Document:

Credit Agreement

 Exhibit 10.1 
 

 
 CHICAGO MERCANTILE EXCHANGE INC. 
 CREDIT AGREEMENT 
 DATED AS OF OCTOBER 12, 2007 
 AMONG 
 CHICAGO MERCANTILE EXCHANGE
INC., 
 EACH OF THE BANKS FROM TIME TO TIME PARTY HERETO 
 AND 
 BANK OF MONTREAL, 
 AS ADMINISTRATIVE AGENT 
 JPMORGAN
CHASE BANK, N.A., 
 AS COLLATERAL AGENT 
 AND 
 BMO CAPITAL MARKETS, 
 AS LEAD ARRANGER 

 CHICAGO MERCANTILE EXCHANGE INC. 
 2007 CREDIT AGREEMENT 
 TABLE OF CONTENTS 
  

					
	 	  	 	  	PAGE
		
	ARTICLE I DEFINITIONS	  	1
		
	ARTICLE II THE CREDIT	  	9
			
	 Section 2.1
	  	Revolving Credit Loans	  	9
	 Section 2.2
	  	Ratable Loans	  	9
	 Section 2.3
	  	Payment on Last Day of Interest Period	  	10
	 Section 2.4
	  	Reborrowing of Advances	  	10
	 Section 2.5
	  	Optional Principal Payments	  	10
	 Section 2.6
	  	Mandatory Principal Payments	  	10
	 Section 2.7
	  	Adjustments of Commitments	  	10
	 Section 2.8
	  	Commitment Fee	  	11
	 Section 2.9
	  	Collateral.	  	11
	 Section 2.10
	  	Additional Credit Facility	  	12
		
	ARTICLE III FUNDING THE CREDITS	  	13
			
	 Section 3.1
	  	Method of Borrowing	  	13
	 Section 3.2
	  	Minimum Amount of Each Advance	  	13
	 Section 3.3
	  	Rate Before and After Maturity	  	13
	 Section 3.4
	  	Method of Payment	  	13
	 Section 3.5
	  	Notes; Telephonic Notices	  	14
	 Section 3.6
	  	Interest Payment Dates; Interest Basis	  	14
		
	ARTICLE IV ADMINISTRATIVE AGENT	  	15
			
	 Section 4.1
	  	Notice to and Payment by the Banks	  	15
	 Section 4.2
	  	Payment by Banks to Administrative Agent	  	15
	 Section 4.3
	  	Distribution of Payments	  	16
	 Section 4.4
	  	Rescission of Payments by the Company	  	16
	 Section 4.5
	  	Powers Granted to Administrative Agent	  	16
	 Section 4.6
	  	[Reserved]	  	17
	 Section 4.7
	  	[Reserved]	  	17
		
	ARTICLE V CONDITIONS PRECEDENT	  	17
			
	 Section 5.1
	  	Conditions Precedent	  	17
	 Section 5.2
	  	Each Advance	  	19
		
	ARTICLE VI REPRESENTATIONS AND WARRANTIES	  	20
			
	 Section 6.1
	  	Corporate Existence and Standing	  	20

 CHICAGO MERCANTILE EXCHANGE INC. 
 2007 CREDIT AGREEMENT 
  

					
	 Section 6.2
	  	Authorization and Validity	  	20
	 Section 6.3
	  	Compliance with Laws and Contracts	  	20
	 Section 6.4
	  	Financial Statements	  	21
	 Section 6.5
	  	Material Adverse Change	  	21
	 Section 6.6
	  	Subsidiaries	  	21
	 Section 6.7
	  	Accuracy of Information	  	21
	 Section 6.8
	  	Margin Regulations	  	21
	 Section 6.9
	  	Taxes	  	21
	 Section 6.10
	  	Litigation	  	22
	 Section 6.11
	  	ERISA	  	22
		
	ARTICLE VII COVENANTS	  	22
			
	 Section 7.1
	  	Financial Reporting	  	22
	 Section 7.2
	  	Use of Proceeds	  	23
	 Section 7.3
	  	Notice of Default	  	24
	 Section 7.4
	  	Conduct of Business	  	24
	 Section 7.5
	  	Compliance with Laws	  	24
	 Section 7.6
	  	Inspection	  	24
	 Section 7.7
	  	Tangible Net Worth	  	24
	 Section 7.8
	  	Liens	  	25
	 Section 7.9
	  	Additional Clearing Members	  	25
	 Section 7.10
	  	CME Rule Changes	  	25
	 Section 7.11
	  	Taxes	  	25
	 Section 7.12
	  	Insurance	  	25
		
	ARTICLE VIII DEFAULTS	  	26
			
	 Section 8.1
	  	Representations and Warranties	  	26
	 Section 8.2
	  	Payment Defaults	  	26
	 Section 8.3
	  	Certain Covenant Defaults	  	26
	 Section 8.4
	  	Other Covenant Defaults	  	26
	 Section 8.5
	  	Other Indebtedness	  	26
	 Section 8.6
	  	Bankruptcy, etc.	  	26
	 Section 8.7
	  	Involuntary Bankruptcy, etc.	  	27
	 Section 8.8
	  	Condemnation	  	27
	 Section 8.9
	  	Judgments	  	27
	 Section 8.10
	  	Security Interest; Validity	  	27
	 Section 8.11
	  	CFTC Designation	  	27
		
	ARTICLE IX ACCELERATION, WAIVERS, AMENDMENTS AND REMEDIES	  	27
			
	 Section 9.1
	  	Acceleration	  	27
	 Section 9.2
	  	Amendments	  	28
	 Section 9.3
	  	Preservation of Rights	  	29

  

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 2007 CREDIT AGREEMENT 
  

					
	ARTICLE X THE AGENTS	  	29
			
	 Section 10.1
	  	Declaration and Acceptance of Appointment; No Fiduciary Duties	  	29
	 Section 10.2
	  	Reliance by Each Agent	  	29
	 Section 10.3
	  	Reimbursement and Indemnification	  	30
	 Section 10.4
	  	Each Agent in its Individual Capacity	  	30
	 Section 10.5
	  	Resignation or Termination of Agent	  	30
	 Section 10.6
	  	Non-Reliance Representation	  	31
	 Section 10.7
	  	Exculpation	  	31
	 Section 10.8
	  	Collateral Valuation	  	32
		
	ARTICLE XI GENERAL PROVISIONS	  	32
			
	 Section 11.1
	  	Successors and Assigns	  	32
	 Section 11.2
	  	Survival of Representations	  	34
	 Section 11.3
	  	Governmental Regulation	  	34
	 Section 11.4
	  	Taxes	  	34
	 Section 11.5
	  	Choice of Law; Jurisdiction	  	37
	 Section 11.6
	  	Headings	  	37
	 Section 11.7
	  	Entire Agreement	  	37
	 Section 11.8
	  	Several Obligations	  	37
	 Section 11.9
	  	Expenses; Indemnification	  	38
	 Section 11.10
	  	Accounting	  	39
	 Section 11.11
	  	Severability of Provisions	  	39
	 Section 11.12
	  	Confidentiality	  	39
	 Section 11.13
	  	WAIVER OF TRIAL BY JURY	  	40
	 Section 11.14
	  	USA Patriot Act Notification	  	40
		
	ARTICLE XII SETOFF; RATABLE PAYMENTS	  	40
			
	 Section 12.1
	  	Setoff; Ratable Payments	  	40
		
	ARTICLE XIII NOTICES	  	41
			
	 Section 13.1
	  	Giving Notice	  	41
	 Section 13.2
	  	Change of Address	  	41
		
	ARTICLE XIV COUNTERPARTS	  	41
		
	ARTICLE XV SUBORDINATION	  	42

  

 iii 

 CHICAGO MERCANTILE EXCHANGE INC. 
 CREDIT AGREEMENT 
 This Credit Agreement, dated as of October 12, 2007, is
among Chicago Mercantile Exchange Inc., a Delaware corporation (together with its successors and assigns, “CME” or the “Company”) and a wholly owned subsidiary of CME Group Inc. (together with its successors and
assigns, “Holdings”), the Banks, Bank of Montreal, as Administrative Agent, and JPMorgan Chase Bank, N.A., as Collateral Agent. 
 In consideration of the mutual agreements herein contained, the parties hereto hereby agree as follows: 
 ARTICLE I

 DEFINITIONS 
 The
parties hereto agree as follows: 
 As used in this Agreement: 
 “Accelerated Termination Date” has the meaning set forth in Section 11.9(d). 
 “Accelerated Termination Notice” has the meaning set forth in Section 2.7.2. 
 “Additional
Amount” has the meaning set forth in Section 11.4(a). 
 “Administrative Agent” means Bank of Montreal,
in its capacity as administrative agent for the Banks pursuant to Article X or any successor administrative agent hereunder, together with their respective successors and assigns. 
 “Advance” means a borrowing hereunder consisting of the aggregate amount of the several Loans made to the Company by the Banks at the
same time and having the same maturity date. 
 “Agent” means Administrative Agent or Collateral Agent, as the context may
require, and “Agents” means Administrative Agent and Collateral Agent. 
 “Aggregate Commitment” means the
aggregate of the Commitments of all the Banks hereunder. 
 “Agreement” means this Credit Agreement, as it may be amended,
restated, supplemented or otherwise modified from time to time. 
 “Agreement Accounting Principles” means generally
accepted principles of accounting in effect at the time of the preparation of the financial statements referred to in Section 6.4, applied in a manner consistent with that used in preparing such statements. 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

 “Article” means an article of this Agreement unless another document is specifically
referenced. 
 “Assignment Agreement” has the meaning set forth in Section 11.1(c). 
 “Banks” means the banks and other financial institutions listed on the signature pages of this Agreement and their respective successors
and assigns and any other financial institution that becomes a party hereto as a Bank in accordance with Section 9.2(b). 
 “Borrowing Base” means, at any time, an amount equal to the aggregate Discounted Value of all Collateral at such time, excluding, however, the Discounted Value of any Security Deposits and Performance Bonds that are not
subject to a first priority perfected Lien in favor of Collateral Agent, for the ratable benefit of the Banks, pursuant to the Collateral Documents, free and clear of any other Lien other than Liens permitted by subsection (a),
(b) or (c) of Section 7.8. 
 “Borrowing Date” means a date on which an Advance is made
hereunder. 
 “Business Day” means any day other than a Saturday, Sunday or other day on which commercial banks in Chicago,
Illinois or New York, New York are authorized or required by law to close. 
 “Clearing House” means the department of the
Company through which all futures and options on futures trades on or subject to the rules of the exchange are reconciled, settled, adjusted and cleared. 
 “Clearing Member” means a firm qualified to clear trades through the Clearing House. 
 “CME” has the meaning set forth in the preamble hereto. 
 “CME Rules” means the rules of the
Company as amended and in effect from time to time and includes any interpretations thereof. “CME Rule” shall refer to any specifically designated rule. 
 “Collateral” means any and all rights and interests in or to the Performance Bonds of Defaulted Clearing Members and to the Security Deposits, in which a Lien is created or purported to be created
pursuant to the Collateral Documents, all as more particularly described in the Security and Pledge Agreement. 
 “Collateral
Agent” means JPMorgan Chase Bank, N.A., in its capacity as collateral agent for the Banks pursuant to Article X or any successor collateral agent hereunder, together with their respective successors and assigns. 
 “Collateral Documents” means the Security and Pledge Agreement, the Securities Account Control Agreement, each Money Fund Control
Agreement and all other agreements and documents entered into by the Company in favor of Collateral Agent for the benefit of the Banks for the purpose of effecting the Security and Pledge Agreement, in each case, as the same may be amended,
restated, supplemented or otherwise modified from time to time. 
  

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 “Collateral Notice” has the meaning set forth in Section 10.8.

 “Commitment” means, for each Bank, the obligation of such Bank to make Loans to the Company in an aggregate principal
amount at any one time outstanding not exceeding the amount set forth opposite its signature below, or as set forth in an Assignment Agreement in the case of any Bank that becomes a party hereto pursuant to Section 11.1(c), or as agreed
to between the Company and the applicable Bank, in the case of any Bank that becomes a party hereto pursuant to Section 9.2(b), in each case, as such amount may be modified from time to time as provided herein, including, without
limitation, pursuant to Section 2.10 hereof. 
 “Company” has the meaning set forth in the preamble hereto.

 “Concentration Policy” has the meaning set forth in Annex I. 
 “Consolidated Tangible Net Worth” means at any date the consolidated shareholders’ equity of the Company and its consolidated
Subsidiaries determined in accordance with Agreement Accounting Principles, less their consolidated Intangible Assets, all determined as of such date. For purposes of this definition “Intangible Assets” means the amount (to the
extent reflected in determining such consolidated shareholders’ equity) of (i) all write-ups (other than write-ups resulting from foreign currency translations and write-ups of assets of a going concern business made within twelve months
after the acquisition of such business) subsequent to December 31, 2000 in the book value of any asset owned by the Company or a consolidated Subsidiary, (ii) all investments in unconsolidated Subsidiaries and all equity investments in
Persons which are not Subsidiaries and (iii) all unamortized debt discount and expense, unamortized deferred charges, goodwill, patents, trademarks, service marks, trade names, copyrights, organization or developmental expenses and other
intangible items. 
 “Controlled Group” means all members of a controlled group of corporations and all trades or businesses
(whether or not incorporated) under common control which, together with the Company, are treated as a single employer under Section 414(b) or 414(c) of the Internal Revenue Code. 
 “Default” means an event described in Article VIII. 
 “Defaulted Clearing Member” means, as of any time of determination, a Clearing Member that is then in default of its obligations to the
Company under and pursuant to the CME Rules. 
 “Discounted Value” means, at any time with respect to any asset included in
the Collateral, the discounted market value of such asset determined by multiplying the market value of such asset at the time by the percentage specified on Annex I hereto applicable to such asset based on its asset type, and for some asset
types, time to maturity. It is understood and agreed that the market value of all Security Deposits and Performance Bonds as of any date shall be determined by Collateral Agent in accordance with its usual and customary practices. 
  

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 “ERISA” means the Employee Retirement Income Security Act of 1974, as amended from
time to time. 
 “Excess Availability” means, as of any date, the lesser of (a) the excess, if any, of the Aggregate
Commitment minus the aggregate principal of all Loans outstanding and (b) the excess, if any, of the Borrowing Base minus the aggregate principal of all Loans outstanding. 
 “Excluded Taxes” means, with respect to any and all payments to any Agent, any Bank or any recipient of any payment to be made by or on
account of any obligation of the Company under the Loan Documents, net income taxes, branch profits taxes, franchise and excise taxes (to the extent imposed in lieu of net income taxes), and all interest, penalties and liabilities with respect
thereto, imposed on any Agent or any Bank. 
 “Federal Funds Rate” means the interest rate at which depository institutions
lend balances at the Federal Reserve to other depository institutions overnight. 
 “Fed Funds Target Rate” means for any
period, a fluctuating interest rate per annum for each day during such period equal to the most recent rate set by the Federal Open Market Committee of the Federal Reserve System as the target level for the Federal Funds Rate, as published for such
day (or, if such day is not a Business Day, for the preceding Business Day) by Dow Jones & Company, Inc. in The Wall Street Journal. 
 “Foreign Bank” has the meaning set forth in Section 11.4(f). 
 “GFX” means that
Wholly-Owned Subsidiary of the Company known as the GFX Corporation. 
 “GFX Guaranty” means certain Guaranties by the
Company issued to counterparties of GFX related to over-the-counter foreign exchange transactions entered into by GFX, or certain Guaranties by the Company issued to a banking institution that has provided performance bond collateral, or met
performance bond or variation margin obligations on behalf of GFX, related to transactions in futures. 
 “Guaranty” of a
Person means any agreement by which such Person assumes, guarantees, endorses, contingently agrees to purchase or provide funds for the payment of, or otherwise becomes liable upon, the obligation of any other Person, or agrees to maintain the net
worth or working capital or other financial condition of any other Person or otherwise assures any creditor of such other Person against loss, including, without limitation, any comfort letter, operating agreement or take-or-pay contract and shall
include, without limitation, the contingent liability of such Person in connection with any application for a letter of credit; provided that the term “Guaranty” shall not include endorsements for collection on deposit in the ordinary
course of business. 
 “Holdings” has the meaning set forth in the preamble hereto. 
 “Increased Cost Notice” has the meaning set forth in Section 11.9(b). 
  

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 “Indebtedness” of a Person means, without duplication, such Person’s
(i) obligations for borrowed money (other than a daylight overdraft incurred by the Company in the course of effecting daily settlements with Clearing Members), (ii) obligations representing the deferred purchase price of property other
than accounts payable arising in the ordinary course of such Person’s business on terms customary in the trade, (iii) obligations, whether or not assumed, secured by Liens or payable out of the proceeds or production from property (other
than futures and options contracts held in a cross-margin account at the Company) now or hereafter owned or acquired by such Person, (iv) obligations which are evidenced by notes, acceptances, or other instruments, (v) capitalized lease
obligations, (vi) obligations for which such Person is obligated pursuant to a Guaranty (other than the guarantee provided by the Clearing House to Clearing Members in the ordinary course of business for their obligations to one another, or the
GFX Guaranties) and (vii) reimbursement obligations with respect to letters of credit; provided, however, that “Indebtedness” shall not include (a) obligations of the Company to a Cross-Margining Clearing
Organization (as such term is defined in the CME Rules) arising out of the liquidation of one or more pairs of cross-margin accounts held at the Clearing House and at such Cross-Margining Clearing Organization and (b) obligations of the Company
to a pledgee arising out of the liquidation of one or more pairs of cross-margin pledge accounts held at the Clearing House and at a Cross-Margining Clearing Organization. 
 “Indemnified Amounts” has the meaning set forth in Section 11.9(a). 
 “Indemnified Party” has the meaning set forth in Section 11.9(a). 
 “Indemnified Taxes” means Taxes other than Excluded Taxes. 
 “Lien” means, with respect to an asset, any security interest, mortgage, pledge, lien, claim, charge, encumbrance, title retention
agreement, lessor’s interest under a capitalized lease or analogous instrument, in, of or on such asset. 
 “Loan”
means, with respect to a Bank, such Bank’s portion of any Advance. 
 “Loan Documents” means this Agreement, the Notes
and the Collateral Documents. 
 “Material Adverse Effect” means a material adverse effect on the Company’s financial
position or the Company’s ability to perform its obligations in the ordinary course of business as they become due. 
 “Member
Attorney-in-Fact” means CME in its capacity as attorney-in-fact for the Clearing Members pursuant to the power of attorney authorized in CME Rule 817. 
 “Minimum Credit Rating” has the meaning set forth in Annex I. 
 “Money Fund
Control Agreement” has the meaning set forth in the Security and Pledge Agreement. 
 “Money Fund Shares” has the
meaning set forth in the Security and Pledge Agreement. 
  

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 2007 CREDIT AGREEMENT 
  

 “Money Gridlock Situation” means (1) a disruption in the clearing and
settlement operations of the Clearing House due to temporary problems or delays in obtaining or making settlement payments due to delays, overuse or other similar problems with the Fed Wire or similar money transfer systems, (2) the failure of
a Cross-Margining Clearing Organization to approve one or more withdrawals by the Clearing House from a cross-margining bank account held either by the Company and such Cross-Margining Clearing Organization jointly, or by a Clearing Member
cross-margining its positions at the Clearing House with its own or an affiliate’s positions at such Cross-Margining Clearing Organization, or (3) the failure of a Common Banking and Settlement Clearing Organization (as such term is
defined in the CME Rules) to approve one or more withdrawals by the Clearing House from a common banking and settlement bank account held either by the Company and such Common Banking and Settlement Clearing Organization jointly or by a Clearing
Member participating in common banking and settlement with such Common Banking and Settlement Clearing Organization. 
 “Multiemployer Plan” means a Plan maintained pursuant to a collective bargaining agreement or any other arrangement to which the Company or any member of the Controlled Group is a party to which more than one employer is
obligated to make contributions. 
 “Nationally Recognized Statistical Rating Organizations” or “NRSRO”
means the Security and Exchange Commission’s designation as a nationally recognized statistical rating organization. As of September 4, 2007, there are five NRSROs: A.M. Best Company, Inc., Dominion Bond Rating Service Limited, Fitch,
Inc., Moody’s Investors Service Inc., and Standard & Poor’s Division of the McGraw Hill Companies, Inc. 
 “New
Lending Office” has the meaning set forth in Section 11.4(f). 
 “Non-Terminating Bank” has the meaning
set forth in Section 2.7.2. 
 “Note” means a promissory note in substantially the form of Exhibit A
hereto, duly executed and delivered to each of the Banks by the Company and payable to the order of each Bank in the amount of such Bank’s Commitment, including any amendment, modification, renewal or replacement of such promissory note.

 “Obligations” means all unpaid principal of, and accrued and unpaid interest on, the Notes (including, without
limitation, interest accruing after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding, relating to the Company, whether or not a claim for such interest is allowed in such proceeding),
all accrued and unpaid commitment fees and all other obligations of the Company to any Agent or any Bank arising under the Loan Documents whether direct or indirect, absolute or contingent, due or to become due, or now existing or hereafter
incurred. 
 “Other Taxes” means any and all present or future stamp or documentary taxes or any other excise or property
taxes, charges or similar levies arising from any payment made under any Loan Document or from the execution, delivery or enforcement of, or otherwise with respect to, any Loan Document. 
 “Participants” has the meaning set forth in Section 11.1(b). 
  

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 “PBGC” means the Pension Benefit Guaranty Corporation and its successors and
assigns. 
 “Performance Bonds” means the assets deposited with the Clearing House by each Clearing Member as security for
its obligations to the Clearing House pursuant to CME Rule 820. 
 “Person” means any corporation, natural person, firm,
joint venture, partnership, limited liability company, trust, unincorporated organization, enterprise, government or any department or agency of any government. 
 “Plan” means an employee pension benefit plan which is covered by Title IV of ERISA or subject to the minimum funding standards under Section 412 of the Internal Revenue Code as to which the
Company or any Subsidiary may have any liability. 
 “Principal Bank” has the meaning set forth in Section 4.5.

 “Purchasers” has the meaning set forth in Section 11.1(c). 
 “Regulation U” means Regulation U of the Board of Governors of the Federal Reserve System from time to time in effect and shall include
any successor or other regulation or official interpretation of said Board of Governors relating to the extension of credit by banks for the purpose of purchasing or carrying margin stocks applicable to member banks of the Federal Reserve System.

 “Reportable Event” means a reportable event as defined in Section 4043 of ERISA and the regulations issued under
such Section, with respect to a Plan, excluding, however, such events as to which the PBGC by regulation waived the requirement of Section 4043(a) of ERISA that it be notified within 30 days of the occurrence of such event (provided that
a failure to meet the minimum funding standard of Section 412 of the Internal Revenue Code and of Section 302 of ERISA shall be a reportable event regardless of the issuance of any such waivers in accordance with Section 412(d) of the
Internal Revenue Code). 
 “Required Banks” means the Banks holding at least 51% of the aggregate unpaid principal amount of
the outstanding Advance(s), or, if no Advance(s) are outstanding, Banks having at least 51% of the Aggregate Commitment. 
 “Restructuring” has the meaning set forth in Section 11.9(c). 
 “Restructuring
Notice” has the meaning set forth in Section 11.9(c). 
 “Revolving Credit Termination Date” means
October 10, 2008 or any earlier date on which the Aggregate Commitment is terminated pursuant to this Agreement. 
 “Section” means a numbered section of this Agreement, unless another document is specifically referenced. 
  

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 2007 CREDIT AGREEMENT 
  

 “Securities Account” has the meaning set forth in the Security and Pledge Agreement.

 “Securities Account Control Agreement” means that certain Securities Account Control Agreement, dated as of
October 12, 2007, by and among the Clearing Members party thereto, the Company, JPMorgan Chase Bank, N.A., as Securities Intermediary (as defined therein) and Collateral Agent, substantially in the form of Exhibit H, as the same may be
amended, restated, supplemented or otherwise modified from time to time. 
 “Security and Pledge Agreement” means that
certain Security and Pledge Agreement, dated as of October 12, 2007, by and among the Clearing Members party thereto, the Company and Collateral Agent, substantially in the form of Exhibit I, as the same may be amended, restated,
supplemented or otherwise modified from time to time. 
 “Security Deposits” means the assets deposited with the Clearing
House by each Clearing Member as security for its obligations to the Clearing House pursuant to CME Rule 816. 
 “Single Employer
Plan” means a Plan maintained by the Company or any member of the Controlled Group for employees of the Company or any member of the Controlled Group. 
 “Subsidiary” means any corporation more than 50% of the outstanding voting securities of which shall at the time be owned or controlled, directly or indirectly, by the Company or by one or more
Subsidiaries or by the Company and one or more Subsidiaries, or any similar business organization which is so owned or controlled. 
 “Surplus Funds” means funds in excess of those needed for normal operations in the Clearing House Accounts and the General Accounts, each as referenced in CME Rule 802.B. 
 “Survivor” has the meaning set forth in Section 11.9(c). 
 “Taxes” means any and all present or future taxes, levies, imposts, duties, fees, deductions, charges or withholdings imposed by any
governmental authority. 
 “Terminated Commitment” has the meaning set forth in Section 2.7.2. 
 “Termination Notice” has the meaning set forth in Section 11.9(c). 
 “Test Draw” means a nominal Advance made for the purpose of testing communication and draw procedures with Administrative Agent.

 “2.7.2 Effective Date” has the meaning set forth in Section 2.7.2. 
 “2.7.2 Notice” has the meaning set forth in Section 2.7.2. 
 “Unfunded Liabilities” means, (i) in the case of Single Employer Plans, the amount (if any) by which the present value of all
vested nonforfeitable benefits under such Plan 

  

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 2007 CREDIT AGREEMENT 
  

 
exceeds the fair market value of all Plan assets allocable to such benefits, all determined as of the then most recent valuation date for such Plan, and
(ii) in the case of Multiemployer Plans, the withdrawal liability of the Company and Subsidiaries. 
 “Unmatured
Default” means an event which but for the lapse of time or the giving of notice, or both, would constitute a Default. 
 “UCC” means the Uniform Commercial Code as in effect from time to time in the state of Illinois. 
 “USA
Patriot Act” means the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001, Pub. L. No. 107-56,115 Stat. 272 (2001), as amended. 
 “Wholly-Owned Subsidiary” means any Subsidiary all of the outstanding voting securities of which shall at the time be owned or
controlled, directly or indirectly, by the Company or one or more Wholly-Owned Subsidiaries, or by the Company and one or more Wholly-Owned Subsidiaries, or any similar business organization which is so owned or controlled. 
 The foregoing definitions shall be equally applicable to both the singular and plural forms of the defined terms. Unless the context otherwise requires,
any reference to any law, rule or regulation (including, without limitation, any CME Rule) shall be construed as a reference to the same as it may from time to time be amended, modified, supplemented or replaced. 
 ARTICLE II 
 THE CREDIT

 Section 2.1 Revolving Credit Loans. Through and including the Revolving Credit Termination Date, each Bank severally
agrees, on the terms and conditions set forth in this Agreement and in its Note, to make Loans to the Company from time to time in amounts not to exceed in the aggregate at any one time outstanding the amount of its Commitment; provided,
however, that no Loan shall be made if, after giving effect thereto, the aggregate outstanding principal of all Loans would exceed the lesser of (A) the Aggregate Commitment or (B) the Borrowing Base. Subject to the terms of this
Agreement, the Company may borrow, repay and reborrow at any time through the Revolving Credit Termination Date. The obligations of any Bank to make Loans hereunder shall cease at 4:01 p.m. (Chicago time) on the Revolving Credit Termination Date.

 Section 2.2 Ratable Loans. Each Advance hereunder shall consist of Loans made from the several Banks, ratably in proportion to
the amounts of their respective Commitments on the date of such Advance. 
  

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 2007 CREDIT AGREEMENT 
  

 Section 2.3 Payment on Last Day of Interest Period. Each Advance and accrued and unpaid
interest thereon shall be due and payable 30 days after such Advance is made, except in the case of a Test Draw which shall be repaid pursuant to the provisions of Section 7.2 hereof. 
 Section 2.4 Reborrowing of Advances. No Loans may be made hereunder to repay Advances without the consent of all of the Banks. 
 Section 2.5 Optional Principal Payments. The Company may from time to time prepay, without premium or penalty, all or a portion of any
outstanding Advance, pro rata among the Banks, in accordance with their respective shares of such Advance by giving notice of such prepayment by 10:00 a.m. (Chicago time) on the date of such payment to Administrative Agent. Administrative Agent
shall promptly provide a copy of such notice to each Bank. Repayment of principal pursuant to this Section 2.5 shall be applied to prepay the outstanding Loans, pro rata, and shall be accompanied by accrued and unpaid interest thereon.

 Section 2.6 Mandatory Principal Payments. On any day on which the aggregate outstanding principal of the Loans exceeds the
Borrowing Base or the Aggregate Commitment, such excess shall be immediately due and payable without the necessity of any notice or demand. Repayment of such excess amounts shall be applied to prepay the outstanding Loans, pro rata, and shall be
accompanied by accrued and unpaid interest thereon. 
 Section 2.7 Adjustments of Commitments. 
 Section 2.7.1 Adjustments by the Company. The Company may permanently reduce the Aggregate Commitment, in whole or in part
ratably among the Banks, in proportion to the amounts of their respective Commitments in integral multiples of $1,000,000, upon at least ten Business Days’ written notice to Administrative Agent, which shall promptly provide a copy of such
notice to each Bank. Such notice shall specify the amount of any such reduction; provided, however, that, subject to Sections 2.7.2, 11.9(b) and 11.9(c), the amount of the Aggregate Commitment may not be reduced
below the outstanding principal amount of the Advance(s), and provided further that a reduction by the Company of the Aggregate Commitment to zero shall terminate this Agreement as of the effective date of such reduction. All accrued and
unpaid commitment fees shall be payable on the effective date of such termination. 
 Section 2.7.2 Adjustments by
Banks for Accelerated Termination. If the Commitment of a Bank hereunder is terminated pursuant to Section 11.9(b) or 11.9(c), the Company shall immediately notify Administrative Agent in writing of such termination
(“Accelerated Termination Notice”) and shall state the amount of such terminating Bank’s Commitment (“Terminated Commitment”) in the Accelerated Termination Notice. Administrative Agent shall promptly provide a
copy of the Accelerated Termination Notice to each remaining Bank (each a “Non-Terminating Bank”). Each Non-Terminating Bank shall notify the Company, in writing, on or before the fifth Business Day after the date of the Accelerated
Termination Notice, if and by what amount such Bank is willing to increase its Commitment, which amount shall be equal to all or some portion of the Terminated Commitment (each, a “2.7.2 Notice”). Any Non-Terminating Bank that fails
to so notify the 

  

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Company on or before such fifth Business Day, shall be deemed to have declined to increase its Commitment. If offers to increase Commitments are made by two
or more Non-Terminating Banks in an aggregate amount greater than the aggregate amount of the Terminated Commitment, such Non-Terminating Banks and the Company hereby agree that such offers shall be allocated as nearly as possible in proportion to
the aggregate amount of such offers, so that the aggregate amount thereof will not exceed the amount of the Terminated Commitment. On or before the 6th Business Day after the date of the Accelerated Termination Notice, the Company shall notify
Administrative Agent and each Non-Terminating Bank of the amount by which each such Non-Terminating Bank’s Commitment has been increased, which amount shall not exceed the amount of such Non-Terminating Bank’s offer to increase its
Commitment in such Bank’s 2.7.2 Notice. All increases of Commitments by the Banks under this Section 2.7.2 shall become effective on the terminating Bank’s Accelerated Termination Date (“2.7.2 Effective Date”).
The Company shall promptly, and in no event later than the 2.7.2 Effective Date, deliver to each Bank whose Commitment has been increased pursuant to this Section 2.7.2 a new Note reflecting such Bank’s new Commitment amount and
each such Bank shall promptly, after repayment to such Bank of such Bank’s ratable share of all Advances outstanding on the 2.7.2 Effective Date, return to the Company such Bank’s superseded Note. On the 2.7.2 Effective Date, the
Commitments shall be adjusted to reflect any such increases. 
 Section 2.8 Commitment Fee. From the date hereof to and including
the Revolving Credit Termination Date, the Company agrees to pay to Administrative Agent for the ratable account of the Banks a commitment fee of 6/100 of 1% per annum (on the basis of a year consisting of 360 days and for actual days elapsed)
on the daily amount of such Bank’s ratable share (determined in proportion to its respective Commitment) of the excess of (i) the amount of the Aggregate Commitment over (ii) the aggregate principal amount of all outstanding Advances
of the Banks, payable in arrears on the last day of each November, February, May and August hereafter and on the Revolving Credit Termination Date, commencing on the first of such dates to occur after the date hereof. 
 Section 2.9 Collateral. 
 (a) All Obligations of the Company under this Agreement, the Notes and all other Loan Documents shall be secured by the Collateral in accordance with the Collateral Documents. 
 (b) So long as no Default shall have occurred and be continuing, the Company may from time to time replace any security credited to any
Securities Account or any Money Fund Shares subject to the Lien of the Security and Pledge Agreement with another security of a type described in CME Rule 816 or CME Rule 820 that has a market value equal to or greater than the market value of the
replaced security, determined as of the date of replacement by Collateral Agent in accordance with its usual and customary practices. 
 (c) So long as no Default shall have occurred and be continuing, the Company may from time to time direct Collateral Agent to (and Collateral Agent shall upon the request of the Company) liquidate any securities
credited to any Securities Account and any Money Fund Shares and apply the proceeds thereof and any other amounts credited to any Securities Account to repay any outstanding Loans, provided that after giving effect to such 

  

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liquidation and the repayment of such Loans, the aggregate principal amount of all remaining Loans outstanding as of the date of such removal shall not
exceed the Borrowing Base as of the date of such removal. 
 (d) Upon any replacement or liquidation of Collateral pursuant to
subsection (b) or (c) above, the Lien of Collateral Agent on the replaced or liquidated Collateral, as applicable, shall be deemed released without further consent of Collateral Agent or any Bank. 
 Section 2.10 Additional Credit Facility. 
 (a) The Company may, at its option and without the consent of the Banks, in a minimum amount of $50,000,000 on each occasion, seek to increase the Aggregate Commitment by up to an aggregate amount of $200,000,000
(resulting in a maximum Aggregate Commitment of $1,000,000,000) upon at least three (3) Business Days’ prior written notice to Administrative Agent and Collateral Agent, which notice shall specify the amount of any such increase and shall
be delivered at a time when no Default or Unmatured Default has occurred and is continuing. The Company may, after giving such notice and in its sole discretion, offer the increase in the Aggregate Commitment to other lenders or entities reasonably
acceptable to Administrative Agent and the Company. No increase in the Aggregate Commitment shall become effective until the existing or new Banks extending such new or increased Commitment amount and the Company shall have delivered to
Administrative Agent a document reasonably satisfactory to Administrative Agent and the Company pursuant to which any such existing Bank states the amount of its Commitment increase, any such new Bank states its Commitment amount and agrees to
assume and accept the obligations and rights of a Bank hereunder and the Company accepts such new or increased Commitments. The Banks (new or existing) shall accept an assignment from the existing Banks, and the existing Banks shall make an
assignment to the new or existing Banks accepting a new or increased Commitment, of a direct interest in each then outstanding Advance such that, after giving effect thereto, all credit exposure hereunder is held ratably by the Banks in proportion
to their respective Commitments. Assignments pursuant to the preceding sentence shall be made in exchange for the principal amount assigned plus accrued and unpaid interest and accrued and unpaid facility fees. Any such increase of the Aggregate
Commitment shall be subject to receipt by Administrative Agent from the Company of such supplemental opinions, resolutions, certificates and other documents as Administrative Agent may reasonably request. 
 (b) In addition to the foregoing, to the extent that the Company has reduced the Aggregate Commitment with respect to any or all of the
Banks, the Company may, from time to time, increase any portion of any such Bank’s respective Commitment, with such Bank’s consent, in an amount up to the amount so reduced, provided that each such Bank shall accept an assignment
from the existing Banks, and the existing Banks shall make an assignment to each such Bank of a direct interest in each then outstanding Advance such that, after giving effect thereto, all credit exposure hereunder is held ratably by the Banks in
proportion to their respective Commitments. The documents evidencing any such increase in the Commitment shall be in a form reasonably acceptable to the Company and Administrative Agent. 
 (c) This Section 2.10 shall supercede any provisions contained in this Agreement to the contrary. 
  

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 ARTICLE III 
 FUNDING THE CREDITS 
 Section 3.1 Method of Borrowing. The Company shall give
Administrative Agent and Collateral Agent notice not later than 3:45 p.m. (Chicago time) on the Borrowing Date of each Advance, specifying the amount of such Advance. Subject to Section 4.1 and the satisfaction of the applicable
conditions precedent set forth in Article V, each Bank severally shall make available to Administrative Agent, in the specified account located at Administrative Agent, its pro rata share of the full amount of each Advance in immediately
available funds. Following the receipt of a notice of Advance from the Company, Collateral Agent shall determine the aggregate market value of the Collateral and the Borrowing Base in accordance with the terms hereof and promptly, but in any event,
not later than 4:15 p.m. (Chicago time), provide the Company, Administrative Agent and each Bank with a Collateral Notice. Upon determination of the Borrowing Base, Administrative Agent shall make available to the Company, not later than 4:45 p.m.
(Chicago time) on the Borrowing Date, in immediately available funds the lesser of (a) the aggregate amount of each Bank’s pro rata share of the Advance to the extent such amount has been funded by such Bank at such time or (b) the
Excess Availability. 
 Section 3.2 Minimum Amount of Each Advance. Except in the case of a Test Draw, each Advance shall be in
the minimum amount of $10,000,000 (and in integral multiples of $250,000 if in excess thereof), provided, however, that any Advance may be in the aggregate amount of the Excess Availability. 
 Section 3.3 Rate Before and After Maturity. Prior to maturity, Advances shall bear interest at the Fed Funds Target Rate plus 45/100 of
1% per annum. Any Advance not paid at maturity, whether by acceleration or otherwise, shall bear interest until paid in full at a rate per annum equal to the Fed Funds Target Rate plus 2.4% per annum. In the event that a change in the Fed
Funds Target Rate is announced or published at the time a Loan is outstanding, such change shall become effective at the time it is announced or published. 
 Section 3.4 Method of Payment. All payments (including prepayments) of principal, interest, commitment fees and other amounts payable hereunder by the Company shall be made without setoff or counterclaim
in immediately available funds to Administrative Agent, for the benefit of the Banks, at the address specified pursuant to Article XIII. All such payments shall be applied to principal, interest, fees, expenses and other amounts due and
payable hereunder in the following order: first, to amounts payable hereunder other than principal, interest and commitment fees; second, to commitment fees (in chronological order in accordance with the dates such fees became due and payable); and
third, to principal of, and interest on, the Advances (in chronological order in accordance with the dates such Advances were made; and as to any single Advance, first to interest thereon and second to principal thereof). Subject to the provisions
of Section 4.4 and, except with respect to payments made to a Bank whose Commitment is terminated (or whose commitment fee is revised) pursuant to Section 11.9(b) or (c), (a) all payments of principal of, and
interest on, the Advances shall be made by Administrative Agent to the Banks ratably among the Banks, in proportion to the outstanding principal amount of their respective Loans constituting part of such Advance and (b) all 

  

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payments of commitment fees and other amounts payable hereunder by Administrative Agent to the Banks shall be made to the Banks ratably among the Banks, in
proportion to the amounts of their respective Commitments on the date such payment is made. 
 Section 3.5 Notes; Telephonic
Notices. 
 (a) Each Bank shall maintain in accordance with its usual and customary practices an account or accounts
evidencing the Loans made by such Bank from time to time, including the amounts of principal and interest payable and paid to such Bank from time to time under this Agreement and the Notes; and each Bank is hereby authorized to record the principal
amount of each of its Loans and each repayment on the schedule attached to its Note or in its books and records; provided, however, that the failure to so record shall not affect the Company’s obligations under such Note. Administrative Agent
shall also maintain accounts in which it will record (i) the amount of each Loan made hereunder, (ii) the amount of any principal or interest due and payable or to become due and payable from the Company to each Bank hereunder and
(iii) the amount of any sum received by Administrative Agent hereunder from the Company and each Bank’s share thereof. The entries maintained in the accounts maintained by the Banks and Administrative Agent pursuant to this Section shall
be prima facie evidence (absent manifest error) of the existence and amounts of the Obligations therein recorded; provided, however, that the failure of Administrative Agent or any Bank to maintain such accounts or any error therein shall not
in any manner affect the obligation of the Company to repay the Loans in accordance with their terms. In the event the records maintained by a Bank conflict with the records maintained by Administrative Agent, the records maintained by
Administrative Agent shall control. 
 (b) The Company hereby authorizes the Banks and Administrative Agent to extend Advances
based on telephonic notices made by any Persons any such Bank or Administrative Agent in good faith believes to be acting on behalf of the Company. The Company agrees to deliver promptly to Administrative Agent a written confirmation of each
telephonic notice signed by an authorized signatory. If the written confirmation differs in any material respect from the action taken by Administrative Agent, the records of Administrative Agent shall govern absent manifest error. 
 Section 3.6 Interest Payment Dates; Interest Basis. Interest accrued on each Advance prior to maturity shall be payable to Administrative
Agent for the benefit of the Banks on the date on which the Advance is paid or prepaid, whether due to acceleration or otherwise. Interest accrued on each Advance after maturity shall be payable on demand. Interest and commitment fees shall be
calculated for actual days elapsed on the basis of a 360-day year. Interest shall be payable for the day an Advance is made but not for the day of any payment on the amount paid if payment is received prior to 10:00 a.m. (Chicago time). If any
payment of principal of, or interest on, an Advance shall become due on a day which is not a Business Day, such payment shall be made on the next succeeding Business Day and, in the case of a principal payment, such extension of time shall be
included in computing interest in connection with such payment. 
  

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 ARTICLE IV 
 ADMINISTRATIVE AGENT 
 Section 4.1 Notice to and Payment by the Banks. Promptly after
receiving notice from the Company of each Advance requested pursuant to Section 3.1, Administrative Agent shall notify each of the applicable Banks by telephone (which may, at the option of Administrative Agent, be accompanied by
facsimile transmission), of each Advance, which notice shall state: (a) the dollar amount of such Advance; (b) each Bank’s ratable share of such Advance; (c) the date and time when such Advance is to be made; and (d) the
account located at Administrative Agent to which the applicable Bank’s ratable share of such Advance shall be sent. Except as hereinafter provided, promptly after receipt of such notice from Administrative Agent and, in any event, before the
time specified in such notice as the time when such Advance is to be made to the Company, each applicable Bank shall transfer its ratable share of such Advance to Administrative Agent by Federal Reserve wire transfer or, in the event of a failure of
the Federal Reserve wire transfer system, in other immediately available funds via the SWIFT (Society for Worldwide Interbank Financial Telecommunication) system or otherwise. 
 Section 4.2 Payment by Banks to Administrative Agent. 
 (a) Unless Administrative Agent shall have been notified by a Bank prior to the date on which such Bank is scheduled to make payment to
Administrative Agent of the proceeds of a Loan (which notice shall be effective upon receipt) that such Bank does not intend to make such payment, Administrative Agent may assume that such Bank has made such payment when due and Administrative Agent
may in reliance upon such assumption (but shall not be required to) make available to the Company the proceeds of the Loan to be made by such Bank and, if any Bank has not in fact made such payment to Administrative Agent, such Bank shall, on
demand, pay to Administrative Agent the amount made available to the Company attributable to such Bank together with interest thereon in respect of each day during the period commencing on the date such amount was made available to the Company and
ending on (but excluding) the date such Bank pays such amount to Administrative Agent at a rate per annum equal to: (i) from the date the related advance was made by Administrative Agent to the date two (2) Business Days after payment by
such Bank is due hereunder, the Federal Funds Target Rate for each such day and (ii) from the date two (2) Business Days after the date such payment is due from such Bank to the date such payment is made by such Bank, the Federal Funds
Target Rate in effect for each such day plus 2.4%. If such amount is not received from such Bank by Administrative Agent immediately upon demand, the Company will, on demand, repay to Administrative Agent the proceeds of the Loan attributable to
such Bank with interest thereon at a rate per annum equal to the interest rate applicable to the relevant Loan. 
 (b) The
failure of any Bank to make a payment to Administrative Agent of the proceeds of the Loan to be made by such Bank shall not relieve any other Bank of its obligation hereunder to make payment to Administrative Agent of the proceeds of a Loan, but no
Bank shall be responsible for the failure of any other Bank to make the payment required to be made by such other Bank. 
  

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 Section 4.3 Distribution of Payments. Whenever Administrative Agent receives from, or on
behalf of the Company, or any other person or party, a payment of principal, interest or commitment fees or other amount payable in connection with the Loans with respect to any of which the applicable Banks are entitled to receive a share,
Administrative Agent shall promptly pay to such Banks, in lawful money of the United States of America and in the kind of funds so received by Administrative Agent, the amount due each of such Banks as determined pursuant to this Agreement;
provided, however, that the amount of such distribution shall be adjusted to the extent that amounts are owed by any Bank to Administrative Agent pursuant to Section 4.2 or are required to be returned to Administrative
Agent pursuant to Section 4.4. If any payment of principal, interest or commitment fees or other amount payable in connection with the Loans is received from or on behalf of the Company by Administrative Agent before 10:00 a.m. (Chicago
time) on any Business Day, Administrative Agent shall use reasonable efforts to wire transfer the appropriate portion of the same to the applicable Banks that same Business Day, but in any event shall wire the same to each of such Banks before the
end of the next Business Day. In the event that Administrative Agent receives any such payment from or on behalf of the Company before 10:00 a.m. (Chicago time) on any Business Day and does not transfer to the applicable Banks the appropriate
portion of such payment on that day, the Company shall, promptly upon receipt of notice from any such Bank, pay directly to such Bank an amount equal to the interest on such portion, at the Fed Funds Target Rate or, with respect to any payment of
principal on a Loan, at the rate set forth in Section 3.3, for the period commencing on the day Administrative Agent receives such payment up to but not including the following Business Day. 
 Section 4.4 Rescission of Payments by the Company. If all or part of any payment made by the Company to Administrative Agent of principal,
interest or commitment fees or other amount payable in connection with the Loans is rescinded or must otherwise be returned for any reason and if Administrative Agent has paid to any of the Banks such Bank’s ratable share therein, such Bank
shall, upon telephone notice from Administrative Agent, forthwith pay to Administrative Agent, on the date of such telephone notice (if notice is received by Administrative Agent at or prior to 10:00 a.m. Chicago time) or on the next Business Day
(if notice is received by Administrative Agent after 10:00 a.m. Chicago time), an amount equal to such Bank’s ratable interest in the amount that was rescinded or that must be so returned by Administrative Agent. Administrative Agent shall
promptly return to the Company, or to whomever shall be legally entitled thereto pursuant to an order of a court of competent jurisdiction, each such amount (or any lesser amount) that is received from each Bank. Administrative Agent shall have no
obligation to the Company for any amount that Administrative Agent paid to any Bank and that is not repaid by such Bank, provided that Administrative Agent did in fact provide such Bank with the notice described above to the effect that such
payment was rescinded or must be returned. 
 Section 4.5 Powers Granted to Administrative Agent. 
 (a) The Company and one or more Banks (each a “Principal Bank”) may, upon mutual agreement, from time to time request
another Bank to act as an additional agent for the purpose of administering and servicing the Loans of the Principal Banks. Upon the acceptance of the offer to service by the proposed additional agent (which shall be in the sole discretion of such
proposed administrative agent), such Bank shall be an additional agent (“Additional Agent”) hereunder and as administrator of the Loans of the Principal Banks for 

  

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which it acts (and not as an agent, employee or fiduciary), shall be entitled to exercise all such powers as are incidental to the powers to receive and
collect funds from the Principal Banks and the Company as provided for in this Agreement, and to take such other actions with respect to such Loans as are provided hereby or as may be from time to time agreed by such Additional Agent and the
Principal Banks. In acting under this Agreement, Additional Agent agrees to exercise the same degree of care in administering such Loans as it would use in managing its own loans; provided, however, that this sentence shall not make Additional Agent
a fiduciary to any Principal Bank. The Principal Banks and the Company hereby agree and acknowledge that (i) in performing the duties provided for in this Agreement, Additional Agent is acting solely for the benefit of the Principal Banks and
are in no way to be construed to be acting as agent for the Company; and (ii) the servicing arrangement provided for herein is not intended to constitute, and shall not be construed to establish, a partnership or joint venture between
Additional Agent and the Principal Banks, or between Additional Agent and the Company. 
 (b) The Company shall promptly
notify Administrative Agent of the appointment of an Additional Agent. To the extent an Additional Agent will perform any function or duty currently performed by Administrative Agent, Administrative Agent shall cease its performance of such function
or duty when the Company directs Administrative Agent to cease such performance. An Additional Agent shall not be deemed an agent or fiduciary of Administrative Agent. 
 Section 4.6 [Reserved] 
 Section 4.7 [Reserved] 
 ARTICLE V 
 CONDITIONS PRECEDENT

 Section 5.1 Conditions Precedent. 
 (a) Conditions to Closing. This Agreement shall become effective as of the date hereof upon the execution and delivery of a
counterpart hereto by each party hereto. 
 (b) Conditions to Initial Advance. No Bank shall be required to make the
initial Advance hereunder unless the Company has furnished to Administrative Agent on or prior to the date of the initial Advance in sufficient counterparts for each of the Banks the following (except any of the following that the Company or
Administrative Agent has previously delivered to each Bank): 
 (i) A copy of the certificate of incorporation of the Company
certified by the Delaware Secretary of State and certified by a secretary or assistant secretary of the Company to be true and correct as of the date hereof. 
  

