Ong Boon Tat Alvin, Executive at Hiap Tong Corporation Ltd., holds 3.06M shares in Hiap Tong Corporation Ltd. (Ticker: SG:5PO). Most recently, Ong Boon Tat Alvin Bought S$380,800 shares of Hiap Tong Corporation Ltd. on Mar 23, 2020 for an estimated value of 25.82K.