Document:

First Amendment to Management Incentive Program

 EXHIBIT 10.42 
 FIRST AMENDMENT 
 TO 
 ANDREW CORPORATION 
 MANAGEMENT INCENTIVE PROGRAM 
 WHEREAS, Andrew Corporation (the “Company”) maintains the Andrew Corporation Management Incentive Program (the “Program”); and

 WHEREAS, it is now deemed desirable to amend the Program to increase the number of shares authorized for issuance under the Program;

 NOW, THEREFORE, by virtue and in exercise of the amending authority reserved to the Board of Directors pursuant to Section 8 of the
Program, the Program is hereby amended by deleting the first sentence of Section 4.1 of the Program and substituting the following therefor: 
 “Subject to Section 4.2, the shares of Common Stock that may be issued or transferred under the Program shall not exceed 8,000,000.” 
 *         *         * 
 I,
James F. Petelle, as Vice President and Secretary of Andrew Corporation, hereby certify that the foregoing amendment is consistent with resolutions adopted by the Board of Directors on November 14, 2002 and approved by the Company’s
stockholders on February 11, 2003 and that such resolutions have not been changed or rescinded since such date. 
 Dated this 12 day of
May, 2003. 
  

	
	

	James F. Petelle
	Vice President and SecretarySecond Amendment to Management Incentive Program

 EXHIBIT 10.43 
 SECOND AMENDMENT 
 TO 
 ANDREW CORPORATION 
 MANAGEMENT INCENTIVE PROGRAM 
 WHEREAS, Andrew Corporation (the “Company”) maintains the Andrew Corporation Management Incentive Program (the “Program”); and

 WHEREAS, it is now deemed desirable to amend the Program to clarify that certain acquisitions will not be deemed to be a Change in Control
under the Program and to conform the definition to that used in the Company’s other plans; 
 NOW, THEREFORE, by virtue and in exercise
of the amending authority reserved to the Board of Directors pursuant to Section 8 of the Program, the Program is hereby amended by deleting the definition of “Change-in-Control” contained in Section 2 of the Program and
substituting the following therefor: 
 “ ‘Change-in-Control’: Any of the following events: (i) the merger or
consolidation of the Company with any other corporation following which the holders of the Company’s common stock immediately prior thereto hold less than 60% of the outstanding common stock of the surviving or resulting entity; (ii) the
sale of all or substantially all of the assets of the Company to any person or entity other than a wholly-owned subsidiary; (iii) any person or group of persons acting in concert, or any entity, becomes the beneficial owner, directly or
indirectly, of more than 20% of the Company’s outstanding common stock, other than an acquisition of more than 20%, in one or more transactions, of the Company’s outstanding common stock by (a) a passive institutional investor where
such investor is eligible pursuant to Rule l3d-1(b) of the Exchange Act to, and does, file a report of ownership on Schedule 13G with the Securities and Exchange Commission, (b) a trustee or other fiduciary of an employee benefit plan
maintained by the Company, or (c) a corporation owned directly or indirectly by the stockholders of the Company in substantially the same proportions as their ownership of the Company; (iv) those individuals who, as of the close of the
most recent annual meeting of the Company’s stockholders, are members of the Board of Directors (the ‘Existing Directors’) cease for any reason to constitute more than 50% of the Board of Directors. For purposes of the foregoing, a
new director will be considered an Existing Director if the election, or nomination for election by the Company’s stockholders, of such new director was approved by a vote of a majority of the Existing Directors. No individual shall be
considered an Existing Director if such individual initially assumed office as a result of either an actual or threatened election contest subject to Rule 14a-l1 under the Exchange Act or other actual or threatened solicitation of proxies by or on
behalf of anyone other than the Board of Directors, including by reason of any agreement intended to avoid or settle any election proxy contest; or (v) the stockholders of the Company adopt a plan of liquidation.” 
 *         *         * 

 I, James F. Petelle, as Vice President and Secretary of Andrew Corporation, hereby certify that the
foregoing amendment is consistent with resolutions adopted by the Board of Directors on May 14, 2004 and that such resolutions have not been changed or rescinded since such date. 
 Dated this 14 day of May, 2004. 
  

