��������

Mr. John Tiong Lu Koh has served as Aurora's independent director since the IPO. Mr. Koh has been the lead independent director of Mapletree Industrial Trust, one of the largest industrial REITs in Singapore, since January 2016 and its independent director since September 2010. Mr. Koh has over 25 years of experience in investment banking and law. Mr. Koh was a managing director and a senior advisor of the Goldman Sachs Group until 2006. Prior to joining Goldman Sachs in 1999, Mr. Koh spent 18 years as a lawyer at various firms, including J. Koh & Co., a Singapore firm founded by Mr. Koh, as well as serving in the Singapore Attorney-General's Chambers. Mr. Koh sits on various boards of directors, including NSL Ltd. and KrisEnergy Limited, and serves as the chairman of the audit committee of both companies. Mr. Koh is also a director of the National Library Board and the National Museum of Singapore. Mr. Koh received a bachelor of arts degree and a master of arts degree from the University of Cambridge and a graduate degree from Harvard Law School.