Document:

Schedule of Retention Plan Awards to Named Executive Officers.

 Exhibit 10.2 
 Schedule of Retention Plan Awards to Named Executive Officers 
 The following awards were made
on July 1, 2008 to GTC’s named executive officers under the GTC Biotherapeutics 2008 Retention Incentive Plan. 
  

								
	 Named Executive Officer
	  	Number of Restricted
Stock Units Granted on
July 1, 2008	  	Number of Restricted
Stock Units to be Granted
in January 2009	  	Retention Payment
to be made after
March 31, 2010 (1)
	 Geoffrey F. Cox
	  	61,200	  	10,800	  	$	56,400
				
	 John B. Green
	  	30,600	  	5,400	  	$	33,000
				
	 Harry M. Meade
	  	30,600	  	5,400	  	$	33,000
				
	 Daniel S. Woloshen
	  	30,600	  	5,400	  	$	33,000

  

	(1)	At the discretion of our Compensation Committee retention payments under the Retention Plan may alternatively be paid in shares of our Common Stock. In the case of Dr. Cox, the
shares of Common Stock will be valued at the greater of the current market value or $1.25 per share, and for the other named executive officers they will be valued at the greater of the current market value or $1.00 per share.Indenture - Wells Fargo, National Association

 EXHIBIT 4.1 
 RHOMBUS MERGER CORPORATION 
 to be merged with and into 
 RYERSON INC. 
 as Issuer 
 and 
 THE GUARANTORS PARTY HERETO 

 
  
 FLOATING RATE SENIOR SECURED NOTES DUE 2014 
 12% SENIOR SECURED NOTES DUE 2015

  
  
 INDENTURE 
 DATED AS OF OCTOBER 19, 2007

  
  
 WELLS FARGO BANK, NATIONAL ASSOCIATION 
 as
Trustee 

 CROSS-REFERENCE TABLE* 
  

							
	 Trust Indenture
Act Section
	 	 	  	Section
Indenture
	310	  	(a)(1)	 		  	7.10
		  	(a)(2)	 		  	7.10
		  	(a)(3)	 		  	N.A.
		  	(a)(4)	 		  	N.A.
		  	(a)(5)	 		  	7.10
		  	(b)	 		  	7.3; 7.10
		  	(c)	 		  	N.A.
	311	  	(a)	 		  	7.11
		  	(b)	 		  	7.11
		  	(c)	 		  	N.A.
	312	  	(a)	 		  	2.5
		  	(b)	 		  	11.3
		  	(c)	 		  	11.3
	313	  	(a)	 		  	7.6
		  	(b)(1)	 		  	7.6
		  	(b)(2)	 		  	7.6; 7.7
		  	(c)	 		  	7.6; 11.2
		  	(d)	 		  	7.6
	314	  	(a)	 		  	4.3; 11.5
		  	(b)	 		  	N.A.
		  	(c)(1)	 		  	11.4
		  	(c)(2)	 		  	11.4
		  	(c)(3)	 		  	N.A.
		  	(d)	 		  	9.1, 10.4, 10.5
		  	(e)	 		  	11.5
		  	(f)	 		  	N.A.
	315	  	(a)	 		  	7.1
		  	(b)	 		  	1.1, 7.5; 11.2
		  	(c)	 		  	7.1
		  	(d)	 		  	7.1
		  	(e)	 		  	6.11
	316	  	(a)(last sentence)	 		  	2.9
		  	(a)(1)(A)	 		  	6.5
		  	(a)(1)(B)	 		  	6.4
		  	(a)(2)	 		  	N.A.
		  	(b)	 		  	6.7
		  	(c)	 		  	2.13
	317	  	(a)(1)	 		  	6.8
		  	(a)(2)	 		  	6.9
		  	(b)	 		  	2.3
	318	  	(a)	 		  	11.1
	 	  	(b)	 	 	  	N.A.
		  	(c)	 		  	11.1

  
 N.A. means not applicable. 
  

	*	This Cross-Reference Table is not part of the Indenture. 

  

 -i- 

 TABLE OF CONTENTS 
  

					
	 	  	 	  	Page
	 	  	ARTICLE I	  	 
			
	 	  	DEFINITIONS AND INCORPORATION BY REFERENCE	  	 
			
	 SECTION 1.1
	  	 Definitions
	  	1
	 SECTION 1.2
	  	 Other Definitions
	  	41
	 SECTION 1.3
	  	 Incorporation by Reference of Trust Indenture Act
	  	41
	 SECTION 1.4
	  	 Rules of Construction
	  	42
			
		  	ARTICLE II	  	
			
		  	THE NOTES	  	
	 SECTION 2.1
	  	 Form and Dating
	  	42
	 SECTION 2.2
	  	 Execution and Authentication
	  	44
	 SECTION 2.3
	  	 Registrar; Paying Agent
	  	45
	 SECTION 2.4
	  	 Paying Agent to Hold Money in Trust
	  	45
	 SECTION 2.5
	  	 Holder Lists
	  	45
	 SECTION 2.6
	  	 Book-Entry Provisions for Global Securities
	  	46
	 SECTION 2.7
	  	 Replacement Notes
	  	48
	 SECTION 2.8
	  	 Outstanding Notes
	  	48
	 SECTION 2.9
	  	 Treasury Notes
	  	49
	 SECTION 2.10
	  	 Temporary Notes
	  	49
	 SECTION 2.11
	  	 Cancellation
	  	49
	 SECTION 2.12
	  	 Defaulted Interest
	  	49
	 SECTION 2.13
	  	 Record Date
	  	50
	 SECTION 2.14
	  	 Computation of Interest
	  	50
	 SECTION 2.15
	  	 CUSIP Number
	  	50
	 SECTION 2.16
	  	 Special Transfer Provisions
	  	50
	 SECTION 2.17
	  	 Issuance of Additional Notes
	  	52
			
		  	ARTICLE III	  	
			
		  	REDEMPTION AND PREPAYMENT	  	
	 SECTION 3.1
	  	 Notices to Trustee
	  	52
	 SECTION 3.2
	  	 Selection of Notes to Be Redeemed
	  	53
	 SECTION 3.3
	  	 Notice of Redemption
	  	53
	 SECTION 3.4
	  	 Effect of Notice of Redemption
	  	54
	 SECTION 3.5
	  	 Deposit of Redemption of Purchase Price
	  	54
	 SECTION 3.6
	  	 Notes Redeemed in Part
	  	55
	 SECTION 3.7
	  	 Optional Redemption
	  	55
	 SECTION 3.8
	  	 Mandatory Redemption
	  	57
	 SECTION 3.9
	  	 Offer to Purchase
	  	57

  

 -i- 

					
			
		  	ARTICLE IV	  	
			
		  	COVENANTS	  	
			
	 SECTION 4.1
	  	 Payment of Notes
	  	58
	 SECTION 4.2
	  	 Maintenance of Office or Agency
	  	58
	 SECTION 4.3
	  	 Provision of Financial Information
	  	59
	 SECTION 4.4
	  	 Compliance Certificate
	  	60
	 SECTION 4.5
	  	 Taxes
	  	61
	 SECTION 4.6
	  	 Stay, Extension and Usury Laws
	  	61
	 SECTION 4.7
	  	 Limitation on Restricted Payments
	  	61
	 SECTION 4.8
	  	 Limitation on Dividends and Other Payments Affecting Restricted Subsidiaries
	  	66
	 SECTION 4.9
	  	 Limitation on Incurrence of Debt
	  	69
	 SECTION 4.10
	  	 Limitation on Asset Sales
	  	70
	 SECTION 4.11
	  	 Limitation on Transactions with Affiliates
	  	72
	 SECTION 4.12
	  	 Limitation on Liens
	  	74
	 SECTION 4.13
	  	 Limitation on Sale and Leaseback Transactions
	  	75
	 SECTION 4.14
	  	 Offer to Purchase upon Change of Control
	  	75
	 SECTION 4.15
	  	 Corporate Existence
	  	76
	 SECTION 4.16
	  	 Events of Loss
	  	76
	 SECTION 4.17
	  	 Business Activities
	  	78
	 SECTION 4.18
	  	 Limitation on Activities of JV Interest Holders
	  	78
	 SECTION 4.19
	  	 Impairment of Security Interests
	  	78
	 SECTION 4.20
	  	 Additional Note Guarantees
	  	78
	 SECTION 4.21
	  	 Limitation on Creation of Unrestricted Subsidiaries
	  	79
	 SECTION 4.22
	  	 [Reserved]
	  	79
	 SECTION 4.23
	  	 Further Assurances
	  	79
	 SECTION 4.24
	  	 Maintenance of Properties; Insurance; Books and Records
	  	80
			
		  	ARTICLE V	  	
			
		  	SUCCESSORS	  	
			
	 SECTION 5.1
	  	 Consolidation, Merger, Conveyance, Transfer or Lease
	  	82
	 SECTION 5.2
	  	 Successor Person Substituted
	  	84
			
		  	ARTICLE VI	  	
			
		  	DEFAULTS AND REMEDIES	  	
			
	 SECTION 6.1
	  	 Events of Default
	  	85
	 SECTION 6.2
	  	 Acceleration
	  	87
	 SECTION 6.3
	  	 Other Remedies
	  	88
	 SECTION 6.4
	  	 Waiver of Past Defaults
	  	88

  

 -ii- 

					
	 SECTION 6.5
	  	 Control by Majority
	  	89
	 SECTION 6.6
	  	 Limitation on Suits
	  	89
	 SECTION 6.7
	  	 Rights of Holders of Notes to Receive Payment
	  	89
	 SECTION 6.8
	  	 Collection Suit by Trustee
	  	90
	 SECTION 6.9
	  	 Trustee May File Proofs of Claim
	  	90
	 SECTION 6.10
	  	 Priorities
	  	90
	 SECTION 6.11
	  	 Undertaking for Costs
	  	91
	 SECTION 6.12
	  	 Appointment and Authorization of Wells Fargo Bank, National Association as Collateral Agent
	  	91
			
		  	ARTICLE VII	  	
			
		  	TRUSTEE	  	
			
	 SECTION 7.1
	  	 Duties of Trustee
	  	92
	 SECTION 7.2
	  	 Rights of Trustee
	  	93
	 SECTION 7.3
	  	 Individual Rights of Trustee
	  	94
	 SECTION 7.4
	  	 Trustee’s Disclaimer
	  	94
	 SECTION 7.5
	  	 Notice of Defaults
	  	95
	 SECTION 7.6
	  	 Reports by Trustee to Holders of the Notes
	  	95
	 SECTION 7.7
	  	 Compensation and Indemnity
	  	95
	 SECTION 7.8
	  	 Replacement of Trustee
	  	96
	 SECTION 7.9
	  	 Successor Trustee by Merger, Etc.
	  	97
	 SECTION 7.10
	  	 Eligibility; Disqualification
	  	97
	 SECTION 7.11
	  	 S Preferential Collection of Claims Against the Issuer
	  	98
	 SECTION 7.12
	  	 Trustee’s Application for Instructions from the Issuer
	  	98
	 SECTION 7.13
	  	 Limitation of Liability
	  	98
	 SECTION 7.14
	  	 Collateral Agent
	  	98
	 SECTION 7.15
	  	 Co-Trustees; Separate Trustee; Collateral Agent
	  	99
			
		  	ARTICLE VIII	  	
			
		  	DEFEASANCE AND COVENANT DEFEASANCE	  	
			
	 SECTION 8.1
	  	 Option to Effect Defeasance or Covenant Defeasance
	  	100
	 SECTION 8.2
	  	 Defeasance and Discharge
	  	100
	 SECTION 8.3
	  	 Covenant Defeasance
	  	102
	 SECTION 8.4
	  	 Conditions to Defeasance or Covenant Defeasance
	  	103
	 SECTION 8.5
	  	 Deposited Money and Government Securities to Be Held in Trust; Other Miscellaneous Provisions
	  	104
	 SECTION 8.6
	  	 Repayment to Issuer
	  	105
	 SECTION 8.7
	  	 Reinstatement
	  	105

  

 -iii- 

					
		  	ARTICLE IX	  	
			
		  	AMENDMENT, SUPPLEMENT AND WAIVER	  	
	 SECTION 9.1
	  	 Without Consent of Holders of the Notes
	  	106
	 SECTION 9.2
	  	 With Consent of Holders of Notes
	  	107
	 SECTION 9.3
	  	 Compliance with Trust Indenture Act
	  	108
	 SECTION 9.4
	  	 Revocation and Effect of Consents
	  	108
	 SECTION 9.5
	  	 Notation on or Exchange of Notes
	  	109
	 SECTION 9.6
	  	 Trustee to Sign Amendments, Etc.
	  	109
			
		  	ARTICLE X	  	
			
		  	SECURITY	  	
			
	 SECTION 10.1
	  	 Security Documents; Additional Collateral
	  	109
	 SECTION 10.2
	  	 Recording, Registration and Opinions
	  	117
	 SECTION 10.3
	  	 Releases of Collateral
	  	118
	 SECTION 10.4
	  	 Form and Sufficiency of Release
	  	119
	 SECTION 10.5
	  	 Possession and Use of Collateral
	  	119
	 SECTION 10.6
	  	 Specified Releases of Collateral
	  	120
	 SECTION 10.7
	  	 Disposition of Collateral Without Release
	  	123
	 SECTION 10.8
	  	 Purchaser Protected
	  	125
	 SECTION 10.9
	  	 Authorization of Actions to Be Taken by the Collateral Agent Under the Security Documents
	  	125
	 SECTION 10.10
	  	 Authorization of Receipt of Funds by the Trustee Under the Security Agreement
	  	125
	 SECTION 10.11
	  	 Powers Exercisable by Receiver or Collateral Agent
	  	125
			
		  	ARTICLE XI	  	
			
		  	APPLICATION OF TRUST MONIES	  	
			
	 SECTION 11.1
	  	 Collateral Account
	  	126
	 SECTION 11.2
	  	 Withdrawal of Loss Proceeds
	  	126
	 SECTION 11.3
	  	 Withdrawal of Net Proceeds to Fund an Asset Sale Offer
	  	129
	 SECTION 11.4
	  	 Withdrawal of Trust Monies for Investment in Replacement Assets
	  	130
	 SECTION 11.5
	  	 Investment of Trust Monies
	  	132
	 SECTION 11.6
	  	 Use of Trust Monies; Retirement of Notes
	  	132
	 SECTION 11.7
	  	 Disposition of Notes Retired
	  	133
			
		  	ARTICLE XII	  	
			
		  	NOTE GUARANTEES	  	
			
	 SECTION 12.1
	  	 Note Guarantees
	  	133
	 SECTION 12.2
	  	 Execution and Delivery of Note Guarantee
	  	135
	 SECTION 12.3
	  	 Severability
	  	135
	 SECTION 12.4
	  	 Limitation of Guarantors’ Liability
	  	135
	 SECTION 12.5
	  	 Guarantors May Consolidate, Etc., on Certain Terms
	  	136
	 SECTION 12.6
	  	 Releases Following Sale of Assets
	  	136

  

 -iv- 

					
	 SECTION 12.7
	  	 Release of a Guarantor
	  	137
	 SECTION 12.8
	  	 Benefits Acknowledged
	  	137
	 SECTION 12.9
	  	 Future Guarantors
	  	137
			
		  	ARTICLE XIII	  	
			
		  	MISCELLANEOUS	  	
	 SECTION 13.1
	  	Trust Indenture Act Controls	  	138
	 SECTION 13.2
	  	Notices	  	138
	 SECTION 13.3
	  	Communication by Holders of Notes with Other Holders of Notes	  	139
	 SECTION 13.4
	  	Certificate and Opinion as to Conditions Precedent	  	139
	 SECTION 13.5
	  	Statements Required in Certificate or Opinion	  	140
	 SECTION 13.6
	  	Rules by Trustee and Agents	  	140
	 SECTION 13.7
	  	No Personal Liability of Directors, Officers, Employees and Stockholders	  	140
	 SECTION 13.8
	  	Governing Law	  	140
	 SECTION 13.9
	  	No Adverse Interpretation of Other Agreements	  	141
	 SECTION 13.10
	  	Successors	  	141
	 SECTION 13.11
	  	Severability	  	141
	 SECTION 13.12
	  	Counterpart Originals	  	141
	 SECTION 13.13
	  	Table of Contents, Headings, Etc.	  	141
	 SECTION 13.14
	  	Acts of Holders	  	141
			
	 EXHIBITS
	  		  	
			
	 Exhibit A-1
	  	FORM OF 12% SENIOR SECURED NOTE	  	
	 Exhibit A-2
	  	FORM OF FLOATING RATE NOTE	  	
	 Exhibit B
	  	FORM OF NOTATIONAL GUARANTEE	  	
	 Exhibit C
	  	FORM OF CERTIFICATE TO BE DELIVERED IN CONNECTION WITH TRANSFERS PURSUANT TO RULE 144A	  	
	 Exhibit D
	  	FORM OF CERTIFICATE TO BE DELIVERED IN CONNECTION WITH TRANSFERS PURSUANT TO REGULATION S	  	
	 Exhibit E
	  	FORM OF MORTGAGE	  	
			
	 ANNEXES
	  		  	
			
	 ANNEX A
	  	 Post-Closing Non-Material Mortgaged Properties
	  	
	 ANNEX B
	  	Closing Date Non-Material Mortgaged Properties	  	
	 ANNEX C
	  	Certain Material Mortgaged Properties	  	

  

 -v- 

 This Indenture, dated as of October 19, 2007, is by and among Rhombus Merger Corporation, a Delaware
corporation that shall be merged with and into Ryerson Inc., a Delaware corporation, as the surviving corporation (the “Company” or the “Issuer”), the Guarantors (as defined herein) and Wells Fargo Bank, National
Association, as trustee (the “Trustee”). 
 Each party agrees as follows for the benefit of the other parties and for the
equal and ratable benefit of the holders of (i) the Issuer’s Floating Rate Senior Secured Senior Notes due 2014 issued on the date hereof that contain the restrictive legend in Exhibit A-2 (the “Floating Rate
Notes”), (ii) the Issuer’s 12% Senior Secured Notes due 2015 issued on the date hereof that contain the restrictive legend in Exhibit A-1 (the “Fixed Rate Notes” and, together with the Floating Rate Notes,
the “Initial Notes”) (ii) Exchange Notes issued in exchange for the Initial Notes pursuant to the Registration Rights Agreement or pursuant to an effective registration statement under the Securities Act without the restrictive
legends in Exhibit A-1 and Exhibit A-2 (the “Exchange Notes”) and (iii) Additional Notes issued from time to time as either Initial Notes or Exchange Notes (together with the Initial Notes and any Exchange Notes,
the “Notes”). On or after the date hereof, Rhombus Merger Corporation shall be merged with and into Ryerson Inc. with Ryerson Inc. continuing as the surviving corporation and assuming all of the obligations of Rhombus Merger
Corporation under this Indenture. 
 ARTICLE I 
 DEFINITIONS AND INCORPORATION BY REFERENCE 
 SECTION 1.1 Definitions. 
 “ABL Collateral” means: 
 (a) “accounts” and “payment intangibles” (as defined in Article 9 of the UCC) (other than “payment intangibles” which constitute identifiable proceeds of the Notes Collateral);

 (b) “inventory” (as defined in Article 9 of the UCC) or documents of title for any inventory; 
 (c) “deposit accounts” (as defined in Article 9 of the UCC) that constitute lock-box accounts and any concentration accounts
related thereto (if any); provided, however, that to the extent that instruments or chattel paper constitute identifiable proceeds of the Notes Collateral or other identifiable proceeds of the Notes Collateral are deposited or held in
any such deposit accounts after an Enforcement Notice, then such instruments, chattel paper or other identifiable proceeds shall be treated as Notes Collateral; 
 (d) “general intangibles” (as defined in Article 9 of the UCC) pertaining to the other items of property included within clauses
(a), (b) and (c) of this definition of ABL Collateral, including, without limitation, all contingent rights with respect to warranties on inventory or accounts which are not yet “payment intangibles” (as defined in Article
9 of the UCC); 
  

 -1- 

 (e) “records” (as defined in Article 9 of the UCC), “supporting
obligations” (as defined in Article 9 of the UCC) and related letters of credit, commercial tort claims or other claims and causes of action, in each case, pertaining to the other items of property included within clauses (a), (b) and
(c) of this definition of ABL Collateral; and 
 (f) substitutions, replacements, accessions, products and proceeds
(including, without limitation, insurance proceeds, licenses, royalties, income, payments, claims, damages and proceeds of suit) of any or all of the foregoing, only to the extent any of the foregoing would constitute property of the type described
as ABL Collateral in clauses (a) through (e) of this definition. 
 For the avoidance of doubt, under no circumstances shall ABL
Collateral include any Excluded Assets or Notes Collateral. 
 “ABL Facility Collateral Agent” means Bank of America, N.A.,
as Administrative Agent and Collateral Agent under the Credit Agreement, its successors and/or assigns in such capacity. 
 “ABL
Liens” means all Liens in favor of the ABL Facility Collateral Agent on ABL Collateral securing the ABL Obligations. 
 “ABL
Obligations” means the Debt and other obligations incurred under clause (i) of the definition of “Permitted Debt.” 
 “Acquired Debt” means Debt of a Person (including an Unrestricted Subsidiary) existing at the time such Person becomes a Restricted Subsidiary or assumed in connection with the acquisition of assets from such Person.

 “Additional Interest” means all additional interest owing on the Notes pursuant to the Registration Rights Agreement.

 “Additional Notes” means Notes (other than the Initial Notes on the Issue Date) issued pursuant to Article II hereof and
otherwise in compliance with the provisions of this Indenture. 
 “Additional Secured Obligations” means Pari Passu Lien
Obligations (of the Company or any Guarantor) permitted to be incurred under this Indenture and designated in writing by the Company as Debt to be secured by a Lien on the Collateral which is permitted by this Indenture and the Security Documents;
provided that the representative of such Additional Secured Obligations executes a joinder agreement to the Security Documents in the form attached thereto agreeing to be bound thereby. 
 “Affiliate” of any Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect common
control with such Person. For the purposes of this definition, “control” when used with respect to any Person means the power to direct the management and policies of such Person, directly or indirectly, whether through the ownership of
voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings that correspond to the foregoing. For purposes of Section 4.11, any Person directly or indirectly owning 10% or more of
the outstanding Capital Interests of the Company and any Person who is a Permitted Holder will be deemed an Affiliate. 
  

 -2- 

 “Agent” means any Registrar, Paying Agent, Calculation Agent (so long as Trustee serves
in such capacity) or co-registrar. 
 “Applicable Premium” means: 
 (A) with respect to any Fixed Rate Note on any applicable redemption date, the greater of: 
 (1) 1.0% of the then outstanding principal amount of the Fixed Rate Note; and 
 (2) the excess of: 
 (a) the present value at such redemption date of (i) the Redemption Price of the Fixed Rate Note at November 1, 2011 such Redemption Price being set forth in the table appearing in Section 3.7(a) plus (ii) all required
interest payments due on the Fixed Rate Note through November 1, 2011 (excluding accrued but unpaid interest), computed using a discount rate equal to the Treasury Rate as of such redemption date plus 50 basis points; over 
 (b) the then outstanding principal amount of the Fixed Rate Note; and 
 (B) with respect to any Floating Rate Note on any applicable redemption date, the greater of: 
 (1) 1.0% of the principal amount of such Floating Rate Note; and 
 (2) the excess of: 
 (a) the present value at such redemption date of (i) the redemption price of such Floating Rate Note at November 1, 2009 (such redemption price being set forth in the table appearing in Section 3.7(b)) plus (ii) all
required interest payments due on such Floating Rate Note through November 1, 2009 (assuming the interest rate in effect on the date on which notice of redemption was given, but excluding accrued but unpaid interest to the redemption date),
computed using a discount rate equal to the Treasury Rate as of such redemption date plus 50 basis points; over 
 (b) the
principal amount of such Floating Rate Note. 
  

 -3- 

 “Asset Acquisition” means: 
 (a) an Investment by the Company or any Restricted Subsidiary in any other Person pursuant to which such Person shall become a Restricted
Subsidiary or shall be merged with or into the Company or any Restricted Subsidiary; or 
 (b) the acquisition by the Company
or any Restricted Subsidiary of the assets of any Person which constitute all or substantially all of the assets of such Person, any division or line of business of such Person or any other properties or assets of such Person other than in the
ordinary course of business and consistent with past practices. 
 “Asset Sale” means any transfer, conveyance, sale, lease
or other disposition (including, without limitation, dispositions pursuant to any consolidation or merger) by the Company or any of its Restricted Subsidiaries to any Person (other than to the Company or one or more of its Restricted Subsidiaries)
in any single transaction or series of transactions of: 
 (i) Capital Interests in another Person (other than directors’
qualifying shares or shares or interests required to be held by foreign nationals pursuant to local law); or 
 (ii) any other
property or assets (other than in the normal course of business, including any sale or other disposition of obsolete or permanently retired equipment); 
 provided, however, that the term “Asset Sale” shall exclude: 
 (a) any asset disposition
permitted by Section 5.1 that constitutes a disposition of all or substantially all of the assets of the Company and its Restricted Subsidiaries taken as a whole; 
 (b) any transfer, conveyance, sale, lease or other disposition of property or assets, the gross proceeds of which (exclusive of
indemnities) do not exceed in any one or related series of transactions $3.0 million; 
 (c) sales or other dispositions of
cash or Eligible Cash Equivalents; 
 (d) sales of interests in Unrestricted Subsidiaries; 
 (e) the sale and leaseback of any assets within 90 days of the acquisition thereof; 
 (f) the disposition of assets that in the good faith judgment of the Board of Directors of the Company are no longer used or useful in the
business of such entity; 
 (g) a Restricted Payment or Permitted Investment that is otherwise permitted by this Indenture;

 (h) any trade-in of equipment in exchange for other equipment; provided that in the good faith judgment of the Company, the
Company or such Restricted Subsidiary receives equipment having a fair market value equal to or greater than the equipment being traded in; 
  

 -4- 

 (i) the creation of a Lien (but not the sale or other disposition of the property subject
to such Lien); 
 (j) leases or subleases in the ordinary course of business to third persons not interfering in any material
respect with the business of the Company or any of its Restricted Subsidiaries and otherwise in accordance with the provisions of this Indenture; 
 (k) any disposition by a Subsidiary to the Company or by the Company or a Subsidiary to a Subsidiary that is a Guarantor; 
 (l) [Reserved]; 
 (m) dispositions of accounts receivable in connection with the collection
or compromise thereof in the ordinary course of business and consistent with past practice; 
 (n) licensing of intellectual
property in accordance with industry practice in the ordinary course of business; 
 (o) any transfer of accounts receivable,
or a fractional undivided interest therein, by a Receivable Subsidiary in a Qualified Receivables Transaction; or 
 (p) sales
of accounts receivable to a Receivable Subsidiary pursuant to a Qualified Receivables Transaction for the Fair Market Value thereof; including cash in an amount at least equal to 75% of the Fair Market Value thereof (for the purposes of this clause
(p), Purchase Money Notes will be deemed to be cash). 
 For purposes of this definition, any series of related transactions that, if
effected as a single transaction, would constitute an Asset Sale shall be deemed to be a single Asset Sale effected when the last such transaction which is a part thereof is effected. 
 “Asset Sale Offer” means an Offer to Purchase required to be made by the Company pursuant to Section 4.10 to all Holders.

 “Attributable Debt” under this Indenture in respect of a Sale and Leaseback Transaction means, at the time of
determination, the present value (discounted at the rate of interest implicit in such transaction) of the total obligations of the lessee for rental payments during the remaining term of the lease included in such Sale and Leaseback Transaction
(including any period for which such lease has been or may be extended). 
 “Average Life” means, as of any date of
determination, with respect to any Debt, the quotient obtained by dividing (i) the sum of the products of (x) the number of years from the date of determination to the dates of each successive scheduled principal payment (including any
sinking fund or mandatory redemption payment requirements) of such Debt multiplied by (y) the amount of such principal payment by (ii) the sum of all such principal payments. 
 “Bankruptcy Law” means Title 11, U.S. Code or any similar federal or state law for the relief of debtors. 
  

 -5- 

 “Beneficial Owner” has the meaning assigned to such term in Rule 13d-3 and Rule 13d-5
under the Exchange Act, except that in calculating the beneficial ownership of any particular “person,” as such term is used in Section 13(d)(3) of the Exchange Act, such “person” shall be deemed to have beneficial ownership
of all securities that such “person” has the right to acquire, whether such right is currently exercisable or is exercisable only upon the occurrence of a subsequent condition. 
 “Board of Directors” means (i) with respect to the Company or any Restricted Subsidiary, its board of directors or any duly
authorized committee thereof; (ii) with respect to a corporation, the board of directors of such corporation or any duly authorized committee thereof; and (iii) with respect to any other entity, the board of directors or similar body of
the general partner or managers of such entity or any duly authorized committee thereof. 
 “Board Resolution” means a copy
of a resolution certified by the Secretary or an Assistant Secretary of the Company or any Restricted Subsidiary to have been duly adopted by the Board of Directors, unless the context specifically requires that such resolution be adopted by a
majority of the Disinterested Directors, in which case by a majority of such Disinterested Directors, and to be in full force and effect on the date of such certification and delivered to the Trustee. 
 “Business Day” means any day other than a Legal Holiday. 
 “Calculation Agent” means an agent, which shall initially be the Trustee, appointed by the Company to calculate LIBOR (as defined in Exhibit A-2 hereto) for purposes of this Indenture.

 “Canadian Subsidiary” means any Restricted Subsidiary that is formed or otherwise incorporated or organized in Canada or
any state or province thereof. 
 “Capital Interests” in any Person means any and all shares, interests (including Preferred
Interests), participations or other equivalents in the equity interest (however designated) in such Person and any rights (other than Debt securities convertible into an equity interest), warrants or options to acquire an equity interest in such
Person. 
 “Capital Lease Obligations” means any obligation under a lease that is required to be capitalized for financial
reporting purposes in accordance with GAAP; and the amount of Debt represented by such obligation shall be the capitalized amount of such obligations determined in accordance with GAAP; and the Stated Maturity thereof shall be the date of the last
payment of rent or any other amount due under such lease prior to the first date upon which such lease may be terminated by the lessee without payment of a penalty. For purposes of Section 4.12, a Capital Lease Obligation shall be deemed
secured by a Lien on the property being leased. 
 “Certificated Notes” means Notes that are in the form of Exhibit
A-1 or Exhibit A-2 attached hereto. 
  

 -6- 

 “Change of Control” means the occurrence of any of the following events: 
 (a) the Company becomes aware of (by way of a report or any other filing pursuant to Section 13(d) of the Exchange Act, proxy, vote,
written notice or otherwise) the acquisition by any “person” or “group” (as such terms are used in Sections 13(d) and 14(d) of the Exchange Act), other than one or more Permitted Holders, is or becomes the ultimate
“beneficial owner” (as such term is used in Rules 13d-3 and 13d-5 under the Exchange Act, except that for purposes of this clause (a) such person or group shall be deemed to have “beneficial ownership” of all shares that any
such person or group has the right to acquire, whether such right is exercisable immediately or only after the passage of time), directly or indirectly, of more than 50% of the Voting Interests in the Company; or 
 (b) after the consummation of an initial public offering, during any period of two consecutive years, individuals who at the beginning of
such period constituted the Board of Directors of the Company (together with any new directors whose election by the Board of Directors or whose nomination for election by the equityholders of the Company was approved by a vote of a majority of the
directors of the Company then still in office who were either directors at the beginning of such period or whose election or nomination for election was previously so approved) cease for any reason to constitute a majority of the Company’s
Board of Directors then in office; or 
 (c) the Company sells, conveys, transfers or leases (either in one transaction or a
series of related transactions) all or substantially all of its assets to, or merges or consolidates with, a Person other than (x) a Restricted Subsidiary of the Company or (y) a Successor Entity in which a majority or more of the voting
power of the Voting Interests is held by the Permitted Holders. 
 “Code” means the Internal Revenue Code of 1986, as
amended from time to time, and the regulations promulgated thereunder. 
 “Collateral Account” means the collateral account
established pursuant to this Indenture and the Security Documents. 
 “Collateral Agent” means Wells Fargo Bank, National
Association or other financial institution or entity which, in the determination of the Company is acceptable and may include, without limitation, an entity affiliated with the initial purchasers, any lenders or an entity affiliated with the lenders
under the Credit Agreement or an affiliate thereof. 
 “Collateral” shall mean all of the Pledged Collateral (as such term
is defined in the Security Agreement) and all other property of whatever kind or nature subject or purported to be subject from time to time to the Lien of any Security Document. 
 “Commission” means the Securities and Exchange Commission and any successor thereto. 
 “Common Interests” of any Person means Capital Interests in such Person that do not rank prior, as to the payment of dividends or as to
the distribution of assets upon any voluntary or involuntary liquidation, dissolution or winding up of such Person, to Capital Interests of any other class in such Person. 
  

 -7- 

 “Company” or “Issuer” has the meaning set forth in the preamble hereto
until a successor replaces it in accordance with the applicable provisions of this Indenture and, thereafter, means the successor. 
 “Consolidated Cash Flow Available for Fixed Charges” means, with respect to any Person for any period: 
 (a) the sum of, without duplication, the amounts for such period, taken as a single accounting period, of: 
 (i)
Consolidated Net Income; 
 (ii) Consolidated Non-cash Charges; 
 (iii) Consolidated Interest Expense to the extent the same was deducted in computing Consolidated Net Income; 
 (iv) Consolidated Income Tax Expense (other than income tax expense (either positive or negative) attributable to extraordinary gains or
losses); 
 (v) facility closure and severance costs and charges; 
 (vi) impairment charges, including the write-down of Investments; 
 (vii) restructuring expenses and charges; 
 (viii) acquisition integration expenses and charges; 
 (ix) systems implementation expenses
related to SAP Platform; 
 (x) any expenses or charges related to any equity offering, Permitted Investment, recapitalization
or Debt permitted to be Incurred by this Indenture (whether or not successful) or related to the offering of the Notes under the Offering Memorandum; and 
 (xi) the Historical Costs and Expenses; and 
 (b) less non-cash items increasing
Consolidated Net Income for such period, other than (i) the accrual of revenue consistent with past practice, and (ii) reversals of prior accruals or reserves for cash items previously excluded in the calculation of Consolidated Non-cash
Charges. 
 “Consolidated Fixed Charge Coverage Ratio” means, with respect to any Person, the ratio of the aggregate amount
of Consolidated Cash Flow Available for Fixed Charges of such Person for the four full fiscal quarters, treated as one period, for which financial information in respect 

  

 -8- 

 
thereof is available immediately preceding the date of the transaction (the “Transaction Date”) giving rise to the need to calculate the
Consolidated Fixed Charge Coverage Ratio (such four full fiscal quarter period being referred to herein as the “Four Quarter Period”) to the aggregate amount of Consolidated Fixed Charges of such Person for the Four Quarter Period.
In addition to and without limitation of the foregoing, for purposes of this definition, “Consolidated Cash Flow Available for Fixed Charges” and “Consolidated Fixed Charges” shall be calculated after giving effect (i) to
the cost of any compensation, remuneration or other benefit paid or provided to any employee, consultant, Affiliate, equity owner of the entity involved in any such Asset Acquisition to the extent such costs are eliminated or reduced (or public
announcement has been made of the intent to eliminate or reduce such costs) prior to the date of such calculation and not replaced; and (ii) on a pro forma basis for the period of such calculation, to any Asset Sales or other dispositions or
Asset Acquisitions, investments, mergers, consolidations and discontinued operations (as determined in accordance with GAAP) occurring during the Four-Quarter Period or any time subsequent to the last day of the Four-Quarter Period and on or prior
to the Transaction Date, as if such Asset Sale or other disposition or Asset Acquisition (including the incurrence or assumption of any such Acquired Debt), investment, merger, consolidation or disposed operation occurred on the first day of the
Four-Quarter Period. 
 For purposes of this definition, pro forma calculations shall be made in accordance with Article XI of
Regulation S-X promulgated under the Securities Act, except that such pro forma calculations may also include operating expense reductions for such period resulting from the Asset Sale or other disposition or Asset Acquisition, investment, merger,
consolidation or discontinued operation (as determined in accordance with GAAP) for which pro forma effect is being given that (A) have been realized or (B) for which steps have been taken or are reasonably expected to be taken within six
months of the date of such transaction and are supportable and quantifiable and, in each case, including, but not limited to, (a) reduction in personnel expenses, (b) reduction of costs related to administrative functions,
(c) reduction of costs related to leased or owned properties and (d) reductions from the consolidation of operations and streamlining of corporate overhead, provided that, in either case, such adjustments are set forth in an
Officers’ Certificate signed by the Company’s chief financial or similar officer that states (i) the amount of such adjustment or adjustments and (ii) that such adjustment or adjustments are based on the reasonable good faith
belief of the Officer executing such Officers’ Certificate at the time of such execution. 
 Furthermore, in calculating
“Consolidated Fixed Charges” for purposes of determining the denominator (but not the numerator) of this “Consolidated Fixed Charge Coverage Ratio”: 
 (a) interest on outstanding Debt determined on a fluctuating basis as of the Transaction Date and which will continue to be so determined
thereafter shall be deemed to have accrued at a fixed rate per annum equal to the rate of interest on such Debt in effect on the Transaction Date; and 
 (b) if interest on any Debt actually incurred on the Transaction Date may optionally be determined at an interest rate based upon a factor
of a prime or similar rate, a eurocurrency interbank offered rate, or other rates, then the interest rate in effect on the Transaction Date will be deemed to have been in effect during the Four Quarter Period. 
  

 -9- 

 If such Person or any of its Restricted Subsidiaries directly or indirectly Guarantees Debt of a third
Person, the above clause shall give effect to the incurrence of such Guaranteed Debt as if such Person or such Subsidiary had directly incurred or otherwise assumed such Guaranteed Debt. 
 “Consolidated Fixed Charges” means, with respect to any Person for any period, the sum of, without duplication, the amounts for such
period of: 
 (a) Consolidated Interest Expense; and 
 (b) the product of (i) all dividends and other distributions paid or accrued during such period in respect of Redeemable Capital
Interests of such Person and its Restricted Subsidiaries, times (ii) a fraction, the numerator of which is one and the denominator of which is one minus the then current combined federal, state and local statutory tax rate of such
Person, expressed as a decimal, in each case, determined on a consolidated basis in accordance with GAAP. 
 “Consolidated Income Tax
Expense” means, with respect to any Person for any period, (x) if such Person is not a corporation, the permitted tax payments of such Person for such period or (y) if such Person is a corporation, the provision for federal,
state, local and foreign income taxes of such Person and its Restricted Subsidiaries for such period as determined on a consolidated basis in accordance with GAAP. 
 “Consolidated Interest Expense” means, with respect to any Person for any period, without duplication, the sum of: 
 (i) the interest expense of such Person and its Restricted Subsidiaries for such period as determined on a consolidated basis in
accordance with GAAP, including, without limitation: 
 (a) any amortization of debt discount; 
 (b) the net cost under Interest Rate Protection Obligations (including any amortization of discounts); 
 (c) the interest portion of any deferred payment obligation; 
 (d) all commissions, discounts and other fees and charges owed with respect to letters of credit, bankers’ acceptance financing or
similar activities; and 
 (e) all accrued interest; 
 (ii) the interest component of Capital Lease Obligations paid, accrued and/or scheduled to be paid or accrued by such Person and its
Restricted Subsidiaries during such period determined on a consolidated basis in accordance with GAAP; 
  

 -10- 

 (iii) all capitalized interest of such Person and its Restricted Subsidiaries for such
period; and 
 (iv) less interest income of such Person and its Restricted Subsidiaries for such period; 
 provided, however, that Consolidated Interest Expense will exclude (I) the amortization or write off of debt issuance costs and deferred financing
fees, commissions, fees and expenses and (II) any expensing of interim loan commitment and other financing fees. 
 “Consolidated Net
Income” means, with respect to any Person, for any period, the consolidated net income (or loss) of such Person and its Restricted Subsidiaries for such period as determined in accordance with GAAP, adjusted, to the extent included in
calculating such net income, by: 
 (A) excluding, without duplication, 
 (i) all extraordinary gains or losses (net of fees and expense relating to the transaction giving rise thereto), income, expenses or
charges; 
 (ii) the portion of net income of such Person and its Restricted Subsidiaries allocable to minority interest in
unconsolidated Persons or Investments in Unrestricted Subsidiaries to the extent that cash dividends or distributions have not actually been received by such Person or one of its Restricted Subsidiaries; 
 (iii) gains or losses in respect of any Asset Sales by such Person or one of its Restricted Subsidiaries (net of fees and expenses
relating to the transaction giving rise thereto), on an after-tax basis; 
 (iv) the net income (loss) from any disposed or
discontinued operations or any net gains or losses on disposed or discontinued operations, on an after-tax basis; 
 (v)
solely for purposes of determining the amount available for Restricted Payments under clause (c) of the first paragraph of Section 4.7, the net income of any Restricted Subsidiary (other than a Guarantor) or such Person to the extent that
the declaration of dividends or similar distributions by that Restricted Subsidiary of that income is not at the time permitted, directly or indirectly, by operation of the terms of its charter or any agreement, instrument, judgment, decree, order,
statute, rule or governmental regulations applicable to that Restricted Subsidiary or its stockholders; 
 (vi) any gain or
loss realized as a result of the cumulative effect of a change in accounting principles; 
 (vii) any fees and expenses paid
in connection with the issuance of the Notes; 
  

 -11- 

 (viii) non-cash compensation expense incurred with any issuance of equity interests to an
employee of such Person or any Restricted Subsidiary; 
 (ix) any net after-tax gains or losses attributable to the early
extinguishment of Debt; 
 (x) any non-cash impairment charges or asset write-off or write-down resulting from the application
of Statement of Financial Accounting Standards No. 142 or Statement of Financial Accounting Standards No. 144, and the amortization of intangibles arising pursuant to Statement of Financial Accounting Standards No. 141; and

 (xi) non-cash gains, losses, income and expenses resulting from fair value accounting required by Statement of Financial
Accounting Standards No. 133; and 
 (B) including, without duplication, dividends from joint ventures actually received
in cash by the Company. 
 “Consolidated Non-cash Charges” means, with respect to any Person for any period, the aggregate
depreciation, amortization (including amortization of goodwill and other intangibles) and other non-cash expenses of such Person and its Restricted Subsidiaries reducing Consolidated Net Income of such Person and its Restricted Subsidiaries for such
period, determined on a consolidated basis in accordance with GAAP (excluding any such charges constituting an extraordinary item or loss and excluding any charges constituting an extraordinary item or loss or any charge which requires an accrual of
or a reserve for cash charges for any future period). 
 “Consolidated Total Debt” means, as of any date of determination,
an amount equal to the aggregate principal amount of all outstanding Debt of the Company and its Restricted Subsidiaries (excluding Hedging Obligations and any undrawn letters of credit issued in the ordinary course of business). 
 “Consolidated Total Debt Ratio” means, as of any date of determination, the ratio of (a) the Consolidated Total Debt of the Company
and its Restricted Subsidiaries on the date of determination to (b) the aggregate amount of Consolidated Cash Flow Available for Fixed Charges for the then most recent Four Quarter Period, in each case with such pro forma adjustments to
Consolidated Total Debt and Consolidated Cash Flow Available for Fixed Charges as are consistent with the pro forma adjustment provisions set forth in the definition of Consolidated Fixed Charge Coverage Ratio. 
 “Corporate Trust Office of the Trustee” shall be at the address of the Trustee specified in Section 13.2 hereof or such other
address as to which the Trustee may give notice to the Company. 
 “Credit Agreement” means the Company’s Credit
Agreement, dated on or about the Issue Date, among the Company, Ryerson Canada, Inc. and the other co-borrowers named therein and Bank of America, N.A. as administrative agent and the other agents and lenders named therein, 

  

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together with all related notes, letters of credit, collateral documents, guarantees and any other related agreements and instruments executed and delivered
in connection therewith, in each case as amended, modified, supplemented, restated, refinanced, refunded or replaced in whole or in part from time to time, including by or pursuant to any agreement or instrument that extends the maturity of any Debt
thereunder, or increases the amount of available borrowings thereunder (provided that such increase in borrowings is permitted under clause (i) or (xv) of the definition of “Permitted Debt”) or adds Subsidiaries of the
Company as additional borrowers or guarantors thereunder, in each case with respect to such agreement or any successor or replacement agreement and whether by the same or any other agent, lender, group of lenders, purchasers or debt holders.

 “Currency Hedge Obligations” means the obligations of a Person Incurred pursuant to any foreign currency exchange
agreement, option or futures contract or other similar agreement or arrangement designed to protect against or manage such Person’s exposure to fluctuations in foreign currency exchange rates on Debt permitted under this Indenture. 

“Debt” means at any time (without duplication), with respect to any Person, whether recourse is to all or a portion of the assets of
such Person, or non-recourse, the following: (i) all indebtedness of such Person for money borrowed or for deferred purchase price of property, excluding any trade payables or other current liabilities incurred in the normal course of business;
(ii) all obligations of such Person evidenced by bonds, debentures, notes or other similar instruments; (iii) all obligations of such Person with respect to letters of credit (other than letters of credit that are secured by cash or
Eligible Cash Equivalents), bankers’ acceptances or similar facilities issued for the account of such Person; (iv) all indebtedness created or arising under any conditional sale or other title retention agreement with respect to property
or assets acquired by such Person (even if the rights and remedies of the seller or lender under such agreement in the event of default are limited to repossession or sale of such property or assets); (v) all Capital Lease Obligations of such
Person; (vi) the maximum fixed redemption or repurchase price of Redeemable Capital Interests in such Person at the time of determination; (vii) any Swap Contracts and Currency Hedge Obligations of such Person at the time of determination;
(viii) Attributable Debt with respect to any Sale and Leaseback Transaction to which such Person is a party; and (ix) all obligations of the types referred to in clauses (i) through (viii) of this definition of another Person and
all dividends and other distributions of another Person, the payment of which, in either case, (A) such Person has Guaranteed or (B) is secured by (or the holder of such Debt or the recipient of such dividends or other distributions has an
existing right, whether contingent or otherwise, to be secured by) any Lien upon the property or other assets of such Person, even though such Person has not assumed or become liable for the payment of such Debt, dividends or other distributions.
For purposes of the foregoing: (a) the maximum fixed repurchase price of any Redeemable Capital Interests that do not have a fixed repurchase price shall be calculated in accordance with the terms of such Redeemable Capital Interests as if such
Redeemable Capital Interests were repurchased on any date on which Debt shall be required to be determined pursuant to this Indenture; provided, however, that, if such Redeemable Capital Interests are not then permitted to be repurchased, the
repurchase price shall be the book value of such Redeemable Capital Interests; (b) the amount outstanding at any time of any Debt issued with original issue discount is the principal amount of such Debt less the remaining unamortized portion of
the original issue discount of such Debt at such time as determined in conformity with GAAP, but 

  

 -13- 

 
such Debt shall be deemed Incurred only as of the date of original issuance thereof; (c) the amount of any Debt described in clause (ix)(A) above shall
be the maximum liability under any such Guarantee; (d) the amount of any Debt described in clause (ix)(B) above shall be the lesser of (I) the maximum amount of the obligations so secured and (II) the Fair Market Value of such property or
other assets; and (e) interest, fees, premium, and expenses and additional payments, if any, will not constitute Debt. 
 Notwithstanding the foregoing, in connection with the purchase by the Company or any Restricted Subsidiary of any business, the term “Debt” will exclude (x) customary indemnification obligations and (y) post-closing
payment adjustments to which the seller may become entitled to the extent such payment is determined by a final closing balance sheet or such payment is otherwise contingent; provided, however, that, at the time of closing, the amount
of any such payment is not determinable and, to the extent such payment thereafter becomes fixed and determined, the amount is paid within 60 days thereafter. 
 The amount of Debt of any Person at any date shall be the outstanding balance at such date of all unconditional obligations as described above and the maximum liability, upon the occurrence of the contingency giving
rise to the obligations, of any contingent obligations at such date; provided, however, that in the case of Debt sold at a discount, the amount of such Debt at any time will be the accreted value thereof at such time. 
 “Default” means any event that is, or after notice or passage of time, or both, would be, an Event of Default. 
 “Depositary” means, with respect to the Notes issuable or issued in whole or in part in global form, the Person specified in
Section 2.3 hereof as the Depositary with respect to the Notes, until a successor shall have been appointed and become such pursuant to Section 2.6 hereof, and, thereafter, “Depositary” shall mean or include such successor.

 “Disinterested Director” means, with respect to any proposed transaction between (i) the Company or a Restricted
Subsidiary, as applicable, and (ii) an Affiliate thereof (other than the Company or a Restricted Subsidiary), a member of the Board of Directors of the Company or such Restricted Subsidiary, as applicable, who would not be a party to, or have a
financial interest in, such transaction and is not an officer, director or employee of, and does not have a financial interest in, such Affiliate. For purposes of this definition, no person would be deemed not to be a Disinterested Director solely
because such person holds Capital Interests in the Company or is an employee of the Company. 
 “Domestic Restricted
Subsidiary” means any Restricted Subsidiary that is formed or otherwise incorporated in the United States or a State thereof or the District of Columbia or that Guarantees or otherwise provides direct credit support for any Debt of the
Company. 
 “DTC” means The Depository Trust Company (55 Water Street, New York, New York). 
 “Eligible Bank” means a bank or trust company that (i) is organized and existing under the laws of the United States of America or
Canada, or any state, territory, province or possession thereof, (ii) as of the time of the making or acquisition of an Investment in such bank or trust company, has combined capital and surplus in excess of $500.0 million and (iii) the
senior Debt of which is rated at least “A-2” by Moody’s or at least “A” by Standard & Poor’s. 
  

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 “Eligible Cash Equivalents” means any of the following Investments: (i) securities
issued or directly and fully guaranteed or insured by the United States or any agency or instrumentality thereof (provided that the full faith and credit of the United States is pledged in support thereof) maturing not more than one year
after the date of acquisition; (ii) time deposits in and certificates of deposit of any Eligible Bank, provided that such Investments have a maturity date not more than two years after date of acquisition and that the Average Life of all
such Investments is one year or less from the respective dates of acquisition; (iii) repurchase obligations with a term of not more than 180 days for underlying securities of the types described in clause (i) above entered into with any
Eligible Bank; (iv) direct obligations issued by any state of the United States or any political subdivision or public instrumentality thereof, provided that such Investments mature, or are subject to tender at the option of the Holder thereof,
within 365 days after the date of acquisition and, at the time of acquisition, have a rating of at least A from Standard & Poor’s or A-2 from Moody’s (or an equivalent rating by any other nationally recognized rating agency);
(v) commercial paper of any Person other than an Affiliate of the Company, provided that such Investments have one of the two highest ratings obtainable from either Standard & Poor’s or Moody’s and mature within 180
days after the date of acquisition; (vi) overnight and demand deposits in and bankers’ acceptances of any Eligible Bank and demand deposits in any bank or trust company to the extent insured by the Federal Deposit Insurance Corporation
against the Bank Insurance Fund; (vii) money market funds substantially all of the assets of which comprise Investments of the types described in clauses (i) through (vi), and (viii) instruments equivalent to those referred to in
clauses (i) through (vi) above or funds equivalent to those referred to in clause (vii) above denominated in Euros or any other foreign currency comparable in credit quality and tender to those referred to in such clauses and
customarily used by corporations for cash management purposes in jurisdictions outside the United States to the extent reasonably required in connection with any business conducted by any Restricted Subsidiary organized in such jurisdiction, all as
determined in good faith by the Company. 
 “Enforcement Notice” means a written notice delivered pursuant to the
Intercreditor Agreement, at a time when an event of default under the Credit Facility or an event of default under this Indenture has occurred and is continuing, by either the Collateral Agent or the ABL Facility Collateral Agent to the other,
specifying the relevant event of default. 
 “Event of Loss” means, with respect to any property or asset (tangible or
intangible, real or personal) constituting Collateral, any of the following: 
 (i) any loss, destruction or damage of such
property or asset; 
 (ii) any institution of any proceeding for the condemnation or seizure of such property or asset or for
the exercise of any right of eminent domain; 
 (iii) any actual condemnation, seizure or taking by exercise of the power of
eminent domain or otherwise of such property or asset, or confiscation of such property or asset or the requisition of the use of such property or asset; or 
  

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 (iv) any settlement in lieu of clauses (ii) or (iii) above. 
 “Exchange Act” means the Securities Exchange Act of 1934, as amended. 
 “Exchange Notes” has the meaning set forth in the Preamble. 
 “Exchange Offer” means an offer that may be made by the Issuer pursuant to the Registration Rights Agreement to exchange Notes bearing
the Restricted Notes Legend for the Exchange Notes. 
 “Exchange Offer Registration Statement” has the meaning given to such
term in the Registration Rights Agreement. 
 “Excluded Assets” shall have the meaning assigned to such term in the Security
Agreement. 
 “Excluded Contribution” means net cash proceeds received by the Company and its Restricted Subsidiaries from:

 (1) contributions to its common equity capital (or equivalent); and 
 (2) the sale (other than to a Subsidiary or to any management equity plan or stock option plan or any other management or employee benefit
plan or agreement of the Company or any Subsidiary) of Capital Interests (other than Redeemable Capital Interests) of the Company, 
 in each case,
designated as Excluded Contributions pursuant to an Officers’ Certificate on the date such capital contribution is made or such Capital Interests are sold, as the case may be, which amounts shall be excluded from the calculation set forth in
clause (c) of the first paragraph of Section 4.7. 
 “Expiration Date” has the meaning set forth in the definition
of “Offer to Purchase.” 
 “Fair Market Value” means, with respect to the consideration received or paid in any
transaction or series of transactions, the fair market value thereof as determined in good faith by the Board of Directors. In the case of a transaction between the Company or a Restricted Subsidiary, on the one hand, and a Receivable Subsidiary, on
the other hand, if the Board of Directors determines in its sole discretion that such determination is appropriate, a determination as to Fair Market Value may be made at the commencement of the transaction and be applicable to all dealings between
the Receivable Subsidiary and the Company or such Restricted Subsidiary during the course of such transaction. 
 “Four Quarter
Period” has the meaning set forth in the definition of “Consolidated Fixed Charge Coverage Ratio.” 
  

