Hong Yew (Michael) Mun, Chairman & Chief Executive Officer, Ten Percent Owner at Aztech Global Ltd., holds 542.70M shares in Aztech Global Ltd. (Ticker: SG:8AZ). Most recently, Hong Yew (Michael) Mun Bought S$500,000 shares of Aztech Global Ltd. on May 16, 2023 for an estimated value of 350.00K.