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Vistra Corp. Major Shareholding Notification 2018

Feb 14, 2018

29960_mrq_2018-02-14_27645507-2fff-4f82-85ba-edc0d00a5d99.zip

Major Shareholding Notification

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SC 13G 1 a18-5863_5sc13g.htm SC 13G

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

*SCHEDULE 13G*

*(Amendment No. )**

*Under the Securities Exchange Act of 1934*

*VISTRA ENERGY CORP.*

(Name of Issuer)

*Common Stock, par value $0.01*

(Title of Class of Securities)

*92840M102*

(CUSIP Number)

*December 31, 2017*

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

o Rule 13d-1(b)
o Rule 13d-1(c)
x Rule 13d-1(d)
  • The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

SEQ.=1,FOLIO='',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-ba.htm',USER='109952',CD='Feb 14 17:32 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). LeverageSource V S.à r.l.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Luxembourg
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,639,954 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,639,954 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,639,954 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.4%
12 Type of Reporting Person (See Instructions) OO

2

SEQ.=1,FOLIO='2',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-ba.htm',USER='109952',CD='Feb 14 17:32 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). LeverageSource V, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,639,954 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,639,954 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,639,954 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.4%
12 Type of Reporting Person (See Instructions) PN

3

SEQ.=1,FOLIO='3',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-ba.htm',USER='109952',CD='Feb 14 17:32 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). LS V GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,639,954 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,639,954 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,639,954 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.4%
12 Type of Reporting Person (See Instructions) OO

4

SEQ.=1,FOLIO='4',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-ba.htm',USER='109952',CD='Feb 14 17:32 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). LeverageSource Holdings, L.P. w/r/t Series V
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,639,954 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,639,954 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,639,954 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.4%
12 Type of Reporting Person (See Instructions) PN

5

SEQ.=1,FOLIO='5',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-ba.htm',USER='109952',CD='Feb 14 17:32 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). LSR Loan Funding LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 4,578,999 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 4,578,999 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 4,578,999 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.1%
12 Type of Reporting Person (See Instructions) OO

6

SEQ.=1,FOLIO='6',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bc.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). LeverageSource III, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 4,578,999 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 4,578,999 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 4,578,999 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.1%
12 Type of Reporting Person (See Instructions) PN

7

SEQ.=1,FOLIO='7',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bc.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). LS III GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 4,578,999 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 4,578,999 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 4,578,999 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.1%
12 Type of Reporting Person (See Instructions) OO

8

SEQ.=1,FOLIO='8',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bc.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). LeverageSource Holdings, L.P. w/r/t Series III
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 4,578,999 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 4,578,999 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 4,578,999 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.1%
12 Type of Reporting Person (See Instructions) PN

9

SEQ.=1,FOLIO='9',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bc.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). LeverageSource Holdings GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 6,218,953 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 6,218,953 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 6,218,953 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.5%
12 Type of Reporting Person (See Instructions) OO

10

SEQ.=1,FOLIO='10',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bc.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). LeverageSource, L.P
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 6,218,953 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 6,218,953 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 6,218,953 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.5%
12 Type of Reporting Person (See Instructions) PN

11

SEQ.=1,FOLIO='11',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bc.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Advisors VI (EH), L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 6,218,953 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 6,218,953 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 6,218,953 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.5%
12 Type of Reporting Person (See Instructions) PN

12

SEQ.=1,FOLIO='12',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bc.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Advisors VI (EH-GP), Ltd.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 6,218,953 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 6,218,953 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 6,218,953 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.5%
12 Type of Reporting Person (See Instructions) CO

13

SEQ.=1,FOLIO='13',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-be.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Advisors VII (EH), L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 6,218,953 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 6,218,953 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 6,218,953 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.5%
12 Type of Reporting Person (See Instructions) PN

14

SEQ.=1,FOLIO='14',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-be.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Advisors VII (EH-GP), Ltd.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 6,218,953 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 6,218,953 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 6,218,953 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.5%
12 Type of Reporting Person (See Instructions) CO

15

SEQ.=1,FOLIO='15',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-be.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Principal Holdings III, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 6,218,953 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 6,218,953 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 6,218,953 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.5%
12 Type of Reporting Person (See Instructions) PN

16

SEQ.=1,FOLIO='16',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-be.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Leroy DH, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,044,795 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,044,795 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,044,795 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.5%
12 Type of Reporting Person (See Instructions) PN

17

SEQ.=1,FOLIO='17',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-be.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Leroy DH GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,044,795 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,044,795 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,044,795 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.5%
12 Type of Reporting Person (See Instructions) OO

18

SEQ.=1,FOLIO='18',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-be.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). ANRP II (Debt AIV), L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,044,795 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,044,795 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,044,795 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.5%
12 Type of Reporting Person (See Instructions) PN

19

SEQ.=1,FOLIO='19',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-be.htm',USER='109952',CD='Feb 14 17:33 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo ANRP Advisors II, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,044,795 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,044,795 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,044,795 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.5%
12 Type of Reporting Person (See Instructions) PN

20

SEQ.=1,FOLIO='20',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bg.htm',USER='109952',CD='Feb 14 17:36 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo ANRP Capital Management II, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,044,795 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,044,795 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,044,795 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.5%
12 Type of Reporting Person (See Instructions) OO

21

SEQ.=1,FOLIO='21',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bg.htm',USER='109952',CD='Feb 14 17:36 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). APH Holdings, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,044,795 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,044,795 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,044,795 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.5%
12 Type of Reporting Person (See Instructions) PN

22

SEQ.=1,FOLIO='22',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bg.htm',USER='109952',CD='Feb 14 17:36 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Principal Holdings III GP, Ltd.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 8,263,748 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 8,263,748 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 8,263,748 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.9%
12 Type of Reporting Person (See Instructions) CO

23

SEQ.=1,FOLIO='23',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bg.htm',USER='109952',CD='Feb 14 17:36 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). ACLF Co-Investment Fund, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Alberta
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,892,991 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,892,991 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,892,991 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.4%
12 Type of Reporting Person (See Instructions) PN

24

SEQ.=1,FOLIO='24',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bg.htm',USER='109952',CD='Feb 14 17:36 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Liquidity Advisors, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,892,991 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,892,991 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,892,991 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.4%
12 Type of Reporting Person (See Instructions) PN

25

SEQ.=1,FOLIO='25',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bg.htm',USER='109952',CD='Feb 14 17:36 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Liquidity Capital Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,892,991 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,892,991 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,892,991 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.4%
12 Type of Reporting Person (See Instructions) OO

26

SEQ.=1,FOLIO='26',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bg.htm',USER='109952',CD='Feb 14 17:36 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Zeus Investments, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 142,420 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 142,420 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 142,420 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) PN

27

SEQ.=1,FOLIO='27',FILE='C:\JMS\109952\18-5863-5\task8738644\5863-5-bg.htm',USER='109952',CD='Feb 14 17:36 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Zeus Strategic Advisors, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 142,420 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 142,420 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 142,420 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) PN

28

SEQ.=1,FOLIO='28',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bi.htm',USER='107541',CD='Feb 14 14:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Zeus Strategic Advisors, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 142,420 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 142,420 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 142,420 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) OO

29

SEQ.=1,FOLIO='29',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bi.htm',USER='107541',CD='Feb 14 14:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Special Opportunities Managed Power Trust Management LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 852,384 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 852,384 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 852,384 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.2%
12 Type of Reporting Person (See Instructions) OO

30

SEQ.=1,FOLIO='30',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bi.htm',USER='107541',CD='Feb 14 14:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Special Opportunities Managed Account, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 878,069 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 878,069 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 878,069 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.2%
12 Type of Reporting Person (See Instructions) PN

31

SEQ.=1,FOLIO='31',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bi.htm',USER='107541',CD='Feb 14 14:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo SOMA Advisors, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 878,069 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 878,069 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 878,069 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.2%
12 Type of Reporting Person (See Instructions) PN

32

SEQ.=1,FOLIO='32',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bi.htm',USER='107541',CD='Feb 14 14:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo SOMA Capital Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 878,069 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 878,069 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 878,069 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.2%
12 Type of Reporting Person (See Instructions) OO

33

SEQ.=1,FOLIO='33',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bi.htm',USER='107541',CD='Feb 14 14:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). APH Holdings (DC), L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,913,480 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,913,480 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,913,480 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.7%
12 Type of Reporting Person (See Instructions) PN

34

SEQ.=1,FOLIO='34',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bi.htm',USER='107541',CD='Feb 14 14:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Principal Holdings IV GP, Ltd.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,913,480 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,913,480 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,913,480 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.7%
12 Type of Reporting Person (See Instructions) CO

35

SEQ.=1,FOLIO='35',FILE='C:\JMS\C902555\18-5863-5\task8737738\5863-5-bk.htm',USER='C902555',CD='Feb 14 10:11 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo SVF Management, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 878,069 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 878,069 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 878,069 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.2%
12 Type of Reporting Person (See Instructions) PN

36

SEQ.=1,FOLIO='36',FILE='C:\JMS\C902555\18-5863-5\task8737738\5863-5-bk.htm',USER='C902555',CD='Feb 14 10:11 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo SVF Management GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 878,069 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 878,069 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 878,069 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.2%
12 Type of Reporting Person (See Instructions) OO

37

SEQ.=1,FOLIO='37',FILE='C:\JMS\C902555\18-5863-5\task8737738\5863-5-bk.htm',USER='C902555',CD='Feb 14 10:11 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AEH (CB), L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 8,329,209 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 8,329,209 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 8,329,209 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.9%
12 Type of Reporting Person (See Instructions) PN

38

SEQ.=1,FOLIO='38',FILE='C:\JMS\C902555\18-5863-5\task8737738\5863-5-bk.htm',USER='C902555',CD='Feb 14 10:11 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AEH (CB) GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 8,329,209 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 8,329,209 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 8,329,209 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.9%
12 Type of Reporting Person (See Instructions) OO

39

SEQ.=1,FOLIO='39',FILE='C:\JMS\C902555\18-5863-5\task8737738\5863-5-bk.htm',USER='C902555',CD='Feb 14 10:11 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AEH Holdings (CB), L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 8,329,209 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 8,329,209 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 8,329,209 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.9%
12 Type of Reporting Person (See Instructions) PN

40

SEQ.=1,FOLIO='40',FILE='C:\JMS\C902555\18-5863-5\task8737738\5863-5-bk.htm',USER='C902555',CD='Feb 14 10:11 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AEH (PEC), L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 3,463,600 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 3,463,600 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 3,463,600 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.8%
12 Type of Reporting Person (See Instructions) PN

