Document:

EX-10.6

 Exhibit 10.6 

Morgan Stanley & Co. LLC 
 1585 Broadway, 4th Floor 
 New York, NY 10036 

April 30, 2020 
 To:
Callaway Golf Company 
 2180 Rutherford Road 
 Carlsbad, CA
92008 
 Attention: General Counsel 
 Re: Additional Call
Option Transaction 
 The purpose of this letter agreement (this “Confirmation”) is to confirm the terms and conditions of
the call option transaction entered into between Morgan Stanley & Co. LLC (“Dealer”) and Callaway Golf Company (“Counterparty”) as of the Trade Date specified below (the
“Transaction”). This letter agreement constitutes a “Confirmation” as referred to in the ISDA Master Agreement specified below. Each party further agrees that this Confirmation together with the Agreement evidence a
complete binding agreement between Counterparty and Dealer as to the subject matter and terms of the Transaction to which this Confirmation relates, and shall supersede all prior or contemporaneous written or oral communications with respect
thereto. 
 The definitions and provisions contained in the 2002 ISDA Equity Derivatives Definitions (the “Equity
Definitions”), as published by the International Swaps and Derivatives Association, Inc. (“ISDA”) are incorporated into this Confirmation. In the event of any inconsistency between the Equity Definitions and this
Confirmation, this Confirmation shall govern. Certain defined terms used herein are based on terms that are defined in the Offering Memorandum dated April 29, 2020 (the “Offering Memorandum”) relating to the 2.75% Convertible
Senior Notes due 2026 (as originally issued by Counterparty, the “Convertible Notes” and each USD 1,000 principal amount of Convertible Notes, a “Convertible Note”) issued by Counterparty in an aggregate initial
principal amount of USD 225,000,000 (as increased by an aggregate principal amount of USD 33,750,000 pursuant to the exercise by the Initial Purchasers (as defined herein) of their option to purchase additional Convertible Notes pursuant to the
Purchase Agreement (as defined herein)) pursuant to an Indenture to be dated May 4, 2020 between Counterparty and Wilmington Trust, National Association, as trustee (the “Indenture”). In the event of any inconsistency between
the terms defined in the Offering Memorandum, the Indenture and this Confirmation, this Confirmation shall govern. The parties acknowledge that this Confirmation is entered into on the date hereof with the understanding that (i) definitions set
forth in the Indenture which are also defined herein by reference to the Indenture and (ii) sections of the Indenture that are referred to herein will conform to the descriptions thereof in the Offering Memorandum. If any such definitions in
the Indenture or any such sections of the Indenture differ from the descriptions thereof in the Offering Memorandum, the descriptions thereof in the Offering Memorandum will govern for purposes of this Confirmation. The parties further acknowledge
that the Indenture section numbers used herein are based on the draft of the Indenture last reviewed by Dealer as of the date of this Confirmation, and if any such section numbers are changed in the Indenture as executed, the parties will amend this
Confirmation in good faith to preserve the intent of the parties. Subject to the foregoing, references to the Indenture herein are references to the Indenture as in effect on the date of its execution, and if the Indenture is amended or supplemented
following such date (other than any amendment or supplement (x) pursuant to Section 8.01(I) of the Indenture that, as determined by the Calculation Agent, conforms the Indenture to the description of Convertible Notes in the Offering
Memorandum or (y) pursuant to Section 5.09 of the Indenture, subject, in the case of this clause (y), to the second paragraph under “Method of Adjustment” in Section 3), any such amendment or supplement will be disregarded
for purposes of this Confirmation (other than as provided in Section 9(i)(iii) below) unless the parties agree otherwise in writing. 

Each party is hereby advised, and each such party acknowledges, that the other party has engaged in, or refrained from engaging in,
substantial financial transactions and has taken other material actions in reliance upon the parties’ entry into the Transaction to which this Confirmation relates on the terms and conditions set forth below. 

1.      This Confirmation evidences a complete and binding agreement between Dealer and Counterparty as to the terms of the
Transaction to which this Confirmation relates. This Confirmation shall supplement, form a part of, and be subject to an agreement in the form of the 2002 ISDA Master Agreement (the “Agreement”) as if Dealer and Counterparty had
executed an agreement in such form (but without any Schedule except for (i) the election of the laws of the State of New York as the governing law (without reference to choice of law doctrine), (ii) in respect of Section

 
5(a)(vi) of the Agreement, the election that the “Cross Default” provisions shall apply to Dealer with (a) a “Threshold Amount” with respect to Dealer of three percent of
the shareholders’ equity of Dealer’s ultimate parent as of the Trade Date, (b) the deletion of the phrase “, or becoming capable at such time of being declared,” from clause (1) and (c) the following language added to
the end thereof: “Notwithstanding the foregoing, a default under subsection (2) hereof shall not constitute an Event of Default if (x) the default was caused solely by error or omission of an administrative or operational nature and
(y) funds were available to enable the party to make the payment when due.”, (iii) the modification that the term “Specified Indebtedness” shall have the meaning specified in Section 14 of the Agreement, except that such
term shall not include obligations in respect of deposits received in the ordinary course of a party’s banking business, and (iv) the modification that following the payment of the Premium, the condition precedent in Section 2(a)(iii)
of the Agreement with respect to Events of Default or Potential Events of Default (other than an Event of Default or Potential Event of Default arising under Section 5(a)(ii), 5(a)(iv) or 5(a)(vii) of the Agreement) shall not apply to a payment
or delivery owing by Dealer to Counterparty) on the Trade Date. In the event of any inconsistency between provisions of the Agreement and this Confirmation, this Confirmation will prevail for the purpose of the Transaction to which this Confirmation
relates. The parties hereby agree that no transaction other than the Transaction to which this Confirmation relates shall be governed by the Agreement. 

2.      The terms of the particular Transaction to which this Confirmation relates are as follows: 

General Terms. 
  

			
	 Trade Date:
	  	April 30, 2020
		
	 Effective Date:
	  	The closing date of the issuance of the Convertible Notes issued pursuant to the option to purchase additional Convertible Notes exercised on the date hereof
		
	 Option Style:
	  	“Modified American”, as described under “Procedures for Exercise” below
		
	 Option Type:
	  	Call
		
	 Buyer:
	  	Counterparty
		
	 Seller:
	  	Dealer
		
	 Shares:
	  	The common stock of Counterparty, par value USD 0.01 per share (Exchange symbol “ELY”).
		
	 Number of Options:
	  	33,750. For the avoidance of doubt, the Number of Options shall be reduced by any Options exercised by Counterparty. In no event will the Number of Options be less than zero.
		
	 Applicable Percentage:
	  	20%
		
	 Option Entitlement:
	  	A number equal to the product of the Applicable Percentage and 56.7698.
		
	 Strike Price:
	  	USD 17.6150
		
	 Cap Price:
	  	USD 27.1000
		
	 Premium:
	  	USD 828,900
		
	 Premium Payment Date:
	  	The Effective Date
		
	 Exchange:
	  	The New York Stock Exchange

  
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	 Related Exchange(s):
	  	All Exchanges
		
	 Excluded Provisions:
	  	Section 5.06 and Section 5.07 of the Indenture.
		
	Procedures for Exercise.	  	
		
	 Conversion Date:
	  	With respect to any conversion of a Convertible Note (other than (x) any conversion of Convertible Notes with a Conversion Date occurring prior to the Free Convertibility Date or (y) any conversion of a Convertible Note in
respect of which the Holder (as such term is defined in the Indenture) of such Convertible Note would be entitled to an increase in the Conversion Rate pursuant Section 5.07 of the Indenture (any such conversion described in clause (x) or
clause (y), an “Early Conversion”), to which the provisions of Section 9(i)(i) of this Confirmation shall apply), the date on which the Holder (as such term is defined in the Indenture) of such Convertible Note satisfies all of
the requirements for conversion thereof as set forth in Section 5.02(A) of the Indenture; provided that if Counterparty has not delivered to Dealer a related Notice of Exercise, then in no event shall a Conversion Date be deemed to occur
hereunder (and no Option shall be exercised or deemed to be exercised hereunder) with respect to any surrender of a Convertible Note for conversion in respect of which Counterparty has elected to designate a financial institution for exchange in
lieu of conversion of such Convertible Note pursuant to Section 5.08 of the Indenture.
		  	
		
	 Free Convertibility Date:
	  	February 1, 2026
		
	 Expiration Time:
	  	The Valuation Time
		
	 Expiration Date:
	  	May 1, 2026, subject to earlier exercise.
		
	 Multiple Exercise:
	  	Applicable, as described under “Automatic Exercise” below.
		
	 Automatic Exercise:
	  	Notwithstanding Section 3.4 of the Equity Definitions, on each Conversion Date occurring on or after the Free Convertibility Date, in respect of which a “Notice of Conversion” (as defined in the Indenture) that is
effective as to Counterparty has been delivered by the relevant converting Holder, a number of Options equal to (i) the number of Convertible Notes in denominations of USD 1,000 as to which such Conversion Date has occurred minus
(ii) the number of Options that are or are deemed to be automatically exercised on such Conversion Date under the Base Call Option Transaction Confirmation letter agreement dated April 29, 2020 between Dealer and Counterparty (the
“Base Call Option Confirmation”), shall be deemed to be automatically exercised; provided that such Options shall be exercised or deemed exercised only if Counterparty has provided a Notice of Exercise to Dealer in accordance
with “Notice of Exercise” below.

  
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		  	Notwithstanding the foregoing, in no event shall the number of Options that are exercised or deemed exercised hereunder exceed the Number of Options.
		
	 Notice of Exercise:
	  	Notwithstanding anything to the contrary in the Equity Definitions or under “Automatic Exercise” above, in order to exercise any Options relating to Convertible Notes with a Conversion Date occurring on or after the Free
Convertibility Date, Counterparty must notify Dealer in writing (which, for the avoidance of doubt, may be by email) before 5:00 p.m. (New York City time) on the Scheduled Valid Day immediately preceding the Expiration Date specifying the number of
such Options; provided that, notwithstanding the foregoing, such notice (and the related exercise of Options hereunder) shall be effective if given after the applicable notice deadline specified above but prior to 5:00 p.m. (New York City
time) on the fifth Exchange Business Day following such notice deadline, in which event the Calculation Agent shall have the right to adjust Dealer’s delivery obligation hereunder, with respect to the exercise of such Options, as appropriate to
reflect the additional commercially reasonable costs and losses (limited to losses as a result of hedging mismatches and market losses) and expenses incurred by Dealer or any of its affiliates in connection with its hedging activities with such
adjustments made assuming that Dealer maintains commercially reasonable hedge positions (including the unwinding of any hedge position) as a result of its not having received such notice prior to such notice deadline (it being understood that the
adjusted delivery obligation described in this proviso can never be less than zero and can never require any payment by Counterparty); provided, further, that if the Relevant Settlement Method for such Options is (x) Net Share
Settlement and the Specified Cash Amount (as defined below) is not USD 1,000, (y) Cash Settlement or (z) Combination Settlement, Dealer shall have received a separate notice (the “Notice of Final Settlement Method”) (which, for
the avoidance of doubt, may be by email) in respect of all such Convertible Notes before 5:00 p.m. (New York City time) on the Free Convertibility Date specifying (1) the Relevant Settlement Method for such Options, and (2) if the
settlement method for the related Convertible Notes is not Settlement in Shares or Settlement in Cash (each as defined below), the fixed amount of cash per Convertible Note that Counterparty has elected to deliver to Holders (as such term is defined
in the Indenture) of the related Convertible Notes (the “Specified Cash Amount”). If the Relevant Settlement Method for such Options is other than Net Share Settlement in the Notice of Final Settlement Method, the Notice of Final
Settlement Method shall contain a written representation by Counterparty to Dealer that Counterparty is not, on the date of the Notice of Final Settlement Method, in possession of any material non-public
information with respect to Counterparty or the Shares.

  
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	 Valuation Time:
	  	At the close of trading of the regular trading session on the Exchange; provided that if the principal trading session is extended, the Calculation Agent shall determine the Valuation Time in its commercially reasonable
discretion.
		
	 Market Disruption Event:
	  	Section 6.3(a) of the Equity Definitions is hereby replaced in its entirety by the following:
		
		  	“‘Market Disruption Event’ means, with respect to any date (i) the failure by the principal U.S. national or regional securities exchange on which the Shares are then listed, or, if the Shares are not then listed
on a U.S. national or regional securities exchange, the principal other market on which the Shares are then traded, to open for trading during its regular trading session on such date; or (ii) the occurrence or existence, for more than one half
hour period in the aggregate, of any suspension or limitation imposed on trading (by reason of movements in price exceeding limits permitted by the relevant exchange or otherwise) in the Shares or in any options contracts or futures contracts
relating to the Shares, and such suspension or limitation occurs or exists at any time before 1:00 p.m., New York City time, on such date.”
		
	Settlement Terms.	  	
		
	 Settlement Method:
	  	For any Option, Net Share Settlement; provided that if the Relevant Settlement Method set forth below for such Option is not Net Share Settlement, then the Settlement Method for such Option shall be such Relevant Settlement
Method, but only if Counterparty shall have notified Dealer of the Relevant Settlement Method in the Notice of Final Settlement Method for such Option.
		
	 Relevant Settlement Method:
	  	In respect of any Option:
		
		  	(i) if Counterparty has elected, or is deemed to have elected, to settle its conversion obligations in respect of the related Convertible Note (A) entirely in Shares pursuant to Section 5.03(B)(i)(1) of the Indenture
(together with cash in lieu of fractional Shares) (such settlement method, “Settlement in Shares”), (B) in a combination of cash and Shares pursuant to Section 5.03(B)(i)(3) of the Indenture with a Specified Cash Amount less
than USD 1,000 (such settlement method, “Low Cash Combination Settlement”) or (C) in a combination of cash and Shares pursuant to Section 5.03(B)(i)(3) of the Indenture with a Specified Cash Amount equal to USD 1,000,
then, in each case, the Relevant Settlement Method for such Option shall be Net Share Settlement;
		
		  	(ii) if Counterparty has elected to settle its conversion obligations in respect of the related Convertible Note in a

  
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		  	combination of cash and Shares pursuant to Section 5.03(B)(i)(3) of the Indenture with a Specified Cash Amount greater than USD 1,000, then the Relevant Settlement Method for such Option shall be Combination Settlement;
and
		
		  	(iii) if Counterparty has elected to settle its conversion obligations in respect of the related Convertible Note entirely in cash pursuant to Section 5.03(B)(i)(2) of the Indenture (such settlement method, “Settlement
in Cash”), then the Relevant Settlement Method for such Option shall be Cash Settlement.
		
	 Net Share Settlement:
	  	If Net Share Settlement is applicable to any Option exercised or deemed exercised hereunder, Dealer will deliver to Counterparty, on the relevant Settlement Date for each such Option, a number of Shares (the “Net Share
Settlement Amount”) equal to the sum, for each Valid Day during the Settlement Averaging Period for each such Option, of (i) (a) the Daily Option Value for such Valid Day, divided by (b) the Relevant Price on such Valid
Day, divided by (ii) the number of Valid Days in the Settlement Averaging Period; provided that in no event shall the Net Share Settlement Amount for any Option exceed a number of Shares equal to the Applicable Limit for such
Option divided by the Applicable Limit Price on the Settlement Date for such Option.
		
		  	Dealer will pay cash in lieu of delivering any fractional Shares to be delivered with respect to any Net Share Settlement Amount valued at the Relevant Price for the last Valid Day of the Settlement Averaging Period.
		
	 Combination Settlement:
	  	If Combination Settlement is applicable to any Option exercised or deemed exercised hereunder, Dealer will pay or deliver, as the case may be, to Counterparty, on the relevant Settlement Date for each such Option:
		
		  	 (i) cash (the “Combination Settlement Cash Amount”) equal to the sum, for
each Valid Day during the Settlement Averaging Period for such Option, of (A) an amount (the “Daily Combination Settlement Cash Amount”) equal to the lesser of (1) the product of (x) the Applicable Percentage and
(y) the Specified Cash Amount minus USD 1,000 and (2) the Daily Option Value, divided by (B) the number of Valid Days in the Settlement Averaging Period; provided that if the calculation in clause (A) above
results in zero or a negative number for any Valid Day, the Daily Combination Settlement Cash Amount for such Valid Day shall be deemed to be zero; and

		
		  	 (ii)  Shares (the “Combination Settlement Share Amount”) equal to the
sum, for each Valid Day

  
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		  	 during the Settlement Averaging Period for such Option, of a number of Shares for such Valid Day (the “Daily
Combination Settlement Share Amount”) equal to (A) (1) the Daily Option Value on such Valid Day minus the Daily Combination Settlement Cash Amount for such Valid Day, divided by (2) the Relevant Price on such Valid
Day, divided by (B) the number of Valid Days in the Settlement Averaging Period; provided that if the calculation in sub-clause (A)(1) above results in zero or a negative number for any
Valid Day, the Daily Combination Settlement Share Amount for such Valid Day shall be deemed to be zero;

		
		  	provided that in no event shall the sum of (x) the Combination Settlement Cash Amount for any Option and (y) the Combination Settlement Share Amount for such Option multiplied by the Applicable Limit Price on
the Settlement Date for such Option, exceed the Applicable Limit for such Option.
		
		  	Dealer will pay cash in lieu of delivering any fractional Shares to be delivered with respect to any Combination Settlement Share Amount valued at the Relevant Price for the last Valid Day of the Settlement Averaging
Period.
		
	 Cash Settlement:
	  	If Cash Settlement is applicable to any Option exercised or deemed exercised hereunder, in lieu of Section 8.1 of the Equity Definitions, Dealer will pay to Counterparty, on the relevant Settlement Date for each such Option, an
amount of cash (the “Cash Settlement Amount”) equal to the sum, for each Valid Day during the Settlement Averaging Period for such Option, of (i) the Daily Option Value for such Valid Day, divided by (ii) the number
of Valid Days in the Settlement Averaging Period; provided that in no event shall the Cash Settlement Amount for any Option exceed the Applicable Limit for such Option.
		
	 Daily Option Value:
	  	For any Valid Day, an amount equal to (i) the Option Entitlement on such Valid Day, multiplied by (ii) (A) the lesser of the Relevant Price on such Valid Day and the Cap Price, less (B) the Strike Price
on such Valid Day; provided that if the calculation contained in clause (ii) above results in a negative number, the Daily Option Value for such Valid Day shall be deemed to be zero. In no event will the Daily Option Value be less than
zero.
		
	 Applicable Limit:
	  	For any Option, an amount of cash equal to the Applicable Percentage multiplied by the excess of (i) the aggregate of (A) the amount of cash, if any, paid to the Holder of the related Convertible Note upon
conversion of such Convertible Note and (B) the number of Shares, if any, delivered to the Holder of the related Convertible Note upon conversion of such Convertible Note multiplied by the Applicable Limit Price on the Settlement Date
for such Option, over (ii) USD 1,000.

  
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	Applicable Limit Price:	  	On any day, the opening price as displayed under the heading “Op” on Bloomberg page ELY <equity> (or any successor thereto).
		
	Valid Day:	  	A day on which (i) there is no Market Disruption Event and (ii) trading in the Shares generally occurs on the principal U.S. national or regional securities exchange on which the Shares are then listed or, if the Shares
are not then listed on a U.S. national or regional securities exchange, on the principal other market on which the Shares are then traded. If the Shares are not so listed or traded, “Valid Day” means a Business Day.
		
	Scheduled Valid Day:	  	A day that is scheduled to be a Valid Day on the principal United States national or regional securities exchange on which the Shares are then listed or, if the Shares are not then listed on a United States national or regional
securities exchange, on the principal other market on which the Shares are then traded. If the Shares are not so listed or traded, “Scheduled Valid Day” means a Business Day.
		
	Business Day:	  	Any day other than a Saturday, a Sunday or any day on which the Federal Reserve Bank of New York is authorized or required by law or executive order to close or be closed.
		
	Relevant Price:	  	On any Valid Day, the per Share volume-weighted average price as displayed under the heading “Bloomberg VWAP” on Bloomberg page ELY <equity> AQR (or its equivalent successor if such page is not available) in respect
of the period from the scheduled opening time of the Exchange to the Scheduled Closing Time of the Exchange on such Valid Day (or if such volume-weighted average price is unavailable at such time, the market value of one Share on such Valid Day, as
determined by the Calculation Agent in a commercially reasonable manner using, if practicable, a volume-weighted average method). The Relevant Price will be determined without regard to after-hours trading or any other trading outside of the regular
trading session trading hours.
		
	Settlement Averaging Period:	  	For any Option and regardless of the Settlement Method applicable to such Option, the 40 consecutive Valid Days commencing on, and including, the 41st Scheduled Valid Day immediately prior to the Expiration Date.
		
	Settlement Date:	  	For any Option, the second Business Day immediately following the final Valid Day of the Settlement Averaging Period for such Option.
		
	Settlement Currency:	  	USD
		
	Other Applicable Provisions:	  	The provisions of Sections 9.1(c), 9.8, 9.9 and 9.11 of the Equity Definitions will be applicable, except that all

  
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		  	references in such provisions to “Physically-settled” shall be read as references to “Share Settled”. “Share Settled” in relation to any Option means that Net Share Settlement or Combination Settlement
is applicable to that Option.
		
	 Representation and Agreement:
	  	Notwithstanding anything to the contrary in the Equity Definitions (including, but not limited to, Section 9.11 thereof), the parties acknowledge that (i) any Shares delivered to Counterparty shall be, upon delivery,
subject to restrictions and limitations arising from Counterparty’s status as issuer of the Shares under applicable securities laws, (ii) Dealer may deliver any Shares required to be delivered hereunder in certificated form in lieu of
delivery through the Clearance System and (iii) any Shares delivered to Counterparty may be “restricted securities” (as defined in Rule 144 under the Securities Act of 1933, as amended (the “Securities
Act”)).

  

	3.	 Additional Terms applicable to the Transaction. 

Adjustments applicable to the Transaction: 
  

			
	 Potential Adjustment Events:
	  	Notwithstanding Section 11.2(e) of the Equity Definitions, a “Potential Adjustment Event” means an occurrence of any event or condition, as set forth in any Dilution Adjustment Provision, that would result in an
adjustment under the Indenture to the “Conversion Rate” or the composition of a “Reference Property Unit” or to any “Last Reported Sale Price” , “Daily VWAP,” “Daily Conversion Value”, “Daily
Cash Amounts” or “Daily Share Amounts” (each as defined in the Indenture). For the avoidance of doubt, Dealer shall not have any delivery or payment obligation hereunder, and no adjustment shall be made to the terms of the
Transaction, on account of (x) any distribution of cash, property or securities by Counterparty to holders of the Convertible Notes (upon conversion or otherwise) or (y) any other transaction in which holders of the Convertible Notes are
entitled to participate, in each case, in lieu of an adjustment under the Indenture of the type referred to in the immediately preceding sentence (including, without limitation, pursuant to the proviso in the first sentence of
Section 5.05(A)(iii)(1) of the Indenture or the proviso in the first sentence of Section 5.05(A)(iv) of the Indenture).
		
	 Method of Adjustment:
	  	Calculation Agent Adjustment, which means that, notwithstanding Section 11.2(c) of the Equity Definitions, upon any Potential Adjustment Event, the Calculation Agent shall make a corresponding adjustment to any one or more of
the Strike Price, Number of Options, Option Entitlement and any other variable relevant to the exercise, settlement or payment for the Transaction.

  
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		  	Notwithstanding the foregoing and “Consequences of Merger Events / Tender Offers” below:
		
		  	 (i) if the Calculation Agent in good faith disagrees with any adjustment to the Convertible
Notes that involves an exercise of discretion by Counterparty or its board of directors (including, without limitation, pursuant to Section 5.05(H) of the Indenture, Section 5.09 of the Indenture or any supplemental indenture entered into
thereunder or in connection with any proportional adjustment or the determination of the fair value of any securities, property, rights or other assets), then in each such case, the Calculation Agent will, in good faith and in a commercially
reasonable manner, determine the adjustment to be made to any one or more of the Strike Price, Number of Options, Option Entitlement and any other variable relevant to the exercise, settlement or payment for the Transaction in a commercially
reasonable manner; provided that, notwithstanding the foregoing, if any Potential Adjustment Event occurs during the Settlement Averaging Period but no adjustment was made to any Convertible Note under the Indenture because the relevant
Holder (as such term is defined in the Indenture) was deemed to be a record owner of the underlying Shares on the related Conversion Date, then the Calculation Agent shall make a commercially reasonable adjustment, as determined by it, to the terms
hereof in order to account for such Potential Adjustment Event;

		
		  	 (ii)  in connection with any Potential Adjustment Event as a result of an event or
condition set forth in Section 5.05(A)(ii) of the Indenture or Section 5.05(A)(iii)(1) of the Indenture where, in either case, the period for determining “Y” (as such term is used in Section 5.05(A)(ii) of the Indenture) or
“SP” (as such term is used in Section 5.05(A)(iii)(1) of the Indenture), as the case may be, begins before Counterparty has publicly announced the event or condition giving rise to such Potential Adjustment Event, then the Calculation
Agent shall, in good faith and in a commercially reasonable manner, have the right to adjust any variable relevant to the exercise, settlement or payment for the Transaction as appropriate to reflect the costs (including, but not limited to, hedging
mismatches and market losses) and expenses incurred by Dealer in connection with its hedging activities, with such adjustments made assuming that Dealer maintains commercially reasonable hedge positions, as a result of such event or condition not
having been publicly announced prior to the beginning of such period; and

  
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		  	 (iii)  if any Potential Adjustment Event is declared and (a) the event or
condition giving rise to such Potential Adjustment Event is subsequently amended, modified, cancelled or abandoned, (b) the “Conversion Rate” (as defined in the Indenture) is otherwise not adjusted at the time or in the manner
contemplated by the relevant Dilution Adjustment Provision based on such declaration or (c) the “Conversion Rate” (as defined in the Indenture) is adjusted as a result of such Potential Adjustment Event and subsequently re-adjusted (each of clauses (a), (b) and (c), a “Potential Adjustment Event Change”) then, in each case, the Calculation Agent shall, in good faith and in a commercially reasonable manner, have the
right to adjust any variable relevant to the exercise, settlement or payment for the Transaction as appropriate to reflect the costs (including, but not limited to, hedging mismatches and market losses) and expenses incurred by Dealer in connection
with its hedging activities, with such adjustments made assuming that Dealer maintains commercially reasonable hedge positions, as a result of such Potential Adjustment Event Change.

		
	 Dilution Adjustment Provisions:
	  	Sections 5.05(A)(i), (ii), (iii), (iv) and (v) and Section 5.05(H) of the Indenture.
	
	Extraordinary Events applicable to the Transaction:
		
	 Merger Events:
	  	Applicable; provided that notwithstanding Section 12.1(b) of the Equity Definitions, a “Merger Event” means the occurrence of any event or condition set forth in the definition of “Common Stock Change
Event” in Section 5.09 of the Indenture.
		
		  	
		
	 Tender Offers:
	  	Applicable; provided that notwithstanding Section 12.1(d) of the Equity Definitions, a “Tender Offer” means the occurrence of any event or condition set forth in Section 5.05(A)(v) of the
Indenture.
		
	 Consequences of Merger Events/ Tender Offers:
	  	 Notwithstanding Section 12.2 and Section 12.3 of the Equity Definitions, upon the occurrence of a Merger Event or a Tender Offer,
the Calculation Agent shall make a corresponding adjustment in respect of any adjustment under the Indenture to any one or more of the nature of the Shares (in the case of a Merger Event), Strike Price, Number of Options, Option Entitlement and any
other variable relevant to the exercise, settlement or payment for the Transaction, subject to the second paragraph under “Method of Adjustment”; provided, however, that such adjustment shall be made without regard to any
adjustment to the Conversion Rate pursuant to any Excluded

  
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		  	Provision; provided further that if, with respect to a Merger Event or a Tender Offer, (i) the consideration for the Shares includes (or, at the option of a holder of Shares, may include) shares of an entity or person
that is not a corporation or is not organized under the laws of the United States, any State thereof or the District of Columbia or (ii) the Counterparty to the Transaction following such Merger Event or Tender Offer will not be a corporation
organized under the laws of the United States, any State thereof or the District of Columbia, then, in either case, Cancellation and Payment (Calculation Agent Determination) may apply at Dealer’s reasonable election; provided further
that, for the avoidance of doubt, adjustments shall be made pursuant to the provisions set forth above regardless of whether any Merger Event or Tender Offer gives rise to an Early Conversion.
		
