EX-10.1





 Exhibit 10.1 

[                    ]1 
  

			
	To:	  	 Sunnova Energy International Inc.
 20 East
Greenway Plaza
 Suite 540
 Houston, Texas 77046

Attention: Chief Financial Officer
 Telephone No.: (281) 892-1588

		
	From:	  	[                    ]
		
	Re:	  	Additional Capped Call Transaction
		
	Ref. No:	  	[                    ]2
		
	Date:	  	May 20, 2021

 Dear Ladies and Gentlemen: 

The purpose of this communication (this “Confirmation”) is to set forth the terms and conditions of the above-referenced
transaction entered into on the Trade Date specified below (the “Transaction”) between [                    ]
(“Dealer”) and Sunnova Energy International Inc. (“Counterparty”). This communication constitutes a “Confirmation” as referred to in the ISDA Master Agreement specified below. 

1. This Confirmation is subject to, and incorporates, the definitions and provisions of the 2006 ISDA Definitions (the “2006
Definitions”) and the definitions and provisions of the 2002 ISDA Equity Derivatives Definitions (the “Equity Definitions”, and together with the 2006 Definitions, the “Definitions”), in each case, as
published by the International Swaps and Derivatives Association, Inc. (“ISDA”). In the event of any inconsistency between the 2006 Definitions and the Equity Definitions, the Equity Definitions will govern and in the event of any
inconsistency between terms defined in the Equity Definitions and this Confirmation, this Confirmation shall govern. 
 This Confirmation
evidences a complete and binding agreement between Dealer and Counterparty as to the terms of the Transaction to which this Confirmation relates. This Confirmation shall be subject to an agreement (the “Agreement”) in the form of
the 2002 ISDA Master Agreement as if Dealer and Counterparty had executed an agreement in such form on the Trade Date (but without any Schedule except for (i) the election of the laws of the State of New York as the governing law (without
reference to choice of law doctrine , [(ii) the election of an executed guarantee of [                    ] (“Guarantor”)
dated as of the Trade Date in substantially the form attached hereto as Schedule 1 as a Credit Support Document, (iii) the election of Guarantor as Credit Support Provider in relation to Dealer and (iv)]3 [and (ii)] the election that the “Cross Default” provisions of Section 5(a)(vi) of the Agreement shall apply to Dealer, (a) with a Threshold Amount” of 3% of the
shareholders’ equity of [Dealer][Dealer’s ultimate parent (“Dealer Parent”)]4 on the Trade Date, (b) “Specified Indebtedness” having the meaning set forth
in Section 14 of the Agreement, except that it shall not include any obligation in respect of deposits received in the ordinary course of Dealer’s banking business, (c) the phrase “, or becoming capable at such time of being
declared,” shall be deleted from clause (1) of such Section 5(a)(vi) of the Agreement, and (d) the following sentence shall be added to the end of Section 5(a)(vi) of the Agreement: “Notwithstanding the foregoing, a
default under subsection (2) hereof shall not constitute an Event of Default if (i) the default was caused solely by error or omission of an administrative or operational nature; (ii) funds were available to enable the relevant party
to make payment when due; and (iii) the payment is made within two Local Business Days of such party’s receipt of written notice of its failure to pay.”). All provisions contained in, or incorporated by reference to, the Agreement
will govern this Confirmation except as expressly modified herein. In the event of any inconsistency between this Confirmation and either the Definitions or the Agreement, this Confirmation shall govern. 

 

	1 	 Include Dealer name, address and logo 



	2 	 If applicable to Dealer 



	3 	 Include if Dealer is not the highest rated entity in group, typically from Dealer Parent.




	4 	 Include as applicable. 














 The Transaction hereunder shall be the sole Transaction under the Agreement. If there exists
any ISDA Master Agreement between Dealer and Counterparty or any confirmation or other agreement between Dealer and Counterparty pursuant to which an ISDA Master Agreement is deemed to exist between Dealer and Counterparty, then notwithstanding
anything to the contrary in such ISDA Master Agreement, such confirmation or agreement or any other agreement to which Dealer and Counterparty are parties, the Transaction shall not be considered a Transaction under, or otherwise governed by, such
existing or deemed ISDA Master Agreement. 
 2. The Transaction constitutes a Share Option Transaction for purposes of the Equity
Definitions. The terms of the particular Transaction to which this Confirmation relates are as follows: 
 General Terms: 

 

			
	 Trade Date:
	  	May 20, 2021
		
	 Effective Date:
	  	May 24, 2021, or such other date as agreed by the parties in writing.
		
	 Components:
	  	The Transaction will be divided into individual Components, each with the terms set forth in this Confirmation, and, in particular, with the Number of Options and Expiration Date set forth in Annex A to this
Confirmation. The exercise, valuation and settlement of the Transaction will be effected separately for each Component as if each Component were a separate Transaction under the Agreement.
		
	 Option Style:
	  	“European”, as described under “Procedures for Exercise” below.
		
	 Option Type:
	  	Call
		
	 Seller:
	  	Dealer
		
	 Buyer:
	  	Counterparty
		
	 Shares:
	  	 The common stock of Counterparty, par value USD 0.0001 per share

(Ticker Symbol: “NOVA”).

		
	 Number of Options:
	  	For each Component, as provided in Annex A to this Confirmation.5
		
	 Option Entitlement:
	  	One Share per Option
		
	 Strike Price:
	  	USD 34.5801
		
	 Cap Price:
	  	USD 60.0000; provided that in no event shall the Cap Price be reduced to an amount less than the Strike Price in connection with any adjustment by the Calculation Agent under this Confirmation.
		
	 Number of Shares:
	  	As of any date, a number of Shares equal to the product of (i) the Number of Options and (ii) the Option Entitlement.
		
	 Premium:
	  	USD [            ]; Dealer and Counterparty hereby agree that notwithstanding anything to the contrary herein or in the Agreement, following the payment of the
Premium, in the event that (a) an Early

  

	5 	 For the base capped call, the total should be equal to (i) the number of Convertible Notes in principal
amount of $1,000 initially issued on the closing date for the Convertible Notes (excluding any Convertible Notes sold pursuant to the option to purchase additional Convertible Notes) multiplied by (ii) the initial conversion
rate. For the additional capped call, the total should be equal to (i) the number of additional Convertible Notes in principal amount of $1,000 multiplied by (ii) the initial conversion rate. 



  
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		  	Termination Date (whether as a result of an Event of Default or a Termination Event) (other than an Event of Default arising under Section 5(a)(ii) or 5(a)(iv) of the Agreement that is within Counterparty’s control) occurs
or is designated with respect to any Transaction and, as a result, Counterparty owes to Dealer the amount calculated under Section 6(d) and Section 6(e) or otherwise under the Agreement (calculated as if the Transactions terminated on such
Early Termination Date were the sole Transactions under the Agreement) or (b) Counterparty owes to Dealer, pursuant to Sections 12.2, 12.3, 12.6, 12.7, 12.8 or 12.9 of the Equity Definitions or otherwise under the Equity Definitions, an amount
calculated under Section 12.8 of the Equity Definitions, such amount shall be deemed to be zero.
		
	 Premium Payment Date:
	  	The Effective Date
		
	 Exchange:
	  	The New York Stock Exchange
		
	 Related Exchange:
	  	All Exchanges; provided that Section 1.26 of the Equity Definitions shall be amended to add the words “United States” before the word “exchange” in the tenth line of such Section.
		
	 Procedures for Exercise:
	  	
		
	 Expiration Time:
	  	The Valuation Time
		
	 Expiration Date:
	  	For any Component, as provided in Annex A to this Confirmation (or, if such date is not a Scheduled Valid Day, the next following Scheduled Valid Day that is not already an Expiration Date for another Component); provided
that if that date is a Disrupted Day, the Expiration Date for such Component shall be the first succeeding Scheduled Valid Day that is not a Disrupted Day and is not or is not deemed to be an Expiration Date in respect of any other Component of the
Transaction hereunder; and provided further that in no event shall the Expiration Date be postponed to a date later than the Final Termination Date and, notwithstanding anything to the contrary in this Confirmation or the Equity Definitions,
the Relevant Price for such Expiration Date that occurs on the Final Termination Date and is a Disrupted Day shall be the prevailing market value per Share determined by the Calculation Agent in a good faith and commercially reasonable manner.
Notwithstanding the foregoing and anything to the contrary in the Equity Definitions, if a Market Disruption Event occurs on any Expiration Date, the Calculation Agent may determine in a good faith and commercially reasonable manner that such
Expiration Date is a Disrupted Day only in part, in which case the Calculation Agent shall make commercially reasonable adjustments to the Number of Options for the relevant Component for which such day shall be the Expiration Date, shall designate
the Scheduled Valid Day determined in the manner described in the immediately preceding sentence as the Expiration Date for the remaining Options for such Component and may determine the Relevant Price in a commercially reasonable manner based on
transactions in the Shares on such Disrupted Day taking into account the nature and duration of such Market Disruption Event on such day. If a closure of the Exchange prior to its normal close of trading on any Scheduled Valid Day is scheduled
following the date hereof, then such Scheduled Valid Day shall be deemed to be a Disrupted Day in full. Section 6.6 of the Equity Definitions shall not apply to any Valuation Date occurring on an Expiration
Date.


  
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	 Final Termination Date:
	  	February 25, 2027
		
	 Automatic Exercise:
	  	Applicable, which means that the Number of Options for the relevant Component will be deemed to be automatically exercised at the Expiration Time on the Expiration Date for such Component if at such time such Component is In-the-Money, unless Buyer notifies Seller (in writing) prior to the Expiration Time on such Expiration Date that it does not wish Automatic Exercise to occur with respect to
such Component, in which case Automatic Exercise will not apply with respect to such Component. “In-the-Money” means, in respect of any Component, that
the Relevant Price on the Expiration Date for such Component is greater than the Strike Price for such Component.
		
	 Valuation Time:
	  	At the close of trading of the regular trading session on the Exchange; provided that if the principal trading session is extended, the Calculation Agent shall determine the Valuation Time in a good faith and commercially
reasonable manner.
		
	 Valuation Date:
	  	For any Component, the Expiration Date therefor.
		
	 Market Disruption Event:
	  	 Section 6.3(a) of the Equity Definitions is hereby amended by deleting the words “during the one hour period that ends at the
relevant Valuation Time, Latest Exercise Time, Knock-in Valuation Time or Knock-out Valuation Time, as the case may be,” in clause (ii) thereof.

 
 Section 6.3(d) of the Equity Definitions is hereby amended by deleting the
remainder of the provision following the term “Scheduled Closing Time” in the fourth line thereof.

