Document:

EX-4.1

 Exhibit 4.1 

AMENDED AND RESTATED GUARANTY AGREEMENT 

This Amended and Restated Guaranty Agreement (the “Guaranty”) is made as of June 1, 2016, jointly and severally by and
between each of the undersigned (each, a “Guarantor,” and collectively, together with any additional parties that from time to time may become a Guarantor pursuant to the terms of the Loan Agreement described below, the
“Guarantors”), as guarantors, and U.S. BANK NATIONAL ASSOCIATION, as trustee under the Indenture (defined below) (in such capacity, together with any successor or successors in such capacity, herein called the “Trustee”),
and amends and restates in its entirety that certain Guaranty Agreement, dated as of December 1, 2014, jointly and severally by and between each of the Guarantors and the Trustee (the “Original Guaranty”): 

W I T N E S S E T H: 
 On
December 18, 2014, the New York State Environmental Facilities Corporation (the “Issuer”) issued its Solid Waste Disposal Revenue Bonds (Casella Waste Systems, Inc. Project) Series 2014, in the aggregate principal amount of
$25,000,000 (the “Initial Bonds”), under and pursuant to an Indenture dated as of December 1, 2014 (as supplemented and amended, the “Indenture”) between the Issuer and the Trustee. Certain payment obligations in respect of
the Initial Bonds were guaranteed by the Guarantors pursuant to the Original Guaranty. The Issuer is now issuing its Solid Waste Disposal Revenue Bonds (Casella Waste Systems, Inc. Project) Series 2014R-2, in the aggregate principal amount of
$15,000,000 (the “Additional Bonds”; and, together with the Initial Bonds, the “Bonds”), under and pursuant to the Indenture. The proceeds of the Initial Bonds were, and the proceeds of the Additional Bonds will be, loaned by the
Issuer to Casella Waste Systems, Inc. (the “Company”) pursuant to the terms of a Loan Agreement dated as of December 1, 2014 (as supplemented and amended, the “Loan Agreement”) between the Issuer and the Company. The
Original Guaranty is being amended and restated hereby in order to include the Guarantors’ obligations in respect of the Additional Bonds as Guaranteed Obligations (as such term is defined in Section 1 hereof) set forth herein. Each
Guarantor is a subsidiary of the Company. 
 As used herein, the following capitalized terms have the meanings set forth below, and if not
defined below, shall have the meanings ascribed to such terms in the Indenture: 
 “Affiliate” of any specified Person means any
other Person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified Person. 

“Capital Stock” means: (1) in the case of a corporation, corporate stock; (2) in the case of an association or business
entity, any and all shares, interests, participations, rights or other equivalents (however designated) of corporate stock; (3) in the case of a partnership or limited liability company, partnership or membership interests (whether general or
limited); and (iv) any other interest or participation that confers on a Person the right to receive a share of the profits and losses of, or distributions of assets of, the issuing Person. 

“Person” means an individual, partnership, corporation, limited liability company, firm, association, joint stock company,
unincorporated organization, trust, bank, trust company, land trust, business trust or other enterprise or joint venture, or a governmental agency or political subdivision thereof or other entity. 

 “Subsidiary” means, with respect to any Person: 

(a) any corporation, association or other business entity of which more than 50% of the total voting power of shares of Capital
Stock entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers or trustees thereof is at the time owned or controlled, directly or indirectly, by such Person or one or more of the other
Subsidiaries of that Person (or a combination thereof); and 
 (b) any partnership (i) the sole general partner or the
managing general partner of which is such Person or a Subsidiary of such Person or (ii) the only general partners of which are such Person or of one or more Subsidiaries of such Person (or any combination thereof). All other capitalized terms
not otherwise defined herein shall have the same meanings as set forth in the Indenture and the Loan Agreement. 
 NOW, THEREFORE, in
consideration of the foregoing and for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, each of the Guarantors agrees as follows: 

Section 1. Unconditional Guarantee. 

Subject to the provisions of this Section 1, each of the Guarantors, jointly and severally, hereby unconditionally and irrevocably
guarantees to the Trustee for the benefit of the Holders, irrespective of the validity and enforceability of the Loan Agreement or the obligations of the Company or any other Guarantors to the Trustee hereunder or thereunder: (a) the principal
of and redemption premium, if any, on the Bonds when and as the same shall become due (whether at maturity, by acceleration, call for redemption or otherwise); (b) the interest on the Bonds when and as the same shall become due; (c) the
purchase price of Bonds tendered or deemed tendered for purchase pursuant to Sections 4.6, 4.8 or 4.9 of the Indenture; and (d) all amounts allocable to the Bonds due or to become due from the Company under Sections 4.2(a) and 4.2(b) of the
Loan Agreement (collectively, the “Guaranteed Obligations”). Failing payment when due of any amount so guaranteed, or failing performance of any other obligation of the Company under the Bonds, each Guarantor shall be obligated to pay, or
to perform or cause the performance of, the same immediately. An Event of Default under the Loan Agreement with respect to the Bonds shall constitute an event of default under this Guaranty, and shall entitle the Trustee to accelerate the
obligations of the Guarantors hereunder in the same manner and to the same extent as the obligations of the Company under the Loan Agreement. 

Each of the Guarantors hereby agrees that its obligations hereunder shall be unconditional, irrespective of the validity, regularity or
enforceability of the Loan Agreement, the absence of any action to enforce the same, any release of any other Guarantor, the recovery of any judgment against the Company, any action to enforce the same, whether or not this Guaranty is affixed to the
Loan Agreement or the Bonds, or any other circumstance which might otherwise constitute a legal or equitable discharge or defense of such Guarantor. Each Guarantor hereby waives the benefit of diligence, presentment, demand of payment, filing of
claims with a 

  
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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 this
Guaranty shall not be discharged except by complete performance of the Guaranteed Obligations. This Guaranty is a guarantee of payment and not of collection. If the Trustee is required by any court or otherwise to return to the Company or to a
Guarantor, or any custodian, trustee, liquidator or other similar official acting in relation to the Company or a Guarantor, any amount paid by the Company or a Guarantor to the Trustee, this Guaranty, to the extent theretofore discharged, shall be
reinstated in full force and effect, subject to Section 7 hereof. Each Guarantor further agrees that, as between it, on the one hand, and the Trustee, on the other hand, (a) subject to the other provisions of this Guaranty, the maturity of
the Bonds may be accelerated as provided in Section 7.2 of the Loan Agreement for the purposes of this Guaranty, notwithstanding any stay, injunction or other prohibition preventing such acceleration in respect of the Bonds, and (b) in the
event of any acceleration of the Bonds as provided in Section 7.2 of the Loan Agreement, such obligations (whether or not due and payable) shall forthwith become due and payable by the Guarantor for the purpose of this Guaranty. 

Each Guarantor agrees to make immediate payment to the Trustee of all Guaranteed Obligations owing or payable to Trustee upon receipt of a
demand for payment therefor by the Trustee to the Guarantor in writing 
 Section 2. Guaranteed Obligations Absolute and
Continuing. 
 Subject to Section 7 hereof, the obligations of each Guarantor hereunder are and shall be absolute and unconditional
and any monies or amounts expressed to be owing or payable by each Guarantor hereunder which may not be recoverable from such Guarantor on the basis of this Guaranty shall be recoverable from such Guarantor as a primary obligor and principal debtor
in respect thereof. Subject to Section 7 hereof, the obligations of each Guarantor hereunder shall be continuing and shall remain in full force and effect until the entire principal of, redemption premium, if any, and interest on or purchase
price of the Bonds shall have been paid or provided for according to the terms of the Indenture and all other Guaranteed Obligations have been paid and satisfied in full. Each Guarantor agrees with the Trustee that it will from time to time deliver
to the Trustee suitable acknowledgments of this continued liability hereunder in such form as counsel to the Trustee may advise and as will prevent any action brought against it in respect of any default hereunder being barred by any statute of
limitations now or hereafter in force and, in the event of the failure of such Guarantor so to do, it hereby irrevocably appoints the Trustee agent of such Guarantor to make, execute and deliver such written acknowledgment or acknowledgments or
other instruments as may from time to time become necessary or advisable, in the judgment of the Trustee on the advice of counsel, to fully maintain and keep in force the liability of such Guarantor hereunder. 

Section 3. Limitation on Guarantor Liability. 

Each of the Guarantors and the Trustee hereby confirms that it is the intention of each such party that this Guaranty 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 law to the extent applicable to this Guaranty. To effectuate the foregoing
intention, the Trustee and each Guarantor hereby irrevocably agree that the obligations 

  
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of the Guarantors under this Guaranty shall be limited to the maximum amount as will, after giving effect to such maximum amount and all other contingent and fixed liabilities of the Guarantors
that are relevant under such laws, and after giving effect to any collections from, rights to receive contribution from or payments made by or on behalf of any other Guarantor in respect of the obligations of such other Guarantor under this
Guaranty, result in the obligations of the Guarantors under this Guaranty not constituting a fraudulent transfer or conveyance. 

Section 4. Execution and Delivery of Guaranty. 

This Guaranty shall be executed on behalf of each Guarantor by either manual or facsimile signature of one officer of the Guarantor or other
person duly authorized by all necessary corporate action of the Guarantor who shall have been duly authorized to so execute by all requisite corporate action. Each Guarantor hereby agrees that this Guaranty, as set forth in Section 1, shall
remain in full force and effect notwithstanding any lack of endorsement on the Loan Agreement or the Bonds of a notation of this Guaranty. 

Section 5. Waiver. 

Without in any way limiting the provisions of Section 1, each Guarantor hereby waives notice of acceptance hereof, notice of any liability
of the Guarantor hereunder, notice or proof of reliance by the Holders upon the obligations of the Guarantor hereunder, and diligence, presentment, demand for payment on the Company, protest, notice of dishonor or nonpayment of any of the Guaranteed
Obligations, or other notice or formalities to the Company or the Guarantor of any kind whatsoever. 
 Section 6. No Set-Off.

 Each payment to be made by the Guarantors hereunder in respect of the Guaranteed Obligations shall be payable in the currency or
currencies in which such Guaranteed Obligations are denominated, and shall be made without set-off, counterclaim, reduction or diminution of any kind or nature. It is the intention of the parties that the Issuer, its members, officers, officials,
agents and employees shall not incur pecuniary liability by reason of the terms of this Guaranty, the Loan Agreement or the Indenture, or by reason of the undertakings required of the Issuer, its members, officers, officials, agents and employees in
connection with this Guaranty, the Loan Agreement or the Indenture, the performance of any act required or requested of the Issuer, its members, officers, officials, agents and employees in connection with the issuance of the Bonds, this Guaranty,
the Loan Agreement or the Indenture, or in any way arising from the transaction which this Guaranty is a part or arising in any manner in connection with the Project, and each Guarantor hereby waives any rights or claims it may have against the
Issuer in connection therewith. 
 Section 7. Release of a Guarantor. 

This Guaranty will be released: 

(a) With respect to a Guarantor, upon the sale or other disposition (including by way of merger or consolidation), to any Person that is not
an Affiliate of the Company, of all of the Capital Stock of that Guarantor held by the Company or any of its Subsidiaries or of all or substantially all of the assets of that Guarantor; 

  
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 (b) With respect to a Guarantor, upon the contemporaneous or substantially contemporaneous
release or discharge of such Guarantor (1) as a guarantor, borrower and/or issuer in respect of the Senior Credit Facility or the Senior Subordinated Note Indenture and (2) if the Senior Credit Facility and the Senior Subordinated Note
Indenture have been terminated, as a guarantor of any issue of any other indebtedness for borrowed money or Capital Lease of more than $5.0 million in aggregate principal amount (per issue) of the Company or any of its Subsidiaries (other than any
Subsidiaries of such Guarantor), except, in each case, as a result of payment by a guarantor in its capacity as a guarantor (and not as a borrower and/or issuer); 

(c) With respect to the Initial Bonds and Additional Bonds, as applicable, at any time that a Letter of Credit is in effect with respect to
such Bonds; or 
 (d) upon or substantially contemporaneously with the payment in full of the Guaranteed Obligations. 

The Trustee shall execute an appropriate instrument prepared by the Company evidencing the release of a Guarantor from its obligations under
this Guaranty upon receipt of a request by the Company or such Guarantor accompanied by (i) a Certificate of an Authorized Representative of the Company certifying as to the compliance with this Section 7, and (ii) so long as the
Senior Credit Facility is not in effect, in connection with a sale or disposition of assets or Capital Stock (or a series of related sales or dispositions) having a fair market value in excess of $5,000,000, as evidenced by a Certificate of an
Authorized Representative of the Company, an Opinion of Counsel as to the compliance with this Section 7, provided however, that the legal counsel delivering such Opinion of Counsel may rely as to matters of fact on one or more Certificates of
an Authorized Representative of the Company. 
 Section 8. Waiver of Subrogation. 

Until the payment in full of all Guaranteed Obligations, each Guarantor hereby irrevocably waives and agrees not to exercise any claim or other
rights which it may now or hereafter acquire against the Company that arise from the existence, payment, performance or enforcement of the Company’s obligations under the Loan Agreement and such Guarantor’s obligations under this Guaranty,
in any such instance including, without limitation, any right of subrogation, reimbursement, exoneration, contribution and indemnification and any right to participate in any claim or remedy of the Issuer or the Trustee against the Company, whether
or not such claim, remedy or right arises in equity, or under contract, statute or common law, including, without limitation, the right to take or receive from the Company, directly or indirectly, in cash or other assets or by set-off or in any
other manner, payment or security on account of such claim or other rights. If any amount shall be paid to any Guarantor in violation of the preceding sentence and any Guaranteed Obligations shall not have been paid in full, such amount shall have
been deemed to have been paid to such Guarantor for the benefit of, and held in trust for the benefit of, the Issuer or the Trustee, as applicable, and shall forthwith be paid to the Issuer or the Trustee, as applicable, to be credited and applied
to the obligations in favor of the Issuer or the Trustee, as applicable, whether matured or unmatured, in accordance with the 

  
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terms of this Guaranty. Each Guarantor acknowledges that it will receive direct and indirect benefits from the financing arrangements contemplated by this Guaranty and that the waiver set forth
in this Section 8 is knowingly made in contemplation of such benefits. 
 Section 9. Guaranteed Obligations Reinstated.

 Subject to Section 7 hereof, the obligations of each Guarantor hereunder shall continue to be effective or shall be reinstated, as
the case may be, if at any time any payment that would otherwise have reduced the obligations of any Guarantor hereunder (whether such payment shall have been made by or on behalf of the Company or by or on behalf of a Guarantor) is rescinded or
reclaimed from the Trustee upon the insolvency, bankruptcy, liquidation or reorganization of the Company or any Guarantor or otherwise, all as though such payment had not been made. If demand for, or acceleration of the time for, payment by the
Company or any other Guarantor is stayed upon the insolvency, bankruptcy, liquidation or reorganization of the Company or such Guarantor, all such indebtedness otherwise subject to demand for payment or acceleration shall nonetheless be payable by
each Guarantor as provided herein. 
 Section 10. Guaranteed Obligations Not Affected. 

The obligations of each Guarantor hereunder shall not be affected, impaired or diminished in any way by any act, omission, matter or thing
whatsoever, occurring before, upon or after any demand for payment hereunder (and whether or not known or consented to by any Guarantor or the Trustee) that, but for this provision, might constitute a whole or partial defense to a claim against any
Guarantor hereunder or might operate to release or otherwise exonerate any Guarantor from any of its obligations hereunder or otherwise affect such obligations, whether occasioned by default of the Trustee or otherwise, including, without
limitation: 
 (a) any limitation of status or power, disability, incapacity or other circumstance relating to the Company or any other
Person, including any insolvency, bankruptcy, liquidation, reorganization, readjustment, composition, dissolution, winding-up or other proceeding involving or affecting the Company or any other Person; 

(b) any irregularity, defect, unenforceability or invalidity in respect of any indebtedness or other obligation of the Company or any other
Person under the Loan Agreement or any other document or instrument; 
 (c) any failure of the Company or any other Guarantor, whether or
not without fault on its part, to perform or comply with any of the provisions of this Guaranty or the Loan Agreement, or to give notice thereof to a Guarantor; 

(d) the taking or enforcing or exercising or the refusal or neglect to take or enforce or exercise any right or remedy from or against the
Company or any other Person or their respective assets or the release or discharge of any such right or remedy; 
 (e) the granting of time,
renewals, extensions, compromises, concessions, waivers, releases, discharges and other indulgences to the Company or any other Person; 

  
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 (f) any change in the time, manner or place of payment of, or in any other term of, the Bonds or
the Loan Agreement, or any other amendment, variation, supplement, replacement or waiver of, or any consent to departure from, the Bonds or the Loan Agreement, including, without limitation, any increase or decrease in the principal amount of or
premium, if any, or interest on the Bonds; 
 (g) except as provided in Section 7, any change in the ownership, control, name, objects,
businesses, assets, capital structure or constitution of the Company or a Guarantor; 
 (h) except as provided in Section 7, any merger
or amalgamation of the Company or a Guarantor with any Person or Persons; 
 (i) the occurrence of any change in the laws, rules,
regulations or ordinances of any jurisdiction by any present or future action of any governmental authority or court amending, varying, reducing or otherwise affecting, or purporting to amend, vary, reduce or otherwise affect, any of the Guaranteed
Obligations or the obligations of a Guarantor under this Guaranty; and 
 (j) any other circumstance, including release of another Guarantor
pursuant to Section 7 (other than by complete, irrevocable payment), that might otherwise constitute a legal or equitable discharge or defense of the Company under the Loan Agreement or of a Guarantor in respect of its guarantee hereunder. 

Section 11. No Obligation to Take Action Against the Company. 

The Trustee shall have no obligation to enforce or exhaust any rights or remedies against the Company or any other Person or any property of
the Company or any other Person before the Trustee is entitled to demand payment and performance by any or all Guarantors of their liabilities and obligations under this Guaranty. 

Section 12. Dealing with the Company and Others. 

The Trustee, without releasing, discharging, limiting or otherwise affecting in whole or in part the obligations and liabilities of any
Guarantor hereunder and without the consent of or notice to any Guarantor, may: 
 (a) grant time, renewals, extensions, compromises,
concessions, waivers, releases, discharges and other indulgences to the Company or any other Person; 
 (b) take or abstain from taking
security or collateral from the Company or from perfecting security or collateral of the Company; 
 (c) release, discharge, compromise,
realize, enforce or otherwise deal with or do any act or thing in respect of (with or without consideration) any and all collateral, mortgages or other security given by the Company or any third party with respect to the obligations or matters
contemplated by the Loan Agreement; 

  
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 (d) accept compromises or arrangements from the Company; 

(e) apply all monies at any time received from the Company or from any security upon such part of the Guaranteed Obligations as the Holders
may direct or change any such application in whole or in part from time to time as the Holders may direct; and 
 (f) otherwise deal with,
or waive or modify its right to deal with, the Company and all other Persons and any security as the Trustee may determine. 

Section 13. Representations. 

Each Guarantor makes the following representations as of the date hereof as the basis for its undertakings hereunder: 

(a) It is a corporation, limited partnership or limited liability company duly organized, and validly existing in good standing under the laws
of the state of its organization, has the corporate, limited partnership or limited liability company, as applicable, power to enter into this Guaranty and to perform its obligations hereunder, and by proper corporate action has duly authorized the
execution and delivery of this Guaranty and performance of its obligations hereunder. 
 (b) The execution and delivery of this Guaranty and
the performance of its obligations hereunder do not and will not conflict with, or constitute a breach or result in a violation of, its certificate of incorporation, bylaws or other organizational documents, as applicable, or any material agreement
or other material instrument to which it is a party or by which it is bound or any constitutional or statutory provision applicable to it, or order, rule, regulation, decree or ordinance of any court, government or governmental authority having
jurisdiction over it or its property, in each case, the breach, conflict with or the violation of any of which would have a material adverse effect upon the Guarantor’s ability to perform its obligations hereunder. 

(c) Except for the matters disclosed in the Limited Offering Memorandum dated May 26, 2016 with respect to the Bonds, or in the
Company’s Annual Report on Form 10-K, Quarterly Reports on Form 10-Q or Periodic Reports on Form 8-K filed with the U.S. Securities and Exchange Commission, there are no pending or, to the best of each Guarantor’s knowledge, threatened
actions, suits, proceedings or investigations of a legal, equitable, regulatory, administrative or legislative nature, which could reasonably be expected to adversely affect in a material way its ability to perform its obligations under this
Guaranty. 
 Section 14. Events of Default; Remedies. 

Each of the following events shall be an Event of Default hereunder: 

(a) Failure of any Guarantor to pay any Guaranteed Obligations upon receipt of demand by the Trustee to such Guarantor given in accordance
with Section 20 hereof. 
 (b) The dissolution or liquidation of a Guarantor or the filing by a Guarantor of a voluntary petition in
bankruptcy, or the entry of any order or decree granting relief in any 

  
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involuntary case commenced against a Guarantor under any present or future federal bankruptcy act or any similar federal or state law, or a petition for such an order or decree shall be filed in
any court and such petition shall not be discharged or denied within 90 days after the filing thereof, or if a Guarantor shall admit in writing its inability to pay its debts generally as they become due, or a receiver, trustee or liquidator of a
Guarantor shall be appointed in any proceeding brought against the Guarantor and shall not be discharged within 90 days after such appointment or if a Guarantor shall consent to such appointment, or assignment by the Guarantor of all or
substantially all of its assets for the benefit of its creditors, or the entry by the Guarantor into an agreement of composition with its creditors with respect to all or substantially all of its assets, or a bankruptcy, insolvency or similar
proceeding shall be otherwise initiated by or against a Guarantor under any applicable bankruptcy, reorganization or analogous law as now or hereafter in effect and if initiated against the Guarantor shall remain undismissed (subject to no further
appeal) for a period of 90 days; provided, the term “dissolution or liquidation of a Guarantor,” as used in this subsection, shall not be construed to include the cessation of the existence of a Guarantor resulting either from a merger or
consolidation of the Guarantor into or with another entity or a dissolution or liquidation of the Guarantor following a transfer of all or substantially all of its assets as an entirety; and provided further that an Event of Default shall not be
triggered under this Subsection (b) if the Company and the unaffected Guarantor or Guarantors shall continue to own more than 50% of the consolidated assets of the Company and the Subsidiaries. 

(c) If any representation made by a Guarantor contained in this Guaranty was false or misleading in any material respect at the time it was
made or delivered. 
 Whenever an Event of Default shall have happened and be continuing, (a) the Trustee in the manner provided in
Section 7.1 of the Indenture may declare the entire unpaid principal of, or redemption premium, if any, and interest on the Bonds to be immediately due and payable, and (b) the Trustee may, in its discretion, or shall upon the written
request of the Holders of 66 2/3% in principal amount of Bonds then Outstanding, take whatever action at law or in equity as may appear necessary or desirable to collect payments then due or thereafter to become due hereunder or to enforce
observance or performance of any covenant or agreement of the Guarantors under this Guaranty. 
 In case the Trustee shall have proceeded to
enforce this Guaranty and such proceedings shall have been discontinued or abandoned for any reason, then and in every such case each Guarantor and the Trustee, subject to any determination in any applicable proceeding, shall be restored
respectively to their several positions and rights hereunder, and all rights, remedies and powers of the Guarantors and the Trustee shall continue as though no such proceeding had been taken. 

Section 15. Successors and Assigns; Enforcement of Remedies. 

