Document:

Exhibit 4.1

 

 

 

WEB.COM GROUP, INC.,

Issuer

AND

WELLS FARGO BANK, NATIONAL ASSOCIATION,

Trustee 

 

 

_______________

 

INDENTURE

Dated as of August 14, 2013

 

 

_______________

 

Debt Securities

 

    	 

    	 

    

 

Table Of Contents

Page

 

 

	ARTICLE 1	 	DEFINITIONS	 	1
	 	 	 	 	 
	Section 1.01	 	Definitions of Terms	 	1
	 	 	 	 	 
	ARTICLE 2	 	ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES	 	5
	 	 	 	 	 
	Section 2.01	 	Designation and Terms of Securities	 	5
	 	 	 	 	 
	Section 2.02	 	Form of Securities and Trustee’s Certificate	 	8
	 	 	 	 	 
	Section 2.03	 	Denominations: Provisions for Payment	 	8
	 	 	 	 	 
	Section 2.04	 	Execution and Authentications	 	10
	 	 	 	 	 
	Section 2.05	 	Registration of Transfer and Exchange	 	10
	 	 	 	 	 
	Section 2.06	 	Temporary Securities	 	12
	 	 	 	 	 
	Section 2.07	 	Mutilated, Destroyed, Lost or Stolen Securities	 	12
	 	 	 	 	 
	Section 2.08	 	Cancellation	 	13
	 	 	 	 	 
	Section 2.09	 	Benefits of Indenture	 	13
	 	 	 	 	 
	Section 2.10	 	Authenticating Agent	 	13
	 	 	 	 	 
	Section 2.11	 	Global Securities	 	14
	 	 	 	 	 
	Section 2.12	 	CUSIP Numbers	 	15
	 	 	 	 	 
	ARTICLE 3	 	REDEMPTION OF SECURITIES AND SINKING FUND PROVISIONS	 	15
	 	 	 	 	 
	Section 3.01	 	Redemption	 	15
	 	 	 	 	 
	Section 3.02	 	Notice of Redemption	 	15
	 	 	 	 	 
	Section 3.03	 	Payment Upon Redemption	 	17
	 	 	 	 	 
	Section 3.04	 	Sinking Fund	 	17
	 	 	 	 	 
	Section 3.05	 	Satisfaction of Sinking Fund Payments with Securities	 	17
	 	 	 	 	 
	Section 3.06	 	Redemption of Securities for Sinking Fund	 	18
	 	 	 	 	 
	ARTICLE 4	 	COVENANTS	 	18
	 	 	 	 	 
	Section 4.01	 	Payment of Principal, Premium and Interest	 	18
	 	 	 	 	 
	Section 4.02	 	Maintenance of Office or Agency	 	18
	 	 	 	 	 
	Section 4.03	 	Paying Agents	 	19
	 	 	 	 	 
	Section 4.04	 	Appointment to Fill Vacancy in Office of Trustee	 	20

 

    	 

    	 

    

 

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	ARTICLE 5	 	SECURITYHOLDERS’ LISTS AND REPORTS BY THE COMPANY AND THE TRUSTEE	 	20
	 	 	 	 	 
	Section 5.01	 	Company to Furnish Trustee Names and Addresses of Securityholders	 	20
	 	 	 	 	 
	Section 5.02	 	Preservation Of Information; Communications With Securityholders	 	20
	 	 	 	 	 
	Section 5.03	 	Reports by the Company	 	21
	 	 	 	 	 
	Section 5.04	 	Reports by the Trustee	 	21
	 	 	 	 	 
	ARTICLE 6	 	REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT	 	22
	 	 	 	 	 
	Section 6.01	 	Events of Default	 	22
	 	 	 	 	 
	Section 6.02	 	Collection of Indebtedness and Suits for Enforcement by Trustee	 	24
	 	 	 	 	 
	Section 6.03	 	Application of Moneys Collected	 	25
	 	 	 	 	 
	Section 6.04	 	Limitation on Suits	 	25
	 	 	 	 	 
	Section 6.05	 	Rights and Remedies Cumulative; Delay or Omission Not Waiver	 	26
	 	 	 	 	 
	Section 6.06	 	Control by Securityholders	 	26
	 	 	 	 	 
	Section 6.07	 	Undertaking to Pay Costs	 	27
	 	 	 	 	 
	ARTICLE 7	 	CONCERNING THE TRUSTEE	 	27
	 	 	 	 	 
	Section 7.01	 	Certain Duties and Responsibilities of Trustee	 	27
	 	 	 	 	 
	Section 7.02	 	Certain Rights of Trustee	 	29
	 	 	 	 	 
	Section 7.03	 	Trustee Not Responsible for Recitals or Issuance or Securities	 	31
	 	 	 	 	 
	Section 7.04	 	May Hold Securities	 	31
	 	 	 	 	 
	Section 7.05	 	Moneys Held in Trust	 	31
	 	 	 	 	 
	Section 7.06	 	Compensation and Reimbursement	 	32
	 	 	 	 	 
	Section 7.07	 	Reliance on Officer’s Certificate	 	32
	 	 	 	 	 
	Section 7.08	 	Disqualification; Conflicting Interests	 	33
	 	 	 	 	 
	Section 7.09	 	Corporate Trustee Required; Eligibility	 	33
	 	 	 	 	 
	Section 7.10	 	Resignation and Removal; Appointment of Successor	 	33
	 	 	 	 	 
	Section 7.11	 	Acceptance of Appointment By Successor	 	34
	 	 	 	 	 
	Section 7.12	 	Merger, Conversion, Consolidation or Succession to Business	 	36

 

    	 

    	 

    

 

 

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	Section 7.13	 	Preferential Collection of Claims Against the Company	 	36
	 	 	 	 	 
	Section 7.14	 	Notice of Default.	 	36
	 	 	 	 	 
	ARTICLE 8	 	CONCERNING THE SECURITYHOLDERS	 	36
	 	 	 	 	 
	Section 8.01	 	Evidence of Action by Securityholders	 	36
	 	 	 	 	 
	Section 8.02	 	Proof of Execution by Securityholders	 	37
	 	 	 	 	 
	Section 8.03	 	Who May be Deemed Owners	 	37
	 	 	 	 	 
	Section 8.04	 	Certain Securities Owned by Company Disregarded	 	38
	 	 	 	 	 
	Section 8.05	 	Actions Binding on Future Securityholders	 	38
	 	 	 	 	 
	ARTICLE 9	 	SUPPLEMENTAL INDENTURES	 	38
	 	 	 	 	 
	Section 9.01	 	Supplemental Indentures Without the Consent of Securityholders	 	38
	 	 	 	 	 
	Section 9.02	 	Supplemental Indentures With Consent of Securityholders	 	39
	 	 	 	 	 
	Section 9.03	 	Effect of Supplemental Indentures	 	40
	 	 	 	 	 
	Section 9.04	 	Securities Affected by Supplemental Indentures	 	40
	 	 	 	 	 
	Section 9.05	 	Execution of Supplemental Indentures	 	40
	 	 	 	 	 
	ARTICLE 10	 	SUCCESSOR ENTITY	 	41
	 	 	 	 	 
	Section 10.01	 	Company May Consolidate, Etc.	 	41
	 	 	 	 	 
	Section 10.02	 	Successor Entity Substituted	 	41
	 	 	 	 	 
	ARTICLE 11	 	SATISFACTION AND DISCHARGE	 	42
	 	 	 	 	 
	Section 11.01	 	Satisfaction and Discharge of Indenture	 	42
	 	 	 	 	 
	Section 11.02	 	Discharge of Obligations	 	43
	 	 	 	 	 
	Section 11.03	 	Deposited Moneys to be Held in Trust	 	43
	 	 	 	 	 
	Section 11.04	 	Payment of Moneys Held by Paying Agents	 	43
	 	 	 	 	 
	Section 11.05	 	Repayment to Company	 	43
	 	 	 	 	 
	ARTICLE 12	 	IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS	 	44
	 	 	 	 	 
	Section 12.01	 	No Recourse	 	44
	 	 	 	 	 
	ARTICLE 13	 	MISCELLANEOUS PROVISIONS	 	44
	 	 	 	 	 
	Section 13.01	 	Effect on Successors and Assigns	 	44
	 	 	 	 	 
	Section 13.02	 	Actions by Successor	 	44
	 	 	 	 	 
	Section 13.03	 	Surrender of Company Powers	 	44
	 	 	 	 	 
	Section 13.04	 	Notices	 	45

 

 

    	 

    	 

    

 

 

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	Section 13.05	 	Governing Law	 	45
	 	 	 	 	 
	Section 13.06	 	Treatment of Securities as Debt	 	45
	 	 	 	 	 
	Section 13.07	 	Certificates and Opinions as to Conditions Precedent	 	45
	 	 	 	 	 
	Section 13.08	 	Payments on Business Days	 	46
	 	 	 	 	 
	Section 13.09	 	Conflict with Trust Indenture Act	 	46
	 	 	 	 	 
	Section 13.10	 	Counterparts	 	46
	 	 	 	 	 
	Section 13.11	 	Separability	 	46
	 	 	 	 	 
	Section 13.12	 	Compliance Certificates	 	46

 

    	 

    	 

    

INDENTURE

 

Indenture,
dated as of August 14, 2013, among Web.com Group, Inc.,
a Delaware corporation (the “Company”), and WELLS FARGO BANK, NATIONAL ASSOCIATION, as trustee (the “Trustee”):

 

Whereas,
for its lawful corporate purposes, the Company has duly authorized the execution and delivery of this Indenture to provide for
the issuance of debt securities (hereinafter referred to as the “Securities”), in an unlimited aggregate principal
amount to be issued from time to time in one or more series as in this Indenture provided, as registered Securities without coupons,
to be authenticated by the certificate of the Trustee;

 

Whereas,
to provide the terms and conditions upon which the Securities are to be authenticated, issued and delivered, the Company has duly
authorized the execution of this Indenture; and

 

Whereas,
all things necessary to make this Indenture a valid agreement of the Company, in accordance with its terms, have been done.

 

Now,
Therefore, in consideration of the premises and the purchase of the Securities by the holders thereof, it is mutually
covenanted and agreed as follows for the equal and ratable benefit of the holders of Securities:

 

article
1

DEFINITIONS

 

Section 1.01Definitions
of Terms.

 

The terms defined in
this Section (except as in this Indenture or any indenture supplemental hereto otherwise expressly provided or unless the context
otherwise requires) for all purposes of this Indenture and of any indenture supplemental hereto shall have the respective meanings
specified in this Section and shall include the plural as well as the singular. All other terms used in this Indenture that are
defined in the Trust Indenture Act of 1939, as amended, or that are by reference in such Act defined in the Securities Act of 1933,
as amended (except as herein or any indenture supplemental hereto otherwise expressly provided or unless the context otherwise
requires), shall have the meanings assigned to such terms in said Trust Indenture Act and in said Securities Act as in force at
the date of the execution of this instrument.

 

“Authenticating
Agent” means the Trustee or an authenticating agent with respect to all or any of the series of Securities appointed
by the Trustee pursuant to Section 2.10.

 

“Bankruptcy
Law” means Title 11, U.S. Code, or any similar federal or state law for the relief of debtors.

 

“Board
of Directors” means the Board of Directors (or the functional equivalent thereof) of the Company or any duly authorized
committee of such Board.

 

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“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 the Board of Directors (or duly authorized committee thereof) and to be in full force and effect on the date
of such certification.

 

“Business
Day” means, with respect to any series of Securities, any day other than a day on which federal or state banking
institutions in the Borough of Manhattan, the City of New York, or in the city of the Corporate Trust Office of the Trustee, are
authorized or obligated by law, executive order or regulation to close.

 

“Commission”
means the Securities and Exchange Commission, as from time to time constituted, created under the Exchange Act, or, if at any time
after the execution of this instrument such Commission is not existing and performing the duties now assigned to it under the Trust
Indenture Act, then the body performing such duties at such time.

 

“Company”
means Web.com Group, Inc., a corporation duly organized and existing under the laws of the State of Delaware, and, subject to the
provisions of Article Ten, shall also include its successors and assigns.

 

“Corporate
Trust Office” means the office of the Trustee at which, at any particular time, this Indenture shall be principally
administered; which office at the date of the execution of this Indenture is located at 707 Wilshire Blvd, 17th Floor, Los Angeles,
CA 90017, Attention: Administrator for Web.com Group, Inc. or at
any other time at such other address as the Trustee may designate from time to time by written notice to the Issuer.

 

“Custodian”
means any receiver, trustee, assignee, liquidator or similar official under any Bankruptcy Law.

 

“Defaulted
Interest” has the meaning set forth in Section 2.03.

 

“Depositary”
means, with respect to Securities of any series for which the Company shall determine that such Securities will be issued as a
Global Security, The Depository Trust Company, another clearing agency, or any successor registered as a clearing agency under
the Exchange Act, or other applicable statute or regulation, which, in each case, shall be designated by the Company pursuant to
either Section 2.01 or 2.11.

 

“Event
of Default” means, with respect to Securities of a particular series, any event specified in Section 6.01, continued
for the period of time, if any, therein designated.

 

“Exchange
Act” means the United States Securities and Exchange Act of 1934, as amended, and the rules and regulations promulgated
by the Commission thereunder.

 

“Global
Security” means a Security issued to evidence all or a part of any series of Securities which is executed by the
Company and authenticated and delivered by the Trustee to the Depositary or pursuant to the Depositary’s instruction, all
in accordance with the Indenture, which shall be registered in the name of the Depositary or its nominee.

 

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“Governmental
Obligations” means securities that are (a) direct obligations of the United States of America for the payment
of which its full faith and credit is pledged or (b) obligations of a Person controlled or supervised by and acting as an
agency or instrumentality of the United States of America, the payment of which is unconditionally guaranteed as a full faith and
credit obligation by the United States of America that, in either case, are not callable or redeemable at the option of the issuer
thereof at any time prior to the stated maturity of the Securities, and shall also include a depositary receipt issued by a bank
or trust company as custodian with respect to any such Governmental Obligation or a specific payment of principal of or interest
on any such Governmental Obligation held by such custodian for the account of the holder of such depositary receipt; provided,
however, that (except as required by law) such custodian is not authorized to make any deduction from the amount payable to the
holder of such depositary receipt from any amount received by the custodian in respect of the Governmental Obligation or the specific
payment of principal of or interest on the Governmental Obligation evidenced by such depositary receipt.

 

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

 

“Indenture”
means this instrument as originally executed or as it may from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into in accordance with the terms hereof and shall include the terms of particular series of Securities
established as contemplated by Section 2.01.

 

“Interest
Payment Date”, when used with respect to any installment of interest on a Security of a particular series, means
the date specified in such Security or in a Board Resolution or in an indenture supplemental hereto with respect to such series
as the fixed date on which an installment of interest with respect to Securities of that series is due and payable.

 

“Officer”
means, with respect to the Company, the chairman of the Board of Directors, a chief executive officer, a president, a chief financial
officer, a chief operating officer, any executive vice president, any senior vice president, any vice president, the treasurer
or any assistant treasurer, the controller or any assistant controller or the secretary or any assistant secretary.

 

“Officer’s
Certificate” means a certificate signed by any Officer. Each such certificate shall include the statements provided
for in Section 13.07, if and to the extent required by the provisions thereof.

 

“Opinion
of Counsel” means an opinion in writing subject to customary exceptions of legal counsel, who may be an employee
of or counsel for the Company, that is delivered to the Trustee in accordance with the terms hereof. Each such opinion shall include
the statements provided for in Section 13.07, if and to the extent required by the provisions thereof.

 

“Outstanding”,
when used with reference to Securities of any series, means, subject to the provisions of Section 8.04, as of any particular time,
all Securities of that series theretofore authenticated and delivered by the Trustee under this Indenture, except (a) Securities
theretofore canceled by the Trustee or any paying agent, or delivered to the Trustee or any paying agent for cancellation or that
have previously been canceled; (b) Securities or portions thereof for the payment or redemption of which moneys or Governmental
Obligations in the necessary amount shall have been deposited in trust with the Trustee or with any paying agent (other than the
Company) or shall have been set aside and segregated in trust by the Company (if the Company shall act as its own paying agent);
provided, however, that if such Securities or portions of such Securities are to be redeemed prior to the maturity thereof, notice
of such redemption shall have been given as provided in Article Three, or provision satisfactory to the Trustee shall have been
made for giving such notice; and (c) Securities in lieu of or in substitution for which other Securities shall have been authenticated
and delivered pursuant to the terms of Section 2.07.

 

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“Person”
means any individual, corporation, partnership, joint venture, joint-stock company, limited liability company, association, trust,
unincorporated organization, any other entity or organization, including a government or political subdivision or an agency or
instrumentality thereof.

 

“Predecessor
Security” of any particular Security means every previous Security evidencing all or a portion of the same debt as
that evidenced by such particular Security; and, for the purposes of this definition, any Security authenticated and delivered
under Section 2.07 in lieu of a lost, destroyed or stolen Security shall be deemed to evidence the same debt as the lost, destroyed
or stolen Security.

 

“Responsible
Officer” when used with respect to the Trustee means any officer within the Corporate Trust Office of the Trustee
(or any successor group of the Trustee) or any other officer of the Trustee customarily performing functions similar to those performed
by any of the above designated officers and also means, with respect to a particular corporate trust matter, any other officer
to whom such matter is referred because of his knowledge of and familiarity with the particular subject and in each case who shall
have direct responsibility for the administration of this Indenture.

 

“Securities”
has the meaning stated in the first recital of this Indenture and more particularly means any Securities authenticated and delivered
under this Indenture.

 

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

 

“Securityholder”,
“holder of Securities”, “registered holder”, or other similar term, means the
Person or Persons in whose name or names a particular Security is registered on the Security Register kept for that purpose in
accordance with the terms of this Indenture.

 

“Security
Register” and “Security Registrar” shall have the meanings as set forth in Section 2.05.

 

“Subsidiary” means,
with respect to any Person, any corporation, association, partnership or other business entity of which more than 50% of the total
voting power of shares of capital stock or other interests (including partnership interests) entitled (without regard to the occurrence
of any contingency) to vote in the election of directors, managers, general partners or trustees thereof is at the time owned or
controlled, directly or indirectly, by (i) such Person; (ii) such Person and one or more Subsidiaries of such Person; or (iii)
one or more Subsidiaries of such Person.

 

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“Trustee”
means Wells Fargo Bank, National Association and, subject to the provisions of Article Seven, shall also include its successors
and assigns, and, if at any time there is more than one Person acting in such capacity hereunder, “Trustee” shall mean
each such Person. The term “Trustee” as used with respect to a particular series of the Securities shall mean the trustee
with respect to that series.

 

“Trust
Indenture Act” means the Trust Indenture Act of 1939, as amended.

 

“U.S.A.
Patriot Act” means the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and
Obstruct Terrorism Act of 2001, Pub. L. 107-56, as amended and signed into law October 26, 2001.

 

article
2

ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES

 

Section 2.01Designation
and Terms of Securities.

 

(a)The aggregate
principal amount of Securities that may be authenticated and delivered under this Indenture is unlimited. The Securities may be
issued in one or more series up to the aggregate principal amount of Securities of that series from time to time authorized by
or pursuant to a Board Resolution or pursuant to one or more indentures supplemental hereto. Prior to the initial issuance of Securities
of any series, there shall be established in or pursuant to a Board Resolution, and set forth in an Officer’s Certificate,
or established in one or more indentures supplemental hereto:

 

(1)the title
of the Securities of the series (which shall distinguish the Securities of that series from all other Securities);

 

(2)any limit
upon the aggregate principal amount of the Securities of that series that may be authenticated and delivered under this Indenture
(except for Securities authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Securities
of that series);

 

 

(3)the maturity
date or dates on which the principal of the Securities of the series is payable;

 

(4)the form
of the Securities of the series including the form of the certificate of authentication for such series;

 

(5)the applicability
of any guarantees;

 

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(6)whether
or not the Securities will be secured or unsecured, and the terms of any secured debt;

 

(7)whether
the Securities rank as senior debt, senior subordinated debt, subordinated debt or any combination thereof, and the terms of any
subordination;

 

(8)if the
price (expressed as a percentage of the aggregate principal amount thereof) at which such Securities will be issued is a price
other than the principal amount thereof, the portion of the principal amount thereof payable upon declaration of acceleration of
the maturity thereof, or if applicable, the portion of the principal amount of such Securities that is convertible into another
security or the method by which any such portion shall be determined;

 

(9)the interest
rate or rates, which may be fixed or variable, or the method for determining the rate and the date interest will begin to accrue,
the dates interest will be payable and the regular record dates for interest payment dates or the method for determining such dates;

 

(10)the
Company’s right, if any, to defer the payment of interest and the maximum length of any such deferral period;

 

(11)if applicable,
the date or dates after which, or the period or periods during which, and the price or prices at which, the Company may at its
option, redeem the series of Securities pursuant to any optional or provisional redemption provisions and the terms of those redemption
provisions;

 

(12)the
date or dates, if any, on which, and the price or prices at which the Company is obligated, pursuant to any mandatory sinking fund
or analogous fund provisions or otherwise, to redeem, or at the Securityholder’s option to purchase, the series of Securities
and the currency or currency unit in which the Securities are payable;

 

(13)the
denominations in which the Securities of the series shall be issuable, if other than denominations of one thousand U.S. dollars
($1,000) or any integral multiple thereof;

 

(14)any
and all terms, if applicable, relating to any auction or remarketing of the Securities of that series and any security for the
obligations of the Company with respect to such Securities and any other terms which may be advisable in connection with the marketing
of Securities of that series;

 

(15)whether
the Securities of the series shall be issued in whole or in part in the form of a Global Security or Securities; the terms and
conditions, if any, upon which such Global Security or Securities may be exchanged in whole or in part for other individual Securities;
and the Depositary for such Global Security or Securities;

 

(16)if applicable,
the provisions relating to conversion or exchange of any Securities of the series and the terms and conditions upon which such
Securities will be so convertible or exchangeable, including the conversion or exchange price, as applicable, or how it will be
calculated and may be adjusted, any mandatory or optional (at the Company’s option or the holders’ option) conversion
or exchange features, the applicable conversion or exchange period and the manner of settlement for any conversion or exchange,
which may, without limitation, include the payment of cash as well as the delivery of securities;

 

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(17)if other
than the full principal amount thereof, the portion of the principal amount of Securities of the series which shall be payable
upon declaration of acceleration of the maturity thereof pursuant to Section 6.01;

 

(18)additions
to or changes in the covenants applicable to the series of Securities being issued, including, among others, the consolidation,
merger or sale covenant;

 

(19)additions
to or changes in the Events of Default with respect to the Securities and any change in the right of the Trustee or the Securityholders
to declare the principal, premium, if any, and interest, if any, with respect to such Securities to be due and payable;

 

(20)additions
to or changes in or deletions of the provisions relating to covenant defeasance and legal defeasance;

 

(21)additions
to or changes in the provisions relating to satisfaction and discharge of this Indenture;

 

(22)additions
to or changes in the provisions relating to the modification of this Indenture both with and without the consent of Securityholders
of Securities issued under this Indenture;

 

(23)the
currency of payment of Securities if other than U.S. dollars and the manner of determining the equivalent amount in U.S. dollars;

 

(24)whether
interest will be payable in cash or additional Securities at the Company’s or the Securityholders’ option and the terms
and conditions upon which the election may be made;

 

(25)the
terms and conditions, if any, upon which the Company shall pay amounts in addition to the stated interest, premium, if any and
principal amounts of the Securities of the series to any Securityholder that is not a “United States person” for federal
tax purposes;

 

(26)any
restrictions on transfer, sale or assignment of the Securities of the series; and

 

(27)any
other specific terms, preferences, rights or limitations of, or restrictions on, the Securities, any other additions or changes
in the provisions of this Indenture, and any terms that may be required by us or advisable under applicable laws or regulations.

 

All Securities of any
one series shall be substantially identical except as may otherwise be provided in or pursuant to any such Board Resolution or
in any indentures supplemental hereto.

 

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If any of the terms
of the series are established by action taken pursuant to a Board Resolution of the Company, a copy of an appropriate record of
such action shall be certified by the secretary or an assistant secretary of the Company and delivered to the Trustee at or prior
to the delivery of the Officer’s Certificate of the Company setting forth the terms of the series.

 

Securities of any particular
series may be issued at various times, with different dates on which the principal or any installment of principal is payable,
with different rates of interest, if any, or different methods by which rates of interest may be determined, with different dates
on which such interest may be payable and with different redemption dates.

 

Section 2.02Form
of Securities and Trustee’s Certificate.

 

The Securities of any
series and the Trustee’s certificate of authentication to be borne by such Securities shall be substantially of the tenor
and purport as set forth in one or more indentures supplemental hereto or as provided in a Board Resolution, and set forth in an
Officer’s Certificate, and they may have such letters, numbers or other marks of identification or designation and such legends
or endorsements printed, lithographed or engraved thereon as the Company may deem appropriate and as are not inconsistent with
the provisions of this Indenture, or as may be required to comply with any law or with any rule or regulation made pursuant thereto
or with any rule or regulation of any securities exchange on which Securities of that series may be listed, or to conform to usage.

 

Section 2.03Denominations:
Provisions for Payment.

 

The Securities shall
be issuable as registered Securities and in the denominations of one thousand U.S. dollars ($1,000) or any integral multiple thereof,
subject to Section 2.01(a)(13). The Securities of a particular series shall bear interest payable on the dates and at the rate
specified with respect to that series. Subject to Section 2.01(a)(23), the principal of and the interest on the Securities of any
series, as well as any premium thereon in case of redemption or repurchase thereof prior to maturity, and any cash amount due upon
conversion or exchange thereof, shall be payable in the coin or currency of the United States of America that at the time is legal
tender for public and private debt, at the office or agency of the Company maintained for that purpose. Each Security shall be
dated the date of its authentication. Interest on the Securities shall be computed on the basis of a 360-day year composed of twelve
30-day months.

 

The interest installment
on any Security that is payable, and is punctually paid or duly provided for, on any Interest Payment Date for Securities of that
series shall be paid to the Person in whose name said Security (or one or more Predecessor Securities) is registered at the close
of business on the regular record date for such interest installment. In the event that any Security of a particular series or
portion thereof is called for redemption and the redemption date is subsequent to a regular record date with respect to any Interest
Payment Date and prior to such Interest Payment Date, interest on such Security will be paid upon presentation and surrender of
such Security as provided in Section 3.03.

 

Any interest on any
Security that is payable, but is not punctually paid or duly provided for, on any Interest Payment Date for Securities of the same
series (herein called “Defaulted Interest”) shall forthwith cease to be payable to the registered holder on the relevant
regular record date by virtue of having been such holder; and such Defaulted Interest shall be paid by the Company, at its election,
as provided in clause (1) or clause (2) below:

 

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(1)The Company
may make payment of any Defaulted Interest on Securities to the Persons in whose names such Securities (or their respective Predecessor
Securities) are registered at the close of business on a special record date for the payment of such Defaulted Interest, which
shall be fixed in the following manner: the Company shall notify the Trustee in writing of the amount of Defaulted Interest proposed
to be paid on each such Security and the date of the proposed payment, and at the same time the Company shall deposit with the
Trustee an amount of money equal to the aggregate amount proposed to be paid in respect of such Defaulted Interest or shall make
arrangements satisfactory to the Trustee for such deposit prior to the date of the proposed payment, such money when deposited
to be held in trust for the benefit of the Persons entitled to such Defaulted Interest as in this clause provided. Thereupon the
Trustee shall fix a special record date for the payment of such Defaulted Interest which shall not be more than 15 nor less than
10 days prior to the date of the proposed payment and not less than 10 days after the receipt by the Trustee of the notice of the
proposed payment. The Trustee shall promptly notify the Company of such special record date and, in the name and at the expense
of the Company, shall cause notice of the proposed payment of such Defaulted Interest and the special record date therefor to be
mailed, first class postage prepaid, to each Securityholder at his or her address as it appears in the Security Register (as hereinafter
defined), not less than 10 days prior to such special record date. Notice of the proposed payment of such Defaulted Interest and
the special record date therefor having been mailed as aforesaid, such Defaulted Interest shall be paid to the Persons in whose
names such Securities (or their respective Predecessor Securities) are registered on such special record date.

 

(2)The Company
may make payment of any Defaulted Interest on any Securities in any other lawful manner not inconsistent with the requirements
of any securities exchange on which such Securities may be listed, and upon such notice as may be required by such exchange, if,
after notice given by the Company to the Trustee of the proposed payment pursuant to this clause, such manner of payment shall
be deemed practicable by the Trustee.

 

Unless otherwise set
forth in a Board Resolution or one or more indentures supplemental hereto establishing the terms of any series of Securities pursuant
to Section 2.01 hereof, the term “regular record date” as used in this Section with respect to a series of Securities
and any Interest Payment Date for such series shall mean either the fifteenth day of the month immediately preceding the month
in which an Interest Payment Date established for such series pursuant to Section 2.01 hereof shall occur, if such Interest Payment
Date is the first day of a month, or the first day of the month in which an Interest Payment Date established for such series pursuant
to Section 2.01 hereof shall occur, if such Interest Payment Date is the fifteenth day of a month, whether or not such date is
a Business Day.

 

Subject to the foregoing
provisions of this Section, each Security of a series delivered under this Indenture upon transfer of or in exchange for or in
lieu of any other Security of such series shall carry the rights to interest accrued and unpaid, and to accrue, that were carried
by such other Security.

 

    	9

    	 

    

Section 2.04Execution
and Authentications.

 

The Securities shall
be signed on behalf of the Company by one of its Officers. Signatures may be in the form of a manual or facsimile signature.

 

The Company may use
the facsimile signature of any Person who shall have been an Officer (at the time of execution), notwithstanding the fact that
at the time the Securities shall be authenticated and delivered or disposed of such Person shall have ceased to be such an officer
of the Company. The Securities may contain such notations, legends or endorsements required by law, stock exchange rule or usage.
Each Security shall be dated the date of its authentication by the Trustee.

 

A Security shall not
be valid until authenticated manually by an authorized signatory of the Trustee, or by an Authenticating Agent. Such signature
shall be conclusive evidence that the Security so authenticated has been duly authenticated and delivered hereunder and that the
holder is entitled to the benefits of this Indenture. At any time and from time to time after the execution and delivery of this
Indenture, the Company may deliver Securities of any series executed by the Company to the Trustee for authentication, together
with a written order of the Company for the authentication and delivery of such Securities, signed by an Officer, and the Trustee
in accordance with such written order shall authenticate and deliver such Securities.

 

Upon the Company’s
delivery of any such authentication order to the Trustee at any time after the initial issuance of Securities under this Indenture,
the Trustee shall be provided with, and (subject to Sections 315(a) through 315(d) of the Trust Indenture Act) shall be fully protected
in relying upon, (1) an Opinion of Counsel or reliance letter and (2) an Officer’s Certificate stating that all conditions
precedent to the execution, authentication and delivery of such Securities are in conformity with the provisions of this Indenture.

 

A Note shall not be valid until an authorized
signatory of the Trustee manually authenticates the Note. The signature of the Trustee on a Note shall be conclusive evidence that
such Note has been duly and validly authenticated and issued under this Indenture.

 

The Trustee shall not
be required to authenticate such Securities if the issue of such Securities pursuant to this Indenture will affect the Trustee’s
own rights, duties or immunities under the Securities and this Indenture or otherwise in a manner that is not reasonably acceptable
to the Trustee.

 

Section 2.05Registration
of Transfer and Exchange.

 

(a)Securities
of any series may be exchanged upon presentation thereof at the office or agency of the Company designated for such purpose, for
other Securities of such series of authorized denominations, and for a like aggregate principal amount, upon payment of a sum sufficient
to cover any tax or other governmental charge in relation thereto, all as provided in this Section. In respect of any Securities
so surrendered for exchange, the Company shall execute, the Trustee shall authenticate and such office or agency shall deliver
in exchange therefor the Security or Securities of the same series that the Securityholder making the exchange shall be entitled
to receive, bearing numbers not contemporaneously outstanding.

    	10

    	 

    

 

(b)The Company
shall keep, or cause to be kept, at its office or agency designated for such purpose a register or registers (herein referred to
as the “Security Register”) in which, subject to such reasonable regulations as it may prescribe, the Company shall
register the Securities and the transfers of Securities as in this Article provided and which at all reasonable times shall be
open for inspection by the Trustee. The registrar for the purpose of registering Securities and transfer of Securities as herein
provided shall be appointed as authorized by Board Resolution (the “Security Registrar”).

 

Upon surrender for
transfer of any Security at the office or agency of the Company designated for such purpose, the Company shall execute, the Trustee
shall authenticate and such office or agency shall deliver in the name of the transferee or transferees a new Security or Securities
of the same series as the Security presented for a like aggregate principal amount.

 

All Securities presented
or surrendered for exchange or registration of transfer, as provided in this Section, shall be accompanied (if so required by the
Company or the Security Registrar) by a written instrument or instruments of transfer, in form satisfactory to the Company or the
Security Registrar, duly executed by the registered holder or by such holder’s duly authorized attorney in writing.

 

(c)Except
as provided pursuant to Section 2.01 pursuant to a Board Resolution, and set forth in an Officer’s Certificate, or established
in one or more indentures supplemental to this Indenture, no service charge shall be made for any exchange or registration of transfer
of Securities, or issue of new Securities in case of partial redemption of any series or repurchase, conversion or exchange of
less than the entire principal amount of a Security, but the Company may require payment of a sum sufficient to cover any tax or
other governmental charge in relation thereto, other than exchanges pursuant to Section 2.06, Section 3.03(b) and Section 9.04
not involving any transfer.

 

(d)The Company
shall not be required (i) to issue, exchange or register the transfer of any Securities during a period beginning at the opening
of business 15 days before the day of the mailing of a notice of redemption of less than all the Outstanding Securities of the
same series and ending at the close of business on the day of such mailing, nor (ii) to register the transfer of or exchange any
Securities of any series or portions thereof called for redemption or surrendered for repurchase, but not validly withdrawn, other
than the unredeemed portion of any such Securities being redeemed in part or not surrendered for repurchase, as the case may be.
The provisions of this Section 2.05 are, with respect to any Global Security, subject to Section 2.11 hereof.

 

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 (including any transfers between or among
depositary participants or beneficial owners of interests in any Global 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.

 

    	11

    	 

    

Section 2.06Temporary
Securities.

 

Pending the preparation
of definitive Securities of any series, the Company may execute, and the Trustee shall authenticate and deliver, temporary Securities
(printed, lithographed or typewritten) of any authorized denomination. Such temporary Securities shall be substantially in the
form of the definitive Securities in lieu of which they are issued, but with such omissions, insertions and variations as may be
appropriate for temporary Securities, all as may be determined by the Company. Every temporary Security of any series shall be
executed by the Company and be authenticated by the Trustee upon the same conditions and in substantially the same manner, and
with like effect, as the definitive Securities of such series. Without unnecessary delay the Company will execute and will furnish
definitive Securities of such series and thereupon any or all temporary Securities of such series may be surrendered in exchange
therefor (without charge to the holders), at the office or agency of the Company designated for the purpose, and the Trustee shall
authenticate and such office or agency shall deliver in exchange for such temporary Securities an equal aggregate principal amount
of definitive Securities of such series, unless the Company advises the Trustee to the effect that definitive Securities need not
be executed and furnished until further notice from the Company. Until so exchanged, the temporary Securities of such series shall
be entitled to the same benefits under this Indenture as definitive Securities of such series authenticated and delivered hereunder.

