Larsen Scott C 4

4 · TRANSATLANTIC PETROLEUM LTD. · Filed Jan 18, 2012

Form 4

Period: 2012-01-15

Executive Vice President

Transactions

Exercise/Conversion
Common Shares
[F1]
2012-01-15+56,597→ 1,004,452 total
Exercise/Conversion
Restricted Stock Units
[F1][F2]
2012-01-15−50,000→ 0 total
→ Common Shares (50,000 underlying)
Exercise/Conversion
Restricted Stock Units
[F1][F3]
2012-01-15−3,176→ 3,176 total
→ Common Shares (3,176 underlying)
Exercise/Conversion
Restricted Stock Units
[F1][F4]
2012-01-15−3,421→ 6,840 total
→ Common Shares (3,421 underlying)

Footnotes (4)

[F1]Each restricted stock unit represents the contingent right to receive one share of TransAtlantic Petroleum Ltd. common stock.
[F2]The restricted stock units vested in three equal annual installments. The first installment vested on January 15, 2010, the second installment vested on January 15, 2011 and the third installment vestedon on January 15, 2012.
[F3]The restricted stock units vest in three equal annual installments. The first installment vested on January 15, 2011, the second installment vested on January 15, 2012 and the third installment will vest on January 15, 2013.
[F4]The restricted stock units vest in three equal annual installments. The first installment vested on January 15, 2012, the second installment will vest on January 15, 2013 and the third installment will vest on January 15, 2014.

Signature

Jeffrey S. Mecom, Attorney-in-Fact|2012-01-18

Documents

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