Document:

EX-4.1

 Exhibit 4.1 
  

 
  

TWENTY-FOURTH SUPPLEMENTAL INDENTURE 

between 

METLIFE, INC., 

as Issuer, 

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

as Trustee 

Dated as of November 13, 2013 
  

 
  

 TABLE OF CONTENTS 

 

					
	 	  	Page	 
	ARTICLE I	  
	SENIOR NOTES	  
		
	 SECTION 1.01 Definitions
	  	 	2	  
	 SECTION 1.02 Establishment
	  	 	2	  
	 SECTION 1.03 Payment of Principal and Interest
	  	 	3	  
	 SECTION 1.04 Denominations
	  	 	4	  
	 SECTION 1.05 Global Securities
	  	 	4	  
	 SECTION 1.06 Transfer
	  	 	5	  
	 SECTION 1.07 Defeasance
	  	 	5	  
	 SECTION 1.08 Redemption at the Option of the Company
	  	 	5	  
	 SECTION 1.09 No Sinking Fund
	  	 	7	  
	
	ARTICLE II	  
	MISCELLANEOUS PROVISIONS	  
		
	 SECTION 2.01 Senior Notes Unaffected by Other Supplemental Indentures
	  	 	7	  
	 SECTION 2.02 Trustee Not Responsible for Recitals
	  	 	7	  
	 SECTION 2.03 Ratification and Incorporation of Original Indenture
	  	 	7	  
	 SECTION 2.04 Governing Law
	  	 	7	  
	 SECTION 2.05 Separability
	  	 	7	  
	 SECTION 2.06 Executed in Counterparts
	  	 	8	  
		
	 EXHIBIT A Form of 4.875% Senior Notes due 2043
	  	 	A-1	  

  
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 TWENTY-FOURTH SUPPLEMENTAL INDENTURE, dated as of November 13, 2013 (this
“Twenty-Fourth Supplemental Indenture”), between MetLife, Inc., a Delaware corporation (the “Company”), and The Bank of New York Mellon Trust Company, N.A., as trustee (the “Trustee”), supplementing
the Indenture, dated as of November 9, 2001 (the “Original Indenture”), between the Company and The Bank of New York Mellon Trust Company, N.A. (as successor in interest to J.P. Morgan Trust Company, National Association (as
successor to Bank One Trust Company, N.A.)), as trustee. 
 RECITALS 

WHEREAS, the Company executed and delivered the Original Indenture to the Trustee to provide for the future issuance of the Company’s
senior debt securities (the “Securities”), to be issued from time to time in one or more series as might be determined by the Company under the Original Indenture; 

WHEREAS, pursuant to the terms of the Original Indenture and this Twenty-Fourth Supplemental Indenture (together, the
“Indenture”), the Company desires to provide for the establishment of a new series of Securities to be known as the 4.875% Senior Notes due 2043 (the “Senior Notes”), the form and substance of such Senior Notes, and
the terms, provisions and conditions thereof to be set forth herein as provided in the Indenture; 
 WHEREAS, the Company has requested that
the Trustee, in respect to the Senior Notes, execute and deliver this Twenty-Fourth Supplemental Indenture in such capacity; and 
 WHEREAS,
all requirements necessary to make this Twenty-Fourth Supplemental Indenture a valid instrument in accordance with its terms and to make the Senior Notes, when executed by the Company and authenticated and delivered by the Trustee, the valid
obligations of the Company, have been done and performed, and the execution and delivery of this Twenty-Fourth Supplemental Indenture has been duly authorized in all respects; 

NOW THEREFORE, in consideration of the purchase and acceptance of the Senior Notes by the holders thereof, and for the purpose of setting
forth, as provided in the Indenture, the form and substance of the Senior Notes, and the terms, provisions and conditions thereof, the parties hereto hereby agree as follows: 

  
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 ARTICLE I 

SENIOR NOTES 

SECTION 1.01 Definitions. 

Unless the context otherwise requires or unless otherwise set forth herein: 

(a) a term not defined herein that is defined in the Original Indenture, has the same meaning when used in this Twenty-Fourth Supplemental
Indenture; 
 (b) the definition of any term in this Twenty-Fourth Supplemental Indenture that is also defined in the Original Indenture,
shall for the purposes of this Twenty-Fourth Supplemental Indenture supersede the definition of such term in the Original Indenture; 
 (c) a
term defined anywhere in this Twenty-Fourth Supplemental Indenture has the same meaning throughout; 
 (d) the definition of a term in this
Twenty-Fourth Supplemental Indenture is not intended to have any effect on the meaning or definition of an identical term that is defined in the Original Indenture insofar as the use or effect of such term in the Original Indenture, as previously
defined, is concerned; 
 (e) the singular includes the plural and vice versa; 

(f) headings are for convenience of reference only and do not affect interpretation; and 

(g) the following terms have the meanings given to them in this Section 1.01(g): 

“Interest Payment Date” means May 13 and November 13 of each year, commencing May 13, 2014. 

“Original Issue Date” means November 13, 2013. 

“Regular Record Date” means, with respect to each Interest Payment Date, the close of business on the preceding May 1 or
November 1, as the case may be (whether or not a Business Day). 
 “Stated Maturity” means November 13, 2043.

 SECTION 1.02 Establishment. 

(a) There is hereby established a new series of Securities to be issued under the Indenture, to be designated as the Company’s 4.875%
Senior Notes due 2043. 
 (b) There are to be authenticated and delivered the Senior Notes, initially limited in aggregate principal amount
to $1,000,000,000, and no further Senior Notes shall be authenticated and delivered except as provided by Sections 2.05, 2.07, 2.11, 3.03 or 9.04 of the Original Indenture; provided, however, that the aggregate principal amount of the
Senior Notes may be increased in the future with no limit, without the consent of the holders of the Senior Notes, on the same terms and with the same CUSIP and ISIN numbers as the Senior Notes, except for the issue price, Original Issue Date and,
if applicable, the first Interest Payment Date and the initial interest accrual date, provided that no Event of Default with respect to the Senior Notes shall have occurred and be continuing. The Senior Notes shall be issued in fully
registered form. 

  
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 (c) The Senior Notes shall be issued in the form of one or more Global Securities, registered in
the name of the Depositary (as defined below) or its nominee. Each Global Security and the Trustee’s Certificate of Authentication thereof, shall be in substantially the form set forth in Exhibit A hereto. The depositary with respect to the
Senior Notes shall be The Depository Trust Company (the “Depositary”). 
 (d) Each Senior Note shall be dated the date of
authentication thereof and shall bear interest from the Original Issue Date or from the most recent Interest Payment Date to which interest has been paid or duly provided for. 

SECTION 1.03 Payment of Principal and Interest. 

(a) The principal of the Senior Notes shall be due at Stated Maturity. The unpaid principal amount of the Senior Notes shall bear interest at
the rate of 4.875% per year until paid or duly provided for. Interest shall be paid semi-annually in arrears on each Interest Payment Date, commencing May 13, 2014, to the Person in whose name the Senior Notes are registered on the Regular
Record Date for such Interest Payment Date, provided that interest payable at the Stated Maturity of principal or upon redemption will be paid to the Person to whom principal is payable. Any such interest that is not so punctually paid or
duly provided for will forthwith cease to be payable to the holders on such Regular Record Date and may be paid as provided in Section 2.03 of the Original Indenture. 

(b) Payments of interest on the Senior Notes will include interest accrued to but excluding the respective Interest Payment Dates. Interest
payments for the Senior Notes shall be computed and paid on the basis of a 360-day year consisting of twelve 30-day months. 
 (c) In the
event that any date on which interest is payable on the Senior Notes is not a Business Day, then a payment of the interest payable on such date will be made on the next succeeding day that is a Business Day (and without any interest or other payment
in respect of any such delay), except that, if such Business Day is in the next succeeding calendar year, such payment shall be made on the immediately preceding Business Day, in each case with the same force and effect as if made on the date the
payment was originally payable. 
 (d) All payments of the principal of, and premium, if any, and interest due on the Senior Notes at the
Stated Maturity or upon redemption will be made upon surrender of the Senior Notes at the Corporate Trust Office of the Trustee in the Borough of Manhattan, The City of New York. 

(e) The principal of, and premium, if any, and interest due on the Senior Notes shall be paid in such coin or currency of the United States of
America as at the time of payment is legal tender for payment of public and private debts. Payments of interest (including interest on any Interest Payment Date) will be made, subject to such surrender where applicable and subject, in the case of a
Global Security, to the Trustee’s arrangements with the Depositary, at the option of the Company, (i) by check mailed to 

  
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the address of the Person entitled thereto as such address shall appear in the Security Register or (ii) by wire transfer at such place and to such account at a banking institution in the
United States of America as may be designated in writing to the Trustee at least 15 days prior to the date for payment by the Person entitled thereto. 

SECTION 1.04 Denominations. 

The Senior Notes may be issued in denominations of $2,000, or any integral multiple of $1,000 in excess thereof. 

SECTION 1.05 Global Securities. 

(a) Except under the limited circumstances described below, Senior Notes represented by Global Securities will not be exchangeable for, and
will not otherwise be issuable as, Senior Notes in definitive form. The Global Securities described above may not be transferred except 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 to a successor Depositary or its nominee. 
 (b) Except as otherwise provided in this Twenty-Fourth Supplemental
Indenture, owners of beneficial interests in such Global Securities will not be considered the holders thereof for any purpose under the Indenture, and no Global Security representing a Senior Note shall be exchangeable, except for another Global
Security of like denomination and to be registered in the name of the Depositary or its nominee or to a successor Depositary or its nominee. The rights of holders of such Global Securities shall be exercised only through the Depositary. 

(c) A Global Security shall be exchangeable in whole or, from time to time, in part for Senior Notes in definitive registered form only as
provided in the Indenture. If (i) at any time the Depositary notifies the Company that it is unwilling or unable to continue as Depositary for the Senior Notes or if at any time the Depositary shall no longer be registered or in good standing
under the Securities Exchange Act of 1934, as amended, or other applicable statute or regulation, and the Company does not appoint a successor Depositary within 90 days after the Company receives such notice or becomes aware of such condition, as
the case may be, or (ii) subject to the procedures of the Depositary, the Company in its sole discretion determines that the Senior Notes shall be exchangeable for Senior Notes in definitive registered form and executes and, in each case,
delivers to the Security Registrar a written order of the Company providing that the Senior Notes shall be so exchangeable, the Senior Notes shall be exchangeable for Senior Notes in definitive registered form, provided that the definitive
Senior Notes so issued in exchange for the Senior Notes shall be in denominations of $2,000, or any integral multiple of $1,000 in excess thereof, and be of like aggregate principal amount and tenor as the portion of the Senior Notes to be
exchanged. Except as provided herein, owners of beneficial interests in the Senior Notes will not be entitled to have Senior Notes registered in their names, will not receive or be entitled to physical delivery of Senior Notes in definitive
registered form and will not be considered the holders thereof for any purpose under the Indenture. Neither the Company, the Trustee, any Paying Agent nor 

  
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the Security Registrar shall have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests in the Senior Notes, or
for maintaining, supervising or reviewing any records relating to such beneficial ownership interests. Any Global Security that is exchangeable pursuant to this Section 1.05(c) shall be exchangeable for Senior Notes registered in such names as
the Depositary shall direct. 
 SECTION 1.06 Transfer. 

No service charge will be made for any registration of transfer or exchange of Senior Notes, but payment will be required of a sum sufficient
to cover any tax or other governmental charge that may be imposed in connection therewith. 
 SECTION 1.07 Defeasance. 

The provisions of Sections 13.02 and 13.03 of the Original Indenture will apply to the Senior Notes. 

SECTION 1.08 Redemption at the Option of the Company. 

(a) The Senior Notes will be redeemable at the Company’s option, in whole or in part, at any time and from time to time (any such date
fixed for redemption, an “Optional Redemption Date”), at a redemption price equal to the greater of 100% of the principal amount to be redeemed plus accrued and unpaid interest thereon to, but excluding, such Optional
Redemption Date and the “Make-Whole Redemption Amount” (as defined below). 
 “Make-Whole
Redemption Amount” means the sum, as calculated by the Premium Calculation Agent, of the present values of the remaining scheduled payments of principal of and interest on the Senior Notes to be redeemed (not including any portion of
those payments of interest accrued as of such Optional Redemption Date), discounted from their respective scheduled payment dates to such Optional Redemption Date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at
the Treasury Rate plus 20 basis points plus, in each case, accrued and unpaid interest thereon to, but excluding, such Optional Redemption Date. 

For purposes of the preceding definition: 
  

	 	(i)	“Treasury Rate” means, with respect to any Optional Redemption Date, the rate per annum equal to the semi-annual equivalent yield to maturity of the Comparable Treasury Issue, calculated using a
price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such Optional Redemption Date. The Treasury Rate will be calculated on the third Business Day preceding such
Optional Redemption Date. 

  

	 	(ii)	“Premium Calculation Agent” means an investment banking institution of national standing appointed by the Company. 

  
 5 

	 	(iii)	“Comparable Treasury Issue” means, with respect to any Optional Redemption Date, the U.S. Treasury security selected by the Premium Calculation Agent as having a maturity comparable to the term
remaining from such Optional Redemption Date to the Stated Maturity (the “Remaining Life”) that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate
debt securities of comparable maturity to the Remaining Life. 

  

	 	(iv)	“Comparable Treasury Price” means, with respect to any Optional Redemption Date, (1) the average of five Reference Treasury Dealer Quotations for such Optional Redemption Date, after
excluding the highest and lowest Reference Treasury Dealer Quotations, or (2) if the Premium Calculation Agent obtains fewer than five such Reference Treasury Dealer Quotations, the average of all such quotations. 

 

	 	(v)	“Reference Treasury Dealers” means (1)(i) Barclays Capital Inc., Goldman, Sachs & Co. and UBS Securities LLC and their respective successors; provided, however, that if any
of the foregoing shall cease to be a primary U.S. government securities dealer in the United States of America (a “Primary Treasury Dealer”) the Company will substitute therefor another Primary Treasury Dealer and (ii) a
Primary Treasury Dealer selected by Wells Fargo Securities, LLC or its successor, and (2) any other Primary Treasury Dealers selected by the Premium Calculation Agent after consultation with the Company. 

 

	 	(vi)	“Reference Treasury Dealer Quotations” means, with respect to each Reference Treasury Dealer and any Optional Redemption Date, the average, as determined by the Premium Calculation Agent, of the bid and
ask prices for the Comparable Treasury Issue (expressed, in each case, as a percentage of its principal amount) quoted in writing to the Premium Calculation Agent by such Reference Treasury Dealer at 3:30 p.m., New York City time, on the third
Business Day preceding such Optional Redemption Date. 

 (b) Notwithstanding Section 3.02 of the Original Indenture, the
notice of redemption with respect to any redemption pursuant to Section 1.08(a) need not set forth the Redemption Price but only the manner of calculation thereof as described above. 

(c) The Company shall notify the Trustee of the Redemption Price with respect to any redemption pursuant to Section 1.08(a) promptly after
the calculation thereof. The Trustee shall not be responsible for calculating said Redemption Price. 
 (d) If less than all of the Senior
Notes are to be redeemed, the Trustee shall select the Senior Notes or portions of the Senior Notes to be redeemed by such method as the Trustee shall deem fair and appropriate. The Trustee may select for redemption Senior Notes and portions of
Senior Notes in amounts of $1,000 and integral multiples of $1,000 in excess thereof (provided that the unredeemed portion of any Senior Note to be redeemed in part will not be less than $2,000) and shall thereafter promptly notify the
Company in writing of the numbers of Senior Notes to be redeemed, in whole or in part. 

  
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 SECTION 1.09 No Sinking Fund. 

The Senior Notes shall not be entitled to any sinking fund. 

ARTICLE II 

MISCELLANEOUS PROVISIONS 

This Twenty-Fourth Supplemental Indenture will become effective upon its execution and delivery. 

SECTION 2.01 Senior Notes Unaffected by Other Supplemental Indentures. 

None of the Company’s supplemental indentures to the Original Indenture entered into prior to the date hereof applies to the Senior Notes.
To the extent the terms of the Original Indenture are amended by any of such other supplemental indentures, no such amendment shall relate or apply to the Senior Notes. To the extent the terms of the Original Indenture are amended as provided
herein, no such amendment shall in any way affect the terms of any such other supplemental indenture or any other series of Securities. This Twenty-Fourth Supplemental Indenture shall relate and apply solely to the Senior Notes. 

SECTION 2.02 Trustee Not Responsible for Recitals. 

The recitals herein contained are made by the Company and not by the Trustee, and the Trustee assumes no responsibility for the correctness
thereof. The Trustee makes no representation as to the validity or sufficiency of this Twenty-Fourth Supplemental Indenture or the Senior Notes. 

SECTION 2.03 Ratification and Incorporation of Original Indenture. 

As supplemented hereby, the Original Indenture is in all respects ratified and confirmed, and the Original Indenture and this Twenty-Fourth
Supplemental Indenture shall be read, taken and construed as one and the same instrument. 
 SECTION 2.04 Governing
Law. 
 This Twenty-Fourth Supplemental Indenture shall be deemed to be a contract made under the internal laws of the State of New
York, and for all purposes shall be construed in accordance with the laws of said State. 
 SECTION 2.05
Separability. 
 In case any one or more of the provisions contained in this Twenty-Fourth Supplemental Indenture or in the Senior
Notes shall for any reason be held to be invalid, illegal or unenforceable in any respect, such invalidity, illegality or unenforceability shall not affect any other provisions of this Twenty-Fourth Supplemental Indenture or of the Senior Notes, but
this Twenty-Fourth Supplemental Indenture and the Senior Notes shall be construed as if such invalid or illegal or unenforceable provision had never been contained herein or therein. 

  
 7 

 SECTION 2.06 Executed in Counterparts. 

This Twenty-Fourth Supplemental 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. 

  
 8 

 IN WITNESS WHEREOF, the parties hereto have caused
this Twenty-Fourth Supplemental Indenture to be duly executed by their respective officers thereunto duly authorized, all as of the day and year first above written. 

 

			
	METLIFE, INC.,
	as Issuer
		
	By:	 	/s/ Marlene B. Debel
		 	Name:     Marlene B. Debel
		 	Title:       Senior Vice President and Treasurer
	
	 THE BANK OF NEW YORK MELLON
TRUST COMPANY, N.A.,
 as Trustee

		
	By:	 	/s/ Lawrence Dillard
		 	Name:     Lawrence Dillard
		 	Title:       Vice President

  
 9 

 EXHIBIT A 

(FORM OF 4.875% SENIOR NOTES DUE 2043) 

THIS SENIOR NOTE IS A GLOBAL SECURITY WITHIN THE MEANING OF THE ORIGINAL INDENTURE HEREINAFTER REFERRED TO. UNLESS THIS CERTIFICATE IS
PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (“DTC”), A NEW YORK CORPORATION, TO METLIFE, INC. OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER,
PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 

EXCEPT AS OTHERWISE PROVIDED IN SECTION 2.11 OF THE ORIGINAL INDENTURE, THIS SENIOR NOTE MAY BE TRANSFERRED IN WHOLE, BUT NOT IN PART, ONLY
TO DTC, TO ANOTHER NOMINEE OF DTC OR TO A SUCCESSOR DEPOSITARY OR TO A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. 

					
		 		  	CUSIP No.: 59156R BG2
	No. [•]	 		  	ISIN No.: US 59156RBG20

 METLIFE, INC. 

Global Certificate initially representing 

$[•] aggregate principal amount of 

4.875% Senior Notes due 2043 
  

			
	Regular Record Date:	  	With respect to each Interest Payment Date, the close of business on the preceding May 1 or November 1, as the case may be (whether or not a Business Day).
		
	Original Issue Date:	  	November 13, 2013
		
	Stated Maturity:	  	November 13, 2043
		
	Interest Payment Dates:	  	May 13 and November 13, commencing May 13, 2014
		
	Interest Rate:	  	4.875% per year
		
	Authorized Denomination:	  	$2,000, or any integral multiple of $1,000 in excess thereof.

 This Global Certificate is in respect of a duly authorized issue of 4.875% Senior Notes due 2043 (the
“Senior Notes”) of MetLife, Inc., a Delaware corporation (the “Company,” which term includes any successor corporation under the Indenture referred to on the reverse hereof). The Company, for value received, hereby
promises to pay to Cede & Co., or registered assigns, the amount of principal of the Senior Notes represented by this Global Certificate on the Stated Maturity shown above, and to pay interest thereon from the Original Issue Date shown
above, or from the most recent Interest Payment Date to which interest has been paid or duly provided for, semi-annually in arrears on each Interest Payment Date as specified above, commencing May 13, 2014, and on the Stated Maturity at the
Interest Rate per year shown above until the principal hereof is paid or made available for payment and on any overdue principal and on any overdue installment of interest at such rate to the extent permitted by law. The interest so payable, and
punctually paid or duly provided for, on any Interest Payment Date (other than an Interest Payment Date that is the Stated Maturity or an Optional Redemption Date) will, as provided in the Indenture, be paid to the Person in whose name this Senior
Note is registered at the close of business on the Regular Record Date as specified above next preceding such Interest Payment Date, provided that any interest payable at Stated Maturity or on an Optional Redemption Date will be paid to the
Person to whom principal is payable. Any such interest that is not so punctually paid or duly provided for will forthwith cease to be payable to the holders on such Regular Record Date and may be paid as provided in Section 2.03 of the Original
Indenture. 

 Payments of interest on this Senior Note will include interest accrued to but excluding the
respective Interest Payment Dates. Interest payments for this Senior Note shall be computed and paid on the basis of a 360-day year consisting of twelve 30-day months. In the event that any date on which interest is payable on this Senior Note is
not a Business Day, then payment of the interest payable on such date will be made on the next succeeding day that is a Business Day (and without any interest or other payment in respect of any such delay), except that, if such Business Day is in
the next succeeding calendar year, payment shall be made on the immediately preceding Business Day, in each case with the same force and effect as if made on the date the payment was originally payable. 

Payment of the principal of, and premium, if any, and interest due on this Senior Note at the Stated Maturity or upon redemption will be made
upon surrender of this Senior Note at the Corporate Trust Office of the Trustee in the Borough of Manhattan, The City of New York. The principal of, and premium, if any, and interest due on this Senior Note shall be paid in such coin or currency of
the United States of America as at the time of payment is legal tender for payment of public and private debts. Payment of interest (including interest on any Interest Payment Date) will be made, subject to such surrender where applicable and
subject to the Trustee’s arrangements with the Depositary, at the option of the Company, (i) by check mailed to the address of the Person entitled thereto as such address shall appear in the Security Register or (ii) by wire transfer
at such place and to such account at a banking institution in the United States of America as may be designated in writing to the Trustee at least 15 days prior to the date for payment by the Person entitled thereto. 

The Senior Notes will be unsecured obligations of the Company and will rank equally in right of payment with all of the Company’s
existing and future unsecured and unsubordinated indebtedness. The Senior Notes will rank senior to any subordinated indebtedness of the Company. 

REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS SENIOR NOTE SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE. 
 Unless the certificate of authentication hereon has been executed by the
Trustee by manual signature, this Senior Note shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose. 

 IN WITNESS WHEREOF, the Company has caused this
instrument to be duly executed. 
 Dated: November 13, 2013 

 

			
	 METLIFE, INC.

		
	By	 	 
	Name:	 	Marlene B. Debel
	Title:	 	Senior Vice President and Treasurer

  

	
	Attest:
	
	   

	 Name: Timothy J. Ring
 Title:
Secretary

 CERTIFICATE OF AUTHENTICATION 

This is one of the Senior Notes referred to in the within mentioned Indenture. 

 

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

as Trustee

		 	
	By:	 	 
		 	Authorized Signatory

 Dated: November 13, 2013 

 [REVERSE OF SENIOR NOTE] 

1. This Senior Note is one of a duly authorized issue of senior debt securities of the Company (the “Securities”) issued and
issuable in one or more series under an Indenture dated as of November 9, 2001 (the “Original Indenture”), as supplemented by the Twenty-Fourth Supplemental Indenture, dated as of November 13, 2013 (the
“Twenty-Fourth Supplemental Indenture,” and together with the Original Indenture, the “Indenture”), between the Company and The Bank of New York Mellon Trust Company, N.A. (as successor in interest to J.P. Morgan
Trust Company, National Association (as successor to Bank One Trust Company, N.A.)), as trustee, (the “Trustee,” which term includes any successor trustee under the Indenture), to which Indenture and all indentures supplemental
thereto reference is hereby made for a statement of the respective rights, limitations of rights, duties and immunities thereunder of the Company, the Trustee and the holders of the Senior Notes issued thereunder and of the terms upon which said
Senior Notes are, and are to be, authenticated and delivered. This Senior Note is one of the series designated on the face hereof as the 4.875% Senior Notes due 2043, initially limited in aggregate principal amount of $1,000,000,000;
provided, however, that (subject to the provisions of the Twenty-Fourth Supplemental Indenture) the aggregate principal amount of the Senior Notes may be increased in the future with no limit, without the consent of the holders of the
Senior Notes, on the same terms and with the same CUSIP and ISIN numbers as the Senior Notes, except for the issue price, Original Issue Date and, if applicable, the first Interest Payment Date and the initial interest accrual date, provided
that no Event of Default with respect to the Senior Notes shall have occurred and be continuing. Capitalized terms used herein for which no definition is provided herein shall have the meanings set forth in the Indenture. 

2. This Senior Note is exchangeable in whole or, from time to time, in part for Senior Notes in definitive registered form only as provided
herein and in the Indenture. If (i) at any time the Depositary notifies the Company that it is unwilling or unable to continue as Depositary for this Senior Note or if at any time the Depositary shall no longer be registered or in good standing
under the Securities Exchange Act of 1934, as amended, or other applicable statute or regulation, and the Company does not appoint a successor Depositary within 90 days after the Company receives such notice or becomes aware of such condition, as
the case may be, or (ii) subject to the procedures of the Depositary, the Company in its sole discretion determines that this Senior Note shall be exchangeable for Senior Notes in definitive registered form and executes and delivers to the
Security Registrar a written order of the Company providing that this Senior Note shall be so exchangeable, this Senior Note shall be exchangeable for Senior Notes in definitive registered form, provided that the definitive Senior Notes so
issued in exchange for this Senior Note shall be in denominations of $2,000 and integral multiples of $1,000 in excess thereof and be of like aggregate principal amount and tenor as the portion of this Senior Note to be exchanged. Except as provided
above or in the Twenty-Fourth Supplemental Indenture, owners of beneficial interests in this Senior Note will not be entitled to have Senior Notes registered in their names, will not receive or be entitled to physical delivery of Senior Notes in
definitive registered form and will not be considered the holders thereof for any purpose under the Indenture. Neither the Company, the Trustee, any Paying Agent nor the Security Registrar shall have any responsibility or liability for any aspect of
the records relating to or payments made on account of beneficial ownership interests in this Senior Note, or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests. 

 3. If an Event of Default with respect to the Senior Notes shall occur and be continuing, the
principal of the Senior Notes may be declared due and payable in the manner, with the effect and subject to the conditions provided in the Indenture. 

4. The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and
obligations of the Company and the rights of the holders of the Securities under the Indenture at any time by the Company and the Trustee with the consent of the holders of not less than a majority in aggregate principal amount of the Securities at
the time Outstanding of each series to be affected. The Indenture also contains provisions permitting the holders of specified percentages in principal amount of the Senior Notes at the time Outstanding, on behalf of the holders of all Senior Notes,
to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or waiver by the holder of this Senior Note shall be conclusive and binding upon such
holder and upon all future holders of this Senior Note and of any Senior Note issued upon the registration of transfer hereof or in exchange hereof or in lieu hereof, whether or not notation of such consent or waiver is made upon this Senior Note.

 5. The Indenture contains provisions for defeasance at any time of (a) the entire indebtedness of the Company pursuant to this
Senior Note and (b) restrictive covenants and the related Events of Default, upon compliance by the Company with certain conditions set forth therein, which provisions apply to this Senior Note. 

6. This Senior Note will be redeemable at the Company’s option, in whole or in part, at any time and from time to time (any such date
fixed for redemption, an “Optional Redemption Date”), at a redemption price equal to the greater of 100% of the principal amount to be redeemed plus accrued and unpaid interest thereon to, but excluding, such Optional
Redemption Date and the “Make-Whole Redemption Amount” (as defined below). 
 “Make-Whole
Redemption Amount” means the sum, as calculated by the Premium Calculation Agent, of the present values of the remaining scheduled payments of principal of and interest on the Senior Notes to be redeemed (not including any portion of
those payments of interest accrued as of such Optional Redemption Date), discounted from their respective scheduled payment dates to such Optional Redemption Date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at
the Treasury Rate plus 20 basis points plus, in each case, accrued and unpaid interest thereon to, but excluding, such Optional Redemption Date. 

 For purposes of the preceding definition: 

 

	 	(i)	“Treasury Rate” means, with respect to any Optional Redemption Date, the rate per annum equal to the semiannual equivalent yield to maturity of the Comparable Treasury Issue, calculated using a
price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such Optional Redemption Date. The Treasury Rate will be calculated on the third Business Day preceding such
Optional Redemption Date. 

  

	 	(ii)	“Premium Calculation Agent” means an investment banking institution of national standing appointed by the Company. 

 

	 	(iii)	“Comparable Treasury Issue” means, with respect to any Optional Redemption Date, the U.S. Treasury security selected by the Premium Calculation Agent as having a maturity comparable to the term
remaining from such Optional Redemption Date to the Stated Maturity (the “Remaining Life”) that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate
debt securities of comparable maturity to the Remaining Life. 

  

	 	(iv)	“Comparable Treasury Price” means, with respect to any Optional Redemption Date, (1) the average of five Reference Treasury Dealer Quotations for such Optional Redemption Date, after
excluding the highest and lowest Reference Treasury Dealer Quotations, or (2) if the Premium Calculation Agent obtains fewer than five such Reference Treasury Dealer Quotations, the average of all such quotations. 

 

	 	(v)	“Reference Treasury Dealers” means (1)(i) Barclays Capital Inc., Goldman, Sachs & Co. and UBS Securities LLC and their respective successors; provided, however, that if any
of the foregoing shall cease to be a primary U.S. government securities dealer in the United States of America (a “Primary Treasury Dealer”) the Company will substitute therefor another Primary Treasury Dealer and (ii) a
Primary Treasury Dealer selected by Wells Fargo Securities, LLC or its successor, and (2) any other Primary Treasury Dealers selected by the Premium Calculation Agent after consultation with the Company. 

 

	 	(vi)	“Reference Treasury Dealer Quotations” means, with respect to each Reference Treasury Dealer and any Optional Redemption Date, the average, as determined by the Premium Calculation Agent, of the bid and
ask prices for the Comparable Treasury Issue (expressed, in each case, as a percentage of its principal amount) quoted in writing to the Premium Calculation Agent by such Reference Treasury Dealer at 3:30 p.m., New York City time, on the third
Business Day preceding such Optional Redemption Date. 