 

Section 2.07Mutilated,
Destroyed, Lost or Stolen Securities.

 

In case any temporary
or definitive Security shall become mutilated or be destroyed, lost or stolen, the Company (subject to the next succeeding sentence)
shall execute, and upon the Company’s request the Trustee (subject as aforesaid) shall authenticate and deliver, a new Security
of the same series, bearing a number not contemporaneously outstanding, in exchange and substitution for the mutilated Security,
or in lieu of and in substitution for the Security so destroyed, lost or stolen. In every case the applicant for a substituted
Security shall furnish to the Company and the Trustee such security or indemnity as may be required by them to save each of them
harmless, and, in every case of destruction, loss or theft, the applicant shall also furnish to the Company and the Trustee evidence
to their satisfaction of the destruction, loss or theft of the applicant’s Security and of the ownership thereof. The Trustee
may authenticate any such substituted Security and deliver the same upon the written request or authorization of any officer of
the Company. Upon the issuance of any substituted Security, the Company may require the payment of a sum sufficient to cover any
tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses
of the Trustee) connected therewith.

 

In case any Security
that has matured or is about to mature shall become mutilated or be destroyed, lost or stolen, the Company may, instead of issuing
a substitute Security, pay or authorize the payment of the same (without surrender thereof except in the case of a mutilated Security)
if the applicant for such payment shall furnish to the Company and the Trustee such security or indemnity as they may require to
save them harmless, and, in case of destruction, loss or theft, evidence to the satisfaction of the Company and the Trustee of
the destruction, loss or theft of such Security and of the ownership thereof.

 

    	12

    	 

    

Every replacement Security
issued pursuant to the provisions of this Section shall constitute an additional contractual obligation of the Company whether
or not the mutilated, destroyed, lost or stolen Security shall be found at any time, or be enforceable by anyone, and shall be
entitled to all the benefits of this Indenture equally and proportionately with any and all other Securities of the same series
duly issued hereunder. All Securities shall be held and owned upon the express condition that the foregoing provisions are exclusive
with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities, and shall preclude (to the extent
lawful) any and all other rights or remedies, notwithstanding any law or statute existing or hereafter enacted to the contrary
with respect to the replacement or payment of negotiable instruments or other securities without their surrender.

 

Section 2.08Cancellation.

 

All Securities surrendered
for the purpose of payment, redemption, repurchase, exchange, registration of transfer or conversion shall, if surrendered to the
Company or any paying agent (or any other applicable agent), be delivered to the Trustee for cancellation, or, if surrendered to
the Trustee, shall be cancelled by it, and no Securities shall be issued in lieu thereof except as expressly required or permitted
by any of the provisions of this Indenture. On request of the Company at the time of such surrender, the Trustee shall deliver
to the Company canceled Securities held by the Trustee. In the absence of such request the Trustee may dispose of canceled Securities
in accordance with its standard procedures and deliver a certificate of disposition to the Company. If the Company shall otherwise
acquire any of the Securities, however, such acquisition shall not operate as a redemption or satisfaction of the indebtedness
represented by such Securities unless and until the same are delivered to the Trustee for cancellation.

 

Section 2.09Benefits
of Indenture.

 

Nothing in this Indenture
or in the Securities, express or implied, shall give or be construed to give to any Person, other than the parties hereto and the
holders of the Securities any legal or equitable right, remedy or claim under or in respect of this Indenture, or under any covenant,
condition or provision herein contained; all such covenants, conditions and provisions being for the sole benefit of the parties
hereto and of the holders of the Securities.

 

Section 2.10Authenticating
Agent.

 

The Company hereby
appoints the Trustee as Authentication Agent. So long as any of the Securities of any series remain Outstanding there may be an
Authenticating Agent for any or all such series of Securities which the Trustee shall have the right to appoint. Said Authenticating
Agent shall be authorized to act on behalf of the Trustee to authenticate Securities of such series issued upon exchange, transfer
or partial redemption, repurchase or conversion thereof, and Securities so authenticated shall be entitled to the benefits of this
Indenture and shall be valid and obligatory for all purposes as if authenticated by the Trustee hereunder. All references in this
Indenture to the authentication of Securities by the Trustee shall be deemed to include authentication by an Authenticating Agent
for such series. Each Authenticating Agent shall be acceptable to the Company and shall be a corporation that has a combined capital
and surplus, as most recently reported or determined by it, sufficient under the laws of any jurisdiction under which it is organized
or in which it is doing business to conduct a trust business, and that is otherwise authorized under such laws to conduct such
business and is subject to supervision or examination by federal or state authorities. If at any time any Authenticating Agent
shall cease to be eligible in accordance with these provisions, it shall resign immediately.

 

    	13

    	 

    

Any Authenticating
Agent may at any time resign by giving written notice of resignation to the Trustee and to the Company. The Trustee may at any
time (and upon written request by the Company shall) terminate the agency of any Authenticating Agent by giving 30 days prior written
notice of termination to such Authenticating Agent and to the Company. Upon resignation, termination or cessation of eligibility
of any Authenticating Agent, the Trustee may appoint an eligible successor Authenticating Agent acceptable to the Company. Any
successor Authenticating Agent, upon acceptance of its appointment hereunder, shall become vested with all the rights, powers and
duties of its predecessor hereunder as if originally named as an Authenticating Agent pursuant hereto.

 

Section 2.11Global
Securities.

 

(a)If the
Company shall establish pursuant to Section 2.01 that the Securities of a particular series are to be issued as a Global Security,
then the Company shall execute and the Trustee shall, in accordance with Section 2.04, authenticate and deliver, a Global Security
that (i) shall represent, and shall be denominated in an amount equal to the aggregate principal amount of, all of the Outstanding
Securities of such series, (ii) shall be registered in the name of the Depositary or its nominee, (iii) shall be delivered by the
Trustee to the Depositary or pursuant to the Depositary’s instruction (or if the Depositary names the Trustee as its custodian,
retained by the Trustee), and (iv) shall bear a legend substantially to the following effect: “Except as otherwise provided
in Section 2.11 of the Indenture, this Security may be transferred, in whole but not in part, only to another nominee of the Depositary
or to a successor Depositary or to a nominee of such successor Depositary.”

 

(b)Notwithstanding
the provisions of Section 2.05, the Global Security of a series may be transferred, in whole but not in part and in the manner
provided in Section 2.05, only to another nominee of the Depositary for such series, or to a successor Depositary for such series
selected or approved by the Company or to a nominee of such successor Depositary.

 

(c)If at any
time the Depositary for a series of the Securities notifies the Company that it is unwilling or unable to continue as Depositary
for such series or if at any time the Depositary for such series shall no longer be registered or in good standing under the Exchange
Act, or other applicable statute or regulation, and a successor Depositary for such series is not appointed by the Company within
90 days after the Company receives such notice or becomes aware of such condition, as the case may be, or if an Event of Default
has occurred and is continuing and the Company has received a request from the Depositary or from the Trustee, this Section 2.11
shall no longer be applicable to the Securities of such series and the Company will execute, and subject to Section 2.04, the Trustee
will authenticate and deliver the Securities of such series in definitive registered form without coupons, in authorized denominations,
and in an aggregate principal amount equal to the principal amount of the Global Security of such series in exchange for such Global
Security. In addition, the Company may at any time determine that the Securities of any series shall no longer be represented by
a Global Security and that the provisions of this Section 2.11 shall no longer apply to the Securities of such series. In such
event the Company will execute and, subject to Section 2.04, the Trustee, upon receipt of an Officer’s Certificate evidencing
such determination by the Company, will authenticate and deliver the Securities of such series in definitive registered form without
coupons, in authorized denominations, and in an aggregate principal amount equal to the principal amount of the Global Security
of such series in exchange for such Global Security. Upon the exchange of the Global Security for such Securities in definitive
registered form without coupons, in authorized denominations, the Global Security shall be canceled by the Trustee. Such Securities
in definitive registered form issued in exchange for the Global Security pursuant to this Section 2.11(c) shall be registered in
such names and in such authorized denominations as the Depositary, pursuant to instructions from its direct or indirect participants
or otherwise, shall instruct the Trustee. The Trustee shall deliver such Securities to the Depositary for delivery to the Persons
in whose names such Securities are so registered.

 

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Section 2.12CUSIP
Numbers.

 

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

 

 

 

article
3

REDEMPTION OF SECURITIES AND SINKING FUND PROVISIONS

 

Section 3.01Redemption.

 

The Company may redeem
the Securities of any series issued hereunder on and after the dates and in accordance with the terms established for such series
pursuant to Section 2.01 hereof.

 

Section 3.02Notice
of Redemption.

 

(a)In case
the Company shall desire to exercise such right to redeem all or, as the case may be, a portion of the Securities of any series
in accordance with any right the Company reserved for itself to do so pursuant to Section 2.01 hereof, the Company shall,
or shall cause the Trustee to, give notice of such redemption to holders of the Securities of such series to be redeemed by mailing,
first class postage prepaid (or with regard to any Global Security held in book entry form, by electronic mail), a notice of such
redemption not less than 30 days and not more than 90 days before the date fixed for redemption of that series to such holders
at their last addresses as they shall appear upon the Security Register, unless a shorter period is specified in the Securities
to be redeemed. Any notice that is mailed in the manner herein provided shall be conclusively presumed to have been duly given,
whether or not the registered holder receives the notice. In any case, failure duly to give such notice to the holder of any Security
of any series designated for redemption in whole or in part, or any defect in the notice, shall not affect the validity of the
proceedings for the redemption of any other Securities of such series or any other series. In the case of any redemption of Securities
prior to the expiration of any restriction on such redemption provided in the terms of such Securities or elsewhere in this Indenture,
the Company shall furnish the Trustee with an Officer’s Certificate evidencing compliance with any such restriction.

 

    	15

    	 

    

Each such notice of
redemption shall identify the Securities to be redeemed (including CUSIP numbers, if any), specify the date fixed for redemption
and the redemption price at which Securities of that series are to be redeemed, and shall state that payment of the redemption
price of such Securities to be redeemed will be made at the office or agency of the Company, upon presentation and surrender of
such Securities, that interest accrued to the date fixed for redemption will be paid as specified in said notice, that from and
after said date interest will cease to accrue and that the redemption is from a sinking fund, if such is the case. If less than
all the Securities of a series are to be redeemed, the notice to the holders of Securities of that series to be redeemed in part
shall specify the particular Securities to be so redeemed.

 

In case any Security
is to be redeemed in part only, the notice that relates to such Security shall state the portion of the principal amount thereof
to be redeemed, and shall state that on and after the redemption date, upon surrender of such Security, a new Security or Securities
of such series in principal amount equal to the unredeemed portion thereof will be issued.

 

(b)If less
than all the Securities of a series are to be redeemed, the Company shall give the Trustee at least 45 days’ notice (unless
a shorter notice shall be satisfactory to the Trustee) in advance of the date fixed for redemption as to the aggregate principal
amount of Securities of the series to be redeemed, and thereupon the Trustee shall select, by lot or in such other manner as it
shall deem appropriate and fair in its discretion and that may provide for the selection of a portion or portions (equal to one
thousand U.S. dollars ($1,000) or any integral multiple thereof) of the principal amount of such Securities of a denomination larger
than $1,000, the Securities to be redeemed and shall thereafter promptly notify the Company in writing of the numbers of the Securities
to be redeemed, in whole or in part. The Company may, if and whenever it shall so elect, by delivery of instructions signed on
its behalf by an Officer, instruct the Trustee or any paying agent to call all or any part of the Securities of a particular series
for redemption and to give notice of redemption in the manner set forth in this Section, such notice to be in the name of the Company
or its own name as the Trustee or such paying agent may deem advisable. In any case in which notice of redemption is to be given
by the Trustee or any such paying agent, the Company shall deliver or cause to be delivered to, or permit to remain with, the Trustee
or such paying agent, as the case may be, such Security Register, transfer books or other records, or suitable copies or extracts
therefrom, sufficient to enable the Trustee or such paying agent to give any notice by mail that may be required under the provisions
of this Section.

 

    	16

    	 

    

Section 3.03Payment
Upon Redemption.

 

(a)If the
giving of notice of redemption shall have been completed as above provided, the Securities or portions of Securities of the series
to be redeemed specified in such notice shall become due and payable on the date and at the place stated in such notice at the
applicable redemption price, together with interest accrued to the date fixed for redemption and interest on such Securities or
portions of Securities shall cease to accrue on and after the date fixed for redemption, unless the Company shall default in the
payment of such redemption price and accrued interest with respect to any such Security or portion thereof. On presentation and
surrender of such Securities on or after the date fixed for redemption at the place of payment specified in the notice, said Securities
shall be paid and redeemed at the applicable redemption price for such series, together with interest accrued thereon to the date
fixed for redemption (but if the date fixed for redemption is an Interest Payment Date, the interest installment payable on such
date shall be payable to the registered holder at the close of business on the applicable record date pursuant to Section 2.03).

 

(b)Upon presentation
of any Security of such series that is to be redeemed in part only, the Company shall execute and the Trustee shall authenticate
and the office or agency where the Security is presented shall deliver to the holder thereof, at the expense of the Company, a
new Security of the same series of authorized denominations in principal amount equal to the unredeemed portion of the Security
so presented.

 

Section 3.04Sinking
Fund.

 

The provisions of Sections
3.04, 3.05 and 3.06 shall be applicable to any sinking fund for the retirement of Securities of a series, except as otherwise specified
as contemplated by Section 2.01 for Securities of such series.

 

The minimum amount
of any sinking fund payment provided for by the terms of Securities of any series is herein referred to as a “mandatory sinking
fund payment,” and any payment in excess of such minimum amount provided for by the terms of Securities of any series is
herein referred to as an “optional sinking fund payment”. If provided for by the terms of Securities of any series,
the cash amount of any sinking fund payment may be subject to reduction as provided in Section 3.05. Each sinking fund payment
shall be applied to the redemption of Securities of any series as provided for by the terms of Securities of such series.

 

Section 3.05Satisfaction
of Sinking Fund Payments with Securities.

 

The Company (i) may
deliver Outstanding Securities of a series and (ii) may apply as a credit Securities of a series that have been redeemed either
at the election of the Company pursuant to the terms of such Securities or through the application of permitted optional sinking
fund payments pursuant to the terms of such Securities, in each case in satisfaction of all or any part of any sinking fund payment
with respect to the Securities of such series required to be made pursuant to the terms of such Securities as provided for by the
terms of such series, provided that such Securities have not been previously so credited. Such Securities shall be received and
credited for such purpose by the Trustee at the redemption price specified in such Securities for redemption through operation
of the sinking fund and the amount of such sinking fund payment shall be reduced accordingly.

 

    	17

    	 

    

Section 3.06Redemption
of Securities for Sinking Fund.

 

Not less than 45 days
prior to each sinking fund payment date for any series of Securities (unless a shorter period shall be satisfactory to the Trustee),
the Company will deliver to the Trustee an Officer’s Certificate specifying the amount of the next ensuing sinking fund payment
for that series pursuant to the terms of the series, the portion thereof, if any, that is to be satisfied by delivering and crediting
Securities of that series pursuant to Section 3.05 and the basis for such credit and will, together with such Officer’s Certificate,
deliver to the Trustee any Securities to be so delivered. Not less than 30 days before each such sinking fund payment date the
Trustee shall select the Securities to be redeemed upon such sinking fund payment date in the manner specified in Section 3.02
and cause notice of the redemption thereof to be given in the name of and at the expense of the Company in the manner provided
in Section 3.02. Such notice having been duly given, the redemption of such Securities shall be made upon the terms and in the
manner stated in Section 3.03.

 

article
4

COVENANTS

 

Section 4.01Payment
of Principal, Premium and Interest.

 

The Company will duly
and punctually pay or cause to be paid the principal of (and premium, if any) and interest on the Securities of that series at
the time and place and in the manner provided herein and established with respect to such Securities. Payments of principal on
the Securities may be made at the time provided herein and established with respect to such Securities by U.S. dollar check drawn
on and mailed to the address of the Securityholder entitled thereto as such address shall appear in the Security Register, or U.S.
dollar wire transfer to, a U.S. dollar account if such Securityholder shall have furnished wire instructions to the Trustee no
later than 15 days prior to the relevant payment date. Payments of interest on the Securities may be made at the time provided
herein and established with respect to such Securities by U.S. dollar check mailed to the address of the Securityholder entitled
thereto as such address shall appear in the Security Register, or U.S. dollar wire transfer to, a U.S. dollar account if such Securityholder
shall have furnished wire instructions in writing to the Security Registrar and the Trustee no later than 15 days prior to the
relevant payment date.

 

Section 4.02Maintenance
of Office or Agency.

 

So long as any series
of the Securities remain Outstanding, the Company agrees to maintain an office or agency with respect to each such series and at
such other location or locations as may be designated as provided in this Section 4.02, where (i) Securities of that series may
be presented for payment, (ii) Securities of that series may be presented as herein above authorized for registration of transfer
and exchange, and (iii) notices and demands to or upon the Company in respect of the Securities of that series and this Indenture
may be given or served, such designation to continue with respect to such office or agency until the Company shall, by written
notice signed by any officer authorized to sign an Officer’s Certificate and delivered to the Trustee, designate some other
office or agency for such purposes or any of them. 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, notices and demands may be made or served
at the Corporate Trust Office of the Trustee, and the Company hereby appoints the Trustee as its agent to receive all such presentations,
notices and demands. The Company initially appoints the Corporate Trust Office of the Trustee as its paying agent with respect
to the Securities.

 

    	18

    	 

    

Section 4.03Paying
Agents.

 

(a)If the
Company shall appoint one or more paying agents for all or any series of the Securities, other than the Trustee, the Company will
cause each such paying agent to execute and deliver to the Trustee an instrument in which such agent shall agree with the Trustee,
subject to the provisions of this Section:

 

(1)that
it will hold all sums held by it as such agent for the payment of the principal of (and premium, if any) or interest on the Securities
of that series (whether such sums have been paid to it by the Company or by any other obligor of such Securities) in trust for
the benefit of the Persons entitled thereto;

 

(2)that
it will give the Trustee notice of any failure by the Company (or by any other obligor of such Securities) to make any payment
of the principal of (and premium, if any) or interest on the Securities of that series when the same shall be due and payable;

 

(3)that
it will, at any time during the continuance of any failure referred to in the preceding paragraph (a)(2) above, upon the written
request of the Trustee, forthwith pay to the Trustee all sums so held in trust by such paying agent; and

 

(4)that
it will perform all other duties of paying agent as set forth in this Indenture.

 

(b)If the
Company shall act as its own paying agent with respect to any series of the Securities, it will on or before each due date of the
principal of (and premium, if any) or interest on Securities of that series, set aside, segregate and hold in trust for the benefit
of the Persons entitled thereto a sum sufficient to pay such principal (and premium, if any) or interest so becoming due on Securities
of that series until such sums shall be paid to such Persons or otherwise disposed of as herein provided and will promptly notify
the Trustee of such action, or any failure (by it or any other obligor on such Securities) to take such action. Whenever the Company
shall have one or more paying agents for any series of Securities, it will, prior to each due date of the principal of (and premium,
if any) or interest on any Securities of that series, deposit with the paying agent a sum sufficient to pay the principal (and
premium, if any) or interest so becoming due, such sum to be held in trust for the benefit of the Persons entitled to such principal,
premium or interest, and (unless such paying agent is the Trustee) the Company will promptly notify the Trustee of this action
or failure so to act.

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(c)Notwithstanding
anything in this Section to the contrary, (i) the agreement to hold sums in trust as provided in this Section is subject to the
provisions of Section 11.05, and (ii) the Company may at any time, for the purpose of obtaining the satisfaction and discharge
of this Indenture or for any other purpose, pay, or direct any paying agent to pay, to the Trustee all sums held in trust by the
Company or such paying agent, such sums to be held by the Trustee upon the same terms and conditions as those upon which such sums
were held by the Company or such paying agent; and, upon such payment by the Company or any paying agent to the Trustee, the Company
or such paying agent shall be released from all further liability with respect to such money.

 

Section 4.04Appointment
to Fill Vacancy in Office of Trustee.

 

The Company, whenever
necessary to avoid or fill a vacancy in the office of Trustee, will appoint, in the manner provided in Section 7.10, a Trustee,
so that there shall at all times be a Trustee hereunder.

 

article
5

SECURITYHOLDERS’ LISTS AND REPORTS BY THE COMPANY AND THE TRUSTEE

 

Section 5.01Company
to Furnish Trustee Names and Addresses of Securityholders.

 

The Company will furnish
or cause to be furnished to the Trustee (a) within 15 days after each regular record date (as defined in Section 2.03) a list,
in such form as the Trustee may reasonably require, of the names and addresses of the holders of each series of Securities as of
such regular record date, provided that the Company shall not be obligated to furnish or cause to furnish such list at any time
that the list shall not differ in any respect from the most recent list furnished to the Trustee by the Company and (b) at such
other times as the Trustee may request in writing within 30 days after the receipt by the Company of any such request, a list of
similar form and content as of a date not more than 15 days prior to the time such list is furnished; provided, however, that,
in either case, no such list need be furnished for any series for which the Trustee shall be the Security Registrar.

 

Section 5.02Preservation
Of Information; Communications With Securityholders.

 

(a)The Trustee
shall preserve, in as current a form as is reasonably practicable, all information as to the names and addresses of the holders
of Securities contained in the most recent list furnished to it as provided in Section 5.01 and as to the names and addresses of
holders of Securities received by the Trustee in its capacity as Security Registrar (if acting in such capacity).

 

(b)The Trustee
may destroy any list furnished to it as provided in Section 5.01 upon receipt of a new list so furnished.

 

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(c)Securityholders
may communicate as provided in Section 312(b) of the Trust Indenture Act with other Securityholders with respect to their rights
under this Indenture or under the Securities, and, in connection with any such communications, the Trustee shall satisfy its obligations
under Section 312(b) of the Trust Indenture Act in accordance with the provisions of Section 312(b) of the Trust Indenture Act.

 

Section 5.03Reports
by the Company.

 

(a)The Company
will at all times comply with Section 314(a) of the Trust Indenture Act. The Company covenants and agrees to provide (which delivery
may be via electronic mail) to the Trustee within 30 days, after the Company files the same with the Commission, copies of the
annual reports and of the information, documents and other reports (or copies of such portions of any of the foregoing as the Commission
may from time to time by rules and regulations prescribe) that the Company is required to file with the Commission pursuant to
Section 13 or Section 15(d) of the Exchange Act; provided, however, the Company shall not be required to deliver to the Trustee
any correspondence filed with the Commission or any materials for which the Company has sought and received confidential treatment
by the Commission; and provided further, that so long as such filings by the Company are available on the Commission’s Electronic
Data Gathering, Analysis and Retrieval System (EDGAR), or any successor system, such filings shall be deemed to have been filed
with the Trustee for purposes hereof without any further action required by the Company; provided that the Trustee shall have no
obligation to determine whether any such filing has been so made. For the avoidance of doubt, a failure by the Company to file
annual reports, information and other reports with the SEC within the time period prescribed thereof by the Commission shall not
be deemed a breach of this Section 5.03.

 

(b)Delivery
of reports, information and documents to the Trustee under Section 5.03 is for informational purposes only and the information
and the Trustee’s receipt of the foregoing shall not constitute constructive notice of any information contained therein,
or determinable from information contained therein including the Company’s compliance with any of their covenants thereunder
(as to which the Trustee is entitled to rely exclusively on an Officer’s Certificate). The Trustee is under no duty to examine
such reports, information or documents delivered to the Trustee or filed with the SEC via EDGAR to ensure compliance with the provision
of this Indenture or to ascertain the correctness or otherwise of the information or the statements contained therein. The Trustee
shall have no responsibility or duty whatsoever to ascertain or determine whether the above referenced filings with the SEC on
EDGAR (or any successor system) has occurred.

 

Section 5.04Reports
by the Trustee.

 

(a)If required
by Section 313(a) of the Trust Indenture Act, the Trustee, within sixty (60) days after each May 1, shall transmit by mail, first
class postage prepaid, to the Securityholders, as their names and addresses appear upon the Security Register, a brief report dated
as of such May 1, which complies with Section 313(a) of the Trust Indenture Act.

 

(b)The Trustee
shall comply with Section 313(b) and 313(c) of the Trust Indenture Act.

 

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(c)A copy
of each such report shall, at the time of such transmission to Securityholders, be filed by the Trustee with the Company, with
each securities exchange upon which any Securities are listed (if so listed) and also with the Commission. The Company agrees to
notify the Trustee when any Securities become listed on any securities exchange.

 

article
6

REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT

 

Section 6.01Events
of Default.

 

(a)Whenever
used herein with respect to Securities of a particular series, “Event of Default” means any one or more of the following
events that has occurred and is continuing:

 

(1)the Company
defaults in the payment of any installment of interest upon any of the Securities of that series, as and when the same shall become
due and payable, and such default continues for a period of 90 days; provided, however, that a valid extension of an interest payment
period by the Company in accordance with the terms of any indenture supplemental hereto shall not constitute a default in the payment
of interest for this purpose;

 

(2)the Company
defaults in the payment of the principal of (or premium, if any, on) any of the Securities of that series as and when the same
shall become due and payable whether at maturity, upon redemption, by declaration or otherwise, or in any payment required by any
sinking or analogous fund established with respect to that series; provided, however, that a valid extension of the maturity of
such Securities in accordance with the terms of any indenture supplemental hereto shall not constitute a default in the payment
of principal or premium, if any;

 

(3)the Company
fails to observe or perform any other of its covenants or agreements with respect to that series contained in this Indenture or
otherwise established with respect to that series of Securities pursuant to Section 2.01 hereof (other than a covenant or agreement
that has been expressly included in this Indenture solely for the benefit of one or more series of Securities other than such series)
for a period of 90 days after the date on which written notice of such failure, requiring the same to be remedied and stating that
such notice is a “Notice of Default” hereunder, shall have been given to the Company by the Trustee, by registered
or certified mail, or to the Company and the Trustee (at its Corporate Trust Office) by the holders of at least 25% in principal
amount of the Securities of that series at the time Outstanding;

 

(4)the Company
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

 

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(5)a court
of competent jurisdiction enters an order under any Bankruptcy Law that (i) is for relief against the Company in an involuntary
case, (ii) appoints a Custodian of the Company for all or substantially all of its property or (iii) orders the liquidation of
the Company, and the order or decree remains unstayed and in effect for 90 days.

 

(b)In each
and every such case (other than an Event of Default specified in clause (4) or clause (5) above), unless the principal of all the
Securities of that series shall have already become due and payable, either the Trustee or the holders of not less than 25% in
aggregate principal amount of the Securities of that series then Outstanding hereunder, by notice in writing to the Company (and
to the Trustee if given by such Securityholders), may declare the principal of (and premium, if any, on) and accrued and unpaid
interest on all the Securities of that series to be due and payable immediately, and upon any such declaration the same shall become
and shall be immediately due and payable. If an Event of Default specified in clause (4) or clause (5) above occurs, the principal
of and accrued and unpaid interest on all the Securities of that series shall automatically be immediately due and payable without
any declaration or other act on the part of the Trustee or the holders of the Securities.

 

(c)At any
time after the principal of (and premium, if any, on) and accrued and unpaid interest on the Securities of that series shall have
been so declared due and payable, and before any judgment or decree for the payment of the moneys due shall have been obtained
or entered as hereinafter provided, the holders of a majority in aggregate principal amount of the Securities of that series then
Outstanding hereunder, by written notice to the Company and the Trustee, may rescind and annul such declaration and its consequences
if: (i) the Company has paid or deposited with the Trustee a sum sufficient to pay all matured installments of interest upon all
the Securities of that series and the principal of (and premium, if any, on) any and all Securities of that series that shall have
become due otherwise than by acceleration (with interest upon such principal and premium, if any, and, to the extent that such
payment is enforceable under applicable law, upon overdue installments of interest, at the rate per annum expressed in the Securities
of that series to the date of such payment or deposit) and the amount payable to the Trustee under Section 7.06, and (ii) any and
all Events of Default under the Indenture with respect to such series, other than the nonpayment of principal on (and premium,
if any, on) and accrued and unpaid interest on Securities of that series that shall not have become due by their terms, shall have
been remedied or waived as provided in Section 6.06.

 

No such rescission
and annulment shall extend to or shall affect any subsequent default or impair any right consequent thereon.

 

(d)In case
the Trustee shall have proceeded to enforce any right with respect to Securities of that series under this Indenture and such proceedings
shall have been discontinued or abandoned because of such rescission or annulment or for any other reason or shall have been determined
adversely to the Trustee, then and in every such case, subject to any determination in such proceedings, the Company and the Trustee
shall be restored respectively to their former positions and rights hereunder, and all rights, remedies and powers of the Company
and the Trustee shall continue as though no such proceedings had been taken.

 

    	23

    	 

    

Section 6.02Collection
of Indebtedness and Suits for Enforcement by Trustee.

 

(a)The Company
covenants that (i) in case it shall default in the payment of any installment of interest on any of the Securities of a series,
or in any payment required by any sinking or analogous fund established with respect to that series as and when the same shall
have become due and payable, and such default shall have continued for a period of 90 days, or (ii) in case it shall default
in the payment of the principal of (or premium, if any, on) any of the Securities of a series when the same shall have become due
and payable, whether upon maturity of the Securities of a series or upon redemption or upon declaration or otherwise then, upon
demand of the Trustee, the Company will pay to the Trustee, for the benefit of the holders of the Securities of that series, the
whole amount that then shall have been become due and payable on all such Securities for principal (and premium, if any) or interest,
or both, as the case may be, with interest upon the overdue principal (and premium, if any) and (to the extent that payment of
such interest is enforceable under applicable law) upon overdue installments of interest at the rate per annum expressed in the
Securities of that series; and, in addition thereto, such further amount as shall be sufficient to cover the costs and expenses
of collection, and the amount payable to the Trustee under Section 7.06.

 

(b)If the
Company shall fail to pay such amounts forthwith upon such demand, the Trustee, in its own name and as trustee of an express trust,
shall be entitled and empowered to institute any action or proceedings at law or in equity for the collection of the sums so due
and unpaid, and may prosecute any such action or proceeding to judgment or final decree, and may enforce any such judgment or final
decree against the Company or other obligor upon the Securities of that series and collect the moneys adjudged or decreed to be
payable in the manner provided by law or equity out of the property of the Company or other obligor upon the Securities of that
series, wherever situated.

 

(c)In case
of any receivership, insolvency, liquidation, bankruptcy, reorganization, readjustment, arrangement, composition or judicial proceedings
affecting the Company, or its creditors or property, the Trustee shall have power to intervene in such proceedings and take any
action therein that may be permitted by the court and shall (except as may be otherwise provided by law) be entitled to file such
proofs of claim and other papers and documents as may be necessary or advisable in order to have the claims of the Trustee and
of the holders of Securities of such series allowed for the entire amount due and payable by the Company under the Indenture at
the date of institution of such proceedings and for any additional amount that may become due and payable by the Company after
such date, and to collect and receive any moneys or other property payable or deliverable on any such claim, and to distribute
the same after the deduction of the amount payable to the Trustee under Section 7.06; and any receiver, assignee or trustee in
bankruptcy or reorganization is hereby authorized by each of the holders of Securities of such series to make such payments to
the Trustee, and, in the event that the Trustee shall consent to the making of such payments directly to such Securityholders,
to pay to the Trustee any amount due it under Section 7.06.

 

(d)All rights
of action and of asserting claims under this Indenture, or under any of the terms established with respect to Securities of that
series, may be enforced by the Trustee without the possession of any of such Securities, or the production thereof at any trial
or other proceeding relative thereto, and any such suit or proceeding instituted by the Trustee shall be brought in its own name
as trustee of an express trust, and any recovery of judgment shall, after provision for payment to the Trustee of any amounts due
under Section 7.06, be for the ratable benefit of the holders of the Securities of such series.

 

    	24

    	 

    

In case of an Event
of Default hereunder, the Trustee may in its discretion proceed to protect and enforce the rights vested in it by this Indenture
by such appropriate judicial proceedings as the Trustee shall deem most effectual to protect and enforce any of such rights, either
at law or in equity or in bankruptcy or otherwise, whether for the specific enforcement of any covenant or agreement contained
in the Indenture or in aid of the exercise of any power granted in this Indenture, or to enforce any other legal or equitable right
vested in the Trustee by this Indenture or by law.

 

Nothing contained herein
shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Securityholder any plan
of reorganization, arrangement, adjustment or composition affecting the Securities of that series or the rights of any holder thereof
or to authorize the Trustee to vote in respect of the claim of any Securityholder in any such proceeding.

 

Section 6.03Application
of Moneys Collected.

 

Any moneys collected
by the Trustee pursuant to this Article with respect to a particular series of Securities shall be applied in the following order,
at the date or dates fixed by the Trustee and, in case of the distribution of such moneys on account of principal (or premium,
if any) or interest, upon presentation of the Securities of that series, and notation thereon of the payment, if only partially
paid, and upon surrender thereof if fully paid:

 

FIRST: To the payment
of costs and expenses of collection and of all amounts payable to the Trustee under Section 7.06;

 

SECOND: To the payment
of the amounts then due and unpaid upon Securities of such series for principal (and premium, if any) and interest, in respect
of which or for the benefit of which such money has been collected, ratably, without preference or priority of any kind, according
to the amounts due and payable on such Securities for principal (and premium, if any) and interest, respectively; and

 

THIRD: To the payment
of the remainder, if any, to the Company or any other Person lawfully entitled thereto.

 

Section 6.04Limitation
on Suits.

 

No holder of any Security
of any series shall have any right by virtue or by availing of any provision of this Indenture to institute any suit, action or
proceeding in equity or at law upon or under or with respect to this Indenture or for the appointment of a receiver or trustee,
or for any other remedy hereunder, unless (i) such holder previously shall have given to the Trustee written notice of an Event
of Default and of the continuance thereof with respect to the Securities of such series specifying such Event of Default, as hereinbefore
provided; (ii) the holders of not less than 25% in aggregate principal amount of the Securities of such series then Outstanding
shall have made written request upon the Trustee to institute such action, suit or proceeding in its own name as Trustee hereunder;
(iii) such holder or holders shall have offered to the Trustee indemnity satisfactory to it against the costs, expenses and liabilities
to be incurred in compliance with such request; (iv) the Trustee for 90 days after its receipt of such notice, request and offer
of indemnity, shall have failed to institute any such action, suit or proceeding and (v) during such 90 day period, the holders
of a majority in principal amount of the Securities of that series do not give the Trustee a direction inconsistent with the request.

