EX-4.3



 Exhibit 4.3 

EXECUTION VERSION 

WGL HOLDINGS, INC., 

Issuer 
 AND 

THE BANK OF NEW YORK MELLON, 

Trustee 
  

 
 SECOND
SUPPLEMENTAL INDENTURE 
 dated as of October 24, 2014 

to 
 Indenture 

dated as of August 28, 2014 

relating to 
 4.60% Senior Notes
due 2044 
  
  







 SECOND SUPPLEMENTAL INDENTURE 

SECOND SUPPLEMENTAL INDENTURE, dated as of October 24, 2014 (this “Supplemental Indenture”), between WGL Holdings, Inc.,
a corporation organized under the laws of the Commonwealth of Virginia, and The Bank of New York Mellon, as trustee, to the Base Indenture (as defined below). 

WHEREAS, the Company has heretofore executed and delivered to the Trustee an Indenture, dated as of August 28, 2014 (as amended by the
First Supplemental Indenture, dated as of October 24, 2014, the “Base Indenture”), providing for the issuance from time to time of its debt securities, to be issued in one or more series as therein provided; 

WHEREAS, pursuant to the terms of the Base Indenture, the Company desires to provide for the establishment of a series of notes to be known as
its 4.60% Senior Notes due 2044 (the “Notes”), the form and substance of such Notes and the terms, provisions and conditions thereof to be set forth as provided in the Base Indenture and this Supplemental Indenture (together, the
“Indenture”); and 
 WHEREAS, the Company has requested that the Trustee execute and deliver this Supplemental Indenture
and all requirements necessary to make this Supplemental Indenture a valid instrument in accordance with its terms, and to make the Notes, when executed by the Company and authenticated and delivered by the Trustee, the valid and legally binding
obligations of the Company, and all acts and things necessary have been done and performed to make this Supplemental Indenture enforceable in accordance with its terms, and the execution and delivery of this Supplemental Indenture has been duly
authorized in all respects. 
 NOW, THEREFORE, in consideration of the premises and the purchase of the Notes by the holders thereof, it is
mutually covenanted and agreed as follows for the equal and ratable benefit of the holders of Notes: 
 ARTICLE I 

DEFINITIONS, ETC. 

Section 1.1. Definitions of Terms. The terms defined in this Section 1.1 (except as herein otherwise expressly
provided or unless the context otherwise requires) for all purposes of this Supplemental Indenture shall have the respective meanings specified in this Section 1.1 and shall include the plural as well as the singular. All other terms
used in this Supplemental Indenture but not defined in this Supplemental Indenture are defined in the Base Indenture. 
 “Base
Indenture” has the meaning provided in the recitals. 
 “Comparable Treasury Issue” means the United States
Treasury security or securities selected by an Independent Investment Banker as having an actual or interpolated maturity comparable to the remaining term of the Notes being redeemed that would be utilized, at the time of selection and in accordance
with customary financial practice, in pricing new issues of corporate debt securities of a comparable maturity to the remaining term of such Notes. 







 “Comparable Treasury Price” means, with respect to any redemption date,
(a) the average of the Reference Treasury Dealer Quotations for such redemption date, after excluding the highest and lowest of such Reference Treasury Dealer Quotations, or (b) if the Independent Investment Banker is provided with fewer
than four such Reference Treasury Dealer Quotations, the average of all such quotations. 
 “Indenture” has the meaning
provided in the recitals. 
 “Independent Investment Banker” means one of the Reference Treasury Dealers appointed by the
Company. 
 “Notes” has the meaning provided in the recitals. 

“Reference Treasury Dealer” means one Primary Treasury Dealer (defined herein) selected by Wells Fargo Securities, LLC and
three other primary U.S. government securities dealers in The City of New York, New York (a “Primary Treasury Dealer”) selected by the Company. If any Reference Treasury Dealer shall cease to be a Primary Treasury Dealer, the Company will
select another Primary Treasury Dealer which will be substituted for that dealer. 
 “Reference Treasury Dealer Quotations”
means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by the Independent Investment Banker, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of
its principal amount) quoted in writing to the Independent Investment Banker by such Reference Treasury Dealer at 3:30 p.m., New York City time, on the third Business Day preceding such redemption date. 

“Supplemental Indenture” has the meaning provided in the preamble. 