 7. The Trustee shall not be responsible for calculating said
Redemption Price. 
 8. If less than all of the Senior Notes are to be redeemed, the Trustee shall select the Senior Notes or portions of
Senior Notes to be redeemed by such method as the Trustee shall deem fair and appropriate. The Trustee may select for redemption Senior Notes and portions of Senior Notes in amounts of $1,000 and integral multiples of $1,000 in excess

 
thereof (provided that the unredeemed portion of any Senior Note to be redeemed in part will not be less than $2,000) and shall thereafter promptly notify the Company in writing of the
numbers of Senior Notes to be redeemed, in whole or in part. 
 9. No reference herein to the Indenture and no provision of this Senior Note
or of the Indenture shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay the principal of, and premium, if any, and interest due on this Senior Note at the time, place and rate, and in the coin or
currency, herein prescribed. 
 10. (a) As provided in the Indenture and subject to certain limitations therein set forth, the transfer of
this Senior Note is registrable in the Security Register, upon surrender of this Senior Note for registration of transfer at the office or agency of the Company for such purpose, duly endorsed by, or accompanied by a written instrument of transfer
in form satisfactory to the Company or the Security Registrar and duly executed by, the holder hereof or his attorney duly authorized in writing, and thereupon one or more new Senior Notes, of authorized denominations and of like tenor and for the
same aggregate principal amount, will be issued to the designated transferee or transferees. No service charge shall be made for any such exchange or registration of transfer, but the Company will require payment of a sum sufficient to cover any tax
or other governmental charge payable in connection therewith. 
 (b) Prior to due presentment of this Senior Note for registration of
transfer, the Company, the Trustee, any Paying Agent and the Security Registrar of the Company or the Trustee may deem and treat the Person in whose name this Senior Note is registered as the absolute owner hereof for all purposes (subject to
Section 1.03(a) of the Twenty-Fourth Supplement Indenture), whether or not this Senior Note be overdue and notwithstanding any notice of ownership or writing thereon made by anyone other than the Security Registrar, and neither the Company nor
the Trustee nor any Paying Agent nor the Security Registrar shall be affected by notice to the contrary. Except as provided in Section 1.03(a) of the Twenty-Fourth Supplemental Indenture, all payments of the principal of and premium, if any,
and interest due on this Senior Note made to or upon the order of the registered holder hereof shall, to the extent of the amount or amounts so paid, effectually satisfy and discharge liability for moneys payable on this Senior Note. 

(c) The Senior Notes are issuable only in registered form without coupons in denominations of $2,000, or any integral multiple of $1,000 in
excess thereof. As provided in the Indenture and subject to certain limitations therein set forth, Senior Notes are exchangeable for a like aggregate principal amount of Senior Notes of a different authorized denomination, as requested by the holder
surrendering the same upon surrender of the Senior Note or Senior Notes to be exchanged at the office or agency of the Company. 

 11. No recourse shall be had for payment of the principal of, or premium, if any, or interest on
this Senior Note, or for any claim based hereon, or otherwise in respect hereof, or based on or in respect of the Indenture, against any incorporator, stockholder, officer or director, past, present or future, as such, of the Company or of any
predecessor or successor corporation, whether by virtue of any constitution, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise, all such liability being, by the acceptance hereof and as part of the consideration
for the issuance hereof, expressly waived and released. 
 12. This Senior Note shall be deemed to be a contract made under the internal
laws of the State of New York, and for all purposes shall be construed in accordance with laws of said State. 

 ABBREVIATIONS 

The following abbreviations, when used in the inscription on the face of this instrument, 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 - Custodian under
Uniform Gift to Minors Act

		  	_____________________________________
		  	(State)

  

			
	TEN ENT - as tenants by the entireties	  	
	JT TEN -        as joint tenants with right of	  	
	                        survivorship and not as tenants in common.	  	

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

FOR VALUE RECEIVED, the undersigned hereby sell(s) and transfer(s) unto 

PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING POSTAL ZIP CODE OF ASSIGNEE 
  

 
  

 
  

 
 (please insert Social Security or
other identifying number of assignee) 
 the within Senior Note and all rights thereunder, hereby irrevocably constituting and appointing 

 
  
  

 
  

 
  

agent to transfer said Senior Note on the books of the Company, with full power of substitution in the premises. 

 

			
	Dated:  _______________________	  	  

		  	NOTICE: The signature to this assignment must correspond with the name as written upon the face of the within instrument in every particular without alteration or enlargement, or any change whatsoever.EX-4.1

 Exhibit 4.1 
  

 
 INVENSENSE, INC. 

AS ISSUER 

1.75% CONVERTIBLE SENIOR NOTES DUE 2018 
  

 
 INDENTURE

 DATED AS OF NOVEMBER 13, 2013 

 
  

WELLS FARGO BANK, NATIONAL ASSOCIATION, 

AS TRUSTEE 
  

 

 TABLE OF CONTENTS 

 

							
	 	  	 	  	Page	 
	 ARTICLE 1. DEFINITIONS AND INCORPORATION BY REFERENCE
	  	 	1	  
			
	 Section 1.01
	  	Definitions	  	 	1	  
	 Section 1.02
	  	Other Definitions	  	 	9	  
	 Section 1.03
	  	Rules of Construction	  	 	10	  
	 Section 1.04
	  	Acts of Holders	  	 	10	  
		
	 ARTICLE 2. THE NOTES
	  	 	11	  
			
	 Section 2.01
	  	Form and Dating	  	 	11	  
	 Section 2.02
	  	Execution and Authentication	  	 	12	  
	 Section 2.03
	  	Registrar, Paying Agent and Conversion Agent	  	 	13	  
	 Section 2.04
	  	Paying Agent to Hold Money and Notes in Trust	  	 	14	  
	 Section 2.05
	  	Holder Lists	  	 	14	  
	 Section 2.06
	  	Transfer and Exchange	  	 	14	  
	 Section 2.07
	  	Replacement Notes	  	 	18	  
	 Section 2.08
	  	Outstanding Notes	  	 	18	  
	 Section 2.09
	  	Temporary Notes	  	 	19	  
	 Section 2.10
	  	Cancellation	  	 	19	  
	 Section 2.11
	  	Persons Deemed Owners	  	 	19	  
	 Section 2.12
	  	Transfer of Notes	  	 	19	  
	 Section 2.13
	  	CUSIP and ISIN Numbers	  	 	24	  
	 Section 2.14
	  	Additional Notes; Repurchases	  	 	24	  
		
	 ARTICLE 3. REDEMPTION AND REPURCHASES
	  	 	24	  
			
	 Section 3.01
	  	No Company Right to Redeem	  	 	24	  
	 Section 3.02
	  	Fundamental Change Permits Holders to Require Company to Purchase Notes	  	 	24	  
	 Section 3.03
	  	Fundamental Change Conversion Right Notice	  	 	25	  
	 Section 3.04
	  	Fundamental Change Purchase Notice	  	 	26	  
	 Section 3.05
	  	Effect of Fundamental Change Purchase Notice	  	 	27	  
	 Section 3.06
	  	Deposit of Fundamental Change Purchase Price	  	 	27	  
	 Section 3.07
	  	Notes Purchased in Part	  	 	28	  
	 Section 3.08
	  	Covenant to Comply with Securities Laws Upon Purchase of Notes	  	 	28	  
	 Section 3.09
	  	Repayment to the Company	  	 	28	  
	 Section 3.10
	  	Covenant Not to Purchase Notes Upon Certain Events of Default	  	 	28	  
		
	 ARTICLE 4. COVENANTS
	  	 	29	  
			
	 Section 4.01
	  	Payment of Notes	  	 	29	  
	 Section 4.02
	  	SEC and Other Reports	  	 	29	  
	 Section 4.03
	  	Compliance Certificate	  	 	31	  
	 Section 4.04
	  	Further Instruments and Acts	  	 	31	  
	 Section 4.05
	  	Maintenance of Office or Agency	  	 	31	  
	 Section 4.06
	  	Delivery of Certain Information	  	 	31	  
	 Section 4.07
	  	Par Value Limitation	  	 	31	  

  
 i 

							
		
	ARTICLE 5. CONSOLIDATION, MERGER AND SALE OF ASSETS	  	 	32	  
			
	 Section 5.01
	  	Company May Consolidate, Merge or Sell Its Assets on Certain Terms	  	 	32	  
	 Section 5.02
	  	Successor Corporation to Be Substituted	  	 	32	  
		
	 ARTICLE 6. DEFAULTS AND REMEDIES
	  	 	33	  
			
	 Section 6.01
	  	Events of Default	  	 	33	  
	 Section 6.02
	  	Acceleration	  	 	36	  
	 Section 6.03
	  	Other Remedies	  	 	36	  
	 Section 6.04
	  	Waiver of Past Defaults	  	 	36	  
	 Section 6.05
	  	Control by Majority	  	 	37	  
	 Section 6.06
	  	Limitation on Suits	  	 	37	  
	 Section 6.07
	  	Rights of Holders to Receive Payment	  	 	37	  
	 Section 6.08
	  	Collection Suit by Trustee	  	 	37	  
	 Section 6.09
	  	Trustee May File Proofs of Claim	  	 	38	  
	 Section 6.10
	  	Priorities	  	 	38	  
	 Section 6.11
	  	Undertaking for Costs	  	 	38	  
	 Section 6.12
	  	Waiver of Stay and Extension Laws	  	 	38	  
		
	ARTICLE 7. TRUSTEE	  	 	39	  
			
	 Section 7.01
	  	Duties of Trustee.	  	 	39	  
	 Section 7.02
	  	Rights of Trustee	  	 	40	  
	 Section 7.03
	  	Individual Rights of Trustee	  	 	41	  
	 Section 7.04
	  	Trustee’s Disclaimer	  	 	41	  
	 Section 7.05
	  	Notice of Defaults	  	 	41	  
	 Section 7.06
	  	[RESERVED]	  	 	41	  
	 Section 7.07
	  	Compensation and Indemnity	  	 	42	  
	 Section 7.08
	  	Replacement of Trustee	  	 	42	  
	 Section 7.09
	  	Successor Trustee by Merger	  	 	43	  
	 Section 7.10
	  	Eligibility; Disqualification	  	 	43	  
	 Section 7.11
	  	[RESERVED]	  	 	43	  
	 Section 7.12
	  	Trustee’s Application for Instructions from the Company	  	 	43	  
		
	ARTICLE 8. DISCHARGE OF INDENTURE	  	 	44	  
			
	 Section 8.01
	  	Discharge of Liability on Notes	  	 	44	  
	 Section 8.02
	  	Repayment to the Company	  	 	44	  

  
 ii 

							
		
	 ARTICLE 9. AMENDMENTS
	  	 	44	  
			
	 Section 9.01
	  	Without Consent of Holders	  	 	44	  
	 Section 9.02
	  	With Consent of Holders	  	 	45	  
	 Section 9.03
	  	Execution of Supplemental Indentures	  	 	46	  
	 Section 9.04
	  	Notices of Supplemental Indentures	  	 	46	  
	 Section 9.05
	  	Effect of Supplemental Indentures	  	 	46	  
	 Section 9.06
	  	[RESERVED]	  	 	46	  
	 Section 9.07
	  	Notation on or Exchange of Notes	  	 	46	  
	 Section 9.08
	  	Revocation and Effect of Consents, Waivers and Actions	  	 	47	  
		
	ARTICLE 10. CONVERSIONS	  	 	47	  
			
	 Section 10.01
	  	Conversion Privilege and Consideration	  	 	47	  
	 Section 10.02
	  	Conversion Procedure	  	 	50	  
	 Section 10.03
	  	Settlement Upon Conversion	  	 	51	  
	 Section 10.04
	  	Company to Provide Stock	  	 	53	  
	 Section 10.05
	  	Adjustments to the Conversion Rate	  	 	54	  
	 Section 10.06
	  	Effect of Reclassification, Consolidation, Merger or Sale	  	 	63	  
	 Section 10.07
	  	Adjustment to Conversion Rate Upon Certain Transactions	  	 	66	  
	 Section 10.08
	  	Miscellaneous	  	 	68	  
		
	ARTICLE 11. PAYMENT OF INTEREST	  	 	68	  
			
	 Section 11.01
	  	Payment of Interest	  	 	68	  
	 Section 11.02
	  	Defaulted Interest	  	 	69	  
	 Section 11.03
	  	Interest Rights Preserved	  	 	69	  
		
	ARTICLE 12. MISCELLANEOUS	  	 	70	  
			
	 Section 12.01
	  	[RESERVED]	  	 	70	  
	 Section 12.02
	  	Notices	  	 	70	  
	 Section 12.03
	  	[RESERVED]	  	 	71	  
	 Section 12.04
	  	Certificate and Opinion as to Conditions Precedent	  	 	71	  
	 Section 12.05
	  	Statements Required in Certificate or Opinion	  	 	71	  
	 Section 12.06
	  	Separability Clause	  	 	71	  
	 Section 12.07
	  	Rules by Trustee	  	 	72	  
	 Section 12.08
	  	Governing Law	  	 	72	  
	 Section 12.09
	  	No Recourse Against Others	  	 	72	  
	 Section 12.10
	  	Calculations	  	 	72	  
	 Section 12.11
	  	Successors	  	 	72	  
	 Section 12.12
	  	Multiple Originals	  	 	72	  
	 Section 12.13
	  	Table of Contents; Headings	  	 	72	  
	 Section 12.14
	  	Force Majeure	  	 	73	  
	 Section 12.15
	  	Submission to Jurisdiction	  	 	73	  
	 Section 12.16
	  	Legal Holidays	  	 	73	  
	 Section 12.17
	  	No Security Interest Created	  	 	73	  
	 Section 12.18
	  	Benefits of Indenture	  	 	73	  
	 Section 12.19
	  	U.S.A. Patriot Act	  	 	73	  

  
 iii 

							
		
	Form of Note	  	 	1	  
		
	Form of Transfer Certificate	  	 	1	  
		
	Restricted Stock Legend	  	 	1	  

  
 iv 

 INDENTURE dated as of November 13, 2013 between InvenSense, Inc., a Delaware corporation
(“Company”), and Wells Fargo Bank, National Association, as trustee (“Trustee”). 
 Each party agrees as
follows for the benefit of the other party and for the equal and ratable benefit of the Holders of the Company’s 1.75% Convertible Senior Notes due 2018: 

ARTICLE 1. 
 DEFINITIONS
AND INCORPORATION BY REFERENCE 
 Section 1.01 Definitions. 

“Additional Interest” means interest payable by the Company pursuant to Section 4.02(b) and/or Section 4.02(c), as
applicable. 
 “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. 
 “Applicable Procedures” means, with respect to any transfer or transaction involving a
Global Note or any beneficial interest therein, the rules and procedures of the Depositary for such Note, in each case to the extent applicable to such transfer or transaction and as in effect from time to time. 

“Bankruptcy Law” means Title 11, United States Code, or any similar U.S. federal, state or non-U.S. law for the relief
of debtors. 
 “Bid Solicitation Agent” means the Company or such other Person as may be appointed from time to time by the
Company, without prior notice to the Holders, to solicit market bid quotations for the Notes in accordance with Section 10.01(a)(ii). 

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

 “Board Resolution” means a copy of one or more resolutions 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 any day other than a Saturday, a Sunday or other day on which banking institutions are authorized or
required by law, regulation or executive order to close or be closed in the State of New York. 
 “Capital Stock” means,
for any Person, any and all shares, interests, rights to purchase, warrants, options, participations or other equivalents of or interests in (however designated) the equity of such Person, but excluding any debt securities convertible into such
equity. 

 “Certificated Notes” means Notes that are in registered definitive form. 

“Close of Business” means 5:00 p.m., New York City time. 

“Common Stock” means the shares of the common stock of the Company, par value $0.001 per share, existing on the Issue Date or
any other shares of Capital Stock of the Company into which such shares of common stock shall be reclassified or changed. 

“Company” means the party named as such in the first paragraph of this Indenture until a successor or assign replaces it
pursuant to the applicable provisions hereof and, thereafter, means the successor or assign. 
 “Company Order” means a
written request or order signed in the name of the Company by any Officer. 
 “Conversion Price” means as of any date,
$1,000 divided by the Conversion Rate as of such date. 
 “Corporate Trust Office” means the corporate trust office of the
Trustee at which at any time the trust created by this Indenture shall be administered, which office at the date hereof is located at Wells Fargo Bank, National Association, 707 Wilshire Boulevard,
17th Floor, Los Angeles, California 90017, Attention: Corporate Trust Department, or, with respect to presentation for repurchases, registration of transfer or exchange, Wells Fargo Bank, National
Association, 608 – 2nd Avenue South, 12th Floor, Minneapolis, Minnesota 55042; or such other addresses as the Trustee may designate from
time to time by notice to the Holders and the Company, or the corporate trust office of any successor Trustee at which such trust shall be administered (or such other address as a successor Trustee may designate from time to time by notice to the
Holders and the Company). 
 “Custodian” means any receiver, trustee, assignee, liquidator, custodian or similar official
under any Bankruptcy Law. 
 “Daily Conversion Value” means, for each of the 35 consecutive VWAP Trading Days during the
Observation Period, one-thirty-fifth (1/35th) of the product of (i) the Conversion Rate on such VWAP Trading Day and (ii) the Daily VWAP on such VWAP Trading Day. 

“Daily Settlement Amount” means, for each of the 35 consecutive VWAP Trading Days during the applicable Observation Period:

 (a) cash equal to the lesser of (i) 1/35th of $1,000 and (ii) the Daily
Conversion Value; and 
 (b) to the extent the Daily Conversion Value for such VWAP Trading Day exceeds 1/35th of $1,000 for such VWAP Trading Day, a number of shares of Common Stock (the “Daily Share Amount”), subject to the Company’s right to pay cash in lieu of all or a portion of
such number of shares of Common Stock pursuant to Section 10.03(b), equal to the fraction, the numerator of which equals the excess of the Daily Conversion Value for such VWAP Trading Day over
1/35th of $1,000 for such Trading Day, and the denominator of which equals the Daily VWAP for such VWAP Trading Day. 

  
 2 

 “Daily VWAP” means, for each of the 35 consecutive VWAP Trading Days during the
applicable Observation Period, the per share volume-weighted average price of the Common Stock as displayed under the heading “Bloomberg VWAP” on Bloomberg page “INVN.N <equity> AQR” (or its equivalent successor thereto if
such page it not available) in respect of the period from the scheduled open of trading until the scheduled close of trading, in each case, on the Relevant Stock Exchange, on such VWAP Trading Day (or if such volume-weighted average price is
unavailable, the market value of one share of the Common Stock on such VWAP Trading Day, reasonably determined, using a volume-weighted average method, by a nationally recognized independent investment banking firm retained for this purpose by the
Company). The Daily VWAP will be determined without regard to after hours trading or any other trading outside of the regular trading session trading hours. On and after the occurrence of a Merger Event, the Daily VWAP for a Unit of Reference
Property means, for each of the 35 VWAP Trading Days during an Observation Period, the fair market value of a Unit of Reference Property as determined, in a commercially reasonable manner, using a volume-weighted average method, if possible, by the
Board of Directors. 
 “Default” means any event which is, or after notice or passage of time or both would be, an Event of
Default. 
 “DTC” mean The Depository Trust Company. 

“Ex-Dividend Date” means, with respect to any issuance, dividend or distribution, the first date on which the shares of
Common Stock trade on the Relevant Stock Exchange, regular way, without the right to receive the issuance, dividend or distribution in question from the Company or, if applicable, from the seller of the Common Stock on the Relevant Stock Exchange
(in the form of due bills or otherwise) as determined by the Relevant Stock Exchange. 
 “Exchange Act” means the
Securities Exchange Act of 1934, as amended. 
 “Free Trade Date” means the one-year anniversary of the last original
issuance date of the Notes offered by the Offering Memorandum. 
 “Freely Tradable” means, with respect to the Notes and
the shares of Common Stock issuable upon conversion of the Notes, if any, that such Notes or such shares of Common Stock, if any, (i) are eligible to be sold by a Person who has not been an Affiliate of the Company during the preceding three
months without any volume or manner of sale restrictions under the Securities Act, (ii) do not bear a Restricted Securities Legend or Restricted Stock Legend and (iii) with respect to Global Notes only, are identified by an unrestricted
CUSIP number in the facilities of the applicable depositary. 

  
 3 

 “Fundamental Change” means an event that shall be deemed to have occurred at the
time after the Issue Date if any of the following occurs: 
 (1) any person, including any syndicate or group deemed to be a
“person” under Section 13(d)(3) of the Exchange Act, other than the Company, its Wholly Owned Subsidiaries and the employee benefits plans of the Company and of its Wholly Owned Subsidiaries, files a Schedule TO or any schedule, form
or report under the Exchange Act disclosing that such person has become the direct or indirect “beneficial owner” as defined in Rule 13d-3 under the Exchange Act, of the shares of the Company’s Capital Stock entitling such person to
exercise more than 50% of the total voting power of the Company’s common equity; 
 (2) the consummation of (A) any
recapitalization, reclassification or change of the Common Stock (other than changes resulting from a subdivision or combination) as a result of which the Common Stock would be converted into, or exchanged for, cash, securities or other property or
assets; (B) any consolidation, merger, combination, binding share exchange or similar transaction involving the Company pursuant to which the Common Stock will be converted into cash, securities or other property or assets; or (C) any
sale, conveyance, lease or other transfer or similar transaction in one transaction or a series of related transactions of all or substantially all of the consolidated assets of the Company to any Person other than one or more of the Company’s
Wholly Owned Subsidiaries; provided, however, that (i) any transaction described in clause (A) or (B) in which the holders of all classes of the Company’s Common Stock 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 as such ownership immediately prior to
such transaction, and (ii) any consolidation, merger, combination, binding share exchange or similar transaction which is effected solely to change the Company’s jurisdiction of incorporation and results in a reclassification, conversion
or exchange of outstanding shares of Common Stock solely into shares of common stock of the surviving entity, in each case, shall not be a Fundamental Change pursuant to this clause (2); 

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

(4) 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). 
 A transaction or transactions described
in clause (1) or clause (2) above will not constitute a Fundamental Change, however, if, at least 90% of the consideration received or to be received by holders of the Common Stock (excluding cash payments for fractional shares and cash
payments made pursuant to 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 (these securities being referred to as “Publicly Traded
Securities”) and, as a result of such transaction or transactions, the Notes become convertible into such Publicly Traded Securities, excluding cash payments for fractional shares or pursuant to dissenters’ appraisal rights (subject to
Section 10.03). 
 “GAAP” means generally accepted accounting principles in the United States of America as in effect
and, to the extent optional, adopted by the Company, on the Issue Date, consistently applied. 

  
 4 

 “Global Note” means a permanent Global Note that is in the form of the Note
attached hereto as Exhibit A and that is deposited with and registered in the name of the Depositary or the nominee of the Depositary. 

“Global Securities Legend” means a legend set forth in Exhibit A. 

“Holder” or “Holders” means a Person or Persons in whose name a Note is registered in the Register. 

“Indenture” means this Indenture, as amended or supplemented from time to time in accordance with the terms hereof. 

“Issue Date” means November 13, 2013. 

“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 Relevant Stock Exchange. If the
Common Stock is not so listed, quoted or traded on any U.S. securities exchange or any other market, the “Last Reported Sale Price” of the Common Stock will 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. On and after the occurrence of a Merger Event, the Last Reported Sale Price for a Unit of
Reference Property means, for any day, the value of a Unit of Reference Property on such day as determined by the Board of Directors in a commercially reasonable manner. 

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

“Market Disruption Event” means, for any Scheduled Trading Day, (i) a failure by the Relevant Stock Exchange to open for
trading during its regular trading session, or (ii) the occurrence or existence prior to 1:00 p.m., New York City time, on such Scheduled Trading Day 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 November 1, 2018. 

“National Securities Exchange” means a securities exchange registered as a national securities exchange under
Section 6(a) of the Exchange Act (or any successor thereto). 
 “Notes” means any of the Company’s 1.75%
Convertible Senior Notes due 2018 issued under this Indenture. 

  
 5 

 “Observation Period” means, with respect to any Note surrendered for conversion,
(i) if the relevant Conversion Date for such Note occurs prior to August 1, 2018, the 35 consecutive VWAP Trading Day period beginning on, and including, the third VWAP Trading Day immediately succeeding such Conversion Date, and
(ii) if the relevant Conversion Date occurs on or after August 1, 2018, the 35 consecutive VWAP Trading Day period beginning on, and including, the 37th Scheduled Trading Day immediately
preceding the Maturity Date (if such Scheduled Trading Day is not a VWAP Trading Day, the immediately following VWAP Trading Day). 

“Offering Memorandum” means the final offering memorandum for the offering and sale of the Notes dated November 6, 2013.

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

“Officer’s Certificate” means a written certificate (i) containing the information specified in Sections 12.04 and
12.05, signed in the name of the Company by any Officer, and delivered to the Trustee; and (ii) if given pursuant to Section 4.03, signed by the principal financial or accounting Officer of the Company, which certificate need not contain
the information specified in Sections 12.04 and 12.05. 
 “Open of Business” means 9:00 a.m., New York City time. 

“Opinion of Counsel” means a written opinion containing the information specified in Sections 12.04 and 12.05, from legal
counsel. The counsel may be an employee of, or counsel to, the Company who is reasonably satisfactory to the Trustee. 

“Person” means any individual, corporation, limited liability company, partnership, joint venture, association, joint-stock
company, trust, unincorporated organization, or government or any agency or political subdivision thereof. 
 “Relevant Stock
Exchange” means The New York Stock Exchange or, if the Common Stock (or other security for which a Last Reported Sale Price must be determined) is not then listed on The New York Stock Exchange, the principal other U.S. national or regional
securities exchange on which the Common Stock (or such other security) is then listed or, if the Common Stock (or such other security) is not then listed on a U.S. national or regional securities exchange, the over-the-counter market, as reported by
OTC Markets Group Inc. or similar organization or, if the Common Stock is not then quoted by OTC Markets Group Inc. or similar organization, the principal other market on which the Common Stock (or such other security) is then traded. 

“Restricted Securities Legend” means a legend in the form set forth in Exhibit A, or any other substantially similar legend
indicating the restricted status of the Notes under Rule 144. 
 “Restricted Stock Legend” means a legend in the form set
forth in Exhibit C, or any other substantially similar legend indicating the restricted status of the shares of Common Stock under Rule 144. 

  
 6 

 “Rule 144” means Rule 144 under the Securities Act (or any successor provision),
as it may be amended from time to time. 
 “Rule 144A” means Rule 144A under the Securities Act (or any successor
provision), as it may be amended from time to time. 
 “Rule 144A Information” shall be such information as is specified
pursuant to Rule 144A(d)(4) under the Securities Act. 
 “Scheduled Trading Day” means a day that is scheduled to be a
Trading Day on the Relevant Stock Exchange. If the Common Stock is not so listed, quoted or traded on any U.S. securities exchange or any other market, “Scheduled Trading Day” means Business Day. 

“SEC” means the Securities and Exchange Commission. 

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

“Significant Subsidiary” means any Subsidiary that is a “significant subsidiary” as defined in Article 1, Rule 1-02
of Regulation S-X promulgated by the SEC. 
 “Stock Price” means, with respect to the Common Stock, in connection with a
Fundamental Change, (i) in the case of a Fundamental Change described in clause (2) of the definition of Fundamental Change in which the holders of the Common Stock receive only cash, the amount of cash paid per share of the Common Stock
in such Fundamental Change, and (ii) otherwise, the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the applicable Make-Whole
Fundamental Change Effective Date. 
 “Subsidiary” means a Person more than 50% of the outstanding Voting Stock of which is
owned, directly or indirectly, by the Company or by one or more other Subsidiaries of the Company, or by the Company and one or more other Subsidiaries of the Company. 

“TIA” means the Trust Indenture Act of 1939 as in effect on the Issue Date, provided, however, that if the TIA
is amended after such date, TIA means, to the extent required by any such amendment, the TIA as so amended. 
 “Trading
Day” means a day on which (i) trading in the Common Stock (or other security for which a Last Reported Sale Price must be determined) generally occurs on the Relevant Stock Exchange and (ii) a Last Reported Sale Price for the
Common Stock (or Last Reported Sale Price for such other security) is available on the Relevant Stock Exchange; provided, however, if the Common Stock (or such other security) is not listed, quoted or traded on any U.S. securities exchange or
any other market, “Trading Day” means Business Day. 

  
 7 

 “Trading Price” per $1,000 principal amount of the Notes, on any date of
determination, means the average (per $1,000 principal amount of Notes) 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 selected by the Company; provided that, if three such bids cannot reasonably be obtained by the Bid Solicitation Agent but two such bids are obtained, then the
average of the two bids shall be used, and if only one such bid can reasonably be obtained by the Bid Solicitation Agent, that one bid shall be used. If the Bid Solicitation Agent cannot reasonably obtain at least one bid for $5,000,000 principal
amount of the Notes from an independent nationally recognized securities dealer, then the Trading Price per $1,000 principal amount of Notes will be deemed to be less than 98% of the Trading Price Product for such Trading Day. If, on any date of
determination, the Company does not so instruct the Bid Solicitation Agent to obtain bids when required, or if the Company gives such instruction to the Bid Solicitation Agent and the Bid Solicitation Agent fails to make such determination, the
Trading Price per $1,000 principal amount of the Notes will be deemed to be less than 98% of the Trading Price Product on such date of determination. 

“Trust Officer” means any officer within the corporate trust department of the Trustee (or any successor group of the
Trustee) with direct responsibility for the administration of this Indenture and also means, with respect to a particular corporate trust matter hereunder, any other officer of the Trustee to whom such matter is referred because of his or her
knowledge of and familiarity with the particular subject. 
 “Trustee” means the party named as the
“Trustee” in the first paragraph of this Indenture until a successor replaces it pursuant to the applicable provisions of this Indenture and, thereafter, means such successor. The foregoing sentence shall likewise apply to any such
subsequent successor or successors. 
 “Uniform Commercial Code” means the New York Uniform Commercial Code as in effect
from time to time. 
 “Voting Stock” of a Person means Capital Stock of such Person of the class or classes pursuant to
which the holders thereof have the general voting power under ordinary circumstances to elect at least a majority of the board of directors, managers or trustees of such Person (irrespective of whether or not at the time Capital Stock of any other
class or classes shall have or might have voting power by reason of the happening of any contingency). 
 “VWAP Trading
Day” means a day on which (i) there is no Market Disruption Event and (ii) trading in the Common Stock generally occurs on the Relevant Stock Exchange. If the Common Stock (or any other security for which a Daily VWAP must be
determined) is not so listed or admitted for trading on any Relevant Stock Exchange, “VWAP Trading Day” means a Business Day. 

“Wholly Owned Subsidiary” means, at any time, a Subsidiary all the Voting Stock of which (except directors’ qualifying
shares which shall be deemed to include investments by foreign nationals mandated by applicable law) is at such time owned, directly or indirectly, by the Company and its other Wholly Owned Subsidiaries. 

