Form of Senior Indenture



 EXHIBIT 4.3 
  

 FORM OF INDENTURE TO BE ENTERED INTO BETWEEN 
 THE COMPANY AND THE TRUSTEE 
 RAINMAKER SYSTEMS, INC. 
  

 INDENTURE 
 Dated as of [            ], 200[    ] 
  

 [                    ] 
 Trustee

 SENIOR DEBT SECURITIES 
  








 TABLE OF CONTENTS 
  


					
	 	  	 	  	Page
	 Article I.     DEFINITIONS AND INCORPORATION BY REFERENCE Section 1
	  	1
			
	 Section 1.1
	  	Definitions	  	1
			
	 Section 1.2
	  	Other Definitions	  	5
			
	 Section 1.3
	  	Incorporation by Reference of Trust Indenture Act	  	5
			
	 Section 1.4
	  	Rules of Construction	  	6
		
	 Article II.     THE SECURITIES
	  	6
			
	 Section 2.1
	  	Issuable in Series	  	6
			
	 Section 2.2
	  	Establishment of Terms of Series of Securities	  	7
			
	 Section 2.3
	  	Execution and Authentication	  	9
			
	 Section 2.4
	  	Registrar and Paying Agent	  	10
			
	 Section 2.5
	  	Paying Agent to Hold Money in Trust	  	11
			
	 Section 2.6
	  	Securityholder Lists	  	11
			
	 Section 2.7
	  	Transfer and Exchange	  	11
			
	 Section 2.8
	  	Mutilated, Destroyed, Lost and Stolen Securities	  	12
			
	 Section 2.9
	  	Outstanding Securities	  	12
			
	 Section 2.10
	  	Treasury Securities	  	13
			
	 Section 2.11
	  	Temporary Securities	  	13
			
	 Section 2.12
	  	Cancellation	  	13
			
	 Section 2.13
	  	Defaulted Interest	  	13
			
	 Section 2.14
	  	Global Securities	  	14
			
	 Section 2.15    
	  	CUSIP Numbers	  	15
		
	 Article III.     REDEMPTION
	  	15
			
	 Section 3.1
	  	Notice to Trustee	  	15
			
	 Section 3.2
	  	Selection of Securities to be Redeemed	  	15
			
	 Section 3.3
	  	Notice of Redemption	  	16
			
	 Section 3.4
	  	Effect of Notice of Redemption	  	16
			
	 Section 3.5
	  	Deposit of Redemption Price	  	17
			
	 Section 3.6
	  	Securities Redeemed in Part	  	17
		
	 Article IV.     COVENANTS
	  	17
			
	 Section 4.1
	  	Payment of Principal and Interest	  	17

  

 -i- 








 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	 Section 4.2
	  	SEC Reports	  	17
			
	 Section 4.3
	  	Compliance Certificate	  	17
			
	 Section 4.4
	  	Stay, Extension and Usury Laws	  	18
			
	 Section 4.5
	  	Maintenance of Office or Agency	  	18
			
	 Section 4.6
	  	Corporate Existence	  	18
			
	 Section 4.7
	  	Taxes	  	19
		
	 Article V.     SUCCESSORS
	  	19
			
	 Section 5.1
	  	Successor Corporation Substituted	  	19
		
	 Article VI.     DEFAULTS AND REMEDIES
	  	19
			
	 Section 6.1
	  	Events of Default	  	19
			
	 Section 6.2
	  	Acceleration of Maturity; Rescission and Annulment	  	20
			
	 Section 6.3
	  	Collection of Indebtedness and Suits for Enforcement by Trustee	  	21
			
	 Section 6.4
	  	Trustee May File Proofs of Claim	  	22
			
	 Section 6.5
	  	Trustee May Enforce Claims Without Possession of Securities	  	23
			
	 Section 6.6
	  	Application of Money Collected	  	23
			
	 Section 6.7
	  	Limitation on Suits	  	23
			
	 Section 6.8
	  	Unconditional Right of Holders to Receive Principal and Interest	  	24
			
	 Section 6.9
	  	Restoration of Rights and Remedies	  	24
			
	 Section 6.10
	  	Rights and Remedies Cumulative	  	24
			
	 Section 6.11
	  	Delay or Omission Not Waiver	  	25
			
	 Section 6.12
	  	Control by Holders	  	25
			
	 Section 6.13
	  	Waiver of Past Defaults	  	25
			
	 Section 6.14    
	  	Undertaking for Costs	  	25
		
	 Article VII.     TRUSTEE
	  	26
			
	 Section 7.1
	  	Duties of Trustee	  	26
			
	 Section 7.2
	  	Rights of Trustee	  	27
			
	 Section 7.3
	  	Individual Rights of Trustee	  	28
			
	 Section 7.4
	  	Trustee’s Disclaimer	  	28
			
	 Section 7.5
	  	Notice of Defaults	  	28

  

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 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	 Section 7.6
	  	Reports by Trustee to Holders	  	29
			
	 Section 7.7
	  	Compensation and Indemnity	  	29
			
	 Section 7.8
	  	Replacement of Trustee	  	30
			
	 Section 7.9
	  	Successor Trustee by Merger, etc	  	31
			
	 Section 7.10
	  	Eligibility; Disqualification	  	31
			
	 Section 7.11    
	  	Preferential Collection of Claims Against Company	  	31
		
	Article VIII.     SATISFACTION AND DISCHARGE; DEFEASANCE	  	31
			
	 Section 8.1
	  	Satisfaction and Discharge of Indenture	  	31
			
	 Section 8.2
	  	Application of Trust Funds; Indemnification	  	32
			
	 Section 8.3
	  	Legal Defeasance of Securities of any Series	  	33
			
	 Section 8.4
	  	Covenant Defeasance	  	34
			
	 Section 8.5
	  	Repayment to Company	  	36
			
	 Section 8.6
	  	Reinstatement	  	36
		
	Article IX.     AMENDMENTS AND WAIVERS	  	36
			
	 Section 9.1
	  	Without Consent of Holders	  	36
			
	 Section 9.2
	  	With Consent of Holders	  	37
			
	 Section 9.3
	  	Limitations	  	37
			
	 Section 9.4
	  	Compliance with Trust Indenture Act	  	38
			
	 Section 9.5
	  	Revocation and Effect of Consents	  	38
			
	 Section 9.6
	  	Notation on or Exchange of Securities	  	39
			
	 Section 9.7
	  	Trustee Protected	  	39
			
	 Section 9.8
	  	Payment for Consent	  	39
		
	Article X.     MISCELLANEOUS	  	39
			
	 Section 10.1
	  	Trust Indenture Act Controls	  	39
			
	 Section 10.2
	  	Notices	  	40
			
	 Section 10.3
	  	Communication by Holders with Other Holders	  	40
			
	 Section 10.4
	  	Certificate and Opinion as to Conditions Precedent	  	41
			
	 Section 10.5
	  	Statements Required in Certificate or Opinion	  	41
			
	 Section 10.6
	  	Rules by Trustee and Agents	  	41
			
	 Section 10.7
	  	Legal Holidays	  	41

  

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 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	 Section 10.8
	  	No Recourse Against Others	  	41
			
	 Section 10.9
	  	Counterparts	  	42
			
	 Section 10.10    
	  	Governing Laws	  	42
			
	 Section 10.11
	  	No Adverse Interpretation of Other Agreements	  	42
			
	 Section 10.12
	  	Successors	  	42
			
	 Section 10.13
	  	Severability	  	42
			
	 Section 10.14
	  	Table of Contents, Headings, Etc	  	42
			
	 Section 10.15
	  	Securities in a Foreign Currency or in ECU	  	42
			
	 Section 10.16
	  	Judgment Currency	  	43
		
	 Article XI.     SINKING FUNDS
	  	44
			
	 Section 11.1
	  	Applicability of Article	  	44
			
	 Section 11.2
	  	Satisfaction of Sinking Fund Payments with Securities	  	44
			
	 Section 11.3
	  	Redemption of Securities for Sinking Fund	  	45

  

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 RAINMAKER SYSTEMS, INC. 
 Reconciliation and tie between TIA and Indenture 
  

					
	Section 310(a)(1)	 		  	7.1
	(a)(2)	 		  	7.1
	(a)(3)	 		  	Not Applicable
	(a)(4)	 		  	Not Applicable
	(a)(5)	 		  	7.1
	(b)	 		  	7.1
	Section 311(a)	 		  	7.11
	(b)	 		  	7.11
	(c)	 		  	Not Applicable
	Section 312(a)	 		  	2.6
	(b)	 		  	10.3
	(c)	 		  	10.3
	Section 313(a)	 		  	7.6
	(b)(1)	 		  	7.6
	(b)(2)	 		  	7.6
	(c)(1)	 		  	7.6
	(d)	 		  	7.6
	Section 314(a)	 		  	4.2, 10.5
	(b)	 		  	Not Applicable
	(c)(1)	 		  	10.4
	(c)(2)	 		  	10.4
	(c)(3)	 		  	Not Applicable
	(d)	 		  	Not Applicable
	(e)	 		  	10.5
	(f)	 		  	Not Applicable
	Section 315(a)	 		  	7.1
	(b)	 		  	7.5
	(c)	 		  	7.1
	(d)	 		  	7.1
	(e)	 		  	6.14
	Section 316(a)	 		  	2.1
	a)(1)(A)	 		  	6.12
	a)(1)(B)	 		  	6.13
	b)	 		  	6.8
	Section 317(a)(1)	 		  	6.3
	(a)(2)	 		  	6.4
	(b)	 		  	2.5
	Section 318(a)	 		  	10.1


 Note: This reconciliation and tie shall not, for any
purpose, be deemed to be part of the Indenture. 
  

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 Indenture dated as of
[            ], 200[            ], between Rainmaker Systems, Inc., a Delaware corporation (the “COMPANY”), and
[            ], a [            ] banking association (the “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 Securities
issued from time to time under this Indenture. 
 ARTICLE I. 
 DEFINITIONS AND INCORPORATION BY REFERENCE SECTION 1. 
 Section 1.1 Definitions.

 “ADDITIONAL AMOUNTS” means any additional amounts which are required hereby or by any Security, under
circumstances specified herein or therein, to be paid by the Company in respect of certain taxes imposed on Holders specified therein and which are owing to such Holders. 
 “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” (including, with correlative meanings, the terms “controlled by” and “under common control with”), as used with
respect to any Person, shall mean the possession, directly or indirectly, of the power to direct or cause the direction of the management or policies of such Person, whether through the ownership of voting securities or by agreement or otherwise.

 “AGENT” means any Registrar, Paying Agent, Service Agent or authenticating agent. 
 “AUTHORIZED NEWSPAPER” means a newspaper in an official language of the country of publication customarily published at least
once a day for at least five days in each calendar week and of general circulation in the place in connection with which the term is used. If it shall be impractical to make any publication of any notice required hereby in an Authorized Newspaper,
any publication or other notice in lieu thereof that is made or given by the Trustee shall constitute a sufficient publication of such notice. 
 “BEARER” means anyone in possession from time to time of a Bearer Security. 
 “BEARER SECURITY” means any Security, including any interest coupon appertaining thereto, that does not provide for the identification of the Holder thereof. 
 “BOARD OF DIRECTORS” means the Board of Directors of the Company or any duly authorized committee thereof. 
 “BOARD RESOLUTION” means a copy of a resolution certified by the Secretary or an Assistant Secretary of the Company to have been
adopted by the Board of Directors or pursuant to authorization by the Board of Directors and to be in full force and effect on the date of the certificate, and delivered to the Trustee. 
  

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 “BUSINESS DAY” means, unless otherwise provided by Board Resolution,
Officers’ Certificate or supplemental indenture hereto for a particular Series, any day except a Saturday, Sunday or a legal holiday in The City of New York or the City of San Francisco on which banking institutions are authorized or required
by law, regulation or executive order to close. 
 “COMPANY” means the party named as such above until a successor
replaces it and thereafter means the successor. 
 “COMPANY ORDER” means a written order signed in the name of the
Company by two Officers, one of whom must be the Company’s chief executive officer, chief financial officer or principal accounting officer. 
 “COMPANY REQUEST” means a written request signed in the name of the Company by its Chairman of the Board, its Chief Executive Officer, its President or a Vice President, and by its Treasurer, an Assistant
Treasurer, its Secretary or an Assistant Secretary, and delivered to the Trustee. 
 “CORPORATE TRUST OFFICE” means
the office of the Trustee at which at any particular time its corporate trust business shall be principally administered. 
 “DEBT” of any Person as of any date means, without duplication, all indebtedness of such Person in respect of borrowed money, including all interest, fees and expenses owed in respect thereto (whether or not the recourse of the
lender is to the whole of the assets of such Person or only to a portion thereof), or evidenced by bonds, notes, debentures or similar instruments. 
 “DEFAULT” means any event which is, or after notice or passage of time would be, an Event of Default. 
 “DEPOSITORY” means, with respect to the Securities of any Series issuable or issued in whole or in part in the form of one or more Global Securities, the Person designated as Depository for such Series by
the Company, which Depository shall be a clearing agency registered under the Exchange Act; and if at any time there is more than one such Person, “Depository” as used with respect to the Securities of any Series shall mean the Depository
with respect to the Securities of such Series. 
 “DISCOUNT SECURITY” means a Security which is issued at a price
which is less than such Security’s stated principal amount at maturity. 
 “DOLLARS” means the currency of The
United States of America. 
 “ECU” means the European Currency Unit as determined by the Commission of the European
Union. 
 “EXCHANGE ACT” means the Securities Exchange Act of 1934, as amended. 
  

