Document:

EX-10.28

 EXHIBIT 10.28 

[ * ] = CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS
DOCUMENT, MARKED BY BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24B-2
OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. 

SECOND AMENDMENT 

THIS SECOND AMENDMENT (the “2nd Amendment”) is made and entered into effective as of December 23, 2016 (the
“2nd Amendment Effective Date”) by and between CYMABAY
THERAPEUTICS, INC., a Delaware corporation having a place of business at 7999 Gateway Blvd., Suite 130, Newark, CA 94560 USA (“CymaBay”), and
DIATEX, INC., a corporation organized under the laws of Texas with a place of business at 105 Elm Spring Lane, San Antonio, TX 78231 (“DiaTex”).
CymaBay and DiaTex may be referred to herein individually as a “Party”, and collectively as the “Parties.” 

RECITALS 

WHEREAS, CymaBay (through its prior name, Metabolex, Inc.) and DiaTex are parties to that certain License
and Development Agreement, dated as of June 30, 1998, which the parties have amended by that certain First Amendment dated April 15, 1999 (collectively, the “License Agreement”); 

WHEREAS, the Parties desire to amend the License Agreement as provided herein; 

NOW, THEREFORE, based on the premises and the mutual covenants and obligations set forth
below, and intending to be bound hereby, the Parties agree as follows: 
 1.    Section 5.2 is hereby amended as follows: 

The phrase [ * ], is hereby amended to read in its entirety as follows: 

[ * ] 
 2.    Section
7.5 is hereby amended to read in its entirety as follows: 
 “7.5    Infringement of DiaTex Patents.
If either Party becomes aware that a Third Party is infringing any rights in the DiaTex Patents, such Party shall give written notice to the other Party describing in detail the nature of such infringement. Metabolex (or its Sublicensee)
shall have the initial right, but not the obligation, to enforce the DiaTex Patents against such Third Party infringer. If it is reasonably needed for DiaTex to be a party to any such enforcement action by Metabolex, for Metabolex to be able to
bring such action, DiaTex agrees to join any such action as a party plaintiff at Metabolex’s request, and Metabolex shall pay for any reasonable out-of-pocket
expenses of DiaTex directly relating to such joinder. Metabolex shall in any event control all aspects of any such action it brings, notwithstanding that DiaTex joins in such action as a plaintiff plaintiff per the foregoing. Each Party agrees to
provide the other Party (or its Sublicensee) all reasonable assistance in such enforcement at the requesting Party’s sole expense. Any damages or other recovery, whether by settlement or otherwise, from an action hereunder to enforce DiaTex
Patents shall first be applied pro rata to each Party to pay the costs and expenses of litigation in such action, and any remaining amount shall be paid to Metabolex and deemed to be Net Sales for purposes of royalty obligations to DiaTex
hereunder.” 

 Confidential 

 

 3.    Section 7.6 is hereby amended to read in its entirety as follows: 

“7.6    Infringement of Joint Patents. If either Party becomes aware that a Third Party is infringing
any Joint Patents or other Patent rights in the Joint Technology, such Party shall give written notice to the other Party describing in detail the nature of such infringement. Metabolex shall have the sole and exclusive right, at its expense and
reasonable discretion, to enforce such Patents against any Third Party infringers. DiaTex agrees to provide Metabolex all reasonable assistance in such enforcement at Metabolex’s sole expense. Such assistance shall include (without limitation),
if requested by Metabolex, to join as a party plaintiff any enforcement action brought by Metabolex, and Metabolex shall pay for any reasonable out-of-pocket expenses of
DiaTex directly relating to such joinder. Any damages or other recovery, whether by settlement or otherwise, from an action hereunder to enforce such Patents shall first be applied pro rata to each Party to pay such Party’s unreimbursed costs
and expenses of litigation in such action. Any remaining amount shall be paid to and retained by Metabolex, and [ * ] of such retained amount shall be deemed to be Net Sales for purposes of royalty obligations to DiaTex hereunder.” 

