Document:

Exhibit 4.1

 

EXECUTION VERSION

 

 

 

CRYOPORT, INC.

 

and

 

U.S.
Bank National Association

 

as Trustee

 

 

 

INDENTURE

 

Dated as of November 12, 2021

 

 

 

0.75% Convertible Senior Notes due 2026

 

 

 

     

     

    

 

 

TABLE OF CONTENTS

 

Page

 

	Article 1.    Definitions; Rules of Construction	1
	 	 	 
	Section 1.01.	Definitions.	1
	Section 1.02.	Other Definitions.	12
	Section 1.03.	Rules of Construction.	13
	 	 	 
	Article 2.    The Notes	14
	 	 	 
	Section 2.01.	Form, Dating and Denominations.	14
	Section 2.02.	Execution, Authentication and Delivery.	14
	Section 2.03.	Initial Notes and Additional Notes.	15
	Section 2.04.	Method of Payment.	15
	Section 2.05.	Accrual of Interest; Defaulted Amounts; When Payment Date is Not a Business Day.	16
	Section 2.06.	Registrar, Paying Agent and Conversion Agent.	17
	Section 2.07.	Paying Agent and Conversion Agent to Hold Property in Trust.	18
	Section 2.08.	Holder Lists.	18
	Section 2.09.	Legends.	18
	Section 2.10.	Transfers and Exchanges; Certain Transfer Restrictions.	19
	Section 2.11.	Exchange and Cancellation of Notes to Be Converted, Redeemed or Repurchased.	24
	Section 2.12.	Replacement Notes.	25
	Section 2.13.	Registered Holders; Certain Rights with Respect to Global Notes.	25
	Section 2.14.	Cancellation.	26
	Section 2.15.	Notes Held by the Company or its Affiliates.	26
	Section 2.16.	Temporary Notes.	26
	Section 2.17.	Outstanding Notes.	26
	Section 2.18.	Repurchases by the Company.	27
	Section 2.19.	CUSIP and ISIN Numbers.	27
	 	 	 
	Article 3.    Covenants	28
	 	 	 
	Section 3.01.	Payment on Notes.	28
	Section 3.02.	Exchange Act Reports.	28
	Section 3.03.	Rule 144A Information.	28
	Section 3.04.	Additional Interest.	29
	Section 3.05.	Compliance and Default Certificates.	29
	Section 3.06.	Stay, Extension and Usury Laws.	30
	Section 3.07.	Restriction on Acquisition of Notes by the Company and its Affiliates.	30
	 	 	 
	Article 4.    Repurchase and Redemption	30
	 	 	 
	Section 4.01.	No Sinking Fund.	30
	Section 4.02.	Right of Holders to Require the Company to Repurchase Notes upon a Fundamental Change.	30
	Section 4.03.	Right of the Company to Redeem the Notes.	35

 

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	Article 5.    Conversion	38
	 	 	 
	Section 5.01.	Right to Convert.	38
	Section 5.02.	Conversion Procedures.	42
	Section 5.03.	Settlement upon Conversion.	44
	Section 5.04.	Reserve and Status of Common Stock Issued upon Conversion.	47
	Section 5.05.	Adjustments to the Conversion Rate.	48
	Section 5.06.	Voluntary Adjustments.	58
	Section 5.07.	Adjustments to the Conversion Rate in Connection with a Make-Whole Fundamental Change.	59
	Section 5.08.	Exchange in Lieu of Conversion.	60
	Section 5.09.	Effect of Common Stock Change Event.	61
	 	 	 
	Article 6.    Successors	63
	 	 	 
	Section 6.01.	When the Company May Merge, Etc.	63
	Section 6.02.	Successor Entity Substituted.	63
	Section 6.03.	Exclusion for Asset Transfers with Wholly Owned Subsidiaries.	63
	 	 	 
	Article 7.    Defaults and Remedies	64
	 	 	 
	Section 7.01.	Events of Default.	64
	Section 7.02.	Acceleration.	66
	Section 7.03.	Sole Remedy for a Failure to Report.	66
	Section 7.04.	Other Remedies.	67
	Section 7.05.	Waiver of Past Defaults.	68
	Section 7.06.	Control by Majority.	68
	Section 7.07.	Limitation on Suits.	68
	Section 7.08.	Absolute Right of Holders to Institute Suit for the Enforcement of the Right to Receive Payment and Conversion Consideration.	69
	Section 7.09.	Collection Suit by Trustee.	69
	Section 7.10.	Trustee May File Proofs of Claim.	69
	Section 7.11.	Priorities.	70
	Section 7.12.	Undertaking for Costs.	70
	 	 	 
	Article 8.    Amendments, Supplements and Waivers	70
	 	 	 
	Section 8.01.	Without the Consent of Holders.	70
	Section 8.02.	With the Consent of Holders.	71
	Section 8.03.	Notice of Amendments, Supplements and Waivers.	72
	Section 8.04.	Revocation, Effect and Solicitation of Consents; Special Record Dates; Etc.	73
	Section 8.05.	Notations and Exchanges.	73
	Section 8.06.	Trustee to Execute Supplemental Indentures.	73
	 	 	 
	Article 9.    Satisfaction and Discharge	74
	 	 	 
	Section 9.01.	Termination of Company’s Obligations.	74
	Section 9.02.	Repayment to Company.	74
	Section 9.03.	Reinstatement.	75

 

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	Article 10.    Trustee	75
	 	 	 
	Section 10.01.	Duties of the Trustee.	75
	Section 10.02.	Rights of the Trustee.	76
	Section 10.03.	Individual Rights of the Trustee.	78
	Section 10.04.	Trustee’s Disclaimer.	78
	Section 10.05.	Notice of Defaults.	78
	Section 10.06.	Compensation and Indemnity.	79
	Section 10.07.	Replacement of the Trustee.	79
	Section 10.08.	Successor Trustee by Merger, Etc.	80
	Section 10.09.	Eligibility; Disqualification.	81
	 	 	 
	Article 11.    Miscellaneous	81
	 	 	 
	Section 11.01.	Notices.	81
	Section 11.02.	Delivery of Officer’s Certificate and Opinion of Counsel as to Conditions Precedent.	83
	Section 11.03.	Statements Required in Officer’s Certificate and Opinion of Counsel.	83
	Section 11.04.	Rules by the Trustee, the Registrar, the Paying Agent and the Conversion Agent.	83
	Section 11.05.	No Personal Liability of Directors, Officers, Employees and Stockholders.	83
	Section 11.06.	Governing Law; Waiver of Jury Trial.	84
	Section 11.07.	Submission to Jurisdiction.	84
	Section 11.08.	No Adverse Interpretation of Other Agreements.	84
	Section 11.09.	Successors.	84
	Section 11.10.	Force Majeure.	84
	Section 11.11.	U.S.A. PATRIOT Act.	85
	Section 11.12.	Calculations.	85
	Section 11.13.	Severability.	85
	Section 11.14. 	Counterparts.	85
	Section 11.15.	Table of Contents, Headings, Etc.	86
	Section 11.16.	Withholding Taxes.	86

 

	Exhibits	 
	Exhibit A: Form of Note	A-1
	Exhibit B-1: Form of Restricted Note Legend	B1-1
	Exhibit B-2: Form of Global Note Legend	B2-1
	Exhibit B-3: Form of Non-Affiliate Legend	B3-1

 

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INDENTURE, dated as
of November 12, 2021, between Cryoport, Inc., a Nevada corporation, as issuer (the “Company”), and U.S. Bank National
Association, as trustee (the “Trustee”).

 

Each party to this Indenture
(as defined below) agrees as follows for the benefit of the other party and for the equal and ratable benefit of the Holders (as defined
below) of the Company’s 0.75% Convertible Senior Notes due 2026 (the “Notes”).

 

Article
1.         Definitions;
Rules of Construction

 

Section
1.01.     Definitions.

 

“Additional Interest”
means any interest that accrues on any Note pursuant to Section 3.04.

 

“Affiliate”
has the meaning set forth in Rule 144 as in effect on the Issue Date.

 

“Authorized Denomination”
means, with respect to a Note, a principal amount thereof equal to $1,000 or any integral multiple of $1,000 in excess thereof.

 

“Bankruptcy Law”
means Title 11, United States Code, or any similar U.S. federal or state or non-U.S. law for the relief of debtors.

 

“Bid Solicitation
Agent” means the Person who is required to obtain bids for the Trading Price in accordance with Section 5.01(C)(i)(2)
and the definition of “Trading Price.” The initial Bid Solicitation Agent on the Issue Date will be the Company; provided,
however, that the Company may appoint any other Person (including any of the Company’s Subsidiaries) to be the Bid Solicitation
Agent at any time after the Issue Date without prior notice to the Holders.

 

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

 

“Business Day”
means 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.

 

“Capital Stock”
of any Person means any and all shares of, interests in, rights to purchase, warrants or options for, participations in, or other equivalents
of, in each case however designated, the equity of such Person, but excluding any debt securities convertible into such equity.

 

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

 

“Common Stock”
means the common stock, $0.001 par value per share, of the Company, subject to Section 5.09.

 

“Company”
means the Person named as such in the first paragraph of this Indenture and, subject to Article 6, its successors and assigns.

 

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“Company Order”
means a written request or order signed on behalf of the Company by one (1) of its Officers and delivered to the Trustee.

 

“Conversion Date”
means, with respect to a Note, the first Business Day on which the requirements set forth in Section 5.02(A) to convert such Note
are satisfied, subject to Section 5.03(C).

 

“Conversion Price”
means, as of any time, an amount equal to (A) one thousand dollars ($1,000) divided by (B) the Conversion Rate in effect at such
time.

 

“Conversion Rate”
initially means 8.5038 shares of Common Stock per $1,000 principal amount of Notes; provided, however, that the Conversion
Rate is subject to adjustment pursuant to Article 5; provided, further, that whenever this Indenture refers to the
Conversion Rate as of a particular date without setting forth a particular time on such date, such reference will be deemed to be to the
Conversion Rate immediately after the Close of Business on such date.

 

“Conversion Share”
means any share of Common Stock issued or issuable upon conversion of any Note.

 

“Daily Cash Amount”
means, with respect to any VWAP Trading Day, the lesser of (A) the applicable Daily Maximum Cash Amount; and (B) the Daily Conversion
Value for such VWAP Trading Day.

 

“Daily Conversion
Value” means, with respect to any VWAP Trading Day, one-fortieth (1/40th) of the product of (A) the Conversion Rate on such
VWAP Trading Day; and (B) the Daily VWAP per share of Common Stock on such VWAP Trading Day.

 

“Daily Maximum Cash
Amount” means, with respect to the conversion of any Note, the quotient obtained by dividing (A) the Specified Dollar Amount
applicable to such conversion by (B) forty (40).

 

“Daily Share Amount”
means, with respect to any VWAP Trading Day, the quotient obtained by dividing (A) the excess, if any, of the Daily Conversion Value for
such VWAP Trading Day over the applicable Daily Maximum Cash Amount by (B) the Daily VWAP for such VWAP Trading Day. For the avoidance
of doubt, the Daily Share Amount will be zero for such VWAP Trading Day if such Daily Conversion Value does not exceed such Daily Maximum
Cash Amount.

 

“Daily VWAP”
means, for any VWAP Trading Day, the per share volume-weighted average price of the Common Stock as displayed under the heading “Bloomberg
VWAP” on Bloomberg page “CYRX <EQUITY> AQR” (or, if such page is not available, its equivalent successor page)
in respect of the period from the scheduled open of trading until the scheduled close of trading of the primary trading session on such
VWAP Trading Day (or, if such volume-weighted average price is unavailable, the market value of one share of Common Stock on such VWAP
Trading Day, determined, using a volume-weighted average price method, by a nationally recognized independent investment banking firm
selected by the Company, which may be any of the Initial Purchasers). The Daily VWAP will be determined without regard to after-hours
trading or any other trading outside of the regular trading session.

 

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“Default”
means any event that is (or, after notice, passage of time or both, would be) an Event of Default.

 

“Default Settlement
Method” means Physical Settlement; provided, however, that (A) the Company may, from time to time, change the
Default Settlement Method by sending notice of the new Default Settlement Method to the Holders, the Trustee and the Conversion Agent;
and (B) the Default Settlement Method will be subject to Section 5.03(A)(ii).

 

“Depositary”
means The Depository Trust Company or its successor.

 

“Depositary Participant”
means any member of, or participant in, the Depositary.

 

“Depositary Procedures”
means, with respect to any conversion, transfer, exchange or transaction involving a Global Note or any beneficial interest therein, the
rules and procedures of the Depositary applicable to such conversion, transfer, exchange or transaction.

 

“Ex-Dividend Date”
means, with respect to an issuance, dividend or distribution on the Common Stock, the first date on which shares of Common Stock trade
on the applicable exchange or in the applicable market, regular way, without the right to receive such issuance, dividend or distribution
(including pursuant to due bills or similar arrangements required by the relevant stock exchange). For the avoidance of doubt, any alternative
trading convention on the applicable exchange or market in respect of the Common Stock under a separate ticker symbol or CUSIP number
will not be considered “regular way” for this purpose.

 

“Exchange Act”
means the U.S. Securities Exchange Act of 1934, as amended.

 

“Exempted Fundamental
Change” means any Fundamental Change with respect to which, in accordance with Section 4.02(H), the Company does not
offer to repurchase any Notes.

 

“Freely Tradable”
means, with respect to any security of the Company, that such security would be eligible to be offered, sold or otherwise transferred
pursuant to Rule 144 or otherwise if held by a Person that is not an Affiliate of the Company, and that has not been an Affiliate of the
Company during the immediately preceding three (3) months, without any requirements as to volume, manner of sale, availability of current
public information or notice under the Securities Act (except that any such requirement as to the availability of current public information
will be disregarded if the same is satisfied at that time).

 

“Fundamental Change”
means any of the following events:

 

(A)          a
 “person” or “group” (within the meaning of Section 13(d)(3) of the Exchange Act), other than the Company or its
Wholly Owned Subsidiaries, or their respective employee benefit plans, files any report with the SEC indicating that such person or group
has become the direct or indirect “beneficial owner” (as defined below) of shares of the Common Stock representing more than
fifty percent (50%) of the voting power of all of the Company’s then-outstanding Common Stock;

 

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(B)          the
consummation of (i) any sale, lease or other transfer, in one transaction or a series of transactions, of all or substantially all of
the assets of the Company and its Subsidiaries, taken as a whole, to any Person, other than solely to one or more of the Company’s
Wholly Owned Subsidiaries; or (ii) any transaction or series of related transactions in connection with which (whether by means of merger,
consolidation, share exchange, combination, reclassification, recapitalization, acquisition, liquidation or otherwise) all of the Common
Stock is exchanged for, converted into, acquired for, or constitutes solely the right to receive, other securities, cash or other property;
provided, however, that any merger, consolidation, share exchange or combination of the Company pursuant to which the Persons
that directly or indirectly “beneficially owned” (as defined below) all classes of the Company’s common equity immediately
before such transaction directly or indirectly “beneficially own,” immediately after such transaction, more than fifty percent
(50%) of all classes of common equity of the surviving, continuing or acquiring company or other transferee, as applicable, or the parent
thereof, in substantially the same proportions vis-à-vis each other as immediately before such transaction will be deemed not to
be a Fundamental Change pursuant to this clause (B);

 

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

 

(D)          the
Common Stock ceases to be listed on any of The New York Stock Exchange, The Nasdaq Capital Market, The Nasdaq Global Market or The Nasdaq
Global Select Market (or any of their respective successors);

 

provided, however, that a transaction
or event described in clause (A) or (B) above will not constitute a Fundamental Change if at least ninety percent (90%)
of the consideration received or to be received by the holders of Common Stock (excluding cash payments for fractional shares or pursuant
to dissenters rights), in connection with such transaction or event, consists of shares of common stock listed on any of The New York
Stock Exchange, The Nasdaq Capital Market, The Nasdaq Global Market or The Nasdaq Global Select Market (or any of their respective successors),
or that will be so listed when issued or exchanged in connection with such transaction or event, and such transaction or event constitutes
a Common Stock Change Event whose Reference Property consists of such consideration.

 

For the purposes of this definition,
(x) any transaction or event described in both clause (A) and in clause (B)(i) or (ii) above (without regard to the
proviso in clause (B)) will be deemed to occur solely pursuant to clause (B) above (subject to such proviso); and (y) whether
a Person is a “beneficial owner,” whether shares are “beneficially owned,” and percentage beneficial
ownership, will be determined in accordance with Rule 13d-3 under the Exchange Act.

 

“Fundamental Change
Repurchase Date” means the date fixed for the repurchase of any Notes by the Company pursuant to a Repurchase Upon Fundamental
Change.

 

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“Fundamental Change
Repurchase Notice” means a notice (including a notice substantially in the form of the “Fundamental Change Repurchase
Notice” set forth in Exhibit A) containing the information, or otherwise complying with the requirements, set forth in Section
4.02(F)(i) and Section 4.02(F)(ii).

 

“Fundamental Change
Repurchase Price” means the cash price payable by the Company to repurchase any Note upon its Repurchase Upon Fundamental Change,
calculated pursuant to Section 4.02(D).

 

“Global Note”
means a Note that is represented by a certificate substantially in the form set forth in Exhibit A, registered in the name of the
Depositary or its nominee, duly executed by the Company and authenticated by the Trustee, and deposited with the Trustee, as custodian
for the Depositary.

 

“Global Note Legend”
means a legend substantially in the form set forth in Exhibit B-2.

 

“Holder”
means a person in whose name a Note is registered on the Registrar’s books.

 

“Indenture”
means this Indenture, as amended or supplemented from time to time.

 

“Initial Purchasers”
means Jefferies LLC, SVB Leerink LLC, UBS Securities LLC, B. Riley Securities, Inc., BTIG, LLC, KeyBanc Capital Markets Inc., Needham
 & Company, LLC and Roth Capital Partners, LLC.

 

“Interest Payment
Date” means, with respect to a Note, each June 1 and December 1 of each year, commencing on June 1, 2022 (or commencing on such
other date specified in the certificate representing such Note). For the avoidance of doubt, the Maturity Date is an Interest Payment
Date.

 

“Issue Date”
means November 12, 2021.

 

“Last Original Issue
Date” means (A) with respect to any Notes issued pursuant to the Purchase Agreement (including any Notes issued pursuant to
the exercise of the Shoe Option by the Initial Purchasers), and any Notes issued in exchange therefor or in substitution thereof, the
later of (i) the Issue Date and (ii) the last date any Notes are originally issued pursuant to the exercise of the Shoe Option; and (B)
with respect to any Notes issued pursuant to Section 2.03(B), and any Notes issued in exchange therefor or in substitution thereof,
either (i) the later of (x) the date such Notes are originally issued and (y) the last date any Notes are originally issued as part of
the same offering pursuant to the exercise of an option granted to the initial purchaser(s) of such Notes to purchase additional Notes;
or (ii) such other date as is specified in an Officer’s Certificate delivered to the Trustee before the original issuance of such
Notes.

 

“Last Reported Sale
Price” of the Common Stock for any Trading Day means the closing sale price per share (or, if no closing sale price is reported,
the average of the last bid price and the last ask price per share or, if more than one in either case, the average of the average last
bid prices and the average last ask prices per share) of Common Stock on such Trading Day as reported in composite transactions for the
principal U.S. national or regional securities exchange on which the Common Stock is then listed. If the Common Stock is not listed on
a U.S. national or regional securities exchange on such Trading Day, then the Last Reported Sale Price will be the last quoted bid price
per share of Common Stock on such Trading Day in the over-the-counter market as reported by OTC Markets Group Inc. or a similar organization.
If the Common Stock is not so quoted on such Trading Day, then the Last Reported Sale Price will be the average of the mid-point of the
last bid price and the last ask price per share of Common Stock on such Trading Day from a nationally recognized independent investment
banking firm selected by the Company, which may be any of the Initial Purchasers. Neither the Trustee nor the Conversion Agent will have
any duty to determine the Last Reported Sale Price.

 

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The “Liquidity Conditions”
with respect to the Redemption of any Notes will be satisfied if each of the following has been satisfied as of the Redemption Notice
Date for such Redemption and is reasonably expected to continue to be satisfied through at least the thirtieth (30th) calendar day after
the Redemption Date for such Redemption: (A) the Company has satisfied the reporting conditions (including, for the avoidance of doubt,
the requirement for current Form 10 information) set forth in Rule 144(c) and (i)(2) under the Securities Act; and (B) the shares of Common
Stock, if any, issued or issuable upon conversion of the Notes are Freely Tradable; provided, however, that the Liquidity
Conditions will also be deemed to be satisfied with respect to such Redemption if, in accordance with Section 5.03(A)(i)(3), the
Company has elected to settle all conversions of Notes with a Conversion Date that occurs during the related Redemption Conversion Period
by Cash Settlement.

 

“Make-Whole Fundamental
Change” means (A) a Fundamental Change (determined after giving effect to the proviso immediately after clause (D) of
the definition thereof, but without regard to the proviso to clause (B)(ii) of such definition); or (B) the sending of a Redemption
Notice pursuant to Section 4.03(G); provided, however, that, subject to Section 4.03(J), the sending of a
Redemption Notice will constitute a Make-Whole Fundamental Change only with respect to the Notes called (or deemed called pursuant to
Section 4.03(J)) for Redemption pursuant to such Redemption Notice and not with respect to any other Notes.

 

“Make-Whole Fundamental
Change Conversion Period” has the following meaning:

 

(A)          in
the case of a Make-Whole Fundamental Change pursuant to clause (A) of the definition thereof, the period from, and including, the
Make-Whole Fundamental Change Effective Date of such Make-Whole Fundamental Change to, and including, the thirty fifth (35th) Trading
Day after such Make-Whole Fundamental Change Effective Date (or, if such Make-Whole Fundamental Change also constitutes a Fundamental
Change (other than an Exempted Fundamental Change), to, but excluding, the related Fundamental Change Repurchase Date); and

 

(B)           in
the case of a Make-Whole Fundamental Change pursuant to clause (B) of the definition thereof, the related Redemption Conversion
Period;

 

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provided, however, that if the Conversion
Date for the conversion of a Note that is called (or deemed, pursuant to Section 4.03(J), to be called) for Redemption occurs during
the Make-Whole Fundamental Change Conversion Period for both a Make-Whole Fundamental Change occurring pursuant to clause (A) of
the definition of “Make-Whole Fundamental Change” and a Make-Whole Fundamental Change resulting from such Redemption pursuant
to clause (B) of such definition, then, notwithstanding anything to the contrary in Section 5.07, solely for purposes of
such conversion, (x) such Conversion Date will be deemed to occur solely during the Make-Whole Fundamental Change Conversion Period for
the Make-Whole Fundamental Change with the earlier Make-Whole Fundamental Change Effective Date; and (y) the Make-Whole Fundamental Change
with the later Make-Whole Fundamental Change Effective Date will be deemed not to have occurred.

 

“Make-Whole Fundamental
Change Effective Date” means (A) with respect to a Make-Whole Fundamental Change pursuant to clause (A) of the definition
thereof, the date on which such Make-Whole Fundamental Change occurs or becomes effective; and (B) with respect to a Make-Whole Fundamental
Change pursuant to clause (B) of the definition thereof, the applicable Redemption Notice Date.

 

“Market Disruption
Event” means, with respect to any date, the occurrence or existence, during the one-half hour period ending at the scheduled
close of trading on such date on the principal U.S. national or regional securities exchange or other market on which the Common Stock
is listed for trading or trades, of any material suspension or limitation imposed on trading (by reason of movements in price exceeding
limits permitted by the relevant exchange or otherwise) in the Common Stock or in any options contracts or futures contracts relating
to the Common Stock.

 

“Maturity Date”
means December 1, 2026.

 

“Non-Affiliate Legend”
means a legend substantially in the form set forth in Exhibit B-3.

 

“Note Agent”
means any Registrar, Paying Agent or Conversion Agent.

 

“Notes”
means the 0.75% Convertible Senior Notes due 2026 issued by the Company pursuant to this Indenture.

 

“Observation Period”
means, with respect to any Note to be converted, (A) subject to clause (B) below, if the Conversion Date for such Note occurs before
September 1, 2026, the forty (40) consecutive VWAP Trading Days beginning on, and including, the second (2nd) VWAP Trading Day immediately
after such Conversion Date; (B) if such Conversion Date occurs during a Redemption Conversion Period, the forty (40) consecutive VWAP
Trading Days beginning on, and including, the forty-first (41st) Scheduled Trading Day immediately before the related Redemption Date;
and (C) subject to clause (B) above, if such Conversion Date occurs on or after September 1, 2026, the forty (40) consecutive VWAP
Trading Days beginning on, and including, the forty-first (41st) Scheduled Trading Day immediately before the Maturity Date.

 

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“Officer”
means the Chairman of the Board of Directors, the Chief Executive Officer, the President, the Chief Operating Officer, the Chief Financial
Officer, the Treasurer, any Assistant Treasurer, the Controller, the Secretary or any Vice-President of the Company.

 

“Officer’s
Certificate” means a certificate that is signed on behalf of the Company by one (1) of its Officers and that meets the requirements
of Section 11.03.

 

“Open of Business”
means 9:00 a.m., New York City time.

 

“Opinion of Counsel”
means an opinion, from legal counsel (including an employee of, or counsel to, the Company or any of its Subsidiaries) reasonably acceptable
to the Trustee, that meets the requirements of Section 11.03, subject to customary qualifications and exclusions.

 

“Person”
or “person” means any individual, corporation, partnership, limited liability company, joint venture, association,
joint-stock company, trust, unincorporated organization or government or other agency or political subdivision thereof. Any division or
series of a limited liability company, limited partnership or trust will constitute a separate “person” under this Indenture.

 

“Physical Note”
means a Note (other than a Global Note) that is represented by a certificate substantially in the form set forth in Exhibit A,
registered in the name of the Holder of such Note and duly executed by the Company and authenticated by the Trustee.

 

“Purchase Agreement”
means that certain Purchase Agreement, dated November 9, 2021, between the Company and the Initial Purchasers.

 

“Redemption”
means the repurchase of any Note by the Company pursuant to Section 4.03.

 

“Redemption Date”
means the date fixed, pursuant to Section 4.03(E), for the settlement of the repurchase of any Notes by the Company pursuant to
a Redemption.

 

“Redemption Conversion
Period” means, with respect to any Redemption, the period from, and including, the related Redemption Notice Date until the
Close of Business on the second (2nd) Scheduled Trading Day immediately before the related Redemption Date (or, if the Company fails to
pay the Redemption Price due on such Redemption Date in full, until such time as the Company pays such Redemption Price in full).

 

“Redemption Notice
Date” means, with respect to a Redemption, the date on which the Company sends the Redemption Notice for such Redemption pursuant
to Section 4.03(G).

 

“Redemption Price”
means the cash price payable by the Company to redeem any Note upon its Redemption, calculated pursuant to Section 4.03(E).

 

“Regular Record Date”
has the following meaning with respect to an Interest Payment Date: (A) if such Interest Payment Date occurs on June 1, the immediately
preceding May 15; and (B) if such Interest Payment Date occurs on December 1, the immediately preceding November 15.

 

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“Repurchase Upon
Fundamental Change” means the repurchase of any Note by the Company pursuant to Section 4.02.

 

“Responsible Officer”
means (A) any officer within the corporate trust department of the Trustee (or any successor group of the Trustee) or any other officer
of the Trustee customarily performing functions similar to those performed by any of such officers; and (B) with respect to a particular
corporate trust matter relating to this Indenture, any other officer to whom such matter is referred because of his or her knowledge of,
and familiarity with, the particular subject and, in each case, who will have direct responsibility for the administration of this Indenture.

 

“Restricted Note
Legend” means a legend substantially in the form set forth in Exhibit B-1.

 

“Restricted Stock
Legend” means, with respect to any Conversion Share, a legend substantially to the effect that the offer and sale of such Conversion
Share have not been registered under the Securities Act and that such Conversion Share cannot be sold or otherwise transferred except
pursuant to a transaction that is registered under the Securities Act or that is exempt from, or not subject to, the registration requirements
of the Securities Act.

 

“Rule 144”
means Rule 144 under the Securities Act (or any successor rule thereto), as the same may be amended from time to time.

 

“Rule 144A”
means Rule 144A under the Securities Act (or any successor rule thereto), as the same may be amended from time to time.

 

“Scheduled Trading
Day” means any day that is scheduled to be a Trading Day on the principal U.S. national or regional securities exchange on which
the Common Stock is then listed or, if the Common Stock is not then listed on a U.S. national or regional securities exchange, on the
principal other market on which the Common Stock is then traded. If the Common Stock is not so listed or traded, then “Scheduled
Trading Day” means a Business Day.

 

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

 

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

 

“Security”
means any Note or Conversion Share.

 

“Settlement Method”
means Cash Settlement, Physical Settlement or Combination Settlement.

 

“Shoe Option”
means the Initial Purchasers’ option to purchase up to fifty two million five hundred thousand dollars ($52,500,000) aggregate principal
amount of additional Notes as provided for in the Purchase Agreement.

 

    - 9 -

     

    

 

“Significant Subsidiary”
means, with respect to any Person, any Subsidiary of such Person that constitutes a “significant subsidiary” (as defined in
Rule 1-02(w) of Regulation S-X under the Exchange Act) of such Person; provided, however, that, in the case of a Subsidiary
that meets the criteria of clause (1)(iii) of the definition thereof, but not clause (1)(i) or (1)(ii) thereof, such Subsidiary will not
be deemed to be a Significant Subsidiary unless the Subsidiary’s income or loss from continuing operations before income taxes (after
intercompany eliminations) for the most recently completed fiscal year prior to the date of such determination exceeds five million dollars
($5,000,000) (with such amount calculated pursuant to such rule). For purposes of this definition, Rule 1-02(w) of Regulation S-X refers
to such rule as in effect on the Issue Date.

 

“Special Interest”
means any interest that accrues on any Note pursuant to Section 7.03.

 

“Specified Dollar
Amount” means, with respect to the conversion of a Note to which Combination Settlement applies, the maximum cash amount per
$1,000 principal amount of such Note deliverable upon such conversion (excluding cash in lieu of any fractional share of Common Stock).

 

“Stock Price”
has the following meaning for any Make-Whole Fundamental Change: (A) if the holders of Common Stock receive only cash in consideration
for their shares of Common Stock in such Make-Whole Fundamental Change and such Make-Whole Fundamental Change is pursuant to clause
(B) of the definition of “Fundamental Change,” then the Stock Price is the amount of cash paid per share of Common Stock
in such Make-Whole Fundamental Change; and (B) in all other cases, the Stock Price is the average of the Last Reported Sale Prices per
share of Common Stock for the five (5) consecutive Trading Days ending on, and including, the Trading Day immediately before the Make-Whole
Fundamental Change Effective Date of such Make-Whole Fundamental Change.

 

“Subsidiary”
means, with respect to any Person, (A) any corporation, association or other business entity (other than a partnership or limited liability
company) of which more than fifty percent (50%) of the total voting power of the Capital Stock entitled (without regard to the occurrence
of any contingency, but after giving effect to any voting agreement or stockholders’ agreement that effectively transfers voting
power) to vote in the election of directors, managers or trustees, as applicable, of such corporation, association or other business entity
is owned or controlled, directly or indirectly, by such Person or one or more of the other Subsidiaries of such Person; and (B) any partnership
or limited liability company where (i) more than fifty percent (50%) of the capital accounts, distribution rights, equity and voting interests,
or of the general and limited partnership interests, as applicable, of such partnership or limited liability company are owned or controlled,
directly or indirectly, by such Person or one or more of the other Subsidiaries of such Person, whether in the form of membership, general,
special or limited partnership or limited liability company interests or otherwise; and (ii) such Person or any one or more of the other
Subsidiaries of such Person is a controlling general partner of, or otherwise controls, such partnership or limited liability company.

 

“Trading Day”
means any day on which (A) trading in the Common Stock generally occurs on the principal U.S. national or regional securities exchange
on which the Common Stock is then listed or, if the Common Stock is not then listed on a U.S. national or regional securities exchange,
on the principal other market on which the Common Stock is then traded; and (B) there is no Market Disruption Event. If the Common Stock
is not so listed or traded, then “Trading Day” means a Business Day.

 

    - 10 -

     

    

 

“Trading Price”
of the Notes on any Trading Day means the average of the secondary market bid quotations, expressed as a cash amount per $1,000 principal
amount of Notes, obtained by the Bid Solicitation Agent for one million dollars ($1,000,000) (or such lesser amount as may then be outstanding)
in principal amount of Notes at approximately 3:30 p.m., New York City time, on such Trading Day from three (3) nationally recognized
independent securities dealers selected by the Company, which may include any of the Initial Purchasers; provided, however,
that, if three (3) such bids cannot reasonably be obtained by the Bid Solicitation Agent but two (2) such bids are obtained, then the
average of the two (2) bids will be used, and if only one (1) such bid can reasonably be obtained by the Bid Solicitation Agent, then
that one (1) bid will be used. If, on any Trading Day, (A) the Bid Solicitation Agent cannot reasonably obtain at least one (1) bid for
one million dollars ($1,000,000) (or such lesser amount as may then be outstanding) in principal amount of Notes from a nationally recognized
independent securities dealer; (B) the Company is not acting as the Bid Solicitation Agent and the Company fails to instruct the Bid Solicitation
Agent to obtain bids when required; or (C) the Bid Solicitation Agent fails to solicit bids when required, then, in each case, the Trading
Price per $1,000 principal amount of Notes on such Trading Day will be deemed to be less than ninety eight percent (98%) of the product
of the Last Reported Sale Price per share of Common Stock on such Trading Day and the Conversion Rate on such Trading Day.

