FORM 4
[ X ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         	UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
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OMB Number: 3235-0287
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                      	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	                      	

1. Name and Address of Reporting Person *

Apollo Management Holdings GP, LLC	2. Issuer Name and Ticker or Trading Symbol

Vistra Energy Corp. [ VST ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                      __ X __ 10% Owner
_____ Officer (give title below)      _____ Other (specify below)	
(Last)          (First)          (Middle)

9 W. 57TH STREET, 43RD FLOOR	3. Date of Earliest Transaction (MM/DD/YYYY)

11/19/2018		
(Street)

NEW YORK, NY 10019
(City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)

11/21/2018 	6. Individual or Joint/Group Filing (Check Applicable Line)

___ Form filed by One Reporting Person
_ X _ Form filed by More than One Reporting Person	

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned	
1.Title of Security
(Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code
(Instr. 8)	4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)	5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)	
			Code	V	Amount	(A) or (D)	Price				
Common stock, par value $0.01  	11/19/2018  	 	S	  	9882531   (1)	D	$23.00  	30249231   (1)	I  	See footnote   (2)	
Common stock, par value $0.01  	11/19/2018  	 	S	  	4117722   (1)	D	$23.00  	26131509   (1)	I  	See footnote   (2)	

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)	
1. Title of Derivate Security
(Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code
(Instr. 8)	5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)	6. Date Exercisable and Expiration Date	7. Title and Amount of Securities Underlying Derivative Security
(Instr. 3 and 4)	8. Price of Derivative Security
(Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)	
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares					

Explanation of Responses:	
(1) 	See Exhibit 99.1	
(2) 	See Exhibit 99.1	

Remarks:
This amendment to the Form 4 originally filed on November 21, 2018 is filed to amend the number of shares that were sold by the entities that participated in the reported transactions, the number of shares that are held following the reported transactions, and to amend the description of the entities that participated in the transactions and that continue to hold shares following the reported transactions as described in Footnotes (1) and (2).	

Reporting Owners	
Reporting Owner Name / Address	Relationships	
	Director	10% Owner	Officer	Other	
Apollo Management Holdings GP, LLC
9 W. 57TH STREET
43RD FLOOR
NEW YORK, NY 10019		X			
Apollo Management, L.P.
2 MANHATTANVILLE ROAD
SUITE 203
PURCHASE, NY 10577		X			
Apollo Management GP, LLC
TWO MANHATTANVILLE ROAD
SUITE 203
PURCHASE, NY 10577		X			
Apollo Management Holdings, L.P.
9 W. 57TH STREET
NEW YORK, NY 10019		X			
Apollo Capital Management GP, LLC
9 WEST 57TH STREET
NEW YORK, NY 10019		X			
Apollo Capital Management, L.P.
9 WEST 57TH STREET
NEW YORK, NY 10019		X			
AIF VII Management, LLC
9 W. 57TH STREET
43RD FLOOR
NEW YORK, NY 10019		X			
Apollo Principal Holdings III, L.P.
C/O INTERTRUST CORPORATE SERVICES
(CAYMAN) LIMITED, 190 ELGIN STREET
GEORGE TOWN, E9 KY1-9005		X			
Apollo Principal Holdings III GP Ltd
C/O INTERTRUST CORPORATE SERVICES
(CAYMAN) LIMITED, 190 ELGIN STREET
GEORGE TOWN, E9 KY1-9005		X			
APH Holdings, L.P.
ONE MANHATTANVILLE ROAD, SUITE 201
PURCHASE, NY 10577		X			

Signatures		
[see signatures attached as Exhibit 99.2]		12/4/2018	
** Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.	
*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).	
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).	
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.	
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.	

