17:32 EDT Vista Gold (VGZ) files $50M mixed securities shelf Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See today’s best-performing stocks on TipRanks >> Read More on VGZ: Vista Gold Unveils Encouraging Drilling Results at Mt Todd Vista Gold Reports Promising Drilling Results at Mt Todd Vista Gold reports Phase 1 drilling results at Mt. Todd, Australia