Document:

AGREEMENT TO
PURCHASE STOCK & CREDITOR’S RIGHT

 

Green
Forest Management Consulting Inc. (the “Purchaser”) and each seller identified
on the signature page hereto (the “Seller”) entered this stock purchase agreement
(the “Agreement”) on December 31, 2016. The parties mutually agree as follows:

 

1.       Background.

 

A.      Seller owns all
outstanding shares of common stock in each company (each a “Company” and,
collectively, the “Companies”) listed as follows: 

 

Table
I:

 

	
  Company
  Name

  	
  The
  outstanding shares held by Seller in the Company (collectively the “Shares”)

  	
  Seller’s
  Ownership in the Company

  
	
  Da
  Ren International Insurance Brokers Co.,Ltd

  	
  300,000

  	
  100%

  

 

B.      Pursuant to the
terms and conditions of this Agreement, Seller desires to sell, and Purchaser
desires to purchase, all of Seller’s rights, title and interest in and to the
Shares held by Seller as described in Table I above.

 

C.      Following the
Purchaser’s acquisition of the Shares, Seller will relinquish their entire
interests in each Company, including each Company’s assets, and Purchaser will
become the sole owner of each Company and will assume responsibility for
overseeing the management, property and personnel of each Company. 

 

D.      Seller
respectively owns the creditor’s right to collect the debts owed by each
Company as follows:

 

Table
II:

 

	
  Company
  Name

  	
  Creditor’s
  Right held by Seller to the Company

  (collectively
  the “Creditor’s Right”)

  
	
  n/a

  	
  n/a

  

 

E.      Pursuant to the
terms and conditions of this Agreement, Seller desires to sell, and Purchaser
desires to purchase, all of Seller’s rights, title and interest in and to the Creditor’s
Right held by Seller as described in Table II above.

 

F.       Following the
Purchaser’s acquisition of the Creditor’s Right, Seller will relinquish their
entire interests in the Creditor’s Right, and Purchaser will become the sole
owner of the Creditor’s Right.

 

2.      Consideration
and Closing. 

The
purchase price for the Shares is in an aggregate of NTD$10,500,000 (the
“Purchase Price”) as following Table III, and after the execution of this
Agreement, the purchase and sale of the 300,000 shares in Da Ren International
Insurance Brokers Co.,Ltd shall be held on April
1, 2017 (the “Closing”):

Table
III:

 

	
  The
  subject matter of transaction under this Agreement 

  	
  Price
  

  
	
   300,000
  shares in Da Ren International Insurance Brokers Co.,Ltd 

  	
  NTD$10,500,000

  
	
  Total:

  	
  NTD$10,500,000

  

 

 

 

 

 

3.     
Exempt Transaction

 

The Shares sold by Seller will not be registered under the
Securities Act of 1933, as amended, or any states’ Securities laws, on the
grounds that the transaction in which the shares are to be issued either
qualifies for applicable exemptions from the Securities registration requirements
of such statutes or such registration requirements have been satisfied.
 The exemptions being claimed include, but are not necessarily limited to,
those available under Sections 4(1) and 4(2) of the Securities Act as well as
the judicially-created 4(11⁄2) exemption and state securities laws; and, Seller’s
reliance upon the exemptions from the Securities registration requirements of
the federal and state securities laws is predicated in part on the
representations, understandings and covenants set forth in this Agreement.
 

 

4.      
Purchaser’s Representations and Warranties

Purchaser represents and
warrants to Seller the followings:

 

4.1    Purchaser’s
Financial Sophistication.  Purchaser is an accredited investor as
such term is defined in Rule 501 of Regulation D, promulgated under the
Securities Act of 1933. Purchaser has conducted a due diligence review of all
information he deems material and necessary to an adequate evaluation of this
stock purchase.

 

4.2    Purchaser
Recognizes Risks of Investment and Illiquidity.  Purchaser
understands that there is presently no public market and/or market value for
the Shares and that there is no guarantee that any public or private market for
the Shares may develop.

 

4.3    Lack
of Registration of Securities. Purchaser
acknowledges that the Shares offered, purchased and sold herein are not
registered with the United States Securities and Exchange Commission nor any state
securities regulatory body and that the statutory protection provided by such
registration is not available.

 

4.4    No
Guarantee of Future Registration.  Any
future offer or sale of the aforementioned Securities may require registration
with United States Securities and Exchange Commission or an available exemption
from registration by Purchaser that Seller makes no warranties or
representations.

 

4.5    No
Guarantee or Representation Regarding Performance.  Purchaser
hereby acknowledges that no representations or guarantees have been made to it
or any of its representatives or agents regarding the performance of the
aforementioned Shares by any officer, director, agent, consultant or other
representative of the Company or the Seller.

 

4.6    Access
to Material Information.  Purchaser
acknowledges that it and/or representatives designated by it have been given
reasonable access to, or the furnishing of, all material information prior to
the sale of the Securities herein relating to:

 

a.       All
material books and records of the Company;

 

b.       All
material contracts and documents relating to the proposed transaction;

 

c.       
An opportunity to question the appropriate executive officers or
principals of Company;

 

d.       Any
additional information deemed necessary by Purchaser to evaluate the investment
or to verify any information necessary to evaluate the investment or to verify
any information or representation; and

 

e.       
make such other investigation as Purchaser considered appropriate
or necessary to evaluate the business and financial affairs and condition of
the Company.

 

4.7    Release
and Hold Harmless.  Purchaser
hereby releases, acquits and hold harmless Seller, their agents, attorneys and
those acting in concert or participation with them from any and all matters
having to do with the lack of registration of the aforementioned Shares and,
further, covenants not to sue Seller, their agents, attorneys and those acting
in concert or participation with them with respect to any matters relating to
the lack of registration of the aforementioned Shares and the claim under
federal and state law of the private offering exemption.

 

4.8    Non-transferability
of Securities.  Purchaser
will not offer, sell, assign, pledge, hypothecate, or otherwise transfer at any
time any of Shares absent registration of the transaction under applicable
federal Securities laws and state Securities law or delivery of an opinion of
counsel satisfactory to Company that registration is not required under any of
those laws.

 

4.9    Shares
are Restricted Securities.  Purchaser
understands that, in furtherance of the transfer restrictions stated above:

 

a.      Company
will record stop transfer instructions in its stock record books to restrict an
impermissible resale or other transfer of Shares, and

 

b.      Each
document evidencing Shares will bear a restrictive legend in substantially the
following form:

 

THE SHARES EVIDENCED BY THIS
CERTIFICATE HAVE NOT BEEN REGISTERED UNDER EITHER THE SECURITIES ACT OF 1933,
AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE INCLUDING THE FLORIDA
SECURITIES AND INVESTOR PROTECTION ACT, AS AMENDED.  THESE SECURITIES MAY
NOT BE OFFERED FOR SALE, SOLD, ASSIGNED, PLEDGED, HYPOTHECATED, OR OTHERWISE
TRANSFERRED: AT ANY TIME ABSENT EITHER (A) REGISTRATION OF THE TRANSACTION
UNDER THE SECURITIES ACT OF 1933, AS AMENDED, THE FLORIDA SECURITIES AND
INVESTOR PROTECTION ACT, AS AMENDED, AND EVERY OTHER APPLICABLE STATE SECURITIES
LAW OR (B) THE ISSUER’S RECEIPT OF AN ACCEPTABLE OPINION OF COUNSEL THAT
REGISTRATION OF THE TRANSACTION UNDER THOSE LAWS IS NOT REQUIRED.

 

4.10 Speculative
Investment.  Purchaser
understands that Shares are a speculative investment and that there are
substantial risks incident to an investment in the Shares.  Purchaser is
knowledgeable concerning the business of Company and has carefully considered
and understands the risks and other factors affecting the suitability of the
Securities as an investment for him.

 

4.11 Forward
Looking Statements May Differ From Actual Results.  Purchaser understands that any
forecasts or projections furnished to it by Company, if any, are only an
orderly prediction of future results based on estimates and assumptions of Company’s
management that eventually might or might not be substantiated and that neither
Seller, Company nor any officer or director of Company assures or guarantees in
any way that the projected results will be achieved.

 

4.12 Tax
Consequences.  Purchaser
understands that neither Seller, Company, nor any officer, director or
professional advisor of Company, make any representation or warranty to
Purchaser with respect to, or assumes any responsibility for, the federal
income tax consequences to it of an investment in Shares.

 

4.13 Sophistication
of Purchaser.  Because
of Purchaser’s knowledge and experience in financial and business matters, it
is able to evaluate the merits, risks, and other factors bearing upon the
suitability of Shares as an investment for it, and it has been afforded
adequate opportunity to evaluate this proposed investment in light of those
factors, his financial condition, investment knowledge and experience.

 

5.      
Seller’s Representations and Warranties

Seller represents and
warrants to Purchaser the followings:

5.1    Valid
and Binding Obligation of Seller.  Seller’s
execution, delivery, and performance of this Agreement is authorized and will
not constitute a breach or violation of, or a default under, any material
lease, contract, agreement, instrument, indenture, or mortgage to which the
Seller is a party.  This Agreement is a valid and binding obligation of
Seller.

