly tendered shall continue to accrue interest; 
 (4)
the purchase price and purchase date, which shall be, subject to any contrary requirements of applicable law, no less than 30 days nor more than 60 days after the date the Prepayment Offer Notice is mailed (the “Purchase Date”); 

 (5) the aggregate principal amount of Notes to be purchased; 

  
 46 

 (6) a description of the procedure which Holders of Notes must
follow in order to tender their Notes and the procedures that Holders of Notes must follow in order to withdraw an election to tender their Notes for payment; and 

(7) all other instructions and materials necessary to enable Holders to tender Notes pursuant to the Asset Sale
Offer. 
 (d) Not later than the date upon which the Asset Sale Offer Notice is delivered to the Trustee as provided
in clause (c) of this Section 3.08, the Company shall deliver to the Trustee an Officers’ Certificate as to (1) the amount of the Asset Sale Offer (the “Asset Sale Offer Amount”), (2) the allocation
of the Net Available Cash from the Asset Sales pursuant to which such Asset Sale Offer is being made and (3) the compliance of such allocation with the provisions of Section 4.10(a). On such date, the Company shall also irrevocably
deposit with the Trustee or with the Paying Agent (or, if the Company is the Paying Agent, shall segregate and hold in trust) in cash an amount equal to the Asset Sale Offer Amount to be held for payment in accordance with the provisions of this
Section. Upon the expiration of the period for which the Asset Sale Offer remains open (the “Asset Sale Offer Period”), the Company shall deliver to the Trustee for cancellation the Notes or portions thereof which have been properly
tendered to and are to be accepted by the Company. The Trustee or the Paying Agent shall, on the Purchase Date, mail or deliver payment to each tendering Holder in the amount of the purchase price. In the event that the aggregate purchase price of
the Notes delivered by the Company to the Trustee is less than the Asset Sale Offer Amount, the Trustee or the Paying Agent shall deliver the excess to the Company immediately after the expiration of the Asset Sale Offer Period for application in
accordance with this Section 3.08. 
 (e) Holders electing to have a Note purchased shall be required to
surrender the Note, with an appropriate form duly completed, to the Company or its agent at the address specified in the notice at least 3 Business Days prior to the Purchase Date. Holders shall be entitled to withdraw their election if the Trustee
or the Company receives not later than 1 Business Day prior to the Purchase Date, facsimile transmission or letter setting forth the name of the Holder, the principal amount of the Note which was delivered for purchase by the Holder and a statement
that such Holder is withdrawing his election to have such Note purchased. If at the expiration of the Asset Sale Offer Period the aggregate principal amount of Notes surrendered by Holders exceeds the Asset Sale Offer Amount, the Company shall
select the Notes to be purchased on a pro rata basis. Holders whose Notes are purchased only in part shall be issued new Notes equal in principal amount to the unpurchased portion of the Notes surrendered; provided that each such new
Note will be in a principal amount that is in integral multiples of $1.00. 
 (f) At the time the Company delivers
Notes to the Trustee which are to be accepted for purchase, the Company shall also deliver an Officers’ Certificate stating that such Notes are to be accepted by the Company pursuant to and in accordance with the terms of this
Section 3.08. A Note shall be deemed to have been accepted for purchase at the time the Trustee or the Paying Agent mails or delivers payment therefor to the surrendering Holder. For the avoidance of doubt, an Asset Sale Offer shall be
made solely in cash. 

  
 47 

 Section 3.09. No Mandatory Sinking Fund. 

Except as set forth under Section 4.10 and 4.15, the Company shall not be required to make mandatory redemption
or sinking fund payments with respect to the Notes or to repurchase the Notes at the option of the Holders. 
 ARTICLE 4. 

COVENANTS 
 Section 4.01.
Payment of Notes. 
 (a) The Company shall pay or cause to be paid the principal of, interest, premium, if any, on,
the Notes on the dates and in the manner provided in the Notes. Principal, Cash Interest and premium, if any, shall be considered paid on the date due if the Paying Agent, if other than the Company or a Subsidiary thereof, holds as of
10:00 a.m., New York City time, on the due date money deposited by the Company or a Subsidiary Guarantor in immediately available funds and designated for and sufficient to pay all principal, Cash Interest and premium, if any, then due. PIK
Interest shall be considered paid on the date due if not later than 10 business days prior to the relevant Interest Payment Date, the Company delivers to the Trustee and the Paying Agent (if other than the Trustee), (i) with respect to Notes
represented by Definitive Notes, the required amount of Additional Notes represented by Definitive Notes (rounded down to the nearest whole dollar) and a Company Order to authenticate and deliver such Additional Notes or (ii) with respect to
Notes represented by one or more Global Notes, a Company Order to increase the outstanding principal amount of such Global Notes by the required amount (rounded down to the nearest whole dollar) (or, if necessary, pursuant to the requirements of the
Depositary or otherwise, the required amount of Additional Notes represented by Global Notes (rounded down to the nearest whole dollar) and a Company Order to authenticate and deliver such new Global Notes). All payments made by the Company under or
with respect to the Notes will be made free and clear of and without withholding or deduction for, or on account of, any Taxes, unless the withholding or deduction of such Taxes is then required by law. 

(b) The Company shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue
principal at a rate equal to the then-applicable interest rate on the Notes; and it shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest (whether Cash Interest or PIK
Interest), if any (without regard to any applicable grace period), at the same rate as on overdue principal to the extent lawful. 

Section 4.02. Maintenance of Office or Agency. 

(a) The Company shall maintain an office or agency (which may be an office of the Trustee, an affiliate of the Trustee, the
Registrar or the Paying Agent) in New York, New York where Notes may be presented or surrendered for payment and shall maintain an office or agency in the United States (which may be an office of the Trustee, an affiliate of the Trustee, the
Registrar or the Paying Agent) where Notes may be surrendered for registration of transfer or for exchange and where notices and demands to or upon the Company in respect of the Notes and this Indenture may be served. The Company shall give prompt
written notice to the Trustee of 

  
 48 

 
the location, and any change in the location, of such office or agency. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee
with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee. 

(b) The Company may also from time to time designate one or more other offices or agencies where the Notes may be
presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or
agency in New York, New York for such purposes. The Company shall give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of any such other office or agency. 

(c) The Company hereby designates the Corporate Trust Office of the Trustee as one such office or agency of the Company in
accordance with Section 2.03(a). 
 Section 4.03. Reports. 

(a) Whether or not the Company is subject to the reporting requirements of Section 13 or Section 15(d) of the
Exchange Act, to the extent not prohibited by the Exchange Act, the Company will file with the Commission, and make available to the Trustee and the Holders of the Notes without cost to any Holder, the annual reports and the information, documents
and other reports (or copies of such portions of any of the foregoing as the Commission may by rules and regulations prescribe) that are specified in Sections 13 and 15(d) of the Exchange Act and applicable to a U.S. corporation within the time
periods specified therein with respect to an accelerated filer. In the event that the Company is not permitted to file such reports, documents and information with the Commission pursuant to the Exchange Act, the Company will nevertheless make
available such Exchange Act information to the Trustee and the Holders without cost to any Holder as if the Company were subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act within the time periods specified therein
with respect to a non-accelerated filer. 
 (b) If the Company has designated any of its Subsidiaries as Unrestricted
Subsidiaries, then, to the extent material, the quarterly and annual financial information required by Section 4.03 will include a reasonably detailed presentation, either on the face of the financial statements or in the footnotes
thereto, and in Management’s Discussion and Analysis of Financial Condition and Results of Operations, of the financial condition and results of operations of the Company and its Restricted Subsidiaries separate from the financial condition and
results of operations of the Unrestricted Subsidiaries of the Company. 
 (c) The availability of the foregoing materials on
the Commission’s website or on the Company’s website shall be deemed to satisfy the delivery obligations under clauses (a) and (b) of this Section 4.03. 

(d) In addition, the Company and the Subsidiary Guarantors, for so long as any Notes remain outstanding, shall be required to
deliver all reports and other information required to be delivered under the TIA within the time periods set forth in the TIA. 

  
 49 

 Section 4.04. Certificates and Other Information. 

(a) The Company shall deliver to the Trustee, within 120 days after the end of each fiscal year ending after the Issue Date, an
Officers’ Certificate stating (1) that a review of the activities of the Company and the Restricted Subsidiaries during the preceding fiscal year has been made under the supervision of the signing Officers with a view to determining
whether the Company has kept, observed, performed and fulfilled its obligations under this Indenture and the other Note Documents, and further stating, as to each such Officer signing such certificate, that, to the best of his or her knowledge, the
Company has kept, observed, performed and fulfilled each and every covenant contained in this Indenture and the other Note Documents applicable to the Company and is not in default in the performance or observance of any of the terms, provisions and
conditions thereof (or, if a Default or Event of Default shall have occurred, describing all such Defaults or Events of Default of which he or she may have knowledge and what action the Company is taking or proposes to take with respect thereto) and
(2) either (x) that all action has been taken with respect to the recording, filing, re-recording and refiling of this Indenture and all amendments, supplemental indentures, financing statements, continuation statements and other
documents, as are necessary to maintain the perfected Liens created under the Collateral Agreements under applicable law and reciting the details of such action or referring to prior Officers’ Certificates in which such details are given or
(y) that no such action is necessary to maintain such Liens. 
 (b) The Company shall deliver to the Trustee and the
Collateral Agent, promptly after delivery to the Revolving Credit Agreement Agent or the lenders under the Revolving Credit Agreement or, if no Revolving Credit Agreement is then in effect, upon the reasonable request of the Collateral Agent in form
and detail satisfactory to the Collateral Agent or otherwise as required by Section 11.01: 
 (1)
a schedule of all oil, gas, and other mineral production attributable to all material Oil and Gas Properties of the Collateral Grantors, and in any event all such Oil and Gas Properties included in the most recent Engineering Report; 

(2) all title or other information received after the Issue Date by the Collateral Grantors which discloses any
material defect in the title to any material asset included in the most recent Engineering Report; 
 (3) (I)
as soon as available and in any event within 90 days after each January 1, commencing with January 1, 2017, an annual reserve report as of each December 31 with respect to all Hydrocarbons attributable to the Oil and Gas Properties of
the Collateral Grantors prepared by an independent engineering firm of recognized standing acceptable to the Collateral Agent (in the case of delivery upon the request of the Collateral Agent) in accordance with accepted industry practices, and (II)
within 90 days after each July 1 commencing with July 1, 2016, a reserve report as of each June 30, with respect to all Hydrocarbons attributable to the Oil and Gas Properties of the Collateral Grantors prepared by the Company in
accordance with accepted industry practices; 

  
 50 

 (4) an updated reserve report with respect to all Hydrocarbons
attributable to the Oil and Gas Properties of the Collateral Grantors prepared by an independent engineering firm of recognized standing acceptable to the Collateral Agent (in the case of delivery upon the request of the Collateral Agent) in
accordance with accepted industry practices; 
 (5) title opinions (or other title reports or title
information) and other opinions of counsel, in each case in form and substance acceptable to the Collateral Agent (in the case of delivery upon the request of the Collateral Agent), with respect to at least ninety percent (90%) of the PV-9 of
the Proved Reserves included in the most recent Engineering Report and the Proved and Probable Drilling Locations, for which satisfactory title reports have not been previously delivered to the Revolving Credit Agreement Agent or Collateral Agent as
applicable, if any; and 
 (6) concurrently with the delivery of each Engineering Report hereunder: 

(I) a certificate of an Officer (in form and substance reasonably satisfactory to the Collateral Agent in the
case of delivery upon the request of the Collateral Agent): 
 (A) setting forth as of a recent date, a true
and complete list of all Hedging Agreements of the Company and each Restricted Subsidiary, the material terms thereof (including the type, term, effective date, termination date and notional amounts or volumes), the net mark-to-market value
therefor, any new credit support agreements relating thereto, any margin required or supplied under any credit support document, and the counterparty to each such agreement; and 

(B) comparing aggregate notional volumes of all Hedging Agreements of the Company and each Restricted
Subsidiary, which were in effect during such period (other than basis differential hedgings) and the actual production volumes for each of natural gas and crude oil during such period, which certificate shall certify that the hedged volumes for each
of natural gas and crude oil did not exceed 100% of actual production or if such hedged volumes did exceed actual production, specify the amount of such excess; 

(II) a report, prepared by or on behalf of the Company detailing on a monthly basis for the next twelve month
period (A) the projected production of Hydrocarbons by the Company and the Restricted Subsidiaries and the assumptions used in calculating such projections, (B) an annual operating budget for the Company and the Restricted Subsidiaries,
and (C) such other information as may be reasonably requested by the Collateral Agent (in the case of delivery upon the request of the Collateral Agent); 

(III) an Officer’s Certificate, certifying whether the Company is in compliance with the mortgage and
title requirements set forth in Section 11.01 and setting forth the actual percentages as to which compliance has been achieved and if the Company is not in compliance the Company shall identify which Oil and Gas Properties are required
to be mortgaged and/or as to which adequate title information has not been delivered; and 

  
 51 

 (7) prompt written notice (and in any event within 30 days prior
thereto) of any change (I) in any Collateral Grantor’s corporate name or in any trade name used to identify such Person in the conduct of its business or in the ownership of its properties, (II) in the location of any Collateral
Grantor’s chief executive office or principal place of business, (III) in any Collateral Grantor’s identity or corporate structure or in the jurisdiction in which such Person is incorporated or formed, (IV) in any Collateral Grantor’s
jurisdiction of organization or such Person’s organizational identification number in such jurisdiction of organization, and (V) in any Collateral Grantor’s federal taxpayer identification number. 

Section 4.05. Taxes. 

The Company shall pay, and shall cause each of its Subsidiaries to pay, prior to delinquency, all material taxes, assessments,
and governmental levies except such as are contested in good faith and by appropriate proceedings or where the failure to effect such payment is not adverse in any material respect to the Holders. 

Section 4.06. Stay, Extension and Usury Laws. 

Each of the Company and the Subsidiary Guarantors covenants (to the extent that it may lawfully do so) that it shall not at any
time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law wherever enacted, now or at any time hereafter in force, that may affect the covenants or the performance of this
Indenture; and each of the Company and the Subsidiary Guarantors (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it shall not, by resort to any such law, hinder, delay
or impede the execution of any power herein granted to the Trustee, but shall suffer and permit the execution of every such power as though no such law has been enacted. 

Section 4.07. Limitation on Restricted Payments. 

(a) The Company will not, and will not permit any Restricted Subsidiary to, directly or indirectly: 

(1) declare or pay any dividend on, or make any other distribution to holders of, any shares of Capital Stock
of the Company or any Restricted Subsidiary (other than dividends or distributions payable solely in shares of Qualified Capital Stock of the Company or in options, warrants or other rights to purchase Qualified Capital Stock of the Company); 

(2) purchase, redeem or otherwise acquire or retire for value any Capital Stock of the Company or any Affiliate
thereof (other than any Wholly Owned Restricted Subsidiary of the Company) or any options, warrants or other rights to acquire such Capital Stock (other than the purchase, redemption, acquisition or retirement of any Disqualified Capital Stock of
the Company solely in shares of Qualified Capital Stock of the Company); 

  
 52 

 (3) make any principal payment on or repurchase, redeem, defease
or otherwise acquire or retire for value, prior to any scheduled principal payment, scheduled sinking fund payment or maturity, any Subordinated Indebtedness (excluding any intercompany Indebtedness between or among the Company and any of its
Restricted Subsidiaries), except in any case out of the net cash proceeds of Permitted Refinancing Indebtedness; or 

(4) make any Restricted Investment; 

(all such payments or other actions described in these clauses (1) through (4) being collectively referred to
as “Restricted Payments”), unless at the time of and after giving effect to such Restricted Payment:  

(I) no Default or Event of Default shall have occurred and be continuing; 

(II) the Company could Incur $1.00 of additional Indebtedness in accordance with the Fixed Charge Coverage
Ratio test set forth in Section 4.09(a); and 
 (III) the aggregate amount of all Restricted Payments
declared or made after January 1, 2015, shall not exceed the sum (without duplication) of the following: 

(A) 50% of the Consolidated Net Income of the Company accrued on a cumulative basis during the period
beginning on January 1, 2015, and ending on the last day of the Company’s last fiscal quarter ending prior to the date of such proposed Restricted Payment (or, if such Consolidated Net Income is a loss, minus 100% of such loss); plus

 (B) the aggregate Net Cash Proceeds, or the Fair Market Value of assets and property other
than cash, received after January 1, 2015, by the Company from the issuance or sale (other than to any of its Restricted Subsidiaries) of shares of Qualified Capital Stock of the Company or any options, warrants or rights to purchase such
shares of Qualified Capital Stock of the Company; plus 
 (C) the aggregate Net Cash Proceeds,
or the Fair Market Value of assets and property other than cash, received after January 1, 2015, by the Company (other than from any of its Restricted Subsidiaries) upon the exercise of any options, warrants or rights to purchase shares of
Qualified Capital Stock of the Company; plus 

  
 53 

 (D) the aggregate Net Cash Proceeds received after
January 1, 2015, by the Company from the issuance or sale (other than to any of its Restricted Subsidiaries) of Indebtedness or shares of Disqualified Capital Stock that have been converted into or exchanged for Qualified Capital Stock of the
Company, together with the aggregate cash received by the Company at the time of such conversion or exchange; plus 

(E) to the extent not otherwise included in Consolidated Net Income, the net reduction in Investments in
Unrestricted Subsidiaries resulting from dividends, repayments of loans or advances, or other transfers of assets, in each case to the Company or a Restricted Subsidiary after January 1, 2015, from any Unrestricted Subsidiary or from the
redesignation of an Unrestricted Subsidiary as a Restricted Subsidiary (valued in each case as provided in the definition of “Investment”), not to exceed in the case of any Unrestricted Subsidiary the total amount of Investments (other
than Permitted Investments) in such Unrestricted Subsidiary made by the Company and its Restricted Subsidiaries in such Unrestricted Subsidiary after January 1, 2015. 

(b) Notwithstanding the preceding provisions, the Company and its Restricted Subsidiaries may take the following actions so
long as (in the case of clauses (3), (4), (5) and (8) of this Section 4.07(b)) no Default or Event of Default shall have occurred and be continuing: 

(1) the payment of any dividend on any Capital Stock of the Company within 60 days after the date of
declaration thereof, if at such declaration date such declaration complied with the provisions of the preceding paragraph (and such payment shall be deemed to have been paid on such date of declaration for purposes of any calculation required by the
provisions of the preceding paragraph); 
 (2) the payment of any dividend payable from a Restricted
Subsidiary to the Company or any other Restricted Subsidiary of the Company; 
 (3) the repurchase,
redemption or other acquisition or retirement of any shares of any class of Capital Stock of the Company or any Restricted Subsidiary, in exchange for, or out of the aggregate Net Cash Proceeds from, a substantially concurrent issuance and sale
(other than to a Restricted Subsidiary) of shares of Qualified Capital Stock of the Company; 
 (4) the
purchase, redemption, repayment, defeasance or other acquisition or retirement for value of any Subordinated Indebtedness in exchange for, or out of the aggregate Net Cash Proceeds from, a substantially concurrent issuance and sale (other than to a
Restricted Subsidiary) of shares of Qualified Capital Stock of the Company; 
 (5) the purchase, redemption,
repayment, defeasance or other acquisition or retirement for value of Subordinated Indebtedness (other than Disqualified Capital Stock) in exchange for, or out of the aggregate net cash proceeds of, a substantially concurrent Incurrence (other than
to a Restricted Subsidiary) of Subordinated Indebtedness of the 

  
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Company so long as (a) the principal amount of such new Indebtedness does not exceed the principal amount (or, if such Subordinated Indebtedness being refinanced provides for an amount less
than the principal amount thereof to be due and payable upon a declaration of acceleration thereof, such lesser amount as of the date of determination) of the Subordinated Indebtedness being so purchased, redeemed, repaid, defeased, acquired or
retired, plus the amount of any premium required to be paid in connection with such refinancing pursuant to the terms of the Indebtedness refinanced or the amount of any premium reasonably determined by the Company as necessary to accomplish such
refinancing, plus the amount of expenses of the Company incurred in connection with such refinancing, (b) such new Indebtedness is subordinated to the Notes at least to the same extent as such Subordinated Indebtedness so purchased, redeemed,
repaid, defeased, acquired or retired, and (c) such new Indebtedness has an Average Life to Stated Maturity that is longer than the Average Life to Stated Maturity of the Notes and such new Indebtedness has a Stated Maturity for its final
scheduled principal payment that is at least 91 days later than the Stated Maturity for the final scheduled principal payment of the Notes; 

(6) loans made to officers, directors or employees of the Company or any Restricted Subsidiary approved by the
Board of Directors in an aggregate amount not to exceed $1,000,000 outstanding at any one time, the proceeds of which are used solely (a) to purchase common stock of the Company in connection with a restricted stock or employee stock purchase
plan, or to exercise stock options received pursuant to an employee or director stock option plan or other incentive plan, in a principal amount not to exceed the exercise price of such stock options, or (b) to refinance loans, together with
accrued interest thereon, made pursuant to item (a) of this clause (6); 
 (7) the repurchase of Equity
Interests deemed to occur upon the exercise of stock or other equity options to the extent such Equity Interests represent a portion of the exercise price of those stock or other equity options and any repurchase or other acquisition of Equity
Interests is made in lieu of or to satisfy withholding taxes in connection with any exercise or exchange of stock options, warrants, incentives or other rights to acquire Equity Interests; and 

(8) other Restricted Payments in an aggregate amount not to exceed $35,000,000. 

(c) The actions described in clauses (1), (3), (4) and (6) of Section 4.07(b) shall be Restricted
Payments that shall be permitted to be made in accordance with Section 4.07(b) but shall reduce the amount that would otherwise be available for Restricted Payments under Section 4.07(a)(III) (provided that any dividend paid
pursuant to clause (1) of Section 4.07(b) shall reduce the amount that would otherwise be available under Section 4.07(a)(III) when declared, but not also when subsequently paid pursuant to such clause (1)), and the
actions described in clauses (2), (5), (7) and (8) of Section 4.07(b) shall be permitted to be taken in accordance with this clause (c) and shall not reduce the amount that would otherwise be available for Restricted
Payments under Section 4.07(a)(III). 

  
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 (d) The amount of all Restricted Payments (other than cash) will be the Fair
Market Value on the date of the Restricted Payment of the asset(s) or securities proposed to be transferred or issued by the Company or such Restricted Subsidiary, as the case may be, pursuant to the Restricted Payment. 

Section 4.08. Limitation on Dividend and Other Payment Restrictions Affecting Subsidiaries. 

(a) The Company will not, and will not permit any Restricted Subsidiary to, directly or indirectly, create or suffer to exist
or allow to become effective any consensual encumbrance or restriction of any kind on the ability of any Restricted Subsidiary: 

(1) to pay dividends, in cash or otherwise, or make any other distributions on its Capital Stock, or make
payments on any Indebtedness owed, to the Company or any other Restricted Subsidiary; provided that the priority that any series of preferred stock of a Restricted Subsidiary has in receiving dividends or liquidating distributions before
dividends or liquidating distributions are paid in respect of common stock of such Restricted Subsidiary shall not constitute a restriction on the ability to make dividends or distributions on Capital Stock for purposes of this
Section 4.08; 
 (2) to make loans or advances to the Company or any other Restricted Subsidiary;
or 
 (3) to transfer any of its property or assets to the Company or any other Restricted Subsidiary. 

(b) The restrictions in Section 4.08(a) are collectively referred to herein as a “Payment
Restriction.” However, the preceding restrictions will not apply to encumbrances or restrictions existing under or by reason of: 

(1) customary provisions restricting subletting or assignment of any lease governing a leasehold interest of
the Company or any Restricted Subsidiary, or customary restrictions in licenses relating to the property covered thereby and entered into in the ordinary course of business; 

(2) any instrument governing Indebtedness of a Person acquired by the Company or any Restricted Subsidiary at
the time of such acquisition, which encumbrance or restriction is not applicable to any other Person, other than the Person, or the property or assets of the Person, so acquired, provided that such Indebtedness was not Incurred in anticipation of
such acquisition; 
 (3) any instrument governing Indebtedness or Disqualified Capital Stock of a Restricted
Subsidiary that is not a Subsidiary Guarantor, provided that (a) such Indebtedness or Disqualified Capital Stock is permitted under Section 4.09 and (b) the terms and conditions of any Payment Restrictions thereunder are not
materially more restrictive than the Payment Restrictions contained in the Revolving Credit Agreement and this Indenture as in effect on the Issue Date; 

  
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 (4) the Revolving Credit Agreement as in effect on the Issue Date
or any agreement that amends, modifies, supplements, restates, extends, renews, refinances or replaces the Revolving Credit Agreement, provided that the terms and conditions of any Payment Restrictions thereunder are not materially more restrictive
than the Payment Restrictions contained in the Revolving Credit Agreement as in effect on the Issue Date; 

(5) this Indenture, the Notes and the Subsidiary Guarantees; or 

(6) the Convertible Notes Indentures, the New Convertible Notes and any subsidiary guarantees thereof, in each
case as in effect on the Issue Date. 
 Section 4.09. Limitation on Indebtedness and Disqualified Stock. 

(a) The Company will not, and will not permit any of its Restricted Subsidiaries to, create, incur, issue, assume,
guarantee or in any manner become directly or indirectly liable for the payment of (collectively, “Incur,” “Incurrence,” “Incurred” and “Incurring” shall have meanings correlative
to the foregoing) any Indebtedness (including any Acquired Indebtedness), and the Company will not issue any Disqualified Capital Stock and will not permit any of its Restricted Subsidiaries to issue any Disqualified Capital Stock or Preferred
Stock; provided that the Company may Incur Indebtedness (including Acquired Indebtedness) or issue Disqualified Capital Stock, and any Restricted Subsidiary that is a Subsidiary Guarantor may Incur Indebtedness (including Acquired
Indebtedness) or issue shares of Disqualified Capital Stock or Preferred Stock if (1) at the time of such event and after giving effect thereto on a pro forma basis the Consolidated Fixed Charge Coverage Ratio for the four full quarters
immediately preceding such event, taken as one period, would have been equal to or greater than 2.25 to 1.0 and (2) no Default or Event of Default shall have occurred and be continuing at the time such additional Indebtedness is Incurred or
such Disqualified Capital Stock or Preferred Stock is issued or would occur as a consequence of the Incurrence of the additional Indebtedness or the issuance of the Disqualified Capital Stock or Preferred Stock. 

(b) The restrictions in Section 4.09(a) will not prohibit the Incurrence of any of the following items of
Indebtedness (collectively, “Permitted Indebtedness”): 
 (1) Indebtedness under the
Notes issued on the Issue Date in the Exchange Offer and Consent Solicitation and up to $91,875,000 of Additional Notes issued in connection with the payment of interest thereon; 

(2) Indebtedness outstanding or in effect on the Issue Date (and not exchanged in connection with the Exchange
Offer and Consent Solicitation); 
 (3) (I) obligations pursuant to Interest Rate Protection Obligations, but
only to the extent such obligations do not exceed 105% of the aggregate principal amount of the Indebtedness covered by such Interest Rate Protection Obligations; (II) obligations under currency exchange contracts entered into in the ordinary course
of business; and (III) hedging arrangements entered into in the ordinary course of business for the purpose of protecting production, purchases and resales against fluctuations in oil or natural gas prices, and any guarantee of any of the foregoing;

  
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 (4) the Subsidiary Guarantees (and any assumption of the
obligations guaranteed thereby) issued in respect of the Notes issued on the Issue Date and with respect to any Additional Notes issued in connection with the payment of interest thereon; 

(5) the Incurrence by the Company or any of its Restricted Subsidiaries of intercompany Indebtedness
between or among the Company and any of its Restricted Subsidiaries; provided that: 
 (I) if
the Company is the obligor on such Indebtedness and a Subsidiary Guarantor is not the obligee, such Indebtedness must be expressly subordinated to the prior payment in full in cash of all Note Obligations with respect to the Notes, or if a
Subsidiary Guarantor is the obligor on such Indebtedness and neither the Company nor another Subsidiary Guarantor is the obligee, such Indebtedness must be expressly subordinated to the prior payment in full in cash of all Obligations with respect
to the Subsidiary Guarantee of such Subsidiary Guarantor; and 
 (II) (A) any subsequent issuance or
transfer of Equity Interests that results in any such Indebtedness being held by a Person other than the Company or a Restricted Subsidiary of the Company and (B) any sale or other transfer of any such Indebtedness to a Person that is neither
the Company nor a Restricted Subsidiary of the Company will be deemed, in each case, to constitute an Incurrence of such Indebtedness by the Company or such Restricted Subsidiary, as the case may be, that was not permitted by this clause (5); 

(6) Permitted Refinancing Indebtedness in exchange for, or the net proceeds of which are used to renew, refund,
refinance, replace, defease or discharge, in whole or in part, any Indebtedness (other than intercompany Indebtedness) that was permitted by the Indenture to be incurred under the first paragraph of this covenant or clauses (1), (2) or clause
(11) of this Section 4.09(b) or this clause (6); 
 (7) Non-Recourse Indebtedness; 

(8) in-kind obligations relating to net oil or gas balancing positions arising in the ordinary course of
business; 
 (9) Indebtedness in respect of bid, performance or surety bonds issued for the account of the
Company or any Restricted Subsidiary in the ordinary course of business, including guaranties and letters of credit supporting such bid, performance or surety obligations (in each case other than for an obligation for money borrowed); 

(10) Indebtedness under the Revolving Credit Agreement in an aggregate principal amount not in excess of
$50,000,000 at any one time outstanding and any guarantee thereof by a Subsidiary Guarantor; and 

  
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 (11) (a) Indebtedness under the New 2019 Convertible Notes issued
on the Issue Date in an aggregate principal amount not to exceed $288,516,000 and any guarantee thereof by a Subsidiary Guarantor; (b) Indebtedness under any Additional New 2019 Convertible Notes and any guarantee thereof by a Subsidiary
Guarantor; (c) Indebtedness under the New 2020 Convertible Notes issued on the Issue Date in an aggregate principal amount not to exceed $174,607,000 and any guarantee thereof by a Subsidiary Guarantor, and (d) Indebtedness under any
Additional New 2020 Convertible Notes and any guarantee thereof by a Subsidiary Guarantor. 
 (c) For purposes of determining
compliance with this Section 4.09, in the event that an item of Indebtedness meets the criteria of one or more of the categories of Permitted Indebtedness described in clauses (1) through (11) described above or is entitled to
be Incurred pursuant to clause (a) of this Section 4.09, the Company may, in its sole discretion, classify such item of Indebtedness in any manner that complies with this Section 4.09 and such item of Indebtedness will
be treated as having been Incurred pursuant to only one of such clauses of the definition of Permitted Indebtedness or the proviso of the foregoing sentence and an item of Indebtedness may be divided and classified in more than one of the types of
Indebtedness permitted hereunder; provided that all Indebtedness outstanding on the Issue Date under the Revolving Credit Agreement shall be deemed Incurred under Section 4.09(b)(10) and not under Section 4.09(a) or Section
4.09(b)(2) and may not be later reclassified; provided, further, that all Indebtedness under the New Convertible Notes and Additional New Convertible Notes shall be deemed Incurred under Section 4.09(b)(11) and not
under Section 4.09(a) or Section 4.09(b)(2) and may not be later reclassified. 
 (d) The amount of
any Indebtedness outstanding as of any date shall be (i) the accreted value thereof in the case of any Indebtedness issued with original issue discount and (ii) the principal amount or liquidation preference thereof, together with any
interest thereon that is more than 30 days past due, in the case of any other Indebtedness. 
 (e) For purposes of
determining compliance with any U.S. dollar-denominated restriction on the Incurrence of Indebtedness, the U.S. dollar-equivalent principal amount of Indebtedness denominated in a foreign currency shall be calculated based on the relevant currency
exchange rate in effect on the date such Indebtedness was Incurred, in the case of term Indebtedness, or first committed, in the case of revolving credit Indebtedness; provided that if such Indebtedness is Incurred to refinance other
Indebtedness denominated in a foreign currency, and such refinancing would cause the applicable U.S. dollar-denominated restriction to be exceeded if calculated at the relevant currency exchange rate in effect on the date of such refinancing, such
U.S. dollar-denominated restriction shall be deemed not to have been exceeded so long as the principal amount of such refinancing Indebtedness does not exceed the principal amount of such Indebtedness being refinanced (plus all accrued interest on
the Indebtedness being refinanced and the amount of all expenses and premiums incurred in connection therewith). 

(f) Notwithstanding any other provision of this Section 4.09, the maximum amount of Indebtedness that the Company
or any Restricted Subsidiary may Incur pursuant to this covenant shall not be deemed to be exceeded solely as a result of fluctuations in the exchange rate of currencies. The principal amount of any Indebtedness Incurred to refinance other
Indebtedness, if Incurred in a different currency from the Indebtedness being refinanced, shall be calculated based on the currency exchange rate applicable to the currencies in which such Permitted Refinancing Indebtedness is denominated that is in
effect on the date of such refinancing. 

  
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 Section 4.10. Limitation on Asset Sales. 

(a) The Company will not, and will not permit any Restricted Subsidiary to, consummate any Asset Sale unless: 

(1) the Company or such Restricted Subsidiary, as the case may be, receives consideration at the time of such
Asset Sale at least equal to the Fair Market Value of the assets and property subject to such Asset Sale; and 

(2) all of the consideration paid to the Company or such Restricted Subsidiary in connection with such
Asset Sale is in the form of cash, Cash Equivalents, Liquid Securities, Exchanged Properties or the assumption by the purchaser of liabilities of the Company (other than liabilities of the Company that are by their terms subordinated to the Notes)
or liabilities of any Subsidiary Guarantor that made such Asset Sale (other than liabilities of a Subsidiary Guarantor that are by their terms subordinated to such Subsidiary Guarantor’s Subsidiary Guarantee), in each case as a result of which
the Company and its remaining Restricted Subsidiaries are no longer liable for such liabilities (the “Permitted Consideration”);  

provided that the Company and its Restricted Subsidiaries shall be permitted to receive assets and property other than Permitted
Consideration, so long as the aggregate Fair Market Value of all such assets and property other than Permitted Consideration received from Asset Sales since the Issue Date and held by the Company or any Restricted Subsidiary at any one time shall
not exceed 10% of Adjusted Consolidated Net Tangible Assets. 
 (b) The Net Available Cash from Asset Sales by the
Company or a Restricted Subsidiary may be applied by the Company or such Restricted Subsidiary, to the extent the Company or such Restricted Subsidiary elects (or is required by the terms of any Senior Indebtedness of the Company or a Restricted
Subsidiary), to 
 (1) purchase, repay or prepay Pari Passu Obligations or other Indebtedness of the Company
or any Subsidiary Guarantor secured by Permitted Collateral Liens (and, to the extent required pursuant to the terms of the Revolving Credit Agreement (as in effect on the Issue Date) in the case of revolving obligations, to correspondingly reduce
commitments with respect thereto); or 
 (2) reinvest in Additional Assets (including by means of an
Investment in Additional Assets by a Restricted Subsidiary with Net Available Cash received by the Company or another Restricted Subsidiary); provided that if such Asset Sale includes Oil and Gas Properties or Proved and Probable Drilling
Locations, after giving effect to such Asset Sale, the Company is in compliance with the Collateral requirements of this Indenture. 

  
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 (c) Any Net Available Cash from an Asset Sale not applied in accordance
with clause (b) of this Section 4.10 within 365 days from the date of such Asset Sale shall constitute “Excess Proceeds.” When the aggregate amount of Excess Proceeds exceeds $10,000,000, the Company will be
required to make an offer (the “Asset Sale Offer”) to all Holders of Notes in accordance with Section 3.08 and all holders of other Indebtedness that is pari passu with the Notes containing provisions similar to
those set forth in this Indenture with respect to offers to purchase or redeem with the proceeds of sales of assets to purchase the maximum principal amount of Notes and such other pari passu Indebtedness that may be purchased out of the
Excess Proceeds; provided to the extent such Excess Proceeds were received in respect of the sale or transfer of assets that constituted Collateral, an Asset Sale Offer will be made solely to the holders of Pari Passu Obligations. The offer
price in any Asset Sale Offer will be equal to 100% of principal amount plus accrued and unpaid interest, if any, to the Purchase Date (subject to the right of Holders of record on the relevant record date to receive interest due on an interest
payment date that is on or prior to the Purchase Date), and will be payable in cash. If the aggregate principal amount of Notes tendered by Holders thereof exceeds the amount of available Excess Proceeds allocated for repurchases of Notes pursuant
to the Asset Sale Offer, then such Excess Proceeds will be allocated pro rata according to the principal amount of the Notes tendered and the Trustee will select the Notes to be purchased in accordance with this Indenture. To the extent that
any portion of the amount of Excess Proceeds remains after compliance with the second sentence of this clause (c) and provided that all Holders of Notes have been given the opportunity to tender their Notes for purchase as described in Section
4.10(d), the Company and its Restricted Subsidiaries may use such remaining amount for purposes permitted by this Indenture and the amount of Excess Proceeds will be reset to zero.  

(d) The Company will comply, to the extent applicable, with the requirements of Rule 14e-1 under the Exchange Act and any other
securities laws or regulations thereunder to the extent such laws and regulations are applicable in connection with the purchase of Notes pursuant to an Asset Sale Offer. To the extent that the provisions of any securities laws or regulations
conflict with the provisions relating to the Asset Sale Offer, the Company will comply with the applicable securities laws and regulations and will not be deemed to have breached its obligations under this Section 4.10 by virtue of such
compliance. 
 Section 4.11. Limitation on Transactions with Affiliates. 

(a) The Company will not, and will not permit any Restricted Subsidiary to, directly or indirectly, enter into or suffer
to exist any transaction or series of related transactions (including, without limitation, the sale, purchase, exchange or lease of assets or property or the rendering of any services) with, or for the benefit of, any Affiliate of the Company (other
than the Company or a Wholly Owned Restricted Subsidiary) (each, an “Affiliate Transaction”), unless 

(1) such transaction or series of related transactions is on terms that are no less favorable to the Company or
such Restricted Subsidiary, as the case may be, than those that would be available in a comparable arm’s length transaction with unrelated third parties; and 

(2) the Company delivers to the Trustee: 

  
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 (I) with respect to any Affiliate Transaction or series of
related Affiliate Transactions involving aggregate consideration in excess of $10,000,000 but no greater than $25,000,000, an Officers’ Certificate certifying that such Affiliate Transaction or series of Affiliate Transactions complies with
this covenant; and 
 (II) with respect to any Affiliate Transaction or series of related Affiliate
Transactions involving aggregate consideration in excess of $25,000,000, an Officers’ Certificate certifying that such Affiliate Transaction or series of Affiliate Transactions complies with this Section 4.11 and that such Affiliate
Transaction or series of Affiliate Transactions has been approved by a majority of the Disinterested Directors of the Company. 

(b) The following items will not be deemed to be Affiliate Transactions and, therefore, will not be subject to the provisions
of Section 4.11(a): 
 (1) loans or advances to officers, directors and employees of the Company
or any Restricted Subsidiary made in the ordinary course of business in an aggregate amount not to exceed $1,000,000 outstanding at any one time; 

(2) indemnities of officers, directors, employees and other agents of the Company or any Restricted Subsidiary
permitted by corporate charter or other organizational document, bylaw or statutory provisions; 
 (3) the
payment of reasonable and customary fees to directors of the Company or any of its Restricted Subsidiaries who are not employees of the Company or any Affiliate; 

(4) the Company’s employee compensation and other benefit arrangements; 

(5) transactions exclusively between or among the Company and any of the Restricted Subsidiaries or exclusively
between or among such Restricted Subsidiaries, provided such transactions are not otherwise prohibited by this Indenture; and 

(6) any Restricted Payment permitted to be paid pursuant to Section 4.07. 

Section 4.12. Limitation on Liens. 

The Company will not, and will not permit any of the Restricted Subsidiaries to, directly or indirectly, create, incur, assume
or suffer to exist any Lien of any kind securing Indebtedness on any of its property or assets, except for Permitted Liens. 

Section 4.13. Future Subsidiary Guarantees. 

If the Company or any of its Restricted Subsidiaries acquires or creates another Wholly Owned Restricted Subsidiary on or after
the Issue Date, or any Subsidiary of the Company that is not already a Subsidiary Guarantor has outstanding or guarantees any Indebtedness under the Revolving Credit Agreement, then the Company will (1) (x) cause such Subsidiary to execute

  
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and deliver to the Trustee a supplemental indenture pursuant to which such Subsidiary will become a Subsidiary Guarantor and (y) execute amendments to the Collateral Agreements pursuant to
which it will grant a Pari Passu Lien on any Collateral held by it in favor of the Collateral Agent, for the benefit of the Secured Parties, and become a Collateral Grantor thereunder, and cause such Liens to be perfected as required thereby and
(2) deliver to the Trustee or any other Agent one or more Officers’ Certificates and Opinions of Counsel in connection with the foregoing as specified in this Indenture. 

Section 4.14. Existence. 

Subject to Article 5, the Company shall do or cause to be done all things necessary to preserve and keep in full force
and effect its existence. 
 Section 4.15. Offer to Repurchase Upon Change of Control. 

(a) If a Change of Control occurs, the Company will make an offer (a “Change of Control Offer”) to each
Holder to repurchase all or any part in integral multiples of $1.00 of that Holder’s Notes at a purchase price in cash (the “Change of Control Payment”) equal to 101% (or, at the Company’s election, a higher percentage) of
the aggregate principal amount of Notes repurchased, plus accrued and unpaid interest, if any, on the Notes repurchased to the date of purchase (the “Change of Control Payment Date”), subject to the rights of Holders of record on
the relevant record date to receive interest due on the relevant interest payment date. No later than 30 days following any Change of Control, the Company will deliver a notice to the Trustee and Paying Agent and each Holder describing the
transaction or transactions that constitute the Change of Control and stating: 
 (1) that the Change
of Control Offer is being made pursuant to this Section 4.15 and that all Notes properly tendered and not withdrawn pursuant to the Change of Control Offer will be accepted for payment; 

(2) the Change of Control Payment and the Change of Control Payment Date, which will be no earlier than 30 days
and no later than 60 days from the date such notice is mailed; 
 (3) that any Note not properly tendered
will continue to accrue interest; 
 (4) that, unless the Company defaults in the payment of the Change of
Control Payment, all Notes accepted for payment pursuant to the Change of Control Offer shall cease to accrue interest on and after the Change of Control Payment Date; 

(5) that Holders electing to have any Notes purchased pursuant to a Change of Control Offer will be required to
surrender the Notes, properly endorsed for transfer, together with the form entitled “Option of Holder to Elect Purchase” on the reverse of the Notes completed and such customary documents as the Company may reasonably request, to the
Paying Agent at the address specified in the notice prior to the close of business on the third Business Day prior to the Change of Control Payment Date; 

  
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 (6) that Holders will be entitled to withdraw their election if
the Paying Agent receives, prior to the close of business on third Business Day preceding the Change of Control Payment Date, a facsimile transmission or letter setting forth the name of the Holder, the principal amount of Notes delivered for
purchase, and a statement that such Holder is withdrawing its election to have the Notes purchased; and 

(7) that Holders whose Notes are being purchased only in part will be issued new Notes equal in principal
amount to the unpurchased portion of the Notes surrendered in integral multiples of $1.00. 
 The Company will comply with
the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations to the extent those requirements, laws and regulations are applicable in connection with the repurchase of the Notes as a result of a Change of
Control. To the extent that the provisions of any securities laws or regulations conflict with the provisions of this Section 4.15, the Company will comply with the applicable securities laws and regulations and will not be deemed to have
breached its obligations under this Section 4.15 by virtue of such compliance. For the avoidance of doubt, a Change of Control Offer shall be made solely in cash. 

(b) On or before the Change of Control Payment Date, the Company will, to the extent lawful: 

(1) accept for payment all Notes or portions of Notes properly tendered and not withdrawn pursuant to the
Change of Control Offer; 
 (2) deposit with the Paying Agent an amount equal to the Change of Control
Payment in respect of all Notes or portions of Notes properly tendered and not withdrawn; and 
 (3) deliver
or cause to be delivered to the Trustee and the Paying Agent the Notes properly accepted together with an Officers’ Certificate stating the aggregate principal amount of Notes or portions of Notes being purchased by the Company. 

(c) The Paying Agent will promptly deliver to each Holder properly tendered and not withdrawn the Change of Control
Payment for such Notes (or if all Notes are then in global form, make such payment through the facilities of the Depositary), and the Trustee will promptly authenticate and mail (or cause to be transferred by book entry) to each Holder a new Note
equal in principal amount to any unpurchased portion of the Notes surrendered, if any; provided that each such new note will be in a principal amount that is in integral multiples of $1.00. The Company will publicly announce the results of
the Change of Control Offer on or as soon as practicable after the Change of Control Payment Date. 
 (d)
Notwithstanding anything to the contrary in this Section 4.15, the Company will not be required to make a Change of Control Offer upon a Change of Control if (1) a third party makes the Change of Control Offer in the manner, at the times
and otherwise in compliance with the requirements set forth in this Indenture applicable to a Change of Control Offer made by the Company and purchases all Notes properly tendered and not withdrawn under the Change of Control Offer, or
(2) notice of redemption has been given pursuant to Section 3.07 unless and until there is a default in payment of the applicable redemption price. 

  
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 (e) Notwithstanding anything to the contrary contained herein, a Change of
Control Offer may be made in advance of a Change of Control, conditioned upon the consummation of such Change of Control, if a definitive agreement is in place for the Change of Control at the time the Change of Control Offer is made. 

(f) If Holders of not less than 90% in aggregate principal amount of the outstanding Notes validly tender and do not withdraw
such Notes in a Change of Control Offer and the Company, or any third party making a Change of Control Offer in lieu of the Company as described in this Section 4.15, purchases all of the Notes validly tendered and not withdrawn by such
Holders, the Company will have the right, upon not less than 30 nor more than 60 days’ prior notice, given not more than 30 days following such purchase pursuant to the Change of Control Offer described in clause (a) of this Section
4.15(a), to redeem all Notes that remain outstanding following such purchase at a redemption price in cash equal to the applicable Change of Control Purchase Price plus, to the extent not included in the Change of Control Purchase Price, accrued
and unpaid interest, if any, to the date of redemption 
 Section 4.16. Future Designation of Restricted and Unrestricted
Subsidiaries. 
 (a) The Board of Directors of the Company may designate any Restricted Subsidiary to be an Unrestricted
Subsidiary if: 
 (1) the Company would be permitted to make (i) a Permitted Investment or (ii) an
Investment pursuant to Section 4.07, in either case, in an amount equal to the Fair Market Value of all outstanding Investments owned by the Company and the Restricted Subsidiaries in such Subsidiary at the time of such designation; 

(2) such Restricted Subsidiary meets the definition of an “Unrestricted Subsidiary”; 

(3) the designation would not constitute or cause (with or without the passage of time) a Default or Event of
Default and no Default or Event of Default would be in existence following such designation; and 
 (4) the
Company delivers to the Trustee a certified copy of a resolution of the Board of Directors of Company giving effect to such designation and an Officers’ Certificate certifying that such designation complied with the preceding conditions and was
permitted by Section 4.07. 
 (b) If a Restricted Subsidiary is designated as an Unrestricted Subsidiary, the
aggregate Fair Market Value of all outstanding Investments owned by the Company and the Restricted Subsidiaries in the Subsidiary designated as an Unrestricted Subsidiary will be deemed to be an Investment made as of the time of the designation and
will reduce the amount available for Restricted Payments under Section 4.07 or under one or more clauses of the definition of Permitted Investments, as determined by the Company. 

  
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 (c) If, at any time, any Unrestricted Subsidiary designated as such would fail to
meet the preceding requirements as an Unrestricted Subsidiary, then such Subsidiary will thereafter cease to be an Unrestricted Subsidiary for purposes of this Indenture and any Indebtedness of such Subsidiary will be deemed to be Incurred by a
Restricted Subsidiary as of such date and, if such Indebtedness is not permitted to be Incurred as of such date under the covenant set forth under Section 4.09, the Company or the applicable Restricted Subsidiary will be in default of such
covenant. 
 (d) The Board of Directors of the Company may at any time designate any Unrestricted Subsidiary to be a
Restricted Subsidiary if: 
 (1) the Company and the Restricted Subsidiaries could Incur the Indebtedness
which is deemed to be Incurred upon such designation under Section 4.09, equal to the total Indebtedness of such Subsidiary calculated on a pro forma basis as if such designation had occurred on the first day of the four-quarter
reference period; 
 (2) the designation would not constitute or cause a Default or Event of Default; and

 (3) the Company delivers to the Trustee a certified copy of a resolution of the Board of Directors of the
Company giving effect to such designation and an Officers’ Certificate certifying that such designation complied with the preceding conditions, including the Incurrence of Indebtedness under Section 4.09. 

Section 4.17. Suspended Covenants. 

(a) During any period that the Notes have a rating equal to or higher than BBB- (or the equivalent) by S&P and Baa3
(or the equivalent) by Moody’s (“Investment Grade Ratings”) and no Default or Event of Default has occurred and is continuing (such period, a “Covenant Suspension Period”), the Company and the Restricted
Subsidiaries will not be subject to the following Sections (collectively, the “Suspended Covenants”): 

(1) Section 4.07; 

(2) Section 4.08; 

(3) Section 4.09; 

(4) Section 4.11; 

(5) Section 4.10; and 

(6) Section 5.01(a)(3). 

(b) In the event that the Company and the Restricted Subsidiaries are not subject to the Suspended Covenants for any period of
time as a result of the preceding paragraph and either S&P or Moody’s subsequently withdraws its rating or downgrades its rating of the Notes below the applicable Investment Grade Rating, or a Default or Event of Default occurs and is

  
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continuing, then the Company and its Restricted Subsidiaries will thereafter again be subject to the Suspended Covenants, and compliance with the Suspended Covenants with respect to Restricted
Payments made after the time of such withdrawal, downgrade, Default or Event of Default will be calculated in accordance with the covenant described under Section 4.07 as though such covenant had been in effect during the entire period of
time from the Issue Date. 
 (c) During any Covenant Suspension Period, the Board of Directors of the Company may not
designate any of the Company’s Subsidiaries as Unrestricted Subsidiaries pursuant to this Indenture. The Company shall give the Trustee written notice of the commencement of any Covenant Suspension Period promptly, and in any event not later
than 5 Business Days, after the commencement thereof. In the absence of such notice, the Trustee shall assume the Suspended Covenants apply and are in full force and effect. The Company shall give the Trustee written notice of the termination of any
Covenant Suspension Period not later than 5 Business Days after the occurrence thereof. After any such notice of the termination of any Covenant Suspension Period, the Trustee shall assume the Suspended Covenants apply and are in full force and
effect. 
 Section 4.18. Further Assurances. 

(a) The Company shall, and shall cause each other Collateral Grantor to, at the Company’s sole cost and expense: 

(1) at the request of the Collateral Agent, acting in accordance with the Pari Passu Intercreditor Agreement,
execute and deliver all such agreements and instruments and take all further action as may be reasonably necessary or desirable (a) to describe more fully or accurately the property intended to be Collateral or the obligations intended to be
secured by any Collateral Agreement and/or (b) to continue and maintain the Collateral Agent’s first-priority perfected Lien in the Collateral (subject to the payment priority in favor of the holders of Revolving Credit Agreement
Obligations set forth in the Pari Passu Intercreditor Agreement and subject to Permitted Collateral Liens); and 

(2) at the request of the Collateral Agent, acting in accordance with the Pari Passu Intercreditor Agreement,
file any such notice filings or other agreements or instruments as may be reasonably necessary or desirable under applicable law to perfect the Liens created by the Collateral Agreements. 

(b) From and after the Issue Date, if the Company or any other Collateral Grantor acquires any property or asset that
constitutes Collateral for the Pari Passu Obligations, if and to the extent that any Pari Passu Document requires any supplemental security document for such Collateral or other actions to achieve a first-priority perfected Lien on such Collateral,
the Company shall, or shall cause any other applicable Collateral Grantor to, promptly (but not in any event no later than the date that is 10 Business Days after which such supplemental security documents are executed and delivered (or other action
taken) under such Pari Passu Documents), to execute and deliver to the Collateral Agent appropriate security documents (or amendments thereto) in such form as shall be necessary to grant the Collateral Agent a first-priority perfected Lien in such
Collateral or take such other actions in favor of the Collateral Agent as shall be reasonably necessary to grant a perfected Lien in such Collateral to the Collateral Agent, subject to the terms of this Indenture, the Intercreditor Agreements and
the other Note Documents. 

  
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 (c) The Company and the Subsidiary Guarantors will (i) maintain with
financially sound and reputable insurance companies not Affiliates of the Company, insurance with respect to its properties and business against loss or damage of the kinds customarily insured against by Persons engaged in the same or similar
business, of such types and in such amounts as are customarily carried under similar circumstances by such other Persons, and (ii) cause all property and general liability insurance policies to name the Collateral Agent on behalf of the Secured
Parties as additional insured (with respect to liability and property policies), loss payee (with respect to property policies) or lender’s loss payee (with respect to property policies), as appropriate, and to provide that no cancellation,
material addition in amount or material change in coverage shall be effective until after 30 days’ written notice to the Collateral Agent. So long as an Event of Default is not then continuing, the Collateral Agent, on behalf of the Secured
Parties, shall release, endorse and turn over to the Company or the applicable Subsidiary Guarantor any insurance proceeds received by the Collateral Agent; provided that the application of such proceeds is not in violation of the Revolving
Credit Agreement or the Pari Passu Intercreditor Agreement. 
 Section 4.19. Limitation on Certain Agreements. 

The Company shall not permit any Collateral Grantor to enter into any agreement that requires the proceeds received from any
sale of Collateral to be applied to repay, redeem, defease or otherwise acquire or retire any Indebtedness of any Person, other than (i) the Notes, (ii) any other Pari Passu Obligations or (iii) otherwise as may be permitted or
required by this Indenture, the Pari Passu Intercreditor Agreement and the other Collateral Agreements, including with respect to any Permitted Collateral Liens; provided that subject to Section 4.09, any such agreement may be entered
into to the extent that it permits such proceeds to be applied to Pari Passu Obligations prior to or instead of such other Indebtedness. 

Section 4.20. Limitation on Sale and Leaseback Transactions 

The Company will not, and will not permit any of its Restricted Subsidiaries to, enter into any Sale/Leaseback Transaction
unless (1) the Company or such Restricted Subsidiary, as the case may be, would be able to Incur Indebtedness in an amount equal to the Attributable Indebtedness with respect to such Sale/ Leaseback Transaction or (2) the Company or such
Restricted Subsidiary receives proceeds from such Sale/Leaseback Transaction at least equal to the Fair Market Value thereof and such proceeds are applied in the same manner and to the same extent as Net Available Cash and Excess Proceeds from an
Asset Sale. 
 ARTICLE 5. 

SUCCESSORS 
 Section 5.01.
Merger, Consolidation, or Sale of Assets. 
 (a) The Company will not, in any single transaction or series of related
transactions, merge or consolidate with or into any other Person, or sell, assign, convey, transfer, lease or otherwise dispose of all or substantially all of the properties and assets of the Company and its Restricted Subsidiaries on a consolidated
basis to any Person or group of Affiliated Persons, and the Company will not permit any of its Restricted Subsidiaries to enter into any such transaction 

  
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or series of related transactions if such transaction or series of transactions, in the aggregate, would result in the sale, assignment, conveyance, transfer, lease or other disposition of all or
substantially all of the properties and assets of the Company and its Restricted Subsidiaries on a consolidated basis to any other Person or group of Affiliated Persons, unless at the time and after giving effect thereto: 

(1) either (i) if the transaction is a merger or consolidation, the Company shall be the surviving
Person of such merger or consolidation, or (ii) the Person (if other than the Company) formed by such consolidation or into which the Company is merged or to which the properties and assets of the Company or its Restricted Subsidiaries, as the
case may be, are sold, assigned, conveyed, transferred, leased or otherwise disposed of (any such surviving Person or transferee Person being the “Surviving Entity”) shall be a corporation organized and existing under the laws of
the United States of America, any state thereof or the District of Columbia and shall, in either case, expressly assume by a supplemental indenture to this Indenture executed and delivered to the Trustee, in form satisfactory to the Trustee, and
pursuant to agreements reasonably satisfactory to the Trustee and the Collateral Agent, as applicable, all the obligations of the Company under the Notes, this Indenture and the other Note Documents to which the Company is a party, and, in each
case, such Note Documents shall remain in full force and effect; 
 (2) immediately after giving
effect to such transaction or series of related transactions on a pro forma basis (and treating any Indebtedness not previously an obligation of the Company or any of its Restricted Subsidiaries which becomes an obligation of the Company or any of
its Restricted Subsidiaries in connection with or as a result of such transaction as having been incurred at the time of such transaction), no Default or Event of Default shall have occurred and be continuing; 

(3) except in the case of the consolidation or merger of any Restricted Subsidiary with or into the Company or
another Restricted Subsidiary, either: 
 (I) immediately before and immediately after giving effect to such
transaction or transactions on a pro forma basis (assuming that the transaction or transactions occurred on the first day of the period of four fiscal quarters ending immediately prior to the consummation of such transaction or transactions, with
the appropriate adjustments with respect to the transaction or transactions being included in such pro forma calculation), the Company (or the Surviving Entity if the Company is not the continuing obligor under this Indenture) could Incur $1.00 of
additional Indebtedness under Section 4.09(a); or 
 (II) immediately after giving effect to such
transaction or transactions on a pro forma basis (assuming that the transaction or transactions occurred on the first day of the period of four fiscal quarters ending immediately prior to the consummation of such transaction or transactions, with
the appropriate adjustments with respect to the transaction or transactions being included in such pro forma calculation), the Fixed Charge Coverage Ratio of the Company (or the Surviving Entity if the Company is not the continuing obligor under
this Indenture) will be equal to or greater than the Fixed Charge Coverage Ratio of the Company immediately before such transaction or transactions; 

  
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 (4) if the Company is not the continuing obligor under this
Indenture, then each Subsidiary Guarantor, unless it is the Surviving Entity, shall have by supplemental indenture to this Indenture confirmed that its Subsidiary Guarantee of the Notes shall apply to the Surviving Entity’s obligations under
this Indenture and the Notes; 
 (5) any Collateral owned by or transferred to the Surviving Entity shall
(i) continue to constitute Collateral under this Indenture and the Collateral Agreements and (ii) be subject to a Pari Passu Lien in favor of the Collateral Agent for the benefit of the Secured Parties; 

(6) the Surviving Entity shall take such action (or agree to take such action) as may be reasonably necessary
to cause any property or assets that constitute Collateral owned by or transferred to the Surviving Entity to be subject to the Pari Passu Liens in the manner and to the extent required under the Collateral Agreements and shall deliver an opinion of
counsel as to the enforceability of any amendments, supplements or other instruments with respect to the Collateral Agreements to be executed, delivered, filed and recorded, as applicable, and such other matters as the Trustee or Collateral Agent,
as applicable, may reasonably request; and 
 (7) the Company (or the Surviving Entity if the Company is not
the continuing obligor under this Indenture) shall have delivered to the Trustee, in form and substance reasonably satisfactory to the Trustee, an Officers’ Certificate and an Opinion of Counsel each stating that such consolidation, merger,
transfer, lease or other disposition and any supplemental indenture in respect thereto comply with the requirements under this Indenture and that the requirements of this paragraph have been satisfied. 

(b) A Subsidiary Guarantor may not sell or otherwise dispose of, in one or more related transactions, all or substantially all
of its properties or assets to, or consolidate with or merge with or into (whether or not such Subsidiary Guarantor is the surviving Person) another Person, other than with respect to a Subsidiary Guarantor, the Company or another Subsidiary
Guarantor, unless: 
 (1) immediately after giving effect to such transaction or series of transactions, no
Default or Event of Default exists; 
 (2) either: 

(I) (A) such Subsidiary Guarantor is the surviving Person or (B) the Person acquiring the properties or
assets in any such sale or other disposition or the Person formed by or surviving any such consolidation or merger is a Person organized and existing under the laws of the United States of America, any state thereof or the District of Columbia (such
Subsidiary Guarantor or such Person, as the case may be, being herein called the “Successor Guarantor”) and the Successor Guarantor (if other than such Subsidiary Guarantor) unconditionally

  
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assumes all the obligations of such Subsidiary Guarantor under its Subsidiary Guarantee, this Indenture and all other Note Documents pursuant to a supplemental indenture in form reasonably
satisfactory to the Trustee and such other agreements as are reasonably satisfactory to the Trustee and the Collateral Agent; or 

(II) with respect to a Subsidiary Guarantor, such transaction or series of transactions does not violate
Section 4.10; 
 (3) any Collateral owned by or transferred to the Successor Guarantor shall
(i) continue to constitute Collateral under this Indenture and the Collateral Agreements and (ii) be subject to a Pari Passu Lien in favor of the Collateral Agent for the benefit of the Secured Parties; 

(4) the Successor Guarantor shall take such action (or agree to take such action) as may be reasonably
necessary to cause any property or assets that constitute Collateral owned by or transferred to the Successor Guarantor to be subject to the Pari Passu Liens in the manner and to the extent required under the Collateral Agreements and shall deliver
an opinion of counsel as to the enforceability of any amendments, supplements or other instruments with respect to the Collateral Agreements to be executed, delivered, filed and recorded, as applicable, and such other matters as the Trustee or
Collateral Agent, as applicable, may reasonably request; and 
 (5) the Company delivers to the Trustee an
Officers’ Certificate and opinion of counsel, each stating that such sale or other disposition or merger or consolidation and such supplemental indenture and each such amendment comply with this covenant. 

Section 5.02. Successor Substituted. 

Upon any consolidation of the Company with or merger of the Company into any other corporation or any sale, assignment, lease,
conveyance, transfer or other disposition of all or substantially all of the properties and assets of the Company and its Restricted Subsidiaries on a consolidated basis in accordance with Section 5.01, the Surviving Entity shall succeed
to, and be substituted for, and may exercise every right and power of, the Company under this Indenture and the other Note Documents with the same effect as if such Surviving Entity had been named as the Company herein, and in the event of any such
sale, assignment, lease, conveyance, transfer or other disposition, the Company (which term shall for this purpose mean the Person named as the “Company” in the first paragraph of this Indenture or any successor Person which shall
theretofore become such in the manner described in Section 5.2), except in the case of a lease, shall be discharged from all obligations and covenants under this Indenture, the Notes and the other Note Documents, and the Company may be
dissolved and liquidated and such dissolution and liquidation shall not cause a Change of Control under clause (e) of the definition thereof to occur unless the sale, assignment, lease, conveyance, transfer or other disposition of all or
substantially all of the Properties of the Company and its Restricted Subsidiaries on a consolidated basis to any Person otherwise results in a Change of Control. 

  
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 ARTICLE 6. 

DEFAULTS AND REMEDIES 

Section 6.01. Events of Default. 

