Mr. Xin FAN
Dr. Ulf GRAWUNDER
Dr. Chaohong HU
Mr. Xin FAN (樊欣)
Mr. Fan, aged 47, is an independent non-executive Director. Mr. Fan is primarily responsible
for supervising and providing independent judgment to the board of the Group. Mr. Fan has
served as the chief financial officer of Bilibili Inc. (Nasdaq: BILI;
HKEX: 9626) since September 2017. Prior to that, Mr. Fan had served as Bilibili Inc.’s
vice president of finance since April 2016. Before joining Bilibili Inc., Mr. Fan served as a
finance director at NetEase, Inc. (Nasdaq: NTES; HKEX: 9999) from
2011 to 2016. Prior to 2011, Mr. Fan held various positions at KPMG Huazhen LLP for an aggregate of eight years and served as a senior
manager there from 2008 to 2011. Mr. Fan has also served as an independent director of Sipai
Health Technology Co., Ltd. (HKEX: 0314) since May 2023 and
as an independent director of MicroPort NeuroScientific Corporation (HKEX: 2172) since June 2024.
Mr. Fan received his bachelor’s degree in international accounting from Shanghai University
of Finance and Economics in the PRC in 2001. Mr. Fan is a regular member of the American
Institute of Certified Public Accountants and a certified public accountant in the PRC. He also
holds licences as chartered global management accountant and chartered certified accountant
in the United Kingdom.
Dr. Ulf GRAWUNDER
Dr. Grawunder, aged 61, is an independent non-executive Director. He is primarily responsible
for supervising and providing independent judgment to the board of the Group. Dr. Grawunder
is an experienced Swiss life-science entrepreneur with over 20 years of experience in the
therapeutic antibody development industry. He has also been an independent non-executive
director of WuXi XDC since November 2023 and Nasdaq-listed Adagene Inc. (ADAG), since
April 2024.
Dr. Grawunder is a co-founder and, since 2022, has served as chief executive officer and
initially Board member of T-CURX LLC in Germany, a German biotech company that focuses
on the development of next-generation CAR-T cell therapies for cancer patients. Furthermore,
since 2022, he is also managing partner of Viopas Venture Consulting LLC, Switzerland.
Before that, from 2012 to 2021, Dr. Grawunder was the founder and chief executive officer
of NBE-Therapeutics Ltd in Switzerland, a biotech company developing ADCs for cancer
therapy, acquired by Boehringer Ingelheim, Germany in 2021. Dr. Grawunder began his industry career in 2003 by co-founding Swiss biotechnology company 4-Antibody Ltd,
developing therapeutic antibodies in autoimmunity and oncology, where from 2006 to 2012
he initially served as chief executive officer and later as the chief scientific officer, until the
company was sold to US-based, Nasdaq-listed Agenus Inc. (AGEN).
Dr. Grawunder served as advisor to Swiss ADC biotech company, Araris Biotech, until its
acquisition by Japanese pharmaceutical company Taiho Pharmaceutical in March 2025. Since
2026 Dr. Grawunder is advisor to Swiss ADC biotech company Clearidebio-Therapeutics.
From 2010 to 2014 Dr. Grawunder was also Vice-president of the Swiss Biotech Association.
Dr. Grawunder obtained his bachelor’s degree in biochemistry in October 1988 and his
master’s degree in biochemistry in July 1991, both from the University of Bayreuth, Germany.
He subsequently obtained his doctoral degree in cell biology from the University of Basel
in Switzerland in July 1994, followed by post-doctoral research in the U.S. at Washington
University School of Medicine in St. Louis, MO, and University of Southern California in Los
Angeles, CA, from 1995-1998. In addition, Dr. Grawunder holds a diploma in Technology
Entrepreneurship from the University St. Gallen, School of Business, in Switzerland.
Dr. Chaohong HU (胡朝紅)
Dr. Hu, aged 60, is an independent non-executive Director. Dr. Hu is primarily responsible for
supervising and providing independent judgment to the board of the Group. She has been an
independent non-executive director of Hutchmed (China) Limited (HKEX: 0013) since 2024 and is currently the chief operating officer of D Biotherapeutics,
LLC and an owner and principal consultant of Lakebio Consulting, LLC. She was previously
the executive director and co-chief executive officer of Lepu Biopharma Co., Ltd. (HKEX: 2157) from 2020 to January 2024. She was also chief executive
officer and chairman of the board of Shanghai Miracogen Inc. (“Shanghai Miracogen”), a company founded by Dr. Hu, focusing on the research
and development, clinical study and industrialization of new drugs for targeted cancer therapy – ADCs, from 2014 to January 2024. She disposed of all her interests in Shanghai Miracogen
in 2020. Prior to founding Shanghai Miracogen, Dr. Hu served as a director of the Bioassay
Development and Process Analytics department at Seagen Inc. (previously listed on Nasdaq);
director of the Molecular Biology and Clinical Immunology department of GlaxoSmithKline
plc (currently GSK plc) (LSE/NYSE: GSK); and research
scientist and director of the Molecular Biology and Clinical Immunology department of ID
Biomedical Corporation (previously listed on Nasdaq). She was also a post-doctoral fellow of
the University of Washington.
Dr. Hu holds a Bachelor of Science degree in biochemistry from Wuhan University in the PRC
and a PhD in molecular biology from Institute of Biophysics, Chinese Academy of Sciences in
the PRC.