EX-10.2



 Exhibit 10.2 

Execution Version 

April 11, 2018 
  

							
	To:	  	 American Water Works Company, Inc.

1025 Laurel Oak Road
 Voorhees, NJ 08043
	  		  	
				
	From:	  	 Wells Fargo Bank, National Association

375 Park Avenue
 New York, New York 10152
	  		  	
	 	  	

 Dear Sirs, 
 The purpose of this
letter agreement (this “Confirmation”) is to confirm the terms and conditions of the transaction entered into between us on the Trade Date specified below (the “Transaction”). This Confirmation constitutes a
“Confirmation” as referred to in the ISDA Master Agreement specified below. 
  

	1.	The definitions and provisions contained in the 2000 ISDA Definitions (the “2000 Definitions”) and the 2002 ISDA Equity Derivatives Definitions (the “2002 Definitions” and, together with the 2000
Definitions, the “Definitions”), each as published by the International Swaps and Derivatives Association, Inc., are incorporated into this Confirmation. In the event of any inconsistency between the 2002 Definitions and the 2000
Definitions, the 2002 Definitions will govern. In the event of any inconsistency between the Definitions and this Confirmation, this Confirmation will govern. 


Each party further agrees that this Confirmation together with the Agreement (defined below) evidence a complete binding agreement between
Party A and Party B as to the subject matter and terms of the Transaction to which this Confirmation relates, and shall supersede all prior or contemporaneous written or oral communications with respect thereto. This Confirmation shall supplement,
form a part of, and be subject to an agreement in the form of the 2002 ISDA Master Agreement (the “Agreement”) as if Party A and Party B had executed an agreement in such form on the Trade Date (but without any Schedule except for the
election of the laws of the State of New York as the governing law), and provided that in no event shall Party B be required to pay an additional amount to Party A under Section 2(d)(i)(4) of the Agreement in respect of any distribution
or deemed distribution with respect to the Shares. In the event of any inconsistency between provisions of the Agreement and this Confirmation, this Confirmation will prevail for the purpose of the Transaction to which this Confirmation relates. The
parties hereby agree that no Transaction other than the Transaction to which this Confirmation relates shall be governed by the Agreement. For purposes of the 2002 Definitions, the Transaction is a Share Forward Transaction. 

Party A and Party B each represents to the other that it has entered into the Transaction in reliance upon such tax, accounting, regulatory,
legal, and financial advice as it deems necessary and not upon any view expressed by the other. 

  
 Wells Fargo Bank,
National Association 
 Organised under the laws of the United States as a National Banking Association. 

Main Office 375 Park Avenue, New York, New York 10152 

Authorised by the Office of the Comptroller of the Currency in the jurisdiction of the USA. 

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


General Terms: 
  

			
	Party A:	  	Wells Fargo Bank, National Association
		
	Party B:	  	American Water Works Company, Inc.
		
	Trade Date:	  	April 11, 2018
		
	Effective Date:	  	April 16, 2018
		
	Base Amount:	  	Initially, 1,160,000 Shares. On each Settlement Date, the Base Amount shall be reduced by the number of Settlement Shares for such Settlement Date.
		
	Maturity Date:	  	April 11, 2019 (or, if such date is not a Scheduled Trading Day, the next following Scheduled Trading Day).
		
	Forward Price:	  	On the Effective Date, the Initial Forward Price, and on any other day, the Forward Price as of the immediately preceding calendar day multiplied by the sum of (i) 1 and (ii) the Daily Rate for such day;
provided that on each Forward Price Reduction Date, the Forward Price in effect on such date shall be the Forward Price otherwise in effect on such date, minus the Forward Price Reduction Amount for such Forward Price Reduction
Date.
		
	Initial Forward Price:	  	$79.36 per Share.
		
	Daily Rate:	  	For any day, (i)(A) USD-Federal Funds Rate for such day, minus (B) the Spread, divided by (ii) 365.
		
	USD-Federal Funds Rate	  	For any day, the rate set forth for such day opposite the caption “Federal funds”, as such rate is displayed on the page “OBFR01 <Index> <GO>” on the BLOOMBERG Professional Service, or any
successor page; provided that if no rate appears for any day on such page, the rate for the immediately preceding day for which a rate appears shall be used for such day.
		
	Spread:	  	0.75%
		
	Forward Price Reduction Date:	  	Each date (other than the Trade Date) set forth on Schedule I under the caption “Forward Price Reduction Date.”
		
	Forward Price Reduction Amount:	  	For each Forward Price Reduction Date, the Forward Price Reduction Amount set forth opposite such date on Schedule I. No Forward Price Reduction Amount for a Forward Price Reduction Date shall be applied to reduce the Forward
Price more than once.



  
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	Shares:	  	Common stock, $0.01 par value per share, of Party B (also referred to herein as the “Issuer”) (Exchange identifier: “AWK”).
		
	Exchange:	  	The New York Stock Exchange.
		
	Related Exchange(s):	  	All Exchanges.
		
	Clearance System:	  	DTC.
		
	Calculation Agent:	  	Party A; provided that following the occurrence and during the continuation of an Event of Default with respect to Party A, Party B may designate a nationally or internationally recognized third-party dealer with expertise
in over-the-counter corporate equity derivatives that is not an Affiliate of Party B to replace Party A as Calculation Agent. Any determination or calculation by the
Calculation Agent in such capacity shall be made in good faith and in a commercially reasonable manner.
		
		  	Following any determination or calculation by Party A as Calculation Agent, upon a written request by Party B, the Calculation Agent will provide to Party B, by e-mail to the e-mail address provided by Party B 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, it being understood that the Calculation Agent shall not be obligated to disclose any proprietary models or other confidential or proprietary information used by it for such determination or calculation.
		
		  	


 Settlement Terms: 

 

			
		
	Settlement Date:	  	Any Scheduled Trading Day following the Effective Date and up to and including the Maturity Date, as designated by (a) Party A pursuant to “Termination Settlement” below or (b) Party B in a written notice (a
“Settlement Notice”) that satisfies the Settlement Notice Requirements and is delivered to Party A at least (i) two Scheduled Trading Days prior to such Settlement Date, which may be the Maturity Date, if Physical Settlement applies,
and (ii) nine Scheduled Trading Days prior to such Settlement Date, which may be the Maturity Date, if Cash Settlement or Net Share Settlement applies; provided that (i) the Maturity Date shall be a Settlement Date if on such date
the Base Amount is greater than zero, (ii) if Physical Settlement applies and a Settlement Date specified above (including a Settlement Date occurring on the Maturity Date) is not a Clearance System Business Day, the Settlement Date shall be the
next following Clearance System Business Day, and (iii) if Cash Settlement or Net Share Settlement applies and Party A shall have fully unwound its hedge during



  
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		  	an Unwind Period by a date that is more than two Scheduled Trading Days prior to a Settlement Date specified above, Party A may, by written notice to Party B, specify any Scheduled Trading Day prior to such originally specified
Settlement Date as the Settlement Date.
		
