Document:

Guaranty Agreement

 EXHIBIT 10.6 
 GUARANTY AGREEMENT 
 This Guaranty Agreement dated as of March 31, 2008
(“Guaranty”) is among each of the undersigned (individually a “Guarantor” and collectively, the “Guarantors”) and Wells Fargo Bank, N.A., as Administrative Agent for the ratable benefit of itself,
the Lenders (as defined below), the Issuing Lender (as defined below), the Swap Counterparties (as defined below), and Wells Fargo Bank, N.A. and any of its affiliates providing Banking Services (as defined in the Credit Agreement) to the Borrower
or any of its Subsidiaries (together with the Administrative Agent, the Issuing Lender and the Lenders, individually a “Beneficiary”, and collectively, the “Beneficiaries”). 
 INTRODUCTION 
 A. This
Guaranty is given in connection with that certain Credit Agreement dated as of March 31, 2008 (as it has been or may be amended or otherwise modified from time to time, the “Credit Agreement”) among Flotek Industries, Inc., a
Delaware corporation (the “Borrower”), the lenders party thereto from time to time, (the “Lenders”) and Wells Fargo Bank, N.A., as an administrative agent (in such capacity, the “Administrative
Agent”), , as the issuing lender (in such capacity, the “Issuing Lender”) and as the swing line lender (in such capacity, the “Swing Line Lender”). 
 B. Each Guarantor is a Subsidiary of the Borrower and will derive substantial direct and indirect benefit from (i) the transactions
contemplated by the Credit Agreement and the other Credit Documents (as defined in the Credit Agreement), (ii) the Hedging Arrangements (as defined in the Credit Agreement) entered into by the Borrower or any of its other Subsidiaries with a
Lender or an Affiliate of a Lender (such counterparty being referred to as a “Swap Counterparty”), and (iii) the Banking Services (as defined in the Credit Agreement) provided by Wells Fargo Bank, N.A. or any of its Affiliates
to the Borrower and its Subsidiaries. 
 C. Each Guarantor is executing and delivering this Guaranty (i) to induce the
Lenders to provide and to continue to provide Advances under the Credit Agreement, (ii) to induce the Issuing Lender to provide and to continue to provide Letters of Credit under the Credit Agreement, and (iii) intending it to be a legal,
valid, binding, enforceable and continuing obligation of such Guarantor. 
 NOW, THEREFORE, in consideration of the premises,
the Guarantors and the Administrative Agent for the benefit of the Beneficiaries, do hereby further agree as follows: 
 Section 1. Definitions. All capitalized terms not otherwise defined in this Guaranty that are defined in the Credit Agreement shall have the meanings assigned to such terms by the Credit Agreement. 
 Section 2. Guaranty. 
 (a) Each Guarantor hereby absolutely, unconditionally and irrevocably guarantees the punctual payment and performance, when due, whether at stated maturity, by acceleration or otherwise, of all Secured Obligations
(including all Obligations, Banking Service Obligations and obligations owing to Swap Counterparties), whether absolute or contingent and 

 
whether for principal, interest (including, without limitation, interest that but for the existence of a bankruptcy, reorganization or similar proceeding
would accrue), fees, amounts owing in respect of Letter of Credit Obligations, amounts required to be provided as collateral, indemnities, expenses or otherwise (collectively, the “Guaranteed Obligations”). Without limiting the
generality of the foregoing, each Guarantor’s liability shall extend to all amounts that constitute part of the Guaranteed Obligations and would be owed by the Borrower to the Administrative Agent, the Issuing Lender, the Swing Line Lender or
any Lender under the Credit Documents and by the Borrower to the Swap Counterparty but for the fact that they are unenforceable or not allowable due to insolvency or the existence of a bankruptcy, reorganization or similar proceeding involving the
Borrower. 
 (b) It is the intention of the Guarantors and each Beneficiary that the amount of the Guaranteed Obligations
guaranteed by each Guarantor shall be in, but not in excess of, the maximum amount permitted by fraudulent conveyance, fraudulent transfer and similar Legal Requirement applicable to such Guarantor. Accordingly, notwithstanding anything to the
contrary contained in this Guaranty or in any other agreement or instrument executed in connection with the payment of any of the Guaranteed Obligations, the amount of the Guaranteed Obligations guaranteed by a Guarantor under this Guaranty shall be
limited to an aggregate amount equal to the largest amount that would not render such Guarantor’s obligations hereunder subject to avoidance under Section 548 of the United States Bankruptcy Code or any comparable provision of any other
applicable law. 
 Section 3. Guaranty Absolute. Each Guarantor guarantees that the Guaranteed Obligations will
be paid strictly in accordance with the terms of the Credit Documents, regardless of any law, regulation or order now or hereafter in effect in any jurisdiction affecting any of such terms or the rights of the Administrative Agent, the Issuing
Lender, the Swing Line Lender, any Lender or any Swap Counterparty with respect thereto but subject to Section 2(b) above. The obligations of each Guarantor under this Guaranty are independent of the Guaranteed Obligations or any other
obligations of any other Person under the Credit Documents or in connection with any Hedging Arrangement, and a separate action or actions may be brought and prosecuted against a Guarantor to enforce this Guaranty, irrespective of whether any action
is brought against the Borrower, any other Guarantor or any other Person or whether the Borrower, any other Guarantor or any other Person is joined in any such action or actions. The liability of each Guarantor under this Guaranty shall be
irrevocable, absolute and unconditional irrespective of, and each Guarantor hereby irrevocably waives any defenses it may now or hereafter have in any way relating to, any or all of the following: 
 (a) any lack of validity or enforceability of any Credit Document or any agreement or instrument relating thereto or any part of the
Guaranteed Obligations being irrecoverable; 
 (b) any change in the time, manner or place of payment of, or in any other
term of, all or any of the Guaranteed Obligations or any other obligations of any Person under the Credit Documents or any agreement or instrument relating to Hedging Arrangements with a Swap Counterparty, or any other amendment or waiver of or any
consent to departure from any Credit Document or any agreement or instrument relating to Hedging Arrangements with a Swap Counterparty, including, without limitation, any increase in the Guaranteed Obligations resulting from the extension of
additional credit to the Borrower or otherwise; 
  

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 (c) any taking, exchange, release or non-perfection of any collateral, or any taking,
release or amendment or waiver of or consent to departure from any other guaranty, for all or any of the Guaranteed Obligations; 
 (d) any manner of application of collateral, or proceeds thereof, to all or any of the Guaranteed Obligations, or any manner of sale or other disposition of any collateral for all or any of the Guaranteed Obligations or any other
obligations of any other Person under the Credit Documents or any other assets of the Borrower or any of its Subsidiaries; 
 (e) any change, restructuring or termination of the corporate structure or existence of the Borrower or any of its Subsidiaries; 
 (f) any failure of any Lender, the Administrative Agent, the Issuing Lender, the Swing Line Lender or any other Beneficiary to disclose to the Borrower or any Guarantor any information relating to the business,
condition (financial or otherwise), operations, properties or prospects of any Person now or in the future known to the Administrative Agent, the Issuing Lender, the Swing Line Lender, any Lender or any other Beneficiary (and each Guarantor hereby
irrevocably waives any duty on the part of any Beneficiary to disclose such information); 
 (g) any signature of any officer
of the Borrower being mechanically reproduced in facsimile or otherwise; or 
 (h) any other circumstance or any existence of
or reliance on any representation by any Beneficiary that might otherwise constitute a defense available to, or a discharge of, the Borrower, any Guarantor or any other guarantor, surety or other Person. 
 Section 4. Continuation and Reinstatement, Etc. Each Guarantor agrees that, to the extent that payments of any of the
Guaranteed Obligations are made, or any Lender, the Administrative Agent, the Issuing Lender, the Swing Line Lender or any Swap Counterparty receives any proceeds of collateral, and such payments or proceeds or any part thereof are subsequently
invalidated, declared to be fraudulent or preferential, set aside, or otherwise required to be repaid, then to the extent of such repayment the Guaranteed Obligations shall be reinstated and continued in full force and effect as of the date such
initial payment or collection of proceeds occurred. EACH GUARANTOR SHALL DEFEND AND INDEMNIFY EACH BENEFICIARY FROM AND AGAINST ANY CLAIM, DAMAGE, LOSS, LIABILITY, COST, OR EXPENSE UNDER THIS SECTION 4 (INCLUDING REASONABLE ATTORNEYS’ FEES
AND EXPENSES) IN THE DEFENSE OF ANY SUCH ACTION OR SUIT, INCLUDING SUCH CLAIM, DAMAGE, LOSS, LIABILITY, COST, OR EXPENSE ARISING AS A RESULT OF THE INDEMNIFIED BENEFICIARY’S OWN NEGLIGENCE BUT EXCLUDING SUCH CLAIM, DAMAGE, LOSS, LIABILITY,
COST, OR EXPENSE THAT IS FOUND IN A FINAL, NON-APPEALABLE JUDGMENT BY A COURT OF COMPETENT JURISDICTION TO HAVE RESULTED FROM SUCH INDEMNIFIED BENEFICIARY’S GROSS NEGLIGENCE, WILLFUL MISCONDUCT, OR BAD FAITH. 
  

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 Section 5. Waivers and Acknowledgments. 
 (a) Each Guarantor hereby waives promptness, diligence, presentment, notice of acceptance and any other notice with respect to any of the
Guaranteed Obligations and this Guaranty and any requirement that any Beneficiary protect, secure, perfect or insure any Lien or any property or exhaust any right or take any action against the Borrower or any other Person or any collateral.

 (b) Each Guarantor hereby irrevocably waives any right to revoke this Guaranty, and acknowledges that this Guaranty is
continuing in nature and applies to all Guaranteed Obligations, whether existing now or in the future. 
 (c) Each Guarantor
acknowledges that it will receive substantial direct and indirect benefits from the financing arrangements involving the Borrower or any Subsidiary of the Borrower contemplated by the Credit Documents and the Hedging Arrangements and that the
waivers set forth in this Guaranty are knowingly made in contemplation of such benefits. 
 Section 6. Subrogation
and Subordination. 
 (a) No Guarantor will exercise any rights that it may now have or hereafter acquire against the
Borrower or any other Person to the extent that such rights arise from the existence, payment, performance or enforcement of such Guarantor’s obligations under this Guaranty or any other Credit Document, including, without limitation, any right
of subrogation, reimbursement, exoneration, contribution or indemnification and any right to participate in any claim or remedy of any Beneficiary against the Borrower or any other Person, whether or not such claim, remedy or right arises in equity
or under contract, statute or common law, including, without limitation, the right to take or receive from the Borrower or any other Person, directly or indirectly, in cash or other property or by set-off or in any other manner, payment or security
on account of such claim, remedy or right, unless and until all of the Guaranteed Obligations and any and all other amounts payable by the Guarantors under this Guaranty shall have been paid in full in cash and no Letter of Credit Obligations shall
remain outstanding and all Commitments shall have expired or terminated. If any amount shall be paid to a Guarantor in violation of the preceding sentence at any time prior to (a) the payment in full in cash of the Guaranteed Obligations and
any and all other amounts payable by the Guarantors under this Guaranty, (b) the satisfaction of all Letter of Credit Obligations and the termination of all obligations of the Issuing Lender and the Lenders in respect of Letters of Credit, and
(c) the termination of the Commitments, such amount shall be held in trust for the benefit of the Beneficiaries and shall forthwith be paid to the Administrative Agent to be credited and applied to the Guaranteed Obligations and any and all
other amounts payable by the Guarantors under this Guaranty, whether matured or unmatured, in accordance with the terms of the Credit Documents. 
 (b) Each Guarantor and the Borrower agrees that all Subordinated Guarantor Obligations (as hereinafter defined) are and shall be subordinate and inferior in rank, preference and priority to all obligations of such
Guarantor in respect of the Guaranteed Obligations hereunder, and the Borrower and such Guarantor shall, if requested by the Administrative Agent, execute a subordination agreement reasonably satisfactory to the Administrative Agent to more fully
set out the terms of such subordination. Each Guarantor and the Borrower agrees that none 

  

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of the Subordinated Guarantor Obligations shall be secured by a lien or security interest on any assets of such Guarantor or any ownership interests in any
Subsidiary of such Guarantor. “Subordinated Guarantor Obligations” means any and all obligations and liabilities of a Guarantor owing to the Borrower or any other Guarantor, direct or contingent, due or to become due, now existing
or hereafter arising, including, without limitation, all future advances, with interest, attorneys’ fees, expenses of collection and costs. 
 Section 7. Representations and Warranties. Each Guarantor hereby represents and warrants as follows: 
 (a) There are no conditions precedent to the effectiveness of this Guaranty. Such Guarantor benefits from executing this Guaranty. 
 (b) Such Guarantor has, independently and without reliance upon the Administrative Agent or any Lender and based on such documents and information as it has deemed appropriate, made its own
credit analysis and decision to enter into this Guaranty, and such Guarantor has established adequate means of obtaining from the Borrower and each other relevant Person on a continuing basis information pertaining to, and is now and on a continuing
basis will be completely familiar with, the business, condition (financial and otherwise), operations, properties and prospects of the Borrower and each other relevant Person. 
 (c) The obligations of such Guarantor under this Guaranty are the valid, binding and legally enforceable obligations of such Guarantor, (except as limited by (i) applicable bankruptcy,
insolvency, reorganization, moratorium, or similar laws at the time in effect affecting the rights of creditors generally and (ii) general principles of equity whether applied by a court of law or equity), and the execution and delivery of this
Guaranty by such Guarantor has been duly and validly authorized in all respects by all requisite corporate, limited liability company or partnership actions on the part of such Guarantor, and the Person who is executing and delivering this Guaranty
on behalf of such Guarantor has full power, authority and legal right to so do, and to observe and perform all of the terms and conditions of this Guaranty on such Guarantor’s part to be observed or performed. 
 Section 8. Right of Set-Off. Upon the occurrence and during the continuance of any Event of Default, any Lender or the
Administrative Agent, the Issuing Lender, the Swing Line Lender and any other Beneficiary is hereby authorized at any time, to the fullest extent permitted by law, to set-off and apply any deposits (general or special, time or demand, provisional or
final) and other indebtedness owing by such Beneficiary to the account of each Guarantor against any and all of the obligations of the Guarantors under this Guaranty, irrespective of whether or not such Beneficiary shall have made any demand under
this Guaranty and although such obligations may be contingent and unmatured. Such Beneficiary shall promptly notify the affected Guarantor after any such set-off and application is made, provided that the failure to give such notice shall not affect
the validity of such set-off and application. The rights of the Beneficiaries under this Section 8 are in addition to other rights and remedies (including, without limitation, other rights of set-off) which any Beneficiary may have. 

Section 9. Amendments, Etc. No amendment or waiver of any provision of this Guaranty and no consent to any departure by
any Guarantor therefrom shall in any event be 

  

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effective unless the same shall be in writing and signed by the affected Guarantor and the Administrative Agent, and then such waiver or consent shall be
effective only in the specific instance and for the specific purpose for which given. 
 Section 10. Notices,
Etc. All notices and other communications provided for hereunder shall be sent in the manner provided for in Section 9.9 of the Credit Agreement in writing and mailed, telecopied or delivered, if to a Guarantor, at its address for notices
specified in Schedule 1 to the Security Agreement, and if to the Administrative Agent, the Issuing Lender or any Lender, at its address specified in or pursuant to the Credit Agreement. All such notices and communications shall be effective when
delivered, except that notices and communications to the Administrative Agent shall not be effective until received by the Administrative Agent. 
 Section 11. No Waiver: Remedies. No failure on the part of the Administrative Agent or any other Beneficiary to exercise, and no delay in exercising, any right hereunder shall operate as a waiver thereof;
nor shall any single or partial exercise of any right hereunder preclude any other or further exercise thereof or the exercise of any other right. The remedies herein provided are cumulative and not exclusive of any remedies provided by law.

 Section 12. Continuing Guaranty: Assignments under the Credit Agreement. This Guaranty is a continuing
guaranty and shall (a) remain in full force and effect until the payment in full of all Guaranteed Obligations and all other amounts payable under the Credit Documents (other than reimbursement and indemnity obligations which survive but are
not yet due and payable), the termination of all Letter of Credit Obligations, and the termination of all the Commitments, (b) be binding upon each Guarantor and its successors and assigns, (c) inure to the benefit of and be enforceable by
the Administrative Agent, each Lender, the Issuing Lender, and the Swing Line Lender and their respective successors, and, in the case of transfers and assignments made in accordance with the Credit Agreement, transferees and assigns, and
(d) inure to the benefit of and be enforceable by a Swap Counterparty and each of its successors, transferees and assigns to the extent such successor, transferee or assign is a Lender or an Affiliate of a Lender. Without limiting the
generality of the foregoing clause (c), subject to Section 9.7 of the Credit Agreement, any Lender may assign or otherwise transfer all or any portion of its rights and obligations under the Credit Agreement (including, without limitation, all
or any portion of its Commitment, the Advances owing to it and the Note or Notes held by it) to any other Person, and such other Person shall thereupon become vested with all the benefits in respect thereof granted to such Lender herein or
otherwise, subject, however, in all respects to the provisions of the Credit Agreement. Each Guarantor acknowledges that upon any Person becoming a Lender, the Administrative Agent, the Issuing Lender or the Swing Line Lender in accordance with the
Credit Agreement, such Person shall be entitled to the benefits hereof. 
 Section 13. Governing Law. This
Guaranty shall be governed by, and construed and enforced in accordance with, the laws of the State of Texas. Each Guarantor hereby irrevocably submits to the jurisdiction of any Texas state or federal court sitting in Houston, Texas in any action
or proceeding arising out of or relating to this Guaranty and the other Credit Documents, and each Guarantor hereby irrevocably agrees that all claims in respect of such action or proceeding may be heard and determined in such court. Each Guarantor
hereby irrevocably waives, to the fullest extent it may effectively do so, any right it may have to the defense of an inconvenient forum to the maintenance of such action or proceeding. Each Guarantor hereby 

  

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agrees that service of copies of the summons and complaint and any other process which may be served in any such action or proceeding may be made by mailing
or delivering a copy of such process to such Guarantor at its address set forth in the Credit Agreement or set forth on the signature page of this Guaranty. Each Guarantor agrees that a final judgment in any such action or proceeding shall be
conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law. Nothing in this Section shall affect the rights of any Beneficiary to serve legal process in any other manner permitted by the law
or affect the right of any Beneficiary to bring any action or proceeding against any Guarantor or its Property in the courts of any other jurisdiction. 
 Section 14. INDEMNIFICATION. EACH GUARANTOR SHALL INDEMNIFY EACH OF THE BENEFICIARIES, AND THEIR RESPECTIVE DIRECTORS, OFFICERS, EMPLOYEES AND AGENTS FROM, AND DISCHARGE, RELEASE, AND HOLD EACH
OF THEM HARMLESS AGAINST, ANY AND ALL LIABILITIES, OBLIGATIONS, LOSSES, CLAIMS, EXPENSES, OR DAMAGES OF ANY KIND OR NATURE WHATSOEVER TO WHICH ANY OF THEM MAY BECOME SUBJECT RELATING TO OR ARISING OUT OF THIS GUARANTY, INCLUDING ANY LIABILITIES,
OBLIGATIONS, LOSSES, CLAIMS, EXPENSES, OR DAMAGES WHICH ARISE OUT OF OR RESULT FROM (A) ANY ACTUAL OR PROPOSED USE BY THE BORROWER, ANY GUARANTOR OR ANY AFFILIATE OF THE BORROWER OR ANY GUARANTOR OF THE PROCEEDS OF THE ADVANCES, (B) ANY
BREACH BY THE BORROWER OR ANY GUARANTOR OF ANY PROVISION OF THE CREDIT AGREEMENT OR ANY OTHER CREDIT DOCUMENT, (C) ANY INVESTIGATION, LITIGATION OR OTHER PROCEEDING (INCLUDING ANY THREATENED INVESTIGATION OR PROCEEDING) RELATING TO THE
FOREGOING, (D) ANY ENVIRONMENTAL CLAIM OR REQUIREMENT OF ENVIRONMENTAL LAWS CONCERNING OR RELATING TO THE PRESENT OR PREVIOUSLY-OWNED OR OPERATED PROPERTIES OF THE BORROWER, ANY GUARANTOR OR THE OPERATIONS OR BUSINESS, OF THE BORROWER OR ANY
GUARANTOR INCLUDING ANY MATTERS DISCLOSED WITHIN THE CREDIT AGREEMENT, OR (E) ANY ENVIRONMENTAL CLAIM OR REQUIREMENT OF ENVIRONMENTAL LAWS CONCERNING OR RELATED TO THE BORROWER’S OR ANY GUARANTOR’S PROPERTIES AND EACH GUARANTOR SHALL
REIMBURSE THE BENEFICIARIES AND THEIR RESPECTIVE DIRECTORS, OFFICERS, EMPLOYEES AND AGENTS, UPON DEMAND FOR ANY REASONABLE OUT-OF-POCKET EXPENSES (INCLUDING REASONABLE OUTSIDE LEGAL FEES) INCURRED IN CONNECTION WITH ANY SUCH INVESTIGATION,
LITIGATION OR OTHER PROCEEDING; AND EXPRESSLY INCLUDING ANY SUCH LOSSES, LIABILITIES, CLAIMS, DAMAGES, OR EXPENSE INCURRED BY REASON OF THE PERSON BEING INDEMNIFIED’S OWN NEGLIGENCE, BUT EXCLUDING ANY SUCH LOSSES, LIABILITIES, CLAIMS, DAMAGES
OR EXPENSES THAT IS FOUND IN A FINAL, NON-APPEALABLE JUDGMENT BY A COURT OF COMPETENT JURISDICTION TO HAVE RESULTED FROM SUCH INDEMNIFIED PERSON’S GROSS NEGLIGENCE, WILLFUL MISCONDUCT, OR BAD FAITH. 
  

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 Section 15. WAIVER OF JURY TRIAL. EACH GUARANTOR HEREBY
ACKNOWLEDGES THAT IT HAS BEEN REPRESENTED BY AND HAS CONSULTED WITH COUNSEL OF ITS CHOICE, AND HEREBY KNOWINGLY, VOLUNTARILY, INTENTIONALLY, AND IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN RESPECT OF ANY LEGAL PROCEEDING ARISING OUT OF
OR RELATING TO THIS GUARANTY, ANY OTHER CREDIT DOCUMENT, OR ANY OF THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY. 
 Section 16. Additional Guarantors. Pursuant to Section 5.6 of the Credit Agreement, certain Subsidiaries of the Borrower that were not in existence on the date of the Credit Agreement are required to enter into this
Guaranty as a Guarantor upon becoming a Subsidiary. Upon execution and delivery after the date hereof by the Administrative Agent and such Subsidiary of an instrument in the form of Annex 1, such Subsidiary shall become a Guarantor hereunder
with the same force and effect as if originally named as a Guarantor herein. The execution and delivery of any instrument adding an additional Guarantor as a party to this Guaranty shall not require the consent of any other Guarantor hereunder. The
rights and obligations of each Guarantor hereunder shall remain in full force and effect notwithstanding the addition of any new Guarantor as a party to this Guaranty. 
 Section 17. USA Patriot Act. Each Beneficiary that is subject to the Act (as hereinafter defined) and the Agent (for itself and not on behalf of any other Beneficiary) hereby
notifies each Guarantor that pursuant to the requirements of the USA Patriot Act (Title III of Pub. L. 107-56 (signed into law October 26, 2001))(the “Act”), it is required to obtain, verify and record information that identifies such
Guarantor, which information includes the name and address of such Guarantor and other information that will allow such Beneficiary or the Agent, as applicable, to identify such Guarantor in accordance with the Act. Following a request by any
Beneficiary, each Guarantor shall promptly furnish all documentation and other information that such Beneficiary reasonably requests in order to comply with the its ingoing obligations under applicable “know your customer” and anti-money
laundering rules and regulations, including the Act. 
 Section 18. ORAL AGREEMENTS. PURSUANT TO
SECTION 26.02 OF THE TEXAS BUSINESS AND COMMERCE CODE, AN AGREEMENT IN WHICH THE AMOUNT INVOLVED IN AGREEMENT EXCEEDS $50,000 IN VALUE IS NOT ENFORCEABLE UNLESS THE AGREEMENT IS IN WRITING AND SIGNED BY THE PARTY TO BE BOUND OR THAT
PARTY’S AUTHORIZED REPRESENTATIVE. 
 THE RIGHTS AND OBLIGATIONS OF THE PARTIES TO AN AGREEMENT SUBJECT TO THE
PRECEDING PARAGRAPH SHALL BE DETERMINED SOLELY FROM THE WRITTEN AGREEMENT, AND ANY PRIOR ORAL AGREEMENTS BETWEEN THE PARTIES ARE SUPERSEDED BY AND MERGED INTO THIS GUARANTY. THIS GUARANTY AND THE CREDIT DOCUMENTS REPRESENT THE FINAL AGREEMENT AMONG
THE PARTIES WITH RESPECT TO THE SUBJECT MATTER HEREOF AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES. 
  

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 THERE ARE NO UNWRITTEN ORAL AGREEMENTS AMONG THE PARTIES. 
 [Remainder of this page intentionally left blank.] 
  

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 Each Guarantor has caused this Guaranty to be duly executed as of the date first above
written. 
  

			
	GUARANTORS:
	
	 TELEDRIFT COMPANY
 FLOTEK PAYMASTER, INC.
 MATERIAL TRANSLOGISTICS, INC.
 PETROVALVE, INC.
 TURBECO, INC.

 USA PETROVALVE
 SOONER ENERGY SERVICES, INC.
 CAVO DRILLING MOTORS, LTD. CO.
 SES HOLDINGS, INC.
 CESI CHEMICAL, INC.
 PADKO INTERNATIONAL, INC.

		
	 Each By:
	 	 /s/ Lisa Bromiley Meier

		 	 Lisa Bromiley Meier

		 	 Chief Financial Officer

	
	BORROWER FOR PURPOSES OF SECTION 6.(b)
	
	 FLOTEK INDUSTRIES, INC.

		
	 By:
	 	 /s/ Lisa Bromiley Meier

		 	 Lisa Bromiley Meier

		 	 Chief Financial Officer

 Signature Page to Guaranty Agreement 

 Annex 1 to the Guaranty Agreement 
 SUPPLEMENT NO.          dated as of
                     (the “Supplement”), to the Guaranty Agreement dated as of March 31, 2008 (as amended, supplemented
or otherwise modified from time to time, the “Guaranty Agreement”), among Flotek Industries, Inc., a Delaware corporation (the “Borrower”), each subsidiary of Borrower party thereto (individually, a
“Guarantor” and collectively, the “ Guarantors”) and WELLS FARGO BANK, N.A., as Administrative Agent (the “Administrative Agent”) for the benefit of the Beneficiaries (as defined in the Guaranty
Agreement). 
 A. Reference is made to the Credit Agreement dated as of March 31, 2008 (as amended, restated,
supplemented or otherwise modified from time to time, the “Credit Agreement”), among the Borrower, the lenders from time to time party thereto (the “Lenders”), Wells Fargo Bank, National Association, as
Administrative Agent, as issuing lender (the “Issuing Lender”) and as swing line lender. 
 B. Capitalized terms
used herein and not otherwise defined herein shall have the meanings assigned to such terms in the Guaranty Agreement and the Credit Agreement. 
 C. The Guarantors have entered into the Guaranty Agreement in order to induce the Lenders to make Advances and the Issuing Lender to issue Letters of Credit. Section 16 of the Guaranty Agreement provides that
additional Subsidiaries of the Borrower may become Guarantors under the Guaranty Agreement by execution and delivery of an instrument in the form of this Supplement. The undersigned Subsidiary of the Borrower (the “New Guarantor”)
is executing this Supplement in accordance with the requirements of the Credit Agreement to become a Guarantor under the Guaranty Agreement in order to induce the Lenders to make additional Advances and the Issuing Lender to issue additional Letters
of Credit and as consideration for Advances previously made and Letters of Credit previously issued. 
 Accordingly, the
Administrative Agent and the New Guarantor agree as follows: 
 SECTION 1. In accordance with Section 16 of the Guaranty
Agreement, the New Guarantor by its signature below becomes a Guarantor under the Guaranty Agreement with the same force and effect as if originally named therein as a Guarantor and the New Guarantor hereby (a) agrees to all the terms and
provisions of the Guaranty Agreement applicable to it as a Guarantor thereunder and (b) represents and warrants that the representations and warranties made by it as a Guarantor thereunder are true and correct in all material respects on and as
of the date hereof. Each reference to a “Guarantor” in the Guaranty Agreement shall be deemed to include the New Guarantor. The Guaranty Agreement is hereby incorporated herein by reference. 
 SECTION 2. The New Guarantor represents and warrants to the Administrative Agent and the other Beneficiaries that this Supplement has
been duly authorized, executed and delivered by it by all requisite corporate limited liability company or partnership action and constitutes its legal, valid and binding obligation, enforceable against it in accordance with its terms (subject to
applicable bankruptcy, reorganization, insolvency, moratorium or similar laws affecting creditors’ rights generally and subject, as to enforceability, to equitable principles of general application (regardless of whether enforcement is sought
in a proceeding in equity or at law)). 
  

 Annex 1 to Guaranty Agreement 
 Page 1 of 3 

 SECTION 3. This Supplement may be executed in counterparts, each of which shall
constitute an original, but all of which when taken together shall constitute a single contract. This Supplement shall become effective when the Administrative Agent shall have received counterparts of this Supplement that, when taken together, bear
the signatures of the New Guarantor and the Administrative Agent. Delivery of an executed signature page to this Supplement by fax transmission shall be as effective as delivery of a manually executed counterpart of this Supplement. 
 SECTION 4. Except as expressly supplemented hereby, the Guaranty Agreement shall remain in full force and effect. 
 SECTION 5. THIS SUPPLEMENT SHALL BE GOVERNED BY, AND CONSTRUED AND ENFORCED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF TEXAS. The New
Guarantor hereby irrevocably submits to the jurisdiction of any Texas state or federal court sitting in Houston, Texas in any action or proceeding arising out of or relating to this Supplement or the Guaranty and the other Credit Documents, and the
New Guarantor hereby irrevocably agrees that all claims in respect of such action or proceeding may be heard and determined in such court. The New Guarantor hereby irrevocably waives, to the fullest extent it may effectively do so, any right it may
have to the defense of an inconvenient forum to the maintenance of such action or proceeding. The New Guarantor hereby agrees that service of copies of the summons and complaint and any other process which may be served in any such action or
proceeding may be made by mailing or delivering a copy of such process to such Guarantor at its address set forth on the signature page hereof. The New Guarantor agrees that a final judgment in any such action or proceeding shall be conclusive and
may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law. Nothing in this Section shall affect the rights of any Beneficiary to serve legal process in any other manner permitted by the law or affect the
right of any Beneficiary to bring any action or proceeding against the New Guarantor or its Property in the courts of any other jurisdiction. 
 SECTION 6. In case any one or more of the provisions contained in this Supplement should be held invalid, illegal or unenforceable in any respect, the validity, legality and enforceability of the remaining provisions
contained herein and in the Guaranty Agreement shall not in any way be affected or impaired thereby (it being understood that the invalidity of a particular provision hereof in a particular jurisdiction shall not in and of itself affect the validity
of such provision in any other jurisdiction). The parties hereto shall endeavor in good-faith negotiations to replace the invalid, illegal or unenforceable provisions with valid provisions the economic effect of which comes as close as possible to
that of the invalid, illegal or unenforceable provisions. 
 SECTION 7. All communications and notices hereunder shall be in
writing and given as provided in Section 10 of the Guaranty Agreement. 
 THIS SUPPLEMENT, THE GUARANTY AGREEMENT AND
THE OTHER CREDIT DOCUMENTS, AS DEFINED IN THE CREDIT AGREEMENT REFERRED TO IN THIS 

  

 Annex 1 to Guaranty Agreement 
 Page 2 of 3 

 
SUPPLEMENT, REPRESENT THE FINAL AGREEMENT AMONG THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS
OF THE PARTIES. 
 THERE ARE NO UNWRITTEN ORAL AGREEMENTS AMONG THE PARTIES HERETO. 
 IN WITNESS WHEREOF, the New Guarantor and the Administrative Agent have duly executed this Supplement to the Guaranty Agreement as of the
day and year first above written. 
  

			
	 [Name of New Guarantor]

		
	 By:
	 	  

	 Name:
	 	  

	 Title:
	 	  

	
	 WELLS FARGO BANK, N.A., as Administrative Agent

		
	 By:
	 	  

	 Name:
	 	  

	 Title:
	 	  

  

 Annex 1 to Guaranty Agreement 
 Page 3 of 3Credit Agreement

 Exhibit 10.1
  

			
	CONFIDENTIAL TREATMENT	  	
		  	EXECUTION COPY

 Published CUSIP Number:
                 
  
  
 CREDIT AGREEMENT 
 Dated as of February 13, 2008 
 among

 ALEXION PHARMACEUTICALS, INC., 
 as the Borrower, 
 BANK OF AMERICA, N.A., 
 as Administrative Agent 
 and 
 L/C Issuer, 
 and 
 THE OTHER LENDERS PARTY HERETO 
  
  
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with
the Commission. 

 TABLE OF CONTENTS 
  

					
	 	  	 	  	Page
	 ARTICLE I.         DEFINITIONS AND ACCOUNTING TERMS
	  	1
			
	 1.01.
	  	Defined Terms	  	1
			
	 1.02.
	  	Other Interpretive Provisions	  	28
			
	 1.03.
	  	Accounting Terms	  	29
			
	 1.04.
	  	Rounding	  	29
			
	 1.05.
	  	Times of Day	  	29
			
	 1.06.
	  	Letter of Credit Amounts	  	29
			
	 1.07.
	  	Exchange Rates; Currency Equivalents	  	30
			
	 1.08.
	  	Additional Alternative Currencies	  	30
		
	ARTICLE II.        THE COMMITMENTS AND CREDIT EXTENSIONS	  	31
			
	 2.01.
	  	The Revolving Credit Facility	  	31
			
	 2.02.
	  	Borrowings, Conversions and Continuations of Loans	  	31
			
	 2.03.
	  	Letters of Credit	  	32
			
	 2.04.
	  	[Intentionally Omitted.]	  	40
			
	 2.05.
	  	Prepayments	  	40
			
	 2.06.
	  	Termination or Reduction of Commitments	  	41
			
	 2.07.
	  	Repayment of Loans	  	42
			
	 2.08.
	  	Interest	  	42
			
	 2.09.
	  	Fees	  	42
			
	 2.10.
	  	Computation of Interest and Fees; Retroactive Adjustments of Applicable Rate	  	43
			
	 2.11.
	  	Evidence of Debt	  	43
			
	 2.12.
	  	Payments Generally; Administrative Agent’s Clawback	  	44
			
	 2.13.
	  	Sharing of Payments by Lenders	  	46
			
	 2.14.
	  	Increase in Revolving Credit Facility	  	47
		
	ARTICLE III.       TAXES, YIELD PROTECTION AND ILLEGALITY	  	48
			
	 3.01.
	  	Taxes	  	48
			
	 3.02.
	  	Illegality	  	50
			
	 3.03.
	  	Inability to Determine Rates	  	50
			
	 3.04.
	  	Increased Costs	  	51
			
	 3.05.
	  	Compensation for Losses	  	52

  
 [*] = Portions of this exhibit have
been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 i 

 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	 3.06.
	  	Mitigation Obligations; Replacement of Lenders	  	53
			
	 3.07.
	  	Survival	  	53
		
	ARTICLE IV.      CONDITIONS PRECEDENT TO CREDIT EXTENSIONS	  	54
			
	 4.01.
	  	Conditions of Initial Credit Extension	  	54
			
	 4.02.
	  	Conditions to all Credit Extensions	  	57
		
	ARTICLE V.        REPRESENTATIONS AND WARRANTIES	  	58
			
	 5.01.
	  	Existence, Qualification and Power	  	58
			
	 5.02.
	  	Authorization; No Contravention	  	58
			
	 5.03.
	  	Governmental Authorization; Other Consents	  	58
			
	 5.04.
	  	Binding Effect	  	58
			
	 5.05.
	  	Financial Statements; No Material Adverse Change	  	58
			
	 5.06.
	  	Litigation	  	59
			
	 5.07.
	  	No Default	  	59
			
	 5.08.
	  	Ownership of Property; Liens; Investments	  	60
			
	 5.09.
	  	Environmental Compliance	  	60
			
	 5.10.
	  	Insurance	  	61
			
	 5.11.
	  	Taxes	  	61
			
	 5.12.
	  	ERISA Compliance	  	61
			
	 5.13.
	  	Subsidiaries; Equity Interests; Loan Parties	  	62
			
	 5.14.
	  	Margin Regulations; Investment Company Act	  	63
			
	 5.15.
	  	Disclosure	  	63
			
	 5.16.
	  	Compliance with Laws	  	63
			
	 5.17.
	  	Intellectual Property; Licenses, Etc	  	63
			
	 5.18.
	  	Solvency	  	64
			
	 5.19.
	  	Casualty, Etc	  	64
			
	 5.20.
	  	Labor Matters	  	64
			
	 5.21.
	  	Collateral Documents	  	64
			
	 5.22.
	  	Warning Letters	  	64
		
	ARTICLE VI.      AFFIRMATIVE COVENANTS	  	64
			
	 6.01.
	  	Financial Statements	  	65

  
 [*] = Portions of this exhibit have
been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 ii 

 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	 6.02.
	  	Certificates; Other Information	  	65
			
	 6.03.
	  	Notices	  	69
			
	 6.04.
	  	Payment of Obligations	  	69
			
	 6.05.
	  	Preservation of Existence, Etc	  	70
			
	 6.06.
	  	Maintenance of Properties	  	70
			
	 6.07.
	  	Maintenance of Insurance	  	70
			
	 6.08.
	  	Compliance with Laws	  	70
			
	 6.09.
	  	Books and Records	  	70
			
	 6.10.
	  	Inspection Rights	  	70
			
	 6.11.
	  	Use of Proceeds	  	71
			
	 6.12.
	  	Covenant to Guarantee Obligations and Give Security	  	71
			
	 6.13.
	  	Compliance with Environmental Laws	  	74
			
	 6.14.
	  	Preparation of Environmental Reports	  	74
			
	 6.15.
	  	Further Assurances	  	75
			
	 6.16.
	  	Compliance with Terms of Leaseholds	  	75
			
	 6.17.
	  	Lien Searches	  	75
			
	 6.18.
	  	Material Contracts	  	75
			
	 6.19.
	  	Cash Management	  	76
			
	 6.20.
	  	Designated Subsidiaries	  	76
		
	ARTICLE VII.     NEGATIVE COVENANTS	  	76
			
	 7.01.
	  	Liens	  	77
			
	 7.02.
	  	Indebtedness	  	78
			
	 7.03.
	  	Investments	  	79
			
	 7.04.
	  	Fundamental Changes	  	80
			
	 7.05.
	  	Dispositions	  	80
			
	 7.06.
	  	Restricted Payments	  	81
			
	 7.07.
	  	Change in Nature of Business	  	81
			
	 7.08.
	  	Transactions with Affiliates	  	81
			
	 7.09.
	  	Burdensome Agreements	  	82
			
	 7.10.
	  	Use of Proceeds	  	82

  
 [*] = Portions of this exhibit have
been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 iii 

 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	 7.11.
	  	Financial Covenants	  	82
			
	 7.12.
	  	Capital Expenditures	  	83
			
	 7.13.
	  	Amendments of Organization Documents	  	84
			
	 7.14.
	  	Accounting Changes	  	84
			
	 7.15.
	  	Prepayments, Etc. of Indebtedness	  	84
			
	 7.16.
	  	Amendment, Etc. of Permitted Factoring Arrangements; iStar Loan Documents	  	84
			
	 7.17.
	  	OFAC	  	85
			
	 7.18.
	  	Clean-Up Period	  	85
			
	 7.19.
	  	Alexion Manufacturing	  	85
		
	ARTICLE VIII.    EVENTS OF DEFAULT AND REMEDIES	  	85
			
	 8.01.
	  	Events of Default	  	85
			
	 8.02.
	  	Remedies upon Event of Default	  	88
			
	 8.03.
	  	Application of Funds	  	88
		
	ARTICLE IX.      ADMINISTRATIVE AGENT	  	89
			
	 9.01.
	  	Appointment and Authority	  	89
			
	 9.02.
	  	Rights as a Lender	  	90
			
	 9.03.
	  	Exculpatory Provisions	  	90
			
	 9.04.
	  	Reliance by Administrative Agent	  	91
			
	 9.05.
	  	Delegation of Duties	  	91
			
	 9.06.
	  	Resignation of Administrative Agent	  	91
			
	 9.07.
	  	Non-Reliance on Administrative Agent and Other Lenders	  	92
			
	 9.08.
	  	[Intentionally Omitted]	  	93
			
	 9.09.
	  	Administrative Agent May File Proofs of Claim	  	93
			
	 9.10.
	  	Collateral and Guaranty Matters	  	93
		
	ARTICLE X.      MISCELLANEOUS	  	94
			
	 10.01.
	  	Amendments, Etc	  	94
			
	 10.02.
	  	Notices; Effectiveness; Electronic Communications	  	95
			
	 10.03.
	  	No Waiver; Cumulative Remedies	  	97
			
	 10.04.
	  	Expenses; Indemnity; Damage Waiver	  	97

  
 [*] = Portions of this exhibit have
been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 iv 

 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	 10.05.
	  	Payments Set Aside	  	99
			
	 10.06.
	  	Successors and Assigns	  	100
			
	 10.07.
	  	Treatment of Certain Information; Confidentiality	  	103
			
	 10.08.
	  	Right of Setoff	  	104
			
	 10.09.
	  	Interest Rate Limitation	  	105
			
	 10.10.
	  	Counterparts; Integration; Effectiveness	  	105
			
	 10.11.
	  	Survival of Representations and Warranties	  	105
			
	 10.12.
	  	Severability	  	105
			
	 10.13.
	  	Replacement of Lenders	  	106
			
	 10.14.
	  	GOVERNING LAW	  	106
			
	 10.15.
	  	Dispute Resolution	  	106
			
	 10.16.
	  	No Advisory or Fiduciary Responsibility	  	108
			
	 10.17.
	  	USA PATRIOT Act Notice	  	109
			
	 10.18.
	  	Judgment Currency	  	109

  
 [*] = Portions of this exhibit have
been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 v 

 SCHEDULES 
  

					
		 	2.01	  	Commitments and Applicable Percentages
		 	5.05	  	Supplement to Interim Financial Statements
		 	5.06	  	Litigation
		 	5.08(b)	  	Existing Liens
		 	5.08(c)	  	Owned Real Property
		 	5.08(d)(i)	  	Leased Real Property (Lessee)
		 	5.08(d)(ii)	  	Leased Real Property (Lessor)
		 	5.08(e)	  	Existing Investments
		 	5.09	  	Environmental Matters
		 	5.13	  	Subsidiaries and Other Equity Investments; Loan Parties
		 	5.17(a)	  	Registered Intellectual Property
		 	5.17(b)	  	Intellectual Property Matters
		 	6.12	  	Guarantors
		 	7.02	  	Existing Indebtedness
		 	7.03(c)	  	Existing Investments in Subsidiaries
		 	7.09	  	Burdensome Agreements
		 	10.02	  	Administrative Agent’s Office, Certain Addresses for Notices

 EXHIBITS 
  

					
		 	Form of
			
		 	A	  	Committed Loan Notice
		 	B	  	Note
		 	C	  	Compliance Certificate
		 	D	  	Assignment and Assumption
		 	E	  	Guaranty
		 	F	  	Borrowing Base Certificate

  

 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of
this exhibit has been filed separately with the Commission. 