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 (ii) A copy of the bylaws of the Company certified by a secretary or assistant
secretary of the Company to be true and correct as of the date hereof. 
 (iii) A certificate of good standing with respect to
the Company, certified by the Secretary of State of Delaware. 
 (iv) A copy, certified by the secretary or assistant
secretary of the Company, of the Company’s Board of Directors’ resolutions authorizing the execution of the Loan Documents. 
 (v) An incumbency certificate, in substantially the form of Exhibit G hereto, executed by the secretary or assistant secretary of the Company, which shall identify by name and title and bear the signature of
the officers of the Company authorized to sign the Loan Documents and to make borrowings hereunder, including telephonic borrowings, upon which certificate Administrative Agent and the Banks shall be entitled to rely until informed of any change in
writing by the Company. 
 (vi) A certificate, signed by the (a) chief executive officer of the Company,
(b) president of the Company, (c) managing director & president of the Clearing House division, or (d) managing director & chief financial officer of the Company, or in each case his or her delegate, in substantially
the form of Exhibit B hereto. Such certificate may be furnished by the Company by any means set forth in Section 13.1 hereof, and shall be deemed given to Administrative Agent as provided therein. 
 (vii) A written opinion of the Company’s counsel, addressed to Administrative Agent and the Banks (or upon which Administrative Agent
and the Banks may rely), covering the matters set forth in Exhibit C hereto. 
 (viii) Notes, each duly executed and
delivered by the Company and payable to the order of the respective Bank. 
 (ix) A copy of the Security and Pledge Agreement,
duly executed and delivered by the Company, for itself and as Member Attorney-in-Fact on behalf of each grantor named therein and Collateral Agent. 
 (x) A copy of the Securities Account Control Agreement, duly executed and delivered by the Company, for itself and as Member Attorney-in-Fact on behalf of each grantor named therein, JPMorgan Chase Bank, N.A., as
Securities Intermediary (as defined therein) and Collateral Agent. 
  

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 (xi) A copy of the Securities Control Agreement, duly executed and delivered by the
Company, for itself and as Member Attorney-in-Fact, Bank of America, N.A. and Collateral Agent. 
 (xii) A copy of the
Securities Control Agreement, duly executed and delivered by the Company, for itself and as Member Attorney-in-Fact, Brown Brothers Harriman & Co. and Collateral Agent. 
 (xiii) A copy of the Uncertificated Securities Control Agreement, duly executed and delivered by the Company, for itself and as Member
Attorney-in-Fact, Phoenix Equity Planning Corporation, as Transfer Agent (as defined therein), and Collateral Agent. 
 (xiv)
A copy of the Uncertificated Securities Control Agreement, duly executed and delivered by the Company, for itself and as Member Attorney-in-Fact on behalf of each grantor named therein, Boston Financial Data Services, Inc., as Transfer Agent (as
defined therein), and Collateral Agent. 
 Section 5.2 Each Advance. No Bank shall be required to make any Advance (including the
initial Advance), unless on the applicable Borrowing Date both before and immediately after giving effect to the Advance: 
 (a) There exists no Default or Unmatured Default. 
 (b) The representations and warranties contained in Article
VI are true and correct in all material respects as of such Borrowing Date except for deemed changes in the Schedules hereto reflecting transactions permitted by this Agreement. 
 (c) The Company has furnished to Administrative Agent a certificate, substantially in the form of Exhibit D, which sets forth in
reasonable detail the intended use of the proceeds of such Advance (which shall comply with Section 7.2 hereof) and confirms that such proceeds will not be used to repay maturing Advances except as permitted pursuant to
Section 2.4 hereof. Such certificate may be furnished by Company by any means set forth in Section 13.1 hereof, and shall be deemed delivered to Administrative Agent as provided therein. 
 (d) The aggregate outstanding principal of all Loans, after giving effect to the Loans to be made on such Borrowing Date, does not exceed
the lesser of (i) the Aggregate Commitment and (ii) the Borrowing Base as of such date. 
 The Company’s receipt of the proceeds of any Loan
hereunder shall constitute a representation and warranty by the Company that the conditions contained in Sections 5.2(a) and (b) have been satisfied. 
  

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 ARTICLE VI 
 REPRESENTATIONS AND WARRANTIES 
 The Company represents and warrants to the Banks, as of the date
hereof and the date of each Advance, that: 
 Section 6.1 Corporate Existence and Standing. Each of the Company and the
Subsidiaries is a corporation duly incorporated, validly existing and in good standing under the laws of its jurisdiction of incorporation and has all requisite authority to conduct its business in each jurisdiction in which its business is
conducted and where the failure to have such authority would reasonably be expected to have a Material Adverse Effect. 
 Section 6.2
Authorization and Validity. 
 (a) The Company has the corporate power and authority and legal right to execute and
deliver the Loan Documents and to perform its obligations thereunder. The execution and delivery by the Company of the Loan Documents and the performance of its obligations thereunder have been duly authorized by proper corporate proceedings. The
Company has duly executed and delivered the Loan Documents, and the Loan Documents constitute legal, valid and binding obligations of the Company, enforceable against the Company in accordance with their terms, except as enforceability may be
limited by bankruptcy, insolvency or similar laws affecting the enforcement of creditors’ rights generally and by general principles of equity (whether enforcement is considered in a proceeding at law or in equity). 
 (b) The Company has the authority pursuant to CME Rules 816, 817 and 820 to execute and deliver, as Member Attorney-in-Fact on behalf of
the applicable Clearing Members, the Collateral Documents. Pursuant to CME Rule 817, the Company has the authority, as Member Attorney-in-Fact on behalf of the applicable Clearing Members, to cause the Security Deposits to be subject to the Lien of
the Collateral Documents to secure the Obligations. Pursuant to CME Rule 817, the Company has the authority, as Member Attorney-in-Fact on behalf of the applicable Clearing Members, to cause the Performance Bonds of Defaulted Clearing Members to be
subject to the Lien of the Collateral Documents to secure the Obligations. CME Rules 816, 817, 820 and 913.B, as set forth in Exhibit J, have been duly adopted and are in full force and effect. 
 Section 6.3 Compliance with Laws and Contracts. Neither the execution and delivery by the Company of the Loan Documents, nor the consummation
of the transactions therein contemplated, nor compliance with the provisions thereof will violate any law, rule, regulation, order, writ, judgment, injunction, decree or award binding on the Company or any Subsidiary or the Company’s or any
Subsidiary’s articles of incorporation or by-laws or the provisions of any material indenture, instrument or agreement to which the Company or any Subsidiary is a party or is subject, or by which it, or its property, is bound, or conflict with
or constitute a default thereunder. No order, consent, approval, license, authorization, or validation of, or filing, recording or registration with, or exemption by, any governmental or public body or authority, or any subdivision thereof, that has
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required in connection with the execution, delivery and performance of, or the legality, validity, binding effect or enforceability of, any of the Loan
Documents as against the Company. 
 Section 6.4 Financial Statements. The most recent annual, audited consolidated financial
statements of Holdings and its subsidiaries (which include the Company and the Subsidiaries) heretofore delivered to the Banks were prepared in accordance with generally accepted accounting principles in effect on the date such statements were
prepared and fairly present in all material respects the consolidated financial condition and operations of Holdings and its subsidiaries at such date and the consolidated results of their operations for the period covered thereby. 
 Section 6.5 Material Adverse Change. No material adverse change in the business, financial condition, or results of operations of the Company
and the Subsidiaries has occurred since the date of the financial statements referred to in Section 6.4; provided, however, that in the event the Company utilizes its own funds to repay all or any portion of an Advance, and
such repayment results in such a material adverse change, then such material adverse change shall not be deemed to have occurred until the thirty-first consecutive day that such material adverse change continues. 
 Section 6.6 Subsidiaries. Schedule I contains an accurate list of all of the presently existing Subsidiaries of the Company, setting
forth their respective jurisdictions of incorporation and the percentage of their respective capital stock owned by the Company or other Subsidiaries. All of the issued and outstanding shares of capital stock of such Subsidiaries have been duly
authorized and issued and are fully paid and non-assessable. 
 Section 6.7 Accuracy of Information. No written information,
exhibit or report furnished by the Company or any Subsidiary to any Bank in connection with the negotiation of the Loan Documents contained any material misstatement of fact or omitted to state a material fact or any fact necessary to make the
statements contained therein not materially misleading in light of the circumstances existing at the time furnished. 
 Section 6.8
Margin Regulations. Margin Stock (as defined in Regulation U) constitutes less than 25% of those assets of the Company and its Subsidiaries which are subject to any limitation on sale, pledge, or other restriction hereunder. No proceeds of
any Loans will be used to “purchase” or “carry” any “margin stock” (each as defined in Regulation U), or for any purpose that violates the provisions of Regulation T, U or X of the Board of Governors of the Federal
Reserve System as now and from time to time hereafter in effect. 
 Section 6.9 Taxes. The Company and its Subsidiaries have
filed all United States federal tax returns and all other material tax returns which are required to be filed by any of them and have paid all taxes due pursuant to said returns or pursuant to any assessment received by the Company or any such
Subsidiary, except such taxes, if any, as are being contested in good faith. To the best of the Company’s knowledge, no tax liens have been filed and no claims are being asserted with respect to any such taxes other than those taxes that are
being contested in good faith. The charges, accruals and reserves on the books of the Company and its Subsidiaries in respect of any taxes or other governmental charges are adequate. 
  

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 Section 6.10 Litigation. Except as set forth in Schedule II attached hereto, there
is no litigation or proceeding before any governmental authority pending or, to the knowledge of any of their officers, threatened, against or affecting the Company or any Subsidiary of the Company which might reasonably be expected to materially
adversely affect the business, financial condition or results of operations of the Company or the ability of the Company to perform its obligations under the Loan Documents. 
 Section 6.11 ERISA. Each Plan complies in all material respects with all applicable requirements of law and regulations, no Reportable Event
has occurred with respect to any Plan, neither the Company nor any of its Subsidiaries has withdrawn from any Plan or initiated steps to do so, and no steps have been taken to terminate any Plan. 
 ARTICLE VII 
 COVENANTS

 During the term of this Agreement and thereafter as long as any Advances remain outstanding hereunder, unless the Required Banks shall
otherwise consent in writing: 
 Section 7.1 Financial Reporting. The Company will maintain, for itself and each Subsidiary, a
system of accounting established and administered in order to permit preparation of financial statements in accordance with generally accepted accounting principles, and furnish to Administrative Agent (and Administrative Agent will furnish a copy
to each Bank): 
 (a) Within 120 days after the close of each of its fiscal years, an unqualified audit report certified by
independent certified public accountants, acceptable to the Required Banks, prepared in accordance with Agreement Accounting Principles on a consolidated basis for Holdings and its subsidiaries (including the Company), including balance sheets as of
the end of such period, and statements of income, changes in shareholders’ equity and a statement of cash flows for the year then ended, accompanied by any management letter prepared by said accountants and by a certificate of said accountants
in substantially the form of Exhibit E hereto, or if, in the opinion of such accountants, such certificate is not applicable, a description of any Default or Unmatured Default relating to accounting matters that in their opinion exists,
stating the nature and status thereof. 
 (b) Within 120 days after the close of each of its fiscal years, for the Company and
its Subsidiaries, an unaudited consolidated balance sheet as at the end of such period and unaudited consolidated statements of income, changes in shareholders’ equity and a statement of cash flow for the year then ended, each prepared in a
manner consistent with the preparation of Holdings’ year-end statements and in accordance with Agreement Accounting Principles (other than the absence of footnotes). 
 (c) Within 45 days after the close of the first three quarterly periods of each of its fiscal years, for the Company and its Subsidiaries,
an unaudited consolidated balance sheet as at the close of each such period and unaudited consolidated statements of income, 

  

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changes in shareholders’ equity and cash flows from the beginning of such fiscal year to the end of such quarter, each prepared in a manner consistent
with the preparation of the Company’s year-end statements and in accordance with Agreement Accounting Principles (other than the absence of footnotes and subject to normal year-end adjustments). 
 (d) Within 45 days after the close of the first three quarterly periods of each of the Company’s fiscal years and within 120 days
after the close of each of the Company’s fiscal years, a report of (i) current Surplus Funds, (ii) the aggregate amount of Security Deposits being held by the Company including a breakdown of the asset types making up such Security
Deposits and the location thereof and (iii) the aggregate amount of Performance Bonds of Defaulted Clearing Members being held by the Company including a breakdown of the asset types making up such Performance Bonds and the location thereof.

 (e) Within the time periods set forth herein for the furnishing of the financial statements required hereunder, a
certificate signed by its managing director & chief financial officer or another managing director, in substantially the form of Exhibit F hereto, (i) certifying that, to the knowledge of such officer or director, no Default or
Unmatured Default has occurred during the period covered by such financial statements that is still continuing or (ii) if any Default or Unmatured Default exists, showing the calculations set forth in Exhibit F as well as setting forth a
description of the nature and status of such Default or Unmatured Default. 
 (f) Within 120 days after the close of each
fiscal year, a statement of the Unfunded Liabilities of each Plan, signed by the managing director & chief financial officer of the Company or another managing director, or, in the event there are no Unfunded Liabilities, a certificate
signed by its managing director & chief financial officer or another managing director to that effect. 
 (g) As soon
as possible and in any event within 10 days after the Company knows that any Reportable Event has occurred with respect to any Plan, a statement, signed by the managing director & chief financial officer of the Company or another managing
director, describing said Reportable Event and the action which the Company proposes to take with respect thereto. 
 (h) Such
other information (including non-financial information) as any Bank may from time to time reasonably request. 
 Section 7.2 Use of
Proceeds. Except in the case of a Test Draw, the Company will only use the proceeds of the Advances to provide temporary liquidity in circumstances where CME is entitled to use the Security Deposits and Performance Bonds of its Clearing Members
to satisfy any outstanding obligations of any defaulting Clearing Members to CME as provided in the CME Rules and in circumstances where a Money Gridlock Situation that affects the Company’s operations exists. Additionally, the Company may use
the proceeds of the Advances to fulfill its obligations under the GFX Guaranty, provided, however, that the Company may use the proceeds for such purposes only up to the amount of Surplus Funds on any given day. Additionally, the
Company from time to time may conduct Test Draws which may be repaid on the Borrowing Date or on the Business Day immediately following such Borrowing Date. The Company will not, nor will it permit any Subsidiary to, use any of the 

  

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proceeds of the Loans to “purchase” or “carry” any “margin stock” (each as defined in Regulation U) or for any purpose that
violates the provisions of Regulation T, U or X of the Board of the Federal Reserve System as now and from time to time hereafter in effect. 
 Section 7.3 Notice of Default. The Company will, and will cause each Subsidiary to, give prompt notice in writing to the Banks of the occurrence of any Default or Unmatured Default and of any other development, financial or
otherwise, which would reasonably be expected to materially adversely affect its business, properties or affairs or the ability of the Company to repay the Obligations. 
 Section 7.4 Conduct of Business. The Company will, and will cause each Subsidiary to, carry on and conduct its business in substantially the same manner and in substantially the same fields of enterprise
as it is presently conducted and to do all things necessary to remain duly incorporated, validly existing and in good standing as a domestic corporation in its jurisdiction of incorporation and maintain all requisite authority to conduct its
business in each jurisdiction in which its business is conducted and where the failure to have such authority would reasonably be expected to have a Material Adverse Effect. 
 Section 7.5 Compliance with Laws. The Company will, and will cause each Subsidiary to, comply with all laws, rules, regulations, orders,
writs, judgments, injunctions, decrees or awards to which it may be subject, except where the failure to so comply would not reasonably be expected to have a Material Adverse Effect. 
 Section 7.6 Inspection. The Company will, and will cause each Subsidiary to, permit Administrative Agent and Collateral Agent or its
representatives and agents, to inspect any of the properties, corporate books and financial records of the Company and each Subsidiary, to examine and make copies of the books of accounts and other financial records of the Company and each
Subsidiary, and to discuss the affairs, finances and accounts of the Company and each Subsidiary (the foregoing activities, an “Audit”) with, and to be advised as to the same by, their respective officers at such reasonable times
and intervals as Administrative Agent may designate; provided that so long as no Default has occurred and is continuing the Company shall only be responsible for the costs and expenses of one Audit per 12-month period. 
 Section 7.7 Tangible Net Worth. The Company will maintain at all times a Consolidated Tangible Net Worth of not less than $96,000,000. In the
event that the Company exercises its right to increase the Aggregate Commitment under Section 2.10(a), the minimum Consolidated Tangible Net Worth that the Company will maintain will increase on a ratable basis to the increase in the
Aggregate Commitment such that if the Company increases the Aggregate Commitment by $200,000,000 (resulting in a maximum Aggregate Commitment of $1,000,000,000), the minimum Consolidated Tangible Net Worth to be maintained by the Company would
increase by $24,000,000 to $120,000,000. If the Company exercises its rights to decrease the Aggregate Commitment under this Agreement, the minimum Consolidated Tangible Net Worth to be maintained by the Company will decrease on a ratable basis,
provided, however, that under no circumstances will the minimum Consolidated Tangible Net Worth be reduced to less than $90,000,000. Any such ratable increase or decrease in the Company’s maintenance of the Consolidated Tangible
Net Worth shall be effective immediately upon the related increase or decrease in the Aggregate Commitment in accordance with the terms of this Agreement. 
  

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 Section 7.8 Liens. The Company will not, nor will it permit any Subsidiary to, create or incur
any Lien in, of or on the Collateral, except: 
 (a) Liens in favor of Collateral Agent. 
 (b) Liens in favor of the Company, which Liens are subordinated to the Liens in favor of Collateral Agent in accordance with Article
XV hereof. 
 (c) Liens arising out of repurchase agreements or reverse repurchase agreements entered into by the Company
or any Subsidiary. 
 (d) Liens arising out of judgments or awards against the Company or any Subsidiary, in an amount of not
more than $5,000,000 in the aggregate, which judgment or award is vacated, discharged, satisfied or stayed or bonded pending appeal within 60 days from the entry thereof. 
 Section 7.9 Additional Clearing Members. Promptly upon any Person becoming a Clearing Member of CME, the Company will execute and deliver, as Member Attorney-in-Fact, a supplement to the Security and
Pledge Agreement, substantially in the form of Exhibit A thereto, joining such Clearing Member as a party to the Security and Pledge Agreement and a supplement to the Securities Account Control Agreement, substantially in the form of Exhibit B
thereto, joining such Clearing Member as a party to the Securities Account Control Agreement. If such new Clearing Member deposits Money Fund Shares in satisfaction of their Security Deposit requirement to the extent such Money Fund Shares are
included in the Borrowing Base, the Company will execute and deliver, as Member Attorney-in-Fact, a Money Fund Control Agreement, substantially in the form of Exhibit C to the Security and Pledge Agreement with respect to such Money Fund Shares for
the purpose of granting to Collateral Agent control (within the meaning of the UCC) of the Money Fund Shares subject thereto. 
 Section 7.10 CME Rule Changes. The Company will not, without the prior written consent of the Banks, amend, revoke, or rescind any CME Rule in any manner that would have a materially adverse effect on the Lien granted to
Collateral Agent in the Collateral or the ability of Collateral Agent to enforce any of its rights under the Collateral Documents. 
 Section 7.11 Taxes. The Company will, and will cause each Subsidiary to, pay when due all taxes, assessments and governmental charges and levies upon it or its income, profits or property, except those (i) which are being
contested in good faith by appropriate proceedings and with respect to which adequate reserves have been set aside on the books of the Company or such Subsidiary, as applicable, or (ii) as to which the failure to pay would not reasonably be
expected to have a Material Adverse Effect. 
 Section 7.12 Insurance. The Company will, and will cause each Subsidiary to,
maintain with financially sound and reputable insurance companies insurance on all their property in such amounts and covering such risks as is consistent with sound business practice in the industry, and the Company will furnish to Administrative
Agent upon request of any Bank information as to the insurance carried. Administrative Agent shall furnish such information to each Bank. 
  

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 ARTICLE VIII 
 DEFAULTS 
 The occurrence of any one or more of the following events shall constitute a Default:

 Section 8.1 Representations and Warranties. Any representation or warranty made or deemed made by or on behalf of the Company
or any Subsidiary to the Banks in this Agreement or in any certificate or written information delivered in connection with this Agreement or any other Loan Document shall be materially false as of the date on which made or deemed to have been made.

 Section 8.2 Payment Defaults. Nonpayment of the principal of any Note when due, nonpayment of interest upon any Note within
five days after the same becomes due or nonpayment of any commitment fee or other obligation under any of the Loan Documents within 10 days after the same becomes due. 
 Section 8.3 Certain Covenant Defaults. (i) Any breach by the Company of any of the terms required to be observed by it under Section 7.1 (other than Section 7.1(g)), which
continues unremedied for 10 days after the Company receives written notice of such breach from any Bank; (ii) any breach by the Company of any of the terms required to be observed by it under Section 7.2, 7.7, 7.8 or
7.10; or (iii) any material breach by the Company of any of the other terms or provisions required to be observed by it under Article VII. 
 Section 8.4 Other Covenant Defaults. The breach by the Company (other than a breach which constitutes a Default under Section 8.1, 8.2 or 8.3) of any of the terms or provisions of
this Agreement or any other Loan Document which is not remedied within five days after written notice from any Bank. 
 Section 8.5
Other Indebtedness. Failure of the Company or any Subsidiary to pay any Indebtedness in an aggregate amount in excess of $5,000,000 when due; or the default by the Company or any Subsidiary in the performance of any term, provision or
condition contained in any agreement under which any such Indebtedness was created or is governed, which results in such Indebtedness being accelerated or declared to be due and payable or required to be prepaid, redeemed or defeased (other than by
a regularly scheduled repayment, redemption or defeasance or mandatory prepayment, redemption or defeasance) prior to its stated maturity. 
 Section 8.6 Bankruptcy, etc. The Company or any Subsidiary shall (a) have an order for relief entered with respect to it under the federal bankruptcy code, (b) not pay, or admit in writing its inability to pay, its
debts generally as they become due, (c) make an assignment for the benefit of creditors, (d) apply for, seek, consent to, or acquiesce in, the appointment of a receiver, custodian, trustee, examiner, liquidator or similar official for it
or any substantial part of its property, (e) institute any proceeding seeking an order for relief under the federal bankruptcy code or seeking to adjudicate it a bankrupt or insolvent, or seeking dissolution, winding up, liquidation,
reorganization, arrangement, adjustment or composition of it or its debts under any law relating to bankruptcy, insolvency or reorganization or relief of debtors or fail to file an 

  

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answer or other pleading denying the material allegations of any such proceeding filed against it, (f) take any corporate action to authorize or effect
any of the foregoing actions set forth in this Section 8.6 or (g) fail to contest in good faith any appointment or proceeding described in Section 8.7. 
 Section 8.7 Involuntary Bankruptcy, etc. Without the application, approval or consent of the Company or any Subsidiary, a receiver, trustee,
examiner, liquidator or similar official shall be appointed for the Company or any Subsidiary or any substantial part of its property, or a proceeding described in Section 8.6(e) shall be instituted against the Company or any Subsidiary
and such appointment continues undischarged or such proceeding continues undismissed or unstayed for a period of 45 consecutive days. 
 Section 8.8 Condemnation. Any court, government or governmental agency shall condemn, seize or otherwise appropriate, or take custody or control of all or any substantial portion of the property of the Company or any Subsidiary.

 Section 8.9 Judgments. The Company or any Subsidiary shall fail to pay, bond or otherwise discharge, within 30 days of the
entry thereof, any judgment or order for the payment of money in excess of $250,000, which is not stayed on appeal or otherwise being appropriately contested in good faith. 
 Section 8.10 Security Interest; Validity. Collateral Agent, for the ratable benefit of the Banks, shall cease to have a valid and perfected
first priority security interest in the Collateral other than any Money Fund Shares that have not been included in the Borrowing Base and other than in connection with any release of Collateral contemplated hereby or by any other Loan Document; or
the Company shall assert the invalidity of any such security interest or the invalidity or unenforceability of any Collateral Document; or any Collateral Document shall be terminated without Collateral Agent’s written consent. 
 Section 8.11 CFTC Designation. The Commodity Futures Trading Commission (or its successor) shall revoke or suspend the designation of the
Company as a contract market under the Commodity Exchange Act, as amended for any futures contract other than for reasons of dormancy or low volume in such contract or for reasons of disruptions in the underlying market for such contract.

 ARTICLE IX 
 ACCELERATION, WAIVERS, AMENDMENTS AND REMEDIES 
 Section 9.1 Acceleration. If any Default described in
Section 8.6 or 8.7 occurs, the obligations of the Banks to make Loans hereunder shall automatically terminate and the Obligations shall immediately become due and payable without any election or action on the part of any Bank. If
any other Default occurs, Administrative Agent may, or upon the direction of the Required Banks shall, terminate or suspend the Commitments of the Banks to make Loans hereunder, or declare the Obligations to be due and payable, or both, whereupon
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notice of any kind, all of which the Company hereby expressly waives. In addition, at any time after which the Obligations have become due and payable and
the obligations of the Banks to make Loans hereunder have terminated in accordance with this Section 9.1, Collateral Agent may, with the consent of the Required Banks (or shall, upon the direction of the Required Banks), enforce any and
all rights and interest created under the Collateral Documents or the UCC, including, without limitation, foreclosing the security interests created pursuant to the Collateral Documents by any available judicial procedure, and exercise all other
rights and remedies of Collateral Agent otherwise available under any other provision of this Agreement, by operation of law, at equity or otherwise, all of which are hereby expressly preserved and all of which rights shall be cumulative.

 Section 9.2 Amendments. Subject to the provisions of this Section 9.2, the Required Banks or Administrative Agent
(with the consent of the Required Banks) and the Company may enter into agreements supplemental hereto for the purpose of adding or modifying any provisions to the Loan Documents or changing in any manner the rights of the Banks or the Company
hereunder or waiving any Default hereunder; provided, however, that: 
 (a) the consent of the Company and all
of the Banks shall be required to (i) reduce the percentage specified in the definition of Required Banks, (ii) reduce the principal amount of or extend the maturity date for any Advance or reduce the rate or change the time of payment of
interest thereon, (iii) reduce the rate or change the time of payment of any commitment fee, (iv) adjust the amount of the Commitment of any Bank except as otherwise permitted herein, (v) amend Section 2.7, 2.8,
5.2 or this Section 9.2, (vi) extend the Revolving Credit Termination Date, (vii) permit the Company to assign its rights under this Agreement, (viii) amend the definition of “Borrowing Base” or
“Discounted Value” or the provisions of Annex I hereto (except as set forth in clause (c) below) or (ix) release any of the Collateral from the Lien granted pursuant to the Collateral Documents to the extent that on
the date of such release the aggregate outstanding principal amount of all Loans exceed, or will immediately after such release exceed, the Borrowing Base, other than as permitted by this Agreement or any other Loan Document (including without
limitation Section 2.9 of this Agreement); 
 (b) the Company may add a new Bank(s) under the terms of this
Agreement, provided, however, that each such new Bank shall agree in writing to be bound by the terms of this Agreement; 
 (c) the Company may modify the Concentration Policy or Minimum Credit Rating, each as set forth on Annex I hereto, at any time, if such modification results in an imposition of a more restrictive Concentration
Policy or Minimum Credit Rating than that set forth on Annex I. The Company may modify the Concentration Policy or Minimum Credit Rating upon approval of the Required Banks if such modification results in the imposition of a less restrictive
Concentration Policy or Minimum Credit Rating than that set forth on Annex I; and 
 (d) any amendment, modification or
waiver of any provision of any Loan Documents that affects the rights or obligations of an Agent shall not be effective without such Agent’s prior written consent. 
  

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 Section 9.3 Preservation of Rights. No delay or omission of the Banks to exercise any right
under the Loan Documents shall impair such right or be construed to be a waiver of any Default or an acquiescence therein, and the making of a Loan notwithstanding the existence of a Default or the inability of the Company to satisfy the conditions
precedent to such Loan shall not constitute any waiver or acquiescence. Any single or partial exercise of any such right shall not preclude other or further exercise thereof or the exercise of any other right, and no waiver, amendment or other
variation of the terms, conditions or provisions of the Loan Documents whatsoever shall be valid unless in writing signed by the Banks required pursuant to Section 9.2, and then only to the extent in such writing specifically set forth.
All remedies contained in the Loan Documents or by law afforded shall be cumulative and all shall be available to the Banks until the Obligations have been paid in full and the Commitments have been terminated. 
 ARTICLE X 
 THE AGENTS

 Section 10.1 Declaration and Acceptance of Appointment; No Fiduciary Duties. Subject to the terms and conditions hereof,
each Bank hereby appoints and authorizes Bank of Montreal as its administrative agent hereunder and under the other Loan Documents and JPMorgan Chase Bank, N.A. to act as its collateral agent hereunder and under each of the Collateral Documents and
other Loan Documents, each with such powers as are expressly delegated to each Agent by the terms of this Agreement, the Collateral Documents, and the other Loan Documents, together with such other powers as are reasonably incidental thereto. Each
of Bank of Montreal and JPMorgan Chase Bank, N.A., by its execution hereof, hereby accepts the appointment made under this Section 10.1. Neither Administrative Agent nor Collateral Agent shall have any duties or responsibilities except
those expressly set forth in this Agreement, the Collateral Documents and the other Loan Documents, or be a trustee for, or have any fiduciary obligation to, any Bank, and no implied covenants, functions, responsibilities, duties, obligations or
liabilities on the part of either Administrative Agent or Collateral Agent shall be read into this Agreement or any other Loan Document or otherwise exist for such Agent. In performing its functions and duties hereunder and under the other Loan
Documents, Administrative Agent and Collateral Agent shall act solely as agents for the Banks and do not assume nor shall be deemed to have assumed any obligation or relationship of trust or agency with or for the Company or any of its successors or
assigns. Neither Administrative Agent nor Collateral Agent shall be required to take any action that exposes such Agent to personal liability or that is contrary to this Agreement, any other Loan Document or applicable law. The appointment and
authority of each Agent hereunder shall terminate upon the indefeasible payment in full of all Obligations and the termination of the Commitments. Each Bank hereby authorizes Collateral Agent to execute each of the Collateral Documents on behalf of
such Bank (the terms of which shall be binding on such Bank). 
 Section 10.2 Reliance by Each Agent. Each Agent shall in all
cases be entitled to rely, and shall be fully protected in relying, upon any document or conversation believed by it in good faith to be genuine and correct and to have been signed, sent or made by the proper 

  

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Person or Persons and upon advice and statements of legal counsel (including, without limitation, counsel to the Company), independent accountants and other
experts selected by such Agent and acceptable to the Required Banks. Each Agent shall in all cases be fully justified in failing or refusing to take any action under this Agreement or any other Loan Document unless it shall first receive advice or
concurrence of the Company or the Required Banks (or, if required, all of the Banks), as applicable, as it deems appropriate and it shall first be indemnified to its satisfaction by the Banks, provided that unless and until such Agent shall
have received such advice, such Agent may take or refrain from taking any action, as such Agent shall deem advisable and in the best interests of the Banks. Each Agent shall in all cases be fully protected in acting, or in refraining from acting, in
accordance with a request of the Company or the Required Banks or all of the Banks, as applicable, and such request and any action taken or failure to act pursuant thereto shall be binding upon all the Banks. 
 Section 10.3 Reimbursement and Indemnification. The Banks severally agree to reimburse and indemnify each Agent and its officers, directors,
employees, representatives and agents ratably in proportion to the amounts of their respective Commitments, to the extent not paid or reimbursed by the Company (i) for any amounts for which such Agent, acting in its capacity as Agent, is
entitled to reimbursement by the Company hereunder or under any other Loan Document and (ii) for any other actual out-of-pocket expenses incurred by such Agent, in its capacity as Agent and acting on behalf of the Banks, in connection with the
administration and enforcement of this Agreement and the other Loan Documents, except in each case, for any amounts or expenses that arise as a result of the gross negligence or willful misconduct of such Agent. 
 Section 10.4 Each Agent in its Individual Capacity. Each Agent and its affiliates may make loans to, accept deposits from and generally
engage in any kind of business with the Company or any affiliate of the Company as though such Agent were not an Agent hereunder. With respect to the making of Loans pursuant to this Agreement, each Agent shall have the same rights and powers under
this Agreement in its individual capacity as any Bank and may exercise the same as though it were not an Agent, and the terms “Bank,” and “Banks” shall include each Agent in its individual capacity. 
 Section 10.5 Resignation or Termination of Agent. 
 (a) Any Agent may resign its position as such at any time upon ninety (90) days’ prior notice to the Company, the other Agent
and the Banks. Any Agent may be terminated by 100% of the Banks (excluding any Bank then acting as such Agent) at any time upon thirty (30) days’ prior notice to the Company, the Agents and the other Banks. The Required Banks, with the
consent of the Company (such consent not to be unreasonably withheld), may appoint a successor Agent to succeed any Agent that resigns or is terminated pursuant to this Section 10.5. Subsequent to the effective date of such resignation or
termination, the resigning or terminated (as applicable) Agent shall have no further obligations in that capacity under this Agreement. 
 (b) If no successor Collateral Agent shall have been appointed by the Company and the Required Banks and shall have accepted such appointment prior to the effective date of the resignation or termination of the then
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or terminated Collateral Agent may appoint a successor Collateral Agent, which shall be a bank or trust company organized under the laws of the United States
of America or any State thereof, having a combined capital and surplus of at least $500,000,000. 
 (c) Unless and until a
successor administrative agent is appointed by the Company and the applicable Principal Banks acting together, (i) the services performed by such Administrative Agent hereunder shall be performed by the individual Principal Banks and the
Company, each of its own behalf, and (ii) any payments or communications made by the Company to such Administrative Agent hereunder shall be made directly to the applicable individual Principal Banks. 
 Section 10.6 Non-Reliance Representation. Each of the Banks acknowledges and represents that it has, independently of and without reliance
upon any Agent, and based solely upon its own expertise (and the expertise of its agents and independent advisors, if any) and upon financial statements and other information deemed appropriate by it, made its own credit analysis of the Company and
made its own decision to enter into this Agreement. Each of the Banks further acknowledges and represents that it will, independently of and without reliance upon any Agent, and based solely upon its own expertise (and the expertise of its agents
and independent advisors, if any) and upon such documents and information as it shall deem appropriate at the time, continue to make its own credit analysis of the Company and its own decisions with respect to this Agreement. 
 Section 10.7 Exculpation. No Agent nor any of its shareholders, directors, officers, employees or agents shall be liable to the Banks, or any
of them individually, for any obligation, undertaking, act or judgment of the Company or any other Person, or for any error of judgment or any action taken or omitted to be taken by such Agent (except and to the extent that the same arises from
gross negligence or willful misconduct on the part of such Agent), or be bound to ascertain or inquire as to the performance or observance of any term of any of the Loan Documents. Without limiting the generality of the foregoing, each Agent:
(a) may consult with legal counsel selected by it and shall not be liable for any action taken or omitted to be taken in good faith by it in accordance with the advice of such counsel; (b) makes no warranty or representation and shall not
be responsible for any warranty or representation made in or in connection with any of the Loan Documents by any Person other than such Agent, or for the financial condition of the Company or any other Person, or for the observance or performance of
any obligations of the Company or any other Person other than such Agent, or for the truth or accuracy of any document provided to such Agent that such Agent has initially received from, or that such Agent has prepared based upon information
received from, the Company or any other Person, except for Collateral Agent’s responsibility under Section 10.8; (c) makes no warranty or representation and shall not be responsible for the due execution, validity,
enforceability, sufficiency or collectibility of any of the Loan Documents; (d) shall incur no liability under or in respect of any such agreement or document by acting upon any notice (by telephone or otherwise), or writing (including telex
and telegraphic communication) believed by it in good faith to be genuine and to be signed or sent by the proper party or Person; and (e) makes no warranty or guarantee as to: (i) future payments by the Company or any other obligor or
guarantor of the Loans, (ii) the Company’s future compliance with or performance of any of the terms and conditions contained in the Loan Documents, or (iii) the collectibility of the Loans. 
  

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 Section 10.8 Collateral Valuation. Collateral Agent shall monitor the market value of the
Collateral. On each Borrowing Date, promptly after receiving notice from the Company of a proposed borrowing, on each subsequent day on which there is an outstanding Advance, and on the last day of each calendar month (or, if such day is not a
Business Day, the next succeeding Business Day), commencing with the first such date to occur after the date hereof, Collateral Agent shall determine the aggregate market value of all Collateral on and as of such date in accordance with its usual
and customary practices and shall advise and notify (which may be by telephone) the Company, Administrative Agent and each Bank thereof (each a “Collateral Notice”). Collateral Agent agrees to deliver promptly to the Company,
Administrative Agent and each Bank a written confirmation of any telephonic Collateral Notice which is given on a Borrowing Date. 
 ARTICLE XI 
 GENERAL PROVISIONS 
 Section 11.1 Successors and Assigns. 
 (a) The provisions of this Agreement shall
be binding upon and inure to the benefit of the parties hereto and their respective successors and assigns, except that the Company may not assign or otherwise transfer any of its rights under this Agreement. 
 (b) Any Bank may, in accordance with applicable law, at any time sell to one or more banks, financial institutions or other entities
(“Participants”) participating interests in any Loan owing to such Bank, any Note held by such Bank, any Commitment of such Bank or any other interest of such Bank hereunder. In the event of any such sale by a Bank of participating
interests to a Participant, such Bank’s obligations under this Agreement to the other parties to this Agreement shall remain unchanged, such Bank shall remain solely responsible for the performance thereof and the Company and each Agent shall
continue to deal solely and directly with such Bank in connection with such Bank’s rights and obligations under this Agreement and the other Loan Documents. In no event shall a Bank that sells a participating interest be obligated to the
Participant to take or refrain from taking any action hereunder or under any of the other Loan Documents except that such Bank may agree that it will not, without the consent of such Participant, agree to (A) reduce the principal of, or
interest payable on (or reduce the rate of interest applicable to), the Loans of such Bank or any fees or other amounts payable to such Bank hereunder which, in each case, are related to the participation sold to such Participant or,
(B) postpone the date fixed for any payment of the principal of, or interest on, the Loans of such Bank or other amounts payable to such Bank hereunder which, in each case, are related to the participation sold to such Participant. 

(c) Any Bank may (or in accordance with Section 11.4(h) shall), in accordance with applicable law, and with the consent of
the Company (such consent not to be unreasonably withheld), and with the consent of Administrative Agent upon the occurrence and during the continuance of a Default pursuant to Sections 8.2, 8.6 or 8.7 (such consent not to be
unreasonably withheld), at any time sell to any financial institution (all such purchasers, 

  

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collectively, “Purchasers”) all or any part of its rights and obligations under this Agreement and the Note held by it pursuant to an
assignment agreement (an “Assignment Agreement”), executed by such Purchaser and such Bank and delivered to the Company and each Agent; provided that the consent of the Company to any such assignment shall not be required if
(A) a Default has occurred and is continuing, (B) the assignment is by a Bank to an affiliate of such Bank or another existing Bank or (C) the assignment (including any pledge) is by any Bank of its Notes and its rights hereunder with
respect thereto to any Federal Reserve Bank. Upon such execution and delivery of an Assignment Agreement, from and after the effective date as specified therein, (x) the Purchaser thereunder shall be a party hereto and shall be bound by the
provisions hereto and, to the extent provided in such Assignment Agreement, shall have the rights and obligations of a Bank hereunder, with its Commitment as set forth in such Assignment Agreement, and (y) the transferor Bank thereunder shall,
to the extent provided in such Assignment Agreement, be released from its obligations under this Agreement (and, in the case of an Assignment Agreement covering all or the remaining portion of a transferor Bank’s rights and obligations under
this Agreement, such transferor Bank shall cease to be a party hereto). Upon delivery of the Assignment Agreement to the Company and each Agent, the Company, each Agent and the Banks may treat the Purchaser as the owner of the Loans and Commitment
recorded therein for all purposes of this Agreement. 
 (d) On the effective date specified in any Assignment Agreement, or as
soon as possible thereafter, the Company shall execute and deliver to the applicable Purchaser, a new Note to the order of such Purchaser reflecting the Commitment and outstanding Loans obtained by it pursuant to such Assignment Agreement and, if
the transferor Bank has retained a Commitment and Loans hereunder, a new Note in exchange for the Note held by the transferor Bank (which existing Note shall be surrendered to the Company) to the order of the transferor Bank reflecting the
Commitment and outstanding Loans retained by it hereunder. Such new Notes shall be dated the effective date of the Assignment Agreement as specified therein and shall otherwise be in the form of the Note replaced thereby. The Note surrendered by the
transferor Bank shall be returned by the transferor Bank to the Company marked “canceled”. 
 (e) The Company
authorizes each Bank to disclose to any Participant or Purchaser and any prospective Participant or Purchaser any and all financial and other information in such Bank’s possession concerning the Company which has been delivered to such Bank by
or on behalf of the Company pursuant to this Agreement; provided that such Participant or Purchaser or prospective Participant or Purchaser agrees to be bound by the confidentiality provisions contained in Section 11.12.

 (f) If, pursuant to this Section 11.1, any interest in this Agreement or any Note is transferred to any
Purchaser which is organized under the laws of any jurisdiction other than the United States or any state thereof, such Purchaser, concurrently with the effectiveness of such transfer and becoming a party to this Agreement pursuant to the applicable
Assignment Agreement shall, (i) represent to the transferor Bank (for the benefit of the transferor Bank, each Agent and the Company) that under applicable law and treaties then in effect no United States federal taxes will be required to be
withheld by any Agent, the Company or the transferor Bank with respect to any payments to be made to such Purchaser hereunder, (ii) furnish to the Company the documentation described in Section 11.4(f), (wherein such Purchaser

  

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claims entitlement to complete exemption from U.S. federal withholding tax on all payments hereunder) and (iii) agree to otherwise comply with the terms
of Section 11.4(f). 
 (g) Notwithstanding anything to the contrary contained in this Section 11.1, no
Bank may assign or sell participations, or otherwise syndicate all or any portion of such bank’s interests under this Agreement or any other Loan Document to any Person who is (i) listed on the Specially Designated Nationals and Blocked
Persons List (the “SDN List”) maintained by the U.S. Department of Treasury Office of Foreign Assets Control (“OFAC”) and/or on any other similar list maintained by the OFAC pursuant to any authorizing statute,
executive order or regulation or (ii) either (x) included within the term “designated national” as defined in the Cuban Assets Control Regulations, 31 C.F.R. Part 515, or (y) designated under Sections 1(a), 1(b), 1(c) or
1(d) of Executive Order No. 13224, 66 Fed. Reg. 49079 (published September 25, 2001) or similarly designated under any related enabling legislation or any other similar executive orders. 
 (h) The transferor Bank shall pay to Administrative Agent for its own account a fee of $3,500. 
 Section 11.2 Survival of Representations. All representations and warranties of the Company contained in this Agreement shall survive
delivery of the Notes and the making of the Loans herein contemplated. 
 Section 11.3 Governmental Regulation. Anything
contained in this Agreement to the contrary notwithstanding, no Bank shall be obligated to extend credit to the Company in violation of any limitation or prohibition provided by any applicable statute or regulation. 
 Section 11.4 Taxes. 
 (a) All payments to any Bank with respect to the Loans shall be made free and clear of, and without deduction for any Indemnified Taxes or Other Taxes; provided that if the Company shall be required to deduct any Indemnified Taxes or
Other Taxes from such payments, then (i) the sum payable shall be increased by the amount (the “Additional Amount”) necessary so that after making all required deductions (including deductions applicable to additional sums
described in this paragraph) such Bank receives an amount equal to the sum it would have received had no such deductions been made, (ii) the Company shall make such deductions and (iii) the Company shall pay the full amount deducted to the
relevant governmental authority in accordance with applicable law. In addition, to the extent not paid in accordance with the preceding sentence, the Company shall pay any Other Taxes to the relevant governmental authority in accordance with
applicable law. 
 (b) Subject to subsections (g) and (h) below, the Company shall indemnify each Bank
for Indemnified Taxes and Other Taxes paid by such Bank, provided, however, that the Company shall not be obligated to make payment to any Bank in respect of penalties, interest and other similar liabilities attributable to such
Indemnified Taxes or Other Taxes if such penalties, interest or other similar liabilities are attributable to the gross negligence or willful misconduct of such Bank. 
  

