Document:

EX-4.1

 Exhibit 4.1 
  

 
  

ETSY, INC. 
 AND 

U.S. BANK NATIONAL ASSOCIATION, 

as Trustee 
 INDENTURE 

Dated as of September 23, 2019 

0.125% Convertible Senior Notes due 2026 
  

 
  

 TABLE OF CONTENTS 

 

							
	 	 	 	  	PAGE	 
	
	 ARTICLE 1
	  

	 DEFINITIONS
	  

			
	Section 1.01.	 	Definitions	  	 	1	 
	Section 1.02.	 	References to Interest	  	 	12	 
	
	 ARTICLE 2
	  

	ISSUE, DESCRIPTION, EXECUTION, REGISTRATION AND EXCHANGE OF NOTES	
 

			
	Section 2.01.	 	Designation and Amount	  	 	12	 
	Section 2.02.	 	Form of Notes	  	 	13	 
	Section 2.03.	 	Date and Denomination of Notes; Payments of Interest and Defaulted Amounts	  	 	13	 
	Section 2.04.	 	Execution, Authentication and Delivery of Notes	  	 	15	 
	Section 2.05.	 	Exchange and Registration of Transfer of Notes; Restrictions on Transfer; Depositary	  	 	15	 
	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	  	 	23	 
	
	 ARTICLE 3
	  

	 SATISFACTION AND DISCHARGE
	  

			
	Section 3.01.	 	Satisfaction and Discharge	  	 	24	 
	
	 ARTICLE 4
	  

	 PARTICULAR COVENANTS OF THE
COMPANY
	  

			
	Section 4.01.	 	Payment of Principal and Interest	  	 	24	 
	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	  	 	26	 
	Section 4.06.	 	Rule 144A Information Requirement and Annual Reports	  	 	26	 
	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	

 

			
	Section 5.01.	 	Lists of Holders	  	 	29	 
	Section 5.02.	 	Preservation and Disclosure of Lists	  	 	30	 
	
	ARTICLE 6	  

	DEFAULTS AND REMEDIES	  

			
	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	  	 	37	 
	Section 6.10.	 	Notice of Defaults	  	 	37	 
	Section 6.11.	 	Undertaking to Pay Costs	  	 	37	 
	
	ARTICLE 7	  

	CONCERNING THE TRUSTEE	  

			
	Section 7.01.	 	Duties and Responsibilities of Trustee	  	 	38	 
	Section 7.02.	 	Reliance on Documents, Opinions, Etc	  	 	40	 
	Section 7.03.	 	No Responsibility for Recitals, Etc	  	 	41	 
	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 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	  

			
	Section 8.01.	 	Action by Holders	  	 	45	 
	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	  	 	46	 
	Section 8.05.	 	Revocation of Consents; Future Holders Bound	  	 	46	 

  
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	 ARTICLE 9
	  

	 HOLDERS’ MEETINGS
	  

			
	Section 9.01.	 	Purpose of Meetings	  	 	46	 
	Section 9.02.	 	Call of Meetings by Trustee	  	 	47	 
	Section 9.03.	 	Call of Meetings by Company or Holders	  	 	47	 
	Section 9.04.	 	Qualifications for Voting	  	 	47	 
	Section 9.05.	 	Regulations	  	 	48	 
	Section 9.06.	 	Voting	  	 	48	 
	Section 9.07.	 	No Delay of Rights by Meeting	  	 	49	 
	
	 ARTICLE 10
	  

	 SUPPLEMENTAL INDENTURES
	  

			
	Section 10.01.	 	Supplemental Indentures Without Consent of Holders	  	 	49	 
	Section 10.02.	 	Supplemental Indentures with Consent of Holders	  	 	50	 
	Section 10.03.	 	Effect of Supplemental Indentures	  	 	51	 
	Section 10.04.	 	Notation on Notes	  	 	51	 
	Section 10.05.	 	Evidence of Compliance of Supplemental Indenture to Be Furnished Trustee	  	 	51	 
	
	 ARTICLE 11
	  

	 CONSOLIDATION, MERGER, SALE, CONVEYANCE
AND LEASE
	
 

			
	Section 11.01.	 	Company May Consolidate, Etc. on Certain Terms	  	 	51	 
	Section 11.02.	 	Successor Corporation to Be Substituted	  	 	52	 
	
	 ARTICLE 12
	  

	IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS	  			
			
	Section 12.01.	 	Indenture and Notes Solely Corporate Obligations	  	 	52	 
	
	 ARTICLE 13
	  

	 [INTENTIONALLY OMITTED]
	  

	
	 ARTICLE 14
	  

	 CONVERSION OF NOTES
	  

			
	Section 14.01.	 	Conversion Privilege	  	 	53	 
	Section 14.02.	 	Conversion Procedure; Settlement Upon Conversion	  	 	56	 
	Section 14.03.	 	Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes	  	 	60	 
	Section 14.04.	 	Adjustment of Conversion Rate	  	 	62	 
	Section 14.05.	 	Adjustments of Prices	  	 	71	 
	Section 14.06.	 	Shares to Be Fully Paid	  	 	72	 
	Section 14.07.	 	Effect of Recapitalizations, Reclassifications and Changes of the Common Stock	  	 	72	 
	Section 14.08.	 	Certain Covenants	  	 	74	 

  
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	Section 14.09.	 	Responsibility of Trustee	  	 	74	 
	Section 14.10.	 	Notice to Holders Prior to Certain Actions	  	 	75	 
	Section 14.11.	 	Stockholder Rights Plans	  	 	75	 
	Section 14.12.	 	Exchange In Lieu Of Conversion	  	 	76	 
	
	 ARTICLE 15
	  

	 REPURCHASE OF NOTES AT OPTION
OF HOLDERS
	
 

			
	Section 15.01.	 	Intentionally Omitted	  	 	76	 
	Section 15.02.	 	Repurchase at Option of Holders Upon a Fundamental Change	  	 	76	 
	Section 15.03.	 	Withdrawal of Fundamental Change Repurchase Notice	  	 	79	 
	Section 15.04.	 	Deposit of Fundamental Change Repurchase Price	  	 	79	 
	Section 15.05.	 	Covenant to Comply with Applicable Laws Upon Repurchase of Notes	  	 	80	 
	
	 ARTICLE 16
	  

	 NO OPTIONAL REDEMPTION
	  

			
	Section 16.01.	 	No Optional Redemption	  	 	81	 
	
	 ARTICLE 17
	  

	 MISCELLANEOUS PROVISIONS
	  

			
	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	  	 	83	 
	Section 17.10.	 	Authenticating Agent	  	 	83	 
	Section 17.11.	 	Execution in Counterparts	  	 	84	 
	Section 17.12.	 	Severability	  	 	84	 
	Section 17.13.	 	Waiver of Jury Trial	  	 	84	 
	Section 17.14.	 	Force Majeure	  	 	85	 
	Section 17.15.	 	Calculations	  	 	85	 
	Section 17.16.	 	USA PATRIOT Act	  	 	85	 
	
	 EXHIBIT
	  

			
	Exhibit A	 	Form of Note	  	 	A-1	 

  
 iv 

 INDENTURE dated as of September 23, 2019 between ETSY, 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 0.125% Convertible Senior Notes due 2026 (the “Notes”), initially in an aggregate principal amount not to exceed $650,000,000, and in order to
provide the terms and conditions upon 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 upon 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 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. 
 “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, but shall not include any debt securities convertible into or
exchangeable for any securities otherwise constituting Capital Stock pursuant to this definition. 
 “Cash Settlement”
shall have the meaning specified in Section 14.02(a). 
 “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). 

  
 2 

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

“Common Equity” of any Person means Capital Stock of such Person that is generally entitled (a) to vote in the election
of directors of such Person or (b) 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 common stock of the Company, par value $0.001 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 any of its Officers 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 Trust Office” means the designated office of the Trustee at which at any time its corporate trust business shall
be administered, which office at the date hereof is located at 60 Livingston Ave, Saint Paul, MN 55107, EP-MN-WS3C, Attention: Corporate Trust Office, or such other
address as the Trustee may designate from time to time by notice to the Holders and the Company, or the principal corporate trust office of any successor trustee (or such other address as such successor trustee may designate from time to time by
notice to the Holders and the Company). 
 “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 40
consecutive Trading Days during the Observation Period, 2.5% 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 40. 

  
 3 

 “Daily Settlement Amount,” for each of the 40 consecutive Trading Days
during the 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, for each of the 40 consecutive Trading Days during the relevant Observation Period, the per share
volume-weighted average price as displayed under the heading “Bloomberg VWAP” on Bloomberg page “ETSY <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 Fundamental Change Repurchase Price, principal and interest) that are payable but are not punctually paid or duly provided for. 

“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 Financial 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” (i) as used in Section 14.04 and Section 14.05, 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 (provided that, for the avoidance of doubt, any alternative trading convention on the
applicable exchange or in the applicable market in respect of shares of the Common Stock under a separate ticker symbol or CUSIP number shall not be considered “regular way” for this purpose) and (ii) otherwise, shall have the meaning
specified in Section 14.03(c). 

  
 4 

 “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. 
 “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 and the employee benefit plans of the Company and its Wholly Owned Subsidiaries, files a Schedule TO (or any successor schedule, form
or report) or any other schedule, form or report under the Exchange Act that discloses that such “person” or “group” has become the direct or indirect “beneficial owner,” as defined in Rule 13d-3 under the Exchange Act, of the Common Stock representing more than 50% of the voting power of the Common Stock; 

(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 or more of the Company’s direct or indirect Wholly Owned Subsidiaries;
provided, however, that a transaction described in 

  
 5 

 
clause (A) or (B) in which the holders of all classes of the Company’s Common Equity immediately prior to such transaction own, directly or indirectly, more than 50% of all classes of
Common Equity of the continuing or surviving 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); 
 (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 common stockholders 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)). For purposes of this definition (but, for the avoidance of doubt, not for the purposes of the definition of Make-Whole
Fundamental Change), any transaction that constitutes a Fundamental Change pursuant to both clause (a) and clause (b) of this definition (without giving effect to the proviso in clause (b)) shall be deemed a Fundamental Change
solely under clause (b) of this definition (subject to the proviso in clause (b)). If any transaction in which the Common Stock is replaced by the common stock 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 this definition, following the effective date of
such transaction) references to the Company in this definition shall instead be references to such other entity. 
 “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). 

  
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 The terms “given”, “mailed”, “notify” or
“sent” with respect to any notice to be given 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 procedures at the Depositary (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 the case of a Physical Note), in each case, in accordance with Section 17.03. Notice so “given” shall be deemed to include any notice to be “mailed” or “delivered,” as applicable, under this Indenture.

 “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 of April 1 and October 1 of each year, beginning on April 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” shall 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 pursuant to clause
(a) or (b) of the definition of Fundamental Change (as set forth 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). 
 “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 upon 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 

  
 7 

 
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 October 1, 2026. 

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

“Merger Event” shall have the meaning specified in Section 14.07(a). 

“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) if the relevant Conversion Date
occurs prior to June 1, 2026, the 40 consecutive Trading Day period beginning on, and including, the second Trading Day immediately succeeding such Conversion Date; and (ii) if the relevant Conversion Date occurs on or after June 1,
2026, the 40 consecutive Trading Days beginning on, and including, the 41st Scheduled Trading Day immediately preceding the Maturity Date. 

“Offering Memorandum” means the preliminary offering memorandum dated September 18, 2019, as supplemented by the related
pricing term sheet dated September 18, 2019, 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 Chief Operating Officer, the Treasurer, 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 any 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. 

“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, which opinion may contain customary exceptions and qualifications as to the matters set forth therein, 

  
 8 

 
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.

 “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;
and 
 (e)    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. 

“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 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 

  
 9 

 
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). 
 “Reference Property” shall have the meaning specified in
Section 14.07(a). 
 “Regular Record Date,” with respect to any Interest Payment Date, means the March 15 or
September 15 (whether or not such day is a Business Day) immediately preceding the applicable April 1 or October 1 Interest Payment Date, respectively. 

“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 who customarily performs functions similar to those performed by the Persons who at the time shall be such officers, respectively, or to whom any corporate trust matter is referred because of such person’s knowledge of and familiarity
with the particular subject and who shall have direct responsibility for the administration of this Indenture. 
 “Restricted
Securities” shall have the meaning specified in Section 2.05(c). 
 “Restrictive Notes Legend” 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). 
 “Significant Subsidiary” means a Subsidiary of the Company that is a “significant
subsidiary” as defined in Article 1, Rule 1-02 of Regulation S-X under the Exchange Act; provided that, in the case of a Subsidiary that meets the criteria
of clause (3) of the definition thereof but not clause (1) or (2) thereof, such Subsidiary shall be deemed not to be a Significant 

  
 10 

 
Subsidiary unless the Subsidiary’s income from continuing operations before income taxes, extraordinary items and cumulative effect of a change in accounting principle exclusive of amounts
attributable to any noncontrolling interests for the last completed fiscal year prior to the date of such determination exceeds $60,000,000. 

