GRAN TIERRA ENERGY INC

CUSIP: 38500T101 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q2 2021
Shares 27,376 Value ($000) $20 Avg Close — Range —
Q1 2021
Shares 27,376 Value ($000) $19 Avg Close — Range —
Q4 2020
Shares 24,352 Value ($000) $9 Avg Close — Range —
Q3 2020
Shares 24,352 Value ($000) $6 Avg Close — Range —
Q2 2020
Shares 24,352 Value ($000) $8 Avg Close — Range —