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 “GAAP” means generally accepted accounting principles in the United States, consistently
applied, as set forth in the opinions and pronouncements of the Accounting Principles Board of the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board, or in such other
statements by such other entity as may be approved by a significant segment of the accounting profession of the United States, which are in effect as of the Issue Date. 
 “Global Note Legend” means the legend identified as such in Exhibit A-1 or Exhibit A-2 hereto. 
 “Global Notes” means the Notes in global form that are in the form of Exhibit A-1 or Exhibit A-2 hereto. 
 “Guarantee” means, as applied to any Debt of another Person, (i) a guarantee (other than by endorsement of negotiable instruments for collection in the normal course of business), direct or
indirect, in any manner, of any part or all of such Debt, (ii) any direct or indirect obligation, contingent or otherwise, of a Person guaranteeing or having the effect of guaranteeing the Debt of any other Person in any manner and
(iii) an agreement of a Person, direct or indirect, contingent or otherwise, the practical effect of which is to assure in any way the payment or performance (or payment of damages in the event of non-performance) of all or any part of such
Debt of another Person (and “Guaranteed” and “Guaranteeing” shall have meanings that correspond to the foregoing). 
 “Guarantor” means any Person that is a signatory to this Indenture or executes a Note Guarantee or supplemental indenture in accordance with the provisions of this Indenture and their respective
successors and assigns. 
 “Hedging Obligations” of any Person means the obligations of such person pursuant to any interest
rate agreement, currency agreement or commodity agreement. 
 “Historical Costs and Expenses” means public company costs,
merger and proxy related expenses, workers’ compensation reserve adjustments, legal settlements and historical costs associated with closed facilities to the extent incurred prior to the Issue Date and, in each case, on a basis consistent with
the calculation of pro forma Adjusted EBITDA as set forth in the Offering Memorandum. 
 “Holder” means a Person in whose
name a Note is registered in the Note Register. 
 “Incur” means, with respect to any Debt or other obligation of any
Person, to create, issue, incur (by conversion, exchange or otherwise), assume, Guarantee or otherwise become liable in respect of such Debt or other obligation or the recording, as required pursuant to GAAP or otherwise, of any such Debt or other
obligation on the balance sheet of such Person; provided, however, that a change in GAAP that results in an obligation of such Person that exists at such time becoming Debt shall not be deemed an Incurrence of such Debt. Debt otherwise
Incurred by a Person before it becomes a Subsidiary of the Company shall be deemed to be Incurred at the time at which such Person becomes a Subsidiary of the Company. “Incurrence,” “Incurred,”
“Incurrable” and “Incurring” shall have meanings that correspond to the foregoing. A Guarantee by the Company or a Restricted Subsidiary of Debt Incurred by the Company or a Restricted 

  

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Subsidiary, as applicable, shall not be a separate Incurrence of Debt. In addition, the following shall not be deemed a separate Incurrence of Debt:

 (1) amortization of debt discount or accretion of principal with respect to a non-interest bearing or other discount
security; 
 (2) the payment of regularly scheduled interest in the form of additional Debt of the same instrument or the
payment of regularly scheduled dividends on Capital Interests in the form of additional Capital Interests of the same class and with the same terms; 
 (3) the obligation to pay a premium in respect of Debt arising in connection with the issuance of a notice of redemption or making of a mandatory offer to purchase such Debt; and 
 (4) unrealized losses or charges in respect of Hedging Obligations. 
 “Indenture” means this Indenture, as amended or supplemented from time to time. 
 “Initial Notes” has the meaning set forth in the preamble hereto. 
 “Initial Purchaser” means Banc of America Securities LLC and such other initial purchasers party to the Purchase Agreement and any
similar purchase agreement in connection with any Permitted Additional Note Obligations. 
 “Intercreditor Agreement” means
the Intercreditor Agreement dated as of the Issue Date by and between the ABL Facility Collateral Agent and the Collateral Agent. 
 “Interest Rate Protection Agreements” means, with respect to any Person, any arrangement with any other Person whereby, directly or indirectly, such Person is entitled to receive from time to time periodic payments
calculated by applying either a floating or a fixed rate of interest on a stated notional amount in exchange for periodic payments made by such Person calculated by applying a fixed or a floating rate of interest on the same notional amount and
shall include without limitation, interest rate swaps, caps, floors, collars and similar agreements. 
 “Interest Rate Protection
Obligations” means the obligations of any Person pursuant to any Interest Rate Protection Agreements. 
 “Investment” by any Person means any direct or indirect loan, advance (or other extension of credit) or capital contribution to (by means of any transfer of cash or other property or assets to another Person or any other
payments for property or services for the account or use of another Person) another Person, including, without limitation, the following: (i) the purchase or acquisition of any Capital Interest or other evidence of beneficial ownership in
another Person; (ii) the purchase, acquisition or Guarantee of the Debt of another Person or the issuance of a “keep-well” with respect thereto; and (iii) the purchase or acquisition of the business or assets of another Person,
but shall exclude: (a) accounts receivable and other extensions of trade credit on commercially reasonable terms in accordance with normal trade practices; (b) the acquisition of property and assets from suppliers and other vendors in the
normal course of business; and (c) prepaid expenses and workers’ compensation, utility, lease and similar deposits in the normal course of business. 
  

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 “Issue Date” means October 19, 2007, the date on which the initial $425.0 million
in aggregate principal amount of the Fixed Rate Notes and $150.0 million in aggregate principal amount of the Floating Rate Notes are originally issued under this Indenture. 
 “Issuer” or “Company” has the meaning set forth in the preamble hereto until a successor replaces it in accordance with
the applicable provisions of this Indenture and, thereafter, means the successor. 
 “Legal Holiday” means a Saturday, a
Sunday or a day on which banking institutions in The City of New York, the city in which the principal Corporate Trust Office of the Trustee is located or at a place of payment are authorized or required by law, regulation or executive order to
remain closed. If a payment date in a place of payment is a Legal Holiday, payment shall be made at that place on the next succeeding day that is not a Legal Holiday, and no interest shall accrue for the intervening period. 
 “Lien” means, with respect to any property or other asset, any mortgage, deed of trust, deed to secure debt, pledge, hypothecation,
assignment, deposit arrangement, security interest, lien (statutory or otherwise), charge, easement, encumbrance, preference, priority or other security agreement or preferential arrangement of any kind or nature whatsoever on or with respect to
such property or other asset (including, without limitation, any conditional sale or other title retention agreement having substantially the same economic effect as any of the foregoing). 
 “Management Agreement” means the corporate advisory services agreement by and among the Company and the Permitted Holders as in effect
on the Issue Date. 
 “Master Agreement” has the meaning set forth in the definition of “Swap Contract.”

 “Material Mortgaged Property” has the meaning set forth in the Purchase Agreement. 
 “Merger” means the Merger of Ryerson Inc. and Rhombus Merger Corporation pursuant to the Merger Documents. 
 “Moody’s” shall mean Moody’s Investors Service, Inc., or any successor thereto. 
 “Merger Documents” means the Agreement and Plan of Merger, dated as of July 24, 2007 among Ryerson Inc., Rhombus Merger Corporation
and Rhombus Holding Corporation. 
 “Mortgage” shall mean an agreement, including, but not limited to, a mortgage, deed of
trust or any other document, creating and evidencing a Lien on a Mortgaged Property, which shall be substantially in the form of Exhibit E or other form reasonably satisfactory to the Collateral Agent, in each case, with such schedules and
including such provisions as shall be necessary to conform such document to applicable local or foreign law or as shall be customary under applicable local or foreign law. 
  

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 “Mortgaged Property” means (i) those properties listed on Schedule 7(a) to the
Perfection Certificate which are designated to be encumbered by a Mortgage and (ii) the Real Property that becomes subject to a Mortgage pursuant to Section 4.23, Section 10.1 and Article XI hereof. 
 “Net Cash Proceeds” means, with respect to Asset Sales of any Person, cash and Eligible Cash Equivalents received, net of: (i) all
reasonable out-of-pocket costs and expenses of such Person incurred in connection with such a sale, including, without limitation, all legal, accounting, title and recording tax expenses, commissions and other fees and expenses incurred and all
federal, state, foreign and local taxes arising in connection with such an Asset Sale that are paid or required to be accrued as a liability under GAAP by such Person; (ii) all payments made by such Person on any Debt that is secured by such
properties or other assets in accordance with the terms of any Lien upon or with respect to such properties or other assets or that must, by the terms of such Lien or such Debt, or in order to obtain a necessary consent to such transaction or by
applicable law, be repaid to any other Person (other than the Company or a Restricted Subsidiary thereof) in connection with such Asset Sale; and (iii) all contractually required distributions and other payments made to minority interest
holders in Restricted Subsidiaries of such Person as a result of such transaction; provided, however, that: (a) in the event that any consideration for an Asset Sale (which would otherwise constitute Net Cash Proceeds) is required
by (I) contract to be held in escrow pending determination of whether a purchase price adjustment will be made or (II) GAAP to be reserved against other liabilities in connection with such Asset Sale, such consideration (or any portion thereof)
shall become Net Cash Proceeds only at such time as it is released to such Person from escrow or otherwise; and (b) any non-cash consideration received in connection with any transaction, which is subsequently converted to cash, shall become
Net Cash Proceeds only at such time as it is so converted. 
 “Net Loss Proceeds” means the aggregate cash proceeds received
by the Company or any Guarantor in respect of any Event of Loss, including, without limitation, insurance proceeds, condemnation awards or damages awarded by any judgment, net of the direct cost in recovery of such Net Loss Proceeds (including,
without limitation, legal, accounting, appraisal and insurance adjuster fees and any relocation expenses incurred as a result thereof), amounts required to be applied to the repayment of Debt secured by any Permitted Collateral Lien on the asset or
assets that were the subject of such Event of Loss, and any taxes paid or payable as a result thereof. 
 “Non-Recourse Receivable
Subsidiary Indebtedness” has the meaning set forth in the definition of “Receivable Subsidiary.” 
 “Note
Custodian” means the Trustee when serving as custodian for the Depositary with respect to the Global Notes, or any successor entity thereto. 
 “Note Guarantee” means any guarantee of the Notes by any Guarantor pursuant to this Indenture. 
 “Note Liens” means all Liens in favor of the Collateral Agent on Collateral securing the Note Obligations, including, without limitation, any Permitted Additional Note Obligations. 
 “Note Obligations” means the Debt Incurred and Obligations under the Senior Secured Note Documents. 
  

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 “Notes Collateral” shall mean all Collateral other than ABL Collateral. 
 “Notes” has the meaning set forth in the preamble to this Indenture. 
 “Obligations” means any principal, premium, interest (including any interest accruing subsequent to the filing of a petition in
bankruptcy, reorganization or similar proceeding at the rate provided for in the documentation with respect thereto, whether or not such interest is an allowed claim under applicable state, federal or foreign law), penalties, fees, indemnifications,
reimbursements (including reimbursement obligations with respect to letters of credit and banker’s acceptances), damages and other liabilities, and guarantees of payment of such principal, interest, penalties, fees, indemnifications,
reimbursements, damages and other liabilities, payable under the documentation governing any Debt. 
 “Offer” has the
meaning set forth in the definition of “Offer to Purchase.” 
 “Offer to Purchase” means a written offer (the
“Offer”) sent by the Company by electronic transmission or by first class mail, postage prepaid, to each Holder at his address appearing in the Note Register on the date of the Offer, offering to purchase up to the aggregate
principal amount of Notes set forth in such Offer at the purchase price set forth in such Offer (as determined pursuant to this Indenture). Unless otherwise required by applicable law, the offer shall specify an expiration date (the
“Expiration Date”) of the Offer to Purchase which shall be, subject to any contrary requirements of applicable law, not less than 30 days or more than 60 days after the date of mailing of such Offer and a settlement date (the
“Purchase Date”) for purchase of Notes within five Business Days after the Expiration Date. The Company shall notify the Trustee at least 15 days (or such shorter period as is acceptable to the Trustee) prior to the mailing of the
Offer of the Company’s obligation to make an Offer to Purchase, and the Offer shall be mailed by the Company or, at the Company’s request, by the Trustee in the name and at the expense of the Company. The Offer shall contain all
instructions and materials necessary to enable such Holders to tender Notes pursuant to the Offer to Purchase. The Offer shall also state: 
 (1) the Section of this Indenture pursuant to which the Offer to Purchase is being made; 
 (2) the Expiration Date and the Purchase Date; 
 (3) the aggregate principal amount of the outstanding Notes offered
to be purchased pursuant to the Offer to Purchase (including, if less than 100%, the manner by which such amount has been determined pursuant to Indenture covenants requiring the Offer to Purchase) (the “Purchase Amount”);

 (4) the purchase price to be paid by the Company for each $2,000 principal amount of Notes (and integral multiples of
$1,000 in excess thereof) accepted for payment (as specified pursuant to this Indenture) (the “Purchase Price”); 
 (5) that the Holder may tender all or any portion of the Notes registered in the name of such Holder and that any portion of a Note tendered must be tendered in a minimum amount of $2,000 principal amount (and integral multiples of $1,000
in excess thereof); 
  

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 (6) the place or places where Notes are to be surrendered for tender pursuant to the
Offer to Purchase, if applicable; 
 (7) that, unless the Company defaults in making such purchase, any Note accepted for
purchase pursuant to the Offer to Purchase will cease to accrue interest on and after the Purchase Date, but that any Note not tendered or tendered but not purchased by the Company pursuant to the Offer to Purchase will continue to accrue interest
at the same rate; 
 (8) that, on the Purchase Date, the Purchase Price will become due and payable upon each Note accepted
for payment pursuant to the Offer to Purchase; 
 (9) that each Holder electing to tender a Note pursuant to the Offer to
Purchase will be required to surrender such Note or cause such Note to be surrendered at the place or places set forth in the Offer prior to the close of business on the Expiration Date (such Note being, if the Company or the Trustee so requires,
duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company and the Trustee duly executed by, the Holder thereof or his attorney duly authorized in writing); 
 (10) that Holders will be entitled to withdraw all or any portion of Notes tendered if the Company (or its paying agent) receives, not
later than the close of business on the Expiration Date, a facsimile transmission or letter setting forth the name of the Holder, the aggregate principal amount of the Notes the Holder tendered, the certificate number of the Note the Holder tendered
and a statement that such Holder is withdrawing all or a portion of his tender; 
 (11) that (a) if Notes having an
aggregate principal amount less than or equal to the Purchase Amount are duly tendered and not withdrawn pursuant to the Offer to Purchase, the Company shall purchase all such Notes and (b) if Notes having an aggregate principal amount in
excess of the Purchase Amount are tendered and not withdrawn pursuant to the Offer to Purchase, the Company shall purchase Notes having an aggregate principal amount equal to the Purchase Amount on a pro rata basis (with such adjustments as
may be deemed appropriate so that only Notes in denominations of $2,000 principal amount or integral multiples of $1,000 in excess thereof shall be purchased); and 
 (12) if applicable, that, in the case of any Holder whose Note is purchased only in part, the Company shall execute, and the Trustee shall
authenticate and deliver to the Holder of such Note without service charge, a new Note or Notes, of any authorized denomination as requested by such Holder, in the aggregate principal amount equal to and in exchange for the unpurchased portion of
the aggregate principal amount of the Notes so tendered. 
  

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 “Offering Memorandum” means the offering memorandum related to the issuance of the
Initial Notes on the Issue Date, dated October 3, 2007. 
 “Officer” means, with respect to any Person, the Chairman of
the Board, the Chief Executive Officer, the President, the Chief Operating Officer, the Chief Financial Officer, the Treasurer, any Assistant Treasurer, the Controller, the Secretary, any Assistant Secretary or any Vice-President of such Person.

 “Officers’ Certificate” means a certificate signed by two Officers of the Company or a Guarantor, as applicable, one
of whom must be the principal executive officer, the principal financial officer or the principal accounting officer of the Company or such Guarantor, as applicable. 
 “Opinion of Counsel” means an opinion from legal counsel who is reasonably acceptable to the Trustee. The counsel may be an employee of or counsel to the Company or any Subsidiary of the Company.

 “Pari Passu Lien Obligations” means Obligations with respect to other Debt permitted to be incurred under this Indenture
which are by their terms intended to be secured equally and ratably with the Notes (including any Permitted Additional Note Obligations); provided such Lien is permitted to be incurred under this Indenture. 
 “Pari Passu Liens” means Liens securing Obligations ranking pari passu with the Notes which by their terms are intended to be
secured equally and ratably with the Notes and are permitted pursuant to the applicable provisions of this Indenture and the Security Documents. 
 “Participant” means, with respect to DTC, a Person who has an account with DTC. 
 “Paying Agent”
means any Person authorized by the Issuer to pay the principal of, premium, if any, or interest on, or redemption, purchase, retirement, defeasance, covenant defeasance or similar payment with respect to, any Notes on behalf of the Issuer.

 “Perfection Certificate” has the meaning assigned to such term in the Security Agreement. 
 “Permitted Additional Note Obligations” means obligations under Additional Notes secured by the Note Liens; provided that the
amount of such obligations does not exceed the greater of (x) $50.0 million and (y) an amount such that immediately after giving effect to the Incurrence of such Additional Notes and the receipt and application of the proceeds therefrom,
the Consolidated Total Debt Ratio of the Company and its Restricted Subsidiaries (determined on a pro forma basis as set forth in Section 4.9 and in the definition of “Consolidated Fixed Charge Coverage Ratio”), would be equal
to or less than 3.0:1.0. 
 “Permitted Business” means any business similar in nature to any business conducted by the
Issuer and the Restricted Subsidiaries on the Issue Date and any business reasonably ancillary, incidental, complementary or related to, or a reasonable extension, development or expansion of, the business conducted by the Issuer and the Restricted
Subsidiaries on the Issue Date, in each case, as determined in good faith by the Board of Directors of the Company. 
  

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 “Permitted Collateral Liens” means: 
 (i) Liens securing the Notes outstanding on the Issue Date, Refinancing Debt with respect to such Notes, the Guarantees relating thereto
and any Obligations with respect to such Notes, Refinancing Debt and Guarantees; 
 (ii) Pari Passu Liens securing Permitted
Additional Note Obligations permitted to be incurred pursuant to this Indenture which Liens are granted pursuant to the provisions of the Security Documents; 
 (iii) Liens existing on the Issue Date (other than (x) Liens specified in clause (i) or (ii) above and (y) Liens
encumbering any Mortgaged Property except to the extent that such Liens are (1) listed on Schedule B to the title insurance policy delivered to the Collateral Agent on the Issue Date and insuring the Collateral Agent’s Mortgage Lien on
such Mortgaged Property, (2) survey exceptions, encumbrances, easements or reservations of, or rights of others for, licenses, rights-of-way, sewers, electric lines, telegraph and telephone lines and other similar purposes, or zoning or similar
restrictions as to the use of real properties or Liens incidental to the conduct of the business of the Company or any of its Subsidiaries or to the ownership of their respective properties which were not incurred in connection with Debt and which
do not individually or in the aggregate materially adversely affect the value of the property affected thereby or materially impair the use of such property in the operation of the business of the Company or its Restricted Subsidiaries, (3) any
lien for taxes or assessments or other governmental charges or levies not then due and payable (or which, if due and payable, are being contested in good faith by appropriate proceedings and for which adequate reserves are being maintained to the
extent required by GAAP and such proceedings have the effect of preventing the forfeiture or sale of the property or assets subject to any such Lien); provided that the Company and Guarantors shall bond over or take any other action necessary
or required by the Title Company to delete any exception to title relating to unpaid taxes and assessments, (4) other Liens (not securing Debt) incidental to the conduct of the business of the Company or any of its Subsidiaries, as the case may
be, or the ownership of their assets which do not individually or in the aggregate materially adversely affect the value of the property effected thereby or materially impair the use of such property in the operation of the business of the Company
or its Restricted Subsidiaries, (5) any warehousemen’s, materialmen’s, landlord’s or other similar Liens arising by law for sums not then due and payable (or which, if due and payable, are being contested in good faith by
appropriate proceedings and with respect to which adequate reserves are being maintained to the extent required by GAAP and such proceedings have the effect of preventing the forfeiture or sale of the property or assets subject to any such Lien;
provided that the Company and Guarantors shall take any and all commercially reasonable actions necessary or required by the Title Company to delete any exception to title relating thereto and (6) leases, subleases, licenses or
sublicenses granted to others in the ordinary course of business so long as such leases, subleases, licenses or sublicenses are subordinate in all respects to the 

  

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Liens granted and evidenced by the Security Documents and which do not materially interfere with the ordinary conduct of the business of the Company or any
Restricted Subsidiaries and do not secure any Debt)); 
 (iv) Liens described in clauses (b) (which Liens shall not be
Pari Passu Liens on the Notes Collateral), (c), (d), (g) (l) (but only with respect to Obligations secured by Liens described in clause (g) referred to therein), (m), (u), (x), (y), (aa) and (bb) of the definition of Permitted Liens;

 (v) survey exceptions, encumbrances, easements or reservations of, or rights of others for, licenses, rights-of-way,
sewers, electric lines, telegraph and telephone lines and other similar purposes, or zoning or other similar restrictions as to the use of real properties or Liens incidental to the conduct of the business of such Person or to the ownership of its
properties which were not incurred in connection with Debt and which do not individually or in the aggregate materially adversely affect the value of the property affected thereby or materially impair the use of such property in the operation of the
business of such Person; 
 (vi) other Liens (not securing Debt) incidental to the conduct of the business of the Company or
any of its Restricted Subsidiaries, as the case may be, or the ownership of their assets which do not individually or in the aggregate materially adversely affect the value of the property affected thereby or materially impair the use of such
property in the operation of the business of the Company or its Restricted Subsidiaries; or 
 (vii) Liens on the Collateral
in favor of the Collateral Agent relating to Collateral Agent’s administrative expenses with respect to the Collateral. 
 For purposes
of determining compliance with this definition, (A) Pari Passu Lien Obligations need not be Incurred solely by reference to one category of permitted Pari Passu Lien Obligations described in clauses (i) through (vii) of this
definition but are permitted to be Incurred in part under any combination thereof and (B) in the event that an item of Pari Passu Lien Obligations (or any portion thereof) meets the criteria of one or more of the categories of permitted Pari
Passu Lien Obligations described in clauses (i) through (vii) above, the Company shall, in its sole discretion, classify (but not reclassify) such item of Pari Passu Lien Obligations (or any portion thereof) in any manner that complies
with this definition and will only be required to include the amount and type of such item of Pari Passu Lien Obligations in one of the above clauses and such item of Pari Passu Lien Obligations will be treated as having been Incurred pursuant to
only one of such clauses. 
 “Permitted Debt” means 
 (i) Debt Incurred pursuant to any Credit Agreement in an aggregate principal amount at any one time outstanding not to exceed the greater
of (x) $1,400.0 million and (y) the sum of (A) 75% of the book value calculated in accordance with GAAP of the inventory of the Company and its Restricted Subsidiaries (excluding LIFO reserves) and (B) 90% of the book value of
the accounts receivable of the Company and its Restricted Subsidiaries (in each case, determined by the book value set forth on the consolidated 

  

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balance sheet of the Company for the fiscal quarter immediately preceding the date on which such Debt is Incurred for which internal financial statements are
available) and, minus (A) any amounts Incurred and outstanding pursuant to a Qualified Receivables Transaction permitted under clause (xvi) below and (B) with respect to clause (x) below, any amount used to permanently repay such
Obligations (or permanently reduce commitments with respect thereto) pursuant to Section 4.10; 
 (ii) Debt outstanding
under the Notes on the Issue Date (and any Exchange Notes pursuant to the Registration Rights Agreement) and contribution, indemnification and reimbursement obligations owed by the Company or any Guarantor to any of the other of them in respect of
amounts paid or payable on such Initial Notes; 
 (iii) Guarantees of the Notes (and any Exchange Notes pursuant to the
Registration Rights Agreement); 
 (iv) Debt of the Company or any Restricted Subsidiary outstanding at the time of the Issue
Date (other than clauses (i), (ii) or (iii) above); 
 (v) Debt owed to and held by the Company or a Restricted
Subsidiary; 
 (vi) Guarantees Incurred by the Company of Debt of a Restricted Subsidiary otherwise permitted to be incurred
under this Indenture; 
 (vii) Guarantees by any Restricted Subsidiary of Debt of the Company or any Restricted Subsidiary,
including Guarantees by any Restricted Subsidiary of Debt under the Credit Agreement, provided that (a) such Debt is Permitted Debt or is otherwise Incurred in accordance with Section 4.9 hereof and (b) such Guarantees are
subordinated to the Notes to the same extent as the Debt being guaranteed; 
 (viii) Debt incurred in respect of workers’
compensation claims, self-insurance obligations, indemnity, bid, performance, warranty, release, appeal, surety and similar bonds, letters of credit for operating purposes and completion guarantees provided or incurred (including Guarantees thereof)
by the Company or a Restricted Subsidiary in the ordinary course of business; 
 (ix) Debt under Swap Contracts and Currency
Hedge Obligations; 
 (x) Debt owed by the Company to any Restricted Subsidiary, provided that if for any reason such
Debt ceases to be held by the Company or a Restricted Subsidiary, as applicable, such Debt shall cease to be Permitted Debt and shall be deemed Incurred as Debt of the Company for purposes of this Indenture; 
 (xi) Debt of the Company or any Restricted Subsidiary pursuant to Capital Lease Obligations and Purchase Money Debt under this clause
(xi), provided that the aggregate principal amount of such Debt outstanding at any time may not exceed $75.0 million in the aggregate; 
  

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 (xii) Debt arising from agreements of the Company or a Restricted Subsidiary providing
for indemnification, contribution, earnout, adjustment of purchase price or similar obligations, in each case, incurred or assumed in connection with the acquisition or disposition of any business, assets or Capital Interests of a Restricted
Subsidiary otherwise permitted under this Indenture; 
 (xiii) the issuance by any of the Company’s Restricted
Subsidiaries to the Company or to any of its Restricted Subsidiaries of shares of preferred stock; provided, however, that: 
 (a) any subsequent issuance or transfer of Capital Interests that results in any such preferred stock being held by a Person other than the Company or a Restricted Subsidiary; and 
 (b) any sale or other transfer of any such preferred stock to a Person that is not either the Company or a Restricted Subsidiary;

 shall be deemed, in each case, to constitute an issuance of such preferred stock by such Restricted Subsidiary that was not permitted by
this clause (xiii); 
 (xiv) Debt arising from the honoring by a bank or other financial institution of a check, draft or
similar instrument drawn against insufficient funds in the ordinary course of business; provided, however, that such Debt is extinguished within five Business Days of Incurrence; 
 (xv) Debt of the Company or any Restricted Subsidiary not otherwise permitted pursuant to this definition, in an aggregate principal
amount not to exceed $75.0 million at any time outstanding, which Debt may be Incurred under a Credit Agreement; 
 (xvi)
Purchase Money Notes Incurred by any Receivable Subsidiary that is a Restricted Subsidiary in a Qualified Receivables Transaction and Non-Recourse Receivable Subsidiary Indebtedness; 
 (xvii) Refinancing Debt; and 
 (xviii) Debt of the Company or any of its Restricted Subsidiaries arising from customary cash management services or the honoring by a bank or other financial institution of a check, draft or similar instrument
inadvertently (except in the case of daylight overdrafts) drawn against insufficient funds in the ordinary course of business and consistent with past practices; provided, however, that such Debt is extinguished within five Business
Days of Incurrence. 
 Notwithstanding anything herein to the contrary, Debt permitted under clause (i) of this definition of
“Permitted Debt” shall not constitute “Refinancing Debt” under clause (xvii) of this definition of “Permitted Debt.” 
  

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 “Permitted Holders” means Platinum Equity Advisors, LLC, a Delaware limited liability
company, or any of its Affiliates. 
 “Permitted Investments” means: 
 (a) Investments in existence on the Issue Date; 
 (b) Investments required pursuant to any agreement or obligation of the Company or a Restricted Subsidiary, in effect on the Issue Date,
to make such Investments; 
 (c) Eligible Cash Equivalents; 
 (d) Investments in property and other assets owned or used by the Company or any Restricted Subsidiary in the normal course of business;

 (e) Investments by the Company or any of its Restricted Subsidiaries in the Company or any Restricted Subsidiary that is a
Guarantor; 
 (f) Investments by the Company or any Restricted Subsidiary in a Person, if as a result of such Investment
(A) such Person becomes a Restricted Subsidiary or (B) such Person is merged, consolidated or amalgamated with or into, or transfers or conveys substantially all of its assets to, or is liquidated or wound-up into, the Company or a
Restricted Subsidiary; 
 (g) Swap Contracts and Currency Hedge Obligations; 
 (h) non-cash consideration received in conjunction with an Asset Sale that is otherwise permitted under Section 4.10; 
 (i) Investments received in settlement of obligations owed to the Company or any Restricted Subsidiary and as a result of bankruptcy or
insolvency proceedings or upon the foreclosure or enforcement of any Lien in favor of the Company or any Restricted Subsidiary; 
 (j) Investments by the Company or any Restricted Subsidiary (other than in an Affiliate) not otherwise permitted under this definition, in an aggregate amount not to exceed $50.0 million at any one time outstanding; 
 (k) any Investment by the Company or any of its Restricted Subsidiaries in a joint venture in an aggregate amount not to exceed $75.0
million; 
 (l) loans and advances (including for travel and relocation) to employees in an amount not to exceed $1.0 million
in the aggregate at any one time outstanding; 
 (m) Investments the payment for which consists solely of Capital Interests of
the Company; 
  

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 (n) any Investment in any Person to the extent such Investment represents the non-cash
portion of the consideration received in connection with an Asset Sale consummated in compliance with Section 4.10 or any other disposition of property not constituting an Asset Sale; 
 (o) any acquisition of assets or Capital Interests solely in exchange for the issuance of Capital Interests (other than Redeemable Capital
Interests) of the Company; 
 (p) payroll, travel and similar advances to cover matters that are expected at the time of such
advances ultimately to be treated as expenses for accounting purposes and that are made in the ordinary course of business and consistent with past practice; 
 (q) guarantees by the Company or any Restricted Subsidiary of Debt of the Company or a Restricted Subsidiary (other than a Receivables
Subsidiary) of Debt otherwise permitted by Section 4.9; and 
 (r) any Investment by the Company or any Restricted
Subsidiary in a Receivables Subsidiary or any Investment by a Receivable Subsidiary in any other Person in connection with a Qualified Receivables Transaction, so long as any Investment in a Receivable Subsidiary is in the form of a Purchase Money
Note or an Investment in Capital Interests. 
 “Permitted Liens” means: 
 (a) Liens existing at the Issue Date; 
 (b) Liens that secure Obligations incurred pursuant to clause (i) or (xvi) of the definition of “Permitted Debt” (and any related Currency Hedge Obligations and Swap Contracts permitted under the
agreement related thereto), provided that, in the case of clause (i), such Liens are subject to the provisions of the Intercreditor Agreement; 
 (c) any Lien for taxes or assessments or other governmental charges or levies not then due and payable (or which, if due and payable, are being contested in good faith by appropriate proceedings and for which adequate
reserves are being maintained to the extent required by GAAP and such proceedings have the effect of preventing the forfeiture or sale of the property or assets subject to any such Lien); 
 (d) any warehousemen’s, materialmen’s, landlord’s or other similar Liens arising by Law for sums not then due and payable
(or which, if due and payable, are being contested in good faith by appropriate proceedings and with respect to which adequate reserves are being maintained to the extent required by GAAP and such proceedings have the effect of preventing the
forfeiture or sale of the property or assets subject to any such Lien); 
 (e) survey exceptions, encumbrances, easements or
reservations of, or rights of others for, licenses, rights-of-way, sewers, electric lines, telegraph and telephone lines and other similar purposes, or zoning or other similar restrictions as to the use of real 

  

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properties or Liens incidental to the conduct of the business of such Person or to the ownership of its properties which were not incurred in connection with
Debt and which do not individually or in the aggregate materially adversely affect the value of the Company or materially impair the operation of the business of such Person; 
 (f) pledges or deposits (i) in connection with workers’ compensation, unemployment insurance and other types of statutory
obligations or the requirements of any official body, or (ii) to secure the performance of tenders, bids, surety or performance bonds, leases, purchase, construction, sales or servicing contracts and other similar obligations Incurred in the
normal course of business consistent with industry practice; or (iii) to obtain or secure obligations with respect to letters of credit, Guarantees, bonds or other sureties or assurances given in connection with the activities described in
clauses (i) and (ii) above, in each case not Incurred or made in connection with the borrowing of money, the obtaining of advances or credit or the payment of the deferred purchase price of property or services or imposed by ERISA or the
Code in connection with a “plan” (as defined in ERISA) or (iv) arising in connection with any attachment unless such Liens shall not be satisfied or discharged or stayed pending appeal within 60 days after the entry thereof or the
expiration of any such stay; 
 (g) Liens on property of a Person existing at the time such Person is merged with or into or
consolidated with the Company or a Restricted Subsidiary, or becomes a Restricted Subsidiary (and not created or Incurred in anticipation of such transaction), provided that such Liens are not extended to the property and assets of the
Company and its Restricted Subsidiaries other than the property or assets acquired; 
 (h) Liens securing Debt of a Restricted
Subsidiary that is a Guarantor owed to and held by the Company or a Restricted Subsidiary that is a Guarantor thereof; 
 (i)
other Liens (not securing Debt) incidental to the conduct of the business of the Company or any of its Restricted Subsidiaries, as the case may be, or the ownership of their assets which do not individually or in the aggregate materially adversely
affect the value of the Company or materially impair the operation of the business of the Company or its Restricted Subsidiaries; 
 (j) [Reserved]; 
 (k) [Reserved]; 
 (l) Liens to secure any permitted extension, renewal, refinancing or refunding (or successive extensions, renewals, refinancings or
refundings), in whole or in part, of any Debt secured by Liens referred to in the foregoing clauses (a), (b) and (g); provided that such Liens do not extend to any other property or assets and the principal amount of the obligations
secured by such Liens is not increased; 
 (m) Liens in favor of customs or revenue authorities arising as a matter of law to
secure payment of custom duties in connection with the importation of goods incurred in the ordinary course of business; 
  

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 (n) licenses of intellectual property granted in the ordinary course of business;

 (o) Liens to secure Capital Lease Obligations permitted to be incurred pursuant to clause (xi) of the definition of
“Permitted Debt”; provided that such Liens do not extend to any Collateral; 
 (p) Liens in favor of the
Company or any Guarantor; 
 (q) [Reserved]; 
 (r) Liens upon specific items of inventory or other goods and proceeds of any Person securing such Person’s obligation in respect of
banker’s acceptances issued or created in the ordinary course of business for the account of such Person to facilitate the purchase, shipment, or storage of such inventory or other goods; 
 (s) [Reserved]; 
 (t) Liens securing Debt Incurred to finance the construction, purchase or lease of, or repairs, improvements or additions to, property, plant or equipment of such Person; provided, however, that the Lien may not extend to any
Collateral or other property owned by such Person or any of its Restricted Subsidiaries at the time the Lien is Incurred (other than assets and property affixed or appurtenant thereto and any proceeds thereof), and the Debt (other than any interest
thereon) secured by the Lien may not be Incurred more than 180 days after the later of the acquisition, completion of construction, repair, improvement, addition or commencement of full operation of the property subject to the Lien; 
 (u) Liens on property or shares of Capital Interests of another Person at the time such other Person becomes a Subsidiary of such Person;
provided, however, that (i) the Liens may not extend to any other property owned by such Person or any of its Restricted Subsidiaries (other than assets and property affixed or appurtenant thereto) and (ii) such Liens are not
created or incurred in connection with, or in contemplation of, such other Person becoming such a Restricted Subsidiary; 
 (v) [Reserved]; 
 (w) [Reserved]; 
 (x) Liens (i) that are contractual rights of set-off (A) relating to the establishment of depository relations with banks not
given in connection with the issuance of Debt, (B) relating to pooled deposit or sweep accounts of the Company or any of its Restricted Subsidiaries to permit satisfaction of overdraft or similar obligations and other cash management activities
incurred in the ordinary course of business of the Company and/or any of its Restricted Subsidiaries or (C) relating to purchase orders and other agreements entered into with customers of the Company or any of its Restricted Subsidiaries in the
ordinary course of business and (ii) of a collection bank arising under Section 4-210 of the Uniform Commercial Code on items in the course of collection, (Y) encumbering 

  

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reasonable customary initial deposits and margin deposits and attaching to commodity trading accounts or other brokerage accounts incurred in the ordinary
course of business, and (Z) in favor of banking institutions arising as a matter of law or pursuant to customary account agreements encumbering deposits (including the right of set-off) and which are within the general parameters customary in
the banking industry; 
 (y) Liens securing judgments for the payment of money not constituting an Event of Default under
clause (7) of Section 6.1 of this Indenture so long as such Liens are adequately bonded and any appropriate legal proceedings that may have been duly initiated for the review of such judgment have not been finally terminated or the period
within which such proceedings may be initiated has not expired; 
 (z) Deposits made in the ordinary course of business to
secure liability to insurance carriers; 
 (aa) leases, subleases, licenses or sublicenses granted to others in the ordinary
course of business so long as such leases, subleases, licenses or sublicenses are subordinate in all respects to the Liens granted and evidenced by the Security Documents and which do not materially interfere with the ordinary conduct of the
business of the Company or any Restricted Subsidiaries and do not secure any Debt; 
 (bb) Liens arising from Uniform
Commercial Code financing statement filings regarding operating leases entered into by the Company or any Restricted Subsidiary in the ordinary course of business; 
 (cc) [Reserved]; 
 (dd) Liens on the Collateral granted under the Security Documents in favor of the Collateral Agent to secure the Notes, the Guarantees and the Permitted Additional Note Obligations; 
 (ee) Liens not otherwise permitted under this Indenture in an aggregate amount not to exceed $100.0 million, provided that no
portion of the Liens permitted pursuant to this clause (ee) may be used to encumber (x) Collateral except as provided in the definition of “Permitted Additional Note Obligations” and (y) assets or property owned by any of the
Canadian Subsidiaries; and 
 (ff) any extensions, substitutions, replacements or renewals of the foregoing. 
 “Person” means any individual, corporation, limited liability company, partnership, joint venture, trust, unincorporated organization or
government or any agency or political subdivision thereof. 
 “Pledgor” means each of the Issuer and any Guarantor.

 “Preferred Interests,” as applied to the Capital Interests in any Person, means Capital Interests in such Person of any
class or classes (however designated) that rank prior, as to the payment of dividends or as to the distribution of assets upon any voluntary or involuntary liquidation, dissolution or winding up of such Person, to shares of Common Interests in such
Person. 
  

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 “Purchase Agreement” means the purchase agreement dated October 3, 2007 by and
among the Company, the Initial Purchaser and the Guarantors named therein. 
 “Purchase Amount” has the meaning set forth in
the definition of “Offer to Purchase.” 
 “Purchase Date” has the meaning set forth in the definition of
“Offer to Purchase.” 
 “Purchase Money Debt” means Debt 
 (i) Incurred to finance the purchase or construction (including additions and improvements thereto) of any assets (other than Capital
Interests) of such Person or any Restricted Subsidiary; and 
 (ii) that is secured by a Lien on such assets where the
lender’s sole security is to the assets so purchased or constructed, 
 in either case that does not exceed 100% of the cost and to the extent the
purchase or construction prices for such assets are or should be included in “addition to property, plant or equipment” in accordance with GAAP. 
 “Purchase Money Note” means a promissory note of a Receivable Subsidiary to the Company or any Restricted Subsidiary, which note must be repaid from cash available to the Receivable Subsidiary, other
than amounts required to be established as reserves pursuant to agreements, amounts paid to investors in respect of interest, principal and other amounts owing to such investors and amounts paid in connection with the purchase of newly generated
receivables. The repayment of a Purchase Money Note may be subordinated to the repayment of other liabilities of the Receivable Subsidiary on terms determined in good faith by the Company to be substantially consistent with market practice in
connection with Qualified Receivables Transactions. 
 “Purchase Price” has the meaning set forth in the definition of
“Offer to Purchase.” 
 “Qualified Capital Interests” in any Person means a class of Capital Interests other than
Redeemable Capital Interests. 
 “Qualified Equity Offering” means (i) an underwritten public equity offering of
Qualified Capital Interests pursuant to an effective registration statement under the Securities Act yielding gross proceeds to either of the Company, or any direct or indirect parent company of the Company, of at least $25.0 million or (ii) a
private equity offering of Qualified Capital Interests of the Company, or any direct or indirect parent company of the Company, other than (x) any such public or private sale to an entity that is an Affiliate of the Company and (y) any
public offerings registered on Form S-8; provided that, in the case of an offering or sale by a direct or indirect parent company of the Company, such parent company contributes to the capital of the Company the portion of the net cash
proceeds of such offering or sale necessary to pay the aggregate Redemption Price (plus accrued interest to the redemption date) of the Notes to be redeemed pursuant to Section 3.7(c). 
  

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 “Qualified Receivables Transaction” means any transaction or series of transactions
entered into by the Company or any of its Restricted Subsidiaries pursuant to which the Company or such Restricted Subsidiary transfers to (a) a Receivable Subsidiary (in the case of a transfer by the Company or any of its Restricted
Subsidiaries) or (b) any other Person (in the case of a transfer by a Receivable Subsidiary), or grants a security interest in, any accounts receivable (whether now existing or arising in the future) of the Company or any of its Restricted
Subsidiaries, and any assets related thereto, including, without limitation, all collateral securing such accounts receivable, all contracts and all Guarantees or other obligations in respect of such accounts receivable, proceeds of such accounts
receivable and other assets which are customarily transferred or in respect of which security interests are customarily granted in connection with an accounts receivable financing transaction; provided such transaction is on market terms as
determined in good faith by the Board of Directors of the Company at the time the Company or such Restricted Subsidiary enters into such transaction. 
 “Real Property” shall mean, collectively, all right, title and interest (including any leasehold, mineral or other estate) in and to any and all parcels of or interests in real property owned, leased
or operated by any person, whether by lease, license or other means, together with, in each case, all easements, hereditaments and appurtenances relating thereto, all improvements and appurtenant fixtures and equipment, all general intangibles and
contract rights and other property and rights incidental to the ownership, lease or operation thereof. 
 “Receivable
Subsidiary” means a Subsidiary of the Company: 
 (1) that is formed solely for the purpose of, and that engages in
no activities other than activities in connection with, financing accounts receivable of the Company and/or its Restricted Subsidiaries; 
 (2) that is designated by the Board of Directors as a Receivable Subsidiary pursuant to a Board of Directors’ resolution set forth in an Officers’ Certificate and delivered to the Trustee; 
 (3) that is either (a) a Restricted Subsidiary or (b) an Unrestricted Subsidiary designated in accordance with
Section 4.21; 
 (4) no portion of the Debt or any other obligation (contingent or otherwise) of which (a) is at any
time Guaranteed by the Company or any Restricted Subsidiary (excluding Guarantees of obligations (other than any Guarantee of Debt) pursuant to Standard Securitization Undertakings), (b) is at any time recourse to or obligates the Company or
any Restricted Subsidiary in any way, other than pursuant to Standard Securitization Undertakings or (c) subjects any asset of the Company or any other Restricted Subsidiary of the Company, directly or indirectly, contingently or otherwise, to
the satisfaction thereof, other than pursuant to Standard Securitization Undertakings (such Indebtedness, “Non-Recourse Receivable Subsidiary Debt”); 
  

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 (5) with which neither the Company nor any Restricted Subsidiary has any material
contract, agreement, arrangement or understanding other than (a) contracts, agreements, arrangements and understandings entered into in the ordinary course of business on terms no less favorable to the Company or such Restricted Subsidiary than
those that might be obtained at the time from Persons that are not Affiliates of the Company in connection with a Qualified Receivables Transaction as determined in good faith by the Board of Directors of the Company, (b) fees payable in the
ordinary course of business in connection with servicing accounts receivable in connection with such a Qualified Receivables Transaction as determined in good faith by the Board of Directors of the Company and (c) any Purchase Money Note issued
by such Receivable Subsidiary to the Company or a Restricted Subsidiary; and 
 (6) with respect to which neither the Company
nor any other Restricted Subsidiary has any obligation (a) to subscribe for additional shares of Capital Interests therein or make any additional capital contribution or similar payment or transfer thereto except in connection with a Qualified
Receivables Transaction or (b) to maintain or preserve the solvency or any balance sheet term, financial condition, level of income or results of operations thereof. 
 “Redeemable Capital Interests” in any Person means any equity security of such Person that by its terms (or by terms of any security into which it is convertible or for which it is exchangeable), or
otherwise (including the passage of time or the happening of an event), is required to be redeemed, is redeemable at the option of the Holder thereof in whole or in part (including by operation of a sinking fund), or is convertible or exchangeable
for Debt of such Person at the option of the Holder thereof, in whole or in part, at any time prior to the Stated Maturity of the Notes; provided that only the portion of such equity security which is required to be redeemed, is so
convertible or exchangeable or is so redeemable at the option of the Holder thereof before such date will be deemed to be Redeemable Capital Interests. Notwithstanding the preceding sentence, any equity security that would constitute Redeemable
Capital Interests solely because the holders of the equity security have the right to require the Company to repurchase such equity security upon the occurrence of a change of control or an asset sale will not constitute Redeemable Capital Interests
if the terms of such equity security provide that the Company may not repurchase or redeem any such equity security pursuant to such provisions unless such repurchase or redemption complies with Section 4.7. The amount of Redeemable Capital
Interests deemed to be outstanding at any time for purposes of this Indenture will be the maximum amount that the Company and its Restricted Subsidiaries may become obligated to pay upon the maturity of, or pursuant to any mandatory redemption
provisions of, such Redeemable Capital Interests or portion thereof, exclusive of accrued dividends. 
 “Redemption Price,”
when used with respect to any Note to be redeemed, means the price at which it is to be redeemed pursuant to this Indenture. 
 “Refinancing Debt” means Debt that refunds, refinances, renews, replaces or extends any Debt permitted to be Incurred by the Company or any Restricted Subsidiary pursuant to the terms of this Indenture, whether involving
the same or any other lender or creditor or group of lenders or creditors, but only to the extent that 
  

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 (i) the Refinancing Debt is subordinated to the Notes to at least the same extent as the
Debt being refunded, refinanced or extended, if such Debt was subordinated to the Notes, 
 (ii) the Refinancing Debt is
scheduled to mature either (a) no earlier than the Debt being refunded, refinanced or extended or (b) at least 91 days after the maturity date of the Notes, 
 (iii) the Refinancing Debt has a weighted average life to maturity at the time such Refinancing Debt is Incurred that is equal to or
greater than the weighted average life to maturity of the Debt being refunded, refinanced, renewed, replaced or extended, 
 (iv) such Refinancing Debt is in an aggregate principal amount that is less than or equal to the sum of (a) the aggregate principal or accreted amount (in the case of any Debt issued with original issue discount, as such) then
outstanding under the Debt being refunded, refinanced, renewed, replaced or extended, (b) the amount of accrued and unpaid interest, if any, and premiums owed, if any, not in excess of preexisting prepayment provisions on such Debt being
refunded, refinanced, renewed, replaced or extended and (c) the amount of reasonable and customary fees, expenses and costs related to the Incurrence of such Refinancing Debt, and 
 (v) such Refinancing Debt is Incurred by the same Person (or its successor) that initially Incurred the Debt being refunded, refinanced,
renewed, replaced or extended, except that the Company may Incur Refinancing Debt to refund, refinance, renew, replace or extend Debt of any Restricted Subsidiary of the Company. 
 “Registration Rights Agreement” means the Registration Rights Agreement, to be dated the date of this Indenture, among the Company, the
Guarantors and the Initial Purchasers and any similar agreement entered into in connection with any Additional Notes. 
 “Responsible
Officer” means, when used with respect to the Trustee, any officer within the corporate trust department of the Trustee, including any vice president, assistant vice president, assistant secretary, assistant treasurer, trust officer or any
other officer of the Trustee who customarily performs functions similar to those performed by the Persons who at the time shall be such officers, respectively, or to whom any corporate trust matter is referred because of such Person’s knowledge
of and familiarity with the particular subject and who shall have direct responsibility for the administration of this Indenture. 
 “Restricted Notes Legend” means the legend identified as such in Exhibit A hereto. 
 “Restricted
Payment” is defined to mean any of the following: 
 (a) any dividend or other distribution declared and paid on the
Capital Interests in the Company or on the Capital Interests in any Restricted Subsidiary of the Company that are held by, or declared and paid to, any Person other than the Company or a Restricted Subsidiary of the Company (other than
(i) dividends, distributions or payments made solely in Qualified Capital Interests in the Company) and (ii) dividends or distributions payable to the Company or a Restricted Subsidiary of the Company or to other holders of Capital
Interests of a Restricted Subsidiary on a pro rata basis); 
  

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 (b) any payment made by the Company or any of its Restricted Subsidiaries to purchase,
redeem, acquire or retire any Capital Interests in the Company (including the conversion into, or exchange for, Debt, of any Capital Interests) other than any such Capital Interests owned by the Company or any Restricted Subsidiary; 
 (c) any payment made by the Company or any of its Restricted Subsidiaries (other than a payment made solely in Qualified Capital Interests
in the Company) to redeem, repurchase, defease (including an in substance or legal defeasance) or otherwise acquire or retire for value (including pursuant to mandatory repurchase covenants), prior to any scheduled maturity, scheduled sinking fund
or mandatory redemption payment, Debt of the Company or any Guarantor that is subordinate (whether pursuant to its terms or by operation of law) in right of payment to the Notes or Note Guarantees (excluding any Debt owed to the Company or any
Restricted Subsidiary); except payments of principal and interest in anticipation of satisfying a sinking fund obligation or final maturity, in each case, within one year of the due date thereof; 
 (d) any Investment by the Company or a Restricted Subsidiary in any Person, other than a Permitted Investment; and 
 (e) any designation of a Restricted Subsidiary as an Unrestricted Subsidiary; 
 provided, however, the transactions contemplated under the heading “Use of Proceeds” in the Offering Memorandum shall not constitute Restricted
Payments. 
 “Restricted Subsidiary” means any Subsidiary that has not been designated as an “Unrestricted
Subsidiary” in accordance with this Indenture. 
 “Sale and Leaseback Transaction” means any direct or indirect
arrangement pursuant to which property is sold or transferred by the Company or a Restricted Subsidiary and is thereafter leased back as a capital lease by the Company or a Restricted Subsidiary. 
 “Secured Parties” has the meaning set forth in the Security Agreement. 
 “Securities Act” means the Securities Act of 1933, as amended. 
 “Security Agreement” means the security agreement dated as of the Issue Date between the Collateral Agent, the Company and the
Guarantors (and any representative of Additional Secured Obligations that may become a party thereto), as amended, modified, restated, supplemented or replaced from time to time in accordance with its terms. 
 “Security Documents” means the Security Agreement, the Mortgages, the Intercreditor Agreement and all of the security agreements,
pledges, collateral assignments, mortgages, deeds of trust, trust deeds or other instruments evidencing or creating or purporting to create any Security Interests in favor of the Collateral Agent for its benefit and for the benefit of the Trustee
and the Holders of the Notes and the Holders of any Additional Secured Obligations, in all or any portion of the Collateral, as amended, modified, restated, supplemented or replaced from time to time. 
  

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 “Security Interests” means the Liens on the Collateral created by the Security Documents
in favor of the Collateral Agent for its benefit and for the benefit of the Trustee and the Holders of the Notes (including any Permitted Additional Note Obligations) and any Holders of any Additional Secured Obligations. 
 “Senior Secured Note Documents” means this Indenture, the Notes, the Note Guarantees and the Security Documents. 
 “Significant Subsidiary” has the meaning set forth in Rule 1-02 of Regulation S-X under the Securities Act and Exchange Act, but shall
not include any Unrestricted Subsidiary. 
 “Standard Securitization Undertakings” means representations, warranties,
covenants and indemnities entered into by the Company or any Restricted Subsidiary which are reasonably customary in an accounts receivable securitization transaction as determined in good faith by the Board of Directors of the Company, including
Guarantees by the Company or any Restricted Subsidiary of any of the foregoing obligations of the Company or a Restricted Subsidiary. 
 “Stated Maturity,” when used with respect to (i) any Note or any installment of interest thereon, means the date specified in such Note as the fixed date on which the principal amount of such Note or such installment
of interest is due and payable and (ii) any other Debt or any installment of interest thereon, means the date specified in the instrument governing such Debt as the fixed date on which the principal of such Debt or such installment of interest
is due and payable. 
 “Subsidiary” means, with respect to any Person, any corporation, limited or general partnership,
trust, association or other business entity of which an aggregate of at least a majority of the outstanding Capital Interests therein is, at the time, directly or indirectly, owned by such Person and/or one or more Subsidiaries of such Person.

 “Successor Entity” means a corporation or other entity that succeeds to and continues the business of Ryerson Inc.