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 (c) If a Bank shall become aware that it is entitled to claim a refund from a
governmental authority in respect of Indemnified Taxes or Other Taxes paid by the Company pursuant to this Section 11.4, including Indemnified Taxes or Other Taxes as to which it has been indemnified by the Company, or with respect to
which the Company has paid Additional Amounts pursuant hereto, it shall promptly notify the Company of the availability of such refund claim and, if such Bank determines in good faith that making a claim for refund will not have a material adverse
effect on its taxes or business operations, shall, within 30 days after receipt of a request by the Company, make a claim to such governmental authority for such refund at the Company’s expense. If a Bank receives a refund in respect of any
Indemnified Taxes or Other Taxes paid by the Company pursuant hereto, it shall within 30 days from the date of such receipt pay over such refund to the Company (but only to the extent of Indemnified Taxes or Other Taxes paid pursuant to hereto,
including indemnity payments made or Additional Amounts paid, by the Company under this Section 11.4 with respect to the Indemnified Taxes or Other Taxes giving rise to such refund), net of all out of pocket expenses of such Bank and
without interest (other than interest paid by the relevant governmental authority with respect to such refund). 
 (d) If any
Bank is or becomes eligible under any applicable law, regulation, treaty or other rule to a reduced rate of taxation, or a complete exemption from withholding, with respect to Indemnified Taxes or Other Taxes on payments made to it by the Company,
such Bank shall, upon the request, and at the cost and expense, of the Company, complete and deliver from time to time any certificate, form or other document requested by the Company, the completion and delivery of which are a precondition to
obtaining the benefit of such reduced rate or exemption, provided that the taking of such action by such Bank, would not, in the reasonable judgment of such Bank be disadvantageous or prejudicial to such Bank or inconsistent with its internal
policies or legal or regulatory restrictions. For any period with respect to which a Bank has failed to provide any such certificate, form or other document requested by the Company, such Bank shall not be entitled to any payment under this
Section 11.4 in respect of any Indemnified Taxes or Other Taxes that would not have been imposed but for such failure. 
 (e) Each Bank organized under the laws of a jurisdiction in the United States, any State thereof or the District of Columbia (other than Banks that are corporations or otherwise exempt from United States backup withholding Tax) shall
(i) deliver to the Company, upon execution hereof (or, with respect to Persons becoming Banks hereunder by assignment, upon execution of the relevant assignment agreement), two original copies of United States Internal Revenue Form W-9 or any
successor form, properly completed and duly executed by such Bank, certifying that such Bank is exempt from United States backup withholding Tax on payments of interest made under the Loan Documents and (ii) thereafter, at each time it is so
reasonably requested in writing by the Company, deliver within a reasonable time two original copies of an updated Form W-9 or any successor form thereto. 
 (f) Each Bank that is organized under the laws of a jurisdiction other than the United States, any State thereof or the District of Columbia (each such Bank, a “Foreign Bank”) that is entitled to an
exemption from or reduction of withholding Tax under the laws of the jurisdiction in which the Company is located, or any treaty to which such jurisdiction is a party, with respect to payments under the Loan Documents shall deliver to the 

  

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Company, upon execution hereof (or, with respect to Persons becoming Banks hereunder by assignment, upon execution of the relevant assignment agreement),
such properly completed and duly executed documentation prescribed by applicable law or reasonably requested by the Company as will permit such payments to be made without withholding or at a reduced rate, unless in the good faith opinion of the
Foreign Bank such documentation would expose the Foreign Bank to any material adverse consequences or risk. Such documentation shall be delivered by each Foreign Bank on or before the date it becomes a Bank and on or before the date, if any, such
Foreign Bank changes its applicable lending office by designating a different lending office with respect to its Loans (a “New Lending Office”). In addition, each Foreign Bank shall deliver such forms promptly upon the obsolescence
or invalidity of any form previously delivered by such Foreign Bank. Each Bank (and, in the case of a Foreign Bank, its lending office), represents that on the date hereof, payments made hereunder by the Company to it would not be subject to United
States Federal withholding tax. 
 (g) Notwithstanding the provisions of subsection (a) and (b) above,
the Company shall not be required to indemnify any Foreign Bank, or to pay any Additional Amounts to any Foreign Bank, in respect of United States Federal withholding tax pursuant to subsection (a) or (b) above, (A) to
the extent that the obligation to withhold amounts with respect to United States Federal withholding tax existed on the date such Foreign Bank became a Bank; (B) with respect to payments to a New Lending Office with respect to a Loan, but only
to the extent that such withholding tax exceeds any withholding tax that would have been imposed on such Bank had it not designated such New Lending Office; (C) with respect to a change by such Foreign Bank of the jurisdiction in which it is
organized, incorporated, controlled or managed, or in which it is doing business, from the date such Foreign Bank changed such jurisdiction, but only to the extent that such withholding tax exceeds any withholding tax that would have been imposed on
such Bank had it not changed the jurisdiction in which it is organized, incorporated, controlled or managed, or in which it is doing business; or (D) to the extent that the obligation to pay such indemnity payment or Additional Amounts would
not have arisen but for a failure by such Foreign Bank to comply with the provisions of Section 11.4(f). 
 (h) If
any Bank requests compensation under this Section 11.4, or if the Company is required to pay any additional amount to any governmental authority for the account of any Bank pursuant to this Section 11.4, then such Bank shall
use reasonable efforts to designate a different lending office for funding or booking its Loans hereunder or to assign its rights and obligations hereunder to another of its offices, branches or affiliates with the object of avoiding or eliminating
the amounts payable pursuant to this Section 11.4, provided that such designation or assignment shall be on such terms that such Bank and its lending office, in such Bank’s sole judgment, suffer no economic, legal, regulatory
or other disadvantage and would not otherwise be disadvantageous to such Bank. The Company hereby agrees to pay all reasonable costs and expenses incurred by any Bank in connection with any such designation or assignment. 
 If Bank requests compensation under this Section 11.4, or if the Company is required to pay any additional amount to any governmental authority for the
account of any Bank pursuant to this Section 11.4, then the Company may, at its sole expense and effort, upon notice to such Bank, require such Bank to assign and delegate, without recourse, in accordance with and subject to the
restrictions contained in Section 11.1, all of such Bank’s interests, rights and obligations under this Agreement to one or more assignees that shall assume such obligations (which assignee or 

  

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assignees may be one or more other Banks); provided that (i) such Bank shall have received payment of an amount equal to the outstanding
principal of its Loans, accrued and unpaid interest thereon, accrued and unpaid fees and all other amounts payable to it hereunder from the assignee (to the extent of such outstanding principal and accrued interest and fees) or the Company (in the
case of all other amounts) and (ii) such assignment will result in a reduction in such compensation or payments. A Bank shall not be required to make any such assignment and delegation if, prior thereto, as a result of a waiver by such Bank or
otherwise, the circumstances entitling the Company to require such assignment and delegation cease to apply. 
 A certificate of the relevant Bank setting
forth the basis for any amounts (and the calculation thereof and methodology in calculating, each in reasonable detail) claimed under this Section 11.4 shall be delivered to the Company and shall be conclusive absent manifest error.
Failure or delay on the part of a Bank to demand compensation of any amount under this Section shall not constitute a waiver of such Bank’s right to demand such compensation; provided that the Company shall not be required to compensate
any such Bank for any amounts claimed under this Section that are incurred more than 90 days prior to the date that such Bank notifies the Company of the circumstances giving rise to such amounts and such Bank’s intention to claim compensation
therefor; provided, further, that if the circumstances giving rise to such amounts have retroactive effect, then the 90-day period referred to above shall be extended to include the period of retroactive effect thereof. 
 (i) Any payment required to be made by the Company to any Bank under this Section 11.4 shall be deemed an Obligation and be
secured by the Collateral. 
 Section 11.5 Choice of Law; Jurisdiction. The Loan Documents (other than those containing a
contrary express choice of law provision) shall be construed in accordance with the laws of the State of Illinois. The Company and the Banks hereby irrevocably submit to the non-exclusive jurisdiction of any United States federal or Illinois state
court sitting in Chicago, Illinois in any action or proceedings arising out of or relating to any Loan Documents and the Company and the Banks hereby irrevocably agree that all claims in respect of such action or proceeding may be heard and
determined in any such court. 
 Section 11.6 Headings. Section headings in the Loan Documents are for convenience of reference
only, and shall not govern the interpretation of any of the provisions of the Loan Documents. 
 Section 11.7 Entire Agreement.
The Loan Documents embody the entire agreement and understanding among the Company and the Banks and supersede all prior agreements and understandings among the Company and the Banks relating to the subject matter thereof. 
 Section 11.8 Several Obligations. The respective obligations of the Banks hereunder are several and not joint and no Bank shall be the
partner or agent of any other. The failure of any Bank to perform any of its obligations hereunder shall not relieve any other Bank from any of its obligations hereunder. 
  

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 Section 11.9 Expenses; Indemnification. 
 (a) The Company shall reimburse each Agent and each Bank for any reasonable costs, internal charges and out-of-pocket expenses (including
reasonable attorneys’ fees and time charges of attorneys, which attorneys may be employees of such Agent or such Bank, as applicable) paid or incurred by such Agent or such Bank, as applicable, in connection with the collection, liquidation and
enforcement of the Loan Documents and/or the Collateral. The Company further agrees to indemnify each Agent, each Bank and their respective directors, officers and employees (each an “Indemnified Party”) against all losses, claims,
damages, penalties, judgments, liabilities and expenses (including, without limitation, all expenses of litigation or preparation therefor) which any of them may pay or incur arising out of or relating to this Agreement, the other Loan Documents,
the transactions contemplated hereby or the direct or indirect application or proposed application of the proceeds of any Loan hereunder (all of the foregoing being collectively referred to as “Indemnified Amounts”), excluding,
however, in all of the foregoing instances, Indemnified Amounts arising from the gross negligence or willful misconduct on the part of the Indemnified Party seeking indemnification and Indemnified Amounts consisting of taxes imposed on or measured
by the overall net income of the Indemnified Party seeking indemnification. 
 (b) If, after the date hereof, any law or any
governmental rule, regulation, policy, guideline or directive (whether or not having the force of law) is adopted, or there is any change in the interpretation thereof, or the compliance of any Bank with such, which, in any case, affects the amount
of capital required or expected to be maintained by such Bank or any corporation controlling such Bank, and such Bank reasonably determines the amount of capital required is increased by or based upon the existence of this Agreement or its
Commitment hereunder and such increased capital results in increased costs to such Bank, then, such Bank shall notify the Company of such fact and shall provide a reasonably detailed description of such increased costs in the notice
(“Increased Cost Notice”), together with documentation from the relevant regulatory body setting forth such increased capital requirement, and within 15 days of the Company’s receipt of such Increased Cost Notice, the Company
shall, in its sole discretion, determine whether to terminate such Bank’s Commitment and obligation to make Loans hereunder, or to attempt to negotiate with such Bank a revised commitment fee (which revision shall not constitute an amendment to
Section 2.8 hereof for the purposes of Section 9.2) and any other reimbursements provided for hereunder which reflect such Bank’s increased costs. In the event that the Company determines to terminate such Bank’s
Commitment and obligation to make Loans hereunder, the Company shall send written notice to such Bank within 15 days of the Company’s receipt of the Increased Cost Notice specifying a date at least 30 days thereafter on which such Bank’s
Commitment and obligation to make Loans hereunder shall be terminated. In the event that the Company determines to attempt to negotiate with such Bank a revised commitment fee and other reimbursements, and the Company and such Bank are unable to
agree, within 30 days of the date of the Increased Cost Notice, upon such revised fees and other reimbursements, such Bank may send written notice to the Company, or the Company may send written notice to such Bank specifying a date at least 30 days
thereafter on which the Bank’s Commitment and obligation to make Loans hereunder shall be terminated. Any payment required to be made by the Company under this Section 11.9(b) shall be deemed an Obligation and be secured by the
Collateral. 
  

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 (c) At least 45 days prior to the proposed consummation date of any merger or
consolidation of the Company with or into any other Person in which the Company shall not be the surviving entity (such transaction, a “Restructuring”), the Company will give written notice thereof to Administrative Agent (a
“Restructuring Notice”), which notice shall set forth the material terms and conditions of such Restructuring, including the identity of the surviving entity of such Restructuring (the “Survivor”). Administrative
Agent shall promptly provide a copy of the Restructuring Notice to each Bank. Upon receipt of a Restructuring Notice, a Bank may elect, in its sole discretion, to terminate its Commitment hereunder by notifying the Company and Administrative Agent
thereof, which may be by telephone (a “Termination Notice”) within 15 days of such Bank’s receipt of the Restructuring Notice, which termination shall become effective no sooner than 30 days after the Company’s receipt of
the Termination Notice. Any Bank that fails to deliver a Termination Notice within 15 days after its receipt of a Restructuring Notice shall be deemed to have elected to terminate its Commitment. 
 (d) The effective date of any termination of a Bank’s Commitment hereunder pursuant to subsection (b) or
(c) above is referred to herein as such Bank’s “Accelerated Termination Date”. Any such termination shall not accelerate the maturity of any Loans outstanding to such Bank; commitment fees to such Bank shall cease
to accrue as of its Accelerated Termination Date; and the Company shall be responsible for any and all Obligations and accrued and unpaid costs (including increased costs), fees and expenses incurred with respect to such Bank prior to its
Accelerated Termination Date. The obligations of the Company under this Section 11.9 shall survive the termination of this Agreement. 
 Section 11.10 Accounting. Except as provided to the contrary herein, all accounting terms used herein shall be interpreted and all accounting determinations hereunder shall be made in accordance with Agreement Accounting
Principles. 
 Section 11.11 Severability of Provisions. Any provision in any Loan Document that is held to be inoperative,
unenforceable, or invalid in any jurisdiction shall, as to that jurisdiction, be inoperative, unenforceable, or invalid without affecting the remaining provisions in that jurisdiction or the operation, enforceability, or validity of that provision
in any other jurisdiction, and to this end the provisions of all Loan Documents are declared to be severable. 
 Section 11.12
Confidentiality. Each of the Banks and each Agent agrees to maintain the confidentiality of the Company Information, except that Company Information may be disclosed (a) to its affiliates, directors, officers, employees and agents,
including accountants, legal counsel and other advisors who have a need to know such information (it being understood that the Persons to whom such disclosure is made will be informed of the confidential nature of such Company Information and agree
to keep such Company Information confidential on terms substantially similar to this Section 11.12), (b) to any governmental agency or representative thereof, provided that prior to such disclosure, the disclosing party
shall, to the extent practicable, promptly inform the Company of such potential disclosure, (c) to the extent required by applicable laws or regulations or by any subpoena or similar legal process or to the extent reasonably required in
connection with any litigation relating to this Agreement or the Collateral to which such Bank or such Agent, as applicable, is a party, (d) subject to an agreement containing provisions substantially the same as those described in this
Section 11.12, to any Purchaser or Participant or any prospective Purchaser or Participant, (e) with the consent of the 

  

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Company or (f) to the extent such Company Information becomes publicly available other than as a result of a breach of its confidentiality obligations
as described in this Section 11.12. 
 As used in this Section, “Company Information” means all information
received from the Company or any of its Subsidiaries or Affiliates relating to Holdings or any of its subsidiaries (including the Company) or any of their respective affiliates, or their businesses, other than any such information that is available
to any Agent or any Bank, as applicable, on a non-confidential basis prior to disclosure by the Company. 
 Section 11.13 WAIVER OF
TRIAL BY JURY. TO THE EXTENT PERMITTED BY APPLICABLE LAW, EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES ALL RIGHT OF TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT OR ANY MATTER
ARISING HEREUNDER OR THEREUNDER. 
 Section 11.14 USA Patriot Act Notification. The following notification is provided to the
Company pursuant to Section 326 of the USA Patriot Act: 
 IMPORTANT INFORMATION ABOUT PROCEDURES FOR OPENING A NEW ACCOUNT. To help the
government of the United States of America fight the funding of terrorism and money laundering activities, Federal law requires all financial institutions to obtain, verify, and record information that identifies each Person that opens an account,
including any deposit account, treasury management account, loan, other extension of credit, or other financial services product. Accordingly, when the Company opens an account, Administrative Agent, Collateral Agent and the Banks will ask for the
Company’s name, tax identification number, business address, and other information that will allow Administrative Agent, Collateral Agent and the Banks to identify such Company. Administrative Agent, Collateral Agent and the Banks may also ask
to see the Company’s legal organizational documents or other identifying documents. 
 ARTICLE XII 
 SETOFF; RATABLE PAYMENTS 
 Section 12.1 Setoff; Ratable Payments. 
 (a) In addition to, and without limitation of, any rights of
the Banks under applicable law, if the Company becomes insolvent, however evidenced, or any Default occurs and is continuing, any indebtedness from any Bank to the Company (including all account balances, whether provisional or final and whether or
not collected or available but excluding any accounts designated as or representing “customer segregated funds” accounts and any accounts pledged to such Bank to secure an overdraft facility to ensure the settlement of foreign currency
futures and options contracts traded on the Company) may be offset and applied toward the payment of the Obligations owing to such Bank, whether or not the Obligations, or any part thereof, shall then be due. 
  

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 (b) If any Bank, whether by setoff or otherwise, has payment made to it upon any Loan
in a greater proportion than that received by any other Bank upon any Loan constituting a portion of the same Advance, such Bank shall distribute to Administrative Agent an amount equal to each of the other Banks’ pro rata share of such
payment. Such payment shall be distributed ratably between the Banks in proportion to each Bank’s respective share of the total Obligations outstanding under this Agreement. Any payment distributed pursuant to this subsection (b) to
Administrative Agent shall be distributed by Administrative Agent to the applicable Banks in accordance with the provisions of this Agreement. 
 (c) If any Bank, whether in connection with setoff or amounts which might be subject to setoff or otherwise, receives collateral or other protection for any category of its Obligations or such amounts which may be
subject to setoff, in any case, in excess of its pro rata share thereof, such Bank agrees, promptly upon demand, to take such action necessary such that all Banks share in the benefits of such collateral ratably in proportion to their Obligations of
the same category. In case any such payment is disturbed by legal process, or otherwise, appropriate further adjustments shall be made. 
 (d) The Company agrees that any holder of a participation in a Loan may, to the fullest extent permitted by law, exercise all its rights of payment with respect to such participation as if such holder were the direct
creditor of the Company in the amount of the participation. 
 ARTICLE XIII 
 NOTICES 
 Section 13.1 Giving Notice. Except as otherwise herein
provided, any notice required or permitted to be given under this Agreement shall be in writing and shall be deemed, given (i) when delivered if sent by an overnight courier service, or (ii) when sent by facsimile, telex or SWIFT message,
in each case, addressed to the Company, the Agents and the Banks at the addresses or transmission numbers indicated below their signatures to the Agreement or otherwise notified to the Company, the Agents or the Banks, as applicable. 
 Section 13.2 Change of Address. The Company, any Agent and any Bank may each change the address for service of notice upon it by a notice in
writing to the other parties hereto. 
 ARTICLE XIV 
 COUNTERPARTS 
 This Agreement may be executed in any number of counterparts, all of which taken
together shall constitute one agreement, and any of the parties hereto may execute this Agreement by signing any such counterpart. This Agreement shall be effective when it has been executed by the Company, the Agents and the Banks. 
  

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 ARTICLE XV 
 SUBORDINATION 
 The Company hereby subordinates its Lien on the Collateral to the Lien therein
granted to Collateral Agent pursuant to the Collateral Documents, and, except as permitted by Section 2.9, the Company shall not take any action of any nature whatsoever to enforce its Lien until all of the Obligations have been paid in
full and the Commitments have been terminated. 
 (Signature Pages Follow) 
  

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 IN WITNESS WHEREOF, the Company, the Agents and the Banks have executed this Agreement as of
the date first above written. 
  

			
	 CHICAGO MERCANTILE EXCHANGE INC.
 (a Delaware
corporation)

		
	By:	 	/s/ Craig S. Donohue
	Name:	 	Craig S. Donohue
	Title:	 	Chief Executive Officer
	
	 Date: October 12, 2007
  
 20 South Wacker Drive
 Chicago, Illinois 60606
 Fax: (312) 930-3187
 S.W.I.F.T.: XCMEUS4C
  
 Attention: Managing Director & President,
 Clearing House Division
  
 With a copy to:
 20 South Wacker Drive
 Chicago, Illinois 60606
 Fax: (312) 930-3187
 S.W.I.F.T.: XCMEUS4C
 Attention: General Counsel

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

 Commitments 
  

									
	$45,000,000	 		 	 BANK OF MONTREAL,
 individually and as
Administrative Agent

				
		 		 	By:	 	/s/ Linda C. Haven
		 		 		 	Name:	 	Linda C. Haven
		 		 		 	Title:	 	Managing Director
				
		 		 		 	 111 West Monroe Street
 Chicago, Illinois
60603
 Fax: (312) 765-8201
  
 Attention: Linda Haven

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$70,000,000	 		 	 JPMORGAN CHASE BANK, N.A.,
 individually and
as Collateral Agent

				
		 		 	By:	 	/s/ Kevin Murphy
		 		 		 	Name:	 	Kevin Murphy
		 		 		 	Title:	 	Executive Director
				
		 		 		 	 277 Park Avenue, 14th
Floor
 New York, NY 10172
 Fax:
(646) 534-1718
  
 Attention: Kevin Murphy

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$60,000,000	 		 	BANK OF AMERICA, N.A.
				
		 		 	By:	 	/s/ Maryanne Fitzmaurice
		 		 		 	Name:	 	Maryanne Fitzmaurice
		 		 		 	Title:	 	Senior Vice President
				
		 		 		 	 NY1-503-05-07
 335 Madison Avenue, 5th Floor
 New York, NY 10017
 Fax: (212) 503-7027
  
 Attention: Maryanne Fitzmaurice

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$50,000,000	 		 	THE BANK OF NEW YORK
				
		 		 	By:	 	/s/ Joseph Ciacciarelli
		 		 		 	Name:	 	Joseph Ciacciarelli
		 		 		 	Title:	 	Managing Director
				
		 		 		 	 One Wall Street
 New York, New York 10286

 Fax: (212) 809-9566

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$60,000,000	 		 	THE BANK OF TOKYO-MITSUBISHI UFJ, LTD.
				
		 		 	By:	 	/s/ Victor Pierzchalski
		 		 		 	Name:	 	Victor Pierzchalski
		 		 		 	Title:	 	Vice President & Manager
				
		 		 		 	 227 West Monroe Street, Suite 2300
 Chicago,
Illinois 60606
 Fax: (312) 696-4535
  
 Attention: Thomas Denio

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$15,000,000	 		 	BROWN BROTHERS HARRIMAN & CO.
				
		 		 	By:	 	/s/ Kathryn C. George
		 		 		 	Name:	 	Kathryn C. George
		 		 		 	Title:	 	Partner
				
		 		 		 	 140 Broadway
 New York, New York
10005
 Fax: (212) 493-8065
  
 Attention: Senior Credit Officer

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$40,000,000	 		 	CALYON NEW YORK BRANCH
				
		 		 	By:	 	/s/ Sebastian Rocco
		 		 		 	Name:	 	Sebastian Rocco
		 		 		 	Title:	 	Managing Director
				
		 		 	By:	 	/s/ Walter Jay Buckley
		 		 		 	Name:	 	Walter Jay Buckley
		 		 		 	Title:	 	Managing Director
				
		 		 		 	 1301 6th Avenue
 New York, New York 10019
 Fax: (212) 261-3438
  
 Attention: David Rebibo

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$60,000,000	 		 	CITICORP USA, INC.
					
		 		 		 	By:	 	/s/ David O. Caspar
		 		 		 	Name:	 	David O. Caspar
		 		 		 	Title:	 	 Managing Director
 Citi Markets &
Banking
 Financial Institutions Group
 388 Greenwich
Street
 New York, NY 10013
 212-816-3755
 212-816-1212 Fax

				
		 		 		 	 388 Greenwich Street, 22nd Floor

 New York, New York 10013
 Fax: (212) 816-4141

 
 Attention: David Caspar

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$40,000,000	 		 	 FIFTH THIRD BANK CHICAGO,
 a Michigan banking
corporation

					
		 		 		 	By:	 	/s/ Joseph A. Wemhoff
		 		 		 	Name:	 	Joseph A. Wemhoff
		 		 		 	Title:	 	Vice President
				
		 		 		 	 222 S. Riverside Plaza, GRVR3E
 Chicago,
Illinois 60606
 Fax: (312) 704-4379
  
 Attention: Joseph A. Wemhoff

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$45,000,000	 		 	HARRIS N.A.
					
		 		 		 	By:	 	/s/ Linda C. Haven
		 		 		 	Name:	 	Linda C. Haven
		 		 		 	Title:	 	Managing Director
				
		 		 		 	 111 West Monroe Street
 Chicago, Illinois
60603
 Fax: (312) 765-8201
  
 Attention: Linda Haven

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$25,000,000	 		 	HSBC BANK USA
					
		 		 		 	By:	 	/s/ Joseph Travaglione
		 		 		 	Name:	 	Joseph Travaglione
		 		 		 	Title:	 	Senior Vice President
				
		 		 		 	 452 Fifth Avenue
 New York, New York 10018

 Fax: (212) 765-8201
  
 Attention: Joseph Travaglione

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$60,000,000	 		 	 NATIONAL AUSTRALIA BANK LIMITED,
 A.C.N.
004044937

					
		 		 		 	By:	 	/s/ Michael G. Mc Hugh
		 		 		 	Name:	 	Michael G. Mc Hugh
		 		 		 	Title:	 	Managing Director
				
		 		 		 	 245 Park Avenue, 28th
Floor
 New York, New York 10167
 Fax: (212) 983-7360

  
 Attention: Michael Pryce

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$15,000,000	 		 	THE NORTHERN TRUST COMPANY
					
		 		 		 	By:	 	/s/ Jaron Montgomery
		 		 		 	Name:	 	Jaron Montgomery
		 		 		 	Title:	 	Vice President
				
		 		 		 	 50 South LaSalle Street
 Chicago, Illinois
60675
 Fax: (312) 444-4906
  
 Attention: Jaron Montgomery

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$50,000,000	 		 	PNC BANK, NATIONAL ASSOCIATION
					
		 		 		 	By:	 	/s/ Edward J. Chidiac
		 		 		 	Name:	 	Edward J. Chidiac
		 		 		 	Title:	 	Managing Director
		 		 		 	  
 One PNC Plaza
 249 Fifth Avenue
 Pittsburgh, Pennsylvania 15222
 Fax: (412) 762-6484
  
 Attention: Edward Chidiac

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$40,000,000	 		 	STATE STREET BANK AND TRUST COMPANY
					
		 		 		 	By:	 	/s/ Juan G. Sierra
		 		 		 	Name:	 	Juan G. Sierra
		 		 		 	Title:	 	Vice President
				
		 		 		 	 225 Franklin Street, MAO 7
 Boston,
Massachusetts 02110
 Fax: (617) 664-0532
  
 Attention: Juan Sierra, Vice President

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

													
	$75,000,000	 		 	SVENSKA HANDELSBANKEN AB	 		 	
							
		 		 		 	By:	 	/s/ H.N. Bacon	 		 	/s/ Mark Emmett
		 		 		 	Name:	 	H.N. Bacon	 		 	Mark Emmett
		 		 		 	Title:	 	Senior Vice President	 		 	Vice President
						
		 		 		 	 875 Third Avenue – 4th Floor

 New York, New York 10022-7218
 Fax:
(212) 326-5151
  
 Attention: H.N. Bacon
	 		 	

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$25,000,000	 		 	US BANK NATIONAL ASSOCIATION
					
		 		 		 	By:	 	/s/ James N. DeVries
		 		 		 	Name:	 	James N. DeVries
		 		 		 	Title:	 	Senior Vice President
				
		 		 		 	 U.S. Bank - Corporate Banking Chicago
 209
South LaSalle Street, Suite 410
 Chicago, Illinois 60604
 Fax:
312-325-8750
  
 Attention: James DeVries

 Credit Agreement Signature Pages 

 CHICAGO MERCANTILE EXCHANGE INC.

 2007 CREDIT AGREEMENT 
  

									
	$25,000,000	 		 	WELLS FARGO BANK, NATIONAL ASSOCIATION
					
		 		 		 	By:	 	/s/ Paul R. Schoper
		 		 		 	Name:	 	Paul R. Schoper
		 		 		 	Title:	 	Assistant Vice President
				
		 		 		 	 Financial Institutions Division
 MAC
E2616-290
 230 West Monroe Street
 Chicago, Illinois
60606
 Fax: 312-845-8606
  
 Attention: Paul Schoper

 Credit Agreement Signature PagesEX-10.15

SECOND AMENDED AND RESTATED CREDIT AGREEMENT

among

THOMAS & BETTS CORPORATION, as Borrower,

The Financial Institutions Party Hereto,

BANK OF AMERICA, N.A., REGIONS BANK and SUNTRUST BANK,

as Co-Syndication Agents,

THE BANK OF TOKYO-MITSUBISHI UFJ, LTD., NY BRANCH,

as Documentation Agent

and

WACHOVIA BANK, NATIONAL ASSOCIATION,

as Administrative Agent,

Swing Bank and Issuing Bank

Dated as of October 16, 2007

1

WACHOVIA CAPITAL MARKETS, LLC

and

BANC OF AMERICA SECURITIES LLC

Joint Lead Arrangers and Joint Book Runners

TABLE OF CONTENTS

Page

ARTICLE I

DEFINED TERMS, ACCOUNTING PRINCIPLES AND OTHER INTERPRETIVE MATTERS

	 	 	 
	Section 1.1

Section 1.2

Section 1.3

	 	Defined Terms

Accounting Principles

Other Interpretive Matters

ARTICLE II

THE LOANS AND THE LETTERS OF CREDIT

	 	 	 
	Section 2.1

Section 2.2

Section 2.3

Section 2.4

Section 2.5

Section 2.6

Section 2.7

Section 2.8

Section 2.9

Section 2.10

Section 2.11

Section 2.12

Section 2.13

Section 2.14

	 	Extension of Credit

Manner of Borrowing and Disbursement of Loans.

Interest.

Fees.

Prepayment/Reduction of Commitment.

Repayment.

Revolving Loan Notes; Loan Accounts.

Manner of Payment.

Reimbursement

Pro Rata Treatment.

Application of Payments.

Use of Proceeds

Maximum Rate of Interest

Letters of Credit.

ARTICLE III

CONDITIONS PRECEDENT

	 	 	 
	Section 3.1

Section 3.2

Section 3.3

Section 3.4

	 	Conditions Precedent to Closing

Conditions Precedent to Each Advance

Conditions Precedent to Each Letter of Credit

Conditions to Funding Material Acquisitions

ARTICLE IV

REPRESENTATIONS AND WARRANTIES

	 	 	 
	Section 4.1

Section 4.2

	 	General Representations and Warranties

Survival of Representations and Warranties, etc

ARTICLE V

GENERAL COVENANTS

	 	 	 
	Section 5.1

Section 5.2

Section 5.3

Section 5.4

Section 5.5

Section 5.6

Section 5.7

Section 5.8

Section 5.9

Section 5.10

Section 5.11

Section 5.12

Section 5.13

	 	Preservation of Existence and Similar Matters

Compliance with Applicable Law

Maintenance of Properties

Accounting Methods and Financial Records

Insurance

Payment of Taxes and Claims

Visits and Inspections

Conduct of Business

ERISA

Further Assurances

Indemnity

Environmental Matters

Formation of Subsidiaries

ARTICLE VI

INFORMATION COVENANTS

	 	 	 
	Section 6.1

Section 6.2

Section 6.3

Section 6.4

Section 6.5

Section 6.6

	 	Quarterly Financial Statements and Information

Annual Financial Statements and Information; Certificate of No Default

Compliance Certificates

Access to Accountants

Additional Reports.

Notice of Litigation and Other Matters.

ARTICLE VII

NEGATIVE COVENANTS

	 	 	 
	Section 7.1

Section 7.2

Section 7.3

Section 7.4

Section 7.5

Section 7.6

Section 7.7

Section 7.8

Section 7.9

	 	Indebtedness

Liens

Restricted Payments.

Affiliate Transactions

Fundamental Changes; Disposition or Acquisition of Assets; Investments

ERISA Liability

Financial Covenants.

Amendment and Waiver

Negative Pledge

ARTICLE VIII

DEFAULT

	 	 	 
	Section 8.1

Section 8.2

	 	Events of Default

Remedies

ARTICLE IX

THE ADMINISTRATIVE AGENT

	 	 	 
	Section 9.1

Section 9.2

Section 9.3

Section 9.4

Section 9.5

Section 9.6

Section 9.7

Section 9.8

Section 9.9

Section 9.10

	 	Appointment and Authority

Rights as a Lender

Exculpatory Provisions

Reliance by Administrative Agent

Delegation of Duties

Resignation of Administrative Agent

Indemnification

Non-Reliance On Administrative Agent and Other Lenders

No Other Duties, etc

Issuing Lender and Swing Bank

ARTICLE X

MISCELLANEOUS

	 	 	 
	Section 10.1

Section 10.2

Section 10.3

Section 10.4

Section 10.5

Section 10.6

Section 10.7

Section 10.8

Section 10.9

Section 10.10

Section 10.11

Section 10.12

Section 10.13

Section 10.14

Section 10.15

Section 10.16

Section 10.17

Section 10.18

	 	Notices; Effectiveness; Electronic Communication.

Expenses

Waivers

Set-Off

Assignment.

Counterparts

Governing Law

Severability

Headings

Source of Funds

Entire Agreement

Amendments and Waivers.

Other Relationships

Pronouns

Disclosure

Confidentiality

Revival and Reinstatement of Obligations

USA PATRIOT Act Notice

ARTICLE XI

YIELD PROTECTION

	 	 	 
	Section 11.1

Section 11.2

	 	Increased Costs.

Mitigation Obligations; Replacement of Lenders.

ARTICLE XII

JURISDICTION, VENUE AND WAIVER OF JURY TRIAL

	 	 	 
	Section 12.1Jurisdiction and Service of Process

	Section 12.2Consent to Venue

	Section 12.3Waiver of Jury Trial

	EXHIBITS:

	 	

	Exhibit A

Exhibit B

Exhibit C

Exhibit D

Exhibit E

Exhibit F

Exhibit G

SCHEDULES:

	 	Form of Assignment and Assumption

Form of Compliance Certificate

Form of Notice of Conversion/Continuation

Form of Request for Advance

Form of Request for Issuance of Letter of Credit

Form of Revolving Loan Note

Form of Loan Certificate

	Schedule 1

Schedule 2

Schedule 4.1(c)

Schedule 4.1(h)

Schedule 4.1(i)

Schedule 4.1(m)

Schedule 4.1(r)

Schedule 7.4

	 	Existing Letters of Credit

Revolving Loan Commitment

Subsidiaries; Partnerships and Joint Ventures; Affiliates

Labor and Employment

Taxes

Employee Benefits

Environmental Matters

Affiliate Transactions

2

SECOND AMENDED AND RESTATED CREDIT AGREEMENT

This SECOND AMENDED AND RESTATED CREDIT AGREEMENT is entered into as of October 16, 2007, by
and among THOMAS & BETTS CORPORATION, a Tennessee corporation (the “Borrower”), the
financial institutions from time to time party hereto as lenders (collectively, the
“Lenders” and individually, each a “Lender”), and WACHOVIA BANK, NATIONAL
ASSOCIATION, as Administrative Agent, Swing Bank and Issuing Bank.

RECITALS

WHEREAS, the Borrower, certain of the Lenders and the Administrative Agent are parties to that
certain Amended and Restated Credit Agreement dated as of June 14, 2005 (as amended, supplemented,
and otherwise modified from time to time prior to the Agreement Date, the “Existing Credit
Agreement”); and

WHEREAS, the Borrower, the Lenders and the Administrative Agent desire to amend and restate
the Existing Credit Agreement in its entirety as provided in this Agreement, effective as of the
Agreement Date, to provide, among other things, for an increase in the maximum principal amount of,
and the determination of availability under, the Revolving Loan Commitment, it being understood
that nothing contained herein shall be deemed a satisfaction or novation of the indebtedness and
obligations created or evidenced by the Existing Credit Agreement as of the Agreement Date and it
being further understood that this Agreement is merely an amendment and restatement of the Existing
Credit Agreement in accordance with the terms and conditions set forth herein.

NOW, THEREFORE, in consideration of the mutual covenants and agreements set forth herein, and
for other good and valuable consideration, the receipt and sufficiency of which is hereby
acknowledged, the parties hereto agree to amend and restate the Existing Credit Agreement in its
entirety as follows:

ARTICLE I

DEFINED TERMS, ACCOUNTING PRINCIPLES AND

OTHER INTERPRETIVE MATTERS

Section 1.1 Defined Terms. As used in this Agreement, the following terms shall have
the meanings specified below:

“1992 Indenture” means that certain Indenture dated as of January 15, 1992, between
the Borrower and Morgan Guaranty Trust Company of New York, as trustee, as amended by that First
Supplemental Indenture dated as of July 28, 1992, between the Borrower and Morgan Guaranty Trust
Company of New York, as trustee, as further amended by that certain Second Supplemental Indenture
dated as of February 10, 1998, between the Borrower and The Chase Manhattan Bank, as trustee, as
further amended by that certain Third Supplemental Indenture dated as of May 7, 1998, between the
Borrower and The Chase Manhattan Bank, as trustee.

“1998 Indenture” means that certain Trust Indenture dated as of August 1, 1998,
between the Borrower and The Bank of New York, as trustee, as amended by that Supplemental
Indenture No. 1 dated as of February 5, 1999, between the Borrower and The Bank of New York, as
trustee, as further amended by that certain Supplemental Indenture No. 2 dated as of May 27, 2003,
between the Borrower and The Bank of New York, as trustee.

“Accounting Change” shall mean any change in accounting principles required by any
change in GAAP.

“Acquisition” shall mean, with respect to any Person, any transaction or series of
related transactions for the direct or indirect (whether by purchase, lease, exchange, issuance of
Equity Interests, merger, reorganization or any other method) (a) acquisition by such Person of any
other Person, which Person shall then become consolidated with the acquiring Person in accordance
with GAAP, (b) acquisition of all or any substantial part of the assets, property or business of
any other Person, or (c) acquisition of any assets that constitute a division or operating unit, or
a product line within a division or operating unit, of the business of any other Person.

“Administrative Agent” shall mean Wachovia Bank, National Association, in its capacity
as administrative agent under any of the Loan Documents, or any successor administrative agent
appointed pursuant to Section 9.6.

“Administrative Agent’s Office” shall mean the address of the Administrative Agent set
forth in Section 10.1, or such other address or account as the Administrative Agent
hereafter may designate by written notice to the Borrower and the Lenders.

“Administrative Questionnaire” shall mean an Administrative Questionnaire in a form
supplied by the Administrative Agent.

“Advance” or “Advances” shall mean amounts of the Revolving Loans advanced by
the Lenders to the Borrower pursuant to Section 2.2 on the occasion of any borrowing.

“Affiliate” shall mean, with respect to any Person, any other Person which, directly
or indirectly, is in control of, is controlled by, or is under common control with, such Person, or
which is a director, officer, or partner of such Person. For purposes of this definition,
“control” when used with respect to any Person includes, without limitation, the direct or
indirect beneficial ownership of five percent (5%) or more of the outstanding voting Equity
Interests of such Person or the power to direct or cause the direction of the management and
policies of such Person whether by contract or otherwise. Unless otherwise specified,
“Affiliate” as used herein with respect to the Domestic T&B Companies shall not include
Leviton.

“Aggregate Real Properties” shall have the meaning set forth in Section
4.1(r).

“Aggregate Revolving Credit Obligations” shall mean, as of any particular time, the
sum of (a) the aggregate principal amount of all Revolving Loans then outstanding, plus (b) the
aggregate amount of all Letter of Credit Obligations then outstanding, plus (c) the aggregate
principal amount of all Swing Loans then outstanding.

“Agreement” shall mean this Second Amended and Restated Credit Agreement, together
with all Exhibits and Schedules hereto.

“Agreement Date” shall mean the date as of which this Agreement is dated.

“Applicable Law” shall mean, in respect of any Person, all provisions of
constitutions, statutes, rules, regulations, and orders of governmental bodies or regulatory
agencies applicable to such Person, and all orders and decrees of all courts and arbitrators in
proceedings or actions (other than any non-binding arbitration proceedings) to which the Person in
question is a party or by which it is bound.

“Applicable Rate” shall mean the rate per annum, in basis points, set forth under the
relevant column heading below based upon the applicable Debt Ratings:

	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	Debt Ratings	 	 	 	 	 	 	 	 	 	Eurodollar Rate/
	Pricing Level	 	(S&P/Moody’s/Fitch)	 	Facility Fee	 	Base Rate	 	Letters of Credit
	1
	 	 	=  A-/A3/A-	 	 	 	7.0	 	 	 	0.0	 	 	 	28.0	 
	2
	 	BBB+/Baa1/BBB+	 	 	8.0	 	 	 	0.0	 	 	 	32.0	 
	3
	 	BBB/Baa2/BBB	 	 	10.0	 	 	 	0.0	 	 	 	40.0	 
	4
	 	BBB-/Baa3/BBB-	 	 	12.5	 	 	 	0.0	 	 	 	50.0	 
	5
	 	=  BB+/Ba1/BB+	 	 	17.5	 	 	 	0.0	 	 	 	70.0	 

As used in this definition, “Debt Rating” means, as of any date of
determination, the rating as determined by either S&P, Moody’s or Fitch
(collectively, the “Debt Ratings”) of the Borrower’s senior unsecured
non-credit enhanced long-term Funded Debt; provided, that solely for
purposes of determining the Applicable Rate, if the Borrower shall maintain a rating
of its senior unsecured debt from only two of Moody’s, S&P and Fitch, then the
higher of such Debt Ratings shall apply (with Pricing Level 1 being the highest and
Pricing Level 5 being the lowest), unless there is a split in Debt Ratings of more
than one level, in which case, the level that is one level lower than the higher
Debt Rating shall apply. If the Borrower shall maintain a rating of its senior
unsecured debt from all three of Moody’s, S&P and Fitch and there is a difference in
such ratings, (A) pricing will be based on the higher level when there is a
one-notch rating differential between the Debt Ratings, and (B) if there is greater
than a one-notch rating differential between the Debt Ratings, and if two Debt
Ratings are equivalent and the third Debt Rating is lower, then the higher Debt
Rating shall govern; otherwise the applicable level shall be based upon one level
below the level corresponding to the highest of the three Debt Ratings. Any change
in the Applicable Rate shall become effective on and as of the date of any public
announcement of any Debt Rating that indicates a different Applicable Rate. If the
rating system of S&P, Moody’s or Fitch shall change, the Borrower and the
Administrative Agent shall negotiate in good faith to amend this definition to
reflect such changed rating system, and pending effectiveness of such amendment
(which shall require the approval of the Majority Lenders, such approval not to be
unreasonably withheld, conditioned or delayed or conditioned upon the payment of a
fee to one or more of the Lenders), the Debt Ratings shall be determined by
reference to the rating most recently in effect prior to such change.

“Approved Fund” shall mean any Fund that is administered or managed by (a) a Lender,
(b) an Affiliate of a Lender or (c) an entity or an Affiliate of an entity that administers or
manages a Lender.

“Assignment and Assumption” shall mean an assignment and assumption entered into by a
Lender and an Eligible Assignee (with the consent of any party whose consent is required pursuant
to Section 10.5), and accepted by the Administrative Agent, in substantially the form of
Exhibit A or any other form approved by the Administrative Agent.

“Authorized Signatory” shall mean such personnel of the Borrower as may be duly
authorized and designated in writing to the Administrative Agent by the Borrower to execute
documents, agreements, and instruments on behalf of the Borrower.

“Available Letter of Credit Amount” shall mean, as of any particular time, an amount
equal to the lesser of (a) the result of (i) the Letter of Credit Commitment at such time, minus
(ii) the aggregate amount of all Letter of Credit Obligations then outstanding, and (b) the result
of (i) the Revolving Loan Commitment at such time, minus (ii) the Aggregate Revolving Credit
Obligations then outstanding.

“Backup Letter of Credit” shall mean a Non-Participated Letter of Credit provided by
the Borrower to the Administrative Agent to support payment of any outstanding Letter of Credit
Obligations, which Non-Participated Letter of Credit shall name the Administrative Agent, for the
benefit of the Lender Group, as beneficiary and shall have an aggregate face amount equal to one
hundred and five percent (105%) of the aggregate then undrawn and unexpired amount of the Letter of
Credit Obligations supported thereby.

“Bankruptcy Code” shall mean the United States Bankruptcy Code (11 U.S.C. Section 101
et seq.), as now or hereafter amended, and any successor statute.

“Base Rate” shall mean, at any time, a fluctuating and floating rate per annum equal
to the higher of: (a) 0.50% per annum above the latest Federal Funds Rate and (b) the rate of
interest announced publicly by the Administrative Agent from time to time, as its “prime rate” for
the determination of interest rate loans of varying maturities in Dollars to United States
residents of varying degrees of credit worthiness. Such “prime rate” is not necessarily the lowest
rate of interest charged to borrowers of the Administrative Agent, and the Administrative Agent may
make commercial loans or other loans at rates of interest at, above, or below such “prime rate”.
Each change in the prime rate announced by the Administrative Agent shall take effect at the
opening of business on the day specified in the public announcement of such change.

“Base Rate Advance” shall mean an Advance made hereunder that bears interest based
upon the Base Rate.

“Borrower” shall have the meaning set forth in the introductory paragraph hereto.

“Business Day” means any day other than a Saturday, a Sunday, a legal holiday or a day
on which banking institutions are authorized or required by law or other governmental action to
close in Charlotte, North Carolina or New York, New York; provided that in the case of
Eurodollar Loans, such day is also a day on which dealings between banks are carried on in Dollar
deposits in the London interbank market.

“Capitalized Lease Obligation” shall mean that portion of any obligation of a Person
as lessee under a lease which at the time would be required to be capitalized on the balance sheet
of such lessee in accordance with GAAP.

“Cash Equivalents” shall mean, collectively, (a) marketable, direct obligations of the
United States of America and its agencies maturing within three hundred sixty-five (365) days of
the date of purchase, (b) commercial paper issued by corporations, each of which shall (i) have a
consolidated net worth of at least $250,000,000, and (ii) conduct substantially all of its business
in the United States of America, which commercial paper will mature within one hundred eighty (180)
days from the date of the original issue thereof and is rated “P-1” or better by Moody’s or “A-1”
or better by S&P, (c) certificates of deposit, deposit notes, bankers acceptances, bank notes and
time deposits maturing within three hundred sixty-five (365) days of the date of purchase and
issued by a United States national or state bank having deposits totaling more than $250,000,000,
and whose short-term debt is rated “P-1” or better by Moody’s or “A-1” or better by S&P, (d) up to
$100,000 per institution and up to $1,000,000 in the aggregate in (i) short-term obligations issued
by any local commercial bank or trust company located in those areas where the Borrower conducts
its business, whose deposits are insured by the Federal Deposit Insurance Corporation, or (ii)
commercial bank-insured money market funds, or any combination of the types of investments
described in this clause (d), (e) the following types of investments in accordance with investment
policy approved by the Board of Directors of the Borrower as in effect on the Agreement Date: (i)
repurchase agreements with major banks and authorized dealers, fully collateralized to at least one
hundred two percent (102%) of market value by securities of the United States government, (ii)
taxable municipal securities, (iii) asset backed securities, (iv) corporate bonds, notes and
floating rate notices including medium term notes, (v) fixed income mutual funds, (vi) short
duration mortgage-backed securities, (vii) tax-exempt commercial paper, (viii) municipal notes and
bonds, (ix) tax-exempt variable rate demand notes, (x) tax-exempt money market funds, and (xi)
tax-exempt fixed income funds, and (f) other Investments approved by the Majority Lenders.

“CERCLA” shall mean the Comprehensive Environmental Response Compensation and
Liability Act, 42 U.S.C. § 9601 et. seq. and its implementing regulations and amendments.

“CERCLIS” shall mean the Comprehensive Environmental Response Compensation and
Liability Inventory System established pursuant to CERCLA.

“Certified Public Accountants” shall mean the Borrower’s independent certified public
accountants as of the Agreement Date and such other firm or firms of nationally recognized
independent certified public accountants which may be retained by the Borrower thereafter for the
purpose of auditing its financial statements.

“Change in Control” shall mean (a) any Person or two or more Persons acting in concert
shall have acquired beneficial ownership (within the meaning of Rule 13d-3 of the Securities and
Exchange Commission under the Securities Exchange Act of 1934) of twenty-five percent (25%) or more
of the outstanding shares of the voting stock of the Borrower; (b) as of any date a majority of the
board of directors of the Borrower consists of individuals who were not either (i) directors of the
Borrower as of the corresponding date of the previous year, (ii) selected or nominated to become
directors by the board of directors of the Borrower of which a majority consisted of individuals
described in clause (i), or (iii) selected or nominated to become directors by the board of
directors of the Borrower of which a majority consisted of individuals described in clause (i) and
individuals described in clause (ii); or (c) except to the extent that a Domestic Subsidiary may be
sold or otherwise disposed of in a Permitted Disposition, the Borrower ceases to directly or
indirectly own and control one hundred percent (100%) of the outstanding Equity Interests of each
of the Domestic Subsidiaries extant as of the Agreement Date (other than directors’ qualifying
shares).

“Change in Law” means the occurrence, after the Agreement Date, of any of the
following: (a) the adoption or taking effect of any law, rule, regulation or treaty, (b) any change
in any law, rule, regulation or treaty or in the administration, interpretation or application
thereof by any Governmental Authority or (c) the making or issuance of any request, guideline or
directive (whether or not having the force of law) by any Governmental Authority.

“Code” shall mean the Internal Revenue Code of 1986, as amended from time to time.

“Commercial Letter of Credit” shall mean a documentary letter of credit issued in
respect of the purchase of goods or services by the Borrower in the ordinary course of its
business.

“Commitment Termination Date” means the Maturity Date or such earlier date of
termination of the Revolving Loan Commitments pursuant to Section 2.5(b) or Section
8.2.

“Compliance Certificate” shall mean a certificate of an Authorized Signatory of the
Borrower substantially in the form of Exhibit B.

