Shawn D. Williams, Senior VP, Plastics at WL Ross Holding, holds 1.79M shares in WL Ross Holding (Ticker: WLRHU), holds 10.36K shares in Kirby (Ticker: KEX), holds 60.35K shares in Tetra Technologies (Ticker: TTI). Most recently, Shawn D. Williams ― shares of WL Ross Holding on ― for an estimated value of ―.