Each of the following is an “Event of Default”: 

(a) default in any payment of interest with respect to the Notes when due, which default continues for 30 days; 

(b) default in the payment when due (at maturity, upon optional redemption, upon declaration of acceleration or otherwise) of
the principal of, or premium, if any, on, the Notes; 
 (c) failure by the Company to comply with the provisions described
under Section 4.10, 4.15 or 5.01; 
 (d) (1) except with respect to Section 4.03, failure by the
Company or any of the Restricted Subsidiaries for 60 days after notice to the Company by the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding voting as a single class to comply with any covenant or
agreement (other than a default referred to in clauses (a), (b) and (c) above) contained in this Indenture, the Collateral Agreements or the Notes, or (2) failure by the Company for 120 days after notice to the Company by the Trustee
or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding voting as a single class to comply with Section 4.03; 

(e) default under the Revolving Credit Agreement, if that default: 

(1) is caused by a failure to pay principal of, or interest or premium, if any, on, any Revolving Credit
Agreement Obligation prior to the expiration of the grace period, if any, provided in the Revolving Credit Agreement on the date of such default; or 

(2) permits the Revolving Credit Agreement Agent or any Revolving Credit Agreement Secured Parties to
accelerate all or any part of the Revolving Credit Agreement Obligations prior to their Stated Maturity, 
 provided that if any such
default is cured or waived, or the Discharge of Revolving Credit Agreement Obligations occurs, within a period of 30 days from the occurrence of such default, such Event of Default and any consequential acceleration of the Notes shall be
automatically rescinded, so long as such rescission does not conflict with any judgment or decree; 
 (f) default
(other than a default referred to in clause (e) above) under any mortgage, indenture or instrument under which there is issued or by which there is secured or evidenced any Indebtedness for money borrowed by the Company or any of the Restricted
Subsidiaries (or the payment of which is guaranteed by the Company or any of the Restricted Subsidiaries), whether such Indebtedness or guarantee now exists or is created after the Issue Date, if that default: 

  
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 (1) is caused by a failure to pay principal of, or interest or
premium, if any, on, such Indebtedness prior to the expiration of the grace period provided in such Indebtedness on the date of such default (a “Payment Default”); or 

(2) results in the acceleration of such Indebtedness prior to its Stated Maturity, 

and, in either case, the principal amount of any such Indebtedness, together with the principal amount of any other such Indebtedness
under which there has been a Payment Default or the maturity of which has been so accelerated, aggregates $25,000,000 or more; provided that if any such default is cured or waived or any such acceleration rescinded, or such Indebtedness is
repaid, within a period of 60 days from the continuation of such default beyond the applicable grace period or the occurrence of such acceleration, as the case may be, such Event of Default and any consequential acceleration of the Notes shall be
automatically rescinded, so long as such rescission does not conflict with any judgment or decree; 
 (g) failure by
the Company or any of the Restricted Subsidiaries to pay final judgments entered by a court or courts of competent jurisdiction aggregating in excess of $25,000,000, which judgments are not paid, discharged or stayed for a period of 60 days; 

(h) the occurrence of the following: 

(1) except as permitted by the Note Documents, any Collateral Agreement establishing the Pari Passu
Liens ceases for any reason to be enforceable; provided that it will not be an Event of Default under this clause (h)(1) if the sole result of the failure of one or more Collateral Agreements to be fully enforceable is that any Pari Passu
Lien purported to be granted under such Collateral Agreements on Collateral, individually or in the aggregate, having a fair market value of not more than $10,000,000, ceases to be an enforceable and perfected first-priority Lien, subject only to
the payment priorities in favor of the holders of Revolving Credit Agreement Obligations pursuant to the terms of the Pari Passu Intercreditor Agreement and subject to Permitted Collateral Liens; provided, further, that if such failure
is susceptible to cure, no Event of Default shall arise with respect thereto until 30 days after any officer of the Company or any Restricted Subsidiary becomes aware of such failure, which failure has not been cured during such time period;

 (2) except as permitted by the Note Documents, any Pari Passu Lien purported to be granted
under any Collateral Agreement on Collateral, individually or in the aggregate, having a fair market value in excess of $10,000,000, ceases to be an enforceable and perfected first-priority Lien, subject only to the payment priorities in favor of
the holders of Revolving Credit Agreement Obligations pursuant to the terms of the Pari Passu Intercreditor Agreement and subject to Permitted Collateral Liens; provided that if such failure is susceptible to cure, no Event of Default shall
arise with respect thereto until 30 days after any officer of the Company or any Restricted Subsidiary becomes aware of such failure, which failure has not been cured during such time period; and 

  
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 (3) the Company or any other Collateral Grantor, or any Person
acting on behalf of any of them, denies or disaffirms, in writing, any obligation of the Company or any other Collateral Grantor set forth in or arising under any Collateral Agreement establishing Pari Passu Liens; 

(i) except as permitted by this Indenture, any Subsidiary Guarantee is held in any judicial proceeding to be unenforceable or
invalid or ceases for any reason to be in full force and effect, or any Subsidiary Guarantor, or any Person duly acting on behalf of any such Subsidiary Guarantor, denies or disaffirms its obligations under its Subsidiary Guarantee; 

(j) the Company, any Restricted Subsidiary that is a Significant Subsidiary or any group of Restricted Subsidiaries that, taken
as a whole, would constitute a Significant Subsidiary, pursuant to or within the meaning of Bankruptcy Law: 

(1) commences a voluntary case, 

(2) consents in writing to the entry of an order for relief against it in an involuntary case, 

(3) consents in writing to the appointment of a Custodian of it or for all or substantially all of its
property, 
 (4) makes a general assignment for the benefit of its creditors, or 

(5) admits in writing it generally is not paying its debts as they become due; 

(k) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that: 

(1) is for relief against the Company, any Restricted Subsidiary that is a Significant Subsidiary or any group
of Restricted Subsidiaries that, taken as a whole, would constitute a Significant Subsidiary, in an involuntary case; 

(2) appoints a Custodian (x) of the Company, any Restricted Subsidiary that is a Significant Subsidiary or
any group of Restricted Subsidiaries that, taken as a whole, would constitute a Significant Subsidiary, or (y) for all or substantially all of the property of the Company, any Restricted Subsidiary that is a Significant Subsidiary or any group
of Restricted Subsidiaries that, taken as a whole, would constitute a Significant Subsidiary; or 
 (3)
orders the liquidation of the Company, any Restricted Subsidiary that is a Significant Subsidiary or any group of Restricted Subsidiaries that, taken as a whole, would constitute a Significant Subsidiary; 

and the order or decree remains unstayed and in effect for 60 consecutive days; or 

  
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 (l) the Required Stockholder Approval is not obtained and the Charter Amendment
has not become effective, in each case by December 31, 2016, and such failure shall continue for a period of 90 days. 

Section 6.02. Acceleration. 

(a) If any Event of Default occurs and is continuing, the Trustee, by notice to the Company, or the Holders of at least 25% in
aggregate principal amount of the then outstanding Notes, by notice to the Company and the Trustee, may declare all the Notes to be due and payable immediately. Upon any such declaration, the Notes shall become due and payable immediately, together
with all accrued and unpaid interest and premium, if any, thereon. Notwithstanding the preceding, if an Event of Default specified in clause (j) or (k) of Section 6.01 occurs with respect to the Company or any Guarantor, all
outstanding Notes shall become due and payable immediately without further action or notice, together with all accrued and unpaid interest and premium, if any, thereon. 

(b) The Holders of a majority in aggregate principal amount of the then outstanding Notes by notice to the Trustee may, on
behalf of the Holders of all of the Notes, rescind an acceleration and its consequences if the rescission would not conflict with any judgment or decree and if (1) all existing Events of Default (except with respect to nonpayment of principal,
interest or premium, if any, that have become due solely because of the acceleration) have been cured or waived and (2) the Company has deposited with the Trustee a sum sufficient to pay all sums and advances paid by the Trustee and its agents
and counsel and the reasonable compensation, expenses and disbursements of the Trustee incurred in connection with such Event of Default. No such rescission shall affect any subsequent Default or impair any right consequent thereon. 

(c) If the Notes are accelerated or otherwise become due prior to their Stated Maturity, the amount of principal of, accrued
and unpaid interest and premium on the Notes that becomes due and payable shall equal the redemption price applicable with respect to an optional redemption of the Notes pursuant to Section 3.07, in effect on the date of such
acceleration as if such acceleration were an optional redemption of the Notes accelerated. 
 (d) Without limiting the
generality of the foregoing, it is understood and agreed that if the Notes are accelerated or otherwise become due prior to their Stated Maturity, in each case, in respect of any Event of Default (including, but not limited to, upon the occurrence
of a bankruptcy or insolvency event (including the acceleration of claims by operation of law)), the premium applicable with respect to an optional redemption of the Notes will also be due and payable, in cash, as though the Notes were optionally
redeemed pursuant to Section 3.07 and shall constitute part of the Note Obligations, in view of the impracticability and extreme difficulty of ascertaining actual damages and by mutual agreement of the parties as to a reasonable
calculation of each Holder’s lost profits as a result thereof. Any premium payable above shall be presumed to be the liquidated damages sustained by each Holder as the result of the early redemption and the Company agrees that it is reasonable
under the circumstances currently existing. The premium shall also be payable in the event the Notes (and/or this Indenture) are satisfied or released by foreclosure (whether by power of judicial proceeding), deed in lieu of foreclosure or by any
other means. THE COMPANY EXPRESSLY WAIVES 

  
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(TO THE FULLEST EXTENT IT MAY LAWFULLY DO SO) THE PROVISIONS OF ANY PRESENT OR FUTURE STATUTE OR LAW THAT PROHIBITS OR MAY PROHIBIT THE COLLECTION OF THE FOREGOING PREMIUM IN CONNECTION WITH ANY
SUCH ACCELERATION. The Company expressly agrees (to the fullest extent it may lawfully do so) that: (1) the premium is reasonable and is the product of an arm’s length transaction between sophisticated business people, ably represented by
counsel; (2) the premium shall be payable notwithstanding the then prevailing market rates at the time payment is made; (3) there has been a course of conduct between Holders and the Company giving specific consideration in this
transaction for such agreement to pay the premium; and (4) the Company shall be estopped hereafter from claiming differently than as agreed to in this paragraph. The Company expressly acknowledges that its agreement to pay the premium to
Holders as herein described is a material inducement to Holders to purchase the notes. 
 Section 6.03. Other Remedies. 

(a) If an Event of Default occurs and is continuing, the Trustee may pursue any available remedy to collect the payment of
principal of and interest, premium, if any, on, the Notes or to enforce the performance of any provision of the Notes or this Indenture. 

(b) The Trustee may maintain a proceeding even if it does not possess any of the Notes or does not produce any of them in the
proceeding. A delay or omission by the Trustee or any Holder of a Note in exercising any right or remedy accruing upon an Event of Default shall not impair the right or remedy or constitute a waiver of or acquiescence in the Event of Default. All
remedies are cumulative to the extent permitted by law. 
 Section 6.04. Waiver of Past Defaults. 

The Holders of a majority in aggregate principal amount of the then outstanding Notes by notice to the Trustee may, on behalf
of the Holders of all of the Notes, waive any existing Default or Event of Default and its consequences under this Indenture except a continuing Default or Event of Default in the payment of principal of, premium, if any, or interest, if any, on,
the Notes (other than a payment Default or payment Event of Default that resulted from an acceleration that has been rescinded). Upon any such waiver, such Default shall cease to exist, and any Event of Default arising therefrom shall be deemed to
have been cured for every purpose of this Indenture, but no such waiver shall extend to any subsequent or other Default or impair any right consequent thereon. 

Section 6.05. Control by Majority. 

The Holders of a majority in aggregate principal amount of the then outstanding Notes will have the right to direct the time,
method and place of conducting any proceeding for exercising any remedy available to the Trustee or exercising any trust or power conferred on it. However, the Trustee may refuse to follow any direction that conflicts with law or this Indenture or
that the Trustee determines may be unduly prejudicial to the rights of other Holders of Notes or that may involve the Trustee in any financial or personal liability. In case an Event of Default has occurred and is continuing, prior to taking any
action hereunder, the Trustee shall be entitled to satisfactory indemnification or security (or both) against all loss, liability and expenses caused by the taking or not taking of such action. 

  
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 Section 6.06. Limitation on Suits. 

(a) Except to enforce the right to receive payment of principal, premium, if any, or interest, if any, when due pursuant to
Section 6.07, no Holder may pursue any remedy with respect to this Indenture or the Notes unless: 

(1) such Holder has previously given the Trustee written notice that an Event of Default is continuing; 

(2) Holders of at least 25% in aggregate principal amount of the then outstanding Notes have made a written
request to the Trustee to pursue the remedy; 
 (3) such Holders have offered the Trustee, and the Trustee
has received (if requested), security or indemnity (or both) satisfactory to it against any loss, liability or expense; 

(4) the Trustee has not complied with such request within 60 days after its receipt of the request and the
offer of security or indemnity (or both) satisfactory to it; and 
 (5) Holders of a majority in aggregate
principal amount of the then outstanding Notes have not given the Trustee a direction inconsistent with such request within such 60-day period. 

(b) A Holder may not use this Indenture to prejudice the rights of another Holder or to obtain a preference or priority over
another Holder. 
 Section 6.07. Rights of Holders of Notes to Receive Payment. 

Notwithstanding any other provision of this Indenture, the rights of any Holder to receive payment of principal of, premium, if
any, interest, if any, on the Notes, on or after the respective due dates expressed in the Notes (including in connection with an offer to purchase), or to bring suit for the enforcement of any such payment on or after such respective dates, shall
not be impaired or affected without the consent of such Holder. 
 Section 6.08. Collection Suit by Trustee. 

If an Event of Default specified in Section 6.01(a) or (b) occurs and is continuing, the Trustee is
authorized to recover judgment in its own name and as trustee of an express trust against the Company and the Subsidiary Guarantors for the whole amount of principal of, interest and premium, if any, remaining unpaid on the Notes and interest on
overdue principal and, to the extent lawful and interest and such further amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the Trustee, its
agents and counsel. 

  
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 Section 6.09. Trustee is Authorized to File Proofs of Claim. 

The Trustee is authorized to file such proofs of claim and other papers or documents as may be necessary or advisable in order
to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and the Holders of the Notes allowed in any judicial proceedings relative to the
Company (or any other obligor upon the Notes), its creditors or its property and shall be entitled and empowered to collect, receive and distribute any money or other property payable or deliverable on any such claims, and any custodian in any such
judicial proceeding is hereby authorized by each Holder to make such payments to the Trustee, and in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due to it for the
reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 7.06. To the extent that the payment of any such compensation, expenses, disbursements
and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 7.06 out of the estate in any such proceeding, shall be denied for any reason, payment of the same shall be secured by a Lien on,
and shall be paid out of, any and all distributions, dividends, money, securities and other properties that the Holders may be entitled to receive in such proceeding whether in liquidation or under any plan of reorganization or arrangement or
otherwise. Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the Notes or the rights
of any Holder, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding. 
 Section 6.10.
Priorities. 
 (a) If the Trustee collects any money pursuant to this Article, subject to the Intercreditor
Agreements, it shall pay out the money in the following order: 
 (1) First: to the Trustee and its
agents and attorneys for amounts due under Section 7.06, including payment of all compensation, expense and liabilities incurred, and all advances made, by the Trustee and costs and expenses of collection incurred by the Trustee; 

(2) Second: to the Holders for amounts due and unpaid on the Notes for principal, premium, if any, and
interest, if any, ratably, without preference or priority of any kind, according to the amounts due and payable on the Notes for principal, premium, if any, and interest, if any, respectively; and 

(3) Third: to the Company or to such other Person as a court of competent jurisdiction shall
direct. 
 (b) The Trustee may fix a record date and payment date for any payment to Holders of Notes pursuant to this
Section 6.10. 

  
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 Section 6.11. Undertaking for Costs. 

In any suit for the enforcement of any right or remedy under this Indenture or in any suit against the Trustee for any action
taken or omitted by it as a Trustee, a court in its discretion may require the filing by any party litigant in the suit of an undertaking to pay the costs of the suit, and the court in its discretion may assess reasonable costs, including reasonable
attorneys’ fees, against any party litigant in the suit, having due regard to the merits and good faith of the claims or defenses made by the party litigant. This Section 6.11 does not apply to a suit by the Trustee, a suit by a
Holder pursuant to Section 6.07, or a suit by Holders of more than 10% in principal amount of the then outstanding Notes. 

Section 6.12. The Collateral Agent. 

Whenever in the exercise of any remedy available to the Trustee or the exercise of any trust or power conferred on it with
respect to the Notes, the Trustee may also direct the Collateral Agent in the exercise of any of the rights and remedies available to the Collateral Agent pursuant to the Collateral Agreements. 

ARTICLE 7. 
 TRUSTEE 

Section 7.01. Duties of Trustee. 

(a) If an Event of Default has occurred and is continuing, the Trustee shall exercise such of the rights and powers vested in
it by this Indenture, and use the same degree of care and skill in its exercise as a prudent person would exercise or use under the circumstances in the conduct of such person’s own affairs. 

(b) Except during the continuance of an Event of Default: 

(1) the duties of the Trustee shall be determined solely by the express provisions of this Indenture and the
Trustee need perform only those duties that are specifically set forth in this Indenture and no others, and no implied covenants or obligations shall be read into this Indenture against the Trustee; and 

(2) in the absence of bad faith on its part, the Trustee may conclusively rely, as to the truth of the
statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture. However, the Trustee shall examine the certificates and opinions to
determine whether or not they conform to the requirements of this Indenture. 
 (c) The Trustee may not be relieved from
liabilities for its own negligent action, its own negligent failure to act, or its own willful misconduct, except that: 

(1) this paragraph does not limit the effect of Section 7.01(b); 

  
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 (2) the Trustee shall not be liable for any error of judgment
made in good faith by a Responsible Officer, unless it is proved that the Trustee was negligent in ascertaining the pertinent facts; and 

(3) the Trustee shall not be liable with respect to any action it takes or omits to take in good faith in
accordance with a direction received by it pursuant to Section 6.05. 
 (d) Whether or not therein expressly so
provided, every provision of this Indenture that in any way relates to the Trustee is subject to clauses (a), (b) and (c) of Section 7.01. 

(e) The Trustee shall not be liable for interest on any money received by it except as the Trustee may agree in writing with
the Company. Money held in trust by the Trustee need not be segregated from other funds except to the extent required by law. All money received by the Trustee shall, until applied as herein provided, be held in trust for the payment of the
principal of, premium, if any, interest, if any, on the Notes. 
 (f) No provision of this Indenture shall require the
Trustee to expend or risk its own funds or incur any liability. 
 (g) The rights, privileges, protections, immunities and
benefits given to the Trustee, including, without limitation, its rights to be indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder and in its capacity as Trustee under any other agreement
executed in connection with this Indenture to which the Trustee is a party. 
 Section 7.02. Rights of Trustee. 

(a) The Trustee may conclusively rely upon any document believed by it to be genuine and to have been signed or presented by
the proper Person. The Trustee need not investigate any fact or matter stated in the document. 
 (b) Before the Trustee acts
or refrains from acting, it may require an Officers’ Certificate or an Opinion of Counsel or both. The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on such Officers’ Certificate or Opinion
of Counsel. The Trustee may consult with counsel of its own selection and the advice of such counsel or any Opinion of Counsel shall be full and complete authorization and protection from liability in respect of any action taken, suffered or omitted
by it hereunder in good faith and in reliance thereon. 
 (c) The Trustee may act through its attorneys and agents and shall
not be responsible for the misconduct or negligence of any agent appointed by it with due care. 
 (d) The Trustee
shall not be liable for any action it takes or omits to take in good faith that it believes to be authorized or within the rights or powers conferred upon it by this Indenture; provided that the Trustee’s conduct does not constitute
willful misconduct or gross negligence. 

  
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 (e) Unless otherwise specifically provided in this Indenture, any demand,
request, direction or notice from the Company shall be sufficient if signed by an Officer of the Company. 
 (f) If an Event
of Default occurs and is continuing, the Trustee will be under no obligation to exercise any of the rights or powers under this Indenture at the request or direction of any Holders unless such Holders have offered to the Trustee, and the Trustee has
received, indemnity or security (or both) satisfactory to it against any loss, liability or expense. 
 (g) The Trustee shall
not be charged with knowledge of any Default or Event of Default with respect to the Notes unless a written notice of such Default or Event of Default shall have been given to a Responsible Officer of the Trustee by the Company or any Holder. 

(h) The permissive rights of the Trustee to act hereunder shall not be construed as a duty. 

(i) In no event shall the Trustee be responsible or liable for special, indirect, punitive or consequential loss or damage of
any kind whatsoever (including, but not limited to, loss of profit) irrespective of whether the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action. 

(j) The Trustee may request that the Company deliver an Officers’ Certificate setting forth the names of individuals and
titles of officers authorized at such times to take specified actions pursuant to this Indenture. 
 (k) The Trustee shall at
no time have any responsibility or liability for or in respect to the legality, validity or enforceability of any Collateral or any arrangement or agreement between the Company and any other Person with respect thereto, or the perfection or priority
of any security interest created in any of the Collateral or maintenance of any perfection and priority, or for or with respect to the sufficiency of the Collateral following an Event of Default. 

Section 7.03. Individual Rights of Trustee. 

The Trustee in its individual or any other capacity may become the owner or pledgee of Notes and may otherwise deal with the
Company, any Guarantor or any of their Affiliates with the same rights it would have if it were not Trustee. However, in the event that the Trustee acquires any conflicting interest (as defined in the TIA), it must eliminate that conflict within 90
days or resign. Any Agent may do the same with like rights and duties. The Trustee is also subject to Section 7.09. 

Section 7.04. Trustee’s Disclaimer. 

(a) The Trustee shall not be responsible for and makes no representation as to the validity or adequacy of this Indenture, the
Notes or any other Note Document, it shall not be accountable for the Company’s use of the proceeds from the Notes or any money paid to the Company or upon the Company’s direction under any provision of this Indenture, it shall not be
responsible for the use or application of any money received by any Paying Agent other than the Trustee, and it shall not be responsible for any statement or recital herein or any statement in the Notes or any other document in connection with the
sale of the Notes or pursuant to this Indenture other than its certificate of authentication. 

  
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 (b) Notwithstanding anything to the contrary contained herein, the Trustee shall
have no responsibility for (i) preparing, recording, filing, re-recording, or re-filing any financing statement, perfection statement, continuation statement or other instrument in any public office or for otherwise ensuring the perfection or
maintenance of any security interest granted pursuant to, or contemplated by, any document; (ii) taking any necessary steps to preserve rights against any parties with respect to the Collateral; or (iii) taking any action to protect
against any diminution in value of the Collateral. 
 Section 7.05. Notice of Defaults. 

If a Default or Event of Default occurs and is continuing and if, in accordance with Section 7.02(g), the Trustee has
knowledge thereof, the Trustee shall mail to the Holders a notice of the Default or Event of Default within 90 days after it occurs. The Trustee may withhold from Holders notice of any continuing Default or Event of Default if it determines that
withholding notice is in their interest, except a Default or Event of Default relating to the payment of principal of, or premium, if any, or interest on the Notes. 

Section 7.06. Compensation and Indemnity. 

(a) The Company shall pay to the Trustee from time to time such reasonable compensation as the Company and the Trustee may
agree in writing for the Trustee’s acceptance of this Indenture and services hereunder. The Trustee’s compensation shall not be limited by any law on compensation of a trustee of an express trust. The Company shall reimburse the Trustee
promptly upon request for all reasonable disbursements, advances and expenses incurred or made by it in addition to the compensation for its services. Such expenses shall include the reasonable compensation, disbursements and expenses of the
Trustee’s agents and counsel. 
 (b) The Company and the Subsidiary Guarantors shall indemnify the Trustee, jointly and
severally, against any and all losses, liabilities, damages, claims or expenses incurred by it arising out of or in connection with the acceptance or administration of its duties under this Indenture, including the costs and expenses (including,
without limitation, fees and expenses of counsel) of enforcing this Indenture against the Company and the Subsidiary Guarantors (including this Section 7.06) and defending itself against any claim (whether asserted by the Company, any
Subsidiary Guarantor or any Holder or any other Person) or liability in connection with the exercise or performance of any of its powers or duties hereunder, except to the extent any such loss, liability, damage, claim or expense may be attributable
to its gross negligence or willful misconduct. The Trustee shall notify the Company and the Subsidiary Guarantors promptly of any claim for which it may seek indemnity. Failure by the Trustee to so notify the Company and the Subsidiary Guarantors
shall not relieve the Company or the Subsidiary Guarantors of their obligations hereunder. The Company and the Subsidiary Guarantors shall defend the claim and the Trustee shall cooperate in the defense. The Trustee may have separate counsel and the
Company and the Subsidiary Guarantors shall pay the reasonable fees and expenses of such counsel. Neither the Company nor any Subsidiary Guarantor need pay for any settlement made without its consent, which consent shall not be unreasonably
withheld. 

  
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 (c) The obligations of the Company and the Subsidiary Guarantors under this
Section 7.06 shall survive the satisfaction and discharge of this Indenture and the resignation or removal of the Trustee. 

(d) To secure the Company’s and the Subsidiary Guarantors’ payment obligations in this Section 7.06, the
Trustee shall have a Lien prior to the Notes on all money or property held or collected by the Trustee, except that held in trust to pay principal, premium, if any, and interest on particular Notes. Such Lien shall survive the satisfaction and
discharge of this Indenture and the resignation or removal of the Trustee. 
 (e) When the Trustee incurs expenses or renders
services after an Event of Default specified in Section 6.01(j) or (k) occurs, the expenses and the compensation for the services (including the fees and expenses of its agents and counsel) are intended to constitute expenses
of administration under any Bankruptcy Law. 
 (f) The immunities, protections and exculpations available to the Trustee
under this Indenture shall also be available to each Agent, and the Company’s and each Subsidiary Guarantor’s obligations under this Section 7.06 to compensate and indemnify the Trustee shall extend likewise to each Agent. 

Section 7.07. Replacement of Trustee. 

(a) A resignation or removal of the Trustee and appointment of a successor Trustee shall become effective only upon the
successor Trustee’s acceptance of appointment as provided in this Section 7.07. 
 (b) The Trustee may resign in
writing upon thirty 30 days’ notice at any time and be discharged from the trust hereby created by so notifying the Company. The Holders of a majority in principal amount of the then outstanding Notes may remove the Trustee by so notifying
the Trustee and the Company in writing and may appoint a successor trustee with the consent of the Company. The Company may remove the Trustee if: 

(1) the Trustee fails to comply with Section 7.09; 

(2) the Trustee is adjudged a bankrupt or an insolvent or an order for relief is entered with respect to the
Trustee under any Bankruptcy Law; 
 (3) a receiver, Custodian or public officer takes charge of the Trustee
or its property; or 
 (4) the Trustee becomes incapable of acting. 

(c) If the Trustee resigns or is removed or if a vacancy exists in the office of Trustee for any reason, the Company shall
promptly appoint a successor Trustee. Within one year after the successor Trustee takes office, the Holders of a majority in principal amount of the then outstanding Notes may appoint a successor Trustee to replace the successor Trustee appointed by
the Company. 

  
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 (d) If a successor Trustee does not take office within 30 days after the retiring
Trustee resigns or is removed, the retiring Trustee, the Company or the Holders of at least 10% of the aggregate principal amount of the then outstanding Notes may petition any court of competent jurisdiction, at the expense of the Company, for the
appointment of a successor Trustee. 
 (e) If the Trustee, after written request by any Holder of a Note who has been a
Holder of a Note for at least six months, fails to comply with Section 7.09, such Holder may petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee. 

(f) A successor Trustee shall deliver a written acceptance of its appointment to the retiring Trustee and to the Company.
Thereupon, the resignation or removal of the retiring Trustee shall become effective, and the successor Trustee shall have all the rights, powers and duties of the Trustee under this Indenture. The successor Trustee shall mail a notice of its
succession to the Holders. The retiring Trustee shall promptly transfer all property held by it as Trustee to the successor Trustee, provided all sums owing to the Trustee hereunder have been paid and subject to the Lien provided for in Section
7.06. Notwithstanding replacement of the Trustee pursuant to this Section 7.07, the Company’s and the Subsidiary Guarantors’ obligations under Section 7.06 shall continue for the benefit of the retiring Trustee. 

Section 7.08. Successor Trustee by Merger, etc. 

If the Trustee consolidates with, or merges or converts into, or transfers or sells all or substantially all of its corporate
trust business or assets to, another corporation or banking association, the successor corporation or banking association without any further act shall be the successor Trustee. As soon as practicable, the successor Trustee shall mail a notice of
its succession to the Company and the Holders. 
 Section 7.09. Eligibility; Disqualification. 

There shall at all times be a Trustee hereunder that is a corporation organized and doing business under the laws of the United
States of America or of any state thereof that is authorized under such laws to exercise corporate trustee power, that is subject to supervision or examination by federal or state authorities and that has a combined capital and surplus of at least
$100 million as set forth in its most recent published annual report of condition. No obligor upon the Notes shall serve as a Trustee. 

ARTICLE 8. 
 LEGAL DEFEASANCE AND
COVENANT DEFEASANCE 
 Section 8.01. Option to Effect Legal Defeasance or Covenant Defeasance. 

The Company may, at any time, elect to have either Section 8.02 or 8.03 be applied with respect to all
outstanding Notes and all obligations of the Subsidiary Guarantors upon compliance with the conditions set forth below in this Article 8. 

  
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 Section 8.02. Legal Defeasance and Discharge. 

Upon the Company’s exercise under Section 8.01 of the option applicable to this Section 8.02, subject
to the satisfaction of the conditions set forth in Section 8.04, the Company shall be deemed to have discharged its obligations with respect to all outstanding Notes and, to the extent related to the Notes and the Subsidiary Guarantees, the
Collateral Agreements to which it is a party, each Subsidiary Guarantor shall be deemed to have discharged its obligations with respect to its Subsidiary Guarantee and, to the extent related to the Notes and the Subsidiary Guarantees, the Collateral
Agreements to which it is a party and each other Collateral Grantor shall be deemed to have discharged its obligations with respect to the Collateral Agreements, to the extent related to the Notes and the Subsidiary Guarantees, to which it is a
party, on the date the conditions set forth in Section 8.04 below are satisfied (hereinafter, “Legal Defeasance”). For this purpose, Legal Defeasance means that the Company shall be deemed to have paid and discharged the
entire Indebtedness represented by the outstanding Notes, and each Subsidiary Guarantor shall be deemed to have paid and discharged its Subsidiary Guarantee (which in each case shall thereafter be deemed to be “outstanding” only for the
purposes of Section 8.05 and the other Sections of this Indenture referred to in clauses (1) and (2) below) and to have satisfied all its other obligations under the Notes or such Subsidiary Guarantees and this Indenture, and the
Company and the other Collateral Grantors shall be deemed to have satisfied all of their obligations under the Collateral Agreements, to the extent related to the Notes and the Subsidiary Guarantees (and the Trustee, on demand of and at the expense
of the Company, shall execute proper instruments acknowledging the same), except for the following provisions which shall survive until otherwise terminated or discharged hereunder:  

(a) the rights of Holders of outstanding Notes to receive payments in respect of, the principal of, and premium or interest, if
any, on, such Notes when such payments are due from the trust referred to in Section 8.04; 
 (b) the
Company’s obligations with respect to the Notes under Sections 2.03, 2.04, 2.06, 2.07, 2.10 and 4.02; 

(c) the rights, powers, trusts, duties, indemnities and immunities of the Agents, and the Company’s and the Subsidiary
Guarantors’ obligations in connection therewith and under Section 7.06; and 
 (d) the Legal Defeasance and
Covenant Defeasance provisions of this Article 8. 
 Subject to compliance with this Article 8, the Company
may exercise its option under this Section 8.02 notwithstanding the prior exercise of its option under Section 8.03. 

Section 8.03. Covenant Defeasance. 

Upon the Company’s exercise under Section 8.01 of the option applicable to this Section 8.03, the Company
and each of the Subsidiary Guarantors shall, subject to the satisfaction of the conditions set forth in Section 8.04, be released from their respective obligations under the covenants contained in Article 4 (other than those in
Sections 4.01, 4.02, 4.04, 4.06, 4.14 and 4.17) and in Section 5.01(a)(3) and under all Collateral Agreements (including its obligation to make Change of Control Offers and Asset Sale Offers), to the
extent related to the Notes and the 

  
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Subsidiary Guarantees, to which it is a party on and after the date the conditions set forth in Section 8.04 are satisfied (hereinafter, “Covenant Defeasance”), and
the Notes shall thereafter be deemed not “outstanding” for the purposes of any direction, waiver, consent or declaration or act of Holders (and the consequences of any thereof) in connection with such covenants, but shall continue to be
deemed “outstanding” for all other purposes hereunder (it being understood that such Notes shall not be deemed outstanding for accounting purposes). For this purpose, Covenant Defeasance means that, with respect to the outstanding Notes
and Subsidiary Guarantees, the Company and any Subsidiary Guarantor may omit to comply with and shall have no liability in respect of any term, condition or limitation set forth in any such covenant, whether directly or indirectly, by reason of any
reference elsewhere herein to any such covenant or by reason of any reference in any such covenant to any other provision herein or in any other document and such omission to comply shall not constitute a Default or an Event of Default under
Section 6.01, but, except as specified above, the remainder of this Indenture and such Notes shall be unaffected thereby. In addition, upon the Company’s exercise under Section 8.01 of the option applicable to this Section
8.03, subject to the satisfaction of the conditions set forth in Sections 8.04, 6.01(d) through (h) shall not constitute Events of Default. 

Section 8.04. Conditions to Legal or Covenant Defeasance. 

In order to exercise either Legal Defeasance or Covenant Defeasance: 

(a) the Company must irrevocably deposit with the Paying Agent, in trust, for the benefit of the Holders, cash in U.S. dollars,
non-callable Government Securities, or a combination of cash in U.S. dollars and non-callable Government Securities, in amounts as will be sufficient without consideration of any reinvestment of interest, in the opinion of a nationally recognized
investment bank, appraisal firm or firm of independent public accountants expressed in a written certification thereof delivered to the Trustee, to pay the principal of, and premium, if any, and interest, if any, on, the outstanding Notes on the
stated date for payment thereof or on the applicable redemption date, as the case may be, and the Company must specify whether the Notes are being defeased to such stated date for payment or to a particular redemption date; 

(b) in the case of an election under Section 8.02, the Company shall have delivered to the Trustee, the Registrar
and the Paying Agent an Opinion of Counsel in the U.S. who is acceptable to the Trustee confirming that: 

(1) the Company has received from, or there has been published by, the Internal Revenue Service a ruling or

 (2) since the Issue Date, there has been a change in the applicable federal income tax law, 

in either case to the effect that, and based thereon such opinion of counsel will confirm that, the Holders of the outstanding Notes will not
recognize income, gain or loss for federal income tax purposes as a result of such Legal Defeasance and will be subject to federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such Legal
Defeasance had not occurred; 

  
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 (c) in the case of an election under Section 8.03, the Company must
deliver to the Trustee, the Registrar and Paying Agent an opinion of counsel reasonably acceptable to the Trustee confirming that the Holders of the outstanding Notes will not recognize income, gain or loss for Federal income tax purposes as a
result of such Covenant Defeasance and will be subject to federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such Covenant Defeasance had not occurred; 

(d) no Default or Event of Default has occurred and is continuing on the date of such deposit (other than a Default or Event of
Default resulting from, or otherwise in connection with, the borrowing of funds to be applied to such deposit pursuant to this Section 8.04 (and any similar concurrent deposit relating to other Indebtedness) and the grant of any Lien
securing such borrowing); 
 (e) such Legal Defeasance or Covenant Defeasance will not result in a breach or violation of, or
constitute a default under, any material agreement or instrument (other than this Indenture) to which the Company or any of its Restricted Subsidiaries is a party or by which the Company or any of its Restricted Subsidiaries is bound; 

(f) the Company must deliver to the Trustee, registrar and paying agent an Officers’ Certificate stating that the deposit
was not made by the Company with the intent of preferring the Holders over the other creditors of the Company or any Subsidiary Guarantor with the intent of defeating, hindering, delaying or defrauding any creditors of the Company, any Subsidiary
Guarantor or others; and 
 (g) the Company must deliver to the Trustee, the Registrar and the Paying Agent an Officers’
Certificate and an Opinion of Counsel, each stating that all conditions precedent relating to the Legal Defeasance or the Covenant Defeasance have been complied with. 

Section 8.05. Deposited Money and Government Securities to be Held in Trust; Other Miscellaneous Provisions. 

(a) Subject to Section 8.06, all money and non-callable Government Securities (including the proceeds thereof) deposited
with the Trustee pursuant to Section 8.04 or 8.08 in respect of the outstanding Notes shall be held in trust and applied by the Trustee, in accordance with the provisions of such Notes and this Indenture, to the payment, either
directly or through any Paying Agent (including the Company or any of its Subsidiaries acting as Paying Agent) as the Trustee may determine, to the Holders of such Notes of all sums due and to become due thereon in respect of principal, interest,
and premium, if any, but such money need not be segregated from other funds except to the extent required by law. 
 (b) The
Company shall pay and indemnify the Trustee against any tax, fee or other charge imposed on or assessed against the cash or non-callable Government Securities deposited pursuant to Section 8.04 or 8.08 or the principal and interest
received in respect thereof other than any such tax, fee or other charge which by law is for the account of the Holders of the outstanding Notes. 

  
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 (c) Anything in this Article 8 to the contrary notwithstanding, the
Trustee shall deliver or pay to the Company from time to time upon the written request of the Company any money or non-callable Government Securities held by it as provided in Section 8.04 or 8.08 which, in the opinion of a nationally
recognized investment banking, appraisal firm or firm of independent public accountants expressed in a written certification thereof delivered to the Trustee (which may be the opinion delivered under Section 8.04(a)), are in excess of
the amount thereof that would then be required to be deposited to effect an equivalent Legal Defeasance, Covenant Defeasance or Discharge, as the case may be. 

Section 8.06. Repayment to the Company. 

Subject to applicable escheat and abandoned property laws, any money or non-callable Government Securities deposited
with the Trustee or any Paying Agent, or then held by the Company, in trust for the payment of the principal of, or interest, or premium, if any, on, any Note and remaining unclaimed for two years after such principal, interest, and premium, if any,
has become due and payable shall be paid to the Company on its written request or (if then held by the Company) shall be discharged from such trust; and the Holder of such Note shall thereafter be permitted to look only to the Company for payment
thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money or non-callable Government Securities, and all liability of the Company as trustee thereof, shall thereupon cease; provided that the Trustee or
such Paying Agent, before being required to make any such repayment, shall at the written request and expense of the Company cause to be published once, in the New York Times or The Wall Street Journal (national edition), notice that
such money remains unclaimed and that, after a date specified therein, which shall not be less than 30 days from the date of such notification or publication, any unclaimed balance of such money then remaining will be repaid to the Company.

 Section 8.07. Reinstatement. 

If the Trustee or the Paying Agent is unable to apply any money or non-callable Government Securities in accordance with
Section 8.05, by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, then the Company’s and the Subsidiary Guarantors’ obligations under this
Indenture and the Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 8.02 or 8.03 until such time as the Trustee or the Paying Agent is permitted to apply all such money in accordance with
Section 8.05; provided that, if the Company or any Subsidiary Guarantor makes any payment of principal of, interest, or premium, if any, on, any Note following the reinstatement of its obligations, the Company or such Subsidiary
Guarantor, as applicable, shall be subrogated to the rights of the Holders of such Notes to receive such payment from the money or Government Securities deposited with or held by the Trustee or the Paying Agent. 

Section 8.08. Discharge. 

This Indenture, the Subsidiary Guarantees and, to the extent related to the Notes and the Subsidiary Guarantees, all Collateral
Agreements shall be discharged and shall cease to be of further effect as to all Notes issued hereunder (except as to (x) the rights of Holders of outstanding Notes to receive solely from the trust fund described in Section 8.08(a)(2),
and as more fully set forth in such Section, payments in respect of the principal of and interest, and 

  
 88 

 
premium, if any, on, such Notes when such payments are due, (y) the Company’s obligations with respect to such Notes under Sections 2.03, 2.04, 2.05, 2.06,
2.07, 2.10 and 4.02 and (z) the rights, powers, trusts, duties and immunities of the Trustee and each Agent hereunder and the Company’s obligations in connection therewith), and the Trustee, at the expense of the
Company, shall execute proper instruments acknowledging satisfaction and discharge of this Indenture with respect to all the Notes, when: 

(a) either: 

(1) all Notes that have been authenticated, except lost, stolen or destroyed Notes that have been replaced or
paid and Notes for whose payment money has been deposited in trust and thereafter repaid to the Company, have been delivered to the registrar for cancellation; or 

(2) all Notes that have not been delivered to the registrar for cancellation have become due and payable or
will become due and payable within one year by reason of the mailing of a notice of redemption or otherwise and the Company or any Subsidiary Guarantor has irrevocably deposited or caused to be deposited with the Paying Agent as trust funds in trust
solely for the benefit of the Holders, cash in U.S. dollars, non-callable Government Securities, or a combination of cash in U.S. dollars and non-callable Government Securities, in amounts as will be sufficient, without consideration of any
reinvestment of interest, in the opinion of a nationally recognized investment bank, appraisal firm or firm of independent public accountants expressed in a written certification thereof delivered to the Trustee, to pay and discharge the entire
Indebtedness on the Notes not delivered to the registrar for cancellation of principal, premium, if any, and accrued interest, if any, on, the Notes to the date of maturity or redemption; 

(b) in respect of clause Section 8.08(a)(2) of this Section 8.8, the deposit will not result in a breach or
violation of, or constitute a default under, any other instrument to which the Company or any Subsidiary Guarantor is a party or by which the Company or any Subsidiary Guarantor is bound (other than with respect to the borrowing of funds to be
applied concurrently to make the deposit required to effect such satisfaction and discharge and any similar concurrent deposit relating to other Indebtedness, and in each case the granting of Liens to secure such borrowings); 

(c) the Company or any Subsidiary Guarantor has paid or caused to be paid all sums payable by it under this Indenture; 

(d) the Company has delivered irrevocable instructions to the Trustee, the Registrar and the Paying Agent under this Indenture
to apply the deposited money toward the payment of the Notes at maturity or on the redemption date, as the case may be; and 

(e) the Company has delivered (a) an Officers’ Certificate to the Trustee, the Registrar and the Paying Agent
stating that all conditions precedent to satisfaction and discharge of this Indenture (“Discharge”) have been satisfied and (b) an Opinion of Counsel to the Trustee, the Registrar and the Paying Agent stating that all
conditions precedent to Discharge have been satisfied. 

  
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 ARTICLE 9. 

AMENDMENT, SUPPLEMENT AND WAIVER 

Section 9.01. Without Consent of Holders of Notes. 

(a) Notwithstanding the provisions of Section 9.02, without the consent of any Holder, the Company, the Subsidiary
Guarantors, the Trustee and, to the extent applicable, the Collateral Agent, may amend or supplement any of the Note Documents in the following circumstances: 

(1) to cure any ambiguity, defect or inconsistency; 

(2) to provide for uncertificated Notes in addition to or in place of certificated Notes; 

(3) to provide for the assumption of the Company’s or a Subsidiary Guarantor’s obligations to Holders
and Subsidiary Guarantees in the case of a merger or consolidation or sale of all or substantially all of the Company’s or such Subsidiaries Guarantor’s assets, as applicable; 

(4) to make any change that would provide any additional rights or benefits to the Holders or that does not
adversely affect the legal rights under this Indenture of any such Holder in any material respect; 
 (5) to
conform the text of any Note Document to any provision of this Description of Notes to the extent that such provision in the “Description of Notes” in the Offering Memorandum to the extent that such provision in such “Description of
Notes” was intended to set forth, verbatim or in substance, a provision of such Note Document, which intent may be evidenced by an Officers’ Certificate to that effect; 

(6) to evidence and provide for the acceptance of the appointment under the Note Documents of a successor
Trustee or Collateral Agent; 
 (7) to make, complete or confirm any grant of Collateral permitted or
required by this Indenture or any of the Pari Passu Documents; 
 (8) to add any additional Subsidiary
Guarantor or Collateral or to evidence the release of any Subsidiary Guarantor from its Subsidiary Guarantee or the release of any Liens, in each case as provided in this Indenture or the other Note Documents, as applicable; 

(9) with respect to the Collateral Agreements, as provided in the Intercreditor Agreements; and 

(10) to comply with any requirement in order to effect or maintain the qualification of the Indenture under the
TIA. 

  
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 (b) Each Intercreditor Agreement may be amended in accordance with its terms and
without the consent of any Holder, the Trustee, the Collateral Agent or the Junior Lien Collateral Agent to add other parties (or any authorized agent thereof or trustee therefor) holding Indebtedness subject thereto and to establish that the Liens
on any Collateral securing such Indebtedness shall rank equally with or subordinate to the Liens on such Collateral securing the Pari Passu Obligations then outstanding. 

(c) Upon the request of the Company, and upon receipt by the Trustee of the documents described in Section 9.06, the
Trustee shall join with the Company and the Subsidiary Guarantors in the execution of any amendment or supplemental indenture authorized or permitted by the terms of this Indenture and to make any further appropriate agreements and stipulations that
may be therein contained, but the Trustee shall not be obligated to enter into any such amendment or supplemental indenture that affects its own rights, duties or immunities under this Indenture or otherwise. 

Section 9.02. With Consent of Holders of Notes. 

(a) Except as provided above in Section 9.01 and below in this Section 9.02, the Company, the Subsidiary
Guarantors, the Trustee and, to the extent applicable, the Collateral Agent may amend or supplement the Note Documents with the consent of the Holders of at least a majority in aggregate principal amount of the Notes then outstanding (including,
without limitation, consents obtained in connection with a purchase of, or tender offer or exchange offer for, Notes), and, subject to Section 6.04 and 6.07, any existing Default or Event of Default or compliance with any provision of
Note Documents may be waived with the consent of the Holders of a majority in aggregate principal amount of the then outstanding Notes (including, without limitation, consents obtained in connection with a purchase of, or tender offer or exchange
offer for, Notes), in each case in addition to any required consent of holders of other Pari Passu Obligations that may be required with respect to an amendment of or waiver under a Collateral Agreement, including any Intercreditor Agreement.
However, without the consent of each Holder of an outstanding Note affected thereby, an amendment, supplement or waiver may not: 

(1) reduce the percentage of principal amount of Notes whose Holders must consent to an amendment, supplement
or waiver; 
 (2) reduce the principal of, or change the fixed maturity of, any Note or alter the provisions
with respect to the redemption of the Notes (other than with respect to minimum notice required for redemption or the provisions of Sections 4.10 and 4.15), including any provision relating to the premium payable upon any such purchase
or redemption; 
 (3) reduce the rate of or change the time for payment of interest, including default
interest, on any Note; 
 (4) impair the right of any Holder to institute suit for the enforcement of any
payment on or after the Stated Maturity thereof (or, in the case of redemption, on or after the redemption date); 

  
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 (5) waive a Default or Event of Default in the payment of
principal of, or interest, or premium, if any, on, the Notes (except a rescission of acceleration of the Notes by the Holders of at least a majority in aggregate principal amount of the then outstanding Notes and a waiver of the payment default that
resulted from such acceleration); 
 (6) make any Note payable in money other than that stated in the Notes;

 (7) make any change in the provisions of this Indenture relating to waivers of past Defaults or the rights
of Holders to receive payments of principal of, or interest, or premium, if any, on, the Notes; 
 (8) waive
a redemption payment with respect to any Note (other than a payment required by Section 3.08, 4.10 or 4.15); 

(9) release any Subsidiary Guarantor from any of its obligations under its Subsidiary Guarantee or this
Indenture, except in accordance with the terms of this Indenture; or 
 (10) make any change in the preceding
amendment, supplement and waiver provisions. 
 (b) The consent of Holders representing at least two-thirds of outstanding
Notes will be required to release the Liens for the benefit of the Holders of the Notes on all or substantially all of the Collateral, other than in accordance with the Note Documents. 

(c) Upon the request of the Company and upon the receipt by the Trustee of evidence satisfactory to the Trustee of the consent
of the Holders as aforesaid, and upon receipt by the Trustee of the documents described in Section 9.06, the Trustee shall join with the Company and the Subsidiary Guarantors in the execution of such amendment, supplement or waiver, unless
such amendment, supplement or waiver affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise, in which case the Trustee may in its discretion, but shall not be obligated to, enter into such amendment,
supplemental indenture or waiver. 
 (d) It shall not be necessary for the consent of the Holders under this Section
9.02 to approve the particular form of any proposed amendment, supplement or waiver, but it shall be sufficient if such consent approves the substance thereof. 

(e) After an amendment, supplement or waiver under this Section 9.02 becomes effective, the Company shall mail to the
Holders a notice briefly describing the amendment, supplement or waiver. Any failure of the Company to mail such notice, or any defect therein, shall not, however, in any way impair or affect the validity of any such amendment, supplement or waiver.

  
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 Section 9.03. Consents in connection with Purchase, Tender or Exchange. 

A consent to any amendment, supplement or waiver under this Indenture by any Holder given in connection with a purchase, tender
or exchange of such Holder’s Notes shall not be rendered invalid by such purchase, tender or exchange. 
 Section 9.04.
Revocation and Effect of Consents. 
 (a) Until an amendment, supplement or waiver becomes effective, a consent to it
by a Holder of a Note is a continuing consent by the Holder of such Note and every subsequent Holder of a Note or portion of a Note that evidences the same debt as the consenting Holder’s Note, even if notation of the consent is not made on any
Note. However, any such Holder of a Note or subsequent Holder of a Note may revoke the consent as to its Note if the Trustee receives written notice of revocation before the date the waiver, supplement or amendment becomes effective. An amendment,
supplement or waiver becomes effective in accordance with its terms and, except as provided in clause (c) of this Section 9.04, thereafter binds every Holder. 

(b) The Company may, but shall not be obligated to, fix a record date for the purpose of determining the Holders entitled to
consent to any amendment, supplement or waiver. If a record date is fixed, then notwithstanding the second to last sentence of the immediately preceding paragraph, those Persons who were Holders at such record date (or their duly designated
proxies), and only those Persons, shall be entitled to consent to such amendment, supplement or waiver or revoke any consent previously given, whether or not such Persons continue to be Holders after such record date. No consent shall be valid or
effective for more than 90 days after such record date except to the extent that the requisite number of consents to the amendment, supplement or waiver have been obtained within such 90-day period or as set forth in clause (c) of this
Section 9.04. 
 (c) After an amendment, supplement or waiver becomes effective, it shall bind every Holder, unless it
makes a change described in any of clauses (1) through (10) of Section 9.02(a), in which case, the amendment, supplement or waiver shall bind only each Holder of a Note who has consented to it and every subsequent Holder of a
Note or portion of a Note that evidences the same indebtedness as the consenting Holder’s Note. 
 Section 9.05. Notation on or
Exchange of Notes. 
 The Trustee may place an appropriate notation about an amendment, supplement or waiver on any Note
thereafter authenticated. The Company, in exchange for all Notes, may issue and the Trustee shall authenticate new Notes that reflect the amendment, supplement or waiver. Failure to make the appropriate notation or issue a new Note shall not affect
the validity and effect of such amendment, supplement or waiver. 
 Section 9.06. Trustee to Sign Amendments, etc. 

The Trustee shall sign any amendment or supplemental indenture or grant any waiver authorized pursuant to this Article 9
if the amendment or supplemental indenture or waiver does not adversely affect its rights, duties, liabilities or immunities. If any such amendment, supplemental indenture or waiver does adversely affect the rights, duties, liabilities or

  
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immunities of the Trustee, the Trustee may, but need not, sign such amendment, supplemental indenture or grant such waiver. In executing any such amendment, supplemental indenture or waiver, the
Trustee shall be entitled to receive and (subject to Section 7.01) shall be fully protected in relying upon, in addition to the documents required by Section 12.02, an Officers’ Certificate and an Opinion of Counsel each
stating that the execution of such amendment, supplemental indenture or waiver is authorized or permitted by this Indenture. 

Section 9.07. Acts of Holders. 

(a) Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be
given, made or taken by Holders shall be in writing may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by an agent duly appointed in writing; and, except as herein otherwise
expressly provided, such action shall become effective when such instrument or instruments are delivered to the Trustee and, where it is hereby expressly required, to the Company. Such instrument or instruments (and the action embodied therein and
evidenced thereby) are herein sometimes referred to as the “Act” of the Holders signing such instrument or instruments. Proof of execution of any such instrument or of a writing appointing any such agent shall be sufficient for any
purpose of this Indenture and (subject to Section 7.01) conclusive in favor of the Trustee and the Company, if made in the manner provided in this Section 9.07. 

(b) Without limiting the generality of this Section 9.07, unless otherwise provided in or pursuant to this
Indenture, (i) a Holder, including the Depositary or its nominee that is a Holder of a Global Note, may give, make or take, by an agent or agents duly appointed in writing, any request, demand, authorization, direction, notice, consent, waiver
or other action provided in or pursuant to this Indenture to be given, made or taken by Holders, and the Depositary or its nominee that is a Holder of a Global Note may duly appoint in writing as its agent or agents members of, or participants in,
the Depositary holding interests in such Global Note in the records of the Depositary; and (ii) with respect to any Global Note, any consent or other action given, made or taken by an Agent Member by electronic means in accordance with the
“Automated Tender Offer Procedures” system or other customary procedures of, and pursuant to authorization by, the Depositary shall be deemed to constitute the Act of the Holder of such Global Note, and such Act shall be deemed to have
been delivered to the Company and the Trustee upon the delivery by the Depositary of an “agent’s message” or other notice of such consent or other action having been so given, made or taken in accordance with the applicable policies
and procedures of the Depositary. 
 (c) The fact and date of the execution by any Person of any such instrument or writing
may be proved by the affidavit of a witness of such execution or by a certificate of a notary public or other officer authorized by law to take acknowledgments of deeds, certifying that the individual signing such instrument or writing acknowledged
to him the execution thereof. Where such execution is by a Person acting in a capacity other than such Person’s individual capacity, such certificate or affidavit shall also constitute sufficient proof of the authority of the Person executing
the same. The fact and date of the execution of any such instrument or writing, or the authority of the Person executing the same, may also be proved in any other manner which the Trustee deems sufficient. 

  
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 (d) The ownership of Notes shall be proved by the Register. 

(e) Without limiting the foregoing, a Holder entitled hereunder to give, make or take any action hereunder with regard to any
particular Note may do so, or duly appoint in writing any Person or Persons as its agent or agents to do so, with regard to all or any part of the principal amount of such Note. 

ARTICLE 10. 
 GUARANTEES OF NOTES

 Section 10.01. Subsidiary Guarantees of Notes. 

(a) Subject to this Article 10, each of the Subsidiary Guarantors hereby absolutely and unconditionally guarantees,
jointly with the other Subsidiary Guarantors and severally, as primary obligor and not merely as surety, on a senior basis to each Holder of a Note authenticated and delivered by the Trustee and to the Trustee and their respective successors and
assigns, irrespective of the validity and enforceability of this Indenture, the Notes or the Obligations of the Company hereunder and thereunder, that: 

(1) the principal of, and premium, if any, interest, if any, on, the Notes will be promptly paid in full when
due, whether at Stated Maturity, by acceleration, upon repurchase or redemption or otherwise, and interest on the overdue principal of, and premium, if any, and (to the extent permitted by law) interest, if any, on, the Notes, and all other payment
Obligations of the Company to the Holders or the Trustee under this Indenture or the Notes will be promptly paid in full and performed, all in accordance with the terms hereof and thereof; and 

(2) in case of any extension of time of payment or renewal of any Notes or any of such other Obligations, the
same will be promptly paid in full when due or performed in accordance with the terms of the extension or renewal, subject to any applicable grace period, whether at Stated Maturity, by acceleration, upon repurchase or redemption or otherwise. 

(b) Failing payment when so due of any amount so guaranteed for whatever reason, the Subsidiary Guarantors will be jointly and
severally obligated to pay the same immediately. Each Subsidiary Guarantor agrees that this is an absolute, unconditional, present and continuing guarantee of payment and performance (and not a guarantee of collection) and is in no way conditioned
upon any attempt to collect from the Company or any other Subsidiary Guarantor or any other action, occurrence or circumstance whatsoever. 

(c) The Subsidiary Guarantors hereby agree that their obligations hereunder shall be unconditional, irrespective of the
validity, regularity or enforceability of the Notes or this Indenture, the absence of any action to enforce the same, any waiver or consent by any Holder with respect to any provisions hereof or thereof, the recovery of any judgment against the
Company, any action to enforce the same or any other circumstance (other than complete performance) which might otherwise constitute a legal or equitable discharge or defense of a Subsidiary Guarantor. Each Subsidiary Guarantor further, to the
extent permitted by law, hereby waives diligence, presentment, demand of payment, filing of claims with a court in the event of 

  
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insolvency or bankruptcy of the Company, any right to require a proceeding first against the Company, protest, notice and all demands whatsoever and covenants that its Subsidiary Guarantee will
not be discharged except by complete performance of the Obligations contained in the Notes and this Indenture. 
 (d) If any
Holder or the Trustee is required by any court or otherwise to return to the Company, the Subsidiary Guarantors, or any Custodian, trustee or other similar official acting in relation to any of the Company or the Subsidiary Guarantors, any amount
paid by the Company or any Subsidiary Guarantor to the Trustee or such Holder, the Subsidiary Guarantees, to the extent theretofore discharged, shall be reinstated in full force and effect. 

(e) Each Subsidiary Guarantor further agrees that, as between the Subsidiary Guarantors, on the one hand, and the Holders and
the Trustee, on the other hand, (1) the maturity of the Obligations guaranteed hereby may be accelerated as provided in Article 6 for the purposes of its Subsidiary Guarantee, notwithstanding any stay, injunction or other prohibition
preventing such acceleration in respect of the Obligations guaranteed thereby, and (2) in the event of any declaration of acceleration of such Obligations as provided in Article 6, such Obligations (whether or not due and payable) shall
forthwith become due and payable by each Subsidiary Guarantor for the purpose of its Subsidiary Guarantee. The Subsidiary Guarantors shall have the right to seek contribution from any non-paying Subsidiary Guarantor so long as the exercise of such
right does not impair the rights of the Holders under the Subsidiary Guarantees. 
 Section 10.02. Releases of Subsidiary
Guarantees. 
 (a) The Subsidiary Guarantee of a Subsidiary Guarantor will be automatically and unconditionally released:

 (1) in connection with any sale or other disposition of all or substantially all of the assets of such
Subsidiary Guarantor (including by way of merger, consolidation or amalgamation) to a Person that is not (either before or after giving effect to such transaction) the Company or a Restricted Subsidiary, if the sale or other disposition is conducted
in accordance with Section 4.10 and 5.01(b), as applicable; 
 (2) in connection with any sale
or other disposition of Capital Stock of such Subsidiary Guarantor, following which such Subsidiary Guarantor is no longer a Restricted Subsidiary of the Company, if the sale or other disposition is conducted in accordance with conducted in
accordance with Sections 4.10 and 5.01(b), as applicable; 
 (3) upon Legal Defeasance,
Covenant Defeasance or Discharge in accordance with Article 8; and 
 (4) unless an Event of Default
has occurred and is continuing, upon the dissolution or liquidation of the Subsidiary Guarantor in compliance with Section 5.01(b). 

  
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 (b) Upon delivery by the Company to the Trustee of an Officers’ Certificate
and an Opinion of Counsel to the effect and stating that any of the conditions described in clauses (1) through (4) of Section 10.02(a) has occurred, the Trustee shall execute any documents reasonably requested by the Company
at the Company’s expense in order to evidence the release of any Subsidiary Guarantor (other than the Company) from its obligations under its Subsidiary Guarantee. Any Subsidiary Guarantor not released from its obligations under its Subsidiary
Guarantee shall remain liable for the full amount of principal of and interest, premium, if any, on, the Notes and for the other obligations of such Subsidiary Guarantor under this Indenture as provided in this Article 10. 

Section 10.03. Limitation on Subsidiary Guarantor Liability. 

Each Subsidiary Guarantor, and by its acceptance of Notes, each Holder, hereby confirms that it is the intention of all
such parties that the Subsidiary Guarantee of such Subsidiary Guarantor not constitute a fraudulent transfer or conveyance for purposes of Bankruptcy Law, the Uniform Fraudulent Conveyance Act, the Uniform Fraudulent Transfer Act or any similar
federal or state or foreign law to the extent applicable to any Subsidiary Guarantee. The obligations of each Subsidiary Guarantor under its Subsidiary Guarantee will be limited to the maximum amount as will, after giving effect to all other
contingent and fixed liabilities of such Subsidiary Guarantor and after giving effect to any collections from or payments made by or on behalf of any other Subsidiary Guarantor in respect of the obligations of such other Subsidiary Guarantor under
its Subsidiary Guarantee or pursuant to its contribution obligations under this Indenture, result in the obligations of such Subsidiary Guarantor under its Subsidiary Guarantee not constituting a fraudulent conveyance or fraudulent transfer under
federal or state or foreign law and not otherwise being void or voidable under any similar laws affecting the rights of creditors generally. Each Subsidiary Guarantor that makes a payment or distribution under a Subsidiary Guarantee shall be
entitled to a contribution from each other Subsidiary Guarantor in a pro rata amount based on the Adjusted Net Assets of each Subsidiary Guarantor. 

Section 10.04. “Trustee” to Include Paying Agent. 

In case at any time any Paying Agent other than the Trustee shall have been appointed and be then acting hereunder, the term
“Trustee” as used in this Article 10 shall in each case (unless the context shall otherwise require) be construed as extending to and including such Paying Agent within its meaning as fully and for all intents and purposes as if
such Paying Agent were named in this Article 10 in place of the Trustee. 
 Section 10.05. Execution and Delivery of
Guaranty. 
 The execution by each Subsidiary Guarantor of this Indenture (or a supplemental indenture hereto) evidences
the Subsidiary Guarantee of such Subsidiary Guarantor, whether or not the person signing as an Officer of the Subsidiary Guarantor still holds that office at the time of authentication of any Note. The delivery of any Note by the Trustee after
authentication constitutes due delivery of the Subsidiary Guarantee set forth in this Indenture on behalf of each Subsidiary Guarantor. 

  
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 Section 10.06. Subrogation. 

Each Subsidiary Guarantor shall be subrogated to all rights of Holders against the Company in respect of any amounts paid by
the Subsidiary Guarantor pursuant to the provisions of Section 10.01; provided that no Subsidiary Guarantor shall be entitled to enforce or receive any payments arising out of, or based upon, such right of subrogation until all amounts
then due and payable by the Company under this Indenture or the Notes shall have been paid in full. 
 ARTICLE 11. 

SECURITY 
 Section 11.01.
Collateral Agreements; Additional Collateral. 
 (a) In order to secure the due and punctual payment of the Note
Obligations, on the Issue Date, simultaneously with the execution and delivery of this Indenture, the Subsidiary Guarantors have executed the Collateral Agreements granting to the Collateral Agent for the benefit of the Secured Parties (in
accordance with the Pari Passu Intercreditor Agreement) a first-priority perfected Lien in the Collateral. 
 (b) The Company
shall promptly deliver, and to cause each of the other Collateral Grantors to deliver, but in each case not later than the date that is 30 days following the Issue Date, to further secure the Pari Passu Obligations, deeds of trust, Mortgages,
chattel mortgages, security agreements, financing statements and other Collateral Agreements in form and substance satisfactory to the Collateral Agent for the purpose of granting, confirming, and perfecting first-priority liens or security
interests in (1) prior to the occurrence of a default under the Revolving Credit Agreement (or any agreements refinancing, replacing, refunding or restating the Revolving Credit Agreement as in effect on the Issue Date) or, if no Revolving
Credit Agreement is then in effect, a Default under this Indenture, (A) at least ninety percent (90%) of the PV-9 of the Collateral Grantors’ Oil and Gas Properties constituting Proved Reserves and the Proved and Probable Drilling
Locations, (B) after the occurrence of a default under the Revolving Credit Agreement (or any agreements refinancing, replacing, refunding or restating the Revolving Credit Agreement as in effect on the Issue Date) or, if no Revolving Credit
Agreement is then in effect, a Default under this Indenture, at least ninety-five percent (95%) of the PV-9 of the Collateral Grantors’ Oil and Gas Properties and the Proved and Probable Drilling Locations, (2) all of the equity
interests of the Company or any Subsidiary Guarantor in any other Subsidiary Guarantor now owned or hereafter acquired by the Company or any Subsidiary Guarantor and (3) all property of the Collateral Grantors of the type described in the
Security Agreement. If no Engineering Report is delivered pursuant to Section 4.04(b), the Company shall deliver to the Collateral Agent semi-annually on or before April 1 and October 1 in each calendar year an Officers’
Certificate certifying that as of the date of such certificate, (i) no Default has occurred and is continuing and (ii) at least ninety percent (90%) of the PV-9 of the Collateral Grantors’ Oil and Gas Properties constituting
Proved Reserves and the Proved and Probable Drilling Locations. 
 (c) In connection with each delivery of an Engineering
Report, the Company shall review the Engineering Report and the list of current Mortgaged Properties to ascertain whether the Mortgaged Properties represent at least ninety percent (90%) of the PV-9 of (i) the Oil and Gas Properties
constituting Proved Reserves evaluated in the most recently completed Engineering Report after giving effect to exploration and production activities, acquisitions, dispositions and production and (ii) the Proved and Probable Drilling
Locations. In the event that the Mortgaged Properties do not represent at least such required percentages, then the 

  
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Company shall, and shall cause its Restricted Subsidiaries to, promptly grant to the Collateral Agent as security for the Pari Passu Obligations a first-priority perfected Lien on additional Oil
and Gas Properties and Proved and Probable Drilling Locations not already subject to a Lien created by Collateral Agreements such that after giving effect thereto, the Mortgaged Properties will represent at least such required percentages. All such
Liens will be created and perfected by and in accordance with the provisions of deeds of trust, security agreements and financing statements or other Collateral Agreements, all in form and substance reasonably satisfactory to the Collateral Agent
and in sufficient executed (and acknowledged where necessary or appropriate) counterparts for recording purposes. In order to comply with the foregoing, if any Restricted Subsidiary places a Lien on its Oil and Gas Properties or Proved and Probable
Drilling Locations and such Subsidiary is not a Subsidiary Guarantor, then it shall become a Subsidiary Guarantor and comply. To the extent that any Oil and Gas Properties constituting Collateral are disposed of after the date of any applicable
Engineering Report or certificate delivered pursuant to clause (b) of this Section 11.01, any Proved Reserves attributable to such Oil and Gas Properties shall be deemed excluded from such Engineering Report or certificate for the
purpose of determining whether such minimum Mortgage requirement is met after giving effect to such release. 
 (d) The
Company also agrees to promptly deliver, or to cause to be promptly delivered, to the extent not already delivered, whenever requested by the Collateral Agent in its sole and absolute discretion (1) favorable title information (including, if
reasonably requested by the Collateral Agent, title opinions) acceptable to the Collateral Agent with respect to any Collateral Grantor’s Oil and Gas Properties constituting at least ninety percent (90%) of the PV-9 of the Oil and Gas
Properties constituting Proved Reserves and the Proved and Probable Drilling Locations, and demonstrating that such Collateral Grantor has good and defensible title to such properties and interests, free and clear of all Liens (other than Permitted
Liens) and covering such other matters as the Collateral Agent may reasonably request and (2) favorable opinions of counsel satisfactory to the Collateral Agent in its sole discretion opining that the forms of Mortgage are sufficient to create
valid first deed of trust or mortgage liens in such properties and interests and first priority assignments of and security interests in the Hydrocarbons attributable to such properties and interests and proceeds thereof. 