“Consolidated Interest Coverage Ratio” shall mean, on any calculation date, for the
Borrower and its Consolidated Subsidiaries, on a consolidated basis, the ratio of (a) EBITDA to (b)
Consolidated Interest Expense, in each case as determined for the immediately preceding twelve (12)
month period.

“Consolidated Interest Expense” shall mean, for any period, the sum (without
duplication) of (i) total interest expense of the Borrower and its Consolidated Subsidiaries for
such period in respect of Funded Debt (including, without limitation, all such interest expense
accrued or capitalized during such period, whether or not actually paid during such period and the
interest component under synthetic leases, tax retention operating leases, off-balance sheet loans
and similar off-balance sheet financing products), determined on a consolidated basis in accordance
with GAAP, and (ii) all recurring fees in respect of Funded Debt (including the facility fee
provided for under Section 2.4) paid, accrued or capitalized by the Borrower and its
Subsidiaries during such period.

“Consolidated Net Worth” shall mean, as of any date of determination, for the Borrower
and its Consolidated Subsidiaries, on a consolidated basis, the sum of (a) common stock, (b)
additional paid in capital, and (c) retained earnings, in each case as of such date.

“Consolidated Subsidiaries” shall mean, collectively, at any date the Subsidiaries of
the Borrower or other Persons the accounts of which, in accordance with GAAP, would be consolidated
with those of the Borrower in its consolidated financial statements as of such date.

“Date of Issue” shall mean the date on which the Issuing Bank issues a Letter of
Credit pursuant to Section 2.14; provided, however, that the Date of Issue
with respect to the Existing Letters of Credit shall be deemed to be the Agreement Date.

“Default” shall mean any Event of Default or any event specified in Section
8.1 which with the giving of notice or lapse of time (or both) would, unless cured or waived,
become an Event of Default.

“Default Rate” shall mean a simple per annum interest rate equal to, with respect to
all outstanding Obligations, the sum of (a) the highest applicable Interest Rate Basis, plus (b)
the highest Applicable Rate, plus (c) two percent (2.00%). As to any Eurodollar Advance
outstanding on the date that the Default Rate becomes applicable, the Default Rate shall be based
on the then applicable Eurodollar Basis until the end of the current Eurodollar Advance Period and
thereafter the Default Rate shall be based on the Base Rate as in effect from time to time. As to
any Base Rate Advance outstanding on the date that the Default Rate becomes applicable, the Default
Rate shall be based on the Base Rate as in effect from time to time.

“Debt Rating” shall have the meaning set forth in the definition of “Applicable Rate”.

“Dividends” shall mean any direct or indirect distribution, dividend, or payment to
any Person on account of any Equity Interests of the Borrower or any of the Borrower’s Subsidiaries
(other than in connection with an employee equity compensation plan or similar plan with respect to
members of the board of directors of the Borrower who are not employees of the Borrower).

“Dollars” or “$” shall mean the lawful currency of the United States of
America.

“Domestic Subsidiary” means any Subsidiary of the Borrower that is organized and
existing under the laws of the United States or any state or commonwealth thereof or under the laws
of the District of Columbia.

“Domestic T&B Companies” shall mean, collectively, the Borrower and the Domestic
Subsidiaries; and “Domestic T&B Company” shall mean any one of the foregoing Domestic T&B
Companies. Notwithstanding anything to the contrary contained in this Agreement, the Domestic T&B
Companies shall not include any Foreign Subsidiaries.

“EBITDA” shall mean, with respect to any period, for the Borrower and its Consolidated
Subsidiaries, on a consolidated basis, net income (or loss) minus non-cash extraordinary gains,
plus non-cash extraordinary losses and impairment charges relating to either fixed assets or
goodwill required under GAAP plus, to the extent deducted from such net earnings, interest expense,
income taxes, depreciation and amortization, and other non-cash charges for such period.

“Eligible Assignee” shall mean (a) a Lender, (b) an Affiliate of a Lender, (c) an
Approved Fund, and (d) any other Person constituting a commercial bank or financial institution
organized under the laws of the United States or any state thereof and having total assets in
excess of $5,000,000,000, or an Affiliate of any such bank, or any other financial institution not
meeting the foregoing requirements but otherwise acceptable to the Administrative Agent, that is,
in any such case under this clause (d), approved by the Administrative Agent and, unless a Default
or Event of Default has occurred and is continuing, the Borrower, such approvals not to be
unreasonably withheld or delayed.

“Environmental Authority” shall mean any foreign, federal, state, local or regional
government that exercises any form of jurisdiction or authority under any Environmental
Requirement.

“Environmental Authorizations” shall mean all licenses, permits, orders, approvals,
notices, registrations or other legal prerequisites for conducting the business of any Domestic T&B
Company required by any Environmental Requirement.

“Environmental Judgments and Orders” shall mean all judgments, decrees or orders
arising from or in any way associated with any Environmental Requirements, whether or not entered
upon consent, or written agreements with an Environmental Authority or other entity arising from or
in any way associated with any Environmental Requirement, whether or not incorporated in a
judgment, decree or order.

“Environmental Liabilities” shall mean any liabilities, whether accrued, contingent or
otherwise, arising from and in any way associated with any Environmental Requirements.

“Environmental Notice” shall mean notice from any Environmental Authority or by any
other Person, of possible or alleged noncompliance with or liability under any Environmental
Requirement, including any complaints, citations, demands or requests from any Environmental
Authority or from any other person or entity for correction of any violation of any Environmental
Requirement or any investigations concerning any violation of any Environmental Requirement.

“Environmental Proceedings” shall mean any judicial or administrative proceedings
arising from or in any way associated with any Environmental Requirement.

“Environmental Releases” shall mean releases as defined in CERCLA or under any
applicable state or local environmental law or regulation.

“Environmental Requirements” means any legal requirement relating to health, safety or
the environment and applicable to the Borrower or any of its Subsidiaries or the Aggregate Real
Properties, including any such requirement under CERCLA or similar state legislation and all
federal, state and local laws, ordinances, regulations, orders, writs, decrees and common law.

“Equity Interests” shall mean, as applied to any Person, any capital stock, membership
interests, partnership interests or other equity interests of such Person, regardless of class or
designation, and all warrants, options, purchase rights, conversion or exchange rights, voting
rights, calls or claims of any character with respect thereto.

“ERISA” shall mean the Employee Retirement Income Security Act of 1974, as amended.

“ERISA Affiliate” shall mean any “affiliate” of the Borrower within the meaning of
Section 414(b), (c) or (m) of the Code.

“Eurodollar Advance” shall mean an Advance (other than a Swing Loan) made hereunder
that bears interest based upon the Eurodollar Rate.

“Eurodollar Advance Period” shall mean, in connection with any Eurodollar Advance, the
term of such Advance selected by the Borrower, which may be one (1), two (2), three (3) or six (6)
months; provided, however, notwithstanding the foregoing, (a) any applicable
Eurodollar Advance Period which would otherwise end on a day which is not a Business Day shall be
extended to the succeeding Business Day unless such Business Day falls in another calendar month,
in which case such Eurodollar Advance Period shall end on the immediately preceding Business Day,
(b) any applicable Eurodollar Advance Period which begins on a day for which there is no
numerically corresponding day in the calendar month during which such Eurodollar Advance Period is
to end shall (subject to clause (a) above) end on the last day of such calendar month, and (c) no
Eurodollar Advance Period shall extend beyond the Maturity Date or such earlier date as would
interfere with the Borrower’s repayment obligations under Section 2.6.

“Eurodollar Basis” shall mean a simple per annum interest rate equal to the quotient
of (a) the Eurodollar Rate divided by (b) one minus the Eurodollar Reserve Percentage, stated as a
decimal. The Eurodollar Basis shall remain unchanged during the applicable Eurodollar Advance
Period, except for changes to reflect adjustments in the Eurodollar Reserve Percentage.

“Eurodollar Rate” shall mean, for any Eurodollar Advance Period, the interest rate per
annum (rounded upward to the nearest one one-hundredth of one percent (1/100%)) determined by the
Administrative Agent as the offered rate for deposits in U.S. Dollars for a period comparable to
the Eurodollar Advance Period appearing on the Reuters Screen LIBOR01 Page (or any successor page)
as of 11:00 a.m. London time, on the day that is two (2) London banking days prior to the
Eurodollar Advance Period. If no such rate is available, the rate of interest shall be determined
by the Administrative Agent to be the rate or the arithmetic mean of rates at which Dollar deposits
in immediately available funds are offered to first-tier banks in the London interbank Eurodollar
market.

“Eurodollar Reserve Percentage” shall mean the percentage which is in effect from time
to time under Regulation D of the Board of Governors of the Federal Reserve System, as such
regulation may be amended from time to time, as the maximum reserve requirement applicable with
respect to Eurocurrency Liabilities (as that term is defined in Regulation D), whether or not any
Lender has any Eurocurrency Liabilities subject to such reserve requirement at that time. The
Eurodollar Basis for any Eurodollar Advance shall be adjusted as of the effective date of any
change in the Eurodollar Reserve Percentage.

“Event of Default” shall mean any of the events specified in Section 8.1.

“Existing Credit Agreement” shall have the meaning set forth in the recitals hereto.

“Existing Letters of Credit” shall mean the letters of credit set forth on
Schedule 1.

“Federal Funds Rate” means, for any period, a fluctuating per annum interest rate
(rounded upwards, if necessary, to the nearest 1/100 of one percentage point) equal for each day
during such period to the weighted average of the rates on overnight federal funds transactions
with members of the Federal Reserve System arranged by federal funds brokers, as published for such
day (or, if such day is not a Business Day, for the immediately preceding Business Day) by the
Federal Reserve Bank of New York, or if such rate is not so published for any day that is a
Business Day, the average of the quotations for such day on such transactions received by the
Administrative Agent from three federal funds brokers of recognized standing selected by the
Administrative Agent.

“Fee Letter” shall mean that certain letter agreement dated as of September 10, 2007,
executed by the Administrative Agent and Wachovia Capital Markets LLC and addressed to and accepted
by the Borrower.

“Financial Covenants” shall mean from time to time the financial covenants applicable
to the Borrower from time to time as set forth in Section 7.7.

“Fitch” shall mean Fitch, Inc., or its successor.

“Foreign Subsidiary” shall mean any Subsidiary of the Borrower that does not
constitute a Domestic Subsidiary.

“Fund” shall mean any Person (other than a natural person) that is (or will be)
engaged in making, purchasing, holding or otherwise investing in commercial loans and similar
extensions of credit in the ordinary course of business.

“Funded Debt” shall mean all outstanding obligations, liabilities and indebtedness of
the types described in subsections (a) through (h) of the definition of Indebtedness set forth
herein, including all obligations under the Loan Documents and the Indentures; provided,
however, that for purposes of determining Funded Debt, indebtedness of the type described
in subsections (f) and (g) of the definition of Indebtedness shall only be included to the extent
such payment obligations have been realized; provided further, however,
that notwithstanding anything in GAAP to the contrary, the amount of all obligations shall be the
full amount of such obligations owing at the time of determination.

“GAAP” shall mean generally accepted accounting principles and practices set forth
from time to time in the opinions or pronouncements of the Accounting Principles Board and the
American Institute of Certified Public Accountants and statements or pronouncements of the
Financial Accounting Standards Board (or agencies with similar functions of comparable stature and
authority within the United States accounting profession).

“Governmental Authority” means the government of the United States of America or any
other nation, or of any political subdivision thereof, whether state or local, and any agency,
authority, instrumentality, regulatory body, court, central bank or other entity exercising
executive, legislative, judicial, taxing, regulatory or administrative powers or functions of or
pertaining to government (including any supra-national bodies such as the European Union or the
European Central Bank).

“Guaranty” or “guaranteed,” as applied to an obligation (each a “primary
obligation”), shall mean and include (a) any guaranty, direct or indirect, in any manner, of any
part or all of such primary obligation, and (b) any agreement, 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 any part or all of such primary obligation,
including any reimbursement obligations as to amounts drawn down by beneficiaries of outstanding
letters of credit, and any obligation of any Person, whether or not contingent, (i) to purchase any
such primary obligation or any property or asset constituting direct or indirect security therefor,
(ii) to advance or supply funds (1) for the purchase or payment of such primary obligation or (2)
to maintain working capital, equity capital or the net worth, cash flow, solvency or other balance
sheet or income statement condition of any other Person, (iii) to purchase property, assets,
securities or services primarily for the purpose of assuring the owner or holder of any primary
obligation of the ability of the primary obligor with respect to such primary obligation to make
payment thereof or (iv) otherwise to assure or hold harmless the owner or holder of such primary
obligation against loss in respect thereof.

“Hazardous Materials” shall mean, collectively, (a) solid or hazardous waste, as
defined in the Resource Conservation and Recovery Act of 1980, 42 U.S.C. § 6901 et seq. and its
implementing regulations and amendments, or in any applicable state or local law or regulation, (b)
“hazardous substance”, “pollutant”, or “contaminant” as defined in CERCLA, or in any applicable
state or local law or regulation, (c) gasoline, or any other petroleum product or by-product,
including crude oil or any fraction thereof, (d) toxic substances, as defined in the Toxic
Substances Control Act of 1976, or in any applicable state or local law or regulation, and (e)
insecticides, fungicides, or rodenticides, as defined in the Federal Insecticide, Fungicide, and
Rodenticide Act of 1975, or in any applicable state or local law or regulation, as each such Act,
statute or regulation may be amended from time to time.

“Indebtedness” shall mean, with respect to any Person, (a) any obligation for borrowed
money; (b) any obligation evidenced by bonds, debentures, notes or other similar instruments; (c)
any obligation to pay the deferred purchase price of property or for services (other than in the
ordinary course of business); (d) any Capitalized Lease Obligation; (e) any obligation or liability
of others secured by a Lien on property owned by such Person, whether or not such obligation or
liability is assumed; (f) any net payment obligations with respect to interest rate and currency
hedging agreements; (g) any reimbursement obligations (contingent or otherwise) with respect to
letters of credit, bankers acceptances and similar instruments issued for the account of such
Person; (h) any Guaranty (except items of shareholders’ equity or Equity Interests or surplus or
general contingency or deferred tax reserves); (i) any financial obligation under purchase money
mortgages; (j) any obligations under conditional sales contracts and similar title retention
instruments with respect to property acquired; and (k) any financial obligation of such Person as
issuer of Equity Interests redeemable in whole or in part at the option of a Person other than such
issuer, at a fixed and determinable date or upon the occurrence of an event not solely within the
control of such issuer.

“Indentures” shall mean, collectively, the 1992 Indenture and the 1998 Indenture; and
“Indenture” shall mean any one of the foregoing Indentures.

“Interest Rate Basis” shall mean the Base Rate or the Eurodollar Basis, as
appropriate.

“Investment” shall mean, with respect to any Person, any loan, advance or extension of
credit by such Person to, or any Guaranty with respect to the Equity Interests, Funded Debt or
other obligations of, or any contributions to the capital of, any other Person, or any ownership,
purchase or other acquisition by such Person of any Equity Interests of any other Person, other
than any Acquisition.

“Issuing Bank” shall mean Wachovia Bank, National Association.

“L&S” shall mean The Lamson & Sessions Co., an Ohio corporation.

“Lender Group” shall mean, collectively, the Administrative Agent, the Swing Bank, the
Issuing Bank and the Lenders.

“Lenders” shall mean those lenders whose names are set forth on the signature pages to
this Agreement under the heading “Lenders” and any assignees of the Lenders who hereafter become
parties hereto pursuant to and in accordance with Section 2.1(d) or Section 10.5;
and “Lender” shall mean any one of the foregoing Lenders.

“Letter of Credit Commitment” shall mean $100,000,000.

“Letter of Credit Obligations” shall mean, at any time, the sum of (a) an amount equal
to one hundred percent (100%) of the aggregate undrawn and unexpired amount (including the amount
to which any such Letter of Credit can be reinstated pursuant to the terms of this Agreement) of
the then outstanding Letters of Credit, plus (b) an amount equal to one hundred percent (100%) of
the aggregate drawn, but unreimbursed drawings under any Letters of Credit.

“Letter of Credit Reserve Account” shall mean any account maintained by the
Administrative Agent, for the benefit of the Issuing Bank, the proceeds of which shall be applied
as provided in Section 8.2(d).

“Letters of Credit” shall mean either Standby Letters of Credit or Commercial Letters
of Credit issued by the Issuing Bank on behalf of the Borrower from time to time in accordance with
Section 2.14, and shall include the Existing Letters of Credit; provided,
however, that Letters of Credit shall not include any of the Non-Participated Letters of
Credit.

“Leverage Ratio” shall mean, on any calculation date, for the Borrower and its
Consolidated Subsidiaries, on a consolidated basis, the ratio of (a) Funded Debt as of such date to
(b) EBITDA determined for the immediately preceding twelve (12) month period.

“Leviton” shall mean Leviton Manufacturing Co., Inc., a Delaware corporation.

“Lien” shall mean, with respect to any property, any mortgage, lien, pledge,
assignment, charge, security interest, title retention agreement, levy, execution, seizure,
attachment, garnishment, or other encumbrance of any kind in respect of such property, whether or
not choate, vested, or perfected.

“Loan Account” shall mean an account with respect to the Loans and interest thereon.

“Loan Documents” shall mean this Agreement, any Revolving Loan Notes, the Fee Letter,
the Negative Pledge Agreement, all reimbursement agreements and applications relating to Letters of
Credit issued hereunder, all legal opinions or reliance letters issued by counsel to the Borrower
in connection herewith, all Requests for Advance, all Requests for Issuance of Letters of Credit,
and all Compliance Certificates.

“Loans” shall mean, collectively, the Revolving Loans and the Swing Loans.

“Majority Lenders” shall mean (a) as of any date of calculation prior to the
termination of the aggregate Revolving Loan Commitments, Lenders the sum of whose Revolving Loan
Commitments on such date of calculation exceeds fifty percent (50%) of the aggregate Revolving Loan
Commitments on such date of calculation, or (b) as of any date of calculation after termination of
the aggregate Revolving Loan Commitments, Lenders the total of whose Revolving Loans outstanding
plus participation interests in Letter of Credit Obligations and Swing Loans outstanding, as
applicable, on such date of calculation exceeds fifty percent (50%) of the Aggregate Revolving
Credit Obligations as of such date of calculation.

“Material Contracts” shall mean, collectively, (a) the Material Financing Agreements,
and (b) all other contracts, leases, instruments, guaranties, licenses or other arrangements (other
than any of the Loan Documents), to which any of the Domestic T&B Companies is or becomes a party
as to which the breach, nonperformance, cancellation or failure to renew by any party thereto could
have a Materially Adverse Effect, but excluding any employee benefit plan, within the meaning of
Section 3(3) of ERISA, maintained for employees of the Borrower or any of its ERISA Affiliates.

“Material Financing Agreements” shall mean, individually and collectively, the
Indentures and any other material agreement the primary purpose of which is to provide financing
for any of the Domestic T&B Companies.

“Materially Adverse Effect” shall mean any materially adverse effect (a) upon the
business, assets, liabilities, condition (financial or otherwise), prospects, or results of
operations of the Borrower and its Consolidated Subsidiaries, taken as a whole, (b) upon the
ability of the Borrower to perform under this Agreement or any other Loan Document to which it is a
party or (c) the legality, validity or enforceability of this Agreement or any of the other Loan
Documents or the rights and remedies of the Administrative Agent, the Issuing Bank, the Swing Bank
and the Lenders hereunder and thereunder.

“Maturity Date” shall mean October 16, 2012, or such earlier date as payment of the
Loans shall be due (whether by acceleration or otherwise).

“Moody’s” shall mean Moody’s Investor Service, Inc.

“Multiemployer Plan” shall have the meaning set forth in Section 4001(a)(3) of ERISA.

“Necessary Authorizations” shall mean all material authorizations, consents, permits,
approvals, licenses, and exemptions from, and all material filings and registrations with, and all
material reports to, any Governmental Authority whether federal, state, local, and all agencies
thereof, which are required for the conduct of the businesses and the ownership (or lease) of the
properties and assets of the Domestic T&B Companies.

“Negative Pledge Agreement” shall mean that certain Negative Pledge Agreement dated as
of October 16, 2007, among the Domestic Subsidiaries, the Foreign Subsidiaries and the
Administrative Agent for the benefit of the Lender Group, in form and substance satisfactory to the
Administrative Agent.

“Non-Participated Letters of Credit” shall mean either Standby Letters of Credit or
Commercial Letters of Credit issued by any financial institution for the account of the Borrower
from time to time in the ordinary course of its business, other than Letters of Credit issued by
the Issuing Bank, in such capacity and not individually, pursuant to the terms of this Agreement.

“Notice of Conversion/Continuation” shall mean a notice in substantially the form of
Exhibit C.

“Obligations” shall mean (a) all payment and performance obligations as existing from
time to time of the Borrower to the Lender Group under this Agreement and the other Loan Documents
(including all Letter of Credit Obligations and including any interest, fees and expenses that, but
for the provisions of the Bankruptcy Code, would have accrued), or as a result of making the Loans
or issuing the Letters of Credit, and (b) the obligation to pay an amount equal to the amount of
any and all damages which the Lender Group, or any of them, may suffer by reason of a breach by the
Borrower of any obligation, covenant, or undertaking with respect to this Agreement or any other
Loan Document.

“OFAC” means the U.S. Department of the Treasury’s Office of Foreign Assets Control,
and any successor thereto.

“Participant” shall mean a bank or other entity to which any Lender shall have sold a
participation in all or a portion of such Lender’s rights and/or obligations under this Agreement
pursuant to Section 10.5(d).

“Payment Date” shall mean the last day of each Eurodollar Advance Period for a
Eurodollar Advance.

“PBGC” shall mean the Pension Benefit Guaranty Corporation or any entity succeeding to
any or all of its functions under ERISA.

“Permitted Acquisitions” shall mean Acquisitions made by the Borrower or any Domestic
T&B Company, subject to compliance with Section 5.13, of assets reasonably related to, or
reasonably complementary to, the business of the Borrower and the Domestic T&B Companies as
currently conducted, or of Persons that are engaged in such business, provided that (a) the
Borrower shall deliver to the Administrative Agent notice thereof prior to the closing of any
proposed Acquisition in which the purchase price is equal to or greater than 10% of the lesser of
the book or fair market value of the property and assets of the Borrower and its Consolidated
Subsidiaries determined on a consolidated basis as of the last day of the previous fiscal year of
the Borrower, and (b) no Default or Event of Default shall then exist or be caused thereby.

“Permitted Dispositions” shall mean (a) the sale of Inventory in the ordinary course
of business at the fair market value thereof and for cash or Cash Equivalents, (b) physical assets
used, consumed or otherwise disposed of in the ordinary course of business, (c) the termination of
any derivative agreements in accordance with the terms thereof, (d) the sale, transfer or other
disposition by the Borrower of its interests in Leviton, and (e) the sale or other disposition of
any other assets of the Domestic T&B Companies (including any Equity Interests in their
Subsidiaries), provided that (A) the Borrower shall deliver to the Administrative Agent
notice thereof prior to the closing of any proposed disposition in which the aggregate book value
attributable to the assets subject to such disposition is equal to or greater than 10% of the
lesser of the book or fair market value of the property and assets of the Borrower and its
Consolidated Subsidiaries determined on a consolidated basis as of the last day of the previous
fiscal year of the Borrower, (B) the aggregate book value attributable to the assets subject to
such disposition, shall not (1) together with the aggregate book value attributable to all other
assets disposed of during the immediately preceding twelve (12) month period, exceed twenty percent
(20%) of the aggregate book value of all assets of the Borrower and its Consolidated Subsidiaries
as of the last day of the previous fiscal year of the Borrower, or (2) together with the aggregate
book value attributable to all other assets disposed of during the term of this Agreement, exceed
fifty percent (50%) of the aggregate book value of all assets of the Borrower and its Consolidated
Subsidiaries as of the last day of the previous fiscal year of the Borrower, and (C) no Default or
Event of Default shall then exist or be caused thereby.

“Permitted Liens” shall mean, as applied to any Person:

(a) Any Lien in favor of the Administrative Agent or any other member of the Lender Group
given to secure the Obligations;

(b) Liens for taxes, assessments, judgments, governmental charges or levies, or claims not yet
delinquent or the non-payment of which is being diligently contested in good faith by appropriate
proceedings for which reserves have been established by such Person in accordance with GAAP;

(c) Liens arising by operation of law in favor of carriers, warehousemen, mechanics, laborers,
suppliers, workers and materialmen incurred in the ordinary course of business and not in
connection with the borrowing of money, which are not yet delinquent or the non-payment of which is
being diligently contested in good faith by appropriate proceedings for which reserves have been
established by such Person in accordance with GAAP;

(d) Liens incurred in the ordinary course of business in connection with worker’s compensation
and unemployment insurance or other types of social security benefits;

(e) Easements, rights-of-way, restrictions (including zoning or deed restrictions), and other
similar encumbrances on the use of real property which do not interfere with the ordinary conduct
of the business of such Person;

(f) Deposits to secure the performance of bids, trade contracts (other than for borrowed
money), tenders, sales, leases, statutory obligations, surety and appeal bonds, performance bonds
and other obligations of a like nature incurred in the ordinary course of business;

(g) Liens incidental to the conduct of the business of the Borrower and its Subsidiaries or
the ownership of their respective assets which (i) do not secure Funded Debt and (ii) do not, in
the aggregate, materially detract from the value of their respective assets or materially impair
the use thereof in the operation of their respective businesses;

(h) Liens on any “margin security” or “margin stock” as defined in Regulation T, U, and X of
the Board of Governors of the Federal Reserve System;

(i) Liens existing on any specific fixed asset of any Person at the time such Person becomes a
Subsidiary of the Borrower and not created in contemplation of such event;

(j) Liens on any specific fixed asset of any Person at the time such Person is merged or
consolidated with or into the Borrower or one of its Subsidiaries and not created in contemplation
of such event;

(k) Liens existing on any specific fixed asset prior to the acquisition thereof by the
Borrower or any of its Subsidiaries and not created in contemplation of such acquisition; and

(l) Other Liens on assets of the Borrower and its Subsidiaries so long as the sum of (i) the
aggregate principal amount of Indebtedness of the Borrower and its Subsidiaries that is secured by
a Lien on the assets of the Borrower and its Subsidiaries, plus (ii) the aggregate principal amount
of unsecured Indebtedness of the Domestic Subsidiaries (other than any Indebtedness permitted under
Section 7.1(f)), shall not at any time exceed twenty percent (20%) of Consolidated Net
Worth determined as of the last day of the fiscal quarter most recently ended.

“Person” shall mean an individual, corporation, partnership, trust, joint stock
company, limited liability company, unincorporated organization, other legal entity or joint
venture or a government or any agency or political subdivision thereof.

“Plan” shall mean the Thomas & Betts Pension Plan, the Thomas & Betts Corporation
Pension Plan for Bargaining Unit Employees, the Thomas & Betts Corporation Employees’ Investment
Plan, and any other “pension plan” (within the meaning of Section 3(3) of ERISA) that is a
tax-qualified plan under Section 401 of the Code which the Borrower or any of its ERISA Affiliates
adopts, maintains, or joins.

“Prohibited Transaction” means any transaction described in (i) Section 406 of ERISA
that is not exempt by reason of Section 408 of ERISA or by reason of a Department of Labor
prohibited transaction individual or class exemption or (ii) Section 4975(c) of the Code that is
not exempt by reason of Section 4975(c)(2) or 4975(d) of the Code.

“Register” shall have the meaning set forth in Section 10.5(c).

“Reimbursement Obligations” shall mean the payment obligations of the Borrower under
Section 2.14(d).

“Related Parties” means, with respect to any Person, such Person’s Affiliates and the
partners, directors, officers, employees, agents and advisors of such Person and of such Person’s
Affiliates.

“Reportable Event” shall have the meaning set forth in Section 4043(c) of ERISA and
the regulations thereunder, but shall not include any event with respect to which the notice
requirement is waived pursuant to regulations issued under Section 4043 of ERISA.

“Request for Advance” shall mean any certificate signed by an Authorized Signatory of
the Borrower requesting an Advance hereunder which will increase the aggregate amount of the
Revolving Loans outstanding, which certificate shall be denominated a “Request for
Advance,” and shall be in substantially the form of Exhibit D, and shall, among other
things, specify the date of the Advance, which shall be a Business Day, the amount of the Advance,
and the type of Advance.

“Request for Issuance of Letter of Credit” shall mean any certificate signed by an
Authorized Signatory of the Borrower requesting that the Issuing Bank issue a Letter of Credit
hereunder, which certificate shall be in substantially the form of Exhibit E, and shall,
among other things, specify (a) that the requested Letter of Credit is either a Commercial Letter
of Credit or a Standby Letter of Credit, (b) the stated amount of the Letter of Credit, (c) the
effective date (which shall be a Business Day) for the issuance of such Letter of Credit, (d) the
date on which such Letter of Credit is to expire (which shall be a Business Day and which shall be
subject to Section 2.14(a)), (e) the Person for whose benefit such Letter of Credit is to
be issued, (f) other relevant terms of such Letter of Credit, and (g) the Available Letter of
Credit Amount as of the scheduled date of issuance of such Letter of Credit.

“Revolving Commitment Ratio” shall mean, with respect to any Lender, the ratio,
expressed as a percentage, of (a) the Revolving Loan Commitment of such Lender, divided by (b) the
aggregate Revolving Loan Commitments of all Lenders, which, as of the Agreement Date, are set forth
(together with Dollar amounts thereof) on Schedule 2 hereto.

“Revolving Loan Commitment” shall mean, with respect to any Lender, the several
obligation of such Lender to advance to the Borrower on or after the Agreement Date an aggregate
amount not to exceed, at any time, the amount set forth opposite such Lender’s name on Schedule
2 pursuant to the terms of this Agreement, and as such amount may be reduced or increased from
time to time, pursuant to the terms of this Agreement.

“Revolving Loan Commitment Increase” shall have the meaning set forth in Section
2.1(d).

“Revolving Loan Notes” shall mean those certain promissory notes issued by the
Borrower to each of the Lenders that requests a promissory note, in accordance with each such
Lender’s Revolving Loan Commitment, in substantially the form of Exhibit F.

“Revolving Loans” shall mean, collectively, amounts advanced from time to time by the
Lenders to the Borrower under the Revolving Loan Commitment, not to exceed the amount of the
Revolving Loan Commitment, excluding any amounts advanced as Swing Loans.

“Sanctioned Country” means a country subject to a sanctions program identified on the
list maintained by OFAC and available at http://www.treas.gov/offices/enforcement/ofac/

programs/, or as otherwise published from time to time.

“Sanctioned Person” means (i) a Person named on the list of Specially Designated
Nationals or Blocked Persons maintained by OFAC available at http://www.treas.gov/-

offices/enforcement/ofac/sdn/index.shtml, or as otherwise published from time to time, or (ii) (A)
an agency of the government of a Sanctioned Country, (B) an organization controlled by a Sanctioned
Country, or (C) a Person resident in a Sanctioned Country, to the extent subject to a sanctions
program administered by OFAC.

“Securities Act” shall mean the Securities Act of 1933, as amended, or any similar
Federal law then in force.

“Senior Notes” shall mean, collectively, the Senior Notes (2008), the Senior Notes
(2009) and the Senior Notes (2013).

“Senior Notes (2008)” shall mean the 6.625% Notes due May 7, 2008 issued by the
Borrower on May 7, 1998, in an aggregate original principal amount of $115,000,000, pursuant to the
terms and conditions of the 1992 Indenture.

“Senior Notes (2009)” shall mean the 6.39% Notes due February 10, 2009 issued by the
Borrower on February 10, 1999, in an aggregate original principal amount of $150,000,000, pursuant
to the terms and conditions of the 1998 Indenture.

“Senior Notes (2013)” shall mean the 7.25% Notes due June 1, 2013 issued by the
Borrower on May 27, 2003, in an aggregate principal amount of $175,000,000, pursuant to the terms
and conditions of the 1998 Indenture.

“Special Purpose Subsidiary” shall mean TBSPV, Inc., a Delaware corporation.

“S&P” shall mean Standard & Poor’s Ratings Group, a division of McGraw-Hill, Inc.

“Standby Letter of Credit” shall mean a Letter of Credit issued to support obligations
of the Borrower, and which is not a Commercial Letter of Credit.

“Subsidiary” shall mean, as applied to any Person, any corporation of which more than
fifty percent (50%) of the outstanding stock (other than directors’ qualifying shares) having
ordinary voting power to elect a majority of its board of directors, regardless of the existence at
the time of a right of the holders of any class or classes of securities of such corporation to
exercise such voting power by reason of the happening of any contingency, or any partnership or
limited liability company of which more than fifty percent (50%) of the outstanding partnership
interests or limited liability company interests, as applicable, is at the time owned by such
Person, or by one or more Subsidiaries of such Person, or by such Person and one or more
Subsidiaries of such Person.

“Swing Bank” shall mean Wachovia Bank, National Association, or any other Lender who
shall agree with the Administrative Agent and the Borrower to act as Swing Bank.

“Swing Loans” shall mean, collectively, the amounts advanced from time to time by the
Swing Bank to the Borrower under the Revolving Loan Commitment in accordance with Section
2.2(f).

“Uniform Customs” shall mean the Uniform Customs and Practice for Documentary Credits
(1993 Revision), International Chamber of Commerce Publication No. 500, as the same may be amended
from time to time.

“Voidable Transfer” shall have the meaning set forth in Section 10.17.

“Wachovia” means Wachovia Bank, National Association, and its successors and assigns.

Section 1.2 Accounting Principles. The classification, character and amount of all
assets, liabilities, capital accounts and reserves and of all items of income and expense to be
determined, and any consolidation or other accounting computation to be made, and the
interpretation of any definition containing any financial term, pursuant to this Agreement shall be
determined and made in accordance with GAAP consistently applied; provided,
however, in the event that an Accounting Change shall occur and either the Borrower or the
Majority Lenders shall object to the application of such Accounting Change to the method of
calculation of the Financial Covenants, or any other financial standards or terms in this
Agreement, then GAAP shall be applied on a basis consistent with the most recent financial
statements of the Borrower for which no objection was made. All accounting terms used herein
without definition shall be used as defined under GAAP. All financial calculations hereunder
shall, unless otherwise stated, be determined for the Borrower on a consolidated basis with its
Consolidated Subsidiaries.

Section 1.3 Other Interpretive Matters. Each definition of an agreement in this
Article I shall include such instrument or agreement as amended, restated, supplemented or
otherwise modified from time to time with, if required, the prior written consent of the Majority
Lenders, except as provided in Section 10.12, and otherwise to the extent permitted under
this Agreement and the other Loan Documents. Except where the context otherwise requires,
definitions imparting the singular shall include the plural and vice versa, and the terms
“includes” and “including” are not limiting. Except where otherwise specifically provided herein,
each reference to a “Section”, “Article”, “Exhibit” or “Schedule” shall be to a Section or Article
of this Agreement or an Exhibit or Schedule attached hereto. Except where otherwise specifically
restricted, reference to a party to a Loan Document includes that party and its successors and
assigns. An Event of Default, if one occurs, shall “exist”, “continue” or be “continuing” until
such Event of Default has been waived in writing in accordance with Section 10.12.

ARTICLE II

THE LOANS AND THE LETTERS OF CREDIT

Section 2.1 Extension of Credit. Subject to the terms and conditions of, and in
reliance upon the representations and warranties made in, this Agreement and the other Loan
Documents, each Lender agrees, severally and not jointly, to extend credit to the Borrower in an
aggregate principal amount not to exceed its Revolving Loan Commitment.

(a) The Revolving Loans. Each Lender agrees, severally and not jointly, upon the
terms and subject to the conditions of this Agreement, to make Revolving Loans in Dollars to the
Borrower, from time to time during the period from the Agreement Date to the Commitment Termination
Date, in an aggregate amount not to exceed at any time its Revolving Loan Commitment;
provided, that no Revolving Loans shall be made if, immediately after giving effect
thereto, the Aggregate Revolving Credit Obligations outstanding at such time shall exceed the
aggregate Revolving Loan Commitments. Subject to the terms and conditions of this Agreement and
prior to the Commitment Termination Date, Advances under the Revolving Loan Commitment may be
repaid and reborrowed from time to time on a revolving basis.

(b) The Letters of Credit. Subject to the terms and conditions of this Agreement, the
Issuing Bank agrees to issue Letters of Credit for the account of the Borrower, from time to time
after the Agreement Date but prior to the Commitment Termination Date; provided, that no
Letters of Credit shall be issued if, immediately after giving effect thereto, (i) the aggregate
Letter of Credit Obligations shall exceed the Letter of Credit Commitment or (ii) the Aggregate
Revolving Credit Obligations then outstanding shall exceed the aggregate Revolving Loan
Commitments.

(c) The Swing Loans. Subject to the terms and conditions of this Agreement, the Swing
Bank agrees to make Swing Loans in Dollars to the Borrower from time to time after the Agreement
Date but prior to the Commitment Termination Date; provided, that no Swing Loans shall be
made if, immediately after giving effect thereto, (i) the aggregate principal amount of Swing Loans
outstanding at such time shall exceed $25,000,000, or (ii) the Aggregate Revolving Credit
Obligations outstanding at such time shall exceed the aggregate Revolving Loan Commitments. Swing
Loans hereunder may be repaid and reborrowed in accordance with the provisions hereof.

(d) Revolving Loan Commitment Increases. Subject to the terms and conditions of this
Agreement, the Borrower may request an increase in the amount of the aggregate Revolving Loan
Commitments (each a “Revolving Loan Commitment Increase”) on any Business Day;
provided, however, that the Borrower may not request a Revolving Loan Commitment
Increase during the continuance of a Default or Event of Default, including any Default or Event of
Default that would result after giving effect to any such Revolving Loan Commitment Increase; and
provided further, that the Borrower may request up to two (2) Revolving Loan
Commitment Increases (each of which commitments may be from more than one Lender) which may be no
less than $50,000,000 and no more than $150,000,000 in the aggregate. Revolving Loan Commitment
Increases may not exceed $150,000,000 during the term of this Agreement. In requesting a Revolving
Loan Commitment Increase, the Borrower shall offer each of the Lenders an opportunity to provide
their pro rata share of such Revolving Loan Commitment Increase; provided that none of the
Lenders shall be required to issue any Revolving Loan Commitment Increase and the decision of any
Lender to issue or not issue any Revolving Loan Commitment Increase to the Borrower shall be at
such Lender’s sole discretion. Persons not then Lenders may be included as Lenders with the
written approval, not to be unreasonably withheld, of the Borrower and the Administrative Agent.
Prior to the effectiveness of any Revolving Loan Commitment Increase, the Borrower shall (i)
deliver to the Administrative Agent and the Lenders a written notice, in form and substance
reasonably satisfactory to the Administrative Agent, setting forth the proposed effective date and
amount of such Revolving Loan Commitment Increase and (ii) deliver to the Administrative Agent at
least fifteen (15) days prior to such Revolving Loan Commitment Increase a Compliance Certificate
setting forth calculations demonstrating, on a pro forma basis, that the Borrower shall be in
compliance with the Financial Covenants immediately before and after giving effect to such
Revolving Loan Commitment Increase. To the extent necessary to keep the outstanding Revolving
Loans ratable in the event of any non-ratable increase in the aggregate Revolving Loan Commitments,
on any effective date of a Revolving Loan Commitment Increase, (i) all then outstanding Eurodollar
Advances (the “Initial Loans”) shall automatically be converted into Base Rate Advances,
(ii) immediately after the effectiveness of the Revolving Loan Commitment Increase, the Borrower
shall, if it so requests, convert such Base Rate Advances into Eurodollar Advances (the
“Subsequent Borrowings”) in an aggregate principal amount equal to the aggregate principal
amount of the Initial Loans in accordance with its Notice of Conversion/Continuation delivered to
the Administrative Agent in accordance with Section 2.2(c), (iii) each Lender shall pay to
the Administrative Agent in immediately available funds an amount equal to the difference, if
positive, between (y) such Lender’s ratable share (calculated after giving effect to the Revolving
Loan Commitment Increase) of the Subsequent Borrowings and (z) such Lender’s ratable share
(calculated without giving effect to the Revolving Loan Commitment Increase) of the Initial Loans,
(iv) after the Administrative Agent receives the funds specified in clause (iii) above, the
Administrative Agent shall pay to each Lender the portion of such funds equal to the difference, if
positive, between (y) such Lender’s ratable share (calculated without giving effect to the
Revolving Loan Commitment Increase) of the Initial Loans and (z) such Lender’s ratable share
(calculated after giving effect to the Revolving Loan Commitment Increase) of the amount of the
Subsequent Borrowings, (v) the Lenders shall be deemed to hold the Subsequent Borrowings ratably in
accordance with their respective Revolving Loan Commitment (calculated after giving effect to the
Revolving Loan Commitment Increase), (vi) the Borrower shall pay all accrued but unpaid interest on
the Initial Loans to the Lenders entitled thereto, and (vii) Schedule 2 shall automatically
be amended to reflect the Revolving Loan Commitments of all Lenders after giving effect to the
Revolving Loan Commitment Increase. The conversion of the Initial Loans pursuant to clause (i)
above shall be subject to indemnification by the Borrower pursuant to the provisions of Section
2.9.

Section 2.2 Manner of Borrowing and Disbursement of Loans.

(a) Choice of Interest Rate, etc. Any Advance of the Revolving Loans shall, at the
option of the Borrower, be made either as a Base Rate Advance or as a Eurodollar Advance (except
for the first two (2) Business Days after the Agreement Date, during which period each Advance
shall bear interest as a Base Rate Advance); provided, however, that (i) if the
Borrower fails to give the Administrative Agent written notice specifying whether a Eurodollar
Advance is to be repaid, continued or converted on a Payment Date, such Advance shall be converted
to a Base Rate Advance on the Payment Date, and (ii) the Borrower may not select a Eurodollar
Advance (A) with respect to an Advance, the proceeds of which are to reimburse the Issuing Bank
pursuant to Section 2.14, or (B) if, at the time of such Advance, a Default or an Event of
Default has occurred and is continuing. Any notice given to the Administrative Agent in connection
with a requested Advance hereunder shall be given to the Administrative Agent prior to 11:00 a.m.
(Eastern time) in order for such Business Day to count toward the minimum number of Business Days
required.

(b) Base Rate Advances.

(i) Initial and Subsequent Advances. The Borrower shall give the
Administrative Agent in the case of Base Rate Advances irrevocable notice by telephone or
telecopy not later than 11:00 a.m. (Eastern time) on the date of such Base Rate Advance and
shall confirm any such telephone notice with a written Request for Advance;
provided, however, that the failure by the Borrower to confirm any notice by
telephone with a written Request for Advance shall not invalidate any notice so given.

(ii) Repayments and Conversions. The Borrower may (A) repay a Base Rate
Advance at any time, or (B) upon at least three (3) Business Days’ irrevocable prior written
notice to the Administrative Agent in the form of a Notice of Conversion/Continuation,
convert all or a portion of the principal thereof to one or more Eurodollar Advances. Upon
the date indicated by the Borrower, such Base Rate Advance shall be so repaid or converted.

(iii) Miscellaneous. Notwithstanding any term or provision of this Agreement
which may be construed to the contrary, each Base Rate Advance (except any Base Rate
Advance, the proceeds of which are to reimburse the Issuing Bank pursuant to Section
2.14 or to finance Refunded Swing Loans) shall be in a principal amount of no less than
$500,000 and in an integral multiple of $100,000 in excess thereof, or the remaining amount
of the Revolving Loan Commitment.

(c) Eurodollar Advances.

(i) Initial and Subsequent Advances. The Borrower shall give the
Administrative Agent in the case of Eurodollar Advances at least three (3) Business Days’
irrevocable prior notice by telephone or telecopy and shall immediately confirm any such
telephone notice with a written Request for Advance; provided, however, that
the failure by the Borrower to confirm any notice by telephone with a written Request for
Advance shall not invalidate any notice so given.

(ii) Repayments, Continuations and Conversions. At least three (3) Business
Days prior to each Payment Date for a Eurodollar Advance, the Borrower shall give the
Administrative Agent written notice in the form of a Notice of Conversion/Continuation
specifying whether all or a portion of such Eurodollar Advance outstanding on such Payment
Date is to be continued in whole or in part as one or more new Eurodollar Advances and also
specifying the Eurodollar Advance Period applicable to each such new Eurodollar Advance (and
subject to the provisions of this Agreement, upon such Payment Date, such Eurodollar Advance
shall be so continued). Upon such Payment Date, any Eurodollar Advance (or portion thereof)
not so continued shall be converted to a Base Rate Advance or, subject to Section
2.5, be prepaid or repaid.

(iii) Miscellaneous. Notwithstanding any term or provision of this Agreement
which may be construed to the contrary, each Eurodollar Advance shall be in a principal
amount of no less than $5,000,000 and in an integral multiple of $1,000,000 in excess
thereof, or the remaining amount of the Revolving Loan Commitment, and at no time shall the
aggregate number of all Eurodollar Advances then outstanding exceed seven (7).

(d) Notification of Lenders. Upon receipt of a (i) Request for Advance or a telephone
or telecopy request for Advance, (ii) notification from the Issuing Bank that a draw has been made
under any Letter of Credit (unless the Issuing Bank will be reimbursed through the funding of a
Swing Loan), (iii) notification from the Swing Bank with respect to any outstanding Swing Loans
pursuant to Section 2.2(f)(ii), or (iv) notice from the Borrower with respect to any
continuation or conversion of an outstanding Eurodollar Advance prior to the Payment Date for such
Advance, the Administrative Agent shall promptly notify each Lender by telephone or telecopy of the
contents thereof and the amount of each Lender’s portion of any such Advance. Each Lender shall,
not later than 2:00 p.m. (Eastern time) on the date specified for the borrowing of an Advance in
such notice, make available to the Administrative Agent at the Administrative Agent’s Office, or at
such account as the Administrative Agent shall designate, the amount of such Lender’s portion of
the Advance in immediately available funds.

(e) Disbursement. Prior to 3:00 p.m. (Eastern time) on the date of an Advance
hereunder, the Administrative Agent shall, subject to the satisfaction of the conditions set forth
in Article III, disburse the amounts made available to the Administrative Agent by the Lenders in
like funds by (i) transferring the amounts so made available by wire transfer pursuant to the
Borrower’s written instructions or (ii) in the case of an Advance the proceeds of which are to
reimburse the Issuing Bank pursuant to Section 2.14, transferring such amounts to the
Issuing Bank. Unless the Administrative Agent shall have received notice from a Lender prior to
12:00 noon (Eastern time) on the date of any Advance that such Lender will not make available to
the Administrative Agent such Lender’s ratable portion of such Advance, the Administrative Agent
may assume that such Lender has made or will make such portion available to the Administrative
Agent on the date of such Advance and the Administrative Agent may, in its sole discretion and in
reliance upon such assumption, make available to the Borrower on such date a corresponding amount.
If and to the extent such Lender shall not have so made such ratable portion available to the
Administrative Agent, such Lender agrees to repay to the Administrative Agent forthwith on demand
such corresponding amount together with interest thereon, for each day from the date such amount is
made available to the Borrower until the date such amount is repaid to the Administrative Agent,
(x) for the first two (2) Business Days, at the Federal Funds Rate, and (y) thereafter, at the Base
Rate. If such Lender shall repay to the Administrative Agent such corresponding amount, such
amount so repaid shall constitute such Lender’s portion of the applicable Advance for purposes of
this Agreement. If such Lender does not repay such corresponding amount immediately upon the
Administrative Agent’s demand therefor, the Administrative Agent shall notify the Borrower, and the
Borrower shall immediately pay such corresponding amount to the Administrative Agent. If both such
Lender and the Borrower shall pay and repay such corresponding amount, the Administrative Agent
shall promptly relend to the Borrower such corresponding amount. The failure of any Lender to fund
its portion of any Advance shall not relieve any other Lender of its obligation, if any, hereunder
to fund its respective portion of the Advance on the date of such borrowing, but no Lender shall be
responsible for any such failure of any other Lender. In the event that a Lender for any reason
fails or refuses to fund its portion of an Advance in violation of this Agreement, then, until such
time as such Lender has funded its portion of such Advance, or all other Lenders have received
payment in full (whether by repayment or prepayment) of the principal and interest due in respect
of such Advance, such non-funding Lender shall not (i) have the right to vote regarding any issue
on which voting is required or advisable under this Agreement or any other Loan Document and, with
respect to any such Lender, the amount of the Revolving Loan Commitment or Loans, as applicable,
held by such Lender shall not be counted as outstanding for purposes of determining “Majority
Lenders” hereunder, and (ii) be entitled to receive any payments of principal, interest or fees
from the Borrower or the Administrative Agent (or the other Lenders) in respect of its Loans.