	
	

	James F. Petelle
	Vice President and SecretaryAmendment No. 1 to the Credit Agreement

 Exhibit 10.1 
 AMENDMENT NO. 1 
 to 
 CREDIT AGREEMENT 
 THIS AMENDMENT NO. 1 TO CREDIT AGREEMENT (the “Amendment”) is made as of
December 11, 2006 (the “Effective Date”), by and among SIGMA-ALDRICH CORPORATION (the “Borrower”), the financial institutions listed on the signature pages hereof (the “Lenders”) and WELLS
FARGO BANK, NATIONAL ASSOCIATION, in its capacity as administrative agent (the “Administrative Agent”) under that certain Credit Agreement dated as of February 23, 2005 by and among the Borrower, the financial institutions
party thereto and the Administrative Agent (as amended, supplemented or otherwise modified as of the date hereof, the “Credit Agreement”). Defined terms used herein and not otherwise defined herein shall have the meaning given to
them in the Credit Agreement. 
 WITNESSETH 
 WHEREAS, the Borrower, the Lenders and the Administrative Agent are parties to the Credit Agreement; and 
 WHEREAS, pursuant to Section 2.08 of the Credit Agreement, the Borrower has requested that the aggregate Revolving Commitments be increased from $150,000,000 to $300,000,000; 
 WHEREAS, the Borrower, the Administrative Agent, each Increasing Lender and any Assuming Lender have agreed to a Revolving Commitment Increase under the
Credit Agreement to increase the aggregate Revolving Commitments to $300,000,000, and in connection therewith each Increasing Lender and each Assuming Lender has agreed to extend a Revolving Commitment in the amount set forth on Annex I hereto
(which Annex I shall amend and restate Schedule 1.01 of the Credit Agreement), in each case, on the terms and conditions set forth herein; 
 WHEREAS, immediately after giving effect to the Revolving Commitment Increase described herein, the Borrower has requested that the Administrative Agent and the Lenders amend the Credit Agreement on the terms and conditions set forth
herein; 
 WHEREAS, the Borrower, the Administrative Agent and the Lenders (after giving effect to the Revolving Commitment Increase
described herein) have agreed to amend the Credit Agreement on the terms and conditions set forth herein; 

 NOW, THEREFORE, in consideration of the premises set forth above, the terms and conditions contained
herein, and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto have agreed to the following amendments to the Credit Agreement: 
  

	1.	Increase of Aggregate Revolving Commitments. Effective as of the Effective Date and subject to the satisfaction of the conditions precedent set forth in Section 3
below: 

  

	 	1.1.	The Revolving Commitment of each Increasing Lender electing to increase its respective Revolving Commitment in accordance with Section 2.08 of the Credit Agreement is
amended as set forth on Annex I hereto. Any new Lender signatory hereto which was not party to the Credit Agreement prior to the date hereof shall be deemed to be an Assuming Lender and a Lender for all purposes under the Credit Agreement and each
such Assuming Lender’s Revolving Commitment is set forth on Annex I hereto. 

  

	 	1.2.	Each Increasing Lender and Assuming Lender shall make available to the Administrative Agent such amounts in immediately available funds as the Administrative Agent shall determine,
for the benefit of the other Lenders, as being required under Section 2.08 of the Credit Agreement in order to cause, after giving effect to the Revolving Commitment Increase described herein and the use of such amounts to make payments
to such other Lenders, the aggregate amount of the outstanding Revolving Loans and participation interests in Reimbursement Obligations owing to each Lender to equal such Lender’s ratable portion of the Revolving Commitments then outstanding
after giving effect to such Revolving Commitment Increase. The Borrower shall be deemed to have repaid and reborrowed all outstanding Revolving Loans as of the Effective Date (with such reborrowing to consist of Revolving Loans, with related
Interest Periods if applicable, specified in a Notice of Borrowing delivered by the Borrower in accordance with the requirements of Section 2.02 of the Credit Agreement). The deemed payments made pursuant to the immediately preceding
sentence shall be accompanied by payment of all accrued interest on the amount prepaid and, in respect of each Revolving Loan, shall be subject to indemnification by the Borrower pursuant to the provisions of Section 2.12 of the Credit
Agreement if the deemed payment occurs other than on the last day of the related Interest Periods. 

