TRANSATLANTIC PETROLEUM LTD

CUSIP: G89982113 Class: SHS NEW

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2015
Shares 81,939 Value ($000) $209 Avg Close — Range —
Q2 2015
Shares 84,689 Value ($000) $433 Avg Close — Range —
Q1 2015
Shares 86,672 Value ($000) $463 Avg Close — Range —
Q4 2014
Shares 86,692 Value ($000) $468 Avg Close — Range —
Q3 2014
Shares 86,692 Value ($000) $780 Avg Close — Range —
Q2 2014
Shares 53,477 Value ($000) $610 Avg Close — Range —