This Guaranty shall be binding upon and inure to the benefit of each Guarantor and the Trustee and their respective successors and permitted
assigns, except that no Guarantor may assign any of its obligations hereunder. All rights against each Guarantor arising under this Guaranty shall be for the sole benefit of the Trustee and the Holders of the Bonds and their respective successors
and assigns and, with respect to payments due the Issuer under 

  
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Sections 4.2(d), 7.3, 9.2 and 9.3 of the Loan Agreement, the Issuer. If any Guarantor fails to pay in accordance with Section 1 hereof, the Trustee may proceed in the enforcement of
this Guaranty and such Guarantor’s obligations thereunder and hereunder by any remedy provided by law, whether by legal proceedings or otherwise, and to recover from such Guarantor the obligations, without exhausting any other remedies that the
Trustee may have pursuant to the terms of the Bonds, the Indenture or the Loan Agreement and without resort to any other security held by or available to the Issuer or the Trustee. 

Section 16. Amendment of Guaranty. 

The Trustee and the Guarantors may, without the consent of or notice to the owners or beneficial owners of the Bonds, enter into any amendment,
change or modification of this Guaranty (i) as may be required by the provisions of this Guaranty or the Indenture, (ii) for the purpose of curing any ambiguity or inconsistency, defective provision or omission, (iii) in connection
with an amendment of the Indenture or the Loan Agreement to effect any event or purpose for which there could be such an amendment without the consent of the Holders, or (iv) in connection with any other change herein that is not to the
material prejudice of the Trustee or the owners or beneficial owners of the Bonds. Except for the amendments, changes or modifications described in the preceding sentence, the Trustee and the Guarantors may not enter into any other amendment, change
or modification of this Guaranty without first mailing notice to, and obtaining the written approval or consent of, the owners or beneficial owners of not less than a majority in aggregate principal amount of the Bonds at the time outstanding;
provided, however, that the foregoing does not permit, without the written approval or consent of the Holders of 100% in aggregate principal amount of the Bonds then Outstanding, an extension of the time of payment of, or a reduction in, any of the
Guaranteed Obligations. In addition, any amendment, change or modification of this Guaranty relating to payments due the Issuer under Section 4.2(d), 7.3, 9.2 or 9.3 of the Loan Agreement may only be made with the prior written consent of the
Issuer. No amendment, modification or waiver of any provision of this Guaranty relating to any Guarantor or consent to any departure by any Guarantor from any such provision will in any event be effective unless it is signed by such Guarantor and
the Trustee. Further, notwithstanding the foregoing, while the Senior Credit Facility remains in effect, the parties hereto agree that they will not (x) amend, modify or waive the provisions set forth in Section 7 of this Guaranty or
(y) amend, modify or waive any of the other provision of this Guaranty (i) if the effect of such modification or waiver would be to delete or otherwise render ineffective the references to Section 7 expressly contained in such
provision or (ii) in a manner that could reasonably be expected to be materially adverse to the holders of the Senior Credit Facility, without, in each case, the prior written consent of the administrative agent thereunder. 

Section 17. No Merger or Waiver; Cumulative Remedies. 

This Guaranty shall not operate by way of merger of any of the obligations of a Guarantor under any other agreement. No failure to exercise and
no delay in exercising, on the part of the Trustee, any right, remedy, power or privilege under the Indenture or the Loan Agreement shall operate as a waiver thereof; nor shall any single or partial exercise of any right, remedy, power or privilege
under the Indenture or the Loan Agreement preclude any other or further exercise thereof or the exercise of any other right, remedy, power or privilege. The rights, remedies, powers and privileges in this Guaranty and under the Indenture, the Loan
Agreement 

  
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and any other document or instrument between a Guarantor and/or the Company and the Trustee or the Issuer are cumulative and not exclusive of any rights, remedies, powers and privilege provided
by law. 
 Section 18. Survival of Guaranteed Obligations. 

Subject to Section 7 hereof, the obligations of each Guarantor under Section 1 shall be enforceable against such Guarantor without
regard to and without giving effect to any defense, right of offset or counterclaim available to or which may be asserted by the Company or any Guarantor. 

Section 19. Guaranty in Addition to Other Guarantee Obligations. 

The obligations of each Guarantor under this Guaranty are in addition to and not in substitution for any other obligations to the Trustee in
relation to the Loan Agreement and any guarantees or security at any time held by or for the benefit of the Trustee. 
 Section 20.
Notices. 
 Demand for payment by any Guarantor of the amounts guaranteed hereunder shall be made by notice in writing as provided in
the next sentence. All demands, notices, approvals, consents, requests and other communication hereunder shall be in writing addressed to the applicable Guarantors, c/o the address of the Company as set forth in Section 12.8 of the Indenture,
and shall be deemed to have been given: (i) when the same are delivered by hand, or (ii) when the same are sent by confirmed facsimile transmission, or (iii) on the next Business Day when the same are sent by overnight delivery
service (with delivery confirmed). The Guarantors, the Company, the Issuer and the Trustee may, by notice given hereunder, designate any further or different addresses or means of communication to which subsequent demands, notices, approvals,
consents, requests or other communications shall be sent or persons to whose attention the same shall be directed. 
 Section 21.
Miscellaneous. 
 (a) Any provision of this Guaranty that is prohibited or unenforceable in any jurisdiction shall not invalidate the
remaining provisions and any such prohibition or unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction unless its removal would substantially defeat the basic intent, spirit and
purpose of this Guaranty. 
 (b) This Guaranty shall be governed by and construed in accordance with the laws of the State of New York
without giving effect to principles of conflicts of law. Each of the undersigned Guarantors hereby agrees to submit to the jurisdiction of the courts of the State of New York in any action or proceeding arising out of or relating to this Guaranty.

 (c) Each Guarantor hereby acknowledges communication of the terms of this Guaranty, the Indenture and the Loan Agreement and consents to
all the terms, covenants and conditions thereof. 

  
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 (d) No director, officer, employee, incorporator or stockholder of any Guarantor, as such, shall
have any liability for any obligations of the Guarantors hereunder or for any claim based on, in respect of, or by reason of, such obligations or their creation. 

(e) Each Guarantor shall pay on demand by the Trustee any and all reasonable costs, fees and expenses incurred by the Trustee, its agents and
advisors and in enforcing any of their rights under this Guaranty. 
 (f) This Guaranty may be executed in one or more counterparts, each of
which shall constitute an original and all of which together shall constitute but one and the same instrument. 
 [Signature Page
Follows] 

  
 -12- 

 IN WITNESS WHEREOF, the parties have caused this Guaranty to be executed by their duly
authorized representatives as of the date first above written. 
  

					
		 		 	ALL CYCLE WASTE, INC.
		 		 	ATLANTIC COAST FIBERS, INC.
		 		 	BLOW BROS.
		 		 	BRISTOL WASTE MANAGEMENT, INC.
		 		 	C.V. LANDFILL, INC.
		 		 	CASELLA MAJOR ACCOUNT SERVICES, LLC
		 		 	CASELLA RECYCLING, LLC
		 		 	CASELLA RENEWABLE SYSTEMS, LLC
		 		 	CASELLA TRANSPORTATION, INC.
		 		 	CASELLA WASTE MANAGEMENT, INC.
		 		 	 CASELLA WASTE MANAGEMENT OF MASSACHUSETTS, INC.

		 		 	 CASELLA WASTE MANAGEMENT OF N.Y., INC.

		 		 	 CASELLA WASTE MANAGEMENT OF PENNSYLVANIA, INC.

		 		 	 CASELLA WASTE SERVICES OF ONTARIO LLC

		 		 	CHEMUNG LANDFILL LLC
		 		 	COLEBROOK LANDFILL LLC
		 		 	FOREST ACQUISITIONS, INC.
		 		 	GRASSLANDS INC.
		 		 	GROUNDCO LLC
		 		 	HAKES C&D DISPOSAL, INC.
		 		 	HARDWICK LANDFILL, INC.
		 		 	HIRAM HOLLOW REGENERATION CORP.
		 		 	KTI BIO FUELS, INC.
		 		 	KTI ENVIRONMENTAL GROUP, INC.
		 		 	KTI NEW JERSEY FIBERS, INC.
		 		 	KTI OPERATIONS, INC.
		 		 	KTI SPECIALTY WASTE SERVICES, INC.
		 		 	KTI, INC.
		 		 	 MAINE ENERGY RECOVERY COMPANY, LIMITED PARTNERSHIP

		 		 	 NEW ENGLAND WASTE SERVICES OF ME, INC.

		 		 	 NEW ENGLAND WASTE SERVICES OF N.Y., INC.

		 		 	 NEW ENGLAND WASTE SERVICES OF VERMONT, INC.

		 		 	NEW ENGLAND WASTE SERVICES, INC.
		 		 	NEWBURY WASTE MANAGEMENT, INC.
		 		 	NEWSME LANDFILL OPERATIONS LLC
		 		 	NEWS OF WORCESTER LLC
		 		 	 NORTH COUNTRY ENVIRONMENTAL SERVICES, INC.

		 		 	 NORTHERN PROPERTIES CORPORATION OF PLATTSBURGH

 [Signature Page to Guaranty Agreement] 

					
		 		 	OXFORD TRANSFER STATION, LLC
		 		 	PINE TREE WASTE, INC.
		 		 	SCHULTZ LANDFILL, INC.
		 		 	 SOUTHBRIDGE RECYCLING & DISPOSAL PARK, INC.

		 		 	SUNDERLAND WASTE MANAGEMENT, INC.
		 		 	THE HYLAND FACILITY ASSOCIATES
		 		 	TOMPKINS COUNTY RECYCLING LLC
		 		 	WASTE-STREAM INC.

  

			
	By:	 	 /s/ Edmond R. Coletta

	Name: Edmond R. Coletta
	Title:   Vice President and Treasurer

 [Signature Page to Guaranty Agreement] 

			
	Accepted:
	
	U.S. BANK NATIONAL ASSOCIATION, as Trustee
		
	By:	 	 /s/ Patricia Trlak

	Name: Patricia Trlak
	Title:   Vice President

 [Signature Page to Guaranty Agreement (Cont.)]EX-4.1

 Exhibit 4.1 

CONFORMED COPY 
  

 
  

WEBMD HEALTH CORP. 
 and

 THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. 

as Trustee 
  

 
 INDENTURE

 Dated as of June 1, 2016 
  

 
 $360,000,000
Principal Amount 
 2.625% Convertible Notes due 2023 
  

 
  

 CROSS-REFERENCE TABLE* 
  

					
	 TIA

Section
	  	Indenture
Section
	 310
	 	 (a)(1)
	  	N.A.
		 	 (a)(2)
	  	N.A.
		 	 (a)(3)
	  	N.A.
		 	 (a)(4)
	  	N.A.
		 	 (b)
	  	7.10
		 	 (c)
	  	N.A.
	 311
	 	 (a)
	  	7.11
		 	 (b)
	  	7.11
		 	 (c)
	  	N.A.
	 312
	 	 (a)
	  	N.A.
		 	 (b)
	  	11.03
		 	 (c)
	  	11.03
	 313
	 	 (a)
	  	7.06
		 	 (b)
	  	7.06
		 	 (b)(1)
	  	N.A.
		 	 (b)(2)
	  	N.A.
		 	 (c)
	  	7.06
		 	 (d)
	  	N.A.
	 314
	 	 (a)
	  	4.03
		 	 (b)
	  	N.A.
		 	 (c)(1)
	  	N.A.
		 	 (c)(2)
	  	N.A.
		 	 (c)(3)
	  	N.A.
		 	 (d)
	  	N.A.
		 	 (e)
	  	N.A.
		 	 (f)
	  	N.A.
	 315
	 	 (a)
	  	N.A.
		 	 (b)
	  	N.A.
		 	 (c)
	  	N.A.
		 	 (d)
	  	N.A.
		 	 (e)
	  	N.A.
	 316
	 	 (a)(last sentence)
	  	N.A.
		 	 (a)(1)(A)
	  	N.A.
		 	 (a)(1)(B)
	  	N.A.
		 	 (a)(2)
	  	N.A.
		 	 (b)
	  	N.A.
	 317
	 	 (a)(1)
	  	N.A.
		 	 (a)(2)
	  	N.A.
		 	 (b)
	  	N.A.
	 318
	 	 (a)
	  	N.A.

  

	*	This Cross-Reference Table is not part of the Indenture. 

  
 i 

 TABLE OF CONTENTS 
  

							
	 	 	 	  	Page	 
	ARTICLE I	  
	
	DEFINITIONS AND INCORPORATION BY REFERENCE	  
			
	 SECTION 1.01.
	 	 Definitions
	  	 	1	  
	 SECTION 1.02.
	 	 Other Definitions
	  	 	5	  
	 SECTION 1.03.
	 	 Incorporation by Reference of Trust Indenture Act
	  	 	6	  
	 SECTION 1.04.
	 	 Rules of Construction
	  	 	6	  
	
	ARTICLE II	  
	
	THE SECURITIES	  
			
	 SECTION 2.01.
	 	 Form and Dating
	  	 	6	  
	 SECTION 2.02.
	 	 Execution and Authentication
	  	 	7	  
	 SECTION 2.03.
	 	 Registrar, Paying Agent and Conversion Agent
	  	 	7	  
	 SECTION 2.04.
	 	 Paying Agent To Hold Money in Trust
	  	 	8	  
	 SECTION 2.05.
	 	 Securityholder Lists
	  	 	8	  
	 SECTION 2.06.
	 	 Transfer and Exchange
	  	 	8	  
	 SECTION 2.07.
	 	 Replacement Securities
	  	 	9	  
	 SECTION 2.08.
	 	 Outstanding Securities
	  	 	9	  
	 SECTION 2.09.
	 	 Securities Held by the Company or an Affiliate
	  	 	9	  
	 SECTION 2.10.
	 	 Temporary Securities
	  	 	10	  
	 SECTION 2.11.
	 	 Cancellation
	  	 	10	  
	 SECTION 2.12.
	 	 Defaulted Interest
	  	 	10	  
	 SECTION 2.13.
	 	 CUSIP Numbers
	  	 	10	  
	 SECTION 2.14.
	 	 Deposit of Moneys
	  	 	10	  
	 SECTION 2.15.
	 	 Book-Entry Provisions for Global Securities
	  	 	10	  
	 SECTION 2.16.
	 	 Special Transfer Provisions; Transfers to QIBs
	  	 	11	  
	 SECTION 2.17.
	 	 Restrictive Legends
	  	 	13	  
	 SECTION 2.18.
	 	 Additional Securities
	  	 	13	  
	
	ARTICLE III	  
	
	REPURCHASE FOR CASH UPON A FUNDAMENTAL CHANGE	  
			
	 SECTION 3.01.
	 	 Repurchase For Cash Upon a Fundamental Change
	  	 	13	  
	 SECTION 3.02.
	 	 Effect of Fundamental Change Repurchase Notice
	  	 	16	  
	 SECTION 3.03.
	 	 Covenant to Comply With Securities Laws Upon Repurchase of Securities
	  	 	17	  

  
 ii 

 Table of Contents 

(continued) 
  

							
	 	 	 	  	Page	 
	ARTICLE IV	  
	
	COVENANTS	  
			
	 SECTION 4.01.
	 	 Payment of Securities
	  	 	18	  
	 SECTION 4.02.
	 	 Maintenance of Office or Agency
	  	 	18	  
	 SECTION 4.03.
	 	 Reports
	  	 	18	  
	 SECTION 4.04.
	 	 Compliance Certificate
	  	 	19	  
	 SECTION 4.05.
	 	 Stay, Extension and Usury Laws
	  	 	19	  
	 SECTION 4.06.
	 	 Corporate Existence
	  	 	19	  
	 SECTION 4.07.
	 	 Notice of Default
	  	 	19	  
	
	ARTICLE V	  
	
	SUCCESSORS	  
			
	 SECTION 5.01.
	 	 When Company May Merge, etc
	  	 	20	  
	 SECTION 5.02.
	 	 Successor Substituted
	  	 	21	  
	
	ARTICLE VI	  
	
	DEFAULTS AND REMEDIES	  
			
	 SECTION 6.01.
	 	 Events of Default
	  	 	21	  
	 SECTION 6.02.
	 	 Acceleration
	  	 	22	  
	 SECTION 6.03.
	 	 Other Remedies
	  	 	23	  
	 SECTION 6.04.
	 	 Waiver of Past Defaults
	  	 	24	  
	 SECTION 6.05.
	 	 Control by Majority
	  	 	24	  
	 SECTION 6.06.
	 	 Limitation on Suits
	  	 	24	  
	 SECTION 6.07.
	 	 Rights of Holders to Receive Payment
	  	 	25	  
	 SECTION 6.08.
	 	 Collection Suit by Trustee
	  	 	25	  
	 SECTION 6.09.
	 	 Trustee May File Proofs of Claim
	  	 	25	  
	 SECTION 6.10.
	 	 Priorities
	  	 	25	  
	 SECTION 6.11.
	 	 Undertaking for Costs
	  	 	26	  
	
	ARTICLE VII	  
	
	TRUSTEE	  
			
	 SECTION 7.01.
	 	 Duties of Trustee
	  	 	26	  
	 SECTION 7.02.
	 	 Rights of Trustee
	  	 	27	  
	 SECTION 7.03.
	 	 Individual Rights of Trustee
	  	 	28	  
	 SECTION 7.04.
	 	 Trustee’s Disclaimer
	  	 	28	  
	 SECTION 7.05.
	 	 Notice of Defaults
	  	 	28	  

  
 iii 

 Table of Contents 

(continued) 
  

							
	 	 	 	  	Page	 
	 SECTION 7.06.
	 	 Reports by Trustee to Holders
	  	 	28	  
	 SECTION 7.07.
	 	 Compensation and Indemnity
	  	 	29	  
	 SECTION 7.08.
	 	 Replacement of Trustee
	  	 	29	  
	 SECTION 7.09.
	 	 Successor Trustee by Merger, etc
	  	 	30	  
	 SECTION 7.10.
	 	 Eligibility; Disqualification
	  	 	30	  
	 SECTION 7.11.
	 	 Preferential Collection of Claims Against Company
	  	 	30	  
	
	ARTICLE VIII	  
	
	DISCHARGE OF INDENTURE	  
			
	 SECTION 8.01.
	 	 Termination of the Obligations of the Company
	  	 	31	  
	 SECTION 8.02.
	 	 Application of Trust Money
	  	 	31	  
	 SECTION 8.03.
	 	 Repayment to Company
	  	 	32	  
	 SECTION 8.04.
	 	 Reinstatement
	  	 	32	  
	
	ARTICLE IX	  
	
	AMENDMENTS	  
			
	 SECTION 9.01.
	 	 Without Consent of Holders
	  	 	32	  
	 SECTION 9.02.
	 	 With Consent of Holders
	  	 	33	  
	 SECTION 9.03.
	 	 Compliance with Trust Indenture Act
	  	 	34	  
	 SECTION 9.04.
	 	 Revocation and Effect of Consents
	  	 	34	  
	 SECTION 9.05.
	 	 Notation on or Exchange of Securities
	  	 	34	  
	 SECTION 9.06.
	 	 Trustee Protected
	  	 	34	  
	
	ARTICLE X	  
	
	CONVERSION	  
			
	 SECTION 10.01.
	 	 Right to Convert; Restrictive Legend
	  	 	34	  
	 SECTION 10.02.
	 	 Conversion Procedure
	  	 	35	  
	 SECTION 10.03.
	 	 Settlement Upon Conversion
	  	 	36	  
	 SECTION 10.04.
	 	 [Intentionally Omitted]
	  	 	36	  
	 SECTION 10.05.
	 	 Adjustment to Shares Delivered Upon Conversion Upon a Make-Whole Fundamental Change
	  	 	36	  
	 SECTION 10.06.
	 	 Adjustment of Conversion Rate
	  	 	38	  
	 SECTION 10.07.
	 	 Fractional Shares
	  	 	43	  
	 SECTION 10.08.
	 	 No Adjustment
	  	 	43	  
	 SECTION 10.09.
	 	 Other Adjustments
	  	 	44	  
	 SECTION 10.10.
	 	 Adjustments for Tax Purposes
	  	 	44	  
	 SECTION 10.11.
	 	 Notice of Adjustment
	  	 	44	  
	 SECTION 10.12.
	 	 Notice of Certain Transactions
	  	 	45	  

  
 iv 

 Table of Contents 

(continued) 
  

							
	 	 	 	  	Page	 
	 SECTION 10.13.
	 	 Effect of Recapitalization, Reclassification, Consolidation, Merger or Sale on Conversion
Privilege
	  	 	45	  
	 SECTION 10.14.
	 	 Trustee’s Disclaimer
	  	 	47	  
	 SECTION 10.15.
	 	 No Registration Rights; Additional Interest
	  	 	47	  
	
	ARTICLE XI	  
	
	MISCELLANEOUS	  
			
	 SECTION 11.01.
	 	 Trust Indenture Act Controls
	  	 	48	  
	 SECTION 11.02.
	 	 Notices
	  	 	48	  
	 SECTION 11.03.
	 	 Communication by Holders with Other Holders
	  	 	49	  
	 SECTION 11.04.
	 	 Certificate and Opinion as to Conditions Precedent
	  	 	49	  
	 SECTION 11.05.
	 	 Statements Required in Certificate or Opinion
	  	 	50	  
	 SECTION 11.06.
	 	 Rules by Trustee and Agents
	  	 	50	  
	 SECTION 11.07.
	 	 Legal Holidays
	  	 	50	  
	 SECTION 11.08.
	 	 No Recourse Against Others
	  	 	51	  
	 SECTION 11.09.
	 	 Duplicate Originals
	  	 	51	  
	 SECTION 11.10.
	 	 Governing Law
	  	 	51	  
	 SECTION 11.11.
	 	 No Adverse Interpretation of Other Agreements
	  	 	51	  
	 SECTION 11.12.
	 	 Successors
	  	 	51	  
	 SECTION 11.13.
	 	 Separability
	  	 	51	  
	 SECTION 11.14.
	 	 Table of Contents, Headings, etc
	  	 	51	  
	 SECTION 11.15.
	 	 Waiver of Jury Trial
	  	 	51	  
	 SECTION 11.16.
	 	 Force Majeure
	  	 	51	  
	 SECTION 11.17.
	 	 Submission to Jurisdiction
	  	 	51	  
	 SECTION 11.18.
	 	 Foreign Account Tax Compliance Act (FATCA)
	  	 	51	  

 EXHIBITS 
  

					
	 Exhibit A
	 	-	    	Form of Global Security
	 Exhibit B
	 	-	    	Form of Legends

  
 v 

 INDENTURE, dated as of June 1, 2016, between WebMD Health Corp., a Delaware
corporation (the “Company”), and The Bank of New York Mellon Trust Company, N.A., as trustee (the “Trustee”). 

Each party agrees as follows for the benefit of the other parties and for the equal and ratable benefit of the Holders of the Company’s
2.625% Convertible Notes due 2023 (the “Securities”). 
 ARTICLE I 

Definitions and Incorporation by Reference 

SECTION 1.01. Definitions. 

“Additional Interest” means any additional interest payable pursuant to Section 6.03 or Section 10.15. 

“Affiliate” means any person directly or indirectly controlling or controlled by or under direct or indirect common control
with the Company. For this purpose, “control” shall mean the power to direct the management and policies of a person through the ownership of securities, by contract or otherwise. 

“Agent” means any Registrar, Paying Agent, Conversion Agent or co-registrar. 

“Applicable Price” means, in connection with a Make-Whole Fundamental Change, (1) if the consideration (excluding cash
payment for fractional shares or pursuant to statutory appraisal rights) paid to holders of Common Stock in connection with such Make-Whole Fundamental Change consists exclusively of cash, the amount of such cash per share of the Common Stock, and
(2) in all other cases, the average of the Closing Sale Prices of the Common Stock for the five consecutive Trading Days immediately preceding the related Effective Date. 