“Treasury Rate” means with respect to any redemption date, the rate per year equal to the semiannual equivalent yield to
maturity or interpolated (on a day count basis) of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such redemption date;
provided that, if the Reference Treasury Dealers shall determine that there is no such Comparable Treasury Issue, such rate per year shall be equal to the estimated semiannual equivalent yield to maturity that a United States Treasury security
having a maturity comparable to the remaining term of the Notes to be redeemed would bear, if such security were available, such estimate to be made by the Reference Treasury Dealers on the basis of interpolation, extrapolation and other accepted
financial practices, taking into account (a) the yields to maturity of United States Treasury securities of other maturities, (b) yields to maturity of other Dollar denominated debt securities having a maturity comparable to the remaining
term of the Notes to be redeemed and (c) applicable interest rate spreads between United States Treasury securities and such other debt securities, all as of 5:00 p.m., New York City time, on the third Business Day preceding such redemption
date. 

  
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 Section 1.2. References. References in this Supplemental Indenture to article
numbers, section numbers and exhibits shall be deemed to be references to articles and section numbers of, and exhibits to, this Supplemental Indenture, unless otherwise specified. 

ARTICLE II 
 GENERAL
TERMS AND CONDITIONS OF THE NOTES 
 Section 2.1. Designation and Principal Amount. 

The Notes are hereby authorized and are designated the 4.60% Senior Notes due 2044, unlimited in aggregate principal amount. The Notes issued
on the date hereof pursuant to the terms of the Indenture shall be in an aggregate principal amount of $125,000,000, which amount shall be set forth in the written order of the Company for the authentication and delivery of the Notes pursuant to
Section 2.4 of the Base Indenture. 
 Section 2.2. Maturity. 

Unless an earlier redemption has occurred, the principal amount of the Notes shall mature and be due and payable on November 1, 2044,
together with any accrued interest thereon to, but not including, such date. 
 Section 2.3. Form and Payment. 

The Notes shall be issued as a Global Security and in the minimum denominations of one thousand Dollars ($1,000) and in integral multiples of
$1,000 in excess thereof. 
 The Notes and the Trustee’s certificate of authentication to be endorsed thereon are to be substantially
in the form of Exhibit A, which form is hereby incorporated in and made a part of this Supplemental Indenture. 
 The terms and
provisions contained in the Notes shall constitute, and are hereby expressly made, a part of this Supplemental Indenture, and the Company and the Trustee, by their execution and delivery of this Supplemental Indenture, expressly agree to such terms
and provisions and to be bound thereby. 
 Payments of principal, premium, if any, and/or interest on the Notes shall initially be paid to
Cede & Co, as nominee of the Depositary. 
 The Global Security representing the Notes shall be deposited with, or on behalf of,
the Depositary and shall be registered in the name of the Depositary or a nominee of the Depositary. The Global Security representing the Notes may not be transferred except as a whole by a nominee of the Depositary to the Depositary or to another
nominee of the Depositary, or by the Depositary or such nominee to a successor of the Depositary or a nominee of such successor. 

Section 2.4. Interest. 

Interest on the Notes shall accrue at the rate of 4.60% per annum. The Interest Payment Dates for the Notes shall be May 1 and
November 1 of each year, commencing May 1, 2015, and 

  
 3 








 
the Regular Record Date for the Notes shall be April 15 and October 15, as the case may be, next preceding the applicable Interest Payment Date. Interest on the Notes shall be payable
semi-annually in arrears on each Interest Payment Date for the Notes. Interest on the Notes shall be computed on the basis of a 360-day year comprised of twelve 30-day months. If any Interest Payment Date or maturity date for the Notes falls on a
day that is not a Business Day, the required payment of principal or interest will be made on the next Business Day as if made on the date that payment was due, and no interest will accrue on that payment for the period from and after the Interest
Payment Date or maturity date, as the case may be, to the date of the payment on the next Business Day. 
 Section 2.5. Optional
Redemption. 
 At any time prior to May 1, 2044, the Company may, at its option, redeem the Notes in whole or in part, from time to
time, at a redemption price equal to the greater of (a) 100% of the principal amount of the Notes being redeemed or (b) the sum of the present values of the remaining scheduled payments of principal and interest thereon (exclusive of
interest accrued to the date of redemption) discounted to the redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 25 basis points plus, in each case, accrued and unpaid
interest to, but not including, the redemption date. 
 At any time on and after May 1, 2044, the Company may, at its option, redeem
the Notes in whole or in part, from time to time, at a redemption price equal to 100% of the principal amount of the Notes being redeemed plus accrued and unpaid interest to, but not including, the date of redemption. 

