Jim is President of Oberweis Asset Management, Inc. and oversees all investment research at Oberweis. He has spent his entire career managing portfolios of high growth, small cap companies. Jim is a holder of the Chartered Financial Analyst (CFA) designation. Jim earned an MBA with high honors from the University of Chicago and a BS in Computer Science from the University of Illinois. He has been a featured guest on CNBC and Bloomberg television and authors a growth stock column for Forbes. Jim is a member of the Young Presidents Organization (YPO) and the Economic Club of Chicago.

Barry Wang joined Oberweis Asset Management, Inc. (Asia) Ltd. in June 2011 as an Analyst on the China team and was promoted to Portfolio Manager in May 2016. Barry became President of Oberweis Asset Management (Hong Kong) Limited in September 2018. Previously, Barry worked at Wensli Group in Hangzhou, China as an equity research analyst with responsibility for the Chinese healthcare sector. He is a holder of the Chartered Financial Analyst (CFA) designation. Barry completed his Master's program in International Finance from Columbia University in May 2011. He also earned a Master’s degree in International Relations from Peking University and a Bachelor's degree in history from Beijing Normal University. Barry is fluent in Mandarin, Shanghainese and English.