(f) Special Provisions Pertaining to Swing Loans.

(i) The Borrower shall give the Swing Bank written notice in the form of a Request for
Advance, or notice by telephone followed immediately by a written Request for Advance, no
later than 12:00 noon (Eastern time) on the date on which the Borrower wishes to receive any
Swing Loan, in each case with a copy to the Administrative Agent; provided,
however, that the failure by the Borrower to confirm any notice by telephone with a
written Request for Advance shall not invalidate any notice so given. Each Swing Loan shall
bear interest at the same rate as a Base Rate Advance. The Swing Loan shall be made under
the Revolving Loan Commitment on the date specified in the notice or the Request for Advance
and such notice or Request for Advance shall specify (A) the amount of the requested Swing
Loan, and (B) instructions for the disbursement of the proceeds of the requested Swing Loan.
Each Swing Loan shall be subject to all the terms and conditions of this Agreement and the
other Loan Documents applicable to Revolving Loans, except that all payments thereon shall
be payable to the Swing Bank solely for its own account. The Swing Bank shall not make any
Swing Loans if the Swing Bank has received written notice from any Lender that one or more
applicable conditions precedent set forth in Section 3.2 will not be satisfied on
the date of the requested Swing Loan. The Swing Bank shall make the proceeds of such Swing
Loan available to the Borrower by deposit of Dollars in same day funds by wire transfer
pursuant to the Borrower’s instructions.

(ii) The Swing Bank may at any time (whether or not an Event of Default has occurred
and is continuing and notwithstanding any failure of the Borrower to satisfy the conditions
in Section 3.2) in its sole and absolute discretion, and is hereby authorized and
empowered by the Borrower to, cause a borrowing of Revolving Loans to be made for the
purpose of repaying any and all outstanding Swing Loans by delivering to the Administrative
Agent (if the Administrative Agent is not also the Swing Bank) and each other Lender (on
behalf of, and with a copy to, the Borrower), not later than 11:00 a.m. (Eastern time) one
Business Day prior to the proposed date of borrowing therefor, a notice (which shall be
deemed to be a Request for Advance given by the Borrower) requesting the Lenders to make
Revolving Loans (which shall be made initially as Base Rate Advances) on such date in an
aggregate amount equal to the amount of such Swing Loans (the “Refunded Swing
Loans”) outstanding on the date such notice is given that the Swing Bank requests to be
repaid. Not later than 1:00 p.m. (Eastern time) on the requested date of borrowing, each
Lender (other than the Swing Bank) will make available to the Administrative Agent at its
designated payment office an amount, in Dollars and in immediately available funds, equal to
the amount of the Revolving Loan to be made by such Lender. To the extent the Lenders have
made such amounts available to the Administrative Agent as provided hereinabove, the
Administrative Agent will make the aggregate of such amounts available to the Swing Bank in
like funds as received by the Administrative Agent, which shall apply such amounts in
repayment of the Refunded Swing Loans. Additionally, if at any time any Swing Loans are
outstanding, any of the events described in clauses (g) or (h) of Section 8.1 shall
have occurred, or if the Swing Bank is otherwise precluded for any reason from giving a
notice on behalf of the Borrower as provided for hereinabove, the Swingline Lender shall be
deemed to have sold without recourse, representation or warranty and each Lender shall
automatically be deemed to have purchased an undivided participation in the principal and
interest of all Swing Loans then outstanding in an amount equal to its ratable share (based
on its Revolving Commitment Ratio) of the unpaid amount thereof together with accrued
interest thereon. Each Lender shall immediately pay to the Administrative Agent for the
account of the Swing Bank in immediately available funds, the amount of such Lender’s
participation (and upon receipt thereof, the Swing Bank shall deliver to such Lender a loan
participation certificate dated the date of receipt of such funds in such amount). The
obligation of each Lender (other than the Swing Bank) to make Revolving Loans for the
purpose of repaying any Refunded Swing Loans and each such Lender’s obligation to purchase a
participation in any unpaid Swing Loans shall be absolute and unconditional and shall not be
affected by any circumstance or event whatsoever, including, without limitation, (i) any
set-off, counterclaim, recoupment, defense or other right that such Lender may have against
the Swing Bank, the Administrative Agent, the Borrower or any other Person for any reason
whatsoever, (ii) the occurrence or continuance of any Default or Event of Default, (iii) the
failure of the amount of such Borrowing of Revolving Loans to meet the minimum borrowing
amount specified in this Agreement, or (iv) the failure of any conditions set forth in
Section 3.2 or elsewhere herein to be satisfied.

Section 2.3 Interest.

(a) On Revolving Loans. Interest on Advances under the Revolving Loan Commitment,
subject to Section 2.3(b) and (c), shall be payable as follows:

(i) On Base Rate Advances. Interest on each Base Rate Advance shall be
computed on the basis of a 365/366-day year for the actual number of days elapsed and shall
be payable quarterly in arrears on the first day of each calendar quarter for the prior
calendar quarter, commencing on January 1, 2008. Interest on Base Rate Advances then
outstanding shall also be due and payable on the Maturity Date, provided that in the
event the Loans are repaid or prepaid in full and the Revolving Loan Commitments have been
terminated, then accrued interest in respect of all Base Rate Advances shall be payable
together with such repayment or prepayment on the date thereof. Interest shall accrue and
be payable on each Base Rate Advance at the simple per annum interest rate equal to the sum
of (A) the Base Rate, and (B) the Applicable Rate then in effect with respect to Base Rate
Advances.

(ii) On Eurodollar Advances. Interest on each Eurodollar Advance shall be
computed on the basis of a hypothetical 360-day year for the actual number of days elapsed
and shall be payable in arrears (A) on the applicable Payment Date for such Advance, and (B)
if the Eurodollar Advance Period for such Eurodollar Advance exceeds three (3) months,
interest on such Eurodollar Advance shall be due and payable in arrears on every three (3)
month anniversary of such Eurodollar Advance. Interest on Eurodollar Advances then
outstanding shall also be due and payable on the Maturity Date, provided that in the
event all Eurodollar Advances made pursuant to a single borrowing are repaid or prepaid in
full, then accrued interest in respect of such Eurodollar Advances shall be payable together
with such repayment or prepayment on the date thereof. Interest shall accrue and be payable
on each Eurodollar Advance at the simple per annum interest rate equal to the sum of (A) the
Eurodollar Basis applicable to such Eurodollar Advance, and (B) the Applicable Rate then in
effect with respect to Eurodollar Advances.

(iii) If No Notice of Selection of Interest Rate. If the Borrower fails to
give the Administrative Agent timely notice of its selection of a Eurodollar Basis, or if
for any reason a determination of a Eurodollar Basis for any Advance is not timely
concluded, the Base Rate shall apply to such Advance. If the Borrower fails to elect to
continue any Eurodollar Advance then outstanding prior to the last Payment Date applicable
thereto in accordance with the provisions of Section 2.2, as applicable, the Base
Rate shall apply to such Advance commencing on and after such Payment Date.

(b) Upon Default. Upon the occurrence and during the continuance of an Event of
Default, interest on the outstanding Obligations shall accrue at the Default Rate from the date of
such Event of Default. Interest accruing at the Default Rate shall be payable on demand and in any
event on the Maturity Date and shall accrue until the earliest to occur of (i) waiver of the
applicable Event of Default in accordance with Section 10.12, (ii) agreement by the
Majority Lenders to rescind the charging of interest at the Default Rate, or (iii) payment in full
of the Obligations. The Lenders shall not be required to (A) accelerate the maturity of the Loans,
(B) terminate the Revolving Loan Commitment, or (C) exercise any other rights or remedies under the
Loan Documents in order to charge interest hereunder at the Default Rate.

(c) Computation of Interest. In computing interest on any Advance, the date of making
the Advance shall be included and the date of payment shall be excluded; provided,
however, that if an Advance is repaid on the date that it is made, one (1) day’s interest
shall be due with respect to such Advance.

Section 2.4 Fees.

(a) Fee Letter. The Borrower agrees to pay to the Administrative Agent such fees as
are set forth in the Fee Letter.

(b) Facility Fee. The Borrower agrees to pay to the Administrative Agent for the
account of the Lenders, in accordance with their respective Revolving Commitment Ratios, a facility
fee on the Revolving Loan Commitment (regardless of usage) for each day from the Agreement Date
through the Maturity Date (or the date of any earlier prepayment in full of the Obligations), at a
rate equal to the Applicable Rate in effect from time to time with respect to the facility fee.
Such facility fee shall be computed on the basis of a hypothetical year of 360 days for the actual
number of days elapsed, shall be payable quarterly in arrears on the first (1st) day of each
calendar quarter for the immediately preceding calendar quarter, commencing on January 1, 2008, and
if then unpaid, on the Maturity Date (or the date of any earlier prepayment in full of the
Obligations), and shall be fully earned when due and non-refundable when paid.

(c) Letter of Credit Fees.

(i) The Borrower shall pay to the Administrative Agent for the account of the Lenders,
in accordance with their respective Revolving Commitment Ratios, a fee on the stated amount
of any outstanding Letters of Credit for each day from the Date of Issue through the
Maturity Date (or the date of any earlier prepayment in full of the Obligations) at a rate
per annum on the daily average aggregate stated amount of such Letters of Credit equal to
the Applicable Rate in effect from time to time with respect to Letters of Credit;
provided, however, that following the occurrence and during the continuance
of an Event of Default, the Letter of Credit fee shall be increased by an additional two
percent (2.00%) per annum. Such Letter of Credit fee shall be computed on the basis of a
hypothetical year of 360 days for the actual number of days elapsed, shall be payable
quarterly in arrears on the first (1st) day of each calendar quarter for the immediately
preceding calendar quarter, commencing on January 1, 2008, and if then unpaid, on the
Maturity Date (or the date of any earlier prepayment in full of the Obligations), and shall
be fully earned when due and non-refundable when paid.

(ii) The Borrower shall also pay to the Issuing Bank (A) a fronting fee on the daily
average aggregate stated amount of the outstanding Letters of Credit for each day from the
Date of Issue through the expiration date of such Letter of Credit (or any earlier
prepayment in full of the Obligations) at a rate of one-eighth of one percent (0.125%) per
annum which fee shall be computed on the basis of a hypothetical year of 360 days for the
actual number of days elapsed, shall be payable quarterly in arrears on the first (1st) day
of each calendar quarter for the immediately preceding calendar quarter, commencing on
January 1, 2008, and if then unpaid, on the Maturity Date, (or any earlier prepayment in
full of the Obligations) and (B) any reasonable and customary fees charged by the Issuing
Bank for issuance and administration of such Letters of Credit. The foregoing fees shall be
fully earned when due, and non-refundable when paid.

(d) Computation of Fees. In computing any fees payable under this Section
2.4, the first day of the applicable period shall be included and the date of payment shall be
excluded.

Section 2.5 Prepayment/Reduction of Commitment.

(a) Prepayment of Advances. The principal amount of any Base Rate Advance may be
repaid in full or in part at any time, without penalty; and the principal amount of any Eurodollar
Advance may be prepaid prior to the applicable Payment Date, upon three (3) Business Days’ prior
written notice to the Administrative Agent, provided that the Borrower shall reimburse the
Lenders and the Administrative Agent, on the earlier of demand and the Maturity Date, for any loss
or reasonable out-of-pocket expense incurred by the Lenders or the Administrative Agent in
connection with such prepayment, as set forth in Section 2.9. Each notice of prepayment of
any Eurodollar Advance shall be irrevocable, and each prepayment or repayment made under this
Section 2.5(a) shall include the accrued interest on the amount so prepaid. Upon receipt
of any notice of prepayment or repayment, the Administrative Agent shall promptly notify each
Lender of the contents thereof by telephone or telecopy and of such Lender’s portion of such
prepayment or repayment. Notwithstanding the foregoing, the Borrower shall not make any repayment
or prepayment of the Revolving Loans unless and until the balance of the Swing Loans then
outstanding is zero. Other than with respect to amounts required to be applied to the Revolving
Loans pursuant to Section 2.6, repayments and prepayments of principal hereunder shall be
in minimum amounts of $1,000,000 and integral multiples of $1,000,000 in excess thereof. Except as
provided in Section 2.5(b), any repayment or prepayment of outstanding Advances shall not
reduce the Revolving Loan Commitment.

(b) Permanent Prepayment or Reduction. The Borrower shall have the right, at any time
and from time to time after the Agreement Date and prior to the Maturity Date, upon at least three
(3) Business Days’ prior written notice to the Administrative Agent, without premium or penalty, to
cancel or reduce permanently all or a portion of the Revolving Loan Commitment on a pro rata basis
among the Lenders in accordance with their respective Revolving Commitment Ratios, provided
that any such partial reductions shall be made in minimum amounts of $5,000,000 and integral
multiples of $1,000,000 in excess thereof. Notwithstanding the foregoing, the Borrower shall not
cancel or reduce permanently the Revolving Loan Commitment to an amount less than the then
outstanding Letter of Credit Obligations. As of the date of cancellation or reduction set forth in
such notice, the Revolving Loan Commitment shall be permanently reduced to the amount stated in the
Borrower’s notice for all purposes herein, and the Borrower shall pay to the Administrative Agent
for the account of the Lenders the amount necessary to reduce the principal amount of the
applicable type of Revolving Loans then outstanding to not more than the amount of the Revolving
Loan Commitment as so reduced, together with accrued interest on the amount so prepaid and the
facility fee set forth in Section 2.4(b) accrued through the date of the reduction with
respect to the amount reduced, and shall reimburse the Administrative Agent and the Lenders for any
loss or out-of-pocket expense incurred by any of them in connection with such payment as set forth
in Section 2.9.

Section 2.6 Repayment.

(a) All unpaid principal and accrued interest on the Revolving Loans shall be due and payable
in full on the Maturity Date.

(b) In addition to the foregoing, the Borrower hereby promises to pay all Obligations,
including the principal amount of the Loans, all Base Rate Advances made pursuant to draws under
the Letters of Credit and all interest and fees on the foregoing, as the same become due and
payable hereunder and, in any event, on the Maturity Date.

Section 2.7 Revolving Loan Notes; Loan Accounts.

(a) The Revolving Loans shall be repayable in accordance with the terms and provisions set
forth herein and, upon request by any Lender, the Revolving Loans owed to such Lender shall be
evidenced by Revolving Loan Notes. Each Revolving Loan Note shall be payable to the order of each
Lender requesting the same in accordance with such Lender’s Revolving Commitment Ratio. Any such
Revolving Loan Notes shall be issued by the Borrower to the Lenders and shall be duly executed and
delivered by an Authorized Signatory of the Borrower.

(b) The Administrative Agent may open and maintain on its books in the name of the Borrower a
Loan Account. The Administrative Agent shall debit such Loan Account for the principal amount of
each Advance made by it on behalf of the Lenders, accrued interest thereon, and all other amounts
which shall become due from the Borrower pursuant to this Agreement (including any Swing Loans) and
shall credit the Loan Account for each payment which the Borrower shall make in respect to the
Obligations. The records of the Administrative Agent with respect to such Loan Account shall be
conclusive evidence of the Loans and accrued interest thereon, absent manifest error.

Section 2.8 Manner of Payment.

(a) When Payments Due. Each payment (including any prepayment) by the Borrower on
account of the principal of or interest on the Loans, fees, and any other amount owed to any member
of the Lender Group under this Agreement or any of the other Loan Documents shall be made not later
than 1:00 p.m. (Eastern time) on the date specified for payment under this Agreement or any other
Loan Document to the Administrative Agent at the Administrative Agent’s Office, for the account of
the Lenders, the Issuing Bank or the Administrative Agent, as the case may be, in Dollars and in
immediately available funds. Any payment received by the Administrative Agent after 1:00 p.m.
(Eastern time) shall be deemed received on the next Business Day. In the case of a payment for the
account of a Lender, the Administrative Agent will promptly thereafter distribute the amount so
received in like funds to such Lender. If the Administrative Agent shall not have received any
payment from the Borrower as and when due, the Administrative Agent will promptly notify the
Lenders accordingly. If any payment under this Agreement or any Revolving Loan Note shall be
specified to be made upon a day which is not a Business Day, it shall be made on the next
succeeding day which is a Business Day, and such extension of time shall in such case be included
in computing interest and fees, if any, in connection with such payment.

(b) No Deduction.

(i) The Borrower agrees to pay principal, interest, fees, and all other amounts due
hereunder or under any other Loan Documents without set-off or counterclaim or any deduction
whatsoever. Any and all payments by or on account of any obligation of the Borrower
hereunder or under any other Loan Document shall be made free and clear of and without
reduction or withholding for any taxes. If the Borrower shall hereafter be required by law
to deduct any taxes from or in respect of any sum payable hereunder or under any other Loan
Documents to any Lender, the Issuing Bank or the Administrative Agent, (A) the sum payable
shall be increased as may be necessary so that after making all required deductions
(including deductions applicable to additional sums payable under this Section
2.8(b)), such Lender, the Issuing Bank or the Administrative Agent (as the case may be)
receives an amount equal to the sum it would have received had no such deductions been made,
(B) the Borrower shall make such deductions, and (C) the Borrower shall pay the full amount
deducted to the relevant taxation authority or other authority in accordance with Applicable
Law. The Borrower shall indemnify the Administrative Agent, each Lender and the Issuing
Bank, within ten days after demand therefor, for the full amount of any taxes (including
taxes imposed or asserted on or attributable to amounts payable under this Section) paid by
the Administrative Agent, such Lender or the Issuing Bank, as the case may be, and any
penalties, interest and reasonable expenses arising therefrom or with respect thereto,
whether or not such taxes were correctly or legally imposed or asserted by the relevant
Governmental Authority. A certificate as to the amount of such payment or liability
delivered to the Borrower by a Lender or the Issuing Bank (with a copy to the Administrative
Agent), or by the Administrative Agent on its own behalf or on behalf of a Lender or the
Issuing Bank, shall be conclusive absent manifest error.

(ii) On or prior to the Agreement Date and on or prior to the first Business Day of
each calendar year thereafter, each Lender which is organized in a jurisdiction other than
the United States or a political subdivision thereof shall provide each of the
Administrative Agent and the Borrower with either (a) two (2) properly executed originals of
Form W-8ECI or Form W-8BEN (or any successor forms) prescribed by the Internal Revenue
Service or other documents satisfactory to the Borrower and the Administrative Agent, as the
case may be, certifying (i) as to such Lender’s status for purposes of determining exemption
from or a reduction in United States withholding taxes with respect to all payments to be
made to such Lender hereunder and under any other Loan Documents, or (ii) that all payments
to be made to such Lender hereunder and under any other Loan Documents are subject to such
taxes at a rate reduced to zero by an applicable tax treaty, or (b)(i) a certificate
executed by such Lender certifying that such Lender is not a “bank” and that such Lender
qualifies for the portfolio interest exemption under Section 881(c) of the Code, and (ii)
two (2) properly executed originals of Internal Revenue Service Form W-8BEN (or any
successor form), in each case, certifying such Lender’s entitlement to an exemption from or
a reduction in United States withholding tax with respect to payments of interest to be made
hereunder or under any other Loan Documents. Each such Lender agrees to provide the
Administrative Agent and the Borrower with new forms prescribed by the Internal Revenue
Service upon the expiration or obsolescence of any previously delivered form, or after the
occurrence of any event requiring a change in the most recent forms delivered by it to the
Administrative Agent and the Borrower.

Section 2.9 Reimbursement. Whenever any Lender shall sustain or incur any losses,
liabilities or out-of-pocket expenses in connection with (a) failure by the Borrower to borrow or
continue any Eurodollar Advance, or convert any Advance to a Eurodollar Advance, in each case,
after having given notice of its intention to do so in accordance with Section 2.2 (whether
by reason of the election of the Borrower not to proceed or the non-fulfillment of any of the
conditions set forth in Article III), or (b) any prepayment, repayment or conversion of any
Eurodollar Advance in whole or in part on a date other than the last day of any Eurodollar Advance
Period applicable thereto (including as a consequence of any acceleration of the maturity of the
Loans pursuant to Section 8.2), or (c) failure by the Borrower to prepay any Eurodollar
Advance after giving notice of its intention to prepay such Advance, or (d) any assignment to
replace a Lender pursuant to Section 11.2(b), the Borrower agrees to pay to such Lender,
upon the earlier of such Lender’s demand or the Maturity Date, an amount sufficient to compensate
such Lender for all such losses and out-of-pocket expenses; provided, however, that
notwithstanding the foregoing, the Borrower shall have no obligation to make any such payment in
respect of any such losses, liabilities or expenses incurred more than one hundred eighty (180)
days prior to its receipt of demand from such Lender. A certificate indicating the computation of
the amount of such losses, liabilities and out-of-pocket expenses sustained or increased by any
Lender as a result of any event referred to in this paragraph submitted by such Lender to the
Borrower shall be binding and conclusive, absent manifest error, as to the amount thereof. Losses
subject to reimbursement hereunder shall include, without limitation, expenses incurred by any
Lender or any participant of such Lender permitted hereunder in connection with the liquidation or
re-employment of funds prepaid, repaid, not borrowed, or paid, as the case may be.

Section 2.10 Pro Rata Treatment.

(a) Advances. Each Advance with respect to the Revolving Loans from the Lenders under
this Agreement shall be made pro rata on the basis of their respective Revolving Commitment Ratios.

(b) Payments. Each payment and prepayment of the principal of the Revolving Loans and
each payment of interest on the Revolving Loans received from the Borrower shall be made by the
Administrative Agent to the Lenders pro rata on the basis of their respective unpaid principal
amounts thereof outstanding immediately prior to such payment or prepayment (except in cases when a
Lender’s right to receive payments is restricted pursuant to Section 2.2(e)). If any
Lender shall obtain any payment (whether involuntary, through the exercise of any right of set-off
or counterclaim, or otherwise) on account of the Revolving Loans or other Obligations in excess of
its ratable share (based upon its Revolving Commitment Ratio), or in violation of any restriction
set forth in Section 2.2(e), such Lender shall forthwith purchase from the other Lenders
such participation in the Revolving Loans and such other Obligations made by them as shall be
necessary to cause such purchasing Lender to share the excess payment ratably with each of them;
provided, however, that if all or any portion of such excess payment is thereafter
recovered from such purchasing Lender, such purchase from each Lender shall be rescinded and such
Lender shall repay to the purchasing Lender the purchase price to the extent of such recovery
without interest thereon unless the Lender obligated to repay such amount is required to pay
interest. The provisions of this Section 2.10(b) shall not be construed to apply to (x)
any payment made by the Borrower pursuant to and in accordance with the express terms of this
Agreement or (y) any payment obtained by a Lender as consideration for the assignment of or sale of
a participation in any of its Loans or participations in Letter of Credit Obligations or Swing
Loans to any Eligible Assignee or Participant, other than to the Borrower or any Subsidiary thereof
(as to which the provisions of this Section 2.10(b) shall apply). The Borrower agrees that
any Lender so purchasing a participation from another Lender pursuant to this Section
2.10(b) may, to the fullest extent permitted by law, exercise all its rights of payment
(including the right of set-off and counterclaim) with respect to such participation as fully as if
such Lender were the direct creditor of the Borrower in the amount of such participation. If under
any applicable bankruptcy, insolvency or similar law, any Lender receives a secured claim in lieu
of a setoff to which this Section 2.10(b) applies, such Lender shall, to the extent
practicable, exercise its rights in respect of such secured claim in a manner consistent with the
rights of the Lenders entitled under this Section 2.10(b) to share in the benefits of any
recovery on such secured claim.

Section 2.11 Application of Payments.

(a) Payments Prior to Event of Default. Prior to the occurrence and continuance of
any Event of Default, all amounts received by the Administrative Agent from the Borrower (other
than payments specifically earmarked for application to certain principal, interest, fees or
expenses hereunder or payments made pursuant to Section 2.6), shall be distributed by the
Administrative Agent in the following order of priority: FIRST, to pay any fees, indemnities or
expense reimbursements then due to the Administrative Agent (or any Affiliate of the Administrative
Agent) from the Borrower, SECOND, to the payment of fees and expenses then due and payable to the
Administrative Agent hereunder; THIRD, to the payment of any fees and expenses then due and payable
to the Lenders, and the Issuing Bank hereunder or under any other Loan Documents; FOURTH, pro rata
to the payment of interest then due and payable on the Swing Loans and the Revolving Loans; FIFTH,
to the payment of principal then due and payable on the Swing Loans; SIXTH, pro rata to the payment
of principal then due and payable on the Revolving Loans; and SEVENTH, to the payment of all other
Obligations not otherwise referred to in this Section 2.11(a) then due and payable.

(b) Payments Subsequent to Event of Default. Subsequent to the occurrence and during
the continuance of an Event of Default, payments and prepayments with respect to the Obligations
made to the Lender Group, or any of them, or otherwise received by any member of the Lender Group
shall be distributed in the following order of priority (subject, as applicable, to Section
2.10): FIRST, to the costs and expenses (including attorneys’ fees and expenses), if any,
incurred by any member of the Lender Group in the collection of such amounts under this Agreement
or any other Loan Document; SECOND, to any fees then due and payable to the Administrative Agent
under this Agreement or any other Loan Document; THIRD, pro rata to any fees then due and payable
to the Lenders and the Issuing Bank under this Agreement or any other Loan Document; FOURTH, pro
rata to the payment of interest then due and payable on the Swing Loans and the Revolving Loans;
FIFTH, to the payment of the principal of the Swing Loans then outstanding; SIXTH, pro rata to the
payment of principal of the Revolving Loans then outstanding; SEVENTH, to the Letter of Credit
Reserve Account in an amount equal to one hundred five percent (105%) of any Letter of Credit
Obligations then outstanding which are not supported by a Backup Letter of Credit; EIGHTH, to any
other Obligations not otherwise referred to in this Section 2.11(b); NINTH, to damages
incurred by any member of the Lender Group by reason of any breach of this Agreement or of any
other Loan Document; and TENTH, upon satisfaction in full of all Obligations to the Borrower or as
otherwise required by law.

Section 2.12 Use of Proceeds. The Borrower shall use the aggregate proceeds of all
Loans to fund the Borrower’s general operating needs and for other general corporate purposes to
the extent not inconsistent with the provisions of this Agreement (including to finance fees and
expenses relating to the transactions contemplated by this Agreement and the other Loan Documents
and to refinance, under certain circumstances, existing Indebtedness and to finance Permitted
Acquisitions).

Section 2.13 Maximum Rate of Interest. The Borrower and the Lender Group hereby agree
and stipulate that the only charges imposed upon the Borrower for the use of money in connection
with this Agreement are and shall be the specific interest and fees described in this Article II
and in any other Loan Document. Notwithstanding the foregoing, the Borrower and the Lender Group
further agree and stipulate that all closing fees, agency fees, syndication fees, facility fees,
underwriting fees, default charges, late charges, funding or “breakage” charges, increased cost
charges, attorneys’ fees and reimbursement for costs and expenses paid by any member of the Lender
Group to third parties or for damages incurred by the Lender Group, or any of them, are charges to
compensate the Lender Group for underwriting and administrative services and costs or losses
performed or incurred, and to be performed and incurred, by the Lender Group in connection with
this Agreement and the other Loan Documents and shall under no circumstances be deemed to be
charges for the use of money pursuant to any Applicable Law. In no event shall the amount of
interest and other charges for the use of money payable under this Agreement exceed the maximum
amounts permissible under any law that a court of competent jurisdiction shall, in a final
determination, deem applicable. The Borrower and the Lender Group, in executing and delivering
this Agreement, intend legally to agree upon the rate or rates of interest and other charges for
the use of money and manner of payment stated within it; provided, however, that,
anything contained herein to the contrary notwithstanding, if the amount of such interest and other
charges for the use of money or manner of payment exceeds the maximum amount allowable under
Applicable Law, then, ipso facto as of the Agreement Date, the Borrower is and
shall be liable only for the payment of such maximum as allowed by law, and payment received from
the Borrower in excess of such legal maximum, whenever received, shall be applied to reduce the
principal balance of the Loans to the extent of such excess, and any remaining excess shall be
returned to the Borrower.

Section 2.14 Letters of Credit.

(a) Subject to the terms and conditions of this Agreement, the Issuing Bank, on behalf of the
Lenders, and in reliance on the agreements of the Lenders set forth in Section 2.14(c)
below, hereby agrees to issue one or more Letters of Credit for the account of the Borrower up to
an aggregate face amount equal to the Letter of Credit Commitment; provided,
however, that, without the consent of the Majority Lenders, the Issuing Bank shall not
issue any Letter of Credit unless the conditions precedent to the issuance thereof set forth in
Section 3.3 have been satisfied, and shall not issue any Letter of Credit if any Default or
Event of Default then exists or would be caused thereby; and provided further,
however, that at no time shall the Letter of Credit Obligations outstanding hereunder
exceed the Letter of Credit Commitment. Each Letter of Credit shall (1) be denominated in Dollars
(or, at the request of the Borrower, a foreign currency if such issuance is consented to by the
Issuing Bank and the Administrative Agent and is issued on substantially the terms and conditions
set forth in this Section 2.14), and (2) expire no later than the earlier to occur of (A)
twelve (12) months following the Maturity Date, and (B) 360 days after its date of issuance (but
may contain provisions for automatic renewal provided that no Default or Event of Default exists on
the renewal date or would be caused by such renewal and provided further that no such renewal shall
extend beyond twelve (12) months following the Maturity Date). Each Letter of Credit shall be
subject to the Uniform Customs and, to the extent not inconsistent therewith, the laws of the State
of New York. The Issuing Bank shall not at any time be obligated to issue, or to cause to be
issued, any Letter of Credit if such issuance would conflict with, or cause the Issuing Bank to
exceed any limits imposed by, any Applicable Law. Without limiting the generality of the
foregoing, each of the Existing Letters of Credit shall be deemed to constitute a Letter of Credit
issued under this Agreement on the Agreement Date and shall thereafter be subject to each of the
terms and conditions of this Agreement and the other Loan Documents.

(b) The Borrower may from time to time request that the Issuing Bank issue a Letter of Credit.
The Borrower shall execute and deliver to the Administrative Agent and the Issuing Bank a Request
for Issuance of Letter of Credit for each Letter of Credit to be issued by the Issuing Bank, not
later than 12:00 noon (Eastern time) on the fifth (5th) Business Day preceding the date on which
the requested Letter of Credit is to be issued, or such shorter notice as may be acceptable to the
Issuing Bank and the Administrative Agent. Upon receipt of any such Request for Issuance of Letter
of Credit, subject to satisfaction of all conditions precedent thereto as set forth in Section
3.3, the Issuing Bank shall process such Request for Issuance of Letter of Credit and the
certificates, documents and other papers and information delivered to it in connection therewith in
accordance with its customary procedures and shall promptly issue the Letter of Credit requested
thereby. The Issuing Bank shall furnish a copy of such Letter of Credit to the Borrower and the
Administrative Agent following the issuance thereof. In addition to the fees payable pursuant to
Section 2.4(c)(ii), the Borrower shall pay or reimburse the Issuing Bank for normal and
customary and reasonable costs and expenses incurred by the Issuing Bank in issuing, effecting
payment under, amending or otherwise administering the Letters of Credit.

(c) Immediately upon the issuance by the Issuing Bank of a Letter of Credit and in accordance
with the terms and conditions of this Agreement, the Issuing Bank shall be deemed to have sold and
transferred to each Lender, and each Lender shall be deemed irrevocably and unconditionally to have
purchased and received from the Issuing Bank, without recourse or warranty, an undivided interest
and participation, to the extent of such Lender’s Revolving Commitment Ratio, in such Letter of
Credit and the obligations of the Borrower with respect thereto (including all Letter of Credit
Obligations with respect thereto). The Issuing Bank shall promptly notify the Administrative Agent
of any such draw under a Letter of Credit. At such time as the Administrative Agent shall be
notified by the Issuing Bank that the beneficiary under any Letter of Credit has drawn on the same,
the Administrative Agent shall promptly notify the Borrower and each Lender, by telephone or
telecopy, of the amount of the draw and, in the case of each Lender, such Lender’s portion of such
draw amount as calculated in accordance with its Revolving Commitment Ratio.

(d) The Borrower hereby agrees to immediately reimburse the Issuing Bank for amounts paid by
the Issuing Bank in respect of draws under each Letter of Credit. In order to facilitate such
repayment, the Borrower hereby irrevocably requests the Lenders, and the Lenders hereby severally
agree, on the terms and conditions of this Agreement (other than as provided in Article II with
respect to the amounts of, the timing of requests for, and the repayment of Advances hereunder and
in Article III with respect to conditions precedent to Advances hereunder), with respect to any
drawing under a Letter of Credit, to make a Base Rate Advance on each day on which a draw is made
under any Letter of Credit and in the amount of such draw, and to pay the proceeds of such Advance
directly to the Issuing Bank to reimburse the Issuing Bank for the amount paid by it upon such
draw, and the Administrative Agent agrees to notify the Borrower promptly after the making of any
such Base Rate Advance. Each Lender shall pay its share of such Base Rate Advance by paying its
ratable portion of such Advance (based on its Revolving Commitment Ratio) to the Administrative
Agent in accordance with Section 2.2(e), without reduction for any set-off or counterclaim
of any nature whatsoever and regardless of whether any Default or Event of Default then exists or
would be caused thereby. The disbursement of funds in connection with a draw under a Letter of
Credit pursuant to this Section hereunder shall be subject to the terms and conditions of
Section 2.2(e). The obligation of each Lender to make payments to the Administrative
Agent, for the account of the Issuing Bank, in accordance with this Section 2.14 shall be
absolute and unconditional and no Lender shall be relieved of its obligations to make such payments
by reason of noncompliance by any other Person with the terms of the Letter of Credit or for any
other reason. The Administrative Agent shall promptly remit to the Issuing Bank the amounts so
received from the other Lenders. Any overdue amounts payable by the Lenders to the Issuing Bank in
respect of a draw under any Letter of Credit shall bear interest, payable on demand, (x) for the
first two (2) Business Days, at the Federal Funds Rate, and (y) thereafter, at the Base Rate.

(e) The Borrower agrees that each Advance by the Lenders to reimburse the Issuing Bank for
draws under any Letter of Credit, shall, for all purposes hereunder, be deemed to be a Base Rate
Advance under the Revolving Loan Commitment and shall be payable and bear interest in accordance
with all other Base Rate Advances.

(f) The Borrower agrees that any action taken or omitted to be taken by the Issuing Bank in
connection with any Letter of Credit, except for such actions or omissions as shall constitute
gross negligence or willful misconduct on the part of the Issuing Bank as determined by a final
non-appealable judgment of a court of competent jurisdiction, shall be binding on the Borrower as
between the Borrower and the Issuing Bank, and shall not result in any liability of the Issuing
Bank to the Borrower. The obligation of the Borrower to reimburse the Issuing Bank for a drawing
under any Letter of Credit or the Lenders for Advances made by them to the Issuing Bank on account
of draws made under the Letters of Credit shall be absolute, unconditional and irrevocable, and
shall be paid strictly in accordance with the terms of this Agreement under all circumstances
whatsoever, including the following circumstances:

(i) Any lack of validity or enforceability of any Loan Document or any documents or
instruments relating to any Letter of Credit;

(ii) Any change in the time, manner or place of payment of, or in any other term of,
all or any of the Letter of Credit Obligations or any amendment, modification or waiver of
or consent to any departure from any Letter of Credit or any of the Loan Documents;

(iii) Any improper use which may be made of any Letter of Credit or any improper acts
or omissions of any beneficiary or transferee of any Letter of Credit in connection
therewith;

(iv) The existence of any claim, set-off, defense or any right which the Borrower may
have at any time against any beneficiary or any transferee of any Letter of Credit (or
Persons for whom any such beneficiary or any such transferee may be acting), any Lender, the
Administrative Agent, the Issuing Bank, or any other Person, whether in connection with any
Letter of Credit, any transaction contemplated by any Letter of Credit, this Agreement, or
any other Loan Document, or any unrelated transaction;

(v) Any statement or any other documents presented under any Letter of Credit proving
to be insufficient, forged, fraudulent or invalid in any respect or any statement therein
being untrue or inaccurate in any respect whatsoever;

(vi) The insolvency of any Person issuing any documents in connection with any Letter
of Credit;

(vii) Any breach of any agreement between the Borrower and any beneficiary or
transferee of any Letter of Credit;

(viii) Any irregularity in the transaction with respect to which any Letter of Credit
is issued, including any fraud by the beneficiary or any transferee of such Letter of
Credit;

(ix) Any errors, omissions, interruptions or delays in transmission or delivery of any
messages, by mail, cable, telegraph, wireless or otherwise, whether or not they are in code;

(x) Any act, error, neglect or default, omission, insolvency or failure of business of
any of the correspondents of the Issuing Bank;

(xi) Any other circumstances arising from causes beyond the control of the Issuing
Bank;

(xii) Payment by the Issuing Bank under any Letter of Credit against presentation of a
sight draft or a certificate which does not comply with the terms of such Letter of Credit;
and

(xiii) Any other circumstance or happening whatsoever, whether or not similar to any of
the foregoing.

(g) If any change in Applicable Law, any change in the interpretation or administration
thereof, or any change in compliance with Applicable Law by the Issuing Bank as a result of any
request or directive of any Governmental Authority, central bank or comparable agency (whether or
not having the force of law) after the Agreement Date shall (i) impose, modify or deem applicable
any reserve (including any imposed by the Board of Governors of the Federal Reserve System),
special deposit, capital adequacy, assessment or other requirements or conditions against letters
of credit issued by the Issuing Bank or (ii) impose on the Issuing Bank any other condition
regarding this Agreement or any Letter of Credit or any participation therein, and the result of
any of the foregoing in the determination of the Issuing Bank is to increase the cost to the
Issuing Bank of issuing or maintaining any Letter of Credit or purchasing or maintaining any
participation therein, then, on the earlier of the Maturity Date or a date not more than five (5)
days after demand by the Issuing Bank, the Borrower agrees to pay to the Issuing Bank, from time to
time as specified by the Issuing Bank, such additional amount or amounts as the Issuing Bank
reasonably determines will compensate it for such increased costs, from the date such change or
action is effective, together with interest on each such amount from the Maturity Date or the date
demanded, as applicable, until payment in full thereof at the Base Rate. A certificate as to such
increased cost incurred by the Issuing Bank as a result of any event referred to in this paragraph
submitted by the Issuing Bank to the Borrower shall be conclusive, absent manifest error, as to the
amount thereof.

(h) The Borrower will indemnify and hold harmless each member of the Lender Group and each of
their respective employees, representatives, officers and directors from and against any and all
claims, liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs,
expenses or disbursements of any kind or nature whatsoever (including reasonable attorneys’ fees)
which may be imposed on, incurred by or asserted against such member of the Lender Group in any way
relating to or arising out of the issuance of a Letter of Credit, except that the Borrower shall
not be liable to any member of the Lender Group for any portion of such claims, liabilities,
obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses, or
disbursements resulting from the gross negligence or willful misconduct of such member of the
Lender Group as determined by a final non-appealable judgment of a court of competent jurisdiction.
This Section 2.14(h) shall survive termination of this Agreement.

(i) Each Lender shall be responsible (to the extent the Issuing Bank is not reimbursed by the
Borrower) for its pro rata share (based on such Lender’s Revolving Commitment Ratio) of any and all
reasonable out-of-pocket costs, expenses (including reasonable legal fees) and disbursements which
may be incurred or made by the Issuing Bank in connection with the collection of any amounts due
under, the administration of, or the presentation or enforcement of any rights conferred by any
Letter of Credit, the Borrower’s obligations to reimburse draws thereunder or otherwise. In the
event the Borrower shall fail to pay such expenses of the Issuing Bank within fifteen (15) days of
demand for payment by the Issuing Bank, each Lender shall thereupon pay to the Issuing Bank its pro
rata share (based on such Lender’s Revolving Commitment Ratio) of such expenses within ten (10)
days from the date of the Issuing Bank’s notice to the Lenders of the Borrower’s failure to pay;
provided, however, that if the Borrower shall thereafter pay such expenses, the
Issuing Bank will repay to each Lender the amounts received from such Lender hereunder.

(j) In regard to all Letters of Credit with respect to which presentment for honor shall not
have occurred at the Maturity Date, the Borrower shall promptly upon demand by the Administrative
Agent deposit in a Letter of Credit Reserve Account opened by Administrative Agent, for the benefit
of the Issuing Bank, an amount equal to one hundred and five percent (105%) of the aggregate then
undrawn and unexpired amount of such Letter of Credit Obligations or provide one or more Backup
Letters of Credit with respect to such Letter of Credit Obligations. Amounts held in such Letter
of Credit Reserve Account shall be applied by the Administrative Agent to the payment of drafts
drawn under such Letters of Credit, and the unused portion thereof after such Letters of Credit
shall have expired or been fully drawn upon, if any, shall be applied to repay other Obligations in
the manner set forth in Section 2.11. Pending the application of such deposit to the
payment of the Reimbursement Obligations, the Administrative Agent shall, to the extent reasonably
practicable, invest such deposit in an interest bearing open account or similar available savings
deposit account selected by the Borrower and reasonably acceptable to the Administrative Agent, and
all interest accrued thereon shall be held with such deposit as additional security for the
Obligations. After all such Letters of Credit shall have expired or been fully drawn upon, all
Reimbursement Obligations shall have been satisfied, and all other Obligations shall have been paid
in full, the balance, if any, in such Letter of Credit Reserve Account shall be returned to the
Borrower. Except as expressly provided hereinabove, presentment, demand, protest and all other
notices of any kind are hereby expressly waived by the Borrower.

ARTICLE III

CONDITIONS PRECEDENT

Section 3.1 Conditions Precedent to Closing. The obligations of the Lenders to make
Loans as of the Agreement Date, and the obligation of the Issuing Bank to issue Letters of Credit,
are subject to the prior fulfillment of each of the following conditions at the closing of this
Agreement:

(a) The Administrative Agent shall have received each of the following, in form and substance
satisfactory to the Lender Group:

(i) This duly executed Agreement;

(ii) A duly executed Revolving Loan Note to the order of each Lender requesting a
promissory note in the amount of such Lender’s Revolving Commitment;

(iii) The duly executed Negative Pledge Agreement;

(iv) The legal opinions of (A) Milbank, Tweed, Hadley & McCloy, LLP, counsel to the
Borrower, and (B) W. David Smith, in-house counsel to the Borrower, in each case addressed
to the Lender Group, together with copies of any legal opinions upon which any of the
foregoing rely;

(v) A loan certificate signed by an Authorized Signatory of the Borrower in
substantially the form of Exhibit G, including a certificate of incumbency with
respect to each Authorized Signatory of the Borrower, together with appropriate attachments
which shall include, without limitation, the following: (A) a copy of the certificate or
articles of incorporation of the Borrower certified to be true, complete and correct by the
Secretary of State for the State of the Borrower’s organization, (B) a true, complete and
correct copy of the by-laws of the Borrower, (C) a true, complete and correct copy of the
resolutions of the Borrower authorizing the execution, delivery and performance by the
Borrower of the Loan Documents and authorizing the borrowings hereunder, and (D)
certificates of good standing from each jurisdiction in which the Borrower is qualified or
authorized to do business, except to the extent failure to be qualified or authorized to do
business, or to be in good standing, could not reasonably be expected to have a Materially
Adverse Effect; and

(vi) The Borrower’s financial projections on a fiscal year basis through December 31,
2009.

(b) All fees and expenses payable to the Administrative Agent, the Affiliates of the
Administrative Agent, and each other member of the Lender Group in connection with the execution
and delivery of this Agreement, including fees and expenses of counsel to the Administrative Agent,
to the extent invoices for such fees and expenses have been delivered to the Borrower, shall have
been paid.

(c) All principal, interest and other amounts outstanding under the Borrower’s Existing Credit
Agreement shall be repaid and satisfied in full.

Section 3.2 Conditions Precedent to Each Advance. The obligation of the Lenders to
make each Advance, including the initial Advance hereunder (but excluding Advances, the proceeds of
which are to reimburse (i) the Swing Bank for Swing Loans or (ii) the Issuing Bank for amounts
drawn under a Letter of Credit), is subject to the fulfillment of each of the following conditions
immediately prior to or contemporaneously with such Advance:

(a) All of the representations and warranties of the Borrower under this Agreement and the
other Loan Documents, which, pursuant to Section 4.2, are made at and as of the time of
such Advance, shall be true and correct at such time, both before and after giving effect to the
application of the proceeds of such Advance;

(b) The incumbency of the Authorized Signatories of the Borrower shall be as stated in the
certificate of incumbency contained in the certificate of the Borrower delivered pursuant to
Section 3.1(a) or as subsequently modified and reflected in a certificate of incumbency
delivered to the Administrative Agent; and

(c) There shall not exist on the date of such Advance, and after giving effect to the
application of the proceeds of such Advance, a Default or an Event of Default.

The Borrower hereby agrees that the delivery of any Request for Advance hereunder shall be deemed
to be the certification of the applicable Authorized Signatory of the Borrower, on behalf of the
Borrower, that there does not exist, on the date of the making of the Advance and after giving
effect thereto, a Default or an Event of Default and that all of the other conditions set forth in
this Section 3.2 have been satisfied.

Section 3.3 Conditions Precedent to Each Letter of Credit. The obligation of the
Issuing Bank to issue each Letter of Credit (excluding the automatic renewal of any previously
issued Letter of Credit) hereunder is subject to the fulfillment of each of the following
conditions immediately prior to or contemporaneously with the issuance of such Letter of Credit:

(a) All of the representations and warranties of the Borrower under this Agreement and the
other Loan Documents, which, pursuant to Section 4.2, are made at and as of the time of the
issuance of such Letter of Credit, shall be true and correct at such time, both before and after
giving effect to the issuance of such Letter of Credit;

(b) The incumbency of the Authorized Signatories of the Borrower shall be as stated in the
certificate of incumbency contained in the certificate of the Borrower delivered pursuant to
Section 3.1(a) or as subsequently modified and reflected in a certificate of incumbency
delivered to the Administrative Agent; and

(c) There shall not exist on the date of issuance of such Letter of Credit, and after giving
effect thereto, a Default or an Event of Default.

The Borrower hereby agrees that the delivery of any Request for Issuance of Letter of Credit
hereunder shall be deemed to be the certification of the applicable Authorized Signatory of the
Borrower, on behalf of the Borrower, that there does not exist, on the date of the issuance of the
Letter of Credit and after giving effect thereto, a Default or an Event of Default and that all of
the other conditions set forth in this Section 3.3 have been satisfied.