	Consequences of Announcement Events:	  	Modified Calculation Agent Adjustment as set forth in Section 12.3(d) of the Equity Definitions; provided that, in respect of an Announcement Event, (x) references to “Tender Offer” shall be replaced by
references to “Announcement Event” and references to “Tender Offer Date” shall be replaced by references to “date of such Announcement Event”, (y) the phrase “exercise, settlement, payment or any other terms of the
Transaction (including, without limitation, the spread)” shall be replaced with the phrase “Cap Price (provided that in no event shall the Cap Price be less than the Strike Price)”, and (z) for the avoidance of doubt, the
Calculation Agent shall, in good faith and in a commercially reasonable manner, determine whether the relevant Announcement Event has had an economic effect on the Transaction (and, if so, shall adjust the Cap Price accordingly) on one or more
occasions on or after the date of the Announcement Event up to, and including, the Expiration Date, any Early Termination Date and/or any other date of cancellation, it being understood that (i) any adjustment in respect of an Announcement
Event shall take into account any earlier adjustment relating to the same Announcement Event and (ii) in making any adjustment the Calculation Agent shall take into account volatility, liquidity or other factors before and after such
Announcement Event. An Announcement Event shall be an “Extraordinary Event” for purposes of the Equity Definitions, to which Article 12 of the Equity Definitions is applicable.
		
	Announcement Event:	  	(i) The public announcement by any entity of (x) any transaction or event that, if completed, would constitute a Merger Event or Tender Offer, (y) any potential acquisition or disposition by Issuer and/or its subsidiaries
where the aggregate consideration exceeds 30% of the market capitalization of Issuer as of the date of such announcement (an “Acquisition Transaction”) or (z) the intention to enter into a Merger Event or Tender Offer or an
Acquisition Transaction, (ii) the public announcement by

  
 12 

			
		  	Issuer of an intention to solicit or enter into, or to explore strategic alternatives or other similar undertaking that may include, a Merger Event or Tender Offer or an Acquisition Transaction or (iii) any subsequent public
announcement by any entity of a change to a transaction or intention that is the subject of an announcement of the type described in clause (i) or (ii) of this sentence (including, without limitation, a new announcement, whether or not by the
same party, relating to such a transaction or intention or the announcement of a withdrawal from, or the abandonment or discontinuation of, such a transaction or intention), as determined by the Calculation Agent. For the avoidance of doubt, the
occurrence of an Announcement Event with respect to any transaction or intention shall not preclude the occurrence of a later Announcement Event with respect to such transaction or intention. For purposes of this definition of “Announcement
Event,” (A) “Merger Event” shall mean such term as defined under Section 12.1(b) of the Equity Definitions (but, for the avoidance of doubt, the remainder of the definition of “Merger Event” in Section 12.1(b) of
the Equity Definitions following the definition of “Reverse Merger” therein shall be disregarded) and (B) “Tender Offer” shall mean such term as defined under Section 12.1(d) of the Equity Definitions; provided that
(1) Section 12.1(d) of the Equity Definitions is hereby amended by (x) replacing “10%” with “20%” in the third line thereof and (y) replacing the words “voting shares of the Issuer” in the fourth
line thereof with the word “Shares” and (2) Section 12.1(e) of the Equity Definitions is hereby amended by replacing the words “voting shares” in the first line thereof with the word “Shares”.
		
	Nationalization, Insolvency or Delisting:	  	Cancellation and Payment (Calculation Agent Determination); provided that, in addition to the provisions of Section 12.6(a)(iii) of the Equity Definitions, it will also constitute a Delisting if the Exchange is located
in the United States and the Shares are not immediately re-listed, re-traded or re-quoted on any of the New York Stock Exchange,
The Nasdaq Global Select Market or The Nasdaq Global Market (or their respective successors); if the Shares are immediately re-listed, re-traded or re-quoted on any of the New York Stock Exchange, The Nasdaq Global Select Market or The Nasdaq Global Market (or their respective successors), such exchange or quotation system shall thereafter be deemed to be the
Exchange.
		
	Additional Disruption Events:	  	
		
	Change in Law:	  	Applicable; provided that Section 12.9(a)(ii) of the Equity Definitions is hereby amended by (i) replacing the phrase “the interpretation” in the third line thereof with the phrase “, or public
announcement of, the formal or informal interpretation”, (ii) replacing the word “Shares” where it appears in clause (X) thereof with the words “Hedge Position” and (iii) replacing the parenthetical
beginning

  
 13 

			
		
		  	after the word “regulation” in the second line thereof with the words “(including, for the avoidance of doubt and without limitation, (x) any tax law or (y) adoption, effectiveness or promulgation of new
regulations authorized or mandated by existing statute)”.
		
	 Failure to Deliver:
	  	Applicable
		
	 Hedging Disruption:
	  	Applicable; provided that:
		
		  	 (i) Section 12.9(a)(v) of the Equity Definitions is hereby amended by
(a) inserting the following words at the end of clause (A) thereof: “in the manner contemplated by the Hedging Party on the Trade Date” and (b) inserting the following two phrases at the end of such Section:

		
		  	 “For the avoidance of doubt, the term “equity price risk” shall be deemed to include, but shall not be
limited to, stock price and volatility risk. And, for the further avoidance of doubt, any such transactions or assets referred to in phrases (A) or (B) above must be available on commercially reasonable pricing terms.”; and

		
		  	 (ii)  Section 12.9(b)(iii) of the Equity Definitions is hereby amended by
inserting in the third line thereof, after the words “to terminate the Transaction”, the words “or a portion of the Transaction affected by such Hedging Disruption”.

		
	 Increased Cost of Hedging:
	  	Not Applicable
		
	 Hedging Party:
	  	For all applicable Additional Disruption Events, Dealer.
		
	 Determining Party:
	  	For all applicable Extraordinary Events, Dealer.
		
	 Non-Reliance:
	  	Applicable
		
	 Agreements and Acknowledgments Regarding Hedging Activities:
	  	 Applicable

		
	 Additional Acknowledgments:
	  	Applicable
		
	 Hedging Adjustment:
	  	For the avoidance of doubt, whenever Hedging Party, Determining Party or the Calculation Agent makes an adjustment, calculation or determination permitted or required to be made pursuant to the terms of this Confirmation or the
Equity Definitions to take into account the effect of any event (other than an adjustment, calculation or determination made by reference to the Indenture), the Calculation Agent, Determining Party or Hedging Party, as the case may be, shall make
such adjustment, calculation or determination in a commercially reasonable manner and by reference to the effect of such event on Dealer assuming that Dealer maintains a commercially reasonable hedge position.

  
 14 

			
		
	 4.  Calculation Agent.
	  	Dealer; provided that all calculations and determinations by the Calculation Agent (other than calculations or determinations made by reference to the Indenture) shall be made in good faith and in a commercially reasonable
manner and assuming for such purposes that Dealer is maintaining, establishing and/or unwinding, as applicable, a commercially reasonable hedge position; provided further that if an Event of Default of the type described in
Section 5(a)(vii) of the Agreement with respect to which Dealer is the sole Defaulting Party occurs, Counterparty shall have the right to appoint a successor calculation agent which shall be a nationally recognized third-party dealer in over-the-counter corporate equity derivatives. The Calculation Agent agrees that it will promptly (but in any event within five (5) Exchange Business Days), upon written
notice from Counterparty, provide a statement displaying in reasonable detail the basis for such determination, adjustment or calculation, as the case may be (including any quotations, market data or information from internal or external sources
used in making such determination, adjustment or calculation, it being understood that the Calculation Agent shall not be required to disclose any confidential information or proprietary models used by it in connection with such determination,
adjustment or calculation, as the case may be).

  

					
	 5.  Account Details.
	  		  	
			
	 (a)   Account for payments to Counterparty:
	  		  	

  

			
	 Bank:
	  	Bank of America
	 SWIFT code:
	  	BOFAUS3N
	 Routing Number:
	  	026009593
	 Account:
	  	1459403916
	 Account Name:
	  	Callaway Golf Company
	 Address:
	  	100 West 33rd Street, NY, NY 10001

  

			
	 Account for delivery of Shares to Counterparty:
	  	
		
	 To be provided.
	  	
		
	 (b)   Account for payments to Dealer:
	  	
		
	 Bank: Citibank, N.A.
	  	
	 SWIFT: CITIUS33
	  	
	 Bank Routing: 021-000-089
	  	
	 Acct Name: Morgan Stanley and Co.
	  	
	 acct No.: 3063207
	  	
		
	 Account for delivery of Shares from Dealer:
	  	
		
	 To be provided by Dealer.
	  	

  
 15 

	6.	 Offices. 

 

	 	(a)	 The Office of Counterparty for the Transaction is: Inapplicable, Counterparty is not a Multibranch Party.

  

	 	(b)	 The Office of Dealer for the Transaction is: New York, NY 

Morgan Stanley& Co. LLC 
 1585
Broadway, 4th Floor 
 New York, NY 10036 

 

	7.	 Notices. 

 

	 	(a)	 Address for notices or communications to Counterparty: 

 

			
	     To:
	 	Callaway Golf Company
		 	2180 Rutherford Road
		 	Carlsbad, CA 92008
	     Attention:
	 	General Counsel
		
	     With a copy to:
	 	
		
		 	Latham & Watkins LLP
		 	12670 High Bluff Drive
		 	San Diego, CA 92130
	     Attention:
	 	Craig M. Garner
	     Facsimile No.:
	 	(858) 523-5450
	
	 (b)       Address for notices or communications
to Dealer:

		
	     To:
	 	1585 Broadway, 4th Floor
		 	New York, NY 10036
		 	Attn: Joel Carter
		 	Telephone: (212)-761-3351
		 	Email: Joel.Carter@morganstanley.com
		
		 	With a copy to:
		
		 	Morgan Stanley & Co. LLC
		 	1221 Avenue of the Americas, 34th Floor
		 	New York, NY 10020
		 	Attention: Steven Seltzer
		 	Telephone: (212) 761-1719
		 	Facsimile: (212) 404-9480
		 	Email: Steven.Seltzer1@morganstanley.com

  

	8.	 Representations and Warranties of Counterparty. 

Each of the representations and warranties of Counterparty set forth in Section 1 of the Purchase Agreement (the “Purchase
Agreement”) dated as of April 29, 2020, among Counterparty and Goldman Sachs & Co. LLC and BofA Securities, Inc., as representatives of the Initial Purchasers party thereto (the “Initial Purchasers”), are true
and correct and are hereby deemed to be repeated to Dealer as if set forth herein. Counterparty hereby further represents and warrants to Dealer on the date hereof and on and as of the Premium Payment Date that: 

  
 16 

	 	(a)	 Counterparty has all necessary corporate power and authority to execute, deliver and perform its obligations in
respect of the Transaction; such execution, delivery and performance have been duly authorized by all necessary corporate action on Counterparty’s part; and this Confirmation has been duly and validly executed and delivered by Counterparty and
constitutes its valid and binding obligation, enforceable against Counterparty in accordance with its terms, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar laws affecting creditors’
rights and remedies generally, and subject, as to enforceability, to general principles of equity, including principles of commercial reasonableness, good faith and fair dealing (regardless of whether enforcement is sought in a proceeding at law or
in equity) and except that rights to indemnification and contribution hereunder may be limited by federal or state securities laws or public policy relating thereto. 

 

	 	(b)	 Neither the execution and delivery of this Confirmation nor the incurrence or performance of obligations of
Counterparty hereunder will conflict with or result in a breach of the certificate of incorporation or by-laws (or any equivalent documents) of Counterparty, or any applicable law or regulation, or any order,
writ, injunction or decree of any court or governmental authority or agency, or any agreement or instrument to which Counterparty or any of its subsidiaries is a party or by which Counterparty or any of its subsidiaries is bound or to which
Counterparty or any of its subsidiaries is subject, or constitute a default under, or result in the creation of any lien under, any such agreement or instrument. 

 

	 	(c)	 To the knowledge of Counterparty, no consent, approval, authorization, or order of, or filing with, any
governmental agency or body or any court is required in connection with the execution, delivery or performance by Counterparty of this Confirmation, except such as have been obtained or made and such as may be required under the Securities Act or
state securities laws; provided that Counterparty makes no representation or warranty regarding any such requirement that is applicable generally to the ownership of equity securities by Dealer or any of its affiliates solely as a result of
it or any of such affiliate being financial institutions or broker-dealers. 

  

	 	(d)	 Counterparty is not and, after consummation of the transactions contemplated hereby, will not be required to
register as an “investment company” as such term is defined in the Investment Company Act of 1940, as amended. 

  

	 	(e)	 Counterparty is an “eligible contract participant” (as such term is defined in Section 1a(18) of
the Commodity Exchange Act, as amended, other than a person that is an eligible contract participant under Section 1a(18)(C) of the Commodity Exchange Act). 

 

	 	(f)	 Each of it and its affiliates is not, on the date hereof, in possession of any material non-public information with respect to Counterparty or the Shares. 

  

	 	(g)	 To the knowledge of Counterparty, no state or local (including any
non-U.S. jurisdiction’s) law, rule, regulation or regulatory order applicable to the Shares would give rise to any reporting, consent, registration or other requirement (including without limitation a
requirement to obtain prior approval from any person or entity) as a result of Dealer or its affiliates owning or holding (however defined) Shares; provided that Counterparty makes no representation or warranty regarding any such requirement
that is applicable generally to the ownership of equity securities by Dealer or any of its affiliates solely as a result of it or any of such affiliate being financial institutions or broker-dealers. 

 

	 	(h)	 Counterparty (A) is capable of evaluating investment risks independently, both in general and with regard
to all transactions and investment strategies involving a security or securities; (B) will exercise independent judgment in evaluating the recommendations of any broker-dealer or its associated persons, unless it has otherwise notified the
broker-dealer in writing; and (C) has total assets of at least USD 50 million. 

  

	 	(i)	 The assets of Counterparty do not constitute “plan assets” within the meaning of 29 C.F.R. § 2510.3-101 under the Employee Retirement Income Security Act of 1974, as amended. 

  
 17 

	 	(j)	 On and immediately after the Trade Date and the Premium Payment Date, (A) the value of the total assets of
Counterparty is greater than the sum of the total liabilities (including contingent liabilities) and the capital (as such terms are defined in Section 154 and Section 244 of the General Corporation Law of the State of Delaware) of
Counterparty, (B) the capital of Counterparty is adequate to conduct the business of Counterparty, and Counterparty’s entry into the Transaction will not impair its capital, (C) Counterparty has the ability to pay its debts and
obligations as such debts mature and does not intend to, or does not believe that it will, incur debt beyond its ability to pay as such debts mature, (D) Counterparty will be able to continue as a going concern; (E) Counterparty is not
“insolvent” (as such term is defined under Section 101(32) of the U.S. Bankruptcy Code (Title 11 of the United States Code) (the “Bankruptcy Code”)) and (F) Counterparty would be able to purchase the number of
Shares with respect to the Transaction in compliance with the laws of the jurisdiction of Counterparty’s incorporation (including the adequate surplus and capital requirements of Sections 154 and 160 of the General Corporation Law of the State
of Delaware). 

  

	 	(k)	 Counterparty represents and warrants that it has not applied, and shall not, until after the first date on
which no portion of the Transaction remains outstanding following any final exercise and settlement, cancellation or early termination of the Transaction, apply, for a loan, loan guarantee, direct loan (as that term is defined in the Coronavirus
Aid, Relief and Economic Security Act (the “CARES Act”)) or other investment, or to receive any financial assistance or relief under any program or facility (collectively “Financial Assistance”) that (a) is
established under applicable law (whether in existence as of the Trade Date or subsequently enacted, adopted or amended), including without limitation the CARES Act and the Federal Reserve Act, as amended, and (b) (i) requires under applicable
law (or any regulation, guidance, interpretation or other pronouncement of a governmental authority with jurisdiction for such program or facility) as a condition of such Financial Assistance, that the Counterparty agree, attest, certify or warrant
that it has not, as of the date specified in such condition, repurchased, or will not repurchase, any equity security of Counterparty, and that it has not, as of the date specified in the condition, made a capital distribution or will make a capital
distribution, or (ii) where the terms of the Transaction would cause Counterparty under any circumstances to fail to satisfy any condition for application for or receipt or retention of the Financial Assistance (collectively “Restricted
Financial Assistance”); provided, that Counterparty may apply for Restricted Financial Assistance if Counterparty either (a) determines based on the advice of outside counsel of national standing that the terms of the
Transaction would not cause Counterparty to fail to satisfy any condition for application for or receipt or retention of such Financial Assistance based on the terms of the program or facility as of the date of such advice or (b) delivers to
Dealer evidence or other guidance from a governmental authority with jurisdiction for such program or facility that the Transaction is permitted under such program or facility (either by specific reference to the Transaction or by general reference
to transactions with the attributes of the Transaction in all relevant respects). Counterparty further represents and warrants that the Premium is not being paid, in whole or in part, directly or indirectly, with funds received under or pursuant to
any program or facility, including the U.S. Small Business Administration’s “Paycheck Protection Program”, that (a) is established under applicable law (whether in existence as of the Trade Date or subsequently enacted, adopted
or amended), including without limitation the CARES Act and the Federal Reserve Act, as amended, and (b) requires under such applicable law (or any regulation, guidance, interpretation or other pronouncement of a governmental authority with
jurisdiction for such program or facility) that such funds be used for specified or enumerated purposes that do not include the purchase of the Transaction (either by specific reference to the Transaction or by general reference to transactions with
the attributes of the Transaction in all relevant respects). 

  

	9.	 Other Provisions. 

 

	 	(a)	 Opinions. Counterparty shall deliver to Dealer an opinion of counsel, dated as of the Premium
Payment Date, with respect to the matters set forth in Sections 8(a) through (c) of this Confirmation. Delivery of such opinion to Dealer shall be a condition precedent for the purpose of Section 2(a)(iii) of the Agreement with respect to
each obligation of Dealer under Section 2(a)(i) of the Agreement. 

  
 18 

	 	(b)	 Repurchase Notices. Counterparty shall, on any day on which Counterparty effects any repurchase
of Shares, promptly give Dealer a written notice (which, for the avoidance of doubt, may be by email) of such repurchase (a “Repurchase Notice”) on such day if following such repurchase, the number of outstanding Shares as
determined on such day is (i) less than 88.4 million (in the case of the first such notice) or (ii) thereafter more than 6.2 million less than the number of Shares included in the immediately preceding Repurchase Notice;
provided that, with respect to any repurchase of Shares pursuant to a plan under Rule 10b5-1 under the Exchange Act (as defined below), Counterparty may elect to satisfy such requirement by promptly
giving Dealer written notice of entry into such plan, the maximum number of Shares that may be purchased thereunder and the approximate dates or periods during which such repurchases may occur (with such maximum number of Shares deemed repurchased
on the date of such notice for purposes of this Section 9(b)). Counterparty agrees to indemnify and hold harmless Dealer and its affiliates and their respective officers, directors, employees, affiliates, advisors, agents and controlling
persons (each, an “Indemnified Person”) from and against any and all losses (including losses relating to Dealer’s hedging activities as a consequence of becoming, or of the risk of becoming, a Section 16
“insider”, including without limitation, any forbearance from hedging activities or cessation of hedging activities and any losses in connection therewith with respect to the Transaction), claims, damages, judgments, liabilities and
reasonable and documented out-of-pocket expenses (including reasonable attorney’s fees), joint or several, which an Indemnified Person may become subject to, as a
result of Counterparty’s failure to provide Dealer with a Repurchase Notice on the day and in the manner specified in this paragraph, and to reimburse, within 30 days, upon written request, each of such Indemnified Persons for any reasonable
legal or other out-of-pocket expenses incurred in connection with investigating, preparing for, providing testimony or other evidence in connection with or defending any
of the foregoing. If any suit, action, proceeding (including any governmental or regulatory investigation), claim or demand shall be brought or asserted against the Indemnified Person as a result of Counterparty’s failure to provide Dealer with
a Repurchase Notice in accordance with this paragraph, such Indemnified Person shall promptly notify Counterparty in writing, and Counterparty, upon request of the Indemnified Person, shall retain counsel reasonably satisfactory to the Indemnified
Person to represent the Indemnified Person and any others Counterparty may designate in such proceeding and shall pay the reasonable fees and expenses of such counsel related to such proceeding. Counterparty shall not be liable for any settlement of
any proceeding contemplated by this paragraph that is effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, Counterparty agrees to indemnify any Indemnified Person from and against
any loss or liability by reason of such settlement or judgment. Counterparty shall not, without the prior written consent of the Indemnified Person, effect any settlement of any pending or threatened proceeding contemplated by this paragraph that is
in respect of which any Indemnified Person is or could have been a party and indemnity could have been sought hereunder by such Indemnified Person, unless such settlement includes an unconditional release of such Indemnified Person from all
liability on claims that are the subject matter of such proceeding on terms reasonably satisfactory to such Indemnified Person. If the indemnification provided for in this paragraph is unavailable to an Indemnified Person or insufficient in respect
of any losses, claims, damages or liabilities referred to therein, then Counterparty hereunder, in lieu of indemnifying such Indemnified Person thereunder, shall contribute to the amount paid or payable by such Indemnified Person as a result of such
losses, claims, damages or liabilities. The remedies provided for in this paragraph (b) are not exclusive and shall not limit any rights or remedies which may otherwise be available to any Indemnified Person at law or in equity. The indemnity
and contribution agreements contained in this paragraph shall remain operative and in full force and effect regardless of the termination of the Transaction. 

  

	 	(c)	 Regulation M. Counterparty is not on the Trade Date engaged in a distribution, as such term is
used in Regulation M under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), of any securities of Counterparty, other than a distribution meeting the requirements of the exception set forth in Rules 101(b)(10)
and 102(b)(7) of Regulation M. Counterparty shall not, until the second Scheduled Trading Day immediately following the Trade Date, engage in any such distribution. 

  
 19 

	 	(d)	 No Manipulation. Counterparty is not entering into the Transaction to create actual or apparent
trading activity in the Shares (or any security convertible into or exchangeable for the Shares) or to raise or depress or otherwise manipulate the price of the Shares (or any security convertible into or exchangeable for the Shares) or otherwise in
violation of the Exchange Act. 

  

	 	(e)	 Transfer or Assignment. 

 

	 	(i)	 Counterparty shall have the right to transfer or assign its rights and obligations hereunder with respect to
all, but not less than all, of the Options hereunder (such Options, the “Transfer Options”); provided that such transfer or assignment shall be subject to reasonable conditions that Dealer may impose, including but not
limited, to the following conditions: 

  

	 	(A)	 With respect to any Transfer Options, Counterparty shall not be released from its notice and indemnification
obligations pursuant to Section 9(b) or any obligations under Section 9(n) or 9(s) of this Confirmation; 

  

	 	(B)	 Any Transfer Options shall only be transferred or assigned to a third party that is a United States person (as
defined in the Internal Revenue Code of 1986, as amended (the “Code”)); 

  

	 	(C)	 Such transfer or assignment shall be effected on terms, including any reasonable undertakings by such third
party (including, but not limited to, an undertaking with respect to compliance with applicable securities laws in a manner that, in the reasonable judgment of Dealer, will not expose Dealer to material risks under applicable securities laws) and
execution of any documentation and delivery of legal opinions with respect to securities laws and other matters by such third party and Counterparty, as are requested and reasonably satisfactory to Dealer; 

 

	 	(D)	 Dealer will not, as a result of such transfer and assignment, be required to pay the transferee on any payment
date an amount under Section 2(d)(i)(4) of the Agreement greater than an amount that Dealer would have been required to pay to Counterparty in the absence of such transfer and assignment; 

 

	 	(E)	 An Event of Default, Potential Event of Default or Termination Event will not occur as a result of such
transfer and assignment; 

  

	 	(F)	 Without limiting the generality of clause (B), the transferee or assignee shall make such Payee Tax
Representations and provide such tax documentation as may be reasonably requested by Dealer to permit Dealer to determine that results described in clauses (D) and (E) will not occur upon or after such transfer and assignment; and

  

	 	(G)	 Counterparty shall be responsible for all reasonable costs and expenses, including reasonable counsel fees,
incurred by Dealer in connection with such transfer or assignment. 

  

	 	(ii)	 Dealer may transfer or assign all or any part of its rights or obligations under the Transaction
(A) without Counterparty’s consent, to any affiliate of Dealer (1) that has a long-term issuer rating that is equal to or better than Dealer’s credit rating at the time of such transfer or assignment, or (2) whose
obligations hereunder will be guaranteed, pursuant to the terms of a customary guarantee in a form used by Dealer generally for similar transactions, by Dealer or Dealer’s ultimate parent, as applicable, or (B) with Counterparty’s
consent (such consent not to be unreasonably withheld or delayed), to any other third party financial institution that is a recognized dealer in the market for U.S. corporate equity derivatives and that has a long-term issuer rating equal to or
better than 

  
 20 

	 	
the lesser of (1) the credit rating of Dealer at the time of the transfer or assignment and (2) A- by Standard and Poor’s Rating Group, Inc.
or its successor (“S&P”), or A3 by Moody’s Investor Service, Inc. or its successor (“Moody’s”) or, if either S&P or Moody’s ceases to rate such debt, at least an equivalent
rating or better by a substitute rating agency mutually agreed by Counterparty and Dealer; provided that, in the case of any transfer or assignment described in clause (A) or (B) above, (I) such a transfer or assignment shall not
occur unless an Event of Default, Potential Event of Default or Termination Event will not occur as a result of such transfer and assignment; and (II) at the time of such transfer or assignment either (i) each Dealer and the transferee or
assignee in any such transfer or assignment is a “dealer in securities” within the meaning of Section 475(c)(1) of the Code or (ii) the transfer or assignment does not result in a deemed exchange by Counterparty within the
meaning of Section 1001 of the Code. In addition, (A) the transferee or assignee shall agree that following such transfer or assignment, Counterparty will not (x) receive from the transferee or assignee on any payment date or delivery
date (after accounting for amounts paid by the transferee or assignee under Section 2(d)(i)(4) of the Agreement as well as any withholding or deduction of Tax from the payment or delivery) an amount or a number of Shares, as applicable, lower
than the amount or the number of Shares, as applicable, that Dealer would have been required to pay or deliver to Counterparty in the absence of such transfer or assignment or (y) be required to pay such assignee or transferee on any payment
date an amount under Section 2(d)(i)(4) of the Agreement greater than an amount that Counterparty would have been required to pay to Dealer in the absence of such transfer or assignment and (B) the transferee or assignee shall make such
Payee Tax Representations and shall provide such tax documentation as may be reasonably requested by Counterparty to permit Counterparty to make any necessary determinations pursuant to clause (A) of this proviso. If at any time at which
(A) the Section 16 Percentage exceeds 8.0%, (B) the Option Equity Percentage exceeds 14.5%, or (C) the Share Amount exceeds the Applicable Share Limit (if any applies) (any such condition described in clauses (A), (B) or (C), an
“Excess Ownership Position”), Dealer is unable after using its commercially reasonable efforts to effect a transfer or assignment of Options to a third party on pricing terms reasonably acceptable to Dealer and within a time period
reasonably acceptable to Dealer such that no Excess Ownership Position exists (after giving effect to such transfer or assignment and any resulting change in Dealer’s commercially reasonable Hedge Positions), then Dealer may designate any
Exchange Business Day as an Early Termination Date with respect to a portion of the Transaction (the “Terminated Portion”), such that following such partial termination no Excess Ownership Position exists (after giving effect to
such transfer or assignment and any resulting change in Dealer’s commercially reasonable Hedge Positions). In the event that Dealer so designates an Early Termination Date with respect to a portion of the Transaction, a payment shall be made
pursuant to Section 6 of the Agreement as if (1) an Early Termination Date had been designated in respect of a Transaction having terms identical to the Transaction and a Number of Options equal to the number of Options underlying the
Terminated Portion, (2) Counterparty were the sole Affected Party with respect to such partial termination and (3) the Terminated Portion were the sole Affected Transaction (and, for the avoidance of doubt, the provisions of
Section 9(l) shall apply to any amount that is payable by Dealer to Counterparty pursuant to this sentence as if Counterparty was not the Affected Party). The “Section 16 Percentage” as of any day is the
fraction, expressed as a percentage, (A) the numerator of which is the number of Shares that Dealer and any of its affiliates or any other person subject to aggregation with Dealer for purposes of the “beneficial ownership” test under
Section 13 of the Exchange Act, or any “group” (within the meaning of Section 13 of the Exchange Act) of which Dealer is or may be deemed to be a part beneficially owns (within the meaning of Section 13 of the Exchange Act),
without duplication, on such day (or, to the extent that for any reason the equivalent calculation under Section 16 of the Exchange Act and the rules and regulations thereunder results in a higher number, such higher number) and (B) the
denominator of which is the number of Shares outstanding on such day. The “Option Equity Percentage” as of any day is the fraction, expressed as a 

  
 21 

	 	
percentage, (A) the numerator of which is the sum of (1) the product of the Number of Options and the Option Entitlement and (2) the aggregate number of Shares underlying any other
call option transaction sold by Dealer to Counterparty, and (B) the denominator of which is the number of Shares outstanding. The “Share Amount” as of any day is the number of Shares that Dealer and any person whose ownership
position would be aggregated with that of Dealer (Dealer or any such person, a “Dealer Person”) under any law, rule, regulation, regulatory order or organizational documents or contracts of Counterparty that are, in each case,
applicable to ownership of Shares (“Applicable Restrictions”), owns, beneficially owns, constructively owns, controls, holds the power to vote or otherwise meets a relevant definition of ownership under any Applicable Restriction,
as determined by Dealer in its reasonable discretion. The “Applicable Share Limit” means a number of Shares equal to (A) the minimum number of Shares that could give rise to reporting or registration obligations (except for any
filing requirements on Form 13F, Schedule 13D or Schedule 13G under the Exchange Act, in each case, as in effect on the Trade Date) or other requirements (including obtaining prior approval from any person or entity) of a Dealer Person, or could
result in an adverse effect on a Dealer Person, under any Applicable Restriction, as determined by Dealer in its reasonable discretion, minus (B) 1% of the number of Shares outstanding. 