“Board of Directors” means the board of directors of the Company or any committee thereof authorized to act for it hereunder.

 “Board Resolution” means 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. 

“Capital Stock” means any and all shares, interests, participations or other equivalents (however designated) of capital
stock of the Company and all warrants or options to acquire such capital stock. 
 “Cash” means U.S. legal tender currency.

 “Closing Sale Price” means the price of a share of Common Stock or any other security on the relevant date, determined
on the basis of the last reported per share sale price (or, if no last sale price is reported, the average of the bid and ask prices or, if more than one in either 

 
case, the average of the average bid and the average ask prices) of the Common Stock or such other security on such date as reported on the Nasdaq Global Select Market, or if the Common Stock or
such other security is not quoted on the Nasdaq Global Select Market, as reported by the principal U.S. exchange or quotation system on which the Common Stock or such other security is then listed or quoted; provided, however, that in
the absence of such quotations, the Board of Directors will make a good faith determination of the Closing Sale Price. 
 “Common
Stock” means the common stock, par value $0.01 per share, of the Company, or such other Capital Stock into which the Company’s common stock is reclassified or changed. 

“Company” means the party named as such above until a successor replaces it pursuant to the applicable provision hereof and
thereafter means the successor. 
 “Company Order” means a written request or order signed on behalf of the Company by its
Chairman of the Board, its Chief Executive Officer, its President, its Chief Operating Officer, its Chief Financial Officer, any Executive Vice President or any Vice President and by its Treasurer or an Assistant Treasurer or its Secretary or an
Assistant Secretary, and delivered to the Trustee. 
 “Conversion Notice” means a written notice, substantially in the form
attached to the Securities, as set forth in Exhibit A. 
 “Conversion Price” means an amount equal to $1,000 principal
amount of Securities divided by the then current conversion rate. 
 “Corporate Trust Office of the Trustee” shall be at
the address of the Trustee specified in Section 11.02 or such other address as the Trustee may give notice of to the Company. 

“Current Market Price” means, on any date of determination, the average of the Closing Sale Prices of the Common Stock for
each of the 10 consecutive Trading Days ending on the earlier of the date of determination and the day before the Ex-Dividend Date with respect to the issuance or distribution requiring such computation, except that if any other issuance,
distribution, subdivision or combination of the Common Stock to which a conversion rate adjustment pursuant to Section 10.06 would apply during such consecutive Trading Day period, the “Current Market Price” shall be calculated for
such period in a manner determined by the Company to reflect the impact of such issuance, distribution, subdivision or combination on the Closing Sale Price during such period. 

“Default” means any event which is, or after notice or passage of time or both would be, an Event of Default. 

“Depositary” means The Depository Trust Company, its nominees and successors. 

“Exchange Act” means the Securities Exchange Act of 1934, as amended. 

  
 2 

 “Ex-Dividend Date” means, with respect to any issuance or distribution on the
Common Stock or any other equity security, the first date on which the shares of Common Stock or such other equity security trade on the applicable exchange or in the applicable market, regular way, without the right to receive such issuance or
distribution. 
 “Holder” or “Securityholder” means a person in whose name a Security is registered on the
Registrar’s books. 
 “Indenture” means this Indenture as amended or supplemented from time to time. 

“Initial Purchaser” means Mizuho Securities USA Inc. 

“Market Disruption Event” means (i) a failure by the primary United States national or regional securities
exchange or market on which the Common Stock or the applicable security is listed or admitted to trading to open for trading during its regular trading session or (ii) the occurrence or existence prior to 1:00 p.m., New York City time, on any
Scheduled Trading Day for the Common Stock or the applicable security for more than one half-hour period in the aggregate during regular trading hours of any suspension or limitation imposed on trading (by reason of movements in price exceeding
limits permitted by the relevant stock exchange or otherwise) in the Common Stock or in any options, contracts or futures contracts relating to the Common Stock or the applicable security. 

“Maturity Date” means June 15, 2023. 

“Non-Recourse Indebtedness” means indebtedness upon the enforcement of which recourse may be had by the holder(s) thereof
only to identified assets of the Company or any subsidiary and not to the Company or any subsidiary personally. 

“Officer” means the Chairman of the Board, the Chief Executive Officer, the President, the Chief Operating Officer, the Chief
Financial Officer, any Executive Vice President, any Vice President, the Treasurer or the Secretary of the Company. 

“Officers’ Certificate” means a certificate signed by two Officers or by an Officer and an Assistant Treasurer or an
Assistant Secretary of the Company. 
 “Opinion of Counsel” means a written opinion reasonably acceptable to the Trustee
from legal counsel for the Company who may be an employee of the Company. 
 “person” means any individual, corporation,
partnership, limited liability company, joint venture, association, joint-stock company, trust, unincorporated organization or government or other agency or political subdivision thereof. 

“Purchase Agreement” means the Purchase Agreement dated May 25, 2016 between the Company and the Initial Purchaser. 

“QIB” means a “qualified institutional buyer” within the meaning of Rule 144A under the Securities Act. 

  
 3 

 “Repurchase Price” means, with respect to the Securities duly tendered for
purchase by the Company in accordance with Section 3.01, 100% of the outstanding principal amount of such Securities to be repurchased. 

“Responsible Officer” shall mean, when used with respect to the Trustee, any officer within the corporate trust department of
the Trustee, including any vice president, assistant vice president, trust officer or any other officer of the Trustee who customarily performs functions similar to those performed by the persons who at the time shall be such officers, respectively,
or to whom any corporate trust matter is referred because of such person’s knowledge of and familiarity with the particular subject and who shall have direct responsibility for the administration of this Indenture. 

“Restricted Security” means a Security that constitutes a “restricted security” within the meaning of
Rule 144(a)(3) under the Securities Act; provided, however, that the Trustee shall be entitled to request and conclusively rely on an Opinion of Counsel with respect to whether any Security constitutes a Restricted Security. 

“Rule 144A” means Rule 144A under the Securities Act. 

“SEC” means the U.S. Securities and Exchange Commission. 

“Scheduled Trading Day” means a day that is scheduled to be a Trading Day on the primary United States national securities
exchange or market on which the Common Stock or the applicable security is listed or admitted for trading. If the Common Stock or the applicable security is not so listed or admitted for trading, “Scheduled Trading Day” means a business
day. 
 “Securities” means the 2.625% Convertible Notes due 2023 issued by the Company pursuant to this Indenture. 

“Securities Act” means the Securities Act of 1933, as amended. 

“Significant Subsidiary” with respect to any person means any subsidiary of such person that, from time to time, constitutes
a “significant subsidiary” within the meaning of Rule 1-02 of Regulation S-X under the Securities Act, as such regulation is in effect on the date of this Indenture. 

“subsidiary” means (i) a corporation a majority of whose capital stock with voting power, under ordinary circumstances,
to elect directors is at the time, directly or indirectly, owned by the Company, by one or more subsidiaries of the Company or by the Company and one or more of its subsidiaries or (ii) any other person (other than a corporation) in which the
Company, one or more of its subsidiaries or the Company and one or more its subsidiaries, directly or indirectly, at the date of determination thereof, have at least majority ownership interest. 

“TIA” means the Trust Indenture Act of 1939 (15 U.S. Code §§ 77aaa-77bbbb) as in effect on the date of this
Indenture, except as provided in Section 9.03. 

  
 4 

 “Trading Day” means any day on which no Market Disruption Event has occurred,
and either (y) if the applicable security is listed or admitted for trading on the Nasdaq Global Market, the Nasdaq Global Select Market, the New York Stock Exchange or another national securities exchange, a day on which the Nasdaq Global
Market, the Nasdaq Global Select Market, the New York Stock Exchange or such other national securities exchange is open for business, or (z) if the applicable security is not so listed, admitted for trading or quoted, any day other than a
Saturday or Sunday or a day on which banking institutions in the State of New York are authorized or obligated by law or executive order to close. 

“Trustee” means the party named as such in this Indenture until a successor replaces it in accordance with the provisions
hereof and thereafter means the successor. 
 SECTION 1.02. Other Definitions. 

 

			
	 Term
	  	Defined in Section
	 “Additional Interest Event”
	  	10.15
	 “Additional Shares”
	  	10.05(a)
	 “Anticipated Effective Date”
	  	10.05(a)
	 “Bankruptcy Law”
	  	6.01
	 “business day”
	  	11.07
	 “Conversion Agent”
	  	2.03
	 “conversion date”
	  	10.02
	 “conversion rate”
	  	10.01
	 “Conversion Shares”
	  	10.03
	 “Custodian”
	  	6.01
	 “Effective Date”
	  	10.05(a)
	 “Event of Default”
	  	6.01
	 “Expiration Date”
	  	10.06(e)
	 “Expiration Time”
	  	10.06(e)(1)
	 “Fundamental Change”
	  	3.01
	 “Fundamental Change Notice”
	  	3.01
	 “Fundamental Change Repurchase Date”
	  	3.01
	 “Fundamental Change Repurchase Right”
	  	3.01
	 “Global Security”
	  	2.01
	 “Global Security Legend”
	  	2.17
	 “Legal Holiday”
	  	11.07
	 “Make-Whole Fundamental Change”
	  	10.05(a)
	 “Merger Event”
	  	10.13
	 “Option of Holder to Elect Repurchase Notice”
	  	3.01
	 “Participants”
	  	2.15(a)
	 “Paying Agent”
	  	2.03
	 “Physical Securities”
	  	2.01
	 “Private Placement Legend”
	  	2.17
	 “Publicly Traded Securities”
	  	3.01
	 “Purchased Shares”
	  	10.06(e)(1)
	 “Record Date”
	  	10.06(f)
	 “Reference Property”
	  	10.13(b)
	 “Registrar”
	  	2.03
	 “Resale Restriction Termination Date”
	  	2.16
	 “U.S. Government Obligations”
	  	8.01

  
 5 

 SECTION 1.03. Incorporation by Reference of Trust Indenture Act. Whenever this Indenture
refers to a provision of the TIA, the provision is incorporated by reference in and made a part of this Indenture. 
 The following TIA
terms used in this Indenture have the following meanings: 
 “Commission” means the SEC. 

All other terms used in this Indenture that are defined by the TIA, defined by TIA reference to another statute or defined by SEC rule under
the TIA and not otherwise defined herein have the meanings so assigned to them. 
 SECTION 1.04. Rules of Construction. Unless the
context otherwise requires: 
 (a) a term has the meaning assigned to it; 

(b) an accounting term not otherwise defined has the meaning assigned to it in accordance with generally accepted accounting
principles in effect on the date hereof; 
 (c) “or” is not exclusive; 

(d) words in the singular include the plural and in the plural include the singular; 

(e) all references to “interest” include Additional Interest unless the context otherwise requires; 

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

(g) “herein,” “hereof” and other words of similar import refer to this Indenture as a whole
and not to any particular Article, Section or other subdivision. 
 ARTICLE II 

The Securities 
 SECTION
2.01. Form and Dating. The Securities and the Trustee’s certificate of authentication shall be substantially in the form set forth in Exhibit A, which is incorporated in and forms a part of this Indenture. The Securities may have
notations, legends or endorsements required by law, stock exchange rule or usage. Each Security shall be dated the date of its authentication. 

Securities offered and sold in reliance on Rule 144A under the Securities Act shall be issued initially in the form of one or more Global
Securities, substantially in the form set 

  
 6 

 
forth in Exhibit A (each, a “Global Security”), deposited with the Trustee, as custodian for the Depositary, duly executed by the Company and authenticated by the Trustee as
hereinafter provided and bearing the legends set forth in Exhibits B-1, B-2 and, if applicable, B-3. The aggregate principal amount of the Global Securities may from time to time be increased or decreased by adjustments made on the records of
the Trustee, as custodian for the Depositary, as hereinafter provided; provided that, subject to the Company’s right to issue additional Securities pursuant to Section 2.18, in no event shall the aggregate principal amount of the
Global Security or Securities exceed $360,000,000. 
 Securities issued in exchange for interests in a Global Security pursuant to
Section 2.15 may be issued in the form of permanent certificated Securities in registered form in substantially the form set forth in Exhibit A (the “Physical Securities”) and, if applicable, bearing any legends required
by Section 2.17 or applicable law. 
 SECTION 2.02. Execution and Authentication. One Officer shall sign the Securities for the
Company by manual or facsimile signature. 
 If an Officer whose signature is on a Security no longer holds that office at the time the
Security is authenticated, the Security shall nevertheless be valid. 
 A Security shall not be valid until authenticated by the manual
signature of the Trustee. The signature shall be conclusive evidence that the Security has been authenticated under this Indenture. 
 Upon
a written order of the Company signed by one Officer of the Company, the Trustee shall authenticate Securities for original issue in the aggregate principal amount of $360,000,000 and such additional principal amount, if any, as shall be determined
pursuant to the next sentence of this Section 2.02. Upon receipt by the Trustee of an Officers’ Certificate and an Opinion of Counsel stating that the Company has elected to issue additional Securities pursuant to Section 2.18, the
Trustee shall authenticate and deliver the principal amount of additional Securities specified in such Officer’s Certificate to or upon the written order of the Company signed as provided in the immediately preceding sentence. Such
Officers’ Certificate must be received by the Trustee not later than the proposed date for delivery of such additional Securities. The aggregate principal amount of Securities outstanding at any time and which may be authenticated under this
Indenture is unlimited. 
 The Trustee may appoint an authenticating agent acceptable to the Company to authenticate Securities. An
authenticating agent may authenticate Securities 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 an Agent to deal
with the Company and its Affiliates. 
 The Securities shall be issuable only in registered form without interest coupons and only in
denominations of $1,000 principal amount and any positive integral multiple thereof. 
 SECTION 2.03. Registrar, Paying Agent and
Conversion Agent. The Company shall maintain an office or agency where Securities may be presented for registration of transfer or for exchange (“Registrar”), an office or agency where Securities may be presented for

  
 7 

 
payment (“Paying Agent”) and an office or agency where Securities may be presented for conversion (“Conversion Agent”). The Registrar shall keep a register of
the Securities and of their transfer and exchange. The Company may appoint or change one or more co-registrars, one or more additional paying agents and one or more additional conversion agents without notice and may act in any such capacity on its
own behalf. The term “Registrar” includes any co-registrar; the term “Paying Agent” includes any additional paying agent; and the term “Conversion Agent” includes any additional conversion agent. 

The Company shall enter into an appropriate agency agreement with any Agent not a party to this Indenture. 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 Agent not a party to this Indenture. If the Company fails to maintain a Registrar, Paying Agent or Conversion Agent, the
Trustee shall be so notified and appointed to act as such. 
 The Company initially appoints the Trustee as Paying Agent, Registrar and
Conversion Agent. 
 SECTION 2.04. Paying Agent To Hold Money in Trust. Each Paying Agent shall hold in trust for the benefit of the
Securityholders or the Trustee all moneys held by the Paying Agent for the payment of the Securities, and shall notify the Trustee of any default by the Company in making any such payment. While any such default continues, the Trustee may require a
Paying Agent to pay all money held by it to the Trustee. The Company at any time may require a Paying Agent to pay all money held by it to the Trustee. Upon payment over to the Trustee, the Paying Agent shall have no further liability for the money.
If the Company acts as Paying Agent, it shall segregate and hold as a separate trust fund all money held by it as Paying Agent. 
 SECTION
2.05. Securityholder 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 Securityholders. If the Trustee is not the Registrar, the Company
shall furnish to the Trustee on or 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
Securityholders. 
 SECTION 2.06. Transfer and Exchange. Subject to Sections 2.15 and 2.16 hereof, where Securities are presented to
the Registrar with a request to register their transfer or to exchange them for an equal principal amount of Securities of other authorized denominations, the Registrar shall register the transfer or make the exchange if its requirements for such
transaction are met. To permit registrations of transfer and exchanges, the Trustee shall authenticate Securities at the Registrar’s request. 

No service charge shall be made for any transfer, exchange or conversion of Securities, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in connection with any transfer, exchange or conversion of Securities, other than exchanges pursuant to Section 2.10, 3.01, 9.05 or 10.02 not involving any transfer.

  
 8 

 The Trustee shall have no obligation or duty to monitor, determine or inquire as to compliance
with any restrictions on transfer imposed under this Indenture or under applicable law with respect to any transfer of any interest in any Security other than to require delivery of such certificates and other documentation or evidence as are
expressly required by, and to do so if and when expressly required by the terms of, this Indenture, and to examine the same to determine substantial compliance as to form with the express requirements hereof. 

SECTION 2.07. Replacement Securities. If the Holder of a Security claims that the Security has been mutilated, lost, destroyed or
wrongfully taken, the Company shall issue and the Trustee shall authenticate a replacement Security if the Trustee’s requirements are met and, in the case of a mutilated Security, such mutilated Security is surrendered to the Trustee. In the
case of lost, destroyed or wrongfully taken Securities, if required by the Trustee, an indemnity bond must be provided by the Holder that is sufficient in the judgment of the Trustee to protect the Company, the Trustee or any Agent from any loss
which any of them may suffer if a Security is replaced. The Trustee may charge for its expenses in replacing a Security. 
 In case any such
mutilated, lost, destroyed or wrongfully taken Security has become or is about to become due and payable, the Company in its discretion may, instead of issuing a new Security, pay such Security when due. 

Every replacement Security is an additional obligation of the Company only as provided in Section 2.08. 

SECTION 2.08. Outstanding Securities. Securities outstanding at any time are all the Securities authenticated by the Trustee except for
those converted, those cancelled by it, those delivered to it for cancellation and those described in this Section 2.08 as not outstanding. Except to the extent provided in Section 2.09, a Security does not cease to be outstanding because
the Company or one of its subsidiaries or Affiliates holds the Security. 
 If a Security is replaced pursuant to Section 2.07, it
ceases to be outstanding unless the Trustee receives proof satisfactory to it, or a court holds, that the replaced Security is held by a protected purchaser. 

If the Paying Agent (other than the Company) holds on a Fundamental Change Repurchase Date or the Maturity Date money sufficient to pay
Securities payable on that date, then on and after that date, such Securities shall be deemed to be no longer outstanding and interest on them shall cease to accrue, and such Security shall be deemed paid whether or not the Security is delivered to
the Paying Agent. Thereafter, all other rights of the Holders of such Securities shall terminate with respect to such Securities, other than the right to receive the Repurchase Price or principal amount, as applicable, and accrued and unpaid
interest, if any. 
 SECTION 2.09. Securities Held by the Company or an Affiliate. In determining whether the Holders of the required
aggregate principal amount of Securities have concurred in any direction, waiver or consent, Securities owned by the Company or any of its subsidiaries or an Affiliate shall be considered as though not outstanding, except that for the purposes of
determining whether the Trustee shall be protected in relying on any such direction, waiver or consent, only Securities which a Responsible Officer of the Trustee knows are so owned shall be so disregarded. 

  
 9 

 SECTION 2.10. Temporary Securities. Until definitive Securities are ready for delivery,
the Company may prepare and the Trustee shall authenticate temporary Securities. Temporary Securities shall be substantially in the form of definitive Securities but may have variations that the Company considers appropriate for temporary
Securities. Without unreasonable delay, the Company shall prepare and the Trustee shall authenticate definitive Securities in exchange for temporary Securities. 

SECTION 2.11. Cancellation. The Company at any time may deliver Securities to the Trustee for cancellation. The Registrar, Paying Agent
and Conversion Agent shall forward to the Trustee any Securities surrendered to them for transfer, exchange, payment or conversion. The Trustee shall cancel all Securities surrendered for transfer, exchange, payment, conversion or cancellation in
accordance with its customary procedures. Subject to Section 2.18, the Company may not issue new Securities to replace Securities that it has paid or delivered to the Trustee for cancellation or that any Securityholder has converted pursuant to
Article X. 
 SECTION 2.12. Defaulted Interest. If and to the extent the Company defaults in a payment of interest on the Securities,
the Company shall pay the defaulted interest in any lawful manner plus, to the extent not prohibited by applicable statute or case law, interest payable on the defaulted interest at the rate provided in the Securities. The Company may pay the
defaulted interest to the persons who are Securityholders on a subsequent special record date. The Company shall fix such record date and payment date. At least 15 days before the record date, the Company shall mail to Securityholders a notice that
states the record date, payment date and amount of interest to be paid. 
 SECTION 2.13. CUSIP Numbers. The Company in issuing the
Securities may use one or more “CUSIP” numbers, and if so, the Trustee shall use the CUSIP numbers in notices of exchange as a convenience to Holders; provided, however, that no representation is hereby deemed to be made by
the Trustee as to the correctness or accuracy of the CUSIP numbers printed in the notice or on the Securities, and that reliance may be placed only on the other identification numbers printed on the Securities. The Company shall promptly notify the
Trustee of any change in the CUSIP numbers. 
 SECTION 2.14. Deposit of Moneys. Prior to 11:00 a.m., New York City time, on each
interest payment date, Maturity Date and Fundamental Change Repurchase Date, the Company shall deposit with the Paying Agent in immediately available funds money sufficient to make Cash payments, if any, due on such interest payment date, Maturity
Date and Fundamental Change Repurchase Date, as the case may be, in a timely manner which permits the Paying Agent to remit payment to the Holders on such interest payment date, Maturity Date and Fundamental Change Repurchase Date, as the case may
be. 
 SECTION 2.15. Book-Entry Provisions for Global Securities. The Global Securities initially shall (i) be registered in the
name of the Depositary or the nominee of such Depositary, (ii) be delivered to the Trustee as custodian for such Depositary and (iii) bear legends as set forth in Section 2.17. 

  
 10 

 (a) Members of, or participants in, the Depositary (“Participants”) shall have
no rights under this Indenture with respect to any Global Security, and the Depositary may be treated by the Company, the Trustee and any agent of the Company or the Trustee as the absolute owner of the Global Security for all purposes whatsoever.
Notwithstanding the foregoing, nothing herein shall prevent the Company, the Trustee or any agent of the Company or the Trustee from giving effect to any written certification, proxy or other authorization furnished by the Depositary or impair, as
between the Depositary and Participants, the operation of customary practices governing the exercise of the rights of a Holder of any Security. 

(b) Transfers of Global Securities shall be limited to transfers in whole, but not in part, to the Depositary, its successors or their
respective nominees. Physical Securities shall be issued to all beneficial owners in exchange for their beneficial interests in Global Securities only if (i) the Depositary notifies the Company that it is unwilling or unable to continue as
Depositary for any Global Security and a successor Depositary is not appointed by the Company within 90 days of such notice or (ii) an Event of Default has occurred and is continuing and the Registrar has received a written request from the
Depositary to issue Physical Securities. 
 (c) In connection with the transfer of a Global Security in its entirety to beneficial owners
pursuant to Section 2.15(b), such Global Security shall be deemed to be surrendered to the Trustee for cancellation, and the Company shall execute, and the Trustee shall upon written instructions from the Company authenticate and deliver, to
each beneficial owner identified by the Depositary in exchange for its beneficial interest in such Global Security, an equal aggregate principal amount of Physical Securities of authorized denominations. 

(d) Any Physical Security constituting a Restricted Security delivered in exchange for an interest in a Global Security pursuant to
Section 2.15(b) shall, except as otherwise provided by Section 2.16, bear the Private Placement Legend. 
 (e) The Holder of any
Global Security may grant proxies and otherwise authorize any person, including Participants and persons that may hold interests through Participants, to take any action which a Holder is entitled to take under this Indenture or the Securities. 