Section 3.4 Conditions to Funding Material Acquisitions. In addition to the
satisfaction of the other applicable conditions sets forth in this Article III, the obligation of
the Lenders to make any Advance to fund the acquisition of L&S or any other material Acquisition is
subject to the fulfillment of each of the following conditions immediately prior to or
contemporaneously with such Advance:

(a) The Borrower shall have delivered to the Administrative Agent a Compliance Certificate as
of the most recently ended fiscal quarter for which financial statements are available giving pro
forma effect to such acquisition or giving pro forma effect only to the borrowings incurred to make
such acquisition and the Administrative Agent shall be reasonably satisfied that the Borrower is in
compliance with the Financial Covenants;

(b) With respect to the acquisition of L&S only, the Administrative Agent will have received,
in form and substance reasonably satisfactory to the Administrative Agent, (i) pro forma
consolidated financial statements for the Borrower and its subsidiaries for the four-quarter period
ending as of the most recently ended fiscal quarter for which financial statements are available
giving pro forma effect to such acquisition (prepared in accordance with Regulation S-X under the
Securities Act, and all other rules and regulations of the Securities and Exchange Commission under
such Securities Act, and including other adjustments reasonably acceptable to the Administrative
Agent) and a pro forma balance sheet of the Borrower and its Subsidiaries as of the most recently
ended fiscal quarter for which financial statements are available giving pro forma effect to such
acquisition and (ii) projections prepared by management of balance sheets, income statements and
cashflow statements of the Borrower and its subsidiaries prepared on an annual basis for fiscal
years 2007, 2008 and 2009 (and which will not be inconsistent with information previously provided
to the Administrative Agent), provided that if the Borrower can demonstrate to the
Administrative Agent that it is in compliance with the Financial Covenants after giving pro forma
effect to the borrowings incurred to make the acquisition of L&S, the preparation and delivery of
pro forma financial statements and projections will not be required; and

(c) With respect to the acquisition of L&S only, the Administrative Agent will have received,
in form and substance reasonably satisfactory to it, (i) copies of the definitive documentation for
such acquisition, including the definitive acquisition agreement and all exhibits and schedules
thereto and (ii) evidence of all consents and approvals required pursuant to the terms of such
acquisition agreement, including the consent of the board of directors of L&S. Such acquisition
shall have been consummated in accordance with the terms and conditions of the definitive
acquisition agreement pertaining thereto without any waiver, modification or consent thereunder
that is materially adverse to the Lenders (as reasonably determined by the Administrative Agent)
unless approved by the Administrative Agent and no law or regulation will be applicable, or event
will have occurred, nor will any litigation or investigation be pending or threatened, that could
reasonably be expected to impose materially adverse conditions, or which could reasonably be
expected to have a Materially Adverse Effect.

ARTICLE IV

REPRESENTATIONS AND WARRANTIES

Section 4.1 General Representations and Warranties. The Borrower hereby represents
and warrants in favor of each member of the Lender Group that:

(a) Organization; Power; Qualification. Each Domestic T&B Company (i) is a
corporation or other legal entity duly organized, validly existing and in good standing under the
laws of the jurisdiction of its organization, (ii) has the power and authority to own or lease and
operate its properties and to conduct its business, and (iii) is duly qualified, in good standing
as a foreign corporation, and authorized to do business in each jurisdiction in which the character
of its properties or the nature of its business requires such qualification or authorization,
except where the failure to be so qualified, in good standing or authorized could not reasonably be
expected to have a Materially Adverse Effect. The Special Purpose Subsidiary does not have an
interest in any material properties or assets.

(b) Authorization; Enforceability. The Borrower has the power and has taken all
necessary action, corporate or otherwise, to authorize it to execute, deliver and perform each of
the Loan Documents in accordance with the terms thereof and to consummate the transactions
contemplated hereby and thereby. Each of the Loan Documents has been duly executed and delivered
by the Borrower, and is a legal, valid and binding obligation of the Borrower, enforceable in
accordance with its terms except to the extent that the enforceability thereof may be limited by
applicable bankruptcy, insolvency, reorganization or similar laws affecting the enforcement of
creditor’s rights generally or by general principles of equity (regardless of whether such
enforcement is considered in a proceeding in equity or at law).

(c) Organization Structure; Subsidiaries; Affiliates. Schedule 4.1(c) sets
forth, as of the Agreement Date, a complete and accurate organization chart of the Borrower and its
Subsidiaries, which Subsidiaries are identified on such chart as Domestic Subsidiaries or Foreign
Subsidiaries. As of the Agreement Date, the Borrower has no Subsidiaries and owns no interest,
directly or indirectly, in any partnership or joint venture except as set forth on Schedule
4.1(c). Schedule 4.1(c) further sets forth, as of the Agreement Date, the name or type
of each Affiliate of the Borrower and the nature of its affiliation. The outstanding Equity
Interests of the Borrower and each of its Subsidiaries have been duly authorized and validly issued
and are fully paid and non-assessable, and are free and clear of all Liens.

(d) No Contravention. The execution, delivery, and performance by the Borrower of the
Loan Documents in accordance with their respective terms, and the consummation of the transactions
contemplated hereby and thereby, do not and will not (i) violate any Applicable Law, (ii) conflict
with, result in a breach of, or constitute a default under the organizational documents of the
Borrower or under any indenture, agreement, or other instrument to which the Borrower or any of its
Domestic Subsidiaries is a party or by which the Borrower or any of its Subsidiaries or any of its
properties may be bound (including the Indentures), or (iii) result in or require the creation or
imposition of any Lien upon or with the Borrower or any of its Domestic Subsidiaries except
Permitted Liens.

(e) Necessary Authorizations. The Borrower has obtained all Necessary Authorizations,
and all such Necessary Authorizations are in full force and effect, except in each case where the
failure to obtain, or to maintain in full force and effect, such Necessary Authorization does not
have, and could not reasonably be expected to have, a Materially Adverse Effect. The Borrower is
not required to obtain any additional Necessary Authorizations in connection with the execution,
delivery and performance of the Loan Documents in accordance with their respective terms and the
consummation of the transactions contemplated thereby.

(f) Title to Properties. Each of the Domestic T&B Companies has title to, or a valid
leasehold interest in, all of its properties and assets sufficient for the conduct of its business,
and none of such properties or assets is subject to any Liens, other than Permitted Liens.

(g) Material Contracts. All of the Material Contracts have been filed with the
Securities and Exchange Commission as exhibits to the Borrower’s annual, quarterly or current
reports. Neither the Borrower nor any of its Domestic Subsidiaries is in default under or with
respect to any Material Contract to which it is a party or by which it or any of its properties are
bound.

(h) Labor Matters. Except (i) as disclosed on Schedule 4.1(h) or (ii) matters
which (A) are not reasonably expected to have a Materially Adverse Effect and (B) exclusively
affect the Foreign Subsidiaries, (I) there is no collective bargaining agreement or other labor
contract covering employees of the Borrower or any of its Domestic Subsidiaries, (II) no collective
bargaining agreement or other labor contract is scheduled to expire during the term of this
Agreement, (III) to the best of the Borrower’s knowledge, no union or other labor organization is
seeking to organize, or to be recognized as, a collective bargaining unit of employees of the
Borrower or any of its Domestic Subsidiaries or for any similar purpose, and (IV) there is no
pending, or to the Borrower’s knowledge, threatened, strike, work stoppage, material unfair labor
practice claim, or other material labor dispute against or affecting the Borrower or any of its
Domestic Subsidiaries or their respective employees.

(i) Taxes. Except as disclosed on Schedule 4.1(i), there have been filed on
behalf of the Borrower and its Domestic Subsidiaries (and, to the best of the Borrower’s knowledge,
on behalf of all Persons which have been acquired by or merged into the Borrower or any of its
Domestic Subsidiaries for periods prior to any such merger or acquisition) all federal, state and
local income, excise, property and other tax returns which are required to be filed by them, and
all taxes due pursuant to such returns or pursuant to any assessment received by or on behalf of
any of the Borrower and its Domestic Subsidiaries have been paid other than those which are being
contested in good faith. Any charges, accruals and reserves on the books of the Borrower and its
Domestic Subsidiaries in respect of taxes or other governmental charges are, in the reasonable
opinion of the Borrower, adequate. United States income tax returns of the Borrower and its
Domestic Subsidiaries have been examined and closed through the fiscal year ended on or about
December 31, 2003.

(j) Financial Statements. The Borrower has furnished, or caused to be furnished, to
the Lenders (i) the audited consolidated financial statements of the Borrower and its Consolidated
Subsidiaries which present fairly in accordance with GAAP the financial position of the Borrower
and its Consolidated Subsidiaries as at December 31, 2006, and the results of operations for the
periods then ended and (ii) the unaudited consolidated financial statements of the Borrower and its
Consolidated Subsidiaries which present fairly in accordance with GAAP (subject to normal
adjustments and the absence of footnotes) the financial position of the Borrower and its
Consolidated Subsidiaries as at June 30, 2007, and the results of operations for the periods then
ended.

(k) No Adverse Change. Since December 31, 2006, there has occurred no event which has
had or which could reasonably be expected to have a Materially Adverse Effect.

(l) Litigation. There is no material action, suit or proceeding pending, or to the
knowledge of the Borrower threatened, against or affecting the Borrower or any of its Domestic
Subsidiaries before any court or arbitrator or any governmental body, agency or official, except as
disclosed as of the Agreement Date in the Borrower’s Form 10-K and Form 10-Q filings dated December
31, 2006 and June 30, 2007, respectively, filed with the Securities and Exchange Commission, and as
disclosed after the Agreement Date from time to time pursuant to Section 6.6(b).

(m) ERISA. Each Plan is in substantial compliance with the applicable provisions of
ERISA and the Code except to the extent non-compliance would not individually or in the aggregate
have a Materially Adverse Effect, and neither the Borrower nor any of its ERISA Affiliates incurred
any accumulated funding deficiency with respect to any Plan within the meaning of Section 302 of
ERISA or Section 412 of the Code. Neither the Borrower nor any of its ERISA Affiliates has
incurred any material liability to the PBGC in connection with any Plan. The Borrower and each of
its ERISA Affiliates have fulfilled their obligations under the minimum funding standards of ERISA
and the Code with respect to each Plan to which such standards apply. No Reportable Event has
occurred and is continuing with respect to any Plan. No Plan or trust created thereunder, or party
in interest (as defined in Section 3(14) of ERISA), or any fiduciary (as defined in Section 3(21)
of ERISA), has engaged in a Prohibited Transaction which would subject such Plan or any other Plan
of the Borrower or any of its ERISA Affiliates, any trust created thereunder, or any such party in
interest or fiduciary, or any party dealing with any such Plan or any such trust to any material
penalty or tax on Prohibited Transactions imposed by Section 502 of ERISA or Section 4975 of the
Code. Except as provided in Schedule 4.1(m), neither the Borrower nor any of its ERISA
Affiliates is a participant in or is obligated to make any payment to a Multiemployer Plan. As of
the Agreement Date, using actuarial assumptions and computation methods consistent with Part I of
Subtitle E of Title IV of ERISA, the aggregate liabilities of the Borrower and its ERISA Affiliates
to all Multiemployer Plans in the event of a complete withdrawal therefrom, as of the close of the
most recent fiscal year of each Multiemployer Plan ended prior to the date hereof, would not,
individually or in the aggregate, have a Materially Adverse Effect.

(n) Compliance with Law; Absence of Default. Each of the Borrower and its Domestic
Subsidiaries is in material compliance with (i) all Applicable Laws, except where such compliance
is being contested in good faith through appropriate proceedings, and except where such failure to
comply (other than with respect to the Fair Labor Standards Act of 1938, as amended) does not have,
or could not reasonably be expected to have, a Materially Adverse Effect, and (ii) all of the
provisions of its certificate or articles of incorporation or formation, by-laws or other governing
documents. The Borrower has adopted and continues to follow a compliance program satisfactory to
assure the accuracy of the statement contained in the foregoing sentence. No event has occurred or
has failed to occur which has not been remedied or waived, the occurrence or non-occurrence of
which constitutes, or with the passage of time or giving of notice or both would constitute, an
Event of Default.

(o) Accuracy and Completeness of Information. None of the written information,
reports, other papers and data in final form relating to the Borrower or any of its Domestic
Subsidiaries furnished by or at the direction of the Borrower to the Lender Group in connection
with the transactions contemplated hereby contains any untrue statement of a material fact or omits
to state a material fact necessary in order to make the statements contained therein not misleading
in light of the circumstances in which made. No fact is currently known to the Borrower or any of
its Domestic Subsidiaries which has, or could reasonably be expected to have, a Materially Adverse
Effect. With respect to projections, estimates and forecasts given to the Lender Group, such
projections, estimates and forecasts are based on the Borrower’s good faith assessment of the
future of its business at the time made. The Borrower had a reasonable basis for such assessment
at the time made.

(p) Compliance with Regulations T, U, and X. Neither the Borrower nor any of its
Domestic Subsidiaries is engaged principally in, or has as one of its important activities, the
business of extending credit for the purpose of purchasing or carrying, and neither the Borrower
nor any of its Domestic Subsidiaries owns or presently intends to acquire, any “margin security” or
“margin stock” as defined in Regulations T, U, and X of the Board of Governors of the Federal
Reserve System (herein called “margin stock”). None of the proceeds of the Loans will be used,
directly or indirectly, for the purpose of purchasing or carrying any margin stock or for the
purpose of reducing or retiring any Indebtedness which was originally incurred to purchase or carry
margin stock or for any other purpose which might constitute this transaction a “purpose credit”
within the meaning of said Regulations T, U, and X. Neither the making of the Loans nor the use of
proceeds thereof will violate, or be inconsistent with, the provisions of Regulation T, U, or X of
said Board of Governors.

(q) Solvency. As of the Agreement Date and after giving effect to the transactions
contemplated by the Loan Documents, (i) the property of the Borrower and its Consolidated
Subsidiaries, taken as a whole, at a fair valuation on a going concern basis, will exceed their
debt; (ii) the capital of the Borrower and its Consolidated Subsidiaries, taken as a whole, will
not be unreasonably small to conduct the business; and (iii) taken as a whole, the Borrower and its
Consolidated Subsidiaries will not have incurred debts, or have intended to incur debts, beyond
their ability to pay such debts as they mature. For purposes of this Section, “debt” means any
liability on a claim, and “claim” means (A) the right to payment, whether or not such right is
reduced to judgment, liquidated, unliquidated, fixed, contingent, matured, unmatured, undisputed,
legal, equitable, secured or unsecured, or (B) the right to an equitable remedy for breach of
performance if such breach gives rise to a right to payment, whether or not such right to an
equitable remedy is reduced to judgment, fixed, contingent, matured, unmatured, undisputed, secured
or unsecured.

(r) Environmental Matters. Except as disclosed in Schedule 4.1(r):

(i) Neither the Borrower nor any of its Subsidiaries is subject to any Environmental
Liability which could have or cause a Materially Adverse Effect, and neither the Borrower
nor any of its Subsidiaries has been designated as a potentially responsible party under
CERCLA or under any state statute similar to CERCLA. None of the real property owned,
leased or operated by the Borrower or any of its Subsidiaries (collectively, the
“Aggregate Real Properties”) has been identified on any current or proposed (A)
National Priorities List under 40 C.F.R. § 300, (B) CERCLIS list or (C) any list arising
from a state statute similar to CERCLA.

(ii) No Hazardous Materials have been or are being used, produced, manufactured,
processed, treated, recycled, generated, stored, disposed of, managed or otherwise handled
at, or shipped or transported to or from the Aggregate Real Properties or are otherwise
present at, on, in or under the Aggregate Real Properties, or, to the best of the knowledge
of the Borrower, at or from any adjacent site or facility, except for Hazardous Materials,
such as cleaning solvents, pesticides and other materials used, produced, manufactured,
processed, treated, recycled, generated, stored, disposed of, managed, or otherwise handled
in minimal amounts in the ordinary course of business in substantial compliance with all
applicable Environmental Requirements.

(iii) Each of the Borrower and its Subsidiaries has procured all Environmental
Authorizations necessary for the conduct of its business, and is in substantial compliance
with all Environmental Requirements in connection with the operation of the Aggregate Real
Properties, and the respective businesses of the Borrower and each of its Subsidiaries.

(s) Investment Company Act. Neither the Borrower nor any of its Subsidiaries is
required to register under the provisions of the Investment Company Act of 1940, as amended.

(t) OFAC; Anti-Terrorism Laws.

(i) Neither the Borrower nor any of its Subsidiaries is a Sanctioned Person or does
business in a Sanctioned Country or with a Sanctioned Person in violation of the economic
sanctions of the United States administered by OFAC.

(ii) Neither the making of the Loans hereunder nor the use of the proceeds thereof will
violate the PATRIOT Act, the Trading with the Enemy Act, as amended, or any of the foreign
assets control regulations of the United States Treasury Department (31 CFR, Subtitle B,
Chapter V, as amended) or any enabling legislation or executive order relating thereto. The
Domestic T&B Companies are in compliance in all material respects with the PATRIOT Act.

Section 4.2 Survival of Representations and Warranties, etc. All representations and
warranties made by the Borrower under this Agreement and the other Loan Documents shall be deemed
to be made, and shall be true and correct, at and as of the Agreement Date and the date of each
Loan or issuance of a Letter of Credit hereunder, except to the extent previously fulfilled in
accordance with the terms of this Agreement and to the extent subsequently inapplicable. All
representations and warranties made by the Borrower under this Agreement shall survive, and not be
waived by, the execution of this Agreement by the Lender Group and the closing of the transactions
described herein.

ARTICLE V

GENERAL COVENANTS

Until the aggregate Revolving Loan Commitments have expired or been terminated and the
principal of and interest on the Loans, and all fees and expenses (other than contingent expenses)
payable under this Agreement and the other Loan Documents, shall have been paid in full in cash and
all Letters of Credit have expired or been terminated and all amounts drawn under each Letter of
Credit shall have been reimbursed, the Borrower covenants and agrees with the Lender Group that:

Section 5.1 Preservation of Existence and Similar Matters. Except as otherwise
permitted under Section 7.5, each of the Borrower and its Domestic Subsidiaries will (a)
preserve and maintain its existence and remain in good standing in its jurisdiction of
incorporation or organization, (b) preserve and maintain its rights, franchises, licenses, and
privileges necessary or desirable in the ordinary conduct of its business, except where the failure
to do so could not reasonably be expected to have a Materially Adverse Effect, and (c) qualify and
remain qualified and authorized to do business and in good standing in each jurisdiction in which
the character of its properties or the nature of its business requires such qualification or
authorization, except where the failure to be so qualified or authorized or in good standing could
not reasonably be expected to have a Materially Adverse Effect.

Section 5.2 Compliance with Applicable Law. Each of the Borrower and its Domestic
Subsidiaries will comply with the requirements of all Applicable Laws, except where the failure to
so comply could not reasonably be expected to have a Materially Adverse Effect.

Section 5.3 Maintenance of Properties. Each of the Borrower and its Domestic
Subsidiaries will maintain or cause to be maintained in the ordinary course of business in good
repair, working order, and condition, normal wear and tear and disposal of obsolete equipment
excepted, all properties used in its business (whether owned or held under lease).

Section 5.4 Accounting Methods and Financial Records. The Borrower and its Domestic
Subsidiaries will maintain a system of accounting established and administered in accordance with
GAAP, and will keep adequate records and books of account in which complete entries will be made in
accordance with such accounting principles consistently applied and reflecting all transactions
required to be reflected by such accounting principles. The Borrower will maintain a year-end for
accounting purposes consisting of a fiscal year ending on December 31st of each year.

Section 5.5 Insurance. The Borrower and each of its Domestic Subsidiaries will
maintain (either in the name of the Borrower or in such Subsidiary’s own name), with financially
sound and reputable insurance companies having a Best’s Rating of at least “A”, insurance on all of
their property in at least such amounts and against at least such risks (including on all its
property, public liability and worker’s compensation (but solely with respect to worker’s
compensation, only to the extent not self-insured), and business interruption insurance) as are
usually insured against in the same general area by companies of established repute engaged in the
same or similar business.

Section 5.6 Payment of Taxes and Claims. The Borrower will pay and discharge, and
shall cause its Domestic Subsidiaries to pay and discharge, all taxes, assessments, and
governmental charges or levies imposed upon it or its income or profit or upon any properties
belonging to it prior to the date on which penalties attach thereto, and all lawful claims for
labor, materials and supplies which have become due and payable and which by law have or may become
a Lien upon any of its property, except that, no such tax, assessment, charge, levy, or claim need
be paid which is being contested in good faith by appropriate proceedings and against which the
Borrower or such Domestic Subsidiary has established reserves in accordance with GAAP. The
Borrower shall timely file, and cause its Domestic Subsidiaries to timely file, all information
returns required by federal, state, or local tax authorities.

Section 5.7 Visits and Inspections. The Borrower will permit representatives of each
member of the Lender Group, (x) prior to the occurrence of a Default or Event of Default, with
reasonable notice and during normal business hours, and (y) after the occurrence and during the
continuance of a Default or Event of Default, at any time and without prior notice, to (a) visit
and inspect the properties of the Borrower and its Domestic Subsidiaries, (b) inspect and make
extracts from and copies of the books and records of the Borrower and its Domestic Subsidiaries,
and (c) discuss with the respective principal officers of the Borrower and its Domestic
Subsidiaries the businesses, assets, liabilities, financial positions, results of operations, and
business prospects relating to the Borrower and its Domestic Subsidiaries.

Section 5.8 Conduct of Business. The Borrower and its Domestic Subsidiaries shall
continue to engage in business of the same general type as now conducted by it or reasonably
complementary thereto.

Section 5.9 ERISA. The Borrower shall at all times: make, or cause to be made,
prompt payment of contributions required to meet the minimum funding standards set forth in ERISA
with respect to the Plans that are subject to such standards; furnish to the Administrative Agent,
promptly upon the Administrative Agent’s request therefor, copies of any annual report required to
be filed pursuant to ERISA in connection with each Plan; notify the Administrative Agent as soon as
practicable of any Reportable Event and of any additional act or condition arising in connection
with any Plan which the Borrower or any of its ERISA Affiliates believes might constitute grounds
for the termination thereof by the PBGC or for the appointment by the appropriate United States
District Court of a trustee to administer such Plan; and furnish to the Administrative Agent,
promptly upon the Administrative Agent’s request therefor, such additional information concerning
any Plan as may be reasonably requested by the Administrative Agent.

Section 5.10 Further Assurances. The Borrower will promptly cure, or cause to be
cured, defects in the execution and delivery of the Loan Documents resulting from any act or
failure to act by the Borrower or any employee or officer thereof.

Section 5.11 Indemnity. The Borrower will indemnify and hold harmless each member of
the Lender Group and each of its employees, representatives, officers and directors (each such
person being called an “Indemnitee”) from and against any and all losses, claims, damages,
liabilities and related expenses (including the fees, charges and disbursements of any counsel for
any Indemnitee), incurred by any Indemnitee or asserted against any Indemnitee by any third party
or by the Borrower arising out of, in connection with, or as a result of (i) the execution or
delivery of this Agreement, any other Loan Document or any agreement or instrument contemplated
hereby or thereby, the performance by the parties hereto of their respective obligations hereunder
or thereunder or the consummation of the transactions contemplated hereby or thereby, (ii) any Loan
or Letter of Credit or the use or proposed use of the proceeds therefrom (including any refusal by
the Issuing Lender to honor a demand for payment under a Letter of Credit if the documents
presented in connection with such demand do not strictly comply with the terms of such Letter of
Credit), or (iii) any actual or prospective claim, litigation, investigation or proceeding relating
to any of the foregoing, whether based on contract, tort or any other theory, whether brought by a
third party or by the Borrower, and regardless of whether any Indemnitee is a party thereto;
provided that such indemnity shall not, as to any Indemnitee, be available to the extent
that such losses, claims, damages, liabilities or related expenses are determined by a final
non-appealable judgment of a court of competent jurisdiction to have resulted from the gross
negligence or willful misconduct of such Indemnitee. To the fullest extent permitted by applicable
law, the Borrower shall not assert, and each hereby waives, any claim against any Indemnitee, on
any theory of liability, for special, indirect, consequential or punitive damages (as opposed to
direct or actual damages) arising out of, in connection with, or as a result of, this Agreement,
any other Loan Document or any agreement or instrument contemplated hereby, the transactions
contemplated hereby or thereby, any Loan or Letter of Credit or the use of the proceeds thereof.
No Indemnitee shall be liable for any damages arising from the use by unintended recipients of any
information or other materials distributed by it through SyndTrak Online or by other comparable
electronic means in connection with this Agreement or the other Loan Documents or the transactions
contemplated hereby or thereby. This Section 5.11 shall survive termination of this
Agreement.

Section 5.12 Environmental Matters. The Borrower will not, and will cause each of its
Subsidiaries not to, and will not permit any other Person to, use, produce, manufacture, process,
treat, recycle, generate, store, dispose of, manage at, or otherwise handle, or ship or transport
to or from the Aggregate Real Properties any Hazardous Materials except for Hazardous Materials
such as cleaning solvents, pesticides and other similar materials used, produced, manufactured,
processed, treated, recycled, generated, stored, disposed, managed, or otherwise handled in amounts
in the ordinary course of business in compliance with all applicable Environmental Requirements.
The Borrower agrees that upon the occurrence of an Environmental Release at or on any of the
Aggregate Real Properties it will act immediately to investigate the extent of, and to take
appropriate remedial action to eliminate, such Environmental Release, whether or not ordered or
otherwise directed to do so by any Environmental Authority. The Borrower shall defend, indemnify,
and save harmless, the Administrative Agent and the Lenders from all loss, costs, damages and
expense (including attorneys’ fees and costs and consequential damages) asserted or proven against
any member of the Lender Group by any party, as a result of the presence of such substances or any
removal or compliance with such Applicable Law. The foregoing indemnification shall survive the
termination of this Agreement.

Section 5.13 Formation of Subsidiaries. At the time of the formation of any direct or
indirect wholly-owned Subsidiary of the Borrower or the Acquisition of any direct or indirect
wholly-owned Subsidiary of the Borrower after the Agreement Date, the Borrower shall confirm, or
cause such new Subsidiary to confirm, in writing such Subsidiary’s agreement with the terms of the
Negative Pledge Agreement.

ARTICLE VI

INFORMATION COVENANTS

Until the aggregate Revolving Loan Commitments have expired or been terminated and the
principal of and interest on the Loans, and all fees and expenses (other than contingent expenses)
payable under this Agreement and the other Loan Documents, shall have been paid in full in cash and
all Letters of Credit have expired or been terminated and all amounts drawn under each Letter of
Credit shall have been reimbursed, the Borrower covenants and agrees with the Lender Group that:

Section 6.1 Quarterly Financial Statements and Information. Within forty-five (45)
days after the last day of each of the first three (3) fiscal quarters in each fiscal year of the
Borrower, the Borrower shall deliver to the Administrative Agent the balance sheet of the Borrower
and its Consolidated Subsidiaries, on a consolidated basis, as at the end of such fiscal quarter,
and the statement of income and related statement of cash flows for such fiscal quarter which
statement of income and related statement of cash flows shall set forth in comparative form such
figures as at the end of such quarter and for such quarter during the previous fiscal year, all of
which shall be on a consolidated basis with the Consolidated Subsidiaries and shall be certified by
an Authorized Signatory of the Borrower to be, in his or her opinion, complete and correct in all
material respects and to present fairly in accordance with GAAP the financial position of the
Borrower and its Consolidated Subsidiaries, as at the end of such period and the results of
operations for such period, subject only to normal adjustments.

Section 6.2 Annual Financial Statements and Information; Certificate of No Default.
Within ninety (90) days after the end of each fiscal year of the Borrower, the Borrower shall
deliver to the Administrative Agent the audited balance sheet of the Borrower and its Consolidated
Subsidiaries, on a consolidated basis, as at the end of such year and the related audited
statements of income and related audited statements of cash flows for such year, all of which shall
be on a consolidated basis with the Consolidated Subsidiaries, which financial statements shall set
forth in comparative form such figures as at the end of and for the previous year, all certified by
the Certified Public Accountants, with such certification to be free of exceptions or
qualifications which are not acceptable to the Majority Lenders.

Section 6.3 Compliance Certificates. At the time the financial statements are
furnished pursuant to Section 6.1 and Section 6.2, the Borrower shall deliver a
Compliance Certificate to the Administrative Agent:

(a) Setting forth as at the end of such quarter or year, as the case may be, (i) the
arithmetical calculations required to establish whether or not the Borrower was in compliance with
the requirements of the Financial Covenants being tested as at the end of such quarter or year, as
applicable, and (ii) the calculation of Consolidated Net Worth as at the end of such quarter or
year, as applicable;

(b) Stating that, to the best of his or her knowledge, no Default or Event of Default has
occurred as at the end of such quarter or year or as of such date, as the case may be, or, if a
Default or an Event of Default has occurred, disclosing each such Default or Event of Default and
its nature, when it occurred and whether it is continuing; and

(c) With respect to each fiscal quarter end, setting forth a report of the mark-to-market
interest rate with respect to (i) derivative transactions (including any obligations arising in
respect of any interest rate or currency hedge or similar agreements) determined in accordance with
GAAP, and (ii) any of the Investments of the Borrower described in clause (e) of the definition of
“Cash Equivalents” determined in accordance with GAAP.

Section 6.4 Access to Accountants. The Borrower authorizes the Administrative Agent
to communicate directly with its independent public accountants and authorizes these accountants to
disclose to the Administrative Agent any and all financial statements and other supporting
financial data, including matters relating to the annual audit and copies of any arrangement letter
with respect to its business, financial condition and other affairs, provided in any such
case that the Borrower shall be given notice at least two (2) Business Days prior to such meeting
and the opportunity to be present at any meeting between the Administrative Agent and its
independent public accountants. On or before the Agreement Date, the Borrower shall deliver to its
independent public accountants a letter authorizing them to comply with the provisions of this
Section 6.4.

Section 6.5 Additional Reports.

(a) Promptly upon receipt thereof, the Borrower shall deliver to the Administrative Agent a
copy of the final management report addressed to the audit committee of the Borrower’s Board of
Directors, if any, prepared by the Borrower’s independent public accountants in connection with the
annual audit referred to in Section 6.2.

(b) As soon as available and in no event later than forty-five (45) days after the end of each
fiscal year, the Borrower shall deliver to the Administrative Agent the preliminary annual budget
for the Borrower and its Consolidated Subsidiaries (including income statements, balance sheets and
cash flow statements) for the current fiscal year on a quarterly basis, and as soon as available
and in no event later than ninety (90) days after the end of each fiscal year, the final annual
budget and forecast for the Borrower and its Consolidated Subsidiaries approved by the board of
directors of the Borrower.

(c) To the extent not covered elsewhere in this Article VI, promptly after the sending
thereof, the Borrower shall deliver to the Administrative Agent and the Lenders copies of all
material reports and other information which any Domestic T&B Company sends to any holder in
respect of its Funded Debt (including in respect of the Senior Notes) or its securities (excluding
any employee benefit plans) or which any Domestic T&B Company files with the Securities and
Exchange Commission or any national securities exchange; provided, however, that,
with respect to filings with the Securities and Exchange Commission, copies of such filings shall
be deemed to have been provided to the Lenders at such time as copies of such filings shall become
publicly available on EDGAR; provided further, however, that in the event
that any material filing is made by the Borrower with the Securities and Exchange Commission (other
than the filing of quarterly and annual reports on Forms 10-Q and 10-K, respectively), or if the
Borrower does not file its required quarterly and annual reports with the Securities and Exchange
Commission on or before the originally scheduled deadline therefor, the Borrower shall deliver
prompt notice of such filing to the Administrative Agent.

(d) From time to time and promptly upon each request the Borrower shall deliver to the
Administrative Agent, on behalf of the Lender Group, such additional information regarding the
financial position of the Borrower and its Domestic Subsidiaries as the Administrative Agent, at
the request of any member of the Lender Group, may reasonably request.

Section 6.6 Notice of Litigation and Other Matters.

(a) Promptly after the Borrower obtaining knowledge of the announcement thereof, the Borrower
shall provide written notice to the Administrative Agent of any announcement by Moody’s, Fitch or
S&P of any change in a Debt Rating.

(b) Promptly (but in any event within three (3) Business Days) after the Borrower obtaining
knowledge of (i) the commencement of any litigation affecting the Borrower or any of its
Subsidiaries or any of their respective assets, whether or not the claim is considered by the
Borrower to be covered by insurance, and (ii) the institution of any administrative proceeding, the
Borrower shall provide written notice to the Administrative Agent thereof to the extent such
litigation or proceeding, if decided adversely, could reasonably be expected to have a Materially
Adverse Effect.

(c) Promptly after the rendition of (i) any judgment in an amount exceeding $10,000,000 or
(ii) judgments in the aggregate which exceed $20,000,000, or (iii) any judgment involving federal
or state taxes, the Borrower shall notify the Administrative Agent thereof.

(d) Promptly upon the Borrower’s receipt of notice of any material adverse change with respect
to the business, assets, liabilities, financial position, prospects, or results of operations of
the Borrower and its Subsidiaries, other than changes in the ordinary course of business which have
not had and are not likely to have a Materially Adverse Effect, the Borrower shall notify the
Administrative Agent of the occurrence thereof.

(e) Promptly (but in any event within five (5) Business Days) following any Default or Event
of Default, the Borrower shall notify the Administrative Agent of such occurrence giving in each
case the details thereof and specifying the action proposed to be taken with respect thereto.

(f) Promptly following the Borrower’s receipt of notice thereof, the Borrower shall notify the
Administrative Agent of any default by the Borrower or any of its Subsidiaries under any Material
Financing Agreement. Prior to the execution of any amendment to any Material Financing Agreement,
the Borrower shall send to the Administrative Agent a copy of the proposed amendment, and promptly
upon execution thereof, the Borrower shall send to the Administrative Agent a copy of the executed
amendment.

(g) Promptly (but in any event within three (3) Business Days) following the occurrence of any
Reportable Event or a Prohibited Transaction with respect to any Plan or the institution or
threatened institution by the PBGC of proceedings under ERISA to terminate or to partially
terminate any such Plan or the commencement of any litigation regarding any such Plan or naming it
or the trustee of any such Plan with respect to such Plan (other than claims for benefits in the
ordinary course of business and claims that would not individually or in the aggregate have a
Materially Adverse Effect), or the failure by the Borrower or any of its ERISA Affiliates to make
any required contribution to a Plan that is subject to Section 302 of ERISA or Section 412 of the
Code, the Borrower shall notify the Administrative Agent of the occurrence thereof.

(h) Promptly after the Borrower obtaining knowledge after the Agreement Date of any material
Environmental Liabilities, pending, threatened or anticipated Environmental Proceedings,
Environmental Notices, Environmental Judgments and Orders, or Environmental Releases at, on, in,
under or in any way affecting the Aggregate Real Properties, or any adjacent properties, or of any
facts, events, or conditions that could lead to any of the foregoing, the Borrower shall notify the
Administrative Agent thereof.

ARTICLE VII

NEGATIVE COVENANTS

Until the aggregate Revolving Loan Commitments have expired or been terminated and the
principal of and interest on the Loans, and all fees and expenses (other than contingent expenses)
payable under this Agreement and the other Loan Documents, shall have been paid in full in cash and
all Letters of Credit have expired or been terminated and all amounts drawn under each Letter of
Credit shall have been reimbursed, the Borrower covenants and agrees with the Lender Group that:

Section 7.1 Indebtedness. No Domestic T&B Company will create, assume, incur, or
otherwise become or remain obligated in respect of, or permit to be outstanding, any Indebtedness
except:

(a) Indebtedness under this Agreement and the other Loan Documents;

(b) Trade or accounts payable and/or similar obligations, and accrued expenses, incurred in
the ordinary course of business, other than for borrowed money;

(c) Indebtedness existing on the Agreement Date under the Indentures in respect of the Senior
Notes;

(d) Indebtedness owing from one Domestic T&B Company to another Domestic T&B Company;

(e) Other Indebtedness of the Domestic T&B Companies so long as, prior to and after giving
effect thereto, the Domestic T&B Companies are otherwise in compliance with the terms of this
Agreement; provided, however, notwithstanding the foregoing, the sum of (i) the
aggregate principal amount of Indebtedness of the Borrower and its Subsidiaries that is secured by
a Lien on the assets of the Borrower and its Subsidiaries, plus (ii) the aggregate principal amount
of all unsecured Indebtedness of the Domestic Subsidiaries (other than any Indebtedness permitted
under Section 7.1(f)) shall not at any time exceed twenty percent (20%) of Consolidated Net
Worth; and

(f) Unsecured Indebtedness of any Person at the time such Person becomes a Domestic Subsidiary
of the Borrower or at the time such Person is merged or consolidated with or into the Borrower or
one of its Domestic Subsidiaries, as applicable, and in any such case only to the extent that such
Indebtedness was not created in contemplation of such event and so long as, prior to and after
giving effect to such event, the Domestic T&B Companies are otherwise in compliance with the terms
of this Agreement.

Section 7.2 Liens. No Domestic T&B Company will, and no Domestic T&B Company will
permit any of its Subsidiaries to, create, assume, incur, or permit to exist or to be created,
assumed, or permitted to exist, directly or indirectly, any Lien on any of its property, real or
personal (including any property constituting Equity Interests), now owned or hereafter acquired,
except for Permitted Liens.

Section 7.3 Restricted Payments.

(a) Neither the Borrower nor any Domestic T&B Company shall, directly or indirectly, declare
or pay any Dividends upon or otherwise in respect of any of its Equity Interests, or make any cash
payment on account of the purchase, redemption, or other acquisition or retirement of any Equity
Interests of the Borrower or such Domestic T&B Company, except that (i) the Borrower and any
Domestic T&B Company may make Dividends on common stock which accrue (but are not paid in cash) or
are paid in kind or Dividends on preferred stock which accrue (but are not paid in cash) or are
paid in kind; (ii) each Subsidiary of the Borrower may declare and make cash Dividend payments to
the Borrower or to another Subsidiary of the Borrower, in each case to the extent not prohibited
under applicable law; and (iii) so long as no Default or Event of Default then exists or would be
caused thereby, the Borrower may make cash Dividends to, or repurchase shares of common stock from,
its shareholders.

(b) Neither the Borrower nor any Domestic T&B Company shall, directly or indirectly, make any
payment, prior to the scheduled maturity thereof, on account of any Funded Debt of any Domestic T&B
Company, except that, so long as no Default or Event of Default then exists or would be caused
thereby, the Borrower may purchase, redeem, or otherwise acquire or retire all or any portion of
the Senior Notes from the holders thereof.

Section 7.4 Affiliate Transactions. No Domestic T&B Company shall enter into or be a
party to any agreement or transaction with any Affiliate except (a) as described on Schedule
7.4, (b) relating to compensation and benefits plans for officers and directors of the Domestic
T&B Companies, (c) pursuant to the Borrower’s transfer pricing policy substantially as in effect as
of the Agreement Date subject to normal and customary price adjustments, (d) Investments permitted
under Section 7.5, or (e) in the ordinary course of and pursuant to the reasonable
requirements of the applicable Domestic T&B Company’s business and upon fair and reasonable terms
that are no less favorable to such Domestic T&B Company than it would obtain in a comparable arms
length transaction with a Person not an Affiliate of such Domestic T&B Company. All obligations
(consisting of Indebtedness or otherwise) owed by any Affiliate to any Domestic T&B Company shall
be subordinated in full to the payment of the Obligations.

Section 7.5 Fundamental Changes; Disposition or Acquisition of Assets; Investments.
No Domestic T&B Company shall at any time:

(a) Enter into any merger or consolidation, or liquidate or dissolve itself (or suffer any
liquidation or dissolution) or otherwise wind up its business, except that (i) any Subsidiary of
the Borrower may liquidate or dissolve itself in accordance with Applicable Law, and (ii) any
Subsidiary of the Borrower may merge into any Domestic T&B Company so long as the Domestic T&B
Company is the surviving entity after such merger, and (iii) any Subsidiary of the Borrower may
merge into any other Person in connection with the consummation of a Permitted Disposition;

(b) Sell, lease, abandon, transfer or otherwise dispose of, in a single transaction or a
series of related transactions, to any other Person (other than any other Domestic T&B Company) any
assets, property or business, except for Permitted Dispositions; and

(c) Make any Acquisitions or Investments or become a partner or joint venturer with any third
party, except that (i) any Domestic T&B Company may purchase or otherwise acquire and own Cash
Equivalents, (ii) any Domestic T&B Company may hold the Investments in existence on the Agreement
Date and, so long as no Default or Event of Default shall have occurred and be continuing, may make
additional Investments after the Agreement Date, (iii) the Borrower may hold the Equity Interests
of its Subsidiaries in existence as of the Agreement Date and its Subsidiaries created after the
Agreement Date, and (iv) any Domestic T&B Company may make Permitted Acquisitions.

Section 7.6 ERISA Liability. Neither the Borrower nor of its any ERISA Affiliates
shall fail to meet all of the applicable minimum funding requirements of ERISA and the Code,
without regard to any waivers thereof, and, to the extent that the assets of any Plan would be less
than an amount sufficient to provide all accrued benefits payable under such Plans, the Borrower
shall make (or cause to be made) the contribution required under Section 302 of ERISA or Section
412 of the Code (based on the Borrower’s current actuarial assumptions). Except as provided in
Schedule 4.1(m), neither the Borrower nor any ERISA Affiliate shall become a participant in
any Multiemployer Plan.

Section 7.7 Financial Covenants.

(a) Consolidated Interest Coverage Ratio. The Borrower shall not permit the
Consolidated Interest Coverage Ratio as of the end of any fiscal quarter to be less than 3.00 to
1.00.

(b) Leverage Ratio. The Borrower shall not permit the Leverage Ratio as of the end of
any fiscal quarter set forth below to be greater than the ratio set forth below opposite such
fiscal quarter:

	 	 	 
	Quarters Ending:	 	Ratio:
	Agreement Date through December 31, 2008

	 	4.00 to 1.00
	March 31, 2009 and thereafter

	 	3.75 to 1.00

Section 7.8 Amendment and Waiver. The Borrower shall not, and shall not permit any of
its Subsidiaries to, (a) enter into any amendment of, or agree to or accept any waiver, which would
adversely affect the rights of the Borrower or the Lender Group, or any of them, of (i) its
articles or certificate of incorporation or formation, by-laws or other governing documents, or
(ii) the Indentures or any of the Senior Notes, except amendments, waivers and modifications
approved by the Administrative Agent, or (b) enter into any amendment or modification to any
Material Financing Agreement of a material nature.

Section 7.9 Negative Pledge. The Borrower shall not, and shall not permit any of its
Subsidiaries to, directly or indirectly, enter into, assume or become subject to any agreement with
any Person that prohibits or restricts or limits the ability of the Borrower or any of its
Subsidiaries to repay the Obligations, or to create, incur, pledge, or suffer to exist any Lien
(other than any Permitted Lien) upon any of its respective assets, or restricts the ability of any
Subsidiary of the Borrower to pay Dividends to the Borrower.

ARTICLE VIII

DEFAULT

Section 8.1 Events of Default. Each of the following events shall constitute an Event
of Default, whatever the reason for such event and whether it shall be voluntary or involuntary or
be effected by operation of law or pursuant to any judgment or order of any court or any order,
rule, or regulation of any governmental or non-governmental body:

(a) Any representation or warranty made under this Agreement or in any other Loan Document
shall prove incorrect or misleading in any material respect when made or deemed to have been made;

(b) (i) Any principal of any Loan or any Reimbursement Obligation shall not be received by the
Administrative Agent on the date such payment is due, or (ii) any payment of any interest
hereunder, or any fees payable hereunder or under the other Loan Documents, or any other
Obligations, shall not be received within five (5) Business Days after the date such payment is
due;

(c) (i) The Borrower shall default in the performance or observance of any agreement or
covenant contained in Section 2.12 (Use of Proceeds), Section 5.1 (Preservation of
Existence), Section 5.5 (Insurance), Section 5.7 (Visits and Inspections),
Section 7.1 (Indebtedness), Section 7.2 (Liens), Section 7.3 (Restricted
Payments), Section 7.5 (Fundamental Changes; Disposition or Acquisition of Assets;
Investments), Section 7.7 (Financial Covenants), or Section 7.9 (Negative Pledge),
or (ii) the Borrower shall default in the performance or observance of any agreement or covenant
contained in Article VI within ten (10) days of such default;

(d) The Borrower shall default in the performance or observance of any other agreement or
covenant contained in this Agreement not specifically referred to elsewhere in this Section
8.1, and such default, if curable, shall not be cured within the earlier of (i) a period of
thirty (30) days from the date that the Borrower knew or reasonably should have known of the
occurrence of such default, or (ii) a period of thirty (30) days after written notice of such
default is given to the Borrower;

(e) There shall occur any default in the performance or observance of any agreement or
covenant contained in any of the other Loan Documents (other than this Agreement or as otherwise
provided in this Section 8.1), which shall not be cured within the applicable cure period,
if any, provided for therein, or, if there is no applicable cure period set forth therein, within
the earlier of (i) a period of thirty (30) days from the date that the Borrower knew or reasonably
should have known of the occurrence of such default, or (ii) a period of thirty (30) days after
written notice of such default is given to the Borrower;

(f) There shall occur any Change of Control;

(g) (i) There shall be entered a decree or order for relief in respect of the Borrower or any
of its Subsidiaries under the Bankruptcy Code, or any other applicable federal, state or foreign
bankruptcy law or other similar law, or appointing a receiver, liquidator, assignee, trustee,
custodian, sequestrator, or similar official of the Borrower or any of its Subsidiaries or of any
substantial part of their respective properties, or ordering the winding-up or liquidation of the
affairs of the Borrower or any of its Subsidiaries, or (ii) an involuntary petition shall be filed
against the Borrower or any of its Subsidiaries and a temporary stay entered and (A) such petition
and stay shall not be diligently contested, or (B) any such petition and stay shall continue
undismissed for a period of sixty (60) consecutive days;

(h) The Borrower or any of its Subsidiaries shall file a petition, answer, or consent seeking
relief under the Bankruptcy Code, or any other applicable federal or state bankruptcy law or other
similar law, or the Borrower or any of its Subsidiaries shall consent to the institution of
proceedings thereunder or to the filing of any such petition or to the appointment or taking of
possession of a receiver, liquidator, assignee, trustee, custodian, sequestrator, or other similar
official of the Borrower or such Subsidiary or of any substantial part of its properties, or the
Borrower or any of its Subsidiaries shall fail generally to pay their respective debts as they
become due, or the Borrower or any of its Subsidiaries shall take any action in furtherance of any
such action;

(i) A final judgment (other than a money judgment or judgments fully covered (except for
customary deductibles or co-payments not to exceed $20,000,000 in the aggregate) by insurance as to
which the insurance company has acknowledged coverage) shall be entered by any court against the
Borrower or any of its Subsidiaries for the payment of money which exceeds $20,000,000 or a warrant
of attachment or execution or similar process shall be issued or levied against property of the
Borrower or any of its Subsidiaries pursuant to a final judgment which, together with all other
such property of the Borrower or any of its Subsidiaries subject to other such process, exceeds in
value $20,000,000 in the aggregate, and if, within thirty (30) days after the entry, issue, or levy
thereof, such judgment, warrant, or process shall not have been paid or discharged or stayed
pending appeal, or if, after the expiration of any such stay, such judgment, warrant, or process
shall not have been paid or discharged;

(j) There shall be at any time any “accumulated funding deficiency,” as defined in Section 302
of ERISA or in Section 412 of the Code, with respect to any Plan subject to such Sections; or a
trustee shall be appointed by a United States District Court to administer any such Plan; or the
PBGC shall institute proceedings to terminate any such Plan; or the Borrower or any of its ERISA
Affiliates shall incur any liability to the PBGC in connection with the termination of any such
Plan; or any Plan or trust created under any Plan of the Borrower or any of its ERISA Affiliates
shall engage in a Prohibited Transaction which would subject any such Plan, any trust created
thereunder, any trustee or administrator thereof, or any party dealing with any such Plan or trust
to any material tax or penalty on Prohibited Transactions imposed by Section 502 of ERISA or
Section 4975 of the Code; or except as provided in Schedule 4.1(m), the Borrower or any of
its ERISA Affiliates shall enter into or become obligated to contribute to a Multiemployer Plan;

(k) There shall occur (i) any payment default (after the expiration of any applicable cure
period) under any indenture, agreement, or instrument evidencing Funded Debt of the Borrower or any
of its Subsidiaries in an aggregate principal amount of $8,000,000 or more, or (ii) any event or
condition which results in the acceleration of the maturity of Funded Debt outstanding of the
Borrower or any of its Subsidiaries in an aggregate principal amount of $8,000,000 or more
(including any required mandatory prepayment or “put” of such Funded Debt to the Borrower or any
Subsidiary) or enables (or, with the giving of notice or lapse of time or both, would enable) the
holders of such Funded Debt or commitment or any Person acting on such holders’ behalf to
accelerate the maturity thereof or terminate any such commitment prior to its normal expiration
(including any required mandatory prepayment or “put” of such Funded Debt to the Borrower or any
Subsidiary);

(l) All or any portion of any Loan Document shall at any time and for any reason be declared
to be null and void, or a proceeding shall be commenced by the Borrower or any Affiliate thereof,
or by any governmental authority having jurisdiction over the Borrower or any Affiliate thereof,
seeking to establish the invalidity or unenforceability thereof (exclusive of questions of
interpretation of any provision thereof), or the Borrower or any Affiliate of the Borrower shall
deny that it has any liability or obligation for the payment of principal or interest purported to
be created under any Loan Document; or

(m) There shall have occurred an event that could reasonably be expected to have a Materially
Adverse Effect on the legality, validity or enforceability of any of the Loan Documents.

