Harold Edward Fleming - 10 Oct 2024 Form 3 Insider Report for Upstream Bio, Inc. (UPB)

Role
Director
Signature
/s/ Michael Gray, Attorney-in-Fact
Issuer symbol
UPB
Transactions as of
10 Oct 2024
Transactions value $
$0
Form type
3
Filing time
10 Oct 2024, 20:10:11 UTC
Previous filing
31 May 2024
Next filing
06 Feb 2025

No securities are beneficially owned.

Remarks:

Exhibit 24 - Power of Attorney