 

5.2    Access
to Material Information. Seller
has provided to Purchaser reasonable access to, or the furnishing of, material
information, prior to the sale to Purchaser, of the following information:

 

a.      All material
books and records of Company;

 

b.      All
material contracts and documents relating to the proposed transaction;

 

c.       An
opportunity to question the appropriate executive officers or principals; and

 

d.      All
facts material to the transaction involving the sale of the Seller’s
Securities.

 

5.3    Non-registration
of Securities. Shares offered, purchased and sold herein have not been
registered with the United States Securities and Exchange Commission or any
state Securities regulatory agency.

 

5.4    Securities
Sold in Exempt Transaction.  The
offer, purchase and sale of Shares referenced herein is accomplished in
reliance upon Sections 4(1) and 4(2) of the Securities Act of 1933 and the
judicially created Section 4(11⁄2) exemption as an exempt transaction in
compliance with the aforementioned section.

 

5.5    Blue
Sky Exemption From Registration. Seller
is relying on Section 25104 (a) of California Corporations Code, thereby
claiming that the offer, purchase and sale of Shares pursuant hereto is
occurring in an exempt transaction under California Corporations Code and upon
applicable transaction exemptions in other states.  

 

6.      
Jurisdiction and Venue

This Agreement shall be governed by and construed solely and
exclusively in accordance with the laws of State of California without regard
to any statutory or common-law provision pertaining to conflicts of laws.
 

 

7.     
Miscellaneous Provisions

7.1    Notices. Any
notice required or provided for in this Agreement to be given to any Party
shall be mailed certified mail, return receipt requested, or hand delivered, to
the Party at the address set forth in the preamble.

 

7.2    Successors
and Assigns. This Agreement shall be binding upon and inure to the benefit of
the successors and assigns of the Parties.

 

7.3    Construction.
The section headings, captions, or abbreviations are used for
convenience only and shall not be resorted to for interpretation of this
Agreement. Wherever the context so requires, the masculine shall refer to the
feminine, the singular shall refer to the plural, and vice versa.

 

7.4    Entire
Agreement. This Agreement contains the entire understanding among the
Parties and supersedes any prior written or oral agreement between them
respecting the subject matter of this Agreement. There are no representations,
agreements, arrangements, or understandings, oral or written, between the
Parties hereto relating to the subject matter of this Agreement that are not
fully expressed herein.

 

7.5     Amendments.
Any amendments to this Agreement shall be in writing signed by all parties.

 

7.6    Severability. In
case any one or more provisions contained in this Agreement shall, for any
reason, be held invalid illegal or unenforceable in any respect, such
invalidity, illegality or unenforceability shall not affect any other provision
hereof and this Agreement shall be construed as if such invalid, illegal or
unenforceable provision had not been contained herein.

 

7.7    Counterparts.
This Agreement may be executed in multiple counterparts each of
which shall be deemed an original for all purposes.

 

7.8    Survival
of Representations and Warranties.  The representations
and warranties set forth in this Agreement shall be continuing and shall
survive the closing date.

 

IN
WITNESS WHEREOF, the undersigned have executed this Agreement as of the date
first written above.

 

	
  Seller

  	
   

  	
  Purchaser

  
	
   

   

   

  /s/Wu,
  Ting–Kuang

  	
   

  	
  Green Forest
  Management Consulting Inc.

   

   

  By:/s/Chen, Kuan-Yu

  
	
   Wu, Ting –Kuang

  	
   

  	
  Chen,
  Kuan-Yu

  
	
   

  	
   

  	
  ChairmanEX-4.5

 Exhibit 4.5 

SENIOR INDENTURE 

BIOAMBER INC. 
 ISSUER

 and 

COMPUTERSHARE TRUST COMPANY, N.A. 
  

 
 TRUSTEE 

Dated as of 
  

 

 TABLE OF CONTENTS 

 

							
	 	 	 	  	Page	 
	 ARTICLE I
	 	DEFINITIONS AND INCORPORATION BY REFERENCE	  	 	1	  
	 Section 1.01
	 	Definitions	  	 	1	  
	 Section 1.02
	 	Other Definitions	  	 	4	  
	 Section 1.03
	 	Incorporation by Reference of Trust Indenture Act	  	 	4	  
	 Section 1.04
	 	Rules of Construction	  	 	5	  
	 ARTICLE II
	 	THE SECURITIES	  	 	5	  
	 Section 2.01
	 	Issuable in Series	  	 	5	  
	 Section 2.02
	 	Establishment of Terms of Series of Securities	  	 	5	  
	 Section 2.03
	 	Execution and Authentication	  	 	7	  
	 Section 2.04
	 	Registrar and Paying Agent	  	 	7	  
	 Section 2.05
	 	Paying Agent to Hold Money in Trust	  	 	8	  
	 Section 2.06
	 	Holder Lists	  	 	8	  
	 Section 2.07
	 	Transfer and Exchange	  	 	8	  
	 Section 2.08
	 	Mutilated, Destroyed, Lost and Stolen Securities	  	 	8	  
	 Section 2.09
	 	Outstanding Securities	  	 	9	  
	 Section 2.10
	 	Treasury Securities	  	 	9	  
	 Section 2.11
	 	Temporary Securities	  	 	9	  
	 Section 2.12
	 	Cancellation	  	 	9	  
	 Section 2.13
	 	Defaulted Interest	  	 	9	  
	 Section 2.14
	 	Global Securities	  	 	9	  
	 Section 2.15
	 	CUSIP Numbers	  	 	10	  
	 ARTICLE III
	 	REDEMPTION	  	 	11	  
	 Section 3.01
	 	Notice to Trustee	  	 	11	  
	 Section 3.02
	 	Selection of Securities to be Redeemed	  	 	11	  
	 Section 3.03
	 	Notice of Redemption	  	 	11	  
	 Section 3.04
	 	Effect of Notice of Redemption	  	 	11	  
	 Section 3.05
	 	Deposit of Redemption Price	  	 	12	  
	 Section 3.06
	 	Securities Redeemed in Part	  	 	12	  
	 ARTICLE IV
	 	COVENANTS	  	 	12	  
	 Section 4.01
	 	Payment of Principal and Interest	  	 	12	  
	 Section 4.02
	 	SEC Reports	  	 	12	  
	 Section 4.03
	 	Compliance Certificate	  	 	12	  
	 Section 4.04
	 	Stay, Extension and Usury Laws	  	 	12	  

  
 i 

							
	 ARTICLE V
	 	SUCCESSORS	  	 	13	  
	 Section 5.01
	 	When Company May Merge, Etc.	  	 	13	  
	 Section 5.02
	 	Successor Corporation Substituted	  	 	13	  
	 ARTICLE VI
	 	DEFAULTS AND REMEDIES	  	 	13	  
	 Section 6.01
	 	Events of Default	  	 	13	  
	 Section 6.02
	 	Acceleration of Maturity; Rescission and Annulment	  	 	14	  
	 Section 6.03
	 	Collection of Indebtedness and Suits for Enforcement by Trustee	  	 	15	  
	 Section 6.04
	 	Trustee May File Proofs of Claim	  	 	15	  
	 Section 6.05
	 	Trustee May Enforce Claims Without Possession of Securities	  	 	15	  
	 Section 6.06
	 	Application of Money Collected	  	 	16	  
	 Section 6.07
	 	Limitation on Suits	  	 	16	  
	 Section 6.08
	 	Unconditional Right of Holders to Receive Principal and Interest	  	 	16	  
	 Section 6.09
	 	Restoration of Rights and Remedies	  	 	16	  
	 Section 6.10
	 	Rights and Remedies Cumulative	  	 	17	  
	 Section 6.11
	 	Delay or Omission Not Waiver	  	 	17	  
	 Section 6.12
	 	Control by Holders	  	 	17	  
	 Section 6.13
	 	Waiver of Past Defaults	  	 	17	  
	 Section 6.14
	 	Undertaking for Costs	  	 	17	  
	 ARTICLE VII
	 	TRUSTEE	  	 	18	  
	 Section 7.01
	 	Duties of Trustee	  	 	18	  
	 Section 7.02
	 	Rights of Trustee	  	 	19	  
	 Section 7.03
	 	Individual Rights of Trustee	  	 	20	  
	 Section 7.04
	 	Trustee’s Disclaimer	  	 	20	  
	 Section 7.05
	 	Notice of Defaults	  	 	20	  
	 Section 7.06
	 	Reports by Trustee to Holders	  	 	20	  
	 Section 7.07
	 	Compensation and Indemnity	  	 	20	  
	 Section 7.08
	 	Replacement of Trustee	  	 	21	  
	 Section 7.09
	 	Successor Trustee by Merger, etc.	  	 	22	  
	 Section 7.10
	 	Eligibility; Disqualification	  	 	22	  
	 Section 7.11
	 	Preferential Collection of Claims Against Company	  	 	22	  
	 ARTICLE VIII
	 	SATISFACTION AND DISCHARGE; DEFEASANCE	  	 	22	  
	 Section 8.01
	 	Satisfaction and Discharge of Indenture	  	 	22	  
	 Section 8.02
	 	Application of Trust Funds; Indemnification	  	 	23	  
	 Section 8.03
	 	Legal Defeasance of Securities of any Series	  	 	23	  
	 Section 8.04
	 	Covenant Defeasance	  	 	24	  
	 Section 8.05
	 	Repayment to Company	  	 	25	  
	 Section 8.06
	 	Section 8.06 Reinstatement	  	 	25	  
	 ARTICLE IX
	 	AMENDMENTS AND WAIVERS	  	 	25	  
	 Section 9.01
	 	Without Consent of Holders	  	 	25	  
	 Section 9.02
	 	With Consent of Holders	  	 	26	  
	 Section 9.03
	 	Limitations	  	 	26	  
	 Section 9.04
	 	Compliance with Trust Indenture Act	  	 	27	  
	 Section 9.05
	 	Revocation and Effect of Consents	  	 	27	  
	 Section 9.06
	 	Notation on or Exchange of Securities	  	 	27	  
	 Section 9.07
	 	Trustee Protected	  	 	27	  
	 ARTICLE X
	 	MISCELLANEOUS	  	 	27	  
	 Section 10.01
	 	Trust Indenture Act Controls	  	 	27	  
	 Section 10.02
	 	Notices	  	 	27	  
	 Section 10.03
	 	Communication by Holders with Other Holders	  	 	28	  
	 Section 10.04
	 	Certificate and Opinion as to Conditions Precedent	  	 	28	  
	 Section 10.05
	 	Statements Required in Certificate or Opinion	  	 	28	  
	 Section 10.06
	 	Rules by Trustee and Agents	  	 	29	  
	 Section 10.07
	 	Legal Holidays	  	 	29	  
	 Section 10.08
	 	No Recourse Against Others	  	 	29	  
	 Section 10.09
	 	Counterparts	  	 	29	  
	 Section 10.10
	 	Governing Laws	  	 	29	  
	 Section 10.11
	 	No Adverse Interpretation of Other Agreements	  	 	29	  
	 Section 10.12
	 	Successors	  	 	29	  
	 Section 10.13
	 	Severability	  	 	29	  
	 Section 10.14
	 	Table of Contents, Headings, Etc.	  	 	29	  
	 Section 10.15
	 	Securities in a Foreign Currency	  	 	29	  
	 Section 10.16
	 	Judgment Currency	  	 	30	  
	 Section 10.17
	 	U.S.A. Patriot Act	  	 	30	  
	 Section 10.18
	 	Waiver of Jury Trial	  	 	30	  
	 ARTICLE XI
	 	SINKING FUNDS	  	 	31	  
	 Section 11.01
	 	Applicability of Article	  	 	31	  
	 Section 11.02
	 	Satisfaction of Sinking Fund Payments with Securities	  	 	31	  
	 Section 11.03
	 	Redemption of Securities for Sinking Fund	  	 	31	  