“Specified Dollar Amount” means the maximum cash amount per $1,000 principal amount of Notes to be received upon conversion
as specified in the Settlement Notice (or deemed specified as provided in Section 14.02(a)(iii)) related to any converted Notes. 

“Spin-Off” shall have the meaning specified in Section 14.04(c). 

“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 Nasdaq Global Select Market or, if the Common Stock (or such other security) is not then listed on The Nasdaq Global Select Market, 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 upon 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 Nasdaq Global Select Market or, if the Common Stock is not then listed on The Nasdaq Global Select Market, 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 

  
 11 

 
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, on any determination date, the Bid Solicitation Agent cannot reasonably obtain at least one bid for $5,000,000 principal amount of Notes from a nationally recognized securities dealer, then the Trading Price per $1,000 principal amount of
Notes on such 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 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%”, the calculation of which shall exclude nominal amounts of the voting power of
shares of Capital Stock or other interests in the relevant Subsidiary as may be required to satisfy local minority interest requirements outside of the United States. 

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 “0.125% Convertible Senior Notes due 2026.”
The aggregate principal amount of Notes that may be 

  
 12 

 
authenticated and delivered under this Indenture is initially limited to $650,000,000, subject to Section 2.10 and except for Notes authenticated and delivered upon 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 upon 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. 
 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 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 upon instructions given by the Holder of such Notes in accordance with this Indenture. Payment of
principal (including 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 in registered form without coupons in 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. 

  
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 (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 Company shall pay, or cause the Paying
Agent to pay, the principal amount of any Note (x) in the case of any Physical Note, at the office or agency of the Company maintained by the Company for such purposes in the continental United States of America, which shall initially be the
Corporate Trust Office and (y) in the case of any Global Note, 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 (A) to 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) to Holders holding
Physical Notes having an aggregate principal amount of more than $5,000,000, either by check mailed to each Holder or, upon 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 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. 
 (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 (unless the Trustee
shall consent to an earlier date). The Company shall promptly notify the Trustee of such special record date and the Trustee, in the name and at the expense of the Company, shall cause notice of the proposed payment

  
 14 

 
of such Defaulted Amounts and the special record date therefor to be delivered to each Holder 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). 

(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 upon such notice as may be required by such exchange or automated quotation system, if, after notice
given by the Company to the Trustee of the proposed payment pursuant to this clause, such manner of payment shall be deemed practicable by the Trustee. 

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 or facsimile signature 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 Trustee in accordance with such Company Order shall authenticate and deliver such Notes, without any further action by the
Company hereunder. 
 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 or by facsimile 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) upon 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

  
 15 

 
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. 

Upon 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. 

The Trustee shall have no obligation or duty to monitor, determine or inquire as to compliance with any restrictions on transfer imposed under
this Indenture or under applicable law with respect to any transfer of any interest in any 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. 
 Neither the Trustee nor any agent of the Trustee shall have any responsibility or liability for any actions taken or
not taken by the Depositary. 
 Notes may be exchanged for other Notes of any authorized denominations and of a like aggregate principal
amount, upon 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 instruments of transfer in form satisfactory to the Company 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 upon 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 or otherwise required by law. 

  
 16 

 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 or (ii) any Notes, or a portion of any Note, surrendered for repurchase (and not validly withdrawn) in accordance with Article 15. 

All Notes issued upon 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 upon 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 Restrictive Notes Legend (together
with any Common Stock issued upon 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 the Restrictive Notes 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 upon 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 (the “Restrictive Notes Legend”) (unless such Notes have 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 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 COMMON STOCK, IF ANY,
ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE 

  
 17 

 
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 ETSY, 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 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. 

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, (ii) that has been 

  
 18 

 
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, upon 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 Notes 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, upon such instruction, the Custodian shall so surrender such Global Note for exchange; and any new Global Note so exchanged therefor shall not bear the Restrictive Notes Legend specified in this Section 2.05(c) and shall not be
assigned a restricted CUSIP number. The Company shall promptly notify the Trustee upon 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 upon conversion of the Notes has been declared effective under the Securities Act. 
 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 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, upon receipt of an Officer’s Certificate 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 upon delivery of the Global Notes to the
Trustee such Global Notes shall be canceled. 

  
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 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. Upon 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 or transferred, such Global Note shall be, upon
receipt thereof, canceled by the Trustee in accordance with standing procedures and existing instructions between the Depositary and the Custodian. At any time prior to such cancellation, if any interest in a Global Note is exchanged for Physical
Notes, converted, canceled, repurchased 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 or any agent of the Company or the
Trustee shall have any responsibility or liability for any act or omission of the Depositary, or for any aspect of the records relating to or payments made on account of beneficial ownership interests of a Global Note or maintaining, supervising or
reviewing any records relating to such beneficial ownership interests. 
 (d)    Until the Resale Restriction
Termination Date, any stock certificate representing Common Stock issued upon conversion of a Note shall bear a legend in substantially the following form (unless 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 upon 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 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 

  
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 (2)    AGREES FOR THE BENEFIT OF ETSY, 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 COMMON STOCK RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER 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, upon 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). 

(e)    Any Note or Common Stock issued upon 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 

  
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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. 

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 upon its written request 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 upon the receipt of
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 upon 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 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 evidence of their satisfaction 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 upon the express condition that the foregoing
provisions are exclusive with respect to the replacement, payment, 

  
 22 

 
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, 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, upon 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 upon 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 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 (excluding Notes repurchased pursuant to cash-settled swaps or other derivatives), registration of transfer or exchange or conversion, if surrendered to the Company or any of the
Company’s agents, Subsidiaries or Affiliates, in each case, that the Company controls, to be surrendered to the Trustee for cancellation. All Notes delivered to the Trustee shall be canceled promptly by it. Except for any Notes surrendered for
registration of transfer or exchange, or as otherwise expressly permitted by any of the provisions of this Indenture, no Notes shall be authenticated in exchange for any Notes surrendered to the Trustee for cancellation. The Trustee shall dispose of
canceled Notes in accordance with its customary procedures and, after such disposition, shall deliver evidence of such 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 the Trustee shall have no liability for any defect in the
“CUSIP” numbers as they appear on any Notes, notice or elsewhere, and, provided further that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Notes or 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, or notice
to, the Holders and notwithstanding Section 2.01, reopen this Indenture and issue 

  
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additional Notes hereunder with the same terms as the Notes initially issued hereunder (other than differences in the issue date, the issue price and interest accrued prior to the issue date of
such additional Notes) 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. 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 privately negotiated transaction or public tender or exchange offer or
through counterparties to private agreements, including by cash-settled swaps or other derivatives, in each case, without prior notice to the Holders. 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 such Notes shall no longer be considered outstanding under this Indenture upon their repurchase. 

ARTICLE 3 

SATISFACTION AND DISCHARGE 

Section 3.01. Satisfaction and Discharge. (a) This Indenture and the Notes shall cease to be
of further effect when (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 deposited with the Trustee or delivered to Holders, as applicable, after the Notes have become due and payable, whether on the Maturity Date, any Fundamental Change Repurchase Date, upon
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 or the Notes by the Company; and (b) the Trustee, upon request of the Company contained in an Officer’s Certificate and at the expense of the Company, shall execute proper instruments acknowledging such satisfaction
and discharge of this Indenture and the Notes when the Company has delivered to the Trustee such 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 and the Notes 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. 

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 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.

  
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 Section 4.02. Maintenance of Office or Agency.
The Company will maintain in the continental 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 or the office or agency of the Trustee in the continental United States of America. 

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 continental United States of America 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 continental 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. 
 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 Fundamental Change Repurchase 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 Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, the Notes when the same shall be due and payable; and 

  
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 (iii)    that at any time during the continuance of an
Event of Default, upon 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 Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, the Notes, deposit with the Paying Agent a sum sufficient to pay such principal (including 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 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 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
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 Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, the Notes when the same shall become due and payable. 

(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 upon the trusts herein contained and upon 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)    Any money and shares of Common Stock
deposited with the Trustee or any Paying Agent, or then held by the Company, in trust for the payment of the principal (including the Fundamental Change Repurchase Price, if applicable) of, accrued and unpaid interest on and the consideration due
upon conversion of any Note and remaining unclaimed for two years after such principal (including the Fundamental Change Repurchase Price, if applicable), interest or consideration due upon conversion has become due and payable shall be paid to the
Company on 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 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 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 upon conversion thereof shall, 

  
 26 

 
at such time, constitute “restricted securities” within the meaning of Rule 144(a)(3) under the Securities Act, promptly provide to the Trustee and, upon written request, any Holder,
beneficial owner or prospective purchaser of such Notes or any shares of Common Stock issuable upon 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 annual or quarterly reports (on Form 10-K or Form 10-Q or any respective successor form)
that the Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act (excluding any such information, documents or reports, or portions thereof, 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 (or any successor thereto)). Any such document or report that the Company files with the Commission via
the Commission’s EDGAR system (or any successor 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 (or such successor).

(c)    Delivery of the reports 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). The Trustee shall have no responsibility to determine whether any documents or reports have been filed via the EDGAR system. 

(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, 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 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 the Notes. Such Additional Interest shall accrue on the Notes at the rate of 0.25% per annum of the principal amount of the Notes outstanding for each day during the first 90 days after the Company’s
failure to file has occurred and is continuing or the Notes are not otherwise freely tradable as described above 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), and 0.50% per annum of the principal amount of the Notes outstanding for each day during the period from the 91st day after the Company’s failure to file has occurred for which the Company’s failure to file
is continuing or the Notes are not otherwise freely tradable as described above 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
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 

  
 27 

 
13 or 15(d) of the Exchange Act. For purposes of this Section 4.06(d), the phrase “restrictions pursuant to U.S. securities laws or the terms of this Indenture or the Notes” shall
not include, for the avoidance of doubt, the assignment of a restricted CUSIP to the Notes or the existence of the Restrictive Notes Legend, in either case, during the six-month period described in this
Section 4.06(d). 
 (e)    If, and for so long as, the Restrictive Notes Legend on the Notes specified in
Section 2.05(c) has not been removed, the Notes are assigned a restricted CUSIP or the Notes 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 380th day after the last date of original issuance of the Notes, the
Company shall pay Additional Interest on the Notes at a rate equal to 0.25% per annum of the principal amount of Notes outstanding for each day during the first 90 days, and 0.50% per annum of the principal amount of the Notes outstanding
thereafter, until the Restrictive Notes Legend on the Notes has been removed in accordance with Section 2.05(c), the Notes are assigned an unrestricted CUSIP and the Notes are freely tradable as described above 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). 

(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 be payable as a result of the Company’s election pursuant to Section 6.03. However, in
no event shall Additional Interest payable for the Company’s failure to comply with its obligations 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 obligations pursuant to Section 4.06(b), 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 no later than fifteen days prior to the proposed payment date 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. 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. The Trustee shall not at any time be under any duty or responsibility to any Holder to determine the Additional Interest, or with respect to the nature, extent, or calculation of the amount of Additoinal Interest
owed, or with respect to the method employed in such calculation of the Additional Interest. 

  
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 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 upon, 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 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,
2019) an Officer’s Certificate stating whether the signers thereof have knowledge of any failure by the Company to comply with all conditions and covenants then required to be performed under this Indenture during the previous year and, if so,
specifying each such failure 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 is not required to deliver such notice if such Event of Default or Default has been cured. 

Section 4.09. Further Instruments and Acts. Upon 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 March 15 and September 15 in each year beginning with March 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. 

  
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 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 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 upon 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, upon any required
repurchase, upon declaration of acceleration or otherwise; 
 (c)    failure by the Company to comply with its
obligation to convert the Notes in accordance with this Indenture upon exercise of a Holder’s conversion right and such failure continues for five Business Days; 

(d)    failure by the Company to issue a Fundamental Change Company Notice in accordance with Section 15.02(c),
notice of a Make-Whole Fundamental Change in accordance with Section 14.03(b), or notice of a specified corporate event in accordance with Section 14.01(b)(ii) or 14.01(b)(iii), in each case when due and such failure continues for five
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
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 $60,000,000 (or its foreign currency equivalent) in the aggregate of the Company and/or any such
Significant Subsidiary, whether such indebtedness now exists or shall hereafter be created (i) resulting in such indebtedness becoming or being declared due and payable prior to its stated maturity date or (ii) constituting a failure to
pay the principal or interest of any such debt when due and payable (after the expiration of all applicable grace periods) at its stated maturity, upon required repurchase, upon 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 is not 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 Notes then outstanding in accordance with this Indenture; 

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

(i)    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 90
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(h) or Section 6.01(i) 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 (and the Trustee, at the written request of such Holders, shall) declare 100% of the principal of, and accrued and unpaid interest on, all the outstanding Notes to be due and payable immediately,
and upon 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(h) or Section 6.01(i) 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.

