13G Filing: Nokomis Capital and Transatlantic Petroleum Ltd. (TAT)

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Brett Hendrickson’s Nokomis Capital disclosed a 10.3% position in Transatlantic Petroleum Ltd. (TAT) in a 13G filing. At the end of the third quarter, Nokomis Capital held 2.18 million shares of the company valued at $5.5 million at the end of September. You can access the original SEC filing by clicking here.

Ownership Summary Table

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
Nokomis Capital, L.L.C. 0 4,394,083 0 4,394,083 10.3%
Brett Hendrickson 0 4,394,083 0 4,394,083 10.3%

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SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

SCHEDULE 13G

(Rule 13d-102)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO

RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED

PURSUANT TO RULE 13d-2(b)

TransAtlantic
Petroleum Ltd.

(Name of Issuer)

Common shares, par value $0.10

(Title of Class of Securities)

G89982113

(CUSIP Number)

December 31, 2015

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to
designate the rule pursuant to which this Schedule is filed:

x Rule 13d-1(b)

¨ Rule 13d-1(c)

¨ Rule 13d-1(d)

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