41

SEQ.=1,FOLIO='41',FILE='C:\JMS\C902555\18-5863-5\task8737738\5863-5-bk.htm',USER='C902555',CD='Feb 14 10:11 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AP VII TXU (CS), L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 10,957,755 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 10,957,755 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 10,957,755 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 2.6%
12 Type of Reporting Person (See Instructions) PN

42

SEQ.=1,FOLIO='42',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bm.htm',USER='107541',CD='Feb 14 14:58 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AP VII TXU (CS) GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 10,957,755 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 10,957,755 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 10,957,755 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 2.6%
12 Type of Reporting Person (See Instructions) OO

43

SEQ.=1,FOLIO='43',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bm.htm',USER='107541',CD='Feb 14 14:58 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AP VII TXU Holdings (CS), L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 10,957,755 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 10,957,755 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 10,957,755 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 2.6%
12 Type of Reporting Person (See Instructions) PN

44

SEQ.=1,FOLIO='44',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bm.htm',USER='107541',CD='Feb 14 14:58 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AP VII TXU (UBS), L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 5,799,414 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 5,799,414 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 5,799,414 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.4%
12 Type of Reporting Person (See Instructions) PN

45

SEQ.=1,FOLIO='45',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bm.htm',USER='107541',CD='Feb 14 14:58 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AP VII TXU (UBS) GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 5,799,414 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 5,799,414 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 5,799,414 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.4%
12 Type of Reporting Person (See Instructions) OO

46

SEQ.=1,FOLIO='46',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bm.htm',USER='107541',CD='Feb 14 14:58 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AP VII TXU Holdings (UBS), L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 5,799,414 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 5,799,414 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 5,799,414 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.4%
12 Type of Reporting Person (See Instructions) PN

47

SEQ.=1,FOLIO='47',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bm.htm',USER='107541',CD='Feb 14 14:58 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AEH Holdings GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 28,549,978 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 28,549,978 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 28,549,978 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 6.7%
12 Type of Reporting Person (See Instructions) OO

48

SEQ.=1,FOLIO='48',FILE='C:\JMS\107541\18-5863-5\task8738351\5863-5-bm.htm',USER='107541',CD='Feb 14 14:58 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AP AEH, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 28,549,978 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 28,549,978 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 28,549,978 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 6.7%
12 Type of Reporting Person (See Instructions) PN

49

SEQ.=1,FOLIO='49',FILE='C:\JMS\C902558\18-5863-5\task8737741\5863-5-bo.htm',USER='C902558',CD='Feb 14 10:30 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Management VII, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 28,549,978 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 28,549,978 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 28,549,978 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 6.7%
12 Type of Reporting Person (See Instructions) PN

50

SEQ.=1,FOLIO='50',FILE='C:\JMS\C902558\18-5863-5\task8737741\5863-5-bo.htm',USER='C902558',CD='Feb 14 10:30 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AIF VII Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 28,549,978 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 28,549,978 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 28,549,978 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 6.7%
12 Type of Reporting Person (See Instructions) OO

51

SEQ.=1,FOLIO='51',FILE='C:\JMS\C902558\18-5863-5\task8737741\5863-5-bo.htm',USER='C902558',CD='Feb 14 10:30 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Management, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 28,549,978 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 28,549,978 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 28,549,978 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 6.7%
12 Type of Reporting Person (See Instructions) PN

52

SEQ.=1,FOLIO='52',FILE='C:\JMS\C902558\18-5863-5\task8737741\5863-5-bo.htm',USER='C902558',CD='Feb 14 10:30 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Management GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 28,549,978 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 28,549,978 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 28,549,978 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 6.7%
12 Type of Reporting Person (See Instructions) OO

53

SEQ.=1,FOLIO='53',FILE='C:\JMS\C902558\18-5863-5\task8737741\5863-5-bo.htm',USER='C902558',CD='Feb 14 10:30 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). CLF Finance Company, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,635,784 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,635,784 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,635,784 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.6%
12 Type of Reporting Person (See Instructions) OO

54

SEQ.=1,FOLIO='54',FILE='C:\JMS\C902558\18-5863-5\task8737741\5863-5-bo.htm',USER='C902558',CD='Feb 14 10:30 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Liquidity Fund, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,635,784 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,635,784 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,635,784 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.6%
12 Type of Reporting Person (See Instructions) PN

55

SEQ.=1,FOLIO='55',FILE='C:\JMS\C902558\18-5863-5\task8737741\5863-5-bo.htm',USER='C902558',CD='Feb 14 10:30 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Liquidity Management, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,635,784 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,635,784 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,635,784 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.6%
12 Type of Reporting Person (See Instructions) PN

56

SEQ.=1,FOLIO='56',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bq.htm',USER='C902558',CD='Feb 14 11:15 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Liquidity Management GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 2,635,784 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 2,635,784 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 2,635,784 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.6%
12 Type of Reporting Person (See Instructions) OO

57

SEQ.=1,FOLIO='57',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bq.htm',USER='C902558',CD='Feb 14 11:15 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AEC (Lux) S.à r.l.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Luxembourg
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 266,116 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 266,116 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 266,116 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

58

SEQ.=1,FOLIO='58',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bq.htm',USER='C902558',CD='Feb 14 11:15 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo European Credit Management, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 266,116 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 266,116 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 266,116 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) PN

59

SEQ.=1,FOLIO='59',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bq.htm',USER='C902558',CD='Feb 14 11:15 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo European Credit Management GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 266,116 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 266,116 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 266,116 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

60

SEQ.=1,FOLIO='60',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bq.htm',USER='C902558',CD='Feb 14 11:15 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AESI (Holdings) II, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 129,420 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 129,420 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 129,420 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) PN

61

SEQ.=1,FOLIO='61',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bq.htm',USER='C902558',CD='Feb 14 11:15 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AESI II Power Trust Management LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 255,090 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 255,090 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 255,090 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

62

SEQ.=1,FOLIO='62',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bq.htm',USER='C902558',CD='Feb 14 11:15 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AESI II, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 255,090 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 255,090 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 255,090 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) PN

63

SEQ.=1,FOLIO='63',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bs.htm',USER='C902558',CD='Feb 14 11:16 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo European Strategic Management, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 384,510 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 384,510 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 384,510 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) PN

64

SEQ.=1,FOLIO='64',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bs.htm',USER='C902558',CD='Feb 14 11:16 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo European Strategic Management GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 384,510 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 384,510 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 384,510 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

65

SEQ.=1,FOLIO='65',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bs.htm',USER='C902558',CD='Feb 14 11:16 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AP Investment Europe III Power Trust Management LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 261,349 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 261,349 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 261,349 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

66

SEQ.=1,FOLIO='66',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bs.htm',USER='C902558',CD='Feb 14 11:16 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). AP Investment Europe III, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 295,321 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 295,321 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 295,321 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) PN

67

SEQ.=1,FOLIO='67',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bs.htm',USER='C902558',CD='Feb 14 11:16 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Europe Management III, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 295,321 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 295,321 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 295,321 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

68

SEQ.=1,FOLIO='68',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bs.htm',USER='C902558',CD='Feb 14 11:16 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). ANS US Holdings Ltd.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 158,194 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 158,194 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 158,194 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) CO

69

SEQ.=1,FOLIO='69',FILE='C:\JMS\C902558\18-5863-5\task8737833\5863-5-bs.htm',USER='C902558',CD='Feb 14 11:16 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo SK Strategic Investments, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 158,194 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 158,194 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 158,194 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) PN

70

SEQ.=1,FOLIO='70',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bu.htm',USER='C902555',CD='Feb 14 10:52 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo SK Strategic Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 158,194 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 158,194 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 158,194 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) OO

71

SEQ.=1,FOLIO='71',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bu.htm',USER='C902555',CD='Feb 14 10:52 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Centre Street Partnership Power Trust Management LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 432,817 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 432,817 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 432,817 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

72

SEQ.=1,FOLIO='72',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bu.htm',USER='C902555',CD='Feb 14 10:52 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Centre Street Partnership, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 928,699 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 928,699 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 928,699 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.2%
12 Type of Reporting Person (See Instructions) PN

73

SEQ.=1,FOLIO='73',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bu.htm',USER='C902555',CD='Feb 14 10:52 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Centre Street Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 928,699 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 928,699 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 928,699 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.2%
12 Type of Reporting Person (See Instructions) OO

74

SEQ.=1,FOLIO='74',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bu.htm',USER='C902555',CD='Feb 14 10:52 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Opportunity Fund III AIV I Power Trust Management LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 3,319,198 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 3,319,198 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 3,319,198 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.8%
12 Type of Reporting Person (See Instructions) OO

75

SEQ.=1,FOLIO='75',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bu.htm',USER='C902555',CD='Feb 14 10:52 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Opportunity Fund III AIV I LP
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 3,319,198 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 3,319,198 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 3,319,198 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.8%
12 Type of Reporting Person (See Instructions) PN

76

SEQ.=1,FOLIO='76',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bu.htm',USER='C902555',CD='Feb 14 10:52 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Opportunity Trading Fund III
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,415,208 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,415,208 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,415,208 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.3%
12 Type of Reporting Person (See Instructions) PN

77

SEQ.=1,FOLIO='77',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bw.htm',USER='C902555',CD='Feb 14 11:10 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Opportunity Fund III LP
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,415,208 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,415,208 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,415,208 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.3%
12 Type of Reporting Person (See Instructions) PN

78

SEQ.=1,FOLIO='78',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bw.htm',USER='C902555',CD='Feb 14 11:10 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Opportunity Fund (Offshore) III LP
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,415,208 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,415,208 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,415,208 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.3%
12 Type of Reporting Person (See Instructions) PN

79

SEQ.=1,FOLIO='79',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bw.htm',USER='C902555',CD='Feb 14 11:10 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Opportunity Management III LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 4,734,406 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 4,734,406 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 4,734,406 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 1.1%
12 Type of Reporting Person (See Instructions) OO

80

SEQ.=1,FOLIO='80',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bw.htm',USER='C902555',CD='Feb 14 11:10 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Franklin Partnership, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 135,053 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 135,053 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 135,053 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) PN

81

SEQ.=1,FOLIO='81',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bw.htm',USER='C902555',CD='Feb 14 11:10 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Franklin Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 135,053 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 135,053 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 135,053 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) OO

82

SEQ.=1,FOLIO='82',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bw.htm',USER='C902555',CD='Feb 14 11:10 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Hercules Partners, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 320,222 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 320,222 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 320,222 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) PN