Section 8.2 Remedies. If an Event of Default shall have occurred and shall be
continuing, in addition to the rights and remedies set forth elsewhere in this Agreement and the
other Loan Documents:

(a) With the exception of an Event of Default specified in Section 8.1(g) or
Section 8.1(h), the Administrative Agent, at the direction of the Majority Lenders, shall
(i) terminate each Revolving Loan Commitment and the Letter of Credit Commitment, or (ii) declare
the principal of and interest on the Loans and all other Obligations to be forthwith due and
payable without presentment, demand, protest, or notice of any kind, all of which are hereby
expressly waived, anything in this Agreement or in any other Loan Document to the contrary
notwithstanding, or both.

(b) Upon the occurrence and continuance of an Event of Default specified in Section
8.1(g) or Section 8.1(h), such principal, interest, and other Obligations shall
thereupon and concurrently therewith become due and payable, and each Revolving Loan Commitment and
the Letter of Credit Commitment shall forthwith terminate, all without any action by the Lender
Group, or any of them, or the Majority Lenders and without presentment, demand, protest, or other
notice of any kind, all of which are expressly waived, anything in this Agreement or in any other
Loan Document to the contrary notwithstanding.

(c) Upon the occurrence of any Event of Default, the Administrative Agent may proceed to
protect, exercise and enforce against the Borrower the rights and remedies of the Lender Group and
such other rights and remedies as are provided by or under Applicable Law or in equity.

(d) In regard to all Letters of Credit with respect to which presentment for honor shall not
have occurred at the time of any acceleration of the Obligations pursuant to the provisions of this
Section 8.2 or, upon the request of the Administrative Agent, after the occurrence of an
Event of Default and prior to acceleration, the Borrower shall promptly upon demand by the
Administrative Agent deposit in a Letter of Credit Reserve Account opened by the Administrative
Agent, for the benefit of the Issuing Bank, an amount equal to one hundred and five percent (105%)
of the aggregate then undrawn and unexpired amount of such Letter of Credit Obligations, or provide
one or more Backup Letters of Credit in respect of such Letter of Credit Obligations. Amounts held
in such Letter of Credit Reserve Account shall be applied by the Administrative Agent to the
payment of drafts drawn under such Letters of Credit, and the unused portion thereof after such
Letters of Credit shall have expired or been fully drawn upon, if any, shall be applied to repay
other Obligations in the manner set forth in Section 2.11. Pending the application of such
deposit to the payment of the Reimbursement Obligations, the Administrative Agent shall, to the
extent reasonably practicable, invest such deposit in an interest bearing open account or similar
available savings deposit account and all interest accrued thereon shall be held with such deposit
as additional security for the Obligations. After all such Letters of Credit shall have expired or
been fully drawn upon, all Reimbursement Obligations shall have been satisfied, and all other
Obligations shall have been paid in full, the balance, if any, in such Letter of Credit Reserve
Account shall be returned to the Borrower. Except as expressly provided hereinabove, presentment,
demand, protest and all other notices of any kind are hereby expressly waived by the Borrower.

(e) The rights and remedies of the Lender Group hereunder shall be cumulative, and not
exclusive.

ARTICLE IX

THE ADMINISTRATIVE AGENT

Section 9.1 Appointment and Authority. Each of the Lenders and the Issuing Bank
hereby irrevocably appoints Wachovia to act on its behalf as the Administrative Agent hereunder and
under the other Loan Documents and authorizes the Administrative Agent to take such actions on its
behalf and to exercise such powers as are delegated to the Administrative Agent by the terms hereof
or thereof, together with such actions and powers as are reasonably incidental thereto. The
provisions of this Article are solely for the benefit of the Administrative Agent, the Lenders and
the Issuing Bank, and neither the Borrower nor any other Domestic T&B Company shall have rights as
a third party beneficiary of any of such provisions.

Section 9.2 Rights as a Lender. The Person serving as the Administrative Agent
hereunder shall have the same rights and powers in its capacity as a Lender as any other Lender and
may exercise the same as though it were not the Administrative Agent and the term “Lender” or
“Lenders” shall, unless otherwise expressly indicated or unless the context otherwise requires,
include the Person serving as the Administrative Agent hereunder in its individual capacity. Such
Person and its Affiliates may accept deposits from, lend money to, act as the financial advisor or
in any other advisory capacity for and generally engage in any kind of business with the Borrower
or any Subsidiary or other Affiliate thereof as if such Person were not the Administrative Agent
hereunder and without any duty to account therefor to the Lenders.

Section 9.3 Exculpatory Provisions. The Administrative Agent shall not have any
duties or obligations except those expressly set forth herein and in the other Loan Documents.
Without limiting the generality of the foregoing, the Administrative Agent:

(a) shall not be subject to any fiduciary or other implied duties, regardless of whether a
Default or an Event of Default has occurred and is continuing;

(b) shall not have any duty to take any discretionary action or exercise any discretionary
powers, except discretionary rights and powers expressly contemplated hereby or by the other Loan
Documents that the Administrative Agent is required to exercise as directed in writing by the
Majority Lenders (or such other number or percentage of the Lenders as shall be expressly provided
for herein or in the other Loan Documents), provided that the Administrative Agent shall
not be required to take any action that, in its opinion or the opinion of its counsel, may expose
the Administrative Agent to liability or that is contrary to any Loan Document or Applicable Law;
and

(c) shall not, except as expressly set forth herein and in the other Loan Documents, have any
duty to disclose, and shall not be liable for the failure to disclose, any information relating to
the Borrower or any of its Affiliates that is communicated to or obtained by the Person serving as
the Administrative Agent or any of its Affiliates in any capacity.

The Administrative Agent shall not be liable for any action taken or not taken by it (i) with
the consent or at the request of the Majority Lenders (or such other number or percentage of the
Lenders as shall be necessary, or as the Administrative Agent shall believe in good faith shall be
necessary, under the circumstances as provided in Section 10.12 and Section 8.2) or
(ii) in the absence of its own gross negligence or willful misconduct. The Administrative Agent
shall be deemed not to have knowledge of any Default or Event of Default unless and until notice
describing such Default or Event of Default is given to the Administrative Agent by the Borrower, a
Lender or the Issuing Bank.

The Administrative Agent shall not be responsible for or have any duty to ascertain or inquire
into (i) any statement, warranty or representation made in or in connection with this Agreement or
any other Loan Document, (ii) the contents of any certificate, report or other document delivered
hereunder or thereunder or in connection herewith or therewith, (iii) the performance or observance
of any of the covenants, agreements or other terms or conditions set forth herein or therein or the
occurrence of any Default or Event of Default, (iv) the validity, enforceability, effectiveness or
genuineness of this Agreement, any other Loan Document or any other agreement, instrument or
document or (v) the satisfaction of any condition set forth in Article III or elsewhere herein,
other than to confirm receipt of items expressly required to be delivered to the Administrative
Agent.

Section 9.4 Reliance by Administrative Agent. The Administrative Agent shall be
entitled to rely upon, and shall not incur any liability for relying upon, any notice, request,
certificate, consent, statement, instrument, document or other writing (including any electronic
message, Internet or intranet website posting or other distribution) believed by it to be genuine
and to have been signed, sent or otherwise authenticated by the proper Person. The Administrative
Agent also may rely upon any statement made to it orally or by telephone and believed by it to have
been made by the proper Person, and shall not incur any liability for relying thereon. In
determining compliance with any condition hereunder to the making of a Loan, or the issuance of a
Letter of Credit, that by its terms must be fulfilled to the satisfaction of a Lender, the Swing
Bank or the Issuing Bank, the Administrative Agent may presume that such condition is satisfactory
to such Lender, the Swing Bank or the Issuing Bank unless the Administrative Agent shall have
received notice to the contrary from such Lender, the Swing Bank or the Issuing Bank prior to the
making of such Loan or the issuance of such Letter of Credit. The Administrative Agent may consult
with legal counsel (who may be counsel for the Borrower), independent accountants and other experts
selected by it, and shall not be liable for any action taken or not taken by it in accordance with
the advice of any such counsel, accountants or experts.

Section 9.5 Delegation of Duties. The Administrative Agent may perform any and all of
its duties and exercise its rights and powers hereunder or under any other Loan Document by or
through any one or more sub-agents appointed by the Administrative Agent. The Administrative Agent
and any such sub-agent may perform any and all of its duties and exercise its rights and powers by
or through their respective Related Parties. The exculpatory provisions of this Article shall
apply to any such sub-agent and to the Related Parties of the Administrative Agent and any such
sub-agent, and shall apply to their respective activities in connection with the syndication of the
credit facilities provided for herein as well as activities as Administrative Agent.

Section 9.6 Resignation of Administrative Agent. The Administrative Agent may at any
time give notice of its resignation to the Lenders, the Swing Bank, the Issuing Bank and the
Borrower. Upon receipt of any such notice of resignation, the Majority Lenders shall have the
right, in consultation with the Borrower, to appoint a successor Administrative Agent. If no such
successor shall have been so appointed by the Majority Lenders and shall have accepted such
appointment within thirty (30) days after the retiring Administrative Agent gives notice of its
resignation, then the retiring Administrative Agent may on behalf of the Lenders and the Issuing
Bank, appoint a successor Administrative Agent, which shall be any Lender or a commercial bank
organized under the laws of the United States of America or any political subdivision thereof which
has combined capital and reserves in excess of $5,000,000,000, provided that if the
Administrative Agent shall notify the Borrower and the Lenders that no qualifying Person has
accepted such appointment, then such resignation shall nonetheless become effective in accordance
with such notice and (a) the retiring Administrative Agent shall be discharged from its duties and
obligations hereunder and under the other Loan Documents and (b) all payments, communications and
determinations provided to be made by, to or through the Administrative Agent shall instead be made
by or to each Lender and the Issuing Bank directly, until such time as the Majority Lenders appoint
a successor Administrative Agent as provided for above in this paragraph. Upon the acceptance of a
successor’s appointment as Administrative Agent hereunder, such successor shall succeed to and
become vested with all of the rights, powers, privileges and duties of the retiring (or retired)
Administrative Agent, and the retiring Administrative Agent shall be discharged from all of its
duties and obligations hereunder or under the other Loan Documents (if not already discharged
therefrom as provided above in this paragraph). The fees payable by the Borrower to a successor
Administrative Agent shall be the same as those payable to its predecessor unless otherwise agreed
between the Borrower and such successor. After the retiring Administrative Agent’s resignation
hereunder and under the other Loan Documents, the provisions of this Article and Section
5.11 and Section 10.2 shall continue in effect for the benefit of such retiring
Administrative Agent, its sub-agents and their respective Related Parties in respect of any actions
taken or omitted to be taken by any of them while the retiring Administrative Agent was acting as
Administrative Agent.

Section 9.7 Indemnification. The Lenders agree to indemnify the Administrative Agent
(to the extent not reimbursed by the Borrower) pro rata in accordance with their respective
Revolving Commitment Ratios from and against any and all liabilities, obligations, losses, damages,
penalties, actions, judgments, suits, investigations, costs, expenses (including fees and expenses
of experts, agents, consultants, and counsel), or disbursements of any kind or nature (whether or
not the Administrative Agent is a party to any such action, suit or investigation) whatsoever which
may be imposed on, incurred by, or asserted against the Administrative Agent in any way relating to
or arising out of this Agreement, any other Loan Document, or any other document contemplated by
this Agreement or any action taken or omitted by the Administrative Agent under this Agreement, any
other Loan Document, or any other document contemplated by this Agreement, except that no Lender
shall be liable to the Administrative Agent for any portion of such liabilities, obligations,
losses, damages, penalties, actions, judgments, suits, costs, expenses, or disbursements resulting
from the gross negligence or willful misconduct of the Administrative Agent as determined by a
final non-appealable order of a court of competent jurisdiction. The provisions of this
Section 9.7 shall survive the termination of this Agreement.

Section 9.8 Non-Reliance On Administrative Agent and Other Lenders. Each Lender, the
Swing Bank and the Issuing Bank acknowledges that it has, independently and without reliance upon
the Administrative Agent or any other Lender or any of their Related Parties and based on such
documents and information as it has deemed appropriate, made its own credit analysis and decision
to enter into this Agreement. Each Lender and the Issuing Bank also acknowledges that it will,
independently and without reliance upon the Administrative Agent or any other Lender or any of
their Related Parties and based on such documents and information as it shall from time to time
deem appropriate, continue to make its own decisions in taking or not taking action under or based
upon this Agreement, any other Loan Document or any related agreement or any document furnished
hereunder or thereunder.

Section 9.9 No Other Duties, etc. Anything herein to the contrary notwithstanding,
the co-syndication agents, documentation agents, arrangers and bookrunners listed on the cover page
hereof shall not have any powers, duties or responsibilities under this Agreement or any of the
other Loan Documents, except in their capacity, as applicable, as the Administrative Agent, the
Swing Bank, a Lender or the Issuing Bank hereunder.

Section 9.10 Issuing Lender and Swing Bank. The provisions of this Article IX (other
than Section 9.2) shall apply to the Issuing Lender and the Swingline Lender
mutatis mutandis to the same extent as such provisions apply to the Administrative
Agent.

ARTICLE X

MISCELLANEOUS

Section 10.1 Notices; Effectiveness; Electronic Communication.

(a) Notices Generally. Except in the case of notices and other communications
expressly permitted to be given by telephone (and except as provided in clause (b) below), all
notices and other communications provided for herein shall be in writing and shall be delivered by
hand or overnight courier service, mailed by certified or registered mail or sent by telecopier as
follows:

	 	(i)	 	If to the Borrower, at:

	 	 	 
	
 
	 	Thomas & Betts Corporation

8155 T&B Boulevard

Memphis, Tennessee 38125

Attn: Vice President-Treasurer

Facsimile No.: (901) 252-1325

with a copy to:
	(ii)

	 	Thomas & Betts Corporation

8155 T&B Boulevard

Memphis, Tennessee 38125

Attn: Vice President-General Counsel

Facsimile No.: (901) 252-1372

If to the Administrative Agent, to it at:

Wachovia Bank, National Association

301 South College Street

One Wachovia Center, TW-15

Charlotte, North Carolina 28288-NC5562

Attn: David K. Hall, PvPM/Agency Management

Telephone No.: (704) 383-3727

Facsimile No.: (704) 383-1625

and, in the case of notices under Article II, with a copy to:

Wachovia Bank, National Association

Mail Code: NC0680

1525 West W.T.Harris Blvd – 3A2

Charlotte, North Carolina 28262

Attn: Richard Wright, Syndication Agency Services

Telephone No.: (704) 590-2785

Facsimile No.: (704) 590-2790

	 	(iii)	 	If to the Issuing Bank, to it at its address (or telecopier
number) set forth in its Administrative Questionnaire.

	 	(iv)	 	If to a Lender, to it at its address (or telecopier number) set
forth in its Administrative Questionnaire.

Notices sent by hand or overnight courier service, or mailed by certified or registered mail, shall
be deemed to have been given when received; notices sent by telecopier shall be deemed to have been
given when sent (except that, if not given during normal business hours for the recipient, shall be
deemed to have been given at the opening of business on the next business day for the recipient).
Notices delivered through electronic communications to the extent provided in paragraph (b) below,
shall be effective as provided in said paragraph (b).

(b) Electronic Communications. Notices and other communications to the Lenders, the
Swing Bank and the Issuing Bank hereunder may be delivered or furnished by electronic communication
(including e-mail and Internet or intranet websites) pursuant to procedures approved by the
Administrative Agent, provided that the foregoing shall not apply to notices to any Lender,
the Swing Bank or the Issuing Bank pursuant to Article II if such Lender or the Issuing Bank, as
applicable, has notified the Administrative Agent that it is incapable of receiving notices under
such Article by electronic communication. The Administrative Agent or the Borrower may, in its
discretion, agree to accept notices and other communications to it hereunder by electronic
communications pursuant to procedures approved by it, provided that approval of such
procedures may be limited to particular notices or communications.

Unless the Administrative Agent otherwise prescribes, (i) notices and other communications
sent to an e-mail address shall be deemed received upon the sender’s receipt of an acknowledgement
from the intended recipient (such as by the “return receipt requested” function, as available,
return e-mail or other written acknowledgement), provided that if such notice or other
communication is not sent during the normal business hours of the recipient, such notice or
communication shall be deemed to have been sent at the opening of business on the next business day
for the recipient, and (ii) notices or communications posted to an Internet or intranet website
shall be deemed received upon the deemed receipt by the intended recipient at its e-mail address as
described in the foregoing clause (i) of notification that such notice or communication is
available and identifying the website address therefor.

(c) Change of Address, Etc. Any party hereto may change its address or telecopier
number for notices and other communications hereunder by notice to the other parties hereto.

Section 10.2 Expenses. The Borrower agrees to promptly pay or reimburse:

(a) All reasonable out-of-pocket expenses of the Administrative Agent and its Affiliates in
connection with the preparation, negotiation, execution, delivery and syndication of this Agreement
and the other Loan Documents, the transactions contemplated hereunder and thereunder, and the
making of the initial Advance hereunder, including the fees and disbursements of counsel for the
Administrative Agent;

(b) All reasonable out-of-pocket expenses of the Administrative Agent and its Affiliates in
connection with the administration of the transactions contemplated in this Agreement or any of the
other Loan Documents, and the preparation, negotiation, execution, and delivery of any waiver,
amendment, or consent by the Lenders relating to this Agreement or any of the other Loan Documents,
including: (i) all reasonable fees, expenses and disbursements of any law firm or special counsel
engaged by the Administrative Agent; (ii) costs and expenses (including reasonable attorneys’ and
paralegals’ fees and disbursements) for any amendment, supplement, waiver, consent, or subsequent
closing in connection with the Loan Documents and the transactions contemplated thereby; (iii)
costs and expenses of lien and title searches on the property and assets of the Borrower and its
Subsidiaries; (iv) sums paid or incurred to pay any amount or take any action required of the
Borrower under the Loan Documents that the Borrower fails to pay or take; (v) costs of appraisals,
inspections, and verifications of the properties and assets of the Borrower and its Subsidiaries
and other due diligence, including travel, lodging, and meals for inspections of operations of the
Borrower and its Subsidiaries by the Administrative Agent; and (vi) costs and expenses of
forwarding loan proceeds, collecting checks and other items of payment;

(c) All out-of-pocket costs and expenses of each member of the Lender Group in connection with
the enforcement or protection of its rights and any restructuring, refinancing, or “work out” of
the transactions contemplated by this Agreement, the other Loan Documents, and all out-of-pocket
costs and expenses of collection if default is made in the payment of the Obligations, which in
each case shall include fees and out-of-pocket expenses of special counsel for each member of the
Lender Group and the fees and out-of-pocket expenses of any experts or consultants of the
Administrative Agent;

(d) any civil penalty or fine assessed by OFAC against, and all reasonable costs and expenses
(including counsel fees and disbursements) incurred in connection with defense thereof by, any
member of the Lender Group as a result of conduct of the Borrower or any of its Subsidiaries that
violates a sanction enforced by OFAC; and

(e) All taxes, assessments, general or special, and other charges levied on, or assessed,
placed or made against any of the Loan Documents or the Obligations or from the execution, delivery
or enforcement of this Agreement or any other Loan Document, excluding income taxes of the
Administrative Agent and each Lender.

Section 10.3 Waivers. The rights and remedies of the Administrative Agent and the
Lenders under this Agreement and under the other Loan Documents shall be cumulative and not
exclusive of any rights or remedies which they would otherwise have. No failure or delay by the
Administrative Agent, the Issuing Bank, the Majority Lenders or the Lenders in exercising any right
shall operate as a waiver of such right. The Administrative Agent and the Lenders expressly
reserve the right to require strict compliance with the terms of this Agreement in connection with
any funding of a request for an Advance. In the event the Lenders decide to fund a request for an
Advance at a time when the Borrower is not in strict compliance with the terms of this Agreement,
such decision by the Lenders shall not be deemed to constitute an undertaking by the Lenders to
fund any further requests for Advances or preclude the Lenders from exercising any rights available
to the Lenders under the Loan Documents or at law or equity. Any waiver or indulgence granted by
the Lenders or by the Majority Lenders shall not constitute a modification of this Agreement,
except to the extent expressly provided in such waiver or indulgence, or constitute a course of
dealing by the Lenders at variance with the terms of the Agreement such as to require further
notice by the Lenders of the Lenders’ intent to require strict adherence to the terms of the
Agreement in the future. Any such actions shall not in any way affect the ability of the Lenders,
in their discretion, to exercise any rights available to them under this Agreement or under any
other agreement, whether or not the Lenders are party, relating to the Borrower.

Section 10.4 Set-Off. If an Event of Default shall have occurred and be continuing,
each Lender, the Issuing Bank, the Swing Bank and each of their respective Affiliates is hereby
authorized at any time and from time to time, to the fullest extent permitted by applicable law, to
set off and apply any and all deposits (general or special, time or demand, provisional or final,
in whatever currency) at any time held and other obligations (in whatever currency) at any time
owing by such Lender, the Issuing Bank, the Swing Bank or any such Affiliate to or for the credit
or the account of the Borrower or any other Domestic T&B Company against any and all of the
obligations of the Borrower or such Domestic T&B Company now or hereafter existing under this
Agreement or any other Loan Document to such Lender, the Swing Bank or the Issuing Bank,
irrespective of whether or not such Lender, the Swing Bank or the Issuing Bank shall have made any
demand under this Agreement or any other Loan Document and although such obligations of the
Borrower or such Domestic T&B Company may be contingent or unmatured or are owed to a branch or
office of such Lender, the Swing Bank or the Issuing Bank different from the branch or office
holding such deposit or obligated on such indebtedness. The rights of each Lender, the Issuing
Bank, the Swing Bank and their respective Affiliates under this Section are in addition to other
rights and remedies (including other rights of set-off) that such Lender, the Issuing Bank, the
Swing Bank or their respective Affiliates may have. Each Lender, the Swing Bank and the Issuing
Bank agree to notify the Borrower and the Administrative Agent promptly after any such set-off and
application, provided that the failure to give such notice shall not affect the validity of
such set-off and application.

Section 10.5 Assignment.

(a) Successors and Assigns Generally. The provisions of this Agreement shall be
binding upon and inure to the benefit of the parties hereto and their respective successors and
assigns permitted hereby, except that the Borrower may not assign or otherwise transfer any of its
rights or obligations hereunder without the prior written consent of the Administrative Agent and
each Lender, and no Lender may assign or otherwise transfer any of its rights or obligations
hereunder except (i) to an Eligible Assignee in accordance with the provisions of paragraph (b) of
this Section, (ii) by way of participation in accordance with the provisions of paragraph (d) of
this Section, or (iii) by way of pledge or assignment of a security interest subject to the
restrictions of paragraph (f) of this Section (and any other attempted assignment or transfer by
any party hereto shall be null and void). Nothing in this Agreement, expressed or implied, shall
be construed to confer upon any Person (other than the parties hereto, their respective successors
and assigns permitted hereby, Participants to the extent provided in paragraph (d) of this Section
and, to the extent expressly contemplated hereby, the Related Parties of each of the Administrative
Agent and the Lenders) any legal or equitable right, remedy or claim under or by reason of this
Agreement.

(b) Assignments by Lenders. Any Lender may at any time assign to one or more Eligible
Assignees all or a portion of its rights and obligations under this Agreement (including all or a
portion of its Revolving Loan Commitment and the Loans at the time owing to it); provided
that

(i) except in the case of an assignment of the entire remaining amount of the assigning
Lender’s Revolving Loan Commitment and the Loans at the time owing to it or in the case of
an assignment to a Lender or an Affiliate of a Lender or an Approved Fund with respect to a
Lender, the aggregate amount of the Revolving Loan Commitment (which for this purpose
includes Loans outstanding thereunder) or, if the Revolving Loan Commitment is not then in
effect, the principal outstanding balance of the Loans of the assigning Lender subject to
each such assignment (determined as of the date the Assignment and Assumption with respect
to such assignment is delivered to the Administrative Agent or, if “Trade Date” is specified
in the Assignment and Assumption, as of the Trade Date) shall not be less than $5,000,000,
unless each of the Administrative Agent and, so long as no Default or Event of Default has
occurred and is continuing, the Borrower otherwise consent (each such consent not to be
unreasonably withheld or delayed);

(ii) each partial assignment shall be made as an assignment of a proportionate part of
all the assigning Lender’s rights and obligations under this Agreement with respect to the
Loans or the Revolving Loan Commitment assigned; and

(iii) the parties to each assignment shall execute and deliver to the Administrative
Agent an Assignment and Assumption, together with a processing and recordation fee of
$3,500, and the Eligible Assignee, if it shall not be a Lender, shall deliver to the
Administrative Agent an Administrative Questionnaire.

Subject to acceptance and recording thereof by the Administrative Agent pursuant to paragraph (c)
of this Section, from and after the effective date specified in each Assignment and Assumption, the
Eligible Assignee thereunder shall be a party to this Agreement and, to the extent of the interest
assigned by such Assignment and Assumption, have the rights and obligations of a Lender under this
Agreement, and the assigning Lender thereunder shall, to the extent of the interest assigned by
such Assignment and Assumption, be released from its obligations under this Agreement (and, in the
case of an Assignment and Assumption covering all of the assigning Lender’s rights and obligations
under this Agreement, such Lender shall cease to be a party hereto) but shall continue to be
entitled to the benefits of Article X and Section 2.8(b), Section 2.9 and
Section 5.11 with respect to facts and circumstances occurring prior to the effective date
of such assignment. Any assignment or transfer by a Lender of rights or obligations under this
Agreement that does not comply with this paragraph shall be treated for purposes of this Agreement
as a sale by such Lender of a participation in such rights and obligations in accordance with
paragraph (d) of this Section.

(c) Register. The Administrative Agent, acting solely for this purpose as an agent of
the Borrower, shall maintain at the Administrative Agent’s Office a copy of each Assignment and
Assumption delivered to it and a register for the recordation of the names and addresses of the
Lenders, and the Revolving Loan Commitments of, and principal amounts of the Loans owing to, each
Lender pursuant to the terms hereof from time to time (the “Register”). The entries in the
Register shall be conclusive, and the Borrower, the Administrative Agent and the Lenders may treat
each Person whose name is recorded in the Register pursuant to the terms hereof as a Lender
hereunder for all purposes of this Agreement, notwithstanding notice to the contrary. The Register
shall be available for inspection by the Borrower and any Lender, at any reasonable time and from
time to time upon reasonable prior notice.

(d) Participations. Any Lender may at any time, with the consent of the
Administrative Agent and, so long as no Default or Event of Default has occurred and is continuing,
the Borrower (each such consent not to be unreasonably withheld or delayed), sell participations to
any Person (other than a natural person or the Borrower or any of the Borrower’s Affiliates or
Subsidiaries ) (each, a “Participant”) in all or a portion of such Lender’s rights and
obligations under this Agreement (including all or a portion of its Revolving Loan Commitment and
the Loans owing to it); provided that (i) such Lender’s obligations under this Agreement
shall remain unchanged, (ii) such Lender shall remain solely responsible to the other parties
hereto for the performance of such obligations and (iii) the Borrower, the Administrative Agent,
the Lenders, the Swing Bank and the Issuing Bank shall continue to deal solely and directly with
such Lender in connection with such Lender’s rights and obligations under this Agreement.

Any agreement or instrument pursuant to which a Lender sells such a participation shall
provide that such Lender shall retain the sole right to enforce this Agreement and to approve any
amendment, modification or waiver of any provision of this Agreement; provided that such
agreement or instrument may provide that such Lender will not, without the consent of the
Participant, agree to any amendment, modification or waiver described in that affects such
Participant. Subject to paragraph (e) of this Section, the Borrower agrees that each Participant
shall be entitled to the benefits of Section 2.9 and Article X to the same extent as if it
were a Lender and had acquired its interest by assignment pursuant to paragraph (b) of this
Section. To the extent permitted by law, each Participant also shall be entitled to the benefits
of Section 10.4 as though it were a Lender, provided such Participant agrees to be
subject to Section 2.10(b) as though it were a Lender.

(e) Limitations upon Participant Rights. A Participant shall not be entitled to
receive any greater payment under Section 2.8(b) and Section 11.1 than the
applicable Lender would have been entitled to receive with respect to the participation sold to
such Participant, unless the sale of the participation to such Participant is made with the
Borrower’s prior written consent.

(f) Certain Pledges. Any Lender may at any time pledge or assign a security interest
in all or any portion of its rights under this Agreement to secure obligations of such Lender,
including any pledge or assignment to secure obligations to a Federal Reserve Bank;
provided that no such pledge or assignment shall release such Lender from any of its
obligations hereunder or substitute any such pledgee or assignee for such Lender as a party hereto.

Section 10.6 Counterparts. This Agreement may be executed in any number of
counterparts, each of which shall be deemed to be an original, but all such separate counterparts
shall together constitute but one and the same instrument. In proving this Agreement or any other
Loan Document in any judicial proceedings, it shall not be necessary to produce or account for more
than one such counterpart signed by the party against whom such enforcement is sought. Any
signatures delivered by a party by facsimile or electronic mail transmission shall be deemed an
original signature hereto.

Section 10.7 Governing Law. This Agreement and the Loan Documents (except to the
extent otherwise provided therein) shall be governed by and construed in accordance with the laws
of the State of New York.

Section 10.8 Severability. Any provision of this Agreement which is prohibited or
unenforceable shall be ineffective to the extent of such prohibition or unenforceability without
invalidating the remaining provisions hereof in that jurisdiction or affecting the validity or
enforceability of such provision in any other jurisdiction.

Section 10.9 Headings. Headings used in this Agreement are for convenience only and
shall not be used in connection with the interpretation of any provision hereof.

Section 10.10 Source of Funds. Notwithstanding the use by the Lenders of the Base
Rate and the Eurodollar Rate as reference rates for the determination of interest on the Loans, the
Lenders shall be under no obligation to obtain funds from any particular source in order to charge
interest to the Borrower at interest rates tied to such reference rates.

Section 10.11 Entire Agreement. Except as otherwise expressly provided herein, this
Agreement and the other Loan Documents embody the entire Agreement and understanding among the
parties hereto and thereto and supersede all prior agreements, understandings, and conversations
relating to the subject matter hereof and thereof. The Borrower represents and warrants to the
Administrative Agent and each of the Lenders that it has read the provisions of this Section
10.11 and discussed the provisions of this Section 10.11 and the rest of this Agreement
with counsel for the Borrower, and the Borrower acknowledges and agrees that the Administrative
Agent and each of the Lenders are expressly relying upon such representations and warranties of the
Borrower (as well as the other representations and warranties of the Borrower set forth in
Section 4.1) in entering into this Agreement.

Section 10.12 Amendments and Waivers.

(a) Neither this Agreement, any other Loan Document nor any term hereof or thereof may be
amended orally, nor may any provision hereof be waived orally but only by an instrument in writing
signed by (or in the case of Loan Documents executed by the Administrative Agent, signed by the
Administrative Agent and approved by) the Majority Lenders and, in the case of an amendment, also
by the Borrower, except that (i) the consent of the Administrative Agent and each of the Lenders
affected thereby shall be required for (A) any release of all or substantially all of the
guarantors of the Obligations, (B) any extensions of the Maturity Date or the scheduled date of
payment of interest or principal or fees, or any reduction of principal (without a corresponding
payment with respect thereto), or any reduction in the rate of interest or fees due to the Lenders
hereunder, (C) any amendment of this Section 10.12 or of the definition of “Majority
Lenders” or any other provision of the Loan Documents specifying the number or percentage of
Lenders required to waive, amend or modify any rights thereunder or make any determination or grant
any consent thereunder, and (D) any amendment increasing the Revolving Loan Commitment of any such
Lender (it being understood and agreed that a waiver of any Default or Event of Default or a
modification of any of the defined terms contained herein (other than those defined terms
specifically addressed in this Section 10.12) shall not constitute a change in the terms of
the Revolving Loan Commitment of any Lender); (ii) the consent of the Administrative Agent, the
Majority Lenders and the Borrower shall be required for any amendment to Article IX; (iii) the
consent of the Issuing Bank, the Majority Lenders and the Borrower shall be required for any
amendment to Section 2.14; and (iv) the consent of the Swing Bank, the Majority Lenders and
the Borrower shall be required for any amendment to Section 2.1(c) or Section
2.2(f); provided, however, Schedule 2 hereto (Revolving Loan
Commitment) may be amended from time to time by the Administrative Agent alone to reflect
assignments of the Revolving Loan Commitment in accordance herewith.

(b) Each Lender grants to the Administrative Agent the right to purchase all (but not less
than all) of such Lender’s Revolving Loan Commitment, Loans and Letter of Credit Obligations owing
to it and any Revolving Loan Notes held by it and all of its rights and obligations hereunder and
under the other Loan Documents at a price equal to the outstanding principal amount of the Loans
payable to such Lender plus any accrued but unpaid interest on such Loans and accrued but unpaid
facility fees and letter of credit fees owing to such Lender, which right may be exercised by the
Administrative Agent if requested by the Borrower and if such Lender refuses to execute any
amendment, waiver or consent which requires the written consent of all of the Lenders and to which
the Majority Lenders, the Administrative Agent and the Borrower have agreed. Each Lender agrees
that if the Administrative Agent exercises its option hereunder, it shall promptly execute and
deliver an Assignment and Assumption and other agreements and documentation necessary to effectuate
such assignment; provided, however, that any such right to purchase shall expire on
the ninetieth (90th) day following the date of the proposed waiver, amendment or consent which was
not approved by such Lender. The Administrative Agent may assign its purchase rights hereunder to
any assignee if such assignment complies with the requirements of Section 10.5(b).

(c) If any fees are paid to the Lenders as consideration for amendments, waivers or consents
with respect to this Agreement, at the Administrative Agent’s election, such fees may be paid only
to those Lenders that agree to such amendments, waivers or consents within the time specified for
submission thereof.

Section 10.13 Other Relationships. No relationship created hereunder or under any
other Loan Document shall in any way affect the ability of the Administrative Agent, the Issuing
Bank and each Lender to enter into or maintain business relationships with the Borrower, or any of
its Affiliates, beyond the relationships specifically contemplated by this Agreement and the other
Loan Documents.

Section 10.14 Pronouns. The pronouns used herein shall include, when appropriate,
either gender and both singular and plural, and the grammatical construction of sentences shall
conform thereto.

Section 10.15 Disclosure. The Borrower agrees and consents to the Administrative
Agent’s and any of its Affiliate’s disclosure of information relating to this transaction to
Gold Sheets and other similar bank trade publications. Such information will consist of
deal terms and other information customarily found in such publications. The Administrative Agent
shall obtain the prior written approval of the Borrower with respect to the issuance of any press
releases regarding the making of the Loans to the Borrower pursuant to the terms of this Agreement.

Section 10.16 Confidentiality. Each of the Administrative Agent, the Lenders, the
Swing Bank and the Issuing Bank agrees to maintain the confidentiality of the Information (as
defined below), except that Information may be disclosed (a) to its Affiliates and to its and its
Affiliates’ respective partners, directors, officers, employees, agents, advisors and other
representatives (it being understood that the Persons to whom such disclosure is made will be
informed of the confidential nature of such Information and instructed to keep such Information
confidential), (b) to the extent requested by any regulatory authority purporting to have
jurisdiction over it (including any self-regulatory authority, such as the National Association of
Insurance Commissioners), (c) to the extent required by applicable laws or regulations or by any
subpoena or similar legal process, (d) to any other party hereto, (e) in connection with the
exercise of any remedies hereunder or under any other Loan Document or any action or proceeding
relating to this Agreement or any other Loan Document or the enforcement of rights hereunder or
thereunder, (f) subject to an agreement containing provisions substantially the same as those of
this Section, to (i) any assignee of or Participant in, or any prospective assignee of or
Participant in, any of its rights or obligations under this Agreement or (ii) any actual or
prospective counterparty (or its advisors) to any swap or derivative transaction relating to the
Borrower and its obligations, (g) with the consent of the Borrower or (h) to the extent such
Information (x) becomes publicly available other than as a result of a breach of this Section or
(y) becomes available to the Administrative Agent, any Lender, the Issuing Bank or any of their
respective Affiliates on a nonconfidential basis from a source other than the Borrower.

For purposes of this Section, “Information” means all information received from the Borrower
or any of its Subsidiaries relating to the Borrower or any of its Subsidiaries or any of their
respective businesses, other than any such information that is available to the Administrative
Agent, any Lender or the Issuing Bank on a nonconfidential basis prior to disclosure by the
Borrower or any of its Subsidiaries, provided that, in the case of information received
from the Borrower or any of its Subsidiaries after the date hereof, such information is clearly
identified at the time of delivery as confidential. Any Person required to maintain the
confidentiality of Information as provided in this Section shall be considered to have complied
with its obligation to do so if such Person has exercised the same degree of care to maintain the
confidentiality of such Information as such Person would accord to its own confidential
information.

Section 10.17 Revival and Reinstatement of Obligations. If the incurrence or payment
of the Obligations by the Borrower, or the transfer to the Lender Group of any property, should for
any reason subsequently be declared to be void or voidable under any state or federal law relating
to creditors’ rights, including provisions of the Bankruptcy Code relating to fraudulent
conveyances, preferences or other voidable or recoverable payments of money or transfers of
property (collectively, a “Voidable Transfer”), and if the Lender Group, or any of them, is
required to repay or restore, in whole or in part, any such Voidable Transfer, or elects to do so
upon the reasonable advice of its counsel, then, as to any such Voidable Transfer, or the amount
thereof that the Lender Group, or any of them, is required or elects to repay or restore, and as to
all reasonable costs, expenses and attorneys fees of the Lender Group related thereto, the
liability of the Borrower automatically shall be revived, reinstated and restored and shall exist
as though such Voidable Transfer had never been made.

Section 10.18 USA PATRIOT Act Notice. Each Lender that is subject to the PATRIOT Act
and the Administrative Agent (for itself and not on behalf of any Lender) hereby notifies the
Borrower that pursuant to the requirements of the PATRIOT Act, it is required to obtain, verify and
record information that identifies the Borrower, which information includes the name and address of
the Borrower and other information that will allow such Lender or the Administrative Agent, as
applicable, to identify the Borrower in accordance with the PATRIOT Act.

ARTICLE XI

YIELD PROTECTION

Section 11.1 Increased Costs.

(a) Increased Costs Generally. If any Change in Law shall:

(i) impose, modify or deem applicable any reserve, special deposit, compulsory loan,
insurance charge or similar requirement against assets of, deposits with or for the account
of, or credit extended or participated in by, any Lender (except any reserve requirement
reflected in the Eurodollar Basis) or the Issuing Bank; or

(ii) impose on any Lender, or the Issuing Bank or the London interbank market any other
condition, cost or expense affecting this Agreement or Eurodollar Advance made by such
Lender or any Letter of Credit or participation therein;

and the result of any of the foregoing shall be to increase the cost to such Person of making or
maintaining any Eurodollar Advance (or of maintaining its obligation to make any such Advance), or
to increase the cost to such Person of participating in, issuing or maintaining any Letter of
Credit (or of maintaining its obligation to participate in or to issue any Letter of Credit), or to
reduce the amount of any sum received or receivable by such Lender or the Issuing Bank hereunder
(whether of principal, interest or any other amount) then, upon request of such Lender or the
Issuing Bank, the Borrower will pay to such Lender or the Issuing Bank, as the case may be, such
additional amount or amounts as will compensate such Lender or the Issuing Bank, as the case may
be, for such additional costs incurred or reduction suffered.

(b) Capital Requirements. If any Lender or the Issuing Bank determines that any
Change in Law affecting such Lender or the Issuing Bank or any lending office of such Lender or
such Lender’s or the Issuing Bank’s holding company, if any, regarding capital requirements has or
would have the effect of reducing the rate of return on such Lender’s or the Issuing Bank’s capital
or on the capital of such Lender’s or the Issuing Bank’s holding company, if any, as a consequence
of this Agreement, the Revolving Loan Commitment of such Lender or the Loans made by, or
participations in Letters of Credit held by, such Lender, or the Letters of Credit issued by the
Issuing Bank, to a level below that which such Lender or the Issuing Bank or such Lender’s or the
Issuing Bank’s holding company could have achieved but for such Change in Law (taking into
consideration such Lender’s or the Issuing Bank’s policies and the policies of such Lender’s or the
Issuing Bank’s holding company with respect to capital adequacy), then from time to time the
Borrower will pay to such Lender or the Issuing Bank, as the case may be, such additional amount or
amounts as will compensate such Lender or the Issuing Bank or such Lender’s or the Issuing Bank’s
holding company for any such reduction suffered.

(c) Certificates for Reimbursement. A certificate of a Lender or the Issuing Bank
setting forth the amount or amounts necessary to compensate such Lender or the Issuing Bank or its
holding company, as the case may be, as specified in paragraph (a) or (b) of this Section
11.1 and delivered to the Borrower shall be conclusive absent manifest error. The Borrower
shall pay such Lender or the Issuing Bank, as the case may be, the amount shown as due on any such
certificate within ten (10) days after receipt thereof.

(d) Delay in Requests. Failure or delay on the part of any Lender or the Issuing Bank
to demand compensation pursuant to this Section 11.1 shall not constitute a waiver of such
Lender’s or the Issuing Bank’s right to demand such compensation, provided that the
Borrower shall not be required to compensate a Lender or the Issuing Bank pursuant to this
Section 11.1 for any increased costs incurred or reductions suffered more than nine (9)
months prior to the date that such Lender or the Issuing Bank, as the case may be, notifies the
Borrower of the Change in Law giving rise to such increased costs or reductions and of such
Lender’s or the Issuing Bank’s intention to claim compensation therefor (except that, if the Change
in Law giving rise to such increased costs or reductions is retroactive, then the nine (9) month
period referred to above shall be extended to include the period of retroactive effect thereof).

Section 11.2 Mitigation Obligations; Replacement of Lenders.

(a) Designation of a Different Lending Office. If any Lender requests compensation
under Section 11.1, then such Lender shall use reasonable efforts to designate a different
lending office for funding or booking its Loans hereunder or to assign its rights and obligations
hereunder to another of its offices, branches or affiliates, if, in the judgment of such Lender,
such designation or assignment (i) would eliminate or reduce amounts payable pursuant to
Section 11.1 in the future and (ii) would not subject such Lender to any unreimbursed cost
or expense and would not otherwise be disadvantageous to such Lender. The Borrower hereby agrees
to pay all reasonable costs and expenses incurred by any Lender in connection with any such
designation or assignment.

(b) Replacement of Lenders. If any Lender requests compensation under Section
11.1, or if any Lender defaults in its obligation to fund any Advances hereunder, then the
Borrower may, at its sole expense and effort, upon notice to such Lender and the Administrative
Agent, require such Lender to assign and delegate, without recourse (in accordance with and subject
to the restrictions contained in, and consents required by, Section 10.5), all of its
interests, rights and obligations under this Agreement and the related Loan Documents to an
assignee that shall assume such obligations (which assignee may be another Lender, if a Lender
accepts such assignment), provided that:

(i) the Borrower shall have paid to the Administrative Agent the assignment fee
specified in Section 10.5;

(ii) such Lender shall have received payment of an amount equal to the outstanding
principal of its Loans and participations in the Letter of Credit Obligations, accrued
interest thereon, accrued fees and all other amounts payable to it hereunder and under the
other Loan Documents (including any amounts under Section 2.9) from the assignee (to
the extent of such outstanding principal and accrued interest and fees) or the Borrower (in
the case of all other amounts);

(iii) in the case of any such assignment resulting from a claim for compensation under
Section 11.1, such assignment will result in a reduction in such compensation or
payments thereafter; and

(iv) such assignment does not conflict with Applicable Law.

A Lender shall not be required to make any such assignment or delegation if, prior thereto, as a
result of a waiver by such Lender or otherwise, the circumstances entitling the Borrower to require
such assignment and delegation cease to apply.

ARTICLE XII

JURISDICTION, VENUE AND WAIVER OF JURY TRIAL

Section 12.1 Jurisdiction and Service of Process. FOR PURPOSES OF ANY LEGAL ACTION OR
PROCEEDING BROUGHT BY ANY MEMBER OF THE LENDER GROUP WITH RESPECT TO THIS AGREEMENT OR ANY OF THE
OTHER LOAN DOCUMENTS, THE BORROWER HEREBY IRREVOCABLY SUBMITS TO THE PERSONAL JURISDICTION OF THE
FEDERAL AND STATE COURTS SITTING IN THE STATE OF NEW YORK AND HEREBY IRREVOCABLY DESIGNATES AND
APPOINTS, AS ITS AUTHORIZED AGENT FOR SERVICE OF PROCESS IN THE STATE OF NEW YORK, CT CORPORATION
SYSTEM, WHOSE ADDRESS IS 111 EIGHTH AVENUE, NEW YORK, NEW YORK 10011, OR SUCH OTHER PERSON AS THE
BORROWER SHALL DESIGNATE HEREAFTER BY WRITTEN NOTICE GIVEN TO THE ADMINISTRATIVE AGENT. THE
CONSENT TO JURISDICTION HEREIN SHALL NOT BE EXCLUSIVE. THE LENDER GROUP SHALL FOR ALL PURPOSES
AUTOMATICALLY, AND WITHOUT ANY ACT ON THEIR PART, BE ENTITLED TO TREAT SUCH DESIGNEE OF THE
BORROWER AS THE AUTHORIZED AGENT TO RECEIVE FOR AND ON BEHALF OF THE BORROWER SERVICE OF WRITS, OR
SUMMONS OR OTHER LEGAL PROCESS IN THE STATE OF NEW YORK, WHICH SERVICE SHALL BE DEEMED EFFECTIVE
PERSONAL SERVICE ON SUCH BORROWER SERVED WHEN DELIVERED, WHETHER OR NOT SUCH AGENT GIVES NOTICE TO
THE BORROWER. THE BORROWER FURTHER IRREVOCABLY CONSENTS TO SERVICE OF PROCESS AT THE ADDRESS AND
IN THE MANNER SET FORTH ABOVE IN Section 10.1. IN THE EVENT THAT, FOR ANY REASON, SUCH
AGENT OR HIS OR HER SUCCESSORS SHALL NO LONGER SERVE AS AGENT OF THE BORROWER TO RECEIVE SERVICE OF
PROCESS IN THE STATE OF NEW YORK, THE BORROWER SHALL SERVE AND ADVISE THE ADMINISTRATIVE AGENT
THEREOF SO THAT AT ALL TIMES THE BORROWER WILL MAINTAIN AN AGENT TO RECEIVE SERVICE OF PROCESS IN
THE STATE OF NEW YORK ON BEHALF OF THE BORROWER WITH RESPECT TO THIS AGREEMENT AND ALL OTHER LOAN
DOCUMENTS. IN THE EVENT THAT, FOR ANY REASON, SERVICE OF LEGAL PROCESS CANNOT BE MADE IN THE
MANNER DESCRIBED ABOVE, SUCH SERVICE MAY BE MADE IN SUCH MANNER AS PERMITTED BY LAW.

Section 12.2 Consent to Venue. THE BORROWER HEREBY IRREVOCABLY WAIVES ANY OBJECTION
IT WOULD MAKE NOW OR HEREAFTER FOR THE LAYING OF VENUE OF ANY SUIT, ACTION, OR PROCEEDING ARISING
OUT OF OR RELATING TO THIS AGREEMENT OR ANY OF THE OTHER LOAN DOCUMENTS BROUGHT IN THE FEDERAL
COURTS OF THE UNITED STATES OF AMERICA SITTING IN NEW YORK COUNTY, NEW YORK, AND HEREBY IRREVOCABLY
WAIVES ANY CLAIM THAT ANY SUCH SUIT, ACTION, OR PROCEEDING HAS BEEN BROUGHT IN AN INCONVENIENT
FORUM.

