Filing Manager
BioFortune Inc
Reporting Manager
Wubin Pan
Symbol
CNTB
Shares outstanding
55,803,824 shares
Disclosed Ownership
6,026,813 shares
Ownership
11%
Form type
SCHEDULE 13G/A
Filing time
17 Feb 2026, 21:20:41 UTC
Date of event
31 Dec 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
BioFortune Inc. 11% 5,987,431 0 5,987,431 /s/ Wubin Pan Wubin Pan, Director
Wubin Pan 11% 6,026,813 0 6,026,813 /s/ Wubin Pan Wubin Pan