 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 upon 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, in each case, at the rate borne by the 

  
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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 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 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 upon 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 (i) for the first 180 days after the
occurrence of such an Event of Default 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 such 180-day period on which such an Event of Default is continuing and (ii) for the period from, and including, the 181st day after the occurrence of such an Event of Default to, and including, the 360th day after
the occurrence of such an Event of Default, consist exclusively of the right to receive Additional Interest on the Notes at a rate equal to 0.50% per annum of the principal amount of the Notes outstanding for each day during such additional 180-day period on which such Event of Default is continuing. Subject to the last paragraph of this Section 6.03, 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 361st day after such Event of Default (if the Event of Default relating to the Company’s failure to file is not cured or waived prior to such 361st 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. 
 In order to elect to pay Additional
Interest as the sole remedy during the first 360 days after the occurrence of any Event of Default described in the immediately preceding paragraph, 

  
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the Company must notify in writing all Holders of the Notes, the Trustee and the Paying Agent of such election prior to the beginning of such 360-day
period. Upon 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 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. 

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, upon 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 upon 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 upon 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 upon 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 upon 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

  
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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. 

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 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, upon presentation of the
several Notes, and stamping thereon the payment, if only partially paid, and upon surrender thereof, if fully paid: 
 First, to the
payment of all amounts due the Trustee (in all of its capacities), its agents and attorneys under this Indenture; 

  
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 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 upon conversion of, the Notes in default in the order of the date due of the payments of such interest and cash due upon conversion, as the case may be, with interest (to the extent that
such interest has been collected by the Trustee) upon 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 Fundamental Change Repurchase Price and any cash due upon conversion) then owing and unpaid upon 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, upon 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 upon the Notes, then to the payment of such principal (including, if applicable, the Fundamental Change Repurchase Price and any cash due upon 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 Fundamental Change Repurchase Price and any cash
due upon 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 Fundamental Change Repurchase Price) or interest when due, or the right to receive payment or delivery of the consideration due upon conversion, no Holder of any Note shall have any right by virtue of or by availing of
any provision of this Indenture to institute any suit, action or proceeding in equity or at law upon or under or with respect to this Indenture, or for the appointment of a receiver, 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 upon 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 reasonably satisfactory to it against any
loss, liability, claim or expense to be incurred therein or thereby; 

  
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 (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 (it being understood that the Trustee does not have an affirmative duty to ascertain whether or not such actions or forbearances are unduly prejudicial to such
Holders), 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 Fundamental Change Repurchase Price, if applicable) of, (y) accrued and unpaid interest, if
any, on, and (z) the consideration due upon 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, as
the case may be. 
 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 upon 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. 

  
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 Section 6.09. Direction of Proceedings and Waiver of Defaults by Majority of
Holders. 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 or that would involve the Trustee in personal liability. 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 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 upon 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. Upon 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 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 all Defaults known to a Responsible Officer, unless such Defaults 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 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 upon conversion, the Trustee shall be protected in withholding such notice if and so long as the Trustee 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 

  
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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 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 upon 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 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, 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 to the Trustee indemnity or security reasonably satisfactory to it against any loss, liability, claim or expense that might be incurred by it in compliance with such request or direction. 

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 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 gross negligence 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, upon any certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture; but, in the case of any
such certificates or opinions that by any 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); 

  
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 (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 upon 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 shall the Trustee be liable for the selection of investments or for
investment losses, fees, taxes or other charges incurred thereon or for losses incurred as a result of the investment, reinvestment or 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; and 
 (h)    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. 

 

  
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 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 upon any
resolution, certificate, statement, instrument, opinion, report, notice, request, consent, order, bond, note, coupon or other paper or document 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 selection and require an Opinion of Counsel and
any 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; 
 (e)    the Trustee may
execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through 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 Trustee shall not be
required to give any bond or surety in respect of the performance of its powers and duties hereunder; 
 (g)    the
Trustee may request that the Company deliver a certificate setting forth the names of individuals and/or titles of officers authorized at such time to take specified actions pursuant to this Indenture; and 

(h)    the permissive rights of the Trustee enumerated herein shall not be construed as duties. 

In no event shall the Trustee be liable for any special, indirect, punitive 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. 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 by the Company or by any
Holder of the Notes. 

  
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 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 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. 
 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 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 except to the extent
required by law. The Trustee shall be under no liability for interest 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. 

Section 7.06. Compensation and Expenses of Trustee. The Company covenants and agrees to pay to the Trustee from time to time, and
the Trustee shall receive, such compensation 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 upon its request for all 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 compensation and the fees and 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 or willful misconduct. 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 agents and any
authenticating agent for, and to hold them harmless against, any and all loss, claim, damage, liability or expense incurred without gross negligence or willful misconduct on the part of the Trustee, its officers, directors, 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 the costs and expenses of defending themselves against
any claim (whether asserted by the Company, or any Holder or any other Person) or liability in connection with the exercise or performance of any of its powers or duties hereunder, or in connection with enforcing the provisions of this Section. 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 claim 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 

  
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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 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, agents and employees of the Trustee. 

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(h) or Section 6.01(i) 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 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 or willful misconduct on the part of the Trustee, be deemed to be conclusively proved and established by an
Officer’s Certificate delivered to the Trustee, and such Officer’s Certificate, in the absence of gross negligence or willful misconduct 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 upon 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 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. Upon receiving such notice of resignation, the Company shall promptly 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 resigning Trustee and one copy to the successor trustee. If no successor trustee shall have been so appointed and have
accepted appointment within 30 days after the giving of such notice of resignation to the Holders, the resigning Trustee may, upon ten Business Days’ notice to the Company and the Holders and at the expense of the Company, 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. 
  

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

(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, at the expense of the Company, 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, upon the terms and conditions and otherwise as in Section 7.09(a) provided, may, at the expense of the Company, 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 upon 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, upon 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. Upon request of any such successor trustee, the Company shall execute any and all instruments in writing for more 

  
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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 claim 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. 
 Upon 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 

  
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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 the date any officer that the Company has
indicated to the Trustee should receive such application actually receives such application, 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 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 upon 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 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; 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 upon 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 

  
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liability for monies payable or shares deliverable upon any such Note. Notwithstanding anything to the contrary in this Indenture or the Notes following an Event of Default, any holder 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 that a Responsible Officer knows are so owned shall be so disregarded. Notes so owned that have been pledged in good faith may be regarded as 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 upon the advice of counsel shall be full protection to the Trustee. Upon 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 upon proof of holding as provided in Section 8.02, revoke such action so far as
concerns such Note. Except as aforesaid, any such action taken by the Holder of any Note shall be conclusive and binding upon such Holder and upon all future Holders and owners of such Note and of any Notes issued in exchange or substitution
therefor or upon registration of transfer thereof, irrespective of whether any notation in regard thereto is made upon such Note or any Note issued in exchange or substitution therefor or upon 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; 

  
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 (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 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 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,
pursuant to a Board Resolution, or the Holders of at least 10% 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. 

  
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 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 outstanding 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 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
upon 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. 

  
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 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
upon or reserved to the Trustee or to the Holders under any of the provisions of this Indenture or of the 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 upon the Company; 
 (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 Merger 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 conform the provisions of this Indenture or the Notes to the “Description of Notes” section of the
Offering Memorandum, as evidenced in an Officer’s Certificate; 
 (i)    to comply with the rules of any applicable
Depositary, including The Depository Trust Company, so long as such amendment does not adversely affect the rights of any Holder; or 

(j)    to appoint a successor trustee with respect to the Notes. 

Upon the written request of the Company, the Trustee is hereby authorized to join with the Company in the execution of any such supplemental
indenture, to make any further appropriate agreements and stipulations that may be therein contained, but 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 or immunities under this Indenture or otherwise. 

  
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 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 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 the
purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Indenture 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; 

(b)    reduce the rate of or extend the stated time for payment of interest on any Note; 

(c)    reduce the principal of or extend the Maturity Date of any Note; 

(d)    except as required by this Indenture, make any change that adversely affects the conversion rights of any Notes;

 (e)    reduce 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; or 

(h)    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. 
 Upon the written request of the Company, and upon the filing with the Trustee of evidence of the
consent of 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 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 

  
 50 

 
the Holders 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. Upon 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 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 Board of Directors, to any modification of this Indenture contained in any such supplemental indenture 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, upon 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, is permitted or
authorized by this Indenture and is the legal, valid and binding obligation of the Company enforceable against it 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 direct or indirect Subsidiaries, taken as a whole, to another Person, 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. 

  
 51 

 For purposes of this Section 11.01, the sale, conveyance, transfer or lease of all or
substantially all of the properties and assets of one or more Subsidiaries of the Company to another Person, which properties and assets, if held by the Company instead of such Subsidiaries, would constitute all or substantially all of the
consolidated properties and assets of the Company and its direct or indirect Subsidiaries, taken as a whole, shall be deemed to be the sale, conveyance, transfer or lease of all or substantially all of the consolidated properties and assets of the
Company and its direct or indirect Subsidiaries, taken as a whole, to another Person. 
 Section 11.02. Successor Corporation to Be
Substituted. In case of any such consolidation, merger, sale, conveyance, transfer or lease and upon the assumption by the Successor Company, by supplemental indenture, executed and delivered to the Trustee and satisfactory in form to the
Trustee, of the due and punctual payment of the principal of and accrued and unpaid interest on all of the Notes, the due and punctual delivery or payment, as the case may be, of any consideration due upon conversion of the Notes and the due and
punctual performance of all of the covenants and conditions of this Indenture to be performed by the Company, such Successor Company (if not the Company) shall succeed to and, except in the case of a lease of all or substantially all of the
consolidated properties and assets of the Company and its direct or indirect Subsidiaries, taken as a whole, shall be substituted for the Company, with the same effect as if it had been named herein as the party of the first part. 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,
upon 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 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), upon 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. 

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 any Note, nor for any claim based 

  
 52 

 
thereon or otherwise in respect thereof, and no recourse under or upon 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] 

ARTICLE 14 

CONVERSION OF NOTES 

Section 14.01. Conversion Privilege. (a) Subject to and upon 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 June 1, 2026 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 June 1, 2026, and prior to the close of business on the second Scheduled Trading Day immediately preceding the Maturity Date, in each case, at an initial conversion rate of 11.4040
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 June 1, 2026, a Holder may surrender all or any portion of its Notes for conversion at any time during the five Business Day period immediately after 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 Company shall provide written notice to the Bid Solicitation Agent (if other than the Company) of the three independent nationally recognized securities dealers selected by the Company pursuant to the
definition of Trading Price, along with appropriate contact information for each. 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, 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 per $1,000 principal amount
of Notes) unless a Holder of at least 

  
 53 

 
$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 (if other than the Company) to determine, or if
the Company is acting as Bid Solicitation Agent, the Company shall 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 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. If (x) the Company is not acting as Bid Solicitation Agent, and the Company does not instruct the Bid
Solicitation Agent to determine the Trading Price per $1,000 principal amount of Notes when obligated as provided in the preceding sentence, or if the Company instructs the Bid Solicitation Agent to obtain bids 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 when obligated as provided in the preceding sentence, then, in either case, the Trading Price per $1,000
principal amount of Notes on any 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 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). If, at any time after the Trading Price condition set forth above has been met, the Trading Price per $1,000 principal amount of
Notes is greater than or equal to 98% of the product of the Last Reported Sale Price of the Common Stock and the Conversion Rate for such date, the Company shall so notify in writing the Holders of the Notes, the Trustee and the Conversion Agent (if
other than the Trustee) and thereafter neither the Company nor the Bid Solicitation Agent (if other than the Company) shall be required to solicit bids again until a new Holder request is made as provided in this Section 14.01(b)(i). Any such
determination of the Trading Price in accordance with this Indenture shall be conclusive absent manifest error. 

(ii)    If, prior to the close of business on the Business Day immediately preceding June 1, 2026, the
Company elects to: 
 (A)    distribute to all or substantially all holders of the Common Stock any
rights, options or warrants (other than in connection with a stockholder rights plan prior to separation of the relevant rights from the Common Stock) entitling them, for a period of not more than 60 calendar days after the announcement date of
such distribution, 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 distribution; 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 in connection with a stockholder rights plan prior to separation of the relevant rights from the Common Stock), which distribution has a per share value, as reasonably determined
by the Company in good faith and in a commercially reasonable manner, exceeding 10% of the Last Reported Sale Price of the Common Stock on the Trading Day preceding the date of announcement for such distribution, 

  
 54 

 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 55 Scheduled Trading Days prior to the Ex-Dividend Date for such 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 distribution and (2) the Company’s
announcement that such distribution will not take place, in each case, even if the Notes are not otherwise convertible at such time. 