SECTION 2.16. Special Transfer Provisions; Transfers to QIBs. The Registrar shall register the transfer of any Restricted Security,
whether or not such Security bears the Private Placement Legend, if (x) the requested transfer is after the later of the first anniversary after (i) the issue date for the Securities and (ii) the last date on which the Company or any
Affiliate of the Company was the owner of such Security (or any predecessor security) (or such shorter period of time as permitted by Rule 144 under the Securities Act or any successor provision thereunder) (or such longer period of time as may be
required under the Securities Act or applicable State securities laws in the Opinion of Counsel for the Company, unless otherwise agreed between the Company and the Holder thereof) (such later date being the “Resale Restriction Termination
Date”), or (y) such transfer is being made by a proposed transferor who has checked the box provided for on the form of Security stating, or has otherwise advised the Company and the Registrar in writing, that the sale has been made in
compliance with the provisions of Rule 144A to a transferee who has signed the certification provided for on the form of Security stating, or has otherwise advised the Company and the Registrar in writing, that it is

  
 11 

 
purchasing the Security for its own account or an account with respect to which it exercises sole investment discretion and that it and any such account is a QIB within the meaning of Rule 144A,
and is aware that the sale to it is being made in reliance on Rule 144A and acknowledges that it has received such information regarding the Company as it has requested pursuant to Rule 144A or has determined not to request such information and that
it is aware that the transferor is relying upon its foregoing representations in order to claim the exemption from registration provided by Rule 144A. 

(a) Restrictions on Transfer and Exchange of Global Securities. Notwithstanding any other provisions of this Indenture, a Global
Security 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. 
 (b) Private Placement Legend. Upon the transfer, exchange or replacement of
Securities not bearing the Private Placement Legend, the Registrar shall deliver Securities that do not bear the Private Placement Legend. Upon the transfer, exchange or replacement of Securities bearing the Private Placement Legend, the Registrar
shall deliver only Securities that bear the Private Placement Legend until (A) after the first anniversary of the later of (i) the issue date for the Securities, (ii) the last date on which the Company or any Affiliate of the Company
was the owner of such Security (or any predecessor security) (or such shorter period of time as permitted by Rule 144 under the Securities Act or any successor provision thereunder) (or such longer period of time as may be required under the
Securities Act or applicable State securities laws in the Opinion of Counsel for the Company, unless otherwise agreed between the Company and the Holder thereof), or (B) there is delivered to the Trustee an Opinion of Counsel reasonably
satisfactory to the Company to the effect that neither such legend nor the related restrictions on transfer are required in order to maintain compliance with the provisions of the Securities Act. 

(c) General. By its acceptance of any Security bearing the Private Placement Legend, each Holder of such Security acknowledges the
restrictions on transfer of such Security set forth in this Indenture and in the Private Placement Legend and agrees that it will transfer such Security only as provided in this Indenture. 

The Registrar shall retain copies of all letters, notices and other written communications received pursuant to Section 2.15 or this
Section 2.16. The Company shall have the right to inspect and make copies of all such letters, notices or other written communications at any reasonable time upon the giving of reasonable written notice to the Registrar. 

(d) Transfers of Securities Held by Affiliates. Any certificate (i) evidencing a Security that has been transferred to an
Affiliate of the Company within one year after the issue date for the Securities, as evidenced by a notation on the assignment form for such transfer or in the representation letter delivered in respect thereof or (ii) evidencing a Security
that has been acquired from an Affiliate (other than by an Affiliate) in a transaction or a chain of transactions not involving any public offering, shall, until one year after the last date on which the Company or any Affiliate of the Company was
an owner of such Security, in each case, bear the Private Placement Legend, unless otherwise agreed by the Company (with written notice thereof to the Trustee). 

  
 12 

 SECTION 2.17. Restrictive Legends. Each Global Security and Physical Security that
constitutes a Restricted Security shall bear the legend (the “Private Placement Legend”) as set forth in Exhibit B-1 on the face thereof until after the first anniversary of the later of (i) the issue date for the
Securities, (ii) the last date on which the Company or any Affiliate of the Company was the owner of such Security (or any predecessor security) (or such shorter period of time as permitted by Rule 144 under the Securities Act or any successor
provision thereunder) (or such longer period of time as may be required under the Securities Act or applicable State securities laws in the Opinion of Counsel for the Company, unless otherwise agreed between the Company and the Holder thereof). 

Each Global Security shall also bear the “Global Security Legend” as set forth in Exhibit B-2. 

SECTION 2.18. Additional Securities. The Company may, without the consent of the Holders, and not withstanding Section 2.01 or
2.02, issue additional Securities in unlimited principal amount having the same ranking, interest rate, maturity and other terms as the Securities issued previously and then outstanding under this Indenture, except for any difference in the issue
price, legend removal provisions, additional interest provisions and interest accrued prior to the issue date of the additional Securities. These additional Securities will, together with the Securities offered under this Indenture, constitute a
single series of Securities under this Indenture. Holders of any such additional Securities will have the right to vote together with Holders of Securities issued previously and then outstanding under this Indenture as one class. 

ARTICLE III 
 Repurchase For
Cash Upon a Fundamental Change 
 SECTION 3.01. Repurchase For Cash Upon a Fundamental Change. (a) Upon any Fundamental
Change (as defined below) with respect to the Company, each Holder shall have the right (the “Fundamental Change Repurchase Right”), at the Holder’s option, to require the Company to repurchase all of such Holder’s
Securities, or a portion thereof which is $1,000 in principal amount or any positive integral multiple thereof, on the date (the “Fundamental Change Repurchase Date”) that is 30 business days after the date of the Fundamental Change
Notice (as defined below) at the Repurchase Price, plus accrued and unpaid interest, if any, to, but not including, the Fundamental Change Repurchase Date. The Repurchase Price for Securities the Company is required to repurchase pursuant to any
exercise by Holders of the Fundamental Change Repurchase Right shall be paid in Cash. Provisions of this Indenture that apply to the repurchase of Securities pursuant to this Section 3.01 of all of a Security also apply to the repurchase of
such portion of such Security. 
 (b) At least three business days before the date of the Fundamental Change Notice (as defined below), the
Company shall deliver an Officers’ Certificate to the Trustee specifying: 
 (i) the information required to be included
in the Fundamental Change Notice; and 

  
 13 

 (ii) whether the Company desires the Trustee to give the Fundamental Change
Notice required by Section 3.01(c). 
 (c) Within 30 days after the occurrence of a Fundamental Change of the Company, the Company
shall mail to all Holders of record of the Securities a notice (the “Fundamental Change Notice”) of the occurrence of such Fundamental Change and the Fundamental Change Repurchase Right arising as a result thereof. The Company shall
deliver a copy of the Fundamental Change Notice to the Trustee and shall disseminate a copy via a press release through Dow Jones & Company, Inc. or Bloomberg Business News or other similarly broad public medium that is customary for such
press releases. 
 Each Fundamental Change Notice shall state: 

(i) the events causing the Fundamental Change; 

(ii) the date of such Fundamental Change; 

(iii) the Fundamental Change Repurchase Date; 

(iv) the date by which the Fundamental Change Repurchase Right must be exercised; 

(v) the Repurchase Price, plus the amount of accrued and unpaid interest, if any, to be paid on the Securities to be
repurchased; 
 (vi) the name and address of the Paying Agent and the Conversion Agent; 

(vii) a description of the procedure which a Holder must follow to exercise a Fundamental Change Repurchase Right and a brief
description of those rights; 
 (viii) that, in order to exercise the Fundamental Change Repurchase Right, the Securities are
to be surrendered for payment of the Repurchase Price; 
 (ix) that Securities as to which a Fundamental Change Notice has
been given may be converted only in accordance with Article X hereof and Paragraph 7 of the Securities if the applicable Option of Holder to Elect Repurchase Notice has been withdrawn in accordance with the terms of this Indenture; 

(x) that the Repurchase Price for and accrued and unpaid interest, if any, on any Security as to which an Option of Holder to
Elect Repurchase Notice has been given and not withdrawn, shall be so paid pursuant to this Section 3.01 only if the Security so delivered to the Paying Agent shall conform in all respects to the description thereof in the related Fundamental
Change Notice, as determined by the Company in its sole discretion; 
 (xi) the procedures for withdrawing an Option of
Holder to Elect Repurchase Notice (as specified in Section 3.02); 

  
 14 

 (xii) the then existing conversion rate, and any adjustment to the conversion
rate that will result from the Fundamental Change; 
 (xiii) the place or places where such Securities may be surrendered for
conversion; 
 (xiv) that, unless the Company defaults in making payment on Securities for which a Fundamental Change Notice
has been submitted, interest, if any, on such Securities will cease to accrue on the Fundamental Change Repurchase Date; 

(xv) that all rights of the Holders of such Securities shall terminate with respect to such Securities on the Fundamental
Change Repurchase Date, other than the right to receive the Repurchase Price upon delivery of the Securities to be purchased; and 

(xvi) the CUSIP number of the Securities. 

No failure of the Company to give the foregoing notice shall limit any Holder’s right to exercise a Fundamental Change Repurchase Right.

 (d) To exercise a Fundamental Change Repurchase Right, a Holder shall deliver to the Trustee, or to a Paying Agent designated by the
Company for such purpose in the Fundamental Change Notice, on or before the close of business on the 30th day after the date of the Fundamental Change Notice, (i) written notice in the form
of the Option of Holder to Elect Repurchase Notice on the back of the Securities with respect to which the Fundamental Change Repurchase Right is being exercised, or any other form of written notice substantially similar to the Option of Holder to
Elect Repurchase Notice, in each case, duly completed and signed, with appropriate signature guarantee, and (ii) such Securities with respect to which the Fundamental Change Repurchase Right is being exercised, duly endorsed for transfer to the
Company, and the Holder of such Securities shall be entitled to receive from the Company (if it is acting as its own Paying Agent) or such Paying Agent a nontransferable receipt of deposit evidencing such deposit. 

(e) In the event a Fundamental Change Repurchase Right shall be exercised in accordance with the terms hereof, the Company shall, on or prior
to a Fundamental Change Repurchase Date, deposit Cash in respect of the Repurchase Price, plus Cash sufficient to pay accrued and unpaid interest, if any, with respect to all Securities to be purchased pursuant to this Section 3.01. 

(f) As used in this Indenture and in the Securities, a “Fundamental Change” means the occurrence of any of the following:

 (i) a “person” or “group” within the meaning of Section 13(d) of the Exchange Act other than the
Company, the Company’s subsidiaries or the Company’s or the Company’s subsidiaries’ employee benefit plans, files a Schedule TO or any schedule, form or report under the Exchange Act, disclosing that such person or group has
become the direct or indirect “beneficial owner,” as defined in Rule 13d-3 under the Exchange Act, of the Company’s common equity representing more than 50% of the voting power of the Company’s common equity (other than in
circumstances described in clause (ii)(B) of Section 3.01(f) below); or 

  
 15 

 (ii) consummation of (A) any recapitalization, reclassification or change of
the Common Stock (other than changes resulting from a subdivision or combination) as a result of which the Common Stock would be converted into, or exchanged for, stock, other securities, other property or assets or (B) any share exchange,
consolidation or merger of the Company pursuant to which the Common Stock will be converted into cash, securities or other property or any sale, lease or other transfer in one transaction or a series of transactions of all or substantially all of
the consolidated assets of the Company and its subsidiaries, taken as a whole, to any person other than one of the Company’s subsidiaries; provided, however, that (x) a transaction where the holders of more than 50% of all classes
of the Company’s common equity immediately prior to such transaction that is a share exchange, consolidation or merger own, directly or indirectly, more than 50% of all classes of common equity of the continuing or surviving corporation or
transferee or the parent thereof immediately after such event or (y) a transaction effected solely to change the Company’s jurisdiction of incorporation or form a holding company for the Company and that results in a share exchange,
consolidation, merger or reclassification of the Common Stock into common shares of the surviving entity, in each case, shall not be a Fundamental Change; or 

(iii) the Company’s stockholders approve any plan or proposal for the liquidation or dissolution of the Company; 

provided, however, that in the case of clauses (i) or (ii) of Section 3.01(f), if (A) at least 90% of the consideration
received or to be received by the Company’s common stockholders, excluding Cash payments for fractional shares, in connection with the transaction or transactions constituting the Fundamental Change consists of shares of common stock,
depositary receipts or other certificates representing common equity interests traded on the New York Stock Exchange, the Nasdaq Global Select Market or the Nasdaq Global Market or which will be so traded or quoted when issued or exchanged in
connection with a Fundamental Change (these securities being referred to as “Publicly Traded Securities”) and (B) as a result of such transaction or transactions the Securities become convertible into such Publicly Traded
Securities, excluding cash payments for fractional shares or the Securities will otherwise become convertible into at least 90% Publicly Traded Securities, then, in each case, such transaction or transactions shall not be a Fundamental Change. 

(g) For purposes of determining whether a Fundamental Change shall have occurred pursuant to Section 3.01(f): 

(i) whether a person is a “beneficial owner” will be determined in accordance with Rule 13d-3 under the Exchange Act;
and 
 (ii) a “person” includes any syndicate or group that would be deemed to be a person under
Section 13(d)(3) of the Exchange Act. 
 SECTION 3.02. Effect of Fundamental Change Repurchase Notice. Upon receipt by the
Paying Agent, or the Trustee, as applicable, of a Holder’s Option of Holder to Elect Repurchase Notice in accordance with Section 3.01(d), the Holder of the Security in respect of which such notice was given shall (unless such notice is
withdrawn as specified in the 

  
 16 

 
following two paragraphs) thereafter be entitled to receive solely the Repurchase Price, together with all accrued and unpaid interest, if any, thereon, to but not including the Fundamental
Change Repurchase Date, with respect to such Security. Securities in respect of which a repurchase notice has been given by the Holder thereof may not be converted pursuant to Article X hereof on or after the date of the delivery of such notice
unless such notice has first been validly withdrawn as specified in the following paragraph. 
 With respect to any Security which is to be
submitted for repurchase only in part pursuant to Section 3.01 (with, if the Company or the Trustee so requires, due endorsement by, or a written instrument of transfer in form satisfactory to the Company and the Trustee duly executed by the
Holder thereof or its attorney duly authorized in writing), the Company shall execute, and the Trustee shall authenticate and make available for delivery to the Holder of such Security without charge, a new Security or Securities of the same tenor
and in aggregate principal amount equal to the portion of such Security not submitted for repurchase thereunder. 
 A Holder’s Option
of Holder to Elect Repurchase Notice specified in Section 3.01(d) may be withdrawn by means of a written notice of withdrawal delivered to the office of the Paying Agent at any time prior to the close of business on the second business day
prior to the Fundamental Change Repurchase Date, specifying: 
 (a) the certificate or CUSIP number, as applicable, of the
Security in respect of which such notice of withdrawal is being submitted; 
 (b) the aggregate principal amount of the
Security with respect to which such notice of withdrawal is being submitted; and 
 (c) the aggregate principal amount, if
any, of such Security which remains subject to the original Option of Holder to Elect Repurchase Notice and which has been or will be delivered for purchase by the Company. 

The Paying Agent shall promptly notify the Company of the receipt of any repurchase notice specified in Section 3.01(d) or written notice
of withdrawal thereof. 
 SECTION 3.03. Covenant to Comply With Securities Laws Upon Repurchase of Securities. When complying with
the provisions of Section 3.01 hereof (provided that such offer or repurchase constitutes an “issuer tender offer” for purposes of Rule 13e-4 (which term, as used herein, includes any successor provision thereto) under the
Exchange Act at the time of such offer or repurchase), the Company shall (i) comply with the applicable provisions of Rule 13e-4 and Rule 14e-1 (or any successor provisions) under the Exchange Act, and any other tender offer rules under the
Exchange Act that may then apply, (ii) file the related Schedule TO (or any successor schedule, form or report) under the Exchange Act, and (iii) otherwise comply with any applicable federal and State securities laws so as to permit the
rights and obligations under Section 3.01 to be exercised in the time and in the manner specified in Section 3.01. 

  
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 ARTICLE IV 

Covenants 
 SECTION 4.01.
Payment of Securities. The Company shall pay all amounts due with respect to the Securities on the dates and in the manner provided in the Securities. All such amounts shall be considered paid on the date due if the Paying Agent holds (or, if
the Company is acting as Paying Agent, if the Company has segregated and holds in trust in accordance with Section 2.04) on that date money sufficient to pay the amount then due with respect to the Securities. 

The Company shall pay interest on any overdue amount (including, to the extent permitted by applicable law, overdue interest) at the rate
borne by the Securities. 
 SECTION 4.02. Maintenance of Office or Agency. The Company will maintain in the Borough of Manhattan, the
City of New York, an office or agency (which may be an office of the Trustee or an affiliate of the Trustee or Registrar) where Securities may be surrendered for registration of transfer or exchange or conversion and where notices and demands to or
upon the Company in respect of the Securities and this Indenture may be served. The Company will give prompt written notice to the Trustee of 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. 

The Company may also from time to time designate one or more other offices or agencies where the Securities may be presented or surrendered
for any or all such purposes and may from time to time rescind such designations; provided, however, that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or agency in
the Borough of Manhattan, the City of New York for such purposes. The Company will 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. 

The Company hereby designates the Corporate Trust Office of the Trustee as an agency of the Company in accordance with Section 2.03. 

SECTION 4.03. Reports. At any time the Company is not subject to Section 13 or 15(d) of the Exchange Act, the Company will, so
 long as  any of the  Securities are Restricted  Securities, upon  request, provide to any Holder or beneficial owner of Securities or prospective  purchaser  of Securities that so requests, the  information
required to be delivered pursuant to Rule 144A(d)(4) of the Securities Act. 
 (a) The Company will comply with the provisions of TIA
§ 314(a). 
 (b) For so long as the Securities are outstanding, the Company shall file with the Trustee within 15 days after the
same are required to be filed with the SEC (giving effect to any grace period provided by Rule 12b-25 under the Exchange Act) any documents or reports that the Company is required to file with the SEC pursuant to Section 13 or 15(d) of the
Exchange Act. Documents filed by the Company with the SEC via the EDGAR system will be deemed to be filed with the Trustee as of the time such documents are filed via EDGAR. 

  
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 (c) Delivery of such reports, information and documents to the Trustee is for informational
purposes only and the Trustee’s receipt of such shall not constitute constructive notice of any information contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants
hereunder (as to which the Trustee is entitled to rely exclusively on the Officers’ Certificate). 
 SECTION 4.04. Compliance
Certificate. The Company shall deliver to the Trustee within 90 days after the end of each fiscal year of the Company an Officers’ Certificate stating whether or not the signers know of any Default or Event of Default by the Company in
performing any of its obligations under this Indenture or the Securities. If they do know of any such Default or Event of Default, the certificate shall describe the Default or Event of Default and its status. 

SECTION 4.05. Stay, Extension and Usury Laws. The Company covenants (to the extent that it 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 wherever enacted, now or at any time hereafter in force, which may affect the covenants or the performance of this
Indenture; and the Company (in each case, to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it will not, by resort to any such law, 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 has been enacted. 

SECTION 4.06. Corporate Existence. Subject to Article V, the Company will do or cause to be done all things necessary to preserve and
keep in full force and effect its corporate existence and the corporate existence of each of its Significant Subsidiaries in accordance with the respective organizational documents of each Significant Subsidiary and the rights (charter and
statutory), licenses and franchises of the Company and its Significant Subsidiaries; provided, however, that the Company shall not be required to preserve any such right, license or franchise, or the corporate existence of any
Significant Subsidiary, if in the judgment of the Board of Directors (i) such preservation or existence is not material to the conduct of business of the Company and (ii) the loss of such right, license or franchise or the dissolution of
such Significant Subsidiary does not have a material adverse impact on the Holders. 
 SECTION 4.07. Notice of Default. In the event
that any Default or Event of Default shall occur, the Company will give prompt written notice of such Default or Event of Default to the Trustee. 

  
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 ARTICLE V 

Successors 
 SECTION 5.01.
When Company May Merge, etc. The Company shall not consolidate with or merge with or into, or convey, transfer or lease all or substantially all of its properties and assets to, another person unless (x) the resulting, surviving or
transferee person is a corporation, limited liability company, partnership or trust organized and existing under the laws of the United States, any State thereof or the District of Columbia or a corporation, limited liability company, partnership or
trust or comparable legal entity organized under the laws of a foreign jurisdiction and whose common equity securities (or whose direct parent company’s common equity securities) are listed on the New York Stock Exchange, the Nasdaq Global
Select Market or the Nasdaq Global Market prior to or upon giving effect to the transaction; provided, however, that in the case of a transaction where the surviving entity is organized under the laws of a foreign jurisdiction, the Company
may not consummate the transaction without first (i) making provision for the satisfaction of its obligations to repurchase the Securities following a Fundamental Change, if any, (ii) amending the terms of the Securities to provide that,
in the event the Company is required under the laws of such foreign jurisdiction (or any political subdivision thereof) to withhold or deduct amounts in respect of taxes from payments made to Securityholders on the Securities, the Company will pay
such additional amounts to the holders as may be necessary so that each Securityholder will receive the same amounts it would have received had no such withholding or deduction been required, provided that no additional amounts will be
payable with respect to any Security for (1) any taxes imposed by reason of any present or former connection between a Securityholder and any political organization or governmental authority thereof or therein having power to tax other than the
mere purchase, holding or disposition of any Security, including, without limitation, such Securityholder being or having been a citizen or resident thereof or being or having been present or engaged in a trade or business therein or having had a
permanent establishment therein, (2) any taxes imposed by reason of a Securityholder’s failure to comply with any certification, identification, documentation or other reporting requirement if compliance is required by law, regulation,
administrative practice or an applicable treaty as a precondition to exemption from, or a reduction in the rate of withholding of, such taxes (provided that the Company advise the Trustee and the Securityholders of any change in such requirements),
(3) any tax, assessment or other governmental charge which is payable otherwise than by withholding from payment of (or in respect of) principal of, premium, if any, or any interest on, the Securities, (4) estate, inheritance, gift, sale,
transfer, personal property, value added or similar taxes or other governmental charges, and (5) any taxes that the Board of Directors determines in good faith are typically carved out of an issuer’s obligation to pay additional amounts
with respect to payments made on debt securities issued by corporations organized in such foreign jurisdiction as of the time of the applicable transaction, (iii) obtaining an opinion of tax counsel experienced in such matters to the effect
that, under then existing United States federal income tax laws, there would be no material adverse tax consequences to Securityholders of the Securities resulting from such transaction and (iv) if such surviving entity qualifies for this
Section 5.01 as a result of the listing of its direct parent’s common equity securities, such parent will provide a full and unconditional guarantee of the Company’s obligations under the Securities and this Indenture; (y) such
person assumes by supplemental indenture all the obligations of the Company, under the Securities and this Indenture; and (z) immediately after giving effect to the transaction, no Default or Event of Default shall exist under the terms of this
Indenture. 

  
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 The Company shall deliver to the Trustee prior to the consummation of the proposed transaction an
Officers’ Certificate to the foregoing effect and an Opinion of Counsel, which may rely upon such Officers’ Certificate as to the absence of Defaults and Events of Default, stating that the proposed transaction and such supplemental
indenture will, upon consummation of the proposed transaction, comply with this Indenture. 
 SECTION 5.02. Successor Substituted.
Upon any consolidation or merger or transfer or lease of all or substantially all of the assets of the Company in accordance with Section 5.01, the successor person formed by such consolidation or into which the Company is merged or to which
such transfer or lease is made shall succeed to, and, except in the case of a lease, be substituted for, and may exercise every right and power of, and shall assume every duty and obligation of, the Company under this Indenture with the same effect
as if such successor had been named as the Company herein. When the successor assumes all obligations of the Company hereunder, except in the case of a lease, all obligations of the predecessor shall terminate. 