 

	 	(iii)	 Notwithstanding any other provision in this Confirmation to the contrary requiring or allowing Dealer to
purchase, sell, receive or deliver any Shares or other securities, or make or receive any payment in cash, to or from Counterparty, Dealer may designate any of its affiliates (each, a “Dealer Designated Affiliate”) to purchase,
sell, receive or deliver such Shares or other securities, or to make or receive such payment in cash, and otherwise to perform Dealer’s obligations in respect of the Transaction and any such designee may assume such obligations;
provided, that such Dealer Designated Affiliate shall comply with the provisions of the Transaction in the same manner as Dealer would have been required to comply. Dealer shall be discharged of its obligations to Counterparty to the extent
of any such performance. 

  

	 	(f)	 Staggered Settlement. If upon advice of counsel with respect to applicable legal and regulatory
requirements, including any requirements relating to Dealer’s commercially reasonable hedging activities hereunder, Dealer reasonably determines that it would not be practicable or advisable to deliver, or to acquire Shares to deliver, any or
all of the Shares to be delivered by Dealer on any Settlement Date for the Transaction, Dealer may, by notice to Counterparty on or prior to any Settlement Date (a “Nominal Settlement Date”), elect to deliver the Shares on two or
more dates (each, a “Staggered Settlement Date”) as follows: 

  

	 	(i)	 in such notice, Dealer will specify to Counterparty the related Staggered Settlement Dates (each of which shall
occur on or prior to such Nominal Settlement Date) and the number of Shares that it will deliver on each Staggered Settlement Date; 

  

	 	(ii)	 the aggregate number of Shares that Dealer will deliver to Counterparty hereunder on all such Staggered
Settlement Dates will equal the number of Shares that Dealer would otherwise be required to deliver on such Nominal Settlement Date; and 

  

	 	(iii)	 if the Net Share Settlement terms or the Combination Settlement terms set forth above were to apply on the
Nominal Settlement Date, then the Net Share Settlement terms or the Combination Settlement terms, as the case may be, will apply on each Staggered Settlement Date, except that the Shares otherwise deliverable on such Nominal Settlement Date will be
allocated among such Staggered Settlement Dates as specified by Dealer in the notice referred to in clause (i) above. 

  

	 	(g)	 [Reserved] 

  
 22 

	 	(h)	 Dividends. If at any time during the period from and including the Effective Date, to but
excluding the Expiration Date, (i) an ex-dividend date for a regular quarterly cash dividend occurs with respect to the Shares (an “Ex-Dividend
Date”), and that dividend is less than the Regular Dividend on a per Share basis or (ii) if no Ex-Dividend Date for a regular quarterly cash dividend occurs with respect to the Shares in any
quarterly dividend period of Counterparty, then the Calculation Agent will adjust the Cap Price in a commercially reasonable manner to preserve the fair value of the Options to Dealer after taking into account such dividend or lack thereof.
“Regular Dividend” shall mean USD 0.01 per Share per quarter. Upon any adjustment to the Dividend Threshold (as defined in the Indenture) for the Convertible Notes pursuant to the Indenture, the Calculation Agent will make a
corresponding adjustment to the Regular Dividend for the Transaction. 

  

	 	(i)	 Additional Termination Events. 

 

	 	(i)	 Notwithstanding anything to the contrary in this Confirmation, upon any Early Conversion in respect of which a
Notice of Conversion (as such term is defined in the Indenture) that is effective as to Counterparty has been delivered by the relevant converting Holder (as such term is defined in the Indenture): 

 

	 	(A)	 Counterparty shall, within five Scheduled Trading Days of the Conversion Date for such Early Conversion,
provide written notice (an “Early Conversion Notice”) to Dealer specifying the number of Convertible Notes surrendered for conversion on such Conversion Date (such Convertible Notes, the “Affected Convertible
Notes”), and the giving of such Early Conversion Notice shall constitute an Additional Termination Event as provided in this clause (i); 

  

	 	(B)	 upon receipt of any such Early Conversion Notice, Dealer shall designate an Exchange Business Day as an Early
Termination Date (which Exchange Business Day shall be no earlier than the settlement date for the conversion of the relevant Affected Convertible Notes) with respect to the portion of the Transaction corresponding to a number of Options (the
“Affected Number of Options”) equal to the lesser of (x) the number of Affected Convertible Notes minus the “Affected Number of Options” (as defined in the Base Call Option Confirmation), if any, that relate to
such Affected Convertible Notes and (y) the Number of Options as of the Conversion Date for such Early Conversion; 

  

	 	(C)	 any payment hereunder with respect to such termination shall be calculated pursuant to Section 6 of the
Agreement as if (x) an Early Termination Date had been designated in respect of a Transaction having terms identical to the Transaction and a Number of Options equal to the Affected Number of Options, (y) Counterparty were the sole
Affected Party with respect to such Additional Termination Event and (z) the terminated portion of the Transaction were the sole Affected Transaction; provided that the amount payable with respect to such termination shall not be greater
than (1) the Applicable Percentage, multiplied by (2) the Affected Number of Options, multiplied by (3) (x) the sum of (i) the amount of cash paid (if any) to the Holder (as such term is defined in the Indenture) of an
Affected Convertible Note upon conversion of such Affected Convertible Note and (ii) the number of Shares delivered (if any) to the Holder (as such term is defined in the Indenture) of an Affected Convertible Note upon conversion of such
Affected Convertible Note, multiplied by the Applicable Limit Price on the settlement date for the conversion of such Affected Convertible Note, minus (y) USD 1,000; 

 

	 	(D)	 for the avoidance of doubt, in determining the amount payable in respect of such Affected Transaction pursuant
to Section 6 of the Agreement, the Calculation Agent shall assume that (x) the relevant Early Conversion and any conversions, 

  
 23 

	 	
adjustments, agreements, payments, deliveries or acquisitions by or on behalf of Counterparty leading thereto had not occurred, (y) no adjustments to the Conversion Rate have occurred
pursuant to any Excluded Provision and (z) the corresponding Convertible Notes remain outstanding; and 

  

	 	(E)	 the Transaction shall remain in full force and effect, except that, as of the Conversion Date for such Early
Conversion, the Number of Options shall be reduced by the Affected Number of Options. 

  

	 	(ii)	 Notwithstanding anything to the contrary in this Confirmation, the occurrence of an event of default with
respect to Counterparty occurs under the terms of the Convertible Notes as set forth in Section 7.01 of the Indenture, which event of default has resulted in the Convertible Notes becoming due and payable under the terms thereof, shall
constitute an Additional Termination Event applicable to the Transaction and, with respect to such Additional Termination Event, (A) Counterparty shall be deemed to be the sole Affected Party, (B) the Transaction shall be the sole Affected
Transaction and (C) Dealer shall be the party entitled to designate an Early Termination Date pursuant to Section 6(b) of the Agreement. 

  

	 	(iii)	 Notwithstanding anything to the contrary in this Confirmation, the occurrence of an Amendment Event shall
constitute an Additional Termination Event applicable to the Transaction and, with respect to such Additional Termination Event, (A) Counterparty shall be deemed to be the sole Affected Party, (B) the Transaction shall be the sole Affected
Transaction and (C) Dealer shall be the party entitled to designate an Early Termination Date pursuant to Section 6(b) of the Agreement. “Amendment Event” means that Counterparty amends, modifies, supplements, waives or
obtains a waiver in respect of any term of the Indenture or the Convertible Notes governing the principal amount, coupon, maturity, repurchase obligation of Counterparty, redemption right of Counterparty, any term relating to conversion of the
Convertible Notes (including changes to the conversion rate, conversion rate adjustment provisions, conversion settlement dates or conversion conditions), or any term that would require consent of the holders of not less than 100% of the principal
amount of the Convertible Notes to amend (other than, in each case, any amendment or supplement (v) pursuant to Section 8.01(B) of the Indenture, (w) pursuant to Section 8.01(I) of the Indenture that, as determined by the
Calculation Agent, conforms the Indenture to the description of Convertible Notes in the Offering Memorandum, (x) pursuant to Section 8.01(G) of the Indenture, (y) pursuant to Section 5.09 of the Indenture or (z) pursuant to
Section 8.01(A) of the Indenture that, as determined by Calculation Agent, cures any ambiguity, omission, defect or inconsistency in the Indenture or in the Convertible Notes), in each case, without the consent of Dealer. 

 

	 	(iv)	 Within five Scheduled Trading Days promptly following any Repayment Event (as defined below), Counterparty
(x) in the case of a Repayment Event resulting from the redemption of any Convertible Notes by Counterparty or the repurchase of any Convertible Notes by Counterparty upon the occurrence of a “Fundamental Change” (as defined in the
Indenture), shall notify Dealer in writing of such Repayment Event and (y) in the case of a Repayment Event not described in clause (x) above, may notify Dealer of such Repayment Event, in each case, including the number of Convertible
Notes subject to such Repayment Event (any such notice, a “Repayment Notice”); provided that no such Repayment Notice described in clause (y) above shall be effective unless it contains the representation by Counterparty
set forth in Section 8(f) hereunder as of the date of such Repayment Notice; provided further that any “Repayment Notice” delivered to Dealer pursuant to the Base Call Option Confirmation shall be deemed to be a Repayment
Notice pursuant to this Confirmation and the terms of such Repayment Notice shall apply, mutatis mutandis, to this Confirmation. Notwithstanding anything to the contrary in this Confirmation, the receipt by Dealer from Counterparty of any Repayment
Notice shall constitute an 

  
 24 

	 	
Additional Termination Event as provided in this Section 9(i)(iv). Upon receipt of any such Repayment Notice, Dealer shall promptly designate an Exchange Business Day following receipt of
such Repayment Notice (which in no event shall be earlier than the related settlement date for the relevant Repayment Event) as an Early Termination Date with respect to the portion of the Transaction corresponding to a number of Options (the
“Repayment Options”) equal to the lesser of (A) the number of such Convertible Notes specified in such Repayment Notice minus the number of Repayment Options (as defined in the Base Call Option Confirmation), if any,
that relate to such Convertible Notes (and for purposes of determining whether any Options under this Confirmation or under the Base Call Option Confirmation will be among the Repayment Options hereunder or under, and as defined in, the Base Call
Option Confirmation, the Convertible Notes specified in such Repayment Notice shall be allocated first to the Base Call Option Confirmation until all Options thereunder are exercised or terminated) and (B) the Number of Options as of the date
Dealer designates such Early Termination Date and, as of such date, the Number of Options shall be reduced by the number of Repayment Options. Any payment hereunder with respect to such termination (the “Repayment Unwind Payment”)
shall be calculated pursuant to Section 6 of the Agreement as if (1) an Early Termination Date had been designated in respect of a Transaction having terms identical to the Transaction and a Number of Options equal to the number of
Repayment Options, (2) Counterparty were the sole Affected Party with respect to such Additional Termination Event and (3) the terminated portion of the Transaction were the sole Affected Transaction; provided that, in the event of
a Repayment Event pursuant to Section 4.02 of the Indenture or Section 4.03 of the Indenture, the Repayment Unwind Payment shall not be greater than (x) the number of Repayment Options multiplied by (y) the product of
(A) the Applicable Percentage and (B) the excess, if any, of (I) the amount paid by the Counterparty per Convertible Note pursuant to the relevant sections of the Indenture over (II) USD 1,000. “Repayment Event”
means that (i) any Convertible Notes are repurchased (whether pursuant to Section 4.02 of the Indenture or Section 4.03 of the Indenture or otherwise) by Counterparty or any of its subsidiaries (including in connection with, or as a
result of, a Fundamental Change (as defined in the Indenture), a tender offer, exchange offer or similar transaction or for any other reason), (ii) any Convertible Notes are delivered to Counterparty in exchange for delivery of any property or
assets of Counterparty or any of its subsidiaries (howsoever described), (iii) any principal of any of the Convertible Notes is repaid in full prior to the final maturity date of the Convertible Notes (other than upon acceleration of the Convertible
Notes pursuant to Section 7.01 of the Indenture), or (iv) any Convertible Notes are exchanged by or for the benefit of the “Holders” (as such term is defined in the Indenture) thereof for any other securities of Counterparty or
any of its affiliates (or any other property, or any combination thereof) pursuant to any exchange offer or similar transaction. For the avoidance of doubt, any conversion of Convertible Notes (whether into cash, Shares, a combination of cash and
Shares or any “Reference Property” (as defined in the Indenture)) pursuant to the terms of the Indenture shall not constitute a Repayment Event. Counterparty acknowledges and agrees that if an Additional Termination Event has occurred
under this Section 9(i)(iv), then any related Convertible Notes subject to a Repayment Event will be deemed to be cancelled and disregarded and no longer outstanding for all purposes hereunder. 

 

	 	(j)	 Amendments to Equity Definitions. 

 

	 	(i)	 Section 11.2(e)(vii) of the Equity Definitions is hereby amended by deleting the words “a diluting or
concentrative” and replacing them with the words “a material” and adding the phrase “or the Options” at the end of the sentence. 

  

	 	(ii)	 Section 12.6(a)(ii) of the Equity Definitions is hereby amended by (1) inserting “(1)”
immediately following the word “means” in the first line thereof and (2) inserting immediately prior to the semi-colon at the end of subsection (B) thereof the following

  
 25 

	 	
words: “or (2) the occurrence of any of the events specified in Section 5(a)(vii)(1) through (9) of the ISDA Master Agreement with respect to that Issuer”.

  

	 	(iii)	 Section 12.9(b)(i) of the Equity Definitions is hereby amended by (1) replacing “either party
may elect” with “Dealer may elect” and (2) replacing “notice to the other party” with “notice to Counterparty” in the first sentence of such section. 

 

	 	(iv)	 Section 12.9(b)(vi) of the Equity Definitions is hereby amended by (1) adding the word “or”
immediately before subsection “(B)”, (2) deleting the comma at the end of subsection (A), (3) deleting subsection (C) in its entirety, (4) deleting the word “or” immediately preceding subsection (C) and (5)
replacing the words “either party” in the last sentence of such Section with “Dealer”. 

  

	 	(k)	 Setoff. In addition to and without limiting any rights of
set-off that a party hereto may have as a matter of law, pursuant to contract or otherwise, upon the occurrence of an Early Termination Date, Dealer (and only Dealer) shall have the right to set off any
obligation that it may have to Counterparty under this Confirmation, including without limitation any obligation to make any payment of cash or delivery of Shares to Counterparty, against any obligation Counterparty may have to Dealer under any
other agreement between Dealer and Counterparty relating to Shares (each such contract or agreement, a “Separate Agreement”), including without limitation any obligation to make a payment of cash or a delivery of Shares or any other
property or securities. For this purpose, Dealer shall be entitled to convert any obligation (or the relevant portion of such obligation) denominated in one currency into another currency at the rate of exchange at which it would be able to purchase
the relevant amount of such currency, and to convert any obligation to deliver any non-cash property into an obligation to deliver cash in an amount calculated by reference to the market value of such property
as of the Early Termination Date, as determined by the Calculation Agent in its sole discretion; provided that in the case of a set-off of any obligation to release or deliver assets against any right
to receive fungible assets, such obligation and right shall be set off in kind and; provided further that in determining the value of any obligation to deliver Shares, the value at any time of such obligation shall be determined by reference
to the market value of the Shares at such time, as determined in good faith by the Calculation Agent. If an obligation is unascertained at the time of any such set-off, the Calculation Agent may in good faith
estimate the amount or value of such obligation, in which case set-off will be effected in respect of that estimate, and the relevant party shall account to the other party at the time such obligation or right
is ascertained. For the avoidance of doubt and notwithstanding anything to the contrary provided in this Section 9(k), in the event of bankruptcy or liquidation of either Counterparty or Dealer neither party shall have the right to set off any
obligation that it may have to the other party under the Transaction against any obligation such other party may have to it, whether arising under the Agreement, this Confirmation or any other agreement between the parties hereto, by operation of
law or otherwise. For the avoidance of doubt, the parties acknowledge that the obligations of Counterparty and Dealer under this Confirmation are not secured by any collateral that would otherwise secure the obligations of Counterparty or Dealer
hereunder or pursuant to any other agreement. 

  

	 	(l)	 Alternative Calculations and Payment on Early Termination and on Certain Extraordinary Events. If
(a) an Early Termination Date (whether as a result of an Event of Default or a Termination Event) occurs or is designated with respect to the Transaction or (b) the Transaction is cancelled or terminated upon the occurrence of an
Extraordinary Event (except as a result of (i) a Nationalization, Insolvency or Merger Event in which the consideration to be paid to holders of Shares consists solely of cash, (ii) an Announcement Event, Merger Event or Tender Offer that
is within Counterparty’s control, or (iii) an Event of Default in which Counterparty is the Defaulting Party or a Termination Event in which Counterparty is the Affected Party other than an Event of Default of the type described in
Section 5(a)(iii), (v), (vi), (vii) or (viii) of the Agreement or a Termination Event of the type described in Section 5(b) of the Agreement, in each case that resulted from an event or events outside Counterparty’s control), and
if Dealer would owe any amount to Counterparty pursuant to Section 6(d)(ii) of the Agreement or any Cancellation Amount pursuant 

  
 26 

	 	
to Article 12 of the Equity Definitions (any such amount, a “Payment Obligation”), then Dealer shall satisfy the Payment Obligation by the Share Termination Alternative (as
defined below), unless (a) Counterparty gives irrevocable telephonic notice to Dealer, confirmed in writing within one Scheduled Trading Day, no later than 12:00 p.m. (New York City time) on the date of the Announcement Event, Merger Date,
Tender Offer Date, Announcement Date (in the case of a Nationalization, Insolvency or Delisting), Early Termination Date or date of cancellation, as applicable, of its election that the Share Termination Alternative shall not apply,
(b) Counterparty remakes the representation set forth in Section 8(f) as of the date of such election and (c) Dealer agrees, in its commercially reasonable discretion, to such election, in which case the provisions of
Section 12.7 or Section 12.9 of the Equity Definitions, or the provisions of Section 6(d)(ii) of the Agreement, as the case may be, shall apply. 

  

			
	     Share Termination Alternative:
	  	If applicable, Dealer shall deliver to Counterparty the Share Termination Delivery Property on, or within a commercially reasonable period of time after, the date when the relevant Payment Obligation would otherwise be due pursuant
to Section 12.7 or 12.9 of the Equity Definitions or Section 6(d)(ii) and 6(e) of the Agreement, as applicable, in satisfaction of such Payment Obligation in the manner reasonably requested by Counterparty free of payment.
		
	     Share Termination Delivery Property:
	  	A number of Share Termination Delivery Units, as calculated by the Calculation Agent, equal to the Payment Obligation divided by the Share Termination Unit Price. The Calculation Agent shall adjust the Share Termination Delivery
Property by replacing any fractional portion of a security therein with an amount of cash equal to the value of such fractional security based on the values used to calculate the Share Termination Unit Price.
		
	     Share Termination Unit Price:
	  	The value to Dealer of property contained in one Share Termination Delivery Unit, as determined by the Calculation Agent in its discretion by commercially reasonable means and notified by the Calculation Agent to Dealer at the time
of notification of the Payment Obligation. For the avoidance of doubt, the parties agree that in determining the Share Termination Delivery Unit Price the Calculation Agent may consider the purchase price paid in connection with the purchase of
Share Termination Delivery Property.
		
	     Share Termination Delivery Unit:
	  	One Share or, if the Shares have changed into cash or any other property or the right to receive cash or any other property as the result of a Nationalization, Insolvency or Merger Event (any such cash or other property, the
“Exchange Property”), a unit consisting of the type and amount of such Exchange Property received by a holder of one Share (without consideration of any requirement to pay cash or other consideration in lieu of fractional amounts of
any securities) in such Nationalization, Insolvency or Merger Event, as determined by the Calculation Agent.

  
 27 

			
		
	     Failure to Deliver:
	  	Applicable
		
	     Other applicable provisions:
	  	If Share Termination Alternative is applicable, the provisions of Sections 9.8, 9.9 and 9.11 (as modified above) of the Equity Definitions and the provisions set forth opposite the caption “Representation and Agreement” in
Section 2 will be applicable, except that all references in such provisions to “Physically-settled” shall be read as references to “Share Termination Settled” and all references to “Shares” shall be read as
references to “Share Termination Delivery Units”. “Share Termination Settled” in relation to the Transaction means that Share Termination Alternative is applicable to the Transaction.

  

	 	(m)	 Waiver of Jury Trial. Each party waives, to the fullest extent permitted by applicable law, any
right it may have to a trial by jury in respect of any suit, action or proceeding relating to the Transaction. Each party (i) certifies that no representative, agent or attorney of either party has represented, expressly or otherwise, that such
other party would not, in the event of such a suit, action or proceeding, seek to enforce the foregoing waiver and (ii) acknowledges that it and the other party have been induced to enter into the Transaction, as applicable, by, among other
things, the mutual waivers and certifications provided herein. 

  

	 	(n)	 Registration. Counterparty hereby agrees that if, in the good faith reasonable judgment of
Dealer, based on the advice of counsel, the Shares (“Hedge Shares”) acquired by Dealer for the purpose of hedging its obligations pursuant to the Transaction cannot be sold in the public market by Dealer without registration under
the Securities Act, Counterparty shall, at its election, either (i) in order to allow Dealer to sell the Hedge Shares in a registered offering, make available to Dealer an effective registration statement under the Securities Act and enter into
an agreement, in form and substance reasonably satisfactory to Dealer, substantially in the form of an underwriting agreement for a registered secondary offering; provided, however, that if Dealer, in its sole reasonable discretion, is not
satisfied with access to due diligence materials, the results of its due diligence investigation, or the procedures and documentation for the registered offering referred to above, then clause (ii) or clause (iii) of this paragraph shall
apply at the election of Counterparty, (ii) in order to allow Dealer to sell the Hedge Shares in a private placement, enter into a private placement agreement substantially similar to private placement purchase agreements customary for private
placements of equity securities of similar size and industry, in form and substance commercially reasonably satisfactory to Dealer (in which case, the Calculation Agent shall make any adjustments to the terms of the Transaction that are necessary,
in its good faith, commercially reasonable judgment, to compensate Dealer for any commercially reasonable discount from the public market price of the Shares incurred on the sale of Hedge Shares in a private placement), or (iii) purchase the
Hedge Shares from Dealer at the then-current market price on such Exchange Business Days, and in the amounts and at such time(s), commercially reasonably requested by Dealer. 

 

	 	(o)	 Tax Disclosure. Effective from the date of commencement of discussions concerning the
Transaction, Counterparty and each of its employees, representatives, or other agents may disclose to any and all persons, without limitation of any kind, the tax treatment and tax structure of the Transaction and all materials of any kind
(including opinions or other tax analyses) that are provided to Counterparty relating to such tax treatment and tax structure. 

  
 28 

	 	(p)	 Right to Extend. Dealer may postpone or add, in whole or in part, any Valid Day or Valid Days
during the Settlement Averaging Period or any other date of valuation, payment or delivery by Dealer, with respect to some or all of the Options hereunder, if Dealer reasonably determines, in its commercially reasonable judgment (in the case of
clause (i) below) or based on the advice of counsel (in the case of clause (ii) below), that such action is reasonably necessary or appropriate (i) to preserve Dealer’s commercially reasonable hedging or hedge unwind activity
hereunder in light of existing liquidity conditions (but only if there is a material decrease in liquidity relative to Dealer’s expectations on the Trade Date) or (ii) to enable Dealer to effect transactions with respect to Shares in
connection with its commercially reasonable hedging, hedge unwind or settlement activity hereunder in a manner that would, if Dealer were Counterparty or an affiliated purchaser of Counterparty, be in compliance with applicable legal, regulatory or
self-regulatory requirements, or with related policies and procedures applicable to Dealer; provided that such policies and procedures have been adopted by Dealer in good faith and are generally applicable in similar situations and applied in
a non-discriminatory manner; provided further that no such date of valuation, payment or delivery may be postponed or added more than 40 “VWAP Trading Days” (as defined in the Indenture) after
the original date of valuation, payment or delivery, as the case may be. 

  

	 	(q)	 Status of Claims in Bankruptcy. Dealer acknowledges and agrees that this Confirmation is
not intended to convey to Dealer rights against Counterparty with respect to the Transaction that are senior to the claims of common stockholders of Counterparty in any United States bankruptcy proceedings of Counterparty; provided that
nothing herein shall limit or shall be deemed to limit Dealer’s right to pursue remedies in the event of a breach by Counterparty of its obligations and agreements with respect to the Transaction; provided, further that nothing
herein shall limit or shall be deemed to limit Dealer’s rights in respect of any transactions other than the Transaction. 

  

	 	(r)	 Securities Contract; Swap Agreement. The parties hereto intend for (i) the Transaction to be
a “securities contract” and a “swap agreement” as defined in the Bankruptcy Code, and the parties hereto to be entitled to the protections afforded by, among other Sections, Sections 362(b)(6), 362(b)(17), 546(e), 546(g), 555 and
560 of the Bankruptcy Code, (ii) a party’s right to liquidate the Transaction and to exercise any other remedies upon the occurrence of any Event of Default under the Agreement with respect to the other party to constitute a
“contractual right” as described in the Bankruptcy Code, and (iii) each payment and delivery of cash, securities or other property hereunder to constitute a “margin payment” or “settlement payment” and a
“transfer” as defined in the Bankruptcy Code. 

  

	 	(s)	 Notice of Certain Other Events. Counterparty covenants and agrees that: 

 

	 	(i)	 Promptly as reasonably practicable following the public announcement of the results of any election by the
holders of Shares with respect to the consideration due upon consummation of any Merger Event, Counterparty shall give Dealer written notice of the weighted average of the types and amounts of consideration received by holders of Shares upon
consummation of such Merger Event (the date of such notification, the “Consideration Notification Date”); provided that in no event shall the Consideration Notification Date be later than the date on which such Merger Event
is consummated; and 

  

	 	(ii)	 (A) Counterparty shall give Dealer commercially reasonable advance (but in no event less than one Exchange
Business Day) written notice of the section or sections of the Indenture and, if applicable, the formula therein, pursuant to which any adjustment will be made to the Convertible Notes in connection with any Potential Adjustment Event, Merger Event
or Tender Offer and (B) promptly following any such adjustment, Counterparty shall give Dealer written notice of the details of such adjustment. 