		
	 Settlement Terms:
	  	
		
	 Settlement Method Election:
	  	 Applicable; provided that (a) Section 7.1 of the Equity Definitions is hereby amended by replacing the term “Physical
Settlement” with the term “Net Share Settlement”, (b) Counterparty must make a single irrevocable election for all Components and (c) if Counterparty is electing Cash Settlement or Combination Settlement, such Settlement
Method Election would be effective only if Counterparty represents and warrants to Dealer in writing on the date of such Settlement Method Election that (i) Counterparty is not in possession of any material
non-public information regarding Counterparty or the Shares, and (ii) such election is being made in good faith and not as part of a plan or scheme to evade compliance with the federal securities
laws.
  
 If Counterparty is electing Combination Settlement, Counterparty shall also
specify a specified dollar amount (the “Specified Cash Amount”) in the notice specifying its election of Combination Settlement.
  

Without limiting the generality of the foregoing, Counterparty acknowledges its responsibilities under applicable securities laws, and in particular Sections 9
and 10(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and the rules and regulations promulgated thereunder in respect of such election.

		
	 Electing Party:
	  	Counterparty


  
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	 Settlement Method Election Date:
	  	The second Scheduled Valid Day prior to the scheduled Expiration Date for the Component with the earliest scheduled Expiration Date.
		
	 Default Settlement Method:
	  	Net Share Settlement
		
	 Net Share Settlement:
	  	 With respect to any Component, if Net Share Settlement is applicable to the Options exercised or deemed exercised hereunder, Dealer will
deliver to Counterparty on the Settlement Date, a number of Shares (the “Net Share Settlement Amount”) equal to (i) the Daily Option Value on the Expiration Date of such Component divided by (ii) the Relevant Price
on such Expiration Date.
  
 Dealer will deliver cash in lieu of any fractional Shares
to be delivered with respect to any Net Share Settlement Amount valued at the Relevant Price for the Expiration Date of such Component.

		
	 Cash Settlement:
	  	With respect to any Component, if Cash Settlement is applicable to the Options exercised or deemed exercised hereunder, in lieu of Section 8.1 of the Equity Definitions, Dealer will pay to Counterparty, on the Settlement Date,
an amount of cash (the “Cash Settlement Amount”) equal to the Daily Option Value on the Expiration Date of such Component.
		
	 Combination Settlement:
	  	 With respect to any Component, if Combination Settlement is applicable to the Options exercised or deemed exercised hereunder, Dealer will
pay or deliver, as the case may be, to Counterparty on the Settlement Date:
  

(i) an amount of cash (the “Combination Settlement Cash Amount”) equal to the lesser of
(A) the Specified Cash Amount divided by the number of Components for the Transaction and (B) the Daily Option Value on the Expiration Date of such Component; and

 
 (ii)  a number of Shares (the
“Combination Settlement Share Amount”) equal to (A) the excess of (1) the Daily Option Value on the Expiration Date of such Component over the (2) the Specified Cash Amount divided by the number of Components
for the Transaction, divided by (B) the Relevant Price on such Expiration Date.
  

Dealer will deliver cash in lieu of any fractional Shares to be delivered with respect to any Combination Settlement Share Amount valued at the Relevant Price
for the Expiration Date of such Component.

		
	 Daily Option Value:
	  	For any Component, an amount equal to (i) the Number of Options in such Component, multiplied by (ii) the Option Entitlement, multiplied by (iii) (A) the lesser of the Relevant Price on the Expiration
Date of such Component and the Cap Price, minus (B) the Strike Price on such Expiration Date; provided that if the calculation contained in clause (iii) above results in a negative number, the Daily Option Value for such
Component shall be deemed to be zero. In no event will the Daily Option Value be less than zero.
		
	 Valid Day:
	  	A day on which (i) there is no Market Disruption Event and (ii) trading in the Shares generally occurs on the Exchange. If the Shares are not listed, quoted or traded on any U.S. securities exchange or any other market,
“Valid Day” means a Business Day.


  
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	 Scheduled Valid Day:
	  	A day that is scheduled to be a Valid Day on the Exchange. If the Shares are not listed, quoted or traded on any U.S. securities exchange or any other market, “Scheduled Valid Day” means a Business Day.
		
	 Business Day:
	  	Any day other than a Saturday, a Sunday or other day on which banking institutions are authorized or required by law, regulation or executive order to close or be closed in the State of New York.
		
	 Relevant Price:
	  	On any Valid Day, the per Share volume-weighted average price as displayed under the heading “Bloomberg VWAP” on Bloomberg page “NOVA <equity> AQR” (or its equivalent successor if such page is not
available) (the “VWAP”) in respect of the period from the scheduled open of trading until the scheduled close of trading of the primary trading session on such Valid Day (or if such volume-weighted average price is unavailable at
such time, the market value of one Share on such Valid Day, as determined by the Calculation Agent in a good faith and commercially reasonable manner using, if practicable, a volume-weighted average method substantially similar to the method for
determining the VWAP). The Relevant Price will be determined without regard to after-hours trading or any other trading outside of the regular trading session trading hours.
		
	 Settlement Date:
	  	For all Components of the Transaction, the date one Settlement Cycle immediately following the Expiration Date for the Component with the latest Expiration Date.
		
	 Settlement Currency:
	  	USD
		
	 Other Applicable Provisions:
	  	The provisions of Sections 9.1(c), 9.8, 9.9, 9.11 and 9.12 of the Equity Definitions will be applicable, except that all references in such provisions to “Physically-settled” shall be read as references to “Net Share
Settlement.”
		
	 Representation and Agreement:
	  	Notwithstanding anything to the contrary in the Equity Definitions (including, but not limited to, Section 9.11 thereof), the parties acknowledge that (i) any Shares delivered to Counterparty shall be, upon delivery,
subject to restrictions, obligations and limitations arising from Counterparty’s status as issuer of the Shares under applicable securities laws, (ii) Dealer may deliver any Shares required to be delivered hereunder in certificated form in
lieu of delivery through the Clearance System and (iii) any Shares delivered to Counterparty may be “restricted securities” (as defined in Rule 144 under the Securities Act of 1933, as amended (the “Securities
Act”)).
	 Adjustments:
	  	
		
	 Method of Adjustment:
	  	Calculation Agent Adjustment; provided that the parties agree that (x) open market Share repurchases by Counterparty at prevailing market prices and (y) Share repurchases through a dealer pursuant to
accelerated share repurchases, forward contracts or similar transactions (including, without limitation, any discount to average VWAP prices) that are entered into at prevailing market prices and in accordance with customary market terms for
transactions of such type to repurchase the Shares shall not be considered Potential Adjustment Events so long as, in the case of clause (y), after giving effect to such repurchase or transaction, the aggregate number of Shares repurchased during
the term


  
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		  	of the Transaction pursuant to all such transactions described in clause (y) would not exceed 20% of the number of Shares outstanding as of the Trade Date, as determined by the Calculation Agent and as adjusted by the
Calculation Agent to account for any subdivision or combination with respect to the Shares.
		
	 Extraordinary Events:
	  	
		
	 New Shares:
	  	In the definition of New Shares in Section 12.1(i) of the Equity Definitions, (a) the text in clause (i) thereof shall be deleted in its entirety and replaced with “publicly quoted, traded or listed on any of The
New York Stock Exchange, The Nasdaq Global Market or The Nasdaq Global Select Market (or their respective successors),” and (b) the following phrase shall be inserted immediately prior to the period: “and (iii) of a corporation
organized under the laws of the United States, any State thereof or the District of Columbia that (x) also becomes the Counterparty under the Transaction or (y) agrees to be subject to Sections 8(d) and 8(e) of the Confirmation governing
the Transaction, in either case, following such Merger Event or Tender Offer”.
		
	 Merger Events:
	  	Applicable
		
	 Consequences of Merger Events:
	  	
		
	
(a)    Share-for-Share:
	  	Modified Calculation Agent Adjustment
		
	
(b)    Share-for-Other:
	  	Cancellation and Payment (Calculation Agent Determination)
		
	
(c)    Share-for-Combined:
	  	Cancellation and Payment (Calculation Agent Determination); provided that the Calculation Agent may elect Component Adjustment for all or part of the Transaction.
		
	 Tender Offer:
	  	Applicable; provided that the definition of “Tender Offer” in Section 12.1(d) of the Equity Definitions will be amended by replacing the phrase “greater than 10% and less than 100% of the outstanding
voting shares of the Issuer” in the third and fourth line thereof with “greater than 20% and less than 100% of the outstanding Shares”. In addition, Section 12.1(e) of the Equity Definitions shall be amended by replacing
“voting shares” in the first line thereof with “Shares”, and Section 12.1(l) of the Equity Definitions shall be amended by replacing “voting shares” in the fifth line thereof with “Shares”.
		
	 Consequences of Tender Offers:
	  	
		
	
(a)    Share-for-Share:
	  	Modified Calculation Agent Adjustment
		
	
(b)    Share-for-Other:
	  	Modified Calculation Agent Adjustment
		
	
(c)    Share-for-Combined:
	  	Modified Calculation Agent Adjustment
		
	 Consequences of Announcement Events:
	  	Modified Calculation Agent Adjustment as set forth in Section 12.3(d) of the Equity Definitions; provided that, in respect of an Announcement Event, (x) references to “Tender Offer” shall be replaced by
references to “Announcement Event” and references to “Tender Offer Date” shall be replaced by references to “date of such Announcement Event”, (y) the phrase “exercise, settlement, payment or any other terms of the
Transaction (including, without limitation, the spread)” shall be replaced


  
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		  	with the phrase “Cap Price (provided that in no event shall the Cap Price be less than the Strike Price)” and the words “whether within a commercially reasonable (as determined in good faith by the Calculation
Agent) period of time prior to or after the Announcement Event” shall be inserted prior to the word “which” in the seventh line, and (z) for the avoidance of doubt, the Calculation Agent shall, in good faith and a commercially
reasonable manner, determine whether the relevant Announcement Event has had a material economic effect on the Transaction and, if so, shall adjust the Cap Price accordingly to take into account such economic effect on one or more occasions on or
after the date of the Announcement Event up to, and including, the final Expiration Date, any Early Termination Date and/or any other date of cancellation, it being understood that any adjustment in respect of an Announcement Event shall take into
account any earlier adjustment relating to the same Announcement Event and shall not be duplicative with any other adjustment or cancellation valuation made pursuant to this Confirmation, the Equity Definitions or the Agreement; provided that
in no event shall the Cap Price be adjusted to be less than the Strike Price. An Announcement Event shall be an “Extraordinary Event” for purposes of the Equity Definitions, to which Article 12 of the Equity Definitions is applicable;
provided further that upon the Calculation Agent making an adjustment, determined in a commercially reasonable manner, to the Cap Price upon any Announcement Event, then the Calculation Agent shall make an adjustment to the Cap Price upon any
announcement regarding the same event that gave rise to the original Announcement Event regarding the abandonment of any such event to the extent necessary to reflect the economic effect of such subsequent announcement on the Transaction
(provided that in no event shall the Cap Price be less than the Strike Price.
		
