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Symbol
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UPB on Nasdaq
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Investment type
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Equity / Common Stock, par value $0.001 per share
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Latest Disclosed Ownership
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2.12M shares
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Security Ownership
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3.9%
TCG Crossover GP I, LLC ownership in Upstream Bio, Inc. Common Stock, par value $0.001 per share (UPB)
2025-11-14 - TCG Crossover GP I, LLC has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2.12M shares of Upstream Bio, Inc. Common Stock, par value $0.001 per share (UPB).
This represents 3.9% percent ownership of the company.
In their previous filing dated 2025-02-14, TCG Crossover GP I, LLC had reported owning 2.8M shares, indicating a decrease of -24.4% percent.