 

“Transfer-Restricted
Security” means any Security that constitutes a “restricted security” (as defined in Rule 144); provided,
however, that such Security will cease to be a Transfer-Restricted Security upon the earliest to occur of the following events:

 

(A)         such
Security is sold or otherwise transferred to a Person (other than the Company or an Affiliate of the Company or a Person that was an Affiliate
of the Company in the three months immediately preceding) pursuant to a registration statement that was effective under the Securities
Act at the time of such sale or transfer;

 

(B)          such
Security is sold or otherwise transferred to a Person (other than the Company or an Affiliate of the Company or a Person that was an Affiliate
of the Company in the three months immediately preceding) pursuant to an available exemption (including Rule 144) from the registration
and prospectus-delivery requirements of, or in a transaction not subject to, the Securities Act and, immediately after such sale or transfer,
such Security ceases to constitute a “restricted security” (as defined in Rule 144); and

 

(C)          such
Security is eligible for resale, by a Person that is not an Affiliate of the Company and that has not been an Affiliate of the Company
during the immediately preceding three (3) months, pursuant to Rule 144 without any limitations thereunder as to volume, manner of sale,
availability of current public information or notice.

 

The Trustee is under no obligation
to determine whether any Security is a Transfer-Restricted Security and may conclusively rely on an Officer’s Certificate with respect
thereto.

 

    - 11 -

     

    

 

“Trust Indenture
Act” means the U.S. Trust Indenture Act of 1939, as amended.

 

“Trustee”
means the Person named as such in the first paragraph of this Indenture until a successor replaces it in accordance with the provisions
of this Indenture and, thereafter, means such successor.

 

“VWAP Market Disruption
Event” means, with respect to any date, (A) the failure by the principal U.S. national or regional securities exchange on which
the Common Stock is then listed, or, if the Common Stock is not then listed on a U.S. national or regional securities exchange, the principal
other market on which the Common Stock is then traded, to open for trading during its regular trading session on such date; or (B) 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 Common Stock or in any options contracts
or futures contracts relating to the Common Stock, and such suspension or limitation occurs or exists at any time before 1:00 p.m., New
York City time, on such date.

 

“VWAP Trading Day”
means a day on which (A) there is no VWAP Market Disruption Event; and (B) trading in the Common Stock generally occurs on the principal
U.S. national or regional securities exchange on which the Common Stock is then listed or, if the Common Stock is not then listed on a
U.S. national or regional securities exchange, on the principal other market on which the Common Stock is then traded. If the Common Stock
is not so listed or traded, then “VWAP Trading Day” means a Business Day.

 

“Wholly Owned Subsidiary”
of a Person means any Subsidiary of such Person all of the outstanding Capital Stock or other ownership interests of which (other than
directors’ qualifying shares) are owned by such Person or one or more Wholly Owned Subsidiaries of such Person.

 

Section 1.02.    
Other Definitions.

 

	Term	 	Defined in

 Section
	“Additional Shares”	 	5.07(A)
	“Business Combination Event”	 	6.01(A)
	“Cash Settlement”	 	5.03(A)
	“Combination Settlement”	 	5.03(A)
	“Common Stock Change Event”	 	5.09(A)
	“Conversion Agent”	 	2.06(A)
	“Conversion Consideration”	 	5.03(B)
	“Default Interest”	 	2.05(B)
	“Defaulted Amount”	 	2.05(B)
	“Event of Default”	 	7.01(A)
	“Expiration Date”	 	5.05(A)(v)
	“Expiration Time”	 	5.05(A)(v)
	“Fundamental Change Notice”	 	4.02(E)
	“Fundamental Change Repurchase Right”	 	4.02(A)
	“Initial Notes”	 	2.03(A)
	“Measurement Period”	 	5.01(C)(i)(2)
	“Partial Redemption Limitation”	 	4.03(C)
	“Paying Agent”	 	2.06(A)
	“Physical Settlement”	 	5.03(A)
	“Redemption Notice”	 	4.03(G)
	“Reference Property”	 	5.09(A)
	“Reference Property Unit”	 	5.09(A)
	“Register”	 	2.06(B)
	“Registrar”	 	2.06(A)
	“Reporting Event of Default”	 	7.03(A)
	“Specified Courts”	 	11.07
	“Spin-Off”	 	5.05(A)(iii)(2)
	“Spin-Off Valuation Period”	 	5.05(A)(iii)(2)
	“Stated Interest”	 	2.05(A)
	“Successor Entity”	 	6.01(A)
	“Successor Person”	 	5.09(A)
	“Tender/Exchange Offer Valuation Period”	 	5.05(A)(v)
	“Trading Price Condition”	 	5.01(C)(i)(2)

 

    - 12 -

     

    

 

Section 1.03.    
Rules of Construction.

 

For purposes of this Indenture:

 

(A)          “or” is not exclusive;

 

(B)           “including” means “including without limitation”;

 

(C)           “will” expresses a command;

 

(D)           the “average” of a set of numerical values refers to the arithmetic average of such numerical values;

 

(E)           a merger involving, or a transfer of assets by, a limited liability company, limited partnership or trust will be deemed to include
any division of or by, or an allocation of assets to a series of, such limited liability company, limited partnership or trust, or any
unwinding of any such division or allocation;

 

(F)           words in the singular include the plural and in the plural include the singular, unless the context requires otherwise;

 

(G)           “herein,” “hereof” and other words of similar import refer to this Indenture as a whole and not to any
particular Article, Section or other subdivision of this Indenture, unless the context requires otherwise;

 

(H)          references to currency mean the lawful currency of the United States of America, unless the context requires otherwise;

 

    - 13 -

     

    

 

(I)            the exhibits, schedules and other attachments to this Indenture are deemed to form part of this Indenture; and

 

(J)            the term “interest,” when used with respect to a Note, includes any Additional Interest and Special Interest,
unless the context requires otherwise.

 

Article
2.         The
Notes

 

Section 2.01.    
Form, Dating and Denominations.

 

The Notes and the Trustee’s
certificate of authentication will be substantially in the form set forth in Exhibit A. The Notes will bear the legends required
by Section 2.09 and may bear notations, legends or endorsements required by law, stock exchange rule or usage or the Depositary.
Each Note will be dated as of the date of its authentication.

 

Except to the extent otherwise
provided in a Company Order delivered to the Trustee in connection with the issuance and authentication thereof, the Notes will be issued
initially in the form of one or more Global Notes. Global Notes may be exchanged for Physical Notes, and Physical Notes may be exchanged
for Global Notes, only as provided in Section 2.10.

 

The Notes will be issuable
only in registered form without interest coupons and only in Authorized Denominations.

 

Each certificate representing
a Note will bear a unique registration number that is not affixed to any other certificate representing another outstanding Note.

 

The terms contained in the
Notes constitute part of this Indenture, and, to the extent applicable, the Company and the Trustee, by their execution and delivery of
this Indenture, agree to such terms and to be bound thereby; provided, however, that, to the extent that any provision of
any Note conflicts with the provisions of this Indenture, the provisions of this Indenture will control for purposes of this Indenture
and such Note.

 

Section 2.02.    
Execution, Authentication and Delivery.

 

(A)          Due Execution by the Company. At least one (1) duly authorized Officer will sign the Notes on behalf of the Company by manual,
facsimile or other electronic signature. A Note’s validity will not be affected by the failure of any Officer whose signature is
on any Note to hold, at the time such Note is authenticated, the same or any other office at the Company.

 

(B)           Authentication by the Trustee and Delivery.

 

(i)            No Note will be valid until it is authenticated by the Trustee. A Note will be deemed to be duly authenticated only when an authorized
signatory of the Trustee (or a duly appointed authenticating agent) manually signs the certificate of authentication of such Note.

 

    - 14 -

     

    

 

(ii)           The Trustee will cause an authorized signatory of the Trustee (or a duly appointed authenticating agent) to manually sign the certificate
of authentication of a Note only if (1) the Company delivers such Note to the Trustee; (2) such Note is executed by the Company in accordance
with Section 2.02(A); and (3) the Company delivers a Company Order to the Trustee that (a) requests the Trustee to authenticate
such Note; and (b) sets forth the name of the Holder of such Note and the date as of which such Note is to be authenticated. If such Company
Order also requests the Trustee to deliver such Note to any Holder or to the Depositary, then the Trustee will promptly deliver such Note
in accordance with such Company Order.

 

(iii)          The Trustee may appoint an authenticating agent acceptable to the Company to authenticate Notes. A duly appointed authenticating
agent may authenticate Notes whenever the Trustee may do so under this Indenture, and a Note authenticated as provided in this Indenture
by such an agent will be deemed, for purposes of this Indenture, to be authenticated by the Trustee. Each duly appointed authenticating
agent will have the same rights to deal with the Company as the Trustee would have if it were performing the duties that the authenticating
agent was validly appointed to undertake.

 

Section 2.03.    
Initial Notes and Additional Notes.

 

(A)          Initial Notes. On the Issue Date, there will be originally issued four hundred and two million five hundred thousand dollars
($402,500,000) aggregate principal amount of Notes, subject to the provisions of this Indenture (including Section 2.02). Notes
issued pursuant to this Section 2.03(A), and any Notes issued in exchange therefor or in substitution thereof, are referred to
in this Indenture as the “Initial Notes.”

 

(B)           Additional Notes. Without the consent of any Holder, the Company may, subject to the provisions of this Indenture (including
Section 2.02), originally issue additional Notes with the same terms as the Initial Notes (except, to the extent applicable, with
respect to the date as of which interest begins to accrue on such additional Notes, the first Interest Payment Date of such additional
Notes, the Last Original Issue Date of such additional Notes and transfer restrictions applicable to such additional Notes), which additional
Notes will, subject to the foregoing, be considered to be part of the same series of, and rank equally and ratably with all other, Notes
issued under this Indenture; provided, however, that if any such additional Notes are not fungible with other Notes issued
under this Indenture for U.S. federal income tax or U.S. federal securities law purposes, then such additional Notes will be identified
by one or more separate CUSIP numbers or by no CUSIP number.

 

Section 2.04.    
Method of Payment.

 

(A)          Global Notes. The Company will pay, or cause the Paying Agent to pay, the principal (whether due upon maturity on the Maturity
Date, Redemption on a Redemption Date or repurchase on a Fundamental Change Repurchase Date or otherwise) of, interest on, and any cash
Conversion Consideration for, any Global Note to the Depositary by wire transfer of immediately available funds no later than the time
the same is due as provided in this Indenture.

 

    - 15 -

     

    

 

(B)           Physical Notes. The Company will pay, or cause the Paying Agent to pay, the principal (whether due upon maturity on the
Maturity Date, Redemption on a Redemption Date or repurchase on a Fundamental Change Repurchase Date or otherwise) of, interest on, and
any cash Conversion Consideration for, any Physical Note no later than the time the same is due as provided in this Indenture as follows:
(i) if the principal amount of such Physical Note is at least five million dollars ($5,000,000) (or such lower amount as the Company may
choose in its sole and absolute discretion) and the Holder of such Physical Note entitled to such payment has delivered to the Paying
Agent or the Trustee, no later than the time set forth in the immediately following sentence, a written request that the Company make
such payment by wire transfer to an account of such Holder within the United States specified in such request, by wire transfer of immediately
available funds to such account; and (ii) in all other cases, by check mailed to the address of the Holder of such Physical Note entitled
to such payment as set forth in the Register. To be timely, such written request must be so delivered no later than the Close of Business
on the following date: (x) with respect to the payment of any interest due on an Interest Payment Date, the immediately preceding Regular
Record Date; (y) with respect to any cash Conversion Consideration, the relevant Conversion Date; and (z) with respect to any other payment,
the date that is fifteen (15) calendar days immediately before the date such payment is due.

 

Section 2.05.    
Accrual of Interest; Defaulted Amounts; When Payment Date is Not a Business Day.

 

(A)          Accrual of Interest. Each Note will accrue interest at a rate per annum equal to 0.75% (the “Stated Interest”),
plus any Additional Interest and Special Interest that may accrue pursuant to Sections 3.04 and 7.03, respectively. Stated
Interest on each Note will (i) accrue from, and including, the most recent date to which Stated Interest has been paid or duly provided
for (or, if no Stated Interest has theretofore been paid or duly provided for, the date set forth in the certificate representing such
Note as the date from, and including, which Stated Interest will begin to accrue in such circumstance) to, but excluding, the date of
payment of such Stated Interest; and (ii) be, subject to Sections 4.02(D), 4.03(E) and 5.02(D) (but without duplication
of any payment of interest), payable semi-annually in arrears on each Interest Payment Date, beginning on the first Interest Payment Date
set forth in the certificate representing such Note, to the Holder of such Note as of the Close of Business on the immediately preceding
Regular Record Date. Stated Interest, and, if applicable, Additional Interest and Special Interest, on the Notes will be computed on the
basis of a 360-day year comprised of twelve 30-day months.

 

(B)           Defaulted Amounts. If the Company fails to pay any amount (a “Defaulted Amount”) payable on a Note on
or before the due date therefor as provided in this Indenture, then, regardless of whether such failure constitutes an Event of Default,
(i) such Defaulted Amount will forthwith cease to be payable to the Holder of such Note otherwise entitled to such payment; (ii) to the
extent lawful, interest (“Default Interest”) will accrue on such Defaulted Amount at a rate per annum equal to the
rate per annum at which Stated Interest accrues, from, and including, such due date to, but excluding, the date of payment of such Defaulted
Amount and Default Interest; (iii) such Defaulted Amount and Default Interest will be paid on a payment date selected by the Company to
the Holder of such Note as of the Close of Business on a special record date selected by the Company, provided that such special
record date must be no more than fifteen (15), nor less than ten (10), calendar days before such payment date; and (iv) at least fifteen
(15) calendar days before such special record date, the Company will send notice to the Trustee and the Holders that states such special
record date, such payment date and the amount of such Defaulted Amount and Default Interest to be paid on such payment date.

 

    - 16 -

     

    

 

(C)           Delay of Payment when Payment Date is Not a Business Day. If the due date for a payment on a Note as provided in this Indenture
is not a Business Day, then, notwithstanding anything to the contrary in this Indenture or the Notes, such payment may be made on the
immediately following Business Day and no interest will accrue on such payment as a result of the related delay. Solely for purposes of
the immediately preceding sentence, a day on which the applicable place of payment is authorized or required by law or executive order
to close or be closed will be deemed not to be a “Business Day.”

 

Section 2.06.    
Registrar, Paying Agent and Conversion Agent.

 

(A)          Generally. The Company will maintain (i) an office or agency in the continental United States where Notes may be presented
for registration of transfer or for exchange (the “Registrar”); (ii) an office or agency in the continental United
States where Notes may be presented for payment (the “Paying Agent”); and (iii) an office or agency in the continental
United States where Notes may be presented for conversion (the “Conversion Agent”). If the Company fails to maintain
a Registrar, Paying Agent or Conversion Agent, then the Trustee will act as such and will be entitled to receive compensation therefor
in accordance with this Indenture and any other agreement between the Trustee and the Company. For the avoidance of doubt, the Company
or any of its Subsidiaries may act as Registrar, Paying Agent or Conversion Agent without prior notice to Holders.

 

(B)           Duties of the Registrar. The Registrar will keep a record (the “Register”) of the names and addresses
of the Holders, the Notes held by each Holder and the transfer, exchange, repurchase, Redemption and conversion of Notes. Absent manifest
error, the entries in the Register will be conclusive and the Company and the Trustee may treat each Person whose name is recorded as
a Holder in the Register as a Holder for all purposes. The Register will be in written form or in any form capable of being converted
into written form reasonably promptly.

 

(C)           Co-Agents; Company’s Right to Appoint Successor Registrars, Paying Agents and Conversion Agents. The Company may appoint
one or more co-Registrars, co-Paying Agents and co-Conversion Agents, each of whom will be deemed to be a Registrar, Paying Agent or Conversion
Agent, as applicable, under this Indenture. Subject to Section 2.06(A), the Company may change any Registrar, Paying Agent or Conversion
Agent (including appointing itself or any of its Subsidiaries to act in such capacity) without notice to any Holder. The Company will
notify the Trustee (and, upon request, any Holder) of the name and address of each Note Agent, if any, not a party to this Indenture and
will enter into an appropriate agency agreement with each such Note Agent, which agreement will implement the provisions of this Indenture
that relate to such Note Agent.

 

(D)           Initial Appointments. The Company appoints the Trustee as (and the Trustee’s office in the continental United States
as the location of) the initial Paying Agent, the initial Registrar and the initial Conversion Agent.

 

    - 17 -

     

    

 

Section 2.07.    
Paying Agent and Conversion Agent to Hold Property in Trust.

 

The Company will require each
Paying Agent or Conversion Agent that is not the Trustee to agree in writing that such Note Agent will (A) hold in trust for the benefit
of Holders or the Trustee all money and other property held by such Note Agent for payment or delivery due on the Notes; and (B) notify
the Trustee of any default by the Company in making any such payment or delivery. The Company, at any time, may, and the Trustee, while
any Default continues, may, require a Paying Agent or Conversion Agent to pay or deliver, as applicable, all money and other property
held by it to the Trustee, after which payment or delivery, as applicable, such Note Agent (if not the Company or any of its Subsidiaries)
will have no further liability for such money or property. If the Company or any of its Subsidiaries acts as Paying Agent or Conversion
Agent, then (A) it will segregate and hold in a separate trust fund for the benefit of the Holders or the Trustee all money and other
property held by it as Paying Agent or Conversion Agent; and (B) references in this Indenture or the Notes to the Paying Agent or Conversion
Agent holding cash or other property, or to the delivery of cash or other property to the Paying Agent or Conversion Agent, in each case
for payment or delivery to any Holders or the Trustee or with respect to the Notes, will be deemed to refer to cash or other property
so segregated and held separately, or to the segregation and separate holding of such cash or other property, respectively. Upon the occurrence
of any event pursuant to clause (ix) or (x) of Section 7.01(A) with respect to the Company (or with respect to any
Subsidiary of the Company acting as Paying Agent or Conversion Agent), the Trustee will serve as the Paying Agent or Conversion Agent,
as applicable, for the Notes.

 

Section 2.08.    
Holder Lists.

 

If the Trustee is not the
Registrar, the Company will furnish to the Trustee, no later than seven (7) Business Days before each Interest Payment Date, and at such
other times as the Trustee may request, a list, in such form and as of such date or time as the Trustee may reasonably require, of the
names and addresses of the Holders.

 

Section 2.09.    
Legends.

 

(A)          Global Note Legend. Each Global Note will bear the Global Note Legend (or any similar legend, not inconsistent with this
Indenture, required by the Depositary for such Global Note).

 

(B)           Non-Affiliate Legend. Each Note will bear the Non-Affiliate Legend.

 

(C)           Restricted Note Legend. Subject to the other provisions of this Indenture,

 

(i)            each Note that is a Transfer-Restricted Security will bear the Restricted Note Legend; and

 

(ii)           if a Note is issued in exchange for, in substitution of, or to effect a partial conversion of, another Note (such other Note being
referred to as the “old Note” for purposes of this Section 2.09(C)(ii)), including pursuant to Section 2.10(B),
2.10(C), 2.11 or 2.12, then such Note will bear the Restricted Note Legend if such old Note bore the Restricted Note
Legend at the time of such exchange or substitution, or on the related Conversion Date with respect to such conversion, as applicable;
provided, however, that such Note need not bear the Restricted Note Legend if such Note does not constitute a Transfer-Restricted
Security immediately after such exchange or substitution, or as of such Conversion Date, as applicable.

 

    - 18 -

     

    

 

(D)          Other Legends. A Note may bear any other legend or text, not inconsistent with this Indenture, as may be required by applicable
law or by any securities exchange or automated quotation system on which such Note is traded or quoted.

 

(E)           Acknowledgment and Agreement by the Holders. A Holder’s acceptance of any Note bearing any legend required by this
Section 2.09 will constitute such Holder’s acknowledgment of, and agreement to comply with, the restrictions set forth in
such legend.

 

(F)           Restricted Stock Legend.

 

(i)            Each Conversion Share will bear the Restricted Stock Legend if the Note upon the conversion of which such Conversion Share was
issued was (or would have been had it not been converted) a Transfer-Restricted Security at the time such Conversion Share was issued;
provided, however, that such Conversion Share need not bear the Restricted Stock Legend if the Company determines, in its
reasonable discretion, that such Conversion Share need not bear the Restricted Stock Legend.

 

(ii)           Notwithstanding anything to the contrary in this Section 2.09(F), a Conversion Share need not bear a Restricted Stock Legend
if such Conversion Share is issued in an uncertificated form that does not permit affixing legends thereto, provided the Company
takes measures (including the assignment thereto of a “restricted” CUSIP number) that it reasonably deems appropriate to enforce
the transfer restrictions referred to in the Restricted Stock Legend.

 

Section 2.10.    
Transfers and Exchanges; Certain Transfer Restrictions.

 

(A)          Provisions Applicable to All Transfers and Exchanges.

 

(i)            Generally. Subject to this Section 2.10, Physical Notes and beneficial interests in Global Notes may be transferred
or exchanged from time to time and the Registrar will record each such transfer or exchange in the Register.

 

(ii)           Transferred and Exchanged Notes Remain Valid Obligations of the Company. Each Note issued upon transfer or exchange of any
other Note (such other Note being referred to as the “old Note” for purposes of this Section 2.10(A)(ii)) or portion
thereof in accordance with this Indenture will be the valid obligation of the Company, evidencing the same indebtedness, and entitled
to the same benefits under this Indenture, as such old Note or portion thereof, as applicable.

 

(iii)          No Services Charge; Transfer Taxes. The Company, the Trustee and the Note Agents will not impose any service charge on any
Holder for any transfer, exchange or conversion of Notes, but the Company, the Trustee, the Registrar and the Conversion Agent may require
payment of a sum sufficient to cover any transfer tax or similar governmental charge that may be imposed in connection with any transfer,
exchange or conversion of Notes, other than exchanges pursuant to Section 2.11, 2.16 or 8.05 not involving any transfer.

 

    - 19 -

     

    

 

(iv)          Transfers and Exchanges Must Be in Authorized Denominations. Notwithstanding anything to the contrary in this Indenture
or the Notes, a Note may not be transferred or exchanged in part unless the portion to be so transferred or exchanged is in an Authorized
Denomination.

 

(v)           Trustee’s Disclaimer. The Trustee will have no obligation or duty to monitor, determine or inquire as to compliance
with any transfer restrictions imposed under this Indenture or applicable law with respect to any Security, other than to require the
delivery of such certificates or other documentation or evidence as expressly required by this Indenture and to examine the same to determine
substantial compliance as to form with the requirements of this Indenture.

 

(vi)          Legends. Each Note issued upon transfer of, or in exchange for, another Note will bear each legend, if any, required by
Section 2.09.

 

(vii)         Settlement of Transfers and Exchanges. Upon satisfaction of the requirements of this Indenture to effect a transfer or exchange
of any Note, the Company will cause such transfer or exchange to be effected as soon as reasonably practicable but in no event later than
the second (2nd) Business Day after the date of such satisfaction.

 

(viii)        Interpretation. For the avoidance of doubt, and subject to the terms of this Indenture, as used in this Section 2.10,
an “exchange” of a Global Note or a Physical Note includes (x) an exchange effected for the sole purpose of removing any Restricted
Note Legend affixed to such Global Note or Physical Note; and (y) if such Global Note or Physical Note is identified by a “restricted”
CUSIP number, an exchange effected for the sole purpose of causing such Global Note or Physical Note to be identified by an “unrestricted”
CUSIP number.

 

(ix)            
Neither the Trustee nor any Note Agent will have any responsibility for any action taken or not taken by the Depositary.

 

(B)           Transfers and Exchanges of Global Notes.

 

(i)            Certain Restrictions. Subject to the immediately following sentence, no Global Note may be transferred or exchanged in whole
except (x) by the Depositary to a nominee of the Depositary; (y) by a nominee of the Depositary to the Depositary or to another nominee
of the Depositary; or (z) by the Depositary or any such nominee to a successor Depositary or a nominee of such successor Depositary. No
Global Note (or any portion thereof) may be transferred to, or exchanged for, a Physical Note; provided, however, that a
Global Note will be exchanged, pursuant to customary procedures, for one or more Physical Notes if:

 

(1)           (x) the Depositary notifies the Company or the Trustee that the Depositary is unwilling or unable to continue as depositary for
such Global Note or (y) the Depositary ceases to be a “clearing agency” registered under Section 17A of the Exchange Act and,
in each case, the Company fails to appoint a successor Depositary within ninety (90) days of such notice or cessation;

 

    - 20 -

     

    

 

(2)           an Event of Default has occurred and is continuing and the Company, the Trustee or the Registrar has received a written request
from the Depositary, or from a holder of a beneficial interest in such Global Note, to exchange such Global Note or beneficial interest,
as applicable, for one or more Physical Notes; or

 

(3)           the Company, in its sole discretion, permits the exchange of any beneficial interest in such Global Note for one or more Physical
Notes at the request of the owner of such beneficial interest.

 

(ii)           Effecting Transfers and Exchanges. Upon satisfaction of the requirements of this Indenture to effect a transfer or exchange
of any Global Note (or any portion thereof):

 

(1)           the Trustee will reflect any resulting decrease of the principal amount of such Global Note by notation on the “Schedule
of Exchanges of Interests in the Global Note” forming part of such Global Note (and, if such notation results in such Global Note
having a principal amount of zero, the Company may (but is not required to) instruct the Trustee to cancel such Global Note pursuant to
Section 2.14);

 

(2)           if required to effect such transfer or exchange, then the Trustee will reflect any resulting increase of the principal amount of
any other Global Note by notation on the “Schedule of Exchanges of Interests in the Global Note” forming part of such other
Global Note;

 

(3)           if required to effect such transfer or exchange, then the Company will issue, execute and deliver, and the Trustee will authenticate,
in each case in accordance with Section 2.02, a new Global Note bearing each legend, if any, required by Section 2.09; and

 

(4)           if such Global Note (or such portion thereof), or any beneficial interest therein, is to be exchanged for one or more Physical
Notes, then the Company will issue, execute and deliver, and the Trustee will authenticate, in each case in accordance with Section
2.02, one or more Physical Notes that (x) are in Authorized Denominations and have an aggregate principal amount equal to the principal
amount of such Global Note to be so exchanged; (y) are registered in such name(s) as the Depositary specifies (or as otherwise determined
pursuant to customary procedures); and (z) bear each legend, if any, required by Section 2.09.

 

(iii)          Compliance with Depositary Procedures. Each transfer or exchange of a beneficial interest in any Global Note will be made
in accordance with the Depositary Procedures.

 

(C)           Transfers and Exchanges of Physical Notes.

 

    - 21 -

     

    

 

(i)            Requirements for Transfers and Exchanges. Subject to this Section 2.10, a Holder of a Physical Note may (x) transfer
such Physical Note (or any portion thereof in an Authorized Denomination) to one or more other Person(s); (y) exchange such Physical Note
(or any portion thereof in an Authorized Denomination) for one or more other Physical Notes in Authorized Denominations having an aggregate
principal amount equal to the aggregate principal amount of the Physical Note (or portion thereof) to be so exchanged; and (z) if then
permitted by the Depositary Procedures, transfer such Physical Note (or any portion thereof in an Authorized Denomination) in exchange
for a beneficial interest in one or more Global Notes; provided, however, that, to effect any such transfer or exchange,
such Holder must:

 

(1)           surrender such Physical Note to be transferred or exchanged to the office of the Registrar, together with any endorsements or transfer
instruments reasonably required by the Company, the Trustee or the Registrar; and

 

(2)           deliver such certificates, documentation or evidence as may be required pursuant to Section 2.10(D).

 

(ii)           Effecting Transfers and Exchanges. Upon the satisfaction of the requirements of this Indenture to effect a transfer or exchange
of any Physical Note (such Physical Note being referred to as the “old Physical Note” for purposes of this Section 2.10(C)(ii))
of a Holder (or any portion of such old Physical Note in an Authorized Denomination):

 

(1)           such old Physical Note will be promptly cancelled pursuant to Section 2.14;

 

(2)           if such old Physical Note is to be so transferred or exchanged only in part, then the Company will issue, execute and deliver,
and the Trustee will authenticate, in each case in accordance with Section 2.02, one or more Physical Notes that (x) are in Authorized
Denominations and have an aggregate principal amount equal to the principal amount of such old Physical Note not to be so transferred
or exchanged; (y) are registered in the name of such Holder; and (z) bear each legend, if any, required by Section 2.09;

 

(3)           in the case of a transfer:

 

(a)           to the Depositary or a nominee thereof that will hold its interest in such old Physical Note (or such portion thereof) to be so
transferred in the form of one or more Global Notes, the Trustee will reflect an increase of the principal amount of one or more existing
Global Notes by notation on the “Schedule of Exchanges of Interests in the Global Note” forming part of such Global Note(s),
which increase(s) are in Authorized Denominations and aggregate to the principal amount to be so transferred, and which Global Note(s)
bear each legend, if any, required by Section 2.09; provided, however, that if such transfer cannot be so effected
by notation on one or more existing Global Notes (whether because no Global Notes bearing each legend, if any, required by Section
2.09 then exist, because any such increase will result in any Global Note having an aggregate principal amount exceeding the maximum
aggregate principal amount permitted by the Depositary or otherwise), then the Company will issue, execute and deliver, and the Trustee
will authenticate, in each case in accordance with Section 2.02, one or more Global Notes that (x) are in Authorized Denominations
and have an aggregate principal amount equal to the principal amount to be so transferred; and (y) bear each legend, if any, required
by Section 2.09; and

 

    - 22 -

     

    

 

(b)           to a transferee that will hold its interest in such old Physical Note (or such portion thereof) to be so transferred in the form
of one or more Physical Notes, the Company will issue, execute and deliver, and the Trustee will authenticate, in each case in accordance
with Section 2.02, one or more Physical Notes that (x) are in Authorized Denominations and have an aggregate principal amount equal
to the principal amount to be so transferred; (y) are registered in the name of such transferee; and (z) bear each legend, if any, required
by Section 2.09; and

 

(4)           in the case of an exchange, the Company will issue, execute and deliver, and the Trustee will authenticate, in each case in accordance
with Section 2.02, one or more Physical Notes that (x) are in Authorized Denominations and have an aggregate principal amount equal
to the principal amount to be so exchanged; (y) are registered in the name of the Person to whom such old Physical Note was registered;
and (z) bear each legend, if any, required by Section 2.09.

 

(D)          Requirement to Deliver Documentation and Other Evidence. If a Holder of any Note that is identified by a “restricted”
CUSIP number or that bears a Restricted Note Legend or is a Transfer-Restricted Security requests to:

 

(i)             cause such Note to be identified by an “unrestricted” CUSIP number;

 

(ii)            remove such Restricted Note Legend; or

 

(iii)           register the transfer of such Note to the name of another Person,

 

then the Company, the Trustee and the Registrar
may refuse to effect such identification, removal or transfer, as applicable, unless there is delivered to the Company, the Trustee and
the Registrar such certificates or other documentation or evidence as the Company, the Trustee and the Registrar may reasonably require
in order for the Company to determine that such identification, removal or transfer, as applicable, complies with the Securities Act and
other applicable securities laws; provided, however, that, without limiting Section 2.10(E), no such certificates,
documentation or evidence (other than a written request in the form contemplated by Section 2.10(E)) need be so delivered on or
and after the date that is six (6) months after the Last Original Issue Date of such Note if the requirements of Rule 144(c) and (i) are
then satisfied with respect to the Company (and neither the Trustee nor the Registrar will have any responsibility or liability for determining
whether such requirements have been satisfied).

 

    - 23 -

     

    

 

(E)           Certain De-Legending Procedures. If a Holder of any Note or share of Common Stock issued upon conversion of any Note, or
an owner of a beneficial interest in any Global Note, or in a global certificate representing any share of Common Stock issued upon conversion
of any Note, transfers such Note or share in compliance with Rule 144 and delivers to the Company a written request in customary form
(including a certification that it is not, and has not been at any time during the preceding three (3) months, an Affiliate of the Company)
to reissue such Note or share without a Restricted Note Legend or Restricted Stock Legend, as applicable, then the Company will cause
the same to occur (and, if applicable, cause such Note or share to thereafter be represented by an “unrestricted” CUSIP or
ISIN number in the facilities of the related depositary), and will use its commercially reasonable efforts to cause the same to occur
within two (2) Trading Days of such request.