  

	 	1.3.	Each of the parties hereto hereby waives receipt of any notice required pursuant to Section 2.08 of the Credit Agreement to be delivered in connection with the Revolving
Commitment Increase described in this Amendment. 

  

	2.	Amendments to the Credit Agreement. Effective as of the Effective Date and immediately after giving effect to the Revolving Commitment Increase described herein and subject
to the satisfaction of the conditions precedent set forth in Section 3 below, the Credit Agreement is hereby amended as follows: 

  

	 	2.1.	The definition of “Revolving Loan Termination Date” now appearing in Section 1.01 of the Credit Agreement is amended to delete the phrase “February
23, 2010” now appearing therein, and to substitute the following therefor: “December 11, 2011, subject to extension pursuant to Section 2.09(b)”. 

  

 2 

	 	2.2.	The following new definition of “First Amendment Effective Date” shall be inserted alphabetically in Section 1.01 of the Credit Agreement:

 “First Amendment Effective Date” means December 11, 2006. 
  

	 	2.3.	Section 2.08 of the Credit Agreement is amended to delete each occurrence of the phrase “$300,000,000” now appearing therein, and to substitute the following
therefor: “$600,000,000”. 

  

	 	2.4.	Section 2.09 of the Credit Agreement is deleted in its entirety and the following is substituted therefor: 

 Section 2.09 Mandatory Termination of Commitments; Extension of Commitments. 
 (a) The Revolving Commitments shall terminate on the Revolving Loan Termination Date, and any Revolving Loans then outstanding (together
with accrued interest thereon) shall be due and payable on such date. 
 (b)(i) The Borrower may request a one-year extension
of the Revolving Loan Termination Date by submitting a written request for an extension to the Administrative Agent (an “Extension Request”) no earlier than 90 days but not later than 45 days prior to the first and/or second
anniversary of the First Amendment Effective Date (such anniversary being an “Anniversary Date”). Promptly upon receipt of an Extension Request, the Administrative Agent shall notify each Lender with a Revolving Commitment thereof
and shall request each such Lender to approve the Extension Request. Each Lender approving the Extension Request shall deliver its written consent no earlier than 30 days but no later than 20 days prior to such Anniversary Date (it being understood
and agreed that such consent may be given or withheld in such Lender’s sole and absolute discretion). If any Lender with a Revolving Commitment shall fail to notify the Administrative Agent in writing of its consent to any such request for
extension of the Revolving Loan Termination Date by the 20th day prior to such Anniversary Date, such Lender shall be deemed to be a Non-Consenting Lender (as defined below) with respect to such request. The election of any Lender to agree to an
Extension Request shall not obligate any other Lender to so agree. The Administrative Agent shall deliver to the Borrower written notification of the Lenders’ decisions no later than 15 days prior to such Anniversary Date. 
 (ii) If all of the Lenders consent in writing to any such request in accordance with Section 2.09(b)(i), the Revolving Loan
Termination Date in effect at such time shall, effective as at such next Anniversary Date (the “Extension Date”), be extended for one calendar year; provided that no such extension shall become effective under this sentence unless,
(i) on the applicable Extension Date, (x), no Default or Event of Default shall have occurred and be continuing and (y) the representations and warranties of the Borrower contained 

  