  

	 	(t)	 Wall Street Transparency and Accountability Act. In connection with Section 739 of the Wall
Street Transparency and Accountability Act of 2010 (“WSTAA”), the parties hereby agree that neither the enactment of WSTAA or any regulation under the WSTAA, nor any requirement under WSTAA or

  
 29 

	 	
an amendment made by WSTAA, shall limit or otherwise impair either party’s otherwise applicable rights to terminate, renegotiate, modify, amend or supplement this Confirmation or the
Agreement, as applicable, arising from a termination event, force majeure, illegality, increased costs, regulatory change or similar event under this Confirmation, the Equity Definitions incorporated herein, or the Agreement (including, but not
limited to, rights arising from Change in Law, Hedging Disruption, Increased Cost of Hedging, an Excess Ownership Position, or Illegality (as defined in the Agreement)). 

 

	 	(u)	 Agreements and Acknowledgements Regarding Hedging. Counterparty understands, acknowledges and
agrees that: (A) at any time on and prior to the Expiration Date, Dealer and its affiliates may buy or sell Shares or other securities or buy or sell options or futures contracts or enter into swaps or other derivative securities in order to
adjust its hedge position with respect to the Transaction; (B) Dealer and its affiliates also may be active in the market for Shares other than in connection with hedging activities in relation to the Transaction; (C) Dealer shall make its
own determination as to whether, when or in what manner any hedging or market activities in securities of Issuer shall be conducted and shall do so in a manner that it deems appropriate to hedge its price and market risk with respect to the Relevant
Prices; and (D) any market activities of Dealer and its affiliates with respect to Shares may affect the market price and volatility of Shares, as well as the Relevant Prices, each in a manner that may be adverse to Counterparty.

  

	 	(v)	 Early Unwind. In the event the sale of the “Option Securities” (as defined in
the Purchase Agreement) is not consummated with the Initial Purchasers for any reason, or Counterparty fails to deliver to Dealer opinions of counsel as required pursuant to Section 9(a), in each case by 5:00 p.m. (New York City time) on the
Premium Payment Date, or such later date as agreed upon by the parties (the Premium Payment Date or such later date the “Early Unwind Date”), the Transaction shall automatically terminate (the “Early
Unwind”), on the Early Unwind Date and (i) the Transaction and all of the respective rights and obligations of Dealer and Counterparty under the Transaction shall be cancelled and terminated and (ii) each party shall be
released and discharged by the other party from and agrees not to make any claim against the other party with respect to any obligations or liabilities of the other party arising out of and to be performed in connection with the Transaction either
prior to or after the Early Unwind Date. Each of Dealer and Counterparty represents and acknowledges to the other that upon an Early Unwind, all obligations with respect to the Transaction shall be deemed fully and finally discharged.

  

	 	(w)	 Payment by Counterparty. In the event that, following payment of the Premium, (i) an Early
Termination Date occurs or is designated with respect to the Transaction as a result of a Termination Event or an Event of Default (other than an Event of Default arising under Section 5(a)(ii) or 5(a)(iv) of the Agreement) and, as a result,
Counterparty owes to Dealer an amount calculated under Section 6(e) of the Agreement, or (ii) Counterparty owes to Dealer, pursuant to Section 12.7 or Section 12.9 of the Equity Definitions, an amount calculated under
Section 12.8 of the Equity Definitions, such amount shall be deemed to be zero. 

  

	 	(x)	 Other Adjustments Pursuant to the Equity Definitions. Notwithstanding anything to the contrary in
this Confirmation, solely for the purpose of adjusting the Cap Price, the terms “Potential Adjustment Event,” “Merger Event,” and “Tender Offer” shall each have the meanings assigned to such term in the Equity
Definitions (as amended by Section 9(j)(i) or, if applicable, by the definition of “Announcement Event”, and provided that for purposes of the foregoing (1) Section 12.1(d) of the Equity Definitions shall be amended by
(x) replacing “10%” with “20%” in the third line thereof and (y) replacing the words “voting shares of the Issuer” in the fourth line thereof with the word “Shares” and (2) Section 12.1(e)
of the Equity Definitions is hereby amended by replacing the words “voting shares” in the first line thereof with the word “Shares”), and upon the occurrence of a Merger Date, the occurrence of a Tender Offer Date, or declaration
by Counterparty of the terms of any Potential Adjustment Event, respectively, as such terms are defined in the Equity Definitions, the Calculation Agent may, in its commercially reasonable discretion, adjust the Cap Price to preserve the fair value
of the Options to Dealer; provided that in no event shall the Cap Price be less than the Strike Price. 

  
 30 

	 	(y)	 Conduct Rules. Each party acknowledges and agrees to be bound by the Conduct Rules of the
Financial Industry Regulatory Authority, Inc. applicable to transactions in options, and further agrees not to violate the position and exercise limits set forth therein. 

 

	 	(z)	 Risk Disclosure Statement. Counterparty represents and warrants that it has received, read and
understands the OTC Options Risk Disclosure Statement provided by Dealer and a copy of the most recent disclosure pamphlet prepared by The Options Clearing Corporation entitled “Characteristics and Risks of Standardized Options”.

  

	 	(aa)	 QFC Stay Rules. The parties agree that (i) to the extent that prior to the date hereof both
parties have adhered to the 2018 ISDA U.S. Resolution Stay Protocol (the “Protocol”), the terms of the Protocol are incorporated into and form a part of this Confirmation, and for such purposes this Confirmation shall be deemed a
Protocol Covered Agreement and each party shall be deemed to have the same status as Regulated Entity and/or Adhering Party as applicable to it under the Protocol; (ii) to the extent that prior to the date hereof the parties have executed a
separate agreement the effect of which is to amend the qualified financial contracts between them to conform with the requirements of the QFC Stay Rules (the “Bilateral Agreement”), the terms of the Bilateral Agreement are
incorporated into and form a part of this Confirmation and each party shall be deemed to have the status of “Covered Entity” or “Counterparty Entity” (or other similar term) as applicable to it under the Bilateral Agreement; or
(iii) if clause (i) and clause (ii) do not apply, the terms of Section 1 and Section 2 and the related defined terms (together, the “Bilateral Terms”) of the form of bilateral template entitled
“Full-Length Omnibus (for use between U.S. G-SIBs and Corporate Groups)” published by ISDA on November 2, 2018 (currently available on the 2018 ISDA U.S. Resolution Stay Protocol page at
www.isda.org and a copy of which is available upon request), the effect of which is to amend the qualified financial contracts between the parties thereto to conform with the requirements of the QFC Stay Rules, are hereby incorporated into and form
a part of this Confirmation, and for such purposes this Confirmation shall be deemed a “Covered Agreement,” Dealer shall be deemed a “Covered Entity” and Counterparty shall be deemed a “Counterparty Entity.” In the
event that, after the date of this Confirmation, both parties hereto become adhering parties to the Protocol, the terms of the Protocol will replace the terms of this paragraph. In the event of any inconsistencies between this Confirmation and the
terms of the Protocol, the Bilateral Agreement or the Bilateral Terms (each, the “QFC Stay Terms”), as applicable, the QFC Stay Terms will govern. Terms used in this paragraph without definition shall have the meanings assigned to
them under the QFC Stay Rules. For purposes of this paragraph, references to “this Confirmation” include any related credit enhancements entered into between the parties or provided by one to the other. “QFC Stay Rules”
means the regulations codified at 12 C.F.R. 252.2, 252.81–8, 12 C.F.R. 382.1-7 and 12 C.F.R. 47.1-8, which, subject to limited exceptions, require an express
recognition of the stay-and-transfer powers of the FDIC under the Federal Deposit Insurance Act and the Orderly Liquidation Authority under Title II of the Dodd Frank
Wall Street Reform and Consumer Protection Act and the override of default rights related directly or indirectly to the entry of an affiliate into certain insolvency proceedings and any restrictions on the transfer of any covered affiliate credit
enhancements. 

  

	 	(bb)	 Tax Matters. 

  

	 	(i)	 Payee Tax Representations. For the purpose of Section 3(f) of the Agreement, each
party makes the representations: 

  

	 	(A)	 Counterparty is a corporation created or organized in the United States or under the laws of the United States.
It is “exempt” within the meaning of Treasury Regulation section 1.6049-4(c) from information reporting on U.S. Internal Revenue Service Form 1099 and backup withholding. 

  
 31 

	 	(B)	 Dealer is a limited liability company duly organized and existing under the laws of the State of Delaware and
is a disregarded entity for U.S. federal income tax purposes. Dealer’s sole member is a corporation duly organized under the laws of the State of Delaware and is an exempt recipient under
Section 1.6049-4(c)(1)(ii) of the United States Treasury Regulations. 

  

	 	(ii)	 Tax Forms. For the purpose of Section 4(a)(i) of the Agreement:

  

	 	(A)	 Counterparty shall provide Dealer with a valid and duly executed U.S. Internal Revenue Service Form W-9, or any successor thereto, (i) on or before the date of execution of this Confirmation, (ii) promptly upon reasonable demand by Dealer and (iii) promptly upon learning that any such tax form
previously provided by Counterparty has become obsolete or incorrect. 

  

	 	(B)	 Dealer shall provide Counterparty with a valid and duly executed U.S. Internal Revenue Service Form W-9, or any successor thereto, (i) on or before the date of execution of this Confirmation, (ii) promptly upon reasonable demand by Dealer and (iii) promptly upon learning that any such tax form
previously provided by Counterparty has become obsolete or incorrect. 

  

	 	(iii)	 Foreign Account Tax Compliance Act. “Indemnifiable Tax”, as defined in Section 14 of the
Agreement, shall not include any U.S. federal withholding tax imposed or collected pursuant to Sections 1471 through 1474 of the Code, any current or future regulations or official interpretations thereof, any agreement entered into pursuant to
Section 1471(b) of the Code, or any fiscal or regulatory legislation, rules or practices adopted pursuant to any intergovernmental agreement entered into in connection with the implementation of such Sections of the Code (a “FATCA
Withholding Tax”). For the avoidance of doubt, a FATCA Withholding Tax is a Tax the deduction or withholding of which is required by applicable law for the purposes of Section 2(d) of the Agreement. 

 

	 	(iv)	 Section 871(m) Protocol. Dealer and Counterparty hereby agree that the Agreement
shall be treated as a Covered Master Agreement (as that term is defined in the 2015 Section 871(m) Protocol published by the International Swaps and Derivatives Association, Inc. on November 2, 2015, as may be amended or modified from time
to time (the “2015 Section 871(m) Protocol”)) and the Agreement shall be deemed to have been amended in accordance with the modifications specified in the Attachment to the 2015 Section 871(m) Protocol. If
there is any inconsistency between this provision and a provision in any other agreement executed between the parties, this provision shall prevail unless such other agreement expressly overrides the provisions of the 871(m) Protocol.

  
 32 

 Please confirm that the foregoing correctly sets forth the terms of our agreement by
executing this Confirmation and returning it to Dealer. 
  

					
	Very truly yours,
		
		 	        Morgan Stanley & Co. LLC
			
		 	        By:	 	   /s/ Darren McCarley

		 	        Authorized Signatory
		 	        Name:	 	Darren McCarley
		 		 	Managing Director

 Accepted and confirmed 
 as
of the Trade Date: 
  

			
	    Callaway Golf Company
		
	    By:	 	   /s/ Brian P. Lynch

	    Authorized Signatory
	    Name: Brian LynchEX-4.5

 Exhibit 4.5 

KRYSTAL BIOTECH, INC. 
 and 

[NAME OF TRUSTEE], as Trustee 

INDENTURE 
 Dated as of
                    , 201     

 CROSS-REFERENCE TABLE 

 

					
	 TIA

Section
	  	 	  	Indenture
Section
	 310
	  	(a)(1)	  	7.10
		  	(a)(2)	  	7.10
		  	(a)(3)	  	N.A.
		  	(a)(4)	  	N.A.
		  	(a)(5)	  	7.10
		  	(b)	  	7.08;
7.10
		  	(b)(1)	  	7.10
	 311
	  	(a)	  	N.A.
		  	(b)	  	7.11
		  	(c)	  	7.11
	 312
	  	(a)	  	N.A.
		  	(b)	  	2.06
		  	(c)	  	10.03
	 313
	  	(a)	  	10.03
		  	(b)	  	7.06
		  	(b)(1)	  	7.08
		  	(b)(2)	  	N.A.
		  	(c)	  	7.06
		  	(d)	  	7.06
	 314
	  	(a)	  	4.08;
10.04
		  	(b)	  	N.A.
		  	(c)(1)	  	10.04
		  	(c)(2)	  	10.04
		  	(c)(3)	  	N.A.
		  	(d)	  	N.A.
		  	(e)	  	10.05
		  	(f)	  	N.A.
	 315
	  	(a)	  	7.01(b)
		  	(b)	  	7.05
		  	(c)	  	7.01(a)
		  	(d)	  	7.01(c)
		  	(e)	  	6.12
	 316
	  	(a) (last sentence)	  	2.10
		  	(a)(1)(A)	  	6.05
		  	(a)(1)(B)	  	6.04
		  	(a)(2)	  	N.A.
		  	(b)	  	6.08
		  	(c)	  	8.04
	 317
	  	(a)(1)	  	6.09
		  	(a)(2)	  	6.10
		  	(b)	  	2.05;
7.12
	 318
	  	(a)	  	10.01

  
 N.A. means
Not Applicable. 
 Note: This Cross-Reference Table shall not, for any purpose, be deemed to be a part of this Indenture. 

 TABLE OF CONTENTS 

 

							
	 ARTICLE ONE DEFINITIONS AND INCORPORATION BY REFERENCE

	  	 	1	 
			
	 SECTION 1.01.
	 	 Definitions. 
	  	 	1	 
	 SECTION 1.02.
	 	 Other Definitions. 
	  	 	4	 
	 SECTION 1.03.
	 	 Incorporation by Reference of TIA. 
	  	 	5	 
	 SECTION 1.04.
	 	 Rules of Construction. 
	  	 	5	 
		
	 ARTICLE TWO THE SECURITIES 
	  	 	5	 
			
	 SECTION 2.01.
	 	 Series of Securities; Amount Unlimited. 
	  	 	5	 
	 SECTION 2.02.
	 	 Form. 
	  	 	7	 
	 SECTION 2.03.
	 	 Execution and Authentication. 
	  	 	7	 
	 SECTION 2.04.
	 	 Registrar and Paying Agent. 
	  	 	8	 
	 SECTION 2.05.
	 	 Paying Agent To Hold Money in Trust. 
	  	 	8	 
	 SECTION 2.06.
	 	 Holder Lists. 
	  	 	9	 
	 SECTION 2.07.
	 	 Transfer and Exchange. 
	  	 	9	 
	 SECTION 2.08.
	 	 Replacement Securities. 
	  	 	9	 
	 SECTION 2.09.
	 	 Outstanding Securities. 
	  	 	9	 
	 SECTION 2.10.
	 	 Treasury Securities. 
	  	 	10	 
	 SECTION 2.11.
	 	 Temporary Securities. 
	  	 	10	 
	 SECTION 2.12.
	 	 Cancellation. 
	  	 	10	 
	 SECTION 2.13.
	 	 Defaulted Interest. 
	  	 	10	 
	 SECTION 2.14.
	 	 CUSIP Number. 
	  	 	10	 
	 SECTION 2.15.
	 	 Deposit of Moneys. 
	  	 	10	 
	 SECTION 2.16.
	 	 Book-Entry Provisions for Global Securities. 
	  	 	11	 
	 SECTION 2.17.
	 	 Legend for Global Security. 
	  	 	12	 
	 SECTION 2.18.
	 	 Computation of Interest. 
	  	 	12	 
	 SECTION 2.19.
	 	 Record Dates. 
	  	 	12	 
		
	 ARTICLE THREE REDEMPTION 
	  	 	13	 
			
	 SECTION 3.01.
	 	 Applicability of Article. 
	  	 	13	 

							
	 SECTION 3.02.
	 	 Election To Redeem; Notices to Trustee. 
	  	 	13	 
	 SECTION 3.03.
	 	 Selection by Trustee of Securities To Be Redeemed. 
	  	 	13	 
	 SECTION 3.04.
	 	 Notice of Redemption. 
	  	 	13	 
	 SECTION 3.05.
	 	 Effect of Notice of Redemption. 
	  	 	14	 
	 SECTION 3.06.
	 	 Deposit of Redemption Price. 
	  	 	14	 
	 SECTION 3.07.
	 	 Securities Redeemed in Part. 
	  	 	14	 
	 SECTION 3.08.
	 	 Mandatory Redemption. 
	  	 	14	 
		
	 ARTICLE FOUR COVENANTS 
	  	 	14	 
			
	 SECTION 4.01.
	 	 Payment of Principal, Premium and Interest. 
	  	 	14	 
	 SECTION 4.02.
	 	 Maintenance of Office or Agency. 
	  	 	15	 
	 SECTION 4.03.
	 	 Money for Securities Payments To Be Held in Trust. 
	  	 	15	 
	 SECTION 4.04.
	 	 Corporate Existence. 
	  	 	15	 
	 SECTION 4.05.
	 	 Payment of Taxes and Other Claims. 
	  	 	16	 
	 SECTION 4.06.
	 	 Restrictions on Secured Debt. 
	  	 	16	 
	 SECTION 4.07.
	 	 Restrictions on Sale and Lease-Back Transactions. 
	  	 	17	 
	 SECTION 4.08.
	 	 Reports to Holders. 
	  	 	17	 
	 SECTION 4.09.
	 	 Statement by Officers as to Default. 
	  	 	18	 
	 SECTION 4.10.
	 	 Waiver of Certain Covenants. 
	  	 	18	 
		
	 ARTICLE FIVE SUCCESSOR CORPORATION 
	  	 	18	 
			
	 SECTION 5.01.
	 	 Consolidation, Merger and Sale of Assets. 
	  	 	18	 
		
	 ARTICLE SIX DEFAULTS AND REMEDIES 
	  	 	19	 
			
	 SECTION 6.01.
	 	 Events of Default. 
	  	 	19	 
	 SECTION 6.02.
	 	 Acceleration of Maturity; Rescission. 
	  	 	19	 
	 SECTION 6.03.
	 	 Other Remedies. 
	  	 	20	 
	 SECTION 6.04.
	 	 Waiver of Past Defaults and Events of Default. 
	  	 	20	 
	 SECTION 6.05.
	 	 Control by Majority. 
	  	 	20	 
	 SECTION 6.06.
	 	 Limitation on Suits. 
	  	 	21	 
	 SECTION 6.07.
	 	 No Personal Liability of Directors, Officers, Employees and Stockholders.
 
	  	 	21	 

							
	 SECTION 6.08.
	 	 Rights of Holders To Receive Payment. 
	  	 	21	 
	 SECTION 6.09.
	 	 Collection Suit by Trustee. 
	  	 	21	 
	 SECTION 6.10.
	 	 Trustee May File Proofs of Claim. 
	  	 	21	 
	 SECTION 6.11.
	 	 Priorities. 
	  	 	22	 
	 SECTION 6.12.
	 	 Undertaking for Costs. 
	  	 	22	 
	 SECTION 6.13.
	 	 Waiver of Stay or Extension Laws. 
	  	 	22	 
		
	 ARTICLE SEVEN TRUSTEE 
	  	 	22	 
			
	 SECTION 7.01.
	 	 Duties of Trustee. 
	  	 	22	 
	 SECTION 7.02.
	 	 Rights of Trustee. 
	  	 	23	 
	 SECTION 7.03.
	 	 Individual Rights of Trustee. 
	  	 	24	 
	 SECTION 7.04.
	 	 Trustee’s Disclaimer. 
	  	 	24	 
	 SECTION 7.05.
	 	 Notice of Defaults. 
	  	 	24	 
	 SECTION 7.06.
	 	 Reports by Trustee to Holders. 
	  	 	24	 
	 SECTION 7.07.
	 	 Compensation and Indemnity. 
	  	 	25	 
	 SECTION 7.08.
	 	 Replacement of Trustee. 
	  	 	25	 
	 SECTION 7.09.
	 	 Successor Trustee by Consolidation, Merger, etc. 
	  	 	26	 
	 SECTION 7.10.
	 	 Eligibility; Disqualification. 
	  	 	26	 
	 SECTION 7.11.
	 	 Preferential Collection of Claims Against Company. 
	  	 	26	 
		
	 ARTICLE EIGHT AMENDMENT AND WAIVER 
	  	 	27	 
			
	 SECTION 8.01.
	 	 Without Consent of Holders. 
	  	 	27	 
	 SECTION 8.02.
	 	 With Consent of Holders. 
	  	 	27	 
	 SECTION 8.03.
	 	 Compliance with TIA. 
	  	 	28	 
	 SECTION 8.04.
	 	 Revocation and Effect of Consents. 
	  	 	28	 
	 SECTION 8.05.
	 	 Notation on or Exchange of Securities. 
	  	 	28	 
	 SECTION 8.06.
	 	 Trustee To Sign Amendments, etc. 
	  	 	28	 
		
	 ARTICLE NINE DISCHARGE OF INDENTURE; DEFEASANCE

	  	 	29	 
			
	 SECTION 9.01.
	 	 Discharge of Liability on Securities; Defeasance. 
	  	 	29	 
	 SECTION 9.02.
	 	 Conditions to Defeasance. 
	  	 	29	 

							
	 SECTION 9.03.
	 	 Deposited Money and Government Obligations To Be Held in Trust; Other
 Miscellaneous Provisions. 
	  	 	30	 
	 SECTION 9.04.
	 	 Reinstatement. 
	  	 	30	 
	 SECTION 9.05.
	 	 Moneys Held by Paying Agent. 
	  	 	31	 
	 SECTION 9.06.
	 	 Moneys Held by Trustee. 
	  	 	31	 
		
	 ARTICLE TEN MISCELLANEOUS 
	  	 	31	 
			
	 SECTION 10.01.
	 	 TIA Controls. 
	  	 	31	 
	 SECTION 10.02.
	 	 Notices. 
	  	 	31	 
	 SECTION 10.03.
	 	 Communications by Holders with Other Holders. 
	  	 	32	 
	 SECTION 10.04.
	 	 Certificate and Opinion as to Conditions Precedent. 
	  	 	32	 
	 SECTION 10.05.
	 	 Statements Required in Certificate and Opinion. 
	  	 	32	 
	 SECTION 10.06.
	 	 Form of Documents Delivered to Trustee. 
	  	 	32	 
	 SECTION 10.07.
	 	 Rules by Trustee and Agents. 
	  	 	33	 
	 SECTION 10.08.
	 	 Legal Holidays. 
	  	 	33	 
	 SECTION 10.09.
	 	 Governing Law. 
	  	 	33	 
	 SECTION 10.10.
	 	 No Adverse Interpretation of Other Agreements. 
	  	 	33	 
	 SECTION 10.11.
	 	 Successors. 
	  	 	33	 
	 SECTION 10.12.
	 	 Benefits of Indenture. 
	  	 	33	 
	 SECTION 10.13.
	 	 Multiple Counterparts. 
	  	 	33	 
	 SECTION 10.14.
	 	 Table of Contents, Headings, etc. 
	  	 	33	 
	 SECTION 10.15.
	 	 Separability. 
	  	 	33	 

 INDENTURE, dated as of
                             , 201     between Krystal Biotech,
Inc., a Delaware corporation, as issuer (the “Company”) and [Name of Trustee], a [national banking association], as trustee (the “Trustee”). 

The Company has duly authorized the execution and delivery of this Indenture to provide for the issuance from time to time of its unsecured
senior debentures or notes or other evidences of indebtedness (hereinafter called “Securities”) to be issued in one or more series as provided in and in accordance with this Indenture. 

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. 

ARTICLE ONE 

DEFINITIONS AND INCORPORATION BY REFERENCE 
 
SECTION 1.01. Definitions. 
 “Affiliate” of any specified Person means any other Person directly or indirectly
controlling or controlled by or under direct or indirect common control with such specified Person. For the purposes of this definition, “control” when used with respect to any specified Person means the power to direct the
management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative to
the foregoing. 
 “Agent” means any Registrar, Paying Agent or agent for service or notices and demands. 

“amend” means amend, modify, supplement, restate or amend and restate, including successively; “amending”
and “amended” have correlative meanings; and “amendment” means amendment, modification, supplement, restatement or amendment and restatement. 

“Attributable Debt” in respect of a Sale and Lease-Back Transaction means, as of any particular time, the present value
(discounted at the rate of interest implicit in the terms of the lease involved in such Sale and Lease-Back Transaction, as determined in good faith by the Company) of the obligation of the lessee thereunder for rental payments (excluding, however,
any amounts required to be paid by such lessee, whether or not designated as rent or additional rent, on account of maintenance and repairs, insurance, taxes, assessments, water rates or similar charges or any amounts required to be paid by such
lessee thereunder contingent upon the amount of sales, maintenance and repairs, insurance, taxes, assessments, water rates or similar charges) during the remaining term of such lease (including any period for which such lease has been extended or
may, at the option of the lessor, be extended). 
 “Bankruptcy Law” means Title 11, United States Code, or any similar U.S.
Federal or state law or law of any other jurisdiction relating to bankruptcy, insolvency, winding-up, liquidation, reorganization or relief of debtors. 

“Board of Directors” means either the board of directors of the Company or any duly authorized committee of that board. 

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

“Business Day” means, unless otherwise provided with respect to a series of Securities, any day other than a Legal Holiday.

 “capital stock” or “stock” means: 

(i) in the case of a corporation, corporate stock or shares; 

(ii) in the case of a partnership or limited liability company, partnership interests (whether general or limited) or
membership interests; 
 (iii) in the case of an association or business entity (other than as provided in clauses
(i) and (ii) above), shares, interests, participations, rights or other equivalents (however designated) similar to corporate stock; and 

 (iv) any other interest or participation that confers on a Person the right
to receive a share of the profit and losses of, or distribution of assets of, the issuing Person. 
 “Commission” means the
U.S. Securities and Exchange Commission, as from time to time constituted, created under the Exchange Act or, if at any time after the execution and delivery of this Indenture such Commission is not existing and performing the duties now assigned to
it under the TIA, then the body performing such duties at such time. 
 “Company” means the party named as such in the
first paragraph of this Indenture, until a successor replaces such party pursuant to Article Five and thereafter means the successor. 

“Company Order” means a written request or order signed in the name of the Company by its Chairman of the Board, its
President or a Vice President, and by its Treasurer, an Assistant Treasurer, its Controller, an Assistant Controller, its Secretary or an Assistant Secretary, and delivered to the Trustee. 

“Consolidated Net Tangible Assets” means, as of any particular time, the total amount of assets (less applicable reserves)
after deducting therefrom (a) all current liabilities (excluding any thereof which are by their terms extendible or renewable at the option of the obligor thereon to a time more than 12 months after the time as of which the amount thereof is
being computed and excluding current maturities of long-term indebtedness), and (b) all goodwill, trade names, trademarks, patents, unamortized debt discount and expense and other like intangible assets, all as shown in the audited consolidated
balance sheet of the Company and subsidiaries contained in the Company’s then most recent annual report to stockholders, except that assets shall include an amount equal to the Attributable Debt in respect of any Sale and Lease-Back Transaction
not capitalized on such balance sheet. 
 “Corporate Trust Office” means the principal office of the Trustee at which at
any time this Indenture shall be administered, which office at the date hereof is located at , Attention: , or such other address as the Trustee may designate from time to time by notice to the Holders and the Company, or the principal
corporate trust office of any successor Trustee (or such other address as such successor Trustee may designate from time to time by notice to the Holders and the Company). 

“corporation” includes corporations, associations, companies (including any limited liability company), business and
statutory trusts and limited partnerships. 
 “Custodian” means any receiver, interim receiver, receiver and manager,
trustee, assignee, liquidator, custodian or similar official under any Bankruptcy Law. 
 “Default” means any event which
is, or after notice or passage of time or both would be, an Event of Default. 
 “Depository” means, with respect to the
Securities issued in the form of one or more Global Securities, The Depository Trust Company or another Person designated as Depository by the Company, which Person must be a clearing agency registered under the Exchange Act that is designated to
act as Depository for such Securities as contemplated by Section 2.01. 
 “Exchange Act” means
the U.S. Securities Exchange Act of 1934, as amended. 
 “GAAP” means generally accepted accounting principles in the
United States of America as in effect from time to time. 
 “Global Security” means a Security that evidences all or part
of the Securities of any series and bears the legend set forth in Section 2.17 (or such legend as may be specified as contemplated by Section 2.01 for such Securities). 