(e) If (1) a Collateral Grantor acquires any asset or property of a type that is required to constitute Collateral
pursuant to the terms of this Indenture and such asset or property is not automatically subject to a first-priority perfected Lien in favor of the Collateral Agent, (2) a Subsidiary of the Company that is not already a Subsidiary Guarantor is
required to become a Subsidiary Guarantor pursuant to Section 4.13 or (3) any Collateral Grantor creates any additional Lien upon any Oil and Gas Properties, Proved and Probable Drilling Locations or any other assets or properties
to secure any Pari Passu Obligations or Junior Lien Obligations (or takes additional actions to perfect any existing Lien on Collateral), then such Collateral Grantor or such other Subsidiary shall, as soon as practicable after the acquisition of
the applicable asset or property, the occurrence of the event requiring such Subsidiary to become a Subsidiary Guarantor or the creation of any such additional Lien or taking of any such additional perfection action (and, in any event, within 10
Business Days after such acquisition, event or creation), (i) grant to the Collateral Agent a first-priority perfect Lien in all assets and property of such Collateral Grantor or such other Subsidiary that are required to, but do not already,
constitute Collateral, (ii) deliver any certificates to the Collateral Agent in respect thereof and (iii) take all other appropriate actions as necessary to ensure the Collateral Agent has a first-priority perfect Lien therein. 

  
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 (f) In addition and not by way of limitation of the foregoing, in the case of the
Company or any Subsidiary Guarantor granting a Lien in favor of the Collateral Agent upon any assets having a present value in excess of $10,000,000 located in a new jurisdiction, the Company or Subsidiary Guarantor will at its own expense, promptly
obtain and furnish to the Collateral Agent all such opinions of legal counsel as the Collateral Agent may reasonably request in connection with any such security or instrument. 

(g) Commencing on a date no later than 60 days after the Issue Date, the Company and its Restricted Subsidiaries shall keep and
maintain each deposit account and each securities account with a financial institution reasonably acceptable to the Collateral Agent and subject to an Account Control Agreement, other than deposit accounts holding in the aggregate less than
$3,000,000. 
 (h) The Company shall cause every Subsidiary Guarantor to make all filings (including filings of continuation
statements and amendments to Uniform Commercial Code financing statements in the United States (or the applicable political subdivision, territory or possession thereof) that may be necessary to continue the effectiveness of such Uniform Commercial
Code financing statements) and take all other actions as are reasonably necessary or required by the Collateral Agreements to maintain (at the sole cost and expense of the Subsidiary Guarantors) the security interest created by the Collateral
Agreements in the Collateral as a first-priority perfected Lien. 
 (i) All references to a “first-priority perfected
Lien” in this Section 11.01 shall be understood to be subject to the terms of the Pari Passu Intercreditor Agreement and the Permitted Collateral Liens, if any. 

(j) The Company shall, and shall cause every other Collateral Grantor to, from time to time take the actions required by
Section 4.18. 
 Section 11.02. Release of Liens Securing Notes. 

The Collateral Grantors shall be entitled to releases of assets included in the Collateral from the Liens securing Note
Obligations under any one or more of the following circumstances: 
 (a) upon the full and final payment in cash and
performance of all Note Obligations of the Company and the Subsidiary Guarantors; 
 (b) with respect to any asset
constituting Collateral, if such Collateral is sold or otherwise disposed of to a Person that is not (either before or after giving effect to such transaction) the Company or a Restricted Subsidiary in accordance with Section 4.10 (other than
the provisions thereof relating to the future use of proceeds of such sale or other disposition); provided that to the extent that any Collateral is sold or otherwise disposed of in accordance with Section 4.10, the non-cash
consideration received is pledged as Collateral under the Collateral Agreements contemporaneously with such sale, in accordance with the requirements set forth in this Indenture and the Collateral Agreements; provided, further, that
the Liens securing the Note Obligations will not be released if the sale or disposition is subject to Section 5.01; 

  
 100 

 (c) upon Legal Defeasance, Covenant Defeasance or satisfaction and discharge of
the Notes in accordance with Article 8; 
 (d) if any Subsidiary Guarantor is released from its Subsidiary Guarantee
in accordance with the terms of this Indenture, that Subsidiary Guarantor’s assets and property included in the Collateral shall be released from the Liens securing the Note Obligations; 

(e) with the requisite consent of Holders given in accordance with this Indenture; or 

(f) as provided in the Pari Passu Intercreditor Agreement or the other Collateral Agreements. 

Section 11.03. Release Documentation. 

Upon compliance with the conditions to release of all or any portion of the Collateral set forth in Section 11.02,
the Collateral Agent and the Trustee shall forthwith take all necessary action (at the written request of and the expense of the Company, accompanied by an Officers’ Certificate and Opinion of Counsel that the conditions precedent to such
release have been satisfied) to release and re-convey to the applicable Collateral Grantor the applicable portion of the Collateral that is authorized to be released pursuant to Section 11.02, and shall deliver such Collateral in its
possession to the applicable Collateral Grantor, including, without limitation, executing and delivering releases and satisfactions wherever required. 

Section 11.04. No Impairment of the Security Interests. 

The Company shall not, and shall not permit any other Collateral Grantor to take any action, or knowingly omit to take any
action, which action or omission would have the result of materially impairing the validity, perfection or priority of the security interests in the Collateral created by the Collateral Agreements (except as permitted in this Indenture, the Pari
Passu Intercreditor Agreement or the other Collateral Agreements, including any action that would result in a Permitted Collateral Lien). 

Section 11.05. Collateral Agent. 

(a) The Trustee and each of the Holders by acceptance of the Notes hereby authorize the appointment of the Collateral Agent as
the Trustee’s and the Holders’ collateral agent under the Collateral Agreements, and the Trustee and each of the Holders by acceptance of the Notes hereby irrevocably authorize the Collateral Agent to take such action on their behalf under
the provisions of the Collateral Agreements, including the Intercreditor Agreements, and to exercise such powers and perform such duties as are expressly delegated to the Collateral Agent by the terms of this Indenture, the Intercreditor Agreements
and the other Collateral Agreements, together with such powers as are reasonably incidental thereto. 
 (b) The Collateral
Agent may resign and its successor appointed in accordance with the terms of the Intercreditor Agreements. 

  
 101 

 (c) The Trustee is authorized and directed by the Holders and the Holders by
acquiring the Notes are deemed to have authorized the Trustee, as applicable, to (1) enter into the Intercreditor Agreements, (2) bind the Holders on the terms as set forth in the Intercreditor Agreements, (3) perform and observe its
obligations and exercise its rights and powers under the Intercreditor Agreements, including entering into amendments permitted by the terms of this Indenture, the Intercreditor Agreements or the other Collateral Agreements and (4) cause the
Collateral Agent to enter into and perform its obligations under the Collateral Agreements. The Collateral Agent is authorized and directed by the Trustee and the Holders and the Holders by acquiring the Notes are deemed to have authorized the
Collateral Agent, to (i) enter into the other Collateral Agreements to which it is a party, (ii) bind the Trustee and the Holders on the terms as set forth in such Collateral Agreements and (iii) perform and observe its obligations
and exercise its rights and powers under such Collateral Agreements, including entering into amendments permitted by the terms of this Indenture or the Collateral Agreements. Each Holder, by its acceptance of a Note, is deemed to have consented and
agreed to the terms of the Intercreditor Agreements and each other Collateral Agreement, as originally in effect and as amended, restated, replaced, supplemented or modified from time to time in accordance with its terms or the terms of this
Indenture. Each of the Trustee and the Holders by acquiring the Notes is hereby deemed to (A) agree that it will be bound by and will take no actions contrary to the provisions of the Intercreditor Agreements and (B) acknowledge that it
has received a copy of the Intercreditor Agreements and that the exercise of certain of the Trustee’s rights and remedies hereunder may be subject to, and restricted by, the provisions of the Intercreditor Agreements. NOTWITHSTANDING ANY OTHER
PROVISION CONTAINED IN THIS INDENTURE, IN THE EVENT OF ANY CONFLICT OR INCONSISTENCY BETWEEN THE PROVISIONS OF THIS INDENTURE AND EITHER OF THE INTERCREDITOR AGREEMENTS, THE APPLICABLE INTERCREDITOR AGREEMENT SHALL CONTROL. 

(d) The Collateral Agent shall have no obligation whatsoever to the Trustee or any of the Holders to assure that the Collateral
exists or is owned by the Company or any of the Collateral Grantors or is cared for, protected or insured or has been encumbered, or that the Collateral Agent’s Liens have been properly or sufficiently or lawfully created, perfected, protected,
maintained or enforced or are entitled to any particular priority, or to determine whether all of the applicable Collateral Grantor’s property constituting Collateral intended to be subject to the Lien and security interest of the Collateral
Agreements has been properly and completely listed or delivered, as the case may be, or the genuineness, validity, marketability or sufficiency thereof or title thereto. 

(e) The grant of permissive rights or powers to the Collateral Agent shall not be construed to impose duties to act. For the
avoidance of doubt, nothing herein shall require the Collateral Agent to file financing statements or continuation statements, or be responsible for maintaining the security interests purported to be created by the Collateral Agreements and such
responsibility shall be solely that of the Company. 
 Section 11.06. Purchaser Protected. 

No purchaser or grantee of any property or rights purporting to be released from the Liens in favor of the Collateral Agent
shall be bound to ascertain the authority of the Collateral Agent or Trustee to execute the release or to inquire as to the existence of any conditions herein prescribed for the exercise of such authority so long as the conditions set forth in
Section 11.03 have been satisfied. 

  
 102 

 Section 11.07. Authorization of Receipt of Funds by the Trustee Under the Collateral
Agreements. 
 The Trustee is authorized to receive any funds for the benefit of Holders distributed under the Collateral
Agreements and to apply such funds as provided in Section 6.10. 
 Section 11.08. Powers Exercisable by Receiver or
Trustee. 
 In case the Collateral shall be in the possession of a receiver or trustee, lawfully appointed, the powers
conferred in this Article 11 upon the Company or any other Collateral Grantor, as applicable, with respect to the release, sale or other disposition of such property may be exercised by such receiver or trustee, and an instrument signed by
such receiver or trustee shall be deemed the equivalent of any similar instrument of the Company or any other Collateral Grantor, as applicable, or of any officer or officers thereof required by the provisions of this Article 11. 

Section 11.09. Compensation and Indemnification. 

The Collateral Agent shall be entitled to the compensation and indemnification set forth in Section 7.06 (with the
references to the Trustee therein being deemed to refer to the Collateral Agent). 
 ARTICLE 12. 

MISCELLANEOUS 

Section 12.01. Notices. 

(a) All notices and other communications by the Company, any Subsidiary Guarantor or the Trustee to the other parties hereto
shall be duly given if in writing in the English language and delivered in person or mailed by first class mail (registered or certified, return receipt requested), facsimile transmission or overnight air courier guaranteeing next day delivery, to
their respective addresses set forth below: 
 If to the Company or any Guarantor: 

Comstock Resources, Inc. 

5300 Town and Country Blvd., Suite 500 

Frisco, Texas 75034 

Attention: Roland O. Burns 

Facsimile: 972.668.8812 

  
 103 

 If to the Trustee: 

American Stock Transfer & Trust Company, LLC

6201 15th Avenue 

Brooklyn, New York 11219 

Attention: Corporate Trust Department 

Facsimile: 718.331.1852 

with a copy to: 

American Stock Transfer & Trust Company, LLC 

48 Wall Street, 22nd Floor 

New York, New York 10005 

Attention: Legal Department 

Facsimile: 

(b) All notices and communications (other than those sent to Holders) shall be deemed to have been duly given (1) at the
time delivered by hand, if personally delivered, (2) 5 Business Days after being deposited in the mail, postage prepaid, if mailed, (3) when receipt is acknowledged, if transmitted by facsimile, and (4) the next Business Day after
timely delivery to the courier, if sent by overnight air courier guaranteeing next day delivery, in each case to the address shown above or to such other address or addresses as the Company, any Subsidiary Guarantor or the Trustee, by written notice
to the other parties hereto, may designate from time to time. 
 (c) Any notice or communication to a Holder shall be mailed
by first class mail, certified or registered, return receipt requested, or by overnight air courier guaranteeing next day delivery to its address shown on the Register kept by the Registrar. All notices and communications to a Holder shall be deemed
to have been duly given (1) 5 Business Days after being deposited in the mail, postage prepaid, if mailed, and (2) the next Business Day after timely delivery to the courier, if sent by overnight air courier guaranteeing next day delivery,
in each case to the address of the Holder shown on the Register kept by the Registrar. Failure to mail a notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to other Holders. 

(d) If a notice or communication is mailed in the manner provided above within the time prescribed, it is duly given, whether
or not the addressee receives it. 
 (e) If either the Company or any Subsidiary Guarantor mails a notice or communication to
any Holder, it shall mail a copy to the Trustee and each Agent at the same time. 
 (f) Where this Indenture provides for
notice in any manner, such notice may be waived in writing by the Person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent of such notice. Waivers of notice by any Holder shall be filed with
the Trustee, but such filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver. 

  
 104 

 (g) Notwithstanding anything to the contrary contained herein, as long as the
Notes are in the form of a Global Note, notice to the Holders thereof may be made electronically in accordance with the applicable procedures of the Depositary. 

(h) The Trustee shall accept electronic transmissions; provided that (1) the Trustee shall not have any duty or
obligation to verify or confirm that the Person sending instructions, directions, reports, notices or other communications or information by electronic transmission is, in fact, a Person authorized to give such instructions, directions, reports,
notices or other communications or information on behalf of the party purporting to send such electronic transmission; and the Trustee shall not have any liability for any losses, liabilities, costs or expenses incurred or sustained by any party as
a result of such reliance upon or compliance with such instructions, directions, reports, notices or other communications or information and (2) each other party agrees to assume all risks arising out of the use of electronic methods to submit
instructions, directions, reports, notices or other communications or information to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, notices, reports or other communications or information, and
the risk of interception and misuse by third parties. 
 Section 12.02. Certificate and Opinion as to Conditions Precedent. 

Upon any request or application by the Company to the Trustee or any other Agent to take any action or refrain from taking any
action under this Indenture, the Trustee or such other Agent shall be entitled to receive from the Company: 
 (a) an
Officers’ Certificate in form and substance reasonably satisfactory to the Trustee or such Agent (which shall include the statements set forth in Section 12.03) stating that, in the opinion of the signers, all conditions precedent and
covenants, if any, provided for in this Indenture relating to the proposed action have been satisfied; and 
 (b) an Opinion
of Counsel in form and substance reasonably satisfactory to the Trustee or such Agent (which shall include the statements set forth in Section 12.03) stating that, in the opinion of such counsel, all such conditions precedent and
covenants have been satisfied. 
 Section 12.03. Statements Required in Certificate or Opinion. 

Each certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture shall
include: 
 (a) a statement that the person making such certificate or opinion has read such condition or covenant; 

(b) a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions
contained in such certificate or opinion are based; 
 (c) a statement that, in the opinion of such person, he or she has
made such examination or investigation as is necessary to enable him or her to express an informed opinion as to whether or not such condition or covenant has been satisfied; and 

  
 105 

 (d) a statement as to whether or not, in the opinion of such person, such
condition or covenant has been satisfied. 
 Section 12.04. Rules by Trustee and Agents. 

The Trustee may make reasonable rules for action by or at a meeting of Holders. The Registrar or Paying Agent may make
reasonable rules and set reasonable requirements for its functions. 
 Section 12.05. No Personal Liability of Directors, Officers,
Employees and Stockholders. 
 No director, officer, employee, incorporator, stockholder, member, partner or trustee of
the Company or any Subsidiary Guarantor, as such, shall have any liability for any obligations of the Company or any Subsidiary Guarantor under the Note Documents or for any claim based on, in respect of, or by reason of, such obligations or their
creation. Each Holder by accepting a note waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Notes. 

Section 12.06. Governing Law. 

THIS INDENTURE, THE NOTES, THE SUBSIDIARY GUARANTEES AND THE INTERCREDITOR AGREEMENTS ARE GOVERNED BY, AND CONSTRUED AND
ENFORCED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 
 Section 12.07. Waiver of Jury Trial. 

THE PARTIES HERETO AND EACH HOLDER BY ITS ACCEPTANCE OF THE NOTES EACH HEREBY WAIVE ANY RIGHT TO TRIAL BY JURY IN ANY ACTION,
PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR EACH OTHER NOTE DOCUMENT OR ANY TRANSACTION RELATED HERETO OR THERETO TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW. 

Section 12.08. No Adverse Interpretation of Other Agreements. 

This Indenture may not be used to interpret any other indenture, loan or debt agreement of the Company, the Company or their
respective Subsidiaries or of any other Person. Any such indenture, loan or debt agreement may not be used to interpret this Indenture. 

Section 12.09. Successors. 

All agreements of the Company and the Subsidiary Guarantors in this Indenture and the Notes shall bind their respective
successors. All agreements of the Trustee and the Collateral Agent in this Indenture shall bind their respective successors. 

  
 106 

 Section 12.10. Severability. 

In case any provision in this Indenture or in the Notes shall be invalid, illegal or unenforceable, the validity, legality and
enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 
 Section 12.11. Table of
Contents, Headings, etc. 
 The Table of Contents and headings of the Articles and Sections of this Indenture have been
inserted for convenience of reference only, are not to be considered a part of this Indenture and shall in no way modify or restrict any of the terms or provisions hereof. 

Section 12.12. Counterparts. 

The parties hereto may sign any number of copies of this Indenture. This Indenture may be signed in counterparts and by the
different parties hereto in separate counterparts, each of which shall constitute an original and all of which together shall constitute one and the same instrument. The exchange of copies of this Indenture and of signature pages by facsimile or
portable document format (.pdf) transmission shall constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original Indenture for all purposes. Signature of the parties hereto transmitted
by facsimile or .pdf shall be deemed to be their original signatures for all purposes. 
 Section 12.13. Language of Notices,
Etc. 
 Any request, demand, authorization, direction, notice, consent, waiver or Act required or permitted under this
Indenture shall be in writing and in the English language, except that any published notice may be in an official language of the country of publication. 

Section 12.14. U.S.A. PATRIOT Act. 

The parties hereto acknowledge that in order to help the United States government fight the funding of terrorism and money
laundering activities, pursuant to Federal regulations that became effective on October 1, 2003 (Section 326 of the USA PATRIOT Act), all financial institutions are required to obtain, verify, record and update information that identifies each
person establishing a relationship or opening an account. The parties to this Indenture agree that they will provide to the Trustee such information as it may request, from time to time, in order for the Trustee to satisfy the requirements of the
USA PATRIOT Act, including but not limited to the name, address, tax identification number and other information that will allow it to identify the individual or entity who is establishing the relationship or opening the account and may also ask for
formation documents such as articles of incorporation or other identifying documents to be provided. 
 Section 12.15. Force
Majeure. 
 Neither the Trustee nor any Agent shall incur any liability for not performing any act or fulfilling any
duty, obligation or responsibility hereunder by reason of any occurrence beyond the control of the Trustee or such Agent that prevents the Trustee or such Agent from performing 

  
 107 

 
such act or fulfilling such duty, obligation or responsibility hereunder (including but not limited to any act or provision of any present or future law or regulation or governmental authority,
any act of God or war, civil unrest, local or national disturbance or disaster, any act of terrorism, or the unavailability of the Federal Reserve Bank wire, facsimile or other wire or communication facility). 

Section 12.16. Foreign Sanction Regulations. 

The Company agrees to comply in all material respects with applicable foreign sanctions regulations, including but not limited
to, those administered by the Office of Foreign Assets Control of the U.S. Treasury Department, it being understood that this covenant is for the benefit of the Trustee only, no Holder or other Person shall have rights under this covenant as a third
party beneficiary, and any breach of this covenant shall not be the basis for a Default or Event of Default under Section 6.01. 

[Signatures on following pages] 

  
 108 

 IN WITNESS WHEREOF, the parties have caused this Indenture to be duly executed
and delivered as of the date first set forth above. 
  

			
	 COMPANY:

	
	 COMSTOCK RESOURCES INC.

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	 President

	
	 GUARANTORS:

	
	 COMSTOCK OIL & GAS, LP

 

By:   Comstock Oil & Gas GP, LLC,

         its general partner

 

By:   Comstock Resources, Inc.,

         its sole member

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	 President

	
	 COMSTOCK OIL & GAS - LOUISIANA,
LLC

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	 President

	
	 COMSTOCK OIL & GAS GP, LLC

	
	 By:   Comstock Resources, Inc.,

         its sole member

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	 President

Signature Page to Senior Secured Notes Indenture 

 
			
	 COMSTOCK OIL & GAS INVESTMENTS
LLC

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	 Manager

	
	 COMSTOCK OIL & GAS HOLDINGS,
INC.

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	 President

  

			
	 TRUSTEE:

	
	 AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, AS TRUSTEE

		
	 By:
	 	 /s/ PAUL H. KIM

	 Name:
	 	 Paul H. Kim

	 Title:
	 	 Assistant General Counsel

 Signature Page to Senior Secured Notes Indenture 

 EXHIBIT A 

[FORM OF FACE OF NOTE] 
 (Face of
Note) 
 [THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE GOVERNING THIS NOTE) OR ITS NOMINEE IN
CUSTODY FOR THE BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (1) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE REQUIRED PURSUANT TO SECTION 2.06 OF THE INDENTURE,
(2) THIS GLOBAL NOTE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF THE INDENTURE, (3) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND
(4) THIS GLOBAL NOTE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN CONSENT OF THE COMPANY. 

UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES IN DEFINITIVE FORM, THIS NOTE MAY NOT BE TRANSFERRED EXCEPT
AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR
DEPOSITARY. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK) (“DTC”), TO THE COMPANY OR ITS AGENTS FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR SUCH OTHER ENTITY AS
MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]1 
  

	 1 
	 For Global Notes only. 

  
 Exhibit A - 1 

			
	 No. [    ]
	  	Principal Amount $[    ]

 CUSIP NO. [205768 AP9] 

ISIN NO. [US205768AP99] 
 Comstock
Resources, Inc. 
 Senior Secured Toggle Note due 2020 

Comstock Resources, Inc., a Nevada corporation, promises to pay to
                , or registered assigns, the principal sum of
                 Dollars on March 15, 2020 [or such greater or lesser amount as may be indicated on Schedule A hereto]2. 
 Interest Payment Dates: March 15 and September 15,
commencing March 15, 2017 
 Record Dates: March 1 and September 1 

Additional provisions of this Note are set forth on the other side of this Note. 

IN WITNESS WHEREOF, Comstock Resources, Inc. has caused this instrument to be duly executed. 

 

			
	 COMSTOCK RESOURCES, INC.

		
	 By:
	 	  

	 Name:
	 	
	 Title:
	 	

  

	 2 
	 If this Note is a Global Note, add this provision. 

  
 Exhibit A - 2 

			
	 TRUSTEE’S CERTIFICATE OF AUTHENTICATION

	
	
AMERICAN STOCK TRANSFER & TRUST 
COMPANY, LLC,
 as Trustee, certifies that this is one of the

	 Notes referred to in the Indenture.

			
		
	         By:
	 	  

		 	 Authorized Signatory

         Dated:
                , 20         

  
 Exhibit A - 3 

 [FORM OF REVERSE SIDE OF NOTE] 

Senior Secured Toggle Note due 2020 

Capitalized terms used herein but not defined shall have the meanings assigned to them in the Indenture referred to below
unless otherwise indicated. 
 1. Interest. Comstock Resources, Inc., a Nevada corporation (the
“Company”), promises to pay interest on the unpaid principal amount of this Note at the rate of 10.0% per annum, if the Company elects to pay Cash Interest, or at the rate of 12.25% per annum, if the Company elects to pay
PIK Interest; provided that not more than $91,875,000 of interest may be paid as PIK Interest. The Company will pay interest semi-annually in arrears on March 15 and September 15 of each year (each an “Interest Payment
Date”), commencing March 15, 2017. If any date for payment on the Notes falls on a day that is not a Business Day, such payment may be made on the next succeeding Business Day with the same force and effect as if made on the due date,
and no additional interest will accrue solely as a result of such delayed payment. Interest on the Notes will accrue from the most recent date to which interest has been paid as Cash Interest or PIK Interest or, if no interest has been paid as Cash
Interest or PIK Interest, from the date of original issuance; provided that if there is no existing Default or Event of Default in the payment of interest, and if this Note is authenticated between a record date referred to on the face hereof
and the next succeeding Interest Payment Date, interest shall accrue from such next succeeding Interest Payment Date, except in the case of the original issuance of Notes, in which case interest shall accrue from the date of authentication. The
Company shall pay (i) interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal and premium, if any, from time to time on demand at a rate that is equal to the then applicable interest rate on
the Notes and (ii) interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest (without regard to any applicable grace periods) from time to time on demand at the same rate to the
extent lawful. Interest will be computed on the basis of a 360-day year of twelve 30-day months. 
 Interest
will be payable, at the election of the Company (made by delivering a notice to the Trustee at least 10 business days before the end of the interest period) (i) entirely in cash (“Cash Interest”) or (ii) by issuing
additional securities (“Additional Notes”) with the same terms as the Notes in a principal amount equal to all or any portion the applicable amount of interest for the interest period (rounded down to the nearest whole dollar)
(“PIK Interest”); provided that notwithstanding anything to the contrary herein, interest paid as PIK Interest shall not exceed $91,875,000 in the aggregate, and once $91,875,000 of PIK Interest has been paid, all interest on
the Notes (including, for the avoidance of doubt, the Additional Notes) shall be paid entirely in cash. All Additional Notes issued pursuant to an interest payment as described above will mature on March 15, 2020 and will be governed by, and
subject to the terms, provisions and conditions of, the Indenture. The Additional Notes shall have the same rights and benefits as the Notes issued on the Issue Date, and shall be treated together with such Notes as a single class for all purposes
under the Indenture. 
 If interest is paid as PIK Interest, then not later than 10 business days prior to the
relevant Interest Payment Date, the Company shall deliver to the Trustee and the Paying Agent (if other than the Trustee), (i) with respect to Definitive Notes, the required amount of Notes represented

  
 Exhibit A - 4 

 
by Definitive Notes (rounded down to the nearest whole dollar) and a company order to authenticate and deliver such Additional Notes or (ii) with respect to Notes represented by one or more
Global Notes, a company order to increase the outstanding principal amount of such Global Notes by the required amount (rounded down to the nearest whole dollar) (or, if necessary, pursuant to the requirements of the Depositary or otherwise, the
required amount of Additional Notes represented by Global Notes (rounded down to the nearest whole dollar) and a company order to authenticate and deliver such new Global Notes). 

Notwithstanding anything to the contrary herein or in the Indenture, and for the avoidance of doubt, accrued and unpaid
interest that is due and payable at the Stated Maturity of this Note, with respect to an optional redemption, or any requirement of the Company to purchase this Note on a Change of Control Payment Date or Purchase Date in connection with a Change of
Control Offer or Asset Sale Offer, shall be Cash Interest. 
 2. Method of Payment. The Company will pay interest on
the Notes (except defaulted interest) to the Persons who are registered Holders of Notes at the close of business on the March 1 or September 1 immediately preceding the Interest Payment Date, even if such Notes are cancelled after such
record date and on or before such Interest Payment Date, except as provided in Section 2.12 of the Indenture with respect to defaulted interest. Holders must surrender Notes to the Paying Agent to collect payments of principal and
premium, if any, together with accrued and unpaid interest due at maturity. Any Definitive Notes will be payable as to principal, premium, if any, and interest, if any, at the office or agency of the Paying Agent and Registrar maintained for such
purpose within the City and State of New York, or, at the option of the Company, payment of Cash Interest may be made by check mailed to the Holders at their addresses set forth in the register of Holders, and provided that payment by wire transfer
of immediately available funds to an account in the United States will be required with respect to any amounts due on all Global Notes and all other Notes the Holders of which shall have provided wire transfer instructions to the Company or the
Paying Agent. Notwithstanding the foregoing, if this Note is a Global Note, payment may be made pursuant to the applicable procedures of the Depositary as permitted in the Indenture. Such payment shall be in such coin or currency of the United
States of America as at the time of payment is legal tender for payment of public and private debts. 
 3. Paying Agent
and Registrar. Initially, American Stock Transfer & Trust Company, LLC, the Trustee under the Indenture, will act as Paying Agent and Registrar. The Company may appoint and change any Paying Agent or Registrar without notice to any
Holder. Other than for purposes of effecting a redemption or an offer to purchase described in Sections 3.07, 3.08, 3.09, 4.10 and 4.15 of the Indenture or in connection with a Legal Defeasance, Covenant Defeasance
or Discharge, the Company or any of its Subsidiaries may act in any such capacity. 
 4. Indenture. The Company
issued the Notes under an Indenture dated as of September 6, 2016 (“Indenture”) among the Company, the Subsidiary Guarantors and the Trustee. The Notes are subject to the terms of the Indenture, and Holders are referred to the
Indenture for a statement of such terms. The Notes are senior secured obligations of the Company. In the event of a conflict between the Indenture and this Note, the terms of the Indenture shall control. 

  
 Exhibit A - 5 

 5. Optional Redemption. 

(a) The Company may, at its option, redeem the Notes, in whole or in part, at one time or from time to time, at the redemption
prices (expressed as percentages of principal amount) set forth below, plus accrued and unpaid interest, if any, on the Notes redeemed, to the applicable redemption date, subject to the rights of Holders of record on the relevant record date to
receive interest due on the relevant interest payment date, if redeemed during the twelve-month period beginning on March 15 of the years indicated below (or the Issue Date for Notes redeemed prior to March 15, 2017): 

 

					
	 YEAR
	  	PERCENTAGE	 
	 2016
	  	 	110.000	% 
	 2017
	  	 	107.500	% 
	 2018
	  	 	105.000	% 
	 2019 and thereafter
	  	 	100.000	% 

 6. Notice of Redemption. Notice of optional redemption will be mailed at least 30 days
but not more than 60 days before the redemption date to each Holder whose Notes are to be redeemed at its registered address (except that redemption notices may be mailed more than 60 days prior to a redemption date if the notice is issued in
connection with a Legal Defeasance, Covenant Defeasance or Discharge). On and after the redemption date, interest ceases to accrue on the Notes or portions thereof called for redemption, subject to satisfaction of any conditions thereto. 

7. Mandatory Redemption. 

Except as set forth in Paragraph 8 below, the Company shall not be required to make mandatory redemption or sinking fund
payments with respect to the Notes or to repurchase the Notes at the option of the Holders. 
 8. Repurchase at Option of
Holder. 
 (a) If a Change of Control occurs, the Company will be required to make an offer (a “Change of
Control Offer”) to repurchase all or any part in integral multiples of $1.00 of each Holder’s Notes at a purchase price in cash equal to 101% of the aggregate principal amount of Notes repurchased, plus accrued and unpaid interest, if
any, to the date of purchase (the “Change of Control Payment Date”), subject to the rights of Holders of record on the relevant record date to receive interest due on the relevant Interest Payment Date. Within 30 days following a
Change of Control, the Company shall mail a notice of the Change of Control Offer to each Holder and the Trustee and the Paying Agent describing the transaction or transactions that constitutes the Change of Control and setting forth the procedures
governing the Change of Control Offer as required by Section 4.15 of the Indenture. 
 (b) If the Company
or any Restricted Subsidiary consummates an Asset Sale, within 30 days after the 365th day following each date on which the aggregate amount of Excess Proceeds exceeds $10,000,000, the Company may be required to make an Asset Sale Offer in
accordance with Sections 3.08 and 4.10 of the Indenture. 

  
 Exhibit A - 6 

 9. Guarantees. The payment by the Company of the principal of, and
premium, if any, or interest, if any, on, on, the Notes is absolutely and unconditionally guaranteed on a joint and several basis by each of the Subsidiary Guarantors, as primary obligor and not merely as a surety, to the extent set forth in the
Indenture. 
 10. Denominations, Transfer, Exchange. The Notes are in registered form without coupons in
denominations of integral multiples of $1.00. The transfer of Notes may be registered and Notes may be exchanged as provided in the Indenture. The Registrar may require a Holder, among other things, to furnish appropriate endorsements and transfer
documents, and the Company may require a Holder to pay any taxes due on transfer or exchange. The Registrar need not exchange or register the transfer of any Note or portion of a Note selected for redemption, except for the unredeemed portion of any
Note being redeemed in part. Also, the Company and the Registrar need not exchange or register the transfer of any Notes for a period of 15 days before a selection of Notes to be redeemed. 

11. Persons Deemed Owners. The registered Holder of a Note may be treated as its owner for all purposes. 

12. Amendment, Supplement and Waiver. Subject to certain exceptions, the Indenture, the Notes and the Collateral
Agreements may be amended or supplemented with the consent of the Holders of at least a majority in aggregate principal amount of the then outstanding Notes (including, without limitation, consents obtained in connection with a purchase of, or
tender offer or exchange for, the Notes), and any existing Default or Event of Default or compliance with any provision of the Indenture, the Notes or the Collateral Agreements may be waived with the consent of the Holders of a majority in aggregate
principal amount of the then outstanding Notes (including, without limitation, consents obtained in connection with a purchase of, or tender offer or exchange for, Notes). Without the consent of any Holder of, the Indenture, the Notes, the
Intercreditor Agreements and the other Collateral Agreements may be amended or supplemented with respect to certain matters specified in the Indenture. 

13. Defaults and Remedies. If any Event of Default occurs and is continuing, the Trustee, by notice to the Company, or
the Holders of at least 25% in aggregate principal amount of the then outstanding Notes, by notice to the Company and the Trustee, may declare all the Notes to be due and payable immediately. Notwithstanding the preceding, in the case of an Event of
Default arising from such events of bankruptcy, insolvency or reorganization described in Section 6.01(j) or (k) of the Indenture with respect to the Company or a Subsidiary Guarantor, all outstanding Notes shall become due
and payable immediately without further action or notice. Holders may not enforce the Indenture, the Notes or the Collateral Agreements except as provided in the Indenture. Subject to certain limitations, Holders of a majority in aggregate principal
amount of the then outstanding Notes may direct the Trustee in its exercise of any trust or power conferred on it with respect to the Notes. The Trustee may withhold from Holder notice of any continuing Default or Event of Default if it determines
that withholding notice is in their interest, except a Default or Event of Default relating to the payment of principal of, or interest or premium, if any, on, the Notes. The Holders of a majority in aggregate principal amount of the then
outstanding Notes by notice to the Trustee may, on behalf of the Holders of all the Notes, rescind an acceleration or waive any existing Default or Event of Default and its 

  
 Exhibit A - 7 

 
consequences under the Indenture, except as provided in the Indenture. The Company is required to deliver to the Trustee annually a statement regarding compliance with the Indenture, and within
10 Days of any of its Officers or any of the Company’s Officers becoming aware of any Default or Event of Default, the Company is required to deliver to the Trustee a statement specifying such Default or Event of Default. 

14. Defeasance and Discharge. The Notes are subject to defeasance and discharge upon the terms and conditions specified
in the Indenture. 
 15. No Recourse Against Others. No present, past or future director, officer, employee,
incorporator or stockholder of the Company or any Subsidiary Guarantor, as such, will have any liability for any obligations of the Company or any Subsidiary Guarantor under the Notes, the Indenture, the Subsidiary Guarantees or the Collateral
Agreements or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder, by accepting a Note, waives and releases all such liability. The waiver and release are part of the consideration for the issuance
of the Notes. 
 16. Collateral Agreements. The obligations of the Company and the Subsidiary Guarantors under the
Indenture, the Notes and the Subsidiary Guarantees will be secured by a first-priority perfected Lien granted to the Collateral Agent in the Collateral, subject to the terms of the Intercreditor Agreements. 

17. Authentication. This Note shall not be valid until authenticated by the manual signature of an authorized signatory
of the Trustee or an authenticating agent. 
 18. Abbreviations. Customary abbreviations may be used in the name of a
Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

 19. CUSIP and ISIN Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security
Identification Procedures, the Company has caused CUSIP numbers and corresponding ISIN numbers to be printed on the Notes and the Trustee may use CUSIP numbers and corresponding ISIN numbers in notices of redemption as a convenience to Holders. No
representation is made as to the accuracy of such numbers either as printed on the Notes or as contained in any notice of redemption and reliance may be placed only on the other identification numbers placed thereon. 

20. Governing Law. THE INDENTURE AND THIS NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE
STATE OF NEW YORK. 
 21. Successors. In the event a successor entity assumes all the obligations of its predecessor
under the Notes and the Indenture, in accordance with the terms thereof, the predecessor entity will be released from all such obligations. 

  
 Exhibit A - 8 

 The Company will furnish to any Holder upon written request and without charge a
copy of the Indenture. Requests may be made to: 
 Comstock Resources Inc. 

5300 Town and Country Blvd., Suite 500 

Frisco, Texas 75034 

Attention: Roland O. Burns 

Facsimile: 972.668.8812 

  
 Exhibit A - 9 

 ASSIGNMENT FORM 

To assign this Note, fill in the form below: 

I or we assign and transfer this Note to 

 

	
	  

	(Print or type assignee’s name, address and zip code)
	
	  

 (Insert assignee’s soc. sec. or tax I.D. No.) 

and irrevocably appoint
                         agent to transfer this Note on the books of the Company. The agent may substitute another to act
for him. 
  

							
	
Date:                      
                       
	  		  	 Your Signature:
	  	  

		  		  	 Sign exactly as your name appears on the other side of this Note.

 Signature Guarantee: 

	
	
	   

	(signature must be guaranteed)

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

  
 Exhibit A - 10 

 OPTION OF HOLDER TO ELECT PURCHASE 

If you want to elect to have this Note purchased by the Company pursuant to Section 4.10 or 4.15 of the
Indenture, check the box below: 

 ̈    Section 4.10        
                                         ̈ Section 4.15 
 If you want to elect to have only part of this Note
purchased by the Company pursuant to Section 4.10 or 4.15 of the Indenture, state the amount in integral multiples of $1.00 that you elect to have purchased:
$                     
  

							
	
Date:                      
                                         
  
	  		  	
Your Signature                    
                                         
                       

		  		  	 (Sign exactly as your name appears on the other side of this Note)

			
		  		  	 Soc. Sec. or Tax Identification
No.:                                        
            

  

					
	 Signature Guarantee:
	  	  
	  	
		  	(signature must be guaranteed)	  	

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

  
 Exhibit A - 11 

 [TO BE ATTACHED TO GLOBAL NOTE] 

SCHEDULE A 
 SCHEDULE OF INCREASES
OR DECREASES IN GLOBAL NOTE 
 The following increases or decreases in this Global Note have been made: 

 

									
	 Date
	  	 Amount of

decrease in
 Principal

Amount of this
 Global Note
	  	 Amount of

increase in
 Principal

Amount of this
 Global Note
	  	 Principal

Amount of this
 Global Note

following such
 decrease or

increase
	  	 Signature of

authorized
 officer of Trustee

or Notes

Custodian

  

  
 Exhibit A - 12 

 EXHIBIT B 
  

 
 COMSTOCK RESOURCES, INC. 

and 
 the Subsidiary Guarantors
named herein 
  
  

SENIOR SECURED TOGGLE NOTES DUE 2020 
  

 
 FORM OF
SUPPLEMENTAL INDENTURE 
 DATED AS OF             ,
             
  

 
 AMERICAN STOCK
TRANSFER & TRUST COMPANY, LLC, 
 as Trustee 
  

 
  

 

  
 Exhibit B - 1 

 This SUPPLEMENTAL INDENTURE, dated as of
            ,              (this “Supplemental Indenture”) is among Comstock Resources, Inc., (the
“Company”), [            ] (the “Guaranteeing Subsidiary”), which is a subsidiary of the Company, each of the existing Subsidiary Guarantors (as
defined in the Indenture referred to below) and American Stock Transfer & Trust Company, LLC, as Trustee. 
 RECITALS 

WHEREAS, the Company, the Subsidiary Guarantors and the Trustee entered into an Indenture, dated as of September 6, 2016
(as heretofore amended, supplemented or otherwise modified, the “Indenture”), providing for the issuance of the Company’s Senior Secured Toggle Notes due 2020 (the “Notes”) and the Additional Notes; 

WHEREAS, the Indenture provides that under certain circumstances the Guaranteeing Subsidiary shall execute and deliver to the
Trustee a supplemental indenture pursuant to which the Guaranteeing Subsidiary shall become a Subsidiary Guarantor (as defined in the Indenture); 

WHEREAS, Section 9.01(a)(8) of the Indenture provides that the Company, the Subsidiary Guarantors and the Trustee may
amend or supplement the Indenture in order to add any additional Subsidiary Guarantor with respect to the Notes, without the consent of the Holders of the Notes; and 

WHEREAS, all acts and things prescribed by the Indenture, by law and by the Certificate of Incorporation and the Bylaws (or
comparable constituent documents) of the Company, of the Subsidiary Guarantors and of the Trustee necessary to make this Supplemental Indenture a valid instrument legally binding on the Company, the Subsidiary Guarantors and the Trustee, in
accordance with its terms, have been duly done and performed; 
 NOW, THEREFORE, to comply with the provisions of the
Indenture and in consideration of the above premises, the Company, the Guaranteeing Subsidiary, the other Subsidiary Guarantors and the Trustee covenant and agree for the equal and proportionate benefit of the respective Holders of the Notes as
follows: 
 Section 1. Capitalized Terms. Capitalized terms used herein without definition shall have the
meanings ascribed to them in the Indenture. 
 Section 2. Relation to Indenture. This Supplemental Indenture is
supplemental to the Indenture and does and shall be deemed to form a part of, and shall be construed in connection with and as part of, the Indenture for any and all purposes. 

Section 3. Effectiveness of Supplemental Indenture. This Supplemental Indenture shall become effective immediately
upon its execution and delivery by each of the Company, the Guaranteeing Subsidiary, the other Subsidiary Guarantors and the Trustee. 

Section 4. Agreement to Guarantee. The Guaranteeing Subsidiary hereby agrees, by its execution of this
Supplemental Indenture, to be bound by the provisions of the Indenture applicable to Subsidiary Guarantors to the extent provided for and subject to the limitations therein, including Article 10 thereof. 

  
 Exhibit B - 2 

 Section 5. Ratification of Obligations. Except as specifically
modified herein, the Indenture and the Notes are in all respects ratified and confirmed (mutatis mutandis) and shall remain in full force and effect in accordance with their terms. 

Section 6. The Trustee. Except as otherwise expressly provided herein, no duties, responsibilities or liabilities
are assumed, or shall be construed to be assumed, by the Trustee by reason of this Supplemental Indenture. This Supplemental Indenture is executed and accepted by the Trustee subject to all the terms and conditions set forth in the Indenture with
the same force and effect as if those terms and conditions were repeated at length herein and made applicable to the Trustee with respect hereto. The Trustee makes no representation as to the validity or sufficiency of this Supplemental Indenture or
to the recitals contained herein, all of which are made exclusively by the Company and the Subsidiary Guarantors. 

Section 7. Governing Law. THIS SUPPLEMENTAL INDENTURE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE
LAWS OF THE STATE OF NEW YORK. 
 Section 8. Counterparts. The parties may sign any number of copies of this
Supplemental Indenture. Each signed copy shall be an original, but all of such executed copies together shall represent the same agreement. Signature of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original
signatures for all purposes. 
 [Signatures on following pages] 

  
 Exhibit B - 3 

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

			
	 COMPANY:

	
	 COMSTOCK RESOURCES, INC.

		
	 By:
	 	  

		 	 Name:

		 	 Title:

	
	 GUARANTEEING SUBSIDIARY:

	
	
[                       
             ]

		
	 By:
	 	  

		 	 Name:

		 	 Title:

	
	 EXISTING SUBSIDIARY GUARANTORS:

	
	 [Insert signature blocks for each of the Subsidiary Guarantors existing at the time of execution of this
Supplemental Indenture]

	
	 TRUSTEE:

	
	 AMERICAN STOCK TRANSFER & TRUST
COMPANY, LLC, AS TRUSTEE

		
	 By:
	 	  

		 	 Name:

		 	 Title:

  
 Exhibit B - 4EX-4.2

 Exhibit 4.2 

COMSTOCK RESOURCES, INC., 
 AND

 EACH OF THE SUBSIDIARY GUARANTORS PARTY HERETO 
  

 
 7 3⁄4% Convertible Secured PIK Notes due 2019 
  

 
 INDENTURE 

Dated as of September 6, 2016 
  

 
 AMERICAN STOCK
TRANSFER & TRUST COMPANY, LLC 
 as Trustee 
  

 TABLE OF CONTENTS 

 

							
	 ARTICLE 1. DEFINITIONS AND INCORPORATION BY REFERENCE
	  	 	1	  
	 Section 1.01.
	  	 Definitions
	  	 	1	  
	 Section 1.02.
	  	 Other Definitions
	  	 	35	  
	 Section 1.03.
	  	 Incorporation by Reference of Trust Indenture Act
	  	 	35	  
	 Section 1.04.
	  	 Rules of Construction
	  	 	36	  
		
	 ARTICLE 2. THE NOTES
	  	 	37	  
	 Section 2.01.
	  	 Form and Dating
	  	 	37	  
	 Section 2.02.
	  	 Execution and Authentication
	  	 	37	  
	 Section 2.03.
	  	 Registrar and Paying Agent
	  	 	38	  
	 Section 2.04.
	  	 Paying Agent to Hold Money in Trust
	  	 	39	  
	 Section 2.05.
	  	 Holder Lists
	  	 	39	  
	 Section 2.06.
	  	 Transfer and Exchange
	  	 	39	  
	 Section 2.07.
	  	 Replacement Notes
	  	 	44	  
	 Section 2.08.
	  	 Outstanding Notes
	  	 	44	  
	 Section 2.09.
	  	 Treasury Notes
	  	 	44	  
	 Section 2.10.
	  	 Temporary Notes
	  	 	45	  
	 Section 2.11.
	  	 Cancellation
	  	 	45	  
	 Section 2.12.
	  	 Defaulted Interest
	  	 	45	  
	 Section 2.13.
	  	 CUSIP and ISIN Numbers
	  	 	45	  
		
	 ARTICLE 3. REDEMPTION OF NOTES
	  	 	46	  
	 Section 3.01.
	  	 Notice to Trustee
	  	 	46	  
	 Section 3.02.
	  	 Selection by Trustee of Notes to Be Redeemed
	  	 	46	  
	 Section 3.03.
	  	 Notice of Redemption
	  	 	46	  
	 Section 3.04.
	  	 Deposit of Redemption Price
	  	 	47	  
	 Section 3.05.
	  	 Notes Payable on Redemption Date
	  	 	47	  
	 Section 3.06.
	  	 Notes Redeemed in Part
	  	 	47	  
		
	 ARTICLE 4. COVENANTS
	  	 	48	  
	 Section 4.01.
	  	 Payment of Principal, Premium, if any, and Interest
	  	 	48	  
	 Section 4.02.
	  	 Maintenance of Office or Agency
	  	 	48	  
	 Section 4.03.
	  	 Money for Security Payments to Be Held in Trust
	  	 	48	  
	 Section 4.04.
	  	 Reports
	  	 	50	  
	 Section 4.05.
	  	 Statement by Officers as to Default and Other Information
	  	 	50	  
	 Section 4.06.
	  	 Payment of Taxes; Maintenance of Properties; Insurance
	  	 	53	  
	 Section 4.07.
	  	 Limitation on Restricted Payments
	  	 	54	  
	 Section 4.08.
	  	 Limitation on Dividend and Other Payment Restrictions Affecting Restricted
Subsidiaries
	  	 	57	  
	 Section 4.09.
	  	 Limitation on Indebtedness and Disqualified Stock
	  	 	58	  
	 Section 4.10.
	  	 Limitation on Asset Sales
	  	 	61	  
	 Section 4.11.
	  	 Limitation on Transactions with Affiliates
	  	 	64	  
	 Section 4.12.
	  	 Limitation on Liens
	  	 	65	  
	 Section 4.13.
	  	 Additional Subsidiary Guarantors
	  	 	65	  
	 Section 4.14.
	  	 Corporate Existence
	  	 	66	  

  
 i 

							
	 Section 4.15.
	  	 Offer to Repurchase Upon Change of Control
	  	 	66	  
	 Section 4.16.
	  	 Limitation on Issuances and Sales of Preferred Stock of Restricted
Subsidiaries
	  	 	68	  
	 Section 4.17.
	  	 Suspended Covenants
	  	 	68	  
	 Section 4.18.
	  	 Further Assurances
	  	 	69	  
	 Section 4.19.
	  	 Limitation on Sale and Leaseback Transactions
	  	 	70	  
		
	 ARTICLE 5. CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE
	  	 	70	  
	 Section 5.01.
	  	 Company May Consolidate, etc., Only on Certain Terms
	  	 	70	  
	 Section 5.02.
	  	 Successor Substituted
	  	 	72	  
		
	 ARTICLE 6. DEFAULTS AND REMEDIES
	  	 	72	  
	 Section 6.01.
	  	 Events of Default
	  	 	72	  
	 Section 6.02.
	  	 Acceleration of Maturity; Rescission and Annulment
	  	 	75	  
	 Section 6.03.
	  	 Collection of Indebtedness and Suits for Enforcement by Trustee
	  	 	76	  
	 Section 6.04.
	  	 Trustee May File Proofs of Claim
	  	 	77	  
	 Section 6.05.
	  	 Trustee May Enforce Claims Without Possession of Notes
	  	 	78	  
	 Section 6.06.
	  	 Application of Money Collected
	  	 	78	  
	 Section 6.07.
	  	 Limitation on Suits
	  	 	78	  
	 Section 6.08.
	  	 Unconditional Right of Holders to Receive Principal, Premium and Interest
	  	 	79	  
	 Section 6.09.
	  	 Restoration of Rights and Remedies
	  	 	79	  
	 Section 6.10.
	  	 Rights and Remedies Cumulative
	  	 	79	  
	 Section 6.11.
	  	 Delay or Omission Not Waiver
	  	 	80	  
	 Section 6.12.
	  	 Control by Holders
	  	 	80	  
	 Section 6.13.
	  	 Waiver of Past Defaults
	  	 	80	  
	 Section 6.14.
	  	 Waiver of Stay, Extension or Usury Laws
	  	 	81	  
	 Section 6.15.
	  	 The Collateral Agent
	  	 	81	  
		
	 ARTICLE 7. TRUSTEE
	  	 	81	  
	 Section 7.01.
	  	 Duties of Trustee
	  	 	81	  
	 Section 7.02.
	  	 Certain Rights of Trustee
	  	 	82	  
	 Section 7.03.
	  	 Trustee Not Responsible for Recitals or Issuance of Notes
	  	 	84	  
	 Section 7.04.
	  	 May Hold Notes
	  	 	84	  
	 Section 7.05.
	  	 Money Held in Trust
	  	 	84	  
	 Section 7.06.
	  	 Compensation and Reimbursement
	  	 	84	  
	 Section 7.07.
	  	 Corporate Trustee Required; Eligibility
	  	 	85	  
	 Section 7.08.
	  	 Conflicting Interests
	  	 	85	  
	 Section 7.09.
	  	 Resignation and Removal; Appointment of Successor
	  	 	85	  
	 Section 7.10.
	  	 Acceptance of Appointment by Successor
	  	 	87	  
	 Section 7.11.
	  	 Merger, Conversion, Consolidation or Succession to Business
	  	 	87	  
	 Section 7.12.
	  	 Preferential Collection of Claims Against Company
	  	 	87	  
	 Section 7.13.
	  	 Notice of Defaults
	  	 	88	  
	 Section 7.14.
	  	 Reports by Trustee
	  	 	88	  

  
 ii 

							
	 ARTICLE 8. DEFEASANCE AND COVENANT DEFEASANCE
	  	 	88	  
	 Section 8.01.
	  	 Company’s Option to Effect Defeasance or Covenant Defeasance
	  	 	88	  
	 Section 8.02.
	  	 Defeasance and Discharge
	  	 	88	  
	 Section 8.03.
	  	 Covenant Defeasance
	  	 	89	  
	 Section 8.04.
	  	 Conditions to Defeasance or Covenant Defeasance
	  	 	89	  
	 Section 8.05.
	  	 Deposited Money and U.S. Government Obligations to Be Held in Trust;
Other
Miscellaneous Provisions
	  	 	91	  
	 Section 8.06.
	  	 Reinstatement
	  	 	91	  
		
	 ARTICLE 9. SUPPLEMENTAL INDENTURES
	  	 	92	  
	 Section 9.01.
	  	 Without Consent of Holders of Notes
	  	 	92	  
	 Section 9.02.
	  	 With Consent of Holders of Notes
	  	 	93	  
	 Section 9.03.
	  	 Consents in connection with Purchase, Tender or Exchange
	  	 	94	  
	 Section 9.04.
	  	 Revocation and Effect of Consents
	  	 	94	  
	 Section 9.05.
	  	 Notation on or Exchange of Notes
	  	 	95	  
	 Section 9.06.
	  	 Trustee to Sign Amendments, etc.
	  	 	95	  
		
	 ARTICLE 10. SUBSIDIARY GUARANTEES
	  	 	95	  
	 Section 10.01.
	  	 Unconditional Guarantee
	  	 	95	  
	 Section 10.02.
	  	 Subsidiary Guarantors May Consolidate, etc., on Certain Terms
	  	 	96	  
	 Section 10.03.
	  	 Release of Subsidiary Guarantors
	  	 	97	  
	 Section 10.04.
	  	 Limitation of Subsidiary Guarantors’ Liability
	  	 	98	  
	 Section 10.05.
	  	 Contribution
	  	 	98	  
	 Section 1.1
	  	 Severability
	  	 	98	  
		
	 ARTICLE 11. SECURITY
	  	 	99	  
	 Section 11.01.
	  	 Collateral Agreements; Additional Collateral
	  	 	99	  
	 Section 11.02.
	  	 Release of Liens Securing Notes
	  	 	101	  
	 Section 11.03.
	  	 Release Documentation
	  	 	102	  
	 Section 11.04.
	  	 No Impairment of the Security Interests
	  	 	102	  
	 Section 11.05.
	  	 Collateral Agent
	  	 	102	  
	 Section 11.06.
	  	 Purchaser Protected
	  	 	104	  
	 Section 11.07.
	  	 Authorization of Receipt of Funds by the Trustee Under the Collateral
Agreements
	  	 	104	  
	 Section 11.08.
	  	 Powers Exercisable by Receiver or Trustee
	  	 	104	  
	 Section 11.09.
	  	 Compensation and Indemnification
	  	 	104	  
		
	 ARTICLE 12. CONVERSION
	  	 	104	  
	 Section 12.01.
	  	 Conversion
	  	 	104	  
	 Section 12.02.
	  	 Conversion Procedures
	  	 	106	  
	 Section 12.03.
	  	 Cash in Lieu of Fractional Shares
	  	 	106	  
	 Section 12.04.
	  	 Taxes on Conversion
	  	 	107	  
	 Section 12.05.
	  	 Company to Reserve, Provide and List Common Stock
	  	 	107	  
	 Section 12.06.
	  	 Adjustment of Conversion Rate
	  	 	107	  

  
 iii 

							
	 Section 12.07.
	  	 No Adjustments
	  	 	108	  
	 Section 12.08.
	  	 Notice of Adjustments
	  	 	108	  
	 Section 12.09.
	  	 Notice of Certain Transactions
	  	 	109	  
	 Section 12.10.
	  	 Effect of Reclassifications, Consolidations, Mergers, Binding Share Exchanges or
Sales on
Conversion Privilege
	  	 	109	  
	 Section 12.11.
	  	 Trustee’s Disclaimer
	  	 	111	  
		
	 ARTICLE 13. SATISFACTION AND DISCHARGE
	  	 	111	  
	 Section 13.01.
	  	 Satisfaction and Discharge of Indenture
	  	 	111	  
	 Section 13.02.
	  	 Application of Trust Money
	  	 	113	  
		
	 ARTICLE 14. MISCELLANEOUS
	  	 	113	  
	 Section 14.01.
	  	 Compliance Certificates and Opinions
	  	 	113	  
	 Section 14.02.
	  	 Form of Documents Delivered to Trustee
	  	 	113	  
	 Section 14.03.
	  	 Acts of Holders
	  	 	114	  
	 Section 14.04.
	  	 Notices, etc. to Trustee, Company and Subsidiary Guarantors
	  	 	115	  
	 Section 14.05.
	  	 Notice to Holders; Waiver
	  	 	115	  
	 Section 14.06.
	  	 Effect of Headings and Table of Contents
	  	 	116	  
	 Section 14.07.
	  	 Successors and Assigns
	  	 	116	  
	 Section 14.08.
	  	 Severability
	  	 	116	  
	 Section 14.09.
	  	 Benefits of Supplemental Indenture
	  	 	116	  
	 Section 14.10.
	  	 Governing Law; Trust Indenture Act Controls
	  	 	117	  
	 Section 14.11.
	  	 Legal Holidays
	  	 	117	  
	 Section 14.12.
	  	 No Personal Liability of Directors, Officers, Employees and Stockholders
	  	 	117	  
	 Section 14.13.
	  	 Holder Communications
	  	 	118	  
	 Section 14.14.
	  	 Duplicate Originals
	  	 	118	  
	 Section 14.15.
	  	 No Adverse Interpretation of Other Agreements
	  	 	118	  
	 Section 14.16.
	  	 Force Majeure
	  	 	118	  
	 Section 14.17.
	  	 Waiver of Jury Trial
	  	 	118	  

  
 iv 

 EXHIBITS 
  

			
	 EXHIBIT A
	  	 Form of Note

		
	 EXHIBIT B
	  	 Form of Supplemental Indenture

		
	 EXHIBIT C
	  	 Registration Rights Agreement

  
 v 

 This INDENTURE, dated as of September 6, 2016, is among COMSTOCK RESOURCES, INC.,
a Nevada corporation (the “Company”), each Subsidiary Guarantor from time to time party hereto, as Subsidiary Guarantors, and AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, as Trustee. 

RECITALS 
 This
Indenture is subject to the provisions of the Trust Indenture Act that are required to be a part of this Indenture and shall, to the extent applicable, be governed by such provisions. 

The Company, the Subsidiary Guarantors and the Trustee agree as follows for the benefit of each other and for the equal and
ratable benefit of the Holders of the Company’s 7 3⁄4% Convertible Secured PIK Notes due 2019 issued on the Issue Date (the “Notes”) and
the Additional Notes: 
 ARTICLE 1. 

DEFINITIONS AND INCORPORATION 
 BY
REFERENCE 
 Section 1.01. Definitions. 

“2009 Notes Issue Date” means October 9, 2009. 

“2020 Convertible Notes Indenture” means the Indenture, dated as of September 6, 2016, among the Company, the
subsidiary guarantors named therein and American Stock Transfer & Trust Company, LLC, as trustee, relating to the New 2020 Convertible Notes. 

“Account Control Agreement” means each Account Control Agreement executed and delivered by the Company
pursuant to this Indenture, in form and substance satisfactory to the parties thereto. 
 “Acquired
Indebtedness” means Indebtedness of a Person (1) existing at the time such Person becomes a Restricted Subsidiary or (2) assumed in connection with acquisitions of Properties from such Person (other than any Indebtedness incurred in
connection with, or in contemplation of, such Person becoming a Restricted Subsidiary or such acquisition). Acquired Indebtedness shall be deemed to be incurred on the date the acquired Person becomes a Restricted Subsidiary or the date of the
related acquisition of Properties from such Person. 
 “Act,” when used with respect to any Holder, has the
meaning specified in Section 14.03. 
 “Additional Assets” means: 

(1) any Properties (other than cash, Cash Equivalents or securities) used in the Oil and Gas Business or any
business ancillary thereto; 
 (2) Investments in any other Person engaged in the Oil and Gas Business or any
business ancillary thereto (including the acquisition from third parties of Capital Stock of such Person) as a result of which such other Person becomes a Restricted Subsidiary; 

 (3) the acquisition from third parties of Capital Stock of a
Restricted Subsidiary; or 
 (4) capital expenditures by the Company or a Restricted Subsidiary in the Oil
and Gas Business. 
 “Additional New 2020 Convertible Notes” means the additional securities issued under
the 2020 Convertible Notes Indenture solely in connection with the payment of interest in kind on the New 2020 Convertible Notes. 