  
 ii 

 BIOAMBER INC. 

Reconciliation and tie between Trust Indenture Act of 1939 and 

Indenture, dated as of 
  

					
	 Section 310 (a)(1)
	  	 	7.10	  
	 (a)(2)
	  	 	7.10	  
	 (a)(3)
	  	 	NOT APPLICABLE	  
	 (a)(4)
	  	 	NOT APPLICABLE	  
	 (a)(5)
	  	 	7.10	  
	 (b)
	  	 	7.10	  
	 Section 311 (a)
	  	 	7.11	  
	 (b)
	  	 	7.11	  
	 (c)
	  	 	NOT APPLICABLE	  
	 Section 312 (a)
	  	 	2.06	  
	 (b)
	  	 	10.03	  
	 (c)
	  	 	10.03	  
	 Section 313 (a)
	  	 	7.06	  
	 (b)(1)
	  	 	7.06	  
	 (b)(2)
	  	 	7.06	  
	 (c)(1)
	  	 	7.06	  
	 (d)
	  	 	7.06	  
	 Section 314 (a)
	  	 	4.02, 10.05	  
	 (b)
	  	 	NOT APPLICABLE	  
	 (c)(1)
	  	 	10.04	  
	 (c)(2)
	  	 	10.04	  
	 (c)(3)
	  	 	NOT APPLICABLE	  
	 (d)
	  	 	NOT APPLICABLE	  
	 (e)
	  	 	10.05	  
	 (f)
	  	 	NOT APPLICABLE	  
	 Section 315 (a)
	  	 	7.01	  
	 (b)
	  	 	7.05	  
	 (c)
	  	 	7.01	  
	 (d)
	  	 	7.01	  
	 (e)
	  	 	6.14	  
	 Section 316 (a)
	  	 	2.10	  
	 (a)(1)(a)
	  	 	6.12	  
	 (a)(1)(b)
	  	 	6.13	  
	 (b)
	  	 	6.08	  
	 Section 317 (a)(1)
	  	 	6.03	  
	 (a)(2)
	  	 	6.04	  
	 (b)
	  	 	2.05	  
	 Section 318 (a)
	  	 	10.01	  

 Senior Indenture dated as of between BioAmber Inc., a Delaware corporation (“Company”), Computershare Trust
Company, N.A., a national banking association, as trustee (“Trustee”). 
 Each party agrees as follows for the benefit of the other party
and for the equal and ratable benefit of the Holders of the Securities issued under this Indenture. 

  
 iii 

 ARTICLE I 

DEFINITIONS AND INCORPORATION BY REFERENCE 

Section 1.01 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 herein or 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 or Service Agent. 

“Applicable Procedures” means, with respect to any transfer or transaction involving a Global Security or beneficial interest therein, the
rules and procedures of DTC or any successor Depositary, in each case to the extent applicable to such transaction and as in effect from time to time. 

“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. 
 “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.

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

  
 1 

 “Capital Interests” means any and all shares, interests, participations, rights or other
equivalents (however designated) of capital stock, including, without limitation, with respect to partnerships, partnership interests (whether general or limited) and any other interest or participation that confers on a person the right to receive
a share of the profits and losses of, or distributions of assets of, such partnership. 
 “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, and delivered to the Trustee. 
 “Company Request” means a written request signed in the name of the Company by
its Chief Executive Officer, Chief Financial Officer 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 address of the Trustee specified in Section 10.02, or such other address as to which the Trustee may
give notice to the Holders and the Company. 
 “Default” means any event which is, or after notice or passage of time or both would be, an
Event of Default. 
 “Depositary” means, with respect to the Securities of any Series issuable or issued in whole or part in the form of
one or more Global Securities, the person designated as Depositary for such Series by the Company, which Depositary shall be a clearing agency registered under the Exchange Act; and if at any time there is more than one such person,
“Depositary” as used with respect to the Securities of any Series shall mean the Depositary with respect to the Securities of such Series. 

“Discount Security” means any Security that provides for an amount less than the stated principal amount thereof to be due and payable upon
declaration of acceleration of the maturity thereof pursuant to Section 6.02. 
 “Dollars” and “$” means the currency
of The United States of America. 
 “DTC” means The Depository Trust Company, a New York corporation. 

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

“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 clauses (i) or (ii), are not callable or redeemable at the option
of the issuer thereof. 
 “GAAP” means generally accepted accounting principles set forth in the opinions and pronouncements of the
Accounting Principles Board of the American Standards Board or in such other statements by such other entity as have been approved by a significant segment of the accounting profession. 

“Global Security” or “Global Securities” means a Security or Securities, as the case may be, in the form established
pursuant to Section 2.02 evidencing all or part of a Series of Securities, issued to the Depositary for such Series or its nominee, and registered in the name of such Depositary or nominee. 

“Holder” means a person in whose name a Security is registered in the records of the Registrar or the Bearer of a Bearer Security. 

  
 2 

 “Indenture” means this Indenture as amended or supplemented from time to time and shall include
the form and terms of particular Series of Securities established as contemplated hereunder. 
 “interest” with respect to any Discount
Security which by its terms bears interest only after Maturity means interest payable after Maturity. 
 “Maturity,” when used with respect
to any Security or installment of principal thereof, means 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 or otherwise. 
 “Officer” means the Chief Executive Officer, Chief Financial Officer, 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, and delivered to the Trustee. 
 “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. 
 “Responsible Officer” means any officer of the Trustee in its Corporate Trust Office with direct
responsibility for the administration of this Indenture 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 2.01 and 2.02 hereof. 
 “Stated Maturity” means when used with respect to any Security or any
installment of principal thereof or interest thereon, 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” means, with respect to any person, any corporation, association or other business entity of which more than 50% of the total
voting power of shares of Capital Interests entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers or trustees thereof or, in the case of a partnership, more than 50% of the partners’
Capital Interests (considering all partners’ Capital Interests as a single class), is at the time owned or controlled, directly or indirectly, by such person or one or more of the other Subsidiaries of such person or combination thereof. 

“TIA” means the Trust Indenture Act of 1939 (15 U.S. Code Sections 77aaa-77bbbb) as in effect on the date of this Indenture and the rules and
regulations promulgated thereunder; 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 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. 

  
 3 

 “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 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 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 1.02 Other Definitions. 

 

					
	 TERM
	  	DEFINED
IN
SECTION	 
	 Bankruptcy Law
	  	 	6.01	  
	 Custodian
	  	 	6.01	  
	 Event of Default
	  	 	6.01	  
	 Judgment Currency
	  	 	10.16	  
	 Legal Holiday
	  	 	10.07	  
	 mandatory sinking fund payment
	  	 	11.01	  
	 Market Exchange Rate
	  	 	10.15	  
	 New York Banking Day
	  	 	10.16	  
	 optional sinking fund payment
	  	 	11.01	  
	 Paying Agent
	  	 	2.04	  
	 Registrar
	  	 	2.04	  
	 Required Currency
	  	 	10.16	  
	 Service Agent
	  	 	2.04	  
	 successor person
	  	 	5.01	  

 Section 1.03 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 Holder. 