83

SEQ.=1,FOLIO='83',FILE='C:\JMS\C902555\18-5863-5\task8737835\5863-5-bw.htm',USER='C902555',CD='Feb 14 11:10 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Hercules Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 320,222 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 320,222 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 320,222 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

84

SEQ.=1,FOLIO='84',FILE='C:\JMS\109952\18-5863-5\task8738698\5863-5-by.htm',USER='109952',CD='Feb 14 17:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Lincoln Fixed Income Fund, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 25,592 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 25,592 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 25,592 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) PN

85

SEQ.=1,FOLIO='85',FILE='C:\JMS\109952\18-5863-5\task8738698\5863-5-by.htm',USER='109952',CD='Feb 14 17:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Lincoln Fixed Income Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 25,592 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 25,592 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 25,592 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) OO

86

SEQ.=1,FOLIO='86',FILE='C:\JMS\109952\18-5863-5\task8738698\5863-5-by.htm',USER='109952',CD='Feb 14 17:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Lincoln Private Credit Fund Power Trust Management LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 409,325 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 409,325 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 409,325 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

87

SEQ.=1,FOLIO='87',FILE='C:\JMS\109952\18-5863-5\task8738698\5863-5-by.htm',USER='109952',CD='Feb 14 17:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Lincoln Private Credit Fund, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 427,189 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 427,189 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 427,189 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) PN

88

SEQ.=1,FOLIO='88',FILE='C:\JMS\109952\18-5863-5\task8738698\5863-5-by.htm',USER='109952',CD='Feb 14 17:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Lincoln Private Credit Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 427,189 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 427,189 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 427,189 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

89

SEQ.=1,FOLIO='89',FILE='C:\JMS\109952\18-5863-5\task8738698\5863-5-by.htm',USER='109952',CD='Feb 14 17:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Union Street Partners, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 266,852 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 266,852 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 266,852 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) PN

90

SEQ.=1,FOLIO='90',FILE='C:\JMS\109952\18-5863-5\task8738698\5863-5-by.htm',USER='109952',CD='Feb 14 17:57 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Union Street Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 266,852 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 266,852 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 266,852 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

91

SEQ.=1,FOLIO='91',FILE='C:\JMS\109952\18-5863-5\task8738710\5863-5-ca.htm',USER='109952',CD='Feb 14 18:03 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). COF II (ST), LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 158,817 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 158,817 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 158,817 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) OO

92

SEQ.=1,FOLIO='92',FILE='C:\JMS\109952\18-5863-5\task8738710\5863-5-ca.htm',USER='109952',CD='Feb 14 18:03 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Opportunity Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 158,817 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 158,817 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 158,817 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) OO

93

SEQ.=1,FOLIO='93',FILE='C:\JMS\109952\18-5863-5\task8738710\5863-5-ca.htm',USER='109952',CD='Feb 14 18:03 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo SPN Investments I Power Trust Management LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,079,586 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,079,586 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,079,586 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.3%
12 Type of Reporting Person (See Instructions) OO

94

SEQ.=1,FOLIO='94',FILE='C:\JMS\109952\18-5863-5\task8738710\5863-5-ca.htm',USER='109952',CD='Feb 14 18:03 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo SPN Investments I (Credit), LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 474,719 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 474,719 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 474,719 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

95

SEQ.=1,FOLIO='95',FILE='C:\JMS\109952\18-5863-5\task8738710\5863-5-ca.htm',USER='109952',CD='Feb 14 18:03 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo SPN Investments I, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,554,305 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,554,305 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,554,305 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.4%
12 Type of Reporting Person (See Instructions) PN

96

SEQ.=1,FOLIO='96',FILE='C:\JMS\109952\18-5863-5\task8738710\5863-5-ca.htm',USER='109952',CD='Feb 14 18:03 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo SPN Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 1,554,305 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 1,554,305 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,554,305 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.4%
12 Type of Reporting Person (See Instructions) OO

97

SEQ.=1,FOLIO='97',FILE='C:\JMS\109952\18-5863-5\task8738710\5863-5-ca.htm',USER='109952',CD='Feb 14 18:03 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Credit Master Fund Ltd.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 441,218 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 441,218 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 441,218 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) CO

98

SEQ.=1,FOLIO='98',FILE='C:\JMS\109952\18-5863-5\task8738666\5863-5-cc.htm',USER='109952',CD='Feb 14 17:42 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo ST Fund Management LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 441,218 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 441,218 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 441,218 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

99

SEQ.=1,FOLIO='99',FILE='C:\JMS\109952\18-5863-5\task8738666\5863-5-cc.htm',USER='109952',CD='Feb 14 17:42 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo ST Operating LP
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 441,218 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 441,218 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 441,218 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) PN

100

SEQ.=1,FOLIO='100',FILE='C:\JMS\109952\18-5863-5\task8738666\5863-5-cc.htm',USER='109952',CD='Feb 14 17:42 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo ST Capital LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 441,218 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 441,218 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 441,218 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

101

SEQ.=1,FOLIO='101',FILE='C:\JMS\109952\18-5863-5\task8738666\5863-5-cc.htm',USER='109952',CD='Feb 14 17:42 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Stone Tower CDO II Ltd.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 30,380 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 30,380 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 30,380 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) CO

102

SEQ.=1,FOLIO='102',FILE='C:\JMS\109952\18-5863-5\task8738666\5863-5-cc.htm',USER='109952',CD='Feb 14 17:42 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo ST Debt Advisors, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 30,380 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 30,380 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 30,380 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.0%
12 Type of Reporting Person (See Instructions) OO

103

SEQ.=1,FOLIO='103',FILE='C:\JMS\109952\18-5863-5\task8738666\5863-5-cc.htm',USER='109952',CD='Feb 14 17:42 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). ST Management Holdings, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 471,598 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 471,598 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 471,598 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

104

SEQ.=1,FOLIO='104',FILE='C:\JMS\109952\18-5863-5\task8738666\5863-5-cc.htm',USER='109952',CD='Feb 14 17:42 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Zeus Strategic Investments Power Trust Management LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 416,251 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 416,251 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 416,251 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

105

SEQ.=1,FOLIO='105',FILE='C:\JMS\C902517\18-5863-5\task8737885\5863-5-ce.htm',USER='C902517',CD='Feb 14 11:48 2018'

CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Zeus Strategic Investments, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Cayman Islands
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 416,251 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 416,251 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 416,251 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) PN

106

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CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Zeus Strategic Management, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 416,251 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 416,251 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 416,251 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 0.1%
12 Type of Reporting Person (See Instructions) OO

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CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Capital Management, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 15,982,853 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 15,982,853 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 15,982,853 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 3.7%
12 Type of Reporting Person (See Instructions) PN

108

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CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Capital Management GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 15,982,853 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 15,982,853 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 15,982,853 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 3.7%
12 Type of Reporting Person (See Instructions) OO

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CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Management Holdings, L.P.
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 44,532,831 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 44,532,831 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 10.4%
12 Type of Reporting Person (See Instructions) PN

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CUSIP No. 92840M102 — 1 Name of Reporting Persons. I.R.S. Identification Nos. of Above Persons (Entities Only). Apollo Management Holdings GP, LLC
2 Check the Appropriate Box if a Member of a Group (See Instructions)
(a) o
(b) o
3 SEC Use Only
4 Citizenship or Place of Organization Delaware
Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power
6 Shared Voting Power 44,532,831 shares of Common Stock
7 Sole Dispositive Power
8 Shared Dispositive Power 44,532,831 shares of Common Stock
9 Aggregate Amount Beneficially Owned by Each Reporting Person 44,532,831 shares of Common Stock
10 Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) x
11 Percent of Class Represented by Amount in Row (9) 10.4%
12 Type of Reporting Person (See Instructions) OO

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Item 1. (a) Name of Issuer Vistra Energy Corp.
(b) Address of Issuer’s Principal Executive Offices Vistra Energy Corp. 6555 Sierra Drive Irving, TX 75039
Item 2. (a) Name of Person Filing This statement is filed by (i) LeverageSource V S.à r.l. (“ LS 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 (“ LSR 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. (“ Leroy DH ”), (xvii) Leroy DH GP, LLC, (xviii) ANRP II (Debt AIV), 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) ACLF Co-Investment Fund, L.P. (“ ACLF Co-Invest Fund ”), (xxiv) Apollo Credit Liquidity Advisors, L.P., (xxv) Apollo Credit Liquidity Capital Management, LLC, (xxvi) Zeus Investments, L.P. (“ Zeus LP ”), (xxvii) Apollo Zeus Strategic Advisors, L.P., (xxviii) Apollo Zeus Strategic Advisors, LLC, (xxix) Apollo Special Opportunities Managed Account Power Trust Management LLC (“ SOMA Power Trust Management ”), (xxx) Apollo Special Opportunities Managed Account, L.P. (“ SOMA Fund ”), (xxxi) Apollo SOMA Advisors, L.P., (xxxii) Apollo SOMA Capital Management, LLC, (xxxiii) APH Holdings (DC), L.P., (xxiv) Apollo Principal Holdings IV GP, Ltd., (xxxv) Apollo SVF Management, L.P., (xxxvi) Apollo SVF Management GP, LLC, (xxxvii) AEH (CB), L.P. (“ AEH (CB) ”), (xxxviii) AEH (CB) GP, LLC, (xxxix) AEH Holdings (CB), L.P., (xl) AEH (PEC), L.P. (“ AEH (PEC) ”), (xli) AP VII TXU (CS), L.P.; (“ AP VII TXU (CS) ”), (xlii) AP VII TXU (CS) GP, LLC, (xliii) AP VII TXU Holdings (CS), L.P., (xliv) AP VII TXU (UBS), L.P. (“ AP VII TXU (UBS) ”), (xlv) AP VII TXU (UBS) GP, LLC, (xlvi) AP VII TXU Holdings (UBS), L.P., (xlvii) AEH Holdings GP, LLC, (xlviii) AP AEH, L.P., (xlix) Apollo Management VII, L.P., (l) AIF VII Management, LLC, (li) Apollo Management, L.P., (lii) Apollo Management GP, LLC, (liii) CLF Finance Company, LLC. (“ CLF Finance ”), (liv) Apollo Credit Liquidity Fund, L.P., (lv) Apollo Credit Liquidity Management, L.P., (lvi) Apollo Credit Liquidity Management GP, LLC, (lvii) AEC (Lux) S.à r.l. (“ AEC (Lux) ”), (lviii) Apollo European Credit Management, L.P., (lix) Apollo European Credit Management GP, LLC, (lx) AESI (Holdings) II, L.P. (“ AESI (Holdings) II ”), (lxi) AESI II Power Trust Management LLC (“ AESI II Power Trust Management ”), (lxii) AESI II, L.P., (lxiii) Apollo European Strategic Management, L.P., (lxiv) Apollo European Strategic Management GP, LLC, (lxv) AP Investment Europe III Power Trust Management LLC (“ AP IE III Power Trust Management ”), (lxvi) AP Investment Europe III, L.P. (“ AP IE III ”), (lxvii) Apollo Europe Management III, LLC, (lxviii) ANS US Holdings Ltd. (“ ANS US ”), (lxix) Apollo SK Strategic

