GRAN TIERRA ENERGY INC

CUSIP: 38500T101 Class: COM

WHITEBOX ADVISORS LLC's Holding History (CIK: 0001257391)

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

Q3 2015
Shares 2,107,918 Value ($000) $4,490 Avg Close — Range —
Q2 2015
Shares 2,378,318 Value ($000) $7,087 Avg Close — Range —
Q1 2015
Shares 2,994,194 Value ($000) $8,174 Avg Close — Range —
Q4 2014
Shares 1,686,424 Value ($000) $6,493 Avg Close — Range —
Q3 2014
Shares 1,711,411 Value ($000) $9,481 Avg Close — Range —
Q2 2014
Shares 1,043,572 Value ($000) $8,474 Avg Close — Range —
Q1 2014
Shares 921,318 Value ($000) $6,891 Avg Close — Range —
Q4 2013
Shares 873,081 Value ($000) $6,382 Avg Close — Range —
Q3 2013
Shares 1,131,685 Value ($000) $8,024 Avg Close — Range —
Q2 2013
Shares 1,167,195 Value ($000) $7,015 Avg Close — Range —