Exhibit 99.1
 
(1)          Footnote 1 to the original Form 4 that was filed on November 21, 2018 is hereby deleted in its entirety and replaced with the following:
 
The aggregate 14,000,253 shares of common stock, par value $0.01 per share (the “Common Stock”) of Vistra Energy Corp. (the “Issuer”) sold in the reported transactions were held by (i) Leveragesource V S.a r.l. (“ LS V S.à r.l. ”); (ii) LSR Loan Funding LLC (“ LSR LLC ”); (iii) Leroy DH, L.P. (“ Leroy DH ”); (iv) AEH (CB), L.P. (“ AEH (CB) ”); (v) AEH (PEC), L.P. (“ AEH (PEC) ”); (vi) AP VII TXU (CS), L.P. (“ AP VII TXU (CS) ”); (vii) Apollo Credit Opportunity Trading Fund III (“ Opportunity Trading Fund III ”); (viii) Apollo Hercules Partners, L.P. (“ Hercules LP ”); (ix) Apollo Union Street Partners, L.P. (“ Union Street LP ”); (x) COF II (ST), LLC (“ COF II (ST) ”); and (xi) Stone Tower CDO II Ltd. (“ ST CDO II ”), and includes shares held by a trust of which AP VII TXU (UBS), L.P. (“ AP VII TXU (UBS) ”) is the sole beneficiary.
 
The shares reported as being sold in the reported transactions do not include an additional 2,999,747 shares of Common Stock that were sold in connection with the reported transactions at the same sales price of $23.00, for a total sale of 17,000,000 shares.  The additional aggregate 2,999,747 shares that were sold in connection with the reported transactions were held by: (a) SOMA Project Power Trust, for which Apollo Special Opportunities Managed Account Power Trust Management LLC (“ SOMA Power Trust Management ”) serves as portfolio manager; (b) AESI II Project Power Trust, for which AESI II Power Trust Management LLC (“ AESI II Power Trust Management ”) serves as portfolio manager; (c) AIE III Project Power Trust, for which AP Investment Europe III Power Trust Management LLC (“ AP IE III Power Trust Management ”) serves as portfolio manager; (d) Centre St Project Power Trust, for which Apollo Centre Street Partnership Power Trust Management LLC (“ Centre St Power Trust Management ”) serves as portfolio manager; (e) COF III Project Power Trust, for which Apollo Credit Opportunity Fund III AIV I Power Trust Management LLC (“ COF III AIV I Power Trust Management ”) serves as portfolio manager; (f) Lincoln Project Power Trust, for which Apollo Lincoln Private Credit Fund Power Trust Management LLC (“ LPC Power Trust Management ”) serves as portfolio manager; (g) SPN Project Power Trust, for which Apollo SPN Investments I Power Trust Management LLC (“ SPN Power Trust Management ”) serves as portfolio manager; and (h) Zeus Project Power Trust, for which Apollo Zeus Strategic Investments Power Trust Management LLC (“ Zeus Power Trust Management ”) serves as portfolio manager.
 
The entities that are filing this Form 4, as described herein, are collectively referred to herein as the “Reporting Persons.”
 
(2)          The first two paragraphs of Footnote 2 to the original Form 4 that was filed on November 21, 2018 are hereby deleted in their entirety and replaced with the following:
 
The shares of Common Stock of the Issuer reported as beneficially owned following the reported transactions represents the aggregate number of shares held of record by: (i) LS V S.à r.l.; (ii) LSR LLC; (iii) Leroy DH (iv) Zeus Investments, L.P. (“ Zeus LP ”); (v) Apollo Special Opportunities Managed Account, L.P. (“ SOMA Fund ”); (vi) AEH (CB); (vii) AEH (PEC); (viii) AP VII TXU (CS); (ix) AESI (Holdings) II, L.P. (“ AESI (Holdings) II ”); (x) AP Investment Europe III, L.P. (“ AP IE III ”); (xi) Apollo Centre Street Partnership, L.P. (“ Centre Street LP ”); (xii) Opportunity Trading Fund III; (xiii) Hercules LP; (xiv) Apollo Lincoln Private Credit Fund, L.P. (“ Lincoln Private Credit Fund ”); (xv) Union Street LP; (xvi) COF II (ST); (xvii) Apollo SPN Investments I (Credit), LLC (“ SPN Investments I (Credit) ”); and (xviii) ST CDO II.  The shares of Common Stock reported as beneficially owned following the reported transactions also include shares held by a trust of which AP VII TXU (UBS) is the sole beneficiary.
 