 CREDIT AGREEMENT 
 This CREDIT AGREEMENT (“Agreement”) is entered into as of February 13, 2008, among ALEXION PHARMACEUTICALS, INC., a
Delaware corporation (the “Borrower”), each lender from time to time party hereto (collectively, the “Lenders” and individually, a “Lender”), and BANK OF AMERICA, N.A., as Administrative
Agent and L/C Issuer. 
 The Borrower has requested that the Lenders provide a revolving credit facility, and the Lenders are willing to do
so on the terms and conditions set forth herein. 
 In consideration of the mutual covenants and agreements herein contained, the parties hereto covenant and
agree as follows: 
 ARTICLE I. 
 DEFINITIONS AND ACCOUNTING TERMS 
 1.01. Defined Terms. As used in this Agreement, the following terms shall have the
meanings set forth below: 
 “AAA” has the meaning specified in Section 10.15. 
 “Account Control Agreements” each Deposit Account Control Agreement, Securities Account Control Agreement and each other account control
agreement entered into pursuant to the terms of this Agreement or any other Loan Document, in each case in form and substance reasonably satisfactory to Administrative Agent. 
 “Act” has the meaning specified in Section 10.15. 
 “Activation Notice” has the meaning specified in Section 6.19(c). 
 “Adjusted Liquidity” means, as of any date of determination, an amount equal to the sum of Liquidity plus 50% of Excess
Availability as of the last day of the fiscal quarter of the Borrower most recently ended. 
 “Administrative Agent” means
Bank of America in its capacity as administrative agent under any of the Loan Documents, or any successor administrative agent. 
 “Administrative Agent’s Office” means the Administrative Agent’s address and, as appropriate, account as set forth on Schedule 10.02, or such other address or account as the Administrative Agent may from
time to time notify to the Borrower and the Lenders. 
 “Administrative Questionnaire” means an Administrative Questionnaire
in a form supplied by the Administrative Agent. 
 “Affiliate” means, with respect to any Person, another Person that
directly, or indirectly through one or more intermediaries, Controls or is Controlled by or is under common Control with the Person specified. 
  

 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of
this exhibit has been filed separately with the Commission. 

 “Aggregate Commitments” means the Commitment of all the Lenders. The Aggregate
Commitments, as of the date of this Agreement, are $25,000,000. 
 “Aggregate Credit Exposures” means, at any time, the sum
of (a) the unused portion of the Revolving Credit Facility at such time and (b) the Total Outstandings at such time. 
 “Agreement” means this Credit Agreement. 
 “Alexion Manufacturing” means Alexion Manufacturing
LLC. 
 “Alternative Currency” means each of Euro, Yen, and each other currency (other than Dollars) that is approved in
accordance with Section 1.08 and shall only be available with respect to Letters of Credit. 
 “Alternative Currency
Equivalent” means, at any time, with respect to any amount denominated in Dollars, the equivalent amount thereof in the applicable Alternative Currency as determined by the L/C Issuer, as the case may be, at such time on the basis of the
Spot Rate (determined in respect of the most recent Revaluation Date) for the purchase of such Alternative Currency with Dollars. 
 “Applicable Percentage” means, with respect to any Lender at any time, the percentage (carried out to the ninth decimal place) of the Revolving Credit Facility represented by such Lender’s Commitment at such time. If
the Commitment of each Lender has been terminated pursuant to Section 8.02, or if the Commitments have expired, then the Applicable Percentage of each Lender shall be determined based on the Applicable Percentage of such Lender in
respect of the Revolving Credit Facility most recently in effect, giving effect to any subsequent assignments. The initial Applicable Percentage of each Lender is set forth opposite the name of such Lender on Schedule 2.01 or in the
Assignment and Assumption pursuant to which such Lender becomes a party hereto, as applicable. 
 “Applicable Rate” means
(a) from the Closing Date to the date on which the Administrative Agent receives a Compliance Certificate pursuant to Section 6.02(b) for the fiscal quarter ending June 30, 2008, 0.00% per annum for Base Rate Loans,
1.75% per annum for Eurodollar Rate Loans and Letter of Credit Fees and 0.25% per annum for the Commitment Fee and (b) thereafter, the applicable percentage per annum set forth below determined by reference to the Adjusted Liquidity
as set forth in the most recent Compliance Certificate received by the Administrative Agent pursuant to Section 6.02(b): 
  

												
	Applicable Rate	 
	 Pricing Level
	  	Adjusted Liquidity	  	Eurodollar Rate and
Letters of Credit	 	 	Base Rate	 	 	Commitment Fee	 
	I	  	3 $100,000,000	  	1.75	%	 	0.00	%	 	0.25	%
	II	  	3 $75,000,000 but < $100,000,000	  	2.00	%	 	0.00	%	 	0.30	%
	III	  	< $75,000,000	  	2.25	%	 	0.25	%	 	0.35	%

  
 [*] = Portions of this exhibit have
been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -2- 

 Any increase or decrease in the Applicable Rate resulting from a change in Adjusted Liquidity shall become effective as
of the first Business Day immediately following the date a Compliance Certificate is delivered pursuant to Section 6.02(b); provided, however, that if a Compliance Certificate is not delivered when due in accordance with
such Section, then Pricing Level III shall apply as of the first Business Day after the date on which such Compliance Certificate was required to have been delivered until the first Business Day immediately following the date such Compliance
Certificate is delivered, provided, further, that the Applicable Rate at such time shall be determined by reference to the Adjusted Liquidity as set forth in such Compliance Certificate. 
 Notwithstanding anything to the contrary contained in this definition, the determination of the Applicable Rate for any period shall be subject to the provisions of
Section 2.10(b). 
 “Approved Fund” means 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. 
 “ARIMF
Capital Expenditures” means Capital Expenditures incurred by the Borrower solely in connection with the commissioning, regulatory approval and the validation of inventory production (including, without limitation, engineering runs) at
Alexion Manufacturing’s manufacturing facility located at 100 Technology Way, Smithfield, Rhode Island 02917. 
 “Assignee
Group” means two or more Eligible Assignees that are Affiliates of one another or two or more Approved Funds managed by the same investment advisor. 
 “Assignment and Assumption” means an assignment and assumption entered into by a Lender and an Eligible Assignee (with the consent of any party whose consent is required by
Section 10.06(b)), and accepted by the Administrative Agent, in substantially the form of Exhibit D or any other form approved by the Administrative Agent. 
 “Attributable Indebtedness” means, on any date, (a) in respect of any Capitalized Lease of any Person, the capitalized amount
thereof that would appear on a balance sheet of such Person prepared as of such date in accordance with GAAP, (b) in respect of any Synthetic Lease Obligation, the capitalized amount of the remaining lease or similar payments under the relevant
lease or other applicable agreement or instrument that would appear on a balance sheet of such Person prepared as of such date in accordance with GAAP if such lease or other agreement or instrument were accounted for as a Capitalized Lease and
(c) all Synthetic Debt of such Person. 
 “Audited Financial Statements” means the audited consolidated balance sheet
of the Borrower and its Subsidiaries for the fiscal year ended December 31, 2006, and the related consolidated statements of income or operations, shareholders’ equity and cash flows for such fiscal year of the Borrower and its
Subsidiaries, including the notes thereto. 
  
 [*] = Portions of this exhibit have
been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -3- 

 “Availability Period” means the period from and including the Closing Date to the
earliest of (i) the Maturity Date, (ii) the date of termination of the Commitments pursuant to Section 2.06, and (iii) the date of termination of the commitment of each Lender to make Loans and of the obligation of the L/C
Issuer to make L/C Credit Extensions pursuant to Section 8.02. 
 “Availability Reserves” such reserves, in such
amounts and with respect to such matters (including, without limitation, reserves which Administrative Agent may establish from time to time, in its Permitted Discretion, as being appropriate to reflect impediments to the Administrative Agent’s
ability to realize the full value of the Collateral in a liquidation) as Administrative Agent, in its Permitted Discretion, may elect to impose from time to time, with 3 days prior notice of the imposition of such reserves to the Borrower.

 “Bank of America” means Bank of America, N.A. and its successors. 
 “Base Rate” means for any day a fluctuating rate per annum equal to the higher of
(a) the Federal Funds Rate plus  1/2 of 1% and (b) the rate of interest in effect for such day as publicly
announced from time to time by Bank of America as its “prime rate.” The “prime rate” is a rate set by Bank of America based upon various factors including Bank of America’s costs and desired return, general economic
conditions and other factors, and is used as a reference point for pricing some loans, which may be priced at, above, or below such announced rate. Any change in such rate announced by Bank of America shall take effect at the opening of business on
the day specified in the public announcement of such change. 
 “Base Rate Loan” means a Loan that bears interest
based on the Base Rate. 
 “Borrower” has the meaning specified in the introductory paragraph hereto. 
 “Borrower Materials” has the meaning specified in Section 6.02. 
 “Borrowing” means a borrowing consisting of simultaneous Loans of the same Type and, in the case of Eurodollar Rate Loans, having the
same Interest Period made by each of the Lenders pursuant to Section 2.01. 
 “Borrowing Base” means, at any
time, 80% of Eligible Receivables (or such lower percentage of Eligible Receivables as established from time to time by the Administrative Agent in the Administrative Agent’s Permitted Discretion, upon 3 day prior notice to the Borrower)
minus any and all Availability Reserves then applicable. 
 “Borrowing Base Certificate” means a certificate
substantially in the form of Exhibit F. 
 “Business Day” means any day other than a Saturday, Sunday or other
day on which commercial banks are authorized to close under the Laws of, or are in fact closed in, the state where the Administrative Agent’s Office is located and, if such day relates to any Eurodollar Rate Loan, means any such day on which
dealings in Dollar deposits are conducted by and between banks in the London interbank eurodollar market. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -4- 

 “Capital Expenditures” means, with respect to any Person for any period, any expenditure
in respect of the purchase or other acquisition of any fixed or capital asset (excluding normal replacements and maintenance which are properly charged to current operations and the OMRF Settlement Expenses). For purposes of this definition, the
purchase price of equipment that is purchased with the trade-in or disposition proceeds of existing equipment or with insurance proceeds shall be included in Capital Expenditures only to the extent of the gross amount by which such purchase price
exceeds the credit granted by the seller of such equipment for the equipment being traded in at such time or the amount of such insurance proceeds, as the case may be. 
 “Capitalized Leases” means all leases that have been or should be, in accordance with GAAP, recorded as capitalized leases. 
 “Cash Collateralize” has the meaning specified in Section 2.03(g). 
 “Cash Equivalents” means any of the following types of Investments, to the extent owned by the Borrower or any Guarantor free and clear
of all Liens (other than Liens created under the Collateral Documents): 
 (a) readily marketable obligations issued or directly and fully
guaranteed or insured by the United States of America or any agency or instrumentality thereof having maturities of not more than 360 days from the date of acquisition thereof; provided that the full faith and credit of the United States of
America is pledged in support thereof; 
 (b) time deposits with, or insured certificates of deposit or bankers’ acceptances of, any
commercial bank that (i) (A) is a Lender or (B) is organized under the laws of the United States of America, any state thereof or the District of Columbia or is the principal banking subsidiary of a bank holding company organized
under the laws of the United States of America, any state thereof or the District of Columbia, and is a member of the Federal Reserve System, (ii) issues (or the parent of which issues) commercial paper rated as described in clause (c) of
this definition and (iii) has combined capital and surplus of at least $1,000,000,000, in each case with maturities of not more than 90 days from the date of acquisition thereof; 
 (c) commercial paper issued by any Person organized under the laws of any state of the United States of America and rated at least “Prime-1”
(or the then equivalent grade) by Moody’s or at least “A-1” (or the then equivalent grade) by S&P, in each case with maturities of not more than 180 days from the date of acquisition thereof; 
 (d) Investments, classified in accordance with GAAP as current assets of the Borrower or any of its Subsidiaries, in money market investment programs
registered under the Investment Company Act of 1940, which are administered by financial institutions that have the highest rating obtainable from either Moody’s or S&P, and the portfolios of which are limited solely to Investments of the
character, quality and maturity described in clauses (a), (b) and (c) of this definition; and 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -5- 

 (e) Repurchase agreements with banks described in clause (b) above for government obligations
described in clause (a) above, with maturities of not more than 360 days from the date of acquisition and for the stated price thereof in such agreements. 
 “Cash Management Agreement” means any arrangement to provide cash management services, including treasury, depository, overdraft, credit or debit card, electronic funds transfer and other cash
management services. 
 “Cash Management Bank” means Bank of America. 
 “CERCLA” means the Comprehensive Environmental Response, Compensation and Liability Act of 1980. 
 “CERCLIS” means the Comprehensive Environmental Response, Compensation and Liability Information System maintained by the U.S.
Environmental Protection Agency. 
 “Change in Law” means the occurrence, after the date of this Agreement, of any of the
following: (a) the adoption or taking effect of any law, rule, regulation or treaty, (b) any change 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. 
 “Change of Control” means an event or series of events by which: 
 (a) any “person” or “group”
(as such terms are used in Sections 13(d) and 14(d) of the Securities Exchange Act of 1934, but excluding any employee benefit plan of such person or its subsidiaries, and any person or entity acting in its capacity as trustee, agent or other
fiduciary or administrator of any such plan) becomes the “beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Securities Exchange Act of 1934, except that a person or group shall be deemed to have “beneficial
ownership” of all securities that such person or group has the immediate right to acquire (such right, an “option right”)), directly or indirectly, of 35% or more of the equity securities of the Borrower entitled to vote for
members of the board of directors or equivalent governing body of the Borrower on a fully-diluted basis (and taking into account all such securities that such person or group has the right to acquire pursuant to any option right); or 
 (b) during any period of 12 consecutive months, a majority of the members of the board of directors or other equivalent governing body of the Borrower
cease to be composed of individuals (i) who were members of that board or equivalent governing body on the first day of such period, (ii) whose election or nomination to that board or equivalent governing body was approved by individuals
referred to in clause (i) above constituting at the time of such election or nomination at least a majority of that board or equivalent governing body or (iii) whose election or nomination to that board or other equivalent governing body
was approved by individuals referred to in clauses (i) and (ii) above constituting at the time of such election or nomination at least a majority of that board or equivalent governing body (excluding, in the case of both clause
(ii) and clause (iii), any individual whose initial nomination for, or assumption of office as, a member of that board or equivalent governing body occurs as a result of an actual or threatened solicitation of proxies or consents for the
election or removal of one or more directors by any person or group other than a solicitation for the election of one or more directors by or on behalf of the board of directors); or 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has
been filed separately with the Commission. 
  

 -6- 

 (c) any Person or two or more Persons acting in concert shall have acquired by contract or otherwise, the
power to exercise, directly or indirectly, a controlling influence over the management or policies of the Borrower, or control over the equity securities of the Borrower entitled to vote for members of the board of directors or equivalent governing
body of the Borrower on a fully-diluted basis (and taking into account all such securities that such Person or Persons have the right to acquire pursuant to any option right) representing 35% or more of the combined voting power of such securities;
or 
 (d) the Borrower shall cease, directly or indirectly, to own and control legally and beneficially 100% of the Equity Interests in any
of its Domestic Subsidiaries and, except with respect to any Investments permitted pursuant to Section 7.03(i), 100% of the Equity Interests in any of its Foreign Subsidiaries. 
 “Claim” has the meaning specified in Section 10.15. 
 “Class Action Waiver” has the meaning specified in Section 10.15. 
 “Clean-up Period” means a period of 30 consecutive days in each fiscal year of the Borrower. 
 “Closing Date” means the first date all the conditions precedent in Section 4.01 are satisfied or waived in accordance with
Section 10.01. 
 “Code” means the Internal Revenue Code of 1986, as amended. 
 “Collateral” means all of the “Collateral” referred to in the Collateral Documents and all of the other property that
is or is intended under the terms of the Collateral Documents to be subject to Liens in favor of the Administrative Agent for the benefit of the Secured Parties. 
 “Collateral Documents” means, collectively, the Security Agreement, the Securities Pledge Agreement, the Account Control Agreements, each of the mortgages, collateral assignments, landlord’s
waiver and consent agreements, security agreements, pledge agreements or other similar agreements delivered to the Administrative Agent pursuant to Section 6.12, and each of the other agreements, instruments or documents that creates or
purports to create a Lien in favor of the Administrative Agent for the benefit of the Secured Parties. 
 “Collection
Account” has the meaning specified in Section 6.19(c). 
 “Commitment” means, as to each Lender, its
obligation to (a) make Loans to the Borrower pursuant to Section 2.01, and (b) purchase participations in L/C Obligations, in an aggregate principal amount at any one time outstanding not to exceed the amount set forth opposite
such Lender’s name on Schedule 2.01 under the caption “Commitment” or opposite such caption in the Assignment and Assumption pursuant to which such Lender becomes a party hereto, as applicable, as such amount may be adjusted
from time to time in accordance with this Agreement. 
  
 [*] = Portions of this
exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -7- 

 “Commitment Fee” has the meaning set forth in Section 2.09. 
 “Committed Loan Notice” means a notice of (a) a Borrowing, (b) a conversion of Loans from one Type to the other, or (c) a
continuation of Eurodollar Rate Loans, pursuant to Section 2.02(a), which, if in writing, shall be substantially in the form of Exhibit A. 
 “Compliance Certificate” means a certificate substantially in the form of Exhibit C. 
 “Consolidated Cash Operating Expenses” means, at any date of determination, for the most recently completed fiscal quarter, (a) the sum of (i) research and development expense, (ii) selling, general and
administrative expense, and (iii) Consolidated Interest Charges payable during such fiscal quarter, minus (b) the sum of (i) capitalized interest expense during such fiscal quarter, (ii) deferred financing charges and
(iii) non-cash expenses to the extent included in clauses (a)(i) - (iii), provided, however, that deductions pursuant to clause (b)(iii) (other than for compensation paid to employees in the form of common
stock for such period, any write-down of intangible assets and depreciation and amortization expense for such period) shall be subject to the approval of the Administrative Agent, in its reasonable discretion. 
 “Consolidated EBITDA” means, at any date of determination, an amount equal to Consolidated Net Income of the Borrower and its
Subsidiaries on a consolidated basis for the most recently completed Measurement Period plus (a) the following to the extent deducted in calculating such Consolidated Net Income: (i) Consolidated Interest Charges, (ii) the
provision for Federal, state, local and foreign income taxes, (iii) depreciation and amortization expense, (iv) compensation paid to employees in the form of common stock, (v) OMRF Settlement Expenses, and (vi) other
non-recurring expenses reducing such Consolidated Net Income which do not represent a cash item in such period or any future period (in each case of or by the Borrower and its Subsidiaries for such Measurement Period) and minus (b) the
following to the extent included in calculating such Consolidated Net Income: all non-cash items increasing Consolidated Net Income (in each case of or by the Borrower and its Subsidiaries for such Measurement Period). 
 “Consolidated Fixed Charge Coverage Ratio” means, at any date of determination, the ratio of (a) Consolidated EBITDA minus
the sum of (i) non-financed Capital Expenditures made by the Borrower and each of its Subsidiaries during the most recently completed Measurement Period and (ii) aggregate amount of Federal, state, local and foreign income taxes paid in
cash, in each case, of or by the Borrower and its Subsidiaries for the most recently completed Measurement Period to (b) the sum of (i) Consolidated Interest Charges payable in cash for the most recently completed Measurement Period,
(ii) the aggregate principal amount of all regularly scheduled principal payments or redemptions of outstanding debt for borrowed money, but excluding any such payments to the extent refinanced through the incurrence of additional Indebtedness
otherwise expressly permitted under Section 7.02, in each case, of or by the Borrower and its Subsidiaries for the most recently completed Measurement Period, and (iii) the aggregate amount of all cash Restricted Payments made by
the Borrower and its Subsidiaries during the most recently completed Measurement Period. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -8- 

 “Consolidated Interest Charges” means, for any Measurement Period, the sum of
(a) all interest, premium payments, debt discount, fees, charges and related expenses in connection with borrowed money (including capitalized interest) or in connection with the deferred purchase price of assets, in each case to the extent
treated as interest in accordance with GAAP, (b) all interest paid or payable with respect to discontinued operations and (c) the portion of rent expense under Capitalized Leases that is treated as interest in accordance with GAAP, in each
case, of or by the Borrower and its Subsidiaries on a consolidated basis for the most recently completed Measurement Period. 
 “Consolidated Net Income” means, at any date of determination, the net income (or loss) of the Borrower and its Subsidiaries on a consolidated basis for the most recently completed Measurement Period; provided that
Consolidated Net Income shall exclude (a) extraordinary gains (or extraordinary non-cash losses, reasonably approved by the Administrative Agent, in an aggregate amount not to exceed $5,000,000 during the term of this Agreement) for such
Measurement Period, (b) the net income of any Subsidiary during such Measurement Period to the extent that the declaration or payment of dividends or similar distributions by such Subsidiary of such income is not permitted by operation of the
terms of its Organization Documents or any agreement, instrument or Law applicable to such Subsidiary during such Measurement Period, except that the Borrower’s equity in any net loss of any such Subsidiary for such Measurement Period shall be
included in determining Consolidated Net Income, and (c) any income (or loss) for such Period of any Person if such Person is not a Subsidiary, except that the Borrower’s equity in the net income of any such Person for such Measurement
Period shall be included in Consolidated Net Income up to the aggregate amount of cash actually distributed by such Person during such Period to the Borrower or a Subsidiary as a dividend or other distribution (and in the case of a dividend or other
distribution to a Subsidiary, such Subsidiary is not precluded from further distributing such amount to the Borrower as described in clause (b) of this proviso). 
 “Contractual Obligation” means, as to any Person, any provision of any security issued by such Person or of any agreement, instrument or other undertaking to which such Person is a party or by which
it or any of its property is bound. 
 “Control” means the possession, directly or indirectly, of the power to direct or
cause the direction of the management or policies of a Person, whether through the ability to exercise voting power, by contract or otherwise. “Controlling” and “Controlled” have meanings correlative thereto.

 “Control Account” means each domestic deposit account and domestic securities account now or hereafter owned by any Loan
Party, other than disbursement accounts, payroll accounts, withholding tax and other fiduciary accounts. 
 “Credit
Extension” means each of the following: (a) a Borrowing and (b) an L/C Credit Extension. 
 “Debtor Relief
Laws” means the Bankruptcy Code of the United States, and all other liquidation, conservatorship, bankruptcy, assignment for the benefit of creditors, moratorium, rearrangement, receivership, insolvency, reorganization, or similar debtor
relief Laws of the United States or other applicable jurisdictions from time to time in effect and affecting the rights of creditors generally. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

 -9- 

 “Default” means any event or condition that constitutes an Event of Default or that,
with the giving of any notice, the passage of time, or both, would be an Event of Default. 
 “Default Rate” means
(a) when used with respect to Obligations other than Letter of Credit Fees, an interest rate equal to (i) the Base Rate plus (ii) the Applicable Rate, if any, applicable to Base Rate Loans plus (iii) 2% per
annum; provided, however, that with respect to a Eurodollar Rate Loan, the Default Rate shall be an interest rate equal to the interest rate (including any Applicable Rate) otherwise applicable to such Loan plus 2% per
annum and (b) when used with respect to Letter of Credit Fees, a rate equal to the Applicable Rate plus 2% per annum. 
 “Defaulting Lender” means any Lender that (a) has failed to fund any portion of the Loans or participations in L/C Obligations required to be funded by it hereunder within one Business Day of the date required to be
funded by it hereunder, (b) has otherwise failed to pay over to the Administrative Agent or any other Lender any other amount required to be paid by it hereunder within one Business Day of the date when due, unless the subject of a good faith
dispute, or (c) has been deemed insolvent or become the subject of a bankruptcy or insolvency proceeding. 
 “Deposit Account
Control Agreement” shall mean an agreement substantially in form and substance reasonably satisfactory to the Administrative Agent establishing the Administrative Agent’s “control” (as such term is defined in
Section 9-104 of the UCC) with respect to any deposit account. 
 “Designated Subsidiary” means each of Columbus
Farming Corp. and Alexion Product Supply Corp. 
 “Disclosed Litigation” has the meaning set forth in
Section 5.06. 
 “Disposition” or “Dispose” means the sale, transfer, exclusive license, lease
or other disposition (including any sale and leaseback transaction) of any property by any Person (or the granting of any option or other right to do any of the foregoing), including any sale, assignment, transfer or other disposal, with or without
recourse, of any notes or accounts receivable or any rights and claims associated therewith. 
 “Dollar” and
“$” mean lawful money of the United States. 
 “Dollar Equivalent” means, at any time, (a) with
respect to any amount denominated in Dollars, such amount, and (b) with respect to any amount denominated in any Alternative Currency, the equivalent amount thereof in Dollars as determined by the L/C Issuer, as the case may be, at such time on
the basis of the Spot Rate (determined in respect of the most recent Revaluation Date) for the purchase of Dollars with such Alternative Currency. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

 -10- 

 “Domestic Subsidiary” means any Subsidiary that is organized under the laws of any
political subdivision of the United States. 
 “Eligible Assignee” means any Person that meets the requirements to be an
assignee under Section 10.06(b)(iii), (v) and (vi) (subject to such consents, if any, as may be required under Section 10.06(b)(iii)). 
 “Eligible Collateral” means Eligible Receivables. 
 “Eligible Receivables” means, without duplication, Receivables of the Borrower subject to the Lien of the Collateral Documents, the value of which shall be determined by taking into consideration,
among other factors, their book value determined in accordance with GAAP; provided, however, that none of the following classes of Receivables shall be deemed to be Eligible Receivables (which classes of Receivables may be revised from
time to time by the Administrative Agent in the Administrative Agent’s Permitted Discretion, upon 3 days prior notice to the Borrower): 
 (a) Receivables that do not arise out of sales of goods or rendering of services in the ordinary course of the Borrower’s business; 
 (b) Receivables payable other than in Dollars or that are otherwise on terms other than those normal or customary in the Borrower’s business; 
 (c) Receivables more than 120 days past original invoice date, provided that, for Receivables arising prior to February 1, 2008 (or such later date as the Administrative Agent may agree), such Receivables
shall not be deemed to be Eligible Receivables only to the extent that they are more than 150 days past original invoice date; 
 (d)
Receivables owing from any Person from which an aggregate amount of more than 25% of the Receivables owing therefrom is more than 120 days past original invoice date, provided that, for Receivables arising prior to February 1, 2008 (or
such later date as the Administrative Agent may agree), such Receivables shall not be deemed to be Eligible Receivables only to the extent that they are more than 150 days past original invoice date; 
 (e) Receivables owing from any Person that (i) has disputed liability for any Receivable owing from such Person or (ii) has otherwise asserted
any claim, demand or liability against the Borrower, whether by action, suit, counterclaim or otherwise; provided that for purposes of subclause (f)(i), such Receivables shall be excluded only to the extent of the amounts being disputed by
such Person at any date of determination; 
 (f) Receivables owing from any Person that shall take or be the subject of any action or
proceeding of a type described in Section 8.01(f); 
 (g) Receivables (i) owing from any Person that is also a supplier to
or creditor of the Borrower or (ii) representing any manufacturer’s or supplier’s credits, discounts, incentive plans or similar arrangements entitling the Borrower to discounts on future purchase therefrom; provided that for
purposes of subclause (g)(i), such Receivables shall be excluded only to the extent of the amounts owing to such supplier or creditor at any date of determination; 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has
been filed separately with the Commission. 
  

 -11- 

 (h) Receivables arising out of sales to account debtors outside the United States, unless such
Receivables are fully backed by an irrevocable letter of credit on terms (including transfer provisions to the Administrative Agent), and issued by a financial institution, reasonably acceptable to the Administrative Agent and such irrevocable
letter of credit is in the possession of the Administrative Agent; provided that the aggregate amount of all Receivables eligible under this clause (h) shall not exceed 10% of the Borrowing Base at any time; 
 (i) Receivables arising out of sales on a bill-and-hold, guaranteed sale, sale-or-return, sale on approval or consignment basis or subject to any right
of return, setoff or charge back; 
 (j) Receivables owing from an account debtor that is an agency, department or instrumentality of the
United States or any state thereof; provided that for purposes of this clause (j), such Receivables shall be excluded only to the extent that they exceed $500,000 in the aggregate; 
 (k) Receivables owing from any Non-Investment Grade Account Debtor if all such Receivables, in the aggregate, from such Person represent 25% or more of
the Borrowing Base; provided that, notwithstanding the foregoing, such Receivables may be included in the Borrowing Base to the extent (and only to the extent) that such Receivables together with all other Receivables which would otherwise be
excluded pursuant to this clause (k) do not exceed 20% of the Borrowing Base; 
 (l) Receivables in respect of which the Security
Agreement, after giving effect to the related filings of financing statements that have then been made, if any, does not or has ceased to create a valid and perfected first priority lien or security interest in favor of the Administrative Agent, on
behalf of the Secured Parties, securing the Obligations; and 
 (m) Receivables owing from any Subsidiary or any Affiliate of the Borrower.

 “EMU” means the economic and monetary union in accordance with the Treaty of Rome 1957, as amended by the Single European
Act 1986, the Maastricht Treaty of 1992 and the Amsterdam Treaty of 1998. 
 “EMU Legislation” means the legislative
measures of the European Council for the introduction of, changeover to or operation of a single or unified European currency. 
 “Environmental Laws” means any and all Federal, state, local, and foreign statutes, laws, regulations, ordinances, rules, judgments, orders, decrees, permits, concessions, grants, franchises, licenses, agreements or
governmental restrictions relating to pollution and the protection of the environment or the release of any materials into the environment, including those related to hazardous substances or wastes, air emissions and discharges to waste or public
systems. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a
confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -12- 

 “Environmental Liability” means any liability, contingent or otherwise (including any
liability for damages, costs of environmental remediation, fines, penalties or indemnities), of the Borrower, any other Loan Party or any of their respective Subsidiaries directly or indirectly resulting from or based upon (a) violation of any
Environmental Law, (b) the generation, use, handling, transportation, storage, treatment or disposal of any Hazardous Materials, (c) exposure to any Hazardous Materials, (d) the release or threatened release of any Hazardous Materials
into the environment or (e) any contract, agreement or other consensual arrangement pursuant to which liability is assumed or imposed with respect to any of the foregoing. 
 “Environmental Permit” means any permit, approval, identification number, license or other authorization required under any
Environmental Law. 
 “Equity Interests” means, with respect to any Person, all of the shares of capital stock of (or other
ownership or profit interests in) such Person, all of the warrants, options or other rights for the purchase or acquisition from such Person of shares of capital stock of (or other ownership or profit interests in) such Person, all of the securities
convertible into or exchangeable for shares of capital stock of (or other ownership or profit interests in) such Person or warrants, rights or options for the purchase or acquisition from such Person of such shares (or such other interests), and all
of the other ownership or profit interests in such Person (including partnership, member or trust interests therein), whether voting or nonvoting, and whether or not such shares, warrants, options, rights or other interests are outstanding on any
date of determination. 
 “ERISA” means the Employee Retirement Income Security Act of 1974, as amended. 
 “ERISA Affiliate” means any trade or business (whether or not incorporated) which is considered a single employer together with the
Borrower or any of its Subsidiaries within the meaning of Section 414(b), (c). (m) or (o) of the Code. 
 “ERISA
Event” means (a) a Reportable Event with respect to a Pension Plan; (b) a withdrawal by the Borrower, any Subsidiary of the Borrower or any ERISA Affiliate from a Pension Plan subject to Section 4063 of ERISA during a plan
year in which it was a substantial employer (as defined in Section 4001(a)(2) of ERISA) or a cessation of operations that is treated as such a withdrawal under Section 4062(e) of ERISA; (c) a complete or partial withdrawal by the
Borrower, any of its Subsidiaries or any ERISA Affiliate from a Multiemployer Plan; (d) a determination that a Multiemployer Plan is, or is expected to be, insolvent or in reorganization, within the meaning of Title IV of ERISA or, on and after
the effectiveness of the applicable provisions of the Pension Act with respect to such Multiemployer Plan, is or is expected to be in endangered or critical status, within the meaning of Section 305 of ERISA or Section 432 of the Code;
(e) the filing of a notice of intent to terminate, the treatment of a plan amendment as a termination under Section 4041 or 4041A of ERISA, or the commencement of proceedings by the PBGC to terminate, a Pension Plan or Multiemployer Plan;
(f) an event or condition which constitutes grounds under Section 4042 of ERISA for the termination of, or the appointment of a trustee to administer, any Pension Plan or Multiemployer Plan; (g) the imposition of any liability under
Title IV of ERISA, other than for PBGC premiums due but not delinquent under Section 4007 of ERISA, upon the Borrower, any Subsidiary of the Borrower or any ERISA Affiliate; (h) prior to the effectiveness of the applicable provisions of
the Pension Act with respect to a 
  
 [*] = Portions of this exhibit have been
omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -13- 

 
Pension Plan, the existence with respect to the Pension Plan of an “accumulated funding deficiency” (as defined in Section 412 of the Code or
Section 302 of ERISA as in effect prior to the effective date of the Pension Act) in excess of $500,000 or, on and after the effectiveness of the applicable provisions of the Pension Act with respect to such Pension Plan, any failure by the
Pension Plan to satisfy the minimum funding standard (within the meaning of Section 412 of the Code or Section 302 of ERISA) applicable to such Pension Plan, in each case whether or not waived; (i) the filing pursuant to, prior to the
effectiveness of the applicable provisions of the Pension Act with respect to a Pension Plan, Section 412(d) of the Code or Section 303(d) of ERISA or, on and after the effectiveness of the applicable provisions of the Pension Act with
respect to the Pension Plan, Section 412(c) of the Code or Section 302(c) of ERISA, of an application for a waiver of the minimum funding standard with respect to such Pension Plan; (j) on and after the effectiveness of the applicable
provisions of the Pension Act with respect to a Pension Plan, a determination that the Pension Plan is, or is expected to be, in “at-risk” status (as defined in Section 303(i)(4) of ERISA or Section 430(i)(4) of the Code).

 “Euro” and “EUR” mean the lawful currency of the Participating Member States introduced in accordance
with the EMU Legislation. 
 “Eurodollar Rate” means, for any Interest Period with respect to a Eurodollar Rate Loan, the
rate per annum equal to the British Bankers Association LIBOR Rate (“BBA LIBOR”), as published by Reuters (or other commercially available source providing quotations of BBA LIBOR as designated by the Administrative Agent from time
to time) at approximately 11:00 a.m., London time, two Business Days prior to the commencement of such Interest Period, for Dollar deposits (for delivery on the first day of such Interest Period) with a term equivalent to such Interest Period. If
such rate is not available at such time for any reason, then the “Eurodollar Rate” for such Interest Period shall be the rate per annum determined by the Administrative Agent to be the rate at which deposits in Dollars for delivery on the
first day of such Interest Period in same day funds in the approximate amount of the Eurodollar Rate Loan being made, continued or converted by Bank of America and with a term equivalent to such Interest Period would be offered by Bank of
America’s London Branch to major banks in the London interbank eurodollar market at their request at approximately 11:00 a.m. (London time) two Business Days prior to the commencement of such Interest Period. 
 “Eurodollar Rate Loan” means a Loan that bears interest at a rate based on the Eurodollar Rate. 
 “Event of Default” has the meaning specified in Section 8.01. 
 “Excess Availability” means, at any time, an amount equal the Borrowing Base minus Total Outstandings. 
 “Excluded Taxes” means, with respect to the Administrative Agent, any Lender, the L/C Issuer or any other recipient of any payment to be
made by or on account of any obligation of the Borrower hereunder, (a) taxes imposed on or measured by its overall net income (however denominated), and franchise taxes imposed on it (in lieu of net income taxes), by the jurisdiction (or any
political subdivision thereof) under the laws of which such recipient is organized or in which its principal office is located or, in the case of any Lender, in which its applicable Lending Office is located, (b) any branch profits taxes
imposed by the United States or 
  
 [*] = Portions of this exhibit have been
omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -14- 

 
any similar tax imposed by any other jurisdiction in which the Borrower is located and (c) in the case of a Foreign Lender (other than an assignee
pursuant to a request by the Borrower under Section 10.13), any withholding tax that is imposed on amounts payable to such Foreign Lender at the time such Foreign Lender becomes a party hereto (or designates a new Lending Office) or is
attributable to such Foreign Lender’s failure or inability (other than as a result of a Change in Law) to comply with Section 3.01(e), except to the extent that such Foreign Lender (or its assignor, if any) was entitled, at the time
of designation of a new Lending Office (or assignment), to receive additional amounts from the Borrower with respect to such withholding tax pursuant to Section 3.01(a). 
 “Export Control Regulations” means all regulations administered and requirements imposed by OFAC, including compliance with the
Specially Designated Nationals/Blocked Persons Lists and the OFAC Country Sanctions Programs, and any associated Executive Orders, and U.S. Department of Commerce regulations and requirements related to the Export Administration Regulations,
Commerce Control List, the Commerce Country Chart, and Denied Persons List, as applicable to each of the Borrowers and its Subsidiaries. 
 “Export Violation” means any violation of any Export Control Regulation. 
 “FDA” means the U.S.
Food and Drug Administration. 
 “Federal Funds Rate” means, for any day, the rate per annum equal to the weighted average
of the rates on overnight Federal funds transactions with members of the Federal Reserve System arranged by Federal funds brokers on such day, as published by the Federal Reserve Bank of New York on the Business Day next succeeding such day;
provided that (a) if such day is not a Business Day, the Federal Funds Rate for such day shall be such rate on such transactions on the next preceding Business Day as so published on the next succeeding Business Day, and (b) if no
such rate is so published on such next succeeding Business Day, the Federal Funds Rate for such day shall be the average rate (rounded upward, if necessary, to a whole multiple of 1/100 of 1%) charged to Bank of America on such day on such
transactions as determined by the Administrative Agent. 
 “Fee Letter” means the letter agreement, dated February 13,
2008, among the Borrower and the Administrative Agent. 
 “Foreign Government Scheme or Arrangement” has the meaning
specified in Section 5.12(d). 
 “Foreign Lender” means any Lender that is organized under the laws of a
jurisdiction other than that in which the Borrower is resident for tax purposes. For purposes of this definition, the United States, each State thereof and the District of Columbia shall be deemed to constitute a single jurisdiction. 
 “Foreign Plan” has the meaning specified in Section 5.12(d). 
 “Foreign Subsidiary” means any Subsidiary that is not a Domestic Subsidiary. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -15- 

 “FRB” means the Board of Governors of the Federal Reserve System of the United States.

