Symbol
UPB on Nasdaq
Investment type
Equity / Common Stock, par value $0.001 per share
Latest Disclosed Shares Owned
3,285,293 shares
Security Ownership %
6.1%

Xiangmin Cui ownership in Upstream Bio, Inc. Common Stock, par value $0.001 per share (UPB)

14 Feb 2025 - Xiangmin Cui has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 3,285,293 shares of Upstream Bio, Inc. Common Stock, par value $0.001 per share (UPB). This represents 6.1% ownership of the company. This is the first filing by Decheng Capital Global Life Sciences Fund IV, L.P. disclosing ownership of Upstream Bio, Inc. Common Stock, par value $0.001 per share (UPB).