“Additional New Senior Secured Notes” means the additional securities issued under the Senior Secured Notes
Indenture solely in connection with the payment of interest in kind on the New Senior Secured Notes. 
 “Adjusted
Consolidated Net Tangible Assets” means (without duplication), as of the date of determination, the remainder of: 

(1) the sum of: 

(a) discounted future net revenues from proved oil and gas reserves of the Company and its Restricted
Subsidiaries calculated in accordance with Commission guidelines before any state, federal or foreign income taxes, as estimated by the Company and confirmed by a nationally recognized firm of independent petroleum engineers in a reserve report
prepared as of the end of the Company’s most recently completed fiscal year for which audited financial statements are available, as increased by, as of the date of determination, the estimated discounted future net revenues from: 

(i) estimated proved oil and gas reserves acquired since such year-end, which reserves were not reflected in
such year-end reserve report, and 
 (ii) estimated oil and gas reserves attributable to upward
revisions of estimates of proved oil and gas reserves since such year-end due to exploration, development or exploitation activities, in each case calculated in accordance with Commission guidelines (utilizing the prices utilized in such year-end
reserve report), and decreased by, as of the date of determination, the estimated discounted future net revenues from: 

(iii) estimated proved oil and gas reserves produced or disposed of since such year-end, and 

(iv) estimated oil and gas reserves attributable to downward revisions of estimates of proved oil and gas
reserves since such year-end due to changes in geological conditions or other factors which would, in accordance with standard industry practice, cause such revisions, in each case calculated in accordance with Commission guidelines (utilizing the
prices utilized in such year-end reserve report); 

  
 2 

 provided that, in the case of each of the determinations made pursuant to
clauses (i) through (iv), such increases and decreases shall be as estimated by the Company’s petroleum engineers, unless there is a Material Change as a result of such acquisitions, dispositions or revisions, in which event the discounted
future net revenues utilized for purposes of this clause (1)(a) shall be confirmed in writing by a nationally recognized firm of independent petroleum engineers; 

(b) the capitalized costs that are attributable to oil and gas properties of the Company and its
Restricted Subsidiaries to which no proved oil and gas reserves are attributable, based on the Company’s books and records as of a date no earlier than the date of the Company’s latest annual or quarterly financial statements; 

(c) the Net Working Capital on a date no earlier than the date of the Company’s latest annual or
quarterly financial statements; and 
 (d) the greater of (i) the net book value on a date no earlier
than the date of the Company’s latest annual or quarterly financial statements and (ii) the appraised value, as estimated by independent appraisers, of other tangible assets (including, without duplication, Investments in unconsolidated
Restricted Subsidiaries) of the Company and its Restricted Subsidiaries, as of a date no earlier than the date of the Company’s latest audited financial statements, minus 

(2) the sum of: 

(a) Minority Interests; 

(b) any net gas balancing liabilities of the Company and its Restricted Subsidiaries reflected in the
Company’s latest audited financial statements; 
 (c) to the extent included in (1)(a) above, the
discounted future net revenues, calculated in accordance with Commission guidelines (utilizing the prices utilized in the Company’s year-end reserve report), attributable to reserves which are required to be delivered to third parties to fully
satisfy the obligations of the Company and its Restricted Subsidiaries with respect to Volumetric Production Payments (determined, if applicable, using the schedules specified with respect thereto); and 

(d) the discounted future net revenues, calculated in accordance with Commission guidelines, attributable
to reserves subject to Dollar-Denominated Production Payments which, based on the estimates of production and price assumptions included in determining the discounted future net revenues specified in (1)(a) above, would be necessary to fully satisfy
the payment obligations of the Company and its Restricted Subsidiaries with respect to Dollar- Denominated Production Payments (determined, if applicable, using the schedules specified with respect thereto). 

  
 3 

 “Adjusted Net Assets” of a Subsidiary Guarantor at any date
shall mean the amount by which the fair value of the properties and assets of such Subsidiary Guarantor exceeds the total amount of liabilities, including, without limitation, contingent liabilities (after giving effect to all other fixed and
contingent liabilities incurred or assumed on such date), but excluding liabilities under its Subsidiary Guarantee, of such Subsidiary Guarantor at such date. 

“Affiliate” means, with respect to any specified Person, any other Person directly or indirectly controlling
or controlled by or under direct or indirect common control with such specified Person; and the term “Affiliated” shall have a meaning correlative to the foregoing. For the purposes of this definition, “control,” when used
with respect to any Person, means the power to direct the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and
“controlled” have meanings correlative to the foregoing. For purposes of this definition, beneficial ownership of 10% or more of the voting common equity (on a fully diluted basis) or options or warrants to purchase such equity (but only
if exercisable at the date of determination or within 60 days thereof) of a Person shall be deemed to constitute control of such Person. 

“Agents” means, collectively, the Trustee, the Collateral Agent, the Registrar, the Paying Agent and any
other agents under the Note Documents from time to time. 
 “Applicable Procedures” means, with respect to
any transfer or exchange of beneficial interests in a Global Note, the rules and procedures of the Depositary, Euroclear and Clearstream that apply to such transfer and exchange. 

“Asset Sale” means any sale, issuance, conveyance, transfer, lease or other disposition to any Person other
than the Company or any of its Restricted Subsidiaries (including, without limitation, by means of a Production Payment, net profits interest, overriding royalty interest, sale and leaseback transaction, merger or consolidation) (collectively, for
purposes of this definition, a “transfer”), directly or indirectly, in one or a series of related transactions, of (1) any Capital Stock of any Restricted Subsidiary, (2) all or substantially all of the Properties of any division or line
of business of the Company or any of its Restricted Subsidiaries or (3) any other Properties of the Company or any of its Restricted Subsidiaries other than (a) a transfer of cash, Cash Equivalents, Hydrocarbons or other mineral products in the
ordinary course of business or (b) any lease, abandonment, disposition, relinquishment or farm-out of any oil and gas Properties in the ordinary course of business. 

For the purposes of this definition, the term “Asset Sale” also shall not include (A) any transfer of Properties
(including Capital Stock) that is governed by, and made in accordance with, Article 5 hereof, (B) any transfer of Properties to an Unrestricted Subsidiary, if permitted under Section 4.07 hereof: or (C) any transfer (in a single
transaction or a series of related transactions) of Properties (including Capital Stock) having a Fair Market Value of less than $25,000,000.

  
 4 

 “Attributable Indebtedness” means, with respect to any
particular lease under which any Person is at the time liable and at any date as of which the amount thereof is to be determined, the present value of the total net amount of rent required to be paid by such Person under the lease during the primary
term thereof, without giving effect to any renewals at the option of the lessee, discounted from the respective due dates thereof to such date at the rate of interest per annum implicit in the terms of the lease. As used in the preceding sentence,
the net amount of rent under any lease for any such period shall mean the sum of rental and other payments required to be paid with respect to such period by the lessee thereunder excluding any amounts required to be paid by such lessee on account
of maintenance and repairs, insurance, taxes, assessments, water rates or similar charges. In the case of any lease which is terminable by the lessee upon payment of a penalty, such net amount of rent shall also include the amount of such penalty,
but no rent shall be considered as required to be paid under such lease subsequent to the first date upon which it may be so terminated. 

“Average Life” means, with respect to any Indebtedness, as at any date of determination, the quotient
obtained by dividing (1) the sum of the products of (a) the number of years (and any portion thereof) from the date of determination to the date or dates of each successive scheduled principal payment (including, without limitation, any sinking fund
or mandatory redemption payment requirements) of such Indebtedness multiplied by (b) the amount of each such principal payment by (2) the sum of all such principal payments. 

“Board of Directors” means with respect to the Company, either the board of directors of the Company or any
duly authorized committee of such board of directors, and, with respect to any Subsidiary, either the board of directors of such Subsidiary or any duly authorized committee of that board or, in the case of a Subsidiary not having a board of
directors, the manager or other person performing a function comparable to a board of directors of a corporation. 

“Board Resolution” means, with respect to the Company, a copy of a resolution certified by the Secretary or
an Assistant Secretary of the Company to have been duly adopted by its Board of Directors and to be in full force and effect on the date of such certification, and delivered to the Trustee, and with respect to a Subsidiary, a copy of a resolution
certified by the Secretary or an Assistant Secretary of such Subsidiary to have been duly adopted by its Board of Directors and to be in full force and effect on the date of such certification, and delivered to the Trustee. 

“Business Day” means each Monday, Tuesday, Wednesday, Thursday and Friday which is not a day on which banking
institutions in the cities of New York, New York or Dallas, Texas are authorized or obligated by law or executive order to close. 

“Capital Stock” means, with respect to any Person, any and all shares, interests, participations, rights or
other equivalents in the equity interests (however designated) in such Person, and any rights (other than debt securities convertible into an equity interest), warrants or options exercisable for, exchangeable for or convertible into such an equity
interest in such Person. 

  
 5 

 “Capitalized Lease Obligation” means any obligation to pay rent
or other amounts under a lease of (or other agreement conveying the right to use) any Property that is required to be classified and accounted for as a capital lease obligation under GAAP, and, for the purpose of this Indenture, the amount of such
obligation at any date shall be the capitalized amount thereof at such date, determined in accordance with GAAP. Notwithstanding the foregoing, any lease (whether entered into before or after the date of this Indenture) that would have been
classified as an operating lease pursuant to GAAP as in effect on the date of this Indenture will be deemed not to represent a Capitalized Lease Obligation. 

“Cash Equivalents” means: 

(1) any evidence of Indebtedness with a maturity of 180 days or less issued or directly and fully guaranteed or
insured by the United States of America or any agency or instrumentality thereof (provided that the full faith and credit of the United States of America is pledged in support thereof); 

(2) demand and time deposits and certificates of deposit or acceptances with a maturity of 180 days or less of
any financial institution that is a member of the Federal Reserve System having combined capital and surplus and undivided profits of not less than $500,000,000; 

(3) commercial paper with a maturity of 180 days or less issued by a corporation that is not an Affiliate of
the Company and is organized under the laws of any state of the United States or the District of Columbia and rated at least A-1 by S&P or at least P-1 by Moody’s; 

(4) repurchase obligations with a term of not more than seven days for underlying securities of the types
described in clause (1) of this definition entered into with any commercial bank meeting the specifications of clause (2) of this definition; 

(5) overnight bank deposits and bankers acceptances at any commercial bank meeting the qualifications specified
in clause (2) of this definition; 
 (6) deposits available for withdrawal on demand with any commercial bank
not meeting the qualifications specified in clause (2) of this definition but which is a lending bank under the Revolving Credit Agreement, provided all such deposits do not exceed $5,000,000 in the aggregate at any one time; 

(7) demand and time deposits and certificates of deposit with any commercial bank organized in the United
States not meeting the qualifications specified in clause (2) of this definition; provided that such deposits and certificates support bond, letter of credit and other similar types of obligations incurred in the ordinary course of business;
and 
 (8) investments in money market or other mutual funds substantially all of whose assets comprise
securities of the types described in clauses (1) through (5) of this definition. 

  
 6 

 “Change of Control” means the occurrence of any event or series
of events by which: 
 (1) any “person” or “group” (as such terms are used in Sections
13(d) and 14(d) of the Exchange Act) is or becomes the “beneficial owner” (as defined in Rule 13d-3 under the Exchange Act), directly or indirectly, of more than 50% of the total Voting Stock of the Company; 

(2) the Company consolidates with or merges into another Person or any Person consolidates with, or merges
into, the Company, in any such event pursuant to a transaction in which the outstanding Voting Stock of the Company is changed into or exchanged for cash, securities or other Property, other than any such transaction where (a) the outstanding Voting
Stock of the Company is changed into or exchanged for Voting Stock of the surviving or resulting Person that is Qualified Capital Stock and (b) the holders of the Voting Stock of the Company immediately prior to such transaction own, directly or
indirectly, not less than a majority of the Voting Stock of the surviving or resulting Person immediately after such transaction; 

(3) the Company, either individually or in conjunction with one or more Restricted Subsidiaries, sells,
assigns, conveys, transfers, leases or otherwise disposes of, or the Restricted Subsidiaries sell, assign, convey, transfer, lease or otherwise dispose of, all or substantially all of the Properties of the Company and such Restricted Subsidiaries,
taken as a whole (either in one transaction or a series of related transactions), including Capital Stock of the Restricted Subsidiaries, to any Person (other than the Company or a Wholly Owned Restricted Subsidiary); 

(4) during any consecutive two-year period, individuals who at the beginning of such period constituted the
Board of Directors of the Company (together with any new directors whose election by such Board of Directors or whose nomination for election by the stockholders of the Company was approved by a vote of 66 2/3% of the directors then still in office
who were either directors at the beginning of such period or whose election or nomination for election was previously so approved) cease for any reason to constitute a majority of the Board of Directors of the Company then in office; or 

(5) the Company is liquidated or dissolved. 

“Charter Amendment” means the amendment of the Company’s restated articles of incorporation to increase
the number of shares of Common Stock authorized for issuance in an amount to provide a sufficient number of authorized shares of Common Stock for the issuance of shares upon conversion of all of the outstanding New Convertible Notes and exercise, to
the extent necessary, of all of the New Warrants. 
 “Clearstream” means Clearstream Banking,
société anonyme, or any successor securities clearing agency. 
 “Collateral” means all
property wherever located and whether now owned or at any time acquired after the date of this Indenture by any Collateral Grantor as to which a Lien is granted under the Collateral Agreements to secure the Notes or any Subsidiary Guarantee. 

  
 7 

 “Collateral Agent” means the collateral agent for all holders of
Convertible Note Obligations. Bank of Montreal will initially serve as the Collateral Agent. 
 “Collateral
Agreements” means, collectively, each Mortgage, the Pledge Agreement, the Security Agreement, the Intercreditor Agreement, the Collateral Trust Agreement and each other instrument, including any assignment, security agreement, mortgage,
deed of trust, pledge agreement or other security instrument, creating Liens in favor of the Collateral Agent as required by the Convertible Note Documents, including the Intercreditor Agreement and the Collateral Trust Agreement, in each case, as
the same may be in effect from time to time. 
 “Collateral Grantors” means the Company and each Subsidiary
Guarantor that is party to a Collateral Agreement. 
 “Collateral Trust Agreement” means the Collateral
Trust Agreement, dated as of the Issue Date, among the Collateral Agent, the Trustee and the trustee under the 2020 Convertible Notes Indenture, as amended, restated, supplemented or otherwise modified from time to time. 

“Commission” or “SEC” means the Securities and Exchange Commission, as from time to time
constituted, created under the Exchange Act, or, if at any time after the execution of this Supplemental Indenture such Commission is not existing and performing the duties now assigned to it under the Trust Indenture Act, then the body performing
such duties at such time. 
 “Commodity Exchange Act” means the Commodity Exchange Act (7 U.S.C. § 1
et seq.), as amended from time to time, and any successor statute. 
 “Common Stock” means the common
stock, par value $0.50 per share, of the Company. 
 “Company” has the meaning provided in the introductory
paragraph hereto, until a successor person shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Company” shall mean such successor Person. 

“Company Request” or “Company Order” means a written request or order signed in the name of
the Company by its Chairman, its President, any Vice President, its Treasurer or an Assistant Treasurer, and delivered to the Trustee. 

“Consolidated Exploration Expenses” means, for any period, exploration expenses of the Company and its
Restricted Subsidiaries for such period as determined on a consolidated basis in accordance with GAAP. 

“Consolidated Fixed Charge Coverage Ratio” means, for any period, the ratio on a pro forma basis of: (1) the
sum of Consolidated Net Income, Consolidated Interest Expense, Consolidated Income Tax Expense and Consolidated Non-cash Charges each to the extent deducted in computing Consolidated Net Income, in each case, for such period, of the Company and its
Restricted Subsidiaries on a consolidated basis, all determined in accordance with GAAP, decreased (to the extent included in determining Consolidated Net Income) by the sum of (a) the amount of deferred revenues that are amortized during such
period and are attributable to reserves that are subject to Volumetric Production Payments and (b) amounts recorded in 

  
 8 

 
accordance with GAAP as repayments of principal and interest pursuant to Dollar- Denominated Production Payments, to (2) Consolidated Interest Expense for such period; provided that (i)
the Consolidated Fixed Charge Coverage Ratio shall be calculated on a pro forma basis on the assumptions that (A) the Indebtedness to be incurred (and all other Indebtedness incurred after the first day of such period of four full fiscal quarters
referred to in Section 4.09(a) hereof through and including the date of determination), and (if applicable) the application of the net proceeds therefrom (and from any other such Indebtedness), including to refinance other Indebtedness, had
been incurred on the first day of such four-quarter period and, in the case of Acquired Indebtedness, on the assumption that the related transaction (whether by means of purchase, merger or otherwise) also had occurred on such date with the
appropriate adjustments with respect to such acquisition being included in such pro forma calculation and (B) any acquisition or disposition by the Company or any Restricted Subsidiary of any Properties outside the ordinary course of business, or
any repayment of any principal amount of any Indebtedness of the Company or any Restricted Subsidiary prior to the Stated Maturity thereof, in either case since the first day of such period of four full fiscal quarters through and including the date
of determination, had been consummated on such first day of such four-quarter period, (ii) in making such computation, the Consolidated Interest Expense attributable to interest on any Indebtedness required to be computed on a pro forma basis in
accordance with Section 4.09(a) and (A) bearing a floating interest rate shall be computed as if the rate in effect on the date of computation had been the applicable rate for the entire period and (B) which was not outstanding during the
period for which the computation is being made but which bears, at the option of the Company, a fixed or floating rate of interest, shall be computed by applying, at the option of the Company, either the fixed or floating rate, (iii) in making such
computation, the Consolidated Interest Expense attributable to interest on any Indebtedness under a revolving credit facility required to be computed on a pro forma basis in accordance with Section 4.09(a) hereof shall be computed based upon
the average daily balance of such Indebtedness during the applicable period, provided that such average daily balance shall be reduced by the amount of any repayment of Indebtedness under a revolving credit facility during the applicable period,
which repayment permanently reduced the commitments or amounts available to be reborrowed under such facility, (iv) notwithstanding clauses (ii) and (iii) of this provision, interest on Indebtedness determined on a fluctuating basis, to the extent
such interest is covered by agreements relating to Interest Rate Protection Obligations, shall be deemed to have accrued at the rate per annum resulting after giving effect to the operation of such agreements, (v) in making such calculation,
Consolidated Interest Expense shall exclude interest attributable to Dollar-Denominated Production Payments, and (vi) if after the first day of the period referred to in clause (1) of this definition the Company has permanently retired any
Indebtedness out of the Net Cash Proceeds of the issuance and sale of shares of Qualified Capital Stock of the Company within 30 days of such issuance and sale, Consolidated Interest Expense shall be calculated on a pro forma basis as if such
Indebtedness had been retired on the first day of such period. 
 “Consolidated Income Tax Expense” means,
for any period, the provision for federal, state, local and foreign income taxes (including state franchise taxes accounted for as income taxes in accordance with GAAP) of the Company and its Restricted Subsidiaries for such period as determined on
a consolidated basis in accordance with GAAP. 

  
 9 

 “Consolidated Interest Expense” means, for any period, without
duplication, the sum of (1) the interest expense of the Company and its Restricted Subsidiaries for such period as determined on a consolidated basis in accordance with GAAP, including, without limitation, (a) any amortization of debt discount, (b)
the net cost under Interest Rate Protection Obligations (including any amortization of discounts), (c) the interest portion of any deferred payment obligation constituting Indebtedness, (d) all commissions, discounts and other fees and charges owed
with respect to letters of credit and bankers’ acceptance financing and (e) all accrued interest, in each case to the extent attributable to such period, (2) to the extent any Indebtedness of any Person (other than the Company or a Restricted
Subsidiary) is guaranteed by the Company or any Restricted Subsidiary, the aggregate amount of interest paid (to the extent not accrued in a prior period) or accrued by such other Person during such period attributable to any such Indebtedness, in
each case to the extent attributable to that period, (3) the aggregate amount of the interest component of Capitalized Lease Obligations paid (to the extent not accrued in a prior period), accrued or scheduled to be paid or accrued by the Company
and its Restricted Subsidiaries during such period as determined on a consolidated basis in accordance with GAAP and (4) the aggregate amount of dividends paid (to the extent such dividends are not accrued in a prior period and excluding dividends
paid in Qualified Capital Stock) or accrued on Disqualified Capital Stock of the Company and its Restricted Subsidiaries, to the extent such Disqualified Capital Stock is owned by Persons other than the Company or its Restricted Subsidiaries, less,
to the extent included in any of clauses (1) through (4), amortization of capitalized debt issuance costs of the Company and its Restricted Subsidiaries during such period. 

“Consolidated Net Income” means, for any period, the consolidated net income (or loss) of the Company and its
Restricted Subsidiaries for such period as determined in accordance with GAAP, adjusted by excluding: 
 (1)
net after-tax extraordinary gains or losses (less all fees and expenses relating thereto); 
 (2) net
after-tax gains or losses (less all fees and expenses relating thereto) attributable to Asset Sales; 
 (3)
the net income (or net loss) of any Person (other than the Company or any of its Restricted Subsidiaries), in which the Company or any of its Restricted Subsidiaries has an ownership interest, except to the extent of the amount of dividends or other
distributions actually paid to the Company or any of its Restricted Subsidiaries in cash by such other Person during such period (regardless of whether such cash dividends or distributions are attributable to net income (or net loss) of such Person
during such period or during any prior period); 
 (4) the net income of any Restricted Subsidiary to the
extent that the declaration or payment of dividends or similar distributions by that Restricted Subsidiary is not at the date of determination permitted, directly or indirectly, by operation of the terms of its charter or any agreement, instrument,
judgment, decree, order, statute, rule or governmental regulation applicable to that Restricted Subsidiary or its stockholders; 

(5) dividends paid in Qualified Capital Stock; 

  
 10 

 (6) income resulting from transfers of assets received by the
Company or any Restricted Subsidiary from an Unrestricted Subsidiary; 
 (7) Consolidated Exploration
Expenses and any write-downs or impairments of non-current assets; and 
 (8) the cumulative effect of a
change in accounting principles. 
 “Consolidated Non-cash Charges” means, for any period, the aggregate
depreciation, depletion, amortization and exploration expense and other non-cash expenses of the Company and its Restricted Subsidiaries reducing Consolidated Net Income for such period, determined on a consolidated basis in accordance with GAAP
(excluding any such non-cash charge for which an accrual of or reserve for cash charges for any future period is required). 

“Conversion Agent” means a Person engaged to perform the obligations in respect of the conversion of the
Notes. 
 “Convertible Note Documents” means this Indenture, the 2020 Convertible Notes Indenture, the
Collateral Agreements and any agreement instrument or other document evidencing or governing any Convertible Note Obligations related to the Notes. 

“Convertible Note Obligations” means all advances to, and debts, liabilities, obligations, covenants and
duties of, the Company or any Subsidiary Guarantor arising under the Convertible Notes Indentures, the New Convertible Notes, the Subsidiary Guarantees in respect of the New Convertible Notes and the Collateral Agreements (including all principal,
premium, interest, penalties, fees, charges, charges, expenses, indemnifications, reimbursement obligations, damages, guarantees, and other liabilities or amounts payable or arising thereunder), whether direct or indirect (including those acquired
by assumption), absolute or contingent, due or to become due, now existing or hereafter arising and including interest and fees that accrue after the commencement by or against the Company or any Subsidiary Guarantor of any proceeding in bankruptcy
or insolvency law naming such Person as the debtor in such proceeding, regardless of whether such interest and fees are allowed claims in such proceeding. 

“Convertible Notes Indentures” means, collectively, this Indenture and the 2020 Convertible Notes Indenture.

 “Corporate Trust Office” means, for purposes of presenting Securities and at any time its corporate
trust business shall be administered, American Stock Transfer & Trust Company, LLC located at 6201 15th Avenue, Brooklyn, New York 11219, or such other address as the Trustee may designate from time to time by notice to the Holders and the
Company, or the principal corporate trust office of any successor Trustee (or such other address as such successor Trustee may designate from time to time by notice to the Holders and the Company). 

“Daily VWAP” means for any Trading Day, the per share volume-weighted average price as displayed under the
heading “Bloomberg VWAP” on Bloomberg page “WLL<equity>VWAP” (or its equivalent successor if such page is not available) in respect of the period from the scheduled open of trading until the scheduled close of trading of
the primary trading session on such Trading Day, up to and including the final closing print (which is 

  
 11 

 
indicated by Condition Code “6” in Bloomberg) (or if such volume-weighted average price is unavailable, the market value of one share of Common Stock on such Trading Day, determined,
using a volume-weighted average method, by a nationally recognized independent investment banking firm retained for this purpose by the Company). 

“Default” means any event, act or condition that is, or after notice or passage of time or both would become,
an Event of Default. 
 “Definitive Note” means a certificated Note registered in the name of the Holder
thereof and issued in accordance with Section 2.06 hereof, substantially in the form of Exhibit A hereto except that such Note shall not bear the Global Note Legend set forth in Section 2.06(f) and shall not have the “Schedule of
Increases or Decreases in the Global Note” attached thereto. 
 “Depositary” means The Depository
Trust Company, its nominees and their respective successors and assigns, or such other depository institution hereinafter appointed by the Company. 

“Disinterested Director” means, with respect to any transaction or series of transactions in respect of which
the Board of Directors of the Company is required to deliver a Board Resolution hereunder, a member of the Board of Directors of the Company who does not have any material direct or indirect financial interest (other than an interest arising solely
from the beneficial ownership of Capital Stock of the Company) in or with respect to such transaction or series of transactions. 

“Disqualified Capital Stock” means any Capital Stock that, either by its terms, by the terms of any security
into which it is convertible or exchangeable or by contract or otherwise, is, or upon the happening of an event or passage of time would be, required to be redeemed or repurchased prior to the final Stated Maturity of the Notes or is redeemable at
the option of the Holder thereof at any time prior to such final Stated Maturity, or is convertible into or exchangeable for debt securities at any time prior to such final Stated Maturity. For purposes of Section 4.09(a), Disqualified
Capital Stock shall be valued at the greater of its voluntary or involuntary maximum fixed redemption or repurchase price plus accrued and unpaid dividends. For such purposes, the “maximum fixed redemption or repurchase price” of any
Disqualified Capital Stock which does not have a fixed redemption or repurchase price shall be calculated in accordance with the terms of such Disqualified Capital Stock as if such Disqualified Capital Stock were redeemed or repurchased on the date
of determination, and if such price is based upon, or measured by, the fair market value of such Disqualified Capital Stock, such fair market value shall be determined in good faith by the board of directors of the issuer of such Disqualified
Capital Stock; provided that if such Disqualified Capital Stock is not at the date of determination permitted or required to be redeemed or repurchased, the “maximum fixed redemption or repurchase price” shall be the book value of
such Disqualified Capital Stock. 
 “Dollar-Denominated Production Payments” means production payment
obligations of the Company or a Restricted Subsidiary recorded as liabilities in accordance with GAAP, together with all undertakings and obligations in connection therewith 

  
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 “Engineering Report” means the Initial Engineering Report and
each engineering report delivered pursuant to Section 4.04(b)(3) or (b)(4). 
 “Equity
Interests” means Capital Stock and all warrants, options or other rights to acquire Capital Stock (but excluding any debt security that is convertible into, or exchangeable for, Capital Stock). 

“Euroclear” means the Euroclear System or any successor securities clearing agency. 

“Exchange Act” means the Securities Exchange Act of 1934, as amended from time to time, and any successor act
thereto. 
 “Exchange Offer and Consent Solicitation” means a series of transactions in which the Company
will (i) exchange the New Senior Secured Notes and the New Warrants for the Old Senior Secured Notes, (ii) exchange the New 2020 Convertible Notes for the Company’s 9 1⁄2% Senior Notes due 2020, (iii) exchange the Notes for the Company’s 7 3⁄4% Senior Notes due 2019 and (iv) solicit the
consent of the holders of the Old Senior Secured Notes and Old Unsecured Notes for certain amendments to the Old Indentures, including amendments to eliminate or amend certain restrictive covenants contained in the Old Indentures, release the
collateral securing the Old Senior Secured Notes and, to the extent necessary, approve the appointment of American Stock Transfer & Trust Company, LLC as trustee under the Old Indentures. 

“Exchanged Properties” means properties or assets used or useful in the Oil and Gas Business received by the
Company or a Restricted Subsidiary in trade or as a portion of the total consideration for other such properties or assets. 

“Fair Market Value” means with respect to any Property, the sale value that would be obtained in an
arm’s-length free market transaction between an informed and willing seller under no compulsion to sell and an informed and willing buyer under no compulsion to buy. Fair Market Value of a Property equal to or in excess of $10,000,000 shall be
determined by the Board of Directors of the Company acting in good faith, whose determination shall be conclusive and evidenced by a Board Resolution delivered to the Trustee, and any lesser Fair Market Value may be determined by an officer of the
Company acting in good faith. 
 “Federal Bankruptcy Code” means the United States Bankruptcy Code of Title
11 of the United States Code, as amended from time to time. 
 “GAAP” means generally accepted accounting
principles in the United States of America as in effect from time to time. All ratios and computations based on GAAP contained in this Indenture will be computed in conformity with GAAP. 

“Global Note” means a Note in global form registered in the name of the Depositary or its nominee,
substantially in the form of Exhibit A hereto, and that bears the Global Note Legend set forth in Section 2.06(f) and that has the “Schedule of Increases or Decreases in the Global Note” attached thereto, issued in accordance with
Sections 2.01, 2.06(b), 2.06(c), 2.06(d) or 2.06(e) hereof. 

  
 13 

 “Government Securities” means direct obligations of, or
obligations guaranteed by, the United States of America for the payment of which guarantee or obligations the full faith and credit of the United States is pledged. 

The uncapitalized term “guarantee” means, as applied to any obligation, (1) a guarantee (other than by
endorsement of negotiable instruments or documents for collection in the ordinary course of business), direct or indirect, in any manner, of any part or all of such obligation and (2) an agreement, direct or indirect, contingent or otherwise, the
practical effect of which is to assure in any way the payment or performance (or payment of damages in the event of non-performance) of all or any part of such obligation, including, without limiting the foregoing, the payment of amounts drawn down
under letters of credit. When used as a verb, “guarantee” has a corresponding meaning. 
 “Hedging
Agreement” means (1) any and all rate swap transactions, basis swaps, credit derivative transactions, forward rate transactions, commodity swaps, commodity options, forward commodity contracts, equity or equity index swaps or options, bond
or bond price or bond index swaps or options or forward bond or forward bond price or forward bond index transactions, interest rate options, forward foreign exchange transactions, cap transactions, floor transactions, collar transactions, currency
swap transactions, cross-currency rate swap transactions, currency options, spot contracts or any similar transactions or any combination of any of the foregoing (including any options to enter into any of the foregoing and any agreement, contract
or transaction that constitutes a “swap” within the meaning of section 1a(47) of the Commodity Exchange Act), whether or not any such transaction is governed by or subject to any master agreement, and (2) any and all transactions of any
kind, and the related confirmations, which are subject to the terms and conditions of, or governed by, any form of master agreement published by the International Swaps and Derivatives Association, Inc., any International Foreign Exchange Master
Agreement, or any other master agreement (any such master agreement, together with any related schedules, a “Master Agreement”), including any such obligations or liabilities under any Master Agreement. 

“Holder” means a Person in whose name a Note (including an Additional Note) is registered in the Note
Register. 
 “Hydrocarbon Interest” means all rights, titles, interests and estates now or hereafter
acquired in and to oil and gas leases, oil, gas and mineral leases or other liquid or gaseous hydrocarbon leases, mineral fee interests, overriding royalty and royalty interests, operating rights, net profit interests, production payment interests
and other similar types of interests, including any reserved or residual interest of whatever nature. 

“Hydrocarbons” means oil, gas, casinghead gas, drip gasoline, natural gasoline, condensate, distillate,
liquid hydrocarbons, gaseous hydrocarbons and all products refined or separated therefrom. 

  
 14 

 “Indebtedness” means, with respect to any Person, without
duplication: 
 (1) all liabilities of such Person, contingent or otherwise, for borrowed money or for the
deferred purchase price of Property or services (excluding any trade accounts payable and other accrued current liabilities incurred and reserves established in the ordinary course of business) and all liabilities of such Person incurred in
connection with any agreement to purchase, redeem, exchange, convert or otherwise acquire for value any Capital Stock of such Person, or any warrants, rights or options to acquire such Capital Stock, outstanding on the Issue Date or thereafter, if,
and to the extent, any of the foregoing would appear as a liability upon a balance sheet of such Person prepared in accordance with GAAP; 

(2) all obligations of such Person evidenced by bonds, notes, debentures or other similar instruments, if, and
to the extent, any of the foregoing would appear as a liability upon a balance sheet of such Person prepared in accordance with GAAP; 

(3) all obligations of such Person with respect to letters of credit; 

(4) all indebtedness of such Person created or arising under any conditional sale or other title retention
agreement with respect to Property acquired by such Person (even if the rights and remedies of the seller or lender under such agreement in the event of default are limited to repossession or sale of such Property), but excluding trade accounts
payable arising and reserves established in the ordinary course of business; 
 (5) all Capitalized Lease
Obligations of such Person; 
 (6) the Attributable Indebtedness (in excess of any related Capitalized Lease
Obligations) related to any Sale/Leaseback Transaction of such Person; 
 (7) all Indebtedness referred to in
the preceding clauses of other Persons and all dividends of other Persons, the payment of which is secured by (or for which the holder of such Indebtedness has an existing right, contingent or otherwise, to be secured by) any Lien upon Property
(including, without limitation, accounts and contract rights) owned by such Person, even though such Person has not assumed or become liable for the payment of such Indebtedness (the amount of such obligation being deemed to be the lesser of the
value of such Property or the amount of the obligation so secured); 
 (8) all guarantees by such Person of
Indebtedness referred to in this definition (including, with respect to any Production Payment, any warranties or guaranties of production or payment by such Person with respect to such Production Payment but excluding other contractual obligations
of such Person with respect to such Production Payment); and 
 (9) all obligations of such Person under or
in respect of currency exchange contracts, oil and natural gas price hedging arrangements and Interest Rate Protection Obligations. 

The accrual of interest, the accretion or amortization of original issue discount, the payment of interest on any Indebtedness
in the form of additional Indebtedness with the same terms, and the payment of dividends on Disqualified Capital Stock or Preferred Stock in the form of additional shares of the same class of Disqualified Capital Stock or Preferred Stock shall be
deemed to be an Incurrence of Indebtedness or an issuance of Disqualified Capital Stock or Preferred Stock for purposes of this definition. In addition, Disqualified Capital Stock shall be deemed to be Indebtedness. 

  
 15 

 Subject to clause (8) of the first sentence of this definition, neither
Dollar-Denominated Production Payments nor Volumetric Production Payments shall be deemed to be Indebtedness. 

“Indenture” means this Indenture, as amended or supplemented from time to time. 

“Indirect Participant” means a Person who holds a beneficial interest in a Global Note through a Participant.

 “Initial Engineering Report” means the engineering report dated as of December 31, 2014, prepared by Lee
Keeling & Associates, Inc. 
 “Insolvency or Liquidation Proceeding” means (1) any voluntary or
involuntary case or proceeding under any bankruptcy law with respect to any Collateral Grantor, (2) any other voluntary or involuntary insolvency, reorganization or bankruptcy case or proceeding, or any receivership, liquidation, reorganization or
other similar case or proceeding with respect to any Collateral Grantor or with respect to any of its assets, (3) any liquidation, dissolution, reorganization or winding up of any Collateral Grantor whether voluntary or involuntary and whether or
not involving insolvency or bankruptcy (other than any liquidation, dissolution, reorganization or winding up of any Subsidiary of the Company permitted by the Pari Passu Documents), (4) any assignment for the benefit of creditors or any other
marshalling of assets and liabilities of any Collateral Grantor or (5) any other proceeding of any type or nature in which substantially all claims of creditors of any Collateral Grantor are determined and any payment or distribution is or may be
made on account of such claims. 
 “Intercreditor Agreement” means (1) the Intercreditor Agreement among
the Priority Lien Collateral Agent, the Collateral Agent, the Company, each other Collateral Grantor and the other parties from time to time party thereto, to be entered into on the Issue Date, as it may be amended, restated, supplemented or
otherwise modified from time to time in accordance with the Convertible Notes Indentures or Collateral Trust Agreement, as applicable, and (2) any replacement thereof that contains terms not materially less favorable to the holders of the New
Convertible Notes than the Intercreditor Agreement referred to in clause (1). 
 “Interest Payment Date”
means the Stated Maturity of an installment of interest on the Notes. 
 “Interest Rate Protection
Obligations” means the obligations of any Person pursuant to any arrangement with any other Person whereby, directly or indirectly, such Person is entitled to receive from time to time periodic payments calculated by applying either a
floating or a fixed rate of interest on a stated notional amount in exchange for periodic payments made by such Person calculated by applying a fixed or a floating rate of interest on the same notional amount and shall include, without limitation,
interest rate swaps, caps, floors, collars and similar agreements or arrangements designed to protect against or manage such Person’s and any of its Subsidiaries exposure to fluctuations in interest rates. 

  
 16 

 “Investment” means, with respect to any Person, any direct or
indirect advance, loan, guarantee of Indebtedness or other extension of credit or capital contribution by such Person to (by means of any transfer of cash or other Property to others or any payment for Property or services for the account or use of
others), or any purchase or acquisition by such Person of any Capital Stock, bonds, notes, debentures or other securities (including derivatives) or evidences of Indebtedness issued by, any other Person. In addition, the Fair Market Value of the net
assets of any Restricted Subsidiary at the time that such Restricted Subsidiary is designated an Unrestricted Subsidiary shall be deemed to be an “Investment” made by the Company in such Unrestricted Subsidiary at such time.
“Investments” shall exclude (1) extensions of trade credit or other advances to customers on commercially reasonable terms in accordance with normal trade practices or otherwise in the ordinary course of business, (2) Interest Rate
Protection Obligations entered into in the ordinary course of business or as required by any Permitted Indebtedness or any Indebtedness incurred in compliance with Section 4.09, but only to the extent that the stated aggregate notional
amounts of such Interest Rate Protection Obligations do not exceed 105% of the aggregate principal amount of such Indebtedness to which such Interest Rate Protection Obligations relate and (3) endorsements of negotiable instruments and documents in
the ordinary course of business. If the Company or any Restricted Subsidiary sells or otherwise disposes of any Capital Stock of any direct or indirect Restricted Subsidiary of the Company such that, after giving effect to such sale or disposition,
such Person is no longer a Restricted Subsidiary of the Company, the Company will be deemed to have made an Investment on the date of any such sale or disposition equal to the Fair Market Value of the Company’s Investments in such Restricted
Subsidiary that were not sold or disposed of. 
 “Issue Date” means September 6, 2016. 

“Junior Lien” means any Lien which (1) is also granted to secure the Convertible Note Obligations and (2) is
subordinate to the Liens securing the Priority Lien Obligations pursuant to the Intercreditor Agreement. 
 “Lender
Provided Hedging Agreement” means any Hedging Agreement between the Company or any Subsidiary Guarantor and a Secured Swap Counterparty. 

“Lien” means any mortgage, charge, pledge, lien (statutory or other), security interest, hypothecation,
assignment for security, claim or similar type of encumbrance (including, without limitation, any agreement to give or grant any lease, conditional sale or other title retention agreement having substantially the same economic effect as any of the
foregoing) upon or with respect to any Property of any kind. A Person shall be deemed to own subject to a Lien any Property which such Person has acquired or holds subject to the interest of a vendor or lessor under any conditional sale agreement,
capital lease or other title retention agreement. 
 “Liquid Securities” means securities (1) of an issuer
that is not an Affiliate of the Company, (2) that are publicly traded on the New York Stock Exchange, the American Stock Exchange or the Nasdaq Stock Market and (3) as to which the Company is not subject to any restrictions on sale or transfer
(including any volume restrictions under Rule 144 under the Securities Act or any other restrictions imposed by the Securities Act) or as to which a registration statement under the Securities Act covering the resale thereof is in effect for as long
as the securities are held; provided that securities meeting the requirements of clauses (1), (2) 

  
 17 

 
and (3) above shall be treated as Liquid Securities from the date of receipt thereof until and only until the earlier of (a) the date on which such securities are sold or exchanged for cash or
Cash Equivalents and (b) 150 days following the date of receipt of such securities. If such securities are not sold or exchanged for cash or Cash Equivalents within 120 days of receipt thereof, for purposes of determining whether the
transaction pursuant to which the Company or a Restricted Subsidiary received the securities was in compliance with Section 4.10 hereof, such securities shall be deemed not to have been Liquid Securities at any time. 

“Material Change” means an increase or decrease (except to the extent resulting from changes in prices) of
more than 30% during a fiscal quarter in the estimated discounted future net revenues from proved oil and gas reserves of the Company and its Restricted Subsidiaries, calculated in accordance with clause (1)(a) of the definition of “Adjusted
Consolidated Net Tangible Assets”; provided that the following will be excluded from the calculation of Material Change: (1) any acquisitions during the quarter of oil and gas reserves with respect to which the Company’s estimate of
the discounted future net revenues from proved oil and gas reserves has been confirmed by independent petroleum engineers and (2) any dispositions of Properties during such quarter that were disposed of in compliance with Section 4.10. 

“Maturity” means, with respect to any Note, the date on which any principal of such Note becomes due and
payable as therein or in the Indenture provided, whether at the Stated Maturity with respect to such principal or by declaration of acceleration, call for redemption or purchase or otherwise. 

“Minority Interest” means the percentage interest represented by any class of Capital Stock of a Restricted
Subsidiary that are not owned by the Company or a Restricted Subsidiary. 
 “Moody’s” means
Moody’s Investors Service, Inc. or any successor to the rating agency business thereof. 
 “Mortgage”
means all mortgages, deeds of trust and similar documents, instruments and agreements (and all amendments, modifications and supplements thereof) creating, evidencing, perfecting or otherwise establishing the Liens on Oil and Gas Properties and
other related assets to secure payment of the New Convertible Notes and the Subsidiary Guarantees or any part thereof. 

“Mortgaged Properties” means any property owned by a Collateral Grantor that is subject to the Liens existing
and to exist under the terms of the Mortgages. 
 “Net Available Cash” from an Asset Sale or Sale/Leaseback
Transaction means cash proceeds received therefrom (including (1) any cash proceeds received by way of deferred payment of principal pursuant to a note or installment receivable or otherwise, but only as and when received, and (2) the Fair Market
Value of Liquid Securities and Cash Equivalents, and excluding (a) any other consideration received in the form of assumption by the acquiring Person of Indebtedness or other obligations relating to the Property that is the subject of such Asset
Sale or Sale/Leaseback Transaction and (b) except to the extent subsequently converted to cash, Cash Equivalents or Liquid Securities within 240 days after such Asset Sale or Sale/Leaseback Transaction, consideration constituting Exchanged
Properties or consideration other than as 

  
 18 

 
identified in the immediately preceding clauses (1) and (2)), in each case net of (i) all legal, title and recording expenses, commissions and other fees and expenses incurred, and all federal,
state, foreign and local taxes required to be paid or accrued as a liability under GAAP as a consequence of such Asset Sale or Sale/Leaseback Transaction, (ii) all payments made on any Indebtedness (but specifically excluding Indebtedness of the
Company and its Restricted Subsidiaries assumed in connection with or in anticipation of such Asset Sale or Sale/Leaseback Transaction) which is secured by any assets subject to such Asset Sale or Sale/Leaseback Transaction, in accordance with the
terms of any Lien upon such assets, or which must by its terms, or in order to obtain a necessary consent to such Asset Sale or Sale/Leaseback Transaction or by applicable law, be repaid out of the proceeds from such Asset Sale or Sale/Leaseback
Transaction, provided that such payments are made in a manner that results in the permanent reduction in the balance of such Indebtedness and, if applicable, a permanent reduction in any outstanding commitment for future incurrences of Indebtedness
thereunder, (iii) all distributions and other payments required to be made to minority interest holders in Subsidiaries or joint ventures as a result of such Asset Sale or Sale/ Leaseback Transaction and (iv) the deduction of appropriate amounts to
be provided by the seller as a reserve, in accordance with GAAP, against any liabilities associated with the assets disposed of in such Asset Sale or Sale/ Leaseback Transaction and retained by the Company or any Restricted Subsidiary after such
Asset Sale or Sale/ Leaseback Transaction; provided that if any consideration for an Asset Sale or Sale/Leaseback Transaction (which would otherwise constitute Net Available Cash) is required to be held in escrow pending determination of
whether a purchase price adjustment will be made, such consideration (or any portion thereof) shall become Net Available Cash only at such time as it is released to such Person or its Restricted Subsidiaries from escrow. 

“Net Cash Proceeds” with respect to any issuance or sale of Qualified Capital Stock or other securities,
means the cash proceeds of such issuance or sale net of attorneys’ fees, accountants’ fees, underwriters’ or placement agents’ fees, discounts or commissions and brokerage, consultant and other fees and expenses actually incurred
in connection with such issuance or sale and net of taxes paid or payable as a result thereof. 
 “Net Working
Capital” means (1) all current assets of the Company and its Restricted Subsidiaries, less (2) all current liabilities of the Company and its Restricted Subsidiaries, except current liabilities included in Indebtedness, in each case as set
forth in consolidated financial statements of the Company prepared in accordance with GAAP. 
 “New 2020 Convertible
Notes” means the Company’s 9 1/2% Convertible Secured PIK Notes due 2020. Unless the context otherwise requires, all references to the New 2020 Convertible Notes shall include the Additional New 2020 Convertible Notes. 

“New Convertible Notes” means, collectively, the Notes and the New 2020 Convertible Notes. 

“New Senior Secured Notes” means the Company’s Senior Secured Toggle Notes due 2020. Unless the
context otherwise requires, all references to the New Senior Secured Notes shall include the Additional New Senior Secured Notes. 

  
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 “New Warrants” means the warrants issued to the holders of the
Old Senior Secured Notes in the Exchange Offer and Consent Solicitation that are exercisable for shares of the Company’s common stock. 

“Non-Recourse Indebtedness” means Indebtedness or that portion of Indebtedness of the Company or any
Restricted Subsidiary incurred in connection with the acquisition by the Company or such Restricted Subsidiary of any Property and as to which (i) the holders of such Indebtedness agree that they will look solely to the Property so acquired and
securing such Indebtedness for payment on or in respect of such Indebtedness, and neither the Company nor any Subsidiary (other than an Unrestricted Subsidiary) (a) provides credit support, including any undertaking, agreement or instrument which
would constitute Indebtedness, or (b) is directly or indirectly liable for such Indebtedness, and (ii) no default with respect to such Indebtedness would permit (after notice or passage of time or both), according to the terms thereof, any holder of
any Indebtedness of the Company or a Restricted Subsidiary to declare a default on such Indebtedness or cause the payment thereof to be accelerated or payable prior to its Stated Maturity. 

“Note Documents” means this Indenture, the Collateral Agreements and any agreement instrument or other
document evidencing or governing any Note Obligations. 
 “Note Obligations” means all advances to, and
debts, liabilities, obligations, covenants and duties of, the Company or any Subsidiary Guarantor arising under this Indenture, the Notes, the Additional Notes, the Subsidiary Guarantees and the Collateral Agreements (including all principal,
premium, interest, penalties, fees, charges, charges, expenses, indemnifications, reimbursement obligations, damages, guarantees, and other liabilities or amounts payable or arising thereunder), whether direct or indirect (including those acquired
by assumption), absolute or contingent, due or to become due, now existing or hereafter arising and including interest and fees that accrue after the commencement by or against the Company or any Subsidiary Guarantor of any proceeding in bankruptcy
or insolvency law naming such Person as the debtor in such proceeding, regardless of whether such interest and fees are allowed claims in such proceeding. 

“Note Register” means the register maintained by or for the Company in which the Company shall provide for
the registration of the Notes and the transfer of the Notes. 
 “Notes” has the meaning provided in the
recitals hereto. The Additional Notes shall have the same rights and benefits as the Notes issued on the Issue Date, and shall be treated together with the Notes as a single class for all purposes under this Indenture. Unless the context
otherwise requires, all references to the Notes shall include the Additional Notes. 
 “Notes Custodian”
means the custodian with respect to a Global Note (as appointed by the Depositary), or any successor Person thereto and shall initially be the Trustee. 

“Obligations” means all obligations for principal, premium, interest, penalties, fees, indemnifications,
payments with respect to any letters of credit, reimbursements, damages and other liabilities payable under the documentation governing any Indebtedness. 

  
 20 

 “Officer” means, with respect to any Person, the Chairman of the
Board of Directors, the Chief Executive Officer, the President, the Chief Operating Officer, the Chief Financial Officer, the Treasurer, the Controller, the Secretary or any Vice President of such Person. 

“Officers’ Certificate” means a certificate signed on behalf of any Person by two Officers, one of whom
must be a Financial Officer of such Person. 
 “Oil and Gas Business” means (1) the acquisition,
exploration, development, operation and disposition of interests in oil, gas and other hydrocarbon Properties, (2) the gathering, marketing, treating, processing, storage, refining, selling and transporting of any production from such interests or
Properties, (3) any business relating to or arising from exploration for or development, production, treatment, processing, storage, refining, transportation or marketing of oil, gas and other minerals and products produced in association therewith,
and (4) any activity necessary, appropriate or incidental to the activities described in the foregoing clauses (1) through (3) of this definition. 

“Oil and Gas Properties” means Hydrocarbon Interests; the properties now or hereafter pooled or unitized with
Hydrocarbon Interests; all presently existing or future unitization, pooling agreements and declarations of pooled units and the units created thereby (including without limitation all units created under orders, regulations and rules of any
Governmental Authority have jurisdiction) that may affect all or any portion of the Hydrocarbon Interests; all operating agreements, contracts and other agreements that relate to any of the Hydrocarbon Interests or the production, sale, purchase,
exchange or processing of Hydrocarbons from or attributable to such Hydrocarbon Interest; all Hydrocarbons in and under and which may be produced and saved or attributable to the Hydrocarbon Interests, the lands covered thereby and all oil in tanks
and all rents, issues, profits, proceeds, products, revenues and other income from or attributable to the Hydrocarbon Interests; all tenements, hereditaments, appurtenances and properties in any manner appertaining, belonging, affixed or incidental
to the Hydrocarbon Interests, properties, rights, titles, interests and estates described or referred to in this definition, including any and all property, real or personal, now owned or hereinafter acquired and situated upon, used, held for use or
useful in connection with the operating, working or development of any of such Hydrocarbon Interests or property (excluding drilling rigs, automotive equipment or other personal property which may be on such premises for the purpose of drilling a
well or for other similar temporary uses) and including any and all oil wells, gas wells, injection wells or other wells, buildings, structures, fuel separators, liquid extraction plants, plant compressors, pumps, pumping units, field gathering
systems, tanks and tank batteries, fixtures, valves, fittings, machinery and parts, engines, boilers, meters, apparatus, equipment, appliances, tools, implements, cables, wires, towers, casing, tubing and rods, surface leases, rightsofway, easements
and servitudes together with all additions, substitutions, replacements, accessions and attachments to any and all of the foregoing. 

“Old Indentures” means (i) the Indenture, dated as of October 9, 2009 (the “Base
Indenture”), among the Company, the subsidiary guarantors named therein, and American Stock Transfer & Trust Company, LLC, as the successor trustee, as amended and supplemented by the Third Supplemental Indenture, dated as of March 14,
2011, among the Company, the subsidiary guarantors named therein and American Stock Transfer & Trust Company, LLC, as the successor trustee, relating to the Company’s 7 3⁄4% Senior Notes due 2019, (ii) the Base 

  
 21 

 
Indenture, as amended and supplemented by the Fourth Supplemental Indenture, dated as of June 5, 2012, among the Company, the subsidiary guarantors named therein and American Stock Transfer &
Trust Company, LLC, as the successor trustee, relating to the Company’s 9 1⁄2% Senior Notes due 2020 and (iii) the Indenture, dated as of March 13, 2015,
among the Company, the subsidiary guarantors named therein, and American Stock Transfer & Trust Company, LLC, as the successor trustee, relating to the Company’s Old Senior Secured Notes. 

“Old Senior Secured Notes” means the Company’s 10% Senior Secured Notes due 2020. 

“Old Unsecured Notes” means, collectively, the Company’s
7 3⁄4% Senior Notes due 2019 and 9 1⁄2% Senior Notes due 2020. 

“Opinion of Counsel” means a written opinion of counsel, who may be counsel for the Company (or any
Subsidiary Guarantor), including an employee of the Company (or any Subsidiary Guarantor), and who shall be reasonably acceptable to the Trustee. 

“Optional Conversion Notice” means a “Conversion Notice” in the form attached to Form of Note
attached hereto as Exhibit A. 
 “Outstanding” when used with respect to Notes, means, as of the date of
determination, all Notes theretofore authenticated and delivered under this Indenture, except: 
 (1) Notes
theretofore canceled by the Trustee or delivered to the Trustee for cancellation; 
 (2) Notes, or portions
thereof, for whose payment or redemption money in the necessary amount has been theretofore deposited with the Trustee or any Paying Agent (other than the Company) in trust or set aside and segregated in trust by the Company (if the Company shall
act as its own Paying Agent) for the Holders of such Notes, provided that, if such Notes are to be redeemed, notice of such redemption has been duly given pursuant to this Indenture or provision therefor satisfactory to the Trustee has been made;

 (3) Notes, except to the extent provided in Sections 8.02 and 8.03 hereof, with respect to
which the Company has effected legal defeasance or covenant defeasance as provided in Article 8 hereof; and 

(4) Notes which have been replaced pursuant to Section 2.07 hereof or in exchange for or in lieu of
which other Notes have been authenticated and delivered pursuant to this Indenture, other than any such Notes in respect of which there shall have been presented to the Trustee proof satisfactory to it that such Notes are held by a protected
purchaser in whose hands the Notes are valid obligations of the Company; 
 provided that in
determining whether the Holders of the requisite principal amount of Outstanding Notes have given any request, demand, authorization, direction, consent, notice or waiver hereunder, and for the purpose of making the calculations required by TIA
Section 313, Notes owned by the Company, any Subsidiary Guarantor or any other obligor upon the Notes or any Affiliate of the Company, any Subsidiary Guarantor or such other obligor shall be disregarded and deemed not to be Outstanding,

  
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except that, in determining whether the Trustee shall be protected in making such calculation or in relying upon any such request, demand, authorization, direction, consent, notice or waiver,
only Notes which the Trustee knows to be so owned shall be so disregarded. Notes so owned which have been pledged in good faith may be regarded as Outstanding if the pledgee establishes to the satisfaction of the Trustee the pledgee’s
right so to act with respect to such Notes and that the pledgee is not the Company, any Subsidiary Guarantor or any other obligor upon the Notes or any Affiliate of the Company, any Subsidiary Guarantor or such other obligor. 

“Participant” means, with respect to the Depositary, Euroclear or Clearstream, a Person who has an account
with the Depositary, Euroclear or Clearstream, respectively (and, with respect to the DTC, shall include Euroclear and Clearstream). 

“Permitted Collateral Liens” means Liens described in clauses (1), (2), (5), (6), (7), (8), (9), (10), (11),
(13), (18), (19), (20), (21), (22), (23) and (24) of the definition of “Permitted Liens” that, by operation of law, have priority over the Liens securing the Notes and the Subsidiary Guarantees. 

“Permitted Investments” means any of the following: 

(1) Investments in Cash Equivalents; 

(2) Investments in property, plant and equipment used in the ordinary course of business; 

(3) Investments in the Company or any of its Restricted Subsidiaries; 

(4) Investments by the Company or any of its Restricted Subsidiaries in another Person, if (a) as a result of
such Investment (i) such other Person becomes a Restricted Subsidiary or (ii) such other Person is merged or consolidated with or into, or transfers or conveys all or substantially all of its Properties to, the Company or a Restricted Subsidiary and
(b) such other Person is primarily engaged in the Oil and Gas Business; 
 (5) entry into operating
agreements, joint ventures, partnership agreements, working interests, royalty interests, mineral leases, processing agreements, farm-out agreements, contracts for the sale, transportation or exchange of oil and natural gas, unitization agreements,
pooling arrangements, area of mutual interest agreements or other similar or customary agreements, transactions, Properties, interests or arrangements, and Investments and expenditures in connection therewith or pursuant thereto, in each case made
or entered into in the ordinary course of the Oil and Gas Business; 
 (6) entry into any hedging
arrangements in the ordinary course of business for the purpose of protecting the Company’s or any Restricted Subsidiary’s production, purchases and resales against fluctuations in oil or natural gas prices; 

  
 23 

 (7) entry into any currency exchange contract in the ordinary
course of business; 
 (8) Investments in stock, obligations or securities received in settlement of debts
owing to the Company or any Restricted Subsidiary as a result of bankruptcy or insolvency proceedings or upon the foreclosure, perfection or enforcement of any Lien in favor of the Company or any Restricted Subsidiary, in each case as to debt owing
to the Company or any Restricted Subsidiary that arose in the ordinary course of business of the Company or any such Restricted Subsidiary; 

(9) guarantees of Indebtedness permitted under Section 4.09; 

(10) investments in Unrestricted Subsidiaries or joint ventures in an aggregate amount not to exceed at any one
time outstanding $25,000,000; and 
 (11) other Investments, in an aggregate amount not to exceed at any one
time outstanding the greater of (a) $25,000,000 and (b) 5% of Adjusted Consolidated Net Tangible Assets. 

“Permitted Liens” means the following types of Liens: 

(1) Liens securing Indebtedness of the Company and any Subsidiary Guarantor under the Revolving Credit
Agreement in an aggregate principal amount not to exceed $50,000,000 at any time outstanding; provided that such Liens are subject to the Priority Lien Intercreditor Agreement; 

(2) Liens existing as of the Issue Date (excluding Liens securing Indebtedness of the Company and any
Subsidiary Guarantor under the Revolving Credit Agreement); 
 (3) Liens on any Properties of the Company and
any Subsidiary Guarantor securing (a) the New 2020 Convertible Notes issued on the Issue Date in the Exchange Offer and Consent Solicitation (and any assumption of obligations guaranteed thereby), the Additional New 2020 Convertible Notes issued in
connection with the payment of interest thereon, and the subsidiary guarantees in respect thereof and (b) the Notes issued on the Issue Date in the Exchange Offer and Consent Solicitation (and any assumption of obligations guaranteed thereby), the
Additional Notes issued in connection with the payment of interest thereon, and the Subsidiary Guarantees in respect thereof; 

(4) Liens in favor of the Company or any Restricted Subsidiary; 

(5) Liens for taxes, assessments and governmental charges or claims either (a) not delinquent or (b) contested
in good faith by appropriate proceedings and as to which the Company or its Restricted Subsidiaries shall have set aside on its books such reserves as may be required pursuant to GAAP; 

(6) statutory Liens of landlords and Liens of carriers, warehousemen, mechanics, suppliers, materialmen,
repairmen and other Liens imposed by law incurred in the ordinary course of business for sums not delinquent or being contested in good faith, if such reserve or other appropriate provision, if any, as shall be required by GAAP shall have been made
in respect thereof; 

  
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 (7) Liens incurred or deposits made in the ordinary course of
business in connection with workers’ compensation, unemployment insurance and other types of social security, or to secure the payment or performance of tenders, statutory or regulatory obligations, surety and appeal bonds, bids, government
contracts and leases, performance and return of money bonds and other similar obligations (exclusive of obligations for the payment of borrowed money but including lessee or operator obligations under statutes, governmental regulations or
instruments related to the ownership, exploration and production of oil, gas and minerals on state, Federal or foreign lands or waters); 

(8) judgment and attachment Liens not giving rise to an Event of Default so long as any appropriate legal
proceedings which may have been duly initiated for the review of such judgment shall not have been finally terminated or the period within which such proceeding may be initiated shall not have expired; 

(9) easements, rights-of-way, restrictions and other similar charges or encumbrances not interfering in any
material respect with the ordinary conduct of the business of the Company or any of its Restricted Subsidiaries; 

(10) any interest or title of a lessor under any capital lease or operating lease; 

(11) purchase money Liens; provided that (a) the related purchase money Indebtedness shall not be
secured by any Property of the Company or any Restricted Subsidiary other than the Property so acquired (including, without limitation, those acquired indirectly through the acquisition of stock or other ownership interests) and any proceeds
therefrom, (b) the aggregate principal amount of Indebtedness secured by such Liens it otherwise permitted to be incurred under this Indenture and does not exceed the cost of the property or assets so acquired and (c) the Liens securing such
Indebtedness shall be created within 90 days of such acquisition; 
 (12) Liens securing obligations under
hedging agreements that the Company or any Restricted Subsidiary enters into in the ordinary course of business for the purpose of protecting its production, purchases and resales against fluctuations in oil or natural gas prices; 

(13) Liens upon specific items of inventory or other goods of any Person securing such Person’s
obligations in respect of bankers’ acceptances issued or created for the account of such Person to facilitate the purchase, shipment or storage of such inventory or other goods; 

(14) Liens securing reimbursement obligations with respect to commercial letters of credit which encumber
documents and other Property relating to such letters of credit and products and proceeds thereof; 

  
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 (15) Liens encumbering Property under construction arising from
progress or partial payments by a customer of the Company or its Restricted Subsidiaries relating to such Property; 

(16) Liens encumbering deposits made to secure obligations arising from statutory, regulatory, contractual or
warranty requirements of the Company or any of its Restricted Subsidiaries, including rights of offset and set-off; 

(17) Liens securing Interest Rate Protection Obligations which Interest Rate Protection Obligations relate to
Indebtedness that is secured by Liens otherwise permitted under this Indenture; 
 (18) Liens (other than
Liens securing Indebtedness) on, or related to, Properties to secure all or part of the costs incurred in the ordinary course of business for the exploration, drilling, development or operation thereof; 

(19) Liens on pipeline or pipeline facilities which arise by operation of law; 

(20) Liens arising under operating agreements, joint venture agreements, partnership agreements, oil and gas
leases, farm-out agreements, division orders, contracts for the sale, transportation or exchange of oil and natural gas, unitization and pooling declarations and agreements, area of mutual interest agreements and other agreements which are customary
in the Oil and Gas Business; 
 (21) Liens reserved in oil and gas mineral leases for bonus or rental
payments or for compliance with the terms of such leases; 
 (22) Liens constituting survey exceptions,
encumbrances, easements, or reservations of, or rights to others for, rights-of-way, zoning or other restrictions as to the use of real properties, and minor defects of title which, in the case of any of the foregoing, were not incurred or created
to secure the payment of borrowed money or the deferred purchase price of Property or services, and in the aggregate do not materially adversely affect the value of Properties of the Company and the Restricted Subsidiaries, taken as a whole, or
materially impair the use of such Properties for the purposes for which such Properties are held by the Company or any Restricted Subsidiaries; 

(23) Liens securing Non-Recourse Indebtedness; provided that the related Non-Recourse Indebtedness shall
not be secured by any Property of the Company or any Restricted Subsidiary other than the Property acquired (including, without limitation, those acquired indirectly through the acquisition of stock or other ownership interests) by the Company or
any Restricted Subsidiary with the proceeds of such Non-Recourse Indebtedness; 
 (24) Liens on property
existing at the time of acquisition thereof by the Company or any Subsidiary of the Company and Liens on Property of a Subsidiary existing at the time it became a Subsidiary; provided that such Liens were in existence prior to the
contemplation of the acquisition and do not extend to any assets other than the acquired Property; 

  
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 (25) Liens resulting from the deposit of funds or evidences of
Indebtedness in trust for the purpose of defeasing Indebtedness of the Company or any of its Restricted Subsidiaries so long as such deposit and such defeasance are permitted under Section 4.07; 

(26) Priority Liens to secure the New Senior Secured Notes issued on the Issue Date (and the subsidiary
guarantees in respect thereof) and incurred under clause (12) of the definition of “Permitted Indebtedness”; 

(27) Liens to secure any Permitted Refinancing Indebtedness incurred to renew, refinance, refund, replace,
amend, defease or discharge, as a whole or in part, Indebtedness that was previously so secured; provided that (a) the new Liens shall be limited to all or part of the same property and assets (plus improvements, accessions, proceeds or
dividends or distributions in respect thereof) that secured (or, under the written arrangements under which the original Lien arose, could secure) the Indebtedness being refinanced and (b) the new Liens have no greater priority relative to the Notes
and the Subsidiary Guarantees, and the holders of the Indebtedness secured by such Liens have no greater intercreditor rights relative to the Notes and the Subsidiary Guarantees and the Holders thereof, than the original Liens and the related
Indebtedness; and 
 (28) additional Liens of the Company or any Restricted Subsidiary of the Company with
respect to obligations that do not exceed at any one time outstanding $75,000,000; provided that Liens incurred under this clause (28) to secure Additional New Senior Secured Notes incurred under Section 4.09(b)(11) shall be permitted
to secure up to $91,875,000 in face amount of Additional New Senior Secured Notes issued under the Senior Secured Notes Indenture. 