	Settlement Shares:	  	With respect to any Settlement Date, a number of Shares, not to exceed the Base Amount, designated as such by Party B in the related Settlement Notice or by Party A pursuant to “Termination Settlement” below;
provided that on the Maturity Date the number of Settlement Shares shall be equal to the Base Amount on such date.
		
	Settlement:	  	Physical Settlement, Cash Settlement or Net Share Settlement, at the election of Party B as set forth in a Settlement Notice delivered on or after the Effective Date that satisfies the Settlement Notice Requirements;
provided that Physical Settlement shall apply (i) if no Settlement Method is validly selected, (ii) with respect to any Settlement Shares in respect of which Party A is unable, in its judgment, to unwind its hedge by the end of the
Unwind Period in a manner that, in the judgment of Party A, is consistent with the requirements for qualifying for the safe harbor provided by Rule 10b-18 under the Exchange Act or due to the lack of
sufficient liquidity in the Shares on any Exchange Business Day during the Unwind Period or (iii) to any Termination Settlement Date (as defined below under “Termination Settlement”).
		
		  	With respect to any Settlement Date (x) in respect of which Cash Settlement applies, Party A shall be deemed to have completed unwinding its hedge in respect of the portion of the Transaction to be settled on such Settlement
Date when it purchases (or, to the extent applicable, unwinds derivative positions (including, but not limited to, swaps or options related to the Shares) resulting in Party A’s synthetic purchase of) an aggregate number of Shares equal to the
number of Settlement Shares for such Settlement Date; and (y) in respect of which Net Share Settlement applies, Party A shall be deemed to have completed unwinding its hedge in respect of the portion of this Transaction to be settled on such
Settlement Date when it purchases (or, to the extent applicable, unwinds derivative positions (including, but not limited to, swaps or options related to the Shares) resulting in Party A’s synthetic purchase of) an aggregate number of Shares
having an aggregate purchase price equal to the Net Share Purchase Price for such Settlement Date.
		
	Settlement Notice Requirements:	  	Notwithstanding any other provision hereof, a Settlement Notice delivered by Party B that specifies Cash Settlement or Net Share Settlement will not be effective to establish a Settlement Date or require Cash Settlement or Net
Share Settlement unless Party B delivers to Party A with such



  
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		  	Settlement Notice a representation signed by Party B substantially in the following form: “As of the date of this Settlement Notice, Party B is not aware of any material nonpublic information concerning itself or the Shares,
and is designating the date contained herein as a Settlement Date and is electing Cash Settlement or Net Share Settlement, as the case may be, in good faith and not as part of a plan or scheme to evade compliance with the federal securities
laws.”
		
	Unwind Period:	  	Subject to the provisions below under the caption “Other Forward”, each Exchange Business Day that is not a Suspension Day during the period from and including the first Exchange Business Day following the date Party B
validly elects Cash Settlement or Net Share Settlement in respect of a Settlement Date through the second Scheduled Trading Day preceding such Settlement Date (or the immediately preceding Exchange Business Day if such Scheduled Trading Day is not
an Exchange Business Day); subject to “Termination Settlement” below. If any Exchange Business Day during an Unwind Period is a Disrupted Day, the Calculation Agent shall make commercially reasonable adjustments to the terms of the
Transaction (including, without limitation, the Cash Settlement Amount, the number of Net Share Settlement Shares and the 10b-18 VWAP) to account for the occurrence of such Disrupted Day.
		
	Suspension Day:	  	Any Exchange Business Day on which Party A determines based on the advice of counsel that Cash Settlement or Net Share Settlement may violate applicable securities laws. Party A shall notify Party B if it receives such
advice from its counsel.
		
	Market Disruption Event:	  	Section 6.3(a)(ii) of the 2002 Definitions is hereby amended by replacing clause (ii) in its entirety with “(ii) an Exchange Disruption, or” and inserting immediately following clause (iii) the phrase
“; in each case that the Calculation Agent determines is material.”
		
	Exchange Act:	  	The Securities Exchange Act of 1934, as amended from time to time.
		
	Physical Settlement:	  	On any Settlement Date in respect of which Physical Settlement applies, Party B shall deliver to Party A through the Clearance System the Settlement Shares for such Settlement Date, and Party A shall deliver to Party B, by wire
transfer of immediately available funds to an account designated by Party B, an amount in cash equal to the Physical Settlement Amount for such Settlement Date, on a delivery versus payment basis. If, on any Settlement Date, the Shares to be
delivered by Party B to Party A hereunder are not so delivered (the “Deferred Shares”), and a Forward Price Reduction Date occurs during the period from, and including, such Settlement Date to, but excluding, the date such Shares are
actually



  
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		  	delivered to Party A, then the portion of the Physical Settlement Amount payable by Party A to Party B in respect of the Deferred Shares shall be reduced by an amount equal to the Forward Price Reduction Amount for such Forward
Price Reduction Date, multiplied by the number of Deferred Shares.
		
	Physical Settlement Amount:	  	For any Settlement Date in respect of which Physical Settlement applies, an amount in cash equal to the product of (i) the Forward Price on such Settlement Date and (ii) the number of Settlement Shares for such
Settlement Date.
		
	Cash Settlement:	  	On any Settlement Date in respect of which Cash Settlement applies, if the Cash Settlement Amount for such Settlement Date is a positive number, Party A will pay such Cash Settlement Amount to Party B. If the Cash Settlement
Amount is a negative number, Party B will pay the absolute value of such Cash Settlement Amount to Party A. Such amounts shall be paid on the Settlement Date.
		
	Cash Settlement Amount:	  	For any Settlement Date in respect of which Cash Settlement applies, an amount determined by the Calculation Agent equal to the difference between (1) the product of (i) (A) the average Forward Price over the period
beginning on, and including, the date that is one Settlement Cycle following the first day of the applicable Unwind Period and ending on, and including, such Settlement Date (calculated assuming no reduction to the Forward Price for the Forward
Price Reduction Date if it occurs during the Unwind Period, except as set forth in clause (2) below), minus USD 0.01 minus (B) the average of the 10b-18 VWAP prices per Share on each
Exchange Business Day during such Unwind Period, and (ii) the number of Settlement Shares for such Settlement Date and (2) the product of (i) the Forward Price Reduction Amount for the Forward Price Reduction Date if it occurs during
such Unwind Period, and (ii) the number of Settlement Shares with respect to which Party A has not unwound its hedge as of such Forward Price Reduction Date.
		
	Net Share Settlement:	  	On any Settlement Date in respect of which Net Share Settlement applies, if the number of Net Share Settlement Shares is a (i) negative number, Party A shall deliver a number of Shares to Party B equal to the absolute value
of the Net Share Settlement Shares, or (ii) positive number, Party B shall deliver to Party A the Net Share Settlement Shares; provided that if Party A determines in its good faith judgment that it would be required to deliver Net Share
Settlement Shares to Party B, Party A may elect to deliver a portion of such Net Share Settlement Shares on one or more dates prior to the applicable Settlement Date.
		