 

(F)           Transfers of Notes Subject to Redemption, Repurchase or Conversion. Notwithstanding anything to the contrary in this Indenture
or the Notes, the Company, the Trustee and the Registrar will not be required to register the transfer of or exchange any Note that (i)
has been surrendered for conversion, except to the extent that any portion of such Note is not subject to conversion; (ii) is subject
to a Fundamental Change Repurchase Notice validly delivered, and not withdrawn, pursuant to Section 4.02(F), except to the extent
that any portion of such Note is not subject to such notice or the Company fails to pay the applicable Fundamental Change Repurchase Price
when due; or (iii) has been selected for Redemption pursuant to a Redemption Notice, except to the extent that any portion of such Note
is not subject to Redemption or the Company fails to pay the applicable Redemption Price when due.

 

Section 2.11.    
Exchange and Cancellation of Notes to Be Converted, Redeemed or Repurchased.

 

(A)          Partial Conversions, Redemptions and Repurchases of Physical Notes. If only a portion of a Physical Note of a Holder is
to be converted pursuant to Article 5 or repurchased pursuant to a Repurchase Upon Fundamental Change or Redemption, then, as soon
as reasonably practicable after such Physical Note is surrendered for such conversion, Redemption or repurchase, the Company will cause
such Physical Note to be exchanged, pursuant and subject to Section 2.10(C), for (i) one or more Physical Notes that are in Authorized
Denominations and have an aggregate principal amount equal to the principal amount of such Physical Note that is not to be so converted,
redeemed or repurchased, as applicable, and deliver such Physical Note(s) to such Holder; and (ii) a Physical Note having a principal
amount equal to the principal amount to be so converted, redeemed or repurchased, as applicable, which Physical Note will be converted,
redeemed or repurchased, as applicable, pursuant to the terms of this Indenture; provided, however, that the Physical Note
referred to in this clause (ii) need not be issued at any time after which such principal amount subject to such conversion, Redemption
or repurchase, as applicable, is deemed to cease to be outstanding pursuant to Section 2.17.

 

(B)           Cancellation of Converted, Redeemed and Repurchased Notes.

 

(i)             Physical Notes. If a Physical Note (or any portion thereof that has not theretofore been exchanged pursuant to Section
2.11(A)) of a Holder is to be converted pursuant to Article 5 or repurchased pursuant to a Repurchase Upon Fundamental Change
or Redemption, then, promptly after the later of the time such Physical Note (or such portion) is deemed to cease to be outstanding pursuant
to Section 2.17 and the time such Physical Note is surrendered for such conversion or repurchase, as applicable, (1) such Physical
Note will be cancelled pursuant to Section 2.14; and (2) in the case of a partial conversion, Redemption or repurchase, the Company
will issue, execute and deliver to such Holder, and the Trustee will authenticate, in each case in accordance with Section 2.02,
one or more Physical Notes that (x) are in Authorized Denominations and have an aggregate principal amount equal to the principal amount
of such Physical Note that is not to be so converted, redeemed or repurchased; (y) are registered in the name of such Holder; and (z)
bear each legend, if any, required by Section 2.09.

 

    - 24 -

     

    

 

(ii)           Global Notes. If a Global Note (or any portion thereof) is to be converted pursuant to Article 5 or repurchased pursuant
to a Repurchase Upon Fundamental Change or subject to Redemption, then, promptly after the time such Note (or such portion) is deemed
to cease to be outstanding pursuant to Section 2.17, the Trustee will reflect a decrease of the principal amount of such Global
Note in an amount equal to the principal amount of such Global Note to be so converted, redeemed or repurchased, as applicable, by notation
on the “Schedule of Exchanges of Interests in the Global Note” forming part of such Global Note (and, if the principal amount
of such Global Note is zero following such notation, cancel such Global Note pursuant to Section 2.14).

 

Section 2.12.    
Replacement Notes.

 

If a Holder of any Note claims
that such Note has been mutilated, lost, destroyed or wrongfully taken, then the Company will issue, execute and deliver, and the Trustee
will authenticate, in each case in accordance with Section 2.02, a replacement Note upon surrender to the Trustee of such mutilated
Note, or upon delivery to the Trustee of evidence of such loss, destruction or wrongful taking reasonably satisfactory to the Trustee
and the Company. In the case of a lost, destroyed or wrongfully taken Note, the Company and the Trustee may require the Holder thereof
to provide such security or indemnity that is satisfactory to the Company and the Trustee, as applicable, to protect the Company and the
Trustee and that is reasonably satisfactory to the Trustee to protect from any loss that any of them may suffer if such Note is replaced.

 

Every replacement Note issued
pursuant to this Section 2.12 will be an additional obligation of the Company and will be entitled to all of the benefits of this
Indenture equally and ratably with all other Notes issued under this Indenture, whether or not the lost, destroyed or wrongfully taken
Note will at any time be enforceable by anyone.

 

Section 2.13.    
Registered Holders; Certain Rights with Respect to Global Notes.

 

Only the Holder of a Note
will have rights under this Indenture as the owner of such Note. Without limiting the generality of the foregoing, Depositary Participants
will have no rights as such under this Indenture with respect to any Global Note held on their behalf by the Depositary or its nominee,
or by the Trustee as its custodian, and the Company, the Trustee and the Note Agents, and their respective agents, may treat the Depositary
as the absolute owner of such Global Note for all purposes whatsoever; provided, however, that (A) the Holder of any Global
Note may grant proxies and otherwise authorize any Person, including Depositary Participants and Persons that hold interests in Notes
through Depositary Participants, to take any action that such Holder is entitled to take with respect to such Global Note under this Indenture
or the Notes; and (B) the Company and the Trustee, and their respective agents, may give effect to any written certification, proxy or
other authorization furnished by the Depositary.

 

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Section 2.14.    
Cancellation.

 

Without limiting the generality
of Section 3.07, the Company may at any time deliver Notes to the Trustee for cancellation. The Registrar, the Paying Agent and
the Conversion Agent will forward to the Trustee each Note duly surrendered to them for transfer, exchange, payment or conversion. The
Trustee will promptly cancel all Notes so surrendered to it in accordance with its customary procedures. Without limiting the generality
of Section 2.03(B), the Company may not originally issue new Notes to replace Notes that it has paid or that have been cancelled
upon transfer, exchange, payment or conversion.

 

Section 2.15.    
Notes Held by the Company or its Affiliates.

 

Without limiting the generality
of Sections 3.07 and 2.17, in determining whether the Holders of the required aggregate principal amount of Notes have concurred
in any direction, waiver or consent or other action under this Indenture, Notes owned by the Company or any of its Affiliates will be
deemed not to be outstanding; provided, however, that, for purposes of determining whether the Trustee is protected in relying
on any such direction, waiver or consent or other action under this Indenture, only Notes that a Responsible Officer of the Trustee knows
are so owned will be so disregarded.

 

Section 2.16.    
Temporary Notes.

 

Until definitive Notes are
ready for delivery, the Company may issue, execute and deliver, and the Trustee will authenticate, in each case in accordance with Section
2.02, temporary Notes. Temporary Notes will be substantially in the form of definitive Notes but may have variations that the Company
considers appropriate for temporary Notes. The Company will promptly prepare, issue, execute and deliver, and the Trustee will authenticate,
in each case in accordance with Section 2.02, definitive Notes in exchange for temporary Notes. Until so exchanged, each temporary
Note will in all respects be entitled to the same benefits under this Indenture as definitive Notes.

 

Section 2.17.    
Outstanding Notes.

 

(A)          Generally. The Notes that are outstanding at any time will be deemed to be those Notes that, at such time, have been duly
executed and authenticated, excluding those Notes (or portions thereof) that have theretofore been (i) cancelled by the Trustee or delivered
to the Trustee for cancellation in accordance with Section 2.14; (ii) assigned a principal amount of zero by notation on the “Schedule
of Exchanges of Interests in the Global Note” forming part of any a Global Note representing such Note; (iii) paid in full (including
upon conversion) in accordance with this Indenture; (iv) deemed to cease to be outstanding to the extent provided in, and subject to,
clause (B), (C) or (D) of this Section 2.17; or (v) deemed not to be outstanding pursuant to Section 2.15.

 

    - 26 -

     

    

 

(B)           Replaced Notes. If a Note is replaced pursuant to Section 2.12, then such Note will cease to be outstanding at the
time of its replacement, unless the Trustee and the Company receive proof reasonably satisfactory to them that such Note is held by a
 “bona fide purchaser” under applicable law.

 

(C)           Maturing Notes and Notes Called for Redemption or Subject to Repurchase. If, on a Redemption Date, a Fundamental Change
Repurchase Date or the Maturity Date, the Paying Agent holds money sufficient to pay the aggregate Redemption Price, Fundamental Change
Repurchase Price or principal amount, respectively, together, in each case, with the aggregate interest, in each case due on such date,
then (unless there occurs a Default in the payment of any such amount) (i) the Notes (or portions thereof) to be redeemed or repurchased,
or that mature, on such date will be deemed, as of such date, to cease to be outstanding, except to the extent provided in Sections
4.02(D), 4.03(E) or 5.02(D); and (ii) the rights of the Holders of such Notes (or such portions thereof), as such, will
terminate with respect to such Notes (or such portions thereof), other than the right to receive the Redemption Price, Fundamental Change
Repurchase Price or principal amount, as applicable, of, and accrued and unpaid interest on, such Notes (or such portions thereof), in
each case as provided in this Indenture.

 

(D)           Notes to Be Converted. At the Close of Business on the Conversion Date for any Note (or any portion thereof) to be converted,
such Note (or such portion) will (unless there occurs a Default in the delivery of the Conversion Consideration or interest due, pursuant
to Section 5.03(B) or Section 5.02(D), upon such conversion) be deemed to cease to be outstanding, except to the extent
provided in Section 5.02(D) or Section 5.08.

 

(E)           Cessation of Accrual of Interest. Except as provided in Sections 4.02(D), 4.03(E) or 5.02(D), interest
will cease to accrue on each Note from, and including, the date that such Note is deemed, pursuant to this Section 2.17, to cease
to be outstanding, unless there occurs a default in the payment or delivery of any cash or other property due on such Note.

 

Section 2.18.    
Repurchases by the Company.

 

Without limiting the generality
of Sections 2.14 and 3.07, the Company may, from time to time, repurchase Notes in open market purchases or in negotiated
transactions without delivering prior notice to Holders.

 

Section 2.19.    
CUSIP and ISIN Numbers.

 

Subject to the provisions
of this Indenture, the Company may use one or more CUSIP or ISIN numbers to identify any of the Notes, and, if so, the Company and the
Trustee will use such CUSIP or ISIN number(s) in notices to Holders; provided, however, that (i) the Trustee makes no representation
as to the correctness or accuracy of any such CUSIP or ISIN number; and (ii) the effectiveness of any such notice will not be affected
by any defect in, or omission of, any such CUSIP or ISIN number. The Company will promptly notify the Trustee of any change in the CUSIP
or ISIN number(s) identifying any Notes.

 

    - 27 -

     

    

 

Article
3.         Covenants

 

Section 3.01.    
Payment on Notes.

 

(A)          Generally. The Company will pay or cause to be paid all the principal of, the Fundamental Change Repurchase Price and Redemption
Price for, interest on, and other amounts due with respect to, the Notes on the dates and in the manner set forth in this Indenture.

 

(B)           Deposit of Funds. Before 11:00 A.M., New York City time, on each Redemption Date, Fundamental Change Repurchase Date or
Interest Payment Date, and on the Maturity Date or any other date on which any cash amount is due on the Notes, the Company will deposit,
or will cause there to be deposited, with the Paying Agent cash, in funds immediately available on such date, sufficient to pay the cash
amount due on the applicable Notes on such date. The Paying Agent will return to the Company, as soon as practicable, any money not required
for such purpose.

 

Section 3.02.    
Exchange Act Reports.

 

(A)          Generally. The Company will send to the Trustee copies of all reports that the Company is required to file with the SEC
pursuant to Section 13(a) or 15(d) of the Exchange Act (other than current reports on Form 8-K (or any successor form)) within fifteen
(15) calendar days after the date that the Company is required to file the same (after giving effect to all applicable grace periods under
the Exchange Act); provided, however, that the Company need not send to the Trustee any material for which the Company has
received, or is seeking in good faith and has not been denied, confidential treatment by the SEC. Any report that the Company files with
the SEC through the EDGAR system (or any successor thereto) will be deemed to be sent to the Trustee at the time such report is so filed
via the EDGAR system (or such successor). Upon the request of any Holder, the Company will provide to such Holder a copy of any report
that the Company has sent the Trustee pursuant to this Section 3.02(A), other than a report that is deemed to be sent to the Trustee
pursuant to the preceding sentence.

 

(B)           Trustee’s Disclaimer. The Trustee will not be responsible for determining whether the Company has filed any material
via the EDGAR system (or such successor) or for the timeliness of its content. The sending or filing of reports, information and documents
pursuant to Section 3.02(A) is for informational purposes only and the information and the Trustee’s receipt of the foregoing
will not be deemed to constitute actual or constructive notice to the Trustee of any information contained, or determinable from information
contained, therein, including the Company’s compliance with any of its covenants under this Indenture (as to which the Trustee is
entitled to rely exclusively on an Officer’s Certificate). The Trustee will have no obligation whatsoever to monitor or confirm,
on a continuing basis or otherwise, the Company’s compliance with its covenants under this Indenture or with respect to any reports
or other documents filed with the SEC via the EDGAR system (or any successor thereto) or any other website, or to participate in any conference
calls.

 

Section 3.03.    
Rule 144A Information.

 

If the Company is not subject
to Section 13 or 15(d) of the Exchange Act at any time when any Notes or shares of Common Stock issuable upon conversion of the Notes
are outstanding and constitute “restricted securities” (as defined in Rule 144), then the Company (or its successor) will
promptly provide, to the Trustee and, upon written request, to any Holder, beneficial owner or prospective purchaser of such Notes or
shares, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act to facilitate the resale of such
Notes or shares pursuant to Rule 144A. The Company (or its successor) will take such further action as any Holder or beneficial owner
of such Notes or shares may reasonably request to enable such Holder or beneficial owner to sell such Notes or shares pursuant to Rule
144A.

 

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Section 3.04.    
Additional Interest.

 

(A)          Accrual of Additional Interest. If, on any day occurring on or after the date that is six (6) months after the Last Original
Issue Date of any Note,

 

(i)            the Company has not satisfied the reporting conditions (including, for the avoidance of doubt, the requirement for current Form
10 information) set forth in Rule 144(c) and (i)(2) under the Securities Act; or

 

(ii)           such Note is not otherwise Freely Tradable,

 

then Additional Interest will
accrue on such Note for such day.

 

(B)           Amount and Payment of Additional Interest. Any Additional Interest that accrues on a Note pursuant to Section 3.04(A)
will be payable on the same dates and in the same manner as the Stated Interest on such Note and will accrue at a rate per annum equal
to one half of one percent (0.50%) of the principal amount thereof; provided, however, that in no event will Additional
Interest, together with any Special Interest, accrue on any day on a Note at a combined rate per annum that exceeds one percent (1.00%).
For the avoidance of doubt, any Additional Interest that accrues on a Note will be in addition to the Stated Interest that accrues on
such Note and, subject to the proviso of the immediately preceding sentence, in addition to any Special Interest that accrues on such
Note.

 

(C)           Notice of Accrual of Additional Interest; Trustee’s Disclaimer. The Company will send written notice to the Holder
of each Note, and to the Trustee, of the commencement and termination of any period in which Additional Interest accrues on such Note.
In addition, if Additional Interest accrues on any Note, then, no later than five (5) Business Days before each date on which such Additional
Interest is to be paid, the Company will deliver an Officer’s Certificate to the Trustee and the Paying Agent stating (i) that the
Company is obligated to pay Additional Interest on such Note on such date of payment; and (ii) the amount of such Additional Interest
that is payable on such date of payment. The Trustee will have no duty to determine whether any Additional Interest is payable or the
amount thereof.

 

(D)           Exclusive Remedy. The accrual of Additional Interest will be the exclusive remedy available to Holders for the failure of
their Notes to become Freely Tradable.

 

Section 3.05.    
Compliance and Default Certificates.

 

(A)          Annual Compliance Certificate. Within ninety (90) days after December 31, 2021 and each fiscal year of the Company ending
thereafter, the Company will deliver an Officer’s Certificate to the Trustee stating (i) that the signatory thereto has supervised
a review of the activities of the Company and its Subsidiaries during such fiscal year with a view towards determining whether any Default
or Event of Default has occurred; and (ii) whether, to such signatory’s knowledge, a Default or Event of Default has occurred or
is continuing (and, if so, describing all such Defaults or Events of Default and what action the Company is taking or proposes to take
with respect thereto).

 

    - 29 -

     

    

 

(B)           Default Certificate. If a Default or Event of Default occurs, then the Company will promptly deliver an Officer’s
Certificate to the Trustee describing the same and what action the Company is taking or proposes to take with respect thereto.

 

Section 3.06.    
Stay, Extension and Usury Laws.

 

To the extent that it may
lawfully do so, the Company (A) agrees that it will not at any time insist upon, plead, or in any manner whatsoever claim or take the
benefit or advantage of, any stay, extension or usury law (wherever or whenever enacted or in force) that may affect the covenants or
the performance of this Indenture; and (B) expressly waives all benefits or advantages of any such law and agrees that it will not, by
resort to any such law, hinder, delay or impede the execution of any power granted to the Trustee by this Indenture, but will suffer and
permit the execution of every such power as though no such law has been enacted.

 

Section 3.07.    
Restriction on Acquisition of Notes by the Company and its Affiliates.

 

The Company will promptly
deliver to the Trustee for cancellation all Notes that the Company or any of its Subsidiaries has purchased or otherwise acquired. The
Company will use commercially reasonable efforts to prevent any of its controlled Affiliates from acquiring any Note (or any beneficial
interest therein).

 

Article
4.         Repurchase
and Redemption

 

Section 4.01.    
No Sinking Fund.

 

No sinking fund is required
to be provided for the Notes.

 

Section 4.02.    
Right of Holders to Require the Company to Repurchase Notes upon a Fundamental Change.

 

(A)          Right of Holders to Require the Company to Repurchase Notes Upon a Fundamental Change. Subject to the other terms of this
Section 4.02, if a Fundamental Change occurs, then each Holder will have the right (the “Fundamental Change Repurchase
Right”) to require the Company to repurchase such Holder’s Notes (or any portion thereof in an Authorized Denomination)
on the Fundamental Change Repurchase Date for such Fundamental Change for a cash purchase price equal to the Fundamental Change Repurchase
Price.

 

(B)           Repurchase Prohibited in Certain Circumstances. If the principal amount of the Notes has been accelerated and such acceleration
has not been rescinded on or before the Fundamental Change Repurchase Date for a Repurchase Upon Fundamental Change (including as a result
of the payment of the related Fundamental Change Repurchase Price, and any related interest pursuant to the proviso to the first sentence
of Section 4.02(D), on such Fundamental Change Repurchase Date), then (i) the Company may not repurchase any Notes pursuant to
this Section 4.02; and (ii) the Company will cause any Notes theretofore surrendered for such Repurchase Upon Fundamental Change
to be returned to the Holders thereof (or, if applicable with respect to Global Notes, cancel any instructions for book-entry transfer
to the Company, the Trustee or the Paying Agent of the applicable beneficial interest in such Notes in accordance with the Depositary
Procedures).

 

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(C)           Fundamental Change Repurchase Date. The Fundamental Change Repurchase Date for any Fundamental Change will be a Business
Day of the Company’s choosing that is no more than thirty five (35), nor less than twenty (20), Business Days after the date the
Company sends the related Fundamental Change Notice pursuant to Section 4.02(E).

 

(D)          Fundamental Change Repurchase Price. The Fundamental Change Repurchase Price for any Note to be repurchased upon a Repurchase
Upon Fundamental Change following a Fundamental Change is an amount in cash equal to the principal amount of such Note plus accrued and
unpaid interest on such Note to, but excluding, the Fundamental Change Repurchase Date for such Fundamental Change; provided, however,
that if such Fundamental Change Repurchase Date is after a Regular Record Date and on or before the next Interest Payment Date, then (i)
the Holder of such Note at the Close of Business on such Regular Record Date will be entitled, notwithstanding such Repurchase Upon Fundamental
Change, to receive, on or, at the Company’s election, before such Interest Payment Date, the unpaid interest that would have accrued
on such Note to, but excluding, such Interest Payment Date (assuming, solely for these purposes, that such Note remained outstanding through
such Interest Payment Date, if such Fundamental Change Repurchase Date is before such Interest Payment Date); and (ii) the Fundamental
Change Repurchase Price will not include accrued and unpaid interest on such Note to, but excluding, such Fundamental Change Repurchase
Date. For the avoidance of doubt, if an Interest Payment Date is not a Business Day within the meaning of Section 2.05(C) and such
Fundamental Change Repurchase Date occurs on the Business Day immediately after such Interest Payment Date, then (x) accrued and unpaid
interest on Notes to, but excluding, such Interest Payment Date will be paid, in accordance with Section 2.05(C), on the next Business
Day to Holders as of the Close of Business on the immediately preceding Regular Record Date; and (y) the Fundamental Change Repurchase
Price will include interest on Notes to be repurchased from, and including, such Interest Payment Date.

 

(E)           Fundamental Change Notice. On or before the twentieth (20th) calendar day after the occurrence of a Fundamental Change,
the Company will send to each Holder in writing, with a copy to the Trustee, the Paying Agent and the Conversion Agent a notice of such
Fundamental Change (a “Fundamental Change Notice”).

 

Such Fundamental Change Notice
must state:

 

(i)            briefly, the events causing such Fundamental Change;

 

(ii)           the effective date of such Fundamental Change;

 

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(iii)          the procedures that a Holder must follow to require the Company to repurchase its Notes pursuant to this Section 4.02, including
the deadline for exercising the Fundamental Change Repurchase Right and the procedures for submitting and withdrawing a Fundamental Change
Repurchase Notice;

 

(iv)          the Fundamental Change Repurchase Date for such Fundamental Change;

 

(v)           the Fundamental Change Repurchase Price per $1,000 principal amount of Notes for such Fundamental Change (and, if such Fundamental
Change Repurchase Date is after a Regular Record Date and on or before the next Interest Payment Date, the amount, manner and timing of
the interest payment payable pursuant to the proviso to the first sentence of Section 4.02(D));

 

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

 

(vii)         the Conversion Rate in effect on the date of such Fundamental Change Notice and a description and quantification of any adjustments
to the Conversion Rate that may result from such Fundamental Change (including pursuant to Section 5.07);

 

(viii)        that Notes for which a Fundamental Change Repurchase Notice has been duly tendered and not duly withdrawn must be delivered to
the Paying Agent for the Holder thereof to be entitled to receive the Fundamental Change Repurchase Price;

 

(ix)           that Notes (or any portion thereof) that are subject to a Fundamental Change Repurchase Notice that has been duly tendered may
be converted only if such Fundamental Change Repurchase Notice is withdrawn in accordance with this Indenture; and

 

(x)            the CUSIP and ISIN numbers, if any, of the Notes.

 

Neither the failure to deliver
a Fundamental Change Notice nor any defect in a Fundamental Change Notice will limit the Fundamental Change Repurchase Right of any Holder
or otherwise affect the validity of any proceedings relating to any Repurchase Upon Fundamental Change.

 

(F)           Procedures to Exercise the Fundamental Change Repurchase Right.

 

(i)            Delivery of Fundamental Change Repurchase Notice and Notes to Be Repurchased. To exercise its Fundamental Change Repurchase
Right for a Note following a Fundamental Change, the Holder thereof must deliver to the Paying Agent:

 

(1)           before the Close of Business on the Business Day immediately before the related Fundamental Change Repurchase Date (or such later
time as may be required by law), a duly completed, written Fundamental Change Repurchase Notice with respect to such Note; and

 

(2)           such Note, duly endorsed for transfer (if such Note is a Physical Note) or by book-entry transfer (if such Note is a Global Note).

 

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The Paying Agent will promptly deliver
to the Company a copy of each Fundamental Change Repurchase Notice that it receives.

 

(ii)           Contents of Fundamental Change Repurchase Notices. Each Fundamental Change Repurchase Notice with respect to a Note must
state:

 

(1)           if such Note is a Physical Note, the certificate number of such Note;

 

(2)           the principal amount of such Note to be repurchased, which must be an Authorized Denomination; and

 

(3)           that such Holder is exercising its Fundamental Change Repurchase Right with respect to such principal amount of such Note;

 

provided, however, that
if such Note is a Global Note, then such Fundamental Change Repurchase Notice must comply with the Depositary Procedures (and any such
Fundamental Change Repurchase Notice delivered in compliance with the Depositary Procedures will be deemed to satisfy the requirements
of this Section 4.02(F)).

 

(iii)          Withdrawal of Fundamental Change Repurchase Notice. A Holder that has delivered a Fundamental Change Repurchase Notice with
respect to a Note may withdraw such Fundamental Change Repurchase Notice by delivering a written notice of withdrawal to the Paying Agent
at any time before the Close of Business on the Business Day immediately before the related Fundamental Change Repurchase Date. Such withdrawal
notice must state:

 

(1)           if such Note is a Physical Note, the certificate number of such Note;

 

(2)           the principal amount of such Note to be withdrawn, which must be an Authorized Denomination; and

 

(3)           the principal amount of such Note, if any, that remains subject to such Fundamental Change Repurchase Notice, which must be an
Authorized Denomination;

 

provided, however, that
if such Note is a Global Note, then such withdrawal notice must comply with the Depositary Procedures (and any such withdrawal notice
delivered in compliance with the Depositary Procedures will be deemed to satisfy the requirements of this Section 4.02(F)).

 

Upon receipt of any such withdrawal
notice with respect to a Note (or any portion thereof), the Paying Agent will (x) promptly deliver a copy of such withdrawal notice to
the Company; and (y) if such Note is surrendered to the Paying Agent, cause such Note (or such portion thereof in accordance with Section
2.11, treating such Note as having been then surrendered for partial repurchase in the amount set forth in such withdrawal notice
as remaining subject to repurchase) to be returned to the Holder thereof (or, if applicable with respect to any Global Note, cancel any
instructions for book-entry transfer to the Company, the Trustee or the Paying Agent of the applicable beneficial interest in such Note
in accordance with the Depositary Procedures).

 

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(G)          Payment of the Fundamental Change Repurchase Price. Without limiting the Company’s obligation to deposit the Fundamental
Change Repurchase Price within the time proscribed by Section 3.01(B), the Company will cause the Fundamental Change Repurchase
Price for a Note (or portion thereof) to be repurchased pursuant to a Repurchase Upon Fundamental Change to be paid to the Holder thereof
on or before the later of (i) the applicable Fundamental Change Repurchase Date; and (ii) the date (x) such Note is delivered to the Paying
Agent (in the case of a Physical Note) or (y) the Depositary Procedures relating to the repurchase, and the delivery to the Paying Agent,
of such Holder’s beneficial interest in such Note to be repurchased are complied with (in the case of a Global Note). For the avoidance
of doubt, interest payable pursuant to the proviso to the first sentence of Section 4.02(D) on any Note to be repurchased pursuant
to a Repurchase Upon Fundamental Change must be paid pursuant to such proviso regardless of whether such Note is delivered or such Depositary
Procedures are complied with pursuant to the first sentence of this Section 4.02(G).

 

(H)          Third Party May Conduct Repurchase Offer In Lieu of the Company. Notwithstanding anything to the contrary in this Section
4.02, the Company will be deemed to satisfy its obligations under this Section 4.02 if one or more third parties conduct any
Repurchase Upon Fundamental Change and related offer to repurchase Notes otherwise required by this Section 4.02 in the same manner,
at the same time and otherwise in compliance with the requirements for an offer made by the Company as provided in this Section
4.02 that would have satisfied the requirements of this Section 4.02 if conducted directly by the Company.

 

(I)            No Requirement to Conduct an Offer to Repurchase Notes if the Fundamental Change Results in the Notes Becoming Convertible into
an Amount of Cash Exceeding the Fundamental Change Repurchase Price. Notwithstanding anything to the contrary in this Section 4.02,
the Company will not be required to send a Fundamental Change Notice pursuant to Section 4.02(E), or offer to repurchase or repurchase
any Notes pursuant to this Section 4.02, in connection with a Common Stock Change Event that constitutes a Fundamental Change pursuant
to clause (B)(ii) of the definition thereof (regardless of whether such Common Stock Change Event also constitutes a Fundamental
Change pursuant to any other clause of such definition), if (i) the Reference Property of such Common Stock Change Event consists entirely
of cash in U.S. dollars; (ii) immediately after such Fundamental Change, the Notes become convertible, pursuant to Section 5.09(A)
and, if applicable, Section 5.07, into consideration that consists solely of U.S. dollars in an amount per $1,000 aggregate principal
amount of Notes that equals or exceeds the Fundamental Change Repurchase Price per $1,000 aggregate principal amount of Notes (calculated
assuming that the same includes the maximum amount of accrued interest payable as part of the related Fundamental Change Repurchase Price);
and (iii) the Company timely sends the notice relating to such Fundamental Change required pursuant to Section 5.01(C)(i)(3)(b).
For the avoidance of doubt, the maximum amount of accrued interest referred to in clause (ii) above will be determined (x) by assuming
that the Fundamental Change Repurchase Date occurs on the latest possible date permitted for the applicable Fundamental Change pursuant
to Section 4.02(E) and Section 4.02(C); and (y) without regard to the proviso to the first sentence of Section 4.02(D).

 

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(J)            Compliance with Applicable Securities Laws. To the extent applicable, the Company will comply, in all material respects,
with all U.S. federal and state securities laws in connection with a Repurchase Upon Fundamental Change (including complying with Rules
13e-4 and 14e-1 under the Exchange Act and filing any required Schedule TO, to the extent applicable) so as to permit effecting such Repurchase
Upon Fundamental Change in the manner set forth in this Indenture; provided, however, that, to the extent that the Company’s
obligations pursuant to this Section 4.02 conflict with any law or regulation that is applicable to the Company and enacted after
the Issue Date, the Company’s compliance with such law or regulation will not be considered to be a Default of such obligations;
rather, the Company will be deemed to be in compliance with such obligations if the Company complies with its obligation to effect Repurchases
Upon a Fundamental Change in accordance with this Section 4.02, modified as necessary by the Company in good faith to permit compliance
with such law or regulation.

 

(K)           Repurchase in Part. Subject to the terms of this Section 4.02, Notes may be repurchased pursuant to a Repurchase
Upon Fundamental Change in part, but only in Authorized Denominations. Provisions of this Section 4.02 applying to the repurchase
of a Note in whole will equally apply to the repurchase of a permitted portion of a Note.

 

Section 4.03.    
Right of the Company to Redeem the Notes.

 

(A)          No Right to Redeem Before December 6, 2024. The Company may not redeem the Notes at its option at any time before December
6, 2024.

 

(B)           Right to Redeem the Notes on or After December 6, 2024. Subject to the terms of this Section 4.03, the Company has
the right, at its election, to redeem all, or any portion (subject to the Partial Redemption Limitation set forth in Section 4.03)
in an Authorized Denomination, of the Notes, at any time, and from time to time, on a Redemption Date on or after December 6, 2024 and
on or before the forty-first (41st) Scheduled Trading Day immediately before the Maturity Date, for a cash purchase price equal to the
Redemption Price, but only if (1) the Last Reported Sale Price per share of Common Stock exceeds one hundred and thirty percent (130%)
of the Conversion Price on (i) each of at least twenty (20) Trading Days (whether or not consecutive) during the thirty (30) consecutive
Trading Days ending on, and including, the Trading Day immediately before the Redemption Notice Date for such Redemption; and (ii) the
Trading Day immediately before such Redemption Notice Date; and (2) the Liquidity Conditions have been satisfied. For the avoidance of
doubt, the calling of any Notes for Redemption will constitute a Make-Whole Fundamental Change with respect to that Note pursuant to clause
(B) of the definition thereof.

 

(C)           Partial Redemption Limitation. If the Company elects to redeem fewer than all of the outstanding Notes, at least one hundred
million dollars ($100,000,000) aggregate principal amount of Notes must be outstanding and not subject to Redemption as of the Redemption
Notice Date for such Redemption (such requirement, the “Partial Redemption Limitation”).

 

(D)          Redemption Prohibited in Certain Circumstances. If the principal amount of the Notes has been accelerated and such acceleration
has not been rescinded on or before the Redemption Date (including a rescission as a result of the payment of the related Redemption Price,
and any related interest pursuant to the proviso to Section 4.03(E), on such Redemption Date), then (i) the Company may not call
for Redemption or otherwise redeem any Notes pursuant to this Section 4.03; and (ii) the Company will cause any Notes theretofore
surrendered for such Redemption to be returned to the Holders thereof (or, if applicable with respect to Global Notes, cancel any instructions
for book-entry transfer to the Company, the Trustee or the Paying Agent of the applicable beneficial interests in such Notes in accordance
with the Depositary Procedures).