“indenture to be qualified” means this Indenture. 

“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. 

  
 4 

 Section 1.04 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” and “GAAP’ 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 2.01 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 or determined in the manner provided in a Board Resolution, supplemental
indenture or Officers’ Certificate detailing the adoption of the terms thereof pursuant to authority granted under a Board Resolution. In the case of Securities of a Series to be issued from time to time, the Board Resolution, Officers’
Certificate or supplemental indenture detailing the adoption of the terms thereof pursuant to authority granted under a Board Resolution 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 this Indenture. 

Section 2.02 Establishment of Terms of Series of Securities. At or prior to the issuance of any Securities within a Series, the
following shall be established (as to the Series generally, in the case of Subsection 2.02(a) and either as to such Securities within the Series or as to the Series generally in the case of Subsections 2.02(b) through 2.02(s)) by or pursuant to a
Board Resolution, and set forth or determined in the manner provided in a Board Resolution, supplemental indenture or an Officers’ Certificate: 
 (a)
the form and title of the Series (which shall distinguish the Securities of that particular Series from the Securities of any other Series); 
 (b) the price
or prices (expressed as a percentage of the principal amount thereof) at which the Securities of the Series will be issued; 
 (c) 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 2.07, 2.08, 2.11, 3.06 or 9.06); 
 (d) the date or dates on which the principal of the Securities of the
Series is payable; 
 (e) 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, 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; 

  
 5 

 (f) the place or places where the principal of and interest, if any, on the Securities of the Series shall be
payable, where the Securities of such Series may be surrendered for registration of transfer or exchange and where notices and demands to or upon the Company in respect of the Securities of such Series and this Indenture may be served, and the
method of such payment, if by wire transfer, mail or other means; 
 (g) 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; 
 (h) 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; 
 (i) 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; 

(j) if other than denominations of $1,000 and any integral multiple thereof, the denominations in which the Securities of the Series shall be issuable; 

(k) 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 6.02; 
 (l) the currency of denomination of the Securities of the Series, which may be Dollars
or any Foreign Currency, and the agency or organization, if any, responsible for overseeing such composite currency and the Paying Agent for such Foreign Currency Securities (which shall not be the Trustee without the consent of the Trustee); 

(m) the provisions, if any, relating to any security provided for the Securities of the Series; 

(n) any addition to or change in the Events of Default which applies 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 6.02; 
 (o) any addition to or change
in the covenants set forth in Articles IV or V which applies to Securities of the Series; 
 (p) the provisions, if any, relating to conversion of any
Securities of such Series, including, if applicable, the securities into which the Securities are convertible, the conversion price, the conversion period, provisions as to whether conversion will be mandatory, at the option of the Holders or at the
option of the Company, the events requiring an adjustment of the conversion price and provisions affecting conversion if such Series of Securities are redeemed; 

(q) whether the Securities of such Series will be senior debt securities or subordinated debt securities and, if applicable, a description of the subordination
terms thereof; 
 (r) any depositaries, interest rate calculation agents, exchange rate calculation agents or other agents with respect to Securities of such
Series if other than those appointed herein; and 
 (s) any other terms of the Securities of the Series (which may modify or delete any provision of this
Indenture insofar as it applies to such Series), but which shall not affect the rights, duties, obligations or immunities of the Trustee without the consent of the Trustee. 

  
 6 

 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, unless otherwise provided, a Series may be reopened, without the
consent of the Holders, for increases in the aggregate principal amount of such Series and issuances of additional Securities of such Series. 

Section 2.03 Execution and Authentication. At least one Officer 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 of the Trustee shall be conclusive evidence that the Security has been authenticated under this Indenture. At any time after the execution and delivery of this Indenture, the Company may deliver
Securities executed by the Company to the Trustee for authentication and the Trustee shall authenticate and deliver Securities for original issue in the principal amount provided in a Company Order. Such Company Order may authorize authentication
and delivery pursuant to electronic instructions in PDF from the Company or its duly authorized agent or agents. 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 2.02, except as provided in Section 2.02 or 2.08. Prior to the first issuance of Securities of any Series, the Trustee shall have received and (subject to
Section 7.02) 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 10.04 relating to the issuance, authentication and delivery of the Securities and (c) an Opinion of
Counsel complying with Section 10.04 relating to the issuance, authentication and delivery of the Securities. 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 be taken lawfully; (b) if the Trustee shall determine in good faith that such action would expose the Trustee to personal liability to Holders of any then outstanding Series of Securities;
or (c) if the issuance of such Securities will affect the rights, powers, duties or immunities of the Trustee under the Securities and this Indenture or otherwise in a manner which is not reasonably acceptable to the Trustee. 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 of the Company. 

Section 2.04 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 2.02, 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. 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 2.02
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. 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. 

  
 7 

 Section 2.05 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 Holders of any Series of Securities, or the Trustee, all money held by the Paying Agent for the payment of principal of or interest on the
Series of Securities, and will notify the Trustee in writing 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 of the Company) shall have no further liability for the money. If the
Company or a Subsidiary of the Company acts as Paying Agent, it shall segregate and hold in a separate trust fund for the benefit of Holders of any Series of Securities all money held by it as Paying Agent. 

Section 2.06 Holder Lists. The Trustee shall preserve in as current a form as is reasonably practicable the most recent list
available to it of the names and addresses of Holders 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 (10) 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 Holders of each Series of Securities. 

Section 2.07 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 Company shall execute, and the Trustee shall authenticate and deliver the Securities at the Company’s request upon receipt of a Company Order.
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 tax or similar charge payable in connection therewith
(other than any such tax or similar charge payable upon exchanges pursuant to Sections 2.11, 3.06 or 9.06). 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. All
Securities issued upon any transfer or exchange of Securities shall be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Securities surrendered upon such transfer or
exchange. Every Security presented or surrendered for transfer or exchange shall (if so required by the Company or the Trustee) be duly endorsed, or be accompanied by a written instrument of transfer in form satisfactory to the Company and the
Registrar duly executed, by the Holder thereof or its attorney duly authorized in writing. 
 Section 2.08 Mutilated, Destroyed, Lost and Stolen
Securities. 
 (a) If any mutilated Security is surrendered to the Trustee, the Company shall execute and the Trustee shall, upon receipt of a Company
Order, authenticate and make available for delivery 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 protected purchaser, the Company shall execute and upon receipt of a Company Order, 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. 
 (b) 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 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. 

  
 8 

 Section 2.09 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 2.08, it ceases to be outstanding until the Trustee receives proof satisfactory to it that the replaced Security is held by a protected purchaser. If
the Paying Agent (other than the Company, a Subsidiary of the Company or an Affiliate of the Company) holds on the Maturity of Securities of a Series money sufficient to pay such Securities 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 6.02. 

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 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 a Responsible Officer of 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 execute and the
Trustee shall authenticate temporary Securities upon receipt of 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 execute and the Trustee, upon receipt of a Company Order, 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 registration of transfer, exchange, payment, replacement or cancellation in accordance with its customary procedures. 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 at the rate established for the particular Series, if any, plus, to the extent permitted by law, any interest payable on the defaulted interest, to the persons who are Holders
of the Series on a subsequent special record date. The Company shall fix the special record date and payment date. At least ten (10) days before the special record date, the Company shall mail to the Trustee and to each Holder of the Series a
notice that states the record date, the related payment date and the amount of interest to be paid. The Company may also pay defaulted interest in any other lawful manner. 

Section 2.14 Global Securities. 
 (a)
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
Depositary for such Global Security or Securities. 

  
 9 

 (b) Transfer and Exchange. Notwithstanding any provisions to the contrary contained in Section 2.07 of the
Indenture and in addition thereto, any Global Security shall be exchangeable pursuant to Section 2.07 of the Indenture for Securities registered in the names of Holders other than the Depositary for such Security or its nominee only if
(i) such Depositary notifies the Company that it is unwilling or unable to continue as Depositary for such Global Security or if at any time such Depositary ceases to be a clearing agency registered under the Exchange Act, and, in either case,
the Company fails to appoint a successor Depositary registered as a clearing agency under the Exchange Act within 90 days of such event, (ii) the Company executes and delivers to the Trustee an Officers’ Certificate stating 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 and the Depositary request the Company to exchange the Securities.
Any Global Security that is exchangeable pursuant to the preceding sentence shall be exchangeable for Securities registered in such names as the Depositary shall direct in writing in an aggregate principal amount equal to the principal amount of the
Global Security with like tenor and terms. 
 (c) A Global Security may not be transferred except as a whole by the Depositary with respect to such Global
Security to a nominee of such Depositary, by a nominee of such Depositary to such Depositary or another nominee of such Depositary or by the Depositary or any such nominee to a successor Depositary or a nominee of such a successor Depositary. 