	Net Share Settlement Shares:	  	For any Settlement Date in respect of which Net Share Settlement applies, a number of Shares equal to (a) the number of Settlement Shares for such Settlement Date, minus
(b) the



  
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		  	number of Shares Party A actually purchases during the applicable Unwind Period for a total purchase price (the “Net Share Purchase Price”) equal to the difference between (1) the product of (i) the average Forward
Price during the applicable Unwind Period (calculated assuming no reduction to the Forward Price for any Forward Price Reduction Date that occurs during the Unwind Period, except as set forth in clause (2) below) minus USD 0.01, and (ii) the
number of Settlement Shares for such Settlement Date, and (2) the product of (i) the Forward Price Reduction Amount for any Forward Price Reduction Date that occurs during such Unwind Period and (ii) the number of Shares with respect to which Party
A has not unwound its hedge as of such Forward Price Reduction Date.
		
	10b-18 VWAP:	  	For any Exchange Business Day during the Unwind Period which is not a Suspension Day, the volume-weighted average price at which the Shares trade as reported in the composite transactions for the Exchange on such Exchange
Business Day, excluding (i) trades that do not settle regular way, (ii) opening (regular way) reported trades on the Exchange on such Exchange Business Day, (iii) trades that occur in the last ten minutes before the scheduled close of
trading on the Exchange on such Exchange Business Day and ten minutes before the scheduled close of the primary trading session in the market where the trade is effected, and (iv) trades on such Exchange Business Day that do not satisfy the
requirements of Rule 10b-18(b)(3), as determined in good faith by the Calculation Agent. Party B acknowledges that Party A may refer to the Bloomberg Page “AWK <Equity> AQR SEC” (or any
successor thereto), in its discretion, for such Exchange Business Day to determine the 10b-18 VWAP.
		
	Settlement Currency:	  	USD.
		
	Failure to Deliver:	  	Inapplicable.


 Adjustments: 

 

			
		
	Potential Adjustment Event:	  	The definition of “Potential Adjustment Event” shall not include clause (iii) thereof.
		
		  	Notwithstanding Section 11.2(e)(v) of the 2002 Definitions, the following repurchases of Shares, to the extent applicable, shall not be considered to be a Potential Adjustment Event:
		
		  	(i) Shares withheld from employees of Party B or its Affiliates to pay certain withholding taxes upon the vesting of Share awards or options granted to such employees under compensation plans of Party B; and
		
		  	(ii) Shares purchased in connection with the reinvestment of dividends by recipients of Share awards under Party B’s compensation plans; and



  
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		  	(iii) Up to 1,000,000 Shares purchased subsequent to the Trade Date under Party B’s publicly announced share repurchase program.
		
	Method of Adjustment:	  	Calculation Agent Adjustment; notwithstanding anything in the 2002 Definitions to the contrary, the Calculation Agent may make an adjustment pursuant to Calculation Agent Adjustment to any one or more of the Base Amount, the
Forward Price and any other variable relevant to the settlement or payment terms of the Transaction.
		
	Additional Adjustment:	  	If, in Party A’s sole judgment, the stock loan fee to Party A (or an affiliate thereof), excluding the federal funds rate component payable by the relevant stock lender to Party A or such affiliate (the “Stock Loan
Fee”), over any 30 consecutive day period, of borrowing a number of Shares equal to the Base Amount to hedge its exposure to the Transaction exceeds a weighted average rate equal to the rate specified on Schedule I hereto, the Calculation Agent
shall reduce the Forward Price in order to compensate Party A for the amount by which the Stock Loan Fee exceeded a weighted average rate equal to such rate during such period. The Calculation Agent shall notify Party B prior to making any such
adjustment to the Forward Price and, upon the request of Party B, Party A shall provide an itemized list of the Stock Loan Fee for the applicable 30 consecutive day period.



Account Details: 
  

			
		
	Payments to Party A:	  	To be advised under separate cover or telephone confirmed prior to each Settlement Date.
		
	Payments to Party B:	  	To be advised under separate cover or telephone confirmed prior to each Settlement Date.
		
	Delivery of Shares to Party A:	  	To be advised.
		
	Delivery of Shares to Party B:	  	To be advised.
		
	Offices:	  	
	The Office of Party A for the Transaction is:	  	New York
		
	The Office of Party B for the Transaction is:	  	Inapplicable, Party B is not a Multibranch Party.



  
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	3.	Other Provisions: 

 Conditions to Effectiveness: 

The effectiveness of this Confirmation on the Effective Date shall be subject to (i) the condition that the representations and
warranties of Party B contained in the Underwriting Agreement dated the date hereof among Party B and J.P. Morgan Securities LLC and Wells Fargo Securities, LLC (the “Underwriting Agreement”) and any certificate delivered pursuant thereto
by Party B are true and correct or, as provided in the Underwriting Agreement or such certificate, true and correct in all material respects on the Effective Date as if made as of the Effective Date, (ii) the condition that Party B has
performed all of the obligations required to be performed by it under the Underwriting Agreement on or prior to the Effective Date, (iii) the satisfaction of all of the conditions set forth in Section 10 of the Underwriting Agreement,
(iv) the condition that the Underwriting Agreement shall not have been terminated pursuant to Section 12 and the condition that Section 13 thereof does not apply and (v) the condition that neither of the following has occurred
(A) Party A (or its affiliate) is unable to borrow and deliver for sale a number of Shares equal to the Base Amount, or (B) in Party A’s sole judgment Party A (or its affiliate) would incur a Stock Loan Fee of more than a rate
equal to the rate set forth on Schedule I hereto to do so (in which event this Confirmation shall be effective but the Base Amount for the Transaction shall be the number of Shares Party A (or an affiliate thereof) is required to deliver in
accordance with Section 4(b) of the Underwriting Agreement). 
 Representations and Agreements of Party B: 

Party B (i) has such knowledge and experience in financial and business affairs as to be capable of evaluating the merits and risks of
entering into the Transaction; (ii) has consulted with its own legal, financial, accounting and tax advisors in connection with the Transaction; and (iii) is entering into the Transaction for a bona fide business purpose. 

Party B is not and has not been the subject of any civil proceeding of a judicial or administrative body of competent jurisdiction that could
reasonably be expected to impair materially Party B’s ability to perform its obligations hereunder. 
 Party B will by the next
succeeding New York Business Day notify Party A upon obtaining knowledge of the occurrence of any event that would constitute an Event of Default or a Potential Adjustment Event. 

Additional Representations, Warranties and Agreements of Party B: Party B hereby represents and warrants to, and agrees with, Party A as
of the date hereof that: 
  

	 	(a)	Any Shares, when issued and delivered in accordance with the terms of the Transaction, will be duly authorized and validly issued, fully paid and nonassessable, and the issuance thereof will not be subject to any
preemptive or similar rights. 

  

	 	(b)	Party B has reserved and will keep available at all times, free from preemptive rights, out of its authorized but unissued Shares, solely for the purpose of issuance upon settlement of the Transaction as herein
provided, the full number of Shares as shall be issuable at such time upon settlement of the Transaction. All Shares so issuable shall, upon such issuance, be accepted for listing or quotation on the Exchange. 