The shares reported as beneficially owned following the reported transactions do not include an aggregate of 3,996,253 shares of Common Stock that are held by: (a) SOMA Project Power Trust, for which SOMA Power Trust Management serves as portfolio manager; (b) AESI II Project Power Trust, for which AESI II Power Trust Management serves as portfolio manager; (c) AIE III Project Power Trust, for which AP IE III Power Trust Management serves as portfolio manager; (d) Centre St Project Power Trust, for Centre St

 
Power Trust Management serves as portfolio manager; (e) COF III Project Power Trust, for which III AIV I Power Trust Management serves as portfolio manager; (f) Lincoln Project Power Trust, for which LPC Power Trust Management serves as portfolio manager; (g) SPN Project Power Trust, for which SPN Power Trust Management serves as portfolio manager; and (h) Zeus Project Power Trust, for which Zeus Power Trust Management serves as portfolio manager.

Exhibit 99.2 
 
This Statement on Form 4 is filed by: (i) LeverageSource V S.à r.l., (ii) LeverageSource V, L.P., (iii) LS V GP, LLC, (iv) LeverageSource Holdings, L.P. w/r/t Series V; (v) LSR Loan Funding LLC, (vi) LeverageSource III, L.P., (vii) LS III GP, LLC, (viii) LeverageSource Holdings, L.P. w/r/t Series III, (ix) LeverageSource Holdings GP, LLC, (x) LeverageSource, L.P. (xi) Apollo Advisors VI (EH), L.P., (xii) Apollo Advisors VI (EH-GP), Ltd., (xiii) Apollo Advisors VII (EH), L.P., (xiv) Apollo Advisors VII (EH-GP), Ltd., (xv) Apollo Principal Holdings III, L.P., (xvi) Leroy DH, L.P., (xvii) Leroy DH GP, LLC, (xviii) Apollo Natural Resources Partners II, L.P., (xix) Apollo ANRP Advisors II, L.P., (xx) Apollo ANRP Capital Management II, LLC, (xxi) APH Holdings, L.P., (xxii) Apollo Principal Holdings III GP, Ltd., (xxiii) Zeus Investments, L.P., (xxiv) Apollo Zeus Strategic Advisors, L.P., (xxv) Apollo Zeus Strategic Advisors, LLC, (xxvi) Apollo Special Opportunities Managed Account, L.P., (xxvii) Apollo SOMA Advisors, L.P., (xxviii) Apollo SOMA Capital Management, LLC, (xxix) APH Holdings (DC), L.P., (xxx) Apollo Principal Holdings IV GP, Ltd., (xxxi) Apollo SVF Management, L.P., (xxxii) Apollo SVF Management GP, LLC, (xxxiii) AEH (CB), L.P., (xxxiv) AEH (CB) GP, LLC, (xxxv) AEH Holdings (CB), L.P., (xxxvi) AEH (PEC), L.P., (xxxvii) AP VII TXU (CS), L.P., (xxxviii) AP VII TXU (CS) GP, LLC, (xxxix) AP VII TXU Holdings (CS), L.P., (xl) AP VII TXU (UBS), L.P., (xli) AP VII TXU (UBS) GP, LLC, (xlii) AP VII TXU Holdings (UBS), L.P., (xliii) AEH Holdings GP, LLC, (xliv) AP AEH, L.P., (xlv) Apollo Management VII, L.P., (xlvi) AIF VII Management, LLC, (xlvii) Apollo Management, L.P., (xlviii) Apollo Management GP, LLC, (xlix) AESI (Holdings) II, L.P., (l) Apollo European Strategic Management, L.P., (li) Apollo European Strategic Management GP, LLC, (lii) AP Investment Europe III, L.P., (lii) Apollo Europe Management III, LLC, (liv) Apollo Centre Street Partnership, L.P., (lv) Apollo Centre Street Management, LLC, (lvi) Apollo Credit Opportunity Trading Fund III, (lvii) Apollo Credit Opportunity Fund III LP, (lviii) Apollo Credit Opportunity Fund (Offshore) III LP, (lix) Apollo Credit Opportunity Management III LLC, (lx) Apollo Hercules Partners, L.P., (lxi) Apollo Hercules Management, LLC, (lxii) Apollo Lincoln Private Credit Fund, L.P., (lxiii) Apollo Lincoln Private Credit Management, LLC, (lxiv) Apollo Union Street Partners, L.P., (lxv) Apollo Union Street Management, LLC, (lxvi) COF II (ST), LLC, (lxvii) Apollo Credit Opportunity Management, LLC, (lxviii) Apollo SPN Investments I (Credit), LLC, (lxix) Apollo SPN Investments I, L.P., (lxx) Apollo SPN Management, LLC, (lxxi) Stone Tower CDO II Ltd., (lxxii) Apollo ST Debt Advisors LLC, (lxxiii) ST Management Holdings, LLC, (lxxiv) Apollo Capital Management, L.P., (lxxv) Apollo Capital Management GP, LLC, (lxxvi) Apollo Management Holdings, L.P., and (lxxvii) Apollo Management Holdings GP, LLC.

