Document:

EX-4.1

 Exhibit 4.1 
 [FORM OF SERIES A NOTE] 
 PIEDMONT NATURAL GAS COMPANY, INC. 
 3.47% SERIES A SENIOR NOTE DUE JULY 16, 2027 

 

			
	No. [            ]	 	[Date]
	$[            ]	 	PPN: 720186 E#8

 FOR VALUE RECEIVED, the undersigned, PIEDMONT NATURAL GAS
COMPANY, INC. (herein called the “Company”), a corporation organized and existing under the laws of the State of North Carolina, hereby promises to pay to [            ],
or registered assigns, the principal sum of [            ] DOLLARS (or so much thereof as shall not have been prepaid) on July 16, 2027, with interest (computed on the basis of
a 360-day year of twelve 30-day months) (a) on the unpaid balance hereof at the rate of 3.47% per annum from the date hereof, payable semiannually on the 1st day of June and December in each year and at maturity, commencing with the
June 1 or December 1 next succeeding the date hereof, until the principal hereof shall have become due and payable (whether at maturity, upon notice of prepayment or otherwise), and (b) to the extent permitted by applicable law, on
any overdue payment of interest and, during the continuance of an Event of Default, on such unpaid balance and on any overdue payment of any Make-Whole Amount, at a rate per annum from time to time equal to the greater of (i) 5.47%, or
(ii) 2% over the rate of interest publicly announced by Bank of America, N.A. from time to time in New York, New York as its “base” or “prime” rate, payable semiannually as aforesaid (or, at the option of the registered
holder hereof, on demand). 
 Payments of principal of, interest on and any Make-Whole Amount with respect to this Note are to
be made in lawful money of the United States of America at Bank of America, N.A. in New York, New York or at such other place as the Company shall have designated by written notice to the holder of this Note as provided in the Note Purchase
Agreement referred to below. 
 This Note is one of a series of Senior Notes (herein called the “Notes”) issued
pursuant to the Note Purchase Agreement, dated as of March 27, 2012 (as from time to time amended, modified, supplemented, restated and/or replaced from time to time, the “Note Purchase Agreement”), between the, Company and the
respective Purchasers named therein and is entitled to the benefits thereof. Each holder of this Note will be deemed, by its acceptance hereof, to have (i) agreed to the confidentiality provisions set forth in Section 20 of the Note
Purchase Agreement and (ii) made the representations set forth in Section 6 of the Note Purchase Agreement. Unless otherwise indicated, capitalized terms used in this Note shall have the respective meanings ascribed to such terms in the
Note Purchase Agreement. 
 The Company waives all relief from valuation and appraisement laws. 

 This Note is a registered Note and, as provided in the Note Purchase Agreement, upon
surrender of this Note for registration of transfer accompanied by a written instrument of transfer duly executed, by the registered holder hereof, a new Note for a like principal amount will be issued to, and registered in the name of, the
transferee. Prior to due presentment for registration of transfer, the Company may treat the Person in whose name this Note is registered as the owner hereof for the purpose of receiving payment and for all other purposes, and the Company will not
be affected by any notice to the contrary. 
 The Company will make required prepayments of principal on the dates and in the
amounts specified in the Note Purchase Agreement. This Note is also subject to optional prepayment, in whole or from time to time in part, at the times and on the terms specified in the Note Purchase Agreement, but not otherwise. 

If an Event of Default occurs and is continuing, the principal of this Note may be declared or otherwise become due and payable in the
manner, at the price (including any applicable Make-Whole Amount) and with the effect provided in the Note Purchase Agreement. 

This Note shall be construed and enforced in accordance with, and the rights of the Company and the holder of this Note shall be governed
by, the law of the State of New York excluding choice-of-law principles of the law of such State that would permit the application of the laws of a jurisdiction other than such State. 

 

			
	PIEDMONT NATURAL GAS COMPANY, INC.
		
	By:	 	  

	Name:	 	
	Title:EX-4.2

 Exhibit 4.2 
 [FORM OF SERIES B NOTE] 
 PIEDMONT NATURAL GAS COMPANY, INC. 
 3.57% SERIES B SENIOR NOTE DUE JULY 16, 2027 

 

			
	No. [            ]	  	[Date]
	$[            ]	  	PPN: 720186 F*1

 FOR VALUE RECEIVED, the undersigned,
PIEDMONT NATURAL GAS COMPANY, INC. (herein called the “Company”), a corporation organized and existing under the laws of the State of North Carolina, hereby promises to pay to
[            ], or registered assigns, the principal sum of [            ] DOLLARS (or so much thereof as shall not have
been prepaid) on July 16, 2027, with interest (computed on the basis of a 360-day year of twelve 30-day months) (a) on the unpaid balance hereof at the rate of 3.57% per annum from the date hereof, payable semiannually on the 1st day of June and December in each year and at maturity, commencing
with the June 1 or December 1 next succeeding the date hereof, until the principal hereof shall have become due and payable (whether at maturity, upon notice of prepayment or otherwise), and (b) to the extent permitted by applicable
law, on any overdue payment of interest and, during the continuance of an Event of Default, on such unpaid balance and on any overdue payment of any Make-Whole Amount, at a rate per annum from time to time equal to the greater of (i) 5.57%, or
(ii) 2% over the rate of interest publicly announced by Bank of America, N.A. from time to time in New York, New York as its “base” or “prime” rate, payable semiannually as aforesaid (or, at the option of the registered
holder hereof, on demand). 
 Payments of principal of, interest on and any Make-Whole Amount with respect to this Note are to
be made in lawful money of the United States of America at Bank of America, N.A. in New York, New York or at such other place as the Company shall have designated by written notice to the holder of this Note as provided in the Note Purchase
Agreement referred to below. 
 This Note is one of a series of Senior Notes (herein called the “Notes”) issued
pursuant to the Note Purchase Agreement, dated as of March 27, 2012 (as from time to time amended, modified, supplemented, restated and/or replaced from time to time, the “Note Purchase Agreement”), between the, Company and the
respective Purchasers named therein and is entitled to the benefits thereof. Each holder of this Note will be deemed, by its acceptance hereof, to have (i) agreed to the confidentiality provisions set forth in Section 20 of the Note
Purchase Agreement and (ii) made the representations set forth in Section 6 of the Note Purchase Agreement. Unless otherwise indicated, capitalized terms used in this Note shall have the respective meanings ascribed to such terms in the
Note Purchase Agreement. 

 The Company waives all relief from valuation and appraisement laws. 

This Note is a registered Note and, as provided in the Note Purchase Agreement, upon surrender of this Note for registration of transfer
accompanied by a written instrument of transfer duly executed, by the registered holder hereof, a new Note for a like principal amount will be issued to, and registered in the name of, the transferee. Prior to due presentment for registration of
transfer, the Company may treat the Person in whose name this Note is registered as the owner hereof for the purpose of receiving payment and for all other purposes, and the Company will not be affected by any notice to the contrary. 

The Company will make required prepayments of principal on the dates and in the amounts specified in the Note Purchase Agreement. This
Note is also subject to optional prepayment, in whole or from time to time in part, at the times and on the terms specified in the Note Purchase Agreement, but not otherwise. 
 If an Event of Default occurs and is continuing, the principal of this Note may be declared or otherwise become due and payable in the manner, at the price (including any applicable Make-Whole Amount) and
with the effect provided in the Note Purchase Agreement. 
 This Note shall be construed and enforced in accordance with, and
the rights of the Company and the holder of this Note shall be governed by, the law of the State of New York excluding choice-of-law principles of the law of such State that would permit the application of the laws of a jurisdiction other than such
State. 
  

			
	PIEDMONT NATURAL GAS COMPANY, INC.
		
	By:	 	  

	Name:	 	
	Title:EX-10.1

 Exhibit 10.1 
 Execution Version 
  
  

 
 PIEDMONT
NATURAL GAS COMPANY, INC. 
 $100,000,000 3.47% Series A Senior
Notes due July 16, 2027 
 $200,000,000 3.57% Series B Senior Notes due July 16, 2027 

 
  

NOTE PURCHASE AGREEMENT 
  

 
 Dated
March 27, 2012 
  
  

 

 TABLE OF CONTENTS 

 

									
	 	  	 	  	 	  	Page	 
			
	1.	  	 AUTHORIZATION OF NOTES
	  	 	1	  
			
	2.	  	 SALE AND PURCHASE OF NOTES
	  	 	1	  
			
	3.	  	 CLOSINGS
	  	 	2	  
				
		  	 3.1.
	  	 Document Execution
	  	 	2	  
		  	 3.2.
	  	 Series A Closing
	  	 	2	  
		  	 3.3.
	  	 Series B Closing
	  	 	2	  
			
	4.	  	 CONDITIONS TO CLOSING
	  	 	3	  
				
		  	 4.1.
	  	 Representations and Warranties
	  	 	3	  
		  	 4.2.
	  	 Performance; No Default
	  	 	3	  
		  	4.3.	  	 Compliance Certificates
	  	 	3	  
		  	4.4.	  	 Opinions of Counsel
	  	 	4	  
		  	4.5.	  	 Purchase Permitted By Applicable Law, Etc.
	  	 	4	  
		  	4.6.	  	 Sale of Other Notes
	  	 	4	  
		  	4.7.	  	 Payment of Special Counsel Fees
	  	 	4	  
		  	4.8.	  	 Private Placement Number
	  	 	4	  
		  	4.9.	  	 Changes in Corporate Structure
	  	 	4	  
		  	4.10.	  	 Funding Instructions
	  	 	5	  
		  	4.11.	  	 Proceedings and Documents
	  	 	5	  
		  	4.12.	  	 No Amendments and No Waiver
	  	 	5	  
			
	5.	  	 REPRESENTATIONS AND WARRANTIES OF THE COMPANY
	  	 	5	  
				
		  	5.1.	  	 Organization; Power and Authority
	  	 	5	  
		  	5.2.	  	 Authorization, Etc.
	  	 	5	  
		  	5.3.	  	 Disclosure
	  	 	6	  
		  	5.4.	  	 Organization and Ownership of Shares of Subsidiaries
	  	 	6	  
		  	5.5.	  	 Financial Statements; Material Liabilities
	  	 	7	  
		  	5.6.	  	 Compliance with Laws, Other Instruments, Etc.
	  	 	7	  
		  	5.7.	  	 Governmental Authorizations, Etc.
	  	 	7	  
		  	5.8.	  	 Litigation; Observance of Statutes and Orders
	  	 	7	  
		  	5.9.	  	 Taxes
	  	 	8	  
		  	5.10.	  	 Title to Property; Leases
	  	 	8	  
		  	5.11.	  	 Licenses, Permits, Etc.
	  	 	8	  
		  	5.12.	  	 Compliance with ERISA
	  	 	8	  
		  	5.13.	  	 Private Offering by the Company
	  	 	9	  
		  	5.14.	  	 Use of Proceeds; Margin Regulations
	  	 	9	  
		  	5.15.	  	 Existing Indebtedness
	  	 	10	  
		  	5.16.	  	 Foreign Assets Control Regulations, Etc.
	  	 	10	  
		  	5.17.	  	 Status under Certain Statutes
	  	 	11	  

  
 i 

 TABLE OF CONTENTS 

(continued) 
  

									
	 	  	 	  	 	  	Page	 
				
		  	 5.18.
	  	 Pari Passu Obligations
	  	 	11	  
			
	 6.
	  	 REPRESENTATIONS OF THE PURCHASERS
	  	 	12	  
				
		  	 6.1.
	  	 Purchase for Investment
	  	 	12	  
		  	 6.2.
	  	 Source of Funds
	  	 	12	  
		  	 6.3.
	  	 Accredited Investor
	  	 	14	  
			
	 7.
	  	 INFORMATION AS TO COMPANY
	  	 	14	  
				
		  	 7.1.
	  	 Financial Statements
	  	 	14	  
		  	 7.2.
	  	 Certificates; Other Information
	  	 	15	  
		  	 7.3.
	  	 Notices
	  	 	16	  
		  	 7.4.
	  	 Visitation
	  	 	17	  
			
	 8.
	  	 PAYMENT AND PREPAYMENT OF THE NOTES
	  	 	17	  
				
		  	 8.1.
	  	 Maturity
	  	 	17	  
		  	 8.2.
	  	 Optional Prepayments with Make-Whole Amount
	  	 	17	  
		  	 8.3.
	  	 Allocation of Partial Prepayments
	  	 	18	  
		  	 8.4.
	  	 Maturity; Surrender, Etc.
	  	 	18	  
		  	 8.5.
	  	 Purchase of Notes
	  	 	18	  
		  	 8.6.
	  	 Make-Whole Amount
	  	 	19	  
		  	 8.7.
	  	 Change in Control
	  	 	20	  
			
	 9.
	  	 AFFIRMATIVE COVENANTS
	  	 	22	  
				
		  	 9.1.
	  	 Compliance with Law
	  	 	22	  
		  	 9.2.
	  	 Insurance
	  	 	22	  
		  	 9.3.
	  	 Maintenance of Properties
	  	 	22	  
		  	 9.4.
	  	 Payment of Obligations
	  	 	22	  
		  	 9.5.
	  	 Corporate Existence, Etc.
	  	 	22	  
		  	 9.6.
	  	 Books and Records
	  	 	23	  
		  	 9.7.
	  	 Ranking
	  	 	23	  
		  	 9.8.
	  	 Guarantors
	  	 	23	  
			
	 10.
	  	 NEGATIVE COVENANTS
	  	 	23	  
				
		  	 10.1.
	  	 Transactions with Affiliates
	  	 	24	  
		  	 10.2.
	  	 Merger, Consolidation, Etc.
	  	 	24	  
		  	 10.3.
	  	 Terrorism Sanctions Regulations
	  	 	24	  
		  	 10.4.
	  	 Liens
	  	 	25	  
		  	 10.5.
	  	 Leverage Ratio
	  	 	26	  
		  	 10.6.
	  	 Change in Nature of Business
	  	 	26	  

  
 ii 

 TABLE OF CONTENTS 

(continued) 
  

									
	 	  	 	  	 	  	Page	 
			
	 11.
	  	 EVENTS OF DEFAULT
	  	 	26	  
			
	 12.
	  	 REMEDIES ON DEFAULT, ETC.
	  	 	29	  
				
		  	 12.1.
	  	 Acceleration
	  	 	29	  
		  	 12.2.
	  	 Other Remedies
	  	 	29	  
		  	 12.3.
	  	 Rescission
	  	 	29	  
		  	 12.4.
	  	 No Waivers or Election of Remedies, Expenses, Etc.
	  	 	30	  
			
	 13.
	  	 REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES
	  	 	30	  
				
		  	 13.1.
	  	 Registration of Notes
	  	 	30	  
		  	 13.2.
	  	 Transfer and Exchange of Notes
	  	 	30	  
		  	 13.3.
	  	 Replacement of Notes
	  	 	31	  
			
	 14.
	  	 PAYMENTS ON NOTES
	  	 	31	  
				
		  	 14.1.
	  	 Place of Payment
	  	 	31	  
		  	 14.2.
	  	 Home Office Payment
	  	 	31	  
			
	 15.
	  	 EXPENSES, ETC.
	  	 	32	  
				
		  	 15.1.
	  	 Transaction Expenses
	  	 	32	  
		  	 15.2.
	  	 Survival
	  	 	33	  
			
	 16.
	  	 SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ENTIRE AGREEMENT
	  	 	33	  
			
	 17.
	  	 AMENDMENT AND WAIVER
	  	 	33	  
				
		  	 17.1.
	  	 Requirements
	  	 	33	  
		  	 17.2.
	  	 Solicitation of Holders of Notes
	  	 	33	  
		  	 17.3.
	  	 Binding Effect, etc.
	  	 	34	  
		  	 17.4.
	  	 Notes Held by Company, etc.
	  	 	34	  
			
	 18.
	  	 NOTICES
	  	 	35	  
			
	 19.
	  	 REPRODUCTION OF DOCUMENTS
	  	 	36	  
			
	 20.
	  	 CONFIDENTIAL INFORMATION
	  	 	37	  
			
	 21.
	  	 SUBSTITUTION OF PURCHASER
	  	 	38	  
			
	 22.
	  	 MISCELLANEOUS
	  	 	38	  

  
 iii

 TABLE OF CONTENTS 

(continued) 
  

									
	 	  	 	  	 	  	Page	 
				
		  	 22.1.
	  	 Successors and Assigns
	  	 	38	  
		  	 22.2.
	  	 Payments Due on Non-Business Days
	  	 	38	  
		  	 22.3.
	  	 Accounting Terms
	  	 	38	  
		  	 22.4.
	  	 Severability
	  	 	39	  
		  	 22.5.
	  	 Construction, etc.
	  	 	39	  
		  	 22.6.
	  	 Counterparts
	  	 	39	  
		  	 22.7.
	  	 Governing Law
	  	 	39	  
		  	 22.8.
	  	 Jurisdiction and Process; Waiver of Jury Trial
	  	 	40	  
		  	 22.9.
	  	 Paying Agent
	  	 	40	  

  
 iv 

					
	SCHEDULE A	 	—	    	Information Relating to Purchasers
			
	SCHEDULE B	 	—	    	Defined Terms
			
	SCHEDULE 5.3	 	—	    	Disclosure Materials
			
	SCHEDULE 5.4	 	—	    	Subsidiaries of the Company and Ownership of Subsidiary Stock
			
	SCHEDULE 5.5	 	—	    	Financial Statements
			
	SCHEDULE 5.15	 	—	    	Existing Indebtedness
			
	SCHEDULE 10.4	 	—	    	Existing Liens
			
	EXHIBIT 1(a)	 	—	    	Form of 3.47% Series A Senior Note due July 16, 2027
			
	EXHIBIT 1(b)	 	—	    	Form of 3.57% Series B Senior Note due July 16, 2027
			
	EXHIBIT 4.4(a)(i)	 	—	    	Form of Opinion of Special Counsel for the Company
			
	EXHIBIT 4.4(a)(ii)	 	—	    	Form of Opinion of In-House Counsel for the Company
			
	EXHIBIT 4.4(b)	 	—	    	Form of Opinion of Special Counsel for the Purchasers

  
 v 

 PIEDMONT NATURAL GAS COMPANY,
INC. 
 4720 Piedmont Row Drive 
 Charlotte, North Carolina 28210 
  

 
 $100,000,000
3.47% Series A Senior Notes due July 16, 2027 
 $200,000,000 3.57% Series B Senior Notes due July 16, 2027 

March 27, 2012 

TO EACH OF THE PURCHASERS LISTED IN
SCHEDULE A HERETO: 
 Ladies and Gentlemen: 

PIEDMONT NATURAL GAS COMPANY, INC., a North Carolina corporation (the “Company”), agrees with each of the purchasers
whose names appear at the end hereof (each, a “Purchaser” and, collectively, the “Purchasers”) as follows: 
  

	1.	AUTHORIZATION OF NOTES. 

The Company will authorize the issue and sale of (i) $100,000,000 aggregate principal amount of its 3.47% Series A Senior Notes due
July 16, 2027 (the “Series A Notes”) and (ii) $200,000,000 aggregate principal amount of its 3.57% Series B Senior Notes due July 16, 2027 (the “Series B Notes” and, together with the
Series A Notes, the “Notes”, such term to include any such notes issued in substitution therefor pursuant to Section 13). The Notes shall be substantially in the forms set out in Exhibit 1(a) and
Exhibit 1(b), respectively. Certain capitalized and other terms used in this Agreement are defined in Schedule B; and references to a “Schedule” or an “Exhibit” are, unless otherwise specified, to a Schedule or an
Exhibit attached to this Agreement. 
  

	2.	SALE AND PURCHASE OF NOTES. 

 Subject to the terms and conditions of this Agreement, the Company will issue and sell to each Purchaser and each Purchaser will purchase from the Company, at the Closings provided for in Section 3,
Notes in the principal amount specified opposite such Purchaser’s name in Schedule A at the purchase price of 100% of the principal amount thereof. The Purchasers’ obligations hereunder are several and not joint obligations and no
Purchaser shall have any liability to any Person for the performance or non-performance of any obligation by any other Purchaser hereunder. 