4.    Section 10.2 is hereby amended to add the following sentence at the end of the Section: 

“DiaTex hereby covenants that (a) if DiaTex provides notice to Metabolex of any breach of this Agreement pursuant to this
Section 10.2, DiaTex will simultaneously provide written notice of such breach to any sublicensee of Metabolex, at the addresses specified by Metabolex; and, (b) if Metabolex fails to cure such breach within the time period set forth
above, then any such sublicensee will have [ * ] days after the end of such period to cure such breach on behalf of Metabolex, and DiaTex agrees to accept any such cure effected by such sublicensee on behalf of Metabolex within such [ * ] days time
period as a timely cure by Metabolex.” 
 5.    Section 10.4 is hereby amended to add the following sentences at the end of
the Section: 
 “DiaTex further covenants that if this Agreement is terminated for any reason (including but not limited to the reasons
set forth in Sections 10.2 and 10.3 of the Agreement): 
 (a)    DiaTex shall provide notice to each sublicensee of such
termination; and 

  
 [ * ] = Certain confidential information
contained in this document, marked by brackets, has been omitted and filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 of the Securities Exchange Act of 1934, as amended. 

 Confidential 

 

 (b)    if, within [ * ] days of the date a sublicensee receives notice of
termination of the Agreement: 
 (i)    such sublicensee notifies DiaTex in writing of its desire to
become a direct licensee of DiaTex on the terms and conditions of this Agreement (but solely with respect to the scope of rights and obligations sublicensed by CymaBay to such sublicensee); and 

(ii)    such sublicensee pays to DiaTex all amounts which became due and payable by CymaBay under this
Agreement but which were unpaid as of the date of termination of the Agreement, but only to the extent the payments relate to rights and territories sublicensed by CymaBay to such sublicense; 

then DiaTex shall consent, and hereby does consent, to entering into a new license agreement directly with such sublicensee on the terms and
conditions of this Agreement, insofar as they relate to a sublicense of rights under this Agreement from CymaBay to such sublicensee, so that such sublicensee, instead of CymaBay, is a direct licensee of DiaTex under the relevant DiaTex Technology
and Joint Technology in the applicable territories covered by such sublicense.” 
 6.    The License Agreement, except as
amended by this Amendment, shall remain in full force and effect in accordance with the provisions thereof. 
 7.    This
Amendment may be executed in two (2) or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument. This Amendment may be executed and transmitted by PDF or via facsimile
with the same validity as if it were an ink-signed document. 
 ******* 

[signature page follows] 

  
 [ * ] = Certain confidential information
contained in this document, marked by brackets, has been omitted and filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 of the Securities Exchange Act of 1934, as amended. 

 Confidential 

 

 IN WITNESS WHEREOF, the Parties have
executed this Amendment by their duly authorized representatives as of the Amendment Effective Date. 
  

									
	CYMABAY THERAPEUTICS, INC.	 		 	DIATEX, INC.
					
	By:	 	 /s/ Harold Van Wart
	 		 	By:	 	 /s/ Michael A. Friedberg

	Name:	 	 Harold Van Wart
	 		 	Name:	 	 Michael A. Friedberg

	Title:	 	 President and CEO
	 		 	Title:	 	 President

  
 [ * ] = Certain confidential information
contained in this document, marked by brackets, has been omitted and filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 of the Securities Exchange Act of 1934, as amended.EX-10.48

 Exhibit 10.48 

*** indicates material has been omitted pursuant to a Confidential Treatment Request filed with the Securities and Exchange Commission. A complete copy of
this agreement has been filed separately with the Securities and Exchange Commission. 
 CHANGE ORDER FORM 

Flare System Modification Implementation 
  

			
	 PROJECT NAME: Corpus Christi Stage 1 Liquefaction Facility
  

OWNER: Corpus Christi Liquefaction, LLC
  

CONTRACTOR: Bechtel Oil, Gas and Chemicals, Inc.
  

DATE OF AGREEMENT: December 6, 2013
	  	 CHANGE ORDER NUMBER: CO-00031

 
 DATE OF CHANGE ORDER: January 17, 2017

  
  

The Agreement between the Parties listed above is changed as follows: (attach additional documentation if necessary)  

 

	1.	Per Article 6.1.B of the Agreement, Parties agree to implement changes to the CCL Wet & Dry Flares, for the new maintenance scenarios provided by CCL. For the West 7 Dry Flares, a new compressor station will be
added, consisting of two 50% compressors (8300 scfm @ 125 psig). 

  

	2.	The scope of this Change Order is as detailed in Exhibit A. 

  

	3.	The cost breakdowns for the scopes of work noted above in this Change Order are detailed in Exhibit B. These costs are as detailed on Trend no. S1-1178 (dated 12 Dec 2016), and an
additional cost of $1,115,000, associated with an expediting fee to be paid to Zeeco. 

