GRAN TIERRA ENERGY INC

CUSIP: 38500T101 Class: COM

DekaBank Deutsche Girozentrale's Holding History (CIK: 0001456228)

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

Q2 2015
Shares 65,000 Value ($000) $194 Avg Close — Range —
Q1 2015
Shares 65,000 Value ($000) $177 Avg Close — Range —
Q4 2014
Shares 65,000 Value ($000) $246 Avg Close — Range —
Q3 2014
Shares 82,000 Value ($000) $454 Avg Close — Range —
Q2 2014
Shares 82,000 Value ($000) $666 Avg Close — Range —
Q1 2014
Shares 55,000 Value ($000) $411 Avg Close — Range —
Q4 2013
Shares 70,000 Value ($000) $505 Avg Close — Range —
Q3 2013
Shares 75,000 Value ($000) $532 Avg Close — Range —
Q2 2013
Shares 107,000 Value ($000) $626 Avg Close — Range —