(d) Legend. 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 Depositary or a
nominee of the Depositary. This Security is exchangeable for Securities registered in the name of a person other than the Depositary or its nominee only in the limited circumstances described in the Indenture, and may not be transferred except as a
whole by the Depositary to a nominee of the Depositary, by a nominee of the Depositary to the Depositary or another nominee of the Depositary or by the Depositary or any such nominee to a successor Depositary or a nominee of such a successor
Depositary.” 
 (e) Acts of Holders. The Depositary, 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. 
 (f) Payments.
Notwithstanding the other provisions of this Indenture, unless otherwise specified as contemplated by Section 2.02, payment of the principal of and interest, if any, on any Global Security shall be made to the Holder thereof. 

(g) [Reserved]. 
 (h) The Depositary or its nominee, as registered
owner of a Global Security, shall be the Holder of such Global Security for all purposes under the Indenture and the Securities, and owners of beneficial interests in a Global Security shall hold such interests pursuant to the Applicable Procedures.
Accordingly, any such owner’s beneficial interest in a Global Security will be shown only on, and the transfer of such interest shall be effected only through, records maintained by the Depositary or its nominee and such owners of beneficial
interests in a Global Security will not be considered the owners or holders thereof. Notwithstanding any other provision of this Indenture or any Security, where this Indenture or any Global Security provides for notice of any event (including any
notice of redemption or repurchase) to a Holder of a Global Security (whether by mail or otherwise), such notice shall be sufficiently given if given to the Depositary (or its designee) pursuant to the standing instructions from the Depositary or
its designee, including by electronic mail in accordance with applicable Depositary procedures. 
 Section 2.15 CUSIP Numbers. The
Company in issuing the Securities may use “CUSIP” numbers (if then generally in use), and, if so, “CUSIP” numbers shall be used in notices of redemption as a convenience to Holders; provided that any such notice may state that no
representation is made as to the correctness of such numbers either as printed on the Securities or as contained in any notice of a redemption and that reliance may be placed only on the other elements of identification printed on the Securities,
and any such redemption shall not be affected by any defect in or omission of such numbers. The Company shall promptly notify the Trustee in writing of any change in “CUSIP” numbers of which the Company becomes aware. 

  
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 ARTICLE III 

REDEMPTION 

Section 3.01 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 in writing of the redemption date and the principal amount
of the Series of Securities to be redeemed at least 40, and not more than 60, days before the redemption date. 
 Section 3.02
Selection of Securities to be Redeemed. Unless otherwise indicated for a particular Series by a Board Resolution, a supplemental indenture 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 or in accordance with the procedures of the applicable Depositary. The Trustee shall make the selection from Securities of the
Series outstanding not previously called for redemption. Securities of a Series and portions selected for redemption 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 2.02(j), 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. The Trustee shall not be liable for the selection made in accordance with this Section 3.02. For all purposes of this Indenture, unless the context otherwise requires, all provisions relating to
the redemption of Securities shall relate, in the case of any Security redeemed or to be redeemed only in part, to the portion of the principal of such Security which has been or is to be redeemed. 

Section 3.03 Notice of Redemption. 
 (a) At least 30
days but not more than 60 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: 
 (i) the redemption date; 

(ii) the redemption price or the manner of the calculation of the redemption price; 

(iii) the name and address of the Paying Agent; 
 (iv) that
Securities of the Series called for redemption must be surrendered to the Paying Agent to collect the redemption price; 
 (v) that interest on Securities of
the Series called for redemption ceases to accrue on and after the redemption date; 
 (vi) the CUSIP number, if any; and 

(vii) 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 written request, the Trustee shall give the notice of redemption in the Company’s name and at its expense; provided that the
Company shall have delivered to the Trustee, at least five Business Days (or such shorter period as the Trustee may consent to in writing) before notice of redemption is required to be mailed or caused to be mailed to Holders pursuant to this
Section 3.03, an Officers’ Certificate of the Company requesting that the Trustee give such notice and setting forth the information to be stated in such notice as provided in the preceding paragraph. 

Section 3.04 Effect of Notice of Redemption. Once notice of redemption is mailed or published as provided in Section 3.03,
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. Upon surrender to the Paying Agent, such Securities shall be paid at the
redemption price plus accrued interest to the redemption date; provided that installments of interest whose Stated Maturity is on or prior to the redemption date shall be payable to the Holders of such Securities (or one or more predecessor
Securities) registered at the close of business on the relevant record date therefor according to their terms and the terms of this Indenture. 

  
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 Section 3.05 Deposit of Redemption Price. On or before 10:00 a.m., New York City time,
on 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 3.06 Securities Redeemed in Part. Upon surrender of a Security that is redeemed in part, the Company shall issue and execute
and the Trustee, upon receipt of a Company Order, 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 4.01 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 by 10:00 a.m., New York City time on the due date.

 Section 4.02 SEC Reports. The Company shall, so long as any of the Securities are outstanding, electronically file with the
Commission the annual, quarterly and other periodic reports that the Company is required to file (or would be otherwise required to file) with the Commission pursuant to Sections 13 and 15(d) of the Exchange Act. The Company also shall comply with
the other provisions of TIA Section 314(a). Delivery of any reports, information and documents to the Trustee is for informational purposes only and the Trustee’s receipt of such shall not constitute constructive notice of any information
contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely exclusively on an Officers’ Certificate). 

Section 4.03 Compliance Certificate. The Company shall, so long as any of the Securities are outstanding, deliver to the Trustee,
within 120 days after the end of each fiscal year (which on the date hereof ends on December 31) of the Company, an Officers’ Certificate stating whether or not to the knowledge of the signers thereof the Company is in default in the
performance and observance of any of the terms, provisions and conditions hereof (without regard to any period of grace or requirement of notice provided hereunder), and if a Default or Event of Default shall have occurred, specifying all such
Defaults or Events of Default and the nature and status thereof of which they may have knowledge. 
 The Company shall, so long as any of the Securities are
outstanding, deliver to the Trustee, within thirty (30) days after 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; provided that no notice shall be required to the extent that the event that would constitute a Default or Event of Default has been cured or waived. 

Section 4.04 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 4.05 Maintenance of Office or Agency. The Company will maintain an office or agency required under Section 2.04. The
Company will give prompt written notice to the Trustee of the location, and of any change in location, of such office or agency. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the
Trustee with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee, and the Company hereby appoints the Trustee as its agent to receive all such presentations,
surrenders, notices and demands. 

  
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 ARTICLE V 

SUCCESSORS 

Section 5.01 When Company May Merge, Etc. The Company shall not consolidate with or merge with or into, or convey, transfer or lease
all or substantially all of its properties and assets to, another person (a “successor person”) unless: 
 (a) the Company is the surviving
person or the successor person (if other than the Company) is organized and validly existing under the laws of any U.S. domestic jurisdiction and expressly assumes the Company’s obligations on the Securities and under this Indenture pursuant to
a supplemental indenture; and 
 (b) immediately after giving effect to the transaction, no Default or Event of Default shall have occurred and be
continuing. 
 For the avoidance of doubt, notwithstanding the foregoing, the sale, conveyance or transfer of intellectual property and similar or related
assets and the Company’s equity ownership interests in foreign Subsidiaries to one or more of its Subsidiaries, in each case, in connection with its global tax optimization strategies in conjunction with business operations will not be
considered “all or substantially all of its properties and assets.” 
 The Company shall deliver to the Trustee prior to the consummation of the
proposed transaction an Officers’ Certificate and an Opinion of Counsel, each stating that the proposed transaction and any supplemental indenture comply with this Indenture. 

Section 5.02 Successor Person 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 in accordance with Section 5.01, the successor person 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; provided, however, that the
predecessor Company in the case of a sale, conveyance or other disposition (other than a lease) shall be released from all obligations and covenants under this Indenture and the Securities. 

ARTICLE VI 
 DEFAULTS AND
REMEDIES 
 Section 6.01 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 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; or 
 (b) default in the payment of principal of (or premium, if any, on) any Security of that Series at its Maturity; or 

(c) default in the performance or breach of any covenant or warranty of the Company in this Indenture (other than a covenant or warranty for which the
consequences of nonperformance or breach are addressed elsewhere in this Section 6.01 and 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 90 days after there has 

  
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been given, by registered or certified mail, to the Company by the Trustee or to the Company and the Trustee by the Holders of not less than a majority 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 

(d) the Company pursuant to or within the meaning of any Bankruptcy Law: 

(i) commences a voluntary case or proceeding; 
 (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 

(v) makes an admission in writing that it is generally unable to pay its debts as the same become due; or 

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

(i) is for relief against the Company in an involuntary case, 

(ii) appoints a Custodian of the Company or for all or substantially all of its property, or 

(iii) orders the liquidation of the Company, and the order or decree remains un-stayed and in effect for 90 days; or

 (f) 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 2.02(n). 
 The term “Bankruptcy Law” means Title 11 of the 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 6.02 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 6.01(d) or (e)), then in every such case the Trustee or the Holders of not less than a majority 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 6.01(d) or (e) shall occur, the principal amount (or specified amount) of and accrued and unpaid interest, if any, on all
outstanding Securities shall 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 and deposited with the Trustee a sum sufficient to pay (1) all overdue instalments of interest on all Securities of that Series,
(2) the principal of (and premium, if any, on) any Securities of that Series which have become due otherwise than by such declaration of acceleration and interest thereon at the rate borne by the Securities of that Series, (3) to the
extent that payment of such interest is lawful, interest upon overdue instalments of interest at the rate borne by the Securities of that Series, and (4) 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 and
interest, if any, 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. 

