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 *
Smith Howard Clark
   2. Issuer Name and Ticker or Trading Symbol
CALLON PETROLEUM CO [CPE] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Chief Information Officer
(Last)
(First)
(Middle)
200 NORTH CANAL STREET		 3. Date of Earliest Transaction (Month/Day/Year)
12/31/2012
(Street)

NATCHEZ, MS 39120		 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 12/31/2012   M   26,250 A (1) 35,064 D  
Common Stock 12/31/2012   D   26,250 D $ 4.59 8,814 D  
Common Stock               4,766 (2) I 401(k) Account
Common Stock               34,160 I Jt. Ten. with Spouse

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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
2010 Phantom Shares (1) 12/31/2012   M     17,500 12/31/2012 12/31/2012 Common Stock 17,500 (1) 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Smith Howard Clark
200 NORTH CANAL STREET
NATCHEZ, MS 39120		       Chief Information Officer  

Signatures

 Clay V. Bland as Attorney-in-fact   01/03/2013
**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) The terms of this Phantom Share award specify payment in cash rather than stock, and included a provision providing for a variable percentage payout (ranging from 0% to 150%) based on a performance criteria related to the Total Shareholder Return of the Company compared to a group of peer companies. On December 31, 2012, the reporting person's 2010 Phantom Shares held vested at the 150% level, or the equivalent of 26,250 shares of common stock of Callon Petroleum Company. The amount payable was based on the economic value of one share of Callon Petroleum Company common stock, calculated as the average of the opening and closing price on the vesting date (or $4.59 on December 31, 2012).
(2) The number of shares reported are held within the individual's 401(k) account and are invested in the Callon Petroleum Company Employee Savings and Protection Plan. The number of shares reported is calculated by dividing the total market value of the reporting person's 401(k) account balance invested in the Callon Petroleum Company Employee Savings and Protection Plan on the day prior to this Form 4 reporting date by the closing market price-per-share on that date.

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