- Record ID
- 0000947871-24-000806
- Filed / recorded
- Oct 17, 2024, 8:17 PM UTC
- Added to OQRO
- Oct 9, 2026, 6:09 PM UTC
- Parser
- form4-xml-v2
- Data quality
- Verified: identifiers matched exactly
- Issuer
- Upstream Bio, Inc.
- Issuer CIK
- 2022626
- Ticker
- UPB
- Reporting person
- ORBIMED ADVISORS LLC
- Relationship
- Director, 10% owner
- Security
- Common Stock
- Table
- Non-derivative (Table I)
- Transaction date
- Oct 15, 2024
- Transaction code
- P
- Shares / units
- 165,000
- Price per share
- $17.00
- Acquired / disposed
- Acquired (A)
- Shares owned after
- 1,138,716
- Ownership form
- Indirect — See Footnote
- Amendment
- No