 “Fund” means 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 its activities. 
 “GAAP”
means generally accepted accounting principles in the United States set forth in the opinions and pronouncements of the Accounting Principles Board and the American Institute of Certified Public Accountants and statements and pronouncements of the
Financial Accounting Standards Board or such other principles as may be approved by a significant segment of the accounting profession in the United States, that are applicable to the circumstances as of the date of determination, consistently
applied. 
 “Governmental Authority” means the government of the United States or any other nation, or of any political
subdivision thereof, whether state or local, and any agency, authority, instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory or administrative powers or functions of or
pertaining to government (including any supra-national bodies such as the European Union or the European Central Bank). 
 “Guarantee” means, as to any Person, any (a) any obligation, contingent or otherwise, of such Person guaranteeing or having the economic effect of guaranteeing any Indebtedness or other obligation payable or
performable by another Person (the “primary obligor”) in any manner, whether directly or indirectly, and including any obligation of such Person, direct or indirect, (i) to purchase or pay (or advance or supply funds for the
purchase or payment of) such Indebtedness or other obligation, (ii) to purchase or lease property, securities or services for the purpose of assuring the obligee in respect of such Indebtedness or other obligation of the payment or performance
of such Indebtedness or other obligation, (iii) to maintain working capital, equity capital or any other financial statement condition or liquidity or level of income or cash flow of the primary obligor so as to enable the primary obligor to
pay such Indebtedness or other obligation, or (iv) entered into for the purpose of assuring in any other manner the obligee in respect of such Indebtedness or other obligation of the payment or performance thereof or to protect such obligee
against loss in respect thereof (in whole or in part), or (b) any Lien on any assets of such Person securing any Indebtedness or other obligation of any other Person, whether or not such Indebtedness or other obligation is assumed by such
Person (or any right, contingent or otherwise, of any holder of such Indebtedness to obtain any such Lien). The amount of any Guarantee shall be deemed to be an amount equal to the stated or determinable amount of the related primary obligation, or
portion thereof, in respect of which such Guarantee is made or, if not stated or determinable, the maximum reasonably anticipated liability in respect thereof as determined by the guaranteeing Person in good faith. The term
“Guarantee” as a verb has a corresponding meaning. 
 “Guarantors” means, collectively, the Subsidiaries of
the Borrower listed on Schedule 6.12 and each other Subsidiary of the Borrower that shall be required to execute and deliver a guaranty or guaranty supplement pursuant to Section 6.12. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -16- 

 “Guaranty” means, collectively, the Guaranty made by the Guarantors in favor of the
Secured Parties, substantially in the form of Exhibit E, together with each other guaranty and guaranty supplement delivered pursuant to Section 6.12. 
 “Hazardous Materials” means all explosive or radioactive substances or wastes and all hazardous or toxic substances, wastes or other pollutants, including petroleum or petroleum distillates, asbestos
or asbestos-containing materials, polychlorinated biphenyls, radon gas, infectious or medical wastes and all other substances or wastes of any nature regulated pursuant to any Environmental Law. 
 “Hedge Bank” means any Person that, at the time it enters into a Secured Hedge Agreement, is a Lender or an Affiliate of a Lender, in
its capacity as a party to such Secured Hedge Agreement. 
 “Indebtedness” means, as to any Person at a particular time,
without duplication, all of the following, whether or not included as indebtedness or liabilities in accordance with GAAP: 
 (a) all
obligations of such Person for borrowed money and all obligations of such Person evidenced by bonds, debentures, notes, loan agreements or other similar instruments; 
 (b) the maximum amount of all direct or contingent obligations of such Person arising under letters of credit (including standby and commercial), bankers’ acceptances, bank guaranties, surety bonds and similar
instruments; 
 (c) net obligations of such Person under any Swap Contract; 
 (d) all obligations of such Person to pay the deferred purchase price of property or services (other than trade accounts payable in the ordinary course
of business and not past due for more than 60 days); 
 (e) indebtedness (excluding prepaid interest thereon) secured by a Lien on property
owned or being purchased by such Person (including indebtedness arising under conditional sales or other title retention agreements), whether or not such indebtedness shall have been assumed by such Person or is limited in recourse; 
 (f) all Attributable Indebtedness in respect of Capitalized Leases and Synthetic Lease Obligations of such Person and all Synthetic Debt of such Person;

 (g) all obligations of such Person to purchase, redeem, retire, defease or otherwise make any payment in respect of any Equity Interest in
such Person or any other Person or, following a notice of intent to exercise, any warrant, right or option to acquire such Equity Interest, valued, in the case of a redeemable preferred interest, at the greater of its voluntary or involuntary
liquidation preference plus accrued and unpaid dividends; and 
 (h) all Guarantees of such Person in respect of any of the foregoing.

  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential
treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -17- 

 For all purposes hereof, the Indebtedness of any Person shall include the Indebtedness of any partnership
or joint venture (other than a joint venture that is itself a corporation or limited liability company) in which such Person is a general partner or a joint venturer, unless such Indebtedness is expressly made non-recourse to such Person. The amount
of any net obligation under any Swap Contract on any date shall be deemed to be the Swap Termination Value thereof as of such date. 
 “Indemnified Taxes” means Taxes other than Excluded Taxes. 
 “Indemnitees” has the meaning
specified in Section 10.04(b). 
 “Information” has the meaning specified in Section 10.07.

 “Interest Payment Date” means, (a) as to any Eurodollar Rate Loan, the last day of each Interest Period applicable
to such Loan and the Maturity Date; provided, however, that if any Interest Period for a Eurodollar Rate Loan exceeds three months, the respective dates that fall every three months after the beginning of such Interest Period shall
also be Interest Payment Dates; and (b) as to any Base Rate Loan, the last Business Day of each March, June, September and December and the Maturity Date. 
 “Interest Period” means, as to each Eurodollar Rate Loan, the period commencing on the date such Eurodollar Rate Loan is disbursed or converted to or continued as a Eurodollar Rate Loan and ending on
the date seven (7) or fourteen (14) days or one, two, three or six months thereafter, as selected by the Borrower in its Committed Loan Notice; provided that: 
 (a) any Interest Period that would otherwise end on a day that is not a Business Day shall be extended to the next succeeding Business Day unless such
Business Day falls in the following calendar week, in respect of any seven (7) or fourteen (14) day Interest Period, or in another calendar month, in respect of any other Interest Period, in which case such Interest Period shall end on the
next preceding Business Day; 
 (b) any Interest Period that begins on the last Business Day of a calendar month (or on a day for which there
is no numerically corresponding day in the calendar month at the end of such Interest Period) shall end on the last Business Day of the calendar month at the end of such Interest Period; and 
 (c) no Interest Period shall extend beyond the Maturity Date. 
 “Investment” means, as to any Person, any direct or indirect acquisition or investment by such Person , whether by means of (a) the purchase or other acquisition of Equity Interests of another
Person, (b) a loan, advance or capital contribution to, Guarantee or assumption of debt of, or purchase or other acquisition of any other debt or interest in, another Person, or (c) the purchase or other acquisition (for cash or non-cash
consideration, in one transaction or a series of transactions) of assets of another Person that constitute a business unit or all or a substantial part of the business of, such Person. For purposes of covenant compliance, the amount of any
Investment shall be the amount actually invested, without adjustment for subsequent increases or decreases in the value of such Investment. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

 -18- 

 “IP Rights” has the meaning specified in Section 5.17. 
 “IRS” means the United States Internal Revenue Service. 
 “ISP” means, with respect to any Letter of Credit, the “International Standby Practices 1998” published by the Institute of International Banking Law & Practice, Inc. (or such later
version thereof as may be in effect at the time of issuance). 
 “Issuer Documents” means with respect to any Letter of
Credit, the Letter of Credit Application, and any other document, agreement and instrument entered into by the L/C Issuer and the Borrower (or any Subsidiary) or in favor of the L/C Issuer and relating to such Letter of Credit. 
 “iStar Loan Agreement” means that certain Loan and Security Agreement, dated as of July 11, 2006, by and between the Alexion
Manufacturing LLC and iStar Financial Inc., as amended and in effect on the date hereof. 
 “iStar Loan Documents” means the
“Loan Documents” as defined in the iStar Loan Agreement. 
 “Laws” means, collectively, all international,
foreign, Federal, state and local statutes, treaties, rules, guidelines, regulations, ordinances, codes and administrative or judicial precedents or authorities, including the interpretation or administration thereof by any Governmental Authority
charged with the enforcement, interpretation or administration thereof, and all applicable administrative orders, directed duties, requests, licenses, authorizations and permits of, and agreements with, any Governmental Authority, in each case
whether or not having the force of law. 
 “L/C Advance” means, with respect to each Lender, such Lender’s funding of
its participation in any L/C Borrowing in accordance with its Applicable Percentage. All L/C Advances shall be denominated in Dollars. 
 “L/C Borrowing” means an extension of credit resulting from a drawing under any Letter of Credit which has not been reimbursed on the date when made or refinanced as a Borrowing. All L/C Borrowings shall be denominated in
Dollars. 
 “L/C Credit Extension” means, with respect to any Letter of Credit, the issuance thereof or extension of the
expiry date thereof, or the increase of the amount thereof. 
 “L/C Issuer” means Bank of America in its capacity as issuer
of Letters of Credit hereunder, or any successor issuer of Letters of Credit hereunder. 
 “L/C Obligations” means, as at
any date of determination, the aggregate amount available to be drawn under all outstanding Letters of Credit plus the aggregate of all Unreimbursed Amounts, including all L/C Borrowings. For purposes of computing the amount available to be
drawn under any Letter of Credit, the amount of such Letter of Credit shall be determined in accordance with Section 1.06. For all purposes of this Agreement, if on any date of determination a Letter of Credit has expired by its terms

  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential
treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -19- 

 
but any amount may still be drawn thereunder by reason of the operation of Rule 3.14 of the ISP, such Letter of Credit shall be deemed to be
“outstanding” in the amount so remaining available to be drawn. 
 “Lender” has the meaning specified in the
introductory paragraph hereto. 
 “Lending Office” means, as to any Lender, the office or offices of such Lender described
as such in such Lender’s Administrative Questionnaire, or such other office or offices as a Lender may from time to time notify the Borrower and the Administrative Agent. 
 “Letter of Credit” means any standby letter of credit issued hereunder. Letters of Credit may be issued in Dollars or in an Alternative
Currency. 
 “Letter of Credit Application” means an application and agreement for the issuance or amendment of a Letter of
Credit in the form from time to time in use by the L/C Issuer. 
 “Letter of Credit Expiration Date” means the day that is
seven days prior to the Maturity Date (or, if such day is not a Business Day, the next preceding Business Day). 
 “Letter of Credit
Fee” has the meaning specified in Section 2.03(i). 
 “Letter of Credit Sublimit” means an amount equal
to $5,000,000. The Letter of Credit Sublimit is part of, and not in addition to, the Revolving Credit Facility. 
 “Lien”
means any mortgage, pledge, hypothecation, assignment, deposit arrangement, encumbrance, lien (statutory or other), charge, or preference, priority or other security interest or preferential arrangement in the nature of a security interest of any
kind or nature whatsoever (including any conditional sale or other title retention agreement, any easement, right of way or other encumbrance on title to real property, and any financing lease having substantially the same economic effect as any of
the foregoing). 
 “Liquidity” means, as of any date of determination, an amount equal to the sum of
(a) unencumbered, unrestricted domestic cash on hand and Cash Equivalents (to the extent such cash or Cash Equivalents are held in a Liquidity Account and as to which Administrative Agent shall have a first priority perfected Lien), plus
(b) 50% of Excess Availability (determined as of the last day of the fiscal quarter of the Borrower most recently ended). 
 “Liquidity Account” means each Control Account established by the Borrower at (a) Bank of America and designated as an “Alexion Liquidity Account” or (b) at a financial institution selected or approved
by the Administrative Agent in its reasonable discretion, which account(s) shall, in each case, (x) be subject to an Account Control Agreement in favor of the Administrative Agent evidencing its first priority perfected Lien for the benefit of
Secured Parties and (y) provide the Administrative Agent with the ability to accurately monitor the account balances in such account(s) (including information regarding any withdrawals and deposits relating to such account(s) and receipt by the
Administrative Agent of continuous account information and monitoring) in a manner and pursuant to terms reasonably acceptable to the Administrative Agent. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

 -20- 

 “Loan” has the meaning specified in Section 2.01. 
 “Loan Documents” means, collectively, (a) this Agreement, (b) the Notes, (c) the Guaranty, (d) the Collateral
Documents, (e) the Post-Closing Agreement, (f) the Fee Letter, (g) each Issuer Document, (h) each Secured Hedge Agreement, and (i) each Secured Cash Management Agreement; provided that for purposes of the definition
of “Material Adverse Change” and Articles IV through IX, “Loan Documents” shall not include Secured Hedge Agreements or Secured Cash Management Agreements. 
 “Loan Parties” means, collectively, the Borrower and each Subsidiary of the Borrower party to the Security Agreement. As of the Closing
Date, the Loan Parties are the Borrower, Alexion Delaware Holding LCC and Alexion Antibody Technologies, Inc. 
 “Manufacturing
Lease” means that certain Lease, dated as of July 11, 2006, between the Borrower and Alexion Manufacturing, as in effect on the date hereof. 
 “Material Adverse Change” means any event, development or circumstance that has had or could reasonably be expected to have a material adverse effect upon (a) the business, assets, operations or
condition, financial or otherwise, of the Borrower and its Subsidiaries taken as a whole; (b) the ability of the Borrower or the other Loan Parties (taken as a whole) to perform any of their respective obligations under any Loan Document;
(c) the Collateral, or the Administrative Agent’s Liens on the Collateral or the priority of such Liens, or (d) the rights and remedies of, or benefits available to, the Administrative Agent, the Lenders and the L/C Issuer under the
Loan Documents. 
 “Material Contract” means, with respect to any Person, each contract to which such Person is a party
involving aggregate consideration payable to or by such Person of $1,000,000 or more in any year or otherwise material to the business, condition (financial or otherwise), operations, performance, or properties of such Person. 
 “Maturity Date” means February 28, 2011; provided, however, that, if such date is not a Business Day, the Maturity
Date shall be the next preceding Business Day. 
 “Measurement Period” means, at any date of determination, the most
recently completed four fiscal quarters of the Borrower. 
 “Moody’s” means Moody’s Investors Service, Inc. and
any successor thereto. 
 “Multiemployer Plan” means any employee benefit plan of the type described in
Section 4001(a)(3) of ERISA, to which the Borrower, any Subsidiary of the Borrower or any ERISA Affiliate makes or is obligated to make contributions, or during the preceding five plan years, has made or been obligated to make contributions.

 “Net Product Sales” means, for any Measurement Period, net product sales (net of any Medicaid rebate accruals) of the
Borrower and its Subsidiaries as set forth in the Borrower’s profit and loss statement for such period. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -21- 

 “Note” means a promissory note made by the Borrower in favor of a Lender evidencing
Loans made by such Lender, substantially in the form of Exhibit B. 
 “Non-Investment Grade Account Debtor” means,
with respect to any account debtor of the Borrower, a Person that does not maintain a rating of BBB- or better from S&P or Baa3 or better from Moody’s. 
 “NPL” means the National Priorities List under CERCLA. 
 “Obligations”
means all advances to, and debts, liabilities, obligations, covenants and duties of, any Loan Party arising under any Loan Document (including, without limitation, (x) any treasury, depository, overdraft, credit or debit card, electronic funds
transfer and other cash management services under or in respect of Secured Cash Management Agreements and (y) all rate swap transactions, basis swaps, credit derivative transactions, forward rate transactions, commodity swaps, commodity
options, forward commodity contracts, equity or equity index swaps or options, bond or bond price or bond index swaps or options or forward bond or forward bond price or forward bond index transactions, interest rate options, forward foreign
exchange transactions, cap transactions, floor transactions, collar transactions, currency swap transactions, cross-currency rate swap transactions, currency options, spot contracts, or any other similar transactions or any combination of any of the
foregoing under or in respect of Secured Hedge Agreements) or otherwise with respect to any Loan or Letter of Credit, whether direct or indirect (including those acquired by assumption), absolute or contingent, due or to become due, now existing or
hereafter arising and including interest and fees that accrue after the commencement by or against any Loan Party or any Affiliate thereof of any proceeding under any Debtor Relief Laws naming such Person as the debtor in such proceeding, regardless
of whether such interest and fees are allowed claims in such proceeding. 
 “OFAC” means the United States Department of
Treasury Office of Foreign Assets Control. 
 “OMRF Settlement Expense” means expenses incurred in connection with the
settlement of claims asserted by Oklahoma Medical Research Foundation in respect of a certain licensing arrangement entered into by the Borrower and Oklahoma Medical Research Foundation in 1992; provided that the aggregate amount of such
settlement expenses shall not exceed $13,000,000 at any time. 
 “Organization Documents” means, (a) with respect to
any corporation, the certificate or articles of incorporation and the bylaws (or equivalent or comparable constitutive documents with respect to any non-U.S. jurisdiction); (b) with respect to any limited liability company, the certificate or
articles of formation or organization and operating agreement; and (c) with respect to any partnership, joint venture, trust or other form of business entity, the partnership, joint venture or other applicable agreement of formation or
organization and any agreement, instrument, filing or notice with respect thereto filed in connection with its formation or organization with the applicable Governmental Authority in the jurisdiction of its formation or organization and, if
applicable, any certificate or articles of formation or organization of such entity. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -22- 

 “Other Taxes” means all present or future stamp or documentary taxes or any other excise
or property taxes, charges or similar levies arising from any payment made hereunder or under any other Loan Document or from the execution, delivery or enforcement of, or otherwise with respect to, this Agreement or any other Loan Document.

 “Outstanding Amount” means (a) with respect to Loans on any date, the aggregate outstanding principal amount thereof
after giving effect to any borrowings and prepayments or repayments of Loans occurring on such date; and (b) with respect to any L/C Obligations on any date, the amount of such L/C Obligations on such date after giving effect to any L/C Credit
Extension occurring on such date and any other changes in the aggregate amount of the L/C Obligations as of such date, including as a result of any reimbursements by the Borrower of Unreimbursed Amounts. 
 “Participant” has the meaning specified in Section 10.06(d). 
 “Participating Member State” means each state so described in any EMU Legislation. 
 “PBGC” means the Pension Benefit Guaranty Corporation. 
 “Pension Act” means the Pension Protection Act of 2006, as amended. 
 “Pension
Plan” means any “employee pension benefit plan” (as such term is defined in Section 3(2) of ERISA), other than a Multiemployer Plan, that is subject to Title IV of ERISA and is sponsored or maintained by the Borrower, any
Subsidiary of the Borrower or any ERISA Affiliate or to which the Borrower, any Subsidiary of the Borrower or any ERISA Affiliate contributes or has an obligation to contribute, or in the case of a multiple employer or other plan described in
Section 4064(a) of ERISA, has made contributions at any time during the immediately preceding five plan years. 
 “Permitted
Discretion” means a determination made in good faith and in the exercise of reasonable (from the perspective of a secured asset based lender) business judgment. 
 “Permitted Factoring Arrangements” means non-recourse sales by Alexion Pharma Italy S.r.l., Alexion Pharma Spain S.L. and any Subsidiary of the Borrower organized under the laws of Greece of its
receivables in the ordinary course of business, whether pursuant to a purchase facility or otherwise and not as a financing arrangement, at a discount for such Receivables of not less than 80%. 
 “Permitted Liens” has the meaning specified in Section 7.01. 
 “Person” means any natural person, corporation, limited liability company, trust, joint venture, association, company, partnership,
Governmental Authority or other entity. 
 “Plan” means any “employee benefit plan” (as such term is defined in
Section 3(3) of ERISA) maintained by the Borrower or any Subsidiary of the Borrower or, with respect to any such plan that is subject to Section 412 of the Code or Section 302 or Title IV of ERISA, any such plan maintained by the
Borrower, any Subsidiary of the Borrower or any ERISA Affiliate. 
  
 [*] =
Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -23- 

 “Platform” has the meaning specified in Section 6.02. 
 “Pledged Debt” has the meaning specified in Section 4.1 of the Security Agreement. 
 “Post-Closing Agreement” means that certain Post-Closing Agreement dated as of Closing Date, among the Borrower and the Administrative
Agent with respect to certain documents and actions to be delivered or taken after the Closing Date, as amended, restated, supplemented or otherwise modified from time to time. 
 “Public Lender” has the meaning specified in Section 6.02. 
 “Receivables” means all (a) Accounts, (b) Chattel Paper, (c) Payment Intangibles, (d) General Intangibles,
(e) Instruments (as each such term is defined in the UCC) and (f) to the extent not otherwise covered above, all other rights to payment, whether or not earned by performance, for goods or other property sold, leased, licensed, assigned or
otherwise disposed of, regardless of how classified under the UCC. 
 “Register” has the meaning specified in
Section 10.06(c). 
 “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” means any of the events set forth in Section 4043(c) of ERISA, other than events for which the 30 day notice period has been waived. 
 “Request for Credit Extension” means (a) with respect to a Borrowing, conversion or continuation of Loans, a Committed Loan Notice and (b) with respect to an L/C Credit Extension, a Letter
of Credit Application. 
 “Required Lenders” means, as of any date of determination, Lenders holding more than 50% of the
sum of the (a) Total Outstandings (with the aggregate amount of each Lender’s risk participation and funded participation in L/C Obligations being deemed “held” by such Lender for purposes of this definition) and
(b) aggregate unused Commitments; provided that the unused Commitment of, and the portion of the Total Outstandings held or deemed held by, any Defaulting Lender shall be excluded for purposes of making a determination of Required
Lenders. 
 “Responsible Officer” means the chief executive officer, president, chief financial officer, treasurer,
assistant treasurer or controller of a Loan Party. Any document delivered hereunder that is signed by a Responsible Officer of a Loan Party shall be conclusively presumed to have been authorized by all necessary corporate, partnership and/or other
action on the part of such Loan Party and such Responsible Officer shall be conclusively presumed to have acted on behalf of such Loan Party. 
 “Restricted Payment” means any dividend or other distribution (whether in cash, securities or other property) with respect to any capital stock or other Equity Interest of any Person or any of its Subsidiaries, or any
payment (whether in cash, securities 
  
 [*] = Portions of this exhibit have been
omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

 -24- 

 
or other property), including any sinking fund or similar deposit, on account of the purchase, redemption, retirement, defeasance, acquisition, cancellation
or termination of any such capital stock or other Equity Interest, or on account of any return of capital to any Person’s stockholders, partners or members (or the equivalent of any thereof), or any option, warrant or other right to acquire any
such dividend or other distribution or payment. 
 “Revaluation Date” means with respect to any Letter of Credit, each of
the following: (a) each date of issuance of a Letter of Credit denominated in an Alternative Currency, (b) each date of an amendment of any such Letter of Credit having the effect of increasing the amount thereof (solely with respect to
the increased amount), (c) each date of any payment by the L/C Issuer under any Letter of Credit denominated in an Alternative Currency, and (d) such additional dates as the Administrative Agent or the L/C Issuer shall reasonably determine
or the Required Lenders shall require. 
 “Revolving Credit Facility” means, at any time, the aggregate amount of the
Lenders’ Commitments at such time. The Revolving Credit Facility, as of the date of this Agreement, is $25,000,000. 
 “S&P” means Standard & Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc., and any successor thereto. 
 “SEC” means the Securities and Exchange Commission, or any Governmental Authority succeeding to any of its principal functions. 
 “Secured Cash Management Agreement” means any Cash Management Agreement that is entered into by and between the Borrower and any Cash
Management Bank. 
 “Secured Hedge Agreement” means any Swap Contract that is entered into by and between the Borrower and
any Hedge Bank. 
 “Secured Parties” means, collectively, the Administrative Agent, the Lenders, the L/C Issuer, the Hedge
Banks, the Cash Management Banks, each co-agent or sub-agent appointed by the Administrative Agent from time to time pursuant to Section 9.05, and the other Persons the Obligations owing to which are or are purported to be secured by the
Collateral under the terms of the Collateral Documents. 
 “Securities Pledge Agreement” means, collectively, (a) that
certain Securities Pledge Agreement, executed and delivered on the Closing Date, by and between the U.S. Loan Parties and the Administrative Agent, and (b) any other securities pledge agreement that may be entered into after the Closing Date
with respect to a Subsidiary of the Borrower formed or acquired after the Closing Date, in each case, in form and substance reasonably satisfactory to the Administrative Agent and as amended and in effect from time to time. 
 “Security Agreement” means, collectively, (a) that certain Security Agreement, executed and delivered on the Closing Date, between
the Loan Parties and the Administrative Agent, and (b) any other Security Agreement that may be entered into after the Closing Date with respect to a Subsidiary of the Borrower formed or acquired after the Closing Date, in each case, in form
and substance reasonably satisfactory to the Administrative Agent and as amended and in effect from time to time. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

 -25- 

 “Securities Account Control Agreement” shall mean an agreement substantially in form and
substance reasonably satisfactory to the Administrative Agent establishing the Administrative Agent’s “control” (as such term is defined in Section 9-104 of the UCC) with respect to any securities account. 
 “Solvent” and “Solvency” mean, with respect to any Person on any date of determination, that on such date (a) the
fair value of the property of such Person is greater than the total amount of liabilities, including contingent liabilities, of such Person, (b) the present fair salable value of the assets of such Person is not less than the amount that will
be required to pay the probable liability of such Person on its debts as they become absolute and matured, (c) such Person does not intend to, and does not believe that it will, incur debts or liabilities beyond such Person’s ability to
pay such debts and liabilities as they mature, (d) such Person is not engaged in business or a transaction, and is not about to engage in business or a transaction, for which such Person’s property would constitute an unreasonably small
capital, and (e) such Person is able to pay its debts and liabilities, contingent obligations and other commitments as they mature in the ordinary course of business. The amount of contingent liabilities at any time shall be computed as the
amount that, in the light of all the facts and circumstances existing at such time, represents the amount that can reasonably be expected to become an actual or matured liability. 
 “Spot Rate” for a currency means the rate determined by the L/C Issuer to be the rate quoted by the Person acting in such capacity as
the spot rate for the purchase by such Person of such currency with another currency through its principal foreign exchange trading office at approximately 11:00 a.m. on the date two Business Days prior to the date as of which the foreign exchange
computation is made; provided that the L/C Issuer may obtain such spot rate from another financial institution designated by the L/C Issuer if the Person acting in such capacity does not have as of the date of determination a spot buying rate
for any such currency; and provided further that the L/C Issuer may use such spot rate quoted on the date as of which the foreign exchange computation is made in the case of any Letter of Credit denominated in an Alternative Currency.

 “Subsidiary” of a Person means a corporation, partnership, joint venture, limited liability company or other business
entity of which a majority of the shares of securities or other interests having ordinary voting power for the election of directors or other governing body (other than securities or interests having such power only by reason of the happening of a
contingency) are at the time beneficially owned, or the management of which is otherwise controlled, directly, or indirectly through one or more intermediaries, or both, by such Person. Unless otherwise specified, all references herein to a
“Subsidiary” or to “Subsidiaries” shall refer to a Subsidiary or Subsidiaries of the Borrower. 
 “Swap Contract” means (a) any and all rate swap transactions, basis swaps, credit derivative transactions, forward rate transactions, commodity swaps, commodity options, forward commodity contracts, equity or equity
index swaps or options, bond or bond price or bond index swaps or options or forward bond or forward bond price or forward bond index transactions, 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

 -26- 

 
interest rate options, forward foreign exchange transactions, cap transactions, floor transactions, collar transactions, currency swap transactions,
cross-currency rate swap transactions, currency options, spot contracts, or any other similar transactions or any combination of any of the foregoing (including any options to enter into any of the foregoing), whether or not any such transaction is
governed by or subject to any agreement, and (b) any and all transactions of any kind, and the related confirmations, which are subject to the terms and conditions of, or governed by, any form of master agreement published by the International
Swaps and Derivatives Association, Inc., any International Foreign Exchange Master Agreement, or any other master agreement (any such master agreement, together with any related schedules, a “Master Agreement”), including any such
obligations or liabilities under any Master Agreement. 
 “Swap Termination Value” means, in respect of any one or more Swap
Contracts, after taking into account the effect of any legally enforceable netting agreement relating to such Swap Contracts, (a) for any date on or after the date such Swap Contracts have been closed out and termination value(s) determined in
accordance therewith, such termination value(s), and (b) for any date prior to the date referenced in clause (a), the amount(s) determined as the mark-to-market value(s) for such Swap Contracts, as determined based upon one or more mid-market
or other readily available quotations provided by any recognized dealer in such Swap Contracts (which may include a Lender or any Affiliate of a Lender). 
 “Synthetic Debt” means, with respect to any Person as of any date of determination thereof, all obligations of such Person in respect of transactions entered into by such Person that are intended to
function primarily as a borrowing of funds (including any minority interest transactions that function primarily as a borrowing) for income tax purposes but are not otherwise included in the definition of “Indebtedness” or as a
liability on the consolidated balance sheet of such Person and its Subsidiaries in accordance with GAAP. 
 “Synthetic Lease
Obligation” means the monetary obligation of a Person under (a) a so-called synthetic, off-balance sheet or tax retention lease, or (b) an agreement for the use or possession of property (including sale and leaseback
transactions), in each case, creating obligations that do not appear on the balance sheet of such Person but which, upon the application of any Debtor Relief Laws to such Person, would be characterized as the indebtedness of such Person (without
regard to accounting treatment). 
 “Taxes” means all present or future taxes, levies, imposts, duties, deductions,
withholdings, assessments, fees or other charges imposed by any Governmental Authority, including any interest, additions to tax or penalties applicable thereto. 
 “Threshold Amount” means $500,000. 
 “Total Outstandings” means the
aggregate Outstanding Amount of all Loans and all L/C Obligations. 
 “Type” means, with respect to a Loan, its character as
a Base Rate Loan or a Eurodollar Rate Loan. 
  
 [*] = Portions of this exhibit
have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 “UCC” means the Uniform Commercial Code as in effect in the Commonwealth of
Massachusetts; provided that, if perfection or the effect of perfection or non-perfection or the priority of any security interest in any Collateral is governed by the Uniform Commercial Code as in effect in a jurisdiction other than the
Commonwealth of Massachusetts, “UCC” means the Uniform Commercial Code as in effect from time to time in such other jurisdiction for purposes of the provisions hereof relating to such perfection, effect of perfection or
non-perfection or priority. 
 “Unfunded Pension Liability” means the excess of a Pension Plan’s benefit liabilities
under Section 4001(a)(16) of ERISA, over the current value of that Pension Plan’s assets, determined in accordance with the assumptions used for funding the Pension Plan pursuant to Section 412 of the Code or Section 302 of ERISA
for the applicable plan year. 
 “United States” and “U.S.” mean the United States of America. 

“Unreimbursed Amount” has the meaning specified in Section 2.03(c)(i). 
 “U.S. Loan Party” means any Loan Party that is organized under the laws of any political subdivision of the United States. 

“Yen” and “¥” mean the lawful currency of Japan. 
 1.02. Other Interpretive Provisions. With reference to this Agreement and each other Loan Document, unless otherwise specified herein or in such
other Loan Document: 
 (a) The definitions of terms herein shall apply equally to the singular and plural forms of the terms defined.
Whenever the context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. The words “include,” “includes” and “including” shall be deemed to be followed by
the phrase “without limitation.” The word “will” shall be construed to have the same meaning and effect as the word “shall.” Unless the context requires otherwise, (i) any definition of or reference
to any agreement, instrument or other document (including any Organization Document) shall be construed as referring to such agreement, instrument or other document as from time to time amended, supplemented or otherwise modified (subject to any
restrictions on such amendments, supplements or modifications set forth herein or in any other Loan Document), (ii) any reference herein to any Person shall be construed to include such Person’s successors and assigns, (iii) the words
“herein,” “hereof” and “hereunder,” and words of similar import when used in any Loan Document, shall be construed to refer to such Loan Document in its entirety and not to any particular provision
thereof, (iv) all references in a Loan Document to Articles, Sections, Exhibits and Schedules shall be construed to refer to Articles and Sections of, and Preliminary Statements, Exhibits and Schedules to, the Loan Document in which such
references appear, (v) any reference to any law shall include all statutory and regulatory provisions consolidating, amending, replacing or interpreting such law and any reference to any law or regulation shall, unless otherwise specified,
refer to such law or regulation as amended, modified or supplemented from time to time, and (vi) the words “asset” and “property” shall be construed to have the same meaning and effect and to refer to any and
all tangible and intangible assets and properties, including cash, securities, accounts and contract rights. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (b) In the computation of periods of time from a specified date to a later specified date, the word
“from” means “from and including;” the words “to” and “until” each mean “to but excluding;” and the word “through” means “to and
including.” 
 (c) Section headings herein and in the other Loan Documents are included for convenience of reference only and shall
not affect the interpretation of this Agreement or any other Loan Document. 
 1.03. Accounting Terms. (a) Generally. All
accounting terms not specifically or completely defined herein shall be construed in conformity with, and all financial data (including financial ratios and other financial calculations) required to be submitted pursuant to this Agreement shall be
prepared in conformity with, GAAP applied on a consistent basis, as in effect from time to time, applied in a manner consistent with that used in preparing the Audited Financial Statements, except as otherwise specifically prescribed herein.

 (b) Changes in GAAP. If at any time any change in GAAP would affect the computation of any financial ratio or requirement set forth
in any Loan Document, and either the Borrower or the Required Lenders shall so request, the Administrative Agent, the Lenders and the Borrower shall negotiate in good faith to amend such ratio or requirement to preserve the original intent thereof
in light of such change in GAAP (subject to the approval of the Required Lenders); provided that, until so amended, (i) such ratio or requirement shall continue to be computed in accordance with GAAP prior to such change therein and
(ii) the Borrower shall provide to the Administrative Agent and the Lenders financial statements and other documents required under this Agreement or as reasonably requested hereunder setting forth a reconciliation between calculations of such
ratio or requirement made before and after giving effect to such change in GAAP. 
 (c) Consolidation of Variable Interest Entities.
All references herein to consolidated financial statements of the Borrower and its Subsidiaries or to the determination of any amount for the Borrower and its Subsidiaries on a consolidated basis or any similar reference shall, in each case, be
deemed to include each variable interest entity that the Borrower is required to consolidate pursuant to FASB Interpretation No. 46 – Consolidation of Variable Interest Entities: an interpretation of ARB No. 51 (January 2003) as if
such variable interest entity were a Subsidiary as defined herein. 
 1.04. Rounding. Any financial ratios required to be maintained
by the Borrower pursuant to this Agreement shall be calculated by dividing the appropriate component by the other component, carrying the result to one place more than the number of places by which such ratio is expressed herein and rounding the
result up or down to the nearest number (with a rounding-up if there is no nearest number). 
 1.05. Times of Day. Unless otherwise
specified, all references herein to times of day shall be references to Eastern time (daylight or standard, as applicable). 
 1.06.
Letter of Credit Amounts. Unless otherwise specified herein, the amount of a Letter of Credit at any time shall be deemed to be the stated amount of such Letter of Credit in effect at such time; provided, however, that with respect
to any Letter of Credit that, by its terms or the terms of any Issuer Document related thereto, provides for one or more automatic increases in the 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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stated amount thereof, the amount of such Letter of Credit shall be deemed to be the maximum stated amount of such Letter of Credit after giving effect to
all such increases, whether or not such maximum stated amount is in effect at such time. 
 1.07. Exchange Rates; Currency
Equivalents. (a) The L/C Issuer shall determine the Spot Rates as of each Revaluation Date to be used for calculating Dollar Equivalent amounts of L/C Credit Extensions and Outstanding Amounts with respect to L/C Obligations denominated in
Alternative Currencies. Such Spot Rates shall become effective as of such Revaluation Date and shall be the Spot Rates employed in converting any amounts between the applicable currencies until the next Revaluation Date to occur. Except for purposes
of financial statements delivered by Loan Parties hereunder or calculating financial covenants hereunder or except as otherwise provided herein, the applicable amount of any currency (other than Dollars) for purposes of the Loan Documents shall be
such Dollar Equivalent amount as so determined by the L/C Issuer. 
 (b) Wherever in this Agreement in connection with the issuance,
amendment or extension of a Letter of Credit, an amount, such as a required minimum or multiple amount, is expressed in Dollars, but such Letter of Credit is denominated in an Alternative Currency, such amount shall be the relevant Alternative
Currency Equivalent of such Dollar amount (rounded to the nearest unit of such Alternative Currency, with 0.5 of a unit being rounded upward), as determined by the L/C Issuer. 
 1.08. Additional Alternative Currencies. (a) The Borrower may from time to time request that Letters of Credit be issued in a currency
other than those specifically listed in the definition of “Alternative Currency;” provided that such requested currency is a lawful currency (other than Dollars) that is readily available and freely transferable and convertible into
Dollars. In the case of any such request with respect to the issuance of Letters of Credit, such request shall be subject to the approval of the Administrative Agent and the L/C Issuer. 
 (b) Any such request shall be made to the Administrative Agent not later than 11:00 a.m., 20 Business Days prior to the date of the desired L/C Credit
Extension (or such other time or date as may be agreed by the L/C Issuer, in its sole discretion). In the case of any such request pertaining to Letters of Credit, the Administrative Agent shall promptly notify the L/C Issuer thereof. The L/C Issuer
shall notify the Administrative Agent, not later than 11:00 a.m., ten Business Days after receipt of such request whether it consents, in its sole discretion, to the issuance of Letters of Credit, in such requested currency. 
 (c) Any failure by a L/C Issuer to respond to such request within the time period specified in the preceding sentence shall be deemed to be a refusal by
the L/C Issuer to permit Letters of Credit to be issued in such requested currency. If the Administrative Agent and the L/C Issuer consent to the issuance of Letters of Credit in such requested currency, the Administrative Agent shall so notify the
Borrower and such currency shall thereupon be deemed for all purposes to be an Alternative Currency hereunder for purposes of any Letter of Credit issuances. If the Administrative Agent shall fail to obtain consent to any request for an additional
currency under this Section 1.08, the Administrative Agent shall promptly so notify the Borrower. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 ARTICLE II. 
 THE COMMITMENTS AND CREDIT EXTENSIONS 
 2.01. The Revolving Credit Facility. Subject to the
terms and conditions set forth herein, each Lender severally agrees to make loans (“Loans”) to the Borrower from time to time, on any Business Day during the Availability Period in an aggregate amount not to exceed at any time
outstanding the amount of such Lender’s Commitment; provided, however, that after giving effect to any Borrowing, (i) the Total Outstandings shall not exceed the lesser of (x) the Borrowing Base and (y) Revolving
Credit Facility, and (ii) the aggregate Outstanding Amount of the Loans of any Lender, plus such Lender’s Applicable Percentage of the Outstanding Amount of all L/C Obligations shall not exceed such Lender’s Commitment. Within
the limits of each Lender’s Commitment, and subject to the other terms and conditions hereof, the Borrower may borrow under this Section 2.01, prepay under Section 2.05, and reborrow under this Section 2.01.
Loans may be Base Rate Loans or Eurodollar Rate Loans, as further provided herein. 
 2.02. Borrowings, Conversions and Continuations of
Loans. (a) Each Borrowing, each conversion of Loans from one Type to the other, and each continuation of Eurodollar Rate Loans shall be made upon the Borrower’s irrevocable notice to the Administrative Agent, which may be given by
telephone. Each such notice must be received by the Administrative Agent not later than 12:00 noon (i) three Business Days prior to the requested date of any Borrowing of, conversion to or continuation of Eurodollar Rate Loans or of any
conversion of Eurodollar Rate Loans to Base Rate Loans, and (ii) one Business Day prior to the requested date of any Borrowing of Base Rate Loans; provided, however, that if the Borrower wishes to request Eurodollar Rate Loans
having an Interest Period other than one, two, three or six months in duration as provided in the definition of “Interest Period,” the applicable notice must be received by the Administrative Agent not later than 12:00 noon four Business
Days prior to the requested date of such Borrowing, conversion or continuation, whereupon the Administrative Agent shall give prompt notice to the Lenders of such request and determine whether the requested Interest Period is available to all of
them. Not later than 12:00 noon, three Business Days before the requested date of such Borrowing, conversion or continuation, the Administrative Agent shall notify the Borrower (which notice may be by telephone) whether or not the requested Interest
Period has been consented to by all the Lenders. Each telephonic notice by the Borrower pursuant to this Section 2.02(a) must be confirmed promptly by delivery to the Administrative Agent of a written Committed Loan Notice, appropriately
completed and signed by a Responsible Officer of the Borrower. Each Borrowing of, conversion to or continuation of Eurodollar Rate Loans shall be in a principal amount of $1,000,000 or a whole multiple of $500,000 in excess thereof. Except as
provided in Sections 2.03(c), each Borrowing of or conversion to Base Rate Loans shall be in a principal amount of $500,000 or a whole multiple of $100,000 in excess thereof. Each Committed Loan Notice (whether telephonic or written) shall
specify (i) whether the Borrower is requesting a Borrowing, a conversion of Loans from one Type to the other, or a continuation of Eurodollar Rate Loans, (ii) the requested date of the Borrowing, conversion or continuation, as the case may
be (which shall be a Business Day), (iii) the principal amount of Loans to be borrowed, converted or continued, (iv) the Type of Loans to be borrowed or which existing Loans are to be converted, and (v) if applicable, the duration of
the Interest Period with respect thereto. If the Borrower fails to specify a Type of Loan in a Committed Loan Notice or if the Borrower fails to give a timely notice requesting a conversion or continuation, then the applicable Loans shall be made
as, or converted to, Base Rate Loans. Any such automatic 
  
 [*] = Portions of
this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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conversion to Base Rate Loans shall be effective as of the last day of the Interest Period then in effect with respect to the applicable Eurodollar Rate
Loans. If the Borrower requests a Borrowing of, conversion to, or continuation of Eurodollar Rate Loans in any such Committed Loan Notice, but fails to specify an Interest Period, it will be deemed to have specified an Interest Period of one month.