ARTICLE VI 
 Defaults and
Remedies 
 SECTION 6.01. Events of Default. An “Event of Default” occurs if: 

(a) the Company defaults in the payment of the principal amount or Repurchase Price with respect to any Security when the same
becomes due and payable, whether on the Maturity Date, Fundamental Change Repurchase Date or otherwise; 
 (b) the Company
defaults in the payment of accrued and unpaid interest (including Additional Interest), if any, on any Security when the same becomes due and payable and such default continues for a period of 30 days; 

(c) the Company fails to comply with any of its other covenants in the Securities or this Indenture and the default continues
for the period and after the notice specified below; 
 (d) the Company fails to provide a Fundamental Change Notice in
accordance with Section 3.01(c); 
 (e) the Company or any of its Significant Subsidiaries defaults in the payment at
the final maturity thereof, after the expiration of any applicable grace period, of principal of, or premium, if any, on indebtedness for money borrowed, other than Non-Recourse Indebtedness, in the aggregate principal amount then outstanding of
$30,000,000 or more, or the acceleration of any indebtedness for money borrowed in such aggregate principal amount, other than Non-Recourse Indebtedness, so that it becomes due and payable prior to the date on which it would otherwise become due and
payable and such acceleration is not rescinded or such default is not cured within 30 business days after notice to the Company in accordance with this Indenture; 

  
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 (f) the Company or any of its Significant Subsidiaries pursuant to or within the
meaning of any Bankruptcy Law: 
 (i) commences a voluntary case, 

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

(iii) consents to the appointment of a Custodian of it or for all or substantially all of its property, or 

(iv) makes a general assignment for the benefit of its creditors; or 

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

(i) is for relief against the Company or any of its Significant Subsidiaries in an involuntary case or proceeding, or
adjudicates the Company or any Significant Subsidiary insolvent or bankrupt, 
 (ii) appoints a Custodian of the Company or
any of its Significant Subsidiaries for all or substantially all of the property of the Company or any such Significant Subsidiary, as the case may be, or 

(iii) orders the winding up or liquidation of the Company or any of its Significant Subsidiaries, and the order or decree
remains unstayed and in effect for 90 consecutive days. 
 The term “Bankruptcy Law” means Title 11, U.S. Code or any
similar federal or State law for the relief of debtors. The term “Custodian” means any receiver, trustee, assignee, liquidator or similar official under any Bankruptcy Law. 

A default under Section 6.01(c) above is not an Event of Default until the Trustee or the Holders of at least 25% in aggregate principal
amount of the Securities then outstanding notify the Company and the Trustee of the default and the default is not cured within 60 days after receipt of the notice. The notice must specify the default, demand that it be remedied and state that
the notice is a “Notice of Default.” If the Holders of 25% in aggregate principal amount of the outstanding Securities request the Trustee to give such notice on their behalf, the Trustee shall do so. When a default is cured, it
ceases. 
 SECTION 6.02. Acceleration. If an Event of Default (other than an Event of Default specified in Section 6.01(f) or
(g) with respect to the Company) as to which the Trustee has received notice pursuant to the provisions of this Indenture occurs and is continuing, the Trustee by notice to the Company or the Holders of at least 25% in aggregate principal
amount of the Securities then outstanding by notice to the Company and the Trustee may declare the Securities to be due and payable. Upon such declaration such principal and interest shall be due 

  
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and payable immediately. If an Event of Default specified in Section 6.01(f) or (g) with respect to the Company occurs, the principal of and accrued interest on all the Securities shall
ipso facto become and be immediately due and payable without any declaration or other act on the part of the Trustee or any Securityholder. The Holders of a majority in aggregate principal amount of the Securities then outstanding by written
notice to the Trustee may rescind an acceleration and its consequences if the rescission would not conflict with any order or decree and if all existing Events of Default have been cured or waived except nonpayment of principal or interest that has
become due solely because of the acceleration and if all amounts due to the Trustee under Section 7.07 have been paid. 
 SECTION 6.03.
Other Remedies. (a) Notwithstanding Section 6.01 and Section 6.02, if the Company so elects, the sole remedy during the first 360 days following an Event of Default relating to the Company’s failure to comply with its
obligations as set forth under Section 4.03 will, after the occurrence of such an Event of Default, consist exclusively of the right to receive Additional Interest on the Securities, as long as such default is continuing, at a rate equal to
(w) 0.25% per annum of the principal amount of the Securities outstanding during the first 90-day period beginning on, and including, the occurrence of such an Event of Default, (x) 0.50% per annum of the principal amount of the Securities
outstanding during the 90-day period beginning on the 91st day after the occurrence of such Event of Default, (y) 0.75% per annum of the principal amount of the Securities outstanding during the 90-day period beginning on the
181st day after the occurrence of such Event of Default, and (z) 1.00% per annum of the principal amount of the Securities outstanding during the 90-day period beginning on the 271st day after the occurrence of such Event of Default.
In no event will the rate of any such Additional Interest payable as described in this Section 6.03 when taken together with Additional Interest payable as described under Section 10.15, exceed a total rate of 1.00% per annum. 

(b) If the Company so elects, such Additional Interest will be payable in the same manner and on the same dates as the stated interest payable
on the Securities. On the 361st day after such Event of Default (if the Event of Default relating to the obligations set forth under Section 4.03 is not cured or waived prior to such 361st day), the Securities will be subject to
acceleration as provided in Section 6.02. This Section 6.03 will not affect the rights of Holders in the event of the occurrence of any other Event of Default. In the event the Company does not elect to pay the Additional Interest
following an Event of Default in accordance with Section 6.03(a), the Securities will be immediately subject to acceleration as provided in Section 6.02. 

(c) In order to elect to pay the Additional Interest as the sole remedy during the first 360 days after the occurrence of an Event of
Default relating to the failure to comply with Section 4.03, the Company must notify all Holders, the Trustee and the Paying Agent of such election prior to the beginning of such 360-day period. Upon the Company’s failure to timely give
such notice, the Securities will be immediately subject to acceleration as provided in Section 6.02. 
 (d) Notwithstanding any other
provision of this Indenture, if an Event of Default occurs and is continuing, the Trustee may pursue any available remedy by proceeding at law or in equity to collect the payment of amounts due with respect to the Securities or to enforce the
performance of any provision of the Securities or this Indenture; provided that, if the Company 

  
 23 

 
makes the election contemplated by clause (c), the sole remedy during the first 360 days following an Event of Default relating to the Company’s failure to comply with its obligations as set
forth under Section 4.03 are set forth in Section 6.03(a), (b) and (c) of this Indenture. 
 The Trustee may maintain a
proceeding even if it does not possess any of the Securities or does not produce any of them in the proceeding. A delay or omission by the Trustee or any Securityholder 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. 
 SECTION 6.04.
Waiver of Past Defaults. Subject to Sections 6.07 and 9.02, the Holders of a majority in aggregate principal amount of the Securities then outstanding by notice to the Trustee may waive any past Default or Event of Default and its
consequences, except a default in the payment of the principal amount, accrued and unpaid interest (including Additional Interest), if any, any Repurchase Price or obligation to deliver Conversion Shares. When a Default or an Event of Default is
waived, it is cured and ceases for every purpose of this Indenture. 
 SECTION 6.05. Control by Majority. The Holders of a majority
in aggregate principal amount of the Securities then outstanding may 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 it. However, the Trustee may
refuse to follow any direction that conflicts with law or this Indenture, is unduly prejudicial to the rights of other Securityholders or would involve the Trustee in personal liability; provided that the Trustee may take any other action
deemed proper by the Trustee which is not inconsistent with such direction. 
 SECTION 6.06. Limitation on Suits. Except as provided
in Section 6.07, a Securityholder may pursue a remedy with respect to this Indenture or the Securities only if: 
 (a)
the Holder gives to the Trustee written notice of a continuing Event of Default; 
 (b) the Holders of at least 25% in
aggregate principal amount of the Securities then outstanding make a written request to the Trustee to pursue the remedy; 

(c) such Holder or Holders offer and, if requested, provide to the Trustee indemnity reasonably satisfactory to the Trustee
against any loss, liability or expense; 
 (d) the Trustee does not comply with the request within 60 days after receipt of
the request and the offer of indemnity; and 
 (e) during such 60-day period, the Holders of a majority in aggregate
principal amount of the Securities then outstanding do not give the Trustee a direction inconsistent with the request. 
 A Securityholder
may not use this Indenture to prejudice the rights of another Securityholder or to obtain a preference or priority over another Securityholder. 

  
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 SECTION 6.07. Rights of Holders to Receive Payment. Notwithstanding any other provision of
this Indenture, the right of any Holder to receive payment of all amounts due with respect to the Securities, on or after the respective due dates expressed in the Securities, 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 the Holder. 
 Notwithstanding any other provision of this
Indenture, the right of any Holder to bring suit for the enforcement of the right to convert the Security shall not be impaired or affected without the consent of the 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 may recover judgment in its own name and as trustee of an express trust against the Company for the whole amount due with respect to the Securities, including any unpaid and accrued interest (including Additional Interest),
if any. 
 SECTION 6.09. Trustee May File Proofs of Claim. The Trustee may 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, any predecessor Trustee and the Securityholders allowed in any judicial proceedings relative to the Company or its creditors or properties. 

The Trustee may collect and receive any moneys 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 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 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 7.07. 
 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 Securities 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.

 SECTION 6.10. Priorities. If the Trustee collects any money pursuant to this Article VI, it shall pay out the money in the
following order: 
 First: to the Trustee for amounts due under Section 7.07; 

Second: to Securityholders for all amounts due and unpaid on the Securities, without preference or priority of any kind, according to the
amounts due and payable on the Securities; and 
 Third: to the Company. 

The Trustee, upon prior written notice to the Company, may fix a record date and payment date for any payment by it to Securityholders
pursuant to this Section 6.10. 

  
 25 

 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 Trustee, a court in its discretion may require the filing by any party litigant in the suit other than the Trustee of an undertaking to pay the
costs of the suit, and the court in its discretion may assess reasonable costs, including reasonable attorneys’ fees and expenses, 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 aggregate principal amount of the outstanding Securities. 

ARTICLE VII 
 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 their exercise, as a prudent person would exercise or use under the circumstances in the conduct of his or her own affairs. 

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

(i) the Trustee need perform only those duties that are specifically set forth in this Indenture and no implied covenants or
obligations shall be read into this Indenture against the Trustee; and 
 (ii) in the absence of bad faith, willful
misconduct or negligence 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; but 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 need not confirm or investigate the accuracy of mathematical calculations or other facts stated therein). 

(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: 
 (i) 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; 
 (ii) 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; and 

(iii) this Subsection (c) shall not be construed to limit the effect of Subsection (b) of this Section. 

  
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 (d) Every provision of this Indenture that in any way relates to the Trustee is subject to the
provisions of this 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. 

(f) No provision of this Indenture shall require the Trustee to 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. 
 SECTION 7.02. Rights of Trustee. (a) Subject to Section 7.01, the Trustee may conclusively rely on 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; if, however, the Trustee shall determine to make such further inquiry or
investigation, it shall be entitled during normal business hours to examine the relevant books, records and premises of the Company, personally or by agent or attorney upon reasonable prior notice at the expense of the Company and shall incur no
liability of any kind by reason of such inquiry or investigation. 
 (b) Before the Trustee acts or refrains from acting, it may require an
Officers’ Certificate and/or an Opinion of Counsel. 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. 

(c) Any request or direction of the Company mentioned herein shall be sufficiently evidenced by a Company Order and any resolution of the
Board of Directors shall be sufficiently evidenced by a Board Resolution. 
 (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 may act through agents or attorneys and shall not be responsible for the misconduct or negligence of any agent or attorney
appointed with due care. 
 (f) The Trustee shall not be liable for any action it takes or omits to take in good faith which it believes to
be authorized or within its discretion, rights or powers conferred upon it by this Indenture. 
 (g) Except with respect to
Section 6.01, the Trustee shall have no duty to inquire as to the performance of the Company with respect to the covenants contained in Article IV. In addition, the Trustee shall not be deemed to have knowledge of an Event of Default
except for any Default or Event of Default of which a Responsible Officer of the Trustee shall have received written notification. Delivery of reports, information and documents to the Trustee under Article IV (other than Sections 4.04 and
4.07) is for informational purposes only and the Trustee’s receipt of the foregoing shall not constitute constructive notice of any information 

  
 27 

 
contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely
exclusively on Officers’ Certificates). 
 (h) The Trustee shall be under no obligation to exercise any of the rights or powers vested
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 security or indemnity reasonably satisfactory to the Trustee against the costs, expenses and
liabilities which might be incurred by it in compliance with such request or direction. 
 (i) The rights, privileges, protections,
immunities and benefits given to the Trustee, including without limitation, its right to be indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder, and each agent, custodian and other person
employed to act hereunder. 
 (j) The Trustee may request that the Company 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. 
 (k) 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. 
 SECTION 7.03. Individual Rights of Trustee. The Trustee in its individual or any
other capacity may become the owner or pledgee of Securities and may otherwise deal with the Company or any of its Affiliates with the same rights it would have if it were not Trustee. Any Agent may do the same with like rights. The Trustee,
however, must comply with Sections 7.10 and 7.11. 
 SECTION 7.04. Trustee’s Disclaimer. The Trustee makes no
representation as to the validity or adequacy of this Indenture or the Securities; it shall not be accountable for the Company’s use of the proceeds from the Securities; and it shall not be responsible for any statement in the Securities other
than its certificate of authentication. 
 SECTION 7.05. Notice of Defaults. If a Default or Event of Default occurs and is
continuing as to which the Trustee has received notice pursuant to the provisions of this Indenture, the Trustee shall mail to each Securityholder a notice of the Default or Event of Default within 30 days after it occurs unless such Default or
Event of Default has been cured or waived. Except in the case of a Default or Event of Default in payment of any amounts due with respect to any Security, the Trustee may withhold the notice if and so long as it in good faith determines that
withholding the notice is in the interests of Securityholders. 
 SECTION 7.06. Reports by Trustee to Holders. Within 60 days after
each May 15, beginning with May 15, 2017, the Trustee shall mail to each Securityholder if required by TIA § 313(a) a brief report dated as of such May 15 that complies with TIA § 313(c). In such event, the Trustee
also shall comply with TIA § 313(b). 

  
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 A copy of each report at the time of its mailing to Securityholders shall be mailed to the
Company and filed by the Trustee with the SEC and each stock exchange, if any, on which the Securities are listed. The Company shall promptly notify the Trustee when the Securities are listed on any stock exchange. 

SECTION 7.07. Compensation and Indemnity. The Company shall pay to the Trustee from time to time such compensation for its services as
shall be agreed upon in writing. 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 upon request for all out-of-pocket expenses incurred by it.
Such expenses shall include the reasonable compensation and out-of-pocket expenses of the Trustee’s agents and counsel. 
 The Company
shall indemnify the Trustee against any and all loss, liability, damage, claim or expense (including the reasonable fees and expenses of counsel and taxes other than those based upon the income of the Trustee) incurred by it in connection with the
acceptance or administration of this trust and the performance of its duties hereunder, including the reasonable costs and expenses of defending itself against any claim (whether asserted by the Company, any Holder or any other person) or liability
in connection with the exercise or performance of any of its powers and duties hereunder. The Company need not pay for any settlement made without its consent, which consent shall not be unreasonably withheld. The Trustee shall notify the Company
promptly of any claim of which a Responsible Officer has received written notice for which it may seek indemnification. The Company need not reimburse any expense or indemnify against any loss or liability incurred by the Trustee through the
Trustee’s own negligence, bad faith or willful misconduct. 
 To secure the Company’s payment obligations in this
Section 7.07, the Trustee shall have a lien prior to the Securities on all money or property held or collected by the Trustee, except that held in trust to pay amounts due on particular Securities. 

The indemnity obligations of the Company with respect to the Trustee provided for in this Section 7.07 shall survive the termination of
this Indenture and any resignation or removal of the Trustee. 
 When the Trustee incurs expenses or renders services after an Event of
Default specified in Section 6.01(f) or (g) occurs, the expenses and the compensation for the services are intended to constitute expenses of administration under any Bankruptcy Law. 

SECTION 7.08. Replacement of Trustee. 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 7.08. 
 The Trustee may resign
by so notifying the Company in writing 31 business days prior to such resignation. The Holders of a majority in aggregate principal amount of the Securities then outstanding may remove the Trustee by so notifying the Trustee and the

  
 29 

 
Company with 31 business days prior notice in writing and may appoint a successor Trustee with the Company’s consent. The Company may remove the Trustee if: 

(a) the Trustee fails to comply with Section 7.10; 

(b) the Trustee is adjudged a bankrupt or an insolvent; 

(c) a receiver or other public officer takes charge of the Trustee or its property; or 

(d) the Trustee becomes incapable of acting. 

If the Trustee resigns or is removed or if a vacancy exists in the office of the Trustee for any reason, the Company shall promptly appoint a
successor Trustee. 
 If a successor Trustee does not take office within 30 days after the retiring Trustee resigns or is removed, the
retiring Trustee (at the Company’s expense), the Company or the Holders of at least 10% in aggregate principal amount of the outstanding Securities may petition any court of competent jurisdiction for the appointment of a successor Trustee.

 If the Trustee fails to comply with Section 7.10, any Holder may petition any court of competent jurisdiction for the removal of the
Trustee and the appointment of a successor Trustee. 
 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 Securityholders. The retiring Trustee shall upon payment of its charges promptly transfer all property held by it as Trustee to the successor Trustee, subject to the lien provided for in
Section 7.07. 
 SECTION 7.09. Successor Trustee by Merger, etc. If the Trustee consolidates with, merges or converts into, or
transfers all or substantially all of its corporate trust business to, another corporation, the successor corporation without any further act shall be the successor Trustee, if such successor corporation is otherwise eligible hereunder. 

SECTION 7.10. 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. The Trustee shall comply with TIA § 310(b). 

SECTION 7.11. Preferential Collection of Claims Against Company. The Trustee shall comply with TIA § 311(a), excluding any
creditor relationship listed in TIA § 311(b). A Trustee who has resigned or been removed shall be subject to TIA § 311(a) to the extent indicated. 

  
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 ARTICLE VIII 

Discharge of Indenture 

SECTION 8.01. Termination of the Obligations of the Company. The Company may terminate all of its obligations under this Indenture if
all Securities previously authenticated and delivered (other than mutilated, destroyed, lost or stolen Securities which have been replaced or paid as provided in Section 2.07) have been delivered to the Trustee for cancellation or if: 

(a) the Securities mature within one year; 

(b) the Company irrevocably deposits in trust with the Trustee money or U.S. Government Obligations sufficient to pay the
principal of and any unpaid and accrued interest on the Securities to maturity. Immediately after making the deposit, the Company shall give notice of such event to the Securityholders; 

(c) the Company has paid or caused to be paid all sums then payable by the Company to the Trustee hereunder as of the date of
such deposit; and 
 (d) the Company has delivered to the Trustee an Opinion of Counsel and an Officers’ Certificate
stating that all conditions precedent provided for herein relating to the satisfaction and discharge of this Indenture have been complied with. The Company may make the deposit only during the one-year period. 

However, the Company’s obligations in Sections 2.02, 2.03, 2.04, 2.05, 2.06, 2.07, 2.08, 2.15, 2.16, 2.17, 4.01, 4.02, 7.07, 7.08 and
Article VIII and Article X shall survive until the Securities are no longer outstanding. Thereafter the obligations of the Company in Sections 7.07 and 8.03 shall survive such satisfaction and discharge. 

After a deposit pursuant to this Section 8.01, the Trustee upon request shall acknowledge in writing the discharge of the obligations of
the Company under the Securities and this Indenture, except for those surviving obligations specified above. 
 In order to have money
available on a payment date to pay the principal of and any unpaid and accrued interest on the Securities, the U.S. Government Obligations shall be payable as to principal and any unpaid and accrued interest on or before such payment date in such
amounts as will provide the necessary money. 
 “U.S. Government Obligations” means direct non-callable obligations of, or
non-callable obligations guaranteed by, the United States of America for the payment of which the full faith and credit of the United States of America is pledged. 

SECTION 8.02. Application of Trust Money. The Trustee shall hold in trust money or U.S. Government Obligations deposited with it
pursuant to Section 8.01. It shall apply the deposited money and the money from U.S. Government Obligations through the Paying Agent and in accordance with this Indenture to the payment of the principal of and any unpaid and accrued interest on
the Securities. 

  
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 SECTION 8.03. Repayment to Company. The Trustee and the Paying Agent shall promptly notify
the Company of, and pay to the Company upon the request of the Company, any excess money or securities held by them at any time. The Trustee and the Paying Agent shall pay to the Company upon the written request of the Company any money held by them
for the payment of the principal, premium or Repurchase Price and any unpaid and accrued interest, if any, that remains unclaimed for two years; provided, however, that the Trustee or such Paying Agent, before being required to make
any such repayment, may, at the expense and request of the Company, cause to be published once in a newspaper of general circulation in The City of New York or cause to be mailed to each Holder, notice stating that such money remains and that, after
a date specified therein, which shall not be less than 30 days from the date of such publication or mailing, any unclaimed balance of such money then remaining will be repaid to the Company. After repayment to the Company, Securityholders entitled
to the money must look to the Company for payment as general creditors unless an applicable abandoned property law designates another person and all liability of the Trustee and the Paying Agent shall cease. 

SECTION 8.04. Reinstatement. If the Trustee or Paying Agent is unable to apply any money or U.S. Government Obligations in accordance
with Sections 8.01 and 8.02 by reason of any legal proceeding or by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, the obligations of the Company under
this Indenture and the Securities shall be revived and reinstated as though no deposit had occurred pursuant to Sections 8.01 and 8.02 until such time as the Trustee or Paying Agent is permitted to apply all such money or U.S. Government
Obligations in accordance with Sections 8.01 and 8.02; provided, however, that if the Company has made any payment of amounts due with respect to any Securities because of the reinstatement of its obligations, the Company shall be
subrogated to the rights of the Holders of such Securities to receive such payment from the money or U.S. Government Obligations held by the Trustee or Paying Agent. 

ARTICLE IX 
 Amendments

 SECTION 9.01. Without Consent of Holders. The Company, with the consent of the Trustee, may amend or supplement this Indenture
or the Securities without notice to or the consent of any Securityholder: 
 (a) to evidence a successor to the Company and
the assumption by that successor of the Company’s obligations under this Indenture and the Securities; 
 (b) to
evidence and provide for the acceptance of the appointment under this Indenture of a successor Trustee; 
 (c) to add to the
covenants of the Company described in this Indenture for the benefit of Securityholders or to surrender any right or power conferred upon the Company; 

(d) to secure the obligations of the Company in respect of the Securities; 

  
 32 

 (e) to cure any ambiguity, inconsistency or other defect in this Indenture; 

(f) to increase the conversion rate; 

(g) to comply with Sections 5.01, 10.05 and 10.13; 

(h) to issue additional Securities pursuant to Section 2.18; or 

(i) to conform, as necessary, this Indenture and the form or terms of the Securities to the description of the Securities set
forth in the offering documents. 
 Notwithstanding the foregoing, no supplemental indenture pursuant to the foregoing clauses (c), (d),
(e) or (f) may be entered into without the consent of the holders of a majority in principal amount of the Securities if such supplemental indenture would materially and adversely affect the interests of the Holders of the Securities. 