	3.	CLOSINGS. 

3.1. Document Execution. The execution and delivery of this Agreement shall occur at the offices of Bingham
McCutchen LLP, 399 Park Avenue, New York, New York 10022-4689 at 10:00 a.m., New York time, on March 27, 2012. 
 3.2. Series A Closing. The sale and purchase of the Series A Notes to be purchased by each Purchaser shall occur at the offices of Bingham McCutchen LLP, 399 Park Avenue, New York, New York
10022-4689, at 11:00 a.m., New York time, at a closing (the “Series A Closing”) on July 16, 2012 or on such other Business Day thereafter on or prior to July 20, 2012 as may be agreed upon by the Company and the
Purchasers. At the Series A Closing, the Company will deliver to each Purchaser the Series A Notes to be purchased by such Purchaser in the form of a single Series A Note (or such greater number of Series A Notes in denominations of at least
$1,000,000, as such Purchaser may request) dated the date of the Series A Closing and registered in such Purchaser’s name (or in the name of its nominee), against delivery by such Purchaser to the Company or its order of immediately available
funds in the amount of the purchase price therefor by wire transfer of immediately available funds for the account of the Company to account number XXXXXXX at Bank of America, N.A., ABA number XXXXXXX. If at the Series A Closing the Company shall
fail to tender such Series A Notes to any Purchaser as provided above in this Section 3.2, or any of the conditions specified in Section 4 shall not have been fulfilled to such Purchaser’s satisfaction, such Purchaser shall, at its
election, be relieved of all further obligations under this Agreement, without thereby waiving any rights such Purchaser may have by reason of such failure or such nonfulfillment. 

3.3. Series B Closing. The sale and purchase of the Series B Notes to be purchased by each Purchaser shall occur at
the offices of Bingham McCutchen LLP, 399 Park Avenue, New York, New York 10022-4689, at 11:00 a.m., New York time, at a closing (the “Series B Closing” and together with the Series A Closing, the “Closings”
and each individually a “Closing”) on October 15, 2012 or on such other Business Day thereafter on or prior to October 19, 2012 as may be agreed upon by the Company and the Purchasers. At the Series B Closing, the Company
will deliver to each Purchaser the Series B Notes to be purchased by such Purchaser in the form of a single Series B Note (or such greater number of Series B Notes in denominations of at least $1,000,000, as such Purchaser may request) dated the
date of the Series B Closing and registered in such Purchaser’s name (or in the name of its nominee), against delivery by such Purchaser to the Company or its order of immediately available funds in the amount of the purchase price therefor by
wire transfer of immediately available funds for the account of the Company to account number XXXXXXX at Bank of America, N.A., ABA number XXXXXXX. If at the Series B Closing the Company shall fail to tender such Series B Notes to any Purchaser as
provided above in this Section 3.3, or any of the conditions specified in Section 4 shall not have been fulfilled to such Purchaser’s satisfaction, such Purchaser shall, at its election, be relieved of all further obligations under
this Agreement, without thereby waiving any rights such Purchaser may have by reason of such failure or such nonfulfillment. 

  
 2 

	4.	CONDITIONS TO CLOSING. 

Each Purchaser’s obligation to purchase and pay for the Notes to be sold to such Purchaser at each Closing is subject to the
fulfillment to such Purchaser’s satisfaction, prior to or at such Closing, of the following conditions: 

4.1. Representations and Warranties. The representations and warranties of the Company in this Agreement shall be
correct when made as of the date of this Agreement and at the time of such Closing, except that with respect to such Closing: 
 (a) the Company may supplement Schedule 5.4 with the required information as to Subsidiaries formed or acquired after the date of this Agreement so long as, as of such Closing, the ratio set forth in
Section 10.5 as of the last day of the most recent fiscal quarter ended prior to the date of such Closing determined on a pro forma basis as if any Subsidiaries formed or acquired after such last day had been formed or acquired on such last
day, is equal to or less than 0.60 to 1.00; 
 (b) the Company may supplement Schedules 5.5 and 5.15 with the
required information for (i) increased funding of the Company’s working capital needs through draws under the Credit Agreement (or use of the “accordion” feature of such facility), the issuance of commercial paper or the
incurrence of other short-term Indebtedness and (ii) the incurrence of Indebtedness after the date of this Agreement (other than Indebtedness permitted pursuant to the foregoing Section 4.1(b)(i)) so long as Consolidated Funded
Indebtedness as of such Closing is not more than 60% of the sum of Consolidated Funded Indebtedness determined as of the date of such Closing plus Shareholders’ Equity determined as of the last day of the most recent fiscal quarter ended before
the date of such Closing; and 
 (c) the Company may replace the year referred to in the last sentence of
Section 5.9 with a more recent year. 
 4.2. Performance; No Default. The Company shall have
performed and complied with all agreements and conditions contained in this Agreement required to be performed or complied with by it prior to or at such Closing and after giving effect to the issue and sale of the Notes (and the application of the
proceeds thereof as contemplated by Section 5.14) no Change in Control shall have occurred and no Default or Event of Default shall have occurred and be continuing. 

4.3. Compliance Certificates. 

(a) Officer’s Certificate. The Company shall have delivered to such Purchaser an Officer’s Certificate,
dated the date of such Closing, certifying that the conditions specified in Sections 4.1, 4.2 and 4.9 have been fulfilled. 
 (b) Secretary’s Certificate. The Company shall have delivered to such Purchaser a certificate of its Corporate Secretary or Assistant Corporate Secretary, dated the date of such Closing,
certifying as to the resolutions attached thereto and other 

  
 3 

 
corporate proceedings relating to the authorization, execution and delivery of the Notes and this Agreement. 

4.4. Opinions of Counsel. Such Purchaser shall have received opinions dated the date of such Closing (a) from
(i) Moore & Van Allen PLLC, special counsel for the Company and (ii) in-house counsel for the Company, substantially in the forms set forth in Exhibit 4.4(a)(i) and Exhibit 4.4(a)(ii), respectively, (and the Company
hereby instructs its counsel to deliver such opinions to the Purchasers) and (b) from Bingham McCutchen LLP, the Purchasers’ special counsel in connection with such transactions, substantially in the form set forth in Exhibit 4.4(b).

 4.5. Purchase Permitted By Applicable Law, Etc. There shall not have occurred any Change in Law after
the date hereof such that, pursuant to such Change in Law, on the date of such Closing, such Purchaser’s purchase of Notes (a) is not permitted by the laws and regulations of each jurisdiction to which such Purchaser is subject, without
recourse to provisions (such as section 1405(a)(8) of the New York Insurance Law) permitting limited investments by insurance companies without restriction as to the character of the particular investment, (b) violates any applicable law
or regulation (including, without limitation, Regulation T, U or X of the Board of Governors of the Federal Reserve System) or (c) subjects such Purchaser to any tax, penalty or liability under or pursuant to any applicable law or regulation,
which law or regulation was not in effect on the date hereof. If requested by such Purchaser respecting any such Change in Law, such Purchaser shall have received an Officer’s Certificate certifying as to such matters of fact as such Purchaser
may reasonably specify to enable such Purchaser to determine whether such purchase is so permitted. 
 4.6.
Sale of Other Notes. Contemporaneously with such Closing the Company shall offer to sell to each other Purchaser the Notes to be purchased by it at such Closing as specified in Schedule A. 

4.7. Payment of Special Counsel Fees. Without limiting the provisions of Section 15.1, the Company shall have
paid on or before such Closing the fees, charges and disbursements of the Purchasers’ special counsel referred to in Section 4.4 to the extent reflected in a statement of such counsel rendered to the Company at least two Business Days
prior to such Closing. 
 4.8. Private Placement Number. A Private Placement Number issued by
Standard & Poor’s CUSIP Service Bureau (in cooperation with the SVO) shall have been obtained for the Notes. 
 4.9. Changes in Corporate Structure. The Company shall not have changed its jurisdiction of incorporation or organization, as applicable, or been a party to any merger or consolidation or succeeded
to all or any substantial part of the liabilities of any other entity, at any time following the date of the most recent financial statements referred to in Schedule 5.5. 

  
 4 

 4.10. Funding Instructions. At least three Business Days prior to the
date of such Closing, each Purchaser shall have received written instructions signed by a Responsible Officer on letterhead of the Company confirming the bank and account information specified in Section 3 including (i) the name and
address of the transferee bank, (ii) such transferee bank’s ABA number and (iii) the account name and number into which the purchase price for the Notes is to be deposited. 

4.11. Proceedings and Documents. All corporate and other proceedings in connection with the transactions
contemplated by this Agreement and all documents and instruments incident to such transactions shall be reasonably satisfactory to such Purchaser and its special counsel, and such Purchaser and its special counsel shall have received all such
counterpart originals or certified or other copies of such documents as such Purchaser or such special counsel may reasonably request. 
 4.12. No Amendments and No Waiver. Except for amendments, supplements or other modifications of Schedules 5.4, 5.5 and 5.15 and Section 5.9 (to the extent effected pursuant to Sections 4.1(a)
– (c)), no amendments, supplements or other modifications shall have been made to this Agreement and no provision of this Agreement shall have been waived before such Closing without the written consent of each Purchaser purchasing Notes on the
date of such Closing. All references in this Agreement to any of Schedules 5.4, 5.5 and 5.15 and Section 5.9 shall be deemed to include any and all amendments, supplements and other modifications to such Schedules and Section 5.9,
respectively, to the extent effected pursuant to Sections 4.1(a) – (c). 
  

	5.	REPRESENTATIONS AND WARRANTIES OF THE COMPANY. 

 The Company represents and warrants to each Purchaser that: 

5.1. Organization; Power and Authority. The Company is a corporation duly organized, validly existing and in good
standing under the laws of its jurisdiction of incorporation, and is duly qualified as a foreign corporation and is in good standing in each jurisdiction in which such qualification is required by law, other than those jurisdictions as to which the
failure to be so qualified or in good standing could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. The Company has the corporate power and authority to own or hold under lease the properties it
purports to own or hold under lease and to transact the business it transacts and proposes to transact, except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. The Company has the corporate
power and authority to execute and deliver this Agreement and the Notes and to perform the provisions hereof and thereof. 
 5.2. Authorization, Etc. This Agreement and the Notes have been duly authorized by all necessary corporate action on the part of the Company, and this Agreement constitutes, and upon execution and
delivery thereof each Note will constitute, a legal, valid and binding obligation of the Company enforceable against the Company in accordance with its terms, except as such enforceability may be limited by (i) applicable bankruptcy,
insolvency, reorganization, fraudulent conveyance, moratorium 

  
 5 

 
or other similar laws affecting the enforcement of creditors’ rights generally and (ii) general principles of equity (regardless of whether such enforceability is considered in a
proceeding in equity or at law). 
 5.3. Disclosure. The Company, through its agent,
J.P. Morgan Securities LLC, has delivered to each Purchaser a copy of a Private Placement Memorandum, dated February 2012 (the “Memorandum”), relating to the transactions contemplated hereby. This Agreement, the Memorandum and the
documents, certificates or other writings delivered to the Purchasers by or on behalf of the Company in connection with the transactions contemplated hereby and identified in Schedule 5.3, and the financial statements listed in Schedule 5.5 (this
Agreement, the Memorandum and such documents, certificates or other writings and such financial statements delivered to each Purchaser prior to March 12, 2012 being referred to, collectively, as the “Disclosure Documents”),
taken as a whole and including any information incorporated therein by reference, do not contain any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in light of the circumstances under
which they were made, not misleading. Except as disclosed in the Disclosure Documents (including by incorporation by reference), since October 31, 2011, there has been no change in the financial condition, operations, business or properties of
the Company or any of its Subsidiaries except changes that individually or in the aggregate would not reasonably be expected to have a Material Adverse Effect. 
 5.4. Organization and Ownership of Shares of Subsidiaries. 

(a) Schedule 5.4 is (except as noted therein) a complete and correct list of the Company’s Subsidiaries,
showing, as to each Subsidiary, the correct name thereof, the jurisdiction of its organization, and the percentage of shares of each class of its capital stock or similar Equity Interests outstanding owned by the Company and each other Subsidiary.

 (b) All of the outstanding shares of capital stock or similar Equity Interests of each Subsidiary shown in
Schedule 5.4 as being owned by the Company and its Subsidiaries have been validly issued, are fully paid and nonassessable and are owned by the Company or another Subsidiary free and clear of any Lien (except as otherwise disclosed in Schedule 5.4).

 (c) Each Subsidiary identified in Schedule 5.4 is a corporation or other legal entity duly organized, validly
existing and in good standing under the laws of its jurisdiction of organization, and is duly qualified as a foreign corporation or other legal entity and is in good standing in each jurisdiction in which such qualification is required by law, other
than those jurisdictions as to which the failure to be so qualified or in good standing could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. Each such Subsidiary has the corporate or other power and
authority to own or hold under lease the properties it purports to own or hold under lease and to transact the business it transacts and proposes to transact, except as would not, individually or in the aggregate, reasonably be expected to have a
Material Adverse Effect. 

  
 6 

 (d) No Subsidiary is a party to, or otherwise subject to any legal,
regulatory, contractual or other restriction (other than this Agreement, the agreements listed on Schedule 5.4 and customary limitations imposed by corporate law or similar statutes) restricting the ability of such Subsidiary to pay dividends out of
profits or make any other similar distributions of profits to the Company or any of its Subsidiaries that owns outstanding shares of capital stock or similar Equity Interests of such Subsidiary. 

5.5. Financial Statements; Material Liabilities. The Company has delivered to each Purchaser copies of the
consolidated financial statements of the Company and its Subsidiaries listed on Schedule 5.5. All of said financial statements (including in each case the related schedules and notes) fairly present in all material respects the consolidated
financial position of the Company and its Subsidiaries as of the respective dates specified in such Schedule and the consolidated results of their operations and cash flows for the respective periods so specified and have been prepared in accordance
with GAAP consistently applied throughout the periods involved except as set forth in the notes thereto (subject, in the case of any interim financial statements, to normal year-end adjustments). The Company and its Subsidiaries do not have any
Material liabilities that are not disclosed on such financial statements or are not otherwise disclosed in the Disclosure Documents. 
 5.6. Compliance with Laws, Other Instruments, Etc. The execution, delivery and performance by the Company of this Agreement and the Notes will not (i) contravene the Company’s
corporate charter or by-laws, (ii) result in any breach of, or constitute a default under, or result in the creation of any Lien in respect of any property of the Company, or any Subsidiary, under any indenture, mortgage, deed of trust, loan,
purchase or credit agreement, lease, or any other agreement or instrument to which the Company or any Subsidiary is bound or by which the Company or any Subsidiary or any of their respective properties may be bound or affected, (iii) conflict
with or result in a breach of any of the terms, conditions or provisions of any order, judgment, decree, or ruling of any court, arbitrator or Governmental Authority applicable to the Company or any Subsidiary or (iv) violate any provision of
any statute or other rule or regulation of any Governmental Authority applicable to the Company or any Subsidiary (including, without limitation, PUHCA or the Federal Power Act, as amended), except in each of the cases referenced in
clauses (ii), (iii) or (iv), as would not reasonably be expected to result in a Material Adverse Effect. 
 5.7. Governmental Authorizations, Etc. No consent, approval or authorization of, or registration, filing or declaration with, any Governmental Authority is required in connection with the
execution, delivery or performance by the Company of this Agreement and the Notes (including, without limitation, any thereof under PUHCA, the Natural Gas Act or the Federal Power Act, each as amended), other than such as have been obtained or made,
as applicable. 
 5.8. Litigation; Observance of Statutes and Orders. (a) There are no actions,
suits, investigations or proceedings pending or, to the knowledge of the Company, threatened against or affecting the Company or any Subsidiary or any property of the Company or any Subsidiary in any court or before any arbitrator of any kind or

  
 7 

 
before or by any Governmental Authority that, individually or in the aggregate, would reasonably be expected to have a Material Adverse Effect. 

(b) Neither the Company nor any Subsidiary is in default under any order, judgment, decree or ruling of any court,
arbitrator or Governmental Authority or is in violation of any applicable law, ordinance, rule or regulation (including without limitation Environmental Laws or, the USA Patriot Act or any of the other laws and regulations referred to in
Section 5.16) of any Governmental Authority, which default or violation, individually or in the aggregate, would reasonably be expected to have a Material Adverse Effect. 

5.9. Taxes. The Company and its Subsidiaries have filed all Material income tax returns that are required to have
been filed in any jurisdiction, and have paid all taxes shown to be due and payable on such returns and all other taxes and assessments payable by them, to the extent such taxes and assessments have become due and payable and before they have become
delinquent, except for any taxes and assessments (i) the amount of which is not individually or in the aggregate Material or (ii) the amount, applicability or validity of which is currently being contested in good faith by appropriate
proceedings and with respect to which the Company or a Subsidiary, as the case may be, has established adequate reserves in accordance with GAAP. The United States federal income tax liabilities of the Company and its Subsidiaries have been finally
determined (whether by reason of completed audits or the statute of limitations having run) for all fiscal years up to and including the fiscal year ended October 31, 2008. 

5.10. Title to Property; Leases. The Company and its Subsidiaries have good and sufficient title to, or valid
leasehold interests in, their respective Material properties, including all such properties reflected in the most recent audited balance sheet referred to in Section 5.5 or purported to have been acquired by the Company or any Subsidiary after
said date (except as sold or otherwise disposed of), in each case free and clear of Liens prohibited by this Agreement, except for those defects in title and Liens that, individually or in the aggregate, would not reasonably be expected to have a
Material Adverse Effect. 
 5.11. Licenses, Permits, Etc. The Company and its Subsidiaries own or possess
all licenses, permits, franchises, authorizations, patents, copyrights, proprietary software, service marks, trademarks and trade names, or rights thereto, that are Material, without known conflict with the rights of others, except for those
conflicts that, individually or in the aggregate, would not reasonably be expected to have a Material Adverse Effect. 
 5.12. Compliance with ERISA. (a) The Company and each ERISA Affiliate have operated and administered each Plan in compliance with all applicable laws except for such instances of noncompliance
as have not resulted in and would not reasonably be expected to result in a Material Adverse Effect. Neither the Company nor any ERISA Affiliate has incurred any liability pursuant to Title I or IV of ERISA or the penalty or excise tax provisions of
the Code relating to employee benefit plans (as defined in section 3 of ERISA), and no event, transaction or condition has occurred or exists that would reasonably be expected to result in the incurrence of any such liability by the

  
 8 

 
Company or any ERISA Affiliate, or in the imposition of any Lien on any of the rights, properties or assets of the Company or any ERISA Affiliate, in either case pursuant to Title I or IV of
ERISA or to such penalty or excise tax provisions or to section 401(a)(29) or 412 of the Code or section 4068 of ERISA, other than such liabilities or Liens as would not be individually or in the aggregate Material. 

(b) The present value of the aggregate benefit liabilities under each Plan subject to Title IV of ERISA (other than
Multiemployer Plans), determined as of the end of such Plan’s most recently ended plan year on the basis of the actuarial assumptions specified for funding purposes in such Plan’s most recent actuarial valuation report, did not exceed the
aggregate current value of the assets of such Plan allocable to such benefit liabilities. The term “benefit liabilities” has the meaning specified in section 4001 of ERISA and the terms “current value” and
“present value” have the meaning specified in section 3 of ERISA. 
 (c) The Company and its
ERISA Affiliates have not incurred withdrawal liabilities (and are not subject to contingent withdrawal liabilities) under section 4201 or 4204 of ERISA in respect of Multiemployer Plans that individually or in the aggregate are Material.