	 Announcement Event:
	  	(i) The public announcement (whether by Counterparty, a subsidiary, affiliate, agent or representative of Counterparty or a Valid Third Party Entity (any such person or entity, a “Relevant Party”)) of any
transaction or event that, if completed, would constitute a Merger Event or Tender Offer, or the public announcement by Counterparty of any intention to enter into a Merger Event or Tender Offer, (ii) the public announcement by Counterparty of
an intention by Counterparty to solicit or enter into, or to explore strategic alternatives or other similar undertaking that may include, a Merger Event, Tender Offer or Acquisition Transaction, (iii) there occurs a public announcement by a
Relevant Party of any potential acquisition by Counterparty and/or its subsidiaries where the consideration exceeds 35% of the market capitalization of Counterparty as of the date of such announcement (an “Acquisition Transaction”),
or (iv) any subsequent public announcement by a Relevant Party of a change to a transaction or intention that is the subject of an announcement of the type described in clause (i), (ii) or (iii) of this sentence (including, without
limitation, a new announcement relating to such a transaction or intention or the announcement of a withdrawal from, or the abandonment or discontinuation of, such a transaction or intention); provided that, for the avoidance of doubt, the
occurrence of an Announcement Event with respect to any transaction or intention shall not preclude the occurrence of a later Announcement Event with respect to such transaction or intention.


  
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	 Valid Third Party Entity:
	  	In respect of any transaction or event, any third party that has a bona fide intent and capacity to enter into or consummate such transaction or event (or a subsidiary, affiliate, agent or representative of such a third party), as
determined by Calculation Agent, it being understood and agreed that in determining, in a commercially reasonable manner, whether such third party has such a bona fide intent and capacity, the Calculation Agent shall take into consideration the
effect of the relevant announcement by such third party on the Shares and/or options relating to the Shares.
		
	 Notice of Merger Consideration and Consequences:
	  	Upon the occurrence of a Merger Event that causes the Shares to be converted into the right to receive more than a single type of consideration (determined based in part upon any form of stockholder election), Counterparty shall
reasonably promptly (but in any event prior to the relevant Merger Date) notify the Calculation Agent of (i) the type and amount of consideration that a holder of Shares would have been entitled to in the case of reclassifications,
consolidations, mergers, sales or transfers of assets or other transactions that cause Shares to be converted into the right to receive more than a single type of consideration and (ii) the weighted average of the types and amounts of
consideration to be received by the holders of Shares that affirmatively make such an election.
		
	 Nationalization, Insolvency or Delisting:
	  	Cancellation and Payment (Calculation Agent Determination); provided that in addition to the provisions of Section 12.6(a)(iii) of the Equity Definitions, it will also constitute a Delisting if the Shares are not
immediately re-listed, re-traded or re-quoted on any of the New York Stock Exchange, The Nasdaq Global Select Market or The
Nasdaq Global Market (or their respective successors); if the Shares are immediately re-listed, re-traded or re-quoted on any
such exchange or quotation system, such exchange or quotation system shall thereafter be deemed to be the Exchange.
		
	 Additional Disruption Events:
	  	
		
	 (a) Change in Law:
	  	Applicable; provided that Section 12.9(a)(ii) of the Equity Definitions is hereby amended by (i) replacing the parenthetical beginning after the word “regulation” in the second line thereof with the words
“(including, for the avoidance of doubt and without limitation, (x) any tax law or (y) adoption or promulgation of new regulations authorized or mandated by existing statute)”, (ii) replacing the phrase “the
interpretation” in the third line thereof with the phrase “, or public announcement of, the formal or informal interpretation”, (iii) adding the phrase “and/or type of commercially reasonable Hedge Position that would be entered
into by a commercially reasonable dealer” after the word “Shares” in clause (X) thereof, (iv) immediately following the word “Transaction” in clause (X) thereof, adding the phrase “in the manner contemplated
by the Hedging Party on the Trade Date assuming the Hedging Party maintains a commercially reasonable hedge position”, (v) adding the words “, or holding, acquiring or disposing of Shares or any Hedge Positions relating to,” after the
words “obligations under” in clause (Y) thereof and (vi) adding the words “provided that, in the case of clause (Y) hereof and any law, regulation or interpretation, the consequence of such law, regulation or
interpretation is applied equally by Dealer to all of its similarly situated counterparties and/or similar transactions;” after the semi-colon in the last line thereof.


  
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	 (b) Failure to Deliver:
	  	Applicable
		
	 (c) Insolvency Filing:
	  	Applicable
		
	 (d) Hedging Disruption:
	  	 Applicable; provided that
  

(i) Section 12.9(a)(v) of the Equity Definitions is hereby amended by inserting the following at the end of such Section:

 
 “, provided that any such inability that is incurred solely due to the
deterioration of the creditworthiness of the Hedging Party shall not be deemed a Hedging Disruption. For the avoidance of doubt, (i) the term “equity price risk” shall be deemed to include, but shall not be limited to, stock price and
volatility risk, and (ii) the transactions or assets referred to in phrases (A) or (B) above must be available on commercially reasonable pricing terms.”; and
  

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

		
	 (e) Increased Cost of Hedging:
	  	Not Applicable
		
	 Hedging Party:
	  	Dealer
		
	 Determining Party:
	  	 For all applicable Extraordinary Events, Dealer; provided that, when making any determination or calculation as “Determining
Party,” Dealer shall be bound by the same obligations relating to required acts of the Calculation Agent as set forth in Section 1.40 of the Equity Definitions and this Confirmation as if Determining Party were the Calculation Agent.

 
 Following any determination or calculation by Determining Party hereunder, upon a
written request by Counterparty, Determining Party will promptly (but in any event within five Scheduled Trading Days) provide to Counterparty by email to the email address provided by Counterparty in such written request a report (in a commonly
used file format for the storage and manipulation of financial data) displaying in reasonable detail the basis for such determination or calculation (including any assumptions used in making such determination or calculation), it being understood
that in no event will Determining Party be obligated to share with Counterparty any proprietary or confidential data or information or any proprietary or confidential models used by it in making such determination or calculation or any information
that is subject to an obligation not to disclose such information.
  
 All calculations
and determinations made by Determining Party shall be made in good faith and in a commercially reasonable manner.

		
	 Non-Reliance:
	  	Applicable
		
	 Agreements and Acknowledgments Regarding Hedging Activities:
	  	Applicable
		
	 Additional Acknowledgments:
	  	Applicable


  
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	 3. Calculation Agent:
	  	 Dealer; provided that, following the occurrence and during the continuance of an Event of Default pursuant to Section 5(a)(vii)
of the Agreement with respect to which Dealer is the sole Defaulting Party, Counterparty shall have the right to designate a nationally recognized third party dealer in
over-the-counter corporate equity derivatives to replace Dealer as the Calculation Agent, and the parties shall work in good faith to execute any appropriate
documentation required by such replacement Calculation Agent.
  
 Following any
adjustment, determination or calculation by the Calculation Agent hereunder, upon a written request by Counterparty, the Calculation Agent will promptly (but in any event within five Scheduled Trading Days) provide to Counterparty by email to the
email address provided by Counterparty in such written request a report (in a commonly used file format for the storage and manipulation of financial data) displaying in reasonable detail the basis for such adjustment, determination or calculation
(including any assumptions used in making such adjustment, determination or calculation), it being understood that in no event will the Calculation Agent be obligated to share with Counterparty any proprietary or confidential data or information or
any proprietary or confidential models used by it in making such adjustment, determination or calculation or any information that is subject to an obligation not to disclose such information.

 
 All calculations and determinations made by the Calculation Agent shall be made in good
faith and in a commercially reasonable manner.


 4. Account Details: 

Dealer Payment Instructions: 

[Bank:]               [_________] 

[SWIFT:]            [_________] 

[Bank Routing:]  [_________] 

[Acct Name:]      [_________] 

[Acct No.:]          [_________] 

Counterparty Payment Instructions: To be advised. 

5. Offices: 
 The
Office of Dealer for the Transaction is: [________] 
 The Office of Counterparty for the Transaction is: Inapplicable, Counterparty is not a
Multibranch Party. 
 6. Notices: For purposes of this Confirmation: 

(a) Address for notices or communications to Counterparty: 

To:                 Sunnova Energy International Inc. 

20 East Greenway Plaza 
 Suite
540 
 Houston, Texas 77046 

  
 11 













 Attention:      Chief Financial Officer 

Telephone:     [                ]


Email:            [          
      ] 
 (b) Address for notices or communications to Dealer: 

To:                 
[                ] 
 Attention:
       [                ] 

Telephone:      [               
 ] 

Email:             [         
       ] 
 With a copy to: 

To:                 
[                ] 
 Attention:
       [                ] 

Telephone:      [               
 ] 

Email:             [         
       ] 
 For the avoidance of doubt, any notice or other communication delivered by electronic
messaging system, e-mail or facsimile transmission shall be deemed to be “in writing.” 

7. Representations, Warranties and Agreements:  

(a) In addition to the representations and warranties in the Agreement and those contained elsewhere herein, Counterparty represents and
warrants to and for the benefit of, and agrees with, Dealer as follows: 
 (i) On the Trade Date (A) none of
Counterparty and its officers and directors is aware of any material non-public information regarding Counterparty or the Shares, and (B) all reports and other documents filed by Counterparty with the
Securities and Exchange Commission pursuant to the Exchange Act when considered as a whole (with the more recent such reports and documents deemed to amend inconsistent statements contained in any earlier such reports and documents), do not contain
any untrue statement of a material fact or any omission of a material fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances in which they were made, not misleading. 

(ii) On the Trade Date, (A) the Shares or securities that are convertible into, or exchangeable or exercisable for Shares,
are not, and shall not be, subject to a “restricted period,” as such term is defined in Regulation M under the Exchange Act (“Regulation M”), and (B) Counterparty is not engaged in any “distribution,” as
such term is defined in Regulation M, other than a distribution meeting the requirements of the exceptions set forth in Rules 101(b)(10) and 102(b)(7) or Rule 102(c)(1)(i) of Regulation M. 