  
 8 

 Section 1.02 Other Definitions. 

 

			
	 Term Section:
	  	 Defined in:

	 “Act”
	  	1.04
	 “Additional Shares”
	  	10.07(a)
	 “Agent Members”
	  	2.12(e)
	 “Cash Election”
	  	10.03(b)
	 “Cash Percentage”
	  	10.03(b)(i)
	 “Cash Percentage Notice”
	  	10.03(b)(i)
	 “Company’s Filing Obligations”
	  	6.01(c)
	 “Conversion Agent”
	  	2.03
	 “Conversion Date”
	  	10.02(a)(i)
	 “Conversion Rate”
	  	10.01(a)
	 “Daily Share Amount”
	  	1.01 – within “Daily Settlement Amount’
	 “Defaulted Interest”
	  	11.02
	 “Depositary”
	  	2.01(a)
	 “Distributed Property”
	  	10.05(c)
	 “effective date”
	  	10.05(e)
	 “Event of Default”
	  	6.01(a)
	 “Expiration Date”
	  	10.05(e)
	 “Expiration Time”
	  	10.05(e)
	 “Fundamental Change Notice”
	  	3.03(a)
	 “Fundamental Change Notice Date”
	  	3.03(a)
	 “Fundamental Change Purchase Date”
	  	3.02(a)
	 “Fundamental Change Purchase Notice”
	  	3.04(a)
	 “Fundamental Change Purchase Price”
	  	3.02(a)
	 “Interest Payment Date”
	  	11.01
	 “Make-Whole Fundamental Change Effective Date”
	  	10.07(a)
	 “Measurement Period”
	  	10.01(a)(ii)
	 “Merger Event”
	  	10.06(a)
	 “Notice of Conversion”
	  	10.02(a)
	 “Paying Agent”
	  	2.03
	 “Publicly Traded Securities”
	  	1.01 – within “Fundamental Change”
	 “QIB”
	  	2.01(a)
	 “record date”
	  	10.05(e)
	 “Record Date”
	  	11.01
	 “Reference Property”
	  	10.06(a)
	 “Register”
	  	2.03
	 “Registrar”
	  	2.03
	 “Restricted Notes”
	  	2.06(f)(i)
	 “Special Interest”
	  	6.01(c)
	 “Special Record Date”
	  	11.02(a)
	 “Specified Corporate Transaction”
	  	10.01(a)(iv)
	 “Specified Corporate Transaction Notice”
	  	10.01(a)(iv)
	 “Spin-Off”
	  	10.05(c)
	 “Successor Company”
	  	5.01(i)
	 “Temporary Notes”
	  	2.09
	 “Trading Price Product”
	  	10.01(a)(ii)
	 “transfer”
	  	2.06(f)(i)
	 “Unit of Reference Property”
	  	10.06(a)
	 “Valuation Period”
	  	10.05(c)
	 “Weighted Average Consideration”
	  	10.06(a)(iii)(C)

  
 9 

 Section 1.03 Rules of Construction. 

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

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

(3) “or” is not exclusive; 

(4) “including” means including, without limitation; 

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

(6) all references to $, dollars, cash payments or money refer to United States currency; and 

(7) unless the context requires otherwise, all references to payments of interest on the Notes shall include Additional Interest and Special
Interest, if any, payable in accordance with the terms of Sections 4.02 or 6.01, as applicable. 
 Section 1.04 Acts of Holders.
Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be given or taken by Holders may be embodied in and evidenced by one or more instruments
of substantially similar tenor signed by such Holders in person or by agent duly appointed in writing; and, except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments are
delivered to the Trustee and to the Company. Such instrument or instruments (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the “Act” of Holders signing such instrument or instruments.
Proof of execution of any such instrument or of a writing appointing any such agent shall be sufficient for any purpose of this Indenture and conclusive in favor of the Trustee and the Company, if made in the manner provided in this
Section 1.04. 
 (a) The fact and date of the execution by any Person of any such instrument or writing may be proved by the affidavit
of a witness of such execution or by a certificate of a notary public or other officer authorized by law to take acknowledgments of deeds, certifying that the individual signing such instrument or writing acknowledged to such officer the execution
thereof. Where such execution is by a signer acting in a capacity other than such signer’s individual capacity, such certificate or affidavit shall also constitute sufficient proof of such signer’s authority. The fact and date of the
execution of any such instrument or writing, or the authority of the Person executing the same, may also be proved in any other manner that the Trustee deems sufficient. 

  
 10 

 (b) Any request, demand, authorization, direction, notice, consent, waiver or other Act of the
Holder of any Note shall bind every future Holder of the same Note and the Holder of every Note issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof in respect of anything done, omitted or suffered to be done
by the Trustee, the Company or the Conversion Agent in reliance thereon, whether or not notation of such action is made upon such Note. 

(c) If the Company shall solicit from the Holders any request, demand, authorization, direction, notice, consent, waiver or other Act, the
Company may, at its option, by or pursuant to a Board Resolution, fix in advance a record date for the determination of Holders entitled to give such request, demand, authorization, direction, notice, consent, waiver or other Act, but the Company
shall have no obligation to do so. If such a record date is fixed, such request, demand, authorization, direction, notice, consent, waiver or other Act may be given before or after such record date, but only the Holders of record at the Close of
Business on such record date shall be deemed to be Holders for the purposes of determining whether Holders of the requisite proportion of outstanding Notes have authorized or agreed or consented to such request, demand, authorization, direction,
notice, consent, waiver or other Act, and for that purpose the outstanding Notes shall be computed as of such record date; provided that no such authorization, agreement or consent by the Holders on such record date shall be deemed effective
unless it shall become effective pursuant to the provisions of this Indenture not later than six months after the record date. 
 ARTICLE
2. 
 THE NOTES 

Section 2.01 Form and Dating. The Notes and the Trustee’s certificate of authentication shall be substantially in the form of
Exhibit A, which is a part of this Indenture. The Notes may have notations, legends or endorsements required by law, stock exchange rule or usage. The Company shall provide any such notations, legends or endorsements to
the Trustee in writing. Each Note shall be dated the date of its authentication. Except as otherwise expressly permitted in this Indenture, all Notes shall be identical in all respects. Notwithstanding any differences among them, all
Notes issued under this Indenture shall vote and consent together on all matters as one class. 
 (a) Initial Notes. The Notes
initially shall be offered and sold only to qualified institutional buyers as defined in Rule 144A (“QIBs”) in reliance on Rule 144A and shall be issued in the form of Global Notes that shall be deposited with the Trustee at its
Corporate Trust Office, as custodian for the Depositary and registered in the name of DTC or the nominee thereof (DTC, or any successor thereto, and any such nominee being hereinafter referred to as the “Depositary”), duly executed
by the Company and authenticated by the Trustee as hereinafter provided. 

  
 11 

 (b) Global Notes in General. Each Global Note shall represent the outstanding Notes as
shall be specified therein and each Global Note 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 reduced or increased, as appropriate, to reflect exchanges, purchases by the Company and conversions. 

Any adjustment of the aggregate principal amount 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 in accordance with instructions given by the Holder thereof as required by Section 2.12 and shall be made on the records of the Trustee and the Depositary. 

Payment of the principal, accrued and unpaid interest (including Additional Interest and Special Interest), if any, or payment of the
Fundamental Change Purchase Price on the 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. 

(c) Book-Entry Provisions. This Section 2.01(c) shall apply only to Global Notes deposited with or on behalf of the Depositary. The
Company shall execute and the Trustee shall, in accordance with Section 2.02, authenticate and deliver Global Notes that (a) shall be registered in the name of the Depository or the nominee of the Depositary and (b) shall be delivered
by the Trustee to the Depositary or pursuant to the Depositary’s instructions. 
 (d) Legends. 

(i) Each Global Note shall bear the Global Securities Legend unless otherwise directed by the Company. 

(ii) Each Restricted Note shall bear the Restricted Securities Legend. Each Note that bears or is required to bear the Restricted Securities
Legend shall be subject to the restrictions on transfer set forth therein, and each Holder of such Note, by such Holder’s acceptance thereof, agrees to be bound by all such restrictions on transfer. 

(iii) Every stock certificate representing the shares of Common Stock issued in the circumstances described in Section 2.06(g) shall bear
the Restricted Stock Legend unless removed in accordance with the provisions of Section 2.06(j) or otherwise at the direction of the Company. 

Section 2.02 Execution and Authentication. The Notes shall be executed on behalf of the Company by any Officer. The signature of
the Officer on the Notes may be manual or facsimile. 
 If an Officer whose signature is on a Note no longer holds that office at the time
the Trustee authenticates the Note, the Note shall be valid nevertheless. 
 At any time after the Issue Date, the Company may deliver Notes
executed by the Company to the Trustee for authentication, together with a written order of the Company in the form of an Officer’s Certificate for the authentication and delivery of such Notes, and the Trustee, in accordance with such written
order of the Company, shall authenticate and deliver such Notes. 

  
 12 

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

The Notes shall originally be issued only in registered form without coupons and only in denominations of $1,000 of principal amount and any
integral multiple thereof. 
 The aggregate principal amount of Notes that may be authenticated by the Trustee under this Indenture is
initially limited to $175,000,000.00, subject to Section 2.14 and except for Notes authenticated and delivered upon registration or transfer of, or in exchange for, or in lieu of other Notes pursuant to Sections 2.06, 2.07, 2.09, 2.12, 3.07,
9.07 and 10.02. 
 The Trustee may appoint authenticating agents. The Trustee may at any time after the Issue Date appoint an authenticating
agent acceptable to the Company to authenticate Notes. An authenticating agent may authenticate Notes whenever the Trustee may do so, except any Notes issued pursuant to Section 2.07. Each reference in this Indenture to authentication by the
Trustee includes authentication by such agent. An authenticating agent shall have the same right to deal with the Company as the Trustee with respect to such matters for which it has been appointed. 

Section 2.03 Registrar, Paying Agent and Conversion Agent. The Company shall maintain an office or agency where Notes may be
presented for registration of transfer or for exchange (“Registrar”), an office or agency where Notes may be presented for payment (“Paying Agent”), an office or agency where Notes may be presented for
conversion (“Conversion Agent”) and an office or agency where notices to or upon the Company in respect of the Notes and this Indenture may be served. The Registrar shall keep a register for the recordation of, and shall record, the
names and addresses of Holders of the Notes, the Notes held by each Holder and the transfer, exchange and conversion of Notes (the “Register”). The entries in the Register shall be conclusive, and the parties may treat each Person
whose name is recorded in the Register pursuant to the terms hereof as a Holder hereunder for all purposes of this Indenture. The Company may have one or more co-registrars, one or more additional paying agents and one or more additional conversion
agents. The term Paying Agent includes any additional paying agent, including any named pursuant to Section 4.05. The term Conversion Agent includes any additional conversion agent, including any named pursuant to Section 4.05. 

The Company shall enter into an appropriate agency agreement with any Registrar, Paying Agent, Conversion Agent or co-registrar not a party to
this Indenture. Any such agreement shall implement the provisions of this Indenture that relate to such agent. The Company shall notify the Trustee of the name and address of any such agent. If the Company fails to maintain a Registrar, Paying Agent
or Conversion Agent, the Trustee may agree to act as such and shall be entitled to appropriate compensation therefor pursuant to Section 7.07. The Company or any of its domestically formed Wholly Owned Subsidiaries may act as Paying Agent,
Registrar, Conversion Agent or co-registrar. 
 The Company initially appoints the Trustee as the Paying Agent, the Conversion Agent, and
the Registrar, in connection with the Notes, and the Corporate Trust Office to be such office or agency of the Company for the aforesaid purposes. The Company may at any time rescind the designation of the Paying Agent, Conversion Agent or the
Registrar by written notice to such Paying Agent, Conversion Agent or the Registrar, as applicable, or approve a change in the location through which any of them acts. 

  
 13 

 Section 2.04 Paying Agent to Hold Money and Notes in Trust. Except as otherwise
provided herein, on or prior to each due date of payment in respect of any Note, the Company shall deposit with the Paying Agent a sum of money (in immediately available funds if deposited on the due date) and shares of Common
Stock, if applicable, sufficient to make such payments when so becoming due. The Paying Agent shall (or, if the Paying Agent is not a party hereto, the Company shall require each Paying Agent to agree in writing that such
Paying Agent shall) hold in trust for the benefit of Holders or the Trustee (if the Trustee is not the Paying Agent) all money and shares of Common Stock, if any, held by the Paying Agent for the making of payments in respect of the
Notes and shall notify the Trustee (if the Trustee is not the Paying Agent) of any default by the Company in making any such payment. At any time during the continuance of any such default, the Paying Agent (if not the Trustee) shall,
upon the written request of the Trustee, forthwith pay to the Trustee all money and shares of Common Stock, if any, so held in trust. If the Company or a Wholly Owned Subsidiary acts as Paying Agent, it shall segregate
the money and shares of Common Stock, if any, held by it as Paying Agent and hold it as a separate trust fund. The Company at any time may require a Paying Agent to pay all money and shares of Common Stock, if any, held
by it to the Trustee and to account for any funds and shares of Common Stock, if any, disbursed by the Paying Agent. Upon complying with this Section 2.04, the Paying Agent shall have no further liability for the money
delivered to the Trustee. The Trustee shall not be responsible for the actions of any other Paying Agents (including the Company if it is acting as its own Paying Agent) and shall have no control of any funds held by such other Paying Agents. 

Section 2.05 Holder Lists. The Trustee shall preserve in as current a form as is reasonably practicable the most recent list
available to it of the names and addresses of Holders. If the Trustee is not the Registrar, the Company shall furnish to the Trustee, promptly after each Record Date, and at such other times as the Trustee may request in
writing, a list in such form and as of such date as the Trustee may reasonably require of the names and addresses of Holders. 

Section 2.06 Transfer and Exchange. 

(a) Procedure. Subject to Section 2.12, upon surrender for registration of transfer of any Note, together with a written instrument
of transfer satisfactory to the Registrar duly executed by the Holder or such Holder’s attorney-in-fact duly authorized in writing, at the office or agency of the Company-designated Registrar or co-Registrar pursuant to Section 2.03,
(i) the Company shall execute, and the Trustee (or any authenticating agent) shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Notes of any authorized denomination or denominations, of a
like aggregate principal amount and bearing such restrictive legends as may be required by this Indenture and (ii) the Registrar shall record the information required pursuant to Section 2.03 regarding the designated transferee or
transferees in the Register. The Company shall not charge a service charge for any registration of transfer or exchange, but the Company may require payment of a sum sufficient to pay all taxes, assessments or other governmental charges that may be
imposed in connection with the registration of, transfer or exchange of the Notes from the Holder requesting such transfer or exchange. 

  
 14 

 At the option of the Holder, Notes may be exchanged for other Notes of any authorized
denomination or denominations, of a like aggregate principal amount, upon surrender of the Notes to be exchanged, at such office or agency, together with a written instrument of transfer satisfactory to the Registrar duly executed by the Holder or
such Holder’s attorney-in-fact duly authorized in writing, and documents of identity and title satisfactory to Registrar. 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. 

The Company shall not be required to make, and the Registrar need not register, transfers or exchanges of Notes in respect of which a
Fundamental Change Purchase Notice has been given and not validly withdrawn by the Holder thereof in accordance with the terms of this Indenture (except, in the case of Notes to be repurchased in part, the portion of such Notes not to be
repurchased). 
 (b) Global Notes. Notwithstanding any provision to the contrary herein, so long as a Global Note remains outstanding
and is held by or on behalf of the Depositary, transfers of a Global Note, in whole or in part, shall be made only in accordance with Section 2.12 and this Section 2.06(b). Transfers of a Global Note shall be limited to transfers of such
Global Note to the Depositary, to nominees of the Depositary or to a successor of the Depositary or such successor’s nominee. 
 (c)
Successive Registrations. Successive registrations and registrations of transfers and exchanges as aforesaid may be made from time to time as desired, and each such registration shall be noted on the Register. 

(d) Information. Any Registrar appointed pursuant to Section 2.03 shall provide to the Trustee such information as the Trustee may
reasonably require in connection with the delivery by such Registrar of Notes upon transfer or exchange of Notes. 
 (e) Limitation on
Transfer and Exchange During Certain Periods. No Registrar shall be required to make registrations of transfer or exchange of Notes during any periods designated in Paragraph 7 of the form of Note attached as Exhibit A hereto or in this
Indenture as periods during which such registration of transfers and exchanges need not be made. 
 (f) Transfer Restrictions. 

(i) Every Note that bears or is required under this Section 2.06(f) to bear the Restricted Securities Legend required by
Section 2.01(d) (the “Restricted Notes”) shall be subject to the restrictions on transfer set forth in this Section 2.06(f) unless such restrictions on transfer shall be eliminated or otherwise waived by written consent of
the Company, and the Holder of each such Restricted Note, by such Holder’s acceptance thereof, agrees to be bound by all such restrictions on transfer. As used in this Section 2.06(f), and Sections 2.06(g), 2.12(b) and 2.12(c), the term
“transfer” encompasses any sale, pledge, transfer, loan, hypothecation or other disposition whatsoever of any Restricted Note. Except as otherwise provided in this Indenture with respect to any Restricted Notes (including, without
limitation, Section 2.06(i) below) or as permitted under the terms of such Restricted Securities Legend, if a request is made to remove the legend on any Restricted Note, the legend shall not be removed unless there is delivered to the Company
and the Registrar such satisfactory evidence that neither the Restricted Securities Legend nor the restrictions on transfer set forth therein are required to ensure that transfers thereof comply with the provisions of Rule 144A or Rule 144, that
such Notes are not “restricted” within the meaning of Rule 144 or that transfers thereof comply with all other applicable securities laws and regulations. In such a case, upon (i) provision of such satisfactory evidence, or
(ii) notification by the Company to the Trustee and Registrar of the sale of such Note pursuant to a registration statement that is effective at the time of such sale, the Trustee, pursuant to a Company Order, shall authenticate and deliver a
Note that does not bear the Restricted Securities Legend. 

  
 15 

 (ii) Notes Owned by the Company or its Affiliates. Except as provided elsewhere in this
Indenture (including, without limitation, Section 2.06(i) below), until the later of (x) the date that is one year after the last date of original issuance of the Notes and (y) the date that is three months after the Holder ceases to
be an Affiliate of the Company, any certificate evidencing such Notes (and all securities issued in exchange therefor or substitution thereof, other than Common Stock, if any, issued upon conversion thereof, which shall bear the Restricted Stock
Legend, if applicable) shall bear the Restricted Securities Legend unless such Notes have been transferred (a) to the Company, (b) under a registration statement that has been declared effective under the Securities Act, or (c) under
any other available exemption from the registration requirements of the Securities Act pursuant to which the Notes are not required to bear the Restricted Securities Legend. 

(iii) No transfer of any Note prior to the Free Trade Date will be registered by the Registrar unless the applicable box on the Form of
Assignment and Transfer has been checked. 
 (g) Legends on the Common Stock. 

(i) Except as provided elsewhere in this Indenture (including, without limitation, Section 2.06(j) below), until the later of (x) the
date that is one year after the last date of original issuance of the Notes and (y) the date that is three months after the holder of such shares of Common Stock ceases to be an Affiliate of the Company, any stock certificate representing
shares of Common Stock issued upon conversion of such Notes shall bear the Restricted Stock Legend unless the Notes or such Common Stock, as applicable, has been transferred (a) to the Company; (b) under a registration statement that has
been declared effective under the Securities Act; or (c) under any other available exemption from the registration requirements of the Securities Act pursuant to which the shares of Common Stock are not required to bear the Restricted Stock
Legend. 
 (ii) Any such shares of Common Stock as to which such restrictions on transfer shall have expired in accordance with their terms
may, subject to applicable securities laws and regulations and 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 Restricted Stock Legend. 

  
 16 

 (h) Notes Owned by the Company or its Affiliates. The Company shall not permit any Note
that is purchased or owned by the Company or any Affiliate thereof to be resold by the Company or such Affiliate unless registered under the Securities Act or resold pursuant to an exemption from the registration requirements of the Securities Act
in a transaction that results in such Notes, as the case may be, no longer being “restricted securities” (as defined under Rule 144). If the legend is removed from the face of a Note and the Note is subsequently held by the Company or an
Affiliate of the Company, the legend shall be reinstated. 
 (i) Removal of Restricted Securities Legend. So long as and to the extent
that any Notes are represented by one or more Global Notes held by or on behalf of the Depositary only, the Company may cause the removal of the Restricted Securities Legend from such Notes at any time on or after the Free Trade Date by: 

(i) providing to the Trustee written notice stating that the Free Trade Date has occurred and instructing the Trustee to remove the Restricted
Securities Legend from such Notes; 
 (ii) providing to the Holders of such Notes written notice that the Restricted Securities Legend has
been removed or deemed removed; 
 (iii) providing to the Trustee and the Depositary written notice to change the CUSIP number for the Notes
to the applicable unrestricted CUSIP number; and 
 (iv) complying with any Applicable Procedures for delegending; 

whereupon the Restricted Securities Legend shall be deemed removed from any Global Notes without further action on the part of Holders. 

Within five Business Days after the Free Trade Date, the Company shall issue and the Trustee shall authenticate a replacement Global Note that does not
contain a Restricted Securities Legend and that sets forth the unrestricted CUSIP number. 
 (j) Removal of Restricted Stock Legend.
On and after the Free Trade Date, the Company shall also (i) instruct the transfer agent for the Common Stock to remove the Restricted Stock Legend from any shares of Common Stock issued upon conversion of the Notes that bear the Restricted
Stock Legend; (ii) notify the holders of any shares of Common Stock issued upon conversion of the Notes (to the extent any shares of Common Stock have been issued upon conversion of the Notes) that such Restricted Stock Legend has been removed;
(iii) if relevant, notify the transfer agent for the Common Stock to change the CUSIP number for any shares of Common Stock issued upon conversion of the Notes to the applicable unrestricted CUSIP number; and (iv) comply with any
Applicable Procedures that apply to the delegending of any shares of Common Stock issued upon conversion of a Note. 

  
 17 

 Section 2.07 Replacement Notes. If a mutilated Note is surrendered to the Registrar
or if the Holder of a Note claims that such Note has been lost, destroyed or stolen and the Holder provides evidence of the loss, theft or destruction satisfactory to the Company and the Trustee, the Company shall issue,
and the Trustee shall authenticate, a replacement Note if the requirements of Section 8-405 of the Uniform Commercial Code are met and the Holder satisfies any other reasonable requirements of the Trustee. If required by the Trustee or
the Company, such Holder shall furnish an indemnity bond sufficient in the judgment of the Company and the Trustee to protect the Company, the Trustee, the Paying Agent, the Registrar and any co-registrar from any loss
that any of them may suffer if a Note is replaced. The Company and the Trustee may charge the Holder for their expenses in replacing a Note. 

Upon the issuance of any new Notes under this Section 2.07, the Company may require the payment of a sum sufficient to cover any tax or
other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Trustee) connected therewith. 

Every new Note issued pursuant to this Section 2.07 in exchange for any mutilated Note, or in lieu of any destroyed, lost or stolen Note,
shall constitute an original additional contractual obligation of the Company and any other obligor upon the Notes, whether or not the mutilated, destroyed, lost or stolen Note shall be at any time enforceable by anyone, and shall be entitled to all
benefits of (and shall be subject to all the limitations set forth in) this Indenture equally and proportionately with any and all other Notes duly issued hereunder. 

Section 2.08 Outstanding Notes. Notes outstanding at any time include and are limited to all Notes authenticated by the Trustee
except (i) those cancelled by it, (ii) those delivered to it for cancellation and (iii) those deemed not outstanding under this Section 2.08. If the Company or an Affiliate of the Company holds the Note, a Note does
not cease to be outstanding; provided, however, that for purposes of determining whether the Holders of the requisite principal amount of Notes have given or concurred in any request, demand, authorization, direction, notice, consent,
waiver or other action hereunder, Notes owned by the Company or any other obligor upon the Notes or any Affiliate of the Company or such other obligor shall be disregarded and deemed not to be outstanding. Subject to the foregoing, only Notes
outstanding at the time of such determination shall be considered in any such determination (including, without limitation, determinations pursuant to Articles 6 and 9). 

If a Note is replaced pursuant to Section 2.07, it ceases to be outstanding unless the Trustee and the Company receive proof satisfactory
to them that the replaced Note is held by a bona fide purchaser. 
 If the Paying Agent holds, in accordance with this Indenture, on a
Fundamental Change Purchase Date or on the Maturity Date, money sufficient to pay Notes payable on that date, then immediately after such Fundamental Change Purchase Date or Maturity Date, as the case may be, such Notes shall cease to be
outstanding, interest (including Additional Interest and Special Interest), if any, on such Notes shall cease to accrue and such Notes shall cease to be convertible. 

If a Note is converted in accordance with Article 10, then from and after the time of conversion on the Conversion Date, such Note shall
cease to be outstanding and interest (including any Additional Interest and Special Interest), if any, shall cease to accrue on such Note. 

  
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 Section 2.09 Temporary Notes. Until Certificated Notes are ready for delivery,
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”). Temporary Notes shall be issuable in any authorized denomination, and substantially in the form of Certificated 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 Certificated Notes. Without unreasonable delay the Company will prepare, execute and deliver to the Trustee or such authenticating agent Certificated 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 4.05 and the Trustee or such authenticating agent shall authenticate and
deliver in exchange for such Temporary Notes an equal aggregate principal amount of Certificated 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 Certificated Notes authenticated and delivered hereunder. 

Section 2.10 Cancellation. The Company at any time may deliver Notes to the Trustee for cancellation. The Registrar,
Conversion Agent and the Paying Agent shall forward to the Trustee any Notes surrendered to them for registration of transfer, exchange, conversion, purchase, or payment. The Trustee and no one else shall cancel all Notes
surrendered for registration of transfer, exchange, conversion, purchase, payment or cancellation and shall dispose of such Notes in its customary manner. The Company may not issue new Notes to replace Notes it has
purchased, paid or delivered to the Trustee for cancellation or that any Holder has converted pursuant to Article 10. 

Section 2.11 Persons Deemed Owners. Prior to due presentment of a Note for registration of transfer, the Company,
the Trustee and any agent of the Company or the Trustee may treat the Person in whose name such Note is registered in the Register as the owner of such Note for the purpose of receiving payment of principal, interest (including Additional
Interest and Special Interest), if any, or payment of the Fundamental Change Purchase Price, for the purpose of conversion and for all other purposes whatsoever, whether or not such Note be overdue, and neither the
Company, the Trustee nor any agent of the Company or the Trustee shall be affected by notice to the contrary. 
 Section 2.12
Transfer of Notes. 
 (a) Notwithstanding any other provisions of this Indenture or the Notes, (A) transfers of a Global Note, in
whole or in part, shall be made only in accordance with Sections 2.06 and 2.12(a)(i); (B) transfers of a beneficial interest in a Global Note for a Certificated Note shall comply with Sections 2.06 and 2.12(a)(ii), and (C) transfers of a
Certificated Note shall comply with Sections 2.06 and 2.12(a)(iii) and (iv) below. All such transfers shall comply with the Applicable Procedures to the extent so required. 

  
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 (i) Transfer of Global Note. A Global Note may not be transferred, in whole or in part, to
any Person other than the Depositary or a nominee or any successor thereof, and no transfer of a Global Note to any other Person may be registered; provided that this clause (i) shall not prohibit any transfer of a Note that is issued in
exchange for a Global Note but is not itself a Global Note. No transfer of a Note to any Person shall be effective under this Indenture or the Notes unless and until such Note has been registered in the name of such Person. Nothing in this
Section 2.12(a)(i) shall prohibit or render ineffective any transfer of a beneficial interest in a Global Note effected in accordance with the other provisions of this Section 2.12(a). 

(ii) Restrictions on Transfer of a Beneficial Interest in a Global Note for a Certificated Note. 

(A) A beneficial interest in a Global Note may not be exchanged for a Certificated Note unless: 

(1) DTC notifies the Company that it is unwilling or unable to continue as Depositary for such Global Note and a successor Depositary is not
appointed by the Company within 90 days of such notice or DTC ceases to be registered as a clearing agency under the Exchange Act and a successor Depositary is not appointed by the Company within 90 days of such cessation, in which case Certificated
Notes shall be issued to all owners of beneficial interests in a Global Note in exchange for their beneficial interests. 
 (2) An Event of
Default has occurred and is continuing, in which case, upon request, the owner of a beneficial interest in a Global Note will be entitled to receive a Certificated Note in exchange for its beneficial interest in such Global Note. 

In connection with the exchange of an entire Global Note for Certificated Notes pursuant to Section 2.12(a)(ii)(A)(1), such Global Note shall be deemed
to be surrendered to the Trustee for cancellation, and the Company shall execute, and upon Company Order the Trustee shall authenticate and deliver, to each beneficial owner identified by DTC in exchange for its beneficial interest in such Global
Note, an equal aggregate principal amount of Certificated Notes of authorized denominations. 
 (B) Upon receipt by the Registrar of
instructions from the Holder of a Global Note directing the Registrar to (x) issue one or more Certificated Notes in the amounts specified to the owner of a beneficial interest in such Global Note and (y) debit or cause to be debited an
equivalent amount of beneficial interest in such Global Note, subject to the Applicable Procedures: 
 (1) the Registrar shall notify the
Company and the Trustee of such instructions and identify the owner of and the amount of such beneficial interest in such Global Note; 

(2) the Company shall promptly execute, and upon Company Order, the Trustee shall authenticate and deliver, to such beneficial owner
Certificated Note(s) in an equivalent amount to such beneficial interest in such Global Note; and 
 (3) the Registrar shall decrease such
Global Note by such amount in accordance with the foregoing. 

  
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 (iii) Transfer and Exchange of Certificated Notes. When Certificated Notes are presented
to the Registrar with a request: (x) to register the transfer of such Certificated Notes; or (y) to exchange such Certificated Notes for an equal principal amount of Certificated Notes of other authorized denominations, the Registrar shall
register the transfer or make the exchange as requested if its reasonable requirements for such transaction are met; provided, however, that the Certificated Notes surrendered for transfer or exchange: 

(1) must be duly endorsed or accompanied by a written instrument of transfer in form reasonably satisfactory to the Company and the Registrar,
duly executed in writing by the Holder thereof or its duly authorized attorney-in-fact; and 
 (2) so long as such Notes are “restricted
securities” (as defined under Rule 144), such Notes are being transferred or exchanged pursuant to an effective registration statement under the Securities Act or pursuant to clause (A), (B) or (C) below, and are accompanied by the
following additional information and documents, as applicable: 
 (A) if such Certificated Notes are being delivered to the Registrar by a
Holder for registration in the name of such Holder, without transfer, a certification from such Holder to that effect; or 
 (B) if such
Certificated Notes are being transferred to the Company, a certification from such Holder to that effect; or 
 (C) if such Certificated
Notes are being transferred pursuant to an exemption from registration, (i) a certification from such Holder to that effect (in the form set forth in Exhibit B, if applicable) and (ii) if the Company so requests, an opinion of counsel in
form and substance reasonably satisfactory to the Company or any other evidence as to the compliance with the restrictions set forth in the legend thereon that is reasonably satisfactory to the Company. 

