EX-4.1





 Exhibit 4.1 

SNAP INC. 
 AND 

U.S. BANK NATIONAL ASSOCIATION, 
 as Trustee

 INDENTURE 
 Dated as of
April 28, 2020 
 0.25% Convertible Senior Notes due 2025 












 TABLE OF CONTENTS 
  

							
	 	 	 	  	Page	 
		
	 ARTICLE 1 DEFINITIONS
	  	 	1	 
			
	 Section 1.01
	 	Definitions	  	 	1	 
	 Section 1.02
	 	References to Interest	  	 	13	 
		
	 ARTICLE 2 ISSUE, DESCRIPTION, EXECUTION, REGISTRATION AND EXCHANGE OF NOTES
	  	 	13	 
			
	 Section 2.01
	 	Designation and Amount	  	 	13	 
	 Section 2.02
	 	Form of Notes	  	 	13	 
	 Section 2.03
	 	Date and Denomination of Notes; Payments of Interest and Defaulted Amounts	  	 	14	 
	 Section 2.04
	 	Execution, Authentication and Delivery of Notes	  	 	15	 
	 Section 2.05
	 	Exchange and Registration of Transfer of Notes; Restrictions on Transfer; Depositary	  	 	16	 
	 Section 2.06
	 	Mutilated, Destroyed, Lost or Stolen Notes	  	 	22	 
	 Section 2.07
	 	Temporary Notes	  	 	23	 
	 Section 2.08
	 	Cancellation of Notes Paid, Converted, Etc	  	 	23	 
	 Section 2.09
	 	CUSIP Numbers	  	 	23	 
	 Section 2.10
	 	Additional Notes; Repurchases	  	 	24	 
		
	 ARTICLE 3 SATISFACTION AND DISCHARGE
	  	 	24	 
			
	 Section 3.01
	 	Satisfaction and Discharge	  	 	24	 
		
	 ARTICLE 4 PARTICULAR COVENANTS OF THE COMPANY
	  	 	25	 
			
	 Section 4.01
	 	Payment of Principal and Interest	  	 	25	 
	 Section 4.02
	 	Maintenance of Office or Agency	  	 	25	 
	 Section 4.03
	 	Appointments to Fill Vacancies in Trustee’s Office	  	 	25	 
	 Section 4.04
	 	Provisions as to Paying Agent	  	 	25	 
	 Section 4.05
	 	Existence	  	 	27	 
	 Section 4.06
	 	Rule 144A Information Requirement and Annual Reports	  	 	27	 
	 Section 4.07
	 	Stay, Extension and Usury Laws	  	 	29	 
	 Section 4.08
	 	Compliance Certificate; Statements as to Defaults	  	 	29	 
	 Section 4.09
	 	Further Instruments and Acts	  	 	29	 
		
	 ARTICLE 5 LISTS OF HOLDERS AND REPORTS BY THE COMPANY AND THE TRUSTEE
	  	 	29	 
			
	 Section 5.01
	 	Lists of Holders	  	 	29	 
	 Section 5.02
	 	Preservation and Disclosure of Lists	  	 	29	 
		
	 ARTICLE 6 DEFAULTS AND REMEDIES
	  	 	30	 
			
	 Section 6.01
	 	Events of Default	  	 	30	 
	 Section 6.02
	 	Acceleration; Rescission and Annulment	  	 	31	 
	 Section 6.03
	 	Additional Interest	  	 	32	 
	 Section 6.04
	 	Payments of Notes on Default; Suit Therefor	  	 	33	 
	 Section 6.05
	 	Application of Monies Collected by Trustee	  	 	34	 
	 Section 6.06
	 	Proceedings by Holders	  	 	35	 
	 Section 6.07
	 	Proceedings by Trustee	  	 	36	 
	 Section 6.08
	 	Remedies Cumulative and Continuing	  	 	36	 
	 Section 6.09
	 	Direction of Proceedings and Waiver of Defaults by Majority of Holders	  	 	36	 


  
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	 Section 6.10
	 	Notice of Defaults	  	 	37	 
	 Section 6.11
	 	Undertaking to Pay Costs	  	 	37	 
		
	 ARTICLE 7 CONCERNING THE TRUSTEE
	  	 	37	 
			
	 Section 7.01
	 	Duties and Responsibilities of Trustee	  	 	37	 
	 Section 7.02
	 	Reliance on Documents, Opinions, Etc	  	 	39	 
	 Section 7.03
	 	No Responsibility for Recitals, Etc	  	 	40	 
	 Section 7.04
	 	Trustee, Paying Agents, Conversion Agents, Bid Solicitation Agent or Note Registrar May Own Notes	  	 	41	 
	 Section 7.05
	 	Monies and Shares of Common Stock to Be Held in Trust	  	 	41	 
	 Section 7.06
	 	Compensation and Expenses of Trustee	  	 	41	 
	 Section 7.07
	 	Officer’s Certificate and Opinion of Counsel as Evidence	  	 	42	 
	 Section 7.08
	 	Eligibility of Trustee	  	 	42	 
	 Section 7.09
	 	Resignation or Removal of Trustee	  	 	42	 
	 Section 7.10
	 	Acceptance by Successor Trustee	  	 	43	 
	 Section 7.11
	 	Succession by Merger, Etc	  	 	44	 
	 Section 7.12
	 	Trustee’s Application for Instructions from the Company	  	 	44	 
		
	 ARTICLE 8 CONCERNING THE HOLDERS
	  	 	44	 
			
	 Section 8.01
	 	Action by Holders	  	 	44	 
	 Section 8.02
	 	Proof of Execution by Holders	  	 	45	 
	 Section 8.03
	 	Who Are Deemed Absolute Owners	  	 	45	 
	 Section 8.04
	 	Company-Owned Notes Disregarded	  	 	45	 
	 Section 8.05
	 	Revocation of Consents; Future Holders Bound	  	 	46	 
		
	 ARTICLE 9 HOLDERS’ MEETINGS
	  	 	46	 
			
	 Section 9.01
	 	Purpose of Meetings	  	 	46	 
	 Section 9.02
	 	Call of Meetings by Trustee	  	 	46	 
	 Section 9.03
	 	Call of Meetings by Company or Holders	  	 	47	 
	 Section 9.04
	 	Qualifications for Voting	  	 	47	 
	 Section 9.05
	 	Regulations	  	 	47	 
	 Section 9.06
	 	Voting	  	 	48	 
	 Section 9.07
	 	No Delay of Rights by Meeting	  	 	48	 
		
	 ARTICLE 10 SUPPLEMENTAL INDENTURES
	  	 	48	 
			
	 Section 10.01
	 	Supplemental Indentures Without Consent of Holders	  	 	48	 
	 Section 10.02
	 	Supplemental Indentures with Consent of Holders	  	 	49	 
	 Section 10.03
	 	Effect of Supplemental Indentures	  	 	50	 
	 Section 10.04
	 	Notation on Notes	  	 	50	 
	 Section 10.05
	 	Evidence of Compliance of Supplemental Indenture to Be Furnished Trustee	  	 	51	 
		
	 ARTICLE 11 CONSOLIDATION, MERGER, SALE, CONVEYANCE AND LEASE
	  	 	51	 
			
	 Section 11.01
	 	Company May Consolidate, Etc. on Certain Terms	  	 	51	 
	 Section 11.02
	 	Successor Corporation to Be Substituted	  	 	51	 
	 Section 11.03
	 	Opinion of Counsel to Be Given to Trustee	  	 	52	 
		
	 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS
	  	 	52	 
			
	 Section 12.01
	 	Indenture and Notes Solely Corporate Obligations	  	 	52	 
		
	 ARTICLE 13 [INTENTIONALLY OMITTED]
	  	 	52	 


  
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	 ARTICLE 14 CONVERSION OF NOTES
	  	 	53	 
			
	 Section 14.01
	 	Conversion Privilege	  	 	53	 
	 Section 14.02
	 	Conversion Procedure; Settlement On Conversion	  	 	55	 
	 Section 14.03
	 	Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes or Redemption Notice	  	 	59	 
	 Section 14.04
	 	Adjustment of Conversion Rate	  	 	62	 
	 Section 14.05
	 	Adjustments of Prices	  	 	70	 
	 Section 14.06
	 	Shares to Be Fully Paid	  	 	71	 
	 Section 14.07
	 	Effect of Recapitalizations, Reclassifications and Changes of the Common Stock	  	 	71	 
	 Section 14.08
	 	Certain Covenants	  	 	72	 
	 Section 14.09
	 	Responsibility of Trustee	  	 	73	 
	 Section 14.10
	 	Notice to Holders Prior to Certain Actions	  	 	73	 
	 Section 14.11
	 	Stockholder Rights Plans	  	 	74	 
	 Section 14.12
	 	Exchange in Lieu of Conversion	  	 	74	 
		
	 ARTICLE 15 REPURCHASE OF NOTES AT OPTION OF HOLDERS
	  	 	75	 
			
	 Section 15.01
	 	[Intentionally Omitted]	  	 	75	 
	 Section 15.02
	 	Repurchase at Option of Holders On a Fundamental Change	  	 	75	 
	 Section 15.03
	 	Withdrawal of Fundamental Change Repurchase Notice	  	 	78	 
	 Section 15.04
	 	Deposit of Fundamental Change Repurchase Price	  	 	78	 
	 Section 15.05
	 	Covenant to Comply with Applicable Laws On Repurchase of Notes	  	 	79	 
		
	 ARTICLE 16 OPTIONAL REDEMPTION
	  	 	79	 
			
	 Section 16.01
	 	Optional Redemption	  	 	79	 
	 Section 16.02
	 	Notice of Optional Redemption; Selection of Notes	  	 	79	 
	 Section 16.03
	 	Payment of Notes Called for Redemption	  	 	81	 
	 Section 16.04
	 	Restrictions on Redemption	  	 	81	 
		
	 ARTICLE 17 MISCELLANEOUS PROVISIONS
	  	 	81	 
			
	 Section 17.01
	 	Provisions Binding on Company’s Successors	  	 	81	 
	 Section 17.02
	 	Official Acts by Successor Corporation	  	 	81	 
	 Section 17.03
	 	Addresses for Notices, Etc	  	 	81	 
	 Section 17.04
	 	Governing Law; Jurisdiction	  	 	82	 
	 Section 17.05
	 	Evidence of Compliance with Conditions Precedent; Certificates and Opinions of Counsel to Trustee	  	 	82	 
	 Section 17.06
	 	Legal Holidays	  	 	83	 
	 Section 17.07
	 	No Security Interest Created	  	 	83	 
	 Section 17.08
	 	Benefits of Indenture	  	 	83	 
	 Section 17.09
	 	Table of Contents, Headings, Etc	  	 	84	 
	 Section 17.10
	 	Authenticating Agent	  	 	84	 
	 Section 17.11
	 	Execution in Counterparts	  	 	85	 
	 Section 17.12
	 	Severability	  	 	85	 
	 Section 17.13
	 	Waiver of Jury Trial	  	 	85	 
	 Section 17.14
	 	Force Majeure	  	 	85	 
	 Section 17.15
	 	Calculations	  	 	85	 
	 Section 17.16
	 	USA PATRIOT Act	  	 	86	 


  
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 EXHIBIT 

Exhibit A        Form of Note A-1 

  
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 INDENTURE dated as of April 28, 2020 between SNAP INC., a Delaware corporation, as
issuer (the “Company,” as more fully set forth in Section 1.01) and U.S. BANK NATIONAL ASSOCIATION, a national banking association, as trustee (the “Trustee,” as more fully set forth
in Section 1.01). 
 W I T N E S S E T H: 

WHEREAS, for its lawful corporate purposes, the Company has duly authorized the issuance of its 0.25% Convertible Senior Notes due 2025 (the
“Notes”), initially in an aggregate principal amount not to exceed $1,000,000,000, and in order to provide the terms and conditions on which the Notes are to be authenticated, issued and delivered, the Company has duly authorized
the execution and delivery of this Indenture; and 
 WHEREAS, the Form of Note, the certificate of authentication to be borne by each Note, the
Form of Notice of Conversion, the Form of Fundamental Change Repurchase Notice and the Form of Assignment and Transfer to be borne by the Notes are to be substantially in the forms hereinafter provided; and 

WHEREAS, all acts and things necessary to make the Notes, when executed by the Company and authenticated and delivered by the Trustee or a duly
authorized authenticating agent, as in this Indenture provided, the valid, binding and legal obligations of the Company, and this Indenture a valid agreement according to its terms, have been done and performed, and the execution of this Indenture
and the issuance hereunder of the Notes have in all respects been duly authorized. 
 NOW, THEREFORE, THIS INDENTURE WITNESSETH: 

That in order to declare the terms and conditions on which the Notes are, and are to be, authenticated, issued and delivered, and in consideration of
the premises and of the purchase and acceptance of the Notes by the Holders thereof, the Company covenants and agrees with the Trustee for the equal and proportionate benefit of the respective Holders from time to time of the Notes (except as
otherwise provided below), as follows: 
 ARTICLE 1 

DEFINITIONS 

Section 1.01    Definitions. The terms defined in this Section 1.01 (except as herein 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 1.01. The words “herein,”
“hereof,” “hereunder” and words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision. The terms defined in this Article include the plural as well as the singular.

 “Additional Interest” means all amounts, if any, payable pursuant to Section 4.06(d),
Section 4.06(e) and Section 6.03, as applicable. 
 “Additional Shares” shall
have the meaning specified in Section 14.03(a). 
 “Affiliate” of any specified Person means any other
Person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified 

  
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Person. For the purposes of this definition, “control,” when used with respect to any specified Person means the power to direct or cause the direction of the management and policies of
such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative to the foregoing. Notwithstanding anything
to the contrary herein, the determination of whether one Person is an “Affiliate” of another Person for purposes of this Indenture shall be made based on the facts at the time such determination is made or required to be made, as
the case may be, hereunder. 
 “Affiliated Holders” means (1) solely with respect to the Class B Common Stock and the
Class C Common Stock, any “Permitted Transferee” or “Qualified Trustee” (each as defined in the Charter) of any Founder and (2) solely with respect to the Common Stock, any company, partnership, trust, foundation, or
other entity or investment vehicle for which a Founder (or Founders) retains sole voting power (to the extent applicable) of the Common Stock held by such company, partnership, trust, foundation, or other entity or investment vehicle, and the
trustees, legal representatives, beneficiaries, or beneficial owners, but solely in such capacity, of such company, partnership, trust, foundation, or other entity or investment vehicle. 

“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. 
 “Bid Solicitation Agent” means the Company or the Person
appointed by the Company to solicit bids for the Trading Price of the Notes in accordance with Section 14.01(b)(i). The Company shall initially act as the Bid Solicitation Agent. 

“Board of Directors” means the board of directors of the Company or a committee of such board duly authorized to act for it hereunder.

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

“Business Day” means, with respect to any Note, any day other than a Saturday, a Sunday or a day on which the Federal Reserve Bank of
New York is authorized or required by law or executive order to close or be closed. 
 “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” shall have the meaning specified in Section 14.02(a). 

“Charter” means the Company’s Amended and Restated Certificate of Incorporation as in effect on the date of the Offering
Memorandum. 
 “Class B Common Stock” means the Class B common stock of the Company, par value $0.00001 per
share, at the date of this Indenture. 
 “Class C Common Stock” means the Class C common stock of the
Company, par value $0.00001 per share, at the date of this Indenture. 

  
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 “Clause A Distribution” shall have the meaning specified in
Section 14.04(c). 
 “Clause B Distribution” shall have the meaning specified in
Section 14.04(c). 
 “Clause C Distribution” shall have the meaning specified in
Section 14.04(c). 
 “close of business” means 5:00 p.m. (New York City time). 

“Combination Settlement” shall have the meaning specified in Section 14.02(a). 

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

“Common Equity” of (a) the Company means the Common Stock, the Class B Common Stock, the Class C Common Stock and any
other Capital Stock of the Company that is generally entitled (i) to vote in the election of directors of the Company or (ii) if the Company is not a corporation, to vote or otherwise participate in the selection of the governing body,
partners, managers or others that will control the management or policies of the Company and (b) any other Person means the Capital Stock of such Person that is generally entitled (i) to vote in the election of directors of such Person or
(ii) if such Person is not a corporation, to vote or otherwise participate in the selection of the governing body, partners, managers or others that will control the management or policies of such Person. 

“Common Stock” means the Class A common stock of the Company, par value $0.00001 per share, at the date of this Indenture, subject
to Section 14.07. 
 “Company” shall have the meaning specified in the first paragraph of this Indenture,
and subject to the provisions of Article 11, shall include its successors and assigns. 
 “Company Order”
means a written order of the Company, signed by the Company’s Chief Executive Officer, Chief Financial Officer, President, Executive or Senior Vice President or any Vice President (whether or not designated by a number or numbers or word or
words added before or after the title “Vice President”), and delivered to the Trustee. 
 “Conversion Agent” shall
have the meaning specified in Section 4.02. 
 “Conversion Consideration” shall have the meaning specified
in Section 14.12(a). 
 “Conversion Date” shall have the meaning specified in
Section 14.02(c). 
 “Conversion Obligation” shall have the meaning specified in
Section 14.01(a). 
 “Conversion Price” means as of any time, $1,000, divided by the Conversion Rate
as of such time. 
 “Conversion Rate” shall have the meaning specified in Section 14.01(a). 

“Corporate Event” shall have the meaning specified in Section 14.01(b)(iii). 

“Corporate Trust Office” means the designated office of the Trustee at which at any time the Indenture shall be administered, which
office at the date hereof is located at 633 West Fifth Street, 24th Floor, Los Angeles, California , Attention: Paula Oswald (Snap Inc.), or such other address as the Trustee may designate from
time to time by notice to the Holders and the 

  
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Company, or the designated corporate trust office of any successor trustee (or such other address as such successor trustee may designate from time to time by notice to the Holders and the
Company). 
 “Custodian” means the Trustee, as custodian for The Depository Trust Company, with respect to the Global Notes, or any
successor entity thereto. 
 “Daily Conversion Value” means, for each of the 30 consecutive Trading Days during the relevant
Observation Period, (one-thirtieth) 1/30th of the product of (a) the Conversion Rate on such Trading Day and (b) the Daily VWAP for such Trading Day. 

“Daily Measurement Value” means the Specified Dollar Amount (if any), divided by 30. 

“Daily Settlement Amount,” for each of the 30 consecutive Trading Days during the relevant Observation Period, shall consist of: 

(a)    cash in an amount equal to the lesser of (i) the Daily Measurement Value and (ii) the Daily Conversion
Value on such Trading Day; and 
 (b)    if the Daily Conversion Value on such 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 for such Trading Day. 

“Daily VWAP” means the per share volume-weighted average price as displayed under the heading “Bloomberg VWAP” on Bloomberg
page “SNAP <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 Trading Day
(or if such volume-weighted average price is unavailable, the market value of one share of the Common Stock on such Trading Day determined, using a volume-weighted average method, by a nationally recognized independent investment banking firm
retained for this purpose by the Company). The “Daily VWAP” shall be determined without regard to after-hours trading or any other trading outside of the regular trading session trading hours. 

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

“Defaulted Amounts” means any amounts on any Note (including, without limitation, the Redemption Price, the Fundamental Change
Repurchase Price, principal and interest) that are payable but are not punctually paid or duly provided for, in each case, when due. 

“delivered” with respect to any notice to be delivered, given or mailed to a Holder pursuant to this Indenture, shall mean notice
(x) given to the Depositary (or its designee) pursuant to the standing instructions from the Depositary or its designee, including by electronic mail in accordance with accepted practices or Applicable Procedures (in the case of a Global Note)
or (y) mailed to such Holder by first class mail, postage prepaid, at its address as it appears on the Note Register, in each case in accordance with Section 17.03. Notice so “delivered” shall be deemed to include any notice to
be “mailed” or “given,” as applicable, under this Indenture. 

  
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 “Depositary” means, with respect to each Global Note, the Person specified in
Section 2.05(c) as the Depositary with respect to such Notes, until a successor shall have been appointed and become such pursuant to the applicable provisions of this Indenture, and thereafter,
“Depositary” shall mean or include such successor. 
 “Designated Institution” shall have the meaning specified in
Section 14.12(a). 
 “Distributed Property” shall have the meaning specified in
Section 14.04(c). 
 “Effective Date” shall have the meaning specified in
Section 14.03(c), except that, as used in Section 14.04 and Section 14.05, “Effective Date” means the first date on which shares of the Common Stock trade
on the applicable exchange or in the applicable market, regular way, reflecting the relevant share split or share combination, as applicable. 

“Event of Default” shall have the meaning specified in Section 6.01. 

“Ex-Dividend Date” means the first date on which shares of the Common Stock trade on the
applicable exchange or in the applicable market, regular way, without the right to receive the issuance, dividend or distribution in question, from the Company or, if applicable, from the seller of Common Stock on such exchange or market (in the
form of due bills or otherwise) as determined by such exchange or market. 
 “Exchange Act” means the Securities Exchange Act of
1934, as amended, and the rules and regulations promulgated thereunder. 
 “Exchange Election” shall have the meaning specified in
Section 14.12(a). 
 “Form of Assignment and Transfer” means the “Form of Assignment and
Transfer” attached as Attachment 3 to the Form of Note attached hereto as Exhibit A. 
 “Form of
Fundamental Change Repurchase Notice” means the “Form of Fundamental Change Repurchase Notice” attached as Attachment 2 to the Form of Note attached hereto as Exhibit A. 

“Form of Note” means the “Form of Note” attached hereto as Exhibit A. 

“Form of Notice of Conversion” means the “Form of Notice of Conversion” attached as Attachment 1 to the Form of Note
attached hereto as Exhibit A. 
 “Founders” means Evan Spiegel, the Chief Executive Officer and a director
of the Company as of the date of this Indenture, and Robert Murphy, the Chief Technology Officer and a director of the Company as of the date of this Indenture. 

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

 (a)    a “person” or “group” within the meaning of Section 13(d) of the Exchange Act, other than the
Company, its Wholly Owned Subsidiaries, the employee benefit plans of the Company and its Wholly Owned Subsidiaries and any of the Permitted Holders, has become the direct or indirect “beneficial owner,” as defined in
Rule 13d-3 under the Exchange Act, of the Company’s Common Equity representing more than 50% of the voting power of the Company’s 

  
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Common Stock on an aggregate basis and, if any such person or group is subject to an obligation to file reports under Sections 13(d), 13(g) or 16 of the Exchange Act in respect of the beneficial
ownership of any such Common Equity, such person or group files a Schedule TO (or any successor schedule, form, or report) or any other schedule, form, or report under the Exchange Act disclosing that fact; provided, however, that the
disclosure by a person or group of beneficial ownership of more than 50% of the voting power of the Company’s Common Equity on an aggregate basis immediately following the Final Conversion Date (as defined in the Charter) will not be deemed a
Fundamental Change pursuant to this clause (1) unless such person or group beneficially owns more than 50% of the voting power of the Company’s Common Equity on an aggregate basis on the date that is 90 days following the Final
Conversion Date (as defined in the Charter); or 
 (b)    the consummation of (A) any recapitalization,
reclassification, or change of the Common Stock (other than a change to par value, or from par value to no par value, or changes resulting from a subdivision or combination) as a result of which the Common Stock would be converted into, or exchanged
for, stock, other securities, other property, or assets; (B) any share exchange, consolidation, or merger of the Company pursuant to which the Common Stock will be converted into cash, securities, or other property, or assets; or
(C) any sale, lease, or other transfer in one transaction or a series of transactions of all or substantially all of the consolidated assets of the Company and its Subsidiaries, taken as a whole, to any Person other than one of the
Company’s direct or indirect Wholly Owned Subsidiaries; provided, however, that a transaction described in clause (A) or (B) in which the holders of all classes of the Company’s voting Common Equity
immediately prior to such transaction own, directly or indirectly, more than 50% of the voting power of all classes of Common Equity of the continuing or surviving corporation or transferee or the parent thereof immediately after such transaction in
substantially the same proportions (relative to each other) as such ownership immediately prior to such transaction shall not be a Fundamental Change pursuant to this clause (b); or 

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

(d)    the Common Stock (or other common stock underlying the Notes) ceases to be listed or quoted on any of The New York Stock
Exchange, The Nasdaq Global Select Market, or The Nasdaq Global Market (or any of their respective successors); 
 provided, however, that a transaction
or transactions described in clause (a) or clause (b) above shall not constitute a Fundamental Change, if at least 90% of the consideration received or to be received by the stockholders of the Common Stock of the Company, excluding cash
payments for fractional shares and cash payments made in respect of dissenters’ appraisal rights, in connection with such transaction or transactions consists of shares of common stock that are listed or quoted on any of The New York Stock
Exchange, The Nasdaq Global Select Market, or The Nasdaq Global Market (or any of their respective successors) or will be so listed or quoted when issued or exchanged in connection with such transaction or transactions and as a result of such
transaction or transactions the Notes become convertible into such consideration, excluding cash payments for fractional shares and cash payments made in respect of dissenters’ appraisal rights (subject to the provisions of
Section 14.02(a)). If any transaction in which the Common Stock is replaced by the equity securities of another entity occurs, following completion of any related Make-Whole Fundamental Change Period (or, in the case of a
transaction that would have been a Fundamental Change or a Make-Whole Fundamental Change but for the proviso immediately following clause (d) of the definition 

  
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thereof, following the effective date of such transaction) references to the Company in this definition shall instead be references to such other entity. 

For purposes of this definition of “Fundamental Change” above, any transaction that constitutes a Fundamental Change pursuant to both clause
(a) and clause (b) of such definition (without giving effect to the proviso in clause (b)) shall be deemed a Fundamental Change solely under clause (b) of such definition (subject to the proviso in clause (b)). 

“Fundamental Change Company Notice” shall have the meaning specified in Section 15.02(c). 

“Fundamental Change Repurchase Date” shall have the meaning specified in Section 15.02(a). 

“Fundamental Change Repurchase Notice” shall have the meaning specified in Section 15.02(b)(i). 

“Fundamental Change Repurchase Price” shall have the meaning specified in Section 15.02(a). 

“Global Note” shall have the meaning specified in Section 2.05(b). 

“Holder,” as applied to any Note, or other similar terms (but excluding the term “beneficial holder”), means any Person in
whose name at the time a particular Note is registered on the Note Register. 
 “Indenture” means this instrument as originally
executed or, if amended or supplemented as herein provided, as so amended or supplemented. 
 “Interest Payment Date” means each
May 1 and November 1 of each year, beginning on November 1, 2020. 
 “Last Reported Sale Price” of the Common Stock 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 principal U.S. national or regional securities exchange on which the Common Stock is traded. If the Common Stock is not listed for trading on a U.S. national or regional securities exchange on the relevant date, the
“Last Reported Sale Price” shall be the last quoted bid price for the Common Stock in the over-the-counter market on the relevant date as reported by
OTC Markets Group Inc. or a similar organization. If the Common Stock 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 on the relevant date from each of at least three nationally recognized independent investment banking firms selected by the Company for this purpose. The “Last Reported Sale Price” will be determined without regard
to after-hours trading or any other trading outside of regular trading session hours. 
 “Make-Whole Fundamental Change” means any
transaction or event that constitutes a Fundamental Change (as defined above and determined after giving effect to any exceptions to or exclusions from such definition, but without regard to the proviso in clause (b) of the definition
thereof). 

  
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 “Make-Whole Fundamental Change Period” shall have the meaning specified in
Section 14.03(a). 
 “Market Disruption Event” means, for the purposes of determining amounts due on
conversion (a) a failure by the primary U.S. national or regional securities exchange or market on which the Common Stock is listed or admitted for trading to open for trading during its regular trading session or (b) 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” means May 1, 2025. 

“Measurement Period” shall have the meaning specified in Section 14.01(b)(i). 

“Note” or “Notes” shall have the meaning specified in the first paragraph of the recitals of this Indenture. 

“Note Register” shall have the meaning specified in Section 2.05(a). 

“Note Registrar” shall have the meaning specified in Section 2.05(a). 

“Notice of Conversion” shall have the meaning specified in Section 14.02(b). 