 

    	25

    	 

    

Notwithstanding anything
contained herein to the contrary or any other provisions of this Indenture, the right of any holder of any Security to receive
payment of the principal of (and premium, if any) and interest on such Security, as therein provided, on or after the respective
due dates expressed in such Security (or in the case of redemption, on the redemption date), or to institute suit for the enforcement
of any such payment on or after such respective dates or redemption date, shall not be impaired or affected without the consent
of such holder and by accepting a Security hereunder it is expressly understood, intended and covenanted by the taker and holder
of every Security of such series with every other such taker and holder and the Trustee, that no one or more holders of Securities
of such series shall have any right in any manner whatsoever by virtue or by availing of any provision of this Indenture to affect,
disturb or prejudice the rights of the holders of any other of such Securities, or to obtain or seek to obtain priority over or
preference to any other such holder, or to enforce any right under this Indenture, except in the manner herein provided and for
the equal, ratable and common benefit of all holders of Securities of such series. For the protection and enforcement of the provisions
of this Section, each and every Securityholder and the Trustee shall be entitled to such relief as can be given either at law or
in equity.

 

Section 6.05Rights
and Remedies Cumulative; Delay or Omission Not Waiver.

 

(a)Except
as otherwise provided in Section 2.07, all powers and remedies given by this Article to the Trustee or to the Securityholders shall,
to the extent permitted by law, be deemed cumulative and not exclusive of any other powers and remedies available to the Trustee
or the holders of the Securities, by judicial proceedings or otherwise, to enforce the performance or observance of the covenants
and agreements contained in this Indenture or otherwise established with respect to such Securities.

 

(b)No delay
or omission of the Trustee or of any holder of any of the Securities to exercise any right or power accruing upon any Event of
Default occurring and continuing as aforesaid shall impair any such right or power, or shall be construed to be a waiver of any
such default or an acquiescence therein; and, subject to the provisions of Section 6.04, every power and remedy given by this Article
or by law to the Trustee or the Securityholders may be exercised from time to time, and as often as shall be deemed expedient,
by the Trustee or by the Securityholders.

 

Section 6.06Control
by Securityholders.

 

The holders of a majority
in aggregate principal amount of the Securities of any series at the time Outstanding, determined in accordance with Section 8.04,
shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee,
or exercising any trust or power conferred on the Trustee with respect to such series; provided, however, that such direction shall
not be in conflict with any rule of law or with this Indenture or subject the Trustee in its sole discretion to personal liability.
Subject to the provisions of Section 7.01, the Trustee shall have the right to decline to follow any such direction if the Trustee
in good faith shall, by a Responsible Officer or officers of the Trustee, determine that the proceeding so directed, subject to
the Trustee’s duties under the Trust Indenture Act, would involve the Trustee in personal liability or might be unduly prejudicial
to the Securityholders not involved in the proceeding. The holders of a majority in aggregate principal amount of the Securities
of any series at the time Outstanding affected thereby, determined in accordance with Section 8.04, may on behalf of the holders
of all of the Securities of such series waive any past default in the performance of any of the covenants contained herein or established
pursuant to Section 2.01 with respect to such series and its consequences, except a default in the payment of the principal of,
or premium, if any, or interest on, any of the Securities of that series as and when the same shall become due by the terms of
such Securities otherwise than by acceleration (unless such default has been cured and a sum sufficient to pay all matured installments
of interest and principal and any premium has been deposited with the Trustee (in accordance with Section 6.01(c)). Upon any such
waiver, the default covered thereby shall be deemed to be cured for all purposes of this Indenture and the Company, the Trustee
and the holders of the Securities of such series shall be restored to their former positions and rights hereunder, respectively;
but no such waiver shall extend to any subsequent or other default or impair any right consequent thereon.

    	26

    	 

    

 

Section 6.07Undertaking
to Pay Costs.

 

All parties to this
Indenture agree, and each holder of any Securities by such holder’s acceptance thereof shall be deemed to have agreed, that
any court may in its discretion require, 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, the filing by any party litigant in such suit of an
undertaking to pay the costs of such suit, and that such court may in its discretion assess reasonable costs, including reasonable
attorneys’ fees and expenses, against any party litigant in such suit, having due regard to the merits and good faith of
the claims or defenses made by such party litigant; but the provisions of this Section shall not apply to any suit instituted by
the Trustee, to any suit instituted by any Securityholder, or group of Securityholders, holding more than 10% in aggregate principal
amount of the Outstanding Securities of any series, or to any suit instituted by any Securityholder for the enforcement of the
payment of the principal of (or premium, if any) or interest on any Security of such series, on or after the respective due dates
expressed in such Security or established pursuant to this Indenture.

 

article
7

CONCERNING THE TRUSTEE

 

Section 7.01Certain
Duties and Responsibilities of Trustee.

 

(a)The Trustee,
prior to the occurrence of an Event of Default with respect to the Securities of a series and after the curing of all Events of
Default with respect to the Securities of that series that may have occurred, shall undertake to perform with respect to the Securities
of such series such duties and only such duties as are specifically set forth in this Indenture, and no implied covenants shall
be read into this Indenture against the Trustee. In case an Event of Default with respect to the Securities of a series has occurred
(that has not been cured or waived), the Trustee shall exercise with respect to Securities of that series 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 man would exercise
or use under the circumstances in the conduct of his or her own affairs.

 

    	27

    	 

    

(b)No provision
of this Indenture shall be construed to relieve the Trustee from liability for its own negligent action, its own negligent failure
to act, or its own willful misconduct, except that:

 

(i)prior to
the occurrence of an Event of Default with respect to the Securities of a series and after the curing or waiving of all such Events
of Default with respect to that series that may have occurred:

 

(A)the duties
and obligations of the Trustee shall with respect to the Securities of such series be determined solely by the express provisions
of this Indenture, and the Trustee shall not be liable with respect to the Securities of such series except for the performance
of such duties and obligations as are specifically set forth in this Indenture, and no implied covenants or obligations shall be
read into this Indenture against the Trustee; and

 

(B)in the
absence of bad faith on the part of the Trustee, the Trustee may with respect to the Securities of such series conclusively rely,
as to the truth of the statements and the correctness of the opinions expressed therein, upon any 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 that
by any provision hereof are specifically required to be furnished to the Trustee, the Trustee shall be under a duty to examine
the same to determine whether or not they conform to the requirements of this Indenture;

 

(ii)the Trustee
shall not be liable to any Securityholder or to any other Person for any error of judgment made in good faith by a Responsible
Officer or Responsible Officers of the Trustee, unless it shall be proved that the Trustee was negligent in ascertaining the pertinent
facts;

 

(iii)the Trustee
shall not be liable with respect to any action taken or omitted to be taken by it in good faith in accordance with the direction
of the holders of not less than a majority in principal amount of the Securities of any series at the time Outstanding relating
to the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or
power conferred upon the Trustee under this Indenture with respect to the Securities of that series; and

 

(iv)none of
the provisions contained in this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur personal
financial liability in the performance of any of its duties or in the exercise of any of its rights or powers if there is reasonable
ground for believing that the repayment of such funds or liability is not reasonably assured to it under the terms of this Indenture
or adequate indemnity against such risk is not reasonably assured to it.

 

    	28

    	 

    

(v)The Trustee
shall not be required to give any bond or surety in respect of the performance of its powers or duties hereunder.

 

(vi)The permissive
right of the Trustee to do things enumerated in this Indenture shall not be construed as a duty of the Trustee.

 

(vii)No Trustee
shall have any duty or responsibility for any act or omission of any other Trustee appointed with respect to a series of Securities
hereunder.

 

Section 7.02Certain
Rights of Trustee.

 

Except as otherwise
provided in Section 7.01:

 

(a)The Trustee
may conclusively rely and shall be protected in acting or refraining from acting upon any resolution, certificate, statement, instrument,
opinion, report, notice, request, consent, order, approval, bond, security or other paper or document believed by it to be genuine
and to have been signed or presented by the proper party or parties;

 

(b)Any request,
direction, order or demand of the Company mentioned herein shall be sufficiently evidenced by a Board Resolution or an instrument
signed in the name of the Company by any authorized officer of the Company (unless other evidence in respect thereof is specifically
prescribed herein);

 

(c)The Trustee
may consult with counsel and the opinion or written advice of such counsel or, if requested, any Opinion of Counsel shall be full
and complete authorization and protection in respect of any action taken or suffered or omitted hereunder in good faith and in
reliance thereon;

 

(d)The Trustee
shall be under no obligation to exercise any of the rights or powers vested in it by this Indenture at the request, order or direction
of any of the Securityholders pursuant to the provisions of this Indenture, unless such Securityholders shall have offered to the
Trustee security or indemnity reasonably acceptable to the Trustee against the costs, expenses and liabilities that may be incurred
therein or thereby; nothing contained herein shall, however, relieve the Trustee of the obligation, upon the occurrence of an Event
of Default with respect to a series of the Securities (that has not been cured or waived), to exercise with respect to Securities
of that series such of the rights and powers vested in it by this Indenture, and to use the same degree of care and skill in their
exercise, as a prudent man would exercise or use under the circumstances in the conduct of his or her own affairs;

 

(e)The Trustee
shall not be liable for any action taken or omitted to be taken by it in good faith and believed by it to be authorized or within
the discretion or rights or powers conferred upon it by this Indenture;

 

(f)The Trustee
shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument,
opinion, report, notice, request, consent, order, approval, bond, security, or other papers or documents or inquire as to the performance
by the Company of any of its covenants under this Indenture, unless requested in writing so to do by the holders of not less than
a majority in principal amount of the Outstanding Securities of the particular series affected thereby (determined as provided
in Section 8.04); provided, however, that if the payment within a reasonable time to the Trustee of the costs, expenses or liabilities
likely to be incurred by it in the making of such investigation is, in the opinion of the Trustee, not reasonably assured to the
Trustee by the security afforded to it by the terms of this Indenture, the Trustee may require indemnity or security reasonably
acceptable to it against such costs, expenses or liabilities as a condition to so proceeding. The reasonable expense of every such
examination shall be paid by the Company or, if paid by the Trustee, shall be repaid by the Company upon demand;

 

    	29

    	 

    

(g)The
Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents
or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent or attorney appointed
with due care by it hereunder;

 

(h)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;

 

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

 

(j)The Trustee
agrees to accept and act upon instructions or directions pursuant to this Indenture sent by unsecured e-mail, facsimile transmission
or other similar unsecured electronic methods; provided, however, that (a) the party providing such written instructions, subsequent
to such transmission of written instructions, shall provide the originally executed instructions or directions to the Trustee in
a timely manner, and (b) such originally executed instructions or directions shall be signed by an authorized representative of
the party providing such instructions or directions. If the party 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 party providing electronic instructions 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.

 

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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.

 

The Trustee may request
that the Company deliver an Officer’s Certificate setting forth the names of individuals and/or titles of officers authorized
at such time to furnish the Trustee with Officer’s Certificates, Company Orders and any other matters or directions pursuant
to this Indenture.

 

In addition, the Trustee
shall not be deemed to have knowledge of any Default or Event of Default (other than an Event of Default relating to the failure
to pay the interest on, or the principal of, the Securities) until the Trustee shall have received written notification in the
manner set forth in this Indenture or a Responsible Officer of the Trustee shall have obtained actual knowledge.

 

Section 7.03Trustee
Not Responsible for Recitals or Issuance or Securities.

 

(a)The recitals
contained herein and in the Securities shall be taken as the statements of the Company, and the Trustee assumes no responsibility
for the correctness of the same.

 

(b)The Trustee
makes no representations as to the validity or sufficiency of this Indenture or of the Securities. The Trustee shall not be responsible
for any statement in any registration statement, prospectus, or any other document in connection with the sale of Securities. The
Trustee shall not be responsible for any rating on the Securities or any action or omission of any rating agency.

 

(c)The Trustee
shall not be accountable for the use or application by the Company of any of the Securities or of the proceeds of such Securities,
or for the use or application of any moneys paid over by the Trustee in accordance with any provision of this Indenture or established
pursuant to Section 2.01, or for the use or application of any moneys received by any paying agent other than the Trustee.

 

Section 7.04May
Hold Securities.

 

The Trustee or any
paying agent or Security Registrar, in its individual or any other capacity, may become the owner or pledgee of Securities with
the same rights it would have if it were not Trustee, paying agent or Security Registrar.

 

Section 7.05Moneys
Held in Trust.

 

Subject to the provisions
of Section 11.05, all moneys received by the Trustee shall, until used or applied as herein provided, be held in trust for the
purposes for which they were received, but need not be segregated from other funds except to the extent required by law. The Trustee
shall be under no liability for interest on any moneys received by it hereunder except such as it may agree with the Company to
pay thereon.

 

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Section 7.06Compensation
and Reimbursement.

 

(a) The Company
shall pay to the Trustee in each of its capacities hereunder from time to time compensation for its services as the Company and
the Trustee shall from time to time agree 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 reasonable out-of-pocket
expenses incurred by it. Such expenses shall include the reasonable compensation and expenses of the Trustee’s agents and
counsel.

 

(b)The Company
shall indemnify each of the Trustee in each of its capacities hereunder against any loss, liability or expense (including the cost
of defending itself and including the reasonable compensation and expenses of the Trustee’s agents and counsel) incurred
by it except as set forth in Section 7.06(c) in the exercise or performance of its powers, rights or duties under this Indenture
as Trustee or in any other capacity hereunder. The Trustee shall notify the Company promptly of any claim for which it may seek
indemnity. The failure of the Trustee to notify the Company shall not affect the Company’s obligations with respect to such
claim. The Company shall defend the claim and the Trustee shall cooperate in the defense. The Trustee may have one separate counsel
and the Company shall pay the reasonable fees and expenses of such counsel. The Company need not pay for any settlement made without
its consent, which consent shall not be unreasonably withheld. This indemnification shall apply to officers, directors, employees,
shareholders and agents of the Trustee.

 

(c)The Company
need not reimburse any expense or indemnify against any loss or liability incurred by the Trustee or by any officer, director,
employee, shareholder or agent of the Trustee through negligence or bad faith.

 

(d)To ensure
the Company’s payment obligations in this Section, the Trustee shall have a lien prior to the Securities on all funds or
property held or collected by the Trustee, except that held in trust to pay principal of or interest on particular Securities.
When the Trustee incurs expenses or renders services in connection with an Event of Default specified in Section 6.01(4) or (5),
the expenses (including the reasonable fees and expenses of its counsel) and the compensation for services in connection therewith
are to constitute expenses of administration under any bankruptcy law. The provisions of this Section 7.06 shall survive the termination
of this Indenture and the resignation or removal of the Trustee.

 

Section 7.07Reliance
on Officer’s Certificate.

 

Except as otherwise
provided in Section 7.01, whenever in the administration of the provisions of this Indenture the Trustee shall deem it reasonably
necessary or desirable that a matter be proved or established prior to taking or suffering or omitting to take any action hereunder,
such matter (unless other evidence in respect thereof be herein specifically prescribed) may, in the absence of negligence or bad
faith on the part of the Trustee, be deemed to be conclusively proved and established by an Officer’s Certificate delivered
to the Trustee and such certificate, in the absence of negligence or bad faith on the part of the Trustee, shall be full warrant
to the Trustee for any action taken, suffered or omitted to be taken by it under the provisions of this Indenture upon the faith
thereof.

 

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Section 7.08Disqualification;
Conflicting Interests.

 

If the Trustee has
or shall acquire any “conflicting interest” within the meaning of Section 310(b) of the Trust Indenture Act, the Trustee
and the Company shall in all respects comply with the provisions of Section 310(b) of the Trust Indenture Act.

 

Section 7.09Corporate
Trustee Required; Eligibility.

 

There shall at all
times be a Trustee with respect to the Securities issued hereunder which shall at all times be a corporation organized and doing
business under the laws of the United States of America or any state or territory thereof or of the District of Columbia, or a
corporation or other Person permitted to act as trustee by the Commission, authorized under such laws to exercise corporate trust
powers, having a combined capital and surplus of at least fifty million U.S. dollars ($50,000,000), and subject to supervision
or examination by federal, state, territorial, or District of Columbia authority.

 

If such corporation
or other Person publishes reports of condition at least annually, pursuant to law or to the requirements of the aforesaid supervising
or examining authority, then for the purposes of this Section, the combined capital and surplus of such corporation or other Person
shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. The Company
may not, nor may any Person directly or indirectly controlling, controlled by, or under common control with the Company, serve
as Trustee. In case at any time the Trustee shall cease to be eligible in accordance with the provisions of this Section, the Trustee
shall resign immediately in the manner and with the effect specified in Section 7.10.

 

Section 7.10Resignation
and Removal; Appointment of Successor.

 

(a)The Trustee
or any successor hereafter appointed may at any time resign with respect to the Securities of one or more series by giving written
notice thereof to the Company and by transmitting notice of resignation by mail, first class postage prepaid, to the Securityholders
of such series, as their names and addresses appear upon the Security Register. Upon receiving such notice of resignation, the
Company shall promptly appoint a successor trustee with respect to Securities of such series by written instrument, in duplicate,
executed by order of the Board of Directors, one copy of which instrument shall be delivered to the resigning Trustee and one copy
to the successor trustee. If no successor trustee shall have been so appointed and have accepted appointment within 30 days after
the mailing of such notice of resignation, the resigning Trustee may petition any court of competent jurisdiction for the appointment
of a successor trustee with respect to Securities of such series, or any Securityholder of that series who has been a bona fide
holder of a Security or Securities for at least six months may on behalf of himself and all others similarly situated, petition
any such court for the appointment of a successor trustee. Such court may thereupon after such notice, if any, as it may deem proper
and prescribe, appoint a successor trustee.

 

(b)In case
at any time any one of the following shall occur:

 

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(i)the Trustee
shall fail to comply with the provisions of Section 7.08 after written request therefor by the Company or by any Securityholder
who has been a bona fide holder of a Security or Securities for at least six months; or

 

(ii)the
Trustee shall cease to be eligible in accordance with the provisions of Section 7.09 and shall fail to resign after written request
therefor by the Company or by any such Securityholder; or

 

(iii)the
Trustee shall become incapable of acting, or shall be adjudged a bankrupt or insolvent, or commence a voluntary bankruptcy proceeding,
or a receiver of the Trustee or of its property shall be appointed or consented to, or any public officer shall take charge or
control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation;

 

then, in any such case,
the Company may remove the Trustee with respect to all Securities and appoint a successor trustee by written instrument, in duplicate,
executed by order of the Board of Directors, one copy of which instrument shall be delivered to the Trustee so removed and one
copy to the successor trustee, or any Securityholder who has been a bona fide holder of a Security or Securities for at least six
months may, on behalf of that holder and all others similarly situated, petition any court of competent jurisdiction for the removal
of the Trustee and the appointment of a successor trustee. Such court may thereupon after such notice, if any, as it may deem proper
and prescribe, remove the Trustee and appoint a successor trustee.

 

(c)The holders
of a majority in aggregate principal amount of the Securities of any series at the time Outstanding may at any time remove the
Trustee with respect to such series by so notifying the Trustee and the Company and may appoint a successor Trustee for such series
with the consent of the Company.

 

(d)Any resignation
or removal of the Trustee and appointment of a successor trustee with respect to the Securities of a series pursuant to any of
the provisions of this Section shall become effective upon acceptance of appointment by the successor trustee as provided in Section
7.11.

 

(e)Any successor
trustee appointed pursuant to this Section may be appointed with respect to the Securities of one or more series or all of such
series, and at any time there shall be only one Trustee with respect to the Securities of any particular series.

 

Section 7.11Acceptance
of Appointment By Successor.

 

(a)In case
of the appointment hereunder of a successor trustee with respect to all Securities, every such successor trustee so appointed shall
execute, acknowledge and deliver to the Company and to the retiring Trustee an instrument accepting such appointment, and thereupon
the resignation or removal of the retiring Trustee shall become effective and such successor trustee, without any further act,
deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Trustee; but, on the request
of the Company or the successor trustee, such retiring Trustee shall, upon payment of its charges, execute and deliver an instrument
transferring to such successor trustee all the rights, powers, and trusts of the retiring Trustee and shall duly assign, transfer
and deliver to such successor trustee all property and money held by such retiring Trustee hereunder.

 

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(b)In case
of the appointment hereunder of a successor trustee with respect to the Securities of one or more (but not all) series, the Company,
the retiring Trustee and each successor trustee with respect to the Securities of one or more series shall execute and deliver
an indenture supplemental hereto wherein each successor trustee shall accept such appointment and which (i) shall contain such
provisions as shall be necessary or desirable to transfer and confirm to, and to vest in, each successor trustee all the rights,
powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series to which the appointment
of such successor trustee relates, (ii) shall contain such provisions as shall be deemed necessary or desirable to confirm that
all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series as to
which the retiring Trustee is not retiring shall continue to be vested in the retiring Trustee, and (iii) shall add to or change
any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder
by more than one Trustee, it being understood that nothing herein or in such supplemental indenture shall constitute such Trustees
co-trustees of the same trust, that each such Trustee shall be trustee of a trust or trusts hereunder separate and apart from any
trust or trusts hereunder administered by any other such Trustee and that no Trustee shall be responsible for any act or failure
to act on the part of any other Trustee hereunder; and upon the execution and delivery of such supplemental indenture the resignation
or removal of the retiring Trustee shall become effective to the extent provided therein, such retiring Trustee shall with respect
to the Securities of that or those series to which the appointment of such successor trustee relates have no further responsibility
for the exercise of rights and powers or for the performance of the duties and obligations vested in the Trustee under this Indenture,
and each such successor trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers,
trusts and duties of the retiring Trustee with respect to the Securities of that or those series to which the appointment of such
successor trustee relates; but, on request of the Company or any successor trustee, such retiring Trustee shall duly assign, transfer
and deliver to such successor trustee, to the extent contemplated by such supplemental indenture, the property and money held by
such retiring Trustee hereunder with respect to the Securities of that or those series to which the appointment of such successor
trustee relates.

 

(c)Upon request
of any such successor trustee, the Company shall execute any and all instruments for more fully and certainly vesting in and confirming
to such successor trustee all such rights, powers and trusts referred to in paragraph (a) or (b) of this Section, as the case may
be.

 

(d)No successor
trustee shall accept its appointment unless at the time of such acceptance such successor trustee shall be qualified and eligible
under this Article.

 

(e)Upon acceptance
of appointment by a successor trustee as provided in this Section, the Company shall transmit notice of the succession of such
trustee hereunder by mail, first class postage prepaid, to the Securityholders, as their names and addresses appear upon the Security
Register. If the Company fails to transmit such notice within ten days after acceptance of appointment by the successor trustee,
the successor trustee shall cause such notice to be transmitted at the expense of the Company.

 

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Section 7.12Merger,
Conversion, Consolidation or Succession to Business.

 

Any corporation into
which the Trustee may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any corporation succeeding to all or substantially all the
corporate trust business of the Trustee, including the administration of the trust created by this Indenture, shall be the successor
of the Trustee hereunder, provided that such corporation shall be qualified under the provisions of Section 7.08 and eligible under
the provisions of Section 7.09, without the execution or filing of any paper or any further act on the part of any of the parties
hereto, anything herein to the contrary notwithstanding. In case any Securities shall have been authenticated, but not delivered,
by the Trustee then in office, any successor by merger, conversion or consolidation to such authenticating Trustee may adopt such
authentication and deliver the Securities so authenticated with the same effect as if such successor Trustee had itself authenticated
such Securities.

 

Section 7.13Preferential
Collection of Claims Against the Company.

 

The Trustee shall comply
with Section 311(a) of the Trust Indenture Act, excluding any creditor relationship described in Section 311(b) of the Trust Indenture
Act. A Trustee who has resigned or been removed shall be subject to Section 311(a) of the Trust Indenture Act to the extent included
therein.

 

Section 7.14Notice
of Default. 

 

If any Event of Default
occurs and is continuing and if such Event of Default is known to a Responsible Officer of the Trustee, the Trustee shall mail
to each Securityholder in the manner and to the extent provided in Section 313(c) of the Trust Indenture Act notice of the Event
of Default within the earlier of 90 days after it is known to a Responsible Officer of the Trustee or written notice of it is received
by the Trustee, unless such Event of Default has been cured; provided, however, that, except in the case of a default in
the payment of the principal of (or premium, if any) or interest on any Security, the Trustee shall be protected in withholding
such notice if and so long as the Responsible Officers of the Trustee in good faith determine that the withholding of such notice
is in the interest of the Securityholders.

 

article
8

CONCERNING THE SECURITYHOLDERS

 

Section 8.01Evidence
of Action by Securityholders.

 

Whenever in this Indenture
it is provided that the holders of a majority or specified percentage in aggregate principal amount of the Securities of a particular
series may take any action (including the making of any demand or request, the giving of any notice, consent or waiver or the taking
of any other action), the fact that at the time of taking any such action the holders of such majority or specified percentage
of that series have joined therein may be evidenced by any instrument or any number of instruments of similar tenor executed by
such holders of Securities of that series in person or by agent or proxy appointed in writing.

 

    	36

    	 

    

If the Company shall
solicit from the Securityholders of any series any request, demand, authorization, direction, notice, consent, waiver or other
action, the Company may, at its option, as evidenced by an Officer’s Certificate, fix in advance a record date for such series
for the determination of Securityholders entitled to give such request, demand, authorization, direction, notice, consent, waiver
or other action, but the Company shall have no obligation to do so. If such a record date is fixed, such request, demand, authorization,
direction, notice, consent, waiver or other action may be given before or after the record date, but only the Securityholders of
record at the close of business on the record date shall be deemed to be Securityholders for the purposes of determining whether
Securityholders of the requisite proportion of Outstanding Securities of that series have authorized or agreed or consented to
such request, demand, authorization, direction, notice, consent, waiver or other action, and for that purpose the Outstanding Securities
of that series shall be computed as of the record date; provided, however, that no such authorization, agreement or consent by
such Securityholders on the record date shall be deemed effective unless it shall become effective pursuant to the provisions of
this Indenture not later than six months after the record date.

 

Section 8.02Proof
of Execution by Securityholders.

 

Subject to the provisions
of Section 7.01, proof of the execution of any instrument by a Securityholder (such proof will not require notarization) or his
or her agent or proxy and proof of the holding by any Person of any of the Securities shall be sufficient if made in the following
manner:

 

(a)The fact
and date of the execution by any such Person of any instrument may be proved in any reasonable manner acceptable to the Trustee.

 

(b)The ownership
of Securities shall be proved by the Security Register of such Securities or by a certificate of the Security Registrar thereof.

 

The Trustee may require
such additional proof of any matter referred to in this Section as it shall deem necessary.

 

Section 8.03Who
May be Deemed Owners.

 

Prior to the due presentment
for registration of transfer of any Security, the Company, the Trustee, any paying agent and any Security Registrar may deem and
treat the Person in whose name such Security shall be registered upon the books of the Security Registrar as the absolute owner
of such Security (whether or not such Security shall be overdue and notwithstanding any notice of ownership or writing thereon
made by anyone other than the Security Registrar) for the purpose of receiving payment of or on account of the principal of, premium,
if any, and (subject to Section 2.03) interest on such Security and for all other purposes; and neither the Company nor the Trustee
nor any paying agent nor any Security Registrar shall be affected by any notice to the contrary.

 

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Section 8.04Certain
Securities Owned by Company Disregarded.

 

In determining whether
the holders of the requisite aggregate principal amount of Securities of a particular series have concurred in any direction, consent
or waiver under this Indenture, the Securities of that series that are owned by the Company or any other obligor on the Securities
of that series or by any Person directly or indirectly controlling or controlled by or under common control with the Company or
any other obligor on the Securities of that series shall be disregarded and deemed not to be Outstanding for the purpose of any
such determination, except that for the purpose of determining whether the Trustee shall be protected in relying on any such direction,
consent or waiver, only Securities of such series that the Trustee actually knows are so owned shall be so disregarded. The Securities
so owned that have been pledged in good faith may be regarded as Outstanding for the purposes of this Section, if the pledgee shall
establish to the satisfaction of the Trustee the pledgee’s right so to act with respect to such Securities and that the pledgee
is not a Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company
or any such other obligor. In case of a dispute as to such right, any decision by the Trustee taken upon the advice of counsel
shall be full protection to the Trustee.

 

Section 8.05Actions
Binding on Future Securityholders.

 

At any time prior to
(but not after) the evidencing to the Trustee, as provided in Section 8.01, of the taking of any action by the holders of the majority
or percentage in aggregate principal amount of the Securities of a particular series specified in this Indenture in connection
with such action, any holder of a Security of that series that is shown by the evidence to be included in the Securities the holders
of which have consented to such action may, by filing written notice with the Trustee, and upon proof of holding as provided in
Section 8.02, revoke such action so far as concerns such Security. Except as aforesaid any such action taken by the holder of any
Security shall be conclusive and binding upon such holder and upon all future holders and owners of such Security, and of any Security
issued in exchange therefor, on registration of transfer thereof or in place thereof, irrespective of whether or not any notation
in regard thereto is made upon such Security. Any action taken by the holders of the majority or percentage in aggregate principal
amount of the Securities of a particular series specified in this Indenture in connection with such action shall be conclusively
binding upon the Company, the Trustee and the holders of all the Securities of that series.

 

article
9

SUPPLEMENTAL INDENTURES

 

Section 9.01Supplemental
Indentures Without the Consent of Securityholders.

 

In addition to any
supplemental indenture otherwise authorized by this Indenture, the Company and the Trustee may from time to time and at any time
enter into an indenture or indentures supplemental hereto (which shall conform to the provisions of the Trust Indenture Act as
then in effect), without the consent of the Securityholders, for one or more of the following purposes:

 

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(a)to cure
any ambiguity, defect, or inconsistency herein or in the Securities of any series;

 

(b)to comply
with Article Ten;

 

(c)to provide
for uncertificated Securities in addition to or in place of certificated Securities;

 

(d)to add
to the covenants, restrictions, conditions or provisions relating to the Company for the benefit of the holders of all or any series
of Securities (and if such covenants, restrictions, conditions or provisions are to be for the benefit of less than all series
of Securities, stating that such covenants, restrictions, conditions or provisions are expressly being included solely for the
benefit of such series), to make the occurrence, or the occurrence and the continuance, of a default in any such additional covenants,
restrictions, conditions or provisions an Event of Default, or to surrender any right or power herein conferred upon the Company;

 

(e)to add
to, delete from, or revise the conditions, limitations, and restrictions on the authorized amount, terms, or purposes of issue,
authentication, and delivery of Securities, as herein set forth;

 

(f)to make
any change that does not adversely affect the rights of any Securityholder in any material respect;

 

(g)to provide
for the issuance of and establish the form and terms and conditions of the Securities of any series as provided in Section 2.01,
to establish the form of any certifications required to be furnished pursuant to the terms of this Indenture or any series of Securities,
or to add to the rights of the holders of any series of Securities;

 

(h)to evidence
and provide for the acceptance of appointment hereunder by a successor trustee; or

 

(i)to comply
with any requirements of the Commission or any successor in connection with the qualification of this Indenture under the Trust
Indenture Act.

 

The Trustee is hereby
authorized to join with the Company in the execution of any such supplemental indenture, and to make any further appropriate agreements
and stipulations that may be therein contained, but the Trustee shall not be obligated to enter into any such supplemental indenture
that affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise.

 

Any supplemental indenture
authorized by the provisions of this Section may be executed by the Company and the Trustee without the consent of the holders
of any of the Securities at the time Outstanding, notwithstanding any of the provisions of Section 9.02.

 

Section 9.02Supplemental
Indentures With Consent of Securityholders.

 

With the consent (evidenced
as provided in Section 8.01) of the holders of not less than a majority in aggregate principal amount of the Securities of each
series affected by such supplemental indenture or indentures at the time Outstanding, the Company, when authorized by a Board Resolution,
and the Trustee may from time to time and at any time enter into an indenture or indentures supplemental hereto (which shall conform
to the provisions of the Trust Indenture Act as then in effect) for the purpose of adding any provisions to or changing in any
manner or eliminating any of the provisions of this Indenture or of any supplemental indenture or of modifying in any manner not
covered by Section 9.01 the rights of the holders of the Securities of such series under this Indenture; provided, however, that
no such supplemental indenture shall, without the consent of the holders of each Security then Outstanding and affected thereby,
(a) extend the fixed maturity of any Securities of any series, or reduce the principal amount thereof, or reduce the rate or extend
the time of payment of interest thereon, or reduce any premium payable upon the redemption thereof or (b) reduce the aforesaid
percentage of Securities, the holders of which are required to consent to any such supplemental indenture.

 

    	39

    	 

    

It shall not be necessary
for the consent of the Securityholders of any series affected thereby under this Section to approve the particular form of any
proposed supplemental indenture, but it shall be sufficient if such consent shall approve the substance thereof.

 

Section 9.03Effect
of Supplemental Indentures.

 

Upon the execution
of any supplemental indenture pursuant to the provisions of this Article or of Section 10.01, this Indenture shall, with respect
to such series, be and be deemed to be modified and amended in accordance therewith and the respective rights, limitations of rights,
obligations, duties and immunities under this Indenture of the Trustee, the Company and the holders of Securities of the series
affected thereby shall thereafter be determined, exercised and enforced hereunder subject in all respects to such modifications
and amendments, and all the terms and conditions of any such supplemental indenture shall be and be deemed to be part of the terms
and conditions of this Indenture for any and all purposes.

 

Section 9.04Securities
Affected by Supplemental Indentures.

 

Securities of any series
affected by a supplemental indenture, authenticated and delivered after the execution of such supplemental indenture pursuant to
the provisions of this Article or of Section 10.01, may bear a notation in form approved by the Company, provided such form meets
the requirements of any securities exchange upon which such series may be listed, as to any matter provided for in such supplemental
indenture. If the Company shall so determine, new Securities of that series so modified as to conform, in the opinion of the Board
of Directors, to any modification of this Indenture contained in any such supplemental indenture may be prepared by the Company,
authenticated by the Trustee and delivered in exchange for the Securities of that series then Outstanding.

 

Section 9.05Execution
of Supplemental Indentures.

 

Upon the request of
the Company, accompanied by its Board Resolutions authorizing the execution of any such supplemental indenture, and upon the filing
with the Trustee of evidence of the consent of Securityholders required to consent thereto as aforesaid, the Trustee shall join
with the Company in the execution of such supplemental indenture unless such supplemental indenture affects the Trustee’s
own rights, duties or immunities under this Indenture or otherwise, in which case the Trustee may in its discretion but shall not
be obligated to enter into such supplemental indenture. The Trustee, subject to the provisions of Section 7.01, shall receive an
Officer’s Certificate or an Opinion of Counsel as conclusive evidence that any supplemental indenture executed pursuant to
this Article is authorized or permitted by the terms of this Article and that all conditions precedent to the execution of the
supplemental indenture have been complied with; provided, however, that such Officer’s Certificate or Opinion of Counsel
need not be provided in connection with the execution of a supplemental indenture that establishes the terms of a series of Securities
pursuant to Section 2.01 hereof.