(iii)    If a transaction or event that constitutes a Fundamental Change or a Make-Whole Fundamental Change
occurs prior to the close of business on the Business Day immediately preceding June 1, 2026, regardless of whether a Holder has the right to require the Company to repurchase the Notes pursuant to Section 15.02, or if the Company is a
party to a consolidation, merger, binding share exchange, or transfer or lease of all or substantially all of its assets that occurs prior to the close of business on the Business Day immediately preceding June 1, 2026, in each case, pursuant
to which the Common Stock would be converted into cash, securities or other assets (other than a merger effected solely to change the Company’s jurisdiction of incorporation that does not otherwise constitute a Fundamental Change or a
Make-Whole Fundamental Change), all or any portion of a Holder’s Notes may be surrendered for conversion at any time from or after the effective date for such transaction or event until 35 Scheduled Trading Days after the effective date of the
transaction or event (or, if the Company gives notice after the effective date of such transaction or event, until 35 Trading Days after the date the Company gives notice) or, if such transaction or event also constitutes a Fundamental Change, until
the related Fundamental Change Repurchase Date. The Company shall notify Holders, the Trustee and the Conversion Agent (if other than the Trustee) in writing as promptly as practicable following the effective date of such transaction or event but in
no event later than five Business Days after the effective date of such transaction or event. 

(iv)    Prior to the close of business on the Business Day immediately preceding June 1, 2026, 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 December 31, 2019 (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. 

  
 55 

 Section 14.02. Conversion Procedure; Settlement Upon
Conversion. 
 (a)    Subject to this Section 14.02, Section 14.03(b) and Section 14.07(a), upon
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. 
 (i)    All conversions for which the relevant Conversion Date occurs on or after
June 1, 2026 shall be settled using the same Settlement Method. 
 (ii)    Except for any
conversions for which the relevant Conversion Date occurs on or after June 1, 2026, 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 the period described in the third immediately succeeding set of parentheses, as the case may be), the Company elects to deliver a 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, through the Trustee, shall deliver such Settlement Notice to converting Holders no later than the close of business on the Trading Day immediately following the
related Conversion Date (or, in the case of any conversions for which the relevant Conversion Date occurs on or after June 1, 2026, no later than June 1, 2026). If the Company does not 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 with respect to any conversion on the relevant Conversion Date or during the relevant 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 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 shall be deemed to be $1,000. By notice to Holders, the Company may, prior to June 1, 2026, 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. 

  
 56 

 (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 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 40 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 40 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 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 upon 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 

  
 57 

 
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. 
 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 (provided that, with respect to any conversion
following the Regular Record Date immediately preceding the Maturity Date where Physical Settlement applies to such conversion, the Company shall settle any such conversion on the Maturity Date), 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 Note shall be surrendered for partial conversion, the Company shall execute and the
Trustee shall authenticate and deliver to or upon the written order of the Holder of the Note so surrendered a new Note or Notes in authorized denominations in an aggregate principal amount equal to the unconverted portion of the surrendered Note,
without payment of any service charge by the converting Holder but, if required by the Company or Trustee, with payment of a sum sufficient to cover any documentary, stamp or similar issue or transfer tax or similar governmental charge required by
law or that may be imposed in connection therewith as a result of the name of the Holder of the new Notes issued upon such conversion being different from the name of the Holder of the old Notes surrendered for such conversion. 

(e)    If a Holder submits a Note for conversion, the Company shall pay any documentary, stamp or similar issue or
transfer tax due on the issue of any shares of Common Stock upon 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. 
  

  
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 (f)    Except as provided in Section 14.04, no adjustment shall be
made for dividends on any shares of Common Stock issued upon the conversion of any Note as provided in this Article 14. 

(g)    Upon 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)    Upon 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 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. Upon 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 upon such conversion. Notwithstanding the foregoing, if Notes are converted after the close of business on a Regular
Record 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; 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 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 (3) to the extent of any Defaulted Amounts, if any Defaulted Amounts exists 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 upon 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. Upon 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 upon conversion of the Notes
and shall instead pay cash in lieu of delivering any fractional share of Common Stock issuable upon conversion based on the Daily VWAP for the relevant Conversion 

  
 59 

 
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 Combination Settlement, the full number of shares that shall be issued upon conversion thereof shall be computed on the basis of the aggregate Daily Settlement Amounts for the relevant Observation Period
and 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. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to
convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common
Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received
by the Conversion Agent 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”). 
 (b)    Upon surrender of Notes for conversion in
connection with a Make-Whole Fundamental Change pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement 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
paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes of the Effective Date of any Make-Whole Fundamental Change 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 (the “Effective Date”), and the price paid (or deemed to be paid) per share of the Common Stock in the
Make-Whole Fundamental Change (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 

  
 60 

 
Change. 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. 
 (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 of 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
	  	$59.45	 	  	$75.00	 	  	$87.69	 	  	$90.00	 	  	$120.00	 	  	$150.00	 	  	$200.00	 	  	$250.00	 	  	$300.00	 	  	$350.00	 
	 September 23, 2019
	  	 	5.4168	 	  	 	3.6124	 	  	 	2.6645	 	  	 	2.5282	 	  	 	1.3554	 	  	 	0.7807	 	  	 	0.3338	 	  	 	0.1424	 	  	 	0.0537	 	  	 	0.0126	 
	 October 1, 2020
	  	 	5.4168	 	  	 	3.6124	 	  	 	2.6472	 	  	 	2.5066	 	  	 	1.3085	 	  	 	0.7339	 	  	 	0.2998	 	  	 	0.1213	 	  	 	0.0427	 	  	 	0.0090	 
	 October 1, 2021
	  	 	5.4168	 	  	 	3.5848	 	  	 	2.5741	 	  	 	2.4304	 	  	 	1.2218	 	  	 	0.6593	 	  	 	0.2507	 	  	 	0.0924	 	  	 	0.0280	 	  	 	0.0042	 
	 October 1, 2022
	  	 	5.4168	 	  	 	3.4933	 	  	 	2.4541	 	  	 	2.3078	 	  	 	1.0993	 	  	 	0.5604	 	  	 	0.1910	 	  	 	0.0600	 	  	 	0.0129	 	  	 	0.0003	 
	 October 1, 2023
	  	 	5.4168	 	  	 	3.3399	 	  	 	2.2702	 	  	 	2.1217	 	  	 	0.9294	 	  	 	0.4332	 	  	 	0.1232	 	  	 	0.0282	 	  	 	0.0021	 	  	 	0.0000	 
	 October 1, 2024
	  	 	5.4168	 	  	 	3.0879	 	  	 	1.9815	 	  	 	1.8317	 	  	 	0.6907	 	  	 	0.2738	 	  	 	0.0544	 	  	 	0.0048	 	  	 	0.0000	 	  	 	0.0000	 
	 October 1, 2025
	  	 	5.4168	 	  	 	2.6612	 	  	 	1.4918	 	  	 	1.3430	 	  	 	0.3560	 	  	 	0.0979	 	  	 	0.0061	 	  	 	0.0000	 	  	 	0.0000	 	  	 	0.0000	 
	 October 1, 2026
	  	 	5.4168	 	  	 	1.9293	 	  	 	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 by which the Conversion Rate will be increased 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 $350.00 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 $59.45 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. 

  
 61 

 Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes
exceed 16.8208 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. 
 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 upon 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, the Conversion Rate shall be adjusted based on the following formula: 
  

							
		  	CR' = CR0 ×  	 	OS'	  	
		 	OS0	  	

 where, 
  

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

 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 

  
 62 

 
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 Board of Directors determines not to pay such dividend or distribution, to the Conversion Rate that would then be in effect if such dividend or distribution had not been declared. 

(b)    If the Company distributes to all or substantially all holders of the Common Stock any rights, options or warrants
(other than pursuant to a stockholder rights plan) entitling them, for a period of not more than 60 calendar days after the announcement date of such distribution, 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 distribution, the Conversion Rate
shall be increased based on the following formula: 
  

							
		  	CR' = CR0 ×  	 	OS0 + Y	  	
		 	OS0 + Y	  	

 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;
			
	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 distributable pursuant to such rights, options or warrants; and
			
	Y	 	=	    	the number of shares of Common Stock equal to the aggregate price payable to exercise such rights, options or warrants, divided by the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive
Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement of the distribution 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 distributed and shall become effective immediately after the open of business on the Ex-Dividend Date for such distribution. To the extent that shares of 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 distribution of such rights, options or warrants been made on the basis
of delivery of only the number of shares of Common Stock actually delivered. If such rights, options or warrants are not so distributed, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect if such Ex-Dividend Date for such distribution had not occurred. 

  
 63 

 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 the 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 distribution, and in determining the aggregate offering price of such shares of Common Stock,
there shall be taken into account any consideration received by the Company for such rights, options or warrants and any amount payable on exercise or conversion thereof, the value of such consideration, if other than cash, to be determined by the
Company in good faith and in a commercially reasonable manner. 
 (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 (including share splits) as to which an adjustment was effected pursuant to Section 14.04(a) or Section 14.04(b), (ii) except as otherwise provided in Section 14.11, rights issued
pursuant to any stockholder rights plan of the Company then in effect; (iii) distributions of Reference Property in exchange for, or upon conversion of, Common Stock in a Merger Event; (iv) dividends or distributions paid exclusively in
cash as to which the provisions set forth in Section 14.04(d) shall apply, 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: 

 

							
		  	CR' = CR0 ×  	 	SP0	  	
		 	SP0 – FMV	  	

 where, 
  

					
	CR0	 	=	    	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such distribution;
			
	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 and in a commercially reasonable manner) of the Distributed Property with respect to each outstanding share of the Common Stock on the
Ex-Dividend Date for such distribution.

  
 64 

 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 thereof, at the same time and upon the same terms as holders of the Common Stock receive the Distributed Property, the amount and kind of Distributed
Property 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 the distribution. If the Company
determines the “FMV” (as defined above) of any distribution for purposes of this Section 14.04(c) by reference to the actual or when-issued trading market for any securities, it shall in doing so consider the prices in such market
over the same period used in computing 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. 
 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 a Subsidiary or other business unit of the
Company, 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: 
  

							
		  	CR' = CR0 ×  	 	FMV0 + MP0	  	
		 	MP0	  	

 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 increase 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 

  
 65 

 
Date occurs during the Valuation Period, the reference 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 of 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, the reference 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 of 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 shall be immediately decreased,
effective as of the date the 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 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, upon the occurrence of which such rights, options or warrants become exercisable to purchase different securities,
evidences of indebtedness or other assets, then the date of the occurrence of any and each such event shall be deemed to be the date of distribution and Ex-Dividend Date with respect to new rights, options or
warrants with such rights (in which case the existing rights, options or warrants shall be deemed to terminate and expire on such date without exercise by any of the holders thereof). In addition, in the event of any distribution (or deemed
distribution) of rights, options or warrants, or any Trigger Event or other event (of the type described in the immediately preceding sentence) with respect thereto that was counted for purposes of calculating a distribution amount for which an
adjustment to the Conversion Rate under this Section 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, upon such final
redemption or purchase (x) the Conversion Rate shall be readjusted as if such rights, options or warrants had not been issued and (y) the Conversion Rate shall then again be readjusted to give effect to such distribution, deemed
distribution or Trigger Event, as the case may be, as though it were a cash distribution, equal to the per share redemption or purchase price received by a holder or holders of 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. 

  
 66 

 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). 

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

							
		  	CR' = CR0 ×  	 	SP0	  	
		 	        SP0 – C        
	  	

 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.

  
 67 

 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 Board of Directors
determines not to make or pay such dividend or distribution, to be the Conversion Rate that would then be in effect if such dividend or distribution had not been declared. Notwithstanding the foregoing, if “C” (as defined above) is equal
to or greater than “SP0” (as defined above), in lieu of the foregoing increase, each Holder of a Note shall receive, for each $1,000 principal amount of Notes it holds, at the same
time and upon 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 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 that is subject to then-applicable tender offer rules under the Exchange Act (other than any
odd-lot tender offer), 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: 
  

							
		  	CR' = CR0 ×  	 	 AC + (SP'×OS')
	  	
		 	
OS0×SP'
	  	

 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;

			
	 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 and in a commercially reasonable
manner) paid or payable for shares of Common Stock purchased in such tender or exchange offer;

			
	 OS0
	 	=	    	 the number of shares of Common Stock outstanding immediately prior to 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);

  
 68 

					
			
	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 such expiration date of such tender or exchange offer to, and including, such 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. 
 If the Company or one of its Subsidiaries is obligated to purchase shares of Common Stock pursuant to any such tender or exchange
offer described in this Section 14.04(e) but is permanently prevented by applicable law from effecting any such purchase or all such purchases are rescinded, the Conversion Rate shall be readjusted to be the Conversion Rate that would then be
in effect if such tender or exchange offer had been made only in respect of the purchases that have been effected (if any). 