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 “FOREIGN CURRENCY” means any currency or currency unit issued by a government
other than the government of The United States of America. 
 “FOREIGN GOVERNMENT OBLIGATIONS” means with respect to
Securities of any Series that are denominated in a Foreign Currency, (i) direct obligations of the government that issued or caused to be issued such currency for the payment of which obligations its full faith and credit is pledged or
(ii) obligations of a Person controlled or supervised by or acting as an agency or instrumentality of such government the timely payment of which is unconditionally guaranteed as a full faith and credit obligation by such government, which, in
either case under clause (i) or (ii), are not callable or redeemable at the option of the issuer thereof. 
 “GLOBAL
SECURITY” or “GLOBAL SECURITIES” means a Security or Securities, as the case may be, in the form established pursuant to Section 2.14 evidencing all or part of a Series of Securities, issued to the Depository for such Series or
its nominee, and registered in the name of such Depository or nominee. 
 “HOLDER” or “SECURITYHOLDER”
means a Person in whose name a Security is registered or the holder of a Bearer Security. 
 “INDENTURE” means this
Indenture as amended from time to time and shall include the form and terms of particular Series of Securities established as contemplated hereunder. 
 “MATURITY” means, when used with respect to any Security or installment of principal thereof, the date on which the principal of such Security or such installment of principal becomes due and payable as
therein or herein provided, whether at the Stated Maturity or by declaration of acceleration, call for redemption, notice of option to elect repayment or otherwise. 
 “OFFICER” means the Chairman of the Board, the Chief Executive Officer, the President, any Vice-President, the Treasurer, the
Secretary, any Assistant Treasurer or any Assistant Secretary of the Company. 
 “OFFICERS’ CERTIFICATE” means
a certificate signed by two Officers, one of whom must be the Company’s principal executive officer, principal financial officer or principal accounting officer. 
 “OPINION OF COUNSEL” means a written opinion of legal counsel who is acceptable to the Trustee. The counsel may be an employee
of or counsel to the Company. 
 “PERSON” means any individual, corporation, partnership, joint venture,
association, limited liability company, joint-stock company, trust, unincorporated organization or government or any agency or political subdivision thereof. 
 “PRINCIPAL” of a Security means the principal of the Security plus, when appropriate, the premium, if any, on, and any
Additional Amounts in respect of, the Security. 
  

 -3- 








 “RESPONSIBLE OFFICER” means any officer of the Trustee in its Corporate Trust
Office and also means, with respect to a particular corporate trust matter, any other officer to whom any corporate trust matter is referred because of his or her knowledge of and familiarity with a particular subject. 
 “SEC” means the Securities and Exchange Commission. 
 “SECURITIES” means the debentures, notes or other debt instruments of the Company of any Series authenticated and delivered
under this Indenture. 
 “SERIES” or “SERIES OF SECURITIES” means each series of debentures, notes or
other Debt instruments of the Company created pursuant to Sections 2.1 and 2.2 hereof. 
 “SIGNIFICANT SUBSIDIARY”
means (i) any direct or indirect Subsidiary of the Company that would be a “significant subsidiary” as defined in Article 1, Rule 1-02 of Regulation S-X, promulgated pursuant to the Securities Act of 1933, as amended, as such
regulation is in effect on the date hereof, or (ii) any group of direct or indirect Subsidiaries of the Company that, taken together as a group, would be a “significant subsidiary” as defined in Article 1, Rule 1-02 of Regulation S-X,
promulgated pursuant to the Securities Act of 1933, as amended, as such regulation is in effect on the date hereof. 
 “STATED MATURITY” when used with respect to any Security or any installment of principal thereof or interest thereon, means the date specified in such Security as the fixed date on which the principal of such Security or such
installment of principal or interest is due and payable. 
 “SUBSIDIARY” of any specified Person means any
corporation of which at least a majority of the outstanding stock having by the terms thereof ordinary voting power for the election of directors of such corporation (irrespective of whether or not at the time stock of any other class or classes of
such corporation shall have or might have voting power by reason of the happening of any contingency) is at the time directly or indirectly owned by such Person, or by one or more other Subsidiaries, or by such Person and one or more other
Subsidiaries. 
 “TIA” means the Trust Indenture Act of 1939 (15 U.S. Code Sections 77aaa-77bbbb) as in effect on
the date of this Indenture; provided, however, that in the event the Trust Indenture Act of 1939 is amended after such date, “TIA” means, to the extent required by any such amendment, the Trust Indenture Act as so amended. 
 “TRUSTEE” means the Person named as the “Trustee” in the first paragraph of this instrument until a successor Trustee
shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Trustee” shall mean or include each Person who is then a Trustee hereunder, and if at any time there is more than one such Person,
“Trustee” as used with respect to the Securities of any Series shall mean the Trustee with respect to Securities of that Series. 
 “U.S. GOVERNMENT OBLIGATIONS” means securities which are (i) direct obligations of The United States of America for the payment of which its full faith and credit is pledged or (ii) obligations of
a Person controlled or supervised by and acting as an agency or 

  

 -4- 








 
instrumentality of The United States of America the payment of which is unconditionally guaranteed as a full faith and credit obligation by The United States
of America, and which in the case of (i) and (ii) are not callable or redeemable at the option of the issuer thereof, and shall also include a depository receipt issued by a bank or trust company as custodian with respect to any such U.S.
Government Obligation or a specific payment of interest on or principal of any such U.S. Government Obligation held by such custodian for the account of the holder of a depository receipt; provided that (except as required by law) such custodian is
not authorized to make any deduction from the amount payable to the holder of such depository receipt from any amount received by the custodian in respect of the U.S. Government Obligation evidenced by such depository receipt. 
 Section 1.2 Other Definitions. 
  

			
	 TERM
	  	DEFINED
IN SECTION
	 Bankruptcy Law
	  	6.1
	 Custodian
	  	6.1
	 Event of Default
	  	6.1
	 Journal
	  	10.15
	 Judgment Currency
	  	10.16
	 Legal Holiday
	  	10.7
	 Mandatory Sinking Fund Payment
	  	11.1
	 Market Exchange Rate
	  	10.15
	 New York Banking Day
	  	10.16
	 Optional Sinking Fund Payment
	  	11.1
	 Paying Agent
	  	2.4
	 Registrar
	  	2.4
	 Required Currency
	  	10.16
	 Service Agent
	  	2.4

 Section 1.3 Incorporation by Reference of Trust Indenture Act. 
 Whenever this Indenture refers to a provision of the TIA, the provision is incorporated by reference in and made a part of this Indenture.
The following TIA terms used in this Indenture have the following meanings: 
 “COMMISSION” means the SEC.

 “INDENTURE SECURITIES” means the Securities. 
 “INDENTURE SECURITY HOLDER” means a Securityholder. 
 “INDENTURE TO BE QUALIFIED” means this Indenture. 
  

 -5- 








 “INDENTURE TRUSTEE” or “INSTITUTIONAL TRUSTEE” means the Trustee.

 “OBLIGOR” on the indenture securities means the Company and any successor obligor upon the Securities.

 All other terms used in this Indenture that are defined by the TIA, defined by TIA reference to another statute or defined
by SEC rule under the TIA and not otherwise defined herein are used herein as so defined. 
 Section 1.4 Rules of Construction.

 Unless the context otherwise requires: 
 (a) a term has the meaning assigned to it; 
 (b) an accounting term not otherwise defined has the meaning assigned to it in accordance with generally accepted accounting principles; 
 (c) references to “GENERALLY ACCEPTED ACCOUNTING PRINCIPLES” shall mean generally accepted accounting principles in effect as of
the time when and for the period as to which such accounting principles are to be applied; 
 (d) “OR” is not
exclusive; 
 (e) words in the singular include the plural, and in the plural include the singular; and 
 (f) provisions apply to successive events and transactions. 
 ARTICLE II. 
 THE SECURITIES 
 Section 2.1 Issuable in Series. 
 The aggregate principal amount of Securities
that may be authenticated and delivered under this Indenture is unlimited. The Securities may be issued in one or more Series. All Securities of a Series shall be identical except as may be set forth in a Board Resolution, a supplemental indenture
hereto or an Officers’ Certificate detailing the adoption of the terms thereof pursuant to the authority granted under a Board Resolution. In the case of Securities of a Series to be issued from time to time, the Board Resolution, supplemental
indenture hereto or Officers’ Certificate may provide for the method by which specified terms (such as interest rate, maturity date, record date or date from which interest shall accrue) are to be determined. Securities may differ between
Series in respect of any matters; provided that all Series of Securities shall be equally and ratably entitled to the benefits of the Indenture. 
  

 -6- 








 Section 2.2 Establishment of Terms of Series of Securities. 
 At or prior to the issuance of any Securities within a Series, the following shall be established by a Board Resolution, a supplemental
indenture hereto or an Officers’ Certificate pursuant to authority granted under a Board Resolution: 
 2.2.1 the title
of the Series (which shall distinguish the Securities of that particular Series from the Securities of any other Series); 
 2.2.2 the price or prices (expressed as a percentage of the principal amount thereof) at which the Securities of the Series will be issued; 
 2.2.3 any limit upon the aggregate principal amount of the Securities of the Series which may be authenticated and delivered under this Indenture (except for Securities authenticated and delivered upon registration of
transfer of, or in exchange for, or in lieu of, other Securities of the Series pursuant to Section 2.7, 2.8, 2.11, 3.6 or 9.6); 
 2.2.4 the Stated Maturity or Maturity on which the principal of the Securities of the Series is payable or the method of determination thereof; 
 2.2.5 the rate or rates (which may be fixed or variable) per annum or, if applicable, the method used to determine such rate or rates (including, but not limited to, any commodity, commodity index, stock exchange
index or financial index) at which the Securities of the Series shall bear interest, if any; 
 2.2.6 the date or dates from
which such interest, if any, shall accrue, the date or dates on which such interest, if any, shall commence and be payable and any regular record date for the interest payable on any interest payment date or the manner of determination of such date
and the record date for the determination of holders to whom interest is payable on such date; 
 2.2.7 the Persons who shall
be entitled to receive interest on the Series of Securities, if other than the record holder on the record date; 
 2.2.8 the
place or places where the principal of and interest, if any, on the Securities of the Series shall be payable, or the method of such payment, if by wire transfer, mail or other means; 
 2.2.9 the right, if any, to extend or defer the payment of interest on the Securities of the Series and the duration of such extension;

 2.2.10 if applicable, the period or periods within which the price or prices at which and the terms and conditions upon
which the Securities of the Series may be redeemed, in whole or in part, at the option of the Company; 
 2.2.11 the
obligation, if any, of the Company to redeem or purchase the Securities of the Series pursuant to any sinking fund or analogous provisions or at the option of a Holder thereof and the period or periods within which, the price or prices at which and
the terms and conditions upon which Securities of the Series shall be redeemed or purchased, in whole or in part, pursuant to such obligation; 
  

 -7- 








 2.2.12 the dates, if any, on which, and the price or prices at which, the Securities of
the Series will be repurchased by the Company at the option of the Holders thereof and other detailed terms and provisions of such repurchase obligations; 
 2.2.13 if other than denominations of $1,000 and any integral multiple thereof, the denominations in which the Securities of the Series shall be issuable; 
 2.2.14 the forms of the Securities of the Series in bearer or fully registered form (and, if in fully registered form, whether the
Securities will be issuable as Global Securities); 
 2.2.15 if other than the principal amount thereof, the portion of the
principal amount of the Securities of the Series that shall be payable upon declaration of acceleration of the maturity thereof pursuant to Section 6.2; 
 2.2.16 whether the Securities will be convertible into or exchangeable for shares of common stock or other securities of the Company and,
if so, the terms and conditions upon which such Securities will be convertible or exchangeable, including the conversion or exchange price and the conversion or exchange period; 
 2.2.17 the currency of denomination of the Securities of the Series, which may be Dollars or any Foreign Currency, including, but not
limited to, the ECU, and if such currency of denomination is a composite currency other than the ECU, the agency or organization, if any, responsible for overseeing such composite currency; 
 2.2.18 the designation of the currency, currencies or currency units in which payment of the principal of and interest, if any, on the
Securities of the Series will be made; 
 2.2.19 if payments of principal of or interest, if any, on the Securities of the
Series are to be made in one or more currencies or currency units other than that or those in which such Securities are denominated, the manner in which the exchange rate with respect to such payments will be determined; 
 2.2.20 the manner in which the amounts of payment of principal of or interest, if any, on the Securities of the Series will be determined,
if such amounts may be determined by reference to an index based on a currency or currencies or by reference to a commodity, commodity index, stock exchange index or financial index; 
 2.2.21 the provisions, if any, relating to any security provided for the Securities of the Series; 
 2.2.22 any addition to or change in the Events of Default which apply to any Securities of the Series and any change in the right of the
Trustee or the requisite Holders of such Securities to declare the principal amount thereof due and payable pursuant to Section 6.2; 
  