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Investments, L.P., (lxx) Apollo SK Strategic Management, LLC, (lxxi) Apollo Centre Street Partnership Power Trust Management LLC, (lxxii) Apollo Centre Street Partnership, L.P. (“ Centre Street LP ”), (lxxiii) Apollo Centre Street Management, LLC, (lxxiv) Apollo Credit Opportunity Fund III AIV I Power Trust Management LLC (“ COF III AIV I Power Trust Management ”), (lxxv) Apollo Credit Opportunity Fund III AIV I LP, (lxxvi) Apollo Credit Opportunity Trading Fund III (“ Opportunity Trading Fund III ”), (lxxvii) Apollo Credit Opportunity Fund III LP, (lxxviii) Apollo Credit Opportunity Fund (Offshore) III LP, (lxxix) Apollo Credit Opportunity Management III LLC, (lxxx) Apollo Franklin Partnership, L.P. (“ Franklin LP ”), (lxxxi) Apollo Franklin Management, LLC, (lxxxii) Apollo Hercules Partners, L.P. (“ Hercules LP ”), (lxxxiii) Apollo Hercules Management, LLC, (lxxxiv) Apollo Lincoln Fixed Income Fund, L.P. (“ Lincoln Fixed Income Fund ”), (lxxxv) Apollo Lincoln Fixed Income Management, LLC, (lxxxvi) Apollo Lincoln Private Credit Fund Power Trust Management LLC (“ LPC Power Trust Management ”), (lxxxvii) Apollo Lincoln Private Credit Fund, L.P. (“ Lincoln Private Credit Fund ”), (lxxxviii) Apollo Lincoln Private Credit Management, LLC, (lxxxix) Apollo Union Street Partners, L.P. (“ Union Street LP ”), (xc) Apollo Union Street Management, LLC, (xci) COF II (ST), LLC (“ COF II (ST) ”), (xcii) Apollo Credit Opportunity Management, LLC, (xciii) Apollo SPN Investments I Power Trust Management LLC (“ SPN Power Trust Management ”), (xciv) Apollo SPN Investments I (Credit), LLC (“ SPN Investments I (Credit) ”), (xcv) Apollo SPN Investments I, L.P., (xcvi) Apollo SPN Management, LLC, (xcvii) Apollo Credit Master Fund Ltd. (“ Credit Master Fund ”), (xcviii) Apollo ST Fund Management LLC, (xcix) Apollo ST Operating LP, (c) Apollo ST Capital LLC, (ci) Stone Tower CDO II Ltd. (“ ST CDO II ”), (cii) Apollo ST Debt Advisors, LLC, (ciii) ST Management Holdings, LLC, (civ) Apollo Zeus Strategic Investments Power Trust Management LLC (“ Zeus Power Trust Management ”), (cv) Apollo Zeus Strategic Investments, L.P., (cvi) Apollo Zeus Strategic Management, LLC, (cvii) Apollo Capital Management, L.P., (cviii) Apollo Capital Management GP, LLC, (cix) Apollo Management Holdings, L.P., and (cx) Apollo Management Holdings GP, LLC. The foregoing are collectively referred to herein as the “ Reporting Persons ”). LS V S.à r.l., LSR LLC, Leroy DH, ACLF Co-Invest Fund, Zeus LP, SOMA Fund, AEH (CB), AEH (PEC), AP VII TXU (CS), CLF Finance, AEC (Lux), AESI (Holdings) II, AP IE III, ANS US, Centre Street LP, Opportunity Trading Fund III, Franklin LP, Hercules LP, Lincoln Fixed Income Fund, Lincoln Private Credit Fund, Union Street LP, COF II (ST), SPN Investments I (Credit), Credit Master Fund and ST CDO II each hold shares of Common Stock of the Issuer (collectively, and together with AP VII TXU (UBS), the “ Apollo Funds ”). AP VII TXU (UBS) is the sole beneficiary of a trust that holds shares of Common Stock of the Issuer. SOMA Power Trust Management, AESI II Power Trust Management, AP IE III Power Trust Management, Centre St Power Trust Management, COF III AIV I Power Trust Management, LPC Power Trust Management, SPN Power Trust Management and Zeus Power Trust Management (collectively, the “ Apollo Portfolio Managers ”) serve as portfolio managers for various trusts that hold shares of Common Stock of the Issuer.

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LeverageSource V, L.P. is the sole shareholder of LS V S.à r.l., LS V GP, LLC serves as the general partner of LeverageSource V, L.P., and LeverageSource Holdings, L.P. w/r/t Series V serves as the sole member of LS V GP, LLC. LeverageSource III, L.P. serves as the sole member of LSR LLC, LS III GP, LLC serves as the general partner of LeverageSource III, L.P., and LeverageSource Holdings, L.P. w/r/t Series III serves as the sole member of LS III GP, LLC. LeverageSource Holdings GP, LLC serves as the general partner of each of LeverageSource Holdings, L.P. w/r/t Series III and LeverageSource Holdings, L.P. w/r/t Series V. LeverageSource, L.P. serves as the sole member of LeverageSource Holdings GP, LLC. Apollo Advisors VI (EH), L.P. and Apollo Advisors VII (EH), L.P. each serve as a general partner of LeverageSource, L.P. Apollo Advisors VI (EH-GP), Ltd. serves as the general partner of Apollo Advisors VI (EH), L.P., and Apollo Advisors VII (EH-GP), Ltd. serves as the general partner of Apollo Advisors VII (EH), L.P. Apollo Principal Holdings III, L.P. is the sole shareholder of each of Apollo Advisors VI (EH-GP), Ltd. and Apollo Advisors VII (EH-GP), Ltd. Leroy DH GP, LLC serves as the general partner of Leroy DH. ANRP II (Debt AIV), L.P. serves as the sole member of Leroy DH GP, LLC, and Apollo ANRP Advisors II, L.P. serves as the general partner of ANRP II (Debt AIV), L.P. Apollo ANRP Capital Management II, LLC serves as the general partner of Apollo ANRP Advisors II, L.P., and APH Holdings, L.P. serves as the sole member of Apollo ANRP Capital Management II, LLC. Apollo Principal Holdings III GP, Ltd. serves as the general partner of each of Apollo Principal Holdings III, L.P. and APH Holdings, L.P. Apollo Credit Liquidity Advisors, L.P. serves as the general partner of ACLF Co-Invest Fund, and Apollo Credit Liquidity Capital Management, LLC serves as the general partner of Apollo Credit Liquidity Advisors, L.P. Apollo Zeus Strategic Advisors, L.P. serves as the general partner of Zeus LP, and Apollo Zeus Strategic Advisors, LLC serves as the general partner of Apollo Zeus Strategic Advisors, L.P. SOMA Fund serves as the sole member of SOMA Power Trust Management. Apollo SOMA Advisors, L.P. serves as the general partner of SOMA Fund, and Apollo SOMA Capital Management, LLC serves as the general partner of Apollo SOMA Advisors, L.P. APH Holdings (DC), L.P. serves as the sole member of each of Apollo Credit Liquidity Capital Management, LLC, Apollo Zeus Strategic Advisors, LLC and Apollo SOMA Capital Management, LLC. Apollo Principal Holdings IV GP, Ltd. serves as the general partner of APH Holdings (DC), L.P. Apollo SVF Management, L.P. serves as the investment manager of SOMA Fund, and Apollo SVF Management GP, LLC serves as the general partner of Apollo SVF Management, L.P. AEH (CB) GP, LLC serves as the general partner of AEH (CB). AEH Holdings (CB), L.P. is the sole member and serves as a manager of AEH (CB) GP, LLC. AP VII TXU (CS) GP, LLC serves as the general partner of AP VII TXU (CS), and AP VII TXU Holdings (CS), L.P. serves as the sole member and manager of AP VII TXU (CS) GP, LLC. AP VII TXU (UBS) GP, LLC serves as the general partner of AP VII TXU (UBS), and AP VII TXU Holdings (UBS), L.P. serves as the sole member of AP VII TXU (UBS) GP, LLC. AEH Holdings GP, LLC serves as the general partner of each of AEH Holdings (CB), L.P., AEH (PEC), AP VII TXU Holdings (CS), L.P. and AP VII TXU Holdings (UBS), L.P. AP AEH, L.P. serves as the sole member of AEH Holdings GP, LLC. Apollo Management VII, L.P. serves as the investment manager of AP AEH, L.P., and AIF VII Management, LLC serves as the general partner of Apollo Management VII, L.P. Apollo Management, L.P. serves as the sole member-manager of AIF VII Management, LLC, and Apollo Management GP, LLC serves as the general partner of Apollo Management, L.P.

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Apollo Credit Liquidity Fund, L.P. serves as the sole member of CLF Finance. Apollo Credit Liquidity Management, L.P. serves as the investment manager of Apollo Credit Liquidity Fund, L.P., and Apollo Credit Liquidity Management GP, LLC serves as the general partner of Apollo Credit Liquidity Management, L.P. Apollo European Credit Management, L.P. serves as the investment manager of AEC (Lux), and Apollo European Credit Management GP, LLC serves as the general partner of Apollo European Credit Management, L.P. AESI II, L.P. serves as the sole member of AESI II Power Trust Management. Apollo European Strategic Management, L.P. serves as the investment manager of each of AESI (Holdings) II and AESI II, L.P. Apollo European Strategic Management GP, LLC serves as the general partner of Apollo European Strategic Management, L.P. AP IE III serves as the sole member of AP IE III Power Trust Management. Apollo Europe Management III, LLC serves as the investment manager of AP IE III. Apollo SK Strategic Investments, L.P. serves as the sole shareholder of ANS US. Apollo SK Strategic Management, LLC serves as the investment manager of Apollo SK Strategic Investments, L.P. Centre Street LP serves as the sole member of Centre St Power Trust Management. Apollo Centre Street Management, LLC serves as the investment manager of Centre Street LP. Apollo Credit Opportunity Fund III AIV I LP serves as the sole member of COF III AIV I Power Trust Management. Apollo Credit Opportunity Fund III LP and Apollo Credit Opportunity Fund (Offshore) III LP each serve as general partners of Opportunity Trading Fund III. Apollo Credit Opportunity Management III LLC serves as the investment manager of each of Apollo Credit Opportunity Fund III AIV I LP and Opportunity Trading Fund III. Apollo Franklin Management, LLC serves as the investment manager of Franklin LP, Apollo Hercules Management, LLC serves as the investment manager of Hercules LP, and Apollo Lincoln Fixed Income Management, LLC serves as the investment manager of Lincoln Fixed Income Fund. Lincoln Private Credit Fund serves as the sole member of LPC Power Trust Management. Apollo Lincoln Private Credit Management, LLC serves as the investment manager of Lincoln Private Credit Fund. Apollo Union Street Management, LLC serves as the investment manager of Union Street LP, and Apollo Credit Opportunity Management, LLC serves as the investment manager of COF II (ST).