“Government Obligations” means securities that 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, which, in either case under clauses (i) or (ii), are not callable or redeemable at the option of the issuer thereof, and shall also include a depository receipt issued by a
bank or trust company as custodian with respect to any such Government Obligation or a specific payment of interest on or principal of any such 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 Government
Obligation or the specific payment of interest on or principal of the Government Obligation evidenced by such depository receipt. 

“Holder” means the Person in whose name a Security is registered in the register maintained by the Registrar pursuant to
Section 2.04. 

 “Indenture” means this Indenture as amended, restated or supplemented from
time to time, including, for all purposes of this instrument, the provisions of the TIA that are deemed to be a part of and govern this instrument and any supplemental indenture, respectively. The term “Indenture” shall also include
the terms of a particular series of Securities established as contemplated by Section 2.01. 

“interest” means, with respect to the Securities, interest on the Securities. 

“Interest Payment Date” means, when used with respect to any Security, the Stated Maturity of an installment of interest on
such Security. 
 “Legal Holiday” means a Saturday, a Sunday or other day on which commercial banking institutions in New
York City are authorized or required by law to close. 
 “Maturity Date”, when used with respect to any Security, means the
date on which the principal amount of such Security 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, the President, the Chief Financial Officer, any Vice President, the Treasurer or
the Secretary of the specified Person. 
 “Officers’ Certificate” means a certificate signed by the Chairman of the
Board, the Chief Executive Officer, the President or a Vice President, and by the Treasurer, an Assistant Treasurer, the Controller, an Assistant Controller, the Secretary or an Assistant Secretary, of the Company, and delivered to the Trustee. 

“Opinion of Counsel” means a written opinion of counsel, who may be an employee of or counsel for the Company, and who shall
be reasonably acceptable to the Trustee. 
 “Paying Agent” means any Person authorized by the Company to pay the principal
of (and premium, if any) or interest on any Securities on behalf of the Company. 
 “Person” means any individual,
corporation, company (including any limited liability company), association, partnership, joint venture, joint-stock company, trust, unincorporated organization, government or any agency or political subdivision thereof or any other entity. 

“Physical Securities” means certificated Securities in registered form in substantially the form set forth in Exhibit A-1 or in such form as shall be established by or pursuant to a Board Resolution or in one or more indentures supplemental hereto. 

“Place of Payment”, when used with respect to the Securities of any series, means the place or places where the principal of
(and premium, if any) and interest on the Securities of such series are payable as specified as contemplated by Section 2.01. 

“Principal Property” means any manufacturing plant or manufacturing facility located within the United States of America,
having a gross book value in excess of [    ]% of Consolidated Net Tangible Assets at the time of determination thereof and owned by the Company or any Restricted Subsidiary, in each case other than (1) any such plant or
facility which, in the opinion of the Board of Directors, is not of material importance to the total business conducted by the Company and its Restricted Subsidiaries taken as a whole, or (2) any portion of such plant or facility similarly
found not to be of material importance to the use or operation thereof. 
 “Redemption Date”, when used with respect to any
Security to be redeemed, means the date fixed for such redemption pursuant to this Indenture. 
 “Redemption Price”, when
used with respect to any Security to be redeemed, means the price at which it is to be redeemed pursuant to this Indenture. 

“Responsible Officer”, when used with respect to the Trustee, means any officer assigned by the Trustee to administer
corporate trust matters and any other officer of the Trustee to whom any corporate trust matter is referred because of such officer’s knowledge of and familiarity with the particular subject. 

 “Restricted Subsidiary” means any Subsidiary (a) substantially all of
the property of which is located, or substantially all of the business of which is carried on, within the United States of America (other than its territories or possessions and other than Puerto Rico) and (b) which owns a Principal Property;
provided, however, that any Subsidiary which is principally engaged in financing operations outside the United States of America or which is principally engaged in leasing or financing installment receivables shall not be deemed a
Restricted Subsidiary for purposes of this Indenture. 
 “Securities” has the meaning provided in the preamble of this
Indenture. 
 “Securities Act” means the U.S. Securities Act of 1933, as amended. 

“Stated Maturity” means (a) with respect to any Security, the date specified in such Security as the fixed date on which
the payment of principal of such Security is due and payable, including pursuant to any mandatory redemption provision (but excluding any provision providing for the repurchase of such Security at the option of the Holder thereof upon the happening
of any contingency beyond the control of the Company unless such contingency has occurred) and (b) with respect to any scheduled installment of principal of or interest on any Security, the date specified in such Security as the fixed date on
which such installment is due and payable. 
 “Subsidiary” means a corporation more than 50% of the outstanding voting
stock of which is owned, directly or indirectly, by the Company or by one or more other Subsidiaries, or by the Company and one or more other Subsidiaries. For the purposes of this definition, “voting stock” means stock which
ordinarily has voting power for the election of directors, whether at all times or only so long as no senior class of stock has such voting power by reason of any contingency. 

“TIA” means the Trust Indenture Act of 1939 (15 U.S. Code §§77aaa-77bbbb) as in effect on the date of this
Indenture, except as provided in Section 8.03. 
 “Trustee” means the party named as such in this
Indenture until a successor replaces it pursuant to this Indenture and thereafter means the successor, and, if at any time there is more than one Person, “Trustee”, as used with respect to the Securities of any series, shall mean
the Trustee with respect to Securities of such series. 
 SECTION 1.02. Other Definitions. 

The definitions of the following terms can be found in the sections indicated as follows: 

 

					
	 Term
	  	Defined in
Section	 
	 “Agent Members”
	  	 	2.16	 
	 “Covenant Defeasance”
	  	 	9.01	 
	 “Expiration Date”
	  	 	2.19	 
	 “Events of Default”
	  	 	6.01	 
	 “indebtedness”
	  	 	4.06	 
	 “Legal Defeasance”
	  	 	9.01	 
	 “mortgage”
	  	 	4.06	 
	 “Notice of Default”
	  	 	6.01	 
	 “Registrar”
	  	 	2.04	 
	 “Sale and Lease-Back Transaction”
	  	 	4.07	 

 SECTION 1.03. Incorporation by Reference of TIA. 

Whenever this Indenture refers to a provision of the TIA, the portion of such provision required to be incorporated herein in order for this
Indenture to be qualified under the TIA is incorporated by reference in and made a part of this Indenture. The following TIA terms used in this Indenture have the following meanings: 

“indenture securities” means the Securities. 

“indenture securityholder” means a Holder. 

“indenture to be qualified” means this Indenture. 

“obligor on this indenture securities” means the Company or any other obligor on the Securities. 

All other terms used in this Indenture that are defined by the TIA, defined in the TIA by reference to another statute or defined by
Commission rule have the meanings therein assigned to them. 
 SECTION 1.04. Rules of Construction. 

Unless the context otherwise requires: 

(i) a term has the meaning assigned to it herein, whether defined expressly or by reference; 

(ii) “or” is not exclusive; 

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

(iv) words used herein implying any gender shall apply to both genders; 

(v) “herein,” “hereof” and other words of similar import refer to this Indenture as a whole and not to any
particular Article, Section or subsection; 
 (vi) unless otherwise specified herein, all accounting terms used herein shall
be interpreted, all accounting determinations hereunder shall be made, and all financial statements required to be delivered hereunder shall be prepared, in accordance with GAAP; and 

(vii) “$,” “U.S. Dollars” and “United States Dollars” each refer to United States dollars, or
such other money of the United States of America that at the time of payment is legal tender for payment of public and private debts. 
 
ARTICLE TWO 
 THE SECURITIES 
 
SECTION 2.01. Series of Securities; Amount Unlimited. 
 The aggregate principal amount of Securities which may be authenticated
and delivered under this Indenture is unlimited. The Securities may be issued in one or more series. There shall be established in one or more Board Resolutions or pursuant to authority granted by one or more Board Resolutions and, subject to
Sections 2.02 and 2.03, set forth in, or determined in the manner provided in, an Officers’ Certificate, or established in one or more indentures supplemental hereto, prior to the issuance of Securities of any series, 

(1) the title of the Securities of the series (which shall distinguish the Securities of the series from Securities of any other series); 

(2) 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 Sections 2.07, 2.08, 2.11, 3.06 or 8.05, and except
for any Securities which, pursuant to Section 2.03, are deemed never to have been authenticated and delivered hereunder); 

(3) the Person to whom any interest on a Security of the series shall be payable, if other than the Person in whose name that Security is
registered at the close of business on the regular record date for such interest; 

 (4) the date or dates on which the principal of any Securities of the series is payable;

 (5) the rate or rates at which any Securities of the series shall bear interest, if any, the date or dates from which any such interest
shall accrue, the Interest Payment Dates on which any such interest shall be payable and the regular record date for any such interest payable on any Interest Payment Date; 

(6) the place or places where the principal of and any premium and interest on any Securities of the series shall be payable; 

(7) the period or periods within which, the price or prices at which and the terms and conditions upon which any Securities of the series may
be redeemed, in whole or in part, at the option of the Company and, if other than by a Board Resolution, the manner in which any election by the Company to redeem the Securities shall be evidenced; 

(8) the obligation, if any, of the Company to redeem or purchase any Securities of the series pursuant to any sinking fund or analogous
provisions or at the option of the Holder thereof and the period or periods within which, the price or prices at which and the terms and conditions upon which any Securities of the series shall be redeemed or purchased, in whole or in part, pursuant
to such obligation; 
 (9) if other than denominations of $1,000 and any integral multiple thereof, the denominations in which any Securities
of the series shall be issuable; 
 (10) if the amount of principal of or any premium or interest on any Securities of the series may be
determined with reference to an index or pursuant to a formula, the manner in which such amounts shall be determined; 
 (11) if other than
the currency of the United States of America, the currency, currencies or currency units in which the principal of or any premium or interest on any Securities of the series shall be payable and the manner of determining the equivalent thereof in
the currency of the United States of America for any purpose; 
 (12) if the principal of or any premium or interest on any Securities of the
series is to be payable, at the election of the Company or the Holder thereof, in one or more currencies or currency units other than that or those in which such Securities are stated to be payable, the currency, currencies or currency units in
which the principal of or any premium or interest on such Securities as to which such election is made shall be payable, the periods within which and the terms and conditions upon which such election is to be made and the amount so payable (or the
manner in which such amount shall be determined); 
 (13) if other than the entire principal amount thereof, the portion of the principal
amount of any Securities of the series which shall be payable upon declaration of acceleration of the maturity of the principal amount thereof pursuant to Section 6.02; 

(14) if the principal amount payable at the Stated Maturity of any Securities of the series will not be determinable as of any one or more
dates prior to the Stated Maturity, the amount which shall be deemed to be the principal amount of such Securities as of any such date for any purpose thereunder or hereunder, including the principal amount thereof which shall be due and payable
upon any date other than the Stated Maturity or which shall be deemed to be outstanding as of any date prior to the Stated Maturity (or, in any such case, the manner in which such amount deemed to be the principal amount shall be determined); 

(15) if applicable, that any Securities of the series shall be issuable in whole or in part in the form of one or more Global Securities and,
in such case, the respective Depositories for such Global Securities, the form of any legend or legends which shall be borne by any such Global Security in addition to or in lieu of that set forth in Section 2.17 and any
circumstances in addition to or in lieu of those set forth in Section 2.16 in which any such Global Security may be exchanged in whole or in part for Securities registered, and any transfer of such Global Security in whole
or in part may be registered, in the name or names of Persons other than the Depositary for such Global Security or a nominee thereof; 

(16) 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; 

(17) any addition to or change in the covenants set forth in Article Four which applies to Securities of the series; and 

(18) any other terms of the series (which terms shall not be inconsistent with the provisions of this Indenture, except as permitted by
Section 8.01(viii)). 

 All Securities of any one series shall be substantially identical except as to denomination
and except as may otherwise be provided in or pursuant to the Board Resolution referred to above and (subject to Section 2.03) set forth, or determined in the manner provided, in the Officers’ Certificate referred to
above or in any such indenture supplemental hereto. 
 If any of the terms of the series are established by action taken pursuant to a Board
Resolution, a copy of an appropriate record of such action shall be certified by the Secretary or an Assistant Secretary of the Company and delivered to the Trustee at or prior to the delivery of the Officers’ Certificate setting forth the
terms of the series. 
 The Securities shall be general unsecured senior obligations of the Company and will rank equally with all other
unsecured senior indebtedness of the Company from time to time outstanding. 
 SECTION 2.02. Form. 

The Securities and the Trustee’s certificate of authentication with respect thereto shall be substantially in the form set forth in
Exhibit A-1, which is incorporated in and forms a part of this Indenture, or such form established by one or more Board Resolutions adopted with respect to such series or in one or more indentures
supplemental hereto, in each case with such appropriate insertions, omissions, substitutions and other variations as are required or permitted by this Indenture, and may have such letters, numbers or other marks of identification and such legends or
endorsements placed thereon as may be required to comply with law or the rules of any securities exchange or Depository therefor or as may, consistently herewith, be determined by the officers executing such Securities, as evidenced by their
execution thereof. If the form of Securities of any series is established by action taken pursuant to a Board Resolution, a copy of an appropriate record of such action shall be certified by the Secretary or an Assistant Secretary of the Company and
delivered to the Trustee at or prior to the delivery of the Company Order contemplated by Section 2.03 for the authentication and delivery of such Securities. 

The Securities shall be issued initially in the form of one or more permanent Global Securities in registered form and deposited with the
Trustee, as custodian for the Depository. The aggregate principal amount of any Global Security may from time to time be increased or decreased by adjustments made on the records of the Trustee, as custodian for the Depository. 

The terms and provisions contained in the Securities shall constitute, and are expressly made, a part of this Indenture and, to the extent
applicable, the Company and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and agree to be bound thereby. 

SECTION 2.03. Execution and Authentication. 

The Securities shall be executed on behalf of the Company by its Chairman of the Board, Chief Executive Officer, Chief Financial Officer,
President or any Vice President. The signature of any of these officers on the Securities may be manual or facsimile. 
 If an Officer whose
signature is on a Security was an Officer at the time of such execution but no longer holds that office at the time the Trustee authenticates the Security, the Security shall be valid nevertheless. 

At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Securities of any series
executed by the Company to the Trustee for authentication, together with a Company Order for the authentication and delivery of such Securities, and the Trustee in accordance with the Company Order shall authenticate and deliver such Securities. If
the form or terms of the Securities of the series have been established by or pursuant to one or more Board Resolutions as permitted by Sections 2.01 and 2.02, in authenticating such Securities, and accepting the additional
responsibilities under this Indenture in relation to such Securities, the Trustee shall be entitled to receive, and (subject to Section 7.01) shall be fully protected in relying upon, an Opinion of Counsel stating: 

(1) if the form of such Securities has been established by or pursuant to Board Resolution as permitted by
Section 2.02, that such form has been established in conformity with the provisions of this Indenture; 
 (2) if
the terms of such Securities have been established by or pursuant to Board Resolution as permitted by Section 2.01, that such terms have been established in conformity with the provisions of this Indenture; and 

(3) that such Securities, when authenticated and delivered by the Trustee and issued by the Company in the manner and subject to any conditions
specified in such Opinion of Counsel, will constitute valid and legally binding obligations of the Company enforceable in accordance with their terms, subject to bankruptcy, insolvency, fraudulent transfer, fraudulent conveyance, reorganization,
moratorium and similar laws of general applicability relating to or affecting creditors’ rights and to general equity principles. 

 If such form or terms have been so established, the Trustee shall not be required to
authenticate such Securities if the issue of such Securities pursuant to this Indenture will affect the Trustee’s own rights, duties or immunities under the Securities and this Indenture or otherwise in a manner which is not reasonably
acceptable to the Trustee. 
 Notwithstanding the provisions of Section 2.01 and of the second preceding
paragraph, if all Securities of any series are not to be originally issued at one time, it shall not be necessary to deliver the Officers’ Certificate otherwise required pursuant to Section 2.01 or the Company Order
and Opinion of Counsel otherwise required pursuant to such second preceding paragraph at or prior to the authentication of each Security of such series if such documents are delivered at or prior to the authentication upon original issuance of the
first Security of such series to be issued. 
 Each Security shall be dated the date of its authentication. 

No Security shall be entitled to any benefit under this Indenture or be valid or obligatory for any purpose unless there appears on such
Security a certificate of authentication substantially in the form provided for herein executed by the Trustee by manual signature, and such certificate upon any Security shall be conclusive evidence, and the only evidence, that such Security has
been duly authenticated and delivered hereunder. Notwithstanding the foregoing, if any Security shall have been authenticated and delivered hereunder but never issued and sold by the Company, and the Company shall deliver such Security to the
Trustee for cancellation as provided in Section 2.12, for all purposes of this Indenture such Security shall be deemed never to have been authenticated and delivered hereunder and shall never be entitled to the benefits of
this Indenture. 
 The Securities of each series shall be issuable only in registered form without coupons and only in such denominations as
shall be specified as contemplated by Section 2.01. In the absence of any such specified denomination with respect to the Securities of any series, the Securities of such series shall be issuable in denominations of $1,000
and any integral multiple thereof. 
 SECTION 2.04. Registrar and Paying Agent. 

The Company shall cause to be kept at the Corporate Trust Office a register in which, subject to such reasonable regulations as it may
prescribe, the Company shall provide for the registration of the Securities and of their transfer and exchange. The Trustee is hereby appointed “Registrar” for purposes of maintaining such register. 

The Company shall maintain an office or agency where Securities may be presented for payment and an office or agency where notices and demands
to or upon the Company, if any, in respect of the Securities and this Indenture may be served. The Company may have one or more Paying Agents. 

The Company initially appoints the Trustee as Paying Agent and Agent for service of notices and demands in connection with the Securities and
this Indenture. The Company may change the Paying Agent without prior notice to the Holders. The Company or any of its Subsidiaries may act as Paying Agent. 

The Company shall enter into an appropriate agency agreement, which shall incorporate the provisions of the TIA, with any Agent that is not a
party to this Indenture. The agreement shall implement the provisions of this Indenture that relate to such Agent. The Company shall notify the Trustee of the name and address of any such Agent. If the Company fails to maintain a Registrar or Paying
Agent, or fails to give the foregoing notice, the Trustee shall act as such and shall be entitled to appropriate compensation in accordance with Section 7.07. 

SECTION 2.05. Paying Agent To Hold Money in Trust. 

Each Paying Agent shall hold in trust for the benefit of the Holders or the Trustee all money held by the Paying Agent for the payment of
principal of or premium or interest on the Securities (whether such money has been paid to it by the Company or any other obligor on the Securities), and the Company and the Paying Agent shall notify the Trustee of any default by the Company (or any
other obligor on the Securities) in making any such payment. Money held in trust by the Paying Agent need not be segregated except as required by law and in no event shall the Paying Agent be liable for any interest on any money received by it
hereunder; provided that if the Company or an Affiliate thereof acts as Paying Agent, it shall segregate the money held by it as Paying Agent and hold it as a separate trust fund. The Company at any time may require the Paying Agent to pay
all money held by it to the Trustee and account for any funds disbursed and the Trustee may at any time during the continuance of any Event of Default specified in Section 6.01(1) or (2), upon written request to the
Paying Agent, require the Paying Agent to pay forthwith all money so held by it to the Trustee and to account for any funds disbursed. Upon making such payment, the Paying Agent shall have no further liability for the money delivered to the Trustee.

 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 the Holders. If the Trustee is not the Registrar, the Company shall furnish to the Trustee at least five Business Days before each Interest Payment Date for Securities of any series, 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 the Holders of Securities of such series; provided that, as long as the Trustee is the Registrar, no such list need be furnished. 

SECTION 2.07. Transfer and Exchange. 

Subject to Section 2.16, when Securities of any series are presented to the Registrar with a request from the Holder
of such Securities to register a transfer or to exchange them for an equal principal amount of Securities of such series of other authorized denominations, the Registrar shall register the transfer or make the exchange as requested. Every Security
presented or surrendered for registration of transfer or exchange shall 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 his
attorneys duly authorized in writing. To permit registrations of transfers and exchanges, the Company shall issue and execute and the Trustee shall authenticate new Securities of the same series evidencing such transfer or exchange at the
Registrar’s request. No service charge shall be made to the Holder for any registration of transfer or exchange. The Company may require from the Holder payment of a sum sufficient to cover any transfer taxes or other governmental charge that
may be imposed in relation to a transfer exchange, but this provision shall not apply to any exchange pursuant to Section 2.11, 3.06 or 8.05 (in which events the Company shall be responsible for the payment of
such taxes). The Registrar shall not be required to exchange or register a transfer of any Security for a period of 15 days immediately preceding the redemption of Securities of such series, except the unredeemed portion of any Security being
redeemed in part. 
 Any Holder of a Global Security shall, by acceptance of such Global Security, agree that transfers of the beneficial
interests in such Security may be effected only through a book-entry system maintained by the Holder of such Security (or its agent), and that ownership of a beneficial interest in the Global Security shall be required to be reflected in a book
entry. 
 SECTION 2.08. Replacement Securities. 

If a mutilated Security is surrendered to the Registrar or the Trustee, or if the Holder of a Security claims that the Security has been lost,
destroyed or wrongfully taken, the Company shall issue, and the Trustee shall authenticate, a replacement Security of the same series if the Holder of such Security furnishes to the Company and the Trustee evidence reasonably acceptable to them of
the ownership and the destruction, loss or theft of such Security and if the requirements of Section 8-405 of the New York Uniform Commercial Code as in effect on the date of this Indenture are met. If
required by the Trustee or the Company, an indemnity bond shall be posted, sufficient in the judgment of all to protect the Company, the Trustee or any Paying Agent from any loss that any of them may suffer if such Security is replaced. The Company
may charge such Holder for the Company’s reasonable out-of-pocket expenses in replacing such Security and the Trustee may charge the Company for the Trustee’s
expenses (including, without limitation, attorneys’ fees and disbursements) in replacing such Security. Every replacement Security shall constitute a contractual obligation of the Company. 

SECTION 2.09. Outstanding Securities. 

The Securities outstanding at any time are all Securities that have been authenticated by the Trustee except for (a) those canceled by
it, (b) those delivered to it for cancellation, (c) to the extent set forth in Sections 9.01 and 9.02, on or after the date on which the conditions set forth in Section 9.01 or 9.02 have been
satisfied, those Securities theretofore authenticated and delivered by the Trustee hereunder and (d) those described in this Section 2.09 as not outstanding. Subject to Section 2.10, a
Security does not cease to be outstanding because the Company or one of its Affiliates holds the Security. 
 If a Security is replaced
pursuant to Section 2.08, it ceases to be outstanding unless the Trustee receives proof satisfactory to it that the replaced Security is held by a bona fide purchaser in whose hands such Security is a legal, valid and
binding obligation of the Company. 
 If the Paying Agent holds, in its capacity as such, on any Maturity Date, money sufficient to pay all
accrued interest and principal with respect to the Securities payable on that date and is not prohibited from paying such money to the Holders thereof pursuant to the terms of this Indenture, then on and after that date such Securities cease to be
outstanding and interest on them ceases to accrue. 

 SECTION 2.10. Treasury Securities. 

In determining whether the Holders of the required principal amount of Securities of any series have concurred in any declaration of
acceleration or notice of default or direction, waiver or consent or any amendment to this Indenture, Securities of such series owned by the Company or any Affiliate of the Company shall be disregarded as though they were not outstanding, except
that for the purposes of determining whether the Trustee shall be protected in relying on any such direction, waiver or consent or any amendment to this Indenture, only Securities of such series as to which a Responsible Officer of the Trustee has
actually received an Officers’ Certificate stating that such Securities are so owned shall be so disregarded. Securities of such series so owned which have been pledged in good faith shall not be disregarded if the pledgee established to the
satisfaction of the Trustee the pledgee’s right so to act with respect to such Securities and that the pledgee is not the Company or any other obligor on such Securities or any of their respective Affiliates. 

SECTION 2.11. Temporary Securities. 

Until definitive Securities of any series are prepared and ready for delivery, the Company may prepare and the Trustee shall authenticate
temporary Securities of such series. Temporary Securities shall be substantially in the form of definitive Securities of the same series but may have variations that the Company considers appropriate for temporary Securities. 

Without unreasonable delay, the Company shall prepare and the Trustee shall authenticate definitive Securities of any series in exchange for
temporary Securities of such series. Until such exchange, temporary Securities of such series shall be entitled to the same rights, benefits and privileges as definitive Securities of such series. 

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 and shall deliver such
canceled Securities to the Company. The Company may not reissue or resell, or issue new Securities of any series to replace Securities of such series that the Company has redeemed or paid, or that have been delivered to the Trustee for cancellation.

 SECTION 2.13. Defaulted Interest. 

If the Company defaults on a payment of interest on any series of Securities, it shall pay the defaulted interest, plus (to the extent
permitted by law) any interest payable on the defaulted interest (including post-petition interest in any proceeding under any Bankruptcy Law), in accordance with the terms hereof, to the Persons who are Holders of such series of Securities on a
subsequent special record date, which date shall be at least five Business Days prior to the payment date. The Company shall fix such special record date and payment date in a manner satisfactory to the Trustee. At least 10 days before such special
record date, the Company shall mail to each Holder of such series of Securities a notice that states the special record date, the payment date and the amount of defaulted interest, and interest payable on defaulted interest, if any, to be paid. The
Company may make payment of any defaulted interest in any other lawful manner not inconsistent with the requirements (if applicable) of any securities exchange on which the Securities of such series may be listed and, upon such notice as may be
required by such exchange, if, after written notice given by the Company to the Trustee of the proposed payment pursuant to this sentence, such manner of payment shall be deemed practicable by the Trustee. 

SECTION 2.14. CUSIP Number. 

The Company in issuing the Securities of any series may use a “CUSIP” number, and if so, such CUSIP number shall be included in
notices of redemption or exchange as a convenience to Holders of such series; provided that any such notice may state that no representation is made as to the correctness or accuracy of the CUSIP number printed in the notice or on the
Securities, and that reliance may be placed only on the other identification numbers printed on the Securities. The Company shall promptly notify the Trustee of any such CUSIP number used by the Company in connection with the issuance of the
Securities and of any change in the CUSIP number. 
 SECTION 2.15. Deposit of Moneys. 

Prior to 11:00 a.m., New York City time, on each Interest Payment Date and Maturity Date, the Company shall have deposited with the Paying
Agent in immediately available funds money sufficient to make cash payments, if any, due on such Interest Payment Date or Maturity Date, as the case may be, in a timely manner which permits the Trustee to remit payment to the Holders on such
Interest Payment Date or Maturity Date, as the case may be. The principal and interest on Global Securities shall be payable to the Depository or its nominee, as the case may be, as the sole registered owner and the sole Holder of the Global
Securities represented thereby. The principal and interest on Physical Securities shall be payable, either in person or by mail, at the office of the Paying Agent. 

 SECTION 2.16. Book-Entry Provisions for Global Securities. 