Notwithstanding anything in clauses (1) through (28) of this definition, the term “Permitted Liens”
shall not include any Liens resulting from the creation, incurrence, issuance, assumption or guarantee of any Production Payments other than Production Payments that are created, incurred, issued, assumed or guaranteed in connection with the
financing of, and within 30 days after, the acquisition of the Properties that are subject thereto. 
 “Permitted
Refinancing Indebtedness” means Indebtedness of the Company or a Restricted Subsidiary, the net proceeds of which are used to renew, extend, refinance, refund or repurchase (including, without limitation, pursuant to a Change of Control
Offer or Prepayment Offer) outstanding Indebtedness of the Company or any Restricted Subsidiary; provided that (1) if the Indebtedness (including the Notes) being renewed, extended, refinanced, refunded or repurchased is pari passu
with or subordinated in right of payment to either the Notes or the Subsidiary Guarantees, then such Indebtedness is pari passu with or subordinated in right of payment to the Notes or the Subsidiary Guarantees, as the case may be, at least
to the same extent as the Indebtedness being renewed, extended, refinanced, refunded or repurchased, (2) such Indebtedness has a Stated Maturity for its final scheduled principal payment that is no earlier than the Stated Maturity for the final
scheduled principal payment of the Indebtedness being renewed, extended, refinanced, refunded or repurchased, (3) if the Company or a Subsidiary Guarantor is the issuer of, or otherwise an obligor in respect of the Indebtedness

  
 27 

 
being renewed, refinanced, refunded or repurchased, such Permitted Refinancing Indebtedness is not Incurred by any Restricted Subsidiary that is not the Company or a Subsidiary Guarantor, (4)
such Indebtedness has an Average Life at the time such Indebtedness is incurred that is equal to or greater than the Average Life of the Indebtedness being renewed, extended, refinanced, refunded or repurchased and (5) if the Indebtedness being
renewed, extended, refinanced, refunded or repurchased by its terms provides that interest is payable only in kind, then such Indebtedness may not permit the payment of scheduled interest in cash; provided, further, that such
Indebtedness is in an aggregate principal amount (or, if such Indebtedness is issued at a price less than the principal amount thereof, the aggregate amount of gross proceeds therefrom is) not in excess of the aggregate principal amount then
outstanding of the Indebtedness being renewed, extended, refinanced, refunded or repurchased (or if the Indebtedness being renewed, extended, refinanced, refunded or repurchased was issued at a price less than the principal amount thereof, then not
in excess of the amount of liability in respect thereof determined in accordance with GAAP) plus the amount of any premium required to be paid in connection with such renewal, extension, refinancing, refunding or repurchase pursuant to the terms of
the Indebtedness being renewed, extended, refinanced, refunded or repurchased or the amount of any premium reasonably determined by the Company as necessary to accomplish such renewal, extension, refinancing, refunding or repurchase, plus the amount
of reasonable fees and expenses incurred by the Company or such Restricted Subsidiary in connection therewith. 

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

“Preferred Stock” means, with respect to any Person, any and all shares, interests, participations or other
equivalents (however designated) of such Person’s preferred or preference stock, whether now outstanding or issued after the Issue Date, including, without limitation, all classes and series of preferred or preference stock of such Person. 

“Petroleum Industry Standards” shall mean the Definitions for Oil and Gas Reserves promulgated by the Society
of Petroleum Engineers (or any generally recognized successor) as in effect at the time in question. 
 “Pledge
Agreement” means each Pledge Agreement and Irrevocable Proxy to be entered into on the Issue Date in favor of the Collateral Agent for the benefit of the Secured Parties and each other pledge agreement in substantially the same form in
favor of the Collateral Agent for the benefit of the Secured Parties delivered in accordance with the Convertible Notes Indentures and the Collateral Agreements. 

“Preferred Stock,” as applied to the Capital Stock of any Person, means Capital Stock of such Person of any
class or classes (however designated) that ranks prior, as to the payment of dividends or as to the distribution of assets upon any voluntary or involuntary liquidation, dissolution or winding up of such Person, to shares of Capital Stock of any
other class of such Person. 

  
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 “Priority Lien” means a Lien granted (or purported to be
granted) by the Company or any Subsidiary Guarantor in favor of the Priority Lien Collateral Agent, at any time, upon assets or property of the Company or any Subsidiary Guarantor to secured any Priority Lien Obligations. 

“Priority Lien Collateral Agent” means the Revolving Credit Agreement Agent, or if the Revolving Credit
Agreement ceases to exist, the collateral agent or other representative of the holders of the New Senior Secured Notes designated pursuant to the terms of the Priority Lien Documents and the Intercreditor Agreement. 

“Priority Lien Documents” means, collectively, the Revolving Credit Agreement Documents and the Senior
Secured Note Documents. 
 “Priority Lien Intercreditor Agreement” means (1) the Amended and Restated
Priority Lien Intercreditor Agreement, among the Priority Lien Collateral Agent, Senior Secured Notes Trustee, the Revolving Credit Agreement Agent, the Company, each other Collateral Grantor, the other parties from time to time party thereto, and
American Stock Transfer & Trust Company, LLC in its capacity as the successor trustee under the Old Senior Secured Notes to be entered into on the Issue Date, as it may be amended, restated, supplemented or otherwise modified from time to time
in accordance with the Priority Lien Documents and (2) any replacement thereof. 
 “Priority Lien
Obligations” means, collectively, (a) the Revolving Credit Agreement Obligations and (b) the Senior Secured Note Obligations, in each case whether accrued or incurred before or after the commencement of an Insolvency or Liquidation
Proceeding, and whether or not allowed or allowable in an Insolvency or Liquidation Proceeding. 
 “Production
Payments” means, collectively, Dollar-Denominated Production Payments and Volumetric Production Payments. 

“Property” means, with respect to any Person, any interest of such Person in any kind of property or asset,
whether real, personal or mixed, or tangible or intangible, including, without limitation, Capital Stock in any other Person. 

“Proved and Probable Drilling Locations” means all drilling locations of the Collateral Grantors located in
the Haynesville and Bossier shale acreage in the States of Louisiana and Texas that are Proved Reserves or classified, in accordance with the Petroleum Industry Standards, as “Probable Reserves.” 

“Proved Developed Non-Producing Reserves” shall mean oil and gas reserves that, in accordance with Petroleum
Industry Standards, are classified as both “Proved Reserves” and “Developed Non-Producing Reserves.” 

“Proved Developed Producing Reserves” shall mean oil and gas reserves that in accordance with Petroleum
Industry Standards, are classified as both “Proved Reserves” and “Developed Producing Reserves”. 

  
 29 

 “Proved Developed Reserves” shall mean oil and gas reserves
that, in accordance with Petroleum Industry Standards, are classified as both “Proved Reserves” and one of the following: (1) “Developed Producing Reserves” or (2) “Developed Non-Producing Reserves.” 

“Proved Reserves” shall mean oil and gas reserves that, in accordance with Petroleum Industry Standards, are
classified as both “Proved Reserves” and one of the following: (1) “Developed Producing Reserves”, (2) “Developed Non-Producing Reserves” or (3) “Undeveloped Reserves”. 

“PV-9” means, with respect to any Proved Reserves expected to be produced, the net present value, discounted
at 9% per annum, of the future net revenues expected to accrue to the Collateral Grantors’ collective interests in such reserves during the remaining expected economic lives of such reserves, calculated by the Revolving Credit Agreement Agent
(or, if no Revolving Credit Agreement is then in effect, the Collateral Agent) in its sole and absolute discretion; provided that the PV-9 associated with Proved Developed Non-Producing Reserves shall comprise no more than 25% of total PV-9.

 “Qualified Capital Stock” of any Person means any and all Capital Stock of such Person other than
Disqualified Capital Stock. 
 “Registration Rights Agreement” means Registration Rights Agreement
substantially in the form of Exhibit C attached hereto. 
 “Regular Record Date” for the interest payable
on any Interest Payment Date means the June 1 or December 1 (whether or not a Business Day), as the case may be, next preceding such Interest Payment Date.     

“Relevant Stock Exchange” means The New York Stock Exchange or, if the Common Stock (or other security for
which a Daily VWAP must be determined) is not then listed on The New York Stock Exchange, the principal other U.S. national or regional securities exchange on which the Common Stock (or such other security) is then listed. 

“Required Stockholder Approval” means the approval by (1) a majority of the issued and outstanding shares of
Common Stock of the amendment to the Company’s restated articles of incorporation to increase the number of shares of the Company’s common stock authorized for issuance in an amount to provide a sufficient number of authorized shares of
Common Stock for the issuance of shares upon conversion of the New Convertible Notes and, to the extent necessary, exercise of the New Warrants and (2) a majority of the shares of Common Stock represented at the special meeting and entitled to vote
on the issuance of the maximum number of shares of Common Stock that would be issued upon conversion of all of the outstanding New Convertible Notes and, to the extent necessary, exercise of all of the New Warrants. 

“Responsible Officer,” when used with respect to the Trustee, means any officer in the Corporate Trust Office
having direct responsibility for the administration of this Indenture, and also means, with respect to a particular corporate trust matter, any other officer of the Trustee to whom such matter is referred because of his knowledge of and familiarity
with the particular subject. 

  
 30 

 “Restricted Investment” means (without duplication) (1) the
designation of a Subsidiary as an Unrestricted Subsidiary in the manner described in the definition of “Unrestricted Subsidiary” and (2) any Investment other than a Permitted Investment. 

“Restricted Subsidiary” means any Subsidiary of the Company, whether existing on or after the Issue Date,
unless such Subsidiary of the Company is an Unrestricted Subsidiary or is designated as an Unrestricted Subsidiary pursuant to the terms of this Indenture. 

“Revolving Credit Agreement” means that certain Credit Agreement, dated as of March 4, 2015, among the
Company, the lenders from time to time party thereto and the Revolving Credit Agreement Agent, as amended, restated, modified, renewed, refunded, replaced or refinanced, from time to time. 

“Revolving Credit Agreement Agent” means Bank of Montreal (or other agent designated in the Revolving Credit
Agreement), together with its successors and permitted assigns in such capacity. 
 “Revolving Credit Agreement
Documents” means the Revolving Credit Agreement and any other Loan Documents (as defined in the Revolving Credit Agreement). 

“Revolving Credit Agreement Obligations” means, collectively, (1) the Obligations (as defined in the
Revolving Credit Agreement) of the Company and the Subsidiary Guarantors under the Revolving Credit Agreement Documents, in an aggregate principal amount for all such Obligations not to exceed $50,000,000, plus interest and all fees, costs, charges,
penalties and expenses, including legal fees and expenses to the extent authorized under the Revolving Credit Agreement Documents, in each case whether accrued or incurred before or after the commencement of an Insolvency or Liquidation Proceeding,
and whether or not allowed or allowable in an Insolvency or Liquidation Proceeding, and (2) the Secured Swap Obligations. 

“S&P” means S&P Global Ratings, a division of The McGraw-Hill Companies, Inc., or any successor to
the rating agency business thereof. 
 “Sale/Leaseback Transaction” means, with respect to the Company or
any of its Restricted Subsidiaries, any arrangement with any Person providing for the leasing by the Company or any of its Restricted Subsidiaries of any principal property, whereby such property has been or is to be sold or transferred by the
Company or any of its Restricted Subsidiaries to such Person. 
 “Secured Parties” means (1) the Collateral
Agent, (2) the Trustee and (3) the Holders of the Convertible Note Obligations. 
 “Secured Swap
Counterparty” means, with respect to a Lender Provided Hedging Agreement, a counterparty that at the time such Hedging Agreement is entered into is a Lender (as defined in the Revolving Credit Agreement) or an Affiliate of a Lender
(including a Hedging Agreement in existence prior to the date hereof or prior to such Person or its Affiliate becoming a Lender); provided that, for the avoidance of doubt, the term “Lender Provided Hedging Agreement” shall not
include any Hedging Agreement or transactions under any Hedging Agreement entered into after the time that such counterparty ceases to be a Lender or an Affiliate of a Lender. 

  
 31 

 “Secured Swap Obligations” means all obligations of the Company
or any Subsidiary Guarantor under any Lender Provided Hedging Agreement. 
 “Securities Act” means the
Securities Act of 1933, as amended from time to time, and any successor act thereto. 
 “Security
Agreement” means each Pledge Agreement and Irrevocable Proxy dated as of the Issue Date in favor of the Collateral Agent for the benefit of the Secured Parties and each other security agreement in substantially the same form in favor of the
Collateral Agent for the benefit of the Secured Parties delivered in accordance with the Convertible Notes Indentures and the Collateral Agreements. 

“Senior Indebtedness” means any Indebtedness of the Company or a Restricted Subsidiary (whether outstanding
on the date hereof or hereinafter incurred), unless such Indebtedness is Subordinated Indebtedness. 
 “Senior
Secured Note Documents” means the Indenture, dated as of September 6, 2016, among the Company, the subsidiary guarantors named therein and the Senior Secured Notes Trustee, relating to the New Senior Secured Notes. 

“Senior Secured Notes Trustee” means American Stock Transfer & Trust Company, LLC, as the trustee for the
New Senior Secured Notes. 
 “Stated Maturity” means, when used with respect to any Indebtedness or any
installment of interest thereon, the date specified in the instrument evidencing or governing such Indebtedness as the fixed date on which the principal of such Indebtedness or such installment of interest is due and payable. 

“Subordinated Indebtedness” means Indebtedness of the Company or a Subsidiary Guarantor which is expressly
subordinated in right of payment to the Notes or the Subsidiary Guarantees, as the case may be. 

“Subsidiary” means, with respect to any Person, (1) a corporation a majority of whose Voting Stock is at the
time owned, directly or indirectly, by such Person, by one or more Subsidiaries of such Person or by such Person and one or more Subsidiaries of such Person, or (2) any other Person (other than a corporation), including, without limitation, a joint
venture, in which such Person, one or more Subsidiaries of such Person or such Person and one or more Subsidiaries of such Person have, directly or indirectly, at the date of determination thereof, at least majority ownership interest entitled to
vote in the election of directors, managers or trustees thereof (or other Person performing similar functions). 

“Subsidiary Guarantee” means any guarantee of the Notes by any Subsidiary Guarantor in accordance with
Section 4.13 and 10.01 hereof. 

  
 32 

 “Subsidiary Guarantor” means (1) Comstock Oil & Gas, LP, (2)
Comstock Oil & Gas—Louisiana, LLC, (3) Comstock Oil & Gas GP, LLC, (4) Comstock Oil & Gas Investments, LLC, (5) Comstock Oil & Gas Holdings, Inc., (6) each of Comstock’s other Restricted Subsidiaries, if any, executing a
supplemental indenture in compliance with Section 4.13(a) hereof and (7) any Person that becomes a successor guarantor of the Notes in compliance with Sections 4.13 hereof. 

“Threshold Price” means, initially, $12.32. The Threshold Price is subject to adjustment in inverse
proportion to the adjustments to the Conversion Rate pursuant to Article 12 hereof. 
 “Trust Indenture
Act” or “TIA” means the Trust Indenture Act of 1939, as amended and in force at the date at which this Supplemental Indenture was executed, except as provided in Section 9.06 hereof.

“Trading Day” means a day on which: 

(1) trading in the Common Stock (or other security for which a Daily VWAP must be determined) generally occurs
on the Relevant Stock Exchange or, if the Common Stock (or such other security) is not then listed on the Relevant Stock Exchange, on the principal other market on which the Common Stock (or such other security) is then traded; and 

(2) a Daily VWAP for the Common Stock (or other security for which a Daily VWAP must be determined) is
available on such securities exchange or market; 
 provided that if the Common Stock (or other security for which a Daily VWAP must
be determined) is not so listed or traded, “Trading Day” means a business day. 
 “Trustee” means
American Stock Transfer & Trust Company, LLC, a New York limited liability company, in its capacity as trustee under this Indenture, until a successor replaces it in accordance with the applicable provisions of this Indenture, and thereafter
“Trustee” means each Person who is then a Trustee thereunder. 
 “Uniform Commercial Code” means
the Uniform Commercial Code as in effect in any applicable jurisdiction from time to time. 
 “Unrestricted
Subsidiary” means (1) any Subsidiary of the Company that at the time of determination will be designated an Unrestricted Subsidiary by the Board of Directors of the Company as provided below and (2) any Subsidiary of an Unrestricted
Subsidiary. The Board of Directors of the Company may designate any Subsidiary of the Company as an Unrestricted Subsidiary so long as (a) neither the Company nor any Restricted Subsidiary is directly or indirectly liable pursuant to the terms
of any Indebtedness of such Subsidiary; (b) no default with respect to any Indebtedness of such Subsidiary would permit (upon notice, lapse of time or otherwise) any holder of any other Indebtedness of the Company or any Restricted Subsidiary to
declare a default on such other Indebtedness or cause the payment thereof to be accelerated or payable prior to its Stated Maturity; (c) such designation as an Unrestricted Subsidiary would be permitted under Section 4.07 hereof; and (d) such
designation shall not result in the creation or imposition of any Lien on any of the Properties of the Company or any Restricted Subsidiary (other than any Permitted Lien or any Lien the creation or imposition of which shall have been in

  
 33 

 
compliance with Section 4.12 hereof); provided that with respect to clause (a), the Company or a Restricted Subsidiary may be liable for Indebtedness of an Unrestricted Subsidiary
if (i) such liability constituted a Permitted Investment or a Restricted Payment permitted by Section 4.07 hereof, in each case at the time of incurrence, or (ii) the liability would be a Permitted Investment at the time of designation of
such Subsidiary as an Unrestricted Subsidiary. Any such designation by the Board of Directors of the Company shall be evidenced to the Trustee by filing a Board Resolution with the Trustee giving effect to such designation. If, at any time any
Unrestricted Subsidiary would fail to meet the foregoing requirements as an Unrestricted Subsidiary, it shall thereafter cease to be an Unrestricted Subsidiary for purposes of this Indenture and any Indebtedness of such Subsidiary shall be deemed to
be incurred as of such date. The Board of Directors of the Company may designate any Unrestricted Subsidiary as a Restricted Subsidiary if, immediately after giving effect to such designation on a pro forma basis, (i) no Default or Event of Default
shall have occurred and be continuing, (ii) the Company could incur $1.00 of additional Indebtedness under Section 4.09(a) hereof and (iii) if any of the Properties of the Company or any of its Restricted Subsidiaries would upon such
designation become subject to any Lien (other than a Permitted Lien), the creation or imposition of such Lien shall have been in compliance with Section 4.12. 

“Volumetric Production Payments” means production payment obligations of the Company or a Restricted
Subsidiary recorded as deferred revenue in accordance with GAAP, together with all undertakings and obligations in connection therewith. 

“Voting Stock” means any class or classes of Capital Stock pursuant to which the holders thereof have the
general voting power under ordinary circumstances to elect at least a majority of the board of directors, managers or trustees of any Person (irrespective of whether or not, at the time, stock of any other class or classes shall have, or might have,
voting power by reason of the happening of any contingency). 
 “Wholly Owned Restricted Subsidiary” means
any Restricted Subsidiary of the Company to the extent (1) all of the Capital Stock or other ownership interests in such Restricted Subsidiary, other than directors’ qualifying shares mandated by applicable law, is owned directly or indirectly
by the Company or (2) such Restricted Subsidiary does substantially all of its business in one or more foreign jurisdictions and is required by the applicable laws and regulations of any such foreign jurisdiction to be partially owned by the
government of such foreign jurisdiction or individual or corporate citizens of such foreign jurisdiction in order for such Restricted Subsidiary to transact business in such foreign jurisdiction, provided that the Company, directly or indirectly,
owns the remaining Capital Stock or ownership interest in such Restricted Subsidiary and, by contract or otherwise, controls the management and business of such Restricted Subsidiary and derives the economic benefits of ownership of such Restricted
Subsidiary to substantially the same extent as if such Restricted Subsidiary were a wholly owned subsidiary. 

  
 34 

 Section 1.02. Other Definitions. 

 

			
	 Term
	  	Defined in Section
	 “Act”
	  	14.03
	 “Additional Notes”
	  	Exhibit A
	 “Affiliate Transaction”
	  	4.11
	 “Base Indenture”
	  	1.01
	 “Change of Control Notice”
	  	4.15
	 “Change of Control Offer”
	  	4.15
	 “Change of Control Purchase Date”
	  	4.15
	 “Change of Control Purchase Price”
	  	4.15
	 “Conversion Date”
	  	12.01
	 “Conversion Rate”
	  	12.01
	 “Covenant Suspension Period”
	  	4.17
	 “DTC”
	  	2.06
	 “Event of Default”
	  	6.01
	 “Excess Proceeds”
	  	4.10
	 “Funding Guarantor”
	  	10.05
	 “Investment Grade Ratings”
	  	4.17
	 “Mandatory Conversion”
	  	12.01
	 “Mandatory Conversion Event”
	  	12.01
	 “Mandatory Conversion Notice”
	  	12.01
	 “Merger Event”
	  	12.10
	 “Offer Amount”
	  	4.10
	 “Offer Period”
	  	4.10
	 “Optional Conversion”
	  	12.01
	 “Paying Agent”
	  	2.03
	 “Payment Restriction”
	  	4.08
	 “Permitted Consideration”
	  	4.10
	 “Permitted Indebtedness”
	  	4.09
	 “Prepayment Offer”
	  	4.10
	 “Prepayment Offer Notice”
	  	4.10
	 “Purchase Date”
	  	4.10
	 “Reference Property”
	  	12.10
	 “Register”
	  	2.03
	 “Registrar”
	  	2.03
	 “Restricted Payment”
	  	4.07
	 “Reversion Date”
	  	4.17
	 “Surviving Entity”
	  	5.01
	 “Suspended Covenants”
	  	4.17
	 “Suspension Date”
	  	4.17
	 “Suspension Period”
	  	4.17
	 “U.S. Government Obligations”
	  	8.04

 Section 1.03. Incorporation by Reference of Trust Indenture Act. 

(a) Whenever the Indenture refers to a provision of the TIA, the provision is incorporated by reference in and made a part of
this Indenture. 

  
 35 

 (b) The following TIA terms used in this Indenture have the following meanings:

 (1) “indenture securities” means the Notes, 

(2) “indenture security holder” means a Holder, 

(3) “indenture to be qualified” means this Indenture, 

(4) “indenture trustee” or “institutional trustee” means the Trustee, and 

(5) “obligor” on the Notes means the Company or any Subsidiary Guarantor and any successor obligor
upon the Notes. 
 (c) All other TIA terms used in this Indenture that are defined by the TIA, defined by TIA reference to
another statute or defined by Commission rule and not otherwise defined herein have the meanings assigned to them therein. 
 Section 1.04.
Rules of Construction. 
 For all purposes of this Indenture, except as otherwise expressly provided or unless the
context otherwise requires: 
 (a) the terms defined in this Article have the meanings assigned to them in this Article, and
include the plural as well as the singular; 
 (b) all accounting terms not otherwise defined herein have the meanings
assigned to them in accordance with GAAP and all accounting calculations will be determined in accordance with GAAP; 
 (c)
the words “herein,” “hereof” and “hereunder” and other words of similar import refer to this Supplemental Indenture as a whole and not to any particular Article, Section or other subdivision; 

(d) the masculine gender includes the feminine and the neuter; 

(e) a “day” means a calendar day; 

(f) the term “merger” includes a statutory share exchange and the term “merged” has a correlative meaning;

 (g) provisions apply to successive events and transactions; and 

(h) references to agreements and other instruments include subsequent amendments and waivers but only to the extent not
prohibited by this Supplemental Indenture. 

  
 36 

 ARTICLE 2. 

THE NOTES 
 Section 2.01. Form
and Dating. 
 (a) General. The Notes and the Trustee’s certificate of authentication therefor shall be
substantially in the form of Exhibit A hereto, which is hereby incorporated in and expressly made a part of this Indenture. The Notes may have other notations, legends or endorsements required by law, stock exchange rule or
usage. Each Note shall be dated the date of its authentication. The terms of the Notes set forth in Exhibit A are part of the terms of this Indenture. The Notes shall be in denominations of integral multiples of $1.00. On each
Interest Payment Date, the principal amount of any Additional Note issued to any Holder, for the relevant interest period as of the relevant record date for such Interest Payment Date, shall be rounded down to the nearest whole dollar. 

The terms and provisions contained in the Exhibit A and the Notes shall constitute, and are hereby expressly made, a part of
this Indenture and the Company, the Subsidiary Guarantors and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and to be bound thereby. However, to the extent any such provision
conflicts with the express provisions of this Indenture, the provisions of this Indenture shall govern and be controlling. 

(b) Global Notes. Notes issued in global form will be substantially in the form of Exhibit A hereto (including the
Global Note Legend thereon and the “Schedule of Increases and Decreases in the Global Note” attached thereto). Notes issued in definitive form will be substantially in the form of Exhibit A hereto (but without the Global Note Legend
thereon and without the “Schedule of Increases and Decreases in the Global Note” attached thereto). Each Global Note will represent such of the outstanding Notes as will be specified therein and each represents the aggregate principal
amount of outstanding Notes from time to time endorsed thereon. The aggregate principal amount of outstanding Notes represented by such Global Note may from time to time be reduced or increased, as appropriate, to reflect exchanges, redemptions
and the issuance of Additional Notes. Any endorsement of a Global Note to reflect the amount of any increase or decrease in the aggregate principal amount of outstanding Notes represented thereby will be made by the Trustee or the Notes
Custodian, at the direction of the Trustee, in accordance with instructions given by the Holder thereof as required by Section 2.06 or by a Company Order in connection with the issuance of Additional Notes as required by Section
2.02(d). 
 Section 2.02. Execution and Authentication. 

(a) Two Officers of the Company shall sign the Notes for the Company by manual or facsimile signature. The Company’s seal
may be impressed, affixed, imprinted or reproduced on the Notes and may be in facsimile form. 
 (b) If an Officer whose
signature is on a Note no longer holds that office at the time the Trustee authenticates the Note, the Note shall be valid nevertheless. 

  
 37 

 (c) A Note shall not be valid until an authorized signatory of the Trustee
manually signs the certificate of authentication on the Note. The signature shall be conclusive evidence that the Note has been authenticated under this Indenture. 

(d) On the Issue Date, the Trustee shall authenticate and deliver Notes in an aggregate principal amount of
$270,557,000. In connection with the issuance of Additional Notes, not later than 10 business days prior to the relevant Interest Payment Date, the Company shall deliver to the Trustee and the Paying Agent (if other than the Trustee), (i) with
respect to Notes represented by Definitive Notes, the required amount of Additional Notes represented by Definitive Notes (rounded down to the nearest whole dollar) and a Company Order to authenticate and deliver such Additional Notes or (ii) with
respect to Notes represented by one or more Global Notes, a Company Order to increase the outstanding principal amount of such Global Notes by the required amount (rounded down to the nearest whole dollar) (or, if necessary, pursuant to the
requirements of the Depositary or otherwise, the required amount of Additional Notes represented by Global Notes (rounded down to the nearest whole dollar) and a Company Order to authenticate and deliver such new Global Notes). Other than as
described above, no other Notes may be issued by the Company or any Subsidiary Guarantor and authenticated and delivered pursuant to this Indenture (except for Notes authenticated and delivered at the times and in the manner specified in Sections
2.06, 2.07, 2.10, 3.06, 4.10, 4.15 or 9.05 of this Indenture). 
 (e) The
Trustee may appoint an authenticating agent reasonably acceptable to the Company to authenticate the Notes. Unless limited by the terms of such appointment, an authenticating agent may authenticate Notes whenever the Trustee may do
so. Each reference in this Indenture to authentication by the Trustee includes authentication by such agent. An authenticating agent has the same rights as any Registrar, Paying Agent or agent for service of notices and demands. 

Section 2.03. Registrar and Paying Agent. 

(a) The Company shall at all times maintain an office or agency in the United States where Notes may be presented for
registration of transfer or for exchange (the “Registrar”) and an office or agency where Notes may be presented for payment (the “Paying Agent”). The Registrar shall keep a register of the Notes and of their
transfer and exchange (the “Register”). The Company may have one or more co-registrars and one or more additional paying agents. The term “Registrar” includes any co-registrar, and the term “Paying
Agent” includes any additional paying agent. 
 (b) The Company shall enter into an appropriate agency agreement with
any Registrar, Paying Agent or co-registrar not a party to this Indenture, which shall incorporate the terms of the TIA. The agreement shall implement the provisions of this Indenture that relate to such agent. The Company shall notify the Trustee
of the name and address of any such agent. If the Company fails to maintain a Registrar or Paying Agent, the Trustee shall act as such and shall be entitled to appropriate compensation therefor pursuant to Section 7.06. The Company may act as
Paying Agent, Registrar, co-registrar or transfer agent. 

  
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 (c) The Company initially appoints the Trustee as Registrar and Paying Agent in
connection with the Notes at the Corporate Trust Office of the Trustee. 
 Section 2.04. Paying Agent to Hold Money in Trust. 

Not later than 10:00 a.m., New York City time, on each due date of the principal and Cash Interest on the Notes, the Company
shall deposit with the Paying Agent a sum sufficient to pay such principal and Cash Interest when so becoming due. The Company shall require each Paying Agent (other than the Trustee) to agree in writing that the Paying Agent shall hold in trust for
the benefit of Holders or the Trustee all money held by the Paying Agent for the payment of principal of or Cash Interest on the Notes and shall notify the Trustee of any default by the Company in making any such payment. If the Company acts as
Paying Agent, it shall segregate the money held by it as Paying Agent and hold it as a separate trust fund. The Company at any time may require a Paying Agent to pay all money held by it to the Trustee and to account for any funds disbursed by the
Paying Agent. Upon complying with this Section, the Paying Agent shall have no further liability for the money delivered to the Trustee. 

Section 2.05. Holder Lists. 

The Trustee shall preserve in as current a form as is reasonably practicable the most recent list available to it of the names
and addresses of Holders. If the Trustee is not the Registrar, the Company shall furnish to the Trustee, in writing at least five Business Days before each Interest Payment Date and at such other times as the Trustee may request in writing, a list
in such form and as of such date as the Trustee may reasonably require of the names and addresses of Holders. 
 Section 2.06. Transfer
and Exchange. 
 (a) Transfer and Exchange of Global Notes 

A Global Note may not be transferred except as a whole by the Depositary to a nominee of the Depositary, by a nominee of the
Depositary to the Depositary or to another nominee of the Depositary, or by the Depositary or any such nominee to a successor Depositary or a nominee of such successor Depositary. All beneficial interests in the Global Notes will be exchanged
by the Company for Definitive Notes if: 
 (1) the Company delivers to the Trustee notice from the
Depositary that it is unwilling or unable to continue to act as Depositary or that it is no longer a clearing agency registered under the Exchange Act and, in either case, a successor Depositary is not appointed by the Company within 90 days after
the date of such notice from the Depositary; 
 (2) the Company, at its option but subject to DTC’s
requirements, determines that the Global Notes (in whole but not in part) should be exchanged for Definitive Notes and deliver a written notice to such effect to the Trustee; or 

  
 39 

 (3) there has occurred and is continuing an Event of Default
with respect to the Notes, and the Depositary notifies the Trustee of its decision to exchange the Global Notes for Definitive Notes. 

Upon the occurrence of the preceding events in (1), (2) or (3) above, Definitive Notes shall be issued in such names as the Depositary shall
instruct the Trustee. Global Notes also may be exchanged or replaced, in whole or in part, as provided in Sections 2.07 and 2.09 hereof. Every Note authenticated and delivered in exchange for, or in lieu of, a Global Note or
any portion thereof, pursuant to this Section 2.06 or Section 2.07 or Section 2.09 hereof, shall be authenticated and delivered in the form of, and shall be, a Global Note. A Global Note may not be exchanged for another
Note other than as provided in this Section 2.06(a); provided that beneficial interests in a Global Note may be transferred and exchanged as provided in Section 2.06(b) hereof. 

(b) Transfer and Exchange of Beneficial Interests in the Global Notes 

The transfer and exchange of beneficial interests in the Global Notes will be effected through the Depositary, in accordance
with the provisions of this Indenture and the Applicable Procedures. 
 (1) Transfer of Beneficial
Interests in the Same Global Note. Beneficial interests in any Global Note may be transferred to Persons who take delivery thereof in the form of a beneficial interest in an Global Note. No written orders or instructions shall be
required to be delivered to the Registrar to effect the transfers described in this Section 2.06(b)(1). 

(2) All Other Transfers and Exchanges of Beneficial Interests in Global Notes. In connection with
all transfers and exchanges of beneficial interests that are not subject to Section 2.06(b)(1), the transferor of such beneficial interest must deliver to the Registrar either: 

(A) both: 

(i) a written order from a Participant or an Indirect Participant given to the Depositary in accordance with
the Applicable Procedures directing the Depositary to credit or cause to be credited a beneficial interest in another Global Note in an amount equal to the beneficial interest to be transferred or exchanged; and 

(ii) instructions given in accordance with the Applicable Procedures containing information regarding the
Participant account to be credited with such increase; or 
 (B) both: 

(i) a written order from a Participant or an Indirect Participant given to the Depositary in accordance with
the Applicable Procedures directing the Depositary to cause to be issued a Definitive Note in an amount equal to the beneficial interest to be transferred or exchanged; and 

  
 40 

 (ii) instructions given by the Depositary to the Registrar
containing information regarding the Person in whose name such Definitive Note shall be registered to effect such transfer or exchange. 

(c) Transfer and Exchange of Beneficial Interests in Global Notes to Definitive Notes. 

If any holder of a beneficial interest in a Global Note proposes to exchange such beneficial interest for a Definitive Note or
to transfer such beneficial interest to a Person who takes delivery thereof in the form of a Definitive Note, then, upon satisfaction of the conditions set forth in Section 2.06(b)(2) hereof, the Trustee will cause the aggregate principal
amount of the applicable Global Note to be reduced accordingly pursuant to Section 2.06(g) hereof, and the Company will execute and the Trustee will authenticate and deliver to the Person designated in the instructions a Definitive Note in
the appropriate principal amount. Any Definitive Note issued in exchange for a beneficial interest pursuant to this Section 2.06(c) will be registered in such name or names and in such authorized denomination or denominations as the
holder of such beneficial interest requests through instructions to the Registrar from or through the Depositary and the Participant or Indirect Participant. The Trustee will deliver such Definitive Notes to the Persons in whose names such
Notes are so registered. 
 (d) Transfer and Exchange of Definitive Notes for Beneficial Interests. 

Other than following an exchange of beneficial interest in a Global Note for Definitive Notes as contemplated by Section
2.06(a)(2), a Holder of a Definitive Note may exchange such Note for a beneficial interest in a Global Note or transfer such Definitive Notes to a Person who takes delivery thereof in the form of a beneficial interest in a Global Note at any
time. Upon receipt of a request for such an exchange or transfer, the Trustee will cancel the applicable Definitive Note and increase or cause to be increased the aggregate principal amount of one of the Global Notes. 

(e) Transfer and Exchange of Definitive Notes for Definitive Notes. 

Upon request by a Holder of Definitive Notes and such Holder’s compliance with the provisions of this Section
2.06(e), the Registrar will register the transfer or exchange of Definitive Notes. Prior to such registration of transfer or exchange, the requesting Holder must present or surrender to the Registrar the Definitive Notes duly endorsed or
accompanied by a written instruction of transfer in form satisfactory to the Registrar duly executed by such Holder or by its attorney, duly authorized in writing. A Holder of Definitive Notes may transfer such Notes to a Person who takes
delivery thereof in the form of a Definitive Note. Upon receipt of a request to register such a transfer, the Registrar shall register the Definitive Note pursuant to the instructions from the Holder thereof. 

(f) Legends. 

In addition to the legend appearing on the face of the form of the Notes in Exhibit A hereto relating to original issue
discount, the following legend will appear on the face of all Global Notes and Definitive Notes issued under this Indenture unless specifically stated otherwise in the applicable provisions of this Indenture. 

  
 41 

 (1) Global Note Legend. Each Global Note will
bear a legend in substantially the following form: 
 “THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE
GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (1) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE REQUIRED PURSUANT TO
SECTION 2.06 OF THE INDENTURE, (2) THIS GLOBAL NOTE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF THE INDENTURE, (3) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR
CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND (4) THIS GLOBAL NOTE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN CONSENT OF THE COMPANY. 

UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES IN DEFINITIVE FORM, THIS NOTE MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE
DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR
DEPOSITARY. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK) (“DTC”), TO THE COMPANY OR ITS AGENTS FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR SUCH OTHER ENTITY AS
MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.” 

(g) Cancellation and/or Adjustment of Global Notes. 

At such time as all beneficial interests in a particular Global Note have been exchanged for beneficial interests in another
Global Note or for Definitive Notes, or a particular Global Note has been redeemed, repurchased or canceled in whole and not in part, each such Global Note will be returned to or retained and canceled by the Trustee in accordance with Section
2.11 hereof. At any time prior to such cancellation, if any beneficial interest in a Global Note is exchanged for or transferred to a Person who will take delivery thereof in the form of a beneficial interest in another Global Note or for
Definitive Notes, the principal amount of Notes represented by such Global Note will be reduced accordingly and an endorsement will be made on such Global Note by the Trustee or by the Depositary at the direction of the Trustee to reflect

  
 42 

 
such reduction; and if the beneficial interest is being exchanged for or transferred to a Person who will take delivery thereof in the form of a beneficial interest in another Global Note, such
other Global Note will be increased accordingly and an endorsement will be made on such Global Note by the Trustee or by the Depositary at the direction of the Trustee to reflect such increase. 

(h) General Provisions Relating to Transfers and Exchanges. 

To permit registrations of transfers and exchanges, the Company will execute and the Trustee will authenticate
Global Notes and Definitive Notes upon receipt of a Company Order in accordance with Section 2.02 hereof or at the Registrar’s request. 

(2) No service charge will be made to a Holder of a beneficial interest in a Global Note or to a Holder of
a Definitive Note for any registration of transfer or exchange, but the Company may require payment of a sum sufficient to cover any transfer tax or similar governmental charge payable in connection therewith (other than any such transfer taxes or
similar governmental charge payable upon exchange or transfer pursuant to Sections 2.10, 3.06, 4.10, 4.15 and 9.05 hereof). 

(3) The Registrar will not be required to register the transfer of or exchange of any Note selected for
redemption in whole or in part, except the unredeemed portion of any Note being redeemed in part. 

(4) All Global Notes and Definitive Notes issued upon any registration of transfer or exchange of Global
Notes or Definitive Notes will be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Global Notes or Definitive Notes surrendered upon such registration of transfer or
exchange. 
 (5) Neither the Registrar nor the Company will be required: 

(A) to issue, to register the transfer of or to exchange any Notes during a period beginning at the
opening of business 15 days before the day of any selection of Notes for redemption under Section 2.02 hereof and ending at the close of business on the day of selection; 

(B) to register the transfer of or to exchange any Note selected for redemption in whole or in part,
except the unredeemed portion of any Note being redeemed in part; or 
 (C) to register the transfer of
or to exchange a Note between a record date and the next succeeding interest payment date. 
 (6) Prior
to due presentment for the registration of a transfer of any Note, the Trustee, any Agent and the Company may deem and treat the Person in whose name any Note is registered as the absolute owner of such Note for the purpose of receiving payment of
principal of and interest on such Notes and for all other purposes, and none of the Trustee, any Agent or the Company shall be affected by notice to the contrary. 

  
 43 

 (7) The Trustee will authenticate Global Notes and
Definitive Notes in accordance with the provisions of Section 2.02 hereof. 
 (8) All
certifications, certificates and Opinions of Counsel required to be submitted to the Registrar pursuant to this Section 2.06, or requested by the Trustee pursuant to Section 7.02, to effect a registration of transfer or exchange may be
submitted by facsimile or electronic image scan. 
 Section 2.07. Replacement Notes. 

(a) If a mutilated Note is surrendered to the Registrar or if the Holder claims that such Note has been lost, destroyed or
wrongfully taken, the Company shall issue and the Trustee shall, upon its receipt of a Company Order, authenticate a replacement Note if the requirements of Section 8-405 of the Uniform Commercial Code are met and the Holder satisfies any other
reasonable requirements of the Trustee. If required by the Trustee or the Company, such Holder shall furnish an indemnity bond sufficient in the judgment of the Company and the Trustee to protect the Company, the Trustee, the Paying Agent, the
Registrar and any co-registrar from any loss which any of them may suffer if a Note is replaced. The Company and the Trustee may charge the Holder for their expenses in replacing a Note. 

(b) Every replacement Note is an additional obligation of the Company. 

Section 2.08. Outstanding Notes. 

(a) Notes Outstanding at any time are all Notes authenticated by the Trustee except for those canceled by it, those delivered
to it for cancellation and those described in this Section as not Outstanding. A Note does not cease to be outstanding because the Company or an Affiliate of the Company holds the Note. 

(b) If a Note is replaced pursuant to Section 2.07, it ceases to be Outstanding unless the Trustee and the Company
receive proof satisfactory to them that the replaced Note is held by a protected purchaser. 
 (c) If the Paying Agent
segregates and holds in trust, in accordance with this Indenture, on a redemption date or maturity date money sufficient to pay all principal and interest payable on that date with respect to the Notes (or portions thereof) to be redeemed or
maturing, as the case may be, and the Paying Agent is not prohibited from paying such money to the Holders on that date pursuant to the terms of this Indenture, then on and after that date such Notes (or portions thereof) cease to be outstanding and
interest on them ceases to accrue. 
 Section 2.09. Treasury Notes. 

In determining whether the Holders of the required principal amount of Notes have concurred in any direction, waiver or
consent, Notes owned by the Company or any Subsidiary Guarantor, or by any Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company or any Subsidiary Guarantor, will be considered as
though not outstanding, except that for the purposes of determining whether the Trustee will be protected in relying on any such direction, waiver or consent, only Notes that the Trustee actually knows are so owned will be so disregarded. 

  
 44 

 Section 2.10. Temporary Notes. 

Until Definitive Notes are ready for delivery, the Company may prepare and the Trustee shall, upon its receipt of a Company
Order, authenticate temporary Notes. Temporary Notes shall be substantially in the form of Definitive Notes but may have variations that the Company considers appropriate for temporary Notes. Without unreasonable delay, the Company shall prepare and
the Trustee shall authenticate Definitive Notes and deliver them in exchange for temporary Notes. 
 Section 2.11. Cancellation. 

The Company at any time may deliver Notes to the Trustee for cancellation. The Registrar and the Paying Agent shall forward to
the Trustee any Notes surrendered to them for registration of transfer, exchange or payment. The Trustee and no one else shall, in accordance with its then customary procedures, cancel and destroy (subject to the record retention requirements of the
Exchange Act) all Notes surrendered for registration of transfer, exchange, payment or cancellation and shall, upon written request, deliver a certificate of such destruction to the Company. The Company may not issue new Notes to replace Notes it
has redeemed, paid or delivered to the Trustee for cancellation. 
 Section 2.12. Defaulted Interest. 

If the Company defaults in a payment of interest on the Notes, it shall pay the defaulted interest in any lawful manner plus,
to the extent lawful, interest payable on the defaulted interest, to the persons who are Holders on a subsequent special record date, in each case at the rate provided in the Notes and in Section 4.01 hereof. The Company shall fix or cause to be
fixed any such special record date and payment date to the reasonable satisfaction of the Trustee and shall promptly mail to each Holder a notice that states the special record date, the payment date and the amount of defaulted interest to be paid.

 Section 2.13. CUSIP and ISIN Numbers. 

The Company in issuing the Notes may use “CUSIP” numbers (if then generally in use) and, if so, the Trustee shall use
“CUSIP” numbers in notices of redemption as a convenience to Holders; provided that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Notes or as contained in any
notice of a redemption and that reliance may be placed only on the other identification numbers printed on the Notes, and any such redemption shall not be affected by any defect in or omission of such numbers. The Company will promptly notify
the Trustee, in writing, of any change in the “CUSIP” numbers. 

  
 45 

 ARTICLE 3. 

REDEMPTION OF NOTES 
 Section
3.01. Notice to Trustee. 
 If the Company elects to redeem Notes pursuant to paragraph 5 of the Notes, it shall
notify the Trustee in writing of the redemption date, the principal amount of Notes to be redeemed and that such redemption is being made pursuant to paragraph 5 of the Notes. 

The Company shall give each notice to the Trustee provided for in this Section at least 60 days before the Redemption
Date unless the Trustee consents to a shorter period. Such notice shall be accompanied by an Officers’ Certificate and an Opinion of Counsel from the Company to the effect that such redemption will comply with the conditions
herein. Any election to redeem Notes shall be revocable until the Company gives a notice of redemption pursuant to Section 3.02 to the Holders of Notes to be redeemed. For the avoidance of doubt, any election by
the Company to redeem Notes shall be made solely in cash. 
 Section 3.02. Selection by Trustee of Notes to Be Redeemed. 

(a) If less than all the Notes are to be redeemed, the particular Notes to be redeemed shall be selected not less than 30 days
nor more than 60 days prior to the Redemption Date by the Trustee, from the Outstanding Notes not previously called for redemption, pro rata, by lot or by any other method as the Trustee shall deem fair and appropriate (or in the case of
notes in global form, the Trustee will select Notes for redemption based on DTC’s method that most nearly approximates a pro rata selection) and which may provide for the selection for redemption of portions of the principal of Notes. 

(b) The Trustee shall promptly notify the Company in writing of the Notes selected for redemption and, in the case of any Notes
selected for partial redemption, the principal amount thereof to be redeemed. 
 (c) For all purposes of this Indenture,
unless the context otherwise requires, all provisions relating to redemption of Notes shall relate, in the case of any Note redeemed or to be redeemed only in part, to the portion of the principal amount of such Note which has been or is to be
redeemed. 
 Section 3.03. Notice of Redemption. 

(a) Notice of redemption shall be given in the manner provided in Section 14.05 hereof not less than 30 nor more than 60
days prior to the Redemption Date, to each Holder of a Note to be redeemed. 
 (b) All notices of redemption shall state:

 (1) the Redemption Date; 

(2) the Redemption Price; 

  
 46 

 (3) if less than all Outstanding Notes are to be redeemed, the
identification (and, in the case of a partial redemption, the principal amounts) of the particular Notes to be redeemed; 

(4) that on the Redemption Date the Redemption Price (together with accrued interest, if any, to the Redemption
Date payable as provided in Section 10.5 hereof) will become due and payable upon each such Note, or the portion thereof, to be redeemed, and that, unless the Company shall default in the payment of the Redemption Price and any applicable
accrued interest, interest thereon will cease to accrue on and after said date; and 
 (5) the place or
places where such Notes are to be surrendered for payment of the Redemption Price. 
 (c) Notice of redemption of Notes to be
redeemed at the election of the Company shall be given by the Company or, at the Company’s request, by the Trustee in the name and at the expense of the Company. Failure to give such notice by mailing to any Holder of Notes or any defect
therein shall not affect the validity of any proceedings for the redemption of other Notes. 
 Section 3.04. Deposit of Redemption
Price. 
 On or before 10:00 a.m., New York City time, on any Redemption Date, the Company shall deposit with the Trustee
or with a Paying Agent (or, if the Company is acting as its own Paying Agent, segregate and hold in trust as provided in Section 4.03 hereof) an amount of money sufficient to pay the Redemption Price of, and accrued and
unpaid interest on, all the Notes which are to be redeemed on such Redemption Date. 
 Section 3.05. Notes Payable on Redemption
Date. 
 (a) Notice of redemption having been given as aforesaid, the Notes so to be redeemed shall, on the Redemption
Date, become due and payable at the Redemption Price therein specified (together with accrued and unpaid interest, if any, to the Redemption Date), and from and after such date (unless the Company shall default in the payment of the Redemption Price
and accrued and unpaid interest) such Notes shall cease to bear interest. Upon surrender of any such Note for redemption in accordance with said notice, such Note shall be paid by the Company at the Redemption Price, together with accrued and
unpaid interest, if any, to the Redemption Date. 
 (b) If any Note called for redemption shall not be so paid upon surrender
thereof for redemption, the principal (and premium, if any) shall, until paid, bear interest from the Redemption Date at the rate borne by the Notes. 

Section 3.06. Notes Redeemed in Part. 

Any Note which is to be redeemed only in part shall be surrendered at the office or agency of the Company maintained for such
purpose pursuant to Section 4.02 hereof (with, if the Company or the Trustee so requires, due endorsement by, or a written instrument of transfer in 

  
 47 

 
form satisfactory to the Company and the Trustee duly executed by, the Holder thereof or such Holder’s attorney duly authorized in writing), and the Company shall execute, and the Trustee
shall authenticate and deliver to the Holder of such Note without service charge, a new Note or Notes, of any authorized denomination as requested by such Holder, in aggregate principal amount equal to and in exchange for the unredeemed portion of
the principal amount of the Note so surrendered. 
 ARTICLE 4. 

COVENANTS 
 Section 4.01.
Payment of Principal, Premium, if any, and Interest. 
 The Company covenants and agrees for the benefit of the
Holders that it will duly and punctually pay the principal of (and premium, if any, on) and interest on the Notes in accordance with the terms of the Notes and this Indenture. 

Section 4.02. Maintenance of Office or Agency. 

(a) The Company shall maintain an office or agency where Notes may be presented or surrendered for payment, where Notes may be
surrendered for registration of transfer or exchange and where notices and demands to or upon the Company in respect of the Notes, the Subsidiary Guarantees and this Indenture may be served. The New York office of the Trustee shall be such office or
agency of the Company, unless the Company shall designate and maintain some other office or agency for one or more of such purposes. The Company will give prompt written notice to the Trustee of any change in the location of any such office or
agency. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made or served at the
aforementioned office of the Trustee, and the Company hereby appoints the Trustee as its agent to receive all such presentations, surrenders, notices and demands. 

(b) The Company may also from time to time designate one or more other offices or agencies where the Notes may be presented or
surrendered for any or all such purposes and may from time to time rescind any such designation. Further, if at any time there shall be no such office or agency in The City of New York where the Notes may be presented or surrendered for payment, the
Company shall forthwith designate and maintain such an office or agency in The City of New York, in order that the Notes shall at all times be payable in The City of New York. The Company will give prompt written notice to the Trustee of any such
designation or rescission and any change in the location of any such other office or agency. 
 Section 4.03. Money for Security Payments
to Be Held in Trust. 
 (a) If the Company shall at any time act as its own Paying Agent, it shall, on or before 10:00
a.m., Eastern time, on each due date of the principal of (and premium, if any, on) or Cash Interest on any of the Notes, segregate and hold in trust for the benefit of the Persons entitled thereto a sum sufficient to pay the principal (and premium,
if any) or Cash Interest so becoming due until such sum shall be paid to such Persons or otherwise disposed of as herein provided and will promptly notify the Trustee of its action or failure so to act. 

  
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 (b) Whenever the Company shall have one or more Paying Agents for the Notes, it
will, on or before 10:00 a.m., Eastern time, on each due date of the principal of (and premium, if any, on), or Cash Interest on, any Notes, deposit with a Paying Agent immediately available funds in a sum sufficient to pay the principal (and
premium, if any) or Cash Interest so becoming due, such funds to be held in trust for the benefit of the Persons entitled to such principal, premium or Cash Interest, and (unless such Paying Agent is the Trustee) the Company shall promptly notify
the Trustee of such action or any failure so to act. 
 (c) The Company shall cause each Paying Agent (other than the
Trustee) to execute and deliver to the Trustee an instrument in which such Paying Agent shall agree with the Trustee, subject to the provisions of this Section, that such Paying Agent will: 

(1) hold all sums held by it for the payment of the principal of (and premium, if any, on) or Cash Interest on
Notes in trust for the benefit of the Persons entitled thereto until such sums shall be paid to such Persons or otherwise disposed of as herein provided; 

(2) give the Trustee notice of any default by the Company (or any other obligor upon the Notes) in the making
of any payment of principal (and premium, if any) or Cash Interest; and 
 (3) at any time during the
continuance of any such default, upon the written request of the Trustee, forthwith pay to the Trustee all sums so held in trust by such Paying Agent. 

(d) The Company may at any time, for the purpose of obtaining the satisfaction and discharge of this Indenture or for any other
purpose, pay, or by Company Order direct any Paying Agent to pay, to the Trustee all sums held in trust by the Company or such Paying Agent, such sums to be held by the Trustee upon the same trusts as those upon which such sums were held by the
Company or such Paying Agent; and, upon such payment by any Paying Agent to the Trustee, such Paying Agent shall be released from all further liability with respect to such sums. The Trustee and each Paying Agent shall promptly pay to the Company,
upon Company Request, any money held by them (other than pursuant to Article 8) at any time in excess of amounts required to pay principal, premium, if any, or Cash Interest on the Notes. 

(e) Subject to applicable escheat and abandoned property laws, any money deposited with the Trustee or any Paying Agent, or
then held by the Company, in trust for the payment of the principal of (and premium, if any, on) or Cash Interest on any Notes and remaining unclaimed for two years after such principal (and premium, if any) or Cash Interest has become due and
payable shall be paid to the Company on Company Request, or (if then held by the Company) shall be discharged from such trust; and the Holder of such Notes shall thereafter, as an unsecured general creditor, look only to the Company for payment
thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money, and all liability of the Company as trustee thereof, shall thereupon cease. 

  
 49 

 Section 4.04. Reports. 

(a) Whether or not the Company is subject to the reporting requirements of Section 13 or Section 15(d) of the Exchange Act, to
the extent not prohibited by the Exchange Act, the Company will file with the Commission, and make available to the Trustee and the Holders of Notes without cost to any Holder, the annual reports and the information, documents and other reports (or
copies of such portions of any of the foregoing as the Commission may by rules and regulations prescribe) that are specified in Sections 13 and 15(d) of the Exchange Act and applicable to a U.S. corporation within the time periods specified therein
with respect to an accelerated filer. In the event that the Company is not permitted to file such reports, documents and information with the Commission pursuant to the Exchange Act, the Company will nevertheless make available such Exchange Act
information to the Trustee and the Holders of the Notes without cost to any Holder as if the Company were subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act within the time periods specified therein with respect to a
non-accelerated filer. 
 (b) If the Company has designated any of its Subsidiaries as Unrestricted Subsidiaries, then, to
the extent material, the quarterly and annual financial information required by Section 4.04(a) will include a reasonably detailed presentation, either on the face of the financial statements or in the footnotes
thereto, and in Management’s Discussion and Analysis of Financial Condition and Results of Operations, of the financial condition and results of operations of the Company and its Restricted Subsidiaries separate from the financial condition and
results of operations of the Unrestricted Subsidiaries of the Company. 
 (c) The Company shall file with the Trustee and the
Commission, in accordance with rules and regulations prescribed from time to time by the Commission, such additional information, documents and reports with respect to compliance by the Company with the conditions and covenants of this Indenture as
may be required from time to time by such rules and regulations. 
 (d) The availability of the foregoing information or
reports on the SEC’s website or the Company’s website will be deemed to satisfy the foregoing delivery requirements.

(e) Delivery of reports, information and documents to the Trustee pursuant to this Section 4.04 shall be for
informational purposes only and the Trustee’s receipt of such shall not constitute constructive notice of any information contained therein or determinable from information contained therein, including the Company’s compliance with any of
the covenants contained in the Indenture (as to which the Trustee will be entitled to conclusively rely upon an Officers’ Certificate). 

(f) In addition, the Company and the Subsidiary Guarantors, for so long as any Notes remain Outstanding, shall be required to
deliver all reports and other information required to be delivered under the TIA within the time periods set forth in the TIA. 
 Section
4.05. Statement by Officers as to Default and Other Information. 
 (a) The Company shall deliver to the Trustee,
within 120 days after the end of each fiscal year of the Company, an Officers’ Certificate stating that a review of the activities of the Company and its Restricted Subsidiaries during the preceding fiscal year has been made under the
supervision of the signing Officers with a view to determining whether the Company has kept, observed, performed and fulfilled its obligations under this Indenture, and further stating, 

  
 50 

 
as to each such Officer signing such certificate, that to the best of such Officer’s knowledge the Company has kept, observed, performed and fulfilled each and every condition and covenant
contained in this Indenture and no Default or Event of Default has occurred and is continuing (or, if a Default or Event of Default shall have occurred to either such Officer’s knowledge, describing all such Defaults or Events of Default of
which such Officer may have knowledge and what action the Company is taking or proposes to take with respect thereto). Such Officers’ Certificate shall comply with TIA Section 314(a)(4). For purposes of this Section 4.05(a),
such compliance shall be determined without regard to any period of grace or requirement of notice under this Indenture. 

(b) The Company shall, so long as any of the Notes is outstanding, deliver to the Trustee, upon any of its Officers becoming
aware of any Default or Event of Default, an Officers’ Certificate specifying such Default or Event of Default and what action the Company proposes to take with respect thereto, within 10 days of its occurrence. 

(c) The Company shall deliver to the Trustee and the Collateral Agent, promptly after delivery to the Revolving Credit
Agreement Agent or the lenders under the Revolving Credit Agreement or, if no Revolving Credit Agreement is then in effect, upon the reasonable request of the Collateral Agent in form and detail satisfactory to the Collateral Agent or otherwise as
required by Section 11.01: 
 (1) a schedule of all oil, gas, and other mineral production
attributable to all material Oil and Gas Properties of the Collateral Grantors, and in any event all such Oil and Gas Properties included in the most recent Engineering Report; 

(2) all title or other information received after the Issue Date by the Collateral Grantors which discloses any
material defect in the title to any material asset included in the most recent Engineering Report; 
 (3) (I)
as soon as available and in any event within 90 days after each January 1, commencing with January 1, 2017, an annual reserve report as of each December 31 with respect to all Hydrocarbons attributable to the Oil and Gas
Properties of the Collateral Grantors prepared by an independent engineering firm of recognized standing acceptable to the Collateral Agent (in the case of delivery upon the request of the Collateral Agent) in accordance with accepted industry
practices, and (II) within 90 days after each July 1 commencing with July 1, 2016, a reserve report as of each June 30, with respect to all Hydrocarbons attributable to the Oil and Gas Properties of the Collateral Grantors prepared by the
Company in accordance with accepted industry practices; 
 (4) an updated reserve report with respect to all
Hydrocarbons attributable to the Oil and Gas Properties of the Collateral Grantors prepared by an independent engineering firm of recognized standing acceptable to the Collateral Agent (in the case of delivery upon the request of the Collateral
Agent) in accordance with accepted industry practices; 

  
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 (5) title opinions (or other title reports or title information)
and other opinions of counsel, in each case in form and substance acceptable to the Collateral Agent (in the case of delivery upon the request of the Collateral Agent), with respect to at least ninety percent (90%) of the PV-9 of the Proved Reserves
included in the most recent Engineering Report and the Provided and Probable Drilling Locations, for which satisfactory title reports have not been previously delivered to the Revolving Credit Agreement Agent or Collateral Agent as applicable, if
any; and 
 (6) concurrently with the delivery of each Engineering Report hereunder: 

(I) a certificate of an Officer (in form and substance reasonably satisfactory to the Collateral Agent in the
case of delivery upon the request of the Collateral Agent): 
 (A) setting forth as of a recent date, a true
and complete list of all Hedging Agreements of the Company and each Restricted Subsidiary, the material terms thereof (including the type, term, effective date, termination date and notional amounts or volumes), the net mark-to-market value
therefor, any new credit support agreements relating thereto, any margin required or supplied under any credit support document, and the counterparty to each such agreement; and 

(B) comparing aggregate notional volumes of all Hedging Agreements of the Company and each Restricted
Subsidiary, which were in effect during such period (other than basis differential hedgings) and the actual production volumes for each of natural gas and crude oil during such period, which certificate shall certify that the hedged volumes for each
of natural gas and crude oil did not exceed 100% of actual production or if such hedged volumes did exceed actual production, specify the amount of such excess; 

(II) a report, prepared by or on behalf of the Company detailing on a monthly basis for the next twelve month
period (A) the projected production of Hydrocarbons by the Company and the Restricted Subsidiaries and the assumptions used in calculating such projections, (B) an annual operating budget for the Company and the Restricted Subsidiaries, and (C) such
other information as may be reasonably requested by the Collateral Agent (in the case of delivery upon the request of the Collateral Agent); 

(III) an Officer’s Certificate, certifying whether the Company is in compliance with the mortgage and
title requirements set forth in Section 11.01 and setting forth the actual percentages as to which compliance has been achieved and if the Company is not in compliance the Company shall identify which Oil and Gas Properties are required to be
mortgaged and/or as to which adequate title information has not been delivered; and 

  
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 (7) prompt written notice (and in any event within 30 days prior
thereto) of any change (I) in any Collateral Grantor’s corporate name or in any trade name used to identify such Person in the conduct of its business or in the ownership of its properties, (II) in the location of any Collateral Grantor’s
chief executive office or principal place of business, (III) in any Collateral Grantor’s identity or corporate structure or in the jurisdiction in which such Person is incorporated or formed, (IV) in any Collateral Grantor’s jurisdiction
of organization or such Person’s organizational identification number in such jurisdiction of organization, and (V) in any Collateral Grantor’s federal taxpayer identification number. 

Section 4.06. Payment of Taxes; Maintenance of Properties; Insurance. 

(a) The Company shall pay or discharge or cause to be paid or discharged, before the same shall become delinquent, (1) all
material taxes, assessments and governmental charges levied or imposed upon the Company or any Restricted Subsidiary or upon the income, profits or Property of the Company or any Restricted Subsidiary and (2) all lawful claims for labor, materials
and supplies, which, if unpaid, might by law become a Lien upon the Property of the Company or any Restricted Subsidiary; provided, however, that the Company shall not be required to pay or discharge or cause to be paid or discharged any such tax,
assessment, charge or claim whose amount, applicability or validity is being contested in good faith by appropriate proceedings and for which appropriate provision has been made in accordance with GAAP. 

(b) The Company shall cause all material Properties owned by the Company or any Restricted Subsidiary and used or held for use
in the conduct of its business or the business of any Restricted Subsidiary to be maintained and kept in good condition, repair and working order (ordinary wear and tear excepted), all as in the judgment of the Company or such Restricted Subsidiary
may be necessary so that its business may be properly and advantageously conducted at all times; provided, however, that nothing in this Section 4.06 shall prevent the Company or any Restricted Subsidiary from discontinuing the maintenance of
any of such Properties if such discontinuance is, in the judgment of the Company or such Restricted Subsidiary, as the case may be, desirable in the conduct of the business of the Company or such Restricted Subsidiary and not disadvantageous in any
material respect to the Holders. Notwithstanding the foregoing, nothing contained in this Section 4.06 shall limit or impair in any way the right of the Company and its Restricted Subsidiaries to sell, divest and otherwise to engage in
transactions that are otherwise permitted by this Indenture. 
 (c) The Company shall at all times keep all of its, and cause
its Restricted Subsidiaries to keep their, Properties which are of an insurable nature insured with insurers, believed by the Company to be responsible, against loss or damage to the extent that property of similar character and in a similar
location is usually so insured by corporations similarly situated and owning like Properties. 
 (d) The Company or any
Restricted Subsidiary may adopt such other plan or method of protection, in lieu of or supplemental to insurance with insurers, whether by the establishment of an insurance fund or reserve to be held and applied to make good losses from casualties,
or otherwise, conforming to the systems of self-insurance maintained by corporations similarly situated and in a similar location and owning like Properties, as may be determined by the Board of Directors of the Company or such Restricted
Subsidiary. 

  
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 Section 4.07. Limitation on Restricted Payments. 