 (b) Following receipt of a Committed Loan Notice, the Administrative Agent shall promptly notify each Lender of the amount of its
Applicable Percentage of Loans, and if no timely notice of a conversion or continuation is provided by the Borrower, the Administrative Agent shall notify each Lender of the details of any automatic conversion to Base Rate Loans described in
Section 2.02(a). In the case of a Borrowing, each Lender shall make the amount of its Loan available to the Administrative Agent in immediately available funds at the Administrative Agent’s Office not later than 1:00 p.m. on the
Business Day specified in the applicable Committed Loan Notice. Upon satisfaction of the applicable conditions set forth in Section 4.02 (and, if such Borrowing is the initial Credit Extension, Section 4.01), the
Administrative Agent shall make all funds so received available to the Borrower in like funds as received by the Administrative Agent either by (i) crediting the account of the Borrower on the books of Bank of America with the amount of such
funds or (ii) wire transfer of such funds, in each case in accordance with instructions provided to (and reasonably acceptable to) the Administrative Agent by the Borrower; provided, however, that if, on the date a Committed Loan
Notice with respect to a Borrowing is given by the Borrower, there are L/C Borrowings outstanding, then the proceeds of such Borrowing, first, shall be applied to the payment in full of any such L/C Borrowings, and second, shall be
made available to the Borrower as provided above. 
 (c) Except as otherwise provided herein, a Eurodollar Rate Loan may be continued or
converted only on the last day of an Interest Period for such Eurodollar Rate Loan. During the existence of a Default, no Loans may be requested as, converted to or continued as Eurodollar Rate Loans without the consent of the Required Lenders.

 (d) The Administrative Agent shall promptly notify the Borrower and the Lenders of the interest rate applicable to any Interest Period for
Eurodollar Rate Loans upon determination of such interest rate. At any time that Base Rate Loans are outstanding, the Administrative Agent shall notify the Borrower and the Lenders of any change in Bank of America’s prime rate used in
determining the Base Rate promptly following the public announcement of such change. 
 (e) After giving effect to all Borrowings, all
conversions of Loans from one Type to the other, and all continuations of Loans as the same Type, there shall not be more than 5 Interest Periods in effect in respect of the Revolving Credit Facility. 
 2.03. Letters of Credit. (a) The Letter of Credit Commitment. (i) Subject to the terms and conditions set forth herein,
(A) the L/C Issuer agrees, in reliance upon the agreements of the Lenders set forth in this Section 2.03, (1) from time to time on any Business Day during the period from the Closing Date until the Letter of Credit Expiration
Date, to issue Letters of Credit for the account of the Borrower or, with the consent of the Administrative Agent, its Subsidiaries, and to amend Letters of Credit previously issued 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has
been filed separately with the Commission. 
  

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by it, in accordance with Section 2.03(b), and (2) to honor drawings under the Letters of Credit; and (B) the Lenders severally agree
to participate in Letters of Credit issued for the account of the Borrower or its Subsidiaries and any drawings thereunder; provided that after giving effect to any L/C Credit Extension with respect to any Letter of Credit, (x) the Total
Outstandings shall not exceed the lesser of (1) the Borrowing Base and (2) Revolving Credit Facility, (y) the aggregate Outstanding Amount of the Loans of any Lender, plus such Lender’s Applicable Percentage of the
Outstanding Amount of all L/C Obligations shall not exceed such Lender’s Commitment, and (z) the Outstanding Amount of the L/C Obligations shall not exceed the Letter of Credit Sublimit. Each request by the Borrower for the issuance or
amendment of a Letter of Credit shall be deemed to be a representation by the Borrower that the L/C Credit Extension so requested complies with the conditions set forth in the proviso to the preceding sentence. Within the foregoing limits, and
subject to the terms and conditions hereof, the Borrower’s ability to obtain Letters of Credit shall be fully revolving, and accordingly the Borrower may, during the foregoing period, obtain Letters of Credit to replace Letters of Credit that
have expired or that have been drawn upon and reimbursed. 
 (ii) The L/C Issuer shall not issue any Letter of Credit if:

 (A) the expiry date of such requested Letter of Credit would occur more than twelve months after the date of issuance,
unless the Required Revolving Lenders have approved such expiry date; or 
 (B) the expiry date of such requested Letter of
Credit would occur after the Letter of Credit Expiration Date, unless all the Lenders have approved such expiry date. 
 (iii)
The L/C Issuer shall not be under any obligation to issue any Letter of Credit if: 
 (A) any order, judgment or decree of any
Governmental Authority or arbitrator shall by its terms purport to enjoin or restrain the L/C Issuer from issuing such Letter of Credit, or any Law applicable to the L/C Issuer or any request or directive (whether or not having the force of law)
from any Governmental Authority with jurisdiction over the L/C Issuer shall prohibit, or request that the L/C Issuer refrain from, the issuance of letters of credit generally or such Letter of Credit in particular or shall impose upon the L/C Issuer
with respect to such Letter of Credit any restriction, reserve or capital requirement (for which the L/C Issuer is not otherwise compensated hereunder) not in effect on the Closing Date, or shall impose upon the L/C Issuer any unreimbursed loss,
cost or expense which was not applicable on the Closing Date and which the L/C Issuer in good faith deems material to it; 
 (B) the issuance of such Letter of Credit would violate one or more policies of the L/C Issuer applicable to letters of credit generally; 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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 (C) except as otherwise agreed by the Administrative Agent and the L/C Issuer, such
Letter of Credit is in an initial stated amount less than $100,000; 
 (D) the L/C Issuer does not as of the issuance date of
such requested Letter of Credit issue Letters of Credit in the requested currency; 
 (E) such Letter of Credit is to be
denominated in a currency other than Dollars or an Alternative Currency; or 
 (F) a default of any Lender’s obligations
to fund under Section 2.03(c) exists or any Lender is at such time a Defaulting Lender hereunder, unless the L/C Issuer has entered into satisfactory arrangements with the Borrower or such Lender to eliminate the L/C Issuer’s risk
with respect to such Lender. 
 (iv) The L/C Issuer shall not amend any Letter of Credit if the L/C Issuer would not be
permitted at such time to issue such Letter of Credit in its amended form under the terms hereof. 
 (v) The L/C Issuer shall
be under no obligation to amend any Letter of Credit if (A) the L/C Issuer would have no obligation at such time to issue such Letter of Credit in its amended form under the terms hereof, or (B) the beneficiary of such Letter of Credit
does not accept the proposed amendment to such Letter of Credit. 
 (vi) The L/C Issuer shall act on behalf of the Lenders
with respect to any Letters of Credit issued by it and the documents associated therewith, and the L/C Issuer shall have all of the benefits and immunities (A) provided to the Administrative Agent in Article IX with respect to any acts
taken or omissions suffered by the L/C Issuer in connection with Letters of Credit issued by it or proposed to be issued by it and Issuer Documents pertaining to such Letters of Credit as fully as if the term “Administrative Agent” as used
in Article IX included the L/C Issuer with respect to such acts or omissions, and (B) as additionally provided herein with respect to the L/C Issuer. 
 (b) Procedures for Issuance and Amendment of Letters of Credit. (i) Each Letter of Credit shall be issued or amended, as the case may be, upon the request of the Borrower delivered to the L/C Issuer (with
a copy to the Administrative Agent) in the form of a Letter of Credit Application, appropriately completed and signed by a Responsible Officer of the Borrower. Such Letter of Credit Application must be received by the L/C Issuer and the
Administrative Agent not later than 11:00 a.m. at least two Business Days (or such later date and time as the Administrative Agent and the L/C Issuer may agree in a particular instance in their sole discretion) prior to the proposed issuance date or
date of amendment, as the case may be. In the case of a request for an initial issuance of a Letter of Credit, such Letter of Credit Application shall specify in form and detail reasonably satisfactory to the L/C Issuer: (A) the proposed
issuance date of the requested Letter of Credit (which shall be a Business Day); (B) the amount and currency thereof; (C) the expiry date thereof; (D) the name and address of the beneficiary thereof; (E) the documents to be
presented by such beneficiary in case of any drawing thereunder; (F) the full text of any certificate to be presented by such beneficiary in case of any drawing thereunder; (G) the purpose and nature of the requested Letter of Credit; and
(H) such other matters as the L/C Issuer may 
  
 [*] = Portions of this
exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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require. In the case of a request for an amendment of any outstanding Letter of Credit, such Letter of Credit Application shall specify in form and detail
reasonably satisfactory to the L/C Issuer (1) the Letter of Credit to be amended; (2) the proposed date of amendment thereof (which shall be a Business Day); (3) the nature of the proposed amendment; and (4) such other matters as
the L/C Issuer may require. Additionally, the Borrower shall furnish to the L/C Issuer and the Administrative Agent such other documents and information pertaining to such requested Letter of Credit issuance or amendment, including any Issuer
Documents, as the L/C Issuer or the Administrative Agent may require. 
 (ii) Promptly after receipt of any Letter of Credit
Application, the L/C Issuer will confirm with the Administrative Agent (by telephone or in writing) that the Administrative Agent has received a copy of such Letter of Credit Application from the Borrower and, if not, the L/C Issuer will provide the
Administrative Agent with a copy thereof. Unless the L/C Issuer has received written notice from any Lender, the Administrative Agent or any Loan Party, at least one Business Day prior to the requested date of issuance or amendment of the applicable
Letter of Credit, that one or more applicable conditions contained in Article IV shall not then be satisfied, then, subject to the terms and conditions hereof, the L/C Issuer shall, on the requested date, issue a Letter of Credit for the
account of the Borrower (or the applicable Subsidiary) or enter into the applicable amendment, as the case may be, in each case in accordance with the L/C Issuer’s usual and customary business practices. Immediately upon the issuance of each
Letter of Credit, each Lender shall be deemed to, and hereby irrevocably and unconditionally agrees to, purchase from the L/C Issuer a risk participation in such Letter of Credit in an amount equal to the product of such Lender’s Applicable
Percentage times the amount of such Letter of Credit. 
 (iii) Promptly after its delivery of any Letter of Credit or
any amendment to a Letter of Credit to an advising bank with respect thereto or to the beneficiary thereof, the L/C Issuer will also deliver to the Borrower and the Administrative Agent a true and complete copy of such Letter of Credit or amendment.

 (c) Drawings and Reimbursements; Funding of Participations. (i) Upon receipt from the beneficiary of any Letter of Credit of
any notice of a drawing under such Letter of Credit, the L/C Issuer shall notify the Borrower and the Administrative Agent thereof. Not later than 12:00 noon on the date of any payment by the L/C Issuer under a Letter of Credit (each such date, an
“Honor Date”), the Borrower shall reimburse the L/C Issuer through the Administrative Agent in an amount equal to the amount of such drawing. If the Borrower fails to so reimburse the L/C Issuer by such time, the Administrative
Agent shall promptly notify each Lender of the Honor Date, the amount of the unreimbursed drawing (the “Unreimbursed Amount”), and the amount of such Lender’s Applicable Percentage thereof. In such event, the Borrower shall be
deemed to have requested a Borrowing of Base Rate Loans to be disbursed on the Honor Date in an amount equal to the Unreimbursed Amount, without regard to the minimum and multiples specified in Section 2.02 for the principal amount of
Base Rate Loans, but subject to the amount of the unutilized portion of the Commitments and the conditions set forth in Section 4.02 (other than the delivery of a Committed Loan Notice). Any notice given by the L/C Issuer or the
Administrative Agent pursuant to this Section 2.03(c)(i) may be given by telephone if immediately confirmed in writing; provided that the lack of such an immediate confirmation shall not affect the conclusiveness or binding effect
of such notice. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a
confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (ii) Each Lender shall upon any notice pursuant to Section 2.03(c)(i) make
funds available to the Administrative Agent for the account of the L/C Issuer at the Administrative Agent’s Office in an amount equal to its Applicable Percentage of the Unreimbursed Amount not later than 1:00 p.m. on the Business Day specified
in such notice by the Administrative Agent, whereupon, subject to the provisions of Section 2.03(c)(iii), each Lender that so makes funds available shall be deemed to have made a Base Rate Loan to the Borrower in such amount. The
Administrative Agent shall remit the funds so received to the L/C Issuer. 
 (iii) With respect to any Unreimbursed Amount
that is not fully refinanced by a Borrowing of Base Rate Loans because the conditions set forth in Section 4.02 cannot be satisfied or for any other reason, the Borrower shall be deemed to have incurred from the L/C Issuer an L/C
Borrowing in the amount of the Unreimbursed Amount that is not so refinanced, which L/C Borrowing shall be due and payable on demand (together with interest) and shall bear interest at the Default Rate. In such event, each Lender’s payment to
the Administrative Agent for the account of the L/C Issuer pursuant to Section 2.03(c)(ii) shall be deemed payment in respect of its participation in such L/C Borrowing and shall constitute an L/C Advance from such Lender in satisfaction
of its participation obligation under this Section 2.03. 
 (iv) Until each Lender funds its Loan or L/C Advance
pursuant to this Section 2.03(c) to reimburse the L/C Issuer for any amount drawn under any Letter of Credit, interest in respect of such Lender’s Applicable Percentage of such amount shall be solely for the account of the L/C
Issuer. 
 (v) Each Lender’s obligation to make Loans or L/C Advances to reimburse the L/C Issuer for amounts drawn under
Letters of Credit, as contemplated by this Section 2.03(c), shall be absolute and unconditional and shall not be affected by any circumstance, including (A) any setoff, counterclaim, recoupment, defense or other right which such
Lender may have against the L/C Issuer, the Borrower or any other Person for any reason whatsoever; (B) the occurrence or continuance of a Default, or (C) any other occurrence, event or condition, whether or not similar to any of the
foregoing; provided, however, that each Lender’s obligation to make Loans pursuant to this Section 2.03(c) is subject to the conditions set forth in Section 4.02 (other than delivery by the Borrower of a
Committed Loan Notice). No such making of an L/C Advance shall relieve or otherwise impair the obligation of the Borrower to reimburse the L/C Issuer for the amount of any payment made by the L/C Issuer under any Letter of Credit, together with
interest as provided herein. 
 (vi) If any Lender fails to make available to the Administrative Agent for the account of the
L/C Issuer any amount required to be paid by such Lender pursuant to the foregoing provisions of this Section 2.03(c) by the time specified in Section 2.03(c)(ii), the L/C Issuer shall be entitled to recover from such Lender
(acting through the Administrative Agent), on 
  
 [*] = Portions of this exhibit
have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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demand, such amount with interest thereon for the period from the date such payment is required to the date on which such payment is immediately available to
the L/C Issuer at a rate per annum equal to the greater of the Federal Funds Rate and a rate determined by the L/C Issuer in accordance with banking industry rules on interbank compensation, plus any administrative, processing or similar fees
customarily charged by the L/C Issuer in connection with the foregoing. If such Lender pays such amount (with interest and fees as aforesaid), the amount so paid shall constitute such Lender’s Committed Loan included in the relevant Committed
Borrowing or L/C Advance in respect of the relevant L/C Borrowing, as the case may be. A certificate of the L/C Issuer submitted to any Lender (through the Administrative Agent) with respect to any amounts owing under this
Section 2.03(c)(vi) shall be conclusive absent manifest error. 
 (d) Repayment of Participations. (i) At any time
after the L/C Issuer has made a payment under any Letter of Credit and has received from any Lender such Lender’s L/C Advance in respect of such payment in accordance with Section 2.03(c), if the Administrative Agent receives for
the account of the L/C Issuer any payment in respect of the related Unreimbursed Amount or interest thereon (whether directly from the Borrower or otherwise, including proceeds of Cash Collateral applied thereto by the Administrative Agent), the
Administrative Agent will distribute to such Lender its Applicable Percentage thereof in the same funds as those received by the Administrative Agent. 
 (ii) If any payment received by the Administrative Agent for the account of the L/C Issuer pursuant to Section 2.03(c)(i) is required to be returned under any of the circumstances described in
Section 10.05 (including pursuant to any settlement entered into by the L/C Issuer in its discretion), each Lender shall pay to the Administrative Agent for the account of the L/C Issuer its Applicable Percentage thereof on demand of the
Administrative Agent, plus interest thereon from the date of such demand to the date such amount is returned by such Lender, at a rate per annum equal to the Federal Funds Rate from time to time in effect. The obligations of the Lenders under
this clause shall survive the payment in full of the Obligations and the termination of this Agreement. 
 (e) Obligations Absolute.
The obligation of the Borrower to reimburse the L/C Issuer for each drawing under each Letter of Credit and to repay each L/C Borrowing shall be absolute, unconditional and irrevocable, and shall be paid strictly in accordance with the terms of this
Agreement under all circumstances, including the following: 
 (i) any lack of validity or enforceability of such Letter of
Credit, this Agreement, or any other Loan Document; 
 (ii) the existence of any claim, counterclaim, setoff, defense or other
right that the Borrower or any Subsidiary may have at any time against any beneficiary or any transferee of such Letter of Credit (or any Person for whom any such beneficiary or any such transferee may be acting), the L/C Issuer or any other Person,
whether in connection with this Agreement, the transactions contemplated hereby or by such Letter of Credit or any agreement or instrument relating thereto, or any unrelated transaction; 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has
been filed separately with the Commission. 
  

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 (iii) any draft, demand, certificate or other document presented under such Letter of
Credit proving to be forged, fraudulent, invalid or insufficient in any respect or any statement therein being untrue or inaccurate in any respect; or any loss or delay in the transmission or otherwise of any document required in order to make a
drawing under such Letter of Credit; 
 (iv) any payment by the L/C Issuer under such Letter of Credit against presentation of
a draft or certificate that does not strictly comply with the terms of such Letter of Credit; or any payment made by the L/C Issuer under such Letter of Credit to any Person purporting to be a trustee in bankruptcy, debtor-in-possession, assignee
for the benefit of creditors, liquidator, receiver or other representative of or successor to any beneficiary or any transferee of such Letter of Credit, including any arising in connection with any proceeding under any Debtor Relief Law; or

 (v) any other circumstance or happening whatsoever, whether or not similar to any of the foregoing, including any other
circumstance that might otherwise constitute a defense available to, or a discharge of, the Borrower or any of its Subsidiaries. 
 The
Borrower shall promptly examine a copy of each Letter of Credit and each amendment thereto that is delivered to it and, in the event of any claim of noncompliance with the Borrower’s instructions or other irregularity, the Borrower will
immediately notify the L/C Issuer. The Borrower shall be conclusively deemed to have waived any such claim against the L/C Issuer and its correspondents unless such notice is given as aforesaid. 
 (f) Role of L/C Issuer. Each Lender and the Borrower agree that, in paying any drawing under a Letter of Credit, the L/C Issuer shall not have any
responsibility to obtain any document (other than any sight draft, certificates and documents expressly required by the Letter of Credit) or to ascertain or inquire as to the validity or accuracy of any such document or the authority of the Person
executing or delivering any such document. None of the L/C Issuer, the Administrative Agent, any of their respective Related Parties nor any correspondent, participant or assignee of the L/C Issuer shall be liable to any Lender for (i) any
action taken or omitted in connection herewith at the request or with the approval of the Lenders or the Required Revolving Lenders, as applicable; (ii) any action taken or omitted in the absence of gross negligence or willful misconduct; or
(iii) the due execution, effectiveness, validity or enforceability of any document or instrument related to any Letter of Credit or Issuer Document. The Borrower hereby assumes all risks of the acts or omissions of any beneficiary or transferee
with respect to its use of any Letter of Credit; provided, however, that this assumption is not intended to, and shall not, preclude the Borrower’s pursuing such rights and remedies as it may have against the beneficiary or
transferee at law or under any other agreement. None of the L/C Issuer, the Administrative Agent, any of their respective Related Parties nor any correspondent, participant or assignee of the L/C Issuer shall be liable or responsible for any of the
matters described in clauses (i) through (v) of Section 2.03(e); provided, however, that anything in such clauses to the contrary notwithstanding, the Borrower may have a claim against the L/C Issuer, and the L/C
Issuer may be liable to the Borrower, to the extent, but only to the extent, of any direct, as opposed to consequential or exemplary, damages suffered by the Borrower which the Borrower proves were caused by the L/C Issuer’s willful misconduct
or gross negligence or the L/C Issuer’s willful failure 
  
 [*] = Portions of
this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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to pay under any Letter of Credit after the presentation to it by the beneficiary of a sight draft and certificate(s) strictly complying with the terms and
conditions of a Letter of Credit. In furtherance and not in limitation of the foregoing, the L/C Issuer may accept documents that appear on their face to be in order, without responsibility for further investigation, regardless of any notice or
information to the contrary, and the L/C Issuer shall not be responsible for the validity or sufficiency of any instrument transferring or assigning or purporting to transfer or assign a Letter of Credit or the rights or benefits thereunder or
proceeds thereof, in whole or in part, which may prove to be invalid or ineffective for any reason. 
 (g) Cash Collateral. Upon the
request of the Administrative Agent, (i) if the L/C Issuer has honored any full or partial drawing request under any Letter of Credit and such drawing has resulted in an L/C Borrowing, or (ii) if, as of the Letter of Credit Expiration
Date, any L/C Obligation for any reason remains outstanding, the Borrower shall, in each case, immediately Cash Collateralize the then Outstanding Amount of all L/C Obligations. Sections 2.05 and 8.02(c) set forth certain additional
requirements to deliver Cash Collateral hereunder. For purposes of this Section 2.03, Section 2.05 and Section 8.02(c), “Cash Collateralize” means to pledge and deposit with or deliver to the
Administrative Agent, for the benefit of the L/C Issuer and the Lenders, as collateral for the L/C Obligations, cash or deposit account balances pursuant to documentation in form and substance satisfactory to the Administrative Agent and the L/C
Issuer (which documents are hereby consented to by the Lenders). Derivatives of such term have corresponding meanings. The Borrower hereby grants to the Administrative Agent, for the benefit of the L/C Issuer and the Lenders, a security interest in
all such cash, deposit accounts and all balances therein and all proceeds of the foregoing. Cash Collateral shall be maintained in blocked, non-interest bearing deposit accounts at Bank of America. If at any time the Administrative Agent determines
that any funds held as Cash Collateral are subject to any right or claim of any Person other than the Administrative Agent or that the total amount of such funds is less than the aggregate Outstanding Amount of all L/C Obligations, the Borrower
will, forthwith upon demand by the Administrative Agent, pay to the Administrative Agent, as additional funds to be deposited as Cash Collateral, an amount equal to the excess of (x) such aggregate Outstanding Amount over (y) the total
amount of funds, if any, then held as Cash Collateral that the Administrative Agent determines to be free and clear of any such right and claim. Upon the drawing of any Letter of Credit for which funds are on deposit as Cash Collateral, such funds
shall be applied, to the extent permitted under applicable Laws, to reimburse the L/C Issuer. 
 (h) Applicability of ISP. Unless
otherwise expressly agreed by the L/C Issuer and the Borrower when a Letter of Credit is issued, the rules of the ISP shall apply to each standby Letter of Credit. 
 (i) Letter of Credit Fees. The Borrower shall pay to the Administrative Agent for the account of each Lender in accordance with its Applicable Percentage a Letter of Credit fee (the “Letter of Credit
Fee”) for each Letter of Credit equal to the Applicable Rate times the daily amount available to be drawn under such Letter of Credit. For purposes of computing the daily amount available to be drawn under any Letter of Credit, the
amount of such Letter of Credit shall be determined in accordance with Section 1.06. Letter of Credit Fees shall be (i) due and payable on the first Business Day after the end of each March, June, September and December, 

 
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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commencing with the first such date to occur after the issuance of such Letter of Credit, on the Letter of Credit Expiration Date and thereafter on demand
and (ii) computed on a quarterly basis in arrears. If there is any change in the Applicable Rate during any quarter, the daily amount available to be drawn under each Letter of Credit shall be computed and multiplied by the Applicable Rate
separately for each period during such quarter that such Applicable Rate was in effect. Notwithstanding anything to the contrary contained herein, upon the request of the Required Revolving Lenders, while any Event of Default exists, all Letter of
Credit Fees shall accrue at the Default Rate. 
 (j) Fronting Fee and Documentary and Processing Charges Payable to L/C Issuer. The
Borrower shall pay directly to the L/C Issuer for its own account a fronting fee with respect to each Letter of Credit, at the rate per annum specified in the Fee Letter, computed on the daily amount available to be drawn under such Letter of Credit
on a quarterly basis in arrears. Such fronting fee shall be due and payable on the tenth Business Day after the end of each March, June, September and December in respect of the most recently-ended quarterly period (or portion thereof, in the case
of the first payment), commencing with the first such date to occur after the issuance of such Letter of Credit, on the Letter of Credit Expiration Date and thereafter on demand. For purposes of computing the daily amount available to be drawn under
any Letter of Credit, the amount of such Letter of Credit shall be determined in accordance with Section 1.06. In addition, the Borrower shall pay directly to the L/C Issuer for its own account the customary issuance, presentation,
amendment and other processing fees, and other standard costs and charges, of the L/C Issuer relating to letters of credit as from time to time in effect. Such customary fees and standard costs and charges are due and payable on demand and are
nonrefundable. 
 (k) Conflict with Issuer Documents. In the event of any conflict between the terms hereof and the terms of any
Issuer Document, the terms hereof shall control. 
 (l) Letters of Credit Issued for Subsidiaries. Notwithstanding that a Letter of
Credit issued or outstanding hereunder is in support of any obligations of, or is for the account of, a Subsidiary, the Borrower shall be named as an account party in such Letter of Credit and shall be obligated to reimburse the L/C Issuer hereunder
for any and all drawings under such Letter of Credit. The Borrower hereby acknowledges that the issuance of Letters of Credit for the account of Subsidiaries inures to the benefit of the Borrower, and that the Borrower’s business derives
substantial benefits from the businesses of such Subsidiaries. 
 2.04. [Intentionally Omitted.] 
 2.05. Prepayments. (a) Optional. Subject to the last sentence of this Section 2.05(a), the Borrower may, upon notice to
the Administrative Agent, at any time or from time to time voluntarily prepay the Loans in whole or in part without premium or penalty; provided that (A) such notice must be received by the Administrative Agent not later than 12:00 noon
(1) three Business Days prior to any date of prepayment of Eurodollar Rate Loans and (2) one Business Day prior to any date of prepayment of Base Rate Loans; (B) any prepayment of Eurodollar Rate Loans shall be in a principal amount
of $1,000,000 or a whole multiple of $500,000 in excess thereof; and (C) any prepayment of Base Rate Loans shall be in a principal amount of $500,000 or a whole multiple of $100,000 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has
been filed separately with the Commission. 
  

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in excess thereof or, in each case, if less, the entire principal amount thereof then outstanding. Each such notice shall specify the date and amount of such
prepayment and the Type(s) of Loans to be prepaid and, if Eurodollar Rate Loans are to be prepaid, the Interest Period(s) of such Loans. The Administrative Agent will promptly notify each Lender of its receipt of each such notice, and of the amount
of such Lender’s ratable portion of such prepayment (based on such Lender’s Applicable Percentage). If such notice is given by the Borrower, the Borrower shall make such prepayment and the payment amount specified in such notice shall be
due and payable on the date specified therein. Any prepayment of a Eurodollar Rate Loan shall be accompanied by all accrued interest on the amount prepaid, together with any additional amounts required pursuant to Section 3.05.

 (b) Mandatory. If for any reason the Total Outstandings at any time exceed the lesser of the Borrowing Base at such time and the
Revolving Credit Facility at such time, the Borrower shall immediately prepay Loans and L/C Borrowings and/or Cash Collateralize the L/C Obligations (other than the L/C Borrowings) in an aggregate amount equal to such excess. Prepayments of the
Revolving Credit Facility made pursuant to this Section 2.05(b), first, shall be applied ratably to the L/C Borrowings, second, shall be applied ratably to the outstanding Loans, and, third, shall be used to Cash
Collateralize the remaining L/C Obligations. Upon the drawing of any Letter of Credit that has been Cash Collateralized, the funds held as Cash Collateral in accordance with the terms hereof shall be applied (without any further action by or notice
to or from the Borrower or any other Loan Party) to reimburse the L/C Issuer or the Lenders, as applicable. For the avoidance of doubt, all such amounts required to be prepaid by the Borrower pursuant to this Section 2.05(b) shall be
accompanied by all accrued interest on the amount prepaid, together with any additional amounts required pursuant to Section 3.05 and shall be made without a corresponding reduction in the Commitments. 
 2.06. Termination or Reduction of Commitments. (a) Optional. The Borrower may, upon notice to the Administrative Agent, terminate the
Revolving Credit Facility or the Letter of Credit Sublimit, or from time to time permanently reduce the Revolving Credit Facility or the Letter of Credit Sublimit; provided that (i) any such notice shall be received by the Administrative
Agent not later than 12:00 noon five Business Days prior to the date of termination or reduction, (ii) any such partial reduction shall be in an aggregate amount of $1,000,000 or any whole multiple of $500,000 in excess thereof, (iii) any
such termination or reduction shall be accompanied by any fees payable pursuant to the Fee Letter, and (iv) the Borrower shall not terminate or reduce (A) the Revolving Credit Facility if, after giving effect thereto and to any concurrent
prepayments hereunder, the Total Outstandings would exceed the Revolving Credit Facility, or (B) the Letter of Credit Sublimit if, after giving effect thereto, the Outstanding Amount of L/C Obligations not fully Cash Collateralized hereunder
would exceed the Letter of Credit Sublimit. 
 (b) Application of Commitment Reductions; Payment of Fees. The Administrative Agent
will promptly notify the Lenders of any termination or reduction of the Letter of Credit Sublimit or the Commitment under this Section 2.06. Upon any reduction of the Commitments, the Commitment of each Lender shall be reduced by such
Lender’s Applicable Percentage of such reduction amount. All fees in respect of the Revolving Credit Facility accrued until the effective date of any termination of the Revolving Credit Facility shall be paid on the effective date of such
termination. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a
confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 2.07. Repayment of Loans. Loans. The Borrower shall repay to the Lenders on the Maturity
Date the aggregate principal amount of all Loans outstanding on such date. 
 2.08. Interest. (a) Subject to the provisions of
Section 2.08(b), (i) each Eurodollar Rate Loan shall bear interest on the outstanding principal amount thereof for each Interest Period at a rate per annum equal to the Eurodollar Rate for such Interest Period plus the
Applicable Rate, and (ii) each Base Rate Loan shall bear interest on the outstanding principal amount thereof from the applicable borrowing date at a rate per annum equal to the Base Rate plus the Applicable Rate. 
 (b) (i) If any amount of principal of any Loan is not paid when due (without regard to any applicable grace periods), whether at stated
maturity, by acceleration or otherwise, such amount shall thereafter bear interest at a fluctuating interest rate per annum at all times equal to the Default Rate to the fullest extent permitted by applicable Laws. 
 (ii) If any amount (other than principal of any Loan) payable by the Borrower under any Loan Document is not paid when due (without regard
to any applicable grace periods), whether at stated maturity, by acceleration or otherwise, then upon the request of the Required Lenders such amount shall thereafter bear interest at a fluctuating interest rate per annum at all times equal to the
Default Rate to the fullest extent permitted by applicable Laws. 
 (iii) Upon the request of the Required Lenders, while any
Event of Default exists, the Borrower shall pay interest on the principal amount of all outstanding Obligations hereunder at a fluctuating interest rate per annum at all times equal to the Default Rate to the fullest extent permitted by applicable
Laws. 
 (iv) Accrued and unpaid interest on past due amounts (including interest on past due interest) shall be due and
payable upon demand. 
 (c) Interest on each Loan shall be due and payable in arrears on each Interest Payment Date applicable thereto and at
such other times as may be specified herein. Interest hereunder shall be due and payable in accordance with the terms hereof before and after judgment, and before and after the commencement of any proceeding under any Debtor Relief Law. 

2.09. Fees. In addition to certain fees described in Sections 2.03(i) and (j): 
 (a) Commitment Fee. The Borrower shall pay to the Administrative Agent for the account of each Lender in accordance with its Applicable Percentage,
a commitment fee (the “Commitment Fee”) equal to the Applicable Rate times the actual daily amount by which the Revolving Credit Facility exceeds the sum of (i) the Outstanding Amount of Loans and (ii) the
Outstanding Amount of L/C Obligations. The commitment fee shall accrue at all times during the Availability Period, including at any time during which one or more of the conditions in Article IV is not met, and shall be due and payable
quarterly in arrears on the last Business Day of each 
  
 [*] = Portions of this
exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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March, June, September and December, commencing with the first such date to occur after the Closing Date, and on the last day of the Availability Period for
the Revolving Credit Facility. The commitment fee shall be calculated quarterly in arrears, and if there is any change in the Applicable Rate during any quarter, the actual daily amount shall be computed and multiplied by the Applicable Rate
separately for each period during such quarter that such Applicable Rate was in effect. 
 (b) Other Fees. The Borrower shall pay to
the Administrative Agent for their own respective accounts fees in the amounts and at the times specified in the Fee Letter. Such fees shall be fully earned when paid and shall not be refundable for any reason whatsoever. 
 2.10. Computation of Interest and Fees; Retroactive Adjustments of Applicable Rate. (a) All computations of interest for Base Rate
Loans when the Base Rate is determined by Bank of America’s “prime rate” shall be made on the basis of a year of 365 or 366 days, as the case may be, and actual days elapsed. All other computations of fees and interest shall be made
on the basis of a 360-day year and actual days elapsed (which results in more fees or interest, as applicable, being paid than if computed on the basis of a 365-day year). Interest shall accrue on each Loan for the day on which the Loan is made, and
shall not accrue on a Loan, or any portion thereof, for the day on which the Loan or such portion is paid, provided that any Loan that is repaid on the same day on which it is made shall, subject to Section 2.12(a), bear interest
for one day. Each determination by the Administrative Agent of an interest rate or fee hereunder shall be conclusive and binding for all purposes, absent manifest error. 
 (b) If, as a result of any restatement of or other adjustment to the financial statements of the Borrower or for any other reason, the Borrower or the Lenders determine that (i) Adjusted Liquidity as calculated
by the Borrower as of any applicable date was inaccurate and (ii) a proper calculation of the Consolidated Leverage Ratio would have resulted in higher pricing for such period, the Borrower shall immediately and retroactively be obligated to
pay to the Administrative Agent for the account of the applicable Lenders, promptly on demand by the Administrative Agent (or, after the occurrence of an actual or deemed entry of an order for relief with respect to the Borrower under the Bankruptcy
Code of the United States, automatically and without further action by the Administrative Agent, any Lender or the L/C Issuer), an amount equal to the excess of the amount of interest and fees that should have been paid for such period over the
amount of interest and fees actually paid for such period. This paragraph shall not limit the rights of the Administrative Agent, any Lender or the L/C Issuer, as the case may be, under Section 2.03(c)(iii), 2.03(i) or
2.08(b) or under Article VIII. The Borrower’s obligations under this paragraph shall terminate upon the termination of the Commitments and the indefeasible repayment of all other Obligations hereunder. 
 2.11. Evidence of Debt. (a) The Credit Extensions made by each Lender shall be evidenced by one or more accounts or records maintained by
such Lender and by the Administrative Agent in the ordinary course of business. The accounts or records maintained by the Administrative Agent and each Lender shall be conclusive absent manifest error of the amount of the Credit Extensions made by
the Lenders to the Borrower and the interest and payments thereon. Any failure to so record or any error in doing so shall not, however, limit or otherwise affect the obligation of the Borrower hereunder to pay any amount owing with respect to the