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Apollo SPN Investments I, L.P. serves as the sole member of each of SPN Power Trust Management and SPN Investments I (Credit). Apollo SPN Management, LLC serves as the investment manager of Apollo SPN Investments I, L.P. Apollo ST Fund Management LLC serves as the investment manager of Credit Master Fund. Apollo ST Operating LP serves as the sole member of Apollo ST Fund Management LLC, and Apollo ST Capital LLC serves as the general partner of Apollo ST Operating LP. Apollo ST Debt Advisors LLC serves as the manager of ST CDO II. ST Management Holdings, LLC serves as the sole member of each of Apollo ST Capital LLC and Apollo ST Debt Advisors LLC. Apollo Zeus Strategic Investments, L.P. serves as the sole member of Zeus Power Trust Management. Apollo Zeus Strategic Management, LLC serves as the investment manager of Apollo Zeus Strategic Investments, L.P. Apollo Capital Management, L.P. serves as the sole member of each of Apollo SVF Management GP, LLC, Apollo Credit Liquidity Management GP, LLC, Apollo European Strategic Management GP, LLC, Apollo Europe Management III, LLC, Apollo Centre Street Management, LLC, Apollo Credit Opportunity Management III LLC, Apollo Franklin Management, LLC, Apollo Hercules Management, LLC, Apollo Lincoln Fixed Income Management, LLC, Apollo Lincoln Private Credit Management, LLC, Apollo Union Street Management, LLC, Apollo Credit Opportunity Management, LLC, Apollo SPN Management, LLC and Apollo Zeus Strategic Management, LLC, and the sole member and manager or sole member-manager of each of Apollo European Credit Management GP, LLC, Apollo SK Strategic Management, LLC and ST Management Holdings, LLC. Apollo Capital Management GP, LLC serves as the general partner of Apollo Capital Management, L.P. Apollo Management Holdings, L.P. serves as the sole member-manager of Apollo Management GP, LLC and Apollo Capital Management GP, LLC. Apollo Management Holdings GP, LLC serves as the general partner of Apollo Management Holdings, L.P.
(b) Address of Principal Business Office or, if none, Residence The principal office of each of LS V S.à r.l. and AEC (Lux) is c/o AMI (Luxembourg) S.à. r.l., Le Dôme, 3 rd Floor, 2-8, Avenue Charles de Gaulle, L-1653, Luxembourg. The principal office of each of Credit Master Fund, Apollo Advisors VI (EH-GP), Ltd., Apollo Advisors VII (EH), L.P., Apollo Advisors VII (EH-GP), Ltd., Apollo Principal Holdings III, L.P., Apollo Principal Holdings III GP, Ltd. and ANS US is c/o Walkers Corporate Limited, Cayman Corporate Centre, 27 Hospital Road, Grand Cayman, KY-9008, Cayman Islands. The principal office of ST CDO II is c/o Deutsche Bank (Cayman) Limited, Boundary Hall, Cricket Square, P.O. Box 1984, George Town, Grand Cayman KY1-1104, Cayman Islands.

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The principal office of each of LeverageSource V, L.P., LS V GP, LLC, LeverageSource Holdings, L.P. w/r/t Series V, LeverageSource III, L.P., LS III GP, LLC, LeverageSource Holdings, L.P. w/r/t Series III, LeverageSource Holdings GP, LLC, LeverageSource, L.P., Leroy DH, Leroy DH GP, LLC, ANRP II (Debt AIV), L.P., Apollo ANRP Advisors II, L.P., Apollo ANRP Capital Management II, LLC, APH Holdings, L.P., ACLF Co-Invest Fund, Apollo Credit Liquidity Advisors, L.P., Apollo Credit Liquidity Capital Management, LLC, Zeus LP, Apollo Zeus Strategic Advisors, L.P., Apollo Zeus Strategic Advisors, LLC, SOMA Power Trust Management, SOMA Fund, Apollo SOMA Advisors, L.P., Apollo SOMA Capital Management, LLC, APH Holdings (DC), L.P., Apollo Principal Holdings IV GP, Ltd., AEH (CB), AEH (CB) GP, LLC, AEH Holdings (CB), L.P., AEH (PEC), AP VII TXU (CS), AP VII TXU (CS) GP, LLC, AP VII TXU Holdings (CS), L.P., AP VII TXU (UBS), AP VII TXU (UBS) GP, LLC, AP VII TXU Holdings (UBS), L.P., AEH Holdings GP, LLC, AP AEH, L.P., CLF Finance, Apollo Credit Liquidity Fund, L.P., Apollo Credit Liquidity Management, L.P., Apollo Credit Liquidity Management GP, LLC, AESI (Holdings) II, AESI II Power Trust Management, AESI II, L.P., AP IE III Power Trust Management, AP IE III, Apollo SK Strategic Investments, L.P., Centre St Power Trust Management, Centre Street LP, Apollo Centre Street Management, LLC, COF III AIV I Power Trust Management, Apollo Credit Opportunity Fund III AIV I LP, Opportunity Trading Fund III, Apollo Credit Opportunity Fund III LP, Apollo Credit Opportunity Fund (Offshore) III LP, Franklin LP, Lincoln Fixed Income Fund, LPC Power Trust Management, Lincoln Private Credit Fund, Union Street LP, COF II (ST), SPN Power Trust Management, SPN Investments I (Credit), Apollo SPN Management, LLC, Zeus Power Trust Management and Apollo Zeus Strategic Investments, L.P.is One Manhattanville Road, Suite 201, Purchase, New York 10577. The principal office of each of LSR LLC, Apollo SVF Management, L.P., Apollo SVF Management GP, LLC, Apollo Management VII, L.P., AIF VII Management, LLC, Apollo Management, L.P., Apollo Management GP, LLC, Apollo European Credit Management, L.P., Apollo European Credit Management GP, LLC, Apollo European Strategic Management, L.P., Apollo European Strategic Management GP, LLC, Apollo Europe Management III, LLC, Apollo SK Strategic Management, LLC, Apollo Credit Opportunity Management III LLC, Apollo Franklin Management, LLC, Hercules LP, Apollo Hercules Management, LLC, Apollo Lincoln Fixed Income Management, LLC, Apollo Lincoln Private Credit Management, LLC, Apollo Union Street Management, LLC, Apollo Credit Opportunity Management, LLC, Apollo SPN Investments I, L.P., Apollo ST Fund Management LLC, Apollo ST Operating LP, Apollo ST Capital LLC, Apollo ST Debt Advisors LLC, ST Management Holdings, LLC, Apollo Zeus Strategic Management, LLC, Apollo Capital Management, L.P., Apollo Capital Management GP, LLC, Apollo Management Holdings, L.P. and Apollo Management Holdings GP, LLC is 9 W. 57th Street, 43rd Floor, New York, New York 10019.
(c) Citizenship LS V S.à r.l. and AEC (Lux) are each private limited liability companies incorporated under the laws of Luxembourg. LeverageSource V, L.P., LeverageSource III, L.P., Leroy DH, ANRP II (Debt AIV), L.P., Apollo ANRP Advisors II, L.P., Apollo Credit Liquidity Advisors, L.P., SOMA Fund, Apollo SOMA Advisors, L.P., Apollo SVF Management, L.P., AEH (CB), AEH Holdings (CB), L.P., AEH (PEC), AP VII TXU (CS), AP VII TXU Holdings (CS), L.P., AP VII TXU (UBS), AP VII TXU Holdings (UBS), L.P., AP AEH,

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L.P., Apollo Management VII, L.P., Apollo Management, L.P., Apollo Credit Liquidity Fund, L.P., Apollo Credit Liquidity Management, L.P., Apollo European Credit Management, L.P., Apollo European Strategic Management, L.P., Centre Street LP, Apollo Credit Opportunity Fund III AIV I LP, Apollo Credit Opportunity Fund III LP, Apollo Credit Opportunity Fund (Offshore) III LP, Franklin LP, Lincoln Fixed Income Fund, Lincoln Private Credit Fund, Apollo ST Operating LP, Apollo Capital Management, L.P. and Apollo Management Holdings, L.P. are each Delaware limited partnerships. LeverageSource Holdings, L.P. w/r/t Series V and LeverageSource Holdings, L.P. w/r/t Series III are each Delaware series limited partnerships. Opportunity Trading Fund III is a Delaware general partnership. LS V GP, LLC, LSR LLC, LS III GP, LLC, LeverageSource Holdings GP, LLC, Leroy DH GP, LLC, Apollo ANRP Capital Management II, LLC, Apollo Credit Liquidity Capital Management, LLC, Apollo Zeus Strategic Advisors, LLC, SOMA Power Trust Management, Apollo SOMA Capital Management, LLC, Apollo SVF Management GP, LLC, AEH (CB) GP, LLC, AP VII TXU (CS) GP, LLC, AP VII TXU (UBS) GP, LLC, AEH Holdings GP, LLC, AIF VII Management, LLC, Apollo Management GP, LLC, CLF Finance, Apollo Credit Liquidity Management GP, LLC, Apollo European Credit Management GP, LLC, AESI II Power Trust Management, Apollo European Strategic Management GP, LLC, AP IE III Power Trust Management, Apollo Europe Management III, LLC, Apollo SK Strategic Management, LLC, Centre St Power Trust Management, Apollo Centre Street Management, LLC, COF III AIV I Power Trust Management, Apollo Credit Opportunity Management III LLC, Apollo Franklin Management, LLC, Apollo Hercules Management, LLC, Apollo Lincoln Fixed Income Management, LLC, LPC Power Trust Management, Apollo Lincoln Private Credit Management, LLC, Apollo Union Street Management, LLC, COF II (ST), Apollo Credit Opportunity Management, LLC, SPN Power Trust Management, SPN Investments I (Credit), Apollo SPN Management, LLC, Apollo ST Fund Management LLC, Apollo ST Capital LLC, Apollo ST Debt Advisors LLC, ST Management Holdings, LLC, Zeus Power Trust Management, Apollo Zeus Strategic Management, LLC, Apollo Capital Management GP, LLC and Apollo Management Holdings GP, LLC are each Delaware limited liability companies. LeverageSource, L.P., Apollo Advisors VI (EH), L.P., Apollo Advisors VII (EH), L.P., Apollo Principal Holdings III, L.P., APH Holdings, L.P., Zeus LP, Apollo Zeus Strategic Advisors, L.P., APH Holdings (DC), L.P., AESI (Holdings) II, AESI II, L.P., AP IE III, Apollo SK Strategic Investments, L.P., Hercules LP, Union Street LP, Apollo SPN Investments I, L.P. and Apollo Zeus Strategic Investments, L.P. are each exempted limited partnerships registered in the Cayman Islands. Apollo Advisors VI (EH-GP), Ltd, Apollo Advisors VII (EH-GP), Ltd., Apollo Principal Holdings III GP, Ltd., Apollo Principal Holdings IV GP, Ltd., ANS US, Credit Master Fund and ST CDO II are each exempted companies incorporated in the Cayman Islands with limited liability.
(d) Title of Class of Securities Common stock, par value $0.01 (the “Common Stock”).
(e) CUSIP Number 92840M102