(a) The Company shall not, and shall not permit any Restricted Subsidiary to, directly or indirectly, take the following
actions: 
 (1) declare or pay any dividend on, or make any other distribution to holders of, any shares of
Capital Stock of the Company or any Restricted Subsidiary (other than dividends or distributions payable solely in shares of Qualified Capital Stock of the Company or in options, warrants or other rights to purchase Qualified Capital Stock of the
Company); 
 (2) purchase, redeem or otherwise acquire or retire for value any Capital Stock of the Company
or any Affiliate thereof (other than any Wholly Owned Restricted Subsidiary of the Company) or any options, warrants or other rights to acquire such Capital Stock (other than the purchase, redemption, acquisition or retirement of any Disqualified
Capital Stock of the Company solely in shares of Qualified Capital Stock of the Company); 
 (3) make any
principal payment on or repurchase, redeem, defease or otherwise acquire or retire for value, prior to any scheduled principal payment, scheduled sinking fund payment or maturity, any Subordinated Indebtedness (excluding any intercompany
Indebtedness between or among the Company and any of its Restricted Subsidiaries), except in any case out of the proceeds of Permitted Refinancing Indebtedness; or 

(4) make any Restricted Investment; 

(such payments or other actions described in clauses (i) through (iv) above being collectively referred to as
“Restricted Payments”), unless at the time of and after giving effect to the proposed Restricted Payment: 

(I) no Default or Event of Default shall have occurred and be continuing; 

(II) the Company could incur $1.00 of additional Indebtedness in accordance with Section 4.09(a) hereof;
and 
 (III) the aggregate amount of all Restricted Payments declared or made after January 1, 2004 shall not
exceed the sum (without duplication) of the following: 
 (A) 50% of the Consolidated Net Income of the
Company accrued on a cumulative basis during the period beginning on January 1, 2004 and ending on the last day of the Company’s last fiscal quarter ending prior to the date of such proposed Restricted Payment (or, if such Consolidated Net
Income shall be a loss, minus 100% of such loss); plus 

  
 54 

 (B) the aggregate Net Cash Proceeds, or the Fair Market Value of
Property other than cash, received after January 1, 2004 by the Company from the issuance or sale (other than to any of its Restricted Subsidiaries) of shares of Qualified Capital Stock of the Company or any options, warrants or rights to purchase
such shares of Qualified Capital Stock of the Company; plus 
 (C) the aggregate Net Cash Proceeds,
or the Fair Market Value of Property other than cash, received after January 1, 2004 by the Company (other than from any of its Restricted Subsidiaries) upon the exercise of any options, warrants or rights to purchase shares of Qualified Capital
Stock of the Company; plus 
 (D) the aggregate Net Cash Proceeds received after January 1, 2004 by
the Company from the issuance or sale (other than to any of its Restricted Subsidiaries) of Indebtedness or shares of Disqualified Capital Stock that have been converted into or exchanged for Qualified Capital Stock of the Company, together with the
aggregate cash received by the Company at the time of such conversion or exchange; plus 
 (E) to the
extent not otherwise included in Consolidated Net Income, the net reduction in Investments in Unrestricted Subsidiaries resulting from dividends, repayments of loans or advances, or other transfers of assets, in each case to the Company or a
Restricted Subsidiary after January 1, 2004 from any Unrestricted Subsidiary or from the redesignation of an Unrestricted Subsidiary as a Restricted Subsidiary (valued in each case as provided in the definition of “Investment”), not to
exceed in the case of any Unrestricted Subsidiary the total amount of Investments (other than Permitted Investments) in such Unrestricted Subsidiary made by the Company and its Restricted Subsidiaries in such Unrestricted Subsidiary after January 1,
2004. 
 (b) Notwithstanding paragraph (a) above, the Company and its Restricted Subsidiaries may take the following actions
so long as (in the case of clauses (3), (4), (5) and (7) below) no Default or Event of Default shall have occurred and be continuing: 

(1) the payment of any dividend on any Capital Stock of the Company within 60 days after the date of
declaration thereof, if at such declaration date such declaration complied with the provisions of paragraph (a) above (and such payment shall be deemed to have been paid on such date of declaration for purposes of any calculation required by the
provisions of paragraph (a) above); 
 (2) the payment of any dividend payable from a Restricted Subsidiary
to the Company or any other Restricted Subsidiary of the Company; 

  
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 (3) the repurchase, redemption or other acquisition or retirement
of any shares of any class of Capital Stock of the Company or any Restricted Subsidiary, in exchange for, or out of the aggregate Net Cash Proceeds of, a substantially concurrent issue and sale (other than to a Restricted Subsidiary) of shares of
Qualified Capital Stock of the Company; 
 (4) the repurchase, redemption, repayment, defeasance or other
acquisition or retirement for value of any Subordinated Indebtedness in exchange for, or out of the aggregate Net Cash Proceeds from, a substantially concurrent issue and sale (other than to a Restricted Subsidiary) of shares of Qualified Capital
Stock of the Company; 
 (5) the purchase, redemption, repayment, defeasance or other acquisition or
retirement for value of Subordinated Indebtedness (other than Disqualified Capital Stock) in exchange for, or out of the aggregate net cash proceeds of, a substantially concurrent incurrence (other than to a Restricted Subsidiary) of Subordinated
Indebtedness of the Company so long as (a) the principal amount of such new Indebtedness does not exceed the principal amount (or, if such Subordinated Indebtedness being refinanced provides for an amount less than the principal amount thereof to be
due and payable upon a declaration of acceleration thereof, such lesser amount as of the date of determination) of the Subordinated Indebtedness being so purchased, redeemed, repaid, defeased, acquired or retired, plus the amount of any premium
required to be paid in connection with such refinancing pursuant to the terms of the Indebtedness refinanced or the amount of any premium reasonably determined by the Company as necessary to accomplish such refinancing, plus the amount of expenses
of the Company incurred in connection with such refinancing, (b) such new Indebtedness is subordinated to the Notes at least to the same extent as such Subordinated Indebtedness so purchased, redeemed, repaid, defeased, acquired or retired, and (c)
such new Indebtedness has an Average Life to Stated Maturity that is longer than the Average Life to Stated Maturity of the Notes and such new Indebtedness has a Stated Maturity for its final scheduled principal payment that is at least 91 days
later than the Stated Maturity for the final scheduled principal payment of the Notes; 
 (6) loans made to
officers, directors or employees of the Company or any Restricted Subsidiary approved by the Board of Directors of the Company in an aggregate amount not to exceed $1,000,000 outstanding at any one time, the proceeds of which are used solely (a) to
purchase common stock of the Company in connection with a restricted stock or employee stock purchase plan, or to exercise stock options received pursuant to an employee or director stock option plan or other incentive plan, in a principal amount
not to exceed the exercise price of such stock options, or (b) to refinance loans, together with accrued interest thereon, made pursuant to item (a) of this clause (6); and 

(7) other Restricted Payments in an aggregate amount not to exceed $10,000,000; and 

  
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 The actions described in clauses (1), (3), (4) and (6) of this paragraph (b)
shall be Restricted Payments that shall be permitted to be made in accordance with this paragraph (b) but shall reduce the amount that would otherwise be available for Restricted Payments under clause (3) of paragraph (a) (provided that any dividend
paid pursuant to clause (1) of this paragraph (b) shall reduce the amount that would otherwise be available under clause (3) of paragraph (a) when declared, but not also when subsequently paid pursuant to such clause (1)), and the actions described
in clauses (2), (5) and (7) of this paragraph (b) shall be permitted to be taken in accordance with this paragraph and shall not reduce the amount that would otherwise be available for Restricted Payments under clause (3) of paragraph (a). 

(c) The amount of all Restricted Payments (other than cash) will be the Fair Market Value on the date of the Restricted Payment
of the asset(s) or securities proposed to be transferred or issued by the Company or such Restricted Subsidiary, as the case may be, pursuant to the Restricted Payment. 

(d) In computing Consolidated Net Income under paragraph (a) above, (1) the Company shall use audited financial statements for
the portions of the relevant period for which audited financial statements are available on the date of determination and unaudited financial statements and other current financial data based on the books and records of the Company for the remaining
portion of such period and (2) the Company shall be permitted to rely in good faith on the financial statements and other financial data derived from the books and records of the Company that are available on the date of determination. If the
Company makes a Restricted Payment which, at the time of the making of such Restricted Payment would in the good faith determination of the Company be permitted under the requirements of this Indenture, such Restricted Payment shall be deemed to
have been made in compliance with this Indenture notwithstanding any subsequent adjustments made in good faith to the Company’s financial statements affecting Consolidated Net Income of the Company for any period. 

Section 4.08. Limitation on Dividend and Other Payment Restrictions Affecting Restricted Subsidiaries. 

The Company shall not, and shall not permit any Restricted Subsidiary to, directly or indirectly, create or suffer to exist or
allow to become effective any consensual encumbrance or restriction of any kind on the ability of any Restricted Subsidiary: (a) to pay dividends, in cash or otherwise, or make any other distributions on or in respect of its Capital Stock, or
make payments on any Indebtedness owed, to the Company or any other Restricted Subsidiary, (b) to make loans or advances to the Company or any other Restricted Subsidiary or (c) to transfer any of its Property to the Company or any other
Restricted Subsidiary (any such restrictions being collectively referred to herein as a “Payment Restriction”). However, the preceding restrictions will not apply to encumbrances or restrictions existing under or by reason of:

 (a) customary provisions restricting subletting or assignment of any lease governing a leasehold interest of the Company
or any Restricted Subsidiary, or customary restrictions in licenses relating to the Property covered thereby and entered into in the ordinary course of business; 

  
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 (b) any instrument governing Indebtedness of a Person acquired by the Company or
any Restricted Subsidiary at the time of such acquisition, which encumbrance or restriction is not applicable to any other Person, other than the Person, or the Property of the Person, so acquired, provided that such Indebtedness was not
incurred in anticipation of such acquisition; 
 (c) any instrument governing Indebtedness or Disqualified Capital Stock of a
Restricted Subsidiary that is not a Subsidiary Guarantor; provided that (a) such Indebtedness or Disqualified Capital Stock is permitted under Section 4.09 and (b) the terms and conditions of any Payment Restrictions thereunder are not
materially more restrictive than the Payment Restrictions contained in the Revolving Credit Agreement and the Convertible Notes Indentures as in effect on the Issue Date; 

(d) the Revolving Credit Agreement as in effect on the Issue Date or any agreement that amends, modifies, supplements,
restates, extends, renews, refinances or replaces the Revolving Credit Agreement; provided that the terms and conditions of any Payment Restrictions thereunder are not materially more restrictive than the Payment Restrictions contained in the
Revolving Credit Agreement as in effect on the Issue Date; 
 (e) the Senior Secured Notes Indenture, the New Senior Secured
Notes, the Additional New Senior Secured Notes and the subsidiary guarantees thereof; or 
 (f) the Convertible Notes
Indentures, the New Convertible Notes and any subsidiary guarantees thereof, in each case as in effect on the Issue Date. 
 Section 4.09.
Limitation on Indebtedness and Disqualified Stock. 
 (a) The Company shall not, and shall not permit any of its
Restricted Subsidiaries to, create, incur, assume, guarantee or in any manner become directly or indirectly liable for the payment of (collectively, “incur”) any Indebtedness (including any Acquired Indebtedness), and the Company shall
not, and shall not permit any of its Restricted Subsidiaries to, issue any Disqualified Capital Stock (except for the issuance by the Company of Disqualified Capital Stock (i) which is redeemable at the Company’s option in cash or Qualified
Capital Stock and (ii) the dividends on which are payable at the Company’s option in cash or Qualified Capital Stock); provided that the Company and its Restricted Subsidiaries that are Subsidiary Guarantors may incur Indebtedness or
issue shares of Disqualified Capital Stock if (1) at the time of such event and after giving effect thereto on a pro forma basis the Consolidated Fixed Charge Coverage Ratio for the four full quarters immediately preceding such event, taken as one
period, would have been equal to or greater than 2.25 to 1.0 and (2) no Default or Event of Default shall have occurred and be continuing at the time such additional Indebtedness is incurred or such Disqualified Capital Stock is issued or would
occur as a consequence of the incurrence of the additional Indebtedness or the issuance of the Disqualified Capital Stock. 

(b) Notwithstanding the prohibitions of Section 4.09(a), the Company and its Restricted Subsidiaries may incur any of
the following items of Indebtedness (collectively, “Permitted Indebtedness”): 
 (1)
Indebtedness under the Revolving Credit Agreement in an aggregate principal amount not in excess of $50,000,000 at any one time outstanding and any guarantee thereof by a Subsidiary Guarantor; 

  
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 (2) Indebtedness under (a) the New 2020 Convertible Notes issued
on the Issue Date in the Exchange Offer and Consent Solicitation and the Additional New 2020 Convertible Notes issued in connection with the payment of interest thereon and (b) the Notes issued on the Issue Date in the Exchange Offer and Consent
Solicitation and the Additional Notes issued in connection with the payment of interest thereon; 
 (3)
Indebtedness outstanding or in effect on the Issue Date (and not exchanged in connection with the Exchange Offer and Consent Solicitation); 

(4) obligations pursuant to Interest Rate Protection Obligations, but only to the extent such obligations do
not exceed 105% of the aggregate principal amount of the Indebtedness covered by such Interest Rate Protection Obligations; obligations under currency exchange contracts entered into in the ordinary course of business; hedging arrangements entered
into in the ordinary course of business for the purpose of protecting production, purchases and resales against fluctuations in oil or natural gas prices; and any guarantee of any of the foregoing; 

(5) (a) the subsidiary guarantees of the New 2020 Convertible Notes issued on the Issue Date in the Exchange
and Consent Solicitation (and any assumption of the obligations guaranteed thereby) and the Additional New 2020 Convertible Notes issued in connection with the payment of interest thereon and (b) the Subsidiary Guarantees of the Notes issued on the
Issue Date in the Exchange and Consent Solicitation (and any assumption of obligations guaranteed thereby) and the Additional Notes issued in connection with the payment of interest thereon; 

(6) the incurrence by the Company or any of its Restricted Subsidiaries of intercompany Indebtedness between or
among the Company and any of its Restricted Subsidiaries; provided that: 
 (I) if the Company is the
obligor on such Indebtedness and a Subsidiary Guarantor is not the obligee, such Indebtedness must be expressly subordinated to the prior payment in full in cash of all Obligations with respect to the Notes, or if a Subsidiary Guarantor is the
obligor on such Indebtedness and neither the Company nor another Subsidiary Guarantor is the obligee, such Indebtedness must be expressly subordinated to the prior payment in full in cash of all Obligations with respect to the Subsidiary Guarantee
of such Subsidiary Guarantor; and 
 (II) (A) any subsequent issuance or transfer of Equity Interests that
results in any such Indebtedness being held by a Person other than the Company or a Restricted Subsidiary of the Company and (B) any sale or other transfer of any such Indebtedness to a Person that is neither the Company nor a Restricted Subsidiary
of the Company will be deemed, in each case, to constitute an incurrence of such Indebtedness by the Company or such Restricted Subsidiary, as the case may be, that was not permitted by this clause (6); 

(7) Permitted Refinancing Indebtedness and any guarantee thereof; 

  
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 (8) Non-Recourse Indebtedness; 

(9) in-kind obligations relating to net oil or gas balancing positions arising in the ordinary course of
business; 
 (10) Indebtedness in respect of bid, performance or surety bonds issued for the account of the
Company or any Restricted Subsidiary in the ordinary course of business, including guaranties and letters of credit supporting such bid, performance or surety obligations (in each case other than for an obligation for money borrowed); 

(11) any additional Indebtedness in an aggregate principal amount not in excess of $75,000,000 at any one time
outstanding and any guarantee thereof; provided that the Company may issue (and the Subsidiary Guarantors may guarantee) up to $91,875,000 of Additional New Senior Secured Notes under this clause (11) in lieu of paying cash interest of up to
$75,000,000 on the New Senior Secured Notes, and any such issuance of Additional New Senior Secured Notes shall reduce (on a dollar for dollar basis) the amount of other Indebtedness that is permitted to be incurred under this clause (11); and 

(12) Indebtedness under the New Senior Secured Notes issued on the Issue Date in an aggregate principal amount
not to exceed $700,000,000 and any guarantee thereof by a Subsidiary Guarantor. 
 (c) For purposes of determining compliance
with this Section 4.09, in the event that an item of Indebtedness meets the criteria of one or more of the categories of Permitted Indebtedness described in clauses (1) through (12) above or is entitled to be incurred pursuant to clause (a)
of this Section 4.09, the Company may, in its sole discretion, classify such item of Indebtedness in any manner that complies with this Section 4.09 and such item of Indebtedness will be treated as having been incurred pursuant to only
one of such clauses of the definition of Permitted Indebtedness or the proviso of the foregoing sentence and an item of Indebtedness may be divided and classified in more than one of the types of Indebtedness permitted hereunder; provided
that all Indebtedness outstanding on the Issue Date under the Revolving Credit Agreement shall be deemed incurred under Section 4.09(b)(1) and not under Section 4.09(a) or Section 4.09(b)(3) and may not be later reclassified;
provided, further, that all Indebtedness under the New Senior Secured Notes shall be deemed be incurred under Section 4.09(b)(12) and not under Section 4.09(a) or Section 4.09(b)(3) and may not be later
reclassified; provided, further, that all Indebtedness under the New 2020 Convertible Notes (including the Additional New 2020 Convertible Notes) shall be deemed to be incurred under Section 4.02(b)(2)(a) and not under
Section 4.09(a) or Section 4.09(b)(3) and may not be later reclassified. 
 (d) The amount of any Indebtedness
outstanding as of any date shall be (i) the accreted value thereof in the case of any Indebtedness issued with original issue discount and (ii) the principal amount or liquidation preference thereof, together with any interest thereon that is more
than 30 days past due, in the case of any other Indebtedness. 
 (e) For purposes of determining compliance with any U.S.
dollar-denominated restriction on the incurrence of Indebtedness, the U.S. dollar-equivalent principal amount of Indebtedness denominated in a foreign currency shall be calculated based on the relevant

  
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currency exchange rate in effect on the date such Indebtedness was incurred, in the case of term Indebtedness, or first committed, in the case of revolving credit Indebtedness; provided
that if such Indebtedness is incurred to refinance other Indebtedness denominated in a foreign currency, and such refinancing would cause the applicable U.S. dollar-denominated restriction to be exceeded if calculated at the relevant currency
exchange rate in effect on the date of such refinancing, such U.S. dollar-denominated restriction shall be deemed not to have been exceeded so long as the principal amount of such refinancing Indebtedness does not exceed the principal amount of such
Indebtedness being refinanced (plus all accrued interest on the Indebtedness being refinanced and the amount of all expenses and premiums incurred in connection therewith). 

(f) The amount of any guarantee by the Company or any Restricted Subsidiary of any Indebtedness of the Company or one or more
Restricted Subsidiaries shall not be deemed to be outstanding or incurred for purposes of this Section 4.09 in addition to the amount of Indebtedness which it guarantees. 

(g) For purposes of this Section 4.09, Indebtedness of any Person that becomes a Restricted Subsidiary by merger,
consolidation or other acquisition shall be deemed to have been incurred by the Company and the Restricted Subsidiary at the time such Person becomes a Restricted Subsidiary. 

(h) Notwithstanding any other provision of this Section 4.09, the maximum amount of Indebtedness that the Company or any
Restricted Subsidiary may incur pursuant to this Section 4.09 shall not be deemed to be exceeded solely as a result of fluctuations in the exchange rate of currencies. The principal amount of any Indebtedness incurred to refinance other
Indebtedness, if incurred in a different currency from the Indebtedness being refinanced, shall be calculated based on the currency exchange rate applicable to the currencies in which such Permitted Refinancing Indebtedness is denominated that is in
effect on the date of such refinancing. 
 Section 4.10. Limitation on Asset Sales. 

(a) The Company shall not, and shall not permit any of its Restricted Subsidiaries to, consummate any Asset Sale unless (1) the
Company or such Restricted Subsidiary, as the case may be, receives consideration at the time of such Asset Sale at least equal to the Fair Market Value of the Property subject to such Asset Sale and (2) all of the consideration paid to the Company
or such Restricted Subsidiary in connection with such Asset Sale is in the form of cash, Cash Equivalents, Liquid Securities, Exchanged Properties or the assumption by the purchaser of liabilities of the Company (other than liabilities of the
Company that are by their terms subordinated to the Notes) or liabilities of any Subsidiary Guarantor that made such Asset Sale (other than liabilities of a Subsidiary Guarantor that are by their terms subordinated to such Subsidiary
Guarantor’s Subsidiary Guarantee), in each case as a result of which the Company and its remaining Restricted Subsidiaries are no longer liable for such liabilities (“Permitted Consideration”); provided that the Company
and its Restricted Subsidiaries shall be permitted to receive Property other than Permitted Consideration, so long as the aggregate Fair Market Value of all such Property other than Permitted Consideration received from Asset Sales since the 2009
Notes Issue Date and held by the Company or any Restricted Subsidiary at any one time shall not 

  
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exceed 10% of Adjusted Consolidated Net Tangible Assets. The Net Available Cash from Asset Sales by the Company or a Restricted Subsidiary may be applied by the Company or such Restricted
Subsidiary, to the extent the Company or such Restricted Subsidiary elects (or is required by the terms of any Senior Indebtedness of the Company or a Restricted Subsidiary), to (i) prepay, repay, redeem or purchase Senior Indebtedness of the
Company or a Restricted Subsidiary; or (ii) reinvest in Additional Assets (including by means of an Investment in Additional Assets by a Restricted Subsidiary with Net Available Cash received by the Company or another Restricted Subsidiary);
provided that if such Asset Sale includes Oil and Gas Properties or Proved and Probable Drilling Locations, after giving effect to such Asset Sale, the Company is in compliance with the Collateral requirements of this Indenture. 

(b) Any Net Available Cash from an Asset Sale not applied in accordance with the preceding paragraph within 365 days from the
date of such Asset Sale shall constitute “Excess Proceeds.” When the aggregate amount of Excess Proceeds exceeds $10,000,000, the Company shall be required to make an offer (the “Prepayment Offer”) to all
Holders of Notes and all Holders of other Indebtedness that is pari passu with the Notes containing provisions similar to those set forth herein with respect to offers to purchase or redeem with the proceeds of sales of assets to purchase the
maximum principal amount of Notes and such other pari passu Indebtedness that may be purchased out of the Excess Proceeds. The offer price in any Prepayment Offer will be equal to 100% of principal amount plus accrued and unpaid
interest, if any, to the Purchase Date (subject to the right of Holders of record on the relevant Regular Record Date to receive interest due on an Interest Payment Date that is on or prior to the Purchase Date), and will be payable in cash. If
the aggregate principal amount of Notes tendered by Holders thereof exceeds the amount of available Excess Proceeds allocated for repurchases of Notes pursuant to the Prepayment Offer for Notes, then such Excess Proceeds will be allocated pro rata
according to the principal amount of the Notes tendered and the Trustee will select the Notes to be purchased in accordance with this Indenture. To the extent that any portion of the amount of Excess Proceeds remains after compliance with the
second sentence of this paragraph and provided that all Holders of Notes have been given the opportunity to tender their Notes for purchase as described in the following paragraph in accordance with this Indenture, the Company and its Restricted
Subsidiaries may use such remaining amount for purposes permitted by this Indenture and the amount of Excess Proceeds shall be reset to zero. For the avoidance of doubt, a Prepayment Offer shall be made solely in cash. 

(c) (1) Within 30 days after the 365th day following the date of an Asset Sale, the Company shall, if it is obligated to
make an offer to purchase the Notes pursuant to the preceding paragraph, send a written Prepayment Offer notice, by first-class mail, to the Trustee and the Holders of the Notes (the “Prepayment Offer Notice”), accompanied by such
information regarding the Company and its Subsidiaries as the Company believes shall enable such Holders of the Notes to make an informed decision with respect to the Prepayment Offer (which at a minimum shall include (A) the most recently filed
Annual Report on Form 10-K (including audited consolidated financial statements) of the Company, the most recent subsequently filed Quarterly Report on Form 10-Q of the Company and any Current Report on Form 8-K of the Company filed subsequent to
such Quarterly Report, other than Current Reports describing Asset Sales otherwise described in the offering materials, or corresponding successor reports (or, during any time that the Company is not subject to the reporting requirements of Section
13 or 15(d) of the Exchange Act, corresponding reports prepared pursuant to Section 4.4), (B) a 

  
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description of material developments in the Company’s business subsequent to the date of the latest of such reports and (C) if material, appropriate pro forma financial
information). The Prepayment Offer Notice shall state, among other things, (1) that the Company is offering to purchase Notes pursuant to the provisions of this Indenture, (2) that any Note (or any portion thereof) accepted for payment (and
duly paid on the Purchase Date) pursuant to the Prepayment Offer shall cease to accrue interest on the Purchase Date, (3) that any Notes (or portions thereof) not properly tendered shall continue to accrue interest, (4) the purchase price and
purchase date, which shall be, subject to any contrary requirements of applicable law, no less than 30 days nor more than 60 days after the date the Prepayment Offer Notice is mailed (the “Purchase Date”), (5) the aggregate
principal amount of Notes to be purchased, (6) a description of the procedure which Holders of Notes must follow in order to tender their Notes and the procedures that Holders of Notes must follow in order to withdraw an election to tender their
Notes for payment and (7) all other instructions and materials necessary to enable Holders to tender Notes pursuant to the Prepayment Offer. 

(2) Not later than the date upon which written notice of a Prepayment Offer is delivered to the Trustee as
provided above, the Company shall deliver to the Trustee an Officers’ Certificate as to (1) the amount of the Prepayment Offer (the “Offer Amount”), (2) the allocation of the Net Available Cash from the Asset Sales pursuant to
which such Prepayment Offer is being made and (3) the compliance of such allocation with the provisions of Section 4.10. On such date, the Company shall also irrevocably deposit with the Trustee or with the Paying Agent (or, if the
Company is the Paying Agent, shall segregate and hold in trust) in cash an amount equal to the Offer Amount to be held for payment in accordance with the provisions of this Section. Upon the expiration of the period for which the Prepayment
Offer remains open (the “Offer Period”), the Company shall deliver to the Trustee for cancellation the Notes or portions thereof which have been properly tendered to and are to be accepted by the Company. The Trustee or the
Paying Agent shall, on the Purchase Date, mail or deliver payment to each tendering Holder in the amount of the purchase price. In the event that the aggregate purchase price of the Notes delivered by the Company to the Trustee is less than the
Offer Amount, the Trustee or the Paying Agent shall deliver the excess to the Company immediately after the expiration of the Offer Period for application in accordance with this Section. 

(3) Holders electing to have a Note purchased shall be required to surrender the Note, with an appropriate form
duly completed, to the Company or its agent at the address specified in the notice at least three Business Days prior to the Purchase Date. Holders shall be entitled to withdraw their election if the Trustee or the Company receives not later
than one Business Day prior to the Purchase Date, a telegram, telex, facsimile transmission or letter setting forth the name of the Holder, the principal amount of the Note which was delivered for purchase by the Holder and a statement that such
Holder is withdrawing his election to have such Note purchased. If at the expiration of the Offer Period the aggregate principal amount of Notes surrendered by Holders exceeds the Offer Amount, the Company shall select the Notes to be purchased
on a pro rata basis. Holders whose Notes are purchased only in part shall be issued new Notes equal in principal amount to the unpurchased portion of the Notes surrendered. 

  
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 (4) At the time the Company delivers Notes to the Trustee which
are to be accepted for purchase, the Company shall also deliver an Officers’ Certificate stating that such Notes are to be accepted by the Company pursuant to and in accordance with the terms of this Section 4.10. A Note shall be
deemed to have been accepted for purchase at the time the Trustee or the Paying Agent mails or delivers payment therefor to the surrendering Holder. 

(d) The Company shall comply, to the extent applicable, with the requirements of Rule 14e-1 under the Exchange Act and any
other securities laws or regulations thereunder to the extent such laws and regulations are applicable in connection with the purchase of Notes as described above. To the extent that the provisions of any securities laws or regulations conflict
with the provisions relating to the Prepayment Offer, the Company shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations described above by virtue thereof. 

Section 4.11. Limitation on Transactions with Affiliates. 

(a) The Company shall not, and shall not permit any of its Restricted Subsidiaries to, directly or indirectly, enter into or
suffer to exist any transaction or series of related transactions (including, without limitation, the sale, purchase, exchange or lease of Property or the rendering of any services) with, or for the benefit of, any Affiliate of the Company (other
than the Company or a Wholly Owned Restricted Subsidiary) (each, an “Affiliate Transaction”), unless: 

(1) such transaction or series of related transactions is on terms that are no less favorable to the Company or
such Restricted Subsidiary, as the case may be, than would be available in a comparable transaction in arm’s-length dealings with an unrelated third party; and 

(2) the Company delivers to the Trustee: 

(I) with respect to any Affiliate Transaction or series of related Affiliate Transactions involving aggregate
consideration in excess of $10,000,000 but no greater than $25,000,000, an Officers’ Certificate certifying that such Affiliate Transaction or series of Affiliate Transactions complies with this Section 4.11; and 

(II) with respect to any Affiliate Transaction or series of related Affiliate Transactions involving aggregate
consideration in excess of $25,000,000, an Officers’ Certificate certifying that such Affiliate Transaction or series of Affiliate Transactions complies with this Section 4.11 and that such Affiliate Transaction or series of Affiliate
Transactions has been approved by a majority of the Disinterested Directors of the Company. 

  
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 (b) The following items will not be deemed to be Affiliate Transactions and,
therefore, will not be subject to the provisions of Section 4.11(a): 
 (1) loans or advances to
officers, directors and employees of the Company or any Restricted Subsidiary made in the ordinary course of business in an aggregate amount not to exceed $1,000,000 outstanding at any one time; 

(2) indemnities of officers, directors, employees and other agents of the Company or any Restricted Subsidiary
permitted by corporate charter or other organizational document, bylaw or statutory provisions; 
 (3) the
payment of reasonable and customary fees to directors of the Company or any of its Restricted Subsidiaries who are not employees of the Company or any Affiliate; 

(4) the Company’s employee compensation and other benefit arrangements; 

(5) transactions exclusively between or among the Company and any of the Restricted Subsidiaries or exclusively
between or among such Restricted Subsidiaries, provided such transactions are not otherwise prohibited by this Indenture; and 

(6) any Restricted Payment permitted to be paid pursuant to Section 4.07. 

Section 4.12. Limitation on Liens. 

The Company will not, and will not permit any of the Restricted Subsidiaries to, directly or indirectly, create, incur, assume
or suffer to exist any Lien of any kind securing Indebtedness on any of its Property, except for Permitted Liens. 
 Section 4.13.
Additional Subsidiary Guarantors. 
 (a) If any Restricted Subsidiary that is not already a Subsidiary Guarantor has
outstanding or guarantees any other Indebtedness of the Company or a Subsidiary Guarantor, then in either case that Subsidiary will become a Subsidiary Guarantor by executing (1) a supplemental indenture and delivering it to the Trustee within 20
Business Days of the date on which it incurred or guaranteed such Indebtedness, as the case may be; provided that the foregoing shall not apply to Subsidiaries of the Company that have properly been designated as Unrestricted Subsidiaries in
accordance with this Indenture for so long as they continue to constitute Unrestricted Subsidiaries, (2) amendments to the Collateral Agreements pursuant to which it will grant a Junior Lien on any Collateral held by it in favor of the Collateral
Agent for the benefit of the Secured Parties, and become a Collateral Grantor thereunder, and cause such Liens to be perfected as required thereby and (3) deliver to the Trustee or any other Agent one or more Opinions of Counsel. 

(b) Notwithstanding the foregoing and the other provisions of this Indenture, any Subsidiary Guarantee incurred by a Restricted
Subsidiary pursuant to this Section 4.13 shall provide by its terms that it shall be automatically and unconditionally released and discharged upon the terms and conditions set forth in Section 10.03 hereof 

  
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 Section 4.14. Corporate Existence. 

Except as expressly permitted by Article 5 hereof, Section 4.10 hereof or other provisions of this Indenture, the
Company shall do or cause to be done all things necessary to preserve and keep in full force and effect the corporate existence, rights (charter and statutory) and franchises of the Company and each Restricted Subsidiary; provided that the
Company shall not be required to preserve any such existence of its Restricted Subsidiaries, rights or franchises, if the Board of Directors of the Company shall determine that the preservation thereof is no longer desirable in the conduct of the
business of the Company and its Restricted Subsidiaries, taken as a whole, and that the loss thereof is not disadvantageous in any material respect to the Holders. 

Section 4.15. Offer to Repurchase Upon Change of Control. 

(a) Upon the occurrence of a Change of Control, the Company shall be obligated to make an offer to purchase (a “Change
of Control Offer”) all of the then Outstanding Notes, in whole or in part, from the Holders of such Notes, at a purchase price (the “Change of Control Purchase Price”) equal to 101% of the aggregate principal amount of such
Notes, plus accrued and unpaid interest, if any, to the Change of Control Purchase Date (subject to the right of Holders of record on the relevant Regular Record Date to receive interest due on an Interest Payment Date that is on or prior to the
Change of Control Purchase Date), in accordance with the procedures set forth in paragraphs (b), (c) and (d) of this Section. The Company shall, subject to the provisions described below, be required to purchase all Notes properly tendered into
the Change of Control Offer and not withdrawn. The Company will not be required to make a Change of Control Offer upon a Change of Control if another Person makes the Change of Control Offer at the same purchase price, at the same times and
otherwise in substantial compliance with the requirements applicable to a Change of Control Offer to be made by the Company and purchases all Notes validly tendered and not withdrawn under such Change of Control Offer. For the avoidance of
doubt, a Change of Control Offer shall only be made in cash. 
 (b) The Change of Control Offer is required to remain open
for at least 20 Business Days and until the close of business on the fifth Business Day prior to the Change of Control Purchase Date. 

(c) Not later than the 30th day following the occurrence of any Change of Control, the Company shall give to the Trustee in the
manner provided in Section 14.04 and each Holder of the Notes in the manner provided in Section 14.05, a notice (the “Change of Control Notice”) governing the terms of the Change of Control Offer and stating: 

(1) that a Change of Control has occurred and that such Holder has the right to require the Company to
repurchase such Holder’s Notes, or portion thereof, at the Change of Control Purchase Price; 
 (2) any
information regarding such Change of Control required to be furnished pursuant to Rule 13e-1 under the Exchange Act and any other securities laws and regulations thereunder; 

  
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 (3) a purchase date (the “Change of Control Purchase
Date”), which shall be on a Business Day and no earlier than 30 days nor later than 60 days from the date the Change of Control occurred; 

(4) that any Note, or portion thereof, not tendered or accepted for payment will continue to accrue interest:

 (5) that unless the Company defaults in depositing money with the Paying Agent in accordance with the last
paragraph of clause (d) of this Section 4.15, or payment is otherwise prevented, any Note, or portion thereof, accepted for payment pursuant to the Change of Control Offer shall cease to accrue interest after the Change of Control
Purchase Date; and 
 (6) the instructions a Holder must follow in order to have his Notes repurchased in
accordance with paragraph (d) of this Section. 
 If any of the Notes subject to the Change of Control Offer is in the
form of a Global Note, then the Company shall modify the Change of Control Notice to the extent necessary to accord with the procedures of the depository applicable thereto. 

(d) Holders electing to have Notes purchased will be required to surrender such Notes to the Paying Agent at the address
specified in the Change of Control Notice at least five Business Days prior to the Change of Control Purchase Date. Holders will be entitled to withdraw their election if the Paying Agent receives, not later than three Business Days prior to
the Change of Control Purchase Date, a telegram, telex, facsimile transmission or letter setting forth the name of the Holder and principal amount of the Notes delivered for purchase by the Holder as to which his election is to be withdrawn and a
statement that such Holder is withdrawing his election to have such Notes purchased. Holders whose Notes are purchased only in part will be issued new Notes equal in principal amount to the unpurchased portion of the Notes surrendered. 

On the Change of Control Purchase Date, the Company shall (i) accept for payment Notes or portions thereof validly
tendered pursuant to a Change of Control Offer, (ii) deposit with the Paying Agent money sufficient to pay the purchase price of all Notes or portions thereof so tendered, and (iii) deliver or cause to be delivered to the Trustee the Notes
so accepted. The Paying Agent shall promptly mail or deliver to Holders of the Notes so tendered payment in an amount equal to the purchase price for the Notes, and the Company shall execute and the Trustee shall authenticate and mail or make
available for delivery to such Holders a new Note equal in principal amount to any unpurchased portion of the Note which any such Holder did not surrender for purchase. The Company shall announce the results of a Change of Control Offer on or
as soon as practicable after the Change of Control Purchase Date. For purposes of this Section 4.15, the Trustee will act as the Paying Agent. 

(e) If Holders of not less than 90% in aggregate principal amount of the Outstanding Notes validly tender and do not withdraw
such notes in a Change of Control Offer and the Company, or any third party making a Change of Control Offer in lieu of the Company as described above, purchases all of the Notes validly tendered and not withdrawn by such Holders, the Company will
have the right, upon not less than 30 nor more than 60 days’ prior notice, 

  
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given not more than 30 days following such purchase pursuant to the Change of Control Offer described above, to redeem all Notes that remain outstanding following such purchase at a redemption
price in cash equal to the applicable Change of Control Purchase Price plus, to the extent not included in the Change of Control Purchase Price, accrued and unpaid interest, if any, to the date of redemption. 

(f) The Company shall comply with Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder to
the extent such laws and regulations are applicable, in the event that a Change of Control occurs and the Company is required to purchase Notes as described in this Section 4.15. 

Section 4.16. Limitation on Issuances and Sales of Preferred Stock of Restricted Subsidiaries. 

The Company (a) shall not permit any Restricted Subsidiary to issue or sell any Preferred Stock to any Person other than to the
Company or one of its Wholly Owned Restricted Subsidiaries and (b) shall not permit any Person other than the Company or one of its Wholly Owned Restricted Subsidiaries to own any Preferred Stock of any other Restricted Subsidiary except, in each
case, for (i) the Preferred Stock of a Restricted Subsidiary owned by a Person at the time such Restricted Subsidiary became a Restricted Subsidiary or (ii) a sale of Preferred Stock in connection with the sale of all of the Capital Stock of a
Restricted Subsidiary owned by the Company or its Subsidiaries effected in accordance with Section 4.10 hereof. 
 Section 4.17.
Suspended Covenants. 
 Following any day (a “Suspension Date”) that (a) the Notes have a rating
equal to or higher than BBB- (or the equivalent) by S&P and a rating equal to or higher than Baa3 (or the equivalent) by Moody’s (“Investment Grade Ratings”), (b) follows a date on which the Notes do not have Investment
Grade Ratings, and (c) no Default or Event of Default has occurred and is continuing under this Indenture, the Company and its Restricted Subsidiaries shall not be subject to the covenants described in Sections 4.07, 4.08, 4.09,
4.10, 4.11, 4.16 and 5.01(a)(3) (collectively, the “Suspended Covenants”). In the event that the Company and its Restricted Subsidiaries are not subject to the Suspended Covenants for any period of
time as a result of the preceding sentence, and on any subsequent date the Notes fail to have Investment Grade Ratings, or a Default or Event of Default occurs and is continuing, then immediately after such date (a “Reversion
Date”), the Suspended Covenants will again be in effect with respect to future events, unless and until a subsequent Suspension Date occurs. The period between a Suspension Date and a Reversion Date is referred to in this Indenture as
a “Suspension Period.” Notwithstanding that the Suspended Covenants may be reinstated, no Default or Event of Default will be deemed to have occurred as a result of a failure to comply with the Suspended Covenants during any
Suspension Period. Calculations made after the Reversion Date of the amount available to be made as Restricted Payments under Section 4.07 will be made as though the covenants described under Section 4.07 had been in effect since
the Issue Date and throughout the Suspension Period. During any Suspension Period, the Board of Directors of the Company may not designate any of the Company’s Subsidiaries as Unrestricted Subsidiaries pursuant to this Indenture. The
Company shall give the Trustee prompt written notification upon the occurrence of a Suspension Date or a Reversion Date.

  
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 Section 4.18. Further Assurances. 

(a) The Company shall, and shall cause each other Collateral Grantor to, at the Company’s sole cost and expense: 

(1) at the request of the Collateral Agent, acting in accordance with the Intercreditor Agreement or the
Collateral Trust Agreement, as applicable, execute and deliver all such agreements and instruments and take all further action as may be reasonably necessary or desirable (a) to describe more fully or accurately the property intended to be
Collateral or the obligations intended to be secured by any Collateral Agreement and/or (b) to continue and maintain the Collateral Agent’s second-priority perfected Lien in the Collateral (subject to the Priority Liens in favor of the holders
of Priority Lien Obligations pursuant to the terms of the Intercreditor Agreement and subject to Permitted Collateral Liens); and 

(2) at the request of the Collateral Agent, in accordance with the Intercreditor Agreement or the Collateral
Trust Agreement, as applicable, file any such notice filings or other agreements or instruments as may be reasonably necessary or desirable under applicable law to perfect the Liens created by the Collateral Agreements. 

(b) From and after the Issue Date, if the Company or any other Collateral Grantor acquires any property or asset that
constitutes Collateral for the Convertible Notes Obligations, if and to the extent that any Convertible Note Document requires any supplemental security document for such Collateral or other actions to achieve a second-priority perfected Lien on
such Collateral, the Company shall, or shall cause any other applicable Collateral Grantor to, promptly (but not in any event no later than the date that is 10 Business Days after which such supplemental security documents are executed and delivered
(or other action taken) under such Convertible Note Documents), to execute and deliver to the Collateral Agent appropriate security documents (or amendments thereto) in such form as shall be necessary to grant the Collateral Agent a second-priority
perfected Lien in such Collateral or take such other actions in favor of the Collateral Agent as shall be reasonably necessary to grant a perfected Lien in such Collateral to the Collateral Agent, subject to the terms of this Indenture, the
Intercreditor Agreement and the other Note Documents. 
 (c) The Company and the Subsidiary Guarantors will (i) maintain with
financially sound and reputable insurance companies not Affiliates of the Company, insurance with respect to its properties and business against loss or damage of the kinds customarily insured against by Persons engaged in the same or similar
business, of such types and in such amounts as are customarily carried under similar circumstances by such other Persons, and (ii) cause all property and general liability insurance policies to name the Collateral Agent on behalf of the Secured
Parties as additional insured (with respect to liability and property policies), loss payee (with respect to property policies) or lender’s loss payee (with respect to property policies), as appropriate, and to provide that no cancellation,
material addition in amount or material change in coverage shall be effective until after 30 days’ written notice to the Collateral Agent. So long as an Event of Default is not then continuing, the Collateral Agent, on behalf of the
Secured Parties, shall release, endorse and turn over to the Company or the applicable Subsidiary Guarantor any insurance proceeds received by the Collateral Agent; provided that the application of such proceeds is not in violation of the
Revolving Credit Agreement or the Pari Passu Intercreditor Agreement. 

  
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 Section 4.19. Limitation on Sale and Leaseback Transactions 

The Company shall not, and shall not permit any of its Restricted Subsidiaries to, enter into any Sale/Leaseback Transaction
unless (1) the Company or such Restricted Subsidiary, as the case may be, would be able to incur Indebtedness in an amount equal to the Attributable Indebtedness with respect to such Sale/Leaseback Transaction or (2) the Company or such Restricted
Subsidiary receives proceeds from such Sale/Leaseback Transaction at least equal to the Fair Market Value thereof and such proceeds are applied in the same manner and to the same extent as Net Available Cash and Excess Proceeds from an Asset Sale.

 ARTICLE 5. 
 CONSOLIDATION,
MERGER, CONVEYANCE, TRANSFER OR LEASE 
 Section 5.01. Company May Consolidate, etc., Only on Certain Terms. 

(a) The Company shall not, in any single transaction or a series of related transactions, merge or consolidate with or into any
other Person, or sell, assign, convey, transfer, lease or otherwise dispose of all or substantially all the Properties of the Company and its Restricted Subsidiaries on a consolidated basis to any Person or group of Affiliated Persons, and the
Company shall not permit any of its Restricted Subsidiaries to enter into any such transaction or series of related transactions if such transaction or series of transactions, in the aggregate, would result in a sale, assignment, conveyance,
transfer, lease or other disposition of all or substantially all of the Properties of the Company and its Restricted Subsidiaries on a consolidated basis to any other Person or group of Affiliated Persons, unless at the time and after giving effect
thereto: 
 (1) either (i) if the transaction is a merger or consolidation, the Company shall be the
surviving Person of such merger or consolidation, or (ii) the Person (if other than the Company) formed by such consolidation or into which the Company is merged or to which the Properties of the Company or its Restricted Subsidiaries, as the case
may be, are sold, assigned, conveyed, transferred, leased or otherwise disposed of (any such surviving Person or transferee Person being called the “Surviving Entity”) shall be a corporation organized and existing under the laws of
the United States of America, any state thereof or the District of Columbia and shall, in either case, expressly assume by an indenture supplemental to this Indenture executed and delivered to the Trustee, in form satisfactory to the Trustee, and
pursuant to agreements reasonably satisfactory to the Trustee or the Collateral Agent, as applicable, all the obligations of the Company under the Notes, this Indenture and the other Convertible Note Documents to which the Company is a party and, in
each case, such Convertible Note Documents shall remain in full force and effect; 

  
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 (2) immediately after giving effect to such transaction or series
of related transactions on a pro forma basis (and treating any Indebtedness not previously an obligation of the Company or any of its Restricted Subsidiaries which becomes the obligation of the Company or any of its Restricted Subsidiaries in
connection with or as a result of such transaction or transactions as having been incurred at the time of such transaction or transactions), no Default or Event of Default shall have occurred and be continuing; 

(3) except in the case of the consolidation or merger of the Company with or into a Restricted Subsidiary or
any Restricted Subsidiary with or into the Company or another Restricted Subsidiary, either: 
 (I)
immediately before and immediately after giving effect to such transaction or transactions on a pro forma basis (assuming that the transaction or transactions occurred on the first day of the period of four full fiscal quarters ending immediately
prior to the consummation of such transaction or transactions, with the appropriate adjustments with respect to the transaction or transactions being included in such pro forma calculation), the Company (or the Surviving Entity if the Company is not
the continuing obligor under the Indenture) could incur $1.00 of additional Indebtedness under Section 4.09(a) hereof; or 

(II) immediately after giving effect to such transaction or transactions on a pro forma basis (assuming that
the transaction or transactions occurred on the first day of the period of four fiscal quarters ending immediately prior to the consummation of such transaction or transactions, with the appropriate adjustments with respect to the transaction or
transactions being included in such pro forma calculation), the Fixed Charge Coverage Ratio of the Company (or the Surviving Entity if the Company is not the continuing obligor under this Indenture) will be equal to or greater than the Fixed Charge
Coverage Ratio of the Company immediately before such transaction or transactions; 
 (4) if the Company is
not the continuing obligor under the Indenture, then each Subsidiary Guarantor, unless it is the Surviving Entity, shall have by supplemental indenture confirmed that its Subsidiary Guarantee of the Notes shall apply to the Surviving Entity’s
obligations under this Indenture and the Notes; 
 (5) any Collateral owned by or transferred to the
Surviving Entity shall (a) continue to constitute Collateral under this Indenture and the Collateral Agreements and (b) be subject to a Junior Lien in favor of the Collateral Agent for the benefit of the Secured Parties; 

(6) the Surviving Entity shall take such action (or agree to take such action) as may be reasonably necessary
to cause any property or assets that constitute Collateral owned by or transferred to the Surviving Entity to be subject to the Junior Liens in the manner and to the extent required under the Collateral Agreements and shall deliver an Opinion of
Counsel as to the enforceability of any amendments, supplements or other instruments with respect to the Collateral Agreements to be executed, delivered, filed and recorded, as applicable, and such other matters as the Trustee or Collateral Agent,
as applicable, may reasonably request; and 

  
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 (7) the Company (or the Surviving Entity if the Company is not
the continuing obligor under the Indenture) shall have delivered to the Trustee, in form and substance reasonably satisfactory to the Trustee, (i) an Officers’ Certificate and Opinion of Counsel stating that such consolidation, merger,
conveyance, transfer, lease or other disposition and, if a supplemental indenture is required in connection with such transaction, such supplemental indenture, comply with the Indenture and (ii) an Opinion of Counsel stating that the requirements of
Section 5.01(a)(1) hereof have been satisfied. 
 Section 5.02. Successor Substituted. 

Upon any consolidation of the Company with or merger of the Company into any other corporation or any sale, assignment, lease,
conveyance, transfer or other disposition of all or substantially all of the Properties of the Company and its Restricted Subsidiaries on a consolidated basis in accordance with Section 5.01 hereof, the Surviving Entity shall succeed to, and
be substituted for, and may exercise every right and power of, the Company under this Indenture and the other Convertible Note Documents with the same effect as if such Surviving Entity had been named as the Company herein, and in the event of any
such sale, assignment, lease, conveyance, transfer or other disposition, the Company (which term shall for this purpose mean the Person named as the “Company” in the first paragraph of this Indenture or any successor Person which shall
theretofore become such in the manner described in Section 5.01 hereof), except in the case of a lease, shall be discharged from all obligations and covenants under this Indenture and the Notes, and the Company may be dissolved and liquidated
and such dissolution and liquidation shall not cause a Change of Control under clause (e) of the definition thereof to occur unless the sale, assignment, lease, conveyance, transfer or other disposition of all or substantially all of the Properties
of the Company and its Restricted Subsidiaries on a consolidated basis to any Person otherwise results in a Change of Control. 
 ARTICLE 6.

 DEFAULTS AND REMEDIES 

Section 6.01. Events of Default. 

“Event of Default,” wherever used herein, means any one of the following events (whatever the reason for such
Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body): 

(a) default in the payment of the principal of or premium, if any, on any of the Notes when the same becomes due and payable,
whether such payment is due at Stated Maturity, upon redemption, upon repurchase pursuant to a Change of Control Offer or a Prepayment Offer, upon acceleration or otherwise; 

(b) default in the payment of any installment of interest on any of the Notes, when it becomes due and payable, and the
continuance of such default for a period of 30 days; 
 (c) default in the performance or breach of the provisions of
Article 5 hereof, the failure to make or consummate a Change of Control Offer in accordance with the provisions of Section 4.15 or the failure to make or consummate a Prepayment Offer in accordance with the provisions of Section
4.10; 

  
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 (d) the Company or any Subsidiary Guarantor shall fail to comply with the
provisions of Section 4.04 for a period of 90 days after written notice of such failure stating that it is a “notice of default” hereunder shall have been given (x) to the Company by the Trustee or (y) to the Company and the Trustee
by the Holders of at least 25% in aggregate principal amount of the Notes then Outstanding); 
 (e) the Company or any
Subsidiary Guarantor shall fail to perform or observe any other term, covenant or agreement contained in the Notes, any Subsidiary Guarantee or the Indenture (other than a default specified in subparagraph (a), (b), (c) or (d) above) for a period of
60 days after written notice of such failure stating that it is a “notice of default” hereunder shall have been given (x) to the Company by the Trustee or (y) to the Company and the Trustee by the Holders of at least 25% in aggregate
principal amount of the Notes then Outstanding; 
 (f) the occurrence and continuation beyond any applicable grace period of
any default in the payment of the principal of (or premium, if any, on) or interest on any Indebtedness of the Company (other than the Notes) or any Subsidiary Guarantor or any other Restricted Subsidiary for money borrowed when due, or any other
default resulting in acceleration of any Indebtedness of the Company or any Subsidiary Guarantor or any other Restricted Subsidiary for money borrowed, provided that the aggregate principal amount of such Indebtedness, together with the aggregate
principal amount of any other such Indebtedness under which there has been a payment default or the maturity of which has been so accelerated, shall exceed $50,000,000; 

(g) any Subsidiary Guarantee shall for any reason cease to be, or be asserted by the Company or any Subsidiary Guarantor, as
applicable, not to be, in full force and effect (except pursuant to the release of any such Subsidiary Guarantee in accordance with this Indenture); 

(h) failure by the Company or any Subsidiary Guarantor or any other Restricted Subsidiary to pay final judgments or orders
rendered against the Company or any Subsidiary Guarantor or any other Restricted Subsidiary aggregating in excess of $50,000,000 (net of any amounts covered by insurance with a reputable and creditworthy insurance company that has not disclaimed
liability) and either (a) commencement by any creditor of an enforcement proceeding upon such judgment (other than a judgment that is stayed by reason of pending appeal or otherwise) or (b) the occurrence of a 60-day period during which a stay of
such judgment or order, by reason of pending appeal or otherwise, was not in effect; 
 (i) the entry of a decree or order by
a court having jurisdiction in the premises (a) for relief in respect of the Company or any Subsidiary Guarantor or any other Restricted Subsidiary in an involuntary case or proceeding under the Federal Bankruptcy Code or any other applicable
federal or state bankruptcy, insolvency, reorganization or other similar law or (b) adjudging the Company or any Subsidiary Guarantor or any other Restricted Subsidiary bankrupt or insolvent, or approving a petition seeking reorganization,
arrangement, adjustment or composition of the Company or any Subsidiary Guarantor or any other Restricted Subsidiary under the Federal Bankruptcy Code or any applicable federal or state law, or appointing under any such law a

  
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custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar official of the Company or any Subsidiary Guarantor or any other Restricted Subsidiary or of a substantial part
of its consolidated assets, or ordering the winding up or liquidation of its affairs, and the continuance of any such decree or order for relief or any such other decree or order unstayed and in effect for a period of 60 consecutive days; 

(j) the commencement by the Company or any Subsidiary Guarantor or any other Restricted Subsidiary of a voluntary case or
proceeding under the Federal Bankruptcy Code or any other applicable federal or state bankruptcy, insolvency, reorganization or other similar law or any other case or proceeding to be adjudicated bankrupt or insolvent, or the consent by the Company
or any Subsidiary Guarantor or any other Restricted Subsidiary to the entry of a decree or order for relief in respect thereof in an involuntary case or proceeding under the Federal Bankruptcy Code or any other applicable federal or state
bankruptcy, insolvency, reorganization or other similar law or to the commencement of any bankruptcy or insolvency case or proceeding against it, or the filing by the Company or any Subsidiary Guarantor or any other Restricted Subsidiary of a
petition or consent seeking reorganization or relief under any applicable federal or state law, or the consent by it under any such law to the filing of any such petition or to the appointment of or taking possession by a custodian, receiver,
liquidator, assignee, trustee or sequestrator (or other similar official) of the Company or any Subsidiary Guarantor or any other Restricted Subsidiary or of any substantial part of its consolidated assets, or the making by it of an assignment for
the benefit of creditors under any such law, or the admission by it in writing of its inability to pay its debts generally as they become due or taking of corporate action by the Company or any Subsidiary Guarantor or any other Restricted Subsidiary
in furtherance of any such action; 
 (k) the occurrence of the following: 

(1) except as permitted by the Note Documents, any Collateral Agreement establishing the Junior Liens ceases
for any reason to be enforceable; provided that it will not be an Event of Default under this clause (k)(1) if the sole result of the failure of one or more Collateral Agreements to be fully enforceable is that any Junior Lien purported to be
granted under such Collateral Agreements on Collateral, individually or in the aggregate, having a fair market value of not more than $10,000,000, ceases to be an enforceable and perfected second-priority Lien, subject only to the Priority Liens
favor of the holders of Priority Lien Obligations pursuant to the terms of the Intercreditor Agreement and subject to Permitted Collateral Liens; provided, further, that if such failure is susceptible to cure, no Event of Default shall
arise with respect thereto until 30 days after any officer of the Company or any Restricted Subsidiary becomes aware of such failure, which failure has not been cured during such time period; 

(2) except as permitted by the Note Documents, any Junior Lien purported to be granted under any Collateral
Agreement on Collateral, individually or in the aggregate, having a fair market value in excess of $10,000,000, ceases to be an enforceable and perfected second-priority Lien, subject only to the Priority Liens in favor of the holders of the
Priority Lien Obligations pursuant to the terms of the Intercreditor Agreement and subject to Permitted Collateral Liens; provided that if such failure is susceptible to cure, no Event of Default shall arise with respect thereto until 30 days
after any officer of the Company or any Restricted Subsidiary becomes aware of such failure, which failure has not been cured during such time period; and 

  
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 (3) the Company or any other Collateral Grantor, or any Person
acting on behalf of any of them, denies or disaffirms, in writing, any obligation of the Company or any other Collateral Grantor set forth in or arising under any Collateral Agreement establishing Junior Liens; or 

(l) the Required Stockholder Approval is not obtained and the Charter Amendment has not become effective, in each case by
December 31, 2016, and such failure shall continue for a period of 90 days. 
 Section 6.02. Acceleration of Maturity; Rescission and
Annulment. 
 (a) If an Event of Default (other than an Event of Default specified in Section 6.01(i) or
(j) hereof) occurs and is continuing, the Trustee or the Holders of not less than 25% in aggregate principal amount of the Notes then Outstanding, by written notice to the Company (and to the Trustee if such notice is given by the Holders),
may declare all unpaid principal of, premium, if any, and accrued and unpaid interest on all the Notes to be due and payable immediately, upon which declaration all amounts payable in respect of the Notes shall be immediately due and
payable. If an Event of Default specified in Section 6.01(i) or (j) hereof occurs and is continuing, the amounts described above shall become and be immediately due and payable without any declaration, notice or other act on the
part of the Trustee or any Holder. 
 (b) At any time after a declaration of acceleration has been made and before a judgment
or decree for payment of the money due has been obtained by the Trustee as hereinafter in this Article provided, the Holders of a majority in aggregate principal amount of the Outstanding Notes, by written notice to the Company, the Subsidiary
Guarantors and the Trustee, may rescind and annul such declaration and its consequences if: 
 (1) the
Company or any Subsidiary Guarantor has paid (or issued Additional Notes with respect to the payment of interest) or deposited with the Trustee a sum sufficient to pay: 

(I) all overdue interest on all Outstanding Notes, 

(II) all unpaid principal of (and premium, if any, on) any Outstanding Notes which have become due otherwise
than by such declaration of acceleration, including any Notes required to have been purchased on a Change of Control Date or a Purchase Date pursuant to a Change of Control Offer or a Prepayment Offer, as applicable, and interest on such unpaid
principal at the rate borne by the Notes, 
 (III) to the extent that payment of such interest is lawful,
interest on overdue interest and overdue principal at the rate borne by the Notes (without duplication of any amount paid or deposited pursuant to clauses (1) and (2) above), and 

  
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 (IV) all sums paid or advanced by the Trustee hereunder and the
reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel; 
 (2)
the rescission would not conflict with any judgment or decree of a court of competent jurisdiction as certified to the Trustee by the Company; and 

(3) all Events of Default, other than the non-payment of amounts of principal of (or premium, if any, on) or
interest on Notes which have become due solely by such declaration of acceleration, have been cured or waived as provided in Section 6.13 hereof. 

(c) No such rescission shall affect any subsequent default or impair any right consequent thereon. 

(d) Notwithstanding the foregoing, if an Event of Default specified in Section 6.01(f) hereof shall
have occurred and be continuing, such Event of Default and any consequential acceleration shall be automatically rescinded if the Indebtedness that is the subject of such Event of Default has been repaid, or if the default relating to such
Indebtedness is waived or cured and if such Indebtedness has been accelerated, then the holders thereof have rescinded their declaration of acceleration in respect of such Indebtedness (provided that, in each case, that such repayment,
waiver, cure or rescission is effected within a period of 10 days from the continuation of such default beyond the applicable grace period or the occurrence of such acceleration), and written notice of such repayment, or cure or waiver and
rescission, as the case may be, shall have been given to the Trustee by the Company and countersigned by the holders of such Indebtedness or a trustee, fiduciary or agent for such holders or other evidence satisfactory to the Trustee of such events
is provided to the Trustee, within 30 days after any such acceleration in respect of the Notes, and so long as such rescission of any such acceleration of the Notes does not conflict with any judgment or decree as certified to the Trustee by the
Company. 
 Section 6.03. Collection of Indebtedness and Suits for Enforcement by Trustee. 

(a) The Company covenants that if 

(1) default is made in the payment of any installment of interest on any Note when such interest becomes due
and payable and such default continues for a period of 30 days, or 
 (2) default is made in the payment of
the principal of (or premium, if any, on) any Note at the Maturity thereof or with respect to any Note required to have been purchased by the Company on the Change of Control Purchase Date or the Purchase Date pursuant to a Change of Control Offer
or Prepayment Offer, as applicable, then the Company will, upon demand of the Trustee, pay to the Trustee for the benefit of the Holders of such Notes, the whole amount then due and payable on such Notes for principal (and premium, if any) and Cash
Interest, and interest on any overdue principal (and premium, if any) and, to the extent that payment of such interest shall be legally enforceable, upon any overdue installment of interest, at the rate borne by the Notes, and, in addition thereto,
such further amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel. 

  
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 (b) If the Company fails to pay such amounts forthwith upon such demand, the
Trustee, in its own name as trustee of an express trust, may institute a judicial proceeding for the collection of the sums so due and unpaid, may prosecute such proceeding to judgment or final decree and may enforce the same against the Company or
any other obligor upon the Notes and collect the money adjudged or decreed to be payable in the manner provided by law out of the Property of the Company or any other obligor upon the Notes, wherever situated. 

(c) If an Event of Default occurs and is continuing, the Trustee may in its discretion proceed to protect and enforce its
rights and the rights of the Holders by such appropriate judicial proceedings as the Trustee shall deem most effectual to protect and enforce any such rights, whether for the specific enforcement of any covenant or agreement in the Indenture or in
aid of the exercise of any power granted in the Indenture, or to enforce any other proper remedy. 
 Section 6.04. Trustee May File
Proofs of Claim. 
 (a) In case of the pendency of any receivership, insolvency, liquidation, bankruptcy, reorganization,
arrangement, adjustment, composition or other judicial proceeding relative to the Company, any Subsidiary Guarantor or any other obligor upon the Notes, their creditors or the Property of the Company, of any Subsidiary Guarantor or of any such other
obligor, the Trustee (irrespective of whether the principal of the Notes shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have made any demand on the Company, the
Subsidiary Guarantors or such other obligor for the payment of overdue principal, premium, if any, or interest) shall be entitled and empowered, by intervention in such proceeding or otherwise, 

(1) to file and prove a claim for the whole amount of principal (and premium, if any) and interest owing and
unpaid in respect of the Notes and to file such other papers or documents and take any other actions including participation as a full member of any creditor or other committee as may be necessary or advisable in order to have the claims of the
Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and of the Holders allowed in such judicial proceeding, and 

(2) to collect and receive any money or other Property payable or deliverable on any such claims and to
distribute the same; 
 and any custodian, receiver, assignee, trustee, liquidator, sequestrator or similar official in any such judicial
proceeding is hereby authorized by each Holder to make such payments to the Trustee and, in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay the Trustee any amount due to it for the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 7.06 hereof. 

(b) Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf
of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the Notes or the Subsidiary Guarantees or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Holder in any
such proceeding. 

  
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 Section 6.05. Trustee May Enforce Claims Without Possession of Notes. 

All rights of action and claims under the Indenture or the Notes or the Subsidiary Guarantees may be prosecuted and enforced by
the Trustee without the possession of any of the Notes or the production thereof in any proceeding relating thereto, and any such proceeding instituted by the Trustee shall be brought in its own name and as trustee of an express trust, and any
recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, be for the ratable benefit of the Holders of the Notes in respect of which such
judgment has been recovered. 
 Section 6.06. Application of Money Collected. 

Any money collected by the Trustee pursuant to this Article 6 shall be applied, subject to the Intercreditor Agreement
and the Collateral Trust Agreement, in the following order, at the date or dates fixed by the Trustee and, in the case of the distribution of such money on account of principal (or premium, if any) or Cash Interest, upon presentation of the Notes
and the notation thereon of the payment if only partially paid and upon surrender thereof if fully paid: 
 (a) FIRST: to the
payment of all amounts due the Trustee under Section 7.06 hereof; 
 (b) SECOND: to the payment of the amounts then
due and unpaid for principal of (and premium, if any, on) and Cash Interest on the Notes in respect of which or for the benefit of which such money has been collected, ratably, without preference or priority of any kind, according to the amounts due
and payable on such Notes for principal (and premium, if any) and Cash Interest, respectively; and 
 (c) THIRD: the balance,
if any, to the Company, or to whomsoever may be lawfully entitled to receive the same, or as a court of competent jurisdiction may direct. 

Section 6.07. Limitation on Suits. 

No Holder of any Notes shall have any right to institute any proceeding, judicial or otherwise, with respect to the Indenture,
or for the appointment of a receiver or trustee, or for any other remedy hereunder, unless: 
 (a) such Holder has previously
given written notice to the Trustee of a continuing Event of Default; 
 (b) the Holders of not less than 25% in aggregate
principal amount of the Outstanding Notes shall have made written request to the Trustee to institute proceedings in respect of such Event of Default in its own name as Trustee hereunder; 

  
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 (c) such Holder or Holders have offered to the Trustee such reasonable indemnity
as the Trustee may require against the costs, expenses and liabilities to be incurred in compliance with such request; 
 (d)
the Trustee for 60 days after its receipt of such notice, request and offer of indemnity has failed to institute any such proceeding; and 

(e) no direction inconsistent with such written request has been given to the Trustee during such 60-day period by the Holders
of a majority or more in aggregate principal amount of the Outstanding Notes; 
 it being understood and intended that no one or more
Holders shall have any right in any manner whatever by virtue of, or by availing of, any provision of the Indenture to affect, disturb or prejudice the rights of any other Holders, or to obtain or to seek to obtain priority or preference over any
other Holders or to enforce any right under the Indenture, except in the manner herein provided and for the equal and ratable benefit of all the Holders. 

Section 6.08. Unconditional Right of Holders to Receive Principal, Premium and Interest. 

