TransAtlantic Petroleum Ltd. Information Request Form

Levi & Korsinsky, LLP has commenced an investigation into the fairness of the sale of TransAtlantic Petroleum Ltd. (“TransAtlantic” or the “Company”) (NYSE: TAT) to TAT Merger Sub LLC, a wholly-owned subsidiary of TAT Holdco LLC, which is controlled by a group of holders representing 100% of the Company’s outstanding 12.0% Series A Convertible Redeemable Preferred Shares. Under the terms of the merger, each of the Company’s issued and outstanding common shares will be canceled and converted automatically into the right to receive $0.13 in cash.

The TransAtlantic merger investigation concerns whether the Board of TransAtlantic has harmed stockholders by agreeing to enter into this transaction and whether all material facts have been properly disclosed to stockholders.