

(Alliance News) - Gran Tierra Energy Inc on Wednesday said it has satisfied all conditions required to effect its previously announced contract with B...


(Alliance News) - Gran Tierra Energy Inc on Thursday posted a weaker first quarter with higher costs outweighing modestly firmer sales.


Gran Tierra Energy Inc - Calgary, Canada-based oil and gas company - Chief Financial Officer Ryan Ellson sells 10,800 shares, at USD7.61, worth USD82,...


(Alliance News) - Gran Tierra Energy Inc on Tuesday swung to a full‑year loss after a sizeable non‑cash impairment and softer oil and gas sales.


(Alliance News) - Gran Tierra Energy Inc on Friday said it has inked a crude oil prepayment and marketing deal for USD200 million.


(Alliance News) - Gran Tierra Energy Inc said its subsidiaries have agreed to buy all of GeoPark Ecuador SA's and Frontera Energy Colombia Corp Sucurs...


(Alliance News) - Gran Tierra Inc on Monday reported a fall in profit as oil sales and the oil price came down on-year in the third quarter, as it exp...


(Alliance News) - i3 Energy PLC said on Thursday that the scheme document is being distributed to shareholders regarding its planned acquisition by Gr...