EX-10.2



 Exhibit 10.2 

THIRD AMENDMENT TO 

CREDIT AND SECURITY AGREEMENT 

THIS THIRD AMENDMENT TO CREDIT AND SECURITY AGREEMENT (this “Agreement”) is dated as of April 30, 2015, by and
among ZS PHARMA, INC., a Delaware corporation (“Borrower”), MIDCAP FUNDING III TRUST, a Delaware statutory trust in its capacity as agent (“Agent”) for the lenders under the Credit Agreement (as
defined below) (“Lenders”), and the Lenders. 
 W I T N E S S E
T H: 
 WHEREAS, Borrower, Lenders and Agent are parties to that certain Credit and Security Agreement, dated as of
July 14, 2014 (as amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”; capitalized terms used herein have the meanings given to them in the Credit Agreement except as otherwise
expressly defined herein), pursuant to which Lenders have agreed to provide to Borrower certain loans and other extensions of credit in accordance with the terms and conditions thereof; and 

WHEREAS, Borrower, Agent and Lenders desire to amend certain provisions of the Credit Agreement in accordance with, and subject to, the
terms and conditions set forth herein. 
 NOW, THEREFORE, in consideration of the premises, the covenants and agreements contained
herein, and other good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, Borrower, Lenders and Agent hereby agree as follows: 

1. Acknowledgment of Obligations. Borrower hereby acknowledges, confirms and agrees that all Credit Extensions made prior to the
date hereof, together with interest accrued and accruing thereon, and fees, costs, expenses and other charges owing by Borrower to Agent and Lenders under the Credit Agreement and the other Financing Documents, are unconditionally owing by Borrower
to Agent and Lenders, without offset, defense or counterclaim of any kind, nature or description whatsoever except as may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or other similar laws relating to or affecting
creditor’s rights generally. 
 2. Amendments to Credit Agreement. Subject to the terms and conditions of this Agreement,
including, without limitation, the conditions to effectiveness set forth in Section 5 below, the Agent and Lenders hereby agree that: 

(a) Credit Facility #2 Schedule: The reference to “April 30, 2015” in the definition of “Commitment Termination
Date” set forth for Credit Facility #2 in the Credit Facility Schedule to the Credit Agreement is hereby amended by deleting such date and inserting in lieu thereof “June 15, 2015”. 

3. No Other Amendments. Except for the amendments set forth and referred to in Section 2 above, the Credit Agreement
and the other Financing Documents shall remain unchanged and in full force and effect and Borrower hereby ratifies and reaffirms all of its obligations under the Credit Agreement and the other Financing Documents as amended by this Agreement.
Nothing in this Agreement is intended, or shall be construed, to constitute a novation or an accord and satisfaction of any of Borrower’s Obligations or to modify, affect or impair the perfection or continuity of Agent’s security interests
in, security titles to or other liens, for the benefit of itself and the Lenders, on any Collateral for the Obligations. 







 4. Representations and Warranties. To induce Agent and Lenders to enter into this
Agreement, Borrower does hereby warrant, represent and covenant to Agent and Lenders that (i) each representation or warranty of Borrower set forth in the Credit Agreement and other Financing Documents are hereby restated and reaffirmed as
true, accurate and complete in all material respects on and as of the date hereof as if such representation or warranty were made on and as of the date hereof (provided, however, 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 provided, further, that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in
all material respects as of such date), (ii) no Default or Event of Default has occurred and is continuing as of the date hereof and (iii) Borrower has the power and is duly authorized to enter into, deliver and perform this Agreement and
this Agreement is the legal, valid and binding obligation of Borrower enforceable against Borrower in accordance with its terms. 
 5.
Condition Precedent to Effectiveness of this Agreement. This Agreement shall become effective as of the date (the “Amendment Effective Date”) upon which Agent shall notify Borrower in writing that Agent has received one
or more counterparts of this Agreement duly executed and delivered by Borrower, Agent and Lenders, in form and substance satisfactory to Agent and Lenders. 

6. Release. 
 (a)
In consideration of the agreements of Agent and Lenders contained herein and for other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, Borrower, on behalf of itself and each of its Affiliates and
Subsidiaries and each of their respective successors, assigns, and other legal representatives, hereby absolutely, unconditionally and irrevocably releases, remises and forever discharges Agent and each Lender and their respective successors and
assigns, and their respective present and former shareholders, affiliates, subsidiaries, divisions, predecessors, directors, officers, attorneys, employees, agents and other representatives (Agent, Lenders and all such other persons being
hereinafter referred to collectively as the “Releasees” and individually as a “Releasee”), of and from all demands, actions, causes of action, suits, covenants, contracts, controversies, agreements, promises, sums
of money, accounts, bills, reckonings, damages and any and all other claims, counterclaims, defenses, rights of set-off, demands and liabilities whatsoever (individually, a “Claim” and
collectively, “Claims”) of every name and nature, known or unknown, suspected or unsuspected, both at law and in equity, which Borrower or any of its successors, assigns, or other legal representatives may now or hereafter own,
hold, have or claim to have against the Releasees or any of them for, upon, or by reason of any circumstance, action, cause or thing whatsoever which arises at any time on or prior to the Amendment Effective Date, including, without limitation, for
or on account of, or in relation to, or in any way in connection with the Credit Agreement or any of the other Financing Documents or transactions thereunder or related thereto. 