 

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(E)           Redemption Date. The Redemption Date for any Redemption will be a Business Day of the Company’s choosing that is no
more than sixty five (65), nor less than forty five (45), Scheduled Trading Days after the Redemption Notice Date for such Redemption
(it being understood, for the avoidance of doubt, that such Redemption Notice Date will be at least four (4) Scheduled Trading Days before
the first VWAP Trading Day of the Observation Period relating to such Redemption date pursuant to clause (B) of the definition
of Observation Period); provided, however, that if, in accordance with Section 5.03(A)(i)(3), the Company has elected
to settle all conversions for Notes called for Redemption with a Conversion Date that occurs during the related Redemption Conversion
Period by Physical Settlement, then the Company may instead elect to choose a Redemption Date that is a Business Day no more than sixty
(60), nor less than thirty (30), calendar days after such Redemption Notice Date.

 

(F)           Redemption Price. The Redemption Price for any Note called for Redemption is an amount in cash equal to the principal amount
of such Note plus accrued and unpaid interest on such Note to, but excluding, the Redemption Date for such Redemption; provided,
however, that if such Redemption Date is after a Regular Record Date and on or before the next Interest Payment Date, then (i)
the Holder of such Note at the Close of Business on such Regular Record Date will be entitled, notwithstanding such Redemption, to receive,
on or, at the Company’s election, before such Interest Payment Date, the unpaid interest that would have accrued on such Note to,
but excluding, such Interest Payment Date (assuming, solely for these purposes, that such Note remained outstanding through such Interest
Payment Date, if such Redemption Date is before such Interest Payment Date); and (ii) the Redemption Price will not include accrued and
unpaid interest on such Note to, but excluding, such Redemption Date. For the avoidance of doubt, if an Interest Payment Date is not a
Business Day within the meaning of Section 2.05(C) and such Redemption Date occurs on the Business Day immediately after such Interest
Payment Date, then (x) accrued and unpaid interest on Notes to, but excluding, such Interest Payment Date will be paid, in accordance
with Section 2.05(C), on the next Business Day to Holders as of the Close of Business on the immediately preceding Regular Record
Date; and (y) the Redemption Price will include interest on Notes to be redeemed from, and including, such Interest Payment Date.

 

(G)           Redemption Notice. To call any Notes for Redemption, the Company must send to each Holder of such Notes, the Trustee and
the Paying Agent a written notice of such Redemption (a “Redemption Notice”).

 

Such Redemption Notice must
state:

 

(i)            that such Notes have been called for Redemption, briefly describing the Company’s Redemption right under this Indenture;

 

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(ii)           the Redemption Date for such Redemption;

 

(iii)          the Redemption Price per $1,000 principal amount of Notes for such Redemption (and, if the Redemption Date is after a Regular Record
Date and on or before the next Interest Payment Date, the amount, manner and timing of the interest payment payable pursuant to the proviso
to Section 4.03(E));

 

(iv)          the name and address of the Paying Agent and the Conversion Agent;

 

(v)           that Notes called for Redemption may be converted at any time before the Close of Business on the second (2nd) Scheduled Trading
Day immediately before the Redemption Date (or, if the Company fails to pay the Redemption Price due on such Redemption Date in full,
at any time until such time as the Company pays such Redemption Price in full);

 

(vi)          the Conversion Rate in effect on the Redemption Notice Date for such Redemption and a description and quantification of any adjustments
to the Conversion Rate that may result from such Redemption (including pursuant to Section 5.07);

 

(vii)         the Settlement Method that will apply to all conversions of Notes with a Conversion Date that occurs during the related Redemption
Conversion Period; and

 

(viii)        the CUSIP and ISIN numbers, if any, of the Notes.

 

On or before the Redemption
Notice Date, the Company will send a copy of such Redemption Notice to the Trustee and the Paying Agent. At the Company’s written
request, the Trustee will give the Redemption Notice in the Company’s name and at its expense, provided that the Company delivers
to the Trustee, at least five Business Days in the case of Physical Notes and five calendar days in the case of Global Notes prior to
the Redemption Notice Date (unless the Trustee agrees to a shorter period), an Officer’s Certificate requesting that the Trustee
give such notice and setting forth the information to be stated in such notice as provided in this Section 4.03(G).

 

(H)          Selection, Conversion and Transfer of Notes to Be Redeemed in Part. If less than all Notes then outstanding are called for
Redemption, then:

 

(i)             the Notes to be redeemed will be selected by the Company as follows: (1) in the case of Global Notes, in accordance with the Depositary
Procedures; and (2) in the case of Physical Notes, pro rata, by lot or by such other method the Company considers fair and appropriate;
and

 

(ii)           if only a portion of a Note is subject to Redemption and such Note is converted in part, then the converted portion of such Note
will be deemed to be from the portion of such Note that was subject to Redemption.

 

(I)            Payment of the Redemption Price. Without limiting the Company’s obligation to deposit the Redemption Price by the
time proscribed by Section 3.01(B), the Company will cause the Redemption Price for a Note (or portion thereof) subject to Redemption
to be paid to the Holder thereof on or before the applicable Redemption Date. For the avoidance of doubt, interest payable pursuant to
the proviso to Section 4.03(E) on any Note (or portion thereof) subject to Redemption must be paid pursuant to such proviso.

 

    - 37 -

     

    

 

(J)            Special Provisions for Partial Calls. If the Company elects to redeem less than all of the outstanding Notes pursuant to
this Section 4.03, and the Holder of any Note, or any owner of a beneficial interest in any Global Note, is reasonably not able
to determine, before the Close of Business on the forty-second (42nd) Scheduled Trading Day (or, if, in accordance with Section 5.03(A)(i)(3),
the Company has elected to settle all conversions of Notes with a Conversion Date that occurs during the related Redemption Conversion
Period, the tenth (10th) calendar day) immediately before the Redemption Date for such Redemption, whether such Note or beneficial interest,
as applicable, is to be redeemed pursuant to such Redemption, then such Holder or owner, as applicable, will be entitled to convert such
Note or beneficial interest, as applicable, at any time during the related Redemption Conversion Period (subject to extension of the Redemption
Conversion Period pursuant to Section 4.03(G)(v)), and each such conversion will be deemed to be of a Note called for Redemption
for purposes of this Section 4.03 and Sections 5.01(C)(i)(4) and 5.07. The Trustee will have no obligation to make
any determination in connection with the foregoing.

 

Article
5.         Conversion

 

Section 5.01.    
Right to Convert.

 

(A)          Generally. Subject to the provisions of this Article 5, each Holder may, at its option, convert such Holder’s
Notes into Conversion Consideration.

 

(B)           Conversions in Part. Subject to the terms of this Indenture, Notes may be converted in part, but only in Authorized Denominations.
Provisions of this Article 5 applying to the conversion of a Note in whole will equally apply to conversions of a permitted portion
of a Note.

 

(C)           When Notes May Be Converted.

 

(i)            Generally. Subject to Section 5.01(C)(ii), a Note may be converted only in the following circumstances:

 

(1)           Conversion upon Satisfaction of Sale Price Condition. Before the Close of Business on the Business Day immediately before
September 1, 2026, a Holder may convert its Notes during any calendar quarter (and only during such calendar quarter) commencing after
the calendar quarter ending on March 31, 2022, if the Last Reported Sale Price per share of Common Stock exceeds one hundred and thirty
percent (130%) of the Conversion Price for each of at least twenty (20) Trading Days (whether or not consecutive) during the thirty (30)
consecutive Trading Days ending on, and including, the last Trading Day of the immediately preceding calendar quarter.

 

(2)           Conversion upon Satisfaction of Note Trading Price Condition. Before the Close of Business on the Business Day immediately
before September 1, 2026, a Holder may convert its Notes during the five (5) consecutive Business Days immediately after any ten (10)
consecutive Trading Day period (such ten (10) consecutive Trading Day period, the “Measurement Period”) if the Trading
Price per $1,000 principal amount of Notes, as determined following a request by a Holder in accordance with the procedures set forth
below, for each Trading Day of the Measurement Period was less than ninety eight percent (98%) of the product of the Last Reported Sale
Price per share of Common Stock on such Trading Day and the Conversion Rate on such Trading Day. The condition set forth in the preceding
sentence is referred to in this Indenture as the “Trading Price Condition.”

 

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The Trading Price will be determined by
the Bid Solicitation Agent pursuant to this Section 5.01(C)(i)(2) and the definition of “Trading Price.” The Bid Solicitation
Agent (if not the Company) will have no obligation to determine the Trading Price of the Notes unless the Company has requested such determination
in writing, and the Company will have no obligation to make such request (or seek bids itself) unless a Holder provides the Company with
reasonable evidence that the Trading Price per $1,000 principal amount of Notes would be less than ninety eight percent (98%) of the product
of the Last Reported Sale Price per share of Common Stock and the Conversion Rate. If a Holder provides such evidence, then the Company
will (if acting as Bid Solicitation Agent), or will instruct the Bid Solicitation Agent to, determine the Trading Price of the Notes beginning
on the next Trading Day and on each successive Trading Day until the Trading Price per $1,000 principal amount of Notes is greater than
or equal to ninety eight percent (98%) of the product of the Last Reported Sale Price per share of Common Stock on such Trading Day and
the Conversion Rate on such Trading Day. If the Trading Price Condition has been met as set forth above, then the Company will notify
the Holders, the Trustee and the Conversion Agent of the same. If, on any Trading Day after the Trading Price Condition has been met as
set forth above, the Trading Price per $1,000 principal amount of Notes is greater than or equal to ninety eight percent (98%) of the
product of the Last Reported Sale Price per share of Common Stock on such Trading Day and the Conversion Rate on such Trading Day, then
the Company will notify the Holders, the Trustee and the Conversion Agent of the same.

 

(3)           Conversion upon Specified Corporate Events.

 

(a)           Certain Distributions. If, before the Close of Business on the Business Day immediately before September 1, 2026, the Company
elects to:

 

(I)             distribute, to all or substantially all holders of Common Stock, any rights, options or warrants (other than rights issued pursuant
to a stockholder rights plan, so long as such rights have not separated from the Common Stock and are not exercisable until the occurrence
of a triggering event, except that such rights will be deemed to be distributed under this clause (I) upon their separation from
the Common Stock or upon the occurrence of such triggering event) entitling them, for a period of not more than sixty (60) calendar days
after the date such distribution is announced, to subscribe for or purchase shares of Common Stock at a price per share that is less than
the average of the Last Reported Sale Prices per share of Common Stock for the ten (10) consecutive Trading Days ending on, and including,
the Trading Day immediately before the date such distribution is announced (determined in the manner set forth in the third paragraph
of Section 5.05(A)(ii)); or

 

    - 39 -

     

    

 

(II)            distribute, to all or substantially all holders of Common Stock, assets or securities of the Company or rights to purchase the
Company’s securities, which distribution per share of Common Stock has a value, as reasonably determined by the Company in good
faith, exceeding ten percent (10%) of the Last Reported Sale Price per share of Common Stock on the Trading Day immediately before the
date such distribution is announced,

 

then, in either case, (x) the Company
will send notice of such distribution, and of the related right to convert Notes, to Holders, the Trustee and the Conversion Agent at
least forty five (45) Scheduled Trading Days before the Ex-Dividend Date for such distribution (or, if later in the case of any such separation
of rights issued pursuant to a stockholder rights plan or the occurrence of any such triggering event under a stockholder rights plan,
no later than the Business Day after the Company becomes aware that such separation or triggering event has occurred or will occur); and
(y) once the Company has sent such notice, Holders may convert their Notes at any time until the earlier of the Close of Business on the
Business Day immediately before such Ex-Dividend Date and the Company’s announcement that such distribution will not take place;
provided, however, that the Notes will not become convertible pursuant to clause (y) above (but the Company will be required
to send notice of such distribution pursuant to clause (x) above) on account of such distribution if each Holder participates, at the
same time and on the same terms as holders of Common Stock, and solely by virtue of being a Holder, in such distribution without having
to convert such Holder’s Notes and as if such Holder held a number of shares of Common Stock equal to the product of (i) the Conversion
Rate in effect on the record date for such distribution; and (ii) the aggregate principal amount (expressed in thousands) of Notes held
by such Holder on such date; provided, further, that if the Company is then otherwise permitted to settle conversions of
Notes by Physical Settlement (and, for the avoidance of doubt, the Company has not elected another Settlement Method to apply, including
pursuant to Section 5.03(A)(i)(1)), then the Company may instead elect to provide such notice at least ten (10) Scheduled Trading
Days before such Ex-Dividend Date, in which case (x) the Company must settle all conversions of Notes with a Conversion Date occurring
on or after the date the Company provides such notice and on or before the Business Day immediately before the Ex-Dividend Date for such
distribution (or any earlier announcement by the Company that such distribution will not take place) by Physical Settlement; and (y) such
notice must state that all such conversions will be settled by Physical Settlement.

 

    - 40 -

     

    

 

(b)           Certain Corporate Events. If a Fundamental Change, Make-Whole Fundamental Change (other than a Make-Whole Fundamental Change
pursuant to clause (B) of the definition thereof) or Common Stock Change Event occurs (other than a merger or other business combination
transaction that is effected solely to change the Company’s jurisdiction of incorporation and that does not constitute a Fundamental
Change or a Make-Whole Fundamental Change), then, in each case, Holders may convert their Notes at any time from, and including, the effective
date of such transaction or event to, and including, the thirty fifth (35th) Trading Day after such effective date (or, if such transaction
or event also constitutes a Fundamental Change (other than an Exempted Fundamental Change), to, but excluding, the related Fundamental
Change Repurchase Date); provided, however, that if the Company does not provide the notice referred to in the immediately
following sentence by the Business Day after such effective date, then the last day on which the Notes are convertible pursuant to this
sentence will be extended by the number of Business Days from, and including, the Business Day after such effective date to, but excluding,
the date the Company provides such notice. No later than the Business Day after such effective date, the Company will send written notice
to the Holders, the Trustee and the Conversion Agent of such transaction or event, such effective date and the related right to convert
Notes.

 

(4)           Conversion upon Redemption. If the Company calls any Note for Redemption before the Close of Business on the Business Day
immediately before September 1, 2026, then the Holder of such Note may convert such Note at any time during the related Redemption Conversion
Period.

 

(5)           Conversions During Free Convertibility Period. On or after September 1, 2026, a Holder may convert its Notes at any time
until the Close of Business on the second (2nd) Scheduled Trading Day immediately before the Maturity Date regardless of the conditions
set forth in sub-paragraphs (1), (2), (3) or (4) of this Section 5.01(C)(i).

 

For the avoidance of doubt, the Notes
may become convertible pursuant to any one or more of the preceding sub-paragraphs of this Section 5.01(C)(i) and the Notes ceasing
to be convertible pursuant to a particular sub-paragraph of this Section 5.01(C)(i) will not preclude the Notes from being convertible
pursuant to any other sub-paragraph of this Section 5.01(C)(i).

 

    - 41 -

     

    

 

(ii)           Limitations and Closed Periods. Notwithstanding anything to the contrary in this Indenture or the Notes:

 

(1)            Notes may be surrendered for conversion during a period where the Notes are convertible pursuant to Section 5.01(C) only
after the Open of Business and before the Close of Business on a Business Day;

 

(2)            in no event may any Note be converted after the Close of Business on the second (2nd) Scheduled Trading Day immediately before
the Maturity Date;

 

(3)           if the Company calls any Note for Redemption pursuant to Section 4.03, then the Holder of such Note may not convert such
Note after the Close of Business on the second (2nd) Scheduled Trading Day immediately before the applicable Redemption Date, except to
the extent the Company fails to pay the Redemption Price for such Note in accordance with this Indenture; and

 

(4)           if a Fundamental Change Repurchase Notice is validly delivered pursuant to Section 4.02(F) with respect to any Note, then
such Note may not be converted, except to the extent (a) such Note is not subject to such notice; (b) such notice is withdrawn in accordance
with Section 4.02(F); or (c) the Company fails to pay the Fundamental Change Repurchase Price for such Note in accordance with
this Indenture (or a third party fails to make such payment in lieu of the Company in accordance with Section 4.02(H)).

 

Section 5.02.    
Conversion Procedures.

 

(A)          Generally.

 

(i)            Global Notes. To convert a beneficial interest in a Global Note that is convertible pursuant to Section 5.01(C),
the owner of such beneficial interest must (1) comply with the Depositary Procedures for converting such beneficial interest (at which
time such conversion will become irrevocable); and (2) pay any amounts due pursuant to Section 5.02(D) or Section 5.02(E).

 

(ii)           Physical Notes. To convert all or a portion of a Physical Note that is convertible pursuant to Section 5.01(C), the
Holder of such Note must (1) complete, manually sign and deliver to the Conversion Agent the conversion notice attached to such Physical
Note or a facsimile of such conversion notice; (2) deliver such Physical Note to the Conversion Agent (at which time such conversion will
become irrevocable); (3) furnish any endorsements and transfer documents that the Company or the Conversion Agent may require; and (4)
pay any amounts due pursuant to Section 5.02(D) or Section 5.02(E).

 

(B)           Effect of Converting a Note. At the Close of Business on the Conversion Date for a Note (or any portion thereof) to be converted,
such Note (or such portion) will (unless there occurs a Default in the delivery of the Conversion Consideration or interest due, pursuant
to Section 5.03(B) or 5.02(D), upon such conversion) be deemed to cease to be outstanding (and, for the avoidance of doubt,
no Person will be deemed to be a Holder of such Note (or such portion thereof) as of the Close of Business on such Conversion Date), except
to the extent provided in Section 5.02(D).

 

    - 42 -

     

    

 

(C)           Holder of Record of Conversion Shares. The Person in whose name any share of Common Stock is issuable upon conversion of
any Note will be deemed to become the holder of record of such share as of the Close of Business on (i) the Conversion Date for such conversion,
in the case of Physical Settlement; or (ii) the last VWAP Trading Day of the Observation Period for such conversion, in the case of Combination
Settlement.

 

(D)           Interest Payable upon Conversion in Certain Circumstances. If the Conversion Date of a Note is after a Regular Record Date
and before the next Interest Payment Date, then (i) the Holder of such Note at the Close of Business on such Regular Record Date will
be entitled, notwithstanding such conversion (and, for the avoidance of doubt, notwithstanding anything set forth in the proviso to this
sentence), to receive, on or, at the Company’s election, before such Interest Payment Date, the unpaid interest that would have
accrued on such Note to, but excluding, such Interest Payment Date (assuming, solely for these purposes, that such Note remained outstanding
through such Interest Payment Date); and (ii) the Holder surrendering such Note for conversion must deliver to the Conversion Agent, at
the time of such surrender, an amount of cash equal to the amount of such interest referred to in clause (i) above; provided,
however, that the Holder surrendering such Note for conversion need not deliver such cash (w) if such Note is called (or deemed,
pursuant to Section 4.03(J), to be called) for Redemption and such Conversion Date occurs during the related Redemption Conversion
Period; (x) if such Conversion Date occurs after the Regular Record Date immediately before the Maturity Date; (y) if the Company has
specified a Fundamental Change Repurchase Date that is after such Regular Record Date and on or before the Business Day immediately after
such Interest Payment Date; or (z) to the extent of any overdue interest or interest that has accrued on any overdue interest. For the
avoidance of doubt, as a result of, and without limiting the generality of, the foregoing, if a Note is converted with a Conversion Date
that is after the Regular Record Date immediately before the Maturity Date, then the Company will pay, as provided above, the interest
that would have accrued on such Note to, but excluding, the Maturity Date. For the avoidance of doubt, if the Conversion Date of a Note
to be converted is on an Interest Payment Date, then the Holder of such Note at the Close of Business on the Regular Record Date immediately
before such Interest Payment Date will be entitled to receive, on such Interest Payment Date, the unpaid interest that has accrued on
such Note to, but excluding, such Interest Payment Date, and such Note, when surrendered for conversion, need not be accompanied by any
cash amount pursuant to the first sentence of this Section 5.02(D).

 

(E)           Taxes and Duties. If a Holder converts a Note, the Company will pay any documentary, stamp or similar issue or transfer
tax or duty due on the issue or delivery of any shares of Common Stock upon such conversion; provided, however, that if
any tax or duty is due because such Holder requested such shares to be registered in a name other than such Holder’s name, then
such Holder will pay such tax or duty and, until having received a sum sufficient to pay such tax or duty, the Conversion Agent may refuse
to deliver any such shares to be issued in a name other than that of such Holder.

 

(F)           Conversion Agent to Notify Company of Conversions. If any Note is submitted for conversion to the Conversion Agent or the
Conversion Agent receives any notice of conversion with respect to a Note, then the Conversion Agent will promptly (and, in any event,
no later than the date the Conversion Agent receives such Note or notice) notify the Company and the Trustee of such occurrence, together
with any other information reasonably requested by the Company, and will cooperate with the Company to determine the Conversion Date for
such Note.

 

    - 43 -

     

    

 

Section 5.03.    
Settlement upon Conversion.

 

(A)          Settlement Method. Upon the conversion of any Note, the Company will settle such conversion by paying or delivering, as
applicable and as provided in this Article 5, either (x) shares of Common Stock, together, if applicable, with cash in lieu of
fractional shares as provided in Section 5.03(B)(i)(1) (a “Physical Settlement”); (y) solely cash as provided
in Section 5.03(B)(i)(2) (a “Cash Settlement”); or (z) a combination of cash and shares of Common Stock, together,
if applicable, with cash in lieu of fractional shares as provided in Section 5.03(B)(i)(3) (a “Combination Settlement”).

 

(i)            The Company’s Right to Elect Settlement Method. The Company will have the right to elect the Settlement Method applicable
to any conversion of a Note; provided, however, that:

 

(1)           subject to clause (3) below, all conversions of Notes with a Conversion Date that occurs on or after September 1, 2026 will
be settled using the same Settlement Method, and the Company will send written notice of such Settlement Method to Holders, the Trustee
and the Conversion Agent no later than the Open of Business on September 1, 2026;

 

(2)           subject to clause (3) below, if the Company elects a Settlement Method with respect to the conversion of any Note whose
Conversion Date occurs before September 1, 2026, then the Company will send notice of such Settlement Method to the Holder of such Note
and the Conversion Agent no later than the Close of Business on the Business Day immediately after such Conversion Date;

 

(3)           if any Notes are called for Redemption, then (a) the Company will specify, in the related Redemption Notice sent pursuant to Section
4.03(G), the Settlement Method that will apply to all conversions of Notes with a Conversion Date that occurs during the related Redemption
Conversion Period; and (b) if such Redemption Date occurs on or after September 1, 2026, then such Settlement Method must be the same
Settlement Method that, pursuant to clause (1) above, applies to all conversions of Notes with a Conversion Date that occurs on
or after September 1, 2026;

 

(4)            the Company will use the same Settlement Method for all conversions of Notes with the same Conversion Date (and, for the avoidance
of doubt, the Company will not be obligated to use the same Settlement Method with respect to conversions of Notes with different Conversion
Dates, except as provided in clause (1) or (3) above);

 

(5)            if the Company does not timely elect a Settlement Method with respect to the conversion of a Note, then the Company will be deemed
to have elected the Default Settlement Method (and, for the avoidance of doubt, the failure to timely make such election will not constitute
a Default or Event of Default); and

 

    - 44 -

     

    

 

(6)           if the Company timely elects Combination Settlement with respect to the conversion of a Note but does not timely notify the Holder
of such Note of the applicable Specified Dollar Amount, then the Specified Dollar Amount for such conversion will be deemed to be $1,000
per $1,000 principal amount of Notes (and, for the avoidance of doubt, the failure to timely send such notification will not constitute
a Default or Event of Default); and

 

(7)           the Settlement Method will be subject to Sections 4.03(E), 5.09(A)(2), 5.01(C)(i)(3)(a) and 5.07(D).

 

(ii)           The Company’s Right to Irrevocably Fix the Settlement Method. The Company will have the right, exercisable at its
election by sending notice of such exercise to the Holders (with a copy to the Trustee and the Conversion Agent), to irrevocably (1) fix
the Settlement Method that will apply to all conversions of Notes with a Conversion Date that occurs on or after the date such notice
is sent to Holders; or (2) irrevocably eliminate any one or more (but not all) Settlement Methods (including eliminating Combination Settlement
with a particular Specified Dollar Amount or range of Specified Dollar Amounts) with respect to all conversions of Notes with a Conversion
Date that occurs on or after the date such notice is sent to Holders; provided that the Settlement Method so elected pursuant to
clause (1) above, or the Settlement Method(s) remaining after any elimination pursuant to clause (2) above, as applicable,
must be a Settlement Method or Settlement Method(s), as applicable, that the Company is then permitted to elect (for the avoidance of
doubt, including pursuant to, and subject to, the other provisions of this Section 5.03(A)). Such notice, if sent, must set forth
the Settlement Method so elected, or the Settlement Method(s) so eliminated, as applicable, and expressly state that the election is irrevocable
and applicable to all conversions of Notes with a Conversion Date that occurs on or after the date such notice is sent to Holders. Upon
any such irrevocable election pursuant to clause (1) above, the Default Settlement Method will automatically be deemed to be set
to the Settlement Method so elected; and upon any such irrevocable election pursuant to clause (2) above, the Company will, if
needed, simultaneously change the Default Settlement Method to a Settlement Method that is consistent with such irrevocable election.
Notwithstanding anything to the contrary in the preceding sentences of this paragraph, no such change in the Default Settlement Method
or irrevocable election will affect any Settlement Method theretofore elected (or deemed to be elected) with respect to any Note pursuant
to this Indenture (including pursuant to this Section 5.03(A)). For the avoidance of doubt, such an irrevocable election, if made,
will be effective without the need to amend this Indenture or the Notes, including pursuant to Section 8.01(G) (it being understood,
however, that the Company may nonetheless choose to execute such an amendment at its option).

 

(B)           Conversion Consideration.

 

    - 45 -

     

    

 

(i)            Generally. Subject to Sections 5.03(B)(ii), 5.03(B)(iii) and 5.09(A)(2), the type and amount of consideration
(the “Conversion Consideration”) due in respect of each $1,000 principal amount of a Note to be converted will be as
follows:

 

(1)            if Physical Settlement applies to such conversion, a number of shares of Common Stock equal to the Conversion Rate in effect on
the Conversion Date for such conversion;

 

(2)            if Cash Settlement applies to such conversion, cash in an amount equal to the sum of the Daily Conversion Values for each VWAP
Trading Day in the Observation Period for such conversion; or

 

(3)            if Combination Settlement applies to such conversion, consideration consisting of (a) a number of shares of Common Stock equal
to the sum of the Daily Share Amounts for each VWAP Trading Day in the Observation Period for such conversion; and (b) an amount of cash
equal to the sum of the Daily Cash Amounts for each VWAP Trading Day in such Observation Period.

 

(ii)           Cash in Lieu of Fractional Shares. If Physical Settlement or Combination Settlement applies to the conversion of any Note
and the number of shares of Common Stock deliverable pursuant to Section 5.03(B)(i) upon such conversion is not a whole number,
then such number will be rounded down to the nearest whole number and the Company will deliver, in addition to the other consideration
due upon such conversion, cash in lieu of the related fractional share in an amount equal to the product of (1) such fraction and (2)
(x) the Daily VWAP on the applicable Conversion Date for such conversion (or, if such Conversion Date is not a VWAP Trading Day, the immediately
preceding VWAP Trading Day), in the case of Physical Settlement; or (y) the Daily VWAP on the last VWAP Trading Day of the Observation
Period for such conversion, in the case of Combination Settlement.

 

(iii)          Conversion of Multiple Notes by a Single Holder. If a Holder converts more than one (1) Note on a single Conversion Date,
then the Conversion Consideration due in respect of such conversion will (in the case of any Global Note, to the extent permitted by,
and practicable under, the Depositary Procedures) be computed based on the total principal amount of Notes converted on such Conversion
Date by such Holder.

 

(iv)          Notice of Calculation of Conversion Consideration. If Cash Settlement or Combination Settlement applies to the conversion
of any Note, then the Company will determine the Conversion Consideration due thereupon promptly following the last VWAP Trading Day of
the applicable Observation Period and will promptly thereafter send notice to the Trustee and the Conversion Agent of the same and the
calculation thereof in reasonable detail. Neither the Trustee, the Conversion Agent nor the Paying Agent will have any duty to make any
such determination.

 

(C)           Delivery of the Conversion Consideration. Except as set forth in Sections 5.05(D), 5.07(D) and 5.09,
the Company will pay or deliver, as applicable, the Conversion Consideration due upon the conversion of any Note to the Holder as follows:
(i) if Cash Settlement or Combination Settlement applies to such conversion, on or before the second (2nd) Business Day immediately after
the last VWAP Trading Day of the Observation Period for such conversion; and (ii) if Physical Settlement applies to such conversion, on
or before the second (2nd) Business Day immediately after the Conversion Date for such conversion; provided, however, that
if Physical Settlement applies to the conversion of any Note with a Conversion Date that is after the Regular Record Date immediately
before the Maturity Date, then, solely for purposes of such conversion, (x) the Company will pay or deliver, as applicable, the Conversion
Consideration due upon such conversion no later than the Maturity Date (or, if the Maturity Date is not a Business Day, the next Business
Day); and (y) the Conversion Date will instead be deemed to be the second (2nd) Business Day immediately before the Maturity Date.

 

    - 46 -

     

    

 

(D)          Deemed Payment of Principal and Interest; Settlement of Accrued Interest Notwithstanding Conversion. If a Holder converts
a Note, then the Company will not adjust the Conversion Rate to account for any accrued and unpaid interest on such Note, and, except
as provided in Section 5.02(D), the Company’s delivery of the Conversion Consideration due in respect of such conversion
will be deemed to fully satisfy and discharge the Company’s obligation to pay the principal of, and accrued and unpaid interest,
if any, on, such Note to, but excluding the Conversion Date. As a result, except as provided in Section 5.02(D), any accrued and
unpaid interest on a converted Note will be deemed to be paid in full rather than cancelled, extinguished or forfeited. In addition, subject
to Section 5.02(D), if the Conversion Consideration for a Note consists of both cash and shares of Common Stock, then accrued and
unpaid interest that is deemed to be paid therewith will be deemed to be paid first out of such cash.

 

Section 5.04.    
Reserve and Status of Common Stock Issued upon Conversion.

 

(A)          Stock Reserve. At all times when any Notes are outstanding, the Company will reserve, out of its authorized, unreserved
and not outstanding shares of Common Stock, a number of shares of Common Stock sufficient to permit the conversion of all then-outstanding
Notes, assuming (x) Physical Settlement will apply to such conversion; and (y) the Conversion Rate is increased by the maximum amount
pursuant to which the Conversion Rate may be increased pursuant to Section 5.07. To the extent the Company delivers shares of Common
Stock held in its treasury in settlement of the conversion of any Notes, each reference in this Indenture or the Notes to the issuance
of shares of Common Stock in connection therewith will be deemed to include such delivery, mutatis mutandis.

 

(B)           Status of Conversion Shares; Listing. Each Conversion Share, if any, delivered upon conversion of any Note will be a newly
issued or treasury share (except that any Conversion Share delivered by a designated financial institution pursuant to Section 5.08
need not be a newly issued or treasury share) and will be duly and validly issued, fully paid, non-assessable, free from preemptive rights
and free of any lien or adverse claim (except to the extent of any lien or adverse claim created by the action or inaction of the Holder
of such Note or the Person to whom such Conversion Share will be delivered). If the Common Stock is then listed on any securities exchange,
or quoted on any inter-dealer quotation system, then the Company will use commercially reasonable efforts to cause each Conversion Share,
when delivered upon conversion of any Note, to be admitted for listing on such exchange or quotation on such system.

 

    - 47 -

     

    

 

Section 5.05.    
Adjustments to the Conversion Rate.

 

(A)          Events Requiring an Adjustment to the Conversion Rate. The Conversion Rate will be adjusted from time to time as follows:

 

(i)            Stock Dividends, Splits and Combinations. If the Company issues solely shares of Common Stock as a dividend or distribution
on all or substantially all shares of the Common Stock, or if the Company effects a stock split or a stock combination of the Common Stock
(in each case excluding an issuance solely pursuant to a Common Stock Change Event, as to which Section 5.09 will apply), then
the Conversion Rate will be adjusted based on the following formula:

 

 

 

where:

 

	CR0	 	=	 	the Conversion Rate in effect immediately before the Open of Business on the Ex-Dividend Date for such dividend or distribution, or immediately before the Open of Business on the effective date of such stock split or stock combination, as applicable;
	 	 	 	 	 
	CR1	 	=	 	the Conversion Rate in effect immediately after the Open of Business on such Ex-Dividend Date or effective date, as applicable;
	 	 	 	 	 
	OS0	 	=	 	the number of shares of Common Stock outstanding immediately before the Open of Business on such Ex-Dividend Date or effective date, as applicable, without giving effect to such dividend, distribution, stock split or stock combination; and
	 	 	 	 	 
	OS1	 	=	 	the number of shares of Common Stock outstanding immediately after giving effect to such dividend, distribution, stock split or stock combination.

 

If any dividend or distribution of the
type described in this Section 5.05(A)(i) is declared, but not so paid, then the Conversion Rate will be readjusted, effective
as of the date the Board of Directors determines not to pay such dividend or distribution, to the Conversion Rate that would then be in
effect had such dividend or distribution not been declared.