  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential
treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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Obligations. In the event of any conflict between the accounts and records maintained by any Lender and the accounts and records of the Administrative Agent
in respect of such matters, the accounts and records of the Administrative Agent shall control in the absence of manifest error. Upon the request of any Lender made through the Administrative Agent, the Borrower shall execute and deliver to such
Lender (through the Administrative Agent) a Note, which shall evidence such Lender’s Loans in addition to such accounts or records. Each Lender may attach schedules to its Note and endorse thereon the date, Type (if applicable), amount and
maturity of its Loans and payments with respect thereto. 
 (b) In addition to the accounts and records referred to in
Section 2.11(a), each Lender and the Administrative Agent shall maintain in accordance with its usual practice accounts or records evidencing the purchases and sales by such Lender of participations in Letters of Credit. In the event of
any conflict between the accounts and records maintained by the Administrative Agent and the accounts and records of any Lender in respect of such matters, the accounts and records of the Administrative Agent shall control in the absence of manifest
error. 
 2.12. Payments Generally; Administrative Agent’s Clawback. (a) General. All payments to be made by the
Borrower shall be made without condition or deduction for any counterclaim, defense, recoupment or setoff. Except as otherwise expressly provided herein, all payments by the Borrower hereunder shall be made to the Administrative Agent, for the
account of the respective Lenders to which such payment is owed, at the Administrative Agent’s Office in Dollars and in immediately available funds not later than 2:00 p.m. on the date specified herein. The Administrative Agent will promptly
distribute to each Lender its Applicable Percentage (or other applicable share as provided herein) of such payment in like funds as received by wire transfer to such Lender’s Lending Office. All payments received by the Administrative Agent
after 2:00 p.m. shall be deemed received on the next succeeding Business Day and any applicable interest or fee shall continue to accrue. If any payment to be made by the Borrower shall come due on a day other than a Business Day, payment shall be
made on the next following Business Day, and such extension of time shall be reflected on computing interest or fees, as the case may be. 
 (b) (i) Funding by Lenders; Presumption by Administrative Agent. Unless the Administrative Agent shall have received notice from a Lender prior to the proposed date of any Borrowing of Eurodollar Rate Loans (or, in the case of
any Borrowing of Base Rate Loans, prior to 12:00 noon on the date of such Borrowing) that such Lender will not make available to the Administrative Agent such Lender’s share of such Borrowing, the Administrative Agent may assume that such
Lender has made such share available on such date in accordance with Section 2.02 (or, in the case of a Borrowing of Base Rate Loans, that such Lender has made such share available in accordance with and at the time required by
Section 2.02) and may, in reliance upon such assumption, make available to the Borrower a corresponding amount. In such event, if a Lender has not in fact made its share of the applicable Borrowing available to the Administrative Agent,
then the applicable Lender and the Borrower severally agree to pay to the Administrative Agent forthwith on demand such corresponding amount in immediately available funds with interest thereon, for each day from and including the date such amount
is made available to the Borrower to but excluding the date of payment to the Administrative Agent, at (A) in the case of a payment to be made by such Lender, the greater of the Federal Funds Rate and a rate determined by the 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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Administrative Agent in accordance with banking industry rules on interbank compensation, plus any administrative, processing or similar fees customarily
charged by the Administrative Agent in connection with the foregoing, and (B) in the case of a payment to be made by the Borrower, the interest rate applicable to Base Rate Loans. If the Borrower and such Lender shall pay such interest to the
Administrative Agent for the same or an overlapping period, the Administrative Agent shall promptly remit to the Borrower the amount of such interest paid by the Borrower for such period. If such Lender pays its share of the applicable Borrowing to
the Administrative Agent, then the amount so paid shall constitute such Lender’s Loan included in such Borrowing. Any payment by the Borrower shall be without prejudice to any claim the Borrower may have against a Lender that shall have failed
to make such payment to the Administrative Agent. 
 (ii) Payments by Borrower; Presumptions by Administrative Agent.
Unless the Administrative Agent shall have received notice from the Borrower prior to the time at which any payment is due to the Administrative Agent for the account of the Lenders or the L/C Issuer hereunder that the Borrower will not make such
payment, the Administrative Agent may assume that the Borrower has made such payment on such date in accordance herewith and may, in reliance upon such assumption, distribute to the Lenders or the L/C Issuer, as the case may be, the amount due. In
such event, if the Borrower has not in fact made such payment, then each of the Lenders or the L/C Issuer, as the case may be, severally agrees to repay to the Administrative Agent forthwith on demand the amount so distributed to such Lender or the
L/C Issuer, in immediately available funds with interest thereon, for each day from and including the date such amount is distributed to it to but excluding the date of payment to the Administrative Agent, at the greater of the Federal Funds Rate
and a rate determined by the Administrative Agent in accordance with banking industry rules on interbank compensation. 
 A notice of the Administrative
Agent to any Lender or the Borrower with respect to any amount owing under this subsection (b) shall be conclusive, absent manifest error. 
 (c) Authorization for Borrowings and Payment of Interest and Fees. At the election of the Administrative Agent, all payments of interest, fees, premiums, reimbursable expenses (including, without limitation, all reimbursement for
fees and expenses pursuant to Section 10.04), and other sums payable under the Loan Documents, may be paid from the proceeds of Borrowings made hereunder, whether made following a request by the Borrower pursuant to
Section 2.02 or a deemed request as provided in this Section 2.12, or may be deducted from any Control Account of the Borrower maintained with Bank of America. The Borrower hereby irrevocably authorizes (i) the
Administrative Agent to make a Borrowing for the purpose of paying each payment of interest and fees as it becomes due hereunder or any other amount due under the Loan Documents and agrees that all such amounts charged shall constitute Loans and
that all such Borrowings shall be deemed to have been requested pursuant to Sections 2.02, and (ii) the Administrative Agent to charge any Control Account of the Borrower maintained with Bank of America for each payment of interest and
fees as it becomes due hereunder or any other amount due under the Loan Documents. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (d) Failure to Satisfy Conditions Precedent. If any Lender makes available to the Administrative
Agent funds for any Loan to be made by such Lender as provided in the foregoing provisions of this Article II, and such funds are not made available to the Borrower by the Administrative Agent because the conditions to the applicable Credit
Extension set forth in Article IV are not satisfied or waived in accordance with the terms hereof, the Administrative Agent shall return such funds (in like funds as received from such Lender) to such Lender, without interest. 
 (e) Obligations of Lenders Several. The obligations of the Lenders hereunder to make Loans, to fund participations in Letters of Credit and to
make payments pursuant to Section 10.04(c) are several and not joint. The failure of any Lender to make any Loan, to fund any such participation or to make any payment under Section 10.04(c) on any date required hereunder
shall not relieve any other Lender of its corresponding obligation to do so on such date, and no Lender shall be responsible for the failure of any other Lender to so make its Loan, to purchase its participation or to make its payment under
Section 10.04(c). 
 (f) Funding Source. Nothing herein shall be deemed to obligate any Lender to obtain the funds for any
Loan in any particular place or manner or to constitute a representation by any Lender that it has obtained or will obtain the funds for any Loan in any particular place or manner. 
 (g) Insufficient Funds. If at any time insufficient funds are received by and available to the Administrative Agent to pay fully all amounts of
principal, L/C Borrowings, interest and fees then due hereunder, such funds shall be applied (i) first, toward payment of interest and fees then due hereunder, ratably among the parties entitled thereto in accordance with the amounts of
interest and fees then due to such parties, and (ii) second, toward payment of principal and L/C Borrowings then due hereunder, ratably among the parties entitled thereto in accordance with the amounts of principal and L/C Borrowings
then due to such parties. 
 2.13. Sharing of Payments by Lenders. If any Lender shall, by exercising any right of setoff or
counterclaim or otherwise, obtain payment in respect of (a) Obligations due and payable to such Lender hereunder and under the other Loan Documents at such time in excess of its ratable share (according to the proportion of (i) the amount
of such Obligations due and payable to such Lender at such time to (ii) the aggregate amount of the Obligations due and payable to all Lenders hereunder and under the other Loan Documents at such time) of payments on account of the Obligations
due and payable to all Lenders hereunder and under the other Loan Documents at such time obtained by all the Lenders at such time or (b) Obligations owing (but not due and payable) to such Lender hereunder and under the other Loan Documents at
such time in excess of its ratable share (according to the proportion of (i) the amount of such Obligations owing (but not due and payable) to such Lender at such time to (ii) the aggregate amount of the Obligations owing (but not due and
payable) to all Lenders hereunder and under the other Loan Parties at such time) of payment on account of the Obligations owing (but not due and payable) to all Lenders hereunder and under the other Loan Documents at such time obtained by all of the
Lenders at such time then the Lender receiving such greater proportion shall (a) notify the Administrative Agent of such fact, and (b) purchase (for cash at face value) participations in the Loans and subparticipations in L/C Obligations
of the other Lenders, or make such other adjustments as shall be equitable, so that the benefit of all such payments shall be 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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shared by the Lenders ratably in accordance with the aggregate amount of Obligations then due and payable to the Lenders or owing (but not due and payable)
to the Lenders, as the case may be, provided that: 
 (i) if any such participations or subparticipations are purchased
and all or any portion of the payment giving rise thereto is recovered, such participations or subparticipations shall be rescinded and the purchase price restored to the extent of such recovery, without interest; and 
 (ii) the provisions of this Section shall not be construed to apply to (A) any payment made by the Borrower pursuant to and in
accordance with the express terms of this Agreement or (B) any payment obtained by a Lender as consideration for the assignment of or sale of a participation in any of its Loans or subparticipations in L/C Obligations to any assignee or
participant, other than to the Borrower or any Subsidiary thereof (as to which the provisions of this Section shall apply). 
 The Borrower
consents to the foregoing and agrees, to the extent it may effectively do so under applicable law, that any Lender acquiring a participation pursuant to the foregoing arrangements may exercise against the Borrower rights of setoff and counterclaim
with respect to such participation as fully as if such Lender were a direct creditor of the Borrower in the amount of such participation. 
 2.14. Increase in Revolving Credit Facility. (a) Request for Increase. Provided there exists no Default, upon notice to the Administrative Agent (which shall promptly notify the Lenders), the Borrower may from time to
time, request an increase in the Revolving Credit Facility by an amount (for all such requests) not exceeding $10,000,000; provided that any such request for an increase shall be in a minimum amount of $5,000,000. At the time of sending such
notice, the Borrower (in consultation with the Administrative Agent) shall specify the time period within which each Lender is requested to respond (which shall in no event be less than ten Business Days from the date of delivery of such notice to
the Lenders). 
 (b) Lender Elections to Increase. Each Lender shall notify the Administrative Agent within such time period whether
or not it agrees to increase its Commitment and, if so, whether by an amount equal to, greater than, or less than its Applicable Percentage of such requested increase. Any Lender not responding within such time period shall be deemed to have
declined to increase its Commitment. 
 (c) Notification by Administrative Agent; Additional Lenders. The Administrative Agent shall
notify the Borrower and each Lender of the Lenders’ responses to each request made hereunder. To achieve the full amount of a requested increase, and subject to the approval of the Administrative Agent and the L/C Issuer (which approvals shall
not be unreasonably withheld), the Borrower may also invite additional Eligible Assignees to become Lenders pursuant to a joinder agreement in form and substance satisfactory to the Administrative Agent and its counsel. 
 (d) Effective Date and Allocations. If the Revolving Credit Facility is increased in accordance with this Section, the Administrative Agent and
the Borrower shall determine the effective date (the “Revolving Credit Increase Effective Date”) 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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and the final allocation of such increase. The Administrative Agent shall promptly notify the Borrower and the Lenders of the final allocation of such
increase and the Revolving Credit Increase Effective Date. 
 (e) Conditions to Effectiveness of Increase. As a condition precedent to
such increase, the Borrower shall (i) deliver to the Administrative Agent a certificate of each Loan Party dated as of the Revolving Credit Increase Effective Date (in sufficient copies for each Lender) signed by a Responsible Officer of such
Loan Party (A) certifying and attaching the resolutions adopted by such Loan Party approving or consenting to such increase, and (B) in the case of the Borrower, certifying that, before and after giving effect to such increase,
(x) the representations and warranties contained in Article V and the other Loan Documents are true and correct on and as of the Revolving Credit Increase Effective Date, except to the extent that such representations and warranties
specifically refer to an earlier date, in which case they are true and correct as of such earlier date, and except that for purposes of this Section 2.15, the representations and warranties contained in subsections (a) and
(b) of Section 5.05 shall be deemed to refer to the most recent statements furnished pursuant to clauses (a) and (b), respectively, of Section 6.01, (y) the Borrower shall be in compliance with the financial
covenants set forth in Section 7.11, and (z) no Default exists, and (ii) pay all upfront fees, as mutually agreed, for the account of the Lenders participating in such increase. The Borrower shall prepay any Loans outstanding
on the Revolving Credit Increase Effective Date (and pay any additional amounts required pursuant to Section 3.05) to the extent necessary to keep the outstanding Loans ratable with any revised Applicable Percentages arising from any
nonratable increase in the Commitments under this Section. 
 (f) Conflicting Provisions. This Section shall supersede any provisions
in Section 2.13 or 10.01 to the contrary. 
 ARTICLE III. 
 TAXES, YIELD PROTECTION AND ILLEGALITY 
 3.01. Taxes.
(a) Payments Free of Taxes. 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 Indemnified Taxes
or Other Taxes, provided that if the Borrower shall be required by applicable law to deduct any Indemnified Taxes (including any Other Taxes) from such payments, then (i) the sum payable shall be increased as necessary so that after
making all required deductions (including deductions applicable to additional sums payable under this Section) the Administrative Agent, any Lender or the L/C Issuer, as the case may be, receives an amount equal to the sum it would have received had
no such deductions been made, (ii) the Borrower shall make such deductions and (iii) the Borrower shall timely pay the full amount deducted to the relevant Governmental Authority in accordance with applicable law. 
 (b) Payment of Other Taxes by the Borrower. Without limiting the provisions of subsection (a) above, the Borrower shall timely pay any Other
Taxes to the relevant Governmental Authority in accordance with applicable law. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (c) Indemnification by the Borrower. The Borrower shall indemnify the Administrative Agent, each
Lender and the L/C Issuer, within 10 days after demand therefor, for the full amount of any Indemnified Taxes or Other Taxes (including Indemnified Taxes or Other Taxes imposed or asserted on or attributable to amounts payable under this Section)
paid by the Administrative Agent, such Lender or the L/C Issuer, as the case may be, and any penalties, interest and reasonable expenses arising therefrom or with respect thereto, whether or not such Indemnified Taxes or Other 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 L/C Issuer (with a copy to the Administrative Agent), or by the
Administrative Agent on its own behalf or on behalf of a Lender or the L/C Issuer, shall be conclusive absent manifest error. 
 (d)
Evidence of Payments. As soon as practicable after any payment of Indemnified Taxes or Other Taxes by the Borrower to a Governmental Authority, the Borrower shall deliver to the Administrative Agent the original or a certified copy of a
receipt issued by such Governmental Authority evidencing such payment, a copy of the return reporting such payment or other evidence of such payment reasonably satisfactory to the Administrative Agent. 
 (e) Status of Lenders. Any Foreign Lender that is entitled to an exemption from or reduction of withholding tax under the law of the jurisdiction
in which the Borrower is resident for tax purposes, or any treaty to which such jurisdiction is a party, with respect to payments hereunder or under any other Loan Document shall deliver to the Borrower (with a copy to the Administrative Agent), at
the time or times prescribed by applicable law or reasonably requested by the Borrower or the Administrative Agent, such properly completed and executed documentation prescribed by applicable law as will permit such payments to be made without
withholding or at a reduced rate of withholding. In addition, any Lender, if requested by the Borrower or the Administrative Agent, shall deliver such other documentation prescribed by applicable law or reasonably requested by the Borrower or the
Administrative Agent as will enable the Borrower or the Administrative Agent to determine whether or not such Lender is subject to backup withholding or information reporting requirements. 
 Without limiting the generality of the foregoing, if the Borrower is resident for tax purposes in the United States, any Foreign Lender shall deliver to the Borrower and
the Administrative Agent (in such number of copies as shall be requested by the recipient) on or prior to the date on which such Foreign Lender becomes a Lender under this Agreement (and from time to time thereafter upon the request of the Borrower
or the Administrative Agent, but only if such Foreign Lender is legally entitled to do so), whichever of the following is applicable: 
 (i) duly completed copies of Internal Revenue Service Form W-8BEN claiming eligibility for benefits of an income tax treaty to which the United States is a party, 
 (ii) duly completed copies of Internal Revenue Service Form W-8ECI, 
 (iii) in the case of a Foreign Lender claiming the benefits of the exemption for portfolio interest under section 881(c) of the Code,
(A) a certificate to the effect that such Foreign Lender is not (1) a “bank” within the meaning of section 881(c)(3)(A) of the Code, (2) a “10 percent shareholder” of the Borrower within the meaning of section
881(c)(3)(B) of the Code, or (3) a “controlled foreign corporation” described in section 881(c)(3)(C) of the Code and (B) duly completed copies of Internal Revenue Service Form W-8BEN, or 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (iv) any other form prescribed by applicable law as a basis for claiming exemption from
or a reduction in United States Federal withholding tax duly completed together with such supplementary documentation as may be prescribed by applicable law to permit the Borrower to determine the withholding or deduction required to be made.

 (f) Treatment of Certain Refunds. If the Administrative Agent, any Lender or the L/C Issuer determines, in its reasonable
discretion, that it has received a refund of any Taxes or Other Taxes as to which it has been indemnified by the Borrower or with respect to which the Borrower has paid additional amounts pursuant to this Section, it shall pay to the Borrower an
amount equal to such refund (but only to the extent of indemnity payments made, or additional amounts paid, by the Borrower under this Section with respect to the Taxes or Other Taxes giving rise to such refund), net of all out-of-pocket expenses of
the Administrative Agent, such Lender or the L/C Issuer, as the case may be, and without interest (other than any interest paid by the relevant Governmental Authority with respect to such refund), provided that the Borrower, upon the request
of the Administrative Agent, such Lender or the L/C Issuer, agrees to repay the amount paid over to the Borrower (plus any penalties, interest or other charges imposed by the relevant Governmental Authority) to the Administrative Agent, such
Lender or the L/C Issuer if the Administrative Agent, such Lender or the L/C Issuer is required to repay such refund to such Governmental Authority. This subsection shall not be construed to require the Administrative Agent, any Lender or the L/C
Issuer to make available its tax returns (or any other information relating to its taxes that it deems confidential) to the Borrower or any other Person. 
 3.02. Illegality. If any Lender determines that any Law has made it unlawful, or that any Governmental Authority has asserted that it is unlawful, for any Lender or its applicable Lending Office to make,
maintain or fund Eurodollar Rate Loans, or to determine or charge interest rates based upon the Eurodollar Rate, or any Governmental Authority has imposed material restrictions on the authority of such Lender to purchase or sell, or to take deposits
of, Dollars in the London interbank market, then, on notice thereof by such Lender to the Borrower through the Administrative Agent, any obligation of such Lender to make or continue Eurodollar Rate Loans or to convert Base Rate Loans to Eurodollar
Rate Loans shall be suspended until such Lender notifies the Administrative Agent and the Borrower that the circumstances giving rise to such determination no longer exist. Upon receipt of such notice, the Borrower shall, upon demand from such
Lender (with a copy to the Administrative Agent), prepay or, if applicable, convert all Eurodollar Rate Loans of such Lender to Base Rate Loans, either on the last day of the Interest Period therefor, if such Lender may lawfully continue to maintain
such Eurodollar Rate Loans to such day, or immediately, if such Lender may not lawfully continue to maintain such Eurodollar Rate Loans. Upon any such prepayment or conversion, the Borrower shall also pay accrued interest on the amount so prepaid or
converted. 
 3.03. Inability to Determine Rates. If the Required Lenders determine that for any reason in connection with any request
for a Eurodollar Rate Loan or a conversion to or continuation thereof that (a) Dollar deposits are not being offered to banks in the 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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London interbank eurodollar market for the applicable amount and Interest Period of such Eurodollar Rate Loan, (b) adequate and reasonable means do not
exist for determining the Eurodollar Rate for any requested Interest Period with respect to a proposed Eurodollar Rate Loan, or (c) the Eurodollar Rate for any requested Interest Period with respect to a proposed Eurodollar Rate Loan does not
adequately and fairly reflect the cost to such Lenders of funding such Loan, the Administrative Agent will promptly so notify the Borrower and each Lender. Thereafter, the obligation of the Lenders to make or maintain Eurodollar Rate Loans shall be
suspended until the Administrative Agent (upon the instruction of the Required Lenders) revokes such notice. Upon receipt of such notice, the Borrower may revoke any pending request for a Borrowing of, conversion to or continuation of Eurodollar
Rate Loans or, failing that, will be deemed to have converted such request into a request for a Committed Borrowing of Base Rate Loans in the amount specified therein. 
 3.04. 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 contemplated by Section 3.04(e)) or the L/C Issuer; 
 (ii) subject any Lender or
the L/C Issuer to any tax of any kind whatsoever with respect to this Agreement, any Letter of Credit, any participation in a Letter of Credit or any Eurodollar Rate Loan made by it, or change the basis of taxation of payments to such Lender or the
L/C Issuer in respect thereof (except for Indemnified Taxes or Other Taxes covered by Section 3.01 and the imposition of, or any change in the rate of, any Excluded Tax payable by such Lender or the L/C Issuer); or 
 (iii) impose on any Lender or the L/C Issuer or the London interbank market any other condition, cost or expense affecting this Agreement
or Eurodollar Rate Loans 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 Lender of making or maintaining any Eurodollar Rate Loan (or of maintaining its obligation to make any such Loan), or to increase the cost to such Lender or the L/C Issuer 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 L/C Issuer hereunder (whether of principal, interest or any other amount)
then, upon request of such Lender or the L/C Issuer, the Borrower will pay to such Lender or the L/C Issuer, as the case may be, such additional amount or amounts as will compensate such Lender or the L/C Issuer, as the case may be, for such
additional costs incurred or reduction suffered. 
 (b) Capital Requirements. If any Lender or the L/C Issuer determines that any
Change in Law affecting such Lender or the L/C Issuer or any Lending Office of such Lender or such Lender’s or the L/C Issuer’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 L/C Issuer’s capital or on the capital of such Lender’s or the L/C Issuer’s holding company, if any, as a consequence of this Agreement, the Commitments of such 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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Lender or the Loans made by, or participations in Letters of Credit held by, such Lender, or the Letters of Credit issued by the L/C Issuer, to a level below
that which such Lender or the L/C Issuer or such Lender’s or the L/C Issuer’s holding company could have achieved but for such Change in Law (taking into consideration such Lender’s or the L/C Issuer’s policies and the policies
of such Lender’s or the L/C Issuer’s holding company with respect to capital adequacy), then from time to time the Borrower will pay to such Lender or the L/C Issuer, as the case may be, such additional amount or amounts as will compensate
such Lender or the L/C Issuer or such Lender’s or the L/C Issuer’s holding company for any such reduction suffered. 
 (c)
Certificates for Reimbursement. A certificate of a Lender or the L/C Issuer setting forth the amount or amounts necessary to compensate such Lender or the L/C Issuer or its holding company, as the case may be, as specified in subsection
(a) or (b) of this Section and delivered to the Borrower shall be conclusive absent manifest error. The Borrower shall pay such Lender or the L/C Issuer, as the case may be, the amount shown as due on any such certificate within 10 days
after receipt thereof. 
 (d) Delay in Requests. Failure or delay on the part of any Lender or the L/C Issuer to demand compensation
pursuant to the foregoing provisions of this Section shall not constitute a waiver of such Lender’s or the L/C Issuer’s right to demand such compensation, provided that the Borrower shall not be required to compensate a Lender or
the L/C Issuer pursuant to the foregoing provisions of this Section for any increased costs incurred or reductions suffered more than nine months prior to the date that such Lender or the L/C Issuer, 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 L/C Issuer’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-month period referred to above shall be extended to include the period of retroactive effect thereof). 
 (e)
Reserves on Eurodollar Rate Loans. The Borrower shall pay to each Lender, as long as such Lender shall be required to maintain reserves with respect to liabilities or assets consisting of or including Eurocurrency funds or deposits (currently
known as “Eurocurrency liabilities”), additional interest on the unpaid principal amount of each Eurodollar Rate Loan equal to the actual costs of such reserves allocated to such Loan by such Lender (as determined by such Lender in good
faith, which determination shall be conclusive), which shall be due and payable on each date on which interest is payable on such Loan, provided the Borrower shall have received at least 10 days’ prior notice (with a copy to the
Administrative Agent) of such additional interest from such Lender. If a Lender fails to give notice 10 days prior to the relevant Interest Payment Date, such additional interest shall be due and payable 10 days from receipt of such notice.

 3.05. Compensation for Losses. Upon demand of any Lender (with a copy to the Administrative Agent) from time to time, the Borrower
shall promptly compensate such Lender for and hold such Lender harmless from any loss (other than loss of anticipated profits, except as otherwise provided in clause (c) below), cost or expense incurred by it as a result of: 

(a) any continuation, conversion, payment or prepayment of any Loan other than a Base Rate Loan on a day other than the last day of the Interest Period
for such Loan (whether voluntary, mandatory, automatic, by reason of acceleration, or otherwise); 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (b) any failure by the Borrower (for a reason other than the failure of such Lender to make a Loan) to
prepay, borrow, continue or convert any Loan other than a Base Rate Loan on the date or in the amount notified by the Borrower; or 
 (c) any
assignment of a Eurodollar Rate Loan on a day other than the last day of the Interest Period therefor as a result of a request by the Borrower pursuant to Section 10.13; including any loss of anticipated profits and any loss or expense
arising from the liquidation or reemployment of funds obtained by it to maintain such Loan or from fees payable to terminate the deposits from which such funds were obtained. The Borrower shall also pay any customary administrative fees charged by
such Lender in connection with the foregoing. 
 For purposes of calculating amounts payable by the Borrower to the Lenders under this
Section 3.05, each Lender shall be deemed to have funded each Eurodollar Rate Loan made by it at the Eurodollar Rate for such Loan by a matching deposit or other borrowing in the London interbank eurodollar market for a comparable amount
and for a comparable period, whether or not such Eurodollar Rate Loan was in fact so funded. 
 3.06. Mitigation Obligations; Replacement
of Lenders. (a) Designation of a Different Lending Office. If any Lender requests compensation under Section 3.04, or the Borrower is required to pay any additional amount to any Lender or any Governmental Authority for
the account of any Lender pursuant to Section 3.01, or if any Lender gives a notice pursuant to Section 3.02, 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 3.01 or 3.04, as the case may be, in the future, or eliminate the need for the notice pursuant to Section 3.02, as applicable, and (ii) in each case, 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 3.04, or if the Borrower is required to pay any
additional amount to any Lender or any Governmental Authority for the account of any Lender pursuant to Section 3.01, the Borrower may replace such Lender in accordance with Section 10.13. 
 3.07. Survival. All of the Borrower’s obligations under this Article III shall survive termination of the Aggregate Commitments and
repayment of all other Obligations hereunder. 
  
 [*] = Portions of this exhibit
have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 ARTICLE IV. 
 CONDITIONS PRECEDENT TO CREDIT EXTENSIONS 
 4.01. Conditions of Initial Credit Extension. The
obligation of the L/C Issuer and each Lender to make its initial Credit Extension hereunder is subject to satisfaction of the following conditions precedent, except to the extent such conditions are subject to the Post-Closing Agreement: 

(a) The Administrative Agent’s receipt of the following, each of which shall be originals or telecopies (followed promptly by originals) unless
otherwise specified, each properly executed by a Responsible Officer of the signing Loan Party, each dated the Closing Date (or, in the case of certificates of governmental officials, a recent date before the Closing Date) and each in form and
substance satisfactory to the Administrative Agent and each of the Lenders: 
 (i) executed counterparts of this Agreement and
the Guaranty, sufficient in number for distribution to the Administrative Agent, each Lender and the Borrower; 
 (ii) a Note
executed by the Borrower in favor of each Lender requesting a Note; 
 (iii) executed counterparts of each other Loan
Document, sufficient in number for distribution to the Administrative Agent, each Lender and the Borrower, together with: 
 (A) certificates representing the Securities Collateral referred to in the Securities Pledge Agreement accompanied by undated transfer powers executed in blank and instruments evidencing the Pledged Debt indorsed in blank, 
 (B) proper financing statements in form appropriate for filing under the Uniform Commercial Code of all jurisdictions that the
Administrative Agent may deem necessary or desirable in order to perfect the Liens created under the Security Agreement, covering the Collateral described in the Security Agreement, 
 (C) completed requests for information, dated on or before the date of the initial Credit Extension, listing all effective
financing statements filed in the jurisdictions referred to in clause (B) above that name any Loan Party as debtor, together with copies of such other financing statements, 
 (D) evidence of the completion of, or arrangements reasonably satisfactory to the Administrative Agent for, all other actions, recordings
and filings of or with respect to the Security Agreement that the Administrative Agent may reasonably deem necessary or desirable in order to perfect the Liens created thereby, 
 (E) Deposit Account Control Agreements with respect to each Control Account that is a deposit account, duly executed by each of the
parties thereto; 
  
 [*] = Portions of this exhibit have been omitted pursuant to
a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (F) Securities Account Control Agreements with respect to each Control Account that is a
securities account, duly executed by each of the parties thereto; 
 (G) landlord’s waiver and consent agreements with
respect to the chief executive office and each manufacturing facility of the Borrower, duly executed by each lessor of such real property; 
 (H) evidence that all other actions that the Administrative Agent may deem necessary or desirable in order to perfect the Liens created under the Security Agreement have been taken (including receipt of duly executed
payoff letters, UCC-3 termination statements, and bailees’ waiver and consent agreements); 
 (iv) such certificates of
resolutions or other action, incumbency certificates and/or other certificates of Responsible Officers of each Loan Party as the Administrative Agent may require evidencing the identity, authority and capacity of each Responsible Officer thereof
authorized to act as a Responsible Officer in connection with this Agreement and the other Loan Documents to which such Loan Party is a party or is to be a party; 
 (v) such documents and certifications as the Administrative Agent may reasonably require to evidence that each Loan Party is duly
organized or formed, and that each of the Borrower and each other Loan Party is validly existing, in good standing and qualified to engage in business in each jurisdiction where its ownership, lease or operation of properties or the conduct of its
business requires such qualification, except to the extent that failure to do so could not reasonably be expected to have a Material Adverse Change; 
 (vi) a favorable opinion of Ropes & Gray LLP, counsel to the Loan Parties, addressed to the Administrative Agent and each Lender, in form and substance reasonably satisfactory to the Administrative Agent and
the Lenders, covering such matters relating to the Loan Documents and the transactions contemplated thereby as the Administrative Agent and the Lenders shall reasonably request; 
 (vii) a certificate of a Responsible Officer of each Loan Party either (A) attaching copies of all consents, licenses and approvals
required in connection with the execution, delivery and performance by such Loan Party and the validity against such Loan Party of the Loan Documents to which it is a party, and such consents, licenses and approvals shall be in full force and
effect, or (B) stating that no such consents, licenses or approvals are so required; 
 (viii) a certificate signed by a
Responsible Officer of the Borrower certifying (A) that the conditions specified in Sections 4.02(a) and (b) have been satisfied, (B) that there has been no event or circumstance since the date of the Audited Financial
Statements that has had or could be reasonably expected to have, either individually or in the aggregate, a Material Adverse Change, and (C) a calculation of Liquidity on a pro forma basis, after giving effect to each of the initial Credit
Extensions hereunder; 
  
 [*] = Portions of this exhibit have been omitted
pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (ix) a certificate signed by a Responsible Officer of the Borrower (A) attaching and
certifying as true, complete and correct, each of the iStar Loan Documents and (B) certifying that, except as expressly set forth therein, the terms and conditions specified in Sections 3.2 and 3.3 of the iStar Loan Agreement have been
satisfied and that Alexion Manufacturing LLC is no longer required to comply with such Sections of the iStar Loan Agreement; 
 (x) a business plan and forecast of the Borrower and its Subsidiaries on a consolidated basis, including forecasts prepared by management of the Borrower, of consolidated balance sheets and statements of income or operations and cash flows
of the Borrower and its Subsidiaries on a quarterly basis for the fiscal years of the Borrower ending on December 31, 2008 through December 31, 2011; 
 (xi) certificate of the Borrower attesting to the Solvency of each Loan Party before and after giving effect to the transaction
contemplated by the Loan Documents, from its chief financial officer; 
 (xii) evidence that all insurance required to be
maintained pursuant to the Loan Documents has been obtained and is in effect, together with the certificates of insurance, naming the Administrative Agent, on behalf of the Lenders, as an additional insured or loss payee, as the case may be, under
all insurance policies maintained with respect to the assets and properties of the Loan Parties that constitutes Collateral; and 
 (xiii) such other assurances, certificates, documents, consents or opinions as the Administrative Agent, the L/C Issuer or the Required Lenders reasonably may require. 
 (b) The Administrative Agent shall have received (i) the results of all asset appraisals, commercial finance audits, field audits and such other
reports, audits and other information or certifications as the Administrative Agent may reasonably request with respect to the Collateral and (ii) copies of all so called “Warning Letters”, or similar notifications, that have been
received by the Borrower or any of its Subsidiaries from the FDA (or analogous foreign, state or local Governmental Authority). 
 (c) There
shall have been no event or circumstance since the date of the Audited Financial Statements that has had or could be reasonably expected to have, either individually or in the aggregate, a Material Adverse Change. 
 (d) (i) All fees required to be paid to the Administrative Agent on or before the Closing Date shall have been paid and (ii) all fees required
to be paid to the Lenders on or before the Closing Date shall have been paid. 
 (e) After giving effect to each of the initial Credit
Extensions hereunder, Liquidity shall be no Less than $80,000,000. 
  
 [*] =
Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (f) Unless waived by the Administrative Agent, the Borrower shall have paid all fees, charges and
disbursements of counsel to the Administrative Agent (directly to such counsel if requested by the Administrative Agent) to the extent invoiced prior to or on the Closing Date, plus such additional amounts of such fees, charges and disbursements as
shall constitute its reasonable estimate of such fees, charges and disbursements incurred or to be incurred by it through the closing proceedings (provided that such estimate shall not thereafter preclude a final settling of accounts between
the Borrower and the Administrative Agent). 
 Without limiting the generality of the provisions of the last paragraph of Section 9.03, for
purposes of determining compliance with the conditions specified in this Section 4.01, each Lender that has signed this Agreement shall be deemed to have consented to, approved or accepted or to be satisfied with, each document or other
matter required thereunder to be consented to or approved by or acceptable or satisfactory to a Lender unless the Administrative Agent shall have received notice from such Lender prior to the proposed Closing Date specifying its objection thereto.

 4.02. Conditions to all Credit Extensions. The obligation of each Lender to honor any Request for Credit Extension (other than a
Committed Loan Notice requesting only a conversion of Loans to the other Type, or a continuation of Eurodollar Rate Loans) is subject to the following conditions precedent: 
 (a) The representations and warranties of the Borrower and each other Loan Party contained in Article V or any other Loan Document, shall be true
and correct in all material respects (except that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof) on and as of the date of such
Credit Extension, except to the extent that such representations and warranties specifically refer to an earlier date, in which case they shall be true and correct in all material respects as of such earlier date (except that such materiality
qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof), and except that for purposes of this Section 4.02, the representations and warranties
contained in Sections 5.05(a) and (b) shall be deemed to refer to the most recent statements furnished pursuant to Sections 6.01(a) and (b), respectively. 
 (b) No Default shall exist, or would result from such proposed Credit Extension or from the application of the proceeds thereof. 
 (c) The Administrative Agent and, if applicable or the L/C Issuer shall have received a Request for Credit Extension in accordance with the requirements
hereof. 
 (d) The Borrowing Base shall exceed the Outstanding Amount of the Loans and L/C Obligations at such time, after giving effect to
such Credit Extension. 
 Each Request for Credit Extension (other than a Committed Loan Notice requesting only a conversion of Loans to the
other Type or a continuation of Eurodollar Rate Loans) submitted by the Borrower shall be deemed to be a representation and warranty that the conditions specified in Sections 4.02(a) and (b) have been satisfied on and as of the date of
the applicable Credit Extension. 
  
 [*] = Portions of this exhibit have been
omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 ARTICLE V. 
 REPRESENTATIONS AND WARRANTIES 
 The Borrower represents and warrants to the Administrative Agent and
the Lenders that: 
 5.01. Existence, Qualification and Power. Each Loan Party and each of its Subsidiaries (a) is duly organized
or formed, validly existing and, as applicable, in good standing under the Laws of the jurisdiction of its incorporation or organization, (b) has all requisite power and authority and all requisite governmental licenses, authorizations,
consents and approvals to (i) own or lease its assets and carry on its business and (ii) execute, deliver and perform its obligations under the Loan Documents to which it is a party, and (c) is duly qualified and is licensed and, as
applicable, in good standing under the Laws of each jurisdiction where its ownership, lease or operation of properties or the conduct of its business requires such qualification or license; except in each case referred to in clause (b)(i) or (c), to
the extent that failure to do so could not reasonably be expected to have a Material Adverse Change. 
 5.02. Authorization; No
Contravention. The execution, delivery and performance by each Loan Party of each Loan Document to which such Person is or is to be a party have been duly authorized by all necessary corporate or other organizational action, and do not and will
not (a) contravene the terms of any of such Person’s Organization Documents; (b) conflict with or result in any breach or contravention of, or the creation of any Lien under, or require any payment to be made under (i) any
Contractual Obligation to which such Person is a party or affecting such Person or the properties of such Person or any of its Subsidiaries or (ii) any order, injunction, writ or decree of any Governmental Authority or any arbitral award to
which such Person or its property is subject; or (c) violate any Law. 
 5.03. Governmental Authorization; Other Consents. No
approval, consent, exemption, authorization, or other action by, or notice to, or filing with, any Governmental Authority or any other Person is necessary or required in connection with (a) the execution, delivery or performance by, or
enforcement against, any Loan Party of this Agreement or any other Loan Document, (b) the grant by any Loan Party of the Liens granted by it pursuant to the Collateral Documents, (c) the perfection or maintenance of the Liens created under
the Collateral Documents (including the first priority nature thereof, subject only to Permitted Liens) or (d) the exercise by the Administrative Agent or any Lender of its rights under the Loan Documents or the remedies in respect of the
Collateral pursuant to the Collateral Documents. 
 5.04. Binding Effect. This Agreement has been, and each other Loan Document, when
delivered hereunder, will have been, duly executed and delivered by each Loan Party that is party thereto. This Agreement constitutes, and each other Loan Document when so delivered will constitute, a legal, valid and binding obligation of such Loan
Party, enforceable against each Loan Party that is party thereto in accordance with its terms, subject to bankruptcy, insolvency, moratorium and other laws applicable to creditors rights generally and general principles of equity. 
 5.05. Financial Statements; No Material Adverse Change. (a) The Audited Financial Statements (i) were prepared in accordance with GAAP
consistently applied throughout the period covered thereby, except as otherwise expressly noted therein; (ii) fairly present in all material respects the financial condition of the Borrower and its Subsidiaries as of the date thereof and their

  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential
treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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results of operations for the period covered thereby in accordance with GAAP consistently applied throughout the period covered thereby, except as otherwise
expressly noted therein; and (iii) show all material indebtedness and other liabilities, direct or contingent, of the Borrower and its Subsidiaries as of the date thereof, including liabilities for taxes, material commitments and Indebtedness.

 (b) The unaudited consolidated balance sheet of the Borrower and its Subsidiaries dated September 30, 2007, and the related
consolidated statements of income or operations, shareholders’ equity and cash flows for the fiscal quarter ended on that date (i) were prepared in accordance with GAAP consistently applied throughout the period covered thereby, except as
otherwise expressly noted therein, and (ii) fairly present in all material respects the financial condition of the Borrower and its Subsidiaries as of the date thereof and their results of operations for the period covered thereby, subject, in
the case of clauses (i) and (ii), to the absence of footnotes and to normal year-end audit adjustments. Except as reflected in such financial statements, Schedule 5.05 sets forth all material indebtedness and other liabilities, direct or
contingent, of the Borrower and its consolidated Subsidiaries as of the date of such financial statements, including liabilities for taxes, material commitments and Indebtedness. 
 (c) Since the date of the Audited Financial Statements, there has been no event or circumstance, either individually or in the aggregate, that has had or
could reasonably be expected to have a Material Adverse Change. 
 (d) The consolidated forecasted balance sheet, statements of income and
cash flows of the Borrower and its Subsidiaries delivered pursuant to Section 4.01 or Section 6.01(d) were prepared in good faith on the basis of the assumptions stated therein, which assumptions were reasonably believed to
be fair in light of the conditions existing at the time of delivery of such forecasts, and represented, at the time of delivery, the Borrower’s best estimate of its future financial condition and performance. 
 5.06. Litigation. There are no actions, suits, proceedings, claims or disputes pending or, to the knowledge of the Borrower after due and diligent
investigation, threatened, at law, in equity, in arbitration or before any Governmental Authority, by or against the Borrower or any of its Subsidiaries or against any of their properties or revenues that (a) purport to affect or pertain to
this Agreement, any other Loan Document, any Related Document or the consummation of the Transaction, or (b) except as specifically disclosed in Schedule 5.06 (the “Disclosed Litigation”), either individually or
in the aggregate could reasonably be expected to have a Material Adverse Change, and there has been no material adverse change in the status, or financial effect on any Loan Party or any Subsidiary thereof, of the matters described in Schedule
5.06. 
 5.07. No Default. Neither any Loan Party nor any Subsidiary thereof is in default under or with respect to, or a party
to, any Contractual Obligation that could, either individually or in the aggregate, reasonably be expected to have a Material Adverse Change. No Default has occurred and is continuing or would result from the consummation of the transactions
contemplated by this Agreement or any other Loan Document. 
  
 [*] = Portions of
this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 5.08. Ownership of Property; Liens; Investments. (a) Each Loan Party and each of its
Subsidiaries has good record and marketable title in fee simple to, or valid leasehold interests in, all real property necessary or used in the ordinary conduct of its business, except for such defects in title as could not, individually or in the
aggregate, reasonably be expected to have a Material Adverse Change. 
 (b) Schedule 5.08(b) sets forth a complete and accurate
list of all Liens on the property or assets of each Loan Party and each of its Subsidiaries as of the date hereof, showing the lienholder thereof, the principal amount of the obligations secured thereby and the property or assets of such Loan Party
or such Subsidiary subject thereto. The property of each Loan Party and each of its Subsidiaries is subject to no Liens, other than Liens set forth on Schedule 5.08(b), and Permitted Liens. 
 (c) Schedule 5.08(c) sets forth a complete and accurate list of all real property owned by each Loan Party and each of its Subsidiaries as of
the date hereof, showing the street address, county or other relevant jurisdiction, state, record owner and book and fair value thereof. Each Loan Party and each of its Subsidiaries has good and marketable fee simple title to the real property owned
by such Loan Party or such Subsidiary, free and clear of all Liens, other than Liens created or permitted by the Loan Documents. 
 (d) (i) Schedule 5.08(d)(i) sets forth a complete and accurate list of all leases of real property under which any Loan Party or any Domestic Subsidiary of a Loan Party is the lessee as of the date hereof, showing the
street address, county or other relevant jurisdiction, state, lessor, lessee, expiration date and annual rental cost thereof. Each such lease is the legal, valid and binding obligation of the lessor thereof, enforceable in accordance with its terms.

