Joseph C. Cook, Director at Corcept Therapeutics, holds 2.60M shares in Corcept Therapeutics (Ticker: CORT), holds 328.08K shares in Ironwood Pharma (Ticker: IRWD). Most recently, Joseph C. Cook Bought ― shares of Corcept Therapeutics on Mar 25, 2015 for an estimated value of 78.66K.