Insider Transactions and Holdings
-
Entity Type
-
Company
-
Role
-
10%+ Owner
-
Issuer Symbol
-
UPB on Nasdaq
There are no Buy or Sell transactions made by Wellington Biomedical Innovation Master Investors (Cayman) II L.P. since 05 Jan 2025
Holdings reported by Wellington Biomedical Innovation Master Investors (Cayman) II L.P. for Upstream Bio, Inc.
| Security |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common Stock |
894,733 |
|
|
15 Oct 2024 |
Direct |
|
|
| Series B redeemable convertible preferred stock |
0 |
|
|
15 Oct 2024 |
Direct |
Common Stock |
|
Transactions reported by Wellington Biomedical Innovation Master Investors (Cayman) II L.P. for Upstream Bio, Inc.
| Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.