Man Cho has served as a member of Oncternal’s board of directors since December 2019.Since 2013, Mr. Cho has served as Executive Director and President of Shanghai Pharmaceuticals Holding Co., Ltd., a biopharmaceutical company which is dual-listed on both the Shanghai and Hong Kong stock exchanges. Prior to his role at Shanghai Pharmaceuticals, Mr. Cho was Vice Chairman and Chief Executive Officer of Wing Fat Printing Co., Ltd. From 2008 to 2013.Mr. Cho has also served as Vice President of China Resources Pharmaceutical Group Limited, co-founder and head of the sales department of Sanjiu Group (formerly known as Shenzhen South Pharmaceutical Co. Ltd.) and head of the transfusion medicine department, head of the drug injection department and pharmacist at Nanfang Hospital. Mr. Cho holds a Bachelor’s degree in Pharmacy from Sichuan University and a Master’s degree in Management from the School of Management, Fudan University.