Platform Features
Platform Features
Features
Investment Products
Private Wealth Management
Trading Tools
Market Data Services
Analysis Tools
News Services
For Developers
Account Types
For Individuals
For Institutions
Café
More
Log in / Sign up
© 2026 Longbridge｜
Terms of Service
Privacy Policy
Disclaimer
WAI CHUN BIOTEC
00660
0.475
10.47% ( +0.045 )
Delay Closed: Aug 5, 16:08:00
Start trading
Overview
Overview
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Individuals & Insiders
86.48%
Public and others
13.52%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Ching Kui Lam
Former Executive Chairman & CEO
70.26%
258.29M
18.92%
+166.67M
07/07/2026
Guanyu Chen
9.96%
36.63M
1.68%
+21.84M
05/05/2026
Yuzhen Wan
3.50%
12.86M
3.71%
-100.00
04/17/2026
Qian Yi Wan
2.77%
10.17M
2.93%
+0
04/20/2026