Section 2.6. Limitation on Liens. Section 4.7 of the Base Indenture shall be for the benefit of the Securityholders of the
Notes. 
 ARTICLE III 

MISCELLANEOUS 

Section 3.1. Application of Supplemental Indenture. 

This Supplemental Indenture shall supplement the Base Indenture in the manner and to the extent herein and therein provided. 

Section 3.2. Trust Indenture Act Controls. 

If any provision hereof limits, qualifies or conflicts with the duties imposed by Sections 310 through 317 of the Trust Indenture Act, the
imposed duties shall control. 
 Section 3.3. Conflict with Base Indenture. 

To the extent not expressly amended or modified by this Supplemental Indenture, the Base Indenture shall remain in full force and effect. If
any provision of this Supplemental Indenture relating to the Notes is inconsistent with any provision of the Base Indenture, the provision of this Supplemental Indenture shall control. 

  
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 Section 3.4. Governing Law. 

THIS SUPPLEMENTAL INDENTURE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF NEW YORK. 

Section 3.5. Successors. 

All agreements of the Company in the Base Indenture, this Supplemental Indenture and the Notes shall bind its successors. All agreements of
the Trustee in the Base Indenture and this Supplemental Indenture shall bind its successors. 
 Section 3.6. Counterparts. 

This instrument may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, but all such
counterparts shall together constitute but one and the same instrument. 
 Section 3.7. Trustee Disclaimer. 

The Trustee makes no representation as to the validity or sufficiency of this Supplemental Indenture other than as to the validity of its
execution and delivery by the Trustee. The recitals and statements herein are deemed to be those of the Company and not the Trustee. 

[Remainder of page intentionally left blank] 

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

			
	WGL HOLDINGS, INC.
		
	By:	 	 /s/ Anthony M. Nee

		 	Name: Anthony M. Nee
		 	Title: Vice President and Treasurer
	
	THE BANK OF NEW YORK MELLON, as Trustee
		
	By:	 	 /s/ Francine Kincaid

		 	Name: Francine Kincaid
		 	Title: Vice President









 Exhibit A 

Form of Global Note representing the Notes 

WGL HOLDINGS, INC. 
 4.60% SENIOR
NOTE DUE 2044 
 THIS IS A SECURITY IN GLOBAL FORM WITHIN THE MEANING OF THE INDENTURE REFERRED TO HEREINAFTER. 

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (THE “DEPOSITARY”), TO
THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY
PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE
REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 
 TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT
IN PART, TO NOMINEES OF THE DEPOSITARY OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE INDENTURE
REFERRED TO ON THE REVERSE HEREOF. 
  

					
	CUSIP No. 92924FAB2	  		  	
	ISIN No.    US92924FAB22	  		  	
	No. 1	  		  	Principal Amount $125,000,000

 WGL HOLDINGS, INC. 

4.60% SENIOR NOTES DUE 2044 
 WGL
Holdings, Inc., a corporation organized under the laws of the Commonwealth of Virginia (the “Company”), for value received, hereby promises to pay to Cede & Co. or registered assigns the principal sum of one hundred twenty-five
million United States Dollars ($125,000,000), at the Company’s office or agency for said purposes, on November 1, 2044 (the “Stated Maturity”) or upon earlier redemption. 

The Company promises to pay interest on the principal amount of this Security at the rate of 4.60% per annum. The Company will pay
interest semi-annually in arrears on May 1 and November 1 of each year (each, an “Interest Payment Date”), commencing on May 1, 2015. 







 Interest on this Security will accrue from October 24, 2014 or from the most recent Interest Payment Date to
which interest on the Notes has been paid or duly provided for, until payment of said principal sum has been made or duly provided for. The Company will pay interest to the Person in whose name this Security is registered at the close of business on
April 15 and October 15, as the case may be, next preceding the applicable Interest Payment Date, except that the Company will pay the interest payable at the Stated Maturity or any redemption date of this Security to the Person or Persons
to whom principal is payable. The Company will pay interest in such coin or currency of the United States of America as at the time of payment shall be legal tender for the payment of public and private debts. The Company will make payments in
respect of Notes in global form (including principal and interest) to the Securityholder thereof or a nominee of the Securityholder, by wire transfer of immediately available funds as of the close of business on the date such payments are due. 