 

	 	(c)	 Party B agrees to provide Party A at least five Exchange Business Days’ written notice (an “Issuer
Repurchase Notice”) prior to executing any repurchase of Shares by Party B or any of its subsidiaries (or entering into any contract that would require, or give the option to, Party B or any of its subsidiaries, to purchase or repurchase
Shares), whether out of profits or capital or whether the consideration for such repurchase is cash, securities or otherwise (an “Issuer Repurchase”), that alone or in the aggregate would result in the Base Amount Percentage (as defined
below) being greater by 0.5% or more than the Base Amount Percentage at the time of the immediately preceding Issuer Repurchase Notice (or in the case of the first such Issuer Repurchase Notice, greater than the Base Amount Percentage as of the
later of the date hereof 



  
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or the immediately preceding Settlement Date, if any). The “Base Amount Percentage” as of any day is the fraction (1) the numerator of which is the Base Amount and (2) the
denominator of which is the number of Shares outstanding on such day. 

  

	 	(d)	No filing with, or approval, authorization, consent, license registration, qualification, order or decree of, any court or governmental authority or agency, domestic or foreign, is necessary or required for the
execution, delivery and performance by Party B of this Confirmation and the consummation of the Transaction (including, without limitation, the issuance and delivery of Shares on any Settlement Date) except (i) such as have been obtained under
the Securities Act of 1933, as amended (the “Securities Act”), and (ii) as may be required to be obtained under state securities laws. 

  

	 	(e)	Party B agrees not to make any Issuer Repurchase if, immediately following such Issuer Repurchase, the Base Amount Percentage would be equal to or greater than 7.5%. 


 

	 	(f)	Party B is not insolvent, nor will Party B be rendered insolvent as a result of the Transaction. 

  

	 	(g)	Neither Party B nor any of its affiliates shall take or refrain from taking any action (including, without limitation, any direct purchases by Party B or any of its affiliates or any purchases by a party to a derivative
transaction with Party B or any of its affiliates), either under this Confirmation, under an agreement with another party or otherwise, that might cause any purchases of Shares by Party A or any of its affiliates in connection with any Cash
Settlement or Net Share Settlement of the Transaction not to meet the requirements of the safe harbor provided by Rule 10b-18 under the Exchange Act if such purchases were made by Party B. 


 

	 	(h)	Party B will not engage in any “distribution” (as defined in Regulation M under the Exchange Act (“Regulation M”)) that would cause a “restricted period” (as defined in Regulation M) to
occur during any Unwind Period. 

  

	 	(i)	Party B is an “eligible contract participant” (as such term is defined in Section 1a(18) of the Commodity Exchange Act, as amended). 


 

	 	(j)	In addition to any other requirements set forth herein, Party B agrees not to elect Cash Settlement or Net Share Settlement if, in the reasonable judgment of either Party A or Party B, such settlement or Party A’s
related market activity would result in a violation of the U.S. federal securities laws or any other federal or state law or regulation applicable to Party B. 

  

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

  

	 	(l)	Party B acknowledges and agrees that: 

  

	 	(i)	during the term of the Transaction, Party A 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
establish, adjust or unwind its hedge position with respect to the Transaction; 

  

	 	(ii)	Party A and its Affiliates may also be active in the market for the Shares and Share-linked transactions other than in connection with hedging activities in relation to the Transaction; 


  
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	 	(iii)	Party A shall make its own determination as to whether, when or in what manner any hedging or market activities in Party B’s securities 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 Forward Price and the 10b-18 VWAP; 

  

	 	(iv)	any market activities of Party A and its Affiliates with respect to the Shares may affect the market price and volatility of the Shares, as well as the Forward Price and 10b-18
VWAP, each in a manner that may be adverse to Party B; and 

  

	 	(v)	the Transaction is a derivatives transaction in which it has granted Party A the right, under certain circumstances, to receive cash or Shares, as the case may be; Party A may purchase Shares for its own account at an
average price that may be greater than, or less than, the effective price paid by Party B under the terms of the Transaction. 

  

	 	(m)	Party B agrees not to effect any Potential Adjustment Event that but for the application of the limitation set forth under “Maximum Share Delivery” could result in it being required to deliver an aggregate
number of Shares upon full Physical Settlement or Net Settlement that exceeds the amount set forth therein. 

 Covenant of
Party B: 
  

	 	(a)	Subject to the provisions of “Private Placement Procedures” below, the parties acknowledge and agree that any Shares delivered by Party B to Party A on any Settlement Date will be newly issued Shares and when
delivered by Party A (or an affiliate of Party A) to securities lenders from whom Party A (or an affiliate of Party A) borrowed Shares in connection with hedging its exposure to the Transaction will be freely saleable without further registration or
other restrictions under the Securities Act, in the hands of those securities lenders, irrespective of whether such stock loan is effected by Party A or an affiliate of Party A. Accordingly, subject to the provisions of “Private Placement
Procedures” below, Party B agrees that the Shares that it delivers to Party A on each Settlement Date will not bear a restrictive legend and that such Shares will be deposited in, and the delivery thereof shall be effected through the
facilities of, the Clearance System. 

  

	 	(b)	For the purpose of Sections 4(a)(i) and 4(a)(ii) of the Agreement, Party B shall deliver to Party A on the Trade Date a properly executed Internal Revenue Service Form W-9 or
similar documentation establishing an exemption from backup withholding under the Internal Revenue Code of 1986, as amended (the “Code”), and shall deliver such documentation to Party A upon the reasonable request of Party A subsequent to
the Trade Date. 

 Covenants of Party A: 
  

	 	(a)	Unless the provisions set forth below under “Private Placement Procedures” shall be applicable, Party A shall use any Shares delivered by Party B to Party A on any Settlement Date to return Shares to
securities lenders to close out open Share loans created by Party A or an affiliate of Party A in the course of Party A’s or such affiliate’s hedging activities related to Party A’s exposure under this Confirmation. 


 

	 	(b)	In connection with bids and purchases of Shares in connection with any Cash Settlement or Net Share Settlement of the Transaction, Party A shall use its commercially reasonable efforts to conduct its activities, or
cause its affiliates to conduct their activities, in a manner consistent with the requirements of the safe harbor provided by Rule 10b-18 under the Exchange Act, as if such provisions were applicable to such
purchases. 


  
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	 	(c)	For the purpose of Sections 4(a)(i) and 4(a)(ii) of the Agreement, Party A shall deliver to Party B on the Trade Date a properly executed Internal Revenue Service Form W-9 or
similar documentation establishing an exemption from backup withholding under the Code, and shall deliver such documentation to Party B upon the reasonable request of Party B subsequent to the Trade Date. 


Insolvency Filing: 

Notwithstanding anything to the contrary herein, in the Agreement or in the Definitions, upon any Insolvency Filing in respect of Party B, the
Transaction shall automatically terminate on the date thereof without further liability of either party to this Confirmation to the other party (except for any liability in respect of any breach of representation or covenant by a party under this
Confirmation prior to the date of such Insolvency Filing); provided that if Party B has delivered to Party A a Settlement Notice electing Physical Settlement prior to the date of the Insolvency Filing, then the Transaction shall not
automatically terminate with respect to the Settlement Shares designated in such Settlement Notice if such Settlement Shares are delivered to Party A through the Clearance System as contemplated by this Confirmation on the Settlement Date. 