“Observation Period” with respect to any Note surrendered for conversion means: (i) subject to clause (ii), if the relevant
Conversion Date occurs prior to February 1, 2025, the 30 consecutive Trading Day period beginning on, and including, the second Trading Day immediately succeeding such Conversion Date; (ii) if the relevant Conversion Date occurs during a
Redemption Period, the 30 consecutive Trading Days beginning on, and including, the 31st Scheduled Trading Day immediately preceding such Redemption Date; and (iii) if the relevant Conversion Date occurs on or after February 1, 2025, the
30 consecutive Trading Days beginning on, and including, the 31st Scheduled Trading Day immediately preceding the Maturity Date. 
 “Offering
Memorandum” means the preliminary offering memorandum dated April 23, 2020, as supplemented by the related pricing term sheet dated April 23, 2020, relating to the offering and sale of the Notes. 

“Officer” means, with respect to the Company, the President, the Chief Executive Officer, the Chief Financial Officer, the Secretary,
any Executive or Senior Vice President or any Vice President (whether or not designated by a number or numbers or word or words added before or after the title “Vice President”). 

“Officer’s Certificate,” when used with respect to the Company, means a certificate that is delivered to the Trustee and that is
signed by an Officer of the Company. Each such certificate shall include the statements provided for in Section 17.05 if and to the extent required by the provisions of such Section. The Officer giving an Officer’s
Certificate pursuant to Section 4.08 shall be the principal executive, financial or accounting officer of the Company. 

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

“Opinion of Counsel” means an opinion in writing signed by legal counsel, who may be an employee of or counsel to the Company, or other
counsel acceptable to the Trustee, that is delivered to the Trustee. Each such opinion shall include the statements provided for in Section 17.05 if and to the extent required by the provisions of such
Section 17.05 and such opinion may contain customary exceptions and qualifications as to the matters set forth therein. 

“Optional Redemption” shall have the meaning specified in Section 16.01. 

“outstanding,” when used with reference to Notes, shall, subject to the provisions of Section 8.04, mean, as
of any particular time, all Notes authenticated and delivered by the Trustee under this Indenture, except: 
 (a)    Notes
theretofore canceled by the Trustee or accepted by the Trustee for cancellation; 
 (b)    Notes, or portions thereof, that have
become due and payable and in respect of which monies 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); 
 (c)    Notes that have been paid pursuant to Section 2.06 or
Notes in lieu of which, or in substitution for which, other Notes shall have been authenticated and delivered pursuant to the terms of Section 2.06 unless proof satisfactory to the Trustee is presented that any such Notes are held by
protected purchasers in due course; 
 (d)    Notes converted pursuant to Article 14 and required to be cancelled pursuant
to Section 2.08; 
 (e)    Notes redeemed pursuant to Article 16; and 

(f)    Notes repurchased by the Company pursuant to the penultimate sentence of Section 2.10. 

“Paying Agent” shall have the meaning specified in Section 4.02. 

“Permitted Holders” means the (1) Founders and each of their respective Affiliated Holders, (2) any officer or director of
the Company who is a beneficial owner of shares of the Class B Common Stock or Class C Common Stock as a result of having been granted a revocable proxy in respect of such shares at the request of the Company’s Board of Directors in
connection with actions to be taken at an annual or special meeting of stockholders or in connection with any action by written consent of the Company’s stockholders solicited by the Company’s Board of Directors (if action by written
consent of stockholders is permitted at such time under the Charter), (3) any Qualified Trustee (as defined in the Charter) or person disclosed to the Company’s Independent Directors (as defined in the Charter) who, in either case, is a
beneficial owner of shares of the Class B Common Stock or the Class C Common Stock as a result of having been granted a proxy by a Founder to exercise dispositive power or Voting Control (as defined in the Charter) of the shares of the
Class B Common Stock or the Class C Common Stock owned directly or indirectly, beneficially and of record, by such Founder effective either (A) on the death of such Founder but for no longer than nine months or (B)


  
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during any Disability Event (as defined in the Charter) of such Founder, including the exercise of such proxy by such person and (4) any person or group that is a beneficial owner of shares
of our Class B common stock or our Class C common stock solely as a result of entering into a support or similar voting agreement (with or without granting a proxy) with one or more persons who are Permitted Holders, pursuant to clauses
(1) through (3) of this definition, in connection with a Liquidation Event (as defined in our Charter). 
 “Person” means an
individual, a corporation, a limited liability company, an association, a partnership, a joint venture, a joint stock company, a trust, an unincorporated organization or a government or an agency or a political subdivision thereof. 

“Physical Notes” means permanent certificated Notes in registered form issued in minimum denominations of $1,000 principal amount and
integral multiples thereof. 
 “Physical Settlement” shall have the meaning specified in Section 14.02(a).

 “Predecessor Note” of any particular Note means every previous Note evidencing all or a portion of the same debt as that evidenced
by such particular Note; and, for the purposes of this definition, any Note authenticated and delivered under Section 2.06 in lieu of or in exchange for a mutilated, lost, destroyed or stolen Note shall be deemed to
evidence the same debt as the mutilated, lost, destroyed or stolen Note that it replaces. 
 “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 the 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, by statute, by contract or otherwise). 
 “Redemption Date” shall have the meaning specified
in Section 16.02(a). 
 “Redemption Notice” shall have the meaning specified in
Section 16.02(a). 
 “Redemption Period” shall have the meaning specified in Section 14.01(b)(v). 

“Redemption Price” means, for any Notes to be redeemed pursuant to Section 16.01, 100% of the principal
amount of such Notes, plus accrued and unpaid interest, if any, to, but excluding, the Redemption Date (unless the Redemption Date falls after a Regular Record Date but on or prior to the immediately succeeding Interest Payment Date, in which
case interest accrued to the Interest Payment Date will be paid to Holders of record of such Notes on such Regular Record Date, and the Redemption Price will be equal to 100% of the principal amount of such Notes). 

“Reference Property” shall have the meaning specified in Section 14.07(a). 

“Regular Record Date,” with respect to any Interest Payment Date, means the April 15 or October 15 (whether or not such day
is a Business Day) immediately preceding the applicable May 1 or November 1 Interest Payment Date, respectively. 

  
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 “Resale Restriction Termination Date” shall have the meaning specified in
Section 2.05(c). 
 “Responsible Officer” means, when used with respect to the Trustee, any officer within
the corporate trust department of the Trustee, including any vice president, assistant vice president, assistant secretary, assistant treasurer, trust officer or any other officer of the Trustee who customarily performs functions similar to those
performed by the Persons who at the time shall be such officers, respectively, or to whom any corporate trust matter relating to this Indenture is referred because of such person’s knowledge of and familiarity with the particular subject and,
in each case, who shall have direct responsibility for the administration of this Indenture. 
 “Restricted Securities” shall have
the meaning specified in Section 2.05(c). 
 “Rule 144” means Rule 144 as
promulgated under the Securities Act. 
 “Rule 144A” means Rule 144A as promulgated under the Securities Act.

 “Scheduled Trading Day” means a day that is scheduled to be a Trading Day on the principal U.S. national or regional securities
exchange or market on which the Common Stock is listed or admitted for trading. If the Common Stock is not so listed or admitted for trading, “Scheduled Trading Day” means a Business Day. 

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder. 

“Settlement Amount” has the meaning specified in Section 14.02(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. 
 “Settlement Notice” has the meaning specified in
Section 14.02(a)(iii). 
 “Share Exchange Event” shall have the meaning specified in
Section 14.07(a). 
 “Significant Subsidiary” means a Subsidiary of the Company that meets the definition
of “significant subsidiary” in Article 1, Rule 1-02 of Regulation S-X promulgated by the Commission; 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 not be deemed to be a Significant Subsidiary unless such 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 $25,000,000. 
 “Specified Dollar Amount” means the maximum cash amount per
$1,000 principal amount of Notes to be received on conversion as specified in the Settlement Notice related to any converted Notes. 
 “Spin-Off” shall have the meaning specified in Section 14.04(c). 

  
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 “Stock Price” shall have the meaning specified in
Section 14.03(c). 
 “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. 
 “Successor Company” shall have the meaning specified in Section 11.01(a).

 “Trading Day” means a day on which (i) trading in the Common Stock (or other security for which a closing sale price must be
determined) generally occurs on The New York Stock Exchange or, if the Common Stock (or such other security) is not then listed on The New York Stock Exchange, on the principal other U.S. national or regional securities exchange on which the Common
Stock (or such other security) is then listed or, if the Common Stock (or such other security) is not then listed on a U.S. national or regional securities exchange, on the principal other market on which the Common Stock (or such other security) is
then traded and (ii) a Last Reported Sale Price for the Common Stock (or closing sale price for such other security) is available on such securities exchange or market; provided that if the Common Stock (or such other security) is not so
listed or traded, “Trading Day” means a Business Day; and provided further that, for purposes of determining amounts due on conversion only, “Trading Day” means a day on which (x) there is no
Market Disruption Event and (y) trading in the Common Stock generally occurs on The New York Stock Exchange or, if the Common Stock is not then listed on The New York Stock Exchange, on the principal other U.S. national or regional securities
exchange on which the Common Stock is then listed or, if the Common Stock is not then listed on a U.S. national or regional securities exchange, on the principal other market on which the Common Stock is then listed or admitted for trading, except
that if the Common Stock is not so listed or admitted for trading, “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 this 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 on any determination date, then the Trading Price per $1,000 principal amount of Notes on such determination date 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. 
 “transfer” shall have the meaning specified in
Section 2.05(c). 
 “Trigger Event” shall have the meaning specified in
Section 14.04(c). 
 “Trust Indenture Act” means the Trust Indenture Act of 1939, as amended, as it was in
force at the date of execution of this Indenture; provided, however, that in the event the Trust Indenture Act of 1939 is amended after the date hereof, the term “Trust Indenture Act” shall


  
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mean, to the extent required by such amendment, the Trust Indenture Act of 1939, as so amended. 

“Trustee” means the Person named as the “Trustee” in the first paragraph of this Indenture until a successor trustee
shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Trustee” shall mean or include each Person who is then a Trustee hereunder. 

“unit of Reference Property” shall have the meaning specified in Section 14.07(a). 

“Valuation Period” shall have the meaning specified in Section 14.04(c). 

“Wholly Owned Subsidiary” means, with respect to any Person, any Subsidiary of such Person, except that, solely for purposes of this
definition, the reference to “more than 50%” in the definition of “Subsidiary” shall be deemed replaced by a reference to “100%”. 

Section 1.02    References to Interest. Unless the context otherwise requires, any reference to interest on, or in
respect of, any Note in this Indenture shall be deemed to include Additional Interest if, in such context, Additional Interest is, was or would be payable pursuant to any of Section 4.06(d), Section 4.06(e) and
Section 6.03. Unless the context otherwise requires, any express mention of Additional Interest in any provision hereof shall not be construed as excluding Additional Interest in those provisions hereof where such express mention is not
made. 
 ARTICLE 2 
 ISSUE, DESCRIPTION,
EXECUTION, REGISTRATION AND EXCHANGE OF NOTES 
 Section 2.01    Designation and Amount. The Notes shall be
designated as the “0.25% Convertible Senior Notes due 2025.” The aggregate principal amount of Notes that may be authenticated and delivered under this Indenture is initially limited to $1,000,000,000, subject to Section 2.10
and except for Notes authenticated and delivered on registration or transfer of, or in exchange for, or in lieu of other Notes to the extent expressly permitted hereunder. 

Section 2.02    Form of Notes. The Notes and the Trustee’s certificate of authentication to be borne by such Notes
shall be substantially in the respective forms set forth in Exhibit A, the terms and provisions of which shall constitute, and are hereby expressly incorporated in and made a part of this Indenture. To the extent applicable, the Company
and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and to be bound thereby. In the case of any conflict between this Indenture and a Note, the provisions of this Indenture shall control
and govern to the extent of such conflict. 
 Any Global Note may be endorsed with or have incorporated in the text thereof such legends or recitals or changes not
inconsistent with the provisions of this Indenture as may be required by the Custodian or the Depositary, or as may be required to comply with any applicable law or any regulation thereunder or with the rules and regulations of any securities
exchange or automated quotation system on which the Notes may be listed or traded or designated for issuance or to conform with any usage with respect thereto, or to indicate any special limitations or restrictions to which any particular Notes are
subject. 

  
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 Any of the Notes may have such letters, numbers or other marks of identification and such notations,
legends or endorsements as the Officer executing the same may approve (execution thereof to be conclusive evidence of such approval) 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 or automated quotation system on which the Notes may be listed or designated for issuance, or to conform to usage or to indicate any special
limitations or restrictions to which any particular Notes are subject. 
 Each Global Note shall represent such principal amount of the outstanding
Notes as shall be specified therein and shall provide that it shall represent the aggregate principal amount of outstanding Notes from time to time endorsed thereon and that the aggregate principal amount of outstanding Notes represented thereby may
from time to time be increased or reduced to reflect redemptions, repurchases, cancellations, conversions, transfers or exchanges permitted hereby. Any endorsement of a Global Note to reflect the amount of any increase or decrease in the amount of
outstanding Notes represented thereby shall be made by the Trustee or the Custodian, at the direction of the Trustee, in such manner and on instructions given by the Holder of such Notes in accordance with this Indenture. Payment of principal
(including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, a Global Note shall be made to the Holder of such Note on the date of payment, unless a record date or other means of
determining Holders eligible to receive payment is provided for herein. 
 Section 2.03    Date and Denomination of Notes;
Payments of Interest and Defaulted Amounts. (a) The Notes shall be issuable only in registered form without coupons and only in minimum denominations of $1,000 principal amount and integral multiples thereof. Each Note shall be dated
the date of its authentication and shall bear interest from the date specified on the face of such Note. Accrued interest on the Notes shall be computed on the basis of a 360-day year composed of twelve 30-day months and, for partial months, on the basis of the number of days actually elapsed in a 30-day month. 

(b)    The Person in whose name any Note (or its Predecessor Note) is registered on the Note Register at the close of business on
any Regular Record Date with respect to any Interest Payment Date shall be entitled to receive the interest payable on such Interest Payment Date. The principal amount of any Note (x) in the case of any Physical Note, shall be payable at
the office or agency of the Company designated by the Company for such purposes in the contiguous United States of America, which shall initially be the Corporate Trust Office and (y) in the case of any Global Note, shall be payable by
wire transfer of immediately available funds to the account of the Depositary or its nominee. The Company shall pay (or cause the Paying Agent to pay) interest (i) on any Physical Notes to (A) Holders holding Physical Notes
having an aggregate principal amount of $5,000,000 or less, by check mailed to the Holders of these Notes at their address as it appears in the Note Register and (B) Holders holding Physical Notes having an aggregate principal amount of
more than $5,000,000, either by check mailed to each such Holder or, on application by such a Holder to the Note 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 of America if such Holder has provided the Company, the Trustee or the Paying Agent (if other than the Trustee) with the requisite information necessary to make such wire transfer, which application shall remain in effect
until the Holder notifies, in writing, the Note Registrar to the contrary or (ii) on any Global Note by wire transfer of immediately available funds to the account of the Depositary or its nominee. 

  
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 (c)    Any Defaulted Amounts shall forthwith cease to be payable to the Holder on
the relevant payment date but shall accrue interest per annum at the rate borne by the Notes, subject to the enforceability thereof under applicable law, from, and including, such relevant payment date, and such Defaulted Amounts together with such
interest thereon shall be paid by the Company, at its election in each case, as provided in clause (i) or (ii) below: 

(i)    The Company may elect to make payment of any Defaulted Amounts to the Persons in whose names the Notes (or
their respective Predecessor Notes) are registered at the close of business on a special record date for the payment of such Defaulted Amounts, which shall be fixed in the following manner. The Company shall notify the Trustee in writing of the
amount of the Defaulted Amounts proposed to be paid on each Note and the date of the proposed payment (which shall be not less than 25 days after the receipt by the Trustee of such notice, unless the Trustee shall consent to an earlier date), and at
the same time the Company shall deposit with the Trustee an amount of money equal to the aggregate amount to be paid in respect of such Defaulted Amounts or shall make arrangements satisfactory to the Trustee for such deposit on or 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 Amounts as in this clause provided. Thereupon the Company shall fix a special record date for the payment of such
Defaulted Amounts which shall be not more than 15 days and not 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 Company shall promptly
notify the Trustee in writing of such special record date at least five (5) Business Days before such notice is to be sent to the Holders, and the Trustee, in the name and at the expense of the Company, shall cause notice of the proposed
payment of such Defaulted Amounts and the special record date therefor to be delivered to each Holder at its address as it appears in the Note Register, or by electronic means to the Depositary in the case of Global Notes, not less than
10 days prior to such special record date. Notice of the proposed payment of such Defaulted Amounts and the special record date therefor having been so delivered, such Defaulted Amounts shall be paid to the Persons in whose names the
Notes (or their respective Predecessor Notes) are registered at the close of business on such special record date and shall no longer be payable pursuant to the following clause (ii) of this Section 2.03(c). The Trustee shall
have no responsibility whatsoever for the calculation of the Defaulted Amounts. 
 (ii)    The Company may make
payment of any Defaulted Amounts in any other lawful manner not inconsistent with the requirements of any securities exchange or automated quotation system on which the Notes may be listed or designated for issuance, and on such notice as may be
required by such exchange or automated quotation system, if, after written 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. 

Section 2.04    Execution, Authentication and Delivery of Notes. The Notes shall be signed in the name and on behalf of
the Company by the manual, facsimile or other electronic signature by one of its Chief Executive Officer, President, Chief Financial Officer, Treasurer, Secretary or any of its Executive or Senior Vice Presidents. 

At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Notes executed by the Company to the
Trustee for authentication, together with a Company Order for the authentication and delivery of such Notes, and the 

  
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Trustee in accordance with such Company Order shall manually authenticate and deliver such Notes, without any further action by the Company hereunder; provided that the Trustee shall be entitled
to receive an Officer’s Certificate and an Opinion of Counsel of the Company with respect to the issuance, authentication and delivery of such Notes. 

Only such Notes as shall bear thereon a certificate of authentication substantially in the form set forth on the Form of Note attached as
Exhibit A hereto, executed manually by an authorized signatory of the Trustee (or an authenticating agent appointed by the Trustee as provided by Section 17.10), shall be entitled to the benefits
of this Indenture or be valid or obligatory for any purpose. Such certificate by the Trustee (or such an authenticating agent) on any Note executed by the Company shall be conclusive evidence that the Note so authenticated has been duly
authenticated and delivered hereunder and that the Holder is entitled to the benefits of this Indenture. 
 In case any Officer of the Company who
shall have signed any of the Notes shall cease to be such Officer before the Notes so signed shall have been authenticated and delivered by the Trustee, or disposed of by the Company, such Notes nevertheless may be authenticated and delivered or
disposed of as though the person who signed such Notes had not ceased to be such Officer of the Company; and any Note may be signed on behalf of the Company by such persons as, at the actual date of the execution of such Note, shall be the Officers
of the Company, although at the date of the execution of this Indenture any such person was not such an Officer. 

Section 2.05    Exchange and Registration of Transfer of Notes; Restrictions on Transfer; Depositary.
(a) The Company shall cause to be kept at the Corporate Trust Office a register (the register maintained in such office or in any other office or agency of the Company designated pursuant to Section 4.02,
the “Note Register”) in which, subject to such reasonable regulations as it may prescribe, the Company shall provide for the registration of Notes and of transfers of Notes. Such register shall be in written form or in any form
capable of being converted into written form within a reasonable period of time. The Trustee is hereby initially appointed the “Note Registrar” for the purpose of registering Notes and transfers of Notes as herein provided. The
Company may appoint one or more co-Note Registrars in accordance with Section 4.02. 
 On surrender for registration
of transfer of any Note to the Note Registrar or any co-Note Registrar, and satisfaction of the requirements for such transfer set forth in this Section 2.05, the Company shall
execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Notes of any authorized denominations and of a like aggregate principal amount and bearing such restrictive legends as
may be required by this Indenture. 
 Notes may be exchanged for other Notes of any authorized denominations and of a like aggregate principal amount,
on surrender of the Notes to be exchanged at any such office or agency maintained by the Company pursuant to Section 4.02. Whenever any Notes are so surrendered for exchange, the Company shall execute, and the Trustee shall
authenticate and deliver, the Notes that the Holder making the exchange is entitled to receive, bearing registration numbers not contemporaneously outstanding. 

All Notes presented or surrendered for registration of transfer or for exchange, repurchase or conversion shall (if so required by the Company, the
Trustee, the Note Registrar or any co-Note Registrar) be duly endorsed, or be accompanied by a written instrument or 

  
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instruments of transfer in form satisfactory to the Note Registrar and duly executed, by the Holder thereof or its
attorney-in-fact duly authorized in writing. 
 No service charge
shall be imposed by the Company, the Trustee, the Note Registrar, any co-Note Registrar or the Paying Agent for any exchange or registration of transfer of Notes, but the Company may require a Holder to pay a
sum sufficient to cover any documentary, stamp or similar issue or transfer tax or other similar governmental charge required in connection therewith as a result of the name of the Holder of new Notes issued on such exchange or registration of
transfer being different from the name of the Holder of the old Notes surrendered for exchange or registration of transfer. 
 None of the Company,
the Trustee, the Note Registrar or any co-Note Registrar shall be required to exchange or register a transfer of (i) any Notes surrendered for conversion or, if a portion of any Note is surrendered for
conversion, such portion thereof surrendered for conversion, (ii) any Notes, or a portion of any Note, surrendered for repurchase (and not withdrawn) in accordance with Article 15 or (iii) any Notes selected for
redemption in accordance with Article 16, except the unredeemed portion of any Note being redeemed in part. 
 All Notes
issued on any registration of transfer or exchange of Notes in accordance with this Indenture shall be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture as the Notes surrendered on
such registration of transfer or exchange. 
 (b)    So long as the Notes are eligible for book-entry settlement with the
Depositary, unless otherwise required by law, subject to the fourth paragraph from the end of Section 2.05(c) all Notes shall be represented by one or more Notes in global form (each, a “Global Note”) registered in the
name of the Depositary or the nominee of the Depositary. Each Global Note shall bear the legend required on a Global Note set forth in Exhibit A hereto. The transfer and exchange of beneficial interests in a Global Note that does not involve the
issuance of a Physical Note shall be effected through the Depositary (but not the Trustee or the Custodian) in accordance with this Indenture (including the restrictions on transfer set forth herein) and the Applicable Procedures of the Depositary
therefor. 
 (c)    Every Note that bears or is required under this Section 2.05(c) to bear the legend set forth in
this Section 2.05(c) (together with any Common Stock issued on conversion of the Notes that is required to bear the legend set forth in Section 2.05(d), collectively, the “Restricted Securities”) shall be subject
to the restrictions on transfer set forth in this Section 2.05(c) (including those contained in the legend set forth below), unless such restrictions on transfer shall be eliminated or otherwise waived by written consent of the Company,
and the Holder of each such Restricted Security, by such Holder’s acceptance thereof, agrees to be bound by all such restrictions on transfer. As used in this Section 2.05(c) and Section 2.05(d), the term
“transfer” encompasses any sale, pledge, transfer or other disposition whatsoever of any Restricted Security. 
 Until the date (the
“Resale Restriction Termination Date”) that is the later of (1) the date that is one year after the last date of original issuance of the Notes, or such shorter period of time as permitted by Rule 144 or any successor
provision thereto, and (2) such later date, if any, as may be required by applicable law, any certificate evidencing such Note (and all securities issued in exchange therefor or substitution thereof, other than Common Stock, if any, issued on
conversion thereof, which shall bear the legend set forth in Section 2.05(d), if applicable) shall bear a legend in substantially the following form (unless such Notes have been


  
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transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer, or sold
pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, or unless otherwise agreed by the Company in writing, with notice thereof to the Trustee): 

THIS SECURITY AND THE CLASS A COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER: 

(1)    REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING
OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND 

(2)    AGREES FOR THE BENEFIT OF SNAP INC. (THE “COMPANY”) THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE
TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF OR SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY
SUCCESSOR PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT: 

(A)    TO THE COMPANY OR ANY SUBSIDIARY THEREOF, OR 

(B)    PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT, OR 

(C)    TO A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

 (D)    PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY
OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT. 
 PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH
CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER FOR THE COMPANY TO DETERMINE THAT THE PROPOSED TRANSFER
IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT. 

  
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 No transfer of any Note prior to the Resale Restriction Termination Date will be registered by the
Note Registrar unless the applicable box on the Form of Assignment and Transfer has been checked. 
 Any Note (or security issued in exchange or
substitution therefor) (i) as to which such restrictions on transfer shall have expired in accordance with their terms on or after the Resale Restriction Termination Date, (ii) that has been transferred pursuant to a registration statement
that has become effective or been declared effective under the Securities Act and that continues to be effective at the time of such transfer or (iii) that has been sold pursuant to the exemption from registration provided by Rule 144 or
any similar provision then in force under the Securities Act, may, on surrender of such Note for exchange to the Note Registrar in accordance with the provisions of this Section 2.05, be exchanged for a new Note or Notes,
of like tenor and aggregate principal amount, which shall not bear the restrictive legend required by this Section 2.05(c) and shall not be assigned a restricted CUSIP number. The Company shall be entitled to instruct the
Custodian in writing to so surrender any Global Note as to which any of the conditions set forth in clause (i) through (iii) of the immediately preceding sentence have been satisfied, and, on such instruction, the Custodian shall so
surrender such Global Note for exchange in accordance with the Applicable Procedures of the Depositary; and any new Global Note so exchanged therefor shall not bear the restrictive legend specified in this Section 2.05(c)
and shall not be assigned a restricted CUSIP number. Any exchange pursuant to the foregoing paragraph shall be in accordance with the Applicable Procedures. The Company shall promptly notify the Trustee in writing on the occurrence of the Resale
Restriction Termination Date and promptly after a registration statement, if any, with respect to the Notes or any Common Stock issued on conversion of the Notes has been declared effective under the Securities Act. Upon notice of the Resale
Restriction Termination Date in accordance with the immediately preceding sentence, the legend set forth above shall be deemed removed from the Note, with no further action required by the Company, the Trustee, or, if applicable, the Depositary; at
such time, such Note will be deemed to be assigned an unrestricted CUSIP number as provided in the certificate representing such Note, it being understood that the Depositary of any Global Note may require a mandatory exchange or other process to
cause such Global Note to be identified by an unrestricted CUSIP number in the facilities of such Depositary. 
 Notwithstanding any other provisions
of this Indenture (other than the provisions set forth in this Section 2.05(c)), a Global Note may not be transferred as a whole or in part except (i) by the Depositary to a nominee of the Depositary or by a nominee of
the Depositary to the Depositary or another nominee of the Depositary or by the Depositary or any such nominee to a successor Depositary or a nominee of such successor Depositary and (ii) for exchange of a Global Note or a portion thereof for
one or more Physical Notes in accordance with the second immediately succeeding paragraph. 
 The Depositary shall be a clearing agency registered
under the Exchange Act. The Company initially appoints The Depository Trust Company to act as Depositary with respect to each Global Note. Initially, each Global Note shall be issued to the Depositary, registered in the name of Cede & Co.,
as the nominee of the Depositary, and deposited with the Trustee as custodian for Cede & Co. 
 If (i) the Depositary notifies the
Company at any time that the Depositary is unwilling or unable to continue as depositary for the Global Notes and a successor depositary is not appointed within 90 days, (ii) the Depositary ceases to be registered as a clearing agency
under the Exchange Act and a successor depositary is not appointed within 90 days or (iii) an Event of Default with respect to the Notes has occurred and is continuing and, subject to the Applicable


  
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Procedures, a beneficial owner of any Note requests that its beneficial interest therein be issued as a Physical Note, the Company shall execute, and the Trustee, on receipt of an Officer’s
Certificate, an Opinion of Counsel and a Company Order for the authentication and delivery of Notes, shall authenticate and deliver (x) in the case of clause (iii), a Physical Note to such beneficial owner in a principal amount equal to
the principal amount of such Note corresponding to such beneficial owner’s beneficial interest and (y) in the case of clause (i) or (ii), Physical Notes to each beneficial owner of the related Global Notes (or a portion thereof) in an
aggregate principal amount equal to the aggregate principal amount of such Global Notes in exchange for such Global Notes, and on delivery of the Global Notes to the Trustee such Global Notes shall be canceled. 

Physical Notes issued in exchange for all or a part of the Global Note pursuant to this Section 2.05(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, or, in the case of clause (iii) of the immediately preceding paragraph, the relevant beneficial
owner, shall instruct the Trustee. On execution and authentication, the Trustee shall deliver such Physical Notes to the Persons in whose names such Physical Notes are so registered. 