 (d) The expected postretirement benefit obligation (determined as of the last day of the Company’s most
recently ended fiscal year in accordance with Financial Accounting Standards Board Codification Topic 715 “Compensation – Retirement Benefits”, without regard to liabilities attributable to continuation coverage mandated by section
4980B of the Code) of the Company and its Subsidiaries is not Material. 
 (e) The execution and delivery of this
Agreement and the issuance and sale of the Notes hereunder will not involve any transaction that is subject to the prohibitions of section 406 of ERISA for which a tax could be imposed pursuant to section 4975(c)(1)(A)-(D) of the Code. The
representation by the Company to each Purchaser in the first sentence of this Section 5.12(e) is made in reliance upon and subject to the accuracy of such Purchaser’s representation in Section 6.2 as to the sources of the funds used
to pay the purchase price of the Notes to be purchased by such Purchaser. 
 5.13. Private Offering by the
Company. Neither the Company nor anyone acting on its behalf has offered the Notes or any similar Securities for sale to, or solicited any offer to buy any of the same from, or otherwise approached or negotiated in respect thereof with, any
Person other than 70 Institutional Investors (as defined in clause (c) of the definition of such term) (including the Purchasers), each of which has been offered the Notes at a private sale for investment. Neither the Company nor anyone acting
on its behalf has taken, or will take, any action that would subject the issuance or sale of the Notes to the registration requirements of section 5 of the Securities Act or to the registration requirements of any securities or blue sky laws of
any applicable jurisdiction. 
 5.14. Use of Proceeds; Margin Regulations. The Company will apply the
proceeds of the sale of the Notes for general corporate purposes, including, but not limited to, working capital needs and capital expenditures, and to refinance outstanding 

  
 9 

 
borrowings. No part of the proceeds from the sale of the Notes hereunder will be used, directly or indirectly, for the purpose of buying or carrying any margin stock within the meaning of
Regulation U of the Board of Governors of the Federal Reserve System (12 CFR 221), or for the purpose of buying or carrying or trading in any Securities under such circumstances as to involve the Company in a violation of Regulation X of said
Board (12 CFR 224) or to involve any broker or dealer in a violation of Regulation T of said Board (12 CFR 220). Margin stock does not constitute more than 5% of the value of the consolidated assets of the Company and its Subsidiaries and the
Company does not have any present intention that margin stock will constitute more than 5% of the value of such assets. As used in this Section, the terms “margin stock” and “purpose of buying or carrying” shall
have the meanings assigned to them in said Regulation U. 
 5.15. Existing Indebtedness.
(a) Except as described therein, Schedule 5.15 sets forth a complete and correct list of all outstanding Indebtedness of the Company and its Subsidiaries as of January 31, 2012 (including a description of the obligors and obligees,
principal amount outstanding and collateral therefor, if any, and Guarantee thereof, if any), and, except as described in Schedule 5.15, there has been no Material change in the amounts, interest rates, sinking funds, installment payments or
maturities of the Indebtedness of the Company or its Subsidiaries. Neither the Company nor any Subsidiary is in default and no waiver of default is currently in effect, in the payment of any principal or interest on any Indebtedness of the Company
or such Subsidiary and no event or condition exists with respect to any Indebtedness of the Company or any Subsidiary the outstanding principal amount of which exceeds $10,000,000 that would permit (or that with notice or the lapse of time, or both,
would permit) one or more Persons to cause such Indebtedness to become due and payable before its stated maturity or before its regularly scheduled dates of payment. 

(b) Neither the Company nor any Subsidiary is a party to, or otherwise subject to any provision contained in, any
instrument evidencing Indebtedness of the Company or such Subsidiary, any agreement relating thereto or any other agreement (including, but not limited to, its charter or other organizational document) which limits the amount of, or otherwise
imposes restrictions on the incurring of, Indebtedness of the Company, except as specifically indicated in Schedule 5.15. 
 5.16. Foreign Assets Control Regulations, Etc. 
 (a) Neither
the Company nor any Affiliated Entity is (i) a Person whose name appears on the list of Specially Designated Nationals and Blocked Persons published by the Office of Foreign Assets Control Order or U.S. Department of Treasury
(“OFAC”) (an “OFAC Listed Person”), (ii) a department, agency or instrumentality of, or is otherwise controlled by or acting on behalf of, directly or indirectly, (x) any OFAC Listed Person, or
(y) the government of a country subject to comprehensive U.S. economic sanctions administered by OFAC (the “Country Sanctions”), or (iii) a Person subject to the Country Sanctions (each OFAC Listed Person and each other
Person described in clause (ii) or (iii), a “Blocked Person”). 

  
 10 

 (b) No part of the proceeds from the sale of the Notes hereunder constitutes
or will constitute funds obtained on behalf of any Blocked Person or will otherwise be used, directly by the Company or indirectly through any Affiliated Entity, in connection with any investment in, or knowingly in any transactions or dealings
with, any Blocked Person. 
 (c) To the Company’s actual knowledge after making due inquiry, neither the
Company nor any Affiliated Entity (i) is under investigation by any Governmental Authority for, or has been charged with, or convicted of, money laundering, drug trafficking, terrorist-related activities or other money laundering predicate
crimes under any applicable law (collectively, “Anti-Money Laundering Laws”), (ii) has been assessed civil penalties under any Anti-Money Laundering Laws or (iii) has had any of its funds seized or forfeited in an action
under any Anti-Money Laundering Laws. The Company has taken reasonable measures appropriate to the circumstances (in any event as required by applicable law), to ensure that the Company and each Affiliated Entity is and will continue to be in
compliance with all applicable Anti-Money Laundering Laws, except to the extent failure to do so would not reasonably be expected to result in a Material Adverse Effect. 

(d) No part of the proceeds from the sale of the Notes hereunder will be used, directly or indirectly, for any improper
payments to any governmental official or employee, political party, official of a political party, candidate for political office, official of any public international organization or anyone else acting in an official capacity, in order to obtain,
retain or direct business or obtain any improper advantage. The Company has taken reasonable measures appropriate to the circumstances (in any event as required by applicable law), to ensure that the Company and each Affiliated Entity is and will
continue to be in compliance with all applicable anti-corruption laws and regulations, except to the extent failure to do so would not reasonably be expected to result in a Material Adverse Effect. 

5.17. Status under Certain Statutes. Neither the Company nor any Subsidiary is subject to regulation under the
Investment Company Act of 1940, as amended, or is subject to regulation under PUHCA, the ICC Termination Act of 1995, as amended, or the Federal Power Act, as amended. 

5.18. Pari Passu Obligations. The obligations of the Company under this Agreement and the Notes and the obligations
of each Guarantor under the Subsidiary Guaranty rank pari passu in right of payment with all other senior unsecured Indebtedness of the Company and of each Guarantor, as applicable; provided, the foregoing does not constitute any
representation or warranty regarding or otherwise limiting (a) the maturity date of any Indebtedness of the Company or of any Guarantor, (b) any terms relating to the timing of prepayments, redemptions or similar provisions (including
without limitation on a voluntary or involuntary basis) regarding any Indebtedness of the Company or of any Guarantor or (c) any Liens with respect to secured Indebtedness upon or with respect to any property of the Company or of any Guarantor
permitted pursuant to this Agreement (including without limitation pursuant to Section 10.4). 

  
 11 

	6.	REPRESENTATIONS OF THE PURCHASERS. 

 6.1. Purchase for Investment. Each Purchaser severally represents that it is purchasing the Notes for its own account or for one or more separate accounts maintained by such Purchaser or for the
account of one or more pension or trust funds and not with a view to the distribution thereof, provided that the disposition of such Purchaser’s or their property shall at all times be within such Purchaser’s or their control. Each
Purchaser understands that the Notes have not been registered under the Securities Act and may be resold only if registered pursuant to the provisions of the Securities Act or if an exemption from registration is available, except under
circumstances where neither such registration nor such an exemption is required by law, and that the Company is not required to register the Notes. 
 Each Purchaser severally represents that it has received and reviewed the Disclosure Documents and has been furnished an opportunity to obtain any additional information or documents concerning the
Company and its Subsidiaries, and their financial condition, operations, business or properties, necessary or desirable to make an informed decision to purchase the Notes. 

6.2. Source of Funds. Each Purchaser severally represents that at least one of the following statements is an
accurate representation as to each source of funds (a “Source”) to be used by such Purchaser to pay the purchase price of the Notes to be purchased by such Purchaser hereunder: 

(a) the Source is an “insurance company general account” (as the term is defined in the United States Department
of Labor’s Prohibited Transaction Exemption (“PTE”) 95-60 (issued July 12, 1995)) in respect of which the reserves and liabilities (as defined by the annual statement for life insurance companies approved by the NAIC (the
“NAIC Annual Statement”)) for the general account contract(s) held by or on behalf of any employee benefit plan together with the amount of the reserves and liabilities for the general account contract(s) held by or on behalf of any
other employee benefit plans maintained by the same employer (or affiliate thereof as defined in PTE 95-60) or by the same employee organization in the general account do not exceed 10% of the total reserves and liabilities of the general account
(exclusive of separate account liabilities) plus surplus as set forth in the NAIC Annual Statement filed with such Purchaser’s state of domicile; or 
 (b) the Source is a separate account that is maintained solely in connection with such Purchaser’s fixed contractual obligations under which the amounts payable, or credited, to any employee benefit
plan (or its related trust) that has any interest in such separate account (or to any participant or beneficiary of such plan (including any annuitant)) are not affected in any manner by the investment performance of the separate account; or

 (c) the Source is either (i) an insurance company pooled separate account, within the meaning of PTE 90-1
or (ii) a bank collective investment fund, within the meaning of the PTE 91-38 and, except as disclosed by such Purchaser to the Company in 

  
 12 

 
writing pursuant to this clause (c), no employee benefit plan or group of plans maintained by the same employer or employee organization beneficially owns more than 10% of all assets allocated to
such pooled separate account or collective investment fund; or 
 (d) the Source constitutes assets of an
“investment fund” (within the meaning of Part VI of PTE 84-14 (the “QPAM Exemption”)) managed by a “qualified professional asset manager” or “QPAM” (within the meaning of Part VI of the QPAM Exemption),
no employee benefit plan’s assets that are managed by the QPAM in such investment fund, when combined with the assets of all other employee benefit plans established or maintained by the same employer or by an affiliate (within the meaning of
section VI(c)(1) of the QPAM Exemption) of such employer or by the same employee organization and managed by such QPAM, exceed 20% of the total client assets managed by such QPAM, the conditions of Part I(c) and (g) of the QPAM Exemption
are satisfied, as of the last day of its most recent calendar quarter, the QPAM does not own a 10% or more interest in the Company and no Person controlling or controlled by the QPAM maintains an ownership interest in the Company that would cause
the QPAM and the Company to be “related” within the meaning of Part VI(h) of the QPAM Exemption and (i) the identity of such QPAM and (ii) the names of any employee benefit plans whose assets in the investment fund, when combined
with the assets of all other employee benefit plans established or maintained by the same employer or by an affiliate (within the meaning of Part VI(c)(1) of the QPAM Exemption) of such employer or by the same employee organization, represent 10% or
more of the assets of such investment fund, have been disclosed to the Company in writing pursuant to this clause (d); or 
 (e) the Source constitutes assets of a “plan(s)” (within the meaning of Part IV(h) of PTE 96-23 (the “INHAM Exemption”)) managed by an “in-house asset manager” or
“INHAM” (within the meaning of Part IV(a) of the INHAM Exemption), the conditions of Part I(a), (g) and (h) of the INHAM Exemption are satisfied, neither the INHAM nor a Person controlling or controlled by the INHAM (applying the
definition of “control” in Part IV(d) of the INHAM Exemption) owns a 10% or more interest in the Company and (i) the identity of such INHAM and (ii) the name(s) of the employee benefit plan(s) whose assets constitute the Source
have been disclosed to the Company in writing pursuant to this clause (e); or 
 (f) the Source is a governmental
plan; or 
 (g) the Source is one or more employee benefit plans, or a separate account or trust fund comprised
of one or more employee benefit plans, each of which has been identified to the Company in writing pursuant to this clause (g); or 
 (h) the Source does not include assets of any employee benefit plan, other than a plan exempt from the coverage of ERISA. 
 As used in this Section 6.2, the terms “employee benefit plan”, “governmental plan”, “party in interest” and “separate account” shall have the
respective meanings assigned to such terms in section 3 of ERISA. 

  
 13 

 6.3. Accredited Investor. Each Purchaser represents that it is an
“accredited investor” (as defined in Rule 501(a)(1), (2), (3) or (7) of Regulation D under the Securities Act acting for its own account (and not for the account of others) or as a fiduciary or agent for others (which others are
also “accredited investors”). Each Purchaser further represents that such Purchaser has had the opportunity to ask questions of the Company and received answers concerning the terms and conditions of the sale of the Notes. 

 

	7.	INFORMATION AS TO COMPANY. 

 7.1. Financial Statements. The Company shall deliver to each holder of Notes that is an Institutional Investor: 

(a) as soon as available, but in any event by the date on which consolidated financial statements for such period are
required to be delivered to the SEC under the Securities Laws (without regard to any extensions of such date permitted by the Securities Laws for which any special application is required) (and if the Company does not have to deliver such
consolidated financial statements to the SEC under the Securities Laws, then as soon as available, but in any event within 90 days after the end of the fiscal year of the Company), a consolidated balance sheet of the Company and its Subsidiaries as
at the end of each fiscal year, and the related consolidated statements of income from operations, shareholders’ equity and cash flows for such fiscal year, setting forth in each case in comparative form the figures for the previous fiscal
year, all in reasonable detail and prepared in accordance with GAAP, such consolidated statements to be audited and accompanied by (i) a report and opinion of a Registered Public Accounting Firm of nationally recognized standing reasonably
acceptable to the Required Holders (which shall include but not be limited to Deloitte & Touche, LLP), which report and opinion shall be prepared in accordance with generally accepted auditing standards and applicable Securities Laws and
shall not be subject to any “going concern” or like qualification or exception or any qualification or exception as to the scope of such audit or with respect to the absence of any material misstatement; and 

(b) as soon as available, but in any event by the date on which consolidated financial statements for such period are
required to be delivered to the SEC under the Securities Laws (without regard to any extensions of such date permitted by the Securities Laws for which any special application is required) (and if the Company does not have to deliver such
consolidated financial statements to the SEC under the Securities Laws, then as soon as available, but in any event within 45 days after the end of the first three fiscal quarters of each fiscal year of the Company), a consolidated balance sheet of
the Company and its Subsidiaries as at the end of the fiscal quarter and as at the end of the most recently completed fiscal year, the related consolidated statements of income from operations for such fiscal quarter and for the portion of the
Company’s fiscal year then ended, setting forth in comparative form the figures for the corresponding fiscal quarter of the previous fiscal year and the corresponding portion of the previous fiscal year, and the related consolidated statements
of cash flows for the portion of the Company’s fiscal year then ended setting forth in comparative form the figures for the corresponding portion of the previous fiscal year, all in reasonable detail, such

  
 14 

 
consolidated statements to be certified by the chief executive officer, chief financial officer, treasurer or controller of the Company as fairly presenting the financial condition, results of
operations, shareholders’ equity and cash flows of the Company and its Subsidiaries in accordance with GAAP, subject only to normal year-end audit adjustments and the absence of footnotes. 

As to any information contained in materials furnished pursuant to Section 7.2(c), the Company shall not be
separately required to furnish such information under subsections (a) or (b) above, and, subject to the last paragraph of Section 7.2, to the extent that the Company has filed a Form 10-K or Form 10-Q for the respective financial
period with the SEC, it shall be deemed to have satisfied subsections (a) and (b) above. 
 7.2.
Certificates; Other Information. The Company shall deliver to each holder of Notes that is an Institutional Investor the following: 
 (a) concurrently with the delivery of the financial statements referred to in Sections 7.1(a) and (b) (commencing with the delivery of the financial statements for the fiscal quarter ended
April 30, 2012), a duly completed compliance certificate signed by the chief executive officer, chief financial officer, treasurer or controller of the Company, which certificate (i) shall contain a statement that such officer has reviewed
the relevant terms hereof and has made, or caused to be made, under his or her supervision, a review of the transactions and conditions of the Company from the beginning of the quarterly or annual period covered by the statements then being
furnished to the date of the certificate and that such review shall not have disclosed the existence during such period of any condition or event that constitutes a Default or an Event of Default or, if any such condition or event existed or exists,
specifying the nature and period of existence thereof and what action the Company shall have taken or proposes to take with respect thereto and (ii) shall contain information (including detailed calculations) required in order to establish
whether the Company was in compliance with the requirements of Section 10.5, inclusive during the quarterly or annual period covered by the statements then being furnished (including with respect to such Section, where applicable, the
calculations of the maximum or minimum amount, ratio or percentage, as the case may be, permissible under the terms of such Section, and the calculation of the amount, ratio or percentage then in existence); 

(b) promptly after the same are requested by any holder of Notes that is an Institutional Investor, copies of any detailed
audit reports, management letters or recommendations submitted to the board of directors (or the audit committee of the board of directors) of the Company by independent accountants in connection with the accounts or books of the Company or any
Subsidiary, or any audit of any of them; 
 (c) promptly after the same are available, copies of each annual
report, proxy or financial statement or other report or communication sent to the stockholders of the Company, and copies of all annual, regular, periodic and special reports and registration statements which the Company may file or be required to
file with the SEC under sections 13 or 15(d) of the Securities Exchange Act of 1934, and not otherwise required to be delivered pursuant hereto; 

  
 15 

 (d) promptly after the furnishing thereof, copies of any statement or report
furnished to any holder of debt Securities of the Company or any Subsidiary thereof pursuant to the terms of any indenture, loan or credit or similar agreement and not otherwise required to be furnished pursuant to Section 7.1 or any other
subsection of this Section 7.2; 
 (e) promptly, and in any event within five Business Days after receipt
thereof by the Company or any Subsidiary thereof, copies of each notice or other correspondence received from the SEC (or comparable agency in any applicable non-U.S. jurisdiction) concerning any investigation or possible investigation or other
inquiry (excluding SEC comment letters) by such agency regarding financial or other operational results of the Company or any Subsidiary thereof; and 
 (f) promptly, such additional information regarding the business, financial or corporate affairs of the Company or any Subsidiary, or compliance with the terms of this Agreement or the Notes, as any
holder of Notes that is an Institutional Investor may from time to time reasonably request. 
 Documents required
to be delivered pursuant to Sections 7.1(a) or (b) or Sections 7.2(c) or (d) (to the extent any such documents are included in materials otherwise filed with the SEC) may be delivered electronically and if so delivered, shall be deemed to
have been delivered on the date (i) on which the Company posts such documents, or provides a link thereto on the Company’s website on the Internet at the website address www.piedmontng.com (or such other website address as the Company may
from time to time specify to each holder of Notes that is an Institutional Investor); or (ii) on which such documents are posted on the Company’s behalf on an Internet or intranet website, if any, to which each holder of Notes that is an
Institutional Investor has access; provided that: upon the request of any holder of Notes that is an Institutional Investor, (i) the Company shall deliver paper copies of such documents to such holder that requests the Company to deliver
such paper copies until a written request to cease delivering paper copies is given by such holder and (ii) the Company shall notify such holder (by telecopier or electronic mail) of the posting of any such documents and provide to such holder
by electronic mail electronic versions (i.e., soft copies) of such documents. Each holder of Notes that is an Institutional Investor shall be solely responsible for requesting delivery to it or maintaining its copies of such documents.

 7.3. Notices. Promptly, but in any event, within five (5) days of a Responsible Officer of the
Company becoming aware thereof, the Company shall notify each holder of Notes that is an Institutional Investor: 

(a) of the occurrence of any Default; 

(b) of any matter that has resulted or would reasonably be expected to result in a Material Adverse Effect, including
(i) any dispute, litigation, investigation, proceeding or suspension between the Company or any Subsidiary and any Governmental Authority; or (ii) the commencement of, or any material development in,

  
 16 

 
any litigation or proceeding affecting the Company or any Subsidiary, including pursuant to any applicable Environmental Laws; 

(c) of the occurrence of any ERISA Event; 

(d) of any material change in accounting policies or financial reporting practices by the Company or any Subsidiary; and

 (e) of any public announcement by Moody’s or S&P of any change in a debt rating of the Company.

 Each notice pursuant to this Section 7.3 shall be accompanied by a statement of a Responsible Officer of
the Company setting forth details of the occurrence referred to therein and stating what action the Company has taken and proposes to take with respect thereto. Each notice pursuant to Section 7.3(a) shall describe with particularity any and
all provisions of this Agreement that has been breached. 
 7.4. Visitation. The Company shall permit the
representatives and independent contractors of each holder of Notes that is an Institutional Investor to visit and inspect any of its properties, to examine its corporate, financial and operating records, and make copies thereof or abstracts
therefrom, and to discuss its affairs, finances and accounts with its directors, officers, and independent public accountants, all at the expense of such holder, and at such reasonable times during normal business hours and upon reasonable advance
notice to the Company, but not more frequently than once per every twelve (12) month period; provided, however, that when an Event of Default exists each holder of Notes that is an Institutional Investor (or any of their respective
representatives or independent contractors) may do any of the foregoing at the expense of the Company at any time during normal business hours and without advance notice as often as may be reasonably requested. 