 -8- 








 2.2.23 any addition to or change in the covenants set forth in Article IV or V which
applies to Securities of the Series; 
 2.2.24 any other terms of the Securities of the Series (which terms shall not be
inconsistent with the provisions of this Indenture, except as permitted by Section 9.1, but which may modify or delete any provision of this Indenture insofar as it applies to such Series); 
 2.2.25 any provisions granting special rights to holders when a specified event occurs; and 
 2.2.26 any depositories, interest rate calculation agents, exchange rate calculation agents or other agents with respect to Securities of
such Series if other than those appointed herein. 
 All Securities of any one Series need not be issued at the same time and
may be issued from time to time, consistent with the terms of this Indenture, if so provided by or pursuant to the Board Resolution, supplemental indenture hereto or Officers’ Certificate referred to above, and the authorized principal amount
of any Series may not be increased to provide for issuances of additional Securities of such Series, unless otherwise provided in such Board Resolution, supplemental indenture hereto or Officers’ Certificate. 
 Section 2.3 Execution and Authentication. 
 Two Officers shall sign the Securities for the Company by manual or facsimile signature. 
 If
an Officer whose signature is on a Security no longer holds that office at the time the Security is authenticated, the Security shall nevertheless be valid. 
 A Security shall not be valid until authenticated by the manual signature of the Trustee or an authenticating agent. The signature shall
be conclusive evidence that the Security has been authenticated under this Indenture. 
 The Trustee shall at any time, and
from time to time, authenticate Securities for original issue in the principal amount provided in the Board Resolution, supplemental indenture hereto or Officers’ Certificate, upon receipt by the Trustee of a Company Order. Such Company Order
may authorize authentication and delivery pursuant to oral or electronic instructions from the Company or its duly authorized agent or agents, which oral instructions shall be promptly confirmed in writing. 
 Each Security shall be dated the date of its authentication unless otherwise provided by a Board Resolution, a supplemental indenture
hereto or an Officers’ Certificate. 
 The aggregate principal amount of Securities of any Series outstanding at any time
may not exceed any limit upon the maximum principal amount for such Series set forth in the Board Resolution, supplemental indenture hereto or Officers’ Certificate delivered pursuant to Section 2.2, except as provided in Section 2.8.

  

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 Prior to the issuance of Securities of any Series, the Trustee shall have received and
(subject to Section 7.2) shall be fully protected in relying on: (a) the Board Resolution, supplemental indenture hereto or Officers’ Certificate establishing the form of the Securities of that Series or of Securities within that
Series and the terms of the Securities of that Series or of Securities within that Series, (b) an Officers’ Certificate complying with Section 10.4, and (c) an Opinion of Counsel complying with Section 10.4. 
 The Trustee shall have the right to decline to authenticate and deliver any Securities of such Series: (a) if the Trustee, being
advised by counsel, determines that such action may not lawfully be taken; or (b) if the Trustee in good faith by its board of directors or trustees, executive committee or a trust committee of directors and/or vice-presidents shall determine
that such action would expose the Trustee to personal liability to Holders of any then outstanding Series of Securities. 
 The Trustee may appoint an authenticating agent acceptable to the Company to authenticate Securities. An authenticating agent may authenticate Securities whenever the Trustee may do so. Each reference in this Indenture to authentication by
the Trustee includes authentication by such agent. An authenticating agent has the same rights as an Agent to deal with the Company or an Affiliate. 
 Section 2.4 Registrar and Paying Agent. 
 The Company shall maintain, with
respect to each Series of Securities, at the place or places specified with respect to such Series pursuant to Section 2.2, an office or agency where Securities of such Series may be presented or surrendered for payment (“PAYING
AGENT”), where Securities of such Series may be surrendered for registration of transfer or exchange (“REGISTRAR”) and where notices and demands to or upon the Company in respect of the Securities of such Series and this Indenture may
be served (“SERVICE AGENT”). The Registrar shall keep a register with respect to each Series of Securities and to their transfer and exchange. The Company will give prompt written notice to the Trustee of the name and address, and any
change in the name or address, of each Registrar, Paying Agent or Service Agent. If at any time the Company shall fail to maintain any such required Registrar, Paying Agent or Service Agent or shall fail to furnish the Trustee with the name and
address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee, and the Company hereby appoints the Trustee as its agent to receive all such presentations, surrenders, notices
and demands. 
 The Company may also from time to time designate one or more co-registrars, additional paying agents or
additional service agents and may from time to time rescind such designations; provided, however, that no such designation or rescission shall in any manner relieve the Company of its obligations to maintain a Registrar, Paying Agent and Service
Agent in each place so specified pursuant to Section 2.2 for Securities of any Series for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of any change in the name or address
of any such co-registrar, additional paying agent or additional service agent. The term “REGISTRAR” includes any co-registrar; the term “PAYING AGENT” includes any additional paying agent; and the term “SERVICE AGENT”
includes any additional service agent. 
  

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 The Company hereby appoints the Trustee the initial Registrar, Paying Agent and Service
Agent for each Series unless another Registrar, Paying Agent or Service Agent, as the case may be, is appointed prior to the time Securities of that Series are first issued. 
 Section 2.5 Paying Agent to Hold Money in Trust. 
 The Company shall require each Paying Agent other than the Trustee to agree in writing that the Paying Agent will hold in trust, for the
benefit of Securityholders of any Series of Securities, or the Trustee, all money held by the Paying Agent for the payment of principal or interest on the Series of Securities, and will notify the Trustee of any default by the Company in making any
such payment. While any such default continues, the Trustee may require a Paying Agent to pay all money held by it to the Trustee. The Company at any time may require a Paying Agent to pay all money held by it to the Trustee. Upon payment over to
the Trustee, the Paying Agent (if other than the Company or a Subsidiary) shall have no further liability for the money. If the Company or a Subsidiary acts as Paying Agent, it shall segregate and hold in a separate trust fund for the benefit of
Securityholders of any Series of Securities all money held by it as Paying Agent. 
 Section 2.6 Securityholder Lists.

 The Trustee shall preserve in as current a form as is reasonably practicable the most recent list available to it of the
names and addresses of Securityholders of each Series of Securities and shall otherwise comply with TIA Section 312(a). If the Trustee is not the Registrar, the Company shall furnish to the Trustee at least ten days before each interest payment
date and at such other times as the Trustee may request in writing a list, in such form and as of such date as the Trustee may reasonably require, of the names and addresses of Securityholders of each Series of Securities. 
 Section 2.7 Transfer and Exchange. 
 Where Securities of a Series are presented to the Registrar or a co-registrar with a request to register a transfer or to exchange them for an equal principal amount of Securities of the same Series, the Registrar
shall register the transfer or make the exchange if its requirements for such transactions are met. To permit registrations of transfers and exchanges, the Trustee shall authenticate Securities at the Registrar’s request. No service charge
shall be made for any registration of transfer or exchange (except as otherwise expressly permitted herein), but the Company may require payment of a sum sufficient to cover any transfer tax or similar governmental charge payable in connection
therewith (other than any such transfer tax or similar governmental charge payable upon exchanges pursuant to Section 2.11, 3.6 or 9.6). 
 Neither the Company nor the Registrar shall be required (a) to issue, register the transfer of, or exchange Securities of any Series for the period beginning at the opening of business fifteen days immediately
preceding the mailing of a notice of redemption of Securities of that Series selected for redemption and ending at the close of business on the day of such mailing, or (b) to register the transfer of or exchange Securities of any Series
selected, called or being called for redemption as a whole or the portion being redeemed of any such Securities selected, called or being called for redemption in part. 
  

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 Section 2.8 Mutilated, Destroyed, Lost and Stolen Securities. 
 If any mutilated Security is surrendered to the Trustee, the Company shall execute and the Trustee shall authenticate and deliver in
exchange therefor a new Security of the same Series and of like tenor and principal amount and bearing a number not contemporaneously outstanding. 
 If there shall be delivered to the Company and the Trustee (i) evidence to their satisfaction of the destruction, loss or theft of any Security and (ii) such security or indemnity as may be required by them
to save each of them and any agent of either of them harmless, then, in the absence of notice to the Company or the Trustee that such Security has been acquired by a bona fide purchaser, the Company shall execute and upon its request the Trustee
shall authenticate and make available for delivery, in lieu of any such destroyed, lost or stolen Security, a new Security of the same Series and of like tenor and principal amount and bearing a number not contemporaneously outstanding. 

In case any such mutilated, destroyed, lost or stolen Security has become or is about to become due and payable, the Company in its
discretion may, instead of issuing a new Security, pay such Security. 
 Upon the issuance of any new Security under this
Section, 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 Security of any Series issued pursuant to this Section in lieu of any destroyed, lost or stolen Security shall
constitute an original additional contractual obligation of the Company, whether or not the destroyed, lost or stolen Security shall be at any time enforceable by anyone, and shall be entitled to all the benefits of this Indenture equally and
proportionately with any and all other Securities of that Series duly issued hereunder. 
 The provisions of this Section are
exclusive and shall preclude (to the extent lawful) all other rights and remedies with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities. 
 Section 2.9 Outstanding Securities. 
 The Securities outstanding at any time are all the Securities authenticated by the Trustee except for those canceled by it, those delivered to it for cancellation, those reductions in the interest on a Global Security
effected by the Trustee in accordance with the provisions hereof and those described in this Section as not outstanding. 
 If
a Security is replaced pursuant to Section 2.8, it ceases to be outstanding until the Trustee receives proof satisfactory to it that the replaced Security is held by a bona fide purchaser. 
 If the Paying Agent (other than the Company, a Subsidiary or an Affiliate of any thereof) holds on the Maturity of Securities of a Series
money sufficient to pay such Securities 

  

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payable on that date, then on and after that date such Securities of the Series cease to be outstanding and interest on them ceases to accrue. 
 A Security does not cease to be outstanding because the Company or an Affiliate of the Company holds the Security. 
 In determining whether the Holders of the requisite principal amount of outstanding Securities have given any request, demand,
authorization, direction, notice, consent or waiver hereunder, the principal amount of a Discount Security that shall be deemed to be outstanding for such purposes shall be the amount of the principal thereof that would be due and payable as of the
date of such determination upon a declaration of acceleration of the Maturity thereof pursuant to Section 6.2. 
 Section 2.10
Treasury Securities. 
 In determining whether the Holders of the required principal amount of Securities of a
Series have concurred in any request, demand, authorization, direction, notice, consent or waiver Securities of a Series owned by the Company or an Affiliate of the Company shall be disregarded, except that for the purposes of determining whether
the Trustee shall be protected in relying on any such request, demand, authorization, direction, notice, consent or waiver, only Securities of a Series that the Trustee knows are so owned shall be so disregarded. 
 Section 2.11 Temporary Securities. 
 Until definitive Securities are ready for delivery, the Company may prepare and the Trustee shall authenticate temporary Securities upon a Company Order. Temporary Securities shall be substantially in the form of
definitive Securities but may have variations that the Company considers appropriate for temporary Securities. Without unreasonable delay, the Company shall prepare and the Trustee upon request shall authenticate definitive Securities of the same
Series and date of maturity in exchange for temporary Securities. Until so exchanged, temporary securities shall have the same rights under this Indenture as the definitive Securities. 
 Section 2.12 Cancellation. 
 The Company at any time may deliver Securities to the Trustee for cancellation. The Registrar and the Paying Agent shall forward to the Trustee any Securities surrendered to them for registration of transfer, exchange
or payment. The Trustee shall cancel all Securities surrendered for transfer, exchange, payment, replacement or cancellation and shall destroy such canceled Securities (subject to the record retention requirement of the Exchange Act) and deliver a
certificate of such destruction to the Company, unless the Company otherwise directs. The Company may not issue new Securities to replace Securities that it has paid or delivered to the Trustee for cancellation. 
 Section 2.13 Defaulted Interest. 
 If the Company defaults in a payment of interest on a Series of Securities, it shall pay the defaulted interest, plus, to the extent permitted by law, any interest payable on the defaulted interest, to the Persons who
are Securityholders of the Series on a subsequent special 

  

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record date. The Company shall fix the record date and payment date. At least 30 days before the record date, the Company shall mail to the Trustee and to
each Securityholder of the Series a notice that states the record date, the payment date and the amount of interest to be paid. The Company may pay defaulted interest in any other lawful manner. 
 Section 2.14 Global Securities. 
 2.14.1 Terms of Securities. A Board Resolution, a supplemental indenture hereto or an Officers’ Certificate shall establish whether the Securities of a Series shall be issued in whole or in part in the form of
one or more Global Securities and the Depository for such Global Security or Securities. 
 2.14.2 Transfer and Exchange.
Notwithstanding any provisions to the contrary contained in Section 2.7 and in addition thereto, any Global Security shall be exchangeable pursuant to Section 2.7 for Securities registered in the names of Holders other than the Depository
for such Security or its nominee only if (i) such Depository notifies the Company that it is unwilling or unable to continue as Depository for such Global Security or if at any time such Depository ceases to be a clearing agency registered
under the Exchange Act, and, in either case, the Company fails to appoint a successor Depository within 90 days of such event, (ii) the Company executes and delivers to the Trustee an Officers’ Certificate to the effect that such Global
Security shall be so exchangeable or (iii) an Event of Default with respect to the Securities represented by such Global Security shall have happened and be continuing. Any Global Security that is exchangeable pursuant to the preceding sentence
shall be exchangeable for Securities registered in such names as the Depository shall direct in writing in an aggregate principal amount equal to the principal amount of the Global Security with like tenor and terms. 
 Except as provided in this Section 2.14.2, a Global Security may not be transferred except as a whole by the Depository with respect
to such Global Security to a nominee of such Depository, by a nominee of such Depository to such Depository or another nominee of such Depository or by the Depository or any such nominee to a successor Depository or a nominee of such a successor
Depository. 
 2.14.3 Legend. Unless otherwise provided pursuant to Section 2.2, any Global Security issued hereunder
shall bear a legend in substantially the following form: 
 “THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED
TO AND IS REGISTERED IN THE NAME OF THE DEPOSITORY OR A NOMINEE OF THE DEPOSITORY. THIS SECURITY IS EXCHANGEABLE FOR SECURITIES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITORY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED
IN THE INDENTURE, AND MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITORY TO A NOMINEE OF THE DEPOSITORY, BY A NOMINEE OF THE DEPOSITORY TO THE DEPOSITORY OR ANOTHER NOMINEE OF THE DEPOSITORY OR BY THE DEPOSITORY OR ANY SUCH NOMINEE TO A
SUCCESSOR DEPOSITORY OR A NOMINEE OF SUCH A SUCCESSOR DEPOSITORY.” 
  