(f)    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. 

(g)    Except as stated herein, 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. 

  
 69 

 (h)    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 Nasdaq Global Select Market, 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 and in a commercially reasonable manner determines that such increase would be in the Company’s best interest. In addition, subject to the applicable listing standard
of The Nasdaq Global Select Market, 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 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. 

(i)    Notwithstanding anything to the contrary in this Article 14, the Conversion Rate shall not be adjusted: 

(i)    upon the issuance of shares of Common Stock at a price below the Conversion Price or otherwise,
other than any such issuance described in Section 14.04(a), Section 14.04(b) or Section 14.04(c) above; 

(ii)    upon 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)    upon 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 or incentive plan or program (including pursuant to any evergreen plan) of or assumed by the Company or any of the Company’s Subsidiaries; 

(iv)    upon 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)    for a third-party tender offer by any party other than a tender offer by one or more of the
Company’s Subsidiaries as described in Section 14.04(e) above; 
 (vi)    upon the repurchase
of any shares of Common Stock pursuant to an open market share repurchase program or other buy-back transaction, including structured or derivative transactions such as accelerated share repurchase
transactions or similar forward derivatives, or other buy-back transaction, that is not a tender offer or exchange offer of the kind described under Section 14.04(e) above; 

  
 70 

 (vii)    solely for a change in the par value (or lack
of par value) of the Common Stock; or 
 (viii)    for accrued and unpaid interest, if any. 

(j)    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. 
 (k)    If an
adjustment to the Conversion Rate otherwise required by this Section 14.04 would result in a change of less than 1% to the Conversion Rate, then, notwithstanding the foregoing, the Company may, at its election, defer and carry forward such
adjustment, except that all such deferred adjustments must be given effect immediately upon the earliest to occur of the following: (i) when all such deferred adjustments would result in an aggregate change of at least 1% to the Conversion
Rate, (ii) on the Conversion Date for any Notes (in the case of Physical Settlement), (iii) on each Trading Day of any Observation Period related to any conversion of Notes (in the case of Cash Settlement or Combination Settlement) and
(iv) on the Effective Date of any Make-Whole Fundamental Change, in each case, unless the adjustment has already been made. 

(l)    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. 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. 

(m)    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, without limitation, an Observation Period and the period, if any, for
determining the Stock Price for purposes of a Make-Whole Fundamental Change), the Company shall, acting in good faith and in a commercially reasonable manner, 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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 For the avoidance of doubt, the adjustments made pursuant to this Section 14.05 shall
be made solely to the extent the Company determines in its good faith judgment and in a commercially reasonable manner that any such adjustment is appropriate, without duplication of any adjustment made pursuant to the provisions set forth in
Section 14.04. 
 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 a change to par
value, or from par value to no par value, or changes resulting from a subdivision or combination), 

(ii)    any consolidation, merger, combination or similar transaction 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 “Merger Event”), then, at and after the effective time of such Merger 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 Merger 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) upon such Merger Event and, prior to or at the effective time of such Merger Event, the Company or the successor or purchasing Person, as the case may be, shall execute with the Trustee a
supplemental indenture permitted under Section 10.01(g) providing for such change in the right to convert each $1,000 principal amount of Notes; provided, however, that at and after the effective time of the Merger Event
(A) the Company shall continue to have the right to determine the form of consideration to be paid or 

  
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delivered, as the case may be, upon conversion of Notes in accordance with Section 14.02 and (B) (I) any amount payable in cash upon 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 upon 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 Merger Event and (III) the Daily VWAP shall be calculated based on the value of a unit of Reference
Property. 
 If the Merger Event causes the Common Stock to be converted into, or exchanged for, the right to receive more than a single
type of consideration (determined based in part upon any form of stockholder election), then (i) the Reference Property into which the Notes will be convertible shall be deemed to be the weighted average of the types and amounts of
consideration actually 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 Merger Event, then for all conversions for which the relevant Conversion Date occurs after the effective date of such Merger Event (A) the consideration due
upon 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 Merger 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) in writing of such weighted average as soon as practicable after such determination is made. 

If the Reference Property in respect of any such Merger Event includes, in whole or in part, shares of Common Equity or American depositary
receipts (or other interests) in respect thereof, the 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 with respect to the portion of the Reference Property consisting of such Common Equity or American depositary receipts (or other interests) in respect thereof. If, in the case of any Merger Event, the
Reference Property includes shares of stock, securities or other property or assets (including any combination thereof), other than cash and/or cash equivalents, of a Person other than the successor or purchasing corporation, as the case may be, in
such Merger Event, then such supplemental indenture shall also be executed by such other Person, if such Person is an Affiliate of the Company or the successor or purchasing corporation, and the supplemental indenture shall contain such additional
provisions to protect the interests of the Holders of the Notes as the Company in good faith reasonably considers 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, in addition to the documents required under Section 10.05, 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 

  
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Property after any such Merger Event, any adjustment to be made with respect thereto and that all conditions precedent have been complied with, and shall promptly deliver 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 Merger 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 Merger Event. 
 (d)    The above
provisions of this Section shall similarly apply to successive Merger Events. 
 Section 14.08.
Certain Covenants. (a) The Company covenants that all shares of Common Stock issued upon conversion of Notes will be fully paid and non-assessable by the Company and free from all taxes, liens and
charges with respect to the issue thereof. 
 (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 upon 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 upon 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 upon 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 upon the surrender of any Note for the purpose of conversion or to comply with any of the duties, responsibilities or covenants of the Company contained in this Article. 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 

  
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amount of shares of stock or securities or property (including cash) receivable by Holders upon the conversion of their Notes after any event referred to in such Section 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 relying
upon, the Officer’s Certificate (which the Company shall be obligated to file with the Trustee prior to the execution of any such supplemental indenture) with respect thereto. Neither the Trustee nor the Conversion Agent 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). 

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

(a)    action by the Company or one of its Subsidiaries that would require an adjustment in the Conversion Rate pursuant
to Section 14.04 or Section 14.11; or 
 (b)    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 10 days prior to the
applicable date hereinafter specified, a notice stating (i) the date on which a record is to be taken for the purpose of such action by the Company or one of its Subsidiaries or, if a record is not to be taken, the date as of which the holders
of 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 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 upon such 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, dissolution, liquidation or winding-up. 
 Section 14.11. Stockholder Rights Plans. If the
Company has a stockholder rights plan in effect upon conversion of the Notes, each share of Common Stock, if any, issued upon such conversion shall be entitled to receive the appropriate number of rights, if any, and the certificates representing
the Common Stock issued upon such conversion shall bear such legends, if any, in each case as may be provided by the terms of any such stockholder rights plan, as the same may be amended from time to time. However, if, prior to any conversion of
Notes, the rights have separated from the shares of Common Stock in accordance with the provisions of the applicable stockholder rights plan, the Conversion Rate shall be adjusted at the time of separation 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. 

  
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 Section 14.12. Exchange In Lieu Of Conversion. (a) When a Holder surrenders
its Notes for conversion, the Company may, at its election (an “Exchange Election”), direct the Conversion Agent to surrender, on or prior to the Trading Day immediately following the Conversion Date, such Notes to one or more
financial institutions designated by the Company (each, a “Designated Financial Institution”) for exchange in lieu of conversion. In order to accept any Notes surrendered for conversion, the Designated Financial Institution(s) must
agree to timely pay and/or deliver, as the case may be, in exchange for such Notes, the cash, shares of Common Stock or combination thereof that would otherwise be due upon conversion pursuant to Section 14.02 (the “Conversion
Consideration”). If the Company makes an Exchange Election, the Company shall, by the close of business on the Trading Day following the relevant Conversion Date, notify in writing the Trustee, the Conversion Agent (if other than the
Trustee) and the Holder surrendering Notes for conversion that the Company has made the Exchange Election and the Company shall promptly notify the Designated Financial Institution(s) of the relevant deadline for delivery of the Conversion
Consideration and the type of Conversion Consideration to be paid and/or delivered, as the case may be. 
 (b)    Any
Notes exchanged by the Designated Financial Institution(s) shall remain outstanding, subject to applicable procedures of the Depositary. If the Designated Financial Institution(s) agree(s) to accept any Notes for exchange but does not timely pay
and/or deliver, as the case may be, the related Conversion Consideration, or if such Designated Financial Institution(s) does not accept the Notes for exchange, the Company shall pay and/or deliver, as the case may be, the relevant Conversion
Consideration, as, and at the time, required pursuant to this Indenture as if the Company had not made the Exchange Election. 

(c)    The Company’s designation of any Designated Financial Institution(s) to which the Notes may be submitted for
exchange does not require such Designated Financial Institution(s) to accept any Notes. 
 ARTICLE 15 

REPURCHASE OF NOTES AT OPTION OF
HOLDERS 
 Section 15.01. Intentionally Omitted. 

Section 15.02. Repurchase at Option of Holders Upon a Fundamental Change. (a) If a Fundamental Change occurs at any
time, each Holder shall have the right, at such Holder’s option, to require the Company to repurchase for cash all of such Holder’s Notes, or any portion of the principal amount thereof 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. 

  
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 (b)    Repurchases of Notes under this Section 15.02 shall be made,
at the option of the Holder thereof, upon: 
 (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 

(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 (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 Physical Notes to be repurchased shall state: 

(i)    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; 
 If the Notes are Global Notes, to exercise the Fundamental Change repurchase
right, Holders must surrender their Notes in accordance with applicable Depositary procedures. 
 Notwithstanding anything herein to the
contrary, any Holder delivering to the Paying Agent the Fundamental Change Repurchase Notice contemplated by this Section 15.02 in respect of a Physical Note 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 in accordance with Section 15.03.
Holders of Global Notes may withdraw Notes subject to repurchase 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 Business Day after the occurrence of the effective date of a Fundamental Change, the Company
shall provide to all Holders of Notes and the Trustee and the 

  
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Paying Agent (in the case of a Paying Agent other than the Trustee) a notice (the “Fundamental Change Company Notice”) of the occurrence of the effective date of the Fundamental
Change and of the 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 a notice containing the information set forth in the Fundamental Change Company Notice on the Company’s website 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; 

(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, 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 anything to the contrary in this Article 15, the Company shall not be required to repurchase, or to
make an offer to repurchase, the Notes upon a Fundamental Change if a third party makes such an offer in the same manner, at the same time and otherwise in compliance with the requirements for an offer made by the Company as set forth in this
Article 15 and such third party purchases all Notes properly surrendered and not validly withdrawn under its offer in the same manner, at the same time and otherwise in compliance with the requirements for an offer made by the Company as set forth
above. 

  
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 (e)    Notwithstanding the foregoing, no Notes may be repurchased by the
Company on any date at the option of the Holders upon 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, upon such return or cancellation, as the case may be, the Fundamental Change Repurchase Notice with respect thereto shall be deemed to have
been withdrawn. 
 Section 15.03. Withdrawal of Fundamental Change Repurchase Notice. (a) A Fundamental Change Repurchase
Notice in respect of Physical Notes may be withdrawn (in whole or in part) by means of a written notice of withdrawal delivered to the Corporate Trust Office of 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 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 number of the Note in respect of which such notice of withdrawal is being submitted, and 

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

  
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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 upon 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 sufficient to make payment 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, (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)    Upon surrender of a 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 Note in an authorized denomination equal in principal amount to the unrepurchased portion of the Note surrendered. 

Section 15.05. Covenant to Comply with Applicable Laws Upon Repurchase of Notes. In connection
with any repurchase offer upon a Fundamental Change pursuant to this Article 15, the Company will, if required: 

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

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

(c)    otherwise comply 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. 
 To the extent that the provisions of any securities laws or regulations enacted or adopted after
the date on which the Notes are first issued conflict with the provisions of this Indenture relating to the Company’s obligations to repurchase the Notes upon a Fundamental Change, 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 Indenture by virtue of such conflict. 

  
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 ARTICLE 16 

NO OPTIONAL REDEMPTION 

Section 16.01. No Optional Redemption. The Notes shall not be redeemable by the Company
prior to the Maturity Date, and no sinking fund is provided for the 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 by 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 Etsy, Inc., 117 Adams Street,
Brooklyn, NY, Attention: General Counsel. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or 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. 

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, postage
prepaid, 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. Notwithstanding any other provision of this Indenture or any Note, where this Indenture or any Note
provides for notice of any event (including any Fundamental Change Company Notice) to a Holder of a Global Note (whether by mail or otherwise), such notice shall be sufficiently given if 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 the Depositary’s applicable procedures. 