 

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Promptly after the
execution by the Company and the Trustee of any supplemental indenture pursuant to the provisions of this Section, the Company
shall (or shall direct the Trustee to) transmit by mail, first class postage prepaid, a notice, setting forth in general terms
the substance of such supplemental indenture, to the Securityholders of all series affected thereby .as their names and addresses
appear upon the Security Register. Any failure of the Company to mail, or cause the mailing of, such notice, or any defect therein,
shall not, however, in any way impair or affect the validity of any such supplemental indenture.

 

article
10

SUCCESSOR ENTITY

 

Section 10.01Company
May Consolidate, Etc.

 

Nothing contained in
this Indenture shall prevent any consolidation or merger of the Company with or into any other Person (whether or not affiliated
with the Company) or successive consolidations or mergers in which the Company or its successor or successors shall be a party
or parties, or shall prevent any sale, conveyance, transfer or other disposition of the property of the Company or its successor
or successors as an entirety, or substantially as an entirety, to any other Person (whether or not affiliated with the Company
or its successor or successors); provided, however, the Company hereby covenants and agrees that, upon any such consolidation or
merger (in each case, if the Company is not the survivor of such transaction) or any such sale, conveyance, transfer or other disposition
(other than a sale, conveyance, transfer or other disposition to a Subsidiary of the Company), the due and punctual payment of
the principal of (premium, if any) and interest on all of the Securities of all series in accordance with the terms of each series,
according to their tenor, and the due and punctual performance and observance of all the covenants and conditions of this Indenture
with respect to each series or established with respect to such series pursuant to Section 2.01 to be kept or performed by the
Company shall be expressly assumed, by supplemental indenture (which shall conform to the provisions of the Trust Indenture Act,
as then in effect) reasonably satisfactory in form to the Trustee executed and delivered to the Trustee by the entity formed by
such consolidation, or into which the Company shall have been merged, or by the entity which shall have acquired such property.

 

Section 10.02Successor
Entity Substituted.

 

(a)In case
of any such consolidation, merger, sale, conveyance, transfer or other disposition and upon the assumption by the successor entity
by supplemental indenture, executed and delivered to the Trustee and satisfactory in form to the Trustee, of the obligations set
forth under Section 10.01 on all of the Securities of all series Outstanding, such successor entity shall succeed to and be substituted
for the Company with the same effect as if it had been named as the Company herein, and thereupon the predecessor corporation shall
be relieved of all obligations and covenants under this Indenture and the Securities.

 

    	41

    	 

    

(b)In case
of any such consolidation, merger, sale, conveyance, transfer or other disposition, such changes in phraseology and form (but not
in substance) may be made in the Securities thereafter to be issued as may be appropriate.

 

(c)Nothing
contained in this Article shall require any action by the Company in the case of a consolidation or merger of any Person into the
Company where the Company is the survivor of such transaction, or the acquisition by the Company, by purchase or otherwise, of
all or any part of the property of any other Person (whether or not affiliated with the Company).

 

article
11

SATISFACTION AND DISCHARGE

 

Section 11.01Satisfaction
and Discharge of Indenture.

 

If at any time: (a)
the Company shall have delivered to the Trustee for cancellation all Securities of a series theretofore authenticated and not delivered
to the Trustee for cancellation (other than any Securities that shall have been destroyed, lost or stolen and that shall have been
replaced or paid as provided in Section 2.07 and Securities for whose payment money or Governmental Obligations have theretofore
been deposited in trust or segregated and held in trust by the Company and thereupon repaid to the Company or discharged from such
trust, as provided in Section 11.05); or (b) all such Securities of a particular series not theretofore delivered to the Trustee
for cancellation shall have become due and payable, or are by their terms to become due and payable within one year or are to be
called for redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption, and
the Company shall deposit or cause to be deposited with the Trustee as trust funds the entire amount in moneys or Governmental
Obligations or a combination thereof, sufficient in the opinion of a nationally recognized firm of independent public accountants
expressed in a written certification thereof delivered to the Trustee, to pay at maturity or upon redemption all Securities of
that series not theretofore delivered to the Trustee for cancellation, including principal (and premium, if any) and interest due
or to become due to such date of maturity or date fixed for redemption, as the case may be, and if the Company shall also pay or
cause to be paid all other sums payable hereunder with respect to such series by the Company then this Indenture shall thereupon
cease to be of further effect with respect to such series except for the provisions of Sections 2.03, 2.05, 2.07, 4.01, 4.02, 4.03
and 7.10, that shall survive until the date of maturity or redemption date, as the case may be, and Sections 7.06 and 11.05, that
shall survive to such date and thereafter, and the Trustee, on demand of the Company and at the cost and expense of the Company
shall execute proper instruments acknowledging satisfaction of and discharging this Indenture with respect to such series.

 

    	42

    	 

    

Section 11.02Discharge
of Obligations.

 

If at any time all
such Securities of a particular series not heretofore delivered to the Trustee for cancellation or that have not become due and
payable as described in Section 11.01 shall have been paid by the Company by depositing irrevocably with the Trustee as trust funds
moneys or an amount of Governmental Obligations sufficient to pay at maturity or upon redemption all such Securities of that series
not theretofore delivered to the Trustee for cancellation, including principal (and premium, if any) and interest due or to become
due to such date of maturity or date fixed for redemption, as the case may be, and if the Company shall also pay or cause to be
paid all other sums payable hereunder by the Company with respect to such series, then after the date such moneys or Governmental
Obligations, as the case may be, are deposited with the Trustee the obligations of the Company under this Indenture with respect
to such series shall cease to be of further effect except for the provisions of Sections 2.03, 2.05, 2.07, 4,01, 4.02, 4,03, 7.06,
7.10 and 11.05 hereof that shall survive until such Securities shall mature and be paid.

 

Thereafter, Sections
7.06 and 11.05 shall survive.

 

Section 11.03Deposited
Moneys to be Held in Trust.

 

All moneys or Governmental
Obligations deposited with the Trustee pursuant to Sections 11.01 or 11.02 shall be held in trust and shall be available for payment
as due, either directly or through any paying agent (including the Company acting as its own paying agent), to the holders of the
particular series of Securities for the payment or redemption of which such moneys or Governmental Obligations have been deposited
with the Trustee.

 

Section 11.04Payment
of Moneys Held by Paying Agents.

 

In connection with
the satisfaction and discharge of this Indenture all moneys or Governmental Obligations then held by any paying agent under the
provisions of this Indenture shall, upon demand of the Company, be paid to the Trustee and thereupon such paying agent shall be
released from all further liability with respect to such moneys or Governmental Obligations.

 

Section 11.05Repayment
to Company.

 

Any moneys or Governmental
Obligations deposited with any paying agent or the Trustee, or then held by the Company, in trust for payment of principal of or
premium, if any, or interest on the Securities of a particular series that are not applied but remain unclaimed by the holders
of such Securities for at least two years after the date upon which the principal of (and premium, if any) or interest on such
Securities shall have respectively become due and payable, or such other shorter period set forth in applicable escheat or abandoned
or unclaimed property law, shall be repaid to the Company on May 31 of each year or upon the Company’s request or (if then
held by the Company) shall be discharged from such trust; and thereupon the paying agent and the Trustee shall be released from
all further liability with respect to such moneys or Governmental Obligations, and the holder of any of the Securities entitled
to receive such payment shall thereafter, as a general creditor, look only to the Company for the payment thereof.

 

    	43

    	 

    

article
12

IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS

 

Section 12.01No
Recourse.

 

No recourse under or
upon any obligation, covenant or agreement of this Indenture, or of any Security, or for any claim based thereon or otherwise in
respect thereof, shall be had against any incorporator, stockholder, officer or director, past, present or future as such, of the
Company or of any predecessor or successor corporation, either directly or through the Company or any such predecessor or successor
corporation, whether by virtue of any constitution, statute or rule of law, or by the enforcement of any assessment or penalty
or otherwise; it being expressly understood that this Indenture and the obligations issued hereunder are solely corporate obligations,
and that no such personal liability whatever shall attach to, or is or shall be incurred by, the incorporators, stockholders, officers
or directors as such, of the Company or of any predecessor or successor corporation, or any of them, because of the creation of
the indebtedness hereby authorized, or under or by reason of the obligations, covenants or agreements contained in this Indenture
or in any of the Securities or implied therefrom; and that any and all such personal liability of every name and nature, either
at common law or in equity or by constitution or statute, of, and any and all such rights and claims against, every such incorporator,
stockholder, officer or director as such, because of the creation of the indebtedness hereby authorized, or under or by reason
of the obligations, covenants or agreements contained in this Indenture or in any of the Securities or implied therefrom, are hereby
expressly waived and released as a condition of, and as a consideration for, the execution of this Indenture and the issuance of
such Securities.

 

article
13

MISCELLANEOUS PROVISIONS

 

Section 13.01Effect
on Successors and Assigns.

 

All the covenants,
stipulations, promises and agreements in this Indenture made by or on behalf of the Company shall bind its successors and assigns,
whether so expressed or not.

 

Section 13.02Actions
by Successor.

 

Any act or proceeding
by any provision of this Indenture authorized or required to be done or performed by any board, committee or officer of the Company
shall and may be done and performed with like force and effect by the corresponding board, committee or officer of any corporation
that shall at the time be the lawful successor of the Company.

 

Section 13.03Surrender
of Company Powers.

 

The Company by instrument
in writing executed by authority of its Board of Directors and delivered to the Trustee may surrender any of the powers reserved
to the Company, and thereupon such power so surrendered shall terminate both as to the Company and as to any successor corporation.

 

    	44

    	 

    

Section 13.04Notices.

 

Except as otherwise
expressly provided herein, any notice, request or demand that by any provision of this Indenture is required or permitted to be
given, made or served by the Trustee, the Security Registrar, any paying or other agent under this Indenture or by the holders
of Securities or by any other Person pursuant to this Indenture to or on the Company may be given or served by being deposited
in first class mail, postage prepaid, addressed (until another address is filed in writing by the Company with the Trustee), as
follows: Web.com Group, Inc., 12808 Gran Bay Parkway West, Jacksonville, Florida 32258, Attention: Chief
Financial Officer. Any notice, election, request or demand by the Company or any Securityholder or by any other Person pursuant
to this Indenture to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or
made in writing at the Corporate Trust Office of the Trustee.

Section 13.05Governing
Law.

 

This Indenture and
each Security shall be deemed to be a contract made under the internal laws of the State of New York, and for all purposes shall
be construed in accordance with the laws of said State.

 

EACH PARTY HERETO,
AND EACH HOLDER OF A SECURITY BY ACCEPTANCE THEREOF, HEREBY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT
IT MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER OR IN CONNECTION WITH
THIS INDENTURE.

  

Section 13.06Treatment
of Securities as Debt.

 

It is intended that
the Securities will be treated as indebtedness and not as equity for federal income tax purposes. The provisions of this Indenture
shall be interpreted to further this intention.

 

Section 13.07Certificates
and Opinions as to Conditions Precedent.

 

(a)Upon any
application or demand by the Company to the Trustee to take any action under any of the provisions of this Indenture, the Company
shall furnish to the Trustee an Officer’s Certificate stating that all conditions precedent provided for in this Indenture
(other than the certificate to be delivered pursuant to Section 13.12) relating to the proposed action have been complied with
and, if requested, an Opinion of Counsel stating that in the opinion of such counsel all such conditions precedent have been complied
with, except that in the case of any such application or demand as to which the furnishing of such documents is specifically required
by any provision of this Indenture relating to such particular application or demand, no additional certificate or opinion need
be furnished.

 

    	45

    	 

    

(b)Each certificate
or opinion provided for in this Indenture and delivered to the Trustee with respect to compliance with a condition or covenant
in this Indenture (other than the certificate to be delivered pursuant to Section 13.12 or Section 314(a)(1) of the Trust Indenture
Act) shall include (i) a statement that the Person making such certificate or opinion has read such covenant or condition; (ii)
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; (iii) a statement that, in the opinion of such Person, he has made such examination or
investigation as is reasonably necessary to enable him to express an informed opinion as to whether or not such covenant or condition
has been complied with; and (iv) a statement as to whether or not, in the opinion of such Person, such condition or covenant has
been complied with.

 

Section 13.08Payments
on Business Days.

 

Except as provided
pursuant to Section 2.01 pursuant to a Board Resolution, and set forth in an Officer’s Certificate, or established in one
or more indentures supplemental to this Indenture, in any case where the date of maturity of interest or principal of any Security
or the date of redemption of any Security shall not be a Business Day, then payment of interest or principal (and premium, if any)
may be made on the next succeeding Business Day with the same force and effect as if made on the nominal date of maturity or redemption,
and no interest shall accrue for the period after such nominal date.

 

Section 13.09Conflict
with Trust Indenture Act.

 

If and to the extent
that any provision of this Indenture limits, qualifies or conflicts with the duties imposed by Section 318(c) of the Trust Indenture
Act, such imposed duties shall control.

 

Section 13.10Counterparts.

 

This Indenture may
be executed in any number of counterparts, each of which shall be an original, but such counterparts shall together constitute
but one and the same instrument. The exchange of copies of this Indenture and of signature pages by facsimile or PDF transmission
shall constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original
Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original
signatures for all purposes.

 

Section 13.11Separability.

 

In case any one or
more of the provisions contained in this Indenture or in the Securities of any series shall for any reason be held to be invalid,
illegal or unenforceable in any respect, such invalidity, illegality or unenforceability shall not affect any other provisions
of this Indenture or of such Securities, but this Indenture and such Securities shall be construed as if such invalid or illegal
or unenforceable provision had never been contained herein or therein.

 

Section 13.12Compliance
Certificates.

 

The Company shall deliver
to the Trustee, within 120 days after the end of each fiscal year during which any Securities of any series were outstanding, an
officer’s certificate stating whether or not the signers know of any Event of Default that occurred during such fiscal year.
Such certificate shall contain a certification from the principal executive officer, principal financial officer or principal accounting
officer of the Company that a review has been conducted of the activities of the Company and the Company’s performance under
this Indenture and that the Company has complied with all conditions and covenants under this Indenture. For purposes of this Section
13.12, such compliance shall be determined without regard to any period of grace or requirement of notice provided under this Indenture.
If the officer of the Company signing such certificate has knowledge of such an Event of Default, the certificate shall describe
any such Event of Default and its status.

 

    	46

    	 

    

Section 13.01U.S.A
Patriot Act.

 

The parties hereto
acknowledge that in accordance with Section 326 of the U.S.A. Patriot Act, the Trustee, like all financial institutions and in
order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies
each person or legal entity that establishes a relationship or opens an account with the Trustee. The parties to this Indenture
agree that they will provide the Trustee with such information as it may request in order for the Trustee to satisfy the requirements
of the U.S.A. Patriot Act.

 

Section 13.02Force
Majeure.

 

In no event shall the
Trustee, the Security Registrar, any paying agent or any other agent under this Indenture 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 or utilities, communications or computer
(software and hardware) services; it being understood that the Trustee, the Security Registrar, any paying agent or any other agent
under this Indenture 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 13.03Table
of Contents; Headings.

 

The table of contents
and headings of the articles and sections of this Indenture have been inserted for convenience of reference only, are not intended
to be considered a part hereof, and will not modify or restrict any of the terms or provisions hereof.

 

    	47

    	 

    

 

 

 

In
Witness Whereof, the parties hereto have caused this Indenture to be duly executed all as of the day and year first
above written.

 

	Web.com Group, Inc.
	 
	By:	 /s/ Kevin Carney	 
	Name: 	Kevin Carney	 
	Title: 	Executive VP and Chief Financial Officer	 
	 	 
	 	 
	Wells Fargo Bank, National Association, 

as Trustee
	 
	By: 	/s/ Michael Tu	 
	Name: 	Michael Tu	 
	Title: 	Assistant Vice President	 

 

    	48

    	 

    

 

CROSS-REFERENCE TABLE
(1)

 

 

 

	
        Section
        of Trust Indenture Act of 1939, as Amended
	
        Section
        of Indenture

	310(a)	7.09
	310(b)	7.08
	 	7.10
	310(c)	Inapplicable
	311(a)	7.13
	311(b)	7.13
	311(c)	Inapplicable
	312(a)	5.01
	 	5.02(a)
	312(b)	5.02(c)
	312(c)	5.02(c)
	313(a)	5.04(a)
	313(b)	5.04(b)
	313(c)	5.04(a)
	 	5.04(b)
	313(d)	5.04(c)
	314(a)	5.03
	 	13.12
	314(b)	Inapplicable
	314(c)	13.07(a)
	314(d)	Inapplicable
	314(e)	13.07(b)
	314(f)	Inapplicable
	315(a)	7.01(a)
	 	7.01(b)
	315(b)	7.14
	315(c)	7.01
	315(d)	7.01(b)
	315(e)	6.07
	316(a)	6.06
	 	8.04
	316(b)	6.04
	316(c)	8.01
	317(a)	6.02
	317(b)	4.03
	318(a)	13.09

_________________

 

		(1)	This Cross-Reference Table does not constitute part of the Indenture and shall not have any bearing
on the interpretation of any of its terms or provisions.

 

 

    	49Exhibit 4.2

 

 

 

WEB.COM GROUP, INC.,

Issuer

 

and

 

WELLS FARGO BANK, NATIONAL ASSOCIATION,

Trustee

 

FIRST SUPPLEMENTAL INDENTURE

 

DATED AS OF AUGUST 14, 2013

 

TO INDENTURE

 

DATED AS OF AUGUST 14, 2013

 

Relating To

 

1.00% Senior Convertible Notes due 2018

 

 

    	 

    	 

    

 

TABLE
OF CONTENTS

 

Page

 

	ARTICLE I
	DEFINITIONS 	1
	Section 1.01	Definitions	1
	 	 	 
	ARTICLE II
	GENERAL TERMS AND CONDITIONS OF THE NOTES 	10
	Section 2.01	Designation and Principal Amount	10
	Section 2.02	Maturity	10
	Section 2.03	Optional Redemption	10
	Section 2.04	Sinking Fund	13
	Section 2.05	Form and Payment	13
	Section 2.06	Interest	14
	Section 2.07	Additional Notes	14
	Section 2.08	Transfer and Exchange	14
	 	 	 
	ARTICLE III
	ADDITIONAL COVENANTS 	15
	Section 3.01	Purchase of Notes; Cancellation	15
	Section 3.02	Compliance Certificate	16
	Section 3.03	Reports	16
	 	 	 
	ARTICLE IV
	CONVERSION OF NOTES 	16
	Section 4.01	Conversion Privilege	16
	Section 4.02	Conversion Procedure; Settlement Upon Conversion	20
	Section 4.03	Adjustment to Conversion Rate upon Conversion upon a Make-Whole Fundamental Change or Redemption Notice	24
	Section 4.04	Adjustment of Conversion Rate	27
	Section 4.05	Adjustments of Prices	36
	Section 4.06	[Reserved]	36
	Section 4.07	Effect of Recapitalizations, Reclassifications and Changes of the Shares of Common Stock	36
	Section 4.08	Certain Covenants	38
	Section 4.09	Responsibility of Trustee	38
	Section 4.10	Notice to Holders Prior to Certain Actions	39
	Section 4.11	Shareholder Rights Plans	40
	 	 	 
	ARTICLE V
	PURCHASE OF NOTES AT OPTION OF HOLDERS 	 
	Section 5.01	Purchase at Option of Holders Upon a Fundamental Change	40
	Section 5.02	Withdrawal of Fundamental Change Purchase Notice	42
	Section 5.03	Deposit of Fundamental Change Purchase Price	43
	Section 5.04	Covenant to Comply with Applicable Laws Upon Purchase of Notes	44

 

 

    	i

    	 

    

 

 

	Section 5.05	Third Party Offers to Purchase Notes	44
	 	 	 
	ARTICLE VI
	CONSOLIDATION, MERGER, SALE, CONVEYANCE AND LEASE 	44
	Section 6.01	Company May Consolidate, Etc on Certain Terms	44
	Section 6.02	Successor Person to Be Substituted	45
	Section 6.03	Base Indenture	45
	 	 	 
	ARTICLE VII
	EVENTS OF DEFAULT AND REMEDIES 	45
	Section 7.01	Events of Default	45
	Section 7.02	Exception to Remedies	47
	Section 7.03	Acceleration of Maturity; Rescission and Annulment	48
	Section 7.04	Collection and Suits for Enforcement by Trustee	49
	Section 7.05	Application of Money Collected	50
	Section 7.06	Unconditional Right of Holders to Receive Principal and Interest and Settlement Amount	51
	Section 7.07	Waiver of Past Defaults	51
	Section 7.08	Notice of Default	52
	Section 7.09	Limitation on Suits	52
	 	 	 
	ARTICLE VIII
	SUPPLEMENTAL INDENTURES 	53
	Section 8.01	Supplemental Indentures Without Consent of Holders	53
	Section 8.02	Supplemental Indentures With Consent of Holders	54
	 	 	 
	ARTICLE IX
	SATISFACTION AND DISCHARGE 	55
	Section 9.01	Applicability of Article 11 of the Base Indenture	55
	Section 9.02	Satisfaction and Discharge	55
	Section 9.03	Deposited Moneys to Be Held in Trust	56
	Section 9.04	Paying Agent to Repay Monies Held	56
	Section 9.05	Repayment to the Company	56
	Section 9.06	Reinstatement	57
	 	 	 
	ARTICLE X
	MISCELLANEOUS 	57 
	Section 10.01	Form of Notes	57
	Section 10.02	Ratification of Base Indenture	57
	Section 10.03	Application of Supplemental Indenture	57
	Section 10.04	Trust Indenture Act Controls	57
	Section 10.05	Conflict with Base Indenture	58
	Section 10.06	Withholding Offset	58
	Section 10.07	Calculations in Respect of Notes	58
	Section 10.08	Governing Law	58
	Section 10.09	Successors	58
	Section 10.10	Counterparts	59
	Section 10.11	Appointment of Conversion Agent, Etc.	59
	Section 10.12	Trustee Disclaimer	59

 

 

    	ii

    	 

    

 

 

 

FIRST SUPPLEMENTAL INDENTURE

 

FIRST SUPPLEMENTAL INDENTURE, dated
as of August 14, 2013 (this “Supplemental Indenture”), to the Indenture (defined below) between Web.com Group,
Inc., a Delaware corporation (the “Company”), and Wells Fargo Bank, National Association, as Trustee (the “Trustee”).

 

RECITALS

 

WHEREAS, the Company has heretofore
executed and delivered to the Trustee an Indenture, dated as of August 14, 2013 (the “Base Indenture”), providing
for the issuance from time to time of its notes and other evidences of senior debt securities, to be issued in one or more series
as therein provided (“Securities”);

 

WHEREAS, pursuant to the terms of
the Base Indenture, the Company desires to provide for the establishment of a new series of its Securities to be known as its 1.00%
Senior Convertible Notes due 2018 (the “Notes”), the form and substance of such Notes and the terms, provisions
and conditions thereof to be set forth as provided in the Base Indenture and this Supplemental Indenture (together, the “Indenture”);
and

 

WHEREAS, the Company has requested
that the Trustee execute and deliver this Supplemental Indenture, and all requirements necessary to make this Supplemental Indenture
a valid instrument in accordance with its terms, and to make the Notes, when executed by the Company and authenticated and delivered
by the Trustee, the valid and legally binding obligations of the Company, and all acts and things necessary have been done and
performed to make this Supplemental Indenture enforceable in accordance with its terms, and the execution and delivery of this
Supplemental Indenture has been duly authorized in all respects.

 

WITNESSETH:

 

NOW, THEREFORE, for and in consideration
of the premises contained herein, each party agrees for the benefit of each other party and for the equal and ratable benefit of
the Holders, as follows:

 

ARTICLE
I

DEFINITIONS

 

Section 1.01Definitions.

 

(a) Capitalized terms used but not defined
in this Supplemental Indenture shall have the meanings ascribed to them in the Base Indenture.

 

(b)References in this Supplemental Indenture
to article and section numbers shall be deemed to be references to article and section numbers of this Supplemental Indenture unless
otherwise specified.

 

    	 

    	 

    

(c)For purposes of this Supplemental
Indenture, the following terms have the meanings ascribed to them as follows:

 

“Additional Interest”
means all amounts, if any, payable pursuant to Section 7.02.

 

“Additional Shares” has
the meaning provided in Section 4.03(a).

 

“Applicable Procedures”
means, with respect to a Depositary, as to any matter at any time, the policies and procedures of such Depositary, if any, that
are applicable to such matter at such time.

 

“Base Indenture” has
the meaning provided in the recitals.

 

“Bid Solicitation Agent”
means the Person appointed by the Company to solicit bids for the Trading Price of the Notes in accordance with Section 4.01(b)(i).
The Company shall initially act as the Bid Solicitation Agent.

 

“Business Day” means
any day other than a Saturday, a Sunday or other day on which banking institutions are authorized or required by law, regulation
or executive order to close or be closed in the State of New York.

 

“Capital Stock” means,
for any entity, any and all shares, interests, rights to purchase, warrants, options, participations or other equivalents of or
interests in (however designated) stock issued by that entity.

 

“Cash Settlement” has
the meaning provided in Section 4.02(a).

 

“Certificated Notes”
means permanent certificated Notes in registered form that are not Global Notes issued in denominations of $1,000 principal amount
and integral multiples thereof.

 

“Clause A Distribution”
has the meaning provided in Section 4.04(c).

 

“Clause B Distribution”
has the meaning provided in Section 4.04(c).

 

“Clause C Distribution”
has the meaning provided in Section 4.04(c).

 

“close of business” means
5:00 p.m. (New York City time).

 

“Combination Settlement”
has the meaning provided in Section 4.02(a).

 

“Common Equity” of any
specified “person” (as that term is used in Section 13(d)(3) of the Exchange Act) as of any date means the Capital
Stock of such person that is at the time entitled to vote generally in the election of the board of directors of such person.

 

“Common Stock” means
the common stock, par value $0.001 per share, of the Company existing on the Issue Date or any shares of any class or classes of
Capital Stock of the Company resulting from any reclassification or reclassifications thereof, or, in the event of a merger, consolidation
or other similar transaction involving the Company that is otherwise permitted hereunder in which the Company is not the surviving
corporation, the common stock or Common Equity interests of such surviving corporation or its direct or indirect parent corporation,
and which have no preference in respect of dividends or of amounts payable in the event of any voluntary or involuntary liquidation,
dissolution or winding-up of such person and which are not subject to redemption by such person; provided, however, that
if at any time there shall be more than one such resulting class, the shares of each such class then so issuable on conversion
of Notes shall be substantially in the proportion which the total number of shares of such class resulting from all such reclassifications
bears to the total number of shares of all such classes resulting from all such reclassifications.

 

    	2

    	 

    

“Company” has the meaning
provided in the preamble.

 

“Conversion Agent” means
the office or agency appointed by the Company where Notes may be presented for conversion. The Conversion Agent appointed by the
Company shall initially be the Trustee.

 

“Conversion Date” has
the meaning provided in Section 4.02(c).

 

“Conversion Obligation”
has the meaning provided in Section 4.01(a).

 

“Conversion Price” at
any given time shall be computed by dividing $1,000 by the Conversion Rate at such time.

 

“Conversion Rate” has
the meaning provided in Section 4.01(a).

 

“Daily Conversion Value”
means, for each of the 30 consecutive VWAP Trading Days during the Observation Period, 1/30th the product of:

 

		(1)	the Conversion Rate on such VWAP Trading Day; and

 

		(2)	the Daily VWAP on such VWAP Trading Day.

 

“Daily Measurement Value”
means Specified Dollar Amount divided by 30.

 

“Daily Settlement Amount”
consists of, with respect to each of the 30 consecutive VWAP Trading Days during the Observation Period:

 

		(1)	cash equal to the lesser of (i) the Daily Measurement Value and (ii) the Daily Conversion Value on such VWAP Trading Day; and

 

		(2)	if the Daily Conversion Value on such VWAP Trading Day exceeds the Daily Measurement Value, a number of shares of Common Stock
equal to (i) the difference between the Daily Conversion Value and the Daily Measurement Value, divided by (ii) the Daily
VWAP on such VWAP Trading Day.

 

“Daily VWAP” means, for
each of the 30 consecutive VWAP Trading Days during the applicable Observation Period, the per share volume-weighted average price
as displayed under the heading “Bloomberg VWAP” on Bloomberg page “WWWW <equity> AQR” (or its equivalent
successor if such page is not available) in respect of the period from the scheduled open of trading until the scheduled close
of trading of the primary trading session on such VWAP Trading Day (or if such volume-weighted average price is unavailable, the
market value of one share of Common Stock on such VWAP Trading Day reasonably determined, using a volume-weighted average method,
by a nationally recognized independent investment banking firm retained for this purpose by the Company), determined without regard
to afterhours trading or any other trading outside of the regular trading session trading hours.

 

    	3

    	 

    

“Distributed Property”
has the meaning provided in Section 4.04(c).

 

“DTC” means The Depository
Trust Company.

 

“Effective Date” means
(a) with respect to a share split or share combination, the first date on which the shares of Common Stock trade on the Relevant
Stock Exchange, regular way, reflecting the relevant share split or share combination, as applicable; and (b) with respect to a
Make-Whole Fundamental Change or Redemption Notice, as provided in Section 4.03(c).

 

“Ex-Dividend Date” means
the first date upon which the shares of Common Stock trade on the Relevant Stock Exchange, regular way, without the right to receive
the issuance, dividend or distribution in question from the Company or, if applicable, from the seller of the Common Stock on the
Relevant Stock Exchange (in the form of due bills or otherwise) as determined by the Relevant Stock Exchange.

 

“Expiration Date” has
the meaning provided in Section 4.04(e).

 

A “Fundamental Change”
shall be deemed to have occurred at the time after the Notes are originally issued if any of the following occurs:

 

		(1)	a “person” or “group” within the meaning of Section 13(d) of the Exchange Act, other than the Company,
its Subsidiaries or its or their employee benefit plans, files a Schedule 13D or Schedule TO (or any successor schedule, form or
report) pursuant to 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 all shares of the Company’s Common Equity entitled to vote generally in the election of directors, unless such beneficial
ownership arises as a result of a revocable proxy delivered in response to a public proxy or consent solicitation made pursuant
to the applicable rules and regulations under the Exchange Act; provided that no person or group shall be deemed to be the
beneficial owner of any securities tendered pursuant to a tender or exchange offer made by or on behalf of such person or group
until such tendered securities are accepted for purchase or exchange under such offer;

 

		(2)	the 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, cash, securities,
or other property; (B) any binding share exchange, consolidation, merger or similar transaction involving the Company pursuant
to which the Common Stock will be converted into cash, securities, or other property; or (C) any sale, assignment, conveyance,
transfer, lease or other disposition 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 or more of the Company’s Subsidiaries;
provided, however, that a transaction described in clauses (A) or (B) in which the holders of more than 50% of all
classes of the Company’s Common Equity immediately prior to such transaction own, directly or indirectly, more than 50% of
all classes of Common Equity of the continuing or surviving entity or transferee or the parent entity thereof immediately after
such transaction shall be deemed not to constitute a Fundamental Change;

 

    	4

    	 

    

		(3)	the stockholders of the Company approve any plan or proposal for the liquidation or dissolution of the Company; or

 

		(4)	the Common Stock (or other common stock into which the Notes are then convertible pursuant to the terms of this Indenture)
ceases to be listed on any of the NASDAQ Global Select Market, the NASDAQ Global Market or the New York Stock Exchange (or any
of their respective successors);

 

provided, however, that an event, transaction or series
of related transactions described in clause (1) or clause (2) above shall not constitute a Fundamental Change if 90% or more of
the consideration received or to be received by the holders of the Common Stock (excluding cash payments for fractional shares
and cash payments made pursuant to dissenters’ appraisal rights) in connection with such event, transaction or transactions
consists of shares of common stock that are traded on the NASDAQ Global Select Market, the NASDAQ Global Market or the New York
Stock Exchange (or any of their respective successors) or which will be so traded when issued or exchanged in connection with such
event, transaction or transactions (these securities being referred to as “Publicly Traded Securities”), and
as a result of such event, transaction or transactions the Notes become convertible into such Publicly Traded Securities. Any event,
transaction or series of related transactions that constitute a Fundamental Change under both clause (1) and clause (2) above shall
be deemed to be a Fundamental Change solely under clause (2) above.

 

“Fundamental Change Company Notice”
has the meaning provided in Section 5.01(b).

 

“Fundamental Change Purchase Date”
has the meaning provided in Section 5.01(a).

 

“Fundamental Change Purchase Notice”
has the meaning provided in Section 5.01(c)(i).

 

“Fundamental Change Purchase Price”
has the meaning provided in Section 5.01(a).

 

“Global Note” shall have
the meaning provided in Section 2.05.

 

“Holder” means the Person
in whose name a Note is registered in the Security Register.

 

“Indebtedness” means,
with respect to any Person, obligations of such Person for borrowed money (including without limitation, Indebtedness for borrowed
money evidenced by notes, bonds, debentures or similar instruments).

 

    	5

    	 

    

“Indenture” has the meaning
provided in the recitals.

 

“Interest Payment Date”
has the meaning provided in Section 2.06(a).

 

“Issue Date” means August
14, 2013.

 

“Last Reported Sale Price”
of the Common Stock (or any other security for which the Last Reported Sale Price must be determined) on any date means the closing
sale price per share (or if no closing 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) on that date as reported in composite transactions for the Relevant
Stock Exchange. If the Common Stock (or such other security) is not listed on any U.S. national or regional securities exchange,
the Last Reported Sale Price shall be the last quoted bid price for the Common Stock (or such other security) in the over-the-counter
market, as reported by OTC Markets Group Inc. or similar organization, on that date. If the Common Stock (or such other security)
is not so quoted, the Last Reported Sale Price shall be the average of the mid-point of the last bid and ask prices for the Common
Stock (or such other security) on that date from each of at least three nationally recognized independent investment banking firms
selected by the Company for such purpose.

 

“Make-Whole Fundamental Change”
means any transaction or event that constitutes a Fundamental Change, after giving effect to any exceptions or exclusions from
such definition, but without regard to the proviso in clause (2) of the definition thereof.

 

“Market Disruption Event”
means:

 

		(1)	a failure by the Relevant Stock Exchange to open for trading during its regular trading session; or

 

		(2)	the occurrence or existence prior to 1:00 p.m., New York City time, on any Scheduled Trading Day for the Common Stock 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.

 

“Maturity Date” has the
meaning provided in Section 2.02.

 

“Measurement Period”
has the meaning provided in Section 4.01(b)(i).

 

“Notes” has the meaning
provided in the recitals.

 

“Notice of Conversion”
has the meaning provided in Section 4.02(b)(ii)(1).

