4//SEC Filing
Beckman Daniella 4
Accession 0000950170-24-114686
CIK 0002022626other
Filed
Oct 14, 8:00 PM ET
Accepted
Oct 15, 4:15 PM ET
Size
5.2 KB
Accession
0000950170-24-114686
Insider Transaction Report
Form 4
Beckman Daniella
Director
Transactions
- Award
Stock Option (Right to Buy)
2024-10-10+34,681→ 34,681 totalExercise: $17.00Exp: 2034-10-09→ Common Stock (34,681 underlying)
Footnotes (1)
- [F1]The shares underlying this option shall vest in thirty-six equal monthly installments following October 10, 2024, subject to the Reporting Person's continued service on such vesting date.
Documents
Issuer
Upstream Bio, Inc.
CIK 0002022626
Entity typeother
Related Parties
1- filerCIK 0001513422
Filing Metadata
- Form type
- 4
- Filed
- Oct 14, 8:00 PM ET
- Accepted
- Oct 15, 4:15 PM ET
- Size
- 5.2 KB