 

	8.	PAYMENT AND PREPAYMENT OF THE NOTES. 

 8.1. Maturity. 
 (a) As provided therein, the entire unpaid
principal balance of the Series A Notes shall be due and payable on the stated maturity date thereof. 
 (b) As
provided therein, the entire unpaid principal balance of the Series B Notes shall be due and payable on the stated maturity date thereof. 
 8.2. Optional Prepayments with Make-Whole Amount. The Company may, at its option, upon notice as provided below, prepay at any time all, or from time to time any part of, the Notes, in an amount
not less than 5% of the aggregate principal amount of the Notes then outstanding in the case of a partial prepayment at 100% of the principal amount so prepaid, plus the Make-Whole Amount, if any, determined for the prepayment date with respect to
such principal amount. The Company will give each holder of Notes written notice of each optional prepayment under this Section 8.2 not less than 30 days and not more than 60 days prior to the date fixed for such prepayment. Each such notice

  
 17 

 
shall specify such date (which shall be a Business Day), the aggregate principal amount of the Notes to be prepaid on such date, the principal amount of each Note held by such holder to be
prepaid (determined in accordance with Section 8.3), and the interest to be paid on the prepayment date with respect to such principal amount being prepaid, and shall be accompanied by a certificate of a Senior Financial Officer as to the
estimated Make-Whole Amount, if any, due in connection with such prepayment (calculated as if the date of such notice were the date of the prepayment), setting forth the details of such computation. Two Business Days prior to such prepayment, the
Company shall deliver to each holder of Notes a certificate of a Senior Financial Officer specifying the calculation of such Make-Whole Amount, if any, as of the specified prepayment date. 

8.3. Allocation of Partial Prepayments. In the case of each partial prepayment of the Notes, the principal amount
of the Notes to be prepaid shall be allocated among all of the Notes at the time outstanding in proportion, as nearly as practicable, to the respective unpaid principal amounts thereof not theretofore called for prepayment. 

8.4. Maturity; Surrender, Etc. In the case of each prepayment of Notes pursuant to this Section 8, the
principal amount of each Note to be prepaid shall mature and become due and payable on the date fixed for such prepayment (which shall be a Business Day), together with interest on such principal amount accrued to such date and the applicable
Make-Whole Amount, if any. From and after such date, unless the Company shall fail to pay such principal amount when so due and payable, together with the interest and Make-Whole Amount, if any, as aforesaid, interest on such principal amount shall
cease to accrue. Any Note paid or prepaid in full shall be surrendered to the Company and cancelled and shall not be reissued, and no Note shall be issued in lieu of any prepaid principal amount of any Note. 

8.5. Purchase of Notes. The Company will not and will not permit any Affiliate to purchase, redeem, prepay or
otherwise acquire, directly or indirectly, any of the outstanding Notes except (a) upon the payment or prepayment of the Notes in accordance with the terms of this Agreement and the Notes or (b) pursuant to an offer to purchase made by the
Company or an Affiliate pro rata to the holders of all Notes at the time outstanding upon the same terms and conditions. Any such offer shall provide each holder with sufficient information to enable it to make an informed decision with respect to
such offer, and shall remain open for at least 15 Business Days. If the holders of more than 50% of the principal amount of the Notes then outstanding accept such offer, the Company shall promptly notify the remaining holders of such fact and the
expiration date for the acceptance by holders of Notes of such offer shall be extended by the number of days necessary to give each such remaining holder at least 5 Business Days from its receipt of such notice to accept such offer. The Company will
promptly cancel all Notes acquired by it or any Affiliate pursuant to any payment, prepayment or purchase of Notes pursuant to any provision of this Agreement and no Notes may be issued in substitution or exchange for any such Notes. 

  
 18 

 8.6. Make-Whole Amount. 

“Make-Whole Amount” means, with respect to any Note of any Series, an amount equal to the excess, if any, of the
Discounted Value of the Remaining Scheduled Payments with respect to the Called Principal of such Note over the amount of such Called Principal, provided that the Make-Whole Amount may in no event be less than zero. For the purposes of
determining the Make-Whole Amount, the following terms have the following meanings: 
 “Called Principal”
means, with respect to any Note of any Series, the principal of such Note that is to be prepaid pursuant to Section 8.2 or has become or is declared to be immediately due and payable pursuant to Section 12.1, as the context requires.

 “Discounted Value” means, with respect to the Called Principal of any Note of any Series, the amount
obtained by discounting all Remaining Scheduled Payments with respect to such Called Principal from their respective scheduled due dates to the Settlement Date with respect to such Called Principal, in accordance with accepted financial practice and
at a discount factor (applied on the same periodic basis as that on which interest on such Note is payable) equal to the Reinvestment Yield with respect to such Called Principal. 

“Reinvestment Yield” means, with respect to the Called Principal of any Note of any Series, 0.50% plus the yield to
maturity calculated by using (i) the yields reported, as of 10:00 A.M. (New York City time) on the second Business Day preceding the Settlement Date with respect to Called Principal on screen “PX-1” on the Bloomberg
Financial Market Service (or such other display as may replace Page PX-1) on Bloomberg for the most recently issued actively traded on the run U.S. Treasury Securities having a maturity equal to the Remaining Average Life of such Called Principal as
of such Settlement Date, or (ii) if such yields are not reported as of such time or the yields reported as of such time are not ascertainable (including by way of interpolation), the Treasury Constant Maturity Series Yields reported, for the
latest day for which such yields have been so reported as of the second Business Day preceding the Settlement Date, with respect to such Called Principal, in Federal Reserve Statistical Release H.15 (519) (or any comparable successor
publication) for actively traded U.S. Treasury Securities having a constant maturity equal to the Remaining Average Life of such Called Principal as of such Settlement Date. 
 In the case of each determination under clause (i) or clause (ii), as the case may be, of the preceding paragraph, such implied yield will be determined, if necessary, by (a) converting
U.S. Treasury bill quotations to bond equivalent yields in accordance with accepted financial practice and (b) interpolating linearly between (1) the applicable actively traded U.S. Treasury Security with the maturity closest to and
greater than such Remaining Average Life and (2) the applicable actively traded U.S. Treasury Security with the maturity closest to and less than such Remaining Average Life. The Reinvestment Yield shall be rounded to the number of decimal
places as appears in the interest rate of the applicable Note. 
 “Remaining Average Life” means, with respect
to any Called Principal, the number of years (calculated to the nearest one-twelfth year) obtained by dividing (i) such Called Principal into (ii) the sum of the products obtained by multiplying (a) the principal component of each
Remaining Scheduled Payment with respect to such Called Principal by (b) the number of years 

  
 19 

 
(calculated to the nearest one-twelfth year) that will elapse between the Settlement Date with respect to such Called Principal and the scheduled due date of such Remaining Scheduled Payment.

 “Remaining Scheduled Payments” means, with respect to the Called Principal of any Note of any Series, all
payments of such Called Principal and interest thereon that would be due after the Settlement Date with respect to such Called Principal if no payment of such Called Principal were made prior to its scheduled due date, provided that if such
Settlement Date is not a date on which interest payments are due to be made under the terms of the Notes, then the amount of the next succeeding scheduled interest payment will be reduced by the amount of interest accrued to such Settlement Date and
required to be paid on such Settlement Date pursuant to Section 8.2 or Section 12.1. 
 “Settlement
Date” means, with respect to the Called Principal of any Note of any Series, the date on which such Called Principal is to be prepaid pursuant to Section 8.2 or has become or is declared to be immediately due and payable pursuant to
Section 12.1, as the context requires. 
 8.7. Change in Control. 

(a) Notice of Change in Control. The Company will, within 15 Business Days after any Responsible Officer has
knowledge of the occurrence of any Change in Control, give written notice of such Change in Control to each holder of Notes. Such notice shall contain and constitute an offer to prepay Notes as described in subparagraph (b) of this
Section 8.7 and shall be accompanied by the certificate described in subparagraph (f) of this Section 8.7. 
 (b) Offer to Prepay Notes. The offer to prepay Notes contemplated by subparagraph (a) of this Section 8.7 shall be an offer to prepay, in accordance with and subject to this
Section 8.7, all, but not less than all, the Notes held by each holder (in the case of this Section 8.7(b) only, “holder” in respect of any Note registered in the name of a nominee for a disclosed beneficial owner shall
mean such beneficial owner) on a date specified in such offer (the “Proposed Prepayment Date”) and such date shall be not less than 20 days and not more than 30 days after the date of such offer (if the Proposed Prepayment
Date shall not be specified in such offer, the Proposed Prepayment Date shall be the 20th day (or if such day is not a Business Day, the first Business Day following such 20th day) after the date of such offer). 

(c) Acceptance; Rejection. A holder of Notes may accept or reject the offer to prepay made pursuant to this
Section 8.7 by causing a notice of such acceptance or rejection to be delivered to the Company at least 5 Business Days prior to the Proposed Prepayment Date. A failure by a holder of Notes to respond to an offer to prepay made pursuant to this
Section 8.7 shall be deemed to constitute a rejection of such offer by such holder. 
 (d)
Prepayment. Prepayment of the Notes to be prepaid pursuant to this Section 8.7 shall be at 100% of the principal amount of such Notes, but without the 

  
 20 

 
payment of the Make-Whole Amount, together with interest on such Notes accrued to the date of prepayment. The prepayment shall be made on the Proposed Prepayment Date. 

(e) [Reserved]. 
 (f) Officer’s Certificate. Each offer to prepay the Notes pursuant to this Section 8.7 shall be accompanied by a certificate, executed by a Senior Financial Officer of the Company and
dated the date of such offer, specifying: (i) the Proposed Prepayment Date; (ii) that such offer is made pursuant to this Section 8.7; (iii) the principal amount of each Note offered to be prepaid; (iv) the interest that
would be due on each Note offered to be prepaid, accrued to the Proposed Prepayment Date; (v) that the conditions of this Section 8.7 have been fulfilled; and (vi) in reasonable detail, the nature and date or proposed date of the
Change in Control. 
 (g) “Change in Control” Defined. “Change in Control”
means an event or series of events by which: 
 (i) any “person” or “group” (as such terms
are used in sections 13(d) and 14(d) of the Securities Exchange Act of 1934, but excluding any employee benefit plan of such person or its subsidiaries, and any person or entity acting in its capacity as trustee, agent or other fiduciary or
administrator of any such plan) becomes the “beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Securities Exchange Act of 1934, except that a person or group shall be deemed to have “beneficial ownership” of all
Securities that such person or group has the right to acquire whether such right is exercisable immediately or only after the passage of time (such right, an “option right”)), directly or indirectly, of 35% or more of the equity Securities
of the Company entitled to vote for members of the board of directors or equivalent governing body of the Company on a fully-diluted basis (and taking into account all such securities that such person or group has the right to acquire pursuant to
any option right); or 
 (ii) during any period of 24 consecutive months, a majority of the members of the board
of directors or other equivalent governing body of the Company cease to be composed of individuals (i) who were members of that board or equivalent governing body on the first day of such period, (ii) whose election or nomination to that
board or equivalent governing body was approved by individuals referred to in clause (i) above constituting at the time of such election or nomination at least a majority of that board or equivalent governing body or (iii) whose election
or nomination to that board or other equivalent governing body was approved by individuals referred to in clauses (i) and (ii) above constituting at the time of such election or nomination at least a majority of that board or equivalent
governing body (excluding, in the case of both clause (ii) and clause (iii), any individual whose initial nomination for, or assumption of office as, a member of that board or equivalent governing body occurs as a result of an actual or
threatened solicitation of proxies or consents for the election or removal of one or more directors by any person or group other than a solicitation for the election of one or more directors by or on behalf of the board of directors). 

  
 21 

	9.	AFFIRMATIVE COVENANTS. 

The Company shall and shall cause each Guarantor to, so long as any of the Notes are outstanding: 

9.1. Compliance with Law. Without limiting Section 10.3, comply in all material respects with the requirements
of all Laws, including without limitation all Laws described in Section 5.16, and all orders, writs, injunctions and decrees applicable to it or to its business or property, except in such instances in which (a) such requirement of Law or
order, writ, injunction or decree is being contested in good faith by appropriate proceedings diligently conducted; or (b) the failure to comply therewith would not reasonably be expected to have a Material Adverse Effect. 

9.2. Insurance. The Company shall maintain insurance (including self-insurance) with respect to its properties and
business as necessary and appropriate in the customary business practice in the industry of the Company. 

9.3. Maintenance of Properties. The Company shall (a) maintain, preserve and protect all of its material
properties and equipment necessary in the operation of its business in good working order and reasonably good condition, ordinary wear and tear excepted; and (b) make all necessary repairs thereto and renewals and replacements thereof, except
in the case of both (a) and (b) above, where the failure to do so would not reasonably be expected to have a Material Adverse Effect. 
 9.4. Payment of Obligations. The Company shall pay and discharge as the same shall become due and payable, all its obligations and liabilities, including all federal, state and other material tax
liabilities, assessments and governmental charges or levies upon it or its properties or assets, unless the same are being contested in good faith by appropriate proceedings diligently conducted and adequate reserves in accordance with GAAP are
being maintained by the Company. 
 9.5. Corporate Existence, Etc. The Company shall (a) preserve,
renew and maintain in full force and effect its legal existence under the Laws of the jurisdiction of its organization except in a transaction permitted by Section 10.2 of this Agreement or except to the extent the Company, after any such
change in its legal existence, does not engage in any material line of business substantially different from those lines of business conducted by the Company and its Subsidiaries on the date hereof or any business substantially related or incidental
thereto; (b) preserve, renew and maintain in full force and effect its good standing under the Laws of the jurisdiction of its origination, except where the failure to do so would not reasonably be expected to result in a Material Adverse
Effect; (c) take all reasonable action to maintain all rights, privileges, permits, licenses and franchises necessary or desirable in the normal conduct of its business, except to the extent that failure to do so would not reasonably be
expected to have a Material Adverse Effect; and (d) preserve or renew all of its registered patents, trademarks, trade names and service marks, the non-preservation of which would reasonably be expected to have a Material Adverse Effect.

  
 22 

 9.6. Books and Records. The Company shall maintain proper
books of record and account, in which full, true and correct entries in conformity with GAAP consistently applied shall be made of all financial transactions and matters involving the assets and business of the Company or such Subsidiary, as the
case may be. 
 9.7. Ranking. Except as otherwise required by applicable Law, the Company will ensure
that, at all times, all liabilities of the Company under the Notes will rank in right of payment either pari passu with or senior to the obligations under the Credit Agreement and under all other unsecured Indebtedness of the Company
provided, the foregoing does not constitute a covenant regarding or otherwise limiting (a) the maturity date of any Indebtedness of the Company or of any Guarantor, (b) any terms relating to the timing of prepayments, redemptions or
similar provisions (including without limitation on a voluntary or involuntary basis) regarding any Indebtedness of the Company or of any Guarantor or (c) any Liens with respect to secured Indebtedness upon or with respect to any Property of
the Company or of any Guarantor permitted pursuant to this Agreement (including without limitation pursuant to Section 10.4). 
 9.8. Guarantors. The Company will cause any Subsidiary which is required to become or becomes a party to the Credit Agreement (or otherwise becomes a borrower thereunder), or guarantees
Indebtedness under the Credit Agreement, to enter into a subsidiary guaranty agreement which shall be in a form substantially comparable to and not more restrictive than such guarantee and otherwise reasonably acceptable to the Company and the
Required Holders providing for a guarantee of the obligations of the Company under the Notes and this Agreement (a “Subsidiary Guaranty”) and to deliver to each of the holders of the Notes (substantially concurrently with the
incurrence of any such guarantee obligation pursuant to the Credit Agreement) the following items: 
 (i) a
certificate signed by an authorized Responsible Officer of the Company making representations and warranties substantially to the effect of those contained in Sections 5.4(c), 5.6 and 5.7, with respect to such Subsidiary and the Subsidiary
Guaranty, as applicable; and 
 (ii) an opinion of counsel (who may be in-house counsel for the Company)
addressed to each of the holders of the Notes reasonably satisfactory to the Required Holders, substantially to the effect that the Subsidiary Guaranty by such Person has been duly authorized, executed and delivered and that the Subsidiary Guaranty
constitutes the legal, valid and binding obligation of such Person enforceable in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, fraudulent conveyance, moratorium or other similar
laws affecting the enforcement of creditors’ rights generally and by general equitable principles (regardless of whether such enforceability is considered in a proceeding in equity or at law). 

 

	10.	NEGATIVE COVENANTS. 

 The
Company shall not, and shall not permit any Guarantor to (directly or indirectly), so long as any of the Notes are outstanding: 

  
 23 

 10.1. Transactions with Affiliates. Enter into any transaction of any
kind (other than this Agreement and any other Finance Agreement or in accordance with the terms thereof (including without limitation any guaranty provided by a Subsidiary as required by the terms of the Credit Agreement, as referenced in
Section 9.8)) with any Affiliate of the Company, whether or not in the ordinary course of business, other than on fair and reasonable terms substantially as favorable to the Company or such Guarantor as would be obtainable by the Company or
such Guarantor at the time in a comparable arm’s length transaction with a Person other than an Affiliate; provided, that the foregoing restriction shall not apply to transactions between or among the Company and any Guarantor or between
and among any Guarantors. 
 10.2. Merger, Consolidation, Etc. Merge, dissolve, liquidate, consolidate
with or into another Person, or Dispose of (whether in one transaction or in a series of transactions) all or substantially all of its assets (whether now owned or hereafter acquired) to or in favor of any Person, or discontinue or eliminate, a line
of business; provided, that the foregoing limitation on the sale, lease or other transfer of assets and on the discontinuance or elimination of a line of business shall not prohibit, at any time, a transfer of assets or the discontinuance or
elimination of a line of business (in a single transaction or a series of related transactions) to the extent that any such Disposition would not cause the aggregate value of all assets Disposed of (excluding the sale, lease or other transfer of
assets permitted under subsection (c) of this Section), after the date referred to in Section 3.1 to exceed $75,000,000, and provided, further, that so long as no Default or Event of Default exists or would result therefrom:

 (a) the Company may merge with another Person if (i) such Person is organized under the laws of the
United States of America or one of its states, and (ii) the Company is the surviving corporation or if the Company is not the surviving corporation, such surviving corporation or business entity (the “Successor Corporation”)
shall have executed and delivered to each holder of Notes its assumption of the due and punctual performance and observance of each covenant and condition of this Agreement and the Notes (pursuant to such agreements and instruments as shall be
reasonably satisfactory to the Required Holders), and the Successor Corporation shall have caused to be delivered to each holder of Notes (A) an opinion of nationally recognized independent counsel, to the effect that all agreements or
instruments effecting such assumption are enforceable in accordance with their terms and (B) to the extent a Subsidiary Guaranty exists pursuant to Section 9.8, an acknowledgment from each Subsidiary Guarantor that the Subsidiary Guaranty
continues in full force and effect; 
 (b) any Guarantor may merge with (i) the Company, provided
that the Company shall be the continuing or surviving Person, or (ii) any one or more other Guarantors; and 

(c) the Company or any Guarantor may Dispose of all or substantially all of its assets (upon voluntary liquidation or
otherwise) to the Company or to any Guarantor. 
 10.3. Terrorism Sanctions Regulations. The Company will
not and will not permit any Affiliated Entity to (a) become an OFAC Listed Person or (b) have any 

  
 24 

 
investments in, or knowingly engage in any dealings or transactions with any Blocked Person. 
 10.4. Liens. Create, assume, incur or suffer to exist any Lien upon or with respect to any property of the Company or any Guarantor except: 

(a) Liens existing on the date hereof and listed on Schedule 10.4 and any renewals or extensions thereof, provided
that (i) the property covered thereby is not changed (except for proceeds of such property), and (ii) the direct or any contingent obligor with respect thereto is not changed; 

(b) Liens for taxes not yet due or which are being contested in good faith and by appropriate proceedings diligently
conducted, if adequate reserves with respect thereto are maintained on the books of the applicable Person in accordance with GAAP; 
 (c) carriers’, warehousemen’s, mechanics’, materialmen’s, repairmen’s or other like Liens arising in the ordinary course of business which are not overdue for a period of more
than 30 days or which are being contested in good faith and by appropriate proceedings diligently conducted, if adequate reserves with respect thereto are maintained on the books of the applicable Person; 

(d) pledges or deposits in the ordinary course of business in connection with workers’ compensation, unemployment
insurance and other social security legislation, other than any Lien imposed by ERISA; 
 (e) deposits to secure
the performance of bids, trade contracts and leases (other than Indebtedness), statutory obligations, surety and appeal bonds, performance bonds and other obligations of a like nature incurred in the ordinary course of business; 

(f) easements, rights-of-way, restrictions and other similar encumbrances affecting real property which, in the aggregate,
are not substantial in amount, and which do not in any case materially detract from the value of the property subject thereto or materially interfere with the ordinary conduct of the business of the applicable Person; 

(g) Liens securing judgments for the payment of money not constituting an Event of Default under Section 11(i);

 (h) leases or subleases granted to others in the ordinary course of business not interfering in any material
respect with the business of the applicable Person; 
 (i) any interest of title of a lessor under, and Liens
arising from UCC financing statements (or equivalent filings, registrations or agreements in foreign jurisdictions) relating to, leases permitted by this Agreement; 

(j) Liens deemed to exist in connection with repurchase agreements; 

(k) normal and customary rights of setoff upon deposits of cash in favor of banks or other depository institutions;

  
 25 

 (l) Liens of a collection bank arising under section 4-210 of the Uniform
Commercial Code on items in the course of collection; 
 (m) Liens existing on any asset or property prior to the
acquisition thereof by the Company or any Guarantor or existing on any asset or property of any Person that becomes a Guarantor prior to the time such Person becomes a Guarantor; 

(n) Liens on property securing purchase money indebtedness (including capital lease obligations, provided that
(i) such Liens attach to such property within 90 days after the acquisition of such property, (ii) such Liens secure only the payment of the purchase money Indebtedness (and refinancings, renewals or extensions thereof) and (iii) such
Liens attach only to the property subject to the purchase money Indebtedness and do not encumber any other property of the Company or any Guarantor; 
 (o) Liens created or deemed to exist as a result of (i) a substantially non-recourse assignment, sale or other transfer of receivables in connection with one or more third-party financings (or
Guarantee of such financing) of energy projects developed by the Company or any Guarantor (or any subcontractor of the Company or any Guarantor) and (ii) Liens on such energy projects in favor of one or more providers of such third-party
financing (including, without limitation, with respect to each of the foregoing clauses (i) and (ii), projects developed for agencies, departments and instrumentalities of the United States government, any state, county, municipal government or
other political subdivision, any university or any college through utility energy services contracts); and 
 (p)
Liens securing any other Indebtedness of the Company so long as the Notes are equally and ratably secured with such other Indebtedness, pursuant to an agreement reasonably satisfactory to the Required Holders; and 

(q) Liens not permitted by subsections (a) through (p) above, if at the time of, and after giving effect to, the
creation or assumption of any such Lien, the aggregate amount of all Indebtedness of the Company or any Guarantor secured by all such Liens not so permitted by subsections (a) through (p) above does not exceed 10% of Consolidated Total
Assets; provided further that, no such Liens permitted under this Section 10.4(q) may secure any obligations under the Credit Agreement. 
 10.5. Leverage Ratio. The Company will not permit the ratio of Consolidated Funded Indebtedness to Total Capitalization, in each case determined as of the close of business on the last day of each
fiscal quarter of the Company, to exceed 0.70 to 1.00. 
 10.6. Change in Nature of Business. The Company
will not, and will not permit any Guarantor to, engage in any material line of business substantially different from those lines of business conducted by the Company and its Subsidiaries on the date hereof or any business substantially related or
incidental thereto. 
  