Section 12.3 Waiver of Jury Trial. THE BORROWER AND EACH MEMBER OF THE LENDER GROUP
TO THE EXTENT PERMITTED BY APPLICABLE LAW WAIVE, AND OTHERWISE AGREE NOT TO REQUEST, A TRIAL BY
JURY IN ANY COURT AND IN ANY ACTION, PROCEEDING OR COUNTERCLAIM OF ANY TYPE IN WHICH THE BORROWER,
ANY MEMBER OF THE LENDER GROUP, OR ANY OF THEIR RESPECTIVE SUCCESSORS OR ASSIGNS IS A PARTY, AS TO
ALL MATTERS AND THINGS ARISING DIRECTLY OR INDIRECTLY OUT OF THIS AGREEMENT OR ANY OF THE OTHER
LOAN DOCUMENTS, AND THE RELATIONS AMONG THE PARTIES LISTED IN THIS ARTICLE XII.

[remainder of page intentionally left blank]

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IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed by
their duly authorized officers, all as of the day and year first above written.

BORROWER:

THOMAS & BETTS CORPORATION, a Tennessee corporation

	 	 	 
	By:

	 	/s/ Joseph F. Warren, Jr.
	
 
	 	 
	Name:

Title:

	 	Joseph F. Warren, Jr.

Treasurer

4

ADMINISTRATIVE AGENT:

WACHOVIA BANK, NATIONAL ASSOCIATION

	 	 	 
	By:

	 	/s/ David K. Hall
	
 
	 	 
	Name:

Title:

	 	David K. Hall

Director

5

	 	 	ISSUING BANK AND SWING BANK:

WACHOVIA BANK, NATIONAL ASSOCIATION

	 	 	 
	By:

	 	/s/ David K. Hall
	
 
	 	 
	Name:

Title:

	 	David K. Hall

Director

	 	 	LENDERS:

WACHOVIA BANK, NATIONAL ASSOCIATION

	 	 	 
	By:

	 	/s/ David K. Hall
	
 
	 	 
	Name:

Title:

	 	David K. Hall

Director

6

	 	 	BANK OF AMERICA, N.A.

	 	 	 
	By:

	 	/s/ W. Thomas Barnett
	
 
	 	 
	Name:

Title:

	 	W. Thomas Barnett

Senior Vice President

7

	 	 	REGIONS BANK

	 	 	 
	By:

	 	/s/ Bryan W. Ford
	
 
	 	 
	Name:

Title:

	 	Bryan W. Ford

Senior Vice President

8

	 	 	SUNTRUST BANK

	 	 	 
	By:

	 	/s/ Kap Yarbrough
	
 
	 	 
	Name:

Title:

	 	Kap Yarbrough

Vice President

9

	 	 	THE BANK OF TOKYO-MITSUBISHI UFJ, LTD., NY BRANCH

	 	 	 
	By:

	 	/s/ Kenneth K. Egusa
	
 
	 	 
	Name:

Title:

	 	Kenneth K. Egusa

Vice President

10

	 	 	JPMORGAN CHASE BANK, N.A.

	 	 	 
	By:

	 	/s/ Robert P. Carswell
	
 
	 	 
	Name:

Title:

	 	Robert P. Carswell

Vice President

11

	 	 	CREDIT SUISSE, CAYMAN ISLANDS BRANCH

	 	 	 
	By:

	 	/s/ Karl Studer
	
 
	 	 
	Name:

Title:

	 	Karl Studer

Director
	By:

	 	/s/ Alain Schmid
	
 
	 	 
	Name:

Title:

	 	Alain Schmid

Assistant Vice President

12

	 	 	FIFTH THIRD BANK

	 	 	 
	By:

	 	/s/ John K. Pesce
	
 
	 	 
	Name:

Title:

	 	John K. Pesce

Vice President

13

	 	 	KBC BANK N.V.

	 	 	 
	By:

	 	/s/ William Cavanaugh
	
 
	 	 
	Name:

Title:

	 	William Cavanaugh

Vice President
	By:

	 	/s/ Thomas G. Jackson
	
 
	 	 
	Name:

Title:

	 	Thomas G. Jackson

First Vice President

14

	 	 	THE NORTHERN TRUST COMPANY

	 	 	 
	By:

	 	/s/ Thomas Hasenauer
	
 
	 	 
	Name:

Title:

	 	Thomas Hasenauer

Vice President

15

	 	 	CIBC, INC.

	 	 	 
	By:

	 	/s/ Dominic J. Sorresso
	
 
	 	 
	Name:

Title:

	 	Dominic J. Sorresso

Executive Director

16

	 	 	NATIONAL CITY BANK

	 	 	 
	By:

	 	/s/ Thomas W. Powell, Jr.
	
 
	 	 
	Name:

Title:

	 	Thomas W. Powell, Jr.

Senior Vice President

17

	 	 	COMERICA BANK

	 	 	 
	By:

	 	/s/ Heather A. Whiting
	
 
	 	 
	Name:

Title:

	 	Heather A. Whiting

Vice President

18

	 	 	LASALLE BANK NATIONAL ASSOCIATION

	 	 	 
	By:

	 	/s/ Lee Lieberman
	
 
	 	 
	Name:

Title:

	 	Lee Lieberman

Assistant Vice President

EXHIBIT A

FORM OF ASSIGNMENT AND ASSUMPTION

Dated _____________, 20__

Reference is made to that certain Second Amended and Restated Credit Agreement dated as of October
16, 2007 (as the same may be amended, restated, supplemented or otherwise modified from time to
time, the “Credit Agreement”) among Thomas & Betts Corporation, a Tennessee corporation, as
borrower (the “Borrower”), the financial institutions party thereto as lenders (together
with any other financial institution which subsequently becomes a lender thereunder, the
“Lenders”), and Wachovia Bank, National Association, as Administrative Agent, Swing Bank
and Issuing Bank (the “Administrative Agent”). Unless otherwise defined herein,
capitalized terms used herein shall have the meanings set forth in the Credit Agreement.

     (the “Assignor”) and      
     (the “Assignee”) agree as follows:

1. As set forth on Annex 1 attached hereto, the Assignor hereby sells and assigns to the
Assignee without recourse, and the Assignee hereby purchases and assumes from the Assignor, (a) a
     % interest in and to all of the Assignor’s rights and obligations with respect to its Revolving
Loan Commitment and Revolving Loans under the Credit Agreement as of the Effective Date (as defined
below) (including, without limitation, a      % interest (which on the Effective Date hereof is
$[     ]) in the Assignor’s Revolving Loan Commitment) and (b) a      % interest (which on
the Effective Date hereof is $[     ]) in the Revolving Loans (which on the Effective
Date hereof are $[     ]) owing to the Assignor and in the Revolving Notes, if any, held by
the Assignor.

2. The Assignor (i) makes no representation or warranty and assumes no responsibility with respect
to any statements, warranties or representations made in or in connection with the Credit Agreement
or the execution, legality, validity, enforceability, genuineness, sufficiency or value of the
Credit Agreement or any other instrument or document furnished pursuant thereto, other than (A)
that it is the legal and beneficial owner of the interest being assigned by it hereunder, (B) that
such interest is free and clear of any adverse claim and (C) that, as of the Effective Date, (I)
its Revolving Loan Commitment (without giving effect to this assignment or other assignments
thereof which have not yet become effective) is $[     ], and (II) the aggregate
outstanding principal amount owing to it of Revolving Loans is $[     ] (without giving
effect to assignments thereof which have not yet become effective); (ii) makes no representation or
warranty and assumes no responsibility with respect to the financial condition of the Borrower or
any other Domestic T&B Company or the performance or observance by the Borrower or any other
Domestic T&B Company of any of its obligations under the Credit Agreement or any other instrument
or document furnished pursuant thereto; and (iii) attaches any Revolving Loan Notes referred to in
paragraph 1 above [and requests that the Administrative Agent exchange such Revolving Loan Notes
for new Revolving Loan Notes or issue as follows, each payable to the order of the Assignee:
     ].

3. The Assignee (i) confirms that it has received a copy of the Credit Agreement, together with
copies of the financial statements referred to in Section 4.1(j) thereof (or any more
recent financial statements of the Borrower delivered pursuant to Section 6.1 or
6.2) and such other documents and information as it has deemed appropriate to make its own
credit analysis and decision to enter into this Assignment and Assumption; (ii) agrees that it
will, independently and without reliance upon the Administrative Agent, the Assignor or any other
Lender and based on such documents and information as it shall deem appropriate at the time,
continue to make its own credit decisions in taking or not taking action under the Credit
Agreement; (iii) confirms that it is a bank or financial institution; (iv) appoints and authorizes
the Administrative Agent to take such action as agent on its behalf and to exercise such powers
under the Credit Agreement as are delegated to the Administrative Agent by the terms thereof,
together with such powers as are reasonably incidental thereto; (v) agrees that it will perform in
accordance with their terms all of the obligations which by the terms of the Credit Agreement are
required to be performed by it as a Lender; (vi) specifies as its Lending Office (and address for
notices) the office set forth beneath its name on the signature pages hereof and (vii) represents
and warrants that the execution, delivery and performance of this Assignment and Assumption are
within its corporate powers and have been duly authorized by all necessary corporate action.

4. The Effective Date for this Assignment and Assumption shall be,      , 20     (the
“Effective Date”).

Following the execution of this Assignment and Assumption, it will be delivered to the
Administrative Agent [for execution and acceptance by the Administrative Agent [and the
Borrower]*.

5. Upon such delivery [and such execution and acceptance by the Administrative Agent [and the
Borrower]* [from and after the Effective Date, (i) the Assignee shall be a party to the Credit
Agreement and, to the extent rights and obligations have been transferred to it by this Assignment
and Assumption, shall have the rights and obligations of a Lender thereunder and
(ii)]** the Assignor shall, to the extent its rights and obligations have
been transferred to the Assignee by this Assignment and Assumption, relinquish its rights (other
than under Article X and Section 2.8(b), Section 2.9 and Section 5.11 of the Credit Agreement) and
shall be released from its obligations under the Credit Agreement.

6. Upon such execution and acceptance by the Administrative Agent [and the Borrower,]* from and
after the Effective Date, the Administrative Agent shall make all payments in respect of the
interest assigned hereby to the Assignee. The Assignor and Assignee shall make all appropriate
adjustments in payments for periods prior to such acceptance by the Administrative Agent directly
between themselves.

7. The obligations of the Assignor and the Assignee shall be subject to compliance with the
provisions of Section 10.5 of the Credit Agreement.

8. This Assignment may be executed in multiple counterparts, each of which shall be deemed to be an
original, but all such separate counterparts shall constitute but one and the same agreement.
Delivery of a counterpart hereof by facsimile or electronic mail transmission shall be as effective
as delivery of a manually executed counterpart hereof.

9. This Assignment and Assumption shall be governed by, and construed in accordance with, the laws
of the State of New York.

[Remainder of this page intentionally left blank.]

* [Delete bracketed language for Borrower if an Event of
Default is existing or if Assignee is a Lender, Affiliate of a Lender or an
Approved Fund prior to Effective Date; if deleted, the Administrative Agent to
provide copies of such assignments to the Borrower, provided the Administrative
Agent’s failure to provide such copies shall not give rise to any
liability on the part of the Administrative Agent or otherwise affect the
validity or effectiveness of this Assignment and Assumption.]

** [Delete bracketed language if
the Assignee is a Lender prior to the Effective Date.]

19

This Assignment and Assumption is executed as of the date first set forth above.

[NAME OF ASSIGNOR], as Assignor

By:     

Name:     

Title:     

[NAME OF ASSIGNEE], as Assignee

By:     

Name:     

Title:     

WACHOVIA BANK, NATIONAL ASSOCIATION, as

Administrative Agent

By:     

Name:     

Title:     

[THOMAS & BETTS CORPORATION, as Borrower

By:     

Name:     

Title:     ]*

• [Delete bracketed signature block if a Default or Event of Default has occurred and is continuing
or if the Assignee is a Lender, Affiliate of a Lender or an Approved Fund prior to Effective Date.]

20

Annex 1

	 	 	 	 	 	 	 	 	 
	1.
	 	Assignor:	 	 	—	 
	2.
	 	Assignee:	 	 	—	 
	3.
	 	Borrower:	 	Thomas & Betts Corporation, a Tennessee corporation

4. Administrative

	 	 	 	Agent: Wachovia Bank, National Association, as the administrative agent under the Credit
Agreement

	5.	 	Credit Agreement: The Second Amended and Restated Credit Agreement dated as of October 16,
2007 among Borrower, the financial institutions party thereto as Lenders, and Administrative
Agent, as Administrative Agent, Swing Bank and Issuing Bank.

6. Assigned Interest:

	 	a.	 	Aggregate Amount of Revolving Loan Commitment/

Revolving Loans for all Lenders $     

	 	b.	 	Amount of Revolving Loan Commitment/

Revolving Loans Assigned $     

	 	c.	 	Percentage Assigned of Revolving Loan Commitment/

	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	Revolving Loans	 	 	_________	%
	7.
	 	Trade Date:	 	 	__________, 20___	 	 	 	 	 

21

EXHIBIT B

FORM OF COMPLIANCE CERTIFICATE

Reference is made to that certain Second Amended and Restated Credit Agreement dated as of October
16, 2007 (as the same may be amended, restated, supplemented or otherwise modified from time to
time, the “Credit Agreement”) among Thomas & Betts Corporation, a Tennessee corporation, as
borrower (the “Borrower”), the financial institutions party thereto as lenders (together
with any other financial institution which subsequently becomes a lender thereunder, the
“Lenders”), and Wachovia Bank, National Association, as Administrative Agent, Swing Bank
and an Issuing Bank. Capitalized terms used herein shall have the meanings ascribed thereto in the
Credit Agreement.

Pursuant to Section 6.3 of the Credit Agreement,      , the duly authorized
     and an Authorized Signatory of the Borrower, hereby certifies to the Administrative
Agent, on behalf of the Lender Group, that (i) the information contained in Annex A, the
Worksheet for Compliance Certificate, attached hereto and made a part hereof is true, accurate and
complete in all material respects as of      , and sets forth the arithmetical calculations
required to establish the Borrower’s compliance with the requirements of the Financial Covenants,
(ii) the information contained in Annex B attached hereto and made a part hereof regarding
the mark-to-market interest rate with respect to derivative transactions (including without
limitation, any obligations arising in respect of any interest rate or currency hedge or similar
agreements) determined in accordance with GAAP for the fiscal quarter ended as of      is
true, accurate, and complete in all material respects, (iii) to the best of my knowledge, no
Default or Event of Default has occurred or is continuing on and as of the date hereof and (iv) the
information contained in Annex C attached hereto and made a part hereof regarding the
mark-to-market interest rate with respect to any of the Investments of the Borrower described in
clause (e) of the definition of “Cash Equivalents,” determined in accordance with GAAP for the
fiscal quarter ended as of      is true, accurate, and complete in all material respects.

THOMAS & BETTS CORPORATION

By:

Name:

Title:

22

Annex A

Worksheet for Compliance Certificate

Section 7.7(a) — Consolidated Interest Coverage Ratio Calculation

1. EBITDA of the Borrower and its Consolidated

	 	 	 
	Subsidiaries (for the immediately preceding 12

month period)

	 	

$     

2. Interest Expense of Borrower and its Consolidated

	 	 	 	 	 
	
 
	 	Subsidiaries in respect of Funded Debt (for the

immediately preceding 12 month period)
	 	

$     
	3.

	 	Recurring fees in respect of Funded Debt paid, accrued

or capitalized by Borrower and its Consolidated Subsidiaries

(for the immediately preceding 12 month period)
	 	

$     
	4.

	 	Consolidated Interest Expense of the Borrower and its

Consolidated Subsidiaries (for the immediately

preceding 12 month period) (Sum of Item 2 and Item 3)
	 	

$     

5. Consolidated Interest Coverage Ratio

(Ratio of Item 1 and Item 4)      :1.00

Section 7.7(b) — Leverage Ratio Calculation

1. Funded Debt of the Borrower and its

Consolidated Subsidiaries as of      $     

2. EBITDA of the Borrower and its Consolidated

	 	 	 	 	 
	
 
	 	Subsidiaries (for the immediately preceding 12

month period)
	 	

$     
	3.

	 	Leverage Ratio (Ratio of Item 1 and Item 2)
	 	     :1.00

[Calculations continue on the following page]

23

Section 6.3(a) – Consolidated Net Worth Calculation

1. Common stock of the Borrower and its

	 	 	 	 	 
	
 
	 	Consolidated Subsidiaries as of      
	 	$     
	2.

	 	Additional paid in capital of the Borrower and its

Consolidated Subsidiaries as of      
	 	

$     
	3.

	 	Retained earnings of the Borrower and its

Consolidated Subsidiaries as of      
	 	

$     
	4.

	 	Consolidated Net Worth (Sum of Items 1-3)
	 	$     

24

Annex B

Derivative Transaction Interest Rates

(see attached)

25

Annex C

Investment Interest Rates

26

(see attached)

EXHIBIT C

FORM OF NOTICE OF CONVERSION/CONTINUATION

Thomas & Betts Corporation, a Tennessee corporation (the “Borrower”), does hereby
certify, pursuant to the provisions of that certain Second Amended and Restated Credit Agreement
dated as of October 16, 2007 (as the same may be amended, restated, supplemented or otherwise
modified from time to time, the “Credit Agreement”) among the Borrower, the financial
institutions party thereto as lenders (together with any other financial institution which
subsequently becomes a lender thereunder, the “Lenders”), and Wachovia Bank, National
Association, as Administrative Agent, Swing Bank and Issuing Bank, that, with respect to the
existing outstanding [Base Rate / Eurodollar] Advance of the Revolving Loans in the original
principal amount of $     ,

(a) that such Advance shall be converted or continued as follows:

	 	(i)	 	$     of such amount shall
be converted to a Base Rate Advance, effective      ,      
[DATE];

	 	(ii)	 	$     of such amount shall
be [converted to / continued as] a Eurodollar Advance with a
Eurodollar Advance Period of [one / two / three] months,
effective      ,      [DATE]; and

	 	 	 	[(iii) $     of such amount shall be repaid on      ,
     [DATE]; and]

	 	(b)	 	after giving effect to the foregoing, the
number of Eurodollar Advances outstanding shall not exceed seven (7).

The foregoing instructions shall be irrevocable. This Notice of Conversion/ Continuation
shall be one of the Loan Documents. Capitalized terms used herein and not otherwise defined are
used as defined in the Credit Agreement.

Dated as of the      day of      , 200     .

THOMAS & BETTS CORPORATION,

a Tennessee corporation

By:

Name:

Title:

27

EXHIBIT D

FORM OF REQUEST FOR ADVANCE

_______________, 20__

Wachovia Bank, National Association,

as Administrative Agent

Mail Code: NC0680

1525 West W.T.Harris Blvd – 3A2

Charlotte, North Carolina 28262

Attn: Richard Wright, Syndication Agency Services

Telephone No.: (704) 590-2785

Facsimile No.: (704) 590-2790

Re: Second Amended and Restated Credit Agreement dated as of October 16, 2007 (as
the same may be amended, restated, supplemented or otherwise modified from time to
time, the “Credit Agreement”) among Thomas & Betts Corporation, a Tennessee
corporation, as borrower (the “Borrower”), the financial institutions party
thereto as lenders (together with any other financial institution which subsequently
becomes a lender thereunder, the “Lenders”), and Wachovia Bank, National
Association, as Administrative Agent, Swing Bank and Issuing Bank.

Ladies and Gentlemen:

Unless otherwise defined herein, capitalized terms used herein shall have the meanings
attributable thereto in the Credit Agreement.

This Request for Advance is delivered to you pursuant to Section 2.2 of the Credit Agreement.

The undersigned Borrower hereby requests a [Eurodollar Advance] [Base Rate Advance] under the
Credit Agreement in the aggregate principal amount of $[     ] to be made on
[     ], and for interest to accrue thereon at the rate established by the Credit
Agreement for [Eurodollar Advances] [Base Rate Advances]. [The duration of the Eurodollar Advance
Period with respect thereto shall be [1 month] [2 months] [3 months] [6 months].]

Except as disclosed in writing to the Administrative Agent, all representations and warranties
of the Borrower made in Article IV of the Credit Agreement, which pursuant to Section 4.2
thereof, are made at and as of the time of an Advance, are true and correct as of the date hereof,
both before and after giving effect to the Advance and to the application of the proceeds of the
Advance in connection with which this Request for Advance is given, and all applicable conditions
set forth in Section 3.2 of the Credit Agreement have been satisfied.

Except as disclosed in writing to the Administrative Agent, the incumbency of the Authorized
Signatories of the Borrower are as stated in the certificate of incumbency contained in the
certificate of the Borrower delivered pursuant to Section 3.1(a) of the Credit Agreement.

No Default or Event of Default exists or will exist on the date of this Advance, and after
giving effect to the application of the proceeds of the Advance, in connection with which this
Request for Advance is given.

[The remainder of this page intentionally left blank.]

28

The Borrower has caused this Notice of Borrowing to be executed and delivered by its duly
authorized officer as of the date set forth above.

THOMAS & BETTS CORPORATION

By:

Name:

Title:

29

EXHIBIT E

FORM OF REQUEST FOR ISSUANCE OF LETTER OF CREDIT

	 	 	TO: Administrative Agent and Wachovia Bank, National Association, as Issuing Bank as described in
that certain Second Amended and Restated Credit Agreement dated as of October 16, 2007 (as the
same may be amended, restated, supplemented or otherwise modified from time to time, the
“Credit Agreement”) among Thomas & Betts Corporation, a Tennessee corporation, as
borrower (the “Borrower”), the financial institutions party thereto as lenders
(together with any other financial institution which subsequently becomes a lender thereunder,
the “Lenders”), and Wachovia Bank, National Association, as Administrative Agent,
Swing Bank and Issuing Bank.

Pursuant to Section 2.14 of the Credit Agreement, the undersigned Authorized Signatory of the
Borrower hereby requests that the Issuing Bank issue [a] Letter[s] of Credit as follows:

	 	 	 	 	 	 	 	 	 	 	 
	Face Amount

	 	Effective Date
	 	Expiry Date
	 	Standby/Commercial
	 	Letter of Credit

Purpose
	 	

Beneficiary
	 

	 	 
	 	 
	 	 
	 	 
	 	 

The undersigned hereby certifies that the Available Letter of Credit Amount prior to giving
effect to any Letter of Credit requested hereby is equal to $[     ].

Except as disclosed in writing to the Administrative Agent, all representations and warranties
of the Borrower made in Article IV of the Credit Agreement, which pursuant to Section 4.2
thereof, are made at and as of the time of the initial issuance of any Letter of Credit, are true
and correct as of the date hereof, both before and after giving effect to the issuance of the
Letter[s] of Credit in connection with this Request for Issuance of Letter of Credit is given. All
applicable conditions set forth in Section 3.3 of the Credit Agreement have been satisfied.

Except as disclosed in writing to the Administrative Agent, the incumbency of the Authorized
Signatories of the Borrower are as stated in the certificate of incumbency contained in the loan
certificate of the Borrower delivered pursuant to Section 3.1(a) of the Credit Agreement

No Default or Event of Default exists or will exist after giving effect to the issuance of the
Letter[s] of Credit in connection with which this Request for Issuance of Letter of Credit is
given.

[The remainder of this page intentionally left blank.]

30

Unless otherwise defined herein, terms defined in the Credit Agreement shall have the same
meaning in this request.

Date:      , 20     

THOMAS & BETTS CORPORATION

By:

Name: Treasurer

Title:

31

EXHIBIT F

FORM OF REVOLVING LOAN NOTE

US $     , 2007

FOR VALUE RECEIVED, the undersigned, THOMAS & BETTS CORPORATION, a Tennessee corporation (the
“Borrower”), hereby promises to pay to the order of      (hereinafter,
together with its successors and assigns, the “Lender”), at the office of the
Administrative Agent (as defined in the Credit Agreement defined below), in immediately available
funds, the principal sum of      and      /100s DOLLARS ($     ) of
United States funds, or, if less, so much thereof as may from time to time be advanced as Revolving
Loans by the Lender to the Borrower hereunder, plus interest as hereinafter provided. Such
Revolving Loans may be endorsed from time to time on the grid attached hereto, but the failure to
make such notations shall not affect the validity of the Borrower’s obligation to repay unpaid
principal and interest hereunder.

This Note is one of the Revolving Loan Notes referred to in that certain Second Amended and
Restated Credit Agreement dated as of October 16, 2007 among the Borrower, the financial
institutions from time to time party thereto as Lenders, and Wachovia Bank, National Association,
as Administrative Agent, Swing Bank and Issuing Bank (as amended, restated, supplemented or
otherwise modified from time to time, the “Credit Agreement”). All capitalized terms used
herein shall have the meanings ascribed to such terms in the Credit Agreement except to the extent
such capitalized terms are otherwise defined or limited herein.

All principal amounts and other Obligations then outstanding hereunder shall be due and
payable in full on the Maturity Date, or such earlier date as the Revolving Loans shall be due and
payable in full, whether by acceleration or otherwise, pursuant to the Credit Agreement. The
Borrower also shall repay the principal outstanding hereunder from time to time as provided in the
Credit Agreement.

The Borrower shall be entitled to borrow, repay and reborrow funds hereunder pursuant to the
terms and conditions of the Credit Agreement. Prepayment of the principal amount of any Revolving
Loan may be made only as provided in the Credit Agreement.

The Borrower hereby promises to pay interest on the unpaid principal amount hereof as provided
in Article II of the Credit Agreement. Interest under this Revolving Loan Note also shall be due
and payable when this Revolving Loan Note shall become due (whether at maturity, by reason of
acceleration or otherwise). The Obligations shall bear interest payable at the Default Rate in the
manner and at the times provided in the Credit Agreement.

In no event shall the amount of interest due or payable hereunder exceed the maximum rate of
interest allowed by Applicable Law, and in the event any such payment is inadvertently made by the
Borrower or inadvertently received by the Lender, then such excess sum shall be credited as a
payment of principal, unless the Borrower shall notify the Lender in writing that it elects to have
such excess sum returned forthwith. It is the express intent hereof that the Borrower not pay, and
the Lender not receive, directly or indirectly, in any manner whatsoever, interest in excess of
that which may legally be paid by the Borrower under Applicable Law.

All parties now or hereafter liable with respect to this Revolving Loan Note, whether the
Borrower, any guarantor, endorser or any other Person, hereby waive presentment for payment,
demand, notice of non payment or dishonor, protest, notice of protest and notice of any other kind
whatsoever.

No delay or omission on the part of the Lender or any holder hereof in exercising its rights
under this Revolving Loan Note, or delay or omission on the part of the Lender, the Administrative
Agent, the Lenders or the Majority Lenders, or any of them, in exercising its or their rights under
the Credit Agreement or under any other Loan Document, or course of conduct relating thereto, shall
operate as a waiver of such rights or any other right of the Lender or any holder hereof, nor shall
any waiver by the Lender, the Administrative Agent, the Lenders or the Majority Lenders, or any of
them, or any holder hereof, of any such right or rights on any one occasion be deemed a bar to, or
waiver of, the same right or rights on any future occasion.

The Borrower hereby promises to pay all costs of collection, including, without limitation,
reasonable attorneys’ fees, should this Revolving Loan Note be collected by or through an
attorney-at-law or under advice therefrom.

Time is of the essence in this Revolving Loan Note.

This Revolving Loan Note evidences the Lender’s portion of the Revolving Loans under, and is
entitled to the benefits and subject to the terms of, the Credit Agreement, which contains
provisions with respect to the acceleration of the maturity of this Revolving Loan Note upon the
happening of certain stated events, and provisions for prepayment and repayment. This Revolving
Loan Note is secured by and is also entitled to the benefits of the Loan Documents to the extent
provided therein and any other agreement or instrument providing collateral for the Revolving
Loans, whether now or hereafter in existence, and any filings, instruments, agreements and
documents relating thereto and providing collateral for the Revolving Loans.

This Revolving Loan Note shall be construed in accordance with and governed by the laws of the
State of New York, without regard to the conflict of laws principles thereof.

[Remainder of this page intentionally left blank.]

32

IN WITNESS WHEREOF, the duly authorized officer of the Borrower as an authorized signatory has
executed this Revolving Loan Note under seal as of the day and year first above written.

THOMAS & BETTS CORPORATION, a Tennessee corporation

By:

Name:

Title:

33

REVOLVING LOANS

	 	 	 	 	 	 	 	 	 
	DATE

	 	AMOUNT OF REVOLVING

LOAN
	 	TYPE OF REVOLVING

LOAN
	 	AMOUNT OF PRINCIPAL

PAID OR PREPAID
	 	

NOTATION MADE

34

EXHIBIT G

FORM OF LOAN CERTIFICATE

The undersigned,      , [Secretary/Assistant Secretary] of Thomas &
Betts Corporation, a Tennessee corporation (the “Borrower”), hereby certifies that [s]he
has been duly elected, qualified and is acting in such capacity and that, as such, [s]he is
familiar with the facts herein certified and is duly authorized to certify the same, and further,
in connection with that certain Second Amended and Restated Credit Agreement dated as of October
16, 2007 (as the same may be amended, restated, supplemented or otherwise modified from time to
time, the “Credit Agreement”) among the Borrower, the financial institutions party thereto
as lenders (together with any other financial institution which subsequently becomes a lender
thereunder, the “Lenders”), and Wachovia Bank, National Association, as Administrative
Agent, Swing Bank and Issuing Bank, hereby certifies to the Administrative Agent, the Issuing Bank
and the Lenders that:

1. Attached hereto as Exhibit A is a true, complete and correct copy of the
Certificate of Incorporation of the Borrower as in full force and effect on the date hereof as
certified by the Secretary of State of the State of Tennessee, the Borrower’s state of
organization.

2. Attached hereto as Exhibit B is a true, complete and correct copy of the By-Laws of
the Borrower as in full force and effect on the date hereof.

3. Attached hereto as Exhibit C is a complete and correct copy of the resolutions duly
adopted by the board of directors or equivalent of the Borrower on December 2, 2003, approving, and
authorizing the execution and delivery of, the Credit Agreement and the other Loan Documents to
which the Borrower is a party and authorizing the borrowings under the Credit Agreement. Such
resolutions have not been repealed or amended and are in full force and effect, and no other
resolutions or consents have been adopted by the board of directors or equivalent of the Borrower
in connection therewith.

4. Attached hereto as Exhibit D is a true, complete and correct copy of a Certificate
of Good Standing for the Borrower from the State of Tennessee and for each other jurisdiction in
which the Borrower is qualified or authorized to do business, except to the extent failure to be
qualified or authorized to do business, or to be in good standing, could not reasonably be expected
to have a Materially Adverse Effect. The Borrower has, to its knowledge, from the date of such
certificate remained in good standing under the laws of such state(s).

5. The persons whose names appear below are authorized to execute the Loan Documents on behalf
of the Borrower, each of such persons having been duly elected or appointed to the office set forth
opposite their name, and set forth opposite their respective names below are their respective
genuine signatures.

35

	 	 	 	 	 
	Name	 	Title	 	Signature
	     

	 	     
	 	     
	     

	 	     
	 	     
	     

	 	     
	 	     
	     

	 	     
	 	     

Capitalized terms used herein and not otherwise defined are used as defined in the Credit
Agreement.

[Remainder of this page intentionally left blank.]

36

IN WITNESS WHEREOF, the undersigned has signed this Certificate this 16th day of
October, 2007.

By:

Name:

Title:

Exhibits

Exhibit A – Certificate of Incorporation

Exhibit B – By-Laws

Exhibit C – Authorizing Resolutions

Exhibit D – Certificates of Good Standing

NEGATIVE PLEDGE AGREEMENT

THIS NEGATIVE PLEDGE AGREEMENT (the “Agreement”) made as of the 16th day of
October, 2007, by THOMAS & BETTS CORPORATION, a Tennessee corporation (the “Borrower”) on
behalf of each of the entities listed as a “Foreign Subsidiary” on Schedule 1 attached hereto and
made a part hereof (collectively, the “Foreign Subsidiaries” and each individually, a
“Foreign Subsidiary”) and by each of the entities listed as a “Domestic Subsidiary” on the
signature pages hereto (collectively, the “Domestic Subsidiaries” and each individually, a
“Domestic Subsidiary”) with and in favor of Wachovia Bank, National Association, as
administrative agent for the Lender Group (as defined in the Credit Agreement described below) (the
“Administrative Agent”).

W I T N E S S E T H

:

WHEREAS, the Borrower, the financial institutions party thereto as lenders (together with any
other financial institution which subsequently becomes a lender thereunder, the “Lenders”),
and Wachovia Bank, National Association, as Administrative Agent, Swing Bank and Issuing Bank, are
parties to that certain Second Amended and Restated Credit Agreement dated as of October 16, 2007
(as the same may be amended, restated, supplemented or otherwise modified from time to time, the
“Credit Agreement”); and

WHEREAS, each Domestic Subsidiary and each Foreign Subsidiary has and will derive direct and
indirect benefit from the financing of the Borrower pursuant to the Credit Agreement; and

WHEREAS, it is condition precedent to the execution and delivery of the Credit Agreement and
the obligations of the Lenders to make Loans and the Issuing Bank to issue Letters of Credit
thereunder that each Domestic Subsidiary and each Foreign Subsidiary (or the Borrower on behalf
thereof) shall have executed and delivered this Agreement;

NOW THEREFORE, IN CONSIDERATION of the sum of Ten and No/100 ($10.00) Dollars in hand paid,
and other good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties signatory hereto agree with the Administrative Agent, for itself and for
the ratable benefit of the Lender Group, that capitalized terms used herein and not otherwise
defined are used as defined in the Credit Agreement, and further agree as follows:

1. Representations.

(a) Each of the Domestic Subsidiaries hereby represents and warrants that (i) it is a
corporation or other legal entity duly organized, validly existing and in good standing under the
laws of the jurisdiction of its incorporation or organization, (ii) it has the corporate or other
company power and authority to own or lease and operate its properties and to carry on its business
as now being conducted, (iii) it is duly qualified, in good standing as a foreign corporation or
other entity, and authorized to do business in each jurisdiction in which the character of its
properties or the nature of its business requires such qualification or authorization, except where
the failure to be so qualified, in good standing or authorized could not reasonably be expected to
have a Materially Adverse Effect, (iv) this Agreement has been duly executed and delivered by it
and is its legal, valid and binding obligation, enforceable in accordance with its terms except to
the extent that the enforceability thereof may be limited by applicable bankruptcy, insolvency,
reorganization or similar laws affecting the enforcement of creditor’s rights generally or by
general principles of equity (regardless of whether such enforcement is considered in a proceeding
in equity or at law), (v) its execution, delivery, and performance of this Agreement in accordance
with its terms do not and will not (A) violate any Applicable Law, (B) conflict with, result in a
breach of, or constitute a default under its certificate of incorporation, by-laws or other
organizational documents, or under any indenture, agreement, or other instrument to which it is a
party or by which it or any of its properties may be bound, or (C) result in or require the
creation or imposition of any Lien upon or with it except Permitted Liens, (vi) it has obtained all
Necessary Authorizations, and all such Necessary Authorizations are in full force and effect,
except in each case where the failure to obtain, or to maintain in full force and effect, such
Necessary Authorization does not have, and could not reasonably be expected to have, a Materially
Adverse Effect and it is not required to obtain any additional Necessary Authorizations in
connection with the execution, delivery and performance of this Agreement or any of the other Loan
Documents in accordance with their respective terms, and (vii) each Domestic Subsidiary is a
Domestic Subsidiary as defined in the Credit Agreement.

(b) The Borrower, on behalf of each Foreign Subsidiary, hereby represents and warrants that
(i) each such Foreign Subsidiary is a corporation or other legal entity duly organized, validly
existing and in good standing under the laws of the jurisdiction of its incorporation or
organization, (ii) each such Foreign Subsidiary has the corporate or other company power and
authority to own or lease and operate its properties and to carry on its business as now being
conducted, (iii) each such Foreign Subsidiary is duly qualified, in good standing as a foreign
corporation, and authorized to do business in each jurisdiction in which the character of its
properties or the nature of its business requires such qualification or authorization, except where
the failure to be so qualified, in good standing or authorized could not reasonably be expected to
have a Materially Adverse Effect, (iv) this Agreement is a legal, valid and binding obligation of
such Foreign Subsidiary, enforceable in accordance with its terms except to the extent that the
enforceability thereof may be limited by applicable bankruptcy, insolvency, reorganization or
similar laws affecting the enforcement of creditor’s rights generally or by general principles of
equity (regardless of whether such enforcement is considered in a proceeding in equity or at law),
(v) the execution, delivery, and performance by each Foreign Subsidiary of this Agreement is in
accordance with its terms do not and will not (A) violate any Applicable Law, (B) conflict with,
result in a breach of, or constitute a default under the certificate of incorporation or by-laws of
any Foreign Subsidiary or under any indenture, agreement, or other instrument to which any Foreign
Subsidiary is a party or by which any Foreign Subsidiary or any of its properties may be bound, or
(C) result in or require the creation or imposition of any Lien upon or with any Foreign Subsidiary
except Permitted Liens, (vi) each such Foreign Subsidiary has obtained all Necessary
Authorizations, and all such Necessary Authorizations are in full force and effect, except in each
case where the failure to obtain, or to maintain in full force and effect, such Necessary
Authorization does not have, and could not reasonably be expected to have, a Materially Adverse
Effect and no Foreign Subsidiary is required to obtain any additional Necessary Authorizations in
connection with the execution, delivery and performance of this Agreement or any of the other Loan
Documents in accordance with their respective terms, and (vii) each such Foreign Subsidiary is a
Foreign Subsidiary as defined in the Credit Agreement.

2. Negative Pledge. Until the Revolving Loan Commitment has expired or been
terminated and the principal of and interest on the Loans, and all fees and expenses (other than
any contingent indemnity obligations) payable under the Credit Agreement and the other Loan
Documents, shall have been paid in full in cash and all Letters of Credit have expired or been
terminated and all amounts drawn under each Letter of Credit shall have been reimbursed, (a) each
Domestic Subsidiary covenants and agrees as follows: (i) it shall not, directly or indirectly,
enter into any agreement (other than the Loan Documents) that restricts its ability to pay
Dividends to the Borrower; and (ii) it will not create, assume, incur, or permit to exist or to be
created, assumed, or permitted to exist, directly or indirectly, any Lien on any of its property,
real or personal, now owned or hereafter acquired, except for Permitted Liens; and (b) the
Borrower, on behalf of each Foreign Subsidiary, hereby represents and warrants that each of the
Foreign Subsidiaries covenants and agrees as follows: (i) such Foreign Subsidiary shall not,
directly or indirectly, enter into any agreement (other than the Loan Documents) that restricts the
ability of such Foreign Subsidiary to pay Dividends to the Borrower; and (ii) such Foreign
Subsidiary will not create, assume, incur, or permit to exist or to be created, assumed, or
permitted to exist, directly or indirectly, any Lien on any of its property, real or personal, now
owned or hereafter acquired, except for Permitted Liens.

3. WAIVER OF JURY TRIAL. EACH DOMESTIC SUBSIDIARY, THE BORROWER ON BEHALF OF THE
FOREIGN SUBSIDIARIES AND EACH MEMBER OF THE LENDER GROUP TO THE EXTENT PERMITTED BY APPLICABLE LAW
WAIVE, AND OTHERWISE AGREE NOT TO REQUEST, A TRIAL BY JURY IN ANY COURT AND IN ANY ACTION,
PROCEEDING OR COUNTERCLAIM OF ANY TYPE IN WHICH ANY FOREIGN SUBSIDIARY OR ANY DOMESTIC SUBSIDIARY,
ANY MEMBER OF THE LENDER GROUP, OR ANY OF THEIR RESPECTIVE SUCCESSORS OR ASSIGNS IS A PARTY, AS TO
ALL MATTERS AND THINGS ARISING DIRECTLY OR INDIRECTLY OUT OF THIS AGREEMENT, THE CREDIT AGREEMENT,
OR ANY OF THE OTHER LOAN DOCUMENTS, AND THE RELATIONS AMONG THE PARTIES LISTED IN THIS SECTION 3.

4. Notices. All notices and other communications under this Agreement shall be in
writing and shall be effective (i) if given by facsimile, when such telecopy is transmitted and the
confirmation is received, (ii) if given by mail, seventy-two (72) hours after deposit in the mail
with first class postage prepaid, and (iii) if given by any other means, when delivered, in each
case addressed to the party to which such notice is directed at its address determined as in this
Section 4 or Section 10.1(a) of the Credit Agreement. All notices and other communications under
this Agreement shall be given to the parties hereto at the following addresses:

(A) if to any Subsidiary, care of such Subsidiary at the address of the Borrower set
forth in Section 10.1(a) of the Credit Agreement; and

(B) if to the Administrative Agent, at its address set forth in Section 10.1(a) of the
Credit Agreement;

or to such other address or number as each party designates to the other in the manner herein
prescribed.

5. Miscellaneous. This Agreement is a “Loan Document,” as defined in the Credit
Agreement. This Agreement shall be construed and interpreted, and the rights and obligations of
the parties hereto determined, in accordance with the laws of the State of New York, including,
without limitation, Sections 5-1401 and 5-1402 of the New York General Obligations Law and Section
327(b) of the New York Civil Practice Laws and Rules and without reference to the conflict or
choice of law principles thereof. Together with the documents referred to herein, this Agreement
constitutes the entire agreement among the parties with respect to the matters addressed herein,
and may not be modified except in writing signed by the parties hereto. This Agreement may be
executed in any number of counterparts, each of which shall be deemed to be an original, but all
such separate counterparts shall together constitute but one and the same instrument. Delivery of
a counterpart hereof by facsimile or electronic transmission shall be effective as delivery of a
manually executed counterpart hereof. This Agreement shall be binding upon each of the Borrower,
the Domestic Subsidiaries, the Foreign Subsidiaries and their successors and assigns, and will
inure to the benefit of the Administrative Agent and the Lender Group, and their successors and
assigns.

6. Nonrecourse Obligations. Except to the extent of any representation, warranty,
covenant or undertaking made specifically by the Domestic Subsidiaries or by the Borrower on behalf
of the Foreign Subsidiaries herein, the Domestic Subsidiaries and the Foreign Subsidiaries shall
have no personal liability under this Agreement, the Credit Agreement, the Revolving Loan Notes or
any other Loan Document, anything to the contrary herein or therein notwithstanding.

[remainder of page intentionally left blank]

37

IN WITNESS WHEREOF, the undersigned have hereunto set their hands and affixed their
seals, by and through their duly authorized representatives, as of the day and year first written
above.

BORROWER:

THOMAS & BETTS CORPORATION, a Tennessee corporation,
on behalf of its subsidiaries listed on Schedule 1
attached hereto

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Assistant Secretary

	 	 	DOMESTIC SUBSIDIARIES:

TBSPV, INC., a Delaware corporation

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Secretary

	 	 	THOMAS & BETTS INTERNATIONAL, INC., a Delaware
corporation

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Secretary

	 	 	JENNINGS TECHNOLOGY COMPANY, LLC, a Delaware limited
liability company

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Director

	 	 	JOSLYN HI-VOLTAGE COMPANY, LLC, a Delaware limited
liability company

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Director

	 	 	THOMAS & BETTS POWER SOLUTIONS, LLC, a Delaware
limited liability company

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Director

	 	 	AUGAT EUROPE, INC., a Delaware corporation

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Secretary

	 	 	THOMAS & BETTS EUROPE, INC., a Delaware corporation

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Secretary

	 	 	THOMAS & BETTS CARIBE, CORP., a Delaware corporation

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Secretary

	 	 	THOMAS & BETTS CARIBE, INC., a Puerto Rico
corporation

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Secretary

	 	 	TB ACQUISITION CORP., a Delaware corporation

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Secretary

	 	 	THOMAS & BETTS MEXICO, L.L.C., a Delaware limited
liability company

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Secretary

	 	 	DUTCH L.P., INC., a Delaware corporation

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Secretary

	 	 	FISHER PIERCE CO., a California corporation

	 	 	 
	By:

	 	/s/ W. David Smith, Jr.
	
 
	 	 
	Name:

Title:

	 	W. David Smith, Jr.

Director

	 	 	ADMINISTRATIVE AGENT: WACHOVIA

BANK, NATIONAL ASSOCIATION

	 	 	 
	By:

	 	/s/ David K. Hall
	
 
	 	 
	Name:

Title:

	 	David K. Hall

Director

38

Schedule 1 – Foreign Subsidiaries

THOMAS & BETTS INTERNATIONAL, INC., a Delaware corporation

THOMAS & BETTS ASIA (SINGAPORE) PTE LTD. BEIJING REPRESENTATIVE

OFFICE

THOMAS & BETTS ASIA (SINGAPORE) PTE LTD. MALAYSIA BRANCH

THOMAS & BETTS ASIA (SINGAPORE) PTE LTD. — KOREA BRANCH

THOMAS & BETTS INTERNATIONAL, INC. (JAPAN BRANCH)

THOMAS & BETTS HOLDINGS (U.K.) LIMITED (DUBAI BRANCH)

THOMAS & BETTS (AUSTRALIASIA) PTY. LTD, an Australia company

THOMAS & BETTS EUROPEAN CENTRE B.V.B.A., a Belgian company

THOMAS & BETTS EURO SERVICES CENTRE B.V.B.A., a Belgian company

THOMAS & BETTS EURO DISTRIBUTION S.A., a Belgian company

THOMAS & BETTS BENELUX B.V.B.A, a Belgian company

RENZOR EUROPE N.V., a Belgian company

THOMAS & BETTS HOLDINGS (U.K.) LIMITED, a British company

THOMAS & BETTS LIMITED, a British company

W.J. FURSE & CO. LIMITED, a British company

ROYCE THOMPSON LIMITED, a British company

THOMAS & BETTS LIMITED, a Canadian company

THOMAS & BETTS INVESTMENTS, LTD., a Canadian company

THOMAS & BETTS (ONTARIO) LTD., a Canadian company

T&B MANUFACTURING, INC., a Canadian company

KAUFEL FRANCE S.A., a French company

KAUFEL S.A., a French company

GROUPE THERMALLIANCE S.A., a French company

GAZ INDUSTRIE S.A., a French company

GAZ ET INDUSTRIE SCP, a French company

ACTI – AIR CHAUD TECHNIQUE INDUSTRIELLE S.A., a French company

FINANCIERE de RHUYS, a French company

DRILLING TECHNICAL SUPPLY, S.A., a French company

SCI ICL, a French company

KAUFEL VAN LIEN BARENDRECHT VERWALTUNGSGMBH, a German company

KVBL BATEILIGUNGSVERWALTUNGS GMBH, a German company

KAUFEL GMBH & CO. KG, a German company

THOMAS & BETTS VERTRIEBS GMBH, a German company

THOMAS & BETTS SALES (HONG KONG) LIMITED, a Hong Kong company

THOMAS & BETTS GYARTO KFT., a Hungarian company

THOMAS & BETTS ITALY SALES SRL, an Italian company

THOMAS & BETTS A LTD., an Israeli company

T & B SALES (JAPAN) CO., LTD., a Japanese company

THOMAS & BETTS ASIA (MALAYSIA) SDN. BHD, a Malaysian company

THOMAS & BETTS DIVISION MEXICO S. DE R.L. DE C.V., a Mexican company

THOMAS Y BETTS DE MEXICO S. DE R.L. DE C.V., a Mexican company

THOMAS & BETTS COMMUNICACIONES S. DE R.L. DE C.V., a Mexican company

THOMAS & BETTS CORPORACION MEXICANA S.A. DE C.V., a Mexican company

THOMAS & BETTS PROCESOS DE MANFACTURA S. DE R.L. DE C.V., a Mexican company

THOMAS & BETTS MONTERREY S. DE R.L. DE C.V., a Mexican company

THOMAS & BETTS EUROPE C.V., a Dutch company

THOMAS & BETTS NETHERLANDS B.V., a Dutch company

KAUFEL EUROPE B.V., a Dutch company

THOMAS & BETTS ASIA (SINGAPORE) PTE. LTD., a Singapore company

39

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