16:00 EDT Spero Therapeutics (SPRO) trading halted, news pending 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 SPRO: Spero Therapeutics announces publication of SPR719 trial data Spero Therapeutics Details Pipeline Progress and Future Goals Disclaimer & DisclosureReport an Issue