Notwithstanding any other provision in the Indenture, the Holder of any Note shall have the right, which is absolute and
unconditional, to receive payment, as provided herein (including, if applicable, Article 8 hereof) and in such Note of the principal of (and premium if any, on) and (subject to Section 2.12 hereof) interest on, such Note on the
respective Stated Maturities expressed in such Note (or, in the case of redemption, on the Redemption Date) and to institute suit for the enforcement of any such payment, and such rights shall not be impaired without the consent of such Holder. 

Section 6.09. Restoration of Rights and Remedies. 

If the Trustee or any Holder has instituted any proceeding to enforce any right or remedy under this Indenture and such
proceeding has been discontinued or abandoned for any reason, or has been determined adversely to the Trustee or to such Holder, then and in every such case, subject to any determination in such proceeding, the Company, the Subsidiary Guarantors,
the Trustee and the Holders shall be restored severally and respectively to their former positions hereunder and thereunder and all rights and remedies of the Trustee and the Holders shall continue as though no such proceeding had been instituted.

 Section 6.10. Rights and Remedies Cumulative. 

Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Notes in
Section 2.07 hereof, no right or remedy herein conferred upon or reserved to the Trustee or to the Holders is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be
cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy. 

  
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 Section 6.11. Delay or Omission Not Waiver. 

No delay or omission of the Trustee or of any Holder of any Note to exercise any right or remedy accruing upon any Event of
Default shall impair any such right or remedy or constitute a waiver of any such Event of Default or an acquiescence therein. Every right and remedy given by this Article or by law to the Trustee or to the Holders may be exercised from time to
time, and as often as may be deemed expedient, by the Trustee or by the Holders, as the case may be. 
 Section 6.12. Control by
Holders. 
 (a) The Holders of not less than a majority in aggregate principal amount of the Outstanding Notes shall have
the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred on the Trustee; provided that 

(1) such direction shall not be in conflict with any rule of law or with the Indenture, 

(2) the Trustee may take any other action deemed proper by the Trustee which is not inconsistent with such
direction, 
 (3) the Trustee need not take any action which might involve it in personal liability, and 

(4) the Trustee may decline to take any action that would benefit some Holders to the detriment of other
Holders. 
 (b) Prior to taking any such action under this Section 6.12, the Trustee shall be entitled to such
reasonable security or indemnity as it may require against the costs, expenses and liabilities that may be incurred by it in taking or declining to take any such action hereunder. 

Section 6.13. Waiver of Past Defaults. 

(a) Subject to Section 6.02(b)(1)(IV), the Holders of not less than a majority in aggregate principal amount of the
Outstanding Notes may, on behalf of the Holders of all the Notes, waive any existing Default or Event of Default hereunder and its consequences, except a Default or Event of Default 

(1) in respect of the payment of the principal of (or premium, if any, on) or interest on any Note, or 

(2) in respect of a covenant or provision hereof which under Article 9 hereof cannot be modified or
amended without the consent of the Holder of each Outstanding Note affected thereby. 
 (b) Upon any such waiver, such
Default or Event of Default shall cease to exist for every purpose under this Indenture, but no such waiver shall extend to any subsequent or other Default or Event of Default or impair any right consequent thereon. 

  
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 Section 6.14. Waiver of Stay, Extension or Usury Laws. 

Each of the Company and the Subsidiary Guarantors covenants (to the extent that each may lawfully do so) that it will not at
any time insist upon, plead or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension, or usury law or other law wherever enacted, now or at any time hereafter in force, which would prohibit or forgive the Company or
any Subsidiary Guarantor from paying all or any portion of the principal of (premium, if any, on) or interest on the Notes as contemplated herein, or which may affect the covenants or the performance of this Indenture; and (to the extent that it may
lawfully do so) each of the Company and the Subsidiary Guarantors hereby expressly waives all benefit or advantage of any such law, and covenants that it will not hinder, delay or impede the execution of any power herein granted to the Trustee, but
will suffer and permit the execution of every such power as though no such law had been enacted. 
 Section 6.15. The Collateral
Agent. 
 Whenever in the exercise of any remedy available to the Trustee or the exercise of any trust or power conferred
on it with respect to the Notes, the Trustee may also direct the Collateral Agent in the exercise of any of the rights and remedies available to the Collateral Agent pursuant to the Collateral Agreements. 

ARTICLE 7. 
 TRUSTEE 

Section 7.01. Duties of Trustee. 

(a) If an Event of Default has occurred and is continuing, the Trustee shall exercise the rights and powers vested in it by
this Indenture and use the same degree of care and skill in their exercise as a prudent person would exercise or use under the circumstances in the conduct of his own affairs. 

(b) Except during the continuance of an Event of Default: 

(1) the Trustee undertakes to perform such duties and only such duties as are specifically set forth in this
Indenture and no implied covenants or obligations shall be read into this Indenture against the Trustee; and 

(2) in the absence of bad faith on its part, the Trustee may conclusively rely, and shall be fully protected in
so relying, as to the truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture; provided, however, that, in the case of
any such certificates or opinions which by any provision hereof are specifically required to be furnished to the Trustee, the Trustee shall examine the certificates and opinions to determine whether or not they conform to the requirements of this
Indenture, but the Trustee has no obligation to determine the accuracy or completeness (other than as to conformity with the requirements of this Indenture) of the statements made therein. 

  
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 (c) The Trustee may not be relieved from liability for its own negligent action,
its own negligent failure to act or its own willful misconduct, except that: 
 (1) this paragraph shall not
limit the effect of Section 7.01(b); 
 (2) the Trustee shall not be liable for any error of judgment
made in good faith by a Responsible Officer, unless it is proved that the Trustee was negligent in ascertaining the pertinent facts; and 

(3) the Trustee shall not be liable with respect to any action it takes or omits to take in good faith in
accordance with a direction received by it pursuant to Section 6.12. 
 Section 7.02. Certain Rights of Trustee. 

Subject to the provisions of Section 7.01 hereof: 

(a) the Trustee may conclusively rely and shall be protected in acting or refraining from acting upon any resolution,
certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper (whether in its original or facsimile form), or document believed by it to be
genuine and to have been signed or presented by the proper party or parties; 
 (b) any request or direction of the Company
mentioned herein shall be sufficiently evidenced by a Company Request or Company Order and any resolution of the Board of Directors may be sufficiently evidenced by a Board Resolution; 

(c) whenever in the administration of this Indenture the Trustee shall deem it desirable that a matter be proved or established
prior to taking, suffering or omitting any action hereunder, the Trustee (unless other evidence be herein specifically prescribed) may, in the absence of bad faith on its part, rely upon an Officers’ Certificate; 

(d) the Trustee may consult with counsel and the advice of such counsel or any Opinion of Counsel shall be full and complete
authorization and protection in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance thereon; 

(e) the Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this Indenture at the
request or direction of any of the Holders pursuant to this Indenture, unless such Holders shall have offered to the Trustee reasonable security or indemnity against the costs, expenses and liabilities which might be incurred by it in compliance
with such request or direction; 
 (f) the Trustee shall not be bound to make any investigation into the facts or matters
stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper or document, but the Trustee, in its discretion, may make
such further inquiry or investigation into such facts or matters as it may reasonably see fit; 

  
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 (g) the Trustee may execute any of the trusts or powers hereunder or perform any
duties hereunder either directly or by or through agents or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent or attorney appointed with due care by it hereunder; 

(h) the Trustee shall not be liable for any action taken, suffered or omitted by it in good faith and believed by it in good
faith to be authorized or within the discretion or rights or powers conferred upon it by this Indenture; 
 (i) the Trustee
shall not be deemed to have notice or knowledge of any matter unless a Responsible Officer has actual knowledge thereof or unless written notice thereof is received by the Trustee at its Corporate Trust Office and such notice references the Notes
generally, the Company or this Indenture; 
 (j) the Trustee shall not be required to advance, expend or risk its own funds
or otherwise incur any financial liability in the performance of any of its duties hereunder, or in the exercise of any of its rights or powers if it shall have reasonable grounds for believing that repayment of such funds or adequate indemnity
against such risk or liability is not reasonably assured to it; 
 (k) the Trustee shall not be deemed to have notice of any
Default or Event of Default unless a Responsible Officer of the Trustee has actual knowledge thereof or unless written notice of any event which is in fact such a Default is received by the Trustee at the Corporate Trust Office of the Trustee, and
such notice references the Notes and this Indenture; 
 (l) anything in this Indenture notwithstanding, in no event shall the
Trustee be liable for any special, indirect, punitive, incidental or consequential loss or damage of any kind whatsoever (including but not limited to loss of profit), even if the Trustee has been advised as to the likelihood of such loss or damage
and regardless of the form of action; 
 (m) the Trustee may request that the Company and, if applicable, the Guarantors
deliver an Officers’ Certificate setting forth the names of individuals and/or titles of officers authorized at such time to take specified actions pursuant to this Indenture, which Officers’ Certificate may be signed by any person
authorized to sign an Officers’ Certificate, including any person specified as so authorized in any such certificate previously delivered and not superseded; 

(n) the permissive rights of the Trustee enumerated herein shall not be construed as duties; and 

(o) notwithstanding anything to the contrary contained herein, the Trustee shall have no responsibility for (i) preparing,
recording, filing, re-recording, or re-filing any financing statement, perfection statement, continuation statement or other instrument in any public office or for otherwise ensuring the perfection or maintenance of any security interest granted
pursuant to, or contemplated by, any document; (ii) taking any necessary steps to preserve rights against any parties with respect to the Collateral; or (iii) taking any action to protect against any diminution in value of the Collateral. 

  
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 Section 7.03. Trustee Not Responsible for Recitals or Issuance of Notes. 

The recitals contained herein and in the Notes, except for the Trustee’s certificates of authentication, shall be taken as
the statements of the Company or the Subsidiary Guarantors, as the case may be, and the Trustee assumes no responsibility for their correctness. The Trustee makes no representations as to the validity or sufficiency of this Indenture, the Subsidiary
Guarantees or the Notes. The Trustee shall not be accountable for the use or application by the Company of any Notes or the proceeds thereof. 

Section 7.04. May Hold Notes. 

The Trustee, any Paying Agent, any Registrar or any other agent of the Company, the Subsidiary Guarantors or of the Trustee, in
its individual or any other capacity, may become the owner or pledgee of Notes and, subject to TIA Sections 310(b) and 311 in the case of the Trustee, may otherwise deal with the Company and the Subsidiary Guarantors with the same rights it would
have if it were not the Trustee, Paying Agent, Registrar or such other agent. 
 Section 7.05. Money Held in Trust. 

Money held by the Trustee in trust hereunder need not be segregated from other funds except to the extent required by law. The
Trustee shall be under no liability for interest on any money received by it hereunder except as otherwise agreed with the Company or any Subsidiary Guarantor. 

Section 7.06. Compensation and Reimbursement. 

(a) The Company agrees: 

(1) to pay to the Trustee from time to time such compensation as the Company and the Trustee may agree in
writing for all services rendered by it hereunder (which compensation shall not be limited by any provision of law in regard to the compensation of a trustee of an express trust); 

(2) except as otherwise expressly provided herein, to reimburse the Trustee upon its request for all reasonable
expenses, disbursements and advances incurred or made by the Trustee in accordance with any provision of this Indenture (including the compensation and the expenses and disbursements of its agents and counsel), except any such expense, disbursement
or advance as may be attributable to the Trustee’s willful misconduct, negligence or bad faith; and 

(3) to indemnify the Trustee for, and to hold it harmless against, any loss, liability, claim, damage or
expense incurred without willful misconduct or negligence on its part, (i) arising out of or in connection with the acceptance or administration of this trust, including the costs and expenses of defending itself against any claim or liability in
connection with the exercise or performance of any of its powers or duties hereunder or (ii) in connection with enforcing this indemnification provision. 

  
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 (b) The obligations of the Company under this Section 7.06 to compensate
the Trustee, to pay or reimburse the Trustee for expenses, disbursements and advances and to indemnify and hold harmless the Trustee shall constitute additional indebtedness hereunder and shall survive the satisfaction and discharge of this
Indenture, the resignation or removal of the Trustee, or any other termination under any Insolvency or Liquidation Proceeding. As security for the performance of such obligations of the Company, the Trustee shall have a claim and lien prior to
the Notes upon all property and funds held or collected by the Trustee as such, except funds held in trust for payment of principal of (and premium, if any, on) or interest on Notes. Such lien shall survive the satisfaction and discharge of this
Indenture or any other termination under any Insolvency or Liquidation Proceeding. 
 (c) When the Trustee incurs expenses or
renders services after the occurrence of an Event of Default specified in paragraph (i) or (j) of Section 6.01 of this Indenture, such expenses and the compensation for such services are intended to constitute expenses of administration under
any Insolvency or Liquidation Proceeding. 
 Section 7.07. Corporate Trustee Required; Eligibility. 

There shall at all times be a Trustee hereunder which shall be eligible to act as Trustee under TIA Section 310(a)(1) and shall
have a combined capital and surplus of at least $50,000,000. If such corporation publishes reports of condition at least annually, pursuant to law or to the requirements of federal, state, territorial or District of Columbia supervising or examining
authority, then for the purposes of this Section 7.07, the combined capital and surplus of such corporation shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any
time the Trustee shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect hereinafter specified in this Article 7. 

Section 7.08. Conflicting Interests. 

The Trustee shall comply with the provisions of Section 310(b) of the Trust Indenture Act; provided that there shall be
excluded from the operation of TIA Section 310(b)(1) any indenture or indentures under which other securities or certificates of interest or participation in other securities of the Company are outstanding if the requirements for such exclusion set
forth in TIA Section 310(b)(1) are met. 
 Section 7.09. Resignation and Removal; Appointment of Successor. 

(a) No resignation or removal of the Trustee and no appointment of a successor Trustee pursuant to this Article 7 shall
become effective until the acceptance of appointment by the successor Trustee in accordance with the applicable requirements of Section 7.10 hereof. 

(b) The Trustee may resign at any time by giving written notice thereof to the Company. If the instrument of acceptance by a
successor Trustee required by Section 7.10 hereof shall not have been delivered to the Trustee within 30 days after the giving of such notice of resignation, the resigning Trustee may, at the expense of the Company, petition any court of
competent jurisdiction for the appointment of a successor Trustee. 

  
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 (c) The Trustee may be removed at any time by Act of the Holders of not less than
a majority in aggregate principal amount of the Outstanding Notes, delivered to the Trustee and to the Company. 
 (d) If at
any time: 
 (1) the Trustee shall fail to comply with the provisions of TIA Section 310(b) after written
request therefor by the Company or by any Holder who has been a bona fide Holder for at least six months, or 

(2) the Trustee shall cease to be eligible under Section 7.07 hereof and shall fail to resign after
written request therefor by the Company or by any Holder who has been a bona fide Holder for at least six months, or 

(3) the Trustee shall become incapable of acting or shall be adjudged a bankrupt or insolvent or a receiver of
the Trustee or of its property shall be appointed or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation, 

then, in any such case, (i) the Company, by a Board Resolution, may remove the Trustee, or (ii) subject to TIA Section 315(e),
any Holder who has been a bona fide Holder for at least six months may, on behalf of himself and all others similarly situated, petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee.

 (e) If the Trustee shall resign, be removed or become incapable of acting, or if a vacancy shall occur in the office of
Trustee for any cause, the Company, by a Board Resolution, shall promptly appoint a successor Trustee. If, within one year after such resignation, removal or incapability, or the occurrence of such vacancy, a successor Trustee shall be appointed by
Act of the Holders of a majority in aggregate principal amount of the Outstanding Notes delivered to the Company and the retiring Trustee, the successor Trustee so appointed shall, forthwith upon its acceptance of such appointment, become the
successor Trustee and supersede the successor Trustee appointed by the Company. If no successor Trustee shall have been so appointed by the Company or the Holders and accepted appointment in the manner hereinafter provided, the retiring Trustee or
any Holder who has been a bona fide Holder for at least six months may, on behalf of himself and all others similarly situated, at the expense of the Company, petition any court of competent jurisdiction for the appointment of a successor Trustee.
The evidence of such successorship may, but need not be, evidenced by a supplemental indenture. 
 (f) The Company shall give
notice of each resignation and each removal of the Trustee and each appointment of a successor Trustee to the Holders in the manner provided for in Section 14.5 hereof. Each notice shall include the name of the successor Trustee and the
address of its Corporate Trust Office. 
 (g) Notwithstanding the replacement of the Trustee pursuant to this Section
7.09, the Company’s obligations under Section 7.06 shall continue for the benefit of the retiring Trustee. 

  
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 Section 7.10. Acceptance of Appointment by Successor. 

(a) Every successor Trustee appointed hereunder shall execute, acknowledge and deliver to the Company and to the retiring
Trustee an instrument accepting such appointment, and thereupon the resignation or removal of the retiring Trustee shall become effective and such successor Trustee, without any further act, deed or conveyance, shall become vested with all the
rights, powers, trusts and duties of the retiring Trustee; but, on request of the Company or the successor Trustee, such retiring Trustee shall, upon payment of all amounts due it under Section 7.06 hereof, execute and deliver an instrument
transferring to such successor Trustee all the rights, powers and trusts of the retiring Trustee and shall duly assign, transfer and deliver to such successor Trustee all money and other Property held by such retiring Trustee hereunder. Upon request
of any such successor Trustee, the Company shall execute any and all instruments for more fully and certainly vesting in and confirming to such successor Trustee all such rights, powers and trusts. 

(b) No successor Trustee shall accept its appointment unless at the time of such acceptance such successor Trustee shall be
qualified and eligible under this Article. 
 Section 7.11. Merger, Conversion, Consolidation or Succession to Business. 

Any corporation or banking association into which the Trustee may be merged or converted or with which it may be consolidated,
or any corporation or banking association resulting from any merger, conversion or consolidation to which the Trustee shall be a party, or any corporation or banking association succeeding to all or substantially all of the corporate trust business
of the Trustee, shall be the successor of the Trustee hereunder, provided such corporation or banking association shall be otherwise qualified and eligible under this Article, without the execution or filing of any paper or any further act on the
part of any of the parties hereto. In case any Notes shall have been authenticated, but not delivered, by the Trustee then in office, any successor by merger, conversion or consolidation to such authenticating Trustee may adopt such authentication
and deliver the Notes so authenticated with the same effect as if such successor Trustee had itself authenticated such Notes; and in case at that time any of the Notes shall not have been authenticated, any successor Trustee may authenticate such
Notes either in the name of any predecessor hereunder or in the name of the successor Trustee; and in all such cases such certificates shall have the full force which it is anywhere in the Notes or in this Indenture provided; provided, however, that
the right to adopt the certificate of authentication of any predecessor Trustee or to authenticate Notes in the name of any predecessor Trustee shall apply only to its successor or successors by merger, conversion or consolidation. 

Section 7.12. Preferential Collection of Claims Against Company. 

If and when the Trustee shall be or become a creditor of the Company (or any other obligor under the Notes), the Trustee shall
be subject to the provisions of the Trust Indenture Act regarding the collection of claims against the Company (or any such other obligor). 

  
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 Section 7.13. Notice of Defaults. 

Within 60 days after the occurrence of any Default hereunder, the Trustee shall transmit in the manner and to the extent
provided in TIA Section 313(c), notice of such Default hereunder known to the Trustee, unless such Default shall have been cured or waived; provided, however, that, except in the case of a Default in the payment of the principal of (or premium, if
any, on) or interest on any Note, the Trustee shall be protected in withholding such notice if and so long as the board of directors, the executive committee or a trust committee of directors and/or Responsible Officers of the Trustee in good faith
determines that the withholding of such notice is in the interest of the Holders. The Trustee shall not be deemed to have notice of any Default, other than a Default under Section 6.01(a) or 6.01(b), unless a Responsible Officer
of the Trustee shall have been advised in writing that a Default has occurred. No duty imposed upon the Trustee in this Indenture shall be applicable with respect to any Default of which the Trustee is not deemed to have notice. 

Section 7.14. Reports by Trustee. 

(a) Within 60 days after May 15 of each year commencing with May 15, 2017, the Trustee shall transmit by mail to the
Holders, as their names and addresses appear in the Note Register, a brief report dated as of such May 15 in accordance with and to the extent required under TIA Section 313(a). The Trustee shall also comply with TIA Sections 313(b) and 313(c).

 (b) The Company shall promptly notify the Trustee in writing if the Notes become listed on any stock exchange or automatic
quotation system 
 (c) A copy of each Trustee’s report, at the time of its mailing to Holders of Notes, shall be mailed
to the Company and filed with the Commission and each stock exchange, if any, on which the Notes are listed. 
 ARTICLE 8. 

DEFEASANCE AND COVENANT DEFEASANCE 

Section 8.01. Company’s Option to Effect Defeasance or Covenant Defeasance. 

The Company may, at its option by Board Resolution, at any time, with respect to the Notes, elect to have either Section
8.02 or Section 8.03 hereof be applied to all Outstanding Notes upon compliance with the conditions set forth below in this Article 8. 

Section 8.02. Defeasance and Discharge. 

Upon the Company’s exercise under Section 8.01 hereof of the option applicable to this Section 8.02, the
Company and the Subsidiary Guarantors shall be deemed to have been discharged from their respective obligations with respect to all Outstanding Notes on the date the conditions set forth in Section 8.04 hereof are satisfied (hereinafter,
“legal defeasance”). For this purpose, such legal defeasance means that the Company and the Subsidiary Guarantors shall be deemed (1) to have paid and discharged their respective obligations under the Outstanding Notes;
provided that the Notes shall continue to be deemed to be “Outstanding” for purposes of Section 8.05 hereof and the other Sections of this Indenture referred to in clauses (a) and (b) below, (2) to have satisfied all their
other obligations with respect to such Notes and this Indenture (and the Trustee, at the expense and direction of the Company, shall execute proper instruments acknowledging the same) and (3) in the case of the Collateral Grantors, to have satisfied
all of their obligations under the Collateral Agreements, except for the following which 

  
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shall survive until otherwise terminated or discharged hereunder: (a) the rights of Holders of Outstanding Notes to receive, solely from the trust fund described in Section 8.04 hereof and
as more fully set forth in such Section, payments in respect of the principal of (and premium if any, on) and interest on such Notes when such payments are due (or at such time as the Notes would be subject to redemption at the option of the Company
in accordance with this Indenture), (b) the respective obligations of the Company and the Subsidiary Guarantors under Sections 2.01, 2.03, 2.04, 2.05, 2.07, 2.08, 2.09, 6.08, 6.14,
4.02, 10.01 (to the extent it relates to the foregoing Sections and this Article 8), 10.04 and 10.05 hereof and the Exhibits, (c) the rights, powers, trusts, duties, indemnities and immunities of the Trustee
hereunder, and (d) the obligations of the Company and the Subsidiary Guarantors under this Article 8. Subject to compliance with this Article 8, the Company may exercise its option under this Section 8.02 notwithstanding
the prior exercise of its option under Section 8.03 hereof with respect to the Notes. 
 Section 8.03. Covenant Defeasance.

 Upon the Company’s exercise under Section 8.01 hereof of the option applicable to this Section 8.03,
the Company and each Subsidiary Guarantor shall be released from their respective obligations under any covenant contained in Section 4.05(a) and (b) hereof, in Sections 4.06 through 4.19 hereof and in clauses (c) and (e)
of Section 5.01 hereof with respect to the Outstanding Notes on and after the date the conditions set forth below are satisfied (hereinafter, “covenant defeasance”), and the Notes shall thereafter be deemed not to be
“Outstanding” for the purposes of any direction, waiver, consent or declaration or Act of Holders (and the consequences of any thereof) in connection with such covenants, but shall continue to be deemed “Outstanding” for all
other purposes hereunder. For this purpose, such covenant defeasance means that, with respect to the Outstanding Notes, the Company and each Subsidiary Guarantor may omit to comply with and shall have no liability in respect of any term,
condition or limitation set forth in any such covenant, whether directly or indirectly, by reason of any reference elsewhere herein to any such covenant or by reason of any reference in any such covenant to any other provision herein or in any other
document and such omission to comply shall not constitute a Default or an Event of Default under Section 6.01(c), 6.01(d) or 6.01(e) hereof, but, except as specified above, the remainder of this Indenture and such Notes shall be
unaffected thereby. 
 Section 8.04. Conditions to Defeasance or Covenant Defeasance. 

The following shall be the conditions to application of either Section 8.02 or Section 8.03 hereof to the
Outstanding Notes: 
 (a) The Company or any Subsidiary Guarantor shall irrevocably have deposited or caused to be deposited
with the Trustee (or another trustee satisfying the requirements of Section 7.07 hereof who shall agree to comply with the provisions of this Article 8 applicable to it) as trust funds in trust for the purpose of making the following
payments, specifically pledged as security for, and dedicated solely to, the benefit of the Holders of such Notes, (a) cash in United States dollars in an amount, or (b) U.S. Government Obligations which through the scheduled payment of principal
and interest in respect thereof in accordance with their terms will provide, not later than one day before the due date of any payment, money in an amount, or (c) a combination thereof, sufficient without consideration of any reinvestment of
interest, in the 

  
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opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the Trustee, to pay and discharge, and which shall be applied
by the Trustee (or other qualifying trustee) to pay and discharge, the principal of (and premium, if any, on) and interest on the Outstanding Notes on the Stated Maturity thereof (or Redemption Date, if applicable), provided that the Trustee shall
have been irrevocably instructed in writing by the Company to apply such money or the proceeds of such U.S. Government Obligations to said payments with respect to the Notes. Before such a deposit, the Company may give to the Trustee, in
accordance with Section 3.01 hereof, a notice of its election to redeem all of the Outstanding Notes at a future date in accordance with Article 3 hereof, which notice shall be irrevocable. Such irrevocable redemption notice, if
given, shall be given effect in applying the foregoing. For this purpose, “U.S. Government Obligations” means securities that are (x) direct obligations of the United States of America for the timely payment of which its full
faith and credit is pledged or (y) obligations of a Person controlled or supervised by and acting as an agency or instrumentality of the United States of America the timely payment of which is unconditionally guaranteed as a full faith and credit
obligation by the United States of America, which, in either case, are not callable or redeemable at the option of the issuer thereof, and shall also include a depository receipt issued by a bank (as defined in Section 3(a)(2) of the Securities
Act), as custodian with respect to any such U.S. Government Obligation or a specific payment of principal of or interest on any such U.S. Government Obligation held by such custodian for the account of the holder of such depository receipt, provided
that (except as required by law) such custodian is not authorized to make any deduction from the amount payable to the holder of such depository receipt from any amount received by the custodian in respect of the U.S. Government Obligation or the
specific payment of principal of or interest on the U.S. Government Obligation evidenced by such depository receipt. 
 (b)
No Default or Event of Default with respect to the Notes shall have occurred and be continuing on the date of such deposit or, insofar as Sections 6.01(i) and 6.01(j) are concerned, at any time during the period ending on the 91st day
after the date of such deposit. 
 (c) Such legal defeasance or covenant defeasance shall not cause the Trustee to have a
conflicting interest under this Indenture or the Trust Indenture Act with respect to any securities of the Company or any Subsidiary Guarantor. 

(d) Such legal defeasance or covenant defeasance shall not result in a breach or violation of, or constitute a default under,
any other material agreement or instrument to which the Company or any Subsidiary Guarantor is a party or by which it is bound, as evidenced to the Trustee in an Officers’ Certificate delivered to the Trustee concurrently with such deposit.

 (e) In the case of an election under Section 8.02 hereof, the Company shall have delivered to the Trustee an
Opinion of Counsel stating that (i) the Company has received from, or there has been published by, the Internal Revenue Service a ruling, or (ii) since the date of this Indenture there has been a change in the applicable federal income tax laws, in
either case providing that the Holders of the Outstanding Notes will not recognize income, gain or loss for federal income tax purposes as a result of such legal defeasance and will be subject to federal income tax on the same amounts, in the same
manner and at the same times as would have been the case if such legal defeasance had not occurred (it being understood that (x) such Opinion of Counsel shall also state that such ruling or applicable law is consistent with the conclusions reached
in such Opinion of Counsel and (y) the Trustee shall be under no obligation to investigate the basis or correctness of such ruling). 

  
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 (f) In the case of an election under Section 8.03 hereof, the Company
shall have delivered to the Trustee an Opinion of Counsel to the effect that the Holders of the Outstanding Notes will not recognize income, gain or loss for federal income tax purposes as a result of such covenant defeasance and will be subject to
federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such covenant defeasance had not occurred. 

(g) The Company shall have delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, which, taken
together, state that all conditions precedent provided for relating to either the legal defeasance under Section 8.03 hereof or the covenant defeasance under Section 8.03 (as the case may be) have been complied with. 

Section 8.05. Deposited Money and U.S. Government Obligations to Be Held in Trust; Other Miscellaneous Provisions. 

(a) Subject to the provisions of Section 8.03(e) hereof, all money and U.S. Government Obligations (including the proceeds
thereof) deposited with the Trustee (or other qualifying trustee; collectively for purposes of this Section 8.05, the “Trustee”) pursuant to Section 8.04 hereof in respect of the Outstanding Notes shall be held in trust and
applied by the Trustee, in accordance with the provisions of such Notes and this Indenture, to the payment, either directly or through any Paying Agent (including the Company acting as its own Paying Agent) as the Trustee may determine, to the
Holders of such Notes of all sums due and to become due thereon in respect of principal (and premium, if any) and interest, but such money need not be segregated from other funds except to the extent required by law. 

(b) The Company shall pay and indemnify the Trustee against all taxes, fees or other charges imposed on or assessed against the
U.S. Governmental Obligations deposited pursuant to Section 8.04 hereof or the principal and interest received in respect thereof other than any such tax, fee or other charge which by law is for the account of the Holders of the Outstanding
Notes. 
 (c) Anything in this Article 8 to the contrary notwithstanding, the Trustee shall deliver or pay to the
Company from time to time upon Company Request any money or U.S. Government Obligations held by it as provided in Section 8.04 hereof which, in the opinion of a nationally recognized firm of independent public accountants expressed in a
written certification thereof delivered to the Trustee, are in excess of the amount thereof which would then be required to be deposited to effect an equivalent legal defeasance or covenant defeasance, as applicable, in accordance with this Article.

 Section 8.06. Reinstatement. 

If the Trustee or any Paying Agent is unable to apply any money in accordance with Section 11.5 hereof by reason of any order
or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, then the Company’s and the Subsidiary Guarantors’ obligations under this Indenture and the Notes shall be revived and
reinstated as though no deposit had occurred pursuant to Section 8.02 or 8.03 hereof, as the case 

  
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may be, until such time as the Trustee or Paying Agent is permitted to apply all such money in accordance with Section 8.05 hereof; provided that if the Company or any Subsidiary
Guarantor makes any payment of principal of (or premium, if any, on) or interest on any Note following the reinstatement of its obligations, the Company or such Subsidiary Guarantor shall be subrogated to the rights of the Holders of such Notes to
receive such payment from the money held by the Trustee or Paying Agent. 
 ARTICLE 9. 

SUPPLEMENTAL INDENTURES 
 Section
9.01. Without Consent of Holders of Notes. 
 (a) Without the consent of any Holders, the Company, when authorized by
a Board Resolution, each of the Subsidiary Guarantors, when authorized by a Board Resolution, and the Trustee upon Company Request, at any time and from time to time, may amend or supplement any of the Note Documents in the following circumstances,
in form satisfactory to the Trustee, for any of the following purposes: 
 (1) to evidence the succession of
another Person to the Company and the assumption by any such successor of the covenants of the Company contained in the Indenture and in the Notes; 

(2) to add to the covenants of the Company for the benefit of the Holders or to surrender any right or power
herein conferred upon the Company; 
 (3) to comply with any requirement of the SEC in connection with
qualifying the Indenture under the TIA or maintaining such qualification thereafter; 
 (4) to cure any
ambiguity, to correct or supplement any provision herein which may be defective or inconsistent with any other provision herein, or to make any other provisions with respect to matters or questions arising under the Indenture, provided that such
action shall not adversely affect the interests of any Holder; 
 (5) to add any Restricted Subsidiary as an
additional Subsidiary Guarantor as provided in Section 4.13(a) hereof or to evidence the succession of another Person to any Subsidiary Guarantor pursuant to Section 10.02(b) hereof and the assumption by any such successor of the
covenants and agreements of such Subsidiary Guarantor contained herein, in the Notes and in the Subsidiary Guarantee of such Subsidiary Guarantor; 

(6) to release a Subsidiary Guarantor from its Subsidiary Guarantee pursuant to Section 10.03 hereof;

 (7) to provide for uncertificated Notes in addition to or in place of certificated Notes 

(8) to make, complete or confirm any grant of Collateral permitted or required by this Indenture or any of the
Convertible Note Documents; 

  
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 (9) to add any additional Collateral or to evidence the release
of any Liens, in each case as provided in this Indenture or the other Note Documents, as applicable; and 

(10) with respect to the Collateral Agreements, as provided in the Intercreditor Agreement or the Collateral
Trust Agreement, as applicable. 
 (b) The Intercreditor Agreement and the Collateral Trust Agreement may be amended in
accordance with its terms and without the consent of any Holder, the Trustee, the Priority Lien Collateral Agent or the Collateral Agent to add other parties (or any authorized agent thereof or trustee therefor) holding Indebtedness subject thereto
and to establish that the Liens on any Collateral securing such Indebtedness shall rank equally with the Liens on such Collateral Securing the Convertible Note Obligations then Outstanding. 

Section 9.02. With Consent of Holders of Notes. 

(a) With the consent of the Holders of not less than a majority in aggregate principal amount of the Outstanding Notes, by Act
of said Holders delivered to the Company and the Trustee, the Company, when authorized by a Board Resolution, each of the Subsidiary Guarantors, when authorized by a Board Resolution, and the Trustee upon Company Request may amend or supplement this
Indenture and the other Note Documents for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Indenture or the other Note Documents, or of modifying in any manner the rights of the Holders
under this Indenture or the other Note Documents, in each case in addition to any required consent of holders of other Convertible Note Obligations that may be required with respect to an amendment of or waiver under the Intercreditor Agreement or
any other Collateral Agreement; provided that no such amendment or supplement shall, without the consent of the Holder of each Outstanding Note affected thereby: 

(1) change the Stated Maturity of the principal of, or any installment of interest on, any Note, or reduce the
principal amount thereof or the rate of interest thereon or any premium thereon, or change the coin or currency in which principal of any Note or any premium or the interest on any Note is payable, or impair the right to institute suit for the
enforcement of any such payment after the Stated Maturity thereof (or, in the case of redemption, on or after the Redemption Date); 

(2) reduce the percentage of aggregate principal amount of the Outstanding Notes, the consent of whose Holders
is required for any such supplemental indenture, or the consent of whose Holders is required for any waiver of compliance with certain provisions of the Indenture or certain defaults hereunder or the consequences of a default provided for in the
Indenture; 
 (3) modify any of the provisions of this Section 9.02 or Section 6.13 hereof,
except to increase any percentage of Holders referred to therein or to provide that certain other provisions of this Indenture cannot be modified or waived without the consent of the Holder of each Outstanding Note affected thereby; 

  
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 (4) modify any provisions of the Indenture relating to the
Subsidiary Guarantees in a manner adverse to the Holders, except in accordance with the terms of this Indenture, the Intercreditor Agreement or the Collateral Trust Agreement; 

(5) amend, change or modify the obligation of the Company to make and consummate a Change of Control Offer in
the event of a Change of Control, or to make and consummate a Prepayment Offer with respect to any Asset Sale, or modify any of the provisions or definitions with respect thereto; 

(6) release any Subsidiary Guarantor of the Notes from any of its obligations under its Subsidiary Guaranty or
this Indenture, except in accordance with the terms of this Indenture, the Intercreditor Agreement or the Collateral Trust Agreement. 

(b) The consent of Holders representing at least two-thirds of Outstanding Notes will be required to release the Liens for the
benefit of the Holders of the Notes on all or substantially all of the Collateral, other than in accordance with the Note Documents. 

(c) It shall not be necessary for any Act of the Holders under this Section 9.02 to approve the particular form of any
proposed amendment, supplement or waiver, but it shall be sufficient if such Act shall approve the substance thereof. 
 Section 9.03.
Consents in connection with Purchase, Tender or Exchange. 
 A consent to any amendment, supplement or waiver under
this Indenture by any Holder given in connection with a purchase, tender or exchange of such Holder’s Notes shall not be rendered invalid by such purchase, tender or exchange. 

Section 9.04. Revocation and Effect of Consents. 

(a) Until an amendment, supplement or waiver becomes effective, a consent to it by a Holder of a Note is a continuing consent
by the Holder of such Note and every subsequent Holder of a Note or portion of a Note that evidences the same debt as the consenting Holder’s Note, even if notation of the consent is not made on any Note. However, any such Holder of a Note
or subsequent Holder of a Note may revoke the consent as to its Note if the Trustee receives written notice of revocation before the date the waiver, supplement or amendment becomes effective. An amendment, supplement or waiver becomes
effective in accordance with its terms and, except as provided in clause (c) of this Section 9.04, thereafter binds every Holder. 

(b) The Company may, but shall not be obligated to, fix a record date for the purpose of determining the Holders entitled to
consent to any amendment, supplement or waiver. If a record date is fixed, then notwithstanding the second to last sentence of the immediately preceding paragraph, those Persons who were Holders at such record date (or their duly designated
proxies), and only those Persons, shall be entitled to consent to such amendment, supplement or waiver or revoke any consent previously given, whether or not such Persons continue to be Holders after such record date. No consent shall be valid
or effective for more than 90 days after such record date except to the extent that the requisite number of consents to the amendment, supplement or waiver have been obtained within such 90-day period or as set forth in clause (c) of this Section
9.04. 

  
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 (c) After an amendment, supplement or waiver becomes effective, it shall bind
every Holder, unless it makes a change described in any of clauses (1) through (5) of Section 9.02(a), in which case, the amendment, supplement or waiver shall bind only each Holder of a Note who has consented to it and every subsequent
Holder of a Note or portion of a Note that evidences the same indebtedness as the consenting Holder’s Note. 
 Section 9.05.
Notation on or Exchange of Notes. 
 The Trustee may place an appropriate notation about an amendment, supplement or
waiver on any Note thereafter authenticated. The Company, in exchange for all Notes, may issue and the Trustee shall authenticate new Notes that reflect the amendment, supplement or waiver. Failure to make the appropriate notation or issue
a new Note shall not affect the validity and effect of such amendment, supplement or waiver. 
 Section 9.06. Trustee to Sign Amendments,
etc. 
 The Trustee shall sign any amendment or supplemental indenture or grant any waiver authorized pursuant to this
Article 9 if the amendment or supplemental indenture or waiver does not adversely affect its rights, duties, liabilities or immunities. If any such amendment, supplemental indenture or waiver does adversely affect the rights, duties,
liabilities or immunities of the Trustee, the Trustee may, but need not, sign such amendment, supplemental indenture or grant such waiver. In executing any such amendment, supplemental indenture or waiver, the Trustee shall be entitled to
receive and (subject to Section 7.01) shall be fully protected in relying upon, in addition to the documents required by Section 14.01, an Officers’ Certificate and an Opinion of Counsel each stating that the execution of such
amendment, supplemental indenture or waiver is authorized or permitted by this Indenture. 
 ARTICLE 10. 

SUBSIDIARY GUARANTEES 
 Section
10.01. Unconditional Guarantee. 
 (a) Each Subsidiary Guarantor hereby unconditionally, jointly and severally,
guarantees to each Holder of Notes authenticated and delivered by the Trustee and to the Trustee and its successors and assigns, the full and prompt performance of the Company’s obligations under the Indenture and the Notes and that: 

(1) the principal of (and premium, if any, on) and interest on the Notes will be promptly paid in full when
due, whether at maturity, by acceleration, redemption or otherwise, and interest on the overdue principal of and interest on the Notes, if any, to the extent lawful, and all other obligations of the Company to the Holders or the Trustee hereunder or
thereunder will be promptly paid in full or performed, all in accordance with the terms hereof and thereof; and 

(2) in case of any extension of time of payment or renewal of any Notes or of any such other obligations, the
same will be promptly paid in full when due or performed in accordance with the terms of the extension or renewal, whether at Stated Maturity, by acceleration or otherwise; 

  
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 subject, however, in the case of clauses (a) and (b) above, to the
limitations set forth in Section 10.04 hereof. 
 (b) Failing payment when due of any amount so
guaranteed or any performance so guaranteed for whatever reason, the Subsidiary Guarantors will be jointly and severally obligated to pay the same immediately. Each Subsidiary Guarantor hereby agrees that its obligations hereunder shall, to the
extent permitted by law, be unconditional, irrespective of the validity, regularity or enforceability of the Notes or the Indenture, the absence of any action to enforce the same, any waiver or consent by any Holder of the Notes with respect to any
provisions hereof or thereof, the recovery of any judgment against the Company, any action to enforce the same or any other circumstance which might otherwise constitute a legal or equitable discharge or defense of a guarantor. Each Subsidiary
Guarantor hereby waives, to the extent permitted by law, diligence, presentment, demand of payment, filing of claims with a court in the event of insolvency or bankruptcy of the Company, any right to require a proceeding first against the Company,
protest, notice and all demands whatsoever, and covenants that its Subsidiary Guarantee will not be discharged except by complete performance of the obligations contained in the Notes, the Indenture and in this Subsidiary Guarantee. If any
Holder or the Trustee is required by any court or otherwise to return to the Company, any Subsidiary Guarantor, or any custodian, trustee, liquidator or other similar official acting in relation to the Company or any Subsidiary Guarantor, any amount
paid by the Company or any Subsidiary Guarantor to the Trustee or such Holder, this Subsidiary Guarantee, to the extent theretofore discharged, shall be reinstated in full force and effect. Each Subsidiary Guarantor agrees it shall not be
entitled to enforce any right of subrogation in relation to the Holders in respect of any obligations guaranteed hereby until payment in full of all obligations guaranteed hereby. Each Subsidiary Guarantor further agrees that, as between each
Subsidiary Guarantor, on the one hand, and the Holders and the Trustee, on the other hand, (x) the maturity of the obligations guaranteed hereby may be accelerated as provided in Article 6 hereof for the purposes of this Subsidiary Guarantee,
notwithstanding any stay, injunction or other prohibition preventing such acceleration in respect of the obligations guaranteed hereby, and (y) in the event of any acceleration of such obligations as provided in Article 6 hereof, such
obligations (whether or not due and payable) shall forthwith become due and payable by each Subsidiary Guarantor for the purpose of this Subsidiary Guarantee. 

Section 10.02. Subsidiary Guarantors May Consolidate, etc., on Certain Terms. 

(a) Except as set forth in Article 5 hereof, nothing contained in this Indenture or in any of the Notes shall prevent
any consolidation or merger of a Subsidiary Guarantor with or into the Company or another Subsidiary Guarantor or shall prevent any sale, conveyance or other disposition of all or substantially all the Properties of a Subsidiary Guarantor to the
Company or another Subsidiary Guarantor. 
 (b) Except as set forth in Article 5 hereof, nothing contained in this
Indenture or in any of the Notes shall prevent any consolidation or merger of a Subsidiary Guarantor with or into a Person other than the Company or another Subsidiary Guarantor (whether or not Affiliated with such Subsidiary Guarantor), or
successive consolidations or mergers in which a Subsidiary Guarantor or its successor or successors shall be a party or parties, or shall prevent any sale, conveyance or other disposition of all or substantially all the Properties of a Subsidiary

  
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Guarantor to a Person other than the Company or another Subsidiary Guarantor (whether or not Affiliated with such Subsidiary Guarantor) authorized to acquire and operate the same; provided
that (i) immediately after such transaction, and giving effect thereto, no Default or Event of Default shall have occurred as a result of such transaction and be continuing, (ii) such transaction shall not violate any of the covenants
of Sections 4.01 through 4.19 hereof, and (iii) upon any such consolidation, merger, sale, conveyance or other disposition, such Subsidiary Guarantor’s Subsidiary Guarantee set forth in this Article 10, and the due and
punctual performance and observance of all of the covenants and conditions of this Indenture to be performed by such Subsidiary Guarantor, shall be expressly assumed, by supplemental indenture satisfactory in form to the Trustee, executed and
delivered to the Trustee, by such Person formed by such consolidation or into which such Subsidiary Guarantor shall have merged (if other than such Subsidiary Guarantor), or by the Person that shall have acquired such Property (except to the extent
the following Section 10.03 would result in the release of such Subsidiary Guarantee, in which case such surviving Person or transferee of such Property shall not have to execute any such supplemental indenture and shall
not have to assume such Subsidiary Guarantor’s Subsidiary Guarantee). In the case of any such consolidation, merger, sale, conveyance or other disposition and upon the assumption by the successor Person, by supplemental indenture executed
and delivered to the Trustee and satisfactory in form to the Trustee, of the due and punctual performance and observance of all of the covenants and conditions of this Indenture to be performed by the applicable Subsidiary Guarantor, such successor
Person shall succeed to and be substituted for such Subsidiary Guarantor with the same effect as if it had been named herein as the initial Subsidiary Guarantor. 

Section 10.03. Release of Subsidiary Guarantors. 

Upon the sale or disposition (by merger or otherwise) of a Subsidiary Guarantor (or all or substantially all of its Properties)
to a Person other than the Company or another Subsidiary Guarantor and pursuant to a transaction that is otherwise in compliance with the terms of this Indenture, including but not limited to the provisions of Section 10.02 hereof or pursuant
to Article 5 hereof, such Subsidiary Guarantor shall be deemed released from its Subsidiary Guarantee and all related obligations under this Indenture; provided that any such release shall occur only to the extent that all obligations
of such Subsidiary Guarantor under all of its guarantees of, and under all of its pledges of assets or other security interests which secure, other Indebtedness of the Company or any other Restricted Subsidiary shall also be released upon such sale
or other disposition. The Trustee shall deliver an appropriate instrument evidencing such release upon receipt of a Company Request accompanied by an Officers’ Certificate and an Opinion of Counsel certifying that such sale or other
disposition was made by the Company in accordance with the provisions of this Indenture. In addition, in the event that any Subsidiary Guarantor ceases to guarantee payment of, or in any other manner to remain liable (whether directly or
indirectly) with respect to, any and all other Indebtedness of the Company or any other Restricted Subsidiary of the Company, including, without limitation, Indebtedness under the Bank Credit Agreement, such Subsidiary Guarantor shall also be
released from its Subsidiary Guarantee and the related obligations under this Indenture for so long as it remains not liable with respect to all such other Indebtedness. The Trustee shall deliver an appropriate instrument evidencing such
release upon receipt of a Company Request accompanied by an Officers’ Certificate and an Opinion of Counsel certifying that such Subsidiary Guarantor has ceased to guarantee or otherwise be liable with respect to such other Indebtedness of the
Company and the 

  
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other Restricted Subsidiaries. Each Subsidiary Guarantor that is designated as an Unrestricted Subsidiary in accordance with the provisions of this Indenture shall be released from its
Subsidiary Guarantee and all related obligations under this Indenture for so long as it remains an Unrestricted Subsidiary. The Trustee shall deliver an appropriate instrument evidencing such release upon its receipt of the Board Resolution
designating such Unrestricted Subsidiary. Any Subsidiary Guarantor not released in accordance with this Section 10.03 shall remain liable for the full amount of principal of (and premium, if any, on) and interest on the Notes as provided
in this Article 10. 
 Section 10.04. Limitation of Subsidiary Guarantors’ Liability. 

Each Subsidiary Guarantor, and by its acceptance hereof each Holder, hereby confirm that it is the intention of all such
parties that the guarantee by such Subsidiary Guarantor pursuant to its Subsidiary Guarantee not constitute a fraudulent transfer or conveyance for purposes of the Federal Bankruptcy Code, the Uniform Fraudulent Conveyance Act, the Uniform
Fraudulent Transfer Act or any similar federal or state law. To effectuate the foregoing intention, the Holders and each Subsidiary Guarantor hereby irrevocably agree that the obligations of such Subsidiary Guarantor under its Subsidiary
Guarantee shall be limited to the maximum amount as will, after giving effect to all other contingent and fixed liabilities of such Subsidiary Guarantor and after giving effect to any collections from or payments made by or on behalf of any other
Subsidiary Guarantor in respect of the obligations of such other Subsidiary Guarantor under its Subsidiary Guarantee or pursuant to Section 10.05 hereof, result in the obligations of such Subsidiary Guarantor under its Subsidiary Guarantee
not constituting such a fraudulent conveyance or fraudulent transfer. This Section 10.04 is for the benefit of the creditors of each Subsidiary Guarantor. 

Section 10.05. Contribution. 

In order to provide for just and equitable contribution among the Subsidiary Guarantors, the Subsidiary Guarantors agree, inter
se, that in the event any payment or distribution is made by any Subsidiary Guarantor (a “Funding Guarantor”) under its Subsidiary Guarantee, such Funding Guarantor shall be entitled to a contribution from each other Subsidiary
Guarantor (if any) in a pro rata amount based on the Adjusted Net Assets of each Subsidiary Guarantor (including the Funding Guarantor) for all payments, damages and expenses incurred by that Funding Guarantor in discharging the Company’s
obligations with respect to the Notes or any other Subsidiary Guarantor’s obligations with respect to its Subsidiary Guarantee. 

Section 1.1 Severability. 

In case any provision of this Subsidiary Guarantee shall be invalid, illegal or unenforceable, that portion of such provision
that is not invalid, illegal or unenforceable shall remain in effect, and the validity, legality, and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 

  
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 ARTICLE 11. 

SECURITY 
 Section 11.01.
Collateral Agreements; Additional Collateral.
 (a) In order to secure the due and punctual payment of the Note
Obligations, on the Issue Date, simultaneously with the execution and delivery of this Indenture, the Company and the Subsidiary Guarantors shall have executed the Collateral Agreements granting to the Collateral Agent for the benefit of the Secured
Parties (in accordance with the Intercreditor Agreement) a second-priority perfected Lien in the Collateral. 
 (b) The
Company shall promptly deliver, and to cause each of the other Collateral Grantors to deliver, but in each case not later than the date that is 30 days following the Issue Date, to further secure the Convertible Note Obligations, deeds of trust,
Mortgages, chattel mortgages, security agreements, financing statements and other Collateral Agreements in form and substance satisfactory to the Collateral Agent for the purpose of granting, confirming, and perfecting second-priority liens or
security interests in (1) prior to the occurrence of a default under the Revolving Credit Agreement (or any agreements refinancing, replacing, refunding or restating the Revolving Credit Agreement as in effect on the Issue Date) or, if no Revolving
Credit Agreement is then in effect, a Default under this Indenture, (A) at least ninety percent (90%) of the PV-9 of the Collateral Grantors’ Oil and Gas Properties constituting Proved Reserves and the Provided and Probable Drilling Locations,
(B) after the occurrence of a default under the Revolving Credit Agreement (or any agreements refinancing, replacing, refunding or restating the Revolving Credit Agreement as in effect on the Issue Date) or, if no Revolving Credit Agreement is then
in effect, a Default under this Indenture, at least ninety-five percent (95%) of the PV-9 of the Collateral Grantors’ Oil and Gas Properties and the Proved and Probable Drilling Locations, (2) all of the equity interests of the Company or any
Subsidiary Guarantor in any other Subsidiary Guarantor now owned or hereafter acquired by the Company or any Subsidiary Guarantor, and (3) all property of the Collateral Grantors of the type described in the Security Agreement. If no
Engineering Report is delivered pursuant to Section 4.05(b), the Company shall deliver to the Collateral Agent semi-annually on or before April 1 and October 1 in each calendar year an Officers’ Certificate certifying that as
of the date of such certificate, (i) no Default has occurred and is continuing and (ii) at least ninety percent (90%) of the PV-9 of the Collateral Grantors’ Oil and Gas Properties constituting Proved Reserves and the Proved and Probable
Drilling Locations. 
 (c) In connection with each delivery of an Engineering Report, the Company shall review the
Engineering Report and the list of current Mortgaged Properties to ascertain whether the Mortgaged Properties represent at least ninety percent (90%) of the PV-9 of (i) the Oil and Gas Properties constituting Proved Reserves evaluated in the most
recently completed Engineering Report after giving effect to exploration and production activities, acquisitions, dispositions and production and (ii) the Proved and Probable Drilling Locations. In the event that the Mortgaged Properties do not
represent at least such required percentages, then the Company shall, and shall cause its Restricted Subsidiaries to, promptly grant to the Collateral Agent as security for the Convertible Note Obligations a second-priority perfected Lien on
additional Oil and Gas Properties and Proved and Probable Drilling Locations not already subject to a Lien created by Collateral Agreements such that after giving effect thereto, the 

  
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Mortgaged Properties will represent at least such required percentages. All such Liens will be created and perfected by and in accordance with the provisions of deeds of trust, security
agreements and financing statements or other Collateral Agreements, all in form and substance reasonably satisfactory to the Collateral Agent and in sufficient executed (and acknowledged where necessary or appropriate) counterparts for recording
purposes. In order to comply with the foregoing, if any Restricted Subsidiary places a Lien on its Oil and Gas Properties or Proved and Probable Drilling Locations and such Subsidiary is not a Subsidiary Guarantor, then it shall become a
Subsidiary Guarantor and comply. To the extent that any Oil and Gas Properties constituting Collateral are disposed of after the date of any applicable Engineering Report or certificate delivered pursuant to clause (b) of this Section 11.01,
any Proved Reserves attributable to such Oil and Gas Properties shall be deemed excluded from such Engineering Report or certificate for the purpose of determining whether such minimum Mortgage requirement is met after giving effect to such release.

 (d) The Company also agrees to promptly deliver, or to cause to be promptly delivered, to the extent not already
delivered, whenever requested by the Collateral Agent in its sole and absolute discretion (1) favorable title information (including, if reasonably requested by the Collateral Agent, title opinions) acceptable to the Collateral Agent with respect to
any Collateral Grantor’s Oil and Gas Properties constituting at least ninety percent (90%) of the PV-9 of the Oil and Gas Properties constituting Proved Reserves and the Proved and Probable Drilling Locations, and demonstrating that such
Collateral Grantor has good and defensible title to such properties and interests, free and clear of all Liens (other than Permitted Liens) and covering such other matters as the Collateral Agent may reasonably request and (2) favorable opinions of
counsel satisfactory to the Collateral Agent in its sole discretion opining that the forms of Mortgage are sufficient to create valid first deed of trust or mortgage liens in such properties and interests and first priority assignments of and
security interests in the Hydrocarbons attributable to such properties and interests and proceeds thereof. 
 (e) If (1) a
Collateral Grantor acquires any asset or property of a type that is required to constitute Collateral pursuant to the terms of this Indenture and such asset or property is not automatically subject to a second-priority perfected Lien in favor of the
Collateral Agent, (2) a Subsidiary of the Company that is not already a Subsidiary Guarantor is required to become a Subsidiary Guarantor pursuant to Section 4.13 or (3) any Collateral Grantor creates any additional Lien upon any Oil and Gas
Properties, Proved and Probable Drilling Locations or any other assets or properties to secure any Priority Lien Obligations or Convertible Note Obligations (or takes additional actions to perfect any existing Lien on Collateral), then such
Collateral Grantor or such other Subsidiary shall, as soon as practicable after the acquisition of the applicable asset or property, the occurrence of the event requiring such Subsidiary to become a Subsidiary Guarantor or the creation of any such
additional Lien or taking of any such additional perfection action (and, in any event, within 10 Business Days after such acquisition, event or creation), (i) grant to the Collateral Agent a second-priority perfect Lien in all assets and property of
such Collateral Grantor or such other Subsidiary that are required to, but do not already, constitute Collateral, (ii) deliver any certificates to the Collateral Agent in respect thereof and (iii) take all other appropriate actions as necessary to
ensure the Collateral Agent has a second-priority perfect Lien therein. 

  
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 (f) In addition and not by way of limitation of the foregoing, in the case of the
Company or any Subsidiary Guarantor granting a Lien in favor of the Collateral Agent upon any assets having a present value in excess of $10,000,000 located in a new jurisdiction, the Company or Subsidiary Guarantor will at its own expense, promptly
obtain and furnish to the Collateral Agent all such opinions of legal counsel as the Collateral Agent may reasonably request in connection with any such security or instrument. 

(g) Commencing on a date no later than 60 days after the Issue Date, the Company and its Restricted Subsidiaries shall keep and
maintain each deposit account and each securities account with a financial institution reasonably acceptable to the Collateral Agent and subject to an Account Control Agreement, other than deposit accounts holding in the aggregate less than
$3,000,000. 
 (h) The Company shall cause every Subsidiary Guarantor to make all filings (including filings of continuation
statements and amendments to Uniform Commercial Code financing statements in the United States (or the applicable political subdivision, territory or possession thereof) that may be necessary to continue the effectiveness of such Uniform Commercial
Code financing statements) and take all other actions as are reasonably necessary or required by the Collateral Agreements to maintain (at the sole cost and expense of the Subsidiary Guarantors) the security interest created by the Collateral
Agreements in the Collateral as a second-priority perfected Lien. 
 (i) All references to a “second-priority perfected
Lien” in this Section 11.01 shall be understood to be subject to the terms of the Intercreditor Agreement and the Permitted Collateral Liens, if any. 

(j) The Company shall, and shall cause every other Collateral Grantor to, from time to time take the actions required by
Section 4.18. 
 Section 11.02. Release of Liens Securing Notes.

The Collateral Grantors shall be entitled to releases of assets included in the Collateral from the Liens securing Note
Obligations under any one or more of the following circumstances: 
 (a) upon the full and final payment in cash and
performance of all Note Obligations of the Company and the Subsidiary Guarantors; 
 (b) with respect to any asset
constituting Collateral, if such Collateral is sold or otherwise disposed of to a Person that is not (either before or after giving effect to such transaction) the Company or a Restricted Subsidiary in accordance with Section 4.10 (other than
the provisions thereof relating to the future use of proceeds of such sale or other disposition); provided that to the extent that any Collateral is sold or otherwise disposed of in accordance with Section 4.10, the non-cash
consideration received is pledged as Collateral under the Collateral Agreements contemporaneously with such sale, in accordance with the requirements set forth in this Indenture and the Collateral Agreements; provided, further, that
the Liens securing the Note Obligations will not be released if the sale or disposition is subject to Section 5.01; 

  
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 (c) upon Legal Defeasance, Covenant Defeasance or satisfaction and discharge of
the Notes in accordance with Article 8; 
 (d) if any Subsidiary Guarantor is released from its Subsidiary Guarantee
in accordance with the terms of this Indenture, that Subsidiary Guarantor’s assets and property included in the Collateral shall be released from the Liens securing the Note Obligations; 

(e) with the requisite consent of Holders given in accordance with this Indenture; 

(f) as provided in the Intercreditor Agreement or the other Collateral Agreements; or 

(g) upon the conversion of the Notes into Common Stock in accordance with Article 12. 

Section 11.03. Release Documentation.

Upon compliance with the conditions to release of all or any portion of the Collateral set forth in Section 11.02, the
Collateral Agent and the Trustee shall forthwith take all necessary action (at the written request of and the expense of the Company, accompanied by an Officers’ Certificate and Opinion of Counsel that the conditions precedent to such release
have been satisfied) to release and re-convey to the applicable Collateral Grantor the applicable portion of the Collateral that is authorized to be released pursuant to Section 11.02, and shall deliver such Collateral in its possession to
the applicable Collateral Grantor, including, without limitation, executing and delivering releases and satisfactions wherever required. 

Section 11.04. No Impairment of the Security Interests.

The Company shall not, and shall not permit any other Collateral Grantor to take any action, or knowingly omit to take any
action, which action or omission would have the result of materially impairing the validity, perfection or priority of the security interests in the Collateral created by the Collateral Agreements (except as permitted in this Indenture, the
Intercreditor Agreement or the other Collateral Agreements, including any action that would result in a Permitted Collateral Lien). 

Section 11.05. Collateral Agent.

(a) The Trustee and each of the Holders by acceptance of the Notes hereby authorize the appointment of the Collateral Agent as
the Trustee’s and the Holders’ collateral agent under the Collateral Agreements, and the Trustee and each of the Holders by acceptance of the Notes hereby irrevocably authorize the Collateral Agent to take such action on their behalf under
the provisions of the Collateral Agreements, including the Intercreditor Agreements, and to exercise such powers and perform such duties as are expressly delegated to the Collateral Agent by the terms of this Indenture, the Intercreditor Agreements
and the other Collateral Agreements, together with such powers as are reasonably incidental thereto.
 (b) The Collateral
Agent may resign and its successor appointed in accordance with the terms of the Intercreditor Agreement.

  
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 (c) The Trustee is authorized and directed by the Holders and the Holders by
acquiring the Notes are deemed to have authorized the Trustee, as applicable, to (1) enter into the Intercreditor Agreement, (2) bind the Holders on the terms as set forth in the Intercreditor Agreement, (3) perform and observe its obligations and
exercise its rights and powers under the Intercreditor Agreement, including entering into amendments permitted by the terms of this Indenture, the Intercreditor Agreement or the other Collateral Agreements and (4) cause the Collateral Agent to enter
into and perform its obligations under the Collateral Agreements. The Collateral Agent is authorized and directed by the Trustee and the Holders and the Holders by acquiring the Notes are deemed to have authorized the Collateral Agent, to (i)
enter into the other Collateral Agreements to which it is a party, (ii) bind the Trustee and the Holders on the terms as set forth in such Collateral Agreements and (iii) perform and observe its obligations and exercise its rights and powers under
such Collateral Agreements, including entering into amendments permitted by the terms of this Indenture or the Collateral Agreements. Each Holder, by its acceptance of a Note, is deemed to have consented and agreed to the terms of the
Intercreditor Agreement and each other Collateral Agreement, as originally in effect and as amended, restated, replaced, supplemented or modified from time to time in accordance with its terms or the terms of this Indenture. Each of the Trustee
and the Holders by acquiring the Notes is hereby deemed to (A) agree that it will be bound by and will take no actions contrary to the provisions of the Intercreditor Agreement and the Collateral Trust Agreement and (B) acknowledge that it has
received copies of the Intercreditor Agreement and the Collateral Trust Agreement and that the exercise of certain of the Trustee’s rights and remedies hereunder may be subject to, and restricted by, the provisions of the Intercreditor
Agreement and the Collateral Trust Agreement. NOTWITHSTANDING ANY OTHER PROVISION CONTAINED IN THIS INDENTURE, IN THE EVENT OF ANY CONFLICT OR INCONSISTENCY BETWEEN THE PROVISIONS OF THIS INDENTURE AND THE INTERCREDITOR AGREEMENT OR THE COLLATERAL
TRUST AGREEMENT, THE INTERCREDITOR AGREEMENT OR THE COLLATERAL TRUST AGREEMENT, AS APPLICABLE, SHALL CONTROL. 
 (d) The
Collateral Agent shall have no obligation whatsoever to the Trustee or any of the Holders to assure that the Collateral exists or is owned by the Company or any of the Collateral Grantors or is cared for, protected or insured or has been encumbered,
or that the Collateral Agent’s Liens have been properly or sufficiently or lawfully created, perfected, protected, maintained or enforced or are entitled to any particular priority, or to determine whether all of the applicable Collateral
Grantor’s property constituting Collateral intended to be subject to the Lien and security interest of the Collateral Agreements has been properly and completely listed or delivered, as the case may be, or the genuineness, validity,
marketability or sufficiency thereof or title thereto. 
 (e) The grant of permissive rights or powers to the Collateral
Agent shall not be construed to impose duties to act. For the avoidance of doubt, nothing herein shall require the Collateral Agent to file financing statements or continuation statements, or be responsible for maintaining the security
interests purported to be created by the Collateral Agreements and such responsibility shall be solely that of the Company.

  
 103 

 Section 11.06. Purchaser Protected.

No purchaser or grantee of any property or rights purporting to be released from the Liens in favor of the Collateral Agent
shall be bound to ascertain the authority of the Collateral Agent or Trustee to execute the release or to inquire as to the existence of any conditions herein prescribed for the exercise of such authority so long as the conditions set forth in
Section 11.03 have been satisfied. 
 Section 11.07. Authorization of Receipt of Funds by the Trustee Under the Collateral
Agreements.
 The Trustee is authorized to receive any funds for the benefit of Holders distributed under the Collateral
Agreements and to apply such funds as provided in Section 6.10. 
 Section 11.08. Powers Exercisable by Receiver or
Trustee.
 In case the Collateral shall be in the possession of a receiver or trustee, lawfully appointed, the powers
conferred in this Article 11 upon the Company or any other Collateral Grantor, as applicable, with respect to the release, sale or other disposition of such property may be exercised by such receiver or trustee, and an instrument signed by
such receiver or trustee shall be deemed the equivalent of any similar instrument of the Company or any other Collateral Grantor, as applicable, or of any officer or officers thereof required by the provisions of this Article 11. 