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 2.14.4 Acts of Holders. The Depository, as a Holder, may appoint agents and otherwise
authorize participants to give or take any request, demand, authorization, direction, notice, consent, waiver or other action which a Holder is entitled to give or take under the Indenture. 
 2.14.5 Payments. Notwithstanding the other provisions of this Indenture, unless otherwise specified as contemplated by Section 2.2,
payment of the principal of, premium, if any, and interest, if any, on any Global Security shall be made to the Holder thereof. 
 2.14.6 Consents, Declaration and Directions. Except as provided in Section 2.14.5, the Company, the Trustee and any Agent shall treat a Person as the Holder of such principal amount of outstanding Securities of such Series represented
by a Global Security as shall be specified in a written statement of the Depositary with respect to such Global Security, for purposes of obtaining any consents, declarations, waivers or directions required to be given by the Holders pursuant to
this Indenture. 
 Section 2.15 CUSIP Numbers. 
 The Company in issuing the Securities may use “CUSIP” numbers (if then generally in use), and, if so, the Trustee shall use
“CUSIP” numbers in notices of redemption as a convenience to Holders; provided that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Securities or as contained in any
notice of a redemption and that reliance may be placed only on the other elements of identification printed on the Securities, and any such redemption shall not be affected by any defect in or omission of such numbers. 
 ARTICLE III. 
 REDEMPTION 
 Section 3.1 Notice to Trustee. 
 The Company may, with respect to any Series of Securities, reserve the right to redeem and pay the Series of Securities or may covenant to redeem and pay the Series of Securities or any part thereof prior to the
Stated Maturity thereof at such time and on such terms as provided for in such Securities. If a Series of Securities is redeemable and the Company wants or is obligated to redeem prior to the Stated Maturity thereof all or part of the Series of
Securities pursuant to the terms of such Securities, it shall notify the Trustee of the redemption date and the principal amount of Series of Securities to be redeemed. The Company shall give the notice at least 45 days before the redemption date
(or such shorter notice as may be acceptable to the Trustee). 
 Section 3.2 Selection of Securities to be Redeemed.

 Unless otherwise indicated for a particular Series by a Board Resolution, a supplemental indenture hereto or an
Officers’ Certificate, if less than all the Securities of a Series are to be redeemed, the Trustee shall select the Securities of the Series to be redeemed in any manner that the Trustee deems fair and appropriate. The Trustee shall make the
selection from Securities of the Series outstanding not previously called for redemption. The Trustee may 

  

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select for redemption portions of the principal of Securities of the Series that have denominations larger than $1,000. Securities of the Series and portions
of them it selects shall be in amounts of $1,000 or whole multiples of $1,000 or, with respect to Securities of any Series issuable in other denominations pursuant to Section 2.2.13, the minimum principal denomination for each Series and
integral multiples thereof. Provisions of this Indenture that apply to Securities of a Series called for redemption also apply to portions of Securities of that Series called for redemption. 
 Section 3.3 Notice of Redemption. 
 Unless otherwise indicated for a particular Series by Board Resolution, a supplemental indenture hereto or an Officers’ Certificate, at least 30 days but not more than 90 days before a redemption date, the
Company shall mail a notice of redemption by first-class mail to each Holder whose Securities are to be redeemed and if any Bearer Securities are outstanding, publish on one occasion a notice in an Authorized Newspaper. The notice shall identify the
Securities of the Series to be redeemed and shall state: 
 (a) the redemption date; 
 (b) the redemption price, or if not then ascertainable, the manner of calculation thereof; 
 (c) the name and address of the Paying Agent; 
 (d) that Securities of the Series called for redemption must be surrendered to the Paying Agent to collect the redemption price;

 (e) if fewer than all the outstanding Securities of the Series are to be redeemed, the identification and principal amounts
of the particular Securities of the Series to be redeemed; 
 (f) that interest on Securities of the Series called for
redemption ceases to accrue on and after the redemption date; 
 (g) that no representation is made as to the correctness or
accuracy of the CUSIP number, if any, listed in such notice or printed on the Securities; and 
 (h) any other information as
may be required by the terms of the particular Series or the Securities of a Series being redeemed. 
 At the Company’s
request, the Trustee shall give the notice of redemption in the Company’s name and at its expense. 
 Section 3.4 Effect of Notice of
Redemption. 
 Once notice of redemption is mailed or published as provided in Section 3.3, Securities of a
Series called for redemption become due and payable on the redemption date and at the redemption price. A notice of redemption may not be conditional. If mailed in the manner provided for in Section 3.3, the notice of redemption shall be
conclusively presumed to have 

  

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been given whether or not the Holder receives such notice. Failure to give such notice or any defect in the notice to any Holder shall not affect the
validity of the notice or the redemption. Upon surrender to the Paying Agent, such Securities shall be paid at the redemption price plus accrued interest to the redemption date. 
 Section 3.5 Deposit of Redemption Price. 
 On or before the redemption date, the Company shall deposit with the Paying Agent money sufficient to pay the redemption price of and accrued interest, if any, on all Securities to be redeemed on that date.

 Section 3.6 Securities Redeemed in Part. 
 Upon surrender of a Security that is redeemed in part, the Trustee shall authenticate for the Holder a new Security of the same Series and
the same maturity equal in principal amount to the unredeemed portion of the Security surrendered. 
 ARTICLE IV. 
 COVENANTS 
 Section 4.1 Payment of
Principal and Interest. 
 The Company covenants and agrees for the benefit of the Holders of each Series of
Securities that it will duly and punctually pay the principal of and interest, if any, on the Securities of that Series in accordance with the terms of such Securities and this Indenture. 
 Section 4.2 SEC Reports. 
 The Company shall deliver to the Trustee within 30 days after it files them with the SEC copies of the annual reports and of the information, documents, and other reports (or copies of such portions of any of the
foregoing as the SEC may by rules and regulations prescribe) which the Company is required to file with the SEC pursuant to Section 13 or 15(d) of the Exchange Act. The Company also shall comply with the other provisions of TIA
Section 314(a). 
 Section 4.3 Compliance Certificate. 
 The Company shall deliver to the Trustee, within 120 days after the end of each fiscal year of the Company, an Officers’ Certificate
stating that a review of the activities of the Company and its Subsidiaries during the preceding fiscal year has been made under the supervision of the signing Officers with a view to determining whether the Company has kept, observed, performed and
fulfilled its obligations under this Indenture, and further stating, as to each such Officer signing such certificate, that to the best of his knowledge the Company has kept, observed, performed and fulfilled each and every covenant contained in
this Indenture and is not in default in the performance or observance of any of the terms, provisions and conditions hereof (or, if a Default or Event of Default shall have occurred, describing all such Defaults or Events of Default of which he may
have knowledge). 
  

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 The Company will, so long as any of the Securities are outstanding, deliver to the
Trustee, forthwith upon becoming aware of any Default or Event of Default, an Officers’ Certificate specifying such Default or Event of Default and what action the Company is taking or proposes to take with respect thereto. 
 Section 4.4 Stay, Extension and Usury Laws. 
 The Company covenants (to the extent that it may lawfully do so) that it will not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law
wherever enacted, now or at any time hereafter in force, which may affect the covenants or the performance of this Indenture or the Securities; and the Company (to the extent it may lawfully do so) hereby expressly waives all benefit or advantage of
any such law and covenants that it will not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law has been
enacted. 
 Section 4.5 Maintenance of Office or Agency. 
 So long as any Series of Securities remains outstanding, the Company agrees to maintain an office or agency in the Borough of Manhattan,
the City and State of New York, with respect to each such Series and at such other location or locations as may be designated as provided in this Section 4.5, where (a) Securities of that Series may be presented for payment,
(b) Securities of that Series may be presented as hereinabove authorized for registration of transfer and exchange, and (c) notices and demands to or upon the Company in respect of the Securities of that Series and this Indenture may be
given or served, such designation to continue with respect to such office or agency until the Company shall, by written notice signed by an Officer of the Company and delivered to the Trustee, designate some other office or agency for such purposes
or any of them. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations, notices and demands may be made or served at the Corporate Trust
Office of the Trustee, and the Company hereby appoints the Trustee as its agent to receive all such presentations, notices and demands. 
 Section 4.6 Corporate Existence. 
 Subject to Article V, the Company will do or cause to be done all
things necessary to preserve and keep in full force and effect its corporate existence and the corporate, partnership or other existence of each Subsidiary in accordance with the respective organizational documents of each Subsidiary and the rights
(charter and statutory), licenses and franchises of the Company and its Subsidiaries; provided, however, that the Company shall not be required to preserve any such right, license or franchise, or the corporate, partnership or other existence of any
Subsidiary, if the Company shall determine that the preservation thereof is no longer desirable in the conduct of the business of the Company and its Subsidiaries taken as a whole and that the loss thereof is not adverse in any material respect to
the Holders. 
  

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 Section 4.7 Taxes. 
 The Company shall, and shall cause each of its Subsidiaries to, pay prior to delinquency all material taxes, assessments and governmental
levies, except as contested in good faith and by appropriate proceedings. 
 ARTICLE V. 
 SUCCESSORS 
 Section 5.1 Successor
Corporation Substituted. 
 Upon any consolidation or merger, or any sale, lease, conveyance or other disposition
of all or substantially all of the assets of the Company, the successor corporation formed by such consolidation or into or with which the Company is merged or to which such sale, lease, conveyance or other disposition is made shall succeed to, and
be substituted for, and may exercise every right and power of, the Company under this Indenture with the same effect as if such successor Person has been named as the Company herein. 
 ARTICLE VI. 
 DEFAULTS AND REMEDIES 
 Section 6.1 Events of Default. 
 “EVENT OF DEFAULT,” wherever used herein with respect to Securities of any Series, means any one of the following events, unless in the establishing Board Resolution, supplemental indenture hereto or
Officers’ Certificate, it is provided that such Series shall not have the benefit of said Event of Default: 
 (a)
default in the payment of any interest on any Security of that Series when it becomes due and payable, and continuance of such default for a period of 30 days (unless the entire amount of such payment is deposited by the Company with the Trustee or
with a Paying Agent prior to the expiration of such period of 30 days); or 
 (b) default in the payment of the principal of
any Security of that Series at its Maturity; or 
 (c) default in the deposit of any sinking fund payment, when and as due in
respect of any Security of that Series; or 
 (d) default in the performance or breach of any covenant or warranty of the
Company in this Indenture (other than a covenant or warranty that has been included in this Indenture solely for the benefit of a Series of Securities other than that Series), which default continues uncured for a period of 60 days after there has
been given, by registered or certified mail, to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in principal amount of the outstanding Securities of that Series a written notice specifying such default or
breach and requiring it to be remedied and stating that such notice is a “NOTICE OF DEFAULT” hereunder; or 
  

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 (e) the Company or any of its Significant Subsidiaries pursuant to or within the meaning
of any Bankruptcy Law: 
 (i) commences a voluntary case, 
 (ii) consents to the entry of an order for relief against it in an involuntary case, 
 (iii) consents to the appointment of a Custodian of it or for all or substantially all of its property, 
 (iv) makes a general assignment for the benefit of its creditors, or 
 (f) 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 all or substantially all of its property, or

 (iii) orders the liquidation of the Company or any of its Significant Subsidiaries, and the order or decree remains
unstayed and in effect for 90 days; or 
 (g) any other Event of Default provided with respect to Securities of that Series,
which is specified in a Board Resolution, a supplemental indenture hereto or an Officers’ Certificate, in accordance with Section 2.2. 
 The term “BANKRUPTCY LAW” means title 11, U.S. Code or any similar Federal or State law for the relief of debtors. The term “CUSTODIAN” means any receiver, trustee, assignee, liquidator or similar
official under any Bankruptcy Law. 
 Section 6.2 Acceleration of Maturity; Rescission and Annulment. 
 If an Event of Default with respect to Securities of any Series at the time outstanding occurs and is continuing (other than an Event of
Default referred to in Section 6.1(e) or (f)), then in every such case the Trustee or the Holders of not less than 25% in principal amount of the outstanding Securities of that Series may declare the principal amount (or, if any Securities of
that Series are Discount Securities, such portion of the principal amount as may be specified in the terms of such Securities) of and accrued and unpaid interest, if any, on all of the Securities of that Series to be due and payable immediately, by
a notice in writing to the Company (and to the Trustee if given by Holders), and upon any such declaration such principal amount (or specified amount) and accrued and unpaid interest, if any, shall become immediately due and payable. If an Event of
Default specified in Section 6.1(e) or (f) shall occur, the principal amount (or specified amount) of and accrued and unpaid interest, if any, on all 