At such time as all interests in a Global Note have been converted, canceled, repurchased, redeemed or transferred, such Global Note shall be, on
receipt thereof, canceled by the Trustee in accordance with its customary procedures. At any time prior to such cancellation, if any interest in a Global Note is exchanged for Physical Notes, converted, canceled, repurchased, redeemed or transferred
to a transferee who receives Physical Notes therefor or any Physical Note is exchanged or transferred for part of such Global Note, the principal amount of such Global Note shall, in accordance with the standing procedures and instructions existing
between the Depositary and the Custodian, be appropriately reduced or increased, as the case may be, and an endorsement shall be made on such Global Note, by the Trustee or the Custodian, at the direction of the Trustee, to reflect such reduction or
increase. 
 None of the Company, the Trustee, the Paying Agent, the Conversion Agent or any agent of the Company or the Trustee shall have any
responsibility or liability for the payment of amounts to owners of beneficial interests in a Global Note or for maintaining, supervising or reviewing any records of the Depositary relating to such beneficial ownership interests. 

(d)    Until the Resale Restriction Termination Date, any stock certificate representing Common Stock issued on conversion of a
Note shall bear a legend in substantially the following form (unless the Notes or such Common Stock has been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to
be effective at the time of such transfer, or pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, or such Common Stock has been issued on conversion of a Note that
has transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer, or pursuant to the exemption from registration provided by
Rule 144 or any similar provision then in force under the Securities Act, or unless otherwise agreed by the Company with written notice thereof to the Trustee and any transfer agent for the Common Stock): 

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR
OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING 

  
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SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER: 

(1)    REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING
OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND 

(2)    AGREES FOR THE BENEFIT OF SNAP INC. (THE “COMPANY”) THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE
TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE OF THE SERIES OF NOTES UPON THE CONVERSION OF WHICH THIS SECURITY WAS ISSUED OR SUCH SHORTER PERIOD
OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT: 

(A)    TO THE COMPANY OR ANY SUBSIDIARY THEREOF, OR 

(B)    PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT, OR 

(C)    TO A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

 (D)    PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT
OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT. 
 PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH
CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRANSFER AGENT FOR THE COMPANY’S CLASS A COMMON STOCK RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER FOR
THE COMPANY TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT. 
 Any such Common Stock (i) as to which such restrictions on transfer shall have expired in accordance with their terms,
(ii) that has been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer or (iii) that has been sold pursuant to
the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, may, on surrender of the certificates representing such shares of Common Stock for exchange in accordance with the procedures
of the transfer agent for the Common Stock, be exchanged for a new certificate or certificates for a like aggregate number of shares of Common Stock, which shall not bear the restrictive legend required by this
Section 2.05(d). 

  
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 (e)         Any Note or Common Stock issued on the
conversion or exchange of a Note that is repurchased or owned by any Affiliate of the Company (or any Person who was an Affiliate of the Company at any time during the three months immediately preceding) may not be resold by such Affiliate (or such
Person, as the case may be) unless registered under the Securities Act or resold pursuant to an exemption from the registration requirements of the Securities Act in a transaction that results in such Note or Common Stock, as the case may be, no
longer being a “restricted security” (as defined under Rule 144). The Company shall cause any Note that is repurchased or owned by it to be surrendered to the Trustee for cancellation in accordance with Section 2.08. 

(f)         The Trustee shall have no obligation or duty to monitor, determine or inquire as to compliance
with any securities laws or restrictions on transfer imposed under this Indenture or under applicable law with respect to any transfer of any interest in any Note (including any transfers between or among Depositary participants or beneficial owners
of interests in any Global Note) 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. 

(g)         Neither the Trustee nor any agent shall have any responsibility or liability for any actions
taken or not taken by the Depositary, and may assume performance absent written notice to the contrary. 

Section 2.06    Mutilated, Destroyed, Lost or Stolen Notes.    In case any Note shall become
mutilated or be destroyed, lost or stolen, the Company in its discretion may execute, and on receipt of a Company Order the Trustee or an authenticating agent appointed by the Trustee shall authenticate and deliver, a new Note, bearing a
registration number not contemporaneously outstanding, in exchange and substitution for the mutilated Note, or in lieu of and in substitution for the Note so destroyed, lost or stolen. In every case the applicant for a substituted Note shall furnish
to the Company, to the Trustee and, if applicable, to such authenticating agent such security or indemnity as may be required by them to save each of them harmless from any loss, liability, cost or expense caused by or connected with such
substitution, and, in every case of destruction, loss or theft, the applicant shall also furnish to the Company, to the Trustee and, if applicable, to such authenticating agent evidence to their satisfaction of the destruction, loss or theft of such
Note and of the ownership thereof. 
 The Trustee or such authenticating agent may authenticate any such substituted Note and deliver the same on the
receipt of a Company Order and such security or indemnity as the Trustee, the Company and, if applicable, such authenticating agent may require. No service charge shall be imposed by the Company, the Trustee, the Note Registrar, any co-Note Registrar or the Paying Agent on the issuance of any substitute Note, but the Company may require a Holder to pay a sum sufficient to cover any documentary, stamp or similar issue or transfer tax or other
similar governmental charge required in connection therewith as a result of the name of the Holder of the new substitute Note being different from the name of the Holder of the old Note that became mutilated or was destroyed, lost or stolen. In case
any Note that has matured or is about to mature or has been surrendered for required repurchase or is about to be converted in accordance with Article 14 shall become mutilated or be destroyed, lost or stolen, the Company
may, in its sole discretion, instead of issuing a substitute Note, pay or authorize the payment of or convert or authorize the conversion of the same (without surrender thereof except in the case of a mutilated Note), as the case may be, if the
applicant for such payment or conversion shall furnish to the Company, to the Trustee and, if applicable, to such 

  
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authenticating agent such security or indemnity as may be required by them to save each of them harmless for any loss, liability, cost or expense caused by or connected with such substitution,
and, in every case of destruction, loss or theft, evidence satisfactory to the Company, the Trustee and, if applicable, any Paying Agent or Conversion Agent of the destruction, loss or theft of such Note and of the ownership thereof. 

Every substitute Note issued pursuant to the provisions of this Section 2.06 by virtue of the fact that any Note is destroyed,
lost or stolen shall constitute an additional contractual obligation of the Company, whether or not the destroyed, lost or stolen Note shall be found at any time, and shall be entitled to all the benefits of (but shall be subject to all the
limitations set forth in) this Indenture equally and proportionately with any and all other Notes duly issued hereunder. To the extent permitted by law, all Notes shall be held and owned on the express condition that the foregoing provisions are
exclusive with respect to the replacement, payment, redemption, conversion or repurchase of mutilated, destroyed, lost or stolen Notes and shall preclude any and all other rights or remedies notwithstanding any law or statute existing or hereafter
enacted to the contrary with respect to the replacement, payment, redemption, conversion or repurchase of negotiable instruments or other securities without their surrender. 

Section 2.07    Temporary Notes.    Pending the preparation of Physical Notes, the Company may
execute and the Trustee or an authenticating agent appointed by the Trustee shall, on written request of the Company, authenticate and deliver temporary Notes (printed or lithographed). Temporary Notes shall be issuable in any authorized
denomination, and substantially in the form of the Physical Notes but with such omissions, insertions and variations as may be appropriate for temporary Notes, all as may be determined by the Company. Every such temporary Note shall be executed by
the Company and authenticated by the Trustee or such authenticating agent on the same conditions and in substantially the same manner, and with the same effect, as the Physical Notes. Without unreasonable delay, the Company shall execute and deliver
to the Trustee or such authenticating agent Physical Notes (other than any Global Note) and thereupon any or all temporary Notes (other than any Global Note) may be surrendered in exchange therefor, at each office or agency maintained by the Company
pursuant to Section 4.02 and the Trustee or such authenticating agent on receipt of a Company Order shall authenticate and deliver in exchange for such temporary Notes an equal aggregate principal amount of Physical Notes. Such exchange
shall be made by the Company at its own expense and without any charge therefor. Until so exchanged, the temporary Notes shall in all respects be entitled to the same benefits and subject to the same limitations under this Indenture as Physical
Notes authenticated and delivered hereunder. 
 Section 2.08    Cancellation of Notes Paid, Converted,
Etc.    The Company shall cause all Notes surrendered for the purpose of payment, repurchase, redemption, registration of transfer or exchange or conversion, if surrendered to any Person other than the Trustee (including any
of the Company’s agents, Subsidiaries or Affiliates, in each case, that the Company controls), to be delivered to the Trustee for cancellation. All Notes delivered to the Trustee shall be canceled promptly by it in accordance with its customary
procedures, and no Notes shall be authenticated in exchange therefor except for Notes surrendered for registration of transfer or exchange. The Trustee shall dispose of cancelled Notes in accordance with its customary procedures and, after such
disposition, shall deliver a certificate of such cancellation and disposition to the Company, at the Company’s written request in a Company Order. 

Section 2.09    CUSIP Numbers.    The Company in issuing the Notes may use “CUSIP”
numbers (if then generally in use), and, if so, the Trustee shall use “CUSIP” numbers in all notices issued to Holders as a convenience to such Holders; provided that any such notice may


  
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state that no representation is made as to the correctness of such numbers either as printed on the Notes or on such notice and that reliance may be placed only on the other identification
numbers printed on the Notes. The Company shall promptly notify the Trustee in writing of any change in the “CUSIP” numbers. 

Section 2.10    Additional Notes; Repurchases.    The Company may, without the consent of the
Holders and notwithstanding Section 2.01, reopen this Indenture and issue additional Notes hereunder with the same terms as the Notes initially issued hereunder (other than differences in the issue date, the issue price,
interest accrued prior to the issue date of such additional Notes and, if applicable, restrictions on transfer in respect of such additional Notes (including pursuant to Section 2.05 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 or securities law purposes, such additional Notes shall have one or more separate CUSIP numbers. Any additional Notes
will be treated as a single series for all purposes under this Indenture except as set forth in the first sentence of this Section 2.10. Prior to the issuance of any such additional Notes, the Company shall deliver to the Trustee a
Company Order, an Officer’s Certificate and an Opinion of Counsel, such Officer’s Certificate and Opinion of Counsel to cover such matters, in addition to those required by Section 17.05, as the Trustee shall
reasonably request. In addition, the Company may, to the extent permitted by law, and 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 private agreements, including by cash-settled swaps or other derivatives. The Company shall cause any Notes so repurchased (other than Notes
repurchased pursuant to cash-settled swaps or other derivatives) to be surrendered to the Trustee for cancellation in accordance with Section 2.08, and they shall no longer be considered outstanding under this Indenture on
their repurchase. 
 ARTICLE 3 

SATISFACTION AND DISCHARGE 

Section 3.01    Satisfaction and Discharge.    This Indenture and the Notes shall on
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 such instruments reasonably requested by the Company acknowledging satisfaction and
discharge of this Indenture and the Notes, when (a) (i) all Notes theretofore authenticated and delivered (other than Notes which have been destroyed, lost or stolen and which have been replaced, paid or converted as provided in
Section 2.06) have been delivered to the Trustee for cancellation; or (ii) the Company has irrevocably deposited with the Trustee or delivered to Holders, as applicable, after the Notes have become due and payable, whether on
the Maturity Date, any Redemption Date, any Fundamental Change Repurchase Date, on conversion or otherwise, cash or cash, shares of Common Stock or a combination thereof, as applicable, solely to satisfy the Company’s Conversion Obligation,
sufficient to pay all of the outstanding Notes and all other sums due and payable under this Indenture 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 this Indenture have been complied with. Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Company to the Trustee under
Section 7.06 shall survive. 

  
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 ARTICLE 4 

PARTICULAR COVENANTS OF THE COMPANY 

Section 4.01    Payment of Principal and Interest.    The Company covenants and agrees that it will
cause to be paid the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, each of the Notes at the places, at the respective times and in the manner provided
herein and in the Notes. 
 Section 4.02    Maintenance of Office or Agency.    The Company
will maintain in the contiguous United States of America an office or agency where the Notes may be surrendered for registration of transfer or exchange or for presentation for payment or repurchase (“Paying Agent”) or for
conversion (“Conversion Agent”) and where notices and demands to or upon the Company in respect of the Notes and this Indenture may be served. The Company will give prompt written notice to the Trustee of the location, and any
change in the location, of such office or agency. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands
may be made or served at the Corporate Trust Office in the United States of America as a place where Notes may be so presented and notices and demands may be served. 

The Company may also from time to time designate as co-Note Registrars one or more other offices or agencies
where the Notes may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided that no such designation or rescission shall in any manner relieve the Company of its obligation to
maintain an office or agency in the contiguous United States of America so designated by the Trustee as a place for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of any change in
the location of any such other office or agency. The terms “Paying Agent” and “Conversion Agent” include any such additional or other offices or agencies, as applicable. 

The Company hereby initially designates the Trustee as the Paying Agent, Note Registrar, Custodian and Conversion Agent and the Corporate Trust Office as the office or
agency in the contiguous United States of America, where Notes may be surrendered for registration of transfer or exchange or for presentation for payment or repurchase or for conversion and where notices and demands to or upon the Company in
respect of the Notes and this Indenture may be served; provided that the Corporate Trust Office shall not be a place for service of legal process on the Company. 

Section 4.03    Appointments to Fill Vacancies in Trustee’s Office.    The
Company, whenever necessary to avoid or fill a vacancy in the office of Trustee, will appoint, in the manner provided in Section 7.09, a Trustee, so that there shall at all times be a Trustee hereunder. 

Section 4.04    Provisions as to Paying Agent.    (a) If the Company shall appoint a
Paying Agent other than the Trustee, the Company will cause 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 4.04: 
 (i)         that it will hold all sums held
by it as such agent for the payment of the principal (including the Redemption Price and the Fundamental Change Repurchase 

  
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Price, if applicable) of, and accrued and unpaid interest on, the Notes in trust for the benefit of the Holders of the Notes; 

(ii)         that it will give the Trustee prompt written notice of any failure by the
Company to make any payment of the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, the Notes when the same shall be due and payable; and 

(iii)         that at any time during the continuance of an Event of Default, on request
of the Trustee, it will forthwith pay to the Trustee all sums so held in trust. 
 The Company shall, on or before each due date of the principal
(including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, the Notes, deposit with the Paying Agent a sum in immediately available U.S. Dollars sufficient to pay such principal
(including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) or accrued and unpaid interest, and (unless such Paying Agent is the Trustee) the Company will promptly notify the Trustee in writing of any failure to take
such action; provided that if such deposit is made on the due date, such deposit must be received by the Paying Agent by 11:00 a.m., New York City time, on such date. 

(b)         If the Company shall act as its own Paying Agent, it will, on or before each due date of the
principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, the Notes, set aside, segregate and hold in trust for the benefit of the Holders of the Notes a sum
sufficient to pay such principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) and accrued and unpaid interest so becoming due and will promptly notify the Trustee in writing of any failure to take such
action and of any failure by the Company to make any payment of the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, the Notes when the same shall become due
and payable. The Company or any Affiliate of the Company may act as Paying Agent (except for the purposes of Article 3). On the occurrence of any Event of Default under Section 6.01(i) or Section 6.01(j), the
Trustee shall automatically be the Paying Agent. 
 (c)         Anything in this
Section 4.04 to the contrary notwithstanding, the Company may, at any time, for the purpose of obtaining a satisfaction and discharge of this Indenture, or for any other reason, pay, cause to be paid or deliver to the Trustee all sums or
amounts held in trust by the Company or any Paying Agent hereunder as required by this Section 4.04, such sums or amounts to be held by the Trustee on the trusts herein contained and on such payment or delivery by the Company or any
Paying Agent to the Trustee, the Company or such Paying Agent shall be released from all further liability but only with respect to such sums or amounts. 

(d)         Subject to applicable laws, any money or property deposited with the Trustee, the Conversion
Agent or any Paying Agent, or then held by the Company, in trust for the payment of the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, accrued and unpaid interest on and the consideration
due on conversion of any Note and remaining unclaimed for two years after such principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable), interest or consideration due on conversion has become due and
payable shall be paid to the Company on 

  
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request of the Company contained in an Officer’s Certificate, or (if then held by the Company) shall be discharged from such trust and the Trustee shall have no further liability with
respect to such funds or property; and the Holder of such Note shall thereafter, as an unsecured general creditor, look only to the Company for payment thereof, and all liability of the Trustee, the Conversion Agent or such Paying Agent with respect
to such trust money and shares of Common Stock, and all liability of the Company as trustee thereof, shall thereupon cease. 

Section 4.05    Existence.    Subject to Article 11, the Company shall do or cause to
be done all things necessary to preserve and keep in full force and effect its corporate existence. 

Section 4.06    Rule 144A Information Requirement and Annual
Reports.    (a) At any time the Company is not subject to Section 13 or 15(d) of the Exchange Act, the Company shall, so long as any of the Notes or any shares of Common Stock issuable on conversion
thereof shall, at such time, constitute “restricted securities” within the meaning of Rule 144(a)(3) under the Securities Act, promptly provide to the Trustee and, on written request, any Holder, beneficial owner or prospective
purchaser of such Notes or any shares of Common Stock issuable on conversion of such Notes, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act to facilitate the resale of such Notes or shares of
Common Stock pursuant to Rule 144A. 
 (b)         The Company shall file with the Trustee,
within 15 days after the same are required to be filed with the Commission, copies of any documents or reports that the Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act (excluding
any portions thereof that are subject to confidential treatment and any correspondence with the Commission, and giving effect to any grace period provided by Rule 12b-25 under the Exchange Act). Any such document or report that the
Company files with the Commission via the Commission’s EDGAR system shall be deemed to be filed with the Trustee for purposes of this Section 4.06(b) at the time such documents are filed via the EDGAR system, it being
understood that the Trustee shall not be responsible for determining whether such filings have been made or the contents thereof. 

(c)         Delivery of the reports, information and documents described in subsection (b)
above to the Trustee is for informational purposes only, and the Trustee’s receipt of such shall not constitute constructive notice of any information contained therein or determinable from information contained therein, including the
Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to conclusively rely on an Officer’s Certificate). 

(d)         If, at any time during the six-month period beginning
on, and including, the date that is six months after the last date of original issuance of the Notes offered by the Offering Memorandum, the Company fails to timely file any document or report that it is required to file with the Commission pursuant
to Section 13 or 15(d) of the Exchange Act, as applicable (after giving effect to all applicable grace periods thereunder and other than reports on Form 8-K), or the Notes offered by the Offering Memorandum are not otherwise freely
tradable pursuant to Rule 144 by Holders other than the Company’s Affiliates or Holders that were the Company’s Affiliates at any time during the three months immediately preceding (as a result of restrictions pursuant to U.S. securities
laws or the terms of this Indenture or the Notes), the Company shall pay Additional Interest on such Notes. Such Additional Interest shall accrue on such Notes at the rate of 0.50% per annum of the principal amount of such Notes outstanding for each
day during such period for which the Company’s failure to file has occurred and is continuing or such Notes are not otherwise freely tradable pursuant to Rule 144 by Holders other than the 

  
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Company’s Affiliates (or Holders that were the Company’s Affiliates at any time during the three months immediately preceding) as a result of restrictions pursuant to U.S. securities
laws or the terms of this Indenture or the Notes. As used in this Section 4.06(d), documents or reports that the Company is required to “file” with the Commission pursuant to Section 13 or 15(d) of the Exchange Act does
not include documents or reports that the Company furnishes to the Commission pursuant to Section 13 or 15(d) of the Exchange Act. 

(e)         If, and for so long as, the restrictive legend on the Notes offered by the Offering Memorandum
specified in Section 2.05(c) has not been removed, the Notes offered by the Offering Memorandum are assigned a restricted CUSIP number or the Notes offered by the Offering Memorandum are not otherwise freely tradable pursuant to
Rule 144 by Holders other than the Company’s Affiliates or Holders that were the Company’s Affiliates at any time during the three months immediately preceding (without restrictions pursuant to U.S. securities laws or the terms
of this Indenture or the Notes) as of the 375th day after the last date of original issuance of the Notes offered by the Offering Memorandum, the Company shall pay Additional Interest on the Notes offered by the Offering Memorandum at a rate equal
to 0.50% per annum of the principal amount of Notes outstanding for each day from, and including, such 375th day, until the restrictive legend on such Notes has been removed in accordance with Section 2.05(c), such Notes are assigned an
unrestricted CUSIP and such Notes are freely tradable pursuant to Rule 144 by Holders other than the Company’s Affiliates (or Holders that were the Company’s Affiliates at any time during the three months immediately preceding)
without restrictions pursuant to U.S. securities laws or the terms of this Indenture or the Notes. For purposes of this Section 4.06(e) and notwithstanding anything to the contrary in this Indenture or any Note, Notes offered by the
Offering Memorandum that are Global Notes will be deemed to be assigned a restricted CUSIP until such time (1) such Global Notes are identified by an Unrestricted CUSIP in the facilities of the Depositary of such Global Notes or (2) such
Global Notes are exchanged for new Global Notes identified by an unrestricted CUSIP and without the restrictive legend (specified in Section 2.05(c)) in accordance with Section 2.05(c). 

(f)          Additional Interest will be payable in arrears on each Interest Payment Date following
accrual in the same manner as regular interest on the Notes. 
 (g)         Subject to the immediately
succeeding sentence, the Additional Interest that is payable in accordance with Section 4.06(d) or Section 4.06(e) shall be in addition to, and not in lieu of, any Additional Interest that may accrue on the Notes as a result
of the Company’s election pursuant to Section 6.03. However, in no event will the Additional Interest payable for the Company’s failure to timely file any document or report that the Company is required to file with the
Commission pursuant to Section 13 or 15(d) of the Exchange Act, as applicable (after giving effect to all applicable grace periods thereunder and other than reports on Form 8-K), as set forth in
Section 4.06(d), together with any Additional Interest that may accrue at the Company’s election as a result of the Company’s failure to comply with its reporting obligations in accordance with Section 4.06(b) as set forth under
Section 6.03, accrue at a rate in excess of 0.50% per annum pursuant to this Indenture, regardless of the number of events or circumstances giving rise to the requirement to pay such Additional Interest. 

(h)         If Additional Interest is payable by the Company pursuant to Section 4.06(d) or
Section 4.06(e), the Company shall deliver to the Trustee an Officer’s Certificate to that effect stating (i) the amount of such Additional Interest that is payable and (ii) the date on which such Additional Interest is payable.
Unless and until a Responsible Officer of the Trustee receives at the Corporate Trust Office such a certificate, the Trustee may assume without inquiry that no such Additional Interest is payable and the Trustee shall not have any


  
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duty to verify the Company’s calculation of Additional Interest. If the Company has paid Additional Interest directly to the Persons entitled to it, the Company shall deliver to the Trustee
an Officer’s Certificate setting forth the particulars of such payment. 
 Section 4.07    Stay, Extension and Usury
Laws.    The Company covenants (to the extent that it may lawfully do so) that it shall not at any time insist on, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law
or other law that would prohibit or forgive the Company from paying all or any portion of the principal of or any interest on the Notes as contemplated herein, wherever enacted, now or at any time hereafter in force, or that may affect the covenants
or the performance of this Indenture; and the Company (to the extent it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it will not, by resort to any such law, hinder, delay or impede the
execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted. 

Section 4.08    Compliance Certificate; Statements as to Defaults.    The Company shall
deliver to the Trustee within 120 days after the end of each fiscal year of the Company (beginning with the fiscal year ending on December 31, 2020) an Officer’s Certificate stating whether the signer thereto knows of any Default or
Event of Default that occurred during the previous year and, if so, specifying each such Default or Event of Default and the nature thereof. 
 In
addition, the Company shall deliver to the Trustee, as soon as possible, and in any event within 30 days after obtaining knowledge 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 proposing to take in respect thereof; provided that the Company shall not be required to deliver such notice in respect of a Default if such Default has been cured.

 Section 4.09    Further Instruments and Acts.    On request of the Trustee, the Company
will execute and deliver such further instruments and do such further acts as may be reasonably necessary or proper to carry out more effectively the purposes of this Indenture. 

ARTICLE 5 
 LISTS OF HOLDERS AND REPORTS BY
THE COMPANY AND THE TRUSTEE 
 Section 5.01    Lists of Holders.    The Company
covenants and agrees that it will furnish or cause to be furnished to the Trustee, semi-annually, not more than 15 days after each April 15 and October 15 in each year beginning with October 15, 2020, and at such other times as the
Trustee may request in writing, within 30 days after receipt by the Company of any such request (or such lesser time as the Trustee may reasonably request in order to enable it to timely provide any notice to be provided by it hereunder), a list in
such form as the Trustee may reasonably require of the names and addresses of the Holders as of a date not more than 15 days (or such other date as the Trustee may reasonably request in order to so provide any such notices) prior to the time such
information is furnished, except that no such list need be furnished so long as the Trustee is acting as Note Registrar. 

Section 5.02    Preservation and Disclosure of Lists.    The Trustee shall preserve, in as current a
form as is reasonably practicable, all information as to the names and addresses of the Holders contained in the most recent list furnished to it as provided in Section 5.01 or


  
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maintained by the Trustee in its capacity as Note Registrar, if so acting. The Trustee may destroy any list furnished to it as provided in Section 5.01 on receipt of a new list so
furnished. 
 ARTICLE 6 
 DEFAULTS AND
REMEDIES 
 Section 6.01    Events of Default. Each of the following events shall be an “Event of
Default” with respect to the Notes: 
 (a)        default in any payment of interest on any Note
when due and payable, and the default continues for a period of 30 days; 
 (b)        default in the payment
of principal of any Note when due and payable on the Maturity Date, on Optional Redemption, on any required repurchase, on declaration of acceleration or otherwise; 

(c)        failure by the Company to comply with its obligation to convert the Notes in accordance with this
Indenture on exercise of a Holder’s conversion right and such failure continues for a period of three Business Days; 

(d)        failure by the Company to issue a Fundamental Change Company Notice in accordance with
Section 15.02(c), notice of the Effective Date of a Make-Whole Fundamental Change in accordance with Section 14.03(b) or notice of a specified issuance or distribution or Corporate Event in accordance with
Section 14.01(b)(ii) or 14.01(b)(iii), in each case, when due, if such failure continues for three Business Days; 

(e)        failure by the Company to comply with its obligations under Article 11; 

(f)         failure by the Company for 60 days after written notice from the Trustee or the Holders of at
least 25% in aggregate principal amount of the Notes then outstanding has been received by the Company to comply with any of its other agreements contained in the Notes or this Indenture; 

(g)        default by the Company or any Significant Subsidiary of the Company with respect to any mortgage,
agreement or other instrument under which there may be outstanding, or by which there may be secured or evidenced, any indebtedness for money borrowed in excess of $100,000,000 (or its foreign currency equivalent) in the aggregate of the Company and
any such Subsidiary (i) resulting in such indebtedness becoming or being declared due and payable or (ii) constituting a failure to pay the principal or interest of any such debt when due and payable at its stated maturity,
on required repurchase, on declaration of acceleration or otherwise, and in the cases of clauses (i) and (ii), such acceleration shall not have been rescinded or annulled or such failure to pay or default shall not have been cured or
waived, or such indebtedness shall not have been paid or discharged, as the case may be, within 30 days after written notice to the Company by the Trustee or to the Company and the Trustee by Holders of at least 25% in aggregate
principal amount of the Notes then outstanding; 
 (h)        [Reserved]; 

(i)         the Company or any Significant Subsidiary shall commence a voluntary case or other proceeding
seeking liquidation, reorganization or other relief with respect to the 

  
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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 

(j)         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 30 consecutive days. 
 Section 6.02    Acceleration; Rescission and
Annulment.    If one or more Events of Default shall have occurred and be continuing (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or
pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body), then, and in each and every such case (other than an Event of Default specified in Section 6.01(i) or
Section 6.01(j) with respect to the Company), unless the principal of all of the Notes shall have already become due and payable, either the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then
outstanding determined in accordance with Section 8.04, by notice in writing to the Company (and to the Trustee if given by Holders), may declare 100% of the principal of, and accrued and unpaid interest on, all the then-outstanding
Notes to be due and payable immediately, and on any such declaration the same shall become and shall automatically be immediately due and payable, anything contained in this Indenture or in the Notes to the contrary notwithstanding. If an Event of
Default specified in Section 6.01(i) or Section 6.01(j) with respect to the Company occurs and is continuing, 100% of the principal of, and accrued and unpaid interest, if any, on, all Notes shall become and shall
automatically be immediately due and payable without any declaration or other act on the part of the Trustee or any Holder. 
 The immediately
preceding paragraph, however, is subject to the conditions that if, at any time after the principal of the Notes shall have been so declared due and payable, and before any judgment or decree for the payment of the monies due shall have been
obtained or entered as hereinafter provided, the Company shall pay or shall deposit with the Trustee a sum sufficient to pay installments of accrued and unpaid interest on all Notes and the principal of any and all Notes that shall have become due
otherwise than by acceleration (with interest on overdue installments of accrued and unpaid interest to the extent that payment of such interest is enforceable under applicable law, and on such principal at the rate borne by the Notes at such time)
and amounts due to the Trustee pursuant to Section 7.06, and if (1) rescission would not conflict with any judgment or decree of a court of competent jurisdiction and (2) any and all existing Events of Default
under this Indenture, other than the nonpayment of the principal of and accrued and unpaid interest, if any, on Notes that shall have become due solely by such acceleration, shall have been cured or waived pursuant to
Section 6.09, then and in every such case (except as provided in the immediately succeeding sentence) the Holders of a majority in aggregate principal amount of the Notes then outstanding, by written notice to the Company
and to the Trustee, may waive all Defaults or Events of Default with respect to the Notes and rescind and annul such declaration and its consequences and such Default shall cease to exist, and any 

  
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Event of Default arising therefrom shall be deemed to have been cured for every purpose of this Indenture; but no such waiver or rescission and annulment shall extend to or shall affect any
subsequent Default or Event of Default, or shall impair any right consequent thereon. Notwithstanding anything to the contrary herein, no such waiver or rescission and annulment shall extend to or shall affect any Default or Event of Default
resulting from (i) the nonpayment of the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, any Notes, (ii) a failure to repurchase any Notes when
required or (iii) a failure to pay or deliver, as the case may be, the consideration due on conversion of the Notes. 