 

(ii)            Rights, Options and Warrants. If the Company distributes, to all or substantially all holders of Common Stock, rights, options
or warrants (other than rights issued or otherwise distributed pursuant to a stockholder rights plan, as to which Sections 5.05(A)(iii)(1)
and 5.05(F) will apply) entitling such holders, for a period of not more than sixty (60) calendar days after the date such distribution
is announced, to subscribe for or purchase shares of Common Stock at a price per share that is less than the average of the Last Reported
Sale Prices per share of Common Stock for the ten (10) consecutive Trading Days ending on, and including, the Trading Day immediately
before the date such distribution is announced, then the Conversion Rate will be increased based on the following formula:

 

    - 48 -

     

    

 

 

 

where:

 

	CR0	 	=	 	the Conversion Rate in effect immediately before the Open of Business on the Ex-Dividend Date for such distribution;
	 	 	 	 	 
	CR1	 	=	 	the Conversion Rate in effect immediately after the Open of Business on such Ex-Dividend Date;
	 	 	 	 	 
	OS	 	=	 	the number of shares of Common Stock outstanding immediately before the Open of Business on such Ex-Dividend Date;
	 	 	 	 	 
	X	 	=	 	the total number of shares of Common Stock issuable pursuant to such rights, options or warrants; and
	 	 	 	 	 
	Y	 	=	 	a number of shares of Common Stock obtained by dividing (x) the aggregate price payable to exercise such rights, options or warrants by (y) the average of the Last Reported Sale Prices per share of Common Stock for the ten (10) consecutive Trading Days ending on, and including, the Trading Day immediately before the date such distribution is announced.

 

To the extent that shares of Common
Stock are not delivered after the expiration of such rights, options or warrants (including as a result of such rights, options or warrants
not being exercised), the Conversion Rate will be readjusted to the Conversion Rate that would then be in effect had the increase to the
Conversion Rate for such distribution been made on the basis of delivery of only the number of shares of Common Stock actually delivered
upon exercise of such rights, options or warrants. To the extent such rights, options or warrants are not so distributed, the Conversion
Rate will be readjusted to the Conversion Rate that would then be in effect had the Ex-Dividend Date for the distribution of such rights,
options or warrants not occurred.

 

For purposes of this Section 5.05(A)(ii)
and Section 5.01(C)(i)(3)(a)(I), in determining whether any rights, options or warrants entitle holders of Common Stock to subscribe
for or purchase shares of Common Stock at a price per share that is less than the average of the Last Reported Sale Prices per share of
Common Stock for the ten (10) consecutive Trading Days ending on, and including, the Trading Day immediately before the date the distribution
of such rights, options or warrants is announced, and in determining the aggregate price payable to exercise such rights, options or warrants,
there will be taken into account any consideration the Company receives for such rights, options or warrants and any amount payable on
exercise thereof, with the value of such consideration, if not cash, to be determined by the Company in good faith.

 

    - 49 -

     

    

 

(iii)          Spin-Offs and Other Distributed Property.

 

(1)            Distributions Other than Spin-Offs. If the Company distributes shares of its Capital Stock, evidences of its indebtedness
or other assets or property of the Company, or rights, options or warrants to acquire Capital Stock of the Company or other securities,
to all or substantially all holders of the Common Stock, excluding:

 

(u)           dividends,
distributions, rights, options or warrants for which an adjustment to the Conversion Rate is required (or would be required without regard
to Section 5.05(C)) pursuant to Section 5.05(A)(i) or 5.05(A)(ii);

 

(v)           dividends
or distributions paid exclusively in cash for which an adjustment to the Conversion Rate is required (or would be required without regard
to Section 5.05(C)) pursuant to Section 5.05(A)(iv);

 

(w)          rights
issued or otherwise distributed pursuant to a stockholder rights plan, except to the extent provided in Section 5.05(F);

 

(x)           Spin-Offs
for which an adjustment to the Conversion Rate is required (or would be required without regard to Section 5.05(C)) pursuant to
Section 5.05(A)(iii)(2);

 

(y)           a
distribution solely pursuant to a tender offer or exchange offer for shares of Common Stock, as to which Section 5.05(A)(v) will
apply; and

 

(z)            a
distribution solely pursuant to a Common Stock Change Event, as to which Section 5.09 will apply,

 

then the Conversion Rate will be increased
based on the following formula:

 

 

 

where:

 

	CR0	 	=	 	the Conversion Rate in effect immediately before the Open of Business on the Ex-Dividend Date for such distribution;
	 	 	 	 	 
	CR1	 	=	 	the Conversion Rate in effect immediately after the Open of Business on such Ex-Dividend Date;
	 	 	 	 	 
	SP	 	=	 	the average of the Last Reported Sale Prices per share of Common Stock for the ten (10) consecutive Trading Days ending on, and including, the Trading Day immediately before such Ex-Dividend Date; and
	 	 	 	 	 
	FMV	 	=	 	the fair market value (as determined by the Company in good faith), as of such Ex-Dividend Date, of the shares of Capital Stock, evidences of indebtedness, assets, property, rights, options or warrants distributed per share of Common Stock pursuant to such distribution;

 

    - 50 -

     

    

 

provided, however, that
if FMV is equal to or greater than SP, then, in lieu of the foregoing adjustment to the Conversion Rate, each Holder will
receive, for each $1,000 principal amount of Notes held by such Holder on the record date for such distribution, at the same time and
on the same terms as holders of Common Stock, the amount and kind of shares of Capital Stock, evidences of indebtedness, assets, property,
rights, options or warrants that such Holder would have received if such Holder had owned, on such record date, a number of shares of
Common Stock equal to the Conversion Rate in effect on such record date.

 

To the extent such distribution is not
so paid or made, the Conversion Rate will be readjusted to the Conversion Rate that would then be in effect had the adjustment been made
on the basis of only the distribution, if any, actually made or paid.

 

(2)           Spin-Offs. If the Company distributes or dividends shares of Capital Stock of any class or series, or similar equity interests,
of or relating to an Affiliate, a Subsidiary or other business unit of the Company to all or substantially all holders of the Common Stock
(other than solely pursuant to (x) a Common Stock Change Event, as to which Section 5.09 will apply; or (y) a tender offer or exchange
offer for shares of Common Stock, as to which Section 5.05(A)(v) will apply), and such Capital Stock or equity interests are listed
or quoted (or will be listed or quoted upon the consummation of the transaction) on a U.S. national securities exchange (a “Spin-Off”),
then the Conversion Rate will be increased based on the following formula:

 

 

 

where:

 

	CR0	 	=	 	the Conversion Rate in effect immediately before the Close of Business on the last Trading Day of the Spin-Off Valuation Period for such Spin-Off;
	 	 	 	 	 
	CR1	 	=	 	the Conversion Rate in effect immediately after the Close of Business on the last Trading Day of the Spin-Off Valuation Period;
	 	 	 	 	 
	FMV	 	=	 	the product of (x) the average of the Last Reported Sale Prices
    per share or unit of the Capital Stock or equity interests distributed in such Spin-Off over the ten (10) consecutive Trading Day
    period (the “Spin-Off Valuation Period”) beginning on, and including, the Ex-Dividend Date for such Spin-Off (such
    average to be determined as if references to Common Stock in the definitions of Last Reported Sale Price, Trading Day and Market
    Disruption Event were instead references to such Capital Stock or equity interests); and (y) the number of shares or units of such
    Capital Stock or equity interests distributed per share of Common Stock in such Spin-Off; and
	 	 	 	 	 
	SP	 	=	 	the average of the Last Reported Sale Prices per share of Common Stock for each Trading Day in the Spin-Off Valuation Period.

 

    - 51 -

     

    

 

Notwithstanding anything to the contrary
in this Section 5.05(A)(iii)(2), (i) if any VWAP Trading Day of the Observation Period for a Note whose conversion will be settled
pursuant to Cash Settlement or Combination Settlement occurs during the Spin-Off Valuation Period for such Spin-Off, then, solely for
purposes of determining the Conversion Rate for such VWAP Trading Day for such conversion, such Spin-Off Valuation Period will be deemed
to consist of the Trading Days occurring in the period from, and including, the Ex-Dividend Date for such Spin-Off to, and including,
such VWAP Trading Day; and (ii) if the Conversion Date for a Note whose conversion will be settled pursuant to Physical Settlement occurs
during the Spin-Off Valuation Period for such Spin-Off, then, solely for purposes of determining the Conversion Consideration for such
conversion, such Spin-Off Valuation Period will be deemed to consist of the Trading Days occurring in the period from, and including,
the Ex-Dividend Date for such Spin-Off to, and including, such Conversion Date.

 

To the extent any dividend or distribution
of the type set forth in this Section 5.05(A)(iii)(2) is declared but not made or paid, the Conversion Rate will be readjusted
to the Conversion Rate that would then be in effect had the adjustment been made on the basis of only the dividend or distribution, if
any, actually made or paid.

 

(iv)          Cash Dividends or Distributions. If any cash dividend or distribution is made to all or substantially all holders of Common
Stock, then the Conversion Rate will be increased based on the following formula:

 

 

 

where:

 

	CR0	 	=	 	the Conversion Rate in effect immediately before the Open of Business on the Ex-Dividend Date for such dividend or distribution;
	 	 	 	 	 
	CR1	 	=	 	the Conversion Rate in effect immediately after the Open of Business on such Ex-Dividend Date;
	 	 	 	 	 
	SP	 	=	 	the Last Reported Sale Price per share of Common Stock on the Trading Day immediately before such Ex-Dividend Date; and
	 	 	 	 	 
	D	 	=	 	the cash amount distributed per share of Common Stock in such dividend or distribution;

 

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provided, however, that
if D is equal to or greater than SP, then, in lieu of the foregoing adjustment to the Conversion Rate, each Holder will
receive, for each $1,000 principal amount of Notes held by such Holder on the record date for such dividend or distribution, at the same
time and on the same terms as holders of Common Stock, the amount of cash that such Holder would have received if such Holder had owned,
on such record date, a number of shares of Common Stock equal to the Conversion Rate in effect on such record date.

 

To the extent such dividend or distribution
is declared but not made or paid, the Conversion Rate will be readjusted to the Conversion Rate that would then be in effect had the adjustment
been made on the basis of only the dividend or distribution, if any, actually made or paid.

 

(v)           Tender Offers or Exchange Offers. If the Company or any of its Subsidiaries makes a payment in respect of a tender offer
or exchange offer for shares of Common Stock (other than solely pursuant to an odd-lot tender offer pursuant to Rule 13e-4(h)(5) under
the Exchange Act (or any successor rule)), and the value (determined as of the Expiration Time by the Company in good faith) of the cash
and other consideration paid per share of Common Stock in such tender or exchange offer exceeds the Last Reported Sale Price per share
of Common Stock on the Trading Day immediately after the last date (the “Expiration Date”) on which tenders or exchanges
may be made pursuant to such tender or exchange offer (as it may be amended), then the Conversion Rate will be increased based on the
following formula:

 

 

where:

 

	CR0	 	=	 	the Conversion Rate in effect immediately before the Close of Business on the last Trading Day of the Tender/Exchange Offer Valuation Period for such tender or exchange offer;
	 	 	 	 	 
	CR1	 	=	 	the Conversion Rate in effect immediately after the Close of Business on the last Trading Day of the Tender/Exchange Offer Valuation Period;
	 	 	 	 	 
	AC	 	=	 	the aggregate value, as of the time such tender or exchange
    offer expires (the “Expiration Time”), of all cash and other consideration paid for shares of Common Stock purchased
    or exchanged in such tender or exchange offer (such aggregate value to be determined, other than with respect to cash, by the Company
    in good faith);
	 	 	 	 	 
	OS0	 	=	 	the number of shares of Common Stock outstanding immediately before the Expiration Time (including all shares of Common Stock accepted for purchase or exchange in such tender or exchange offer);
	 	 	 	 	 
	OS1	 	=	 	the number of shares of Common Stock outstanding immediately after the Expiration Time (excluding all shares of Common Stock accepted for purchase or exchange in such tender or exchange offer); and
	 	 	 	 	 
	SP	 	=	 	the average of the Last Reported Sale Prices per share of
    Common Stock over the ten (10) consecutive Trading Day period (the “Tender/Exchange Offer Valuation Period”) beginning
    on, and including, the Trading Day immediately after the Expiration Date;

 

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provided, however, that
the Conversion Rate will in no event be adjusted down pursuant to this Section 5.05(A)(v), except to the extent provided in the
immediately following paragraph. Notwithstanding anything to the contrary in this Section 5.05(A)(v), (i) if any VWAP Trading Day
of the Observation Period for a Note whose conversion will be settled pursuant to Cash Settlement or Combination Settlement occurs during
the Tender/Exchange Offer Valuation Period for such tender or exchange offer, then, solely for purposes of determining the Conversion
Rate for such VWAP Trading Day for such conversion, such Tender/Exchange Offer Valuation Period will be deemed to consist of the Trading
Days occurring in the period from, and including, the Trading Day immediately after the Expiration Date for such tender or exchange offer
to, and including, such VWAP Trading Day; and (ii) if the Conversion Date for a Note whose conversion will be settled pursuant to Physical
Settlement occurs during the Tender/Exchange Offer Valuation Period for such tender or exchange offer, then, solely for purposes of determining
the Conversion Consideration for such conversion, such Tender/Exchange Offer Valuation Period will be deemed to consist of the Trading
Days occurring in the period from, and including, the Trading Day immediately after the Expiration Date to, and including, such Conversion
Date.

 

To the extent such tender or exchange
offer is announced but not consummated (including as a result of the Company being precluded from consummating such tender or exchange
offer under applicable law), or any purchases or exchanges of shares of Common Stock in such tender or exchange offer are rescinded, the
Conversion Rate will be readjusted to the Conversion Rate that would then be in effect had the adjustment been made on the basis of only
the purchases or exchanges of shares of Common Stock, if any, actually made, and not rescinded, in such tender or exchange offer.

 

    - 54 -

     

    

 

(B)           No Adjustments in Certain Cases.

 

(i)                
Where Holders Participate in the Transaction or Event Without Conversion. Notwithstanding anything to the contrary in Section
5.05(A), the Company will not be obligated to adjust the Conversion Rate on account of a transaction or other event otherwise requiring
an adjustment pursuant to Section 5.05(A) (other than a stock split or combination of the type set forth in Section 5.05(A)(i)
or a tender or exchange offer of the type set forth in Section 5.05(A)(v)) if each Holder participates, at the same time and on
the same terms as holders of Common Stock, and solely by virtue of being a Holder of Notes, in such transaction or event without having
to convert such Holder’s Notes and as if such Holder held a number of shares of Common Stock equal to the product of (i) the Conversion
Rate in effect on the related record date; and (ii) the aggregate principal amount (expressed in thousands) of Notes held by such Holder
on such date.

 

(ii)           Certain Events. The Company will not be required to adjust the Conversion Rate except as provided in Section 5.05
or Section 5.07. Without limiting the foregoing, the Company will not be obligated to adjust the Conversion Rate on account of:

 

(1)           except as otherwise provided in Section 5.05, the sale of shares of Common Stock for a purchase price that is less than
the market price per share of Common Stock or less than the Conversion Price;

 

(2)           the issuance of any shares of Common Stock pursuant to any present or future plan providing for the reinvestment of dividends or
interest payable on the Company’s securities and the investment of additional optional amounts in shares of Common Stock under any
such plan;

 

(3)           the issuance of any shares of Common Stock or options or rights to purchase shares of Common Stock pursuant to any present or future
employee, director or consultant benefit plan or program of, or assumed by, the Company or any of its Subsidiaries;

 

(4)           the issuance of any shares of Common Stock pursuant to any option, warrant, right or convertible or exchangeable security of the
Company outstanding as of the Issue Date;

 

(5)           solely a change in the par value of the Common Stock; or

 

(6)           accrued and unpaid interest on the Notes.

 

(C)           Adjustment Deferral. If an adjustment to the Conversion Rate otherwise required by this Article 5 would result in
a change of less than one percent (1%) to the Conversion Rate, then, notwithstanding anything to the contrary in this Article 5,
the Company may, at its election, defer such adjustment, except that all such deferred adjustments must be given effect immediately upon
the earliest of the following: (i) when all such deferred adjustments would result in an aggregate change of at least one percent (1%)
to the Conversion Rate; (ii) the Conversion Date of, or any VWAP Trading Day of an Observation Period for, any Note; (iii) the effective
date of a Fundamental Change or a Make-Whole Fundamental Change Effective Date; (iv) any Redemption Notice Date; and (v) September 1,
2026.

 

    - 55 -

     

    

 

(D)          Adjustments Not Yet Effective. Notwithstanding anything to the contrary in this Indenture or the Notes, if:

 

(i)            a Note is to be converted pursuant to Physical Settlement or Combination Settlement;

 

(ii)           the record date, effective date or Expiration Time for any event that requires an adjustment to the Conversion Rate pursuant to
Section 5.05(A) has occurred on or before the Conversion Date for such conversion (in the case of Physical Settlement) or on or
before any VWAP Trading Day in the Observation Period for such conversion (in the case of Combination Settlement), but an adjustment to
the Conversion Rate for such event has not yet become effective as of such Conversion Date or VWAP Trading Day, as applicable;

 

(iii)          the Conversion Consideration due upon such conversion (in the case of Physical Settlement) includes any whole shares of Common
Stock or due in respect of such VWAP Trading Day (in the case of Combination Settlement) includes any whole or fractional shares of Common
Stock; and

 

(iv)          such shares are not entitled to participate in such event (because they were not held on the related record date or otherwise),

 

then, solely for purposes of such conversion,
the Company will, without duplication, give effect to such adjustment on such Conversion Date (in the case of Physical Settlement) or
such VWAP Trading Day (in the case of Combination Settlement). In such case, if the date on which the Company is otherwise required to
deliver the consideration due upon such conversion is before the first date on which the amount of such adjustment can be determined,
then the Company will delay the settlement of such conversion until the second (2nd) Business Day after such determination date.

 

(E)           Conversion Rate Adjustments where Converting Holders Participate in the Relevant Transaction or Event. Notwithstanding anything
to the contrary in this Indenture or the Notes, if:

 

(i)            a Conversion Rate adjustment for any dividend or distribution becomes effective on any Ex-Dividend Date pursuant to Section
5.05(A);

 

(ii)           a Note is to be converted pursuant to Physical Settlement or Combination Settlement;

 

(iii)          the Conversion Date for such conversion (in the case of Physical Settlement) or any VWAP Trading Day in the Observation Period
for such conversion (in the case of Combination Settlement) occurs on or after such Ex-Dividend Date and on or before the related record
date;

 

    - 56 -

     

    

 

(iv)          the Conversion Consideration due upon such conversion (in the case of Physical Settlement) includes any whole shares of Common
Stock or due in respect of such VWAP Trading Day (in the case of Combination Settlement) includes any whole or fractional shares of Common
Stock, in each case based on a Conversion Rate that is adjusted for such dividend or distribution; and

 

(v)           such shares would be entitled to participate in such dividend or distribution (including pursuant to Section 5.02(C)),

 

then (x) in the case of Physical Settlement, such
Conversion Rate adjustment will not be given effect for such conversion and the shares of Common Stock issuable upon such conversion based
on such unadjusted Conversion Rate will not be entitled to participate in such dividend or distribution, but there will be added, to the
consideration otherwise due upon such conversion, the same kind and amount of consideration that would have been delivered in such dividend
or distribution with respect to such shares of Common Stock had such shares been entitled to participate in such dividend or distribution;
and (y) in the case of Combination Settlement, the Conversion Rate adjustment relating to such Ex-Dividend Date will be made for such
conversion in respect of such VWAP Trading Day, but the shares of Common Stock issuable with respect to such VWAP Trading Day based on
such adjusted Conversion Rate will not be entitled to participate in such dividend or distribution.

 

(F)           Stockholder Rights Plans. If any shares of Common Stock are to be issued upon conversion of any Note and, at the time of
such conversion, the Company has in effect any stockholder rights plan, then the Holder of such Note will be entitled to receive, in addition
to, and concurrently with the delivery of, the Conversion Consideration otherwise payable under this Indenture upon such conversion, the
rights set forth in such stockholder rights plan, unless such rights have separated from the Common Stock at such time, in which case,
and only in such case, the Conversion Rate will be adjusted pursuant to Section 5.05(A)(iii)(1) on account of such separation as
if, at the time of such separation, the Company had made a distribution of the type referred to in such Section to all holders of the
Common Stock, subject to readjustment in accordance with such Section if such rights expire, terminate or are redeemed.

 

(G)           Limitation on Effecting Transactions Resulting in Certain Adjustments. The Company will not engage in or be a party to any
transaction or event that would require the Conversion Rate to be adjusted pursuant to Section 5.05(A) or Section 5.07 to
an amount that would result in the Conversion Price per share of Common Stock being less than the par value per share of Common Stock.

 

(H)          Equitable Adjustments to Prices. Whenever any provision of this Indenture requires the Company to calculate the Last Reported
Sale Prices, the Daily VWAPs, the Daily Conversion Values, the Daily Cash Amounts or the Daily Share Amounts over a period of multiple
days (including over an Observation Period and the period, if any, for determining the Stock Price for purposes of a Make-Whole Fundamental
Change), the Company will, acting in good faith and in a commercially reasonable manner, make appropriate adjustments, if any, to each
to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate
where the Ex-Dividend Date, effective date, or Expiration Date of the event occurs, at any time during such period.

 

    - 57 -

     

    

 

(I)            Calculation of Number of Outstanding Shares of Common Stock. For purposes of Section 5.05(A), the number of shares
of Common Stock outstanding at any time will (i) include shares issuable in respect of scrip certificates issued in lieu of fractions
of shares of Common Stock; and (ii) exclude shares of Common Stock held in the Company’s treasury (unless the Company pays any dividend
or makes any distribution on shares of Common Stock held in its treasury).

 

(J)           Calculations. All calculations with respect to the Conversion Rate and adjustments thereto will be made to the nearest 1/10,000th
of a share of Common Stock (with 5/100,000ths rounded upward).

 

(K)          Notice of Conversion Rate Adjustments. Upon the effectiveness of any adjustment to the Conversion Rate pursuant to Section
5.05(A), the Company will promptly send notice to the Holders, the Trustee and the Conversion Agent containing (i) a brief description
of the transaction or other event on account of which such adjustment was made; (ii) the Conversion Rate in effect immediately after such
adjustment; and (iii) the effective time of such adjustment.

 

Section 5.06.    
Voluntary Adjustments.

 

(A)          Generally. To the extent permitted by law and applicable stock exchange rules, the Company, from time to time, may (but
is not required to) increase the Conversion Rate by any amount if (i) the Board of Directors determines that such increase is either (x)
in the best interest of the Company; or (y) advisable to avoid or diminish any income tax imposed on holders of Common Stock or rights
to purchase Common Stock as a result of any dividend or distribution of shares (or rights to acquire shares) of Common Stock or any similar
event; and (ii) such increase is irrevocably in effect for a period of at least twenty (20) Business Days.

 

(B)           Notice of Voluntary Increases. If the Board of Directors determines to increase the Conversion Rate pursuant to Section
5.06(A), then, no later than the first Business Day of the related twenty (20) Business Day period referred to in Section 5.06(A),
the Company will send notice to each Holder, the Trustee and the Conversion Agent of such increase, the amount thereof and the period
during which such increase will be in effect.

 

    - 58 -

     

    

 

Section 5.07.    
Adjustments to the Conversion Rate in Connection with a Make-Whole Fundamental Change.

 

(A)          Generally. If a Make-Whole Fundamental Change occurs and the Conversion Date for the conversion of a Note occurs during
the related Make-Whole Fundamental Change Conversion Period, then, subject to this Section 5.07, the Conversion Rate applicable
to such conversion will be increased by a number of shares (the “Additional Shares”) set forth in the table below corresponding
(after interpolation as provided in, and subject to, the provisions below) to the Make-Whole Fundamental Change Effective Date and the
Stock Price of such Make-Whole Fundamental Change:

 

	 	 	Stock Price	 
	Make-Whole
 Fundamental
 Change Effective Date	 	$	81.10	 	 	$	100.00	 	 	$	117.59	 	 	$	152.87	 	 	$	200.00	 	 	$	250.00	 	 	$	300.00	 	 	$	350.00	 	 	$	400.00	 	 	$	500.00	 
	November 12, 2021	 	 	3.8266	 	 	 	2.6822	 	 	 	1.9342	 	 	 	1.0939	 	 	 	0.5757	 	 	 	0.3190	 	 	 	0.1879	 	 	 	0.1148	 	 	 	0.0712	 	 	 	0.0270	 
	December 1, 2022	 	 	3.8266	 	 	 	2.6402	 	 	 	1.8610	 	 	 	1.0049	 	 	 	0.4992	 	 	 	0.2606	 	 	 	0.1455	 	 	 	0.0839	 	 	 	0.0489	 	 	 	0.0156	 
	December 1, 2023	 	 	3.8266	 	 	 	2.5562	 	 	 	1.7420	 	 	 	0.8780	 	 	 	0.3987	 	 	 	0.1902	 	 	 	0.0972	 	 	 	0.0511	 	 	 	0.0267	 	 	 	0.0058	 
	December 1, 2024	 	 	3.8266	 	 	 	2.3992	 	 	 	1.5464	 	 	 	0.6903	 	 	 	0.2667	 	 	 	0.1078	 	 	 	0.0469	 	 	 	0.0208	 	 	 	0.0085	 	 	 	0.0000	 
	December 1, 2025	 	 	3.8266	 	 	 	2.0922	 	 	 	1.1909	 	 	 	0.3959	 	 	 	0.1017	 	 	 	0.0278	 	 	 	0.0085	 	 	 	0.0022	 	 	 	0.0000	 	 	 	0.0000	 
	December 1, 2026	 	 	3.8266	 	 	 	1.4962	 	 	 	0.0000	 	 	 	0.0000	 	 	 	0.0000	 	 	 	0.0000	 	 	 	0.0000	 	 	 	0.0000	 	 	 	0.0000	 	 	 	0.0000	 

 

If such Make-Whole Fundamental
Change Effective Date or Stock Price is not set forth in the table above, then:

 

(i)            if such Stock Price is between two Stock Prices in the table above or the Make-Whole Fundamental Change Effective Date is between
two dates in the table above, then the number of Additional Shares will be determined by straight-line interpolation between the numbers
of Additional Shares set forth for the higher and lower Stock Prices in the table above or the earlier and later dates in the table above,
based on a 365- or 366-day year, as applicable; and

 

(ii)           if the Stock Price is greater than $500.00 (subject to adjustment in the same manner as the Stock Prices set forth in the column
headings of the table above are adjusted pursuant to Section 5.07(B)), or less than $81.10 (subject to adjustment in the same manner),
per share, then no Additional Shares will be added to the Conversion Rate.

 

Notwithstanding anything to
the contrary in this Indenture or the Notes, in no event will the Conversion Rate be increased to an amount that exceeds 12.3304 shares
of Common Stock per $1,000 principal amount of Notes, which amount is subject to adjustment in the same manner as, and at the same time
and for the same events for which, the Conversion Rate is required to be adjusted pursuant to Section 5.05(A).

 

For the avoidance of doubt,
but subject to Section 4.03(J), (x) the sending of a Redemption Notice will constitute a Make-Whole Fundamental Change only with
respect to the Notes called (or deemed called) for Redemption pursuant to such Redemption Notice, and not with respect to any other Notes;
and (y) the Conversion Rate applicable to the Notes not so called for Redemption will not be subject to increase pursuant to this Section
5.07 on account of such Redemption Notice, except to the limited extent described in Section 4.03(J).

 

    - 59 -

     

    

 

(B)          Adjustment of Stock Prices and Number of Additional Shares. The Stock Prices in the first row (i.e., the column headers)
of the table set forth in Section 5.07(A) will be adjusted in the same manner as, and at the same time and for the same events
for which, the Conversion Price is adjusted as a result of the operation of Section 5.05(A). The numbers of Additional Shares in
the table set forth in Section 5.07(A) will be adjusted in the same manner as, and at the same time and for the same events for
which, the Conversion Rate is adjusted pursuant to Section 5.05(A).

 

(C)          Notice of the Occurrence of a Make-Whole Fundamental Change. The Company will notify the Holders, the Trustee and the Conversion
Agent of each Make-Whole Fundamental Change occurring pursuant to clause (A) of the definition thereof in accordance with Section
5.01(C)(i)(3)(b).

 

(D)          Settlement of Cash Make-Whole Fundamental Changes. For the avoidance of doubt, if holders of Common Stock receive solely
cash in connection with a Common Stock Change Event that also constitutes a Make-Whole Fundamental Change, then, pursuant to Section
5.09, conversions of Notes will thereafter be settled no later than the second (2nd) Business Day after the relevant Conversion Date.

 

Section 5.08.    
Exchange in Lieu of Conversion.

 

Notwithstanding anything to
the contrary in this Article 5, and subject to the terms of this Section 5.08, if a Note is submitted for conversion, the
Company may elect to arrange to have such Note exchanged in lieu of conversion by a financial institution designated by the Company. To
make such election, the Company must send written notice of such election to the Holder of such Note, the Trustee and the Conversion Agent
before the Close of Business on the Business Day immediately following the Conversion Date for such Note. If the Company has made such
election, then:

 

(A)          no later than the Business Day immediately following such Conversion Date, the Company must deliver (or cause the Conversion Agent
to deliver) such Note, together with delivery instructions for the Conversion Consideration due upon such conversion (including wire instructions,
if applicable), to a financial institution designated by the Company that has agreed to deliver such Conversion Consideration (or such
other amount agreed to by the Holder and the financial institution) in the manner and at the time the Company would have had to deliver
the same pursuant to this Article 5;

 

(B)           if such Note is a Global Note, then (i) such designated institution will send written confirmation to the Conversion Agent promptly
after wiring the cash Conversion Consideration, if any, and delivering any other Conversion Consideration, due upon such conversion to
the Holder of such Note; and (ii) the Conversion Agent will as soon as reasonably practicable thereafter contact such Holder’s custodian
with the Depositary to confirm receipt of the same; and

 

(C)           such Note will not cease to be outstanding by reason of such exchange in lieu of conversion;

 

    - 60 -

     

    

 

provided, however, that if such
financial institution does not accept such Note or fails to timely deliver the Conversion Consideration (or such other amount agreed to
by the Holder and the financial institution) as set forth in Section 5.08(A), then the Company will be responsible for delivering
the Conversion Consideration in the manner and at the time provided in this Article 5 as if the Company had not elected to make
an exchange in lieu of conversion. The Conversion Agent will be entitled to conclusively rely upon the Company’s instruction in
connection with effecting such exchange election and will have no liability in respect of such exchange election.

 

Section 5.09.    
Effect of Common Stock Change Event.

 

(A)          Generally. If there occurs any:

 

(i)            recapitalization, reclassification or change of the Common Stock (other than (x) changes solely resulting from a subdivision or
combination of the Common Stock, (y) a change only in par value or from par value to no par value or no par value to par value and (z)
stock splits and stock combinations that do not involve the issuance of any other series or class of securities);

 

(ii)           consolidation, merger, combination or binding or statutory share exchange involving the Company;

 

(iii)          sale, lease or other transfer of all or substantially all of the assets of the Company and its Subsidiaries, taken as a whole,
to any Person; or

 

(iv)          other similar event,

 

and, as a result of which, the Common Stock is
converted into, or is exchanged for, or represents solely the right to receive, other securities, cash or other property, or any combination
of the foregoing (such an event, a “Common Stock Change Event,” and such other securities, cash or property, the “Reference
Property,” and the amount and kind of Reference Property that a holder of one (1) share of Common Stock would be entitled to
receive on account of such Common Stock Change Event (without giving effect to any arrangement not to issue or deliver a fractional portion
of any security or other property), a “Reference Property Unit”), then, notwithstanding anything to the contrary in
this Indenture or the Notes,

 

(1)           from
and after the effective time of such Common Stock Change Event, (I) the Conversion Consideration due upon conversion of any Note, and
the conditions to any such conversion, will be determined in the same manner as if each reference to any number of shares of Common Stock
in this Article 5 (or in any related definitions) were instead a reference to the same number of Reference Property Units; (II)
for purposes of Section 4.03, each reference to any number of shares of Common Stock in such Section (or in any related definitions)
will instead be deemed to be a reference to the same number of Reference Property Units; and (III) for purposes of the definitions of
 “Fundamental Change” and “Make-Whole Fundamental Change,” references to “Common Stock” and the Company’s
 “common equity” will be deemed to mean the common equity, if any, forming part of such Reference Property;

 

    - 61 -

     

    

 

(2)           if
such Reference Property Unit consists entirely of cash, then (I) each conversion of any Note with a Conversion Date that occurs on or
after the effective date of such Common Stock Change Event will be settled entirely in cash in an amount, per $1,000 principal amount
of such Note being converted, equal to the product of (x) the Conversion Rate in effect on such Conversion Date (including, for the avoidance
of doubt, any increase to such Conversion Rate pursuant to Section 5.07, if applicable); and (y) the amount of cash constituting
such Reference Property Unit; and (II) the Company will settle each such conversion no later than the second (2nd) Business Day after
the relevant Conversion Date; and

 

(3)           for
these purposes, (I) the Daily VWAP of any Reference Property Unit or portion thereof that consists of a class of common equity securities
will be determined by reference to the definition of “Daily VWAP,” substituting, if applicable, the Bloomberg page for such
class of securities in such definition; and (II) the Daily VWAP of any Reference Property Unit or portion thereof that does not consist
of a class of common equity securities, and the Last Reported Sale Price of any Reference Property Unit or portion thereof that does not
consist of a class of securities, will be the fair value of such Reference Property Unit or portion thereof, as applicable, determined
in good faith by the Company (or, in the case of cash denominated in U.S. dollars, the face amount thereof).

