Douglas Grissom, Director at Cbeyond, holds 153.07K shares in Cbeyond (Ticker: CBEY), holds 25.78K shares in Churchill Downs (Ticker: CHDN), holds 0.00 shares in Great Lakes Dredge & Dock (Ticker: GLDD). Most recently, Douglas Grissom ― shares of Cbeyond on ― for an estimated value of ―.