SECTION 9.02. With Consent of Holders. The Company, with the consent of the Trustee, may amend or supplement this Indenture or the
Securities without notice to any Securityholder but with the written consent of the Holders of a majority in aggregate principal amount of the outstanding Securities. Subject to Section 6.07, the Holders of a majority in aggregate principal
amount of the outstanding Securities may waive compliance by the Company with any provision of this Indenture or the Securities without notice to any other Securityholder. However, without the consent of each Securityholder affected, an amendment,
supplement or waiver, including a waiver pursuant to Section 6.04, may not: 
 (a) reduce the rate of or change the time
for payment of interest (including Additional Interest), if any, on any Security; 
 (b) make any Security payable in money
or securities other than as stated in such Security; 
 (c) change the stated maturity of any Security; 

(d) reduce the principal amount or Repurchase Price of any Security; 

(e) make any change that adversely affects the right of a Holder to require the Company to repurchase a Security in accordance
with Article III; 
 (f) make any change that adversely affects the right to convert or receive payment with respect to any
Security or the right to institute suit for the enforcement of any payment with respect to, or conversion of, any Security; or 

(g) reduce the amount of Securities whose Holders must consent to an amendment, supplement or waiver. 

Promptly after an amendment under Section 9.01 and this Section 9.02 becomes effective, the Company shall mail to Securityholders a
notice briefly describing the amendment. Any failure of the Company to mail such notice shall not in any way impair or affect the validity of such amendment, supplement or waiver. 

  
 33 

 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 or supplement, but it shall be sufficient if such consent approves the substance thereof. 

SECTION 9.03. Compliance with Trust Indenture Act. Every amendment, waiver or supplement to this Indenture or the Securities shall
comply with the TIA as then in effect. 
 SECTION 9.04. Revocation and Effect of Consents. Until an amendment, supplement or waiver
becomes effective, a consent to it by a Holder is a continuing consent by the Holder and every subsequent Holder of a Security or portion of a Security that evidences the same debt as the consenting Holder’s Security, even if notation of the
consent is not made on any Security. However, any such Holder or subsequent Holder may revoke the consent as to its Security or portion of a Security if the Trustee receives the notice of revocation before the date the amendment, supplement or
waiver becomes effective. An amendment, supplement or waiver becomes effective in accordance with its terms and thereafter binds every Securityholder. 

After an amendment, supplement or waiver becomes effective with respect to the Securities, it shall bind every Securityholder unless it makes
a change described in Section 9.02(a) - (g). In that case, the amendment, supplement or waiver shall bind each Holder of a Security who has consented to it and, provided that notice of such amendment, supplement or waiver is reflected on
a Security that evidences the same debt as the consenting Holder’s Security, every subsequent Holder of a Security or portion of a Security that evidences the same debt as the consenting Holder’s Security. 

SECTION 9.05. Notation on or Exchange of Securities. If an amendment, supplement or waiver changes the terms of a Security, the Trustee
may require the Holder of the Security to deliver it to the Trustee. The Trustee may place an appropriate notation on the Security as directed and prepared by the Company about the changed terms and return it to the Holder. Alternatively, if the
Company so determines, the Company in exchange for the Security shall issue, and the Trustee shall authenticate, a new Security that reflects the changed terms. 

SECTION 9.06. Trustee Protected. The Trustee need not sign any amendment, supplement or waiver authorized pursuant to this
Article IX that adversely affects the Trustee’s rights, duties, liabilities or immunities. The Trustee shall be provided with and may conclusively rely upon an Opinion of Counsel and an Officers’ Certificate that any supplemental
indenture, amendment or waiver is permitted or authorized pursuant to the Indenture. 
 ARTICLE X 

Conversion 
 SECTION
10.01. Right to Convert; Restrictive Legend. Subject to the provisions of this Article X, a Holder of a Security shall have the right, at such Holder’s option, to convert such Security into Common Stock at the conversion rate in effect
at such time at any time prior 

  
 34 

 
to the close of business on the business day immediately preceding the Maturity Date by surrender of the Security so to be converted in whole or in part, together with any required funds, in the
manner provided in Section 10.02. Initially, a Holder may convert such Security at a conversion rate of 11.4845 shares of Common Stock per $1,000 principal amount of Security (such conversion rate, as such may be adjusted as provided in this
Indenture, the “conversion rate”) (equivalent to an initial Conversion Price of approximately $87.07 per share). 
 All
Conversion Shares shall bear the Private Placement Legend until after the first anniversary of the later of (i) the issue date for the Securities, (ii) the last date on which the Company or any Affiliate of the Company was the owner of
such shares or the Security (or any predecessor security) from which such shares were converted (or such shorter period of time as permitted by Rule 144 under the Securities Act or any successor provision thereunder) (or such longer period of time
as may be required under the Securities Act or applicable State securities laws in the Opinion of Counsel for the Company, unless otherwise agreed by the Company and the Holder thereof). 

SECTION 10.02. Conversion Procedure. To convert a Security, a Holder must satisfy the requirements in Paragraph 7 of the Securities.
The date on which the Holder satisfies all those requirements is the “conversion date.” In accordance with Section 10.03, the Company shall deliver to the Holder through the Conversion Agent a certificate for, or a book-entry
notation of, the Conversion Shares and Cash in lieu of any fractional share. The person in whose name the certificate is registered shall be treated as a stockholder of record on and after the conversion date. 

Except as described below, no payment or adjustment will be made for accrued and unpaid interest on a converted Security or for dividends or
distributions on any shares of Common Stock issued on or prior to conversion. Delivery by the Company to the Holder of the Security converted of the Conversion Shares, at the conversion rate in effect at such time shall satisfy the obligations of
the Company to pay the principal amount of such Security being converted and the accrued and unpaid interest on such Security through the conversion date; any such accrued and unpaid interest shall be deemed to be paid in full rather than canceled,
extinguished or forfeited. The conversion rate in effect at any time will be adjusted only in accordance with Section 10.06 through 10.13; the conversion rate will not be adjusted to account for accrued and unpaid interest. 

If any Holder surrenders a Security for conversion after the close of business on the record date for the payment of an installment of
interest and prior to the opening of business on the next succeeding interest payment date, then, notwithstanding such conversion, the interest, if any, payable on such interest payment date shall be paid to the Holder of such Security on such
record date; provided, however, that such Security, when surrendered for conversion, must be accompanied by payment to the Conversion Agent on behalf of the Company of an amount equal to the interest payable on such interest payment
date on the principal amount of Securities being surrendered for conversion; provided further however, that such payment to the Conversion Agent described in the immediately preceding proviso shall not be required (1) for conversions
following the record date immediately preceding the Maturity Date; (2) if the Company has specified a Fundamental Change Repurchase Date that is after a record date and on or prior to the corresponding interest payment date; or (3) to the
extent of any overdue interest, if any overdue interest exists at the time of conversion with respect to such Securities. 

  
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 If a Holder has delivered an Option of Holder to Elect Repurchase Notice pursuant to
Section 3.01, the Holder may not surrender that Security for conversion until the Holder has withdrawn the Option of Holder to Elect Repurchase Notice in accordance with Section 3.02. A Holder may convert fewer than all of such
holder’s Securities so long as the Securities converted are an integral multiple of $1,000 principal amount. 
 If a Holder converts
more than one Security at the same time, the number of full shares issuable upon the conversion shall be based on the total principal amount of the Securities converted. 

Upon surrender of a Security that is converted in part the Trustee shall authenticate for the Holder a new Security equal in principal amount
to the unconverted portion of the Security surrendered. 
 If the last day on which a Security may be converted is a Legal Holiday in a
place where a Conversion Agent is located, the Security may be surrendered to that Conversion Agent on the next succeeding day that is not a Legal Holiday. 

SECTION 10.03. Settlement Upon Conversion. Upon conversion, the Company will satisfy its entire conversion obligation by delivering to
the Holders surrendering Securities for conversion a number of shares of Common Stock equal to (i) the aggregate principal amount of Securities to be converted divided by $1,000, multiplied by (ii) the applicable conversion rate (the
number of full shares of Common Stock issuable upon such conversion, the “Conversion Shares”). The Company will deliver the Conversion Shares on the third business day immediately following the relevant conversion date (provided
that the Company will deliver Cash in lieu of fractional shares in accordance with Section 10.07). 
 SECTION 10.04. [Intentionally
Omitted]. 
 SECTION 10.05. Adjustment to Shares Delivered Upon Conversion Upon a Make-Whole Fundamental Change. (a) If
(1) an event described in clause (i) or (ii) of Section 3.01(f), determined after giving effect to any exceptions or exclusions set forth in Section 3.01(f), but without regard to the proviso in clause (ii) of
Section 3.01(f) (a “Make-Whole Fundamental Change”) occurs, (2) pursuant to such event (i) the outstanding Common Stock is converted into, exchanged for or constitutes solely the right to receive Cash, securities or
other property and (ii) more than 10% of the consideration received in connection with such transaction consists of Cash (excluding cash payments for fractional shares of the Common Stock and cash payments made pursuant to dissenters’
appraisal rights), or of securities or other property that are not, or upon issuance will not be, traded on the Nasdaq Global Market, the Nasdaq Global Select Market or the New York Stock Exchange and (3) a Holder surrenders its Securities for
conversion during the period commencing 20 days prior to the anticipated effective date of the Make-Whole Fundamental Change (the “Anticipated Effective Date”) and ending 20 days after the actual effective date of the Make-Whole
Fundamental Change (the “Effective Date”), the Company will increase the conversion rate for the Securities surrendered for 

  
 36 

 
conversion during this period by a number of additional shares of Common Stock (the “Additional Shares”) as set forth below. Delivery of such Additional Shares in respect of any
conversion prior to the applicable Effective Date shall be conditioned upon the occurrence of such Make-Whole Fundamental Change. The number of Additional Shares will be determined by reference to the table in Section 10.05(b) (based on the
Effective Date and the Applicable Price). 
 (b) The Applicable Prices set forth in the first row of the table below shall be adjusted as of
any date on which the conversion rate of the Securities is adjusted pursuant to Section 10.06. The adjusted Applicable Prices will equal the Applicable Prices applicable immediately prior to such adjustment, multiplied by a fraction, 

(i) the numerator of which is the conversion rate immediately prior to the adjustment giving rise to the Applicable Price
adjustment; and 
 (ii) the denominator of which is the conversion rate as so adjusted. 

The number of Additional Shares will be adjusted in the same manner and for the same events as the conversion rate is adjusted pursuant to Section 10.06.

 The following table shows the number of Additional Shares per $1,000 principal amount of Securities that would be payable for each
hypothetical Applicable Price and Effective Date set forth below: 
  

																																									
	 	  	Applicable Price	 
	 Effective Date
	  	$66.98	 	  	$70.00	 	  	$80.00	 	  	$90.00	 	  	$100.00	 	  	$125.00	 	  	$150.00	 	  	$175.00	 	  	$200.00	 	  	$250.00	 
	 June 1, 2016
	  	 	3.4453	  	  	 	3.1377	  	  	 	2.3556	  	  	 	1.8247	  	  	 	1.4507	  	  	 	0.8926	  	  	 	0.5969	  	  	 	0.4177	  	  	 	0.2985	  	  	 	0.1512	  
	 June 15, 2017
	  	 	3.4453	  	  	 	3.0279	  	  	 	2.2295	  	  	 	1.6973	  	  	 	1.3302	  	  	 	0.7994	  	  	 	0.5293	  	  	 	0.3694	  	  	 	0.2640	  	  	 	0.1340	  
	 June 15, 2018
	  	 	3.4453	  	  	 	2.9276	  	  	 	2.1014	  	  	 	1.5630	  	  	 	1.2008	  	  	 	0.6992	  	  	 	0.4574	  	  	 	0.3187	  	  	 	0.2283	  	  	 	0.1166	  
	 June 15, 2019
	  	 	3.4453	  	  	 	2.8320	  	  	 	1.9631	  	  	 	1.4126	  	  	 	1.0546	  	  	 	0.5872	  	  	 	0.3789	  	  	 	0.2642	  	  	 	0.1903	  	  	 	0.0982	  
	 June 15, 2020
	  	 	3.4453	  	  	 	2.7400	  	  	 	1.8059	  	  	 	1.2350	  	  	 	0.8817	  	  	 	0.4597	  	  	 	0.2925	  	  	 	0.2054	  	  	 	0.1495	  	  	 	0.0785	  
	 June 15, 2021
	  	 	3.4453	  	  	 	2.6557	  	  	 	1.6149	  	  	 	1.0104	  	  	 	0.6660	  	  	 	0.3134	  	  	 	0.1985	  	  	 	0.1417	  	  	 	0.1048	  	  	 	0.0563	  
	 June 15, 2022
	  	 	3.4453	  	  	 	2.6146	  	  	 	1.3566	  	  	 	0.6847	  	  	 	0.3748	  	  	 	0.1530	  	  	 	0.1003	  	  	 	0.0738	  	  	 	0.0555	  	  	 	0.0305	  
	 June 15, 2023
	  	 	3.4453	  	  	 	2.6143	  	  	 	1.0155	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  

 The exact Applicable Price and Effective Date may not be set forth in the table above, in which case: 

(i) if the actual Applicable Price is between two Applicable Price amounts in the table or the Effective Date is between two
dates in the table, the number of Additional Shares will be determined by straight-line interpolation between the numbers of Additional Shares set forth for the higher and lower Applicable Price amounts, and/or the two dates, based on a 365-day
year, as applicable; 

  
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 (ii) if the actual Applicable Price is in excess of $250.00 per share (subject to
adjustment), the Company will not increase the conversion rate applicable to the converted Security by any Additional Shares; and 

(iii) if the actual Applicable Price is less than $66.98 per share (subject to adjustment), the Company will not increase the
conversion rate applicable to the converted Security by any Additional Shares. 
 Notwithstanding the foregoing, in no event will the
Company increase the conversion rate as described in this Section 10.05 to the extent the increase will cause the conversion rate to exceed 14.9298 shares of Common Stock per $1,000 principal amount of Securities, subject to adjustment in the
same manner as the conversion rate as set forth in Section 10.06. 
 (c) The Company will mail a notice to Holders (or otherwise
transmit such notice in accordance with the Depositary’s procedures) and issue a press release no later than 25 days prior to a Make Whole Fundamental Change’s Anticipated Effective Date. 

SECTION 10.06. Adjustment of Conversion Rate. The conversion rate shall be subject to adjustment from time to time as follows: 

(a) In case the Company shall hereafter pay a dividend or make a distribution to all holders of the outstanding Common Stock in shares of
Common Stock, or shall effect a subdivision into a greater number of shares of Common Stock or combination into a lesser number of shares of Common Stock, the conversion rate shall be adjusted so that the same shall equal the rate determined by
multiplying the conversion rate in effect at the close of business on the Record Date for such dividend or other distribution or subdivision or combination, as applicable, by a fraction, 

(i) the numerator of which shall be the number of shares of Common Stock outstanding immediately after the close of business on
such Record Date as if such dividend payment, distribution, subdivision or combination had occurred at such time; and 
 (ii)
the denominator of which shall be the number of shares of Common Stock outstanding at the close of business on such Record Date, 
 such adjustment to
become effective immediately after the opening of business on the day following the Record Date for such determination. 
 (b) In case the
Company shall issue or distribute rights or warrants to all holders of its outstanding shares of Common Stock entitling them (for a period expiring 60 days or less from the date of issuance of such rights or warrants) to purchase shares of
Common Stock (or securities convertible into Common Stock) at less than (or having a conversion price per share less than) the Current Market Price of the Common Stock on the Record Date for such issuance or distribution, the conversion rate shall
be adjusted so that the same shall equal the rate determined by multiplying the conversion rate in effect at the close of business on the Record Date for such distribution by a fraction, 

  
 38 

 (i) the numerator of which shall be the number of shares of Common Stock
outstanding at the close of business on the Record Date for such issuance or distribution plus the total number of additional shares of Common Stock offered for subscription or purchase or issuable pursuant to such rights, warrants or securities
convertible into Common Stock, and 
 (ii) the denominator of which shall be (1) the number of shares of Common Stock
outstanding at the close of business on the Record Date for such issuance or distribution plus (2) the quotient obtained by dividing (x) the aggregate price payable to exercise such rights or warrants (or the conversion price of such
convertible securities) by (y) the average of the Closing Sale Prices of the Common Stock for the 10 consecutive Trading Days prior to the business day immediately preceding the announcement date for such distribution. 

Such adjustment shall be successively made whenever any such rights or warrants are issued, and shall become effective immediately after the opening of
business on the day following the Record Date for such issuance or distribution. To the extent that shares of Common Stock are not delivered after the expiration of such rights or warrants, the conversion rate shall be readjusted to the conversion
rate that would then be in effect had the adjustments made upon the issuance or distribution of such rights or warrants been made on the basis of delivery of only the number of shares of Common Stock actually delivered. If such rights or warrants
are not so issued, the conversion rate shall again be adjusted to be the conversion rate that would then be in effect if such Record Date for such issuance or distribution had not been fixed. 

(c) (i) In case the Company shall, by dividend or otherwise, distribute to all holders of its Common Stock shares of any class of Capital
Stock of the Company (other than Common Stock as covered by Section 10.06(a)) or evidences of its indebtedness, cash or other assets (including securities other than Common Stock, but excluding dividends and distributions covered by
Section 10.06(b), Section 10.06(d) or Section 10.06(e)) (any of such shares of Capital Stock, indebtedness, cash or other assets hereinafter in this Section 10.06(c)) called the “Distributed Property”)), then, in
each such case the conversion rate shall be increased so that the same shall be equal to the rate determined by multiplying the conversion rate in effect at the close of business on the Record Date with respect to such issuance or distribution by a
fraction, 
 (1) the numerator of which shall be the Current Market Price on such Record Date; and 

(2) the denominator of which shall be the Current Market Price on such Record Date less the fair market value (as determined by
the Board of Directors, whose determination shall be conclusive, and described in a resolution of the Board of Directors) on the Record Date of the portion of the Distributed Property so distributed applicable to one share of Common Stock
(determined on the basis of the number of shares of Common Stock outstanding on the Record Date), 
 such adjustment to become effective immediately after
the opening of business on the day following such Record Date; provided that if the then fair market value (as so determined) of the portion of the Distributed Property so distributed applicable to one share of Common Stock is

  
 39 

 
equal to or greater than the Current Market Price on the Record Date, in lieu of the foregoing adjustment, adequate provision shall be made so that each Holder shall have the right to receive,
for each $1,000 principal amount of Securities upon conversion, the amount of Distributed Property such Holder would have received had such Holder owned an amount of shares of Common Stock equal to the conversion rate on the Record Date. If such
dividend or distribution is not so paid or made, the conversion rate shall again be adjusted to be the conversion rate that would then be in effect if such dividend or distribution had not been declared. If the Board of Directors determines the fair
market value of any distribution for purposes of this Section 10.06(c) by reference to the actual or when issued trading market for any securities, it must in doing so consider the prices in such market over the same period used in computing
the Current Market Price on the applicable Record Date. 
 (ii) Notwithstanding Section 10.06(c)(i), if the Distributed
Property distributed by the Company to all holders of its Common Stock consists of shares of Capital Stock of, or similar equity interests in, a subsidiary or other business unit of the Company that are, or, when issued, will be, traded on a U.S.
securities exchange, the conversion rate shall be increased, in lieu of the adjustment provided for by Section 10.06(c)(i), so that the same shall be equal to the rate determined by multiplying the conversion rate in effect on the Record Date
with respect to such distribution by a fraction, 
 (1) the numerator of which shall be the sum of (A) the average of
the Closing Sale Prices of the Capital Stock or equity interests applicable to one share of Common Stock for the 10 consecutive Trading Days commencing on and including the third Trading Day after the Ex-Dividend Date for such distribution plus
(B) the average of the Closing Sale Prices of the Common Stock for the 10 consecutive Trading Days commencing on and including the third Trading Day after the Ex-Dividend Date; and 

(2) the denominator of which shall be the average of the Closing Sale Prices of the Common Stock for the 10 consecutive Trading
Days commencing on and including the third Trading Day after the Ex-Dividend Date, 
 such adjustment to become effective immediately after the opening of
business on the day following such Record Date. 
 If Distributed Property distributed by the Company to all Holders of its Common Stock
consists of shares of Capital Stock of, or similar equity interests in a subsidiary or other business unit of the Company that are not, or, when issued, will be, traded on a U.S. securities exchange, then the conversion rate then in effect will be
adjusted as provided in paragraph (i) of this Section 10.06(c). 
 (iii) Rights or warrants distributed by the
Company to all holders of Common Stock entitling the holders thereof to subscribe for or purchase shares of Capital Stock (either initially or under certain circumstances), which rights or warrants, until the occurrence of a specified event or
events (“Trigger Event”): (i) are deemed to be transferred with such shares of Common Stock; (ii) are not exercisable; and (iii) are also issued in respect of future issuances of Common Stock, shall be deemed not to
have been 

  
 40 

 
distributed for purposes of this Section 10.06 (and no adjustment to the conversion rate under this Section 10.06 will be required) until the occurrence of the earliest Trigger Event,
whereupon such rights and warrants shall be deemed to have been distributed and an appropriate adjustment (if any is required) to the conversion rate shall be made under this Section 10.06(c). If any such right or warrant, including any such
existing rights or warrants distributed prior to the date of this Indenture, are subject to events, upon the occurrence of which such rights or warrants become exercisable to purchase different securities, evidences of indebtedness or other assets,
then the date of the occurrence of any and each such event shall be deemed to be the date of distribution and record date with respect to new rights or warrants with such rights (and a termination or expiration of the existing rights or warrants
without exercise by any of the holders thereof). In addition, in the event of any distribution (or deemed distribution) of rights or warrants, or any Trigger Event or other event (of the type described in the preceding sentence) with respect thereto
that was counted for purposes of calculating a distribution amount for which an adjustment to the conversion rate under this Section 10.06 was made, (1) in the case of any such rights or warrants that shall all have been redeemed or
repurchased without exercise by any holders thereof, the conversion rate shall be readjusted upon such final redemption or repurchase to give effect to such distribution or Trigger Event, as the case may be, as though it were a cash distribution,
equal to the per share redemption or repurchase price received by a holder or holders of Common Stock with respect to such rights or warrants (assuming such holder had retained such rights or warrants), made to all holders of Common Stock as of the
date of such redemption or repurchase, and (2) in the case of such rights or warrants that shall have expired or been terminated without exercise by any holders thereof, the conversion rate shall be readjusted as if such rights and warrants had
not been issued. 
 (iv) For purposes of this Section 10.06(c), Section 10.06(a) and Section 10.06(b), any
dividend or distribution to which this Section 10.06(c) is applicable that also includes shares of Common Stock to which Section 10.06(a) applies, or rights or warrants to subscribe for or purchase shares of Common Stock to which
Section 10.06(b) applies (or both), shall be deemed instead to be (1) a dividend or distribution of the evidences of indebtedness, assets or shares of capital stock other than such shares of Common Stock to which Section 10.06(a)
applies, or rights or warrants to which Section 10.06(b) applies (and any conversion rate adjustment required by this Section 10.06(c) with respect to such dividend or distribution shall then be made) immediately followed by (2) a
dividend or distribution of such shares of Common Stock or such rights or warrants (and any further conversion rate adjustment required by Section 10.06(a) and Section 10.06(b) with respect to such dividend or distribution shall then be
made). 
 (d) In case the Company shall, by dividend or otherwise, distribute exclusively Cash to all holders of its Common Stock then the
conversion rate shall be adjusted by multiplying the conversion rate in effect immediately prior to the close of business on the Record Date for such dividend or distribution by a fraction, 

(i) the numerator of which shall be the Current Market Price on such Record Date; and 

  
 41 

 (ii) the denominator of which shall be the Current Market Price on such Record
Date minus the amount of Cash so distributed applicable to one share of Common Stock (determined on the basis of the number of shares of Common Stock outstanding on the Record Date), 

such adjustment to be effective immediately after the opening of business on the day following the Record Date; provided that if the portion of
the cash so distributed applicable to one share of Common Stock is equal to or greater than the Current Market Price on the Record Date, in lieu of the foregoing adjustment, adequate provision shall be made so that each Holder shall have the right
to receive, for each $1,000 principal amount of Securities upon conversion, the amount of cash such Holder would have received had such Holder owned a number of shares of Common Stock equal to the conversion rate on the Record Date. If such dividend
or distribution is not so paid or made, the conversion rate shall again be adjusted to be the conversion rate that would then be in effect if such dividend or distribution had not been declared. 