Extraordinary Dividends: 

If an ex-dividend date for an Extraordinary Dividend occurs on or after the Trade Date and on or prior
to the Maturity Date (or, if later, the last date on which Shares are delivered by Party B to Party A in settlement of the Transaction), Party B shall pay an amount, as determined by the Calculation Agent, in cash equal to the product of such
Extraordinary Dividend and the Base Amount to Party A on the earlier of (i) the date on which such Extraordinary Dividend is paid by the Issuer to holders of record of the Shares or (ii) the Maturity Date. “Extraordinary
Dividend” means the per Share amount of any cash dividend or distribution declared by the Issuer with respect to the Shares that is specified by the board of directors of the Issuer as an “extraordinary” dividend. 

Acceleration Events: 
 The
following events shall each constitute an “Acceleration Event”: 
  

	 	(a)	Stock Borrow Events. In the sole judgment of Party A (i) Party A (or its affiliate) is unable to hedge Party A’s exposure to the Transaction because (A) of the lack of sufficient Shares being made
available for Share borrowing by lenders, or (B) Party A (or an Affiliate of Party A) would incur a Stock Loan Fee to hedge its exposure to the Transaction that is greater than a rate equal to 200 basis points per annum (a “Stock Borrow
Event”); 

  

	 	(b)	Dividends and Other Distributions. On any day occurring after the Trade Date Party B declares a distribution, issue or dividend to existing holders of the Shares of (i) any cash dividend (other than an
Extraordinary Dividend) to the extent all cash dividends having an ex-dividend date during the period from and including any Forward Price Reduction Date (with the Trade Date being a Forward Price Reduction
Date for purposes of this clause (b) only) to but excluding the next subsequent Forward Price Reduction Date exceeds, on a per Share basis, the Forward Price Reduction Amount set forth opposite the first date of any such period on Schedule I or
(ii) share capital or securities of another issuer acquired or owned (directly or indirectly) by Party B as a result of a spin-off or other similar transaction or (iii) any other type of securities
(other than Shares), rights or warrants or other assets, for payment (cash or other consideration) at less than the prevailing market price as determined by Party A; 


  
 12 









	 	(c)	ISDA Early Termination Date. Either Party A or Party B has the right to designate an Early Termination Date pursuant to Section 6 of the Agreement; 


 

	 	(d)	Other ISDA Events. The announcement of any event that if consummated, would result in an Extraordinary Event or the occurrence of any Change in Law or a Delisting; provided that in case of a Delisting, in
addition to the provisions of Section 12.6(a)(iii) of the 2002 Definitions, it will also constitute a Delisting if the Exchange is located in the United States and the Shares are not immediately
re-listed, re-traded or re-quoted on any of the New York Stock Exchange, the NASDAQ Global Select Market or the NASDAQ Global
Market (or their respective successors); and provided further that the definition of “Change in Law” provided in Section 12.9(a)(ii) of the 2002 Definitions is hereby amended by (i) inserting the parenthetical
“(including, for the avoidance of doubt and without limitation, adoption or promulgation of new regulations authorized or mandated by existing statute)” at the end of clause (A) thereof, (ii) replacing the phrase “the
interpretation” in the third line thereof with the phrase “or public announcement of the formal or informal interpretation,” and (iii) immediately following the word “Transaction” in clause (X) thereof, adding the
phrase “in the manner contemplated by Party A on the Trade Date”; or 

  

	 	(d)	Ownership Event. In the reasonable judgment of Party A, on any day, the Share Amount for such day exceeds the Post-Effective Limit for such day (if any applies). 


For purposes of clause (f) above, the “Share Amount” as of any day is the number of Shares that Party A and any of its
affiliates and any person whose ownership position would be aggregated with that of Party A, including any “group” (within the meaning of Section 13 of the Exchange Act) of which Party A is or may be deemed to be a part (Party A or
any such person or group, a “Party A Person”) under any law, rule, regulation or regulatory order that for any reason becomes applicable to ownership of Shares after the Trade Date (“Applicable Laws”), owns, beneficially owns,
constructively owns, controls, holds the power to vote or otherwise meets a relevant definition of ownership of under the Applicable Laws, as determined by Party A in its reasonable discretion. The “Post-Effective Limit” means (x) the
minimum number of Shares that would give rise to reporting or registration obligations (other than any filing under Section 13 of the Exchange Act and the rules and regulations thereunder, in each case, as in effect on the Trade Date) or other
requirements (including obtaining prior approval from any person or entity) of a Party A Person, or would result in an adverse effect on a Party A Person, under the Applicable Laws, as determined by Party A in its reasonable discretion (it being
understood that reporting obligations under Section 13 or Section 16 of the Exchange Act and the rules and regulations thereunder, in each case, as in effect on the Trade Date, will not be deemed to have an adverse effect), minus
(y) 1% of the number of Shares outstanding. 
 Termination Settlement: 

Upon the occurrence of any Acceleration Event, Party A shall have the right to designate, upon at least one Scheduled Trading Day’s
notice, any Scheduled Trading Day following such occurrence to be a Settlement Date hereunder (a “Termination Settlement Date”) to which Physical Settlement shall apply, and to select the number of Settlement Shares relating to such
Termination Settlement Date; provided that (i) in the case of an Acceleration Event arising out of an Ownership Event, the number of Settlement Shares so designated by Party A shall not exceed the number of Shares necessary to reduce the
Share Amount to the Post-Effective Limit and (ii) in the case of an Acceleration Event arising out of a Stock Borrow Event the number of Settlement Shares so designated by Party A shall not exceed the number of Shares as to which such Stock
Borrow Event exists. If, upon designation of a Termination Settlement Date by Party A pursuant to the preceding sentence, Party B fails to deliver the Settlement Shares relating to such Termination Settlement Date when due or otherwise fails to
perform obligations within its control in respect of the 

  
 13 








 
Transaction, it shall be an Event of Default with respect to Party B and Section 6 of the Agreement shall apply. If an Acceleration Event occurs during an Unwind Period relating to a
number of Settlement Shares to which Cash Settlement or Net Share Settlement applies, then on the Termination Settlement Date relating to such Acceleration Event, notwithstanding any election to the contrary by Party B, Cash Settlement or Net Share
Settlement shall apply to the portion of the Settlement Shares relating to such Unwind Period as to which Party A has unwound its hedge and Physical Settlement shall apply in respect of (x) the remainder (if any) of such Settlement Shares and
(y) the Settlement Shares designated by Party A in respect of such Termination Settlement Date. 
 Private Placement Procedures:

 If Party B is unable to comply with the provisions of “Covenant of Party B” above because of a change in law or a change in the
policy of the Securities and Exchange Commission or its staff, or Party A otherwise determines that in its reasonable opinion any Settlement Shares to be delivered to Party A by Party B may not be freely returned by Party A or its affiliates to
securities lenders as described under “Covenant of Party B” above, then delivery of any such Settlement Shares (the “Restricted Shares”) shall be effected pursuant to Annex A hereto, unless waived by Party A; provided that
Party A may not otherwise determine that the Settlement Shares are Restricted Shares based solely upon Party A not having borrowed a number of Shares equal to the Base Amount on or before the Effective Date if there has been no change in law or a
change in the policy of the Securities and Exchange Commission or its staff with respect thereto. 
 Rule
10b5-1: 
 It is the intent of Party A and Party B that following any election of Cash
Settlement or Net Share Settlement by Party B, the purchase of Shares by Party A during any Unwind Period comply with the requirements of Rule 10b5-1(c)(1)(i)(B) of the Exchange Act and that this Confirmation
shall be interpreted to comply with the requirements of Rule 10b5-1(c). 
 Party B acknowledges that
(i) during any Unwind Period Party B does not have, and shall not attempt to exercise, any influence over how, when or whether to effect purchases of Shares by Party A (or its agent or affiliate) in connection with this Confirmation and
(ii) Party B is entering into the Agreement and this Confirmation in good faith and not as part of a plan or scheme to evade compliance with federal securities laws including, without limitation, Rule
10b-5 promulgated under the Exchange Act. 
 Party B hereby agrees with Party A that during any
Unwind Period Party B shall not communicate, directly or indirectly, any Material Non-Public Information (as defined herein) to any EDG Personnel (as defined below). For purposes of the Transaction,
“Material Non-Public Information” means information relating to Party B or the Shares that (a) has not been widely disseminated by wire service, in one or more newspapers of general circulation,
by communication from Party B to its shareholders or in a press release, or contained in a public filing made by Party B with the Securities and Exchange Commission or otherwise disseminated in a manner that satisfies the prompt public
disclosure requirement of Regulation FD or any successor rule and (b) a reasonable investor might consider to be of importance in making an investment decision to buy, sell or hold Shares. For the avoidance of doubt and solely by way of
illustration, information should be presumed “material” if it relates to such matters as dividend increases or decreases, earnings estimates, changes in previously released earnings estimates, significant expansion or curtailment of
operations, a significant increase or decline of orders, significant merger or acquisition proposals or agreements, significant new products or discoveries, extraordinary borrowing, major litigation, liquidity problems, extraordinary management
developments, purchase or sale of substantial assets, or other similar information For purposes of the 

  
 14 








 
Transaction, “EDG Personnel” means any employee on the trading side of the Equity Derivatives Group of Wells Fargo Bank, National Association and does not include Ms. Mary Lou
Guttmann, Mr. Michael D. Golden, Ms. Jenny M. Dahlen or Mr. Andrew R. Ralston (or any other person or persons designated from time to time in writing to Party B by the Compliance Group of Party A). 

Maximum Share Delivery: 

Notwithstanding any other provision of this Confirmation, in no event will Party B be required to deliver on any Settlement Date, whether
pursuant to Physical Settlement, Net Share Settlement, Termination Settlement or any Private Placement Settlement, more than 2,320,000 Shares to Party A, subject to reduction by the amount of any Shares delivered by Party B on any prior Settlement
Date.  
 Transfer and Assignment: 

Party A may assign or transfer any of its rights or delegate any of its duties hereunder to any affiliate of Party A or any entity organized
or sponsored by Party A without the prior written consent of Party B so long as (a) the obligations of such assignee or transferee hereunder and under the Agreement are guaranteed by Party A; (b) such assignee or transferee is organized
under the laws of the United States or any State thereof; (c) Party B will not be required to pay to such assignee or transferee an amount in respect of an Indemnifiable Tax under Section 2(d)(i)(4) of the Agreement greater than the amount
in respect of which Party B would have been required to pay Party A in the absence of such assignment or transfer; (d) Party B will not receive a payment from which an amount has been withheld or deducted on account of a Tax under
Section 2(d)(i) of the Agreement in excess of that which Party A would have been required to so withhold or deduct in the absence of such assignment or transfer; and (e) no Event of Default, Potential Event of Default or Termination Event
will occur as a result of such assignment or transfer. Notwithstanding any other provision in this Confirmation to the contrary requiring or allowing Party A to purchase, sell, receive or deliver any Shares or other securities to or from Party B,
Party A may designate any of its affiliates (each, a “Designee”) to purchase, sell, receive or deliver such Shares or other securities and otherwise to perform Party A’s obligations in respect of the Transaction and any such Designee
may assume such obligations. Party A shall be discharged of its obligations to Party B only to the extent of performance by a Designee; Party A shall otherwise remain fully liable to Party B for all of its obligations under this Confirmation. 

Matters Relating to Agent: 

Each party agrees and acknowledges that (i) J.P. Morgan Securities LLC, as agent, (the “Agent”) acts solely as agent on a
disclosed basis with respect to the transactions contemplated hereunder, and (ii) the Agent has no obligation, by guaranty, endorsement or otherwise, with respect to the obligations of either Party B or Party A hereunder, either with respect to
the delivery of cash or Shares, either at the beginning or the end of the transactions contemplated hereby. In this regard, each of Party A and Party B acknowledges and agrees to look solely to the other for performance hereunder, and not to the
Agent. 
  

	 	Indemnity:	

 Party B agrees to indemnify Party A and its affiliates and their respective directors,
officers, agents and controlling parties (Party A and each such affiliate or person being an “Indemnified Party”) from and against any and all losses, claims, damages and liabilities, joint and several, incurred by or asserted against such
Indemnified Party arising out of, in connection with, or relating to, any breach of any covenant or representation made by Party B in this Confirmation or the Agreement and will reimburse any Indemnified Party for all reasonable expenses (including
reasonable legal 

  
 15 








 
fees and expenses) in connection with the investigation of, preparation for, or defense of any pending or threatened claim or any action or proceeding arising therefrom, whether or not such
Indemnified Party is a party thereto, but only to the extent that the relevant loss, claim, damage, liability or expense is found in a final and nonappealable judgment by a court of competent jurisdiction to have resulted from such breach. Party B
will not be liable under this Indemnity paragraph to the extent that any loss, claim, damage, liability or expense is found in a final and nonappealable judgment by a court to have resulted from Party A’s negligence or willful misconduct. 

 

	 	Notice:	

  

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

  

	4.	The Agreement is further supplemented by the following provisions: 

 No Collateral or
Setoff: 
 Notwithstanding Section 6(f) or any other provision of the Agreement or any other agreement between the parties to the
contrary, the obligations of Party B hereunder are not secured by any collateral. Obligations under the Transaction shall not be set off against any other obligations of the parties, whether arising under the Agreement, this Confirmation, under any
other agreement between the parties hereto, by operation of law or otherwise, and no other obligations of the parties shall be set off against obligations under the Transaction, whether arising under the Agreement, this Confirmation, under any other
agreement between the parties hereto, by operation of law or otherwise, and each party hereby waives any such right of setoff. In calculating any amounts under Section 6(e) of the Agreement, notwithstanding anything to the contrary in the
Agreement, (a) separate amounts shall be calculated as set forth in such Section 6(e) with respect to (i) the Transaction and (ii) all other Transactions, and (b) such separate amounts shall be payable pursuant to
Section 6(d)(ii) of the Agreement. 
 Status of Claims in Bankruptcy: 