  

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outstanding Securities shall ipso facto become and be immediately due and payable without any declaration or other act on the part of the Trustee or any
Holder. 
 At any time after such a declaration of acceleration with respect to any Series has been made and before a judgment
or decree for payment of the money due has been obtained by the Trustee as hereinafter in this Article provided, the Holders of a majority in principal amount of the outstanding Securities of that Series, by written notice to the Company and the
Trustee, may rescind and annul such declaration and its consequences if: 
 (a) the Company has paid or deposited with the
Trustee a sum sufficient to pay 
 (i) all overdue interest, if any, on all Securities of that Series, 
 (ii) the principal of any Securities of that Series which have become due otherwise than by such declaration of acceleration and interest
thereon at the rate or rates prescribed therefor in such Securities, 
 (iii) to the extent that payment of such interest is
lawful, interest upon any overdue principal and overdue interest at the rate or rates prescribed therefor in such Securities, and 
 (iv) all sums paid or advanced by the Trustee hereunder and the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel; and 
 (b) all Events of Default with respect to Securities of that Series, other than the non-payment of the principal (or a specified portion
of the principal) of Securities of that Series which have become due solely by such declaration of acceleration, have been cured or waived as provided in Section 6.13. 
 No such rescission shall affect any subsequent Default or impair any right consequent thereon. 
 Section 6.3 Collection of Indebtedness and Suits for Enforcement by Trustee. 
 The Company covenants that if 
 (a) default is made in the payment of any interest on any Security when such interest becomes due and payable and such default continues for a period of 30 days, or 
 (b) default is made in the payment of principal of any Security at the Maturity thereof, or 
 (c) default is made in the deposit of any sinking fund payment when and as due by the terms of a Security, 
  

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 then, the Company will, upon demand of the Trustee, pay to it, for the benefit of the Holders of such Securities, the
whole amount then due and payable on such Securities for principal and interest and, to the extent that payment of such interest shall be legally enforceable, interest on any overdue principal or any overdue interest, at the rate or rates prescribed
therefor in such Securities, and, in addition thereto, such further amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel. 
 If the Company fails to pay such amounts forthwith upon such demand, the Trustee, in its own name and as
trustee of an express trust, may institute a judicial proceeding for the collection of the sums so due and unpaid, may prosecute such proceeding to judgment or final decree and may enforce the same against the Company or any other obligor upon such
Securities and collect the moneys adjudged or deemed to be payable in the manner provided by law out of the property of the Company or any other obligor upon such Securities, wherever situated. 
 If an Event of Default with respect to any Securities of any Series occurs and is continuing, the Trustee may in its discretion proceed to
protect and enforce its rights and the rights of the Holders of Securities of such Series by such appropriate judicial proceedings as the Trustee shall deem most effectual to protect and enforce any such rights, whether for the specific enforcement
of any covenant or agreement in this Indenture or in aid of the exercise of any power granted herein, or to enforce any other proper remedy. 
 Section 6.4 Trustee May File Proofs of Claim. 
 In case of the pendency of any receivership,
insolvency, liquidation, bankruptcy, reorganization, arrangement, adjustment, composition or other judicial proceeding relative to the Company or any other obligor upon the Securities or the property of the Company or of such other obligor or their
creditors, the Trustee (irrespective of whether the principal of the Securities shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have made any demand on the Company for
the payment of overdue principal or interest) shall be entitled and empowered, by intervention in such proceeding or otherwise, 
 (a) to file and prove a claim for the whole amount of principal and interest owing and unpaid in respect of the Securities and to file such other papers or documents as may be necessary or advisable in order to have the claims of the
Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and of the Holders allowed in such judicial proceeding, and 
 (b) to collect and receive any moneys or other property payable or deliverable on any such claims and to distribute the same, and any
custodian, receiver, assignee, trustee, liquidator, sequestrator or other similar official in any such judicial proceeding is hereby authorized by each Holder to make such payments to the Trustee and, in the event that the Trustee shall consent to
the making of such payments directly to the Holders, to pay to the Trustee any amount due it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under
Section 7.7. 
  

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 Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent
to or accept or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the Securities or the rights of any Holder thereof or to authorize the Trustee to vote in respect of the claim of any Holder
in any such proceeding. 
 Section 6.5 Trustee May Enforce Claims Without Possession of Securities. 
 All rights of action and claims under this Indenture or the Securities may be prosecuted and enforced by the Trustee without the
possession of any of the Securities or the production thereof in any proceeding relating thereto, and any such proceeding instituted by the Trustee shall be brought in its own name as trustee of an express trust, and any recovery of judgment shall,
after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, be for the ratable benefit of the Holders of the Securities in respect of which such judgment has been
recovered. 
 Section 6.6 Application of Money Collected. 
 Any money collected by the Trustee pursuant to this Article shall be applied in the following order, at the date or dates fixed by the
Trustee and, in case of the distribution of such money on account of principal or interest, upon presentation of the Securities and the notation thereon of the payment if only partially paid and upon surrender thereof if fully paid: 
 First: To the payment of all amounts due the Trustee under Section 7.7; and 
 Second: To the payment of the amounts then due and unpaid for principal of and interest on the Securities in respect of which or for the
benefit of which such money has been collected, ratably, without preference or priority of any kind, according to the amounts due and payable on such Securities for principal and interest, respectively; and 
 Third: To the Company. 
 The Trustee may fix a record date and payment date for any payment to Securityholders pursuant to this Section 6.6. At least 15 days before such record date, the Company shall mail to each Securityholder and the
Trustee a notice that states the record date, the payment date and the amount to be paid. 
 Section 6.7 Limitation on Suits.

 No Holder of any Security of any Series shall have any right to institute any proceeding, judicial or otherwise, with
respect to this Indenture, or for the appointment of a receiver or trustee, or for any other remedy hereunder, unless 
 (a)
such Holder has previously given written notice to the Trustee of a continuing Event of Default with respect to the Securities of that Series; 
  

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 (b) the Holders of not less than 25% in principal amount of the outstanding Securities of
that Series shall have made written request to the Trustee to institute proceedings in respect of such Event of Default in its own name as Trustee hereunder; 
 (c) such Holder or Holders have offered to the Trustee reasonable indemnity against the costs, expenses and liabilities to be incurred in
compliance with such request; 
 (d) the Trustee for 90 days after its receipt of such notice, request and offer of indemnity
has failed to institute any such proceeding; and 
 (e) no direction inconsistent with such written request has been given to
the Trustee during such 90-day period by the Holders of a majority in principal amount of the outstanding Securities of that Series; 
 it being understood
and intended that no one or more of such Holders shall have any right in any manner whatever by virtue of, or by availing of, any provision of this Indenture to affect, disturb or prejudice the rights of any other of such Holders, or to obtain or to
seek to obtain priority or preference over any other of such Holders or to enforce any right under this Indenture, except in the manner herein provided and for the equal and ratable benefit of all such Holders. 
 Section 6.8 Unconditional Right of Holders to Receive Principal and Interest. 
 Notwithstanding any other provision in this Indenture, the Holder of any Security shall have the right, which is absolute and
unconditional, to receive payment of the principal of and interest, if any, on such Security on the Stated Maturity or Stated Maturities expressed in such Security (or, in the case of redemption, on the redemption date) and to institute suit for the
enforcement of any such payment, and such rights shall not be impaired without the consent of such Holder. 
 Section 6.9 Restoration of
Rights and Remedies. 
 If the Trustee or any Holder has instituted any proceeding to enforce any right or remedy
under this Indenture and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to the Trustee or to such Holder, then and in every such case, subject to any determination in such proceeding, the Company,
the Trustee and the Holders shall be restored severally and respectively to their former positions hereunder and thereafter all rights and remedies of the Trustee and the Holders shall continue as though no such proceeding had been instituted.

 Section 6.10 Rights and Remedies Cumulative. 
 Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities in
Section 2.8, no right or remedy herein conferred upon or reserved to the Trustee or to the Holders is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in
addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or
employment of any other appropriate right or remedy. 
  

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 Section 6.11 Delay or Omission Not Waiver. 
 No delay or omission of the Trustee or of any Holder of any Securities to exercise any right or remedy accruing upon any Event of Default
shall impair any such right or remedy or constitute a waiver of any such Event of Default or an acquiescence therein. Every right and remedy given by this Article or by law to the Trustee or to the Holders may be exercised from time to time, and as
often as may be deemed expedient, by the Trustee or by the Holders, as the case may be. 
 Section 6.12 Control by Holders.

 The Holders of a majority in principal amount of the outstanding Securities of any Series shall have the right to direct
the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred on the Trustee, with respect to the Securities of such Series; provided that 
 (a) such direction shall not be in conflict with any rule of law or with this Indenture, 
 (b) the Trustee may take any other action deemed proper by the Trustee which is not inconsistent with such direction, and 
 (c) subject to the provisions of Section 6.1, the Trustee shall have the right to decline to follow any such direction if the Trustee
in good faith shall, by a Responsible Officer of the Trustee, determine that the proceeding so directed would involve the Trustee in personal liability. 
 Section 6.13 Waiver of Past Defaults. 
 Subject to Section 6.2, the
Holders of not less than a majority in principal amount of the outstanding Securities of any Series may on behalf of the Holders of all the Securities of such Series waive any past Default hereunder with respect to such Series and its consequences,
except a Default in the payment of the principal of or interest on any Security of such Series; provided, however, that the Holders of a majority in principal amount of the outstanding Securities of any Series may rescind an acceleration of the
Securities of such Series and its consequences, including any related payment default that resulted from such acceleration. Upon any such waiver, such Default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have
been cured, for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other Default or impair any right consequent thereon. 
 Section 6.14 Undertaking for Costs. 
 All parties to this Indenture agree, and
each Holder of any Security by his acceptance thereof shall be deemed to have agreed, that any court may in its discretion require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit against 

  

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the Trustee for any action taken, suffered or omitted by it as Trustee, the filing by any party litigant in such suit of an undertaking to pay the costs of
such suit, and that such court may in its discretion assess reasonable costs, including reasonable attorneys’ fees, against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such
party litigant; but the provisions of this Section shall not apply to any suit instituted by the Company, to any suit instituted by the Trustee, to any suit instituted by any Holder, or group of Holders, holding in the aggregate more than 10% in
principal amount of the outstanding Securities of any Series, or to any suit instituted by any Holder for the enforcement of the payment of the principal of or interest on any Security on or after the Stated Maturity or Stated Maturities expressed
in such Security (or, in the case of redemption, on the redemption date). 
 ARTICLE VII. 
 TRUSTEE 
 Section 7.1 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 their exercise as a prudent man would exercise or use under the circumstances in the conduct of his own affairs. 
 (b) Except during the continuance of an Event of Default: 
 (i) The Trustee need perform only those duties that are specifically set forth in this Indenture and no others. 
 (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 Officers’ Certificates or Opinions of Counsel furnished to the Trustee and conforming to the requirements of this Indenture; however, in the case of any such Officers’ Certificates or Opinions of
Counsel which by any provisions hereof are specifically required to be furnished to the Trustee, the Trustee shall examine such Officers’ Certificates and Opinions of Counsel to determine whether or not they conform to the requirements of this
Indenture. 
 (c) The Trustee may not be relieved from liability for its own negligent action, its own negligent failure to
act or its own willful misconduct, except that: 
 (i) This paragraph does not limit the effect of paragraph (b) of this
Section. 
 (ii) The Trustee shall not be liable for any error of judgment made in good faith by a Responsible Officer, unless
it is proved that the Trustee was negligent in ascertaining the pertinent facts. 
 (iii) The Trustee shall not be liable with
respect to any action taken, suffered or omitted to be taken by it with respect to Securities of any Series in good faith in accordance with the direction of the Holders of a majority in principal amount of the outstanding Securities of such Series
relating to the time, method and place of conducting any 

  

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proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee, under this Indenture with respect to the
Securities of such Series. 
 (d) Every provision of this Indenture that in any way relates to the Trustee is subject to
paragraphs (a), (b) and (c) of this Section. 
 (e) The Trustee may refuse to perform any duty or exercise any right
or power unless it receives indemnity satisfactory to it against any loss, liability or expense. 
 (f) The Trustee shall not
be liable for interest on any money received by it except as the Trustee may agree in writing with the Company. Money held in trust by the Trustee need not be segregated from other funds except to the extent required by law. 
 (g) No provision of this Indenture shall require the Trustee to risk its own funds or otherwise incur any financial liability in the
performance of any of its duties, or in the exercise of any of its rights or powers, if it shall have reasonable grounds for believing that repayment of such funds or adequate indemnity against such risk is not reasonably assured to it. 

