Upstream Bio, Inc.
public$UPB View Live Feed →
Total Raised
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Contracts
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Patents
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PAC Giving
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Government Contracts & Awards
No recent government contracts or awards found.
Proprietary Tech & Patents
No patents found in our USPTO sample (a narrow, keyword-clustered feed of recent grants in strategic tech sectors — not a comprehensive patent database).
Form D Funding
No recent SEC Form D filings found.
Market Intelligence & News
No recent news or market intelligence found for this entity.
Congressional Trades in $UPB
No disclosed congressional trades found in $UPB.
Insider Trades (Form 4)
GRANTDirector
Ruddy Marcella K.
17,096 shares Jun 12, 2026
GRANTDirector
Renaud Ronald C JR
17,096 shares Jun 12, 2026
GRANTDirector
Fleming Harold Edward
17,096 shares Jun 12, 2026
GRANTDirector
Beckman Daniella
17,096 shares Jun 12, 2026
GRANTDirector
Ratcliffe Liam
17,096 shares Jun 12, 2026
GRANTDirector
Chimovits Erez
17,096 shares Jun 12, 2026
Key People
Ratcliffe Liam
Director
BoardInsider
Renaud Ronald C
Director
BoardInsider
Fleming Harold Edward
Director
BoardInsider
Beckman Daniella
Director
BoardInsider
Chimovits Erez
Director
BoardInsider
Ruddy Marcella K
Director
BoardInsider
Political Giving
No disclosed PAC contributions found for this entity.
Factual Connections
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