Ownership Submission
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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(Print or Type Responses)
1. Name and Address of Reporting Person *
Thomson Michael J
  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
__X__ Officer (give title below) _____ Other (specify below)
President & COO
(Last)
(First)
(Middle)
1011 WARRENVILLE ROAD, SUITE 600
3. Date of Earliest Transaction (Month/Day/Year)
03/03/2013
(Street)

LISLE, IL 60532
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ 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 (1) 03/03/2013   M   28,227 A $ 0 133,712 D  
Common Stock (2) 03/03/2013   F   9,132 D $ 16.24 124,580 D  

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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
Common Stock Units (3) (4) 03/03/2013   M     28,227   (5)   (5) Common Stock 28,227 $ 0 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Thomson Michael J
1011 WARRENVILLE ROAD
SUITE 600
LISLE, IL 60532
      President & COO  

Signatures

 /s/ Rita M. Slager, attorney-in-fact   03/05/2013
**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) Represents conversion of 28,227 restricted share units granted under the SunCoke Energy, Inc. Long-Term Performance Enhancement Plan, in a transaction exempt under Rule 16b-3. The restricted share units vested and settled on March 3, 2013.
(2) Shares withheld by Registrant to satisfy minimum statutory withholding requirements on vesting of restricted common share units.
(3) Equity awards awarded under the SunCoke Energy, Inc. Long-Term Performance Enhancement Plan relating to the adjustment of Sunoco, Inc. equity awards in connection with the distribution by Sunoco, Inc. ("Sunoco") of 56,660,000 shares of common stock, par value $0.01 per share, of SunCoke Energy, Inc. ("SunCoke") owned by Sunoco to Sunoco stockholders of record on the close of business on January 5, 2012 (the "Distribution"). The Distribution was completed on January 17, 2012. The terms of the adjustment of the reporting person's Sunoco equity awards were set forth in the Separation and Distribution Agreement by and between SunCoke and Sunoco, dated as of July 18, 2011 and were approved by SunCoke's Board of Directors. The restricted share units vested and settled on March 3, 2013.
(4) Conversion rate is 1 for 1.
(5) Not applicable.

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