(iv) Restrictions on Transfer of a Certificated Note for a Beneficial Interest in a Global Note. A Certificated Note may not be
exchanged for a beneficial interest in a Global Note except upon satisfaction of the requirements set forth below. 
 Upon receipt by the
Trustee of a Certificated Note, duly endorsed or accompanied by appropriate instruments of transfer, in form satisfactory to the Trustee, together with: 

(A) so long as the Notes are Restricted Notes, certification, in the form set forth in Exhibit B, that such Certificated Note is being
transferred in compliance with Rule 144A; and 
 (B) written instructions directing the Trustee to make, or to direct the Registrar to make,
an adjustment on its books and records with respect to such Global Note to reflect an increase in the aggregate principal amount of the Notes represented by the Global Note, such instructions to contain information regarding the Depositary account
to be credited with such increase, then the Trustee shall cancel such Certificated Note and cause, or direct the Registrar to cause, in accordance with the standing instructions and procedures existing between the Depositary and the Registrar, the
aggregate principal amount of Notes represented by the Global Note to be increased by the aggregate principal amount of the Certificated Note to be exchanged, and shall credit or cause to be credited to the account of the Person specified in such
instructions a beneficial interest in the Global Note equal to the principal amount of the Certificated Note so cancelled. If no Global Notes are then outstanding, the Company shall issue and the Trustee shall authenticate, upon written order of the
Company in the form of an Officer’s Certificate, a new Global Note in the appropriate principal amount. 

  
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 (b) Subject to Section 2.12(c), every Note shall be subject to the restrictions on transfer
provided in Section 2.06(f), including the delivery of an opinion of counsel, if so required. Whenever any Restricted Note is presented or surrendered for registration of transfer or for exchange for a Note registered in a name other than that
of the Holder, such Note must be accompanied by a certificate in substantially the form set forth in Exhibit B, dated the date of such surrender and signed by the Holder of such Note, as to compliance with such restrictions on transfer. The
Registrar shall not be required to accept for such registration of transfer or exchange any Note not so accompanied by a properly completed certificate. 

(c) The restrictions imposed by Section 2.06(f) upon the transferability of any Note shall cease and terminate when such Note has been
sold pursuant to an effective registration statement under the Securities Act or transferred in compliance with Rule 144. Any Note as to which such restrictions on transfer shall have expired in accordance with their terms or shall have terminated
may, upon a surrender of such Note for exchange to the Registrar in accordance with the provisions of this Section 2.12 (accompanied, if such restrictions on transfer have terminated by reason of a transfer in compliance with Rule 144, by an
opinion of counsel having substantial experience in practice under the Securities Act and otherwise reasonably acceptable in form and substance to the Company, addressed to the Company, to the effect that the transfer of such Note has been made in
compliance with Rule 144), be exchanged for a new Note, of like tenor and aggregate principal amount, which shall not bear the legends required by Section 2.01(d). The Company shall inform the Trustee upon the occurrence of the Free Trade Date
and promptly after a registration statement with respect to the Notes or any shares of Common Stock issued upon conversion of the Notes has been declared effective under the Securities Act. The Trustee shall not be liable for any action taken or
omitted to be taken by it in good faith in accordance with the aforementioned opinion of counsel or registration statement. 
 (d) The
provisions of this paragraph (d) shall apply only to Global Notes. 
 (i) Notwithstanding any other provisions of this Indenture or the
Notes, a Global Note shall not be exchanged in whole or in part for a Note registered in the name of any Person other than the Depositary or one or more nominees thereof, provided that a Global Note may be exchanged for Notes registered in
the name of any Person designated by the Depositary if (A) the Depositary has notified the Company that it is unwilling or unable to continue as Depositary for such Global Note or such Depositary has ceased to be a “clearing agency”
registered under the Exchange Act, and a successor Depositary is not appointed by the Company within 90 days or (B) an Event of Default has occurred and is continuing with respect to the Notes. Any Global Note exchanged pursuant to clause
(A) above shall be so exchanged in whole and not in part, and any Global Note exchanged pursuant to clause (B) above may be exchanged in whole or, from time to time, in part as directed by the Depositary. Any Note issued in exchange for a
Global Note or any portion thereof shall be a Global Note; provided that any such Note so issued that is registered in the name of a Person other than the Depositary or a nominee thereof shall not be a Global Note. 

  
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 (ii) Notes issued in exchange for a Global Note or any portion thereof shall be issued in
definitive, fully registered form, without interest coupons, shall have an aggregate principal amount equal to that of such Global Note or portion thereof to be so exchanged, shall be registered in such names and be in such authorized denominations
as the Depositary shall designate and shall bear the applicable legends provided for herein. Any Global Note to be exchanged in whole shall be surrendered by the Depositary to the Trustee, as Registrar. With regard to any Global Note to be exchanged
in part, either such Global Note shall be so surrendered for exchange or, if the Trustee is acting as custodian for the Depositary or its nominee with respect to such Global Note, the principal amount thereof shall be reduced, by an amount equal to
the portion thereof to be so exchanged, by means of an appropriate adjustment made on the records of the Trustee. Upon any such surrender or adjustment, the Trustee shall authenticate and deliver the Note issuable on such exchange to or upon the
order of the Depositary or an authorized representative thereof. 
 (iii) Subject to the provisions of Section 2.12(e), a Holder may
grant proxies and otherwise authorize any Person, including Agent Members and Persons that may hold interests through Agent Members, to take any action which such Holder is entitled to take under this Indenture or the Notes. 

(iv) In the event of the occurrence of any of the events specified in clause (i) above, the Company will promptly make available to the
Trustee a reasonable supply of Certificated Notes in definitive, fully registered form, without interest coupons. 
 (e) Neither any members
of, or participants in, the Depositary (collectively, the “Agent Members”) nor any other Persons on whose behalf any Agent Member may act shall have any rights under this Indenture with respect to any Global Note registered in the
name of the Depositary or any nominee thereof, or under any such Global Note, and the Depositary or such nominee, as the case may be, may be treated by the Company, the Trustee and any agent of the Company or the Trustee as the absolute owner and
holder of such Global Note for all purposes whatsoever. The Trustee shall have no responsibility or obligation to any Agent Members or any other Person on whose behalf Agent Members may act with respect to (i) any ownership interests in the
Global Note, (ii) the accuracy of the records of the Depositary or its nominee, (iii) any notice required hereunder or (iv) any payments, under or with respect to, the Global Note. Notwithstanding the foregoing, nothing herein shall
prevent the Company, the Trustee or any agent of the Company or the Trustee from giving effect to any written certification, proxy or other authorization furnished by the Depositary or such nominee, as the case may be, or impair, as between the
Depositary, its Agent Members and any other Person on whose behalf an Agent Member may act, the operation of customary practices of such Persons governing the exercise of the rights of a holder of any Note. The registered Holder of a Global Note may
grant proxies and otherwise authorize any Person, including Agent Members and persons that may hold interests through Agent Members, to take any action that a Holder is entitled to take under this Indenture or the Notes. 

  
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 Section 2.13 CUSIP and ISIN Numbers. 

(a) The Company, in issuing the Notes, shall use restricted CUSIP and ISIN numbers for such Notes (if then generally in use) until such time as
the Restricted Securities Legend is removed pursuant to Section 2.06(i). At such time as the legend is removed from such Notes pursuant to Section 2.06(i), the Company will use an unrestricted CUSIP number for such Note, but only with
respect to the Notes where so removed. The Trustee may use CUSIP and ISIN numbers in notices as a convenience to Holders; provided, however, that neither the Company nor the Trustee shall have any responsibility for any defect in the
CUSIP or ISIN number that appears on any Note, check, advice of payment or notice, and any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Notes or as contained in any notice and
that reliance may be placed only on the other identification numbers printed on the Notes, and any action taken in connection with such a notice shall not be affected by any defect in or omission of such numbers. The Company shall promptly notify
the Trustee in writing in the event of any change in the CUSIP or ISIN numbers. 
 (b) Until such time as the Restricted Stock Legend is no
longer required to be borne by any shares of Common Stock issued upon the conversion of the Notes pursuant to Section 2.06(g) or otherwise, any shares of Common Stock issued upon conversion of the Notes shall bear a restricted CUSIP number. At
such time as the Restrictive Stock Legend is no longer required to be borne by any shares of Common Stock issued upon the conversion of the Notes pursuant to Section 2.06(g) or otherwise, any shares of Common Stock issued upon conversion of the
Notes shall bear an unrestricted CUSIP number. 
 Section 2.14 Additional Notes; Repurchases. The Company may, without
the consent of the Holders and notwithstanding Section 2.02, reopen this Indenture and increase the principal amount of the Notes by issuing an unlimited amount of additional Notes in the future pursuant to this Indenture with the same
terms and with the same CUSIP number as the Notes initially issued hereunder in an unlimited aggregate principal amount, which will form the same series with the Notes initially issued hereunder; provided that if any such additional
Notes are not fungible with the Notes initially offered hereunder for U.S. federal income tax purposes, such additional notes will have a separate CUSIP number. 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 12.05, as
the Trustee shall reasonably request. The Company may also from time to time repurchase the Notes in open market purchases or negotiated transactions without prior notice to Holders. 

ARTICLE 3. 
 REDEMPTION
AND REPURCHASES 
 Section 3.01 No Company Right to Redeem. The Company shall have no right to redeem the Notes before the
Maturity Date. 
 Section 3.02 Fundamental Change Permits Holders to Require Company to Purchase Notes. 

  
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 If a Fundamental Change occurs, each Holder shall have the right, at its option, to require the
Company to purchase in cash, all of its Notes, or any portion of its Notes in principal amount equal to $1,000 or an integral multiple thereof, on a date (the “Fundamental Change Purchase Date”) specified by the Company in the
Fundamental Change Purchase Notice for such Fundamental Change and that is not less than 20 Business Days or more than 35 Business Days immediately following the Fundamental Change Notice Date (or, if the Company fails to specify a Fundamental
Change Purchase Date, the 35th Business Day following the date of the Fundamental Change Notice), at a price (the “Fundamental Change Purchase Price”) equal to 100% of the principal amount of the Notes to be purchased, plus accrued
and unpaid interest (including Additional Interest and Special Interest), if any, to, but not including, the Fundamental Change Purchase Date; provided, however, that if the Fundamental Change Purchase Date occurs after a Record Date
for the payment of interest, but on or prior to the corresponding Interest Payment Date, the Company will pay the full amount of accrued and unpaid interest (including Additional Interest and Special Interest), if any, payable on such interest
payment date to the Holder of the Note on such Record Date and the Fundamental Change Purchase Price shall be 100% of the principal amount of the Notes to be purchased. 

Section 3.03 Fundamental Change Conversion Right Notice. 

(a) On or before the 20th Business Day immediately following the effective date of a Fundamental Change, the Company shall deliver written
notice of such Fundamental Change and the resulting purchase right (the “Fundamental Change Notice,” and the date of such mailing, the “Fundamental Change Notice Date”) to each Holder (and to beneficial owners as
required by applicable law), the Trustee and the Paying Agent. A Fundamental Change Notice for a Fundamental Change shall state, among other things: 

(i) the events causing such Fundamental Change; 

(ii) the effective date of such Fundamental Change; 

(iii) the last date on which a Holder may exercise its right to require the Company to purchase such Holder’s Notes under this
Article 3; 
 (iv) the Fundamental Change Purchase Price; 

(v) the Fundamental Change Purchase Date; 

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

(vii) the Conversion Rate in effect on the Fundamental Change Notice Date; 

(viii) any adjustments that will be made to the Conversion Rate as a result of the Fundamental Change, including, without limitation, any
Additional Shares by which the Conversion Rate will be increased pursuant to Section 10.07; 
 (ix) that any Notes with respect to which
a Fundamental Change Purchase Notice has been delivered may be converted only if such Fundamental Change Purchase Notice is validly withdrawn by the Holder in accordance with the terms of this Indenture; and 

  
 25 

 (x) the procedures the Holder must follow to exercise its rights under this Section 3.03.

 Simultaneously with providing such notice, the Company will issue a press release and publish the information on the Company’s
website or through such other public medium as the Company may use at that time. 
 Section 3.04 Fundamental Change Purchase
Notice. 
 (a) To exercise its repurchase rights under Section 3.02, a Holder must deliver to the Paying Agent, by the Close of
Business on the Business Day immediately preceding the Fundamental Change Purchase Date, (i)(A) if the Notes that such Holder is tendering for purchase are Global Notes, a purchase notice in accordance with the Applicable Procedures, or (B) if
the Notes that such Holder is tendering for purchase are Certificated Notes, the duly completed “Form of Fundamental Change Purchase Notice” on the reverse side of the Notes that such Holder is tendering for purchase (in either case
(A) or case (B), such notice, a “Fundamental Change Purchase Notice”) and (ii) the Notes that such Holder is tendering for purchase on such Fundamental Change Purchase Date duly endorsed for transfer. The Fundamental
Change Purchase Notice must state: 
 (A) if Certificated Notes have been issued, the certificate numbers of the Notes that the Holder will
deliver to be purchased; 
 (B) the portion of the principal amount of the Notes that the Holder will deliver to be purchased, which portion
must be $1,000 or an integral multiple thereof; and 
 (C) that such Notes shall be purchased pursuant to the terms and conditions specified
in this Indenture. 
 If the Notes to be purchased are Global Notes, the Holder must deliver the Notes to be repurchased in accordance with
the Applicable Procedures. 
 (b) Unless and until the Paying Agent receives a validly endorsed and delivered Fundamental Change Purchase
Notice, together with any Notes to which such Fundamental Change Purchase Notice pertains, in a form that conforms with the description contained in such Fundamental Change Purchase Notice in all material aspects, the Holder submitting the Notes
shall not be entitled to receive the Fundamental Change Purchase Price for such Notes. 
 (c) After delivering a Fundamental Change Purchase
Notice to the Paying Agent, a Holder may withdraw such Fundamental Change Purchase Notice by delivering to the Trustee a written notice of withdrawal at any time prior to the Close of Business on the Business Day immediately preceding the
Fundamental Change Purchase Date. Such notice of withdrawal must specify: 
 (i) the principal amount of any Notes with respect to which the
notice of withdrawal pertains, which must equal $1,000 or an integral multiple thereof; 

  
 26 

 (ii) if Certificated Notes have been issued, the certificate numbers of the Notes to be
withdrawn; and 
 (iii) the principal amount, if any, that remains subject to the original Fundamental Change Purchase Notice, which amount
must equal $1,000 or an integral multiple thereof. 
 If the Notes to be withdrawn are Global Notes, a Holder must deliver its notice of
withdrawal in compliance with the Applicable Procedures. 
 Section 3.05 Effect of Fundamental Change Purchase Notice. 

(a) If a Holder validly delivers to the Paying Agent a Fundamental Change Purchase Notice (together with all necessary endorsements) with
respect to a Note, such Holder may no longer convert such Note unless and until such Holder validly withdraws such Fundamental Change Purchase Notice in accordance with Section 3.04(c). 

(b) Upon the Paying Agent’s receipt of (i) a valid Fundamental Change Purchase Notice (together with all necessary endorsements) and
(ii) the Notes to which such Fundamental Change Purchase Notice pertains, the Holder of the Notes to which such Fundamental Change Purchase Notice pertains shall be entitled, except to the extent such Holder has validly withdrawn such
Fundamental Change Purchase Notice in accordance with Section 3.04(c), to receive the Fundamental Change Purchase Price with respect to such Notes promptly following the later of (i) the Fundamental Change Purchase Date and (ii) if
the Notes are Certificated Notes, the date of delivery of such Notes to the Paying Agent, or, if the Notes are Global Notes, the date of book-entry transfer. 

(c) If, on the Fundamental Change Purchase Date, the Company, in accordance with Section 3.06 below, has deposited with the Paying Agent
money sufficient to pay the Fundamental Change Purchase Price of all of the Notes that Holders have tendered for purchase and have not validly withdrawn in accordance with Section 3.04(c): 

(i) such tendered Notes will cease to be outstanding and interest (including Additional Interest and Special Interest), if any, will cease to
accrue (whether or not all of such Notes were delivered to the Paying Agent or book-entry transfer has been made, as applicable); and 
 (ii)
all other rights of the Holders with respect to the tendered Notes will terminate (other than (x) the right to receive payment of the Fundamental Change Purchase Price upon delivery or transfer of the Notes and (y) if the Fundamental
Change Purchase Date falls after a Record Date, but on or prior to the corresponding Interest Payment Date, the right of the holder of record on such Record Date to receive the related interest payment). 

Section 3.06 Deposit of Fundamental Change Purchase Price. Prior to 10:00 a.m., New York City time, on the
Fundamental Change Purchase Date the Company shall deposit with the Trustee or with the Paying Agent (or, if the Company or a Subsidiary or an Affiliate of either of them is acting as the Paying Agent, shall segregate and hold in trust
as provided in Section 2.04) an amount of cash (in immediately available funds if deposited on such Business Day), sufficient to pay the aggregate Fundamental Change Purchase Price of all the Notes or portions thereof which are to be
repurchased as of the Fundamental Change Purchase Date. 

  
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 Section 3.07 Notes Purchased in Part. Any Certificated Note that is to be purchased
only in part shall be surrendered at the office of the Paying Agent (with, if the Company or the Trustee so requires, due endorsement by, or a written instrument of transfer in form satisfactory to the Company and the Trustee
duly executed by, the Holder thereof or such Holder’s attorney-in-fact duly authorized in writing) and the Company shall execute and the Trustee shall authenticate and deliver to the Holder of such Note, without service
charge, a new Note or Notes, of any authorized denomination as requested by such Holder in aggregate principal amount equal to, and in exchange for, the portion of the principal amount of the Note so surrendered which is not
repurchased, or in the case of a Global Note, the Company shall instruct the Registrar to decrease such Global Note by the principal amount of the repurchased portion of the Note surrendered. 

Section 3.08 Covenant to Comply with Securities Laws Upon Purchase of Notes. When repurchasing Notes under this
Article 3, the Company will, to the extent applicable, (i) comply with applicable tender offer rules under the Exchange Act, (ii) file a Schedule TO (or any successor schedule, form or report) under
the Exchange Act or any other required schedule under the Exchange Act, and (iii) otherwise comply with any applicable U.S. federal and state securities laws. 

Section 3.09 Repayment to the Company. The Trustee and the Paying Agent shall return to the Company any cash held by them for the
payment of the Fundamental Change Purchase Price that remains unclaimed as provided in Paragraph 11 of the form of Note attached as Exhibit A hereto; provided, however, that to the extent that the aggregate amount of cash deposited by the
Company pursuant to Section 3.06 exceeds the aggregate Fundamental Change Purchase Price of the Notes or portions thereof which the Company is obligated to repurchase as of the Fundamental Change Purchase Date, then, unless
otherwise agreed in writing with the Company, promptly after the Business Day following the Fundamental Change Purchase Date, the Trustee shall return any such excess to the Company. 

Section 3.10 Covenant Not to Purchase Notes After Acceleration. 

(a) Notwithstanding anything to the contrary in this Article 3, the Company shall not purchase any Notes under this Article 3 if the
Notes have been accelerated (other than in connection with a Default in the payment of the Fundamental Change Purchase Price), and such acceleration has not been rescinded, on or prior to such date. 

(b) If a Fundamental Change Purchase Notice is tendered and, on the Fundamental Change Purchase Date, such Fundamental Change Purchase Notice
has not been validly withdrawn in accordance with Section 3.04(c) above, and, pursuant to this Section 3.10, the Company is not permitted to purchase Notes, the Paying Agent will deem withdrawn such Fundamental Change Purchase Notice. 

(c) If a Holder tenders a Note for purchase pursuant to this Article 3 and, on the Fundamental Change Purchase Date, pursuant to this
Section 3.10, the Company is not permitted to purchase such Note, the Paying Agent will (i) if such Note is a Certificated Note, return such Note to such Holder, and (ii) if such Note is held in book-entry form, in compliance with the
Applicable Procedures, deem to be cancelled any instructions for book-entry transfer of such Note. 

  
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 ARTICLE 4. 

COVENANTS 

Section 4.01 Payment of Notes. 

(a) The Company shall promptly make all payments on the Notes on the dates, in the manner and as otherwise required under the Notes or this
Indenture. If the Company is required to deliver any amounts of cash and/or shares of Common Stock to the Trustee, the Paying Agent or the Conversion Agent, such amounts of cash and/or shares of Common Stock shall be deposited by the Company with
the Trustee, the Paying Agent or the Conversion Agent by 10:00 a.m., New York City time, on the required date. The Company may, at its option, make payments on any Certificated Notes by check mailed to a Holder’s registered address;
provided, however, that if a Holder of more than $5,000,000 principal amount of Certificated Notes requests in writing that the Company make payments on its Certificated Notes by wire transfer to an account in the United States, the
Company shall, beginning with the interest payment corresponding to the next Record Date, make all subsequent payments due to such Holder to such account until such Holder notifies the Registrar in writing that the Company should no longer make
payments by wire transfer to such account. If the Notes are held in book-entry form, the Company shall make all payments by wire transfer. 

(b) The Company shall make any required interest payments (including of Additional Interest and Special Interest), if any, to the Person in
whose name each Note is registered at the Close of Business on the Record Date for such interest payment. The principal, accrued and unpaid interest (including Additional Interest and Special Interest), if any, or payment of the Fundamental Change
Purchase Price shall be considered paid on the applicable date due if on such date (or, in the case of a Fundamental Change Purchase Price, on the Business Day following the applicable Fundamental Change Purchase Date) the Trustee or the Paying
Agent holds, in accordance with this Indenture, cash sufficient to pay all such amounts then due. 
 Section 4.02 SEC and Other
Reports. 
 (a) For so long as the Notes are outstanding, the Company shall file with the Trustee the Company’s annual and quarterly
reports, information, documents and other reports which the Company is required to file with the SEC pursuant to Section 13 or 15(d) of the Exchange Act (or copies of such portions of any of the foregoing as the SEC may by rules and regulations
prescribe), within 15 days of the date on which the Company would be required to file the same with the SEC (after giving effect to any grace period provided by Rule 12b-25 under the Exchange Act). Documents filed by the Company with the SEC via the
EDGAR filing system will be deemed to be filed with the Trustee as of the time such documents are filed via the EDGAR filing system; provided, however, that the Trustee shall have no obligation to determine whether or not such documents have
been filed with the SEC. Delivery of such reports, information and documents to the Trustee is for informational purposes only and the Trustee’s receipt of such shall not constitute constructive notice of any information contained therein or
determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely conclusively on Officer’s Certificates). 

  
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 (b) If, at any time during the six-month period beginning on, and including, the date which is
six months after the last date of original issuance of the Notes offered by the Offering Memorandum and ending on the Free Trade Date, the Company fails to timely file any periodic report that the Company is required to file with the Commission
pursuant to Section 13 or 15(d) of the Exchange Act, as applicable (other than current reports on Form 8-K), the Company shall pay Additional Interest on the Notes, accruing from the due date of the first missed filing that gives rise to such
obligation and continuing until the earlier of (i) the Free Trade Date and (ii) the date on which the Company corrects its failure to file such reports. During the first 90 days on which such Additional Interest is payable, such Additional
Interest shall accrue at a rate of 0.25% per annum; thereafter, such Additional Interest shall accrue at a rate of 0.50% per annum. 

(c) In addition, if the Company fails to cause the Notes or any shares of Common Stock issuable upon conversion of the Notes that are held by
Holders that have not been Affiliates of the Company during the immediately preceding three months to become Freely Tradable on and at all times after the 5th Business Day after the Free Trade
Date, the Company will pay Additional Interest on the Notes accruing from such 5th Business Day after the Free Trade Date and until the date on which the Notes and any shares of Common Stock
issuable upon the conversion of the Notes become Freely Tradable. During the first 90 days on which such Additional Interest is payable, such Additional Interest will accrue at a rate of 0.25% per annum; thereafter, such Additional Interest
will accrue at a rate of 0.50% per annum. 
 (d) Notwithstanding anything else in this Indenture, in no event will the combined rate of
any Additional Interest payable under this Section 4.02 and of any Special Interest payable under Section 6.01(c) exceed 0.50% per annum. 

(e) Whenever Additional Interest is accruing on a Record Date, the Company will pay all accrued and unpaid Additional Interest to the Holders
of record on such Record Date on the corresponding Interest Payment Date. If Additional Interest is not accruing on a Record Date, but has accrued since the immediately preceding Record Date, the Company shall pay any accrued and unpaid Additional
Interest on the Interest Payment Date corresponding to the next succeeding Record Date to Holders of record on the next succeeding Record Date. 

(f) If the Company is required to pay Additional Interest or Special Interest to Holders, the Company shall provide a direction or order in the
form of a written notice to the Trustee (and if the Trustee is not the Paying Agent, to the Paying Agent) of the Company’s obligation to pay such Additional Interest or Special Interest no later than three Business Days prior to the date on
which any such Additional Interest or Special Interest is scheduled to be paid. Such notice shall set forth the amount of Additional Interest or Special Interest to be paid by the Company on such payment date and direct the Trustee (or, if the
Trustee is not the Paying Agent, to the Paying Agent) to make payment to the extent it receives funds from the Company to do so. The Trustee shall not at any time be under any duty or responsibility to any Holder to determine whether the Additional
Interest or Special Interest is payable, or with respect to the nature, extent, or calculation of the amount of the Additional Interest or Special Interest owed, or with respect to the method employed in such calculation of the Additional Interest
or Special Interest. 

  
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 Section 4.03 Compliance Certificate. Within 120 days after the end of each fiscal
year (beginning with the fiscal year ending December 31, 2013) of the Company, the Company shall deliver to the Trustee an Officer’s Certificate (which Officer’s Certificate shall not be required to include such statements
included in Section 12.05) stating whether, to the knowledge of the signers thereof, the Company is in default in the performance and observance of any of the terms, provisions and conditions of this Indenture (without
regard to any period of grace or requirement of notice provided hereunder) and if the Company shall be in default, specifying all such defaults and the nature and status thereof of which they may have knowledge. 

Section 4.04 RESERVED. 

Section 4.05 Maintenance of Office or Agency. The Company will maintain, in the continental United States, an office
or agency of the Trustee, Registrar, Paying Agent and Conversion Agent where Notes may be presented or surrendered for payment, where Notes may be surrendered for registration of transfer, exchange,
repurchase, or conversion and where notices and demands to or upon the Company in respect of the Notes and this Indenture may be served. The Corporate Trust Office of the Trustee shall initially be such office or agency for all of the
aforesaid purposes. The Company shall give prompt written notice to the Trustee of the location, and of any change in the location, of any such office or agency (other than a change in the location of the Corporate Trust Office of the
Trustee). 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 address of the Trustee set forth in Section 12.02. 
 The Company may also from time to time designate one or more other
offices or agencies where the Notes may be presented or surrendered for any or all such purposes and may from time to time rescind such designations. 

Section 4.06 Delivery of Certain Information. At any time when any Note is outstanding and the Company is not subject to Sections
13 or 15(d) of the Exchange Act, upon the request of a Holder, or any beneficial owner of, or prospective purchaser of, the Notes or a holder of, beneficial owner of, or prospective purchaser of, any
shares of Common Stock issued upon the conversion of Notes, the Company will, so long as any of the Notes shall, at such time, constitute “restricted securities” within the meaning of Rule 144(a)(3), promptly furnish or cause to be
furnished Rule 144A Information to such Holder, or any beneficial owner of, or prospective purchaser of, the Notes or holder of, beneficial owner of, or prospective purchaser of, shares of Common Stock
issued upon the conversion of Notes, as the case may be, to the extent required to permit compliance by such Holder or holder with Rule 144A in connection with the resale of any such Note. Whether a Person is a beneficial owner shall
be determined by the Company to the Company’s reasonable satisfaction. 
 Section 4.07 Par Value Limitation. The Company
will not take any action that, after giving effect to any adjustment pursuant to Section 10.05, would result in the issuance of shares of Common Stock for less than the par value of such shares of Common Stock. 

  
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 ARTICLE 5. 

CONSOLIDATION, MERGER AND SALE OF ASSETS 

Section 5.01 Company May Consolidate, Merge or Sell Its Assets on Certain Terms. The Company will not consolidate with,
merge with or into, or convey, transfer or lease all or substantially all of its property and assets to, any Person unless the Company is the resulting, surviving or transferee Person or unless: 

(i) the resulting, surviving or transferee Person (the “Successor Company”) is a corporation organized and validly existing
under the laws of the United States of America, any state thereof or the District of Columbia, and the Successor Company expressly assumes, by executing and delivering a supplemental indenture to the Trustee, all of the Company’s obligations
under the Notes and under this Indenture; and 
 (ii) immediately after giving effect to such transaction, no Default or Event of Default
shall have occurred or shall be continuing. 
 The Company and the Successor Company shall deliver to the Trustee an Officer’s Certificate and an
Opinion of Counsel, each stating that (A) such consolidation, merger, conveyance, transfer or lease and such supplemental indenture complies with this Section 5.01 and (B) all conditions precedent to such consolidation, merger,
conveyance, transfer or lease provided for in this Indenture have been satisfied. 
 Section 5.02 Successor Corporation to Be
Substituted. Upon any such consolidation, merger, conveyance, transfer or lease and 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, accrued and unpaid interest (including Additional Interest and Special Interest), if any, 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 shall succeed to and 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 in its own
name, 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 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. Upon any such consolidation, merger, conveyance or transfer (but not upon a lease), 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 5 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. 

  
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 In case of any such consolidation, merger, conveyance, transfer or lease, changes in phraseology
and form (but not in substance) may be made in the Notes thereafter to be issued as may be appropriate. 
 ARTICLE 6. 

DEFAULTS AND REMEDIES 

Section 6.01 Events of Default. 