Party A acknowledges and agrees that this confirmation is not intended to convey to Party A rights with respect to the transactions
contemplated hereby that are senior to the claims of common stockholders in any U.S. bankruptcy proceedings of Party B; provided, however, that nothing herein shall limit or shall be deemed to limit Party A’s right to pursue remedies in
the event of a breach by Party B of its obligations and agreements with respect to this Confirmation and the Agreement; and provided further, that nothing herein shall limit or shall be deemed to limit Party A’s rights in respect of any
transaction other than the Transaction. 
 Limit on Beneficial Ownership: 

Notwithstanding any other provisions hereof, Party A shall not have the “right to acquire” (within the meaning of NYSE Rule
312.04(g)) Shares hereunder and Party A shall not be entitled to take delivery of any Shares deliverable hereunder (in each case, whether in connection with the purchase of Shares on any Settlement Date or any Termination Settlement Date, any
Private Placement Settlement or otherwise) to the extent (but only to the extent) that, after such receipt of any Shares hereunder, (i) the Share Amount would exceed the Post-Effective Limit or (ii) Party A


  
 16 








 
and each person subject to aggregation of Shares with Party A under Section 13 or Section 16 of the Exchange Act and rules promulgated thereunder (the “Party A Group”) would
directly or indirectly beneficially own (as such term is defined for purposes of Section 13 or Section 16 of the Exchange Act and rules promulgated thereunder) in excess of 8,724,075 Shares (the “Threshold Number of
Shares”). Any purported delivery hereunder shall be void and have no effect to the extent (but only to the extent) that, after such delivery, (i) the Share Amount would exceed the Post-Effective Limit or (ii) Party A Group would
directly or indirectly so beneficially own in excess of the Threshold Number of Shares. If any delivery owed to Party A hereunder is not made, in whole or in part, as a result of this provision, Party B’s obligation to make such delivery shall
not be extinguished and Party B shall make such delivery as promptly as practicable after, but in no event later than one Exchange Business Day after, Party A gives notice to Party B that, after such delivery, (i) the Share Amount would not
exceed the Post-Effective Limit and (ii) Party A Group would not directly or indirectly so beneficially own in excess of the Threshold Number of Shares. 

In addition, notwithstanding anything herein to the contrary, if any delivery owed to Party A hereunder is not made, in whole or in part, as a
result of the immediately preceding paragraph, Party A shall be permitted to make any payment due in respect of such Shares to Party B in two or more tranches that correspond in amount to the number of Shares delivered by Party B to Party A pursuant
to the immediately preceding paragraph. 
 Delivery of Cash: 

For the avoidance of doubt, nothing in this Confirmation shall be interpreted as requiring Party B to deliver cash in respect of the
settlement of the Transaction, except (i) as set forth above under “Extraordinary Dividends,” which is within Party B’s control, (ii) in circumstances where Cash Settlement is within Party B’s control (including,
without limitation, where Party B elects to deliver or receive cash or where Party B has made a Private Placement Settlement in accordance with Annex A unavailable due to the occurrence of events within its control) or (iii) in those
circumstances in which holders of Shares would also receive cash. For the avoidance of doubt, the preceding sentence shall not be construed as limiting any damages that may be payable by Party B as a result of breach of this Confirmation. 

Wall Street Transparency and Accountability Act: 

In connection with Section 739 of the Wall Street Transparency and Accountability Act of 2010 (the “WSTAA”), the parties hereby
agree that neither the enactment of the WSTAA or any regulation under the WSTAA, nor any requirement under the WSTAA or an amendment made by the 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 2002
Definitions incorporated herein, or the Agreement (including, but not limited to, rights arising from any Acceleration Event or Illegality (as defined in the Agreement)). 

  
 17 








 Miscellaneous: 
  

	 	(a)	Addresses for Notices. For the purpose of Section 12(a) of the Agreement: 

 Address for
notices or communications to Party A: 
  

					
		 	Wells Fargo Bank, National Association
			
		 	Email:	  	CorporateDerivativeNotifications@wellsfargo.com
			
		 	Facsimile No:	  	212-214-5913

 Address for notices or communications to Party B: 

 

					
		 	Address:	  	1025 Laurel Oak Road
		 		  	Voorhees, NJ 08043
		 	Attention:	  	Charles Witherspoon
		 	Title:	  	Vice President & Treasurer
		 	Telephone No:	  	856-310-5546
		 	Email:	  	charles.witherspoon@amwater.com

  

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


Acknowledgements: 
 The
parties hereto intend for: 
  

	 	(a)	the Transaction to be a “securities contract” as defined in Section 741(7) of Title 11 of the United States Code (the “Bankruptcy Code”), qualifying for the protections under Section 555 of
the Bankruptcy Code; 

  

	 	(b)	a party’s right to liquidate the Transaction and to exercise any other remedies upon the occurrence of any Event of Default under the Agreement with respect to the other party to constitute a “contractual
right” as defined in the Bankruptcy Code; 

  

	 	(c)	Party A to be a “financial institution” within the meaning of Section 101(22) of the Bankruptcy Code; and 

  

	 	(d)	all payments for, under or in connection with the Transaction, all payments for the Shares and the transfer of such Shares to constitute “settlement payments” as defined in the Bankruptcy Code.


 If Party A is a bank regulated by the Federal Deposit Insurance Corporation, (i) Party A recognizes and intends that
this Transaction is, and shall constitute, a “qualified financial contract” as that term is defined in 12 U.S.C. §1821(e)(8)(d)(i), as the same may be amended, modified, or supplemented from time to time; and (ii) Party A
represents and warrants that it is authorized by appropriate corporate action under applicable law to enter into this Transaction as evidenced by the execution hereof by an officer of Party A at the level of vice president or higher. 

  
 18 








 Severability: 

If any term, provision, covenant or condition of this Confirmation, or the application thereof to any party or circumstance, shall be held to
be invalid or unenforceable in whole or in part for any reason, the remaining terms, provisions, covenants, and conditions hereof shall continue in full force and effect as if this Confirmation had been executed with the invalid or unenforceable
provision eliminated, so long as this Confirmation as so modified continues to express, without material change, the original intentions of the parties as to the subject matter of this Confirmation and the deletion of such portion of this
Confirmation will not substantially impair the respective benefits or expectations of parties to this Agreement; provided, however, that this severability provision shall not be applicable if any provision of Section 2, 5, 6 or 13 of the
Agreement (or any definition or provision in Section 14 to the extent that it relates to, or is used in or in connection with any such Section) shall be so held to be invalid or unenforceable. 

Tax Matters: 
  

	 	(a)	For the purpose of Section 3(e), each of Party A and Party B makes the following representation: It is not required by any applicable law, as modified by the practice of any relevant governmental revenue authority,
of any Relevant Jurisdiction to make any deduction or withholding for or on account of any Tax from any payment (other than interest under Section 9(h) of the Agreement and any other payments of interest and penalty charges for late payment) to
be made by it to the other party under this Agreement. In making this representation, it may rely on (i) the accuracy of any representations made by the other party pursuant to Section 3(f) of the Agreement; (ii) the satisfaction of
the agreement contained in Section 4(a)(i) or 4(a)(iii) of the Agreement and the accuracy and effectiveness of any document provided by the other party pursuant to Section 4(a)(i) or 4(a)(iii) of the Agreement; and (iii) the
satisfaction of the agreement of the other party contained in Section 4(d) of the Agreement; provided that it shall not be a breach of this representation where reliance is placed on clause (ii) and the other party does not deliver a form
or document under Section 4(a)(iii) by reason of material prejudice to its legal or commercial position. 