 “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 combination of any of the foregoing (including, without limitation, any fuel price caps and fuel price collar or floor agreements and similar agreements or arrangements designed to protect against or manage fluctuations in fuel
prices and 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 

  

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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. 
 “TIA” means the Trust Indenture Act of 1939 (15
U.S. Code §§ 77aaa-77bbbb), as amended, as in effect on the date hereof. 
 “Title Company” shall mean any title
insurance company as shall be retained by the Company and reasonably acceptable to the Trustee. 
 “Total Assets” means, at
any time, the total consolidated assets of the Company and its Restricted Subsidiaries at such time, determined in accordance with GAAP. 
 “Transaction Date” has the meaning set forth in the definition of “Consolidated Fixed Charge Coverage Ratio.” 
 “Transfer Restricted Notes” means Notes that bear or are required to bear the Restricted Notes Legend. 
 “Treasury Rate” means with respect to the Notes, as of the applicable redemption date, the yield to maturity as of such redemption date of United States Treasury securities with a constant maturity (as compiled and
published in the most recent Federal Reserve Statistical Release H.15 (519) that has become publicly available at least two Business Days prior to such redemption date (or, if such Statistical Release is no longer published, any publicly
available source of similar market data)) most nearly equal to the period from such redemption date to November 1, 2009 with respect to the Floating Rate Notes and November 1, 2011 with respect to the Fixed Rate Notes, as applicable;
provided, however, that if the period from such redemption date to November 1, 2009 with respect to the Floating Rate Notes and November 1, 2011 with respect to the Fixed Rate Notes, as applicable, is less than one year, the
weekly average yield on actually traded United States Treasury securities adjusted to a constant maturity of one year will be used. 
 “Trust Monies” means all cash and Eligible Cash Equivalents received by the Trustee: 
 (1) upon the
release of Collateral from the Lien of this Indenture or the Security Documents, including all Net Cash Proceeds and Net Loss Proceeds and all moneys received in respect of the principal of all purchase money, governmental and other obligations;

 (2) pursuant to the Security Documents; 
 (3) as proceeds of any sale or other disposition of all or any part of the Collateral by or on behalf of the Trustee or any collection,
recovery, receipt, appropriation or other realization of or from all or any part of the Collateral pursuant to this Indenture or any of the Security Documents or otherwise; or 
  

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 (4) for application as provided in the relevant provisions of this Indenture or any
Security Document or which disposition is not otherwise specifically provided for in this Indenture or in any Security Document; 
 provided,
however, that Trust Monies shall in no event include any property deposited with the Trustee for any redemption, legal defeasance or covenant defeasance of Notes, for the satisfaction and discharge of this Indenture or to pay the purchase
price of Notes pursuant to an Offer to Purchase in accordance with the terms of this Indenture and shall not include any cash received or applicable by the Trustee in payment of its fees and expenses. 
 “Trustee” has the meaning set forth in the preamble to this Indenture until a successor replaces it in accordance with the applicable
provisions of this Indenture and, thereafter, means the successor. 
 “UCC” means the Uniform Commercial Code as in effect
from time to time in the State of New York; provided, however, that, at any time, if by reason of mandatory provisions of law, any or all of the perfection or priority of the Collateral Agent’s security interest in any item or
portion of the Collateral is governed by the Uniform Commercial Code as in effect in a jurisdiction other than the State of New York, the term “UCC” shall mean the Uniform Commercial Code as in effect, at such time, in such other
jurisdiction for purposes of the provisions hereof relating to such perfection or priority and for purposes of definitions relating to such provisions. 
 “Unrestricted Subsidiary” means: 
 (1) any Subsidiary designated as such by
the Board of Directors of the Company as set forth below where (a) neither the Company nor any of its Restricted Subsidiaries (i) provides credit support for, or Guarantee of, any Debt of such Subsidiary or any Subsidiary of such
Subsidiary (including any undertaking, agreement or instrument evidencing such Debt, but excluding in the case of a Receivable Subsidiary any Standard Securitization Undertakings) or (ii) is directly or indirectly liable for any Debt of such
Subsidiary or any Subsidiary of such Subsidiary (except in the case of a Receivable Subsidiary any Standard Securitization Undertakings), and (b) no default with respect to any Debt of such Subsidiary or any Subsidiary of such Subsidiary
(including any right which the holders thereof may have to take enforcement action against such Subsidiary) would permit (upon notice, lapse of time or both) any Holder of any other Debt of the Company and its Restricted Subsidiaries to declare a
default on such other Debt or cause the payment thereof to be accelerated or payable prior to its final scheduled maturity (except in the case of a Receivable Subsidiary any Standard Securitization Undertakings); and 
 (2) any Subsidiary of an Unrestricted Subsidiary. 
 “Voting Interests” means, with respect to any Person, securities of any class or classes of Capital Interests in such Person entitling the holders thereof generally to vote on the election of members
of the Board of Directors or comparable body of such Person. 
  

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 SECTION 1.2 Other Definitions. 
  

			
	 Term
	  	Defined in Section
	 “Affiliate Transaction”
	  	4.11
	 “Agent Members”
	  	2.6  
	 “Change of Control Offer”
	  	4.14
	 “Change of Control Payment”
	  	4.14
	 “covenant defeasance”
	  	8.3  
	 “Custodian”
	  	6.1  
	 “defeasance”
	  	8.2  
	 “Discharge”
	  	8.2  
	 “Event of Default”
	  	6.1  
	 “Event of Loss Offer”
	  	4.16
	 “Excess Loss Proceeds
	  	4.16
	 “Excess Proceeds”
	  	4.10
	 “Expiration Date”
	  	3.9  
	 “Note Register”
	  	2.3  
	 “Offer Amount”
	  	3.9  
	 “Purchase Date”
	  	3.9  
	 “QIB”
	  	2.1  
	 “QIB Global Note”
	  	2.1  
	 “redemption date”
	  	3.1  
	 “Registrar”
	  	2.3  
	 “Regulation S”
	  	2.1  
	 “Regulation S Global Note”
	  	2.1  
	 “Rule 144A”
	  	2.1  
	 “Subject Property”
	  	4.16
	 “Surviving Entity”
	  	5.1  

 SECTION 1.3 Incorporation by Reference of Trust Indenture Act. 
 Whenever this Indenture refers to a provision of the TIA, the provision is incorporated by reference in, and made a part of, this Indenture. 

The following TIA term used in this Indenture has the following meaning: 
 “obligor” on the Notes means the Issuer, the Guarantors and any successor obligor upon the Notes. 
 All other terms used in this Indenture that are defined by the TIA, defined by TIA reference to another statute or defined by the Commission rule under
the TIA have the meanings so assigned to them therein. 
  

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 SECTION 1.4 Rules of Construction. 
 Unless the context otherwise requires: 
 (1) a term has the meaning assigned to it herein;

 (2) an accounting term not otherwise defined herein has the meaning assigned to it in accordance with GAAP; 
 (3) “or” is not exclusive; 
 (4) words in the singular include the plural, and in the plural include the singular; 
 (5)
unless otherwise specified, any reference to a Section or an Article refers to such Section or Article of this Indenture; 
 (6) provisions apply to successive events and transactions; 
 (7) references to sections of or rules under the
Securities Act, the Exchange Act or the TIA shall be deemed to include substitute, replacement or successor sections or rules adopted by the Commission from time to time; and 
 (8) for the avoidance of doubt, any references to “interest” shall include any Additional Interest that may be payable.

 ARTICLE II 
 THE NOTES

 SECTION 2.1 Form and Dating. 
 (a) The
Notes and the Trustee’s certificate of authentication shall be substantially in the form of Exhibit A -1 or -2 attached hereto. The Notes may have notations, legends or endorsements required by law, stock exchange rule or usage. Each
Note shall be dated the date of its authentication. The Notes initially shall be issued only in denominations of $2,000 and any integral multiple of $1,000 in excess thereof. 
 The terms and provisions contained in the Notes shall constitute, and are hereby expressly made, a part of this Indenture and the Issuer, the Guarantors
and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and to be bound thereby. However, to the extent any provision of any Note conflicts with the express provisions of this Indenture, the
provisions of this Indenture shall govern and be controlling. 
 The Fixed Rate Notes shall be issued initially in the form of one or more
Global Notes substantially in the form attached as Exhibit A-1 hereto and the Floating Rate Notes shall be issued initially in the form of one or more Global Notes substantially in the form of Exhibit A-2 hereto and, in each case,
shall be deposited on behalf of the purchasers of the Notes represented thereby with the Trustee as Note Custodian, and registered in the name of the Depositary or a nominee of the Depositary, duly executed by the Issuer and authenticated by the
Trustee as hereinafter provided. 
  

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 Each Global Note shall represent such of the outstanding Notes as shall be specified therein and each
shall provide that it shall represent the aggregate amount of outstanding Notes from time to time endorsed thereon and that the aggregate amount of outstanding Notes represented thereby may from time to time be reduced or increased, as appropriate,
to reflect exchanges, redemptions and transfers of interests. Any endorsement of a Global Note to reflect the amount of any increase or decrease in the amount of outstanding Notes represented thereby shall be made by the Trustee or the Note
Custodian, at the direction of the Trustee, in accordance with instructions given by the Holder thereof as required by Section 2.6 hereof. 
 Except as set forth in Section 2.6 hereof, the Global Notes may be transferred, in whole and not in part, only to another nominee of the Depositary or to a successor of the Depositary or its nominee. 
 (b) The Initial Notes are being issued by the Issuer only (i) to “qualified institutional buyers” (as defined in Rule 144A under the
Securities Act (“Rule 144A”)) (“QIBs”) and (ii) in reliance on Regulation S under the Securities Act (“Regulation S”). After such initial offers, Initial Notes that are Transfer Restricted
Notes may be transferred to QIBs, in reliance on Rule 144A, outside the United States pursuant to Regulation S or to the Company, in accordance with certain transfer restrictions. Initial Notes that are offered in reliance on Rule 144A shall be
issued in the form of one or more permanent Global Notes substantially in the form set forth in Exhibit A -1 or -2 (the “QIB Global Note”) deposited with the Trustee, as Note Custodian, duly executed by the Company and
authenticated by the Trustee as hereinafter provided. Initial Notes that are offered in offshore transactions in reliance on Regulation S shall be issued in the form of one or more Global Notes substantially in the form set forth in Exhibit
A-1 or Exhibit A-2 (the “Regulation S Global Note”) deposited with the Trustee, as Note Custodian, duly executed by the Company and authenticated by the Trustee as hereinafter provided. The QIB Global Note and the
Regulation S Global Note shall each be issued with separate CUSIP numbers. The aggregate principal amount of each Global Note may from time to time be increased or decreased by adjustments made on the records of the Trustee, as Note Custodian.
Transfers of Notes between QIBs and to or by purchasers pursuant to Regulation S shall be represented by appropriate increases and decreases to the respective amounts of the appropriate Global Notes, as more fully provided in Section 2.16.

 (c) Section 2.1(b) shall apply only to Global Notes deposited with or on behalf of the Depositary. 
 The Issuer shall execute and the Trustee shall, in accordance with Section 2.1(b) and this Section 2.1(c), authenticate and deliver the Global
Notes that (i) shall be registered in the name of the Depositary or the nominee of the Depositary and (ii) shall be delivered by the Trustee to the Depositary or pursuant to the Depositary’s instructions or held by the Trustee as Note
Custodian. 
  

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 Participants shall have no rights either under this Indenture with respect to any Global Note held on
their behalf by the Depositary or by the Note Custodian or under such Global Note, and the Depositary may be treated by the Issuer, the Trustee and any agent of the Issuer or the Trustee as the absolute owner of such Global Note for all purposes
whatsoever. Notwithstanding the foregoing, nothing herein shall prevent the Issuer, the Trustee or any Agent or other agent of the Issuer or the Trustee from giving effect to any written certification, proxy or other authorization furnished by the
Depositary or impair, as between the Depositary and its Participants, the operation of customary practices of such Depositary governing the exercise of the rights of an owner of a beneficial interest in any Global Note. 
 The Trustee shall have no responsibility or obligation to any Holder, any member of (or a participant in) DTC or any other Person with respect to the
accuracy of the records of DTC (or its nominee) or of any participant or member thereof, with respect to any ownership interest in the Notes or with respect to the delivery of any notice (including any notice of redemption) or the payment of any
amount or delivery of any Notes (or other security or property) under or with respect to the Notes. The Trustee may rely (and shall be fully protected in relying) upon information furnished by DTC with respect to its members, participants and any
Beneficial Owners in the Notes. 
 (d) Notes issued in certificated form, including Global Notes, shall be substantially in the form of
Exhibit A attached hereto. 
 SECTION 2.2 Execution and Authentication. 
 An Officer shall sign the Notes for the Issuer by manual or facsimile signature. 
 If an Officer whose signature is on a Note no longer holds that office at the time a Note is authenticated, the Note shall nevertheless be valid.

 A Note shall not be valid until authenticated by the manual signature of an authorized signatory of the Trustee. The signature shall be
conclusive evidence that the Note has been authenticated under this Indenture. 
 The Trustee shall, upon a written order of the Issuer
signed by one Officer directing the Trustee to authenticate and deliver the Notes and certifying that all conditions precedent to the issuance of the Notes contained herein have been complied with, authenticate Notes for original issue up to the
aggregate principal amount stated in paragraph 4 of the Notes. The aggregate principal amount of Notes outstanding at any time may not exceed such amount except as provided in Section 2.17 hereof. 
 The Trustee may appoint an authenticating agent reasonably acceptable to the Issuer to authenticate Notes. Unless limited by the terms of such
appointment, an authenticating agent may authenticate Notes whenever the Trustee may do so. Each reference in this Indenture to authentication by the Trustee includes authentication by such agent. An authenticating agent has the same rights as an
Agent to deal with Holders or the Issuer or an Affiliate of the Issuer. 
  

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 SECTION 2.3 Registrar; Paying Agent. 
 The Issuer shall maintain (i) an office or agency where Notes may be presented for registration of transfer or for exchange
(“Registrar”) and (ii) an office or agency where Notes may be presented for payment to a Paying Agent. The Registrar shall keep a register of the Notes (the “Note Register”) and of their transfer and exchange.
The Issuer may appoint one or more co-registrars and one or more additional paying agents; provided, however, that at all times there shall be only one Note Register. The term “Registrar” includes any co-registrar and the
term “Paying Agent” includes any additional paying agent. The Issuer may change any Paying Agent or Registrar without notice to any Holder. The Issuer shall notify the Trustee in writing of the name and address of any Agent not a party to
this Indenture. The Issuer or any of its Restricted Subsidiaries may act as Paying Agent or Registrar. 
 The Issuer shall notify the Trustee
and the Holders of the name and address of any Agent not a party to this Indenture. The Issuer or any Guarantor may act as Paying Agent or Registrar. The Issuer shall enter into an appropriate agency agreement with any Agent not a party to this
Indenture, which shall incorporate the provisions of Section 317(b) of the TIA. The agreement shall implement the provisions of this Indenture that relate to such Agent. The Issuer shall notify the Trustee of the name and address of any such
Agent. 
 The Issuer initially appoints the Trustee to act as the Registrar and Paying Agent and initially appoints the Corporate Trust
Office of the Trustee as the office or agency of the Company for such purposes and as the office or agency of the Company where notices and demands to or upon the Issuer in respect of the Notes and this Indenture may be served and the Trustee as the
agent of the Issuer to receive such notices and demands. 
 The Issuer initially appoints DTC to act as the Depositary with respect to the
Global Notes. 
 SECTION 2.4 Paying Agent to Hold Money in Trust. 
 The Issuer shall require each Paying Agent other than the Trustee to agree in writing that the Paying Agent shall hold in trust for the benefit of the Holders or the Trustee all money held by the Paying Agent for the
payment of principal, premium, if any, or interest on the Notes, and shall notify the Trustee of any Default by the Issuer in making any such payment. While any such Default continues, the Trustee may require a Paying Agent to pay all money held by
it to the Trustee. The Issuer at any time may require a Paying Agent to pay all money held by it to the Trustee. Upon payment over to the Trustee, the Paying Agent (if other than the Issuer or a Subsidiary) shall have no further liability for the
money. If the Issuer or a Subsidiary acts as Paying Agent, it shall segregate and hold in a separate trust fund for the benefit of the Holders all money held by it as Paying Agent. Upon the occurrence of events specified in Section 6.1(8)
hereof, the Trustee shall serve as Paying Agent for the Notes. 
 SECTION 2.5 Holder Lists. 
 The Trustee shall preserve in as current a form as is reasonably practicable the most recent list available to it of the names and addresses of all
Holders and shall otherwise comply with 

  

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TIA § 312(a). If the Trustee is not the Registrar, the Issuer shall furnish to the Trustee at least seven (7) Business Days before each interest
payment date and at such other times as the Trustee may request in writing, a list in such form and as of such date as the Trustee may reasonably require of the names and addresses of the Holders, including the aggregate principal amount of the
Notes held by each Holder thereof, and the Issuer shall otherwise comply with TIA § 312(a). 
 SECTION 2.6 Book-Entry Provisions for Global
Securities. 
 (a) Each Global Note shall (i) be registered in the name of the Depositary for such Global Notes or the nominee of
such Depositary, (ii) be delivered to the Trustee as Note Custodian and (iii) bear legends as required by Section 2.6(e). 
 Members of, or participants in, the Depositary (“Agent Members”) shall have no rights under this Indenture with respect to any Global Note held on their behalf by the Depositary, or the Trustee as its custodian, or under
the Global Note, and the Depositary may be treated by the Company, the Trustee and any agent of the Company or the Trustee as the absolute owner of such Global Note for all purposes whatsoever. Notwithstanding the foregoing, nothing herein shall
prevent the Company, the Trustee or any agent of the Company or the Trustee, from giving effect to any written certification, proxy or other authorization furnished by the Depositary or impair, as between the Depositary and its Agent Members, the
operation of customary practices governing the exercise of the rights of a Holder of any Note. 
 (b) Transfers of a Global Note shall be
limited to transfers of such Global Note in whole, but not in part, to the Depositary, its successors or their respective nominees. Interests of Beneficial Owners in a Global Note may be transferred in accordance with Section 2.16 and the rules
and procedures of the Depositary. In addition, Certificated Notes shall be transferred to all Beneficial Owners in exchange for their beneficial interests if (i) the Depositary notifies the Company that it is unwilling or unable to continue as
Depositary for the Global Notes or the Depositary ceases to be a “clearing agency” registered under the Exchange Act and a successor depositary is not appointed by the Company within ninety (90) days of such notice or (ii) an
Event of Default of which a Responsible Officer of the Trustee has actual notice has occurred and is continuing and the Registrar has received a request from the Depositary to issue such Certificated Notes. 
 (c) In connection with the transfer of the entire Global Note to beneficial owners pursuant to clause (b) of this Section, such Global Note shall be
deemed to be surrendered to the Trustee for cancellation, and the Company shall execute, and the Trustee shall authenticate and deliver, to each Beneficial Owner identified by the Depositary in exchange for its beneficial interest in such Global
Note an equal aggregate principal amount of Certificated Notes of authorized denominations. 
 (d) The registered holder of a Global Note may
grant proxies and otherwise authorize any person, including Agent Members and persons that may hold interest through Agent Members, to take any action which a Holder is entitled to take under this Indenture or the Notes. 
 (e) Each Global Note shall bear the Global Note Legend on the face thereof. 
  

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 (f) At such time as all beneficial interests in Global Notes have been exchanged for Certificated Notes,
redeemed, repurchased or cancelled, all Global Notes shall be returned to or retained and cancelled by the Trustee in accordance with Section 2.11 hereof. At any time prior to such cancellation, if any beneficial interest in a Global Note is
exchanged for Certificated Notes, redeemed, repurchased or cancelled, the principal amount of Notes represented by such Global Note shall be reduced accordingly and an endorsement shall be made on such Global Note, by the Trustee or the Note
Custodian, at the direction of the Trustee, to reflect such reduction. 
 (g) General Provisions Relating to Transfers and Exchanges.

 (i) To permit registrations of transfers and exchanges, the Issuer shall execute and the Trustee shall authenticate Global Notes and
Certificated Notes at the Registrar’s request. 
 (ii) (No service charge shall be made to a Holder for any registration of transfer or
exchange, but the Issuer may require payment of a sum sufficient to cover any stamp or transfer tax or similar governmental charge payable in connection therewith (other than any such stamp or transfer taxes or similar governmental charge payable
upon exchange or transfer pursuant to Sections 2.2, 2.10, 3.6, 4.10, 4.14 and 9.5 hereto). 
 (iii) All Global Notes and Certificated Notes
issued upon any registration of transfer or exchange of Global Notes or Certificated Notes shall be the valid obligations of the Issuer, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Global Notes or
Certificated Notes surrendered upon such registration of transfer or exchange. 
 (iv) The Registrar shall not be required (A) to issue,
to register the transfer of or to exchange Notes during a period beginning at the opening of fifteen (15) days before the day of any selection of Notes for redemption under Section 3.2 hereof and ending at the close of business on the day
of selection, (B) to register the transfer of or to exchange any Note so selected for redemption in whole or in part, except the unredeemed portion of any Note being redeemed in part, or (C) to register the transfer of or to exchange a
Note between a record date and the next succeeding interest payment date. 
 (v) Prior to due presentment for the registration of a transfer
of any Note, the Trustee, any Agent and the Issuer may deem and treat the Person in whose name any Note is registered as the absolute owner of such Note for the purpose of receiving payment of principal of and interest on such Notes and for all
other purposes, and neither the Trustee, any Agent nor the Issuer shall be affected by notice to the contrary. 
 (vi) The Trustee shall
authenticate Global Notes and Certificated Notes in accordance with the provisions of Section 2.2 hereof. Except as provided in Section 2.6(b), neither the Trustee nor the Registrar shall authenticate or deliver any Certificated Note in
exchange for a Global Note. 
 (vii) Each Holder agrees to provide reasonable indemnity to the Issuer and the Trustee against any liability
that may result from the transfer, exchange or assignment of such Holder’s Note in violation of any provision of this Indenture and/or applicable United States federal or state securities law. 
  

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 (viii) The Trustee shall have no obligation or duty to monitor, determine or inquire as to compliance
with any restrictions on transfer imposed under this Indenture or under applicable law with respect to any transfer of any interest in any Note (including any transfers between or among Agent Members or Beneficial Owners of interests in any Global
Note) other than to require delivery of such certificates and other documentation or evidence as are expressly required by, and to do so if and when expressly required by the terms of, this Indenture, and to examine the same to determine substantial
compliance as to form with the express requirements hereof. 
 SECTION 2.7 Replacement Notes. 
 If any mutilated Note is surrendered to the Trustee, or the Issuer and the Trustee receive evidence to their satisfaction of the destruction, loss or
theft of any Note, the Issuer shall issue and the Trustee, upon the written order of the Issuer signed by an Officer of the Issuer, shall authenticate a replacement Note if the Trustee’s requirements are met. If required by the Trustee or the
Issuer, an indemnity bond must be supplied by the Holder that is sufficient in the judgment of the Trustee and the Issuer to protect the Issuer, the Trustee, any Agent and any authenticating agent from any loss that any of them may suffer if a Note
is replaced. The Issuer and the Trustee may charge for their expenses in replacing a Note. 
 Every replacement Note is an additional
obligation of the Issuer and shall be entitled to all of the benefits of this Indenture equally and proportionately with all other Notes duly issued hereunder. 
 SECTION 2.8 Outstanding Notes. 
 The Notes outstanding at any time are all the Notes authenticated by the Trustee except for
those cancelled by it, those delivered to it for cancellation, those reductions in the interest in a Global Note effected by the Trustee in accordance with the provisions hereof, and those described in this Section 2.8 as not outstanding.
Except as set forth in Section 2.9 hereof, a Note does not cease to be outstanding because the Issuer or an Affiliate of the Issuer holds the Note. 
 If a Note is replaced pursuant to Section 2.7 hereof, it ceases to be outstanding unless the Trustee receives proof satisfactory to it that the replaced Note is held by a bona fide purchaser. 
 If the principal amount of any Note is considered paid under Section 4.1 hereof, it ceases to be outstanding and interest on it ceases to accrue.

 If the Paying Agent (other than the Issuer, a Subsidiary or an Affiliate of any thereof) holds, on a redemption date or maturity date,
money sufficient to pay Notes payable on that date, then on and after that date such Notes shall be deemed to be no longer outstanding and shall cease to accrue interest. 
  

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 SECTION 2.9 Treasury Notes. 
 In determining whether the Holders of the required aggregate principal amount of Notes have concurred in any direction, waiver or consent, Notes owned by the Issuer or by any Affiliate of the Issuer shall be
considered as though not outstanding, except that for the purposes of determining whether the Trustee shall be protected in relying on any such direction, waiver or consent, only Notes shown on the register as being owned shall be so disregarded.
Notwithstanding the foregoing, Notes that are to be acquired by the Issuer or an Affiliate of the Issuer pursuant to an exchange offer, tender offer or other agreement shall not be deemed to be owned by such entity until legal title to such Notes
passes to such entity. 
 SECTION 2.10 Temporary Notes. 
 Until Certificated Notes are ready for delivery, the Issuer may prepare and the Trustee shall authenticate temporary Notes upon a written order of the Issuer signed by two Officers of the Issuer. Temporary Notes shall
be substantially in the form of Certificated Notes but may have variations that the Issuer considers appropriate for temporary Notes. Without unreasonable delay, the Issuer shall prepare and the Trustee shall upon receipt of a written order of the
Issuer signed by two Officers authenticate Certificated Notes in exchange for temporary Notes. 
 Holders of temporary Notes shall be
entitled to all of the benefits of this Indenture. 
 SECTION 2.11 Cancellation. 
 The Issuer at any time may deliver to the Trustee for cancellation any Notes previously authenticated and delivered hereunder or which the Issuer may
have acquired in any manner whatsoever, and all Notes so delivered shall be promptly cancelled by the Trustee. All Notes surrendered for registration of transfer, exchange or payment, if surrendered to any Person other than the Trustee, shall be
delivered to the Trustee. The Trustee and no one else shall cancel all Notes surrendered for registration of transfer, exchange, payment, replacement or cancellation. Subject to Section 2.7 hereof, the Issuer may not issue new Notes to replace
Notes that they have redeemed or paid or that have been delivered to the Trustee for cancellation. All cancelled Notes held by the Trustee shall be disposed of in accordance with its customary practice, and certification of their disposal delivered
to the Issuer, unless by a written order, signed by an Officer of the Issuer, the Issuer shall direct that cancelled Notes be returned to it. 
 SECTION 2.12
Defaulted Interest. 
 If the Issuer defaults in a payment of interest on the Notes, it shall pay the defaulted interest in any lawful
manner plus, to the extent lawful, interest payable on the defaulted interest, to the Persons who are Holders on a subsequent special record date, which date shall be at the earliest practicable date but in all events at least five (5) Business
Days prior to the payment date, in each case at the rate provided in the Notes and in Section 4.1 hereof. The Issuer shall fix or cause to be fixed each such special record date and payment date and shall promptly thereafter notify the Trustee
of any such date. At least fifteen (15) days before the special record date, the Issuer (or the Trustee, in the name and at the expense of the Issuer) shall deliver or cause to be delivered to Holders a notice that states the special record
date, the related payment date and the amount of such interest to be paid. 
  

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 SECTION 2.13 Record Date. 
 The record date for purposes of determining the identity of Holders entitled to vote or consent to any action by vote or consent authorized or permitted under this Indenture shall be determined as provided for in TIA
§ 316 (c). 
 SECTION 2.14 Computation of Interest. 
 Interest on the Notes shall be computed on the basis of a 360-day year comprised of twelve 30-day months. 
 SECTION 2.15
CUSIP Number. 
 The Issuer in issuing the Notes may use a “CUSIP” and/or ISIN or other similar number, and if it does so,
the Company may use the CUSIP and/or ISIN or other similar number in notices of redemption or exchange as a convenience to Holders; provided that any such notice may state that no representation is made as to the correctness or accuracy of
the CUSIP and/or ISIN or other similar number printed in the notice or on the Notes and that reliance may be placed only on the other identification numbers printed on the Notes. The Issuer shall promptly notify the Trustee of any change in the
CUSIP and/or ISIN or other similar number. 
 SECTION 2.16 Special Transfer Provisions. 
 Unless and until a Transfer Restricted Note is transferred or exchanged pursuant to an exemption under the Securities Act or under an effective
registration statement under the Securities Act, the following provisions shall apply: 
 (a) Transfers to QIBs. The
following provisions shall apply with respect to the registration of any proposed transfer of a Transfer Restricted Note (other than pursuant to Regulation S): 
 (i) The Registrar shall register the transfer of a Transfer Restricted Note by a Holder to a QIB if such transfer is being made by a
proposed transferor who has provided the Registrar with (a) an appropriately completed certificate of transfer in the form attached to the Note and (b) a letter substantially in the form set forth in Exhibit C hereto. 
 (ii) If the proposed transferee is an Agent Member and the Transfer Restricted Note to be transferred consists of an interest in the
Regulation S Global Note, upon receipt by the Registrar of (x) the items required by paragraph (i) above and (y) instructions given in accordance with the Depositary’s and the Registrar’s procedures therefor, the Registrar
shall reflect on its books and records the date and an increase in the principal amount of the QIB Global Note in an amount equal to the principal amount of the beneficial interest in the Regulation S Global Note to be so transferred, and the
Registrar shall reflect on its books and records the date and an appropriate decrease in the principal amount of such Regulation S Global Note. 
  

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 (b) Transfers Pursuant to Regulation S. The Registrar shall register the transfer
of any Regulation S Global Note without requiring any additional certification. The following provisions shall apply with respect to registration of any proposed transfer of a Transfer Restricted Note pursuant to Regulation S: 
 (i) The Registrar shall register any proposed transfer of a Transfer Restricted Note pursuant to Regulation S by a Holder upon receipt of
(a) an appropriately competed certificate of transfer in the form attached to the Note and (b) a letter substantially in the form set forth in Exhibit D hereto from the proposed transferor. 
 (ii) If the proposed transferee is an Agent Member holding a beneficial interest in a QIB Global Note and the Transfer Restricted Note to
be transferred consists of an interest in a QIB Global Note, upon receipt by the Registrar of (x) the letter, if any, required by paragraph (i) above and (y) instructions in accordance with the Depositary’s and the
Registrar’s procedures therefor, the Registrar shall reflect on its books and records the date and an increase in the principal amount of the Regulation S Global Note in an amount equal to the principal amount of the beneficial interest in the
QIB Global Note to be transferred, and the Registrar shall reflect on its books and records the date and an appropriate decrease in the principal amount of the QIB Global Note. 
 (c) Exchange Offer. Upon the occurrence of the Exchange Offer in accordance with the Registration Rights Agreement, the Issuer
shall issue and, upon receipt of an authentication order in accordance with Section 2.2, the Trustee shall authenticate, one or more Global Notes not bearing the Restricted Notes Legend in an aggregate principal amount equal to the principal
amount of the beneficial interests in the Global Notes that are Transfer Restricted Notes tendered for acceptance in accordance with the Exchange Offer and accepted for exchange in the Exchange Offer. 
 (d) Concurrently with the issuance of such Global Notes, the Registrar shall cause the aggregate principal amount of the applicable
Transfer Restricted Notes to be reduced accordingly, and the Registrar shall deliver to the Persons designated by the Holders of Transfer Restricted Notes so accepted Global Notes not bearing the Restricted Notes Legend in the appropriate principal
amount. 
 (e) Restricted Notes Legend. Upon the transfer, exchange or replacement of Notes not bearing the Restricted
Notes Legend, the Registrar shall deliver Notes that do not bear the Restricted Notes Legend. Upon the transfer, exchange or replacement of Notes bearing the Restricted Notes Legend, the Registrar shall deliver only Notes that bear the Restricted
Notes Legend unless there is delivered to the Registrar an Opinion of Counsel reasonably satisfactory to the Issuer and the Trustee to the effect that neither such legend nor the related restrictions on transfer are required in order to maintain
compliance with the provisions of the Securities Act. 
  

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 (f) General. By its acceptance of any Note bearing the Restricted Notes Legend,
each Holder of such a Note acknowledges the restrictions on transfer of such Note set forth in this Indenture and in the Restricted Notes Legend and agrees that it shall transfer such Note only as provided in this Indenture. 
 The Registrar shall retain copies of all letters, notices and other written communications received pursuant to this Section 2.16. 
 SECTION 2.17 Issuance of Additional Notes. 
 The
Company shall be entitled to issue Additional Notes, which may be either Floating Rate Notes and/or Fixed Rate Notes, under this Indenture that shall have identical terms as the Initial Notes, other than with respect to the date of issuance, issue
price, amount of interest payable on the first interest payment date applicable thereto and any customary escrow provisions (and, if such Additional Notes shall be issued in the form of Transfer Restricted Notes, other than with respect to transfer
restrictions, any Registration Rights Agreement and additional interest with respect thereto); provided that such issuance is not prohibited by the terms of this Indenture, including Section 4.9. The Initial Notes and any Additional
Notes and all Exchange Notes shall be treated as a single class for all purposes under this Indenture. 
 With respect to any Additional
Notes, the Company shall set forth in a resolution of its Board of Directors and in an Officers’ Certificate, a copy of each of which shall be delivered to the Trustee, the following information: 
 (1) the aggregate principal amount of such Additional Notes to be authenticated and delivered pursuant to this Indenture; 
 (2) the issue price, the Issue Date, the CUSIP number of such Additional Notes, the first interest payment date and the amount of interest
payable on such first interest payment date applicable thereto and the date from which interest shall accrue; and 
 (3)
whether such Additional Notes shall be Transfer Restricted Notes. 
 ARTICLE III 
 REDEMPTION AND PREPAYMENT 
 SECTION 3.1 Notices to Trustee. 
 If the Issuer elects to redeem Notes pursuant to the optional redemption provisions of Section 3.7 hereof, it shall furnish to the Trustee, at least
forty-five (45) days (or such shorter period as is acceptable to the Trustee) before a date fixed for redemption (the “redemption date”), an Officers’ Certificate setting forth (i) the section of this Indenture
pursuant to which the redemption shall occur, (ii) the redemption date, (iii) the principal amount of Notes to be redeemed and (iv) the Redemption Price. 
  

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 If the Issuer is required to make an Offer to Purchase pursuant to Section 4.10 or 4.14 hereof, it
shall furnish to the Trustee, at least forty-five (45) days (or such shorter period as is acceptable to the Trustee) before the scheduled purchase date, an Officers’ Certificate setting forth (i) the section of this Indenture pursuant
to which the offer to purchase shall occur, (ii) the terms of the offer, (iii) the principal amount of Notes to be purchased, (iv) the purchase price and (v) the purchase date and further setting forth a statement to the effect
that (a) the Issuer or one of its Subsidiaries has effected an Asset Sale and there are Excess Proceeds aggregating more than $10.0 million or (b) a Change of Control has occurred, as applicable. 
 SECTION 3.2 Selection of Notes to Be Redeemed. 
 If
less than all of the Notes are to be redeemed at any time, the Trustee shall select the Notes to be redeemed among the Holders in compliance with the requirements of the principal national securities exchange, if any, on which the Notes are listed
or, if the Notes are not so listed, on a pro rata basis, by lot or by such method as the Trustee shall deem fair and appropriate (and in a manner that complies with applicable requirements of the Depositary); provided that no Notes of
$2,000 or less shall be redeemed in part. Notices of redemption shall be sent electronically or mailed by first class mail at least 30 but not more than 60 days before the redemption date to each Holder of Notes to be redeemed at its registered
address. If any Note is to be redeemed in part only, the notice of redemption that relates to such Note shall state the portion of the principal amount thereof to be redeemed. A new Note in principal amount equal to the unredeemed portion of the
original Note will be issued in the name of the Holder thereof upon cancellation of the original Note. On and after the redemption date, interest ceases to accrue on Notes or portions of them called for redemption. The Trustee shall make the
selection from the Notes outstanding and not previously called for redemption and shall promptly notify the Issuer in writing of the Notes selected for redemption. The Trustee may select for redemption portions (equal to $1,000 or any integral
multiple thereof) of the principal of the Notes that have denominations larger than $2,000. 
 SECTION 3.3 Notice of Redemption. 
 Subject to the provisions of Section 3.9, at least 30 days but not more than 60 days before a redemption date, the Issuer shall send or cause to be
sent by electronic transmission or by first class mail, a notice of redemption to each Holder whose Notes are to be redeemed. 
 The notice
shall identify the Notes to be redeemed and shall state: 
 (1) the redemption date; 
 (2) the Redemption Price; 
 (3) if any Note is being redeemed in part, the portion of the principal amount of such Notes to be redeemed and that, after the redemption date, upon surrender of such Note, a new Note or Notes in principal amount
equal to the unredeemed portion shall be issued upon cancellation of the original Note; 
  

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 (4) the name, telephone number and address of the Paying Agent; 
 (5) that Notes called for redemption must be surrendered to the Paying Agent to collect the Redemption Price; 
 (6) that, unless the Issuer defaults in making such redemption payment, interest, if any, on Notes called for redemption ceases to accrue
on and after the redemption date; 
 (7) the paragraph of the Notes and/or Section of this Indenture pursuant to which the
Notes called for redemption are being redeemed; and 
 (8) that no representation is made as to the correctness or accuracy of
the CUSIP number, if any, listed in such notice or printed on the Notes. 
 At the Issuer’s request, the Trustee shall give the notice
of redemption in the Issuer’s name and at the Issuer’s expense; provided, however, that the Issuer shall have delivered to the Trustee at least 45 days prior to the redemption date (or such shorter period as is acceptable to
the Trustee), an Officer’s Certificate requesting that the Trustee give such notice and setting forth the information to be stated in the notices as provided in the preceding paragraph. The notice sent in the manner herein provided shall be
conclusively presumed to have been duly given whether or not a Holder receives such notice. In any case, failure to give such notice by electronic transmission or by mail or any defect in the notice to the Holder of any Note shall not affect the
validity of the proceeding for the redemption of any other Note. 
 SECTION 3.4 Effect of Notice of Redemption. 
 Once notice of redemption is sent in accordance with Section 3.3 hereof, Notes called for redemption become irrevocably due and payable on the
redemption date at the Redemption Price plus accrued and unpaid interest, if any, to such date. A notice of redemption may not be conditional. 
 SECTION 3.5
Deposit of Redemption of Purchase Price. 
 On or before 10:00 a.m. (New York City time) on each redemption date or the date on which
Notes must be accepted for purchase pursuant to Section 4.10 or 4.14, the Issuer shall deposit with the Trustee or with the Paying Agent (other than the Issuer or an Affiliate of the Issuer) money sufficient to pay the Redemption Price of and
accrued and unpaid interest, if any, on all Notes to be redeemed or purchased on that date. The Trustee or the Paying Agent shall promptly return to the Issuer any money deposited with the Trustee or the Paying Agent by the Issuer in excess of the
amounts necessary to pay the Redemption Price of (including any applicable premium), and accrued interest, if any, on, all Notes to be redeemed or purchased. 
  

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 If Notes called for redemption or tendered in an Asset Sale Offer or Change of Control Offer are paid or
if Issuer has deposited with the Trustee or Paying Agent money sufficient to pay the redemption or purchase price of, and unpaid and accrued interest, if any, on, all Notes to be redeemed or purchased, on and after the redemption or purchase date,
interest, if any, shall cease to accrue on the Notes or the portions of Notes called for redemption or tendered and not withdrawn in an Asset Sale Offer or Change of Control Offer (regardless of whether certificates for such securities are actually
surrendered). If a Note is redeemed or purchased on or after an interest record date but on or prior to the related interest payment date, then any accrued and unpaid interest, if any, shall be paid to the Person in whose name such Note was
registered at the close of business on such record date. If any Note called for redemption shall not be so paid upon surrender for redemption because of the failure of the Issuer to comply with the preceding paragraph, interest shall be paid on the
unpaid principal from the redemption or purchase date until such principal is paid, and to the extent lawful on any interest not paid on such unpaid principal, in each case, at the rate provided in the Notes and in Section 4.1 hereof.

 SECTION 3.6 Notes Redeemed in Part. 
 Upon surrender of a Note that is redeemed in part, the Issuer shall issue and, upon the written request of an Officer of the Issuer, the Trustee shall authenticate for the Holder at the expense of the Issuer a new Note equal in principal
amount to the unredeemed portion of the Note surrendered. 
 SECTION 3.7 Optional Redemption. 
 (a) Fixed Rate Notes. (i) The Fixed Rate Notes may be redeemed, in whole or in part, at any time prior to November 1, 2011, at the
option of the Company upon not less than 30 nor more than 60 days’ prior notice sent electronically or mailed by first-class mail to each Holder’s registered address, at a Redemption Price equal to 100% of the principal amount of the Fixed
Rate Notes redeemed plus the Applicable Premium as of, and accrued and unpaid interest, if any, to, the applicable redemption date (subject to the right of holders of record on the relevant record date to receive interest due on the relevant
interest payment date). 
 (ii) The Fixed Rate Notes are subject to redemption, at the option of the Issuer, in whole or in part, at any time
on or after November 1, 2011, upon not less than 30 nor more than 60 days’ notice at the following Redemption Prices (expressed as percentages of the principal amount to be redeemed) set forth below, plus accrued and unpaid interest, if
any, to, but not including, the redemption date (subject to the right of Holders of record on the relevant regular record date to receive interest due on an interest payment date that is on or prior to the redemption date), if redeemed during the
12-month period beginning November 1 of the years indicated: 
  

				
	 Year
	  	Redemption Price	 
	 2011
	  	106.000	%
	 2012
	  	103.000	%
	 2013 and thereafter
	  	100.000	%

  

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 (iii) In addition to the optional redemption of the Fixed Rate Notes in accordance with the provisions of
the preceding paragraph, prior to November 1, 2010, the Issuer may, with the net proceeds of one or more Qualified Equity Offerings, redeem up to 35% of the aggregate principal amount of the outstanding Fixed Rate Notes (including Additional
Notes that are Fixed Rate Notes) at a Redemption Price equal to 112% of the principal amount thereof, together with accrued and unpaid interest thereon, if any, to the date of redemption; provided that at least 65% of the principal amount of
Fixed Rate Notes then outstanding (including Additional Notes that are Fixed Rate Notes) remains outstanding immediately after the occurrence of any such redemption (excluding Notes held by the Company or its Subsidiaries) and that any such
redemption occurs within 90 days following the closing of any such Qualified Equity Offering. 
 (b) Floating Rate Notes. (i) The
Floating Rate Notes may be redeemed, in whole or in part, at any time prior to November 1, 2009, at the option of the Company upon not less than 30 nor more than 60 days’ prior notice sent electronically or mailed by first-class mail to
each Holder’s registered address, at a Redemption Price equal to 100% of the principal amount of the Floating Rate Notes redeemed plus the Applicable Premium as of, and accrued and unpaid interest, if any, to, the applicable redemption date
(subject to the right of holders of record on the relevant record date to receive interest due on the relevant interest payment date). 
 (ii) In addition, the Floating Rate Notes are subject to redemption, at the option of the Company, in whole or in part, at any time on or after November 1, 2009, upon not less than 30 nor more than 60 days’ notice at the following
Redemption Prices (expressed as percentages of the principal amount to be redeemed) set forth below, plus accrued and unpaid interest, if any, to, but not including, the redemption date (subject to the right of Holders of record on the relevant
regular record date to receive interest due on an interest payment date that is on or prior to the redemption date), if redeemed during the 12-month period beginning on November 1 of the years indicated: 
  

				
	 Year
	  	Redemption Price	 
	 2009
	  	106.000	%
	 2010
	  	103.000	%
	 2011 and thereafter
	  	100.000	%

 In addition to the optional redemption of the Floating Rate Notes in accordance with the
provisions of the preceding paragraph, prior to November 1, 2009, the Company may, with the net proceeds of one or more Qualified Equity Offerings, redeem up to 35% of the aggregate principal amount of the outstanding Floating Rate Notes
(including Additional Notes that are Floating Rate Notes) at a Redemption Price equal to 100% of the principal amount thereof, plus a premium equal to the interest rate in effect on the Floating Rate Notes on the date for which notice of redemption
is given, plus accrued and unpaid interest thereon, if any, to the date of redemption; provided that at least 65% of the principal amount of Floating Rate Notes then outstanding (including Additional Notes that are Floating Rate Notes)
remains outstanding immediately after the occurrence of any such redemption (excluding Floating Rate Notes held by the Company or its Subsidiaries) and that any such redemption occurs within 90 days following the closing of any such Qualified Equity
Offering. 
  

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 (c) The Issuer may, at any time and from time to time, purchase Notes in the open market or otherwise,
subject to compliance with this Indenture and compliance with all applicable securities laws. 
 SECTION 3.8 Mandatory Redemption. 
 Except as set forth under Sections 3.9, 4.10 and 4.14 hereof, the Issuer shall not be required to make mandatory redemption or sinking fund payments with
respect to the Notes. 
 SECTION 3.9 Offer to Purchase. 
 In the event that the Issuer shall be required to commence an Offer to Purchase pursuant to an Asset Sale Offer or a Change of Control Offer, the Issuer shall follow the procedures specified below. 
 Unless otherwise required by applicable law, an Offer to Purchase shall specify an expiration date (the “Expiration Date”) of the Offer
to Purchase, which shall be, subject to any contrary requirements of applicable law, not less than 30 days or more than 60 days after the date of delivering of such Offer, and a settlement date (the “Purchase Date”) for purchase of
Notes within five Business Days after the Expiration Date. On the Purchase Date, the Company shall purchase the aggregate principal amount of Notes required to be purchased pursuant to Section 4.10 hereof or Section 4.14 hereof (the
“Offer Amount”), or if less than the Offer Amount has been tendered, all Notes tendered in response to the Offer to Purchase. Payment for any Notes so purchased shall be made in the same manner as interest payments are made. If the
Purchase Date is on or after the interest record date and on or before the related interest payment date, any accrued and unpaid interest, if any, shall be paid to the Person in whose name a Note is registered at the close of business on such record
date, and no additional interest, if any, shall be payable to the Holders who tender Notes pursuant to the Offer to Purchase. The Company shall notify the Trustee at least 15 days (or such shorter period as is acceptable to the Trustee) prior to the
delivering of the Offer of the Company’s obligation to make an Offer to Purchase, and the Offer shall be sent electronically or mailed by the Company or, at the Company’s request, by the Trustee in the name and at the expense of the
Company. The Offer shall contain all instructions and materials necessary to enable such Holders to tender Notes pursuant to the Offer to Purchase. 
 On or before 10:00 a.m. (New York City time) on each Purchase Date, the Issuer shall irrevocably deposit with the Trustee or Paying Agent (other than the Issuer or an Affiliate of the Issuer) in immediately available funds the aggregate
purchase price equal to the Offer Amount, together with accrued and unpaid interest, if any, thereon, to be held for payment in accordance with the terms of this Section 3.9. On the Purchase Date, the Issuer shall, to the extent lawful,
(i) accept for payment, on a pro rata basis to the extent necessary, the Offer Amount of Notes or portions thereof tendered pursuant to the Offer to Purchase, or if less than the Offer Amount has been tendered, all Notes tendered,
(ii) deliver or cause the Paying Agent or depositary, as the case may be, to deliver to the Trustee Notes so accepted and (iii) deliver to the Trustee an Officers’ Certificate stating that such Notes or portions thereof were accepted
for payment by the Issuer in accordance with the terms of this Section 3.9. The Issuer, the Depositary or the Paying Agent, as the case may be, shall promptly (but in any case not later than three (3) Business Days after the Purchase Date)
mail or deliver to each tendering Holder an amount equal to the 

  

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purchase price of the Notes tendered by such Holder and accepted by the Issuer for purchase, plus any accrued and unpaid interest, if any, thereon, and the
Issuer shall promptly issue a new Note, and the Trustee, at the written request of the Issuer, shall authenticate and mail or deliver at the expense of the Issuer such new Note to such Holder, equal in principal amount to any unpurchased portion of
such Holder’s Notes surrendered. Any Note not so accepted shall be promptly mailed or delivered by the Issuer to the Holder thereof. The Issuer shall publicly announce in a newspaper of general circulation or in a press release provided to a
nationally recognized financial wire service the results of the Offer to Purchase on the Purchase Date. 
 Other than as specifically
provided in this Section 3.9, any purchase pursuant to this Section 3.9 shall be made pursuant to the provisions of Sections 3.1 through 3.6 hereof. 
 ARTICLE IV 
 COVENANTS 
 SECTION 4.1 Payment of Notes. 
 (a) The Issuer shall pay or cause to be paid the principal of, premium, if any, and interest
on the Notes on the dates and in the manner provided in the Notes. Principal, premium, if any, and interest shall be considered paid for all purposes hereunder on the date the Paying Agent, if other than the Issuer or a Subsidiary thereof, holds, as
of 10:00 a.m. (New York City time), money deposited by the Issuer in immediately available funds and designated for and sufficient to pay all such principal, premium, if any, and interest then due. 
 (b) The Issuer shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal at the rate equal to
1% per annum in excess of the then applicable interest rate on the Notes to the extent lawful; it shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest (without
regard to any applicable grace period) at the same rate to the extent lawful. 
 SECTION 4.2 Maintenance of Office or Agency. 
 The Issuer shall maintain an office or agency (which may be an office of the Trustee or an affiliate of the Trustee or Registrar) where Notes may be
surrendered for registration of transfer or for exchange and where notices and demands to or upon the Issuer in respect of the Notes and this Indenture may be served. The Issuer shall give prompt written notice to the Trustee of the location, and
any change in the location, of such office or agency. The Issuer hereby designates the Corporate Trust Office of the Trustee as one such office or agency of the Issuer in accordance with Section 2.3 hereof. If at any time the Issuer shall fail
to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee and the Company
hereby appoints the Trustee its agent to receive all such presentations, surrenders, notices and demands. 
  

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 The Issuer may also from time to time designate one or more other offices or agencies where the Notes may
be presented or surrendered for any or all such purposes and may from time to time rescind such designations. The Issuer shall give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of any
such other office or agency. 
 The Issuer hereby designates the Corporate Trust Office of the Trustee as one such office or agency of the
Issuer in accordance with Section 2.3 hereof. 
 SECTION 4.3 Provision of Financial Information. 
 So long as any Notes are outstanding (unless defeased in a legal defeasance), the Company will have its annual financial statements audited, and its
interim financial statements reviewed, by a nationally recognized firm of independent accountants and will furnish to the Holders of Notes all quarterly and annual financial statements in the form included in the Offering Memorandum prepared in
accordance with GAAP that would be required to be contained in a filing with the Commission on Forms 10-Q and 10-K if the Company was required to file those Forms, including a “Management’s Discussion and Analysis of Financial Condition
and Results of Operations” and, with respect to the annual information only, a report on the annual financial statements by the Company’s certified independent accountants; provided, however, that such information and such
reports shall not be required to comply with any segment reporting requirements (whether pursuant to GAAP or Regulation S-X) in greater detail than is provided in the Offering Memorandum. Any reports on Form 10-Q shall be provided within 45 days
after the end of each of the first three fiscal quarters and annual reports on Form 10-K shall be provided within 90 days after the end of each fiscal year. To the extent that the Company does not file such information with the Commission, the
Company will distribute (or cause the Trustee to distribute) such information and such reports (as well as the details regarding the conference call described below) electronically to (a) any Holder of the Notes, (b) to any beneficial
owner of the Notes who provides their email address to the Company and certifies that they are a beneficial owner of Notes, (c) to any prospective investor who provides their email address to the Company and certifies that they are a Qualified
Institutional Buyer (as defined in the Securities Act) or (d) any securities analyst who provides their email address to the Company and certifies that they are a securities analyst. Unless the Company is subject to the reporting requirements
of the Exchange Act, the Company will also hold a quarterly conference call for the Holders of the Notes to discuss such financial information. The conference call will not be later than five Business Days from the time that the Company distributes
the financial information as set forth above. 
 If the Company has designated any of its Subsidiaries as Unrestricted Subsidiaries, then, to
the extent that any such Unrestricted Subsidiary or group of Unrestricted Subsidiaries would (but for its or their being designated as an Unrestricted Subsidiary or Subsidiaries) constitute a Significant Subsidiary or Subsidiaries, the quarterly and
annual financial information required by the preceding paragraph shall include a reasonably detailed presentation, either on the face of the financial statements or in the footnotes thereto, and in “Management’s Discussion and Analysis of
Financial Condition and Results of Operations,” of the financial condition and results of operations of the Company and its Restricted Subsidiaries separate from the financial condition and results of operations of the Unrestricted Subsidiaries
of the Company. 
  

