Sunny Hua Keng Ong, Executive, Ten Percent Owner at Ecowise Holdings Limited, holds 249.07M shares in Ecowise Holdings Limited (Ticker: SG:5CT). Most recently, Sunny Hua Keng Ong Bought S$15,000,000 shares of Ecowise Holdings Limited on Jan 30, 2012 for an estimated value of 1.20M.