	11.	EVENTS OF DEFAULT. 

 An
“Event of Default” shall exist if any of the following conditions or events shall occur and be continuing: 

  
 26 

 (a) the Company defaults in the payment of any principal or Make-Whole
Amount, if any, on any Note when the same becomes due and payable, whether at maturity or at a date fixed for prepayment or by declaration or otherwise; or 
 (b) the Company defaults in the payment of any interest on any Note for more than five Business Days after the same becomes due and payable; or 

(c) the Company defaults in the performance of or compliance with any term contained in Sections 10.2, 10.4 or 10.5;
or 
 (d) the Company defaults in the performance of or compliance with any term contained in any Finance
Agreement (other than those referred to in Sections 11(a), (b) and (c)) and such default is not remedied within 30 days after the earlier of (i) a Responsible Officer obtaining actual knowledge of such default and (ii) the
Company receiving written notice of such default from any holder of a Note (any such written notice to be identified as a “notice of default” and to refer specifically to this Section 11(d)); or 

(e) any representation or warranty made in writing by or on behalf of the Company or by any officer of the Company in any
Finance Agreement or in any writing furnished pursuant to any Finance Agreement proves to have been false or incorrect in any material respect on the date as of which made; or 

(f) (i) the Company or any Guarantor is in default (as principal or as guarantor or other surety) in the payment of any
principal of or premium or make-whole amount or interest on any Indebtedness that is outstanding in an aggregate principal amount of at least $75,000,000 beyond any period of grace provided with respect thereto, or (ii) the Company or any
Guarantor is in default in the performance of or compliance with any term of any evidence of any Indebtedness in an aggregate outstanding principal amount of at least $75,000,000 or of any mortgage, indenture or other agreement relating thereto or
any other condition exists, and as a consequence of such default or condition such Indebtedness has become, or has been declared due and payable before its stated maturity or before its regularly scheduled dates of payment; or 

(g) the Company or any Guarantor (i) is generally not paying, or admits in writing its inability to pay, its debts as
they become due, (ii) files, or consents by answer or otherwise to the filing against it of, a petition for relief or reorganization or arrangement or any other petition in bankruptcy, for liquidation or to take advantage of any bankruptcy,
insolvency, reorganization, moratorium or other similar law of any jurisdiction, (iii) makes an assignment for the benefit of its creditors, (iv) consents to the appointment of a custodian, receiver, trustee or other officer with similar
powers with respect to it or with respect to any substantial part of its property, (v) is adjudicated as insolvent or to be liquidated, or (vi) takes corporate action for the purpose of any of the foregoing; or 

(h) a court or other Governmental Authority of competent jurisdiction enters an order appointing, without consent by the
Company or any Guarantor, a custodian, 

  
 27 

 
receiver, trustee or other officer with similar powers with respect to it or with respect to any substantial part of its Property, or constituting an order for relief or approving a petition for
relief or reorganization or any other petition in bankruptcy or for liquidation or to take advantage of any bankruptcy or insolvency law of any jurisdiction, or ordering the dissolution, winding-up or liquidation of the Company or any Guarantors, or
any such petition shall be filed against the Company or any Guarantors and such petition shall not be dismissed within 60 days; or 
 (i) a final judgment or judgments for the payment of money aggregating in excess of $75,000,000 (to the extent not covered by independent third party insurance as to which the insurer does not dispute
coverage) are rendered against one or more of the Company or any Guarantor and which judgments are not, within 60 days after entry thereof, bonded, discharged or stayed pending appeal, or are not discharged within 60 days after the expiration of
such stay; or 
 (j) if (i) any Plan shall fail to satisfy the minimum funding standards of ERISA or the
Code for any plan year or part thereof or a waiver of such standards or extension of any amortization period is sought or granted under section 412 of the Code, (ii) a notice of intent to terminate any Plan shall have been or is
reasonably expected to be filed with the PBGC or the PBGC shall have instituted proceedings under ERISA section 4042 to terminate or appoint a trustee to administer any Plan or the PBGC shall have notified the Company or any ERISA Affiliate that a
Plan may become a subject of any such proceedings, (iii) the aggregate “amount of unfunded benefit liabilities” (within the meaning of section 4001(a)(18) of ERISA) under all Plans, determined in accordance with Title IV of ERISA,
shall exceed $75,000,000, (iv) the Company or any ERISA Affiliate shall have incurred or is reasonably expected to incur any liability pursuant to Title I or IV of ERISA or the penalty or excise tax provisions of the Code relating to employee
benefit plans, (v) the Company or any ERISA Affiliate withdraws from any Multiemployer Plan, or (vi) the Company or any Subsidiary establishes or amends any employee welfare benefit plan that provides post-employment welfare benefits in a
manner that would increase the liability of the Company or any Subsidiary thereunder; and any such event or events described in clauses (i) through (vi) above, either individually or together with any other such event or events, would
reasonably be expected to have a Material Adverse Effect; or 
 (k) any Finance Agreement, at any time after its
execution and delivery and for any reason other than as expressly permitted hereunder or thereunder or upon satisfaction in full of all the obligations under the Finance Agreements, ceases to be in full force and effect; or the Company or any
Guarantor contests in any manner the validity or enforceability of any Finance Agreement; or the Company or any Guarantor denies that it has any or further liability or obligation under any Finance Agreement, or purports to revoke, terminate or
rescind any Finance Agreement. 
 As used in Section 11(j), the terms “employee benefit
plan” and “employee welfare benefit plan” shall have the respective meanings assigned to such terms in section 3 of ERISA. 

  
 28 

	12.	REMEDIES ON DEFAULT, ETC. 

 12.1. Acceleration. (a) If an Event of Default with respect to the Company described in Section 11(g) or (h) (other than an Event of Default described in clause (i) of
Section 11(g) by virtue of the fact that such clause encompasses clause (i) of Section 11(g)) has occurred, all the Notes then outstanding shall automatically become immediately due and payable. 

(b) If any Event of Default (other than pursuant to Sections 11(g) or (h)) has occurred and is continuing, the
Required Holders may at any time at its or their option, by notice or notices to the Company, declare all the Notes then outstanding to be immediately due and payable. 

(c) If any Event of Default described in Section 11(a) or (b) has occurred and is continuing, any holder or
holders of Notes at the time outstanding affected by such Event of Default may at any time, at its or their option, by notice or notices to the Company, declare all the Notes held by it or them to be immediately due and payable. 

Upon any Notes becoming due and payable under this Section 12.1, whether automatically or by declaration, such Notes
will forthwith mature and the entire unpaid principal amount of such Notes, plus (x) all accrued and unpaid interest thereon (including, but not limited to, interest accrued thereon at the Default Rate) and (y) the Make-Whole Amount
determined in respect of such principal amount (to the full extent permitted by applicable law), shall all be immediately due and payable, in each and every case without presentment, demand, protest or further notice, all of which are hereby waived.
The Company acknowledges, and the parties hereto agree, that each holder of a Note has the right to maintain its investment in the Notes free from repayment by the Company (except as herein specifically provided for) and that the provision for
payment of a Make-Whole Amount by the Company in the event that the Notes are prepaid or are accelerated as a result of an Event of Default, is intended to provide compensation for the deprivation of such right under such circumstances. 

12.2. Other Remedies. If any Event of Default has occurred and is continuing, and irrespective of whether any Notes
have become or have been declared immediately due and payable under Section 12.1, the holder of any Note at the time outstanding may proceed to protect and enforce the rights of such holder by an action at law, suit in equity or other
appropriate proceeding, whether for the specific performance of any agreement contained herein or in any Note, or for an injunction against a violation of any of the terms hereof or thereof, or in aid of the exercise of any power granted hereby or
by law or otherwise. Upon the occurrence of any Default, the holders may take any action permitted by law to protect their rights under the Finance Agreements. 
 12.3. Rescission. At any time after any Notes have been declared due and payable pursuant to Section 12.1(b) or (c), the Required Holders (in the case of Section 12.1(b)) and the
applicable holder or holders of Notes (in the case of Section 12.1(c)), by written notice to the Company, may rescind and annul any such declaration and its consequences if (a) the Company has paid all overdue interest on the

  
 29 

 
Notes, all principal of and Make-Whole Amount, if any, on any Notes that are due and payable and are unpaid other than by reason of such declaration, and all interest on such overdue principal
and Make-Whole Amount, if any, and (to the extent permitted by applicable law) any overdue interest on the Notes, at the Default Rate, (b) neither the Company nor any other Person shall have paid any amounts which have become due solely by
reason of such declaration, (c) all Events of Default, other than non-payment of amounts that have become due solely by reason of such declaration, have been cured or have been waived pursuant to Section 17, and (d) no judgment or
decree has been entered for the payment of any monies due pursuant hereto or to the Notes. No rescission and annulment under this Section 12.3 will extend to or affect any subsequent Event of Default or impair any right consequent thereon.

 12.4. No Waivers or Election of Remedies, Expenses, Etc. No course of dealing and no delay on the part
of any holder of any Note in exercising any right, power or remedy shall operate as a waiver thereof or otherwise prejudice such holder’s rights, powers or remedies. No right, power or remedy conferred by this Agreement or by a Note upon any
holder thereof shall be exclusive of any other right, power or remedy referred to herein or therein or now or thereafter available at law, in equity, by statute or otherwise. Without limiting the obligations of the Company under Section 15, the
Company will pay to the holder of each Note on demand such further amount as shall be sufficient to cover all costs and expenses of such holder incurred in any enforcement or collection under this Section 12, including, without limitation,
reasonable attorneys’ fees, expenses and disbursements. 
  

	13.	REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES. 

 13.1. Registration of Notes. The Company shall keep at its principal executive office a register for the registration and registration of transfers of Notes. The name and address of each holder of
one or more Notes, each transfer thereof and the name and address of each transferee of one or more Notes shall be registered in such register. Prior to due presentment for registration of transfer, the Person in whose name any Note shall be
registered shall be deemed and treated as the owner and holder thereof for all purposes hereof, and the Company shall not be affected by any notice or knowledge to the contrary. The Company shall give to any holder of a Note that is an Institutional
Investor promptly upon request therefor, a complete and correct copy of the names and addresses of all registered holders of Notes. 
 13.2. Transfer and Exchange of Notes. Upon surrender of any Note to the Company at the address and to the attention of the designated officer (all as specified in Section 18(a)(iii)), for
registration of transfer or exchange (and in the case of a surrender for registration of transfer accompanied by a written instrument of transfer duly executed by the registered holder of such Note or such holder’s attorney duly authorized in
writing and accompanied by the relevant name, address and other information for notices of each transferee of such Note or part thereof), within ten Business Days thereafter, the Company shall execute and deliver, at the Company’s expense
(except as provided below), one or more new Notes (as requested by the holder thereof) in exchange therefor, in an aggregate principal amount equal to the unpaid principal amount of the surrendered

  
 30 

 
Note. Each such new Note shall be payable to such Person as such holder may request and shall be substantially in the forms of Exhibit 1(a) or 1(b), as applicable. Each such new Note shall be
dated and bear interest from the date to which interest shall have been paid on the surrendered Note or dated the date of the surrendered Note if no interest shall have been paid thereon. The Company may require payment of a sum sufficient to cover
any stamp tax or governmental charge imposed in respect of any such transfer of Notes. Notes shall not be transferred in denominations of less than $1,000,000, provided that if necessary to enable the registration of transfer by a holder of
its entire holding of Notes, one Note may be in a denomination of less than $1,000,000. Any transferee, by its acceptance of a Note registered in its name (or the name of its nominee), shall be deemed to have made the representation set forth in
Section 6.2. 
 13.3. Replacement of Notes. Upon receipt by the Company at the address and to the
attention of the designated officer (all as specified in Section 18(iii)) of evidence reasonably satisfactory to it of the ownership of and the loss, theft, destruction or mutilation of any Note (which evidence shall be, in the case of an
Institutional Investor, notice from such Institutional Investor of such ownership and such loss, theft, destruction or mutilation), and 
 (a) in the case of loss, theft or destruction, of indemnity in favor of the Company reasonably satisfactory to the Company (provided that if the holder of such Note is, or is a nominee for, an original
Purchaser or another holder of a Note with a minimum net worth of at least $50,000,000 or a Qualified Institutional Buyer, such Person’s own unsecured agreement of indemnity shall be deemed to be satisfactory), or 

(b) in the case of mutilation, upon surrender and cancellation thereof, 

within ten Business Days thereafter, the Company at its own expense shall execute and deliver, in lieu thereof, a new Note, dated and
bearing interest from the date to which interest shall have been paid on such lost, stolen, destroyed or mutilated Note or dated the date of such lost, stolen, destroyed or mutilated Note if no interest shall have been paid thereon. 

 

	14.	PAYMENTS ON NOTES. 

 14.1. Place of Payment. Subject to Section 14.2, payments of principal, Make-Whole Amount, if any, and interest becoming due and payable on the Notes shall be made in New York, New York at the
principal office of Bank of America, N.A. in such jurisdiction. The Company may at any time, by notice to each holder of a Note, change the place of payment of the Notes so long as such place of payment shall be either the principal office of the
Company in such jurisdiction or the principal office of a bank or trust company in such jurisdiction. 
 14.2.
Home Office Payment. So long as any Purchaser or its nominee shall be the holder of any Note, and notwithstanding anything contained in Section 14.1 or in such Note to the contrary, the Company will pay all sums becoming due on such Note
for principal, Make-Whole Amount, if any, and interest by the method and at the address 

  
 31 

 
specified for such purpose below such Purchaser’s name in Schedule A, or by such other reasonable method or at such other address as such Purchaser shall have from time to time specified to
the Company in writing for such purpose, without the presentation or surrender of such Note or the making of any notation thereon, except that upon written request of the Company made concurrently with or reasonably promptly after payment or
prepayment in full of any Note, such Purchaser shall surrender such Note for cancellation, reasonably promptly after any such request, to the Company at its principal executive office or at the place of payment most recently designated by the
Company pursuant to Section 14.1. Prior to any sale or other disposition of any Note held by a Purchaser or its nominee, such Purchaser will, at its election, either endorse thereon the amount of principal paid thereon and the last date to
which interest has been paid thereon or surrender such Note to the Company in exchange for a new Note or Notes pursuant to Section 13.2. The Company will afford the benefits of this Section 14.2 to any Institutional Investor that is the
direct or indirect transferee of any Note purchased by a Purchaser under this Agreement and that has made the same agreement relating to such Note as the Purchasers have made in this Section 14.2. 

 

	15.	EXPENSES, ETC. 

 15.1. Transaction Expenses. Whether or not the transactions contemplated hereby are consummated, the Company will pay all costs and expenses incurred by the Purchasers and each other holder
of a Note in connection with the preparation, execution and delivery of this Agreement and the Notes and enforcement actions in connection therewith, and in connection with any amendments, waivers or consents under or in respect of this Agreement or
the Notes (whether or not such amendment, waiver or consent becomes effective), including, without limitation: (a) the costs and expenses incurred in enforcing or defending (or determining whether or how to enforce or defend) any rights under
this Agreement or the Notes or in responding to any subpoena or other legal process or informal investigative demand issued in connection with this Agreement or the Notes, or by reason of being a holder of any Note, (b) the costs and expenses,
including financial advisors’ fees, incurred in connection with the insolvency or bankruptcy of the Company or any Guarantor or in connection with any work-out or restructuring of the transactions contemplated hereby and by the Notes and
(c) the costs and expenses incurred in connection with the initial filing of this Agreement and all related documents and financial information with the SVO; provided, that such costs and expenses under this clause (c) shall not
exceed $5,000. Such costs and expenses shall include reasonable attorney’s fees and expenses of a special counsel (but not local counsel) in connection with the preparation, execution and delivery of this Agreement and attorneys’ fees and
expenses of a special counsel and, if reasonably required by the Required Holders, local or other counsel in connection with (1) the Series A Closing, (2) the Series B Closing and (3) the matters referred to in the preceding sentence
(other than the preparation, execution and delivery of this Agreement). The Company will pay, and will save each Purchaser and each other holder of a Note harmless from, all claims in respect of any fees, costs or expenses, if any, of brokers and
finders (other than those, if any, retained by a Purchaser or other holder in connection with its purchase of the Notes). 

  
 32 

 15.2. Survival. The obligations of the Company under this
Section 15 will survive the payment or transfer of any Note, the enforcement, amendment or waiver of any provision of this Agreement or the Notes, and the termination of this Agreement. 

 

	16.	SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ENTIRE AGREEMENT. 

 All representations and warranties contained herein shall survive the execution and delivery of this Agreement and the Notes, the purchase or transfer by any Purchaser of any Note or portion thereof or
interest therein and the payment of any Note, and may be relied upon by any subsequent holder of a Note, regardless of any investigation made at any time by or on behalf of such Purchaser or any other holder of a Note. All statements contained in
any certificate or other instrument delivered by or on behalf of the Company pursuant to this Agreement shall be deemed representations and warranties of the Company under this Agreement. Subject to the preceding sentence, this Agreement and the
Notes embody the entire agreement and understanding between each Purchaser and the Company and supersede all prior agreements and understandings relating to the subject matter hereof. 