(a) Each of the following events shall be an “Event of Default”: 

(i) the Company defaults in the payment of interest (including Additional Interest or Special Interest, if any) on any Note when the same
becomes due and payable and such default continues for a period of 30 days; 
 (ii) the Company defaults in the payment of the principal of
any Note when the same becomes due and payable at the Maturity Date, upon declaration of acceleration, upon any Fundamental Change Purchase Date or otherwise; 

(iii) the failure by the Company to deliver the consideration due upon the conversion of any Notes and such failure continues for a period of
five Business Days following the scheduled settlement date; 
 (iv) the failure by the Company to comply with its obligations under
Article 5; 
 (v) the failure by the Company to give a Fundamental Change Notice as required pursuant to Section 3.03 or a
Specified Corporate Transaction Notice as required pursuant to Section 10.01(a)(iv), in each case when due; 
 (vi) the failure by the
Company in the performance of or the breach of any other covenant or agreement of the Company in the Notes or this Indenture with respect to the Notes (other than a covenant or agreement in respect of which a default or breach is specifically
addressed in Sections 6.01(a)(i) through 6.01(a)(v) above) and such default or breach continues for a period of 60 consecutive days after written notice of such default is delivered to the Company by the Trustee or to the Company and the Trustee by
the Holders of at least 25% in aggregate principal amount of the Notes then outstanding; 
 (vii) a default by the Company or any Significant
Subsidiary under any mortgage, indenture or instrument under which there may be issued, or by which there may be secured or evidenced, any indebtedness of the Company or any Significant Subsidiary for money borrowed, whether such indebtedness exists
as of the Issue Date or is later created, if: 
  

	 	•	 	that default constitutes the failure to pay when due (whether at express maturity, upon acceleration as a result of an event of default or otherwise, after giving effect to any applicable grace period) indebtedness in
an aggregate principal amount in excess of $35,000,000 (or its foreign currency equivalent), and 

  
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	 	•	 	such default continues for a period of 30 days after written notice thereof is delivered to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% of the aggregate principal amount
of the Notes then outstanding without such default having been cured or waived, such acceleration having been rescinded or annulled (if applicable) and such indebtedness not having been paid or discharged; 

(viii) a final judgment for the payment of $35,000,000 or more (excluding any amounts covered by insurance) is rendered against the Company or
any Significant Subsidiary, which judgment is not discharged or stayed within 60 days after (i) the date on which the right to appeal thereof has expired if no such appeal has commenced, or (ii) the date on which all rights to appeal have
been extinguished; 
 (ix) the Company or any of its Significant Subsidiaries, pursuant to or within the meaning of any Bankruptcy Law: 

(A) commences a voluntary case; 

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

(C) consents to the appointment of a Custodian of it or for any substantial part of its property; 

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

(E) takes any comparable action under any foreign laws relating to insolvency; or 

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

(A) is for relief against the Company or any of its Significant Subsidiaries in an involuntary case; 

(B) appoints a Custodian of the Company or any of its Significant Subsidiaries or for any substantial part of its or any of its Significant
Subsidiaries’ property; 
 (C) orders the winding up or liquidation of the Company or any of its Significant Subsidiaries; or 

(D) grants any similar relief under any foreign laws; 

and, in each such case, the order or decree remains unstayed and in effect for 60 days. 

Each of the foregoing will constitute an Event of Default whatever the cause and regardless of whether voluntary or involuntary or 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. 

  
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 Notwithstanding anything to the contrary in the Notes or elsewhere in this Indenture, a Default
under clause (vi) or (vii) of this Section 6.01(a) is not an Event of Default until the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding notify the Company (and in the case of such
notice by Holders, the Trustee) of the Default and the Company does not cure such Default within the time specified after receipt of such notice. Such notice must specify the Default, demand that it be remedied and state that such notice is a
“Notice of Default.” 
 (b) Within the 30 days immediately following the occurrence of an Event of Default or any Default, the
Company shall deliver to the Trustee written notice thereof in the form of an Officer’s Certificate describing such Event of Default or Default and its status and explaining what action the Company is taking or proposes to take with respect
thereto. 
 (c) Notwithstanding anything to the contrary in the Notes or elsewhere in this Indenture, at the election of the Company, the
sole remedy for an Event of Default specified in Section 6.01(a)(vi) relating to the failure by the Company to comply with Section 4.02(a) or Section 4.06 (the “Company’s Filing Obligations”), shall consist
exclusively of the right to receive interest (the “Special Interest”) on the Notes. (i) For the first 90 days of the 180-day period on which such Event of Default is continuing beginning on, and including, the date on which
such an Event of Default first occurs, the Special Interest will accrue at a rate equal to 0.25% per annum, and (ii) for the last 90 days of such 180-day period as long as such Event of Default is continuing, the Special Interest will
accrue at a rate equal to 0.50% per annum. The Special Interest will be in addition to any Additional Interest that the Company is required to pay under Section 4.02 and will be payable in the same manner as Additional Interest;
provided, however, that in no event will the combined rate of the Special Interest and any Additional Interest due under Section 4.02 exceed 0.50% per annum. This Special Interest, as applicable, will accrue on the Notes from
and including the date on which an Event of Default relating to a failure to comply with the Company’s Filing Obligations first occurs to and including the 180th day thereafter (or such earlier date on which the Event of Default relating to
such obligations shall have been cured or waived pursuant to Section 6.04). On such 181st day (or, if such Event of Default is cured or waived pursuant to Section 6.04 prior to such 181st day, on the date such Event of Default is so cured
or waived), such Special Interest will cease to accrue and, if such Event of Default has not been cured or waived pursuant to Section 6.04 prior to such 181st day, then the Trustee or the Holders of not less than 25% in principal amount of the
Notes may declare the principal of and accrued and unpaid interest on all such Notes to be due and payable immediately. This provision shall not affect the rights of Holders in the event of the occurrence of any other Event of Default. If the
Company elects to pay the Special Interest as the sole remedy for an Event of Default specified in Section 6.01(a)(vi) relating to the failure by the Company to comply with the Company’s Filing Obligations, the Company shall notify in
writing, in the manner provided for in Section 12.02, the Holders, the Paying Agent and the Trustee of such election at any time on or before the Close of Business on the date on which such Event of Default first occurs (which notice shall
include a statement as to the date from which Special Interest is payable). Upon the Company’s failure to give such notice, the Notes will be immediately subject to acceleration as provided in Section 6.02. If the Special Interest has been
paid by the Company directly to the Persons entitled to it, the Company shall deliver to the Trustee a certificate setting forth the particulars of such payment. 

  
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 Section 6.02 Acceleration. If an Event of Default (other than an Event of Default
specified in Sections 6.01(a)(ix) or 6.01(a)(x) with respect to the Company) occurs and is continuing, the Trustee, by written notice to the Company, or the Holders of at least 25% in aggregate principal amount of the Notes then
outstanding, by written notice to the Company and the Trustee, may declare the principal amount of Notes outstanding plus accrued and unpaid interest (including Additional Interest and Special Interest), if any, on all
the Notes that are not already due and payable to be immediately due and payable. Upon such a declaration, such accelerated amount shall be due and payable immediately. If an Event of Default specified in Sections 6.01(a)(ix) or 6.01(a)(x)
with respect to the Company (and not solely with respect to one or more of its Significant Subsidiaries) occurs and is continuing, the principal amount of Notes outstanding plus accrued and unpaid interest (including Additional Interest and
Special Interest), if any, on all the Notes shall, automatically and without any action by the Trustee or any Holder, become and be immediately due and payable without any declaration or other act on the part of the
Trustee or any Holders. The Holders of a majority in aggregate principal amount of the Notes at the time outstanding, by notice to the Trustee and the Company, and without notice to any other Holder, may rescind any declaration
of acceleration if (i) the rescission would not conflict with any judgment or decree of a court of competent jurisdiction, and (ii) all existing Events of Default have been cured or waived other than nonpayment of the principal amount or
accrued but unpaid interest (including Additional Interest and Special Interest), if any, that has become due solely as a result of acceleration. No such rescission shall affect any subsequent Default or impair any right consequent
thereto. 
 Section 6.03 Other Remedies. If an Event of Default occurs and is continuing, the Trustee may pursue any
available remedy to collect the payment of principal, accrued and unpaid interest (including Additional Interest and Special Interest), if any, or payment of the Fundamental Change Purchase Price on the Notes or to enforce the
performance of any provision of the Notes or this Indenture. 
 The Trustee may maintain a proceeding even if it does not possess any of the
Notes or does not produce any of the Notes in the proceeding. A delay or omission by the Trustee or any Holder in exercising any right or remedy accruing upon an Event of Default shall not impair the right or remedy or constitute a waiver of or
acquiescence in the Event of Default. Except as provided in Section 6.01(c), no remedy is exclusive of any other remedy. All available remedies are cumulative. 

Section 6.04 Waiver of Past Defaults. The Holders of a majority in aggregate principal amount of the Notes at the time outstanding
by written notice to the Trustee and without notice to any other Holder may waive an existing or past Default and its consequences except (a) an Event of Default described in Sections 6.01(a)(i), 6.01(a)(ii) or 6.01(a)(iii), or
(b) a Default in respect of a provision that under Section 9.02 cannot be amended without the consent of each Holder. When a Default is waived, it is deemed cured, but no such waiver shall extend to any subsequent or other
default or impair any consequent right. 

  
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 Section 6.05 Control by Majority. The Holders of a majority in aggregate principal
amount of the Notes at the time outstanding may direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or of exercising any trust or power conferred on the Trustee. However, the Trustee
may refuse to follow any direction that conflicts with law or this Indenture or, subject to Section 7.01, that the Trustee determines is prejudicial to the rights of other Holders or would potentially involve the Trustee in
personal liability; provided, however, that the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. Prior to taking any action hereunder, the Trustee shall be entitled to
indemnification reasonably satisfactory to it against all losses, liabilities and expenses caused by taking or not taking such action. 

Section 6.06 Limitation on Suits. A Holder may pursue any remedy with respect to this Indenture or the Notes only if: 

(a) such Holder shall have previously given to the Trustee notice that an Event of Default has occurred and is continuing; 

(b) the Holders of at least 25% in aggregate principal amount of the Notes at the time outstanding make a written request to the Trustee to
take action because of the Event of Default; 
 (c) such Holder or Holders shall have offered to the Trustee security or indemnity reasonably
satisfactory to the Trustee against loss, liability or expense of compliance with such written request; 
 (d) the Trustee has not complied
with such request within 60 days after receiving such written request and offer of security or indemnity; and 
 (e) the Holders of at least
a majority in aggregate principal amount of the Notes outstanding at such time have not given the Trustee a direction that, in the opinion of the Trustee, is inconsistent with such request within such 60-day period. 

A Holder may not use this Indenture to prejudice the rights of any other Holder or to obtain a preference or priority over any other Holder.

 Section 6.07 Rights of Holders to Receive Payment. Notwithstanding any other provision of this Indenture, the right of
any Holder to bring suit for the enforcement of payment of principal, accrued and unpaid interest (including Additional Interest and Special Interest), if any, or payment of the Fundamental Change Purchase Price on or after the
respective due dates, or the right to receive consideration due upon conversion of Notes in accordance with Article 10, shall not be impaired or affected without the consent of such Holder and shall not be subject to the
requirements of Section 6.06. 
 Section 6.08 Collection Suit by Trustee. If an Event of Default specified in
Section 6.01(a)(i) or 6.01(a)(ii) occurs and is continuing, the Trustee may recover judgment in its own name and as trustee of an express trust against the Company for the whole amount then due and owing (together with interest on any
unpaid interest (including Additional Interest and Special Interest), if any, to the extent lawful) and the amounts provided for in Section 7.07. 

  
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 Section 6.09 Trustee May File Proofs of Claim. The Trustee may file such proofs of
claim and other papers or documents as may be necessary or advisable in order to have the claims of the Trustee and the Holders allowed in any judicial proceedings relative to the Company, its creditors or its property and, unless
prohibited by law or applicable regulations, may vote on behalf of the Holders in any election of a trustee in bankruptcy or other Person performing similar functions, and any Custodian in any such judicial proceeding is hereby
authorized by each Holder to make payments to the Trustee and, if the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due it for the reasonable compensation,
expenses, disbursements and advances of the Trustee, its agents and its counsel, and any other amounts due the Trustee under Section 7.07. 

Section 6.10 Priorities. If the Trustee collects any money pursuant to this Article 6, it shall pay out the money in
the following order: 
 FIRST: to the Trustee for amounts due under Section 7.07; 

SECOND: to Holders for amounts due and unpaid on the Notes for principal, accrued and unpaid interest (including Additional Interest and
Special Interest), if any, payment of the Fundamental Change Purchase Price and the cash deliverable upon conversion of Notes then submitted for conversion, as the case may be, ratably, without preference or priority of any kind, according to such
amounts due and payable on the Notes; and 
 THIRD: the balance, if any, to the Company. 

The Trustee may fix a record date and payment date for any payment to Holders pursuant to this Section 6.10. At least 15 days before such
record date, the Company shall mail to each Holder and the Trustee a notice that states the record date, the payment date and the amount to be paid. 

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

Section 6.12 Waiver of Stay and Extension Laws. The Company (to the extent it may lawfully do so) shall not at any time insist
upon, or plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay or extension law wherever enacted, now or at any time hereafter in force, that may affect the covenants or the
performance of this Indenture; and the Company (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and shall not hinder, delay or impede the execution of any power herein granted
to the Trustee, but shall suffer and permit the execution of every such power as though no such law had been enacted. 

  
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 ARTICLE 7. 

TRUSTEE 
 Section 7.01
Duties of Trustee. 
 (a) If an Event of Default has occurred and is continuing, the Trustee shall exercise the rights and powers
vested in it by this Indenture, and use the same degree of care and skill in its exercise, as a prudent Person would exercise or use under the circumstances in the conduct of such Person’s own affairs. 

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

(i) the Trustee undertakes to perform such duties and only such duties as are specifically set forth in this Indenture and no implied covenants
or obligations shall be read into this Indenture against the Trustee; and 
 (ii) in the absence of bad faith on its part, the Trustee may
conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture; provided, however,
that the Trustee will examine the certificates and opinions to determine whether they conform to the requirements set forth in this Indenture. 

(c) The Trustee may not be relieved from liabilities for its own negligent action, its own negligent failure to act, or its own willful
misconduct, except that: 
 (i) this paragraph does not limit the effect of Section 7.01; 

(ii) the Trustee shall not be liable for any error of judgment made in good faith by a Trust Officer unless it is proved that the Trustee was
negligent in ascertaining the pertinent facts; and 
 (iii) the Trustee shall not be liable with respect to any action it takes or omits to
take in good faith in accordance with a direction received by it pursuant to Section 6.05. 
 (d) Whether herein expressly so provided,
every provision of this Indenture that in any way relates to the Trustee is subject to Sections 7.01(a), (b) and (c). 
 (e) The Trustee
shall not be liable for interest on any money received by it or risk or expend any of its own funds. 
 (f) Money held in trust by the
Trustee need not be segregated from other funds except to the extent required by law. 
 (g) No provision of this Indenture shall require the
Trustee to expend or risk its own funds or otherwise incur financial liability in the performance of any of its duties hereunder or in the exercise of any of its rights or powers. 

  
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 (h) 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 Article 7, and the provisions of this Article 7 shall apply to the Trustee, Registrar, Paying Agent and Conversion Agent. 

(i) The Trustee shall not be deemed to have notice of a Default or an Event of Default unless a Trust Officer of the Trustee has received
written notice at its Corporate Trust Office thereof from the Company or any Holder. 
 Section 7.02 Rights of Trustee. 

(a) The Trustee may conclusively rely upon any document believed by it to be genuine and to have been signed or presented by the proper person.
The Trustee need not investigate any fact or matter stated in the document. The Trustee may, however, in its discretion 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. 
 (b) Before the Trustee acts or refrains from acting it shall be entitled to receive an Officer’s
Certificate or an Opinion of Counsel or both. The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on the Officer’s Certificate or Opinion of Counsel. 

(c) The Trustee may act through agents, attorneys or custodians and shall not be responsible for the misconduct or negligence of any agent,
attorney or custodian appointed with due care. 
 (d) The Trustee shall not be liable for any action it takes or omits to take in good faith
that it believes to be authorized or within the rights or powers conferred upon it by this Indenture; provided, however, that the Trustee’s conduct does not constitute willful misconduct or negligence. 

(e) The Trustee may consult with counsel of its own selection, and the written advice or opinion of counsel with respect to legal matters
relating to this Indenture and the Notes shall be full and complete authorization and protection from liability in respect to any action taken, omitted or suffered by it hereunder in good faith and in accordance with the advice or opinion of such
counsel. 
 (f) The permissive rights of the Trustee to do things enumerated in this Indenture shall not be construed as a duty unless so
specified herein. 
 (g) The Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this Indenture at
the request or direction of any of the Holders pursuant to this Indenture, unless such Holders shall have offered to the Trustee security or indemnity reasonably satisfactory to the Trustee against the costs, expenses and liabilities that might be
incurred by it in compliance with such request or direction. 

  
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 (h) The rights, privileges, protections, immunities and benefits given to the Trustee, including,
without limitation, its right to be indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder, and each agent, custodian and other Person employed to act hereunder, including, without limitation, the
Registrar, Paying Agents and Conversion Agent. 
 (i) The Trustee may request that the Company deliver an Officer’s Certificate setting
forth the names of individuals and/or titles of officers authorized at such time to take specified actions pursuant to this Indenture, which Officer’s Certificate may be signed by any Person authorized to sign an Officer’s Certificate,
including any Person specified as so authorized in any such certificate previously delivered and not superseded. 
 (j) In no event shall the
Trustee be responsible or liable for special, punitive, indirect, or consequential loss or damage of any kind whatsoever (including, but not limited to, loss of profit) irrespective of whether the Trustee has been advised of the likelihood of such
loss or damage and regardless of the form of action. 
 Section 7.03 Individual Rights of Trustee. The Trustee in its individual
or any other capacity may become the owner or pledgee of Notes and may otherwise deal with the Company or its affiliates with the same rights it would have if it were not Trustee. However, if the Trustee acquires any conflicting interest it must
eliminate the conflict within 90 days or resign. Any Paying Agent, Registrar, Conversion Agent or co-registrar may do the same with like rights. However, the Trustee must comply with Sections 7.10 and 7.11. 

Section 7.04 Trustee’s Disclaimer. The Trustee shall not be responsible for and makes no representation as to the
validity, priority or adequacy of this Indenture or the Notes. It shall not be accountable for the Company’s use of the proceeds from the Notes, and it shall not be responsible for any statement of the Company in this Indenture or
in any document issued in connection with the sale of the Notes or in the Notes other than the Trustee’s certificate of authentication. 

Section 7.05 Notice of Defaults. If a Default or Event of Default occurs and is continuing, the Trustee shall mail to each
Holder notice of the Default or Event of Default within 90 days after it is known to a Trust Officer or written notice of it is received by the Trustee; provided, however, that except in the case of a Default described in
Section 6.01(a)(i), 6.01(a)(ii) or 6.01(a)(iii), the Trustee may withhold the notice if and so long as a committee of its Trust Officers in good faith determines that withholding the notice is in the interests of Holders. 

Section 7.06 [RESERVED] 

  
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 Section 7.07 Compensation and Indemnity. The Company shall pay to the Trustee from
time to time such compensation as shall be agreed upon from time to time in writing for its services. The Trustee’s compensation shall not be limited by any law on compensation of a trustee of an express trust. The Company shall reimburse the
Trustee upon request for all reasonable out-of-pocket fees and expenses incurred or made by it, including costs of collection, in addition to the compensation for its services. Such expenses shall include the reasonable
compensation, fees and expenses, disbursements and advances of the Trustee’s agents, counsel, accountants and experts. The Company shall fully indemnify the Trustee against any and all loss, liability,
claim, damage or expense (including reasonable attorneys’ fees and expenses) incurred by it in connection with the acceptance and administration of this trust and the performance of its duties hereunder, including the costs and
expenses of defending itself against any claim (whether asserted by the Company, any Holder or any other Person). The Trustee shall notify the Company promptly of any claim for which it may seek indemnity. Failure by the Trustee to so notify
the Company of any claim for which it may seek indemnity of which a Trust Officer has actually received written notice shall not relieve the Company of its obligations hereunder except to the extent such failure shall have materially prejudiced the
Company. The Company shall defend the claim and the Trustee shall cooperate in the defense. If the Trustee is advised by counsel in writing that it may have available to it defenses which are in conflict with the defenses available to the Company,
then the Trustee may have separate counsel and the Company shall pay the reasonable fees and expenses of such counsel. The Company need not reimburse any expense or indemnify against any loss, liability or expense incurred by the Trustee through the
Trustee’s own willful misconduct or negligence. The Company need not pay for any settlement made by the Trustee without the Company’s consent, such consent not to be unreasonably withheld. All indemnifications and releases from liability
granted hereunder to the Trustee shall extend to its officers, directors, employees, agents, attorneys, custodians, successors and assigns. 

(a) To secure the Company’s payment obligations under this Section 7.07, the Trustee shall have a lien prior to the Notes on all
money or property held or collected by the Trustee to pay amounts due on the Notes or in accordance with the terms of this Indenture other than money or property held in trust to pay the principal, accrued and unpaid interest (including Additional
Interest and Special Interest), if any, or payment of the Fundamental Change Purchase Price on particular Notes. 
 (b) The Company’s
payment obligations pursuant to this Section 7.07 shall survive the resignation or removal of the Trustee and the satisfaction or discharge of this Indenture. If the Trustee incurs expenses after the occurrence of a Default specified in
Sections 6.01(a)(ix) or 6.01(a)(x) with respect to the Company, the expenses are intended to constitute expenses of administration under the Bankruptcy Law. 

Section 7.08 Replacement of Trustee. (a) The Trustee may resign at any time by notifying the Company in writing at least 30
days prior to the proposed resignation. The Holders of a majority in aggregate principal amount of the Notes then outstanding may remove the Trustee by notifying the Trustee in writing. The Company may remove the Trustee if: 

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

(ii) the Trustee is adjudged bankrupt or insolvent; 

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

(iv) the Trustee otherwise becomes incapable of acting. 

  
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 (b) If the Trustee resigns, is removed by the Company or by the Holders of a majority in
aggregate principal amount of the Notes then outstanding, or if a vacancy exists in the office of Trustee for any reason (the Trustee in such event being referred to herein as the retiring Trustee), the Company shall promptly appoint a successor
Trustee. 
 (c) A successor Trustee shall deliver a written acceptance of its appointment to the retiring Trustee and to the Company.
Thereupon the resignation or removal of the retiring Trustee shall become effective, and the successor Trustee shall have all the rights, powers and duties of the Trustee under this Indenture. The successor Trustee shall mail a notice of its
succession to Holders. The retiring Trustee shall upon payment of all of its costs and the costs of its agents and counsel promptly transfer all property held by it as Trustee to the successor Trustee, subject to the lien provided for in
Section 7.07. 
 (d) If a successor Trustee does not take office within 60 days after the retiring Trustee resigns or is removed, the
retiring Trustee, the Company or the Holders of at least 10% in aggregate principal amount of the Notes then outstanding may petition any court of competent jurisdiction for the appointment of a successor Trustee. 

(e) If the Trustee, after written request by any Holder, fails to comply with Section 7.10, such Holder may petition any court of
competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee. 
 (f) Notwithstanding the replacement of
the Trustee pursuant to this Section 7.08, the Company’s obligations under Section 7.07 shall continue for the benefit of the retiring Trustee. 

Section 7.09 Successor Trustee by Merger. (a) If the Trustee consolidates with, merges or converts into, or
transfers all or substantially all its corporate trust business or assets to, another corporation or banking association, the resulting, surviving or transferee corporation or banking association without any further act shall be
the successor Trustee. 
 (b) In case at the time such successor or successors by merger, conversion or consolidation 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, and deliver such Notes so
authenticated; and in case at that time any of the Notes shall not have been authenticated, any such successor to the Trustee may authenticate such Notes either in the name of any predecessor hereunder or in the name of the successor to the Trustee.

 Section 7.10 Eligibility; Disqualification. The Trustee shall at all times satisfy the requirements of TIA
Section 310(a). The Trustee shall have (or, in the case of a corporation included in a bank holding company system, the related bank holding company shall have) a combined capital and surplus of at least $100,000,000
as set forth in its (or its related bank holding company’s) most recent published annual report of condition. 
 Section 7.11
[RESERVED] 
 Section 7.12 Trustee’s Application for Instructions from the Company. Any application by the Trustee for
written instructions from the Company 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. 

  
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 ARTICLE 8. 

DISCHARGE OF INDENTURE 

Section 8.01 Discharge of Liability on Notes. When (a) the Company delivers to the Registrar all outstanding Notes (other
than Notes replaced pursuant to Section 2.07) for cancellation or (b) all outstanding Notes have become due and payable and/or have been converted (and the related conversion settlement amounts have been determined), and the Company
irrevocably deposits with the Trustee or delivers to the Holders, as applicable, cash and/or shares of Common Stock (solely to satisfy outstanding conversions, if applicable) sufficient to pay all amounts due and owing on all
outstanding Notes (other than Notes replaced pursuant to Section 2.07), and if in either case the Company pays all other sums payable hereunder by the Company with respect to the outstanding Notes, then this Indenture
shall, subject to Section 7.07, cease to be of further effect with respect to the Notes or any Holders. The Trustee shall acknowledge satisfaction and discharge of this Indenture with respect to the Notes on demand of the Company
accompanied by an Officer’s Certificate and an Opinion of Counsel and at the cost and expense of the Company. 
 Section 8.02
Repayment to the Company. The Trustee and the Paying Agent shall promptly turn over to the Company upon request any excess money or securities held by them at any time. 

Subject to any applicable abandoned property law, the Trustee and the Paying Agent shall pay to the Company upon request any money held by
them for payments on the Notes that remains unclaimed for two years after the date on which such payments became due, and, thereafter, Holders entitled to the money must look to the Company for payment as general creditors and all liability of the
Trustee or Paying Agent with respect to such money will cease. 
 ARTICLE 9. 

AMENDMENTS 

Section 9.01 Without Consent of Holders. The Company and the Trustee may amend or supplement this Indenture or the Notes without
notice to, or the consent of, any Holder to: 
 (a) cure any ambiguity, omission, defect or inconsistency in this Indenture or in the Notes
in a manner that does not adversely affect the Holders, as set forth in an Officer’s Certificate; 
 (b) provide for the assumption by a
successor corporation of the Company’s obligations under this Indenture and the Notes as described in Article 5; 
 (c) make
provisions with respect to the conversion rights of the Holders in accordance with Section 10.06; 
 (d) appoint a successor Trustee
with respect to the Notes; 

  
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 (e) add guarantees with respect to the Notes; 

(f) secure the Notes; 
 (g) add to
the Company’s covenants for the benefit of the Holders or surrender any right or power conferred upon the Company; 
 (h) make any
change that does not adversely affect the rights of any Holder; or 
 (i) conform the terms of this Indenture or the Notes to the
“Description of Notes” section of the Offering Memorandum, as set forth in an Officer’s Certificate. 

Section 9.02 With Consent of Holders. With the written consent of the Holders of at least a majority in aggregate principal amount
of the Notes at the time outstanding (including, without limitation, consents obtained in connection with a purchase of, or tender offer or exchange offer for, the Notes), by Act of such Holders delivered to the Company and the
Trustee, the Company, when authorized by a Board Resolution, may amend or supplement this Indenture or the Notes; provided, however, that, without the consent of each affected Holder, no amendment, supplement or waiver to this
Indenture or the Notes may: 
 (a) change the Maturity Date of the principal of or any interest (including any Additional Interest or Special
Interest) on the Notes; 
 (b) reduce the Fundamental Change Purchase Price of any Note or amend or modify the provisions with respect to the
purchase rights of the Holders as set forth in Article 3 in a manner adverse to the Holders; 
 (c) reduce the principal amount of or
interest (including any Additional Interest or Special Interest) on the Notes, or reduce the amount of principal payable upon acceleration of the maturity of the Notes; 

(d) change the currency of payment of principal of (including the Fundamental Change Purchase Price) or interest (including any Additional
Interest or Special Interest) on the Notes or change any Note’s place of payment from New York, New York; 
 (e) impair the right of any
Holder to receive payment of principal of and interest on such Holder’s Notes, or consideration due upon conversion, on or after the due dates therefor or to institute suit for the enforcement of any payment or delivery on, or with respect to,
the Notes or the consideration due upon conversion, as set forth in Article 10; 
 (f) change the ranking of the Notes; 

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

  
 45 

 (h) modify provisions with respect to modification, amendment or waiver (including waiver of
Events of Default), except to increase the percentage required for modification, amendment or waiver or to provide for consent of each affected Holder of Notes. 

It shall not be necessary for the consent of the Holders under this Section 9.02 to approve the particular form of any proposed
amendment, but it shall be sufficient if such consent approves the substance thereof. 
 Section 9.03 Execution of Supplemental
Indentures. Upon the request of the Company, the Trustee shall sign any supplemental indenture authorized pursuant to this Article 9 if the amendment contained therein does not affect the rights, duties, liabilities or
immunities under this Indenture of the Trustee. If the supplemental indenture adversely affects the Trustee’s rights, duties, liabilities or immunities under this Indenture, then the Trustee may, but need not,
sign such supplemental indenture. Without limiting any other provision of this Indenture, 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 relating either to the kind or amount of Common Stock or securities or property (including cash) receivable by Holders upon the conversion of their Notes after any event referred to in such Section 10.06(a) or to any
adjustment to be made with respect thereto, but, subject to the provisions of Section 7.02, may accept an Officer’s Certificate (without independent investigation) as conclusive evidence of the correctness of such provisions. In executing
any such supplemental indenture, the Trustee and the Conversion Agent shall be provided with, and (subject to the provisions of Section 7.01) shall be fully protected in relying upon, an Officer’s Certificate and an
Opinion of Counsel each stating that such supplemental indenture is authorized and permitted under this Indenture. 
 Section 9.04
Notices of Supplemental Indentures. After an amendment or supplement to this Indenture or the Notes pursuant to Sections 9.01 or 9.02 becomes effective, the Company shall deliver to each Holder a notice briefly describing such
amendment or supplement to this Indenture. The failure to deliver such notice, or any defect in such notice, shall not impair or affect the validity of such amendment or supplement to this Indenture. 

Section 9.05 Effect of Supplemental Indentures. Upon the execution of any supplemental indenture under this Article 9,
(i) this Indenture shall be modified in accordance therewith, (ii) such supplemental indenture shall form a part of this Indenture for all purposes, and (iii) every Holder of Notes theretofore or thereafter authenticated
and delivered hereunder shall be bound thereby. 
 Section 9.06 [RESERVED] 

Section 9.07 Notation on or Exchange of Notes. Notes authenticated and delivered after the execution of any supplemental indenture
pursuant to this Article 9 may, and shall, if required by the Trustee, bear a notation in form approved by the Trustee as to any matter provided for in such supplemental indenture. If the Company shall so determine,
new Notes so modified as to conform, in the opinion of the Trustee and the Board of Directors, to any such supplemental indenture may be prepared and executed by the Company and authenticated and delivered by the Trustee in exchange
for outstanding Notes. 

  
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 Section 9.08 Effect of Consents, Waivers and Actions. A consent to an amendment or a
waiver by a Holder of a Note shall bind the Holder and every subsequent Holder of that Note or portion of the Note that evidences the same debt as the consenting Holder’s Note, even if notation of the consent or waiver is not made on the
Note. An amendment or waiver becomes effective in accordance with the terms of the supplemental indenture, which shall become effective upon the execution thereof by the Trustee. 

