- Denis Wang is a Project Manager of Science and Technology of Trust Investment Ltd.
- Researcher of American biological medicine companies.
- Management Consultant for Bank of America.
- Analyst at Goldman Sachs & Co.
- Vice President and Analyst of Deutsche Bank.
- Director of Leinisen Pharmaceutical Co., Ltd., Jilin Xinhui Pharmaceutical Co., Ltd., and Jilin Baoqiang Pharmaceutical Co., Ltd.
- Was Sales Manager at an American Power Conversion Company.
- 中国科技信托投资有限公司项目经理,美国生物医药公司研究员,美洲银行管理顾问,高盛投资银行分析师,德意志银行副总裁、分析师,蕾霓森药业有限公司董事长,吉林省鑫辉药业有限公司董事长,吉林保强医药有限公司董事长.