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 * WEANT JERRY A   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) Vice President of Land (Last) (First) (Middle) 200 NORTH CANAL STREET 3. Date of Earliest Transaction (Month/Day/Year) 12/31/2017 (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 12/31/2017   M   20,062 A (1) 77,785 D   Common Stock 12/31/2017   D   20,062 D $ 12.15 57,723 D   Common Stock 12/31/2017   M   20,060 A $ 0 77,783 D   Common Stock 12/31/2017   F   6,954 D $ 12.15 70,829 D

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

2015 Performance Based Units - 50% Cash (2) (3)

(1)

12/31/2017

M

10,963

12/31/2017

12/31/2017

Common Stock

10,963

(1)

0

D

2015 Performance Based Units - 50% Stock (3) (4)

$ 0

12/31/2017

M

10,962

12/31/2017

12/31/2017

Common Stock

10,962

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
WEANT JERRY A 200 NORTH CANAL STREET NATCHEZ, MS 39120			Vice President of Land

Signatures

Clay V. Bland as Attorney-in-fact		01/03/2018
**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)	Each Performance Based Unit paid in cash is the economic equivalent of the vesting closing price of one share of Callon Petroleum Company's common stock.
(2)	The terms of this Performance Based Unit award specify payment in cash.
(3)	This Performance Based Unit award is subject to a variable number of units vesting based on a performance criteria related to the total shareholder return of the company compared to a group of peer companies. The number of units subject to vest under this award can range from 0% to 200%. On the vesting date, this Performance Based Unit award vested at the 183% level.
(4)	The terms of this Performance Based Unit award specify payment in stock.

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