Live feed17:00:07·475dINSIDERFilingvia QuantisnowDirector Smith David P bought $51,315 worth of shares (12,000 units at $4.28), increasing direct ownership by 22% to 67,500 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GTE· Gran Tierra Energy Inc.EnergyOriginal source