Section 6.03    Additional Interest.    Notwithstanding anything in this Indenture or in the Notes
to the contrary, to the extent the Company elects, the sole remedy for an Event of Default relating to the Company’s failure to comply with its obligations as set forth in Section 4.06(b) shall, for the first 365 days
after the occurrence of such an Event of Default (which, for the avoidance of doubt, will not commence until the notice described in Section 6.01(f) has been given, and the related 60-day period described
in Section 6.01(f) has passed), consist exclusively of the right to receive Additional Interest on the Notes at a rate equal to 0.25% per annum of the principal amount of the Notes outstanding for each day during the first 180 days after
the occurrence of such an Event of Default and 0.50% per annum of the principal amount of the Notes outstanding from the 181st day until the 365th day following the occurrence of such an Event of Default during which such Event of Default is
continuing beginning on, and including, the date on which such an Event of Default first occurs. Additional Interest payable pursuant to this Section 6.03 shall be in addition to, not in lieu of, any Additional Interest
payable pursuant to Section 4.06(d) or Section 4.06(e). 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. On the 366th day after such Event of Default (if the Event of Default relating to the Company’s failure to comply with its obligations as set forth in Section 4.06(b) is not cured or waived prior to such 366th day), the Notes
shall be immediately subject to acceleration as provided in Section 6.02. The provisions of this paragraph will not affect the rights of Holders of Notes in the event of the occurrence of any Event of Default other than the
Company’s failure to comply with its obligations as set forth in Section 4.06(b). In the event the Company does not elect to pay Additional Interest following an Event of Default in accordance with this
Section 6.03 or the Company elected to make such payment but does not pay the Additional Interest when due, the Notes shall be immediately subject to acceleration as provided in
Section 6.02. 
 To elect to pay Additional Interest as the sole remedy during the first 365 days after the
occurrence of any Event of Default relating to the Company’s failure to comply with its obligations as set forth in Section 4.06(b) described in the immediately preceding paragraph, the Company must notify all Holders
of the Notes, the Trustee and the Paying Agent in writing of such election prior to the beginning of such 365-day period (which, for the avoidance of doubt, will not commence until the notice described in
Section 6.01(f) has been given, and the related 60-day period described in Section 6.01(f) has passed). On the failure to timely give such notice, the Notes shall be immediately subject to
acceleration as provided in Section 6.02. 
 In no event shall Additional Interest payable at the Company’s election
for failure to comply with its obligations as set forth in Section 4.06(b) as set forth in this Section 6.03, together with any Additional Interest that may accrue as a result of the Company’s
failure to timely file any document or report that the Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act, as applicable (after giving effect to all applicable grace periods thereunder and other
than reports on Form 8-K), pursuant to Section  

  
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4.06(d), accrue at a rate in excess of 0.50% per annum pursuant to this Indenture, regardless of the number of events or circumstances giving rise to the requirement to pay such Additional
Interest. The Trustee shall have no duty to calculate or verify the calculation of Additional Interest. 

Section 6.04    Payments of Notes on Default; Suit Therefor.    If an Event of Default
described in clause (a) or (b) of Section 6.01 shall have occurred and be continuing, the Company shall, on demand of the Trustee, pay to the Trustee, for the benefit of the Holders of the
Notes, the whole amount then due and payable on the Notes for principal and interest, if any, with interest on any overdue principal and interest, if any, at the rate borne by the Notes at such time, and, in addition thereto, such further amount as
shall be sufficient to cover any amounts due to the Trustee under Section 7.06. If the Company shall fail to pay such amounts forthwith on such demand, the Trustee, in its own name and as trustee of an express trust, may
institute a judicial proceeding for the collection of the sums so due and unpaid, may prosecute such proceeding to judgment or final decree and may enforce the same against the Company or any other obligor on the Notes and collect the moneys
adjudged or decreed to be payable in the manner provided by law out of the property of the Company or any other obligor on the Notes, wherever situated. 

In the event there shall be pending proceedings for the bankruptcy or for the reorganization of the Company or any other obligor on the Notes under
Title 11 of the United States Code, or any other applicable law, or in case a receiver, assignee or trustee in bankruptcy or reorganization, liquidator, sequestrator or similar official shall have been appointed for or taken possession of the
Company or such other obligor, the property of the Company or such other obligor, or in the event of any other judicial proceedings relative to the Company or such other obligor on the Notes, or to the creditors or property of the Company or such
other obligor, the Trustee, irrespective of whether the principal of the Notes shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have made any demand pursuant to the
provisions of this Section 6.04, shall be entitled and empowered, by intervention in such proceedings or otherwise, to file and prove a claim or claims for the whole amount of principal and accrued and unpaid interest, if
any, in respect of the Notes, and, in case of any judicial proceedings, to file such proofs of claim and other papers or documents and to take such other actions as it may deem necessary or advisable in order to have the claims of the Trustee
(including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and of the Holders allowed in such judicial proceedings relative to the Company or any other obligor on the Notes, its
or their creditors, or its or their property, and to collect and receive any monies or other property payable or deliverable on any such claims, and to distribute the same after the deduction of any amounts due to the Trustee under
Section 7.06; and any receiver, assignee or trustee in bankruptcy or reorganization, liquidator, custodian or similar official is hereby authorized by each of the Holders to make such payments to the Trustee, as
administrative expenses, and, in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due it for reasonable compensation, expenses, advances and disbursements, including
agents and counsel fees, and including any other amounts due to the Trustee under Section 7.06, incurred by it up to the date of such distribution. To the extent that such payment of reasonable compensation, expenses,
advances and disbursements out of the estate in any such proceedings shall be denied for any reason, payment of the same shall be secured by a lien on, and shall be paid out of, any and all distributions, dividends, monies, securities and other
property that the Holders of the Notes may be entitled to receive in such proceedings, whether in liquidation or under any plan of reorganization or arrangement or otherwise. 

  
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 Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept
or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting such Holder or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Holder in any such
proceeding. 
 All rights of action and of asserting claims under this Indenture, or under any of the 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 the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, be for the ratable benefit of the Holders of the Notes. 

In any proceedings brought by the Trustee (and in any proceedings involving the interpretation of any provision of this Indenture to which the Trustee
shall be a party) the Trustee shall be held to represent all the Holders of the Notes, and it shall not be necessary to make any Holders of the Notes parties to any such proceedings. 

In case the Trustee shall have proceeded to enforce any right under this Indenture and such proceedings shall have been discontinued or abandoned
because of any waiver pursuant to Section 6.09 or any rescission and annulment pursuant to Section 6.02 or for any other reason or shall have been determined adversely to the Trustee, then and in
every such case the Company, the Holders and the Trustee shall, subject to any determination in such proceeding, be restored respectively to their several positions and rights hereunder, and all rights, remedies and powers of the Company, the
Holders and the Trustee shall continue as though no such proceeding had been instituted. 
 Section 6.05    Application of
Monies Collected by Trustee.    Any monies or property collected by the Trustee pursuant to this Article 6 with respect to the Notes shall be applied in the following order, at the date or
dates fixed by the Trustee for the distribution of such monies, on presentation of the several Notes, and stamping thereon the payment, if only partially paid, and on surrender thereof, if fully paid: 

First, to the payment of all amounts due the Trustee (in each of its capacities under this Indenture) hereunder; 

Second, in case the principal of the outstanding Notes shall not have become due and be unpaid, to the payment of interest on, and any cash due on
conversion of, the Notes in default in the order of the date due of the payments of such interest and cash due on conversion, as the case may be, with interest (to the extent that such interest has been collected by the Trustee) on such overdue
payments at the rate borne by the Notes at such time, such payments to be made ratably to the Persons entitled thereto; 
 Third, in case the
principal of the outstanding Notes shall have become due, by declaration or otherwise, and be unpaid to the payment of the whole amount (including, if applicable, the payment of the Redemption Price, the Fundamental Change Repurchase Price and any
cash due on conversion) then owing and unpaid on the Notes for principal and interest, if any, with interest on the overdue principal and, to the extent that such interest has been collected by the Trustee, on overdue installments of interest at the
rate borne by the Notes at such time, and in case such monies shall be insufficient to pay in full the whole amounts so due and unpaid on the Notes, then to the payment of such principal (including, if applicable, the


  
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Redemption Price and the Fundamental Change Repurchase Price and the cash due on conversion) and interest without preference or priority of principal over interest, or of interest over principal
or of any installment of interest over any other installment of interest, or of any Note over any other Note, ratably to the aggregate of such principal (including, if applicable, the Redemption Price, the Fundamental Change Repurchase Price and any
cash due on conversion) and accrued and unpaid interest; and 
 Fourth, to the payment of the remainder, if any, to the Company. 

Section 6.06    Proceedings by Holders.    Except to enforce the right to receive payment of
principal (including, if applicable, the Redemption Price and the Fundamental Change Repurchase Price) or interest when due, or the right to receive payment or delivery of the consideration due on conversion, no Holder of any Note shall have any
right by virtue of or by availing of any provision of this Indenture or the Notes to institute any suit, action or proceeding in equity or at law on or under or with respect to this Indenture, or for the appointment of a receiver, trustee,
liquidator, custodian or other similar official, or for any other remedy hereunder, unless: 

(a)         such Holder previously shall have given to the Trustee written notice of an Event of Default
and of the continuance thereof, as herein provided; 
 (b)         Holders of at least 25% in aggregate
principal amount of the Notes then outstanding shall have made written request on the Trustee to institute such action, suit or proceeding in its own name as Trustee hereunder; 

(c)         such Holders shall have offered to the Trustee such security or indemnity satisfactory to it
against any loss, liability, claim or expense to be incurred therein or thereby; 
 (d)         the
Trustee for 60 days after its receipt of such notice, request and offer of such security or indemnity, shall have neglected or refused to institute any such action, suit or proceeding; and 

(e)         no direction that, in the opinion of the Trustee, is inconsistent with such written request
shall have been given to the Trustee by the Holders of a majority of the aggregate principal amount of the Notes then outstanding within such 60-day period pursuant to Section 6.09, it being understood
and intended, and being expressly covenanted by the taker and Holder of every Note with every other taker and Holder and the Trustee that no one or more Holders shall have any right in any manner whatever by virtue of or by availing of any provision
of this Indenture to affect, disturb or prejudice the rights of any other Holder, 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 (except as otherwise provided herein). For the protection and enforcement of this Section 6.06, each and every Holder and the Trustee shall be entitled to such relief as can be
given either at law or in equity. 
 Notwithstanding any other provision of this Indenture and any provision of any Note, each Holder shall have the
right to receive payment or delivery, as the case may be, of (x) the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, (y) accrued and unpaid interest, if any, on, and (z) the
consideration due on conversion of, such Note, on or after the respective due dates expressed or provided for in such Note or in this Indenture, or to institute suit for the enforcement of any such payment or delivery,


  
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as the case may be, and such right to receive such payment or delivery, as the case may be, on or after such respective dates shall not be impaired or affected without the consent of such Holder.

 Section 6.07    Proceedings by Trustee.    In case of an Event of Default, 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 are necessary to protect and enforce any of such rights, either by suit in equity or by action at law or by
proceeding in bankruptcy or otherwise, whether for the specific enforcement of any covenant or agreement contained in this 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. 
 Section 6.08    Remedies Cumulative and
Continuing.    Except as provided in the last paragraph of Section 2.06, all powers and remedies given by this Article 6 to the Trustee or to the Holders shall, to the
extent permitted by law, be deemed cumulative and not exclusive of any thereof or of any other powers and remedies available to the Trustee or the Holders of the Notes, by judicial proceedings or otherwise, to enforce the performance or observance
of the covenants and agreements contained in this Indenture, and no delay or omission of the Trustee or of any Holder of any of the Notes to exercise any right or power accruing on any Default or Event of Default shall impair any such right or
power, or shall be construed to be a waiver of any such Default or Event of Default or any acquiescence therein; and, subject to the provisions of Section 6.06, every power and remedy given by this
Article 6 or by law to the Trustee or to the Holders may be exercised from time to time, and as often as shall be deemed expedient, by the Trustee or by the Holders. 

Section 6.09    Direction of Proceedings and Waiver of Defaults by Majority of
Holders.    Subject to the Trustee’s right to receive security or indemnity from the relevant Holders as described herein, the Holders of a majority of the aggregate principal amount of the Notes 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 the Notes; provided, however, that (a) such direction shall not be in conflict with any rule of law or with this Indenture, and (b) 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 (it being understood that the Trustee does not have an affirmative
duty to ascertain whether or not such directions are unduly prejudicial to such Holder) or that would involve the Trustee in personal liability or that conflicts with applicable law or this Indenture. The Holders of a majority in aggregate principal
amount of the Notes at the time outstanding determined in accordance with Section 8.04 may on behalf of the Holders of all of the Notes waive any past Default or Event of Default hereunder and its consequences except
(i) a default in the payment of accrued and unpaid interest, if any, on, or the principal (including any Redemption Price and any Fundamental Change Repurchase Price) of, the Notes when due that has not been cured pursuant to the
provisions of Section 6.01, (ii) a failure by the Company to pay or deliver, as the case may be, the consideration due on conversion of the Notes or (iii) a default in respect of a covenant or
provision hereof which under Article 10 cannot be modified or amended without the consent of each Holder of an outstanding Note affected. On any such waiver the Company, the Trustee and the Holders of the Notes 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 6.09, said Default or Event of Default shall for all purposes of the Notes and this 

  
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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 6.10    Notice of Defaults.    The Trustee shall, within 90 days after the occurrence
and continuance of a Default of which a Responsible Officer has actual knowledge, deliver to all Holders notice of such Default, unless such Default shall have been cured or waived before the giving of such notice; provided that, except in
the case of a Default in the payment of the principal of (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable), or accrued and unpaid interest on, any of the Notes or a Default in the payment or delivery of the
consideration due on conversion, the Trustee shall be protected in withholding such notice if and so long as it in good faith determines that the withholding of such notice is in the interests of the Holders. 

Section 6.11    Undertaking to Pay Costs.    All parties to this Indenture agree, and each Holder of
any Note by its 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; provided that the provisions of this Section 6.11 (to the extent
permitted by law) shall not apply to any suit instituted by the Trustee, to any suit instituted by any Holder, or group of Holders, holding in the aggregate more than 10% in principal amount of the Notes at the time outstanding determined in
accordance with Section 8.04, or to any suit instituted by any Holder for the enforcement of the payment of the principal of or accrued and unpaid interest, if any, on any Note (including, but not limited to, the Redemption
Price and the Fundamental Change Repurchase Price, if applicable) on or after the due date expressed or provided for in such Note or to any suit for the enforcement of the right to convert any Note, or receive the consideration due on conversion, in
accordance with the provisions of Article 14. 
 ARTICLE 7 

CONCERNING THE TRUSTEE 

Section 7.01    Duties and Responsibilities of Trustee.    The Trustee, prior to the occurrence of
an Event of Default of which a Responsible Officer of the Trustee has written or actual knowledge and after the curing or waiver of all Events of Default that may have occurred, undertakes to perform such duties and only such duties as are
specifically set forth in this Indenture. In the event an Event of Default has occurred and is continuing of which a Responsible Officer of the Trustee has written notice or actual knowledge, the Trustee shall exercise such of the rights and powers
vested in it by this Indenture, and use the same degree of care and skill in its exercise, as a prudent person would exercise or use under the circumstances in the conduct of such person’s own affairs; provided that if an Event of
Default occurs and is continuing, the Trustee will be under no obligation to exercise any of the rights or powers under this Indenture at the request or direction of any of the Holders unless such Holders have offered (and, if requested, provided)
to the Trustee indemnity or security satisfactory to it against any loss, liability, claim or expense that might be incurred by it in compliance with such request or direction. 

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

(a)         prior to the occurrence of an Event of Default of which a Responsible Officer of the Trustee
has written or actual knowledge and after the curing or waiving of all Events of Default that may have occurred: 

(i)         the duties and obligations of the Trustee shall be determined solely by the
express provisions of this Indenture, and the Trustee shall not be liable 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 
 (ii)         in the absence of bad faith and
willful misconduct on the part of the Trustee, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, on 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 provisions 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 (but need not confirm or investigate the accuracy of any mathematical calculations or other facts stated therein); 

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

(c)         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 of the aggregate principal amount of the Notes at the time outstanding determined as provided in Section 8.04 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 on the Trustee, under this Indenture; 

(d)         whether or not therein provided, every provision of this Indenture relating to the conduct or
affecting the liability of, or affording protection to, the Trustee shall be subject to the provisions of this Section; 

(e)         the Trustee shall not be liable in respect of any payment (as to the correctness of amount,
entitlement to receive or any other matters relating to payment) or notice effected by the Company or any Paying Agent or any records maintained by any co-Note Registrar with respect to the Notes; 

(f)      if any party fails to deliver a notice relating to an event the fact of which, pursuant to this Indenture,
requires notice to be sent to the Trustee, the Trustee may conclusively rely on its failure to receive such notice as reason to act as if no such event occurred, unless a Responsible Officer of the Trustee had actual knowledge of such event; 

(g)         in the absence of written investment direction from the Company, all cash received by the
Trustee shall be placed in a non-interest bearing trust account, and in no event 

  
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shall the Trustee be liable for the selection of investments or for investment losses incurred thereon or for losses incurred as a result of the liquidation of any such investment prior to its
maturity date or the failure of the party directing such investments prior to its maturity date or the failure of the party directing such investment to provide timely written investment direction, and the Trustee shall have no obligation to invest
or reinvest any amounts held hereunder in the absence of such written investment direction from the Company; 

(h)         under no circumstances shall the Trustee be liable in its individual capacity for the
obligations evidenced by the Notes; and 
 (i)         in the event that the Trustee is also acting as
Custodian, Note Registrar, Paying Agent, Conversion Agent, Bid Solicitation Agent or transfer agent hereunder, the rights and protections afforded to the Trustee pursuant to this Article 7 shall also be afforded to such Custodian, Note
Registrar, Paying Agent, Conversion Agent, Bid Solicitation Agent or transfer agent. 
 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. The Trustee shall not be required to give any bond or
surety in respect of the performance of its powers or duties hereunder. The Trustee will be under no obligation to exercise any of its rights and powers under this Indenture at the request or direction of the Holders unless such Holder has offered
(and, if requested, provided) to the Trustee security or indemnity satisfactory to it against any loss, liability or expense. 

Section 7.02    Reliance on Documents, Opinions, Etc.    Except as otherwise provided in
Section 7.01, 
 (a)          the Trustee may conclusively rely and shall be fully protected
in acting on any resolution, certificate, statement, instrument, opinion, report, notice, request, consent, order, bond, note, coupon or other paper or document (whether in its original or facsimile form) believed by it in good faith 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 an Officer’s Certificate (unless other evidence in respect thereof be herein specifically prescribed); and any Board Resolution may be evidenced to
the Trustee by a copy thereof certified by the Secretary or an Assistant Secretary of the Company; 

(c)         the Trustee may consult with counsel of its own selection and require an Opinion of Counsel
and any written or verbal advice of such counsel or Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken or omitted by it hereunder in good faith and in accordance with such advice or Opinion of
Counsel; 
 (d)         the Trustee shall not be bound to make any investigation into the facts or
matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture or other paper or document, but the Trustee, in its discretion, may make such further inquiry or
investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Company, personally or by agent or
attorney at the expense of the Company and shall incur no liability of any kind by reason of such inquiry or investigation; 

  
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 (e)         the Trustee may execute any of the trusts or
powers hereunder or perform any duties hereunder either directly or by or through a co-trustee, agents, custodians, nominees or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent, custodian,
nominee or attorney appointed by it with due care hereunder; 
 (f)         the permissive rights of the
Trustee enumerated herein shall not be construed as duties; 
 (g)         the Trustee shall not be
liable for any action taken, suffered, or omitted to be taken by it in good faith and reasonably believed by it to be authorized or within the discretion or rights or powers conferred on it by this Indenture; 

(h)         the Trustee shall not be responsible for monitoring the performance of other persons or for
the failure of others to perform their duties; 
 (i)         the Holders will not direct the Trustee to
take action contrary to this Indenture, the Notes or applicable law, and the Trustee is not obligated to follow any instruction of the Holders that is contrary to this Indenture, the Notes or applicable law; 

(j)         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 take specified actions pursuant to this Indenture, which Officer’s Certificate may be signed by any Person authorized to sign an Officer’s Certificate, including
any Person specified as so authorized in any such certificate previously delivered and not superseded; 

(k)         the Trustee shall not be required to give any bond or surety in respect of the execution of
the trusts and powers under this Indenture; 
 (l)         in no event shall the Trustee be liable for
any special, punitive, indirect or consequential loss or damage of any kind whatsoever (including but not limited to lost profits), even if the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action;
and 
 (m)         the Trustee shall not be charged with knowledge of any Default or Event of Default
with respect to the Notes, unless either (1) a Responsible Officer shall have actual knowledge of such Default or Event of Default or (2) written notice of such Default or Event of Default shall have been given to the Trustee and actually
received by a Responsible Officer at the Corporate Trust Office of the Trustee from the Company, any Holder or any agent of any Holder, referencing this Indenture and/or the Notes and stating that it is a “notice of default”. 

Section 7.03    No Responsibility for Recitals, Etc.    The recitals contained herein and in the
Notes (except in the Trustee’s certificate of authentication) shall be taken as the statements of the Company, and the Trustee assumes no responsibility for the correctness of the same. The Trustee makes no representations as to the validity,
enforceability or sufficiency of this Indenture or of the Notes. The Trustee shall not be accountable for the use or application by the Company of any Notes or the proceeds of any Notes authenticated and delivered by the Trustee in conformity with
the provisions of this Indenture or any money paid to the Company or upon the Company’s direction under any provision of the Indenture. The Trustee shall have no responsibility or liability with respect to any information, statement or recital
in the Offering 

  
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Memorandum or other disclosure material prepared or distributed with respect to the issuance of the Notes. 

Section 7.04    Trustee, Paying Agents, Conversion Agents, Bid Solicitation Agent or Note Registrar May Own Notes.
The Trustee, any Paying Agent, any Conversion Agent, Bid Solicitation Agent (if other than the Company or any Affiliate thereof) or Note Registrar, in its individual or any other capacity, may become the owner or pledgee of Notes with the same
rights it would have if it were not the Trustee, Paying Agent, Conversion Agent, Bid Solicitation Agent or Note Registrar. 

Section 7.05    Monies and Shares of Common Stock to Be Held in Trust. All monies and any shares of Common Stock
received by the Trustee shall, until used or applied as herein provided, be held in trust for the purposes for which they were received. Money and shares of Common Stock held by the Trustee in trust hereunder need not be segregated from other funds
or property except to the extent required by law. The Trustee shall be under no liability for interest or investment income on any money or shares of Common Stock received by it hereunder except as may be agreed from time to time by the Company and
the Trustee. The Trustee shall not be obligated to take possession of any Common Stock, whether on conversion or in connection with any discharge of this Indenture pursuant to Article 3 hereof, but shall satisfy its obligation as
Conversion Agent by working through the stock transfer agent of the Company from time to time as directed by the Company. 

Section 7.06    Compensation and Expenses of Trustee. The Company covenants and agrees to pay to the Trustee, in any
capacity under this Indenture, from time to time, and the Trustee shall be entitled to, compensation as agreed in writing between the Company and the Trustee for all services rendered by it hereunder in any capacity (which shall not be limited by
any provision of law in regard to the compensation of a trustee of an express trust) as mutually agreed to in writing between the Trustee and the Company, and the Company will pay or reimburse the Trustee on its request for all reasonable expenses,
disbursements and advances reasonably incurred or made by the Trustee in accordance with any of the provisions of this Indenture in any capacity thereunder (including the reasonable compensation and the expenses and disbursements of its agents and
counsel and of all Persons not regularly in its employ) except any such expense, disbursement or advance as shall have been caused by its gross negligence, willful misconduct or bad faith. The Company also covenants to indemnify the Trustee in any
capacity under this Indenture and any other document or transaction entered into in connection herewith and its officers, directors, attorneys, employees and agents and any authenticating agent for, and to hold them harmless against, any loss, claim
(whether asserted by the Company, a Holder or any Person), damage, liability, fee, cost or expense incurred without gross negligence, willful misconduct or bad faith on the part of the Trustee, its officers, directors, attorneys, agents or
employees, or such agent or authenticating agent, as the case may be, and arising out of or in connection with the acceptance or administration of this Indenture or in any other capacity hereunder, including third-party claims and claims involving
the Company, and including the costs and expenses of defending themselves against any claim or liability. The obligations of the Company under this Section 7.06 to compensate or indemnify the Trustee and to pay or reimburse the Trustee for
expenses, disbursements and advances shall be secured by a senior lien to which the Notes are hereby made subordinate on all money or property held or collected by the Trustee, except, subject to the effect of Section 6.05, funds held in
trust herewith for the benefit of the Holders of particular Notes. The Trustee’s right to receive payment of any amounts due under this Section 7.06 shall not be subordinate to any other liability or indebtedness of the Company. The
obligation of the Company under this Section 7.06 shall survive the satisfaction and discharge of this Indenture, the payment of the 

  
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Notes and the earlier resignation or removal of the Trustee. The Company need not pay for any settlement made without its consent, which consent shall not be unreasonably withheld. The
indemnification provided in this Section 7.06 shall extend to the officers, directors, attorneys, agents and employees of the Trustee providing services in connection with the administration of this Indenture. 

Without prejudice to any other rights available to the Trustee under applicable law, when the Trustee and its agents and any authenticating agent incur
expenses or render services after an Event of Default specified in Section 6.01(i) or Section 6.01(j) occurs, the expenses and the compensation for the services are intended to constitute expenses
of administration under any bankruptcy, insolvency or similar laws. 
 Section 7.07    Officer’s
Certificate and Opinion of Counsel as Evidence. Except as otherwise provided in Section 7.01, whenever in the administration of the provisions of this Indenture the Trustee shall deem it necessary or desirable that a matter be proved
or established prior to taking or omitting any action hereunder, such matter (unless other evidence in respect thereof be herein specifically prescribed) may, in the absence of gross negligence, willful misconduct and bad faith on the part of the
Trustee, be deemed to be conclusively proved and established by an Officer’s Certificate and an Opinion of Counsel delivered to the Trustee, and such Officer’s Certificate and Opinion of Counsel, in the absence of gross negligence, willful
misconduct and bad faith on the part of the Trustee, shall be full warrant to the Trustee for any action taken or omitted by it under the provisions of this Indenture on the faith thereof. 