(iii) On the Trade Date, neither Counterparty nor any “affiliated purchaser” (as defined in Rule 10b-18 of the Exchange Act) shall directly or indirectly (including, without limitation, by means of any cash-settled or other derivative instrument) purchase, offer to purchase, place any bid or limit order that
would effect a purchase of, or commence any tender offer relating to, any Shares (or an equivalent interest, including a unit of beneficial interest in a trust or limited partnership or a depository share) or any security convertible into or
exchangeable or exercisable for Shares. 
 (iv) Without limiting the generality of Section 13.1 of the Equity
Definitions, Counterparty acknowledges that neither Dealer nor any of its affiliates is making any representations or warranties or taking any position or expressing any view with respect to the treatment of the Transaction under any accounting
standards including ASC Topic 260, Earnings Per Share, ASC Topic 815, Derivatives and Hedging, or ASC Topic 480, Distinguishing Liabilities from Equity and ASC 815-40,
Derivatives and Hedging – Contracts in Entity’s Own Equity (or any successor issue statements). 

  
 12 













 (v) Without limiting the generality of Section 3(a)(iii) of the
Agreement, the Transaction will not violate Rule 13e-1 or Rule 13e-4 under the Exchange Act. 

(vi) Counterparty is not entering into this Confirmation to create actual or apparent trading activity in the Shares (or any
security convertible into or exchangeable for Shares) or to manipulate the price of the Shares (or any security convertible into or exchangeable for Shares) or otherwise in violation of the Exchange Act. 

(vii) Counterparty is not, and after giving effect to the transactions contemplated hereby will not be, required to register
as, an “investment company” as such term is defined in the Investment Company Act of 1940, as amended. 
 (viii) On
each of the Trade Date and the Premium Payment Date, (A) the value of the total assets of Counterparty is greater than the sum of the total liabilities (including contingent liabilities) and the capital of Counterparty, (B) the capital of
Counterparty is adequate to conduct the business of Counterparty, and Counterparty’s entry into the Transaction will not impair its capital, (C) Counterparty has the ability to pay its debts and obligations as such debts mature and does
not intend to, or does not believe that it will, incur debt beyond its ability to pay as such debts mature, (D) Counterparty is not “insolvent” (as such term is defined under Section 101(32) of the U.S. Bankruptcy Code (Title 11
of the United States Code) (the “Bankruptcy Code”)) and (E) Counterparty would be able to purchase the aggregate Number of Shares for the Transaction in compliance with the laws of the jurisdiction of Counterparty’s
incorporation. 
 (ix) To Counterparty’s knowledge, no U.S. state or local law, rule, regulation or regulatory order
applicable to the Shares would give rise to any reporting, consent, registration or other requirement (including without limitation a requirement to obtain prior approval from any person or entity) as a result of Dealer or its affiliates owning or
holding (however defined) Shares; provided that no such representation shall be made by Counterparty with respect to any rules and regulations applicable to Dealer (including FINRA) arising from Dealer’s status as a regulated entity
under applicable law. 
 (x) Counterparty (A) is capable of evaluating investment risks independently, both in general
and with regard to all transactions and investment strategies involving a security or securities; (B) will exercise independent judgment in evaluating the recommendations of any broker-dealer or its associated persons, unless it has otherwise
notified the broker-dealer in writing, (C) has total assets of at least USD 50 million as of the date hereof. 

(xi) The assets of Counterparty do not constitute “plan assets” under the Employee Retirement Income Security Act of
1974, as amended, the Department of Labor Regulations promulgated thereunder or similar law. 
 (b) Each of Dealer and Counterparty agrees
and represents that it is an “eligible contract participant” as defined in Section 1a(18) of the U.S. Commodity Exchange Act, as amended. 

(c) Each of Dealer and Counterparty acknowledges that the offer and sale of the Transaction to it is intended to be exempt from registration
under the Securities Act, by virtue of Section 4(a)(2) thereof. Accordingly, Counterparty represents and warrants to Dealer that (i) it has the financial ability to bear the economic risk of its investment in the Transaction and is able to
bear a total loss of its investment and its investments in and liabilities in respect of the Transaction, which it understands are not readily marketable, are not disproportionate to its net worth, and it is able to bear any loss in connection with
the Transaction, including the loss of its entire investment in the Transaction, (ii) it is an “accredited investor” as that term is defined in Regulation D as promulgated under the Securities Act, (iii) it is entering into the
Transaction for its own account and without a view to the distribution or resale thereof, (iv) the assignment, transfer or other disposition of the Transaction has not been and will not be registered under the Securities Act and is restricted
under this Confirmation, the Securities Act and state securities laws, and (v) its financial condition is such that it has no need for liquidity with respect to its investment in the Transaction and no need to dispose of any portion thereof to
satisfy any existing or contemplated undertaking or indebtedness and is capable of assessing the merits of and understanding (on its own behalf or through independent professional advice), and understands and accepts, the terms, conditions and risks
of the Transaction.  

  
 13 













 (d) Each of Dealer and Counterparty agrees and acknowledges that Dealer is a “financial
institution,” “swap participant” and “financial participant” within the meaning of Sections 101(22), 101(53C) and 101(22A) of the Bankruptcy Code. The parties hereto further agree and acknowledge (A) that this
Confirmation is (i) a “securities contract,” as such term is defined in Section 741(7) of the Bankruptcy Code, with respect to which each payment and delivery hereunder or in connection herewith is a “termination
value,” “payment amount” or “other transfer obligation” within the meaning of Section 362 of the Bankruptcy Code and a “settlement payment” within the meaning of Section 546 of the Bankruptcy Code, and
(ii) a “swap agreement,” as such term is defined in Section 101(53B) of the Bankruptcy Code, with respect to which each payment and delivery hereunder or in connection herewith is a “termination value,” “payment
amount” or “other transfer obligation” within the meaning of Section 362 of the Bankruptcy Code and a “transfer” within the meaning of Section 546 of the Bankruptcy Code, and (B) that Dealer is entitled to the
protections afforded by, among other sections, Sections 362(b)(6), 362(b)(17), 362(b)(27), 362(o), 546(e), 546(g), 546(j), 548(d)(2), 555, 560 and 561 of the Bankruptcy Code. 

(e) As a condition to the effectiveness of the Transaction, Counterparty shall deliver to Dealer an opinion of counsel, dated as of the
Effective Date and reasonably acceptable to Dealer in form and substance, with respect to the matters set forth in Section 3(a) of the Agreement and Section 7(a)(vii) hereof; provided that any such opinion of counsel may contain
customary exceptions and qualifications, including, without limitation, exceptions and qualifications relating to indemnification provisions. 

(f) Counterparty understands that notwithstanding any other relationship between Counterparty and Dealer and its affiliates, in connection
with the Transaction and any other over-the-counter derivative transactions between Counterparty and Dealer or its affiliates, Dealer or its affiliates is acting as
principal and is not a fiduciary or advisor in respect of any such transaction, including any entry, exercise, amendment, unwind or termination thereof. 

(g) [Each party acknowledges and agrees to be bound by the Conduct Rules of the Financial Industry Regulatory Authority, Inc. applicable to
transactions in options, and further agrees not to violate the position and exercise limits set forth therein. 
 (h) Counterparty
represents and warrants that it has received, read and understands the OTC Options Risk Disclosure Statement and a copy of the most recent disclosure pamphlet prepared by The Options Clearing Corporation entitled “Characteristics and Risks of
Standardized Options”.]6 
 8. Other Provisions: 

(a) Right to Extend. Dealer may divide any Component into additional Components and designate the Expiration Date and the Number
of Options for each such Component or postpone the Expiration Date of any Component if Dealer determines, in good faith and a commercially reasonable manner, that such further division or postponement would be necessary or advisable to preserve a
commercially reasonable dealer’s hedging or hedge unwind activity with respect to the Transaction in light of existing liquidity conditions or to enable such a dealer to purchase or sell Shares or enter into swap or other derivatives
transactions with respect to Shares in connection with its commercially reasonable hedging, hedge unwind or settlement activity with respect to the Transaction in a manner that would, if such dealer were Counterparty or an affiliated purchaser of
Counterparty, be compliant and consistent with applicable legal, regulatory or self-regulatory requirements generally applicable to transactions similar to the Transaction, or with related policies and procedures adopted by Dealer in good faith so
long as such policies and procedures are generally applicable in similar situations and applied in a non-discriminatory manner; provided that in no event shall any Expiration Date for any Component be
postponed to a date later than the Final Termination Date.  
 (b) Additional Termination Event. Promptly (but in any
event within ten Scheduled Trading Days) following any repurchase, redemption, exchange or conversion (which conversion occurs prior to September 1, 2026) of any of Counterparty’s 0.25% Convertible Senior Notes due 2026 (the
“Convertible Notes”) issued pursuant to Counterparty’s indenture (the “Indenture”) dated May 20, 2021 between Counterparty and Wilmington Trust, National Association as trustee, Counterparty may notify
Dealer in writing of (i) such repurchase, redemption, exchange or conversion, (ii) the number of Convertible Notes so repurchased, redeemed, exchanged or converted and (iii) the number of Shares underlying each USD 1,000 principal
amount of Convertible Notes (any such notice, a 
  
  