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Item 3.
Not applicable.
Item 4.
(a) Amount beneficially owned:
LS V S.à r.l. 1,639,954
LeverageSource V, L.P. 1,639,954
LS V GP, LLC 1,639,954
LeverageSource Holdings, L.P. w/r/t Series V 1,639,954
LSR LLC 4,578,999
LeverageSource III, L.P. 4,578,999
LS III GP, LLC 4,578,999
LeverageSource Holdings, L.P. w/r/t Series III 4,578,999
LeverageSource Holdings GP, LLC 6,218,953
LeverageSource, L.P 6,218,953
Apollo Advisors VI (EH), L.P. 6,218,953
Apollo Advisors VI (EH-GP), Ltd. 6,218,953
Apollo Advisors VII (EH), L.P. 6,218,953
Apollo Advisors VII (EH-GP), Ltd. 6,218,953
Apollo Principal Holdings III, L.P. 6,218,953
Leroy DH 2,044,795
Levoy DH GP, LLC 2,044,795
ANRP II (Debt AIV), L.P. 2,044,795
Apollo ANRP Advisors II, L.P. 2,044,795
Apollo ANRP Capital Management II, LLC 2,044,795
APH Holdings, L.P. 2,044,795
Apollo Principal Holdings III GP, Ltd. 8,263,748
ACLF Co-Invest Fund 1,892,991
Apollo Credit Liquidity Advisors, L.P. 1,892,991
Apollo Credit Liquidity Capital Management, LLC 1,892,991
Zeus LP 142,420
Apollo Zeus Strategic Advisors, L.P. 142,420
Apollo Zeus Strategic Advisors, LLC 142,420
SOMA Power Trust Management 852,384
SOMA Fund 878,069
Apollo SOMA Advisors, L.P. 878,069
Apollo SOMA Capital Management, LLC 878,069
APH Holdings (DC), L.P. 2,913,480
Apollo Principal Holdings IV GP, Ltd. 2,913,480
Apollo SVF Management, L.P. 878,069
Apollo SVF Management GP, LLC 878,069
AEH (CB) 8,329,209
AEH (CB) GP, LLC 8,329,209
AEH Holdings (CB), L.P. 8,329,209
AEH (PEC) 3,463,600
AP VII TXU (CS) 10,957,755
AP VII TXU (CS) GP, LLC 10,957,755
AP VII TXU Holdings (CS), L.P. 10,957,755
AP VII TXU (UBS) 5,799,414

119

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AP VII TXU (UBS) GP, LLC 5,799,414
AP VII TXU Holdings (UBS), L.P. 5,799,414
AEH Holdings GP, LLC 5,799,414
AP AEH, L.P. 28,549,978
Apollo Management VII, L.P. 28,549,978
AIF VII Management, LLC 28,549,978
Apollo Management, L.P. 28,549,978
Apollo Management GP, LLC 28,549,978
CLF Finance 2,635,784
Apollo Credit Liquidity Fund, L.P. 2,635,784
Apollo Credit Liquidity Management, L.P. 2,635,784
Apollo Credit Liquidity Management GP, LLC 2,635,784
AEC (Lux) 266,116
Apollo European Credit Management, L.P. 266,116
Apollo European Credit Management GP, LLC 266,116
AESI (Holdings) II 129,420
AESI II Power Trust Management 255,090
AESI II, L.P. 255,090
Apollo European Strategic Management, L.P. 384,510
Apollo European Strategic Management GP, LLC 384,510
AP IE III Power Trust Management 261,349
AP IE III 295,321
Apollo Europe Management III, LLC 295,321
ANS US 158,194
Apollo SK Strategic Investments, L.P. 158,194
Apollo SK Strategic Management, LLC 158,194
Centre ST Power Trust Management 432,817
Centre Street LP 928,699
Apollo Centre Street Management, LLC 928,699
COF III AIV I Power Trust Management 3,319,198
Apollo Credit Opportunity Fund III AIV I LP 3,319,198
Opportunity Trading Fund III 1,415,208
Apollo Credit Opportunity Fund III LP 1,415,208
Apollo Credit Opportunity Fund (Offshore) III LP 1,415,208
Apollo Credit Opportunity Management III LLC 4,734,406
Franklin LP 135,053
Apollo Franklin Management, LLC 135,053
Hercules LP 320,222
Apollo Hercules Management, LLC 320,222
Lincoln Fixed Income Fund 25,592
Apollo Lincoln Fixed Income Management, LLC 25,592
LPC Power Trust Management 409,325
Lincoln Private Credit Fund 427,189
Apollo Lincoln Private Credit Management, LLC 427,189
Union Street LP 266,852
Apollo Union Street Management, LLC 266,852
COF II (ST) 158,817
Apollo Credit Opportunity Management, LLC 158,817
SPN Power Trust Management 1,079,586
SPN Investments I (Credit) 474,719
Apollo SPN Investments I, L.P. 1,554,305

120

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Apollo SPN Management, LLC 1,554,305
Credit Master Fund 441,218
Apollo ST Fund Management LLC 441,218
Apollo ST Operating LP 441,218
Apollo ST Capital LLC 441,218
ST CDO II 30,380
Apollo ST Debt Advisors, LLC 30,380
ST Management Holdings, LLC 471,598
Zeus Power Trust Management 416,251
Apollo Zeus Strategic Investments, L.P. 416,251
Apollo Zeus Strategic Management, LLC 416,251
Apollo Capital Management, L.P. 15,982,853
Apollo Capital Management GP, LLC 15,982,853
Apollo Management Holdings, L.P. 44,532,831
Apollo Management Holdings GP, LLC 44,532,831

The shares reported as beneficially owned by AP VII TXU (UBS) represent shares of Common Stock held by a trust of which AP VII TXU (UBS) is the sole beneficiary. The number of shares reported as beneficially owned by each of the Portfolio Managers represent shares of Common Stock held by the trust managed by that Portfolio Manager, for which the Portfolio Manager has the authority to vote and to make investment decisions. The shares of Common Stock reported as beneficially owned by the Portfolio Managers are also included in the shares reported as beneficially owned by the members of the Portfolio Managers, the direct and indirect general partners and members of the member, and Apollo Principal Holdings IV GP, Ltd., Capital Management, Capital Management GP, Management Holdings and Management Holdings GP.

Each of the Apollo Funds disclaims beneficial ownership of all shares of the Common Stock included in this report other than the shares of Common Stock held of record by such Reporting Person, and the filing of this report shall not be construed as an admission that any such person or entity is the beneficial owner of any such securities for purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934, as amended, or for any other purpose. Each of the other Reporting Persons, and Messrs. Leon Black, Joshua Harris and Marc Rowan, the directors of Apollo Principal Holdings III GP, Ltd. and Apollo Principal Holdings IV GP, Ltd., and the managers, as well as executive officers, of Apollo Management Holdings GP, LLC, disclaims beneficial ownership of all shares of Common Stock included in this report, and the filing of this report shall not be construed as an admission that any such person or entity is the beneficial owner of any such securities for purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

(b) Percent of class:

LS V S.à r.l. 0.4
LeverageSource V, L.P. 0.4 %
LS V GP, LLC 0.4 %
LeverageSource Holdings, L.P. w/r/t Series V 0.4 %
LSR LLC 1.1 %
LeverageSource III, L.P. 1.1 %

121

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LS III GP, LLC 1.1
LeverageSource Holdings, L.P. w/r/t Series III 1.1 %
LeverageSource Holdings GP, LLC 1.5 %
LeverageSource, L.P 1.5 %
Apollo Advisors VI (EH), L.P. 1.5 %
Apollo Advisors VI (EH-GP), Ltd. 1.5 %
Apollo Advisors VII (EH), L.P. 1.5 %
Apollo Advisors VII (EH-GP), Ltd. 1.5 %
Apollo Principal Holdings III, L.P. 1.5 %
Leroy DH 0.5 %
Levoy DH GP, LLC 0.5 %
ANRP II (Debt AIV), L.P. 0.5 %
Apollo ANRP Advisors II, L.P. 0.5 %
Apollo ANRP Capital Management II, LLC 0.5 %
APH Holdings, L.P. 0.5 %
Apollo Principal Holdings III GP, Ltd. 1.9 %
ACLF Co-Invest Fund 0.4 %
Apollo Credit Liquidity Advisors, L.P. 0.4 %
Apollo Credit Liquidity Capital Management, LLC 0.4 %
Zeus LP 0.0 %
Apollo Zeus Strategic Advisors, L.P. 0.0 %
Apollo Zeus Strategic Advisors, LLC 0.0 %
SOMA Power Trust Management 0.2 %
SOMA Fund 0.2 %
Apollo SOMA Advisors, L.P. 0.2 %
Apollo SOMA Capital Management, LLC 0.2 %
APH Holdings (DC), L.P. 0.7 %
Apollo Principal Holdings IV GP, Ltd. 0.7 %
Apollo SVF Management, L.P. 0.2 %
Apollo SVF Management GP, LLC 0.2 %
AEH (CB) 1.9 %
AEH (CB) GP, LLC 1.9 %
AEH Holdings (CB), L.P. 1.9 %
AEH (PEC) 0.8 %
AP VII TXU (CS) 2.6 %
AP VII TXU (CS) GP, LLC 2.6 %
AP VII TXU Holdings (CS), L.P. 2.6 %
AP VII TXU (UBS) 1.4 %
AP VII TXU (UBS) GP, LLC 1.4 %
AP VII TXU Holdings (UBS), L.P. 1.4 %
AEH Holdings GP, LLC 6.7 %
AP AEH, L.P. 6.7 %
Apollo Management VII, L.P. 6.7 %
AIF VII Management, LLC 6.7 %
Apollo Management, L.P. 6.7 %
Apollo Management GP, LLC 6.7 %
CLF Finance 0.6 %
Apollo Credit Liquidity Fund, L.P. 0.6 %
Apollo Credit Liquidity Management, L.P. 0.6 %
Apollo Credit Liquidity Management GP, LLC 0.6 %
AEC (Lux) 0.1 %