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. 

  
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 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 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 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. Upon any application or demand by the Company to the Trustee to take any action under any of the provisions of this Indenture, the Company shall, if requested by the Trustee, furnish to the Trustee an Officer’s
Certificate and Opinion of Counsel stating that such action is permitted by the terms of this Indenture; provided that no Opinion of Counsel shall be required to be delivered in connection with (x) the original issuance of Notes on the
date hereof under this Indenture or (y) the mandatory exchange of the restricted Notes to an unrestricted CUSIP pursuant to the applicable procedures of the Depositary upon becoming freely tradable by
non-Affiliates of the Company under Rule 144. 
 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 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

  
 82 

 
upon 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 (d) a statement as to whether or not, in the judgment of such person, such action is permitted by this Indenture. 

Section 17.06. Legal Holidays. In any case where any Interest Payment 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 authenticating agent, any Note Registrar and their successors hereunder, any benefit or any legal or
equitable right, remedy or claim under this Indenture. 
 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. 

  
 83 

 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. Upon receiving such a notice of resignation or upon
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. 
 By:
                                         
    
 Authorized Signatory 

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, PDF or other electronic 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, PDF or other electronic
transmission shall constitute effective execution and delivery of this Indenture as to the parties hereto and such signatures shall be deemed to be their original signatures for all purposes. 

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. 

  
 84 

 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 herein, the Company shall be
responsible for making all calculations called for under the Notes. These calculations include, but are not limited to, determinations of the 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 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 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 upon the accuracy of the Company’s
calculations without independent verification. The Trustee will forward the Company’s calculations to any Holder of Notes upon the 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] 

  
 85 

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

			
	ETSY, INC.
		
	By:	 	 /s/ Rachel Glaser

		 	Name: Rachel Glaser
		 	Title:   Chief Financial Officer

  

			
	U.S. BANK NATIONAL ASSOCIATION, as Trustee
		
	By:	 	 /s/ Richard Prokosch

		 	Name: Richard Prokosch
		 	Title:   Vice President

 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 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 ETSY, 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 

  
 A-1 

 (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 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.] 

NO AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF ETSY, INC. OR PERSON THAT HAS BEEN AN AFFILIATE (AS DEFINED IN RULE 144
UNDER THE SECURITIES ACT) OF ETSY, INC. DURING THE IMMEDIATELY PRECEDING THREE MONTHS MAY PURCHASE, OTHERWISE ACQUIRE OR HOLD THIS SECURITY OR A BENEFICIAL INTEREST HEREIN. 

  
 A-2 

 ETSY, INC. 

0.125% Convertible Senior Note due 2026 
  

			
	No. [            ]	  	[Initially]1 $[                    ]

 CUSIP No.
[                    ]2 

Etsy, 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.]3
[                    ]4, or registered assigns, the principal sum [as set forth in the
“Schedule of Exchanges of Notes” attached hereto]5 [of $[                    ]]6, which amount, taken together with the principal amounts of all other outstanding Notes, shall not, unless permitted by the Indenture, exceed $650,000,000 in aggregate at any time, in accordance with
the rules and applicable procedures of the Depositary, on October 1, 2026, and interest thereon as set forth below. 
 This Note shall
bear interest at the rate of 0.125% per year from September 23, 2019, or from the most recent date to which interest had been paid or provided for to, but excluding, the next scheduled Interest Payment Date until October 1, 2026. Interest
is payable semi-annually in arrears on each April 1 and October 1, commencing on April 1, 2020, to Holders of record at the close of business on the preceding March 15 and September 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 
  
  

	1 	 Include if a global note. 

	2 	 This Note will be deemed to be identified by CUSIP No. [_] from and after such time when (i) 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 and
(ii) this Note is identified by such CUSIP number in accordance with the applicable procedures of the Depositary. 

	3 	 Include if a global note. 

	4 	 Include if a physical note. 

	5 	 Include if a global note. 

	6 	 Include if a physical note. 

  
 A-3 

 
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 its agency in the continental United States of America 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 or by facsimile 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. 

 

			
	ETSY, 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 Signatory

  
 A-5 

 [FORM OF REVERSE OF NOTE] 

ETSY, INC. 
 0.125% Convertible
Senior Note due 2026 
 This Note is one of a duly authorized issue of Notes of the Company, designated as its 0.125% Convertible Senior
Notes due 2026 (the “Notes”), limited to the aggregate principal amount of $650,000,000 all issued or to be issued under and pursuant to an Indenture dated as of September 23, 2019 (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 upon 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 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 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. 

Each Holder shall have the right to receive payment or delivery, as the case may be, of (x) the principal (including the Fundamental
Change Repurchase Price, if applicable) of, (y) accrued and unpaid interest, if any, on, and (z) the consideration due upon conversion of, this Note at the place, at the respective times, at the rate and in the lawful money or shares of
Common Stock, as the case may be, herein prescribed. 
 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 

  
 A-6 

 
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 upon such exchange of Notes being different from the name of the Holder of the old Notes surrendered for such exchange. 

The Notes are not subject to redemption through the operation of any sinking fund or otherwise. 

Upon the occurrence of a Fundamental Change, the Holder has the right, at such Holder’s option, to require the Company to repurchase for
cash all of such Holder’s Notes or any portion thereof (in principal amounts of $1,000 or integral multiples thereof) on the Fundamental Change 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 upon the occurrence of
certain conditions specified in the Indenture, prior to the close of business on the second Scheduled Trading 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 A7 

SCHEDULE OF EXCHANGES OF NOTES 

ETSY, INC. 
 0.125% Convertible
Senior Notes due 2026 
 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

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

		  		  		  		  	
	  
	  	  
	  	  
	  	  
	  	  

  
  

	7 	 Include if a global note. 

  
 A-9 

 ATTACHMENT 1 

[FORM OF NOTICE OF CONVERSION] 

ETSY, INC. 
 0.125% Convertible
Senior Notes due 2026 
  

	To:	 U.S. Bank National Association 

60 Livingston Ave 
 Saint Paul, MN
55107 
 EP-MN-WS3C 

Attention: Corporate Trust Office 

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 upon 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” 
 meeting
requirements which include 
 membership or participation in the 

Security Transfer Agent Medallion 

  
 1 

 
Program (“STAMP”) or such other “signature guarantee program” in addition to, or in substitution for, STAMP, all in accordance with the Securities Exchange Act of 1934, as
amended. 
 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

  

	
	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 upon 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] 

ETSY, INC. 
 0.125% Convertible
Senior Notes due 2026 
  

	To:	 U.S. Bank National Association 

60 Livingston Ave 
 Saint Paul, MN
55107 
 EP-MN-WS3C 

Attention: Corporate Trust Office 

The undersigned registered owner of this Note hereby acknowledges receipt of a notice from Etsy, 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 upon 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: 

 

	☐	 To Etsy, Inc. or a subsidiary thereof; or 

 

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

  

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

  

	☐	 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” meeting requirements which include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other “signature guarantee program” in addition to, or in substitution
for, STAMP, all in accordance with the Securities Exchange Act of 1934, as amended.

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

  
 2EX-4.1

 Exhibit 4.1 
  

			
		 	 Executive Incentive Plan

		 	  
 IMMUTEP LIMITED

		 	  
 ACN 009 237 889

 Table of Contents 
  

 
  

							
	 1.
	 	Definition and Interpretation	  	 	3	 
			
	 2.
	 	Introduction	  	 	5	 
			
	 3.
	 	Invitations	  	 	5	 
			
	 4.
	 	Applications for Performance Rights or Options	  	 	6	 
			
	 5.
	 	Grant of Performance Rights or Options	  	 	7	 
			
	 6.
	 	Vesting, exercise and lapse - Performance Rights and Options	  	 	7	 
			
	 7.
	 	Cessation of Employment	  	 	8	 
			
	 8.
	 	Dealing with Performance Rights and/or Options	  	 	10	 
			
	 9.
	 	Maximum number of Performance Rights and Options	  	 	10	 
			
	 10.
	 	Allocation	  	 	11	 
			
	 11.
	 	Takeover and Scheme of Arrangement	  	 	11	 
			
	 12.
	 	Adjustments	  	 	12	 
			
	 13.
	 	Withholding	  	 	12	 
			
	 14.
	 	Amendments	  	 	13	 
			
	 15.
	 	Participants based overseas	  	 	14	 
			
	 16.
	 	Miscellaneous	  	 	14	 

  
 2 

	1.	 Definition and Interpretation 

 

	1.1	 Definitions 

In these Rules, unless the contrary intention appears, the following words have the following meanings: 

 

			
	 Term:
	  	Definition:
		
	 Applicable Laws
	  	 any one or more or all, as the context requires of:
  

(a)   the Corporations Act;
  

(b)   the Listing Rules;
  

(c)   the Company’s Constitution;

 
 (d)   Taxation Laws;

 
 (e)   any practice note, policy
statement, regulatory guide, class order, declaration, guidance, policy, procedure, ruling, judicial interpretation or other guidance note made to clarify, expand or amend paragraphs (a) to (d) above; and

 
 (f)   any other legal
requirement that applies to the Plan.

		
	 ASX
	  	ASX Limited ACN 008 624 691.
		
	 Board
	  	all or some of the Directors acting as a board.
		
	 Cessation Date
	  	the date on which a Participant ceases to be an employee of the Company.
		
	 Company
	  	Immutep Limited ACN 009 237 889.
		
	 Corporations Act
	  	Corporations Act 2001 (Cth).
		
	 Dealing
	  	 in relation to a Performance Right or an Option (as the case may be), any dealing, including:

 
 (a)   a sale, transfer,
assignment, declaration of trust, creation of an encumbrance, provision of an option, swap or any alienation of all or any part of the rights attaching to the Performance Right or Option;

 
 (b)   any attempt to do any of
the actions set out in paragraph (a) above; and
  

(c)   any hedging or dealing with a derivative instrument intended to “lock in” a profit
relating to a Performance Right or an Option.

		
	 Director
	  	a person who is, for the time being, a director of the Company.
		
	 Eligible Executive
	  	a person who is, for the time being, an employee of the Company, an executive Director or any other person determined by the Board from time to time to receive a grant of Performance Rights and/or Options under the
Plan.

  
 3 

			
		
	 Grant Date
	  	the date of grant of a Performance Right or an Option (as applicable).
		
	 Invitation
	  	an invitation to an Eligible Executive made by the Board under rule 3.1(a) to apply for, or participate in a grant of, Performance Rights and/or Options.
		
	 Listing Rules
	  	the listing rules of ASX as they apply to the Company from time to time.
		
	 Option
	  	an entitlement to receive a Share, subject to satisfaction of any Performance Conditions and payment of the applicable exercise price.
		
	 Participant
	  	a person who has been granted a Performance Right and/or Option under the Plan.
		
	 Performance Condition
	  	one or more conditions which must be satisfied or circumstances which must exist before a Performance Right or an Option (as applicable) vests under these Rules.
		
	 Performance Right
	  	an entitlement to a Share, subject to satisfaction of any Performance Conditions.
		
	 Plan
	  	has the meaning given to that term in rule 2.1 and is subject to any amendments or additions made under rule 14.
		
	 Rules
	  	the terms and conditions of the Plan as set out in this document, as amended from time to time.
		
	 Share
	  	a fully paid ordinary share in the capital of the Company.
		
	 Takeover Bid
	  	has the meaning given to that term in section 9 of the Corporations Act.
		
	 Taxation Laws
	  	the Income Tax Assessment Act 1936 (Cth) and the Income Tax Assessment Act 1997 (Cth), each as amended from time to time.

  

	1.2	 Interpretation 

In these Rules, unless the context otherwise requires: 
  

	 	(a)	 the singular includes the plural and vice versa, and a gender includes other genders; 

 

	 	(b)	 another grammatical form of a defined word or expression has a corresponding meaning; 

 

	 	(c)	 a reference to a rule, paragraph or schedule is to a rule or paragraph of, or schedule to, this document, and a
reference to this document includes any schedule; 

  

	 	(d)	 a reference to a person includes a natural person, partnership, body corporate, association, governmental or
local authority or agency or other entity; 

  
 4 

	 	(e)	 a reference to a statute, ordinance, code or other law includes regulations and other instruments under it and
consolidations, amendments, re enactments or replacements of any of them; 

  

	 	(f)	 a reference to the Board includes the Board, any committee appointed by the Board, or any person or body to
which the Board has delegated its powers under this Plan, 

  

	 	(g)	 a word or expression defined in the Corporations Act has the meaning given to it in the Corporations Act;

  

	 	(h)	 the meaning of general words is not limited by specific examples introduced by including, for example or
similar expressions; and 

  

	 	(i)	 a reference to the Listing Rules includes a variation, consolidation or replacement of those rules and is to be
taken to be subject to any waiver or exemption granted to the Company from compliance with those rules. 