(h) The Paying Agent, the Registrar and any authenticating agent shall be entitled to the protections and immunities as are set forth
in paragraphs (a), (b) and (c) of this Section with respect to the Trustee. 
 (i) Every provision of this Indenture
relating to the conduct or affecting the liability of or affording protection to the Trustee shall be subject to the provisions of this Section and to the provisions of the TIA and the provisions of this Article VII shall apply to the Trustee in its
role as Registrar, Paying Agent and Service Agent. 
 Section 7.2 Rights of Trustee. 
 (a) The Trustee may rely on and shall be protected in acting or refraining from acting 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. 
 (b) Before the Trustee acts or refrains from acting, it may require an Officers’ Certificate or an
Opinion of Counsel. The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on such Officers’ Certificate or Opinion of Counsel. 
 (c) The Trustee may act through agents and shall not be responsible for the misconduct or negligence of any agent appointed with due care.
No Depository shall be deemed an agent of the Trustee and the Trustee shall not be responsible for any act or omission by any Depository. 
 (d) The Trustee shall not be liable for any action it takes or omits to take in good faith which it believes to be authorized or within its rights or powers; provided that the Trustee’s conduct does not
constitute willful misconduct or negligence. 
  

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 (e) The Trustee may consult with counsel and the advice of such counsel or any Opinion of
Counsel shall be full and complete authorization and protection in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance thereon. 
 (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 of Securities unless such Holders shall have offered to the Trustee reasonable security or indemnity against the costs, expenses and liabilities which might be incurred by it in compliance with such
request or direction. 
 In addition, the Trustee shall not be deemed to have knowledge of any Default or Event of Default
except (1) any Event of Default occurring pursuant to Sections 6.1(a), 6.1(b), 6.1(c) and 4.3 hereof or (2) any Default or Event of Default of which the Trustee shall have received written notification in the manner set forth in this
Indenture or a Responsible Officer of the Trustee shall have obtained actual knowledge. Delivery of reports, information and documents to the Trustee under Section 4.2 is for informational purposes only and the information and the
Trustee’s receipt of the foregoing shall not constitute constructive notice of any information contained therein, or determinable from information contained therein including the Company’s compliance with any of their covenants thereunder
(as to which the Trustee is entitled to rely exclusively on an Officers’ Certificate). 
 Section 7.3 Individual Rights of
Trustee. 
 The Trustee in its individual or any other capacity may become the owner or pledgee of Securities and
may otherwise deal with the Company or an Affiliate with the same rights it would have if it were not Trustee. Any Agent may do the same with like rights. The Trustee is also subject to Sections 7.10 and 7.11. 
 Section 7.4 Trustee’s Disclaimer. 
 The Trustee makes no representation as to the validity or adequacy of this Indenture or the Securities, it shall not be accountable for the Company’s use of the proceeds from the Securities, and it shall not be
responsible for any statement in any Security other than its authentication. 
 Section 7.5 Notice of Defaults. 
 If a Default or Event of Default occurs and is continuing with respect to the Securities of any Series and if it is known to a Responsible
Officer of the Trustee, the Trustee shall mail to each Securityholder of the Securities of that Series and, if any Bearer Securities are outstanding, publish on one occasion in an Authorized Newspaper, notice of a Default or Event of Default within
90 days after it occurs or, if later, after a Responsible Officer of the Trustee has knowledge of such Default or Event of Default. Except in the case of a Default or Event of Default in payment of principal of or interest on any Security of any
Series, the Trustee may 

  

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withhold the notice if and so long as its corporate trust committee or a committee of its Responsible Officers in good faith determines that withholding the
notice is in the interests of Securityholders of that Series. 
 Section 7.6 Reports by Trustee to Holders. 
 Within 60 days after May 15 in each year, the Trustee shall transmit by mail to all Securityholders, as their names and addresses
appear on the register kept by the Registrar and, if any Bearer Securities are outstanding, publish in an Authorized Newspaper, a brief report dated as of such May 15, in accordance with, and to the extent required under, TIA Section 313.

 A copy of each report at the time of its mailing to Securityholders of any Series shall be filed with the SEC and each
stock exchange on which the Securities of that Series are listed. The Company shall promptly notify the Trustee when Securities of any Series are listed on any stock exchange and of any delisting thereof. 
 Section 7.7 Compensation and Indemnity. 
 The Company shall pay to the Trustee from time to time reasonable compensation 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 expenses incurred by it. Such expenses shall include the reasonable compensation and expenses of the Trustee’s agents and counsel. 
 The Company shall indemnify the Trustee (including the cost of defending itself) against any loss, liability or expense incurred by it
except as set forth in the next paragraph in the performance of its duties under this Indenture as Trustee or Agent. The Trustee shall notify the Company promptly of any claim for which it may seek indemnity. The Company shall defend the claim and
the Trustee shall cooperate in the defense. The Trustee may have separate counsel and the Company shall pay the reasonable fees and expenses of such counsel. The Company need not pay for any settlement made without its consent, which consent shall
not be unreasonably withheld. This indemnification shall apply to officers, directors, employees, shareholders, agents, successors and assigns of the Trustee. 
 The Company need not reimburse any expense or indemnify against any loss or liability incurred by the Trustee or by any officer, director,
employee, shareholder or agent of the Trustee through willful misconduct, negligence or bad faith. 
 To secure the
Company’s payment obligations in this Section, the Trustee shall have a lien prior to the Securities of any Series on all money or property held or collected by the Trustee, except that held in trust to pay principal and interest on particular
Securities of that Series. 
 When the Trustee incurs expenses or renders services after an Event of Default specified in
Section 6.1(e) or (f) occurs, the expenses and the compensation for the services are intended to constitute expenses of administration under any Bankruptcy Law. 
  

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 The provisions of this Section 7.7 shall survive the resignation or removal of the
Trustee and the termination of this Indenture. 
 Section 7.8 Replacement of Trustee. 
 A resignation or removal of the Trustee and appointment of a successor Trustee shall become effective only upon the successor
Trustee’s acceptance of appointment as provided in this Section. 
 The Trustee may resign with respect to the Securities
of one or more Series by so notifying the Company. The Holders of a majority in principal amount of the Securities of any Series may remove the Trustee with respect to that Series by so notifying the Trustee and the Company. The Company may remove
the Trustee with respect to Securities of one or more Series if: 
 (a) the Trustee fails to comply with Section 7.10;

 (b) the Trustee is adjudged a bankrupt or an insolvent or an order for relief is entered with respect to the Trustee under
any Bankruptcy Law; 
 (c) a Custodian or public officer takes charge of the Trustee or its property; or 
 (d) the Trustee becomes incapable of acting. 
 If the Trustee resigns or is removed or if a vacancy exists in the office of Trustee for any reason, the Company shall promptly appoint a successor Trustee. Within one year after the successor Trustee takes office,
the Holders of a majority in principal amount of the then outstanding Securities may appoint a successor Trustee to replace the successor Trustee appointed by the Company. 
 If a successor Trustee with respect to the Securities of any one or more Series 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 principal amount of the Securities of the applicable Series may petition any court of competent jurisdiction for the appointment of a successor
Trustee. 
 If the Trustee with respect to the Securities of any one or more Series fails to comply with Section 7.10,
any Securityholder who has been a bona fide Holder of a Security of the applicable Series for at least six months may petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee. 

A successor Trustee shall deliver a written acceptance of its appointment to the retiring Trustee and to the Company. Immediately after
that, the retiring Trustee shall transfer all property held by it as Trustee to the successor Trustee subject to the lien provided for in Section 7.7, 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 with respect to each Series of Securities for which it is acting as Trustee under this Indenture. A successor Trustee 

  

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shall mail a notice of its succession to each Securityholder of each such Series and, if any Bearer Securities are outstanding, publish such notice on one
occasion in an Authorized Newspaper. Notwithstanding replacement of the Trustee pursuant to this Section 7.8, the Company’s obligations under Section 7.7 hereof shall continue for the benefit of the retiring trustee with respect to
expenses and liabilities incurred by it prior to such replacement. 
 Section 7.9 Successor Trustee by Merger, etc. 
 If the Trustee consolidates with, merges or converts into, or transfers all or substantially all of its corporate trust business to,
another corporation, the successor corporation without any further act shall be the successor Trustee. 
 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 Securities 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 Securities so authenticated; and in case at that time any of the Securities shall not have been authenticated, any such successor to the Trustee may authenticate
such Securities either in the name of any predecessor hereunder or in the name of the successor to the Trustee; and in all such cases such certificates shall have the full force that it is anywhere in the Securities or in this Indenture provided
that the certificate of the Trustee shall have. 
 Section 7.10 Eligibility; Disqualification. 
 This Indenture shall always have a Trustee who satisfies the requirements of TIA Section 310(a)(1), (2) and (5). The Trustee
shall always have a combined capital and surplus of at least $25,000,000 as set forth in its most recent published annual report of condition. The Trustee shall comply with TIA Section 310(b). 
 Section 7.11 Preferential Collection of Claims Against Company. 
 The Trustee is subject to TIA Section 311(a), excluding any creditor relationship listed in TIA Section 311(b). A Trustee who
has resigned or been removed shall be subject to TIA Section 311(a) to the extent indicated. 
 ARTICLE VIII. 
 SATISFACTION AND DISCHARGE; DEFEASANCE 
 Section 8.1 Satisfaction and Discharge of Indenture. 
 This Indenture shall upon Company Order cease to be of
further effect (except as hereinafter provided in this Section 8.1) as it relates to all Securities of any Series, and the Trustee, at the expense of the Company, shall execute proper instruments acknowledging satisfaction and discharge of this
Indenture as it relates to all Securities of any Series, when 
 (a) either 
 (i) all Securities of such Series theretofore authenticated and delivered (other than Securities that have been destroyed, lost or stolen
and that have been replaced or paid) have been delivered to the Trustee for cancellation; or 
  

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 (ii) all such Securities not theretofore delivered to the Trustee for cancellation

 (1) have become due and payable, or 
 (2) will become due and payable at their Stated Maturity within one year, or 
 (3) are to be called for redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption
by the Trustee in the name, and at the expense, of the Company, or 
 (4) are deemed paid and discharged pursuant to
Section 8.3, as applicable; 
 and the Company, in the case of (1), (2) or (3) above, has deposited or caused to be deposited with the Trustee
as trust funds in trust an amount sufficient for the purpose of paying and discharging the entire indebtedness on such Securities not theretofore delivered to the Trustee for cancellation, for principal and interest to the date of such deposit (in
the case of Securities which have become due and payable on or prior to the date of such deposit) or to the Stated Maturity or redemption date, as the case may be; 
 (b) the Company has paid or caused to be paid all other sums payable hereunder by the Company; and 
 (c) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all conditions
precedent herein provided for relating to the satisfaction and discharge of this Indenture have been complied with. 
 Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Company to the Trustee under Section 7.7, and, if money shall have been deposited with the Trustee pursuant to clause (a) of this Section,
the provisions of Sections 2.4, 2.7, 2.8, 8.1 8.2 and 8.5 shall survive. 
 Section 8.2 Application of Trust Funds;
Indemnification. 
 (a) Subject to the provisions of Section 8.5, all money deposited with the Trustee pursuant to
Section 8.1, all money and U.S. Government Obligations or Foreign Government Obligations deposited with the Trustee pursuant to Section 8.3 or 8.4 and all money received by the Trustee in respect of U.S. Government Obligations or Foreign
Government Obligations deposited with the Trustee pursuant to Section 8.3 or 8.4, shall be held in trust and applied by it, in accordance with the provisions of the Securities and this Indenture, to the payment, either directly or through any
Paying Agent (including the Company acting as its own Paying Agent) as the Trustee may determine, to the Persons entitled thereto, of the principal and 

  

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interest for whose payment such money has been deposited with or received by the Trustee or to make Mandatory Sinking Fund Payments or analogous payments as
contemplated by Section 8.3 or 8.4. 
 (b) The Company shall pay and shall indemnify the Trustee against any tax, fee or
other charge imposed on or assessed against U.S. Government Obligations or Foreign Government Obligations deposited pursuant to Section 8.3 or 8.4 or the interest and principal received in respect of such obligations other than any payable by
or on behalf of Holders. 
 (c) The Trustee shall deliver or pay to the Company from time to time upon Company Request any
U.S. Government Obligations or Foreign Government Obligations or money held by it as provided in Section 8.3 or 8.4 which, in the opinion of a nationally recognized firm of independent certified public accountants expressed in a written
certification thereof delivered to the Trustee, are then in excess of the amount thereof which then would have been required to be deposited for the purpose for which such U.S. Government Obligations or Foreign Government Obligations or money were
deposited or received. This provision shall not authorize the sale by the Trustee of any U.S. Government Obligations or Foreign Government Obligations held under this Indenture. 
 Section 8.3 Legal Defeasance of Securities of any Series. 
 Unless this Section 8.3 is otherwise specified pursuant to Section 2.2 to be inapplicable to Securities of any Series, the
Company shall be deemed to have paid and discharged the entire indebtedness on all the outstanding Securities of such Series on the 91st day after the date of the deposit referred to in subparagraph (d) hereof, and the provisions of this
Indenture, as it relates to such outstanding Securities of such Series, shall no longer be in effect (and the Trustee, at the expense of the Company, shall, at Company Request, execute proper instruments acknowledging the same), except as to:

