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

Role
Director
Signature
/s/ Michael Gray, Attorney-in-Fact
Stock symbol
UPB
Transactions as of
Oct 10, 2024
Transactions value $
$0
Form type
3
Date filed
10/10/2024, 08:10 PM
Previous filing
May 31, 2024

No securities are beneficially owned.

Remarks:

Exhibit 24 - Power of Attorney