 3 

 
in this Agreement shall be true in all material respects on and as of such Extension Date and the Administrative Agent shall have received a certificate to
that effect dated such date and executed by the chief financial officer or treasurer of the Borrower and (ii) the Administrative Agent shall have received documents consistent with those delivered on the First Amendment Effective Date as to the
corporate power and authority of the Borrower to borrow hereunder after giving effect to such extension. If Lenders holding more than 50% of the Revolving Commitments, but less than all of the Lenders with Revolving Commitments, consent in writing
to any such request in accordance with Section 2.09(b)(i), unless the Borrower shall deliver written notice to the Administrative Agent terminating such requested extension not less than ten Business Days prior to the proposed Extension Date
(it being understood and agreed that any Extension Request issued in connection with any such terminated extension shall constitute an Extension Request for purposes of determining the then remaining available number of Extension Requests under
Section 2.09(b)(i)), the Revolving Loan Termination Date in effect at such time shall, effective as at the applicable Extension Date, be extended as to those Lenders that so consented (each a “Consenting Lender”) but shall not
be extended as to any other Lender (each a “Non-Consenting Lender”). To the extent that the Revolving Loan Termination Date is not extended as to any Lender pursuant to this Section 2.09(b) and the Revolving Commitment of such
Lender is not assumed in accordance with Section 2.09(b)(iii) on or prior to the applicable Extension Date, the Revolving Commitment of such Non-Consenting Lender shall automatically terminate in whole on such unextended Revolving Loan
Termination Date without any further notice or other action by the Borrower, such Lender or any other Person and the Borrower shall pay all Revolving Loans, together with accrued but unpaid interest thereon, and all other amounts owing under this
Agreement to such Non-Consenting Lender on such unextended Revolving Loan Termination Date; provided that such Non-Consenting Lender shall continue to be entitled to the benefits of, and subject to, those provisions of this Agreement and the other
Loan Documents which survive payment of the Loans and other obligations of the Borrower hereunder and termination of the applicable agreement. It is understood and agreed that no Lender shall have any obligation whatsoever to agree to any request
made by the Borrower for any requested extension of the Revolving Loan Termination Date. 
 (iii) If less than all of the
Lenders consent to any such request pursuant to Section 2.09(b)(i), the Borrower may arrange for one or more Persons (who may be Consenting Lenders) acceptable to the Administrative Agent and the Issuing Banks (each an “Extension
Assuming Lender”) (x) to assume, effective as of the Extension Date or such other date as may be agreed among the Borrower, the Non-Consenting Lender, such Extension Assuming Lender and the Administrative Agent, any Non-Consenting
Lender’s Revolving Commitment and all of the obligations of such Non-Consenting Lender under this Agreement thereafter arising, without recourse to or warranty by, or expense to, such Non-Consenting Lender and (y) to accept, effective as
of the Extension Date or such later date as any Extension Assuming Lender executes and delivers an 

  

 4 

 
Assignment and Assumption Agreement, the Revolving Loan Termination Date applicable to Consenting Lenders; provided, however, that the amount of the
Revolving Commitment of any such Extension Assuming Lender as a result of such substitution shall in no event be less than $5,000,000 unless the amount of the Revolving Commitment of such Non-Consenting Lender is less than $5,000,000, in which case
such Extension Assuming Lender shall assume all of such lesser amount; and provided further that: 
  

	 	(1)	any such Extension Assuming Lender shall have paid to such Non-Consenting Lender (A) the aggregate principal amount of, and any interest accrued and unpaid to the effective
date of the assignment on, the outstanding Revolving Loans, if any, owing to such Non-Consenting Lender plus (B) any accrued but unpaid commitment fees owing to such Non-Consenting Lender as of the effective date of such assignment;

  

	 	(2)	all additional accrued and unpaid cost reimbursements, expense reimbursements and indemnities payable to such Non-Consenting Lender pursuant to Section 9.03, and all other
accrued and unpaid amounts owing to such Non-Consenting Lender hereunder, as of the effective date of such assignment shall have been paid to such Non-Consenting Lender; and 

  