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 The Company has agreed that, for so long as any of the Notes remain outstanding, it will furnish to the
Holders of the Notes and to any prospective investor that certifies that it is a Qualified Institutional Buyer, upon their request, the information required to be delivered pursuant to Rule 144A(d)(4) of the Securities Act. 
 Following the consummation of the Exchange Offer (as defined in the Registration Rights Agreement), whether or not required by the Commission, the
Company will file a copy of all of the information and reports that would be required by the Commission for public availability within the time periods specified in the Commission’s rules and regulations (unless the Commission will not accept
such a filing) and make such information available to securities analysts and prospective investors upon request. In addition, the Company and the Guarantors will, for so long as any Notes remain outstanding, furnish to the Holders and to securities
analysts and prospective investors, upon their request, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act. 
 In the event that any parent of the Company becomes a Guarantor or co-obligor of the Notes, the Company may satisfy its obligations under this Section 4.3 with respect to financial information relating to the
Company by furnishing financial information relating to such parent; provided that, if required by Regulation S-X under the Securities Act, the same is accompanied by consolidating information that explains in reasonable detail the
differences between the information relating to such parent and any of its Subsidiaries other than the Company and its Subsidiaries, on the one hand, and the information relating to the Company, the Guarantors, if any, and the other Subsidiaries of
the Company on a standalone basis, on the other hand. 
 Notwithstanding the foregoing, the Company will be deemed to have furnished such
reports referred to above to the Holders if it or any parent of the Company has filed such reports with the Commission via the EDGAR filing system and such reports are publicly available. In addition, such requirements shall be deemed satisfied
prior to the commencement of the Exchange Offer or the effectiveness of the Shelf Registration Statement (as defined in the Registration Rights Agreement) by the filing with the Commission of the Exchange Offer Registration Statement (as defined in
the Registration Rights Agreement) and/or Shelf Registration Statement in accordance with the provisions of the Registration Rights Agreement, and any amendments thereto, with such financial information that satisfies Regulation S-X of the
Securities Act and such registration statement and/or amendments thereto are filed at times that otherwise satisfy the time requirements set forth in the first paragraph of this Section 4.3. 
 SECTION 4.4 Compliance Certificate. 
 The Company
shall deliver to the Trustee, within 120 days after the end of each fiscal year, an Officers’ Certificate stating that a review of the activities of the Company and its Subsidiaries during the preceding fiscal year has been made under the
supervision of the signing Officers with a view to determining whether each has kept, observed, performed and fulfilled its obligations under this Indenture (including, with respect to any Restricted Payments made during such year, the basis upon
which the calculations required by Section 4.7 hereof were computed, which calculations may be based upon the Company’s latest available financial statements), and further stating, as to each such Officer signing such certificate, that, to
his or her knowledge, 

  

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each entity is not in default in the performance or observance of any of the terms, provisions and conditions of this Indenture (or, if a Default or Event of
Default shall have occurred, describing all such Defaults or Events of Default of which he or she may have knowledge and what action the Company is taking or proposes to take with respect thereto) and that, to his or her knowledge, no event has
occurred and remains in existence by reason of which payments on account of the principal of, premium, if any, or interest on the Notes is prohibited or if such event has occurred, a description of the event and what action the Company is taking or
proposes to take with respect thereto. 
 The Company shall, so long as any of the Notes are outstanding, deliver to the Trustee, forthwith
upon becoming aware of any Default or Event of Default, an Officers’ Certificate specifying such Default or Event of Default and what action the Company is taking or proposes to take with respect thereto. 
 SECTION 4.5 Taxes. 
 The Company shall pay, and shall
cause each of its Subsidiaries to pay, prior to delinquency all material taxes, assessments and governmental levies, except such as are contested in good faith and by appropriate proceedings and with respect to which appropriate reserves have been
taken in accordance with GAAP or where the failure to effect such payment is not adverse in any material respect to the Holders of the Notes. 
 SECTION 4.6
Stay, Extension and Usury Laws. 
 The Company covenants (to the extent that it may lawfully do so) that it shall not at any time
insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law wherever enacted, now or at any time hereafter in force, that may affect the covenants or the performance of this Indenture;
and the Company and each of the Guarantors (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it shall not, by resort to any such law, hinder, delay or impede the execution
of any power herein granted to the Trustee, but shall suffer and permit the execution of every such power as though no such law has been enacted. 
 SECTION
4.7 Limitation on Restricted Payments. 
 The Company will not, and will not permit any of its Restricted Subsidiaries to, directly or
indirectly, make any Restricted Payment unless, at the time of and after giving effect to the proposed Restricted Payment: 
 (a) no Default or Event of Default shall have occurred and be continuing or will occur as a consequence thereof; 
 (b) after giving effect to such Restricted Payment on a pro forma basis, the Company would be permitted to Incur at least $1.00 of additional Debt (other than Permitted Debt) pursuant to the provisions described in the first paragraph under
Section 4.9; and 
  

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 (c) after giving effect to such Restricted Payment on a pro forma basis, the aggregate
amount expended or declared for all Restricted Payments made on or after the Issue Date (excluding Restricted Payments permitted by clauses (ii), (iii), (iv), (v), (vi), (vii), (viii), (ix), (x), (xi), (xiii), (xiv), (xvi) and (xvii) of
the next succeeding paragraph), shall not exceed the sum (without duplication) of 
 (1) 50% of the Consolidated Net Income
(or, if Consolidated Net Income shall be a deficit, minus 100% of such deficit) of the Company accrued on a cumulative basis during the period (taken as one accounting period) from the beginning of the first full fiscal quarter during which the
Issue Date occurs and ending on the last day of the fiscal quarter immediately preceding the date of such proposed Restricted Payment, plus 
 (2) 100% of the aggregate net proceeds (including the Fair Market Value of property other than cash) received by the Company subsequent to the initial issuance of the Notes either (i) as a contribution to its
common equity capital or (ii) from the issuance and sale (other than to a Restricted Subsidiary) of its Qualified Capital Interests, including Qualified Capital Interests issued upon the conversion of Debt or Redeemable Capital Interests of the
Company, and from the exercise of options, warrants or other rights to purchase such Qualified Capital Interests (other than, in each case, (x) Capital Interests or Debt sold to a Subsidiary of the Company and (y) the Excluded
Contributions), plus 
 (3) 100% of the net reduction in Investments (other than Permitted Investments), subsequent to
the date of the initial issuance of the Notes, in any Person, resulting from payments of interest on Debt, dividends, repayments of loans or advances (but only to the extent such interest, dividends or repayments are not included in the calculation
of Consolidated Net Income), in each case to the Company or any Subsidiary from any Person, not to exceed in the case of any Person the amount of Investments previously made by the Company or any Restricted Subsidiary in such Person. 
 Notwithstanding the foregoing provisions, the Company and its Restricted Subsidiaries may take the following actions, provided
that, in the case of clauses (iv), (x), (xi), (xiii) or (xv) of this Section 4.7(c)(3) immediately after giving effect to such action, no Default or Event of Default has occurred and is continuing: 
 (i) the payment of any dividend on Capital Interests in the Company or a Restricted Subsidiary within 60 days after declaration thereof
if at the declaration date such payment would not have been prohibited by the foregoing provisions of this Section 4.7; 
 (ii) the retirement of any Qualified Capital Interests of the Company by conversion into, or by or in exchange for, Qualified Capital Interests, or out of net cash proceeds of the substantially concurrent sale (other than to a Subsidiary of
the Company) of other Qualified Capital Interests of the Company; 
  

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 (iii) the redemption, defeasance, repurchase or acquisition or retirement for value of
any Debt of the Company or a Guarantor that is subordinate in right of payment to the Notes or the applicable Note Guarantee out of the net cash proceeds of a substantially concurrent issue and sale (other than to a Subsidiary of the Company) of
(x) new subordinated Debt of the Company or such Guarantor, as the case may be, Incurred in accordance with this Indenture or (y) of Qualified Capital Interests of the Company; 
 (iv) the purchase, redemption, retirement or other acquisition for value of Capital Interests in the Company or any direct or indirect
parent of the Company (or any payments to a direct or indirect parent company of the Company for the purposes of permitting any such repurchase) held by employees or former employees of the Company or any Restricted Subsidiary (or their estates or
beneficiaries under their estates) upon death, disability, retirement or termination of employment or pursuant to the terms of any agreement under which such Capital Interests were issued; provided that the aggregate cash consideration paid for such
purchase, redemption, retirement or other acquisition of such Capital Interests does not exceed $1.0 million in any calendar year, provided that any unused amounts in any calendar year may be carried forward to one or more future periods;
provided, further, that the aggregate amount of repurchases made pursuant to this clause (iv) may not exceed $2.0 million in any calendar year; provided, however, that such amount in any calendar year may be
increased by an amount not to exceed the cash proceeds of key man life insurance policies received by the Company and its Restricted Subsidiaries after the Issue Date (provided, however, that the Company may elect to apply all or any portion of the
aggregate increase contemplated by the proviso of this clause (iv) in any calendar year and, to the extent any payment described under this clause (iv) is made by delivery of Debt and not in cash, such payment shall be deemed to occur only
when, and to the extent, the obligor on such Debt makes payments with respect to such Debt); 
 (v) repurchase of Capital
Interests deemed to occur upon the exercise of stock options, warrants or other convertible or exchangeable securities; 
 (vi) intercompany Debt, the Incurrence of which was permitted pursuant to Section 4.9; 
 (vii) cash payment,
in lieu of issuance of fractional shares in connection with the exercise of warrants, options or other securities convertible into or exchangeable for the Capital Interests of the Company or a Restricted Subsidiary; 
  

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 (viii) the declaration and payment of dividends to holders of any class or series of
Redeemable Capital Interests of the Company or any Restricted Subsidiary issued or Incurred in compliance with Section 4.9 to the extent such dividends are included in the definition of Consolidated Fixed Charges; 
 (ix) upon the occurrence of a Change of Control or an Asset Sale, the defeasance, redemption, repurchase or other acquisition of any
subordinated Debt pursuant to provisions substantially similar to those contained in Section 4.10 and Section 4.14 at a purchase price not greater than 101% of the principal amount thereof (in the case of a Change of Control) or at a
percentage of the principal amount thereof not higher than the principal amount applicable to the Notes (in the case of an Asset Sale), plus any accrued and unpaid interest thereon; provided that prior to or contemporaneously with such
defeasance, redemption, repurchase or other acquisition, the Company has made an Offer to Purchase with respect to the Notes and has repurchased all Notes validly tendered for payment and not withdrawn in connection therewith; 
 (x) other Restricted Payments not in excess of $60.0 million in the aggregate; 
 (xi) the declaration and payment of dividends to, or the making of loans to any direct or indirect parent company of the Company required
for it to pay: 
 (1) federal, state and local income taxes to the extent such income taxes are directly attributable to the
income of the Company and its Restricted Subsidiaries and, to the extent of the amount actually received from Unrestricted Subsidiaries, in amounts required to pay such taxes to the extent directly attributable to the income of such Unrestricted
Subsidiaries; provided, however, that in each case, the amount of such payments in any fiscal year does not exceed the amount that the Company and the Restricted Subsidiaries would be required to pay in respect of federal, state and
local taxes for such fiscal year if the Company and the Restricted Subsidiaries had paid such taxes on a stand-alone basis; 
 (2) customary salary, bonus and other benefits payable to officers and employees of any direct or indirect parent entity of the Company to the extent such salaries, bonuses and other benefits are directly attributable to the ownership or
operation of the Company and the Restricted Subsidiaries; and 
  

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 (3) general corporate overhead expenses (including professional and administrative
expenses) and franchise taxes and other fees, taxes and expenses required to maintain its corporate existence to the extent such expenses are directly attributable to the ownership or operation of the Company and its Restricted Subsidiaries;

 provided, however, that the aggregate amount of any payments made pursuant to clauses (b) and (c) above shall not
exceed $1.0 million in any fiscal year; 
 (xii) the payment of dividends on the Company’s common stock (or the payment
of dividends to any direct or indirect parent of the Company to fund the payment by any direct or indirect parent of the Company of dividends on such entity’s common stock) of up to 3.0% per annum of the net proceeds received by the
Company from any public offering of common stock or contributed to the Company by any direct or indirect parent of the Company from any public offering of common stock; 
 (xiii) payments pursuant to the Management Agreement as in effect on the Issue Date, not in excess of $5.0 million in the aggregate in
any fiscal year and reasonable related expenses; 
 (xiv) Restricted Payments that are made with any Excluded Contributions;

 (xv) other Restricted Payments that are made with the proceeds of Asset Sales constituting Note Collateral that is real
property; provided that: 
 (a) the Company shall have made an Offer to Purchase to all Holders of Notes with such
proceeds at a price equal to 100% of the principal amount of the Notes, plus a premium equal to one-half the interest rate then in effect on the date of such Offer to Purchase (on a pro rata basis to each series of Notes), plus accrued and unpaid
interest to the date of purchase; 
 (b) on a pro forma basis, after giving effect to such Restricted Payment, the Company
could Incur $1.00 of additional Debt (other than Permitted Debt) under the first paragraph of Section 4.9; and 
 (c)
the aggregate amount of all such Restricted Payments pursuant to this clause (xv) does not exceed $75.0 million in the aggregate since the Issue Date; 
  

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 (xvi) any Restricted Payments made in connection with the consummation of the
transactions as described in the Offering Memorandum, including any payments or loans made to any direct or indirect parent to enable it to make such payments; and 
 (xvii) the payment of fees and expenses in connection with a Qualified Receivables Transaction. 
 If the Company makes a Restricted Payment which, at the time of the making of such Restricted Payment, in the good faith determination of the Board of
Directors of the Company, would be permitted under the requirements of this Indenture, such Restricted Payment shall be deemed to have been made in compliance with this Indenture notwithstanding any subsequent adjustment made in good faith to the
Company’s financial statements affecting Consolidated Net Income. 
 If any Person in which an Investment is made, which Investment
constitutes a Restricted Payment when made, thereafter becomes a Restricted Subsidiary in accordance with this Indenture, all such Investments previously made in such Person shall no longer be counted as Restricted Payments for purposes of
calculating the aggregate amount of Restricted Payments pursuant to clause (c) of the first paragraph under this Section 4.7, in each case to the extent such Investments would otherwise be so counted. 
 If the Company or a Restricted Subsidiary transfers, conveys, sells, leases or otherwise disposes of an Investment in accordance with Section 4.10,
which Investment was originally included in the aggregate amount expended or declared for all Restricted Payments pursuant to clause (c) of the definition of “Restricted Payments,” the aggregate amount expended or declared for all
Restricted Payments shall be reduced by the lesser of (i) the Net Cash Proceeds from the transfer, conveyance, sale, lease or other disposition of such Investment or (ii) the amount of the original Investment, in each case, to the extent
originally included in the aggregate amount expended or declared for all Restricted Payments pursuant to clause (c) of the definition of “Restricted Payments.” 
 For purposes of this Section 4.7, if a particular Restricted Payment involves a non-cash payment, including a distribution of assets, then such
Restricted Payment shall be deemed to be an amount equal to the cash portion of such Restricted Payment, if any, plus an amount equal to the Fair Market Value of the non-cash portion of such Restricted Payment. 
 By way of clarification, while payments under the Management Agreement are not prohibited by this Section 4.7, any payments made pursuant to the
Management Agreement will reduce Consolidated Net Income and thereby reduce the amount available for Restricted Payments pursuant to clause (c)(1) of the first paragraph under this Section 4.7. 
 SECTION 4.8 Limitation on Dividends and Other Payments Affecting Restricted Subsidiaries. 
 The Company will not, and will not permit any of its Restricted Subsidiaries to, directly or indirectly, cause or suffer to exist or become effective or
enter into any encumbrance or 

  

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restriction (other than pursuant to this Indenture, law, rules or regulation) on the ability of any Restricted Subsidiary to (i) pay dividends or make
any other distributions on its Capital Interests owned by the Company or any Restricted Subsidiary or pay any Debt or other obligation owed to the Company or any Restricted Subsidiary, (ii) make loans or advances to the Company or any
Restricted Subsidiary thereof or (iii) transfer any of its property or assets to the Company or any Restricted Subsidiary. 
 However,
the preceding restrictions will not apply to the following encumbrances or restrictions existing under or by reason of: 
 (a)
any encumbrance or restriction in existence on the Issue Date, including those required by the Credit Agreement and any amendments, modifications, restatements, renewals, increases, supplements, refundings, replacements or refinancings thereof;
provided that the amendments, modifications, restatements, renewals, increases, supplements, refundings, replacements or refinancings, in the good faith judgment of the Company, are no more restrictive, taken as a whole, with respect to such
dividend or other payment restrictions, than those contained in these agreements on the Issue Date or refinancings thereof; 
 (b) any encumbrance or restriction pursuant to an agreement relating to an acquisition of property, so long as the encumbrances or restrictions in any such agreement relate solely to the property so acquired (and are not or were not created
in anticipation of or in connection with the acquisition thereof); 
 (c) any encumbrance or restriction which exists with
respect to a Person that becomes a Restricted Subsidiary or merges with or into a Restricted Subsidiary of the Company on or after the Issue Date, which is in existence at the time such Person becomes a Restricted Subsidiary, but not created in
connection with or in anticipation of such Person becoming a Restricted Subsidiary, and which is not applicable to any Person or the property or assets of any Person other than such Person or the property or assets of such Person becoming a
Restricted Subsidiary; 
 (d) any encumbrance or restriction pursuant to an agreement effecting a permitted renewal,
refunding, replacement, refinancing or extension of Debt issued pursuant to an agreement containing any encumbrance or restriction referred to in the foregoing clauses (a) through (c), so long as the encumbrances and restrictions contained in
any such refinancing agreement are no less favorable in any material respect to the Holders than the encumbrances and restrictions contained in the agreements governing the Debt being renewed, refunded, replaced, refinanced or extended in the good
faith judgment of the Board of Directors of the Company; 
 (e) customary provisions restricting subletting or assignment of
any lease, contract, or license of the Company or any Restricted Subsidiary or provisions in agreements that restrict the assignment of such agreement or any rights thereunder; 
 (f) any restriction on the sale or other disposition of assets or property securing Debt as a result of a Permitted Lien on such assets or
property; 
  

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 (g) any encumbrance or restriction by reason of applicable law, rule, regulation or
order; 
 (h) any encumbrance or restriction under this Indenture, the Notes and the Note Guarantees; 
 (i) any encumbrance or restriction under the sale of assets, including, without limitation, any agreement for the sale or other
disposition of a subsidiary that restricts distributions by that Subsidiary pending its sale or other disposition; 
 (j)
restrictions on cash and other deposits or net worth imposed by customers under contracts entered into the ordinary course of business; 
 (k) provisions with respect to the disposition or distribution of assets or property in joint venture agreements, asset sale agreements, stock sale agreements and other similar agreements entered into the ordinary
course of business; 
 (l) any instrument governing Debt or Capital Interests of a Person acquired by the Company or any of
the Restricted Subsidiaries as in effect at the time of such acquisition (except to the extent such Debt or Capital Interests were incurred in connection with or in contemplation of such acquisition), which encumbrance or restriction is not
applicable to any Person, or the properties or assets of any Person, other than the Person, or the property or assets of the Person, so acquired, provided that, in the case of Debt, such Debt was permitted by the terms of this Indenture to be
incurred; 
 (m) purchase money obligations (including Capital Lease Obligations) for property acquired in the ordinary course
of business that impose restrictions on that property so acquired of the nature described in clause (iii) of the first paragraph of this Section 4.8; 
 (n) Liens securing Debt otherwise permitted to be incurred under this Indenture, including pursuant to Section 4.12, that limit the
right of the debtor to dispose of the assets subject to such Liens; 
 (o) customary provisions limiting the disposition or
distribution of assets or property in joint venture agreements, asset sale agreements, sale-leaseback agreements, stock sale agreements and other similar agreements otherwise permitted by this Indenture entered into with the approval of the
Company’s Board of Directors, which limitation is applicable only to the assets that are the subject of such agreements; and 
 (p) any Non-Recourse Receivable Subsidiary Indebtedness or other contractual requirements of a Receivable Subsidiary that is a Restricted Subsidiary in connection with a Qualified Receivables Transaction; provided that such
restrictions apply only to such Receivable Subsidiary or the receivables and related assets described in the definition of Qualified Receivables Transaction which are subject to such Qualified Receivables Transaction. 
  

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 Nothing contained in this Section 4.8 shall prevent the Company or any Restricted Subsidiary from
(i) creating, incurring, assuming or suffering to exist any Liens otherwise permitted under Section 4.12 or (ii) restricting the sale or other disposition of property or assets of the Company or any of its Restricted Subsidiaries that
secure Debt of the Company or any of its Restricted Subsidiaries Incurred in accordance with this Indenture. 
 SECTION 4.9 Limitation on Incurrence of
Debt. 
 The Company will not, and will not permit any of its Restricted Subsidiaries to, Incur any Debt (including Acquired Debt);
provided that the Company and any of its Restricted Subsidiaries that is a Guarantor may Incur Debt (including Acquired Debt) if, immediately after giving effect to the Incurrence of such Debt and the receipt and application of the proceeds
therefrom, (a) the Consolidated Fixed Charge Coverage Ratio of the Company and its Restricted Subsidiaries, determined on a pro forma basis as if any such Debt (including any other Debt being Incurred contemporaneously), and any other Debt
Incurred since the beginning of the Four Quarter Period (as defined below) (provided that any Debt Incurred under the revolving portion of a credit agreement shall be calculated (x) on an annualized basis for periods prior to the one
year anniversary of the Issue Date and (y) thereafter, only on such date), had been Incurred and the proceeds thereof had been applied at the beginning of the Four Quarter Period, and any other Debt repaid since the beginning of the Four
Quarter Period had been repaid at the beginning of the Four Quarter Period, would be greater than (x) on or prior to November 1, 2009, 2.50:1 and (y) thereafter, 2.75:1, and (b) no Default or Event of Default shall have occurred
and be continuing at the time or as a consequence of the Incurrence of such Debt. 
 If, during the Four Quarter Period or subsequent thereto
and prior to the date of determination, the Company or any of its Restricted Subsidiaries shall have engaged in any Asset Sale or Asset Acquisition, Investments, mergers, consolidations, discontinued operations (as determined in accordance with
GAAP) or shall have designated any Restricted Subsidiary to be an Unrestricted Subsidiary or any Unrestricted Subsidiary to be a Restricted Subsidiary, Consolidated Cash Flow Available for Fixed Charges and Consolidated Interest Expense for the Four
Quarter Period shall be calculated on a pro forma basis giving effect to such Asset Sale or Asset Acquisition, Investments, mergers, consolidations, discontinued operations or designation, as the case may be, and the application of any proceeds
therefrom as if such Asset Sale or Asset Acquisition or designation had occurred on the first day of the Four Quarter Period. 
 If the Debt
which is the subject of a determination under this provision is Acquired Debt, or Debt Incurred in connection with the simultaneous acquisition of any Person, business, property or assets, or Debt of an Unrestricted Subsidiary being designated as a
Restricted Subsidiary, then such ratio shall be determined by giving effect (on a pro forma basis, as if the transaction had occurred at the beginning of the Four Quarter Period) to the Incurrence of such Acquired Debt or such other Debt by the
Company or any of its Restricted Subsidiaries and the inclusion, in Consolidated Cash Flow Available for Fixed Charges, of the Consolidated Cash Flow Available for Fixed Charges of the acquired Person, business, property or assets or redesignated
Subsidiary. 
  

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 Notwithstanding the first paragraph above, the Company and its Restricted Subsidiaries may Incur
Permitted Debt. 
 For purposes of determining any particular amount of Debt under this Section 4.9, (x) Debt Incurred under the
Credit Agreement on the Issue Date shall initially be treated as Incurred pursuant to clause (i) of the definition of “Permitted Debt,” and may not later be re-classified and (y) Guarantees or obligations with respect to letters
of credit supporting Debt otherwise included in the determination of such particular amount shall not be included. For purposes of determining compliance with this Section 4.9, in the event that an item of Debt meets the criteria of more than
one of the types of Debt described above, including categories of Permitted Debt and under the first paragraph of this Section 4.9, the Company, in its sole discretion, shall classify, and from time to time may reclassify, all or any portion of
such item of Debt. 
 The accrual of interest, the accretion or amortization of original issue discount and the payment of interest on Debt
in the form of additional Debt or payment of dividends on Capital Interests in the forms of additional shares of Capital Interests with the same terms will not be deemed to be an Incurrence of Debt or issuance of Capital Interests for purposes of
this Section 4.9. 
 The Company and any Guarantor will not Incur any Debt that pursuant to its terms is subordinate or junior in right
of payment to any Debt unless such Debt is subordinated in right of payment to the Notes and the Note Guarantees to the same extent; provided that Debt will not be considered subordinate or junior in right of payment to any other Debt solely
by virtue of being unsecured or secured to a greater or lesser extent or with greater or lower priority. 
 SECTION 4.10 Limitation on Asset Sales.

 The Company will not, and will not permit any of its Restricted Subsidiaries to, consummate an Asset Sale unless: 
 (1) the Company (or the Restricted Subsidiary, as the case may be) receives consideration at the time of the Asset Sale at least equal to
the Fair Market Value of the assets or Capital Interests issued or sold or otherwise disposed of; 
 (2) at least 75% of the
consideration received in the Asset Sale by the Company or such Restricted Subsidiary is in the form of cash or Eligible Cash Equivalents. For purposes of this provision, each of the following will be deemed to be cash: 
 (a) any liabilities, as shown on the most recent consolidated balance sheet of the Company or any Restricted Subsidiary (other than
contingent liabilities and liabilities that are by their terms subordinated to the Notes or any Note Guarantee) that are assumed by the transferee of any such assets pursuant to a customary assignment and assumption agreement that releases the
Company or such Restricted Subsidiary from further liability; and 
 (b) any securities, notes or other obligations received
by the Company or any such Restricted Subsidiary from such transferee that are converted by the Company or such Restricted Subsidiary into cash within 180 days of their receipt to the extent of the cash received in that conversion; 
  

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 (3) if such Asset Sale involves the disposition of Collateral, the Company or such
Subsidiary has complied with the provisions of this Indenture and the Security Documents, including those described under Article X; and 
 (4) if such Asset Sale involves the disposition of Notes Collateral, the Net Cash Proceeds thereof shall be paid directly by the purchaser of the Collateral to the Collateral Agent for deposit into the Collateral
Account, and, if any property other than cash or Eligible Cash Equivalents is included in such Net Cash Proceeds, such property shall be made subject to the Lien of this Indenture and the applicable Security Documents. 
 Within 360 days after the receipt of any Net Cash Proceeds from an Asset Sale, the Company (or the applicable Restricted Subsidiary, as the case may be)
may apply such Net Cash Proceeds at its option: 
 (1) to the extent such Net Cash Proceeds constitute proceeds from the sale
of ABL Collateral, to permanently repay Debt under the Credit Agreement and, if the Obligation repaid is revolving credit Debt, to correspondingly reduce commitments with respect thereto; 
 (2) to acquire all or substantially all of the assets of, or any Capital Interests of, another Permitted Business, if, after giving effect
to any such acquisition of Capital Interests, the Permitted Business is or becomes a Restricted Subsidiary of the Company; 
 (3) to make a capital expenditure in or that is used or useful in a Permitted Business or to make expenditures for maintenance, repair or improvement of existing properties and assets in accordance with the provisions of this Indenture;

 (4) to acquire other assets that are not classified as current assets under GAAP and that are used or useful in a Permitted
Business; or 
 (5) any combination of the foregoing. 
 Subject to the next two succeeding paragraphs, any Net Cash Proceeds from Asset Sales that are not applied or invested as provided in the preceding
paragraph of this Section 4.10 will constitute “Excess Proceeds.” When the aggregate amount of Excess Proceeds exceeds $20.0 million, within thirty days thereof, the Company will make an Offer to Purchase to all Holders of
Notes (including any Permitted Additional Note Obligations) (on a pro rata basis to each series of Notes), and to all holders of other Debt ranking pari passu with the Notes containing provisions similar to those set forth in this Indenture
with respect to assets sales, equal to the Excess Proceeds. The offer price in any Offer to Purchase will be equal to 100% of the principal amount plus accrued and unpaid interest to the date of purchase, and will be payable in cash. If any Excess
Proceeds remain after consummation of an Offer to Purchase, the Company may use those Excess Proceeds for any purpose not otherwise prohibited by this Indenture. If the aggregate principal amount of Notes (including any Permitted Additional Note
Obligations) and other 

  

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pari passu tendered into such Offer to Purchase exceeds the amount of Excess Proceeds, the Trustee will select the Notes (including any
Permitted Additional Note Obligations) to be purchased on a pro rata basis among each series. Upon completion of each Offer to Purchase, the amount of Excess Proceeds will be reset at zero. 
 With respect to any Net Cash Proceeds of an Asset Sale that constitutes a sale of Collateral, the Company (or the Restricted Subsidiary that owned the
assets, as the case may be) may apply those Net Cash Proceeds to purchase other long-term assets that constitute Collateral and become subject to the first-priority Lien of this Indenture and the Security Documents (subject to no other Liens other
than Permitted Collateral Liens) or otherwise use such proceeds as provided in the second preceding paragraph. Pending the final application of any such Net Cash Proceeds, the Company may temporarily reduce revolving credit borrowings or otherwise
invest such Net Cash Proceeds in any manner that is not prohibited by this Indenture. Any Net Cash Proceeds received from a sale of Collateral shall constitute Collateral under the Security Documents and this Indenture. Any Net Cash Proceeds
received from a sale of Notes Collateral shall constitute Collateral under the Security Documents and this Indenture and be deposited in the Collateral Account and released therefrom in accordance with Article X. 
 Notwithstanding the foregoing, the Company may use up to $75.0 million of the proceeds from the sale of Notes Collateral that is real property in
accordance with the provisions of clause (xv) of the second paragraph of Section 4.7. 
 The Company will comply with the
requirements of Rule 14e-1 under the Exchange Act and any other applicable securities laws and regulations thereunder to the extent those laws and regulations are applicable in connection with each repurchase of Notes pursuant to an Offer to
Purchase. To the extent that the provisions of any securities laws or regulations conflict with the Asset Sale provisions of this Indenture, the Company will comply with the applicable securities laws and regulations and will not be deemed to have
breached its obligations under the Asset Sale provisions of this Indenture by virtue of such compliance. 
 SECTION 4.11 Limitation on Transactions with
Affiliates. 
 The Company will not, and will not permit any of its Restricted Subsidiaries to, directly or indirectly, make any payment
to, or sell, lease, transfer or otherwise dispose of any of its properties or assets to, or purchase any property or assets from, or enter into or make or amend any transaction or series of related transactions, contract, agreement, loan, advance or
guarantee with, or for the benefit of, any Affiliate of the Company (each of the foregoing, an “Affiliate Transaction”) involving aggregate consideration in excess of $2.0 million, unless: 
 (i) such Affiliate Transaction is on terms that are not materially less favorable to the Company or the relevant Subsidiary than those
that could reasonably have been obtained in a comparable arm’s length transaction by the Company or such Subsidiary with an unaffiliated party; and 
 (ii) with respect to any Affiliate Transaction or series of related Affiliate Transactions involving aggregate consideration in excess of $5.0 million, the Company delivers to the Trustee a resolution adopted in good
faith by the majority of the Board of Directors of the Company approving such Affiliate Transaction and set forth in an Officers’ Certificate certifying that such Affiliate Transaction complies with clause (a) above; and 
  

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 (iii) with respect to any Affiliate Transaction or series of related Affiliate
Transactions involving aggregate consideration in excess of $15.0 million, the Company must obtain a written opinion of a nationally recognized investment banking, accounting or appraisal firm (an “Independent Financial Advisor”)
stating that the transaction is fair to the Company or such Restricted Subsidiary from a financial point of view. 
 The foregoing limitation
does not limit, and shall not apply to: 
 (1) Restricted Payments that are permitted by the provisions of this Indenture
pursuant to Section 4.7 and Permitted Investments permitted under this Indenture; 
 (2) the payment of reasonable and
customary fees and indemnities to members of the Board of Directors of the Company or a Restricted Subsidiary who are outside directors; 
 (3) the payment of reasonable and customary compensation and other benefits (including retirement, health, option, deferred compensation and other benefit plans) and indemnities to officers and employees of the
Company or any Restricted Subsidiary as determined by the Board of Directors thereof in good faith; 
 (4) transactions
between or among the Company and/or its Restricted Subsidiaries; 
 (5) the issuance of Capital Interests (other than
Redeemable Capital Interests) of the Company otherwise permitted hereunder; 
 (6) any agreement or arrangement as in effect
on the Issue Date (other than the Management Agreement) and any amendment or modification thereto so long as such amendment or modification is not more disadvantageous to the holders of the Notes in any material respect; 
 (7) transactions in which the Company delivers to the Trustee a written opinion from an Independent Financial Advisor to the effect that
the transaction is fair, from a financial point of view, to the Company and any relevant Restricted Subsidiaries; 
 (8) the
existence of, or the performance by the Company or any of its Restricted Subsidiaries of its obligations under the terms of, any stockholders agreement (including any registration rights agreement or purchase agreement related thereto) to which it
is a party as of the Issue Date and any similar agreements which it may enter into thereafter; provided, however, that the 

  

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existence of, or the performance by the Company or any of its Restricted Subsidiaries of obligations under, any future amendment to any such existing
agreement or under any similar agreement entered into after the Issue Date shall only be permitted by this clause (8) to the extent that the terms of any such amendment or new agreement are not otherwise disadvantageous to the holders of the
Notes in any material respect as determined in good faith by the Board of Directors of the Company; 
 (9) the transactions
described in the Offering Memorandum and the payment of all fees and expenses in connection therewith; 
 (10) any
contribution of capital to the Company; 
 (11) transactions permitted by, and complying with, Section 5.1; 

(12) transactions with customers, clients, suppliers or purchasers or sellers of goods or services, in each case, in the ordinary
course of business and consistent with past practice and on terms that are no less favorable to the Company or such Restricted Subsidiary, as the case may be, as determined in good faith by the Company, than those that could be obtained in a
comparable arm’s length transaction with a Person that is not an Affiliate of the Company; 
 (13) the payment to the
Permitted Holders and any of their Affiliates of annual management, consulting, monitoring and advisory fees pursuant to the Management Agreement in an aggregate amount not to exceed $5.0 million per year, and reasonable related expenses; and

 (14) transactions effected as part of a Qualified Receivables Transaction. 
 SECTION 4.12 Limitation on Liens. 
 (a) The Company
will not, and will not permit any of its Restricted Subsidiaries, directly or indirectly, to enter into, create, incur, assume or suffer to exist any Lien of any kind, on or with respect to the Collateral other than Permitted Collateral Liens.

 (b) Subject to the immediately preceding paragraph of this Section 4.12, the Company will not, and will not permit any of their
Restricted Subsidiaries, directly or indirectly, to, enter into, create, incur, assume or suffer to exist any Liens of any kind, other than Permitted Liens, on or with respect to any of its property or assets now owned or hereafter acquired by the
Issuer or any of its Restricted Subsidiaries or any interest therein or any income or profits therefrom except the Collateral without securing the Notes and all other amounts due under this Indenture and the Security Documents (for so long as such
Lien exists) equally and ratably with (or prior to) the obligation or liability secured by such Lien. 
  

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 (c) In addition, the Company will not, and will not permit any of its Canadian Subsidiaries, directly or
indirectly, to enter into, create, incur, assume or suffer to exist any Liens of any kind, other than Permitted Liens, on or with respect to any of its property or assets now owned or hereafter acquired or any interest therein or any income or
profits therefrom without securing the Notes and all other amounts due under this Indenture and the Security Documents (for so long as such Lien exists) equally and ratably with (or prior to) the obligation or liability secured by such Lien.

 SECTION 4.13 Limitation on Sale and Leaseback Transactions. 
 The Company will not, and will not permit any of its Restricted Subsidiaries to, enter into any Sale and Leaseback Transaction unless: 
 (i) the consideration received in such Sale and Leaseback Transaction is at least equal to the fair market value of the property sold, as
determined by a Board Resolution of the Board of Directors of the Company or by an Officers’ Certificate, 
 (ii) prior
to and after giving effect to the Attributable Debt in respect of such Sale and Leaseback Transaction, the Company and such Restricted Subsidiary comply with Section 4.9, and 
 (iii) at or after such time the Company and such Restricted Subsidiary also comply with Section 4.10. 
 SECTION 4.14 Offer to Purchase upon Change of Control. 
 Upon the occurrence of a Change of Control, the Issuer will make an Offer to Purchase (the “Change of Control Offer”) all of the outstanding Notes at a Purchase Price in cash equal to 101% of the principal amount tendered,
together with accrued interest, if any, to but not including the Purchase Date (the “Change of Control Payment”). For purposes of the foregoing, an Offer to Purchase shall be deemed to have been made if (i) within 30 days
following the date of the consummation of a transaction or series of transactions that constitutes a Change of Control, the Issuer commences an Offer to Purchase all outstanding Notes at the Purchase Price (provided that the running of such
30-day period shall be suspended, for up to a maximum of 30 days, during any period when the commencement of such Offer to Purchase is delayed or suspended by reason of any court’s or governmental authority’s review of or ruling on any
materials being employed by the Issuer to effect such Offer to Purchase, so long as the Issuer has used and continues to use its commercial best efforts to make and conclude such Offer to Purchase promptly) and (ii) all Notes properly tendered
pursuant to the Offer to Purchase are purchased on the terms of such Offer to Purchase. The Issuer shall comply with the requirements of any applicable securities laws and any regulations thereunder to the extent such laws and regulations are
applicable in connection with the repurchase of the Notes as a result of a Change of Control. 
 On the Purchase Date, the Issuer shall, to
the extent lawful, (a) accept for payment all Notes or portions thereof properly tendered pursuant to the Change of Control Offer, (b) deposit with the Paying Agent an amount equal to the Change of Control Payment in respect of all Notes
or portions thereof so tendered and (c) deliver or cause to be delivered to the Trustee the Notes so accepted together with an Officers’ Certificate stating the aggregate principal amount of Notes or portions thereof being purchased by the
Issuer. The Paying Agent will promptly mail (or wire 

  

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transfer) to each Holder of Notes so tendered the Change of Control Payment for such Notes, and the Trustee will promptly authenticate and mail (or cause to
be transferred by book entry) to each Holder a new Note equal in principal amount to any unpurchased portion of the Notes surrendered, if any; provided that each such new Note will be in a principal amount of $2,000 or any integral multiple
of $1,000 in excess thereof. The Issuer will announce the results of the Change of Control Offer to all Holders on or as soon as practicable after the Purchase Date. 
 The Change of Control provisions described above will be applicable whether or not any other provisions of this Indenture are applicable. Except as described above with respect to a Change of Control, this Indenture
does not contain provisions that permit the Holders to require that the Issuer repurchase or redeem the Notes in the event of a takeover, recapitalization or similar transaction. 
 The Issuer shall not be required to make a Change of Control Offer upon a Change of Control if a third party makes the Change of Control Offer in the
manner, at the times and otherwise in compliance with the requirements set forth herein applicable to a Change of Control Offer made by the Issuer and purchases all Notes validly tendered and not withdrawn under such Change of Control Offer.

 To the extent that the provisions of any securities laws or regulations conflict with the Change of Control provisions of this Indenture,
the Issuer will comply with the applicable securities laws and regulations and will not be deemed to have breached their obligations under the Change of Control provisions of this Indenture by virtue of such conflict. 
 In addition, an Offer to Purchase may be made in advance of a Change of Control, conditional upon such Change of Control, if a definitive agreement is in
place for the Change of Control at the time of launching the Offer to Purchase. 
 SECTION 4.15 Corporate Existence. 
 Subject to Section 4.14 and Article V hereof, as the case may be, the Company shall do or cause to be done all things necessary to preserve and keep
in full force and effect its corporate existence and the corporate, partnership, limited liability company or other existence of each of its Subsidiaries in accordance with the respective organizational documents (as the same may be amended from
time to time) of the Company or any such Subsidiary and the rights (charter and statutory), licenses and franchises of the Company and its Subsidiaries; provided that the Company shall not be required to preserve any such right, license or
franchise, or the corporate, partnership or other existence of any of its Subsidiaries, if the Board of Directors of the Company shall determine that the preservation thereof is no longer desirable in the conduct of the business of the Company and
its Subsidiaries, taken as a whole, and that the loss thereof is not adverse in any material respect to the Holders. 
 SECTION 4.16 Events of Loss.

 In the event of an Event of Loss, the Company or the affected Restricted Subsidiary of the Company, as the case may be, may (and to the
extent required pursuant to the terms of any lease encumbered by a mortgage shall) apply the Net Loss Proceeds from such Event of Loss to 

  

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the rebuilding, repair, replacement or construction of improvements to the property affected by such Event of Loss (the “Subject Property”),
with no concurrent obligation to offer to purchase any of the Notes; provided, however, that the Company delivers to the Trustee within 90 days of such Event of Loss: 
 (1) a written opinion from a reputable contractor that the Subject Property can be rebuilt, repaired, replaced or constructed in, and
operated in, substantially the same condition as it existed prior to the Event of Loss within 360 days of the Event of Loss; and 
 (2) an Officer’s Certificate certifying that the Company has available from Net Loss Proceeds or other sources sufficient funds to complete the rebuilding, repair, replacement or construction described in clause (1) above.

 Any Net Loss Proceeds that are not reinvested or not permitted to be reinvested as provided in the first sentence of this covenant will be
deemed “Excess Loss Proceeds.” When the aggregate amount of Excess Loss Proceeds exceeds $20.0 million, the Company will make an offer (an “Event of Loss Offer”) to all Holders to purchase or redeem the Notes with
the proceeds from the Event of Loss in an amount equal to the maximum principal amount of Notes that may be purchased out of the Excess Loss Proceeds. The offer price in any Event of Loss Offer will be equal to 100% of the principal amount plus
accrued and unpaid interest if any, to the date of purchase, and will be payable in cash. If any Excess Loss Proceeds remain after consummation of an Event of Loss Offer, the Company may use such Excess Loss Proceeds for any purpose not otherwise
prohibited by this Indenture and the Security Documents; provided that any remaining Excess Loss Proceeds shall remain subject to the Lien of the Security Documents. If the aggregate principal amount of Notes tendered pursuant to an Event of
Loss Offer exceeds the Excess Loss Proceeds, the Trustee will select the Notes to be purchased on a pro rata basis based on the principal amount of Notes tendered. 
 With respect to any Event of Loss pursuant to clause (iv) of the definition of “Event of Loss” that has a fair market value (or replacement cost, if greater) in excess of $20.0 million, the Company (or
the affected Guarantor, as the case may be), shall be required to receive consideration (i) at least equal to the fair market value (evidenced by a resolution of the Board of Directors of the Company set forth in an Officer’s Certificate
delivered to the Trustee) of the assets subject to the Event of Loss and (ii) at least 85% of which is in the form of cash or Eligible Cash Equivalents. 
 The Company will comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder to the extent such laws or regulations are applicable in connection with the
repurchase of the Notes pursuant to an Event of Loss Offer. To the extent that the provisions of any applicable securities laws or regulations conflict with the Event of Loss provisions of this Indenture, the Company will comply with the applicable
securities laws and regulations and shall not be deemed to have breached their obligations under the Event of Loss provisions of this Indenture by virtue of such compliance. 
  

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 SECTION 4.17 Business Activities. 
 The Issuer will not, and will not permit any Restricted Subsidiary to, engage in any business other than a Permitted Business. 
 SECTION 4.18 Limitation on Activities of JV Interest Holders. 
 The Company will not, and will not permit RCJV Holdings,
Inc., Ryerson Holdings (India) Pte Ltd and Ryerson Pan-Pacific LLC (collectively, the “JV Interest Holders”) to engage in any activity (other than related incidental activities) other than the ownership of Coryer, S.A. de C.V., Tata
Ryerson Limited and VSC-Ryerson China Limited, as applicable, and such JV Interest Holders shall at all times be the sole beneficial owner and holder of such capital stock representing the interests of the joint venture. 
 SECTION 4.19 Impairment of Security Interests. 
 The
Company and the Guarantors will not, and will not permit any of their Restricted Subsidiaries to, (i) take or omit to take any action with respect to the Collateral that could reasonably be expected to have the result of affecting or impairing
the security interest in the Collateral in favor of the Collateral Agent for the benefit of the Trustee for the benefit of the Holders of the Notes or (ii) grant to any Person (other than the Collateral Agent for the benefit of the Trustee and
the Holders of the Notes and the holders of any other Additional Secured Obligations) any interest whatsoever in the Collateral, in each case except as provided for in this Indenture or the Security Documents. 
 SECTION 4.20 Additional Note Guarantees. 
 After the
Issue Date, the Company shall cause each of its Restricted Subsidiaries that: 
 (a) guarantees any Debt of the Company or any
of its Domestic Restricted Subsidiaries; or 
 (b) Incurs any Debt pursuant to the first paragraph of Section 4.9 or
clause (i) or (xv) of the definition of “Permitted Debt” or not permitted by Section 4.9 to guarantee the Notes. 
 The Obligations of any Person that is or becomes a Guarantor after the Issue Date shall be secured equally and ratably by a second-priority Security Interest in the ABL Collateral and a first-priority Security Interest in the Notes
Collateral, in each case granted to the Collateral Agent for the benefit of the Holders of the Notes. Such Guarantor shall enter into a joinder agreement to the Security Agreement and enter into the other applicable Security Documents and take all
actions necessary or advisable in the opinion of the Collateral Agent to cause the Notes Liens created by the Security Agreement and such other Security Documents to be duly perfected to the extent required by the Security Agreement and such other
Security Documents in accordance with all applicable law, including the filing of financing statements in such jurisdictions as may be necessary or reasonably requested by the Collateral Agent. 
  

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 SECTION 4.21 Limitation on Creation of Unrestricted Subsidiaries. 
 The Company may designate any Subsidiary of the Company to be an “Unrestricted Subsidiary” as provided below, in which event such Subsidiary
and each other Person that is then or thereafter becomes a Subsidiary of such Subsidiary will be deemed to be an Unrestricted Subsidiary. 
 The Company may designate any Subsidiary to be an Unrestricted Subsidiary unless such Subsidiary owns any Capital Interests of, or owns or holds any Lien on any property of, any other Restricted Subsidiary of the Company, provided
that either: 
 (x) the Subsidiary to be so designated has total assets of $1,000 or less; or 
 (y) immediately after giving effect to such designation, the Company could Incur at least $1.00 of additional Debt (other than Permitted
Debt) pursuant to the second paragraph under Section 4.9; 
 provided further that the Company could make a Restricted Payment in an amount equal
to the greater of the Fair Market Value or book value of such Subsidiary pursuant to Section 4.7 and such amount is thereafter treated as a Restricted Payment for the purpose of calculating the amount available for Restricted Payments
thereunder. 
 An Unrestricted Subsidiary may be designated as a Restricted Subsidiary if (i) all the Debt of such Unrestricted
Subsidiary could be Incurred pursuant to Section 4.9 and (ii) all the Liens on the property and assets of such Unrestricted Subsidiary could be incurred pursuant to Section 4.12. 
 SECTION 4.22 [Reserved]. 
 SECTION 4.23 Further Assurances.

 The Company shall, and shall cause each of its existing and future Restricted Subsidiaries to, execute and deliver such additional
instruments, certificates or documents, and take all such actions as may be reasonably required from time to time in order to: 
 (1) carry out more effectively this Indenture and the purposes of the Security Documents; 
 (2) create, grant,
perfect and maintain the validity, effectiveness and priority of any of the Security Documents and the Liens created, or intended to be created, by the Security Documents; and 
 (3) ensure the protection and enforcement of any of the rights granted or intended to be granted to the Trustee under any other instrument
executed in connection therewith. 
  

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 Notwithstanding the foregoing, the Company shall be required only to use commercially reasonable efforts
to create, grant, perfect, protect and maintain the validity, effectiveness and priority of any Security Document and Liens created, or intended to be created, by the Security Documents under the laws of any jurisdiction other than the United States
or any state thereof or the District of Columbia. 
 Upon the exercise by the Trustee or any Holder of any power, right, privilege or remedy
under this Indenture or any of the Security Documents which requires any consent, approval, recording, qualification or authorization of any governmental authority, the Company shall, and shall cause each of its Restricted Subsidiaries to, execute
and deliver all applications, certifications, instruments and other documents and papers that may be required from the Company or any of its Restricted Subsidiaries for such governmental consent, approval, recording, qualification or authorization.

 SECTION 4.24 Maintenance of Properties; Insurance; Books and Records. 
 (a) Subject to, and in compliance with, the provisions of Article X and the provisions of the applicable Security Documents, the Issuer shall cause all
material properties used or useful in the conduct of its business or the business of any of the Guarantors to be maintained and kept in good operating condition, repair and working order (ordinary wear and tear and casualty loss excepted) and
supplied with all necessary equipment and shall cause to be made all necessary repairs, renewals, replacements, betterments and improvements thereto; provided that the Issuer shall not be obligated to make such repairs, renewals,
replacements, betterments and improvements that would not result in a material adverse effect on the ability of the Issuer and the Guarantors to satisfy their obligations under the Notes, the Guarantees, this Indenture and the Security Documents.

 (b) The Issuer shall maintain, and shall cause the Guarantors to maintain, insurance with responsible carriers against such risks and in
such amounts, and with such deductibles, retentions, self-insured amounts and co-insurance provisions, as are customarily carried by similar businesses or similar size in the locations which such business is conducted, including property and
casualty loss, workers’ compensation and interruption of business insurance; provided that, with respect to Collateral, the Issuer will, and will cause the Restricted Subsidiaries to, maintain the following insurance policies and
converges with reasonable policy limits and deductibles as the Trustee may reasonably request: 
 (1) physical hazard on an
“all risk” basis coverage, without limitation, hazards commonly covered by such policies, in an amount equal to the full replacement cost of the Mortgaged Property and equipment, 
 (2) commercial general liability insurance against claims for bodily injury, death or property damage occurring on, in or about the
Mortgaged Property (and any other adjoining streets, sidewalks and passageways) and other Collateral covering such matters as are customarily covered by such policies, arising out of or connected with the possession, use, leasing, operation or
conditions of the Collateral; 
  

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 (3) explosion insurance in respect of any boilers, machinery and similar apparatus
located on or comprising the Mortgaged Property and equipment; 
 (4) if the Mortgaged Property is located in an area
identified by the Federal Emergency Management Agency as an area having special flood hazards pursuant to the National Flood Insurance Act of 1968 or the Flood Disaster Protection Act of 1973, each as amended or any successor laws, flood insurance;

 (5) workers’ compensation insurance as required by the laws of the state where the Collateral is located to protect
the Pledgors against claims for injuries sustained in the course of employment on the premises of the Pledgors; and 
 (6)
such other types of insurance, against such risks as the Trustee may from time to time reasonably require to the extent such insurance is commercially available at commercially reasonable prices and to the extent secured lenders are requiring
borrowers to obtain such insurance in connection with financings of the type contemplated by this Indenture. 
 (c) Each insurance policy
described in Section 4.24(b) shall provide that: 
 (1) it may not be cancelled or otherwise terminated without at least
thirty (30) days’ prior written notice to the Collateral Agent; 
 (2) the Collateral Agent is permitted to pay any
premium therefor within thirty (30) days after receipt of any notice stating that such premium has not been paid when due; 
 (3) all losses thereunder shall be payable notwithstanding any act or negligence of the applicable Pledgor or its agents or employees which otherwise might have resulted in a forfeiture of all or a part of such insurance payments;

 (4) with respect to the insurance policies described in clauses (1), (3), (4) and, to the extent applicable,
(6) of Section 4.24(b), all losses payable thereunder shall be payable to the Collateral Agent, as loss payee, pursuant to a standard non-contributory New York mortgagee endorsement and shall be in an amount, at least sufficient to prevent
coinsurance liability; and 
 (5) with respect to the insurance policies described in clauses (2), and to the extent
applicable, (6) of Section 4.24(b), the Collateral Agent shall be named as an additional insured. 
 (d) On an annual basis and
prior to the expiration of any insurance policy described in Section 4.24(b), the Pledgors shall deliver to the Trustee and the Collateral Agent an insurance policy or policies renewing or extending such expiring insurance policy or policies or
renewal or extension insurance certificates or other reasonable evidence of renewal or extension providing that the insurance policies are in full force and effect. 
  

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 (e) The Pledgors shall not purchase separate insurance policies concurrent in form or contributing in the
event of loss with the insurance policies required to be maintained under this Section 4.24 unless the Collateral Agent is included thereon as an additional insured and, if applicable, with loss payable to the Collateral Agent under an
endorsement containing the provisions described in Section 4.24(b). The Pledgors shall immediately notify the Trustee and Collateral Agent whenever any such separate insurance policy is obtained and shall promptly deliver to the Trustee and
Collateral Agent the insurance policy or insurance certificate evidencing such insurance. 
 (f) The Pledgors may maintain coverages required
by Section 4.24 under blanket policies covering the Collateral and other locations owned or operated by the Pledgors or an Affiliate of the Pledgors if the terms of such blanket policies otherwise comply with the provisions of
Section 4.24(b) and contain specific coverage allocations in respect of the Premises complying with the provisions of Section 4.24(b). 
 (g) If there shall occur any Event of Loss that has a fair market value (or replacement cost, if greater) in excess of $10,000,000, the applicable Pledgor shall promptly send to the Trustee and Collateral Agent a written notice setting
forth the nature and extent of such Event of Loss in accordance with the provisions of Section 11.2. 
 (h) All insurance under this
Section will be issued by carriers having an A.M. Best & Company, Inc. rating of A or such other rating as shall be reasonably acceptable to the Trustee, or if such carrier is not rated by A.M. Best & Company, Inc., having the
financial stability and size deemed appropriate by the Issuer after consultation within a reputable insurance broker. 
 (i) The Issuer
shall, and shall cause each Guarantor to, keep proper books of record and account, in which full and correct entries shall be made of all financial transactions of the Issuer and each of the Guarantors, in accordance with GAAP. 
 ARTICLE V 
 SUCCESSORS 
 SECTION 5.1 Consolidation, Merger, Conveyance, Transfer or Lease. 
 The Company will not in any transaction or series of transactions, consolidate with or merge into any other Person (other than a merger of a Restricted Subsidiary into the Company in which the Company is the
continuing Person or the merger of a Restricted Subsidiary into or with another Restricted Subsidiary or another Person that as a result of such transaction becomes or merges into a Restricted Subsidiary), or sell, assign, convey, transfer, lease or
otherwise dispose of all or substantially all of the assets of the Company and its Restricted Subsidiaries (determined on a consolidated basis), taken as a whole, to any other Person, unless: 
 (i) either: (a) the Company shall be the continuing Person or (b) the Person (if other than the Company) formed by such
consolidation or into which the Company is merged, or the Person that acquires, by sale, assignment, conveyance, transfer, lease or other disposition, all or substantially all of the property and assets of the Company (such Person, the
“Surviving Entity”), 

  

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(1) shall be a corporation, partnership, limited liability company or similar entity organized and validly existing under the laws of the United States,
any political subdivision thereof or any state thereof or the District of Columbia, (2) shall expressly assume, by a supplemental indenture, the due and punctual payment of all amounts due in respect of the principal of (and premium, if any)
and interest on all the Notes and the performance of the covenants and obligations of the Company under this Indenture and (3) shall expressly assume the due and punctual performance of the covenants and obligations of the Company and the
Guarantors under the Security Documents; provided that at any time the Company or its successor is not a corporation, there shall be a co-issuer of the Notes that is a corporation; 
 (ii) immediately before and immediately after giving effect to such transaction or series of transactions on a pro forma basis
(including, without limitation, any Debt Incurred or anticipated to be Incurred in connection with or in respect of such transaction or series of transactions), no Default or Event of Default shall have occurred and be continuing or would result
therefrom; 
 (iii) immediately after giving effect to any such transaction or series of transactions on a pro forma
basis (including, without limitation, any Debt Incurred or anticipated to be Incurred in connection with or in respect of such transaction or series of transactions) as if such transaction or series of transactions had occurred on the first day of
the determination period, the Company (or the Surviving Entity if the Company is not continuing) could Incur $1.00 of additional Debt (other than Permitted Debt) under the first paragraph of Section 4.9; and 
 (iv) the Company delivers, or causes to be delivered, to the Trustee, in form and substance satisfactory to the Trustee, an Officers’
Certificate and an Opinion of Counsel, each stating that such consolidation, merger, sale, conveyance, assignment, transfer, lease or other disposition complies with the requirements of this Indenture. 
 (v) the Surviving Entity causes such amendments, supplements or other instruments to be executed, delivered, filed and recorded in such
jurisdictions as may be required by applicable law to preserve and protect the Lien of the Security Documents on the Collateral owned by or transferred to the Surviving Entity, together with such financing statements as may be required to perfect
any security interests in such Collateral which may be perfected by the filing of a financing statement under the Uniform Commercial Code of the relevant states; 
 (vi) the Collateral owned by or transferred to the Surviving Entity shall (a) continue to constitute Collateral under this Indenture
and the Security Documents, (b) be subject to the Lien in favor of the Collateral Agent for the benefit of the Trustee and the Holders of the Notes and (c) not be subject to any Lien other than Permitted Collateral Liens; and 

 

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 (vii) the property and assets of the Person which is merged or consolidated with or into
the Surviving Entity, to the extent that they are property or assets of the types which would constitute Collateral under the Security Documents, shall be treated as after-acquired property and the Surviving Entity shall take such action as may be
reasonably necessary to cause such property and assets to be made subject to the Lien of the Security Documents in the manner and to the extent required in this Indenture. 
 The preceding clause (iii) will not prohibit: 
 (a) a merger between the Company and a
Restricted Subsidiary that is a wholly owned Subsidiary of the Company; or 
 (b) a merger between the Company and an
Affiliate incorporated solely for the purpose of converting the Company into a corporation organized under the laws of the United States or any political subdivision or state thereof; 
 so long as, in each case, the amount of Debt of the Company and its Restricted Subsidiaries is not increased thereby. 
 For all purposes of this Indenture and the Notes, Subsidiaries of any Surviving Entity will, upon such transaction or series of transactions, become Restricted Subsidiaries or Unrestricted Subsidiaries as provided
pursuant to this Indenture and all Debt, and all Liens on property or assets, of the Surviving Entity and its Subsidiaries that was not Debt, or were not Liens on property or assets, of the Company and its Subsidiaries immediately prior to such
transaction or series of transactions shall be deemed to have been Incurred upon such transaction or series of transactions. 
 Upon any
transaction or series of transactions that are of the type described in, and are effected in accordance with, conditions described in the immediately preceding paragraphs, the Surviving Entity shall succeed to, and be substituted for, and may
exercise every right and power of, the Company, under this Indenture with the same effect as if such Surviving Entity had been named as the Company therein; and when a Surviving Entity duly assumes all of the obligations and covenants of the Company
pursuant to this Indenture and the Notes, except in the case of a lease, the predecessor Person shall be relieved of all such obligations. 
 Nothing in this Indenture shall be deemed to prohibit the merger of Rhombus Merger Corporation with and into Ryerson Inc. 
 SECTION 5.2
Successor Person Substituted. 
 Upon any consolidation or merger, or any sale, assignment, conveyance, transfer, lease or other
disposition of all or substantially all of the assets of the Company in accordance with Section 5.1 hereof, the successor corporation formed by such consolidation or into or with which the Company (and, if necessary, any co-issuer) is merged or
to which such sale, assignment, 

  

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conveyance, transfer, lease or other disposition is made shall succeed to, and be substituted for (so that from and after the date of such consolidation,
merger, sale, lease, conveyance or other disposition, the provisions of this Indenture referring to the “Company” shall refer instead to the successor corporation and not to the Company), and shall exercise every right and power of, the
Company under this Indenture with the same effect as if such successor Person had been named as the Company herein; provided, however, that in the event of a transfer or lease, the predecessor shall not be released from the payment of
principal and interest or other obligations on the Notes. 
 ARTICLE VI 
 DEFAULTS AND REMEDIES 
 SECTION 6.1 Events of Default. 
 Each of the following constitutes an “Event of Default”: 
 (1) default in the payment in respect of the principal of (or premium, if any, on) any Note at its maturity (whether at Stated Maturity or
upon repurchase, acceleration, optional redemption or otherwise); 
 (2) default in the payment of any interest upon any Note
when it becomes due and payable, and continuance of such default for a period of 30 days; 
 (3) failure to perform or comply
with Section 5.1; 
 (4) except as permitted by this Indenture, any Note Guarantee of any Significant Subsidiary (or any
group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary) shall for any reason cease to be, or it shall be asserted by any Guarantor or the Company not to be, in full force and effect and enforceable in
accordance with its terms; 
 (5) default in the performance, or breach, of any covenant or agreement of the Company or any
Guarantor in this Indenture (other than a covenant or agreement a default in whose performance or whose breach is specifically dealt with in clauses (1), (2) (3) or (4) above), and continuance of such default or breach for a period of
30 days after written notice thereof has been given to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in aggregate principal amount of the outstanding Notes; 
 (6) a default or defaults under any bonds, debentures, notes or other evidences of Debt (other than the Notes) by the Company or any
Restricted Subsidiary having, individually or in the aggregate, a principal or similar amount outstanding of at least $10.0 million, whether such Debt now exists or shall hereafter be created, which default or defaults shall have resulted in the
acceleration of the maturity of such Debt prior to its express maturity or shall constitute a failure to pay at least $10.0 million of such Debt when due and payable after the expiration of any applicable grace period with respect thereto;

  

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 (7) the entry against the Company or any Restricted Subsidiary that is a Significant
Subsidiary of a final judgment or final judgments for the payment of money in an aggregate amount in excess of $10.0 million, by a court or courts of competent jurisdiction, which judgments remain undischarged, unwaived, unstayed, unbonded or
unsatisfied for a period of 60 consecutive days; 
 (8) (i) the Company, any Restricted Subsidiary that is a Significant
Subsidiary or any group of Restricted Subsidiaries that, taken as a whole, would constitute a Significant Subsidiary, pursuant to or within the meaning of any Bankruptcy Law: 
 (a) commences a voluntary case, 
 (b) consents to the entry of an order for relief against it in an involuntary case, 
 (c)
consents to the appointment of a Custodian of it or for all or substantially all of its property, 
 (d) makes a general
assignment for the benefit of its creditors, or 
 (e) generally is not paying its debts as they become due; 
 (ii) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that: 
 (a) is for relief against the Company or any Restricted Subsidiary that is a Significant Subsidiary or any group of Restricted
Subsidiaries that, taken together, would constitute a Significant Subsidiary, in an involuntary case; 
 (b) appoints a
Custodian of the Company or any Restricted Subsidiary that is a Significant Subsidiary or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary or for all or substantially all of the property of the
Company or any of its Restricted Subsidiaries; or 
 (c) orders the liquidation of the Company or any Restricted Subsidiary
that is a Significant Subsidiary or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary and the order or decree remains unstayed and in effect for 60 consecutive days; or 
 (9) unless all of the Collateral has been released from the Note Liens in accordance with the provisions of the Security Documents,
default by the Company or any Subsidiary in the performance of the Security Documents which adversely affects the enforceability, validity, perfection or priority of the 

  

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Note Liens on a material portion of the Notes Collateral granted to the Collateral Agent for the benefit of the Trustee and the Holders of the Notes, the
repudiation or disaffirmation by the Company or any Subsidiary of its material obligations under the Security Documents or the determination in a judicial proceeding that the Security Documents are unenforceable or invalid against the Company or any
Subsidiary party thereto for any reason with respect to a material portion of the Collateral (which default, repudiation, disaffirmation or determination is not rescinded, stayed or waived by the Persons having such authority pursuant to the
Security Documents) or otherwise cured within 60 days after the Company receives written notice thereof specifying such occurrence from the Trustee or the Holders of at least 66 2/3% of the outstanding principal amount of the Obligations and
demanding that such default be remedied. 
 The term “Custodian” means any receiver, trustee, assignee, liquidator or
similar official under any Bankruptcy Law. 
 SECTION 6.2 Acceleration. 
 If an Event of Default (other than an Event of Default specified in clause (8) of Section 6.1 with respect to the Company) occurs and is continuing, then and in every such case the Trustee or the Holders of
not less than 25% in aggregate principal amount of the outstanding Notes may declare the principal of the Notes and any accrued interest on the Notes to be due and payable immediately by a notice in writing to the Company (and to the Trustee if
given by Holders); provided, however, that after such acceleration, but before a judgment or decree based on acceleration, the Holders of a majority in aggregate principal amount of the outstanding Notes may, under certain
circumstances, rescind and annul such acceleration if all Events of Default, other than the nonpayment of accelerated principal of or interest on the Notes, have been cured or waived as provided in this Indenture. 
 In the event of a declaration of acceleration of the Notes solely because an Event of Default described in clause (6) of Section 6.1 has
occurred and is continuing, the declaration of acceleration of the Notes shall be automatically rescinded and annulled if the event of default or payment default triggering such Event of Default pursuant to clause (6) of Section 6.1 shall
be remedied or cured by the Company or a Restricted Subsidiary of the Company or waived by the holders of the relevant Debt within 20 Business Days after the declaration of acceleration with respect thereto and if the rescission and annulment of the
acceleration of the Notes would not conflict with any judgment or decree of a court of competent jurisdiction obtained by the Trustee for the payment of amounts due on the Notes. 
 If an Event of Default specified in clause (8) of Section 6.1 occurs with respect to the Company, the principal of and any accrued interest on
the Notes then outstanding shall ipso facto become immediately due and payable without any declaration or other act on the part of the Trustee or any Holder. The Trustee may withhold from Holders notice of any Default (except Default in payment of
principal of, premium, if any, and interest) if the Trustee determines that withholding notice is in the interest of the Holders to do so. 
  