The Company may, but shall not be obligated to, fix a record date for the purpose of determining the Holders entitled to give their consent or
take any other action described above or required or permitted to be taken pursuant to this Indenture. If a record date is fixed, then those Persons who were Holders at such record date (or their duly designated proxies), and only those Persons,
shall be entitled to give such consent or to revoke any consent previously given or to take any such action, whether or not such Persons continue to be Holders after such record date. No such consent shall be valid or effective for more than 120
days after such record date. 
 ARTICLE 10. 

CONVERSIONS 

Section 10.01 Conversion Privilege and Consideration. 

(a) Subject to and upon compliance with the provisions of this Indenture, a Holder shall have the right, at such Holder’s option, to
convert the principal amount of its Notes, or any portion of such principal amount that is equal to $1,000 or an integral multiple thereof, at a conversion rate initially equal to 45.6830 shares of Common Stock (subject to adjustment as provided in
Sections 10.05 and 10.07, the “Conversion Rate”) per $1,000 principal amount of Notes, into an amount of cash and a number of shares of Common Stock, if any, determined in accordance with Section 10.03, (x) at any time
prior to the Close of Business on the Business Day immediately preceding August 1, 2018, only upon the satisfaction of one or more of the conditions described in clauses (i) through (iv) below, and (y) on and after August 1,
2018, at any time until the Close of Business on the second Scheduled Trading Day immediately preceding the Maturity Date, without regard to the conditions described in clauses (i) through (iv) below: 

(i) During any calendar quarter (and only during such calendar quarter) commencing after the calendar quarter ending on March 31, 2014 if,
for at least 20 Trading Days (whether or not consecutive) during the 30 consecutive Trading Day period ending on the last Trading Day of the immediately preceding calendar quarter, the Last Reported Sale Price of the Common Stock is greater than or
equal to 130% of the applicable Conversion Price on each applicable Trading Day. If the Notes become convertible in accordance with this Section 10.01(a)(i), as promptly as practicable, the Company shall notify the Holders that the condition to
conversion described in this Section 10.01(a)(i) has been satisfied and of the Holders’ right to convert their Notes. 
 (ii)
During the five consecutive Business Day period immediately following any five consecutive Trading Day period (the “Measurement Period”) in which, for each Trading Day of such Measurement Period, the Trading Price per $1,000
principal amount of Notes, as determined following a request by a Holder in accordance with the procedures set forth in this Section 10.01(a)(ii), is less than 98% of the product of (x) the Last Reported Sale Price of the Common Stock on
such Trading Day and (y) the Conversion Rate on such Trading Day (for any Trading Day, the “Trading Price Product”). 

  
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 (A) Unless the Company requests that the Bid Solicitation Agent determine the Trading Price of
the Notes, the Bid Solicitation Agent shall have no obligation to determine the Trading Price of the Notes, and unless a Holder of a Note provides the Company with reasonable evidence that the Trading Price per $1,000 principal amount of Notes for
the immediately following Trading Day will be less than 98% of the Trading Price Product for such Trading Day, the Company shall have no obligation to request that the Bid Solicitation Agent determine the Trading Price of the Notes on such Trading
Day. 
 (B) Upon receipt from a Holder of such evidence, the Company shall promptly instruct the Bid Solicitation Agent to determine (or, if
the Company is then acting as Bid Solicitation Agent, the Company shall determine) the Trading Price of the Notes beginning on the next Trading Day and on each successive Trading Day until a Trading Day occurs in which the Trading Price per $1,000
principal amount of Notes for such Trading Day is greater than or equal to 98% of the Trading Price Product for such Trading Day. 
 (C) If
the condition to conversion described in this Section 10.01(a)(ii) has been met, the Company shall notify the Trustee, the Conversion Agent (if other than the Trustee) and the Holders of the Holders’ right to convert their Notes in
accordance with this Section 10.01(a)(ii). On the first Trading Day thereafter on which the Trading Price per $1,000 principal amount of Notes for such Trading Day is greater than or equal to 98% of the Trading Price Product for such Trading
Day, the Company promptly shall notify the Holders, the Trustee, and the Conversion Agent (if other than the Trustee) of such Trading Price and that the condition to conversion described in this Section 10.01(a)(ii) is no longer satisfied. 

(iii) If, prior to the Close of Business on the Business Day immediately preceding August 1, 2018, the Company elects to: 

(A) distribute to all or substantially all holders of its Common Stock rights, options or warrants that entitle them, for a period of not more
than 60 calendar days from the date of such declaration, to subscribe for or purchase shares of Common Stock at a price per share of Common Stock less than the average of the Last Reported Sale Prices of the Common Stock for the ten consecutive
Trading Day period ending on, and including, the Trading Day immediately preceding the declaration date of such distribution; or 
 (B)
distribute to all or substantially all holders of the Common Stock the Company’s assets, debt securities or rights to purchase securities of the Company, which distribution has a per share value, as reasonably determined by the Board of
Directors, exceeding 10% of the Last Reported Sale Price of the Common Stock on the Trading Day immediately preceding the date of announcement for such distribution, 

then, in each case, at least 45 Scheduled Trading Days immediately prior to the Ex-Dividend Date for such issuance or distribution, the Company shall deliver
notice to the Holders describing such issuance or distribution, the Holders’ right to convert their Notes in accordance with this Section 10.01(a)(iii), the Conversion Rate in effect on the date the Company deliver such notice, any
adjustments to the Conversion Rate that must be made pursuant to Section 10.05 as a result of such issuance or distribution, and the effective date for any such adjustments. Once the Company has given such notice, a Holder may surrender its
Notes for conversion at any time until the earlier of (x) the Close of Business on the Business Day immediately preceding the Ex-Dividend Date for the issuance or distribution or (y) the Company’s announcement that such issuance or
distribution will not take place. 

  
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 (iv) If, prior to the Close of Business on the Business Day immediately preceding August 1,
2018, (a) a transaction or event that constitutes a Fundamental Change or a Make-Whole Fundamental Change occurs, regardless of whether the Holders have the right to require the Company to purchase their Notes pursuant to Section 3.02 or
(b) the Company is a party to a consolidation, merger, combination, statutory or binding share exchange or similar transaction involving the Company pursuant to which the Common Stock would be converted into, or exchanged for, cash, securities
or other property or assets, or any sale, conveyance, lease or other transfer or similar transaction in one transaction or a series of transactions of all or substantially all of the consolidated assets of the Company and the Company’s
Subsidiaries, taken as a whole, (each of clause (a) and (b), a “Specified Corporate Transaction”) then the Company shall deliver notice (a “Specified Corporate Transaction Notice”) of such Specified Corporate
Transaction to the Holders as promptly as practicable after the Company publicly announces such transaction; provided that, for any Specified Corporate Transaction, the Company will deliver the Specified Corporate Transaction Notice for such
Specified Corporate Transaction no later than the effective date for such Specified Corporate Transaction. For any Specified Corporate Transaction, the Specified Corporate Transaction Notice shall describe: 

(A) such Specified Corporate Transaction; 

(B) the anticipated effective date of such Specified Corporate Transaction; 

(C) the Holders’ right to convert their Notes in accordance with this Section 10.01(a)(iv); 

(D) the Conversion Rate in effect on the date the Company mails such notice; 

(E) any adjustments to the Conversion Rate that must be made pursuant to Section 10.05 as a result of such Specified Corporate
Transaction; 
 (F) whether such Specified Corporate Transaction also constitutes a Fundamental Change, and, if so, the Holders’ right
to require the Company to purchase their Notes pursuant to Article 3; and 
 (G) whether such Specified Corporate Transaction also
constitutes a Make-Whole Fundamental Change, and, if so, the Holders’ right under Section 10.07 to receive Additional Shares if they convert their Notes in connection with such Make-Whole Fundamental Change. 

  
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 Upon the Company’s delivery of a Specified Corporate Transaction Notice for a Specified
Corporate Transaction, a Holder may surrender its Notes for conversion at any time from or after the date that is 45 Scheduled Trading Days prior to the anticipated effective date of the Specified Corporate Transaction (or, if later, the Business
Day after the Company gives notice of such transaction) until the Close of Business on the earlier of (y) the 35th Trading Day immediately following the effective date of such Specified Corporate Transaction or (z) if such Specified
Corporate Transaction constitutes a Fundamental Change, until the Close of Business on the Business Day immediately preceding the related Fundamental Change Purchase Date. 

Section 10.02 Conversion Procedure. 

(a) To convert a Note, a Holder must (i) in the case of a Global Note, (A) comply with the procedures of the Depositary in effect on
the date such Holder surrenders its Note for conversion and (B) if required, pay all funds required under Sections 10.02(e) and 10.02(f) below, and (ii) in the case of a Certificated Note, (A) complete and manually sign the conversion
notice in the form on the reverse of such Certificated Note (a “Notice of Conversion”) or a facsimile of the Notice of Conversion, (B) deliver the Notice of Conversion, which is irrevocable, and the Certificated Note to the
Conversion Agent, (C) if required, furnish appropriate endorsements and transfer documents, (D) if required, pay all transfer or similar taxes under Section 10.02(f), and (E) if required, pay all funds required under Sections
10.02(e). 
 (i) On the first Business Day on which such Holder satisfies all of the requirements set forth in Section 10.02(a) above
with respect to a Note (and the conversion of such Note is not otherwise prohibited by Section 3.05), such Note will be deemed converted and such Business Day will be the conversion date (the “Conversion Date”) for such Note.

 (ii) If the last day on which a Note may be converted is not a Business Day, the Note may be surrendered on the immediately following day
that is a Business Day. Upon the conversion of a Note, the Conversion Agent, as promptly as possible, and in no event later than one Business Day immediately following the Conversion Date for the Note, will provide the Company with notice of the
conversion of the Note, and the Company, as promptly as possible, and in no event later than two Business Days after such Conversion Date, will notify the Trustee, if other than the Conversion Agent, of the conversion of the Note. 

(b) If a Holder converts the entire principal amount of a Note, such Person will no longer be a Holder of such Note. 

(c) If a Holder surrenders only a portion of a Certificated Note for conversion, promptly after the Conversion Date for such portion, the
Company shall execute and the Trustee shall authenticate and deliver to such Holder, a new Certificated Note in an authorized denomination equal to the aggregate principal amount of the unconverted portion of the surrendered Note. Upon the
conversion of an interest in a Global Note, the Trustee shall promptly make a notation on the “Schedule of Increases and Decreases of Global Note” of such Global Note as to the reduction in the principal amount represented thereby.
The Company shall notify the Trustee in writing upon any conversion of a Note effected through any Conversion Agent other than the Trustee. 

  
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 (d) If any shares of Common Stock are issuable upon the conversion of a Note, the Person in whose
name the certificate or certificates for such shares of Common Stock will be registered will become the holder of record of such shares at the Close of Business on the last VWAP Trading Day of the Observation Period corresponding to the Conversion
Date for such Note. 
 (e) If a Holder surrenders a Note for conversion after the Close of Business on a Record Date and prior to the Open of
Business on the corresponding Interest Payment Date, the Holder must accompany the Note with an amount of cash equal to the amount of interest (including any Additional Interest and Special Interest), if any, that will be payable on the Note on such
corresponding Interest Payment Date; provided, however, that a Holder need not make such a payment (i) if the Company has specified a Fundamental Change Purchase Date that is after the Record Date and on or prior to the
corresponding Interest Payment Date, (ii) to the extent of any overdue interest on the Note, if any overdue interest exists at the time of conversion, or (iii) if the Holder surrenders the Note after the Close of Business on the last
Record Date immediately preceding the Maturity Date. For the avoidance of doubt, all Holders on the Record Date immediately preceding the Maturity Date will receive and retain the full interest payment due on the Maturity Date regardless of whether
their Notes are converted following such Record Date. 
 (f) If a Holder surrenders a Note for conversion, the Company shall pay all
documentary, stamp or similar issue or transfer tax, if any, which may be imposed by the United States or any political subdivision thereof or taxing authority thereof or therein with respect to the issuance of shares of Common Stock, if any, upon
the conversion. However, if any tax is due because the Holder requests that any shares of Common Stock issued upon conversion be issued in a name other than that of the Holder, the Holder shall pay such tax and the Conversion Agent, until having
received a sum sufficient to pay such tax, may refuse to deliver any certificates representing shares of Common Stock being issued in a name other than that of the converting Holder. Nothing herein shall preclude any tax withholding required by law
or regulations. 
 Section 10.03 Settlement Upon Conversion. 

(a) Except as provided in Section 10.07(d), if a Holder surrenders a Note for conversion, the Company will satisfy its obligation to
convert the Note by delivering, on the third Business Day immediately following the final VWAP Trading Day of the Observation Period corresponding to the Conversion Date for such Note, cash and shares of Common Stock, if any, equal to the sum of the
Daily Settlement Amount for each of the 35 consecutive VWAP Trading Days during the Observation Period for such Note. 
 (b) Notwithstanding
the provisions of Section 10.03(a), the Company may elect to settle all or a portion of the Daily Share Amounts for each VWAP Trading Day in the Observation Period relating to a Conversion Date in cash (a “Cash Election”). 

(i) To make a Cash Election with respect to all or a portion of the Daily Share Amounts for each Trading Day in the Observation Period relating
to a Conversion Date, the Company must deliver written notice (a “Cash Percentage Notice”) to all Holders converting Notes on such Conversion Date, the Trustee and the Conversion Agent (if other than the Trustee) no later than the
Close of Business on the Business Day immediately following such Conversion Date; provided that with respect to all conversions occurring on or after August 1, 2018 the Company must deliver the Cash Percentage Notice to all Holders, the Trustee
and the Conversion Agent (if other than the Trustee) no later than the Close of Business on the Business Day immediately preceding August 1, 2018. The Cash Percentage Notice for a Conversion Date must specify the single percentage of the Daily
Share Amounts for each VWAP Trading Day in the Observation Period for such Conversion Date that the Company will settle in cash (the “Cash Percentage”). 

  
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 (ii) If the Company timely delivers a Cash Percentage Notice for a Conversion Date, (x) the
amount of cash that the Company will deliver in lieu of the applicable portion of the shares of Common Stock comprising the Daily Share Amount for a VWAP Trading Day in the Observation Period relating to such Conversion Date will equal the product
of (A) the Cash Percentage specified in the Cash Percentage Notice for such Conversion Date, (B) the Daily Share Amount for such VWAP Trading Day (calculated as if the Company had not specified a Cash Percentage), and (C) the Daily
VWAP for such VWAP Trading Day, and (y) the number of shares of Common Stock that the Company will deliver as part of the Daily Share Amount for such VWAP Trading Day, which will equal the product of (A) 100% minus the Cash Percentage for
such Conversion Date and (B) the Daily Share Amount for such VWAP Trading Day (calculated as if the Company had not specified a Cash Percentage). 

(iii) If, for any Conversion Date, the Company fails to deliver a Cash Percentage Notice in accordance with Section 10.03(b)(i), the
Company must instead settle the Daily Share Amount for each VWAP Trading Day in the Observation Period relating to such Conversion Date by delivering a number of shares of Common Stock, if any, determined in accordance with Section 10.03(a).

 (c) Notwithstanding the foregoing, the Company will not issue fractional shares of Common Stock as part of the Daily Share Amount.
Instead, if the Daily Share Amount includes a fraction of a share of the Common Stock, the Company will, in lieu of delivering such fraction of a share of Common Stock, pay an amount of cash equal to the product of (i) such fraction of a share
and (ii) the Daily VWAP for the last VWAP Trading Day of such Observation Period. 
 (d) If a Holder surrenders more than one Note for
conversion on a single day, the number of shares of Common Stock, if any, that the Company will deliver, and the amount of cash that the Company will pay in lieu of fractional shares of Common Stock, if any, shall be determined based on the total
principal amount of Notes surrendered by such Holder. 
 (e) If a Holder converts a Note, the Company will not adjust the Conversion Rate to
account for any accrued and unpaid interest on the Note, and, except to the extent specified in the last sentence of Section 11.01 or in Section 11.02(a), the Company will not make any cash payment to such Holder for any accrued and unpaid
interest on the Note. Furthermore, except to the extent specified in the last sentence of Section 11.01 or in Section 11.02(a), the Company’s delivery to such Holder of the amount of cash and the number of shares of Common Stock, if
any, into which such Holder’s Note is convertible shall be deemed to satisfy and discharge in full the Company’s obligation to pay to such Holder (i) the principal amount of such converted Note and (ii) any accrued and unpaid
interest (including Additional Interest and Special Interest, but not Defaulted Interest), if any, to, but not including the relevant Conversion Date, on such converted Note. As a result, except to the extent specified in the last sentence of
Section 11.01 or in Section 11.02(a), any accrued and unpaid interest with respect to a converted Note shall be deemed to be paid in full rather than cancelled, extinguished or forfeited. Upon a conversion of Notes into cash and, if
applicable, shares of Common Stock, accrued and unpaid interest will be deemed to be paid first out of cash paid upon such conversion. 

  
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 (f) Notices. 

(i) No later than the Close of Business on the Business Day immediately following the Conversion Date for any Notes, the Company shall deliver
written notice to the Trustee stating (A) the aggregate principal amount of Notes converted on such Conversion Date, (B) whether the Company has made a Cash Election with respect to such Conversion Date, and (C) if the Company has
made a Cash Election for such Conversion Date, the Cash Percentage for such Conversion Date. 
 (ii) On the first Business Day immediately
following the last VWAP Trading Day of the Observation Period for each Conversion Date, the Company shall deliver written notice to the Trustee stating (A) the aggregate principal amount of Notes that were converted on such Conversion Date,
(B) the aggregate amount of cash and the aggregate number of shares of Common Stock, if any, that the Company is obligated to pay or deliver to settle all of the Notes converted on such Conversion Date, and (C) the Daily Share Amounts and
the Daily Settlement Amounts for each VWAP Trading Day of the Observation Period for such Conversion Date. 
 Section 10.04 Company
to Provide Stock. The Company shall, prior to issuance of any shares of Common Stock under this Article 10, and from time to time as may be necessary, reserve out of its authorized but unissued shares of Common Stock a
sufficient number of shares of Common Stock to permit the conversion of the Notes. 
 (a) Any shares of Common Stock delivered upon
conversion of the Notes shall be newly issued shares or treasury shares, shall be duly and validly issued and fully paid and nonassessable, and shall be free from preemptive rights and shall be free of any lien or adverse claim (except any lien or
adverse claim created by the action or inaction of the Holder to whom such shares are delivered). The Company will endeavor promptly to comply with all federal and state securities laws regulating the offer and delivery of Common Stock, as
applicable and if any, upon conversion of Notes; provided, that the Company shall not be obligated to register the offer and sale of the Common Stock under the Securities Act or any other applicable securities laws. In addition, the Company
will cause any such shares of Common Stock to be listed on any stock exchange on which the Common Stock is then listed and will comply with any stock exchange rules applicable to the Notes and/or the Common Stock (or Reference Property) issuable
upon conversion of the Notes. 
 (b) If any shares of Common Stock issued upon conversion are required to bear a Restricted Stock Legend,
such shares will be issued in physical certificated form, will not be held in book-entry form through the facilities of the Depositary and shall be treated as “restricted securities” (as defined under Rule 144), and the Company will
affix, or will direct its transfer agent to affix the Restricted Stock Legend upon such shares. 

  
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 Section 10.05 Adjustments to the Conversion Rate. The Conversion Rate will be
adjusted as described in this Section 10.05, except that the Company will not make any adjustments to the Conversion Rate for any Holder that may participate (as a result of holding the Notes, and at the same time as the holders
of the Common Stock participate) in any of the transactions described below as if such Holder held, for each $1,000 principal amount of Notes held, a number of shares of Common Stock equal to the applicable Conversion
Rate, without having to convert its Notes. 
 (a) Dividends, Distributions, Splits and Combinations. If the Company issues
shares of Common Stock as a dividend or distribution on all or substantially all shares of Common Stock, or if the Company effects a share split or share combination, the Conversion Rate shall be adjusted based on the following formula: 

 
 

 
 where, 
  

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

 Any adjustment made under this Section 10.05(a) shall become effective immediately after the Open of
Business on the Ex-Dividend Date for such dividend or distribution, or immediately after the Open of Business on the effective date for such share split or share combination, as applicable. If any dividend or distribution of the type described in
this Section 10.05(a) is declared but not so paid or made, or the outstanding shares of Common Stock are not so split or combined, as the case may be, the Conversion Rate shall be immediately readjusted, effective as of the date the Board of
Directors determines not to pay such dividend or distribution or to effect such share split or share combination, to the Conversion Rate that would then be in effect if such dividend or distribution or share split or share combination had not been
declared. 
 (b) Adjustment for Rights Issue. If the Company distributes to all or substantially all holders of its Common Stock any
rights, options or warrants entitling them, for a period of not more than 60 calendar days after the declaration date of such distribution, to subscribe for or purchase shares of Common Stock at a price per share that is less than the average of the
Last Reported Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the declaration date of such distribution, the Conversion Rate shall be increased based on the
following formula: 

  
 54 

  
 

 
 where, 
  

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

 Any increase made under this Section 10.05(b) shall be made successively whenever any such rights,
options or warrants are distributed and shall become effective immediately after the Open of Business on the Ex-Dividend Date for such distribution. To the extent that shares of Common Stock are not delivered after the expiration of such rights,
options or warrants, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect had the increase with respect to the distribution of such rights, options or warrants been made on the basis of delivery of only the
number of shares of Common Stock actually delivered. If such rights, options or warrants are not so distributed, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect if such distribution had not occurred. 

For the purpose of this Section 10.05(b) and for the purpose of Section 10.01(a)(iii)(A), in determining whether any rights, options
or warrants entitle the holders to subscribe for or purchase shares of Common Stock at less than such average of the Last Reported Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and including, the Trading Day
immediately preceding the declaration date for such distribution, and in determining the aggregate offering price of such shares of Common Stock, there shall be taken into account any consideration received by the Company for such rights, options or
warrants and any amount payable on exercise or conversion thereof, the value of such consideration, if other than cash, to be determined by the Board of Directors. 

(c) Other Distributions. 

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: 

  
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 (i) dividends or distributions as to which an adjustment was effected pursuant to
Section 10.05(a) or Section 10.05(b); 
 (ii) dividends or distributions paid exclusively in cash as to which an
adjustment was effected pursuant to Section 10.05(d); and 
 (iii) Spin-Offs as to which the provisions set forth below
in this Section 10.05(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 of the Company, the “Distributed Property”), then the Conversion Rate shall be increased based on the following formula: 

 
 

 
 where, 
  

					
	CR0	  	=	  	the Conversion Rate in effect immediately prior to the Open of Business on the Ex-Dividend Date for such distribution;
			
	CR1	  	=	  	the Conversion Rate in effect immediately after the Open of Business on such Ex-Dividend Date;
			
	SP0	  	=	  	the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Dividend Date for such distribution; and
			
	FMV	  	=	  	the fair market value (as determined by the Board of Directors) of the Distributed Property distributed with respect to each outstanding share of Common Stock as of the Open of Business on the Ex-Dividend Date for such
distribution.

 Any increase made under the portion of this Section 10.05(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, without having to convert its Notes, the amount and kind of Distributed Property such Holder would have received if such Holder owned a number of shares of Common Stock equal to the Conversion Rate in effect on the
Ex-Dividend Date for the distribution. 
 If the Company issues rights, options or warrants that are exercisable only upon the occurrence of
a triggering event, then, the Conversion Rate will not be adjusted pursuant to Section 10.05(b) or 10.05(c) until the earliest such triggering event occurs; and the Conversion Rate will be readjusted to the extent any such rights, options or
warrants are not exercised before the applicable expiration date. 

  
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 If the Board of Directors determines the “FMV” (as defined above) of any distribution
for purposes of this Section 10.05(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 “SP0” 
 With respect to an adjustment pursuant to this Section 10.05(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 or any of its
Subsidiaries, that are, or, when issued, will be, listed or admitted for trading on a U.S. national securities exchange (a “Spin-Off”), the Conversion Rate shall be increased based on the following formula: 

 
 

 
 where, 
  

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

 The adjustment to the Conversion Rate under the preceding paragraph shall be determined on the last Trading
Day of the Valuation Period but shall be given effect at the Open of Business on the Ex-Dividend Date for such Spin-Off. Notwithstanding the foregoing, in respect of any conversion during the Valuation Period, references in the portion of this
Section 10.05(c) related to Spin-Offs with respect to 10 Trading Days shall be deemed to be replaced with such lesser number of Trading Days as have elapsed between the Ex-Dividend Date of such Spin-Off and the Conversion Date in determining
the Conversion Rate. If the Ex-Dividend Date for the Spin-Off is less than 10 Trading Days prior to, and including, the end of the Observation Period in respect of any conversion of Notes, references in the portion of this Section 10.05(c)
related to Spin-Offs with respect to 10 Trading Days shall be deemed to be replaced, solely in respect of that conversion of Notes, with such lesser number of Trading Days as have elapsed from, and including, the Ex-Dividend Date for the Spin-Off
to, and including, the last Trading Day of such Observation Period. 

  
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 (d) Adjustment for Cash Distributions. If the Company pays 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: 
  

 
 where, 
  

					
	CR0	  	=	  	the Conversion Rate in effect immediately prior to the Open of Business on the Ex-Dividend Date for such dividend or distribution;
			
	CR1	  	=	  	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 of Common Stock the Company distributes to all or substantially all holders of the Common Stock.

 Any increase to the Conversion Rate pursuant to this Section 10.05(d) shall become effective immediately
after the Open of Business on the Ex-Dividend Date for such dividend or distribution. If such dividend or distribution is not so paid, the Conversion Rate shall be decreased, effective as of the date the Board of Directors determines not to make or
pay such dividend or distribution, to be the Conversion Rate that would then be in effect if such dividend or distribution had not been declared. 

Notwithstanding the foregoing, if “C” (as defined above) is equal to or greater than “SP0” (as defined above), in lieu of the foregoing increase, each Holder of a Note shall receive, for each $1,000 principal amount of Notes, at the same time and upon the same terms as holders of
the Common Stock without having to convert its Notes, 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) Adjustment for Tender Offers or Exchange Offers. If the Company or any of its Subsidiaries makes a payment in
respect of a tender or exchange offer for the Common Stock, to the extent that the cash and value of any other consideration included in the payment per share of Common Stock exceeds the Last Reported Sale Price of the Common Stock on the Trading
Day next succeeding the last date on which tenders or exchanges may be made pursuant to such tender or exchange offer, the Conversion Rate shall be increased based on the following formula: 

 
 

 

  
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 where, 
  

					
	CR0	  	=	  	the Conversion Rate in effect immediately prior to the Open of Business on the Trading Day next succeeding the date such tender or exchange offer expires (the “Expiration Date”);
			
	CR1	  	=	  	the Conversion Rate in effect immediately after the Open of Business on the Trading Day next succeeding the Expiration Date;
			
	AC	  	=	  	the aggregate value of all cash and any other consideration (as determined by the Board of Directors) paid or payable for shares of Common Stock purchased in such tender or exchange offer;
			
	OS0	  	=	  	the number of shares of Common Stock outstanding immediately prior to the consummation of the purchase of all shares of Common Stock accepted for purchase or exchange in such tender or exchange offer;
			
	OS1	  	=	  	the number of shares of Common Stock outstanding immediately after the consummation of the purchase of all shares of Common Stock accepted for purchase or exchange in such tender or exchange offer; and
			
	SP1	  		  	the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period commencing on, and including, the Trading Day next succeeding the Expiration Date.

 The increase to the Conversion Rate under this Section 10.05(e) shall be determined at the Close of
Business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the Expiration Date but shall be given effect at the Open of Business on the Trading Day next succeeding the Expiration Date. Notwithstanding the
foregoing, in respect of any conversion within the 10 Trading Days immediately following, and including, the Trading Day next succeeding any Expiration Date, references in this Section 10.05(e) with respect to 10 Trading Days shall be deemed
replaced with such lesser number of Trading Days as have elapsed between such Expiration Date and the Conversion Date in determining the Conversion Rate. In addition, if the Trading Day next succeeding the Expiration Date is less than 10 Trading
Days prior to, and including, the end of the Observation Period in respect of any conversion of Notes, references in this Section 10.05(e) to 10 Trading Days shall be deemed to be replaced, solely in respect of that conversion of Notes, with
such lesser number of Trading Days as have elapsed from, and including, the Trading Day next succeeding the Expiration Date to, and including, the last Trading Day of such Observation Period. For the avoidance of doubt, no adjustment under this
Section 10.05(e) shall be made if such adjustment would result in a decrease in the Conversion Rate. 
 In the event that the Company
or one of its Subsidiaries is obligated to purchase shares of Common Stock pursuant to any such tender offer or exchange offer, but the Company or such Subsidiary is permanently prevented by applicable law from effecting any such purchases, or all
such purchases are rescinded, then the Conversion Rate shall again be adjusted to be the Conversion Rate that would then be in effect if such tender offer or exchange offer had not been made. 

As used in this Section 10.05, “effective date” means the first date on which the shares of Common Stock trade on the
Relevant Stock Exchange, regular way, reflecting the relevant share split or share combination, as applicable, and “record date” means, with respect to any dividend, distribution or other transaction or event in which holders of the
Common Stock (or other applicable security) have the right to receive any cash, securities or other property or in which the Common Stock (or such other security) is exchanged for or converted into any combination of cash, securities or other
property, the date fixed for determination of holders of the Common Stock (or such other security) entitled to receive such cash, securities or other property (whether such date is fixed by the Board of Directors, statute, contract or otherwise).

  
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 (f) Holder Participation in Adjustment Events. Notwithstanding the foregoing, if pursuant
to this Section 10.05, an adjustment to the Conversion Rate becomes effective on any Ex-Dividend Date or effective date and a Holder that has converted its Notes would (i) receive shares of Common Stock based on an adjusted Conversion Rate
and (ii) be a record holder of the shares of Common Stock on the record date for the dividend, distribution or event giving rise to the adjustment pursuant to this Section 10.05, then, in lieu or receiving shares of Common Stock at such an
adjusted Conversion Rate, such Holder will participate in the related dividend, distribution or other event giving rise to such adjustment and shall receive a number of shares of Common Stock, if any, upon conversion based on an unadjusted
Conversion Rate. 
 (g) Adjustments Not Yet Effective. If a Holder converts a Note and, on any VWAP Trading Day during the Observation
Period corresponding to the Conversion Date for such Note: 
 (A) shares of Common Stock are deliverable as part of the Daily Settlement
Amount for such VWAP Trading Day; 
 (B) any event that requires an adjustment to the Conversion Rate pursuant to Sections 10.05(a), (b),
(c), (d) or (e) has occurred, but will not result in an adjustment to the Conversion Rate for such VWAP Trading Day for such Holder; and 

(C) the shares of Common Stock (or the cash value thereof) that the Holder shall receive as part of the Daily Settlement Amount for such VWAP
Trading Day will not be entitled to participate in the distribution or transaction requiring the adjustment (because such shares were not held by such Holder on the record date corresponding to such distribution or transaction or otherwise), 

then the Company will adjust the number of shares of Common Stock (or the cash value thereof) deliverable to such Holder as part of the Daily Settlement
Amount for such VWAP Trading Day in a manner that appropriately reflects the relevant distribution or transaction requiring adjustment. 