  

	 	(b)	For the purpose of Section 3(f) of the Agreement: 

  

	 	(i)	Party A makes the following representation(s): 

  

	 	(A)	It is a “U.S. person” (as that term is used in section 1.1441-4(a)(3)(ii) of United States Treasury Regulations) for U.S. federal income tax purposes. 


 

	 	(B)	It is a national banking association organized and existing under the laws of the United States of America and is an exempt recipient under Treasury Regulation
Section 1.6049-4(c)(1)(ii)(M). 

  

	 	(ii)	Party B makes the following representation(s): 

  

	 	(A)	It is a “U.S. person” (as that term is used in section 1.1441-4(a)(3)(ii) of United States Treasury Regulations) for U.S. federal income tax purposes. 


 

	 	(B)	It is a corporation for U.S. federal income tax purposes and is organized under the laws of the State of Delaware and is an exempt recipient under Treasury Regulation
Section 1.6049-4(c)(1)(ii)(A) 

  

	 	(c)	 Withholding Tax imposed on payments to non-U.S. counterparties under
the United States Foreign Account Tax Compliance Act. “Tax” and “Indemnifiable Tax”, each as defined in 



  
 19 









	 	
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 U.S. Internal Revenue Code of 1986, as
amended (the “Code”), any current or future regulations or official interpretations thereof, any agreement entered into pursuant to Section 1471(b) of the Code, or any fiscal or regulatory legislation, rules or practices adopted
pursuant to any intergovernmental agreement entered into in connection with the implementation of such Sections of the Code (a “FATCA Withholding Tax”). For the avoidance of doubt, a FATCA Withholding Tax is a Tax the deduction or
withholding of which is required by applicable law for the purposes of Section 2(d) of the Agreement. 

  

	 	(d)	HIRE Act. “Tax” and “Indemnifiable Tax”, each as defined in Section 14 of the Agreement, shall not include any tax imposed on payments treated as dividends from sources within the United
States under Section 871(m) of the Code or any regulations issued thereunder. 

 Other Forward: 

Party A acknowledges that Party B has entered into a substantially identical forward transaction for the Shares on the date hereof (the
“Other Forward”) with JPMorgan Chase Bank, National Association. Party A and Party B agree that if Party B designates a Settlement Date with respect to the Other Forward and for which Cash Settlement or Net Share Settlement is applicable,
and the resulting Unwind Period for such Other Forward coincides for any period of time with an Unwind Period for this Transaction (the “Overlap Unwind Period”), Party B shall notify Party A prior to the commencement of such Overlap Unwind
Period, and Party A shall only be permitted to purchase Shares to unwind its hedge in respect of this Transaction on and the resulting Unwind Period shall include only every second Exchange Business Day that is not a Suspension Day during such
Overlap Unwind Period (in the case of an Overlap Unwind Period that coincides with an Unwind Period under the Other Forward), in each case as notified by Party B, commencing on the first or second Exchange Business Day of such Overlap Unwind Period,
as notified by Party B. For the avoidance of doubt the operation of this “Other Forward” provision shall not be deemed to give rise to a Disrupted Day or other adjustment to this Transaction. 

[Remainder of page intentionally left blank] 

  
 20 








 Please confirm that the foregoing correctly sets forth the terms of our agreement by signing and returning this
Confirmation. 
  

			
	Yours faithfully,
	
	WELLS FARGO BANK, NATIONAL ASSOCIATION,
		
	By:	 	 /s/ Thomas
Yates                                        


	Name:	 	Thomas Yates
	Title:	 	Managing Director


  

			
	Confirmed as of the date first written above:
	
	AMERICAN WATER WORKS COMPANY, INC.
		
	By:	 	 /s/ Charles
Witherspoon                            

	Name:	 	Charles Witherspoon
	Title:	 	Vice President and Treasurer








 ANNEX A 

PRIVATE PLACEMENT PROCEDURES 
  

	(i)	If Party B delivers the Restricted Shares pursuant to this clause (i) (a “Private Placement Settlement”), then delivery of Restricted Shares by Party B shall be effected in customary private placement
procedures with respect to such Restricted Shares reasonably acceptable to Party A; provided that if, on or before the date that a Private Placement Settlement would occur, Party B has taken, or caused to be taken, any action that would make
unavailable either the exemption pursuant to Section 4(a)(2) of the Securities Act for the sale by Party B to Party A (or any affiliate designated by Party A) of the Restricted Shares or the exemption pursuant to Section 4(a)(1) or
Section 4(a)(3) of the Securities Act for resales of the Restricted Shares by Party A (or any such affiliate of Party A) or Party B fails to deliver the Restricted Shares when due or otherwise fails to perform obligations within its control in
respect of a Private Placement Settlement, it shall be an Event of Default with respect to Party B and Section 6 of the Agreement shall apply. The Private Placement Settlement of such Restricted Shares shall include customary representations,
covenants, blue sky and other governmental filings and/or registrations, indemnities to Party A, due diligence rights (for Party A or any designated buyer of the Restricted Shares by Party A), opinions and certificates, and such other documentation
as is customary for private placement agreements, all reasonably acceptable to Party A. In the case of a Private Placement Settlement, Party A shall, in its good faith discretion, adjust the number of Restricted Shares to be delivered to Party A
hereunder in a commercially reasonable manner to reflect the fact that such Restricted Shares may not be freely returned to securities lenders by Party A and may only be saleable by Party A at a discount to reflect the lack of liquidity in
Restricted Shares. Notwithstanding the Agreement or this Confirmation, the date of delivery of such Restricted Shares shall be the Clearance System Business Day following notice by Party A to Party B of the number of Restricted Shares to be
delivered pursuant to this clause (i). For the avoidance of doubt, delivery of Restricted Shares shall be due as set forth in the previous sentence and not be due on the Settlement Date or Termination Settlement Date that would otherwise be
applicable. 

  

	(ii)	If Party B delivers any Restricted Shares in respect of the Transaction, Party B agrees that (i) such Shares may be transferred by and among Party A and its affiliates and (ii) after the minimum “holding
period” within the meaning of Rule 144(d) under the Securities Act has elapsed after the applicable Settlement Date, Party B shall promptly remove, or cause the transfer agent for the Shares to remove, any legends referring to any transfer
restrictions from such Shares upon delivery by Party A (or such affiliate of Party A) to Party B or such transfer agent of seller’s and broker’s representation letters customarily delivered by Party A or its affiliates in connection with
resales of restricted securities pursuant to Rule 144 under the Securities Act, each without any further requirement for the delivery of any certificate, consent, agreement, opinion of counsel, notice or any other document, any transfer tax stamps
or payment of any other amount or any other action by Party A (or such affiliate of Party A). 


  
 A-1