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 No Holder of any Note will have any right to institute any proceeding with respect to this Indenture or
for any remedy thereunder, unless such Holder shall have previously given to the Trustee written notice of a continuing Event of Default and unless also the Holders of at least 25% in aggregate principal amount of the outstanding Notes shall have
made written request, and offered reasonable indemnity, to the Trustee to institute such proceeding as Trustee, and the Trustee shall not have received from the Holders of a majority in aggregate principal amount of the outstanding Notes a direction
inconsistent with such request and shall have failed to institute such proceeding within 60 days. Such limitations do not apply, however, to a suit instituted by a Holder of a Note for enforcement of payment of the principal of (and premium, if any)
or interest on such Note on or after the respective due dates expressed in such Note. 
 In the case of any Event of Default occurring by
reason of any willful action (or inaction) taken (or not taken) by or on behalf of the Company with the intention of avoiding payment of the premium that the Company would have had to pay if the Company then had elected to redeem the Notes pursuant
to Section 3.7 hereof, an equivalent premium shall also become and be immediately due and payable to the extent permitted by law upon the acceleration of the Notes. 
 SECTION 6.3 Other Remedies. 
 If an Event of Default occurs and is continuing, the Trustee may
(i) pursue any available remedy to collect the payment of principal, premium, if any, interest on the Notes or to enforce the performance of any provision of the Notes or this Indenture and (ii) instruct the Collateral Agent to exercise
any available remedies under the Security Documents. 
 The Trustee may maintain a proceeding even if it does not possess any of the Notes or
does not produce any of them in the proceeding. A delay or omission by the Trustee or any Holder in exercising any right or remedy accruing upon an Event of Default shall not impair the right or remedy or constitute a waiver of or acquiescence in
the Event of Default. All remedies are cumulative to the extent permitted by law. 
 Pursuant to Section 4.4, the Company is required to
deliver to the Trustee annually a statement regarding compliance with this Indenture, and the Company is required upon becoming aware of any Default or Event of Default, to deliver to the Trustee a statement specifying such Default or Event of
Default. 
 SECTION 6.4 Waiver of Past Defaults. 
 The Holders of a majority in aggregate principal amount of the Notes then outstanding by notice to the Trustee may on behalf of the Holders of all of the Notes waive any existing Default or Event of Default and its consequences under this
Indenture except a continuing Default or Event of Default in the payment of interest on, or the principal of, the Notes (other than as a result of an acceleration), which shall require the consent of all of the Holders of the Notes then outstanding.

  

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 SECTION 6.5 Control by Majority. 
 The Holders of a majority in aggregate principal amount of the then outstanding Notes may direct the time, method and place of conducting any proceeding for exercising any remedy available to the Trustee and
Collateral Agent or exercising any trust power conferred on it. However, (i) the Trustee may refuse to follow any direction that conflicts with law or this Indenture, that the Trustee determines may be unduly prejudicial to the rights of other
Holders or that may involve the Trustee in personal liability, and (ii) the Trustee may take any other action deemed proper by the Trustee which is not inconsistent with such direction. In case an Event of Default shall occur (which shall not
be cured), the Trustee will be required, in the exercise of its power, to use the degree of care of a prudent man in the conduct of his own affairs. Notwithstanding any provision to the contrary in this Indenture, the Trustee is under no obligation
to exercise any of its rights or powers under this Indenture at the request of any Holder, unless such Holder shall offer to the Trustee security and indemnity satisfactory to it against any loss, liability or expense. 
 SECTION 6.6 Limitation on Suits. 
 A Holder may
pursue a remedy with respect to this Indenture, or the Notes or the Security Documents only if: 
 (a) the Holder gives to the
Trustee written notice of a continuing Event of Default or the Trustee receives such notice from the Company; 
 (b) the
Holders of at least 25% in aggregate principal amount of the then outstanding Notes make a written request to the Trustee to pursue the remedy; 
 (c) such Holder or Holders offer and, if requested, provide to the Trustee indemnity or security reasonably satisfactory to the Trustee against any loss, liability or expense; 
 (d) the Trustee does not comply with the request within 60 days after receipt of the request and the offer and, if requested, the
provision of such indemnity or security; and 
 (e) during such 60-day period the Holders of a majority in aggregate principal
amount of the then outstanding Notes do not give the Trustee a direction inconsistent with the request. 
 A Holder may not use this
Indenture to prejudice the rights of another Holder or to obtain a preference or priority over another Holder. 
 SECTION 6.7 Rights of Holders of Notes
to Receive Payment. 
 Notwithstanding any other provision of this Indenture, the right of any Holder to receive payment of principal,
premium, if any, and interest on or after the respective due dates expressed in the Note (including in connection with an offer to purchase), or to bring suit for the enforcement of any such payment on or after such respective dates, shall not be
impaired or affected without the consent of such Holder. 
  

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 SECTION 6.8 Collection Suit by Trustee. 
 If an Event of Default specified in Section 6.1(1) or (2) hereof occurs and is continuing, the Trustee is authorized to recover judgment in its
own name and as trustee of an express trust against the Issuer for the whole amount of principal of, premium and interest remaining unpaid on the Notes and interest on overdue principal and, to the extent lawful, interest and such further amount as
shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel. 
 SECTION 6.9 Trustee May File Proofs of Claim. 
 The Trustee is authorized to file such proofs of
claim and other papers or documents as may be necessary or advisable in order to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and
the Holders allowed in any judicial proceedings relative to the Issuer (or any other obligor upon the Notes), its creditors or its property and shall be entitled and empowered to collect, receive and distribute any money or other securities or
property payable or deliverable upon the conversion or exchange of the Notes or on any such claims and any Custodian in any such judicial proceeding is hereby authorized by each Holder to make such payments to the Trustee, and in the event that the
Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due to it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other
amounts due the Trustee under Section 7.7 hereof. To the extent that the payment of any such compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 7.7
hereof out of the estate in any such proceeding, shall be denied for any reason, payment of the same shall be secured by a Lien on, and shall be paid out of, any and all distributions, dividends, money, securities and other properties that the
Holders may be entitled to receive in such proceeding whether in liquidation or under any plan of reorganization or arrangement or otherwise. Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or
adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the Notes or the rights of any Holder, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding.

 SECTION 6.10 Priorities. 
 Subject to
the terms of the Security Documents and Intercreditor Agreement with respect to any proceeds of Collateral, any money collected by the Trustee or the Collateral Agent pursuant to this Article VI and any money or other property distributable
in respect of the Company’s obligations under this Indenture after an Event of Default shall be applied in the following order, at the date or dates fixed by the Trustee or the Collateral Agent and, in case of the distribution of such money on
account of principal (or premium, if any) or interest, if any, upon presentation of the Notes and the notation thereon of the payment if only partially paid and upon surrender thereof if fully paid: 
 First: to the Trustee and the Collateral Agent (including any predecessor Trustee or Collateral Agent), its agents and attorneys
for amounts due under Section 7.7 hereof, including payment of all reasonable compensation, expense and liabilities incurred, and all advances made, by the Trustee and the costs and expenses of collection; 
  

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 Second: to Holders of Notes for amounts due and unpaid on the Notes for principal,
premium, if any, and interest ratably, without preference or priority of any kind, according to the amounts due and payable on the Notes for principal, premium, if any, and interest respectively; 
 Third: without duplication, to the Holders for any other Obligations owing to the Holders under this Indenture and the Notes; and

 Fourth: to the Issuer or to such party as a court of competent jurisdiction shall direct. 
 The Trustee may fix a record date and payment date for any payment to Holders pursuant to this Section 6.10. 
 SECTION 6.11 Undertaking for Costs. 
 In any suit for
the enforcement of any right or remedy under this Indenture or in any suit against the Trustee for any action taken or omitted by it as a Trustee, a court in its discretion may require the filing by any party litigant in the suit of an undertaking
to pay the costs of the suit, and the court in its discretion may assess reasonable costs, including reasonable attorneys’ fees, against any party litigant in the suit, having due regard to the merits and good faith of the claims or defenses
made by the party litigant. This Section 6.11 does not apply to a suit by the Trustee, a suit by a Holder pursuant to Section 6.7 hereof, or a suit by Holders of more than 10% in principal amount of the then outstanding Notes. 

SECTION 6.12 Appointment and Authorization of Wells Fargo Bank, National Association as Collateral Agent. 
 (a) Wells Fargo Bank, National Association is hereby designated and appointed as the Collateral Agent of the Holders under the Security Documents, and is
authorized as the Collateral Agent for such Holders to execute and enter into each of the Security Documents and all other instruments relating to the Security Documents and (i) to take action and exercise such powers and use such discretion as
are expressly required or permitted hereunder and under the Security Documents and all instruments relating hereto and thereto and (ii) to exercise such powers and perform such duties as are, in each case, expressly delegated to the Collateral
Agent by the terms hereof and thereof together with such other powers and discretion as are reasonably incidental hereto and thereto. 
 (b)
Notwithstanding any provision to the contrary elsewhere in this Indenture or the Security Documents, the Collateral Agent shall not have any duties or responsibilities except those expressly set forth herein or therein or any fiduciary relationship
with any Holder, and no implied covenants, functions, responsibilities, duties, obligations or liabilities shall be read into this Indenture or any Security Document or otherwise exist against the Collateral Agent. 
  

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 (c) The Collateral Agent may consult with counsel of its selection and the advice or opinion of such
counsel as to matters of law shall be full and complete authorization and protection from liability in respect of any action taken, omitted or suffered by it hereunder or under the Security Documents in good faith and in accordance with the advice
or opinion of such counsel. 
 ARTICLE VII 
 TRUSTEE 
 SECTION 7.1 Duties of Trustee. 
 (a) If an Event of Default has occurred and is continuing, the Trustee shall exercise such of the rights and powers vested in it by this Indenture and
the Security Documents, and use the same degree of care and skill in their exercise, as a prudent person would exercise or use under the circumstances in the conduct of his or her own affairs. 
 (b) Except during the continuance of an Event of Default: 
 (i) the duties of the Trustee shall be determined solely by the express provisions of this Indenture, the Security Documents and the TIA and the Trustee need perform only those duties that are specifically set forth
in this Indenture, the Security Documents or the TIA and no others, and no implied covenants or obligations shall be read into this Indenture or the Security Documents against the Trustee; and 
 (ii) in the absence of bad faith on its part, the Trustee may conclusively rely, as to the truth of the statements and the correctness of
the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture or the Security Documents. However, the Trustee shall be under a duty to examine the certificates and
opinions specifically required to be furnished to it to determine whether or not they conform to the requirements of this Indenture (but need not confirm or investigate the accuracy of mathematical calculations or other facts or conclusions stated
therein). 
 (c) The Trustee may not be relieved from liability for its own negligent action, its own negligent failure to act, or its own
willful misconduct, except that: 
 (i) this paragraph does not limit the effect of paragraphs (b) or (e) of this
Section 7.1; 
 (ii) the Trustee shall not be liable for any error of judgment made in good faith by an officer of the
Trustee, unless it is proved that the Trustee was negligent in ascertaining the pertinent facts; and 
  

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 (iii) the Trustee shall not be liable with respect to any action it takes or omits to
take in good faith in accordance with a direction received by it pursuant to Section 6.5 hereof or otherwise in accordance with the direction of the Holders of a majority in principal amount of outstanding Notes relating to the time, method and
place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee, under this Indenture. 
 (d) Whether or not therein expressly so provided, every provision of this Indenture or any provision of any Security Document that in any way relates to the Trustee is subject to paragraphs (a), (b), (c), (e) and
(f) of this Section 7.1. 
 (e) No provision of this Indenture shall require the Trustee to expend or risk its own funds or incur
any liability. The Trustee shall be under no obligation to exercise any of its rights and powers under this Indenture at the request of any Holders, unless such Holder shall have offered to the Trustee security and indemnity satisfactory to it
against any loss, liability or expense. 
 (f) The Trustee shall not be liable for interest on any money received by it except as the Trustee
may agree in writing with the Issuer. Money held in trust by the Trustee need not be segregated from other funds except to the extent required by law. 
 SECTION 7.2 Rights of Trustee. 
 (a) The Trustee may conclusively rely and shall be fully protected in acting or refraining
from acting on any document believed by it to be genuine and to have been signed or presented by the proper Person. The Trustee need not investigate any fact or matter stated in any such document. 
 (b) Before the Trustee acts or refrains from acting, it may require an Officers’ Certificate or an Opinion of Counsel or both. The Trustee shall not
be liable for any action it takes or omits to take in good faith in reliance on such Officers’ Certificate or Opinion of Counsel. The Trustee may consult with counsel of the Trustee’s own choosing and the Trustee shall be fully protected
from liability in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance on the advice or opinion of such counsel or on any Opinion of Counsel. 
 (c) The Trustee may act through its attorneys and agents and shall not be responsible for the misconduct or negligence of any attorney or agent appointed
with due care. 
 (d) The Trustee shall not be liable for any action it takes or omits to take in good faith that it believes to be
authorized or within the rights or powers conferred upon it by this Indenture. Any request or direction of the Issuer mentioned herein shall be sufficiently evidenced by an Officers’ Certificate and any resolution of the Board of Directors may
be sufficiently evidenced by a Board Resolution. Whenever in the administration of this Indenture the Trustee shall deem it desirable that a matter be proved or established prior to taking, suffering or omitting any action hereunder, the Trustee
(unless other evidence be herein specifically prescribed) may, in the absence of bad faith on its part, conclusively rely upon an Officers’ Certificate. 
  

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 (e) Unless otherwise specifically provided in this Indenture, any demand, request, direction or notice
from the Company or a Guarantor shall be sufficient if signed by an Officer of the Company or such Guarantor. 
 (f) The Trustee shall be
under no obligation to exercise any of the rights or powers vested in it by this Indenture at the request or direction of any of the Holders unless such Holders shall have offered to the Trustee reasonable security and indemnity reasonably
satisfactory to the Trustee against the costs, expenses and liabilities that might be incurred by it in compliance with such request or direction. 
 (g) The Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other
evidence of indebtedness or other paper or documents, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry
or investigation, it shall be entitled to examine during normal business hours the books, records and premises of the Company or any Guarantor, personally or by agent or attorney at the sole cost of the Company, and shall incur no liability or
additional liability of any kind by reason of such inquiry or investigation. 
 (h) The rights, privileges, protections and benefits given to
the Trustee, including, without limitation, its rights to be indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder, and to each agent, custodian and other Persons employed to act hereunder or
under any Security Document (including, without limitation, the Collateral Agent). 
 (i) The Trustee may request that the Company deliver an
Officers’ Certificate setting forth the names of individuals and/or titles of officers authorized at such time to take specified actions pursuant to this Indenture, which Officers’ Certificate may be signed by any person authorized to sign
an Officers’ Certificate, including any person specified as so authorized in any such certificate previously delivered and not superseded. 
 SECTION
7.3 Individual Rights of Trustee. 
 The Trustee in its individual or any other capacity may become the owner or pledgee of Notes and
may otherwise deal with the Issuer or any Affiliate of the Issuer with the same rights it would have if it were not Trustee. However, in the event that the Trustee acquires any conflicting interest as defined in Section 310(b) of the TIA, it
must eliminate such conflict within 90 days, apply to the Commission for permission to continue as Trustee or resign. Any Agent may do the same with like rights and duties. The Trustee is also subject to Sections 7.10 and 7.11 hereof. 
 SECTION 7.4 Trustee’s Disclaimer. 
 The Trustee
shall not be responsible for and makes no representation as to the validity or adequacy of this Indenture or the Notes, or the existence, genuineness, value or protection of any Collateral (except for the safe custody of Collateral in its possession
and the accounting for Trust 

  

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Monies actually received) for the legality, effectiveness or sufficiency of any Security Document, or for the creation, perfection, priority, sufficiency or
protection of any Note Lien, and it shall not be accountable for the Issuer’s use of the proceeds from the Notes or any money paid to the Issuer’s or upon the Issuer’s direction under any provision of this Indenture, it shall not be
responsible for the use or application of any money received by any Paying Agent other than the Trustee, and it shall not be responsible for any statement or recital herein or any statement in the Notes, any statement or recital in any document in
connection with the sale of the Notes or pursuant to this Indenture other than its certificate of authentication on the Notes. 
 SECTION 7.5 Notice of
Defaults. 
 If a Default occurs and is continuing and if it is actually known to a Responsible Officer of the Trustee, the Trustee shall
send electronically or mail to Holders a notice of the Default within 90 days after it occurs. Except in the case of a Default in payment of principal of, premium, if any, or interest on any Note, the Trustee may withhold the notice if and so long
as the Trustee in good faith determines that withholding the notice is in the interests of the Holders. 
 SECTION 7.6 Reports by Trustee to Holders of
the Notes. 
 Within 60 days after each June 1 beginning with the June 1, 2008, and for so long as Notes remain outstanding,
the Trustee shall send to the Holders a brief report dated as of such reporting date that complies with TIA § 313(a) (but if no event described in TIA § 313(a) has occurred within the twelve months preceding the reporting date, no report
need be transmitted). The Trustee also shall comply with TIA § 313(b). The Trustee shall also transmit by mail all reports as required by TIA § 313(c). 
 A copy of each report at the time of its delivery to the Holders shall be mailed or delivered to the Company and filed with the Commission and each stock exchange on which the Company has informed the Trustee in
writing the Notes are listed in accordance with TIA § 313(d). The Company shall promptly notify the Trustee when the Notes are listed on any stock exchange and of any delisting thereof. 
 SECTION 7.7 Compensation and Indemnity. 
 The Issuer
shall pay to the Trustee from time to time compensation for its acceptance of this Indenture and services hereunder as the parties will agree from time to time. The Trustee’s compensation shall not be limited by any law on compensation of a
trustee of an express trust. The Issuer shall reimburse the Trustee promptly upon request for all reasonable disbursements, advances and expenses incurred or made by it in addition to the compensation for its services. Such expenses shall include
the reasonable compensation, disbursements and expenses of the Trustee’s agents and counsel. 
 The Issuer and the Guarantors, jointly
and severally, shall indemnify the Trustee (which for purposes of this Section 7.7 shall include its officers, directors, employees and agents) against any and all claims, damage, losses, liabilities or expenses incurred by it arising out of or
in connection with the acceptance or administration of its duties under this Indenture, including the costs and expenses of enforcing this Indenture against the Issuer (including this Section 7.7) 

  

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and defending itself against any claim (whether asserted by the Issuer or any Holder or any other Person) or liability in connection with the exercise or
performance of any of its powers or duties hereunder except to the extent any such loss, claim, damage, liability or expense may be attributable to its negligence or willful misconduct. The Trustee shall notify the Issuer promptly of any claim for
which it may seek indemnity. Failure by the Trustee to so notify the Issuer shall not relieve the Issuer of its obligations hereunder. The Issuer shall defend the claim and the Trustee shall cooperate in the defense. The Trustee may have separate
counsel and the Issuer shall pay the reasonable fees and expenses of one such counsel. The Issuer need not pay for any settlement made without its consent, which consent shall not be unreasonably withheld. 
 The obligations of the Issuer and the Guarantors under this Section 7.7 shall survive the satisfaction and discharge or termination for any reason
of this Indenture or the resignation or removal of the Trustee. 
 To secure the Issuer’s and the Guarantors’ obligations in this
Section 7.7, the Trustee shall have a Lien prior to the Notes on all money or property held or collected by the Trustee, except that held in trust to pay principal or interest, if any, on particular Notes. Such Lien shall survive the
satisfaction and discharge or termination for any reason of this Indenture and the resignation or removal of the Trustee. 
 In addition, and
without prejudice to the rights provided to the Trustee under any of the provisions of this Indenture, when the Trustee incurs expenses or renders services after an Event of Default specified in Section 6.1(8) hereof occurs, the expenses and
the compensation for the services (including the fees and expenses of its agents and counsel) are intended to constitute expenses of administration under any Bankruptcy Law. 
 “Trustee” for the purposes of this Section 7.7 shall include any predecessor Trustee and the Trustee in each of its capacities
hereunder and each agent, custodian and other person employed to act hereunder or under any Security Document; provided, however, that the negligence, willful misconduct or bad faith of any Trustee hereunder shall not affect the rights
of any other Trustee hereunder. 
 The Trustee shall comply with the provisions of TIA § 313(b)(2) to the extent applicable. 

SECTION 7.8 Replacement of Trustee. 
 A
resignation or removal of the Trustee and appointment of a successor Trustee shall become effective only upon the successor Trustee’s acceptance of appointment as provided in this Section 7.8. 
 The Trustee may resign at any time and be discharged from the trust hereby created by so notifying the Issuer in writing. The Holders of a majority in
principal amount of the then outstanding Notes may remove the Trustee by so notifying the Trustee and the Issuer in writing. The Issuer may remove the Trustee if: 
 (a) the Trustee fails to comply with Section 7.10 hereof; 
  

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 (b) the Trustee is adjudged a bankrupt or an insolvent or an order for relief is entered
with respect to the Trustee under any Bankruptcy Law; 
 (c) a Custodian or public officer takes charge of the Trustee or its
property; or 
 (d) the Trustee becomes incapable of acting. 
 If the Trustee resigns or is removed or if a vacancy exists in the office of Trustee for any reason, the Issuer shall notify each Holder of such event
and shall promptly appoint a successor Trustee. Within one year after the successor Trustee takes office, the Holders of a majority in principal amount of all outstanding Notes may appoint a successor Trustee to replace the successor Trustee
appointed by the Issuer. 
 A successor Trustee shall deliver a written acceptance of its appointment to the retiring Trustee and to the
Issuer. Promptly after that, the retiring Trustee shall transfer all property held by it as Trustee to the successor Trustee, subject to the lien provided in Section 7.7 hereof, the resignation or removal of the retiring Trustee shall become
effective, and the successor Trustee shall have all the rights, powers and duties of the Trustee under this Indenture. A successor Trustee shall deliver notice of its succession to each Holder. 
 If a successor Trustee does not take office within 60 days after the retiring Trustee resigns or is removed, the retiring Trustee, the Issuer or the
Holders of at least 10% in aggregate principal amount of all outstanding Notes may petition any court of competent jurisdiction for the appointment of a successor Trustee. 
 If the Trustee fails to comply with Section 7.10 hereof, any Holder may petition any court of competent jurisdiction for the removal of the Trustee
and the appointment of a successor Trustee. 
 Notwithstanding replacement of the Trustee pursuant to this Section 7.08, the
Issuer’s obligations under Section 7.7 hereof shall continue for the benefit of the retiring Trustee. 
 SECTION 7.9 Successor Trustee by
Merger, Etc. 
 If the Trustee or any Agent consolidates, merges or converts into, or transfers all or substantially all of its corporate
trust business to, another Person, the successor Person without any further act shall be the successor Trustee or any Agent, as applicable. 
 SECTION 7.10
Eligibility; Disqualification. 
 There shall at all times be a Trustee hereunder that is a corporation organized and doing business
under the laws of the United States of America or of any state thereof that is authorized under such laws to exercise corporate trustee power and that is subject to supervision or examination by federal or state authorities. The Trustee together
with its affiliates shall at all times have a combined capital surplus of at least $50.0 million as set forth in its most recent annual report of condition. 
  

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 This Indenture shall always have a Trustee who satisfies the requirements of TIA
§§ 310(a)(l), (2) and (5). The Trustee is subject to TIA § 310(b) including the provision in § 310(b)(1); provided that there shall be excluded from the operation of TIA § 310(b)(1) any indenture or
indentures under which other securities, or certificates of interest or participation in other securities, of the Issuer or the Guarantors are outstanding if the requirements for exclusion set forth in TIA § 310(b)(1) are met. 
 SECTION 7.11 Preferential Collection of Claims Against the Issuer. 
 The Trustee is subject to TIA § 311(a), excluding any creditor relationship listed in TIA § 311(b). A Trustee who has resigned or been removed shall be subject to TIA § 311(a) to the extent indicated
therein. 
 SECTION 7.12 Trustee’s Application for Instructions from the Issuer. 
 Any application by the Trustee for written instructions from the Issuer may, at the option of the Trustee, set forth in writing any action proposed to be
taken or omitted by the Trustee under this Indenture and the date on and/or after which such action shall be taken or such omission shall be effective. The Trustee shall not be liable for any action taken by, or omission of, the Trustee in
accordance with a proposal included in such application on or after the date specified in such application (which date shall not be less than twenty Business Days after the date any officer of the Issuer actually receives such application, unless
any such officer shall have consented in writing to any earlier date) unless prior to taking any such action (or the effective date in the case of an omission), the Trustee shall have received written instructions in response to such application
specifying the action to be taken or omitted. 
 SECTION 7.13 Limitation of Liability. 
 In no event shall the Trustee, in its capacity as such or as Collateral Agent, Calculation Agent, Paying Agent or Registrar or in any other capacity
hereunder, be liable under or in connection with this Indenture for indirect, special, incidental, punitive or consequential losses or damages of any kind whatsoever, including but not limited to lost profits, whether or not foreseeable, even if the
Trustee has been advised of the possibility thereof and regardless of the form of action in which such damages are sought. The Trustee shall not be responsible or liable for any failure or delay in the performance of its obligations under this
Indenture arising out of or caused, directly or indirectly, by circumstances beyond its reasonable control, including, without limitation, acts of God; earthquakes; fire; flood; terrorism; wars and other military disturbances; sabotage; epidemics;
riots; interruptions; loss or malfunctions of utilities, computer (hardware or software) or communication services; accidents; labor disputes; acts of civil or military authority and governmental action. The provisions of this Section shall survive
satisfaction and discharge or the termination for any reason of this Indenture and the resignation or removal of the Trustee. 
 SECTION 7.14 Collateral
Agent. 
 The rights, privileges, protections, immunities and benefits given to the Trustee, including, without limitation, its right to
be indemnified, are extended to, and shall be enforceable by, the Collateral Agent as if the Collateral Agent were named as the Trustee herein and the Security Documents were named as the Indenture herein. 
  

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 SECTION 7.15 Co-Trustees; Separate Trustee; Collateral Agent. 
 At any time or times, the Issuer, the Collateral Agent and the Trustee shall have power to appoint, and, upon the written request of (i) the Trustee
or the Collateral Agent or (ii) the holders of at least 25% of the outstanding principal amount at maturity of the Notes, the Issuer shall for such purpose join with the Trustee in the execution, delivery and performance of all instruments and
agreements necessary or proper to appoint, one or more Persons approved by the Trustee either to act as co-trustee, jointly with the Trustee, or to act as separate trustee, co-collateral agent, sub-collateral agent or separate collateral agent of
any such property, in either case with such powers as may be provided in the instrument of appointment, and to vest in such Person or Persons in the capacity aforesaid, any property, title, right or power deemed necessary or desirable, subject to
the other provisions of this Section 7.15. If the Issuer does not join in such appointment within 15 days after the receipt by it of a request so to do, or in case an Event of Default has occurred and is continuing, the Trustee or the
Collateral Agent alone shall have power to make such appointment. 
 Should any written instrument from the Issuer be requested by any
co-trustee or separate trustee or co-collateral agent, sub-collateral agent or separate collateral agent so appointed for more fully confirming to such co-trustee or separate trustee such property, title, right or power, any and all such instruments
shall, on request of such co-trustee or separate trustee or separate collateral agent, be executed, acknowledged and delivered by the Issuer. 
 Any co-trustee, separate trustee or co-collateral agent, sub-collateral agent or separate collateral agent shall agree in writing to be and shall be subject to the provisions of the applicable Security Documents as if it were the Trustee
thereunder (and the Trustee shall continue to be so subject). 
 Every co-trustee or separate trustee or co-collateral agent, sub-collateral
agent or separate collateral agent shall, to the extent permitted by law, but to such extent only, be appointed subject to the following terms, namely: 
 (a) The Notes shall be authenticated and delivered, and all rights, powers, duties and obligations hereunder in respect of the custody of securities, cash and other personal property held by, or required to be
deposited or pledged with, the Trustee hereunder, shall be exercised solely, by the Trustee. 
 (b) The rights, powers, duties
and obligations hereby conferred or imposed upon the Trustee in respect of any property covered by such appointment shall be conferred or imposed upon and exercised or performed by the Trustee or by the Trustee and such co-trustee or separate
trustee jointly, or by the Trustee and such co-collateral agent, sub-collateral agent or separate collateral agent jointly as shall be provided in the instrument appointing such co-trustee, separate trustee or separate collateral agent, except to
the extent that under any law of any jurisdiction in which any particular act is to be performed, the Trustee shall be incompetent or unqualified to perform such act, in which event such rights, powers, duties and obligations shall be exercised and
performed by such co-trustee, separate trustee or co-collateral agent, sub-collateral agent or separate collateral agent. 
  

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 (c) The Trustee at any time, by an instrument in writing executed by it, with the
concurrence of the Issuer evidenced by a Board Resolution, may accept the resignation of or remove any co-trustee, separate trustee or co-collateral agent, sub-collateral agent or separate collateral agent appointed under this Section 7.15,
and, in case an Event of Default has occurred and is continuing, the Trustee shall have power to accept the resignation of, or remove, any such co-trustee, separate trustee or co-collateral agent, sub-collateral agent or separate collateral agent
without the concurrence of the Issuer. Upon the written request of the Trustee, the Issuer shall join with the Trustee in the execution, delivery and performance of all instruments and agreements necessary or proper to effectuate such resignation or
removal. A successor to any co-trustee, separate trustee or co-collateral agent, sub-collateral agent or separate collateral agent so resigned or removed may be appointed in the manner provided in this Section 7.15. 
 (d) No co-trustee, separate trustee or co-collateral agent, sub-collateral agent or separate collateral agent hereunder shall be liable by
reason of any act or omission of the Trustee, or any other such trustee, co-trustee, separate trustee, co-collateral agent, sub-collateral agent or separate collateral agent hereunder. 
 (e) The Trustee shall not be liable by reason of any act or omission of any co-trustee, separate trustee, co-collateral agent,
sub-collateral agent or separate collateral agent. 
 (f) Any act of holders delivered to the Trustee shall be deemed to have
been delivered to each such co-trustee, separate trustee or co-collateral agent, sub-collateral agent or separate collateral agent, as the case may be. 
 ARTICLE VIII 
 DEFEASANCE AND COVENANT DEFEASANCE 
 SECTION 8.1 Option to Effect Defeasance or Covenant Defeasance. 
 The Issuer may, at the option of its Board of Directors evidenced by a Board Resolution set forth in an Officers’ Certificate, at any time, elect to have either Section 8.2 or 8.3 hereof applied to all
outstanding Notes upon compliance with the conditions set forth below in this Article VIII. 
 SECTION 8.2 Defeasance and Discharge. 
 Upon the Issuer’s exercise under Section 8.1 hereof of the option applicable to this Section 8.2, the Issuer shall, subject to the
satisfaction of the conditions set forth in Section 8.4 hereof, be deemed to have been discharged from its obligations with respect to all outstanding 

  

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Notes on the date the conditions set forth below are satisfied (hereinafter, “defeasance”). For this purpose, defeasance means that the
Issuer shall be deemed to have paid and discharged the entire Debt represented by the outstanding Notes, which shall thereafter be deemed to be “outstanding” only for the purposes of Section 8.5 hereof and the other Sections of this
Indenture referred to in (a) and (b) below, and to have satisfied all of its other obligations under such Notes and this Indenture (and the Trustee, on demand of and at the expense of the Issuer, shall execute proper instruments
acknowledging the same), except for the following provisions which shall survive until otherwise terminated or discharged hereunder: (a) the rights of Holders of outstanding Notes to receive payments in respect of the principal of, premium, if
any, and interest, if any, on such Notes when such payments are due from the trust referred to in Section 8.4(l); (b) the Issuer’s obligations with respect to such Notes under Sections 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.10 and 4.2
hereof; (c) the rights, powers, trusts, benefits and immunities of the Trustee, including without limitation thereunder, under Section 7.7, 8.5 and 8.7 hereof and the Issuer’s obligations in connection therewith; (d) the
Company’s rights pursuant to Section 3.7; and (e) the provisions of this Article VIII. Subject to compliance with this Article VIII, the Issuer may exercise its option under this Section 8.2 notwithstanding the prior exercise of
its option under Section 8.3 hereof. 
 The Issuer and the Guarantors may terminate the obligations under this Indenture when:

 (1) either: (A) all Notes theretofore authenticated and delivered have been delivered to the Trustee for cancellation,
or (B) all such Notes not theretofore delivered to the Trustee for cancellation (i) have become due and payable or (ii) will become due and payable within one year or are to be called for redemption within one year (a
“Discharge”) under irrevocable arrangements satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Company, and the Company has irrevocably deposited or caused to be
deposited with the Trustee funds in an amount sufficient to pay and discharge the entire indebtedness on the Notes, not theretofore delivered to the Trustee for cancellation, for principal of, premium, if any, and interest to the Stated Maturity or
date of redemption and, with respect to the Floating Rate Notes, the Issuer may be entitled to assume that the applicable interest rate is the rate then in effect with the Issuer remaining liable for any amounts due on the Stated Maturity or date of
redemption, as the case may be, in excess of the amount deposited on the initial deposit date; 
 (2) the Issuer has paid or
caused to be paid all other sums then due and payable under this Indenture by the Issuer; 
 (3) the deposit will not result
in a breach or violation of, or constitute a default under, any other instrument to which the Issuer or any Guarantor is a party or by which the Issuer or any Guarantor is bound; 
 (4) the Issuer has delivered irrevocable instructions to the Trustee under this Indenture to apply the deposited money toward the payment
of the Notes at maturity or on the redemption date, as the case may be; and 
  

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 (5) the Issuer has delivered to the Trustee an Officers’ Certificate and an Opinion
of Counsel reasonably acceptable to the Trustee, each stating that all conditions precedent under this Indenture relating to the Discharge have been complied with. 
 The Issuer may elect, at its option, to have its obligations discharged with respect to the outstanding Notes. Such defeasance means that the Issuer will be deemed to have paid and discharged the entire indebtedness
represented by the outstanding Notes, except for: 
 (6) the rights of Holders of such Notes to receive payments in respect of
the principal of and any premium and interest on such Notes when payments are due, 
 (7) the Issuer’s obligations with
respect to such Notes concerning issuing temporary Notes, registration of Notes, mutilated, destroyed, lost or stolen Notes and the maintenance of an office or agency for payment and money for security payments held in trust, 
 (8) the rights, powers, trusts, duties and immunities of the Trustee, 
 (9) the Company’s right of optional redemption, and 
 (10) the defeasance provisions of this Indenture. 
 SECTION 8.3 Covenant Defeasance. 
 Upon the Issuer’s exercise under Section 8.1 hereof of the option applicable to
this Section 8.3, the Issuer shall, subject to the satisfaction of the conditions set forth in Section 8.4 hereof, be released from its obligations under the covenants contained in Sections 4.3, 4.4, 4.7, 4.8, 4.9, 4.10, 4.11, 4.12, 4.13,
4.14, 4.15, 4.17, 4.20, 4.21 and 5.1 hereof with respect to the outstanding Notes on and after the date the conditions set forth below are satisfied (hereinafter, “covenant defeasance”), and the Notes shall thereafter be deemed not
“outstanding” for the purposes of any direction, waiver, consent or declaration or act of Holders (and the consequences of any thereof) in connection with such covenants, but shall continue to be deemed “outstanding” for all
other purposes hereunder (it being understood that such Notes shall not be deemed outstanding for accounting purposes). For this purpose, covenant defeasance means that, with respect to the outstanding Notes, the Issuer or any of its Subsidiaries
may omit to comply with and shall have no liability in respect of any term, condition or limitation set forth in any such covenant, whether directly or indirectly, by reason of any reference elsewhere herein to any such covenant or by reason of any
reference in any such covenant to any other provision herein or in any other document and such omission to comply shall not constitute a Default or an Event of Default under Section 6.1 hereof, but, except as specified above, the remainder of
this Indenture and such Notes shall be unaffected thereby. In addition, upon the Issuer’s exercise under Section 8.1 hereof of the option applicable to this Section 8.3, subject to the satisfaction of the conditions set forth in
Section 8.4 hereof, Sections 6.1(3) and (5) hereof shall not constitute Events of Default. 
  

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 SECTION 8.4 Conditions to Defeasance or Covenant Defeasance. 
 The following shall be the conditions to the application of either Section 8.2 or 8.3 hereof to the outstanding Notes: 
 In order to exercise either defeasance or covenant defeasance: 
 (1) the Issuer must irrevocably have deposited or caused to be deposited with the Trustee as trust funds in trust for the purpose of
making the following payments, specifically pledged as security for, and dedicated solely to the benefits of the Holders of such Notes: (A) money in an amount, or (B) U.S. government obligations which through the scheduled payment of
principal and interest in respect thereof in accordance with their terms will provide, not later than the due date of any payment, money in an amount or (C) a combination thereof, in each case sufficient without reinvestment, in the opinion of
a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the Trustee, to pay and discharge, and which shall be applied by the Trustee to pay and discharge, the entire indebtedness in
respect of the principal of and premium, if any, and interest on such Notes on the Stated Maturity thereof or (if the Issuer has made irrevocable arrangements satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the
name and at the expense of the Issuer) the redemption date thereof, as the case may be, in accordance with the terms of this Indenture and such Notes and, with respect to the Floating Rate Notes, the Issuer may be entitled to assume that the
applicable interest rate is the rate then in effect with the Issuer remaining liable for any amounts due on the Stated Maturity or date of redemption, as the case may be, in excess of the amount deposited on the initial deposit date; 
 (2) in the case of defeasance, the Issuer shall have delivered to the Trustee an Opinion of Counsel stating that (A) the Issuer has
received from, or there has been published by, the Internal Revenue Service a ruling or (B) since the date of this Indenture, there has been a change in the applicable United States federal income tax law, in either case (A) or (B) to
the effect that, and based thereon such opinion shall confirm that, the Holders of such Notes will not recognize gain or loss for United States federal income tax purposes as a result of the deposit, defeasance and discharge to be effected with
respect to such Notes and will be subject to United States federal income tax on the same amount, in the same manner and at the same times as would be the case if such deposit, defeasance and discharge were not to occur; 
 (3) in the case of covenant defeasance, the Issuer shall have delivered to the Trustee an Opinion of Counsel to the effect that the
Holders of such outstanding Notes will not recognize gain or loss for United States federal income tax purposes as a result of the deposit and covenant defeasance to be effected with respect to such Notes and will be subject to federal income tax on
the same amount, in the same manner and at the same times as would be the case if such deposit and covenant defeasance were not to occur; 
  

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 (4) no Default or Event of Default with respect to the outstanding Notes shall have
occurred and be continuing at the time of such deposit after giving effect thereto (other than a Default or Event of Default resulting from the borrowing of funds to be applied to such deposit and the grant of any Lien to secure such borrowing);

 (5) such defeasance or covenant defeasance shall not cause the Trustee to have a conflicting interest within the meaning of
the TIA (assuming all Notes are in default within the meaning of the TIA); 
 (6) such defeasance or covenant defeasance shall
not result in a breach or violation of, or constitute a default under, any material agreement or material instrument (other than this Indenture) to which the Company is a party or by which the Company is bound; and 
 (7) the Company shall have delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all
conditions precedent with respect to such defeasance or covenant defeasance have been complied with. 
 In the event of a defeasance or a
Discharge, a Holder whose taxable year straddles the deposit of funds and the distribution in redemption to such Holder would be subject to tax on any gain (whether characterized as capital gain or market discount) in the year of deposit rather than
in the year of receipt. In connection with a Discharge, in the event the Issuer becomes insolvent within the applicable preference period after the date of deposit, monies held for the payment of the Notes may be part of the bankruptcy estate of the
Issuer, disbursement of such monies may be subject to the automatic stay of the Bankruptcy Code and monies disbursed to Holders may be subject to disgorgement in favor of the Issuer’s estate. Similar results may apply upon the insolvency of the
Issuer during the applicable preference period following the deposit of monies in connection with defeasance. 
 Notwithstanding the
foregoing, the Opinion of Counsel required by clause (2) above with respect to a Defeasance need not to be delivered if all Notes not therefore delivered to the Trustee for cancellation (x) have become due and payable, or (y) will
become due and payable at Stated Maturity within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Company. 
 SECTION 8.5 Deposited Money and Government Securities to Be Held in Trust; Other Miscellaneous Provisions. 
 Subject to Section 8.6 hereof, all money and non-callable U.S. government obligations (including the proceeds thereof) deposited with the Trustee
(or other qualifying trustee, collectively for purposes of this Section 8.5, the “Trustee”) pursuant to Section 8.4 hereof in respect of the outstanding Notes shall be held in trust, shall not be invested, and applied by
the Trustee, in 

  

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accordance with the provisions of such Notes and this Indenture, to the payment, either directly or through any Paying Agent (including the Company or any
Subsidiary acting as Paying Agent) as the Trustee may determine, to the Holders of such Notes of all sums due and to become due thereon in respect of principal, premium, if any, and interest, but such money need not be segregated from other funds
except to the extent required by law. 
 The Issuer shall pay and indemnify the Trustee against any tax, fee or other charge imposed on or
assessed against the cash or non-callable U.S. government obligations deposited pursuant to Section 8.4 hereof or the principal and interest received in respect thereof other than any such tax, fee or other charge which by law is for the
account of the Holders of the outstanding Notes. 
 Anything in this Article VIII to the contrary notwithstanding, the Trustee shall deliver
or pay to the Issuer from time to time upon the written request of the Issuer and be relieved of all liability with respect to any money or non-callable U.S. government obligations held by it as provided in Section 8.4 hereof which, in the
opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the Trustee (which may be the opinion delivered under Section 8.4(1) hereof), are in excess of the amount
thereof that would then be required to be deposited to effect an equivalent defeasance or covenant defeasance. 
 SECTION 8.6 Repayment to Issuer.

 Any money deposited with the Trustee or any Paying Agent, or then held by the Issuer, in trust for the payment of the principal of,
premium, if any, or interest, if any, on any Note and remaining unclaimed for one year after such principal and premium, if any, or interest has become due and payable shall be paid to the Issuer on its written request or (if then held by the
Issuer) shall be discharged from such trust; and the Holder of such Note shall thereafter, as an unsecured general creditor, look only to the Issuer for payment thereof, and all liability of the Trustee or such Paying Agent with respect to such
trust money, and all liability of the Issuer as trustee thereof, shall thereupon cease; provided, however, that the Trustee or such Paying Agent, before being required to make any such repayment, may at the expense of the Issuer cause
to be published once, in The New York Times and The Wall Street Journal (national edition), notice that such money remains unclaimed and that, after a date specified therein, which shall not be less than 30 days from the date of such
notification or publication, any unclaimed balance of such money then remaining shall be repaid to the Issuer. 
 SECTION 8.7 Reinstatement.

 If the Trustee or Paying Agent is unable to apply any United States dollars or non-callable U.S. government obligations in accordance with
Section 8.2 or 8.3 hereof, as the case may be, by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, then the obligations of the Issuer under this Indenture
and the Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 8.2 or 8.3 hereof until such time as the Trustee or Paying Agent is permitted to apply all such money in accordance with Section 8.2 or 8.3
hereof, as the case may be; provided, however, that, if the Issuer makes any payment of principal of, premium, if any, or interest on any Note following the reinstatement of its obligations, the Issuer shall be subrogated to the rights
of the Holders of such Notes to receive such payment `from the money held by the Trustee or Paying Agent. 
  

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 ARTICLE IX 
 AMENDMENT, SUPPLEMENT AND WAIVER 
 SECTION 9.1 Without Consent of Holders of the Notes. 
 Notwithstanding Section 9.2 of this Indenture, without the consent of any Holders, the Issuer, the Guarantors and the Trustee, at any time and from
time to time, may enter into one or more indentures supplemental to this Indenture, the Guarantees and the Security Documents for any of the following purposes: 
 (1) to evidence the succession of another Person to the Company and the assumption by any such successor of the covenants of the Company
in this Indenture, the Guarantees, the Security Documents and the Notes; 
 (2) to add to the covenants of the Company for the
benefit of the Holders, or to surrender any right or power herein conferred upon the Issuer; 
 (3) to add additional Events
of Default; 
 (4) to provide for uncertificated Notes in addition to or in place of the certificated Notes; 
 (5) to evidence and provide for the acceptance of appointment under this Indenture by a successor Trustee or Collateral Agent; 

(6) to provide for or confirm the issuance of Additional Notes in accordance with the terms of this Indenture; 
 (7) to add to the Collateral securing the Notes, to add a Guarantor or to release a Guarantor in accordance with this Indenture;

 (8) to cure any ambiguity, defect, omission, mistake or inconsistency; 
 (9) to make any other provisions with respect to matters or questions arising under this Indenture, provided that such actions
pursuant to this clause shall not adversely affect the interests of the Holders in any material respect, as determined in good faith by the Board of Directors of the Company; 
 (10) to conform the text of this Indenture or the Notes to any provision of the “Description of Notes” in the Offering
Memorandum to the extent that the Trustee has received an Officers’ Certificate stating that such text constitutes an unintended conflict with the description of the corresponding provision in the “Description of Notes”; 

 

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 (11) to mortgage, pledge, hypothecate or grant any other Lien in favor of the Collateral
Agent for the benefit of the Trustee on behalf of the Holders of the Notes, as additional security for the payment and performance of all or any portion of the Obligations under this Indenture and the Notes, in any property or assets, including any
which are required to be mortgaged, pledged or hypothecated, or in which a Lien is required to be granted to or for the benefit of the Trustee or the Collateral Agent pursuant to this Indenture, any of the Security Documents or otherwise;

 (12) to release Collateral from the Lien of this Indenture and the Security Documents when permitted or required by the
Security Documents, the Intercreditor Agreement or this Indenture; or 
 (13) to secure any Additional Secured Obligations
under the Security Documents. 
 SECTION 9.2 With Consent of Holders of Notes. 
 With the consent of the Holders of not less than a majority in aggregate principal amount of the outstanding Notes, the Issuer, the Guarantors and the
Trustee may enter into an indenture or indentures supplemental to this Indenture for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Indenture or the Notes or of modifying in any manner
the rights of the Holders under this Indenture, including the definitions herein; provided, however, that no such supplemental indenture shall, without the consent of the Holder of each outstanding Note affected thereby: 
 (1) change the Stated Maturity of any Note or of any installment of interest on any Note, or reduce the amount payable in respect of the
principal thereof or the rate of interest thereon or any premium payable thereon, or reduce the amount that would be due and payable on acceleration of the maturity thereof, or change the place of payment where, or the coin or currency in which, any
Note or any premium or interest thereon is payable, or impair the right to institute suit for the enforcement of any such payment on or after the Stated Maturity thereof, or change the date on which any Notes may be subject to redemption or reduce
the Redemption Price therefor, 
 (2) reduce the percentage in aggregate principal amount of the outstanding Notes, the
consent of whose Holders is required for any such supplemental indenture, or the consent of whose Holders is required for any waiver (of compliance with certain provisions of this Indenture or certain defaults hereunder and their consequences)
provided for in this Indenture, 
 (3) modify the obligations of the Company to make Offers to Purchase upon a Change of
Control or from the Excess Proceeds of Asset Sales if such modification was done after the occurrence of such Change of Control or such Asset Sale, 
  

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 (4) subordinate, in right of payment, the Notes to any other Debt of the Company,

 (5) modify any of the provisions of this paragraph or provisions relating to waiver of defaults or certain covenants,
except to increase any such percentage required for such actions or to provide that certain other provisions of this Indenture cannot be modified or waived without the consent of the Holder of each outstanding Note affected thereby, or 

(6) release any Guarantees required to be maintained under this Indenture (other than in accordance with the terms of this Indenture).