	6 	 Include for broker-dealers. 



  
 14 













 
“Repurchase Notification” and any such event, a “Repurchase Event”); provided that any “Repurchase Notification” delivered to Dealer pursuant to
the Base Capped Call Transaction Confirmation letter agreement dated May 17, 2021 between Dealer and Counterparty (the “Base Call Option Confirmation”) shall be deemed to be a Repurchase Notification pursuant to this
Confirmation and the terms of such Repurchase Notification shall apply, mutatis mutandis, to this Confirmation. Notwithstanding anything to the contrary in this Confirmation, the receipt by Dealer from Counterparty of (x) any Repurchase
Notification, within the applicable time period set forth in the preceding sentence, and (y) a written representation and warranty by Counterparty that, as of the date of such Repurchase Notification, Counterparty is not in possession of any
material non-public information regarding Counterparty or the Shares, shall constitute an Additional Termination Event as provided in this paragraph. Upon receipt of any such Repurchase Notification and the
related written representation and warranty, Dealer shall promptly designate an Exchange Business Day following receipt of such Repurchase Notification as an Early Termination Date with respect to the portion of this Transaction corresponding to a
number of Options (the “Repurchase Options”) equal to the lesser of (A) (x) [__]7% of the aggregate number of Shares underlying the number of Convertible Notes specified in such
Repurchase Notification, divided by the Option Entitlement, minus (y) the number of “Repurchase Options” (as defined in the Base Call Option Confirmation), if any, that relate to such Convertible Notes (and for the
purposes of determining whether any Options under this Confirmation or under, and as defined in, the Base Call Option Confirmation will be among the Repurchase Options hereunder or under, and as defined in, the Base Call Option Confirmation, the
number of Convertible Notes specified in such Repurchase Notification shall be allocated first to the Base Call Option Confirmation until all Options thereunder are exercised or terminated) and (B) the aggregate Number of Options as of the date
Dealer designates such Early Termination Date and, as of such date, the aggregate Number of Options shall be reduced by the number of Repurchase Options on a pro rata basis across all Components, as determined by the Calculation Agent in good faith
and in a commercially reasonable manner. Any payment hereunder with respect to such termination shall be calculated pursuant to Section 6 of the Agreement as if (1) an Early Termination Date had been designated in respect of a Transaction
having terms identical to this Transaction and an aggregate Number of Options equal to the number of Repurchase Options, (2) Counterparty were the sole Affected Party with respect to such Additional Termination Event and (3) the terminated
portion of the Transaction were the sole Affected Transaction. 
 (c) Alternative Calculations and Payment on Early Termination and on
Certain Extraordinary Events. If (a) an Early Termination Date (whether as a result of an Event of Default or a Termination Event) occurs or is designated with respect to the Transaction or (b) the Transaction is cancelled or
terminated upon the occurrence of an Extraordinary Event (except as a result of (i) a Nationalization, Insolvency or Merger Event in which the consideration to be paid to all holders of Shares consists solely of cash, (ii) a Merger Event
or Tender Offer that is within Counterparty’s control, or (iii) an Event of Default in which Counterparty is the Defaulting Party or a Termination Event in which Counterparty is the Affected Party, which Event of Default or Termination
Event resulted from an event or events within Counterparty’s control), and if Dealer would owe any amount to Counterparty pursuant to Section 6(d)(ii) and 6(e) of the Agreement or any Cancellation Amount pursuant to Article 12 of the
Equity Definitions (any such amount, a “Payment Obligation”), then Dealer shall satisfy the Payment Obligation by the Share Termination Alternative (as defined below) unless (a) Counterparty gives irrevocable telephonic
notice to Dealer, confirmed in writing within one Scheduled Trading Day, no later than 12:00 p.m. (New York City time) on the Merger Date, Tender Offer Date, Announcement Date (in the case of a Nationalization, Insolvency or Delisting), Early
Termination Date or date of cancellation, as applicable, of its election that the Share Termination Alternative shall not apply, (b) as of the date of such election, Counterparty represents that is not in possession of any material non-public information regarding Counterparty or the Shares, and that such election is being made in good faith and not as part of a plan or scheme to evade compliance with the federal securities laws, and
(c) Dealer agrees, in its commercially reasonable discretion, to such election, in which case the provisions of Section 12.7 or Section 12.9 of the Equity Definitions, or the provisions of Section 6(d)(ii) and 6(e) of the
Agreement, as the case may be, shall apply. 
  
  

	7 	 Include Dealer’s percentage allocation of the overall capped call transaction. 



  
 15 














			
	 Share Termination Alternative:
	  	If applicable, Dealer shall deliver to Counterparty the Share Termination Delivery Property on, or within a commercially reasonable period of time after, the date when the relevant Payment Obligation would otherwise be due
pursuant to Section 12.7 or 12.9 of the Equity Definitions or Section 6(d)(ii) and 6(e) of the Agreement, as applicable, in satisfaction of such Payment Obligation in the manner reasonably requested by Counterparty free of
payment.
		
	 Share Termination Delivery Property:
	  	A number of Share Termination Delivery Units, as calculated by the Calculation Agent in good faith and in a commercially reasonable manner, equal to the Payment Obligation divided by the Share Termination Unit Price. The
Calculation Agent shall, in good faith and in a commercially reasonable manner, adjust the Share Termination Delivery Property by replacing any fractional portion of a security therein with an amount of cash equal to the value of such fractional
security based on the values used to calculate the Share Termination Unit Price.
		
	 Share Termination Unit Price:
	  	The value of property contained in one Share Termination Delivery Unit, as determined by the Calculation Agent in its discretion by commercially reasonable means and notified by the Calculation Agent to Dealer at the time of
notification of the Payment Obligation. For the avoidance of doubt, the parties agree that in determining the Share Termination Delivery Unit Price the Calculation Agent may consider a variety of factors, including the market price of the Share
Termination Delivery Units and/or the purchase price paid in connection with the commercially reasonable purchase of Share Termination Delivery Property.
		
	 Share Termination Delivery Unit:
	  	One Share or, if the Shares have changed into cash or any other property or the right to receive cash or any other property as the result of a Nationalization, Insolvency or Merger Event (any such cash or other property, the
“Exchange Property”), a unit consisting of the type and amount of such Exchange Property received by a holder of one Share (without consideration of any requirement to pay cash or other consideration in lieu of fractional amounts of any
securities) in such Nationalization, Insolvency or Merger Event, as determined by the Calculation Agent.
		
	 Failure to Deliver:
	  	Applicable
		
	 Other Applicable Provisions:
	  	If Share Termination Alternative is applicable, the provisions of Sections 9.8, 9.9 and 9.11 (as modified above) of the Equity Definitions and the provisions set forth opposite the caption “Representation and Agreement”
in Section 2 will be applicable, except that all references in such provisions to “Physically-settled” shall be read as references to “Share Termination Settled” and all references to “Shares” shall be read as
references to “Share Termination Delivery Units”. “Share Termination Settled” in relation to the Transaction means that the Share Termination Alternative is applicable to the Transaction.

 (d) Disposition of Hedge Shares. Counterparty hereby agrees that if, in the good faith and
commercially reasonable judgment of Dealer, based on the advice of legal counsel, the Shares acquired by Dealer for the purpose of effecting a commercially reasonable hedge of its obligations pursuant to the Transaction (the “Hedge
Shares”) cannot be sold in the U.S. public market by Dealer without registration under the Securities Act, Counterparty shall, at its election: (i) in order to allow Dealer to sell the Hedge Shares in a registered offering, use its
commercially reasonable efforts to make available to Dealer an effective registration statement under the Securities Act to cover the resale of such Hedge Shares and (A) enter into an agreement, in form and substance reasonably satisfactory to
Dealer, substantially in the form of an underwriting agreement for a registered offering for companies of a similar size in a 

  
 16 













 
similar industry, (B) provide accountant’s “comfort” letters in customary form for registered offerings of equity securities for companies of a similar size in a similar
industry, (C) provide disclosure opinions of nationally recognized outside counsel to Counterparty in customary form for registered offerings of equity securities for companies of a similar size in a similar industry, (D) provide other
customary opinions, certificates and closing documents customary in form for registered offerings of equity securities for companies of a similar size in a similar industry and (E) afford Dealer a reasonable opportunity to conduct a “due
diligence” investigation with respect to Counterparty customary in scope for underwritten offerings of equity securities for companies of a similar size in a similar industry; provided, however, that, if Counterparty elects clause
(i) above but Dealer, in its reasonable discretion, is not satisfied with access to due diligence materials, the results of its due diligence investigation, or the procedures and documentation for the registered offering referred to above, then
clause (ii) or clause (iii) of this Section 8(d) shall apply at the election of Counterparty; (ii) in order to allow Dealer to sell the Hedge Shares in a private placement, enter into a private placement agreement substantially
similar to private placement purchase agreements customary for private placements of equity securities of companies of a similar size in a similar industry, in form and substance commercially reasonably satisfactory to Dealer using commercially
reasonable best efforts to include customary representations, covenants, blue sky and other governmental filings and/or registrations, indemnities to Dealer, due diligence rights (for Dealer or any designated buyer of the Hedge Shares from Dealer),
opinions and certificates and such other documentation as is customary for private placements agreements of equity securities of companies of a similar size in a similar industry, as is reasonably acceptable to Dealer (in which case, the Calculation
Agent shall make any adjustments to the terms of the Transaction that are necessary, in its good faith and commercially reasonable judgment, to compensate Dealer for any customary liquidity discount from the public market price of the Shares
incurred on the sale of Hedge Shares in a private placement); provided that no “comfort letter” or accountants’ consent shall be required to be delivered in connection with any private placements; or (iii) purchase the
Hedge Shares from Dealer at the then-prevailing market price at one or more times on such Exchange Business Days, and in the amounts, requested by Dealer. 

(e) Repurchase Notices. Counterparty shall, no later than one Scheduled Valid Day following any day on which Counterparty
effects any repurchase of Shares, give Dealer written notice of such repurchase (a “Repurchase Notice”) on such day if, following such repurchase, the number of outstanding Shares as determined on such day is (i) less than
100.7 million (in the case of the first such notice) or (ii) thereafter more than 9.2 million less than the number of Shares included in the immediately preceding Repurchase Notice; provided that, if such repurchase would
constitute material non-public information with respect to Counterparty or the Shares, Counterparty shall make public disclosure thereof at or prior to delivery of such Repurchase Notice. In the event that
Counterparty fails to provide Dealer with a Repurchase Notice on the day and in the manner specified in this Section 8(e) then Counterparty agrees to indemnify and hold harmless Dealer, its affiliates and their respective directors, officers,
employees, agents and controlling persons (Dealer and each such person being an “Indemnified Party”) from and against any and all commercially reasonable losses (including direct losses relating to Dealer’s commercially
reasonable hedging activities as a consequence of becoming, or of the risk of becoming, a Section 16 “insider”, including without limitation, any forbearance from hedging activities or cessation of hedging activities and any losses in
connection therewith with respect to the Transaction), claims, damages and liabilities (or actions in respect thereof), joint or several, to which such Indemnified Party may become subject under applicable securities laws, including without
limitation, Section 16 of the Exchange Act, in each case relating to or arising out of such failure. If for any reason the foregoing indemnification is unavailable to any Indemnified Party or insufficient to hold harmless any Indemnified Party,
then Counterparty shall contribute, to the maximum extent permitted by law, to the amount paid or payable by the Indemnified Party as a result of such loss, claim, damage or liability. In addition, Counterparty will reimburse any Indemnified Party
for all commercially reasonable expenses (including commercially reasonable outside counsel fees and expenses) as they are incurred (after notice to Counterparty) in connection with the investigation of, preparation for or defense or settlement of
any pending or threatened claim or any action, suit or proceeding arising therefrom, whether or not such Indemnified Party is a party thereto and whether or not such claim, action, suit or proceeding is initiated or brought by or on behalf of
Counterparty, in each case relating to or arising out of such failure. Counterparty shall be relieved from liability under this Section 8(e) to the extent that the Indemnified Party fails promptly to notify Counterparty of any action commenced
against it in respect of which indemnity may be sought hereunder (it being understood that any such notice delivered within 30 calendar days of the commencement of any such action shall be deemed to have been delivered promptly for such purpose), if
and to the extent that Counterparty is materially prejudiced by such delayed notification. This indemnity shall survive the completion of the Transaction contemplated by this Confirmation and any assignment and delegation of the Transaction made
pursuant to this Confirmation or the Agreement shall inure to the benefit of any permitted assignee of Dealer. Counterparty will not be liable under this 