 (ii) Schedule 5.08(d)(ii) sets forth a complete and accurate list of all leases of real property under which any
Loan Party or any Domestic Subsidiary of a Loan Party is the lessor as of the date hereof, showing the street address, county or other relevant jurisdiction, state, lessor, lessee, expiration date and annual rental cost thereof. Each such lease is
the legal, valid and binding obligation of the lessee thereof, enforceable in accordance with its terms. 
 (e) Schedule 5.08(e)
sets forth a complete and accurate list of all Investments held by any Loan Party or any Domestic Subsidiary of a Loan Party on the date hereof, showing as of the date hereof the amount, obligor or issuer and maturity, if any, thereof. 

5.09. Environmental Compliance. (a) The Loan Parties and their respective Subsidiaries conduct in the ordinary course of business a review
of claims alleging potential liability or responsibility for violation of any Environmental Law on their respective businesses, operations and properties, and as a result thereof the Borrower has reasonably concluded that such claims could not,
individually or in the aggregate, reasonably be expected to have a Material Adverse Change. 
 (b) To the Borrower’s knowledge, except
as set forth on Schedule 5.09,: none of the properties currently or formerly owned or operated by any Loan Party or any of its Subsidiaries is listed or proposed for listing on the NPL or on the CERCLIS or any analogous foreign, state or
local list or is adjacent to any such property; there are no and never have been any underground or 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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above-ground storage tanks or any surface impoundments, septic tanks, pits, sumps or lagoons in which Hazardous Materials are being or have been treated,
stored or disposed on any property currently owned or operated by any Loan Party or any of its Subsidiaries or on any property formerly owned or operated by any Loan Party or any of its Subsidiaries; there is no asbestos or asbestos-containing
material on any property currently owned or operated by any Loan Party or any of its Subsidiaries; and Hazardous Materials have not been released, discharged or disposed of on any property currently or formerly owned or operated by any Loan Party or
any of its Subsidiaries. 
 (c) Neither any Loan Party nor any of its Subsidiaries is undertaking, and has not completed, either individually
or together with other potentially responsible parties, any investigation or assessment or remedial or response action relating to any actual or threatened release, discharge or disposal of Hazardous Materials at any site, location or operation,
either voluntarily or pursuant to the order of any Governmental Authority or the requirements of any Environmental Law; and all Hazardous Materials generated, used, treated, handled or stored at, or transported to or from, any property currently or
formerly owned or operated by any Loan Party or any of its Subsidiaries have been disposed of in a manner not reasonably expected to result in material liability to any Loan Party or any of its Subsidiaries. 
 5.10. Insurance. The properties of the Borrower and its Subsidiaries are insured with financially sound and reputable insurance companies not
Affiliates of the Borrower, in such amounts, with such deductibles and covering such risks as are customarily carried by companies engaged in similar businesses and owning similar properties in localities where the Borrower or the applicable
Subsidiary operates. 
 5.11. Taxes. The Borrower and its Subsidiaries have filed all Federal, state and other material tax returns
and reports required to be filed, and have paid all Federal, state and other material taxes, assessments, fees and other governmental charges levied or imposed upon them or their properties, income or assets otherwise due and payable, except those
which are being contested in good faith by appropriate proceedings diligently conducted and for which adequate reserves have been provided in accordance with GAAP. There is no proposed tax assessment against the Borrower or any Subsidiary that
would, if made, have a Material Adverse Change. Neither any Loan Party nor any Subsidiary thereof is party to any tax sharing agreement. 
 5.12. ERISA Compliance. (a) Each Plan is in compliance in all material respects with the applicable provisions of ERISA, the Code and other Federal or state Laws. Each Plan that is intended to qualify under Section 401(a)
of the Code has received a favorable determination letter from the IRS covering all tax law changes prior to the Economic Growth and Tax Relief Reconciliation Act of 2001 (“EGTRRA”), and has either made timely application to the IRS for a
favorable determination letter covering tax law changes effected by EGTRRA or remains within the applicable EGTRRA remedial amendment period under Section 401(b) of the Code and IRS Revenue Procedure 2007-44, and, to the best knowledge of the
Borrower, nothing has occurred which would prevent, or cause the loss of, such qualification. The Borrower, each of its Subsidiaries and each ERISA Affiliate have made all required contributions to each Plan subject to Section 412 of the Code
or Section 302 of ERISA, and no application for a funding waiver or an extension of any amortization period pursuant to Section 412 or 431 of the Code or Section 302 or 304 of ERISA has been made with respect to any Plan. 

 
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (b) There are no pending or, to the best knowledge of the Borrower, threatened claims, actions or
lawsuits, or action by any Governmental Authority, with respect to any Plan that could reasonably be expected to result in a Material Adverse Change. There has been no prohibited transaction or violation of the fiduciary responsibility rules with
respect to any Plan that has resulted or could reasonably be expected to result in a Material Adverse Change. 
 (c) (i) No ERISA Event
has occurred or is reasonably expected to occur; (ii) no Pension Plan has any Unfunded Pension Liability; (iii) neither the Borrower nor any ERISA Affiliate has incurred, or reasonably expects to incur, any liability under Title IV of
ERISA with respect to any Pension Plan (other than premiums due and not delinquent under Section 4007 of ERISA); (iv) neither the Borrower, any of its Subsidiaries nor any ERISA Affiliate has incurred, or reasonably expects to incur, any
liability (and no event has occurred which, with the giving of notice under Section 4219 of ERISA, would result in such liability) under Section 4201 or 4243 of ERISA with respect to a Multiemployer Plan; and (v) neither the Borrower,
any of its Subsidiaries nor any ERISA Affiliate has engaged in a transaction that could be subject to Section 4069 or 4212(c) of ERISA. 
 (d) With respect to each scheme or arrangement mandated by a government other than the United States (a “Foreign Government Scheme or Arrangement”) and with respect to each employee benefit plan maintained or contributed to
by any Loan Party or any Subsidiary of any Loan Party that is not subject to United States law (a “Foreign Plan”): 
 (i) any employer and employee contributions required by law or by the terms of any Foreign Government Scheme or Arrangement or any Foreign Plan have been made, or, if applicable, accrued, in accordance with normal accounting practices;

 (ii) the fair market value of the assets of each funded Foreign Plan, the liability of each insurer for any Foreign Plan
funded through insurance or the book reserve established for any Foreign Plan, together with any accrued contributions, is sufficient to procure or provide for the accrued benefit obligations, as of the date hereof, with respect to all current and
former participants in such Foreign Plan according to the actuarial assumptions and valuations most recently used to account for such obligations in accordance with applicable generally accepted accounting principles; and 
 (iii) each Foreign Plan required to be registered has been registered and has been maintained in good standing with applicable regulatory
authorities. 
 5.13. Subsidiaries; Equity Interests; Loan Parties. No Loan Party has any Subsidiaries other than those specifically
disclosed in Part (a) of Schedule 5.13 (as such Schedule may be updated or supplemented from time to time pursuant to Section 6.02(i)), and all of the outstanding Equity Interests in such Subsidiaries have been validly
issued, are fully paid and non-assessable and are owned by a Loan Party in the amounts specified on Part (a) of Schedule 5.13 free and clear of all Liens except those created under the Collateral Documents. No Loan Party has any
equity investments in any other corporation or entity other than those specifically disclosed 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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in Part (b) of Schedule 5.13 (as such Schedule may be updated or supplemented from time to time pursuant to Section 6.02(i)). All of
the outstanding Equity Interests in the Borrower have been validly issued, are fully paid and non-assessable. Set forth on Part (d) of Schedule 5.13 is a complete and accurate list of all Loan Parties, showing as of the Closing Date (as
to each Loan Party) the jurisdiction of its incorporation, the address of its principal place of business and its U.S. taxpayer identification number or, in the case of any Foreign Subsidiary that does not have a U.S. taxpayer identification number,
its unique identification number issued to it by the jurisdiction of its incorporation. The copy of the charter of each Loan Party and each amendment thereto provided pursuant to Section 4.01(a)(v) is a true and correct copy of each such
document, each of which is valid and in full force and effect. 
 5.14. Margin Regulations; Investment Company Act. (a) The
Borrower is not engaged and will not engage, principally or as one of its important activities, in the business of purchasing or carrying margin stock (within the meaning of Regulation U issued by the FRB), or extending credit for the purpose of
purchasing or carrying margin stock. 
 (b) None of the Borrower, any Person Controlling the Borrower, or any Subsidiary is or is required to
be registered as an “investment company” under the Investment Company Act of 1940. 
 5.15. Disclosure. The Borrower has
disclosed to the Administrative Agent and the Lenders all agreements, instruments and corporate or other restrictions to which it or any of its Subsidiaries or any other Loan Party is subject, and all other matters known to it, that, individually or
in the aggregate, could reasonably be expected to result in a Material Adverse Change. No report, financial statement, certificate or other written information furnished by or on behalf of any Loan Party to the Administrative Agent or any Lender in
connection with the transactions contemplated hereby or delivered hereunder or under any other Loan Document (in each case as modified or supplemented by other information so furnished) contains any material misstatement of fact or omits to state
any material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided that, with respect to projected financial information, the Borrower represents only that such
information was prepared in good faith based upon assumptions believed to be reasonable at the time. 
 5.16. Compliance with Laws.
Each Loan Party and each Subsidiary thereof is in compliance in all material respects with the requirements of all Laws and all orders, writs, injunctions and decrees applicable to it or to its properties, except in such instances in which
(a) such requirement of Law or order, writ, injunction or decree is being contested in good faith by appropriate proceedings diligently conducted or (b) the failure to comply therewith, either individually or in the aggregate, could not
reasonably be expected to have a Material Adverse Change. 
 5.17. Intellectual Property; Licenses, Etc. Each Loan Party and each of
its Subsidiaries own, or possess the right to use, all of the trademarks, service marks, trade names, copyrights, patents, patent rights, franchises, licenses and other intellectual property rights (collectively, “IP Rights”) that
are reasonably necessary for the operation of their respective businesses, without conflict with 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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the rights of any other Person, and Schedule 5.17(a) (as such Schedule may be updated or supplemented from time to time pursuant to
Section 6.02(i)) sets forth a complete and accurate list of all such registered IP Rights owned or used by each Loan Party and each of its Subsidiaries. Except as specifically disclosed in Schedule 5.17(b), to the best knowledge
of the Borrower, no slogan or other advertising device, product, process, method, substance, part or other material now employed, or now contemplated to be employed, by any Loan Party or any of its Subsidiaries infringes upon any rights held by any
other Person, except in each case, to the extent that such infringement could not reasonably be expected to result in a Material Adverse Change. Except as specifically disclosed in Schedule 5.17(b), no claim or litigation regarding any of the
foregoing is pending or, to the best knowledge of the Borrower, threatened, which, either individually or in the aggregate, could reasonably be expected to have a Material Adverse Change. 
 5.18. Solvency. Each Loan Party is, individually and together with its Subsidiaries on a consolidated basis, Solvent. 
 5.19. Casualty, Etc. Neither the businesses nor the properties of any Loan Party or any of its Subsidiaries are affected by any fire, explosion,
accident, strike, lockout or other labor dispute, drought, storm, hail, earthquake, embargo, act of God or of the public enemy or other casualty (whether or not covered by insurance) that, either individually or in the aggregate, could reasonably be
expected to have a Material Adverse Change. 
 5.20. Labor Matters. There are no collective bargaining agreements or Multiemployer
Plans covering the employees of the Borrower or any of its Subsidiaries as of the Closing Date and neither the Borrower nor any Subsidiary has suffered any strikes, walkouts, work stoppages or other material labor difficulty within the last five
years. 
 5.21. Collateral Documents. The provisions of the Collateral Documents are effective to create in favor of the
Administrative Agent for the benefit of the Secured Parties a legal, valid and enforceable first priority Lien (subject only to Permitted Liens) on all right, title and interest of the respective Loan Parties in the Collateral described therein.
Except for filings completed prior to the Closing Date and as contemplated hereby and by the Collateral Documents, no filing or other action will be necessary to perfect or protect such Liens. 
 5.22. Warning Letters. Neither the Borrower nor any of its Subsidiaries has received any so called “Warning Letters”, or similar
notifications, from the FDA (or analogous foreign, state or local Governmental Authority) for which the Borrower or such Subsidiary has not provided a response to or which has not otherwise been satisfied. 
 ARTICLE VI. 
 AFFIRMATIVE COVENANTS

 So long as any Lender shall have any Commitment hereunder, any Loan or other Obligation hereunder shall remain unpaid or unsatisfied,
or any Letter of Credit shall remain outstanding, the Borrower shall, and shall (except in the case of the covenants set forth in Sections 6.01, 6.02, 6.03 and 6.11) cause each Subsidiary to: 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 6.01. Financial Statements. Deliver to the Administrative Agent and each Lender, in form and
detail reasonably satisfactory to the Administrative Agent and the Required Lenders: 
 (a) as soon as available, but in any event within 95
days after the end of each fiscal year of the Borrower, a consolidated balance sheet of the Borrower and its Subsidiaries as at the end of such fiscal year, and the related consolidated statements of income or operations, shareholders’ equity
and cash flows for such fiscal year, setting forth in each case in comparative form the figures for the previous fiscal year, all in reasonable detail and prepared in accordance with GAAP, audited and accompanied by a report and opinion of an
independent certified public accountant of nationally recognized standing reasonably acceptable to the Required Lenders, which report and opinion shall be prepared in accordance with generally accepted auditing standards and shall not be subject to
any “going concern” or like qualification or exception or any qualification or exception as to the scope of such audit; 
 (b) as
soon as available, but in any event within 50 days after the end of each of the first three fiscal quarters of each fiscal year of the Borrower, a consolidated balance sheet of the Borrower and its Subsidiaries as at the end of such fiscal quarter,
and the related consolidated statements of income or operations, shareholders’ equity and cash flows for such fiscal quarter and for the portion of the Borrower’s fiscal year then ended, setting forth in each case in comparative form the
figures for the corresponding fiscal quarter of the previous fiscal year and the corresponding portion of the previous fiscal year, all in reasonable detail, certified by the chief executive officer, chief financial officer, treasurer or controller
of the Borrower as fairly presenting the financial condition, results of operations, shareholders’ equity and cash flows of the Borrower and its Subsidiaries in accordance with GAAP, subject only to normal year-end audit adjustments and the
absence of footnotes; 
 (c) as soon as available, but in any event within 50 days after the end of each fiscal year of the Borrower, an
annual business plan and budget of the Borrower and its Subsidiaries on a consolidated basis, including forecasts prepared by management of the Borrower, in form reasonably satisfactory to the Administrative Agent and the Required Lenders, of
consolidated balance sheets and statements of income or operations of the Borrower and its Subsidiaries on a quarterly basis for the immediately following fiscal year. 
 As to any information contained in materials furnished pursuant to Section 6.02(c), the Borrower shall not be separately required to furnish such information under Section 6.01(a) or
(b) above, but the foregoing shall not be in derogation of the obligation of the Borrower to furnish the information and materials described in Sections 6.01(a) and (b) above at the times specified therein. 

6.02. Certificates; Other Information. Deliver to the Administrative Agent and each Lender, in form and detail reasonably satisfactory to the
Administrative Agent and the Required Lenders: 
 (a) concurrently with the delivery of the financial statements referred to in
Section 6.01(a), a certificate of its independent certified public accountants certifying such financial statements and, upon becoming aware of the existence of any Default of a financial nature during the review of such financial
statements, stating the nature and status of such Default; 
  
 [*] = Portions of
this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (b) concurrently with the delivery of the financial statements referred to in
Sections 6.01(a) and (b), a duly completed Compliance Certificate signed by the chief executive officer, chief financial officer, treasurer or controller of the Borrower, and in the event of any change in generally accepted
accounting principles used in the preparation of such financial statements, the Borrower shall also provide, if necessary for the determination of compliance with Section 7.11, a statement of reconciliation conforming such financial
statements to GAAP; 
 (c) promptly after any request by the Administrative Agent or any Lender, copies of any detailed audit reports,
management letters or recommendations submitted to the board of directors (or the audit committee of the board of directors) of any Loan Party by independent accountants in connection with the accounts or books of any Loan Party or any of its
Subsidiaries, or any audit of any of them; 
 (d) promptly after the same are available, copies of each annual report, proxy or financial
statement or other report or communication sent to the stockholders of the Borrower, and copies of all annual, regular, periodic and special reports and registration statements which the Borrower may file or be required to file with the SEC under
Section 13 or 15(d) of the Securities Exchange Act of 1934, or with any national securities exchange, and in any case not otherwise required to be delivered to the Administrative Agent pursuant hereto; 
 (e) promptly after the furnishing thereof, copies of any statement or report furnished to any holder of debt securities of any Loan Party or of any of
its Subsidiaries pursuant to the terms of any indenture, loan or credit or similar agreement and not otherwise required to be furnished to the Lenders pursuant to Section 6.01 or any other clause of this Section 6.02;

 (f) promptly, and in any event within five Business Days after receipt thereof by any Loan Party or any Subsidiary thereof, copies of each
notice or other correspondence received from the SEC (or comparable agency in any applicable non-U.S. jurisdiction) concerning any investigation or possible investigation or other inquiry by such agency regarding financial or other operational
results of any Loan Party or any Subsidiary thereof; 
 (g) not later than five Business Days after receipt thereof by any Loan Party or any
Subsidiary thereof, copies of all notices, requests and other documents (including amendments, waivers and other modifications) so received under or pursuant to any instrument, indenture, loan or credit or similar agreement and, from time to time
upon request by the Administrative Agent, such information and reports regarding such instruments, indentures and loan and credit and similar agreements as the Administrative Agent may reasonably request; 
 (h) promptly after the assertion or occurrence thereof, notice of any action or proceeding against or of any noncompliance by any Loan Party or any of
its Subsidiaries with any Environmental Law or Environmental Permit that could reasonably be expected to have a Material Adverse Change; 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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 (i) as soon as available, but in any event within 45 days after the end of each fiscal year of the
Borrower, and at such other times as the Borrower may reasonably deem necessary (i) a report supplementing Schedules 5.08(c), 5.08(d)(i) and 5.08(d)(ii), including an identification of all owned and leased real
property disposed of by any Loan Party or any Domestic Subsidiary thereof during such fiscal year, a list and description (including the street address, county or other relevant jurisdiction, state, record owner, book value thereof and, in the case
of leases of property, lessor, lessee, expiration date and annual rental cost thereof) of all real property acquired or leased during such fiscal year and a description of such other changes in the information included in such Schedules as may be
necessary for such Schedules to be accurate and complete; (ii) a report supplementing Schedule 5.17(a), setting forth (A) a list of registration numbers for all domestic, and material foreign, patents, trademarks, service marks,
trade names and copyrights awarded to any Loan Party or any Subsidiary thereof during such fiscal year and (B) a list of all domestic, and material foreign, patent applications, trademark applications, service mark applications, trade name
applications and copyright applications submitted by any Loan Party or any Subsidiary thereof during such fiscal year and the status of each such application; and (iii) a report supplementing Schedules 5.08(e) and 5.13 containing
a description of all changes in the information included in such Schedules as may be necessary for such Schedules to be accurate and complete, each such report to be signed by a Responsible Officer of the Borrower and to be in a form reasonably
satisfactory to the Administrative Agent; 
 (j) as soon as available, but in any event within 10 days after the end of each month, a
Borrowing Base Certificate, as at the end of such month and supporting information in connection therewith as the Administrative Agent shall reasonably request (including, without limitation, (i) an accounts payable aging showing accounts
payable outstanding aged from invoice date as follows: 1 to 30 days, 31 to 60 days, 61 to 90 days, 91 to 120 days, 121 to 150 days, 151 days or more, and (ii) a calculation (in form, substance and scope reasonably satisfactory to the
Administrative Agent) of domestic cash on hand and Cash Equivalents maintained in any Liquidity Account), duly certified by the chief executive officer, chief financial officer, treasurer or controller of the Borrower, provided that, if an
Event of Default has occurred and is continuing a Borrowing Base Certificate and supporting information in connection therewith shall be delivered to the Administrative Agent at any time and for any period as may be requested by the Administrative
Agent; 
 (k) promptly after the same are available, copies of manufacturing safety and efficacy data filed with the FDA; 
 (l) promptly after the same are available, copies of any contract, commitment to enter into any contract, or arrangement that, upon the consummation
thereof, will result in any Person, or two or more Persons acting in concert, having the power to exercise, directly or indirectly, a controlling influence over the management or policies of the Borrower, or control over the equity securities of the
Borrower entitled to vote for members of the board of directors or equivalent governing body of the Borrower on a fully-diluted basis (and taking into account all such securities that such Person or Persons have the right to acquire pursuant to any
option right) representing 35% or more of the combined voting power of such securities, and 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (m) promptly, such additional information regarding the business, financial, legal or corporate affairs
of any Loan Party or any Subsidiary thereof, or compliance with the terms of the Loan Documents, as the Administrative Agent or any Lender may from time to time reasonably request. 
 Documents required to be delivered pursuant to Section 6.01(a) or (b) or Section 6.02(d) (to the extent any such
documents are included in materials otherwise filed with the SEC) may be delivered electronically and if so delivered, shall be deemed to have been delivered on the date (i) on which the Borrower posts such documents, or provides a link thereto
on the Borrower’s website on the Internet at the website address listed on Schedule 10.02; or (ii) on which such documents are posted on the Borrower’s behalf on an Internet or intranet website, if any, to which each Lender and
the Administrative Agent have access (whether a commercial, third-party website or whether sponsored by the Administrative Agent); provided that: (i) the Borrower shall deliver paper copies of such documents to the Administrative Agent
or any Lender that requests the Borrower to deliver such paper copies until a written request to cease delivering paper copies is given by the Administrative Agent or such Lender and (ii) the Borrower shall notify the Administrative Agent and
each Lender (by telecopier or electronic mail) of the posting of any such documents and provide to the Administrative Agent by electronic mail electronic versions (i.e., soft copies) of such documents. Notwithstanding anything contained herein, in
every instance the Borrower shall be required to provide paper copies of the Compliance Certificates required by Section 6.02(b) to the Administrative Agent. Except for such Compliance Certificates, the Administrative Agent shall have no
obligation to request the delivery or to maintain copies of the documents referred to above, and in any event shall have no responsibility to monitor compliance by the Borrower with any such request for delivery, and each Lender shall be solely
responsible for requesting delivery to it or maintaining its copies of such documents. 
 The Borrower hereby acknowledges that (a) the
Administrative Agent will make available to the Lenders and the L/C Issuer materials and/or information provided by or on behalf of the Borrower hereunder (collectively, “Borrower Materials”) by posting the Borrower Materials on
IntraLinks or another similar electronic system (the “Platform”) and (b) certain of the Lenders (each, a “Public Lender”) may have personnel who do not wish to receive material non-public information with
respect to the Borrower or its Affiliates, or the respective securities of any of the foregoing, and who may be engaged in investment and other market-related activities with respect to such Persons’ securities. The Borrower hereby agrees that
so long as the Borrower is the issuer of any outstanding debt or equity securities that are registered or issued pursuant to a private offering or is actively contemplating issuing any such securities it will use commercially reasonable efforts to
identify that portion of the Borrower Materials that may be distributed to the Public Lenders and that (w) all such Borrower Materials shall be clearly and conspicuously marked “PUBLIC” which, at a minimum, shall mean that the word
“PUBLIC” shall appear prominently on the first page thereof; (x) by marking Borrower Materials “PUBLIC,” the Borrower shall be deemed to have authorized the Administrative Agent, the L/C Issuer and the Lenders to treat such
Borrower Materials as not containing any material non-public information (although it may be sensitive and proprietary) with respect to the Borrower or its securities for purposes of United States Federal and state securities laws (provided,
however, that to the extent such Borrower Materials constitute Information, they shall be treated as set forth in Section 10.07); (y) all 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has
been filed separately with the Commission. 
  

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Borrower Materials marked “PUBLIC” are permitted to be made available through a portion of the Platform designated “Public Investor;” and
(z) the Administrative Agent shall be entitled to treat any Borrower Materials that are not marked “PUBLIC” as being suitable only for posting on a portion of the Platform not designated “Public Investor.” Notwithstanding
the foregoing, the Borrower shall be under no Obligation to mark any Borrower Materials “PUBLIC”. 
 6.03. Notices. Promptly
notify the Administrative Agent and each Lender: 
 (a) of the occurrence of any Default; 
 (b) of any matter that has resulted or could reasonably be expected to result in a Material Adverse Change, including (i) breach or non-performance
of, or any default under, a Contractual Obligation of the Borrower or any Subsidiary; (ii) any dispute, litigation, investigation, proceeding or suspension between the Borrower or any Subsidiary and any Governmental Authority; or (iii) the
commencement of, or any material development in, any litigation or proceeding affecting the Borrower or any Subsidiary, including pursuant to any applicable Environmental Laws; 
 (c) of the occurrence of any ERISA Event; 
 (d) of any material change in accounting policies or financial reporting practices by any Loan Party or any Subsidiary thereof, including any determination by the Borrower referred to in Section 2.10(b); 
 (e) of any intent by the Borrower or any of its Subsidiaries to initiate a voluntary product recall affecting the products manufactured or distributed by
the Borrower or any Subsidiary; and 
 (f) the receipt by the Borrower or any of its Subsidiaries of (i) any so called “Warning
Letter”, or similar notification, or (ii) any notification of a mandated or requested recall affecting the products manufactured or distributed by the Borrower or such Subsidiary, in each case, from the FDA (or analogous foreign, state or
local Governmental Authority). 
 Each notice pursuant to Section 6.03 shall be accompanied by a statement of a Responsible
Officer of the Borrower setting forth details of the occurrence referred to therein and stating what action the Borrower has taken and proposes to take with respect thereto. Each notice pursuant to Section 6.03(a) shall describe with
particularity any and all provisions of this Agreement and any other Loan Document that have been breached. 
 6.04. Payment of
Obligations. Pay and discharge as the same shall become due and payable, all its obligations and liabilities, including (a) all tax liabilities, assessments and governmental charges or levies upon it or its properties or assets, unless the
same are being contested in good faith by appropriate proceedings diligently conducted and adequate reserves in accordance with GAAP are being maintained by the Borrower or such Subsidiary; (b) all lawful claims which, if unpaid, would by law
become a Lien upon its property; and (c) all Indebtedness, as and when due and payable, but subject to any subordination provisions contained in any instrument or agreement evidencing such Indebtedness. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 6.05. Preservation of Existence, Etc. (a) Preserve, renew and maintain in full force and
effect its legal existence and good standing under the Laws of the jurisdiction of its organization except in a transaction permitted by Section 7.04 or 7.05; (b) take all reasonable action to maintain all rights, privileges,
permits, licenses and franchises necessary or desirable in the normal conduct of its business, except to the extent that failure to do so could not reasonably be expected to have a Material Adverse Change; and (c) preserve or renew all of its
registered patents, trademarks, trade names and service marks, the non-preservation or non-renewal of which could reasonably be expected to have a Material Adverse Change. 
 6.06. Maintenance of Properties. (a) Maintain, preserve and protect all of its material properties and equipment necessary in the operation
of its business in good working order and condition, ordinary wear and tear excepted; and (b) make all necessary repairs thereto and renewals and replacements thereof except where the failure to do so could not reasonably be expected to have a
Material Adverse Change; and (c) use the standard of care typical in the industry in the operation and maintenance of its facilities. 
 6.07. Maintenance of Insurance. Maintain with financially sound and reputable insurance companies not Affiliates of the Borrower, insurance with respect to its properties and business against loss or damage of the kinds customarily
insured against by Persons engaged in the same or similar business, of such types and in such amounts as are customarily carried under similar circumstances by such other Persons and providing for not less than 30 days’ prior notice to the
Administrative Agent of termination, lapse or cancellation of such insurance. The Borrower shall cause original policies or certificates thereof reasonably satisfactory to the Administrative Agent evidencing such insurance to be delivered to the
Administrative Agent at least 30 days prior to the expiration of the existing or preceding policies. 
 6.08. Compliance with Laws.
Comply in all material respects with the requirements of all Laws and all orders, writs, injunctions and decrees applicable to it or to its business or property, except in such instances in which (a) such requirement of Law or order, writ,
injunction or decree is being contested in good faith by appropriate proceedings diligently conducted; or (b) the failure to comply therewith could not reasonably be expected to have a Material Adverse Change. 
 6.09. Books and Records. (a) Maintain proper books of record and account, in which full, true and correct entries in conformity with GAAP
consistently applied shall be made of all financial transactions and matters involving the assets and business of the Borrower or such Subsidiary, as the case may be; and (b) maintain such books of record and account in material conformity with
all applicable requirements of any Governmental Authority having regulatory jurisdiction over the Borrower or such Subsidiary, as the case may be. 
 6.10. Inspection Rights. Permit representatives and independent contractors of the Administrative Agent and each Lender with the Administrative Agent to visit and inspect any of its properties, to examine its corporate, financial and
operating records, and make copies thereof or abstracts therefrom, and to discuss its affairs, finances and accounts with its directors, officers, and independent 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has
been filed separately with the Commission. 
  

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public accountants, all at such reasonable times during normal business hours and as often as may be reasonably desired, upon reasonable advance notice to
the Borrower; provided, however, that (a) except during the occurrence and continuance of an Event of Default, the Borrower shall only be required to reimburse the Administrative Agent for the charges, costs and expenses of the
Administrative in connection with two such field examinations per fiscal year and (b) after the occurrence and during the continuance of an Event of Default, the Administrative Agent or any Lender with the Administrative Agent (or any of their
respective representatives or independent contractors) may do any of the foregoing at the expense of the Borrower at any time during normal business hours and without advance notice. It is anticipated that, so long as the Borrower has not requested
any Credit Extension pursuant to this Agreement, only one such field examination per fiscal year will be conducted. From and after such time the Borrower requests any Credit Extension pursuant to this Agreement, it is anticipated that two such field
examination per fiscal year will be conducted. 
 6.11. Use of Proceeds. Use the proceeds of the Credit Extensions for working capital
and general corporate purposes not in contravention of any Law or of any Loan Document. 
 6.12. Covenant to Guarantee Obligations and
Give Security. (a) At such time as Alexion Manufacturing shall not be subject to the restrictions set forth in Section 7 of the iStar Loan Agreement or any other limitation under the iStar Loan Documents restricting the ability of
Alexion Manufacturing to either (x) guarantee the Obligations of the Loan Parties under the Loan Documents or (y) grant any security interest in its assets to the Administrative Agent, for the benefit of the Secured Parties, to secure the
Obligations under the Loan Documents, in each case, whether by the receipt of any necessary consent or otherwise, the Borrower shall, at the Borrower’s expense, cause Alexion Manufacturing to take all such actions described in
Section 6.12(b) as the Administrative Agent may reasonably request for any newly formed or acquired Domestic Subsidiary. 
 (b)
Upon the formation or acquisition of any new direct or indirect Subsidiary (other than any Foreign Subsidiary or a Subsidiary that is held directly or indirectly by a Foreign Subsidiary) by any Loan Party, then the Borrower shall, at the
Borrower’s expense: 
 (i) within 10 days after such formation or acquisition, cause such Subsidiary, and cause each
direct and indirect parent of such Subsidiary (if it has not already done so), to duly execute and deliver to the Administrative Agent a guaranty or guaranty supplement, in form and substance reasonably satisfactory to the Administrative Agent,
guaranteeing the other Loan Parties’ obligations under the Loan Documents, 
 (ii) within 10 days after such formation or
acquisition, furnish to the Administrative Agent a description of the real and personal properties of such Subsidiary, in detail reasonably satisfactory to the Administrative Agent, 
 (iii) within 15 days after such formation or acquisition, cause such Subsidiary and each direct and indirect parent of such Subsidiary (if
it has not already done so) to duly execute and deliver to the Administrative Agent such security agreements and other security and pledge agreements, as specified by and in form and substance reasonably satisfactory to the Administrative Agent
(including delivery of all instruments of the type specified in Section 4.01(a)(iii)), securing payment of all the Obligations of such Subsidiary or such parent, as the case may be, under the Loan Documents and constituting Liens on all
personal properties, 
  
 [*] = Portions of this exhibit have been omitted pursuant
to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (iv) within 30 days after such formation or acquisition, cause such Subsidiary and each
direct and indirect parent of such Subsidiary (if it has not already done so) to take whatever action (including the filing of Uniform Commercial Code financing statements, the giving of notices and the endorsement of notices on title documents) may
be necessary or advisable in the reasonable opinion of the Administrative Agent to vest in the Administrative Agent (or in any representative of the Administrative Agent designated by it) valid and subsisting Liens on the properties purported to be
subject to the security agreements, intellectual property security agreements and other security and pledge agreements delivered pursuant to this Section 6.12, enforceable against all third parties in accordance with their terms, and

 (v) within 60 days after such formation or acquisition, deliver to the Administrative Agent, upon the request of the
Administrative Agent in its sole discretion, a signed copy of a favorable opinion, addressed to the Administrative Agent and the other Secured Parties, of counsel for the Loan Parties reasonably acceptable to the Administrative Agent as to the
matters contained in clauses (i), (iii) and (iv) above, and as to such other matters as the Administrative Agent may reasonably request, 
 (c) Upon the acquisition of any property by any Loan Party, if such property, in the judgment of the Administrative Agent, shall not already be subject to a perfected first priority security interest in favor of the
Administrative Agent for the benefit of the Secured Parties, then the Borrower shall, at the Borrower’s expense: 
 (i)
within 10 days after such acquisition, furnish to the Administrative Agent a description of the property so acquired in detail reasonably satisfactory to the Administrative Agent, 
 (ii) within 15 days after such acquisition, cause the applicable Loan Party to duly execute and deliver to the Administrative Agent such
security agreements and other security and pledge agreements, as specified by and in form and substance reasonably satisfactory to the Administrative Agent, securing payment of all the Obligations of the applicable Loan Party under the Loan
Documents and constituting Liens on all such properties, 
 (iii) within 30 days after such acquisition, cause the applicable
Loan Party to take whatever action (including the filing of Uniform Commercial Code financing statements, the giving of notices and the endorsement of notices on title documents) may be necessary or advisable in the reasonable opinion of the
Administrative Agent to vest in the Administrative Agent (or in any representative of the Administrative Agent designated by it) valid and subsisting Liens on such property, enforceable against all third parties, and 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (iv) within 60 days after such acquisition, deliver to the Administrative Agent, upon the
request of the Administrative Agent in its sole discretion, a signed copy of a favorable opinion, addressed to the Administrative Agent and the other Secured Parties, of counsel for the Loan Parties reasonably acceptable to the Administrative Agent
as to the matters contained in clauses (ii) and (iii) above and as to such other matters as the Administrative Agent may reasonably request, 
 (d) Upon the earlier to occur of (x) the Administrative Agent’s reasonable request therefor and (y) the occurrence of any Event of Default, the Borrower shall, at the Borrower’s expense:

 (i) within 10 days after such request or the occurrence of such Event of Default, furnish to the Administrative Agent a
description of the real and personal properties of the Loan Parties and their respective Subsidiaries in detail satisfactory to the Administrative Agent, 
 (ii) within 15 days after such request or the occurrence of such Event of Default, duly execute and deliver, and cause each Loan Party and each of their Subsidiaries (other than any Foreign Subsidiary or a Subsidiary
that is held directly or indirectly by a Foreign Subsidiary) (if it has not already done so) to duly execute and deliver, to the Administrative Agent deeds of trust, trust deeds, deeds to secure debt, mortgages, such security agreements, other
security and pledge agreements, and, with respect to any domestic manufacturing facility of such Loan Party or Subsidiary, leasehold mortgages, and leasehold deeds of trust, as specified by and in form and substance reasonably satisfactory to the
Administrative Agent (including delivery of all instruments of the type specified in Section 4.01(a)(iii)), securing payment of all the Obligations of the applicable Loan Party and each such Subsidiary under the Loan Documents and
constituting Liens on all such properties; provided that, in respect of any lease with any third party that prohibits the entering into of any leasehold mortgage by such Loan Party or such Subsidiary without the landlord’s consent and
which consent has not been obtained by such Loan Party or such Subsidiary after using its reasonable best efforts, such Loan Party or Such Subsidiary, as applicable shall not be obligated to enter into a leasehold mortgage in favor of the
Administrative Agent as provided herein, 
 (iii) within 30 days after such request or the occurrence of such Event of
Default, take, and cause each Loan Party and each of their Subsidiaries (other than any Foreign Subsidiary or a Subsidiary that is held directly or indirectly by a Foreign Subsidiary) to take, whatever action (including the recording of mortgages,
the filing of Uniform Commercial Code financing statements, the giving of notices and the endorsement of notices on title documents) may be necessary or advisable in the reasonable opinion of the Administrative Agent to vest in the Administrative
Agent (or in any representative of the Administrative Agent designated by it) valid and subsisting Liens on the properties purported to be subject to the deeds of trust, trust deeds, deeds to secure debt, mortgages, leasehold mortgages, leasehold
deeds of trust, the security agreements and other security and pledge agreements delivered pursuant to this Section 6.12, enforceable against all third parties in accordance with their terms, 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (iv) within 60 days after such request or the occurrence of such Event of Default,
deliver to the Administrative Agent, upon the request of the Administrative Agent in its sole discretion, a signed copy of a favorable opinion, addressed to the Administrative Agent and the other Secured Parties, of counsel for the Loan Parties
reasonably acceptable to the Administrative Agent as to the matters contained in clauses (ii) and (iii) above, and as to such other matters as the Administrative Agent may reasonably request, and 
 (v) as promptly as practicable after such request or the occurrence of such Event of Default, deliver, upon the request of the
Administrative Agent in its sole discretion, to the Administrative Agent with respect to each parcel of real property owned or held by the Borrower and its Subsidiaries, title reports, surveys and engineering, soils and other reports, and
environmental assessment reports, each in scope, form and substance reasonably satisfactory to the Administrative Agent, provided, however, that to the extent that any Loan Party or any of its Subsidiaries shall have otherwise
received any of the foregoing items with respect to such real property, such items shall, promptly after the receipt thereof, be delivered to the Administrative Agent. 
 (e) At any time upon request of the Administrative Agent, promptly execute and deliver any and all further instruments and documents and take all such other action as the Administrative Agent may reasonably deem
necessary or desirable in obtaining the full benefits of, or (as applicable) in perfecting and preserving the Liens of, such guaranties, deeds of trust, trust deeds, deeds to secure debt, mortgages, such security agreements, other security and
pledge agreements, and, with respect to any domestic manufacturing facility, leasehold mortgages, and leasehold deeds of trust. 
 6.13.
Compliance with Environmental Laws. Comply, and cause all lessees and other Persons operating or occupying its properties to comply, in all material respects, with all applicable Environmental Laws and Environmental Permits; obtain and renew all
Environmental Permits necessary for its operations and properties; and conduct any investigation, study, sampling and testing, and undertake any cleanup, removal, remedial or other action necessary to remove and clean up all Hazardous Materials from
any of its properties, in accordance with the requirements of all Environmental Laws; provided, however, that neither the Borrower nor any of its Subsidiaries shall be required to undertake any such cleanup, removal, remedial or other
action to the extent that its obligation to do so is being contested in good faith and by proper proceedings and appropriate reserves are being maintained with respect to such circumstances in accordance with GAAP. 
 6.14. Preparation of Environmental Reports. At the reasonable request of the Required Lenders from time to time, provide to the Lenders within
60 days after such request, at the expense of the Borrower, an environmental site assessment report for any of its properties described in such request, prepared by an environmental consulting firm reasonably acceptable to the Administrative
Agent, indicating the presence or absence of Hazardous Materials and the estimated cost of any compliance, removal or remedial action in connection with any Hazardous Materials on such properties; without limiting the generality of the foregoing, if
the Administrative Agent determines at any time that a material risk exists that any such report will not be provided within the time 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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referred to above, the Administrative Agent may retain an environmental consulting firm to prepare such report at the expense of the Borrower, and the
Borrower hereby grants and agrees to cause any Subsidiary that owns any property described in such request to grant at the time of such request to the Administrative Agent, the Lenders, such firm and any agents or representatives thereof an
irrevocable non-exclusive license, subject to the rights of tenants, to enter onto their respective properties to undertake such an assessment. 
 6.15. Further Assurances. Promptly upon request by the Administrative Agent, or any Lender through the Administrative Agent, (a) correct any material defect or error that may be discovered in any Loan Document or in the
execution, acknowledgment, filing or recordation thereof, and (b) do, execute, acknowledge, deliver, record, re-record, file, re-file, register and re-register any and all such further acts, deeds, certificates, assurances and other instruments
as the Administrative Agent, or any Lender through the Administrative Agent, may reasonably require from time to time in order to (i) carry out more effectively the purposes of the Loan Documents, (ii) to the fullest extent permitted by
applicable law, subject any Loan Party’s or any of its Subsidiaries’ properties, assets, rights or interests to the Liens now or hereafter intended to be covered by any of the Collateral Documents, (iii) perfect and maintain the
validity, effectiveness and priority of any of the Collateral Documents and any of the Liens intended to be created thereunder and (iv) assure, convey, grant, assign, transfer, preserve, protect and confirm more effectively unto the Secured
Parties the rights granted or now or hereafter intended to be granted to the Secured Parties under any Loan Document or under any other instrument executed in connection with any Loan Document to which any Loan Party or any of its Subsidiaries is or
is to be a party, and cause each of its Subsidiaries to do so. 
 6.16. Compliance with Terms of Leaseholds. Make all payments and
otherwise perform all obligations in respect of all leases of real property to which the Borrower or any of its Subsidiaries is a party, keep such leases in full force and effect and not allow such leases to lapse or be terminated or any rights to
renew such leases to be forfeited or cancelled, notify the Administrative Agent of any default by any party with respect to such leases and cooperate with the Administrative Agent in all respects to cure any such default, and cause each of its
Subsidiaries to do so, except, in any case, where the failure to do so, either individually or in the aggregate, could not be reasonably likely to have a Material Adverse Change. 
 6.17. Lien Searches. Promptly following receipt of the acknowledgment copy of any financing statements filed under the Uniform Commercial Code in
any jurisdiction by or on behalf of the Secured Parties, deliver to the Administrative Agent completed requests for information listing such financing statement and all other effective financing statements filed in such jurisdiction that name any
Loan Party as debtor, together with copies of such other financing statements. 
 6.18. Material Contracts. Perform and observe all
the terms and provisions of each Material Contract to be performed or observed by it, maintain each such Material Contract in full force and effect, enforce each such Material Contract in accordance with its terms, take all such action to such end
as may be from time to time reasonably requested by the Administrative Agent and, upon the reasonable request of the Administrative Agent, make to each other party to each such Material Contract such demands and requests for information and reports
or for action as any Loan Party or any of its Subsidiaries is entitled to make under such Material Contract, and cause each of its Subsidiaries to do so. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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 6.19. Cash Management. 
 (a) Enter into, and cause each of the other Loan Parties to enter into, Account Control Agreements with respect to each Control Account. 
 (b) No later than a date that is 180 days after the Closing Date, maintain, and cause each of the other Loan Parties to maintain, with Bank of America,
each of its principal domestic checking and deposit accounts (including, without limitation, its concentration accounts) for operation, administration, cash management, and the conduct of such Loan Party’s business. 
 (c) From and after the occurrence and during the continuance of an Event of Default and the receipt of a notice (an “Activation Notice”)
from the Administrative Agent, (i) each Deposit Account Control Agreement shall require wire transfer, at the request and option of the Administrative Agent, no less frequently than once per Business Day of all available cash balances and cash
receipts of each Control Account to an account maintained with the Administrative Agent (the “Collection Account”), and (ii) the Borrower shall, at the request and option of the Administrative Agent, enter into a lockbox
arrangement with the Administrative Agent (reasonably satisfactory to the Administrative Agent) and notify each account debtor and other persons obligated on any Receivable that payment thereof is to be made directly to a lockbox under the sole
control of the Administrative Agent or any other financial institution designated by the Administrative Agent as the Administrative Agent’s agent therefor. All amounts received by the Administrative Agent pursuant to this
Section 6.19(c) shall be applied to prepay the Obligations in accordance with Section 8.03. The Borrower shall not, and shall not permit any of its Subsidiaries to, cause proceeds of any Control Account or any Receivable, as
the case may be, to be otherwise redirected. The Administrative Agent agrees not to deliver an Activation Notice or similar notice to the depositary bank under any Account Control Agreement unless an Event of Default has occurred and is continuing.