 

	17.	AMENDMENT AND WAIVER. 

 17.1. Requirements. Subject to the provisions of Section 4.12, this Agreement and the Notes may be amended, and the observance of any term hereof or of the Notes may be waived (either
retroactively or prospectively), with (and only with) the written consent of the Company and the Required Holders, except that (a) no amendment or waiver of any of the provisions of Section 1, 2, 3, 4, 5, 6 or 20 hereof, or any defined
term (as it is used therein), will be effective as to any Purchaser unless consented to by the Company and such Purchaser in writing, and (b) no such amendment or waiver may, without the written consent of the Company and the holder of each
Note at the time outstanding affected thereby, (i) subject to the provisions of Section 12 relating to acceleration or rescission, change the amount or time of any prepayment or payment of principal of, or reduce the rate or change the
time of payment or method of computation of interest or of the Make-Whole Amount on, the Notes, (ii) change the percentage of the principal amount of the Notes the holders of which are required to consent to any such amendment or waiver, or
(iii) amend any of Sections 8, 11(a), 11(b), 12, 17 or 20. 
 17.2. Solicitation of Holders of
Notes. 
 (a) Solicitation. The Company will provide each Purchaser (at any time prior to the date of
the Series B Closing) and each holder of the Notes (irrespective of the amount of Notes then owned by it) with sufficient information, sufficiently far in advance of the date a decision is required, to enable such Purchaser or such holder to make an
informed and considered decision with respect to any proposed amendment, waiver or consent in respect of any of the provisions hereof or of the Notes. The Company will deliver executed or true and correct copies of each amendment, waiver or consent
effected pursuant to the provisions of this Section 17 to each Purchaser (with respect to any amendment, waiver or consent effected at any time prior to the date of the Series B Closing) and each holder of outstanding Notes promptly following
the date on which it is 

  
 33 

 
executed and delivered by, or receives the consent or approval of, the requisite Purchasers (with respect to any amendment, waiver or consent effected at any time prior to the date of the Series
B Closing) and/or holders of Notes. 
 (b) Payment. The Company will not directly or indirectly pay or
cause to be paid any remuneration, whether by way of supplemental or additional interest, fee or otherwise, or grant any security or provide other credit support, to any Purchaser (with respect to any amendment, waiver or consent effected at any
time prior to the date of the Series B Closing) or holder of Notes as consideration for or as an inducement to the entering into by any such Purchaser or such holder of Notes of any waiver or amendment of any of the terms and provisions hereof
unless such remuneration is concurrently paid, or security is concurrently granted or other credit support concurrently provided, on the same terms, ratably to each such Purchaser and each such holder of Notes then outstanding even if such Purchaser
or such holder did not consent to such waiver or amendment. 
 (c) Consent in Contemplation of Transfer.
Any consent made pursuant to this Section 17 by the holder of any Note that has transferred or has agreed to transfer such Note to the Company, any Subsidiary or any Affiliate of the Company and has provided or has agreed to provide such
written consent as a condition to such transfer shall be void and of no force or effect except solely as to such holder, and any amendments effected or waivers granted or to be effected or granted that would not have been or would not be so effected
or granted but for such consent (and the consents of all other holders of Notes that were acquired under the same or similar conditions) shall be void and of no force or effect except solely as to such transferring holder. 

17.3. Binding Effect, etc. Any amendment or waiver consented to as provided in this Section 17 applies
equally to all holders of Notes and is binding upon them and upon each future holder of any Note and upon the Company without regard to whether such Note has been marked to indicate such amendment or waiver. No such amendment or waiver will extend
to or affect any obligation, covenant, agreement, Default or Event of Default not expressly amended or waived or impair any right consequent thereon. No course of dealing between the Company and the holder of any Note nor any delay in exercising any
rights hereunder or under any Note shall operate as a waiver of any rights of any holder of such Note. As used herein, the term “this Agreement” and references thereto shall mean this Agreement (including without limitation the
Schedules and Exhibits hereto) as it may from time to time be amended or supplemented. 
 17.4. Notes Held by
Company, etc. Solely for the purpose of determining whether the holders of the requisite percentage of the aggregate principal amount of Notes then outstanding approved or consented to any amendment, waiver or consent to be given under
this Agreement or the Notes, or have directed the taking of any action provided herein or in the Notes to be taken upon the direction of the holders of a specified percentage of the aggregate principal amount of Notes then outstanding, Notes
directly or indirectly owned by the Company or any of its Affiliates shall be deemed not to be outstanding. 

  
 34 

	18.	NOTICES. 

(a) Notices Generally. All notices and communications provided for hereunder shall be in writing and sent
(a) by telecopy if the sender on the same day sends a confirming copy of such notice by email (if recipient has specified an email address in its notice address) and by a recognized overnight delivery service (charges prepaid), or (b) by
registered or certified mail with return receipt requested (postage prepaid), or (c) by a recognized overnight delivery service (with charges prepaid) or (d) as provided Section 18(b) below. Any such notice must be sent: 

(i) if to any Purchaser or its nominee, to such Purchaser or nominee at the address specified for such communications in
Schedule A, or at such other address as such Purchaser or nominee shall have specified to the Company in writing, 
 (ii) if to any other holder of any Note, to such holder at such address as such other holder shall have specified to the Company in writing, or 

(iii) if to the Company, to the Company at its address set forth below or at such other address as the Company shall have
specified to the holder of each Note in writing: 
 Piedmont Natural Gas Company, Inc. 

Office of the Treasurer 
 4720 Piedmont Row Drive 
 Charlotte, North Carolina 28210

 Attention: Robert Pritchard 

Telephone: 704-731-4332 
 Telecopier: 704-731-4097 
 Email: rob.pritchard@piedmontng.com

 with a copy to: 
 Piedmont Natural Gas Company, Inc. 
 Office of General Counsel

 4720 Piedmont Row Drive 

Charlotte, North Carolina 28210 
 Attention: Jane R. Lewis-Raymond 
 Telephone: 704-731-4261

 Telecopier: 704-365-8515 

Email: jane.lewis-raymond@piedmontng.com 

U.S. Bank National Association 
 190 South LaSalle Street, 7th Floor 
 Chicago, IL 60603 

Attention: Patricia M. Child, Vice President 

  
 35 

 Telephone: 312-332-7494 

Telecopier: 312-332-7996 
 Email: patricia.child@usbank.com 
 Notices sent by hand or
overnight courier service, or mailed by certified or registered mail, shall be deemed to have been given when received; notices sent by telecopier shall be deemed to have been given when sent (except that, if not given during normal business hours
for the recipient, shall be deemed to have been given at the opening of business on the next Business Day for the recipient). Notices hereunder shall be conclusively presumed received as evidenced by a delivery receipt furnished by the United States
Postal Service or any reputable commercial delivery service. Notices delivered through electronic communications, to the extent provided in Section 18(b) below, shall be effective as provided in such Section 18(b). 

(b) Electronic Communications. Notices and other communications to the holders of Notes hereunder may be delivered
or furnished by electronic communication (including e-mail and Internet or intranet websites) pursuant to procedures approved by the applicable holders and the Company, provided that the foregoing shall not apply to notices regarding
Sections 2, 3 and 8 to any holder if such holder has notified the Company that it is incapable of receiving notices under such Sections by electronic communication. Each holder of Notes or the Company may, in its discretion, agree to accept
notices and other communications to it hereunder by electronic communications pursuant to procedures approved by it, provided that approval of such procedures may be limited to particular notices or communications. 

 

	19.	REPRODUCTION OF DOCUMENTS. 

This Agreement and all documents relating thereto, including, without limitation, (a) consents, waivers and modifications that may
hereafter be executed, (b) documents received by any Purchaser at the Closings (except the Notes themselves), and (c) financial statements, certificates and other information previously or hereafter furnished to any Purchaser, may be
reproduced by such Purchaser by any photographic, photostatic, electronic, digital, or other similar process and such Purchaser may destroy any original document so reproduced. The Company agrees and stipulates that, to the extent permitted by
applicable law, any such reproduction shall be admissible in evidence as the original itself in any judicial or administrative proceeding (whether or not the original is in existence and whether or not such reproduction was made by such Purchaser in
the regular course of business) and any enlargement, facsimile or further reproduction of such reproduction shall likewise be admissible in evidence. This Section 19 shall not prohibit the Company or any other holder of Notes from contesting
any such reproduction to the same extent that it could contest the original, or from introducing evidence to demonstrate the inaccuracy of any such reproduction. 

  
 36 

	20.	CONFIDENTIAL INFORMATION. 

For the purposes of this Section 20, “Confidential Information” means information delivered to any Purchaser by or
on behalf of the Company or any Subsidiary in connection with the transactions contemplated by or otherwise pursuant to this Agreement that is proprietary in nature and that was clearly marked or labeled or otherwise adequately identified when
received by such Purchaser as being confidential information of the Company or such Subsidiary, provided that such term does not include information that (a) (i) was publicly known through no act or omission by such Purchaser or any Person
acting on such Purchaser’s behalf or (ii) was otherwise known to such Purchaser prior to the time of such disclosure and not known to have been obtained or derived in contravention of any confidentiality obligation in favor of the Company
known to such Purchaser after due inquiry; (b) subsequently becomes publicly known through no act or omission by such Purchaser or any Person acting on such Purchaser’s behalf; (c) otherwise becomes known to such Purchaser (and not
known to have been obtained or derived in contravention of any confidentiality obligation in favor of the Company known to such Purchaser after due inquiry) other than through disclosure by the Company or any Subsidiary; or (d) constitutes
financial statements delivered to such Purchaser under Section 7.1 that are otherwise publicly available. Each Purchaser will maintain the confidentiality of such Confidential Information in accordance with procedures adopted by such Purchaser
in good faith to protect confidential information of third parties delivered to such Purchaser, provided that such Purchaser may deliver or disclose Confidential Information to (i) its directors, officers, employees, agents, attorneys, trustees
and Affiliates (to the extent such disclosure reasonably relates to the administration of the investment represented by its Notes and to the extent each such recipient of Confidential Information is bound by the terms of this Section 20 or
otherwise agrees in writing prior to receipt of any Confidential Information to hold confidential the Confidential Information substantially in accordance with the terms of this Section 20), (ii) its financial advisors and other
professional advisors who agree in writing prior to receipt of any Confidential Information to hold confidential such Confidential Information substantially in accordance with the terms of this Section 20, (iii) any other holder of any
Note, (iv) any Institutional Investor to which it sells or offers to sell such Note or any part thereof or any participation therein (if such Person has agreed in writing prior to its receipt of such Confidential Information to be bound by the
provisions of this Section 20), (v) any Person from which it offers to purchase any Security of the Company (if such Person has agreed in writing prior to its receipt of such Confidential Information to be bound by the provisions of this
Section 20), (vi) any federal or state regulatory authority having jurisdiction over such Purchaser, (vii) the NAIC or the SVO or, in each case, any similar organization, or any nationally recognized rating agency that requires access
to information about such Purchaser’s investment portfolio, or (viii) any other Person to which such delivery or disclosure is necessary (w) to effect compliance with any law, rule, regulation or order applicable to such Purchaser,
(x) in response to any subpoena or other legal process, (y) in connection with any litigation to which such Purchaser is a party or (z) if an Event of Default has occurred and is continuing, to the extent such Purchaser may reasonably
determine such delivery and disclosure to be necessary in the enforcement or for the protection of the rights and remedies under such Purchaser’s Notes and this Agreement. Each holder of a Note, by its acceptance of a Note, will be deemed to
have agreed to be bound by and to be entitled to the benefits of this Section 20 as though it were a party to this Agreement. On reasonable request by the Company in connection with the delivery to any holder of a Note of

  
 37 

 
information required to be delivered to such holder under this Agreement or requested by such holder (other than a holder that is a party to this Agreement or its nominee), such holder will enter
into an agreement with the Company embodying the provisions of this Section 20. 
  

	21.	SUBSTITUTION OF PURCHASER. 

Each Purchaser shall have the right to substitute any one of its Affiliates as the purchaser of the Notes that it has agreed to purchase
hereunder, by written notice to the Company, which notice shall be signed by both such Purchaser and such Affiliate, shall contain such Affiliate’s agreement to be bound by this Agreement and shall contain a confirmation by such Affiliate of
the accuracy with respect to it of the representations set forth in Section 6. Upon receipt of such notice, any reference to such Purchaser in this Agreement (other than in this Section 21), shall be deemed to refer to such Affiliate in
lieu of such original Purchaser. In the event that such Affiliate is so substituted as a Purchaser hereunder and such Affiliate thereafter transfers to such original Purchaser all of the Notes then held by such Affiliate, upon receipt by the Company
of notice of such transfer, any reference to such Affiliate as a “Purchaser” in this Agreement (other than in this Section 21), shall no longer be deemed to refer to such Affiliate, but shall refer to such original Purchaser, and such
original Purchaser shall again have all the rights of an original holder of the Notes under this Agreement. 
  

	22.	MISCELLANEOUS. 

 22.1. Successors and Assigns. All covenants and other agreements contained in this Agreement by or on behalf of any of the parties hereto bind and inure to the benefit of their respective
successors and assigns (including, without limitation, any subsequent holder of a Note) whether so expressed or not. 
 22.2. Payments Due on Non-Business Days. Anything in this Agreement or the Notes to the contrary notwithstanding (but without limiting the requirement in Section 8.4 that the notice of
any optional prepayment specify a Business Day as the date fixed for such prepayment), any payment of principal of or Make-Whole Amount or interest on any Note that is due on a date other than a Business Day shall be made on the next succeeding
Business Day without including the additional days elapsed in the computation of the interest payable on such next succeeding Business Day; provided that if the maturity date of any Note is a date other than a Business Day, the payment otherwise due
on such maturity date shall be made on the next succeeding Business Day and shall include the additional days elapsed in the computation of interest payable on such next succeeding Business Day. 

22.3. Accounting Terms. 
 (a) Generally. All accounting terms not specifically or completely defined herein shall be construed in conformity with, and all financial data (including financial ratios and other financial
calculations) required to be submitted pursuant to this Agreement shall be prepared in conformity with, GAAP applied on a consistent basis, as in effect from time to time. Notwithstanding the foregoing, for purposes of determining compliance with
any covenant (including the computation of any financial covenant) 

  
 38 

 
contained herein, Indebtedness of the Company and its Subsidiaries shall be deemed to be carried at 100% of the outstanding principal amount thereof, and the effects of FASB ASC 825 on financial
liabilities shall be disregarded. 
 (b) Changes in GAAP. If at any time any change in GAAP would affect
the computation of any financial ratio or requirement set forth in this Agreement, and either the Company or the Required Holders shall so request, representatives of the holders of the Notes designated by the Required Holders at such time and the
Company shall negotiate in good faith to amend such ratio or requirement to preserve the original intent thereof in light of such change in GAAP (subject to the approval of the Required Holders); provided that, until so amended, (i) such
ratio or requirement shall continue to be computed in accordance with GAAP prior to such change therein and (ii) the Company shall provide to the holders of the Notes that are Institutional Investors financial statements and other documents
required under this Agreement or as reasonably requested hereunder setting forth a reconciliation between calculations of such ratio or requirement made before and after giving effect to such change in GAAP. Any amendment of this Agreement, at any
time, with regard to any such change in GAAP shall be effected without, in connection therewith, (i) the Company being obligated to pay any fee, (ii) any increase in the interest rate with respect to the Notes or (iii) any other
increase in the consideration then payable by the Company pursuant to this Agreement or the Notes. 
 22.4.
Severability. Any provision of this Agreement that is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining
provisions hereof, and any such prohibition or unenforceability in any jurisdiction shall (to the full extent permitted by applicable law) not invalidate or render unenforceable such provision in any other jurisdiction. 

22.5. Construction, etc. Each covenant contained herein shall be construed (absent express provision to the
contrary) as being independent of each other covenant contained herein, so that compliance with any one covenant shall not (absent such an express contrary provision) be deemed to excuse compliance with any other covenant. Where any provision herein
refers to action to be taken by any Person, or which such Person is prohibited from taking, such provision shall be applicable whether such action is taken directly or indirectly by such Person. 

For the avoidance of doubt, all Schedules and Exhibits attached to this Agreement shall be deemed to be a part hereof.

 22.6. Counterparts. This Agreement may be executed in any number of counterparts, each of which
shall be an original but all of which together shall constitute one instrument. Each counterpart may consist of a number of copies hereof, each signed by less than all, but together signed by all, of the parties hereto. 

22.7. Governing Law. This Agreement shall be construed and enforced in accordance with, and the rights of
the parties shall be governed by, the law of the State of 

  
 39 

 
New York excluding choice-of-law principles of the law of such State that would permit the application of the laws of a jurisdiction other than such State. 

22.8. Jurisdiction and Process; Waiver of Jury Trial. (a) Each party to this Agreement hereby
irrevocably submits to the non-exclusive jurisdiction of any New York State or federal court sitting in the Borough of Manhattan, The City of New York, over any suit, action or proceeding arising out of or relating to this Agreement or the Notes. To
the fullest extent permitted by applicable law, each party to this Agreement hereby irrevocably waives and agrees not to assert, by way of motion, as a defense or otherwise, any claim that it is not subject to the jurisdiction of any such court, any
objection that it may now or hereafter have to the laying of the venue of any such suit, action or proceeding brought in any such court and any claim that any such suit, action or proceeding brought in any such court has been brought in an
inconvenient forum. 
 (b) Each party to this Agreement hereby consents to process being served by or on behalf
of any other party hereto in any suit, action or proceeding of the nature referred to in Section 22.8(a) by mailing a copy thereof by registered or certified mail (or any substantially similar form of mail), postage prepaid, return receipt
requested, to it at its address specified in or pursuant to Section 18 or at such other address of which such party shall then have been notified pursuant to said Section. Each party to this Agreement hereby agrees that such service upon
receipt (i) shall be deemed in every respect effective service of process upon it in any such suit, action or proceeding and (ii) shall, to the fullest extent permitted by applicable law, be taken and held to be valid personal service upon
and personal delivery to it. Notices hereunder shall be conclusively presumed received as evidenced by a delivery receipt furnished by the United States Postal Service or any reputable commercial delivery service. 

(c) Nothing in this Section 22.8 shall affect the right of any party to this Agreement to serve process in any manner
permitted by applicable law, or limit any rights that any party hereto may have to bring proceedings against any other party hereto in the courts of any appropriate jurisdiction or to enforce in any lawful manner a judgment obtained in one
jurisdiction in any other jurisdiction. 
 (d) The parties hereto hereby waive trial by jury in any action
brought on or with respect to this Agreement, the Notes or any other document executed in connection herewith or therewith. 
 22.9. Paying Agent. The Purchasers hereby acknowledge that the Company may use a paying agent, among other things, to make payments due hereunder and under the Notes and to make delivery of
documents required to be delivered hereunder (whether under Section 7 or otherwise). The Company hereby acknowledges that its use of a paying agent for such purposes does not relieve it of any its obligations under this Agreement or the Notes
and any failure of any such paying agent to perform any obligations of the Company hereunder or under the Notes shall be treated, as between the Company and the holders of the Notes, as the failure of the Company to perform such obligations.

  
 40 

 If you are in agreement with the foregoing, please sign the form of agreement on a
counterpart of this Agreement and return it to the Company, whereupon this Agreement shall become a binding agreement between you and the Company. 
  

			
	Very truly yours,
	
	PIEDMONT NATURAL GAS COMPANY, INC.
		
	By:	 	/s/ Robert O. Pritchard
	Name:	 	Robert O. Pritchard
	Title:	 	Vice President–Treasurer and Chief Risk Officer

 This Agreement is hereby accepted and agreed to as of the date thereof. 

