EX-10.6



 Exhibit 10.6 

AMENDMENT OF AND JOINDER TO 

REGISTRATION RIGHTS AGREEMENT 

THIS AMENDMENT AND JOINDER (this “Amendment and Joinder”) is made as of May 1, 2014 by and between Nant Health, LLC, a
Delaware limited liability company (the “Company”), NantWorks, LLC, a Delaware limited liability company (“NantWorks”), and NHealth Holdings, Inc. (“NHealth”). 

WHEREAS, the Company, NantWorks and Verizon Investments LLC, a Delaware limited liability company (“Verizon”), are parties to
a Registration Rights Agreement dated October 25, 2012 (the “Registration Rights Agreement”). 
 WHEREAS, NHealth has
purchased 35,720,664 Series E Units (the “NHealth Units”) from the Company and is a member of the Company pursuant to that certain Fifth and Amended Restated Limited Liability Company Agreement of the Company, dated May 1,
2014. 
 WHEREAS, NantWorks and the Company desire to amend the Registration Rights Agreement to allow for the inclusion of the NHealth
Units in the definition of Registrable Securities so that NHealth may become a party to the Registration Rights Agreement by execution of this Amendment and Joinder. 

WHEREAS, this Amendment and Joinder is duly made pursuant to Section 2.6 of the Registration Rights Agreement by the Company with the
consent of the Company and holders of a majority of the Registrable Securities outstanding as of the date hereof. 
 NOW, THEREFORE,
intending to be legally bound hereby, the parties hereby agree as follows: 
 1. Capitalized terms used in this Amendment and Joinder but
not otherwise defined shall have the meanings given to them in the Registration Rights Agreement. 
 2. The parties hereby agree that the
definition of “Registrable Securities” in the Registration Rights Agreement shall include the NHealth Units. 
 3. Except as
modified by this Amendment and Joinder, the Registration Rights Agreement shall remain in full force and effect. Nothing herein shall be held to alter, vary or otherwise affect the terms, conditions and provisions of the Registration Rights
Agreement, other than as expressly contemplated herein. 
 4. NHealth hereby accedes to and ratifies the Registration Rights Agreement and
covenants and agrees with the Company, Verizon and NantWorks to be bound by the terms of the Registration Rights Agreement as a “Holder” and to duly and punctually perform and discharge all liabilities and obligations whatsoever from time
to time to be performed or discharged by it under or by virtue of the Registration Rights Agreement in all respects as if named as a party therein. 

  
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 5. The Company covenants and agrees that NHealth shall be entitled to all the benefits of the
terms and conditions of the Registration Rights Agreement as a “Holder.” 
 6. This Amendment and Joinder shall hereafter be read
and construed in conjunction and as one document with the Registration Rights Agreement and references in the Registration Rights Agreement to “the Agreement” or “this Agreement,” and references in all other instruments and
documents executed thereunder or pursuant thereto to the Registration Rights Agreement, shall for all purposes refer to the Registration Rights Agreement incorporating and as supplemented by this Amendment and Joinder. 

7. This Amendment and Joinder may be executed in any number of counterparts and signatures may be delivered by facsimile or other electronic
transmission (including via .pdf or .tif) and each of such counterparts shall for all purposes be deemed an original, and all such counterparts shall together constitute one and the same instrument. 

[Remainder of Page Left Intentionally Blank] 

  
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 IN WITNESS WHEREOF, the undersigned have caused this Amendment and Joinder to be executed and
delivered by its authorized representative as of the date first above written. 
  

									
	NANT HEALTH, LLC	 		 	NANTWORKS, LLC
					
	By:	 	 /s/ Patrick Soon-Shiong
	 		 	By:	 	 /s/ Patrick Soon-Shiong

	Name:	 	Patrick Soon-Shiong	 		 	Name:	 	Patrick Soon-Shiong
	Title:	 	Chief Executive Officer	 		 	Title:	 	Chief Executive Officer

  

			
	
	NHEALTH HOLDINGS, INC.
		
	By:	 	 
	Name:	 	Bader Al-Sa’ad
	Title	 	President








 IN WITNESS WHEREOF, the undersigned have caused this Amendment and Joinder to be executed and
delivered by its authorized representative as of the date first above written. 
  

									
	NANT HEALTH, LLC	 		 	NANTWORKS, LLC
					
	By:	 	 	 		 	By:	 	 
	Name:	 		 		 	Name:	 	
	Title:	 		 		 	Title:	 	

  

			
	
	NHEALTH HOLDINGS, INC.
		
	By:	 	 /s/ Bader Al-Sa’ad

	Name:	 	Bader Al-Sa’ad
	Title	 	President