  
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 Section 6.03 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, 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 and 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 6.04 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 premium, if any) 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 7.07. 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 6.05 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. 

  
 15 

 Section 6.06 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 7.07; and 
 Second: To the payment of the amounts then due and unpaid for principal (and premium, if any) 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. 
 Section 6.07
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; 
 (b) the Holders of at least a majority 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 shall have
offered to the Trustee security or indemnity reasonably satisfactory to the Trustee against the costs, expenses and liabilities to be incurred in compliance with such request; 

(d) the Trustee for 60 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 60-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 6.08 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 premium, if any) 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 6.09 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. 

  
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 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 2.08, 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, to the extent permitted by law, prevent the concurrent assertion or employment of any other appropriate right or remedy. 

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 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. Subject to Section 7.02(f), 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, expose the Trustee to personal
liability or be unduly prejudicial to Holders not joining therein, and 
 (b) the Trustee may take any other action deemed proper by the Trustee which is not
inconsistent with such direction. 
 Section 6.13 Waiver of Past Defaults. 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 (i) in the payment of the
principal of (or premium, if any) 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 and its consequences,
including any related payment default that resulted from such acceleration) or (ii) in respect of a covenant or provision hereof which cannot be modified or amended without the consent of the Holder of each outstanding Security of such Series
affected. 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 its acceptance thereof shall be deemed to have agreed, that any court may in its discretion require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit against the Trustee for any
action taken, 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). 

Section 6.15 Waiver of Stay or Extension Laws. The Company covenants (to the extent it may lawfully do so) that it will not at any
time insist upon, or plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay or extension law wherever enacted, now or at any time hereafter in force, which may affect the covenants or the performance of this
Indenture; and the Company (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it will not hinder, delay or impede the execution of any power herein granted to the Trustee,
but will suffer and permit the execution of every such power as though no such law had been enacted. 

  
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 ARTICLE VII 

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

(b) Except during the continuance of an Event of Default: 
 (i)
The Trustee need perform only those duties that are expressly and specifically set forth in this Indenture and no others and no implied covenants or obligations shall be read into this Indenture against the Trustee. 

(ii) In the absence of bad faith on its part, the Trustee may conclusively rely and is fully protected, as to the truth of the statements and the correctness
of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture; however, in the case of any such certificates or opinions which by any provisions hereof are specifically
required to be furnished to the Trustee, the Trustee shall examine such certificates and opinions to determine whether or not they conform to the requirements of this Indenture (but need not confirm or investigate the accuracy of mathematical
calculations or other facts stated therein). 
 (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 proceeding for
any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee, under this Indenture. 
 (iv) No provision of this
Indenture shall require the Trustee to expend or risk its own funds or otherwise incur any financial liability in the performance of any of its duties hereunder, 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 or liability is not reasonably assured to it. 
 (d) Whether or not
therein expressly so provided, every provision of this Indenture that in any way relates to the conduct or affects the liability of or affords protection to the Trustee is subject to paragraph (a), (b), (c) and (d) of this Section. 

(e) The Trustee may refuse to perform any duty or exercise any right or power at the request or direction of any Holder unless it receives indemnity
satisfactory to the Trustee 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) The rights, privileges, protections, immunities and benefits given to the Trustee, including the right to be indemnified, are extended to, and shall be
enforceable by the Trustee in each of its capacities hereunder and to its agents. The provisions set forth in this Section 7.01 shall apply to the Trustee in each of its capacities hereunder and its agents. 

  
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 Section 7.02 Rights of Trustee. 

(a) The Trustee may rely on and shall be protected in acting or refraining from acting upon any resolution, certificate, statement, instrument, opinion,
report, notice, request, direction, consent, order, bond, debenture or other paper or document believed by it to be genuine and to have been signed or presented by the proper person or persons. The Trustee need not investigate any fact or matter
stated in the document. 
 (b) Before the Trustee acts or refrains from acting in connection with this Indenture, it may require an Officers’
Certificate. The Trustee shall not be liable for any action it takes or omits to take in reliance on such Officers’ Certificate. Any request or direction of the Company mentioned herein shall be sufficiently evidenced by a Company Request or a
Company Order and any resolution of the Board of Directors may be sufficiently evidenced by a Board Resolution. 
 (c) The Trustee may execute any of the
trusts or powers hereunder or perform any duties hereunder either directly or by or through agents or attorneys and the Trustee shall not be responsible for the misconduct or negligence of any agent or attorney appointed with due care. No Depositary
shall be deemed an agent of the Trustee, and the Trustee shall not be responsible for any act or omission by any Depositary. 
 (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 negligence. 

(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 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 security or indemnity satisfactory to the Trustee against the
costs, expenses and liabilities which might be incurred by the Trustee in compliance with such request or direction. 
 (g) The Trustee shall not be bound to
make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper or
document, but the Trustee in its discretion may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to
examine the books, records and premises of the Company, personally or by agent or attorney. 
 (h) The Trustee shall not be deemed to have notice of any
Default or Event of Default, other than a failure by the Company to make any payment hereunder when due, unless written notice is received by a Responsible Officer of the Trustee at the Corporate Trust Office, and such notice references the
Securities generally or the Securities of a particular Series and this Indenture and states that it is a notice of Default or Event of Default. 
 (i) The
permissive rights of the Trustee enumerated in this Indenture shall not be construed as duties. 
 (j) In no event shall the Trustee be responsible or liable
for any special, indirect, punitive, incidental or consequential loss or damage of any kind whatsoever (including, but not limited to, lost profits) irrespective of whether the Trustee has been advised of the likelihood of such loss or damage and
regardless of the form of action. 
 (k) Neither the Trustee nor any Agent shall be responsible or liable for any failure or delay in the performance of its
obligations under this Indenture arising out of or caused, directly or indirectly, by circumstances beyond its reasonable control, including, without limitation, acts of God; earthquakes; fire; flood; wars; acts of terrorism; civil or military
disturbances; sabotage; epidemic; riots; interruptions, loss or malfunctions of utilities, computer (hardware or software) or communications services; accidents; labor disputes; acts of civil or military authority or governmental action; it being
understood that each of the Trustee and Agents shall use commercially reasonable efforts to resume performance as soon as reasonably practicable under the circumstances. 

  
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 (l) The Trustee shall not be required to give any bond or surety in respect of the performance of its powers and
duties hereunder. 
 (m) The Trustee may request that the Company deliver an Officers’ Certificate setting forth the names of the individuals and/or
titles of Officers (with specimen signatures) authorized at such times to take specific actions pursuant to this Indenture. 

Section 7.03 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 of the Company 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 7.04 Trustee’s Disclaimer. The recitals contained herein and in the Securities (except for the Trustee’s
certificate of authentication) shall be taken as the statements of the Company, and the Trustee assumes no responsibility for their correctness. The Trustee makes no representation as to the validity or adequacy of this Indenture or the Securities
and it shall not be accountable for use or application by the Company of the Securities or the proceeds thereof. 
 Section 7.05
Notice of Defaults. If a Default or Event of Default occurs and is continuing with respect to the Securities of any Series and if a Responsible Officer of the Trustee has received written notice thereof, the Trustee shall mail to each Holder 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 received written notice 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 shall be protected in withholding such
notice if and so long as a Responsible Officer of the Trustee in good faith determines that the withholding of such notice is in the interests of the Holders of that Series. 

Section 7.06 Reports by Trustee to Holders. Within 60 days after May 15 in each year, the Trustee shall transmit by mail to all
Holders, as their names and addresses appear on the register kept by the Registrar and, if any Bearer Securities are outstanding, publish once 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 Holders 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. 
 Section 7.07 Compensation and Indemnity. The
Company shall pay to the Trustee from time to time compensation for its services as the Company and the Trustee shall from time to time agree upon in writing. The Trustee’s compensation shall not be limited by any law on compensation of a
trustee of an express trust. The Company shall reimburse the Trustee upon request for all reasonable expenses, disbursements and advances incurred or made by the Trustee. Such expenses shall include the reasonable compensation, expenses and
disbursements of the Trustee’s agents and counsel. The Company shall indemnify each of the Trustee and any predecessor Trustee and hold each of them harmless against any loss, liability or expense, including taxes (other than taxes based upon,
measured by or determined by the income of the Trustee) incurred by it arising out of or in connection with the acceptance or administration of this trust, including the costs and expenses of defending itself against any claim or liability in
connection with the exercise or performance of any of its powers or duties hereunder. This indemnification shall apply to officers, directors, employees, shareholders, advisors, representatives and agents 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 the negligence or bad faith of the Trustee. To secure the Company’s
obligations in this Section, the Trustee shall have a lien prior to the Securities of any Series on all money, funds or property held or collected by the Trustee, except that funds held in trust to pay principal of or interest on particular
Securities of that Series. When the Trustee incurs expenses or renders services after an Event of Default specified in Section 6.01(d) or (e) occurs, the expenses and the compensation for the services are intended to constitute expenses of
administration under any insolvency, bankruptcy or similar law. The provisions of this Section shall survive the resignation or removal of the Trustee and the termination of this Indenture. 