 
Name of Designated Filer:  Apollo Management Holdings GP, LLC
Date of Event Requiring Statement:  November 19, 2018
Issuer Name and Ticker or Trading Symbol:  Vistra Energy Corp. [VST]

 	LEVERAGESOURCE V, S.À R.L.	
 	 	 	
 	By:	/s/ Katherine G. Newman	
 	 	Name: Katherine G. Newman	
 	 	Title:   Class A Manager	
 	 	 	
 	By:	/s/ Fabrice Jeusette	
 	 	Name: Fabrice Jeusette	
 	 	Title:   Class B Manager	
 	 	 	
 	LEVERAGESOURCE V, L.P.	
 	 	 	
 	By:	LS V GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	
 	LS V GP, LLC	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	
 	 	 	
 	LEVERAGESOURCE HOLDINGS, L.P.	
 	with respect to SERIES V therof	
 	 	 	
 	By:	LeverageSource Holdings GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	

 

 	LSR LOAN FUNDING LLC	
 	 	 	
 	By:	LeverageSource III, L.P.	
 	 	its sole member	
 	 	 	
 	 	By:	LS III GP, LLC	
 	 	 	its general partner	
 	 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	
 	LEVERAGESOURCE III, L.P.	
 	 	 	
 	By:	LS III GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	 	
 	LS III GP, LLC	
 	 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	
 	 	 	 	
 	LEVERAGESOURCE HOLDINGS, L.P.	
 	with respect to SERIES III therof	
 	 	 	 	
 	By:	LeverageSource Holdings GP, LLC	
 	 	its general partner	
 	 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	 	
 	LEVERAGESOURCE HOLDINGS GP, LLC	
 	 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 

 	LEVERAGESOURCE, L.P.	
 	 	 	 	
 	By:	Apollo Advisors VI (EH), L.P.	
 	 	its general partner	
 	 	 	 	
 	 	By:	Apollo Advisors VI (EH-GP), Ltd.	
 	 	 	its general partner	
 	 	 	 	
 	 	 	By:	/s/ Laurie D. Medley	
 	 	 	 	Name: Laurie D. Medley	
 	 	 	 	Title:   Vice President	
 	 	 	 	 	
 	By:	Apollo Advisors VII (EH), L.P.	
 	 	its general partner	
 	 	 	 	 	
 	 	By:	Apollo Advisors VII (EH-GP), Ltd.	
 	 	 	its general partner	
 	 	 	 	 	
 	 	 	By:	/s/ Laurie D. Medley	
 	 	 	 	Name: Laurie D. Medley	
 	 	 	 	Title:   Vice President	
 	 	 	 	 	
 	APOLLO ADVISORS VI (EH), L.P.	
 	 	 	 	 	
 	By:	Apollo Advisors VI (EH-GP), Ltd.	
 	 	its general partner	
 	 	 	 	 	
 	 	By:	/s/ Laurie D. Medley	
 	 	 	Name: Laurie D. Medley	
 	 	 	Title:   Vice President	
 	 	 	 	
 	APOLLO ADVISORS VI (EH-GP), LTD.	
 	 	 	 	
 	By:	/s/ Laurie D. Medley	
 	 	Name: Laurie D. Medley	
 	 	Title:   Vice President	
 	 	 	 	
 	APOLLO ADVISORS VII (EH), L.P.	
 	 	 	 	
 	By:	Apollo Advisors VII (EH-GP), Ltd.	
 	 	its general partner	
 	 	 	 	
 	 	By:	/s/ Laurie D. Medley	
 	 	 	Name: Laurie D. Medley	
 	 	 	Title:   Vice President	

 

 	APOLLO ADVISORS VII (EH-GP), LTD.	
 	 	 	 	 	