 In addition, any amendment to, or waiver of, the provisions of this Indenture or any Security Document that has the effect of releasing
all or substantially all of the Collateral from the Liens securing the Notes or otherwise modify the Intercreditor Agreement in any manner adverse in any material respect to the Holders of the Notes will require the consent of the Holders of at
least 66 2/3% in aggregate principal amount of the Notes then outstanding. 
 The Holders of not less than a majority in aggregate principal
amount of the outstanding Notes may on behalf of the Holders of all the Notes waive any past default under this Indenture and its consequences, except a default: 
 (1) in any payment in respect of the principal of (or premium, if any) or interest on any Notes (including any Note which is required to
have been purchased pursuant to an Offer to Purchase which has been made by the Issuer), or 
 (2) in respect of a covenant or
provision hereof which under this Indenture cannot be modified or amended without the consent of the Holder of each outstanding Note affected. 
 SECTION 9.3
Compliance with Trust Indenture Act. 
 Every amendment or supplement to this Indenture or the Notes shall be set forth in an amended
or supplemental indenture that complies with the TIA as then in effect. 
 SECTION 9.4 Revocation and Effect of Consents. 
 Until an amendment, supplement or waiver becomes effective, a consent to it by a Holder of a Note is a continuing consent by the Holder and every
subsequent Holder of that Note or portion of the Note that evidences the same debt as the consenting Holder’s Note, even if notation of the consent is not made on the Note. However, any such Holder or subsequent Holder may revoke the consent as
to its Note if the Trustee receives written notice of revocation before the date the waiver, supplement or amendment becomes effective. When an amendment, supplement or waiver becomes effective in accordance with its terms, it thereafter binds every
Holder. 
  

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 The Issuer may, but shall not be obligated to, fix a record date for determining which Holders consent to
such amendment, supplement or waiver. If the Issuer fixes a record date, the record date shall be fixed at (i) the later of 30 days prior to the first solicitation of such consent or the date of the most recent list of Holders furnished for the
Trustee prior to such solicitation pursuant to Section 2.5 hereof or (ii) such other date as the Issuer shall designate. 
 SECTION 9.5 Notation
on or Exchange of Notes. 
 The Trustee may place an appropriate notation about an amendment, supplement or waiver on any Note thereafter
authenticated. The Issuer in exchange for all Notes may issue and the Trustee shall authenticate new Notes that reflect the amendment, supplement or waiver. 
 Failure to make the appropriate notation or issue a new Note shall not affect the validity and effect of such amendment, supplement or waiver. 
 After any amendment, supplement or waiver becomes effective, the Company shall mail to Holders a notice briefly describing such amendment, supplement or
waiver. The failure to give such notice shall not affect the validity and effect of such amendment, supplement or waiver. 
 SECTION 9.6 Trustee to Sign
Amendments, Etc. 
 The Trustee shall sign any amended or supplemental indenture authorized pursuant to this Article IX if the
amendment or supplement does not adversely affect the rights, duties, liabilities or immunities of the Trustee. The Issuer and the Guarantors may not sign an amendment or supplemental indenture until their respective Boards of Directors approve it.
In signing or refusing to sign any amendment or supplemental indenture the Trustee shall be entitled to receive and (subject to Section 7.1 hereof) shall be fully protected in relying upon an Officers’ Certificate and an Opinion of Counsel
stating that the execution of such amendment or supplemental indenture is authorized or permitted by this Indenture, that all conditions precedent thereto have been met or waived, that such amendment or supplemental indenture is not inconsistent
herewith, and that it will be valid and binding upon the Issuer in accordance with its terms. 
 ARTICLE X 
 SECURITY 
 SECTION 10.1 Security Documents; Additional
Collateral. 
 (a) Security Documents. In order to secure the due and punctual payment of the Note Obligations and any Additional
Secured Obligations, in the case of the Issuer, and the Guarantees in Article XII hereof, in the case of the Guarantors, when and as the same shall be due and payable, the Company, the Guarantors, the Collateral Agent and the other parties thereto
have simultaneously with the execution of this Indenture entered or, in accordance with the provisions of Section 4.20, Section 4.23, this Article X and Article XI and applicable provisions of the Security Documents will enter into the
Security Agreement, the Mortgages or other grants or 

  

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transfers of security to create the Security Interests securing such obligations and for other matters. The Issuer shall, and shall cause each Restricted
Subsidiary to, and each Restricted Subsidiary shall, do all filings (including filings of continuation statements and amendments to UCC financing statements that may be necessary to continue the effectiveness of such UCC financing statements) and
execute, acknowledge and deliver to the Collateral Agent such assignments, transfers, assurances or other instruments and do all other actions as are necessary or required by, at or prior to the times required hereby or by the Security Documents, to
maintain (at the sole cost and expense of the Company and its Restricted Subsidiaries) the Security Interest created by the Security Documents in the Collateral (other than with respect to any Collateral the Security Interest in which is not
required to be perfected under the Security Documents) as a perfected first priority Security Interest subject only to Permitted Collateral Liens. 
 (b) Additional Collateral. Concurrently with (x) the acquisition by the Issuer or any Guarantor of (A) any asset or property of the type which constitutes personal property with a fair market value (as determined by the
Board of Directors of the Issuer or such Guarantor) in excess of $100,000 individually or $250,000 in the aggregate or (B) a fee interest in Real Property located in the United States having a book value or estimated fair market value in excess
of $1,000,000 (as determined in good faith by the Board of Directors of the Issuer or such Guarantor and set forth in an Officer’s Certificate delivered to the Trustee) and to the extent not an Excluded Asset and (y) the designation of an
Unrestricted Subsidiary as a Restricted Subsidiary: 
 (i) the applicable Issuer or Guarantor, as the case may be, and the
Collateral Agent shall enter into such amendments or supplements to the Security Documents or such additional Mortgages (in each case in registrable or recordable form) and other Security Documents, and, at or prior to the times required by this
Indenture or the Security Documents, the Issuer shall cause such amendments, supplements, mortgages and other Security Documents to be filed and recorded in all such governmental offices as shall be necessary in order to grant and create a valid
first priority Lien on and security interest in such after-acquired property in favor of the Collateral Agent (subject to no Liens except Permitted Collateral Liens) and the Issuer shall complete all other actions necessary to perfect the Collateral
Agent’s Security Interest in such property in accordance with the provisions hereof and the provisions of the applicable Security Documents; 
 (ii) in the case of additional Collateral which constitutes personal property, the applicable Issuer or Guarantor, as the case may be, shall also deliver to the Trustee and Collateral Agent the following: 

(A) an Opinion of Counsel required pursuant to Section 10.2 below; 
 (B) an Officers’ Certificate of the Issuer stating that any specific Liens on such personal property are Permitted Collateral Liens;

 (C) evidence of payment or a closing statement indicating payments to be made of all filing fees, recording charges,
transfer taxes and other costs and expenses, including reasonable legal fees and disbursements of counsel for the Trustee and Collateral Agent (and any local counsel) that may be incurred to validly and effectively subject such personal property to
the Lien of any applicable Security Document to perfect such Liens; and 
  

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 (D) UCC, judgment, bankruptcy, tax lien and intellectual property searches confirming
that such personal property is subject to no Liens other than Permitted Collateral Liens; 
 (iii) in the case of additional
Collateral which constitutes Real Property, the applicable Issuer or Guarantor, as the case may be, shall also deliver to the Trustee and the Collateral Agent the following: 
 (A) to the extent the value of such Real Property (1) exceeds $6,500,000, a title insurance policy or an endorsement to an existing
title insurance policy, or its equivalent, and in an amount at least equal to 100% of the purchase price of such Real Property to the extent permitted by the laws of the local jurisdiction and in compliance with the Title Company’s underwriting
policies (or, if such property was not purchased or such purchase price cannot be determined by the Issuer, the fair market value thereof as reasonably determined in good faith by the Board of Directors and set forth in an Officers’ Certificate
delivered to the Trustee), in favor of the Collateral Agent insuring that the Lien of the Security Documents or any additional Security Documents constitutes a valid and perfected first priority Security Interest, subject to no Liens except
Permitted Collateral Liens on such Real Property and containing such endorsements and other assurances of the type described in Section 5(k)(iv) of the Purchase Agreement and (2) is $6,500,000 or less, title, UCC fixture filing, judgment,
bankruptcy and tax lien searches confirming that such Real Property is subject to no Liens other than Permitted Collateral Liens and, in each of the cases described in clauses (1) and (2) of this clause (A), together with an Officer’s
Certificate stating that any Liens on such Real Property are Liens expressly permitted by this Indenture and the applicable Security Documents; 
 (B) Opinions of Counsel, addressed to the Trustee and the Collateral Agent for their benefit and the benefit of the Secured Parties, from (1) counsel to the Issuer and Guarantors or other special counsel, as to
the due authorization, execution and delivery of the Mortgages by the Issuer or the relevant Guarantor and (2) local counsel in each jurisdiction where such Real Property is located to the extent the value of such Real Property exceeds
$6,500,000, in each of the cases described in clauses (1) and (2) of this clause (B) substantially in the form of such opinions of counsel delivered on the Issue Date; 
 (C) to the extent the value of such Real Property exceeds $6,500,000, a survey with respect to such Real Property to the extent necessary
to cause the Title Company to issue the title insurance policy required by Section 10.1(b)(iii)(A); 
 (D) policies or
certificates of insurances covering the property and assets of the Issuer and the Guarantors, which policies or certificates shall be substantially in the form of the policies or certificates of insurance delivered on the 

  

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Issue Date and reflect the Collateral Agent, for its benefit and the benefit of the Secured Parties, as additional insured and loss payee and mortgagee and
shall otherwise bear endorsements of the character contained in the policies or certificates of insurance delivered on the Issue Date; 
 (E) evidence of payment by the Issuer of all title policy premiums, search and examination charges, escrow charges and related charges, mortgage recording taxes, fees, charges, costs and expenses required for the
recording of the Mortgages and fixture filings encumbering such Real Property and issuance of the title insurance policy required by Section 10.1(b)(iii)(A); 
 (F) proper fixture filings under the UCC on Form UCC-1 for filing under the UCC in the appropriate jurisdictions in which such Real
Property is located, desirable to perfect the Security Interests purported to be created by the applicable Mortgage in favor of the Collateral Agent for the benefit of the Secured Parties; 
 (G) a flood hazard determination and, if the area in which any improvements located on any Mortgaged Property is designated a “flood
hazard area” in any Flood Insurance Rate Map published by the Federal Emergency Management Agency (or any successor agency), flood insurance, in favor of the Collateral Agent for the benefit of the Secured Parties, to the extent (including with
respect to amounts) required in order to comply with applicable law; and 
 (H) with respect to such Real Property, such
affidavits, certificates, information (including financial data) and instruments of indemnification (including a so-called “gap” indemnification) as shall be required to induce the Title Company to issue the title policies and endorsements
required by Section 10.1(b)(iii)(A); and 
 (iv) the Issuer shall deliver to the Trustee an Opinion of Counsel and an
Officer’s Certificate to the effect that the documents that have been or are therewith delivered to the Trustee pursuant to this Section 10.1(b) (including any amendments, supplements, mortgages or other Security Documents referred to in
paragraph (i) above) conform to the requirements of this Indenture. 
 (c) Post-Closing Collateral Matters. The Issuer shall or
shall cause each of its Restricted Subsidiaries to use commercially reasonable efforts to deliver to the Trustee and the Collateral Agent each of the following items promptly, but in any event not later than 180 days of the Issue Date;
provided that to the extent it shall be necessary for the Issuer or any Restricted Subsidiary to initiate or defend one or more appropriate actions, suits or proceedings at law, equity or otherwise to clear or quiet title in order that valid
and indefeasible title to any Real Property shall be vested of record in the Issuer or a Guarantor free and clear of all Liens other than Permitted Collateral Liens (such action, suit or proceeding (a “Title Action”), such 180-day period
shall be extended for so long as the Issuer or the appropriate Restricted Subsidiary shall, in good faith, promptly commence and diligently prosecute such Title Action; 
  

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 (i) with respect to each Real Property described in Annex A hereto (each, a
“Post-Closing Non-Material Mortgaged Property”), 
 (A) title, UCC fixture filing, judgment, bankruptcy and
tax lien searches confirming that such Real Property is subject to no Liens other than Permitted Collateral Liens; 
 (B) a
Mortgage duly authorized, executed and acknowledged by the Issuer or Guarantor that is the record owner of such Real Property (as revealed in the title search described in clause (A) above) encumbering such Real Property in favor of the
Collateral Agent for the benefit of the Secured Parties, together with evidence that counterparts of such Mortgage (and any and all other affidavits, certificates or other instruments relating thereto required to record such mortgage) have been
delivered to the Title Company for recording in all places necessary to effectively create a valid and enforceable first priority mortgage Lien on such Real Property in favor of the Collateral Agent for the benefit of the Secured Parties securing
the Secured Obligations (as defined in the Security Agreement) subject to no Liens other than Permitted Collateral Liens, together with an Officer’s Certificate stating that any Liens on such Real Property are Liens expressly permitted by this
Indenture and the applicable Security Documents; provided that to the to the extent any title search reveals (or it is otherwise revealed) that the owner of any such Real Property is a Person other than the Issuer or any Guarantor, the Issuer
shall or shall cause each of its Restricted Subsidiaries to deliver to the Trustee and the Collateral Agent such deeds, certificates of merger and other instruments of transfer duly authorized, executed and acknowledged in form for filing in the
appropriate jurisdiction, together with evidence that counterparts thereof (and any and all other affidavits, certificates or other instruments relating thereto required to record same) have been delivered to the Title Company for recording in all
places necessary to effectively transfer, from the then record owner to the Issuer or a Guarantor, valid and indefeasible title to such Real Property; provided, further that such transfer shall not be required in the event that
(1) any material adverse tax consequences shall result therefrom in relation to the value of the security to be afforded by granting a Mortgage Lien on such Real Property in favor of the Collateral Agent for the benefit of the Secured Parties
or (2) the Issuer or any appropriate Restricted Subsidiary shall have, in good faith, promptly commenced and diligently prosecuted all Title Actions to the fullest extent available at law, equity or otherwise to final, non-appealable judgment
denying the validity of the Issuer’s or such Restricted Subsidiary’s claim; provided further that the book or fair market value of all Real Property excluded from such transfer requirement pursuant to clauses (1) and
(2) of this clause (B) and pursuant to clauses (1) and (2) of Section 10.1(c)(ii)(B), shall in no event exceed $ 6,500,000 in the aggregate; 
 (C) proper fixture filings under the UCC on Form UCC-1 for filing in under the UCC the appropriate jurisdictions in which such Real
Property is located to perfect the Security Interests purported to be created by the applicable Mortgage in favor of the Collateral Agent for the benefit of the Secured Parties; 
  

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 (D) to the extent not delivered on or prior to the Issue Date, a flood hazard
determination and, if the area in which any improvements located on such Real Property is designated a “flood hazard area” in any Flood Insurance Rate Map published by the Federal Emergency Management Agency (or any successor agency),
flood insurance, in favor of the Collateral Agent for the benefit of the Secured Parties, to the extent (including with respect to amounts) required in order to comply with applicable law; 
 (E) to the extent not delivered on or prior to the Issue Date, policies or certificates of insurances covering such Real Property, which
policies or certificates shall be substantially in the form of the policies or certificates of insurance delivered on the Issue Date and reflect the Collateral Agent, for the benefit of the Secured Parties, as additional insured and loss payee and
mortgagee and shall otherwise bear endorsements of the character contained in the policies or certificates of insurance delivered on the Issue Date; 
 (F) evidence of payment by the Issuer of title and lien searches and examination charges, mortgage recording taxes, transfer taxes, fees, charges and all other costs and expenses required for the recording of the
Mortgages, fixture filings and other instruments referred to above; and 
 (G) an Opinion of Counsel, addressed to the Trustee
and the Collateral Agent for the benefit of the Secured Parties, of counsel to the Issuer and Guarantors, or other special counsel, as to the due authorization, execution and delivery of such Mortgage by the relevant Issuer or Guarantor; 

(ii) with respect to each Real Property described in Annex B hereto (each, a “Closing Date Non-Material Mortgaged
Property”), 
 (A) title, UCC fixture filing, judgment, bankruptcy and tax lien searches confirming that such Real
Property is subject to no Liens other than Permitted Collateral Liens; 
 (B) to the extent any title search reveals (or it is
otherwise revealed) that the owner of any such Real Property is a Person other than the Issuer or any Guarantor, such deeds, certificates of merger and other instruments of transfer duly authorized, executed and acknowledged in form for filing in
the appropriate jurisdiction, together with evidence that counterparts thereof (and any and all other affidavits, certificates, or other instruments relating thereto required to record same) have been delivered to the Title Company for recording in
all places necessary to effectively transfer, from the then record owner to the Issuer or a Guarantor, valid and indefeasible title to such Real Property; provided that such transfer shall not be required in the event that (1) any
material adverse tax consequences shall result therefrom in relation to the value of the security to be 

  

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afforded by granting a Mortgage Lien on such Real Property in favor of the Collateral Agent for the benefit of the Secured Parties or (2) the Issuer or
any appropriate Restricted Subsidiary shall have, in good faith, promptly commenced and diligently prosecuted all Title Actions to the fullest extent available at law, equity or otherwise to final, non-appealable judgment denying the validity of the
Issuer’s or such Restricted Subsidiary’s claim; provided further that the book or fair market value of all Real Property excluded from such turnover requirement pursuant to clauses (1) and (2) of this clause (B) and
pursuant to clauses (1) and (2) of Section 10.1(c)(i)(B), shall in no event exceed $ 6,500,000 in the aggregate; 
 (C) an amendment to the Mortgage and fixture filing delivered at Closing with respect to such Real Property (or a new Mortgage and fixture filing) duly authorized, executed and acknowledged, in recordable form for filing in the appropriate
jurisdiction with respect to each Closing Date Non-Material Mortgaged Property sufficient for the Issuer or Guarantor that is the record owner of such Real Property to (x) grant to the Collateral Agent and/or confirm to the Collateral Agent its
first priority Mortgage Lien on and Security Interest in such Real Property, (y) confirm and warrant that such owner has valid and indefeasible title thereto subject to no liens other than Permitted Collateral Liens and (z) confirm that
the Real Property intended to be encumbered thereby is so encumbered, together with (1) evidence that counterparts thereof (and any and all other affidavits, certificates or other instruments relating thereto required to record same) have been
delivered to the Title Company for recording in all places necessary to effectively create a valid and enforceable first priority mortgage Lien on such Real Property in favor of the Collateral Agent for the benefit of the Secured Parties securing
the Secured Obligations subject to Liens other than Permitted Collateral Liens and (2) an Officer’s Certificate stating that any Liens on such Real Property are expressly permitted by this Indenture and the applicable Security Documents;

 (D) evidence of payment by the Issuer of title and lien searches and examination charges, mortgage recording taxes,
transfer taxes, fees, charges, and all other costs and expenses required for the recording of the Mortgages and fixture filings (amendments thereto) and other instruments referred to above; and 
 (E) an Opinion of Counsel, addressed to the Trustee and the Collateral Agent for the benefit of the Secured Parties, of counsel to the
Issuer and Guarantors, or other special counsel, as to the due authorization, execution and delivery of such amendment to Mortgage (or new Mortgage) by the relevant Issuer or Guarantor; 
 (iii) with respect to each Material Mortgaged Property described in Annex C hereto; 
 (A) a title insurance policy in an amount set forth on Annex C with respect to such Material Mortgaged Property in favor of the Collateral
Agent insuring 

  

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that the Lien of the Security Documents constitutes a valid and perfected first priority Security Interest on the fee interest of the Issuer or Guarantor
granting such Mortgage Lien on such Material Mortgaged Property, free and clear of all Liens other than Permitted Collateral Liens and containing such endorsements and other assurances of the type described in Section 5(k)(iv) of the Purchase
Agreement, together with an Officer’s Certificate stating that any Liens on such Material Mortgaged Property are liens expressly permitted by the Indenture and the applicable Security Documents; 
 (B) with respect to each such Material Mortgaged Property, such instruments of transfer, mortgage and fixture filing amendments or new
Mortgages and fixture filings in favor of the Collateral Agent for the benefit of the Secured Parties, affidavits, certificates, information (including financial data) and instruments of indemnification (including a so-called “gap”
indemnification), in each case, duly authorized, executed and acknowledged and otherwise in form as shall be required to induce the Title Company to issue the policy of title insurance and endorsements required pursuant to clause (A) above
indicating, among other things, that the Issuer or Guarantor constituting the Mortgagor thereunder is the fee simple owner of such Material Mortgaged Property free and clear of all Liens other than Permitted Collateral Liens; 
 (C) evidence of payment by the Issuer of title and lien searches and examination charges, mortgage recording taxes, fees, charges, costs
and expenses required for the recording of the Mortgage and fixture filing amendments (or new Mortgages and fixture filings) and other instruments referred to in clause (B) above; and 
 (D) an Opinion of Counsel, addressed to the Trustee and the Collateral Agent for the benefit of the Secured Parties, of (i) counsel
to the Issuer and Guarantors, or other special counsel, as to the due authorization, execution and delivery of such amendment to Mortgage (or new Mortgage) by the relevant Issuer or Guarantor; and (ii) local counsel in each jurisdiction where
such Material Mortgaged Property is located, in each case, substantially in the form of the other opinions of such counsel delivered on the Issue Date. 
 (iv) with respect to each Closing Date Non-Material Mortgaged Property, Post-Closing Date Non-Material Mortgaged Property, each of the Material Mortgaged Properties described in Annex C hereto and the Material
Mortgaged Properties described in Section 10.1(c)(vii) below, (A) a supplement to the Perfection Certificate duly executed and delivered by the Issuer and each Guarantor in favor of the Collateral Agent for the benefit of the Secured
Parties to reflect and confirm, among other things, the Issuer or Guarantor holding record ownership of each such Mortgaged Property and the county in which such Mortgaged Property is located and (B) to the extent necessary or desirable, file
and record such amendments or modifications to the applicable Mortgage and fixture filing to reflect any corrections or deviations; 
  

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 (v) with respect to all Mortgaged Property, evidence of payment by the Issuer of any and
all transfer taxes (and all interest and penalties, if any, thereon) arising out of or relating to the Merger; 
 (vi) in the
event any title search reveals (or it is otherwise revealed) that the Issuer or any of its Subsidiaries owns any fee interest in Real Property located in the United States having a book value or estimated fair market value in excess of
$ 1,000,000 (as determined in good faith by the Board of Directors of the Issuer or such Subsidiary and set forth in an Officer’s Certificate delivered to the Trustee) for purpose of this clause (vi), such Real Property shall be deemed to
be Real Property acquired by the Issuer or its Subsidiary and the Issuer or applicable Subsidiary shall comply with the provisions of Section 10.1(b) with respect to such Real Property; and 
 (vii) with respect to the Material Mortgaged Property located at 2621 W.
15th Place, Chicago, IL and 2558 W. 16th
Street, Chicago, IL, the Issuer or its appropriate Restricted Subsidiary shall at its sole cost and expense take any and all actions and deliver any and all documents or instruments necessary to cause the Title Company to remove any and all
exceptions to coverage relating to any right, title or interest that Mount Sinai Medical Center (or any mortgagee thereof) may have in, to and under Parcel B, Tract 6, Lots 23-33 (collectively, the “Parcels”) in Title Company File
No. 316882-IL 4 and otherwise cause the Title Company to issue to the Collateral Agent for the benefit of the Secured Parties a title insurance policy (or endorsement to the title insurance policy delivered to the Collateral Agent on the Issue
Date with respect to such Material Mortgaged Property) insuring that the Lien of the Security Documents constitute a valid and perfected first priority Security Interest (i) on the fee interest of the Issuer or Guarantor granting such a Lien on
such Parcels, free and clear of all Liens other that Permitted Collateral Liens and containing such endorsements and other assurances of the type described in Section 5(k)(iv) of the Purchase Agreement, together with an Officer’s
Certificate stating that any Liens on such Parcels are Liens expressly permitted by the Indenture and the Security Documents; and 
 (viii) with respect to the control agreements referred to in Section 3.4(b) of the Security Agreement, fully executed copies of such control agreements. 
 SECTION 10.2 Recording, Registration and Opinions. 
 The Issuer and the Guarantors shall furnish to
the Trustee at least thirty (30) days prior to the anniversary of the Issue Date in each year, beginning with 2008, an Opinion of Counsel, dated as of such date, either (i) (x) stating that, in the opinion of such counsel, such action
has been taken with respect to the recording, filing, re-recording, and refiling of this Indenture or the Security Documents, as applicable, as are necessary to maintain the perfected Liens of the applicable Security Documents securing Note
Obligations under applicable law other than any action as described therein to be taken and such opinion may refer to prior Opinions of Counsel, contain customary qualifications and exceptions and rely on an Officer’s Certificate of the Issuer,
and (y) stating that on the date of such Opinion of Counsel, all financing statements, financing statement amendments and continuation statements have been or will be executed and filed that are necessary, 

  

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as of such date or promptly thereafter and during the succeeding 12 months, fully to maintain the perfection of the security interests of the Collateral
Agent securing Note Obligations with respect to the Collateral and such Opinion of Counsel may contain customary qualifications and exceptions and may rely on an Officer’s Certificate; provided that if there is a required filing of a
continuation statement or other instrument within such 12 month period and such continuation statement or amendment is not effective if filed at the time of the opinion, such opinion may so state and in that case the Issuer and the Guarantors shall
cause a continuation statement or amendment to be timely filed so as to maintain such Liens and security interests securing Note Obligations or (ii) stating that, in the opinion of such counsel, no such action is necessary to maintain such
Liens or security interests. 
 SECTION 10.3 Releases of Collateral. 
 The Liens securing the Notes and the Guarantees will, upon compliance with the conditions precedent to the release of the Collateral together with such documentation, if any, as may be required by the Trust Indenture
Act and this Indenture, automatically and without the need for any further action by any Person be released so long as such release is otherwise in compliance with the Trust Indenture Act: 
 (a) in whole or in part, as applicable, as to all or any portion of property subject to such Liens which has been taken by eminent domain,
condemnation or other similar circumstances; 
 (b) in whole, as to all property subject to such Liens, upon: 
 (i) payment in full of the principal of, accrued and unpaid interest and premium on the Notes; or 
 (ii) satisfaction and discharge of this Indenture under Section 8.2 hereof; or 
 (iii) legal defeasance or covenant defeasance of this Indenture under Article VIII hereof; 
 (c) in part, as to any property that (i) is sold, transferred or otherwise disposed of by an Issuer or Restricted Subsidiary in a
transaction not prohibited by this Indenture, at the time of such sale, transfer or disposition, to the extent of the interest sold, transferred or disposed of or (ii) is owned or at any time acquired by a Guarantor that has been released from
its Guarantee, concurrently with the release of such Guarantee; 
 (d) as to property that constitutes all or substantially
all of the Collateral securing the Notes, with the consent of each holder of the Notes; 
 (e) as to property that constitutes less than all or substantially all of the Collateral securing the Notes, with the consent of the Holders at least 66 2/3% in aggregate principal amount at maturity of the Notes; or 
  

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 (f) in part, in accordance with the applicable provisions of the Security Documents.

 Notwithstanding anything to the contrary herein, the Issuer and the Guarantors will not be required to comply with all or any portion of
Section 314(d) of the Trust Indenture Act if they determine, in good faith based on advice of counsel, that under the terms of that section and/or any interpretation or guidance as to the meaning thereof of the SEC and its staff, including
“no action” letters or exemptive orders, all or any portion of Section 314(d) of the Trust Indenture Act is inapplicable to the released Collateral. Without limiting the generality of the foregoing, certain no-action letters issued by
the SEC have permitted an indenture qualified under the Trust Indenture Act to contain provisions permitting the release of collateral from Liens under such indenture in the ordinary course of the Issuer’s business without requiring the Issuer
to provide certificates and other documents under Section 314(d) of the Trust Indenture Act. 
 If any Collateral is released in
accordance with any of the Security Documents (other than as otherwise permitted by this Indenture) and if the Issuer or the applicable Guarantor has delivered the certificates and documents required by the Security Documents, the Trustee will
determine whether it has received all documentation required by Section 314(d) of the Trust Indenture Act in connection with such release. 
 SECTION
10.4 Form and Sufficiency of Release. 
 In the event that either Issuer or any Guarantor has sold, exchanged, or otherwise disposed
of or proposes to sell, exchange or otherwise dispose of any portion of the Collateral that, under the terms of this Indenture may be sold, exchanged or otherwise disposed of by the Issuer or any Guarantor, and the Issuer or such Guarantor requests
the Collateral Agent to furnish a written disclaimer, release or quitclaim of any interest in such property under this Indenture, the applicable Guarantee and the Security Documents, upon being satisfied that the Issuer or such Guarantor is selling,
exchanging or otherwise disposing of the Collateral in accordance with the provisions of Section 10.3, the Collateral Agent shall execute, acknowledge and deliver to the Issuer or such Guarantor such an instrument in the form provided by the
Issuer, and providing for release without recourse, promptly after satisfaction of the conditions set forth herein for delivery of such release and shall take such other action as the Issuer or such Guarantor may reasonably request and as necessary
to effect such release. Notwithstanding the preceding sentence, all purchasers and grantees of any property or rights purporting to be released shall be entitled to rely upon any release executed by the Collateral Agent hereunder as sufficient for
the purpose of this Indenture and as constituting a good and valid release of the property therein described from the Lien of this Indenture and the Security Documents. 
 SECTION 10.5 Possession and Use of Collateral. 
 Subject to and in accordance with the provisions of
this Indenture and the Security Documents, so long as the Trustee has not exercised rights or remedies with respect to the Collateral in connection with an Event of Default that has occurred and is continuing, the Company and the Guarantors shall
have the right to remain in possession and retain exclusive control of and to exercise all rights with respect to the Collateral (other than Trust Monies held by the Trustee, other monies or Eligible Cash Equivalents deposited pursuant to Article
VIII, and other than 

  

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as set forth in the Security Documents and this Indenture), to operate, manage, develop, lease, use, consume and enjoy the Collateral (other than Trust
Monies held by the Trustee, other monies and Eligible Cash Equivalents deposited pursuant to Article VIII and other than as set forth in the Security Documents and this Indenture), to alter or repair any Collateral so long as such alterations and
repairs do not in any material respect impair the Lien of the Security Documents thereon, do not otherwise allow any Liens thereon other than Permitted Collateral Liens and otherwise comply with Section 10.7 hereof, and to collect, receive,
use, invest and dispose of the reversions, remainders, interest, rents, lease payments, issues, profits, revenues, proceeds and other income thereof. 
 SECTION 10.6 Specified Releases of Collateral. 
 (a) Satisfaction and Discharge; Defeasance. The Company and the
Guarantors shall be entitled to obtain a full release of all of the Collateral from the Liens of this Indenture and of the Security Documents upon payment in full of all principal, premium, if any, interest and Additional Interest, if any, on the
Notes and of all Obligations for the payment of money due and owing to the Trustee or the Holders, or upon compliance with the conditions precedent set forth in Article VIII for legal defeasance or covenant defeasance. Upon delivery by the Company
to the Trustee of an Officers’ Certificate and an Opinion of Counsel, each to the effect that such conditions precedent have been complied with (and which may be the same Officers’ Certificate and Opinion of Counsel required by Article
VIII), together with such documentation, if any, as may be required by the Trustee or the TIA (including, without limitation, TIA § 314(d)) prior to the release of such Collateral, the Trustee shall forthwith take all necessary action (at the
request of and the expense of the Company) to release and reconvey to the Company and the applicable Guarantors without recourse all of the Collateral, and shall deliver such Collateral in its possession to the Company and the applicable Guarantors
including, without limitation, the execution and delivery of releases and satisfactions wherever required. 
 (b) Dispositions of
Collateral in Connection with Asset Sales. The Company and each of the Guarantors, as the case may be, shall be entitled to obtain a release of, and the Trustee shall release, items of Collateral (other than Trust Monies, excluding Trust Monies
constituting Net Proceeds from an Asset Sale, which Trust Monies are subject to release from the Lien of the Security Documents as provided under Article XI) (the “Released Collateral”) subject to an Asset Sale upon compliance with
the conditions precedent that the Company shall have delivered to the Trustee the following: 
 (i) A notice from the Company
requesting release of Released Collateral (a “Company Notice”), such Company Notice (A) specifically describing the proposed Released Collateral, (B) specifying the fair market value of such Released Collateral on a date
within 60 days of the Company Notice (the “Valuation Date”), (C) stating that the consideration to be received is at least equal to the fair market value of the Released Collateral, (D) stating that the release of such
Released Collateral shall not materially and adversely impair the value of the remaining Collateral, taken as a whole, or interfere with or impede the Trustee’s ability to realize the value of the remaining Collateral and shall not impair the
maintenance and operation of the remaining Collateral, (E) confirming the sale of, or an agreement to sell, such Released Collateral in a bona fide sale to a Person 

  

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that is not an Affiliate of the Company or, in the event that such sale is to a Person that is an Affiliate of the Company, confirming that such sale is
being made in accordance with Section 4.11, (F) certifying that such Asset Sale complies with the terms and conditions of this Indenture, including, without limitation, Section 4.10 hereof, (G) in the event that there is to be a
substitution of property for the Collateral subject to the Asset Sale, specifying the property intended to be substituted for the Collateral to be disposed of and (H) accompanied by a counterpart of the instruments proposed to give effect to
the release fully executed and acknowledged (if applicable) by all parties thereto other than the Trustee; 
 (ii) An
Officers’ Certificate certifying that (A) such sale covers only the Released Collateral and complies with the terms and conditions of this Indenture, including, without limitation, Section 4.10 hereof, (B) all Net Cash Proceeds
from the sale of any of the Released Collateral that constitutes Notes Collateral shall be deposited in the Collateral Account, and all Net Cash Proceeds from the sale of any of the Released Collateral have been or will be applied pursuant to
Section 4.10, (C) there is not, and shall not be, a Default or Event of Default in effect or continuing on the date thereof, the Valuation Date or the date of such Asset Sale, (D) the release of the Released Collateral shall not
result in a Default or Event of Default hereunder and (E) all conditions precedent in this Indenture and the Security Documents to such release have been complied with; 
 (iii) The Net Cash Proceeds and other property received as consideration from the Asset Sale shall be delivered to the Trustee, together
with such instruments of conveyance, assignment and transfer, if any, as may be necessary, in the Opinion of Counsel, to subject to the Lien of this Indenture and the Security Documents all the right, title and interest of the Company and the
Guarantors in and to such property; 
 (iv) All documentation required by the TIA (including, without limitation, TIA §
314(d)), if any, prior to the release of Collateral by the Trustee, and, in the event there is to be a substitution of property for the Collateral subject to the Asset Sale, all documentation required by the TIA to effect the substitution of such
new Collateral and to subject such new Collateral to the Lien of the relevant Security Documents, and all documents required by Section 10.1 hereof; 
 (v) An Opinion of Counsel stating that the documents that have been or are therewith delivered to the Trustee in connection with such release conform to the requirements of this Indenture and (i) that any
obligation included in the consideration for any Released Collateral and to be received by the Trustee pursuant to Section 11.4 is a valid and binding obligation enforceable in accordance with its terms subject to such customary exceptions
regarding equitable principles, creditors’ rights generally and bankruptcy as shall be reasonably acceptable to the Trustee, and is effectively pledged under the Security Documents, (ii) that any Lien granted by a purchaser to secure a
purchase money Obligation is a fully perfected Lien and such instrument granting such Lien is enforceable in accordance with its terms, (iii) either (x) that such instruments of conveyance, assignment and transfer as have been or are then
delivered to the Trustee are sufficient to subject to the Lien of the Security Documents all the right, title and interest of the 

  

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Company in and to any property that is included in the consideration for the Released Collateral and is to be received by the Trustee pursuant to
Section 11.4, or (y) that no instruments of conveyance, assignment or transfer are necessary for such purpose, (iv) that the Company has corporate power to own all property included in the consideration for such release, and
(v) that all conditions precedent herein and under any of the Security Documents relating to the release of such Collateral have been complied with; and 
 (vi) If the Collateral to be released is (i) only a portion of a discrete parcel of Real Property, an Opinion of Counsel confirming
that after such release, the Lien of the applicable Mortgage continues unimpaired as a first priority perfected Lien upon the remaining Mortgaged Property subject only to those Liens permitted by the applicable Mortgage and Permitted Collateral
Liens; and (ii) Mortgaged Property with respect to which the Issuer or the Guarantors shall have delivered a survey to the Collateral Agent on the Issue Date or otherwise in accordance with the provisions hereof, the Company shall have
delivered to the Trustee a survey substantially in the form of the surveys delivered on the Issue Date. 
 Upon compliance by the Company
with the conditions precedent set forth above, the Trustee shall cause to be released and reconveyed to the Company or the applicable Guarantor the Released Collateral without recourse by executing a release in the form provided by the Company or
the applicable Guarantor and reasonably acceptable to the Trustee. 
 (c) Release of Collateral in Connection with Events of Loss. The
Company and the Guarantors, as the case may be, shall be entitled to obtain a release of, and the Trustee shall release, items of Collateral (other than Trust Monies, excluding Trust Monies constituting Net Loss Proceeds from an Event of Loss, which
Trust Monies are subject to release from the Lien of the Security Documents as provided under Article XI) subject to an Event of Loss, upon compliance with the conditions precedent that the Company shall have delivered to the Trustee the following:

 (i) an Officers’ Certificate of the Company certifying that (A) such Collateral is the subject of an Event of
Loss and the amount of the Net Loss Proceeds, and (B) all conditions precedent to such release have been complied with; 
 (ii) the Net Loss Proceeds to be held as Trust Monies subject to the disposition thereof pursuant to Article XI; 
 (iii) all documentation required by the TIA (including, without limitation, TIA § 314(d)), if any, prior to the release of Collateral by the Trustee; and 
 (iv) an Opinion of Counsel substantially to the effect: 
 (1) if applicable, that such property has been taken by eminent domain, or has been sold pursuant to the exercise of a right vested in a
governmental authority to purchase, or to designate a purchaser or order a sale of, such property; 
  

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 (2) in the case of a taking by eminent domain, that the award for the property so taken
has become final and that an appeal from such award is not advisable in the interests of the Company or the Holders; 
 (3) in
the case of any such sale pursuant to the exercise of a right vested in a governmental authority referred to in subclause (1) above, that the payment with respect to the property so sold is not less than the amount to which the Company is
legally entitled under the terms of such right to purchase or designate a purchaser, or under the order or orders directing such sale, as the case may be; and 
 (4) that the instrument or instruments and the award or payment of such Taking which have been or are therewith delivered to and deposited
with the Trustee conform to the requirements of this Indenture and the applicable Security Documents and that, upon the basis of such application, the Trustee is permitted by the terms hereof and of the Security Documents to execute and deliver the
release requested, and that all conditions precedent herein and in the Security Documents provided for relating to such release have been complied with. 
 In any proceedings for the taking of any part of the Collateral, the Trustee may be represented by counsel who may be counsel for the Company or the applicable Guarantor. 
 Upon compliance by the Company with the conditions precedent set forth above, the Trustee shall cause to be released and reconveyed to the Company or the
applicable Guarantor without recourse the aforementioned items of Collateral which are the subject of such Event of Loss by executing a release in the form provided by the Company or the applicable Guarantor. 
 SECTION 10.7 Disposition of Collateral Without Release. 
 Notwithstanding the provisions of Section 10.6 and subject to Sections 10.4 and 13.1 below, so long as no Default or Event of Default shall have occurred and be continuing or would result therefrom, the Company or any Guarantors may,
without any prior release or consent by the Trustee: 
 (i) sell or otherwise dispose in any transaction or series of related
transactions of any property that may be defective or may have become worn out, defective or obsolete or is not used or useful in the operation of the Company or any Guarantor and which has an aggregate fair market value of such property of $50,000
or less which is replaced by property of substantially equivalent or greater value which shall become subject to the Lien of the Security Documents pursuant to Section 10.1 hereof; 
 (ii) alter, repair, replace, change the location or position of and add to its plants, structures, machinery, systems, equipment, fixtures
and appurtenances; provided, however, that no change in the location of any such Collateral subject to the Lien of any of the Security Documents shall be made which (1) removes such property into a jurisdiction in which any
instrument required by law to perfect the Lien of any of the relevant Security Document on such property, including all necessary instruments of further assurance, 

  

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has not been recorded, registered or filed in the manner required by law to continue the perfection of the Lien of any of the Security Documents on such
property, (2) does not comply with the terms of this Indenture and the Security Documents or (3) otherwise impairs the Lien of the Security Documents; 
 (iii) subject to the provisions of the Security Documents, abandon, terminate, cancel, release or make alterations in or substitutions of
any leases, contracts or rights-of-way subject to the Lien of the Security Documents; provided, however, that (a) any altered or substituted leases, contracts or rights-of-way shall forthwith, without further action, be subject to
the Lien of the Security Documents to the same extent as those previously existing and (b) if the Company or the relevant Guarantor shall receive any money or property in excess of the Company’s or the relevant Guarantor’s expenses in
connection with such termination, cancellation, release, alteration or substitution as consideration or compensation for such termination, cancellation, release, alteration or substitution, such money or property, to the extent it exceeds $50,000
(in which case all of the money and property so received and not just the portion in excess of $50,000 shall be subject to this clause), forthwith upon its receipt by such entity, shall be deposited with the Trustee (unless otherwise required by a
Permitted Lien permitted under the applicable Security Documents) as Trust Monies subject to disposition as provided in Article XI hereof or otherwise subjected to the Lien of the Security Documents; 
 (iv) grant a non-exclusive license of any intellectual property; 
 (v) abandon any intellectual property that the Company or the Guarantor, in its reasonable business judgment, concludes is no longer used
or useful in any material respect in the conduct of the business of Company or the relevant Guarantor; 
 (vi) surrender or
modify any franchise, license or permit subject to the Lien of any of the Security Documents which it may own or under which it may be operating if the Company or the relevant Guarantor in its reasonable business judgment concludes that such
franchise, license or permit is no longer used or useful in the conduct of the business of the Company or the relevant Guarantor; and provided, further, that if such entity shall be entitled to receive any money or property in excess
of such entity’s expenses in connection with such surrender or modification as consideration or compensation for such surrender or modification, such money or property, to the extent that it exceeds $50,000 (in which case all of the money and
property so received and not just the portion in excess of $50,000 shall be subject to this clause), forthwith upon its receipt by such entity, shall be deposited with the Trustee (unless otherwise required by a Permitted Lien) as Trust Monies
subject to disposition as provided in Article XI hereof, or otherwise subjected to the Lien of the Security Documents; 
 (vii) subject to the provisions of the Security Documents, grant leases or subleases in respect of any Real Property in the event that the Company or the relevant Guarantor determines, in its reasonable business judgment, that such Real
Property is no longer useful in the conduct of such entity’s business and such leases or subleases do not materially interfere with the ordinary course of business of the Company and its Subsidiaries 

  

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and do not materially affect the value of the property subject thereto; provided, however, that any such lease or sublease shall by its terms
be subject and subordinate to the Lien, and otherwise comply with the provisions, of the Mortgage affecting such Real Property; and 
 (viii) subject to the Security Documents, sell or otherwise dispose of inventory and modify, extend or renew, or compromise or settle any dispute or claim relating to, or sell any account, in each case in the ordinary course of business
consistent with prudent business practice. 
 The Company shall deliver to the Trustee, within 30 calendar days following any year, an
Officers’ Certificate to the effect that all releases and withdrawals during the preceding twelve-month period undertaken by the Company or any Restricted Subsidiary pursuant to this Section 10.7 were in the ordinary course of the
Company’s business and were not prohibited hereby and that all proceeds therefrom were used by the Company or such Restricted Subsidiary as permitted herein. 
 SECTION 10.8 Purchaser Protected. 
 No purchaser or grantee of any property or rights purporting to be released shall be
bound to ascertain the authority of the Trustee to execute the release or to inquire as to the existence of any conditions herein prescribed for the exercise of such authority. 
 SECTION 10.9 Authorization of Actions to Be Taken by the Collateral Agent Under the Security Documents. 
 The holders of Notes agree that the Collateral Agent shall be entitled to the rights, privileges, protections, immunities, indemnities and benefits provided to the Collateral Agent by the Security Documents. Furthermore, each holder of a
Note, by accepting such Note, consents to the terms of and authorizes and directs the Trustee (in each of its capacities) and the Collateral Agent to enter into and perform the Security Documents in each of its capacities thereunder. 
 SECTION 10.10 Authorization of Receipt of Funds by the Trustee Under the Security Agreement. 
 The Trustee is authorized to receive any funds for the benefit of holders distributed under the Security Documents to the Trustee, to apply such funds as
provided in this Indenture and to make further distributions of such funds in accordance with the applicable provisions of Section 6.10. 
 SECTION
10.11 Powers Exercisable by Receiver or Collateral Agent. 
 In case the Collateral shall be in the possession of a receiver or
trustee, lawfully appointed, the powers conferred in this Article X upon the Issuer or any Guarantor, as applicable, with respect to the release, sale or other disposition of such property may be exercised by such receiver or trustee, and an
instrument signed by such receiver or trustee shall be deemed the equivalent of any similar instrument of the Issuer or any Guarantor, as applicable, or of any officer or officers thereof required by the provisions of this Article X.

  

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 ARTICLE XI 
 APPLICATION OF TRUST MONIES 
 SECTION 11.1 Collateral Account. 
 On the Issue Date there shall be established and, at all times hereafter until this Indenture shall have terminated, there shall be maintained with the
Collateral Agent the Collateral Account. The Collateral Account shall be established and maintained by the Collateral Agent at the Corporate Trust Office of the Collateral Agent. All Trust Monies which are received by the Collateral Agent shall be
deposited in the Collateral Account and thereafter shall be held by and under the sole dominion and control of the Collateral Agent for its benefit and for the benefit of the Secured Parties (as defined in the Security Agreement) as a part of the
Collateral and, upon any entry upon or sale or other disposition of the Collateral or any part thereof pursuant to any of the Security Documents, said Trust Monies shall be applied in accordance with the applicable provisions of Section 6.10;
but prior to any such entry, sale or other disposition, all or any part of the Trust Monies held by the Collateral Agent may be withdrawn, and shall be released, paid or applied by the Collateral Agent in accordance with the terms of this Article.

 SECTION 11.2 Withdrawal of Loss Proceeds. 
 To the extent that any Trust Monies consist of Net Loss Proceeds, such Trust Monies may be withdrawn by the Issuer and shall be paid by the Collateral Agent (upon the direction of the Trustee) upon a request by the Issuer delivered to the
Trustee and the Collateral Agent to reimburse the Issuer or Guarantor for expenditures made, or to pay costs incurred, by the Issuer or such Guarantor in connection with the repair, rebuilding or replacement of the Collateral destroyed, damaged or
taken, upon receipt by the Trustee and the Collateral Agent of the following: 
 (a) An Officer’s Certificate, dated not
more then 30 days prior to the date of the application for the withdrawal and payment of such Trust Monies setting forth: 
 (i) that expenditures have been made, or costs incurred by an Issuer or such Guarantor, as the case may be, in a specified amount in connection with certain repairs, rebuildings and replacements of the Collateral, which shall be briefly
described, and stating the fair market value thereof to the Issuer or such Guarantor at the date of the acquisition thereof by the Issuer or such Guarantor; 
 (ii) that no part of such expenditures or costs has been or is being made the basis for the withdrawal of any Trust Monies in any previous
or then pending application pursuant to this Section 11.2; 
  

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 (iii) that no part of such expenditures or costs has been paid out of the proceeds of
insurance upon any part of the Collateral not required to be paid to the Collateral Agent under the Security Documents; 
 (iv) that there is no outstanding Indebtedness, other than costs for which payment is being requested, known to the Issuer, after due inquiry, for the purchase price or construction of such repairs, rebuildings or replacements, or for
labor, wages, materials or supplies in connection with the making thereof, which, if unpaid, might become the subject of a vendor’s, mechanic’s, laborer’s, materialman’s, statutory or other similar Lien upon any such repairs,
rebuildings or replacement, which Lien might, in the opinion of the signers of such Officer’s Certificate, materially impair the security afforded by such repairs, rebuildings or replacements; 
 (v) that the property to be repaired, rebuilt or replaced is necessary or desirable in the conduct of an Issuer’s or such
Guarantor’s business; 
 (vi) that an Issuer or such Guarantor has title to such repairs, rebuildings and replacements
that is substantially similar to its title to the property destroyed, damaged or taken and that any Liens upon such repairs, rebuildings and replacements are expressly permitted by this Indenture and the applicable Security Documents; 
 (vii) that no Default or Event of Default shall have occurred and be continuing; and 
 (viii) that all conditions precedent herein provided for relating to such withdrawal and payment have been complied with; 
 (b) All documentation, if any, required under the Trust Indenture Act (including, without limitation, Section 314(d) of the Trust
Indenture Act); 
 (c) (i) In case any part of such repairs, rebuildings or replacements constitutes Real Property:

 (A) with respect to any such repairs, rebuildings or replacements that are not encompassed within or are not erected upon
Mortgaged Property, an instrument or instruments in recordable form sufficient for the Lien of any applicable Mortgage to cover such repairs, rebuildings or replacements which, if such repairs, rebuildings or replacements include leasehold or
easement interests, shall include normal and customary provisions with respect thereto and evidence of the filing of all such documents as may be necessary to perfect such Liens; 
 (B) with respect to each Mortgaged Property with respect to which a title insurance policy has been or is required to be delivered to the
Collateral Agent on the Issue Date or otherwise in accordance with the provisions hereof, in the event such repairs, rebuildings or replacements have a fair market value in excess 

  

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of ten percent (10%) of the fair market value of such Mortgaged Property (as determined in good faith by the Board of Directors and set forth in an
Officer’s Certificate delivered to the Trustee), a policy of title insurance (or a commitment to issue title insurance) insuring that the Lien of any applicable Mortgage constitutes a valid and perfected mortgage Lien on such repairs,
rebuildings or replacements to the extent that such repairs, rebuildings or replacements extend beyond the exterior configuration of any improvement (subject to no Liens other than Permitted Collateral Liens) in an aggregate amount equal to the fair
market value of such repairs, rebuildings or replacements or other investments, together with such endorsements and other opinions as are contemplated by Section 10.1(b), or with respect to any such repairs, rebuildings or replacements that are
encompassed within or are erected upon Real Property subject to the Lien of a Mortgage, an endorsement to the title insurance policy issued to the Collateral Agent regarding the affected Real Property confirming that such repairs, rebuildings or
replacements are encumbered by the Lien of the applicable Mortgage (subject to no Liens other than Permitted Collateral Liens); 
 (C) with respect to each Mortgaged Property with respect to which a survey has been or is required to be delivered to the Collateral Agent on the Issue Date or otherwise in accordance with the provisions hereof, in the event such repairs,
rebuildings or replacements have a fair market value in excess of ten percent (10%) of the fair market value of such Mortgaged Property (as determined in good faith by the Board of Directors and set forth in an Officer’s Certificate
delivered to the Trustee) and affect the exterior configuration of an improvement, a survey with respect thereto substantially in the form of the surveys delivered on the Issue Date; and 
 (D) evidence of payment or a closing statement indicating payments to be made by an Issuer or the applicable Guarantor of all title
insurance premiums (where applicable), recording charges, and/or transfer taxes, if any, and other costs and expenses, including reasonable legal fees and disbursements of counsel for the Collateral Agent (and any local counsel), that may be
incurred to validly and effectively subject such repairs, rebuildings or replacements to the Lien of any applicable Security Document to perfect such Lien; and 
 (ii) in case any part of such repairs, rebuildings or replacements constitutes personal property interests: 
 (A) if legally required, an instrument in recordable form sufficient for the Lien of any applicable Security Document to cover such
repairs, rebuildings or replacements; and 
 (B) evidence of payment or a closing statement indicating payments to be made by
an Issuer or the applicable Guarantor of all filing fees, recording charges and/or transfer taxes, if any, and other costs and expenses, including reasonable legal fees and disbursements of counsel for the Collateral Agent (and any local counsel),
that may be incurred to validly and effectively subject such repairs, rebuildings or replacements to the Lien of any Security Document; and 
  

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 (d) An Opinion of Counsel substantially stating: 
 (i) that the instruments that have been or are therewith delivered to the Trustee conform to the requirements of this Indenture and the
other Security Documents, and that, upon the basis thereof and the accompanying documents specified in this Section 11.2, all conditions precedent herein provided for relating to such withdrawal and payment have been complied with, and the
Trust Monies whose withdrawal is then requested may be paid over under this Section 11.2; 
 (ii) that the relevant
Security Documents create a valid, binding and enforceable Lien on and security interest in such repairs, rebuildings and replacements in favor of the Collateral Agent in favor of the Holders and, to the extent that a security interest in any such
property may be perfected under the relevant UCC, a perfected security interest in such property; and 
 (iii) that all the
Issuer’s or such Guarantor’s right, title and interest in and to said repairs, rebuilding or replacements, or combination thereof, are then subject to the Lien of this Indenture and the relevant Security Documents. 
 Upon compliance with the foregoing provisions of this Section 11.2 and Section 11.1, the Collateral Agent shall, upon receipt of a request by the Issuer, pay
an amount of Net Loss Proceeds constituting Trust Monies equal to the amount of the expenditures or costs stated in the Officer’s Certificate required by clause (i) of paragraph (a) of this Section 11.2, or the fair market value
to the Issuer or the applicable Guarantor of such repairs, rebuildings and replacements stated in such Officer’s Certificate (or in an independent appraiser’s or independent financial advisor’s certificate, if required by the Trust
Indenture Act), whichever is less. 
 SECTION 11.3 Withdrawal of Net Proceeds to Fund an Asset Sale Offer. 
 To the extent that any Trust Monies consist of Net Cash Proceeds received by the Collateral Agent pursuant to the provisions of Section 4.10 hereof
and an Asset Sale Offer has been made in accordance therewith, such Trust Monies may be withdrawn by the Issuer and shall be paid by the Trustee to the Paying Agent for application in accordance with Section 4.10 upon notice by the Issuer to
the Trustee and upon receipt by the Trustee and the Collateral Agent of the following: 
 (a) An Officers’ Certificate,
dated not more than three days prior to the Purchase Date, stating: 
 (i) that no Default or Event of Default shall have
occurred and be continuing; 
 (ii)(x) that such Trust Monies constitute Net Cash Proceeds, (y) that pursuant to and in
accordance with Section 4.10, the Issuer has made an Asset Sale Offer and (z) the amount of Excess Proceeds to be applied to the repurchase of the Notes pursuant to the Asset Sale Offer; 
  

