FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Mangrove Partners Master Fund, Ltd.   2. Issuer Name and Ticker or Trading Symbol SunCoke Energy, Inc. [SXC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) PO BOX 309, UGLAND HOUSE, S. CHURCH ST.,  3. Date of Earliest Transaction (Month/Day/Year) 02/17/2017 (Street) GEORGE TOWN, E9 KY1-1104 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock, $0.01 par value 02/17/2017   S   8,500 D $ 10.0131 7,755,380 D (1) (2)   Common Stock, $0.01 par value 02/17/2017   S   51,167 D $ 10 7,704,213 D (1) (2)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Mangrove Partners Master Fund, Ltd. PO BOX 309, UGLAND HOUSE, S. CHURCH ST. GEORGE TOWN, E9 KY1-1104
Mangrove Partners Fund (Cayman), Ltd. MAPLES CORP. SVCS, PO BOX 309 UGLAND HOUSE, S. CHURCH STREET GEORGE TOWN, E9 KY1-1104
Mangrove Partners Fund, L.P. 645 MADISON AVENUE, 14TH FLOOR NEW YORK, NY 10022
MANGROVE CAPITAL 645 MADISON AVENUE, 14TH FLOOR NEW YORK, NY 10022
AUGUST NATHANIEL H. 645 MADISON AVENUE, 14TH FLOOR NEW YORK, NY 10022
MANGROVE PARTNERS 645 MADISON AVENUE, 14TH FLOOR NEW YORK, NY 10022

Signatures

/s/ Nathaniel H. August, as Director of The Mangrove Partners Master Fund, Ltd.		02/21/2017
**Signature of Reporting Person		Date
/s/ Nathaniel H. August, as Director of Mangrove Partners, the Investment Manager of the Reporting Person		02/21/2017
**Signature of Reporting Person		Date
/s/ Nathaniel H. August, as Director of Mangrove Capital, the General Partner of the Reporting Person		02/21/2017
**Signature of Reporting Person		Date
/s/ Nathaniel H. August as director of Mangrove Capital		02/21/2017
**Signature of Reporting Person		Date
/s/ Nathaniel H. August		02/21/2017
**Signature of Reporting Person		Date
/s/ Nathaniel H. August as director of Mangrove Partners		02/21/2017
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	This Form is being jointly filed by (1) The Mangrove Partners Master Fund, Ltd. (the "Master Fund"), (2) The Mangrove Partners Fund, L.P. (the "US Feeder"), (3) The Mangrove Partners Fund (Cayman), Ltd. (the "Cayman Feeder"), (4) Mangrove Partners, (5) Mangrove Capital and (6) Nathaniel August. Each of the foregoing is referred to as a "Reporting Person" and collectively as the "Reporting Persons."
(2)	The shares which are the subject of this Form are held by the Master Fund. Beneficial ownership of the shares which is the subject of this Form is also claimed indirectly by (i) the US Feeder and the Cayman Feeder, which are the two controlling shareholders of the Master Fund, (ii) Mangrove Partners which serves as the investment manager of each of the Master Fund, the US Feeder and the Cayman Feeder, (iii) Mangrove Capital which serves as the general partner of the US Feeder, and (iv) Nathaniel August who is the principal of Mangrove Partners and Mangrove Capital.

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