  

	1.3	 Headings 

Headings are for ease of reference only and do not affect interpretation. 

 

	2.	 Introduction 

  

	2.1	 Name of Plan 

The Plan is called the Immutep Executive Incentive Plan. 
  

	2.2	 Objects of Plan 

The objects of the Plan are to: 
  

	 	(a)	 attract, reward, retain and incentivise Eligible Executives; 

 

	 	(b)	 establish a method by which Eligible Executives can participate in the future growth and profitability of the
Company; and 

  

	 	(c)	 recognise the ongoing ability of Eligible Executives and their expected efforts and contribution to the
performance and success of the Company. 

  

	2.3	 Commencement of Plan 

The Plan commences on the date that the Board determines. 
  

	2.4	 Advice 

Eligible Executives should obtain their own independent advice (at their own expense) on the financial, taxation and other consequences to them
of, or relating to, participation in the Plan. 
  

	3.	 Invitations 

  

	3.1	 Board to make invitations to Eligible Executives 

 

	 	(a)	 The Board may from time to time, in its absolute discretion, issue invitations in writing to Eligible
Executives inviting applications for the grant of Performance Rights and/or Options upon the terms set out in the Plan and upon such additional terms, including Performance Conditions (if any), as the Board determines. 

  
 5 

	 	(b)	 Where the Board issues an Invitation to an Eligible Executive, the Eligible Executive may elect not to
participate in accordance with the instructions that accompany the Invitation. 

  

	3.2	 Information to be provided to Eligible Executives 

An Invitation must contain the following minimum information: 
  

	 	(a)	 the number of Performance Rights and/or Options which the Eligible Executive is invited to apply for and the
number of Shares to be issued or transferred on vesting, in the case of a Performance Right, or vesting and exercise, in the case of an Option; 

  

	 	(b)	 the date and time by which the application for Performance Rights and/or Options must be received by the
Company; 

  

	 	(c)	 the proposed Grant Date; 

 

	 	(d)	 the period or periods during which: 

 

	 	(i)	 the Performance Rights may vest; and 

 

	 	(ii)	 Options may vest and be exercised; 

 

	 	(e)	 the circumstances in which the Performance Rights and/or Options will lapse; 

 

	 	(f)	 any amount that will be payable upon exercise of an Option; 

 

	 	(g)	 details of any applicable Performance Conditions; and 

 

	 	(h)	 any other relevant conditions to be attached to the Performance Rights and/or Options allocated under the Plan.

  

	3.3	 No payment for Performance Rights vesting 

Unless the Board otherwise determines, no amount is payable by an Eligible Executive in relation to the grant of a Performance Right or on
vesting of a Performance Right. 
  

	4.	 Applications for Performance Rights or Options 

 

	4.1	 Application and Acceptance 

 

	 	(a)	 Following receipt of an Invitation, an application by an Eligible Executive to participate in the Plan must be
made in accordance with the instructions that accompany the Invitation, or in any other way the Board determines. 

  

	 	(b)	 The Board may only allow the participation of an Eligible Executive where that Eligible Executive continues to
satisfy any relevant conditions imposed by the Board. 

  

	4.2	 Application for number of Performance Rights or Options specified in Invitation 

The Eligible Executive may at his or her election apply for up to the number of Performance Rights, Options or a combination of Performance
Rights and Options specified in the Invitation by sending to the Company an application (in the form included in the Invitation) duly completed and signed, which must include an agreement by the Eligible Executive to be bound by the Rules. 

  
 6 

	4.3	 When Company must receive application 

 

	 	(a)	 The application must be received by the Company within the period of acceptance specified in the Invitation,
unless otherwise determined by the Board. 

  

	 	(b)	 Nothing limits the Board’s ability to treat the conduct of an Eligible Executive in respect of an
Invitation as a valid application to participate in the Plan, including the failure of an Eligible Executive to lodge an election not to participate within the time specified in the Invitation. 

 

	5.	 Grant of Performance Rights or Options 

 

	5.1	 Company to grant or procure grant of Performance Rights and/or Options 

On acceptance of a duly signed and completed application for Performance Rights and/or Options, the Company may grant the Performance Rights
and/or Options (as applicable) to the Eligible Executive, with effect from the proposed Grant Date specified in the Invitation, on the terms set out in the Plan and the Invitation. 

 

	5.2	 Performance Rights and/or Options not transferable 

Subject to the conditions of the Invitation, the Board may grant the Performance Rights and/or Options (as applicable) in the name of the
Eligible Executive and unless the Board determines otherwise, the Performance Rights and/or Options (as applicable) may not be registered in any name other than that of the Eligible Executive. 

 

	5.3	 Conversion 

  

	 	(a)	 A Participant may at any time request the Board to convert any or all of the Participant’s unvested
Performance Rights to Options, or vice versa. 

  

	 	(b)	 The Board will determine, in its absolute discretion, the formula applicable in respect of the conversion of
Performance Rights to Options, or vice versa, and terms applicable in respect of such conversion, and notify the Participant of the formula and terms applying to such conversion. 

 

	 	(c)	 If the Participant agrees to the formula and terms applicable to the conversion, the Company will then, subject
to the Listing Rules, take necessary steps to effect the conversion, on the terms set out in the Plan and as the Board determines. 

  

	 	(d)	 Any newly issued Performance Rights or Options under this rule 5.3 will be subject to the same terms and
conditions as the Performance Rights or Options granted to the Participant prior to the conversion (including without limitation, any Performance Conditions), unless the Board determines otherwise. 

 

	6.	 Vesting, exercise and lapse - Performance Rights and Options 

 

	6.1	 Vesting of Performance Rights 

 

	 	(a)	 A Performance Right will vest on the date specified in the Invitation. A Share will be issued to the
Participant following vesting of the Performance Right without any further action on the part of the Participant. 

  
 7 

	 	(b)	 The vesting of a Performance Right under rule 6.1(a) is conditional on the satisfaction of the Performance
Conditions attaching to the Performance Right and any other relevant conditions specified in the Invitation. 

  

	 	(c)	 Notwithstanding rule 6.1(b) and subject to the Listing Rules: 

 

	 	(i)	 the Board may vest some or all of a Participant’s Performance Rights, even if a Performance Condition has
not been satisfied, if the Board considers that to do so would be in the interests of the Company; and 

  

	 	(ii)	 the vesting of a Participant’s Performance Rights may be subject to such further conditions as determined
by the Board from time to time. 

  

	6.2	 Vesting and exercise pre-conditions for Options

  

	 	(a)	 An Option will vest on the date specified in the Invitation. The exercise of any Option granted under the Plan
following vesting of the Option must be effected in the form and manner determined by the Board, and must be accompanied by payment of the relevant exercise price specified in the Invitation. 

 

	 	(b)	 The vesting of an Option under rule 6.2(a) is conditional on the satisfaction of the Performance Conditions
attaching to the Option and any other relevant conditions specified in the Invitation. 

  

	 	(c)	 Notwithstanding rule 6.2(a) and subject to the Listing Rules: 

 

	 	(i)	 the Board may vest some or all of a Participant’s Options even if a Performance Condition has not been
satisfied, if the Board considers that to do so would be in the interests of the Company to do so; and 

  

	 	(ii)	 the vesting of a Participant’s Options may be subject to such further conditions as determined by the
Board. 

  

	6.3	 Lapse of Options and Performance Rights 

An unvested Performance Right or Option will lapse upon the earliest to occur of: 

 

	 	(a)	 5 years or any other date (whether more or less than 5 years) specified in the Invitation;

  

	 	(b)	 the Performance Right or Option lapsing in accordance with rule 7; 

 

	 	(c)	 the Performance Right or Option lapsing in accordance with rule 8.2(b); or 

 

	 	(d)	 expiry of the vesting period for the Performance Right or Option (as applicable) specified in the Invitation.

  

	7.	 Cessation of Employment 

 

	7.1	 Cessation of employment 

 

	 	(a)	 Where a Participant ceases to be an employee of the Company because of total and permanent disability, death or
such other circumstances as the Board may determine, the Board may determine that any Performance Rights and/or Options granted under the Plan vest, whether or not the date for vesting has been attained. If no determination is made by the Board
within 60 days of the Participant ceasing to be an employee, all Performance Rights and/or Options held by the Participant will automatically lapse. 

  
 8 

	 	(b)	 If a Participant ceases to be an employee of the Company in circumstances other than those referred to in rule
7.1(a), any Performance Rights and/or Options granted to that Participant lapse on the cessation of the Participant’s employment unless the Board determines otherwise within 60 days of the cessation of the Participant’s employment.

  

	 	(c)	 The Board may at the time of an Invitation, provide for a different termination treatment than that
contemplated by rules 7.1(a) and 7.1(b), in which case the terms of the Invitation provided to the Participant under rule 3.2 prevail over rules 7.1(a) and 7.1(b) to the extent of any such inconsistency. 

 

	7.2	 Application of Part 2D.2 Division 2 of the Corporations Act 

 

	 	(a)	 This rule applies to all termination payments to which Part 2D.2 Division 2 of the Corporations Act applies.

  

	 	(b)	 The Company is not required to provide, or procure the provision, of any benefit under these rules which is not
permitted by Part 2D.2 Division 2 of the Corporations Act in the absence of shareholder approval. 

  

	 	(c)	 Any benefits required to be provided to a Participant in accordance with these rules must be reduced to ensure
compliance with rule 7.2(b). In the event of overpayment to a Participant, the Participant must, on receiving written notice from the Board, immediately repay any monies or benefits specified in such notice to ensure compliance with rule 7.2(b).

  

	 	(d)	 Where rule 7.2(b) applies the Company may seek shareholder approval in its sole discretion.

  

	7.3	 Fraudulent or dishonest actions 

 

	 	(a)	 Where, in the opinion of the Board, a Participant acts fraudulently or dishonestly or is in breach of his or
her obligations to the Company, the Board may: 

  

	 	(i)	 deem any unvested Performance Rights or Options held by the Participant to have lapsed; and/or

  

	 	(ii)	 deem any vested but unexercised Options held by the Participant to have lapsed. 

 

	 	(b)	 Where, in the opinion of the Board, a Participant’s Performance Rights or Options vest, or may vest, as a
result of the fraud, dishonesty or breach of obligations of another employee of the Company and, in the opinion of the Board, the Performance Rights or Options would not otherwise have vested, the Board may determine that the Performance Rights or
Options have not vested and may, subject to Applicable Laws, determine: 

  

	 	(i)	 where Performance Rights or Options have not vested or Shares have not been issued upon vesting of the
Performance Rights or vesting and exercise of the Options, that the Performance Rights or Options have not vested and reset the Performance Conditions applicable to the Performance Rights or Options; 

 

	 	(ii)	 where Shares have been issued upon vesting of Performance Rights or vesting and exercise of the Options, that
the Shares are forfeited by the Participant (as described in rule 7.3(a)(ii)) and may, at the discretion of the Board, reissue any number of Performance Rights or Options to the Participant subject to new Performance Conditions in place of the
forfeited Shares; or 

  
 9 

	 	(iii)	 any other treatment in relation to Performance Rights or the Options to ensure no unfair benefit is obtained by
a Participant as a result of such actions of another person. 

  

	7.4	 Forfeiture 

  

	 	(a)	 Unless the Board determines otherwise at the time of issue of an Invitation, any Shares already issued to the
Participant following: 

  

	 	(i)	 vesting of the Performance Rights; and/or 

 

	 	(ii)	 vesting and exercise of the Options, 

will not be subject to forfeiture. 
  

	 	(b)	 At the time of an Invitation, the Board may provide for a different treatment than that contemplated by rule
7.4(a) in which case the terms of the Invitation provided to the Participant under rule 3.2 prevails over rule 7.4(a) to the extent of any such inconsistency. 

 

	7.5	 Performance Rights or Options may be cancelled if Participant consents 

Notwithstanding any other provisions of the Plan, and subject to the Listing Rules, if a Participant and the Board have agreed in writing that
some or all of the unvested Performance Rights or Options granted to that Participant may be cancelled on a specific date or on the occurrence of a particular event, then the Board may cancel those Performance Rights or Options on the relevant date
or on the occurrence of the particular event (as the case may be). 
  

	8.	 Dealing with Performance Rights and/or Options 

 

	8.1	 Transfer on death, bankruptcy 

A Performance Right or Option granted under the Plan is only transferable by force of law upon death to the Participant’s legal personal
representative or upon bankruptcy to the Participant’s trustee in bankruptcy. 
  

	8.2	 Restrictions on Dealing 

 

	 	(a)	 Any Dealing in respect of an unvested Performance Right and/or Option is prohibited, unless the Board
determines otherwise. 