 (a) the rights of Holders of Securities of such Series to receive, from the trust funds described in subparagraph
(d) hereof, (i) payment of the principal of and each installment of principal of and interest on the outstanding Securities of such Series on the Stated Maturity of such principal or installment of principal or interest and (ii) the
benefit of any Mandatory Sinking Fund Payments applicable to the Securities of such Series on the day on which such payments are due and payable in accordance with the terms of this Indenture and the Securities of such Series; 
 (b) the provisions of Sections 2.4, 2.7, 2.8, 8.2, 8.3 and 8.5; 
 (c) the rights, powers, trust and immunities of the Trustee hereunder; provided that the following conditions shall have been satisfied:

 (d) the Company shall have deposited or caused to be deposited irrevocably with the Trustee as trust funds in trust for the
purpose of making the following payments, specifically pledged as security for and dedicated solely to the benefit of the Holders of such Securities (i) in the case of Securities of such Series denominated in Dollars, cash in Dollars (or such
other money or currencies as shall then be legal tender in the United States) 

  

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and/or U.S. Government Obligations, or (ii) in the case of Securities of such Series denominated in a Foreign Currency (other than a composite
currency), money and/or Foreign Government Obligations, which through the payment of interest and principal in respect thereof, in accordance with their terms, will provide (and without reinvestment and assuming no tax liability will be imposed on
such Trustee), not later than one day before the due date of any payment of money, an amount in cash, sufficient, in the opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered
to the Trustee, to pay and discharge each installment of principal (including mandatory sinking fund or analogous payments) of and interest, if any, on all the Securities of such Series on the dates such installments of interest or principal are
due; 
 (e) such deposit will not result in a breach or violation of, or constitute a default under, this Indenture or any
other agreement or instrument to which the Company is a party or by which it is bound; 
 (f) no Default or Event of Default
with respect to the Securities of such Series shall have occurred and be continuing on the date of such deposit or during the period ending on the 91st day after such date; 
 (g) the Company shall have delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel to the effect that
(i) the Company has received from, or there has been published by, the Internal Revenue Service a ruling, or (ii) since the date of execution of this Indenture, there has been a change in the applicable Federal income tax law, in either
case to the effect that, and based thereon such Opinion of Counsel shall confirm that, the Holders of the Securities of such Series will not recognize income, gain or loss for Federal income tax purposes as a result of such deposit, defeasance and
discharge and will be subject to Federal income tax on the same amount and in the same manner and at the same times as would have been the case if such deposit, defeasance and discharge had not occurred; 
 (h) the Company shall have delivered to the Trustee an Officers’ Certificate stating that the deposit was not made by the Company
with the intent of preferring the Holders of the Securities of such Series over any other creditors of the company or with the intent of defeating, hindering, delaying or defrauding any other creditors of the Company; 
 (i) such deposit shall not result in the trust arising from such deposit constituting an investment company (as defined in the Investment
Company Act of 1940, as amended), or such trust shall be qualified under such Act or exempt from regulation thereunder; and 
 (j) the Company shall have delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all conditions precedent provided for relating to the defeasance contemplated by this Section have been complied
with. 
 Section 8.4 Covenant Defeasance. 
 Unless this Section 8.4 is otherwise specified pursuant to Section 2.2 to be inapplicable to Securities of any Series, on and
after the 91st day after the date of the deposit referred to in subparagraph (a) hereof, the Company may omit to comply with any term, 

  

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provision or condition set forth under Sections 4.2, 4.3, 4.4, 4.6 (other than with respect to the Company) and 4.7, as well as any additional covenants
contained in a supplemental indenture hereto for a particular Series of Securities or a Board Resolution or an Officers’ Certificate delivered pursuant to Section 2.2 (and the failure to comply with any such covenants shall not constitute
a Default or Event of Default under Section 6.1) and the occurrence of any event described in clause (e) of Section 6.1 shall not constitute a Default or Event of Default hereunder, with respect to the Securities of such Series;
provided that the following conditions shall have been satisfied: 
 (a) With reference to this Section 8.4, the Company
has deposited or caused to be irrevocably deposited (except as provided in Section 8.2(c)) with the Trustee as trust funds in trust, specifically pledged as security for, and dedicated solely to, the benefit of the Holders of such Securities
(i) in the case of Securities of such Series denominated in Dollars, cash in Dollars (or such other money or currencies as shall then be legal tender in the United States) and/or U.S. Government Obligations, or (ii) in the case of
Securities of such Series denominated in a Foreign Currency (other than a composite currency), money and/or Foreign Government Obligations, which through the payment of interest and principal in respect thereof, in accordance with their terms, will
provide (and without reinvestment and assuming no tax liability will be imposed on such Trustee), not later than one day before the due date of any payment of money, an amount in cash, sufficient, in the opinion of a nationally recognized firm of
independent certified public accountants expressed in a written certification thereof delivered to the Trustee, to pay principal and interest, if any, on and any mandatory sinking fund in respect of the Securities of such Series on the dates such
installments of interest or principal are due; 
 (b) Such deposit will not result in a breach or violation of, or constitute
a default under, this Indenture or any other agreement or instrument to which the Company is a party or by which it is bound; 
 (c) No Default or Event of Default with respect to the Securities of such Series shall have occurred and be continuing on the date of such deposit or during the period ending on the 91st day after such date; 
 (d) the Company shall have delivered to the Trustee an Opinion of Counsel confirming that Holders of the Securities of such Series will
not recognize income, gain or loss for federal income tax purposes as a result of such deposit and defeasance and will be subject to federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such
deposit and defeasance had not occurred; 
 (e) the Company shall have delivered to the Trustee an Officers’ Certificate
stating the deposit was not made by the Company with the intent of preferring the Holders of the Securities of such Series over any other creditors of the Company or with the intent of defeating, hindering, delaying or defrauding any other creditors
of the Company; and 
 (f) The Company shall have delivered to the Trustee an Officers’ Certificate and an Opinion of
Counsel, each stating that all conditions precedent herein provided for relating to the defeasance contemplated by this Section have been complied with. 
  

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 Section 8.5 Repayment to Company. 
 The Trustee and the Paying Agent shall pay to the Company upon request any money held by them for the payment of principal and interest
that remains unclaimed for two years. After that, Securityholders entitled to the money must look to the Company for payment as general creditors unless an applicable abandoned property law designates another Person. 
 Section 8.6 Reinstatement. 
 If the Trustee or Paying Agent is unable to apply any money or U.S. Government Obligations in accordance with Section 8.1, 8.3 or 8.4, as the case may be, by reason of any legal proceeding or by reason of any order or judgment of any
court or governmental authority enjoining, restraining or otherwise prohibiting such application, the Company’s obligations under this Indenture and the Securities shall be revived and reinstated as though no deposit had occurred pursuant to
Section 8.1, 8.3 or 8.4, as the case may be, until such time as the Trustee or Paying Agent is permitted to apply all such money or U.S. Government Obligations in accordance with Section 8.1, 8.3 or 8.4, as the case may be; provided,
however, that if the Company makes any payment of principal of, premium, if any, or interest on any Securities because of reinstatement of its obligations, the Company shall be subrogated to the rights of the holders of such Securities to receive
such payment from the money or U.S. Government Obligations held by the Trustee or Paying Agent. 
 ARTICLE IX. 
 AMENDMENTS AND WAIVERS 
 Section 9.1
Without Consent of Holders. 
 The Company and the Trustee may amend or supplement this Indenture or the Securities of
one or more Series without the consent of any Securityholder: 
 (a) to cure any ambiguity, omission, defect or inconsistency;

 (b) to comply with Article V; 
 (c) to provide for uncertificated Securities in addition to or in place of certificated Securities; 
 (d) to secure the Securities or any Series; 
 (e) to add to the covenants of the Company for the benefit of the
Holders or to surrender any right or power herein conferred upon the Company; 
 (f) to make any change that does not
adversely affect the rights of any Securityholder in any material respect; 
 (g) to provide for the issuance of and establish
the form and terms and conditions of Securities of any Series as permitted by this Indenture; 
  

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 (h) to evidence and provide for the acceptance of appointment hereunder by a successor
Trustee with respect to the Securities of one or more Series and to add to or change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee; or

 (i) to comply with requirements of the SEC in order to effect or maintain the qualification of this Indenture under the
TIA. 
 Section 9.2 With Consent of Holders. 
 The Company and the Trustee may enter into a supplemental indenture hereto with the written consent of the Holders of at least a majority
in principal amount of the outstanding Securities of each Series affected by such supplemental indenture (including consents obtained in connection with a tender offer or exchange offer for the Securities of such Series), for the purpose of adding
any provisions to or changing in any manner or eliminating any of the provisions of this Indenture or of any supplemental indenture hereto or of modifying in any manner the rights of the Securityholders of each such Series. Except as provided in
Section 6.13, the Holders of at least a majority in principal amount of the outstanding Securities of each Series affected by such waiver by notice to the Trustee (including consents obtained in connection with a tender offer or exchange offer
for the Securities of such Series) may waive compliance by the Company with any provision of this Indenture or the Securities with respect to such Series. 
 It shall not be necessary for the consent of the Holders of Securities under this Section 9.2 to approve the particular form of any proposed supplemental indenture hereto or waiver, but it shall be sufficient if
such consent approves the substance thereof. After a supplemental indenture hereto or waiver under this Section becomes effective, the Company shall mail to the Holders of Securities affected thereby and, if any Bearer Securities affected thereby
are outstanding, publish on one occasion in an Authorized Newspaper, a notice briefly describing the supplemental indenture or waiver. Any failure by the Company to mail or publish such notice, or any defect therein, shall not, however, in any way
impair or affect the validity of any such supplemental indenture or waiver. 
 Section 9.3 Limitations. 
 Without the consent of each Securityholder affected, an amendment or waiver may not: 
 (a) change the amount of Securities whose Holders must consent to an amendment, supplement or waiver; 
 (b) reduce the rate of or extend the time for payment of interest (including default interest) on any Security; 
 (c) reduce the principal or change the Stated Maturity of any Security or reduce the amount of, or postpone the date fixed for, the
payment of any sinking fund or analogous obligation; 
  

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 (d) reduce the principal amount of a Security issued with original issue discount or any
other Security payable upon acceleration of the maturity thereof; 
 (e) waive a Default or Event of Default in the payment of
the principal of or interest, if any, on any Security (except a rescission of acceleration of the Securities of any Series by the Holders of at least a majority in principal amount of the outstanding Securities of such Series and a waiver of the
payment default that resulted from such acceleration); 
 (f) make the principal of or interest, if any, on any Security
payable in any currency other than that stated in the Security; 
 (g) make any change in Section 6.8, 6.13, 9.3 (this
sentence), 10.15 or 10.16; 
 (h) waive a redemption payment with respect to any Security or change any of the provisions with
respect to the redemption of any Securities; 
 (i) make any change with respect to the ranking of any Securities relative to
any other Debt or other obligation of the Company; 
 (j) release any security interest that may have been granted in favor of
the Securityholder; or 
 (k) make any change in a Securityholder’s ability to convert or exchange Securities in any
material respect. 
 Section 9.4 Compliance with Trust Indenture Act. 
 Every amendment to this Indenture or the Securities of one or more Series shall be set forth in a supplemental indenture hereto that
complies with the TIA as then in effect. 
 Section 9.5 Revocation and Effect of Consents. 
 Until an amendment or waiver becomes effective, a consent to it by a Holder of a Security is a continuing consent by the Holder and every
subsequent Holder of a Security or portion of a Security that evidences the same Debt as the consenting Holder’s Security, even if notation of the consent is not made on any Security. However, any such Holder or subsequent 
 Holder may revoke the consent as to his Security or portion of a Security if the Trustee receives the notice of revocation before the date
the amendment or waiver becomes effective. 
 Any amendment or waiver once effective shall bind every Securityholder of each
Series affected by such amendment or waiver unless it is of the type described in any of clauses (a) through (k) of Section 9.3. In that case, the amendment or waiver shall bind each Holder of a Security who has consented to it and
every subsequent Holder of a Security or portion of a Security that evidences the same Debt as the consenting Holder’s Security. 
  

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 The Company may, but shall not be obligated to, fix a record date for the purpose of
determining the Securityholders 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 notwithstanding the immediately preceding
paragraph, those Persons who were Securityholders at such record date (or their duly assigned 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. 
 Section 9.6 Notation on or Exchange of Securities. 
 If an amendment changes the terms of any Security of any Series, the Trustee may require the Holder of the Security to deliver such
Security to the Trustee. The Trustee may place an appropriate notation on the Security regarding the changed terms and return such Security to the Holder. Alternatively, the Company in exchange for Securities of any Series may issue and the Trustee
shall authenticate upon request new Securities of that Series that reflect the amendment or waiver. 
 Section 9.7 Trustee Protected.

 In executing, or accepting the additional trusts created by, any supplemental indenture hereto permitted by this Article or
the modifications thereby of the trusts created by this Indenture, the Trustee shall be entitled to receive, and (subject to Section 7.1) shall be fully protected in relying upon, an Opinion of Counsel stating that the execution of such
supplemental indenture is authorized or permitted by this Indenture. The Trustee shall sign all supplemental indentures hereto, except that the Trustee need not sign any supplemental indenture hereto that adversely affects its rights. 
 Section 9.8 Payment for Consent. 
 Neither the Company nor any Affiliate of the Company shall, directly or indirectly, pay or cause to be paid any consideration, whether by way of interest, fee or otherwise, to any Holder for or as an inducement to any
consent, waiver or amendment of any of the terms or provisions of this Indenture applicable to the Securities of any Series or the Securities of any Series unless such consideration is offered to be paid to all Holders of the Securities of such
Series that so consent, waive or agree to amend in the time frame set forth in solicitation documents relating to such consent. 
 ARTICLE X.