Payments of interest on this Security will include interest accrued to but excluding the respective Interest Payment Date. Interest on this
Security will be computed on the basis of a 360-day year consisting of twelve 30-day months. If any Interest Payment Date or maturity date for this Security falls on a day that is not a Business Day, the required payment of principal or interest
will be made on the next Business Day as if made on the date that payment was due, and no interest will accrue on that payment for the period from and after the Interest Payment Date or maturity date, as the case may be, to the date of the payment
on the next Business Day. A “Business Day” means any day other than a day on which Federal or State banking institutions in The City of New York or place of payment, are authorized or obligated by law, executive order or regulation to
close. 
 Payment of the principal and interest due at the Stated Maturity or earlier redemption of the Security shall be made upon the
surrender of the Security at the Corporate Trust Office of the Trustee (as defined below). Principal of and any premium and interest on the Security will, at the option of the Company, be paid either (i) by check mailed to the Person entitled
to such payment at its address set forth in the Security Register or (ii) wired to such account at a banking institution in the United States as may be designated in writing to the Trustee by the Person entitled to such payment at least 16 days
prior to the date of such payment. 
 Reference is made to the further provisions set forth on the reverse hereof, including the definitions
of certain capitalized terms. Such further provisions shall for all purposes have the same effect as though fully set forth at this place. 

This Security shall not be valid or obligatory until the certificate of authentication hereon shall have been duly signed by The Bank of New
York Mellon, as trustee (the “Trustee”) acting under the Indenture dated as of August 28, 2014 between the Company and the Trustee. 

  
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 IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed. 

 

					
	Dated: October 24, 2014	 		 	
		
		 	WGL HOLDINGS, INC.
			
		 	By:	 	  

		 		 	Name:
		 		 	Title:
			
		 	By:	 	  

		 		 	Name:
		 		 	Title:








 TRUSTEE’S CERTIFICATE OF AUTHENTICATION 

This is one of the Securities issued under the within-mentioned Indenture. 

 

					
	Dated: October 24, 2014	 		 	
		
		 	THE BANK OF NEW YORK MELLON, as Trustee
			
		 	By:	 	  

		 		 	Authorized Signatory








 REVERSE OF SECURITY 

WGL HOLDINGS, INC. 
 4.60% Senior
Notes Due 2044 
 This Security is one of a duly authorized issue of debt securities of the Company, of the series hereinafter specified,
all issued or to be issued under a Supplemental Indenture, dated as of October 24, 2014 (the “Supplemental Indenture”), to an Indenture, dated as of August 28, 2014 (the “Base Indenture” and, together with the
Supplemental Indenture, the “Indenture”), and duly executed and delivered by the Company to The Bank of New York Mellon, as trustee (hereinafter, the “Trustee”). Reference to the Indenture is hereby made for a description of the
respective rights and duties thereunder of the Trustee, the Company and the Securityholders of the Securities. This Security is one of a series designated as the “4.60% Senior Notes Due 2044” of the Company (hereinafter called the
“Notes”), issued under the Indenture. Each Securityholder by accepting a Note, agrees to be bound by all terms and provisions of the Indenture, as amended from time to time, applicable to the Notes. 

The Notes issued under the Indenture are senior unsecured obligations of the Company and will mature on November 1, 2044. The Notes rank
on parity with all other existing and future senior unsecured obligations of the Company. 
 At any time prior to May 1, 2044, the
Company may, at its option, redeem the Notes in whole or in part, from time to time, at a redemption price equal to the greater of (a) 100% of the principal amount of the Notes being redeemed or (b) the sum of the present values of the
remaining scheduled payments of principal and interest thereon (exclusive of interest accrued to the date of redemption) discounted to the redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the
Treasury Rate plus 25 basis points plus, in each case, accrued and unpaid interest to, but not including, the redemption date. For purposes of the Notes, the following terms have the following meanings: 

“Comparable Treasury Issue” means the United States Treasury security or securities selected by an Independent
Investment Banker as having an actual or interpolated maturity comparable to the remaining term of the Notes being redeemed that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues
of corporate debt securities of a comparable maturity to the remaining term of such Notes. 
 “Comparable Treasury
Price” means, with respect to any redemption date, (a) the average of the Reference Treasury Dealer Quotations for such redemption date, after excluding the highest and lowest of such Reference Treasury Dealer Quotations, or (b) if
the Independent Investment Banker is provided with fewer than four such Reference Treasury Dealer Quotations, the average of all such quotations. 