	 	(3)	with respect to any such Extension Assuming Lender, the applicable processing and recordation fee required under Section 9.06(c) for such assignment shall have been paid;

 provided further that such Non-Consenting Lender shall continue to be entitled to the benefits of, and subject to, those
provisions of this Agreement and the other Loan Documents which survive payment of the Revolving Loans and other obligations of the Borrower hereunder and termination of the applicable agreement. At least three Business Days prior to any Extension
Date, (A) each such Extension Assuming Lender, if any, shall have delivered to the Borrower and the Administrative Agent an Assignment and Assumption Agreement, duly executed by such Extension Assuming Lender, such Non-Consenting Lender, the
Borrower and the Administrative Agent, (B) any such Consenting Lender shall have delivered confirmation in writing satisfactory to the Borrower and the Administrative Agent (acting reasonably) as to the increase in the amount of its Revolving
Commitment and (C) each Non-Consenting Lender being replaced pursuant to this Section 2.09(b) shall have delivered to the Administrative Agent any Revolving Note held by such Non-Consenting Lender. Upon the payment of all amounts referred
to in clauses (1), (2) and (3) of this Section 2.09(b)(iii), each such Extension Assuming Lender, as of the Extension Date, will be substituted for such Non-Consenting Lender under this Credit Agreement and shall be a Lender for all
purposes of this Agreement, without any further acknowledgment by or the consent of the other Lenders, and the obligations of each such Non-Consenting Lender hereunder arising after the Extension Date shall, by the provisions hereof, be released and
discharged. 
  

 5 

 (iv) If Lenders holding more than 50% of the Revolving Commitments (after giving effect
to any assignments pursuant to Section 2.09(b)(iii)) consent in a writing delivered to the Administrative Agent to a requested extension (whether by execution or delivery of an Assignment and Assumption Agreement or otherwise) not later than
one Business Day prior to such Extension Date, the Administrative Agent shall so notify the Borrower, and, so long as (i) on the Extension Date, (x), no Default or Event of Default shall have occurred and be continuing and (y) the
representations and warranties of the Borrower contained in this Agreement shall be true in all material respects on and as of such Extension Date and the Administrative Agent shall have received a certificate to that effect dated such date and
executed by the chief financial officer or treasurer of the Borrower and (ii) the Administrative Agent shall have received documents consistent with those delivered on the Effective Date as to the corporate power and authority of the Borrower
to borrow hereunder after giving effect to such extension, the Revolving Loan Termination Date then in effect shall be extended for the additional one-year period as described in Section 2.09(b)(ii), and all references in this Agreement, and in
any Revolving Notes to the “Revolving Loan Termination Date” shall, with respect to each Consenting Lender and each Extension Assuming Lender for such Extension Date, refer to the Revolving Loan Termination Date as so extended. Promptly
following each Extension Date, the Administrative Agent shall notify the Lenders (including, without limitation, each Extension Assuming Lender) of the extension of the scheduled Revolving Loan Termination Date in effect immediately prior thereto
and shall thereupon record in the Register the relevant information with respect to each such Consenting Lender and each such Extension Assuming Lender. 
  

	 	2.5.	Section 5.06 of the Credit Agreement is deleted in its entirety and the following is substituted therefor: 

 Section 5.06 Consolidated Net Worth. Only so long as the following covenant shall also be effective pursuant to any other
instrument or agreement to which the Borrower or any Subsidiary of the Borrower shall be party: The Borrower will not, at any time, permit Consolidated Net Worth to be less than $750,000,000. 
  

	 	2.6.	Section 5.11 of the Credit Agreement is amended to delete the phrase “20%” now appearing therein, and to substitute the following therefor: “25%”.

  

	 	2.7.	Section 9.04 of the Credit Agreement is amended to insert immediately after the phrase “with respect to any such Note or other Obligation held by such other
Lender” now appearing therein, the following parenthetical: “(other than any such payment made to a Non-Consenting Lender pursuant to Section 2.09(b)(ii) or (b)(iii))”. 