  
 17 













 
indemnity provision to the extent any loss, claim, damage, liability or expense is conclusively found in a final and non-appealable judgment by a court of
competent jurisdiction to have resulted from Dealer’s gross negligence or willful misconduct. 
 (f) Transfer and
Assignment. Either party may transfer or assign any of its rights or obligations under the Transaction with the prior written consent of the non-transferring party, such consent not to be unreasonably
withheld or delayed; provided that Dealer may transfer or assign its rights and obligations hereunder, in whole or in part, to (A) without Counterparty’s consent, any affiliate of Dealer (1) that has a long-term issuer rating
that is equal to or better than Dealer’s credit rating at the time of such transfer or assignment, or (2) whose obligations would be guaranteed by Dealer [or Dealer Parent] or (B) with Counterparty’s consent (such consent not to
be unreasonably withheld or delayed) any person (including any affiliate of Dealer not satisfying clause (A)) or any person whose obligations would be guaranteed by a person (a “Designated Transferee”), in either case under this
clause (B), with a rating for its long-term, unsecured and unsubordinated indebtedness at least equivalent to Dealer’s (or its guarantor’s); provided, however, that, in the case of this clause (B), in no event shall the credit
rating of the Designated Transferee or of its guarantor (whichever is higher) be lower than A3 from Moody’s Investor Service, Inc. or its successor or A- from Standard and Poor’s Rating Group, Inc.
or its successor; provided further that after any such transfer or assignment, (i) Counterparty will not, as a result of such transfer or assignment, be required to pay the transferee or assignee on any payment date an amount under
Section 2(d)(i)(4) of the Agreement greater than the amount, if any, that Counterparty would have been required to pay to Dealer in the absence of such transfer or assignment, (ii) the transferee will agree with Counterparty that, after
any such transfer, Counterparty will not, as a result of such transfer or assignment, receive from such transferee or assignee on any payment date or delivery date an amount or number of Shares, as applicable, less than it would have been entitled
to receive (including under Section 2(d)(i)(4) of the Agreement) in the absence of such transfer or assignment, and (iii) Dealer shall cause the transferee or assignee, prior to becoming a party to the Transaction, to provide Counterparty
with a complete and accurate U.S. Internal Revenue Service Form W-9 or W-8 (or successor form), as applicable, and make such Payee Tax Representations and to provide
such tax documentation as may be reasonably requested by Counterparty to permit Counterparty to determine that the results described in clauses (i) and (ii) of this proviso will not occur upon or after such transfer and assignment. At
any time at which (1) the Equity Percentage exceeds 8.0%, (2) the Option Equity Percentage exceeds 14.5% or (3) Dealer, Dealer Group (as defined below) or any person whose ownership position would be aggregated with that of Dealer or
Dealer Group (Dealer, Dealer Group or any such person, a “Dealer Person”) under any applicable “business combinations statute” or other federal, state or local law, rule, regulation or regulatory order or organizational
documents or contracts of Counterparty applicable to ownership of Shares (“Applicable Restrictions”), owns, beneficially owns, constructively owns, controls, holds the power to vote or otherwise meets a relevant definition of
ownership in excess of a number of Shares equal to (x) the number of Shares that would give rise to reporting, registration, filing or notification obligations or other requirements (including obtaining prior approval by a state or federal
regulator) of a Dealer Person under Applicable Restrictions and with respect to which such requirements have not been met or the relevant approval has not been received minus (y) 1% of the number of Shares outstanding on the date of
determination (either such condition described in clause (1), (2) or (3), an “Excess Ownership Position”), if Dealer, in its commercially reasonable discretion, is unable to effect a transfer or assignment to a third party in
accordance with the requirements set forth above after its commercially reasonable efforts on pricing and terms and within a time period reasonably acceptable to Dealer such that an Excess Ownership Position no longer exists, Dealer may designate
any Scheduled Valid Day as an Early Termination Date with respect to a portion (the “Terminated Portion”) of the Transaction, such that an Excess Ownership Position no longer exists following such partial termination. In the event
that Dealer so designates an Early Termination Date with respect to a portion of the Transaction, a payment or delivery shall be made pursuant to Section 6 of the Agreement and Section 8(c) of this Confirmation as if (i) an Early
Termination Date had been designated in respect of a Transaction having terms identical to the Terminated Portion of the Transaction, (ii) Counterparty were the sole Affected Party with respect to such partial termination, (iii) such
portion of the Transaction were the only Terminated Transaction and (iv) Dealer were the party entitled to designate an Early Termination Date pursuant to Section 6(b) of the Agreement and to determine the amount payable pursuant to
Section 6(e) of the Agreement. The “Equity Percentage” as of any day is the fraction, expressed as a percentage, (A) the numerator of which is the number of Shares that Dealer and any of its affiliates subject to
aggregation with Dealer for purposes of the “beneficial ownership” test under Section 13 of the Exchange Act and all persons who may form a “group” (within the meaning of Rule
13d-5(b)(1) under the Exchange Act) with Dealer (collectively, “Dealer Group”) “beneficially own” (within the meaning of Section 13 of the Exchange Act) without duplication on
such day (or, to the extent that for any reason the equivalent calculation under Section 16 of the 

  
 18 













 
Exchange Act and the rules and regulations thereunder results in a higher number, such higher number) and (B) the denominator of which is the number of Shares outstanding on such day. The
“Option Equity Percentage” as of any day is the fraction, expressed as a percentage, (A) the numerator of which is the sum of (1) the product of the Number of Options and the Option Entitlement and (2) the aggregate
number of Shares underlying any other call option transaction sold by Dealer to Counterparty, and (B) the denominator of which is the number of Shares outstanding. 

In the case of a transfer or assignment by Counterparty of its rights and obligations hereunder and under the Agreement, in whole or in part
(any such Options so transferred or assigned, the “Transfer Options”), to any party, withholding of such consent by Dealer shall not be considered unreasonable if such transfer or assignment does not meet the reasonable conditions
that Dealer may impose including, but not limited, to the following conditions: 
 (A) with respect to any Transfer Options,
Counterparty shall not be released from its notice and indemnification obligations pursuant to Section 8(e) or any obligations under Section 2 (regarding Extraordinary Events) or 8(d) of this Confirmation; 

(B) any Transfer Options shall only be transferred or assigned to a U.S. person (as defined in the Internal Revenue Code of
1986, as amended (the “Code”)), and the transferee or assignee shall provide Dealer with a complete and accurate U.S. Internal Revenue Service Form W-9 prior to becoming a party to the
Transaction; 
 (C) such transfer or assignment shall be effected on terms, including any commercially reasonable
undertakings by such third party (including, but not limited to, undertakings with respect to compliance with applicable securities laws in a manner that, in the commercially reasonable judgment of Dealer, will not expose Dealer to material risks
under applicable securities laws) and execution of any documentation and delivery of customary legal opinions with respect to securities laws and other matters by such third party and Counterparty as are commercially reasonably requested and
commercially reasonably satisfactory to Dealer; 
 (D) Dealer will not, as a result of such transfer and assignment, be
required to pay the transferee or assignee on any payment date an amount or number of Shares under Section 2(d)(i)(4) of the Agreement greater than the amount or number of Shares that Dealer would have been required to pay to Counterparty in
the absence of such transfer and assignment; 
 (E) Dealer shall not, as a result of such transfer or assignment, receive
from the transferee or assignee any amount less than it would have been entitled to receive (including under Section 2(d)(i)(4) of the Agreement) in the absence of such transfer or assignment; 

(F) an Event of Default, Potential Event of Default or Termination Event will not occur as a result of such transfer and
assignment; 
 (G) without limiting the generality of clause (B), Counterparty shall cause the transferee to make such Payee
Tax Representations and to provide such tax documentation as may be reasonably requested by Dealer to permit Dealer to determine that results described in clauses (D), (E) and (F) will not occur upon or after such transfer and assignment; and

 (H) Counterparty shall be responsible for all commercially reasonable costs and expenses, including commercially
reasonable counsel fees, incurred by Dealer in connection with such transfer or assignment. 
 Notwithstanding any other provision in this
Confirmation to the contrary requiring or allowing Dealer to purchase, sell, receive or deliver any Shares or other securities, or make or receive any payment in cash, to or from Counterparty, Dealer may designate any of its affiliates to purchase,
sell, receive or deliver such Shares or other securities, or to make or receive such payment in cash, and otherwise to perform Dealer’s obligations in respect of the Transaction and any such designee may assume such obligations. Dealer shall be
discharged of its obligations to Counterparty to the extent of any such performance. 
 (g) Staggered Settlement. If Dealer
determines in good faith and in its reasonable discretion that the number of Shares required to be delivered to Counterparty hereunder on any Settlement Date would result in an Excess Ownership Position, then Dealer may, by notice to Counterparty
prior to such Settlement Date (a “Nominal  

  
 19 













 
Settlement Date”), elect to deliver any Shares due to be delivered on two or more dates (each, a “Staggered Settlement Date”) or at two or more times on the Nominal
Settlement Date as follows: 
 (i) in such notice, Dealer will specify to Counterparty the related Staggered Settlement Dates
(each of which will be on or prior to such Nominal Settlement Date) or delivery times and how it will allocate the Shares it is required to deliver hereunder on the Settlement Date among the Staggered Settlement Dates or delivery times; and 

(ii) the aggregate number of Shares that Dealer will deliver to Counterparty hereunder on all such Staggered Settlement Dates
and delivery times will equal the number of Shares that Dealer would otherwise be required to deliver on such Nominal Settlement Date; provided that in no event shall any Staggered Settlement Date be a date later than the Final Termination
Date. 
 (h) Disclosure. Effective from the date of commencement of discussions concerning the Transaction, Counterparty and
each of its employees, representatives, or other agents may disclose to any and all persons, without limitation of any kind, the tax treatment and tax structure of the Transaction and all materials of any kind (including opinions or other tax
analyses) that are provided to Counterparty relating to such tax treatment and tax structure.  
 (i) No Netting and Set-off. The provisions of Section 2(c) and 6(f) of the Agreement shall not apply to the Transaction. Each party waives any and all rights it may have to
set-off delivery or payment obligations it owes to the other party under the Transaction against any delivery or payment obligations owed to it by the other party, whether arising under the Agreement, under
any other agreement between parties hereto, by operation of law or otherwise. 
 (j) Equity Rights. Dealer acknowledges and
agrees that this Confirmation is not intended to convey to it rights with respect to the Transaction that are senior to the claims of common stockholders in the event of Counterparty’s bankruptcy. For the avoidance of doubt, the parties agree
that the preceding sentence shall not apply at any time other than during Counterparty’s bankruptcy to any claim arising as a result of a breach by Counterparty of any of its obligations under this Confirmation or the Agreement. For the
avoidance of doubt, the parties acknowledge that the obligations of Counterparty under this Confirmation are not secured by any collateral that would otherwise secure the obligations of Counterparty herein under or pursuant to any other agreement.