  

	4.	Schedule C-1 (Milestone Payment Schedule) of Attachment C of the Agreement will be amended by including the Milestone(s) listed in Exhibit C of this Change Order.

  
  

Adjustment to Contract Price 
  

					
	 The original Contract Price was
	  	$	7,080,830,000	 
	 Net change by previously authorized Change Orders (0001-00030)
	  	$	646,323,372	 
	 The Contract Price prior to this Change Order was
	  	$	7,727,153,372	 
	 The Aggregate Equipment Price will be changed by this Change Order in the amount of
	  	$	        ***        	 
	The Aggregate Labor and Skills Price will be changed by this Change Order in the amount of	  	$	        ***        	 
	 The new Contract Price including this Change Order will be
	  	$	7,758,174,990	 

  
  

Adjustment to Aggregate Equipment Price 
  

					
	 The original Aggregate Equipment Price was
	  	$	        ***         	 
	 Net change by previously authorized Change Orders (0001-00030)
	  	$	        ***         	 
	 The Aggregate Equipment Price prior to this Change Order was
	  	$	        ***         	 
	 The Aggregate Equipment Price will be changed by this Change Order in the amount of
	  	$	        ***         	 
	 The new Aggregate Equipment Price including this Change Order will be
	  	$	        ***         	 

  
  

Adjustment to Aggregate Labor and Skills Price 
  

					
	 The original Aggregate Labor and Skills Price was
	  	$	        ***         	 
	 Net change by previously authorized Change Orders (0001-00030)
	  	$	        ***         	 
	 The Aggregate Labor and Skills Price prior to this Change Order was
	  	$	        ***         	 
	 The Aggregate Labor and Skills Price will be changed by this Change Order in the amount
of
	  	$	        ***         	 
	 The new Aggregate Labor and Skills Price including this Change Order will be
	  	$	        ***         	 

  

Adjustment to Aggregate Provisional Sum 
  

					
	 The original Aggregate Provisional Sum was
	  	$	950,561,351	 
	 Net change by previously authorized Change Orders (0001-00030)
	  	$	  (745,966,926	) 
	 The Aggregate Provisional Sum prior to this Change Order was
	  	$	204,594,425	 
	 The Aggregate Provisional Sum will be changed by this Change Order in the amount of
	  	$	0	 
	 The new Aggregate Provisional Sum including this Change Order will be
	  	$	204,594,425	 

 Adjustment to dates in Project Schedule 

The following dates are modified (list all dates modified; insert N/A if no dates modified): N/A 

Adjustment to other Changed Criteria (insert N/A if no changes or impact; attach additional documentation if necessary) N/A 

Adjustment to Payment Schedule: Yes. See Exhibit C of this Change Order. 

Adjustment to Minimum Acceptance Criteria: N/A 

Adjustment to Performance Guarantees: N/A 
 Adjustment to
Design Basis: N/A 
 Other adjustments to liability or obligation of Contractor or Owner under the Agreement: N/A 

Select either A or B: 
 [A] This Change Order shall
constitute a full and final settlement and accord and satisfaction of all effects of the change reflected in this Change Order upon the Changed Criteria and shall be deemed to compensate Contractor fully for such change.
Initials: ____ Contractor ____ Owner 
 [B] This Change Order shall not constitute a full and
final settlement and accord and satisfaction of all effects of the change reflected in this Change Order upon the Changed Criteria and shall not be deemed to compensate Contractor fully for such change.
Initials: ____ Contractor ____ Owner 
 Upon execution of this Change Order by Owner and Contractor, the above-referenced change shall become a
valid and binding part of the original Agreement without exception or qualification, unless noted in this Change Order. Except as modified by this and any previously issued Change Orders, all other terms and conditions of the Agreement shall remain
in full force and effect. This Change Order is executed by each of the Parties’ duly authorized representatives. 
  

					
	 /s/ Ed Lehotsky
	 		 	 /s/ Sergio Buoncristiano

	Owner	 		 	Contractor
	 Ed Lehotsky
	 		 	 Sergio Buoncristiano

	Name	 		 	Name
	 Senior VP LNG E+C
	 		 	 SVP

	Title	 		 	Title
	 February 28, 2017
	 		 	 January 18, 2017

	Date of Signing	 		 	Date of Signing

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