 

					
	THE PRUDENTIAL INSURANCE COMPANY OF AMERICA
		
	By:	 	/s/ Brian E. Lemons
	Name:	 	Brian E. Lemons
	Title:	 	Vice President
	
	UNITED INSURANCE COMPANY OF AMERICA
		
	By:	 	Prudential Private Placement Investors, L.P. (as Investment Advisor)
		
	By:	 	Prudential Private Placement Investors, Inc. (as its General Partner)
			
		 	By:	 	/s/ Brian E. Lemons
		 	Name:	 	Brian E. Lemons
		 	Title:	 	Vice President
	
	PRUCO LIFE INSURANCE COMPANY OF NEW JERSEY
		
	By:	 	/s/ Brian E. Lemons
	Name:	 	Brian E. Lemons
	Title:	 	Assistant Vice President
	
	HARTFORD LIFE AND ACCIDENT INSURANCE COMPANY
	HARTFORD LIFE AND ANNUITY INSURANCE COMPANY
		
	By:	 	Hartford Investment Management Company
		 	Their Agent and Attorney-in-Fact
		
	By:	 	/s/ Robert M. Mills
	Name:	 	Robert M. Mills

					
	Title:	 	Vice President
	
	METROPOLITAN LIFE INSURANCE COMPANY
		
	By:	 	/s/ John A. Tanyeri
	Name:	 	John A. Tanyeri
	Title:	 	Director
	
	UNION FIDELITY LIFE INSURANCE COMPANY
	By:	 	MetLife Investment Advisors Company, LLC, its investment adviser
			
		 	By:	 	/s/ John A. Tanyeri
		 	Name:	 	John A. Tanyeri
		 	Title:	 	Director
	
	NEW YORK LIFE INSURANCE COMPANY
		
	By:	 	/s/ Ruthard C. Murphy, II
	Name:	 	Ruthard C. Murphy, II
	Title:	 	Corporate Vice President
	
	NEW YORK LIFE INSURANCE AND ANNUITY CORPORATION
	By:	 	New York Life Investment Management LLC, Its Investment Manager
			
		 	By:	 	/s/ Ruthard C. Murphy, II
		 	Name:	 	Ruthard C. Murphy, II
		 	Title:	 	Director
	
	THRIVENT FINANCIAL FOR LUTHERANS
		
	By:	 	/s/ Patricia H. Eitrheim
	Name:	 	Patricia H. Eitrheim
	Title:	 	Director
	
	JACKSON NATIONAL LIFE INSURANCE COMPANY
	By:	 	PPM America, Inc., as attorney in fact, on behalf of Jackson National Life Insurance Company
			
		 	By:	 	/s/ Brian Manczak
		 	Name:	 	Brian Manczak
		 	Title:	 	Vice President
	
	GREAT-WEST LIFE & ANNUITY INSURANCE COMPANY
		
	By:	 	/s/ James Lowery
	Name:	 	James Lowery

					
	Title:	 	Assistant Vice President, Investments
		
	By:	 	/s/ Paul Runnalls
	Name:	 	Paul Runnalls
	Title:	 	Manager, Investments
	
	THE CANADA LIFE ASSURANCE COMPANY
		
	By:	 	/s/ James Lowery
	Name:	 	James Lowery
	Title:	 	Assistant Vice President, Investments, GWL&A
		
	By:	 	/s/ Paul Runnalls
	Name:	 	Paul Runnalls
	Title:	 	Manager, Investments, GWL&A
	
	AMERICAN UNITED LIFE INSURANCE COMPANY
		
	By:	 	/s/ John C. Mason
	Name:	 	John C. Mason
	Title:	 	VP, Investments
	
	THE STATE LIFE INSURANCE COMPANY
	By:	 	American United Life Insurance Company
	Its:	 	Agent
			
		 	By:	 	/s/ John C. Mason
		 	Name:	 	John C. Mason
		 	Title:	 	VP, Investments
	
	PIONEER MUTUAL LIFE INSURANCE COMPANY
	By:	 	American United Life Insurance Company
	Its:	 	Agent
			
		 	By:	 	/s/ John C. Mason
		 	Name:	 	John C. Mason
		 	Title:	 	VP, Investments
	
	MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY
	By:	 	Babson Capital Management LLC as Investment Adviser
			
		 	By:	 	/s/ Thomas P. Shea
		 	Name:	 	Thomas P. Shea
		 	Title:	 	Managing Director

 C.M. LIFE INSURANCE COMPANY 

					
	By:	 	Babson Capital Management LLC as Investment Adviser
			
		 	By:	 	/s/ Thomas P. Shea
		 	Name:	 	Thomas P. Shea
		 	Title:	 	Managing Director
	
	MASSMUTUAL ASIA LIMITED
	By:	 	Babson Capital Management LLC as Investment Adviser
			
		 	By:	 	/s/ Thomas P. Shea
		 	Name:	 	Thomas P. Shea
		 	Title:	 	Managing Director
	
	GENWORTH LIFE AND ANNUITY INSURANCE COMPANY
		
	By:	 	/s/ John R. Endres
	Name:	 	John R. Endres
	Title:	 	Investment Officer
	
	KNIGHTS OF COLUMBUS
		
	By:	 	/s/ Charles E. Maurer, Jr.
	Name:	 	Charles E. Maurer, Jr.
	Title:	 	Supreme Secretary

 SCHEDULE B 

DEFINED TERMS 
 As used herein, the following terms have the respective meanings set forth below or set forth in the Section hereof following such term: 

“Affiliate” means, with respect to any Person, another Person that directly, or indirectly through one or more
intermediaries, Controls or is Controlled by or is under common Control with the Person specified. 
 “Affiliated
Entity” means the Subsidiaries of the Company and any of their or the Company’s respective Controlled Affiliates. 

“Agreement” is defined in Section 17.3. 
 “Anti-Money Laundering Laws” is defined in Section 5.16(c). 

“Anti-Terrorism Order” means Executive Order No. 13,224 of September 24, 2001, Blocking Property and
Prohibiting Transactions with Persons Who Commit, Threaten to Commit or Support Terrorism, 66 U.S. Fed. Reg. 49, 079 (2001), as amended. 
 “Attributable Indebtedness” means, on any date, (a) in respect of any capital lease of any Person, the capitalized amount thereof that would appear on a balance sheet of such Person
prepared as of such date in accordance with GAAP, and (b) in respect of any Synthetic Lease Obligation of any Person, the capitalized amount of the remaining lease payments under the relevant lease that would appear on a balance sheet of such
Person prepared as of such date in accordance with GAAP if such lease were accounted for as a capital lease. 
 “Audited
Financial Statements” means the audited consolidated balance sheet of the Company and its Subsidiaries for the fiscal year ended October 31, 2010, and the related consolidated statements of income from operations, shareholders’
equity and cash flows of the Company and its Subsidiaries for such fiscal year, including the notes thereto. 
 “Blocked
Person” is defined in Section 5.16(a). 
 “Business Day” means (a) for the purposes of
Section 8.6 only, any day other than a Saturday, a Sunday or a day on which commercial banks in New York City are required or authorized to be closed, and (b) for the purposes of any other provision of this Agreement, any day other than a
Saturday, a Sunday or a day on which commercial banks in New York, New York or Charlotte, North Carolina are required or authorized to be closed. 
 “Change in Control” is defined in Section 8.7(f). 

“Change in Law” means the occurrence, after the date of this Agreement, of any of the following: (a) the adoption
or taking effect of any law, rule, regulation or treaty, (b) any change 

  
 Schedule B-1

 
in any law, rule, regulation or treaty or in the administration, interpretation or application thereof by any Governmental Authority or (c) the making or issuance of any request, guideline
or directive (whether or not having the force of law) by any Governmental Authority. 
 “Closing” is defined in
Section 3.3. 
 “Code” means the Internal Revenue Code of 1986, as amended from time to time, and the
rules and regulations promulgated thereunder from time to time. 
 “Company” means Piedmont Natural Gas
Company, Inc., a North Carolina corporation or any successor that becomes such in the manner prescribed in Section 10.2. 

“Confidential Information” is defined in Section 20. 

“Consolidated Funded Indebtedness” means, as of any date of determination, for the Company and its Subsidiaries on a
consolidated basis, the sum of (a) the outstanding principal amount of all obligations, whether current or long-term, for borrowed money (including the Notes hereunder) and all obligations evidenced by bonds, debentures, notes, loan agreements
or other similar instruments, (b) all purchase money Indebtedness, (c) all direct obligations arising under standby letters of credit, bankers’ acceptances, bank guaranties, surety bonds and similar instruments, (d) all
obligations in respect of the deferred purchase price of property or services (other than trade accounts payable in the ordinary course of business), (e) Attributable Indebtedness in respect of capital leases and Synthetic Lease Obligations,
(f) without duplication, all Guarantees with respect to outstanding Indebtedness of the types specified in clauses (a) through (e) above of Persons other than the Company or any Subsidiary, and (g) all Indebtedness of the types
referred to in clauses (a) through (f) above of any partnership or joint venture (other than a joint venture that is itself a corporation or limited liability company) in which the Company or a Subsidiary is a general partner or joint
venturer, except to the extent such Indebtedness is expressly made non-recourse to the Company or such Subsidiary. 

“Consolidated Total Assets” means, as of any date of determination, for the Company and its Subsidiaries on a
consolidated basis, the total assets of the Company and its Subsidiaries as set forth or reflected on the most recent consolidated balance sheet of the Company and its Subsidiaries, prepared in accordance with GAAP. 

“Control” means the possession, directly or indirectly, of the power to direct or cause the direction of the management
or policies of a Person, whether through the ability to exercise voting power, by contract or otherwise. “Controlling” and “Controlled” have meanings correlative thereto. 

“Country Sanctions” is defined in Section 5.16(a). 

“Credit Agreement” means the Credit Agreement among the Company, the lenders signatory thereto and Bank of America, N.A.
as administrative agent among others dated as of January 25, 2011, as amended by that certain Amendment No. 1 to Credit Agreement dated as of March 21, 2011, as such agreement may be hereafter amended, modified, restated,
supplemented, refinanced, increased or reduced from time to time, and any successor credit agreement or similar facilities. 

  
 Schedule B-2

 “Default” means an event or condition the occurrence or existence of which
would, with the lapse of time or the giving of notice or both, become an Event of Default. 
 “Default Rate”
means that rate of interest that is the greater of (i) 2% per annum above the rate of interest stated in clause (a) of the first paragraph of the Notes or (ii) 2% over the rate of interest publicly announced by Bank of America, N.A.
in New York, New York (and its successors) as its “base” or “prime” rate. 
 “Disclosure
Documents” is defined in Section 5.3. 
 “Disposition” or “Dispose” means the
sale, transfer, license, lease or other disposition (including any sale and leaseback transaction) of any property by any Person, including any sale, assignment, transfer or other disposal, with or without recourse, of any notes or accounts
receivable or any rights and claims associated therewith. 
 “Environmental Laws” means any and all United
States federal, state, local, and foreign statutes, laws, regulations, ordinances, rules, judgments, orders, decrees, permits, concessions, grants, franchises, licenses, agreements or governmental restrictions relating to pollution and the
protection of the environment or the release of any materials into the environment, including those related to hazardous substances or wastes, air emissions and discharges to waste or public systems. 

“Equity Interests” means, with respect to any Person, all of the shares of capital stock of (or other ownership or
profit interests in) such Person, all of the warrants, options or other rights for the purchase or acquisition from such Person of shares of capital stock of (or other ownership or profit interests in) such Person, all of the Securities convertible
into or exchangeable for shares of capital stock of (or other ownership or profit interests in) such Person or warrants, rights or options for the purchase or acquisition from such Person of such shares (or such other interests), and all of the
other ownership or profit interests in such Person (including partnership, member or trust interests therein), whether voting or nonvoting, and whether or not such shares, warrants, options, rights or other interests are outstanding on any date of
determination. 
 “ERISA” means the Employee Retirement Income Security Act of 1974, as amended from time to
time, and the rules and regulations promulgated thereunder from time to time in effect. 
 “ERISA Affiliate”
means any trade or business (whether or not incorporated) that is treated as a single employer together with the Company under section 414 of the Code. 
 “ERISA Event” means (a) a Reportable Event with respect to a Pension Plan; (b) a withdrawal by the Company or any ERISA Affiliate from a Pension Plan subject to section 4063 of
ERISA during a plan year in which it was a substantial employer (as defined in section 4001(a)(2) of ERISA) or a cessation of operations that is treated as such a withdrawal under section 4062(e) of ERISA; (c) a complete or partial
withdrawal by the Company or any ERISA Affiliate from a Multiemployer Plan or notification that a Multiemployer Plan is in reorganization; (d) the filing of a notice of intent to terminate, the treatment of a Plan amendment as a termination
under sections 4041 or 4041A of ERISA, or the commencement of proceedings 

  
 Schedule B-3

 
by the PBGC to terminate a Pension Plan or Multiemployer Plan; (e) an event or condition which constitutes grounds under section 4042 of ERISA for the termination of, or the appointment of a
trustee to administer, any Pension Plan or Multiemployer Plan; or (f) the imposition of any liability under Title IV of ERISA, other than for PBGC premiums due but not delinquent under section 4007 of ERISA, upon the Company or any ERISA
Affiliate. 
 “Event of Default” is defined in Section 11. 

“Federal Power Act” means 16 U.S.C. § 791-828(c). 

“Finance Agreement” means this Agreement, the Notes and any Subsidiary Guaranty. 

“Form 10-K” means Form 10-K of the Company filed with the SEC for the applicable fiscal period. 

“Form 10-Q” means Form 10-Q of the Company filed with the SEC for the applicable fiscal period. 

“GAAP” means generally accepted accounting principles in the United States set forth in the opinions and pronouncements
of the Accounting Principles Board and the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board or such other principles as may be approved by a significant segment of the
accounting profession in the United States, that are applicable to the circumstances as of the date of determination, consistently applied. 
 “Governmental Authority” means the government of the United States or any other nation, or of any political subdivision thereof, whether state or local, and any agency, authority,
instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory or administrative powers or functions of or pertaining to government (including any supra-national bodies such as
the European Union or the European Central Bank) 
 “Guarantee” means, as to any Person, (a) any
obligation, contingent or otherwise, of such Person guaranteeing or having the economic effect of guaranteeing any Indebtedness or other obligation payable or performable by another Person (the “primary obligor”) in any manner, whether
directly or indirectly, and including any obligation of such Person, direct or indirect, (i) to purchase or pay (or advance or supply funds for the purchase or payment of) such Indebtedness or other obligation, (ii) to purchase or lease
property, Securities or services for the purpose of assuring the obligee in respect of such Indebtedness or other obligation of the payment or performance of such Indebtedness or other obligation, (iii) to maintain working capital, equity
capital or any other financial statement condition or liquidity or level of income or cash flow of the primary obligor so as to enable the primary obligor to pay such Indebtedness or other obligation, or (iv) entered into for the purpose of
assuring in any other manner the obligee in respect of such Indebtedness or other obligation of the payment or performance thereof or to protect such obligee against loss in respect thereof (in whole or in part), or (b) any Lien on any assets
of such Person securing any Indebtedness or other obligation of any other Person, whether or not such Indebtedness or other obligation is assumed by such Person (or any right, contingent 

  
 Schedule B-4

 
or otherwise, of any holder of such Indebtedness to obtain any such Lien); provided that, the term “Guarantee” shall not include endorsements for collection or deposit in
the ordinary course of business. The amount of any Guarantee shall be deemed to be an amount equal to the stated or determinable amount of the related primary obligation, or portion thereof, in respect of which such Guarantee is made or, if not
stated or determinable, the maximum reasonably anticipated liability in respect thereof as determined by the guaranteeing Person in good faith. The term “Guarantee” as a verb has a corresponding meaning. 

“Guarantors” means each Person who is a signatory to the Subsidiary Guaranty and any other Person who, pursuant to
Section 9.8, executes a joinder agreement and becomes a party to the Subsidiary Guaranty. 
 “holder”
means, with respect to any Note the Person in whose name such Note is registered in the register maintained by the Company pursuant to Section 13.1. 
 “Indebtedness” means, as to any Person at a particular time, without duplication, all of the following, whether or not included as indebtedness or liabilities in accordance with GAAP:

 (a) all obligations of such Person for borrowed money and all obligations of such Person evidenced by bonds,
debentures, notes, loan agreements or other similar instruments; 
 (b) all direct or contingent obligations of
such Person arising under letters of credit (including standby and commercial), bankers’ acceptances, bank guaranties, surety bonds and similar instruments; 

(c) net obligations of such Person under any Swap Contract; 

(d) all obligations of such Person to pay the deferred purchase price of property or services (other than trade accounts
payable in the ordinary course of business); 
 (e) indebtedness (excluding prepaid interest thereon) secured by
a Lien on property owned or being purchased by such Person (including indebtedness arising under conditional sales or other title retention agreements), whether or not such indebtedness shall have been assumed by such Person or is limited in
recourse; 
 (f) capital leases and Synthetic Lease Obligations; 

(g) all obligations of such Person to purchase, redeem, retire, defease or otherwise make any payment in respect of any
Equity Interest in such Person or any other Person, valued, in the case of a redeemable preferred interest, at the greater of its voluntary or involuntary liquidation preference plus accrued and unpaid dividends; and 

(h) all Guarantees of such Person in respect of any of the foregoing. 

For all purposes hereof, the Indebtedness of any Person shall include the Indebtedness of any partnership or joint venture (other than a
joint venture that is itself a corporation or limited 

  
 Schedule B-5

 
liability company) in which such Person is a general partner or a joint venturer, except to the extent such Indebtedness is expressly made non-recourse to such Person. The amount of any net
obligation under any Swap Contract on any date shall be deemed to be the Swap Termination Value thereof as of such date. The amount of any capital lease or Synthetic Lease Obligation as of any date shall be deemed to be the amount of Attributable
Indebtedness in respect thereof as of such date. 
 “INHAM Exemption” is defined in Section 6.2(e).

 “Institutional Investor” means (a) any Purchaser of a Note, (b) any holder of a Note holding
(together with one or more of its Affiliates) more than 3% of the aggregate principal amount of the Notes then outstanding, (c) any bank, trust company, savings and loan association or other financial institution, any pension plan, any
investment company, any insurance company, any broker or dealer, or any other similar financial institution or entity, regardless of legal form, and (d) any Related Fund of any holder of any Note. 

“Laws” means, collectively, all international, foreign, Federal, state and local statutes, treaties, rules, guidelines,
regulations, ordinances, codes and administrative or judicial precedents or authorities, including the interpretation or administration thereof by any Governmental Authority charged with the enforcement, interpretation or administration thereof, and
all applicable administrative orders, directed duties, requests, licenses, authorizations and permits of, and agreements with, any Governmental Authority, in each case having the force of law. 

“Lien” means any mortgage, pledge, hypothecation, assignment, deposit arrangement, encumbrance, lien (statutory or
other), charge, or preference, priority or other security interest or preferential arrangement in the nature of a security interest of any kind or nature whatsoever (including any conditional sale or other title retention agreement, any easement,
right of way or other encumbrance on title to real property, and any financing lease having substantially the same economic effect as any of the foregoing). 
 “Make-Whole Amount” is defined in Section 8.6. 

“Material” means material in relation to the operations, business, properties, condition (financial or otherwise) of the
Company and its Subsidiaries taken as a whole. 
 “Material Adverse Effect” means (a) a material adverse
change in, or a material adverse effect upon, the operations, business, properties, condition (financial or otherwise) of the Company and its Subsidiaries taken as a whole; (b) a material impairment of the ability of the Company or any
Guarantor to perform its obligations under any Finance Agreement to which it is a party; or (c) a material adverse effect upon the legality, validity, binding effect or enforceability against the Company or any Guarantor of any Finance
Agreement to which it is a party. 
 “Memorandum” is defined in Section 5.3. 

“Moody’s” means Moody’s Investors Service, Inc. 

  
 Schedule B-6

 “Multiemployer Plan” means any employee benefit plan of the type described
in section 4001(a)(3) of ERISA, to which the Company or any ERISA Affiliate makes or is obligated to make contributions, or during the preceding five plan years, has made or been obligated to make contributions. 

“NAIC” means the National Association of Insurance Commissioners or any successor thereto. 

“NAIC Annual Statement” is defined in Section 6.2(a). 

“Natural Gas Act” means U.S.C. Title 15, Chapter 15B. 

“Notes” is defined in Section 1. 
 “OFAC” is defined in Section 5.16(a). 
 “OFAC Listed
Person” is defined in Section 5.16(a). 
 “Officer’s Certificate” means a certificate of a
Senior Financial Officer or of any other officer of the Company whose responsibilities extend to the subject matter of such certificate. 
 “PBGC” means the Pension Benefit Guaranty Corporation referred to and defined in ERISA or any successor thereto. 
 “PCAOB” means the Public Company Accounting Oversight Board. 

“Pension Plan” means any “employee pension benefit plan” (as such term is defined in section 3(2) of ERISA),
other than a Multiemployer Plan, that is subject to Title IV of ERISA and is sponsored or maintained by the Company or any ERISA Affiliate or to which the Company or any ERISA Affiliate contributes or has an obligation to contribute, or in the case
of a multiple employer or other plan described in section 4064(a) of ERISA, has made contributions at any time during the immediately preceding five plan years. 
 “Person” means any natural person, corporation, limited liability company, trust, joint venture, association, company, partnership, Governmental Authority or other entity. 

“Plan” means an “employee benefit plan” (as defined in section 3(3) of ERISA) subject to Title I of ERISA that
is or, within the preceding five years, has been established or maintained, or to which contributions are or, within the preceding five years, have been made or required to be made, by the Company or any ERISA Affiliate or with respect to which the
Company or any ERISA Affiliate may have any liability. 
 “property” of a Person means any and all property,
whether real, personal, tangible, intangible, or mixed, of such Person, or other assets owned, leased or operated by such Person. 
 “Proposed Prepayment Date” is defined in Section 8.7(b). 