  
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 Section 7.08 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 at any time with respect to the Securities of one or more Series by so
notifying the Company at least 30 days prior to the date of the proposed resignation. 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 in writing. The Company may remove the Trustee (by written notice to 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 bankrupt or insolvent or an order for relief is entered with respect to the
Trustee under any insolvency, bankruptcy or similar 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. 
 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 a majority 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 a
successor trustee is appointed with respect to the Securities of one or more (but not all) series, the Issuer, the predecessor trustee and each successor trustee with respect to the Securities of any applicable series shall execute and deliver an
indenture supplemental hereto which shall contain such provisions as shall be deemed necessary or desirable to confirm that all the rights, powers, trusts and duties of the predecessor trustee with respect to the Securities of any Series as to which
the predecessor trustee is not retiring shall continue to be vested in the predecessor trustee, and shall add to or change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts
hereunder by more than one trustee, it being understood that nothing herein or in such supplemental indenture shall constitute such trustees co-trustees of the same trust and that each such trustee shall be
trustee of a trust or trusts under separate indentures. 
 No successor trustee with respect to any series of Securities shall accept appointment as
provided in this Section 7.08 unless at the time of such acceptance such successor trustee shall be qualified under the provisions of Section 310(b) of the Trust Indenture Act of 1939 and eligible under the provisions of
Section 310(a) of the Trust Indenture Act of 1939. 
 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 7.07, 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 shall mail a notice
of its succession to each Holder 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 7.08, the
Company’s obligations under Section 7.07 hereof shall continue for the benefit of the retiring Trustee. 

  
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 Section 7.09 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 (including administration of this Indenture) to, another person, the successor person without any further act shall be the successor Trustee. In case any
Securities of any Series shall have been authenticated, but not delivered, by the Trustee then in office, any successor by merger, conversion or consolidation to such authenticating Trustee may adopt such authentication and deliver the Securities of
any Series so authenticated with the same effect as if such successor Trustee had itself authenticated such Securities of such Series. 

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) and has a combined capital and surplus (together with its parent and Affiliates) of at least $50,000,000. 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 8.01 Satisfaction and Discharge of Indenture. 

This Indenture shall upon Company Order cease to be of further effect (except as hereinafter provided in this Section 8.01), and the Trustee, upon Company
Request and at the expense of the Company, shall execute proper instruments acknowledging satisfaction and discharge of this Indenture, when 
 (a) any of
the following shall have occurred: 
 (i) no Securities have been issued hereunder; 

(ii) all Securities 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 
 (iii) 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; 
 and the Company has irrevocably 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 by the Company under this Indenture; 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 7.07 and, if money shall have been deposited with the Trustee pursuant to clause (a) of this Section, the provisions of Sections 2.04, 2.05, 2.07, 2.08, 8.01, 8.02 and
8.05 shall survive. 

  
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 Section 8.02 Application of Trust Funds; Indemnification. 

(a) Subject to the provisions of Section 8.05, all money deposited with the Trustee pursuant to Section 8.01, all money and U.S. Government
Obligations or Foreign Government Obligations deposited with the Trustee pursuant to Section 8.03 or 8.04 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 8.03 or 8.04, 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 (other than the Company
acting as its own Paying Agent) as the Trustee may determine, to the persons entitled thereto, of the principal and interest for whose payment such money has been deposited with or received by the Trustee or analogous payments as contemplated by
Sections 8.03 or 8.04; but such money need not be segregated from other funds except to the extent required by law. 
 (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 Sections 8.03 or 8.04 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 Sections 8.03 or 8.04 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. 

(d) Notwithstanding anything to the contrary herein, if the Trustee cannot reasonably deal with such Foreign Government Obligations, upon notification by the
Trustee of such inability, the Company shall appoint a Paying Agent with respect to such Foreign Government Obligations. The Trustee shall have no duty to supervise, and shall in no event be liable for, the acts or omissions of such Paying Agent.

 Section 8.03 Legal Defeasance of Securities of any Series. Unless this Section 8.03 is otherwise specified, pursuant to
Section 2.02(s), 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 any 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
premium, if any) 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 (and premium, if any) 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; and 

(b) the provisions of Sections 2.04, 2.05, 2.07, 2.08, 8.02, 8.03 and 8.05 and Article VII; and 

(c) the rights and immunities of the Trustee hereunder; 

provided that, the following conditions shall have been satisfied: 

(i) with reference to this Section 8.03, the Company shall have deposited or caused to be irrevocably deposited (except as provided in
Section 8.02(c)) 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 (A) in the case of
Securities of such Series denominated in Dollars, cash in Dollars and/or U.S. Government Obligations, or (B) subject to Section 8.02(d) herein, in the case of Securities of such Series denominated in a Foreign Currency (other than a
composite currency), money and/or Foreign Government Obligations, in each case which through the payment of interest and principal (and premium, if any) 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, 

  
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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 of and interest, if any, on and any mandatory sinking fund payments in respect of all the Securities of such Series on the dates such installments of interest or principal (and premium, if any) and such sinking fund payments
are due; 
 (ii) 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; 
 (iii) 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; 
 (iv) the Company shall have delivered
to the Trustee an Officers’ Certificate and an Opinion of Counsel to the effect that (A) the Company has received from, or there has been published by, the Internal Revenue Service a ruling, or (B) 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 amounts 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; 
 (v) 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; 
 (vi) 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; and (vii) such defeasance shall not result in the trust arising from such deposit constituting an investment company within the meaning of
the Investment Company Act of 1940, as amended, unless such trust shall be registered under such Act or exempt from registration thereunder. 

Section 8.04 Covenant Defeasance. Unless this Section 8.04 is otherwise specified, pursuant to Section 2.02(s), 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 respect to the Securities of any Series with any term, provision or
condition set forth under Sections 4.02, 4.03, and 5.01 as well as any additional covenants specified in a supplemental indenture for such Series of Securities or a Board Resolution or an Officers’ Certificate delivered pursuant to
Section 2.02 (and the failure to comply with any such covenants shall not constitute a Default or Event of Default with respect to such Series under Section 6.01) and the occurrence of any event specified in a supplemental indenture for
such Series of Securities or a Board Resolution or an Officers’ Certificate delivered pursuant to Section 2.02 and designated as an Event of Default 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 8.04, the Company has
deposited or caused to be irrevocably deposited (except as provided in Section 8.02(c)) 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 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, subject to Section 8.02(d) herein, Foreign Government Obligations, in each case which through the payment of interest and principal (and premium, if any) 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 and discharge each installment of principal (and premium, if any) of and interest, if any, on and
any mandatory sinking fund payments in respect of the Securities of such Series on the dates such installments of interest or principal (and premium, if any) and such sinking fund payments are due; 

  
 24 

 (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 to the effect 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 covenant 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 covenant defeasance had not occurred; 
 (e) 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 covenant defeasance contemplated by this Section have been complied with; and 

(f) Such defeasance shall not result in the trust arising from such deposit constituting an investment company within the meaning of the Investment Company Act
of 1940, as amended, unless such trust shall be registered under such Act or exempt from registration thereunder. 
 Section 8.05
Repayment to Company. The Trustee and the Paying Agent shall pay to the Company, upon Company Request, any money held by them for the payment of principal (and premium, if any) and interest that remains unclaimed for two years, and after such
time, Holders entitled to the money must look to the Company for payment as general creditors unless an applicable abandoned property law designates another person. 

Section 8.06 Section 8. 06 Reinstatement. If the Trustee or the Paying Agent is unable to apply any money
deposited with respect to Securities of any Series in accordance with Section 8.01 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 obligations of the Company under this Indenture with respect to the Securities of such Series and under the Securities of such Series shall be revived and reinstated as though no deposit had occurred pursuant to
Section 8.01 until such time as the Trustee or the Paying Agent is permitted to apply all such money in accordance with Section 8.01; provided, however, that if the Company has made any payment of principal of, premium (if any) or interest
on any Additional Amounts with respect to any Securities because of the 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 held by the Trustee or
the Paying Agent; provided, however, that the Trustee shall not be responsible for monitoring or enforcing the accuracy of sufficiency of such Additional Amounts. The Company shall provide the Trustee and Paying Agent with an Officers’
Certificate describing any Additional Amounts to be included in any payment. 
 ARTICLE IX 

AMENDMENTS AND WAIVERS 

Section 9.01 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 Holder: 
 (a) to evidence the succession of another person to the Company under this Indenture and the Securities
and the assumption by any such successor person of the obligations of the Company hereunder and under the Securities; 
 (b) to add or remove covenants of
the Company for the benefit of the Holders of all or any Series of Securities (and if such covenants are to be for the benefit of less than all Series of Securities, stating that such covenants are expressly being included for the benefit of such
Series) or to surrender any right or power herein conferred upon the Company provided such action does not adversely affect the interests of the Holders (as determined by the Company); 

(c) to add any additional Events of Default; 

  
 25 

 (d) to add to or change any of the provisions of this Indenture to such extent as shall be necessary to permit or
facilitate the issuance of Securities in bearer form, registrable or not registrable as to principal, and with or without interest coupons, or to permit or facilitate the issuance of Securities in uncertificated form; 

(e) to add to, change or eliminate any of the provisions of this Indenture in respect of one or more Series of Securities, provided that any such addition,
change or elimination (A) shall neither (i) apply to any Security of any Series created prior to the execution of such supplemental indenture and entitled to the benefit of such provision nor (ii) modify the rights of the Holder of
any such Security with respect to such provision or (B) shall become effective only when there is no such Security Outstanding; 
 (f) to establish the
forms or terms of the Securities of any Series issued pursuant to the terms hereof; 
 (g) to cure any ambiguity or defect or correct any inconsistency in
this Indenture; 
 (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; 

(i) to qualify this Indenture under the Trust Indenture Act; 
 (j)
to provide for uncertificated Securities in addition to certificated Securities; 
 (k) [Reserved].; and 

(l) to comply with the rules or regulations of any securities exchange or automated quotation system on which any of the Securities may be listed or traded.