In addition, if a Holder converts a Note and, on any VWAP Trading Day during the Observation Period corresponding to the Conversion Date for
such Note, any event that requires an adjustment to the Conversion Rate pursuant to Sections 10.05(a), (b), (c), (d) or (e) has occurred, but will not result in an adjustment to the Conversion Rate for such VWAP Trading Day for such
Holder, then the Company will adjust the amount of cash deliverable to such Holder as part of the Daily Settlement Amount for such VWAP Trading Day in a manner that appropriately reflects the relevant distribution or transaction requiring
adjustment. 
 (h) Other Adjustments. Whenever any provision of this Indenture requires the calculation of Last Reported Sale Prices,
the Daily VWAPs, the Daily Settlement Amounts or any functions thereof over a span of multiple days (including an Observation Period and if, applicable, the period for determining the Stock Price for purposes of a Make-Whole Fundamental Change), the
Board of Directors will make appropriate adjustments to such prices, functions of such prices, the Conversion Rate, or the amount of cash and the number of shares of Common Stock, if any (subject to the Company’s right under
Section 10.03(b) to pay cash in lieu of all or a portion of any shares of Common Stock deliverable as part of a Daily Share Amount), due upon conversion to account for any adjustment to the Conversion Rate that becomes effective, or any event
requiring an adjustment to the Conversion Rate in which the Ex-Dividend Date, Expiration Date, or effective date, as the case may be, of the event occurs, at any time during the period over which such average is to be calculated. 

  
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 (i) Rights Plans. If the Company adopts a stockholder rights plan and, on the Conversion
Date for a Note, (i) such plan is in effect and (ii) the rights provided for in such plan have not yet separated from the Common Stock, each share of Common Stock issued upon the conversion of Notes on such Conversion Date (x) shall
be entitled to receive the number of rights, if any, associated with one share of Common Stock under such stockholder rights plan, and (y) shall, if issued in certificated form, bear such legends, if any, as may be required under such
stockholder rights plan; provided, however, that if prior to the Conversion Date for a Note, the rights separate from the Common Stock in accordance with the provisions of the applicable stockholder rights plan, a converting Holder
shall not be entitled to receive such rights upon conversion, and on the date of such separation, the Conversion Rate will be adjusted in accordance with Section 10.05(c); provided, further, that such adjustment shall be subject
to readjustment upon the expiration, termination of redemption of such separated rights. 
 (j) Deferral of Adjustments. Adjustments
to the Conversion Rate will be calculated to the nearest 1/10,000th of a share of Common Stock. The Company need not adjust the Conversion Rate unless such adjustment would require an increase or
decrease in the Conversion Rate by at least 1%; provided that, if an adjustment to the Conversion Rate is not made because the adjustment does not change the Conversion Rate by at least 1% (after giving effect to any other adjustment not
previously made but carried forward pursuant to this sentence), then all of the adjustments that have not been made and that are not made will be carried forward and taken into account in the first future adjustment that would result in an
adjustment of at least 1% to the Conversion Rate; provided, further, that notwithstanding the foregoing, all such carried forward adjustments not previously made that would apply to a Note, regardless of whether the aggregate
adjustment is less than 1%, shall be made (a) annually on the anniversary of the Issue Date and (b) otherwise (1) on each VWAP Trading Day during the Observation Period corresponding to the Conversion Date for such Note or
(2) prior to any Fundamental Change Purchase Date, unless such adjustment has already been made. 
 (k) Simultaneous and Successive
Adjustments. If this Article 10 requires adjustments to the Conversion Rate under more than one of Sections 10.05(a), (b), (c) or (d), and the Ex-Dividend Dates (or, in the case of a Spin-off, the effective date of such a Spin-off) for
the distributions giving rise to such adjustments shall occur on the same date, then such adjustments shall be made, without duplication, by applying, first, the provisions of Section 10.05(a); second, the provisions of Section 10.05(c);
third, the provisions of Section 10.05(d); and, fourth, the provisions of Section 10.05(b). 
 After an adjustment to the
Conversion Rate under this Article 10, any subsequent event requiring an adjustment under this Article 10 shall cause an adjustment to the Conversion Rate as so adjusted, without duplication. 

  
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 (l) Voluntary Increases. From time to time, subject to the applicable listing standards of
The New York Stock Exchange, the Company may (but is not required to) increase the Conversion Rate by any amount for a period of at least 20 Business Days if the Board of Directors determines that such increase is in the best interest of the
Company. In addition, subject to the applicable listing standards of The New York Stock Exchange, the Company may (but is not required to) increase the Conversion Rate to avoid or diminish income tax to holders of the Common Stock or rights to
purchase shares of Common Stock in connection with a dividend or distribution of shares (or rights to acquire shares) or similar event. 

(m) No Other Adjustments. Except as specifically described in this Section 10.05, the Conversion Rate will not be subject to
adjustment as a result of any issuance of shares of Common Stock, securities convertible into or exchangeable for shares of Common Stock or rights, options or warrants to purchase shares of Common Stock or securities convertible into or exchangeable
for shares of Common Stock. In addition, if the application of the formulas in Sections 10.05(a) through 10.05(e) would result in a decrease in the Conversion Rate, no adjustment to the Conversion Rate will be made (other than as a result of a
reverse share split or share combination); provided that, for the avoidance of doubt, if the Company adjusts the Conversion Rate pursuant to Section 10.05(a), 10.05(b), 10.05(c), or 10.05(d) and the event that gave rise to the adjustment
is not paid or made, delivered or issued or fails to become effective, as applicable, the Company may readjust the Conversion Rate as expressly contemplated in the applicable section. Without limiting the foregoing, the Conversion Rate will not be
adjusted upon the following events: 
 (i) 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 securities of the Company and the investment of additional optional amounts in shares of Common Stock under any plan; 

(ii) the issuance of any shares of Common Stock or options, warrants or rights to purchase those shares pursuant to any present or future
employee, director or consultant benefit plan or program of, or assumed by, the Company or any of its Subsidiaries; 
 (iii) ordinary course
of business Capital Stock repurchases, including structured or derivative transactions, pursuant to a Capital Stock repurchase program approved by the Board of Directors (but, for the avoidance of doubt, excluding transactions described in
Section 10.05(e)); 
 (iv) the issuance of any shares of Common Stock pursuant to any option, warrant, right, or exercisable,
exchangeable or convertible security, not described in clause (ii) above, outstanding as of the Issue Date; 
 (v) a change in the par
value of the Common Stock; or 
 (vi) accrued and unpaid interest (including any Additional Interest and Special Interest), if any. 

  
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 (n) Notice of Adjustments. Whenever an event occurs that will require an adjustment to the
Conversion Rate pursuant to this Section 10.05, the Company shall, at least 35 Scheduled Trading Days prior to the anticipated effective date of such adjustment, deliver to the Holders a notice of such event describing the event requiring
adjustment to the Conversion Rate pursuant to this Section 10.05, the effective date of the adjustment and the adjusted Conversion Rate; provided, however, that if on such date, the Company does not have knowledge of such event or
the adjusted Conversion Rate cannot be calculated, the Company shall deliver such notice as promptly as practicable upon obtaining knowledge of such event or information sufficient to make such calculation, as the case may be, and in no event later
than the effective date of such adjustment. On or before the day on which the Company is required to deliver notice to the Holders pursuant to this Section 10.05(n), the Company shall file such notice, together with an Officer’s
Certificate briefly describing the event triggering the adjustment to the Conversion Rate pursuant to this Section 10.05 and the Company’s manner of computing the adjustment, with the Conversion Agent and the Trustee. To the Trustee and
the Conversion Agent, receipt of such notice and of such Officer’s Certificate shall be conclusive evidence that the adjustment is correct and in effect on the effective date stated in such notice. Neither the Trustee nor the Conversion Agent
shall be under any duty or responsibility with respect to any such notice of adjustment except to exhibit the same to any Holder desiring inspection thereof. 

(o) NYSE Listing Standards. Notwithstanding the above, certain listing standards of The New York Stock Exchange may limit the amount by
which the Company may increase the Conversion Rate pursuant to the events described in clauses (a) through (e) in this Section 10.05 and as described in Section 10.07. These standards generally require the Company to obtain the
approval of the Company’s holders of the Common Stock before entering into certain transactions that potentially result in the issuance of 20% or more of the Common Stock outstanding at the time the Notes are initially issued unless the Company
obtains approval from holders of the Common Stock of issuances in excess of such limitations. In accordance with these listing standards, these restrictions will apply at any time when the Notes are outstanding, regardless of whether the Company
then has a class of securities listed on The New York Stock Exchange. Accordingly, in the event of an increase in the Conversion Rate above that which would result in the Notes, in the aggregate, becoming convertible into shares in excess of such
limitations, the Company will, at its option, either obtain stockholder approval of such issuances or pay cash in lieu of delivering any shares otherwise deliverable upon conversions in excess of such limitations based on the Daily VWAP on each
trading day of the relevant Observation Period in respect of which, in lieu of delivering such shares, the Company delivers cash pursuant to this Section 10.05(o). 

Section 10.06 Effect of Recapitalization, Reclassification, Consolidation, Merger or Sale. 

(a) Upon the occurrence of: 
 (i)
any recapitalization, reclassification or change of the Common Stock (other than changes resulting from a subdivision or combination for which an adjustment is provided pursuant to Section 10.05); 

(ii) any consolidation, merger, combination, binding share exchange or similar transaction involving the Company; or 

  
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 (iii) any sale, conveyance, lease or other transfer or similar transaction to another Person of
all or substantially all of the consolidated assets of the Company and the Company’s Subsidiaries, taken as a whole, 
 in each case, as a result of
which the Common Stock will be converted into, or exchanged for, cash, securities or other property or assets (any such event, a “Merger Event,” and any such cash, securities, or other property or assets, “Reference
Property,” and the amount of Reference Property that a holder of one share of the Common Stock immediately prior to the effective date of such Merger Event would have been entitled to receive upon the occurrence of such transaction, a
“Unit of Reference Property,” provided that if a 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 election by holders of the Common Stock), then each Unit of Reference Property will be deemed to be the Weighted Average Consideration), then: 

(A) the Company or the successor or purchasing Person, as the case may be, shall execute with the Trustee, without the consent of the Holders,
a supplemental indenture providing for the conversion and settlement of the Notes as set forth in this Indenture and for adjustments to the Conversion Rate that shall be as nearly equivalent as may be practicable to the adjustments provided for in
this Article 10. If, in the case of any Merger Event, the Reference Property includes shares of stock, securities or other property or assets of a corporation other than the Company or the successor or purchasing corporation, as the case may
be, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Board of Directors shall reasonably consider necessary by reason of the
foregoing, including to the extent required by the Board of Directors and practicable the provisions providing for the repurchase rights set forth in Article 3 herein; 

(B) subject to the provisions of Sections 10.01 and 10.07, at and after the effective date of such Merger Event, the right of Holders to
convert each $1,000 principal amount of Notes into cash and shares of Common Stock, if any (subject to the Company’s right to pay cash in lieu of all or any portion of the shares of Common Stock), shall be changed into a right to convert each
$1,000 principal amount of Notes into cash and Units of Reference Property, if any (subject to the Company’s right to pay cash in lieu of all or any portion of the Units of Reference Property) so that on or after the effective date of such
Merger Event, 
 (1) references in Section 10.01 to “the Last Reported Sale Price of the Common Stock” shall be deemed to be
references to “the Last Reported Sale Price of a Unit of Reference Property”; 
 (2) the Daily VWAP for a VWAP Trading Day (and
any functions thereof) will be calculated based on the value of a Unit of Reference Property on such VWAP Trading Day; 
 (3) instead of
delivering shares of Common Stock to converting Holders as part of the Daily Share Amount for a VWAP Trading Day, the Company shall deliver a number of Units of Reference Property equal to the number of shares of Common Stock (subject to the
Company’s right to pay cash in lieu of all or a portion of the shares of Common Stock that the Company would otherwise have been obligated to deliver to such converting Holder as part of the Daily Share Amount for such VWAP Trading Day); and

  
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 (4) instead of delivering an amount of cash in lieu of fractional shares of Common Stock based
on the Daily VWAP of the Common Stock, the Company will deliver an amount of cash in lieu of fractional Units of Reference Property, with the amount of cash calculated in accordance with Section 10.03 (except using the Daily VWAP computed in
accordance with clause (2) above); 
 provided, however, that if the holders receive only cash in such Merger Event, then for all conversions
that occur after the effective date of such Merger Event (i) 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), multiplied by the price paid per share of Common Stock in such Merger Event and (ii) settlement will occur on the third Business Day immediately following the Conversion Date. 

(C) For the purposes of this Section 10.06, if a 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 election by holders of the Common Stock), the “Weighted Average Consideration” for such Merger Event means the weighted average, per
share of Common Stock, of the types and amounts of consideration received by the holders of the Common Stock that affirmatively make an election receive in such Merger Event, or if no holders of the Common Stock affirmatively make such an election,
the types and amounts of consideration actually received by holders of the Common Stock. 
 (D) If the Notes become convertible into
Reference Property, the Company will notify the Trustee and issue a press release containing the relevant information or publish the information on the Company’s website or through such other public medium as the Company may use at that time.

 (b) Notices. 
 (i) As
soon as practicable after it determines the Weighted Average Consideration, the Company shall notify the Holders, the Trustee and the Conversion Agent (if other than the Trustee) of the Weighted Average Consideration. 

(ii) As soon as practicable upon learning the anticipated or actual effective of a Merger Event, the Company shall deliver written notice to
the Holders stating: 
 (1) a brief description of such Merger Event; 

(2) the Conversion Rate in effect on the date the Company delivers such notice; 

(3) the anticipated effective date for the Merger Event; 

  
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 (4) that the Notes will be convertible into Reference Property in lieu of shares of Common Stock
on and after the effective date for the Merger Event; and 
 (5) the composition of a Unit of Reference Property for such Merger Event. 

provided, however, that the Company will use commercially reasonable efforts to deliver such written notice at least 35 Scheduled Trading Days
immediately prior to the effective date for such Merger Event. 
 (c) If the Company executes a supplemental indenture pursuant to this
Section 10.06, as promptly as practicable, the Company shall file with the Trustee an Officer’s Certificate briefly describing such Merger Event, the composition of a Unit of Reference Property for such Merger Event, any adjustment to be
made with respect thereto and that all conditions precedent to such Merger Event under this Indenture have been complied with. Any failure to deliver such Officer’s Certificate shall not affect the legality or validity of such supplemental
indenture. 
 (d) The provisions of this Section 10.06 shall apply successively to successive Merger Events. 

(e) The Company shall not become a party to any such Merger Event unless the terms of such Merger Event are consistent with this
Section 10.06. 
 Section 10.07 Adjustment to Conversion Rate Upon Certain Transactions. 

(a) If the effective date of a Make-Whole Fundamental Change (the “Make-Whole Fundamental Change Effective Date”) occurs and a
Holder converts a Note “in connection” with such Make-Whole Fundamental Change, the Company will, in the circumstances described in this Section 10.07, increase the Conversion Rate for such Note by the number of additional shares
Common Stock (the “Additional Shares”) described in this Section 10.07. For the purposes of this Section 10.07, any conversion for which the applicable Notice of Conversion is delivered to the Conversion Agent, in the case
of a Certificated Note, or the applicable notice of conversion is delivered in accordance with the procedures of the Depositary, in the case of a Global Note, during the period beginning on, and including, the Make-Whole Fundamental Change Effective
Date and ending on, and including, the Close of Business on the earliest of, (i) if the Make-Whole Fundamental Change is also a Fundamental Change, the Fundamental Change Purchase Date corresponding to such Fundamental Change, and (ii) if
the Make-Whole Fundamental Change is not also a Fundamental Change, the 30th Scheduled Trading Day immediately following the Make-Whole Fundamental Change Effective Date, will be deemed to be “in connection with” such Make-Whole
Fundamental Change, regardless of any other condition to conversion. 
 (b) The number of Additional Shares by which the Conversion Rate will
be increased if a Holder converts a Note in connection with a Make-Whole Fundamental Change will be determined by reference to the table below, based on the Make-Whole Fundamental Change Effective Date for such Make-Whole Fundamental Change and the
Stock Price for such Make-Whole Fundamental Change. 

  
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 (c) The following table sets forth hypothetical Make-Whole Fundamental Change Effective Dates,
Stock Prices and the number of Additional Shares by which the Conversion Rate will be increased for a Holder that converts a Note in connection with a Make-Whole Fundamental Change having such Make-Whole Fundamental Change Effective Date and Stock
Price. The Stock Prices set forth in the first row of the tables (i.e., the column headers) will be adjusted on each date on which the Conversion Rate is adjusted pursuant to Section 10.05. The adjusted Stock Prices will equal the Stock Prices
in effect immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate in effect immediately prior to the adjustment giving rise to the share price adjustment, and the denominator of which is the
Conversion Rate in effect immediately after the adjustment. The numbers of Additional Shares set forth in the table below will be adjusted in the same manner and at the same time as the Conversion Rate. 

 

																																																					
	 Effective Date
	 	Stock Price	 
		 	$	15.92	  	 	$	17.00	  	 	$	18.00	  	 	$	19.00	  	 	$	21.89	  	 	$	23.00	  	 	$	25.00	  	 	$	27.50	  	 	$	30.00	  	 	$	32.50	  	 	$	35.00	  	 	$	40.00	  	 	$	45.00	  
		 	  
	  
	 	 				 				 				 				 				 				 				 				 				 				 				 			
	 November 13, 2013
	 	 	17.1311	  	 	 	15.8846	  	 	 	13.8628	  	 	 	12.1110	  	 	 	8.2058	  	 	 	7.0563	  	 	 	5.3456	  	 	 	3.7156	  	 	 	2.5059	  	 	 	1.6098	  	 	 	0.9543	  	 	 	0.1815	  	 	 	0.0000	  
	 November 1, 2014
	 	 	17.1311	  	 	 	15.5403	  	 	 	13.4976	  	 	 	11.7338	  	 	 	7.8283	  	 	 	6.6882	  	 	 	5.0035	  	 	 	3.4150	  	 	 	2.2509	  	 	 	1.4008	  	 	 	0.7898	  	 	 	0.1061	  	 	 	0.0000	  
	 November 1, 2015
	 	 	17.1311	  	 	 	15.0665	  	 	 	12.9886	  	 	 	11.2027	  	 	 	7.2916	  	 	 	6.1645	  	 	 	4.5170	  	 	 	2.9893	  	 	 	1.8930	  	 	 	1.1122	  	 	 	0.5684	  	 	 	0.0234	  	 	 	0.0000	  
	 November 1, 2016
	 	 	17.1311	  	 	 	14.5088	  	 	 	12.3554	  	 	 	10.5190	  	 	 	6.5636	  	 	 	5.4483	  	 	 	3.8479	  	 	 	2.4075	  	 	 	1.4135	  	 	 	0.7376	  	 	 	0.2987	  	 	 	0.0000	  	 	 	0.0000	  
	 November 1, 2017
	 	 	17.1311	  	 	 	13.8049	  	 	 	11.4653	  	 	 	9.4959	  	 	 	5.3892	  	 	 	4.2847	  	 	 	2.7646	  	 	 	1.4921	  	 	 	0.6973	  	 	 	0.2286	  	 	 	0.0074	  	 	 	0.0000	  	 	 	0.0000	  
	 November 1, 2018
	 	 	17.1311	  	 	 	13.1406	  	 	 	9.8726	  	 	 	6.9486	  	 	 	0.0000	  	 	 	0.0000	  	 	 	0.0000	  	 	 	0.0000	  	 	 	0.0000	  	 	 	0.0000	  	 	 	0.0000	  	 	 	0.0000	  	 	 	0.0000	  

 If the exact Stock Price and Make-Whole Fundamental Change Effective Date for a Make-Whole Fundamental Change
are not set forth in the table above, then: 
 (A) if the Stock Price is between two prices listed in the table or the Make-Whole
Fundamental Change Effective Date is between two dates listed in the table, then the number of Additional Shares by which the Conversion Rate will be increased for a Holder that converts its Notes in connection with such Make-Whole Fundamental
Change will be determined by a straight-line interpolation between the numbers of Additional Shares set forth for the higher and lower listed prices in the table and the two Make-Whole Fundamental Change Effective Dates in the table, based on a
365-day year; 
 (B) if the Stock Price is greater than $45.00 per share, subject to adjustment in the same manner and at the same time as
the Stock Prices listed in the table, the Conversion Rate will not be adjusted; and 
 (C) if the Stock Price is less than $15.92 per share,
subject to adjustment in the same manner and at the same time as the Stock Prices listed in the table, the Conversion Rate will not be adjusted. 

Notwithstanding the foregoing, in no event will the Conversion Rate exceed 62.8141 shares, subject to adjustment in the same manner and at the
same time as the Conversion Rate under Section 10.05. 

  
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 (d) If a Holder converts a Note in connection with a Make-Whole Fundamental Change, the Company
will settle such conversion of such Note in accordance with Section 10.03; provided, however, that notwithstanding anything to the contrary in Section 10.03, if a Holder converts a Note in connection with a Make-Whole
Fundamental Change described in clause (2) of the definition Fundamental Change in which the holders of the Common Stock receive only cash in consideration for their shares of Common Stock, the Company will settle such conversion by delivering
to such Holder, on the third Business Day immediately following the Conversion Date for such Note, an amount of cash, for each $1,000 principal amount of such Note converted, equal to the product of (i) the Conversion Rate on the Conversion
Date for such Note (including any Additional Shares added to such Conversion Rate pursuant to this Section 10.07) and (ii) the Stock Price. 

(e) The Company will notify the Holders of the Make-Whole Fundamental Change Effective Date and will issue a press release announcing such
effective date or publish the information on the Company’s website or through such other public medium as the Company may use at that time no later than five Business Days after such effective date. 

Section 10.08 Miscellaneous. 

(a) Company Determination Final. Any determination and/or calculation that the Company or the Board of Directors must make pursuant to
this Article 10 is conclusive, absent manifest error. 
 (b) Disclaimers. The Trustee and any 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, extent or calculation of any such adjustment when made, or with respect to the method employed in such calculation. The Trustee and any Conversion Agent shall not be responsible for and make no representation as to the validity or value (or
the kind or amount) of any Common Stock, or of any securities or assets issued upon the conversion of any Note. Neither the Trustee nor any Conversion Agent shall be responsible for any failure of the Company to issue, transfer or deliver any Common
Stock, stock certificates or other securities or assets upon the surrender of any Note for the purpose of conversion, or the failure by the Company to comply with any of the duties, responsibilities or covenants of the Company contained in this
Article 10. 
 ARTICLE 11. 

PAYMENT OF INTEREST 

Section 11.01 Payment of Interest. The Company shall pay interest on the Notes at a rate of 1.75% per annum, payable
semi-annually in arrears on May 1 and November 1 of each year (each, an “Interest Payment Date”) or, if any such day is not a Business Day, the immediately following Business Day (and no interest on
such payment will accrue in respect of such delay), commencing May 1, 2014. Interest on a Note shall be paid to the Holder of such Note at the Close of Business on April 15 or October 15 (each, a “Record
Date”), as the case may be, immediately preceding the related Interest Payment Date, and shall be computed on the basis of a 360-day year comprised of twelve 30-day months. In the event of the maturity,
conversion, or repurchase of a Note by the Company at the option of the Holder, interest shall cease to accrue on such Note. If the Conversion Date for a Note occurs after a Record Date but on or before the corresponding Interest
Payment Date, the interest payable on such Interest Payment Date will be paid to the Holder of such Note on such Record Date notwithstanding the conversion of such Note. 

  
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 Section 11.02 Defaulted Interest. Any installment of interest that is payable,
but is not punctually paid or duly provided for on any Interest Payment Date (“Defaulted Interest”), shall forthwith cease to be payable to the Holders in whose names the Notes were registered on the Record Date applicable to
such installment of interest. Defaulted Interest (including any interest on such Defaulted Interest) may be paid by the Company, at its election, as provided in Sections 11.02(a) or 11.02(b). 

(a) The Company may elect to make payment of any Defaulted Interest (including any interest on such Defaulted Interest) to the Holders in whose
names the Notes are registered at the Close of Business on a special record date for the payment of such Defaulted Interest (a “Special Record Date”), which shall be fixed in the following manner. The Company shall notify the
Trustee in writing of the amount of Defaulted Interest proposed to be paid and the date of the proposed payment and shall make arrangements satisfactory to the Trustee for such deposit prior to the date of the proposed payment. Thereupon the Trustee
shall fix a Special Record Date for the payment of such Defaulted Interest, which shall be not more than 15 calendar days and not less than ten calendar days prior to the date of the proposed payment and not less than ten calendar days after the
receipt by the Trustee of the notice of the proposed payment. The Trustee shall promptly notify the Company of such Special Record Date and, in the name and at the expense of the Company, shall cause notice of the proposed payment of such Defaulted
Interest and the Special Record Date therefor to be sent by first-class mail, postage prepaid, to each Holder at such Holder’s address as it appears in the registration books of the Registrar, not less than ten calendar days prior to such
Special Record Date. Notice of the proposed payment of such Defaulted Interest and the Special Record Date therefor having been mailed as aforesaid, such Defaulted Interest shall be paid to the Holders in whose names the Notes are registered at the
Close of Business on such Special Record Date. 
 (b) Alternatively, the Company may make payment of any Defaulted Interest (including any
interest on such Defaulted Interest) in any other lawful manner not inconsistent with the requirements of any securities exchange on which the Notes may be listed, and upon such notice as may be required by such exchange if, after notice given by
the Company to the Trustee of the proposed payment pursuant to this Section 11.02(b), such manner of payment shall be deemed practicable by the Trustee. 

Section 11.03 Interest Rights Preserved. Subject to the foregoing provisions of this Article 11 and, to the extent
applicable, Sections 2.06 and 2.07, each Note delivered under this Indenture upon registration of transfer of or in exchange for or in lieu of any other Note shall carry the rights to interest accrued and unpaid, and to
accrue, which were carried by such other Note. 

  
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 ARTICLE 12. 

MISCELLANEOUS 

Section 12.01 [RESERVED] 

Section 12.02 Notices. Any request, demand, authorization, notice, waiver, consent or
communication shall be in writing and delivered in Person or mailed by first-class mail, postage prepaid, addressed as follows or transmitted by facsimile transmission or other similar means of unsecured electronic methods to the
following: 
 if to the Company: 

InvenSense, Inc. 
 1745 Technology
Drive 
 San Jose, CA 95110 

Telephone No.: (408) 988-7339 

Telecopy No.: (408) 988-8104 

Attn: General Counsel 
 if to the
Trustee, Registrar, Paying Agent or Conversion Agent: 
 Wells Fargo Bank, National Association 

707 Wilshire Boulevard 
 Los
Angeles, CA 90017 
 Telephone No.: (213) 614-2588 

Telecopy No.: (213) 614-3355 

Attn: Corporate Trust Office 

The Company or the Trustee, by notice given to the other in the manner provided above, may designate additional or different addresses for
subsequent notices or communications. 
 All notices and communications (other than those sent to Holders) shall be deemed to have been duly
given: at the time delivered by hand, if personally delivered; five Business Days after being deposited in the mail, postage prepaid, if mailed; when receipt acknowledged, if telecopied; and the next Business Day after timely delivery to the
courier, if sent by overnight air courier guaranteeing next day delivery. 
 Any notice or communication to a Holder shall be mailed by
first class mail, certified or registered, return receipt requested, or by overnight air courier guaranteeing next day delivery to its address shown on the register kept by the Registrar; provided that any notice or communication to the Depositary
shall be in accordance with its procedures. Failure to mail a notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to other Holders. 

If a notice or communication is mailed in the manner provided above within the time prescribed, it is duly given, whether or not the addressee
receives it. 

  
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 If the Company mails a notice or communication to the Holders, it shall, at the same time, mail a
copy to the Trustee and each of the Registrar, Paying Agent and Conversion Agent. 
 If the Company is required under this Indenture to give
a notice to the Holders, in lieu of delivering such notice to the Holders, the Company may deliver such notice to the Trustee and cause the Trustee to have delivered such notice to the Holders on or prior to the date on which the Company would
otherwise have been required to deliver such notice to the Holders. In such a case, the Company shall also cause the Trustee to mail a copy of the notice to each of the Registrar, Paying Agent and Conversion Agent at the same time it mails the
notice to the Holders. 
 Section 12.03 [RESERVED] 

Section 12.04 Certificate and Opinion as to Conditions Precedent. Upon any request or application by the Company to the Trustee to
take any action under this Indenture, the Company shall furnish to the Trustee: 
 (a) an Officer’s Certificate stating that, in
the judgment of the signers, all conditions precedent, if any, provided for in this Indenture relating to the proposed action have been complied with; and 

(b) an Opinion of Counsel, which may contain customary assumptions and qualifications, stating that, in the judgment of such counsel, all such
conditions precedent relating to the proposed action (to the extent of legal conclusions) have been complied with. 
 Section 12.05
Statements Required in Certificate or Opinion. Each Officer’s Certificate or Opinion of Counsel with respect to compliance with a covenant or condition (except for such Officer’s Certificate required to be delivered pursuant to
Section 4.03) provided for in this Indenture shall include: 
 (a) a statement that each Person making such Officer’s Certificate
or Opinion of Counsel has read such covenant or condition; 
 (b) a brief statement as to the nature and scope of the examination or
investigation upon which the statements or judgments contained in such Officer’s Certificate or Opinion of Counsel are based; 
 (c) a
statement that, in the judgment of each such Person, he has made such examination or investigation as is necessary to enable such Person to express an informed judgment as to whether or not such covenant or condition has been complied with; and 

(d) a statement that, in the judgment of such Person, such covenant or condition has been complied with. 

Section 12.06 Separability Clause. In case any provision in this Indenture or in the Notes shall be invalid, illegal or
unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 

  
 71 

 Section 12.07 Rules by Trustee. The Trustee may make reasonable rules for action by
or at any meeting of Holders. 
 Section 12.08 Governing Law. THE INDENTURE AND EACH NOTE SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK BUT WITHOUT GIVING EFFECT TO ANY APPLICABLE PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT THE APPLICATION OF THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY. 

Section 12.09 No Recourse Against Others. A director, officer, employee or stockholder, as such, of
the Company shall not have any liability for any obligations of the Company under the Notes or this Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. By accepting a Note, each Holder
shall waive and release all such liability. The waiver and release shall be part of the consideration for the issue of the Notes. 

Section 12.10 Calculations. The Company will 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 in effect on any Conversion Date. 
 The Company will make these calculations in good faith and, absent manifest error, the
calculations will be final and binding on Holders. The Company will provide to each of the Trustee and the Conversion Agent a schedule of its calculations, and each of the Trustee and Conversion Agent is entitled to rely upon the accuracy of such
calculations without independent verification. The Trustee will forward the Company’s calculations to any Holder upon the request of such Holder. 