(b) Borrower understands, acknowledges and agrees that its release set forth above may be pleaded as a full and complete defense and may be
used as a basis for an injunction against any action, suit or other proceeding which may be instituted, prosecuted or attempted in breach of the provisions of such release. 

(c) Borrower agrees that no fact, event, circumstance, evidence or transaction which could now be asserted or which may hereafter be
discovered shall affect in any manner the final, absolute and unconditional nature of the release set forth above. 
 7. Covenant Not
To Sue. Borrower, on behalf of itself and its successors, assigns, and other legal representatives, hereby absolutely, unconditionally and irrevocably, covenants and agrees with 

  
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and in favor of each Releasee that it will not sue (at law, in equity, in any regulatory proceeding or otherwise) any Releasee on the basis of any Claim released, remised and discharged by
Borrower pursuant to Section 6 above. If Borrower or any of its successors, assigns or other legal representatives violates the foregoing covenant, Borrower, for itself and its successors, assigns and legal representatives, agrees to
pay, in addition to such other damages as any Releasee may sustain as a result of such violation, all attorneys’ fees and costs incurred by any Releasee as a result of such violation. 

8. Advice of Counsel. Each of the parties represents to each other party hereto that it has discussed this Agreement with its
counsel. 
 9. Severability of Provisions. In case any provision of or obligation under this Agreement shall be invalid,
illegal or unenforceable in any applicable jurisdiction, the validity, legality and enforceability of the remaining provisions or obligations, or of such provision or obligation in any other jurisdiction, shall not in any way be affected or impaired
thereby. 
 10. Counterparts. This Agreement may be executed in multiple counterparts (including by electronic mail (pdf)
transmittal of executed signature pages), each of which shall be deemed to be an original and all of which when taken together shall constitute one and the same instrument. 

11. GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF
MARYLAND APPLICABLE TO CONTRACTS MADE AND PERFORMED IN SUCH STATE WITHOUT REGARD TO THE PRINCIPLES THEREOF REGARDING CONFLICTS OF LAWS. 

12. Entire Agreement. The Credit Agreement as and when amended through this Agreement embodies the entire agreement between the
parties hereto relating to the subject matter thereof and supersedes all prior agreements, representations and understandings, if any, relating to the subject matter thereof. 

13. No Strict Construction, Etc. The parties hereto have participated jointly in the negotiation and drafting of this Agreement.
In the event an ambiguity or question of intent or interpretation arises, this Agreement shall be construed as if drafted jointly by the parties hereto and no presumption or burden of proof shall arise favoring or disfavoring any party by virtue of
the authorship of any provisions of this Agreement. Time is of the essence for this Agreement. 
 14. Costs and Expenses.
Borrower absolutely and unconditionally agrees to pay or reimburse upon demand for all reasonable fees, costs and expenses incurred by Agent and the Lenders in connection with the preparation, negotiation, execution and delivery of this Agreement
and any other Financing Documents or other agreements prepared, negotiated, executed or delivered in connection with this Agreement or transactions contemplated hereby. 

[Remainder of page intentionally blank; signature pages follow.] 

  
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 IN WITNESS WHEREOF, the parties hereto have caused this Third Amendment to Credit and
Security Agreement to be duly executed and delivered as of the day and year specified at the beginning hereof. 
  

			
	BORROWER:
	
	ZS PHARMA, INC.
		
	By:		 /s/ Todd Creech (SEAL)

	Name:		Todd Creech
	Title:		Chief Financial Officer



  
 THIRD AMENDMENT TO
CREDIT AND SECURITY AGREEMENT 
 SIGNATURE PAGE 








 
			
	AGENT:
	
	MIDCAP FUNDING III TRUST
	
	 By: Apollo Capital Management, L.P.,

its investment manager

	
	 By: Apollo Capital Management GP, LLC,

its general partner

		
	By:		 /s/ Maurice Amsellem (SEAL)

	Name:		Maurice Amsellem
	Title:		Authorized Signatory



  
 THIRD AMENDMENT TO
CREDIT AND SECURITY AGREEMENT 
 SIGNATURE PAGE 








 
			
	LENDERS:
	
	MIDCAP FUNDING III TRUST
	
	 By: Apollo Capital Management, L.P.,

its investment manager

	
	 By: Apollo Capital Management GP, LLC,

its general partner

		
	By:		 /s/ Maurice Amsellem (SEAL)

	Name:		Maurice Amsellem
	Title:		Authorized Signatory



  
 THIRD AMENDMENT TO
CREDIT AND SECURITY AGREEMENT 
 SIGNATURE PAGE 








 
			
	FLEXPOINT MCLS SPV LLC
		
	By:		 /s/ Daniel Edelman (SEAL)

	Name:		Daniel Edelman
	Title:		Vice President



  
 SYNTA PHARMACEUTICALS
CORP. 
 SECOND AMENDMENT TO LOAN AND SECURITY AGREEMENT 

SIGNATURE PAGE 








 
			
	SILICON VALLEY BANK
		
	By:		 /s/ Anthony Flores (SEAL)

	Name:		Anthony Flores
	Title:		Authorized Signatory



  
 THIRD AMENDMENT TO
CREDIT AND SECURITY AGREEMENT 
 SIGNATURE PAGE