 6.20. Designated Subsidiaries. No later than a date that is 60 days after the Closing Date, the Borrower shall deliver evidence,
reasonably satisfactory to the Administrative Agent, of the dissolution of each of the Designated Subsidiaries. Until such time as the Designated Subsidiaries shall have been dissolved, the Designated Subsidiaries shall not, and the Borrower shall
not permit the Designated Subsidiaries to, engage in any business or otherwise incur any Indebtedness without the prior written consent of the Administrative Agent. All assets, if any, of the Designated Subsidiaries, upon dissolution shall be
distributed to a Loan Party. 
 ARTICLE VII. 
 NEGATIVE COVENANTS 
 So long as any Lender shall have any Commitment hereunder, any Loan or other
Obligation hereunder shall remain unpaid or unsatisfied, or any Letter of Credit shall remain outstanding, the Borrower shall not, nor shall it permit any Subsidiary to, directly or indirectly: 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 7.01. Liens. Create, incur, assume or suffer to exist any Lien upon any of its property, assets or
revenues, whether now owned or hereafter acquired, or sign or file or suffer to exist under the Uniform Commercial Code of any jurisdiction a financing statement that names the Borrower or any of its Subsidiaries as debtor (other than precautionary
lease filings covering only the property subject to any such lease), or assign any accounts or other right to receive income, other than the following (collectively, “Permitted Liens”): 
 (a) Liens pursuant to any Loan Document; 
 (b) Liens existing on the date hereof and listed on Schedule 5.08(b) and any renewals or extensions thereof, provided that (i) the property covered thereby is not changed, (ii) the amount secured or benefited thereby
is not increased except as contemplated by Section 7.02(e), (iii) the direct or any contingent obligor with respect thereto is not changed, and (iv) any renewal or extension of the obligations secured or benefited thereby is
permitted by Section 7.02(e); 
 (c) Liens for taxes not yet due or which are being contested in good faith and by appropriate
proceedings diligently conducted, if adequate reserves with respect thereto are maintained on the books of the applicable Person in accordance with GAAP; 
 (d) carriers’, warehousemen’s, mechanics’, materialmen’s, repairmen’s, lessor’s or other like Liens arising in the ordinary course of business which are not overdue for a period of more
than 30 days or which are being contested in good faith and by appropriate proceedings diligently conducted, if adequate reserves with respect thereto are maintained on the books of the applicable Person; 
 (e) pledges or deposits in the ordinary course of business in connection with workers’ compensation, unemployment insurance and other social
security legislation, other than any Lien imposed by ERISA; 
 (f) deposits to secure the performance of bids, trade contracts and leases
(other than Indebtedness), statutory obligations, surety and appeal bonds, performance bonds and other obligations of a like nature incurred in the ordinary course of business; 
 (g) easements, rights-of-way, restrictions and other similar encumbrances affecting real property which, in the aggregate, are not substantial in amount,
and which do not in any case materially detract from the value of the property subject thereto or materially interfere with the ordinary conduct of the business of the applicable Person; 
 (h) Liens securing judgments for the payment of money not constituting an Event of Default under Section 8.01(h); 
 (i) Liens securing Indebtedness permitted under Section 7.02(g); provided that (i) such Liens do not at any time encumber any
property other than the property financed by such Indebtedness and (ii) the Indebtedness secured thereby does not exceed the cost or fair market value, whichever is lower, of the property being acquired on the date of acquisition; 

(j) Liens granted in favor of Bank of America or any of its Affiliates; and 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has
been filed separately with the Commission. 
  

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 (k) other Liens securing Indebtedness outstanding in an aggregate principal amount not to exceed
$250,000. 
 7.02. Indebtedness. Create, incur, assume or suffer to exist any Indebtedness, except: 
 (a) obligations (contingent or otherwise) existing or arising under any Swap Contract, provided that (i) such obligations are (or were)
entered into by such Person in the ordinary course of business for the purpose of directly mitigating risks associated with fluctuations in interest rates or foreign exchange rates and (ii) such Swap Contract does not contain any provision
exonerating the non-defaulting party from its obligation to make payments on outstanding transactions to the defaulting party; 
 (b)
Indebtedness of the Borrower or a Subsidiary of the Borrower owed to any Loan Party, which Indebtedness shall (i) be evidenced by a promissory note, (ii) constitute “Pledged Debt” under the Security Agreement, (ii) be on
terms (including subordination terms) reasonably acceptable to the Administrative Agent and (iii) to the extent such Indebtedness is permitted under the provisions of Section 7.03; 
 (c) Indebtedness of Subsidiaries of the Borrower that are not Loan Parties (other than Alexion Manufacturing) owed to other Subsidiaries that are not
Loan Parties, to the extent such Indebtedness is permitted under the provisions of Section 7.03; 
 (d) unsecured Indebtedness
convertible into common stock of the Borrower; provided that such Indebtedness shall (i) not mature (including any maturity as the result of an optional redemption by the Borrower) or be mandatorily redeemable in whole or in part, on or
prior to the Maturity Date and (ii) be on terms (including subordination terms) reasonably satisfactory to the Administrative Agent; 
 (e) Indebtedness outstanding on the date hereof and listed on Schedule 7.02 and any refinancings, refundings, renewals or extensions thereof; provided that the amount of such Indebtedness is not increased at the time of
such refinancing, refunding, renewal or extension except by an amount equal to a reasonable premium or other reasonable amount paid, and fees and expenses reasonably incurred, in connection with such refinancing and by an amount equal to any
existing commitments unutilized thereunder and the direct or any contingent obligor with respect thereto is not changed, as a result of or in connection with such refinancing, refunding, renewal or extension; and provided, still
further, that the terms relating to principal amount, amortization, maturity, collateral (if any) and subordination (if any), and other material terms taken as a whole, of any such refinancing, refunding, renewing or extending Indebtedness,
and of any agreement entered into and of any instrument issued in connection therewith, are no less favorable in any material respect to the Loan Parties or the Lenders than the terms of any agreement or instrument governing the Indebtedness being
refinanced, refunded, renewed or extended and the interest rate applicable to any such refinancing, refunding, renewing or extending Indebtedness does not exceed the then applicable market interest rate; 
 (f) Guarantees of the Borrower or any Guarantor in respect of Indebtedness otherwise permitted hereunder of the Borrower or any other Loan Party;

  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential
treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (g) Indebtedness in respect of Capitalized Leases, Synthetic Lease Obligations and purchase money
obligations for fixed or capital assets within the limitations set forth in Section 7.01(i); provided, however, that the aggregate amount of all such Indebtedness at any one time outstanding shall not exceed $2,000,000;

 (h) Indebtedness owing to Bank of America or any of its Affiliates; 
 (i) Indebtedness of the Borrower owing to former officers and employees as deferred payment for the repurchase of shares of capital stock upon
termination of their employment; provided, however, that (i) the aggregate principal amount of such Indebtedness shall not exceed $100,000 at any one time outstanding and (ii) such Indebtedness shall be on terms (including
subordination terms) reasonably acceptable to the Administrative Agent; and 
 (j) other unsecured Indebtedness in an aggregate amount not to
exceed $500,000 at any one time outstanding. 
 7.03. Investments. Make or hold any Investments, except: 
 (a) Investments held by the Borrower and its Subsidiaries in the form of Cash Equivalents; 
 (b) advances to officers, directors and employees of the Borrower and Subsidiaries in an aggregate amount not to exceed $250,000 at any time outstanding,
for travel, entertainment, relocation and analogous ordinary business purposes; 
 (c) (i) Investments by the Borrower and its Subsidiaries
in their respective Subsidiaries outstanding on the date hereof and set forth on Schedule 7.03(c), (ii) additional Investments by the Borrower and its Subsidiaries in Loan Parties, (iii) additional Investments in the form of loans
made by the Borrower in Alexion International Sarl, in an aggregate amount not to exceed $5,000,000 at any one time outstanding, and (iii) additional Investments by Subsidiaries of the Borrower that are not Loan Parties (other than Alexion
Manufacturing) in other Subsidiaries that are not Loan Parties; 
 (d) Investments consisting of extensions of credit in the nature of
accounts receivable or notes receivable arising from the grant of trade credit in the ordinary course of business; 
 (e) Guarantees
permitted by Section 7.02; 
 (f) Investments existing on the date hereof (other than those referred to in
Section 7.03(c)(i)) and set forth on Schedule 5.08(e); 
 (g) Investments by the Borrower in Swap Contracts permitted
under Section 7.02(a); 
 (h) Notes received by the Borrower from officers and employees as deferred payment for the issuance of
capital stock of the Borrower; provided that such notes shall be pledged by the Borrower to the Administrative Agent and shall be duly endorsed in a manner reasonably satisfactory to the Administrative Agent; and 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (i) other Investments in an aggregate amount not to exceed $5,000,000 at any one time outstanding.

 7.04. Fundamental Changes. Merge, dissolve, liquidate, consolidate with or into another Person, or Dispose of (whether in one
transaction or in a series of transactions) all or substantially all of its assets (whether now owned or hereafter acquired) to or in favor of any Person, except that, so long as no Default exists or would result therefrom: 
 (a) any Subsidiary may merge with (i) the Borrower, provided that the Borrower shall be the continuing or surviving Person, or (ii) any
one or more other Subsidiaries, provided that when any Loan Party is merging with another Subsidiary, such Loan Party shall be the continuing or surviving Person; 
 (b) any Loan Party may Dispose of all or substantially all of its assets (upon voluntary liquidation or otherwise) to the Borrower or to another Loan Party; 
 (c) any Subsidiary that is not a Loan Party may dispose of all or substantially all its assets (including any Disposition that is in the nature of a
liquidation) to (i) another Subsidiary that is not a Loan Party or (ii) to a Loan Party; 
 (d) so long as no Default has occurred
and is continuing or would result therefrom, each of the Borrower and any of its Subsidiaries may merge into or consolidate with any other Person or permit any other Person to merge into or consolidate with it; provided, however, that
in each case, immediately after giving effect thereto (i) in the case of any such merger to which the Borrower is a party, the Borrower is the surviving corporation, (ii) in the case of any such merger to which any Loan Party (other than
the Borrower) is a party, such Loan Party is the surviving corporation, and (iii) the case of any such merger to which any Subsidiary (other than a Loan Party) is a party, such Subsidiary is the surviving corporation; and 
 (e) the Designated Subsidiaries may be dissolved. 
 7.05. Dispositions. Make any Disposition or enter into any agreement to make any Disposition, except: 
 (a) Dispositions of
obsolete or worn out property, whether now owned or hereafter acquired, in the ordinary course of business; 
 (b) Dispositions of inventory
in the ordinary course of business; 
 (c) Dispositions of equipment or real property to the extent that (i) such property is exchanged
for credit against the purchase price of similar replacement property or (ii) the proceeds of such Disposition are reasonably promptly applied to the purchase price of such replacement property; 
 (d) Dispositions of property by any Subsidiary to the Borrower or to a wholly-owned Subsidiary; provided that if the transferor of such property
is a Guarantor, the transferee thereof must either be the Borrower or a Guarantor; 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (e) Dispositions permitted by Section 7.04; 
 (f) licenses of IP Rights in the ordinary course of business in the biotechnology industry and licenses of research programs at fair market value and on
customary terms; 
 (g) Dispositions pursuant to Permitted Factoring Arrangements; 
 (h) Dispositions of defaulted Receivables for collection purposes for fair value, and in any event at a discount for such Receivables of not less than
80%; and 
 (i) Other dispositions in an aggregate amount not exceeding $500,000 in any fiscal year. 
 provided, however, that any Disposition pursuant to Section 7.05(a) through Section 7.05(f) shall be for fair market value.

 7.06. Restricted Payments. Declare or make, directly or indirectly, any Restricted Payment, or incur any obligation (contingent or
otherwise) to do so, or issue or sell any Equity Interests or accept any capital contributions, except that: 
 (a) each Subsidiary may make
Restricted Payments to the Borrower, any Subsidiaries of the Borrower that are Guarantors and any other Person that owns a direct Equity Interest in such Subsidiary, ratably according to their respective holdings of the type of Equity Interest in
respect of which such Restricted Payment is being made; 
 (b) the Borrower and each Subsidiary may declare and make dividend payments or
other distributions payable solely in the common stock or other common Equity Interests of such Person; 
 (c) the Borrower and each
Subsidiary may purchase, redeem or otherwise acquire its common Equity Interests with the proceeds received from the substantially concurrent issue of new common Equity Interests; 
 (d) the Borrower may issue and sell its common Equity Interests; and 
 (e) the Borrower may repurchase Equity Interests at a price not exceeding fair value upon termination of employment of its officers and employees, provided that the aggregate amount of payments for all such
repurchases shall not exceed $500,000 in any fiscal year. 
 7.07. Change in Nature of Business. Engage in any material line of
business substantially different from those lines of business conducted by the Borrower and its Subsidiaries on the date hereof or any business substantially related or incidental thereto. 
 7.08. Transactions with Affiliates. Enter into any transaction of any kind with any Affiliate of the Borrower, whether or not in the ordinary
course of business, other than on fair and reasonable terms substantially as favorable to the Borrower or such Subsidiary as would be obtainable by the Borrower or such Subsidiary at the time in a comparable arm’s length transaction with a
Person other than an Affiliate. 
  
 [*] = Portions of this exhibit have been
omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 7.09. Burdensome Agreements. Enter into or permit to exist any Contractual Obligation (other than
this Agreement or any other Loan Document) that (a) limits the ability (i) of any Subsidiary to make Restricted Payments to the Borrower or any Guarantor or to otherwise transfer property to or invest in the Borrower or any Guarantor,
except for any agreement in effect (A) on the date hereof and set forth on Schedule 7.09 or (B) at the time any Subsidiary becomes a Subsidiary of the Borrower, so long as such agreement was not entered into solely in contemplation
of such Person becoming a Subsidiary of the Borrower, (ii) of any Subsidiary to Guarantee the Indebtedness of the Borrower or (iii) of the Borrower or any Subsidiary to create, incur, assume or suffer to exist Liens on property of such
Person; provided, however, that this clause (iii) shall not prohibit any negative pledge incurred or provided in favor of any holder of Indebtedness permitted under Section 7.02(g) solely to the extent any such
negative pledge relates to the property financed by or the subject of such Indebtedness; or (b) requires the grant of a Lien to secure an obligation of such Person if a Lien is granted to secure another obligation of such Person. 
 7.10. Use of Proceeds. Use the proceeds of any Credit Extension, whether directly or indirectly, and whether immediately, incidentally or
ultimately, to purchase or carry margin stock (within the meaning of Regulation U of the FRB) or to extend credit to others for the purpose of purchasing or carrying margin stock or to refund indebtedness originally incurred for such purpose, in
each case so as to result in a violation of Regulation U. 
 7.11. Financial Covenants. (a) Minimum Net Product Sales.
Permit Net Product Sales as of the end of any fiscal quarter to be less than the amount set forth below opposite such period: 
  

				
	 Fiscal Quarter Ending
	  	Minimum Net
Product Sales	 
	 March 31, 2008
	  	[	*]
	 June 30, 2008
	  	[	*]
	 September 30, 2008
	  	[	*]
	 December 31, 2008
	  	[	*]
	 March 31, 2009
	  	[	*]
	 June 30, 2009
	  	[	*]
	 September 30, 2009
	  	[	*]
	 December 31, 2009 and each fiscal quarter thereafter
	  	[	*]

 (b) Minimum Liquidity. Until such time as the Consolidated Fixed Charge Coverage Ratio as
of the end of any Measurement Period is greater than 1.10 to 1.00, permit the ratio of Liquidity, as of the most recently ended fiscal quarter, to Consolidated Cash Operating Expenses for such fiscal quarter to be less than 2:00 to 1:00;
provided, however, that for the fiscal quarter ending 
  
 [*] =
Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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September 30, 2008, such ratio shall not be less than 1:85 to 1:00. For the avoidance of doubt, the Borrower shall not be required to comply with this
Section 7.11(b) from and after such time as the Consolidated Fixed Charge Coverage Ratio as of the end of any Measurement Period is greater than 1.10 to 1.00. 
 (c) Consolidated Fixed Charge Coverage Ratio. From and after such time the Consolidated Fixed Charge Coverage Ratio as of the end of any Measurement Period is greater than 1.10 to 1.00, permit the Consolidated
Fixed Charge Coverage Ratio as of the end of any Measurement Period to be less than the ratio set forth below opposite such period: 
  

			
	 Measurement Period Ending
	  	Minimum Consolidated Fixed
Charge Coverage Ratio
	 March 31, 2008
	  	1.10 to 1.00
	 June 30, 2008
	  	1.10 to 1.00
	 September 30, 2008
	  	1.10 to 1.00
	 December 31, 2008
	  	1.10 to 1.00
	 March 31, 2009
	  	1.25 to 1.00
	 June 30, 2009
	  	1.25 to 1.00
	 September 30, 2009
	  	1.50 to 1.00
	 December 31, 2009
	  	1.50 to 1.00
	 March 31, 2010 and each fiscal quarter thereafter
	  	2.00 to 1.00

 For the avoidance of doubt, the Borrower shall not be required to comply with this Section 7.11(c) until such
time as the Consolidated Fixed Charge Coverage Ratio as of the end of any Measurement Period is greater than 1.10 to 1.00. 
 7.12.
Capital Expenditures. 
 (a) Make any ARIMF Capital Expenditure, except for ARIMF Capital Expenditures not exceeding, in the aggregate for
the Borrower and it Subsidiaries during each fiscal year set forth below, the amount set forth opposite such fiscal year: 
  

				
	 Fiscal Year
	  	Amount	 
	 2008
	  	[	*]
	 2009
	  	[	*]
	 2010
	  	[	*]
	 2011
	  	[	*]

 ; provided, however, that so long as no Default has occurred and is continuing or would result from
such expenditure, any portion of any amount set forth in this clause (a), if not expended in the fiscal year for which it is permitted above, may be carried over for expenditure in the next following fiscal year; and provided,
further, if any such amount is so carried over, it will be deemed used in the applicable subsequent fiscal year before the amount set forth opposite such fiscal year above. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has
been filed separately with the Commission. 
  

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 (b) Make any other Capital Expenditure not otherwise permitted under Section 7.12(a), except
for Capital Expenditures for any purpose (other than for the purchase or other acquisition (for cash or non-cash consideration, in one transaction or a series of transactions) of the Equity Interests or assets of another Person that constitute a
business unit or all or a substantial part of the business of, such Person) not exceeding, in the aggregate for the Borrower and it Subsidiaries during each fiscal year set forth below, the amount set forth opposite such fiscal year: 
  

				
	 Fiscal Year
	  	Amount	 
	 2008
	  	[	*]
	 2009
	  	[	*]
	 2010
	  	[	*]
	 2011
	  	[	*]

 ; provided, however, that so long as no Default has occurred and is continuing or would result from
such expenditure, any portion of any amount set forth in this clause (b), if not expended in the fiscal year for which it is permitted above, may be carried over for expenditure in the next following fiscal year; and provided,
further, if any such amount is so carried over, it will be deemed used in the applicable subsequent fiscal year before the amount set forth opposite such fiscal year above. 
 7.13. Amendments of Organization Documents. Amend any of its Organization Documents in a manner adverse in any material respect to the interests
of the Lenders. 
 7.14. Accounting Changes. Make any change in (a) accounting policies or reporting practices, except as
required by GAAP, or (b) fiscal year, except with the consent of the Administrative Agent, which consent shall not be unreasonably withheld. 
 7.15. Prepayments, Etc. of Indebtedness. Prepay, redeem, purchase, defease or otherwise satisfy prior to the scheduled maturity thereof in any manner, or make any payment in violation of any subordination terms of, any Indebtedness,
except (a) the prepayment of the Credit Extensions in accordance with the terms of this Agreement, (b) subject to Section 6.12(a), the iStar Loan Agreement, and (c) subject to Section 6.12(a), refinancings and
refundings of Indebtedness in compliance with Section 7.02(e). 
 7.16. Amendment, Etc. of Permitted Factoring Arrangements;
iStar Loan Documents. (a) Agree to any amendment, restatement, supplement or other modification to, or waiver of, any of its material rights under any Permitted Factoring Arrangement if such amendment, restatement, supplement or other
modification to, or waiver of material rights, would be adverse in any material respect to the interests of the Lenders, without obtaining the prior written consent of the Required Lenders to such amendment, restatement, supplement or other
modification or waiver; (b) agree to any amendment, restatement, supplement or other modification to, or waiver of, any of its material rights under the iStar Loan Documents if such amendment, restatement, supplement or other modification to,
or waiver of material rights, would be adverse in any material respect to the interests of the Lenders, without 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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obtaining the prior written consent of the Required Lenders to such amendment, restatement, supplement or other modification or waiver; (c) amend,
modify or change in any manner that would be adverse in any material respect to the interests of the Lenders any term or condition of the Manufacturing Lease; or (c) amend, modify or change in any manner that would be adverse in any material
respect to the interests of the Lenders any term or condition of any Indebtedness set forth in Schedule 7.02, except for any refinancing, refunding, renewal or extension thereof permitted by Section 7.02(e). The Borrower shall
deliver to the Administrative Agent complete and correct copies of any material amendment, restatement, supplement or other modification to or waiver of the Permitted Factoring Arrangements or the iStar Loan Documents permitted hereunder.

 7.17. OFAC. (a) Become a Person whose property or interests in property are blocked or subject to blocking pursuant to
Section 1 of Executive Order 13224 of September 23, 2001 Blocking Property and Prohibiting Transactions With Persons Who Commit, Threaten to Commit or Support Terrorism (66 Fed. Reg. 49079 (2001)), (b) directly or indirectly conduct
any business or engage in any dealings or transactions that violate in any material respect Section 2 of such Executive Order, or be otherwise associated with any such Person in any manner that violates in any material respect Section 2,
(c) directly or indirectly engage in any dealings or transactions that violate in any material respect the OFAC Country Sanctions Programs or otherwise involving operations, facilities or any Governmental Authority in countries in which such
conduct would be a material Export Violation, (d) directly or indirectly engage in or conspire to engage in any dealings or transactions that evade or avoid, or has the purpose of evading or avoiding, or attempts to violate in any material
respect any of the prohibitions set forth in Executive Order 13224 of September 23, 2001, or (e) otherwise become a Person on OFAC’s list of Specially Designated Nationals and Blocked Persons. None of the Borrower or its Subsidiaries
will use any portion of the proceeds of the Loans directly or indirectly in violation of the OFAC Country Sanctions Programs or otherwise to support any operations or facilities or any Governmental Authority in countries in which such conduct would
be an Export Violation. 
 7.18. Clean-Up Period. Have any Loans or L/C Borrowings outstanding at any time during the Clean-up Period.

 7.19. Alexion Manufacturing. In the case of Alexion Manufacturing, engage in any business or activity other than (a) the
ownership of real estate and certain equipment located at 100 Technology Way, Smithfield, Rhode Island 02917 and 30 Hanton Road, Smithfield, Rhode Island 02917, as of the date hereof, (b) leasing the property described in clause
(a) to the Borrower, (c) maintaining its corporate existence, (d) participating in tax, accounting and other administrative activities as a Subsidiary of a consolidated group of companies, including the Loan Parties, and
(e) activities incidental to the businesses or activities described in clauses (a) through (d) of this Section. 
 ARTICLE VIII. 
 EVENTS OF DEFAULT AND REMEDIES 
 8.01. Events of Default. Any of the following shall constitute an Event of Default: 
 (a) Non-Payment. The Borrower or any other Loan Party fails to (i) pay when and as required to be paid herein, any amount of principal of any
Loan or any L/C Obligation or deposit any funds as Cash Collateral in respect of L/C Obligations, or (ii) pay within three Business Days after the same becomes due, any interest on any Loan or on any L/C Obligation, or any fee due hereunder, or
(iii) pay within five Business Days after the same becomes due, any other amount payable hereunder or under any other Loan Document; or 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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 (b) Specific Covenants. The Borrower fails to perform or observe any term, covenant or agreement
contained in any of Section 6.01, 6.02, 6.03, 6.05(a), 6.10, 6.11, 6.12, 6.14, 6.19 or Article VII; or 
 (c) Other Defaults. Any Loan Party fails to perform or observe any other covenant or agreement (not specified in Section 8.01(a) or
(b) above) contained in any Loan Document on its part to be performed or observed and such failure continues for a period of 30 days after any Responsible Officer knows or should have reasonably known of such failure; or 
 (d) Representations and Warranties. Any representation, warranty, certification or statement of fact made or deemed made by or on behalf of the
Borrower or any other Loan Party herein, in any other Loan Document, or in any document delivered in connection herewith or therewith shall be incorrect or misleading in any material respects (except that such materiality qualifier shall not be
applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof) when made or deemed made; or 
 (e) Cross-Default. (i) Any Loan Party or any Subsidiary thereof (A) fails to make any payment when due (whether by scheduled maturity, required prepayment, acceleration, demand, or otherwise) in
respect of any Indebtedness or Guarantee (other than Indebtedness hereunder and Indebtedness under Swap Contracts) having an aggregate principal amount (including undrawn committed or available amounts and including amounts owing to all creditors
under any combined or syndicated credit arrangement) of more than the Threshold Amount, or (B) fails to observe or perform any other agreement or condition relating to any such Indebtedness or Guarantee or contained in any instrument or
agreement evidencing, securing or relating thereto, or any other event occurs, the effect of which default or other event is to cause, or to permit the holder or holders of such Indebtedness or the beneficiary or beneficiaries of such Guarantee (or
a trustee or agent on behalf of such holder or holders or beneficiary or beneficiaries) to cause, with the giving of notice if required, such Indebtedness to be demanded or to become due or to be repurchased, prepaid, defeased or redeemed
(automatically or otherwise), or an offer to repurchase, prepay, defease or redeem such Indebtedness to be made, prior to its stated maturity, or such Guarantee to become payable or cash collateral in respect thereof to be demanded; or
(ii) there occurs under any Swap Contract an Early Termination Date (as defined in such Swap Contract) resulting from (A) any event of default under such Swap Contract as to which a Loan Party or any Subsidiary thereof is the Defaulting
Party (as defined in such Swap Contract) or (B) any Termination Event (as so defined) under such Swap Contract as to which a Loan Party or any Subsidiary thereof is an Affected Party (as so defined) and, in either event, the Swap Termination
Value owed by such Loan Party or such Subsidiary as a result thereof is greater than the Threshold Amount; or 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (f) Insolvency Proceedings, Etc. Any Loan Party or any Subsidiary thereof institutes or consents
to the institution of any proceeding under any Debtor Relief Law, or makes an assignment for the benefit of creditors; or applies for or consents to the appointment of any receiver, trustee, custodian, conservator, liquidator, rehabilitator or
similar officer for it or for all or any material part of its property; or any receiver, trustee, custodian, conservator, liquidator, rehabilitator or similar officer is appointed without the application or consent of such Person and the appointment
continues undischarged or unstayed for 60 calendar days; or any proceeding under any Debtor Relief Law relating to any such Person or to all or any material part of its property is instituted without the consent of such Person and continues
undismissed or unstayed for 60 calendar days, or an order for relief is entered in any such proceeding; or 
 (g) Inability to Pay Debts;
Attachment. (i) Any Loan Party or any Subsidiary thereof becomes unable or admits in writing its inability or fails generally to pay its debts as they become due, or (ii) any writ or warrant of attachment or execution or similar
process is issued or levied against all or any material part of the property of any such Person and is not released, vacated or fully bonded within 45 days after its issue or levy; or 
 (h) Judgments. There is entered against any Loan Party or any Subsidiary thereof (i) one or more final judgments or orders for the payment of
money in an aggregate amount (as to all such judgments and orders) exceeding $1,000,000 (to the extent not covered by independent third-party insurance as to which the insurer is rated at least “A” by A.M. Best Company, has been notified
of the potential claim and does not dispute coverage), or (ii) any one or more non-monetary final judgments that have, or could reasonably be expected to have, individually or in the aggregate, a Material Adverse Change and, in either case,
(A) enforcement proceedings are commenced by any creditor upon such judgment or order, or (B) there is a period of 20 consecutive days during which a stay of enforcement of such judgment, by reason of a pending appeal or otherwise, is not
in effect; or 
 (i) ERISA. (i) An ERISA Event occurs with respect to a Pension Plan or Multiemployer Plan which has resulted or
could reasonably be expected to result in liability of the Borrower or any of its Subsidiaries under Title IV of ERISA to the Pension Plan, Multiemployer Plan or the PBGC in an aggregate amount in excess of the Threshold Amount, or (ii) the
Borrower, any of its Subsidiaries or any ERISA Affiliate fails to pay when due, after the expiration of any applicable grace period, any installment payment with respect to its withdrawal liability under Section 4201 of ERISA under a
Multiemployer Plan in an aggregate amount in excess of the Threshold Amount; or 
 (j) Invalidity of Loan Documents. Any material
provision of any Loan Document, at any time after its execution and delivery and for any reason other than as expressly permitted hereunder or thereunder or satisfaction in full of all the Obligations, ceases to be in full force and effect; or any
Loan Party or any other Person contests in any manner the validity or enforceability of any provision of any Loan Document; or any Loan Party denies that it has any or further liability or obligation under any provision of any Loan Document, or
purports to revoke, terminate or rescind any provision of any Loan Document; or 
 (k) Change of Control. There occurs any Change of
Control; or 
  
 [*] = Portions of this exhibit have been omitted pursuant to a
confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (l) Collateral Documents. Any Collateral Document after delivery thereof pursuant to
Section 4.01 or 6.12 shall for any reason (other than pursuant to the terms thereof) cease to create a valid and perfected first priority Lien (subject only to Permitted Liens) on the Collateral purported to be covered thereby; or

 (m) Product Recall. Any mandatory product recall shall be required pursuant to any order or directive of any Governmental Authority
affecting the products manufactured or distributed by the Borrower or any of its Subsidiaries. 
 8.02. Remedies upon Event of
Default. If any Event of Default occurs and is continuing, the Administrative Agent shall, at the request of, or may, with the consent of, the Required Lenders, take any or all of the following actions: 
 (a) declare the commitment of each Lender to make Loans and any obligation of the L/C Issuer to make L/C Credit Extensions to be terminated, whereupon
such commitments and obligation shall be terminated; 
 (b) declare the unpaid principal amount of all outstanding Loans, all interest
accrued and unpaid thereon, and all other amounts owing or payable hereunder or under any other Loan Document to be immediately due and payable, without presentment, demand, protest or other notice of any kind, all of which are hereby expressly
waived by the Borrower; 
 (c) require that the Borrower Cash Collateralize the L/C Obligations (in an amount equal to the then Outstanding
Amount thereof); and 
 (d) exercise on behalf of itself, the Lenders and the L/C Issuer all rights and remedies available to it, the Lenders
and the L/C Issuer under the Loan Documents; 
 provided, however, that upon the occurrence of an actual or deemed entry of an order for relief
with respect to the Borrower under the Bankruptcy Code of the United States, the obligation of each Lender to make Loans and any obligation of the L/C Issuer to make L/C Credit Extensions shall automatically terminate, the unpaid principal amount of
all outstanding Loans and all interest and other amounts as aforesaid shall automatically become due and payable, and the obligation of the Borrower to Cash Collateralize the L/C Obligations as aforesaid shall automatically become effective, in each
case without further act of the Administrative Agent or any Lender. 
 8.03. Application of Funds. After the exercise of remedies
provided for in Section 8.02 (or after the Loans have automatically become immediately due and payable and the L/C Obligations have automatically been required to be Cash Collateralized as set forth in the proviso to
Section 8.02), any amounts received on account of the Obligations shall be applied by the Administrative Agent in the following order: 
 First, to payment of that portion of the Obligations constituting fees, indemnities, expenses and other amounts (including fees, charges and disbursements of counsel to the Administrative Agent and amounts payable under Article
III) payable to the Administrative Agent in its capacity as such; 
  
 [*] =
Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 Second, to payment of that portion of the Obligations constituting fees, indemnities and other
amounts (other than principal, interest and Letter of Credit Fees) payable to the Lenders and the L/C Issuer (including fees, charges and disbursements of counsel to the respective Lenders and the L/C Issuer and amounts payable under Article
III, ratably among them in proportion to the respective amounts described in this clause Second payable to them; 
 Third,
to payment of that portion of the Obligations constituting accrued and unpaid Letter of Credit Fees and interest on the Loans, L/C Borrowings and other Obligations, ratably among the Lenders and the L/C Issuer in proportion to the respective amounts
described in this clause Third payable to them; 
 Fourth, to payment of that portion of the Obligations constituting unpaid
principal of the Loans, L/C Borrowings and amounts owing under Secured Hedge Agreements and Secured Cash Management Agreements, ratably among the Lenders, the L/C Issuer, the Hedge Banks and the Cash Management Banks in proportion to the respective
amounts described in this clause Fourth held by them; 
 Fifth, to the Administrative Agent for the account of the L/C Issuer,
to Cash Collateralize that portion of L/C Obligations comprised of the aggregate undrawn amount of Letters of Credit; and 
 Last, the
balance, if any, after all of the Obligations have been indefeasibly paid in full, to the Borrower or as otherwise required by Law. 
 Subject to
Section 2.03(c), amounts used to Cash Collateralize the aggregate undrawn amount of Letters of Credit pursuant to clause Fifth above shall be applied to satisfy drawings under such Letters of Credit as they occur. If any amount
remains on deposit as Cash Collateral after all Letters of Credit have either been fully drawn or expired, such remaining amount shall be applied to the other Obligations, if any, in the order set forth above. 
 ARTICLE IX. 
 ADMINISTRATIVE AGENT

 9.01. Appointment and Authority. (a) Each of the Lenders and the L/C Issuer hereby irrevocably appoints Bank of America 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 L/C Issuer, and the Borrower shall not
have rights as a third party beneficiary of any of such provisions. 
 (b) The Administrative Agent shall also act as the “collateral
agent” under the Loan Documents, and each of the Lenders (in its capacities as a Lender, potential Hedge Bank and potential Cash Management Bank) and the L/C Issuer hereby irrevocably appoints and authorizes the Administrative Agent to act
as the agent of such Lender and the L/C Issuer for purposes of acquiring, holding and enforcing any and all Liens on Collateral granted by any of the Loan Parties to secure any of the Obligations, together with such 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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powers and discretion as are reasonably incidental thereto. In this connection, the Administrative Agent, as “collateral agent” and any co-agents,
sub-agents and attorneys-in-fact appointed by the Administrative Agent pursuant to Section 9.05 for purposes of holding or enforcing any Lien on the Collateral (or any portion thereof) granted under the Collateral Documents, or for
exercising any rights and remedies thereunder at the direction of the Administrative Agent), shall be entitled to the benefits of all provisions of this Article IX and Article X (including Section 10.04(c), as though such
co-agents, sub-agents and attorneys-in-fact were the “collateral agent” under the Loan Documents) as if set forth in full herein with respect thereto. 
 9.02. 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. 
 9.03. 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 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 Required 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 Required 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 Sections 10.01 and 8.02) 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 unless and until notice describing such
Default is given to the Administrative Agent by the Borrower, a Lender or the L/C Issuer. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 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, (iv) the validity, enforceability, effectiveness or
genuineness of this Agreement, any other Loan Document or any other agreement, instrument or document, or the creation, perfection or priority of any Lien purported to be created by the Collateral Documents, (v) the value or the sufficiency of
any Collateral, or (v) the satisfaction of any condition set forth in Article IV or elsewhere herein, other than to confirm receipt of items expressly required to be delivered to the Administrative Agent. 
 9.04. 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 or the L/C Issuer, the Administrative Agent
may presume that such condition is satisfactory to such Lender or the L/C Issuer unless the Administrative Agent shall have received notice to the contrary from such Lender or the L/C Issuer 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. 
 9.05. 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. 
 9.06. Resignation of Administrative Agent. The Administrative Agent may at any time give notice of its resignation to the Lenders, the L/C Issuer
and the Borrower. Upon receipt of any such notice of resignation, the Required Lenders shall have the right, with the consent of the Borrower, to appoint a successor, which shall be a bank with an office in the United States, or an Affiliate of any
such bank with an office in the United States. If no such successor shall have been so appointed by the Required Lenders and 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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shall have accepted such appointment within 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 L/C Issuer, appoint a successor Administrative Agent meeting the qualifications set forth above; 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 (except that in the case of any collateral security held by the Administrative Agent on behalf of the Lenders or the L/C Issuer under any of the Loan Documents, the retiring Administrative Agent shall
continue to hold such collateral security until such time as a successor Administrative Agent is appointed) 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 L/C Issuer directly, until such time as the Required Lenders appoint a successor Administrative Agent as provided for above in this Section. 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 Section). 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 10.04
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. 
 Any resignation by Bank of America as Administrative Agent pursuant to this Section shall also constitute
its resignation as L/C Issuer. Upon the acceptance of a successor’s appointment as Administrative Agent hereunder, (i) such successor shall succeed to and become vested with all of the rights, powers, privileges and duties of the retiring
L/C Issuer, (ii) the retiring L/C Issuer shall be discharged from all of its duties and obligations hereunder or under the other Loan Documents, and (iii) the successor L/C Issuer shall issue letters of credit in substitution for the
Letters of Credit, if any, outstanding at the time of such succession or make other arrangements satisfactory to the retiring L/C Issuer to effectively assume the obligations of the retiring L/C Issuer with respect to such Letters of Credit.

