TransAtlantic Petroleum (TAT) Form 4 TRANSATLANTIC PETROLEUM / David Gerald Mitchell ownership change

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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

1. Name and Address of Reporting Person^*

Mitchell David Gerald

(Last) (First) (Middle)

16803 DALLAS PARKWAY

(Street)

ADDISON TX 75001

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
TRANSATLANTIC PETROLEUM LTD. [ TAT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
Vice President Engineering

3. Date of Earliest Transaction (Month/Day/Year)
12/10/2020

4. If Amendment, Date of 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

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 Shares	12/10/2020		M		38,026	A	(1)	56,515	D
Common Shares	12/10/2020		F		9,261(2)	D	$0.24	47,254	D

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 Securities Underlying Derivative Security (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: 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
Restricted Stock Units	(1)	12/10/2020		M			676	(3)	(3)	Common Shares	676	$0.00(1)	0	D
Restricted Stock Units	(1)	12/10/2020		M			19,497	(3)	(3)	Common Shares	19,497	$0.00(1)	0	D
Restricted Stock Units	(1)	12/10/2020		M			17,853	(3)	(3)	Common Shares	17,853	$0.00(1)	0	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive, upon vesting, one common share of TransAtlantic Petroleum Ltd. This transaction represents the conversion upon vesting of restricted stock units into common shares of TransAtlantic Petroleum Ltd.

2. Represents common shares of TransAtlantic Petroleum Ltd. withheld for the payment of withholding taxes.

3. TransAtlantic Petroleum Ltd. voluntarily accelerated the vesting of the restricted stock units on December 10, 2020, in connection with the transactions contemplated by the Agreement and Plan of Merger, dated August 7, 2020, by and among TransAtlantic Petroleum Ltd., TAT Holdco LLC, and TAT Merger Sub LLC."

Remarks:

	David G. Mitchell	12/14/2020
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
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