  

	 	(b)	 Where the Participant purports to Deal with a Performance Right and/or an Option other than in accordance with
rules 8.1 or 8.2(a), the Performance Right and/or Option will lapse, unless the Board determines otherwise. 

  

	9.	 Maximum number of Performance Rights and Options 

The maximum number of Performance Rights and Options that may be granted under the Plan will be determined by the Board from time to time, so
long that the number determined by the Board does not exceed any limit specified, imposed or calculated by any relevant policy or guideline of the Australian Securities and Investments Commission, including any regulatory guide, class order or
condition relief. 

  
 10 

	10.	 Allocation 

  

	10.1	 Allocation of Shares 

On: 
  

	 	(a)	 vesting of a Performance Right; or 

 

	 	(b)	 vesting and exercise of an Option, 

the Company must issue to, or procure the transfer to, the Participant (or his or her personal representative) the number of Shares in respect
of which the Performance Rights have vested or the Options have vested and have been exercised, and in so doing the Company is taken to have issued the Shares in accordance with these Rules. 

 

	10.2	 Share ranking 

Any Shares issued under the Plan upon vesting of a Performance Right or exercise of an Option will rank equally in all respects with other
Shares for the time being on issue by the Company except as regards any rights attaching to such Shares by reference to a record date prior to the date of their issue or acquisition. 

 

	10.3	 Listing of Shares on ASX 

The Company will apply for quotation of Shares issued under the Plan within the period required by ASX. 

 

	11.	 Takeover and Scheme of Arrangement 

 

	11.1	 Takeovers 

  

	 	(a)	 In the event of a Takeover Bid, any Performance Rights or Options granted will vest where, in the Board’s
absolute discretion, the Performance Conditions applicable to those Performance Rights or Options have been satisfied on a pro rata basis over the period from the Grant Date to the date of the Takeover Bid. 

 

	 	(b)	 Any Performance Rights or Options referred to in rule 11.1(a) that the Board determines will not vest will
automatically lapse, unless the Board determines otherwise. 

  

	11.2	 Compromises and arrangements 

 

	 	(a)	 The Board may, in its absolute discretion, vest all or a specified number of a Participant’s Performance
Rights or Options where the Board is satisfied that the Performance Conditions applicable to those Performance Rights or Options have been satisfied on a pro rata basis over the period from the Grant Date to the date where: 

 

	 	(i)	 a Court orders a meeting to be held in relation to a proposed compromise or arrangement for the purposes of or
in connection with a scheme for the reconstruction of the Company or its amalgamation with any other company or companies; or 

  

	 	(ii)	 any person becomes bound or entitled to acquire Shares under: 

 

	 	(A)	 section 414 of the Corporations Act (upon a scheme of arrangement being approved); or 

  
 11 

	 	(B)	 Chapter 6A of the Corporations Act (compulsory acquisition following a Takeover Bid). 

 

	 	(b)	 If no determination is made or if the Board determines that some or all of the Participant’s Performance
Rights or Options will not vest, those Performance Rights or Options will automatically lapse, unless the Board determines otherwise. 

  

	12.	 Adjustments 

  

	12.1	 Board power 

  

	 	(a)	 Prior to the issue of Shares to a Participant in accordance with rule 10.1, the Board may make any adjustments
it considers appropriate to the terms of a Performance Right or Option granted to that Participant in order to minimise or eliminate any material advantage or disadvantage to a Participant resulting from a corporate action such as a capital raising
or capital reconstruction. 

  

	 	(b)	 Without limiting rule 12.1(a), if: 

 

	 	(i)	 Shares are issued pro rata to the Company’s shareholders generally by way of a bonus issue (other than an
issue in lieu of dividends or by way of a dividend reinvestment) involving capitalisation of reserves of distributable profits; 

  

	 	(ii)	 Shares are issued pro rata to the Company’s shareholders generally by way of a rights issues; or

  

	 	(iii)	 any reorganisation (including consolidation, subdivision, reduction or return) of the issued capital of the
Company is effected, 

 the number of Performance Rights or Options, or the number of Shares to which each Participant is
entitled upon vesting of Performance Rights or vesting and exercising of Options, or any amount payable on exercise of Options (or both the number and amount payable if appropriate) will be adjusted in the manner determined by the Board, having
regard to the Listing Rules and the general principle set out in rule 12.1(a). 
  

	12.2	 Additional Performance Rights or Options on same terms 

Where additional Performance Rights and/or Options are granted to the Participant under this rule 12, such Performance Rights or Options will
be subject to the same terms and conditions as the original Performance Rights and/or Options granted to the Participant (including without limitation, any Performance Conditions) unless the Board determines otherwise. 

 

	12.3	 Notice of adjustment 

The Board must, as soon as reasonably practicable after making any adjustments under this rule 12, give notice in writing of the adjustment to
any affected Participant. 
  

	13.	 Withholding 

  

	13.1	 Reimbursement 

If the Company is obliged, or reasonably believes it may have an obligation, as a result of or in connection with: 

  
 12 

	 	(a)	 the grant of Performance Rights and/or Options to a Participant, or the vesting of such Performance Rights
and/or Options; or 

  

	 	(b)	 the issue of Shares to, or on behalf of, a Participant upon vesting of Performance Rights or vesting and
exercise of Options, 

 to account for income tax or employment taxes under any wage, withholding or other arrangements or
for any other tax, social security contributions or levy or charge of a similar nature, then the Company is entitled to be reimbursed by the Participant for the amount or amounts so paid or payable. 

 

	13.2	 Discretion 

Where rule 13.1 applies, the Company is not obliged to grant the Performance Rights and/or Options or to issue Shares to the Participant unless
the Company is satisfied that arrangements have been made for reimbursement. Those arrangements may include, without limitation, the sale, on behalf of the Participant, of Shares issued or transferred to the Participant and where this happens, the
Participant will also reimburse the costs of any such sale. 
  

	14.	 Amendments 

  

	14.1	 Power to make amendments 

Subject to rule 14.2, the Board may at any time by resolution: 
  

	 	(a)	 amend or add to (amend) all or any of the provisions of the Plan; 

 

	 	(b)	 amend the terms or conditions of any Performance Right or Option granted under the Plan; or

  

	 	(c)	 suspend or terminate the operation of the Plan. 

 

	14.2	 Restrictions on amendments 

Without the consent of the Participant, no amendment may be made to the terms of any Performance Right or Option already granted which, in the
opinion of the Board, materially reduces the rights of a Participant in respect of that Performance Right or Option, other than an amendment introduced primarily: 
  

	 	(a)	 for the purpose of complying with or conforming to present or future legislation governing or regulating the
maintenance or operation of the Plan or similar Plans, in any jurisdiction in which Invitations have been made; 

  

	 	(b)	 to correct any manifest error or mistake; 

 

	 	(c)	 to take into consideration possible adverse tax implications in respect of the Plan arising from, amongst
others, adverse rulings, changes to tax legislation and/or changes in the interpretation of tax legislation by a court of competent jurisdiction; or 

  

	 	(d)	 to enable the Company to comply with the Applicable Laws. 

 

	14.3	 Notice of amendments 

As soon as reasonably practicable after making any amendment under rule 14.1, the Board will give notice in writing of the amendment to any
affected Participant. 

  
 13 

	14.4	 Retrospective effect 

 

	 	(a)	 The Board may determine that any amendment to the Rules or the terms of the Performance Rights or Options
granted under the Plan be given retrospective effect. 

  

	 	(b)	 Amendments to the Rules or the terms and conditions upon which Performance Rights or Options granted under the
Plan by the Board will be of immediate effect unless otherwise determined by it. 

  

	15.	 Participants based overseas 

 

	15.1	 Overseas transfers 

If a Participant is transferred to work in another jurisdiction and, as a result of that transfer, the Participant would: 

 

	 	(a)	 suffer a tax disadvantage in relation to their Performance Rights or Options, which is demonstrated to the
satisfaction of the Board; or 

  

	 	(b)	 become subject to restrictions on their ability to Deal with the Performance Rights or Options, or to hold or
Deal in the Shares or the proceeds of the Shares acquired on vesting or exercise, because of the security laws or exchange control laws of that jurisdiction to which he or she is transferred, 

then if the Participant continues to hold an office or employment with the Company, the Board may decide that the Performance Rights and/or
Options will vest on a date it chooses before or after the transfer takes effect. The Performance Rights and/or Options will vest to, or on behalf of, the Participant to the extent permitted by the Board and will not lapse as to the balance. 

 

	15.2	 Non-Australian residents 

When a Performance Right and/or Option is granted under the Plan to a person who is not a resident of Australia, the provisions of the Plan
apply subject to such alterations or additions as the Board determines having regard to any Applicable Laws, matters of convenience, desirability or similar factors which may have application to the Participant or to the Company in relation to the
Performance Right and/or Option. 
  

	16.	 Miscellaneous 

 

	16.1	 Rights and obligations of Participant 

 

	 	(a)	 Unless the subject of an express provision in an employment contract, the rights and obligations of any
Eligible Executive under the terms of their office, employment or contract with the Company are not affected by their participation in the Plan. 

  

	 	(b)	 These Rules will not form part of, and are not incorporated into, any contract of any Eligible Executive
(whether or not he or she is an employee of the Company). 

  

	 	(c)	 The grant of Performance Rights and/or Options on a particular basis in any year does not create any right or
expectation of the grant of Performance Rights and/or Options on the same basis, or at all, in any future year. 

  
 14 

	 	(d)	 No Participant has any right to compensation for any loss in relation to the Plan, including:

  

	 	(i)	 any loss or reduction of any rights or expectations under the Plan in any circumstances or for any reason
(including lawful or unlawful termination of employment or the employment relationship); 

  

	 	(ii)	 any exercise of a discretion or a decision taken in relation to a grant of Performance Rights and/or Options or
in relation to the Plan, or any failure to exercise a discretion under these Rules; or 

  

	 	(iii)	 the operation, suspension, termination or amendments of the Plan. 

 

	16.2	 Board to administer 

 

	 	(a)	 The Plan is administered by the Board which has power to: 

 

	 	(i)	 determine appropriate procedures for administration of the Plan consistent with these Rules including
implementing an employee share trust for the purposes of delivering and holding Shares on behalf of Participants upon the vesting of Performance Rights or Options or exercise of Options; and 

 

	 	(ii)	 delegate to any one or more persons for such period and on such conditions as it may determine the exercise of
any of its powers or discretions arising under the Plan. 

  

	 	(b)	 Except as otherwise expressly provided in the Plan and the Listing Rules, the Board has absolute and unfettered
discretion to act or refrain from acting under or in connection with the Plan, or any Performance Rights or Options under the Plan, and in the exercise of any power or discretion under the Plan. 

 

	16.3	 Board power to waive 

Notwithstanding any other provisions of the Plan, the Board may at any time waive in whole or in part any terms or conditions (including any
Performance Condition) in relation to any Performance Rights and/or Options granted to any Participant. 
  

	16.4	 Dispute or disagreement 

In the event of any dispute or disagreement as to the interpretation of the Plan, or as to any question or right arising from or related to the
Plan or to any Performance Rights and/or Options granted under it, the decision of the Board is final and binding. 
  

	16.5	 Approved leave of absence 

Subject to Applicable Laws, at the discretion of the Board, a Participant who is granted an approved leave of absence and who exercises his or
her right to return to work under any applicable award, enterprise agreement, other agreement, statute or regulation before the vesting of a Performance Right or vesting and exercise of an Option under the Plan will be treated for those purposes as
not having ceased to be such an employee. 
  

	16.6	 Notices 

  

	 	(a)	 Any notice or other communication under or in connection with the Plan may be given by personal delivery or by
sending the same by post or facsimile, in the case of a company to its registered office, and in the case of an individual to the individual’s last notified address, or, where a Participant is a director or

  
 15 

	 	
employee of the Company, either to the Participant’s last known address, email address or to the address of the place of business at which the Participant performs the whole or substantially
the whole of the duties of the Participant’s office or employment. 

  

	 	(b)	 Where a notice or other communication is given by post, it is deemed to have been received 48 hours after it
was put into the post properly addressed and stamped. Where a notice or other communication is given by facsimile or email, it is deemed to have been received on completion of transmission. 

 

	16.7	 Data protection 

By participating in the Plan, the Participant consents to the holding and processing of personal data provided by the Participant to the
Company for all purposes relating to the operation of the Plan. These include, but are not limited to: 
  

	 	(a)	 administering and maintaining Participant records; 

 

	 	(b)	 providing information to trustees of any employee benefit trust, registrars, brokers or third party
administrators of the Plan; and 

  

	 	(c)	 providing information to future purchasers of the Company or the business in which the Participant works.

  

	16.8	 Governing Law 

The Plan and any Performance Rights, Options and Shares granted under it are governed by the laws of New South Wales and the Commonwealth of
Australia. 

  
 16

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