Insider Transactions and Holdings
-
Entity Type
-
Individual
-
Role
-
Director
-
Stock Symbol
-
UPB on Nasdaq
There are no Buy or Sell transactions made by Erez Chimovits since 10/15/2024
Holdings reported by Erez Chimovits for Upstream Bio, Inc.
| Security |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common Stock |
4.55M |
|
|
Oct 15, 2024 |
Indirect |
|
|
| Stock Option (Right to Buy) |
17.1K |
|
|
Jun 10, 2025 |
Direct |
Common Stock |
|
| Series A redeemable convertible preferred stock |
0 |
|
|
Oct 15, 2024 |
Indirect |
Common Stock |
|
| Series B redeemable convertible preferred stock |
0 |
|
|
Oct 15, 2024 |
Indirect |
Common Stock |
|
Transactions reported by Erez Chimovits 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.