 

If the Reference Property
consists of more than a single type of consideration to be determined based in part upon any form of stockholder election, then the composition
of the Reference Property Unit will be deemed to be the weighted average of the types and amounts of consideration actually received,
per share of Common Stock, by the holders of Common Stock. The Company will notify Holders, the Trustee and the Conversion Agent (if other
than the Trustee) in writing of such weighted average as soon as practicable after such determination is made.

 

At or before the effective
time of such Common Stock Change Event, the Company and the resulting, surviving or transferee Person (if not the Company) of such Common
Stock Change Event (the “Successor Person”) will execute and deliver to the Trustee a supplemental indenture pursuant
to Section 8.01(F), which supplemental indenture will (x) provide for subsequent conversions of Notes in the manner set forth in
this Section 5.09; (y) provide for subsequent adjustments to the Conversion Rate pursuant to Section 5.05(A) in a manner
consistent with this Section 5.09; and (z) contain such other provisions, if any, that the Company reasonably determines are appropriate
to preserve the economic interests of the Holders and to give effect to the provisions of this Section 5.09(A). If the Reference
Property includes shares of stock or other securities or assets (other than cash) of a Person other than the Successor Person, then such
other Person will also execute such supplemental indenture and such supplemental indenture will contain such additional provisions, if
any, that the Company reasonably determines are appropriate to preserve the economic interests of the Holders.

 

(B)           Notice of Common Stock Change Events. The Company will provide notice of each Common Stock Change Event to Holders, the
Trustee and the Conversion Agent no later than the Business Day after the effective date of such Common Stock Change Event.

 

(C)           Compliance Covenant. The Company will not become a party to any Common Stock Change Event unless its terms are consistent
with this Section 5.09.

 

    - 62 -

     

    

 

Article
6.         Successors

 

Section 6.01.    
When the Company May Merge, Etc.

 

(A)          Generally. The Company will not consolidate with or merge with or into, or (directly, or indirectly through one or more
of its Subsidiaries) sell, lease or otherwise transfer, in one transaction or a series of transactions, all or substantially all of the
assets of the Company and its Subsidiaries, taken as a whole, to another Person (a “Business Combination Event”), unless:

 

(i)            the resulting, surviving or transferee Person either (x) is the Company or (y) if not the Company, is a corporation (or, if such
Business Combination Event is an Exempted Fundamental Change, is a corporation, limited liability company, limited partnership or other
similar entity) (the “Successor Entity”) duly organized and existing under the laws of the United States of America,
any State thereof or the District of Columbia that expressly assumes (by executing and delivering to the Trustee, at or before the effective
time of such Business Combination Event, a supplemental indenture pursuant to Section 8.01(E)) all of the Company’s obligations
under this Indenture and the Notes; and

 

(ii)           immediately after giving effect to such Business Combination Event, no Default or Event of Default will have occurred and be continuing.

 

(B)           Delivery of Officer’s Certificate and Opinion of Counsel to the Trustee. Before the effective time of any Business
Combination Event, the Company will deliver to the Trustee an Officer’s Certificate and Opinion of Counsel, each stating that (i)
such Business Combination Event (and, if applicable, the related supplemental indenture) comply with Section 6.01(A); and (ii)
all conditions precedent to such Business Combination Event provided in this Indenture have been satisfied.

 

Section 6.02.    
Successor Entity Substituted.

 

At the effective time of any
Business Combination Event that complies with Section 6.01, the Successor Entity (if not the Company) will succeed to, and may
exercise every right and power of, the Company under this Indenture and the Notes with the same effect as if such Successor Entity had
been named as the Company in this Indenture and the Notes, and, except in the case of a lease, the predecessor Company will be discharged
from its obligations under this Indenture and the Notes.

 

Section 6.03.    
Exclusion for Asset Transfers with Wholly Owned Subsidiaries.

 

Notwithstanding anything to
the contrary in this Article 6, this Article 6 will not apply to any transfer of assets between or among the Company and
any one or more of its Wholly Owned Subsidiaries not effected by merger or consolidation.

 

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Article
7.         Defaults
and Remedies

 

Section 7.01.    
Events of Default.

 

(A)          Definition of Events of Default. “Event of Default” means the occurrence of any of the following:

 

(i)            a default in the payment when due (whether at maturity, upon Redemption, Repurchase Upon Fundamental Change or otherwise) of the
principal of, or the Redemption Price or Fundamental Change Repurchase Price for, any Note;

 

(ii)           a default for thirty (30) consecutive days in the payment when due of interest on any Note;

 

(iii)          the Company’s failure to deliver, when required by this Indenture, (x) a Fundamental Change Notice, or (y) a notice pursuant
to Section 5.01(C)(i)(3), or (z) a notice of a Make Whole Fundamental Change (other than a Make-Whole Fundamental Change pursuant
to clause (B) of the definition thereof) pursuant to the provisions referred to in Section 5.07(C), and, in the case of
clause (x) only, such failure is not cured within five (5) days after its occurrence;

 

(iv)          a default in the Company’s obligation to convert a Note in accordance with Article 5 upon the exercise of the conversion
right with respect thereto, if such default is not cured within three (3) days after its occurrence;

 

(v)           a default in the Company’s obligations under Article 6;

 

(vi)          a default in any of the Company’s obligations or agreements under this Indenture or the Notes (other than a default set forth
in clause (i), (ii), (iii), (iv) or (v) of this Section 7.01(A)) where such default is not cured
or waived within sixty (60) days after written notice to the Company by the Trustee, or to the Company and the Trustee by Holders of at
least twenty five percent (25%) of the aggregate principal amount of Notes then outstanding, which notice must specify such default, demand
that it be remedied and state that such notice is a “Notice of Default”;

 

(vii)         a default by the Company or any of its Subsidiaries with respect to any one or more mortgages, agreements or other instruments
under which there is outstanding, or by which there is secured or evidenced, any indebtedness for money borrowed of at least fifty million
dollars ($50,000,000) (or its foreign currency equivalent) in the aggregate of the Company or any of its Subsidiaries, whether such indebtedness
exists as of the Issue Date or is thereafter created, where such default:

 

(1)            constitutes a failure to pay the principal of such indebtedness when due and payable at its stated maturity, upon required repurchase,
upon declaration of acceleration or otherwise, in each case after the expiration of any applicable grace period; or

 

(2)            results in such indebtedness becoming or being declared due and payable before its stated maturity,

 

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in each case where such default is not
cured or waived within thirty (30) days after notice to the Company by the Trustee or to the Company and the Trustee by Holders of at
least twenty five percent (25%) of the aggregate principal amount of Notes then outstanding;

 

(viii)        one or more final judgments being rendered against the Company or any of the Company’s Subsidiaries for the payment of at
least fifty million dollars ($50,000,000) (or its foreign currency equivalent) in the aggregate (excluding any amounts covered by insurance),
where such judgment is not discharged or stayed within sixty (60) days after (i) the date on which the right to appeal the same has expired,
if no such appeal has commenced; or (ii) the date on which all rights to appeal have been extinguished;

 

(ix)           the Company or any of its Significant Subsidiaries, pursuant to or within the meaning of any Bankruptcy Law, either:

 

(1)           commences a voluntary case or proceeding;

 

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

 

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

 

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

 

(5)           takes any comparable action under any foreign Bankruptcy Law; or

 

(6)           generally is not paying its debts as they become due; or

 

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

 

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

 

(2)           appoints a custodian of the Company or any of its Significant Subsidiaries, or for any substantial part of the property of the
Company or any of its Significant Subsidiaries;

 

(3)           orders the winding up or liquidation of the Company or any of its Significant Subsidiaries; or

 

(4)           grants any similar relief under any foreign Bankruptcy Law,

 

and, in each case under this Section
7.01(A)(x), such order or decree remains unstayed and in effect for at least sixty (60) days.

 

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(B)          Cause Irrelevant. Each of the events set forth in Section 7.01(A) will constitute an Event of Default regardless
of the cause thereof or whether voluntary or involuntary or effected by operation of law or pursuant to any judgment, decree or order
of any court or any order, rule or regulation of any administrative or governmental body.

 

Section 7.02.    
Acceleration.

 

(A)         Automatic Acceleration in Certain Circumstances. If an Event of Default set forth in Section 7.01(A)(ix) or 7.01(A)(x)
occurs with respect to the Company (and not solely with respect to a Significant Subsidiary of the Company), then the principal
amount of, and all accrued and unpaid interest on, all of the Notes then outstanding will immediately become due and payable without
any further action or notice by any Person.

 

(B)          Optional Acceleration. Subject to Section 7.03, if an Event of Default (other than an Event of Default set forth
in Section 7.01(A)(ix) or 7.01(A)(x) with respect to the Company and not solely with respect to a Significant Subsidiary
of the Company) occurs and is continuing, then the Trustee, by notice to the Company, or Holders of at least twenty five percent (25%)
of the aggregate principal amount of Notes then outstanding, by notice to the Company and the Trustee, may declare the principal amount
of, and all accrued and unpaid interest on, all of the Notes then outstanding to become due and payable immediately.

 

(C)          Rescission of Acceleration. Notwithstanding anything to the contrary in this Indenture or the Notes, the Holders of a majority
in aggregate principal amount of the Notes then outstanding, by notice to the Company and the Trustee, may, on behalf of all Holders,
rescind any acceleration of the Notes and its consequences if (i) such rescission would not conflict with any judgment or decree of a
court of competent jurisdiction; and (ii) all existing Events of Default (except the non-payment of principal of, or interest on, the
Notes that has become due solely because of such acceleration) have been cured or waived. No such rescission will affect any subsequent
Default or impair any right consequent thereto.

 

Section 7.03.    
Sole Remedy for a Failure to Report.

 

(A)         Generally. Notwithstanding anything to the contrary in this Indenture or the Notes, the Company may elect that the sole
remedy for any Event of Default (a “Reporting Event of Default”) pursuant to Section 7.01(A)(vi) arising from
the Company’s failure to comply with Section 3.02 will, for each of the first one hundred and eighty (180) calendar days
on which a Reporting Event of Default has occurred and is continuing, consist exclusively of the accrual of Special Interest on the Notes.
If the Company has made such an election, then (i) the Notes will be subject to acceleration pursuant to Section 7.02 on account
of the relevant Reporting Event of Default from, and including, the one hundred and eighty first (181st) calendar day on which a Reporting
Event of Default has occurred and is continuing or if the Company fails to pay any accrued and unpaid Special Interest when due; and (ii)
Special Interest will cease to accrue on any Notes from, and including, such one hundred and eighty first (181st) calendar day (it being
understood that interest on any defaulted Special Interest will nonetheless accrue pursuant to Section 2.05(B)).

 

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(B)          Amount and Payment of Special Interest. Any Special Interest that accrues on a Note pursuant to Section 7.03(A) will
be payable on the same dates and in the same manner as the Stated Interest on such Note and will accrue at a rate per annum equal to one
quarter of one percent (0.25%) of the principal amount thereof for the first ninety (90) days on which Special Interest accrues and, thereafter,
at a rate per annum equal to one half of one percent (0.50%) of the principal amount thereof; provided, however, that in
no event will Special Interest, together with any Additional Interest, accrue on any day on a Note at a combined rate per annum that exceeds
one percent (1.00%). For the avoidance of doubt, any Special Interest that accrues on a Note will be in addition to the Stated Interest
that accrues on such Note and, subject to the proviso of the immediately preceding sentence, in addition to any Additional Interest that
accrues on such Note.

 

(C)          Notice of Election. To make the election set forth in Section 7.03(A), the Company must send to the Holders, the
Trustee and the Paying Agent, before the date on which each Reporting Event of Default first occurs, a written notice that (i) briefly
describes the report(s) that the Company failed to file with the SEC; (ii) states that the Company is electing that the sole remedy for
such Reporting Event of Default consist of the accrual of Special Interest; and (iii) briefly describes the periods during which and rate
at which Special Interest will accrue and the circumstances under which the Notes will be subject to acceleration on account of such Reporting
Event of Default.

 

(D)          Notice to Trustee and Paying Agent; Trustee’s Disclaimer. If Special Interest accrues on any Note, then, no later
than five (5) Business Days before each date on which such Special Interest is to be paid, the Company will deliver an Officer’s
Certificate to the Trustee and the Paying Agent stating (i) that the Company is obligated to pay Special Interest on such Note on such
date of payment; and (ii) the amount of such Special Interest that is payable on such date of payment. The Trustee will have no duty to
determine whether any Special Interest is payable or the amount thereof.

 

(E)           No Effect on Other Events of Default. No election pursuant to this Section 7.03 with respect to a Reporting Event
of Default will affect the rights of any Holder with respect to any other Event of Default, including with respect to any other Reporting
Event of Default.

 

Section 7.04.    
Other Remedies.

 

(A)          Trustee May Pursue All Remedies. If an Event of Default occurs and is continuing, then the Trustee may pursue any available
remedy to collect the payment of any amounts due with respect to the Notes or to enforce the performance of any provision of this Indenture
or the Notes.

 

(B)           Procedural Matters. The Trustee may maintain a proceeding even if it does not possess any of the Notes or does not produce
any of them in such proceeding. A delay or omission by the Trustee or any Holder in exercising any right or remedy following an Event
of Default will not impair the right or remedy or constitute a waiver of, or acquiescence in, such Event of Default. All remedies will
be cumulative to the extent permitted by law.

 

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Section 7.05.    
Waiver of Past Defaults.

 

An Event of Default pursuant
to clause (i), (ii), (iv) or (vi) of Section 7.01(A) (that, in the case of clause (vi) only,
results from a Default under any covenant that cannot be amended without the consent of each affected Holder), and a Default that could
lead to such an Event of Default, can be waived only with the consent of each affected Holder. Each other Default or Event of Default
may be waived, on behalf of all Holders, by the Holders of a majority in aggregate principal amount of the Notes then outstanding. If
an Event of Default is so waived, then it will cease to exist. If a Default is so waived, then it will be deemed to be cured and any Event
of Default arising therefrom will be deemed not to occur. However, no such waiver will extend to any subsequent or other Default or Event
of Default or impair any right arising therefrom.

 

Section 7.06.    
Control by Majority.

 

Subject to the last sentence
of this paragraph, Holders of a majority in aggregate principal amount of the Notes then outstanding may direct the time, method and place
of conducting any proceeding for exercising any remedy available to the Trustee or exercising any trust or power conferred on it. However,
the Trustee may refuse to follow any direction that conflicts with law, this Indenture or the Notes, or that the Trustee determines may
be unduly prejudicial to the rights of other Holders or may involve the Trustee in liability. Prior to taking any action under this Indenture,
the Trustee is entitled to security and indemnity satisfactory to the Trustee against any loss, liability or expense to the Trustee that
may result from the Trustee’s following such direction.

 

Section 7.07.    
Limitation on Suits.

 

No Holder may pursue any remedy
with respect to this Indenture or the Notes (except to enforce (x) its rights to receive the principal of, or the Redemption Price or
Fundamental Change Repurchase Price for, or interest on, any Notes; or (y) the Company’s obligations to convert any Notes pursuant
to Article 5), unless:

 

(A)          such Holder has previously delivered to the Trustee notice that an Event of Default is continuing;

 

(B)           Holders of at least twenty five percent (25%) in aggregate principal amount of the Notes then outstanding deliver a written request
to the Trustee to pursue such remedy;

 

(C)           such Holder or Holders offer and, if requested, provide to the Trustee security and indemnity satisfactory to the Trustee against
any loss, liability or expense to the Trustee that may result from the Trustee’s following such request;

 

(D)           the Trustee does not comply with such request within sixty (60) calendar days after its receipt of such request and such offer
of security or indemnity; and

 

(E)           during such sixty (60) calendar day period, Holders of a majority in aggregate principal amount of the Notes then outstanding do
not deliver to the Trustee a direction that is inconsistent with such request.

 

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A Holder of a Note may not
use this Indenture to prejudice the rights of another Holder or to obtain a preference or priority over another Holder. The Trustee will
have no duty to determine whether any Holder’s use of this Indenture complies with the preceding sentence.

 

Section 7.08.    
Absolute Right of Holders to Institute Suit for the Enforcement of the Right to Receive Payment and Conversion Consideration.

 

Notwithstanding anything to
the contrary in this Indenture or the Notes (but without limiting Section 8.01), the right of each Holder of a Note to bring suit
for the enforcement of any payment or delivery, as applicable, of the principal of, or the Redemption Price or Fundamental Change Repurchase
Price for, or any interest on, or the Conversion Consideration due pursuant to Article 5 upon conversion of, such Note on or after
the respective due dates therefor provided in this Indenture and the Notes, will not be impaired or affected without the consent of such
Holder.

 

Section 7.09.    
Collection Suit by Trustee.

 

The Trustee will have the
right, upon the occurrence and continuance of an Event of Default pursuant to clause (i), (ii) or (iv) of Section
7.01(A), to recover judgment in its own name and as trustee of an express trust against the Company for the total unpaid or undelivered
principal of, or Redemption Price or Fundamental Change Repurchase Price for, or interest on, or Conversion Consideration due pursuant
to Article 5 upon conversion of, the Notes, as applicable, and, to the extent lawful, any Default Interest on any Defaulted Amounts,
and such further amounts sufficient to cover the costs and expenses of collection, including compensation provided for in Section 10.06.

 

Section 7.10.    
Trustee May File Proofs of Claim.

 

The Trustee has the right
to (A) file such proofs of claim and other papers or documents as may be necessary or advisable in order to have the claims of the Trustee
and the Holders allowed in any judicial proceedings relative to the Company (or any other obligor upon the Notes) or its creditors or
property and (B) collect, receive and distribute any money or other property payable or deliverable on any such claims. Each Holder authorizes
any custodian in such proceeding to make such payments to the Trustee, and, if the Trustee consents to the making of such payments directly
to the Holders, to pay to the Trustee any amount due to the Trustee for the reasonable compensation, expenses, disbursements and advances
of the Trustee, and its agents and counsel, and any other amounts payable to the Trustee pursuant to Section 10.06. To the extent
that the payment of any such compensation, expenses, disbursements, advances and other amounts out of the estate in such proceeding, is
denied for any reason, payment of the same will be secured by a lien on, and will be paid out of, any and all distributions, dividends,
money, securities and other properties that the Holders may be entitled to receive in such proceeding (whether in liquidation or under
any plan of reorganization or arrangement or otherwise). Nothing in this Indenture will be deemed to authorize the Trustee to authorize,
consent to, accept or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the Notes
or the rights of any Holder, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding.

 

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Section 7.11.    
Priorities.

 

The Trustee will pay or deliver
in the following order any money or other property that it collects pursuant to this Article 7:

 

First:           to
the Trustee, the other Note Agents and each of their respective agents and attorneys for amounts due under Section 10.06, including
payment of all fees, compensation, expenses and liabilities incurred, and all advances made, by the Trustee and the Note Agents and the
costs and expenses of collection;

 

Second:       to
Holders for unpaid amounts or other property due on the Notes, including the principal of, or the Redemption Price or Fundamental Change
Repurchase Price for, or any interest on, or any Conversion Consideration due upon conversion of, the Notes, ratably, and without preference
or priority of any kind, according to such amounts or other property due and payable on all of the Notes; and

 

Third:          to
the Company or such other Person as a court of competent jurisdiction directs.

 

The Trustee may fix a record
date and payment date for any payment or delivery to the Holders pursuant to this Section 7.11, in which case the Trustee will
instruct the Company to, and the Company will, deliver, at least fifteen (15) calendar days before such record date, to each Holder and
the Trustee a notice stating such record date, such payment date and the amount of such payment or nature of such delivery, as applicable.

 

Section 7.12.    
Undertaking for Costs.

 

In any suit for the enforcement
of any right or remedy under this Indenture or the Notes or in any suit against the Trustee for any action taken or omitted by it as Trustee,
a court, in its discretion, may (A) require the filing by any litigant party in such suit of an undertaking to pay the costs of such suit;
and (B) assess reasonable costs (including reasonable attorneys’ fees) against any litigant party in such suit, having due regard
to the merits and good faith of the claims or defenses made by such litigant party; provided, however, that this Section
7.12 does not apply to any suit by the Trustee, any suit by a Holder pursuant to Section 7.08 or any suit by one or more Holders
of more than ten percent (10%) in aggregate principal amount of the Notes then outstanding.

 

Article
8.         Amendments,
Supplements and Waivers

 

Section 8.01.    
Without the Consent of Holders.

 

Notwithstanding anything to
the contrary in Section 8.02, the Company and the Trustee may amend or supplement this Indenture or the Notes without the consent
of any Holder to:

 

(A)          cure any ambiguity or correct any omission, defect or inconsistency in this Indenture or the Notes;

 

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(B)           add guarantees with respect to the Company’s obligations under this Indenture or the Notes;

 

(C)           secure the Notes;

 

(D)           add to the Company’s covenants or Events of Default for the benefit of the Holders or surrender any right or power conferred
on the Company under this Indenture;

 

(E)           provide for the assumption of the Company’s obligations under this Indenture and the Notes pursuant to, and in compliance
with, Article 6;

 

(F)           enter into supplemental indentures pursuant to, and in accordance with, Section 5.09 in connection with a Common Stock Change
Event;

 

(G)           irrevocably elect or eliminate any Settlement Method or Specified Dollar Amount; provided, however, that no such
election or elimination will affect any Settlement Method theretofore elected (or deemed to be elected) with respect to any Note pursuant
to Section 5.03(A);

 

(H)          evidence or provide for the acceptance of the appointment, under this Indenture, of a successor Trustee;

 

(I)            conform the provisions of this Indenture and the Notes to the “Description of Notes” section of the Company’s
preliminary offering memorandum, dated November 8, 2021, as supplemented by the related pricing term sheet, dated November 9, 2021;

 

(J)            provide for or confirm the issuance of additional Notes pursuant to Section 2.03(B);

 

(K)          comply with any requirement of the SEC in connection with any qualification of this Indenture or any supplemental indenture under
the Trust Indenture Act, as then in effect; or

 

(L)           make any other change to this Indenture or the Notes that does not, individually or in the aggregate with all other such changes,
adversely affect the rights of the Holders, as such, in any material respect.

 

At the written request of
any Holder of a Note or owner of a beneficial interest in a Global Note, the Company will provide a copy of the “Description of
Notes” section and pricing term sheet referred to in Section 8.01(I).

 

Section 8.02.    
With the Consent of Holders.

 

(A)          Generally. Subject to Sections 8.01, 7.05 and 7.08 and the immediately following sentence, the Company
and the Trustee may, with the consent of the Holders of a majority in aggregate principal amount of the Notes then outstanding, amend
or supplement this Indenture or the Notes or waive compliance with any provision of this Indenture or the Notes. Notwithstanding anything
to the contrary in the foregoing sentence, but subject to Section 8.01, without the consent of each affected Holder, no amendment
or supplement to this Indenture or the Notes, or waiver of any provision of this Indenture or the Notes, may:

 

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(i)            reduce the principal, or extend the stated maturity, of any Note;

 

(ii)           reduce the Redemption Price or Fundamental Change Repurchase Price for any Note or change the times at which, or the circumstances
under which, the Notes may or will be redeemed or repurchased by the Company;

 

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

 

(iv)          make any change that adversely affects the conversion rights of any Note;

 

(v)           impair the rights of any Holder set forth in Section 7.08 (as such section is in effect on the Issue Date);

 

(vi)          change the ranking of the Notes;

 

(vii)         make any Note payable in money, or at a place of payment, other than that stated in this Indenture or the Note;

 

(viii)        reduce the amount of Notes whose Holders must consent to any amendment, supplement, waiver or other modification; or

 

(ix)           make any direct or indirect change to any amendment, supplement, waiver or modification provision of this Indenture or the Notes
that requires the consent of each affected Holder.

 

For the avoidance of doubt,
pursuant to clauses (i), (ii), (iii) and (iv) of this Section 8.02(A), no amendment or supplement to
this Indenture or the Notes, or waiver of any provision of this Indenture or the Notes, may change the amount or type of consideration
due on any Note (whether on an Interest Payment Date, Redemption Date, Fundamental Change Repurchase Date or the Maturity Date or upon
conversion, or otherwise), or the date(s) or time(s) such consideration is payable or deliverable, as applicable, without the consent
of each affected Holder.

 

(B)           Holders Need Not Approve the Particular Form of any Amendment. A consent of any Holder pursuant to this Section 8.02
need approve only the substance, and not necessarily the particular form, of the proposed amendment, supplement or waiver.

 

Section 8.03.    
Notice of Amendments, Supplements and Waivers.

 

As soon as reasonably practicable
after any amendment, supplement or waiver pursuant to Section 8.01 or 8.02 becomes effective, the Company will send to the
Holders and the Trustee notice that (A) describes the substance of such amendment, supplement or waiver in reasonable detail and (B) states
the effective date thereof; provided, however, that the Company will not be required to provide such notice to the Holders
if such amendment, supplement or waiver is included in a periodic report filed by the Company with the SEC within four (4) Business Days
of its effectiveness. The failure to send, or the existence of any defect in, such notice will not impair or affect the validity of such
amendment, supplement or waiver.

 

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Section 8.04.    
Revocation, Effect and Solicitation of Consents; Special Record Dates; Etc.

 

(A)          Revocation and Effect of Consents. The consent of a Holder of a Note to an amendment, supplement or waiver will bind (and
constitute the consent of) each subsequent Holder of any Note to the extent the same evidences any portion of the same indebtedness as
the consenting Holder’s Note, subject to the right of any Holder of a Note to revoke (if not prohibited pursuant to Section 8.04(B))
any such consent with respect to such Note by delivering notice of revocation to the Trustee before the time such amendment, supplement
or waiver becomes effective.

 

(B)           Special Record Dates. The Company may, but is not required to, fix a record date for the purpose of determining the Holders
entitled to consent or take any other action in connection with any amendment, supplement or waiver pursuant to this Article 8.
If a record date is fixed, then, notwithstanding anything to the contrary in Section 8.04(A), only Persons who are Holders as of
such record date (or their duly designated proxies) will be entitled to give such consent, to revoke any consent previously given or to
take any such action, regardless of whether such Persons continue to be Holders after such record date; provided, however,
that no such consent will be valid or effective for more than one hundred and twenty (120) calendar days after such record date.

 

(C)           Solicitation of Consents. For the avoidance of doubt, each reference in this Indenture or the Notes to the consent of a
Holder will be deemed to include any such consent obtained in connection with a repurchase of, or tender or exchange offer for, any Notes.

 

(D)           Effectiveness and Binding Effect. Each amendment, supplement or waiver pursuant to this Article 8 will become effective
in accordance with its terms and, when it becomes effective with respect to any Note (or any portion thereof), will thereafter bind every
Holder of such Note (or such portion).

 

Section 8.05.    
Notations and Exchanges.

 

If any amendment, supplement
or waiver changes the terms of a Note, then the Trustee or the Company may, in its discretion, require the Holder of such Note to deliver
such Note to the Trustee so that the Trustee may place an appropriate notation prepared by the Company on such Note and return such Note
to such Holder. Alternatively, at its discretion, the Company may, in exchange for such Note, issue, execute and deliver, and the Trustee
will authenticate, in each case in accordance with Section 2.02, a new Note that reflects the changed terms. The failure to make
any appropriate notation or issue a new Note pursuant to this Section 8.05 will not impair or affect the validity of such amendment,
supplement or waiver.

 

Section 8.06.    
Trustee to Execute Supplemental Indentures.

 

The Trustee will execute and
deliver any amendment or supplemental indenture authorized pursuant to this Article 8; provided, however, that the
Trustee need not (but may, in its sole and absolute discretion) execute or deliver any such amendment or supplemental indenture that adversely
affects the Trustee’s rights, duties, liabilities or immunities. In executing any amendment or supplemental indenture, the Trustee
will be entitled to receive, and (subject to Sections 10.01 and 10.02) will be fully protected in relying on, an Officer’s
Certificate and an Opinion of Counsel stating that (A) the execution and delivery of such amendment or supplemental indenture is authorized
or permitted by this Indenture; and (B) in the case of the Opinion of Counsel, such amendment or supplemental indenture is valid, binding
and enforceable against the Company in accordance with its terms.

 

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Article
9.         Satisfaction
and Discharge

 

Section 9.01.    
Termination of Company’s Obligations.

 

This Indenture will be discharged,
and will cease to be of further effect as to all Notes issued under this Indenture, when:

 

(A)         all Notes then outstanding (other than Notes replaced pursuant to Section 2.12) have (i) been delivered to the Trustee for
cancellation; or (ii) become due and payable (whether on a Redemption Date, a Fundamental Change Repurchase Date, the Maturity Date, upon
conversion or otherwise) for an amount of cash or Conversion Consideration, as applicable, that has been fixed;

 

(B)          the Company has caused there to be irrevocably deposited with the Trustee, or with the Paying Agent (or, with respect to Conversion
Consideration, the Conversion Agent), in each case for the benefit of the Holders, or has otherwise caused there to be delivered to the
Holders, cash (or, with respect to Notes to be converted, Conversion Consideration) sufficient to satisfy all amounts or other property
due on all Notes then outstanding (other than Notes replaced pursuant to Section 2.12);

 

(C)          the Company has paid all other amounts payable by it under this Indenture; and

 

(D)          the Company has delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that the conditions
precedent to the discharge of this Indenture have been satisfied;

 

provided, however, that Section
2.10(E), Article 10 and Section 11.01 will survive such discharge and, until no Notes remain outstanding, Section
2.14 and the obligations of the Trustee, the Paying Agent and the Conversion Agent with respect to money or other property deposited
with them will survive such discharge.

 

At the Company’s request,
the Trustee will acknowledge the satisfaction and discharge of this Indenture.

 

Section 9.02.    
Repayment to Company.

 

Subject to applicable unclaimed
property law, the Trustee, the Paying Agent and the Conversion Agent will promptly notify the Company if there exists (and, at the Company’s
request, promptly deliver to the Company) any cash, Conversion Consideration or other property held by any of them for payment or delivery
on the Notes that remain unclaimed two (2) years after the date on which such payment or delivery was due. After such delivery to the
Company, the Trustee, the Paying Agent and the Conversion Agent will have no further liability to any Holder with respect to such cash,
Conversion Consideration or other property, and Holders entitled to the payment or delivery of such cash, Conversion Consideration or
other property must look to the Company for payment as a general creditor of the Company.

 

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Section 9.03.    
Reinstatement.

 

If the Trustee, the Paying
Agent or the Conversion Agent is unable to apply any cash or other property deposited with it pursuant to Section 9.01 because
of any legal proceeding or any order or judgment of any court or other governmental authority that enjoins, restrains or otherwise prohibits
such application, then the discharge of this Indenture pursuant to Section 9.01 will be rescinded; provided, however,
that if the Company thereafter pays or delivers any cash or other property due on the Notes to the Holders thereof, then the Company will
be subrogated to the rights of such Holders to receive such cash or other property from the cash or other property, if any, held by the
Trustee, the Paying Agent or the Conversion Agent, as applicable.

 

Article
10.       Trustee

 

Section 10.01.
Duties of the Trustee.

 

(A)          If an Event of Default has occurred and is continuing of which a Responsible Officer of the Trustee has written notice or actual
knowledge, the Trustee will exercise such of the rights and powers vested in it by this Indenture, and use the same degree of care and
skill in its exercise, as a prudent person would exercise or use under the circumstances in the conduct of such person’s own affairs;
provided that the Trustee will be under no obligation to exercise any of the rights or powers under this Indenture at the request
or direction of any of the Holder unless such Holders have offered, and if requested, provided, to the Trustee indemnity or security satisfactory
to Trustee against any loss, liability or expense that might be incurred by it in compliance with such request or direction.

 

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

 

(i)            the duties of the Trustee will be determined solely by the express provisions of this Indenture, and the Trustee need perform only
those duties that are specifically set forth in this Indenture and no others, and no implied covenants or obligations will be read into
this Indenture against the Trustee; and

 

(ii)           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 Officer’s Certificates or Opinions of Counsel that are provided to the
Trustee and conform to the requirements of this Indenture. However, the Trustee will examine the certificates and opinions to determine
whether or not they conform to the requirements of this Indenture (but need not confirm or investigate the accuracy of mathematical calculations
or other facts stated therein).

 

    - 75 -

     

    

 

(C)           The Trustee may not be relieved from liabilities for its negligence or willful misconduct, except that:

 

(i)            this paragraph will not limit the effect of Section 10.01(B);

 

(ii)           the Trustee will not be liable for any error of judgment made in good faith by a Responsible Officer, unless it is proved that
the Trustee was negligent in ascertaining the pertinent facts;

 

(iii)          the Trustee will not be liable with respect to any action it takes or omits to take in good faith in accordance with a direction
received by it pursuant to Section 7.06; and

 

(iv)          no provision of this Indenture will require the Trustee to expend or risk its own funds or incur any liability in the performance
of any of its duties under this Indenture, or in the exercise of any of its rights or powers, if it has reasonable grounds to believe
that repayment of such funds or adequate indemnity against such liability is not reasonably assured to it.

