Agios Pharmaceuticals reports initial data By: MarketMinute.com Stock News June 09, 2016 at 17:07 PM EDT Agios Pharmaceuticals Inc. (Nasdaq: AGIO) reported initial data from a Phase 1 clinical trial of AG-519. Shares of the biopharmaceutical plummeted $9.87 to close at $56.22. Related Stocks: Agios Pharmaceuticals