122

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Apollo European Credit Management, L.P. 0.1
Apollo European Credit Management GP, LLC 0.1 %
AESI (Holdings) II 0.0 %
AESI II Power Trust Management 0.1 %
AESI II, L.P. 0.1 %
Apollo European Strategic Management, L.P. 0.1 %
Apollo European Strategic Management GP, LLC 0.1 %
AP IE III Power Trust Management 0.1 %
AP IE III 0.1 %
Apollo Europe Management III, LLC 0.1 %
ANS US 0.0 %
Apollo SK Strategic Investments, L.P. 0.0 %
Apollo SK Strategic Management, LLC 0.0 %
Centre ST Power Trust Management 0.1 %
Centre Street LP 0.2 %
Apollo Centre Street Management, LLC 0.2 %
COF III AIV I Power Trust Management 0.8 %
Apollo Credit Opportunity Fund III AIV I LP 0.8 %
Opportunity Trading Fund III 0.3 %
Apollo Credit Opportunity Fund III LP 0.3 %
Apollo Credit Opportunity Fund (Offshore) III LP 0.3 %
Apollo Credit Opportunity Management III LLC 1.1 %
Franklin LP 0.0 %
Apollo Franklin Management, LLC 0.0 %
Hercules LP 0.1 %
Apollo Hercules Management, LLC 0.1 %
Lincoln Fixed Income Fund 0.0 %
Apollo Lincoln Fixed Income Management, LLC 0.0 %
LPC Power Trust Management 0.1 %
Lincoln Private Credit Fund 0.1 %
Apollo Lincoln Private Credit Management, LLC 0.1 %
Union Street LP 0.1 %
Apollo Union Street Management, LLC 0.1 %
COF II (ST) 0.0 %
Apollo Credit Opportunity Management, LLC 0.0 %
SPN Power Trust Management 0.2 %
SPN Investments I (Credit) 0.1 %
Apollo SPN Investments I, L.P. 0.4 %
Apollo SPN Management, LLC 0.4 %
Credit Master Fund 0.1 %
Apollo ST Fund Management LLC 0.1 %
Apollo ST Operating LP 0.1 %
Apollo ST Capital LLC 0.1 %
ST CDO II 0.0 %
Apollo ST Debt Advisors, LLC 0.0 %
ST Management Holdings, LLC 0.1 %
Zeus Power Trust Management 0.1 %
Apollo Zeus Strategic Investments, L.P. 0.1 %
Apollo Zeus Strategic Management, LLC 0.1 %
Apollo Capital Management, L.P. 3.7 %
Apollo Capital Management GP, LLC 3.7 %

123

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Apollo Management Holdings, L.P. 10.4
Apollo Management Holdings GP, LLC 10.4 %

The percentage amounts are based on 428,425,233 shares of Common Stock outstanding as of January 19, 2018, as reported in the Rule 424(b)(3) Joint Proxy Statement and Prospectus filed by the Issuer with the Securities and Exchange Commission on January 25, 2018.

(c)
(i) Sole power to vote or to direct the vote: 0 for all Reporting Persons (ii) Shared power to vote or to direct the vote:
LS V S.à r.l. 1,639,954
LeverageSource V, L.P. 1,639,954
LS V GP, LLC 1,639,954
LeverageSource Holdings, L.P. w/r/t Series V 1,639,954
LSR LLC 4,578,999
LeverageSource III, L.P. 4,578,999
LS III GP, LLC 4,578,999
LeverageSource Holdings, L.P. w/r/t Series III 4,578,999
LeverageSource Holdings GP, LLC 6,218,953
LeverageSource, L.P 6,218,953
Apollo Advisors VI (EH), L.P. 6,218,953
Apollo Advisors VI (EH-GP), Ltd. 6,218,953
Apollo Advisors VII (EH), L.P. 6,218,953
Apollo Advisors VII (EH-GP), Ltd. 6,218,953
Apollo Principal Holdings III, L.P. 6,218,953
Leroy DH 2,044,795
Levoy DH GP, LLC 2,044,795
ANRP II (Debt AIV), L.P. 2,044,795
Apollo ANRP Advisors II, L.P. 2,044,795
Apollo ANRP Capital Management II, LLC 2,044,795
APH Holdings, L.P. 2,044,795
Apollo Principal Holdings III GP, Ltd. 8,263,748
ACLF Co-Invest Fund 1,892,991
Apollo Credit Liquidity Advisors, L.P. 1,892,991
Apollo Credit Liquidity Capital Management, LLC 1,892,991
Zeus LP 142,420
Apollo Zeus Strategic Advisors, L.P. 142,420
Apollo Zeus Strategic Advisors, LLC 142,420
SOMA Power Trust Management 852,384
SOMA Fund 878,069
Apollo SOMA Advisors, L.P. 878,069
Apollo SOMA Capital Management, LLC 878,069
APH Holdings (DC), L.P. 2,913,480
Apollo Principal Holdings IV GP, Ltd. 2,913,480
Apollo SVF Management, L.P. 878,069
Apollo SVF Management GP, LLC 878,069
AEH (CB) 8,329,209

124

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AEH (CB) GP, LLC 8,329,209
AEH Holdings (CB), L.P. 8,329,209
AEH (PEC) 3,463,600
AP VII TXU (CS) 10,957,755
AP VII TXU (CS) GP, LLC 10,957,755
AP VII TXU Holdings (CS), L.P. 10,957,755
AP VII TXU (UBS) 5,799,414
AP VII TXU (UBS) GP, LLC 5,799,414
AP VII TXU Holdings (UBS), L.P. 5,799,414
AEH Holdings GP, LLC 5,799,414
AP AEH, L.P. 28,549,978
Apollo Management VII, L.P. 28,549,978
AIF VII Management, LLC 28,549,978
Apollo Management, L.P. 28,549,978
Apollo Management GP, LLC 28,549,978
CLF Finance 2,635,784
Apollo Credit Liquidity Fund, L.P. 2,635,784
Apollo Credit Liquidity Management, L.P. 2,635,784
Apollo Credit Liquidity Management GP, LLC 2,635,784
AEC (Lux) 266,116
Apollo European Credit Management, L.P. 266,116
Apollo European Credit Management GP, LLC 266,116
AESI (Holdings) II 129,420
AESI II Power Trust Management 255,090
AESI II, L.P. 255,090
Apollo European Strategic Management, L.P. 384,510
Apollo European Strategic Management GP, LLC 384,510
AP IE III Power Trust Management 261,349
AP IE III 295,321
Apollo Europe Management III, LLC 295,321
ANS US 158,194
Apollo SK Strategic Investments, L.P. 158,194
Apollo SK Strategic Management, LLC 158,194
Centre ST Power Trust Management 432,817
Centre Street LP 928,699
Apollo Centre Street Management, LLC 928,699
COF III AIV I Power Trust Management 3,319,198
Apollo Credit Opportunity Fund III AIV I LP 3,319,198
Opportunity Trading Fund III 1,415,208
Apollo Credit Opportunity Fund III LP 1,415,208
Apollo Credit Opportunity Fund (Offshore) III LP 1,415,208
Apollo Credit Opportunity Management III LLC 4,734,406
Franklin LP 135,053
Apollo Franklin Management, LLC 135,053
Hercules LP 320,222
Apollo Hercules Management, LLC 320,222
Lincoln Fixed Income Fund 25,592
Apollo Lincoln Fixed Income Management, LLC 25,592
LPC Power Trust Management 409,325
Lincoln Private Credit Fund 427,189
Apollo Lincoln Private Credit Management, LLC 427,189

125

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Union Street LP 266,852
Apollo Union Street Management, LLC 266,852
COF II (ST) 158,817
Apollo Credit Opportunity Management, LLC 158,817
SPN Power Trust Management 1,079,586
SPN Investments I (Credit) 474,719
Apollo SPN Investments I, L.P. 1,554,305
Apollo SPN Management, LLC 1,554,305
Credit Master Fund 441,218
Apollo ST Fund Management LLC 441,218
Apollo ST Operating LP 441,218
Apollo ST Capital LLC 441,218
ST CDO II 30,380
Apollo ST Debt Advisors, LLC 30,380
ST Management Holdings, LLC 471,598
Zeus Power Trust Management 416,251
Apollo Zeus Strategic Investments, L.P. 416,251
Apollo Zeus Strategic Management, LLC 416,251
Apollo Capital Management, L.P. 15,982,853
Apollo Capital Management GP, LLC 15,982,853
Apollo Management Holdings, L.P. 44,532,831
Apollo Management Holdings GP, LLC 44,532,831

(iii) Sole power to dispose or to direct the disposition of: 0 for all Reporting Persons (iv) Shared power to dispose or to direct the disposition of:

LS V S.à r.l. 1,639,954
LeverageSource V, L.P. 1,639,954
LS V GP, LLC 1,639,954
LeverageSource Holdings, L.P. w/r/t Series V 1,639,954
LSR LLC 4,578,999
LeverageSource III, L.P. 4,578,999
LS III GP, LLC 4,578,999
LeverageSource Holdings, L.P. w/r/t Series III 4,578,999
LeverageSource Holdings GP, LLC 6,218,953
LeverageSource, L.P 6,218,953
Apollo Advisors VI (EH), L.P. 6,218,953
Apollo Advisors VI (EH-GP), Ltd. 6,218,953
Apollo Advisors VII (EH), L.P. 6,218,953
Apollo Advisors VII (EH-GP), Ltd. 6,218,953
Apollo Principal Holdings III, L.P. 6,218,953
Leroy DH 2,044,795
Levoy DH GP, LLC 2,044,795
ANRP II (Debt AIV), L.P. 2,044,795
Apollo ANRP Advisors II, L.P. 2,044,795
Apollo ANRP Capital Management II, LLC 2,044,795
APH Holdings, L.P. 2,044,795
Apollo Principal Holdings III GP, Ltd. 8,263,748
ACLF Co-Invest Fund 1,892,991
Apollo Credit Liquidity Advisors, L.P. 1,892,991