 

“Observation Period”
means, with respect to any Note surrendered for conversion:

 

		(1)	if the relevant Conversion Date occurs prior to May 15, 2018, the 30 consecutive VWAP Trading Day period beginning on, and
including, the third VWAP Trading Day immediately succeeding such Conversion Date;

 

    	6

    	 

    

 

		(2)	if the relevant Conversion Date occurs on or after May 15, 2018, the 30 consecutive VWAP Trading Day period beginning on, and
including, the 32nd Scheduled Trading Day immediately preceding the Maturity Date; and

 

		(3)	notwithstanding paragraphs (1) and (2) above, if the relevant Conversion Date occurs after the date of the issuance of a Redemption
Notice but prior to the close of business on the Business Day immediately preceding the applicable Redemption Date, the 30 consecutive
VWAP Trading Day period beginning on, and including, the 32nd Scheduled Trading Day immediately preceding the applicable Redemption
Date.

 

“open of business” means
9:00 a.m. (New York City time).

 

“Outstanding” shall have
the meaning set forth in the Base Indenture, except that, with respect to the Notes, Notes shall be deemed to be no longer “Outstanding”
under any of the following circumstances:

 

(a)Notes, or portions thereof,
that have become due, for whose payment money in the necessary amount has been theretofore deposited with the Trustee or any Paying
Agent (other than the Company) in trust or set aside and segregated in trust by the Company (if the Company shall act as its own
Paying Agent) for the Holders of such Notes;

 

(b)Notes repurchased by the
Company pursuant to Section 3.01 (excluding Notes repurchased pursuant to cash-settled swaps or other derivatives);

 

(c)Notes that have been converted
pursuant to Article IV and delivered to the Trustee for cancellation;

 

(d)Notes surrendered for purchase
in accordance with Article V for which the Paying Agent holds money sufficient to pay the Fundamental Change Purchase Price, in
accordance with Section 5.03(b); and

 

(e)Notes redeemed in accordance
with Section 2.03 for which the Paying Agent holds money sufficient to pay the Redemption Price, in accordance with Section 2.03(f).

 

“Paying Agent” has the
meaning provided in Section 2.05.

 

“Physical Settlement”
has the meaning provided in Section 4.02(a).

 

“Publicly Traded Securities”
has the meaning provided in the definition of Fundamental Change in this Section 1.01(c).

 

“Record Date” means,
with respect to any dividend, distribution or other transaction or event in which the holders of Common Stock (or other applicable
security) have the right to receive any cash, securities or other property or in which the Common Stock (or such other 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 (or such other security) entitled to receive such cash, securities or other property (whether such date is fixed
by the Board of Directors, statute, contract or otherwise).

 

    	7

    	 

    

“Redemption Date” has
the meaning provided in Section 2.03(a).

 

“Redemption Notice” has
the meaning provided in Section 2.03(b).

 

“Redemption Price” means,
with respect of any Notes to be redeemed by the Company under Section 2.03:

 

		(1)	100% of the principal amount of the Notes being redeemed; plus

 

		(2)	accrued and unpaid interest, if any, to, but not including, such Redemption Date,

 

unless such Redemption Date falls after a Regular Record Date
but on or prior to the immediately succeeding Interest Payment Date, in which case the Company shall instead pay the full amount
of accrued and unpaid interest to the Holder of record as of the close of business on such Regular Record Date and the Redemption
Price shall be 100% of the principal amount of Notes to be redeemed.

 

“Reference Property”
has the meaning provided in Section 4.07(a).

 

“Regular Record Date”
for the payment of interest on the Notes, means the February 1 (whether or not a Business Day) immediately preceding the Interest
Payment Date on February 15 and the August 1 (whether or not a Business Day) immediately preceding the Interest Payment Date on
August 15.

 

“Relevant Stock Exchange”
means The NASDAQ Global Select Market or, if the Common Stock (or other security for which the Last Reported Sale Price must be
determined) is not then listed on The NASDAQ Global Select Market, the principal other U.S. national or regional securities exchange
on which the Common Stock (or such other security) is then listed.

 

“Scheduled Trading Day”
means a day that is scheduled to be a Trading Day on the Relevant Stock Exchange. If the Common Stock is not listed on any U.S.
national or regional securities exchange, “Scheduled Trading Day” means a Business Day.

 

“Securities” has the
meaning provided in the recitals.

 

“Settlement Amount” has
the meaning provided in Section 4.02(a)(iv).

 

“Settlement Method” means,
with respect to any conversion of Notes, Physical Settlement, Cash Settlement or Combination Settlement, as elected (or deemed
to have been elected) by the Company.

 

“Share Exchange Event”
has the meaning provided in Section 4.07(a).

 

    	8

    	 

    

“Significant Subsidiary”
means a Subsidiary that is a “significant subsidiary” as defined under Rule 1-02(w) of Regulation S-X; provided
that, in the case of a Subsidiary that meets the criteria of clause (3) of the definition thereof but not clause (1) or (2) thereof,
such Subsidiary shall be deemed not to be a significant subsidiary unless the Subsidiary’s income from continuing operations
before income taxes, extraordinary items and cumulative effect of a change in accounting principle exclusive of amounts attributable
to any non-controlling interests for the last completed fiscal year prior to the date of such determination exceeds $20.0 million.

 

“Specified Dollar Amount”
means the maximum cash amount per $1,000 principal amount of Notes to be received upon conversion as specified in the notice specifying
the Company’s chosen Settlement Method or otherwise deemed specified.

 

“Spin-Off” has the meaning
provided in Section 4.04(c).

 

“Stock Price” has the
meaning provided in Section 4.03(c).

 

“Supplemental Indenture”
has the meaning provided in the preamble.

 

“Trading Day” means a
day on which:

 

(1)trading in the Common
Stock (or other security for which the Last Reported Sale Price must be determined) generally occurs on the Relevant Stock Exchange;
and

 

(2)a Last Reported Sale
Price for Common Stock (or such other security) is available on the Relevant Stock Exchange,

 

provided that if the Common Stock (or such other security)
is not listed on any U.S. national or regional securities exchange, “Trading Day” means a Business Day.

 

“Trading Price” of the
Notes on any date of determination means the average of the secondary market bid quotations obtained by the Bid Solicitation Agent
for $5,000,000 principal amount of Notes at approximately 3:30 p.m., New York City time, on such determination date from three
independent nationally recognized securities dealers the Company selects for such purpose; provided that if three such bids cannot
reasonably be obtained by the Bid Solicitation Agent but two such bids are obtained, then the average of the two bids shall be
used, and if only one such bid can reasonably be obtained by the Bid Solicitation Agent, that one bid shall be used. If the Bid
Solicitation Agent cannot reasonably obtain at least one bid for $5,000,000 principal amount of Notes from a nationally recognized
securities dealer, then the Trading Price per $1,000 principal amount of Notes on such date shall be deemed to be less than 98%
of the product of the Last Reported Sale Price of the Common Stock on such date and the Conversion Rate on such date.

 

“Trading Price Condition”
has the meaning provided in Section 4.01(b)(i).

 

“Trigger Event” has the
meaning provided in Section 4.04(c).

 

“Trustee” has the meaning
provided in the preamble.

 

    	9

    	 

    

“unit of Reference Property”
has the meaning provided in Section 4.07(a).

 

“Withholding Agent” means
the office or agency appointed by the Company to withhold the appropriate amount from any payment, to which withholding applies,
made by the Company to a Holder in respect of the Notes. The Withholding Agent appointed by the Company shall initially be the
Trustee.

 

“Valuation Period” has
the meaning provided in Section 4.04(c).

 

“VWAP Trading Day” means
a day on which:

 

		(1)	there is no Market Disruption Event; and

 

		(2)	trading in the Common Stock generally occurs on the Relevant Stock Exchange.

 

provided that if the Common Stock is not listed on any
U.S. national or regional securities exchange, “VWAP Trading Day” means a Business Day.

 

“$” means United States
dollars.

 

ARTICLE
II

GENERAL TERMS AND CONDITIONS OF THE NOTES

 

Section 2.01Designation
and Principal Amount.

 

The Notes are hereby authorized as a single
series of Securities and are designated as the 1.00% Senior Convertible Notes due 2018. The aggregate principal amount of Notes
that may be authenticated and delivered under Section 2.04 of the Base Indenture is initially limited to $258,750,000, subject
to Section 2.07.

 

Section 2.02Maturity.

 

The principal amount of the Notes shall
be payable on August 15, 2018 (the “Maturity Date”).

 

Section 2.03Optional
Redemption.

 

(a)Prior
to August 20, 2016, the Company may not redeem the Notes. On or after August 20, 2016, the Company may redeem any or all of the
Notes on any Business Day (a “Redemption Date”) in cash at the Redemption Price; provided that the Last
Reported Sale Price of the Common Stock for at least 20 Trading Days (whether or not consecutive) during a period of 30 consecutive
Trading Days ending within five Trading Days immediately prior to the date of the Redemption Notice exceeds 130% of the Conversion
Price on each applicable Trading Day.

 

(b)Section
3.02(a) of the Base Indenture shall not apply to, and have no force and effect with respect to, the Notes and any reference to
Section 3.02(a) of the Base Indenture shall be superseded by and references thereto shall be deemed to refer to this Section 2.03(b),
respectively, of this Supplemental Indenture. The Company shall give notice of redemption not less than 45 nor more than 60 calendar
days immediately preceding the Redemption Date to all Holders of Notes on the date of the redemption notice at their addresses
shown in the Security Register (such notice, a “Redemption Notice”), with a copy to the Trustee and the Paying
Agent.

 

    	10

    	 

    

The Redemption Notice shall identify the
Notes and the aggregate principal amount thereof to be redeemed pursuant to the redemption and shall state:

 

(i)the
Redemption Date;

 

(ii)the
Redemption Price;

 

(iii)that
Holders have a right to convert the Notes called for redemption upon satisfaction of the requirements set forth in Section 4.02(b);

 

(iv)the
time at which the Holders’ right to convert the Notes called for redemption will expire, which will be the close of business
on the Business Day immediately preceding the Redemption Date;

 

(v)the
Conversion Rate and the Settlement Method that shall apply during the redemption period;

 

(vi)the
names and addresses of the Paying Agent and the Conversion Agent;

 

(vii)the
procedures a Holder must follow to convert its Notes;

 

(viii)that
Notes called for redemption must be surrendered to the Paying Agent to collect the Redemption Price therefor;

 

(ix)the
CUSIP number or numbers, as the case may be, of the Notes to be redeemed; and

 

(x)in
case any Note is to be redeemed in part only, the portion of the principal amount thereof to be redeemed and that on and after
the Redemption Date, upon surrender of such Note, a new Note in principal amount equal to the unredeemed portion thereof shall
be issued.

 

At the Company’s request, the Trustee
shall give the notice of redemption in the Company’s name and at its expense; provided, however, that the Company
has delivered to the Trustee, at least two Business Days prior to the date that the notice is required to be given to the Holders
(unless a shorter notice period shall be agreed to by the Trustee), an Officer’s Certificate requesting that the Trustee
give such notice and setting forth the information to be stated in such notice as provided in the preceding paragraph.

 

The Company shall issue a press release
(and make the press release available on its website) announcing the redemption.

 

    	11

    	 

    

(c)Section
3.02(b) of the Base Indenture shall not apply to, and have no force and effect with respect to, the Notes and any reference to
Section 3.02(b) of the Base Indenture shall be superseded by and references thereto shall be deemed to refer to this Section 2.03(c),
respectively, of this Supplemental Indenture. If the Company does not redeem all of the Notes, the Trustee shall select the Notes
to be redeemed in principal amounts of $1,000 or integral multiples of $1,000, from Notes then Outstanding and not already to be
redeemed as a result of having previously been called for redemption, by lot, pro rata to the extent practicable or by another
method the Trustee deems fair and appropriate, and in each case to the extent permitted by DTC. If the Trustee selects a portion
of a Holder’s Notes for partial redemption and such Holder converts a portion of such Holder’s Note, the converted
portion shall be deemed to be from the portion selected for redemption to the extent that the converted portion does not exceed
the portion selected for redemption. The Trustee shall promptly notify the Company in writing of the Notes selected for redemption
and the principal amount thereof to be redeemed. Notwithstanding anything to the contrary in Section 2.05 of the Base Indenture,
if any Notes are to be redeemed in part only, the Company shall issue new Notes in principal amount equal to the unredeemed principal
portion thereof; provided, that neither the Security Registrar nor the Company shall be required to (i) issue, register
the transfer of or exchange any Notes during a period beginning at the open of business 15 days before the mailing of a Redemption
Notice and ending at the close of business on the earliest date on which all Holders of Notes to be redeemed, as selected by the
Trustee, shall have received notice of such redemption or (ii) register the transfer of or exchange any Notes so selected for redemption,
in whole or in part, except the unredeemed portion of any Notes being redeemed in part.

 

(d)With
respect to any Notes that are converted in connection with a Redemption Notice, the Company shall increase the Conversion Rate
for the Notes so surrendered for conversion by a number of Additional Shares, if any, in accordance with Section 4.03. In addition,
the Company shall pay accrued and unpaid interest on such Notes to, but not including, the Conversion Date as described under Section
4.01(c).

 

(e)No
Notes may be redeemed if the principal amount of the Notes has been accelerated, and such acceleration has not been rescinded,
on or prior to the Redemption Date.

 

(f)If,
by 11:00 a.m., New York City time on the applicable Redemption Date, the Paying Agent holds money sufficient to make payment of
the Redemption Price on all the Notes or portions thereof that are to be redeemed on such Redemption Date, then:

 

(i)such
Notes will cease to be outstanding;

 

(ii)interest
will cease to accrue on such Notes (whether or not book-entry transfer of the Notes has been made or the Notes have been delivered
to the Trustee or Paying Agent); and

 

(iii)all
other rights of the Holders of such Notes will terminate (other than (x) the right to receive the Redemption Price and (y) if the
Redemption Date falls after a Regular Record Date but on or prior to the related Interest Payment Date, the right of the Holder
of record on the Regular Record Date to receive the related interest payment).

 

    	12

    	 

    

The Paying Agent shall return to the Company, as soon as practicable
and upon receipt of written instructions, any money not required for that purpose.

 

(g)If
the Redemption Price of any Note shall not be fully and duly paid in accordance with this Section 2.03, the portion of the Redemption
Price that is not so paid shall bear interest pursuant to Section 2.06, and such Note shall continue to be convertible pursuant
to Article IV hereof, until such Redemption Price and accrued interest have been paid.

 

Section 2.04Sinking
Fund.

 

The Notes issued under this Supplemental
Indenture shall not be subject to Section 3.04, Section 3.05 and Section 3.06 of the Base Indenture.

 

Section 2.05Form
and Payment.

 

The Notes shall be issued as global notes,
in fully registered book-entry form without coupons in denominations of $1,000 and integral multiples of $1,000 in excess thereof
(each, a “Global Note”).

 

The Company has entered into a letter of
representations with DTC in the form provided by DTC and the Trustee and each Paying Agent, Conversion Agent, or other agent is
hereby authorized to act in accordance with such letter and Applicable Procedures.

 

The Global Notes representing the Notes
shall be deposited with, or on behalf of, the Depositary and shall be registered, at the request of the Depositary, in the name
of Cede & Co. No global note may be transferred except as a whole by a nominee of the Depositary to another nominee of the
Depositary or to a successor of the Depositary or a nominee of such successor.

 

Principal of and/or interest on the Global
Notes shall be made in immediately available funds to the Depositary, or its nominee.

 

The Company shall pay interest on any Certificated
Notes to Holders (A) of an aggregate principal amount of $5,000,000 or less, by check mailed to the Holders of such Notes at their
addresses as such addresses appear in the Security Register and (B) of an aggregate principal amount of more than $5,000,0000,
either by check mailed to each Holder or, upon application by such a Holder to the Security Registrar not later than the relevant
Regular Record Date, by wire transfer in immediately available funds to that Holder’s account within the United States, which
application shall remain in effect until the Holder notifies, in writing, the Security Registrar to the contrary.

 

The Trustee shall initially act as Paying
Agent for the Notes (the “Paying Agent”). All money paid by the Company to any Paying Agent that remains unclaimed
at the end of two years after the amount is due to Holders shall be repaid to the Company. After such two-year period, Holders
may look only to the Company for payment and not to the Trustee, any other Paying Agent or anyone else. The Company may also arrange
for additional payment offices, and may cancel or change these offices, including any use of the Trustee’s Corporate Trust
Office. The Company may appoint additional Paying Agents and change any Paying Agent without prior notice to the Holders.

 

    	13

    	 

    

If the Maturity Date or any Fundamental
Change Purchase Date falls on a day that is not a Business Day, the required payment shall be made on the next succeeding Business
Day and no interest on such payment shall accrue in respect of the delay.

 

Section 2.06Interest.

 

(a)Interest
on the Notes shall accrue at the rate of 1.00% per annum from, and including, the Issue Date or from the most recent date on which
interest has been paid or duly provided for to, but not including, the Maturity Date. Interest on the Notes shall be payable semiannually
in arrears on February 15 and August 15 of each year (each, an “Interest Payment Date”), commencing on February
15, 2014. Interest on the Notes shall be computed on the basis of a 360-day year comprised of twelve 30-day months.

 

If any Interest Payment Date of a Note falls
on a day that is not a Business Day, such Interest Payment Date shall be postponed to the next succeeding Business Day and no interest
on such payment shall accrue for the period from the Interest Payment Date to the next succeeding Business Day.

 

(b)The
Holder at the close of business on a Regular Record Date shall be entitled to receive interest on such Notes on the corresponding
Interest Payment Date.

 

(c)All
references to “interest” shall include Additional Interest payable pursuant to Section 7.02, if any.

 

Section 2.07Additional
Notes.

 

Notwithstanding anything to the contrary
provided in Section 2.01, the Company may, without the consent of the Holders, issue additional Notes hereunder after the Issue
Date with the same terms and the same CUSIP number as the Notes initially issued hereunder in an unlimited aggregate principal
amount; provided that if any such additional Notes are not fungible with the Notes initially issued hereunder for U.S. federal
income tax purposes, such additional Notes shall have a separate CUSIP number. The Notes initially issued hereunder and such additional
Notes shall rank equally and ratably and shall be treated as a single series for all purposes under this Indenture.

 

Section 2.08Transfer
and Exchange.

 

(a)In
General. Notwithstanding anything to the contrary in the Base Indenture, neither the Security Registrar nor the Company is required
to transfer or exchange any Notes or portions thereof that have been surrendered for purchase in accordance with Article V hereof
or conversion in accordance with Article IV hereof, and a written form of transfer substantially in the form of the “Assignment
Form” set forth in Exhibit A hereto will be deemed to be a satisfactory instrument of transfer to the Company and the Security
Registrar.

 

At such time as all interests in a Global
Note have been repurchased, redeemed, converted, cancelled or exchanged for Notes in certificated form, such Global Note shall,
upon receipt thereof, be canceled by the Trustee in accordance with standing procedures and instructions existing between the Depositary
and the custodian for the Global Note. At any time prior to such cancellation, if any interest in a Global Note is repurchased,
redeemed, converted, cancelled or exchanged for Notes in certificated form, the principal amount of such Global Note shall, in
accordance with the standing procedures and instructions existing between the Depositary and the custodian for the Global Note,
be appropriately reduced, and an endorsement shall be made on such Global Note, by the Trustee or the custodian for the Global
Note, at the direction of the Trustee, to reflect such reduction.

 

    	14

    	 

    

(b)Global
Notes. Every transfer and exchange of a beneficial interest in a Global Note will be effected through the Depositary in accordance
with the Applicable Procedures and the provisions of this Indenture, and each Global Note may be transferred only as a whole and
only (x) by the Depositary to a nominee of the Depositary, (y) by a nominee of the Depositary to the Depositary or to
another nominee of the Depositary, or (z) by the Depositary or any such nominee to a successor Depositary or a nominee of
such successor Depositary.

 

(c)Certificated
Notes. Except as otherwise provided in Section 2.08(a) hereof, Certificated Notes may be transferred or exchanged in accordance
with Section 2.05 of the Base Indenture.

 

(d)Trustee.
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.

 

Neither the Trustee nor any Agent shall
have any responsibility or liability for any actions taken or not taken by the Depositary.

 

 

 

ARTICLE
III

ADDITIONAL COVENANTS

 

Section 3.01Purchase
of Notes; Cancellation.

 

The Company may, to the extent permitted
by applicable law, directly or indirectly (regardless of whether such Notes are surrendered to the Company), repurchase Notes in
the open market or otherwise, whether by the Company or its Subsidiaries or through a private or public tender or exchange offer
or through counterparties to privately-negotiated agreements, including cash-settled swaps or other derivatives.

 

The Company shall cause all Notes surrendered
for payment, repurchase (excluding Notes repurchased pursuant to cash-settled swaps or other derivatives), registration of exchange
or conversion, if surrendered to any Person other than the Trustee (including any agents, Subsidiaries or Affiliates of the Company),
to be delivered to the Trustee for cancellation. All Notes delivered to the Trustee for cancellation shall be cancelled promptly
by the Trustee. No Notes shall be authenticated in exchange for any Notes cancelled.

 

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Section 3.02Compliance
Certificate.

 

In addition to the compliance certificate
required by Section 13.12 of the Base Indenture, the Company shall deliver to the Trustee, within 30 days after the Company becomes
aware of the occurrence of any Event of Default or Default, an Officer’s Certificate setting forth the details of such Event
of Default or Default, its status and the action that the Company is taking or proposes to take with respect thereto.

 

Section 3.03Reports.

 

So long as any Notes are Outstanding, the
Company shall furnish to the Trustee any annual or quarterly reports (on Form 10-K or Form 10-Q or any successor forms) that the
Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act within 15 days after the same
are required to be filed with the Commission (giving effect to any grace period provided by Rule 12b-25 or any successor rule under
the Exchange Act). Documents filed by the Company with the Commission via the EDGAR system (or any successor thereto) shall be
deemed to have been furnished to the Trustee as of the time such documents are filed via EDGAR (or such successor).

 

Reports by the Company delivered to the
Trustee are considered 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 under the Indenture (as to which the Trustee is entitled to rely exclusively on Officer’s Certificates).
The Trustee is under no duty to examine such reports, information or documents delivered to the Trustee or filed with the Commission
via EDGAR to ensure compliance with the provision of the Indenture or to ascertain the correctness or otherwise of the information
or the statements contained therein. The Trustee shall have no responsibility or duty whatsoever to ascertain or determine whether
the above referenced filings with the Commission on EDGAR (or any successor system) have occurred.

 

ARTICLE
IV

CONVERSION OF NOTES

 

Section 4.01Conversion
Privilege.

 

(a)Subject
to and upon compliance with the provisions of this Article IV, each Holder shall have the right, at such Holder’s option,
to convert all or any portion (provided that the portion to be converted is $1,000 in principal amount or an integral multiple
thereof) of such Note:

 

(i)prior
to the close of business on the Business Day immediately preceding May 15, 2018, subject to satisfaction of the conditions described
in Section 4.01(b), under the circumstances and during the periods set forth in Section 4.01(b); and

 

(ii)on
or after May 15, 2018 prior to the close of business on the second Scheduled Trading Day immediately preceding the Maturity Date,
at any time without regard to the conditions described in clause (b)  of this Section 4.01,

 

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in the case of either clause (i) or (ii), at an initial conversion
rate of 28.5714 shares of Common Stock (subject to adjustment as provided in Section 4.03 and Section 4.04, the “Conversion
Rate”) per $1,000 principal amount of Notes (subject to the settlement provisions of Section 4.02, the “Conversion
Obligation”).

 

(b)(i)
Prior to the close of business on the Business Day immediately preceding May 15, 2018, a Holder may surrender all or a
portion of its Notes (that is $1,000 principal amount or an integral multiple thereof) for conversion during the five
Business Day period after any five consecutive Trading Day period (the “Measurement Period”) in which the
Trading Price per $1,000 principal amount of Notes, as determined following a request by a Holder in accordance with the
procedures described below in this subsection (b)(i), for each Trading Day of such Measurement Period was less than 98% of
the product of the Last Reported Sale Price of the Common Stock and the Conversion Rate on each such Trading Day (the
“Trading Price Condition”), subject to compliance with the procedures and conditions described below in
this subsection (b)(i) concerning the Bid Solicitation Agent’s obligation to make a Trading Price determination.

 

(A)The
Bid Solicitation Agent (if other than the Company) shall have no obligation to determine the Trading Price per $1,000 principal
amount of the Notes unless the Company has requested such determination, and the Company shall have no obligation to make such
request (or, if the Company is acting as Bid Solicitation Agent, the Company shall have no obligation to determine the Trading
Price) unless a Holder of at least $2,000,000 principal amount of Notes provides the Company with reasonable evidence that the
Trading Price per $1,000 principal amount of Notes would be less than 98% of the product of the Last Reported Sale Price of the
Common Stock and the Conversion Rate on such Trading Day, at which time the Company shall instruct the Bid Solicitation Agent to
(or, if the Company is acting as Bid Solicitation Agent, the Company shall) determine the Trading Price per $1,000 principal amount
of the Notes beginning on the Trading Day following the receipt of such evidence and on each successive Trading Day until the Trading
Price per $1,000 principal amount of Notes is greater than or equal to 98% of the product of the Last Reported Sale Price of the
Common Stock and the Conversion Rate on such Trading Day.

 

(B)If
the Trading Price Condition has been met, the Company shall promptly so notify the Holders, the Trustee and the Conversion Agent
(if other than the Trustee) in writing. If, at any time after the Trading Price Condition has been met, the Trading Price per $1,000
principal amount of Notes is greater than or equal to 98% of the product of the Last Reported Sale Price of the Common Stock and
the Conversion Rate on such Trading Day, the Company shall promptly so notify the Holders, the Trustee and the Conversion Agent
(if other than the Trustee) in writing.

 

(C)If
the Company does not, when it is required to, instruct the Bid Solicitation Agent to (or, if the Company is acting as Bid Solicitation
Agent, it does not) obtain bids, or if the Company gives such instruction to the Bid Solicitation Agent and the Bid Solicitation
Agent fails to make such determination, then, in either case, the Trading Price per $1,000 principal amount of the Notes shall
be deemed to be less than 98% of the product of the Last Reported Sale Price of the Common Stock and the Conversion Rate on each
Trading Day of such failure.

 

    	17

    	 

    

(ii)Prior
to the close of business on the Business Day immediately preceding May 15, 2018, if the Company elects to:

 

(A)distribute
to all or substantially all holders of the Common Stock any rights, options or warrants entitling them, for a period of not more
than 60 calendar days from the issue date of such distribution, to subscribe for or purchase shares of the Common Stock at a price
per share of the Common Stock that is less than the average of the Last Reported Sale Prices of the Common Stock for the 10 consecutive
Trading Day period ending on, and including, the Trading Day immediately preceding the declaration date for such distribution;
or

 

(B)distribute
to all or substantially all holders of the Common Stock the Company’s assets, debt securities or rights to purchase securities
of the Company, which distribution has a per share value, as reasonably determined by the Board of Directors, exceeding 10% of
the Last Reported Sale Price of the Common Stock on the Trading Day immediately preceding the declaration date for such distribution;

 

then, in either case, the Company shall notify the Holders at
least 40 Scheduled Trading Days prior to the Ex-Dividend Date for such issuance or distribution. Once the Company has given such
notice, a Holder may surrender all or any portion of its Notes (that is $1,000 in principal amount or an integral multiple thereof)
for conversion at any time until the earlier of (x) the close of business on the Business Day immediately preceding the Ex-Dividend
Date for such issuance or distribution and (y) the Company’s public announcement that such issuance or distribution will
not take place.

 

A Holder may not exercise the conversion right set forth in
this clause (ii) if such Holder will participate (as a result of holding the Notes and at the same time and on the same terms as
holders of the Common Stock participate) in any of the transactions described above as if such Holder held a number of shares of
the Common Stock equal to the Conversion Rate, multiplied by the principal amount of Notes held by such Holder divided by $1,000,
without having to convert its Notes.

 

(iii)Prior
to the close of business on the Business Day immediately preceding May 15, 2018, if:

 

(A)a
transaction or event that constitutes a Fundamental Change occurs;

 

(B)a
transaction or event that constitutes a Make-Whole Fundamental Change occurs; or

 

(C)the
Company is a party to any binding share exchange, consolidation, merger or other similar transaction involving the Company pursuant
to which the Common Stock would be converted into cash, securities or other property, or any sale, assignment, conveyance, transfer,
lease or other disposition 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 or more of the Company’s Subsidiaries);

 

    	18

    	 

    

a Holder may surrender all or a portion of its Notes (that is
$1,000 principal amount or an integral multiple thereof) for conversion at any time from or after the date that is 40 Scheduled
Trading Days prior to the anticipated effective date of the transaction (or, if later, the Business Day after the Company gives
notice of such transaction) until 35 Trading Days after the actual effective date of such transaction (or, if such transaction
also constitutes a Fundamental Change, until the close of business on the related Fundamental Change Purchase Date).

 

The Company shall notify Holders as promptly
as practicable following the date the Company publicly announces such transaction and in no event later than the actual effective
date.

 

If a Holder has submitted a Fundamental
Change Purchase Notice upon a Fundamental Change with respect to a Note, such Holder may only convert such Note if such Holder
first validly withdraws such Fundamental Change Purchase Notice (or, in the case of a Global Note, has complied with the Applicable
Procedures with respect to such a withdrawal) in accordance with Section 5.02 prior to the close of business on the Business Day
immediately preceding the Fundamental Change Purchase Date.

 

(iv)Prior
to the close of business on the Business Day immediately preceding May 15, 2018, a Holder may surrender all or a portion of its
Notes (that is $1,000 in principal amount or an integral multiple thereof) for conversion during any calendar quarter commencing
after the calendar quarter ending December 31, 2013 (and only during such calendar quarter), if the Last Reported Sale Price of
the Common Stock for at least 20 Trading Days (whether or not consecutive) during the period of 30 consecutive Trading Days ending
on the last Trading Day of the immediately preceding calendar quarter is greater than or equal to 130% of the Conversion Price
on each applicable Trading Day.

 

(c)If
the Company calls any or all of the Notes for redemption under Section 2.03, Holders shall have the right to convert all or a portion
of their notes called for redemption at any time prior to the close of business on the Business Day immediately preceding the Redemption
Date, after which time Holders shall no longer have the right to convert their Notes on account of the Company’s delivery
of such Redemption Notice, unless the Company defaults in the payment of the Redemption Price.

 

If a Holder elects to convert its Notes
in connection with the Company’s Redemption Notice, the Company shall:

 

(1)increase
the Conversion Rate for the Notes to the extent required, and in accordance with, Section 4.03; and

 

(2)pay
to such Holder an amount equal to accrued and unpaid interest on the Notes that are surrendered for conversion to, but not including,
the Conversion Date; provided that if such Conversion Date occurs after a Regular Record Date and on or prior to the corresponding
Interest Payment Date, the Company shall pay the interest due on that Interest Payment Date to the Holder of record on the relevant
Regular Record Date and no additional payment shall be made pursuant to this clause (2).

 

    	19

    	 

    

Section 4.02Conversion
Procedure; Settlement Upon Conversion.

 

(a)Subject
to this Section 4.02 and Section 4.03(b) and Section 4.07(a), upon conversion of any Note, the Company shall, at its election,
pay or deliver, as the case may be, to the converting Holder, in full satisfaction of its Conversion Obligation, cash (“Cash
Settlement”), shares of Common Stock (“Physical Settlement”) or a combination of cash and shares of
Common Stock (“Combination Settlement”), as set forth in this Section 4.02.

 

(i)All
conversions occurring on or after May 15, 2018 shall be settled using the same Settlement Method and the same relative proportion
of cash and/or shares of Common Stock as all other conversions occurring on or after May 15, 2018. If the Company elects a Settlement
Method for conversions occurring on or after May 15, 2018, the Company shall deliver notice to Holders through the Conversion Agent
of such Settlement Method the Company has selected no later than May 15, 2018. If the Company does not timely elect a Settlement
Method, the Company shall no longer have the right to elect Cash Settlement or Physical Settlement and the Company shall be deemed
to have elected Combination Settlement in respect of its Conversion Obligation, and the Specified Dollar Amount per $1,000 principal
amount of Notes shall be equal to $1,000. If the Company has timely elected Combination Settlement in respect of any conversion,
but fails to notify the Conversion Agent of the Specified Dollar Amount per $1,000 principal amount of Notes, the Specified Dollar
Amount shall be deemed to be $1,000.

 

(ii)Prior
to May 15, 2018, the Company shall use the same Settlement Method (including the same relative proportion of cash and/or shares
of Common Stock) for all conversions occurring on the same Conversion Date. Except for any conversions that occur on or after May
15, 2018, the Company shall not have any obligation to use the same Settlement Method with respect to conversions that occur on
different Conversion Dates. Prior to May 15, 2018, if the Company elects a Settlement Method, the Company shall deliver notice
to converting Holders through the Conversion Agent of such Settlement Method the Company has selected no later than the close of
business on the second Trading Day immediately following the relevant Conversion Date. If the Company does not timely elect a Settlement
Method in respect of a particular Conversion Date, the Company shall no longer have the right to elect Cash Settlement or Physical
Settlement with respect to that Conversion Date and the Company shall be deemed to have elected Combination Settlement in respect
of its Conversion Obligation, and the Specified Dollar Amount per $1,000 principal amount of Notes shall be equal to $1,000. If
the Company has timely elected Combination Settlement in respect of any such conversion, but fails to notify the Conversion Agent
of the Specified Dollar Amount per $1,000 principal amount of Notes, the Specified Dollar Amount per $1,000 principal amount shall
be deemed to be $1,000.

 

(iii)The
Company may at any time prior to May 15, 2018 elect to irrevocably elect to settle all Conversion Obligations through Combination
Settlement with a Specified Dollar Amount.

 

    	20

    	 

    

(iv)The
cash, shares of Common Stock or combination of cash and shares of Common Stock payable or deliverable by the Company in respect
of any conversion of Notes (the “Settlement Amount”) shall be computed by the Company as follows:

 

(A)if
the Company elects to satisfy its Conversion Obligation in respect of such conversion by Physical Settlement, the Company shall
deliver to the converting Holder in respect of each $1,000 principal amount of Notes being converted a number of shares of Common
Stock equal to the Conversion Rate on the Conversion Date (plus cash in lieu of any fractional share of Common Stock issuable upon
conversion);

 

(B)if
the Company elects to satisfy its Conversion Obligation in respect of such conversion by Cash Settlement, the Company shall pay
to the converting Holder in respect of each $1,000 principal amount of Notes being converted cash in an amount equal to the sum
of the Daily Conversion Values for each of the 30 consecutive VWAP Trading Days during the relevant Observation Period; and

 

(C)if
the Company elects (or is deemed to have elected) to satisfy its Conversion Obligation in respect of such conversion by Combination
Settlement, the Company shall pay and deliver, if applicable, to the converting Holder in respect of each $1,000 principal amount
of Notes being converted a Settlement Amount equal to the sum of the Daily Settlement Amounts for each of the 30 consecutive VWAP
Trading Days during the relevant Observation Period (plus cash in lieu of any fractional share of Common Stock issuable upon conversion).

 

If more than one Note shall be surrendered
for conversion at any one time by the same Holder, the Conversion Obligation with respect to such Notes shall be computed on the
basis of the aggregate principal amount of the Notes (or specified portions thereof to the extent permitted hereby) so surrendered.