 	By:	/s/ Laurie D. Medley	
 	 	Name: Laurie D. Medley	
 	 	Title:   Vice President	
 	 	
 	APOLLO PRINCIPAL HOLDINGS III, L.P.	
 	 	 	 	 	
 	By:	Apollo Principal Holdings III GP, Ltd.	
 	 	its general partner	
 	 	 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	 	 	
 	LEROY DH, L.P.	
 	 	 	 	 	
 	By:	Leroy DH GP, LLC	
 	 	its general partner	
 	 	 	 	 	
 	By:	/s/ Laurie D. Medley	
 	 	Name: Laurie D. Medley	
 	 	Title:   Vice President	
 	 	 	 	 	
 	LEROY DH GP, LLC	
 	 	 	 	 	
 	By:	/s/ Laurie D. Medley	
 	 	Name: Laurie D. Medley	
 	 	Title:   Vice President	
 	 	 	 	 	
 	APOLLO NATURAL RESOURCES PARTNERS II , L.P.	
 	 	
 	By:	Apollo ANRP Advisors II, L.P.	
 	 	its general partner	
 	 	 	 	 	
 	 	By:	Apollo ANRP Capital Management II, LLC	
 	 	 	its general partner	
 	 	 	 	 	
 	 	 	By:	/s/ Laurie D. Medley	
 	 	 	 	Name: Laurie D. Medley	
 	 	 	 	Title:   Vice President	

 

 	APOLLO ANRP ADVISORS II, L.P.	
 	 	 	
 	By:	Apollo ANRP Capital Management II, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Laurie D. Medley	
 	 	 	Name: Laurie D. Medley	
 	 	 	Title:   Vice President	
 	 	 	
 	APOLLO ANRP CAPITAL MANAGEMENT II, LLC	
 	 	 	
 	By:	/s/ Laurie D. Medley	
 	 	Name: Laurie D. Medley	
 	 	Title:   Vice President	
 	 	 	
 	APH HOLDINGS, L.P.	
 	 	 	
 	By:	Apollo Principal Holdings III GP, Ltd.	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	
 	APOLLO PRINCIPAL HOLDINGS III GP, LTD.	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	
 	 	 	
 	ZEUS INVESTMENTS, L.P.	
 	 	
 	By:	Apollo Zeus Strategic Advisors, L.P.	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo Zeus Strategic Advisors, LLC	
 	 	 	its general partner	
 	 	 	 	
 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	Title:   Vice President	

 

 	APOLLO ZEUS STRATEGIC ADVISORS, L.P.	
 	 	 	
 	By:	Apollo Zeus Strategic Advisors, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	
 	APOLLO ZEUS STRATEGIC ADVISORS, LLC	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	
 	 	 	
 	APOLLO SPECIAL OPPORTUNITIES MANAGED ACCOUNT, L.P.	
 	 	 	
 	By:	Apollo SOMA Advisors, L.P.	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo SOMA Capital Management, LLC	
 	 	 	its general partner	
 	 	 	 	
 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	Title:   Vice President	
 	 	 	
 	APOLLO SOMA ADVISORS, L.P.	
 	 	 	
 	By:	Apollo SOMA Capital Management, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	
 	APOLLO SOMA CAPITAL MANAGEMENT, LLC	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 

 	APH HOLDINGS (DC), L.P.	
 	 	 	
 	By:	Apollo Principal Holdings IV GP, Ltd.	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	
 	APOLLO PRINCIPAL HOLDINGS IV GP, LTD.	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	
 	 	 	
 	APOLLO SVF MANAGEMENT, L.P.	
 	 	 	
 	By:	Apollo SVF Management GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	
 	APOLLO SVF MANAGEMENT GP, LLC	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	
 	 	 	
 	AEH (CB), L.P.	
 	 	
 	By:	AEH (CB) GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	 	
 	AEH (CB) GP, LLC	
 	 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 

 	AEH HOLDINGS (CB), L.P.	
 	 	 	
 	By:	AEH Holdings GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	
 	AEH (PEC), L.P.	
 	 	
 	By:	AEH Holdings GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	
 	AP VII TXU (CS), L.P.	
 	 	 	
