Live feed17:31:42·643dINSIDERFilingvia QuantisnowPresident and CEO Guidry Gary bought $617,000 worth of shares (100,000 units at $6.17), increasing direct ownership by 23% to 525,672 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GTE· Gran Tierra Energy Inc.EnergyOriginal source