(a) Each Global Security authenticated under this Indenture shall be registered in the name of the Depository designated for such Global
Security or a nominee thereof and delivered to such Depository or a nominee thereof or custodian therefor, and each such Global Security shall constitute a single Security for all purposes of this Indenture 

(b) Members of, or direct or indirect participants in, the Depository (“Agent Members”) shall have no rights under this
Indenture with respect to any Global Security held on their behalf by the Depository, or the Trustee as its custodian, or under the Global Security, and the Depository may be treated by the Company, the Trustee and any agent of the Company or the
Trustee as the absolute owner of the Global Security for all purposes whatsoever. Notwithstanding the foregoing, nothing herein shall prevent the Company, the Trustee or any agent of the Company or the Trustee from giving effect to any written
certification, proxy or other authorization (which may be in electronic form) furnished by the Depository or impair, as between the Depository and its Agent Members, the operation of customary practices governing the exercise of the rights of a
Holder of any Security. 
 (c) Transfers of Global Securities shall be limited to transfer in whole, but not in part, to the Depository, its
successors or their respective nominees. Interests of beneficial owners in the Global Securities of any series may be transferred or exchanged for Physical Securities of such series in accordance with the rules and procedures of the Depository. In
addition, a Global Security shall be exchangeable for Physical Securities if (i) the Depository (x) notifies the Company that it is unwilling or unable to continue as depository for such Global Security or (y) has ceased to be a
clearing agency registered under the Exchange Act, and, with respect to (x) or (y), the Company thereupon fails to appoint a successor depository within 90 days of such notice or cessation, (ii) the Company, at its option, notifies the
Trustee in writing that it elects to cause the issuance of such Physical Securities in exchange for any or all of the Securities of any series represented by the Global Securities of such series or (iii) there shall have occurred and be
continuing an Event of Default with respect to the Securities of any series. In all cases, Physical Securities delivered in exchange for any Global Security or beneficial interests therein shall be registered in the names, and issued in any
authorized denominations, requested by or on behalf of the Depository (in accordance with its customary procedures). 
 (d) In connection
with any transfer or exchange of a portion of the beneficial interest in any Global Security to beneficial owners pursuant to Section 2.16(c), the Registrar shall (if one or more Physical Securities are to be issued)
reflect on its books and records the date and a decrease in the principal amount of the Global Security of such series in an amount equal to the principal amount of the beneficial interest in the Global Security of such series to be transferred, and
the Company shall execute, and the Trustee shall upon receipt of a Company Order authenticate and make available for delivery, one or more Physical Securities of like tenor and amount. 

(e) In connection with the transfer of Global Securities of any series as an entirety to beneficial owners pursuant to
Section 2.16(c), the Global Securities of such series shall be deemed to be surrendered to the Trustee for cancellation, and the Company shall execute, and the Trustee shall authenticate and deliver, to each beneficial
owner identified by the Depository in writing in exchange for its beneficial interest in the Global Securities of such series, an equal aggregate principal amount of Physical Securities of authorized denominations. 

(f) Any beneficial interest in one of the Global Securities of any series that is transferred to a Person who takes delivery in the form of an
interest in another Global Security of such series shall, upon transfer, cease to be an interest in such Global Security and become an interest in such other Global Security and, accordingly, shall thereafter be subject to all transfer restrictions
and other procedures applicable to beneficial interests in such other Global Security for as long as it remains such an interest. 
 (g) The
Holder of any Global Security may grant proxies and otherwise authorize any Person, including Agent Members and Persons that may hold interests through Agent Members, to take any action which a Holder is entitled to take under this Indenture or the
Securities. 

 SECTION 2.17. Legend for Global Security. 

Unless otherwise specified as contemplated by Section 2.01 for the Securities evidenced thereby, every Global
Security authenticated and delivered 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 a Depository or a nominee thereof. This Security may not be exchanged in whole or in part for a Security registered, and no transfer of this Security in
whole or in part may be registered, in the name of any Person other than such Depository or a nominee thereof, except in the limited circumstances described in the Indenture. 

SECTION 2.18. Computation of Interest. 

Except as otherwise specified as contemplated by Section 2.01, interest on the Securities shall be computed on the
basis of a 360-day year of twelve 30-day months. 
 
SECTION 2.19. Record Dates. 
 (a) The Company may set any day as a record date for the purpose of determining the Holders of
outstanding Securities of any series entitled to give, make or take any request, demand, authorization, direction, notice, consent, waiver or other action provided or permitted by this Indenture to be given, made or taken by Holders of Securities of
such series; provided that the Company may not set a record date for, and the provisions of this Section 2.19(a) shall not apply with respect to, the giving or making of any notice, declaration, request or direction
referred to in Section 2.19(b). If any record date is set pursuant to this Section 2.19(a), the Holders of outstanding Securities of the relevant series on such record date, and no other Holders,
shall be entitled to take the relevant action, whether or not such Holders remain Holders after such record date; provided that no such action shall be effective hereunder unless taken on or prior to the applicable Expiration Date by Holders
of the requisite principal amount of outstanding Securities of such series on such record date. Nothing in this Section 2.19(a) shall be construed to prevent the Company from setting a new record date for any action for
which a record date has previously been set pursuant to this Section 2.19(a) (whereupon the record date previously set shall automatically and with no action by any Person be cancelled and of no effect), and nothing in this
Section 2.19(a) shall be construed to render ineffective any action taken by Holders of the requisite principal amount of outstanding Securities of the relevant series on the date such action is taken. Promptly after any
record date is set pursuant to this Section 2.19(a), the Company, at its own expense, shall cause notice of such record date, the proposed action by Holders and the applicable Expiration Date to be given to the Trustee in
writing and to each Holder of Securities of the relevant series. 
 (b) The Trustee may set any day as a record date for the purpose of
determining the Holders of outstanding Securities of any series entitled to join in the giving or making of (i) any notice of default, (ii) any declaration of acceleration referred to in Section 6.02, (iii) any
request to institute proceedings referred to in Section 6.06(2) or (iv) any direction referred to in Section 6.05, in each case with respect to Securities of such series. If any record date is
set pursuant to this Section 2.19(b), the Holders of outstanding Securities of such series on such record date, and no other Holders, shall be entitled to join in such notice, declaration, request or direction, whether or
not such Holders remain Holders after such record date; provided that no such action shall be effective hereunder unless taken on or prior to the applicable Expiration Date by Holders of the requisite principal amount of outstanding
Securities of such series on such record date. Nothing in this Section 2.19(b) shall be construed to prevent the Trustee from setting a new record date for any action for which a record date has previously been set pursuant
to this Section 2.19(b) (whereupon the record date previously set shall automatically and with no action by any Person be cancelled and of no effect), and nothing in this Section 2.19(b) shall be
construed to render ineffective any action taken by Holders of the requisite principal amount of outstanding Securities of the relevant series on the date such action is taken. Promptly after any record date is set pursuant to this
Section 2.19(b), the Trustee, at the Company’s expense, shall cause notice of such record date, the proposed action by Holders and the applicable Expiration Date to be given to the Company in writing and to each Holder
of Securities of the relevant series. 
 (c) With respect to any record date set pursuant to this Section 2.19, the
party hereto which sets such record dates may designate any day as the “Expiration Date” and from time to time may change the Expiration Date to any earlier or later day; provided that no such change shall be effective unless
notice of the proposed new Expiration Date is given to the other party hereto in writing, and to each Holder of Securities of the relevant series, on or prior to the existing Expiration Date. If an Expiration Date is not designated with respect to
any record date set pursuant to this Section 2.19, the party hereto which set such record date shall be deemed to have initially designated the 180th day after such record date as the Expiration Date with respect thereto,
subject to its right to change the Expiration Date as provided in this Section 2.19. Notwithstanding the foregoing, no Expiration Date shall be later than the 180th day after the applicable record date. 

(d) Without limiting the foregoing, a Holder entitled hereunder to take any action hereunder with regard to any particular Security may do so
with regard to all or any part of the principal amount of such Security or by one or more duly appointed agents each of which may do so pursuant to such appointment with regard to all or any part of such principal amount. 

 ARTICLE THREE 

REDEMPTION 

SECTION 3.01. Applicability of Article. 

Securities of any series which are redeemable before their Stated Maturity shall be redeemable in accordance with their terms and (except as
otherwise specified as contemplated by Section 
2.01 for such Securities) in accordance with this Article. 
 SECTION 3.02. Election To Redeem; Notices to
Trustee. 
 If the Company elects to redeem the Securities of any series, at least 30 days prior to the Redemption Date (unless a
shorter notice shall be agreed to in writing by the Trustee) but not more than 60 days before the Redemption Date, the Company shall notify the Trustee in writing of the Redemption Date, the principal amount of the Securities of such series to be
redeemed and the Redemption Price, and deliver to the Trustee, no later than two Business Days prior to the Redemption Date, an Officers’ Certificate stating that such redemption will comply with the conditions contained herein and in the
Securities of such series, as appropriate. Notice given to the Trustee pursuant to this Section 3.02 may, at the Company’s discretion, be subject to the satisfaction of one or more conditions precedent. 

SECTION 3.03. Selection by Trustee of Securities To Be Redeemed. 

If less than all the Securities of any series are to be redeemed, the Trustee shall select the Securities to be redeemed on a pro rata
basis or on as nearly a pro rata basis as is practicable (subject to procedures of the Depository). The Trustee shall promptly notify the Company of the Securities selected for redemption and, in the case of any Securities selected for
partial redemption, the principal amount thereof to be redeemed. The Trustee may select for redemption portions of the principal of the Securities that have denominations larger than $1,000. Securities and portions thereof the Trustee selects shall
be redeemed in amounts of $1,000 or whole multiples of $1,000. For all purposes of this Indenture unless the context otherwise requires, provisions of this Indenture that apply to Securities called for redemption also apply to portions of Securities
called for redemption. 
 SECTION 3.04. Notice of Redemption. 

At least 30 days, and no more than 60 days, before a Redemption Date, the Company shall mail, or cause to be mailed, a notice of redemption by
first-class mail to each Holder of Securities to be redeemed at such Holder’s last address as the same appears on the register maintained by the Registrar pursuant to Section 2.04. 

The notice of redemption shall identify the Securities to be redeemed (including the CUSIP numbers thereof) and shall state: 

(i) the Redemption Date; 
 (ii)
the appropriate calculation of the Redemption Price; 
 (iii) if fewer than all outstanding Securities of any series are to be redeemed, the
portion of the principal amount of such Securities to be redeemed and that, after the Redemption Date and upon surrender of such Securities, a new Security or Securities of such series in principal amount equal to the unredeemed portion will be
issued; 
 (iv) the name and address of the Paying Agent; 

(v) that Securities called for redemption must be surrendered to the Paying Agent to collect the Redemption Price; 

(vi) that unless the Company defaults in making the redemption payment, interest on Securities called for redemption ceases to accrue on and
after the Redemption Date; and 
 (vii) the aggregate principal amount of Securities of such series that are being redeemed. 

In addition, if such redemption is subject to satisfaction of one or more conditions precedent, such notice of redemption shall describe each
such condition, and if applicable, shall state that, in the Company’s discretion, the Redemption Date may be delayed until such time as any or all such conditions shall be satisfied, or such redemption may not occur and such notice may be
rescinded in the event that any or all such conditions shall not have been satisfied by the Redemption Date as stated in such notice, or by the redemption date as so delayed. 

 At the Company’s written request made at least five Business Days prior to the date on
which notice of redemption is to be given, the Trustee shall give the notice of redemption in the Company’s name and at the Company’s expense. 
 
SECTION 3.05. Effect of Notice of Redemption. 
 Once the notice of redemption described in
Section 3.04 is mailed, Securities called for redemption become due and payable on the Redemption Date and at the Redemption Price, including any premium, plus interest accrued to the Redemption Date, subject to the
satisfaction of any conditions precedent provided in such notice of redemption. Upon surrender to the Paying Agent, such Securities shall be paid at the Redemption Price, including any premium, plus interest accrued to the Redemption Date;
provided that if the Redemption Date is after a regular record date and on or prior to the Interest Payment Date, the accrued interest shall be payable to the Holder of the redeemed Securities registered on the relevant record date; and
provided, further, that if a Redemption Date is a Legal Holiday, payment shall be made on the next succeeding Business Day and no interest shall accrue for the period from such Redemption Date to such succeeding Business Day. Such
notice, if mailed in the manner provided in Section 3.03, shall be conclusively presumed to have been given whether or not the Holder receives such notice. 

SECTION 3.06. Deposit of Redemption Price. 

On or prior to 11:00 A.M., New York City time, on each Redemption Date, the Company shall deposit with the Paying Agent in immediately
available funds money sufficient to pay the Redemption Price of, including premium, if any, and accrued interest on all Securities to be redeemed on that date other than Securities or portions thereof called for redemption on that date which have
been delivered by the Company to the Trustee for cancellation. 
 On and after any Redemption Date, if money sufficient to pay the
Redemption Price, including any premium, plus interest accrued to the Redemption Date, of the Securities called for redemption shall have been made available in accordance with the immediately preceding paragraph, the Securities called for
redemption will cease to accrue interest and the only right of the Holders of such Securities will be to receive payment of the Redemption Price of and, subject to the first proviso in Section 3.05, accrued and unpaid
interest on such Securities to the Redemption Date. If any Security called for redemption shall not be so paid upon surrender thereof for redemption, interest will accrue from the Redemption Date until such redemption payment is made, on the unpaid
principal of such Security (and any premium) and interest not paid on such unpaid principal, in each case at the rate and in the manner provided in such Securities. 

SECTION 3.07. Securities Redeemed in Part. 

Upon surrender of a Security that is redeemed in part, the Company shall execute and the Trustee shall authenticate for the Holder thereof a
new Security of such series equal in principal amount to the unredeemed portion of the original Security in the name of the Holder upon cancellation of the original Security surrendered, except that if a Global Security is so surrendered, the
Company shall execute and the Trustee shall authenticate and deliver to the Depository, a new Global Security of such series in denomination equal to and in exchange for the unredeemed portion of the principal of the Global Security so surrendered.

 SECTION 3.08. Mandatory Redemption. 

The Company is not required to make mandatory redemption or sinking fund payments with respect to the Securities of any series, unless
otherwise specified in accordance with Section 2.01 when establishing the terms of the Securities of such series. 

ARTICLE FOUR 

COVENANTS 

SECTION 4.01. Payment of Principal, Premium and Interest. 

The Company covenants and agrees for the benefit of each series of Securities that it will duly and punctually pay the principal of (and
premium, if any) and interest on the Securities of such series in accordance with the terms of the Securities of such series and this Indenture. 

 SECTION 4.02. Maintenance of Office or Agency. 

The Company will maintain in each Place of Payment for any series of Securities an office or agency where Securities of such series may be
presented or surrendered for payment, where 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. The Company will give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. 

If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address
thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office, and the Company hereby appoints the Trustee as its agent to receive all such presentations, surrenders, notices and demands. 

The Company may also from time to time designate one or more other offices or agencies where the Securities of any one or more series may be
presented or surrendered for any or all such purposes 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 obligation to maintain
an office or agency in each Place of Payment 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 location of any such other office
or agency. 
 SECTION 4.03. Money for Securities Payments To Be Held in Trust. 

If the Company shall at any time act as its own Paying Agent with respect to the Securities of any series, it will, on or before each due date
of the principal of (and premium, if any) or interest on any of the Securities of such series, segregate and hold in trust for the benefit of the Persons entitled thereto a sum sufficient to pay the principal (and premium, if any) or interest so
becoming due until such sums shall be paid to such Persons or otherwise disposed of as herein provided and will promptly notify the Trustee of its action or failure so to act. 

Whenever the Company shall have a Paying Agent for the Securities of any series, it will, prior to 11:00 a.m., New York City time, on each due
date of the principal of (and premium, if any) or interest on the Securities of such series, deposit with the Paying Agent a sum sufficient to pay the principal (and premium, if any) or interest so becoming due, such sum to be held in trust for the
benefit of the Persons entitled to such principal, premium or interest, and (unless such Paying Agent is the Trustee) the Company will promptly notify the Trustee of its action or failure so to act. 

The Company will cause the Paying Agent for the Securities of any series, other than the Trustee, to execute and deliver to the Trustee an
instrument in which the Paying Agent shall agree with the Trustee, subject to the provisions of this Section 4.03, that the Paying Agent will: 

(1) hold all sums held by it for the payment of the principal of (and premium, if any) or interest on the Securities of such series in trust
for the benefit of the Persons entitled thereto until such sums shall be paid to such Persons or otherwise disposed of as herein provided; 

(2) give the Trustee notice of any default by the Company in the making of any payment of principal (and premium, if any) or interest on the
Securities of such series; and 
 (3) at any time during the continuance of any such default, upon the written request of the Trustee,
forthwith pay to the Trustee all sums so held in trust by the Paying Agent. 
 The Company may at any time, for the purpose of obtaining the
satisfaction and discharge of this Indenture or for any other purpose, pay, or by Company Order direct the Paying Agent to pay, to the Trustee all sums held in trust by the Company or the Paying Agent, such sums to be held by the Trustee upon the
same trusts as those upon which such sums were held by the Company or the Paying Agent; and, upon such payment by the Paying Agent to the Trustee, the Paying Agent shall be released from all further liability with respect to such money. 

SECTION 4.04. Corporate Existence. 

Subject to Article Five, the Company will do or cause to be done all things necessary to preserve and keep in full force and effect its
existence as a corporation. 

 SECTION 4.05. Payment of Taxes and Other Claims. 

The Company will pay or discharge or cause to be paid or discharged, before the same shall become delinquent, (1) all taxes, assessments
and governmental charges levied or imposed upon the Company or any Restricted Subsidiary or upon the income, profits or property of the Company or any Restricted Subsidiary, and (2) all lawful claims against the Company or any Restricted
Subsidiary for labor, materials and supplies which in the case of either clause (1) or (2) of this Section 4.05, if unpaid, might by law become a lien upon a Principal Property; provided, however, that
neither the Company nor any Restricted Subsidiary shall be required to pay or discharge or cause to be paid or discharged any such tax, assessment, charge or claim whose amount, applicability or validity is being contested in good faith by
appropriate proceedings. 
 SECTION 4.06. Restrictions on Secured Debt. 

(a) The Company will not, nor will it permit any Restricted Subsidiary to, create, incur, issue, assume or guarantee any indebtedness for
borrowed money (hereinafter called “indebtedness”) secured by a mortgage, security interest, pledge or lien (hereinafter called “mortgage”) of or upon any Principal Property or on any Capital Stock or indebtedness
of any Restricted Subsidiary (whether such Principal Property, Capital Stock or indebtedness is now owned or hereafter acquired) without in any such case making or causing to be made effective provision (and the Company covenants that in any such
case it shall make or cause to be made effective provision) whereby the Securities (together with, if the Company shall so determine, any other indebtedness created, incurred, issued, assumed or guaranteed by the Company or any Restricted Subsidiary
and then existing or thereafter created) shall be secured equally and ratably with (or, at the option of the Company, prior to) such indebtedness, so long as such indebtedness shall be so secured. 

(b) The provisions of Section 4.06(a) shall not, however, apply to any indebtedness secured by any one or more of
the following: 
 (1) mortgages of or upon any property acquired, constructed or improved by, or of or upon Capital Stock or indebtedness
acquired by, the Company or any Restricted Subsidiary after the date of this Indenture (A) to secure the payment of all or any part of the purchase price of such property, Capital Stock or indebtedness upon the acquisition thereof by the
Company or any Restricted Subsidiary, or (B) to secure any indebtedness issued, assumed or guaranteed by the Company or any Restricted Subsidiary prior to, at the time of, or within 180 days after (i) in the case of property, the later of
the acquisition, completion of construction (including any improvements on existing property) or commencement of commercial operation of such property or (ii) in the case of Capital Stock or indebtedness, the acquisition of such Capital Stock
or indebtedness, which indebtedness is issued, assumed or guaranteed for the purpose of financing or refinancing all or any part of the purchase price of such property, Capital Stock or indebtedness and, in the case of property, the cost of
construction thereof or improvements thereon, provided that in the case of any such acquisition, construction or improvement the mortgage shall not apply to any property, Capital Stock or indebtedness theretofore owned by the Company or any
Restricted Subsidiary, other than, in the case of any such construction or improvement, any theretofore unimproved or substantially unimproved real property on which the property so constructed or the improvement is located; 

(2) mortgages of or upon any property, Capital Stock or indebtedness existing at the time of acquisition thereof by the Company or any
Restricted Subsidiary; 
 (3) mortgages of or upon any property of a corporation existing at the time such corporation is merged with or into
or consolidated with the Company or any Restricted Subsidiary or existing at the time of a sale or transfer of the properties of a corporation as an entirety or substantially as an entirety to the Company or any Restricted Subsidiary; 

(4) mortgages of or upon any property of, or Capital Stock or indebtedness of, a corporation existing at the time such corporation becomes a
Restricted Subsidiary; 
 (5) mortgages to secure indebtedness of any Restricted Subsidiary to the Company or to another Restricted
Subsidiary; 
 (6) mortgages in favor of the United States of America or any State thereof, or any department, agency or instrumentality or
political subdivision of the United States of America or any State thereof, or in favor of any other country or political subdivision, to secure partial, progress, advance or other payments pursuant to any contract or statute or to secure any
indebtedness incurred or guaranteed for the purpose of financing or refinancing all or any part of the purchase price of the property, Capital Stock or indebtedness subject to such mortgages, or the cost of constructing or improving the property
subject to such mortgages (including, without limitation, mortgages incurred in connection with pollution control, industrial revenue or similar financings); and 

 (7) any extension, renewal or replacement (or successive extensions, renewals or
replacements) in whole or in part of any mortgage existing at the date of this Indenture or any mortgage referred to in the foregoing clauses (1) through (6), inclusive, provided, however, that the principal amount of indebtedness
secured thereby shall not exceed the principal amount of indebtedness so secured at the time of such extension, renewal or replacement, and that such extension, renewal or replacement shall be limited to all or a part of the property (plus
improvements and construction on such property), Capital Stock or indebtedness which was subject to the mortgage so extended, renewed or replaced. 

(c) Notwithstanding the provisions of Section 4.06(a), the Company or any Restricted Subsidiary may, without equally
and ratably securing the Securities, issue, assume or guarantee indebtedness secured by a mortgage not excepted by clauses (1) through (7) of Section 4.06(b), if the aggregate amount of such indebtedness, together with
all other indebtedness of, or indebtedness guaranteed by, the Company and its Restricted Subsidiaries existing at such time and secured by mortgages not so excepted and the Attributable Debt in respect of Sale and Lease-Back Transactions existing at
such time (other than Sale and Lease-Back Transactions permitted by clause (i) of Section 4.07 and other than Sale and Lease-Back Transactions the proceeds of which have been applied in accordance with clause
(iii) of Section 4.07), does not at the time exceed [    
]% of Consolidated Net Tangible Assets. 
 SECTION 4.07. Restrictions on Sale and Lease-Back Transactions. 

The Company will not, and will not permit any Restricted Subsidiary to, enter into any arrangement with any Person providing for the leasing
by the Company or any Restricted Subsidiary of any Principal Property, whether now owned or hereafter acquired (except for temporary leases for a term, including any renewal thereof, of not more than three years and except for leases between the
Company and any Restricted Subsidiary, between any Restricted Subsidiary and the Company or between Restricted Subsidiaries), which property has been or is to be sold or transferred by the Company or such Restricted Subsidiary to such Person with
the intention of taking back a lease of such property (herein referred to as a “Sale and Lease-Back Transaction”) unless: 

(i) the Company or such Restricted Subsidiary would (at the time of entering into such arrangement) be entitled pursuant to
clause (1) or (6) of Section 4.06(b), without equally and ratably securing the Securities, to issue, assume or guarantee indebtedness secured by a mortgage on such property, or 

(ii) the Company or such Restricted Subsidiary would (at the time of entering into such arrangement) be entitled pursuant to
Section 4.06(c), without equally and ratably securing the Securities, to issue, assume or guarantee indebtedness secured by a mortgage on such property in an amount at least equal to the Attributable Debt in respect of such
Sale and Lease-Back Transaction or 
 (iii) the Company shall apply, within 180 days of the effective date of any such
arrangement, an amount not less than the greater of (x) the net proceeds of the sale of such property or (y) the fair market value (as determined by the Board of Directors) of such property to either the prepayment or retirement (other
than any mandatory prepayment or retirement) of indebtedness incurred or assumed by the Company or any Restricted Subsidiary (other than indebtedness owned by the Company or any Restricted Subsidiary) which by its terms matures at or is extendible
or renewable at the option of the obligor to a date more than twelve months after the date of the creation of such indebtedness, or to the acquisition, construction or improvement of a manufacturing plant or manufacturing facility which is, or upon
such acquisition, construction or improvement will be, a Principal Property. 
 SECTION 4.08. Reports to Holders.

 The Company shall: 
 (1)
file with the Trustee, within 15 days after the Company has filed the same with the Commission, copies of the annual reports and of the information, documents and other reports (or copies of such portions of any of the foregoing as the Commission
may from time to time by rules and regulations prescribe) which the Company may be required to file with the Commission pursuant to Section 13 or Section 15(d) of the Exchange Act; or, if the Company is not required to file information,
documents or reports pursuant to either of said Sections, then it shall file with the Trustee and the Commission, in accordance with rules and regulations prescribed from time to time by the Commission, such of the supplementary and periodic
information, documents and reports which may be required pursuant to Section 13 of the Exchange Act in respect of a security listed and registered on a national securities exchange as may be prescribed from time to time in such rules and
regulations; 
 (2) file with the Trustee and the Commission, in accordance with rules and regulations prescribed from time to time by the
Commission, such additional information, documents and reports with respect to compliance by the Company with the conditions and covenants of this Indenture as may be required from time to time by such rules and regulations; and 

 (3) transmit by mail to all Holders, as their names and addresses appear in the register
maintained by the Registrar pursuant to Section 2.04, within 30 days after the filing thereof with the Trustee, such summaries of any information, documents and reports required to be filed by the Company pursuant to
Section 4.08(1) or (2) as may be required by rules and regulations prescribed from time to time by the Commission. 

Delivery of such reports, information and documents to the Trustee is for informational purposes only and the Trustee’s receipt of such
shall not constitute constructive notice of any information contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to
rely exclusively on Officers’ Certificates). 
 All references in this Agreement to the filing of documents with the Commission
includes, at such time as is permitted pursuant to this Section, the delivering of the same to the Trustee. 
 SECTION 4.09.
Statement by Officers as to Default. 
 The Company will deliver to the Trustee, within 120 days after the end of each fiscal year of
the Company ending after the date hereof, an Officers’ Certificate, stating whether or not to the best knowledge of the signers thereof the Company is in default in the performance and observance of any of the terms, provisions and conditions
of Sections 4.06 and 4.07, and if the Company shall be in default, specifying all such defaults and the nature and status thereof of which they may have knowledge. 

SECTION 4.10. Waiver of Certain Covenants. 

The Company may omit in any particular instance to comply with any term, provision or condition set forth in
Section 4.06 or 4.07 with respect to the Securities of any series if before the time for such compliance the Holders of a majority in principal amount of the outstanding Securities of such series shall, by act of
such Holders, either waive such compliance in such instance or generally waive compliance with such term, provision or condition, but no such waiver shall extend to or affect such term, provision or condition except to the extent so expressly
waived, and, until such waiver shall become effective, the obligations of the Company and the duties of the Trustee in respect of any such term, provision or condition shall remain in full force and effect. 

ARTICLE FIVE 

SUCCESSOR CORPORATION 
 
SECTION 5.01. Consolidation, Merger and Sale of Assets. 
 The Company may consolidate or merge with or into any other
corporation, or lease, sell or transfer all or substantially all of its property and assets to any Person, if: 
 (a) the corporation formed
by such consolidation or into which the Company is merged, or the Person which acquires by lease, sale or transfer all or substantially all of the Company’s property and assets, is a corporation organized and existing under the laws of the
United States of America, any State in the United States of America or the District of Columbia; 
 (b) the corporation formed by such
consolidation or into which the Company is merged, or the corporation which acquires by lease, sale or transfer all or substantially all of the Company’s property and assets, agrees to pay the principal of, and any premium and interest on, the
Securities and perform and observe all covenants and conditions of this Indenture by executing and delivering to the Trustee a supplemental indenture; and 

(c) immediately after giving effect to such transaction and treating indebtedness for borrowed money which becomes the Company’s
obligation or an obligation of a Restricted Subsidiary as a result of such transaction as having been incurred by the Company or such Restricted Subsidiary at the time of such transaction, no Event of Default, and no event which, after notice or
lapse of time or both, would become an Event of Default, has happened and is continuing. 
 If, upon any such consolidation or merger, or
upon any such lease, sale or transfer as provided above, any Principal Property or any capital stock or indebtedness of any Restricted Subsidiary, owned immediately prior to the transaction, would thereupon become subject to any mortgage, security
interest, pledge or lien securing any indebtedness for borrowed money of, or guaranteed by, such other corporation (other than any mortgage, security interest, pledge or lien permitted as described in Section 4.06), the
Company, prior to such consolidation, merger, lease, sale or transfer, will, by executing and delivering to the Trustee a supplemental indenture, secure the due and punctual payment of the principal of, and any premium and interest on, the
Securities (together with, if the Company shall so determine, any other indebtedness of, or guaranteed by, the Company or any Restricted Subsidiary and then existing or thereafter created) equally and ratably with (or, at the Company’s option,
prior to) the indebtedness secured by such mortgage, security interest, pledge or lien. 