 	By:	AP VII TXU (CS) GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	AP VII TXU Holdings (CS), L.P.	
 	 	 	its manager	
 	 	 	 	
 	 	By:	AEH Holdings GP, LLC	
 	 	 	its general partner	
 	 	 	 	
 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	Title:   Vice President	
 	 	 	
 	AP VII TXU (CS) GP, LLC	
 	 	 	
 	By:	AP VII TXU Holdings (CS), L.P.	
 	 	its manager	
 	 	 	
 	 	By:	AEH Holdings GP, LLC	
 	 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	

 

 	AP VII TXU HOLDINGS (CS), L.P.	
 	 	 	
 	By:	AEH Holdings GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	
 	AP VII TXU (UBS), L.P.	
 	 	
 	By:	AP VII TXU (UBS) GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	AP VII TXU Holdings (UBS), L.P.	
 	 	 	its sole member	
 	 	 	 	
 	 	 	By:	AEH Holdings GP, LLC	
 	 	 	 	its general partner	
 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	
 	 	 	 	
 	AP VII TXU (UBS) GP, LLC	
 	 	
 	By:	AP VII TXU Holdings (UBS), L.P.	
 	 	its sole member	
 	 	 	
 	 	By:	AEH Holdings GP, LLC	
 	 	 	its general partner	

 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	Title:   Vice President	
 	 	
 	AP VII TXU HOLDINGS (UBS), L.P.	
 	 	 	
 	By:	AEH Holdings GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	

 

 	AEH HOLDINGS GP, LLC	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	
 	 	
 	AP AEH, L.P.	
 	 	
 	By:	Apollo Advisors VII (APO FC), L.P.	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo Advisors VII (APO FC-GP), LLC	
 	 	 	its general partner	

 	 	 	By:	/s/ Laurie D. Medley	
 	 	 	 	Name: Laurie D. Medley	
 	 	 	 	Title:   Vice President	
 	 	
 	APOLLO MANAGEMENT VII, L.P.	
 	 	 	
 	By:	AIF VII Management, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Laurie D. Medley	
 	 	 	Name: Laurie D. Medley	
 	 	 	Title:   Vice President	
 	 	
 	AIF VII MANAGEMENT, LLC	
 	 	 	
 	By:	/s/ Laurie D. Medley	
 	 	Name: Laurie D. Medley	
 	 	Title:   Vice President	
 	 	
 	APOLLO MANAGEMENT, L.P.	
 	 	 	
 	By:	Apollo Management GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	

 

 	APOLLO MANAGEMENT GP, LLC	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	AESI (HOLDINGS) II, L.P.	
 	 	
 	By:	AES Advisors II, L.P.	
 	 	its general partner	
 	 	
 	 	By:	AES Advisors II GP, LLC	
 	 	 	its general partner	
 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	APOLLO EUROPEAN STRATEGIC MANAGEMENT, L.P.	
 	 	
 	By:	Apollo European Strategic Management GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	

 	APOLLO EUROPEAN STRATEGIC MANAGEMENT GP, LLC	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	AP INVESTMENT EUROPE III, L.P.	
 	 	
 	By:	Apollo Europe Advisors III, L.P.	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo Europe Capital Management III, LLC	
 	 	 	its general partner	
 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 

 	APOLLO EUROPE MANAGEMENT III, LLC	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	APOLLO CENTRE STREET PARTNERSHIP, L.P.	
 	 	
 	By:	Apollo Centre Street Advisors (APO DC), L.P.	
 	 	its general partner	
 	 	
 	 	By:	Apollo Centre Street Advisors (APO DC-GP), LLC	
 	 	 	its general partner	
 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	APOLLO CENTRE STREET MANAGEMENT, LLC	
 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	
 	 	
 	APOLLO CREDIT OPPORTUNITY TRADING FUND III	
 	 	
 	By:	Apollo Credit Opportunity Fund III LP	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo Credit Opportunity Advisors III (APO FC) LP	
 	 	 	its general partner	
 	 	
 	 	 	By:	Apollo Credit Opportunity Advisors III (APO FC—GP) LLC	
 	 	 	 	 	
 	 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	 	Title:   Vice President	
 	 	 	
 	By:	Apollo Credit Opportunity Fund (Offshore) III LP	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo Credit Opportunity Advisors III (APO FC) LP	
 	 	 	its general partner	
 	 	