Section 7.08    Eligibility of Trustee. There shall at all times be a Trustee hereunder which shall be a Person that is
eligible pursuant to the Trust Indenture Act (as if, for this purpose, the Trust Indenture Act were applicable hereto) to act as such and has a combined capital and surplus of at least $50,000,000. If such Person publishes reports of condition at
least annually, pursuant to law or to the requirements of any supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such Person shall be deemed to be its combined capital and surplus as set
forth in its most recent report of condition so published. If at any time the Trustee shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect hereinafter specified
in this Article. 
 Section 7.09    Resignation or Removal of Trustee. (a) The Trustee may at any time resign by
giving written notice of such resignation to the Company and by delivering notice thereof to the Holders. On receiving such notice of resignation, the Company shall promptly appoint a successor trustee by written instrument, in duplicate, executed
by order of an Officer, 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 60 days after the
giving of such notice of resignation to the Holders, the resigning Trustee may at the expense of the Company, on ten Business Days’ notice to the Company and the Holders, petition any court of competent jurisdiction for the appointment of a
successor trustee, or any Holder who has been a bona fide holder of a Note or Notes for at least six months (or since the date of this Indenture) may, subject to the provisions of Section 6.11, on behalf of himself or herself 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, and the Company shall bear the
expense associated with such appointment. 
 (b)        In case at any time any of the following shall occur:


  
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 (i)        the Trustee shall cease to be
eligible in accordance with the provisions of Section 7.08 and shall fail to resign after written request therefor by the Company or by any such Holder, or 

(ii)        the Trustee shall become incapable of acting, or shall be adjudged a bankrupt or
insolvent, or a receiver of the Trustee or of its property shall be appointed, or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation, then, in
either case, the Company may by a Board Resolution remove the Trustee 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, subject to the provisions of Section 6.11, any Holder who has been a bona fide holder of a Note or Notes for at least six months (or since the date of this Indenture) may, on behalf of
himself or herself 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 Notes at the time outstanding, as determined in accordance with Section 8.04, may at any time remove the Trustee and nominate a successor trustee that shall be deemed appointed as successor trustee unless within ten days
after notice to the Company of such nomination the Company objects thereto, in which case the Trustee so removed or any Holder, on the terms and conditions and otherwise as in Section 7.09(a) provided, may petition any court of competent
jurisdiction for an appointment of a successor trustee. 
 (d)    Any resignation or removal of the Trustee and appointment of a
successor trustee pursuant to any of the provisions of this Section 7.09 shall become effective on acceptance of appointment by the successor trustee as provided in Section 7.10. 

Section 7.10    Acceptance by Successor Trustee.    Any successor trustee appointed as provided in
Section 7.09 shall execute, acknowledge and deliver to the Company and to its predecessor trustee an instrument accepting such appointment hereunder, and thereupon the resignation or removal of the predecessor trustee shall become
effective and such successor trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, duties and obligations of its predecessor hereunder, with like effect as if originally named as Trustee herein; but,
nevertheless, on the written request of the Company or of the successor trustee, the trustee ceasing to act shall, on payment of any amounts then due it pursuant to the provisions of Section 7.06, execute and deliver an instrument
transferring to such successor trustee all the rights and powers of the trustee so ceasing to act. On request of any such successor trustee, the Company shall execute any and all instruments in writing for more fully and certainly vesting in and
confirming to such successor trustee all such rights and powers. Any trustee ceasing to act shall, nevertheless, retain a senior lien to which the Notes are hereby made subordinate on all money or property held or collected by such trustee as such,
except for funds held in trust for the benefit of Holders of particular Notes, to secure any amounts then due it pursuant to the provisions of Section 7.06. 

No successor trustee shall accept appointment as provided in this Section 7.10 unless at the time of such acceptance such
successor trustee shall be eligible under the provisions of Section 7.08. 

  
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 On acceptance of appointment by a successor trustee as provided in this
Section 7.10, each of the Company and the successor trustee, at the written direction and at the expense of the Company shall deliver or cause to be delivered notice of the succession of such trustee hereunder to the
Holders. If the Company fails to deliver such notice within ten days after acceptance of appointment by the successor trustee, the successor trustee shall cause such notice to be delivered at the expense of the Company. 

Section 7.11    Succession by Merger, Etc.    Any corporation or other entity into which the Trustee
may be merged or converted or with which it may be consolidated, or any corporation or other entity resulting from any merger, conversion or consolidation to which the Trustee shall be a party, or any corporation or other entity succeeding to all or
substantially all of the corporate trust business of the Trustee (including the administration of this Indenture), shall be the successor to the Trustee hereunder without the execution or filing of any paper or any further act on the part of any of
the parties hereto; provided that in the case of any corporation or other entity succeeding to all or substantially all of the corporate trust business of the Trustee such corporation or other entity shall be eligible under the provisions of
Section 7.08. 
 In case at the time such successor to the Trustee shall succeed to the trusts created by this Indenture, any of the Notes
shall have been authenticated but not delivered, any such successor to the Trustee may adopt the certificate of authentication of any predecessor trustee or authenticating agent appointed by such predecessor trustee, and deliver such Notes so
authenticated; and in case at that time any of the Notes shall not have been authenticated, any successor to the Trustee or an authenticating agent appointed by such successor trustee may authenticate such Notes either in the name of any predecessor
trustee hereunder or in the name of the successor trustee; and in all such cases such certificates shall have the full force which it is anywhere in the Notes or in this Indenture provided that the certificate of the Trustee shall have;
provided, however, that the right to adopt the certificate of authentication of any predecessor trustee or to authenticate Notes in the name of any predecessor trustee shall apply only to its successor or successors by merger,
conversion or consolidation. 
 Section 7.12    Trustee’s Application for Instructions from the
Company.    Any application by the Trustee for written instructions from the Company (other than with regard to any action proposed to be taken or omitted to be taken by the Trustee that affects the rights of the Holders of
the Notes under this Indenture) may, at the option of the Trustee, set forth in writing any action proposed to be taken or omitted by the Trustee under this Indenture and the date on and/or after which such action shall be taken or such omission
shall be effective. The Trustee shall not be liable to the Company for any action taken by, or omission of, the Trustee in accordance with a proposal included in such application on or after the date specified in such application (which date shall
not be less than three Business Days after notice to the Company has been deemed to have been given pursuant to Section 17.03, unless any such officer shall have consented in writing to any earlier date), unless, prior to taking any such action
(or the effective date in the case of any omission), the Trustee shall have received written instructions in accordance with this Indenture in response to such application specifying the action to be taken or omitted. 

ARTICLE 8 
 CONCERNING THE HOLDERS 

Section 8.01    Action by Holders.    Whenever in this Indenture it is provided that the
Holders of a specified percentage of the aggregate principal amount of the Notes may take any 

  
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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 specified percentage have joined therein may be evidenced (a) by any instrument or any number of instruments of similar tenor executed by Holders in person or by agent or proxy appointed in writing, or (b) by the
record of the Holders voting in favor thereof at any meeting of Holders duly called and held in accordance with the provisions of Article 9, or (c) by a combination of such instrument or instruments and any such record of such a
meeting of Holders. Whenever the Company or the Trustee solicits the taking of any action by the Holders of the Notes, the Company or the Trustee may, but shall not be required to, fix in advance of such solicitation, a date as the record date for
determining Holders entitled to take such action. The record date if one is selected shall be not more than fifteen days prior to the date of commencement of solicitation of such action. 

Section 8.02    Proof of Execution by Holders.    Subject to the provisions of
Section 7.01, Section 7.02 and Section 9.05, proof of the execution of any instrument by a Holder or its agent or proxy shall be sufficient if made in accordance with such
reasonable rules and regulations as may be prescribed by the Trustee or in such manner as shall be satisfactory to the Trustee. The holding of Notes shall be proved by the Note Register or by a certificate of the Note Registrar. The record of any
Holders’ meeting shall be proved in the manner provided in Section 9.06. 
 Section 8.03    Who Are
Deemed Absolute Owners.    The Company, the Trustee, any authenticating agent, any Paying Agent, any Conversion Agent and any Note Registrar may deem the Person in whose name a Note shall be registered on the Note Register to
be, and may treat it as, the absolute owner of such Note (whether or not such Note shall be overdue and notwithstanding any notation of ownership or other writing thereon made by any Person other than the Company or any Note Registrar) for the
purpose of receiving payment of or on account of the principal (including any Redemption Price and any Fundamental Change Repurchase Price) of and (subject to Section 2.03) accrued and unpaid interest on such Note, for
conversion of such Note and for all other purposes under this Indenture; and neither the Company nor the Trustee nor any Paying Agent nor any Conversion Agent nor any Note Registrar shall be affected by any notice to the contrary. The sole
registered holder of a Global Note shall be the Depositary or its nominee. All such payments or deliveries so made to any Holder for the time being, or on its order, shall be valid, and, to the extent of the sums or shares of Common Stock so paid or
delivered, effectual to satisfy and discharge the liability for monies payable or shares deliverable on any such Note. Notwithstanding anything to the contrary in this Indenture or the Notes following an Event of Default, any owner of a beneficial
interest in a Global Note may directly enforce against the Company, without the consent, solicitation, proxy, authorization or any other action of the Depositary or any other Person, such holder’s right to exchange such beneficial interest for
a Note in certificated form in accordance with the provisions of this Indenture. 
 Section 8.04    Company-Owned Notes
Disregarded.    In determining whether the Holders of the requisite aggregate principal amount of Notes have concurred in any direction, consent, waiver or other action under this Indenture, Notes that are owned by the
Company, by any Subsidiary thereof or by any Affiliate of the Company or any Subsidiary thereof shall be disregarded and deemed not to be outstanding for the purpose of any such determination; provided that for the purposes of determining
whether the Trustee shall be protected in relying on any such direction, consent, waiver or other action only Notes with respect to which a Responsible Officer has received written notice that such Notes are so owned shall be so disregarded. Notes
so owned that have been pledged in good faith may be regarded as 

  
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outstanding for the purposes of this Section 8.04 if the pledgee shall establish to the satisfaction of the Trustee the pledgee’s right to so act with respect to such Notes and
that the pledgee is not the Company, a Subsidiary thereof or an Affiliate of the Company or a Subsidiary thereof. In the case of a dispute as to such right, any decision by the Trustee taken on the advice of counsel shall be full protection to the
Trustee. On request of the Trustee, the Company shall furnish to the Trustee promptly an Officer’s Certificate listing and identifying all Notes, if any, known by the Company to be owned or held by or for the account of any of the above
described Persons; and, subject to Section 7.01, the Trustee shall be entitled to accept such Officer’s Certificate as conclusive evidence of the facts therein set forth and of the fact that all Notes not listed therein are
outstanding for the purpose of any such determination. 
 Section 8.05    Revocation of Consents; Future Holders
Bound.    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 percentage of the aggregate principal
amount of the Notes specified in this Indenture in connection with such action, any Holder of a Note that is shown by the evidence to be included in the Notes the Holders of which have consented to such action may, by filing written notice with the
Trustee at its Corporate Trust Office and on proof of holding as provided in Section 8.02, revoke such action so far as concerns such Note. Except as aforesaid, any action taken by the Holder of any Note shall be conclusive
and binding on such Holder and on all future Holders and owners of such Note and of any Notes issued in exchange or substitution therefor or on registration of transfer thereof, irrespective of whether any notation in regard thereto is made on such
Note or any Note issued in exchange or substitution therefor or on registration of transfer thereof. 
 ARTICLE 9 

HOLDERS’ MEETINGS 

Section 9.01    Purpose of Meetings.    A meeting of Holders may be called at any time and from time
to time pursuant to the provisions of this Article 9 for any of the following purposes: 

(a)        to give any notice to the Company or to the Trustee or to give any directions to the Trustee
permitted under this Indenture, or to consent to the waiving of any Default or Event of Default hereunder (in each case, as permitted under this Indenture) and its consequences, or to take any other action authorized to be taken by Holders pursuant
to any of the provisions of Article 6; 
 (b)        to remove the Trustee and nominate a
successor trustee pursuant to the provisions of Article 7; 
 (c)        to consent to the
execution of an indenture or indentures supplemental hereto pursuant to the provisions of Section 10.02; or 

(d)        to take any other action authorized to be taken by or on behalf of the Holders of any specified
aggregate principal amount of the Notes under any other provision of this Indenture or under applicable law. 

Section 9.02    Call of Meetings by Trustee.    The Trustee may at any time call a meeting of
Holders to take any action specified in Section 9.01, to be held at such time and at such place as the Trustee shall determine. Notice of every meeting of the Holders, setting forth the time


  
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and the place of such meeting and in general terms the action proposed to be taken at such meeting and the establishment of any record date pursuant to Section 8.01, shall be
delivered to Holders of such Notes. Such notice shall also be delivered to the Company. Such notices shall be concurrently delivered not less than 20 nor more than 90 days prior to the date fixed for the meeting. 

Any meeting of Holders shall be valid without notice if the Holders of all Notes then outstanding are present in person or by proxy or if notice is
waived before or after the meeting by the Holders of all Notes then outstanding, and if the Company and the Trustee are either present by duly authorized representatives or have, before or after the meeting, waived notice. 

Section 9.03    Call of Meetings by Company or Holders.    In case at any time the Company, or the
Holders of at least 25% of the aggregate principal amount of the Notes then outstanding, shall have requested the Trustee to call a meeting of Holders, by written request setting forth in reasonable detail the action proposed to be taken at the
meeting, and the Trustee shall not have delivered the notice of such meeting within 20 days after receipt of such request, then the Company or such Holders may determine the time and the place for such meeting and may call such meeting to take any
action authorized in Section 9.01, by delivering notice thereof as provided in Section 9.02. 

Section 9.04    Qualifications for Voting.    To be entitled to vote at any meeting of Holders a
Person shall (a) be a Holder of one or more Notes on the record date pertaining to such meeting or (b) be a Person appointed by an instrument in writing as proxy by a Holder of one or more Notes on the record date pertaining to such
meeting. The only Persons who shall be entitled to be present or to speak at any meeting of Holders shall be the Persons entitled to vote at such meeting and their counsel and any representatives of the Trustee and its counsel and any
representatives of the Company and its counsel. 
 Section 9.05    Regulations.    Notwithstanding
any other provisions of this Indenture, the Trustee may make such reasonable regulations as it may deem advisable for any meeting of Holders, in regard to proof of the holding of Notes and of the appointment of proxies, and in regard to the
appointment and duties of inspectors of votes, the submission and examination of proxies, certificates and other evidence of the right to vote, and such other matters concerning the conduct of the meeting as it shall think fit. 

The Trustee shall, by an instrument in writing, appoint a temporary chairman of the meeting, unless the meeting shall have been called by the Company or
by Holders as provided in Section 9.03, in which case the Company or the Holders calling the meeting, as the case may be, shall in like manner appoint a temporary chairman. A permanent chairman and a permanent secretary of
the meeting shall be elected by vote of the Holders of a majority in aggregate principal amount of the Notes represented at the meeting and entitled to vote at the meeting. 

Subject to the provisions of Section 8.04, at any meeting of Holders each Holder or proxyholder shall be entitled to one vote
for each $1,000 principal amount of Notes held or represented by him or her; provided, however, that no vote shall be cast or counted at any meeting in respect of any Note challenged as not outstanding and ruled by the chairman of the
meeting to be not outstanding. The chairman of the meeting shall have no right to vote other than by virtue of Notes held by it or instruments in writing as aforesaid duly designating it as the proxy to vote on behalf of other Holders. Any meeting
of Holders duly called pursuant to the provisions of Section 9.02 or Section 9.03 may be adjourned from time to time by the Holders of 

  
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a majority of the aggregate principal amount of Notes represented at the meeting, whether or not constituting a quorum, and the meeting may be held as so adjourned without further notice. 

Section 9.06    Voting.    The vote on any resolution submitted to any meeting of Holders shall be
by written ballot on which shall be subscribed the signatures of the Holders or of their representatives by proxy and the outstanding aggregate principal amount of the Notes held or represented by them. The permanent chairman of the meeting shall
appoint two inspectors of votes who shall count all votes cast at the meeting for or against any resolution and who shall make and file with the secretary of the meeting their verified written reports in duplicate of all votes cast at the meeting. A
record in duplicate of the proceedings of each meeting of Holders shall be prepared by the secretary of the meeting and there shall be attached to said record the original reports of the inspectors of votes on any vote by ballot taken thereat and
affidavits by one or more Persons having knowledge of the facts setting forth a copy of the notice of the meeting and showing that said notice was delivered as provided in Section 9.02. The record shall show the aggregate
principal amount of the Notes voting in favor of or against any resolution. The record shall be signed and verified by the affidavits of the permanent chairman and secretary of the meeting and one of the duplicates shall be delivered to the Company
and the other to the Trustee to be preserved by the Trustee, the latter to have attached thereto the ballots voted at the meeting. 
 Any record so
signed and verified shall be conclusive evidence of the matters therein stated. 
 Section 9.07    No Delay of Rights by
Meeting.    Nothing contained in this Article 9 shall be deemed or construed to authorize or permit, by reason of any call of a meeting of Holders or any rights expressly or impliedly conferred
hereunder to make such call, any hindrance or delay in the exercise of any right or rights conferred on or reserved to the Trustee or to the Holders under any of the provisions of this Indenture or of the Notes. Nothing contained in this Article 9
shall be deemed or construed to limit any Holder’s actions pursuant to the Applicable Procedures so long as the Notes are Global Notes. 

ARTICLE 10 
 SUPPLEMENTAL INDENTURES

 Section 10.01    Supplemental Indentures Without Consent of Holders.    The Company, when
authorized by the resolutions of the Board of Directors and the Trustee, at the Company’s expense, may from time to time and at any time enter into an indenture or indentures supplemental hereto for one or more of the following purposes: 

(a)         to cure any ambiguity, omission, defect or inconsistency; 

(b)         to provide for the assumption by a Successor Company of the obligations of the Company under
this Indenture pursuant to Article 11; 
 (c)         to add guarantees with respect to the
Notes; 
 (d)         to secure the Notes; 

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

  
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 (f)         to make any change that does not adversely
affect the rights of any Holder, as determined by the Company in good faith; 
 (g)         in
connection with any Share Exchange Event, to provide that the Notes are convertible into Reference Property, subject to the provisions of Section 14.02, and make such related changes to the terms of the Notes to the extent expressly
required by Section 14.07; 
 (h)         to increase the Conversion Rate as provided in
this Indenture; 
 (i)         to provide for the acceptance of appointment by a successor trustee
pursuant to Section 7.10 or facilitate the administration of the trusts under this Indenture by more than one trustee; 

(j)         to irrevocably elect a Settlement Method or a Specified Dollar Amount, or eliminate the
Company’s right to elect a Settlement Method provided, however, that no such election or elimination will affect any Settlement Method theretofore elected (or deemed to be elected) with respect to any Note surrendered pursuant to
Article 14; or 
 (k)         to conform the provisions of this Indenture or the Notes to the
“Description of Notes” section of the Offering Memorandum. 
 On the written request of the Company, the Trustee is hereby authorized to,
and shall, 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, except that the Trustee shall not be obligated to, but may in its
discretion, enter into any supplemental indenture that affects the Trustee’s own rights, duties, liabilities or immunities under this Indenture or otherwise. 

Any supplemental indenture authorized by the provisions of this Section 10.01 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 10.02. 

Section 10.02    Supplemental Indentures with Consent of Holders.    With the consent (evidenced as
provided in Article 8) of the Holders of at least a majority of the aggregate principal amount of the Notes then outstanding (determined in accordance with Article 8 and including, without limitation, consents obtained in
connection with a repurchase of, or tender or exchange offer for, Notes), the Company, when authorized by the resolutions of the Board of Directors, at the Company’s expense, may from time to time and at any time enter into an indenture or
indentures supplemental hereto with the Trustee for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Indenture, the Notes or any supplemental indenture or of modifying in any manner the
rights of the Holders; provided, however, that, without the consent of each Holder of an outstanding Note affected, no such supplemental indenture shall: 

(a)         reduce the principal amount of Notes whose Holders must consent to an amendment, supplement or
waiver; 
 (b)         reduce the rate of or extend the stated time for payment of interest on any Note;


  
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 (c)         reduce the principal of or extend the
Maturity Date of any Note; 
 (d)         make any change that adversely affects the conversion rights
of any Notes; 
 (e)         reduce the Redemption Price or the Fundamental Change Repurchase 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 an amendment or waiver of provisions in the covenants, definitions or otherwise; 

(f)         make any Note payable in a currency, or at a place of payment, other than that stated in the
Note; 
 (g)         change the ranking of the Notes; 

(h)         impair the right of any Holder to receive payment of principal and interest on such
Holder’s Notes on or after the due dates therefor or to institute suit for the enforcement of any payment on or with respect to such Holder’s Notes; or 

(i)         make any change in this Article 10 that requires each Holder’s consent or in
the waiver provisions in Section 6.02 or Section 6.09. 
 On the written request of the Company, and on the filing with the
Trustee of evidence of the consent of the requisite Holders as aforesaid and subject to Section 10.05, 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, liabilities 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. 

Holders do not need under this Section 10.02 to approve the particular form of any proposed supplemental indenture. It shall
be sufficient if such Holders approve the substance thereof. After any such supplemental indenture becomes effective, the Company shall deliver to the Holders (with a copy to the Trustee) a notice briefly describing such supplemental indenture.
However, the failure to give such notice to all the Holders, or any defect in the notice, will not impair or affect the validity of the supplemental indenture. 

Section 10.03    Effect of Supplemental Indentures.    On the execution of any supplemental
indenture pursuant to the provisions of this Article 10, this Indenture shall be and be deemed to be modified and amended in accordance therewith and the respective rights, limitation of rights, obligations, duties and
immunities under this Indenture of the Trustee, the Company and the Holders 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 10.04    Notation on Notes.    Notes authenticated and delivered after the execution of any
supplemental indenture pursuant to the provisions of this Article 10 may, at the Company’s request and expense, bear a notation in form approved by the Trustee as to any matter provided for in such supplemental
indenture. If the Company or the Trustee shall so determine, new Notes so modified as to conform, in the opinion of the Trustee and the Company, to any modification of this Indenture contained in any such supplemental indenture


  
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may, at the Company’s expense, be prepared and executed by the Company, authenticated by the Trustee (or an authenticating agent duly appointed by the Trustee pursuant to
Section 17.10) and delivered in exchange for the Notes then outstanding, on surrender of such Notes then outstanding. 

Section 10.05    Evidence of Compliance of Supplemental Indenture to Be Furnished Trustee.    In
addition to the documents required by Section 17.05, the Trustee shall receive an Officer’s Certificate and an Opinion of Counsel as conclusive evidence that any supplemental indenture executed pursuant hereto complies
with the requirements of this Article 10 and is permitted or authorized by this Indenture and that the supplemental indenture constitutes the legal, valid and binding obligation of the Company enforceable in accordance with
its terms. 
 ARTICLE 11 
 CONSOLIDATION,
MERGER, SALE, CONVEYANCE AND LEASE 
 Section 11.01    Company May Consolidate, Etc. on Certain
Terms.    Subject to the provisions of Section 11.02, the Company shall not consolidate with, merge with or into, or sell, convey, transfer or lease all or substantially all of the consolidated
properties and assets of the Company and its Subsidiaries, taken as a whole, to another Person (other than any such sale, conveyance, transfer, or lease to one or more of the Company’s direct or indirect Wholly Owned Subsidiaries), unless: 

(a)         the resulting, surviving or transferee Person (the “Successor Company”), if
not the Company, shall be a corporation organized and existing under the laws of the United States of America, any State thereof, or the District of Columbia, and the Successor Company (if not the Company) shall 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. 
 Section 11.02    Successor Corporation to Be
Substituted.    In case of any such consolidation, merger, sale, conveyance, transfer or lease and on the assumption by the Successor Company, by supplemental indenture, executed and delivered 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 or payment, as the case may be, of any consideration due on 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 Company (if not the Company) shall succeed to and, except in the case of a lease of all or substantially all of the Company’s properties and
assets, shall be substituted for the Company, with the same effect as if it had been named herein as the party of the first part, and may thereafter exercise every right and power of the Company under this Indenture. Such Successor Company 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, on the order of such
Successor Company 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 the Officers of the Company to the Trustee for authentication, and any Notes that such Successor Company thereafter shall cause to be signed and delivered to the Trustee for that purpose. All the Notes


  
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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, merger, sale, conveyance or transfer (but not in the case of a lease), on compliance with this Article 11 the Person named as
the “Company” in the first paragraph of this Indenture (or any successor that shall thereafter have become such in the manner prescribed in this Article 11) may be dissolved, wound up and liquidated at any time thereafter and,
except in the case of a lease, such Person 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 consolidation, merger, sale, conveyance, transfer or lease, 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 11.03    Opinion of Counsel to Be Given to
Trustee.    No such consolidation, merger, sale, conveyance, transfer or lease shall be effective unless the Trustee shall receive (and shall be conclusively entitled to rely upon) an Officer’s Certificate and an
Opinion of Counsel stating that any such consolidation, merger, sale, conveyance, transfer or lease, as the case may be, and any such assumption and, if a supplemental indenture is required in connection with such transaction, such supplemental
indenture, comply with the provisions of this Article 11, and which Opinion of Counsel shall state that the Notes and such supplemental indenture are valid and binding obligations of the Successor Company, enforceable
against such Successor Company in accordance with its terms, such Opinion of Counsel to be subject to customary exceptions. 
 ARTICLE 12 

IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 

Section 12.01    Indenture and Notes Solely Corporate Obligations.    No recourse for the
payment of the principal of or accrued and unpaid interest on, or the payment or delivery of any consideration due upon conversion of, any Note, nor for any claim based thereon or otherwise in respect thereof, and no recourse under or on any
obligation, covenant or agreement of the Company in this Indenture or in any supplemental indenture or in any Note, nor because of the creation of any indebtedness represented thereby, shall be had against any incorporator, stockholder, employee,
agent, Officer or director or Subsidiary, as such, past, present or future, of the Company or of any successor corporation, either directly or through the Company or any 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 all such liability is hereby expressly waived and released as a condition of, and as a consideration for, the execution of this Indenture and
the issue of the Notes. 
 ARTICLE 13 

[INTENTIONALLY OMITTED] 

  
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 ARTICLE 14 

CONVERSION OF NOTES 

Section 14.01    Conversion Privilege.    (a) Subject to and in compliance with the provisions of
this Article 14, each Holder of a Note shall have the right, at such Holder’s option, to convert all or any portion (if the portion to be converted is $1,000 principal amount or an integral multiple thereof) of such
Note (i) subject to satisfaction of the conditions described in Section 14.01(b), at any time prior to the close of business on the Business Day immediately preceding February 1, 2025 under the circumstances and during
the periods set forth in Section 14.01(b), and (ii) regardless of the conditions described in Section 14.01(b), on or after February 1, 2025 and prior to the close of business on the
Business Day immediately preceding the Maturity Date, in each case, at an initial conversion rate of 46.1233 shares of Common Stock (subject to adjustment as provided in this Article 14, the “Conversion
Rate”) per $1,000 principal amount of Notes (subject to, and in accordance with, the settlement provisions of Section 14.02, the “Conversion Obligation”). 

(b)         (i) Prior to the close of business on the Business Day immediately preceding February 1,
2025, a Holder may surrender all or any portion of its Notes for conversion at any time during the five consecutive Business Day period immediately following any ten 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 of Notes in accordance with this subsection (b)(i), for each Trading Day of the Measurement Period was less than 98% of the product of
the Last Reported Sale Price of the Common Stock on each such Trading Day and the Conversion Rate on each such Trading Day. The Trading Prices shall be determined by the Bid Solicitation Agent pursuant to this subsection (b)(i) and the
definition of Trading Price set forth in this Indenture. The Bid Solicitation Agent (if other than the Company) shall have no obligation to determine the Trading Price per $1,000 principal amount of Notes unless the Company has requested such
determination in writing and has provided the Bid Solicitation Agent with the names and contact information of the securities dealers the Company has selected for such purpose; 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 aggregate principal amount of Notes provides the Company with reasonable evidence that the
Trading Price per $1,000 principal amount of Notes on any Trading Day would be less than 98% of the product of the Last Reported Sale Price of the Common Stock on such Trading Day and the Conversion Rate on such Trading Day, at which time the
Company shall instruct the Bid Solicitation Agent in writing (if other than the Company) to determine, or if the Company is acting as Bid Solicitation Agent, the Company will determine, the Trading Price per $1,000 principal amount of Notes
beginning on the next Trading Day and on each successive Trading Day until the Bid Solicitation Agent, or if the Company is acting as Bid Solicitation Agent, the Company determines that 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, and the Company will instruct the three independent nationally recognized securities dealers selected by the Company to deliver
bids to the Bid Solicitation Agent (if other than the Company), or if the Company is acting as Bid Solicitation Agent, to the Company. If (x) the Company is not acting as Bid Solicitation Agent and the Company does not, when it is
required to, instruct the Bid Solicitation Agent to obtain bids, or if the Company gives such instruction to the Bid Solicitation Agent, and the Bid Solicitation Agent fails to make such determination or (y) the Company is acting as Bid
Solicitation Agent and the Company fails to make such determination, then, in either case, the Trading Price per $1,000 principal amount of 

  
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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. If the Trading Price
condition set forth above has been met, the Company shall so notify the Holders, the Trustee, and the Conversion Agent (if other than the Trustee) in writing. Any such determination shall be conclusive absent manifest error. If, at any time after
the Trading Price condition set forth above has been met, the Bid Solicitation Agent, or if the Company is acting as Bid Solicitation Agent, the Company, determines that 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 for such date, the Company shall so notify the Holders of the Notes, the Trustee, and the Conversion Agent (if other than the Trustee) in writing. 