  

 6 

	 	2.8.	Section 9.05 of the Credit Agreement is amended to insert at the beginning of clause (iii) thereof, the following: “except as set forth in
Section 2.09 with respect to any extension of the Revolving Loan Termination Date,”. 

  

	 	2.9.	The Pricing Schedule – Revolving Facility and the Pricing Schedule – Term Facility are deleted in their entirety and replaced with the Pricing Schedule – Revolving
Facility and the Pricing Schedule – Term Facility, respectively, set forth on Annex II hereto. 

  

	 	2.10.	 Schedule 1.01 to the Credit Agreement (Commitments) is amended and restated in its entirety as set forth on Annex I hereto. 

  

	3.	Conditions of Effectiveness. The effectiveness of this Amendment is subject to the conditions precedent that: 

  

	 	(a)	the Administrative Agent shall have received: 

  

	 	(i)	duly executed originals of this Amendment from each of the Borrower, the Lenders (or the Administrative Agent with the consent in writing of the Lenders), each Increasing Lender,
each Assuming Lender, if any, and each Departing Lender (as defined below), if any; 

  

	 	(ii)	duly executed Revolving Notes for the account of each Assuming Lender, if any, and any Increasing Lender, dated as of the Effective Date in a principal amount equal to such
Lender’s Revolving Commitment after giving effect to the Revolving Commitment Increase hereunder; 

  

	 	(iii)	evidence reasonably satisfactory to it that on or prior to the Effective Date, (x) all obligations of the Borrower under the 5-Year Agreement shall have been terminated and be
of no further force or effect (other than in respect of contingent indemnity obligations and any other obligation that expressly survives the termination thereof); 

  

	 	(iv)	(x) duly certified resolutions of the Borrower (in form and substance reasonably acceptable to the Administrative Agent) authorizing the execution, delivery and performance of this
Amendment and of the Credit Agreement as amended hereby, and (y) opinion(s) of counsel of the Borrower in form and substance reasonably acceptable to the Administrative Agent; 

  

	 	(v)	from the Borrower for its account and the account of each Lender, all fees payable pursuant to that certain Fee Letter, dated as of November 16, 2006, by and among the Borrower
and the Administrative Agent; and 

  

 7 

	 	(vi)	such other documents, instruments and agreements as the Administrative Agent shall reasonably request; and 

  

	 	(b)	the Administrative Agent and the Lenders shall have administered the reallocation of the Revolving Commitments and Term Loans among the Lenders in accordance with their respective
ratable shares thereof. 

  

	4.	Acknowledgment and Consent with Respect to Departing Lenders. The Borrower and each Lender, including, without limitation, each Lender identified on the signature pages
hereto as a “Departing Lender”, hereby acknowledges and agrees that, notwithstanding any provisions to the contrary in the Credit Agreement (including the limitations on assignments or transfers of interests under the Credit Agreement set
forth in Section 9.06 of the Credit Agreement), on the Effective Date, and subject to any such Departing Lender’s receipt of payment in full of the Loans and other amounts at such time owing to it under the Credit Agreement,
(a) the Commitments shall be amended and restated in their entirety pursuant to Section 1 above and as set forth on Annex I hereto, (b) each Departing Lender’s Commitments under the Credit agreement shall automatically be
deemed terminated and the only Commitments on the Effective Date shall be those identified on Annex I hereto, (c) such Departing Lender shall have no further rights or obligations as a Lender under the Credit Agreement and shall cease to be a
party thereto (but shall continue to be entitled to the benefits of Sections 2.12, 2.14 and 9.03 of the Credit Agreement), and (d) the consent of such Departing Lender shall be limited to the acknowledgements and agreements
set forth in this Section 3 and shall not be required as a condition to the effectiveness of any other amendments set forth herein. 