126

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Apollo Credit Liquidity Capital Management, LLC 1,892,991
Zeus LP 142,420
Apollo Zeus Strategic Advisors, L.P. 142,420
Apollo Zeus Strategic Advisors, LLC 142,420
SOMA Power Trust Management 852,384
SOMA Fund 878,069
Apollo SOMA Advisors, L.P. 878,069
Apollo SOMA Capital Management, LLC 878,069
APH Holdings (DC), L.P. 2,913,480
Apollo Principal Holdings IV GP, Ltd. 2,913,480
Apollo SVF Management, L.P. 878,069
Apollo SVF Management GP, LLC 878,069
AEH (CB) 8,329,209
AEH (CB) GP, LLC 8,329,209
AEH Holdings (CB), L.P. 8,329,209
AEH (PEC) 3,463,600
AP VII TXU (CS) 10,957,755
AP VII TXU (CS) GP, LLC 10,957,755
AP VII TXU Holdings (CS), L.P. 10,957,755
AP VII TXU (UBS) 5,799,414
AP VII TXU (UBS) GP, LLC 5,799,414
AP VII TXU Holdings (UBS), L.P. 5,799,414
AEH Holdings GP, LLC 5,799,414
AP AEH, L.P. 28,549,978
Apollo Management VII, L.P. 28,549,978
AIF VII Management, LLC 28,549,978
Apollo Management, L.P. 28,549,978
Apollo Management GP, LLC 28,549,978
CLF Finance 2,635,784
Apollo Credit Liquidity Fund, L.P. 2,635,784
Apollo Credit Liquidity Management, L.P. 2,635,784
Apollo Credit Liquidity Management GP, LLC 2,635,784
AEC (Lux) 266,116
Apollo European Credit Management, L.P. 266,116
Apollo European Credit Management GP, LLC 266,116
AESI (Holdings) II 129,420
AESI II Power Trust Management 255,090
AESI II, L.P. 255,090
Apollo European Strategic Management, L.P. 384,510
Apollo European Strategic Management GP, LLC 384,510
AP IE III Power Trust Management 261,349
AP IE III 295,321
Apollo Europe Management III, LLC 295,321
ANS US 158,194
Apollo SK Strategic Investments, L.P. 158,194
Apollo SK Strategic Management, LLC 158,194
Centre ST Power Trust Management 432,817
Centre Street LP 928,699
Apollo Centre Street Management, LLC 928,699
COF III AIV I Power Trust Management 3,319,198
Apollo Credit Opportunity Fund III AIV I LP 3,319,198

127

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Opportunity Trading Fund III 1,415,208
Apollo Credit Opportunity Fund III LP 1,415,208
Apollo Credit Opportunity Fund (Offshore) III LP 1,415,208
Apollo Credit Opportunity Management III LLC 4,734,406
Franklin LP 135,053
Apollo Franklin Management, LLC 135,053
Hercules LP 320,222
Apollo Hercules Management, LLC 320,222
Lincoln Fixed Income Fund 25,592
Apollo Lincoln Fixed Income Management, LLC 25,592
LPC Power Trust Management 409,325
Lincoln Private Credit Fund 427,189
Apollo Lincoln Private Credit Management, LLC 427,189
Union Street LP 266,852
Apollo Union Street Management, LLC 266,852
COF II (ST) 158,817
Apollo Credit Opportunity Management, LLC 158,817
SPN Power Trust Management 1,079,586
SPN Investments I (Credit) 474,719
Apollo SPN Investments I, L.P. 1,554,305
Apollo SPN Management, LLC 1,554,305
Credit Master Fund 441,218
Apollo ST Fund Management LLC 441,218
Apollo ST Operating LP 441,218
Apollo ST Capital LLC 441,218
ST CDO II 30,380
Apollo ST Debt Advisors, LLC 30,380
ST Management Holdings, LLC 471,598
Zeus Power Trust Management 416,251
Apollo Zeus Strategic Investments, L.P. 416,251
Apollo Zeus Strategic Management, LLC 416,251
Apollo Capital Management, L.P. 15,982,853
Apollo Capital Management GP, LLC 15,982,853
Apollo Management Holdings, L.P. 44,532,831
Apollo Management Holdings GP, LLC 44,532,831
Item 5. Ownership of Five Percent or Less of a Class.
If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following o
Item 6. Ownership of More than Five Percent on Behalf of Another Person.
Not applicable.
Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company.
Not applicable.
Item 8. Identification and Classification of Members of the Group.
Not applicable.

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Item 9.
Not applicable.

[The remainder of this page intentionally left blank.]

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Item 10.
Not applicable.

*SIGNATURE*

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: February 14, 2018
LEVERAGESOURCE V, S.À R.L.
By: /s/ Katherine G. Newman
Name: Katherine G. Neuman
Title: Class A Manager
By: /s/ David O’Neill
Name: David O’Neill
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

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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

131

SEQ.=1,FOLIO='131',FILE='C:\JMS\C902546\18-5863-5\task8739109\5863-5-cm.htm',USER='C902546',CD='Feb 14 21:37 2018'

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

132

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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
ANRP II (DEBT AIV), 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

133

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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
ACLF CO-INVESTMENT FUND, L.P.
By: Apollo Credit Liquidity Advisors, L.P.
its general partner
By: Apollo Credit Liquidity Capital Management, LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President

134

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APOLLO CREDIT LIQUIDITY ADVISORS, L.P.
By: Apollo Credit Liquidity Capital Management, LLC
its general partner:
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO CREDIT LIQUIDITY CAPITAL MANAGEMENT, LLC
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

135

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APOLLO SPECIAL OPPORTUNITIES MANAGED ACCOUNT POWER TRUST MANAGEMENT LLC
By: Apollo Special Opportunities Managed Account, L.P.
its sole member
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 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

136

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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

137

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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 VIII 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

138

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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

139

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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

140

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APOLLO MANAGEMENT GP, LLC
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
CLF FINANCE COMPANY, LLC
By: Apollo Credit Liquidity Fund, L.P.
its sole member
By: Apollo Credit Liquidity Advisors, L.P.
its general partner
By: Apollo Credit Liquidity Capital Management, LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO CREDIT LIQUIDITY FUND, L.P.
By: Apollo Credit Liquidity Advisors, L.P.
its general partner
By: Apollo Credit Liquidity Capital Management, LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO CREDIT LIQUIDITY MANAGEMENT, L.P.
By: Apollo Credit Liquidity Management GP, LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO CREDIT LIQUIDITY MANAGEMENT GP, LLC
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President

141

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AEC (LUX) S.À R.L. — By: Apollo European Credit Management, L.P.
its investment manager
By: Apollo European Credit Management GP, LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO EUROPEAN CREDIT MANAGEMENT, L.P.
By: Apollo European Credit Management GP, LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO EUROPEAN CREDIT 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

142

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AESI II POWER TRUST MANAGEMENT LLC
By: AESI II, L.P.
its sole member
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
AESI 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

143

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AP INVESTMENT EUROPE III POWER TRUST MANAGEMENT LLC
By: AP Investment Europe III, L.P.
its sole member
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
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
ANS U.S. HOLDINGS LTD.
By: Apollo SK Strategic Investments, L.P.
its sole shareholder
By: Apollo SK Strategic Advisors, L.P.
its general partner
By: Apollo SK Strategic Advisors, LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President

144

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APOLLO SK STRATEGIC INVESTMENTS, L.P.
By: Apollo SK Strategic Advisors, L.P.
its general partner
By: Apollo SK Strategic Advisors, LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO SK STRATEGIC MANAGEMENT, LLC
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO CENTRE STREET PARTNERSHIP
POWER TRUST MANAGEMENT LLC
By: Apollo Centre Street Partnership, L.P.
its sole member
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 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

145

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APOLLO CENTRE STREET MANAGEMENT, LLC
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO CREDIT OPPORTUNITY FUND III AIV I
POWER TRUST MANAGEMENT LLC
By: Apollo Credit Opportunity Fund III AIV I LP
its sole member
By: Apollo Credit Opportunity Advisors III LP
its general partner
By: Apollo Credit Opportunity Advisors III GP LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO CREDIT OPPORTUNITY FUND III AIV I LP
By: Apollo Credit Opportunity Advisors III LP
its general partner
By: Apollo Credit Opportunity Advisors III GP LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President

146

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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

147

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APOLLO CREDIT OPPORTUNITY MANAGEMENT III LLC — By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO FRANKLIN PARTNERSHIP, L.P.
By: Apollo Franklin Advisors (APO DC), L.P.
its general partner
By: Apollo Franklin Advisors (APO DC-GP), LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO FRANKLIN MANAGEMENT, 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

148

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APOLLO LINCOLN FIXED INCOME FUND, L.P.
By: Apollo Lincoln Fixed Income Advisors (APO DC), L.P.
its general partner
By: Apollo Lincoln Fixed Income Advisors (APO DC-GP), LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO LINCOLN FIXED INCOME MANAGEMENT, LLC
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO LINCOLN PRIVATE CREDIT FUND
POWER TRUST MANAGEMENT LLC
By: Apollo Lincoln Private Credit Fund, L.P.
its sole member
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 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

149

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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

150

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APOLLO SPN INVESTMENTS I POWER TRUST MANAGEMENT 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 (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

151

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APOLLO CREDIT MASTER FUND LTD. — By: Apollo ST Fund Management LLC
its investment manager
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO ST FUND MANAGEMENT LLC
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO ST OPERATING LP
By: Apollo ST Capital LLC
its general partner
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO ST CAPITAL 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

152

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ST MANAGEMENT HOLDINGS, LLC
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President
APOLLO ZEUS STRATEGIC INVESTMENTS
POWER TRUST MANAGEMENT LLC
By: Apollo Zeus Strategic Investments, L.P.
its sole member
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 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 MANAGEMENT, LLC
By: /s/ Joseph D. Glatt
Name: Joseph D. Glatt
Title: Vice President

153

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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

154

SEQ.=1,FOLIO='154',FILE='C:\JMS\109431\18-5863-5\task8738091\5863-5-cu.htm',USER='109431',CD='Feb 14 14:29 2018'

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