(e) In case a tender or exchange offer made by the Company or any subsidiary for all or any portion of the Common Stock shall expire and such
tender or exchange offer (as amended upon the expiration thereof) shall require the payment to stockholders of Cash and any other consideration per share of Common Stock having a fair market value (as determined by the Board of Directors, and
described in a resolution of the Board of Directors) that as of the last date (the “Expiration Date”) tenders or exchanges may be made pursuant to such tender or exchange offer (as it may be amended) exceeds the Current Market Price
of the Common Stock on the Trading Day next preceding the Expiration Date, the conversion rate shall be increased so that the same shall equal the rate determined by multiplying the conversion rate in effect at the close of business on the Record
Date by a fraction, 
 (i) the numerator of which shall be the sum of (x) the fair market value (determined as
aforesaid) of the aggregate consideration payable to stockholders based on the acceptance (up to any maximum specified in the terms of the tender or exchange offer) of all shares of Common Stock validly tendered or exchanged and not withdrawn as of
the Expiration Date (the shares deemed so accepted up to any such maximum, being referred to as the “Purchased Shares”) and (y) the product of (A) the number of shares of Common Stock outstanding as of the last time
tenders or exchanges may be made pursuant to such tender or exchange offer (the “Expiration Time”), less any Purchased Shares, and (B) the average of the Closing Sale Prices of the Common Stock for the ten consecutive Trading
Days commencing on the Trading Day immediately following the Expiration Date, and 
 (ii) the denominator of which shall be
(A) the number of shares of Common Stock outstanding at the Expiration Time (including any Purchased Shares) multiplied by (B) the average of the Closing Sale Prices of the Common Stock for the ten consecutive Trading Days commencing on
the Trading Day immediately following the Expiration Date, 
 such adjustment to become effective immediately after the opening of business on the day
following the Expiration Time. If the Company is obligated to purchase shares pursuant to any such tender or exchange offer, but the Company is permanently prevented by applicable law 

  
 42 

 
from effecting any such purchases or all such purchases are rescinded, the conversion rate shall again be adjusted to be the conversion rate that would then be in effect if such tender or
exchange offer had not been made. 
 (f) For purposes of this Section 10.06 the term “Record Date” shall mean, with
respect to any dividend, distribution or other transaction or event in which the holders of Common Stock have the right to receive any Cash, securities or other property or in which the Common Stock (or other applicable security) is exchanged for or
converted into any combination of cash, securities or other property, the date fixed for determination of holders of Common Stock entitled to receive such cash, securities or other property (whether such date is fixed by the Board of Directors or by
statute, contract or otherwise). 
 (g) Notwithstanding the above, in no case will the Company adjust the conversion rate pursuant to
clauses (a), (b), (c), (d), (e) or (f) of this Section 10.06 to the extent that the adjustment would reduce the Conversion Price below the par value per share of Common Stock. To the extent that the Company has a shareholder rights
plan in effect, upon conversion of the Securities into Common Stock, a holder will receive, with respect to the Common Stock, if any, received upon conversion, the rights under the rights plan, whether or not the rights have separated from the
Common Stock, prior to any conversion. So long as the Company complies with the preceding sentence, a distribution of rights pursuant to such a rights plan will not trigger a conversion rate adjustment. 

(h) For the avoidance of doubt, for purposes of this Section 10.06, in the event of any reclassification of the Common Stock, as a result
of which the Securities become convertible into more than one class of Common Stock, if an adjustment to the conversion rate is required pursuant to this Section 10.06, references in this Section 10.06 to one share of Common Stock or to
the Current Market Price or Closing Sale Price of one share of Common Stock shall be deemed to refer to a unit or to the price of a unit consisting of the number of shares of each class of Common Stock into which the Securities are then convertible
equal to the numbers of shares of such class issued in respect of one share of Common Stock in such reclassification. The above provisions of this paragraph shall similarly apply to successive reclassifications. 

SECTION 10.07. Fractional Shares. The Company will not issue fractional shares of Common Stock upon conversion of Securities. Instead,
the Company will pay Cash for all fractional shares based on the Closing Sale Price of Common Stock on the last Trading Day prior to the conversion date. The Closing Sale Price of a fractional share shall be determined by multiplying the applicable
Closing Sale Price of a full share by the fractional amount and rounding to the nearest whole cent. If a Holder elects to have more than one Security converted, the number of shares of Common Stock issuable upon conversion and the cash payment in
lieu of fractional shares shall be based on the aggregate principal amount of Securities converted. 
 SECTION 10.08. No Adjustment.
No adjustment in the conversion rate shall be required until cumulative adjustments amount to 1% or more of the conversion rate as last adjusted; provided, however, that any adjustments which by reason of this Section 10.08 are not
required to be made shall be carried forward and taken into account upon the earlier of (x) any conversion of Securities and (y) any subsequent adjustment. All calculations under this Article X shall be made to the nearest cent or to
the nearest one-hundredth of a share, as the case 

  
 43 

 
may be. No adjustment need be made for rights to purchase Common Stock pursuant to a Company plan for reinvestment of dividends or interest. No adjustment need be made for a change in the par
value of the Common Stock. 
 If any rights, options or warrants issued by the Company as described in Section 10.06 are only
exercisable upon the occurrence of certain triggering events, then the conversion rate will not be adjusted as provided in Section 10.06 until the earliest date such triggering event occurs. 

No adjustment need be made for a transaction referred to in this Article X if the Company makes provision for the Holders to participate in
the transaction without conversion on a basis and with notice that the Board of Directors determines to be fair and appropriate in light of the basis and notice on which holders of Common Stock participate in the transaction. 

SECTION 10.09. Other Adjustments. In the event that, as a result of an adjustment made pursuant to Section 10.06, the Holder of
any Security thereafter surrendered for conversion shall become entitled to receive any shares of Capital Stock other than shares of Common Stock, thereafter the conversion rate of such other shares so receivable upon conversion of any Security
shall be subject to adjustment from time to time in a manner and on terms as nearly equivalent as practicable to the provisions with respect to Common Stock contained in this Article X. 

SECTION 10.10. Adjustments for Tax Purposes. In addition to those required by Section 10.06 hereof, and to the extent permitted by
applicable law or applicable rules of the Nasdaq Global Select Market, the Company from time to time may increase the conversion rate by any amount, for any period of at least 20 days, the Board of Directors deems advisable including such increases
that would avoid or diminish any income tax to holders of Common Stock or rights to purchase Common Stock resulting from any dividend or distribution of stock (or rights to acquire stock) or from any event treated as such for income tax purposes or
would otherwise be in the best interests of the Company, which determination shall be conclusive. Whenever the conversion rate is increased pursuant to the preceding sentence, the Company shall mail to the holder of each Security at his last address
appearing on the Security register on the Registrar’s books a notice of the increase at least 15 days prior to the date the increased conversion rate takes effect, and such notice shall state the increased conversion rate and the period during
which it will be in effect. 
 SECTION 10.11. Notice of Adjustment. Whenever the conversion rate is adjusted as herein provided, the
Company shall promptly file with the Trustee and any Conversion Agent other than the Trustee an Officers’ Certificate setting forth the conversion rate after such adjustment and setting forth a brief statement of the facts requiring such
adjustment. Unless and until a Responsible Officer of the Trustee shall have received such Officers’ Certificate, the Trustee shall not be deemed to have knowledge of any adjustment of the conversion rate and may assume without inquiry that the
last conversion rate of which it has knowledge is still in effect. Promptly after delivery of such certificate, the Company shall prepare a notice of such adjustment of the conversion rate setting forth the adjusted conversion rate and the date on
which each adjustment becomes effective and shall mail such notice of such adjustment of the conversion rate to the holder of each Security at its last address appearing on the Security register on the Registrar’s books, within 20 days of the
effective date of such adjustment. Failure to deliver such notice shall not affect the legality or validity of any such adjustment. 

  
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 SECTION 10.12. Notice of Certain Transactions. In the event that: 

(a) the Company takes any action which would require an adjustment in the conversion rate; 

(b) the Company takes any action that would require a supplemental indenture pursuant to Section 10.13; or 

(c) there is a dissolution or liquidation of the Company; 

a Holder of a Security may wish to convert such Security into shares of Common Stock prior to the record date for or the effective date of the transaction so
that he may receive the rights, warrants, securities or assets which a holder of shares of Common Stock on that date may receive. Therefore, the Company shall mail to Holders at the addresses appearing on the Registrar’s books and the Trustee a
notice stating the proposed record or effective date, as the case may be, of any transaction referred to in clause (a), (b) or (c) of this Section 10.12. The Company shall mail such notice at least 15 days before such date;
however, failure to mail such notice or any defect therein shall not affect the validity of any transaction referred to in clause (a), (b) or (c) of this Section 10.12. 

SECTION 10.13. Effect of Recapitalization, Reclassification, Consolidation, Merger or Sale on Conversion Privilege. Upon
(i) any (a) recapitalization or reclassification or (b) change, in each case, with respect to the outstanding shares of Common Stock issuable upon conversion of the Securities (other than a change in par value, or from par value to no
par value, or from no par value to par value, or as a result of a split, subdivision or combination), (ii) any consolidation, merger or combination of the Company with another Person as a result of which holders of shares of Common Stock shall
be entitled to receive stock, securities or other property or assets (including cash) with respect to or in exchange for such shares of Common Stock (other than a merger in which the Company is the continuing corporation and which does not result in
any reclassification of, or change (other than a change in name, or par value, or from par value to no par value, or from no par value to par value or as a result of a subdivision or combination) in, the Common Stock), or (iii) any sale, lease
or other transfer of all or substantially all of the properties and assets of the Company and its subsidiaries substantially as an entirety to any other Person, or any statutory share exchange, in each case as a result of which holders of Common
Stock shall be entitled to receive stock, securities or other property or assets (including cash or any combination thereof) with respect to or in exchange for such Common Stock (any such event a “Merger Event”), then: 

(a) the Company or the successor or purchasing corporation, as the case may be, shall execute with the Trustee a supplemental indenture (which
shall comply with the TIA as in force at the date of execution of such supplemental indenture if such supplemental indenture is then required to so comply) permitted under Section 9.01 providing for the conversion and settlement of the
Securities as set forth in this Indenture. Such supplemental indenture shall 

  
 45 

 
provide for adjustments which shall be as nearly equivalent as may be practicable to the adjustments provided for in this Article. If, in the case of any Merger Event, the Reference Property
includes shares of stock or other securities and assets of a corporation other than the successor or purchasing corporation, as the case may be, in such recapitalization, reclassification, change, consolidation, merger, combination, sale or
conveyance, then such supplemental indenture shall also be executed by such other corporation and shall contain such additional provisions to protect the interests of the Holders of the Securities as the Board of Directors shall reasonably consider
necessary by reason of the foregoing, including to the extent required by the Board of Directors and practicable the provisions providing for the repurchase rights set forth in Article III herein. 

In the event the Company shall execute a supplemental indenture pursuant to this Section 10.13, the Company shall promptly file with the
Trustee an Officers’ Certificate briefly stating the reasons therefor, the kind or amount of shares of stock or other securities or property (including Cash) that will constitute the Reference Property after any such Merger Event any adjustment
to be made with respect thereto and shall promptly mail notice thereof to all Holders. 
 (b) At the effective time of such Merger Event,
(i) the right to convert each $1,000 principal amount of Securities will be changed to a right to convert such Security into the kind and amount of shares of stock, securities or other property or assets (including cash or any combination
thereof) that a holder of a number of shares of Common Stock equal to the conversion rate immediately prior to such transaction would have owned or been entitled to receive (the “Reference Property”) and (ii) the related
conversion obligation shall be settled at the times and otherwise as set forth under clause (c) below. In the event holders of shares of Common Stock have the opportunity to elect the form of consideration to be received in such Merger Event,
the type and amount of consideration that Securityholders would have been entitled to receive shall be deemed to be the weighted average of the types and amounts of consideration received by holders of shares of Common Stock that affirmatively make
an election. The Company shall not become a party to any such transaction unless its terms are consistent with the preceding. None of the foregoing provisions shall affect the right of a holder of Securities to convert its Securities into shares of
Common Stock, as set forth in Section 10.01 and Section 10.02 prior to the effective date of such Merger Event. 
 (c) If
the Securities shall be convertible into Reference Property as set forth above, the related conversion obligation, with respect to each $1,000 principal amount of Securities tendered for conversion after the effective time of any such Merger Event,
shall be settled in units of Reference Property; provided that for purposes of determining the conversion consideration, amounts shall be based on the per unit average value of the Reference Property during the applicable period, such per
unit value shall be (A) for any shares of common stock that are included in the Reference Property, using the procedures set forth in the definition of “Closing Sale Price”; (B) for any other property (other than Cash) included
in the Reference Property, as determined in good faith by the Board of Directors or by a New York Stock Exchange member firm selected by the Board of Directors and (C) for any Cash, the face amount of such Cash. 

(d) The Company shall cause notice of the execution of such supplemental indenture to be mailed to each Securityholder, at its last address
appearing on the Security register on the Registrar’s books provided for in this Indenture, within twenty (20) days after execution thereof. Failure to deliver such notice shall not affect the legality or validity of such supplemental
indenture. 

  
 46 

 (e) The above provisions of this Section 10.13 shall similarly apply to successive Merger
Events. 
 SECTION 10.14. Trustee’s Disclaimer. The Trustee has no duty to determine when an adjustment under this
Article X should be made, how it should be made or what such adjustment should be, but 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 pursuant to Section 10.11 hereof. The Trustee makes no representation as to the validity or value of any securities or assets issued upon conversion of Securities, and the
Trustee shall not be responsible for the failure by the Company to comply with any provisions of this Article X. 
 The Trustee shall
not be under any responsibility to determine the correctness of any provisions contained in any supplemental indenture executed pursuant to Section 10.13, 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 pursuant to Section 10.11 hereof. 

Neither the Trustee nor the Conversion Agent shall be responsible for making any calculations here-under, nor shall either be responsible for
monitoring the company’s stock price, or otherwise determining closing sales price or conversion rates or adjustments. 
 SECTION
10.15. No Registration Rights; Additional Interest. (a) If, at any time during the six-month period beginning on, and including, the date which is six months after the last date of original issuance of the Securities and ending on the
date that is one year after the last date of the original issuance of the Securities, the Company either (i) fails to timely file any document or report that the Company is required to file with the SEC pursuant to Section 13 or 15(d) of
the Exchange Act, as applicable (after giving effect to all applicable grace periods pursuant to Rule 12b-25 thereunder and other than current reports on Form 8-K), and such failure continues for 14 days in the aggregate, or (ii) the Securities
are not otherwise freely tradable by holders other than Affiliates or the Company (as a result of restrictions pursuant to U.S. securities law or the terms of this Indenture or the Securities) (each an “Additional Interest Event”),
the Company will pay Additional Interest on the Securities. Additional Interest will accrue on the Securities at the rate of 0.25% per annum of the principal amount of Securities outstanding for each day during the first 90-day period for which
an Additional Interest Event has occurred and is continuing, such Additional Interest rate will be increased by an additional 0.25% per annum for each subsequent 90-day period for which an Additional Interest Event is not cured or waived prior
to such 90th day of the relevant period, provided that the rate at which such Additional Interest accrues pursuant to this Section 10.15 may in no event exceed 0.50% per annum of the principal amount of the Securities outstanding. 

(b) If, and for so long as, the Private Placement Legend on the Securities has not been removed or the Securities are not otherwise freely
tradable pursuant to Rule 144 by Holders 

  
 47 

 
other than Affiliates (without restrictions pursuant to U.S. securities law or the terms of this Indenture or the Securities) as of the 366th day after the last date of original issuance of the
Securities, the Company will pay Additional Interest on the Securities at a rate equal to 0.50% per annum of the principal amount of Securities outstanding until the Securities are freely tradable as described above. 

(c) Until such time as the Company notifies the Trustee to remove the Private Placement Legend from the Securities, the applicable restricted
CUSIP number will be the CUSIP number for the Securities. Any additional Securities issued in accordance with Section 2.18 may have different restricted CUSIP numbers. At such time as the Company notifies the Trustee to remove the restrictive
legend from the Securities, such legend will be deemed removed from any Global Security and the unrestricted CUSIP number for the Securities will be deemed to be the CUSIP number for the Securities. 

(d) Additional Interest payable pursuant to this Section 10.15 will be payable in arrears on each interest payment date following accrual
in the same manner as regular interest on the Securities. In no event will the rate of any such Additional Interest payable as described in this Section 10.15 when taken together with Additional Interest payable as described under
Section 6.03, exceed a total rate of 1.00% per annum. 
 ARTICLE XI 

Miscellaneous 
 SECTION
11.01. Trust Indenture Act Controls. If any provision of this Indenture limits, qualifies or conflicts with another provision which is required to be included in this Indenture by the TIA, the required provision of the TIA shall control. 

SECTION 11.02. Notices. Any notice or communication by the Company or the Trustee to the other is duly given if in writing and
delivered in person, mailed by first-class mail or by express delivery to the other party’s address stated in this Section 11.02. The Company or the Trustee by notice to the other may designate additional or different addresses for
subsequent notices or communications. 
 Any notice or communication to a Securityholder shall be (i) mailed to its last address
appearing on the Security register on the Registrar’s books (notices shall be deemed to be given on the date of such mailing) or (ii) in accordance with appropriate Depositary procedures, as applicable. Failure to mail a notice or
communication to a Securityholder or any defect in it shall not affect its sufficiency with respect to other Securityholders. 
 If a notice
or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it. 
 If the Company mails
a notice or communication to Securityholders, it shall mail a copy to the other and to the Trustee and each Agent at the same time. 
 All
notices or communications shall be in writing. 

  
 48 

 The Company’s address is: 

WebMD Health Corp. 
 395 Hudson
Street 
 New York, New York 10014-7450 

Facsimile: (201) 703-3401 

Attention: Chief Financial Officer 

The Trustee’s address is: 

The Bank of New York Mellon Trust Company, N.A. 

500 Ross St., 12th Floor 

Pittsburgh, PA 15262-0001 

Attention: Corporate Trust Administration 

The Trustee agrees to accept and act upon instructions or directions pursuant to this Indenture sent by unsecured e-mail, pdf, facsimile
transmission or other similar unsecured electronic methods, provided, however, that the Trustee shall have received an incumbency certificate listing persons designated to give such instructions or directions and containing specimen signatures of
such designated persons, which such incumbency certificate shall be amended and replaced whenever a person is to be added or deleted from the listing. If the Company elects to give the Trustee e-mail or facsimile instructions (or instructions by a
similar electronic method) and the Trustee in its discretion elects to act upon such instructions, the Trustee’s understanding of such instructions shall be deemed controlling. The Trustee shall not be liable for any losses, costs or expenses
arising directly or indirectly from the Trustee’s reliance upon and compliance with such instructions notwithstanding such instructions conflict or are inconsistent with a subsequent written instruction. The Company agrees to assume all risks
arising out of the use of such electronic methods to submit instructions and directions to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, and the risk or interception and misuse by third
parties. 
 SECTION 11.03. Communication by Holders with Other Holders. Securityholders may communicate pursuant to TIA
§ 312(b) with other Securityholders with respect to their rights under this Indenture or the Securities. The Company, the Trustee, the Registrar and anyone else shall have the protection of TIA § 312(c). 

SECTION 11.04. Certificate and Opinion as to Conditions Precedent. Subject to Section 2.02, upon any request or application by the
Company to the Trustee to take any action under this Indenture, the Company shall furnish to the Trustee: 
 (a) an
Officers’ Certificate stating that, in the opinion of the signers, all conditions precedent, if any, provided for in this Indenture relating to the proposed action have been complied with; and 

(b) an Opinion of Counsel stating that, in the opinion of such counsel, all such conditions precedent, if any, have been
complied with. 

  
 49 

 Each signer of an Officers’ Certificate or an Opinion of Counsel may (if so stated) rely,
effectively, upon an Opinion of Counsel as to legal matters and an Officers’ Certificate as to factual matters if such signer reasonably and in good faith believes in the accuracy of the document relied upon. 

SECTION 11.05. Statements Required in Certificate or Opinion. Each Officers’ Certificate or Opinion of Counsel 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 covenant or condition; 
 (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 covenant or condition has been complied with; and 

(d) a statement as to whether or not, in the opinion of such person, such condition or covenant has been complied with. 

SECTION 11.06. Rules by Trustee and Agents. The Trustee may make reasonable rules for action by or at a meeting of Securityholders. The
Registrar, Paying Agent or Conversion Agent may make reasonable rules and set reasonable requirements for their respective functions. 

SECTION 11.07. Legal Holidays. A “Legal Holiday” is a Saturday, a Sunday or a day on which banking institutions are
not required to be open in the City of New York, in the State of New York or in the city in which the Trustee or the applicable Agent administers its corporate trust business. If a payment date is a Legal Holiday at a place of payment, payment may
be made at that place on the next succeeding day that is not a Legal Holiday, and no interest shall accrue on that payment for the intervening period. 

A “business day” is a day other than a Legal Holiday. 

SECTION 11.08. No Recourse Against Others. No past, present or future director, officer, employee, incorporator or stockholder of the
Company, as such, shall have any liability for any obligations of the Company under the Securities or this Indenture or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder by accepting a Security
waives and releases all such liability. The waiver and release are part of the consideration for the issuance of the Securities. 
 SECTION
11.09. Duplicate Originals. The parties may sign any number of copies of this Indenture. Each signed copy shall be an original, but all of them together represent the same agreement. Delivery of an executed counterpart by e-mail or facsimile
shall be effective as delivery of a manually executed counterpart thereof. 

  
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 SECTION 11.10. Governing Law. The laws of the State of New York shall govern this
Indenture and the Securities. 
 SECTION 11.11. 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 11.12. Successors. All agreements of the Company in this Indenture and the Securities shall bind their respective successors.
All agreements of the Trustee in this Indenture shall bind its successors. 
 SECTION 11.13. Separability. In case any provision in
this Indenture or in the Securities 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 11.14. Table of Contents, Headings, etc. The Table of Contents, Cross-Reference Table 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 hereof and shall in no way modify or restrict any of the terms or provisions hereof. 

SECTION 11.15. Waiver of Jury Trial. EACH OF THE COMPANY AND THE TRUSTEE HEREBY IRREVOCABLY 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 SECURITIES OR THE TRANSACTION CONTEMPLATED HEREBY. 

SECTION 11.16. 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 11.17. Submission to
Jurisdiction. The Company hereby irrevocably submits to the jurisdiction of any New York State court sitting in the Borough of Manhattan in the City of New York or any federal court sitting in the Borough of Manhattan in the City of New York in
respect of any suit, action or proceeding arising out of or relating to this Indenture and the Notes, and irrevocably accepts for itself and in respect of its property, generally and unconditionally, jurisdiction of the aforesaid courts. 