(ii)         If, prior to the close of business on the Business Day immediately preceding
February 1, 2025, the Company elects to: 
 (A)         issue to all or substantially
all holders of the Common Stock any rights, options or warrants (other than pursuant to a stockholder rights plan in respect of which the stockholder rights have not separated from the shares of Common Stock) entitling them, for a period of not more
than 45 calendar days after the announcement date of such issuance, to subscribe for or purchase shares of the 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 date of announcement of such issuance; or 

(B)         distribute to all or substantially all holders of the Common Stock the
Company’s assets, securities or rights to purchase securities of the Company (other than pursuant to a stockholder rights plan in respect of which the stockholder rights have not separated from the shares of Common Stock), which distribution
has a per share value, as reasonably determined by the Company in good faith, exceeding 10% of the Last Reported Sale Price of the Common Stock on the Trading Day preceding the date of announcement for such distribution, 

then, in either case, the Company shall notify in writing all Holders of the Notes, the Trustee and the Conversion Agent (if other than the Trustee) at
least 40 Scheduled Trading Days prior to the Ex-Dividend Date for such issuance or distribution (or, if later in the case of any such separation of rights issued pursuant to a stockholder rights plan, as soon
as reasonably practicable after the Company becomes aware that such separation or triggering event has occurred or will occur). Once the Company has given such notice, a Holder may surrender all or any portion of its Notes for conversion at any time
until the earlier of (1) the close of business on the Business Day immediately preceding the Ex-Dividend Date for such issuance or distribution and (2) the Company’s announcement that
such issuance or distribution will not take place, in each case, even if the Notes are not otherwise convertible at such time. 

(iii)         If (1) a transaction or event that constitutes (x) a
Fundamental Change or (y) a Make-Whole Fundamental Change occurs prior to the close of business on the Business Day immediately preceding February 1, 2025, regardless of whether a Holder has the right to require the Company
to repurchase the Notes pursuant to 

  
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Section 15.02, or (2) if the Company is a party to a Share Exchange Event (other than a Share Exchange Event that is solely for the purpose of changing the Company’s
jurisdiction of organization that (A) does not constitute a Fundamental Change or a Make-Whole Fundamental Change and (B) results in a reclassification, conversion, or exchange of outstanding shares of Common Stock solely
into shares of common stock of the surviving entity and such common stock becomes reference property for the Notes) that occurs prior to the close of business on the Business Day immediately preceding February 1, 2025 (each such
Fundamental Change, Make-Whole Fundamental Change or Share Exchange Event, a “Corporate Event”), then, in each case, all or any portion of a Holder’s Notes may be surrendered for conversion at any time on or after the effective
date of the Corporate Event until 35 Trading Days after the effective date of such Corporate Event or, if such Corporate Event also constitutes a Fundamental Change, until the related Fundamental Change Repurchase Date. The Company shall notify the
Holders, the Trustee, and the Conversion Agent (if other than the Trustee) in writing no later than two business days after the effective date of such Corporate Event. 

(iv)         Prior to the close of business on the Business Day immediately preceding
February 1, 2025, a Holder may surrender all or any portion of its Notes for conversion at any time during any calendar quarter commencing after the calendar quarter ending on June 30, 2020 (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, and including, 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. 

(v)         If the Company calls any or all of the Notes for redemption pursuant to
Article 16, then a Holder may surrender all or any portion of its Notes for conversion at any time prior to the close of business on the Scheduled Trading Day prior to the Redemption Date (any such period, a “Redemption
Period’), even if the Notes are not otherwise convertible at such time. After that time, the right to convert on account of the Company’s delivery of the Redemption Notice shall expire, unless the Company defaults in the payment
of the Redemption Price, in which case a Holder of Notes may convert all or any portion of its Notes until the close of business on the Business Day immediately preceding the date on which the Redemption Price has been paid or duly provided for.

 Section 14.02    Conversion Procedure; Settlement On Conversion. 

(a)         Subject to this Section 14.02,
Section 14.03(b) and Section 14.07(a), on conversion of any Note, the Company shall pay or deliver, as the case may be, to the converting Holder, in respect of each $1,000 principal amount of Notes
being converted, cash (“Cash Settlement”), shares of Common Stock, together with cash, if applicable, in lieu of delivering any fractional share of Common Stock in accordance with subsection (j) of this
Section 14.02 (“Physical Settlement”) or a combination of cash and shares of Common Stock, together with cash, if applicable, in lieu of delivering any fractional share of Common Stock in accordance with
subsection (j) of this Section 14.02 (“Combination Settlement”), at its election, as set forth in this Section 14.02. 

  
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 (i)         All conversions for which
the relevant Conversion Date occurs on or after February 1, 2025, and all conversions for which the relevant Conversion Date occurs during a Redemption Period, shall be settled using the same Settlement Method. 

(ii)         Except for any conversions for which the relevant Conversion Date occurs on
or after February 1, 2025, and any conversions for which the relevant Conversion Date occurs during a Redemption Period, the Company shall use the same Settlement Method for all conversions with the same Conversion Date, but the Company shall not
have any obligation to use the same Settlement Method with respect to conversions with different Conversion Dates. 

(iii)         If, in respect of any Conversion Date (or one of the periods described in
the fourth immediately succeeding set of parentheses, as the case may be), the Company elects to deliver a written notice (the “Settlement Notice”) of the relevant Settlement Method in respect of such Conversion Date (or such
period, as the case may be), the Company shall deliver such Settlement Notice to converting Holders, the Trustee and the Conversion Agent (if other than the Trustee) no later than the close of business on the Scheduled Trading Day immediately
following the relevant Conversion Date (or, in the case of any conversions for which the relevant Conversion Date occurs (x) during a Redemption Period, in such Redemption Notice or (y) on or after February 1, 2025, no later than
February 1, 2025). If the Company does not timely elect a Settlement Method prior to the deadline set forth in the immediately preceding sentence, the Company shall no longer have the right to elect Cash Settlement or Physical Settlement for
such conversion or during such period 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. Such
Settlement Notice shall specify the relevant Settlement Method and in the case of an election of Combination Settlement, the relevant Settlement Notice shall indicate the Specified Dollar Amount per $1,000 principal amount of Notes. If the Company
timely delivers a Settlement Notice electing Combination Settlement in respect of its Conversion Obligation but does not indicate a Specified Dollar Amount per $1,000 principal amount of Notes to be converted in such Settlement Notice, the Specified
Dollar Amount per $1,000 principal amount of Notes to be converted shall be deemed to be $1,000. By notice to Holders, the Trustee and the Conversion Agent (if other than the Trustee), the Company may, prior to February 1, 2025, at its option,
irrevocably elect to satisfy its Conversion Obligation with respect to the Notes through Combination Settlement with a Specified Dollar Amount per $1,000 principal amount of Notes of $1,000 for all Conversion Dates occurring subsequent to delivery
of such notice; provided, however, that no such election or elimination will affect any Settlement Method theretofore elected (or deemed to be elected) with respect to any Note surrendered pursuant to Article 14. For the avoidance of doubt,
such an irrevocable election, if made, will be effective without the need to amend this Indenture or the Notes, including pursuant to Section 10.01(j). 

(iv)         The cash, shares of Common Stock or combination of cash and shares of Common
Stock in respect of any conversion of Notes (the “Settlement Amount”) shall be computed 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 

  
 56 













 
being converted a number of shares of Common Stock equal to the Conversion Rate in effect on the Conversion Date; 

(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
Trading Days during the related 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 or deliver, as the case may be, 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 Trading Days during the related Observation Period. 

(v)         The Daily Settlement Amounts (if applicable) and the Daily Conversion Values
(if applicable) shall be determined by the Company promptly following the last day of the Observation Period. Promptly after such determination of the Daily Settlement Amounts or the Daily Conversion Values, as the case may be, and the amount of
cash payable in lieu of delivering any fractional share of Common Stock, 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 the amount of cash payable in lieu of delivering 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)         Subject to Section 14.02(e), before any Holder of a Note shall be entitled to
convert a Note as set forth above, such Holder shall (i) in the case of a Global Note, comply with the Applicable Procedures of the Depositary in effect at that time for converting a beneficial interest in a Global Note and, if required, pay
funds equal to interest payable on the next Interest Payment Date to which such Holder is not entitled as set forth in Section 14.02(h) and (ii) in the case of a Physical Note (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, PDF or other electronic transmission thereof) (a “Notice of Conversion”) at the office of the Conversion Agent and state in
writing therein the principal amount of Notes to be converted and the name or names (with addresses) in which such Holder wishes the certificate or certificates for any shares of Common Stock to be delivered on settlement of the Conversion
Obligation to be registered, (2) surrender such Notes, duly endorsed to the Company or in blank (and accompanied by appropriate endorsement and transfer documents), at the office of the Conversion Agent, (3) if required, furnish
appropriate endorsements and transfer documents and (4) if required, pay funds equal to interest payable on the next Interest Payment Date to which such Holder is not entitled as set forth in Section 14.02(h). The Trustee (and if
different, the Conversion Agent) shall notify the Company of any conversion pursuant to this Article 14 on the Conversion Date for such conversion. No Notice of Conversion with respect to any Notes may be surrendered by a Holder thereof
if such Holder has also delivered a Fundamental Change Repurchase Notice to the Company in respect of such Notes and has not validly withdrawn such Fundamental Change Repurchase Notice in accordance with Section 15.03. 

  
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 If more than one Note shall be surrendered for conversion at 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 thereby) so surrendered. 

(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 subsection (b) above. Except as set forth in Section 14.03(b) and Section 14.07(a), the Company shall pay
or deliver, as the case may be, the consideration due in respect of the Conversion Obligation on the second Business Day immediately following the relevant Conversion Date, if the Company elects Physical Settlement, or on the second Business Day
immediately following the last Trading Day of the Observation Period, in the case of any other Settlement Method. If any shares of Common Stock are due to a converting Holder, the Company shall issue or cause to be issued, and deliver (if
applicable) to the Conversion Agent or to such Holder, or such Holder’s nominee or nominees, the full number of shares of Common Stock to which such Holder shall be entitled, in book-entry format through the Depositary, in satisfaction of the
Company’s Conversion Obligation. 
 (d)         In case any Physical Note shall be surrendered for
partial conversion, the Company shall execute and the Trustee shall authenticate and deliver to or on the written order of the Holder of the Physical Note so surrendered a new Physical Note or Notes in authorized denominations in an aggregate
principal amount equal to the unconverted portion of the surrendered Physical 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 documentary,
stamp or similar issue or transfer tax or other 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 Physical Notes issued on such conversion being different from
the name of the Holder of the old Physical 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 or other similar governmental charge due on the issue of any shares of Common Stock on conversion, unless the tax is due because the
Holder requests such shares to be issued in a name other than the Holder’s name, in which case the Holder shall pay that tax. The Conversion Agent may refuse to deliver the certificates representing the shares of Common Stock being issued in a
name other than the 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)         Except as provided in Section 14.04, no adjustment shall be made for dividends on
any shares of Common Stock issued on the conversion of any Note as provided in this Article 14. 

(g)         On the conversion of an interest in a Global Note, the Trustee, or the Custodian 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. 
 (h)         On conversion, a Holder shall not receive any separate cash
payment for accrued and unpaid interest, if any, except as set forth below. The Company’s settlement of the full Conversion Obligation shall be deemed to satisfy in full its obligation to pay the principal


  
 58 













 
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 cancelled, extinguished or forfeited. On a conversion of Notes into a combination of cash and shares of Common Stock, accrued and unpaid interest will be deemed to be paid first
out of the cash paid on such conversion. Notwithstanding the foregoing, if Notes are converted after the close of business on a Regular Record Date and prior to the open of business on the corresponding Interest Payment Date, Holders of such Notes
as of the close of business on such Regular Record Date will 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 on such Interest Payment Date;
provided that no such payment shall be required (1) for conversions following the Regular Record Date immediately preceding the Maturity Date; (2) if the Company has specified a Redemption Date that is after a Regular Record Date
and on or prior to the Business Day immediately following the corresponding Interest Payment Date; (3) if the Company has specified a Fundamental Change Repurchase Date that is after a Regular Record Date and on or prior to the Business Day
immediately following the corresponding Interest Payment Date; or (4) to the extent of any Defaulted Amounts, if any Defaulted Amounts exist at the time of conversion with respect to such Note. Therefore, for the avoidance of doubt, all Holders
of record on the Regular Record Date immediately preceding the Maturity Date shall receive the full interest payment due on the Maturity Date in cash regardless of whether their Notes have been converted following such Regular Record Date. 

(i)         The Person in whose name the shares of Common Stock shall be issuable on conversion shall be
treated as a stockholder of record as of the close of business on the relevant Conversion Date (if the Company elects to satisfy the related Conversion Obligation by Physical Settlement) or the last Trading Day of the relevant Observation Period (if
the Company elects to satisfy the related Conversion Obligation by Combination Settlement), as the case may be. On a conversion of Notes, such Person shall no longer be a Holder of such Notes surrendered for conversion. 

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

Section 14.03  Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes or
Redemption Notice. (a) If (x) the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date or (y) the Company gives a Redemption Notice with respect to any or all of the Notes in accordance with
Section 16.02 and, in each case, a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change or Redemption Notice, as applicable, the Company shall, under the circumstances described below, increase the
Conversion Rate for 

  
 59 













 
the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for
these purposes to be “in connection with” such Make-Whole Fundamental Change if (and only if) the relevant Conversion Date occurs during the period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and
including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for the proviso in clause (b) of the definition
thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). A conversion of Notes shall be deemed for these purposes to be
“in connection with” a Redemption Notice if (and only if) the relevant Conversion Date occurs during the period from, and including, the date of the Redemption Notice until the close of business on the Scheduled Trading Day immediately
preceding corresponding Redemption Date. 
 (b)         On surrender of Notes for conversion in
connection with a Make-Whole Fundamental Change pursuant to Section 14.01(b)(iii) or Redemption Notice pursuant to Section 14.01(b)(v), the Company shall, at its option, satisfy the related Conversion Obligation by Physical
Settlement, Cash Settlement or Combination Settlement, based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table set forth below, in accordance with Section 14.02; provided, however, that
if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed 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 for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the
second Business Day following the Conversion Date. The Company shall notify the Holders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change in writing 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 below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective, or the date of the relevant Redemption Notice, as the case
may be (in each case, the “Effective Date”), and the price paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change or with respect to the Optional Redemption, as the case may be (the
“Stock Price”). If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall
be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive 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. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, 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 (as such term is used in
Section 14.04) or expiration date of the event occurs during such five consecutive Trading Day period. In the event that a conversion during a Redemption Period would also be deemed to be


  
 60 













 
in connection with a Make-Whole Fundamental Change, the converting Holder will be entitled to a single increase to the Conversion Rate with respect to the first to occur of the applicable
Redemption Notice Date or the Effective Date of the applicable Make-Whole Fundamental Change, and the later event will be deemed not to have occurred for purposes of this Section 14.03. 

(d)    The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the
Conversion Rate for the Notes 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 below shall be adjusted in the same manner and at the same
time as the Conversion Rate as set forth in Section 14.04. 
 (e)    The following table sets forth the number of
Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 14.03 for each Stock Price and Effective Date set forth below: 

 

																																																	
	  	  	  

Stock Price
  
	 
	  

Effective Date
  
	  	 $16.06

 
	 	  	 $18.00

 
	 	  	 $21.68

 
	 	  	 $25.00

 
	 	  	 $28.19

 
	 	  	 $30.00

 
	 	  	  

$35.00
  
	 	  	 $40.00

 
	 	  	 $50.00

 
	 	  	 $60.00

 
	 	  	 $75.00

 
	 	  	 $100.00

 
	 
	 April 28, 2020
	  	 	16.1432	 	  	 	13.4311	 	  	 	9.1250	 	  	 	6.6324	 	  	 	4.9816	 	  	 	4.2657	 	  	 	2.8397	 	  	 	1.9360	 	  	 	0.9356	 	  	 	0.4520	 	  	 	0.1181	 	  	 	0.0000	 
	 May 1, 2021
	  	 	16.1432	 	  	 	13.4044	 	  	 	8.8233	 	  	 	6.2300	 	  	 	4.5509	 	  	 	3.8360	 	  	 	2.4451	 	  	 	1.5968	 	  	 	0.7078	 	  	 	0.3127	 	  	 	0.0703	 	  	 	0.0000	 
	 May 1, 2022
	  	 	16.1432	 	  	 	13.1011	 	  	 	8.2375	 	  	 	5.5708	 	  	 	3.9010	 	  	 	3.2097	 	  	 	1.9126	 	  	 	1.1658	 	  	 	0.4452	 	  	 	0.1632	 	  	 	0.0220	 	  	 	0.0000	 
	 May 1, 2023
	  	 	16.1432	 	  	 	12.4589	 	  	 	7.2671	 	  	 	4.5656	 	  	 	2.9702	 	  	 	2.3420	 	  	 	1.2389	 	  	 	0.6673	 	  	 	0.1910	 	  	 	0.0432	 	  	 	0.0000	 	  	 	0.0000	 
	 May 1, 2024
	  	 	16.1432	 	  	 	11.2478	 	  	 	5.5641	 	  	 	2.9400	 	  	 	1.6073	 	  	 	1.1473	 	  	 	0.4606	 	  	 	0.1848	 	  	 	0.0204	 	  	 	0.0000	 	  	 	0.0000	 	  	 	0.0000	 
	 May 1, 2025
	  	 	16.1432	 	  	 	9.4322	 	  	 	0.0000	 	  	 	0.0000	 	  	 	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, as
applicable, based on a 365-day year; 
 (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 pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and

 (iii)    if the Stock Price is less than $16.06 per share (subject to adjustment in the same manner as the
Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. 

Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 62.2665 shares of Common Stock, subject to adjustment
in the same manner as the Conversion Rate pursuant to Section 14.04. 
 (f)    Nothing in this
Section 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 14.04 in respect of a Make-Whole Fundamental Change. 

  
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 Section 14.04 Adjustment 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 of the Notes participate (other than in the case of (x) a share split or
share combination or (y) a tender or exchange offer), at the same time and on the same terms as holders of the Common Stock and solely as a result of holding the Notes, in any of the transactions described in this
Section 14.04, without having to convert their Notes, as if they 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 shares of the Common Stock, or if the Company effects a
share split or share combination in respect of the Common Stock, the Conversion Rate shall be adjusted based on the following formula: 
  





 
 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;
			
	CR’	 	=	 	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
			
	OS’	 	=	 	the number of shares of Common Stock outstanding immediately after giving effect to such dividend, distribution, share split, or share combination (not including, in the case of a dividend or distribution, any shares of Common Stock
issued as a dividend or distribution on any other classes of the Company’s Common Equity concurrently with such dividend or distribution on shares of Common Stock).

 Any adjustment made under this Section 14.04(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 14.04(a) is declared but not so paid or made, the Conversion Rate shall be immediately readjusted, effective as of the date the Company in good faith determines
not to pay such dividend or distribution, to the Conversion Rate that would then be in effect if such dividend or distribution had not been declared. 

(b)    If the Company issues to all or substantially all holders of the Common Stock any rights, options or warrants (other than in
connection with a stockholder rights plan) entitling them, for a period of not more than 45 calendar days after the announcement date of such issuance, to subscribe for or purchase shares of the 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 

  
 62 













 
consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement of such issuance, the Conversion Rate shall be increased based on the
following formula: 
  
  
 



 
 where, 
  

					
	CR0	 	=	 	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such issuance;
			
	CR’	 	=	 	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 (not including any shares of Common Stock issuable pursuant to such rights, options, or warrants issued to any other classes of the
Company’s Common Equity concurrently with the issuance of such rights, options, or warrants to all or substantially all holders of the Common Stock); and
			
	Y	 	=	 	the number of shares of Common Stock equal to the aggregate price payable to exercise such rights, options, or warrants (not including any such rights, options, or warrants issued to any other classes of the Company’s Common
Equity concurrently with the issuance of such rights, options, or warrants to all or substantially all holders of the Common Stock), 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 date of announcement of the issuance of such rights, options or warrants.

 Any increase made under this Section 14.04(b) shall be made successively whenever any such
rights, options, or warrants are issued and shall become effective immediately after the open of business on the Ex-Dividend Date for such issuance. To the extent that shares of the 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 issuance 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 issued, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect if such Ex-Dividend Date for such issuance had not occurred. 
 For purposes of this
Section 14.04(b) and for the purpose of Section 14.01(b)(ii)(A), in determining whether any rights, options or warrants entitle the holders of Common Stock to subscribe for or purchase shares of
the 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 date of announcement for such issuance, 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, 

  
 63 













 
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 Company in good faith. 

(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, to all or substantially all holders of the Common Stock, excluding (i) dividends, distributions or issuances as to which an adjustment
was effected pursuant to Section 14.04(a) or Section 14.04(b), (ii) dividends or distributions paid exclusively in cash as to which the provisions set forth in Section 14.04(d) shall apply,
(iii) except as otherwise provided in Section 14.11, rights issued under a stockholder rights plan of the Company, (iv) distributions of Reference Property in exchange for or on conversion of the Common Stock in a
Share Exchange Event and (v) Spin-Offs as to which the provisions set forth below in this Section 14.04(c) shall apply (any of such shares of Capital Stock, evidences of indebtedness, other assets or property or rights, options or
warrants to acquire Capital Stock or other securities, the “Distributed Property”), then the Conversion Rate shall be increased based on the following formula: 
 



 
 where, 
  

							
	CR0	  	=	  		  	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such distribution;
				
	CR’	  	=	  	        	  	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
				
	FMV	  	=	  		  	the fair market value (as determined by the Company in good faith) of the Distributed Property with respect to each outstanding share of the Common Stock on the Ex- Dividend Date for such
distribution.

 Any increase made under the portion of this Section 14.04(c) above 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 of Notes, at the same time and on the same terms as holders of the Common Stock receive the Distributed Property, 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 14.04(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 any of our Subsidiaries or other 

  
 64 













 
business units, that are, or, when issued, will be, listed or admitted for trading on a U.S. national securities exchange (a “Spin-Off”),
the Conversion Rate shall be increased based on the following formula: 
  
 



 
 where, 
  

							
	CR0	  	=	  	        	  	the Conversion Rate in effect immediately prior to the end of the Valuation Period;
				
	CR’	  	=	  		  	the Conversion Rate in effect immediately after the end of the Valuation Period;
				
	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 the Common Stock (determined by reference to the definition of Last
Reported Sale Price as set forth in Section 1.01 as if references therein to 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 occur at the close of business on the last
Trading Day of the Valuation Period; provided that (x) in respect of any conversion of Notes for which Physical Settlement is applicable, if the relevant Conversion Date occurs during the Valuation Period, references to “10” in
the preceding paragraph shall be deemed to be replaced with such lesser number of Trading Days as have elapsed between the Ex-Dividend Date for such Spin-Off and the
Conversion Date in determining the Conversion Rate and (y) in respect of any conversion of Notes for which Cash Settlement or Combination Settlement is applicable, for any Trading Day that falls within the relevant Observation Period for such
conversion and within the Valuation Period, references to “10” in the preceding paragraph shall be deemed to be replaced with such lesser number of Trading Days as have elapsed between the
Ex-Dividend Date for such Spin-Off and such Trading Day in determining the Conversion Rate as of such Trading Day of such Observation Period. If any dividend or
distribution that constitutes a Spin-Off is declared but not paid or made, the Conversion Rate will be immediately decreased, effective as of the date the Company’s Board of Directors determines not to
pay or make such dividend or distribution, to the Conversion Rate that would then be in effect if such dividend or distribution had not been declared or announced. 

For purposes of this Section 14.04(c) (and subject in all respect to Section 14.11), rights, options
or warrants distributed by the Company to all holders of the Common Stock entitling them to subscribe for or purchase shares of the Company’s Capital Stock, including 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 the Common Stock; (ii) are not exercisable; and (iii) are also issued in
respect of future issuances of the Common Stock, shall be deemed not to have been distributed for purposes of this Section 14.04(c) (and no adjustment to the Conversion Rate under this
Section 14.04(c) will be required) until the occurrence of the earliest Trigger Event, whereupon 

  
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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 14.04(c). If any such right, option or warrant, including any such existing rights, options or warrants distributed prior to the date of this Indenture, are subject to events, on 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 14.04(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, on 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 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 Common Stock as of the date of such redemption or purchase, and (2) in the
case of such rights, options or warrants that shall have expired or been terminated without exercise by any holders thereof, the Conversion Rate shall be readjusted as if such rights, options and warrants had not been issued. 

For purposes of Section 14.04(a), Section 14.04(b) and this
Section 14.04(c), if any dividend or distribution to which this Section 14.04(c) is applicable also includes one or both of: 

(A)      a dividend or distribution of shares of Common Stock to which Section 14.04(a) is
applicable (the “Clause A Distribution”); or 
 (B)      a dividend or distribution
of rights, options or warrants to which Section 14.04(b) is applicable (the “Clause B Distribution”), 
 then, in either case,
(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 14.04(c) is applicable (the “Clause
C Distribution”) and any Conversion Rate adjustment required by this Section 14.04(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 14.04(a) and Section 14.04(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 14.04(a) or “outstanding immediately prior to the open of business on
such Ex-Dividend Date” within the meaning of Section 14.04(b). 

  
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 (d)        If any cash dividend or distribution is made to all
or substantially all holders of the Common Stock, the Conversion Rate shall be adjusted based on the following formula: 
 



 
 where, 
  

							
	CR0	  	=	  		  	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such dividend or distribution;
				
	CR’	  	=	  	        	  	the Conversion Rate in effect immediately after the open of business on 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 in cash per share the Company distributes to all or substantially all holders of the Common Stock.

 Any increase pursuant to this Section 14.04(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 Company in good
faith 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 it holds, at the
same time and on the same terms as holders of shares of the 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 in effect on the Ex-Dividend Date for such cash dividend or distribution. 
 (e)      If the Company
or any of its Subsidiaries make 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 the Common Stock exceeds 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 last date on which tenders or exchanges may be made pursuant to such tender or exchange
offer, the Conversion Rate shall be increased based on the following formula: 
 



 
 where, 
  

							
	CR0	  	=	  	        	  	the Conversion Rate in effect immediately prior to the close of business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the date such tender or exchange offer
expires;


  
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	CR’	  	=	  		  	the Conversion Rate in effect immediately after the close of business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the date such tender or exchange offer expires;
				
	AC	  	=	  	        	  	the aggregate value of all cash and any other consideration (as determined by the Company in good faith) paid or payable for the shares of Common Stock purchased in such tender or exchange offer;
				
	OS0	  	=	  		  	the number of shares of Common Stock outstanding immediately prior to the date such tender or exchange offer expires (prior to giving effect to the purchase of all shares of Common Stock accepted for purchase or exchange in such
tender or exchange offer);
				
	OS’	  	=	  		  	the number of shares of Common Stock outstanding immediately after the date such tender or exchange offer expires (after giving effect to the purchase of all shares of Common Stock accepted for purchase or exchange in such tender or
exchange offer); and
				
	SP’	  	=	  		  	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 date such tender or exchange offer expires.

