Jeff Duan

Director/Board Member at SHANGHAI OPM BIOSCIENCES CO., LTD.

Net worth: 55 M $ as of 2026-09-29

65 year

22 connections

Consumer Services

Health Technology

Commercial Services

Profile

Ji Feng Duan is currently the Chief Executive Officer & Managing Director at PharmaLegacy Laboratories (Shanghai) Co., Ltd. since 2008.
Dr. Duan is also the Director at Shanghai OPM Biosciences Co. Ltd. starting in 2026.
The education history includes graduate studies at Tianjin Medical University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
SHANGHAI OPM BIOSCIENCES CO., LTD. 18.46%	2026-08-04	4,619,838 ( 18.46% )	55 M $	2026-09-29

Jeff Duan active positions

Companies	Position	Start
SHANGHAI OPM BIOSCIENCES CO., LTD.	Director/Board Member	2026-02-26
PharmaLegacy Laboratories (Shanghai) Co., Ltd. PharmaLegacy Laboratories (Shanghai) Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Operates as a biopharmaceutical research and development company that focuses on preclinical pharmacology & pharmacodynamics evaluation services	Chief Executive Officer	2008-03-06

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Education of Jeff Duan

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Linked companies

Private companies	3
Tianjin Medical University Tianjin Medical University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Shanghai OPM Biosciences Co. Ltd. Shanghai OPM Biosciences Co. Ltd. Pharmaceuticals: MajorHealth Technology Develops and produces animal cell serum-free media for optimization and antibody drug identification and analysis	Health Technology
PharmaLegacy Laboratories (Shanghai) Co., Ltd. PharmaLegacy Laboratories (Shanghai) Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Operates as a biopharmaceutical research and development company that focuses on preclinical pharmacology & pharmacodynamics evaluation services	Commercial Services