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 (iii) the Purchase Date; and 
 (iv) that all conditions precedent and covenants herein provided for relating to such application of Trust Monies have been complied with;
and 
 (b) All documentation, if any, required under Section 314(d) of the Trust Indenture Act. 
 Upon compliance with the foregoing provisions of this Section 11.3, the Trustee shall apply the Trust Monies as directed and specified by the
Issuer, subject to Section 4.10. 
 SECTION 11.4 Withdrawal of Trust Monies for Investment in Replacement Assets. 
 In the event the Issuer intends to reinvest Net Cash Proceeds of an Asset Sale to purchase other long-term assets that constitute Collateral and become
subject to the Lien of this Indenture (“Replacement Assets”) (the “Released Trust Monies”), such Net Cash Proceeds constituting Trust Monies may be withdrawn by the Issuer and shall be paid by the Collateral Agent
to the Issuer upon a notice to the Trustee and upon receipt by the Trustee and the Collateral Agent of the following: 
 (a) A
notice signed by the Issuer which shall (i) refer to this Section 11.4, (ii) contain all documents referred to below, (iii) describe with particularity the Released Trust Monies, (iv) describe with particularity the
Replacement Assets to be invested in with respect to the Released Trust Monies and (v) be accompanied by a counterpart of the instruments proposed to give effect to the release fully executed and acknowledged (if applicable) by all parties
thereto other than the Trustee; 
 (b) An Officer’s Certificate certifying that (i) such Trust Monies constitute Net
Cash Proceeds, (ii) the release of the Released Trust Monies complies with the terms and conditions of this Indenture, (iii) there is no Default or Event of Default (both before and after investing in the Replacement Asset) in effect or
continuing on the date thereof, (iv) the release of the Released Trust Monies shall not result in a Default or Event of Default hereunder and (v) all conditions precedent herein to such release have been complied with; 
 (c) All documentation, if any, required under the Trust Indenture Act (including, without limitation, Section 314(d) of the Trust
Indenture Act); 
 (d) If the Replacement Asset proposed for investment is Real Property, the appropriate Issuer or Guarantor
shall also deliver to the Trustee: 
 (i) an instrument or instruments in recordable form sufficient for the Lien of any
applicable Mortgage to cover such Real Property and evidence of the filing of all such financing statements and other instruments as may be necessary to perfect such Liens; 
  

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 (ii) with respect to each Mortgaged Property with respect to which a title insurance
policy has been or is required to be delivered to the Collateral Agent on the Issue Date or otherwise in accordance with the provisions hereof, a title insurance policy (or a commitment to issue title insurance) insuring that the Lien of any
applicable Mortgage constitutes a valid and perfected mortgage Lien on such Real Property (subject to no Liens other than Permitted Collateral Liens) in an aggregate amount equal to the fair market value of the Real Property, together with an
Officer’s Certificate stating that any specific exceptions to such title insurance are Permitted Collateral Liens, together with such endorsements and other opinions as are contemplated by Section 10.1; 
 (iii) with respect to each Mortgaged Property with respect to which a survey has been or is required to be delivered to the Collateral
Agent on the Issue Date or otherwise in accordance with the provisions hereof, a survey with respect thereto substantially in the form of the surveys delivered on the Issue Date; and 
 (iv) evidence of payment or a closing statement indicating payments to be made by the Issuer or the appropriate Guarantor of all title
premiums (where applicable), recording charges, and/or transfer taxes, if any, and other costs and expenses, including reasonable legal fees and disbursements of one counsel for the Collateral Agent (and any local counsel), that may be incurred to
validly and effectively subject the Real Property to the Lien of any applicable Security Document to perfect such Lien; 
 (e)
If the Replacement Asset is a personal property interest, the appropriate Issuer or Guarantor shall deliver to the Trustee: 
 (i) if legally required, financing statements and other instruments in form sufficient to perfect the Lien of any applicable Security Document on such personal property interest; 
 (ii) evidence of payment or a closing statement indicating payments to be made by an Issuer or the appropriate Guarantor of all filing
fees, recording charges and/or transfer taxes, if any, and other costs and expenses, including reasonable legal fees and disbursements of one counsel for the Collateral Agent (and any local counsel), that may be incurred to validly and effectively
subject the Replacement Asset to the Lien of any Security Document; and 
 (f) An Opinion of Counsel stating: 
 (i) that the documents that have been or are therewith delivered to the Trustee in connection with an investment in Replacement Assets
conform to the requirements of this Indenture and that all conditions precedent herein provided for relating to such application of Trust Monies have been complied with; and 
  

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 (ii) to the extent that such Replacement Assets were acquired with Net Cash Proceeds, the
relevant Security Documents create a valid, binding and enforceable Lien, subject only to Permitted Liens, on and security interest in such Replacement Assets in favor of the Collateral Agent for the benefit of the Holders and, to the extent that a
security interest in any such Replacement Assets may be perfected under the relevant UCC, a perfected security interest in such property. 
 Upon compliance with the foregoing provisions, the Trustee shall apply the Released Trust Monies as directed and specified by the Issuer. 
 SECTION
11.5 Investment of Trust Monies. 
 So long as no Default or Event of Default shall have occurred and be continuing, all or any part
of any Trust Monies held by the Collateral Agent shall from time to time be invested or reinvested by the Collateral Agent in any Eligible Cash Equivalents pursuant to a request by the Issuer in the form of an Officers’ Certificate, which shall
specify the Eligible Cash Equivalents in which such Trust Monies shall be invested and shall certify that such investments constitute Eligible Cash Equivalents; and the Collateral Agent shall sell any such Eligible Cash Equivalent only upon receipt
of such a request by the Issuer specifying the particular Eligible Cash Equivalent to be sold. So long as no Default or Event of Default occurs and is continuing, any interest or dividends accrued, earned or paid on such Eligible Cash Equivalents
(in excess of any accrued interest or dividends paid at the time of purchase) that may be received by the Collateral Agent shall be forthwith paid to the Issuer. Such Eligible Cash Equivalents shall be held by the Collateral Agent as a part of the
Collateral, subject to the same provisions hereof as the cash used by it to purchase such Eligible Cash Equivalents. 
 The Trustee and
Collateral Agent shall not be liable or responsible for any loss resulting from such investments or sales except only for its own negligent action, its own negligent failure to act or its own willful misconduct in complying with this
Section 11.5. 
 SECTION 11.6 Use of Trust Monies; Retirement of Notes. 
 The Collateral Agent shall apply Trust Monies not required to be applied to fund an Asset Sale Offer or Event of Loss Offer or required to be held
pending application to the acquisition of Replacement Assets from time to time to the payment of the principal of, premium, and interest on, any Notes, on any redemption date or the Maturity Date or to the redemption thereof or the purchase thereof
upon tender or in the open market or at private sale or upon any exchange or in any one or more of such ways, including, without limitation, pursuant to a Change of Control Offer, as the Issuer shall request in writing, upon receipt by the Trustee
and the Collateral Agent of the following: 
 (a) Board Resolutions of the Issuer directing the application pursuant to this
Section 11.6 of a specified amount of Trust Monies and, in case any such monies are to be applied to payment, designating the Notes so to be paid and, in case any such monies are to be applied to the purchase of Notes, prescribing the method of
purchase, the price or prices to be paid and the maximum aggregate principal amount of Notes to be purchased and any other provisions of this Indenture governing such purchase; 
  

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 (b) an Officer’s Certificate, dated not more than three days prior to the date of
the relevant application, stating 
 (i) that no Default or Event of Default exists unless such Default or Event of Default
would be cured thereby; and 
 (ii) that all conditions precedent and covenants herein provided for relating to such
application of Trust Monies have been complied with; and 
 (c) an Opinion of Counsel stating that the documents and the cash
or Eligible Cash Equivalents, if any, which have been or are therewith delivered to and deposited with the Collateral Agent conform to the requirements of this Indenture and all conditions precedent herein provided for relating to such application
of Trust Monies have been complied with. 
 Upon compliance with the foregoing provisions of this Section, the Collateral Agent shall apply
Trust Monies as directed and specified by such Board Resolution. 
 A Board Resolution expressed to be irrevocable directing the application
of Trust Monies under this Section 11.6 to the payment of the principal of, premium and interest on the Notes shall for all purposes of this Indenture be deemed the equivalent of the deposit of money with the Collateral Agent in trust for such
purpose. Such Trust Monies and any cash deposited with the Collateral Agent pursuant to paragraph (c) of this Section 11.6 for the payment of accrued interest shall not, after compliance with the foregoing provisions of this Section, be
deemed to be part of the Collateral or Trust Monies. 
 SECTION 11.7 Disposition of Notes Retired. 
 All Notes received by the Trustee and for whose purchase Trust Monies are applied under Section 11.6, if not otherwise cancelled, shall be promptly
delivered to the Trustee for cancellation and destruction in accordance with the Trustee’s customary procedures. 
 ARTICLE XII

 NOTE GUARANTEES 
 SECTION 12.1 Note
Guarantees. 
 (a) Each Guarantor hereby jointly and severally, fully, unconditionally and irrevocably guarantees the Notes and
obligations of the Issuer hereunder and thereunder, and guarantees to each Holder of a Note authenticated and delivered by the Trustee and to the Trustee on behalf of such Holder, that: (i) the principal of and premium, if any and interest on
the Notes shall be paid in full when due, whether at Stated Maturity, by acceleration, call for redemption or otherwise (including, without limitation, the amount that would become due but for the operation of the automatic stay under
Section 362(a) of the Bankruptcy Code), together with interest on the overdue principal, if any, and interest on any overdue interest, to the extent lawful, and all other 

  

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obligations of the Issuer to the Holders or the Trustee hereunder or thereunder shall be paid in full or performed, all in accordance with the terms hereof
and thereof; and (ii) in case of any extension of time of payment or renewal of any Notes or of any such other obligations, the same shall be paid in full when due or performed in accordance with the terms of the extension or renewal, whether
at Stated Maturity, by acceleration or otherwise. Each of the Note Guarantees shall be a guarantee of payment and not of collection. 
 (b)
Each Guarantor hereby agrees that its obligations hereunder shall be unconditional, irrespective of the validity, regularity or enforceability of the Notes or this Indenture, the absence of any action to enforce the same, any waiver or consent by
any Holder with respect to any provisions hereof or thereof, the recovery of any judgment against the Company, any action to enforce the same or any other circumstance which might otherwise constitute a legal or equitable discharge or defense of a
Guarantor. 
 (c) Each Guarantor hereby waives the benefits of diligence, presentment, demand for payment, filing of claims with a court in
the event of insolvency or bankruptcy of the Company, any right to require a proceeding first against the Company or any other Person, protest, notice and all demands whatsoever and covenants that the Note Guarantee of such Guarantor shall not be
discharged as to any Note except by complete performance of the obligations contained in such Note and such Note Guarantee or as provided for in this Indenture. Each of the Guarantors hereby agrees that, in the event of a default in payment of
principal or premium, if any or interest on such Note, whether at its Stated Maturity, by acceleration, call for redemption, purchase or otherwise, legal proceedings may be instituted by the Trustee on behalf of, or by, the Holder of such Note,
subject to the terms and conditions set forth in this Indenture, directly against each of the Guarantors to enforce such Guarantor’s Note Guarantee without first proceeding against the Company or any other Guarantor. Each Guarantor agrees that
if, after the occurrence and during the continuance of an Event of Default, the Trustee or any of the Holders are prevented by applicable law from exercising their respective rights to accelerate the maturity of the Notes, to collect interest on the
Notes, or to enforce or exercise any other right or remedy with respect to the Notes, such Guarantor shall pay to the Trustee for the account of the Holders, upon demand therefor, the amount that would otherwise have been due and payable had such
rights and remedies been permitted to be exercised by the Trustee or any of the Holders. 
 (d) If any Holder or the Trustee is required by
any court or otherwise to return to the Issuer or any Guarantor, or any custodian, trustee, liquidator or other similar official acting in relation to the Issuer or any Guarantor, any amount paid by any of them to the Trustee or such Holder, the
Note Guarantee of each of the Guarantors, to the extent theretofore discharged, shall be reinstated in full force and effect. This paragraph (d) shall remain effective notwithstanding any contrary action which may be taken by the Trustee or any
Holder in reliance upon such amount required to be returned. This paragraph (d) shall survive the termination of this Indenture. 
 (e)
Each Guarantor further agrees that, as between each Guarantor, on the one hand, and the Holders and the Trustee, on the other hand, (x) the maturity of the obligations guaranteed hereby may be accelerated as provided in Article VI hereof for
the purposes of the Note Guarantee of such Guarantor, notwithstanding any stay, injunction or other prohibition preventing such 

  

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acceleration in respect of the obligations guaranteed hereby, and (y) in the event of any acceleration of such obligations as provided in Article VI
hereof, such obligations (whether or not due and payable) shall forthwith become due and payable by each Guarantor for the purpose of the Note Guarantee of such Guarantor. 
 SECTION 12.2 Execution and Delivery of Note Guarantee. 
 To evidence its Note Guarantee set forth in
Section 12.1, each Guarantor agrees that a notation of such Note Guarantee substantially in the form attached hereto as Exhibit B shall be endorsed on each Note authenticated and delivered by the Trustee. Such notation of Note Guarantee
shall be signed on behalf of such Guarantor by an officer of such Guarantor (or, if an officer is not available, by a board member or director) on behalf of such Guarantor by manual or facsimile signature. In case the officer, board member or
director of such Guarantor who shall have signed such notation of Note Guarantee shall cease to be such officer, board member or director before the Note on which such Note Guarantee is endorsed shall have been authenticated and delivered by the
Trustee, such Note nevertheless may be authenticated and delivered as though the Person who signed such notation of Note Guarantee had not ceased to be such officer, board member or director. 
 Each Guarantor agrees that its Note Guarantee set forth in Section 12.1 shall remain in full force and effect and apply to all the Notes
notwithstanding any failure to endorse on each Note a notation of such Note Guarantee. The delivery of any Note by the Trustee, after the authentication thereof hereunder, shall constitute due delivery of any Note Guarantee set forth in this
Indenture on behalf of the Guarantors. 
 The failure to endorse a Note Guarantee shall not affect or impair the validity thereof.

 SECTION 12.3 Severability. 
 In case
any provision of any Note Guarantee shall be invalid, illegal or unenforceable, the validity, legality, and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 
 SECTION 12.4 Limitation of Guarantors’ Liability. 
 Each Guarantor and by its acceptance hereof each Holder confirms that it is the intention of all such parties that the Note Guarantee of such Guarantor not constitute a fraudulent transfer or conveyance for purposes of the Federal
Bankruptcy Code, the Uniform Fraudulent Conveyance Act, the Uniform Fraudulent Transfer Act or any similar federal or state law or the provisions of its local law relating to fraudulent transfer or conveyance. To effectuate the foregoing intention,
the Trustee, the Holders and Guarantors hereby irrevocably agree that the obligations of such Guarantor under its Note Guarantee shall be limited to the maximum amount that will not, after giving effect to all other contingent and fixed liabilities
of such Guarantor and after giving effect to any collections from, rights to receive contribution from or payments made by or on behalf of any other Guarantor in respect of the obligations of such other Guarantor under its Note Guarantee, result in
the obligations of such Guarantor under its Note Guarantee constituting a fraudulent transfer or conveyance. 
  

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 SECTION 12.5 Guarantors May Consolidate, Etc., on Certain Terms. 
 Except as otherwise provided in Section 12.6, a Guarantor may not sell or otherwise dispose of all or substantially all of its assets, or
consolidate with or merge with or into (whether or not such Guarantor is the surviving Person) another Person unless: 
 (1)
immediately after giving effect to such transactions, no Default or Event of Default exists; and 
 (2) either: 
 (A) the Person acquiring the property in any such sale or disposition or the Person formed by or surviving any such consolidation or
merger assumes all the obligations of that Guarantor under this Indenture pursuant to a supplemental indenture satisfactory to the Trustee; or 
 (B) the Net Cash Proceeds of any such sale or other disposition of a Guarantor are applied in accordance with the provisions of Section 4.10 hereof; and 
 (3) the Company delivers, or causes to be delivered, to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating
that such sale, other disposition, consolidation or merger complies with the requirements of this Indenture. 
 In case of any such
consolidation, merger, sale or conveyance and upon the assumption by the successor Person, by supplemental indenture, executed and delivered to the Trustee and satisfactory in form to the Trustee, of the Note Guarantee and the due and punctual
performance of all of the covenants and conditions of this Indenture to be performed by the Guarantor, such successor Person shall succeed to and be substituted for the Guarantor with the same effect as if it had been named herein as a Guarantor.
All the Note Guarantees so issued shall in all respects have the same legal rank and benefit under this Indenture as the Note Guarantees theretofore and thereafter issued in accordance with the terms of this Indenture as though all such Note
Guarantees had been issued at the date of the execution hereof. 
 Except as set forth in Articles IV and V hereof, and notwithstanding
clauses (1) and (2) above, nothing contained in this Indenture or in any of the Notes shall prevent any consolidation or merger of a Guarantor with or into the Issuer or another Guarantor, or shall prevent any sale or conveyance of the
property of a Guarantor as an entirety or substantially as an entirety to the Issuer or another Guarantor. 
 SECTION 12.6 Releases Following Sale of
Assets. 
 Any Guarantor shall be released and relieved of any obligations under this Note Guarantee, (1) in connection with any
sale or other disposition by the Issuer or any Subsidiary of the Issuer of all or substantially all of the assets of that Guarantor (including by way of merger or consolidation) to a Person that is not (either before or after giving effect to such
transaction) a 

  

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Subsidiary, if the Issuer or the Guarantor applies the Net Proceeds of that sale or other disposition in accordance with the provisions of Section 4.10
hereof; or (2) in connection with any sale of all of the Capital Stock of a Guarantor by the Issuer or any Subsidiary of the Issuer to a Person that is not (either before or after giving effect to such transaction) a Subsidiary, if the Issuer
applies the Net Cash Proceeds of that sale in accordance with the provisions of Section 4.10 hereof. Upon delivery to the Trustee of an Officers’ Certificate and an Opinion of Counsel to the effect that such sale or other disposition was
made by the Issuer in accordance with the provisions of this Indenture, including without limitation Section 4.10 hereof, the Trustee shall execute any documents reasonably required in order to evidence the release of any Guarantor from its
obligations under its Note Guarantee. 
 Any Guarantor not released from its obligations under this Note Guarantee shall remain liable for
the full amount of principal of and interest on the Notes and for the other obligations of any Guarantor under this Indenture as provided in this Article XII. 
 SECTION 12.7 Release of a Guarantor. 
 Any Guarantor that is designated by the Board of Directors of the Company as an
Unrestricted Subsidiary in accordance with the terms of this Indenture shall, at such time, be deemed automatically and unconditionally released and discharged of its obligations under its Note Guarantee without any further action on the part of the
Trustee or any Holder. The Trustee shall deliver an appropriate instrument evidencing such release upon receipt of the Company’s request for such release accompanied by an Officers’ Certificate certifying as to the compliance with this
Section 12.7. Any Guarantor not so released shall remain liable for the full amount of principal of and interest on the Notes as provided in its Note Guarantee. 
 SECTION 12.8 Benefits Acknowledged. 
 Each Guarantor acknowledges that it will receive direct and
indirect benefits from the financing arrangements contemplated by this Indenture and that its guarantee and waivers pursuant to its Note Guarantee are knowingly made in contemplation of such benefits. 
 SECTION 12.9 Future Guarantors. 
 Each Person that is
required to become a Guarantor after the Issue Date pursuant to Section 4.20 shall promptly execute and deliver to the Trustee a supplemental indenture pursuant to which such Person shall become a Guarantor. Concurrently with the execution and
delivery of such supplemental indenture, the Company shall deliver to the Trustee an Opinion of Counsel and an Officers’ Certificate to the effect that such supplemental indenture has been duly authorized, executed and delivered by such Person
and that, subject to the application of bankruptcy, insolvency, moratorium, fraudulent conveyance or transfer and other similar laws relating to creditors’ rights generally and to the principles of equity, whether considered in a proceeding at
law or in equity, the Guarantee of such Guarantor is a legal, valid and binding obligation of such Guarantor, enforceable against such Guarantor in accordance with its terms and/or to such other matters as the Trustee may reasonably request.

  

 -137- 

 ARTICLE XIII 
 MISCELLANEOUS 
 SECTION 13.1 Trust Indenture Act Controls. 
 If any provision of this Indenture limits, qualifies or conflicts with the duties imposed by TIA § 318(c), the imposed duties shall control.

 SECTION 13.2 Notices. 
 Any notice or
communication by the Issuer, any Guarantor or the Trustee to the others is duly given if in writing and delivered in Person or mailed by first class mail (registered or certified, return receipt requested), telecopier or overnight air courier
guaranteeing next day delivery, to the others address: 
 If to the Issuer or any Guarantor: 
 Rhombus Merger Corporation 
 c/o Platinum
Equity Advisors, LLC 
 360 North Crescent Drive, South Building 
 Beverly Hills, California 90210 
 Facsimile: (310) 712-1863 
 Attention: Eva M. Kalawski, Vice President and Secretary 
 and: 
 Ryerson Inc. 
 2621 West 15th Place 
 Chicago, Illinois 60608 
 Facsimile: (773) 788-4219 
 Attention:
Louise Turilli, Vice President and General Counsel 
 With a copy to: 
 Willkie Farr & Gallagher LLP 
 787
Seventh Avenue 
 New York, New York 10019 
 Facsimile: (212) 728-9214 
 Attention: Cristopher Greer 
 If to the Trustee: 
 Wells Fargo Bank,
National Association 
 Corporate Trust Services 
 MAC N9311-110 
  

 -138- 

 625 Marquette Avenue 
 Minneapolis, Minnesota 55479 
 Facsimile: (612) 667-9825 
 Attention: Ryerson Account Manager 
 The
Issuer, the Guarantors and the Trustee, by notice to the others, may designate additional or different addresses for subsequent notices or communications. 
 All notices and communications (other than those sent to Holders and the Trustee) shall be deemed to have been duly given: at the time delivered by hand, if personally delivered; five Business Days after being
deposited in the mail, postage prepaid, if mailed; when receipt acknowledged, if telecopied; and the next Business Day after timely delivery to the courier, if sent by overnight air courier promising next Business Day delivery. 
 Any notice or communication to a Holder shall be sent electronically or mailed by first class mail or by overnight air courier promising next Business
Day delivery to its address shown on the register kept by the Registrar. Any notice or communication shall also be so sent to any Person described in TIA § 313(c), to the extent required by the TIA. Failure to send a notice or communication to
a Holder or any defect in it shall not affect its sufficiency with respect to other Holders. 
 If a notice or communication is mailed or
delivered in the manner provided above within the time prescribed, it is duly given, whether or not the addressee receives it, except in the case of notices or communications given to the Trustee, which shall be effective only upon actual receipt.

 If the Issuer mails or delivers a notice or communication to Holders, it shall mail or deliver a copy to the Trustee and each Agent at the
same time. 
 SECTION 13.3 Communication by Holders of Notes with Other Holders of Notes. 
 Holders may communicate pursuant to TIA § 312(b) with other Holders with respect to their rights under this Indenture or the Notes. The Issuer, the
Guarantor, the Trustee, the Registrar and anyone else shall have the protection of TIA § 312(c). 
 SECTION 13.4 Certificate and Opinion as to
Conditions Precedent. 
 Upon any request or application by the Issuer to the Trustee to take any action under this Indenture (other than
the initial issuance of the Notes), the Issuer shall furnish to the Trustee upon request: 
 (a) an Officers’ Certificate
(which shall include the statements set forth in Section 13.5 hereof) stating that, in the opinion of the signers, all conditions precedent and covenants, if any, provided for in this Indenture relating to the proposed action have been
satisfied; and 
  

 -139- 

 (b) an Opinion of Counsel (which shall include the statements set forth in
Section 13.5 hereof) stating that, in the opinion of such counsel, all such conditions precedent and covenants have been satisfied. 
 SECTION 13.5
Statements Required in Certificate or Opinion. 
 Each certificate or opinion with respect to compliance with a condition or covenant
provided for in this Indenture (other than a certificate provided pursuant to TIA § 314(a)(4)) shall comply with the provisions of TIA § 314(e) and shall include: 
 (a) a statement that the Person making such certificate or opinion has read such covenant or condition; 
 (b) a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in
such certificate or opinion are based; 
 (c) a statement that, in the opinion of such Person, he or she has made such
examination or investigation as is necessary to enable him to express an informed opinion as to whether or not such covenant or condition has been satisfied; and 
 (d) a statement as to whether or not, in the opinion of such Person, such condition or covenant has been satisfied. 
 SECTION 13.6 Rules by Trustee and Agents. 
 The
Trustee may make reasonable rules for action by or at a meeting of Holders. The Registrar or Paying Agent may make reasonable rules and set reasonable requirements for its functions. 
 SECTION 13.7 No Personal Liability of Directors, Officers, Employees and Stockholders. 
 No director,
officer, employee, stockholder, general or limited partner or incorporator, past, present or future, of the Company or any of its Subsidiaries, as such or in such capacity, shall have any personal liability for any obligations of the Issuer under
the Notes, any Note Guarantee or this Indenture by reason of his, her or its status as such director, officer, employee, stockholder, general or limited partner or incorporator. 
 SECTION 13.8 Governing Law. 
 THE LAW OF THE STATE OF NEW YORK SHALL GOVERN AND BE USED TO CONSTRUE
THIS INDENTURE, THE NOTES AND THE NOTE GUARANTEES, IF ANY. The parties to this Indenture each hereby irrevocably submits to the non-exclusive jurisdiction of any New York State or federal court sitting in the Borough of Manhattan in The City of New
York in any action or proceeding arising out of or relating to the Notes, the Note Guarantees or this Indenture, and all such parties hereby irrevocably agree that all claims in respect of such action or proceeding may be heard and determined in
such New York State or federal court and 

  

 -140- 

 
hereby irrevocably waive, to the fullest extent that they may legally do so, the defense of an inconvenient forum to the maintenance of such action or
proceeding. EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES, THE NOTE
GUARANTEES OR THE TRANSACTIONS CONTEMPLATED HEREBY. 
 SECTION 13.9 No Adverse Interpretation of Other Agreements. 
 This Indenture may not be used to interpret any other indenture, loan or debt agreement of the Issuer or its Subsidiaries or of any other Person. Any
such indenture, loan or debt agreement may not be used to interpret this Indenture. 
 SECTION 13.10 Successors. 
 All agreements of the Issuer and the Guarantors in this Indenture and the Notes and the Note Guarantees, as applicable, shall bind their respective
successors and assigns. All agreements of the Trustee in this Indenture shall bind its successors and assigns. 
 SECTION 13.11 Severability.

 In case any provision in this Indenture or in the Notes shall be invalid, illegal or unenforceable, the validity, legality and
enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 
 SECTION 13.12 Counterpart Originals. 

The parties may sign any number of copies of this Indenture. Each signed copy shall be an original, but all of them together represent the same
agreement. 
 SECTION 13.13 Table of Contents, Headings, Etc. 
 The Table of Contents, Cross-Reference Table and Headings of the Articles and Sections of this Indenture have been inserted for convenience of reference only, are not to be considered a part of this Indenture and
shall in no way modify or restrict any of the terms or provisions hereof. 
 SECTION 13.14 Acts of Holders. 
 (a) Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be given or taken by Holders may
be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by agent duly appointed in writing; and, except as herein otherwise expressly provided, such action shall become effective
when such instrument or instruments are delivered to the Trustee and, where it is hereby expressly required, to the Issuer. Such instrument or instruments (and the action embodied therein and evidenced thereby) are herein sometimes referred to as
the “Act” of Holders signing such instrument or instruments. Proof of execution of any such instrument or of a writing appointing any such agent shall be sufficient for any purpose of this Indenture and conclusive in favor of the
Trustee and the Issuer, if made in the manner provided in this Section 13.14. 
  

 -141- 

 (b) The fact and date of the execution by any Person of any such instrument or writing may be proved by
the affidavit of a witness of such execution or by a certificate of a notary public or other officer authorized by law to take acknowledgments of deeds, certifying that the individual signing such instrument or writing acknowledged to such officer
the execution thereof. Where such execution is by a signer acting in a capacity other than such signer’s individual capacity, such certificate or affidavit shall also constitute sufficient proof of such signer’s authority. The fact and
date of the execution of any such instrument or writing, or the authority of the Person executing the same, may also be proved in any other manner which the Trustee deems sufficient. 
 (c) The ownership of Notes shall be proved by the Holder list maintained under Section 2.5 hereunder. 
 (d) Any request, demand, authorization, direction, notice, consent, waiver or other Act of the Holder of any Note shall bind every future Holder of the
same Note and the holder of every Note issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof in respect of anything done, omitted or suffered to be done by the Trustee or the Issuer in reliance thereon, whether
or not notation of such action is made upon such Note. 
 (e) If the Issuer shall solicit from the Holders any request, demand,
authorization, direction, notice, consent, waiver or other Act, the Issuer may, at its option, by or pursuant to a Board Resolution, fix in advance a record date for the determination of Holders entitled to give such request, demand, authorization,
direction, notice, consent, waiver or other Act, but the Issuer shall have no obligation to do so. If such a record date is fixed, such request, demand, authorization, direction, notice, consent, waiver or other Act may be given before or after such
record date, but only the Holders of record at the close of business on such record date shall be deemed to be Holders for the purposes of determining whether Holders of the requisite proportion of outstanding Notes have authorized or agreed or
consented to such request, demand, authorization, direction, notice, consent, waiver or other Act, and for that purpose the outstanding Notes shall be computed as of such record date; provided that no such authorization, agreement or consent
by the Holders on such record date shall be deemed effective unless it shall become effective pursuant to the provisions of this Indenture not later than six months after the record date. 
 [Signatures on following page] 
  

 -142- 

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

			
	RHOMBUS MERGER CORPORATION
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

	
	Ryerson Inc., as successor by merger to Rhombus Merger Corporation hereby confirms that it has assumed all of the obligations of Rhombus Merger Corporation. under this Indenture and
the Notes
	
	RYERSON INC.
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

	
	JOSEPH T. RYERSON & SON, INC.
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

	
	J.M. TULL METALS COMPANY, INC.
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

  

 -1- 

			
	RYERSON PROCUREMENT CORPORATION
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

	
	RYERSON AMERICAS, INC.
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

	
	RDM HOLDINGS, INC.
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

	
	RCJV HOLDINGS, INC.
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

	
	RYERSON INTERNATIONAL, INC.
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

	
	RYERSON (CHINA) LIMITED
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

  

 -2- 

			
	RYERSON INTERNATIONAL MATERIAL MANAGEMENT SERVICES, INC.
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

	
	RYERSON INTERNATIONAL TRADING, INC.
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

	
	RYERSON PAN-PACIFIC LLC
		
	By:	 	/s/ Eva M. Kalawski
		 	 Name: Eva M. Kalawski
 Title: Vice
President & Secretary

	
	WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee
		
	By:	 	/s/ Lynn M. Steiner
		 	 Name: Lynn M. Steiner
 Title: Vice
President

  

 -3- 

 EXHIBIT A-1 
 FORM OF 12% SENIOR SECURED NOTE 
 (Face of 12% Senior Secured Note) 
 12% Senior Secured Notes due 2015 
 [Global
Notes Legend] 
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, TO THE COMPANY OR ITS AGENT FOR
REGISTRATION OR TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUIRED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY OR SUCH OTHER
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN
AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY) ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 
 TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF CEDE & CO. OR TO A SUCCESSOR THEREOF OR SUCH
SUCCESSOR’S NOMINEE. 
 [Restricted Notes Legend] 
 THE SECURITY (OR ITS PREDECESSOR) EVIDENCED HEREBY WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION UNDER SECTION 5 OF THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND THE SECURITY
EVIDENCED HEREBY MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THE SECURITY EVIDENCED HEREBY IS HEREBY NOTIFIED THAT THE SELLER MAY BE RELYING ON THE
EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER. THE HOLDER OF THE SECURITY EVIDENCED HEREBY AGREES FOR THE BENEFIT OF THE COMPANY THAT (A) SUCH SECURITY MAY BE RESOLD, PLEDGED OR OTHERWISE
TRANSFERRED, ONLY (1)(a) INSIDE THE UNITED STATES TO A PERSON WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) PURCHASING FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A
QUALIFIED INSTITUTIONAL BUYER IN A 

  

 A-1-1 

 
TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A UNDER THE SECURITIES ACT, (b) OUTSIDE THE UNITED STATES TO A FOREIGN PERSON IN A TRANSACTION MEETING
THE REQUIREMENTS OF RULE 903 OR RULE 904 OF REGULATION S UNDER THE SECURITIES ACT, (c) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF APPLICABLE) OR (d) IN ACCORDANCE WITH ANOTHER
EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (AND BASED UPON AN OPINION OF COUNSEL ACCEPTABLE TO THE COMPANY IF THE COMPANY SO REQUESTS), (2) TO THE COMPANY OR (3) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT AND,
IN EACH CASE, IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR ANY OTHER APPLICABLE JURISDICTION AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THE SECURITY
EVIDENCED HEREBY OF THE RESALE RESTRICTIONS SET FORTH IN CLAUSE (A) ABOVE. NO REPRESENTATION CAN BE MADE AS TO THE AVAILABILITY OF THE EXEMPTION PROVIDED BY RULE 144 FOR RESALE OF THE SECURITY EVIDENCED HEREBY. 
  

 A-1-2 

 RHOMBUS MERGER CORPORATION 
 12% SENIOR SECURED NOTE DUE 2015 
  

					
	No.	  	 	  	 144A CUSIP: 78375P AJ6
 144A ISIN:
US78375PAJ66

			
		  		  	 REG S CUSIP: U75045 AB7
 REG S ISIN:
USU75045AB74

 Rhombus Merger Corporation promises to pay to Cede & Co. or registered assigns, the
principal sum of              Dollars ($            ) on November 1, 2015. 
 Interest Payment Dates: May 1 and November 1, beginning May 1, 2008 
 Record Dates: April 15 and October 15 
 Reference is made to further provisions of this Note set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as set forth at this place. 
 Unless the certificate of authentication hereon has been executed by the Trustee referred to on the reverse hereof by manual signature, this Note shall
not be entitled to any benefits under this Indenture referred to on the reverse hereof or be valid or obligatory for any purpose. 
  

 A-1-3 

			
	RHOMBUS MERGER CORPORATION
		
	By:	 	 
		 	 Name:
 Title:

  

			
	 TRUSTEE’S CERTIFICATE OF AUTHENTICATION
 This is one of the 12% Senior Secured Notes
 referred to in the within-mentioned Indenture:
 Dated: October 19, 2007

	
	WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee
		
	By:	 	 
		 	Authorized Signatory

  

 A-1-4 

 (Reverse of 12% Senior Secured Note) 
 12% Senior Secured Notes due 2015 
 RHOMBUS MERGER CORPORATION 
 Capitalized terms used herein shall have the meanings assigned to them in the Indenture referred to below unless otherwise indicated. 
 (1) Interest. 
 (a) Rhombus
Merger Corporation, a Delaware corporation, or its successor (together, “Rhombus”), promises to pay interest on the principal amount of this Note (“12% Senior Secured Note” and, together with the Floating Rate
Senior Secured Note, the “Notes”) at a fixed rate. Rhombus will pay interest in United States dollars (except as otherwise provided herein) semiannually in arrears on May 1 and November 1, commencing on May 1, 2008 or
if any such day is not a Business Day, on the next succeeding Business Day (each an “Interest Payment Date”). Interest on the 12% Senior Secured Notes shall accrue from the most recent date to which interest has been paid or, if no
interest has been paid, from and including October 19, 2007; provided that if there is no existing Default or Event of Default in the payment of interest, and if this 12% Senior Secured Note is authenticated between a record date
referred to on the face hereof and the next succeeding Interest Payment Date (but after October 19, 2007), interest shall accrue from such next succeeding Interest Payment Date, except in the case of the original issuance of 12% Senior Secured
Notes, in which case interest shall accrue from the date of authentication. Rhombus shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal at the rate equal to 1% per annum
in excess of the then applicable interest rate on the 12% Senior Secured Notes to the extent lawful; it shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest (without
regard to any applicable grace period) at the same rate to the extent lawful. Interest shall be computed on the basis of a 360-day year comprised of twelve 30-day months. The interest rate on the Notes will in no event be higher than the maximum
rate permitted by New York law as the same may be modified by United States law of general application. 
 [(b) Registration Rights Agreement. The Holder of this Note is entitled to
the benefits of a Registration Rights Agreement, dated as of October 19, 2007, among the Issuer, the Guarantors party thereto and the Initial Purchasers.]1 
 (2) Method of Payment. Rhombus will pay interest on the 12% Senior Secured Notes (except defaulted
interest) on the applicable Interest Payment Date to the Persons who are 
  

	 1
	 To be included only in the Initial Notes on the Issue Date and any Additional Notes that bear the Restricted Note
Legend. 

  

 A-1-5 

 
registered Holders of 12% Senior Secured Notes at the close of business on the May 1 and November 1 preceding the Interest Payment Date, even if
such 12% Senior Secured Notes are cancelled after such record date and on or before such Interest Payment Date, except as provided in Section 2.12 of the Indenture with respect to defaulted interest. The 12% Senior Secured Notes shall be
payable as to principal, premium and interest at the office or agency of Rhombus maintained for such purpose within or without the City and State of New York, or, at the option of Rhombus, payment of interest may be made by check mailed to the
Holders at their addresses set forth in the register of Holders; provided that payment by wire transfer of immediately available funds shall be required with respect to principal of, premium, if any, and interest on, all Global Notes and all
other 12% Senior Secured Notes the Holders of which shall have provided written wire transfer instructions to Rhombus and the Paying Agent. Such payment shall be in such coin or currency of the United States of America as at the time of payment is
legal tender for payment of public and private debts. 
 Any payments of principal of and interest on this 12% Senior Secured Note prior to
Stated Maturity shall be binding upon all future Holders of this Note and of any Note issued upon the registration of transfer hereof or in exchange hereof or in lieu hereof, whether or not noted hereon. The amount due and payable at the maturity of
this Note shall be payable only upon presentation and surrender of this Note at an office of the Trustee or the Trustee’s agent appointed for such purposes. 
 (3) Paying Agent and Registrar. Initially, Wells Fargo Bank, National Association, the Trustee under the Indenture, shall act as Paying Agent and Registrar. Rhombus may change any Paying Agent or Registrar
without notice to any Holder. Rhombus or any of its Restricted Subsidiaries may act in any such capacity. 
 (4) Indenture. Rhombus
issued the 12% Senior Secured Notes under an Indenture, dated as of October 19, 2007 (the “Indenture”), among Rhombus, Ryerson, Inc., the Guarantors and the Trustee. The terms of the 12% Senior Secured Notes include those
stated in the Indenture and those made a part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (15 U.S. Code §§ 77aaa-77bbbb) (the “TIA”). To the extent the provisions of this 12% Senior Secured
Note are inconsistent with the provisions of the Indenture, the Indenture shall govern. The 12% Senior Secured Notes are subject to all such terms, and Holders are referred to the Indenture and such Act for a statement of such terms. The 12% Senior
Secured Notes issued on the Issue Date are senior Obligations of Rhombus limited to $425,000,000 in aggregate principal amount, plus amounts, if any, sufficient to pay premium and interest on outstanding 12% Senior Secured Notes as set forth in
Paragraph 2 hereof. The Indenture permits the issuance of Additional Notes subject to compliance with certain conditions. 
 The payment of
principal and interest on the 12% Senior Secured Notes is unconditionally guaranteed on a senior basis by the Guarantors. 
 (5) Optional
Redemption. 
 (a) The 12% Senior Secured Notes may be redeemed, in whole or in part, at any time prior to November 1, 2011, at the
option of the Company upon not less than 30 nor more than 60 days’ prior notice sent electronically or mailed by first-class mail to each Holder’s registered 

  

 A-1-6 

 
address, at a Redemption Price equal to 100% of the principal amount of the 12% Senior Secured Notes redeemed plus the Applicable Premium as of, and accrued
and unpaid interest, if any, to, the applicable redemption date (subject to the right of holders of record on the relevant record date to receive interest due on the relevant interest payment date). 
 (b) The 12% Senior Secured Notes are subject to redemption, at the option of the Company, in whole or in part, at any time on or after November 1,
2011, upon not less than 30 nor more than 60 days’ notice at the following Redemption Prices (expressed as percentages of the principal amount to be redeemed) set forth below, plus accrued and unpaid interest, if any, to, but not including, the
redemption date (subject to the right of Holders of record on the relevant regular record date to receive interest due on an interest payment date that is on or prior to the redemption date), if redeemed during the 12-month period beginning
November 1 of the years indicated: 
  

				
	 Year
	  	Percentage	 
	 2011
	  	106.000	%
	 2012
	  	103.000	%
	 2013 and thereafter
	  	100.000	%

 (c) In addition to the optional redemption of the 12% Senior Secured Notes in accordance with the
provisions of the preceding paragraph, prior to November 1, 2010, the Company may, with the net proceeds of one or more Qualified Equity Offerings, redeem up to 35% of the aggregate principal amount of the outstanding 12% Senior Secured Notes
(including Additional Notes that are 12% Senior Secured Notes) at a Redemption Price equal to 112% of the principal amount of thereof, together with accrued and unpaid interest thereon, if any, to the date of redemption; provided that at
least 65% of the principal amount of 12% Senior Secured Notes then outstanding (including Additional Notes that are 12% Senior Secured Notes) remains outstanding immediately after the occurrence of any such redemption (excluding 12% Senior Secured
Notes held by the Company or its Subsidiaries) and that any such redemption occurs within 90 days following the closing of any such Qualified Equity Offering. 
 (6) Mandatory Redemption. Except as set forth under Sections 3.9, 4.10 and 4.14 of the Indenture, the Company shall not be required to make mandatory redemption or sinking fund payments with respect to the 12%
Senior Secured Notes. 
 (7) Repurchase at Option of Holder. 
 (a) Upon the occurrence of a Change of Control, each Holder will have the right to require Rhombus to repurchase all or any part (equal to $2,000 and any
integral multiple of $1,000 in excess thereof) of such Holder’s 12% Senior Secured Notes pursuant to the offer described below (the “Change of Control Offer”) at an offer price in cash equal to 101% of the aggregate principal
amount thereof plus accrued and unpaid interest thereon to the date of purchase. Within 30 days following any Change of Control, Rhombus will mail or deliver a notice to each Holder describing the transaction or transactions that constitute the
Change of Control setting forth the procedures governing the Change of Control Offer required by the Indenture. 
  

 A-1-7 

 (b) Upon the occurrence of certain Asset Sales, the Company may be required to offer to purchase 12%
Senior Secured Notes. 
 (c) Holders of the 12% Senior Secured Notes that are the subject of an Offer to Purchase will receive notice of an
Offer to Purchase pursuant to an Asset Sale or a Change of Control from Rhombus prior to any related Purchase Date and may elect to have such 12% Senior Secured Notes purchased by completing the form titled “Option of Holder to Elect
Purchase” appearing below. 
 (8) Notice of Redemption. Notice of redemption shall be delivered at least 30 days but not more
than 60 days before the redemption date to each Holder whose 12% Senior Secured Notes are to be redeemed at its registered address. 12% Senior Secured Notes in denominations larger than $2,000 may be redeemed in part but only in a minimum amount of
$2,000 principal amount (and integral multiples of $1,000 in excess thereof), unless all of the 12% Senior Secured Notes held by a Holder are to be redeemed. On and after the redemption date, interest ceases to accrue on the 12% Senior Secured Notes
or portions hereof called for redemption. 
 (9) Denominations, Transfer, Exchange. The 12% Senior Secured Notes are in registered
form without coupons in initial denominations of $2,000 and any integral multiple of $1,000 in excess thereof. The transfer of the 12% Senior Secured Notes may be registered and the 12% Senior Secured Notes may be exchanged as provided in the
Indenture. The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and Rhombus may require a Holder to pay any taxes and fees required by law or permitted by the Indenture.
Rhombus need not exchange or register the transfer of any 12% Senior Secured Note or portion of a 12% Senior Secured Note selected for redemption, except for the unredeemed portion of any 12% Senior Secured Note being redeemed in part. Also, it need
not exchange or register the transfer of any 12% Senior Secured Notes for a period of 15 days before a selection of 12% Senior Secured Notes to be redeemed or during the period between a record date and the corresponding Interest Payment Date.

 (10) Persons Deemed Owners. The registered holder of a 12% Senior Secured Note may be treated as its owner for all purposes.

 (11) Amendment, Supplement and Waiver. Subject to the following paragraphs, the Indenture and the Notes may be amended or
supplemented with the consent of the Holders of at least a majority in aggregate principal amount of the then outstanding Notes, including, without limitation, consents obtained in connection with a purchase of or tender offer or exchange offer for
Notes, and any existing Default or Event of Default or compliance with any provision of the Indenture or the Notes may be waived with the consent of the Holders of a majority in aggregate principal amount of the then outstanding Notes, including
consents obtained in connection with a tender offer or exchange offer for the Notes. 
  

 A-1-8 

 Without the consent of any Holders, Rhombus, the Guarantors and the Trustee, at any time and from time to
time, may enter into one or more indentures supplemental to the Indenture for any of the following purposes: 
 (1) to
evidence the succession of another Person to the Company and the assumption by any such successor of the covenants of the Company in the Indenture, the Guarantees, the Security Documents and in the Notes; 
 (2) to add to the covenants of the Company for the benefit of the Holders, or to surrender any right or power herein conferred upon
Rhombus; 
 (3) to add additional Events of Default; 
 (4) to provide for uncertificated Notes in addition to or in place of the certificated Notes; 
 (5) to evidence and provide for the acceptance of appointment under the Indenture by a successor Trustee or Collateral Agent; 

(6) to provide for or confirm the issuance of Additional Notes in accordance with the terms of the Indenture; 
 (7) to add to the Collateral Securing the Notes, to add a Guarantor or to release a Guarantor in accordance with the Indenture;

 (8) to cure any ambiguity, defect, omission, mistake or inconsistency; 
 (9) to make any other provisions with respect to matters or questions arising under the Indenture, provided that such actions
pursuant to this clause shall not adversely affect the interests of the Holders in any material respect, as determined in good faith by the Board of Directors of the Company; 
 (10) to conform the text of the Indenture or the Notes to any provision of the “Description of Notes” in the Offering Memorandum
to the extent that the Trustee has received an Officers’ Certificate stating that such text constitutes an unintended conflict with the description of the corresponding provision in the “Description of Notes”; 
 (11) to mortgage, pledge, hypothecate or grant any other Lien in favor of the Collateral Agent for the benefit of the Trustee on behalf of
the Holders of the Notes, as additional security for the payment and performance of all or any portion of the Obligations under the Indenture and the Notes, in any property or assets, including any which are required to be mortgaged, pledged or
hypothecated, or in which a Lien is required to be granted to or for the benefit of the Trustee or the Collateral Agent pursuant to the Indenture, any of the Security Documents or otherwise; 
 (12) to release Collateral from the Lien of the Indenture and the Security Documents when permitted or required by the Security Documents,
the Intercreditor Agreement or the Indenture; or 
 (13) to secure any Additional Secured Obligations under the Security
Documents. 
  

 A-1-9 

 With the consent of the Holders of not less than a majority in aggregate principal amount of the
outstanding Notes, Rhombus, the Guarantors and the Trustee may enter into an indenture or indentures supplemental to the Indenture for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of the
Indenture or the Notes or of modifying in any manner the rights of the Holders under the Indenture, including the definitions therein; provided, however, that no such supplemental indenture shall, without the consent of the Holder of
each outstanding Note affected thereby: 
 (1) change the Stated Maturity of any Note or of any installment of interest on any
Note, or reduce the amount payable in respect of the principal thereof or the rate of interest thereon or any premium payable thereon, or reduce the amount that would be due and payable on acceleration of the maturity thereof, or change the place of
payment where, or the coin or currency in which, any Note or any premium or interest thereon is payable, or impair the right to institute suit for the enforcement of any such payment on or after the Stated Maturity thereof, or change the date on
which any Notes may be subject to redemption or reduce the Redemption Price therefor, 
 (2) reduce the percentage in
aggregate principal amount of the outstanding Notes, the consent of whose Holders is required for any such supplemental indenture, or the consent of whose Holders is required for any waiver (of compliance with certain provisions of the Indenture or
certain defaults thereunder and their consequences) provided for in the Indenture, 
 (3) modify the obligations of the
Company to make Offers to Purchase upon a Change of Control or from the Excess Proceeds of Asset Sales if such modification was done after the occurrence of such Change of Control or such Asset Sale, 
 (4) subordinate, in right of payment, the Notes to any other Debt of the Company, 
 (5) modify any of the provisions of this paragraph or provisions relating to waiver of defaults or certain covenants, except to increase
any such percentage required for such actions or to provide that certain other provisions of the Indenture cannot be modified or waived without the consent of the Holder of each outstanding Note affected thereby, or 
 (6) release any Guarantees required to be maintained under the Indenture (other than in accordance with the terms of the Indenture).

 In addition, any amendment to, or waiver of, the provisions of the Indenture or any Security Document that has the effect of releasing all
or substantially all of the Collateral from the Liens securing the Notes or otherwise modifying the Intercreditor Agreement in any manner adverse in any material respect to the Holders of the Notes will require the consent of the Holders of at least
66-2/3% in aggregate principal amount of the Notes then outstanding. 
  

 A-1-10 

 The Holders of not less than a majority in aggregate principal amount of the outstanding Notes may on
behalf of the Holders of all the Notes waive any past default under the Indenture and its consequences, except a default: 
 (1) in any payment in respect of the principal of (or premium, if any) or interest on any Notes (including any Note which is required to have been purchased pursuant to an Offer to Purchase which has been made by the Issuer), or 

(2) in respect of a covenant or provision hereof which under the Indenture cannot be modified or amended without the consent of the
Holder of each outstanding Note affected. 
 (12) Defaults and Remedies. Events of Default include: 
 (1) default in the payment in respect of the principal of (or premium, if any, on) any Note at its maturity (whether at Stated Maturity or
upon repurchase, acceleration, optional redemption or otherwise); 
 (2) default in the payment of any interest upon any Note
when it becomes due and payable, and continuance of such default for a period of 30 days; 
 (3) failure to perform or comply
with the Indenture provisions described under Section 5.1 thereof; 
 (4) except as permitted by the Indenture, any Note
Guarantee of any Significant Subsidiary (or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary), shall for any reason cease to be, or it shall be asserted by any Guarantor or the Company not to be,
in full force and effect and enforceable in accordance with its terms; 
 (5) default in the performance, or breach, of any
covenant or agreement of the Company or any Guarantor in the Indenture (other than a covenant or agreement a default in whose performance or whose breach is specifically dealt with in clauses (1), (2) (3) or (4) above), and
continuance of such default or breach for a period of 30 days after written notice thereof has been given to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in aggregate principal amount of the outstanding
Notes; 
 (6) a default or defaults under any bonds, debentures, notes or other evidences of Debt (other than the Notes) by
the Company or any Restricted Subsidiary having, individually or in the aggregate, a principal or similar amount outstanding of at least $10.0 million, whether such Debt now exists or shall hereafter be created, which default or defaults shall have
resulted in the acceleration of the maturity of such Debt prior to its express maturity or shall constitute a failure to pay at least $10.0 million of such Debt when due and payable after the expiration of any applicable grace period with respect
thereto; 
  

 A-1-11 

 (7) the entry against the Company or any Restricted Subsidiary that is a Significant
Subsidiary of a final judgment or final judgments for the payment of money in an aggregate amount in excess of $10.0 million, by a court or courts of competent jurisdiction, which judgments remain undischarged, unwaived, unstayed, unbonded or
unsatisfied for a period of 60 consecutive days; 
 (8)(i) the Company, any Restricted Subsidiary that is a Significant
Subsidiary or any group of Restricted Subsidiaries that, taken as a whole, would constitute a Significant Subsidiary, pursuant to or within the meaning of any Bankruptcy Law: 
 (a) commences a voluntary case, 
 (b) consents to the entry of an order for relief against it in an involuntary case, 
 (c)
consents to the appointment of a Custodian of it or for all or substantially all of its property, 
 (d) makes a general
assignment for the benefit of its creditors, or 
 (e) generally is not paying its debts as they become due; 
 or (ii) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that: 
 (a) is for relief against the Company or any Restricted Subsidiary that is a Significant Subsidiary or any group of Restricted
Subsidiaries that, taken together, would constitute a Significant Subsidiary, in an involuntary case; 
 (b) appoints a
Custodian of the Company or any Restricted Subsidiary that is a Significant Subsidiary or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary or for all or substantially all of the property of the
Company or any of its Restricted Subsidiaries; 
 (c) orders the liquidation of the Company or any Restricted Subsidiary that
is a Significant Subsidiary or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary and the order or decree remains unstayed and in effect for 60 consecutive days; or 
 (9) unless all of the Note Collateral has been released from the Note Liens in accordance with the provisions of the Security Documents,
default by the Company or any Subsidiary in the performance of the Security Documents which adversely affects the enforceability, validity, perfection or priority of the Note Liens on a material portion of the Note Collateral granted to the
Collateral Agent for the benefit of the Trustee and the Holders of the Notes, the repudiation or disaffirmation by the Company or any Subsidiary of its material obligations under the Security Documents or the determination in a judicial proceeding
that the Security Documents are unenforceable or invalid against the Company 

  

 A-1-12 

 
or any Subsidiary party thereto for any reason with respect to a material portion of the Note Collateral (which default, repudiation, disaffirmation or
determination is not rescinded, stayed, or waived by the Persons having such authority pursuant to the Security Documents) or otherwise cured within 60 days after the Company receives written notice thereof specifying such occurrence from the
Trustee or the Holders of at least 66-2/3% of the outstanding principal amount of the Obligations and demanding that such default be remedied. 
 If an Event of Default (other than an Event of Default specified in clause (8) above with respect to the Company) occurs and is continuing, then and in every such case the Trustee or the Holders of not less than
25% in aggregate principal amount of the outstanding Notes may declare the principal of the Notes and any accrued interest on the Notes to be due and payable immediately by a notice in writing to the Company (and to the Trustee if given by Holders);
provided, however, that after such acceleration, but before a judgment or decree based on acceleration, the Holders of a majority in aggregate principal amount of the outstanding Notes may, under certain circumstances, rescind and
annul such acceleration if all Events of Default, other than the nonpayment of accelerated principal of or interest on the Notes, have been cured or waived as provided in the Indenture. 
 In the event of a declaration of acceleration of the Notes solely because an Event of Default described in clause (6) above has
occurred and is continuing, the declaration of acceleration of the Notes shall be automatically rescinded and annulled if the event of default or payment default triggering such Event of Default pursuant to clause (6) shall be remedied or cured
by the Company or a Restricted Subsidiary of the Company or waived by the holders of the relevant Debt within 20 Business Days after the declaration of acceleration with respect thereto and if the rescission and annulment of the acceleration of the
Notes would not conflict with any judgment or decree of a court of competent jurisdiction obtained by the Trustee for the payment of amounts due on the Notes. 
 If an Event of Default specified in clause (8) above occurs with respect to the Company, the principal of and any accrued interest on
the Notes then outstanding shall ipso facto become immediately due and payable without any declaration or other act on the part of the Trustee or any Holder. The Trustee may withhold from Holders notice of any Default (except Default in payment of
principal of, premium, if any, and interest) if the Trustee determines that withholding notice is in the interest of the Holders to do so. 
 (13) Trustee Dealings with Rhombus. The Trustee, in its individual or any other capacity, may make loans to, accept deposits from, and perform services for Rhombus, the Guarantors or their respective Affiliates, and may otherwise
deal with Rhombus, the Guarantors or their respective Affiliates, as if it were not the Trustee. 
 (14) No Recourse Against Others.
No director, officer, employee, stockholder, general or limited partner or incorporator, past, present or future, of the Company, Rhombus, the Guarantors or any of their respective Subsidiaries, as such or in such capacity, shall have any personal
liability for any obligations of the Issuer under the 12% Senior Secured Notes, any Guarantee or the Indenture by reason of his, her or its status as such director, officer, employee, stockholder, general or limited partner or incorporator.