 	 	 	By:	Apollo Credit Opportunity Advisors III (APO FC—GP) LLC	
 	 	 	 	 	
 	 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	 	Title:   Vice President	

 

 	APOLLO CREDIT OPPORTUNITY FUND III LP	
 	 	
 	By:	Apollo Credit Opportunity Advisors III (APO FC) LP	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo Credit Opportunity Advisors III (APO FC–GP) LLC	
 	 	 	 	
 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	Title:   Vice President	

 	APOLLO CREDIT OPPORTUNITY FUND (OFFSHORE) III LP	
 	 	
 	By:	Apollo Credit Opportunity Advisors III (APO FC) LP	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo Credit Opportunity Advisors III (APO FC–GP) LLC	
 	 	 	 	
 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	Title:   Vice President	

 	APOLLO CREDIT OPPORTUNITY MANAGEMENT III LLC	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	APOLLO HERCULES PARTNERS, L.P.	
 	 	
 	By:	Apollo Hercules Advisors, L.P.	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo Hercules Advisors GP, LLC	
 	 	 	its general partner	
 	 	 	 	 	
 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	Title:   Vice President	

 	APOLLO HERCULES MANAGEMENT, LLC	
 	 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 

 	APOLLO LINCOLN PRIVATE CREDIT FUND, L.P.	
 	 	
 	By:	Apollo Lincoln Private Credit Advisors (APO DC), L.P.	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo Lincoln Private Credit Advisors (APO DC-GP), LLC	
 	 	 	its general partner	
 	 	 	 	
 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	Title:   Vice President	

 	APOLLO LINCOLN PRIVATE CREDIT MANAGEMENT, LLC	
 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	APOLLO UNION STREET PARTNERS, L.P.	
 	 	
 	By:	Apollo Union Street Advisors, L.P.	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo Union Street Capital Management, LLC	
 	 	 	its general partner	
 	 	 	 	
 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	Title:   Vice President	

 	APOLLO UNION STREET MANAGEMENT, LLC	
 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	COF II (ST), LLC	
 	 	
 	By:	Apollo Credit Opportunity Management, LLC	
 	 	its manager	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	

 

 	APOLLO CREDIT OPPORTUNITY MANAGEMENT, LLC	
 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	APOLLO SPN INVESTMENTS I (CREDIT), LLC	
 	 	
 	By:	Apollo SPN Investments I, L.P.	
 	 	its sole member	
 	 	 	
 	 	By:	Apollo SPN Advisors (APO DC), L.P.	
 	 	 	its general partner	
 	 	 	 	
 	 	 	By:	Apollo SPN Capital Management (APO DC-GP), LLC	
 	 	 	 	its general partner	
 	 	 	 	 	
 	 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	 	Title:   Vice President	

 	APOLLO SPN INVESTMENTS I, L.P.	
 	 	
 	By:	Apollo SPN Advisors (APO DC), L.P.	
 	 	its general partner	
 	 	 	
 	 	By:	Apollo SPN Capital Management (APO DC-GP), LLC	
 	 	 	its general partner	
 	 	 	 	
 	 	 	By:	/s/ Joseph D. Glatt	
 	 	 	 	Name: Joseph D. Glatt	
 	 	 	 	Title:   Vice President	

 	APOLLO SPN MANAGEMENT, LLC	
 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	STONE TOWER CDO II LTD.	
 	 	
 	By:	Apollo ST Debt Advisors LLC	
 	 	its manager	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	

 

 	APOLLO ST DEBT ADVISORS LLC	
 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	ST MANAGEMENT HOLDINGS, LLC	
 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	APOLLO CAPITAL MANAGEMENT, L.P.	
 	 	
 	By:	Apollo Management GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	

 	APOLLO CAPITAL MANAGEMENT GP, LLC	
 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President	

 	APOLLO MANAGEMENT HOLDINGS, L.P.	
 	 	
 	By:	Apollo Management Holdings GP, LLC	
 	 	its general partner	
 	 	 	
 	 	By:	/s/ Joseph D. Glatt	
 	 	 	Name: Joseph D. Glatt	
 	 	 	Title:   Vice President	

 	APOLLO MANAGEMENT HOLDINGS GP, LLC	
 	 	
 	By:	/s/ Joseph D. Glatt	
 	 	Name: Joseph D. Glatt	
 	 	Title:   Vice President