 The increase to the Conversion Rate under this Section 14.04(e) shall occur at the close of
business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the date such tender or exchange offer expires; provided that (x) in respect of any conversion of Notes for which Physical Settlement
is applicable, if the relevant Conversion Date occurs during the 10 Trading Days immediately following, and including, the Trading Day next succeeding the expiration date of any tender or exchange offer, references to “10” or
“10th” in the preceding paragraph shall be deemed replaced with such lesser number of Trading Days as have elapsed from, and including, the Trading Day next succeeding the date that such tender or exchange offer expires to, and including,
the Conversion Date in determining the Conversion Rate and (y) in respect of any conversion of Notes for which Cash Settlement or Combination Settlement is applicable, for any Trading Day that falls within the relevant Observation Period for
such conversion and within the 10 Trading Days immediately following, and including, the Trading Day next succeeding the expiration date of any tender or exchange offer, references to “10” or “10th” in the preceding paragraph
shall be deemed replaced with such lesser number of Trading Days as have elapsed from, and including, the Trading Day next succeeding such expiration date of such tender or exchange offer and such Trading Day in determining the Conversion Rate as of
such Trading Day. Notwithstanding this Section 14.04 or any other provision of this 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 14.02(i) based on an adjusted Conversion Rate for such Ex-Dividend Date, then, notwithstanding the Conversion Rate adjustment provisions in
this Section 14.04, 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. 

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

(g)     In addition to those adjustments required by clauses (a), (b), (c), (d) and (e) of this
Section 14.04, and to the extent permitted by applicable law and subject to the applicable listing standards of The New York Stock Exchange, the Company from time to time may increase the Conversion Rate by any amount for a period of at
least 20 Business Days if the Company in good faith determines that such increase would be in the Company’s best interest. In addition, to the extent permitted by applicable law and subject to the applicable listing standards of The New York
Stock Exchange, 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 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 of the preceding two sentences, the Company shall deliver to the Holder of each Note, the Trustee and the
Conversion Agent (if other than the Trustee) a notice of the increase at least 15 days prior to the date the increased Conversion Rate takes effect, and such notice shall state the increased Conversion Rate and the period during which it will be in
effect. 
 (h)     Notwithstanding anything to the contrary in this Article 14, the Conversion Rate shall not be
adjusted: 
 (i)     on the issuance of shares of Common Stock at a price below the Conversion Price, other than
any issuance that would be subject to the adjustment provisions included in clauses (a), (b), (c) or (e) of this Section 14.04; 

(ii)     on the issuance of any shares of Common Stock pursuant to any present or future plan providing for the
reinvestment of dividends or interest payable on the Company’s securities and the investment of additional optional amounts in shares of Common Stock under any plan; 

(iii)     on the issuance of any shares of Common Stock or options or rights to purchase those shares pursuant to
any present or future employee, director or consultant benefit plan or program (including any evergreen plan) of or assumed by the Company or any of the Company’s Subsidiaries (except as otherwise provided in Section 14.11); 

(iv)     on the issuance of any shares of the Common Stock pursuant to any option, warrant, right or exercisable,
exchangeable or convertible security not described in clause (iii) of this subsection and outstanding as of the date the Notes were first issued; 

(v)     solely for a change in the par value of the Common Stock; 

(vi)     on the repurchase of any shares of Common Stock pursuant to an open-market share repurchase program or
other buy-back transaction that is not a tender offer or exchange offer of the nature described in clause (e) of this Section 14.04; or 

  
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 (vii)     for accrued and unpaid interest, if any. 

(i)     The Company shall not be required to make an adjustment pursuant to clauses (a), (b), (c), (d) or (e) of this
Section 14.04 unless such adjustment would result in a change of at least 1% in the then effective Conversion Rate. However, the Company shall carry forward any adjustment to the Conversion Rate that the Company would otherwise have to
make and take that adjustment into account in any subsequent adjustment. Notwithstanding the foregoing, all such carried-forward adjustments shall be made (i) when the aggregate of all such carried-forward adjustments equals or exceeds 1% of
the Conversion Rate, (ii) regardless of whether the aggregate adjustment is less than 1% of the Conversion Rate, (x) on the Conversion Date for any Notes (in the case of Physical Settlement) and (y) on each Trading Day of any
Observation Period with respect to any Notes (in the case of Cash Settlement or Combination Settlement) and (iii) on the effective date of any Make-Whole Fundamental Change. All calculations and other determinations under this
Article 14 shall be made by the Company and shall be made to the nearest one-ten thousandth (1/10,000th) of a share. 
 (j)
    Whenever the Conversion Rate is adjusted as herein provided, the Company shall promptly file with the Trustee (and the Conversion Agent if not 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, including the subsection of this Section 14.04 pursuant to which such adjustment has been made and the date as of which such adjustment is effective
(which certificates shall be conclusive evidence of the accuracy of such adjustment absent manifest error). 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 deliver such notice of such adjustment of the Conversion Rate to each Holder. Failure to deliver such
notice shall not affect the legality or validity of any such adjustment. 
 (k)     For purposes of this
Section 14.04, the number of shares of Common Stock at any time outstanding shall not include shares of Common Stock 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 of Common Stock issuable in respect of scrip certificates issued in lieu of fractions of shares of Common Stock. 

Section 14.05 Adjustments 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 the period for determining the Stock Price for purposes of a Make-Whole Fundamental Change or
Optional Redemption), the Company in good faith 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, or the Daily Settlement Amounts are to be calculated.


  
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 Section 14.06 Shares to Be Fully Paid. The Company shall provide, free from
preemptive rights, out of its authorized but unissued shares or shares held in treasury, sufficient shares of Common Stock to provide for conversion of the Notes from time to time as such Notes are presented for conversion (assuming delivery of the
maximum number of Additional Shares pursuant to Section 14.03 and 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 were applicable). 

Section 14.07 Effect of Recapitalizations, Reclassifications and Changes of the 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 or a change of par value or to no par value), 
 (ii)     any consolidation, merger or
combination involving the Company, 
 (iii)     any sale, lease or other transfer to a third party of the
consolidated assets of the Company and the Company’s Subsidiaries substantially as an entirety, or 
 (iv)
    any statutory share exchange, 
 in each case, as a result of which the Common Stock would be converted into, or exchanged for, stock, other
securities, other property or assets (including cash or any combination thereof) (any such event, a “Share Exchange Event”), then, at or prior to the effective time of the Share Exchange Event, the Company or the successor or
acquiring corporation, as the case may be, shall execute with the Trustee a supplemental indenture permitted under Section 10.01(g), without the consent of holders, providing that at and after the effective time of such Share Exchange Event,
the right to convert each $1,000 principal amount of Notes shall be changed into a right to convert such principal amount of Notes into the kind and amount of shares of stock, other securities, or other property or assets (including cash or any
combination thereof) that a holder of a number of shares of Common Stock equal to the Conversion Rate immediately prior to such Share Exchange Event would have owned or been entitled to receive (the “Reference Property,” with each
“unit of Reference Property” meaning the kind and amount of Reference Property that a holder of one share of Common Stock is entitled to receive) on such Share Exchange Event; provided, however, that at and after the
effective time of the Share Exchange Event (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, on conversion of Notes in accordance with Section 14.02
and (B) (I) any amount payable in cash on conversion of the Notes in accordance with Section 14.02 shall continue to be payable in cash, (II) any shares of Common Stock that the Company would have been required to deliver
on conversion of the Notes in accordance with Section 14.02 shall instead be deliverable in the amount and type of Reference Property that a holder of that number of shares of Common Stock would have been entitled to receive in such
Share Exchange Event and (III) the Daily VWAP shall be calculated based on the value of a unit of Reference Property. 
 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 on any form of stockholder election), then (i) the Reference Property into which the
Notes 

  
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will be convertible shall be deemed to be the weighted average of the types and amounts of consideration received by the holders of Common Stock, and (ii) the unit of Reference Property for
purposes of the immediately preceding paragraph shall refer to the consideration referred to in clause (i) attributable to one share of Common Stock. If the holders of the Common Stock receive only cash in such Share Exchange Event, then for
all conversions for which the relevant Conversion Date occurs after the effective date of such Share Exchange Event (A) the consideration due on conversion of each $1,000 principal amount of Notes 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 14.03), multiplied by the price paid per share of Common Stock in such Share Exchange Event and (B) the
Company shall satisfy the Conversion Obligation by paying cash to converting Holders on the second Business Day immediately following the relevant Conversion Date. The Company shall notify Holders, the Trustee and the Conversion Agent (if other than
the Trustee) of such weighted average of the types and amounts of consideration received by the holders of Common Stock as soon as practicable after such determination is made. 

Such supplemental indenture described in the second immediately preceding paragraph 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 14. If, in the case of any Share Exchange Event, the Reference Property includes shares of stock, securities or other property or assets (other than cash
or cash equivalents) of a Person other than the successor or acquiring corporation, as the case may be, in such Share Exchange Event, then such supplemental indenture shall also be executed by such other Person and shall contain such additional
provisions to protect the interests of the Holders of the Notes as the Board of Directors shall reasonably consider necessary by reason of the foregoing, including the provisions providing for the purchase rights set forth in Article 15.

 (b)     When the Company executes a supplemental indenture pursuant to subsection (a) of this Section 14.07,
the Company shall promptly file with the Trustee an Officer’s Certificate briefly stating the reasons therefor, the kind or amount of cash, securities or property or asset that will comprise a unit of Reference Property after any such Share
Exchange Event, any adjustment to be made with respect thereto and that all conditions precedent have been complied with, and shall promptly deliver or cause to be delivered notice thereof to all Holders. The Company shall cause notice of the
execution of such supplemental indenture to be delivered to each Holder within 20 days after execution thereof. Failure to deliver such notice shall not affect the legality or validity of such supplemental indenture. 

(c)     The Company shall not become a party to any Share Exchange Event unless its terms are consistent with this
Section 14.07. None of the foregoing provisions shall affect the right of a holder of Notes 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 14.01 and Section 14.02 prior to the effective date of such Share Exchange Event. 
 (d)     The
above provisions of this Section shall similarly apply to successive Share Exchange Events. 
 Section 14.08 Certain Covenants.
(a) The Company covenants that all shares of Common Stock issued on conversion of Notes will be fully paid and non-assessable by the Company and free from all liens and charges with respect to the issue thereof. 

  
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 (b)     The Company covenants that, if any shares of Common Stock to be provided
for the purpose of conversion of Notes hereunder require registration with or approval of any governmental authority under any federal or state law before such shares of Common Stock may be validly issued on conversion, the Company will, to the
extent then permitted by the rules and interpretations of the Commission, secure such registration or approval, as the case may be. 
 (c)
    The Company further covenants that if at any time the Common Stock shall be listed on any national securities exchange or automated quotation system the Company will list and keep listed, so long as the Common Stock shall be
so listed on such exchange or automated quotation system, any Common Stock issuable on conversion of the Notes. 
 Section 14.09
Responsibility of Trustee. The Trustee and any other Conversion Agent shall not at any time be under any duty or responsibility to any Holder 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 any other Conversion Agent 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 on the conversion of any Note; and the Trustee and any other Conversion Agent make no representations with respect thereto. Neither the Trustee nor any Conversion Agent 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 on 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. Without limiting the generality of the foregoing, neither the Trustee nor any Conversion Agent shall be under any responsibility to determine the correctness of any provisions contained in any
supplemental indenture entered into pursuant to Section 14.07 relating either to the kind or amount of shares of stock or securities or property (including cash) receivable by Holders on the conversion of their Notes after any event
referred to in such Section 14.07 or to any adjustment to be made with respect thereto, but, subject to the provisions of Section 7.01, may accept (without any independent investigation) as conclusive evidence of the
correctness of any such provisions, and shall be protected in conclusively relying on, 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 shall be responsible for determining whether any event contemplated by Section 14.01(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 the notices referred to in Section 14.01(b) with respect to the commencement or termination of such conversion rights, on which notices the Trustee and the
Conversion Agent may conclusively rely, and the Company agrees to deliver such notices to the Trustee and the Conversion Agent immediately after the occurrence of any such event or at such other times as shall be provided for in
Section 14.01(b). Except as otherwise expressly provided herein, neither the Trustee nor any other agent acting under this Indenture (other than the Company, if acting in such capacity) shall have any obligation to make any calculation
or to determine whether the Notes may be surrendered for conversion pursuant to this Indenture, or to notify the Company or the Depositary or any of the Holders if the Notes have become convertible pursuant to the terms of this Indenture. 

Section 14.10 Notice to Holders Prior to Certain Actions. In case of any: 

  
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 (a)     action by the Company or one of its Subsidiaries that would require an
adjustment in the Conversion Rate pursuant to Section 14.04 or Section 14.11; 
 (b)     Share Exchange
Event; or 
 (c)     voluntary or involuntary dissolution, liquidation or winding-up of the Company; 

then, in each case (unless notice of such event is otherwise required pursuant to another provision of this Indenture), the Company shall cause to be filed with the
Trustee and the Conversion Agent (if other than the Trustee) and to be delivered to each Holder, as promptly as possible but in any event at least 20 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, if a record is not to be taken, the date as of which the holders 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, dissolution, liquidation or winding-up is expected to become effective or occur, and the date as of which it is expected that holders of Common Stock of record shall be
entitled to exchange their Common Stock for securities or other property deliverable on such Share Exchange Event, 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, dissolution, liquidation or winding-up. 
 Section 14.11
Stockholder Rights Plans. If the Company has a stockholder rights plan in effect on conversion of the Notes, each share of Common Stock, if any, issued on such conversion shall be entitled to receive the appropriate number of rights,
if any, and the certificates representing the Common Stock issued on such conversion shall bear such legends, if any, in each case as may be provided by the terms of any such stockholder rights plan, as the same may be amended from time to time. The
Company will not adjust the Conversion Rate on the adoption of a stockholder rights plan, so long as the rights are not currently exercisable and have not separated from the shares of Common Stock in accordance with the provisions of the applicable
rights plan. However, if, prior to the conversion of all of the Notes, the rights have become exercisable or separated from the shares of Common Stock in accordance with the provisions of the applicable rights plan, the Conversion Rate shall be
adjusted at the time such rights become exercisable or separated from shares of Common Stock as if the Company distributed to all or substantially all holders of the Common Stock Distributed Property as provided in Section 14.04(c),
subject to readjustment in the event of the expiration, termination, or redemption of such rights. 
 Section 14.12 Exchange in Lieu of
Conversion. (a) When a Holder surrenders its Notes for conversion, the Company may, at its election, direct the Conversion Agent to surrender, on or prior to the close of business on the Scheduled Trading Day immediately following
the relevant Conversion Date, such Notes to one or more financial institutions designated by the Company (the “Designated Institution”) for exchange in lieu of conversion (an “Exchange Election”). To accept any Notes surrendered
for conversion for exchange in lieu of conversion, the Designated Institution must agree to timely pay or deliver, as the case may be, in exchange for such Notes, the cash, shares of Common Stock or combination of cash and shares of Common Stock, at
the Company’s election, that would otherwise be due on conversion (the “Conversion Consideration”) as described in Section 14.02 above. If the Company makes an Exchange Election, the Company shall, by the close of business
on the Scheduled Trading Day following the relevant Conversion Date, notify in writing the Trustee, the Conversion Agent (if 

  
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other than the Trustee), and the Holder surrendering Notes for conversion in respect of which the Company has made an Exchange Election, that it has made such Exchange Election, and the Company
shall concurrently notify the Designated Institution of the Settlement Method with respect to such conversion and the relevant deadline for delivery of the Conversion Consideration. Any Notes exchanged by the Designated Institution will remain
outstanding, subject to Applicable Procedures of the Depositary. 
 (b)     If the Designated Institution agrees to accept any
Notes for exchange but does not timely pay or deliver, as the case may be, the related Conversion Consideration to the Conversion Agent, or if the Designated Institution does not accept such Notes for exchange, the Company shall, within the time
period specified in Section 14.02(c), pay or deliver, as the case may be, the Conversion Consideration in accordance with the provisions of Section 14.02. 

(c)     For the avoidance of doubt, in no event will the Company’s designation of a Designated Institution pursuant to this
Section 14.12 require the Designated Institution to accept any Notes for exchange. 
 ARTICLE 15 

REPURCHASE OF NOTES AT OPTION OF HOLDERS 

Section 15.01 [Intentionally Omitted]. 

Section 15.02 Repurchase at Option of Holders On 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 repurchase for cash all of such Holder’s Notes, or any portion thereof properly surrendered and not validly withdrawn pursuant to Section 15.03 that is
equal to $1,000 or an integral multiple of $1,000, on the date (the “Fundamental Change Repurchase 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 repurchase price equal to 100% of the principal amount thereof, plus accrued and unpaid interest thereon to, but excluding, the Fundamental Change Repurchase Date (the “Fundamental Change
Repurchase Price”), unless the Fundamental Change Repurchase Date falls after a Regular Record Date but on or prior to the Interest Payment Date to which such Regular Record Date relates, in which case the Company shall instead pay the full
amount of accrued and unpaid interest to Holders of record as of such Regular Record Date, and the Fundamental Change Repurchase Price shall be equal to 100% of the principal amount of Notes to be repurchased pursuant to this Article 15.

 (b)        Repurchases of Notes under this Section 15.02 shall be made, at the option of the
Holder thereof, on: 
 (i)     delivery to the Paying Agent by a Holder of a duly completed notice (the
“Fundamental Change Repurchase Notice”) in the form set forth in Attachment 2 to the Form of Note attached hereto as Exhibit A, if the Notes are Physical Notes, or in compliance with the Depositary’s Applicable
Procedures for surrendering interests in Global Notes, if the Notes are Global Notes, in each case on or before the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date; and 

  
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 (ii)     delivery of the Notes, if the Notes are Physical Notes,
to the Paying Agent at any time after delivery of the Fundamental Change Repurchase Notice and on or before the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date (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 of the Depositary, in each case such delivery being a
condition to receipt by the Holder of the Fundamental Change Repurchase Price therefor. 
 The Fundamental Change Repurchase Notice in respect of any
Notes to be repurchased shall state: 
 (i)     in the case of Physical Notes, the certificate numbers of the
Notes to be delivered for repurchase; 
 (ii)     the portion of the principal amount of Notes to be repurchased,
which must be $1,000 or an integral multiple thereof; and 
 (iii)     that the Notes are to be repurchased by
the Company pursuant to the applicable provisions of the Notes and this Indenture; 
 provided, however, that if the applicable Notes are Global Notes,
to exercise the Fundamental Change Repurchase right, the Fundamental Change Repurchase Notice must comply with the Applicable Procedures and Holders must surrender their Notes in accordance with Applicable Procedures of the Depositary. 

Notwithstanding anything herein to the contrary, any Holder delivering to the Paying Agent the Fundamental Change Repurchase Notice contemplated by this
Section 15.02 shall have the right to withdraw, in whole or in part, such Fundamental Change Repurchase Notice at any time prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date by
delivery of a written notice of withdrawal to the Paying Agent (or, if the applicable Notes are not Global Notes, compliance with Applicable Procedures of the Depositary in accordance with Section 15.03. 

The Paying Agent shall promptly notify the Company of the receipt by it of any Fundamental Change Repurchase Notice or written notice of withdrawal
thereof. 
 (c)        On or before the 20th calendar day after the occurrence of the effective date of a
Fundamental Change, the Company shall provide to all Holders of Notes and the Trustee, the Conversion Agent (if other than the Trustee) and the Paying Agent (in the case of a Paying Agent other than the Trustee) a written notice (the
“Fundamental Change Company Notice”) of the occurrence of the effective date of the Fundamental Change and of the resulting repurchase right at the option of the Holders arising as a result thereof. In the case of Physical Notes, such
notice shall be by first class mail or, in the case of Global Notes, such notice shall be delivered in accordance with the Applicable Procedures of the Depositary. Simultaneously with providing such notice, the Company shall publish the information
on the Company’s website, through a press release, or through such other public medium as the Company may use at that time. Each Fundamental Change Company Notice shall specify: 

(i)     the events causing the Fundamental Change; 

  
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 (ii)     the effective date of the Fundamental Change; 

(iii)     the last date on which a Holder may exercise the repurchase right pursuant to this
Article 15; 
 (iv)     the Fundamental Change Repurchase Price; 

(v)     the Fundamental Change Repurchase Date; 

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

(vii)     if applicable, the Conversion Rate and any adjustments to the Conversion Rate; 

(viii)     that the Notes with respect to which a Fundamental Change Repurchase Notice has been delivered by a
Holder may be converted only if the Holder withdraws the Fundamental Change Repurchase Notice in accordance with the terms of this Indenture; and 

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

No failure of the Company to give the foregoing notices and no defect therein shall limit the Holders’ repurchase rights or affect the validity of
the proceedings for the repurchase of the Notes pursuant to this Section 15.02. 
 At the Company’s request, given at least five days
prior to the date the Fundamental Change Company Notice is to be sent to the Holders (or such shorter period as agreed by the Trustee), 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. 

(d)        Notwithstanding the foregoing, no Notes may be repurchased by the Company on any date at the option
of the Holders on a Fundamental Change if the principal amount of the Notes has been accelerated, and such acceleration has not been rescinded, on or prior to such date (except in the case of an acceleration resulting from a Default by the Company
in the payment of the Fundamental Change Repurchase Price with respect to such Notes). The Paying Agent will promptly return to the respective Holders thereof any Physical Notes held by it during the acceleration of the Notes (except in the case of
an acceleration resulting from a Default by the Company in the payment of the Fundamental Change Repurchase Price with respect to such Notes), or any instructions for book-entry transfer of the Notes in compliance with the Applicable Procedures of
the Depositary shall be deemed to have been cancelled, and, on such return or cancellation, as the case may be, the Fundamental Change Repurchase Notice with respect thereto shall be deemed to have been withdrawn. 

(e)        Notwithstanding anything to the contrary in the foregoing, the Company shall not be required to
repurchase, or make an offer to repurchase, Notes on the occurrence of a Fundamental Change otherwise required under this Section 15.02 if a third party makes such an offer to purchase Notes in a manner, at the times and otherwise in
compliance with the requirements set forth in this Indenture applicable to such an offer by the Company and such 

  
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third party purchases all Notes properly tendered and not validly withdrawn under such offer to purchase in the same manner, at the same time and otherwise in compliance with the requirements set
forth in this Indenture applicable to a such a repurchase by the Company. 
 (f)     To the extent that the provisions of any
securities laws or regulations adopted after the date on this Indenture conflict with the provisions of this Article 15, the Company shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its
obligations under such provisions of this Article 15 by virtue of such conflict. 
 Section 15.03 Withdrawal of Fundamental Change Repurchase
Notice. (a) A Fundamental Change Repurchase 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 15.03 at any time prior to
the close of business on the Business Day immediately preceding the relevant Fundamental Change Repurchase Date, specifying: 
 (i)
    the principal amount of the Notes with respect to which such notice of withdrawal is being submitted, which must be $1,000 or an integral multiple thereof, 

(ii)     if Physical Notes have been issued, the certificate numbers of the Notes in respect of which such notice
of withdrawal is being submitted, and 
 (iii)     the principal amount, if any, of such Notes that remains
subject to the original Fundamental Change Repurchase Notice, which portion must be in principal amounts of $1,000 or an integral multiple of $1,000; 

provided, however, that if the applicable Notes are Global Notes, Holders must withdraw their notes subject to repurchase in accordance with Applicable
Procedures of the Depositary. 
 Section 15.04 Deposit of Fundamental Change Repurchase Price. (a) The Company will 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 4.04) on or prior to 11:00 a.m., New York City
time, on the Fundamental Change Repurchase Date an amount of money sufficient to repurchase all of the Notes to be repurchased at the appropriate Fundamental Change Repurchase Price. Subject to receipt of funds and/or Notes by the Trustee (or other
Paying Agent appointed by the Company), payment for Notes surrendered for repurchase (and not withdrawn prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date) will be made on the later of
(i) the Fundamental Change Repurchase Date (provided the Holder has satisfied the conditions in Section 15.02) and (ii) 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 15.02 by mailing checks for the amount payable to the Holders of such Notes entitled thereto as they shall appear in the Note 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 on written demand by the Company,
return to the Company any funds in excess of the Fundamental Change Repurchase Price. 
 (b)     If by 11:00 a.m. New York
City time, on the Fundamental Change Repurchase Date, the Trustee (or other Paying Agent appointed by the Company) holds money 

  
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sufficient to pay the Fundamental Change Repurchase Price on all the Notes or portions thereof that are to be repurchased on such Fundamental Change Repurchase Date, then, with respect to the
Notes that have been properly surrendered for repurchase and have not been validly withdrawn in accordance with the provisions of this Indenture, (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 the right to receive the
Fundamental Change Repurchase Price and, if applicable, accrued and unpaid interest). 
 (c)     On surrender of a Physical Note
that is to be repurchased in part pursuant to Section 15.02, the Company shall execute and the Trustee shall authenticate and deliver to the Holder a new Physical Note in an authorized denomination equal in principal amount to the
unrepurchased portion of the Physical Note surrendered. 
 Section 15.05 Covenant to Comply with Applicable Laws On Repurchase of Notes.
In connection with any repurchase offer pursuant to this Article 15, the Company will, if required by applicable law: 
 (a)    
comply with the provisions of Rule 13e-4, Rule 14e-1 and any other tender offer rules under the Exchange Act; 

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

(c)     otherwise comply in all material respects with all federal and state securities laws in connection with any offer by the
Company to repurchase the Notes; 
 in each case, so as to permit the rights and obligations under this Article 15 to be exercised in the time and in the
manner specified in this Article 15. 
 ARTICLE 16 

OPTIONAL REDEMPTION 
 Section 16.01
Optional Redemption. No sinking fund is provided for the Notes. The Notes shall not be redeemable by the Company prior to May 6, 2023. On or after May 6, 2023, the Company may redeem (an “Optional Redemption”) for
cash all or any portion of the Notes, at the Redemption Price, if the Last Reported Sale Price of the Common Stock has been at least 130% of the Conversion Price then in effect for at least 20 Trading Days (whether or not consecutive), including the
Trading Day immediately preceding the date on which the Company provides the relevant Redemption Notice, during any 30 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date on which the Company
provides the Redemption Notice in accordance with Section 16.02. 
 Section 16.02 Notice of Optional Redemption; Selection of
Notes. (a) In case the Company exercises its Optional Redemption right to redeem all or, as the case may be, any part of the Notes pursuant to Section 16.01, it shall fix a date for redemption (each, a “Redemption
Date”) and it or, at its written request received by the Trustee not less than five Business Days prior to the date the Redemption Notice is to be delivered to the Holders (or such shorter period of time as may be acceptable to the
Trustee), the Trustee, in the name of and at the expense of the Company, shall deliver or cause to be delivered a written notice of 

  
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such Optional Redemption (a “Redemption Notice”) not less than 35 nor more than 60 Scheduled Trading Days prior to the Redemption Date to each Holder of Notes so to be redeemed
as a whole or in part; provided, however, that, if the Company shall give such notice, it shall also give written notice of the Redemption Date to the Trustee and the Paying Agent (if other than the Trustee). The Redemption Date must
be a Business Day. The Company shall not specify a Redemption Date that falls on or after February 1, 2025. 
 (b)     The
Redemption Notice, if delivered in the manner herein provided, shall be conclusively presumed to have been duly given, whether or not the Holder receives such notice. In any case, failure to give such Redemption Notice by mail or any defect in the
Redemption Notice to the Holder of any Note designated for redemption as a whole or in part shall not affect the validity of the proceedings for the redemption of any other Note. 

(c)     Each Redemption Notice shall specify: 

(i)     the Redemption Date; 

(ii)     the Redemption Price; 

(iii)     that on the Redemption Date, the Redemption Price will become due and payable on each Note to be
redeemed, and that interest thereon, if any, shall cease to accrue on and after the Redemption Date; 
 (iv)
    the place or places where such Notes are to be surrendered for payment of the Redemption Price; 
 (v)
    that Holders may surrender their Notes for conversion at any time prior to the close of business on the Scheduled Trading Day immediately preceding the Redemption Date (unless the Company fails to pay the Redemption Price, in
which case a Holder may convert such Notes until the Business Day immediately preceding the date on which the Redemption Price has been paid or duly provided for); 

(vi)     the procedures a converting Holder must follow to convert its Notes and the Settlement Method and
Specified Cash Amount, if applicable; 
 (vii)     the Conversion Rate and, if applicable, the number of
Additional Shares added to the Conversion Rate in accordance with Section 14.03; 
 (viii)     the
CUSIP, ISIN or other similar numbers, if any, assigned to such Notes; and 
 (ix)     in case any Note is to be
redeemed in part only, the portion of the principal amount thereof to be redeemed and on and after the Redemption Date, on surrender of such Note, a new Note in principal amount equal to the unredeemed portion thereof shall be issued. 