 Upon any consolidation by the Company with or merger by the Company into any other
corporation or any lease, sale or transfer of all or substantially all of the property and assets of the Company in accordance with this Section 5.01, the successor corporation formed by such consolidation or into which the
Company is merged or to which such lease, sale or transfer 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 corporation had been
named as the Company herein, and thereafter, except in the case of a lease, the predecessor corporation shall be relieved of all obligations and covenants under this Indenture and the Securities. 

ARTICLE SIX 

DEFAULTS AND REMEDIES 
 
SECTION 6.01. Events of Default. 
 The following events shall be “Events of Default” with respect to Securities
of any series: 
 (1) a failure to pay interest upon any Security of such series that continues for a period of 30 days after payment is due;

 (2) a failure to pay the principal or premium, if any, on any Security of such series when due upon maturity, redemption, acceleration or
otherwise; 
 (3) a failure to comply with any of the Company’s other agreements contained in this Indenture (other than a covenant or
warranty a default in whose performance or whose breach is elsewhere in this Section specifically dealt with or which has expressly been included in this Indenture solely for the benefit of series of Securities other than such series), for a period
of 90 days after written notice to the Company of such failure from the Trustee (or to the Company and the Trustee from the holders of at least 25% of the principal amount of the Securities of such series then outstanding) specifying such failure
and requiring it to be remedied and stating that such notice is a “Notice of Default” hereunder; 
 (4) the Company pursuant
to or within the meaning of any Bankruptcy Law: 
 (A) commences a voluntary insolvency proceeding; 

(B) consents to the entry of an order for relief against it in an involuntary insolvency proceeding or consents to its
dissolution or winding-up; 
 (C) consents to the appointment of a Custodian of it or
for any substantial part of its property; or 
 (D) makes a general assignment for the benefit of its creditors; and 

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

(A) is for relief against the Company in an involuntary insolvency proceeding; 

(B) appoints a Custodian of the Company or for any substantial part of its property; 

(C) orders the winding-up, liquidation or dissolution of the Company; or 

(D) orders the presentation of any plan or arrangement, compromise or reorganization of the Company; 

and in each such case the order or decree remains unstayed and in effect for 90 days. 

SECTION 6.02. Acceleration of Maturity; Rescission. 

If an Event of Default with respect to the Securities of any series (other than an Event of Default specified in
Section 6.01(4) or 6.01(5)) shall have occurred and be continuing, the Trustee or the registered Holders of not less than 25% in aggregate principal amount of the Securities of such series then outstanding may
declare to be immediately due and payable the principal amount of all Securities of such series then outstanding by written notice to the Company and the Trustee, plus accrued but unpaid interest to the date of acceleration. In case an Event of
Default specified in Sections 6.01(4) and 6.01(5) 

 
shall occur, such amount with respect to all such Securities shall be automatically due and payable immediately without any declaration or other act on the part of the Trustee or the Holders of
such Securities. After any such acceleration, but before a judgment or decree based on acceleration is obtained by the Trustee, the Holders of a majority in aggregate principal amount of such Securities then outstanding may rescind and annul such
acceleration (i) if the rescission would not conflict with any judgment or decree, (ii) if all existing Events of Default have been cured or waived except nonpayment of principal, premium or interest that has become due solely because of
the acceleration, (iii) to the extent the payment of such interest is lawful, interest on overdue installments of interest and overdue principal, which has become due otherwise than by such declaration of acceleration, has been paid,
(iv) if the Company has paid the Trustee its reasonable compensation and reimbursed the Trustee for its expenses, disbursements and advances and all other amounts due to the Trustee under Section 7.07 and (v) in
the event of the cure or waiver of an Event of Default of the type described in either Section 6.01(4) or (5), the Trustee shall have received an Officers’ Certificate to the effect that such Event of Default
has been cured or waived. No such rescission shall affect any subsequent Default or impair any right consequent thereto. 
 Subject to
Section 7.01, in case an Event of Default shall occur and be continuing with respect to any series of Securities, the Trustee shall be under no obligation to exercise any of its rights or powers under this Indenture at the
request or direction of any of the Holders of such series of Securities, unless such Holders shall have offered to the Trustee reasonable indemnity. Subject to Section 7.07, the Holders of a majority in aggregate principal
amount of such series of Securities then outstanding will 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 such Securities. 
 SECTION 6.03. Other Remedies. 

If an Event of Default occurs and is continuing with respect to any series of Securities, the Trustee may pursue any available remedy by
proceeding at law or in equity to collect the payment of principal of, or premium, if any, and interest on the Securities of such series or to enforce the performance of any provision of the Securities of such series or this Indenture and may take
any necessary action requested of it as Trustee to settle, compromise, adjust or otherwise conclude any proceedings to which it is a party. 

The Trustee may maintain a proceeding even if it does not possess any of the Securities of such series or does not produce any of them in the
proceeding. Any such proceeding instituted by the Trustee may be brought in its own name and as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements
of the Trustee and its counsel, be for the ratable benefit of the Holders of the Securities of such series in respect of which such judgment has been recovered. A delay or omission by the Trustee or any Holder in exercising any right or remedy
accruing upon an Event of Default shall not impair the right or remedy or constitute a waiver of or acquiescence in the Event of Default. No remedy is exclusive of any other remedy. All available remedies are cumulative, to the extent permitted by
law. Any costs associated with actions taken by the Trustee under this Section 6.03 shall be reimbursed to the Trustee by the Company. 

SECTION 6.04. Waiver of Past Defaults and Events of Default. 

Provided the Securities of any series are not then due and payable by reason of a declaration of acceleration, the Holders of a majority in
principal amount of the then outstanding Securities of such series may on behalf of the Holders of all the affected Securities waive any past Default with respect to such Securities and its consequences by providing written notice thereof to the
Company and the Trustee, except a Default (1) in the payment of interest on or the principal of (or premium, if any, on) any Security or (2) in respect of a covenant or provision hereof which under this Indenture cannot be amended without
the consent of the Holder of each outstanding Security affected. In the case of any such waiver, the Company, the Trustee and the Holders of the Securities will be restored to their former positions and rights under this Indenture, respectively;
provided that no such waiver shall extend to any subsequent or other Default or impair any right consequent thereto. 

SECTION 6.05. Control by Majority. 

The Holders of at least a majority in aggregate principal amount of the outstanding Securities of any series may 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. However, the Trustee may refuse to follow any direction that
conflicts with law or this Indenture, that may involve the Trustee in personal liability, or that the Trustee determines in good faith may be unduly prejudicial to the rights of Holders of the affected Securities not joining in the giving of such
direction and may take any other action it deems proper that is not inconsistent with any such direction received from Holders of such Securities. 

 SECTION 6.06. Limitation on Suits. 

No Holder of any Security of any series will have any right to institute any proceeding with respect to this Indenture, or for the appointment
of a receiver or trustee, or for any remedy hereunder, unless: 
 (1) the Holder gives the Trustee written notice of a continuing Event of
Default with respect to the Securities of such series, 
 (2) the Holders of at least 25% in aggregate principal amount of outstanding
Securities of such series make a written request to the Trustee to institute such proceeding or pursue such remedy as trustee, 
 (3) such
Holder or Holders offer the Trustee indemnity satisfactory to the Trustee against any costs, liability or expense, 
 (4) the Trustee does
not comply with the request within 60 days after receipt of the notice, request and offer of indemnity, and 
 (5) during such 60-day period the Holders of at least a majority in aggregate principal amount of the outstanding Securities of such series do not give the Trustee a direction that is inconsistent with the request. 

However, such limitations do not apply to a suit instituted by a Holder of any Security for enforcement of payment of the principal of, and
premium, if any, or interest on, such Security on or after the respective due date expressed in such Security. 
 SECTION
6.07. No Personal Liability of Directors, Officers, Employees and Stockholders. 
 No past, present or future director, officer,
employee, incorporator, agent, member or stockholder or Affiliate of the Company, as such, shall have any liability for any obligations of the Company under the Securities, or this Indenture or for any claim based on, in respect of, or by reason of,
such obligations or their creation. Each Holder of Securities by accepting a Security waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Securities. This waiver may not be effective to
waive liabilities under the U.S. federal securities laws. 
 SECTION 6.08. Rights of Holders To Receive Payment. 

Notwithstanding any other provision of this Indenture, the right of any Holder of a Security to receive payment of the principal of or
premium, if any, or interest, if any, on such Security or to bring suit for the enforcement of any such payment, on or after the due date expressed in the Securities shall not be impaired or affected without the consent of the Holder. 

SECTION 6.09. Collection Suit by Trustee. 

If an Event of Default with respect to Securities of any series in payment of principal, premium or interest specified in
Section 6.01(1) or (2) occurs and is continuing, the Trustee may recover judgment in its own name and as trustee of an express trust against the Company (or any other obligor on the Securities of such series)
for the whole amount of unpaid principal and accrued interest remaining unpaid. 
 SECTION 6.10. Trustee May File Proofs
of Claim. 
 The Trustee may file such proofs of claim and other papers or documents as may be necessary or advisable in order to have
the claims of the Trustee (including any claim 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) and the
Holders allowed in any judicial proceedings relative to the Company (or any other obligor upon the Securities), its creditors or its property and, unless prohibited by law, shall be entitled and empowered to collect and receive any monies or other
property payable or deliverable on any such claims and to distribute the same after deduction of its charges and expenses to the extent that any such charges and expenses are not paid out of the estate in any such proceedings and any custodian 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 to 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 proceedings. 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 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 in respect of which such
judgment has been recovered. 
 SECTION 6.11. Priorities. 

If the Trustee collects any money pursuant to this Article Six, it shall pay out the money in the following order: 

FIRST: to the Trustee for amounts due under Section 7.07; 

SECOND: to Holders for amounts due and unpaid on the affected Securities for principal, premium, if any, and interest as to each, ratably,
without preference or priority of any kind, according to the amounts due and payable on the Securities; and 
 THIRD: to the Company. 

The Trustee may fix a record date and payment date for any payment to Holders pursuant to this Section 6.11. 

SECTION 6.12. Undertaking for Costs. 

In any suit for the enforcement of any right or remedy under this Indenture or in any suit against the Trustee for any action taken or omitted
by it as Trustee, a court in its discretion may require the filing by any party litigant in the suit of an undertaking to pay the costs of the suit, and the court in its discretion may assess reasonable costs, including reasonable attorneys’
fees and expenses, against any party litigant in the suit, having due regard to the merits and good faith of the claims or defenses made by the party litigant. This Section 6.12 does not apply to a suit by the Company, a
suit by the Trustee, a suit by a Holder pursuant to Section 6.08 or a suit by Holders of more than 10% in principal amount of the Securities of any series then outstanding. 

SECTION 6.13. Waiver of Stay or Extension Laws. 

The Company covenants (to the extent that 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 has been enacted. 
 ARTICLE SEVEN 

TRUSTEE 
 SECTION
7.01. Duties of Trustee. 
 (a) If an Event of Default actually known to a Responsible Officer of the Trustee 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 person would exercise or use under the circumstances in the conduct of such
Person’s own affairs. 
 The Trustee shall not be deemed to have notice of any Default or Event of Default unless a Responsible Officer
of the Trustee has actual knowledge thereof or unless written notice of any event which is in fact such a Default or Event of Default is received by the Trustee at the Corporate Trust Office, and such notice references the Securities and this
Indenture. 
 (b) Except during the continuance of an Event of Default: 

(1) the Trustee need perform only such duties as are specifically set forth in this Indenture and no others. 

(2) in the absence of bad faith or willful misconduct on its part, the Trustee may conclusively rely, as to the truth of the statements and the
correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture but, in the case of any such certificates or opinions which by any provision hereof are
specifically required to be furnished to the Trustee, the Trustee shall be under a duty to examine the same to determine whether or not they conform on their face to the requirements of this Indenture (but need not confirm or investigate

 
the accuracy of mathematical calculations or other facts stated therein). Whenever in the administration of this Indenture the Trustee shall deem it desirable that a matter be proved or
established prior to taking, suffering or omitting any action hereunder, the Trustee (unless other evidence be herein specifically prescribed) may, in the absence of bad faith on its part, conclusively rely upon an Officers’ Certificate,
subject to the requirement in the preceding sentence, if applicable. 
 (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: 
 (1) this
Section 7.01(c) does not limit the effect of Section 7.01(b); 
 (2) the Trustee shall
not be liable for any error of judgment made in good faith by a Responsible Officer or Responsible Officers of the Trustee, unless it is proved that the Trustee was negligent in ascertaining the pertinent facts; 

(3) the Trustee shall not be liable with respect to any action it takes or omits to take in good faith in accordance with a direction of the
Holders of a majority in aggregate principal amount of the outstanding Securities of any series received by it pursuant to the terms hereof; and 

(4) 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 rights, powers or duties if it shall have reasonable grounds for believing that repayment of such funds or adequate indemnity satisfactory to it against such risk or liability is not reasonably assured to it. 

(d) Whether or not therein expressly so provided, Sections 7.01(a), (b), (c) and (e) shall govern every
provision of this Indenture that in any way relates to the Trustee. 
 (e) The Trustee shall be under no obligation to exercise any of the
rights or powers vested in it by this Indenture at the request or direction of any of the Holders pursuant to this Indenture, unless such Holders shall have offered to the Trustee security or indemnity satisfactory to the Trustee against the costs,
expenses and liabilities which might be incurred by it in compliance with such request. 
 (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. 

SECTION 7.02. Rights of Trustee. 

Subject to Section 7.01: 

(1) the Trustee may conclusively rely on any document (whether in its original or facsimile form) reasonably believed by it to be genuine and
to have been signed or presented by the proper person. The Trustee need not investigate any fact or matter stated in the document; 
 (2)
before the Trustee acts or refrains from acting, it may require an Officers’ Certificate or an Opinion of Counsel, or both, which shall conform to the provisions of Section 10.05, and the Trustee shall be protected and
shall not be liable for any action it takes or omits to take in good faith in reliance on such certificate or opinion; 
 (3) the Trustee may
act through its attorneys and agents and shall not be responsible for the misconduct or negligence of any agent appointed by it with due care; 

(4) the Trustee shall not be liable for any action it takes or omits to take in good faith which it reasonably believes to be authorized or
within its rights or powers conferred upon it by this Indenture; provided that the Trustee’s conduct does not constitute willful misconduct, negligence or bad faith; 

(5) the Trustee may consult with counsel of its selection, and the advice or opinion of such counsel with respect to legal matters relating to
the Securities or this Indenture shall be full and complete authorization and protection from liability in respect of any action taken, omitted or suffered by it hereunder in good faith and in accordance with the advice or opinion of such counsel;

 (6) the rights, privileges, protections, immunities and benefits given to the Trustee, including, without limitation, its right to be
indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder, and each agent, custodian and other person employed to act hereunder; 

 (7) 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 at the sole cost of the Company and shall incur no liability or additional liability of any kind by reason of such inquiry or investigation; and 

(8) the Trustee may request that the Company deliver an Officers’ Certificate setting forth the names of individuals or titles of officers
authorized at such time to take specified actions pursuant to this Indenture, which Officers’ Certificate may be signed by any person authorized to sign an Officers’ Certificate, including any person specified as so authorized in any such
certificate previously delivered and not suspended. 
 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 make loans to, accept deposits from,
perform services for or otherwise deal with the Company or any Affiliate thereof, with the same rights it would have if it were not Trustee. Any Agent may do the same with like rights. The Trustee, however, shall be subject to Sections 7.10
and 7.11. 
 SECTION 7.04. Trustee’s Disclaimer. 

The Trustee shall not be responsible for and makes no representation as to the validity or adequacy of this Indenture or the Securities, the
Trustee shall not be accountable for the Company’s use of the proceeds from the sale of Securities or any money paid to the Company pursuant to the terms of this Indenture and the Trustee shall not be responsible for any statement in the
Securities or this Indenture other than its certificate of authentication, provided that the Trustee represents that it is duly authorized to execute and deliver this Indenture, authenticate the Securities and perform its obligations
hereunder and that the statements made by it in any Statement of Eligibility and Qualification on Form T-1 supplied by it to the Company will be true and accurate subject to the qualifications set forth
therein.  
 SECTION 7.05. Notice of Defaults. 

If a Default occurs with respect to Securities of any series, and such Default is continuing and if it is known to the Trustee, the Trustee
shall give to each Holder of Securities of such series a notice of the Default within 90 days after it occurs in the manner and to the extent provided in the TIA and otherwise as provided in this Indenture. Except in the case of a Default in payment
of the principal of or interest on any Security (including payments pursuant to a redemption or repurchase of the Securities pursuant to the provisions of this Indenture), the Trustee may withhold the notice if and so long as a committee of its
Responsible Officers in good faith determines that withholding the notice is in the interests of Holders. 
 SECTION 7.06.
Reports by Trustee to Holders. 
 If required by TIA §313(a), within 60 days after June 15 of any year, the Trustee shall
mail to each Holder a brief report dated as of such date that complies with TIA §313(a). The Trustee also shall comply with TIA §313(b)(2). The Trustee shall also transmit by mail all reports as required by TIA §313(c) and TIA§
313(d). 
 Reports pursuant to this Section 7.06 shall be transmitted by mail: 

(1) to all Holders of Securities, as the names and addresses of such Holders appear on the register maintained by the Registrar pursuant to
Section 2.04; and 
 (2) to such Holders of Securities as have, within the two years preceding such transmission,
filed their names and addresses with the Trustee for that purpose. 
 A copy of each report at the time of its mailing to Holders shall be
filed with the Company, the Commission and each stock exchange on which the Securities are listed. The Company shall promptly notify the Trustee when the Securities are listed on any stock exchange or delisted therefrom. 

 SECTION 7.07. Compensation and Indemnity. 

The Company shall pay to the Trustee and Agents from time to time such compensation for their services hereunder (which compensation shall not
be limited by any provision of law in regard to the compensation of a trustee of an express trust) as shall be agreed upon in writing. The Company shall reimburse the Trustee and Agents upon request for all reasonable disbursements, expenses and
advances incurred or made by them in connection with the Trustee’s duties under this Indenture, including the reasonable compensation, disbursements and expenses of the Trustee’s agents and external counsel, except any expense disbursement
or advance as may be attributable to its willful misconduct, negligence or bad faith. 
 The Company shall fully indemnify each of the
Trustee and any predecessor Trustee for, and hold each of them harmless against, any and all loss, damage, claim, liability or expense, including without limitation taxes (other than taxes based on the income of the Trustee or such Agent) and
reasonable attorneys’ fees and expenses incurred by each of them in connection with the acceptance or performance of its duties under this Indenture, including the reasonable 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 (including, without limitation, settlement costs). The Trustee or Agent shall notify the Company in writing promptly of any claim of which a Responsible Officer
of the Trustee has actual knowledge asserted against the Trustee or Agent for which it may seek indemnity; provided that the failure by the Trustee or Agent to so notify the Company shall not relieve the Company of its obligations hereunder
except to the extent the Company is actually prejudiced thereby. In the event that a conflict of interest exists, the Trustee may have separate counsel, which counsel must be reasonably acceptable to the Company, and the Company shall pay the
reasonable fees and expenses of such counsel.  
 Notwithstanding the foregoing, the Company need not reimburse the Trustee for any
expense or indemnify it against any loss or liability determined to have been incurred by the Trustee through its own willful misconduct, negligence or bad faith. 

To secure the payment obligations of the Company in this Section 7.07, the Trustee shall have a lien prior to the
Securities on all money or property held or collected by the Trustee and such money or property held in trust to pay principal of and interest on particular Securities. 

The obligations of the Company under this Section 7.07 to compensate and indemnify the Trustee, Agents and each
predecessor Trustee and to pay or reimburse the Trustee, Agents and each predecessor Trustee for expenses, disbursements and advances shall be the liability of the Company and shall survive the resignation or removal of the Trustee and the
satisfaction, discharge or other termination of this Indenture, including any termination or rejection hereof under any Bankruptcy Law. 

When the Trustee incurs expenses or renders services after an Event of Default specified in Section 6.01(4) or
(5) occurs, the expenses and the compensation for the services are intended to constitute expenses of administration under any Bankruptcy Law. 

For purposes of this Section 7.07, the term “Trustee” shall include any trustee appointed pursuant
to this Article Seven. 
 SECTION 7.08. Replacement of Trustee. 

The Trustee shall comply with TIA §313(b) to the extent applicable. 

The Trustee may resign by so notifying the Company in writing no later than 15 Business Days prior to the date of the proposed resignation.
The Holders of a majority in principal amount of the outstanding Securities of any series may remove the Trustee with respect to such series by notifying the Company and the removed Trustee in writing and may appoint a successor Trustee with respect
to such series with the Company’s written consent, which consent shall not be unreasonably withheld. The Company may remove the Trustee at its election if: 

(1) the Trustee fails to comply with Section 7.10 or TIA §310; 

(2) the Trustee is adjudged a bankrupt or an insolvent or an order for relief is entered with respect to the Trustee under Bankruptcy Law; 

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

(4) the Trustee otherwise becomes incapable of acting. 

 If the Trustee resigns or is removed with respect to the Securities of one or more series or
if a vacancy exists in the office of Trustee for any reason, the Company shall promptly appoint a successor Trustee or Trustees with respect to the Securities of that or those series (it being understood that any such successor Trustee may be
appointed with respect to one or more or all of such series and that at any time there shall be only one Trustee with respect to the Securities of any particular series). 

If a successor Trustee with respect to the Securities of any 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 a majority in principal amount of the outstanding Securities of such series may petition at the expense of the Company any court of competent jurisdiction, in the case of the Trustee,
for the appointment of a successor Trustee. 
 If the Trustee fails to comply with Section 7.10, any Holder may
petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee. 
 A successor
Trustee shall deliver a written acceptance of its appointment to the retiring Trustee and to the Company. Immediately following such delivery, the retiring Trustee shall, subject to its rights under Section 7.07, transfer
all property held by it as Trustee to the successor Trustee, the resignation or removal of the retiring Trustee shall become effective, and the successor Trustee shall have all the rights, powers and duties of the Trustee under this Indenture. A
successor Trustee shall mail notice of its succession to each Holder of the affected Securities. Notwithstanding replacement of the Trustee pursuant to this Section 7.08, the Company’s obligations under
Section 7.07 shall continue for the benefit of the retiring Trustee. 
 In case of the appointment hereunder of a
successor Trustee with respect to the Securities of one or more (but not all) series, the Company, the retiring Trustee and each successor Trustee with respect to the Securities of one or more series shall execute and deliver a supplemental
indenture wherein each successor Trustee shall accept such appointment and which (1) shall contain such provisions as shall be necessary or desirable to transfer and confirm to, and to vest in, each successor Trustee all the rights, powers,
trusts and duties of the retiring Trustee with respect to the Securities of that or those series to which the appointment of such successor Trustee relates, (2) if the retiring Trustee is not retiring with respect to all Securities, shall
contain such provisions as shall be deemed necessary or desirable to confirm that all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series as to which the retiring Trustee is not
retiring shall continue to be vested in the retiring Trustee, and (3) 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
hereunder separate and apart from any trust or trusts hereunder administered by any other such Trustee; and upon the execution and delivery of such supplemental indenture the resignation or removal of the retiring Trustee shall become effective to
the extent provided therein and each such successor Trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those
series to which the appointment of such successor Trustee relates; but, on request of the Company or any successor Trustee, such retiring Trustee shall duly assign, transfer and deliver to such successor Trustee all property and money held by such
retiring Trustee hereunder with respect to the Securities of that or those series to which the appointment of such successor Trustee relates. 
 
SECTION 7.09. Successor Trustee by Consolidation, Merger, etc. 
 If the Trustee consolidates with, merges or converts into, or
transfers all or substantially all of its corporate trust assets to, another corporation, subject to Section 7.10, the successor corporation without any further act shall be the successor Trustee; provided such
corporation shall be otherwise qualified and eligible under this Article Seven. 
 SECTION 7.10. Eligibility;
Disqualification. 
 This Indenture shall always have a Trustee who satisfies the requirements of TIA §310(a)(1), (2) and
(5) in every respect. The Trustee (together with its corporate parent) shall have a combined capital and surplus of at least $50 million as set forth in the most recent applicable published annual report of condition. The Trustee shall
comply with TIA §310(b), including the provision in §310(b)(1). 
 SECTION 7.11. Preferential Collection of
Claims Against Company. 
 The Trustee shall comply with TIA §311(a), excluding any creditor relationship listed in TIA §
311(b). A Trustee who has resigned or been removed shall be subject to TIA §311(a) to the extent indicated therein. 

 ARTICLE EIGHT 

AMENDMENT AND WAIVER 
 
SECTION 8.01. Without Consent of Holders. 
 The Company and the Trustee may enter into one or more supplemental indentures,
without the consent of any Holder, for any of the following purposes: 
 (i) to cure any ambiguity, omission, defect or
inconsistency in this Indenture; 
 (ii) to comply with Section 5.01; 

(iii) to provide for uncertificated Securities; 

(iv) to secure the Securities under this Indenture; 

(v) to add to the covenants of the Company for the benefit of the Holders of the Securities or to surrender any right or power
conferred upon the Company; 
 (vi) to make any amendment that does not adversely affect the rights of any Holder of the
Securities in any material respect; 
 (vii) to comply with any requirement of the Commission in connection with the
qualification of this Indenture under the TIA; 
 (viii) 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; 

(ix) to establish the form or terms of Securities of any series as permitted by Section 2.01; or 

(x) to evidence and provide the acceptance of the appointment of a successor Trustee under
Section 7.08. 
 SECTION 8.02. With Consent of Holders. 

(a) The Company and the Trustee may enter into one or more supplemental indentures to add to, change or eliminate any of the provisions of
this Indenture in respect of the Securities of a series with the consent of the Holders of a majority in aggregate principal amount of the then outstanding Securities of such series (including consents obtained in connection with a tender offer or
exchange offer for such Securities). Any past default or compliance with any provisions of this Indenture with respect to Securities of a series may be waived (except a default in the payment of principal, premium or interest and except as provided
in Section 8.02(b)) with the consent of the Holders of at least a majority in aggregate principal amount of the then outstanding Securities of such series. 

(b) However, without the consent of each Holder of an outstanding Security of the affected series, no amendment may, 

(i) change the due date of the principal of, or any installment of principal of or interest on any Security; 

(ii) reduce the principal amount of, or any premium or interest rate on, any Security; 

(iii) change the place or currency of payment of principal of, or any premium or interest on any Security; 

(iv) impair the right to institute suit for the enforcement of any payment on or with respect to any Security; or 

(v) reduce the percentage in principal amount of the then outstanding the Securities, the consent of whose holders is required
for modification or amendment of the indenture, for waiver of compliance with certain provisions of the indenture or for waiver of certain defaults. 

(c) The consent of the Holders of the Securities shall not be necessary to approve the particular form of any proposed amendment. It shall be
sufficient if such consent approves the substance of the proposed amendment. 

 (d) After an amendment that requires the consent of the Holders of the affected Securities
becomes effective, the Company shall mail to each Holder of the affected Securities at such Holder’s address appearing in the register maintained by the Registrar pursuant to Section 2.04 a notice briefly describing
such amendment. However, the failure to give such notice to all Holders of such Securities, or any defect therein, shall not impair or affect the validity of the amendment. 

(e) Upon the written request of the Company accompanied by a Board Resolution authorizing the execution of any such supplemental indenture, and
upon the receipt by the Trustee of evidence reasonably satisfactory to the Trustee of the consent of the Holders as aforesaid and upon receipt by the Trustee of the documents described in Section 8.06, the Trustee shall
join with the Company in the execution of such supplemental indenture unless such supplemental indenture affects the Trustee’s own rights, duties or immunities under this Indenture, in which case the Trustee may, but shall not be obligated to,
enter into such supplemental indenture. 
 SECTION 8.03. Compliance with TIA. 

Every amendment to this Indenture or the Securities shall comply with the TIA as then in effect. 

SECTION 8.04. Revocation and Effect of Consents. 