 Section 9.02 With Consent of Holders. The Company and the Trustee may enter into a supplemental indenture 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 or of modifying in any manner the rights of the Holders 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 any Series 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 9.02 to approve the particular form of any proposed supplemental indenture or waiver, but it shall be sufficient if such consent approves the substance thereof. After a supplemental indenture 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 9.03 Limitations. Without the consent of each Holder affected, an amendment or waiver may not: 

(a) reduce 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; 
 (d) reduce the principal amount of Discount Securities payable upon acceleration of the maturity thereof; 

  
 26 

 (e) waive a Default or Event of Default in the payment of the principal of (or premium, if any) 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 Sections 6.08, 6.13, or 9.03; or 
 (h)
waive a redemption payment with respect to any Security. 
 Section 9.04 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 9.05 Revocation and Effect of Consents. Until an amendment is set forth in a supplemental indenture or a 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 of the supplemental indenture
or the date the waiver becomes effective. Any amendment or waiver once effective shall bind every Holder of each Series affected by such amendment or waiver unless it is of the type described in any of clauses (a) through (h) of
Section 9.03. 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. 
 Section 9.06 Notation on or Exchange of Securities. The Trustee may place an appropriate notation about an amendment
or waiver on any Security of any Series thereafter authenticated. The Company in exchange for Securities of that Series may issue and execute and the Trustee shall authenticate, upon Company Order, new Securities of that Series that reflect the
amendment or waiver. 
 Section 9.07 Trustee Protected. In executing, or accepting the additional trusts created by, any
supplemental indenture permitted by this Article or the modifications thereby of the trusts created by this Indenture, the Trustee shall receive, in addition to the documents required by Section 10.04, and (subject to Section 7.01) shall
be fully protected in relying upon, an Opinion of Counsel stating that all conditions precedent in this Indenture to the execution of such supplemental indenture, have been complied with, such supplemental indenture is authorized under this
Indenture, and, such supplemental indenture is the valid and legally binding obligation of the Company. The Trustee may, but shall not be obligated to, sign any supplemental indenture that affects the Trustee’s own rights, duties, powers,
liabilities or immunities under this Indenture or otherwise. 
 ARTICLE X 

MISCELLANEOUS 

Section 10.01 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. 

Section 10.02 Notices. 
 (a) Any notice
or communication by the Company or the Trustee to the other, or by a Holder to the Company or the Trustee, is duly given if in writing and delivered in person, by overnight courier or mailed by first-class mail or sent by facsimile addressed as
follows: 
 if to the Company: 
 BioAmber Inc. 

  
 27 

 1250 Rene Levesque West, Suite 4310 

Montreal, Quebec 
 Canada H3B 4W8 

Attn: Chief Financial Officer 
 Fax: 514-844-1414 
 With a copy to: 

Goodwin Procter LLP 
 Exchange Place 

Boston, MA 02109 
 Attn: Jocelyn M. Arel and Michael J. Minahan

 Fax: 617-523-1231 

if to the Trustee: 
 Computershare Trust Company, N.A. 

(b) 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 Holder shall be mailed by first-class mail to its address shown on the register kept by the Registrar and, if any Bearer Securities are outstanding, published once in an Authorized Newspaper (or such other frequency as is
expressly provided in the Indenture). Failure to mail a notice or communication to a Holder of any Series or any defect in it shall not affect its sufficiency with respect to other Holders 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 Holder receives it. If the Company mails a notice or communication to Holders, it shall mail a copy to the Trustee and each Agent at
the same time. 
 (c) Unless otherwise provided in this Indenture, any notice or demand that by any provision of this Indenture is required or permitted to
be given or served by the Company may, upon Company Request received by the Trustee not fewer than ten (10) Business Days prior (or such shorter period of time as may be acceptable to the Trustee) to the date on which such notice must be given
or served, be given or served by the Trustee in the name of and at the expense of the Company. 
 Section 10.03 Communication by
Holders with Other Holders. Holders of any Series may communicate pursuant to TIA Section 312(b) with other Holders 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). 
 Section 10.04
Certificate and Opinion as to Conditions Precedent. Upon any request or application by the Company to the Trustee to take any action under this Indenture, the Company shall furnish to the Trustee: 

(a) an Officers’ Certificate (which shall include the statements set forth in Section 10.05 hereof) 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 (which
shall include the statements set forth in Section 10.05 hereof) stating that, in the opinion of such counsel, all such conditions precedent have been complied with. 

Section 10.05 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 and the definitions relating thereto; 

  
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 (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 10.06
Rules by Trustee and Agents. The Trustee may make reasonable rules for action by or a meeting of Holders of one or more Series. Any Agent may make reasonable rules and set reasonable requirements for its functions. 

Section 10.07 Legal Holidays. Unless otherwise provided by Board Resolution, Officers’ Certificate or supplemental indenture
hereto 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 10.08 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 Holder 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. 

Section 10.09 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. The exchange of copies of this Indenture and of signature pages by facsimile or PDF
transmission shall constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be
deemed to be their original signatures for all purposes. 
 Section 10.10 Governing Laws. This Indenture and the Securities will
be governed by, and construed in accordance with, the internal laws of the State of New York, without regard to conflict of law principles that would result in the application of any law other than the laws of the State of New York. 

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 of the Company. 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. Unless otherwise specified in a Board Resolution, a supplemental indenture hereto or
an Officers’ Certificate delivered pursuant to Section 2.02 of this Indenture 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

  
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denominated in a coin or currency other than Dollars, 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 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. If such Market Exchange Rate is not available for any reason with respect to such currency, the Company shall use, in its sole discretion and without liability on
its part, such quotation of the Federal Reserve Bank of New York as of the most recent available date, or quotations from one or more major banks in The City of New York or in the country of issue of the currency in question or such other quotations
as 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 Company 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, to the extent permitted by law, be conclusive for all purposes and irrevocably binding upon the Company, the Trustee and all Holders. The Trustee shall be fully justified and protected and
shall incur no liability in relying and acting upon information received by it from the Company and shall not otherwise have any duty or obligation to determine the accuracy or validity of such information independent of the Company. Notwithstanding
anything to the contrary herein, if the Trustee cannot reasonably process a payment in a Foreign Currency, upon notification by the Trustee of such inability, the Company shall appoint a Paying Agent for such payment in Foreign Currency. The Trustee
shall have no duty to supervise, and shall in no event be liable for, the acts or omissions of such Paying Agent. 
 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 Company could purchase in The City of New York the Required Currency with the Judgment Currency on the day on which final un-appealable
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 Company 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 un-appealable 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. 
 Section 10.17 U.S.A. Patriot Act. The Company acknowledges that in
accordance with Section 326 of the U.S.A. Patriot Act, the Trustee, like all financial institutions, and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies
each person or legal entity that establishes a relationship or opens an account with the Trustee. The Company agrees that it will provide the Trustee with such information as it may reasonably request as required in order for the Trustee to satisfy
the requirements of the U.S.A. Patriot Act. 
 Section 10.18 Waiver of Jury Trial. EACH OF THE COMPANY AND THE TRUSTEE HEREBY
IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING AS BETWEEN THE COMPANY AND THE TRUSTEE ONLY ARISING OUT OF OR RELATING TO THIS INDENTURE OR THE SECURITIES. 

  
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 ARTICLE XI 

SINKING FUNDS 

Section 11.01 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 11.02. 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 11.02 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
repurchased by the Company or 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 11.02, 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. 
 Section 11.03 Redemption of Securities for Sinking Fund. Not less than 45 days
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 11.02, 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, Officers’ Certificate or supplemental indenture 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 3.02 and cause notice of the redemption thereof to be given in the name of and at the expense of the Company in the manner provided in Section 3.03. Such notice having been duly given, the redemption of
such Securities shall be made upon the terms and in the manner stated in Sections 3.04, 3.05 and 3.06. Prior to any sinking fund payment date, the Company shall pay to the Trustee or a Paying Agent (or, if the Company is acting as its own Paying
Agent, segregate and hold in trust) in cash a sum equal to any interest that will accrue to the date fixed for redemption of Securities or portions thereof to be redeemed on such sinking fund payment date pursuant to this Section. 

[Remainder of page intentionally left blank] 

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

			
	BIOAMBER INC.
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	 COMPUTERSHARE TRUST COMPANY,

N.A., as Trustee

		
	By:	 	  

	Name:	 	
	Title:	 	

 [Signature Page to Indenture] 

  
 32

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