 (k) Early Unwind. In the event the sale of the “Option Securities” (as defined in the Purchase Agreement dated as
of May 17, 2021 between Counterparty and Goldman Sachs & Co. LLC and J.P. Morgan Securities LLC, as representatives of the Initial Purchasers party thereto (the “Purchase Agreement”)) is not consummated with the
Initial Purchasers for any reason by 5:00 p.m. (New York City time) on the Premium Payment Date, or such later date as agreed upon by the parties (the Premium Payment Date or such later date, the “Early Unwind Date”), the
Transaction shall automatically terminate (the “Early Unwind”) on the Early Unwind Date and (i) the Transaction and all of the respective rights and obligations of Dealer and Counterparty under the Transaction shall be
cancelled and terminated and (ii) each party shall be released and discharged by the other party from and agrees not to make any claim against the other party with respect to any obligations or liabilities of the other party arising out of and
to be performed in connection with the Transaction either prior to or after the Early Unwind Date. Each of Dealer and Counterparty represents and acknowledges to the other that, upon an Early Unwind, all obligations with respect to the Transaction
shall be deemed fully and finally discharged. 
 (l) Wall Street Transparency and Accountability Act. In connection
with Section 739 of the Wall Street Transparency and Accountability Act of 2010 (“WSTAA”), the parties hereby agree that neither the enactment of WSTAA or any regulation under the WSTAA, nor any requirement under WSTAA or an
amendment made by WSTAA, shall limit or otherwise impair either party’s otherwise applicable rights to terminate, renegotiate, modify, amend or supplement this Confirmation or the Agreement, as applicable, arising from a termination event,
force majeure, illegality, increased costs, regulatory change or similar event under this Confirmation, the Equity Definitions incorporated herein, or the Agreement (including, but not limited to, rights arising from Change in Law, Hedging
Disruption, an Excess Ownership Position, or Illegality (as defined in the Agreement)). 

  
 20 













 (m) Amendments to Equity Definitions. The following amendments shall be made
to the Equity Definitions: 
 (i) solely for purposes of applying the Equity Definitions and for purposes of this
Confirmation, any reference in the Equity Definitions to a Strike Price shall be deemed to be a reference to either of the Strike Price or the Cap Price, or both, as appropriate; 

(ii) for the purpose of any adjustment under Section 11.2(c) of the Equity Definitions, the first sentence of
Section 11.2(c) of the Equity Definitions, prior to clause (A) thereof, is hereby amended to read as follows: “If “Calculation Agent Adjustment” is specified as the Method of Adjustment in the related Confirmation of a Share
Option Transaction, then following the announcement or occurrence of any Potential Adjustment Event, the Calculation Agent will determine whether such Potential Adjustment Event has, in the commercially reasonable judgment of the Calculation Agent,
a material economic effect on the theoretical value of the relevant Shares or options on the Shares (provided that such event is not based on (x) an observable market, other than the market for Counterparty’s own stock or
(y) an observable index, other than an index calculated and measured solely by reference to Counterparty’s own operations) and, if so, will (i) make appropriate adjustment(s), if any, determined in a commercially reasonable manner, to
any one or more of:”, and the portion of such sentence immediately preceding clause (ii) thereof is hereby amended by deleting the words “diluting or concentrative” and the words “(provided that no adjustments will be
made to account solely for changes in volatility, expected dividends, stock loan rate or liquidity relative to the relevant Shares)” and replacing such latter phrase with the words “(provided that solely in the case of Sections
11.2(e)(i), (ii)(A), (iv) and (v), no adjustments will be made to account for changes in volatility, expected dividends, stock loan rate or liquidity relative to the relevant Shares but, for the avoidance of doubt, solely in the case of Sections
11.2(e)(ii)(B) through (D), (iii), (vi) and (vii), adjustments may be made to account solely for changes in volatility, expected dividends, stock loan rate or liquidity relative to the relevant Shares)”; 

(iii) Section 11.2(a) of the Equity Definitions is hereby amended by (1) deleting the words “in the
determination of the Calculation Agent, a diluting or concentrative effect on the theoretical value of the relevant Shares” and replacing these words with “in the commercially reasonable judgment of the Calculation Agent, a material
economic effect on the theoretical value of the Shares or options on such Shares”; and (2) adding at the end thereof “; provided that such event is not based on (i) an observable market, other than the market for
Counterparty’s own stock or (ii) an observable index, other than an index calculated and measured solely by reference to Counterparty’s own operations”; 

(iv) Section 11.2(e)(vii) of the Equity Definitions is hereby amended and restated as follows: “any other corporate
event involving the Issuer that in the commercially reasonable judgment of the Calculation Agent has a material economic effect on the theoretical value of the Shares or options on the Shares; provided that such corporate event involving the
Issuer is not based on (a) an observable market, other than the market for Counterparty’s own stock or (b) an observable index, other than an index calculated and measured solely by reference to Counterparty’s own
operations.”; 
 (v) Section 12.7(b) of the Equity Definitions is hereby amended by deleting the words “(and
in any event within five Exchange Business Days) by the parties after” appearing after the words “agreed promptly” and replacing with the words “by the parties on or prior to”; and 

(vi) Section 12.9(b)(i) of the Equity Definitions is hereby amended by replacing “either party may elect” with
“(x) Dealer may elect or, (y) solely with respect to a “Change in Law”, if Counterparty represents to Dealer in writing at the time of such election that (i) it is not aware of any material nonpublic information with respect
to Counterparty or the Shares and (ii) it is not making such election as part of a plan or scheme to evade compliance with the U.S. federal securities laws, Counterparty may elect”. 

(n) Governing Law. THE AGREEMENT, THIS CONFIRMATION AND ALL MATTERS ARISING IN CONNECTION WITH THE AGREEMENT AND THIS
CONFIRMATION SHALL BE GOVERNED BY, AND CONSTRUED AND ENFORCED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (WITHOUT REFERENCE TO ITS CHOICE OF LAW DOCTRINE, OTHER THAN TITLE 14 OF THE NEW YORK GENERAL OBLIGATIONS LAW). THE PARTIES HERETO
IRREVOCABLY SUBMIT  

  
 21 













 
TO THE EXCLUSIVE JURISDICTION OF THE FEDERAL AND STATE COURTS LOCATED IN THE BOROUGH OF MANHATTAN, IN THE CITY OF NEW YORK IN ANY SUIT OR PROCEEDING ARISING OUT OF OR RELATING TO THE
AGREEMENT, THIS CONFIRMATION OR ANY TRANSACTIONS CONTEMPLATED HEREBY. 
 (o) Adjustments. For the avoidance of doubt,
whenever the Calculation Agent or Determining Party is called upon to make an adjustment pursuant to the terms of this Confirmation or the Equity Definitions to take into account the effect of an event, the Calculation Agent or Determining Party
shall make such adjustment by reference to the effect of such event on the Hedging Party, assuming that the Hedging Party maintains a commercially reasonable hedge position. 

(p) Delivery or Receipt of Cash. For the avoidance of doubt, other than payment of the Premium by Counterparty, nothing in this
Confirmation shall be interpreted as requiring Counterparty to cash settle the Transaction, except in circumstances where cash settlement is within Counterparty’s control (including, without limitation, where Counterparty elects to deliver or
receive cash) or in those circumstances in which holders of Shares would also receive cash. 
 (q) Waiver of Jury Trial.
EACH PARTY HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHTS TO TRIAL BY JURY WITH RESPECT TO ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THE AGREEMENT, THIS CONFIRMATION OR ANY TRANSACTIONS CONTEMPLATED HEREBY.  

(r) Amendment. This Confirmation and the Agreement may not be modified, amended or supplemented, except in a written
instrument signed by Counterparty and Dealer.  
 (s) Counterparts. This Confirmation may be executed in several
counterparts, each of which shall be deemed an original but all of which together shall constitute one and the same instrument. 
 (t)
Tax Matters.8 For the purpose of Sections 4(a)(i) and (ii) of the Agreement, Counterparty agrees to deliver to Dealer one duly executed and completed United States Internal
Revenue Service Form W-9 (or successor thereto) and Dealer agrees to deliver to Counterparty, as applicable, a U.S. Internal Revenue Service Form W-8 or Form W-9 (or successor thereto). Such forms or documents shall be delivered upon (i) execution of this Confirmation, (ii) Counterparty or Dealer, as applicable, learning that any such tax form previously
provided by it has become obsolete or incorrect, and (iii) reasonable request of the other party. 
 (u) Payee Tax
Representations.  
 (i) For the purpose of Section 3(f) of the Agreement, Counterparty makes the
representations below: 
 Counterparty is a corporation for U.S. federal income tax purposes and is a U.S. person (as that term is defined in
Section 7701(a)(30) of the Code and used in Treasury Regulations Section 1.1441-4(a)(3)(ii)) for U.S. federal income tax purposes. It is an exempt recipient under Treasury Regulations
Section 1.6049- 4(c)(1)(ii). 
 (ii) For the purpose of Section 3(f) of the Agreement, Dealer makes the
representations below: 
 Dealer is a
[                ]9 

(v) Withholding Tax imposed on payments to non-US counterparties under the United States Foreign
Account Tax Compliance Act. “Indemnifiable Tax”, as defined in Section 14 of the Agreement, shall not include any U.S. federal withholding tax imposed or collected pursuant to Sections 1471 through 1474 of the Code, any
current or future regulations or official interpretations thereof, any agreement entered into pursuant to Section 1471(b) of the Code, or any fiscal or regulatory legislation, rules or practices adopted pursuant to any intergovernmental
agreement entered into in connection with the implementation of such Sections of the Code (a “FATCA Withholding Tax”). 

 

	8 	 Tax provisions subject to Dealer tax review. 



	9 	 Include appropriate tax representation for Dealer




  
 22 













 
For the avoidance of doubt, a FATCA Withholding Tax is a Tax the deduction or withholding of which is required by applicable law for the purposes of Section 2(d) of the Agreement. 

