GTE Related Upgrades

Feb 27, 2013 07:45 AM JPMorgan Upgrades Gran Tierra Energy (GTE) to Overweight

Feb 22, 2013 08:15 AM FirstEnergy Capital Upgrades Gran Tierra Energy (GTE) to Outperform

Aug 8, 2012 07:58 AM Raymond James Upgrades Gran Tierra Energy (GTE) to Strong Buy

Apr 2, 2012 09:30 AM FirstEnergy Capital Upgrades Gran Tierra Energy (GTE) to Outperform

Aug 22, 2011 07:42 AM BMO Capital Upgrades Gran Tierra Energy (GTE) to Outperform

Aug 9, 2011 02:07 PM Paradigm Upgrades Gran Tierra Energy (GTE) to Buy

Jul 1, 2011 12:25 PM Standpoint Research Upgrades Gran Tierra Energy (GTE) to Buy; Time to Jump Back In

May 11, 2011 10:31 AM Macquarie Upgrades Gran Tierra Energy (GTE) to Outperform

Apr 7, 2011 03:33 PM Mackie Upgrades Gran Tierra Energy (GTE) to Buy, Shares Rising

Mar 30, 2011 07:34 AM TD Newcrest Upgrades Gran Tierra Energy (GTE) to Buy on Lower Share Price and Higher Oil Prices

Mar 28, 2011 07:44 AM RBC Capital Upgrades Gran Tierra Energy (GTE) to Outperform

Mar 14, 2011 08:08 AM Tudor Pickering Upgrades Gran Tierra Energy (GTE) to Buy

Jan 18, 2011 08:34 AM UBS Upgrades Gran Tierra Energy (GTE) to Buy

Oct 15, 2010 09:14 AM Wunderlich Securities Upgrades Gran Tierra Energy (GTE) from Hold to Buy

Jun 8, 2010 08:53 AM Mackie Upgrades Gran Tierra Energy (GTE) to Buy

Jun 7, 2010 10:13 AM Fraser Upgrades Gran Tierra Energy Inc. (GTE) to Strong Buy

Mar 1, 2010 08:49 AM Macquarie Upgrades Gran Tierra Energy (GTE) to Outperform

Feb 22, 2010 10:31 AM UBS Upgrades Gran Tierra Energy (GTE) to Buy

Feb 9, 2010 08:21 AM Genuity Upgrades Gran Tierra Energy (GTE) to Buy

Jul 2, 2009 10:11 AM Raymond James Upgrades Gran Tierra (GTE) to Strong Buy

Jul 31, 2008 07:38 AM Thomas Weisel Upgrades Gran Tierra Energy (GTE) to Overweight