 

(v)The
Daily Settlement Amounts (if applicable) and the Daily Conversion Values (if applicable) shall be determined by the Company promptly
following the last VWAP Trading day of the relevant Observation Period. Promptly after such determination of the Daily Settlement
Amounts or the Daily Conversion Values, as the case may be, and, if applicable, the amount of cash payable in lieu of any fractional
share, the Company shall notify the Trustee and the Conversion Agent (if other than the Trustee) of the Daily Settlement Amounts
or the Daily Conversion Values, as the case may be, and, if applicable, the amount of cash payable in lieu of fractional shares
of Common Stock. The Trustee and the Conversion Agent (if other than the Trustee) shall have no responsibility for any such determination.

 

(b)(ii)
To convert a beneficial interest in a Global Note (which conversion is irrevocable), the holder of such beneficial interest
must:

 

(1)comply
with the Applicable Procedures;

 

(2)if
required, pay funds equal to all documentary, stamp or similar issue or transfer tax owed as set forth in Section 4.02(d) and Section
4.02(e); and

 

    	21

    	 

    

(3)if
required, pay funds equal to any interest payable on the next Interest Payment Date to which such Holder is not entitled as set
forth in Section 4.02(g); and

 

(ii)To
convert a Certificated Note, the Holder must:

 

(1)complete,
manually sign and deliver an irrevocable notice to the Conversion Agent as set forth in the Form of Notice of Conversion (or a
facsimile thereof) (a “Notice of Conversion”) and such Note to the Conversion Agent;

 

(2)if
required, furnish appropriate endorsements and transfer documents;

 

(3)if
required, pay funds equal to all documentary, stamp or similar issue or transfer tax owed as set forth in Section 4.02(d) and Section
4.02(e); and

 

(4)if
required, pay funds equal to any interest payable on the next Interest Payment Date to which such Holder is not entitled as set
forth in Section 4.02(g).

 

The Trustee (and if different, the Conversion
Agent) shall notify the Company of any conversion pursuant to this Article IV on the Conversion Date for such conversion.

 

No Holder may surrender Notes for conversion
if such Holder has also delivered a Fundamental Change Purchase Notice to the Company in respect of such Notes and not validly
withdrawn such Fundamental Change Purchase Notice (or, in the case of a Global Note, has complied with the Applicable Procedures
with respect to such a withdrawal) in accordance with Section 5.02.

 

(c)A
Note shall be deemed to have been converted immediately prior to the close of business on the date (the “Conversion Date”)
that the Holder has complied with the requirements set forth in Section 4.02(b) above.

 

Subject to the provisions of Section 4.03(b)
and Section 4.07(a), the Company shall pay or deliver, as the case may be, the Settlement Amount due in respect of the Conversion
Obligation on:

 

(i)the
third Business Day immediately following the relevant Conversion Date, if the Company elects Physical Settlement; or

 

(ii)the
third Business Day immediately following the last VWAP Trading Day of the relevant Observation Period, if the Company elects Cash
Settlement or if the Company elects or is deemed to elect Combination Settlement.

 

If any shares of Common Stock are due to converting Holders,
the Company shall issue or cause to be issued, and deliver to such Holder, or such Holder’s nominee or nominees, certificates
or a book-entry transfer through the Depositary, as the case may be, for the full number of shares of Common Stock to which such
Holder shall be entitled in satisfaction of the Company’s Conversion Obligation.

 

    	22

    	 

    

(d)In
case any Certificated Note shall be surrendered for partial conversion, in $1,000 principal amount or an integral multiple thereof,
the Company shall execute and the Trustee shall authenticate and deliver to or upon the written order of the Holder so surrendered
a new Note or Notes in authorized denominations in an aggregate principal amount equal to the unconverted portion of the surrendered
Note, without payment of any service charge by the converting Holder but, if required by the Company or Trustee, with payment of
a sum sufficient to cover any transfer tax or similar governmental charge required by law or that may be imposed in connection
therewith as a result of the name of the Holder of the new Notes issued upon such conversion being different from the name of the
Holder of the old Notes surrendered for such conversion.

 

(e)If
a Holder submits a Note for conversion, the Company shall pay any documentary, stamp or similar issue or transfer tax due on the
issuance of any shares of Common Stock upon conversion, unless the tax is due because the Holder requests such shares of Common
Stock to be issued in a name other than such Holder’s name, in which case such Holder shall pay that tax. The Company or
its agent may refuse to deliver the certificates representing the shares of Common Stock being issued in a name other than such
Holder’s name until the Trustee receives a sum sufficient to pay any tax that is due by such Holder in accordance with the
immediately preceding sentence.

 

(f)Upon
the conversion of an interest in a Global Note, the Trustee, or the custodian of the Global Note at the direction of the Trustee,
shall make a notation on such Global Note as to the reduction in the principal amount represented thereby. The Company shall notify
the Trustee in writing of any conversion of Notes effected through any Conversion Agent other than the Trustee.

 

(g)Upon
conversion of a Note, the converting Holder shall not receive any additional cash payment representing accrued and unpaid interest,
if any, except as set forth in the paragraph below and in Section 4.01(c). Except as provided in Section 4.01(c), the Company’s
payment or delivery, as the case may be, of the Settlement Amount upon conversion of any Note shall be deemed to satisfy in full
its obligation to pay the principal amount of the Note and accrued and unpaid interest, if any, to, but not including, the relevant
Conversion Date. As a result, accrued and unpaid interest, if any, to, but not including, the relevant Conversion Date shall be
deemed to be paid in full rather than canceled, extinguished or forfeited (except in the circumstances provided in Section 4.01(c)).
Upon a conversion of Notes, accrued and unpaid interest shall be deemed to be paid first out of the cash, if any, paid upon such
conversion.

 

Notwithstanding the immediately preceding
paragraph, if Notes are converted after the close of business on a Regular Record Date for the payment of interest, but prior to
the open of business on the immediately following Interest Payment Date, Holders of such Notes as of the close of business on such
Regular Record Date shall receive the full amount of interest payable on such Notes on the corresponding Interest Payment Date
notwithstanding the conversion. Notes surrendered for conversion during the period from the close of business on any Regular Record
Date to the open of business on the immediately following Interest Payment Date must be accompanied by funds equal to the amount
of interest payable on the Notes so converted (whether or not the Holder was the Holder of record on the corresponding Regular
Record Date); provided that no such payment need be made:

 

    	23

    	 

    

(1)if
the Notes are surrendered for conversion following the Regular Record Date immediately preceding the Maturity Date;

 

(2)if
the Company has specified a Fundamental Change Purchase Date that is after a Regular Record Date and on or prior to the second
Scheduled Trading Day immediately following the corresponding Interest Payment Date;

 

(3)if
the Company has specified a Redemption Date in accordance with Section 2.03 that is after a Regular Record Date and on or prior
to the second Scheduled Trading Day immediately following the corresponding Interest Payment Date; or

 

(4)to
the extent of any overdue interest, if any overdue interest exists at the time of conversion with respect to such Note.

 

As a result of the foregoing, the Company
shall pay interest on the Maturity Date on all Notes converted after the Regular Record Date preceding the Maturity Date, and converting
Holders shall not be required to pay the Company equivalent interest amounts.

 

(h)The
Person in whose name any shares of Common Stock delivered upon conversion is registered shall become the holder of record of such
shares as of the close of business on (i) the relevant Conversion Date if the Company elects Physical Settlement or (ii) the last
VWAP Trading Day of the relevant Observation Period if the Company elects or is deemed to elect Combination Settlement. Upon a
conversion of Notes, such Person shall no longer be a Holder of such Notes surrendered for conversion; provided that (a) the converting
Holder shall have the right to receive the Settlement Amount due upon conversion and (b) in the case of a conversion between a
Regular Record Date and the corresponding Interest Payment Date, the Holder of record as of the close of business on such Regular
Record Date shall have the right to receive the interest payable on such Interest Payment Date, in accordance with Section 4.02(g).

 

(i)The
Company shall not issue any fractional share of Common Stock upon conversion of the Notes and shall instead pay cash in lieu of
any fractional share of Common Stock issuable upon conversion in an amount based on (i) the Daily VWAP on the relevant Conversion
Date if the Company elects Physical Settlement or (ii) the Daily VWAP on the last VWAP Trading Day of the relevant Observation
Period if the Company elects or is deemed to elect Combination Settlement. For each Note surrendered for conversion, if the Company
has elected (or is deemed to elect) Combination Settlement, the full number of shares that shall be issued upon conversion thereof
shall be computed on the basis of the aggregate Daily Settlement Amounts for the relevant Observation Period and, if applicable,
any fractional share remaining after such computation shall be paid in cash.

 

Section 4.03Adjustment
to Conversion Rate upon Conversion upon a Make-Whole Fundamental Change or Redemption Notice.

 

(a)If
(A) the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date or (B) on or after August 20, 2016,
the Company gives a Redemption Notice to the Holders and a Holder elects to convert its Notes in connection with such Make-Whole
Fundamental Change or Redemption Notice, as the case may be, the Company shall, under the circumstances described below, increase
the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional
Shares”), as described below.

 

    	24

    	 

    

A conversion of Notes shall be deemed for
these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion (or,
in the case of a Global Note, the relevant notice of conversion in accordance with the Applicable Procedures) is received by the
Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change to, and including, the Business Day
immediately prior to the related Fundamental Change Purchase Date (or, in the case of a Make-Whole Fundamental Change that would
have been a Fundamental Change but for the proviso in clause (2) of the definition thereof, the 35th Trading Day immediately following
the Effective Date of such Make-Whole Fundamental Change).

 

A conversion of Notes shall be deemed for
these purposes to be “in connection with” a Redemption Notice if the relevant Notice of Conversion (or, in the case
of a Global Note, the relevant notice of conversion in accordance with the Applicable Procedures) is received by the Conversion
Agent from, and including, the date of the Redemption Notice until the close of business on the Business Day immediately preceding
the Redemption Date.

 

(b)Upon
surrender of Notes for conversion in connection with a Make-Whole Fundamental Change or Redemption Notice, the Company shall, at
its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance
with Section 4.02; provided, however, that if the consideration received by holders of Common Stock in exchange for Common Stock
in any Make-Whole Fundamental Change described in clause (2) of the definition of Fundamental Change is comprised entirely of cash,
for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall
be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal
amount of converted Notes equal to the Conversion Rate (including any adjustment as described in this Section 4.03) multiplied
by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to converting Holders in cash on the
third Business Day following the Conversion Date.

 

The Company shall notify the Holders of
Notes, the Trustee and the Conversion Agent (if other than the Trustee) in writing of the Effective Date of any Make-Whole Fundamental
Change and issue a press release (and make the press release available on the Company’s website) announcing such Effective
Date no later than five Business Days after such Effective Date.

 

(c)The
number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table
in Section 4.03(e), based on the date on which the Make-Whole Fundamental Change occurs or becomes effective or the date of the
Redemption Notice (each, an “Effective Date”) and the price (the “Stock Price”) paid (or
deemed to be paid) per share of Common Stock in the Make-Whole Fundamental Change or, in the case of a Redemption Notice, as described
below. If the holders of Common Stock receive in exchange for the Common Stock only cash in a Make-Whole Fundamental Change described
in clause (2) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, and
in the case of a conversion upon a Redemption Notice, the Stock Price shall be the average of the Last Reported Sale Prices of
the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective
Date of the Make-Whole Fundamental Change or the date of the Redemption Notice, as the case may be.

 

    	25

    	 

    

(d)The
Stock Prices set forth in the column headings of the table in Section 4.03(e) shall be adjusted as of any date on which the Conversion
Rate is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment,
multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the
Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set
forth in the table in Section 4.03(e) shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth
in Section 4.04.

 

(e)The
following table sets forth the number of Additional Shares to be added to the Conversion Rate per $1,000 principal amount of Notes
in connection with a Make-Whole Fundamental Change or a Redemption Notice, as the case may be:

 

	 	Stock Price
	Effective Date	$28.16	$30.00	$32.50	$35.00	$37.50	$40.00	$45.00	$50.00	$60.00	$80.00	$100.00
	August 14, 2013	6.9399	6.9399	6.0948	5.1343	4.3537	3.7131	2.7407	2.0553	1.1956	0.4302	0.1472
	August 15, 2014	6.9399	6.9399	6.1920	5.1599	4.3275	3.6499	2.6342	1.9315	1.0740	0.3511	0.1047
	August 15, 2015	6.9399	6.9399	6.0843	4.9859	4.1101	3.4061	2.3716	1.6766	0.8654	0.2395	0.0534
	August 15, 2016	6.9399	6.9399	5.6373	4.4850	3.5845	2.8770	1.8745	1.2373	0.5539	0.1083	0.0089
	August 15, 2017	6.9399	6.2192	4.6280	3.4379	2.5512	1.8924	1.0422	0.5762	0.1775	0.0088	0.0000
	August 15, 2018	6.9399	4.7619	2.1978	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000

 

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

 

(i)if
the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table,
the number of Additional Shares shall be determined by a straight-line interpolation between the number of Additional Shares set
forth for the higher and lower Stock Prices and the earlier and later Effective Dates based on a 365-day year, as applicable;

 

(ii)if
the Stock Price is greater than $100.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the
column headings of the table above), no Additional Shares shall be added to the Conversion Rate; and

 

(iii)if
the Stock Price is less than $28.16 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column
headings of the table above), no Additional Shares shall be added to the Conversion Rate.

 

    	26

    	 

    

Notwithstanding the foregoing, in no event shall the Conversion
Rate exceed 35.5113 shares of Common Stock per $1,000 principal amount of Notes, subject to adjustment in the same manner as the
Conversion Rate pursuant to Section 4.04.

 

(f)Nothing
in this Section 4.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 4.04.

 

Section 4.04Adjustment
of Conversion Rate.

 

The Conversion Rate shall be adjusted from
time to time by the Company if any of the following events occurs, except that the Company shall not make any adjustments to the
Conversion Rate if Holders participate (other than in the case of a share split or share combination) as a result of holding the
Notes (without having to convert their Notes), and contemporaneously with the holders of Common Stock and on the same terms, in
any of the transactions described in this Section 4.04, as if such Holders held a number of shares of Common Stock equal to the
Conversion Rate, multiplied by the principal amount (expressed in thousands) of Notes held by such Holder.

 

(a)If
the Company exclusively issues shares of Common Stock as a dividend or distribution on the shares of Common Stock, or if the Company
effects a share split or share combination, the Conversion Rate shall be adjusted based on the following formula:

 

	CR1 = CR0	x	OS1 
	 	 	OS0

 

where,

 

	CR0	=	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date of such dividend or distribution, or immediately prior to the open of business on the Effective Date of such share split or share combination, as applicable;
	CR1	=	the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date or Effective Date;
	OS0	=	the number of shares of Common Stock outstanding immediately prior to the open of business on such Ex-Dividend Date or Effective Date; and
	OS1	=	the number of shares of Common Stock outstanding immediately prior to the open of business on such Ex-Dividend Date or Effective Date after giving effect to such dividend, distribution, share split or share combination.

 

Any adjustment made under this Section 4.04(a) shall become
effective immediately after the open of business on the Ex-Dividend Date for such dividend or distribution, or immediately after
the open of business on the Effective Date for such share split or share combination, as applicable. If any dividend or distribution
of the type described in this Section 4.04(a) is declared but not so paid or made, the Conversion Rate shall be immediately readjusted,
effective as of the date the Board of Directors determines not to pay such dividend or distribution, to the Conversion Rate that
would then be in effect if such dividend or distribution had not been declared.

 

    	27

    	 

    

(b)If
the Company distributes to all or substantially all holders of the Common Stock any rights, options or warrants entitling them,
for a period of not more than 60 calendar days from the issue date for such distribution, to subscribe for or purchase shares of
Common Stock at a price per share that is less than the average of the Last Reported Sale Prices of the Common Stock for the 10
consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the declaration date for such distribution,
the Conversion Rate shall be increased based on the following formula:

 

	CR1	=	CR0	x	(OS0 + X)
	 	 	 	 	(OS0 + Y)

 

where,

 

	CR0	=	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such distribution;
	CR1	=	the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date;
	OS0	=	the number of shares of Common Stock outstanding immediately prior to the open of business on such Ex-Dividend Date;
	X	=	the total number of shares of Common Stock issuable pursuant to such rights, options or warrants; and
	Y	=	the number of shares of Common Stock equal to the aggregate price payable to exercise such rights, options or warrants, divided by the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the declaration date for such distribution of such rights, options or warrants.

 

Any increase made under this Section 4.04(b) shall be made successively
whenever any such rights, options or warrants are distributed and shall become effective immediately after the open of business
on the Ex-Dividend Date for such distribution. To the extent that shares of Common Stock are not delivered after the expiration
of such rights, options or warrants, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect
had the increase with respect to the distribution of such rights, options or warrants been made on the basis of delivery of only
the number of shares of Common Stock actually delivered. If such rights, options or warrants are not so distributed, the Conversion
Rate shall be decreased to the Conversion Rate that would then be in effect if such distribution had not occurred.

 

For purposes of this Section 4.04(b) and
Section 4.01(b)(ii)(A), in determining whether any rights, options or warrants entitle the holders of the Common Stock to subscribe
for or purchase shares of Common Stock at less than such average of the Last Reported Sale Prices of the Common Stock for the 10
consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the declaration date for such distribution,
and in determining the aggregate offering price of such shares of Common Stock, there shall be taken into account any consideration
received by the Company for such rights, options or warrants and any amount payable on exercise or conversion thereof, the value
of such consideration, if other than cash, to be determined by the Board of Directors.

 

    	28

    	 

    

(c)If
the Company distributes shares of its Capital Stock, evidences of its Indebtedness, other assets or property of the Company or
rights, options or warrants to acquire its Capital Stock or other securities (any such shares of Capital Stock, evidences of Indebtedness,
other assets or property or rights, options or warrants to acquire Capital Stock or other securities of the Company, the “Distributed
Property”), to all or substantially all holders of the Common Stock, excluding:

 

(i)dividends
or distributions as to which an adjustment was effected pursuant to Section 4.04(a) or Section 4.04(b);

 

(ii)dividends
or distributions paid exclusively in cash as to which an adjustment was effected pursuant to Section 4.04(d);

 

(iii)any
dividends and distributions in connection with a recapitalization, reclassification, change, binding share exchange, consolidation,
merger, sale, assignment, conveyance, transfer, lease or other disposition resulting in the change in the conversion consideration
pursuant to Section 4.07;

 

(iv)except
as otherwise set forth in Section 4.11, rights issued pursuant to a shareholder rights plan adopted by the Company; and

 

(v)Spin-Offs
as to which the provisions set forth below in this Section 4.04(c) shall apply;

 

then the Conversion Rate shall be increased based on the following
formula:

 

	CR1	=	CR0	x	SP0
	 	 	 	 	SP0 – FMV

 

where,

 

	CR0	=	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such distribution;
	CR1	=	the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date;
	SP0	=	the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Dividend Date for such distribution; and

 

    	29

    	 

    

 

	FMV	=	the fair market value (as determined by the Board of Directors) of the Distributed Property with respect to each outstanding share of Common Stock as of the open of business on the Ex-Dividend Date for such distribution.

 

Any increase made under the portion of this
Section 4.04(c) shall become effective immediately after the open of business on the Ex-Dividend Date for such distribution. If
such distribution is not so paid or made, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect
if such distribution had not been declared.

 

Notwithstanding the foregoing, if “FMV”
(as defined above) is equal to or greater than “SP0” (as defined above), in lieu of the foregoing increase,
each Holder of a Note shall receive, in respect of each $1,000 principal amount thereof, at the same time and upon the same terms
as holders of the Common Stock, the amount and kind of Distributed Property such Holder would have received if such Holder owned
a number of shares of Common Stock equal to the Conversion Rate in effect on the Ex-Dividend Date for the distribution.

 

With respect to an adjustment pursuant to
this Section 4.04(c) where there has been a payment of a dividend or other distribution on the Common Stock of shares of Capital
Stock of any class or series, or similar equity interest, of or relating to a Subsidiary or other business unit of the Company,
that are, or, when issued, will be, listed or admitted for trading on a United States national securities exchange (a “Spin-Off”),
the Conversion Rate shall be increased based on the following formula:

 

	CR1	=	CR0	x	(FMV0
+ MP0)
	 	 	 	 	MP0

 

where,

 

	CR0	=	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such Spin-Off;
	CR1	=	the Conversion Rate in effect immediately after the open of business on the Ex-Dividend Date for such Spin-Off;
	FMV0	=	the average of the Last Reported Sale Prices of the Capital Stock or similar equity interest distributed to holders of the Common Stock applicable to one share of Common Stock (determined by reference to the definition of Last Reported Sale Price as set forth in Section 1.01(c) as if references therein to the Common Stock were to such Capital Stock or similar equity interest) over the first 10 consecutive Trading Day period after, and including, the Ex-Dividend Date of the Spin-Off (the “Valuation Period”); and
	MP0	=	the average of the Last Reported Sale Prices of the Common Stock over the Valuation Period.

 

The adjustment to the Conversion Rate under
the preceding paragraph shall be determined on the last Trading Day of the Valuation Period, but shall be given effect at open
of business on the Ex-Dividend Date for such Spin-Off. Notwithstanding the foregoing, in respect of any conversion during the Valuation
Period, references in the portion of this Section 4.04(c) relating to Spin-Offs with respect to 10 Trading Days shall be deemed
to be replaced with such lesser number of Trading Days as have elapsed between the Ex-Dividend Date of such Spin-Off and the Conversion
Date in determining the Conversion Rate. If the Ex-Dividend Date for the Spin-Off is less than 10 Trading Days prior to, and including,
the end of the Observation Period in respect of such conversion, references in the portion of this Section 4.04(c) to 10 Trading
Days shall be deemed to be replaced, solely in respect of that conversion, with such lesser number of Trading Days as have elapsed
from, and including, the Ex-Dividend Date for the Spin-Off to, and including, the last VWAP Trading Day of such Observation Period.

 

    	30

    	 

    

For purposes of this Section 4.04(c) (and
subject in all respects to Section 4.11), rights, options or warrants distributed by the Company to all holders of its shares of
Common Stock entitling them to subscribe for or purchase shares of the Company’s Capital Stock, including shares of Common
Stock (either initially or under certain circumstances), which rights, options 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 the shares of Common Stock,

 

shall be deemed not to have been distributed for purposes of
this Section 4.04(c) (and no adjustment to the Conversion Rate under this Section 4.04(c) shall be required) until the occurrence
of the earliest Trigger Event, whereupon such rights, options or 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 4.04(c). If any such rights, options or
warrants, including any such existing rights, options or warrants distributed prior to the Issue Date, are subject to events, upon
the occurrence of which such rights, options 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
Ex-Dividend Date with respect to new rights, options or warrants with such rights (in which case the existing rights, options or
warrants shall be deemed to terminate and expire on such date without exercise by any of the holders thereof). In addition, in
the event of any distribution (or deemed distribution) of rights, options or warrants, or any Trigger Event or other event of the
type described in the immediately 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 4.04(c) was made:

 

(1)in
the case of any such rights, options or warrants that shall all have been redeemed or purchased without exercise by any holders
thereof, upon such final redemption or purchase (x) the Conversion Rate shall be readjusted as if such rights, options or warrants
had not been issued and (y) the Conversion Rate shall then again be readjusted to give effect to such distribution, deemed distribution
or Trigger Event, as the case may be, as though it were a cash distribution, equal to the per share redemption or purchase price
received by a holder or holders of shares of Common Stock with respect to such rights, options or warrants (assuming such holder
had retained such rights, options or warrants), made to all holders of shares of Common Stock as of the date of such redemption
or purchase; and

 

    	31

    	 

    

(2)in
the case of such rights, options or warrants that shall have expired or been terminated or deemed to have been terminated as provided
in the immediately preceding sentence without exercise by any holders thereof, the Conversion Rate shall be readjusted as if such
rights, options and warrants had not been issued.

 

For purposes of Section 4.04(a), Section
4.04(b) and this Section 4.04(c), if any dividend or distribution to which this Section 4.04(c) is applicable also includes one
or both of:

 

(A)a
dividend or distribution of shares of Common Stock to which Section 4.04(a) is applicable (the “Clause A Distribution”);
or

 

(B)a
dividend or distribution of rights, options or warrants to which Section 4.04(b) is applicable (the “Clause B Distribution”),

 

then:

 

(1)such
dividend or distribution, other than the Clause A Distribution and the Clause B Distribution, shall be deemed to be a dividend
or distribution to which this Section 4.04(c) is applicable (the “Clause C Distribution”) and any Conversion
Rate adjustment required by this Section 4.04(c) with respect to such Clause C Distribution shall then be made; and

 

(2)the
Clause A Distribution and Clause B Distribution shall be deemed to immediately follow the Clause C Distribution and any Conversion
Rate adjustment required by Section 4.04(a) and Section 4.04(b) with respect thereto shall then be made, except that, if determined
by the Company, (I) the “Ex-Dividend Date” of the Clause A Distribution and the Clause B Distribution shall be deemed
to be the Ex-Dividend Date of the Clause C Distribution and (II) any shares of Common Stock included in the Clause A Distribution
or Clause B Distribution shall be deemed not to be “outstanding immediately prior to the open of business on such Ex-Dividend
Date or Effective Date” within the meaning of Section 4.04(a) or “outstanding immediately prior to the open of business
on such Ex-Dividend Date” within the meaning of Section 4.04(b).

 

(d)If
the Company pays any cash dividend or distribution that is not a regular quarterly cash dividend or distribution to holders of
all or substantially all of the Common Stock, the Conversion Rate shall be adjusted based on the following formula:

 

	CR1	=	CR0	x	SP0
	 	 	 	 	(SP0 - C)

 

where,

 

	CR0	=	the Conversion Rate in effect immediately prior to the Ex-Dividend Date for such dividend or distribution;

 

    	32

    	 

    

 

	CR1	=	the Conversion Rate in effect immediately after the Ex-Dividend Date for such dividend or distribution;
	SP0	=	the Last Reported Sale Price of the Common Stock on the Trading Day immediately preceding the Ex-Dividend Date for such dividend or distribution; and
	C	=	the amount of cash per share of Common Stock the Company distributes to holders of Common Stock.

 

Any increase to the Conversion Rate made
under this Section 4.04(d) shall become effective immediately after the open of business on the Ex-Dividend Date for such dividend
or distribution. If such dividend or distribution is not so paid, the Conversion Rate shall be decreased, effective as of the date
the Board of Directors determines not to make or pay such dividend or distribution, to be the Conversion Rate that would then be
in effect if such dividend or distribution had not been declared.

 

Notwithstanding the foregoing, if “C”
(as defined above) is equal to or greater than “SP0” (as defined above), in lieu of the foregoing increase,
each Holder of a Note shall receive, for each $1,000 principal amount of Notes, at the same time and upon the same terms as holders
of Common Stock, the amount of cash that such Holder would have received if such Holder owned a number of shares of Common Stock
equal to the Conversion Rate on the Ex-Dividend Date for such cash dividend or distribution.

 

(e)If
the Company or any of its Subsidiaries makes a payment in respect of a tender or exchange offer for the Common Stock, to the extent
that the cash and value of any other consideration included in the payment per share of Common Stock exceeds the Last Reported
Sale Prices of the Common Stock on the Trading Day next succeeding the last date on which tenders or exchanges may be made pursuant
to such tender or exchange offer (the “Expiration Date”), the Conversion Rate shall be increased based on the
following formula:

 

	CR1	=	CR0	x	AC + (SP1 x
OS1)
	 	 	 	 	(OS0 x SP1)

 

where,

 

	CR0	=	the Conversion Rate in effect immediately prior to the open of business on the Trading Day next succeeding the Expiration Date;
	CR1	=	the Conversion Rate in effect immediately after the open of business on the Trading Day next succeeding the Expiration Date;
	AC	=	the aggregate value of all cash and any other consideration (as determined by the Board of Directors) paid or payable for shares of Common Stock purchased in such tender or exchange offer;
	OS0	=	the number of shares of Common Stock outstanding immediately prior to consummation of the purchase of all shares of Common Stock accepted for purchase or exchange in such tender offer or exchange offer;

 

    	33

    	 

    

 

	OS1	=	the number of shares of Common Stock outstanding immediately after consummation of the purchase of all shares of Common Stock accepted for purchase or exchange in such tender or exchange offer; and
	SP1	=	the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period commencing on, and including, the Trading Day next succeeding the Expiration Date.

  

The increase to the Conversion Rate under this Section 4.04(e)
shall be determined at the close of business on the 10th Trading Day immediately following, and including, the Trading Day next
succeeding the Expiration Date, but shall be given effect at the open of business on the Trading Day next succeeding the Expiration
Date. Notwithstanding the foregoing, in respect of any conversion within the 10 Trading Days immediately following, and including,
the Trading Day next succeeding the Expiration Date, references in this Section 4.04(e) to 10 Trading Days shall be deemed replaced
with such lesser number of Trading Days as have elapsed between the Expiration Date of such tender or exchange offer and the Conversion
Date in determining the Conversion Rate. If the Trading Day next succeeding the Expiration Date of such tender or exchange offer
is less than 10 Trading Days prior to, and including, the end of the Observation Period in respect of any conversion of the Notes,
references in this Section 4.04(e) to 10 Trading Days shall be deemed to be replaced, solely in respect of that conversion, with
such lesser number of Trading Days as have elapsed from, and including, the Trading Day next succeeding the Expiration Date to,
and including, last VWAP Trading Day of such Observation Period. For the avoidance of doubt, no adjustment under this Section 4.04(e)
shall be made if such adjustment would result in a decrease in the Conversion Rate.

 

(f)Notwithstanding
anything to the contrary in this Section 4.04 or any other provision of the Indenture or the Notes, if a Conversion Rate adjustment
becomes effective on any Ex-Dividend Date and a Holder that has converted its Notes on or after such Ex-Dividend Date and on or
prior to the related Record Date would be treated as the record holder of the shares of Common Stock as of the related Conversion
Date as described under Section 4.02(h) based on an adjusted Conversion Rate for such Ex-Dividend Date, then, notwithstanding the
Conversion Rate adjustment provisions in this Section 4.04, the Conversion Rate adjustment relating to such Ex-Dividend Date shall
not be made for such converting Holder. Instead, such Holder shall be treated as if such Holder were the record owner of the shares
of Common Stock on an unadjusted basis and participate in the related dividend, distribution or other event giving rise to such
adjustment.

 

(g)[Reserved]

 

(h)In
addition to those adjustments required by clauses (a), (b), (c), (d) and (e) of this Section 4.04:

 

(i)the
Company may increase the Conversion Rate by any amount for a period of at least 20 Business Days if the Board of Directors determines
that such increase would be in the Company’s best interest; and

 

    	34

    	 

    

(ii)the
Company may (but is not required to) increase the Conversion Rate to avoid or diminish any income tax to holders of Common Stock
or rights to purchase shares of Common Stock in connection with a dividend or distribution of shares of Common Stock (or rights
to acquire shares of Common Stock) or similar event.

 

Whenever the Conversion Rate is increased pursuant to either
(i) or (ii) above, the Company shall mail to the Holder of each Note at its last address appearing on the Security Register and
shall post on its website a notice of the increase at least 15 calendar 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.

 

(i)Except
as stated herein, the Company shall not adjust the Conversion Rate for the issuance of shares of Common Stock or any securities
convertible into or exchangeable for shares of Common Stock or the right to purchase shares of Common Stock or such convertible
or exchangeable securities.

 

(j)All
calculations and other determinations under this Article IV shall be made by the Company and all adjustments to the Conversion
Rate shall be made to the nearest one-ten thousandth (1/10,000th) of a share.

 

Notwithstanding anything in this Article
IV to the contrary, the Company shall not be required to adjust the Conversion Rate unless the adjustment would result in a change
of at least 1% of such Conversion Rate. However, the Company shall carry forward any adjustments that are less than 1% of such
Conversion Rate and take them into account when determining subsequent adjustments. In addition, the Company shall make any carried-forward
adjustments not otherwise effected (i) upon any conversion of the Notes, (ii) on the effective date of any Fundamental Change or
the Effective Date of a Make-Whole Fundamental Change, (iii) on the date of the Redemption Notice, (iv) on each VWAP Trading Day
during any Observation Period and (v) on the Maturity Date of the Notes.

 

Notwithstanding the foregoing, in no event
will the Conversion Rate exceed 35.5113 shares of Common Stock per $1,000 principal amount of Notes, subject to adjustment in the
same manner as the Conversion Rate as set forth in this Section 4.04.

 

(k)Whenever
the Conversion Rate is adjusted as herein provided, the Company shall promptly file with the Trustee and the Conversion Agent (if
other than the Trustee) an Officer’s 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 Officer’s 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 each Holder at its last address appearing on the Security Register and shall post such notice on its website. Failure to deliver
such notice shall not affect the legality or validity of any such adjustment.

 

    	35

    	 

    

(l)For
purposes of this Section 4.04, the number of shares of Common Stock at any time outstanding shall not include shares held in the
treasury of the Company so long as the Company does not pay any dividend or make any distribution on shares of Common Stock held
in the treasury of the Company, but shall include shares issuable in respect of scrip certificates issued in lieu of fractions
of shares of Common Stock.

 

Section 4.05Adjustments
of Prices. Whenever any provision of this Indenture requires the Company to calculate the Last Reported Sale Prices, the Daily
VWAPs, the Daily Conversion Values or the Daily Settlement Amounts over a span of multiple days (including an Observation Period
and, if applicable, the period for determining the Stock Price for purposes of a Make-Whole Fundamental Change or Redemption Notice),
the Board of Directors shall make appropriate adjustments to each to account for any adjustment to the Conversion Rate that becomes
effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date or Expiration
Date, as the case may be, of the event occurs, at any time during the period when the Last Reported Sale Prices, the Daily VWAPs,
the Daily Conversion Values, Stock Price or the Daily Settlement Amounts are to be calculated.

 

Section 4.06
[Reserved]

 

Section 4.07Effect
of Recapitalizations, Reclassifications and Changes of the Shares of Common Stock.

