196 results
Page 5 of 10
8-K
EX-99.1
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7 Aug 12
Gran Tierra Energy Inc. Announces Second Quarter 2012 Results and a Material Increase in Reserves at its Costayaco Field, Colombia
12:00am
8-K/A
EX-99.1
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7 Aug 12
Gran Tierra Energy Inc. Announces Second Quarter 2012 Results and a Material Increase in Reserves at its Costayaco Field, Colombia
12:00am
8-K/A
EX-99.1
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3 Jun 11
Financial Statements and Exhibits
12:00am