(w) Incorporation of ISDA 2015 Section 871(m) Protocol Provisions. To the extent that
either party to the Agreement with respect to this Transaction is not an adhering party to the ISDA 2015 Section 871(m) Protocol published by the International Swaps and Derivatives Association, Inc. on November 2, 2015 and available at
www.isda.org, as may be amended, supplemented, replaced or superseded from time to time (the “871(m) Protocol”), the parties agree that the provisions and amendments contained in the Attachment to the 871(m) Protocol are
incorporated into and apply to the Agreement with respect to this Transaction as if set forth in full herein. The parties further agree that, solely for purposes of applying such provisions and amendments to the Agreement with respect to this
Transaction, references to “each Covered Master Agreement” in the 871(m) Protocol will be deemed to be references to the Agreement with respect to this Transaction, and references to the “Implementation Date” in the 871(m)
Protocol will be deemed to be references to the Trade Date of this Transaction. 
 (x) Agreements and Acknowledgements Regarding
Hedging. Counterparty understands, acknowledges and agrees that: (A) at any time on or prior to the final Expiration Date, Dealer and its affiliates may buy or sell Shares or other securities or buy or sell options or futures
contracts or enter into swaps or other derivative securities in order to adjust its hedge position with respect to the Transaction; (B) Dealer and its affiliates also may be active in the market for Shares other than in connection with hedging
activities in relation to the Transaction; (C) Dealer shall make its own determination as to whether, when or in what manner any hedging or market activities in securities of the Issuer shall be conducted and shall do so in a manner that it
deems appropriate to hedge its price and market risk with respect to the Relevant Prices; and (D) any market activities of Dealer and its affiliates with respect to Shares may affect the market price and volatility of Shares, as well as the
Relevant Prices, each in a manner that may be adverse to Counterparty. 
 (y) [U.S. Resolution Stay Protocol. 

 (i) Recognition of the U.S. Special Resolution Regimes. 

(A)      In the event that Goldman Sachs & Co. LLC (“GS&Co.”) becomes subject
to a proceeding under (i) the Federal Deposit Insurance Act and the regulations promulgated thereunder or (ii) Title II of the Dodd-Frank Wall Street Reform and Consumer Protection Act and the regulations promulgated thereunder (a
“U.S. Special Resolution Regime”) the transfer from GS&Co. of this Confirmation, and any interest and obligation in or under, and any property securing, this Confirmation, will be effective to the same extent as
the transfer would be effective under the U.S. Special Resolution Regime if this Confirmation, and any interest and obligation in or under, and any property securing, this Confirmation were governed by the laws of the United States or a state
of the United States. 
 (B)      In the event that GS&Co. or an Affiliate becomes subject to a
proceeding under a U.S. Special Resolution Regime, any Default Rights (as defined in 12 C.F.R. §§ 252.81, 47.2 or 382.1, as applicable (“Default Right”)) under this Confirmation that may be exercised against GS&Co. are
permitted to be exercised to no greater extent than such Default Rights could be exercised under the U.S. Special Resolution Regime if this Confirmation were governed by the laws of the United States or a state of the United States. 

(ii) Limitation on Exercise of Certain Default Rights Related to an Affiliate’s Entry Into Insolvency Proceedings.
Notwithstanding anything to the contrary in this Confirmation, GS&Co. and Counterparty expressly acknowledge and agree that: 

(A)      Counterparty shall not be permitted to exercise any Default Right with respect to this
Confirmation or any Affiliate Credit Enhancement that is related, directly or indirectly, to an Affiliate of GS&Co. becoming subject to receivership, insolvency, liquidation, resolution, or similar proceeding (an “Insolvency
Proceeding”), except to the extent that the exercise of such Default Right would be permitted under the provisions of 12 C.F.R. 252.84, 12 C.F.R. 47.5 or 12 C.F.R. 382.4, as applicable; and 

  
 23 













 (B)      Nothing in this Confirmation shall prohibit the
transfer of any Affiliate Credit Enhancement, any interest or obligation in or under such Affiliate Credit Enhancement, or any property securing such Affiliate Credit Enhancement, to a transferee upon or following an Affiliate of GS&Co. becoming
subject to an Insolvency Proceeding, unless the transfer would result in Counterparty being the beneficiary of such Affiliate Credit Enhancement in violation of any law applicable to Counterparty. 

(iii) U.S. Protocol. If Counterparty has previously adhered to, or subsequently adheres to, the ISDA 2018 U.S.
Resolution Stay Protocol as published by the International Swaps and Derivatives Association, Inc. as of July 31, 2018 (the “ISDA U.S. Protocol”), the terms of such protocol shall be incorporated into and form a part of this
Confirmation and the terms of the ISDA U.S. Protocol shall supersede and replace the terms of this Section 8(y). For purposes of incorporating the ISDA U.S. Protocol, GS&Co. shall be deemed to be a Regulated Entity, Counterparty shall be
deemed to be an Adhering Party, and this Confirmation shall be deemed to be a Protocol Covered Agreement. Capitalized terms used but not defined in this paragraph shall have the meanings given to them in the ISDA U.S. Protocol. 

(iv) Preexisting In-Scope Agreements. GS&Co. and Counterparty agree that to
the extent there are any outstanding “in-scope QFCs,” as defined in 12 C.F.R. § 252.82(d), that are not excluded under 12 C.F.R. § 252.88, between GS&Co. and Counterparty that do not
otherwise comply with the requirements of 12 C.F.R. § 252.2, 252.81–8 (each such agreement, a “Preexisting In-Scope Agreement”), then each such Preexisting In-Scope Agreement is hereby amended to include the foregoing provisions in this Section 8(y), with references to “this Confirmation” being understood to be references to the applicable Preexisting In-Scope Agreement. 
 For the purposes of this Section 8(y), “Affiliate” is defined
in, and shall be interpreted in accordance with, 12 U.S.C. § 1841(k), and “Credit Enhancement” means any credit enhancement or credit support arrangement in support of the obligations of GS&Co. under or with respect to this
Confirmation, including any guarantee, collateral arrangement (including any pledge, charge, mortgage or other security interest in collateral or title transfer arrangement), trust or similar arrangement, letter of credit, transfer of margin or any
similar arrangement.]10 
 (z) [CARES Act. Counterparty represents
and warrants that it and any of its subsidiaries has not applied, and shall not, until after the first date on which no portion of the Transaction remains outstanding following any final exercise and settlement, cancellation or early termination of
the Transaction, apply, for a loan, loan guarantee, direct loan (as that term is defined in the Coronavirus Aid, Relief and Economic Security Act (the “CARES Act”)) or other investment, or to receive any financial assistance or
relief under any program or facility (collectively “Financial Assistance”) that (a) is established under applicable law (whether in existence as of the Trade Date or subsequently enacted, adopted or amended), including without
limitation the CARES Act and the Federal Reserve Act, as amended, and (b) (i) requires under applicable law (or any regulation, guidance, interpretation or other pronouncement of a governmental authority with jurisdiction for such program or
facility) as a condition of such Financial Assistance, that Counterparty comply with any requirement not to, or otherwise agree, attest, certify or warrant that it has not, as of the date specified in such condition, repurchased, or will not
repurchase, any equity security of Counterparty, and that Counterparty has not, as of the date specified in the condition, made a capital distribution or will not make a capital distribution, or (ii) where the terms of the Transaction would
cause Counterparty to fail to satisfy any condition for application for or receipt or retention of the Financial Assistance (collectively “Restricted Financial Assistance”); provided that Counterparty or any of its
subsidiaries may apply for Restricted Financial Assistance if Counterparty either (a) determines based on the advice of outside counsel of national standing that the terms of the Transaction would not cause Counterparty or any of its
subsidiaries to fail to satisfy any condition for application for or receipt or retention of such Financial Assistance based on the terms of the program or facility as of the date of such advice or (b) delivers to Dealer evidence or other
guidance from a governmental authority with jurisdiction for such program or facility that the Transaction is permitted under such program or facility (either by specific reference to the Transaction or by general reference to transactions with the
attributes of the Transaction in all relevant respects).]11 
  

 

	10 	 Insert preferred form of US QFC Stay Rule language for each Dealer. 



	11 	 Insert preferred form of CARES Act language for each Dealer. 



  
 24 













 (aa) [Matters Relating to Agent.] [Insert Dealer agency or communications with
employees provisions, if applicable] 
 (bb) [Dealer Boilerplate.] [Insert additional Dealer boilerplate, if applicable] 

  
 25 













 Please confirm that the foregoing correctly sets forth the terms of our agreement by sending
to us a letter or telex substantially similar to this facsimile, which letter or telex sets forth the material terms of the Transaction to which this Confirmation relates and indicates your agreement to those terms. 

 

			
	Yours faithfully,
	
	[Dealer]12
		
	By:	 	  

		 	Name:
		 	Title:


  

			
		 	Agreed and Accepted By:
		
		 	Sunnova Energy International Inc.
		
	By	 	  

		 	Name:
		 	Title:

   

 

	12 	 Include Dealer preferred signature page information, as applicable 



  
 26 













 Annex A 

For each Component of the Transaction, the Number of Options and Expiration Date is set forth below. 

 

					
	 Component Number
	  	 Number of Options
	  	 Expiration Date

	 1
	  		  	October 16, 2026
	 2
	  		  	October 19, 2026
	 3
	  		  	October 20, 2026
	 4
	  		  	October 21, 2026
	 5
	  		  	October 22, 2026
	 6
	  		  	October 23, 2026
	 7
	  		  	October 26, 2026
	 8
	  		  	October 27, 2026
	 9
	  		  	October 28, 2026
	 10
	  		  	October 29, 2026
	 11
	  		  	October 30, 2026
	 12
	  		  	November 2, 2026
	 13
	  		  	November 3, 2026
	 14
	  		  	November 4, 2026
	 15
	  		  	November 5, 2026
	 16
	  		  	November 6, 2026
	 17
	  		  	November 9, 2026
	 18
	  		  	November 10, 2026
	 19
	  		  	November 11, 2026
	 20
	  		  	November 12, 2026
	 21
	  		  	November 13, 2026
	 22
	  		  	November 16, 2026
	 23
	  		  	November 17, 2026
	 24
	  		  	November 18, 2026
	 25
	  		  	November 19, 2026
	 26
	  		  	November 20, 2026
	 27
	  		  	November 23, 2026
	 28
	  		  	November 24, 2026
	 29
	  		  	November 25, 2026
	 30
	  		  	November 27, 2026


  
 27