Section 12.11 Successors. All agreements of the Company, the Trustee, the Registrar, the Paying Agent and the
Conversion Agent in this Indenture and the Notes shall bind their respective successors. 
 Section 12.12 Multiple Originals.
The parties may sign any number of copies of this Indenture. Each signed copy shall be an original, but all of them together represent the same agreement. One signed copy is enough to prove this Indenture. The exchange of copies of this
Indenture and of signature pages by facsimile or PDF transmission shall constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original Indenture for all purposes. Signatures of the
parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures for all purposes. 
 Section 12.13
Table of Contents; Headings. The table of contents and headings of the Articles and Sections of this Indenture have been inserted for convenience of reference only, are not intended to be considered a part hereof and shall not modify
or restrict any of the terms or provisions hereof. 

  
 72 

 Section 12.14 Force Majeure. The Trustee, Registrar, Paying
Agent, and Conversion Agent shall not incur any liability for not performing any act or fulfilling any duty, obligation or responsibility hereunder by reason of any occurrence beyond the control of such person (including but not
limited to any act or provision of any present or future law or regulation or governmental authority, any act of God or war, civil unrest, local or national disturbance or disaster, any act of terrorism, or the
unavailability of the Federal Reserve Bank wire or facsimile or other wire or communication facility). 
 Section 12.15 Submission
to Jurisdiction. The Company (i) agrees that any suit, action or proceeding against it arising out of or relating to this Indenture or the Notes, as the case may be, may be instituted in any U.S. federal court with
applicable subject matter jurisdiction sitting in The City of New York; (ii) waives, to the fullest extent permitted by applicable law, any objection which it may now or hereafter have to the laying of venue of any such suit,
action or proceeding, and any claim that any suit, action or proceeding in such a court has been brought in an inconvenient forum; and (iii) submits to the non-exclusive jurisdiction of such courts in any suit, action or proceeding. 

Section 12.16 Legal Holidays. In any case where any Interest Payment Date, Fundamental Change Purchase Date,
Conversion Date or 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 immediately following 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 12.17 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 12.18 Benefits of Indenture. Nothing in this Indenture or in the Notes, expressed or implied, shall
give to any Person, other than the parties hereto, any Paying Agent, any Conversion Agent, any authenticating agent, any Registrar and their successors hereunder or the Holders, any benefit or any legal or
equitable right, remedy or claim under this Indenture. 
 Section 12.19 U.S.A. Patriot Act. The parties hereto
acknowledge that in accordance with Section 326 of the U.S.A. Patriot Act, the Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record
information that identifies each person or legal entity that establishes a relationship or opens an account with the Trustee. The parties to this Indenture agree that they will provide the Trustee with such information as it may request in order for
the Trustee to satisfy the requirements of the U.S.A. Patriot Act. 

  
 73 

 IN WITNESS WHEREOF, InvenSense, Inc. has caused this Indenture to be duly executed as a deed the
day and year first before written. 
  

			
	InvenSense, Inc.
		
	By:	 	/s/ Alan Krock
	Name:	 	Alan Krock
	Title:	 	Vice President, Chief Financial Officer

 InvenSense, Inc. 1.75% Convertible Senior Notes – Indenture Signature Page 

 IN WITNESS WHEREOF, the undersigned, being duly authorized, has executed this Indenture as of the
date first above written. 
  

			
	WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee, Paying Agent, Registrar and Conversion Agent
		
	By:	 	/s/ Maddy Hall
	Name:	 	Maddy Hall
	Title:	 	Vice President

 InvenSense, Inc. 1.75% Convertible Senior Notes – Indenture Signature Page 

 EXHIBIT A 

FORM OF NOTE 
 [FORM OF FACE
OF NOTE] 
 [Include the following legend for Global Notes only (the “Global Securities
Legend”):] 
 [THIS IS A GLOBAL NOTE WITHIN THE MEANING OF THE INDENTURE HEREINAFTER
REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITARY OR A NOMINEE OF THE DEPOSITARY, WHICH MAY BE TREATED BY THE COMPANY, THE TRUSTEE AND ANY AGENT THEREOF AS OWNER AND HOLDER OF THIS CONVERTIBLE NOTE FOR ALL PURPOSES. 

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY 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 THE DEPOSITORY TRUST COMPANY (AND ANY PAYMENT HEREON
IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE
REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 
 TRANSFERS OF THIS GLOBAL NOTE SHALL BE LIMITED TO TRANSFERS TO
NOMINEES OF THE DEPOSITORY TRUST COMPANY, OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL NOTE SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN ARTICLE TWO
OF THE INDENTURE REFERRED TO ON THE REVERSE HEREOF.] 
 [Include the following legend on all Notes that are Restricted Notes (the
“Restricted Securities Legend”):] 
 [THE SALE OF THIS NOTE HAS NOT BEEN REGISTERED UNDER THE U.S.
SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, PRIOR TO THE RESALE RESTRICTION TERMINATION DATE (AS DEFINED BELOW), THIS NOTE AND ANY COMMON STOCK ISSUABLE UPON CONVERSION OF THIS NOTE (AND ANY
BENEFICIAL INTEREST HEREIN OR THEREIN) MAY NOT BE OFFERED, RESOLD OR OTHERWISE TRANSFERRED, EXCEPT: 
  

	 	(A)	TO THE COMPANY OR ANY SUBSIDIARY THEREOF; 

  

	 	(B)	PURSUANT TO A REGISTRATION STATEMENT THAT HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT; 

  
 1 

	 	(C)	TO A PERSON THAT YOU REASONABLY BELIEVE TO BE A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT; OR 

 

	 	(D)	UNDER ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (INCLUDING, IF AVAILABLE, THE EXEMPTION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT). 

THE “RESALE RESTRICTION TERMINATION DATE” MEANS THE DATE: (1) THAT IS AT LEAST ONE YEAR AFTER THE LAST DATE OF ORIGINAL
ISSUANCE OF THE NOTES (INCLUDING THE LAST DATE OF ISSUANCE OF ADDITIONAL NOTES PURSUANT TO THE EXERCISE OF THE INITIAL PURCHASER’S OPTION TO PURCHASE ADDITIONAL NOTES); AND (2) ON WHICH THE COMPANY HAS INSTRUCTED THE TRUSTEE THAT THIS
LEGEND WILL NO LONGER APPLY IN ACCORDANCE WITH THE PROCEDURES DESCRIBED IN THE INDENTURE. 
 PRIOR TO ANY TRANSFER PURSUANT TO THE FOREGOING
CLAUSE (D), THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH CERTIFICATIONS, LEGAL OPINIONS OR OTHER INFORMATION AS THEY MAY REASONABLY REQUIRE AND MAY RELY UPON TO CONFIRM THAT SUCH TRANSFER IS BEING MADE PURSUANT TO AN
EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT. 
 NO AFFILIATE OF THE COMPANY MAY
PURCHASE OR OTHERWISE ACQUIRE NOTES.] 

  
 2 

 No.:
[                    ] 
 CUSIP:
[                    ] 
 ISIN:
[                     ] 
 Principal
Amount $ [        ] 
 [as revised by the Schedule of Increases 

and Decreases in the Global Note attached hereto] 

InvenSense, Inc. 
 1.75%
Convertible Senior Notes due 2018 
 InvenSense, Inc., a Delaware corporation, promises to pay to
[            ] [include “Cede & Co.” for Global Note] or registered assigns, the principal amount of $
[            ] on November 1, 2018 (the “Maturity Date”). 

Interest Payment Dates: May 1 and November 1. 

Record Dates: April 15 and October 15. 

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

  
 3 

 
			
	InvenSense, Inc.
		
	By:	 	  

	Name:	 	
	Title:	 	
	Dated:	 	

  
 InvenSense, Inc. 1.75%
Convertible Senior Notes – Note Signature Page 

 TRUSTEE’S CERTIFICATE OF AUTHENTICATION 

WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee, certifies that this is one of the Notes referred to in the within-mentioned Indenture.

  

			
	By:	 	  

	Title: Authorized Signatory
	Dated:

  
 InvenSense, Inc. 1.75%
Convertible Senior Notes – Note Signature Page 

 [FORM OF REVERSE OF NOTE] 

INVENSENSE, INC. 
 1.75%
Convertible Senior Notes due 2018 
 This Note is one of a duly authorized issue of Notes of the Company, designated as its 1.75%
Convertible Senior Notes due 2018 (the “Notes”), all issued or to be issued under and pursuant to an Indenture dated as of November 13, 2013 (the “Indenture”), between the Company and Wells Fargo 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. 
  

	1.	Interest. 

 This Note shall bear cash interest at the rate of 1.75% per annum. Interest on
this Note shall accrue from the Issue Date or from the most recent date to which interest has been paid or provided for. Interest shall be payable semiannually in arrears on May 1 and November 1 of each year, beginning on May 1, 2014,
to the Holder of record of this Note as of the Close of Business on the April 15 or October 15 immediately preceding each Interest Payment Date. Each payment of cash interest on this Note shall include interest accrued for the period
commencing on and including the immediately preceding Interest Payment Date (or, if none, the Issue Date) through the day before the applicable Interest Payment Date. Interest shall be calculated using a 360-day year composed of twelve 30-day
months. Interest shall cease to accrue on this Note upon its Maturity Date, conversion or repurchase by the Company at the option of the Holder upon the occurrence of a Fundamental Change. 

Subject to certain exceptions, interest on Notes converted after a Record Date, but on or prior to the corresponding Interest Payment Date,
will be paid to the Holder of the Notes on the Record Date, but upon conversion, the Holder must pay the Company the interest which has accrued and will be paid by the Company on such Interest Payment Date. No such payment need be made (1) if
the Company has specified a Fundamental Change Purchase Date that is after a Record Date and on or prior to the next Interest Payment Date; (2) to the extent of overdue interest, if any overdue interest exists on the Conversion Date with
respect to such Notes; or (3) if such Notes are surrendered for conversion after the Close of Business on the Record Date immediately preceding the Maturity Date. For the avoidance of doubt, all Holders on the Record Date immediately preceding
the Maturity Date will receive and retain the full interest payment due on the Maturity Date regardless of whether their Notes are converted following such Record Date. 
  

	2.	Method of Payment. 

 The Company shall promptly make all payments in respect of the Notes on
the dates and in the manner provided herein and in the Indenture. Holders must surrender Notes to a Paying Agent to collect principal payments. The Company will pay principal, accrued and unpaid interest (including Additional Interest and Special
Interest), if any, or payment of the Fundamental Change Purchase Price in money of the United States that at the time of payment is legal tender for payment of public and private debts. The Company will make all payments in respect of a Global Note
registered in the name of the Depositary or its nominee to the Depositary or its nominee, as the case may be, by wire transfer of immediately available funds to the account specified by such Holder. If an Interest Payment Date is a date other than a
Business Day, payment may be made at that place on the next succeeding day that is a Business Day and no interest shall accrue for the intervening period. Any payment required to be made on any day that is not a Business Day shall be made on the
next succeeding Business Day and no interest or other amount will be paid as a result of any such postponement. 

  
 6 

	3.	Paying Agent, Conversion Agent and Registrar. 

 Initially, Wells Fargo Bank, National
Association, will act as the Trustee, Paying Agent, Conversion Agent and Registrar. The Company may appoint and change any Paying Agent, Conversion Agent or Registrar without notice, other than notice to the Trustee; provided, however,
that the Company will maintain at least one Paying Agent in the United States of America, which shall initially be an office or agency of the Trustee. The Company or any of its Subsidiaries or any of their affiliates may act as Paying Agent,
Conversion Agent or Registrar. 
  

	4.	Indenture. 

 The terms of the Notes include those stated in the Indenture. Capitalized terms
used herein and not defined herein have the meanings ascribed thereto in the Indenture. The Notes are subject to all such terms, and Holders are referred to the Indenture for a statement of those terms. 

 

	5.	Purchase By the Company at the Option of the Holder upon a Fundamental Change. 

 (a) At the
option of the Holder, and subject to the terms and conditions of the Indenture, upon the occurrence of a Fundamental Change, each Holder will have the right, at its option, to require the Company to purchase for cash all of its Notes, or any portion
of its Notes in principal amount equal to $1,000 or an integral multiple of thereof, at a Fundamental Change Purchase Price equal to 100% of the principal amount of Notes to be purchased plus accrued and unpaid interest (including Additional
Interest and Special Interest), if any, to but excluding, the Fundamental Change Purchase Date. To exercise its purchase right, a Holder must deliver, on or before the Close of Business on the Business Day immediately preceding the Fundamental
Change Purchase Date, written notice to the Trustee of such Holder’s exercise of its purchase right, together with the Notes with respect to which the right is being exercised. Subject to such Holder’s satisfaction of certain requirements
in the Indenture, the Company is required to purchase the Notes on a date specified by the Company that is not less than 20 Business Days and no more than 35 Business Days after the date on which the Company delivers notice of the Fundamental
Change, which notice date shall be no more than 20 Business Days after the effective date of the Fundamental Change. 
 (b) Holders have the
right to withdraw a Fundamental Change Purchase Notice delivered pursuant to Paragraph 5(a) above by delivering to the Paying Agent, in accordance with the provisions of the Indenture, a written notice of withdrawal at any time prior to the Close of
Business on the Business Day immediately preceding the Fundamental Change Purchase Date. If cash sufficient to pay the Fundamental Change Purchase Price of all Notes or portions thereof to be repurchased as of the Fundamental Change Purchase Date is
deposited with the Paying Agent on the Fundamental Change Purchase Date, interest (including Additional Interest and Special Interest), if any, will cease to accrue on such Notes (or portions thereof) on such Fundamental Change Purchase Date, and
the Holder thereof shall have no other rights as such other than the right to receive the Fundamental Change Purchase Price upon surrender of such Note. 

  
 7 

	6.	Conversion. 

 (a) Subject to and upon compliance with the provisions of the Indenture
(including, without limitation, the conditions to conversion of this Note set forth in Section 10.01 of the Indenture), a Holder hereof has the right, at such Holder’s option, to convert the principal amount hereof or any portion of such
principal amount that is $1,000 or an integral multiple thereof, subject to Sections 10.01 and 10.03 of the Indenture, into cash and shares of Common Stock, if any (subject to the Company’s right to deliver cash in lieu of all or a portion of
such shares of Common Stock), at the Conversion Rate in effect on the Conversion Date. The Conversion Rate shall initially equal 45.6830 shares of Common Stock per $1,000 and is subject to adjustment as described in the Indenture. 

(b) To surrender this Note for conversion, a Holder must, in the case of a Certificated Note, (1) complete and manually sign the
conversion notice below (or complete and manually sign a facsimile of such notice); (2) deliver such conversion notice, which is irrevocable, to the Conversion Agent and surrender the Note to the Conversion Agent; (3) if required, furnish
appropriate endorsements and transfer documents; and (4) if required, pay funds required under Sections 10.02(e) and 10.02(f) of the Indenture. If a Holder holds a beneficial interest in a Global Note, such Holder must (1) comply with any
procedure of DTC applicable to the conversion of a beneficial interest in such Global Note and (2) if required, pay funds required under Sections 10.02(e) and 10.02(f) of the Indenture. 

 

	7.	Denominations; Transfer; Exchange. 

 The Notes are in fully registered form, without coupons,
in denominations of $1,000 of principal amount and integral multiples of $1,000. A Holder may transfer or exchange Notes in accordance with the Indenture. The Registrar may require a Holder, among other things, to furnish appropriate endorsements
and transfer documents and to pay any taxes and fees required by law or permitted by the Indenture. The Registrar need not transfer or exchange any Notes in respect of which a Fundamental Change Purchase Notice has been given and not withdrawn
(except, in the case of a Note to be repurchased in part, the portion of the Note not to be repurchased). 

  
 8 

	8.	Amendment, Supplement and Waiver. 

 Subject to certain exceptions, the Indenture or the Notes
may be amended or supplemented with the written consent of the Holders of at least a majority in aggregate principal amount of the Notes at the time outstanding by the Company and the Trustee. The Company and the Trustee may also amend or supplement
the Indenture or the Notes without the consent of any Holder to: (A) cure any ambiguity, omission, defect or inconsistency in the Indenture or in the Notes in a manner that does not adversely affect the Holders, as set forth in an
Officer’s Certificate; (B) provide for the assumption by a successor corporation of the Company’s obligations under the Indenture and the Notes as described in Article 5 of the Indenture; (C) make provisions with respect to
the conversion rights of the Holders in accordance with Section 10.06 of the Indenture; (D) appoint a successor Trustee with respect to the Notes; (E) add guarantees with respect to the Notes; (F) secure the Notes; (G) add
to the Company’s covenants for the benefit of the Holders or surrender any right or power conferred upon the Company; (H) make any change that does not adversely affect the rights of any Holder; or (I) conform the terms of the
Indenture to the “Description of Notes” section of the Offering Memorandum, as set forth in an Officer’s Certificate. 
  

	9.	Defaults and Remedies. 

 Each of the following is an Event of Default under the Indenture:
(A) the Company defaults in the payment of interest (including Additional Interest and Special Interest), if any, on any Note when the same becomes due and payable and such default continues for a period of 30 days; (B) the Company
defaults in the payment of principal of any Note when the same becomes due and payable at the Maturity Date, upon declaration of acceleration, upon any Fundamental Change Purchase Date or otherwise; (C) the failure by the Company to deliver the
consideration due upon the conversion of any Notes and such failure continues for a period of five Business Days following the scheduled settlement date; (D) the failure by the Company to deliver a Fundamental Change Notice as required by
Section 3.03 of the Indenture or a Specified Corporate Transaction Notice as required by Section 10.01(a)(iv), in each case when due; (E) the failure by the Company to comply with its obligations under Article 5 of the Indenture;
(F) failure by the Company in the performance of or the breach of any other covenant or agreement of the Company in the Notes or the Indenture with respect to the Notes (other than a covenant or agreement in respect of which a default or breach
is specifically addressed in Sections 6.01(a)(i) through 6.01(a)(v) of the Indenture) and such default or breach continues for a period of 60 consecutive days after written notice of such default is delivered to the Company by the Trustee or to the
Company and the Trustee by the Holders of 25% or more in aggregate principal amount of the Notes then outstanding; (G) a default by the Company or any Significant Subsidiary under any mortgage, indenture or instrument under which there may be
issued, or by which there may be secured or evidenced, any indebtedness of the Company or any Significant Subsidiary for money borrowed, whether such indebtedness exists as of the Issue Date or is later created, if that default: (i) constitutes
the failure to pay when due (whether at express maturity, upon acceleration as a result of an event of default or otherwise after giving effect to any applicable grace period) indebtedness in an aggregate principal amount in excess of $35,000,000
(or its foreign currency equivalent), and (ii) continues for a period of 30 days after written notice thereof is delivered to the Company by the Trustee or to the Company and the Trustee by the Holders of 25% or more of the aggregate principal
amount of the Notes then outstanding without such default having been cured or waived, such acceleration having been rescinded or annulled (if applicable) and such indebtedness not having been paid or discharged; (H) a final judgment for the
payment of $35,000,000 or more (excluding any amounts covered by insurance) rendered against the Company or any Significant Subsidiary, which judgment is not discharged or stayed within 60 days after (i) the date on which the right to appeal
thereof has expired if no such appeal has commenced, or (ii) the date on which all rights to appeal have been extinguished; or (I) the Company or any of its Significant Subsidiaries pursuant to or within the meaning of any Bankruptcy Law:
(i) commences a voluntary case; (ii) consents to the entry of an order for relief against it in an involuntary case; (iii) consents to the appointment of a Custodian of it or for any substantial part of its property; (iv) makes a
general assignment for the benefit of its creditors; or (v) takes any comparable action under any foreign laws relating to insolvency; or (I) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that:
(i) is for relief against the Company or any of its Significant Subsidiaries in an involuntary case; (ii) appoints a Custodian of the Company or any of its Significant Subsidiaries or for any substantial part of its or any of its
Significant Subsidiaries’ property; (iii) orders the winding up or liquidation of the Company or any of its Significant Subsidiaries; or (iv) grants any similar relief under any foreign laws; and, in each such case, the order or
decree remains unstayed and in effect for 60 days. 

  
 9 

 The Indenture provides that if an Event of Default (other than an Event of Default specified in
Sections 6.01(a)(ix) or 6.01(a)(x) of the Indenture with respect to the Company) occurs and is continuing, the Trustee by written notice to the Company or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding by
written notice to the Company and the Trustee, may declare the principal amount plus accrued and unpaid interest (including Additional Interest and Special Interest), if any, on the Notes to be due and payable immediately. If an Event of Default
specified in Sections 6.01(a)(ix) or 6.01(a)(x) of the Indenture with respect to the Company (and not solely with respect to one or more of its Significant Subsidiaries), occurs and is continuing, the principal amount plus accrued and unpaid
interest, if any, on the Notes shall, automatically and without any action by the Trustee or any Holder, become and be immediately due and payable without any declaration or other act on the part of the Trustee or any Holders. The Holders of a
majority in aggregate principal amount of the Notes at the time outstanding, by notice to the Trustee and the Company, and without notice to any other Holder, may rescind any declaration of acceleration if (i) the rescission would not conflict
with any judgment or decree, and (ii) all existing Events of Default have been cured or waived other than nonpayment of the principal amount or accrued but unpaid interest (including Additional Interest and Special Interest), if any, that have
become due solely as a result of acceleration. No such rescission shall affect any subsequent Default or impair any right consequent thereto. 
  

	10.	Persons Deemed Owners. 

 The registered Holder of this Note may be treated as the owner of this
Note for all purposes. 
  

	11.	Unclaimed Money or Notes. 

 The Trustee and the Paying Agent shall return to the Company upon
written request any money or securities held by them for the payment of any amount with respect to the Notes that remains unclaimed for two years, subject to applicable unclaimed property law. After return to the Company, Holders entitled to the
money or securities must look to the Company for payment as general creditors, unless an applicable abandoned property law designates another Person. 

  
 10 

	12.	Trustee Dealings with the Company. 

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

	13.	Calculations in Respect of Notes. 

 The Company will 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 Common Stock, Daily VWAPs, Daily Conversion Values, Daily Settlement Amounts, any accrued interest payable on the
Notes and the Conversion Rate in effect on any Conversion Date. 
 The Company will make these calculations in good faith and, absent
manifest error, the calculations will be final and binding on Holders of the Notes. The Company will provide to each of the Trustee and Conversion Agent a schedule of its calculations, and each of the Trustee and Conversion Agent is entitled to rely
upon the accuracy of such calculations without independent verification. The Trustee will forward the Company’s calculations to any Holder of the Notes upon the request of such Holder. 

 

	14.	No Recourse Against Others. 

 A director, officer, employee or stockholder, as such, of the
Company shall not have any liability for any obligations of the Company under the Notes or the Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. By accepting a Note, each Holder waives and
releases all such liability. The waiver and release are part of the consideration for the issue of the Notes. 
  

	15.	Authentication. 

 This Note shall not be valid until an authorized signatory of the Trustee
manually signs the Trustee’s certificate of authentication on the other side of this Note. 
  

	16.	Abbreviations. 

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

 

	17.	GOVERNING LAW. 

 THE INDENTURE AND THE NOTES SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE
WITH, THE LAWS OF THE STATE OF NEW YORK BUT WITHOUT GIVING EFFECT TO ANY APPLICABLE PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT THE APPLICATION OF THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY. 

  
 11 

	18.	CUSIP Numbers. 

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

	19.	Additional Interest; Special Interest. 

 Holders shall be entitled to payments of Additional
Interest or Special Interest to the extent set forth in the Indenture. 
 If the Company is required to pay Additional Interest or Special
Interest to Holders, the Company shall provide a direction or order in the form of a written notice to the Trustee (and if the Trustee is not the Paying Agent, to the Paying Agent) of the Company’s obligation to pay such Additional Interest or
Special Interest no later than three Business Days prior to the date on which any such Additional Interest or Special Interest is scheduled to be paid. Such notice shall set forth the amount of Additional Interest or Special Interest to be paid by
the Company on such payment date and direct the Trustee (or, if the Trustee is not the Paying Agent, to the Paying Agent) to make payment to the extent it receives funds from the Company to do so. The Trustee shall not at any time be under any duty
or responsibility to any Holder to determine whether the Additional Interest or Special Interest is payable, or with respect to the nature, extent, or calculation of the amount of the Additional Interest or Special Interest owed, or with respect to
the method employed in such calculation of the Additional Interest or Special Interest. 
 The Company will furnish to any Holder, upon
written request and without charge, a copy of the Indenture which has in it the text of this Note in larger type. Requests may be made to: 

InvenSense, Inc. 
 1745
Technology Drive 
 San Jose, CA 95110 

(408) 988-7339 
 Attn: General
Counsel 

  
 12 

 ASSIGNMENT FORM 

To assign this Note, fill in the form below: 
 I or we assign
and transfer this Note 
  
  

 
  

(Insert assignee’s soc. sec. or tax ID no.) 
  

 
  

 
 (Print or type assignee’s name, address and zip
code) 
 and irrevocably
appoint                      agent to transfer this Note on the books of the Company. The agent may substitute another to act for him. 

  
 13 

 CONVERSION NOTICE 

INVENSENSE, INC. 
 1.75%
Convertible Senior Notes due 2018 
 Wells Fargo Bank, National Association 

608 – 2nd Avenue South, 12th Floor 

Minneapolis, MN 55402 
 Attention: Bondholder Communications 

To convert this Note, check the box:  ̈ 

To convert only part of this Note, state the principal amount to be converted (which must be $1,000 or an integral multiple of $1,000): 

If you want the stock certificate, if any, made out in another Person’s name, fill in the form below: 

 
  
  

 
 (Insert the other Person’s soc. sec. or tax ID
no.) 
  
  

 
  

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

									
	Date: 	 	 	 		 	Your Signature: 	  	 

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

Signature Guaranteed 
  

			
	 
	Participant in a Recognized Signature
	Guarantee Medallion Program
		
	By:	 	 
		 	Authorized Signatory

  
 14 

 FUNDAMENTAL CHANGE PURCHASE NOTICE 

Wells Fargo Bank, National Association 
 608 – 2nd Avenue South, 12th Floor 
 Minneapolis, MN 55402

 Attention: Bondholder Communications 
 The
undersigned registered owner of this Note hereby acknowledges receipt of a notice from InvenSense, Inc. (the “Company”) as to the occurrence of a Fundamental Change with respect to the Company and specifying the Fundamental Change
Purchase Date and requests and instructs the Company to pay to the registered holder hereof in accordance with the applicable provisions of the Indenture referred to in this Note (1) the entire principal amount of this Note, or the portion
thereof (that is equal to $1,000 principal amount or an integral multiple thereof) below designated, and (2) if such Fundamental Change Purchase Date does not fall during the period after a 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 Purchase Date. 
 Certificate
Number: 
 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.

  
 15 

 [Include for Global Note] 

SCHEDULE OF INCREASES AND DECREASES OF GLOBAL NOTE 

Initial Principal Amount of Global Note: 
  

									
	 Date
	 	 Amount of Increase

in Principal
 Amount of
Global
 Note
	 	 Amount of

Decrease in
 Principal
Amount
 of Global Note
	  	Principal Amount
of Global Note
After Increase or
Decrease	  	Notation by
Registrar or Note
Custodian

  

 

  
 16 

 EXHIBIT B 

FORM OF TRANSFER CERTIFICATE 

1.75% Convertible Senior Notes due 2018 

Transfer Certificate 
 In
connection with any transfer of any of the Notes within the period prior to the expiration of the holding period applicable to sales thereof under Rule 144 under the Securities Act of 1933, as amended (the “Securities Act”) (or any
successor provision), the undersigned registered owner of this Note hereby certifies with respect to $             principal amount of the above-captioned Notes presented or surrendered on
the date hereof (the “Surrendered Notes”) for registration of transfer, or for exchange or conversion where the securities issuable upon such exchange or conversion are to be registered in a name other than that of the undersigned
registered owner (each such transaction being a “transfer”), that such transfer complies with the restrictive legend set forth on the face of the Surrendered Notes for the reason checked below: 

 ̈ A transfer of the Surrendered Notes is made to the Company or any of its Subsidiaries;
or 
  ̈ The transfer of the Surrendered Notes complies with Rule 144A under the
Securities Act; or 
  ̈ The transfer of the Surrendered Notes is pursuant to an
effective registration statement under the Securities Act; or 
  ̈ The transfer of the
Surrendered Notes is pursuant to another available exemption from the registration requirement of the Securities Act. 
 Unless the box
below is checked, the undersigned confirms that, to the undersigned’s knowledge, such Notes are not being transferred to an “affiliate” of the Company as defined in Rule 144 under the Securities Act (an
“Affiliate”). 
  ̈ The transferee is an Affiliate of the Company. 

 

			
	Date:	 	 
		
	By:	 	 

  
 1 

 (If the registered owner is a corporation, partnership or fiduciary, the title of the Person
signing on behalf of such registered owner must be stated.) 
  

			
	Signature Guaranteed
	
	 
	Participant in a Recognized Signature
	
	Guarantee Medallion Program
		
	By:	 	 
		 	Authorized Signatory

  
 2 

 EXHIBIT C 

RESTRICTED STOCK LEGEND 
 THE SALE OF THIS
SECURITY HAS NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND ACCORDINGLY, PRIOR TO THE RESALE RESTRICTION TERMINATION DATE (AS DEFINED BELOW), THIS SECURITY (AND ANY BENEFICIAL
INTEREST HEREIN) MAY NOT BE OFFERED, RESOLD, OR OTHERWISE TRANSFERRED, EXCEPT: 
  

	(A)	TO THE COMPANY OR ANY SUBSIDIARY THEREOF; 

  

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

  

	(C)	UNDER ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (INCLUDING, IF AVAILABLE, THE EXEMPTION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT). 

THE “RESALE RESTRICTION TERMINATION DATE” MEANS THE DATE: (A) THAT IS AT LEAST ONE YEAR AFTER THE LAST DATE OF ORIGINAL ISSUANCE OF THE
COMPANY’S 1.75% CONVERTIBLE SENIOR NOTES DUE 2018; AND (B) ON WHICH THE COMPANY HAS INSTRUCTED THE TRANSFER AGENT THAT THIS LEGEND WILL NO LONGER APPLY, IN ACCORDANCE WITH THE PROCEDURES DESCRIBED IN THE INDENTURE FOR THE NOTES. 

PRIOR TO ANY TRANSFER PURSUANT TO THE FOREGOING CLAUSE (C), THE COMPANY AND THE COMPANY’S TRANSFER AGENT RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF
SUCH CERTIFICATIONS, LEGAL OPINIONS OR OTHER INFORMATION AS THEY MAY REASONABLY REQUIRE AND MAY RELY UPON TO CONFIRM THAT SUCH TRANSFER IS BEING MADE PURSUANT TO AN EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF
THE SECURITIES ACT. 

  
 1

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