A Redemption Notice shall be irrevocable. 
 (d)
    If fewer than all of the outstanding Notes are to be redeemed, the Notes or portions thereof of Notes to be redeemed shall be selected (in principal amounts of $1,000 or multiples thereof) (1) if the Notes are in global
form, then in accordance with the Applicable 

  
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Procedures of the Depositary or (2) if the Notes are not in global form, then by lot, on a pro rata basis, or in another manner as the Trustee shall deem appropriate and fair. If any Note
selected for partial redemption is submitted for conversion in part after such selection, the portion of the Note submitted for conversion shall be deemed (so far as may be possible) to be the portion selected for redemption. 

Section 16.03 Payment of Notes Called for Redemption. (a) If any Redemption Notice has been given in respect of the Notes in accordance
with Section 16.02, the Notes shall become due and payable on the Redemption Date at the place or places stated in the Redemption Notice and at the applicable Redemption Price. On presentation and surrender of the Notes at the place or
places stated in the Redemption Notice, the Notes shall be paid and redeemed by the Company at the applicable Redemption Price. 
 (b)
    On or prior to 11:00 a.m. New York City time, on the Redemption Date, the Company shall deposit with the Paying Agent or, if the Company or a Subsidiary of the Company is acting as the Paying Agent, shall segregate and
hold in trust as provided in Section 7.05 an amount of cash (in immediately available funds if deposited on the Redemption Date), sufficient to pay the Redemption Price of all of the Notes to be redeemed on such Redemption Date. Subject
to receipt of funds by the Paying Agent, payment for the Notes to be redeemed shall be made on the Redemption Date for such Notes. The Paying Agent shall, promptly after such payment and on written demand by the Company, return to the Company any
funds in excess of the Redemption Price. 
 Section 16.04 Restrictions on Redemption. The Company may not redeem any Notes on any date if
the principal amount of the Notes has been accelerated in accordance with the terms of this Indenture, and such acceleration has not been rescinded, on or prior to the Redemption Date (except in the case of an acceleration resulting from a Default
by the Company in the payment of the Redemption Price with respect to such Notes). 
 ARTICLE 17 

MISCELLANEOUS PROVISIONS 
 Section 17.01
Provisions Binding on Company’s Successors. All the covenants, stipulations, promises and agreements of the Company contained in this Indenture shall bind its successors and assigns whether so expressed or not. 

Section 17.02 Official Acts by Successor Corporation. 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 like board, committee or officer of any corporation or other entity that shall at the time be the lawful sole
successor of the Company. 
 Section 17.03 Addresses for Notices, Etc. Any notice or demand that by any provision of this Indenture is
required or permitted to be given or served by the Trustee or by the Holders on the Company shall be deemed to have been sufficiently given or made, for all purposes if given or served electronically in PDF format, overnight courier or by being
deposited postage prepaid by registered or certified mail in a post office letter box addressed (until another address is filed by the Company with the Trustee) to Snap Inc., 2772 Donald Douglas Loop North, Santa Monica, California 90405, Attention:
General Counsel. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or 

  
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made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box addressed to the Corporate Trust Office or sent
electronically in PDF format, whether by mail or electronically, upon actual receipt by the Trustee. 
 The Trustee, by notice to the Company, may
designate additional or different addresses for subsequent notices or communications. 
 Any notice or communication delivered or to be delivered to a
Holder of Physical Notes shall be mailed to it by first class mail at its address as it appears on the Note Register and shall be sufficiently given to it if so mailed within the time prescribed. Any notice or communication delivered or to be
delivered to a Holder of Global Notes shall be delivered in accordance with the Applicable Procedures of the Depositary and shall be sufficiently given to it if so delivered within the time prescribed. 

Failure to mail or deliver a notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to other Holders. If
a notice or communication is mailed or delivered, as the case may be, in the manner provided above, it is duly given, whether or not the addressee receives it. 

In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice to Holders by
mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. 

Section 17.04 Governing Law; Jurisdiction. THIS INDENTURE AND EACH NOTE, AND ANY CLAIM, CONTROVERSY OR DISPUTE ARISING UNDER OR RELATED TO
THIS INDENTURE AND EACH NOTE, SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (WITHOUT REGARD TO THE CONFLICTS OF LAWS PROVISIONS THEREOF). 

The Company irrevocably consents and agrees, for the benefit of the Holders from time to time of the Notes and the Trustee, that any legal action, suit
or proceeding against it with respect to obligations, liabilities or any other matter arising out of or in connection with this Indenture or the Notes may be brought in the courts of the State of New York or the courts of the United States of
America located in the Borough of Manhattan, New York City, New York and, until amounts due and to become due in respect of the Notes have been paid, hereby irrevocably consents and submits to the non-exclusive jurisdiction of each such
court in personam, generally and unconditionally with respect to any action, suit or proceeding for itself in respect of its properties, assets and revenues. 

The Company irrevocably and unconditionally waives, to the fullest extent permitted by law, any objection which it may now or hereafter have to the
laying of venue of any of the aforesaid actions, suits or proceedings arising out of or in connection with this Indenture brought in the courts of the State of New York or the courts of the United States of America located in the Borough of
Manhattan, New York City, New York and hereby further irrevocably and unconditionally waives and agrees not to plead or claim in any such court that any such action, suit or proceeding brought in any such court has been brought in an
inconvenient forum. 
 Section 17.05 Evidence of Compliance with Conditions Precedent; Certificates and Opinions of Counsel to Trustee. On
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 and, if requested by the Trustee, an Opinion of Counsel,
stating 

  
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that, in the opinion of such counsel, all conditions precedent (including any covenants, compliance with which constitutes a condition precedent) to such action have been complied with; provided
that no Opinion of Counsel shall be required to be delivered in connection with the substitution of an unrestricted CUSIP number for the restricted CUSIP on the Restricted Securities pursuant to the Applicable Procedures of the Depositary upon the
Notes becoming freely tradable by non-Affiliates of the Company under Rule 144 unless a new Note is to be issued and authenticated (in which case the Opinion of Counsel required by Section 2.04 shall be delivered); provided further that no
Opinion of Counsel shall be required to be delivered in connection with a request by the Company that the Trustee deliver a notice to Holders under the Indenture where the Trustee receives an Officer’s Certificate with respect to such notice.
With respect to matters of fact, an Opinion of Counsel may rely on an Officer’s Certificate or certificates of public officials. 
 Each
Officer’s Certificate and Opinion of Counsel provided for, by or on behalf of the Company in this Indenture and delivered to the Trustee with respect to conditions precedent under or compliance with this Indenture (other than the Officer’s
Certificates provided for in Section 4.08) shall include (a) a statement that the person signing such certificate is familiar with the requested action and this Indenture; (b) a brief statement as to the nature and scope of the
examination or investigation on which the statement contained in such certificate is based; (c) a statement that, in the judgment of such person, he or she has made such examination or investigation as is necessary to enable him or her to
express an informed judgment as to whether or not such action is permitted by this Indenture and as to whether all conditions precedent (including any covenants, compliance with which constitutes a condition precedent), if any, provided for in this
Indenture relating to the proposed action have been complied with; and (d) a statement as to whether or not, in the judgment of such person, such action is permitted by this Indenture and all such conditions precedent (including any covenants,
compliance with which constitutes a condition precedent) have been complied with. 
 Notwithstanding anything to the contrary in this
Section 17.05, if any provision in this Indenture specifically provides that the Trustee shall or may receive an Opinion of Counsel in connection with any action to be taken by the Trustee or the Company hereunder, the Trustee shall be entitled
to such Opinion of Counsel. 
 Section 17.06 Legal Holidays. In any case where any Interest Payment Date, any Redemption Date, any
Fundamental Change Repurchase Date or the Maturity Date is not a Business Day, then any action to be taken on such date need not be taken on such date, but may be taken on the next succeeding Business Day with the same force and effect as if taken
on such date, and no interest shall accrue in respect of the delay. 
 Section 17.07 No Security Interest Created. Nothing in this
Indenture or in the Notes, expressed or implied, shall be construed to constitute a security interest under the Uniform Commercial Code or similar legislation, as now or hereafter enacted and in effect, in any jurisdiction. 

Section 17.08 Benefits of Indenture. Nothing in this Indenture or in the Notes, expressed or implied, shall give to any Person, other than
the Holders, the parties hereto, any Paying Agent, any Conversion Agent, any Bid Solicitation Agent, any Custodian, any authenticating agent, any Note Registrar and their successors hereunder, any benefit or any legal or equitable right, remedy or
claim under this Indenture. 

  
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 Section 17.09 Table of Contents, Headings, Etc. The table of contents and the titles and
headings of the articles and sections of this Indenture have been inserted for convenience of reference only, are not to be considered a part hereof, and shall in no way modify or restrict any of the terms or provisions hereof. 

Section 17.10 Authenticating Agent. The Trustee may appoint an authenticating agent that shall be authorized to act on its behalf and
subject to its direction in the authentication and delivery of Notes in connection with the original issuance thereof and transfers and exchanges of Notes hereunder, including under Section 2.04, Section 2.05,
Section 2.06, Section 2.07, Section 10.04 and Section 15.04 as fully to all intents and purposes as though the authenticating agent had been expressly authorized by this Indenture and those Sections to
authenticate and deliver Notes. For all purposes of this Indenture, the authentication and delivery of Notes by the authenticating agent shall be deemed to be authentication and delivery of such Notes “by the Trustee” and a certificate of
authentication executed on behalf of the Trustee by an authenticating agent shall be deemed to satisfy any requirement hereunder or in the Notes for the Trustee’s certificate of authentication. Such authenticating agent shall at all times be a
Person eligible to serve as trustee hereunder pursuant to Section 7.08. 
 Any corporation or other entity into which any authenticating
agent may be merged or converted or with which it may be consolidated, or any corporation or other entity resulting from any merger, consolidation or conversion to which any authenticating agent shall be a party, or any corporation or other entity
succeeding to the corporate trust business of any authenticating agent, shall be the successor of the authenticating agent hereunder, if such successor corporation or other entity is otherwise eligible under this Section 17.10, without
the execution or filing of any paper or any further act on the part of the parties hereto or the authenticating agent or such successor corporation or other entity. 

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
terminate the agency of any authenticating agent by giving written notice of termination to such authenticating agent and to the Company. On receiving such a notice of resignation or on such a termination, or in case at any time any authenticating
agent shall cease to be eligible under this Section, the Trustee may appoint a successor authenticating agent (which may be the Trustee), shall give written notice of such appointment to the Company and shall deliver notice of such appointment to
all Holders. 
 The Company agrees to pay to the authenticating agent from time to time reasonable compensation for its services although the Company
may terminate the authenticating agent, if it determines such agent’s fees to be unreasonable. 
 The provisions of Section 7.02,
Section 7.03, Section 7.04, Section 8.03 and this Section 17.10 shall be applicable to any authenticating agent. 

If an authenticating agent is appointed pursuant to this Section 17.10, the Notes may have endorsed thereon, in addition to the
Trustee’s certificate of authentication, an alternative certificate of authentication in the following form: 
 as Authenticating Agent, certifies that this is
one 
 of the Notes described in the within-named 
 Indenture. 

  
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 By: 
 Authorized Officer 

Section 17.11 Execution in Counterparts. 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. All notices, approvals,
consents, requests and any communications hereunder must be in writing (provided that any such communication sent to Trustee hereunder must be in the form of a document that is signed manually or by way of a digital signature provided by DocuSign
(or such other digital signature provider as specified in writing to Trustee by the authorized representative), in English. Company agrees to assume all risks arising out of the use of using digital signatures and electronic methods to submit
communications to Trustee, including without limitation the risk of Trustee acting on unauthorized instructions, and the risk of interception and misuse by third parties. 

Section 17.12 Severability. In the event any provision of this Indenture or in the Notes shall be invalid, illegal or unenforceable, then
(to the extent permitted by law) the validity, legality or enforceability of the remaining provisions shall not in any way be affected or impaired. 

Section 17.13 Waiver of Jury Trial. EACH OF THE COMPANY AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY
APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE TRANSACTIONS CONTEMPLATED HEREBY. 

Section 17.14 Force Majeure. In no event shall the Trustee be responsible or liable for any failure or delay in the performance of
its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, strikes, work stoppages, accidents, acts of war or terrorism, civil or military disturbances, nuclear or natural
catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software and hardware) services; it being understood that the Trustee shall use reasonable efforts that are consistent with accepted
practices in the banking industry to resume performance as soon as practicable under the circumstances. 
 Section 17.15 Calculations.
Except as otherwise provided in this Indenture, the Company shall be responsible for making all calculations called for under this Indenture and the Notes. These calculations include, but are not limited to, determinations of the Stock Price, Last
Reported Sale Prices of the Common Stock, the Daily VWAPs, the Daily Conversion Values, the Daily Settlement Amounts, accrued interest payable on the Notes (including, for the avoidance of doubt, any Additional Interest payable under this
Indenture), and adjustments to the Conversion Price and the Conversion Rate of the Notes. The Company shall make all these calculations in good faith and, absent manifest error, the Company’s calculations shall be final and binding on Holders
of Notes, the Trustee and the Conversion Agent. The Company shall provide a schedule of its calculations to each of the Trustee and the Conversion Agent, and each of the Trustee and Conversion Agent is entitled to rely conclusively on the accuracy
of the Company’s calculations without independent verification. The Trustee will forward the 

  
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Company’s calculations to any Holder of Notes on the written request of that Holder at the sole cost and expense of the Company. 

Section 17.16 USA PATRIOT Act. The parties hereto acknowledge that in accordance with Section 326 of the USA 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 USA PATRIOT Act. 

[Remainder of page intentionally left blank] 












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

			
	SNAP INC.
		
	By:	 	/s/ Derek Andersen
		 	Name: Derek Andersen
		 	Title: Chief Financial Officer


 [Signature Page to Indenture] 












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

			
	U.S. BANK NATIONAL ASSOCIATION, as Trustee
		
	By:	 	/s/ Paula Oswald
		 	Name: Paula Oswald
		 	Title: Vice President


 [Signature Page to Indenture] 












 EXHIBIT A 

[FORM OF FACE OF NOTE] 
 [INCLUDE FOLLOWING
LEGEND IF A GLOBAL NOTE] 
 [UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK
CORPORATION (“DTC”), TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC (AND ANY PAYMENT HEREUNDER IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS
WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.] 
 [INCLUDE FOLLOWING LEGEND IF A RESTRICTED SECURITY]

 [THIS SECURITY AND THE CLASS A COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF
1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER: 

(1)     REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING
OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND 

(2)     AGREES FOR THE BENEFIT OF SNAP INC. (THE “COMPANY”) THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER
THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF OR SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR
PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT: 
 (A)     TO THE COMPANY OR
ANY SUBSIDIARY THEREOF, OR 
 (B)     PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT, OR

 (C)     TO A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR 

(D)     PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE
EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT. 

  
 A-1 













 PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY
AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER FOR THE COMPANY TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE
SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.]1 

 
  

1 This legend (other than the first paragraph) shall be deemed removed from the face of this Security without further
action of the Company, the Trustee, or the Holders at such time and in the manner provided under Section 2.05(c) of the within-mentioned Indenture. 

  
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 Snap Inc. 

0.25% Convertible Senior Note due 2025 
  

			
	No. [ ]	  	[Initially]2 $[ ]

 CUSIP No. [ ]3 

Snap Inc., a corporation duly organized and validly existing under the laws of the State of Delaware (the “Company,” which term
includes any successor corporation or other entity under the Indenture referred to on the reverse hereof), for value received hereby promises to pay to [CEDE & CO.]4 [ ]5, or registered assigns, the principal sum [as set forth in the “Schedule of Exchanges of Notes” attached hereto]6 [of $[ ]]7, which amount, taken together with the principal amounts of all other outstanding Notes, shall not, unless permitted by the Indenture, exceed $1,000,000,000, in accordance with the rules and
procedures of the Depositary, on May 1, 2025, and interest thereon as set forth below. 
 This Note shall bear interest at the rate of 0.25% per
year from and including April 28, 2020, or from and including the most recent date to which interest had been paid or provided for to, but excluding, the next scheduled Interest Payment Date until May 1, 2025. Interest is payable
semi-annually in arrears on each May 1 and November 1, commencing on November 1, 2020, to Holders of record at the close of business on the preceding April 15 and October 15 (whether or not such day is a Business Day),
respectively. Additional Interest will be payable as set forth in Section 4.06(d), Section 4.06(e) and Section 6.03 of the within-mentioned Indenture, and any reference to
interest on, or in respect of, any Note therein shall be deemed to include Additional Interest if, in such context, Additional Interest is, was or would be payable pursuant to any of such Section 4.06(d),
Section 4.06(e) or Section 6.03, and any express mention of the payment of Additional Interest in any provision therein shall not be construed as excluding Additional Interest in those provisions
thereof where such express mention is not made. 
 Any Defaulted Amounts shall accrue interest per annum at the rate borne by the Notes, subject to
the enforceability thereof under applicable law, from, and including, the relevant payment date to, but excluding, the date on which such Defaulted Amounts shall have been paid by the Company, at its election, in accordance with
Section 2.03(c) of the Indenture. 
 The Company shall pay, or cause the Paying Agent to pay, the principal of and interest
on this Note, if and 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. As provided in and subject to the provisions of the Indenture,
the Company shall pay, or cause the Paying Agent to pay, the principal of any Notes (other than Notes that are Global Notes) at the office or agency designated by the Company for that purpose. The Company has initially designated the Trustee as its
Paying Agent and Note Registrar in respect of the Notes and the 
  

 
 2
Include if a global note. 
 3 This Note will be deemed to be identified by CUSIP No. 83304A AD8 from and after
such time when the Company delivers, pursuant to Section 2.05(c) of the within-mentioned Indenture, written notice to the Trustee of the occurrence of the Resale Restriction Termination Date and the removal of the restrictive legend affixed to
this Note [in accordance with the Applicable Procedures of the Depositary]. 
 4 Include if a global note. 

5 Include if a physical note. 
 6 Include if a global note. 
 7 Include if a physical note. 

  
 A-3 













 
Corporate Trust Office as a place where Notes may be presented for payment or for registration of transfer and exchange. 

Reference is made to the further provisions of this Note set forth on the reverse hereof, including, without limitation, provisions giving the Holder
of this Note the right to convert this Note into cash, shares of Common Stock or a combination of cash and shares of Common Stock, as applicable, on the terms and subject to the limitations set forth in the Indenture. Such further provisions shall
for all purposes have the same effect as though fully set forth at this place. 
 This Note, and any claim, controversy or dispute arising under or
related to this Note, shall be construed in accordance with and governed by the laws of the State of New York (without regard to the conflicts of laws provisions thereof). 

In the case of any conflict between this Note and the Indenture, the provisions of the Indenture shall control and govern. 

This Note shall not be valid or become obligatory for any purpose until the certificate of authentication hereon shall have been signed manually by the
Trustee or a duly authorized authenticating agent under the Indenture. 
 [Remainder of page intentionally left blank] 

  
 A-4 













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

 

			
	SNAP INC.
		
	By:	 	 
		 	Name:
		 	Title:


 Dated:     

TRUSTEE’S CERTIFICATE OF AUTHENTICATION 
  

			
	 U.S. BANK NATIONAL ASSOCIATION
 as
Trustee, certifies that this is
 one of the Notes described in the within-named

Indenture.

		
	By:	 	 
		 	Authorized Officer


  
 A-5 













 [FORM OF REVERSE OF NOTE] 

Snap Inc. 
 0.25% Convertible Senior Note due 2025 

This Note is one of a duly authorized issue of Notes of the Company, designated as its 0.25% Convertible Senior Notes due 2025 (the
“Notes”), limited to the aggregate principal amount of $1,000,000,000, all issued or to be issued under and pursuant to an Indenture dated as of April 28, 2020 (the “Indenture”), between the Company and U.S.
Bank National Association (the “Trustee”), to which Indenture and all indentures supplemental thereto reference is hereby made for a description of the rights, limitations of rights, obligations, duties and immunities thereunder of
the Trustee, the Company and the Holders of the Notes. Additional Notes may be issued in an unlimited aggregate principal amount, subject to certain conditions specified in the Indenture. Capitalized terms used in this Note and not defined in this
Note shall have the respective meanings set forth in the Indenture. 
 In case certain Events of Default shall have occurred and be continuing, the
principal of, and interest on, all Notes may be declared, by either the Trustee or Holders of at least 25% in aggregate principal amount of Notes then outstanding, and on said declaration shall become, due and payable, in the manner, with the effect
and subject to the conditions and certain exceptions set forth in the Indenture. 
 Subject to the terms and conditions of the Indenture, the Company
will make all payments and deliveries in respect of the Fundamental Change Repurchase Price on the Fundamental Change Repurchase Date (if applicable), the Redemption Price on any Redemption Date (if applicable) and the principal amount on the
Maturity Date, as the case may be, to the Holder who surrenders a Note to a Paying Agent to collect such payments in respect of the Note. The Company will pay cash amounts in money of the United States of America that at the time of payment is legal
tender for payment of public and private debts. 
 The Indenture contains provisions permitting the Company and the Trustee in certain circumstances,
without the consent of the Holders of the Notes, and in certain other circumstances, with the consent of the Holders of not less than a majority in aggregate principal amount of the Notes at the time outstanding, evidenced as in the Indenture
provided, to execute supplemental indentures modifying the terms of the Indenture and the Notes as described therein. It is also provided in the Indenture that, subject to certain exceptions, the Holders of a majority in 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 under the Indenture and its consequences. 

Notwithstanding any other provision of this Note and any provision of the Indenture, each Holder shall have the right to receive payment or delivery, as
the case may be, of (x) the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, (y) accrued and unpaid interest, if any, on, and (z) the consideration due on conversion of, this
Note, on or after the respective due dates expressed or provided for in this Note or in the Indenture, or to institute suit for the enforcement of any such payment or delivery, as the case may be, and such right to receive such payment or delivery,
as the case may be, on or after such respective dates against the Company shall not be impaired or affected without the consent of such Holder. 

  
 A-6 













 The Notes are issuable in registered form without coupons in denominations of $1,000 principal amount
and integral multiples thereof. At the office or agency of the Company referred to on the face hereof, and in the manner and subject to the limitations provided in the Indenture, Notes may be exchanged for a like aggregate principal amount of Notes
of other authorized denominations, without payment of any service charge but, if required by the Company or Trustee, with payment of a sum sufficient to cover any transfer or similar tax that may be imposed in connection therewith as a result of the
name of the Holder of the new Notes issued on such exchange of Notes being different from the name of the Holder of the old Notes surrendered for such exchange. 

The Notes shall be redeemable at the Company’s option on or after May 6, 2023 in accordance with the terms and subject to the conditions
specified in the Indenture. No sinking fund is provided for the Notes. 
 On 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 Repurchase Date at a price equal to
the Fundamental Change Repurchase Price. 
 Subject to the provisions of the Indenture, the Holder hereof has the right, at its option, during certain
periods and on the occurrence of certain conditions specified in the Indenture, prior to the close of business on the Business Day immediately preceding the Maturity Date, to 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, as applicable, at the Conversion Rate specified in the Indenture, as adjusted from time to time as provided in the Indenture. 

  
 A-7 













 ABBREVIATIONS 

The following abbreviations, when used in the inscription of the face of this Note, shall be construed as though they were written out in full according
to applicable laws or regulations: 
 TEN COM = as tenants in common 

UNIF GIFT MIN ACT = Uniform Gifts to Minors Act 

CUST = Custodian 
 TEN ENT = as tenants by the
entireties 
 JT TEN = joint tenants with right of survivorship and not as tenants in common 

Additional abbreviations may also be used though not in the above list. 

  
 A-8 













 SCHEDULE A8 

SCHEDULE OF EXCHANGES OF NOTES 
 Snap Inc. 

0.25% Convertible Senior Notes due 2025 
 The initial
principal amount of this Global Note is [                    ] DOLLARS
($[                ]). The following increases or decreases in this Global Note have been made: 

 

									
	 Date of exchange
	  	Amount of
decrease in
principal
amount of this
Global Note	  	Amount of
increase in
principal
amount of this
Global Note	  	Principal
amount of this
Global Note
following such
decrease or
increase	  	Signature of
authorized
signatory of
Trustee or
Custodian

  
  

8 Include if a global note. 

  
 A-9 













 ATTACHMENT 1 

[FORM OF NOTICE OF CONVERSION] 
  

	To:	 U.S. Bank National Association, as Trustee 



633 West Fifth Street, 24th Floor 
 Los Angeles,
California 90071 
 Attention: P. Oswald (Snap 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, as applicable, 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 on such conversion, together with any cash for any fractional share, 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 documentary,
stamp or similar issue or transfer taxes, if any in accordance with Section 14.02(d) and Section 14.02(e) of the Indenture. Any amount required to be paid to the undersigned on account of interest
accompanies this Note. Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Indenture. 
 Dated: 

Signature(s) 
  

	
	Signature Guarantee
	
	Signature(s) must be guaranteed by an eligible Guarantor Institution (banks, stock brokers, savings and loan associations and credit unions) with membership in an approved signature guarantee medallion program pursuant to
Securities and Exchange Commission Rule 17Ad-15 if shares of Common Stock are to be issued, or Notes are to be delivered, other than to and in the name of the registered holder.
	
	Fill in for registration of shares if to be issued, and Notes if to be delivered, other than to and in the name of the registered holder:
	
	(Name)
	
	(Street Address)
	
	 (City, State and Zip Code)
 Please print name and
address



  
 1 













 Principal amount to be converted (if less than all): $ ,000 

NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written on the face of the Note in every particular without
alteration or enlargement or any change whatever. 
 Social Security or Other Taxpayer Identification Number 

  
 2 













 ATTACHMENT 2 

[FORM OF FUNDAMENTAL CHANGE REPURCHASE NOTICE] 
  

	To:	 U.S. Bank National Association as Trustee 



633 West Fifth Street, 24th Floor 
 Los Angeles,
California 90071 
 Attention: P. Oswald (Snap Inc.) 

The undersigned registered owner of this Note hereby acknowledges receipt of a notice from Snap Inc. (the “Company”) as to the
occurrence of a Fundamental Change with respect to the Company and specifying the Fundamental Change Repurchase Date and requests and instructs the Company to pay to the registered holder hereof in accordance with
Section 15.02 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 Repurchase 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 excluding, such
Fundamental Change Repurchase Date. Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Indenture. 

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

Dated:
                                        

 Signature(s) 
 Social Security or Other
Taxpayer Identification Number 
 Principal amount to be repaid (if less than all): $ ,000 

NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written on the face of the Note in every particular without
alteration or enlargement or any change whatever. 

  
 1 













 ATTACHMENT 3 

[FORM OF ASSIGNMENT AND TRANSFER] 
 For value
received hereby sell(s), assign(s) and transfer(s) unto (Please insert social security or Taxpayer Identification Number of assignee) the within Note, and hereby irrevocably constitutes and appoints attorney to transfer the said Note on the books of
the Company, with full power of substitution in the premises. 
 In connection with any transfer of the within Note occurring prior to the Resale
Restriction Termination Date, as defined in the Indenture governing such Note, the undersigned confirms that such Note is being transferred: 
  

	 	G	 To Snap Inc. or a subsidiary thereof; or 



 

	 	G	 Pursuant to a registration statement that has become or been declared effective under the Securities Act of 1933, as
amended; or 


  

	 	G	 Pursuant to and in compliance with Rule 144A under the Securities Act of 1933, as amended; or 



 

	 	G	 Pursuant to and in compliance with Rule 144 under the Securities Act of 1933, as amended, or any other available
exemption from the registration requirements of the Securities Act of 1933, as amended. 



  
 1 















	
	Dated:
	
	Signature(s)
	
	Signature Guarantee
	
	Signature(s) must be guaranteed by an eligible Guarantor Institution (banks, stock brokers, savings and loan associations and credit unions) with membership in an approved signature guarantee medallion program pursuant to Securities
and Exchange Commission Rule 17Ad-15 if Notes are to be delivered, other than to and in the name of the registered holder.





 

  
 NOTICE: The signature on the assignment must
correspond with the name as written on the face of the Note in every particular without alteration or enlargement or any change whatever. 

  
 2