“Independent Investment Banker” means one of the Reference Treasury Dealers appointed by the Company. 







 “Reference Treasury Dealer” means one Primary Treasury Dealer (defined
herein) selected by Wells Fargo Securities, LLC and three other primary U.S. government securities dealers in The City of New York, New York (a “Primary Treasury Dealer”) selected by the Company. If any Reference Treasury Dealer shall
cease to be a Primary Treasury Dealer, the Company will select another Primary Treasury Dealer which will be substituted for that dealer. 

“Reference Treasury Dealer Quotations” means, with respect to each Reference Treasury Dealer and any redemption date,
the average, as determined by the Independent Investment Banker, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to the Independent Investment Banker by
such Reference Treasury Dealer at 3:30 p.m., New York City time, on the third Business Day preceding such redemption date. 

“Treasury Rate” means with respect to any redemption date, the rate per year equal to the semiannual equivalent yield
to maturity or interpolated (on a day count basis) of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such redemption
date; provided that, if the Reference Treasury Dealers shall determine that there is no such Comparable Treasury Issue, such rate per year shall be equal to the estimated semiannual equivalent yield to maturity that a United States Treasury security
having a maturity comparable to the remaining term of the Notes to be redeemed would bear, if such security were available, such estimate to be made by the Reference Treasury Dealers on the basis of interpolation, extrapolation and other accepted
financial practices, taking into account (a) the yields to maturity of United States Treasury securities of other maturities, (b) yields to maturity of other Dollar denominated debt securities having a maturity comparable to the remaining
term of the Notes to be redeemed and (c) applicable interest rate spreads between United States Treasury securities and such other debt securities, all as of 5:00 p.m., New York City time, on the third Business Day preceding such redemption
date. 
 At any time on and after May 1, 2044, the Company may, at its option, redeem the Notes in whole or in part, from time to time,
at a redemption price equal to 100% of the principal amount of the Notes being redeemed plus accrued and unpaid interest to, but not including, the date of redemption. 

Except in the case of a conditional redemption, once notice of redemption on the Notes is given, the Notes called for redemption become due
and payable on the redemption date at the redemption price stated in the notice. A notice of redemption of the Notes may be conditioned and provide that it is subject to the occurrence of any event described in the notice before the date fixed for
the redemption. A notice of conditional redemption will be of no effect unless all conditions to the redemption have occurred before the redemption date or have been waived by the Company. 

The Notes are not entitled to any sinking fund, and no Securityholder of the Notes may require the Company to make any mandatory redemption of
the Notes or purchase or make an offer to purchase the Notes. 

  
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 The Notes are subject to satisfaction and discharge pursuant to Article XI of the Base Indenture.

 In case an Event of Default shall have occurred and is continuing with respect to the Notes, the principal hereof may be declared, and
upon such declaration shall become, due and payable, in the manner, with the effect and subject to the conditions provided in the Indenture. The Indenture provides that in certain circumstances such declaration and its consequences may be waived by
the Securityholders of not less than a majority in aggregate principal amount of the Notes then Outstanding. However, any such consent or waiver by the Securityholder shall not affect any subsequent default or impair any right consequent thereon.

