SG Securities has appointed Steven Hak as the head of Equity sales, HK/China, based in Hong Kong. Since starting his career as an analyst with WI Carr Securities in Hong Kong in 1984, Hak has been the deputy managing director, director, institutional sales at BZW for 11 years, and head of Hong Kong/PRC Sales for ABN Amro Securities and most recently SVP, institutional sales at DLJ.