CStone Pharmaceuticals (02616)

DirectorFromToPosition(s)Release Date / Document LinksReason for Change
Cao Yanling15-May-1918-Jan-23NEDDue to his other work commitments
Chen Lian Yong14-Aug-1809-Jul-21NED
Chew Paul Herbert14-Feb-1925-Jun-25INEDRetirement with effect from the conclusion of the AGM.
He Ning25-Jan-2118-Jan-23CoSec
18-Jan-23J-CoSecNo reasons provided
Hitchner Iii Kenneth Walton10-Dec-21NED
Ho Betty Yip30-Dec-2431-Oct-25INEDResigned in order to devote more time to her other personal commitment.
Ho Yin Kwan28-Jul-2218-Jun-24CoSec
18-Jun-24J-CoSec, Proc Agt, AuRepNo reasons provided
Hongbin Sun25-Jun-25ChAC, MbNC, Mb InvestCResignation with effect from June 25, 2025.
Hu Edward09-Jul-21NED
Jiang Frank Ningjun31-May-2225-Aug-22CEO
14-Aug-1831-May-22Ch, CEO
03-Nov-1614-Aug-18CEO
Lau Jeanie03-Jun-2128-Jul-22CoSec
28-Jul-22J-CoSec, Proc Agt, AuRepNo reasons provided
Lee Leong Yin25-Jan-2103-Jun-21CoSec
Li Wei31-May-22Ch, NED
02-Dec-1531-May-22NED
Lin Xianghong30-Nov-2025-Jun-25NEDRetirement with effect from the conclusion of the AGM.
Ni Weicong18-Jan-23CFO, CoSec
Paul Herbert Chew25-Jun-25MbAC, MbCC, MbNC, MbStrCRetirement with effect from the conclusion of the AGM.
Sun Hongbin14-Feb-1925-Jun-25INEDResignation with effect from June 25, 2025.
Tong Xiaomeng28-Feb-1815-May-19NED
Wu Anthony Ting Yuk14-Feb-1921-Jan-26INEDDue to his other commitments.
21-Jan-26ChCC, MbAC, MbNCDue to his other commitments.
Yang Jianxin25-Aug-22CEO
Yanling Cao18-Jan-23MbNCDue to his other work commitments
Yeh Richard23-Jul-1816-Apr-20CFO
Yeung Ching Man29-Oct-1825-Jan-21CoSec
Yip Betty Ho31-Oct-25MbCC, MbNC, MbStrC, Mb InvestCResigned in order to devote more time to her other personal commitment.
Yung Mei Yee18-Jun-2406-Feb-26J-CoSecResigned following the confirmation that Ms. Ni is qualified to act as the company secretary of the Company. Ms. Yung remains as the process agent of the Company.
06-Feb-26AuRepResigned following the confirmation that Ms. Ni is qualified to act as the company secretary of the Company. Ms. Yung remains as the process agent of the Company.
Zha Ji27-Mar-1728-Feb-18NED
Zhang Guobin08-May-1830-Nov-20NED
Zhao Qun01-Apr-1610-Dec-21NED
Zhu Zhongyuan01-Apr-1614-Aug-18NED