 

(D)          Each provision of this Indenture that in any way relates to the Trustee is subject to paragraphs (A), (B) and (C)
of this Section 10.01, regardless of whether such provision so expressly provides.

 

(E)           No provision of this Indenture will require the Trustee to expend or risk its own funds or incur any liability in the performance
of any of its duties or in the exercise of any of its rights or powers.

 

(F)           The Trustee will not be liable for interest on any money received by it, except as the Trustee may agree in writing with the Company.
Money held in trust by the Trustee need not be segregated from other funds, except to the extent required by law.

 

(G)           Whether or not therein provided, every provision of this Indenture relating to the conduct or affecting the liability of, or affording
protection to, the Trustee will be subject to the provisions of this Section 10.01.

 

(H)          The Trustee will not be liable in respect of any payment (as to the correctness of amount, entitlement to receive or any other
matters relating to payment) or notice effected by the Company or any Paying Agent (except in its capacity as Paying Agent pursuant to
the terms of this Indenture) or any records maintained by any co-Note Registrar with respect to the Notes.

 

(I)            Under no circumstances will the Trustee be liable in its individual capacity for the obligations evidenced by the Notes.

 

Section 10.02.
Rights of the Trustee.

 

(A)          The Trustee may conclusively rely on any document that it believes to be genuine and signed or presented by the proper Person,
and the Trustee need not investigate any fact or matter stated in such document.

 

    - 76 -

     

    

 

(B)           Before the Trustee acts or refrains from acting, it may require, and may conclusively rely on, an Officer’s Certificate,
an Opinion of Counsel or both. The Trustee will not be liable for any action it takes or omits to take in good faith in reliance on such
Officer’s Certificate or Opinion of Counsel. The Trustee may consult with counsel; and the written advice of such counsel, or any
Opinion of Counsel, will constitute full and complete authorization of the Trustee to take or omit to take any action in good faith in
reliance thereon without liability.

 

(C)          The Trustee may act through its attorneys and agents and will not be responsible for the misconduct or negligence of any such agent
appointed with due care.

 

(D)          The Trustee will not be liable for any action it takes or omits to take in good faith and that it believes to be authorized or
within the rights or powers vested in it by this Indenture.

 

(E)           Unless otherwise specifically provided in this Indenture, any demand, request, direction or notice from the Company will be sufficient
if signed by an Officer.

 

(F)          The Trustee need not exercise any rights or powers vested in it by this Indenture at the request or direction of any Holder unless
such Holder has offered, and if requested, provided the Trustee security or indemnity satisfactory to the Trustee against any loss, liability
or expense that it may incur in complying with such request or direction.

 

(G)          The Trustee will not be responsible or liable for any punitive, special, indirect, incidental or consequential loss or damage (including
lost profits), even if the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action.

 

(H)          The Trustee will 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 the Trustee will incur no liability or additional liability of any kind by reason of such inquiry or investigation.

 

(I)            The Trustee will not be deemed to have notice of any Default or Event of Default unless written notice of any event that is a Default
or Event of Default is received by a Responsible Officer of the Trustee at the corporate trust office of the Trustee, and such notice
references the Notes and this Indenture.

 

(J)            If any party fails to deliver a notice relating to an event the fact of which, pursuant to this Indenture, requires notice to be
sent to the Trustee, the Trustee may conclusively rely on its failure to receive such notice as reason to act as if no such event occurred.

 

(K)           The rights, privileges, protections, immunities and benefits given to the Trustee, including its right to be indemnified, are extended
to, and will be enforceable by, the Trustee in each of its capacities under this Indenture.

 

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(L)           The Trustee may request that the Company deliver a certificate setting forth the names of individuals or titles of officers authorized
at such time to take specified actions pursuant to this Indenture.

 

(M)         The permissive rights of the Trustee enumerated herein will not be construed as duties.

 

(N)          The
Trustee will not be required to give any bond or surety in respect of the execution of the trusts and powers under this Indenture.

 

(O)          Neither the Trustee nor any Agent will have any responsibility or liability for any actions taken or not taken by the Depositary.

 

(P)           Unless a Responsible Officer of the Trustee has received notice from the Company that Additional Interest is owing on the Notes
or that the Company has elected to pay Special Interest on the Notes, the Trustee may assume no Additional Interest or Special Interest,
as applicable, is payable.

 

Section 10.03.
Individual Rights of the Trustee.

 

The Trustee, in its individual
or any other capacity, may become the owner or pledgee of any Note and may otherwise deal with the Company or any of its Affiliates with
the same rights that it would have if it were not Trustee; provided, however, that if the Trustee acquires a “conflicting
interest” (within the meaning of Section 310(b) of the Trust Indenture Act), then it must eliminate such conflict within ninety
(90) days or resign as Trustee. Each Note Agent will have the same rights and duties as the trustee under this Section 10.03.

 

Section 10.04.
Trustee’s Disclaimer.

 

The Trustee will not be (A)
responsible for, and makes no representation as to, the validity or adequacy of this Indenture or the Notes; (B) accountable for the Company’s
use of the proceeds from the Notes or any money paid to the Company or upon the Company’s direction under any provision of this
Indenture; (C) responsible for the use or application of any money received by any Paying Agent other than the Trustee; and (D) responsible
for any statement or recital in this Indenture, the Notes or any other document relating to the sale of the Notes or this Indenture, other
than the Trustee’s certificate of authentication.

 

Section 10.05.
Notice of Defaults.

 

If a Default or Event of Default
occurs and is continuing of which a Responsible Officer of the Trustee has received written notice, then the Trustee will send Holders
a notice of such Default or Event of Default within ninety (90) days after it occurs or, if it is not known to the Trustee at such time,
promptly (and in any event within twenty (20) Business Days) after it becomes known to a Responsible Officer; provided, however,
that, except in the case of a Default or Event of Default in the payment of the principal of, or interest on, any Note, or a default in
the payment or delivery of the Conversion Consideration, the Trustee may withhold such notice if and for so long as it in good faith determines
that withholding such notice is in the interests of the Holders.

 

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Section 10.06.
Compensation and Indemnity.

 

(A)         The Company will, from time to time, pay the Trustee and the Note Agents reasonable compensation for its acceptance of this Indenture
and services under this Indenture. The Trustee’s compensation will not be limited by any law on compensation of a trustee of an
express trust. In addition to the compensation for the Trustee’s services, the Company will reimburse the Trustee promptly upon
request for all reasonable disbursements, advances and expenses incurred or made by it under this Indenture, including the reasonable
compensation, disbursements and expenses of the Trustee’s agents and counsel.

 

(B)          The Company will indemnify the Trustee against any and all losses, liabilities or expenses incurred by it arising out of or in
connection with the acceptance or administration of its duties under this Indenture, including the costs and expenses of enforcing this
Indenture against the Company (including this Section 10.06) and defending itself against any claim (whether asserted by the Company,
any Holder or any other Person) or liability in connection with the exercise or performance of any of its powers or duties under this
Indenture, except to the extent any such loss, liability or expense may be attributable to its negligence or willful misconduct, as determined
by a final, non-appealable order of a court of competent jurisdiction. The Trustee will promptly notify the Company of any claim for which
it may seek indemnity, but the Trustee’s failure to so notify the Company will not relieve the Company of its obligations under
this Section 10.06(B), except to the extent the Company is materially prejudiced by such failure. The Company will defend such
claim, and the Trustee will cooperate in such defense. If the Trustee is advised by counsel that it may have defenses available to it
that are in conflict with the defenses available to the Company, or that there is an actual or potential conflict of interest, then the
Trustee may retain separate counsel, and the Company will pay the reasonable fees and expenses of such counsel (including the reasonable
fees and expenses of counsel to the Trustee incurred in evaluating whether such a conflict exists). The Company need not pay for any settlement
of any such claim made without its consent, which consent will not be unreasonably withheld.

 

(C)          The obligations of the Company under this Section 10.06 will survive the resignation or removal of the Trustee and the discharge
of this Indenture.

 

(D)          To secure the Company’s payment obligations in this Section 10.06, the Trustee will have a lien prior to the Notes
on all money or property held or collected by the Trustee, except that held in trust to pay principal of, or interest on, particular Notes,
which lien will survive the discharge of this Indenture.

 

(E)           If the Trustee incurs expenses or renders services after an Event of Default pursuant to clause (ix) or (x) of Section
7.01(A) occurs, then such expenses and the compensation for such services (including the fees and expenses of its agents and counsel)
are intended to constitute expenses of administration under any Bankruptcy Law.

 

Section 10.07.
Replacement of the Trustee.

 

(A)          Notwithstanding anything to the contrary in this Section 10.07, a resignation or removal of the Trustee, and the appointment
of a successor Trustee, will become effective only upon such successor Trustee’s acceptance of appointment as provided in this Section
10.07.

 

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(B)           The Trustee may resign at any time and be discharged from the trust created by this Indenture by so notifying the Company. The
Holders of a majority in aggregate principal amount of the Notes then outstanding may remove the Trustee by so notifying the Trustee and
the Company in writing. The Company may remove the Trustee if:

 

(i)            the Trustee fails to comply with Section 10.09;

 

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

 

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

 

(iv)          the Trustee becomes incapable of acting.

 

(C)          If the Trustee resigns or is removed, or if a vacancy exists in the office of the Trustee for any reason, then (i) the Company
will promptly appoint a successor Trustee; and (ii) at any time within one (1) year after the successor Trustee takes office, the Holders
of a majority in aggregate principal amount of the Notes then outstanding may appoint a successor Trustee to replace such successor Trustee
appointed by the Company.

 

(D)          If a successor Trustee does not take office within sixty (60) days after the retiring Trustee resigns or is removed, then the retiring
Trustee, the Company or the Holders of at least ten percent (10%) in aggregate principal amount of the Notes then outstanding may petition
any court of competent jurisdiction for the appointment of a successor Trustee.

 

(E)           If the Trustee, after written request by a Holder of at least six (6) months (or, such lesser period since the Issue Date), fails
to comply with Section 10.09, then such Holder may petition any court of competent jurisdiction for the removal of the Trustee
and the appointment of a successor Trustee.

 

(F)           A successor Trustee will deliver a written acceptance of its appointment to the retiring Trustee and to the Company, upon which
notice the resignation or removal of the retiring Trustee will become effective and the successor Trustee will have all the rights, powers
and duties of the Trustee under this Indenture. The successor Trustee will send notice of its succession to Holders. The retiring Trustee
will, upon payment of all amounts due to it under this Indenture, promptly transfer all property held by it as Trustee to the successor
Trustee, which property will, for the avoidance of doubt, be subject to the lien provided for in Section 10.06(D).

 

Section 10.08.
Successor Trustee by Merger, Etc.

 

If the Trustee consolidates,
merges or converts into, or transfers all or substantially all of its corporate trust business to, another corporation, then such corporation
will become the successor Trustee without any further act.

 

    - 80 -

     

    

 

Section 10.09.
Eligibility; Disqualification.

 

There will at all times be
a Trustee under this Indenture that is a corporation organized and doing business under the laws of the United States of America or of
any state thereof, that is authorized under such laws to exercise corporate trustee power, that is subject to supervision or examination
by federal or state authorities and that has a combined capital and surplus of at least $100.0 million as set forth in its most recent
published annual report of condition.

 

Article
11.       Miscellaneous

 

Section 11.01.
Notices.

 

Any notice or communication
by the Company or the Trustee to the other will be deemed to have been duly given if in writing and delivered in person or by first class
mail (registered or certified, return receipt requested), facsimile transmission, electronic transmission or other similar means of unsecured
electronic communication or overnight air courier guaranteeing next day delivery, or to the other’s address, which initially is
as follows:

 

If to the Company:

 

Cryoport, Inc.

112 Westwood Place, Suite 350

Brentwood, Tennessee 37027

Attention: General Counsel

 

with a copy (which will not constitute
notice) to:

 

Daniel E. Rees, Esq.

650 Town Center Drive

20th Floor

Costa Mesa, California 92626

Attention: Daniel E. Rees, Esq.

 

If to the Trustee:

 

U.S. Bank National Association

333 Commerce Street, Suite 800

Nashville, Tennessee 37201

Facsimile: (615) 251-0737

Attention: Wally Jones

 

with a copy (which will not constitute
notice) to:

 

Polsinelli PC

401 Commerce Street, Suite 900

Nashville, Tennessee 37219

Facsimile: (615) 259-1573

Attention: Kolin B. Holladay

 

    - 81 -

     

    

 

The Company or the Trustee,
by notice to the other, may designate additional or different addresses (including facsimile numbers and electronic addresses) for subsequent
notices or communications.

 

All notices and communications
(other than those sent to Holders) will be deemed to have been duly given: (A) at the time delivered by hand, if personally delivered;
(B) five (5) Business Days after being deposited in the mail, postage prepaid, if mailed; (C) when receipt acknowledged, if transmitted
by facsimile, electronic transmission or other similar means of unsecured electronic communication; and (D) the next Business Day after
timely delivery to the courier, if sent by overnight air courier guaranteeing next day delivery.

 

All notices or communications
required to be made to a Holder pursuant to this Indenture must be made in writing and will be deemed to be duly sent or given in writing
if mailed by first class mail, certified or registered, return receipt requested, or by overnight air courier guaranteeing next day delivery,
to its address shown on the Register; provided, however, that a notice or communication to a Holder of a Global Note may,
but need not, instead be sent pursuant to the Depositary Procedures (in which case, such notice will be deemed to be duly sent or given
in writing). The failure to send a notice or communication to a Holder, or any defect in such notice or communication, will not affect
its sufficiency with respect to any other Holder.

 

If the Trustee is then acting
as the Depositary’s custodian for the Notes, then, at the reasonable request of the Company to the Trustee, the Trustee will cause
any notice prepared by the Company to be sent to any Holder(s) pursuant to the Depositary Procedures, provided such request is
evidenced in a Company Order delivered, together with the text of such notice, to the Trustee at least two (2) Business Days before the
date such notice is to be so sent. For the avoidance of doubt, such Company Order need not be accompanied by an Officer’s Certificate
or Opinion of Counsel. The Trustee will not have any liability relating to the contents of any notice that it sends to any Holder pursuant
to any such Company Order.

 

If a notice or communication
is mailed or sent in the manner provided above within the time prescribed, it will be deemed to have been duly given, whether or not the
addressee receives it.

 

Notwithstanding anything to
the contrary in this Indenture or the Notes, (A) whenever any provision of this Indenture requires a party to send notice to another party,
no such notice need be sent if the sending party and the recipient are the same Person acting in different capacities; and (B) whenever
any provision of this Indenture requires a party to send notice to more than one receiving party, and each receiving party is the same
Person acting in different capacities, then only one such notice need be sent to such Person.

 

    - 82 -

     

    

 

Section 11.02.
Delivery of Officer’s Certificate and Opinion of Counsel as to Conditions Precedent.

 

Upon any request or application
by the Company to the Trustee to take any action under this Indenture (other than the initial authentication of Notes under this Indenture),
the Company will furnish to the Trustee:

 

(A)          an Officer’s Certificate in form and substance reasonably satisfactory to the Trustee that complies with Section 11.03
and states that, in the opinion of the signatory thereto, all conditions precedent and covenants, if any, provided for in this Indenture
relating to such action have been satisfied; and

 

(B)           an Opinion of Counsel in form and substance reasonably satisfactory to the Trustee that complies with Section 11.03 and
states that, in the opinion of such counsel, all such conditions precedent and covenants, if any, have been satisfied.

 

Section 11.03.
Statements Required in Officer’s Certificate and Opinion of Counsel.

 

Each Officer’s Certificate
(other than an Officer’s Certificate pursuant to Section 3.05) or Opinion of Counsel with respect to compliance with a covenant
or condition provided for in this Indenture will include:

 

(A)          a statement that the signatory thereto has read such covenant or condition;

 

(B)           a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained
therein are based;

 

(C)           a statement that, in the opinion of such signatory, he, she or it has made such examination or investigation as is necessary to
enable him, her or it to express an informed opinion as to whether or not such covenant or condition has been satisfied; and

 

(D)           a statement as to whether, in the opinion of such signatory, such covenant or condition has been satisfied.

 

Section 11.04.
Rules by the Trustee, the Registrar, the Paying Agent and the Conversion Agent.

 

The Trustee may make reasonable
rules for action by or at a meeting of Holders. Each of the Registrar, the Paying Agent and the Conversion Agent may make reasonable rules
and set reasonable requirements for its functions.

 

Section 11.05.
No Personal Liability of Directors, Officers, Employees and Stockholders.

 

No past, present or future
director, officer, employee, incorporator or stockholder of the Company, as such, will have any liability for any obligations of the Company
under this Indenture or the Notes or for any claim based on, in respect of, or by reason of, such obligations or their creation. By accepting
any Note, each Holder waives and releases all such liability. Such waiver and release are part of the consideration for the issuance of
the Notes.

 

    - 83 -

     

    

 

Section 11.06.
Governing Law; Waiver of Jury Trial.

 

THIS INDENTURE AND THE NOTES,
AND ANY CLAIM, CONTROVERSY OR DISPUTE ARISING UNDER OR RELATED TO THIS INDENTURE OR THE NOTES, WILL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE
WITH THE LAWS OF THE STATE OF NEW YORK. EACH OF THE COMPANY AND THE TRUSTEE IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE
LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE TRANSACTIONS
CONTEMPLATED BY THIS INDENTURE OR THE NOTES.

 

Section 11.07.
Submission to Jurisdiction.

 

Any legal suit, action or
proceeding arising out of or based upon this Indenture or the transactions contemplated by this Indenture may be instituted in the federal
courts of the United States of America located in the City of New York or the courts of the State of New York, in each case located in
the City of New York (collectively, the “Specified Courts”), and each party irrevocably submits to the non-exclusive
jurisdiction of such courts in any such suit, action or proceeding. Service of any process, summons, notice or document by mail (to the
extent allowed under any applicable statute or rule of court) to such party’s address set forth in Section 11.01 will be
effective service of process for any such suit, action or proceeding brought in any such court. Each of the Company, the Trustee and each
Holder (by its acceptance of any Note) irrevocably and unconditionally waives any objection to the laying of venue of any suit, action
or other proceeding in the Specified Courts and irrevocably and unconditionally waives and agrees not to plead or claim any such suit,
action or other proceeding has been brought in an inconvenient forum.

 

Section 11.08.
No Adverse Interpretation of Other Agreements.

 

Neither this Indenture nor
the Notes may be used to interpret any other indenture, note, loan or debt agreement of the Company or its Subsidiaries or of any other
Person, and no such indenture, note, loan or debt agreement may be used to interpret this Indenture or the Notes.

 

Section 11.09.
Successors.

 

All agreements of the Company
in this Indenture and the Notes will bind its successors. All agreements of the Trustee in this Indenture will bind its successors.

 

Section 11.10.
Force Majeure.

 

The Trustee and each Note
Agent will not incur any liability for not performing any act or fulfilling any duty, obligation or responsibility under this Indenture
or the Notes by reason of any occurrence beyond its control (including any act or provision of any present or future law or regulation
or governmental authority, pandemic, act of God or war, civil unrest, local or national disturbance or disaster, act of terrorism or unavailability
of the Federal Reserve Bank wire or facsimile or other wire or communication facility).

 

    - 84 -

     

    

 

Section 11.11.
U.S.A. PATRIOT Act.

 

The Company acknowledges that,
in accordance with Section 326 of the U.S.A. PATRIOT Act, the Trustee, like all financial institutions, in order to help fight the funding
of terrorism and money laundering, is required to obtain, verify and record information that identifies each person or legal entity that
establishes a relationship or opens an account with the Trustee. The Company agrees to provide the Trustee with such information as it
may request to enable the Trustee to comply with the U.S.A. PATRIOT Act.

 

Section 11.12.
Calculations.

 

Except as otherwise provided
in this Indenture, the Company will be responsible for making all calculations called for under this Indenture or the Notes, including
determinations of the Last Reported Sale Price, the Daily Conversion Value, the Daily Cash Amount, the Daily Share Amount, the Trading
Price of the Notes, the Daily VWAPs, accrued interest on the Notes, the Conversion Rate (including any adjustments to the Conversion Rate)
and the Redemption Price.

 

The Company will make all
calculations in good faith, and, absent manifest error, its calculations will be final and binding on all Holders. The Company will provide
a schedule of its calculations to the Trustee and the Conversion Agent, and each of the Trustee and the Conversion Agent may rely conclusively
on the accuracy of the Company’s calculations without independent verification. The Trustee will promptly forward a copy of each
such schedule to a Holder upon its written request therefor.

 

For the avoidance of doubt,
neither the Trustee nor the Conversion Agent will have any responsibility to make any calculations under this Indenture, nor will the
Trustee or the Conversion Agent be charged with knowledge of or have any duties to monitor the Stock Price or any Observation Period.
The Trustee and the Conversion Agent may rely conclusively on the calculations and information provided to them by the Company as to the
Daily VWAP, the Daily Conversion Values, the Trading Price and the Last Reported Sale Price.

 

Section 11.13.
Severability.

 

If any provision of this Indenture
or the Notes is invalid, illegal or unenforceable, then the validity, legality and enforceability of the remaining provisions of this
Indenture or the Notes will not in any way be affected or impaired thereby.

 

Section 11.14.
Counterparts.

 

The parties may sign any number
of copies of this Indenture. Each signed copy will be an original, and all of them together represent the same agreement. Delivery of
an executed counterpart of this Indenture by facsimile, electronically in portable document format or in any other format will be effective
as delivery of a manually or electronically executed counterpart. All notices, approvals, consents, requests and any communications hereunder
must be in writing (provided that any communication sent to Trustee hereunder that is required to be signed must be in the form of a document
that is signed manually or by way of a digital signature provided by DocuSign (or such other digital signature provider as specified in
writing to Trustee by the authorized representative), in English). The Company agrees to assume all risks arising out of the use of using
digital signatures and electronic methods to submit communications to Trustee, including without limitation the risk of Trustee acting
on unauthorized instructions, and the risk of interception and misuse by third parties.

 

    - 85 -

     

    

 

Section 11.15.
Table of Contents, Headings, Etc.

 

The table of contents and
the headings of the Articles and Sections of this Indenture have been inserted for convenience of reference only, are not to be considered
a part of this Indenture and will in no way modify or restrict any of the terms or provisions of this Indenture.

 

Section 11.16.
Withholding Taxes.

 

Each Holder of a Note agrees,
and each beneficial owner of an interest in a Global Note, by its acquisition of such interest, is deemed to agree, that if the Company
or other applicable withholding agent pays withholding taxes or backup withholding on behalf of such Holder or beneficial owner as a result
of an adjustment or the non-occurrence of an adjustment to the Conversion Rate, then the Company or such withholding agent, as applicable,
may, at its option, withhold from or set off such payments against payments of cash or the delivery of other Conversion Consideration
on such Note, any payments on the Common Stock or sales proceeds received by, or other funds or assets of, such Holder or the beneficial
owner of such Note.

 

[The Remainder of This Page Intentionally
Left Blank; Signature Page Follows]

 

    - 86 -

     

    

 

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

 

	 	Cryoport, Inc.
	 	 
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:
	 	 
	 	 
	 	U.S. Bank National Association
	 	 
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:

 

 

[Signature Page to Indenture]

 

     

     

    

 

EXHIBIT A

 

FORM OF NOTE

 

[Insert Global Note Legend, if applicable]

 

[Insert Restricted Note Legend, if applicable]

 

[Insert Non-Affiliate Legend]

 

Cryoport, Inc.

 

0.75% Convertible Senior Note due 2026

 

	CUSIP No.:	[___]	Certificate No.
    [___]
	ISIN No.:	[___]	 

 

Cryoport, Inc., a Nevada corporation,
for value received, promises to pay to [Cede & Co.], or its registered assigns, the principal sum of [___] dollars ($[___]) [(as revised
by the attached Schedule of Exchanges of Interests in the Global Note)]*
on December 1, 2026 and to pay interest thereon, as provided in the Indenture referred to below, until the principal and all accrued and
unpaid interest are paid or duly provided for.

 

	Interest Payment Dates:	June 1 and December 1 of each year, commencing
    on [date].
	 	 
	Regular Record Dates:	May 15 and November 15.

 

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

 

[The Remainder of This Page Intentionally
Left Blank; Signature Page Follows]

 

 

 

* Insert bracketed language for Global Notes only.

 

     A-1

     

    

 

IN WITNESS WHEREOF,
Cryoport, Inc. has caused this instrument to be duly executed as of the date set forth below.

 

	 	 	Cryoport, Inc.
	 	 	 
	 	 	 
	Date:	 	 	By:	 
	 	 	 	Name:
	 	 	 	Title:

 

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TRUSTEE’S CERTIFICATE OF AUTHENTICATION

 

U.S. Bank National Association, as Trustee, certifies
that this is one of the Notes referred to in the within-mentioned Indenture.

 

	Date:	 	 	By:	 
	 	 	 	Authorized Signatory

 

     A-3

     

    

 

Cryoport, Inc.

 

0.75% Convertible Senior Note due 2026

 

This Note is one of a duly
authorized issue of notes of Cryoport, Inc., a Nevada corporation (the “Company”), designated as its 0.75% Convertible
Senior Notes due 2026 (the “Notes”), all issued or to be issued pursuant to an indenture, dated as of November 12,
2021 (as the same may be amended from time to time, the “Indenture”), between the Company and U.S. Bank National Association,
as trustee. Capitalized terms used in this Note without definition have the respective meanings ascribed to them in the Indenture.

 

The Indenture sets forth the
rights and obligations of the Company, the Trustee and the Holders and the terms of the Notes. Notwithstanding anything to the contrary
in this Note, to the extent that any provision of this Note conflicts with the provisions of the Indenture, the provisions of the Indenture
will control.

 

1.             Interest. This Note will accrue interest at a rate and in the manner set forth in Section 2.05 of the Indenture. Stated
Interest on this Note will begin to accrue from, and including, [date].

 

2.             Maturity. This Note will mature on December 1, 2026, unless earlier repurchased, redeemed or converted.

 

3.             Method of Payment. Cash amounts due on this Note will be paid in the manner set forth in Section 2.04 of the Indenture.

 

4.             Persons Deemed Owners. The Holder of this Note will be treated as the owner of this Note for all purposes.

 

5.             Denominations; Transfers and Exchanges. All Notes will be in registered form, without coupons, in principal amounts equal
to any Authorized Denominations. Subject to the terms of the Indenture, the Holder of this Note may transfer or exchange this Note by
presenting it to the Registrar and delivering any required documentation or other materials.

 

6.             Right of Holders to Require the Company to Repurchase Notes upon a Fundamental Change. If a Fundamental Change occurs, then
each Holder will have the right to require the Company to repurchase such Holder’s Notes (or any portion thereof in an Authorized
Denomination) for cash in the manner, and subject to the terms, set forth in Section 4.02 of the Indenture.

 

7.             Right of the Company to Redeem the Notes. The Company will have the right to redeem the Notes for cash in the manner, and
subject to the terms, set forth in Section 4.03 of the Indenture.

 

8.             Conversion. The Holder of this Note may convert this Note into Conversion Consideration in the manner, and subject to the
terms, set forth in Article 5 of the Indenture.

 

     A-4

     

    

 

9.             When the Company May Merge, Etc. Article 6 of the Indenture places limited restrictions on the Company’s ability to
be a party to a Business Combination Event.

 

10.           Defaults and Remedies. If an Event of Default occurs, then the principal amount of, and all accrued and unpaid interest
on, all of the Notes then outstanding may (and, in certain circumstances, will automatically) become due and payable in the manner, and
subject to the terms, set forth in Article 7 of the Indenture.

 

11.           Amendments, Supplements and Waivers. The Company and the Trustee may amend or supplement the Indenture or the Notes or waive
compliance with any provision of the Indenture or the Notes in the manner, and subject to the terms, set forth in Section 7.05 and Article
8 of the Indenture.

 

12.           No Personal Liability of Directors, Officers, Employees and Stockholders. No past, present or future director, officer,
employee, incorporator or stockholder of the Company, as such, will have any liability for any obligations of the Company under the Indenture
or the Notes or for any claim based on, in respect of, or by reason of, such obligations or their creation. By accepting any Note, each
Holder waives and releases all such liability. Such waiver and release are part of the consideration for the issuance of the Notes.

 

13.           Authentication. No Note will be valid until it is authenticated by the Trustee. A Note will be deemed to be duly authenticated
only when an authorized signatory of the Trustee (or a duly appointed authenticating agent) manually signs the certificate of authentication
of such Note.

 

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

 

15.           Governing Law. THIS NOTE, AND ANY CLAIM, CONTROVERSY OR DISPUTE ARISING UNDER OR RELATED TO THIS NOTE, WILL BE GOVERNED
BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

 

* * *

 

To request a copy of the Indenture,
which the Company will provide to any Holder at no charge, please send a written request to the following address:

 

Cryoport, Inc.

112 Westwood Place, Suite 350

Brentwood, Tennessee 37027

Attention: Chief Financial Officer

 

     A-5

     

    

 

SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL
NOTE†

 

INITIAL PRINCIPAL AMOUNT OF THIS GLOBAL NOTE: $[___]

 

The following exchanges, transfers or cancellations
of this Global Note have been made:

 

	Date	 	Amount of Increase

 (Decrease) in 

Principal Amount of 

this Global Note	 	Principal Amount of 

this Global Note

 After Such Increase

 (Decrease)	 	Signature of 

Authorized 

Signatory of Trustee
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 
	 	 	 	 	 	 	 

 

 

 

† Insert for Global Notes only.

 

     A-6

     

    

 

CONVERSION NOTICE

 

Cryoport, Inc.

 

0.75% Convertible Senior Notes due 2026

 

Subject to the terms of the Indenture, by executing
and delivering this Conversion Notice, the undersigned Holder of the Note identified below directs the Company to convert (check one):

 

		 ̈	the entire principal amount of

 

		 ̈	$                     ‡
aggregate principal amount of

 

the Note identified by CUSIP No.                     
and Certificate No.                     .

 

The undersigned acknowledges that if the Conversion
Date of a Note to be converted is after a Regular Record Date and before the next Interest Payment Date, then such Note, when surrendered
for conversion, must, in certain circumstances, be accompanied with an amount of cash equal to the interest that would have accrued on
such Note to, but excluding, such Interest Payment Date.

 

 

	Date:_______________________	 
	 	(Legal Name of Holder)
	 	 
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:
	 	 
	 	Signature Guaranteed:
	 	 
	 	 
	 	Participant in a Recognized Signature
	 	Guarantee Medallion Program
	 	 
	 	 
	 	By:	 
	 	Authorized Signatory

 

 

 

‡ Must be an Authorized Denomination.

 

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FUNDAMENTAL CHANGE REPURCHASE NOTICE

 

Cryoport, Inc.

 

0.75% Convertible Senior Notes due 2026

 

Subject to the terms of the Indenture, by executing
and delivering this Fundamental Change Repurchase Notice, the undersigned Holder of the Note identified below is exercising its Fundamental
Change Repurchase Right with respect to (check one):

 

		 ̈	the entire principal amount of

 

		 ̈	$                     §
aggregate principal amount of

 

the Note identified by CUSIP No.                     
and Certificate No.                     .

 

The undersigned acknowledges that this Note, duly
endorsed for transfer, must be delivered to the Paying Agent before the Fundamental Change Repurchase Price will be paid.

 

 

	Date:_______________________	 
	 	(Legal Name of Holder)
	 	 
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:
	 	 
	 	Signature Guaranteed:
	 	 
	 	 
	 	Participant in a Recognized Signature
	 	Guarantee Medallion Program
	 	 
	 	 
	 	By:	 
	 	Authorized Signatory

 

 

 

§ Must be an Authorized Denomination.

 

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ASSIGNMENT FORM

 

Cryoport, Inc.

 

0.75% Convertible Senior Notes due 2026

 

Subject to the terms of the Indenture, the undersigned
Holder of the within Note assigns . . to:

 

	Name:	 	 
	 	 	 
	Address:	 	 
	 	 	 
	Social security or tax identification number:	 	 

 

 

the within Note and all rights thereunder irrevocably
appoints:

 

as agent to transfer the within Note on the books
of the Company. The agent may substitute another to act for him/her.

 

	Date:_______________________	 
	 	(Legal Name of Holder)
	 	 
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:
	 	 
	 	Signature Guaranteed:
	 	 
	 	 
	 	Participant in a Recognized Signature
	 	Guarantee Medallion Program
	 	 
	 	 
	 	By:	 
	 	Authorized Signatory

 

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TRANSFEROR ACKNOWLEDGMENT

 

If the within Note bears a Restricted Note Legend,
the undersigned further certifies that (check one):

 

		1.	 ̈	Such Transfer is being made to the Company or a Subsidiary of the Company.

 

		2.	 ̈	Such Transfer is being made pursuant to, and in accordance with, a registration statement that is effective under the Securities Act
at the time of the Transfer.