 MISCELLANEOUS 
 Section 10.1
Trust Indenture Act Controls. 
 If any provision of this Indenture limits, qualifies, or conflicts with another
provision which is required or deemed to be included in this Indenture by the TIA, such required or deemed provision shall control. 
  

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 Section 10.2 Notices. 
 Any notice or communication by the Company or the Trustee to the other is duly given if in writing and delivered in person or mailed by
first-class mail: 
 if to the Company: 
 Rainmaker Systems, Inc. 
 900 East Hamilton Avenue, Suite 400 
 Campbell, California 95008 
 Attention: Chief Financial Officer 
 if to the Trustee: 
  

									
		 	[	 	]	 		  	
		 	[	 	]	 		  	
		 	[	 	]	 		  	
		 	Attention: [	 	]	 		  	

 The Company or the Trustee by notice to the other may designate additional or
different addresses for subsequent notices or communications. 
 Any notice or communication to a Securityholder shall be
mailed by first-class mail to his address shown on the register kept by the Registrar and, if any Bearer Securities are outstanding, published in an Authorized Newspaper. Failure to mail a notice or communication to a Securityholder of any Series or
any defect in it shall not affect its sufficiency with respect to other Securityholders of that or any other Series. 
 If a
notice or communication is mailed or published in the manner provided above, within the time prescribed, it is duly given, whether or not the Securityholder receives it. 
 If the Company mails a notice or communication to Securityholders, it shall mail a copy to the Trustee and each Agent at the same time.

 Section 10.3 Communication by Holders with Other Holders. 
 Securityholders of any Series may communicate pursuant to TIA Section 312(b) with other Securityholders of that Series or any other
Series with respect to their rights under this Indenture or the Securities of that Series or all Series. The Company, the Trustee, the Registrar and anyone else shall have the protection of TIA Section 312(c). 
  

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 Section 10.4 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 Officers’ Certificate stating that, in the opinion of the signers, all conditions precedent, if any,
provided for in this Indenture relating to the proposed action have been complied with; and 
 (b) an Opinion of Counsel
stating that, in the opinion of such counsel, all such conditions precedent have been complied with. 
 Section 10.5 Statements Required
in Certificate or Opinion. 
 Each certificate or opinion with respect to compliance with a condition or covenant provided
for in this Indenture (other than a certificate provided pursuant to TIA Section 314(a)(4)) shall comply with the provisions of TIA Section 314(e) and shall include: 
 (a) a statement that the Person making such certificate or opinion has read such covenant or condition; 
 (b) a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in
such certificate or opinion are based; 
 (c) a statement that, in the opinion of such Person, he has made such examination or
investigation as is necessary to enable him to express an informed opinion as to whether or not such covenant or condition has been complied with; and 
 (d) a statement as to whether or not, in the opinion of such Person, such condition or covenant has been complied with. 
 Section 10.6 Rules by Trustee and Agents. 
 The Trustee may make reasonable rules for
action by or a meeting of Securityholders of one or more Series. Any Agent may make reasonable rules and set reasonable requirements for its functions. 
 Section 10.7 Legal Holidays. 
 Unless otherwise provided by Board Resolution,
supplemental indenture hereto or Officers’ Certificate for a particular Series, a “LEGAL HOLIDAY” is any day that is not a Business Day. If a payment date is a Legal Holiday at a place of payment, payment may be made at that place on
the next succeeding day that is not a Legal Holiday, and no interest shall accrue for the intervening period. 
 Section 10.8 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 Securities or the Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. Each Securityholder by accepting a Security waives and releases all such liability. The
waiver and release are part of the consideration for the issue of the Securities. 
  

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 Section 10.9 Counterparts. 
 This Indenture may be executed in any number of counterparts and by the parties hereto in separate counterparts, each of which when so
executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. 
 Section 10.10
Governing Laws. 
 THIS INDENTURE AND THE SECURITIES SHALL BE GOVERNED BY THE LAWS OF THE STATE OF NEW YORK APPLICABLE
TO AGREEMENTS MADE AND TO BE PERFORMED IN SUCH STATE, WITHOUT REGARD TO THE CONFLICT OF LAWS PROVISIONS THEREOF. 
 Section 10.11 No
Adverse Interpretation of Other Agreements. 
 This Indenture may not be used to interpret another indenture, loan or Debt
agreement of the Company or a Subsidiary. Any such indenture, loan or Debt agreement may not be used to interpret this Indenture. 
 Section
10.12 Successors. 
 All agreements of the Company in this Indenture and the Securities shall bind its successor. All
agreements of the Trustee in this Indenture shall bind its successor. 
 Section 10.13 Severability. 
 In case any provision in this Indenture or in the Securities shall be invalid, illegal or unenforceable, the validity, legality and
enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 
 Section 10.14 Table of Contents,
Headings, Etc. 
 The Table of Contents, Cross Reference Table, and headings of the Articles and Sections of this
Indenture have been inserted for convenience of reference only, are not to be considered a part hereof, and shall in no way modify or restrict any of the terms or provisions hereof. 
 Section 10.15 Securities in a Foreign Currency or in ECU. 
 Unless otherwise specified in a Board Resolution, a supplemental indenture hereto or an Officers’ Certificate delivered pursuant to
Section 2.2 with respect to a particular Series of Securities, whenever for purposes of this Indenture any action may be taken by the Holders of a specified percentage in aggregate principal amount of Securities of all Series or all Series
affected by a particular action at the time outstanding and, at such time, there are outstanding Securities of any Series which are denominated in a coin or currency other than Dollars (including ECUs), then the principal amount of Securities of
such Series which shall be deemed to be outstanding for the purpose of taking such action shall be that amount of Dollars that could be obtained for such amount at the Market Exchange Rate at such time. For purposes 

  

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of this Section 10.15, “MARKET EXCHANGE RATE” shall mean the noon Dollar buying rate in New York City for cable transfers of that currency as
published by the Federal Reserve Bank of New York; provided, however, in the case of ECUs, Market Exchange Rate shall mean the rate of exchange determined by the Commission of the European Union (or any successor thereto) as published in the
Official Journal of the European Union (such publication or any successor publication, the “JOURNAL”). If such Market Exchange Rate is not available for any reason with respect to such currency, the Trustee shall use, in its sole
discretion and without liability on its part, such quotation of the Federal Reserve Bank of New York or, in the case of ECUs, the rate of exchange as published in the Journal, as of the most recent available date, or quotations or, in the case of
ECUs, rates of exchange from one or more major banks in The City of New York or in the country of issue of the currency in question or, in the case of ECUs, in Luxembourg or such other quotations or, in the case of ECUs, rates of exchange as the
Trustee, upon consultation with the Company, shall deem appropriate. The provisions of this paragraph shall apply in determining the equivalent principal amount in respect of Securities of a Series denominated in currency other than Dollars in
connection with any action taken by Holders of Securities pursuant to the terms of this Indenture. 
 All decisions and
determinations of the Trustee regarding the Market Exchange Rate or any alternative determination provided for in the preceding paragraph shall be in its sole discretion and shall, in the absence of manifest error, be conclusive to the extent
permitted by law for all purposes and irrevocably binding upon the Company and all Holders. 
 Section 10.16 Judgment Currency.

 The Company agrees, to the fullest extent that it may effectively do so under applicable law, that (a) if for the
purpose of obtaining judgment in any court it is necessary to convert the sum due in respect of the principal of or interest or other amount on the Securities of any Series (the “REQUIRED CURRENCY”) into a currency in which a judgment will
be rendered (the “JUDGMENT CURRENCY”), the rate of exchange used shall be the rate at which in accordance with normal banking procedures the Trustee could purchase in The City of New York the Required Currency with the Judgment Currency on
the day on which final unappealable judgment is entered, unless such day is not a New York Banking Day, then, the rate of exchange used shall be the rate at which in accordance with normal banking procedures the Trustee could purchase in The City of
New York the Required Currency with the Judgment Currency on the New York Banking Day preceding the day on which final unappealable judgment is entered and (b) its obligations under this Indenture to make payments in the Required Currency
(i) shall not be discharged or satisfied by any tender, any recovery pursuant to any judgment (whether or not entered in accordance with Subsection (a)), in any currency other than the Required Currency, except to the extent that such tender or
recovery shall result in the actual receipt, by the payee, of the full amount of the Required Currency expressed to be payable in respect of such payments, (ii) shall be enforceable as an alternative or additional cause of action for the
purpose of recovering in the Required Currency the amount, if any, by which such actual receipt shall fall short of the full amount of the Required Currency so expressed to be payable, and (iii) shall not be affected by judgment being obtained
for any other sum due under this Indenture. For purposes of the foregoing, “NEW YORK BANKING DAY” means any day except a Saturday, Sunday or a legal holiday in The City of New York on which banking institutions are authorized or required
by law, regulation or executive order to close. 
  

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 ARTICLE XI. 
 SINKING FUNDS 
 Section 11.1 Applicability of Article. 
 The provisions of this Article shall be applicable to any sinking fund for the retirement of the Securities of a Series, except as
otherwise permitted or required by any form of Security of such Series issued pursuant to this Indenture. 
 The minimum
amount of any sinking fund payment provided for by the terms of the Securities of any Series is herein referred to as a “MANDATORY SINKING FUND PAYMENT” and any other amount provided for by the terms of Securities of such Series is herein
referred to as an “OPTIONAL SINKING FUND PAYMENT.” If provided for by the terms of Securities of any Series, the cash amount of any sinking fund payment may be subject to reduction as provided in Section 11.2. Each sinking fund
payment shall be applied to the redemption of Securities of any Series as provided for by the terms of the Securities of such Series. 
 Section 11.2 Satisfaction of Sinking Fund Payments with Securities. 
 The Company may, in satisfaction of all
or any part of any sinking fund payment with respect to the Securities of any Series to be made pursuant to the terms of such Securities (1) deliver outstanding Securities of such Series to which such sinking fund payment is applicable (other
than any of such Securities previously called for mandatory sinking fund redemption) and (2) apply as credit Securities of such Series to which such sinking fund payment is applicable and which have been redeemed either at the election of the
Company pursuant to the terms of such Series of Securities (except pursuant to any mandatory sinking fund) or through the application of permitted Optional Sinking Fund Payments or other optional redemptions pursuant to the terms of such Securities;
provided that such Securities have not been previously so credited. Such Securities shall be received by the Trustee, together with an Officers’ Certificate with respect thereto, not later than 15 days prior to the date on which the Trustee
begins the process of selecting Securities for redemption, and shall be credited for such purpose by the Trustee at the price specified in such Securities for redemption through operation of the sinking fund and the amount of such sinking fund
payment shall be reduced accordingly. If as a result of the delivery or credit of Securities in lieu of cash payments pursuant to this Section 11.2, the principal amount of Securities of such Series to be redeemed in order to exhaust the
aforesaid cash payment shall be less than $100,000, the Trustee need not call Securities of such Series for redemption, except upon receipt of a Company Order that such action be taken, and such cash payment shall be held by the Trustee or a Paying
Agent and applied to the next succeeding sinking fund payment; provided, however, that the Trustee or such Paying Agent shall from time to time upon receipt of a Company Order pay over and deliver to the Company any cash payment so being held by the
Trustee or such Paying Agent upon delivery by the Company to the Trustee of Securities of that Series purchased by the Company having an unpaid principal amount equal to the cash payment required to be released to the Company. 
  

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 Section 11.3 Redemption of Securities for Sinking Fund. 
 Not less than 45 days (unless otherwise indicated in the Board Resolution, supplemental indenture hereto or Officers’ Certificate in
respect of a particular Series of Securities) prior to each sinking fund payment date for any Series of Securities, the Company will deliver to the Trustee an Officers’ Certificate specifying the amount of the next ensuing Mandatory Sinking
Fund Payment for that Series pursuant to the terms of that Series, the portion thereof, if any, which is to be satisfied by payment of cash and the portion thereof, if any, which is to be satisfied by delivering and crediting of Securities of that
Series pursuant to Section 11.2, and the optional amount, if any, to be added in cash to the next ensuing Mandatory Sinking Fund Payment, and the Company shall thereupon be obligated to pay the amount therein specified. Not less than 30 days
(unless otherwise indicated in the Board Resolution, supplemental indenture hereto or Officers’ Certificate in respect of a particular Series of Securities) before each such sinking fund payment date the Trustee shall select the Securities to
be redeemed upon such sinking fund payment date in the manner specified in Section 3.2 and cause notice of the redemption thereof to be given in the name of and at the expense of the Company in the manner provided in Section 3.3. Such
notice having been duly given, the redemption of such Securities shall be made upon the terms and in the manner stated in Sections 3.4, 3.5 and 3.6. 
  

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

			
	THE COMPANY:
	RAINMAKER SYSTEMS, INC.
		
	By:	 	  
		 	Name:
		 	Its:
	THE TRUSTEE:
	[                                       
                             ]
		
	By:	 	  
		 	Name:
		 	Its:


  

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