Binance Appoints Justin Yek as New CFO, Kaiser Ng to Depart. According to Bloomberg, Binance has appointed Justin Yek as its new Chief Financial Officer (CFO), succeeding Kaiser Ng, who is scheduled to leave the company. Binance stated that Kaiser Ng will be leaving to pursue new career opportunities. Yek previously served as Vice President of Finance at cross-border payments company Airwallex, and also led Morgan Stanley's Southeast Asian technology investment banking business. He also worked at Citigroup. Kaiser Ng joined Binance in 2022.