Reporting Manager
Xiangmin Cui
Symbol
BYSI
Shares outstanding
40.5M shares
Disclosed Ownership
4.53M shares
Ownership
11.2%
Form type
SCHEDULE 13G/A
Filing time
14 Aug 2025, 16:42:37 UTC
Date of event
30 Jun 2025

Reporting Managers (7)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Decheng Capital Management III (Cayman), LLC 4.9% 1.98M 0 1.98M /s/ Xiangmin Cui By Xiangmin Cui, Manager
Decheng Capital China Life Sciences USD Fund III, L.P. 4.9% 1.98M 0 1.98M /s/ Xiangmin Cui By Decheng Capital Management III (Cayman), LLC, its General Partner, by Xiangmin Cui, Manager
Decheng Capital China Life Sciences USD Fund II, L.P. 4% 1.62M 0 1.62M /s/ Xiangmin Cui By Decheng Capital Management II (Cayman), LLC, its General Partner, by Xiangmin Cui, Manager
Decheng Capital Management II (Cayman), LLC 4% 1.62M 0 1.62M /s/ Xiangmin Cui By Xiangmin Cui, Manager
Decheng Capital Global Healthcare Fund (Master), LP 2.3% 935K 0 935K /s/ Xiangmin Cui By Decheng Capital Global Healthcare GP, LLC, its General Partner, By Decheng Capital LLC, its Manager, by Xiangmin Cui, Manager
Decheng Capital Global Healthcare GP, LLC 2.3% 935K 0 935K /s/ Xiangmin Cui By Decheng Capital LLC, its Manager, by Xiangmin Cui, Manager
Xiangmin Cui 11.2% 4.53M 0 4.53M /s/ Xiangmin Cui Xiangmin Cui