TRANSATLANTIC PETROLEUM LTD

CUSIP: G89982105 Class: CMN

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

Note: Option positions (PUT/CALL) are excluded.

Q4 2013
Shares 147,279 Value ($000) $126 Avg Close — Range —
Q3 2013
Shares 185,563 Value ($000) $155 Avg Close — Range —
Q2 2013
Shares 200,563 Value ($000) $138 Avg Close — Range —