 

(a)In
the case of:

 

(i)any
recapitalization, reclassification or change of the Common Stock (other than changes resulting from a subdivision or combination);

 

(ii)any
binding share exchange, consolidation, merger or similar transaction; or

 

(iii)any
sale, assignment, conveyance, transfer, lease or other disposition 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;

 

in each case as a result of which the shares of Common Stock
would be converted into, or exchanged for, cash, securities or other property (any such event, a “Share Exchange Event”
and any such cash, securities or other property, “Reference Property”, and the amount of reference property
that a holder of one share of Common Stock immediately prior to such transaction would have been entitled to receive upon the occurrence
of such transaction, a “unit of Reference Property”), then the Company, the successor or purchasing company,
as the case may be, shall execute with the Trustee, without the consent of Holders, a supplemental indenture providing that, at
and after the effective time of the Share Exchange Event, the right to convert each $1,000 principal amount of Notes will be changed
into a right to convert such principal amount of notes into the amount of Reference Property that a holder of a number of shares
of Common Stock equal to the Conversion Rate immediately prior to such Share Exchange Event would have been entitled to receive;
provided however, at and after the effective time of the Share Exchange Event:

 

    	36

    	 

    

(A)the
Company shall continue to have the right to determine the form of consideration to be paid or delivered, as the case may be, upon
conversion of Notes in accordance with Section 4.02; and

 

(B)(I)
any amount payable in cash upon conversion of the Notes in accordance with Section 4.02 shall continue to be payable in cash, (II)
any shares of Common Stock that the Company would have been required to deliver upon conversion of the Notes in accordance with
Section 4.02 shall instead be deliverable in the units of Reference Property that a holder of that number of shares of Common Stock
would have received in such Share Exchange Event and (III) the Daily VWAP shall be calculated based on the value of a unit of Reference
Property; provided, however, that if the holders of Common Stock receive only cash in such Share Exchange Event, then for all conversions
that occur after the effective date of such Share Exchange Event (x) the consideration due shall be solely cash in an amount equal
to the Conversion Rate in effect on the Conversion Date (as may be increased by any Additional Shares pursuant to Section 4.03),
multiplied by the price paid per share of Common Stock in such Share Exchange Event and (y) the Company shall satisfy the Conversion
Obligation by paying such cash to the converting Holder on the third Business Day immediately following the Conversion Date.

 

Any supplemental indenture to be entered
into pursuant to this Section 4.07(a) shall provide for anti-dilution and other adjustments that shall be as nearly equivalent
as is possible to the adjustments provided for in this Article IV. If, in the case of any Share Exchange Event, the Reference Property
includes shares of stock, securities or other property or assets of a company other than the Company, the successor or the purchasing
corporation, as the case may be, in such Share Exchange Event, then such other company shall also execute such supplemental indenture
and such supplemental indenture shall contain such additional provisions to protect the interests of the Holders, including the
right of Holders to require the Company to purchase their Notes as set forth in Article V, as the Board of Directors shall reasonably
consider necessary by reason of the foregoing. If the Notes become convertible into Reference Property, the Company shall (i) notify
the Trustee and the Conversion Agent (if other than the Trustee), (ii) issue a press release containing the relevant information
and (iii) make the press release available on the Company’s website.

 

For purposes of the foregoing, if the Share
Exchange Event causes the Common Stock to be converted into, or exchanged for, the right to receive more than a single type of
consideration (determined based in part upon any form of stockholder election), then (i) the amount and kind of Reference Property
into which the Notes shall be convertible shall be deemed to be the weighted average of the amounts and kinds of consideration
received by the holders of Common Stock that affirmatively make such an election, and (ii) a “unit of Reference Property”
for purposes of this Section 4.07 shall refer to the consideration referred to in clause (i) attributable to one share of Common
Stock. The Company shall notify Holders, the Trustee and the Conversion Agent (if other than the Trustee) of such weighted average
as soon as practicable after such determination is made.

 

(b)The
Company shall not become a party to any Share Exchange Event unless its terms are consistent with this Section 4.07. None of the
foregoing provisions shall affect the right of a Holder to convert its Notes into cash, shares of Common Stock or a combination
of cash and shares of Common Stock, as applicable, as set forth in Section 4.01 and Section 4.02 prior to the effective date of
such Share Exchange Event.

 

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(c)The
above provisions of this Section 4.07 shall similarly apply to successive Share Exchange Events.

 

Section 4.08Certain
Covenants.

 

(a)The
Company shall reserve, on or prior to the date of this Indenture, and from time to time as may be necessary, out of its authorized
but unissued shares that are not reserved for other purposes, a sufficient number of shares of Common Stock to provide for conversion
of the Notes as such Notes are presented for conversion (assuming that at the time of computation of such number of shares, all
such Notes would be converted by a single Holder and that Physical Settlement is applicable, and including the maximum number of
Additional Shares that could be included in the Conversion Rate for a conversion in connection with a Make-Whole Fundamental Change
or Redemption Notice).

 

(b)The
Company covenants that all shares of Common Stock issued and delivered upon conversion of Notes shall be duly authorized, fully
paid and non-assessable and free from preemptive or similar rights of any securityholder of the Company and free from all taxes,
liens, charges or adverse claims as the result of any action by the Company.

 

(c)The
Company shall comply with all federal and state securities laws regulating the offer and delivery of shares of Common Stock upon
conversion of the Notes.

 

(d)The
Company further covenants that if at any time the shares of Common Stock shall be listed on any national securities exchange or
automated quotation system, the Company shall list and keep listed, so long as the shares of Common Stock shall be so listed on
such exchange or automated quotation system, any share of Common Stock issuable upon conversion of the Notes.

 

Section 4.09Responsibility
of Trustee. The Trustee and the Conversion Agent (if other than the Trustee) shall not at any time be under any duty or responsibility
to any Holder or the Company to determine the Conversion Rate (or any adjustment thereto) or whether any facts exist that may require
any adjustment (including any increase) of the Conversion Rate, or with respect to the nature or extent or calculation of any such
adjustment when made, or with respect to the method employed, or herein or in any supplemental indenture provided to be employed,
in making the same. The Trustee and the Conversion Agent (if other than the Trustee) shall not be accountable with respect to the
validity or value (or the kind or amount) of any shares of Common Stock, or of any securities, property or cash that may at any
time be issued or delivered upon the conversion of any Note; and the Trustee and the Conversion Agent (if other than the Trustee)
make no representations with respect thereto. Neither the Trustee nor the Conversion Agent (if other than the Trustee) shall be
responsible for any failure of the Company to issue, transfer or deliver any shares of Common Stock or stock certificates or other
securities or property or cash upon the surrender of any Note for the purpose of conversion or to comply with any of the duties,
responsibilities or covenants of the Company contained in this Article IV. Without limiting the generality of the foregoing, neither
the Trustee nor the Conversion Agent (if other than the Trustee) shall be under any responsibility to determine the correctness
of any provisions contained in any supplemental indenture entered into pursuant to Section 4.07 relating either to the kind or
amount of shares of stock or securities or property (including cash) receivable by Holders upon the conversion of their Notes after
any event referred to in such Section 4.07 or to any adjustment to be made with respect thereto, but, subject to the provisions
of Article 7 of the Base Indenture, may accept (without any independent investigation) as conclusive evidence of the correctness
of any such provisions, and shall be protected in relying upon, the Officer’s Certificate (which the Company shall be obligated
to file with the Trustee prior to the execution of any such supplemental indenture) with respect thereto. Neither the Trustee nor
the Conversion Agent (if other than the Trustee) shall be responsible for determining whether any event contemplated by Section
4.01(b) has occurred that makes the Notes eligible for conversion or no longer eligible therefor until the Company has delivered
to the Trustee and the Conversion Agent (if other than the Trustee) the notices referred to in Section 4.01(b) with respect to
the commencement or termination of such conversion rights, on which notices the Trustee and the Conversion Agent (if other than
the Trustee) may conclusively rely, and the Company agrees to deliver such notices to the Trustee and the Conversion Agent (if
other than the Trustee) promptly after the occurrence of any such event or at such other times as shall be provided for in Section
4.01(b). Each Conversion Agent (other than the Company or an affiliate of the Company) shall have the same protection under this
Section 4.09 as the Trustee.

 

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The Trustee (including in its capacities
as Conversion Agent, Registrar and Paying Agent) shall have no responsibility for any act or omission of the Company or the Bid
Solicitation Agent, and shall have no responsibility to determine the Trading Price or whether the Notes are at any time convertible.

 

Section 4.10Notice
to Holders Prior to Certain Actions.

 

In case of any:

 

(a)action
by the Company or one of its Subsidiaries that would require an adjustment in the Conversion Rate pursuant to Section 4.04 or Section
4.11;

 

(b)Share
Exchange Event or any consolidation or merger, or any transfer of assets in accordance with Section 6.01 of the Base Indenture;
or

 

(c)voluntary
or involuntary dissolution, liquidation or winding-up of the Company or any of its Subsidiaries;

 

then, in each case (unless notice of such event is otherwise
required pursuant to another provision of this Indenture, excluding for the avoidance of doubt Section 4.04(k)), the Company shall
cause to be delivered to the Trustee and the Conversion Agent (if other than the Trustee), to be mailed to each Holder at its address
appearing on the Security Register and to post on its website, as promptly as possible and at least 10 calendar days prior to the
applicable date hereinafter specified, a notice stating (i) the date on which a record is to be taken for the purpose of such action
by the Company or one of its Subsidiaries or, if a record is not to be taken, the date as of which the holders of shares of Common
Stock of record are to be determined for the purposes of such action by the Company or one of its Subsidiaries, or (ii) the date
on which such Share Exchange Event, any consolidation or merger, or any transfer of assets in accordance with Section 6.01, dissolution,
liquidation or winding-up is expected to become effective or occur, and, if applicable, the date as of which it is expected that
holders of shares of Common Stock of record shall be entitled to exchange their shares of Common Stock for securities or other
property deliverable upon such Share Exchange Event, or consolidation or merger, or any transfer of assets in accordance with Section
6.01, dissolution, liquidation or winding-up. Failure to give such notice, or any defect therein, shall not affect the legality
or validity of such action by the Company or one of its Subsidiaries, Share Exchange Event, consolidation or merger, or any transfer
of assets in accordance with Section 6.01, dissolution, liquidation or winding-up. Each Conversion Agent (other than the Company
or an affiliate of the Company) shall have the same protection under this Section 4.10 as the Trustee.

 

    	39

    	 

    

Section 4.11Shareholder
Rights Plans.

 

If the Company has a shareholder rights
plan in effect upon conversion of the Notes, Holders that convert their Notes shall receive, in addition to any shares of Common
Stock received in connection with such conversion, the appropriate number of rights, if any, and any certificate representing the
share of Common Stock issued upon such conversion shall bear such legends, if any, in each case as may be provided by the terms
of any such shareholder rights plan, as the same may be amended from time to time. If, however, prior to any conversion, the rights
have separated from the shares of Common Stock in accordance with the provisions of the applicable shareholder rights plan, the
Conversion Rate shall be adjusted at the time of separation as if the Company distributed to all holders of shares of Common Stock
Distributed Property, pursuant to Section 4.04(c), subject to readjustment in the event of the expiration, termination or redemption
of such rights.

 

ARTICLE
V

PURCHASE OF NOTES AT OPTION OF HOLDERS

 

Section 5.01Purchase
at Option of Holders Upon a Fundamental Change.

 

(a)If
a Fundamental Change occurs at any time, each Holder shall have the right, at such Holder’s option, to require the Company
to purchase for cash all of such Holder’s Notes, or any portion of the principal thereof that is equal to $1,000 or an integral
multiple of $1,000, on the date (the “Fundamental Change Purchase Date”) specified by the Company that is not
less than 20 Business Days or more than 35 Business Days following the date of the Fundamental Change Company Notice, at a purchase
price equal to 100% of the principal amount of the Notes to be purchased, plus accrued and unpaid interest, if any, to, but not
including, the Fundamental Change Purchase Date (the “Fundamental Change Purchase Price”); provided that if
the Fundamental Change Purchase Date falls after a Regular Record Date but on or prior to the Interest Payment Date to which such
Regular Record Date relates, then the Company shall instead pay the full amount of accrued and unpaid interest, if any, to the
Holder of record on such Regular Record Date, and the Fundamental Change Purchase Price shall be equal to 100% of the principal
amount of Notes to be purchased pursuant to this Article V.

 

    	40

    	 

    

(b)On
or before the 20th Business Day after the occurrence of a Fundamental Change, the Company shall provide to all Holders and the
Trustee and the Paying Agent (if other than the Trustee) a notice (the “Fundamental Change Company Notice”)
of the occurrence of the Fundamental Change and of the purchase right at the option of the Holders arising as a result thereof.
Each Fundamental Change Company Notice shall specify:

 

(i)the
events causing the Fundamental Change;

 

(ii)the
effective date of the Fundamental Change;

 

(iii)the
last date on which a Holder may exercise the purchase right pursuant to this Article V;

 

(iv)the
Fundamental Change Purchase Price;

 

(v)the
Fundamental Change Purchase Date;

 

(vi)the
name and address of the Paying Agent and the Conversion Agent;

 

(vii)the
Conversion Rate and any adjustments to the Conversion Rate;

 

(viii)that
the Notes with respect to which a Fundamental Change Purchase Notice has been delivered by a Holder may be converted only if such
Holder validly withdraws the Fundamental Change Purchase Notice in accordance with the terms of this Indenture (or, in the case
of a Global Note, complies with the Applicable Procedures with respect to such a withdrawal); and

 

(ix)the
procedures that Holders must follow to require the Company to purchase their Notes.

 

Simultaneously with providing such Fundamental
Change Company Notice, the Company shall issue a press release containing the information in such Fundamental Change Company Notice
and shall make such press release available on the Company’s website.

 

At the Company’s request, the Trustee
shall give such notice in the Company’s name and at the Company’s expense; provided, however, that, in
all cases, the text of such Fundamental Change Company Notice shall be prepared by the Company. In such a case, the Company shall
deliver such notice to the Trustee at least two Business Days prior to the date that the notice is required to be given to the
Holders (unless a shorter notice period shall be agreed to by the Trustee), together with Officer’s Certificate requesting
that the Trustee give such notice.

 

Such notice shall be delivered to the Trustee,
to the Paying Agent (if other than the Trustee) and to each Holder at its address shown in the Security Register (and to the beneficial
owner as required by applicable law) or, in the case of Global Notes, in accordance with the Applicable Procedures.

 

    	41

    	 

    

No failure of the Company to give the foregoing
notices and no defect therein shall limit the purchase rights of the Holders or affect the validity of the proceedings for the
purchase of the Notes pursuant to this Section 5.01.

 

(c)Purchases
of Notes under this Section 5.01 shall be made, at the option of the Holder thereof, upon delivery to the Paying Agent by a Holder
on or before the close of business on the Business Day immediately preceding the Fundamental Change Purchase Date, of:

 

(i)a
duly completed notice in the form entitled “Form of Fundamental Change Purchase Notice” set forth in Exhibit A hereto
(the “Fundamental Change Purchase Notice”) if the Notes are Certificated Notes, or in compliance with the Applicable
Procedures, if the Notes are Global Notes; and

 

(ii)the
Notes, if the Notes are Certificated Notes, (together with all necessary endorsements for transfer) at the Corporate Trust Office
of the Paying Agent, or book-entry transfer of the Notes, if the Notes are Global Notes, in compliance with the Applicable Procedures,
in each case such delivery being a condition to receipt by the Holder of the Fundamental Change Purchase Price therefor.

 

(d)The
Fundamental Change Purchase Notice in respect of any Notes to be purchased shall state:

 

(i)in
the case of Certificated Notes, the certificate numbers of the Notes to be delivered for purchase;

 

(ii)the
portion of the principal amount of the Notes to be purchased, which must be $1,000 or an integral multiple thereof; and

 

(iii)that
the Notes are to be purchased by the Company pursuant to the applicable provisions of the Notes and this Indenture;

 

provided, however, that if the Notes are Global
Notes, the Holder must comply with the Applicable Procedures.

 

The Paying Agent shall promptly notify the
Company of the receipt by it of any Fundamental Change Purchase Notice or written notice of withdrawal thereof.

 

Section 5.02Withdrawal
of Fundamental Change Purchase Notice.

 

A Fundamental Change Purchase Notice may
be withdrawn (in whole or in part) by means of a written notice of withdrawal delivered to the Paying Agent in accordance with
this Section 5.02 at any time prior to the close of business on the Business Day immediately preceding the Fundamental Change Purchase
Date specifying:

 

(i)the
principal amount of the Notes with respect to which such notice of withdrawal is being submitted, which portion must be $1,000
aggregate principal amount or an integral multiple thereof;

 

    	42

    	 

    

(ii)if
Certificated Notes have been issued, the certificate number of the Note in respect of which such notice of withdrawal is being
submitted; and

 

(iii)the
principal amount, if any, of such Note that remains subject to the original Fundamental Change Purchase Notice, which portion must
be $1,000 aggregate principal amount or an integral multiple thereof;

 

provided, however, that if the Notes are Global
Notes, the Holder must comply with the Applicable Procedures.

 

Section 5.03Deposit
of Fundamental Change Purchase Price.

 

(a)The
Company shall deposit with the Trustee (or other Paying Agent appointed by the Company, or if the Company is acting as its own
Paying Agent, set aside, segregate and hold in trust as provided in Section 4.03(b) of the Base Indenture) on or prior to 11:00
a.m., New York City time, on the Fundamental Change Purchase Date, subject to extension to comply with applicable laws, an amount
of money sufficient to purchase all of the Notes to be purchased at the appropriate Fundamental Change Purchase Price. Subject
to receipt of funds by the Trustee (or other Paying Agent appointed by the Company) and subject to extension to comply with applicable
laws, payment for Notes surrendered for purchase (and not withdrawn prior to the close of business on the Business Day immediately
preceding the Fundamental Change Purchase Date) shall be made on the later of (i) the Fundamental Change Purchase Date with respect
to such Note (provided the Holder has satisfied the conditions in Section 5.01) and the time of book-entry transfer or the delivery
of such Note to the Trustee (or other Paying Agent appointed by the Company) by the Holder thereof in the manner required by Section
5.01 by mailing checks for the amount payable to the Holders of such Notes entitled thereto as they shall appear in the Security
Register; provided, however, that payments to the Depositary shall be made by wire transfer of immediately available funds to the
account of the Depositary or its nominee. The Trustee shall, promptly after such payment and upon written demand by the Company,
return to the Company any funds in excess of the Fundamental Change Purchase Price.

 

(b)If
by 11:00 a.m., New York City time, on the Fundamental Change Purchase Date the Trustee (or other Paying Agent appointed by the
Company) holds money sufficient to make payment on all the Notes or portions thereof that are to be purchased on such Fundamental
Change Purchase Date, then:

 

(i)such
Notes tendered for purchase and not withdrawn shall cease to be Outstanding;

 

(ii)interest
shall cease to accrue on such Notes on the Fundamental Change Purchase Date (whether or not book-entry transfer of the Notes has
been made or the Notes have been delivered to the Paying Agent); and

 

(iii)all
other rights of the Holders of such Notes tendered for purchase and not withdrawn shall terminate on the Fundamental Change Purchase
Date (other than (x) the right to receive the Fundamental Change Purchase Price and (y) if the Fundamental Change Purchase Date
falls after a Regular Record Date but on or prior to the related Interest Payment Date, the right of the Holder of record on the
Regular Record Date to receive the related interest payment).

 

    	43

    	 

    

(c)Upon
surrender of a Certificated Note that is to be purchased in part pursuant to Section 5.01, the Company shall execute and the Trustee
shall authenticate and deliver to the Holder a new Note in an authorized denomination equal in principal amount to the unpurchased
portion of the Note surrendered, without payment of any service charge.

 

Section 5.04Covenant
to Comply with Applicable Laws Upon Purchase of Notes.

 

In connection with any purchase offer pursuant
to a Fundamental Change Company Notice, the Company shall, if required:

 

(a)comply
with the provisions of the tender offer rules under the Exchange Act that may then be applicable;

 

(b)file
a Schedule TO or any other required schedule under the Exchange Act; and

 

(c)otherwise
comply with all federal and state securities laws in connection with any offer by the Company to purchase the Notes.

 

Section 5.05Third
Party Offers to Purchase Notes.

 

Notwithstanding anything herein stated to
the contrary, the Company is not required to make an offer to purchase the Notes upon a Fundamental Change pursuant to Section
5.01 if a third party makes such offer in the manner, at the times, and otherwise in compliance with the requirements set forth
in this Indenture applicable to an offer by the Company upon a Fundamental Change and such third party purchases all Notes validly
tendered and not withdrawn upon such offer.

 

ARTICLE
VI

CONSOLIDATION, MERGER, SALE, CONVEYANCE AND LEASE

 

Section 6.01Company
May Consolidate, Etc. on Certain Terms. Subject to the provisions of Section 6.02, the Company shall not consolidate with, enter
into a binding share exchange with, or merge with or into, another Person or sell, assign, convey, transfer, lease or otherwise
dispose of all or substantially all of the consolidated properties and assets of the Company and its Subsidiaries, taken as a whole,
to any Successor Person (other than one or more of the Company’s Subsidiaries), unless:

 

(a)the
Company is the surviving corporation or the resulting, surviving or transferee Person (the “Successor Person”)
shall be a corporation organized and existing under the laws of the United States, any state of the United States or the District
of Columbia and expressly assume by supplemental indenture all of the obligations of the Company under the Notes and this Indenture;
and

 

(b)immediately
after giving effect to such transaction, no Default or Event of Default shall have occurred and be continuing under this Indenture.

 

    	44

    	 

    

Section 6.02Successor
Person to Be Substituted. Upon any such transaction and the assumption by the Successor Person, by supplemental indenture, executed
and delivered to the Trustee and satisfactory in form to the Trustee, of the due and punctual payment of the principal of and accrued
and unpaid interest on all of the Notes, the due and punctual delivery and/or payment, as the case may be, of any consideration
due upon conversion of the Notes and the due and punctual performance of all of the covenants and conditions of this Indenture
to be performed by the Company, such Successor Person (if not the Company) shall succeed to, and may exercise every right and power
of and be substituted for, the Company, with the same effect as if it had been named herein as the party of the first part, except
in the case of a lease. Such Successor Person thereupon may cause to be signed, and may issue either in its own name or in the
name of the Company any or all of the Notes issuable hereunder which theretofore shall not have been signed by the Company and
delivered to the Trustee; and, upon the order of such Successor Person instead of the Company and subject to all the terms, conditions
and limitations in this Indenture prescribed, the Trustee shall authenticate and shall deliver, or cause to be authenticated and
delivered, any Notes that previously shall have been signed and delivered by any Officer of the Company to the Trustee for authentication,
and any Notes that such Successor Person thereafter shall cause to be signed and delivered to the Trustee for that purpose. All
the Notes so issued shall in all respects have the same legal rank and benefit under this Indenture as the Notes theretofore or
thereafter issued in accordance with the terms of this Indenture as though all of such Notes had been issued at the date of the
execution hereof. In the event of any such consolidation, binding share exchange, merger, sale, assignment, conveyance or transfer
(but not in the case of a lease), upon compliance with this Article VI, the Person named as the “Company” in the first
paragraph of this Indenture shall be released from its liabilities as obligor and maker of the Notes and from its obligations under
this Indenture and the Notes.

 

In case of any such transaction, such changes
in phraseology and form (but not in substance) may be made in the Notes thereafter to be issued as may be appropriate.

 

Section 6.03Base
Indenture.

 

Article 10 of the Base Indenture shall not
apply to, and have no force and effect with respect to, the Notes and any reference to Article 10 of the Base Indenture shall be
superseded by and references thereto shall be deemed to refer to this Article VI of this Supplemental Indenture.

 

ARTICLE
VII

EVENTS OF DEFAULT AND REMEDIES

 

Section 7.01Events
of Default.

 

Section 6.01 of the Base Indenture shall
not apply to, and have no force and effect with respect to, the Notes.

 

The following events shall be “Events
of Default” with respect to the Notes:

 

(i)default
in the payment of interest on the Notes when due, continuing for 30 days;

 

    	45

    	 

    

(ii)default
in the payment of principal of any Note when due and payable at its Maturity Date, upon declaration of acceleration or otherwise;

 

(iii)failure
by the Company to pay the Fundamental Change Purchase Price of any Note when due;

 

(iv)failure
by the Company to pay the Redemption Price of any Note when due;

 

(v)a
failure by the Company to comply with its obligation to convert the Notes in accordance with the provisions of this Supplemental
Indenture upon exercise of a Holder’s conversion right and such default shall continue for a period of five Business Days;

 

(vi)a
failure by the Company to deliver a Fundamental Change Company Notice, notice pursuant to Section 4.01(b)(ii) or (iii) or notice
pursuant to Section 4.03(b), in each case, when due;

 

(vii)failure
by the Company in the performance of any other covenant in the Notes or in this Indenture that continues for a period of 60 days
after receipt by the Company of notice of such failure from the Trustee or by the Company and the Trustee from the Holders of at
least 25% of the aggregate principal amount of then outstanding Notes;

 

(viii)any
Indebtedness for money borrowed by, or any other payment obligation of, the Company or any of its Subsidiaries that is a Significant
Subsidiary, in an outstanding principal amount, individually or in the aggregate, in excess of $20.0 million (or its foreign currency
equivalent) is not paid at final maturity (or when otherwise due) or is accelerated and such failure to pay shall not have been
cured or such acceleration shall not have been rescinded or annulled within 30 days after written notice has been received by the
Company from the Trustee or Holders of at least 25% in aggregate principal amount of the outstanding Notes;

 

(ix)the
Company fails or any of its Subsidiaries that is a Significant Subsidiary fails to pay one or more final judgments entered by a
court or courts of competent jurisdiction in an amount, individually or in the aggregate, in excess of $20.0 million (or its foreign
currency equivalent) (excluding any amounts covered by insurance), if the judgments are not paid, discharged or stayed within 30
days after (x) the date on which the right to appeal thereof has expired if no such appeal has commenced, or (y) the date on which
all rights to appeal have been extinguished;

 

(x)the
Company or any Significant Subsidiary shall commence a voluntary case or other proceeding seeking liquidation, reorganization or
other relief with respect to the Company or any such Significant Subsidiary or its debts under any bankruptcy, insolvency or other
similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar
official of the Company or any such Significant Subsidiary or any substantial part of its property, or shall consent to any such
relief or to the appointment of or taking possession by any such official in an involuntary case or other proceeding commenced
against it, or shall make a general assignment for the benefit of creditors, or shall fail generally to pay its debts as they become
due; or

 

    	46

    	 

    

(xi)an
involuntary case or other proceeding shall be commenced against the Company or any Significant Subsidiary seeking liquidation,
reorganization or other relief with respect to the Company or such Significant Subsidiary or its debts under any bankruptcy, insolvency
or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other
similar official of the Company or such Significant Subsidiary or any substantial part of its property, and such involuntary case
or other proceeding shall remain undismissed and unstayed for a period of 60 consecutive days.

 

Section 7.02Exception
to Remedies.

 

Notwithstanding anything in this Supplemental
Indenture or the Base Indenture to the contrary, to the extent elected by the Company, the sole remedy for an Event of Default
relating to the failure by the Company to comply with the reporting obligations set forth in Section 3.03 and for any failure to
comply with the requirements of Section 314(a)(1) of the Trust Indenture Act, shall for the first 270 days after the occurrence
of such an Event of Default consist exclusively of the right of Holders to receive additional interest on the Notes at a rate equal
to (i) 0.25% per annum of the principal amount of the Notes outstanding for each day during the 90-day period on which such Event
of Default is continuing beginning on, and including, the date on which such an Event of Default first occurs and (ii) 0.50% per
annum of the principal amount of the Notes outstanding for each day during the 180-day period on which such Event of Default is
continuing beginning on, and including, the 91st day on which such Event of Default is continuing (the “Additional Interest”).
If the Company so elects, such Additional Interest shall be payable in the same manner and on the same dates as the stated interest
payable on the Notes, and shall accrue on all outstanding Notes from, and including, the date on which the Event of Default relating
to the failure to comply with the reporting obligations set forth in Section 3.03 or the failure to comply with the requirements
of Section 314(a)(1) of the Trust Indenture Act first occurs to, but not including, the 270th day thereafter (or such earlier date
on which such Event of Default is cured or waived by the Holders of a majority in principal amount of the Outstanding Notes). On
such 270th day (or earlier, if the Event of Default relating to the reporting obligations under Section 3.03 or the failure to
comply with the requirements of Section 314(a)(1) of the Trust Indenture Act is cured or waived by the Holders of a majority in
principal amount of the Outstanding Notes prior to such 270th day), such Additional Interest shall cease to accrue and, if the
Event of Default relating to reporting obligations under Section 3.03 or the failure to comply with Section 314(a)(1) of the Trust
Indenture Act has not been cured or waived prior to such 270th day, the Notes shall be subject to acceleration as provided in Section
7.03. The provisions of this Section 7.02 shall not affect the rights of Holders of Notes 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 upon an Event of Default in accordance
with this Section 7.02, the Notes shall be subject to acceleration as provided in Section 7.03. In no event shall Additional Interest
payable pursuant to such election accrue at a rate per year in excess of the applicable rate specified in this Section 7.02 pursuant
to this Indenture, regardless of the number of events or circumstances giving rise to requirements to pay such Additional Interest
pursuant to this Section 7.02.

 

In order to elect to pay the Additional
Interest on the Notes as the sole remedy during the first 270 days after the occurrence of an Event of Default relating to the
failure to comply with the reporting obligations in Section 3.03 or the failure to comply with Section 314(a)(1) of the Trust Indenture
Act in accordance with this Section 7.02, the Company shall notify in writing all Holders of Notes, the Trustee and the Paying
Agent (if other than the Trustee) of such election on or before the close of business on the date on which such Event of Default
first occurs, stating (i) the amount of such Additional Interest that is payable and (ii) the date on which such Additional Interest
is payable. Upon the Company’s failure to timely give such notice or pay Additional Interest, the Notes shall be immediately
subject to acceleration pursuant to Section 7.03.

 

    	47

    	 

    

Section 7.03Acceleration
of Maturity; Rescission and Annulment.If an Event of Default (other than an Event of Default described in Sections 7.01(x) and
7.01(xi) with respect to the Company) occurs and is continuing, then in every such case the Trustee or the Holders of at least
25% in aggregate principal amount of the Outstanding Notes may declare the principal amount of the Notes to be due and payable
immediately. If an Event of Default described in Sections 7.01(x) or 7.01(xi) with respect to the Company occurs, the principal
amount of the Notes and accrued and unpaid interest, if any, will automatically become immediately due and payable.

 

At any time after such a declaration of
acceleration with respect to the Notes has been made and before a judgment or decree for payment of the money due has been obtained
by the Trustee as provided in Article 6 of the Base Indenture, the Holders of a majority in principal amount of Outstanding Notes,
by written notice to the Company and the Trustee, may rescind and annul such declaration and its consequences if:

 

(1)the
Company has paid or deposited with the Trustee a sum sufficient to pay:

 

		(A)	all overdue interest on all of the Notes; and

 

		(B)	the principal and/or satisfy the Conversion Obligation with respect to all Notes that have been converted, if the Fundamental
Change Purchase Date has been declared, the Fundamental Change Purchase Price, and if a Redemption Date has been declared, the
Redemption Price, as the case may be, of any Notes which have become due otherwise than by such declaration of acceleration and
any interest thereon at the rate or rates applicable at such time to the Notes;

 

		(C)	to the extent that payment of such interest is lawful, interest upon overdue interest at the rate or rates applicable at such
time to the Notes; and

 

		(D)	all sums paid or advanced by the Trustee hereunder and the reasonable compensation, expenses, disbursements and advances of
the Trustee, its agents and counsel; and

 

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(2)all
Events of Default with respect to the Notes (other than the non-payment of the principal and/or satisfaction of the Conversion
Obligation with respect to all Notes that have been converted and, if the Fundamental Change Purchase Date has been declared, non-payment
of the Fundamental Change Purchase Price, and if a Redemption Date has been declared, non-payment of the Redemption Price, as the
case may be, of the Notes) which have become due solely by such declaration of acceleration, have been cured or waived as provided
in Section 7.07.

 

No such rescission shall affect any subsequent
default or impair any right consequent thereon.

 

Section 7.04Collection
and Suits for Enforcement by Trustee.

 

Section 6.02 of the Base Indenture shall
not apply to, and have no force and effect with respect to, the Notes and any reference to Section 6.02 of the Base Indenture shall
be superseded by and references thereto shall be deemed to refer to this Section 7.04 of this Supplemental Indenture.

 

The Company covenants that if:

 

(1)default
is made in the payment of any interest on any Notes when such interest becomes due and payable and such default continues for a
period of 30 days; or

 

(2)default
is made in the payment of the principal and/or satisfaction of the Conversion Obligation with respect to all Notes that have been
converted and, if the Fundamental Change Purchase Date has been declared, of the Fundamental Change Purchase Price, and if a Redemption
Date has been declared, of the Redemption Price, as the case may be, of any Notes at the Maturity Date which have become otherwise
due,

 

the Company will, upon demand of the Trustee, pay to it, for
the benefit of the Holders of such Notes, the whole amount then due and payable on such Notes for principal, satisfaction of the
Conversion Obligation with respect to all Notes that have been converted, Fundamental Change Purchase Price, Redemption Price and
any interest and, to the extent that payment of such interest shall be legally enforceable, interest on any overdue principal and
any overdue interest, at the rate or rates applicable at such time to the Notes, and, in addition thereto, such further amount
as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements
and advances of the Trustee, its agents and counsel.

 

The Trustee, in its own name and as trustee
of an express trust, shall be entitled and empowered to institute any action or proceedings at law or in equity for the collection
of the sums so due and unpaid, and may prosecute any such action or proceeding to judgment or final decree, and may enforce any
such judgment or final decree against the Company or other obligor upon the Notes and collect the moneys adjudged or decreed to
be payable in the manner provided by law or equity out of the property of the Company or other obligor upon the Notes, wherever
situated.

 

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In case of any receivership, insolvency,
liquidation, bankruptcy, reorganization, readjustment, arrangement, composition or judicial proceedings affecting the Company,
or its creditors or property, the Trustee shall have power to intervene in such proceedings and take any action therein that may
be permitted by the court and shall (except as may be otherwise provided by law) be entitled to file such proofs of claim and other
papers and documents as may be necessary or advisable in order to have the claims of the Trustee and of the holders of Securities
of such series allowed for the entire amount due and payable by the Company under the Indenture at the date of institution of such
proceedings and for any additional amount that may become due and payable by the Company after such date, and to collect and receive
any moneys or other property payable or deliverable on any such claim, and to distribute the same after the deduction of the amount
payable to the Trustee under Section 7.06 of the Base Indenture; and any receiver, assignee or trustee in bankruptcy or reorganization
is hereby authorized by each of the holders of Securities of such series to make such payments to the Trustee, and, in the event
that the Trustee shall consent to the making of such payments directly to such Holders, to pay to the Trustee any amount due it
under Section 7.06 of the Base Indenture.

 

All rights of action and of asserting claims
under the Base Indenture, this Supplemental Indenture or under any of the terms established with respect to Notes , may be enforced
by the Trustee without the possession of any of the Notes, or the production thereof at any trial or other proceeding relative
thereto, and any such suit or proceeding instituted by the Trustee shall be brought in its own name as trustee of an express trust,
and any recovery of judgment shall, after provision for payment to the Trustee of any amounts due under Section 7.06 of the Base
Indenture, be for the ratable benefit of the holders of the Holders.

 

Section 7.05Application
of Money Collected.

 

Section 6.03 of the Base Indenture shall
not apply to, and have no force and effect with respect to, the Notes and any reference to Section 6.03 of the Base Indenture shall
be superseded by and references thereto shall be deemed to refer to this Section 7.05 of this Supplemental Indenture.