SECTION 11.18. Foreign Account Tax Compliance Act (FATCA). In order to comply with applicable tax laws, rules and regulations under
Section 1471-1474 of the Internal Revenue Code of 1986, as amended (inclusive of directives, guidelines and interpretations promulgated by competent authorities) in effect from time to time (“FATCA”), the Company

  
 51 

 
agrees (i) upon reasonable written request, to use commercially reasonable efforts to provide to The Bank of New York Mellon Trust Company, N.A. sufficient information regarding the
transactions contemplated by this Indenture (including any modification to the terms of such transactions), to the extent such information is in the Company’s possession, so The Bank of New York Mellon Trust Company, N.A. can determine whether
it has tax related obligations under FATCA and (ii) that The Bank of New York Mellon Trust Company, N.A. shall be entitled to make any withholding or deduction from payments under the Indenture to the extent necessary to comply with FATCA. 

  
 52 

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

			
	WEBMD HEALTH CORP.
		
	By:	 	 /s/ Peter Anevski

	Name:	 	Peter Anevski
	Title:	 	Executive Vice President and
		 	Chief Financial Officer
	
	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
		
	By:	 	 /s/ Manjari Purkayastha

	Name:	 	Manjari Purkayastha
	Title:	 	Vice President

  
 53 

 EXHIBIT A 

[Face of Security] 
 WEBMD
HEALTH CORP. 
 [Certificate No.             ] 

[INSERT PRIVATE PLACEMENT LEGEND, GLOBAL SECURITY LEGEND AND ORIGINAL ISSUE DISCOUNT LEGEND AS REQUIRED] 

2.625% Convertible Note due 2023 

CUSIP No. 94770V AL6 

WEBMD HEALTH CORP., a Delaware corporation (herein called the “Company”), for value received, hereby promises to pay
to [                    ]/[Cede & Co.]1 or registered assigns, the principal sum
of          Dollars ($        ) [, as such amount may be increased or decreased in accordance with the Indenture and as set forth on Schedule A
hereto,]2 on June 15, 2023, and to pay interest thereon, as provided on the reverse hereof, until the principal and any unpaid and accrued interest is paid or duly provided for on Interest
Payment Dates: June 15 and December 15, with the first payment to be made on December 15, 2016. 
 Record Dates: June 1
and December 1 immediately preceding each Interest Payment Date. 
 The provisions on the back of this certificate are incorporated as
if set forth on the face hereof. 
 IN WITNESS WHEREOF, WEBMD HEALTH CORP. has caused this instrument to be duly signed. 

 

					
	WEBMD HEALTH CORP.
		
	By:	 	  

		 	Name:	 	
		 	Title:	 	

 Dated: 
  

 
  

	1 	If Global Security. 

	2 	Include if Global Security. 

			
	TRUSTEE’S CERTIFICATE OF AUTHENTICATION
	
	This is one of the Securities referred to in the within-mentioned Indenture.
	
	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee
		
	By:	 	  

		 	Authorized Signatory

 Dated: 

 [REVERSE OF SECURITY] 

WEBMD HEALTH CORP. 

2.625% Convertible Note due 2023 

1. Interest. WebMD Health Corp., a Delaware corporation (the “Company”), promises to pay interest on the principal
amount of this Security at the rate per annum shown above. The Company will pay interest semiannually on June 15 and December 15 of each year, with the first payment to be made on December 15, 2016, to the Holders of record on
the immediately preceding June 1 and December 1, respectively, whether or not such day is a business day. Interest on the Securities will accrue on the principal amount from the most recent date to which interest has been paid or provided
for or, if no interest has been paid, from June 1, 2016. Interest will be computed on the basis of a 360-day year of twelve 30-day months. The Company will not be required to make any interest payment on the Securities on any day that is not a
business day until the next succeeding business day. Such interest payment made on the next succeeding business day will be treated as though it were paid on the original due date and no interest will accrue on the payment for the additional period
of time. All references to “interest” in this Security shall be deemed to include Additional Interest (as defined in the Indenture). 

2. Maturity. The Securities will mature on June 15, 2023. 

3. Method of Payment. The Company will pay interest on the Securities (except defaulted interest) to the persons who are registered
Holders of Securities at the close of business on the record date set forth on the face of this Security immediately preceding the applicable interest payment date. Holders must surrender Securities to a Paying Agent to collect the principal or
Repurchase Price of the Securities. The Company will pay all amounts due with respect to the Securities in money of the United States that at the time of payment is legal tender for payment of public and private debts. However, the Company may pay
interest, the Repurchase Price, the premium, if any, and the principal amount, as the case may be, by check or wire payable in such money; provided, however, that a Holder holding Securities with an aggregate principal amount in excess
of $2,000,000 will be paid by wire transfer in immediately available funds at the election of such Holder. The Company may mail an interest check to the Holder’s last address appearing on the Security register on the Registrar’s books.
Notwithstanding the foregoing, so long as this Security is registered in the name of a Depositary or its nominee, all payments hereon shall be made by wire transfer of immediately available funds to the account of such Depositary or its nominee.

 4. Paying Agent, Registrar, Conversion Agent. Initially, The Bank of New York Mellon Trust Company, N.A. (the
“Trustee”), will act as Paying Agent, Registrar and Conversion Agent. The Company may change any Paying Agent, Registrar or Conversion Agent without notice. The Company may act as Paying Agent. 

5. Indenture; Ranking. The Company issued the Securities under an Indenture, dated as of June 1, 2016 (the
“Indenture”), between the Company and the Trustee. The terms of the Securities include those stated in the Indenture and those made part of the Indenture by 

 
reference to the Trust Indenture Act of 1939 (15 U.S. Code §§ 77aaa-77bbbb) (the “Act”) as in effect on the date of the Indenture. The Securities are subject to
all such terms, and Securityholders are referred to the Indenture and the Act for a statement of such terms. The Securities are general unsecured obligations of the Company that are initially limited to $360,000,000 in aggregate principal amount.
Additional Securities may be issued in an unlimited aggregate principal amount, subject to certain conditions specified in the Indenture. Terms used and not otherwise defined herein that are defined in the Indenture have the meanings assigned to
them in the Indenture. 
 6. Repurchase Upon a Fundamental Change. Upon any Fundamental Change (as defined below) with respect to the
Company, each Holder shall have the right (the “Fundamental Change Repurchase Right”), at the Holder’s option, to require the Company to repurchase all of such Holder’s Securities, or a portion thereof which is $1,000 in
principal amount or any positive integral multiple thereof, on the date (the “Fundamental Change Repurchase Date”) that is 30 business days after the date of the Fundamental Change Notice (as defined below) at the Repurchase Price,
plus accrued and unpaid interest to, but not including, the Fundamental Change Repurchase Date. The Repurchase Price for Securities the Company is required to repurchase pursuant to a Fundamental Change shall be paid in Cash. 

7. Conversion. Subject to the provisions of Article X of the Indenture, a Holder of a Security may convert such Security into shares of
Common Stock of the Company. The conversion rate is 11.4845 shares of Common Stock per $1,000 principal amount of Securities, or an effective initial Conversion Price of approximately $87.07 per share, subject to adjustment in the event of certain
circumstances as specified in the Indenture. The Company will deliver Cash in lieu of any fractional share. 
 If a Make-Whole Fundamental
Change occurs and a Holder surrenders its Securities for conversion during the period commencing 20 days prior to the Anticipated Effective Date of the Make-Whole Fundamental Change until 20 days after the Effective Date of the Make-Whole
Fundamental Change, the Company, under certain circumstances described in the Indenture, will increase the conversion rate for the Securities surrendered for conversion by a number of Additional Shares as set forth in Section 10.05 of the
Indenture. 
 To convert a Security, a Holder must (1) complete and sign the Conversion Notice, with appropriate signature guarantee,
on the back of the Security, (2) surrender the Security to a Conversion Agent, (3) furnish appropriate endorsements and transfer documents if required by the Registrar or Conversion Agent, (4) if required by Article X of the
Indenture, pay the amount of interest the Holder may be paid and (5) pay any transfer or similar tax if required. A Holder may convert a portion of a Security if the portion is $1,000 principal amount or a positive integral multiple of $1,000
principal amount. 
 All Conversion Shares shall bear the Private Placement Legend until after the first anniversary of the later of
(i) the issue date for the Securities, (ii) the last date on which the Company or any Affiliate of the Company was the owner of such shares or the Security (or any predecessor security) from which such shares were converted (or such
shorter period of time as permitted by Rule 144 under the Securities Act or any successor provision thereunder) (or such longer period of time as may be required under the Securities Act or applicable State securities laws in the Opinion of Counsel
for the Company, unless otherwise agreed by the Company and the Holder thereof). 

 8. Denominations, Transfer, Exchange. The Securities are in registered form without
coupons in denominations of $1,000 principal amount and positive integral multiples of $1,000 principal amount. The transfer of Securities may be registered and Securities may be exchanged as provided in the Indenture. The Registrar may require a
Holder, among other things, to furnish appropriate endorsements and transfer documents. No service charge shall be made for any such registration of transfer or exchange, but the Company may require payment of a sum sufficient to cover any tax or
other governmental charge payable in connection therewith. 
 9. Persons Deemed Owners. The registered Holder of a Security may be
treated as the owner of such Security for all purposes. 
 10. Merger or Consolidation. The Company shall not consolidate with or
merge with or into, or convey, transfer or lease all or substantially all of its properties and assets to, another person unless (x) the resulting, surviving or transferee person is a corporation, limited liability company, partnership or trust
organized and existing under the laws of the United States, any State thereof or the District of Columbia or a corporation, limited liability company, partnership or trust or comparable legal entity organized under the laws of a foreign jurisdiction
and whose common equity securities (or whose direct parent company’s common equity securities) are listed on the New York Stock Exchange, the Nasdaq Global Select Market or the Nasdaq Global Market prior to or upon giving effect to the
transaction (provided, however, that in the case of a transaction where the surviving entity is organized under the laws of a foreign jurisdiction, the Company may not consummate the transaction without first (i) making provision for the
satisfaction of its obligations to repurchase the Securities following a Fundamental Change, if any, (ii) amending the terms of the Securities to provide that, in the event the Company is required under the laws of such foreign jurisdiction (or
any political subdivision thereof) to withhold or deduct amounts in respect of taxes from payments made to Securityholders on the Securities, the Company will pay such additional amounts to the holders as may be necessary so that each Securityholder
will receive the same amounts it would have received had no such withholding or deduction been required, provided that no additional amounts will be payable with respect to any Security for (1) any taxes imposed by reason of any present
or former connection between a Securityholder and any political organization or governmental authority thereof or therein having power to tax other than the mere purchase, holding or disposition of any Security, including, without limitation, such
Securityholder being or having been a citizen or resident thereof or being or having been present or engaged in a trade or business therein or having had a permanent establishment therein, (2) any taxes imposed by reason of a
Securityholder’s failure to comply with any certification, identification, documentation or other reporting requirement if compliance is required by law, regulation, administrative practice or an applicable treaty as a precondition to exemption
from, or a reduction in the rate of withholding of, such taxes (provided that the Company advise the Trustee and the Securityholders of any change in such requirements), (3) any tax, assessment or other governmental charge which is payable
otherwise than by withholding from payment of (or in respect of) principal of, premium, if any, or any interest on, the Securities, (4) estate, inheritance, gift, sale, transfer, personal property, value added or similar taxes or other
governmental charges, and (5) any taxes that the Board of Directors determines in good faith are typically carved out of 

 
an issuer’s obligation to pay additional amounts with respect to payments made on debt securities issued by corporations organized in such foreign jurisdiction as of the time of the
applicable transaction, (iii) obtaining an opinion of tax counsel experienced in such matters to the effect that, under then existing United States federal income tax laws, there would be no material adverse tax consequences to Securityholders
of the Securities resulting from such transaction and (iv) if such surviving entity qualifies for Section 5.01 of the Indenture as a result of the listing of its direct parent’s common equity securities, such parent will provide a
full and unconditional guarantee of the Company’s obligations under the Securities and the Indenture; (y) such person assumes by supplemental indenture all the obligations of the Company, under the Securities and this Indenture; and
(z) immediately after giving effect to the transaction, no Default or Event of Default shall exist. 
 11. Amendments, Supplements
and Waivers. Subject to certain exceptions, the Indenture or the Securities may be amended or supplemented with the consent of the Holders of a majority in aggregate principal amount of the Securities then outstanding, and any existing Default
or Event of Default may be waived with the consent of the Holders of a majority in aggregate principal amount of the Securities then outstanding. Without notice to or the consent of any Securityholder, the Indenture or the Securities may be amended
or supplemented, with the consent of the Trustee, to cure any ambiguity, inconsistency or other defect in the Indenture; to comply with Sections 5.01, 10.05 and 10.13 of the Indenture; to evidence a successor to the Company and the assumption
by that successor of the Company’s obligations under the Indenture and the Securities; to evidence and provide for the acceptance of the appointment under the Indenture of a successor Trustee; to secure the obligations of the Company in respect
of the Securities; to add to covenants of the Company described in the Indenture for the benefit of Securityholders or to surrender any right or power conferred upon the Company; to increase the conversion rate; to issue additional Securities
pursuant to Section 2.18 of the Indenture; or to conform, as necessary, the Indenture and the form or terms of the Securities to the description of the Securities set forth in the offering documents. 

12. Defaults and Remedies. An Event of Default includes the occurrence of those events set forth in Section 6.01 of the Indenture.
If any Event of Default occurs and is continuing, the Trustee or the Holders of at least 25% in aggregate principal amount of the Securities then outstanding may declare all the Securities to be due and payable immediately, except as provided in the
Indenture. If an Event of Default specified in Section 6.01(f) or (g) of the Indenture with respect to the Company occurs, the principal of and accrued interest on all the Securities shall ipso facto become and be immediately due
and payable without any declaration or other act on the part of the Trustee or any Securityholder. The Company must furnish an annual compliance certificate to the Trustee. 

13. Trustee Dealings with the Company. The Trustee under the Indenture, or any banking institution serving as successor Trustee
thereunder, in its individual or any other capacity, may make loans to, accept deposits from, and perform services for the Company or its Affiliates, and may otherwise deal with the Company or its Affiliates, as if it were not Trustee. 

14. No Recourse Against Others. No past, present or future director, officer, employee, incorporator or stockholder, as such, of the
Company shall have any liability for any obligations of the Company under the Securities or the Indenture or for any claim based on, in 

 
respect of or by reason of such obligations or their creation. Each Securityholder by accepting a Security waives and releases all such liability. The waiver and release are part of the
consideration for the issue of the Securities. 
 15. Authentication. This Security shall not be valid until authenticated by the
manual signature of the Trustee or an authenticating agent. 
 16. Abbreviations. Customary abbreviations may be used in the name of
a Securityholder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (= tenants by the entirety), 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). 
 THE COMPANY SHALL FURNISH TO ANY SECURITYHOLDER UPON WRITTEN REQUEST AND WITHOUT CHARGE A COPY OF THE INDENTURE. REQUESTS MAY BE
MADE TO: 
 WebMD Health Corp. 

395 Hudson Street 
 New York, New
York 10014-7450 
 Attention: Chief Financial Officer 

			
	 [FORM OF ASSIGNMENT]

 

	 I or we assign to
  

	 PLEASE INSERT SOCIAL SECURITY OR
 OTHER
IDENTIFYING NUMBER
	 	
		
	
                     
                                         
               
	 	

	
	
	  

	(please print or type name and address)
	
	  

	
	  

	the within Security and all rights thereunder, and hereby irrevocably constitutes and appoints
	  

	Attorney to transfer the Security on the books of the Company with full power of substitution in the premises.

 

			
	Dated:
                                         
                       	  	  

		  	NOTICE: The signature on this assignment must correspond with the name as it appears upon the face of the within Security in every particular without alteration or enlargement or any change whatsoever and be guaranteed by a
guarantor institution participating in the Securities Transfer Agents Medallion Program or in such other guarantee program acceptable to the Trustee.

Signature Guarantee:
                                         
        
  

 In connection with any transfer of this Security occurring prior to the Resale Restriction
Termination Date, the undersigned confirms that it has not utilized any general solicitation or general advertising in connection with transfer and confirms that this Security is being transferred: 

[Check One] 
 (1)
                     to the Company or any subsidiary thereof; or 

(2)                      pursuant
to and in compliance with Rule 144A under the Securities Act of 1933, as amended; or 
 (3)
                     pursuant to the exemption from registration provided by Rule 144 under the Securities Act of 1933, as amended; or

 (4)                     
pursuant to an effective registration statement under the Securities Act of 1933. 
 and unless the box below is checked, the undersigned confirms that such
Security is not being transferred to an “affiliate” of the Company as defined in Rule 144 under the Securities Act of 1933, as amended (an “Affiliate”): 

 ̈  The transferee is an Affiliate of the Company. (If the Security is transferred to
an Affiliate, the restrictive legend must remain on the Security for one year following the date of the transfer). 
 Unless one of
the items is checked, the Trustee will refuse to register any of the Securities evidenced by this certificate in the name of any person other than the registered Holder thereof; provided, however, that if item (3) is checked, the
Company or the Trustee may require, prior to registering any such transfer of the Securities, in their sole discretion, such written legal opinions, certifications and other information as the Trustee or the Company have reasonably requested to
confirm that such transfer is being made pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act of 1933, as amended. 

If none of the foregoing items are checked, the Trustee or Registrar shall not be obligated to register this Security in the name of any
person other than the Holder hereof unless and until the conditions to any such transfer of registration set forth herein and in Section 2.16 of the Indenture shall have been satisfied. 

 

									
	Dated:	  	  
	  		  	Signed:	 	  

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

					
		
	Signature Guarantee:	 	  

 TO BE COMPLETED BY PURCHASER IF (2) ABOVE IS CHECKED 

The undersigned represents and warrants that it is purchasing this Security for its own account or an account with respect to which it
exercises sole investment discretion and that it and any such account is a “qualified institutional buyer” within the meaning of Rule 144A under the Securities Act of 1933, as amended, and is aware that the sale to it is being made in
reliance on Rule 144A and acknowledges that it has received such information regarding the Company as the undersigned has requested pursuant to Rule 144A or has determined transferor is relying upon the undersigned’s foregoing representations
in order to claim the exemption from registration provided by Rule 144A. 
  

							
	Dated:	 	  
	 		 	  

		 		 		 	NOTICE: To be executed by an executive officer

			
	CONVERSION NOTICE
	
	To convert this Security into Common Stock, check the box:   ̈
	
	To convert only part of this Security, state the principal amount to be converted (must be in multiples of $1,000):
	
	$                                 
                                       
	
	If you want the stock certificate, if any, made out in another person’s name, fill in the form below:
	
	  

	(Insert other person’s soc. sec. or tax I.D. no.)
	
	  

	
	  

	
	  

	
	  

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

											
					
	Date:	 	  
	 		 		 	Signature(s):
                                         
                                   
					
		 		 		 	  	 	  

		 		 		 		 	(Sign exactly as your name(s) appear(s) on the other side of this Security)

							
			
	Signature(s) guaranteed by:	 		 	  

		 		 	(All signatures must be guaranteed by a guarantor institution participating in the Securities Transfer Agents Medallion Program or in such other guarantee program acceptable to the Trustee.)

 OPTION OF HOLDER TO ELECT REPURCHASE NOTICE 

Certificate No. of Security:                     

 If you elect to have this Security purchased by the Company pursuant to Section 3.01 of the Indenture, check the box:   ̈ 
 If you elect to have only part of this Security purchased by the Company pursuant to
Section 3.01 of the Indenture state the principal amount: 
 $
                                         
                                

(in an integral multiple of $1,000) 
  

									
	Date:                                   
                                         
             	 		 	Signature(s):                                  
                                         
     
					
		 		 		 		 	  

		 		 		 		 	(Sign exactly as your name(s) appear(s) on the other side of this Security)
				
	Signature(s) guaranteed by:	 		 		 	  

		 		 		 		 	(All signatures must be guaranteed by a guarantor institution participating in the Securities Transfer Agents Medallion Program or in such other guarantee program acceptable to the Trustee.)

 SCHEDULE A 

SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL SECURITY 

The following exchanges of a part of this Global Security for an interest in another Global Security or for Securities in certificated form,
have been made: 
  

									
	Date of Exchange	  	 Amount of

decrease in

Principal amount

of this Global

Security
	  	 Amount of

increase in
 Principal

amount of this
 Global

Security
	  	 Principal amount

of this Global
Security

following such
decrease (or
increase)
	  	Signature or
authorized
signatory of
Trustee or Note
Custodian
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	

 Exhibit B-1 

FORM OF PRIVATE PLACEMENT LEGEND 
 THIS SECURITY
AND ANY COMMON STOCK ISSUABLE UPON THE CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH
REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY NOTIFIED THAT THE SELLER OF THIS SECURITY MAY BE RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A
THEREUNDER. 
 THIS SECURITY AND ANY COMMON STOCK ISSUABLE UPON THE CONVERSION OF THIS SECURITY MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED
EXCEPT (A)(1) TO A PERSON WHO THE TRANSFEROR REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT ACQUIRING FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER IN A
TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (2) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF AVAILABLE) OR (3) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE
SECURITIES ACT AND (B) IN ACCORDANCE WITH ALL APPLICABLE SECURITIES LAWS OF THE STATES OF THE UNITED STATES AND OTHER JURISDICTIONS. 
 THIS SECURITY,
ANY SHARES OF COMMON STOCK ISSUABLE UPON ITS CONVERSION AND ANY RELATED DOCUMENTATION MAY BE AMENDED OR SUPPLEMENTED FROM TIME TO TIME TO MODIFY THE RESTRICTIONS ON RESALES AND OTHER TRANSFERS OF THIS SECURITY AND ANY SUCH SHARES TO REFLECT ANY
CHANGE IN APPLICABLE LAW OR REGULATION (OR THE INTERPRETATION THEREOF) OR IN PRACTICES RELATING TO THE RESALE OR TRANSFER OF RESTRICTED SECURITIES GENERALLY. THE HOLDER OF THIS SECURITY AND SUCH SHARES SHALL BE DEEMED BY THE ACCEPTANCE OF THIS
SECURITY AND ANY SUCH SHARES TO HAVE AGREED TO ANY SUCH AMENDMENT OR SUPPLEMENT. 

 Exhibit B-2 

FORM OF LEGEND FOR GLOBAL SECURITY 

Any Global Security authenticated and delivered hereunder shall bear a legend (which would be in addition to any other legends required in the
case of a Restricted Security) in substantially the following form: 
 THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE OF A DEPOSITARY OR A SUCCESSOR DEPOSITARY. THIS SECURITY IS NOT EXCHANGEABLE FOR SECURITIES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS
NOMINEE EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS SECURITY (OTHER THAN A TRANSFER OF THIS SECURITY 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) MAY BE REGISTERED EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE. 
 UNLESS
THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE ISSUED IS
REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF
DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 

TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF CEDE & CO. OR TO A SUCCESSOR
THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN SECTION 2.16 OF THE INDENTURE. 

 Exhibit B-3 

FORM OF ORIGINAL ISSUE DISCOUNT LEGEND 
 THIS
SECURITY WAS ISSUED WITH ORIGINAL ISSUE DISCOUNT FOR PURPOSES OF SECTIONS 1272, 1273 AND 1275 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED. THE COMPANY AGREES TO PROVIDE PROMPTLY TO THE HOLDER OF THIS SECURITY, UPON WRITTEN REQUEST, THE ISSUE
PRICE, AMOUNT OF ORIGINAL ISSUE DISCOUNT, ISSUE DATE AND YIELD TO MATURITY WITH RESPECT TO THE SECURITY. ANY SUCH WRITTEN REQUEST SHOULD BE SENT TO THE COMPANY AT THE FOLLOWING ADDRESS: WEBMD HEALTH CORP., 395 HUDSON STREET, NEW YORK, NEW YORK
10014-7450, ATTENTION: CHIEF FINANCIAL OFFICER.

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