 9.07. Non-Reliance on Administrative Agent and Other Lenders. Each Lender and the L/C Issuer 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 L/C Issuer 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.

  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential
treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 9.08. [Intentionally Omitted]. 
 9.09. Administrative Agent May File Proofs of Claim. In case of the pendency of any proceeding under any Debtor Relief Law or any other judicial
proceeding relative to any Loan Party, the Administrative Agent (irrespective of whether the principal of any Loan or L/C Obligation shall then be due and payable as herein expressed or by declaration or otherwise and irrespective of whether the
Administrative Agent shall have made any demand on the Borrower) shall be entitled and empowered, by intervention in such proceeding or otherwise 
 (a) to file and prove a claim for the whole amount of the principal and interest owing and unpaid in respect of the Loans, L/C Obligations and all other Obligations that are owing and unpaid and to file such other documents as may be
necessary or advisable in order to have the claims of the Lenders, the L/C Issuer and the Administrative Agent (including any claim for the reasonable compensation, expenses, disbursements and advances of the Lenders, the L/C Issuer and the
Administrative Agent and their respective agents and counsel and all other amounts due the Lenders, the L/C Issuer and the Administrative Agent under Sections 2.03(i) and (j), 2.09 and 10.04) allowed in such judicial
proceeding; and 
 (b) to collect and receive any monies or other property payable or deliverable on any such claims and to distribute the
same; 
 and any custodian, receiver, assignee, trustee, liquidator, sequestrator or other similar official in any such judicial proceeding is hereby
authorized by each Lender and the L/C Issuer to make such payments to the Administrative Agent and, if the Administrative Agent shall consent to the making of such payments directly to the Lenders and the L/C Issuer, to pay to the Administrative
Agent any amount due for the reasonable compensation, expenses, disbursements and advances of the Administrative Agent and its agents and counsel, and any other amounts due the Administrative Agent under Sections 2.09 and 10.04.

 Nothing contained herein shall be deemed to authorize the Administrative Agent to authorize or consent to or accept or adopt on behalf of
any Lender or the L/C Issuer any plan of reorganization, arrangement, adjustment or composition affecting the Obligations or the rights of any Lender or the L/C Issuer to authorize the Administrative Agent to vote in respect of the claim of any
Lender or the L/C Issuer or in any such proceeding. 
 9.10. Collateral and Guaranty Matters. The Lenders and the L/C Issuer
irrevocably authorize the Administrative Agent, at its option and in its discretion, 
 (a) to release any Lien on any property granted to or
held by the Administrative Agent under any Loan Document (i) upon termination of the Aggregate Commitments and payment in full of all Obligations (other than contingent indemnification obligations) and the expiration or termination of all
Letters of Credit, (ii) that is sold or to be sold as part of or in connection with any sale permitted hereunder or under any other Loan Document, or (iii) if approved, authorized or ratified in writing in accordance with
Section 10.01; 
  
 [*] = Portions of this exhibit have been omitted
pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (b) to release any Guarantor from its obligations under the Guaranty if such Person ceases to be a
Subsidiary as a result of a transaction permitted hereunder; and 
 (c) to subordinate any Lien on any property granted to or held by the
Administrative Agent under any Loan Document to the holder of any Lien on such property that is permitted by Section 7.01(i). 
 Upon request by the Administrative Agent at any time, the Required Lenders will confirm in writing the Administrative Agent’s authority to release or subordinate its interest in particular types or items of property, or to release any
Guarantor from its obligations under the Guaranty pursuant to this Section 9.10. In each case as specified in this Section 9.10, the Administrative Agent will, at the Borrower’s expense, execute and deliver to the
applicable Loan Party such documents as such Loan Party may reasonably request to evidence the release of such item of Collateral from the assignment and security interest granted under the Collateral Documents or to subordinate its interest in such
item, or to release such Guarantor from its obligations under the Guaranty, in each case in accordance with the terms of the Loan Documents and this Section 9.10. 
 ARTICLE X. 
 MISCELLANEOUS 
 10.01. Amendments, Etc. No amendment or waiver of any provision of this Agreement or any other Loan Document, and no consent to any departure by
the Borrower or any other Loan Party therefrom, shall be effective unless in writing signed by the Required Lenders and the Borrower or the applicable Loan Party, as the case may be, and acknowledged by the Administrative Agent, and each such waiver
or consent shall be effective only in the specific instance and for the specific purpose for which given; provided, however, that no such amendment, waiver or consent shall: 
 (a) waive any condition set forth in Section 4.01 (other than Section 4.01(b)(i) or (c)), or, in the case of the initial
Credit Extension, Section 4.02, without the written consent of each Lender; 
 (b) extend or increase the Commitment of any
Lender (or reinstate any Commitment terminated pursuant to Section 8.02) without the written consent of such Lender; 
 (c)
postpone any date fixed by this Agreement or any other Loan Document for any payment (excluding mandatory prepayments) of principal, interest, fees or other amounts due to the Lenders (or any of them) hereunder or under such other Loan Document
without the written consent of each Lender entitled to such payment; 
 (d) reduce the principal of, or the rate of interest specified herein
on, any Loan or L/C Borrowing, or (subject to clause (iii) of the second proviso to this Section 10.01) any fees or other amounts payable hereunder or under any other Loan Document, or change the manner of computation of any
financial ratio (including any change in any applicable defined term) used in determining the Applicable Rate that would result in a reduction of any interest rate on any Loan or any fee payable hereunder without the written consent of each Lender
entitled to such amount; provided, however, that only the consent of the Required Lenders shall be necessary to amend the definition of “Default Rate” or to waive any obligation of the Borrower to pay interest or Letter of
Credit Fees at the Default Rate; 
  
 [*] = Portions of this exhibit have been
omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (e) change (i) Section 8.03 in a manner that would alter the pro rata sharing of
payments required thereby without the written consent of each Lender; 
 (f) change any provision of this Section 10.01 or the
definition of “Required Lenders” or any other provision hereof specifying the number or percentage of Lenders required to amend, waive or otherwise modify any rights hereunder or make any determination or grant any consent hereunder,
without the written consent of each Lender; 
 (g) release all or substantially all of the Collateral in any transaction or series of related
transactions, without the written consent of each Lender; or 
 (h) release all or substantially all of the value of the Guaranty, without
the written consent of each Lender, except to the extent the release of any Subsidiary from the Guaranty is permitted pursuant to Section 9.10 (in which case such release may be made by the Administrative Agent acting alone); 

and provided, further, that (i) no amendment, waiver or consent shall, unless in writing and signed by the L/C Issuer in addition to the Lenders
required above, affect the rights or duties of the L/C Issuer under this Agreement or any Issuer Document relating to any Letter of Credit issued or to be issued by it; (ii) no amendment, waiver or consent shall, unless in writing and signed by
the Administrative Agent in addition to the Lenders required above, affect the rights or duties of the Administrative Agent under this Agreement or any other Loan Document; and (iii) the Fee Letter may be amended, or rights or privileges
thereunder waived, in a writing executed only by the parties thereto. Notwithstanding anything to the contrary herein, no Defaulting Lender shall have any right to approve or disapprove any amendment, waiver or consent hereunder, except that the
Commitment of such Lender may not be increased or extended without the consent of such Lender. 
 10.02. Notices; Effectiveness;
Electronic Communications. (a) Notices Generally. Except in the case of notices and other communications expressly permitted to be given by telephone (and except as provided in subsection (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, and all notices and other communications expressly permitted
hereunder to be given by telephone shall be made to the applicable telephone number, as follows: 
 (i) if to the Borrower,
the Administrative Agent or the L/C Issuer, to the address, telecopier number, electronic mail address or telephone number specified for such Person on Schedule 10.02; and 
 (ii) if to any other Lender, to the address, telecopier number, electronic mail address or telephone number specified in its
Administrative Questionnaire. 
  
 [*] = Portions of this exhibit have been omitted
pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 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 subsection (b) below shall be effective as provided in such subsection (b). 
 (b) Electronic Communications. Notices and other communications to the Lenders and the L/C Issuer 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 or the L/C Issuer pursuant to
Article II if such Lender or the L/C Issuer, 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) The Platform. THE PLATFORM IS PROVIDED “AS
IS” AND “AS AVAILABLE.” THE AGENT PARTIES (AS DEFINED BELOW) DO NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE BORROWER MATERIALS OR THE ADEQUACY OF THE PLATFORM, AND EXPRESSLY DISCLAIM LIABILITY FOR ERRORS IN OR OMISSIONS FROM THE
BORROWER MATERIALS. NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT OF THIRD PARTY RIGHTS OR FREEDOM FROM VIRUSES OR OTHER CODE DEFECTS, IS MADE BY
ANY AGENT PARTY IN CONNECTION WITH THE BORROWER MATERIALS OR THE PLATFORM. In no event shall the Administrative Agent or any of its Related Parties (collectively, the “Agent Parties”) have any liability to the Borrower, any Lender,
the L/C Issuer or any other Person for losses, claims, damages, liabilities or expenses of any kind (whether in tort, contract or otherwise) arising out of the Borrower’s or the Administrative Agent’s transmission of Borrower Materials
through the Internet, except to the extent that such losses, claims, damages, liabilities or expenses are determined by a court of competent jurisdiction by a final and nonappealable judgment to have resulted from the gross negligence or willful
misconduct of such Agent Party; provided, however, that in no event shall any Agent Party have any liability to the Borrower, any Lender, the L/C Issuer or any other Person for indirect, special, incidental, consequential or punitive
damages (as opposed to direct or actual damages). 
  
 [*] = Portions of this
exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (d) Change of Address, Etc. Each of the Borrower, the Administrative Agent and the L/C Issuer may
change its address, telecopier or telephone number for notices and other communications hereunder by notice to the other parties hereto. Each other Lender may change its address, telecopier or telephone number for notices and other communications
hereunder by notice to the Borrower, the Administrative Agent and the L/C Issuer. In addition, each Lender agrees to notify the Administrative Agent from time to time to ensure that the Administrative Agent has on record (i) an effective
address, contact name, telephone number, telecopier number and electronic mail address to which notices and other communications may be sent and (ii) accurate wire instructions for such Lender. Furthermore, each Public Lender agrees to cause at
least one individual at or on behalf of such Public Lender to at all times have selected the “Private Side Information” or similar designation on the content declaration screen of the Platform in order to enable such Public Lender or its
delegate, in accordance with such Public Lender’s compliance procedures and applicable Law, including United States Federal and state securities Laws, to make reference to Borrower Materials that are not made available through the “Public
Side Information” portion of the Platform and that may contain material non-public information with respect to the Borrower or its securities for purposes of United States Federal or state securities laws. 
 (e) Reliance by Administrative Agent, L/C Issuer and Lenders. The Administrative Agent, the L/C Issuer and the Lenders shall be entitled to
rely and act upon any notices (including telephonic Committed Loan Notices) purportedly given by or on behalf of the Borrower even if (i) such notices were not made in a manner specified herein, were incomplete or were not preceded or followed
by any other form of notice specified herein, or (ii) the terms thereof, as understood by the recipient, varied from any confirmation thereof. The Borrower shall indemnify the Administrative Agent, the L/C Issuer, each Lender and the Related
Parties of each of them from all losses, costs, expenses and liabilities resulting from the reliance by such Person on each notice purportedly given by or on behalf of the Borrower. All telephonic notices to and other telephonic communications with
the Administrative Agent may be recorded by the Administrative Agent, and each of the parties hereto hereby consents to such recording. 
 10.03. No Waiver; Cumulative Remedies. No failure by any Lender, the L/C Issuer or the Administrative Agent to exercise, and no delay by any such Person in exercising, any right, remedy, power or privilege hereunder or under any
other Loan Document shall operate as a waiver thereof; nor shall any single or partial exercise of any right, remedy, power or privilege hereunder preclude any other or further exercise thereof or the exercise of any other right, remedy, power or
privilege. The rights, remedies, powers and privileges herein provided, and provided under each other Loan Document, are cumulative and not exclusive of any rights, remedies, powers and privileges provided by law. 
 10.04. Expenses; Indemnity; Damage Waiver. (a) Costs and Expenses. The Borrower shall pay (i) all reasonable out-of-pocket
expenses incurred by the Administrative Agent and its Affiliates (including the reasonable fees, charges and disbursements of counsel for the Administrative Agent), in connection with the syndication of the credit facilities provided for herein, the
preparation, 
  
 [*] = Portions of this exhibit have been omitted pursuant to a
confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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negotiation, execution, delivery and administration of this Agreement and the other Loan Documents or any amendments, modifications or waivers of the
provisions hereof or thereof (whether or not the transactions contemplated hereby or thereby shall be consummated), (ii) all reasonable out-of-pocket expenses incurred by the L/C Issuer in connection with the issuance, amendment, renewal or
extension of any Letter of Credit or any demand for payment thereunder and (iii) all reasonable out-of-pocket expenses incurred by the Administrative Agent, any Lender or the L/C Issuer (including the reasonable fees, charges and disbursements
of any counsel for the Administrative Agent, any Lender or the L/C Issuer, in connection with the enforcement or protection of its rights (A) in connection with this Agreement and the other Loan Documents, including its rights under this
Section, or (B) in connection with Loans made or Letters of Credit issued hereunder, including all such out-of-pocket expenses incurred during any workout, restructuring or negotiations in respect of such Loans or Letters of Credit. 

(b) Indemnification by the Borrower. The Borrower shall indemnify the Administrative Agent (and any sub-agent thereof), each Lender and the L/C
Issuer, and each Related Party of any of the foregoing Persons (each such Person being called an “Indemnitee”) against, and hold each Indemnitee harmless from, any and all losses, claims, damages, liabilities and related reasonable
expenses (including the reasonable 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 or any other Loan Party 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, or, in the case of the Administrative Agent (and any sub-agent thereof) and its Related Parties only, the administration of this Agreement and the other
Loan Documents, (ii) any Loan or Letter of Credit or the use or proposed use of the proceeds therefrom (including any refusal by the L/C Issuer 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), (iii) any actual or alleged presence or release of Hazardous Materials on or from any property owned or operated by the Borrower or any of its Subsidiaries, or any
Environmental Liability related in any way to the Borrower or any of its Subsidiaries, or (iv) 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 or any other Loan Party or any of the Borrower’s or such Loan Party’s directors, shareholders or creditors, 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 (x) are determined by a court of competent jurisdiction by final and
nonappealable judgment to have resulted from the gross negligence or willful misconduct of such Indemnitee or (y) result from a claim brought by the Borrower or any other Loan Party against an Indemnitee for breach in bad faith of such
Indemnitee’s obligations hereunder or under any other Loan Document, if the Borrower or such Loan Party has obtained a final and nonappealable judgment in its favor on such claim by a court of competent jurisdiction. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 (c) Reimbursement by Lenders. To the extent that the Borrower for any reason fails to indefeasibly
pay any amount required under subsection (a) or (b) of this Section to be paid by it to the Administrative Agent (or any sub-agent thereof), the L/C Issuer or any Related Party of any of the foregoing, each Lender severally agrees to pay
to the Administrative Agent (or any such sub-agent), the L/C Issuer or such Related Party, as the case may be, such Lender’s Applicable Percentage (determined as of the time that the applicable unreimbursed expense or indemnity payment is
sought) of such unpaid amount, provided that the unreimbursed expense or indemnified loss, claim, damage, liability or related expense, as the case may be, was incurred by or asserted against the Administrative Agent (or any such sub-agent)
or the L/C Issuer in its capacity as such, or against any Related Party of any of the foregoing acting for the Administrative Agent (or any such sub-agent) or L/C Issuer in connection with such capacity. The obligations of the Lenders under this
subsection (c) are subject to the provisions of Section 2.12(d). 
 (d) Waiver of Consequential Damages, Etc. To the
fullest extent permitted by applicable law, each party hereto agrees that it shall not assert, and 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 referred to in subsection (b) above shall be liable for any damages arising from the use by unintended recipients of any information or other materials distributed to such unintended
recipients by such Indemnitee through telecommunications, electronic or other information transmission systems in connection with this Agreement or the other Loan Documents or the transactions contemplated hereby or thereby other than for direct or
actual damages resulting from the gross negligence or willful misconduct of such Indemnitee as determined by a final and nonappealable judgment of a court of competent jurisdiction. 
 (e) Payments. All amounts due under this Section shall be payable not later than ten Business Days after demand therefor. 
 (f) Survival. The agreements in this Section shall survive the resignation of the Administrative Agent and the L/C Issuer, the replacement of any
Lender, the termination of the Aggregate Commitments and the repayment, satisfaction or discharge of all the other Obligations. 
 10.05.
Payments Set Aside. To the extent that any payment by or on behalf of the Borrower is made to the Administrative Agent, the L/C Issuer or any Lender, or the Administrative Agent, the L/C Issuer or any Lender exercises its right of setoff, and
such payment or the proceeds of such setoff or any part thereof is subsequently invalidated, declared to be fraudulent or preferential, set aside or required (including pursuant to any settlement entered into by the Administrative Agent, the L/C
Issuer or such Lender in its discretion) to be repaid to a trustee, receiver or any other party, in connection with any proceeding under any Debtor Relief Law or otherwise, then (a) to the extent of such recovery, the obligation or part thereof
originally intended to be satisfied shall be revived and continued in full force and effect as if such payment had not been made or such setoff had not occurred, and (b) each Lender and the 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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L/C Issuer severally agrees to pay to the Administrative Agent upon demand its applicable share (without duplication) of any amount so recovered from or
repaid by the Administrative Agent, plus interest thereon from the date of such demand to the date such payment is made at a rate per annum equal to the Federal Funds Rate from time to time in effect. The obligations of the Lenders and the
L/C Issuer under clause (b) of the preceding sentence shall survive the payment in full of the Obligations and the termination of this Agreement. 
 10.06. Successors and Assigns. (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 assignee in accordance with the provisions of Section 10.06(b), (ii) by way of participation in accordance with the provisions of
Section 10.06(d), or (iii) by way of pledge or assignment of a security interest subject to the restrictions of Section 10.06(f) (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 subsection
(d) of this Section and, to the extent expressly contemplated hereby, the Related Parties of each of the Administrative Agent, the L/C Issuer 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 assignees all or a portion of its rights and
obligations under this Agreement (including all or a portion of its Commitment(s) and the Loans (including for purposes of this Section 10.06(b), participations in L/C Obligations) at the time owing to it); provided that any such
assignment shall be subject to the following conditions: 
  

	 	(i)	Minimum Amounts. 

 (A) in the case
of an assignment of the entire remaining amount of the assigning Lender’s Commitment and the Loans at the time owing to it or in the case of an assignment to a Lender, an Affiliate of a Lender or an Approved Fund, no minimum amount need be
assigned; and 
 (B) in any case not described in subsection (b)(i)(A) of this Section, the aggregate amount of the Commitment
(which for this purpose includes Loans outstanding thereunder) or, if the 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 Event of Default has occurred and is continuing, the Borrower otherwise consents (each such consent not to be unreasonably withheld or delayed); provided, however, that concurrent assignments
to 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential
treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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members of an Assignee Group and concurrent assignments from members of an Assignee Group to a single Eligible Assignee (or to an Eligible Assignee and
members of its Assignee Group) will be treated as a single assignment for purposes of determining whether such minimum amount has been met; 
 (ii) Proportionate Amounts. 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 Commitment assigned; 
 (iii) Required Consents. No consent shall be required for any assignment except to
the extent required by subsection (b)(i)(B) of this Section and, in addition: 
 (A) the consent of the Borrower (such consent
not to be unreasonably withheld or delayed) shall be required unless (1) an Event of Default has occurred and is continuing at the time of such assignment or (2) such assignment is to a Lender, an Affiliate of a Lender or an Approved Fund;

 (B) the consent of the Administrative Agent (such consent not to be unreasonably withheld or delayed) shall be required if
such assignment is to a Person that is not a Lender, an Affiliate of such Lender or an Approved Fund with respect to such Lender; 
 (C) the consent of the L/C Issuer (such consent not to be unreasonably withheld or delayed) shall be required for any assignment that increases the obligation of the assignee to participate in exposure under one or more Letters of Credit
(whether or not then outstanding); and 
 (iv) Assignment and Assumption. The parties to each assignment shall execute
and deliver to the Administrative Agent an Assignment and Assumption, together with a processing and recordation fee in the amount of $3,500; provided, however, that the Administrative Agent may, in its sole discretion, elect to waive
such processing and recordation fee in the case of any assignment. The assignee, if it is not a Lender, shall deliver to the Administrative Agent an Administrative Questionnaire. 
 (v) No Assignment to Borrower. No such assignment shall be made to the Borrower or any of the Borrower’s Affiliates or
Subsidiaries. 
 (vi) No Assignment to Natural Persons. No such assignment shall be made to a natural person.

 Subject to acceptance and recording thereof by the Administrative Agent pursuant to subsection (c) of this Section, from and after the effective date
specified in each Assignment and Assumption, the 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 
  
 [*] = Portions of this exhibit have been omitted pursuant to a
confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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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
Sections 3.01, 3.04, 3.05 and 10.04 with respect to facts and circumstances occurring prior to the effective date of such assignment. Upon request, the Borrower (at its expense) shall execute and deliver a Note to the
assignee Lender. Any assignment or transfer by a Lender of rights or obligations under this Agreement that does not comply with this subsection 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 Section 10.06(d). 
 (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
Commitments of, and principal amounts of the Loans and L/C Obligations 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, without the consent of, or notice to, the Borrower or the Administrative Agent, 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/or obligations under this Agreement (including all or a portion of its Commitment and/or the Loans (including such
Lender’s participations in L/C Obligations) 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 and the L/C Issuer 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, waiver or other modification described in the first
proviso to Section 10.01 that affects such Participant. Subject to subsection (e) of this Section, the Borrower agrees that each Participant shall be entitled to the benefits of Sections 3.01, 3.04 and
3.05 to the same extent as if it were a Lender and had acquired its interest by assignment pursuant to Section 10.06(b). To the extent permitted by law, each Participant also shall be entitled to the benefits of
Section 10.08 as though it were a Lender, provided such Participant agrees to be subject to Section 2.13 as though it were a Lender. 
 (e) Limitations upon Participant Rights. A Participant shall not be entitled to receive any greater payment under Section 3.01 or 3.04 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. A Participant that would be a 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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Foreign Lender if it were a Lender shall not be entitled to the benefits of Section 3.01 unless the Borrower is notified of the participation
sold to such Participant and such Participant agrees, for the benefit of the Borrower, to comply with Section 3.01(e) as though it were a Lender. 
 (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 (including under its Note, if any) 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. 
 (g) Electronic Execution of Assignments. The words “execution,” “signed,”
“signature,” and words of like import in any Assignment and Assumption shall be deemed to include electronic signatures or the keeping of records in electronic form, each of which shall be of the same legal effect, validity or
enforceability as a manually executed signature or the use of a paper-based recordkeeping system, as the case may be, to the extent and as provided for in any applicable law, including the Federal Electronic Signatures in Global and National
Commerce Act, the New York State Electronic Signatures and Records Act, or any other similar state laws based on the Uniform Electronic Transactions Act. 
 (h) Resignation as L/C Issuer after Assignment. Notwithstanding anything to the contrary contained herein, if at any time Bank of America assigns all of its Commitment and Loans pursuant to
Section 10.06(b), Bank of America may, upon 30 days’ notice to the Borrower and the Lenders, resign as L/C Issuer. In the event of any such resignation as L/C Issuer, the Borrower shall be entitled to appoint from among the Lenders
a successor L/C Issuer hereunder; provided, however, that no failure by the Borrower to appoint any such successor shall affect the resignation of Bank of America as L/C Issuer. If Bank of America resigns as L/C Issuer, it shall retain
all the rights, powers, privileges and duties of the L/C Issuer hereunder with respect to all Letters of Credit outstanding as of the effective date of its resignation as L/C Issuer and all L/C Obligations with respect thereto (including the right
to require the Lenders to make Base Rate Loans or fund risk participations in Unreimbursed Amounts pursuant to Section 2.03(c)). Upon the appointment of a successor L/C Issuer, (a) such successor shall succeed to and become vested
with all of the rights, powers, privileges and duties of the retiring L/C Issuer, and (b) the successor L/C Issuer shall issue letters of credit in substitution for the Letters of Credit, if any, outstanding at the time of such succession or
make other arrangements satisfactory to Bank of America to effectively assume the obligations of Bank of America with respect to such Letters of Credit. 
 10.07. Treatment of Certain Information; Confidentiality. Each of the Administrative Agent, the Lenders and the L/C Issuer 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 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 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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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) 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, (f) with the consent of the Borrower or (g) to the extent such Information (i) becomes publicly available other than as a result of a breach of this Section or (ii) becomes available to the
Administrative Agent, any Lender, the L/C Issuer or any of their respective Affiliates on a nonconfidential basis from a source other than the Borrower, its Subsidiaries or its attorneys or accountants. 
 For purposes of this Section, “Information” means all information received from any Loan Party or any Subsidiary thereof relating to any
Loan Party or any Subsidiary thereof or their respective businesses, other than any such information that is available to the Administrative Agent, any Lender or the L/C Issuer on a nonconfidential basis prior to disclosure by any Loan Party or any
Subsidiary thereof, provided that, in the case of information received from a Loan Party or any such Subsidiary 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 in its capacity described in clause (a) of the preceding paragraph has exercised the
same degree of care to maintain the confidentiality of such Information as such Person would accord to the confidential information of the Administrative Agent, the applicable Lender or the L/C Issuer, as the case may be. 
 Each of the Administrative Agent, the Lenders and the L/C Issuer acknowledges that (a) the Information may include material non-public information
concerning the Borrower or a Subsidiary, as the case may be, (b) it has developed compliance procedures regarding the use of material non-public information and (c) it will handle such material non-public information in accordance with
applicable Law, including United States Federal and state securities Laws. 
 10.08. Right of Setoff. If an Event of Default shall
have occurred and be continuing, each Lender, the L/C Issuer 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 L/C Issuer or any such Affiliate to or for the credit or the account
of the Borrower against any and all of the obligations of the Borrower now or hereafter existing under this Agreement or any other Loan Document to such Lender or the L/C Issuer, irrespective of whether or not such Lender or the L/C Issuer shall
have made any demand under this Agreement or any other Loan Document and although such obligations of the Borrower may be contingent or unmatured or are owed to a branch or office of such Lender or the L/C Issuer different from the branch or office
holding such deposit or obligated on such indebtedness. The rights of each Lender, the L/C Issuer and their respective Affiliates under this Section are in addition to other rights and remedies (including other rights of setoff) that such Lender,
the L/C Issuer or their 
  
 [*] = Portions of this exhibit have been omitted
pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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respective Affiliates may have. Each Lender and the L/C Issuer agrees to notify the Borrower and the Administrative Agent promptly after any such setoff and
application, provided that the failure to give such notice shall not affect the validity of such setoff and application. 
 10.09.
Interest Rate Limitation. Notwithstanding anything to the contrary contained in any Loan Document, the interest paid or agreed to be paid under the Loan Documents shall not exceed the maximum rate of non-usurious interest permitted by applicable
Law (the “Maximum Rate”). If the Administrative Agent or any Lender shall receive interest in an amount that exceeds the Maximum Rate, the excess interest shall be applied to the principal of the Loans or, if it exceeds such unpaid
principal, refunded to the Borrower. In determining whether the interest contracted for, charged, or received by the Administrative Agent or a Lender exceeds the Maximum Rate, such Person may, to the extent permitted by applicable Law,
(a) characterize any payment that is not principal as an expense, fee, or premium rather than interest, (b) exclude voluntary prepayments and the effects thereof, and (c) amortize, prorate, allocate, and spread in equal or unequal
parts the total amount of interest throughout the contemplated term of the Obligations hereunder. 
 10.10. Counterparts; Integration;
Effectiveness. This Agreement may be executed in counterparts (and by different parties hereto in different counterparts), each of which shall constitute an original, but all of which when taken together shall constitute a single contract. This
Agreement and the other Loan Documents constitute the entire contract among the parties relating to the subject matter hereof and supersede any and all previous agreements and understandings, oral or written, relating to the subject matter hereof.
Except as provided in Section 4.01, this Agreement shall become effective when it shall have been executed by the Administrative Agent and when the Administrative Agent shall have received counterparts hereof that, when taken together,
bear the signatures of each of the other parties hereto. Delivery of an executed counterpart of a signature page of this Agreement by telecopy shall be effective as delivery of a manually executed counterpart of this Agreement. 
 10.11. Survival of Representations and Warranties. All representations and warranties made hereunder and in any other Loan Document or other
document delivered pursuant hereto or thereto or in connection herewith or therewith shall survive the execution and delivery hereof and thereof. Such representations and warranties have been or will be relied upon by the Administrative Agent and
each Lender, regardless of any investigation made by the Administrative Agent or any Lender or on their behalf and notwithstanding that the Administrative Agent or any Lender may have had notice or knowledge of any Default at the time of any Credit
Extension, and shall continue in full force and effect as long as any Loan or any other Obligation hereunder shall remain unpaid or unsatisfied or any Letter of Credit shall remain outstanding. 
 10.12. Severability. If any provision of this Agreement or the other Loan Documents is held to be illegal, invalid or unenforceable, (a) the
legality, validity and enforceability of the remaining provisions of this Agreement and the other Loan Documents shall not be affected or impaired thereby and (b) the parties shall endeavor in good faith negotiations to replace the illegal,
invalid or unenforceable provisions with valid provisions the economic effect of which comes as close as possible to that of the illegal, invalid or unenforceable provisions. The invalidity of a provision in a particular jurisdiction shall not
invalidate or render unenforceable such provision in any other jurisdiction. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 10.13. Replacement of Lenders. If any Lender requests compensation under Section 3.04, or if
the Borrower is required to pay any additional amount to any Lender or any Governmental Authority for the account of any Lender pursuant to Section 3.01, or if any Lender is a Defaulting Lender, or if any Lender fails to consent to an amendment
or modification to any Loan Document that requires the consent of all Lenders and is approved by the Required Lenders, 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 10.06), 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: 
 (a) the Borrower shall have paid to the Administrative Agent the assignment fee specified in Section 10.06(b); 
 (b) such Lender shall have received payment of an amount equal to the outstanding principal of its Loans and L/C Advances, accrued interest thereon, accrued fees and all other amounts payable to it hereunder and under
the other Loan Documents (including any amounts under Section 3.05) 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); 
 (c) in the case of any such assignment resulting from a claim for compensation under Section 3.04 or payments required to be made pursuant to
Section 3.01, such assignment will result in a reduction in such compensation or payments thereafter; and 
 (d) such assignment
does not conflict with applicable Laws. 
 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. 
 10.14. GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE COMMONWEALTH OF MASSACHUSETTS (WITHOUT GIVING EFFECT TO ANY CHOICE OR CONFLICT OF LAW PROVISION OR RULE THAT WOULD
CAUSE THE APPLICATION OF THE DOMESTIC SUBSTANTIVE LAWS OF ANY OTHER STATE). 
 10.15. Dispute Resolution. This paragraph, including
the subparagraphs below, is referred to as the “Dispute Resolution Provision.” This Dispute Resolution Provision is a material inducement for each of the parties entering into this Agreement. 
 (a) This Dispute Resolution Provision concerns the resolution of any controversies or claims between any of the parties hereto, whether arising in
contract, tort or by statute, including but not limited to controversies or claims that arise out of or relate to: (i) this Agreement or any other Loan Documents (including any renewals, extensions or modifications thereof); or (ii) any
document related 
  
 [*] = Portions of this exhibit have been omitted pursuant to
a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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to the Loan Documents (collectively a “Claim”). For the purposes of this Dispute Resolution Provision only, the term “parties”
shall include any Affiliate of the Administrative Agent or any Lender involved in the servicing, management or administration of any of the Obligations under this Agreement or the other Loan Documents. 
 (b) At the request of any affected party to this Agreement, any Claim shall be resolved by binding arbitration in accordance with the Federal Arbitration
Act (Title 9, U.S. Code) (the “Act”). The Act will apply even though this Agreement provides that it is governed by the law of the Commonwealth of Massachusetts. 
 (c) Arbitration proceedings will be determined in accordance with the Act, the then-current rules and procedures for the arbitration of financial
services disputes of the American Arbitration Association or any successor thereof (“AAA”), and the terms of this Dispute Resolution Provision. In the event of any inconsistency, the terms of this Dispute Resolution Provision shall
control. If AAA is unwilling or unable to (i) serve as the provider of arbitration or (ii) enforce any provision of this arbitration clause, the Administrative Agent may designate another arbitration organization with similar procedures to
serve as the provider of arbitration. 
 (d) The arbitration shall be administered by AAA and conducted, unless otherwise required by Law, in
any U.S. state where a substantial portion of the Collateral for the Revolving Credit Facility is located or if there is no such Collateral, in the Commonwealth of Massachusetts. All Claims shall be determined by one arbitrator; however, if Claims
exceed Five Million Dollars ($5,000,000), upon the request of any affected party hereto, the Claims shall be decided by three arbitrators. All arbitration hearings shall commence within ninety (90) days of the demand for arbitration and close
within ninety (90) days of commencement and the award of the arbitrator(s) shall be issued within thirty (30) days of the close of the hearing. However, the arbitrator(s), upon a showing of good cause, may extend the commencement of the
hearing for up to an additional sixty (60) days. The arbitrator(s) shall provide a concise written statement of reasons for the award. The arbitration award may be submitted to any court having jurisdiction to be confirmed and have judgment
entered and enforced. 
 (e) The arbitrator(s) will give effect to statutes of limitation in determining any Claim and may dismiss the
arbitration on the basis that the Claim is barred. For purposes of the application of any statutes of limitation, the service on AAA under applicable AAA rules of a notice of Claim is the equivalent of the filing of a lawsuit. Any dispute concerning
this arbitration provision or whether a Claim is arbitrable shall be determined by the arbitrator(s), except as set forth at subparagraph (h) of this Dispute Resolution Provision. The arbitrator(s) shall have the power to award legal fees
pursuant to the terms of this Agreement. 
 (f) This paragraph does not limit the right of any party hereto to: (i) exercise self-help
remedies, such as but not limited to, setoff; (ii) initiate judicial or non-judicial foreclosure against any Collateral; (iii) exercise any judicial or power of sale rights, or (iv) act in a court of law to obtain an interim remedy,
such as but not limited to, injunctive relief, writ of possession or appointment of a receiver, or additional or supplementary remedies. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission. 
  

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 (g) The filing of a court action is not intended to constitute a waiver of the right of any party,
including the suing party, thereafter to require submittal of the Claim to arbitration. 
 (h) Any arbitration or trial by a judge of any
Claim will take place on an individual basis without resort to any form of class or representative action (the “Class Action Waiver”). Regardless of anything else in this Dispute Resolution Provision, the validity and effect of the
Class Action Waiver may be determined only by a court and not by an arbitrator. The parties to this Agreement acknowledge that the Class Action Waiver is material and essential to the arbitration of any disputes between the parties and is
nonseverable from the agreement to arbitrate Claims. If the Class Action Waiver is limited, voided or found unenforceable, then the parties’ agreement to arbitrate shall be null and void with respect to such proceeding, subject to the right to
appeal the limitation or invalidation of the Class Action Waiver. The Parties acknowledge and agree that under no circumstances will a class action be arbitrated. 
 (i) By agreeing to binding arbitration, the parties hereto irrevocably and voluntarily waive any right they may have to a trial by jury in respect of any Claim. Furthermore, without intending in any way to limit this
Agreement to arbitrate, to the extent any Claim is not arbitrated, the parties irrevocably and voluntarily waive any right they may have to a trial by jury in respect of such Claim. This waiver of jury trial shall remain in effect even if the Class
Action Waiver is limited, voided or found unenforceable. WHETHER THE CLAIM IS DECIDED BY ARBITRATION OR BY TRIAL BY A JUDGE, THE PARTIES AGREE AND UNDERSTAND THAT THE EFFECT OF THIS AGREEMENT IS THAT THEY ARE GIVING UP THE RIGHT TO TRIAL BY JURY TO
THE EXTENT PERMITTED BY LAW. 
 10.16. No Advisory or Fiduciary Responsibility. In connection with all aspects of each transaction
contemplated hereby (including in connection with any amendment, waiver or other modification hereof or of any other Loan Document), the Borrower acknowledges and agrees, and acknowledges its Affiliates’ understanding, that:
(i) (A) the arranging and other services regarding this Agreement provided by the Administrative Agent are arm’s-length commercial transactions between the Borrower and its Affiliates, on the one hand, and the Administrative Agent, on
the other hand, (B) the Borrower has consulted its own legal, accounting, regulatory and tax advisors to the extent it has deemed appropriate, and (C) the Borrower is capable of evaluating, and understands and accepts, the terms, risks and
conditions of the transactions contemplated hereby and by the other Loan Documents; (ii) (A) the Administrative Agent is and has been acting solely as a principal and, except as expressly agreed in writing by the relevant parties, has not
been, is not, and will not be acting as an advisor, agent or fiduciary for the Borrower or any of its Affiliates, or any other Person and (B) the Administrative Agent has no obligation to the Borrower or any of its Affiliates with respect to
the transactions contemplated hereby except those obligations expressly set forth herein and in the other Loan Documents; and (iii) the Administrative Agent and its respective Affiliates may be engaged in a broad range of transactions that
involve interests that differ from those of the Borrower and its Affiliates, and the Administrative Agent has no obligation to disclose any of such interests to the Borrower or its Affiliates. To the fullest extent permitted by law, the Borrower
hereby waives and releases any claims that it may have against the Administrative Agent with respect to any breach or alleged breach of agency or fiduciary duty in connection with any aspect of any transaction contemplated hereby. 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment
request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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 10.17. USA PATRIOT Act Notice. Each Lender that is subject to the Act (as hereinafter defined) and
the Administrative Agent (for itself and not on behalf of any Lender) hereby notifies the Borrower that pursuant to the requirements of the USA Patriot Act (Title III of Pub. L. 107-56 (signed into law October 26, 2001)) (the
“Act”), it is required to obtain, verify and record information that identifies each Loan Party, which information includes the name and address of each Loan Party and other information that will allow such Lender or the
Administrative Agent, as applicable, to identify each Loan Party in accordance with the Act. 
 10.18. Judgment Currency. If, for the
purposes of obtaining judgment in any court, it is necessary to convert a sum due hereunder or any other Loan Document in one currency into another currency, the rate of exchange used shall be that at which in accordance with normal banking
procedures the Administrative Agent could purchase the first currency with such other currency on the Business Day preceding that on which final judgment is given. The obligation of the Borrower in respect of any such sum due from it to the
Administrative Agent or any Lender hereunder or under the other Loan Documents shall, notwithstanding any judgment in a currency (the “Judgment Currency”) other than that in which such sum is denominated in accordance with the
applicable provisions of this Agreement (the “Agreement Currency”), be discharged only to the extent that on the Business Day following receipt by the Administrative Agent or such Lender, as the case may be, of any sum adjudged to
be so due in the Judgment Currency, the Administrative Agent or such Lender, as the case may be, may in accordance with normal banking procedures purchase the Agreement Currency with the Judgment Currency. If the amount of the Agreement Currency so
purchased is less than the sum originally due to the Administrative Agent or any Lender from the Borrower in the Agreement Currency, the Borrower agrees, as a separate obligation and notwithstanding any such judgment, to indemnify the Administrative
Agent or such Lender, as the case may be, against such loss. If the amount of the Agreement Currency so purchased is greater than the sum originally due to the Administrative Agent or any Lender in such currency, the Administrative Agent or such
Lender, as the case may be, agrees to return the amount of any excess to the Borrower (or to any other Person who may be entitled thereto under applicable law). 
 [Remainder of Page Left Intentionally Blank] 
  
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission. 
  

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

			
	ALEXION PHARMACEUTICALS, INC.
		
	By:	 	 /s/ Vikas Sinha

	Name:	 	Vikas Sinha
	Title:	 	Senior Vice President and Chief Financial Officer
	
	BANK OF AMERICA, N.A., as
	Administrative Agent, a Lender and L/C Issuer
		
	By:	 	 /s/ Linda E.C. Alto

	Name:	 	Linda E.C. Alto
	Title:	 	Senior Vice President

 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted
version of this exhibit has been filed separately with the Commission. 

 [Exhibits and Schedules Intentionally Omitted] 
 [*] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the
Commission.

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