 

		3.	 ̈	Such Transfer is being made pursuant to, and in accordance with, Rule 144A under the Securities Act, and, accordingly, the undersigned
further certifies that the within Note is being transferred to a Person that the undersigned reasonably believes is purchasing the within
Note for its own account, or for one or more accounts with respect to which such Person exercises sole investment discretion, and such
Person and each such account is a “qualified institutional buyer” within the meaning of Rule 144A under the Securities Act
in a transaction meeting the requirements of Rule 144A. If this item is checked, then the transferee must complete and execute the
acknowledgment contained on the next page.

 

		4.	 ̈	Such Transfer is being made pursuant to, and in accordance with, any other available exemption from the registration requirements of
the Securities Act (including, if available, the exemption provided by Rule 144 under the Securities Act).

 

	Dated:	 	 
	 	 
	 	 
	 	 
	(Legal Name of Holder)	 
	 	 
	 	 
	By:	 	 
	 	Name:	 
	 	Title:	 
	 	 
	Signature Guaranteed:	 
	 	 
	 	 
	(Participant in a Recognized Signature	 
	Guarantee Medallion Program)	 
	 	 
	 	 
	By:	 	 
	Authorized Signatory	 

 

     A-10

     

    

 

TRANSFEREE ACKNOWLEDGMENT

 

The undersigned represents that it is purchasing
the within Note for its own account, or for one or more accounts with respect to which the undersigned exercises sole investment discretion,
and that and the undersigned and each such account is a “qualified institutional buyer” within the meaning of Rule 144A under
the Securities Act. The undersigned acknowledges that the transferor is relying, in transferring the within Note on the exemption from
the registration and prospectus-delivery requirements of the Securities Act of 1933, as amended, provided by Rule 144A and that the undersigned
has received such information regarding the Company as the undersigned has requested pursuant to Rule 144A.

 

	Dated:	 	 
	 	 
	 	 
	 	 
	(Name of Transferee)	 
	 	 
	 	 
	By:	 	 
	 	Name:	 
	 	Title:	 

 

     A-11

     

    

 

EXHIBIT B-1

 

FORM OF RESTRICTED NOTE LEGEND

 

THE OFFER AND SALE OF THIS NOTE AND THE SHARES
OF COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS NOTE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
 “SECURITIES ACT”), AND THIS NOTE MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE
FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

 

		(1)	REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER”
(WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH
ACCOUNT; AND

 

		(2)	AGREES FOR THE BENEFIT OF THE COMPANY THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS
NOTE OR ANY BENEFICIAL INTEREST HEREIN, EXCEPT ONLY:

 

		(A)	TO THE COMPANY OR ANY SUBSIDIARY THEREOF;

 

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

 

		(C)	TO A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT;

 

		(D)	PURSUANT TO RULE 144 UNDER THE SECURITIES ACT; OR

 

		(E)	PURSUANT TO ANY OTHER EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS
OF THE SECURITIES ACT.

 

BEFORE THE REGISTRATION OF ANY SALE OR TRANSFER
IN ACCORDANCE WITH (2)(C), (D) OR (E) ABOVE, THE COMPANY, THE TRUSTEE AND THE REGISTRAR RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH
CERTIFICATES OR OTHER DOCUMENTATION OR EVIDENCE AS THEY MAY REASONABLY REQUIRE IN ORDER TO DETERMINE THAT THE PROPOSED SALE OR TRANSFER
IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS.

 

     B1-1

     

    

 

EXHIBIT B-2

 

FORM OF GLOBAL NOTE LEGEND

 

THIS IS A GLOBAL NOTE WITHIN THE MEANING OF THE
INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITARY OR A NOMINEE OF THE DEPOSITARY, WHICH MAY BE TREATED
BY THE COMPANY, THE TRUSTEE AND ANY AGENT THEREOF AS THE OWNER AND HOLDER OF THIS NOTE FOR ALL PURPOSES.

 

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (“DTC”) TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE
OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE
OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF,
CEDE & CO., HAS AN INTEREST HEREIN.

 

TRANSFERS OF THIS GLOBAL NOTE WILL BE LIMITED
TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF DTC, OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE, AND TRANSFERS
OF PORTIONS OF THIS GLOBAL NOTE WILL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN ARTICLE 2 OF THE INDENTURE
HEREINAFTER REFERRED TO.

 

     B2-1

     

    

 

EXHIBIT B-3

 

FORM OF NON-AFFILIATE LEGEND

 

NO AFFILIATE (AS DEFINED IN RULE 144 UNDER THE
SECURITIES ACT OF 1933, AS AMENDED) OF THE COMPANY, OR ANY PERSON OR ENTITY THAT WAS AN AFFILIATE (AS DEFINED UNDER RULE 144 UNDER THE
SECURITIES ACT OF 1933, AS AMENDED) OF THE COMPANY WITHIN THE THREE MONTHS IMMEDIATELY PRECEDING MAY PURCHASE OR OTHERWISE ACQUIRE THIS
NOTE OR ANY BENEFICIAL INTEREST HEREIN.

 

     B3-1EXHIBIT 10.6

      

      

      Date___________

      

      

      EMPLOYEE NAME

      ADDRESS

      

      

      	Re:	
              Severance Agreement

            

      

      

      Dear FIRST NAME:

      

      

      STRATA Skin Sciences, Inc., a Delaware corporation (the “Company”) considers it essential and in the best interests of its stockholders
        to foster the continuous employment of key management personnel. In this regard, the Board of Directors of the Company (the “Board”) recognizes that the possibility of a termination of employment related to a change in control of the Company may
        exist and that such possibility, and the uncertainty and questions that it may raise among management, may result in the departure or distraction of management personnel to the detriment of the Company and its stockholders.

      

      

      The Board has determined that appropriate steps should be taken to reinforce and encourage the continued attention and dedication of
        members of the Company’s senior management, including you, to their assigned duties without distraction in the face of potentially disturbing circumstances arising from the possibility of a termination of employment.

      

      

      In order to induce you to remain in the employ of the Company, the Company agrees that you will receive the severance benefits set forth
        in this letter agreement (the “Agreement”) in the event your employment with the Company is terminated under the circumstances described below.

      

      

      1.          Term of
          Agreement.

      

      

      The term of this Agreement will commence on the date above (the “Effective Date”) and will continue until termination of your employment in accordance with
        the terms of this Agreement. Notwithstanding the foregoing, if a Change in Control occurs after the Effective Date and during the term of this Agreement, this Agreement will continue in effect for a limited period of two (2) years after the date of
        such Change in Control, unless terminated sooner in accordance with this Agreement.

      

      

      1.1 You acknowledge that your employment with the Company constitutes “at-will” employment and that, because you are an at-will employee, either you or the
        Company may terminate your employment at any time, upon written notice of termination within a reasonable period of time before the effective date of the termination, subject to the procedures and consequences set forth in this Agreement.

      

      

      

        
          

      

      2.          Severance Benefits.

      

      

      2.1 Termination by the Company without Cause or by You with Good Reason in
            connection with a Change in Control: If your employment hereunder is terminated by the Company other than for death, disability, or Cause or by you for Good Reason, in each case (i) during the six (6) month period prior to a Change
        in Control and it is reasonably demonstrated by you that your termination of employment was at the request of a third party who has taken steps reasonably calculated to effect a Change in Control or otherwise arose in connection with or
        anticipation of a Change in Control or (ii) on or within twenty-four (24) months after a Change in Control (such time periods, the “Protection Period”), you will be entitled to receive:

      

      

      
        	
                a.

              	
                Severance in an amount equal to your then annual base
                    compensation then in effect (or immediately prior to any reduction resulting in a termination for Good Reason) for nine (9) months
                    payable in equal installments, less applicable taxes and withholdings, pursuant to the Company's normal payroll procedures over nine (9) months.

              

      

      

      

      
        	
                b.

              	
                A pro-rata payment from the Company’s annual bonus plan for the fiscal year in which your termination occurred, equal to the payment you would
                  have received had you remained in the employment of the Company through the end of such fiscal year, multiplied by a fraction, the numerator of which is the number of full months elapsed from the start of such fiscal year to the date of
                  your termination of employment, and the denominator of which is 12. Such amount, if any, will be paid at the time such award would otherwise have been paid to other participants had your employment not terminated, but in no event later
                  than two and one-half months following the end of such fiscal year.

              

      

      

      

      
        	
                c.

              	
                For a period of nine (9) months following your termination, you and your beneficiaries will remain eligible to participate, on the same terms and
                  conditions as apply from time to time to the Company’s senior management generally, in the health, vision and dental programs of the Company; provided, however, that such eligibility will cease at such time as you become eligible to
                  participate in comparable programs of a subsequent employer; and further provided that if you are precluded from participating in any such plan or program by its terms or applicable law, you will receive a dollar amount equal to the cost
                  (estimated in good faith by the Company) of obtaining such benefits, or substantially similar benefits, within thirty (30) days following the date of your termination.

              

      

      

      

      2.2 Good Reason: You will be
        considered to have terminated employment hereunder for Good Reason if such termination of employment is on account of any of the following actions by the Company, which occur during the Protection Period, without your express written consent:

      

      

      
        	
                a.

              	
                A reduction of your annual base compensation;

              

      

      

      

      
        	
                b.

              	
                Any material diminution of your positions, duties, or responsibilities;

              

      

      

      

      
        	
                c.

              	
                Any permanent reassignment of you to a location greater than sixty (60) miles from your primary residence; or

              

      

      

      

      
        	
                d.

              	
                A material breach by the Company of its obligations under this Agreement.

              

      

      

      

      

        
          

      

      Notwithstanding the foregoing, a termination by you will not be for “Good Reason,” unless you have given the Company at least ten (10) business days written
        notice specifying the grounds upon which you intend to terminate your employment hereunder for “Good Reason”. In addition, any action or inaction by the Company which is remedied within thirty (30) days following such written notice will not
        constitute “Good Reason” for termination hereunder and will render such notice null and void.

      

      

      2.3 Change in Control. The term "Change of Control" is defined as: (i) any "person," as such term is used in sections 13(d) and 14(d) of Securities Exchange Act of 1934, as amended (the "Exchange Act"), becomes the
        beneficial owner (as defined in Rule 13d-3 under the Exchange Act), directly or indirectly, of securities of the Company representing 75% or more of the total voting power represented by the Company's then outstanding voting securities; provided,
        however, that no Change of Control shall be deemed to occur by reason of the acquisition of securities of the Company by one or more investors in the Company in capital-raising transactions; (ii) the direct or indirect sale or exchange by the
        stockholders of the Company of all or substantially all of the outstanding capital stock of the Company; (iii) a merger or consolidation in which the Company is a party and in which the stockholders of the Company before such Change of Control do
        not retain, directly or indirectly, at least a majority of the beneficial interest in the voting stock of the Company after such transaction; or (iv) an agreement for the sale or disposition by the Company of all or substantially all the Company's
        assets.

      

      

      2.4 Cause. “Cause” is defined as: (i) the conviction for (or
        your plea of nolo contendere to) a felony or a crime involving moral turpitude; (ii) your material violation of any written Company policy or
        the material terms of this Agreement after written notice of such failure and failure to cure within ten (10) days; (iii) your failure to follow a lawful direction of the Board after written notice of such failure and failure to cure within ten
        (10) days; (iv) a breach of a fiduciary responsibility owing to the Company or any of its affiliates; (v) your failure to perform such duties as are reasonably delegated or assigned to you after written notice of such failure and failure to cure
        within ten (10) days; (vi) drug or alcohol abuse, but in the first instance of such drug or alcohol abuse, only if you fail to seek appropriate counseling or fails to complete a prescribed counseling program to the satisfaction of the Board; and
        (vii) a breach of any obligation relating to non-competition, non-solicitation of employees, customers, licensees or licensors, confidentiality, or ownership and/or rights as to creations and/or proprietary information or property, under any
        written agreement in effect from time to time, in favor of the Company.

      

      

      2.5 Accrued Benefits. Upon your termination of employment for
        any reason, you, or your estate, as applicable, will receive your accrued but unpaid annual base compensation and any accrued but unpaid or otherwise vested benefits under any Company benefit or incentive plan.

      

      

      3.          Parachute Provisions. Payments
          under this Agreement shall be made without regard to whether the deductibility of such payments (or any other payments) would be limited or precluded by Section 280G of the Code, and without regard to whether such payments would subject Employee
          to the federal excise tax levied on certain "excess parachute payments" under Section 4999 of the Code; provided, however, that if the Total After-Tax Payments (as defined below) would be increased by the limitation or elimination of any amount
          payable under this Agreement, then the amount payable under this Agreement will be reduced to the extent necessary to maximize the Total After-Tax Payments. The determination of whether and to what extent payments under this Agreement are
          required to be reduced in accordance with the

      

      

      

        
          

      

      preceding sentence will be made by the Company's independent auditors. In the event of any underpayment or overpayment under this Agreement
        (as determined after the application of this Section 5(f)), the amount of such underpayment or overpayment will be immediately paid by the Company to Employee or refunded by Employee to the Company, as the case may be, with interest at the
        applicable federal rate provided for in Section 7872(f)(2) of the Code. For purposes of this Agreement, "Total After-Tax Payments" means the total of all "parachute payments" (as that term is defined in Section 280G(b)(2) of the Code) made to or
        for the benefit of Employee (whether made hereunder or otherwise), after reduction for all applicable federal taxes (including, without limitation, the tax described in Section 4999 of the Code).

      

      

      	4.	
              Covenant Not to Compete; Nonsolicitation; Confidential Information; Nondisparagement.

            

      

      

      4.1 You agree with the Company that you will not at any time, except in performance of your obligations to the Company or with the prior written consent of
        the Company, directly or indirectly, reveal to any “Person” (as defined in Section 3(9) of the Employee Retirement Income Security Act of 1974, as amended) (other than the Company, or its employees, officers, directors, shareholders, or agents) or
        use for your own benefit any information deemed to be confidential by the Company or any of its subsidiaries or affiliates (such subsidiaries and affiliates, collectively “Affiliates”) (“Confidential Information”) relating to the assets,
        liabilities, employees, goodwill, business affairs of the Company or any of its Affiliates, including, without limitation, any information concerning past, present, or prospective customers, manufacturing processes, marketing, operating, or
        financial data, or other confidential information used by, or useful to, the Company or any of its Affiliates and known (whether or not known with the knowledge and permission of the Company or any of its Affiliates and whether or not at any time
        prior to the Effective Date developed, devised, or otherwise created in whole or in part by your efforts) to you by reason of your employment by, shareholdings in or other association with the Company or any of its Affiliates. You further agree
        that you will retain all copies and extracts of any written or electronic Confidential Information acquired or developed by you during any such employment, shareholding, or association in trust for the sole benefit of the Company, its Affiliates,
        and their successors and assigns. You further agree that you will not, without the prior written consent of the Company, remove or take from the Company’s or any of its Affiliate’s premises (or if previously removed or taken, you will promptly
        return) any written or electronic Confidential Information or any copies or extracts thereof. Upon the request and at the expense of the Company, you will promptly make all disclosures, execute all instruments and papers, and perform all acts
        reasonably necessary to vest and confirm in the Company and its Affiliates, fully and completely, all rights created or contemplated by this Section 4.1. The term “Confidential Information” will not include information that is or becomes generally
        available to the public other than as a result of a disclosure by, or at the direction of, you. Your agreements set forth in this Section 4.1 regarding Confidential Information are independent of, and in addition to, your agreements set forth in
        the rest of Section 4 and will not be construed either to enlarge or to contract the scope of such other agreements.

      

      

      4.2 You agree with the Company that, for so long as you are employed by the Company or any of its Affiliates and continuing for the Restricted Period (as
        defined below), you will not, without the prior written consent of the Company, directly or indirectly, and whether as principal or investor or as an employee, officer, director, manager, partner, consultant, agent, or otherwise, alone or in
        association with any other Person, become involved in a Competing Business (as defined below) in any geographic area in which the Company or any of its Affiliates has engaged

      

      

      

        
          

      

      during such period in any of the activities which comprise a Competing Business, or in which you have knowledge of the Company’s plans to engage in any of
        the activities which comprise a Competing Business (including, without limitation, any area in which any customer of the Company or any of its Affiliates may be located). This Section 4.2 will not be violated, however, by owning in the aggregate
        less than one percent of any class of securities listed on a national securities exchange or traded publicly in the over-the-counter market.

      

      

      4.3 As a separate and independent covenant, you agree with the Company that, for so long as you are employed by the Company or any of its Affiliates and
        continuing for the Restricted Period (as defined below), you will not in any way,(a) solicit, encourage or entice any client, customer, vendor, licensee, licensor, consultant or supplier of or to the Company to cease to do business with, or to
        reduce or modify the business such person or entity has done with or intends to do with, or to end, reduce or modify any relationship or proposed relationship of such person or entity with, the Company, or (b) interfere with, disrupt or attempt to
        disrupt or otherwise jeopardize any relationship of the Company with any client, customer, vendor, licensee, licensor, consultant or supplier or any other person or entity with whom the Company has a business relationship.

      

      

      4.4 For purposes of this Section 4, a “Competing Business” means a business or enterprise (other than Company or its subsidiaries) that competes directly or
        indirectly with the business conducted by the Company or proposed to be conducted by the Company during the time you were employed by the Company or during the Restricted Period, within the geographical areas in which the Company is doing business
        or proposes to do business at the time of your termination of employment.

      

      

      4.5 You confirm that all Confidential Information is and will remain the exclusive property of the Company and its Affiliates. All business records, papers,
        and documents kept or made by you relating to the business of the Company will be and remain the property of the Company and its Affiliates.

      

      

      4.6 You agree to refrain during the Restricted Period and at all times thereafter from, disparaging, criticizing or making statements which may be perceived
        as negative, detrimental or injurious to the Company, or any of the management, owners, business, policies or practices of the Company.

      

      

      4.7 Without intending to limit the remedies available to the
          Company and its Affiliates, you agree that a breach of any of the covenants contained in this Section 4 may result in material and irreparable injury to the Company or its Affiliates for which there is no adequate remedy at law, that it will not
          be possible to measure damages for such injuries precisely and that, in the event of such a breach or threat thereof, the Company and its Affiliates will be entitled to seek a temporary restraining order or a preliminary or permanent injunction,
          or both, without bond or other security, restraining you from engaging in activities prohibited by this Section 4 or such other relief as may be required specifically to enforce any of the covenants in this Section 4. Such injunctive relief in
          any court will be available to the Company and its Affiliates in lieu of, or prior to or pending determination in, any arbitration proceeding.

      

      

      4.8 Although you and the Company consider the restrictions contained in this Section 4 to be the minimum restriction reasonable for the purposes of preserving the Company’s goodwill and other proprietary rights, if a final determination is made by a court that the time or territory, or

      

      

      

        
          

      

      any other restriction contained in this Section 4 is an
        unreasonable or otherwise unenforceable restriction against you, the provisions of this Section 4 will not be rendered void, but will be deemed
        amended to apply as to such maximum time and territory and to such other extent as the court may determine to be reasonable.

      

      

      4.9 Notwithstanding anything to the contrary in Section 2.1, in the event that you breach any of the covenants contained in this Section 4:

      

      

      
        	
                a.

              	
                Any remaining payments or benefits to be provided under Section 2.1 will not be paid or will cease immediately upon such breach; and

              

      

      

      

      
        	
                b.

              	
                The Company will be entitled to the immediate repayment of all payments and benefits provided under Section 2.1.

              

      

      

      

      4.10 You agree that the covenants contained in this Section 4 may be assigned by the Company, as needed, to affect its purpose and intent and that the
        Company’s assignee will be entitled to the full benefit of the restrictions enjoyed by the Company under the terms of these covenants.

      

      

      4.11 The term “Restricted Period” means one (1) year following the termination of your employment for any reason; provided, however, that the Restricted
        Period will be extended by a period of time equal to any period during which you are in breach of any of the covenants set forth in this Section 4.

      

      

      4.12 Binding Effect and Benefit.

      

      

      4.13 The Company will require any successor (whether direct or indirect, by purchase, merger, consolidation, or otherwise) to all or substantially all of
        the business or assets of the Company to expressly assume and agree to perform this Agreement in the same manner and to the same extent that the Company would be required to perform it if no such succession had taken place. Failure by the Company
        to obtain such assumption and agreement prior to the effectiveness of any such succession will constitute a material breach of this Agreement. As used in this Agreement, “the Company” means the Company as defined above and any successor to the
        respective business or assets of the Company as abovementioned which assumes and agrees to perform this Agreement by operation of law, or otherwise.

      

      

      4.14 This Agreement will inure to the benefit of and be enforceable by your personal or legal representatives, executors, administrators, heirs,
        distributees, devisees, and legatees. If you should die while any amount is payable to you under this Agreement if you had continued to live, all such amounts, unless otherwise provided herein, will be paid in accordance with the terms of this
        Agreement to your devisee, legatee, or other designee, or, if there is no such designee, to your estate.

      

      

      5.          Assignment. This Agreement will not be assignable by either party hereto, except as provided in Section 4.10 and by the Company to any successor in interest to the
          business of the Company, provided that the Company (if it remains a separate entity) will remain fully liable under this Agreement for all obligations, payments, and otherwise.

      

      

      6.          Governing Law; Venue. This Agreement and the legal relations among the
            parties shall be governed by the internal laws of the Commonwealth of Pennsylvania, without regard to principles of conflict of laws. Any litigation arising in connection with or related to this

      

      

      

        
          

      

      Agreement or any of the subject hereof shall be tried solely by and in the United States District Court for the Eastern District of
        Pennsylvania, provided that, if such litigation shall not be permitted to be tried by such court, then such litigation shall be held solely in the state courts of Pennsylvania sitting in Montgomery County. Each party hereto irrevocably consents to
        and confers personal jurisdiction on the United States District Court for the Eastern District of Pennsylvania, or, if (but only if) the litigation in question shall not be permitted to be tried by such court, or the state courts of Pennsylvania
        sitting in Montgomery County, and expressly waives any objection to the venue of such court, as the case may be and any argument that any case filed should be transferred to a more convenient forum. . EACH PARTY HERETO HEREBY WAIVES THE RIGHT TO TRIAL BY JURY IN ANY ACTION OR PROCEEDING BASED UPON, ARISING OUT OF, OR IN ANY WAY RELATING TO THIS AGREEMENT, OR THE EMPLOYMENT OF EMPLOYEE,
        WHETHER SOUNDING IN CONTRACT OR TORT OR OTHERWISE. EACH PARTY HERETO AGREES THAT EITHER OF THEM MAY FILE A COPY OF THIS AGREEMENT UNDER SEAL WITH THE COURT AS WRITTEN EVIDENCE OF THE KNOWING, VOLUNTARY, AND BARGAINED AGREEMENT BETWEEN THE PARTIES
        IRREVOCABLY TO WAIVE TRIAL BY JURY, AND THAT ANY DISPUTE OR CONTROVERSY WHATSOEVER BETWEEN THEM SHALL INSTEAD BE TRIED IN A COURT OF COMPETENT JURISDICTION BY A JUDGE SITTING WITHOUT A JURY.

      

      

      7.          No Mitigation or Offset. In the event of termination of your employment, you will be under no obligation to seek other employment and there will be no offset
          against any payment or benefit provided for in this Agreement on account of any remuneration or benefits from any subsequent employment that you may obtain.

      

      

      8.          Application of Code Section 409A. This Agreement shall be interpreted and administered to the extent practicable in a manner consistent with the following statement
          of intent: All benefits and compensation payable to Employee pursuant to this Agreement are intended to be exempt from the definition of "nonqualified deferred compensation plan" or "deferral of compensation" under Code Section 409A in accordance
          with one or more exemptions available under the Treasury Regulations promulgated under Code Section 409A. To the extent that any benefit or payment is or becomes subject to Code Section 409A, this Agreement is intended to comply with the
          requirements of Code Section 409A as applicable to such benefit or payment.

      

      

      9.          Miscellaneous.

      

      

      9.1 The invalidity or unenforceability of any provision of this Agreement will not affect the validity or enforceability of any other provision of this
        Agreement, which will remain in full force and effect.

      

      

      9.2 No waiver by you or the Company at any time of any breach of, or compliance with, any provision of this Agreement to be performed by the Company or you,
        respectively, will be deemed a waiver of that or any other provision at any subsequent time.

      

      

      9.3 Upon any termination of employment that entitles you to payments and benefits under Section 2, you must, within 60 days of your termination of
        employment, execute a legally enforceable release agreement substantially in the form of Exhibit A attached hereto prior to the receipt of such payments and benefits. If such 60 day period begins in one taxable year and ends in a second taxable
        year, the payments and benefits will be provided or commence being provided, if at all, in the second taxable year. Any payments made to you will be paid net of any applicable withholding required under federal, state, local, or foreign law.

      

      

      

        
          

      

      9.4 This Agreement is the exclusive agreement with respect to the severance benefits payable to you in the event of a termination of your employment. All
        prior negotiations and agreements are hereby merged into this Agreement. You acknowledge and agree that any employment agreement, offer letter, and/or any agreement regarding change in control or termination benefits, previously entered into
        between you and the Company is immediately null and void.

      

      

      9.5 Notwithstanding the termination of this Agreement, the provisions which specify continuing obligations, compensation and benefits, and rights will
        remain in effect until such time as all such obligations are discharged, all such compensation and benefits are received, and no party or beneficiary has any remaining actual or contingent rights under this Agreement.

      

      

      10.          Legal Fees. In the event of a dispute following a Change in Control, the Company, or its successor, will reimburse you for all reasonable legal fees and expenses
          incurred by you in attempting to obtain or enforce rights or benefits provided by this Agreement, if, with respect to any such right or benefit, you are successful in obtaining or enforcing such right or benefit (including by negotiated
          settlement).

      

      

      If you agree to the terms of this Agreement, please sign on the line provided below and return two signed copies to the Company. A fully executed copy will
        be returned to you for your files after it is signed by the Company.

      

      

      Sincerely,

      

      

      	
              STRATA Skin Sciences, Inc.

            	 
	 	 
	
              By:

            	 	 
	 	 
	
              Title:

            	 	 
	 	 
	 	 
	
              Agreed to and accepted:

            	 
	 	 
	 	 
	
              NAME

            	 
	 	 
	
              Dated:  

            	 	 	 

      

      

      

        
          

      

      APPENDIX A

      

      

      FORM OF GENERAL RELEASE

      

      

      Reference is made to the Severance Agreement dated as of ____________ (the “Severance Agreement”), between STRATA Skin Sciences, Inc., a
        Delaware corporation (the “Company”), and Shmuel Gov (the “Executive”). Capitalized terms used herein without definition shall have the meanings assigned to them in the Severance Agreement, a copy of which is attached hereto.

      

      

      SECTION 1.          Mutual Release.

      

      

      (a)          General Waiver and Release. In consideration of their respective obligations under the Severance Agreement in connection with and following the Executive’s termination of
          employment with the Company and its affiliates, and subject to the limitations set forth in Section 2 hereof, the Company, on the one hand, does hereby release and forever discharge the Executive, and the Executive, on the other hand, does hereby
          release and forever discharge the Company, its present, former, and future shareholders, affiliates, direct and indirect parents, subsidiaries, successors, directors, officers, employees, agents, attorneys, heirs, and assigns (the “Company
          Parties” and, together with the Executive, the “Released Parties”), from any and all claims, actions, causes of action, suits, costs, controversies, judgments, decrees, verdicts, damages, liabilities, attorneys’ fees, covenants, contracts, and
          agreements that the Executive may have against the Company Parties or the Company Parties may have against the Executive, or in the future may possess based on events occurring during the term of the Executive’s employment with the Company
          arising out of (i) the Executive’s employment relationship with or service as an employee or officer of the Company and its affiliates or the termination of such relationship or service or (ii) any event, condition, circumstance or obligation
          that occurred, existed or arose on or prior to the date the Executive signs this Release, with respect to each other, including, but not limited to, any claims arising under Title VII of the Civil Rights Act of 1964, the Rehabilitation Act of
          1973, the Americans with Disabilities Act of 1990, the Civil Rights Act of 1866, the Civil Rights Act of 1991, the Employee Retirement Income Security Act of 1974, the Family Medical Leave Act of 1993, or any other federal or state or local law
          or any foreign jurisdiction, whether such claim arises under statute, common law, or in equity, and whether or not any of the Released Parties are presently aware of the existence of such claim, damage, action or cause of action, suit, or demand
          (collectively, including claims, actions, and causes of action set forth in Section 1(b) below, the “Claims”). The Executive and the Company Parties also do forever release, discharge, and waive any right the Executive or the Company Parties may
          have to recover in any proceeding brought by any federal, state, or local agency against the Company Parties and the Executive, respectively, to enforce any laws. Each of the parties hereto agrees that the value received or to be received in the
          future as described in the Severance Agreement shall be in full satisfaction of any and all claims, actions, or causes of action for payment or other benefits of any kind that the Executive may have against the Company Parties and that the
          Company Parties may have against the Executive; provided, however, that nothing in this Agreement shall preclude the Company from recouping, or refusing to pay, (i) severance benefits under the Severance Agreement in accordance with Section 2.5
          thereof or (ii) cash or equity incentive-based compensation paid or payable to the Executive in the event of a restatement of the Company’s financial statements pursuant to applicable law or regulation or Company policy adopted consistent with
          applicable law or regulation.

      

      

      

        
          

      

      (b)          ADEA Release. In further recognition of the above, the Executive hereby releases and forever discharges each of the Company Parties from any and all claims, actions and causes
          of action that the Executive may have as of the date the Executive signs and delivers to the Company this Release arising under the federal Age Discrimination in Employment Act of 1967, as amended, and the applicable rules and regulations
          promulgated thereunder (“ADEA”).

      

      

      SECTION 2.          Limitations.

      

      

      (a)          No Impact on Obligations under the Severance Agreement or the Shareholder Agreement. The releases contained herein do not, are not intended to, and shall not be interpreted to
          serve as a release or waiver by the Executive or the Company Parties with respect to their respective rights and obligations set forth in the Severance Agreement. In particular, and without limiting the generality of the preceding sentence, the
          Executive does not waive or release any claim the Executive might now or in the future have to be paid or receive the payments and benefits provided for in Section 2 of the Severance Agreement, and the Company Parties do not waive or release any
          claim they might now or in the future have under Section 4 of the Severance Agreement.

      

      

      (b)          No Impact on Indemnification Rights. The releases contained herein do not, are not intended to, and shall not be interpreted to serve as a release or waiver by the Executive
          with respect to any indemnification rights the Executive may have and such indemnification rights shall not be affected, modified, or extinguished by the Executive’s execution of this Release.

      

      

      SECTION 3.          No Pending Litigation.

      

      

      The Executive represents and agrees that the Executive has not filed, and will not file, any action, complaint, charge, grievance, or
        arbitration against any Company Party, except that such agreement shall not apply to any claim based on any matter which, pursuant to Section 2, is excluded from the scope of this Release. The Company hereby represents and agrees that no Company
        Party has filed, and no Company Party will file, any action, complaint, charge, grievance, or arbitration against the Executive except that such agreement shall not apply to any claim based on any matter which, pursuant to Section 2, is excluded
        from the scope of this Release.

      

      

      SECTION 4.          Acknowledgment.

      

      

      The Executive acknowledges and confirms that (i) the Executive has been advised in writing by the Company in connection with the
        Executive’s termination to consult with an attorney of the Executive’s choice prior to signing this Release and to have such attorney explain to the Executive the terms of the Release, including, without limitation, the terms relating to the
        Executive’s release of Claims arising under ADEA; (ii) the Executive has read this Release carefully and completely and understands each of the terms hereof; and (iii) the Executive was given not less than twenty-one (21) days to consider the terms
        of the Release and to consult with an attorney of the Executive’s choosing with respect thereto, and that for a period of seven (7) days following the Executive’s signing of this Agreement, the Executive shall have the option to revoke this
        Agreement in accordance with the terms set forth in Section 6 below.

      

      

      SECTION 5.          Successors.

      

      

      The rights and obligations under this Agreement shall inure to any and all successors of the Company.

      

      

      

        
          

      

      SECTION 6.          Revocation.

      

      

      The Executive shall have the right to revoke this Release during the seven-day period commencing immediately following the date the
        Executive signs and delivers this Agreement to the Company (the “Revocation Period”). The period shall expire at 5:00 p.m., Eastern Standard Time, on the last day of the seven-day period; provided, however, that if such seventh day is not a
        business day, the period shall extend to 5:00 p.m. on the next succeeding business day. In the event of any such revocation by the Executive, the obligations of the Company under this Release shall terminate and be of no further force and effect as
        of the date of such revocation. No such revocation by the Executive shall be effective unless it is in writing and signed by the Executive and received by a representative of the Company prior to the expiration of the Revocation Period.

      

      

      SECTION 7.          Counterparts.

      

      

      This Release may be executed in two or more counterparts, each of which shall be deemed to be an original but all of which together will
        constitute one and the same instrument.

      

      

      	
              STRATA Skin Sciences, Inc.

            	 
	  	 
	
              By:

            	 	 
	 	
              Name:

            	 	 
	 	 	 
	 	
              Title:

            	 	 
	 	 	 
	 	 	 
	
              ACCEPTED AND AGREED:

            	 
	  	 
	  	 	 
	
              [Name]

            	 	 	 
	  	 
	
              Dated:

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