 The Base Indenture permits the Company and the Trustee, without the consent of the Securityholders of the Notes for certain situations
and with the consent of not less than a majority of the Securityholders in aggregate principal amount of the Outstanding Notes of each series affected by such supplemental indenture in other situations, to execute supplemental indentures adding to,
modifying, or changing various provisions of, the Base Indenture; provided that no such supplemental indenture, without the consent of the Securityholder of each Outstanding Note affected thereby, shall (i) change the maturity date of any
Securities of any series, or reduce the principal amount thereof, or reduce the rate or extend the time of payment of interest thereon, or reduce any premium payable upon the redemption thereof, (ii) reduce the amount of principal of an
Original Issue Discount Security or any other Security payable upon acceleration of maturity, (iii) change the currency in which any Security or any premium or interest is payable, (iv) impair the right to receive payment of principal of
and interest on any Security (whether upon redemption, repurchase, maturity, or otherwise) or payment or delivery of any amounts due upon conversion of Securities of any series that are convertible into shares of common stock or other securities on
or after the due dates or to institute suit for the enforcement of any payment on or with respect to any Security, (v) adversely change the right to convert or exchange, including decreasing the conversion rate or increasing the conversion
price of, that Security (if applicable), (vi) if the Securities are secured, change the terms and conditions pursuant to which the Securities are secured in a manner adverse to the holders of the Securities, (vii) reduce the percentage in
principal amount of outstanding Securities of any series, the consent of whose holders is required for modification or amendment of the Indenture or for waiver of compliance with any provision of the Indenture, (viii) reduce the requirements
contained in the Indenture for a quorum for a meeting or for voting, (ix) change any obligations of the Company to maintain an office or agency in the places and for the purposes required by the Indenture, (x) in the case such series of
Securities is subordinated to other indebtedness of the Company pursuant to a supplement indenture, modify the subordination provisions in such supplemental indenture in a manner adverse to the holders of such Securities, or (xi) modify
Sections 9.1 or 9.2 of the Base Indenture. 
 No reference herein to the Indenture and no provision of this Security or of the
Indenture shall alter or impair the obligations of the Company, which are absolute and unconditional, to pay the principal of or interest on this Security at the respective times and at the rate herein prescribed. 

The Notes are issuable in registered form without coupons in minimum denominations of $1,000 and in integral multiples of $1,000 in excess
thereof. A Securityholder may exchange the Notes for a like aggregate principal amount of Notes of other authorized denominations in the manner and subject to the limitations provided in the Indenture. 

  
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 Upon due presentment for registration of transfer of the Notes at the office or agency for said
purpose of the Company, a new Note or Notes of authorized denominations, for a like aggregate principal amount, will be issued to the transferee as provided in the Indenture. No service charge shall be made for any such transfer, but the Company may
require payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto. 
 Prior to due
presentation of this Security for registration of transfer, the Company, the Trustee, and any agent of the Company or the Trustee, may deem and treat the Securityholder hereof as the owner of this Security (whether or not any payment with respect to
this Security shall be overdue), for the purpose of receiving payment of principal of and (subject to the provisions of the Indenture) interest hereon and for all other purposes whatsoever, whether or not any payment with respect to this Security
shall be overdue, and neither the Company, nor the Trustee nor any agent of the Company or the Trustee shall be affected by notice to the contrary. 

No recourse shall be had for the payment of the principal of or interest on this Security, for any claim based hereon, or otherwise in respect
hereof, or based on or in respect of the Indenture or any indenture supplemental thereto, or because of the creation of any indebtedness represented thereby, against any incorporator, shareholder, officer or director, as such, past, present or
future, of the Company or of any successor corporation, either directly or through the Company or any successor corporation, whether by virtue of any constitution, statute or rule of law or by the enforcement of any assessment or penalty or
otherwise, all such liability being, by the acceptance hereof and as part of the consideration for the issue hereof, expressly waived and released. 

THIS SECURITY SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE INTERNAL LAW OF THE STATE OF NEW YORK. 

All terms used in this Security (and not otherwise defined in this Security) that are defined in the Indenture shall have the meanings
assigned to them in the Indenture. 

  
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 ASSIGNMENT FORM 

FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto: 

PLEASE INSERT SOCIAL SECURITY NUMBER OR OTHER IDENTIFYING NUMBER OF ASSIGNEE 
  

 
 (Name and address of Assignee,
including zip code, must be printed or typewritten) 
  
  

 
  

the within Note, and all rights thereunder, hereby irrevocably, constituting and appointing 

 
  
  

 
 to transfer the said Note on the books of WGL
Holdings, Inc. with full power of substitution in the premises. 
  

					
	Dated:                     	 		 	  

		 		 	 NOTICE: The signature to this assignment must

correspond with the name as it appears upon the
 face of the
within Note in every particular, without
 alteration or enlargement or any change whatever.









 SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE 

The initial outstanding principal amount of this Global Note is $125,000,000. The following exchanges of a part of this Global Note for an
interest in another Global Note or for a Definitive Note, or exchanges of a part of another Global Note or Definitive Note for an interest in this Global Note, have been made: 

 

									
	 Date of Exchange
	  	Amount of decrease
in Principal Amount of
this Global Note	  	Amount of
increase
in Principal
Amount of
this
Global Note	  	Principal
Amount of
this Global
Note
following
such
decrease or
increase	  	Signature of
authorized
signatory of
Trustee, Depositary
or Custodian