GRAN TIERRA ENERGY INC

CUSIP: 38500T10 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 2,116,411 Value ($000) $6,329 Avg Close — Range —
Q2 2016
Shares 526,900 Value ($000) $1,761 Avg Close — Range —
Q3 2014
Shares 253,838 Value ($000) $1,406 Avg Close — Range —
Q2 2014
Shares 423,503 Value ($000) $3,447 Avg Close — Range —
Q1 2014
Shares 21,149 Value ($000) $159 Avg Close — Range —
Q3 2013
Shares 149,028 Value ($000) $1,060 Avg Close — Range —
Q2 2013
Shares 58,455 Value ($000) $356 Avg Close — Range —