  

 A-1-13 

 (15) Authentication. This 12% Senior Secured Note shall not be valid until authenticated by the
manual signature of the Trustee or an authenticating agent. 
 (16) Abbreviations. Customary abbreviations may be used in the name of
a Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors
Act). 
 (17) CUSIP, ISIN Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification
Procedures, the Issuer has caused CUSIP numbers to be printed on the 12% Senior Secured Notes and the Trustee may use CUSIP, ISIN or other similar numbers in notices of redemption as a convenience to the Holders. No representation is made as to the
accuracy of such numbers either as printed on the 12% Senior Secured Notes or as contained in any notice of redemption and reliance may be placed only on the other identification numbers placed thereon. 
 Rhombus shall furnish to any Holder upon written request and without charge a copy of the Indenture. Requests may be made to: 
 Ryerson Inc. 
 2621 West 15th Place

 Chicago, Illinois 60608 
 Facsimile: (773) 788-4219 
 Attention: Louise Turilli, Vice President and General Counsel 
  

 A-1-14 

 ASSIGNMENT FORM 
 To assign this 12% Senior Secured Note, fill in the form below: (I) or (we) assign and transfer this 12% Senior Secured Note to 
 _________________________ 
 (Insert assignee’s soc. sec. or tax I.D. no.)  
 __________________________ 
 __________________________ 
 __________________________ 
 (Print or type assignee’s name, address and zip code) 
 and irrevocably appoint _____________________________________________________________________ 
 to transfer this 12% Senior Secured Note on the books of Rhombus. The agent may substitute another to act for him. 
 Date:__________________ 
  

	
	
	Your Signature: ____________________________
	(Sign exactly as your name appears on the face of this 12% Senior Secured Note)

 Signature guarantee: 
 (Signature must be guaranteed by a participant in a recognized signature guarantee medallion program) 
  

 A-1-15 

 OPTION OF HOLDER TO ELECT PURCHASE 
 If you want to elect to have this 12% Senior Secured Note purchased by Rhombus pursuant to Section 4.7 (Restricted Payments), 4.10 (Asset Sale),
4.14 (Change of Control) or 4.16 (Event of Loss) of the Indenture, check the box below: 
  ̈  Section 4.7                      ̈  Section 4.10                      ̈  Section 4.14                      ̈  Section 4.16

 If you want to elect to have only part of the 12% Senior Secured Note purchased by Rhombus pursuant to Section 4.7, 4.10, 4.14 or
4.16 of the Indenture, state the amount you elect to have purchased: $ 
  

					
	Date:
                                         
       	 		 	Your Signature:
                                         
                           
	 	 		 	 (Sign exactly as your name appears on
 the 12% Senior
Secured Note)

			
		 		 	Signature guarantee:

 (Signature must be guaranteed by a participant in a recognized signature guarantee medallion
program) 
  

 A-1-16 

 CERTIFICATE TO BE DELIVERED UPON 
 EXCHANGE OR REGISTRATION 
 OF TRANSFER RESTRICTED NOTES 
 Ryerson Inc. 
 2621 West 15th Place 
 Chicago, Illinois 60608 
 Facsimile: (773) 788-4219 
 Attention: Louise Turilli, Vice President and General Counsel 
 Wells Fargo
Bank, National Association, as Trustee 
 Corporate Trust Services 
 MAC N9311-110 
 625 Marquette Avenue 
 Minneapolis, MN
55479 
 Facsimile: (612) 667-9825 
 Attention: Ryerson
Account Manager 
  

	 	Re:	Rhombus Merger Corporation 12% Senior Secured Note due 2015 CUSIP # 

 Reference is hereby made to that certain Indenture dated October 19, 2007 (the “Indenture”) among Rhombus Merger Corporation (“Rhombus”), Ryerson Inc., the Guarantors party
thereto and Wells Fargo Bank, National Association, as trustee (the “Trustee”). Capitalized terms used but not defined herein shall have the meanings set forth in the Indenture. 
 This certificate relates to $                 principal amount of
Notes held in (check applicable space)                 book-entry or
                 definitive form by the undersigned. 
 The undersigned
                                         
        (transferor) (check one box below): 
  

	 ̈	hereby requests the Registrar to deliver in exchange for its beneficial interest in the Global Note held by the Depository a Note or Notes in definitive, registered form of
authorized denominations and an aggregate principal amount equal to its beneficial interest in such Global Note (or the portion thereof indicated above), in accordance with Section 2.6 of the Indenture; 

  

	 ̈	pursuant to an effective registration statement under the Securities Act of 1933, as amended; or 

  

	 ̈	hereby requests the Trustee to exchange or register the transfer of a Note or Notes to
                                 (transferee). 

  

 A-1-17 

 In connection with any transfer of any of the Notes evidenced by this certificate occurring prior to the
expiration of the periods referred to in Rule 144(k) under the Securities Act of 1933, as amended, the undersigned confirms that such Notes are being transferred in accordance with its terms: 
 CHECK ONE BOX BELOW: 
 (1)      ̈     to Rhombus or any of its subsidiaries; or 
 (2)      ̈     inside the United States to a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act of 1933, as amended) that
purchases for its own account or for the account of a qualified institutional buyer to whom notice is given that such transfer is being made in reliance on Rule 144A under the Securities Act of 1933, as amended, in each case pursuant to and in
compliance with Rule 144A thereunder; or 
 (3)      ̈     outside
the United States in an offshore transaction within the meaning of Regulation S under the Securities Act of 1933, as amended, in compliance with Rule 904 thereunder. 
  

 A-1-18 

 Unless one of the boxes is checked, the Registrar will refuse to register any of the Notes evidenced by
this certificate in the name of any person other than the registered holder thereof. 
  

	
	
	  
	Signature

  

			
		
	Signature Guarantee:	 	 
	 (Signature must be guaranteed by a participant
 in a recognized signature guarantee medallion program)

 TO BE COMPLETED BY PURCHASER IF (2) ABOVE IS CHECKED. 
 The undersigned represents and warrants that it is purchasing this Note for its own account or an account with respect to which it exercises sole
investment discretion and that it and any such account is a “qualified institutional buyer” within the meaning of Rule 144A under the Securities Act of 1933, as amended (“Rule 144A”), and is aware that the sale to it is being
made in reliance on Rule 144A and acknowledges that it has received such information regarding the Company as the undersigned has requested pursuant to Rule 144A or has determined not to request such information and that it is aware that the
transferor is relying upon the undersigned’s foregoing representations in order to claim the exemption from registration provided by Rule 144A. 
  

									
		 		 		 	[Name of Transferee]
					
	Dated:	 	 	 		 		 	 
				
	NOTICE: To be executed by an executive officer	 		 		 	

  

 A-1-19 

 SCHEDULE OF EXCHANGES OF 12% SENIOR SECURED NOTES 
 The following exchanges of a part of this Global Note for other 12% Senior Secured Notes have been made: 
  

									
	 Date of Exchange
	  	Amount of
Decrease in
Principal Amount
of this Global Note	  	Amount of
Increase in
Principal Amount
of this Global Note	  	Principal Amount
of this Global Note
Following Such
Decrease (or
Increase)	  	Signature of
Authorized Officer
of Trustee or 12%
Senior Secured
Note Custodian

  

 A-1-20 

 EXHIBIT A-2 
 FORM OF NOTE 
 (Face of Floating Rate Senior Secured Note) 
 Floating Rate Senior Secured Notes due 2014 
 [Global Notes Legend] 
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, TO THE COMPANY OR ITS
AGENT FOR REGISTRATION OR TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUIRED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY OR SUCH OTHER
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN
AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY) ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 
 TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF CEDE & CO. OR TO A SUCCESSOR THEREOF OR SUCH
SUCCESSOR’S NOMINEE. 
 [Restricted Notes Legend] 
 THE SECURITY (OR ITS PREDECESSOR) EVIDENCED HEREBY WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION UNDER SECTION 5 OF THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND THE SECURITY
EVIDENCED HEREBY MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THE SECURITY EVIDENCED HEREBY IS HEREBY NOTIFIED THAT THE SELLER MAY BE RELYING ON THE
EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER. THE HOLDER OF THE SECURITY EVIDENCED HEREBY AGREES FOR THE BENEFIT OF THE COMPANY THAT (A) SUCH SECURITY MAY BE RESOLD, PLEDGED OR OTHERWISE
TRANSFERRED, ONLY (1)(a) INSIDE THE UNITED STATES TO A PERSON WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) PURCHASING FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A
QUALIFIED INSTITUTIONAL BUYER IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A UNDER THE 

  

 A-2-1 

 
SECURITIES ACT, (b) OUTSIDE THE UNITED STATES TO A FOREIGN PERSON IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 903 OR RULE 904 OF REGULATION S
UNDER THE SECURITIES ACT, (c) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF APPLICABLE) OR (d) IN ACCORDANCE WITH ANOTHER EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT (AND BASED UPON AN OPINION OF COUNSEL ACCEPTABLE TO THE COMPANY IF THE COMPANY SO REQUESTS), (2) TO THE COMPANY OR (3) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT AND, IN EACH CASE, IN ACCORDANCE WITH ANY APPLICABLE
SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR ANY OTHER APPLICABLE JURISDICTION AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THE SECURITY EVIDENCED HEREBY OF THE RESALE RESTRICTIONS SET
FORTH IN CLAUSE (A) ABOVE. NO REPRESENTATION CAN BE MADE AS TO THE AVAILABILITY OF THE EXEMPTION PROVIDED BY RULE 144 FOR RESALE OF THE SECURITY EVIDENCED HEREBY. 
  

 A-2-2 

 RHOMBUS MERGER CORPORATION 
 FLOATING RATE SENIOR SECURED NOTE DUE 2014 
  

					
	No.	  	 	  	 144A CUSIP: 78375P AH0
 144A ISIN:
US78375PAH01

			
		  		  	 REG S CUSIP: U75045 AA9
 REG S ISIN:
USU75045AA91

 Rhombus Merger Corporation promises to pay to Cede & Co. or registered assigns, the
principal sum of Dollars ($ ) on November 1, 2014. 
 Interest Payment Dates: February 1, May 1, August 1
and November 1, beginning February 1, 2008 
 Record Dates: January 15, April 15, July 15 and
October 15 
 Reference is made to further provisions of this Note set forth on the reverse hereof, which further provisions shall for
all purposes have the same effect as set forth at this place. 
 Unless the certificate of authentication hereon has been executed by the
Trustee referred to on the reverse hereof by manual signature, this Note shall not be entitled to any benefits under this Indenture referred to on the reverse hereof or be valid or obligatory for any purpose. 
  

 A-2-3 

			
	RHOMBUS MERGER CORPORATION
		
	By:	 	 
		 	 Name:
 Title:

 TRUSTEE’S CERTIFICATE OF AUTHENTICATION 
 This is one of the Floating Rate Senior Secured Notes referred to in the within-mentioned Indenture: 
 Dated:
October 19, 2007 
  

			
	WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee
		
	By:	 	 
		 	Authorized Signatory

  

 A-2-4 

 (Reverse of Floating Rate Senior Secured Note) 
 Floating Rate Senior Secured Notes due 2014 
 RHOMBUS MERGER CORPORATION 
 Capitalized terms used herein shall have the meanings assigned to them in the Indenture referred to below unless otherwise indicated. 
 (1) Interest. 
 (a)
Rhombus Merger Corporation, a Delaware corporation, or its successor (together, “Rhombus”), promises to pay interest on the principal amount of this Note (“Floating Rate Senior Secured Note” and, together with the
Fixed Rate Notes, the “Notes”) at a rate per annum, reset quarterly, equal to LIBOR plus 7.375%, as determined by the Calculation Agent. Rhombus will pay interest in United States dollars (except as otherwise provided herein)
quarterly in arrears on each February 1, May 1, August 1 and November 1, commencing on February 1, 2008 or if any such day is not a Business Day, on the next succeeding Business Day (each an “Interest
Payment Date”). Interest on the Floating Rate Senior Secured Notes shall accrue from the most recent date to which interest has been paid or, if no interest has been paid, from and including October 19, 2007; provided that if
there is no existing Default or Event of Default in the payment of interest, and if this Floating Rate Senior Secured Note is authenticated between a record date referred to on the face hereof and the next succeeding Interest Payment Date (but after
October 19, 2007), interest shall accrue from such next succeeding Interest Payment Date, except in the case of the original issuance of Floating Rate Senior Secured Notes, in which case interest shall accrue from the date of authentication.
Rhombus shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal at the rate equal to 1% per annum in excess of the then applicable interest rate on the Floating Rate Senior
Secured Notes to the extent lawful; it shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest (without regard to any applicable grace period) at the same rate to the
extent lawful. Interest shall be computed on the basis of a 360-day year comprised of twelve 30-day months. The interest rate on the Notes will in no event be higher than the maximum rate permitted by New York law as the same may be modified by
United States law of general application. 
 [(b) Registration
Rights Agreement. The Holder of this Note is entitled to the benefits of a Registration Rights Agreement, dated as of October 19, 2007, among the Issuer, the Guarantors party thereto and the Initial Purchasers.]2 
  

	 2
	 To be included only in the Initial notes on the Issue Date and any Additional Notes that bear the Restricted Legend.

  

 A-2-5 

 For purposes of this Section 1, the following terms shall have the meanings indicated below:

 “Bloomberg Page BBAM1” means the display designated as “Page BBAM1” on the Bloomberg service (or any successor
service or such other page as may replace Page BBAM1 on that service or any successor service). 
 “Determination Date”
with respect to an Interest Period, will be the second London Banking Day preceding the first day of the Interest Period. 
 “Interest Period” means the period commencing on and including an interest payment date and ending on and including the day immediately preceding the next succeeding interest payment date, with the exception that the first
Interest Period shall commence on and include the Issue Date and end on and include January 31, 2008. 
 “LIBOR,” with
respect to an Interest Period, will be the rate (expressed as a percentage per annum) for deposits in United States dollars for a three-month period beginning on the second London Banking Day after the Determination Date that appears on Bloomberg
Page BBAM1 as of 11:00 a.m., London time, on the Determination Date. If Bloomberg Page BBAM1 does not include such a rate or is unavailable on a Determination Date, the Calculation Agent will request the principal London office of each of
four major banks in the London interbank market, as selected by the Company, to provide such bank’s offered quotation (expressed as a percentage per annum), as of approximately 11:00 a.m., London time, on such Determination Date, to prime banks
in the London interbank market for deposits in a Representative Amount in United States dollars for a three-month period beginning on the second London Banking Day after the Determination Date. If at least two such offered quotations are so
provided, LIBOR for the Interest Period will be the arithmetic mean of such quotations. If fewer than two such quotations are so provided, the Calculation Agent will request each of three major banks in New York City, as selected by the Company, to
provide such bank’s rate (expressed as a percentage per annum), as of approximately 11:00 a.m., New York City time, on such Determination Date, for loans in a Representative Amount in United States dollars to leading European banks for a
three-month period beginning on the second London Banking Day after the Determination Date. If at least two such rates are so provided, LIBOR for the Interest Period will be the arithmetic mean of such rates. If fewer than two such rates are so
provided, then LIBOR for the Interest Period will be LIBOR in effect with respect to the immediately preceding Interest Period. 
 “London Banking Day” is any day in which dealings in United States dollars are transacted or, with respect to any future date, are expected to be transacted in the London interbank market. 
 “Representative Amount” means U.S. $1,000,000. 
 The amount of interest for each day that the Notes are outstanding ( the “Daily Interest Amount”) will be calculated by dividing the interest rate in effect for such day by 360 and multiplying the
result by the principal amount of the Floating Rate Notes. The amount of interest to be paid on the Floating Rate Notes for each Interest Period will be calculated by adding the Daily Interest Amounts for each day in the Interest Period. 

 

 A-2-6 

 All percentages resulting from any of the above calculations will be rounded, if necessary, to the
nearest one hundred-thousandth of a percentage point, with five one-millionths of a percentage point being rounded upwards (e.g., 9.876545% (or .09876545) being rounded to 9.87655% (or .0987655)) and all dollar amounts used in or resulting
from such calculations will be rounded to the nearest cent (with one-half cent being rounded upwards). 
 The interest rate on the Floating
Rate Notes will in no event be higher than the maximum rate permitted by New York law as the same may be modified by United States law of general application. 
 The Calculation Agent will, upon the request of the Holder of any Floating Rate Note, provide the interest rate then in effect with respect to the Notes. All calculations made by the Calculation Agent in the absence
of manifest error will be conclusive for all purposes and binding on the Company and the Holders of the Floating Rate Notes. 
 (2) Method
of Payment. Rhombus will pay interest on the Floating Rate Senior Secured Notes (except defaulted interest) on the applicable Interest Payment Date to the Persons who are registered Holders of Floating Rate Senior Secured Notes at the close of
business on January 15, April 15, July 15 and October 15 preceding the Interest Payment Date, even if such Floating Rate Senior Secured Notes are cancelled after such record date and on or before such Interest Payment
Date, except as provided in Section 2.12 of the Indenture with respect to defaulted interest. The Floating Rate Senior Secured Notes shall be payable as to principal, premium and interest at the office or agency of Rhombus maintained for such
purpose within or without the City and State of New York, or, at the option of Rhombus, payment of interest may be made by check mailed to the Holders at their addresses set forth in the register of Holders; provided that payment by wire
transfer of immediately available funds shall be required with respect to principal of, premium, if any, and interest on, all Global Notes and all other Floating Rate Senior Secured Notes the Holders of which shall have provided written wire
transfer instructions to Rhombus and the Paying Agent. Such payment shall be in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts. 
 Any payments of principal of and interest on this Floating Rate Senior Secured Note prior to Stated Maturity shall be binding upon all future Holders of
this Note and of any Note issued upon the registration of transfer hereof or in exchange hereof or in lieu hereof, whether or not noted hereon. The amount due and payable at the maturity of this Note shall be payable only upon presentation and
surrender of this Note at an office of the Trustee or the Trustee’s agent appointed for such purposes. 
 (3) Paying Agent and
Registrar. Initially, Wells Fargo Bank National Association, the Trustee under the Indenture, shall act as Paying Agent and Registrar. Rhombus may change any Paying Agent or Registrar without notice to any Holder. Rhombus or any of its
Restricted Subsidiaries may act in any such capacity. 
  

 A-2-7 

 (4) Indenture. Rhombus issued the Floating Rate Senior Secured Notes under an Indenture, dated as
of October 19, 2007 (the “Indenture”), among Rhombus Merger Corporation, Ryerson Inc., the Guarantors and the Trustee. The terms of the Floating Rate Senior Secured Notes include those stated in the Indenture and those made a
part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (15 U.S. Code §§ 77aaa-77bbbb) (the “TIA”). To the extent the provisions of this Floating Rate Senior Secured Note are inconsistent with the
provisions of the Indenture, the Indenture shall govern. The Floating Rate Senior Secured Notes are subject to all such terms, and Holders are referred to the Indenture and such Act for a statement of such terms. The Floating Rate Senior Secured
Notes issued on the Issue Date are senior Obligations of Rhombus limited to $150,000,000 in aggregate principal amount, plus amounts, if any, sufficient to pay premium and interest on outstanding Floating Rate Senior Secured Notes as set forth in
Paragraph 2 hereof. The Indenture permits the issuance of Additional Notes subject to compliance with certain conditions. 
 The payment of
principal and interest on the Floating Rate Senior Secured Notes is unconditionally guaranteed on a senior basis by the Guarantors. 
 (5)
Optional Redemption. 
 (a) The Floating Rate Senior Secured Notes may be redeemed, in whole or in part, at any time prior to
November 1, 2009, at the option of the Company upon not less than 30 nor more than 60 days’ prior notice sent electronically or mailed by first-class mail to each Holder’s registered address, at a Redemption Price equal to 100% of the
principal amount of the Floating Rate Senior Secured Notes redeemed plus the Applicable Premium as of, and accrued and unpaid interest, if any, to, the applicable redemption date (subject to the right of holders of record on the relevant record date
to receive interest due on the relevant interest payment date). 
 (b) The Floating Rate Senior Secured Notes are subject to redemption, at
the option of the Company, in whole or in part, at any time on or after November 1, 2009, upon not less than 30 nor more than 60 days’ notice at the following Redemption Prices (expressed as percentages of the principal amount to be
redeemed) set forth below, plus accrued and unpaid interest, if any, to, but not including, the redemption date (subject to the right of Holders of record on the relevant regular record date to receive interest due on an interest payment date that
is on or prior to the redemption date), if redeemed during the 12-month period beginning November 1 of the years indicated: 
  

				
	 Year
	  	Percentage	 
	 2009
	  	106.000	%
	 2010
	  	103.000	%
	 2011 and thereafter
	  	100.000	%

 (c) In addition to the optional redemption of the Floating Rate Notes in accordance with the
provisions of the preceding paragraph, prior to November 1, 2010, the Company may, with the net proceeds of one or more Qualified Equity Offerings, redeem up to 35% of the aggregate principal amount of the outstanding Floating Rate Senior
Secured Notes (including Additional Notes that are Floating Rate Senior Secured Notes) at a Redemption Price equal to 

  

 A-2-8 

 
100.00% of the principal amount of thereof, plus a premium equal to the interest rate in effect on the Notes on the date for which notice of redemption is
given, together with accrued and unpaid interest thereon, if any, to the date of redemption; provided that at least 65% of the principal amount of the Floating Rate Senior Secured Notes then outstanding (including Additional Notes that are
Floating Rate Senior Secured Notes remains outstanding immediately after the occurrence of any such redemption (excluding Floating Rate Senior Secured Notes held by the Company or its Subsidiaries) and that any such redemption occurs within 90 days
following the closing of any such Qualified Equity Offering. 
 (6) Mandatory Redemption. Except as set forth under Sections 3.9, 4.10
and 4.14 of the Indenture, the Company shall not be required to make mandatory redemption or sinking fund payments with respect to the Floating Rate Senior Secured Notes. 
 (7) Repurchase at Option of Holder. 
 (a) Upon the occurrence of a Change of Control, each Holder
will have the right to require Rhombus to repurchase all or any part (equal to $2,000 and any integral multiple of $1,000 in excess thereof) of such Holder’s Floating Rate Senior Secured Notes pursuant to the offer described below (the
“Change of Control Offer”) at an offer price in cash equal to 101% of the aggregate principal amount thereof plus accrued and unpaid interest thereon to the date of purchase. Within 30 days following any Change of Control, Rhombus
will deliver a notice to each Holder describing the transaction or transactions that constitute the Change of Control setting forth the procedures governing the Change of Control Offer required by the Indenture. 
 (b) Upon the occurrence of certain Asset Sales, the Company may be required to offer to purchase Floating Rate Senior Secured Notes. 
 (c) Holders of the Floating Rate Senior Secured Notes that are the subject of an Offer to Purchase will receive notice of an Offer to Purchase pursuant
to an Asset Sale or a Change of Control from Rhombus prior to any related Purchase Date and may elect to have such Floating Rate Senior Secured Notes purchased by completing the form titled “Option of Holder to Elect Purchase” appearing
below. 
 (8) Notice of Redemption. Notice of redemption shall be sent electronically or mailed at least 30 days but not more than 60
days before the redemption date to each Holder whose Floating Rate Senior Secured Notes are to be redeemed at its registered address. Floating Rate Senior Secured Notes in denominations larger than $2,000 may be redeemed in part but only in a
minimum amount of $2,000 principal amount (and integral multiples of $1,000 in excess thereof), unless all of the Floating Rate Senior Secured Notes held by a Holder are to be redeemed. On and after the redemption date, interest ceases to accrue on
the Floating Rate Senior Secured Notes or portions hereof called for redemption. 
 (9) Denominations, Transfer, Exchange. The
Floating Rate Senior Secured Notes are in registered form without coupons in initial denominations of $2,000 and any integral multiple of $1,000 in excess thereof. The transfer of the Floating Rate Senior Secured Notes may be registered and the
Floating Rate Senior Secured Notes may be exchanged as provided in the Indenture. The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate 

  

 A-2-9 

 
endorsements and transfer documents and Rhombus may require a Holder to pay any taxes and fees required by law or permitted by the Indenture. Rhombus need
not exchange or register the transfer of any Floating Rate Senior Secured Note or portion of a Floating Rate Senior Secured Note selected for redemption, except for the unredeemed portion of any Floating Rate Senior Secured Note being redeemed in
part. Also, it need not exchange or register the transfer of any Floating Rate Senior Secured Notes for a period of 15 days before a selection of Floating Rate Senior Secured Notes to be redeemed or during the period between a record date and the
corresponding Interest Payment Date. 
 (10) Persons Deemed Owners. The registered holder of a Floating Rate Senior Secured Note may
be treated as its owner for all purposes. 
 (11) Amendment, Supplement and Waiver. Subject to the following paragraphs, the Indenture
and the Notes may be amended or supplemented with the consent of the Holders of at least a majority in aggregate principal amount of the then outstanding Notes, including, without limitation, consents obtained in connection with a purchase of or,
tender offer or exchange offer for Notes, and any existing Default or Event of Default or compliance with any provision of the Indenture or the Notes may be waived with the consent of the Holders of a majority in aggregate principal amount of the
then outstanding Notes, including consents obtained in connection with a tender offer or exchange offer for Notes. 
 Without the consent of
any Holders, Rhombus, the Guarantors and the Trustee, at any time and from time to time, may enter into one or more indentures supplemental to the Indenture for any of the following purposes: 
 (1) to evidence the succession of another Person to the Company and the assumption by any such successor of the covenants of the Company
in the Indenture, the Guarantees, the Security Documents and in the Notes; 
 (2) to add to the covenants of the Company for
the benefit of the Holders, or to surrender any right or power herein conferred upon Rhombus; 
 (3) to add additional Events
of Default; 
 (4) to provide for uncertificated Notes in addition to or in place of the certificated Notes; 
 (5) to evidence and provide for the acceptance of appointment under the Indenture by a successor Trustee or Collateral Agent; 

(6) to provide for or confirm the issuance of Additional Notes in accordance with the terms of the Indenture; 
 (7) to add to the Collateral Securing the Notes, to add a Guarantor or to release a Guarantor in accordance with the Indenture;

 (8) to cure any ambiguity, defect, omission, mistake or inconsistency; 
  

 A-2-10 

 (9) to make any other provisions with respect to matters or questions arising under the
Indenture, provided that such actions pursuant to this clause shall not adversely affect the interests of the Holders in any material respect, as determined in good faith by the Board of Directors of the Company; 
 (10) to conform the text of the Indenture or the Notes to any provision of the “Description of Notes” in the Offering Memorandum
to the extent that the Trustee has received an Officers’ Certificate stating that such text constitutes an unintended conflict with the description of the corresponding provision in the “Description of Notes”; 
 (11) to mortgage, pledge, hypothecate or grant any other Lien in favor of the Collateral Agent for the benefit of the Trustee on behalf of
the Holders of the Notes, as additional security for the payment and performance of all or any portion of the Obligations under the Indenture and the Notes, in any property or assets, including any which are required to be mortgaged, pledged or
hypothecated, or in which a Lien is required to be granted to or for the benefit of the Trustee or the Collateral Agent pursuant to the Indenture, any of the Security Documents or otherwise; 
 (12) to release Collateral from the Lien of the Indenture and the Security Documents when permitted or required by the Security Documents,
the Intercreditor Agreement or the Indenture; or 
 (13) to secure any Additional Secured Obligations under the Security
Documents. 
 With the consent of the Holders of not less than a majority in aggregate principal amount of the outstanding Notes, Rhombus,
the Guarantors and the Trustee may enter into an indenture or indentures supplemental to the Indenture for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of the Indenture or the Notes or of
modifying in any manner the rights of the Holders under the Indenture, including the definitions therein; provided, however, that no such supplemental indenture shall, without the consent of the Holder of each outstanding Note affected
thereby: 
 (1) change the Stated Maturity of any Note or of any installment of interest on any Note, or reduce the amount
payable in respect of the principal thereof or the rate of interest thereon or any premium payable thereon, or reduce the amount that would be due and payable on acceleration of the maturity thereof, or change the place of payment where, or the coin
or currency in which, any Note or any premium or interest thereon is payable, or impair the right to institute suit for the enforcement of any such payment on or after the Stated Maturity thereof, or change the date on which any Notes may be subject
to redemption or reduce the Redemption Price therefor, 
 (2) reduce the percentage in aggregate principal amount of the
outstanding Notes, the consent of whose Holders is required for any such supplemental indenture, or the consent of whose Holders is required for any waiver (of compliance with certain provisions of the Indenture or certain defaults thereunder and
their consequences) provided for in the Indenture, 
  

 A-2-11 

 (3) modify the obligations of the Company to make Offers to Purchase upon a Change of
Control or from the Excess Proceeds of Asset Sales if such modification was done after the occurrence of such Change of Control or such Asset Sale, 
 (4) subordinate, in right of payment, the Notes to any other Debt of the Company, 
 (5)
modify any of the provisions of this paragraph or provisions relating to waiver of defaults or certain covenants, except to increase any such percentage required for such actions or to provide that certain other provisions of the Indenture cannot be
modified or waived without the consent of the Holder of each outstanding Note affected thereby, or 
 (6) release any
Guarantees required to be maintained under the Indenture (other than in accordance with the terms of the Indenture). 
 In addition, any
amendment to, or waiver of, the provisions of the Indenture or any Security Document that has the effect of releasing all or substantially all of the Collateral from the Liens securing the Notes or otherwise modify the Intercreditor Agreement in any
manner adverse to the Holders of the Notes will require the consent of the Holders of at least 66-2/3% in aggregate principal amount of the Notes then outstanding. 
 The Holders of not less than a majority in aggregate principal amount of the outstanding Notes may on behalf of the Holders of all the Notes waive any past default under the Indenture and its consequences, except a
default: 
 (1) in any payment in respect of the principal of (or premium, if any) or interest on any Notes (including any
Note which is required to have been purchased pursuant to an Offer to Purchase which has been made by the Issuer), or 
 (2)
in respect of a covenant or provision hereof which under the Indenture cannot be modified or amended without the consent of the Holder of each outstanding Note affected. 
 (12) Defaults and Remedies. Events of Default include: 
 (1) default in the payment in
respect of the principal of (or premium, if any, on) any Note at its maturity (whether at Stated Maturity or upon repurchase, acceleration, optional redemption or otherwise); 
 (2) default in the payment of any interest upon any Note when it becomes due and payable, and continuance of such default for a period of
30 days; 
 (3) failure to perform or comply with the Indenture provisions described under Section 5.1 thereof;

  

 A-2-12 

 (4) except as permitted by the Indenture, any Note Guarantee of any Significant
Subsidiary (or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary) shall for any reason cease to be, or it shall be asserted by any Guarantor or the Company not to be, in full force and effect and
enforceable in accordance with its terms; 
 (5) default in the performance, or breach, of any covenant or agreement of the
Company or any Guarantor in the Indenture (other than a covenant or agreement a default in whose performance or whose breach is specifically dealt with in clause (1), (2) (3) or (4) above), and continuance of such default or breach
for a period of 30 days after written notice thereof has been given to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in aggregate principal amount of the outstanding Notes; 
 (6) a default or defaults under any bonds, debentures, notes or other evidences of Debt (other than the Notes) by the Company or any
Restricted Subsidiary having, individually or in the aggregate, a principal or similar amount outstanding of at least $10.0 million, whether such Debt now exists or shall hereafter be created, which default or defaults shall have resulted in the
acceleration of the maturity of such Debt prior to its express maturity or shall constitute a failure to pay at least $10.0 million of such Debt when due and payable after the expiration of any applicable grace period with respect thereto;

 (7) the entry against the Company or any Restricted Subsidiary that is a Significant Subsidiary of a final judgment or
final judgments for the payment of money in an aggregate amount in excess of $10.0 million, by a court or courts of competent jurisdiction, which judgments remain undischarged, unwaived, unstayed, unbonded or unsatisfied for a period of 60
consecutive days; 
 (8)(i) the Company, any Restricted Subsidiary that is a Significant Subsidiary or any group of Restricted
Subsidiaries that, taken as a whole, would constitute a Significant Subsidiary, pursuant to or within the meaning of any Bankruptcy Law: 
 (a) commences a voluntary case, 
 (b) consents to the entry of an order for relief against it
in an involuntary case, 
 (c) consents to the appointment of a Custodian of it or for all or substantially all of its
property, 
 (d) makes a general assignment for the benefit of its creditors, or 
 (e) generally is not paying its debts as they become due; 
  

 A-2-13 

 or (ii) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that: 
 (a) is for relief against the Company or any Restricted Subsidiary that is a Significant Subsidiary or any group of Restricted
Subsidiaries that, taken together, would constitute a Significant Subsidiary, in an involuntary case; 
 (b) appoints a
Custodian of the Company or any Restricted Subsidiary that is a Significant Subsidiary or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary or for all or substantially all of the property of the
Company or any of its Restricted Subsidiaries; or 
 (c) orders the liquidation of the Company or any Restricted Subsidiary
that is a Significant Subsidiary or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary and the order or decree remains unstayed and in effect for 60 consecutive days; or 
 (9) unless all of the Note Collateral has been released from the Note Liens in accordance with the provisions of the Security Documents,
default by the Company or any Subsidiary in the performance of the Security Documents which adversely affects the enforceability, validity, perfection or priority of the Note Liens on a material portion of the Note Collateral granted to the
Collateral Agent for the benefit of the Trustee and the Holders of the Notes, the repudiation or disaffirmation by the Company or any Subsidiary of its material obligations under the Security Documents or the determination in a judicial proceeding
that the Security Documents are unenforceable or invalid against the Company or any Subsidiary party thereto for any reason with respect to a material portion of the Note Collateral (which default, repudiation, disaffirmation or determination is not
rescinded, stayed, or waived by the Persons having such authority pursuant to the Security Documents) or otherwise cured within 60 days after the Company receives written notice thereof specifying such occurrence from the Trustee or the Holders of
at least 66-2/3% of the outstanding principal amount of the Obligations and demanding that such default be remedied. 
 If an Event of
Default (other than an Event of Default specified in clause (8) above with respect to the Company) occurs and is continuing, then and in every such case the Trustee or the Holders of not less than 25% in aggregate principal amount of the
outstanding Notes may declare the principal of the Notes and any accrued interest on the Notes to be due and payable immediately by a notice in writing to the Company (and to the Trustee if given by Holders); provided, however, that
after such acceleration, but before a judgment or decree based on acceleration, the Holders of a majority in aggregate principal amount of the outstanding Notes may, under certain circumstances, rescind and annul such acceleration if all Events of
Default, other than the nonpayment of accelerated principal of or interest on the Notes, have been cured or waived as provided in the Indenture. 
 In the event of a declaration of acceleration of the Notes solely because an Event of Default described in clause (6) above has occurred and is continuing, the declaration of acceleration of the Notes shall be automatically rescinded
and annulled if the event of default or payment default triggering such Event of Default pursuant to clause (6) shall be remedied or cured by the Company or a Restricted Subsidiary of the Company or waived by the holders of the relevant 

  

 A-2-14 

 
Debt within 20 Business Days after the declaration of acceleration with respect thereto and if the rescission and annulment of the acceleration of the Notes
would not conflict with any judgment or decree of a court of competent jurisdiction obtained by the Trustee for the payment of amounts due on the Notes. 
 If an Event of Default specified in clause (8) above occurs with respect to the Company, the principal of and any accrued interest on the Notes then outstanding shall ipso facto become immediately due and payable
without any declaration or other act on the part of the Trustee or any Holder. The Trustee may withhold from Holders notice of any Default (except Default in payment of principal of, premium, if any, and interest) if the Trustee determines that
withholding notice is in the interest of the Holders to do so. 
 (13) Trustee Dealings with Rhombus. The Trustee, in its individual
or any other capacity, may make loans to, accept deposits from, and perform services for Rhombus, the Guarantors or their respective Affiliates, and may otherwise deal with Rhombus, the Guarantors or their respective Affiliates, as if it were not
the Trustee. 
 (14) No Recourse Against Others. No director, officer, employee, stockholder, general or limited partner or
incorporator, past, present or future, of the Company, Rhombus, the Guarantors or any of their respective Subsidiaries, as such or in such capacity, shall have any personal liability for any obligations of the Issuer under the Floating Rate Senior
Secured Notes, any Guarantee or the Indenture by reason of his, her or its status as such director, officer, employee, stockholder, general or limited partner or incorporator. 
 (15) Authentication. This Floating Rate Senior Secured Note shall not be valid until authenticated by the manual signature of the Trustee or an
authenticating agent. 
 (16) Abbreviations. Customary abbreviations may be used in the name of a Holder or an assignee, such as: TEN
COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act). 
 (17) CUSIP, ISIN Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Issuer have
caused CUSIP numbers to be printed on the Floating Rate Senior Secured Notes and the Trustee may use CUSIP, ISIN or other similar numbers in notices of redemption as a convenience to the Holders. No representation is made as to the accuracy of such
numbers either as printed on the Floating Rate Senior Secured Notes or as contained in any notice of redemption and reliance may be placed only on the other identification numbers placed thereon. 
 Rhombus shall furnish to any Holder upon written request and without charge a copy of the Indenture. Requests may be made to: 
 Ryerson Inc. 
 2621 West 15th Place 
 Chicago, Illinois 60608 
 Facsimile: (773) 788-4219 
 Attention: Louise Turilli, Vice President and General Counsel 
  

 A-2-15 

 ASSIGNMENT FORM 
 To assign this Floating Rate Senior Secured Note, fill in the form below: (I) or (we) assign and transfer this Floating Rate Senior Secured Note to 
 _______________________ 
 (Insert assignee’s soc. sec. or tax I.D. no.) 
 _______________________ 
 _______________________ 
 _______________________ 
 (Print or type assignee’s name, address and zip
code) 
 and irrevocably appoint _____________________________________________________________________ 
 to transfer this Floating Rate Senior Secured Note on the books of Rhombus. The agent may substitute another to act for him. 
 Date: ___________ 
  

			
	
		
	Your Signature:	 	 
	 (Sign exactly as your name appears on the face
 of this Floating Rate Senior Secured Note)

 Signature guarantee: 
 (Signature must be guaranteed by a participant in a recognized signature guarantee medallion program) 
  

 A-2-16 

 OPTION OF HOLDER TO ELECT PURCHASE 
 If you want to elect to have this Floating Rate Senior Secured Note purchased by Rhombus pursuant to Section 4.7 (Restricted Payments), 4.10 (Asset
Sale), 4.14 (Change of Control) or 4.16 (Event of Loss) of the Indenture, check the box below: 
  ̈  Section 4.7                                
          ̈  Section 4.10                               
           ̈  Section 4.14 
 If you want to
elect to have only part of the Floating Rate Senior Secured Note purchased by Rhombus pursuant to Section 4.7, 4.10, 4.14 or 4.16 of the Indenture, state the amount you elect to have purchased: $ 
 If you want to elect to have only part of the Floating Rate Senior Secured Note purchased by Rhombus pursuant to Section 4.10 or Section 4.14
of the Indenture, state the amount you elect to have purchased: $ 
  

									
		 		 	
					
	Date:	 	 	 		 	Your Signature:	 	 
		 		 		 	 (Sign exactly as your name appears on the Floating Rate Senior Secured Note)
 Tax Identification No.:

				
		 		 		 	Signature guarantee:

 (Signature must be guaranteed by a participant in a recognized signature guarantee medallion
program) 
  

 A-2-17 

 CERTIFICATE TO BE DELIVERED UPON 
 EXCHANGE OR REGISTRATION 
 OF TRANSFER RESTRICTED NOTES 
 Ryerson Inc. 
 2621 West 15th Place 
 Chicago, Illinois 60608 
 Facsimile: (773) 788-4219 
 Attention: Louise Turilli, Vice President and General Counsel 
 Wells Fargo
Bank, National Association 
 Corporate Trust Services 
 MAC
N9311-110 
 625 Marquette Avenue 
 Minneapolis, MN 55479

 Facsimile: (612) 667-9825 
 Attention: Ryerson Account
Manager 
  

	 	Re:	Rhombus Merger Corporation Floating Rate Senior Secured Notes due 2014 CUSIP #
[                        ] 

 Reference is hereby made to that certain Indenture dated October 19, 2007 (the “Indenture”) among Rhombus Merger Corporation (“Rhombus”), Ryerson Inc., the Guarantors party
thereto and Wells Fargo Bank, National Association, as trustee (the “Trustee”). Capitalized terms used but not defined herein shall have the meanings set forth in the Indenture. 
 This certificate relates to
$                     principal amount of Notes held in (check applicable space)
             book-entry or              definitive form by the undersigned. 
 The undersigned
                                        
(transferor) (check one box below): 
  

	 ̈	hereby requests the Registrar to deliver in exchange for its beneficial interest in the Global Note held by the Depository a Note or Notes in definitive, registered form of
authorized denominations and an aggregate principal amount equal to its beneficial interest in such Global Note (or the portion thereof indicated above), in accordance with Section 2.6 of the Indenture; 

  

	 ̈	pursuant to an effective registration statement under the Securities Act of 1933, as amended; or 

  

	 ̈	hereby requests the Trustee to exchange or register the transfer of a Note or Notes to
                         (transferee). 

  

 A-2-18 

 In connection with any transfer of any of the Notes evidenced by this certificate occurring prior to the
expiration of the periods referred to in Rule 144(k) under the Securities Act of 1933, as amended, the undersigned confirms that such Notes are being transferred in accordance with its terms: 
 CHECK ONE BOX BELOW: 
 (1)
     ̈     to Rhombus or any of its subsidiaries; or 
 (2)      ̈     inside the United States to a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act of 1933, as amended) that
purchases for its own account or for the account of a qualified institutional buyer to whom notice is given that such transfer is being made in reliance on Rule 144A under the Securities Act of 1933, as amended, in each case pursuant to and in
compliance with Rule 144A thereunder; or 
 (3)      ̈     outside
the United States in an offshore transaction within the meaning of Regulation S under the Securities Act of 1933, as amended, in compliance with Rule 904 thereunder. 
 Unless one of the boxes is checked, the Registrar will refuse to register any of the Notes evidenced by this certificate in the name of any person other than the registered holder thereof. 
  

			
	
	 
	Signature
		
	Signature Guarantee:	 	 

 (Signature must be guaranteed by a participant in a recognized signature guarantee medallion
program) 
 TO BE COMPLETED BY PURCHASER IF (2) ABOVE IS CHECKED. 
 The undersigned represents and warrants that it is purchasing this Note for its own account or an account with respect to which it exercises sole
investment discretion and that it and any such account is a “qualified institutional buyer” within the meaning of Rule 144A under the Securities Act of 1933, as amended (“Rule 144A”), and is aware that the sale to it is
being made in reliance on Rule 144A and acknowledges that it has received such information regarding the Company as the undersigned has requested pursuant to Rule 144A or has determined not to request such information and that it is aware that the
transferor is relying upon the undersigned’s foregoing representations in order to claim the exemption from registration provided by Rule 144A. 
  

			
	[Name of Transferee]
		
	Dated:	 	 

  

 A-2-19 

 NOTICE: To be executed by an executive officer 
 SCHEDULE OF EXCHANGES OF FLOATING RATE SENIOR SECURED NOTES 
 The following exchanges of a part of this Global Note for other Floating Rate Senior Secured Notes have been made: 
  

									
	 Date of Exchange
	  	Amount of
Decrease in
Principal Amount
of this Global Note	  	Amount of
Increase in
Principal Amount
of this Global Note	  	Principal Amount
of this Global Note
Following Such
Decrease (or
Increase)	  	Signature of
Authorized Officer
of Trustee or
Floating Rate
Senior Secured
Note
Custodian

  

 A-2-20 

 EXHIBIT B 
 FORM OF NOTATIONAL GUARANTEE 
 The Guarantor listed below (hereinafter referred to as the
“Guarantor,” which term includes any successors or assigns under that certain Indenture, dated as of October 19, 2007, by and among Rhombus Merger Sub (“Rhombus”), the Guarantors party thereto and the Trustee
(as amended and supplemented from time to time, the “Indenture”) and any additional Guarantors) has guaranteed the Notes and the obligations of Rhombus under the Indenture, which include (i) the due and punctual payment of the
principal of, premium, if any, and interest on the Notes of the Company, whether at stated maturity, by acceleration or otherwise, the due and punctual payment of interest on the overdue principal and premium, if any, and (to the extent permitted by
law) interest on any interest, if any, on the Notes, and the due and punctual performance of all other obligations of the Company to the Holders or the Trustee all in accordance with the terms set forth in Article XII of the Indenture,
(ii) in case of any extension of time of payment or renewal of any Notes or any such other obligations, that the same will be promptly paid in full when due or performed in accordance with the terms of the extension or renewal, whether at
stated maturity, by acceleration or otherwise, and (iii) the payment of any and all costs and expenses (including reasonable attorneys’ fees) incurred by the Trustee or any Holder in enforcing any rights under this Note Guarantee or the
Indenture. 
 The obligations of each Guarantor to the Holders and to the Trustee pursuant to this Note Guarantee and the Indenture are
expressly set forth in Article XII of the Indenture and reference is hereby made to such Indenture for the precise terms of this Note Guarantee. 
 No stockholder, employee, officer, director or incorporator, as such, past, present or future of each Guarantor shall have any liability under this Note Guarantee by reason of his or its status as such stockholder,
employee, officer, director or incorporator. 
 This is a continuing Note Guarantee and shall remain in full force and effect and shall be
binding upon each Guarantor and its successors and assigns until full and final payment of all of Rhombus’s obligations under the Notes and Indenture or until released in accordance with the Indenture and shall inure to the benefit of the
successors and assigns of the Trustee and the Holders, and, in the event of any transfer or assignment of rights by any Holder or the Trustee, the rights and privileges herein conferred upon that party shall automatically extend to and be vested in
such transferee or assignee, all subject to the terms and conditions hereof. This is a Note Guarantee of payment and not of collectibility. 
 This Note Guarantee shall not be valid or obligatory for any purpose until the certificate of authentication on the Note upon which this Note Guarantee is noted shall have been executed by the Trustee under the Indenture by the manual
signature of one of its authorized officers. The Obligations of each Guarantor under its Note Guarantee shall be limited to the extent necessary to insure that it does not constitute a fraudulent conveyance under applicable law. 
 THE TERMS OF ARTICLE XII OF THE INDENTURE ARE INCORPORATED HEREIN BY REFERENCE. 
  

 A-2-1 

 Capitalized terms used herein have the same meanings given in the Indenture unless otherwise indicated.

 Dated as of___________________ 
  

			
	[NAME OF GUARANTOR]
		
	By:	 	 
		 	 Name:
 Title:

		
		 	(SEAL)

  

 B-2 

 EXHIBIT C 
 [FORM OF CERTIFICATE TO BE DELIVERED 
 IN CONNECTION WITH TRANSFERS PURSUANT TO RULE 144A] 
 Ryerson Inc. 
 2621 West 15th Place 
 Chicago, Illinois 60608 
 Facsimile: (773) 788-4219 
 Attention: Louise Turilli, Vice President and General Counsel 
 Wells Fargo
Bank, National Association 
 Corporate Trust Services 
 MAC
N9311-110 
 625 Marquette Avenue 
 Minneapolis, MN 55479

 Facsimile: (612) 667-9825 
 Attention: Ryerson Account
Manager 
  

	 	Re:	Rhombus Merger Corporation [Floating Rate][12%] Senior Secured Notes due [2014][2015] (the “Notes”) 

 Ladies and Gentlemen: 
 In connection with our proposed sale
of $                 aggregate principal amount at maturity of the Notes, we hereby certify that such transfer is being effected pursuant to and in accordance
with Rule 144A (“Rule 144A”) under the United States Securities Act of 1933, as amended (the “Securities Act”), and, accordingly, we hereby further certify that the Notes are being transferred to a person that we reasonably
believe is purchasing the Notes for its own account, or for one or more accounts with respect to which such person exercises sole investment discretion, and such person and each such account is a “qualified institutional buyer” within the
meaning of Rule 144A in a transaction meeting the requirements of Rule 144A and such Notes are being transferred in compliance with any applicable blue sky securities laws of any state of the United States. 
 You and Rhombus are entitled to rely upon this letter and are irrevocably authorized to produce this letter or a copy hereof to any interested party in
any administrative or legal proceedings or official inquiry with respect to the matters covered hereby. 
  

	
	Very truly yours,
	
	  
	[Name of Transferor]

  

 A-2-1 

			
		
	By:	 	 
		 	Authorized Signature

  

 C-2 

			
		
	Signature guarantee:	 	 

 (Signature must be guaranteed by a participant in a recognized signature guarantee medallion
program) 
  

 C-3 

 EXHIBIT D 
 [FORM OF CERTIFICATE TO BE DELIVERED 
 IN CONNECTION WITH TRANSFERS 
 PURSUANT TO REGULATIONS] 
 Ryerson Inc. 
 2621 West 15th Place 
 Chicago, Illinois 60608 
 Facsimile: (773) 788-4219 
 Attention: Louise Turilli, Vice President and
General Counsel 
 Wells Fargo Bank, National Association 
 Corporate Trust Services 
 MAC N9311-110 
 625 Marquette
Avenue 
 Minneapolis, MN 55479 
 Facsimile: (612) 667-9825

 Attention: Ryerson Account Manager 
  

	 	Re:	Rhombus Merger Corporation (“Rhombus”) [Floating Rate] [12%] Senior Secured Notes due [2014][2015] (the “Notes”) 

 Ladies and Gentlemen: 
 In connection with our proposed sale
of $                     aggregate principal amount of the Notes, we confirm that such sale has been effected pursuant to and in accordance
with Regulation S under the U.S. Securities Act of 1933, as amended (the “Securities Act”), and, accordingly, we represent that: 
 (1) the offer of the Notes was not made to a person in the United States; 
 (2) either (a) at the time the buy order was
originated, the transferee was outside the United States or we and any person acting on our behalf reasonably believed that the transferee was outside the United States or (b) the transaction was executed in, on or through the facilities of a
designated off-shore securities market and neither we nor any person acting on our behalf knows that the transaction has been pre-arranged with a buyer in the United States; 
 (3) no directed selling efforts have been made in the United States in contravention of the requirements of Rule 903(b) or Rule 904(b) of Regulation S,
as applicable; and 
 (4) the transaction is not part of a plan or scheme to evade the registration requirements of the Securities Act.

 In addition, if the sale is made during a restricted period and the provisions of Rule 903(b) or Rule 904(b) of Regulation S are
applicable thereto, we confirm that such sale has been made in accordance with the applicable provisions of Rule 903(b) or Rule 904(b), as the case may be. 
  

 A-2-1 

 Rhombus and you are entitled to rely upon this letter and are irrevocably authorized to produce this
letter or a copy hereof to any interested party in any administrative or legal proceedings or official inquiry with respect to the matters covered hereby. Terms used in this certificate have the meanings set forth in Regulation S. 
  

			
	Very truly yours,
	
	 
	[Name of Transferor]
		
	By:	 	 
		 	Authorized Signature

 Signature guarantee: __________________________ 
 (Signature must be guaranteed by a participant in a recognized signature guarantee medallion program) 
  

 D-2 

 ANNEX A 
 Post-Closing Non-Material Mortgaged Properties 
  

	
	 Location Address

	
	 125 Carson Road, Birmingham, Alabama

	
	 2015 Polymer Drive, Chattanooga, Tennessee

	
	 5336 Highway Avenue, Jacksonville, Florida

	
	 6201 NW 36 Ave., Miami, Florida

	
	 7233 SW 29th Street, Oklahoma City,
Oklahoma

	
	 232 Quarry Road, Pounding Mill, Virginia

	
	 2848 Charles City Road, Richmond, Virginia

	
	 2736 E. Hanna Avenue, Tampa, Florida

	
	 6434 N. Eire Street, Tulsa, Oklahoma

	
	 3779 Knight Road, Memphis, Tennessee

	
	 1440 Poplar Lane, Nashville, Tennessee

	
	 2920 Eunice Avenue, Orlando, Florida

 ANNEX B 
 Closing Date Non-Material Mortgaged Properties 
  

	
	 Location Address

	
	 3475 Spring Grove Avenue, Cincinnati, Ohio

	
	 5281 N.E. 17th Street, Des Moines, Iowa

	
	 45 Saratoga Drive, Devens, Massachusetts

	
	 500 S. 88th Street Milwaukee, Wisconsin

	
	 101 E. Ninth Avenue, North Kansas City, Missouri

	
	 Arch St. and Bell Ave., Pittsburg, Pennsylvania

	
	 210 S. 51st Ave., Phoenix,
Arizona

	
	 1107 E. Main St., Marshalltown, Iowa (Keelor)

	
	 4606 Singleton Boulevard, Dallas, Texas

	
	 7701 Lindsey Road, Little Rock, Arkansas (& AMP)

	
	 #1 Afco Road, West Memphis, Arkansas

	
	 6600 Center Industrial Drive, Jenison, Michigan

	
	 1211 Hook Drive, Middletown, Ohio

	
	 41-43 Century Drive, Ambridge, Pennsylvania

	
	 1520 Champion Drive, Carrollton, Texas

	
	 Location Address

	
	 1100 Shaver Road, Cedar

	Rapids, Iowa
	
	 7111 Wall Street, Cleveland, Ohio

	
	 970 Ashwaubenon, Green Bay, Wisconsin

	
	 3530 South Loop East, Houston, Texas

	
	 8909 Fourche Dam, Little Rock, Arkansas

	
	 11901 Capital Way, Louisville, Kentucky

	
	 7000 Pencader Drive, Newark, Delaware

	
	 4404 South 134th, Omaha,
Nebraska

	
	 920 Old Brunerstown Road, Shelbyville, Kentucky

  

 [ANNEX B - 2] 

 ANNEX C 
 Certain Material Mortgaged Properties 
  

			
	 Material Mortgaged Property
	  	 Title Insurance Amount

	 1. 4400 Peachtree Industrial Blvd.
Norcross, GA
	  	$16,600,000
	 2. 600 S.W. 10th Street
Renton, WA
	  	$4,200,000

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