  

	5.	Representations and Warranties and Reaffirmations of the Borrower. 

  

	 	5.1.	The Borrower hereby represents and warrants that (i) this Amendment and the Credit Agreement as previously executed and as modified hereby constitute legal, valid and binding
obligations of the Borrower and are enforceable against the Borrower in accordance with their terms (except as enforceability may be limited by bankruptcy, insolvency, fraudulent conveyances, reorganization or similar laws relating to or affecting
the enforcement of creditors’ rights generally, general equitable principles (whether considered in a proceeding in equity or at law) and requirements of reasonableness, good faith and fair dealing), and (ii) no Default or Event of Default
has occurred and is continuing. 

  

	 	5.2.	Upon the effectiveness of this Amendment and after giving effect hereto, the Borrower hereby reaffirms all covenants, representations and warranties, in all material respects, made
in the Credit Agreement as modified hereby, and agrees that all such covenants, representations and warranties shall be deemed to have been remade as of the Effective Date, except that any such covenant, representation, or warranty that was made as
of a specific date shall be considered reaffirmed only as of such date. 

  

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	6.	Reference to the Effect on the Credit Agreement. 

  

	 	6.1.	Upon the effectiveness of Section 2 hereof, on and after the date hereof, each reference in the Credit Agreement (including any reference therein to “this Credit
Agreement,” “hereunder,” “hereof,” “herein” or words of like import referring thereto) or in any other Loan Document shall mean and be a reference to the Credit Agreement as modified hereby.

  

	 	6.2.	Except as specifically modified above, the Credit Agreement and all other documents, instruments and agreements executed and/or delivered in connection therewith, shall remain in
full force and effect, and are hereby ratified and confirmed. 

  

	 	6.3.	The execution, delivery and effectiveness of this Amendment shall not operate as a waiver of any right, power or remedy of the Administrative Agent or the Lenders, nor constitute a
waiver of any provision of the Credit Agreement or any other documents, instruments and agreements executed and/or delivered in connection therewith. 

  

	7.	GOVERNING LAW. THIS AMENDMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF ILLINOIS. 

  

	8.	Headings. Section headings in this Amendment are included herein for convenience of reference only and shall not constitute a part of this Amendment for any other purpose.

  

	9.	Counterparts. This Amendment may be executed by one or more of the parties to this Amendment on any number of separate counterparts and all of said counterparts taken
together shall be deemed to constitute one and the same instrument. 

 [REMAINDER OF PAGE INTENTIONALLY BLANK]

  

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 IN WITNESS WHEREOF, this Amendment has been duly executed as of the day and year first above written.

  

			
	SIGMA-ALDRICH CORPORATION, as the Borrower
		
	By:	 	  
	Name:	 	
	Title:	 	
		
	By:	 	  
	Name:	 	
	Title:	 	
	
	WELLS FARGO BANK, NATIONAL ASSOCIATION, individually, as Letter of Credit Issuer, as Administrative Agent and as Joint Lead Arranger
		
	By:	 	  
	Name:	 	
	Title:	 	
	
	WACHOVIA BANK, N.A., individually and as Syndication Agent
		
	By:	 	  
	Name:	 	
	Title:	 	
	
	WACHOVIA CAPITAL MARKETS, LLC, as Joint Lead Arranger
		
	By:	 	  
	Name:	 	
	Title:	 	

  

 SIGNATURE PAGE TO AMENDMENT NO. 1

			
	THE BANK OF TOKYO-MITSUBISHI UFJ, LTD., CHICAGO BRANCH, individually and as Co-Documentation Agent
		
	By:	 	  
	Name:	 	
	Title:	 	
	
	ABN AMRO BANK, N.V., individually
		
	By:	 	  
	Name:	 	
	Title:	 	
	
	U.S. BANK NATIONAL ASSOCIATION, individually
		
	By:	 	  
	Name:	 	
	Title:	 	
	
	COMMERCE BANK, N.A., individually
		
	By:	 	  
	Name:	 	
	Title:	 	
	
	COMERICA BANK, individually
		
	By:	 	  
	Name:	 	
	Title:	 	

  