Section 11.09. Compensation and Indemnification.

The Collateral Agent shall be entitled to the compensation and indemnification set forth in Section 7.06 (with the
references to the Trustee therein being deemed to refer to the Collateral Agent). 
 ARTICLE 12. 

CONVERSION 
 Section 12.01.
Conversion 
 (a) At any time following the receipt of the Required Stockholder Approval and the effectiveness of the
Charter Amendment, Holders of the Notes shall have the right convert (the “Optional Conversion”) their outstanding Notes, at any time and from time to time, on any Business Day, prior to the earliest of (1) if applicable, with
respect to a Note called for redemption, the close of business on the Business Day immediately preceding the Redemption Date or (2) the close of business on the Business Day immediately preceding the Maturity Date, into Common Stock, at a conversion
rate (the “Conversion Rate”) of 81.2 shares per $1,000 principal amount of the Notes (plus cash in lieu of fractional shares of Common Stock in accordance with Section 12.03); provided that any Holder of Notes who
would beneficially own (as determined in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder) in excess of 9.99% of the outstanding shares of Common Stock upon conversion of such Holder’s Notes
shall be required to provide 61 days’ written notice to the Company prior to any such conversion. The Conversion Rate is subject to adjustment pursuant to Section 12.06. 

  
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 (b) Following the receipt of the Required Stockholder Approval and the
effectiveness of the Charter Amendment, the Company shall convert (the “Mandatory Conversion”) any outstanding Notes into a number of shares of Common Stock per $1,000 principal amount of Notes equal to the Conversion Rate then in
effect (plus cash in lieu of fractional shares) if the Daily VWAP of the Common Stock exceeds or is equal to the Threshold Price in effect on each applicable Trading Day for at least 15 consecutive Trading Days (the “Mandatory Conversion
Event”). Upon the occurrence of the Mandatory Conversion Event, the Company shall deliver notice to the Holders of the Notes, the Trustee and the Conversion Agent (if other than the Trustee) (such notice, a “Mandatory
Conversion Notice”) not later than the open of business on the second business day following such Mandatory Conversion Event, which notice shall specify that the Mandatory Conversion shall occur not later than the third business day
following the notice of the Mandatory Conversion Event. 
 (c) Interest shall cease to accrue on any Notes on the date of
occurrence of the Optional Conversion or the Mandatory Conversion (such date, the “Conversion Date”). The accrued and unpaid interest on any Note being converted pursuant to an Optional Conversion or Mandatory Conversion shall
be added to the principal amount of such Note being converted. 
 (d) If a Holder exercises its right to require the Company
to repurchase its Notes pursuant to a Prepayment Offer or a Change of Control Offer in accordance with Section 4.10 or Section 4.15, respectively, such Holder may convert its Notes into Common Stock only if it withdraws its election to
have its Notes repurchased in connection with such Prepayment Offer or Change of Control Offer. 
 (e) In the event that any
Holder notified the Company (1) in the case of an Optional Conversion pursuant to Section 12.01(a), at any time beginning on the date of the provision of the Optional Conversion Notice and ending with the effectiveness of such Optional
Conversion, and (2) in the case of a Mandatory Conversion pursuant to Section 12.01(b), at any time beginning with the date of the Mandatory Conversion Event and ending 30 calendar days following the effectiveness of such conversion, that
such Holder will beneficially own (as determined in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder) in excess of 9.99% of the outstanding shares of Common Stock or otherwise be deemed to be an
“affiliate” of the Company for purposes of the Securities Act and/or the Exchange upon such conversion, then the Company will promptly enter into a Registration Rights Agreement covering the shares of Common Stock received upon such
conversion. 
 (f) At the request of any Holder, the Company will use its reasonable efforts to cooperate with such Holder to
confirm with brokers that such Holder will not be an “affiliate” of the Company for purposes of the Securities Act and/or the Exchange Act upon any Optional Conversion pursuant to Section 12.01(a) or Mandatory Conversion pursuant to
Section 12.01(b). 

  
 105 

 Section 12.02. Conversion Procedures 

(a) To convert its Note pursuant to an Optional Conversion, a Holder of a Definitive Note must: 

(1) complete and manually sign the Optional Conversion Notice or a facsimile of the Optional Conversion Notice
with appropriate signature guarantee, and deliver the completed Conversion Notice (which shall be irrevocable) to the Conversion Agent; 

(2) surrender the Note to the Conversion Agent; 

(3) furnish appropriate endorsements and transfer documents if required by the Registrar or Conversion Agent;
and 
 (4) pay all transfer or similar taxes if required pursuant to Section 12.04.

 If a Holder holds a beneficial interest in a Global Note, to convert such Note, the Holder must comply with clause
(4) above and the Depositary’s procedures for converting a beneficial interest in a Global Note. 
 (b) In
connection with an Optional Conversion or Mandatory Conversion, the Company shall deliver to the Holder of a Definitive Note, through the Conversion Agent, a number of shares of Common Stock per $1,000 of principal amount of Notes being converted
equal to the Conversion Rate in effect on the applicable Conversion Date (plus cash in lieu of fractional shares of Common Stock in accordance with Section 12.03 and adjusted pro rata for amounts being converted in integral multiples of
$1.00). The shares of Common Stock due upon conversion of a Global Note shall be delivered by the Company in accordance with the Depositary’s customary practices. 

(c) A Note shall be deemed to have been converted immediately prior to the close of business on the Conversion Date. The
Person in whose name the shares of Common Stock shall be issued upon any conversion pursuant to this Article 12 shall become the holder of record of such shares as of the close of business on the applicable Conversion Date. Prior to such
time, a Holder receiving shares of Common Stock upon conversion shall not be entitled to any rights relating to such shares of Common Stock, including, among other things, the right to vote, tender in a tender offer and receive dividends and notices
of shareholder meetings. On and after the close of business on the applicable Conversion Date with respect to a conversion of a Note pursuant hereto, all rights of the Holder of such Note shall terminate, other than the right to receive the
consideration deliverable or payable upon conversion of such Note as provided in this Article 12, and all Liens securing the Obligations under such Note shall be released and terminated. Settlement of any conversion provided in this
Article 12 shall occur on the third Business Day immediately following the applicable Conversion Date. 
 Section 12.03. Cash in
Lieu of Fractional Shares. 
 The Company will not issue a fractional share of Common Stock upon conversion of a
Note. Instead, the Company shall pay cash in lieu of fractional shares based on the Daily VWAP of the Common Stock on the applicable Conversion Date (or, if such Conversion Date is not a Trading Day, the Daily VWAP of the Common Stock on the
Trading Day immediately preceding such Conversion Date). 

  
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 Section 12.04. Taxes on Conversion. 

The Company shall pay any documentary, stamp or similar issue or transfer tax or duty due on the issue, if any, of Common Stock
upon the conversion of a Note. However, such Holder shall pay any such tax or duty that is due because such shares are issued in a name other than such Holder’s name. The Conversion Agent may refuse to deliver a certificate representing
the Common Stock to be issued in a name other than such Holder’s name until the Conversion Agent receives a sum sufficient to pay any tax or duty which will be due because such shares are to be issued in a name other than such Holder’s
name. 
 Section 12.05. Company to Reserve, Provide and List Common Stock. 

(a) After giving effect to the Charter Amendment, the Company shall at all times reserve out of its authorized but unissued
Common Stock or Common Stock held in its treasury a sufficient number of shares of Common Stock to permit the conversion, in accordance herewith, of all of the Notes (assuming, for such purposes, that at the time of computation of such number of
shares, all such Notes would be held or converted by a single Holder, as applicable). 
 (b) All shares of Common Stock
issued upon conversion of the Notes shall be validly issued, fully paid and non-assessable and shall be free of preemptive or similar rights and free of any lien or adverse claim that arises from the action or inaction of the Company. 

(c) The Company shall comply with all securities laws regulating the offer and delivery of shares of Common Stock upon
conversion of Notes and shall list such shares on each national securities exchange or automated quotation system on which the shares of Common Stock are listed on the applicable Conversion Date. 

Section 12.06. Adjustment of Conversion Rate. 

(a) If the Company issues shares of Common Stock as a dividend or distribution on all shares of the Common Stock, or if the
Company effects a share split or share combination (including a “reverse split”), the Conversion Rate shall be adjusted based on the following formula: 

 

													
	 CR’
	  	=	  	 CR0
	  	 	x	  	  	OS’	  	
		  		  		  				  	OS0	  	

 where, 

CR’ = the Conversion Rate in effect immediately after the close of business on the record date for such dividend or
distribution, or immediately after the open of business on the effective date of such share split or share combination, as the case may be; 

  
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 CR0 = the Conversion Rate
in effect immediately prior to the close of business on the record date for such dividend or distribution, or immediately prior to open of business on the effective date of such share split or share combination, as the case may be; 

OS’ = the number of shares of Common Stock outstanding immediately after such dividend or distribution, or such share
split or share combination, as the case may be; and 
 OS0 = the
number of shares of Common Stock outstanding immediately prior to the close of business on the record date for such dividend or distribution, or immediately prior to the open of business on the effective date of such share split or share
combination, as the case may be. 
 Any adjustment made under this Section 12.06(a) shall become effective
immediately after the close of business on the record date for such dividend or distribution, or immediately after the open of business on the effective date for such share split or share combination, as the case may be. If any dividend or
distribution of the type described in this Section 12.06 is declared but not so paid or made, then the Conversion Rate shall be immediately readjusted, effective as of the date the Board of Directors of the Company determines not to pay such
dividend or distribution, to the Conversion Rate that would then be in effect if such dividend or distribution had not been declared. 

(b) In addition to the foregoing adjustments in subsection (a) above, the Company may, from time to time and to the extent
permitted by law, increase the Conversion Rate by any amount for a period of at least 20 Business Days or any longer period as may be permitted or required by law, if the Board of Directors of the Company has made a determination, which
determination shall be conclusive, that such increase would be in the best interests of the Company. Such Conversion Rate increase shall be irrevocable during such period. The Company shall give notice to the Trustee and cause notice of
such increase to be mailed to each Holder of Notes at such Holder’s address as the same appears in the Register at least 15 days prior to the date on which such increase commences. 

(c) All calculations under this Article 12 shall be made to the nearest cent or to the nearest 1/10,000th of a share, as
the case may be. Adjustments to the Conversion Rate will be calculated to the nearest 1/10,000th. 
 Section 12.07. No Adjustments.

 The Conversion Rate shall not be adjusted for any transaction or event other than as specified in this Article 12.

 Section 12.08. Notice of Adjustments. 

Whenever the Conversion Rate is adjusted, the Company shall promptly mail to Holders at the addresses appearing on the
Registrar’s books a notice of the adjustment and file with the Trustee and the Conversion Agent an Officers’ Certificate briefly stating the facts requiring the adjustment and the manner of computing it. The certificate shall be
conclusive evidence of the correctness of such adjustment. 

  
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 Section 12.09. Notice of Certain Transactions. 

In the event that: 

(a) the Company takes any action that would require an adjustment in the Conversion Rate; 

(b) the Company takes any action that would require a supplemental indenture pursuant to Section 12.10; or 

(c) there is a dissolution or liquidation of the Company; 

the Company shall promptly mail to Holders at the addresses appearing on the Registrar’s books and the Trustee a written
notice stating the proposed record date and effective date of the transaction referred to in clause (a), (b) or (c) of this Section 12.09. 

Section 12.10. Effect of Reclassifications, Consolidations, Mergers, Binding Share Exchanges or Sales on Conversion Privilege. 

(a) In the event of: 

(1) any reclassification of the Common Stock (other than a change as a result of a subdivision or combination
of Common Stock as to which Section 12.06(a) applies); 
 (2) a consolidation, merger, binding share
exchange or combination involving the Company; or 
 (3) a sale or conveyance to another person or entity of
all or substantially all of the Company’s property or assets, 
 in which holders of Common Stock would be entitled to
receive stock, other securities, other property, assets or cash for their Common Stock (any such event, a “Merger Event”), the principal amount of the Notes will, from and after the effective time of such Merger Event, in lieu of
being convertible into Common Stock, be convertible into the same kind, type and proportions of consideration that a holder of a number of shares of Common Stock equal to the Conversion Rate in effect (adjusted pro rata for amounts in integral
multiples of $1.00) immediately prior to such Merger Event would have received in such Merger Event (“Reference Property”) and, prior to or at the effective time of such Merger Event, the Company or the successor or purchasing
Person, as the case may be, shall execute with the Trustee a supplemental indenture providing for such change in the right to convert the Notes. 

(b) If the Merger Event causes the Common Stock to be converted into, or exchanged for, the right to receive more than a single
type of consideration (determined based in part upon any form of stockholder election), then: 
 (1) the
Reference Property into which the Notes will be convertible shall be deemed to be the weighted average of the types and amounts of consideration received by the holders of Common Stock that affirmatively make such an election; and 

  
 109 

 (2) the unit of Reference Property for purposes of the
immediately preceding paragraph shall refer to the consideration referred to in clause (1) attributable to one share of Common Stock. 

(c) The Company shall notify Holders, the Trustee and the Conversion Agent (if other than the Trustee) of such weighted average
as soon as practicable after such determination is made. 
 (d) The supplemental indenture referred above shall, in the good
faith judgment of the Company as evidenced by an Officers’ Certificate, (i) provide for adjustments to the Conversion Rate that shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate provided for in this
Article 12 and for the delivery of cash by the Company in lieu of fractional securities or property that would otherwise be deliverable to applicable Holders upon conversion as part of the Reference Property, with such amount of cash
determined by the Company in a manner as nearly equivalent as may be practicable to that used by the Company to determine the Daily VWAP of the Common Stock and (ii) provide that after the Merger Event, the Mandatory Conversion Event (and related
calculations) shall be determined with reference to the trading value of the Reference Property as determined in good faith by the Company in a manner as nearly equivalent as may be practicable to that used by the Company to determine the Daily VWAP
of the Common Stock. If the Reference Property includes shares of stock, other securities or other property or assets (including any combination thereof) of a company other than the Company or the successor or purchasing entity, as the case may
be, in such Merger Event, then such other company shall also execute such supplemental indenture, and such supplemental indenture shall contain such additional provisions to protect the interests of the Holders, including the right of Holders to
require the Company to repurchase their Notes upon a Change of Control in accordance with Section 4.15. The provisions of this Section 12.10 shall similarly apply to successive consolidations, mergers, binding share exchanges, sales,
transfers, leases, conveyances or dispositions. 
 (e) The Company shall not become a party to any Merger Event unless its
terms are consistent with this Section 12.10. 
 (f) None of the foregoing provisions shall affect the right of a
Holder to convert its Notes into shares of Common Stock (and cash in lieu of any fractional share) as set forth in Section 12.01 and Section 12.02 prior to the effective date of such Merger Event. 

(g) In the event the Company shall execute a supplemental indenture pursuant to this Section 12.10, the Company shall
promptly file with the Trustee an Officers’ Certificate briefly stating the reasons therefor, the kind or amount of Reference Property receivable by Holders of the Notes upon the conversion of their Notes after any such Merger Event and any
adjustment to be made with respect thereto. 

  
 110 

 Section 12.11. Trustee’s Disclaimer.  

(a) Neither the Trustee nor the Conversion Agent shall have any duty to determine when an adjustment under this Article
12 should be made, how it should be made or what such adjustment should be, but the Trustee and the Conversion Agent may accept as conclusive evidence of the correctness of any such adjustment, and shall be protected in relying upon, the
Officers’ Certificate with respect thereto which the Company is obligated to file with the Trustee and the Conversion Agent pursuant to Section 12.08 hereof and the Company agrees to deliver such Officers’ Certificate to the Trustee
and the Conversion Agent promptly after the occurrence of any such adjustment. Neither the Trustee nor the Conversion Agent shall be accountable with respect to, and makes no representation as to, the validity or value of any securities or assets
issued upon conversion of Notes, and neither the Trustee nor the Conversion Agent shall be responsible for the failure by the Company to comply with any provisions of this Article 12. 

(b) Neither the Trustee nor the Conversion Agent shall be under any responsibility to determine the correctness of any
provisions contained in any supplemental indenture executed pursuant to Section 12.10, but may accept as conclusive evidence of the correctness thereof, and shall be protected in relying upon, the Officers’ Certificate with respect
thereto which the Company is obligated to file with the Trustee and the Conversion Agent pursuant to Section 12.10 hereof. 

(c) The Trustee and the Conversion Agent shall not at any time be under any duty or responsibility to any Holder of Notes to
either calculate the Conversion Price or determine whether any facts exist which may require any adjustment of the Conversion Price, or with respect to the nature or extent or calculation of any such adjustment when made, or with respect to the
method employed herein, or in any supplemental indenture provided to be employed, in making the same and shall be protected in relying upon an Officers’ Certificate with respect to the same. Neither the Trustee nor the Conversion Agent
shall be responsible for any failure of the Company to make any cash payment or to issue, transfer or deliver any shares of Common Stock or stock or share certificates or other securities or property upon the surrender of any Note for the purpose of
conversion; and the Trustee and the Conversion Agent shall not be responsible or liable for any failure of the Company to comply with any of the covenants of the Company contained in this Article. Neither the Trustee nor the Conversion Agent
shall be responsible for determining whether any event contemplated by Section 12.01 has occurred that makes the Notes eligible for conversion until the Company has delivered to the Trustee and the Conversion Agent an Officers’
Certificate stating that such event has occurred, on which certificate the Trustee and any the Conversion Agent may conclusively rely, and the Company agrees to deliver such Officers’ Certificate to the Trustee and the Conversion Agent promptly
after the occurrence of any such event. 
 ARTICLE 13. 

SATISFACTION AND DISCHARGE 

Section 13.01. Satisfaction and Discharge of Indenture. 

(a) The Indenture shall upon Company Request cease to be of further effect (except as to surviving rights of registration of
transfer or exchange of Notes, as expressly provided for in the Indenture) as to all Outstanding Notes, and the Trustee, at the expense of the Company, shall, upon payment of all amounts due the Trustee under Section 7.06 hereof, execute
proper instruments acknowledging satisfaction and discharge of this Indenture when 
 (1) either 

  
 111 

 (I) all Notes theretofore authenticated and delivered (other than
(i) Notes which have been replaced as provided in Section 2.07 hereof and (ii) Notes for whose payment money or United States governmental obligations of the type described in clause (1) of the definition of Cash Equivalents have theretofore
been deposited in trust with the Trustee or any Paying Agent or segregated and held in trust by the Company and thereafter repaid to the Company or discharged from such trust, as provided in Section 4.03 hereof) have been delivered to the
Trustee for cancellation, or 
 (II) all such Notes not theretofore delivered to the Trustee for cancellation

 (A) have become due and payable, or 

(B) will become due and payable at their Stated Maturity within one year, or 

(C) are to be called for redemption within one year under arrangements satisfactory to the Trustee for the
giving of notice of redemption by the Trustee in the name, and at the expense, of the Company, 
 and the
Company, in the case of clause (II)(A), (II)(B) or (II)(C) above, has irrevocably deposited or caused to be deposited with the Trustee funds in an amount sufficient to pay and discharge the entire indebtedness on such Notes not theretofore delivered
to the Trustee for cancellation, for principal (and premium, if any) and interest to the date of such deposit (in the case of Notes which have become due and payable) or to the Stated Maturity or Redemption Date, as the case may be, together with
instructions from the Company irrevocably directing the Trustee to apply such funds to the payment thereof at maturity or redemption, as the case may be; 

(2) the Company has paid or caused to be paid all other sums then due and payable hereunder by the Company; and

 (3) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel,
which, taken together, state that all conditions precedent herein relating to the satisfaction and discharge of this Indenture with respect to the Notes have been complied with. 

(b) Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Company to the Trustee under
Section 7.06 hereof and, if money shall have been deposited with the Trustee pursuant to this Section 13.01, the obligations of the Trustee under Section 13.02 hereof and the last paragraph of Section 4.03 hereof shall
survive. 

  
 112 

 Section 13.02. Application of Trust Money. 

Subject to the provisions of the last paragraph of Section 4.03 hereof, all money deposited with the Trustee pursuant to
Section 13.01 hereof shall be held in trust and applied by it, in accordance with the provisions of the Notes and this Indenture, to the payment, either directly or through any Paying Agent (including the Company acting as its own Paying
Agent) as the Trustee may determine, to the Persons entitled thereto, of the principal (and premium, if any) and interest for whose payment such money has been deposited with the Trustee. 

ARTICLE 14. 
 MISCELLANEOUS 

Section 14.01. Compliance Certificates and Opinions. 

(a) Upon any application or request by the Company or any Subsidiary Guarantor to the Trustee to take any action under any
provision of this Indenture, the Company or such Subsidiary Guarantor, as the case may be, shall furnish to the Trustee such certificates and opinions as may be required under the Trust Indenture Act or this Indenture. Each such certificate and each
such legal opinion shall be in the form of an Officers’ Certificate or an Opinion of Counsel, as applicable, and shall comply with the requirements of this Indenture. 

(b) Every certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture shall
include: 
 (1) a statement that each Person signing such certificate or opinion has read such covenant or
condition and the definitions herein relating thereto; 
 (2) a brief statement as to the nature and scope of
the examination or investigation upon which the statements or opinions contained in such certificate or opinion are based; 

(3) a statement that, in the opinion of each such Person, such Person has made such examination or
investigation as is necessary to enable him to express an informed opinion as to whether or not such covenant or condition has been complied with; and 

(4) a statement as to whether, in the opinion of each such Person, such condition or covenant has been complied
with. 
 (c) The certificates and opinions provided pursuant to this Section 14.01 and the statements required by this
Section 14.01 shall be satisfactory to the Trustee and comply in all respects with TIA Sections 314(c) and (e). 
 Section 14.02.
Form of Documents Delivered to Trustee. 
 (a) In any case where several matters are required to be certified by, or
covered by an opinion of, any specified Person, it is not necessary that all such matters be certified by, or covered by the opinion of, only one such Person, or that they be so certified or covered by only one document, but one such Person may
certify or give an opinion with respect to some matters and one or more other such Persons as to other matters, and any such Person may certify or give an opinion as to such matters in one or several documents. 

  
 113 

 (b) Any certificate or opinion of an officer may be based, insofar as it relates
to legal matters, upon a certificate or opinion of, or representations by, counsel, unless such officer knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to the matters upon
which his certificate or opinion is based are erroneous. Any such Opinion of Counsel may be based, insofar as it relates to factual matters, upon an officers’ certificate, unless such counsel knows, or in the exercise of reasonable care should
know, that the certificate with respect to such matters is erroneous. 
 (c) Where any Person is required to make, give or
execute two or more applications, requests, consents, certificates, statements, opinions or other instruments under this Indenture, they may, but need not, be consolidated and form one instrument. 

Section 14.03. Acts of Holders. 

(a) Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be
given or taken by Holders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by agents duly appointed in writing; and, except as herein otherwise expressly provided, such
action shall become effective when such instrument or instruments are delivered to the Trustee and, where it is hereby expressly required, to the Company. Such instrument or instruments (and the action embodied therein and evidenced thereby) are
herein sometimes referred to as the “Act” of the Holders signing such instrument or instruments. Proof of execution of any such instrument or of a writing appointing any such agent shall be sufficient for any purpose of this Indenture and
conclusive in favor of the Trustee and the Company, if made in the manner provided in this Section. 
 (b) The fact and date
of the execution by any Person of any such instrument or writing may be proved by the affidavit of a witness of such execution or by a certificate of a notary public or other officer authorized by law to take acknowledgments of deeds, certifying
that the individual signing such instrument or writing acknowledged to him the execution thereof. Where such execution is by a signer acting in a capacity other than his individual capacity, such certificate or affidavit shall also constitute
sufficient proof of authority. The fact and date of the execution of any such instrument or writing, or the authority of the Person executing the same, may also be proved in any other manner which the Trustee deems sufficient. 

(c) The ownership, principal amount and serial numbers of Notes held by any Person, and the date of holding the same, shall be
proved by the Note Register. 
 (d) If the Company shall solicit from the Holders of Notes any request, demand,
authorization, direction, notice, consent, waiver or other Act, the Company may, at its option, by or pursuant to a Board Resolution, fix in advance a record date for the determination of Holders entitled to give such request, demand, authorization,
direction, notice, consent, waiver or other Act, but the Company shall have no obligation to do so. Notwithstanding TIA Section 316(c), such record date shall be the record date specified in or pursuant to such Board Resolution,

  
 114 

 
which shall be a date not earlier than the date 30 days prior to the first solicitation of Holders generally in connection therewith and not later than the date such solicitation is completed. If
such a record date is fixed, such request, demand, authorization, direction, notice, consent, waiver or other Act may be given before or after such record date, but only the Holders of record at the close of business on such record date shall be
deemed to be Holders for the purposes of determining whether Holders of the requisite proportion of Outstanding Notes have authorized or agreed or consented to such request, demand, authorization, direction, notice, consent, waiver or other Act, and
for that purpose the Outstanding Notes shall be computed as of such record date, provided that no such authorization, agreement or consent by the Holders on such record date shall be deemed effective unless it shall become effective pursuant to the
provisions of this Indenture not later than eleven months after the record date. 
 (e) Any request, demand, authorization,
direction, notice, consent, waiver or other Act of the Holder of Notes shall bind every future Holder of the Notes and the Holder of Notes issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof in respect of
anything done, omitted or suffered to be done by the Trustee or the Company in reliance thereon, whether or not notation of such action is made upon such Notes. 

Section 14.04. Notices, etc. to Trustee, Company and Subsidiary Guarantors. 

Any request, demand, authorization, direction, notice, consent, waiver or Act of Holders or other document provided or
permitted by this Indenture to be made upon, given or furnished to or filed with, 
 (a) the Trustee by any Holder, the
Company or any Subsidiary Guarantor shall be sufficient for every purpose hereunder if made, given, furnished or filed in writing (in the English language) and delivered in person or mailed by certified or registered mail (return receipt requested)
to the Trustee at its Corporate Trust Office; or 
 (b) the Company or any Subsidiary Guarantor by the Trustee or by any
Holder shall be sufficient for every purpose hereunder (unless otherwise herein expressly provided) if in writing (in the English language) and delivered in person or mailed by certified or registered mail (return receipt requested) to the Company
or such Subsidiary Guarantor, as applicable, addressed to it at the Company’s offices located at 5300 Town and Country Blvd., Suite 500, Frisco, Texas, 75034, Attention: Chief Financial Officer, or at any other address otherwise furnished
in writing to the Trustee by the Company. 
 Section 14.05. Notice to Holders; Waiver. 

(a) Where this Indenture provides for notice of any event to Holders by the Company or the Trustee, such notice shall be
sufficiently given (unless otherwise herein expressly provided) if in writing (in the English language) and mailed, first-class postage prepaid, to each Holder affected by such event, at his address as it appears in the Note Register, not later than
the latest date, and not earlier than the earliest date, prescribed for the giving of such notice. In any case where notice to Holders is given by mail, neither the failure to mail such notice, nor any defect in any notice so mailed, to any
particular Holder shall affect the sufficiency of such notice with respect to other Holders. Any notice mailed to a Holder in the manner herein prescribed 

  
 115 

 
shall be conclusively deemed to have been received by such Holder, whether or not such Holder actually receives such notice. Where this Indenture provides for notice in any manner, such notice
may be waived in writing by the Person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent of such notice. Waivers of notice by Holders shall be filed with the Trustee, but such filing shall not
be a condition precedent to the validity of any action taken in reliance upon such waiver. 
 (b) In case by reason of the
suspension of or irregularities in regular mail service or by reason of any other cause, it shall be impracticable to mail notice of any event to Holders when such notice is required to be given pursuant to any provision of this Indenture, then any
manner of giving such notice as shall be satisfactory to the Trustee shall be deemed to be a sufficient giving of such notice for every purpose hereunder. 

(c) The Trustee may rely upon and comply with instructions or directions sent via unsecured facsimile or email transmission and
the Trustee shall not be liable for any loss, liability or expense of any kind incurred by the Company or the Holders due to the Trustee’s reliance upon and compliance with instructions or directions given by unsecured facsimile or email
transmission; provided that such losses have not arisen from the negligence or willful misconduct of the Trustee, it being understood that the failure of the Trustee to verify or confirm that the person providing the instructions or
directions, is, in fact, an authorized person does not constitute negligence or willful misconduct. 
 Section 14.06. Effect of Headings
and Table of Contents. 
 The Article and Section headings herein and the Table of Contents are for convenience only and
shall not affect the construction hereof. 
 Section 14.07. Successors and Assigns. 

All covenants and agreements in this Indenture by the Company and the Subsidiary Guarantors shall bind their respective
successors and assigns, whether so expressed or not. All agreements of the Trustee in this Indenture shall bind its successor. 
 Section
14.08. Severability. 
 In case any provision in this Indenture or in the Notes or the Subsidiary Guarantees shall be
invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby, and a Holder shall have no claim therefor against any party hereto. 

Section 14.09. Benefits of Supplemental Indenture. 

Nothing in this Indenture or in the Notes, express or implied, shall give to any Person (other than the parties hereto, any
Paying Agent, any Registrar and their successors hereunder, the Holders and, to the extent set forth in Section 12.4 hereof, creditors of Subsidiary Guarantors) any benefit or any legal or equitable right, remedy or claim under this Indenture. 

  
 116 

 Section 14.10. Governing Law; Trust Indenture Act Controls. 

(a) THIS INDENTURE, THE SUBSIDIARY GUARANTEES, THE NOTES, THE INTERCREDITOR AGREEMENT AND THE COLLATERAL TRUST AGREEMENT SHALL
BE GOVERNED BY, AND CONSTRUED AND ENFORCED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK BUT WITHOUT GIVING EFFECT TO APPLICABLE PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT THE APPLICATION OF THE LAWS OF ANOTHER JURISDICTION WOULD BE
REQUIRED THEREBY. THE COMPANY AND EACH SUBSIDIARY GUARANTOR IRREVOCABLY SUBMIT TO THE NON-EXCLUSIVE JURISDICTION OF ANY UNITED STATES FEDERAL OR NEW YORK STATE COURT SITTING IN THE BOROUGH OF MANHATTAN, THE CITY OF NEW YORK IN ANY ACTION OR
PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE SUBSIDIARY GUARANTEES, AND THE COMPANY AND EACH SUBSIDIARY GUARANTOR IRREVOCABLY AGREE THAT ALL CLAIMS IN RESPECT OF SUCH ACTION OR PROCEEDING MAY BE HEARD AND DETERMINED BY
ANY SUCH COURT. 
 (b) This Indenture is subject to the provisions of the Trust Indenture Act that are required to be part
of this Indenture and shall, to the extent applicable, be governed by such provisions. If and to the extent that any provision of this Indenture limits, qualifies or conflicts with the duties imposed by operation of Section 318(c) of the Trust
Indenture Act, or conflicts with any provision (an “incorporated provision”) required by or deemed to be included in this Indenture by operation of such Trust Indenture Act section, such imposed duties or incorporated provision
shall control. 
 Section 14.11. Legal Holidays. 

In any case where any Interest Payment Date, Redemption Date, or Stated Maturity or Maturity of the Notes shall not be a
Business Day, then (notwithstanding any other provision of this Indenture or of the Notes or the Subsidiary Guarantee) payment of interest or principal (and premium, if any) need not be made on such date, but may be made on the next succeeding
Business Day with the same force and effect as if made on the Interest Payment Date, Redemption Date or at the Stated Maturity or Maturity; provided that no interest shall accrue for the period from and after such Interest Payment Date,
Redemption Date, Stated Maturity or Maturity, as the case may be. 
 Section 14.12. No Personal Liability of Directors, Officers,
Employees and Stockholders. 
 No director, officer, employee, incorporator, stockholder, member, partner or trustee of
the Company or any Subsidiary Guarantor, as such, shall have any liability for any obligations of the Company or any Subsidiary Guarantor under the notes, the Indenture or the Subsidiary Guarantees or for any claim based on, in respect of, or by
reason of, such obligations or their creation. Each Holder by accepting a Note waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Notes. 

  
 117 

 Section 14.13. Holder Communications. 

Holders may communicate pursuant to Section 312(b) of the TIA with other Holders with respect to their rights under this
Indenture or the Notes. Every Holder of Notes, by receiving and holding the same, agrees with the Company, the Subsidiary Guarantors, the Registrar and the Trustee that none of the Company, the Subsidiary Guarantors, the Registrar or the Trustee, or
any agent of any of them, shall be held accountable by reason of the disclosure of any information as to the names and addresses of the Holders in accordance with TIA Section 312, regardless of the source from which such information was derived,
that each of such Persons shall have the protection of TIA Section 312(c) and that the Trustee shall not be held accountable by reason of mailing any material pursuant to a request made under TIA Section 312(b). 

Section 14.14. Duplicate Originals. 

The parties may sign any number of copies or counterparts of this Indenture. Each signed copy shall be an original, but all of
them together represent the same agreement. 
 Section 14.15. No Adverse Interpretation of Other Agreements. 

This Indenture may not be used to interpret another indenture, loan or debt agreement of the Company or any of its
Subsidiaries. Any such indenture, loan or debt agreement may not be used to interpret this Indenture. 
 Section 14.16. Force
Majeure. 
 In no event shall the Trustee be responsible or liable for any failure or delay in the performance of its
obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, strikes, work stoppages, accidents, acts of war or terrorism, civil or military disturbances, nuclear or natural
catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software and hardware) services; it being understood that the Trustee shall use reasonable efforts which are consistent with accepted
practices in the banking industry to resume performance as soon as practicable under the circumstances. 
 Section 14.17. Waiver of Jury
Trial. 
 EACH OF THE COMPANY, THE SUBSIDIARY GUARANTORS AND THE TRUSTEE AND HOLDERS OF NOTES BY ACCEPTING A BENEFICIAL
INTEREST IN THE NOTES HEREBY IRREVOCABLE WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE TRANSACTIONS CONTEMPLATED
HEREBY. 
 [Signatures on following pages] 

  
 118 

 IN WITNESS WHEREOF, the parties have caused this Indenture to be duly executed
and delivered as of the date first set forth above. 
  

			
	 COMPANY:

	
	 COMSTOCK RESOURCES INC.

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	 President

	
	 GUARANTORS:

	
	 COMSTOCK OIL & GAS, LP

 

By:   Comstock Oil & Gas GP, LLC,

         its general partner

 

By:   Comstock Resources, Inc.,

         its sole member

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	 President

	
	 COMSTOCK OIL & GAS - LOUISIANA,
LLC

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	 President

	
	 COMSTOCK OIL & GAS GP, LLC

 

By:   Comstock Resources, Inc.,

         its sole member

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	
President

  
 Signature Page to 2019
Convertible Notes Indenture 

			
	 COMSTOCK OIL & GAS INVESTMENTS
LLC

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	 Manager

	
	 COMSTOCK OIL & GAS HOLDINGS,
INC.

		
	 By:
	 	 /s/ ROLAND O. BURNS

	 Name:
	 	 Roland O. Burns

	 Title:
	 	 President

  

			
	 TRUSTEE:
	 	
	
	 AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, AS TRUSTEE

		
	 By:
	 	 /s/ PAUL H. KIM

	 Name:
	 	 Paul H. Kim

	 Title:
	 	 Assistant General Counsel

  
 Signature Page to 2019
Convertible Notes Indenture 

 EXHIBIT A 

[FORM OF FACE OF NOTE] 
 (Face of
Note) 
 [THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE GOVERNING THIS NOTE) OR ITS NOMINEE IN
CUSTODY FOR THE BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (1) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE REQUIRED PURSUANT TO SECTION 2.06 OF THE INDENTURE, (2)
THIS GLOBAL NOTE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF THE INDENTURE, (3) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND (4) THIS GLOBAL
NOTE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN CONSENT OF THE COMPANY. 
 UNLESS AND UNTIL
IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES IN DEFINITIVE FORM, THIS NOTE MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE
DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY
TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK) (“DTC”), TO THE COMPANY OR ITS AGENTS FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR SUCH OTHER ENTITY AS MAY BE REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
HEREIN.]1 
  

 

	 1 
	 For Global Notes only. 

  
 Exhibit A - 1 

			
	 No. [    ]
	  	Principal Amount $[    ]
		  	 CUSIP NO.                [205768
AM6]
 ISIN NO.                [US205768AM68]

 Comstock Resources, Inc. 

7 3⁄4% Convertible Secured PIK Notes due 2019 

Comstock Resources, Inc., a Nevada corporation, promises to pay to
            , or registered assigns, the principal sum of              Dollars on April 1, 2019 [or such greater or
lesser amount as may be indicated on Schedule A hereto]2. 
 Interest
Payment Dates: April 1 and October 1, commencing April 1, 2017 
 Record Dates: March 15 and September 15

 Additional provisions of this Note are set forth on the other side of this Note. 

IN WITNESS WHEREOF, Comstock Resources, Inc. has caused this instrument to be duly executed. 

 

			
	 COMSTOCK RESOURCES, INC.

		
	 By:
	 	 
	 Name:
	 	
	 Title:
	 	

  

	 2 
	 If this Note is a Global Note, add this provision. 

  
 Exhibit A - 2 

 TRUSTEE’S CERTIFICATE OF 

AUTHENTICATION 

AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, 

as Trustee, certifies that this is one of the 

Notes referred to in the Indenture. 
  

					
		 	 By:
	 	 
		 		 	 Authorized Signatory

 Dated:             ,
20     

  
 Exhibit A - 3 

 [FORM OF REVERSE SIDE OF NOTE] 

7 3⁄4% Convertible Secured PIK Notes due 2019 

Capitalized terms used herein but not defined shall have the meanings assigned to them in the Indenture referred to below
unless otherwise indicated. 
 1. Interest. Comstock Resources, Inc., a Nevada corporation (such corporation, and
its successors and assigns under the Indenture hereinafter referred to, begin herein called the “Company”), promises to pay interest on the unpaid principal amount of this Note at the rate of
7 3⁄4% per annum. The Company will pay interest in kind semi-annually in arrears on April 1 and October 1 of each year (each an
“Interest Payment Date”), commencing April 1, 2017. If any date for payment on the Notes falls on a day that is not a Business Day, such payment may be made on the next succeeding Business Day with the same force and effect as
if made on the due date, and no additional interest will accrue solely as a result of such delayed payment. Interest on the Notes will accrue from the most recent date to which interest has been paid in kind by issuing Additional Notes, if no
interest has been paid in kind, from the date of original issuance thereof. Interest will be computed on the basis of a 360-day year of twelve 30-day months. The Company shall pay interest on overdue principal at the rate borne by the
Notes plus 1% per annum, and it shall pay interest on overdue installments of interest at the same rate to the extent lawful. 

Interest on the Notes will be payable by issuing additional securities (the “Additional Notes”) in an amount
equal to the applicable amount of interest for the interest period (rounded down to the nearest whole dollar). Not later than 10 business days prior to the relevant Interest Payment Date, the Company shall deliver to the Trustee and the Paying
Agent (if other than the Trustee), (i) with respect to Notes represented by Definitive Notes, the required amount of Additional Notes represented by Definitive Notes (rounded down to the nearest whole dollar) and a company order to authenticate and
deliver such Additional Notes or (ii) with respect to Notes represented by one or more Global Notes, a company order to increase the outstanding principal amount of such Global Notes by the required amount (rounded down to the nearest whole dollar)
(or, if necessary, pursuant to the requirements of the depositary or otherwise, the required amount of Additional Noted represented by Global Notes (rounded down to the nearest whole dollar) and a company order to authenticate and deliver such new
Global Notes). All Additional Notes issued pursuant to an interest payment as described above will mature on April 1, 2019 and will be governed by, and subject to the terms, provisions and conditions of, the Indenture. The Additional Notes
shall have the same rights and benefits as the Notes issued on the Issue Date, and shall be treated together with the Notes as a single class for all purposes under the Indenture. 

Any Additional Notes shall, after being executed and authenticated pursuant to the Indenture, be (i) if such Additional Notes
are Definitive Notes, mailed to the Person entitled thereto as shown on the register maintained by the Note Registrar for the Definitive Notes as of the relevant record date or (ii) if such Additional Notes are Global Notes, deposited into the
account specified by the Holder or Holders thereof as of the relevant record date. Alternatively, in connection with any payment of interest, the Company may direct the Paying Agent to make appropriate amendments to the schedule of principal amounts
of the relevant Global Notes outstanding for which Additional Notes will be issued and arrange for deposit into the account specified by the Holder or Holders thereof as of the relevant record date. 

  
 Exhibit A - 4 

 Notwithstanding anything to the contrary herein or in the Indenture, and for the
avoidance of doubt, accrued and unpaid interest that is due and payable at the Maturity of this Note, with respect to an optional redemption, or with respect to any requirement of the Company to purchase this Note on the Change of Control Purchase
Date or the Purchase Date pursuant to a Change of Control Offer or Prepayment Offer, shall be payable solely in cash (such interest payment, “Cash Interest”). 

2. Method of Payment. The Company will pay interest on the Notes (except defaulted interest) by issuing Additional
Notes to the Persons who are registered holders of Notes at the close of business on the March 15 or September 15 next preceding the Interest Payment Date even if Notes are canceled after the record date and on or before the Interest
Payment Date. Holders must surrender Notes to a Paying Agent to collect principal payments. The Company will pay principal and Cash Interest in money of the United States of America that at the time of payment is legal tender for payment
of public and private debts. Payments in respect of the Notes represented by a Global Note (including principal, premium and Cash Interest) will be made by wire transfer of immediately available funds to the accounts specified by The Depository
Trust Company. The Company will make all payments in respect of a Definitive Note (including principal, premium, if any, and Cash Interest), by mailing a check to the registered address of each Holder thereof; provided that payments on
the Notes may also be made, in the case of a Holder of at least $500,000 aggregate principal amount of Notes, by wire transfer to a U.S. dollar account maintained by the payee with a bank in the United States if such Holder elects payment by wire
transfer by giving written notice to the Trustee or the Paying Agent to such effect designating such account no later than 30 days immediately preceding the relevant due date for payment (or such other date as the Trustee may accept in its
discretion). 
 3. Paying Agent and Registrar. Initially, American Stock Transfer & Trust Company, LLC (the
“Trustee”) will act as Paying Agent and Registrar. The Company may appoint and change any Paying Agent, Registrar or co-registrar without notice. The Company may act as Paying Agent, Registrar or co-registrar. 

4. Indenture. The Company issued the Notes under an Indenture dated as of September 6, 2016
(“Indenture”) among the Company, the Subsidiary Guarantors and the Trustee. The Notes are subject to the terms of the Indenture, and Holders are referred to the Indenture for a statement of such terms. The Notes are
secured obligations of the Company subject to the Priority Liens securing the Priority Lien Obligations and the Permitted Collateral Liens. In the event of a conflict between the Indenture and this Note, the terms of the Indenture shall
control. The terms of the Notes include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (15 U.S.C. Sections 77aaa-77bbbb) as in effect on the date of the Indenture
(the “TIA”). Terms defined in the Indenture and not defined herein have the meanings ascribed thereto in the Indenture. The Notes are subject to all such terms, and the Holders are referred to the Indenture and the TIA for
a statement of those terms. 

  
 Exhibit A - 5 

 The Indenture imposes certain limitations on the ability of the Company and its
Restricted Subsidiaries to, among other things, make certain Investments and other Restricted Payments, pay dividends and other distributions, incur Indebtedness, enter into consensual restrictions upon the payment of certain dividends and
distributions by such Restricted Subsidiaries, issue or sell shares of certain capital stock of such Restricted Subsidiaries, enter into or permit certain transactions with Affiliates, create or incur Liens and make Asset Sales. The Indenture
also imposes limitations on the ability of the Company or any Subsidiary Guarantor to consolidate or merge with or into any other Person or convey, transfer or lease all or substantially all of the Property of the Company or any Subsidiary
Guarantor. 
 To guarantee the due and punctual payment of the principal and interest on the Notes and all other amounts
payable by the Company under the Indenture and the Notes when and as the same shall be due and payable, whether at maturity, by acceleration or otherwise, according to the terms of the Notes and the Indenture, the Subsidiary Guarantors will
unconditionally guarantee the Obligations on a joint and several basis pursuant to the terms of the Indenture. 
 5.
Optional Redemption. 
 The Notes are subject to redemption, at the option of the Company, in whole or in part, at any
time at the following Redemption Prices (expressed as percentages of principal amount) set forth below if redeemed during the 12-month period beginning April 1 of the years indicated below (or the Issue Date for Notes redeemed prior to April 1,
2017): 
  

					
	 Year
	  	Redemption
Price	 
	 2016
	  	 	101.938	% 
	 2017 and thereafter
	  	 	100.000	% 

 together in the case of any such redemption with accrued and unpaid interest, if any, to the
Redemption Date (subject to the right of Holders of record on the relevant record date to receive interest due on an Interest Payment Date that is on or prior to the Redemption Date), all as provided in the Indenture. For the avoidance of
doubt, any offer to redeem the Notes shall be made only in cash. 
 6. Sinking Fund. The Notes are not subject to
any sinking fund.
 7. Notice of Redemption. Notice of redemption will be sent at least 30 days but not more than
60 days before the redemption date to each Holder of Notes to be redeemed at his or her registered address. If money sufficient to pay the redemption price of and accrued interest on all Notes (or portions thereof) to be redeemed on the
redemption date is deposited with the Paying Agent on or before the redemption date and certain other conditions are satisfied, on and after such date interest ceases to accrue on such Notes (or such portions thereof) called for redemption. 

8. Repurchase of Notes at the Option of Holders upon Change of Control. Upon the occurrence of a Change of Control,
any Holder of Notes will have the right, subject to certain conditions specified in the Indenture, to cause the Company to repurchase all or any part of the Notes of such Holder at a purchase price equal to 101% of the principal amount of the Notes
to be repurchased plus accrued and unpaid interest, if any, to the date of purchase as provided in, and subject to the terms of, the Indenture. 

  
 Exhibit A - 6 

 9. Conversion. At any time following the receipt of the Required
Stockholder Approval and the effectiveness of the Charter Amendment, the Notes shall be convertible into shares of Common Stock in accordance with Article 12 of the Indenture. To convert a Note at its option, a Holder must satisfy the
requirements of Section 12.02(a) of the Indenture, including the requirement to deliver an Optional Conversion Notice in the case of an Optional Conversion Notice in the form attached to this Note. Upon conversion of a Note pursuant to
an Optional Conversion or Mandatory Conversion, the Holder thereof shall be entitled to receive the shares of Common Stock payable upon conversion in accordance with Article 12 of the Indenture, at the Conversion Rate specified in the Indenture, as
adjusted from time to time as provided in the Indenture. 
 10. Denominations, Transfer, Exchange. The Notes are
in registered form without coupons in denominations of integral multiples of $1.00. A Holder may transfer or exchange Notes in accordance with the Indenture. Upon any transfer or exchange, the Registrar and the Trustee may require a
Holder, among other things, to furnish appropriate endorsements or transfer documents and to pay any taxes required by law or permitted by the Indenture. 

11. Persons Deemed Owners. The registered Holder of this Note may be treated as the owner of it for all purposes.

 12. Unclaimed Money. If money for the payment of principal or interest remains unclaimed for two years, the
Trustee or Paying Agent shall pay the money back to the Company at its written request unless an abandoned property law designates another Person. After any such payment, Holders entitled to the money must look only to the Company and not to
the Trustee for payment. 
 13. Discharge and Defeasance. Subject to certain conditions, the Company at any time
may terminate some of or all its obligations under the Notes and the Indenture if the Company deposits with the Trustee money or U.S. Government Obligations for the payment of principal and interest on the Notes to redemption or maturity, as the
case may be 
 14. Amendment, Supplement and Waiver. The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the rights and obligations of the Company and the Subsidiary Guarantors and the rights of the Holders under the Indenture at any time by the Company, the Subsidiary Guarantors and the Trustee
with the consent of the Holders of a majority in aggregate principal amount of the Notes at the time Outstanding. The Indenture also contains provisions permitting the Holders of specified percentages in aggregate principal amount of the Notes
at the time Outstanding, on behalf of the Holders of all the Notes, to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or waiver by
or on behalf of the Holder of this Note shall be conclusive and binding upon such Holder and upon all future Holders of this Note and of any Note issued upon the registration of transfer hereof or in exchange herefor or in lieu hereof whether or not
notation of such consent or waiver is made upon this Note. Without the consent of any Holder, the 

  
 Exhibit A - 7 

 
Company, the Subsidiary Guarantors and the Trustee may amend or supplement the Indenture or the Notes to cure any ambiguity, defect or inconsistency, to qualify or maintain the qualification of
the Indenture under the TIA, to add or release any Subsidiary Guarantor or Collateral pursuant to the Indenture and the Collateral Agreements and to make certain other specified changes and other changes that do not adversely affect the interests of
any Holder. 
 15. Defaults and Remedies. As set forth in the Indenture, an Event of Default is generally (i)
failure to pay principal upon maturity, redemption or otherwise (including pursuant to a Change of Control Offer or a Prepayment Offer); (ii) default for 30 days in payment of interest on any of the Notes; (iii) default in the performance of
agreements relating to mergers, consolidations and sales of all or substantially all assets or the failure to make or consummate a Change of Control Offer or a Prepayment Offer; (iv) failure for 90 days after notice to comply with Section 9.9 of the
Indenture; (v) failure for 60 days after notice to comply with any other covenants in the Indenture, any Subsidiary Guarantee or the Notes; (vi) certain payment defaults under, and the acceleration prior to the maturity of, certain Indebtedness of
the Company or any Restricted Subsidiary in an aggregate principal amount in excess of $50,000,000; (vi) the failure of any Subsidiary Guarantee to be in full force and effect (except as permitted by the Indenture); (vii) certain final judgments or
orders against the Company or any Restricted Subsidiary in an aggregate amount of more than $50,000,000 (net of any amounts covered by insurance with a reputable and creditworthy insurance company that has not disclaimed liability) which remain
unsatisfied and either become subject to commencement of enforcement proceedings or remain unstayed for a period of 60 days; (viii) the liens securing the Obligations under the Notes cease to be enforceable and perfected second-priority liens with
respect to collateral, individually or in the aggregate, having a fair market value in excess of $10,000,000; (ix) any Collateral Agreement ceases to be enforceable, the result of which any liens securing the Obligations under the Notes cease to be
enforceable and perfected second-priority liens with respect to collateral, individually or in the aggregate, having a fair market value in excess of $10,000,000; (x) certain events of bankruptcy, insolvency or reorganization of the Company or any
Restricted Subsidiary and (xi) the Required Stockholder Approval is not obtained and the Charter Amendment has not become effective, in each case by December 31, 2016, and such failure shall continue for a period of 90 days. If any Event of
Default occurs and is continuing, the Trustee or the holders of at least 25% in aggregate principal amount of the Outstanding Notes may declare the principal amount of all the Notes to be due and payable immediately, except that (i) in the case of
an Event of Default arising from certain events of bankruptcy, insolvency or reorganization of the Company or any Restricted Subsidiary, the principal amount of the Notes will become due and payable immediately without further action or notice, and
(ii) in the case of an Event of Default which relates to certain payment defaults or the acceleration with respect to certain Indebtedness, any such Event of Default and any consequential acceleration of the Notes will be automatically rescinded if
any such Indebtedness is repaid or if the default relating to such Indebtedness is cured or waived, and if the holders thereof have accelerated such Indebtedness, such holders have rescinded their declaration of acceleration. No Holder may
pursue any remedy under the Indenture unless the Trustee shall have failed to act after notice from such Holder of an Event of Default and written request by Holders of at least 25% in aggregate principal amount of the Outstanding Notes to institute
proceedings in respect of such Event of Default, and the offer to the Trustee of indemnity reasonably satisfactory to it; however, such provision does not affect the right to sue for enforcement of any overdue payment on a Note by the Holder
thereof. Subject to certain limitations, Holders of a majority in aggregate principal amount of the 

  
 Exhibit A - 8 

 
Outstanding Notes may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing default (except default in payment of
principal, premium or interest) if it determines in good faith that withholding the notice is in the interest of the Holders. The Company is required to file annual reports with the Trustee as to the absence or existence of defaults. 

16. Trustee Dealings with the Company. Subject to certain limitations imposed by the TIA, the Trustee under the
Indenture, in its individual or any other capacity, may become the owner or pledgee of Notes and may otherwise deal with and collect obligations owed to it by the Company or its Affiliates and may otherwise deal with the Company or its Affiliates
with the same rights it would have if it were not Trustee. 
 17. No Personal Liability of Directors, Officers, Employees
and Stockholders. No director, officer, employee, incorporator, stockholder, member, partner or trustee of the Company or any Subsidiary Guarantor, as such, shall have any liability for any obligations of the Company or any Subsidiary
Guarantor under the notes, the Indenture or the Subsidiary Guarantees or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder by accepting a Note waives and releases all such liability. The waiver
and release are part of the consideration for issuance of the Notes. 
 18. Collateral Agreements. The
obligations of the Company and the Subsidiary Guarantors under the Indenture, the Notes and the Subsidiary Guarantees will be secured by a second-priority perfected Lien granted to the Collateral Agent in the Collateral, subject to the terms of the
Intercreditor Agreement. The Holders of the Notes will also be subject to the terms of the Collateral Trust Agreement. 

19. Authentication. This Note shall not be valid until an authorized signatory of the Trustee (or an authenticating
agent) manually signs the certificate of authentication on the other side of this Note. 
 20.
Abbreviations. Customary abbreviations may be used in the name of a Holder or an assignee, such as TEN COM (=tenants in common), TEN ENT (=tenants by the entireties), JT TEN (=joint tenants with rights of survivorship and not as tenants
in common), CUST (=custodian), and U/G/M/A (=Uniform Gift to Minors Act). 
 21. Governing Law. THIS NOTE SHALL
BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK BUT WITHOUT GIVING EFFECT TO APPLICABLE PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT THE APPLICATION OF THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED
THEREBY. 
 22. CUSIP and ISIN Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform
Security Identification Procedures, the Company has caused CUSIP numbers and corresponding ISIN numbers to be printed on the Notes and the Trustee may use CUSIP numbers and corresponding ISIN numbers in notices of redemption as a convenience to
Holders. No representation is made as to the accuracy of such numbers either as printed on the Notes or as contained in any notice of redemption and reliance may be placed only on the other identification numbers placed thereon. 

  
 Exhibit A - 9 

 THE COMPANY WILL FURNISH TO ANY HOLDER OF NOTES UPON WRITTEN REQUEST AND WITHOUT
CHARGE TO THE HOLDER A COPY OF THE INDENTURE WHICH HAS IN IT THE TEXT OF THIS NOTE.

  
 Exhibit A - 10 

 EXHIBIT A 

[FORM OF NOTICE OF CONVERSION] 
  

			
	 To:
	  	 Comstock Resources, Inc.

 The undersigned registered owner of this Note hereby exercises the option to convert this Note
(which together with other Notes of the Holder being converted is $1,000 in aggregate principal amount or an integral multiple thereof) below designated, into shares of Common Stock, in accordance with the terms of the Indenture referred to in the
Note, and directs that any shares of Common Stock issuable and deliverable upon such conversion, together with any cash for any fractional share, and any Notes representing any unconverted principal amount thereof, be issued and delivered to the
registered Holder hereof unless a different name has been indicated below. If any shares of Common Stock are to be issued in the name of a Person other than the undersigned, the undersigned will pay all documentary, stamp or similar issue or
transfer taxes, if any in accordance with Section 12.04 of the Indenture. Any amount required to be paid to the undersigned on account of interest accompanies the Note. 

In the case of Definitive Notes, the certificate numbers of the Notes to be converted are as set forth below: 

 

			
	 Date:
	 	  

		
		 	  

		 	 Signature(s)

	
	 Signature Guarantee

	
	 Signature(s) must be guaranteed by an eligible Guarantor Institution (banks, stock brokers, savings and loan
associations and credit unions) with membership in an approved signature guarantee medallion program pursuant to Securities and Exchange Commission Rule 17Ad-15 if shares of Common Stock are to be issued, or Notes are to be delivered, other than to
and in the name of the registered holder.

	
	 Fill in for registration of shares if to be issued, and Notes if to be delivered, other than to and in the name
of the registered holder:

  

                       
                              

(Name)

  
 Exhibit A - 11 

	
	   

	 (Street Address)

	   

	 (City, State and Zip Code)

Please print name and address

	  

	 Principal amount to be converted:

$    ,000

	
	 NOTICE: The above signature(s) of the Holder (s) hereof must correspond with the name as written upon the face of the Note
in every particular without alteration or enlargement or any change whatever.

	   

	 Social Security or Other Taxpayer

Identification Number

  
 Exhibit A - 12 

 ASSIGNMENT FORM 

To assign this Note, fill in the form below: 

I or we assign and transfer this Note to 

 

	
	  

	(Print or type assignee’s name, address and zip code)
	
	  

	(Insert assignee’s soc. sec. or tax I.D. No.)

 and irrevocably appoint             
agent to transfer this Note on the books of the Company. The agent may substitute another to act for him. 
  

							
	 Date:
	 	  
	  	 Your Signature:
	  	  

		 		  	 Sign exactly as your name appears on the other side of this
Note.

	 Signature Guarantee:
	  		  	
			
	  
	  		  	
	(signature must be guaranteed)	  		  	

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

  
 Exhibit A - 13 

 OPTION OF HOLDER TO ELECT PURCHASE 

If you want to elect to have this Note purchased by the Company pursuant to Section 4.10 or 4.15 of the
Indenture, check the box below: 
  ̈        Section
4.10                                      ̈  Section 4.15 
 If you want to elect to have only part of this Note
purchased by the Company pursuant to Section 4.10 or 4.15 of the Indenture, state the amount in integral multiples of $1.00 that you elect to have purchased:
$                 
  

					
	 Date:
	 	 Your Signature
	  	  

		 		  	
(Sign exactly as your name appears on the other side 
of this Note)

					
			
		 	 Soc. Sec. or Tax Identification No.:
	  	  

  

			
	 Signature Guarantee:
	 	  

		 	(signature must be guaranteed)

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

  
 Exhibit A - 14 

 [TO BE ATTACHED TO GLOBAL NOTE] 

SCHEDULE A 
 SCHEDULE OF INCREASES
OR DECREASES IN GLOBAL NOTE 
 The following increases or decreases in this Global Note have been made: 

 

									
	 Date
	 	 Amount of

decrease in
 Principal

Amount of this
 Global Note
	 	 Amount of

increase in
 Principal

Amount of this
 Global Note
	 	 Principal

Amount of this
 Global Note

following such
 decrease or

increase
	 	 Signature of

authorized
 officer of Trustee

or Notes

Custodian

  
 Exhibit A - 15 

 EXHIBIT B 
  

 
 COMSTOCK RESOURCES, INC. 

and 
 the Subsidiary Guarantors
named herein 
  
  

7 3⁄4% Convertible Secured PIK Notes due 2019 

 
  

FORM OF SUPPLEMENTAL INDENTURE 

DATED AS OF             ,      

 
  

AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, 

as Trustee 
  

 
  

 

  
 Exhibit B - 1 

 This SUPPLEMENTAL INDENTURE, dated as of
            ,      (this “Supplemental Indenture”) is among Comstock Resources, Inc., (the “Company”),
[            ] (the “Guaranteeing Subsidiary”), which is a subsidiary of the Company, each of the existing Subsidiary Guarantors (as defined in the Indenture
referred to below) and American Stock Transfer & Trust Company, LLC, as Trustee. 
 RECITALS 

WHEREAS, the Company, the Subsidiary Guarantors and the Trustee entered into an Indenture, dated as of September 6, 2016 (as
heretofore amended, supplemented or otherwise modified, the “Indenture”), providing for the issuance of the Company’s 7 3⁄4% Convertible
Secured PIK Notes due 2019 (the “Notes”) and the Additional Notes; 
 WHEREAS, the Indenture provides that
under certain circumstances the Guaranteeing Subsidiary shall execute and deliver to the Trustee a supplemental indenture pursuant to which the Guaranteeing Subsidiary shall become a Subsidiary Guarantor (as defined in the Indenture); 

WHEREAS, Section 9.01(a)(9) of the Indenture provides that the Company, the Subsidiary Guarantors and the Trustee may
amend or supplement the Indenture in order to add any additional Subsidiary Guarantor with respect to the Notes, without the consent of the Holders of the Notes; and 

WHEREAS, all acts and things prescribed by the Indenture, by law and by the Certificate of Incorporation and the Bylaws (or
comparable constituent documents) of the Company, of the Subsidiary Guarantors and of the Trustee necessary to make this Supplemental Indenture a valid instrument legally binding on the Company, the Subsidiary Guarantors and the Trustee, in
accordance with its terms, have been duly done and performed; 
 NOW, THEREFORE, to comply with the provisions of the
Indenture and in consideration of the above premises, the Company, the Guaranteeing Subsidiary, the other Subsidiary Guarantors and the Trustee covenant and agree for the equal and proportionate benefit of the respective Holders of the Notes as
follows: 
 Section 1. Capitalized Terms. Capitalized terms used herein without definition shall have the
meanings ascribed to them in the Indenture. 
 Section 2. Relation to Indenture. This Supplemental Indenture is
supplemental to the Indenture and does and shall be deemed to form a part of, and shall be construed in connection with and as part of, the Indenture for any and all purposes. 

Section 3. Effectiveness of Supplemental Indenture. This Supplemental Indenture shall become effective immediately
upon its execution and delivery by each of the Company, the Guaranteeing Subsidiary, the other Subsidiary Guarantors and the Trustee. 

Section 4. Agreement to Guarantee. The Guaranteeing Subsidiary hereby agrees, by its execution of this
Supplemental Indenture, to be bound by the provisions of the Indenture applicable to Subsidiary Guarantors to the extent provided for and subject to the limitations therein, including Article 10 thereof. 

  
 Exhibit B - 2 

 Section 5. Ratification of Obligations. Except as specifically
modified herein, the Indenture and the Notes are in all respects ratified and confirmed (mutatis mutandis) and shall remain in full force and effect in accordance with their terms. 

Section 6. The Trustee. Except as otherwise expressly provided herein, no duties, responsibilities or liabilities
are assumed, or shall be construed to be assumed, by the Trustee by reason of this Supplemental Indenture. This Supplemental Indenture is executed and accepted by the Trustee subject to all the terms and conditions set forth in the Indenture
with the same force and effect as if those terms and conditions were repeated at length herein and made applicable to the Trustee with respect hereto. The Trustee makes no representation as to the validity or sufficiency of this Supplemental
Indenture or to the recitals contained herein, all of which are made exclusively by the Company and the Subsidiary Guarantors. 

Section 7. Governing Law. THIS SUPPLEMENTAL INDENTURE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE
LAWS OF THE STATE OF NEW YORK. 
 Section 8. Counterparts. The parties may sign any number of copies of this
Supplemental Indenture. Each signed copy shall be an original, but all of such executed copies together shall represent the same agreement. Signature of the parties hereto transmitted by facsimile or PDF shall be deemed to be their
original signatures for all purposes. 
 [Signatures on following pages] 

  
 Exhibit B - 3 

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

			
	 COMPANY:

	
	 COMSTOCK RESOURCES, INC.

		
	 By:
	 	 
		 	 Name:

		 	 Title:

	
	 GUARANTEEING SUBSIDIARY:

	
	
[                       
                 ]

		
	 By:
	 	 
		 	 Name:

		 	 Title:

	
	 EXISTING SUBSIDIARY GUARANTORS:

	
	 [Insert signature blocks for each of the Subsidiary Guarantors existing at the time of execution of this
Supplemental Indenture]

	
	 TRUSTEE:

	
	 AMERICAN STOCK TRANSFER & TRUST
COMPANY, LLC, AS TRUSTEE

		
	 By:
	 	 
	 Name:
	 	
	 Title:
	 	

  
 Exhibit B - 4

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