“PTE” is defined in Section 6.2(a). 

  
 Schedule B-7

 “PUHCA” means the Public Utility Holding Company Act of 2005, as amended.

 “Purchaser” is defined in the first paragraph of this Agreement. 

“QPAM Exemption” is defined in Section 6.2(d). 

“Qualified Institutional Buyer” means any Person who is a “qualified institutional buyer” within the meaning
of such term as set forth in Rule 144A(a)(1) under the Securities Act. 
 “Registered Public Accounting Firm”
has the meaning specified in the Securities Laws and shall be independent of the Company as prescribed in the Securities Laws. 

“Related Fund” means, with respect to any holder of any Note, any fund or entity that (i) invests in Securities or
bank loans, and (ii) is advised or managed by such holder, the same investment advisor as such holder or by an Affiliate of such holder or such investment advisor. 
 “Reportable Event” means any of the events set forth in section 4043(c) of ERISA, other than events for which the 30 day notice period has been waived. 

“Required Holders” means, at any time, the holders of at least 51% in principal amount of the Notes at the time
outstanding (exclusive of Notes then owned by the Company or any of its Affiliates); provided that, before the issuance and sale of any Notes by the Company under this Agreement, “Required Holders” shall mean the Purchasers holding
commitments to purchase 51% of the aggregate principal amount of the Notes. 
 “Responsible Officer” means the
president, senior vice president, chief financial officer, treasurer, or vice president-chief risk officer of the Company and, solely for purposes of notices given pursuant to Section 18, any other officer or employee of the Company so
designated by any of the foregoing officers in a notice to the holders of the Notes. Any document delivered hereunder that is signed by a Responsible Officer of the Company shall be conclusively presumed to have been authorized by all necessary
corporate, partnership and/or other action on the part of the Company and such Responsible Officer shall be conclusively presumed to have acted on behalf of the Company. 
 “S&P” means Standard & Poor’s Ratings Group, a division of The McGraw-Hill Companies, Inc. 
 “SEC” shall mean the Securities and Exchange Commission of the United States, or any successor thereto. 
 “Securities” or “Security” shall have the meaning specified in section 2(1) of the Securities Act. 

“Securities Act” means the Securities Act of 1933, as amended from time to time, and the rules and regulations
promulgated thereunder from time to time in effect. 

  
 Schedule B-8

 “Securities Exchange Act of 1934” means the Securities Exchange Act of
1934, as amended from time to time, and the rules and regulations promulgated thereunder from time to time in effect. 

“Securities Laws” means the Securities Act, the Securities Exchange Act of 1934, the Sarbanes-Oxley Act of 2002 and the
applicable accounting and auditing principles, rules, standards and practices promulgated, approved or incorporated by the SEC or the PCAOB. 
 “Senior Financial Officer” means the chief financial officer, principal accounting officer, treasurer or comptroller of the Company. 

“Series A Closing” is defined in Section 3.2. 

“Series A Notes” is defined in Section 1. 
 “Series B Closing” is defined in Section 3.3. 

“Series B Notes” is defined in Section 1. 
 “Shareholders’ Equity” means, as of any date of determination, consolidated shareholders’ equity of the Company and its Subsidiaries as of that date determined in accordance
with GAAP. 
 “Source” is defined in Section 6.2(a). 

“Subsidiary” of a Person means a corporation, partnership, joint venture, limited liability company or other business
entity of which a majority of the shares of securities or other interests having ordinary voting power for the election of directors or other governing body (other than Securities or interests having such power only by reason of the happening of a
contingency) are at the time beneficially owned, or the management of which is otherwise controlled, directly, or indirectly through one or more intermediaries, or both, by such Person. Unless otherwise specified, all references herein to a
“Subsidiary” or to “Subsidiaries” shall refer to a Subsidiary or Subsidiaries of the Company. 

“Subsidiary Guaranty” is defined in Section 9.8. 

“Successor Corporation” is defined in Section 10.2(a). 

“SVO” means the Capital Markets and Investment Analysis Office of the NAIC or any successor to such Office. 

“Swap Contract” means (a) any and all rate swap transactions, basis swaps, credit derivative transactions, forward
rate transactions, commodity swaps, commodity options, forward commodity contracts, equity or equity index swaps or options, bond or bond price or bond index swaps or options or forward bond or forward bond price or forward bond index transactions,
interest rate options, forward foreign exchange transactions, cap transactions, floor transactions, collar transactions, currency swap transactions, cross-currency rate swap transactions, currency options, spot contracts, or any other similar
transactions or any 

  
 Schedule B-9

 
combination of any of the foregoing (including any options to enter into any of the foregoing), whether or not any such transaction is governed by or subject to any master agreement, and
(b) any and all transactions of any kind, and the related confirmations, which are subject to the terms and conditions of, or governed by, any form of master agreement published by the International Swaps and Derivatives Association, Inc., any
International Foreign Exchange Master Agreement, or any other master agreement (any such master agreement, together with any related schedules, a “Master Agreement”), including any such obligations or liabilities under any Master
Agreement. 
 “Swap Termination Value” means, in respect of any one or more Swap Contracts, after taking into
account the effect of any legally enforceable netting agreement relating to such Swap Contracts, (a) for any date on or after the date such Swap Contracts have been closed out and termination value(s) determined in accordance therewith, such
termination value(s), and (b) for any date prior to the date referenced in clause (a), the amount(s) determined as the mark-to-market value(s) for such Swap Contracts, as determined based upon one or more mid-market or other readily available
quotations provided by any recognized dealer in such Swap Contracts. 
 “Synthetic Lease Obligation” means,
with respect to any Person, the monetary obligation of a Person under (a) a so-called synthetic, off-balance sheet or tax retention lease, or (b) an agreement for the use or possession of property creating obligations that do not appear on
the balance sheet of such Person but which, upon the insolvency or bankruptcy of such Person, would be characterized as the indebtedness of such Person (without regard to accounting treatment). 

“Total Capitalization” means, as of any date of determination, the sum of (i) Shareholders’ Equity on such
date plus (ii) Consolidated Funded Indebtedness on such date. 
 “USA Patriot Act” means United States
Public Law 107-56, Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism (USA PATRIOT ACT) Act of 2001, as amended from time to time, and the rules and regulations promulgated thereunder from
time to time in effect. 

  
 Schedule B-10

 SCHEDULE 5.3 

DISCLOSURE MATERIALS 

 

	A.	Form 10-K for the Fiscal Years Ending: 

 October 31, 2008 
 October 31, 2009 

October 31, 2010 
 October 31, 2011 
  

	B.	Private Placement Memorandum dated February 2012 

  

	C.	Investor Presentation dated February 6, 2012 

  

	D.	Circle Letter dated February 15, 2012 

  

	E.	Note Purchase Agreement dated March 27, 2012 

  

	F.	Form 10-Q for the Fiscal Quarter ended January 31, 2012 

  
 Schedule 5.3

 SCHEDULE 5.4 

SUBSIDIARIES OF THE COMPANY AND OWNERSHIP
OF SUBSIDIARY STOCK 
  

							
	 Name of subsidiary
	  	Jurisdiction of Organization	  	% of Equity
Interests
owned
by
Company
and/or each
other
Subsidiary	 
			
	 Piedmont Energy Partners, Inc.
	  	North Carolina	  	 	100	% 
			
	 Piedmont Hardy Storage Company, LLC
	  	North Carolina	  	 	100	% 
			
	 Piedmont ENCNG Company, LLC
	  	North Carolina	  	 	100	% 
			
	 Piedmont Energy Company
	  	North Carolina	  	 	100	% 
			
	 Piedmont Interstate Pipeline Company
	  	North Carolina	  	 	100	% 
			
	 Piedmont Intrastate Pipeline Company
	  	North Carolina	  	 	100	% 
			
	 Piedmont Propane Company
	  	North Carolina	  	 	100	% 

 AGREEMENTS REGARDING SECTION 5.4(D)

 Note Agreement, dated as of September 21, 1992, between the Company and Provident Life and Accident Insurance Company (Section 6A)

  
 Schedule 5.4

 SCHEDULE 5.5 

FINANCIAL STATEMENTS 

 

	1.	Form 10-K Annual Reports for fiscal years ended October 31, 2008, October 31, 2009, October 31, 2010 and October 31, 2011

  

	2.	Form 10-Q Quarterly Report for the fiscal quarter ended January 31, 2012 

  
 Schedule 5.5

 SCHEDULE 5.15 

EXISTING INDEBTEDNESS 
 Obligor in each case is Piedmont Natural Gas Company, Inc. except as otherwise noted. 
  

									
	 Description
	  	 Obligee
	  	Principal amount
outstanding as of
January 31, 2012
(in thousands)	 	  	 Provisions limiting

amount of, or

otherwise

imposing

restrictions on the
 incurring of,
 Indebtedness

				
	 Senior Notes:
	  		  				  	
				
	 8.51% due 2017
	  	Provident Life and Accident Insurance Company	  	$	35,000	  	  	6B(2) - Restrictions on Funded Debt
				
	 2.92% due 2016
	  	Private Investors - See NPA dated 5/6/2011	  	$	40,000	  	  	9.7 - restriction regarding pari passu status of notes thereunder
				
		  		  				  	10.5 - restriction on Consolidated Funded Indebtedness
				
	 4.24% due 2021
	  	Private Investors - See NPA dated 5/6/2011	  	$	160,000	  	  	9.7 - restriction regarding pari passu status of notes thereunder
				
		  		  				  	10.5 - restriction on Consolidated Funded Indebtedness
				
	 Medium-Term Notes
	  	 Publicly held by nominee The Depository Trust & Clearing Corporation

 
 The Bank of New York Mellon Trust Company, N.A. (as
	  				  	None

  
 Schedule
5.15-1 

									
		  	successor to Citibank, N.A.), Trustee	  				 	
				
	 5.00%, due 2013
	  		  	$	100,000	  	 	
				
	 6.87%, due 2023
	  		  	$	45,000	  	 	
				
	 8.45%, due 2024
	  		  	$	40,000	  	 	
				
	 7.40%, due 2025
	  		  	$	55,000	  	 	
				
	 7.50%, due 2026
	  		  	$	40,000	  	 	
				
	 7.95%, due 2029
	  		  	$	60,000	  	 	
				
	 6.00%, due 2033
	  		  	$	100,000	  	 	
				
	 Revolving Credit Agreement dated as of January 25, 2011
	  	Various institutional lenders Bank of America, N.A., as Administrative Agent	  	$	457,500	1 	 	7.06 - restriction on Consolidated Funded Indebtedness
				
	 Letters of Credit
	  	Liberty Mutual	  	$	2,125	  	 	
				
		  	National Union	  	$	762	  	 	
				
	 Bonds
	  		  				 	
				
	 Licenses and Permits
	  	Various Municipal Governments	  	$	2,277	  	 	
				
	 Notary Public
	  	State of TN	  	$	10	  	 	
				
	 Guarantee Payment
	  	State of NC Motor Fuel	  	$	63	  	 	
				
	 Performance/Payment
	  	City of Washington, NC and	  	$	594	  	 	

  

	1 	 Since March 1, 2012, the Company has been issuing short-term, unsecured commercial paper, the proceeds of which have been used in part to pay down
and replace the outstanding amounts under the Revolving Credit Agreement. 

  
 Schedule
5.15-2 

									
		  	Johnson Controls, Inc.	  				  	
				
	 Workers Compensation
	  	South Carolina and Tennessee	  	$	835	  	  	
				
	 Expansion Equity Contribution Agreement as of January 26, 2011 by and among TransCardinal Company, LLC, PSNC Cardinal
Pipeline Company, Piedmont Intrastate Pipeline Company (Obligor), Cardinal Pipeline Company, LLC and Cardinal Operating Company, LLC
	  	Cardinal Pipeline Company, LLC	  	$	2,250	  	  	None

  
 Schedule
5.15-3 

 SCHEDULE 10.4 

EXISTING LIENS 
 The Company and its Subsidiaries are lessees under various leases which the Company anticipates should be construed as operating leases. If so construed, the assets subject to such leases should be the
property of the applicable lessors thereunder, and the interests of such lessor in such assets should not constitute a Lien granted by the Company or any of its Subsidiaries. Notwithstanding the foregoing, the Company has determined to disclose the
above-described leases in an abundance of caution. 
  

					
	 	  	Future Payments	 
	 Lease Description
	  	Fiscal Year 2012 - Thereafter	 
		
	 Real Property
	  	$	52,746,622.69	  
	 IS Hardware Leases
	  	$	639,351.00	  
	 [Pipeline] Lease
	  	$	436,481.70	  
		  	  
	  
	 
		
	 Total
	  	$	53,822,455.39	  

  
 Schedule 10.4

 EXHIBIT 1(a) 
 [FORM OF SERIES A NOTE] 
 PIEDMONT NATURAL GAS COMPANY, INC. 
 3.47% SERIES A SENIOR NOTE DUE JULY 16, 2027 

 

					
	No. [            ]	 		 	[Date]
	$[            ]	 		 	PPN: 720186 E#8

 FOR VALUE RECEIVED, the undersigned, PIEDMONT NATURAL GAS
COMPANY, INC. (herein called the “Company”), a corporation organized and existing under the laws of the State of North Carolina, hereby promises to pay to [            ],
or registered assigns, the principal sum of [            ] DOLLARS (or so much thereof as shall not have been prepaid) on July 16, 2027, with interest (computed on the basis of
a 360-day year of twelve 30-day months) (a) on the unpaid balance hereof at the rate of 3.47% per annum from the date hereof, payable semiannually on the 1st day of June and December in each year and at maturity, commencing with the
June 1 or December 1 next succeeding the date hereof, until the principal hereof shall have become due and payable (whether at maturity, upon notice of prepayment or otherwise), and (b) to the extent permitted by applicable law, on
any overdue payment of interest and, during the continuance of an Event of Default, on such unpaid balance and on any overdue payment of any Make-Whole Amount, at a rate per annum from time to time equal to the greater of (i) 5.47%, or
(ii) 2% over the rate of interest publicly announced by Bank of America, N.A. from time to time in New York, New York as its “base” or “prime” rate, payable semiannually as aforesaid (or, at the option of the registered
holder hereof, on demand). 
 Payments of principal of, interest on and any Make-Whole Amount with respect to this Note are to
be made in lawful money of the United States of America at Bank of America, N.A. in New York, New York or at such other place as the Company shall have designated by written notice to the holder of this Note as provided in the Note Purchase
Agreement referred to below. 
 This Note is one of a series of Senior Notes (herein called the “Notes”) issued
pursuant to the Note Purchase Agreement, dated as of March 27, 2012 (as from time to time amended, modified, supplemented, restated and/or replaced from time to time, the “Note Purchase Agreement”), between the, Company and the
respective Purchasers named therein and is entitled to the benefits thereof. Each holder of this Note will be deemed, by its acceptance hereof, to have (i) agreed to the confidentiality provisions set forth in Section 20 of the Note
Purchase Agreement and (ii) made the representations set forth in Section 6 of the Note Purchase Agreement. Unless otherwise indicated, capitalized terms used in this Note shall have the respective meanings ascribed to such terms in the
Note Purchase Agreement. 
 The Company waives all relief from valuation and appraisement laws. 

  
 Exhibit 1(a)-1

 This Note is a registered Note and, as provided in the Note Purchase Agreement, upon
surrender of this Note for registration of transfer accompanied by a written instrument of transfer duly executed, by the registered holder hereof, a new Note for a like principal amount will be issued to, and registered in the name of, the
transferee. Prior to due presentment for registration of transfer, the Company may treat the Person in whose name this Note is registered as the owner hereof for the purpose of receiving payment and for all other purposes, and the Company will not
be affected by any notice to the contrary. 
 The Company will make required prepayments of principal on the dates and in the
amounts specified in the Note Purchase Agreement. This Note is also subject to optional prepayment, in whole or from time to time in part, at the times and on the terms specified in the Note Purchase Agreement, but not otherwise. 

If an Event of Default occurs and is continuing, the principal of this Note may be declared or otherwise become due and payable in the
manner, at the price (including any applicable Make-Whole Amount) and with the effect provided in the Note Purchase Agreement. 

This Note shall be construed and enforced in accordance with, and the rights of the Company and the holder of this Note shall be governed
by, the law of the State of New York excluding choice-of-law principles of the law of such State that would permit the application of the laws of a jurisdiction other than such State. 

 

			
	PIEDMONT NATURAL GAS COMPANY, INC.
		
	By:	 	  

	Name:	 	
	Title:	 	

  
 Exhibit 1(a)-2

 EXHIBIT 1(b) 
 [FORM OF SERIES B NOTE] 
 PIEDMONT NATURAL GAS COMPANY, INC. 
 3.57% SERIES B SENIOR NOTE DUE JULY 16, 2027 

 

					
	No. [            ]	 		 	[Date]
	$[            ]	 		 	PPN: 720186 F*1

 FOR VALUE RECEIVED, the undersigned,
PIEDMONT NATURAL GAS COMPANY, INC. (herein called the “Company”), a corporation organized and existing under the laws of the State of North Carolina, hereby promises to pay to
[            ], or registered assigns, the principal sum of [            ] DOLLARS (or so much thereof as shall not have
been prepaid) on July 16, 2027, with interest (computed on the basis of a 360-day year of twelve 30-day months) (a) on the unpaid balance hereof at the rate of 3.57% per annum from the date hereof, payable semiannually on the 1st day of June and December in each year and at maturity, commencing
with the June 1 or December 1 next succeeding the date hereof, until the principal hereof shall have become due and payable (whether at maturity, upon notice of prepayment or otherwise), and (b) to the extent permitted by applicable
law, on any overdue payment of interest and, during the continuance of an Event of Default, on such unpaid balance and on any overdue payment of any Make-Whole Amount, at a rate per annum from time to time equal to the greater of (i) 5.57%, or
(ii) 2% over the rate of interest publicly announced by Bank of America, N.A. from time to time in New York, New York as its “base” or “prime” rate, payable semiannually as aforesaid (or, at the option of the registered
holder hereof, on demand). 
 Payments of principal of, interest on and any Make-Whole Amount with respect to this Note are to
be made in lawful money of the United States of America at Bank of America, N.A. in New York, New York or at such other place as the Company shall have designated by written notice to the holder of this Note as provided in the Note Purchase
Agreement referred to below. 
 This Note is one of a series of Senior Notes (herein called the “Notes”) issued
pursuant to the Note Purchase Agreement, dated as of March 27, 2012 (as from time to time amended, modified, supplemented, restated and/or replaced from time to time, the “Note Purchase Agreement”), between the, Company and the
respective Purchasers named therein and is entitled to the benefits thereof. Each holder of this Note will be deemed, by its acceptance hereof, to have (i) agreed to the confidentiality provisions set forth in Section 20 of the Note
Purchase Agreement and (ii) made the representations set forth in Section 6 of the Note Purchase Agreement. Unless otherwise indicated, capitalized terms used in this Note shall have the respective meanings ascribed to such terms in the
Note Purchase Agreement. 

 The Company waives all relief from valuation and appraisement laws. 

This Note is a registered Note and, as provided in the Note Purchase Agreement, upon surrender of this Note for registration of transfer
accompanied by a written instrument of transfer duly executed, by the registered holder hereof, a new Note for a like principal amount will be issued to, and registered in the name of, the transferee. Prior to due presentment for registration of
transfer, the Company may treat the Person in whose name this Note is registered as the owner hereof for the purpose of receiving payment and for all other purposes, and the Company will not be affected by any notice to the contrary. 

The Company will make required prepayments of principal on the dates and in the amounts specified in the Note Purchase Agreement. This
Note is also subject to optional prepayment, in whole or from time to time in part, at the times and on the terms specified in the Note Purchase Agreement, but not otherwise. 
 If an Event of Default occurs and is continuing, the principal of this Note may be declared or otherwise become due and payable in the manner, at the price (including any applicable Make-Whole Amount) and
with the effect provided in the Note Purchase Agreement. 
 This Note shall be construed and enforced in accordance with, and
the rights of the Company and the holder of this Note shall be governed by, the law of the State of New York excluding choice-of-law principles of the law of such State that would permit the application of the laws of a jurisdiction other than such
State. 
  

			
	PIEDMONT NATURAL GAS COMPANY, INC.
		
	By:	 	  

	Name:	 	
	Title:

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00201-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00201-of-00352.parquet"}], [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00201-of-00352.parquet"}]]