 SIGNATURE PAGE TO AMENDMENT NO. 1

			
	THE NORTHERN TRUST COMPANY, individually
		
	By:	 	  
	Name:	 	
	Title:	 	
	
	BNP PARIBAS, as a Departing Lender
		
	By:	 	  
	Name:	 	
	Title:	 	
		
	By:	 	  
	Name:	 	
	Title:	 	
	
	MIZUHO CORPORATE BANK, LTD., as a Departing Lender
		
	By:	 	  
	Name:	 	
	Title:	 	
	
	BANK OF AMERICA, N.A., as an Assuming Lender and as Co-Documentation Agent
		
	By:	 	  
	Name:	 	
	Title:	 	

  

 SIGNATURE PAGE TO AMENDMENT NO. 1

 ANNEX I 
 COMMITMENT SCHEDULE 
  

				
	 LENDER
	  	REVOLVING
COMMITMENT
	 Wells Fargo Bank, National Association
	  	$	55,000,000
	 Wachovia Bank, N.A.
	  	$	55,000,000
	 Bank of America, N.A.
	  	$	45,000,000
	 The Bank of Tokyo-Mitsubishi UFJ, Ltd., Chicago Branch
	  	$	45,000,000
	 U.S. Bank National Association
	  	$	35,000,000
	 Comerica Bank
	  	$	25,000,000
	 The Northern Trust Company
	  	$	25,000,000
	 Commerce Bank, N.A.
	  	$	15,000,000
		  	 	 
	 TOTAL REVOLVING COMMITMENTS:
	  	$	300,000,000
		  	 	 

				
	 LENDER
	  	TERM LOANS
AS OF THE
FIRST
AMENDMENT
EFFECTIVE
DATE
	 Wells Fargo Bank, National Association
	  	$	34,000,000
	 Wachovia Bank, N.A.
	  	$	24,000,000
	 The Bank of Tokyo-Mitsubishi UFJ, Ltd., Chicago Branch
	  	$	21,000,000
	 U.S. Bank National Association
	  	$	14,000,000
	 ABN AMRO Bank, N.V.
	  	$	10,000,000
	 Commerce Bank, N.A.
	  	$	7,000,000
	 Comerica Bank
	  	$	5,000,000
	 The Northern Trust Company
	  	$	5,000,000
		  	 	 
	 TOTAL TERM COMMITMENTS:
	  	$	120,000,000
		  	 	 

  

 14 

 ANNEX II 
 PRICING SCHEDULE – Revolving Facility 
  

																
	 	  	 Level I
 Status
	 	 	 Level II
 Status
	 	 	 Level III
 Status
	 	 	 Level IV
 Status
	 	 	 Level V
 Status
	 
	 LIBOR Margin
	  	0.125	%	 	0.175	%	 	0.180	%	 	0.295	%	 	0.400	%
	 Facility Fee Rate
	  	0.050	%	 	0.050	%	 	0.070	%	 	0.080	%	 	0.125	%
	 Utilization Fee Rate
	  	0.050	%	 	0.050	%	 	0.075	%	 	0.075	%	 	0.100	%
	 Base Rate Margin
	  	0.00	%	 	0.00	%	 	0.00	%	 	0.00	%	 	0.00	%

 PRICING SCHEDULE – Term Facility 
  

																
	 	  	 Level I
 Status
	 	 	 Level II
 Status
	 	 	 Level III
 Status
	 	 	 Level IV
 Status
	 	 	 Level V
 Status
	 
	 LIBOR Margin
	  	0.175	%	 	0.225	%	 	0.255	%	 	0.370	%	 	0.500	%
	 Facility Fee Rate
	  	0.050	%	 	0.050	%	 	0.070	%	 	0.080	%	 	0.125	%
	 Base Rate Margin
	  	0.00	%	 	0.00	%	 	0.00	%	 	0.00	%	 	0.00	%

  

 15

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00114-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00114-of-00352.parquet"}], [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00114-of-00352.parquet"}]]