(a) Until an amendment or waiver becomes effective, a consent to it by a Holder is a continuing consent by the Holder and every subsequent
Holder of a Security or portion of a Security that evidences the same indebtedness as the Security of the consenting Holder, even if notation of the consent is not made on any Security. However, until an amendment or waiver becomes effective, any
such Holder or subsequent Holder may revoke the consent as to its Security or portion of its Security; provided that if a record date for purposes of such consent is fixed pursuant to Section 2.19, then those Persons
who were such Holders at such record date (or their duly appointed agents), and no others, shall be entitled to revoke any consent previously given, whether or not such Persons continue to be such Holders after such record date. Such revocation
shall be effective only if the Trustee receives the notice of revocation before the date the amendment or waiver becomes effective. 
 (b)
After an amendment or waiver becomes effective with respect to the Securities of any series affected thereby, it shall bind every Holder of such Securities unless it is an amendment of the type described in Section 8.02(b),
in which case the amendment shall bind each such Holder who has consented to it and every subsequent Holder of a Security that evidences the same indebtedness as the Security of the consenting Holder. 

SECTION 8.05. Notation on or Exchange of Securities. 

If an amendment changes the terms of a Security, the Trustee (in accordance with the specific written direction of the Company) shall request
the Holder of the Security (in accordance with the specific written direction of the Company) to deliver it to the Trustee. In such case, the Trustee shall place an appropriate notation on the Security about the changed terms and return it to the
Holder. Alternatively, if the Company or the Trustee so determines, the Company in exchange for the Security shall issue and the Trustee shall authenticate a new Security that reflects the changed terms. Failure to make the appropriate notation or
issue a new Security shall not affect the validity and effect of such amendment. 
 SECTION 8.06. Trustee To Sign
Amendments, etc. 
 The Trustee shall sign any amendment or waiver authorized pursuant to this Article Eight if the amendment or
waiver does not affect the rights, duties, liabilities or immunities of the Trustee. If it does affect the rights, duties, liabilities or immunities of the Trustee, the Trustee may, but need not, sign such amendment or waiver. In signing or refusing
to sign such amendment or waiver, the Trustee shall be entitled to receive and, subject to Section 7.01, shall be fully protected in relying upon an Officers’ Certificate and an Opinion of Counsel stating, in addition
to the matters required by Section 10.04, that such amendment or waiver is authorized or permitted by this Indenture and is a legal, valid and binding obligation of the Company, enforceable against the Company in accordance
with its terms (subject to customary exceptions). 

 ARTICLE NINE 

DISCHARGE OF INDENTURE; DEFEASANCE 
 
SECTION 9.01. Discharge of Liability on Securities; Defeasance. 
 (a) This Indenture shall be discharged and shall cease to be of
further effect as to all Securities issued hereunder when: 
 (i) either (x) all the Securities that have been
authenticated, except lost, stolen or destroyed Securities that have been replaced or paid and Securities for whose payment money has been deposited in trust and thereafter repaid to the Company, have been delivered to the Trustee for cancellation;
or (y) all the Securities that have not been delivered to the Trustee for cancellation have become due and payable by reason of the mailing of a notice of redemption or otherwise or will become due and payable within one year and the Company
has irrevocably deposited or caused to be deposited with the Trustee as trust funds in trust solely for the benefit of the Holders of the affected Securities, cash in U.S. dollars, Government Obligations maturing as to principal and interest in such
amounts and at such times as will insure (without consideration of any reinvestment of interest) the availability of cash, or a combination thereof, in amounts as will be sufficient to pay and discharge the entire indebtedness on the Securities not
delivered to the Trustee for cancellation for principal, premium, if any, and accrued interest to the date of maturity or redemption; 

(ii) the Company has paid or caused to be paid all sums payable by it under this Indenture; and 

(iii) the Company has delivered irrevocable instructions to the Trustee under this Indenture to apply the deposited money
toward the payment of the Securities at the date of maturity or redemption. 
 In addition, the Company shall deliver an Officers’ Certificate and an
Opinion of Counsel to the Trustee stating that all conditions precedent to satisfaction and discharge have been satisfied. 
 (b) Subject to
Sections 9.01(c) and 9.02, the Company may at any time elect to terminate its obligations with respect to any series of Securities (hereinafter, “Legal Defeasance”) except for obligations under Sections 2.04,
2.07 and 2.08 and obligations under the TIA on a date the applicable conditions set forth in Section 9.02 are satisfied. The Company may terminate its obligations with respect to any series of Securities under
Sections 4.06, 4.07 and 4.08 on a date the applicable conditions set forth in Section 9.02 are satisfied (hereinafter, “Covenant Defeasance”) and thereafter, any failure to comply with
any of Section 4.06, 4.07 or 4.08 will not constitute a Default or an Event of Default with respect to the Securities of such series. The Company may exercise its Legal Defeasance option with respect to the
series of any Securities notwithstanding its prior exercise of its Covenant Defeasance option with respect to such series. 
 (c) If the
Company exercises its Legal Defeasance option with respect to a series of any Securities, payment of the Securities of such series may not be accelerated because of an Event of Default with respect thereto. 

(d) Upon satisfaction of the conditions set forth herein and upon request of the Company, the Trustee shall acknowledge in writing the
discharge of those obligations that the Company terminates upon the exercise of the Legal Defeasance option or the Covenant Defeasance option. 

(e) Notwithstanding Section 9.01(a) or (b), the Company’s obligations in Sections 2.04,
2.06, 2.07, 2.08, 7.07, 9.05 and 9.06 shall survive until such time as the Securities have been paid in full. Thereafter, the Company’s obligations in Sections 7.07, 9.05 and 9.06
shall survive. 
 SECTION 9.02. Conditions to Defeasance. 

The Legal Defeasance option or the Covenant Defeasance option may be exercised with respect to a series of Securities only if: 

(a) the Company irrevocably deposits in trust with the Trustee cash in U.S. dollars, Government Obligations maturing as to principal and
interest in such amounts and at such times as will insure (without consideration of any reinvestment of interest) the availability of cash, or a combination thereof, in amounts as will be sufficient to pay and discharge the entire indebtedness on
such series of Securities for principal, premium, if any, and accrued interest to the date of maturity or redemption; 
 (b) the Company
delivers to the Trustee a certificate from an nationally recognized firm of independent certified public accountants expressing its opinion that the payments of principal, premium, if any, and interest when due and without reinvestment on the
deposited Government Obligations plus any deposited money without investment will provide cash at such times and in such amounts as will be sufficient to pay principal, premium, if any, and interest when due on all Securities of such series to
maturity or redemption; 
 (c) 123 days pass after the deposit is made and during the 123-day period
no Default described in Section 6.01(5) occurs with respect to the Company or any other Person making such deposit which is continuing at the end of the period; 

(d) no Default or Event of Default has occurred and is continuing on the date of such deposit and after giving effect thereto; 

 (e) such deposit does not constitute a default under any other material agreement or
instrument binding on the Company; 
 (f) the Company delivers to the Trustee an Opinion of Counsel to the effect that the trust resulting
from the deposit does not constitute, or is not qualified as, a regulated investment company under the Investment Company Act of 1940; 
 (g)
in the case of an exercise of the Legal Defeasance option, the Company delivers to the Trustee an Opinion of Counsel stating that: 
 (1) the
Company has received from, or there has been published by, the Internal Revenue Service a ruling; or 
 (2) since the date of this Indenture
there has been a change in the applicable U.S. Federal income tax law, 
 to the effect, in either case, that, and based thereon such Opinion of Counsel
shall confirm that, the Holders of the affected Securities will not recognize income, gain or loss for U.S. Federal income tax purposes as a result of such Legal Defeasance election and will be subject to U.S. Federal income tax on the same amounts,
in the same manner and at the same time as would have been the case if such election has not occurred; 
 (h) in the case of an exercise of
the Covenant Defeasance option, the Company delivers to the Trustee an Opinion of Counsel to the effect that the Holders of the affected Securities will not recognize income, gain or loss for U.S. Federal income tax purposes as a result of such
Covenant Defeasance and will be subject to U.S. Federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such election had not occurred; and 

(i) the Company delivers to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all conditions precedent to
the exercise of the Legal Defeasance option or the Covenant Defeasance option, as applicable, have been complied with as required by this Indenture. 
 
SECTION 9.03. Deposited Money and Government Obligations To Be Held in Trust; Other Miscellaneous Provisions. 
 All money and
Government Obligations (including the proceeds thereof) deposited with the Trustee pursuant to Section 9.02(a) in respect of the outstanding Securities of any series shall be held in trust and applied by the Trustee, in
accordance with the provisions of such Securities and this Indenture, to the payment, either directly or through any Paying Agent, to the Holders of such Securities, of all sums due and to become due thereon in respect of principal, premium, if any,
and accrued interest, but such money need not be segregated from other funds except to the extent required by law. 
 The Company shall pay
and indemnify the Trustee against any tax, fee or other charge imposed on or assessed against the Government Obligations deposited pursuant to Section 9.02(a) or the principal, premium, if any, and interest received in
respect thereof other than any such tax, fee or other charge which by law is for the account of the Holders of the outstanding Securities of the affected series. 

Anything in this Article Nine to the contrary notwithstanding, the Trustee shall deliver or pay to the Company from time to time upon a
request of the Company any money or Government Obligations held by it as provided in Section 9.02(a) which, in the opinion of a nationally recognized firm of independent public accountants expressed in a written
certification thereof delivered to the Trustee, are in excess of the amount thereof which would then be required to be deposited to effect an equivalent Legal Defeasance or Covenant Defeasance. 

SECTION 9.04. Reinstatement. 

If the Trustee or Paying Agent is unable to apply any money or Government Obligations in accordance with
Section 9.01 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 Company’s obligations
under this Indenture and the Securities shall be revived and reinstated as though no deposit had occurred pursuant to this Article Nine until such time as the Trustee or Paying Agent is permitted to apply all such money or Government
Obligations in accordance with Section 9.01; provided that if the Company has made any payment of principal of, premium, if any, or accrued interest on 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 or Government Obligations held by the Trustee or Paying Agent. 

 SECTION 9.05. Moneys Held by Paying Agent. 

In connection with the satisfaction and discharge of this Indenture, all moneys then held by any Paying Agent under the provisions of this
Indenture shall, upon written demand of the Company, be paid to the Trustee, or if sufficient moneys have been deposited pursuant to Section 9.02(a), to the Company upon a request of the Company, and thereupon the Paying
Agent shall be released from all further liability with respect to such moneys. 
 SECTION 9.06. Moneys Held by
Trustee. 
 Any moneys deposited with the Trustee or any Paying Agent or then held by the Company in trust for the payment of the
principal of, or premium, if any, or interest on any Security that are not applied but remain unclaimed by the Holder of such Security for two years after the date upon which the principal of, or premium, if any, or interest on such Security shall
have become due and payable shall be repaid to the Company upon a request of the Company, or if such moneys are then held by the Company in trust, such moneys shall be released from such trust; and the Holder of such Security entitled to receive
such payment shall thereafter, as an unsecured general creditor, look only to the Company for the payment thereof, and all liability of the Trustee or the Paying Agent with respect to such trust money shall thereupon cease; provided that the
Trustee or the Paying Agent, before being required to make any such repayment, may, at the expense of the Company either mail to each Holder affected, at the address shown in the register of the Securities maintained by the Registrar pursuant to
Section 2.04, or cause to be published once a week for two successive weeks, in a newspaper published in the English language, customarily published each Business Day and of general circulation in the City of New York, New
York, a notice that such money remains unclaimed and that, after a date specified therein, which shall not be less than 30 days from the date of such mailing or publication, any unclaimed balance of such moneys then remaining will be repaid to the
Company. After payment to the Company or the release of any money held in trust by the Company, Holders entitled to the money must look only to the Company for payment as general creditors unless applicable abandoned property law designates another
Person. 
 ARTICLE TEN 

MISCELLANEOUS 

SECTION 10.01. TIA Controls. 

If any provision of this Indenture limits, qualifies or conflicts with another provision which is required to be included in this Indenture by
the TIA, the required provision shall control. If any provision of this Indenture modifies any TIA provision that may be so modified, such TIA provision shall be deemed to apply to this Indenture as so modified. If any provision of this Indenture
excludes any TIA provision that may be so excluded, such TIA provision shall be excluded from this Indenture. 
 The provisions of TIA
§§310 through 317 that impose duties on any Person (including the provisions automatically deemed included unless expressly excluded by this Indenture) are a part of and govern this Indenture, whether or not physically contained herein.

 SECTION 10.02. Notices. 

Except for notice or communications to Holders, any notice or communication shall be given in writing and when received if delivered in
person, when receipt is acknowledged if sent by facsimile, on the next Business Day if timely delivered by a nationally recognized courier service that guarantees overnight delivery or two Business Days after deposit if mailed by first-class mail,
postage prepaid, addressed as follows: 
 If to the Company: 

Krystal Biotech, Inc. 
 2100
Wharton Street, Suite 701 
 Pittsburgh, Pennsylvania 15203 

Attn: Chief Financial Officer 

Fax: (    ) - 

If to the Trustee, Registrar or Paying Agent: 

[Name and address of Trustee] 

Attn.: 
 Fax:
(    ) - 

 Such notices or communications shall be effective when received and shall be sufficiently
given if so given within the time prescribed in this Indenture. 
 The Company or the Trustee by written notice to the others may designate
additional or different addresses for subsequent notices or communications. 
 Any notice or communication mailed to a Holder shall be
mailed to such Holder by first-class mail, postage prepaid, at his address shown on the register kept by the Registrar. 
 Failure to mail a
notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to other Holders. If a notice or communication to a Holder is mailed in the manner provided above, it shall be deemed duly given, whether or not
the addressee receives it. 
 In case by reason of the suspension of regular mail service, or by reason of any other cause, it shall be
impossible to mail any notice as required by this Indenture, then such method of notification as shall be made with the approval of the Trustee shall constitute a sufficient mailing of such notice. 

SECTION 10.03. Communications by Holders with Other Holders. 

Holders may communicate pursuant to TIA §312(b) with other Holders with respect to their rights under this Indenture or the Securities.
The Company, the Trustee, the Registrar and anyone else shall have the protection of TIA §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, if so requested by the Trustee, the Company shall furnish to the Trustee: 
 (1) an Officers’ Certificate
stating that, in the opinion of the signers, all conditions precedent, if any, provided for in this Indenture relating to the proposed action have been complied with; and 

(2) an Opinion of Counsel stating that, in the opinion of such counsel, all such conditions precedent have been complied with, 

except that in the case of any such application or request as to which the furnishing of such documents is specifically required by any provision of this
Indenture relating to such particular request or application, no additional certificate or opinion need be furnished. 

SECTION 10.05. Statements Required in Certificate and Opinion. 

Each certificate with respect to compliance by or on behalf of the Company with a condition or covenant provided for in this Indenture shall
include: 
 (1) a statement that the Person making such certificate or opinion has read such covenant or condition; 

(2) 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; 
 (3) a statement that, in the opinion of such Person, such Person has made such examination or
investigation as is necessary to enable such Person to express an informed opinion as to whether or not such covenant or condition has been complied with; and 

(4) a statement as to whether or not, in the opinion of such Person, such covenant or condition has been complied with. 

SECTION 10.06. Form of Documents Delivered to Trustee. 

In any case where several matters are required to be certified by, or covered by an opinion of, any specified Person, it is not necessary that
all such matters be certified by, or covered by the opinion of, only one such Person, or that they be so certified or covered by only one document, but one such Person may certify or give an opinion with respect to some matters and one or more other
such Persons as to other matters, and any such Person may certify or give an opinion as to such matters in one or several documents. 

 Any certificate or opinion of an Officer of the Company may be based, insofar as it relates
to legal matters, upon a certificate or opinion of, or representations by, counsel, unless such Officer knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to the matters upon
which such Officer’s certificate or opinion is based are erroneous. Any such certificate or Opinion of Counsel may be based, insofar as it relates to factual matters, upon a certificate or opinion of, or representations by, an Officer or
Officers of the Company stating that the information with respect to such factual matters is in the possession of the Company, unless such counsel knows, or in the exercise of reasonable care should know, that the certificate or opinion or
representations with respect to such matters are erroneous. 
 Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other instruments under this Indenture, they may, but need not, be consolidated and form one instrument. 

SECTION 10.07. Rules by Trustee and Agents. 

The Trustee may make reasonable rules for action by or meetings of Holders. The Registrar and Paying Agent may make reasonable rules for their
functions. 
 SECTION 10.08. Legal Holidays. 

If a payment date with respect to any Security is a Legal Holiday at a Place of Payment for such Security, 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
10.09. Governing Law. 
 This Indenture and the Securities shall be governed by and construed in accordance with the laws of the
State of New York. 
 SECTION 10.10. No Adverse Interpretation of Other Agreements. 

This Indenture may not be used to interpret another indenture, loan, security or debt agreement of the Company. No such indenture, loan,
security or debt agreement may be used to interpret this Indenture. 
 SECTION 10.11. Successors. 

All agreements of the Company in this Indenture and the Securities shall bind their respective successors. All agreements of the Trustee, any
additional trustee and any Paying Agents in this Indenture shall bind its successor. 
 SECTION 10.12. Benefits of
Indenture. 
 Nothing in this Indenture or in the Securities, express or implied, shall give to any Person, other than the parties
hereto and their successors hereunder and the Holders, any benefit or any legal or equitable right, remedy or claim under this Indenture. 
 
SECTION 10.13. Multiple Counterparts. 
 The parties may sign multiple counterparts of this Indenture. Each signed counterpart
shall be deemed an original, but all of them together represent one and the same agreement. 
 SECTION 10.14. Table of
Contents, Headings, etc. 
 The table of contents, cross-reference sheet 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. Separability. 

Each provision of this Indenture shall be considered separable and if for any reason any provision which is not essential to the effectuation
of the basic purpose of this Indenture or 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. 

[Signature Page Follows] 

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

			
	 KRYSTAL BIOTECH, INC.

		
	 By:
	 	 
		 	 Name:

		 	 Title:

  

			
	 [NAME OF TRUSTEE],
 as
Trustee

		
	 By:
	 	 
		 	 Name:

		 	 Title:

 EXHIBIT A-1 

CUSIP 
 KRYSTAL BIOTECH, INC. 

 

			
	No.	  	$                    

 [    ] % [SECURITY] DUE [    ] 

KRYSTAL BIOTECH, INC., a Delaware corporation, as issuer (the “Company”), for value received, promises to pay to
[                      ] or registered assigns the principal sum of [    ] on [    ],
[    ]. 
 Interest Payment Dates: [    ] and [    ]. 

Record Dates: [    ] and [    ]. 

Reference is made to the further provisions of this Security contained herein, which will for all purposes have the same effect as if set
forth at this place. 
 IN WITNESS WHEREOF, the Company has caused this Security to be signed manually or by facsimile by one of its duly
authorized officers. 
  

			
	 KRYSTAL BIOTECH, INC.

		
	 By:
	 	 
		 	 Name:

		 	 Title:

 Certificate of Authentication 

This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 

 

			
	 [NAME OF TRUSTEE],

as Trustee

		
	 By:
	 	 
		 	 Name:

		 	 Title:

 [FORM OF REVERSE OF SECURITY] 

KRYSTAL BIOTECH, INC. 

[    ]% [SECURITY] DUE [    ] 

1. Interest. KRYSTAL BIOTECH, INC., a Delaware corporation, as issuer (the “Company”), promises to pay, until the principal
hereof is paid or made available for payment, interest on the principal amount set forth on the face hereof at a rate of [    ]% per annum. Interest hereon will accrue from and including the most recent date to which interest has
been paid or, if no interest has been paid, from and including [    ] to but excluding the date on which interest is paid. Interest shall be payable in arrears on each [    ] and [    ],
commencing [    ]. Interest will be computed on the basis of a [360-day year comprised of twelve 30-day months]. The Company shall pay interest on
overdue principal and on overdue interest (to the full extent permitted by law) at the rate borne by the Securities. 
 2. Method of
Payment. The Company will pay interest hereon (except defaulted interest) to the Persons who are registered Holders at the close of business on [    ] and [    ] immediately preceding the interest payment
date (whether or not a Business Day). Holders must surrender Securities to a Paying Agent to collect principal payments. The Company will pay to the Paying Agent principal and interest in money of the United States of America that at the time of
payment is legal tender for payment of public and private debts. If a Holder has given wire transfer instructions to the Company, the Company may pay, or cause to be paid by the Paying Agent, all principal, interest on that Holder’s Securities
in accordance with those instructions. All other payments on the Securities will be made at the office or agency of the Paying Agent and Registrar unless the Company elects to make interest payments by check mailed to the Holders at their address
set forth in the register of Holders. 
 3. Paying Agent and Registrar. Initially,
                            (the “Trustee”) will act as a Paying Agent and Registrar. The
Company may change any Paying Agent or Registrar without notice to the Holders. The Company or any of its Subsidiaries may act as Paying Agent or Registrar. 

4. Indenture. This Security is on the series designated on the fact hereof [limited in aggregate principal amount to
$    ]. This Security is one of a duly authorized issue of securities of the Company issued and to be issued in one or more series under an Indenture dated as of
[                ], 201     (the “Indenture”, which term shall have the meaning assigned to it in such
instrument) between the Company and the Trustee. This is one of an issue of Securities of the Company issued, or to be issued, under the Indenture. The terms of the Securities include those stated in the Indenture and those made part of the
Indenture by reference to the Trust Indenture Act of 1939 (15 U.S. Code §§ 77aaa-77bbbb), as amended from time to time (the “Trust Indenture Act”). The Securities are subject to all such terms, and Holders are referred to the
Indenture and the Trust Indenture Act for a statement of them. Capitalized and certain other terms used herein and not otherwise defined have the meanings set forth in the Indenture. 

[5. If applicable, insert—Optional Redemption. The Securities of this series are subject to redemption [if applicable,
insert—[at any time] [on or after     , 20    ], as a whole or in part, at the election of the Company at the Redemption Price equal to ]. The Company may provide in such notice that
payment of such price and performance of the Company’s obligations with respect to such redemption or purchase may be performed by another Person. Any such notice may, at the Company’s discretion, be subject to the satisfaction of one or
more conditions precedent. 
 [6. Redemption Procedures. The Trustee will select Securities called for redemption on a pro rata basis
or on as nearly a pro rata basis as is practicable (subject to procedures of the Depository); provided that no Securities of $[    ] or less shall be redeemed in part. A new Security of this series in principal amount equal to
the un-redeemed portion thereof will be issued in the name of the Holder thereof upon cancellation of the original Security. Securities called for redemption pursuant to this paragraph 6 become due on the date
fixed for redemption. On and after the date fixed for redemption, interest stops accruing on Securities or portions of them called for redemption.] 

[7. Notice of Redemption. Notices of redemption shall be mailed by first class mail at least 30 but not more than 60 days before the
redemption date to each Holder of Securities to be redeemed at its registered address. If any Security of this series is to be redeemed in part only, the notice of redemption that relates to such Security shall state the portion of the principal
amount thereof to be redeemed.] 
 8. Denominations, Transfer, Exchange. The Securities of this series are in registered form without
coupons and in denominations of $[    ] and integral multiples of $[    ]. A Holder may transfer or exchange Securities of this series in accordance with the Indenture. The Registrar may require a Holder,
among other things, to furnish appropriate endorsements and transfer documents and to pay to it any taxes and fees required by law or permitted by the Indenture. 

 10. Persons Deemed Owners. The registered Holder of this Security may be treated as
the owner of this Security for all purposes. 
 11. Unclaimed Money. If money for the payment of principal or interest remains
unclaimed for two years, the Trustee or Paying Agent will pay the money back to the Company at its written request. After that, Holders entitled to the money must look to the Company for payment as general creditors unless an “abandoned
property” law designates another Person. 
 12. Amendment, Waiver, Etc. The Company and the Trustee (if a party thereto) may,
without the consent of the Holders of any outstanding Securities, amend or waive the Indenture or the Securities for certain specified purposes, including, among other things, curing ambiguities, defects or inconsistencies, maintaining the
qualification of the Indenture under the Trust Indenture Act, as amended, providing for the assumption by a successor to the Company of its obligations under the Indenture and making any change that does not materially and adversely affect the
rights of any Holder of each series to be affected. Other amendments of the Indenture or the Securities of each series may be made by the Company and the Trustee with the consent of the Holders of Securities of such series of not less than a
majority of the aggregate principal amount of the outstanding Securities of such series, subject to certain exceptions requiring the consent of the Holders of the particular Securities of such series to be affected. 

13. Successor Corporation. When a successor corporation assumes all the obligations of its predecessor under the Securities and the
Indenture and the transaction com-plies with the terms of Article Five of the Indenture, the predecessor corporation will, except as provided in Article Five, be released from those obligations. 

14. Defaults and Remedies. Events of Default are set forth in the Indenture. Subject to certain limitations in the Indenture, if an
Event of Default (other than an Event of Default specified in Sections 6.01(4) and 6.01(5) of the Indenture) with respect to the Securities of this series occurs and is continuing, then, and in each and every such case, either the Trustee, by notice
in writing to the Company, or the Holders of not less than 25% of the principal amount of the Securities of this series then outstanding, by notice in writing to the Company and the Trustee, may, and the Trustee at the request of such Holders shall,
declare due and payable, if not already due and payable, the principal of and any accrued and unpaid interest on all of the Securities of this series; and upon any such declaration all such amounts upon such Securities shall become and be
immediately due and payable, anything in the Indenture or in the Securities to the contrary notwithstanding. If an Event of Default specified in Sections 6.01(4) and 6.01(5) of the Indenture occurs, then the principal of and any accrued and unpaid
interest on all of the Securities of this series shall immediately become due and payable without any declaration or other act on the part of the Trustee or any Holder. Holders may not enforce the Indenture or the Securities of this series except as
provided in the Indenture. The Trustee may require indemnity satisfactory to it before it enforces the Indenture or the Securities of this series. Subject to certain limitations, Holders of a majority in principal amount of the then outstanding
Securities may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing default (except a default in payment of principal, premium, if any, or interest on the Securities of this series)
if it determines that withholding notice is in their best interests. 
 15. Trustee Dealings with Company. Subject to certain
limitations imposed by the Trust Indenture Act, the Trustee, in its individual or any other capacity, may make loans to, accept deposits from, and perform services for the Company or its Affiliates, and may otherwise deal with the Company or its
Affiliates, as if it were not Trustee. 
 16. No Recourse Against Others. No past, present or future director, officer, employee,
incorporator, agent, member or stockholder or Affiliate of the Company, as such, shall have any liability for any obligations of the Company under the Securities of this series, the Indenture or for any claim based on, in respect of, or by reason
of, such obligations or their creation. Each Holder of Securities of this series by accepting a Security of this series waives and releases all such liabilities. The waiver and release are part of the consideration for issuance of the Securities of
this series. 
 17. Discharge; Defeasance. The Company’s obligations pursuant to the Indenture with respect to Securities of this
series will be discharged, except for obligations pursuant to certain sections thereof, subject to the terms of the Indenture, upon the payment of all the Securities of this series or upon the irrevocable deposit with the Trustee of United States
dollars or Government Obligations sufficient to pay when due principal of and interest on the Securities of this series to maturity or redemption. 

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

18. Authentication. This Security shall not be valid until the Trustee signs the certificate of authentication on the other side of this
Security. 

 19. Governing Law. THIS SECURITY SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE
WITH THE LAWS OF THE STATE OF NEW YORK. 
 20. Abbreviations. Customary abbreviations may be used in the name of a Holder or an
assignee, such as: TEN COM (= tenants in common), TENANT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act). 

The Company will furnish to any Holder upon written request and without charge a copy of the Indenture. Requests may be made to: 

If to the Company: 
 Name and
Address 
 Attn: 

 ASSIGNMENT 

I or we assign and transfer this Security to: 

(Insert assignee’s social security or tax I.D. number) 

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

 

							
	Date:	 		 	 Your

				
		 		 	 Signature:
	 	 
			
		 		 	 (Sign exactly as your name appears on the other side of this Security)

  

			
	 Signature

		
	 Guarantee:
	 	 

 SIGNATURE GUARANTEE 

Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of the Registrar, which requirements
include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other “signature guarantee program” as may be determined by the Registrar in addition to, or in substitution for, STAMP, all
in accordance with the Securities Exchange Act of 1934, as amended

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