 

Any money collected by the Trustee pursuant
to this Article VII shall be applied in the following order, at the date or dates fixed by the Trustee and, in case of the distribution
of such money on account of principal or interest, upon presentation of the Notes and the notation thereon of the payment if only
partially paid and upon surrender thereof if fully paid:

 

FIRST:To the payment of all amounts
due the Trustee under Section 7.06 of the Base Indenture;

 

SECOND:To the payment of the amounts
then due and unpaid for principal of, the Fundamental Change Purchase Price (if applicable) of, the Redemption Price (if applicable)
of, and/or satisfaction of the Conversion Obligation with respect to all Notes that have been converted of and interest on the
Notes in respect of which or for the benefit of which such money has been collected, ratably, without preference or priority of
any kind, according to the amounts due and payable on such Notes; and

 

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THIRD:To the Company.

 

Section 7.06Unconditional
Right of Holders to Receive Principal and Interest and Settlement Amount.

 

Notwithstanding anything to the contrary
herein, the Holder of any Note shall have the right:

 

(i)to
receive payment of the principal on the Maturity Date or upon acceleration, or the Fundamental Change Purchase Price for any Notes
tendered for purchase on any Fundamental Change Purchase Date or Redemption Price for any Notes redeemed on any Redemption Date,
and to institute suit for the enforcement of such payment, if applicable;

 

(ii)to
receive payment of accrued and unpaid interest and to institute suit for the enforcement of such payment, if applicable; and

 

(iii)to
receive payment or delivery of the Settlement Amount due upon conversion and to institute suit for the enforcement of such payment
or delivery, as the case may be, and

 

each such right shall not be impaired or affected without the
consent of such Holder.

 

Section 7.07Waiver
of Past Defaults.

 

Section 6.06 of the Base Indenture shall
not apply to, and have no force and effect with respect to, the Notes and any reference to Section 6.06 of the Base Indenture shall
be superseded by and references thereto shall be deemed to refer to this Section 7.07 of this Supplemental Indenture.

 

The Holders of a majority of the aggregate
principal amount of the Notes at the time Outstanding shall have the right to direct the time, method and place of conducting any
proceeding for any remedy available to the Trustee or exercising any trust or power conferred on the Trustee with respect to Notes;
provided, however, that (i) such direction shall not be in conflict with any rule of law or with this Indenture, (ii) the Trustee
has received indemnity or security satisfactory to it and (iii) the Trustee may take any other action deemed proper by the Trustee
that is not inconsistent with such direction. The Trustee may refuse to follow any direction that it determines is unduly prejudicial
to the rights of any other Holder. The Holders of not less than a majority of the aggregate principal amount of the Notes at the
time Outstanding may on behalf of the Holders of all of the Notes waive any past Default or Event of Default hereunder and its
consequences except a default:

 

(a)in
the payment of principal of, or interest on, any Note when due;

 

(b)in
the payment of the Fundamental Change Purchase Price for any Notes tendered for purchase on any Fundamental Change Purchase Date;

 

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(c)in
the payment of the Redemption Price for any Notes redeemed on any Redemption Date;

 

(d)arising
from the failure of the Company to pay or deliver the Settlement Amount due upon conversion in accordance with Article IV; or

 

(e)in
respect of any covenant or provision under the Indenture that under Section 8.01 of this Supplemental Indenture or Article 9 of
the Base Indenture cannot be modified or amended without the consent of the Holder of each Outstanding Note affected.

 

Upon any such waiver the Company, the Trustee
and the Holders shall be restored to their former positions and rights hereunder; but no such waiver shall extend to any subsequent
or other Default or Event of Default or impair any right consequent thereon. Whenever any Default or Event of Default hereunder
shall have been waived as permitted by this Section 7.07, said Default or Event of Default shall for all purposes of the Notes
and this Indenture be deemed to have been cured and to be not continuing; but no such waiver shall extend to any subsequent or
other Default or Event of Default or impair any right consequent thereon.

 

Section 7.08Notice
of Default.

 

Section 7.14 of the Base Indenture shall
not apply to, and have no force and effect with respect to, the Notes and any reference to Section 7.14 of the Base Indenture shall
be superseded by and references thereto shall be deemed to refer to this Section 7.08 of this Supplemental Indenture.

 

If an Event of Default with respect to the
Notes occurs and is continuing and if it is known to a Responsible Officer of the Trustee, the Trustee shall mail to each Holder
notice of the uncured Event of Default within 90 days after such Event of Default occurs. Except in the case of an Event of Default
in payment of principal of, the Fundamental Change Purchase Price (if applicable) of, the Redemption Price (if applicable) of,
and/or satisfaction of the Conversion Obligation with respect to all Notes that have been converted of, or interest on, any Note,
the Trustee may withhold the notice if and so long as a Responsible Officer in good faith determines that withholding the notice
is in the interest of the Holders of Notes.

 

Section 7.09Limitation
on Suits.

 

Section 6.04 of the Base Indenture shall
not apply to, and have no force and effect with respect to, the Notes and any reference to Section 6.04 of the Base Indenture shall
be superseded by and references thereto shall be deemed to refer to this Section 7.09 of this Supplemental Indenture.

 

No Holder shall have any right to institute
any proceeding under this Indenture, or for the appointment of a receiver or a trustee, or for any other remedy hereunder unless:

 

(1)such
Holder has previously given written notice to a Responsible Officer of the Trustee of a continuing Event of Default with respect
to the Notes;

 

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(2)the
Holders of at least than 25% in aggregate principal amount of the Notes then Outstanding shall have made a written request and
have offered indemnity or security reasonably satisfactory to the Trustee to institute such proceedings as Trustee; and

 

(3)the
Trustee has failed to institute such proceeding within 60 days after its receipt of such notice, request and offer and has not
received from the Holders of a majority in aggregate principal amount of the Notes then Outstanding a direction inconsistent with
such request within 60 days after its receipt of such notice, request and offer.

 

However, the limitations of this Section
7.09 shall not apply to a suit instituted by a Holder for the enforcement of payment of the principal (including the Fundamental
Change Purchase Price or Redemption Price, as applicable) of or interest on any Note on or after the applicable due date or the
right to convert the Note or receive the consideration due upon conversion in accordance with this Indenture.

 

ARTICLE
VIII

SUPPLEMENTAL INDENTURES

 

Section 8.01Supplemental
Indentures Without Consent of Holders.

 

This Section 8.01 shall supersede Section
9.01 of the Base Indenture, and any reference in the Base Indenture to Section 9.01 thereof shall be deemed to refer instead to
this Section 8.01.

 

The Company and the Trustee may amend or supplement
the Indenture or the Notes without notice to, or the consent of, any Holder to:

 

(a)cure any ambiguity, omission,
defect or inconsistency that does not adversely affect the rights of any Holder in any material respect;

 

(b)provide for the assumption
by a Successor Person of the obligations of the Company under this Indenture pursuant to Section 6.02;

 

(c)add guarantees with respect
to the Notes;

 

(d)secure the Notes;

 

(e)add to the covenants of
the Company for the benefit of the Holders or surrender any right or power conferred upon the Company;

 

(f)upon the occurrence of
a Share Exchange Event, provide that the Notes are convertible into Reference Property, subject to Section 4.02, and effect any
other changes to the terms of the Indenture and the Notes required in connection therewith;

 

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(g)comply with any requirement
of the Commission in connection with the qualification of the Indenture under the Trust Indenture Act;

 

(h)provide for a successor
trustee;

 

(i)make any other changes
to the Indenture that do not adversely affect the interests of the Holders (other than those of a Holder that has consented to
such change); or

 

(j)conform the provisions
of the Indenture to the “Description of Notes” section of the preliminary prospectus supplement, dated August 8, 2013,
relating to the Notes or the related pricing term sheet, dated August 8, 2013.

 

The Trustee is hereby authorized to join
with the Company in the execution of any such supplemental indenture, and to make any further appropriate agreements and stipulations
that may be therein contained, but the Trustee shall not be obligated to enter into any such supplemental indenture that affects
the Trustee’s own rights, duties or immunities under this Indenture or otherwise.

 

Any supplemental indenture authorized by
the provisions of this Section 8.01 may be executed by the Company and the Trustee without the consent of the Holders of any of
the Notes at the time outstanding, notwithstanding any of the provisions of Section 8.02.

 

Section 8.02Supplemental
Indentures With Consent of Holders.

 

This Section 8.02 shall supersede Section
9.02 of the Base Indenture, and any reference in the Base Indenture to Section 9.02 thereof shall be deemed to refer instead to
this Section 8.02.

 

With the consent (evidenced as provided
in Section 8.01 of the Base Indenture) of the Holders of a majority in aggregate principal amount of the Notes then Outstanding
(including, without limitation, consents obtained in connection with a repurchase of, or tender offer or exchange offer
for, the Notes), the Company and the Trustee may from time to time and at any time enter into an indenture or indentures supplemental
to this Indenture (which shall conform to the provisions of the Trust Indenture Act as then in effect) for the purpose of adding
any provisions to or changing in any manner or eliminating any of the provisions of this Indenture or of any supplemental indenture
or of modifying in any manner not covered by Section 8.01 the rights of the Holders. In addition, the holders of a majority in
aggregate principal amount of the Notes then Outstanding may waive the Company’s compliance in any instance with any provision
of the Indenture without notice to the other Holders; provided, however, that no such supplemental indenture and
no waiver shall, without the consent of the Holders of each Note then Outstanding and affected thereby:

 

(a)change the stated maturity
of the principal of or any interest on the Notes;

 

(b)reduce the principal amount
of or interest on the Notes;

 

(c)reduce the Fundamental
Change Purchase Price of any Note or amend or modify in any manner adverse to the Holders the Company’s obligation to make
such payments, whether through amendment or waiver of the provisions of the covenants, definitions or otherwise;

 

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(d)reduce the Redemption
Price of any Note or amend or modify in any manner adverse to the Holders the Company’s obligations to make such payments
or the conditions precedent to the Company’s right to redeem, whether through amendment or waiver of the provisions of the
covenants, definitions or otherwise;

 

(e)reduce the amount of principal
payable upon acceleration of the maturity of the Notes;

 

(f)change the currency of
payment of principal (including the Fundamental Change Purchase Price or Redemption Price, if applicable) of or interest on the
Notes or change any Note’s place of payment;

 

(g)impair the right of any
Holder to receive payment of principal (including the Fundamental Change Purchase Price or Redemption Price, if applicable) of
and interest on such Holder’s Notes, or consideration due upon conversion, on or after the due dates therefor or to institute
suit for the enforcement of any payment on, or with respect to, the Notes or the consideration due upon conversion;

 

(h)change the ranking of
the Notes;

 

(i)adversely affect the right
of Holders to convert Notes or otherwise modify the provisions with respect to conversion, or reduce the Conversion Rate (subject
to such modifications as are required under this Indenture); or

 

(j)modify any provision of
Section 6.05 of the Base Indenture or Section 7.06, Section 7.07 or this Section 8.02 hereof, except to increase the percentage
required for modification, amendment or waiver or to provide for consent of each affected Holder.

 

It shall not be necessary for the consent
of the Holders under this Section 8.02 to approve the particular form of any proposed supplemental indenture, but it shall be sufficient
if such consent shall approve the substance thereof.

 

ARTICLE
IX

SATISFACTION AND DISCHARGE

 

Section 9.01Applicability
of Article 11 of the Base Indenture.

 

This Article IX shall supersede Article
11 of the Base Indenture, and any reference in the Base Indenture to Article 11 thereof shall be deemed to refer instead to this
Article IX.

 

Section 9.02Satisfaction
and Discharge.

 

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This Indenture shall, upon request of the
Company contained in an Officer’s Certificate, cease to be of further effect, and the Trustee, at the expense of the Company,
shall execute proper instruments acknowledging satisfaction and discharge of the Indenture, when:

 

(a) (i) all Notes theretofore authenticated
and delivered (other than Notes which have been destroyed, lost or stolen and which have been replaced or paid as provided in Section
2.07 of the Base Indenture) have been delivered to the Security Registrar for cancellation; or (ii) the Company has deposited with
the Trustee or delivered to Holders, as applicable, after the Notes have become due and payable, whether at the Maturity Date,
at any Fundamental Change Purchase Date or at any Redemption Date, and/or have been converted (and the related Settlement Amounts
have been determined), cash or, solely to satisfy the Company’s Conversion Obligation, cash, and if applicable, shares of
Common Stock sufficient to pay all of the outstanding Notes and/or satisfy all outstanding conversions, as the case may be, and
pay all other sums due and payable under the Indenture and the Notes by the Company; and

 

(b) the Company has delivered to the Trustee
an Officer’s Certificate and an Opinion of Counsel, each stating that all conditions precedent herein provided for relating
to the satisfaction and discharge of the Indenture have been complied with.

 

Notwithstanding the satisfaction and discharge
of the Indenture, the obligations of the Company to the Trustee under Section 7.06 of the Base Indenture shall survive.

 

Section 9.03Deposited
Moneys to Be Held in Trust. 

 

Subject to Section 9.05 hereof, all
cash and shares of Common Stock, if any, deposited with the Trustee pursuant to Section 9.02 hereof will be held in trust
for the sole benefit of the Holders, and such cash and shares of Common Stock, if any, will be applied by the Trustee, either directly
or through the Paying Agent, to the payment of the obligation for which such cash and shares of Common Stock, if any, have been
deposited with the Trustee.

 

Section 9.04Paying
Agent to Repay Monies Held.  

 

Upon the satisfaction and discharge of this
Supplemental Indenture, all cash and shares of Common Stock, if any, then held by the Paying Agent (if other than the Trustee)
shall, upon written request of the Company, be repaid to it or paid to the Trustee, and thereupon such Paying Agent shall be released
from all further liability with respect to such monies and shares of Common Stock, if any.

 

Section 9.05Repayment
to the Company. 

 

Subject to any applicable unclaimed property
law, the Trustee and the Paying Agent, upon receiving a written request from the Company, will promptly turn over to the Company
any cash or shares of the Common Stock held for payment on the Notes that remains unclaimed two years after the date on which such
payment was due. After the Trustee and the Paying Agent return such cash and shares of Common Stock, the Trustee and the Paying
Agent will have no further liability to any Holder with respect to such cash and shares of Common Stock, and any Holder entitled
to the payment of such cash or shares of the Common Stock under the Notes or this Indenture must look to the Company for payment
as general creditor of the Company.

 

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Section 9.06Reinstatement. 

 

If the Trustee or the Paying Agent is unable
to apply any cash or shares of Common Stock in accordance with Section 9.03 by reason of any order or judgment of any court
or governmental authority enjoining, restraining or otherwise prohibiting such application, the Company’s obligations under
this Supplemental Indenture and the Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 8.02
until such time as the Trustee or the Paying Agent is permitted to apply all such cash and shares of Common Stock, if any, in accordance
with Section 9.03; provided, however, that if the Company makes any payment of the principal of, interest on, Fundamental
Change Repurchase Price for, or cash portion of the Settlement Amount with respect to, any Note following the reinstatement of
its obligations, the Company shall be subrogated to the rights of the Holders to receive such payment from any cash and shares
of Common Stock, if any, held by the Trustee or Paying Agent. 

 

ARTICLE
X

MISCELLANEOUS

 

Section 10.01Form
of Notes.

 

The Notes and the Trustee’s Certificates
of Authentication to be endorsed thereon are to be substantially in the form of Exhibit A, which forms are hereby incorporated
in and made a part of this Supplemental Indenture.

 

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

  

Section 10.02Ratification
of Base Indenture.

 

The Base Indenture, as supplemented by this
Supplemental Indenture, is in all respects ratified, confirmed and preserved.

 

Section 10.03Application
of Supplemental Indenture.

 

This Supplemental Indenture shall be deemed
part of the Base Indenture in the manner and to the extent herein and therein provided.

 

Section 10.04Trust
Indenture Act Controls.

 

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If any provision hereof limits, qualifies
or conflicts with the duties imposed by Section 310 through 317 of the Trust Indenture Act, the imposed duties shall control.

 

Section 10.05Conflict
with Base Indenture.

 

To the extent not expressly amended or modified
by this Supplemental Indenture, the Base Indenture shall remain in full force and effect. If any provision of this Supplemental
Indenture relating to the Notes is inconsistent with any provision of the Base Indenture, the provision of this Supplemental Indenture
shall control.

 

Section 10.06Withholding
Offset.

 

The Company (through the Withholding Agent
or otherwise) shall be entitled to reduce or otherwise set-off against any payments made or deemed made by the Company to Holders
in respect of the Notes for any amounts the Company believes it is required to withhold by law. For the avoidance of doubt, if
the Company pays any withholding taxes on behalf of a Holder as a result of an adjustment to the Conversion Rate of the Notes,
the Company may, at its option, set-off such payments against payments to such Holder of cash and Common Stock in respect of the
Notes. Any amounts withheld pursuant to this Section 10.06 shall be paid over by the Company (through the Withholding Agent or
otherwise) to the appropriate taxing authority.

 

Section 10.07Calculations
in Respect of Notes.

 

Except as otherwise provided herein, the
Company shall be responsible for making all calculations called for in respect of the Notes. These calculations include, but are
not limited to, determinations of the Last Reported Sale Price, Daily VWAPs, Daily Conversion Values, Daily Settlement Amounts,
Stock Prices, accrued interest payable on the Notes and the Conversion Rate. The Company shall make all calculations in good faith
and, absent manifest error, such calculations shall be final and binding on the Holders. The Company shall provide a schedule of
its calculations to each of the Trustee and the Conversion Agent (if other than the Trustee), and each of the Trustee and Conversion
Agent (if other than the Trustee) is entitled to rely conclusively upon the accuracy of such calculations without independent verification.
The Trustee shall forward the Company’s calculations to any Holder upon such Holder’s request.

 

Section 10.08Governing
Law.

 

THIS SUPPLEMENTAL INDENTURE AND THE NOTES
SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

 

Section 10.09Successors.

 

All agreements of the Company in the Base
Indenture, this Supplemental Indenture and the Notes shall bind its successors. All agreements of the Trustee in the Base Indenture
and this Supplemental Indenture shall bind its successors.

 

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Section 10.10Counterparts.

 

This instrument may be executed in any number
of counterparts, each of which so executed shall be deemed to be an original, but all such counterparts shall together constitute
but one and the same instrument.

 

The exchange of copies of this Supplemental
Indenture and of signature pages by facsimile or PDF transmission shall constitute effective execution and delivery of this Supplemental
Indenture as to the parties hereto and may be used in lieu of the original Supplemental Indenture for all purposes. Signatures
of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures for all purposes.

 

Section 10.11Appointment
of Conversion Agent, Etc..

 

The Company hereby initially appoints the
Trustee as Conversion Agent, Paying Agent and Registrar, and the Trustee hereby accepts such appoints.

 

Section 10.12Trustee
Disclaimer.

 

The recitals contained herein and in the
Notes, except for the Trustee’s certificates of authentication, shall be taken as the statements of the Company, and neither
the Trustee nor any of its agents assumes responsibility for their correctness. Neither the Trustee nor any agent makes representations
as to the validity or sufficiency of the Indenture or of the Notes, except that the Trustee represents that it is duly authorized
to execute and deliver this supplemental Indenture, authenticate the Notes and perform its obligations hereunder. Neither the Trustee
nor any gent shall be accountable for the use or application by the Company of Notes or the proceeds thereof or the offering document
or any other documents used in connection with the sale or distribution of the Notes.

 

[Remainder of page intentionally left
blank]

 

 

    	59

    	 

    

 

IN WITNESS WHEREOF, the parties to
this Supplemental Indenture have caused it to be duly executed as of the day and year first above written.

 

 

	WEB.COM GROUP, INC.
	 
	By:	 /s/ Kevin Carney	 
	Name: 	Kevin Carney	 
	Title: 	Executive VP and 

Chief Financial Officer	 
	 	 
	 	 
	WELLS
FARGO BANK, NATIONAL ASSOCIATION, 

as Trustee
	 
	By: 	/s/ Michael Tu	 
	Name: 	Michael Tu	 
	Title: 	Assistant Vice President	 

 

 

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Exhibit A

 

Form of Global Note Representing the Notes

 

    	 

    	 

    

 

THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY
(AS DEFINED IN THE INDENTURE GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND
IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (I) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE
REQUIRED PURSUANT TO ARTICLE 2 OF THE INDENTURE OR ARTICLE III OF THE FIRST SUPPLEMENTAL INDENTURE TO THE INDENTURE, (II) THIS
GLOBAL NOTE MAY BE EXCHANGED PURSUANT TO SECTION 2.05 OF THE INDENTURE, (III) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE
FOR CANCELLATION PURSUANT TO SECTION 2.08 OF THE INDENTURE AND (IV) THIS GLOBAL NOTE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY
WITH THE PRIOR WRITTEN CONSENT OF THE COMPANY OR ANY SUCCESSOR THERETO.

 

UNLESS THIS NOTE IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITARY (AS DEFINED IN THE SUPPLEMENTAL INDENTURE TO THE INDENTURE GOVERNING THIS NOTE), TO THE COMPANY
OR ANY SUCCESSOR THERETO 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 THE DEPOSITARY (AND ANY
PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), 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.

 

    	 

    	 

    

 

 

 

WEB.COM GROUP, INC.

 

No.

CUSIP NO. 94733A AA2

ISIN NO. US94733AAA25

 

1.00% Senior Convertible Notes due 2018

 

WEB.COM GROUP, INC., a Delaware corporation,
for value received, hereby promises to pay to CEDE & CO., or registered assigns, the principal sum of ________________________
($____________) or other amount shown on the books and records of the Depositary and the Trustee on August 15, 2018.

 

Interest Payment Dates: February 15 and August 15

Regular Record Dates: February 1 and August 1

 

This Security shall bear interest as specified
on the other side of this Security. This Security is convertible as specified on the other side of this Security.

 

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

 

 

    	2

    	 

    

IN WITNESS WHEREOF, the Company has caused
this Instrument to be duly executed.

 

	WEB.COM GROUP, INC.
	 
	By:	 	 
		Name: 	 
		Title: 	 

 

 

 

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TRUSTEE’S CERTIFICATE OF AUTHENTICATION

 

This is one of the Notes of the series designated
therein referred to in the within-mentioned Indenture.

 

 

	WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee
	 
	By: 		 
		Authorized Signatory	 
			 
	 	 	 

  

Dated:

 

 

    	4

    	 

    

 

(Reverse of Note)

 

1.00% Senior Convertible Notes due 2018

 

1.Interest.

 

Web.com Group, Inc., a Delaware corporation
(the “Company”) promises to pay interest on the principal amount of this Note at the rate per annum set forth
above.

 

The Company shall pay accrued interest semiannually
on each February 15 and August 15, commencing on February 15, 2014 or if any such day is not a Business Day (as defined in the
Indenture referred to below), on the next Business Day.

 

Whenever in this Note there is a reference,
in any context, to the payment of the principal of, or interest on, or in respect of, this Note, such mention shall be deemed to
include mention of the payment of Additional Interest as provided for in the Supplemental Indenture to the extent that, in such
context, the Additional Interest is, was or would be payable in respect of this Note and express mention of the payment of Additional
Interest (if applicable) in any provisions of this Note shall not be construed as excluding Additional Interest in those provisions
of this Note where such express mention is not made.

 

2.Method of Payment.

 

The Company shall pay the principal of and
interest on the Notes (except defaulted interest) to the Persons who are the registered Holders at the close of business on the
Regular Record Date immediately preceding the Interest Payment Date in accordance with the Supplemental Indenture. The Company
shall pay the principal of and interest on this Note, so long as such Note is a Global Note, in immediately available funds to
the Depositary or its nominee, as the case may be, as the registered Holder of such Note. The Company shall pay principal and interest
and any Fundamental Change Purchase Price or Redemption Price in money of the United States that at the time of payment is legal
tender for payment of public and private debts (“U.S. Legal Tender”). However, the Company may pay principal
and interest and any Fundamental Change Purchase Price or Redemption Price by check payable in such U.S. Legal Tender. The Company
may deliver any such interest payment to the Paying Agent or to a Holder at the Holder’s registered address.

 

3.Paying Agent and Registrar.

 

Initially, Wells Fargo Bank, National Association
will act as Paying Agent and Security Registrar. The Company may appoint or change the Paying Agent or Security Registrar without
prior notice to any Holder.

 

4.Indenture.

 

The Company issued the Notes under an Indenture,
dated as of August 14, 2013 (the “Base Indenture”), between the Company and Wells Fargo Bank, National Association
(the “Trustee”), as supplemented by a First Supplemental Indenture, dated as of August 14, 2013, between the
Company and Wells Fargo Bank, National Association, as Trustee (the “Supplemental Indenture,” and together with
the Base Indenture, the “Indenture”). The terms of the Notes include those stated in the Indenture and those
made part of the Indenture by reference to the Trust Indenture Act of 1939 (15 U.S. C. §§ 77aaa-77bbbb), as in effect
on the date of the Indenture (the “TIA”). Capitalized terms used herein and not defined herein have the meanings
ascribed thereto in the Indenture. The Notes are subject to all such terms, and Holders are referred to the Indenture and the TIA
for a statement of terms.

 

    	5

    	 

    

This Note is a senior and unsecured obligation
of the Company.

 

Each Holder, by accepting a Note, agrees
to be bound by all of the terms and provisions of the Indenture.

 

Any conflict between this Note and the Indenture
will be governed by the Indenture.

 

5.Conversion.

 

Subject to the provisions of the Indenture,
the Holder hereof has the right, at its option, prior to the close of business on May 15, 2018 during certain periods and upon
the occurrence of certain conditions specified in the Indenture, and on or after May 15, 2018, at any time prior to the close of
business on the second Scheduled Trading Day immediately preceding the Maturity Date, to irrevocably convert any Notes or portion
thereof that is $1,000 or an integral multiple thereof, into cash, shares of Common Stock or a combination of cash and shares of
Common Stock, at the Company’s election, at the Conversion Rate specified in the Indenture, as adjusted from time to time
as provided in the Indenture.

 

6.Notice of Redemption.

 

Subject to the provisions of the Indenture,
the Notes called for redemption become due on the date fixed for redemption. The Company shall give Redemption Notice not less
than 45 nor more than 60 calendar days immediately preceding the Redemption Date to each Holder to be redeemed at its registered
address. The Redemption Notice for the Notes shall state the amount to be redeemed. On and after the Redemption Date, interest
shall cease to accrue on any Notes that are redeemed. If less than all of the Notes are redeemed at any time, the Trustee shall
select Notes by lot, pro rata to the extent practicable or by another method the Trustee routinely uses, and in each case to the
extent permitted by DTC.

 

In the event of redemption of this Note
in part only, a new Note or Notes in principal amount equal to the unredeemed portion hereof will be issued in the name of the
Holder hereof upon the cancellation hereof, subject to Section 2.03(c) of the Supplemental Indenture.

 

7.Purchase at Option of Holders Upon
a Fundamental Change.

 

Subject to the provisions of the Indenture,
upon the occurrence of a Fundamental Change, the Holder has the right, at such Holder’s option, to require the Company to
repurchase for cash all of such Holder’s Notes or any portion thereof (in principal amounts of $1,000 or integral multiples
thereof) on the Fundamental Change Purchase Date at a price equal to the Fundamental Change Purchase Price.

 

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8.Denominations; Transfer; Exchange.

 

The Notes are in registered form without
coupons in denominations of $1,000 and integral multiples thereof. A Holder may register, transfer or exchange Notes in accordance
with the Indenture. The Security Registrar may require a Holder, among other things, to furnish appropriate endorsements or transfer
documents and to pay any taxes and fees required by law or permitted by the Indenture. If any Notes are to be redeemed in part
only, the Company shall issue new Notes in principal amount equal to the unredeemed principal portion thereof; provided,
that neither the Security Registrar nor the Company shall be required to (i) issue, register the transfer of or exchange any Notes
during a period beginning at the open of business 15 days before the mailing of a Redemption Notice and ending at the close of
business on the earliest date on which all Holders of Notes to be redeemed, as selected by the Trustee, shall have received notice
of such redemption or (ii) register the transfer of or exchange any Notes so selected for redemption, in whole or in part, except
the unredeemed portion of any Notes being redeemed in part.

 

9.Persons Deemed Owners.

 

The registered holder of this Note shall
be treated as the owner of it for all purposes.

 

10.Unclaimed Money.

 

If money for the payment of principal or
interest remains unclaimed for two years after the date of payment of principal and interest, the Trustee or Paying Agent shall
pay the money back to the Company without interest thereon upon written request by the Company. After any such payment, Holders
entitled to the money shall look only to the Company and not the Trustee for payment.

 

11.Amendment, Waiver.

 

Subject to certain exceptions set forth
in the Indenture, (i) the Indenture or the Notes may be amended with the written consent of the Company and the Holders of at least
a majority in principal amount of the Outstanding Notes and (ii) any default or noncompliance with any provision may be waived
with the written consent of the Holders of a majority in principal amount of the Outstanding Notes. Subject to certain exceptions
set forth in the Indenture, without the consent of any Holder, the Company and the Trustee may amend the Indenture or the Notes
to, among other things, cure any ambiguity, omission, defect or inconsistency, or to provide for uncertificated Notes in addition
to or in place of certificated Notes, or to secure the Notes, or to add additional covenants of the Company or surrender rights
and powers conferred on the Company, or to make any change that does not materially and adversely affect the rights of any Holder.

 

12.Defaults and Remedies.

 

Holders may not enforce the Indenture or
the Notes except as provided in the Indenture. The Trustee may refuse to enforce the Indenture or the Notes unless it receives
indemnity or security. Subject to certain limitations, Holders of a majority in principal amount of the Notes may direct the Trustee
in its exercise of any trust or power.

 

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The Trustee may withhold from Holders notice
of any continuing Event of Default (except an Event of Default in payment of principal or interest or in the payment of any purchase
obligation, or the Company’s failure to convert Notes when obligated to convert them.) if it determines that withholding
notice is not opposed to their interest.

 

13.Trustee Dealings with the Company.

 

Subject to the terms of the TIA and the
Indenture, the Trustee under the Indenture, in its individual or any other capacity, may become the owner or pledgee of Notes and
may otherwise deal with and collect obligations owed to it by the Company or its Affiliates and may otherwise deal with the Company
or its Affiliates with the same rights it would have if it were not the Trustee.

 

14.No Recourse Against Others.

 

No director, officer, employee, member,
incorporator or stockholder of the Company shall have any liability for any obligations of the Company under the Notes or the Indenture
or for any claim based on, in respect of, or by reason of such obligations or their creation. Each Holder by accepting a Note waives
and releases all such liability. This waiver and release are part of the consideration for issuance of the Notes.

 

15.Authentication.

 

This Note shall not be valid until an authorized
signature of the Trustee (or an authenticating agent (acting on its behalf)) manually signs the certificate of authentication on
the other side of this Note.

 

16.Abbreviations.

 

Customary abbreviations may be used in the
name of a Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint
tenants with right of survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

 

17.CUSIP Numbers.

 

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

 

18.Governing Law.

 

THIS NOTE SHALL BE GOVERNED BY, AND CONSTRUED
IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

 

    	8

    	 

    

 

ASSIGNMENT FORM

 

To assign this Note, fill in the form below
and have your signature guaranteed:

 

I or we assign and transfer this Note to:

 

	 
	 
	 

 

(Print or type name, address and zip code and

social security or tax ID number of assignee)

 

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

 

	Dated:                                                                              	Signed:                                                                                                                    
	 	(Sign exactly as your name appears on the other side of this Note)
	Signature Guarantee:                                                                              

  

 

(Signature must be guaranteed by a participant in a recognized
Signature Guarantee Medallion Program or other signature guarantor program reasonably acceptable to the Trustee)

 

 

    	 

    	 

    

 

FORM OF NOTICE OF CONVERSION

 

To: Web.com Group, Inc.

 

The undersigned registered owner of this Note
hereby exercises the option to convert this Note, or the portion hereof (that is $1,000 principal amount or an integral multiple
thereof) below designated, into cash, shares of Common Stock or a combination of cash and shares of Common Stock, at the Company’s
election, in accordance with the terms of the Indenture referred to in this Note, and directs that any cash payable and any shares
of Common Stock issuable and deliverable upon such conversion, together with any cash for any fractional share of Common Stock,
and any Notes representing any unconverted principal amount hereof, be issued and delivered to the registered Holder hereof unless
a different name has been indicated below. If any shares of Common Stock or any portion of this Note not converted are to be issued
in the name of a Person other than the undersigned, the undersigned will pay all transfer taxes or similar governmental charges
in accordance with the Indenture. Any amount required to be paid by the undersigned on account of interest accompanies this Note.

 

In the case of Certificated Notes, the certificate
numbers of the Notes to be converted are as set forth below: __________________________

 

If you want to elect to convert this Note
purchased, check the box [ ]

 

If you want to elect to convert only part
of this Note, state the amount you elect to have purchased (must be integral multiple of $1,000):

 

	 	$                                                                            
	 	 
	 	 
	Dated:                                                                              	Your Signature:                                                                             
	 	Sign exactly as your name appears on the face of this Note.
	 	 
	 	                                                                                                         
	 	Social Security or Other Taxpayer Identification Number
	 	 
	 	 
	Signature Guarantee:                                                                             
	(Signature must be guaranteed by a participant in a 

recognized Signature Guarantee Medallion Program or 

other signature guarantor program reasonably 

acceptable to the Trustee)

 

    	 

    	 

    

 

FORM OF FUNDAMENTAL CHANGE PURCHASE NOTICE

 

To: Web.com Group, Inc.

 

The undersigned registered owner of this Note
hereby acknowledges receipt of a notice from Web.com Group, Inc. (the “Company”) as to the occurrence of a Fundamental
Change with respect to the Company and specifying the Fundamental Change Purchase Date and requests and instructs the Company to
pay to the registered holder hereof in accordance with the applicable provisions of the Indenture referred to in this Note (1)
the entire principal amount of this Note, or the portion thereof (that is $1,000 principal amount or an integral multiple thereof)
below designated, and (2) if such Fundamental Change Purchase Date does not fall during the period after a Regular Record Date
and on or prior to the corresponding Interest Payment Date, accrued and unpaid interest, if any, thereon to, but not including,
such Fundamental Change Purchase Date.

 

In the case of Certificated Notes, the certificate
numbers of the Notes to be repurchased are as set forth below: __________________________

 

If you want to elect to have this Note purchased
by the Company pursuant to Section 5.01 of the Supplemental Indenture, check the box [ ]

 

If you want to elect to have only part of
this Note purchased by the Company pursuant to Section 5.01 of the Supplemental Indenture, state the amount you elect to have purchased
(must be integral multiple of $1,000):

 

	 	$                                                                            
	 	 
	 	 
	Dated:                                                                              	Your Signature:                                                                             
	 	Sign exactly as your name appears on the face of this Note.
	 	 
	 	                                                                                                         
	 	Social Security or Other Taxpayer Identification Number
	 	 
	 	 
	Signature Guarantee:                                                                             
	(Signature must be guaranteed by a participant in a 

recognized Signature Guarantee Medallion Program or 

other signature guarantor program reasonably 

acceptable to the Trustee)

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