SCHEDULE 13G/A

CONNECT BIOPHARMA HLDGS LTD

Ordinary Shares, par value $0.000174 per share · CUSIP: 207523101

Event date: 2025-12-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• BioFortune Inc.

  Shares: 5,987,431 · Class: 10.7%

• Wubin Pan

  Shares: 6,026,813 · Class: 10.8%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.